阅读说明：本技术 一种天然直饮水净化输送系统及其方法 (Natural direct drinking water purification and conveying system and method thereof ) 是由 张占义 张龙 于 2021-09-08 设计创作，主要内容包括：本发明提供一种天然直饮水净化输送系统及其方法,本发明旨在解决团体直饮水存在的水源自来水化,水处理反渗透纯净水化、二次污染等问题,兼顾其他饮用水及社会需求。该系统及其方法依次包括水厂天然水源、生态净化水处理支系统,保质转运支系统。保质供水支系统三个部分组成。具体方法步骤为：(1)优质天然水源,(2)生态有益净化水处理,(3)保质转运、二次净化杀菌,(4)供水站(点)存储,(5)变频管道循环,(6)多种终端取方式。从源头到龙头一揽子解决了团体直饮水的安全健康、鲜活便捷、优水优价、多种储存供水方式等一系列问题,从而实现健康饮水的目的,也为灾情应急、新冠防疫提供了一种安全快捷、方便灵活的供道水渠。(The invention provides a natural direct drinking water purifying and conveying system and a method thereof, aiming at solving the problems of water source tap water hydration, water treatment reverse osmosis purification, secondary pollution and the like of group direct drinking water and considering other drinking water and social requirements. The system and the method sequentially comprise a water plant natural water source, an ecological purified water treatment branch system and a quality-guaranteeing transport branch system. The quality-guaranteeing water supply branch system consists of three parts. The method comprises the following specific steps: (1) the method comprises the steps of (1) treating a high-quality natural water source, (2) ecologically and beneficially purifying water, (3) guaranteeing quality, transferring, secondarily purifying and sterilizing, (4) storing at a water supply station (point), (5) circulating through a variable frequency pipeline, and (6) taking modes at various terminals. A series of problems of safety, health, freshness, convenience, high water quality, high price, multiple storage and water supply modes and the like of group direct drinking water are solved from the source to the tap, so that the aim of healthy drinking water is fulfilled, and a safe, quick, convenient and flexible water supply channel is provided for disaster emergency and new crown epidemic prevention.)

1. The utility model provides a natural straight drinking water purifies conveying system which characterized in that: the system comprises a water plant water source purification treatment branch system, a quality guarantee transfer branch system and a quality guarantee water supply branch system, wherein the water plant water source purification treatment branch system comprises a water source pretreatment system (100) and an ecological beneficial water treatment and automatic control system (200), the water source pretreatment system (100) sequentially comprises a water well (101), a first water pump (102), a quartz sand sediment precipitation device (103), an activated carbon pool (104) and a raw water pool (105), the ecological beneficial water treatment and automatic control system (200) sequentially comprises a second water pump (201), a quartz sand tank (202), an activated carbon tank (203), a resin tower (204), a first fine filter (205), a third water pump (206), an ecological membrane filter (207), a first sterilization ozone generator (208), a water purification tank (209) and a fourth pump (210), and the quality guarantee transfer water branch system comprises a quality transfer trolley (300), the quality guarantee transfer trolley (300) comprises a carriage (311) and a pressure plate (312), wherein a drinking water bag (301) is arranged inside the carriage (311), a water inlet (322) and a one-way exhaust valve (323) are arranged at the top of the drinking water bag (301), a water outlet (324) is arranged at the bottom of the drinking water bag (301), a water pump (302), a second fine filter (303) and a second sterilization ultraviolet sterilizer (304) are sequentially arranged outside the drinking water bag (301), 10 clamping groove plates (314) and 10 clamping pins arranged at the top end of a cross beam of the pressure plate (312) form 10 pairs of coupling pieces in the left and right carriage plates of the carriage (311), and the quality guarantee water supply branch system comprises a water supply station (400) and a pressure plate (312), and under the mutual action of the gravity of the pressure plate (312), the spring, the clamping pins and the clamping grooves, the clamping pins move up and down along with the expansion and reduction of the drinking water bag (301), and the quality guarantee water supply branch system comprises a water supply station (400), Frequency conversion pipeline circulation system (500) and terminal water supply ware (600), water supply station (point) (400) are including water supply station inner bag water purification case (401), first drinking water bag water supply point (402) and second drinking water bag water supply point (403), frequency conversion pipeline circulation system (500) are including frequency conversion water pump (501), third sterilization ultraviolet sterilizer (502) and delivery pipe (503), water supply station inner bag water purification case (401) loop through frequency conversion water pump (501), third sterilization ultraviolet sterilizer (502) and delivery pipe (503) and terminal water supply ware (600) intercommunication, terminal water supply ware (600) loop through wet return (601), third fine filter (602) and fifth sterilization ultraviolet sterilizer (603) and water supply station inner bag water purification case (401) intercommunication.

2. The natural direct drinking water purification delivery system according to claim 1, wherein: the second germicidal ultraviolet sterilizer (304) is connected to the water supply station inner water purifying tank (401), the first drinking water bag water supply point (402) and the second drinking water bag water supply point (403) through a connection hose (305).

3. The natural direct drinking water purification delivery system according to claim 1, wherein: the terminal water feeder (600) supplies water through a drinking water bag centralized water supply mode (6401), a drinking water bag single-use layered water supply mode (6402), a pipeline direct supply mode (6501), a pipeline group building layered water supply mode (6502) and a pipeline group indoor water supply mode (6503).

4. The method for purifying and conveying natural direct drinking water by the natural direct drinking water purifying and conveying system according to claim 1, wherein the method comprises the following steps: comprises the following steps;

step 1, natural water source: selecting natural water without pollution and harmful substances as a water source;

step 2, ecological beneficial water treatment: the natural high-quality water source in the step 1 adopts a new water treatment technology of ultrafiltration or nanofiltration, mineral substances with certain content required by human physiology are retained, so that the problem of reverse osmosis purification of the group direct drinking water is solved, and the treated purified water enters a purified water tank (209) for storage after being sterilized by a first sterilization ozone generator (208);

step 3, quality guarantee transfer and secondary purification and sterilization: transporting the beneficial sterile purified water stored in the step 2 to a water supply station (point) (400) by a special quality guarantee transport vehicle (300), and transporting the purified water to the water supply station (point) by a water pump (302), a second fine filter (303), a second sterilization ultraviolet sterilizer (304) and a connecting hose (305);

and 4, storing at a water supply station (point): delivering the purified water in the step 3 to a water supply station inner container purified water tank (401), a first drinking water bag water supply point (402) and a second drinking water bag water supply point (403) through a connecting hose (305) for continuous storage;

step 5, circulating a frequency conversion pipeline: conveying the purified water stored in the water supply station inner container purified water tank (401) in the step 4 to a building or a floor or even taking water indoors through a variable frequency water pump (501), a third sterilization ultraviolet sterilizer (502) and a water supply pipe (503), and then returning the rest water to the water supply station inner container purified water tank (401) through a water return pipe (601), a third fine filter (602) and a fifth sterilization ultraviolet sterilizer (603);

step 6, various terminal water taking modes: the water supply station (point) is according to different crowds, different buildings, and different environmental demands have set up multiple terminal water intaking mode, and the user can be directly drunk, cup dress, bottled, barreled according to individual demand, and the water intaking platform is equipped with boiling water and normal atmospheric temperature water, in order to further guarantee quality of water safety, the water tap of all normal atmospheric temperature water intaking wares except that boiling water all is equipped with terminal ultraviolet sterilizer (502) in front.

5. The purification and delivery method of natural direct drinking water according to claim 4, characterized in that: the water source in the step 1 is natural high-quality surface water, underground water and well water seeped from soil and rock stratums, the pH value is 7.0-7.45, the water source contains trace elements of calcium, magnesium, potassium and sodium, even contains trace elements of metasilicic acid, selenium and lithium, and the water source is a high-quality water source without harmful substances and pollution.

6. The purification and delivery method of natural direct drinking water according to claim 4, characterized in that: the step 2 of ecological beneficial water treatment has the prerequisite condition of natural pollution-free high-quality water source, so that the novel technology of medicine-free ecological membrane filtration beneficial water treatment is adopted, minerals and trace elements with certain content of human physiological requirements are reserved, and the problem of reverse osmosis purification of group direct drinking water is thoroughly solved.

7. The purification and delivery method of natural direct drinking water according to claim 4, characterized in that: the special quality-guaranteeing transfer trolley in the step 3 adopts the characteristics of high hardness, high strength and good elasticity of the drinking water bag, can deform in volume and prevent air from entering during storage, filling and unloading, and cannot cause secondary pollution; the clamping groove plate (314) is arranged in the carriage plate (311), the clamping pins (313) are arranged at the top end of the cross beam of the pressing plate (312) to form 10 pairs of coupling pieces, under the interaction of the gravity of the pressing plate, the spring, the clamping pins and the clamping grooves, the clamping pins move up and down along with the expansion and reduction of the volume of the water bag, when the volume of the water bag is unchanged, the clamping pins are firmly inserted into the clamping grooves, and the phenomenon that the soft water bag deforms to generate center-of-gravity shift when going up and down the slope in the transportation process to cause danger is also prevented.

8. The purification and delivery method of natural direct drinking water according to claim 4, characterized in that: the water supply station (point) (400) in the step 4 is stored in three cases: the first is that the water supply station takes a water tank (401) as a center, frequency conversion pipelines circulate, water is taken from a building floor and a room, and the water supply station is suitable for people who adopt the frequency conversion pipelines for water supply and have better building group conditions to store drinking water; the second one is that the first drinking water bag water supply point (402) stores the direct connection type, which is suitable for the dispersed living crowd which is not beneficial to the frequency conversion pipeline transportation and the elevator building crowd which does not need to manually carry water and climb stairs to store the drinking water; and the third is a second drinking water bag water supply point (403) storage floor pipe connection type, which is suitable for storing drinking water for users with single buildings and without elevators.

9. The purification and delivery method of natural direct drinking water according to claim 4, characterized in that: all equipment and appliances are qualified products produced by wading enterprises, the water source quality accords with the national sanitary standard of domestic drinking water, the direct drinking water quality accords with the national drinking water standard, and the pipes and accessories are made of food-grade traceable materials, so that the quality and the safety of the drinking water are ensured.

10. The purification and delivery method of natural direct drinking water according to claim 4, characterized in that: the water supply mode in the step 6 is divided into five conditions, the first is a drinking water bag centralized water supply mode (6401), and the water supply mode is suitable for dispersed residents who are not beneficial to frequency conversion pipeline transportation and people who do not need to climb stairs and carry water in an elevator building; the second one is a drinking water bag independent layered water supply mode (6402) which is suitable for users in independent buildings without elevators; the third is a pipeline direct supply mode (6501), which is suitable for people who are close to the variable frequency pipeline and are not beneficial to floor division or home-entry water supply; the fourth is a layered water supply mode (6502) of a pipeline group building, which is suitable for good stair group and people who enter a room for water supply; the fifth is a pipeline building group indoor water supply mode (6503), which is suitable for good staircases and indoor water supply users.

11. A natural direct-drinking water delivery system according to claim 1, wherein: the whole system and the whole process are guaranteed quality and safe control, chlorine dioxide bactericide and any additive are not adopted in the process of purifying water, a combined method of ecological membrane filtration (205) and ozone sterilization (208) is adopted, by-products of medicine sterilization are not brought, ozone sterilization is adopted before transportation, the sterilization effect is improved, and the phenomenon that the houttuynia cordata is smelled after the ozone sterilization does not exceed 24 hours is prevented; ultraviolet sterilization is adopted for all the water discharge during transportation (304), the circulating water supply (501), the terminal water taking (600) and the circulating backwater (603); an ultraviolet sterilizer is arranged in front of the normal-temperature water outlets of all terminal water taking platforms (devices), and the last safety pass is closed; and the new method of instant-open and instant-killing type ultraviolet sterilization is adopted on the direct drinking water terminal water device, the phenomenon that the ultraviolet sterilizer is slightly chicken droppings-flavored in a long term is avoided, a drinking water bag or a water purification tank with an inner container is adopted during transportation and storage, the air is effectively prevented from entering, the generation of microorganisms is effectively restrained, and the whole design aspect focuses on water temperature control, storage time limit control, the increase of the flowability of variable frequency circulation, the reduction of the length of a pipeline, the prevention of the phenomena of dead water flowing difference of individual pipeline sections and the like. According to different building groups, different environment, different demands set up the multiple storage and the water intaking mode that are suitable for safety in the aspect of storing the water intaking, control microbial's production, prevent secondary pollution, ensure drinking water safety.

Technical Field

The invention relates to the technical field of natural water purification and delivery, in particular to a natural direct drinking water purification and delivery system and a method thereof.

Background

Natural water is a generic term for water constituting various forms of the earth surface in nature, and includes surface water such as rivers, oceans, glaciers, lakes, marshes, and the like, and natural water such as ground water in soil and rock layers. However, due to the development of urban industrialization, the natural water body is damaged and influenced by pollution of different factors in different degrees, and water bodies and water quality in different types and different environments appear. Human beings have appeared city pipe network running water in order to live and develop, packing barreled (bottled) drinking water, still direct drinking water and mineral water. The largest distance of pipelines with large water consumption and widest water taking range is city pipe network tap water, the price is lower, and the quality of the tap water belongs to standard life drinking water; the natural mineral water is taken from the most difficult standard and the highest distance and even the farthest distance, the price is relatively highest, and the quality belongs to high-quality healthy water; the middle is packaging barreled (bottled) drinking water and direct drinking water, and the two types of water are the mainstream of the drinking water, and have moderate price and great quality difference. Especially, the packaging barrel filled water has various water sources and water qualities, the brands are also various, the price difference is large, the price difference is the largest, the factory price and the retail price are also the largest, and the main reason is that the manpower distribution cost is high. The high-quality spring barreled water is deeply favored by people due to good taste, even the spring water without filtration and sterilization is popular with some residents in our locality due to good taste and low price. The group and home decoration direct drinking water sources mainly come to city pipe network tap water, most tap water in China is mixed water of underground water and surface water and sewage disposal, and also has water in rivers and lakes, and rarely has uncontaminated source water flowing from large mountains. For a long time, urban tap water supply systems in China are all supplied according to the standard of domestic drinking water, domestic water of urban residents only accounts for about 10% of the total amount of urban tap water, direct drinking water of residents accounts for about 10% of domestic water, approximately 1-2% of the total urban water supply, and domestic auxiliary water such as bathing accounts for 5% of the total domestic water. In order to meet the requirements of direct drinking water sources and 1-2% of drinking water quality, byproducts generated in the tap water sterilization process are thoroughly eliminated, the current situation cannot be met, and simultaneously the quality of the tap water is completely improved to high-quality domestic drinking water, so that the waste of water resources is great, and the waste of manpower, material resources and energy is also realized.

At present, direct drinking water systems or appliances (also packaged barreled water is used) are installed in most of governments, enterprises and public institutions and particularly schools in China, however, the direct drinking water systems or appliances are installed, and some direct drinking water systems or appliances become furnishing waste or are used by few people after being used for several years, and the phenomenon of secondary pollution is caused due to the fact that the taste is not good on the surface, and the fact is that a water source city pipe network is used for water supply and water treatment is returned to osmosis and purification. In addition to the new situations of disaster emergency and new crown epidemic prevention, the invention of a natural direct drinking water purification and delivery system and a method thereof is urgently needed to solve the problems.

Disclosure of Invention

In view of the problems in the prior art, the invention discloses a natural direct drinking water purification and conveying system, which adopts the technical scheme that the system mainly comprises three branch systems of water plant purified water treatment, quality-guaranteeing transportation and quality-guaranteeing storage water supply, and is suitable for production, transportation and water supply. The water plant purified water treatment branch system mainly solves the problems of natural high-quality water source, medicine-free ecological beneficial water treatment, thoroughly changes the problems of the traditional direct drinking water source of the group such as water supply and water treatment return osmosis purification, lays a foundation for improving the quality of the direct drinking water of the group and other requirements, and closes the natural water source and purification; the quality-guaranteeing transport branch system mainly solves the problems of quality-guaranteeing transport and secondary purification and sterilization, and aims to transport purified water to a water supply station (point) by adopting the simplest, cheap, rapid and safe method to ensure that the quality-guaranteeing transport is closed; the quality-guaranteeing storage and quality-guaranteeing water supply branch system mainly adopts a water supply station (point) storage mode and various water taking modes, adopts a novel multi-link and multi-measure combined sterilization technology, reduces the labor cost, improves the service level, and closes quality-guaranteeing water supply. The water plant water source purification treatment branch system comprises a water source pretreatment system, an ecological beneficial water treatment and automatic control system, wherein the water source pretreatment system sequentially comprises a natural water source, a first water pump, a quartz sand and sand precipitation device, an active carbon pool and a raw water pool, the aim of removing mud and sand odor can be achieved by using a physical method through the arrangement of the quartz sand and sand precipitation device and the active carbon pool, the ecological beneficial water treatment and automatic control system sequentially comprises a second water pump, a quartz sand tank, an active carbon tank, a resin tower, a first fine filter, a third water pump, a membrane filter, an ozone generator and an inner container water purification tank, the ecological beneficial water treatment can be realized by adopting an ultrafiltration and nanofiltration ecological filtration mode to perform beneficial water treatment on natural water due to the existence of the natural water source, mineral substances with certain content required by human physiology are reserved, and the purification problem of the group direct drinking water is changed, the quality-guaranteeing transfer branch system comprises a quality-guaranteeing transfer trolley, the quality-guaranteeing transfer trolley comprises a carriage and a pressing plate, a drinking water bag is arranged in the carriage, a water inlet hole and a one-way exhaust valve are arranged at the top of the drinking water bag, a water outlet hole is arranged at the bottom of the drinking water bag, a water pump, a second fine filter and an ultraviolet sterilizer are sequentially arranged outside the drinking water bag, the drinking water bag has the characteristics of high hardness, high strength, good elasticity and environmental protection, can deform in volume when water is filled and discharged without air entering, cannot cause secondary pollution, and can ensure that natural sterile purified water produced by a water plant is transferred to a water supply station (point) without air pollution under the combined action of the water pump, the second fine filter and the ultraviolet sterilizer when water is discharged, so that the quality-guaranteeing transfer and combined sterilization functions are realized, redundant links are saved, and the labor cost is reduced, the quality-guaranteeing water supply support system comprises a water supply station (point) storage, a variable frequency pipeline circulating system and a terminal water supply device, wherein the water supply station (point) storage comprises an inner container water purification tank, a first drinking water bag water supply point and a second drinking water bag water supply point, the variable frequency pipeline circulating system comprises a variable frequency water pump, a third sterilization ultraviolet sterilizer and a water supply pipe, the water supply station inner container water purification tank is communicated with the terminal water supply device through the variable frequency water pump, the third sterilization ultraviolet sterilizer and the water supply pipe in sequence, and the terminal water supply device is communicated with the water supply station inner container tank through a water return pipe, a third fine sterilizer and a fifth sterilization ultraviolet sterilizer in sequence, through the setting of water supply station, frequency conversion pipeline circulating system and terminal water feeder, can improve the mobility of straight drinking water, adopt and open promptly to kill formula ultraviolet sterilization new method promptly, both guaranteed the bactericidal effect of each link, avoid ultraviolet sterilizer to open a bit of chicken droppings flavor often again, multiple storage water intaking is used simultaneously, can facilitate for the user.

In a preferred embodiment of the present invention, the second ultraviolet sterilizer is connected to the water supply station inner container clean water tank, the first drinking water bag water supply point and the second drinking water bag water supply point through a connection hose, and the water pump, the fine filter, the sterilizer and the connection hose are arranged to facilitate safe discharge of the clean water in the drinking water bag.

As a preferable scheme of the present invention, the terminal water supply unit supplies water by a drinking water bag centralized water supply manner, a drinking water bag individual layered water supply manner, a pipeline direct supply manner, a pipeline group building layered water supply manner, and a pipeline group indoor water supply manner, and can simultaneously facilitate water intake for different people and users.

The method for purifying and conveying natural direct drinking water by utilizing the natural direct drinking water purifying and conveying system adopts the technical scheme that the method comprises the following steps;

step 1, natural water source: selecting natural water without pollution and harmful substances as a water source;

step 2, ecological beneficial water treatment: the water source in the step 1 adopts a new water treatment technology of ultrafiltration or nanofiltration, and mineral substances with certain content required by human physiology are retained, so that the problem of reverse osmosis purification of the group direct drinking water is solved, and the treated purified water enters a purified water tank for storage after being sterilized by a first sterilization ozone generator;

step 3, quality guarantee transfer and secondary purification and sterilization: transporting the beneficial sterile purified water stored in the step 2 to a water supply station (point) through a special quality-guaranteeing transport handle, and transporting the purified water to the water supply station (point) through a water pump, a second fine filter, a second-time sterilization ultraviolet sterilizer and a connecting hose;

and 4, storing at a water supply station (point): storing the purified water in the step 3 by a water supply station inner container purified water tank, a first drinking water bag water supply point and a second drinking water bag water supply point;

step 5, circulating a frequency conversion pipeline: conveying the purified water stored in the water supply station inner container purified water tank in the step 4 to a building or a floor through a variable frequency water pump, a third sterilization ultraviolet sterilizer and a water supply pipe, even enabling an indoor water taking device, and then returning the rest water to the water supply station inner container purified water tank through a water return pipe, a third fine filter and a fifth sterilization ultraviolet sterilizer;

step 6, various terminal water taking modes: the water supply station (point) is according to different crowds, different buildings, and different environmental demands have set up multiple terminal water intaking mode, and the user can be directly drunk, cup dress, bottled, barreled according to individual demand, and the water intaking platform is equipped with boiling water and normal atmospheric temperature water, in order to further guarantee quality of water safety, the front terminal ultraviolet sterilizer that all normal atmospheric temperature water intaking wares except that boiling water all are equipped with in front.

As a preferable scheme of the invention, the water source in the step 1 is natural high-quality surface water, underground water and well water seeped from soil and rock layers, the pH value is 7.0-7.45, the water source contains vast substances such as calcium, magnesium, potassium, sodium and the like, and even contains trace elements such as metasilicic acid, selenium, lithium and the like, and the water source is a high-quality water source without harmful substances and pollution.

As a preferred scheme of the invention, the step 2 of ecological beneficial water treatment has the prerequisite of natural pollution-free high-quality water source, so that the novel technology of drug-free ecological membrane filtration beneficial water treatment is adopted to guarantee that minerals and trace elements with certain content of human physiological requirements are reserved, thereby thoroughly changing the problem of reverse osmosis purification of group direct drinking water,

as a preferred scheme of the invention, the specially-made quality-guaranteeing transfer trolley in the step 3 adopts the characteristics of large hardness, high strength and good elasticity of the drinking water bag, so that the volume of the special-made quality-guaranteeing transfer trolley can be deformed during storage, filling and discharging, air cannot enter the special-made quality-guaranteeing transfer trolley, and secondary pollution cannot be caused; the clamping groove plate is arranged in the carriage plate, the clamping pins are arranged at the top end of the pressure plate cross beam to form 10 pairs of coupling pieces, the clamping pins are firmly inserted into the clamping grooves along with the expansion and reduction of the volume of the water bag under the interaction of the gravity of the pressure plate, the spring, the clamping pins and the clamping grooves, and when the volume of the water bag is not changed, the soft water bag is prevented from being deformed to generate center-of-gravity shift when going up and down a slope in the transportation process, so that danger is caused.

As a preferable scheme of the present invention, the water supply station storage in step 4 is divided into three cases: the first one is that the water tank of water supply station is used as center, the frequency conversion circulation pipeline is used for conveying, the water is taken from building floor and entrance, and the water storage tank is suitable for people who adopt the frequency conversion pipeline for water supply and have better building group conditions to store drinking water; the second is that the first drinking water bag is directly connected with the water supply point storage, which is suitable for storing drinking water for dispersed living people who are not beneficial to frequency conversion pipeline transportation and people who do not need to manually carry water to climb stairs in an elevator building; the third is the pipe-connected storage of the second drinking water bag water supply point on the floor, which is suitable for the single building and the users without elevator to store the drinking water.

As a preferred scheme of the invention, all the equipment and appliances are qualified products produced by water-related enterprises, the water quality of the water source conforms to the national sanitary standard of domestic drinking water and the water quality of direct drinking water conforms to the national standard of drinking water, and the pipes and accessories are made of food-grade traceable materials, so that the quality and safety of the drinking water are ensured.

As a preferable scheme of the present invention, the water supply manner in the step 6 is divided into five cases: the first is a centralized water supply mode of drinking water bags, which is suitable for dispersed living crowds who are not beneficial to variable frequency pipeline transportation and crowds who do not need to climb stairs and carry water in an elevator building by manpower; the second mode is a drinking water bag independent layered water supply mode, and is suitable for users with independent building rooms and no elevator; the third is a pipeline direct supply mode, which is suitable for people who are close to the variable frequency pipeline and are not beneficial to floor division or household water supply; the fourth is a layered water supply mode for pipeline group buildings, which is suitable for better stair groups and is not suitable for people entering rooms for water supply; and the fifth mode is a water supply mode for entering rooms of a pipeline building group, which is suitable for better staircases and is also suitable for users entering rooms for water supply.

The invention has the beneficial effects that: an effective and feasible technical scheme and method are provided for conditional group direct drinking water and other requirements to span from standard safe water to high-quality healthy water, so that the problems of water source city pipe network tap water hydration, water treatment return osmosis purification and secondary pollution existing in the group direct drinking water are solved, the national green and environment-friendly low-carbon policy and concept are implemented, and the research results of natural high quality, ecological membrane filtration and healthy drinking water of water quality experts are practiced; also provides various storage and water supply modes for residents with high water quality and high price or carrying water by manpower, and provides a safe, quick, convenient and flexible water supply channel for disaster emergency and new crown epidemic prevention and control.

Drawings

FIG. 1 is a general flow diagram of the system of the present invention;

FIG. 2 is a flow chart of a water purification treatment subsystem of the water plant of the present invention;

FIG. 3 is a flow chart of a continuous storage branch system of the quality assurance transfer water station according to the present invention;

FIG. 4 is a schematic side view of the quality assurance transfer vehicle of the present invention;

FIG. 5 is a schematic view of the pressing plate of the present invention;

FIG. 6 is an enlarged structural view of a press plate pin structure according to the present invention;

FIG. 7 is a schematic front view of the side box board card slot of the present invention;

FIG. 8 is a side view of the side box board of the present invention;

FIG. 9 is a schematic perspective view of the drinking water bag of the present invention;

FIG. 10 is a schematic view of the internal structure of the drinking water bag of the present invention;

FIG. 11 is a flow chart of the sterilization protocol of the present invention;

FIG. 12 is a flow chart of the quality assurance water supply branch system of the present invention;

in the figure: 100 water source pretreatment system, 101 water well, 102 first water pump, 103 quartz sand and sand sedimentation device, 104 active carbon pool, 105 raw water pool, 200 ecological beneficial water treatment and automation control system, 201 second water pump, 202 quartz sand tank, 203 active carbon tank, 204 resin tower, 205 first fine filter, 206 third water pump, 207 membrane filter, 208 first sterilization ozone generator, 209 water purification tank, 210 fourth water pump, 300 quality guarantee transfer vehicle, 301 drinking water bag, 302 water pump, 303 second fine filter, 304 second sterilization ultraviolet sterilizer, 305 connecting hose, 311 compartment, 312 pressing plate, 313 bayonet structure, 314 clamping groove, 322 water inlet hole, 323 one-way exhaust valve, 324, 400 water supply station (water outlet hole), 401 water supply station liner water purification tank, 402 first drinking water bag water supply point, 403 second drinking water bag water supply point, 500 frequency conversion pipeline circulation system, 501 frequency conversion water pump, 502 third sterilization ultraviolet sterilizer, 503 water supply pipe, 600 terminal water supply device, 601 water return pipe, 602 third fine filter, 603 fifth sterilization ultraviolet sterilizer, 6401 drinking water bag centralized water supply mode, 6402 drinking water bag single layered water supply mode, 6501 pipeline direct supply mode, 6502 pipeline group building layered water supply mode, 6503 pipeline group building indoor water supply mode.

FIG. 11 shows: the whole process optimizes the combined sterilization process, wherein 208 first sterilization comprises ozone sterilization for producing water, 304 second transfer water delivery sterilization, 502 third variable frequency circulating water supply sterilization, 601 fourth terminal water intaking sterilization and 603 fifth variable frequency circulating water return sterilization.

Detailed Description

Example 1

As shown in fig. 1 to 12, the natural direct drinking water purification and delivery system and the method thereof of the present invention adopts the technical scheme that the system comprises a water plant water source purification treatment branch system, a quality-guaranteeing transport branch system and a quality-guaranteeing water supply branch system, wherein the water plant water source purification treatment branch system comprises a water source pretreatment system 100 and an ecological beneficial water treatment and automation control system 200, the water source pretreatment system 100 sequentially comprises a water well 101, a first water pump 102, a quartz sand sediment precipitation device 103, an activated carbon tank 104 and a raw water tank 105, the ecological beneficial water treatment and automation control system 200 sequentially comprises a second water pump 201, a quartz sand tank 202, an activated carbon tank 203, a resin tower 204, a first fine filter 205, a third water pump 206, a membrane filter 207, a first sterilization ozone generator 208, a water purification tank 209 and a fourth water pump 210, the quality-guaranteeing transport branch system comprises a quality-guaranteeing transport trolley 300, the quality guarantee transfer trolley 300 comprises a carriage 311 and a pressure plate 312, wherein a drinking water bag 301 is arranged inside the carriage 311, a water inlet 322 and a one-way exhaust valve 323 are arranged at the top of the drinking water bag 301, a water outlet 324 is arranged at the bottom of the drinking water bag 301, a water pump 302, a second fine filter 303 and a second sterilization ultraviolet sterilizer 304 are sequentially arranged outside the drinking water bag 301, 10 clamping groove plates and 10 clamping pins arranged at the top end of a pressure plate cross beam are symmetrically arranged in the left carriage plate and the right carriage plate of the carriage respectively to form 10 pairs of coupling parts, the quality guarantee water supply branch system moves up and down along with the expansion and contraction of the drinking water bag under the mutual action of the gravity, the spring, the clamping pins and the clamping grooves, the quality guarantee water supply branch system comprises a water supply station 400, a frequency conversion pipeline circulation system 500 and a terminal water supply 600, the water supply station (point) 400 comprises a water supply station inner container water purification tank 401, a first drinking water bag water supply point 402 and a second drinking water supply point 403, the variable-frequency pipeline circulating system 500 comprises a variable-frequency water pump 501, a third-time sterilization ultraviolet sterilizer 502 and a water supply pipe 503, the water supply station inner container water purification tank 401 is communicated with a terminal water supply 600 through the variable-frequency water pump 501, the third-time sterilization ultraviolet sterilizer 502 and the water supply pipe 503 in sequence, and the terminal water supply 600 is communicated with the water supply station inner container water purification tank 401 through a return pipe 601, a third fine filter 602 and a fifth-time sterilization ultraviolet sterilizer 603 in sequence.

In a preferred embodiment of the present invention, the ultraviolet sterilizer 304 is connected to the water supply station inner water purification tank 401, the first drinking-water bag water supply point 402, and the second drinking-water bag water supply point 403 via a connection hose 305.

As a preferred embodiment of the present invention, the terminal water supply 600 supplies water through a drinking water bag centralized water supply means 6401, a drinking water bag single-use layered water supply means 6402, a pipeline direct supply means 6501, a pipeline group building layered water supply means 6502, and a pipeline group building entrance water supply means 6503.

The method for purifying and conveying natural direct drinking water by utilizing the natural direct drinking water purifying and conveying system adopts the technical scheme that the method comprises the following steps;

step 1, natural water source: selecting natural water without pollution and harmful substances as a water source;

step 2, ecological beneficial water treatment: the water source in the step 1 adopts a new water treatment technology of ultrafiltration or nanofiltration, mineral substances with certain content required by human physiology are retained, so that the problem of reverse osmosis purification of the group direct drinking water is solved, and the treated purified water enters a purified water tank 209 for storage after being sterilized by a first sterilization ozone generator 208;

step 3, quality guarantee transfer and secondary purification and sterilization: transporting the beneficial sterile purified water stored in the step 2 to a water supply station (point) 400 by a special quality guarantee transport vehicle 300, and transporting the purified water to the water supply station (point) by a water pump 302, a second fine filter 303, a second sterilization ultraviolet sterilizer 304 and a transport hose 305;

and 4, storing at a water supply station (point): delivering the purified water in the step 3 to a water supply station liner water tank 401, a first drinking water bag water supply point 402 and a second drinking water bag water supply point 403 through a transfer hose 305 for further storage;

step 5, circulating a frequency conversion pipeline: the purified water stored in the water supply station inner container purified water tank 401 in the step 4 is conveyed to a building or a floor through a variable frequency water pump 501, a third sterilization ultraviolet sterilizer 502 and a water supply pipe 503, even an indoor water collector is used, and then the rest water returns to the water supply station inner container purified water tank 401 through a water return pipe 601, a third fine filter 602 and a fifth sterilization ultraviolet sterilizer 603;

step 6, various terminal water taking modes: the water supply station (point) is according to different crowds, different buildings, and different environmental demands have set up multiple terminal water intaking mode, and the user can be directly drunk, cup dress, bottled, barreled according to individual demand, and the water intaking platform is equipped with boiling water and normal atmospheric temperature water, in order to further guarantee quality of water safety, all normal atmospheric temperature water intaking wares except that boiling water have all been equipped with ultraviolet sterilizer 304 in front.

As a preferred technical scheme of the invention, the water source in the step 1 is natural high-quality surface water, underground water and well water seeped from soil and rock layers, the pH value is 7.0-7.45, the water source contains vast substances such as calcium, magnesium, potassium, sodium and the like, and even contains trace elements such as metasilicic acid, selenium, lithium and the like, and the water source is a high-quality water source without harmful substances and pollution.

As a preferred scheme of the invention, the step 2 of ecological beneficial water treatment has the prerequisite of natural pollution-free high-quality water source 101, and has the guarantee of adopting a novel technology of beneficial water treatment of non-medicine ecological membrane filtration 207, and the minerals and trace elements with certain content of human physiological requirements are reserved, thereby thoroughly changing the problem of reverse osmosis purification of the community direct drinking water,

as a preferred scheme of the invention, the specially-made quality-guaranteeing transfer trolley in the step 3 adopts the characteristics of large hardness, high strength and good elasticity of the drinking water bag, so that the volume of the special-made quality-guaranteeing transfer trolley can be deformed during storage, filling and discharging, air cannot enter the special-made quality-guaranteeing transfer trolley, and secondary pollution cannot be caused; the clamping groove plate 314 is arranged in the carriage plate 311, the clamping pins 313 are arranged at the top end of the cross beam of the pressing plate 312 to form 10 pairs of coupling pieces, the clamping pins move up and down along with the expansion and reduction of the volume of the water bag under the interaction of the gravity of the pressing plate, the spring, the clamping pins and the clamping grooves, when the volume of the water bag is unchanged, the clamping pins are firmly inserted into the clamping grooves, and the phenomenon that the soft water bag deforms to generate center-of-gravity shift when going up and down in the transportation process and cause danger is also prevented.

As a preferred embodiment of the present invention, the water supply station 400 in step 4 stores water in three cases: the first is that the water tank water supply station 401 is taken as the center, the water purifying tank stores variable frequency circulation, and water is taken from a building floor and a room, so that the water purifying tank is suitable for people who adopt variable frequency pipelines to supply water and have better building group conditions to store drinking water; the second is that the first drinking water bag water supply point 402 stores direct connection type, which is suitable for storing drinking water for dispersed living crowd which is not beneficial to frequency conversion pipeline transportation and crowd which does not need to manually carry water to climb stairs in an elevator building; and the third is the pipe-connected storage of the water supply point 403 of the second drinking water bag at the floor, which is suitable for the storage of drinking water for the users with single building and without elevator.

As a preferred technical scheme of the invention, all equipment and appliances are qualified products produced by water-involved enterprises, the water quality of a water source meets the national sanitary standard for drinking water and the water quality of direct drinking water meets the national standard for drinking water, and the pipes and accessories are made of food-grade traceable materials, so that the quality and safety of the drinking water are ensured.

As a preferred technical solution of the present invention, the water supply manner in the step 6 is divided into five cases: the first is a drinking water bag centralized water supply mode 6401, which is suitable for dispersed living crowds who are not beneficial to variable frequency pipeline transportation and crowds who do not need to climb stairs to carry water in an elevator building; the second one is drinking water bag independent layered water supply mode 6402, which is suitable for users in independent buildings without elevators; the third is a pipeline direct supply mode 6501, which is suitable for people who are close to the variable frequency pipeline and are not beneficial to floor division or household water supply; the fourth is a pipeline group building layered water supply mode 6502, which is suitable for good stair groups and people who enter rooms for water supply; and the fifth mode is a pipeline building group indoor water supply mode 6503, which is suitable for better staircases and indoor water supply users.

As a preferred technical scheme of the invention, the sterilization, quality and safety can be ensured throughout the whole system and process. In the process of purifying and producing water, chlorine dioxide bactericide and any additive are not adopted, but a combined method of the ecological membrane filter 205 and the ozone sterilization 208 is adopted, so that the by-product of medicament sterilization is not brought, and ozone sterilization is adopted before transportation, so that the sterilization effect is improved, and the situation that the houttuynia cordata is smelled after the ozone sterilization does not exceed 24 hours is prevented; ultraviolet sterilization is adopted for all the water discharge 304, the circulating water supply 501, the terminal water taking 600 and the circulating backwater 603; an ultraviolet sterilizer is arranged in front of the normal-temperature water outlets of all terminal water taking platforms (devices), and the last safety pass is closed; the instant-boiling and instant-killing type novel ultraviolet sterilization method is adopted in the direct drinking water terminal device, and the phenomenon that the ultraviolet sterilizer is slightly smelly of chicken feces when being opened for a long time is avoided. When in transportation and storage, the drinking water bag or the water purifying tank with the inner container is adopted, so that the air is effectively prevented from entering, and the generation of microorganisms is effectively inhibited. In the aspect of integral design, attention is paid to water temperature control and storage time limit control, the mobility of variable frequency circulation is increased, the length of a pipeline is reduced, and phenomena of dead water flow difference and the like of individual pipe sections are prevented. According to different building groups, different environment, different demands set up the multiple storage and the water intaking mode that are suitable for safety in the aspect of storing the water intaking, control microbial's production, prevent secondary pollution, ensure drinking water safety.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the invention, and further, the terms "first", "second", etc., are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more of such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be communicated with each other, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art through specific situations.

Components and circuit connections not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.