CN204510355U - Pressure equaliser - Google Patents
Pressure equaliser Download PDFInfo
- Publication number
- CN204510355U CN204510355U CN201520157103.9U CN201520157103U CN204510355U CN 204510355 U CN204510355 U CN 204510355U CN 201520157103 U CN201520157103 U CN 201520157103U CN 204510355 U CN204510355 U CN 204510355U
- Authority
- CN
- China
- Prior art keywords
- pressure
- water
- transfer pipeline
- delivery pump
- pot
- 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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Abstract
The pressure equaliser that the utility model provides, has such feature, comprising: pressure pot, stores pure water; Transfer pipeline, one end is connected with pressure pot; Delivery pump, one end is connected with the other end of transfer pipeline, and the other end is connected with water spot; And pressure difference switch, be arranged on transfer pipeline, between pressure pot and delivery pump.
Description
Technical field
The utility model relates to a kind of bascule, particularly a kind of pressure equaliser.
Background technology
A lot of place has several points to need with water now, and the bad control of delivery pump, pump is vexed to be beaten to adopt Non-follow control allow, and reduces the application life of pump, adopts automatic frequency-conversion to control, and one is increase purchase cost, and two is pump continuous operations, increases energy consumption.
Many with water spot, each use amount of each point neither be very large, and be not very frequently in situation, adopts above-mentioned method can not the balance of controlled pressure effectively.
Also not having at present can by controlling the pressure equaliser of hydraulic balance effectively.
Utility model content
The utility model carries out to solve the problem, and object is to provide a kind of bacterium in water tank of can suppressing, the pressure equaliser that structure is simple, easy to use.
The pressure equaliser that the utility model provides, has such feature, comprising: pressure pot, stores pure water; Transfer pipeline, one end is connected with pressure pot; Delivery pump, one end is connected with the other end of transfer pipeline, and the other end is connected with water spot; And pressure difference switch, be arranged on transfer pipeline, between pressure pot and delivery pump.
The pressure equaliser that the utility model provides, also has such feature, comprising: one way valve, is arranged on transfer pipeline, between pressure difference switch and delivery pump.
The pressure equaliser that the utility model provides, also has such feature, comprising: pressure meter, is arranged on transfer pipeline, between pressure difference switch and pressure pot.
The pressure equaliser that the utility model provides, also has such feature, comprising: control valve, and one end is connected with the other end of delivery pump, and the other end is connected with water spot.
Utility model effect
Pressure equaliser involved by the utility model, pure water is stored in pressure pot, and when the pressure in transfer pipeline becomes large, the hydraulic pressure in transfer pipeline can be opened pressure difference switch, delivery pump will quit work, when some water spots need to use water, with water spot be less than with water the water yield stored in pressure pot after, the water in pressure pot discharges, delivery pump can not start, when with water spot with the water stored in water overpressure bucket after, delivery pump start, start working.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model pressure equaliser in an embodiment.
Detailed description of the invention
Referring to accompanying drawing reality and execute example the pressure equaliser involved by the utility model is explained in detail.
Embodiment
Fig. 1 is the structural representation of the utility model pressure equaliser in an embodiment.
As shown in Figure 1, pressure equaliser has: pressure pot 1, transfer pipeline 2, delivery pump 3, pressure difference switch 4, pressure meter 5, one way valve 6 and control valve 7.
Pressure pot 1 internal reservoir pure water.
Pressure pot 1 inside is stretched in one end of transfer pipeline 2 from pressure pot 1 top, be connected with pressure pot 1 inside.
Delivery pump 3 one end is connected with the other end of transfer pipeline 2.
Pressure difference switch 4 is arranged on transfer pipeline 2, between pressure pot 1 and delivery pump 3, when the hydraulic pressure in transfer pipeline 2 becomes large, pressure difference switch 4 can be opened.
Pressure meter 5 is arranged on transfer pipeline 2, between pressure difference switch 4 and pressure pot 1, measures the hydraulic pressure in transfer pipeline 2.
One way valve 6 is arranged on described transfer pipeline, between described pressure difference switch and described delivery pump.Pure water, cannot to flow back to pressure pot 1 inner from after one way valve 6 flows through.
One end of control valve 7 is connected with the other end of delivery pump 3, and the other end is connected with water spot.Open control valve 7, send water process to open.
Pure water is stored in pressure pot 1, when the pressure in transfer pipeline 1 becomes large, the hydraulic pressure in transfer pipeline 2 can be opened pressure difference switch 4, and delivery pump 3 will quit work, when some water spots need to use water, open control valve 7, with water spot be less than with water the water yield stored in pressure pot 1 after, the water in pressure pot 1 discharges, delivery pump 3 can not start, after with the water with storage in water overpressure bucket 1 of water spot, delivery pump 3 starts, and starts working.
The effect of embodiment and effect
Pressure equaliser involved by the present embodiment, pure water is stored in pressure pot, when the pressure in transfer pipeline becomes large, hydraulic pressure in transfer pipeline can be opened pressure difference switch, delivery pump will quit work, when some water spots need to use water, open control valve, with water spot be less than with water the water yield stored in pressure pot 1 after, water in pressure pot discharges, delivery pump can not start, when with water spot with the water stored in water overpressure bucket after, delivery pump starts, start working, serve the effect of equilibrium pressure, pressure meter can measure the hydraulic pressure in transfer pipeline, one way valve prevents pure water to flow back in pressure pot.
Above-mentioned embodiment is preferred case of the present utility model, is not used for limiting protection domain of the present utility model.
Claims (4)
1. a pressure equaliser, is characterized in that, comprising:
Pressure pot, stores pure water;
Transfer pipeline, one end is connected with described pressure pot;
Delivery pump, one end is connected with the other end of described transfer pipeline, and the other end is connected with water spot; And
Pressure difference switch, is arranged on described transfer pipeline, between described pressure pot and described delivery pump.
2. pressure equaliser according to claim 1, is characterized in that, also comprises:
One way valve, is arranged on described transfer pipeline, between described pressure difference switch and described delivery pump.
3. pressure equaliser according to claim 1, is characterized in that, also comprises:
Pressure meter, is arranged on described transfer pipeline, between described pressure difference switch and described pressure pot.
4. pressure equaliser according to claim 1, is characterized in that, also comprises:
Control valve, one end is connected with the other end of described delivery pump, and the other end is connected with water spot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520157103.9U CN204510355U (en) | 2015-03-19 | 2015-03-19 | Pressure equaliser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520157103.9U CN204510355U (en) | 2015-03-19 | 2015-03-19 | Pressure equaliser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204510355U true CN204510355U (en) | 2015-07-29 |
Family
ID=53708347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520157103.9U Expired - Fee Related CN204510355U (en) | 2015-03-19 | 2015-03-19 | Pressure equaliser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204510355U (en) |
-
2015
- 2015-03-19 CN CN201520157103.9U patent/CN204510355U/en not_active Expired - Fee Related
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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: 20150729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |