CN203475524U - Water supply supercharging device - Google Patents

Water supply supercharging device Download PDF

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Publication number
CN203475524U
CN203475524U CN201320511917.9U CN201320511917U CN203475524U CN 203475524 U CN203475524 U CN 203475524U CN 201320511917 U CN201320511917 U CN 201320511917U CN 203475524 U CN203475524 U CN 203475524U
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CN
China
Prior art keywords
water
pressure
pipe
tank
feed pipe
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320511917.9U
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Chinese (zh)
Inventor
向兵
邓辉旋
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ET POWER Ltd
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ET POWER Ltd
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Publication date
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Priority to CN201320511917.9U priority Critical patent/CN203475524U/en
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Publication of CN203475524U publication Critical patent/CN203475524U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use

Abstract

A water supply supercharging device comprises a pressure stabilizing current adjusting tank, a water supply pipe and a control cabinet. A water inlet and outlet pipe, a pressure detecting device, a negative pressure eliminator and a water level controller are arranged on the pressure stabilizing current adjusting tank. The water inlet and output pipe of the pressure stabilizing current adjusting tank is connected to the water supply pipe. A pressure compensation tank is arranged on the water supply pipe, a pressure sensor is arranged on the pressure compensation tank, and a bypass pipeline is arranged on the water supply pipe in parallel. A bypass gate valve, a supercharging water pump, a check valve and an output gate valve are sequentially arranged on the bypass pipeline, and a current feeding pipe is connected between the pressure stabilizing current adjusting tank and the water supply pipe. A frequency converter and a programmable controller of the frequency converter are arranged in the control cabinet, the frequency converter is electrically connected with the supercharging water pump, the pressure detecting device, the negative pressure eliminator and the water level controller on the pressure stabilizing current adjusting tank and the pressure sensor on the pressure compensation tank are all electrically connected to the controller.

Description

A kind of water supply supercharging device
Technical field
The utility model relates to water supply network equipment, refers to especially a kind of water system that can not make to produce in tap water pipe network negative pressure.
Background technology
In cities in China, the commercial house in a compact mass highlights the prosperity in a city, but prosperity is a high-rise water difficult problem for developer's headache behind.Because the hydraulic pressure of national city planting ductwork concentrates between 0.2MPa to 0.3MPa, and the pressure of 0.3MPa also can only ensure the water supply apart from 30m place, ground, and the height of 30m does not reach the demand of high-rise water far away.So each community generally adopts secondary water-supply, by a reservoir of water access of city planting ductwork, the height that utilizes pressure pump that the water force (forcing) pump in reservoir is needed to user.The problem of lift deficiency in the pipe network that secondary water-supply solves, but traditional outdoor arrangement of reservoir easily touches airborne pollutant, cause water quality to destroy, and reservoir is laid down original pressure in city planting ductwork, pressurization, has increased the consumption of the energy again.
Change traditional reservoir into airtight water tank, traditional secondary water-supply scrap build can be become to laminating water supply equipment, such laminating water supply equipment can utilize the hydraulic pressure in city planting ductwork, utilize at present in the water supply facilities like product of city planting ductwork overbottom pressure secondary booster, mostly to connect by municipal network water supply the water inlet pipe that regulates water pot, regulate the water outlet pipe end of water pot that booster water pump is set, and on described adjusting water pot, negative pressure canceller is set, there is following defect in above-mentioned supercharging water supply facilities: one, water inlet pipe and the outlet pipe of supercharging water supply facilities separate, pipeline is more, complicated, two, can not realize Bidirectional-pressure simultaneously, three, negative pressure canceller adopts mechanical float valve as eliminating the adjusting air valve that regulates negative pressure in water pot mostly, is easily out of order, and the life-span is not long.
Utility model content
The purpose of this utility model is to provide a kind of water supply supercharging device, and its technical problem underlying to be solved is: traditional water supply supercharging device pipeline is complicated, easy care not, and adopt mechanical negative pressure canceller to be easily out of order, application life is not long.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
The utility model provides a kind of water supply supercharging device, and it comprises:
Stream tank is adjusted in voltage stabilizing, and described voltage stabilizing is adjusted on stream tank has water inlet pipe and water outlet pipe, and described voltage stabilizing is adjusted on stream tank and is provided with pressure-detecting device, negative pressure canceller and water level controller,
Feed pipe, the water inlet end of described feed pipe connects municipal network water supply, the water side of described feed pipe connects downstream user pipe network, described voltage stabilizing adjusts the water inlet pipe and water outlet pipe of stream tank to be connected to the one end that is positioned at water inlet on described feed pipe, the downstream that is positioned at described water inlet pipe and water outlet pipe on described feed pipe is provided with pressure compensation tank, on described pressure compensation tank, be provided with pressure sensor, and
On described feed pipe, be also arranged in parallel bypass line, described bypass line is between described water inlet pipe and water outlet pipe and described pressure compensation tank, on described feed pipe, between the water inlet end of described bypass line and water side, be disposed with supervisor's gate valve and supervisor's flap valve
On described bypass line, be disposed with by-pass gate, booster water pump, flap valve and output gate valve,
Described voltage stabilizing is adjusted between stream tank and described feed pipe and is also connected with feeder current pipe, and described feeder current pipe is connected to the upstream that is positioned at described water inlet pipe and water outlet pipe on described feed pipe,
Switch board, in described switch board, be provided with the programmable controller of frequency converter and this frequency converter, described frequency converter is electrically connected to described booster water pump, and described voltage stabilizing adjusts the pressure sensor on pressure-detecting device, negative pressure canceller, water level controller and the described pressure compensation tank on stream tank to be all electrically connected to described controller.
Be preferable over: it is electro connecting pressure gauge that the pressure-detecting device on stream tank is adjusted in voltage stabilizing, and negative pressure canceller is electromagnetic valve.
Be preferable over: in described pressure compensation tank, filling has helium, in described pressure compensation tank, be also provided with can water-filling capsule, described capsule is communicated with described feed pipe.
Compared with prior art, the beneficial effects of the utility model are:
One, need not build reservoir, water tank, pump house etc. equipment, keep the water quality from the beginning in former accredited water supply network, guarantee that tap water is not subject to secondary pollution, save sterilization, filtered and clean link, reduce investment outlay;
Two, water pipe arrangement is simple, compact, and convenient selection arranges ground, and the water running in water pipe is smooth, therefore few without water resistance, noise;
Three, intelligent control, pressure compensation mechanism improvement, can not bring negative pressure to municipal tap water pipe network.
Accompanying drawing explanation
Figure l is structure distribution schematic diagram of the present utility model.
Fig. 2 is that structure of the present utility model shows intention.
Fig. 3 is control module connection diagram of the present utility model.
The specific embodiment
Below with reference to accompanying drawing 1 to 3 and preferred embodiment, a kind of water supply supercharging device the utility model proposes is done more to describe in detail.
As Fig. 1, 2, shown in 3, the utility model provides a kind of water supply supercharging device, it comprises: stream tank 1 is adjusted in voltage stabilizing, feed pipe 2 and switch board 3, described voltage stabilizing is adjusted on stream tank 1 has water inlet pipe and water outlet pipe 11, described voltage stabilizing is adjusted on stream tank 1 and is provided with pressure-detecting device 12, negative pressure canceller 13 and water level controller 14, the water inlet 21 of described feed pipe 2 connects municipal network water supply, the water side 22 of described feed pipe 2 connects downstream user pipe network, described voltage stabilizing adjusts the water inlet pipe and water outlet pipe 11 of stream tank 1 to be connected to the one end that is positioned at water inlet 21 on described feed pipe 2, the downstream that is positioned at described water inlet pipe and water outlet pipe 11 on described feed pipe 2 is provided with pressure compensation tank 4, on described pressure compensation tank 4, be provided with pressure sensor 41, and be also arranged in parallel bypass line 5 on described feed pipe 2, described bypass line 5 is between described water inlet pipe and water outlet pipe 11 and described pressure compensation tank 4, on described feed pipe 2, between the water inlet end of described bypass line 5 and water side, be disposed with supervisor's gate valve 15 and supervisor's flap valve 16, on described bypass line 5, be disposed with by-pass gate 51, booster water pump 52, flap valve 53 and output gate valve 54, described voltage stabilizing is adjusted between stream tank 1 and described feed pipe 2 and is also connected with feeder current pipe 17, described feeder current pipe 17 is connected to the upstream that is positioned at described water inlet pipe and water outlet pipe 11 on described feed pipe 2, in described switch board 3, be provided with the programmable controller 32 of frequency converter 31 and this frequency converter 31, described frequency converter 31 is electrically connected to described booster water pump 52, the pressure-detecting device 12 on stream tank 1 is adjusted in described voltage stabilizing, negative pressure canceller 13, pressure sensor 41 on water level controller 14 and described pressure compensation tank 4 is all electrically connected to described controller 32.
The utility model in the specific implementation, described feed pipe 2 is connected between user's pipe network in municipal network water supply and downstream, municipal tap water enters described feed pipe 2, from described water inlet pipe and water outlet pipe 11, enter described voltage stabilizing adjusts stream tank 1 simultaneously, when described booster water pump 52 operation in bypass line 5, described voltage stabilizing is adjusted the water in stream tank 1 from described water inlet pipe and water outlet pipe 11, to flow out the described feed pipe 2 of remittance and is flowed in downstream user pipe network, water in described feed pipe 2 enters described voltage stabilizing by described feeder current pipe 17 and adjusts in stream tank 1, utilize described negative pressure canceller 13 to prevent from producing negative pressure in described voltage stabilizing tune stream tank 1, pressure sensor 41 on described pressure compensation tank 4 passes to the controller 32 in switch board 3 by hydraulic signal, described controller 32 is sent to described frequency converter 31 by working signal, by described frequency converter 31, control described booster water pump 52 work, when described pressure-detecting device 12 detects pressure drop in municipal network water supply to 0.02Mpa, send pressure signal to described controller 32, described controller 32 sends instruction and controls described negative pressure canceller 13 work, make air enter described voltage stabilizing and adjust stream tank 1, prevent the generation of negative pressure, when voltage stabilizing adjusts the water level flowing in tank 1 to drop to lowest water level, described water level controller 14 sends a signal to described controller 32, described controller 32 sends instruction to described frequency converter 31 and controls described booster water pump 51 reduction operating frequency or terminations of pumping.
Preferred embodiment: the pressure-detecting device 12 on regulating tank 1 is electro connecting pressure gauge, and negative pressure canceller 13 is electromagnetic valve, makes negative pressure eliminate degree by the high accuracy control performance of electromagnetic valve more accurate.
Preferred embodiment: in described pressure compensation tank 4, filling has helium, in described pressure compensation tank 4, be also provided with can water-filling capsule 42, described capsule 42 is communicated with described feed pipe 2.
Comprehensive the above, the technical solution of the utility model can fully effectively complete above-mentioned utility model object, and structural principle of the present utility model and the principle of work and power are all verified in an embodiment fully, and can reach effect and the object of expection, and embodiment of the present utility model also can convert according to these principles, therefore, the utility model comprises that all mention all replacement contents in scope in claim.Any equivalence of doing in the utility model claim changes, within all belonging to the scope of the claims of this case application.

Claims (3)

1. a water supply supercharging device, it is characterized in that comprising: stream tank is adjusted in voltage stabilizing, described voltage stabilizing is adjusted on stream tank has water inlet pipe and water outlet pipe, described voltage stabilizing is adjusted on stream tank and is provided with pressure-detecting device, negative pressure canceller and water level controller, feed pipe, the water inlet end of described feed pipe connects municipal network water supply, the water side of described feed pipe connects downstream user pipe network, described voltage stabilizing adjusts the water inlet pipe and water outlet pipe of stream tank to be connected to the one end that is positioned at water inlet on described feed pipe, the downstream that is positioned at described water inlet pipe and water outlet pipe on described feed pipe is provided with pressure compensation tank, on described pressure compensation tank, be provided with pressure sensor, and on described feed pipe, be also arranged in parallel bypass line, described bypass line is between described water inlet pipe and water outlet pipe and described pressure compensation tank, on described feed pipe, between the water inlet end of described bypass line and water side, be disposed with supervisor's gate valve and supervisor's flap valve, on described bypass line, be disposed with by-pass gate, booster water pump, flap valve and output gate valve, described voltage stabilizing is adjusted between stream tank and described feed pipe and is also connected with feeder current pipe, described feeder current pipe is connected to the upstream that is positioned at described water inlet pipe and water outlet pipe on described feed pipe, switch board, in described switch board, be provided with the programmable controller of frequency converter and this frequency converter, described frequency converter is electrically connected to described booster water pump, the pressure-detecting device on stream tank is adjusted in described voltage stabilizing, negative pressure canceller, pressure sensor on water level controller and described pressure compensation tank is all electrically connected to described controller.
2. a kind of water supply supercharging device as claimed in claim 1, is characterized in that: it is electro connecting pressure gauge that the pressure-detecting device on stream tank is adjusted in voltage stabilizing, and negative pressure canceller is electromagnetic valve.
3. a kind of water supply supercharging device as claimed in claim 2, is characterized in that in described pressure compensation tank, filling has helium, in described pressure compensation tank, be also provided with can water-filling capsule, described capsule is communicated with described feed pipe.
CN201320511917.9U 2013-08-21 2013-08-21 Water supply supercharging device Expired - Fee Related CN203475524U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320511917.9U CN203475524U (en) 2013-08-21 2013-08-21 Water supply supercharging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320511917.9U CN203475524U (en) 2013-08-21 2013-08-21 Water supply supercharging device

Publications (1)

Publication Number Publication Date
CN203475524U true CN203475524U (en) 2014-03-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320511917.9U Expired - Fee Related CN203475524U (en) 2013-08-21 2013-08-21 Water supply supercharging device

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109138042A (en) * 2018-09-18 2019-01-04 潍坊科技学院 A kind of agricultural greenhouse fertilising sprinkling irrigation integrated apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109138042A (en) * 2018-09-18 2019-01-04 潍坊科技学院 A kind of agricultural greenhouse fertilising sprinkling irrigation integrated apparatus

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140312

Termination date: 20160821

CF01 Termination of patent right due to non-payment of annual fee