阅读说明：本技术 一种源分离负压厕所除臭系统 (Source separation negative pressure lavatory deodorization system ) 是由 骆小路 于 2020-04-27 设计创作，主要内容包括：本发明公开了一种源分离负压厕所除臭系统,包括地排式源分离收集口、水汽分离器、PLC控制设备和负压收集净化主机。本发明的有益效果是：采用PTFE涂层处理,具有耐腐蚀、不吸水、耐脏、电绝缘性好的特点；采用微空气动力学原理,采用地吸、下排风产生流体零压区的原理,从源头解决异味；多孔密集风能蒸发除湿功能。收集设备采用采用多孔密集设计原理,在设备贴地进行除臭时,风能会将地面水分蒸发,水蒸气在风能作用下被不断被带走,水蒸气在后端经水汽分离设备处理,水分被单独收集排放。使设备在除臭的同时也可以起到对厕所地面进行除湿的目的。(The invention discloses a source separation negative pressure toilet deodorization system, which comprises a ground-discharging type source separation and collection port, a water-vapor separator, a P L C control device and a negative pressure collection and purification host machine.)

1. A source separation negative pressure toilet deodorization system is characterized by comprising a ground-drainage type source separation and collection port (4), a water-vapor separator (7), a P L C control device (8) and a negative pressure collection and purification host (9), wherein the ground-drainage type source separation and collection port (4) is respectively arranged at one side of a squatting pan (1), a toilet pan (2), a urinal (3) and a wash basin (11), sewage discharge pipelines of the squatting pan (1), the toilet pan (2), the urinal (3) and the wash basin (11) are respectively communicated with a collection pipeline (6) buried in the ground, first check valves (5) are respectively arranged on the sewage discharge pipelines of the squatting pan (1), the toilet pan (2), the urinal (3) and the wash basin (11), the water-vapor (7) is arranged on the collection pipeline (6), the P L C control device (8) is arranged on the wall surface of the toilet, and a temperature-humidity and air quality sensor (10) is arranged on the wall surface at one side of the P L C control device (8);

the water-vapor separator (7) consists of a water-vapor mixing collecting pipe (7-1), an electromagnetic valve (7-2), a water storage tank (7-3), an exhaust pipe (7-4), a drain pipe (7-5), a second check valve (7-6) and a tee joint (7-7), one end of the water-vapor mixing collecting pipe (7-1) is communicated with the collecting pipeline (6), the other end of the water-vapor mixing collecting pipe (7-1) is communicated with the water storage tank (7-3) through the tee joint (7-7), the other interface of the tee joint (7-7) is connected with the exhaust pipe (7-4), the exhaust pipe (7-4) is communicated with a negative pressure collecting and purifying host (9), and the electromagnetic valve (7-2) is installed on a connecting pipe between the water storage tank (7-3) and the tee joint (7-7), a water outlet of the water storage tank (7-3) is connected with a water outlet pipe (7-5), a sewage outlet (12) is arranged at the tail end of the water outlet pipe (7-5), and a second check valve (7-6) is arranged on the water outlet pipe (7-5);

the negative pressure collecting and purifying main machine (9) consists of an air inlet pipe (9-1), a main machine shell (9-2), a mixed flow fan (9-3), an ultraviolet ozone generator (9-4), a biological deodorization device (9-5), an air outlet pipe (9-6) and a frequency converter (9-7), wherein one end of the air inlet pipe (9-1) is communicated with the air outlet pipe (7-4) of the water-vapor separator (7), the other end of the air inlet pipe (9-1) is communicated in the main machine shell (9-2), the mixed flow fan (9-3), the ultraviolet ozone generator (9-4) and the biological deodorization device (9-5) are arranged in the main machine shell (9-2), the mixed flow fan (9-3) is communicated with the biological deodorization device (9-5) through a connecting pipe, and an ultraviolet ozone generator (9-4) is installed on a connecting pipe between the mixed flow fan (9-3) and the biological deodorization device (9-5), the frequency converter (9-7) is installed on the outer side of the main machine shell (9-2), the frequency converter (9-7), the mixed flow fan (9-3) and the ultraviolet ozone generator (9-4) are electrically connected, an exhaust pipe (9-6) is arranged at an exhaust port of the biological deodorization device (9-5), and a gas exhaust port (13) is arranged at the tail end of the exhaust pipe (9-6).

2. The source-separated negative pressure toilet deodorization system according to claim 1, wherein: the ground exhaust type source separation and collection port (4) is a long-strip-shaped metal collection port, and the ground exhaust type source separation and collection port (4) is installed on the ground of each toilet in an embedded mode.

3. The source-separated negative pressure toilet deodorization system according to claim 1, wherein: the water-vapor mixing collecting pipe (7-1), the water inlet connecting pipe of the water storage tank (7-3) and the exhaust pipe (7-4) are communicated through a tee joint (7-7), and the water-vapor mixing collecting pipe (7-1) and the exhaust pipe (7-4) are horizontally arranged.

4. The source-separated negative pressure toilet deodorization system according to claim 1, wherein: the inner walls of the collecting pipeline (6), the water-vapor mixing collecting pipe (7-1) and the drain pipe (7-5) are all treated by PTFE coatings.

5. The source-separated negative pressure toilet deodorization system according to claim 1, wherein: the ground-discharging type source separation and collection port (4) forms negative pressure at the ground through the mixed flow fan (9-3) for collection.

Technical Field

The invention relates to a deodorization system, in particular to a source separation negative pressure toilet deodorization system, and belongs to the technical field of toilet deodorization equipment.

Background

The toilet refers to a place specially used for human to carry out physiological excretion and placement (treatment) of excrement, and the toilet has unpleasant odor, and for the main odor sources inside and outside the toilet at present, one of the odor is that the odor generated by fermenting residual excrement in the floor of the toilet firstly pollutes the indoor air; secondly, the peculiar smell that the excrement falls off during like the lavatory, and to current lavatory deodorization measure, adopt the air discharge fan to discharge to the peculiar smell gas that produces, although can desalt the gaseous peculiar smell in the lavatory, can pollute the peripheral air in lavatory, can't accomplish certainly, in addition, also can't accomplish to the sewage on lavatory ground and clear away, breed the bacterium easily, be unfavorable for the air circumstance in the lavatory.

Disclosure of Invention

The invention aims to solve the problems and provide a source separation negative pressure toilet deodorization system.

The invention achieves the aim through the following technical scheme that the source separation and negative pressure toilet deodorization system comprises a ground-drainage type source separation and collection port, a water-vapor separator, P L C control equipment and a negative pressure collection and purification host machine, wherein the ground-drainage type source separation and collection port is respectively arranged at one side of a squatting pan, a toilet bowl, a urinal and a hand washing table, sewage discharge pipelines of the squatting pan, the toilet bowl, the urinal and the hand washing table are respectively communicated with a collection pipeline buried in the ground, first check valves are respectively arranged on the sewage discharge pipelines of the squatting pan, the toilet bowl, the urinal and the hand washing table, the water-vapor separator is arranged on the collection pipeline, the P L C control equipment is arranged on the wall surface of the toilet, and a temperature, humidity and air quality sensor is arranged on the wall surface at one side of the P L C control equipment;

the water-vapor separator comprises a water-vapor mixing and collecting pipe, an electromagnetic valve, a water storage tank, an exhaust pipe, a drain pipe, a second check valve and a tee joint, wherein one end of the water-vapor mixing and collecting pipe is communicated with a collecting pipeline, the other end of the water-vapor mixing and collecting pipe is communicated with the water storage tank through the tee joint, the other interface of the tee joint is connected with the exhaust pipe, the exhaust pipe is communicated with a negative pressure collecting and purifying host, the electromagnetic valve is installed on a connecting pipe between the water storage tank and the tee joint, the water outlet of the water storage tank is connected with the drain pipe, the tail end of the drain pipe is provided with a sewage outlet, and the;

the negative pressure collecting and purifying main machine consists of an air inlet pipe, a main machine shell, a mixed flow fan, an ultraviolet ozone generator, a biological deodorization device, an exhaust pipe and a frequency converter, one end of the air inlet pipe is communicated with an exhaust pipe of the water-vapor separator, the other end of the air inlet pipe is communicated in the main machine shell, the main machine shell is internally provided with a mixed flow fan, an ultraviolet ozone generator and a biological deodorization device, the mixed flow fan is communicated with the biological deodorization device through a connecting pipe, and a connecting pipe between the mixed flow fan and the biological deodorization device is provided with an ultraviolet ozone generator, the frequency converter is arranged on the outer side of the main machine shell, and the frequency converter, the mixed flow fan and the ultraviolet ozone generator are electrically connected, an exhaust pipe is arranged at an exhaust port of the biological deodorization device, and a gas exhaust port is arranged at the tail end of the exhaust pipe.

As a still further scheme of the invention: the ground-discharging type source separation and collection port is a long-strip-shaped metal collection port, and is installed on the ground of each toilet in an embedded mode.

As a still further scheme of the invention: the water inlet connecting pipe and the exhaust pipe of the water vapor mixing and collecting pipe and the water storage tank are communicated through a tee joint in a three-pipe mode, and the water vapor mixing and collecting pipe and the exhaust pipe are arranged horizontally.

As a still further scheme of the invention: the inner walls of the collecting pipeline, the water-vapor mixing collecting pipe and the water discharging pipe are all treated by PTFE coatings.

As a still further scheme of the invention: the ground-discharging type source separation collecting port forms negative pressure at the ground through the mixed flow fan for collection.

The invention has the beneficial effects that: 1. the PTFE coating is adopted for treatment, so that the paint has the characteristics of corrosion resistance, no water absorption, dirt resistance and good electrical insulation;

2. the peculiar smell is solved from the source by adopting the micro-aerodynamic principle and the principle of generating a fluid zero-pressure area by ground suction and downward exhaust;

3. and (4) a porous dense wind energy evaporation dehumidification function. Collecting device adopts the porous intensive design principle, and when equipment deodorized on the ground, wind energy can be with ground moisture evaporation, and vapor is constantly taken away under the wind energy effect, and vapor handles through vapor separation equipment at the rear end, and moisture is collected alone and is discharged. The equipment can deodorize and dehumidify the floor of the toilet.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural diagram of the present invention.

In the figure, 1, a squatting pan, 2, a toilet, 3, a urinal, 4, a ground drainage type source separation and collection port, 5, a first check valve, 6, a collection pipeline, 7, a water-vapor separator, 7-1, a water-vapor mixing and collecting pipe, 7-2, an electromagnetic valve, 7-3, a water storage tank, 7-4, an exhaust pipe, 7-5, a drain pipe, 7-6, a second check valve, 7-7, a tee joint, 8, P L C control equipment, 9, a negative pressure collection and purification host machine, 9-1, a water inlet pipe, 9-2, a host machine shell, 9-3, a mixed flow fan, 9-4, an ultraviolet ozone generator, 9-5, a biological deodorization device, 9-6, an exhaust pipe, 9-7, a frequency converter, 10, a temperature, humidity and air quality sensor, 11, a hand washing platform, 12, a sewage outlet, 13 and a gas discharge outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, a source separation and negative pressure toilet deodorization system comprises a ground-drainage type source separation and collection port 4, a water-steam separator 7, a P L C control device 8 and a negative pressure collection and purification host 9, wherein the ground-drainage type source separation and collection port 4 is respectively arranged at one side of a squatting pan 1, a toilet pan 2, a urinal 3 and a washbasin 11, sewage pipes of the squatting pan 1, the toilet pan 2, the urinal 3 and the washbasin 11 are respectively communicated with a collection pipe 6 buried in the ground, first check valves 5 are respectively arranged on the sewage pipes of the squatting pan 1, the toilet pan 2, the urinal 3 and the washbasin 11, the water-steam separator 7 is arranged on the collection pipe 6, the P L C control device 8 is arranged on the wall surface of a toilet, and a temperature, humidity and air quality sensor 10 is arranged on one side wall surface of the P L C control device 8;

the water-vapor separator 7 consists of a water-vapor mixture collecting pipe 7-1, an electromagnetic valve 7-2, a water storage tank 7-3, an exhaust pipe 7-4, a drain pipe 7-5, a second check valve 7-6 and a tee joint 7-7, one end of the water-vapor mixture collecting pipe 7-1 is communicated with the collecting pipeline 6, the other end of the water-vapor mixture collecting pipe 7-1 is communicated with the water storage tank 7-3 through the tee joint 7-7, the other interface of the tee joint 7-7 is connected with the exhaust pipe 7-4, the exhaust pipe 7-4 is communicated with a negative pressure collection and purification host machine 9, the electromagnetic valve 7-2 is arranged on a connecting pipe between the water storage tank 7-3 and the tee joint 7-7, and the water outlet of the water storage tank 7-3 is connected with the drain pipe 7-5, a sewage discharge port 12 is arranged at the tail end of the water discharge pipe 7-5, and a second check valve 7-6 is arranged on the water discharge pipe 7-5;

the negative pressure collecting and purifying main machine 9 comprises an air inlet pipe 9-1, a main machine shell 9-2, a mixed flow fan 9-3, an ultraviolet ozone generator 9-4, a biological deodorization device 9-5, an exhaust pipe 9-6 and a frequency converter 9-7, one end of the air inlet pipe 9-1 is communicated with the exhaust pipe 7-4 of the water-vapor separator 7, the other end of the air inlet pipe 9-1 is communicated in the main machine shell 9-2, the main machine shell 9-2 is made of 304 stainless steel, the mixed flow fan 9-3, the ultraviolet ozone generator 9-4 and the biological deodorization device 9-5 are arranged in the main machine shell 9-2, the mixed flow fan 9-3 is communicated with the biological deodorization device 9-5 through a connecting pipe, and the connecting pipe between the mixed flow fan 9-3 and the biological deodorization device 9-5 is provided with the connecting pipe The device comprises an ultraviolet ozone generator 9-4, a frequency converter 9-7 is installed on the outer side of a main machine shell 9-2, the frequency converter 9-7 is electrically connected with a mixed flow fan 9-3 and the ultraviolet ozone generator 9-4, an exhaust pipe 9-6 is arranged at an exhaust port of the biological deodorization device 9-5, and a gas exhaust port 13 is arranged at the tail end of the exhaust pipe 9-6.

Furthermore, in the embodiment of the present invention, the ground-drainage-type source separation and collection port 4 is a strip-shaped metal collection port, and the ground-drainage-type source separation and collection port 4 is installed in the floor of each toilet room in an embedded manner, so as to collect the odor and the sewage generated on the floor nearby, so that the odor is removed by adhering to the floor, and the influence on the indoor space of more than 30cm is avoided.

Furthermore, in the embodiment of the invention, the water-vapor mixture collecting pipe 7-1, the water inlet connecting pipe of the water storage tank 7-3 and the exhaust pipe 7-4 are communicated through a tee joint 7-7 in a three-pipe manner, the water-vapor mixture collecting pipe 7-1 and the exhaust pipe 7-4 are horizontally arranged, so that the peculiar smell and the sewage are automatically separated after being collected, the gas is intensively collected and then discharged to the negative pressure collecting and purifying host machine 9 for treatment and then discharged, and the sewage enters the water storage tank 7-3 after being collected.

Furthermore, in the embodiment of the invention, the inner walls of the collecting pipeline 6, the water-vapor mixture collecting pipe 7-1 and the drain pipe 7-5 are all treated by PTFE coatings, so that the PTFE coating has the characteristics of corrosion resistance, no water absorption, dirt resistance and good electrical insulation, and the service life is prolonged.

Further, in the embodiment of the invention, the ground exhaust type source separation and collection port 4 forms negative pressure at the ground through the mixed flow fan 9-3 for collection, and the principle of generating a fluid zero pressure area by ground suction and lower exhaust is adopted, so that peculiar smell can be solved from the source.

The working principle is as follows: when the source separation negative pressure toilet deodorization system is used, the working mode of air exhaust in an upper air inlet mode is adopted, the long ground exhaust type source separation and collection port 4 is arranged on the ground of each toilet position, peculiar smell and sewage generated on the ground are collected nearby, the peculiar smell is exhausted by being attached to the ground, the influence on the space more than 30cm in a room is avoided, the peculiar smell and the sewage are automatically separated through the water-vapor separator 7 after being collected, the gas is intensively collected and then exhausted to the negative pressure collection and purification host machine 9 for plasma photo-oxygen treatment and then exhausted, and the sewage is collected to the water storage tank 7-3 and then exhausted through the drain pipe 7-5.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.