CN201547365U - Water saving valve for automatically regulating flow - Google Patents
Water saving valve for automatically regulating flow Download PDFInfo
- Publication number
- CN201547365U CN201547365U CN2009202589477U CN200920258947U CN201547365U CN 201547365 U CN201547365 U CN 201547365U CN 2009202589477 U CN2009202589477 U CN 2009202589477U CN 200920258947 U CN200920258947 U CN 200920258947U CN 201547365 U CN201547365 U CN 201547365U
- Authority
- CN
- China
- Prior art keywords
- water
- water outlet
- saving valve
- shell body
- water saving
- 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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- Fluid-Driven Valves (AREA)
Abstract
The utility model relates to a water saving valve for automatically regulating flow, belonging to the field of hydraulic tools and comprising a shell body. The shell body is provided with a thick water outlet and a thin water outlet, wherein the high-pressure water outlet is thinner, and the lower-pressure water outlet is thicker. One side of the shell body is rotatably provided with a regulating knob, and a valve core is arranged in the shell body. The valve core is in a cylindrical H shape and is connected with the regulating knob by a spring. The water saving valve changes the thick water outlet and the thin water outlet by the spring to change the outflow speed of high-pressure water, so that one-time water filling is led in each induction, and the purpose of water saving is reached.
Description
Technical field
The utility model relates to a kind of water-saving valve of automatic adjusting flow, belongs to the hydraulic tools technical field.
Background technique
What adopted in the school lavatory is 40L tipping bucket type automatic flushing cistern, and it can control water inlet by responding to.Each water inlet 3 minutes.Yet school's tap water hydraulic instability, the time little when big.It is many to intake when causing hydraulic pressure high, and hydraulic pressure hour water inlet is few.Therefore often when hydraulic pressure is big, once respond to towards water several times, cause waste.
The model utility content
At above-mentioned shortcoming, the utility model provides the water-saving valve of automatic adjusting flow that can the conserve water resource.
For achieving the above object, the utility model adopts following technological scheme:
A kind of water-saving valve of automatic adjusting flow, it comprises housing, and two different water outlets of thickness are arranged on the housing, and wherein high-pressure outlet is thinner, and the low pressure delivery mouth is thicker; Housing one sidespin is equipped with adjusting knob, and spool is installed in the housing, and spool becomes cylinder I-shaped, and links to each other with adjusting knob by spring.
The utility model is the water speed that goes out when controlling the water outlet that changes different thicknesses and change high and low hydraulic pressure by spring, makes induction each time all only cause once bath, reaches water-saving purpose.
Description of drawings
Fig. 1 is the structural principle schematic representation of model utility.
Wherein, 1, adjusting knob, 2, spool, 3, spring, 4, water inlet, 5, water outlet.
Embodiment
When hydraulic pressure raise, high water pressure pushing spool 2 was moved to the left, and sealed bigger low pressure delivery mouth and opened less high-pressure outlet.Water (flow) direction was a water inlet 4 when like this, hydraulic pressure was higher---high pressure water inlet---low pressure delivery mouth that bore is less---water outlet 5.Flow when therefore just having reduced high pressure has reached the purpose of throttling.When hydraulic pressure descended, spring 3 was with spool 2 pushed home, and the sealing high-pressure outlet is also opened the low pressure delivery mouth.Water (flow) direction---low pressure water inlet---high-pressure outlet that bore the is bigger---water outlet 5 that is exactly water inlet 4 when like this, hydraulic pressure is low.Entry is unimpeded when therefore having guaranteed low pressure.Because the area that contacts with water of spool 2 two sides does not wait, thus hydraulic pressure trend of pushing away left of handlebar spool always when identical, the operation of the equipment of assurance.There are adjusting knob 1 Regulation spring 3 elastic force under different hydraulic pressure environment in the device left side.
Claims (1)
1. a water-saving valve of regulating flow automatically is characterized in that it comprises housing, and two different water outlets of thickness are arranged on the housing, and wherein high-pressure outlet is thinner, and the low pressure delivery mouth is thicker; Housing one sidespin is equipped with adjusting knob, and spool is installed in the housing, and spool becomes cylinder I-shaped, and links to each other with adjusting knob by spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202589477U CN201547365U (en) | 2009-11-17 | 2009-11-17 | Water saving valve for automatically regulating flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202589477U CN201547365U (en) | 2009-11-17 | 2009-11-17 | Water saving valve for automatically regulating flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201547365U true CN201547365U (en) | 2010-08-11 |
Family
ID=42602538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202589477U Expired - Fee Related CN201547365U (en) | 2009-11-17 | 2009-11-17 | Water saving valve for automatically regulating flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201547365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062221A (en) * | 2009-11-17 | 2011-05-18 | 耿达立 | Water-saving valve for automatically adjusting flow |
-
2009
- 2009-11-17 CN CN2009202589477U patent/CN201547365U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062221A (en) * | 2009-11-17 | 2011-05-18 | 耿达立 | Water-saving valve for automatically adjusting flow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20101117 |