CN204023697U - A kind of secondary water-supply current stabilization bidirectional compensating system - Google Patents
A kind of secondary water-supply current stabilization bidirectional compensating system Download PDFInfo
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- CN204023697U CN204023697U CN201420496007.2U CN201420496007U CN204023697U CN 204023697 U CN204023697 U CN 204023697U CN 201420496007 U CN201420496007 U CN 201420496007U CN 204023697 U CN204023697 U CN 204023697U
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Abstract
The utility model relates to a kind of secondary water-supply current stabilization bidirectional compensating system, comprises, steady flow compensation tank, is provided with vacuum suppresser and fluid level controller in described steady flow compensation tank; A pressure chamber and a steady flow compensation chamber is formed by the first pressure-bearing dividing plate in described steady flow compensation tank; Described vacuum suppresser is arranged on described first pressure-bearing dividing plate; Described steady flow compensation chamber includes the common pressure chamber formed by the second pressure-bearing dividing plate be connected by anti-negative pressure flow-limiting valve with city planting ductwork water inlet pipe and a high pressure chest, an air pressure tank is communicated with in described high pressure chest, the intake-outlet of described high pressure chest connects two-way compensating device, described two-way compensating device also connects the suction side of described common pressure chamber water side and variable frequency pump, and described two-way compensating device is also connected to the supply channel for supplying water to user.The utility model has stopped the pollution of air to water completely, and has bidirectional compensating function, stable water supply further.
Description
Technical field
The utility model belongs to supply equipment technical field, is specifically related to a kind of secondary water-supply current stabilization bidirectional compensating system.
Background technology
Can negative interaction be produced after general supply equipment directly accesses tap water pipe network at present, because the flow of water pump is usually greater than running water pipe flow of inlet water, thus cause ductwork pressure to decline, affect periphery user water.In order to solve the irrationality of this water supply scheme, so traditional way of supplying water needs to build water source water tank and attic tank in the import department of water pump, there are three problems in this traditional water supply scheme, first, all easily there is pollution problem in water pump water source water tank and attic tank, because the design in pond all exists overfall, the water tank of life also must periodic cleaning for avoiding water quality to degenerate, and thus causes the waste of drinking water.The second, the building cost of attic tank is higher, and along with the development in city, attic tank is also difficult to see.3rd, the tap water in city planting ductwork first will be put into water source water tank and then be extracted into attic tank with water pump, and like this, the pressure energy of tap water has just been wasted.
People have developed the secondary water supply system with steady flow compensation function for this reason, in secondary water supply system design process, when the water yield of city planting ductwork, hydraulic pressure can not meet the water yield, the hydraulic demand of user's pipe network, all needing, secondary pressurized equipment is set a water is promoted thus meets the needs of user's water.
At present, second pressure water supply equipment main on market is non-negative pressure water-supply installation, can match according to the concrete supply and demand condition of project, but in actual application, still there is more problem and shortage in above equipment, supply equipment arranges and adopts a point chamber compensating tank to carry out moisturizing, and the gas in airtight compensating tank enters user's pipe network together together with compensation water, makes user's pipe network job insecurity.
Utility model content
The purpose of this utility model is solve above-mentioned technical problem and provide a kind of secondary water-supply current stabilization bidirectional compensating system without negative pressure.
For achieving the above object, the utility model adopts following technical scheme:
A kind of secondary water-supply current stabilization bidirectional compensating system, comprises steady flow compensation tank, is provided with vacuum suppresser and fluid level controller in described steady flow compensation tank; A pressure chamber and a steady flow compensation chamber is formed by the first pressure-bearing dividing plate in described steady flow compensation tank; Described vacuum suppresser is arranged on described first pressure-bearing dividing plate; Described steady flow compensation chamber includes the common pressure chamber formed by the second pressure-bearing dividing plate be connected by anti-negative pressure flow-limiting valve with city planting ductwork water inlet pipe and a high pressure chest, an air pressure tank is communicated with in described high pressure chest, the intake-outlet of described high pressure chest connects two-way compensating device, described two-way compensating device also connects the suction side of described common pressure chamber water side and variable frequency pump, and described two-way compensating device is also connected to the supply channel for supplying water to user.
The water inlet pipe that described steady flow compensation tank connects with city planting ductwork is provided with at least one backflow-proof valve.
Described water inlet pipe is provided with y-type filter, and this y-type filter is located at the influent side of described backflow-proof valve.
Vacuum suppresser is arranged on the inside of steady flow compensation tank by the utility model, when tap water enters into common pressure chamber, vacuum suppresser is opened and is entered in pressure chamber by the eliminating atmosphere of common pressure chamber inside, pressure chamber is totally-enclosed, not with contacting external air, thus stopped the pollution of air to tap water, and there is bidirectional compensating function, stable water supply further, and it is frequent to solve water pump start and stop, voltage stabilizing function is not enough, the problem that discharge pressure changes greatly, and water system is run safer stable, energy-efficient.
Accompanying drawing explanation
Figure 1 shows that the structural representation of a kind of secondary water-supply current stabilization bidirectional compensating system that the utility model embodiment provides.
Detailed description of the invention
Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but the utility model is not limited to listed embodiment.
Shown in Figure 1, the figure shows the structure of a kind of secondary water-supply current stabilization bidirectional compensating system that the utility model embodiment provides.For convenience of explanation, illustrate only the part relevant with the utility model embodiment.
Refer to Fig. 1, a kind of secondary water-supply current stabilization bidirectional compensating system, comprises steady flow compensation tank 1, is provided with vacuum suppresser 15 and fluid level controller (not shown) in described steady flow compensation tank; Pressure chamber 12 and a steady flow compensation chamber is formed by the first pressure-bearing dividing plate 11 in described steady flow compensation tank 1; Described vacuum suppresser 15 is arranged on described first pressure-bearing dividing plate 11; Described steady flow compensation chamber includes the common pressure chamber 14 formed by the second pressure-bearing dividing plate 13 be connected by anti-negative pressure flow-limiting valve 5 with city planting ductwork water inlet pipe and a high pressure chest 16, described fluid level controller is located in described common pressure chamber 14, an air pressure tank 17 is communicated with in described high pressure chest 16, the intake-outlet of described high pressure chest 16 connects two-way compensating device 2, described two-way compensating device 2 between the suction side connecting described common pressure chamber 14 water side and variable frequency pump 3,4, described two-way compensating device 2 is also connected to the supply channel for supplying water to user.
Further, the water inlet pipe 8 that described steady flow compensation tank connects with city planting ductwork is provided with at least one backflow-proof valve 6.
Further, described water inlet pipe 8 is provided with y-type filter 7, and this y-type filter 7 is located at the influent side of described backflow-proof valve 6.
Further, described supply channel is provided with superpressure sensor 10 and pressure sensor 8.
It should be noted that, described air pressure tank 17 is also provided with inflation inlet, in this inflation inlet, is provided with inflation thimble.
Further, described air pressure tank 17 is also provided with pressure meter.
Vacuum suppresser is arranged on the inside of steady flow compensation tank by the utility model, when tap water enters into common pressure chamber, vacuum suppresser is opened and is entered in pressure chamber by the eliminating atmosphere of common pressure chamber inside, pressure chamber is totally-enclosed, not with contacting external air, thus stopped the pollution of air to tap water, and there is bidirectional compensating function, stable water supply further, and it is frequent to solve water pump start and stop, voltage stabilizing function is not enough, the problem that discharge pressure changes greatly, and water system is run safer stable, energy-efficient.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a secondary water-supply current stabilization bidirectional compensating system, comprises steady flow compensation tank, it is characterized in that, is provided with vacuum suppresser and fluid level controller in described steady flow compensation tank; A pressure chamber and a steady flow compensation chamber is formed by the first pressure-bearing dividing plate in described steady flow compensation tank; Described vacuum suppresser is arranged on described first pressure-bearing dividing plate; Described steady flow compensation chamber includes the common pressure chamber formed by the second pressure-bearing dividing plate be connected by anti-negative pressure flow-limiting valve with city planting ductwork water inlet pipe and a high pressure chest, an air pressure tank is communicated with in described high pressure chest, the intake-outlet of described high pressure chest connects two-way compensating device, described two-way compensating device also connects the suction side of described common pressure chamber water side and variable frequency pump, and described two-way compensating device is also connected to the supply channel for supplying water to user.
2. secondary water-supply current stabilization bidirectional compensating system according to claim 1, it is characterized in that, the water inlet pipe that described steady flow compensation tank connects with city planting ductwork is provided with at least one backflow-proof valve.
3. secondary water-supply current stabilization bidirectional compensating system according to claim 2, it is characterized in that, described water inlet pipe is provided with y-type filter, and this y-type filter is located at the influent side of described backflow-proof valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420496007.2U CN204023697U (en) | 2014-08-29 | 2014-08-29 | A kind of secondary water-supply current stabilization bidirectional compensating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420496007.2U CN204023697U (en) | 2014-08-29 | 2014-08-29 | A kind of secondary water-supply current stabilization bidirectional compensating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204023697U true CN204023697U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420496007.2U Expired - Fee Related CN204023697U (en) | 2014-08-29 | 2014-08-29 | A kind of secondary water-supply current stabilization bidirectional compensating system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204023697U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524200A (en) * | 2017-08-25 | 2017-12-29 | 安徽亿洁环保科技有限公司 | A kind of integrated three-cavity type current stabilization compensation device |
| CN113431146A (en) * | 2021-07-26 | 2021-09-24 | 安徽蓝博供水设备有限公司 | Tank type non-negative pressure water supply equipment |
| CN115748882A (en) * | 2022-11-08 | 2023-03-07 | 中都工程设计有限公司 | Energy-saving water supply system |
-
2014
- 2014-08-29 CN CN201420496007.2U patent/CN204023697U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524200A (en) * | 2017-08-25 | 2017-12-29 | 安徽亿洁环保科技有限公司 | A kind of integrated three-cavity type current stabilization compensation device |
| CN113431146A (en) * | 2021-07-26 | 2021-09-24 | 安徽蓝博供水设备有限公司 | Tank type non-negative pressure water supply equipment |
| CN115748882A (en) * | 2022-11-08 | 2023-03-07 | 中都工程设计有限公司 | Energy-saving water supply system |
| CN115748882B (en) * | 2022-11-08 | 2023-09-15 | 中都工程设计有限公司 | Energy-saving water supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20160829 |
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| CF01 | Termination of patent right due to non-payment of annual fee |