CN103556675A - Water supply equipment integrating vacuum inhibition and reverse flow compensation - Google Patents
Water supply equipment integrating vacuum inhibition and reverse flow compensation Download PDFInfo
- Publication number
- CN103556675A CN103556675A CN201310569668.3A CN201310569668A CN103556675A CN 103556675 A CN103556675 A CN 103556675A CN 201310569668 A CN201310569668 A CN 201310569668A CN 103556675 A CN103556675 A CN 103556675A
- Authority
- CN
- China
- Prior art keywords
- tank
- steady flow
- adverse current
- water supply
- vacuum
- Prior art date
- 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.)
- Pending
Links
Images
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Abstract
The invention discloses water supply equipment integrating vacuum inhibition and reverse flow compensation. The water supply equipment comprises a steady flow compensation tank. A steady flow tank consists of two cavity bodies and is divided into a prepressing cavity and the steady flow compensation tank, wherein the prepressing cavity is connected with a pressure stabilization energy accumulator; a prepressing self-balancing device is mounted at the bottom of the prepressing cavity; a reverse flow compensator is arranged below the steady flow compensation tank; the steady flow compensation tank is connected with the reverse flow compensator by a reverse flow compensation pipe; and the reverse flow compensator is connected with a user pipeline by a small-flow pressure maintaining pipe. A vacuum inhibitor is arranged in the steady flow compensation tank and close to a top wall; an outlet of the vacuum inhibitor is connected with the prepressing cavity; and when water enters the steady flow compensation tank, the vacuum inhibitor exhausts air in the tank into the prepressing cavity. The equipment solves the problems of pollution in the steady flow tank and external pollution of the outside air to tap water, and has a reverse flow compensation function.
Description
Technical field
The present invention relates to a kind of water supply facilities, the water supply facilities that specifically a kind of vacuum suppresses and adverse current compensation combines.
Background technology
Along with developing rapidly of China's economic construction, building size expanding day, it is precious that land resources more and more seems, highrise building emerges like the mushrooms after rain.Bustling location in city, building height, far beyond the scope of municipal water supply pressure, in order to meet user's needs, must carry out secondary pressurized to municipal water sources, so second pressure water supply has become very general phenomenon in current building water supply design.Domestic general second pressure water supply equipment is network pressure-superposition water supply equipment at present, to adopt directly to take city planting ductwork as water source, pressurized water supply on the basis of city planting ductwork hydraulic pressure, form airtight relay pressurizing way of supplying water continuously, traditional pond, water tank, water tower etc. have been cancelled, water quality standard and the reduction water pollution problems of effectively having avoided secondary booster water system to cause.Although network pressure-superposition water supply equipment has tentatively solved the problem of second pressure water supply, still has the following disadvantages:
1, the water supply facilities great majority of prior art can only supply water to tap water user side, and when municipal ductwork pressure is low, water supply facilities does not play protection to city planting ductwork, easily causes negative pressure; When city planting ductwork water-supply quantity is not enough, do not possess adverse current compensate function, cannot stablize by assure feed water.
2, the water supply facilities of prior art is equipped with vacuum suppresser on steady-flow tank, play the effect of eliminating negative pressure and suppressing vacuum, but its structure generally all adopts the form of outlet valve, ball float, this form in use can cause the vacuum suppresser performance of losing the job sometimes, and also can contact internal contamination and outside air, easily cause water to pollute, when serious, can cause tap water directly from vacuum suppresser, to erupt, cause water logging pump house, cause huge property loss.
Summary of the invention
Technical problem to be solved by this invention is to provide the water supply facilities that a kind of vacuum suppresses and adverse current compensation combines, this equipment has overcome steady-flow tank internal contamination and the external contamination problem of outside air to tap water, simultaneously, when city planting ductwork water-supply quantity is not enough, city planting ductwork possesses adverse current compensate function, and still can provide basic water supply to user side when can not supply water to user side.
The water supply facilities that a kind of vacuum of the present invention suppresses and adverse current compensation combines, comprise steady flow compensation tank, this steady-flow tank is comprised of two cavitys, is divided into spacer and steady flow compensation tank, wherein spacer connects voltage stabilizing accumulator, in spacer bottom, precompressed self balancing device is installed; Steady flow compensation tank has adverse current expansion loop, is connected between the two by adverse current compensating pipe, and adverse current expansion loop is connected to user pipe by small flow pressure maintaining pipe again.
As improvement, steady flow compensation tank is inner is provided with vacuum suppresser near roof, and vacuum suppresser outlet connects spacer, and when steady flow compensation tank is intake, vacuum suppresser enters air in tank in spacer.
As improvement, in steady flow compensation tank side, be connected with voltage stabilizing accumulator.
Further, between supply line and steady flow compensation tank, be parallel with some protected type current stabilization covers, the inner water pump of installing of protected type current stabilization cover.Overpressure protection apparatus is installed on outlet pipeline.
Further, in steady flow compensation tank inside, fluid level controller is installed, fluid level controller is electrically connected to frequency-conversion control cabinet, is controlled the switching of water pump by fluid level controller through frequency-conversion control cabinet.
Frequency-conversion control cabinet connects each device with wire, according to pressure transmitter collection signal and send instruction, water pump, adverse current expansion loop, vacuum suppresser is controlled, and coordinates integral device operation
The present invention adopts vacuum inhibition technology, vacuum suppresser is arranged on to the inside of steady-flow tank, when tap water enters into water storage cavity, vacuum suppresser is opened in the eliminating atmosphere band spacer of water storage cavity inside, spacer is totally-enclosed, do not contact with outside air, thereby stopped the pollution of air to tap water.In addition, adverse current expansion loop is installed on outlet pipeline, is made equipment when having a power failure, adverse current expansion loop is automatically opened to tap water user side and is supplied water; When water shortage, tap water user side pipe network has supplemented the water yield by adverse current expansion loop certain to city planting ductwork, guarantees its stable water supply.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
As shown in Figure 1, the present invention mainly comprises: spacer 1, precompressed self balancing device 2, fluid level controller 3, vacuum table 4, pressure transmitter 5, vacuum suppresser 6, steady flow compensation tank 7, adverse current expansion loop 8, voltage stabilizing accumulator 9, valve 10, bending rubber joint 11, water pump 12, protected type current stabilization cover 13, flowing water Valve 14, pressure transmitter 15, pressure meter 16, overpressure protection apparatus 17, frequency-conversion control cabinet 18, chlorination equipment 19, wire 20, cleaning blowoff valve 21, small flow pressure maintaining pipe 22, adverse current compensating pipe 23, valve 24.
Wherein, steady-flow tank is comprised of two cavitys, is divided into spacer 1 and steady flow compensation tank 7, in spacer 1 bottom, precompressed self balancing device 2 is installed.Steady flow compensation tank 7 inside are respectively equipped with vacuum suppresser 6, chlorination equipment 19, fluid level controller 3, and vacuum table 4, pressure transmitter 5 are equipped with in top, and bottom is equipped with and is cleaned blowoff valve 21.Between the adverse current expansion loop 8 of steady flow compensation tank 7 and bottom, by adverse current compensating pipe 23, be connected, then be connected to user pipe by small flow pressure maintaining pipe 22.Water pump 12 is arranged in the middle of protected type current stabilization cover 13, and outlet pipe is connected with bending rubber joint 11 by valve 10 between overlapping 13 with protected type current stabilization.In user pipe, be separately installed with overpressure protection apparatus 17, pressure meter 16, pressure transmitter 15, between user pipe and water pump 12, be provided with flowing water Valve 14.Frequency-conversion control cabinet 18 use wires 20 connect each devices, according to pressure transmitter 5,15 collection signals and send instruction, water pump 12, adverse current expansion loop 8, vacuum suppresser 6 are controlled, and coordinate integral device operation.
The present invention or patent of invention have compared with prior art realized integrated project organization, have improved the operating efficiency of equipment, have dwindled the volume of equipment, have saved building area, have saved cost, move more safe and reliable.
The concrete application approach of the present invention is a lot, and the above is only the preferred embodiment of the present invention, should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (7)
1. a vacuum suppresses and adverse current compensates the water supply facilities combining, comprise steady flow compensation tank (7), it is characterized in that: this steady-flow tank is comprised of two cavitys, be divided into spacer (1) and steady flow compensation tank (7), wherein spacer (1) connects voltage stabilizing accumulator (9), in spacer (1) bottom, precompressed self balancing device (2) is installed; Steady flow compensation tank (7) has adverse current expansion loop (8), is connected between the two by adverse current compensating pipe (23), and adverse current expansion loop (8) is connected to user pipe by small flow pressure maintaining pipe (22) again.
2. the water supply facilities that vacuum according to claim 1 suppresses and adverse current compensation combines, it is characterized in that: steady flow compensation tank (7) is inner is provided with vacuum suppresser (6) near roof, vacuum suppresser (6) outlet connects spacer (1), when steady flow compensation tank (7) is intake, vacuum suppresser (6) enters air in tank in spacer (1).
3. the water supply facilities that vacuum according to claim 1 suppresses and adverse current compensation combines, is characterized in that, in steady flow compensation tank (7) side, is connected with voltage stabilizing accumulator (9).
4. the water supply facilities that vacuum according to claim 1 and 2 suppresses and adverse current compensation combines, it is characterized in that, between supply line and steady flow compensation tank (4), be parallel with some protected type current stabilization covers (13), the inner water pump (12) of installing of protected type current stabilization cover (13).
5. the water supply facilities that vacuum according to claim 1 and 2 suppresses and adverse current compensation combines, is characterized in that, overpressure protection apparatus (17) is installed on outlet pipeline.
6. the water supply facilities that vacuum according to claim 1 and 2 suppresses and adverse current compensation combines, it is characterized in that, in steady flow compensation tank (7) inside, fluid level controller (3) is installed, fluid level controller (3) is electrically connected to frequency-conversion control cabinet (18), is controlled the switching of water pump (12) by fluid level controller (3) through frequency-conversion control cabinet (18).
7. the water supply facilities that vacuum according to claim 6 suppresses and adverse current compensation combines, it is characterized in that, frequency-conversion control cabinet (18) connects each device with wire (20), according to pressure transmitter (5,15) collection signal and send instruction, water pump (12), adverse current expansion loop (8), vacuum suppresser (6) are controlled, coordinated integral device operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310569668.3A CN103556675A (en) | 2013-11-13 | 2013-11-13 | Water supply equipment integrating vacuum inhibition and reverse flow compensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310569668.3A CN103556675A (en) | 2013-11-13 | 2013-11-13 | Water supply equipment integrating vacuum inhibition and reverse flow compensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103556675A true CN103556675A (en) | 2014-02-05 |
Family
ID=50011012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310569668.3A Pending CN103556675A (en) | 2013-11-13 | 2013-11-13 | Water supply equipment integrating vacuum inhibition and reverse flow compensation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103556675A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831781A (en) * | 2015-04-28 | 2015-08-12 | 无锡康宇水处理设备有限公司 | Steady flow compensation device for pipe-network pressure-superposition water supply |
| CN109778955A (en) * | 2018-12-11 | 2019-05-21 | 无锡康宇水处理设备有限公司 | A kind of fully-automatic intelligent energy-saving water supply system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101220606A (en) * | 2008-01-30 | 2008-07-16 | 北京交通大学 | Dual-control intelligent laminating water service system |
| JP4358289B1 (en) * | 2009-02-02 | 2009-11-04 | 齊治 若林 | Emergency water tank |
| CN102330451A (en) * | 2010-07-12 | 2012-01-25 | 蒋介中 | Counter-flow compensating type mute laminated water supply equipment |
| WO2012037516A2 (en) * | 2010-09-17 | 2012-03-22 | Safoco, Inc. | Valve actuator control system and method of use |
| CN102454184A (en) * | 2010-10-17 | 2012-05-16 | 青岛三利中德美水设备有限公司 | Self-balancing air supply type high level storage direct water supply equipment |
| CN102852189A (en) * | 2011-06-30 | 2013-01-02 | 杨丽萍 | Totally closed negative-pressure-free additive pressure water supply device |
| CN203129254U (en) * | 2013-03-22 | 2013-08-14 | 台州韩进泵业有限公司 | Non-negative pressure variable frequency water supply device |
| CN203569625U (en) * | 2013-11-13 | 2014-04-30 | 无锡康宇水处理设备有限公司 | Water supply device with combination between vacuum suppression function and reverse flow compensation function |
-
2013
- 2013-11-13 CN CN201310569668.3A patent/CN103556675A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101220606A (en) * | 2008-01-30 | 2008-07-16 | 北京交通大学 | Dual-control intelligent laminating water service system |
| JP4358289B1 (en) * | 2009-02-02 | 2009-11-04 | 齊治 若林 | Emergency water tank |
| CN102330451A (en) * | 2010-07-12 | 2012-01-25 | 蒋介中 | Counter-flow compensating type mute laminated water supply equipment |
| WO2012037516A2 (en) * | 2010-09-17 | 2012-03-22 | Safoco, Inc. | Valve actuator control system and method of use |
| CN102454184A (en) * | 2010-10-17 | 2012-05-16 | 青岛三利中德美水设备有限公司 | Self-balancing air supply type high level storage direct water supply equipment |
| CN102852189A (en) * | 2011-06-30 | 2013-01-02 | 杨丽萍 | Totally closed negative-pressure-free additive pressure water supply device |
| CN203129254U (en) * | 2013-03-22 | 2013-08-14 | 台州韩进泵业有限公司 | Non-negative pressure variable frequency water supply device |
| CN203569625U (en) * | 2013-11-13 | 2014-04-30 | 无锡康宇水处理设备有限公司 | Water supply device with combination between vacuum suppression function and reverse flow compensation function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831781A (en) * | 2015-04-28 | 2015-08-12 | 无锡康宇水处理设备有限公司 | Steady flow compensation device for pipe-network pressure-superposition water supply |
| CN109778955A (en) * | 2018-12-11 | 2019-05-21 | 无锡康宇水处理设备有限公司 | A kind of fully-automatic intelligent energy-saving water supply system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205046634U (en) | Pot -type does not have negative pressure steady voltage regulation water supply equipment | |
| CN203569625U (en) | Water supply device with combination between vacuum suppression function and reverse flow compensation function | |
| CN104179144A (en) | Tower crane spraying device having automatic control function | |
| CN103556675A (en) | Water supply equipment integrating vacuum inhibition and reverse flow compensation | |
| CN102979138A (en) | Intelligent water supply equipment | |
| CN104846918A (en) | Living and fire fighting shared pipe network pressure-superposed water supply system | |
| CN204238295U (en) | A kind of water system of building temporary construction and water for fire fighting | |
| CN202627074U (en) | Tank type vector negative pressure-free water supply equipment | |
| CN203498912U (en) | Multiple vertical joint water supply equipment | |
| CN204212219U (en) | Network pressure superposition water supply system is share in life fire-fighting | |
| CN201024438Y (en) | Superposed pipe pressurizing water supply device | |
| CN204919670U (en) | There is not negative pressure environmental protection and energy saving silence pump with pond and with type | |
| CN202969454U (en) | Intelligent water supply device | |
| CN204626522U (en) | A kind of pipe network pressure-superposed feedwater steady flow compensation device | |
| CN205604353U (en) | Intelligent frequency conversion control system device | |
| CN203238707U (en) | Novel double-guarantee energy-saving secondary water supply device based on remote monitoring | |
| CN204418277U (en) | Box one water supply pumping plant | |
| CN202767167U (en) | Combined booster pump station | |
| CN202370048U (en) | Intelligent water supplying system for high-rise building | |
| CN216515886U (en) | Water spraying system voltage stabilizer | |
| CN102720246A (en) | Combined pressurization pump station | |
| CN204284620U (en) | Crank block type fluid pressure governor | |
| CN203188285U (en) | Horizontal type tank pump pipe network pressure-superposed water supply device | |
| CN202370040U (en) | Pre-compression vacuum suppressor | |
| CN203795522U (en) | Multi-bin negative-pressure-free variable-frequency water supply equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140205 |