CN204983030U - Secondary water supply stationary flow compensation jar - Google Patents
Secondary water supply stationary flow compensation jar Download PDFInfo
- Publication number
- CN204983030U CN204983030U CN201520574723.2U CN201520574723U CN204983030U CN 204983030 U CN204983030 U CN 204983030U CN 201520574723 U CN201520574723 U CN 201520574723U CN 204983030 U CN204983030 U CN 204983030U
- Authority
- CN
- China
- Prior art keywords
- flow compensation
- steady flow
- compensation tank
- shape pipe
- water
- 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.)
- Expired - Fee Related
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- 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
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- Float Valves (AREA)
Abstract
The utility model relates to a secondary water supply stationary flow compensation jar, including stationary flow compensation jar, stationary flow compensation jar is including water inlet and delivery port, establish at strutting arrangement the bottom of stationary flow compensation jar, be equipped with the vacuum inhibitor on the stationary flow compensation jar, the vacuum inhibitor include a L venturi tube and with the breather valve that the L venturi tube is connected, the one end of L venturi tube with the breather valve is connected, the other end of L venturi tube connect one under the water conservancy effect can the ball -cock assembly of displacement in the L venturi tube, it is near on the L venturi tube be equipped with at least one inlet port on one side tube wall of ball -cock assembly, be equipped with a floater in the L venturi tube. The utility model discloses an effective suppression of jar internal vacuum negative pressure of portion has not only been realized to this vacuum inhibitor, and can not take place to run the problem of leaking, has dual fail -safe control function.
Description
Technical field
The utility model belongs to secondary water-supply equipment technical field, is specifically related to a kind of secondary water-supply steady flow compensation tank.
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 following three problems in this traditional water supply scheme:
The 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; usually can be configured with steady flow compensation tank, steady flow compensation tank is equipped with vacuum eliminating device, but in actual application; because the design of vacuum eliminating device is unreasonable; in use can occur to run from vacuum eliminating device installing port to leak water problem, not reach real action and function, thus make secondary water-supply 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 steady flow compensation tank without negative pressure.
For achieving the above object, the utility model adopts following technical scheme:
A kind of secondary water-supply steady flow compensation tank, comprise steady flow compensation tank, described steady flow compensation tank comprises water inlet and delivery port, and the bottom of described steady flow compensation tank is located at bracing or strutting arrangement, and described steady flow compensation tank is provided with vacuum suppresser; The breather valve that described vacuum suppresser comprises a L shape pipe and is connected with described L shape pipe, one end of described L shape pipe is connected with described breather valve, the other end of described L shape pipe connects one can at the float valve of described L shape pipe intrinsic displacement under hydraulic action, and the side tube body wall of the upper nearly described float valve of described L shape pipe is provided with at least one air inlet; Described air inlet, when described L shape in-pipe, can close or open by described float valve; Be provided with a ball float in described L shape pipe, described ball float is elevated with the lifting of water level in described steady flow compensation tank.
Preferably, described float valve is arranged on a tube connector, and described L shape pipe is placed in described tube connector inside and is connected with described breather valve.
Preferably, described steady flow compensation tank is provided with hydraulic controller and sewage draining exit.
Preferably, described sewage draining exit is located on a side of described steady flow compensation tank.
The utility model by being provided with vacuum suppresser on steady flow compensation tank; The breather valve that described vacuum suppresser comprises a L shape pipe and is connected with described L shape pipe, one end of described L shape pipe is connected with described breather valve, the other end of described L shape pipe connects one can at the float valve of described L shape pipe intrinsic displacement under hydraulic action, and the side tube body wall of the upper nearly described float valve of described L shape pipe is provided with at least one air inlet; Described float valve is when described L shape in-pipe, described air inlet can be closed or open, a ball float is provided with in described L shape pipe, described ball float is elevated with the lifting of water level in described steady flow compensation tank, so not only achieves the effective suppression to tank interior negative pressure of vacuum, and can not occur to run leakage water problem, what is more important, realize controlling double insurance, when described float valve can not work, described ball float can be recycled and replace described float valve to realize same control effects.
Accompanying drawing explanation
Figure 1 shows that the structural representation of a kind of secondary water-supply steady flow compensation tank 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 steady flow compensation tank 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 steady flow compensation tank, comprises steady flow compensation tank 1, and described steady flow compensation tank comprises water inlet 4 and delivery port 3, and the bottom of described steady flow compensation tank is located at bracing or strutting arrangement 2, and described steady flow compensation tank is provided with vacuum suppresser; The breather valve 10 that described vacuum suppresser comprises a L shape pipe 6 and is connected with described L shape pipe, one end of described L shape pipe is connected with described breather valve, the other end of described L shape pipe connects one can at the float valve 7 of described L shape pipe intrinsic displacement under hydraulic action, and the side tube body wall of the upper nearly described float valve of described L shape pipe is provided with at least one air inlet 8; Described air inlet, when described L shape in-pipe, can close or open by described float valve; Be provided with a ball float 12 in described L shape pipe, described ball float 12 is elevated with the lifting of water level in described steady flow compensation tank.
Wherein, described water inlet 4 connects the water inlet pipe 13 of municipal tap water pipe network.
Preferably, described float valve 10 is arranged on a tube connector 9, and described L shape pipe 6 is placed in described tube connector inside and is connected with described breather valve 10.
In specific implementation, described tube connector welds with described steady flow compensation tank or is threaded, and described breather valve is threaded with described tube connector.
Preferably, described steady flow compensation tank is provided with hydraulic controller 11 and sewage draining exit 5.
Preferably, described sewage draining exit 5 is located on a side of described steady flow compensation tank 1.
During work, when have inject into water time, when reaching corresponding liquid level, make float valve to L shape in-pipe, thus air inlet is closed, now stop water inlet, when the water level descends, float valve moves outside L shape pipe, pressure drop in tank, thus air inlet is opened, now outside air enters in tank by breather valve, water inlet starts, and when water is injected into corresponding position, under hydraulic action, makes float valve again to L shape in-pipe, thus air inlet is closed, now stop water inlet, reach the suppression of vacuum in tank.
It should be noted that, the utility model can realize controlling double insurance effectively, when described float valve can not work, can recycle described ball float and replace described float valve to realize same control effects.
Can find out, the utility model by being provided with vacuum suppresser on steady flow compensation tank; The breather valve that described vacuum suppresser comprises a L shape pipe and is connected with described L shape pipe, one end of described L shape pipe is connected with described breather valve, the other end of described L shape pipe connects one can at the float valve of described L shape pipe intrinsic displacement under hydraulic action, and the side tube body wall of the upper nearly described float valve of described L shape pipe is provided with at least one air inlet; Described float valve is when described L shape in-pipe, described air inlet can be closed or open, a ball float is provided with in described L shape pipe, described ball float is elevated with the lifting of water level in described steady flow compensation tank, so not only achieves the effective suppression to tank interior negative pressure of vacuum, and can not occur to run leakage water problem, what is more important, realize controlling double insurance, when described float valve can not work, described ball float can be recycled and replace described float valve to realize same control effects.
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 (4)
1. a secondary water-supply steady flow compensation tank, comprises steady flow compensation tank, and described steady flow compensation tank comprises water inlet and delivery port, and the bottom of described steady flow compensation tank is located at bracing or strutting arrangement, and described steady flow compensation tank is provided with vacuum suppresser; It is characterized in that, the breather valve that described vacuum suppresser comprises a L shape pipe and is connected with described L shape pipe, one end of described L shape pipe is connected with described breather valve, the other end of described L shape pipe connects one can at the float valve of described L shape pipe intrinsic displacement under hydraulic action, and the side tube body wall of the upper nearly described float valve of described L shape pipe is provided with at least one air inlet; Described air inlet, when described L shape in-pipe, can close or open by described float valve; Be provided with a ball float in described L shape pipe, described ball float is elevated with the lifting of water level in described steady flow compensation tank.
2. secondary water-supply steady flow compensation tank according to claim 1, it is characterized in that, described float valve is arranged on a tube connector, and it is inner and be connected with described breather valve that described L shape pipe is placed in described tube connector.
3. secondary water-supply steady flow compensation tank according to claim 2, it is characterized in that, described steady flow compensation tank is provided with hydraulic controller and sewage draining exit.
4. secondary water-supply steady flow compensation tank according to claim 3, it is characterized in that, described sewage draining exit is located on a side of described steady flow compensation tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520574723.2U CN204983030U (en) | 2015-07-31 | 2015-07-31 | Secondary water supply stationary flow compensation jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520574723.2U CN204983030U (en) | 2015-07-31 | 2015-07-31 | Secondary water supply stationary flow compensation jar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204983030U true CN204983030U (en) | 2016-01-20 |
Family
ID=55117412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520574723.2U Expired - Fee Related CN204983030U (en) | 2015-07-31 | 2015-07-31 | Secondary water supply stationary flow compensation jar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204983030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049195A (en) * | 2020-09-21 | 2020-12-08 | 王琳倩 | Secondary water supply equipment |
-
2015
- 2015-07-31 CN CN201520574723.2U patent/CN204983030U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049195A (en) * | 2020-09-21 | 2020-12-08 | 王琳倩 | Secondary 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: 20160120 Termination date: 20200731 |