CN203383267U - Integrated three-cavity type steady flow compensation system - Google Patents
Integrated three-cavity type steady flow compensation system Download PDFInfo
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- CN203383267U CN203383267U CN201320415519.7U CN201320415519U CN203383267U CN 203383267 U CN203383267 U CN 203383267U CN 201320415519 U CN201320415519 U CN 201320415519U CN 203383267 U CN203383267 U CN 203383267U
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Abstract
The utility model discloses an integrated three-cavity type steady flow compensation system which comprises a compensation tank, an energy-saving control cabinet, a variable frequency pump and a bidirectional compensator, wherein the compensation tank is filled with inert gas; a vertically-through separation tank is arranged in the compensation tank and separates the compensation tank into a low-pressure cavity and an energy-storage high-pressure cavity; a water inlet end of the low-pressure cavity is connected with a municipal pipe network, and a water outlet end of the low-pressure cavity is connected with a water inlet end of the variable frequency pump and the bidirectional compensator; and an air bag type pressure maintaining cavity is also arranged in the compensation tank and connected with the bidirectional compensator. According to the integrated three-cavity type steady flow compensation system, an improvement of conventional water supply equipment is realized; the air bag type pressure maintaining cavity is added, so that water and gas are separated thoroughly, and stable water supply is guaranteed further; and the problems that the pump is started and stopped frequently, the pressure stabilization function is insufficient, greater changes of the water outlet pressure occur are solved, so that a water supply system can operate more safely and more stably, and the system is efficient and energy-saving.
Description
Technical field
The utility model relates to a kind of water system, particularly a kind of integrated three-chamber steady flow compensation system.
Background technology
In the Design of Waterworks process, when the water yield of city planting ductwork, the water yield, hydraulic pressure that hydraulic pressure can not meet user's pipe network require, thereby all need to arrange secondary pressurized equipment, a water is promoted to the needs that meet user's water.
Main second pressure water supply equipment is non-negative pressure water-supply installation in the market, can be matched according to the concrete supply and demand condition of project, yet in actual application, still there is more problem and shortage in above equipment, supply equipment arranges and adopts a minute chamber compensating tank to carry out moisturizing, gas in airtight compensating tank enters user's pipe network together together with compensation water, makes user's pipe network job insecurity.
The utility model content
The purpose of this utility model is to provide a kind of integrated three-chamber steady flow compensation system, in the situation that do not increase the compensating tank volume, stops the unfavorable phenomenon that gas mixes with water, avoids the compression shock phenomenon.
For achieving the above object, the technical scheme that the utility model provides is: a kind of integrated three-chamber steady flow compensation system, comprise compensating tank, energy-saving control cabinet, variable frequency pump and bidirectional compensator, be full of inert gas in described compensating tank, be provided with a sealing chamber vertically connected in compensating tank compensating tank is separated into to low pressure chamber and accumulation of energy high pressure chest, the water inlet end of described low pressure chamber is connected with city planting ductwork, and the water side of low pressure chamber is connected with bidirectional compensator with the variable frequency pump water intake end; Also be provided with gasbag-type pressurize chamber in compensating tank, described gasbag-type pressurize chamber is connected with bidirectional compensator.
Preferably, described bidirectional compensator also is connected with user's pipe network with the water side of variable frequency pump.
Preferably, be provided with flow control valve between described low pressure chamber and city planting ductwork.
Preferably, described energy-saving control cabinet is connected with flow control valve, bidirectional compensator, variable frequency pump respectively.
A technical scheme in technique scheme has following advantage or beneficial effect: traditional supply equipment is improved, increased gasbag-type pressurize chamber, water and gas are separated fully, guarantee stable water supply further; And it is frequent to have solved the water pump start and stop, the voltage stabilizing function deficiency, discharge pressure changes problem greatly, makes the water system operation safer stable, energy-efficient, and maintenance customer's pipe network water pressure stable improves the quality of tap water supply.With other stabilizing compensation water supply installations, compare, two maximum advantages are exactly that adjustable range has increased several times, but volume is less, and, because aqueous vapor is separated, stability is better.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will do simple introduction to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation that accompanying drawing 1 is the utility model embodiment.
The specific embodiment
Below by specific embodiment, the utility model is further described.
As shown in Figure 1, the integrated three-chamber steady flow compensation system that the utility model relates to, comprise compensating tank, energy-saving control cabinet, variable frequency pump and bidirectional compensator, be full of inert gas in compensating tank, be provided with a sealing chamber vertically connected in compensating tank compensating tank is separated into to low pressure chamber and accumulation of energy high pressure chest, the water inlet end of low pressure chamber is connected with city planting ductwork, between low pressure chamber and city planting ductwork, is provided with flow control valve; The water side of low pressure chamber is connected with bidirectional compensator with the variable frequency pump water intake end; Also be provided with gasbag-type pressurize chamber in compensating tank, gasbag-type pressurize chamber is connected with bidirectional compensator; Bidirectional compensator also is connected with user's pipe network with the water side of variable frequency pump; Energy-saving control cabinet is connected with flow control valve, bidirectional compensator, variable frequency pump respectively.
Integrated three-chamber steady flow compensation system in the utility model in actual applications, when normal discharge supplies water, city planting ductwork comes water pressure and the water yield all can guarantee, now water enters the low pressure chamber of compensating tank by flow control valve, after the variable frequency pump pressurization, user's pipe network is supplied with on a road, another road enters bidirectional compensator, in this process, bidirectional compensator communicated air bags formula pressurize chamber and variable frequency pump water side, in order to guarantee the normal water supply of user's pipe network, the water under high pressure of bidirectional compensator enters in gasbag-type pressurize chamber, by the adherence pressure again of the inert gas in the compression compensation tank.
Use discharge peak period, city planting ductwork comes the water pressure emersion wave moving, energy-saving control cabinet is controlled flow control valve, be reduced to the safe water withdrawal of city planting ductwork, control bidirectional compensator switches to variable frequency pump and is communicated with simultaneously, gasbag-type pressurize chamber is carried out effective compensation by bidirectional compensator to the variable frequency pump water inlet end, makes up the deficiency of amount of inlet water.
The period that water supply volume is less, variable frequency pump can not start, energy-saving control cabinet control bidirectional compensator switches to user's pipe network and is communicated with, now gasbag-type pressurize chamber is carried out water yield compensation effectively by bidirectional compensator to the water side of variable frequency pump and user's pipe network, meets the needs of user's low discharge water.
Applied specific embodiment herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof.The above is only preferred embodiment of the present utility model, should be understood that, finiteness due to literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, under the prerequisite that does not break away from the utility model principle, can also make some improvement, retouching or variation, also above-mentioned technical characterictic can be combined by rights; These improve retouching, change or combination, or without improving, the design of utility model and technical scheme are directly applied to other occasion, all should be considered as protection domain of the present utility model.
Claims (4)
1. an integrated three-chamber steady flow compensation system, comprise compensating tank, energy-saving control cabinet, variable frequency pump and bidirectional compensator, it is characterized in that: in described compensating tank, be full of inert gas, be provided with a sealing chamber vertically connected in compensating tank compensating tank is separated into to low pressure chamber and accumulation of energy high pressure chest, the water inlet end of described low pressure chamber is connected with city planting ductwork, and the water side of low pressure chamber is connected with bidirectional compensator with the variable frequency pump water intake end; Also be provided with gasbag-type pressurize chamber in compensating tank, described gasbag-type pressurize chamber is connected with bidirectional compensator.
2. integrated three-chamber steady flow compensation system according to claim 1, it is characterized in that: described bidirectional compensator also is connected with user's pipe network with the water side of variable frequency pump.
3. integrated three-chamber steady flow compensation system according to claim 1, is characterized in that: between described low pressure chamber and city planting ductwork, be provided with flow control valve.
4. according to the described integrated three-chamber steady flow compensation system of claim 1-3 any one, it is characterized in that: described energy-saving control cabinet is connected with flow control valve, bidirectional compensator, variable frequency pump respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320415519.7U CN203383267U (en) | 2013-07-13 | 2013-07-13 | Integrated three-cavity type steady flow compensation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320415519.7U CN203383267U (en) | 2013-07-13 | 2013-07-13 | Integrated three-cavity type steady flow compensation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203383267U true CN203383267U (en) | 2014-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320415519.7U Withdrawn - After Issue CN203383267U (en) | 2013-07-13 | 2013-07-13 | Integrated three-cavity type steady flow compensation system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321277A (en) * | 2013-07-13 | 2013-09-25 | 长沙斯科供水设备有限公司 | Integrated three-cavity type current stabilization compensation system |
| CN104532906A (en) * | 2014-12-02 | 2015-04-22 | 长沙新顺昌水净化设备有限公司 | Automatic water supply device and method |
| CN106836383A (en) * | 2016-12-22 | 2017-06-13 | 广州市白云泵业集团有限公司 | A kind of water work |
| CN110173020A (en) * | 2019-06-17 | 2019-08-27 | 上海威派格智慧水务股份有限公司 | A kind of box type negative-pressure-free special high-pressure tank body energy storage equipment |
-
2013
- 2013-07-13 CN CN201320415519.7U patent/CN203383267U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321277A (en) * | 2013-07-13 | 2013-09-25 | 长沙斯科供水设备有限公司 | Integrated three-cavity type current stabilization compensation system |
| CN103321277B (en) * | 2013-07-13 | 2015-05-13 | 长沙斯科供水设备有限公司 | Integrated three-cavity type current stabilization compensation system |
| CN104532906A (en) * | 2014-12-02 | 2015-04-22 | 长沙新顺昌水净化设备有限公司 | Automatic water supply device and method |
| CN106836383A (en) * | 2016-12-22 | 2017-06-13 | 广州市白云泵业集团有限公司 | A kind of water work |
| CN106836383B (en) * | 2016-12-22 | 2019-11-01 | 广州市白云泵业集团有限公司 | A kind of water work |
| CN110173020A (en) * | 2019-06-17 | 2019-08-27 | 上海威派格智慧水务股份有限公司 | A kind of box type negative-pressure-free special high-pressure tank body energy storage equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140108 Effective date of abandoning: 20150513 |
|
| RGAV | Abandon patent right to avoid regrant |