CN204023677U - A kind of secondary water supply system with steady flow compensation function - Google Patents
A kind of secondary water supply system with steady flow compensation function Download PDFInfo
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- CN204023677U CN204023677U CN201420496053.2U CN201420496053U CN204023677U CN 204023677 U CN204023677 U CN 204023677U CN 201420496053 U CN201420496053 U CN 201420496053U CN 204023677 U CN204023677 U CN 204023677U
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- steady flow
- flow compensation
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Abstract
The utility model relates to a kind of secondary water supply system with steady flow compensation function, 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 pressure-bearing dividing plate in described steady flow compensation tank; Described steady flow compensation chamber includes the high pressure chest that a common pressure chamber and is filled with gases at high pressure in advance, nontoxic rubber capsule is provided with in described high pressure chest, the intake-outlet of described nontoxic rubber capsule 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, described two-way compensating device is also connected to the supply channel for supplying water to user, described supply channel is provided with an energy storage tank, on the roof that described energy storage tank is located at resident or roof.The utility model has multiple compensate function, solves water pump start and stop frequent, and voltage stabilizing function is not enough, the problem that discharge pressure changes greatly, and water system is run safer stable, energy-efficient.
Description
Technical field
The utility model belongs to supply equipment technical field, is specifically related to a kind of secondary water supply system with steady flow compensation function.
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, but in actual application, above equipment still exists more problem and shortage, makes user's pipe network job insecurity according to the concrete supply and demand condition of project.
Utility model content
The purpose of this utility model is solve above-mentioned technical problem and provide a kind of secondary water supply system with steady flow compensation function without negative pressure.
For achieving the above object, the utility model adopts following technical scheme:
There is a secondary water supply system for steady flow compensation function, comprise steady flow compensation tank, in described steady flow compensation tank, be provided with vacuum suppresser and fluid level controller, 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 dividing plate, described steady flow compensation chamber is included one and to be filled with the high pressure chest of gases at high pressure in advance by the common pressure chamber and formed by the second pressure-bearing dividing plate that anti-negative pressure flow-limiting valve is connected with city planting ductwork water inlet pipe, nontoxic rubber capsule is provided with in described high pressure chest, the intake-outlet of described nontoxic rubber capsule 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, described two-way compensating device is also connected to the supply channel for supplying water to user, described supply channel is provided with an energy storage tank, on the roof that described energy storage tank is located at resident or roof.
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 a kind of structural representation with the secondary water supply system of steady flow compensation function 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 a kind of structure with the secondary water supply system of steady flow compensation function 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 system with steady flow compensation function, comprises steady flow compensation tank 1, is provided with vacuum suppresser 15 and fluid level controller in described steady flow compensation tank 1, 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 12 is arranged on described first pressure-bearing dividing plate 11, described steady flow compensation chamber is included one and to be filled with the high pressure chest 16 of gases at high pressure in advance by the common pressure chamber 14 and formed by the second pressure-bearing dividing plate 13 that anti-negative pressure flow-limiting valve 5 is connected with city planting ductwork water inlet pipe, nontoxic rubber capsule 17 is provided with in described high pressure chest 16, the intake-outlet of described nontoxic rubber capsule 17 connects a mouth of two-way compensating device 2 by connecting line 21 (vacuum table that this pipeline is set up defences), described two-way compensating device 2 another one mouth connects described common pressure chamber 14 water side and variable frequency pump 3, the suction side of 4, described two-way compensating device 2 the 3rd mouthful of supply channel be also connected to for supplying water to user, described supply channel is connected with an energy storage tank 20, on the roof that described energy storage tank 20 is located at resident or roof.
Described energy storage tank 20 connects described supply channel by accumulation of energy pipeline, comprise the tank body of a hollow, described tank body can be provided with a vacuum and eliminate valve, this energy storage tank 20 is for supplying water the period at night or low discharge, when in supply channel during insufficient pressure, vacuum is eliminated valve and is opened, and air carries out in tank, the energy that release stores, by the water wherein prestored under power of the doing effect from gravity, dirty and add in supply channel, to avoid the frequent starting of variable frequency pump, to save electric energy.
Further, the water inlet pipe 8 that described steady flow compensation tank 1 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 is located at the influent side of described backflow-proof valve 6.
Further, on described steady flow compensation tank, corresponding described high pressure chest 16 top is also provided with inflation inlet 18, is provided with inflation thimble in this inflation inlet 18.
Further, on described steady flow compensation tank, the part of corresponding described high pressure chest 16 is also provided with pressure meter.
It should be noted that, in the common pressure chamber of described steady flow compensation tank, be also provided with sterilizer 19, for carrying out disinfection to water wherein, to ensure the water safety of user.
Illustrate, the supply channel that user side connects with variable frequency pump is also provided with superpressure sensor 10 and pressure sensor 9, this superpressure sensor 10, in pipeline during superpressure, controls variable frequency pump by frequency-conversion control cabinet and shuts down, be not damaged to protect motor.
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. there is a secondary water supply system for steady flow compensation function, comprise steady flow compensation tank, it is characterized in that, in described steady flow compensation tank, be provided with vacuum suppresser and fluid level controller, 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 dividing plate, described steady flow compensation chamber is included one and to be filled with the high pressure chest of gases at high pressure in advance by the common pressure chamber and formed by the second pressure-bearing dividing plate that anti-negative pressure flow-limiting valve is connected with city planting ductwork water inlet pipe, nontoxic rubber capsule is provided with in described high pressure chest, the intake-outlet of described nontoxic rubber capsule 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, described two-way compensating device is also connected to the supply channel for supplying water to user, described supply channel is provided with an energy storage tank, on the roof that described energy storage tank is located at resident or roof.
2. have the secondary water supply system of steady flow compensation function 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. have the secondary water supply system of steady flow compensation function 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 |
|---|---|---|---|
| CN201420496053.2U CN204023677U (en) | 2014-08-29 | 2014-08-29 | A kind of secondary water supply system with steady flow compensation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420496053.2U CN204023677U (en) | 2014-08-29 | 2014-08-29 | A kind of secondary water supply system with steady flow compensation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204023677U true CN204023677U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420496053.2U Expired - Fee Related CN204023677U (en) | 2014-08-29 | 2014-08-29 | A kind of secondary water supply system with steady flow compensation function |
Country Status (1)
| Country | Link |
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| CN (1) | CN204023677U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223407A (en) * | 2016-07-20 | 2016-12-14 | 威乐(中国)水泵系统有限公司 | Air bag two-chamber supercharging pipe network Pressure-superposed water supply equipment |
| CN110820852A (en) * | 2019-11-15 | 2020-02-21 | 湖南天行健能源管理有限公司 | Municipal water supply system |
| CN111042268A (en) * | 2020-02-03 | 2020-04-21 | 无锡申海供水设备制造有限公司 | Special supercharging energy storage device for variable-frequency pressurizing water supply equipment |
-
2014
- 2014-08-29 CN CN201420496053.2U patent/CN204023677U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223407A (en) * | 2016-07-20 | 2016-12-14 | 威乐(中国)水泵系统有限公司 | Air bag two-chamber supercharging pipe network Pressure-superposed water supply equipment |
| CN106223407B (en) * | 2016-07-20 | 2019-03-01 | 威乐(中国)水泵系统有限公司 | Air bag two-chamber is pressurized pipe network Pressure-superposed water supply equipment |
| CN110820852A (en) * | 2019-11-15 | 2020-02-21 | 湖南天行健能源管理有限公司 | Municipal water supply system |
| CN111042268A (en) * | 2020-02-03 | 2020-04-21 | 无锡申海供水设备制造有限公司 | Special supercharging energy storage device for variable-frequency pressurizing water supply equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20160829 |