Low-pressure high-level water supply equipment and method
阅读说明：本技术 低压高程送水设备及方法 (Low-pressure high-level water supply equipment and method ) 是由 付成军 付弯弯 高湘波 于 2018-08-07 设计创作，主要内容包括：本发明涉及的低压高程送水设备及方法,每级存水组件由三个存水筒构成,每个存水筒上设置有出水管,所述存水筒上端上设置有排气口和压气口,存水筒底部设置有进水口,下一级存水筒上的出水管上端通过水连接管路与相邻上一级存水筒上的进水口相连；通过压缩空气将密闭的存水筒中的水压入相对高位的存水筒中,并且采用三个以上存水筒交替进行注水、压水而实现不间断供水,通过本技术方案,设备结构简单、造价低廉、使用寿命长,维护极为方便；节约能源,消耗功率低,大大节省了提水成本；提水高度可以根据需要,增加提升级数,方便可靠,加装简单。(The invention relates to low-pressure elevation water supply equipment and a method, wherein each stage of water storage assembly consists of three water storage cylinders, each water storage cylinder is provided with a water outlet pipe, the upper end of each water storage cylinder is provided with an air outlet and an air compressing port, the bottom of each water storage cylinder is provided with a water inlet, and the upper end of the water outlet pipe on the next stage of water storage cylinder is connected with the water inlet on the adjacent previous stage of water storage cylinder through a water connecting pipeline; the water in the closed water storage barrel is pressed into the water storage barrel at a relatively high position by compressed air, and more than three water storage barrels are adopted to alternately inject water and press water to realize uninterrupted water supply; the energy is saved, the power consumption is low, and the water lifting cost is greatly saved; the water lifting height can be increased by lifting stages according to requirements, and the water lifting device is convenient and reliable and is simple to install.)
1. A low-pressure high-level water supply device, which comprises a water connecting pipeline, an air connecting pipeline, a tap water pipe network and a compressed air source, it is characterized in that the device comprises a plurality of stages of water storage components, each stage of water storage component consists of three or more than three water storage cylinders, each water storage cylinder is provided with a water outlet pipe, the water outlet pipe is fixed at the upper end of the water outlet barrel, the lower end of the water outlet pipe is positioned at the lower part in the water storage barrel, the upper end of the water outlet pipe penetrates out of the outer side of the upper end of the water storage barrel, the water storage cylinder is provided with an air outlet and an air compressing port on the upper end, the bottom of the water storage cylinder is provided with a water inlet, the air compressing port on each water storage cylinder is respectively connected with a compressed air source through an air connecting pipeline, a tap water pipe network is respectively connected with the water inlet on the primary water storage cylinder through a water connecting pipeline, and the upper end of a water outlet pipe on the next-stage water storage cylinder is connected with the water inlet on the adjacent previous-stage water storage cylinder through a water connecting pipeline.
2. The low pressure high level water delivery apparatus as claimed in claim 1, wherein an exhaust electric control valve and a pneumatic electric control valve are respectively provided on the exhaust port and the pneumatic port on each water storage tank; and a bottom water level sensor, a middle water level sensor and a top water level sensor are respectively arranged in each water storage cylinder, and the exhaust electric control valve, the air compression electric control valve, the bottom water level sensor, the middle water level sensor and the top water level sensor are respectively connected with the electric control plate through connecting wires.
3. The low pressure elevation water delivery apparatus of claim 1, further comprising a one-way water outlet valve disposed on the water outlet pipe and a one-way water inlet valve disposed on the water inlet at the bottom of the water reservoir.
4. A low-pressure high-level water delivery method is characterized in that water in a closed water storage barrel is pressed into a relatively high-level water storage barrel through compressed air, and more than three water storage barrels are adopted to alternately inject water and press water to realize uninterrupted water supply.
5. The low pressure elevation water delivery method of claim 4, wherein elevation water delivery is performed by:
A. the exhaust electric control valve on the primary first in-line water storage cylinder is opened, the primary first in-line water storage cylinder starts to feed water through the one-way water inlet valve, and the primary first in-line water storage cylinder continues to feed water after 50% of water is fed into the primary first in-line water storage cylinder;
B. the middle water level sensor of the primary first cis-position water storage cylinder senses the water level, the electric control board informs the exhaust electric control valve on the primary second cis-position water storage cylinder to be opened, the primary second cis-position water storage cylinder starts to feed water through the one-way water inlet valve, and after 50% of water is fed into the primary second cis-position water storage cylinder, the primary second cis-position water storage cylinder continues to feed water;
C. the middle water level sensor of the primary second cis-position water storage cylinder senses the water level, the electric control board informs an exhaust electric control valve on a primary third cis-position water storage cylinder to be opened, the primary third cis-position water storage cylinder starts to feed water through the one-way water inlet valve, and after 50% of water is fed into the primary third cis-position water storage cylinder, the primary third cis-position water storage cylinder continues to feed water;
D. b, sensing by a top water level sensor of the primary first cis-position water storage cylinder, informing an electric control board of closing an exhaust electric control valve on the primary first cis-position water storage cylinder, opening an air compression electric control valve, allowing compressed air to enter the primary first cis-position water storage cylinder, allowing the pressure in the primary first cis-position water storage cylinder to be greater than the water inlet pressure, automatically stopping water inlet, allowing the secondary first cis-position water storage cylinder to be the same as the step A, opening the exhaust electric control valve on the secondary first cis-position water storage cylinder, and allowing a water outlet pipe on the primary first cis-position water storage cylinder to supply water to the secondary first cis-position water storage cylinder through a one-way water outlet valve and a water connecting pipe;
E. b, sensing by a top water level sensor of the primary second cis-position water storage cylinder, informing an electric control board of closing an exhaust electric control valve on the primary second cis-position water storage cylinder by the electric control board, opening an air compression electric control valve, enabling compressed air to enter the primary first cis-position water storage cylinder, enabling the pressure in the primary second cis-position water storage cylinder to be larger than water supply pressure, automatically stopping water inflow, enabling the secondary first cis-position water storage cylinder to be the same as the step B, opening the exhaust electric control valve on the secondary second cis-position water storage cylinder, and supplying water to the secondary second cis-position water storage cylinder through a one-way water outlet valve and a water connecting pipe by a water outlet pipe on the primary second cis-position water storage cylinder;
F. and C, sensing by a top water level sensor of the primary third cis-position water storage cylinder, informing the primary third cis-position water storage cylinder of closing an exhaust electric control valve by an electric control board, opening an air compression electric control valve, allowing compressed air to enter the primary third cis-position water storage cylinder, allowing the pressure in the primary third cis-position water storage cylinder to be greater than the water supply pressure, automatically stopping water inflow, allowing the secondary third cis-position water storage cylinder to be the same as the step C, opening the exhaust electric control valve on the secondary third cis-position water storage cylinder, and supplying water to the secondary third cis-position water storage cylinder from an upper water outlet pipe of the primary third cis-position water storage cylinder through a one-way water outlet valve and a water connecting pipe.
G. The bottom water level sensor of the primary first cis-position water storage cylinder senses that the primary first cis-position water storage cylinder finishes water supply, the electric control board informs the exhaust electric control valve on the primary first cis-position water storage cylinder to be opened, and the primary first cis-position water storage cylinder starts to feed water again through the one-way water inlet valve.
Technical Field
The invention relates to an elevation water delivery technology, in particular to low-pressure elevation water delivery equipment and a method.
Background
In the prior art, elevation water delivery adopts elevation water pumping equipment to deliver water, so that the power is high, the energy consumption is high, and the requirement on the equipment for bearing pressure is high, so that the requirement on the equipment is high. (supplementary here)
Disclosure of Invention
In view of the above, the main object of the present invention is to provide a low-pressure high-level water delivery apparatus and method, in which compressed air is used to gradually press water into a water tank, so as to achieve the purpose of delivering water to a high-level water level.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
the utility model provides a low pressure elevation send water equipment, includes water connecting line, tap water pipe network and compressed air source, includes the multistage water storage component, and every stage water storage component comprises three or the above water storage cylinder of three, is provided with the outlet pipe on every water storage cylinder, the outlet pipe is fixed in the outlet pipe upper end, and the outlet pipe lower extreme is located water storage cylinder lower part, and the water storage cylinder upper end outside is worn out to the outlet pipe upper end, be provided with the gas vent on the water storage cylinder upper end and calm the anger mouthful, water storage cylinder bottom is provided with the water inlet, and the pressure gas mouth that is located on every water storage cylinder links to each other with compressed air source through the air connecting line respectively, and the tap water pipe network links to each other through the water inlet on water connecting line and the elementary water storage cylinder, and the outlet pipe upper end on the next-level.
An exhaust electric control valve and an air compression electric control valve are respectively arranged on the exhaust port and the air compression port on each water storage cylinder; and a bottom water level sensor, a middle water level sensor and a top water level sensor are respectively arranged in each water storage cylinder, and the exhaust electric control valve, the air compression electric control valve, the bottom water level sensor, the middle water level sensor and the top water level sensor are respectively connected with the electric control plate through connecting wires.
The water storage device is characterized by further comprising a one-way water outlet valve and a one-way water inlet valve, wherein the one-way water outlet valve is arranged on the water outlet pipe, and the one-way water inlet valve is arranged on the water inlet at the bottom of the water storage barrel.
A low-pressure high-level water supply method features that the compressed air is used to press the water in sealed water storage cylinder into a relatively high-level water storage cylinder, and more than three water storage cylinders are alternatively used to alternatively supply water.
A low-pressure elevation water delivery method comprises the following steps of:
A. the exhaust electric control valve on the primary first in-line water storage cylinder is opened, the primary first in-line water storage cylinder starts to feed water through the one-way water inlet valve, and the primary first in-line water storage cylinder continues to feed water after 50% of water is fed into the primary first in-line water storage cylinder;
B. the middle water level sensor of the primary first cis-position water storage cylinder senses the water level, the electric control board informs the exhaust electric control valve on the primary second cis-position water storage cylinder to be opened, the primary second cis-position water storage cylinder starts to feed water through the one-way water inlet valve, and after 50% of water is fed into the primary second cis-position water storage cylinder, the primary second cis-position water storage cylinder continues to feed water;
C. the middle water level sensor of the primary second cis-position water storage cylinder senses the water level, the electric control board informs an exhaust electric control valve on a primary third cis-position water storage cylinder to be opened, the primary third cis-position water storage cylinder starts to feed water through the one-way water inlet valve, and after 50% of water is fed into the primary third cis-position water storage cylinder, the primary third cis-position water storage cylinder continues to feed water;
D. b, sensing by a top water level sensor of the primary first cis-position water storage cylinder, informing an electric control board of closing an exhaust electric control valve on the primary first cis-position water storage cylinder, opening an air compression electric control valve, allowing compressed air to enter the primary first cis-position water storage cylinder, allowing the pressure in the primary first cis-position water storage cylinder to be greater than the water inlet pressure, automatically stopping water inlet, allowing the secondary first cis-position water storage cylinder to be the same as the step A, opening the exhaust electric control valve on the secondary first cis-position water storage cylinder, and allowing a water outlet pipe on the primary first cis-position water storage cylinder to supply water to the secondary first cis-position water storage cylinder through a one-way water outlet valve and a water connecting pipe;
E. b, sensing by a top water level sensor of the primary second cis-position water storage cylinder, informing an electric control board of closing an exhaust electric control valve on the primary second cis-position water storage cylinder by the electric control board, opening an air compression electric control valve, enabling compressed air to enter the primary first cis-position water storage cylinder, enabling the pressure in the primary second cis-position water storage cylinder to be larger than water supply pressure, automatically stopping water inflow, enabling the secondary first cis-position water storage cylinder to be the same as the step B, opening the exhaust electric control valve on the secondary second cis-position water storage cylinder, and supplying water to the secondary second cis-position water storage cylinder through a one-way water outlet valve and a water connecting pipe by a water outlet pipe on the primary second cis-position water storage cylinder;
F. and C, sensing by a top water level sensor of the primary third cis-position water storage cylinder, informing the primary third cis-position water storage cylinder of closing an exhaust electric control valve by an electric control board, opening an air compression electric control valve, allowing compressed air to enter the primary third cis-position water storage cylinder, allowing the pressure in the primary third cis-position water storage cylinder to be greater than the water supply pressure, automatically stopping water inflow, allowing the secondary third cis-position water storage cylinder to be the same as the step C, opening the exhaust electric control valve on the secondary third cis-position water storage cylinder, and supplying water to the secondary third cis-position water storage cylinder from an upper water outlet pipe of the primary third cis-position water storage cylinder through a one-way water outlet valve and a water connecting pipe.
G. The bottom water level sensor of the primary first cis-position water storage cylinder senses that the primary first cis-position water storage cylinder finishes water supply, the electric control board informs the exhaust electric control valve on the primary first cis-position water storage cylinder to be opened, and the primary first cis-position water storage cylinder starts to feed water again through the one-way water inlet valve.
The beneficial effect after adopting above-mentioned technical scheme is: a low pressure elevation send water apparatus and method, through this technological scheme, utilize the compressed air, press the water into locating in the high-order water storage tube step by step, have apparent characteristic compared with prior art, 1. the apparatus is simple in construction, the fabrication cost is cheap, have long performance life, it is very convenient to maintain; 2. the energy is saved, the power consumption is low, and the water lifting cost is greatly saved; 3. the water lifting height can be increased by lifting stages according to requirements, and the water lifting device is convenient and reliable and is simple to install.
Drawings
Fig. 1 is a schematic structural view of a primary first in-place water trap in the present invention.
Fig. 2 is a schematic view of the connection structure of the whole device of the present invention.
In the figure, a water connecting pipeline 1, a water outlet pipe 2, an air outlet 3, an air pressing port 4, a water inlet 5, an air exhaust electric control valve 6, an air pressing electric control valve 7, a one-way water inlet valve 8, a one-way water outlet valve 9, a bottom water level sensor 10, a middle water level sensor 11, a top water level sensor 12, a primary first cis-position
Detailed Description
Specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
As shown in figures 1 and 2, the low-pressure high-level water delivery equipment comprises a water connecting pipeline 1, a tap water pipe network and a compressed air source, and comprises a plurality of stages of water storage assemblies, each stage of water storage assembly is composed of three water storage cylinders, each water storage cylinder is provided with a water outlet pipe 2, the water outlet pipe 2 is fixed at the upper end of the water outlet barrel, the lower end of the water outlet pipe 2 is positioned at the lower part in the water storage barrel, the upper end of the water outlet pipe 2 penetrates out of the outer side of the upper end of the water storage barrel, the water storage cylinder is provided with an exhaust port 3 and an air compression port 4 at the upper end, the bottom of the water storage cylinder is provided with a water inlet 5, the air compression ports 4 on each water storage cylinder are respectively connected with a compressed air source through
An exhaust electric control valve 6 and an air compression electric control valve 7 are respectively arranged on the exhaust port 3 and the air compression port 4 of each water storage cylinder; a bottom water level sensor 10, a middle water level sensor 11 and a top water level sensor 12 are respectively arranged in each water storage cylinder, and the exhaust electric control valve 6, the compressed air electric control valve 7, the bottom water level sensor 10, the middle water level sensor 11 and the top water level sensor 12 are respectively connected with the electric control board through connecting wires.
The water storage device is characterized by further comprising a one-way water outlet valve 9 and a one-way water inlet valve 8, wherein the one-way water outlet valve 9 is arranged on the water outlet pipe 2, and the one-way water inlet valve 8 is arranged on the water inlet 5 at the bottom of the water storage cylinder.
A low-pressure high-level water supply method features that the compressed air is used to press the water in sealed water storage cylinder into a relatively high-level one, and three water storage cylinders are alternatively used to alternatively supply water.
A low-pressure elevation water delivery method comprises the following steps of:
A. the exhaust electric control valve 6 on the primary first in-line
B. the middle water level sensor 11 of the primary first in-line
C. the middle water level sensor 11 of the primary second cis-position
D. the top water level sensor 12 of the primary first cis-position
E. the top water level sensor 12 of the primary second cis-position
F. and (3) sensing the top water level sensor 12 of the primary third cis-position
G. The bottom water level sensor 10 of the primary first cis-position
The above-mentioned work can be carried out circularly, and will not be repeated herein
The electric control board technology is the prior art, and can realize comprehensive automatic control through automatic programming control.
The pressure of the compressed air in the invention is 0.5MPa, the water supply of common resident high-rise buildings can be realized, and a multi-stage water supply mode can be set without increasing the pressure of the compressed air according to the requirement.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
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