CN102062221A - Water-saving valve for automatically adjusting flow - Google Patents
Water-saving valve for automatically adjusting flow Download PDFInfo
- Publication number
- CN102062221A CN102062221A CN2009102224824A CN200910222482A CN102062221A CN 102062221 A CN102062221 A CN 102062221A CN 2009102224824 A CN2009102224824 A CN 2009102224824A CN 200910222482 A CN200910222482 A CN 200910222482A CN 102062221 A CN102062221 A CN 102062221A
- Authority
- CN
- China
- Prior art keywords
- water
- pressure
- shell
- saving valve
- 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.)
- Pending
Links
Images
Landscapes
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses a water-saving valve for automatically adjusting flow, and belongs to the field of hydraulic tools. The water-saving valve comprises a shell, and the shell is provided with two water outlets with different thicknesses, wherein the high-pressure water outlet is thin, and the low-pressure water outlet is thick; and an adjusting knob is screwed on one side of the shell, a valve core is arranged in the shell, the valve core is of cylindrical transverse H shape, and the valve core is connected with the adjusting knob through a spring. The water outlets with different thicknesses are controlled and changed through the spring to change the water outlet velocity under high water pressure, so that one-time flushing water is triggered by induction of every time, and the purpose of saving water is fulfilled.
Description
Technical field
The present invention relates to a kind of water-saving valve of automatic adjusting flow, belong 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.
Summary of the invention
At above-mentioned shortcoming, the invention provides the water-saving valve of automatic adjusting flow that can the conserve water resource.
For achieving the above object, the present invention 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 present invention 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 invention.
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 |
|---|---|---|---|
| CN2009102224824A CN102062221A (en) | 2009-11-17 | 2009-11-17 | Water-saving valve for automatically adjusting flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102224824A CN102062221A (en) | 2009-11-17 | 2009-11-17 | Water-saving valve for automatically adjusting flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102062221A true CN102062221A (en) | 2011-05-18 |
Family
ID=43997631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102224824A Pending CN102062221A (en) | 2009-11-17 | 2009-11-17 | Water-saving valve for automatically adjusting flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102062221A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027279A (en) * | 2018-09-26 | 2018-12-18 | 广州果道信息科技有限公司 | Control valve gear |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87215109U (en) * | 1987-11-27 | 1988-09-14 | 长沙铁路分局长沙车站 | Differential pressure auto water saving valve |
| CN2069509U (en) * | 1990-06-20 | 1991-01-16 | 李铁城 | Differential pressure self-sealing type water-saving valve |
| CN2828497Y (en) * | 2005-01-25 | 2006-10-18 | 邓鸣镛 | Automatic pressure regulating water-saving valve |
| US20070235087A1 (en) * | 2006-03-28 | 2007-10-11 | Brent Gilbertson Terry S | Safety valve for toilet tank |
| CN101338823A (en) * | 2008-08-12 | 2009-01-07 | 邱正伟 | Water saving valve |
| CN201277368Y (en) * | 2008-09-18 | 2009-07-22 | 余立 | Hydraulic pressure opening and closing type water saving valve |
| CN201547365U (en) * | 2009-11-17 | 2010-08-11 | 耿达立 | Water saving valve for automatically regulating flow |
-
2009
- 2009-11-17 CN CN2009102224824A patent/CN102062221A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87215109U (en) * | 1987-11-27 | 1988-09-14 | 长沙铁路分局长沙车站 | Differential pressure auto water saving valve |
| CN2069509U (en) * | 1990-06-20 | 1991-01-16 | 李铁城 | Differential pressure self-sealing type water-saving valve |
| CN2828497Y (en) * | 2005-01-25 | 2006-10-18 | 邓鸣镛 | Automatic pressure regulating water-saving valve |
| US20070235087A1 (en) * | 2006-03-28 | 2007-10-11 | Brent Gilbertson Terry S | Safety valve for toilet tank |
| CN101338823A (en) * | 2008-08-12 | 2009-01-07 | 邱正伟 | Water saving valve |
| CN201277368Y (en) * | 2008-09-18 | 2009-07-22 | 余立 | Hydraulic pressure opening and closing type water saving valve |
| CN201547365U (en) * | 2009-11-17 | 2010-08-11 | 耿达立 | Water saving valve for automatically regulating flow |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027279A (en) * | 2018-09-26 | 2018-12-18 | 广州果道信息科技有限公司 | Control valve gear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202182218U (en) | Back flow preventing device with controllable flow | |
| CN212272696U (en) | Electro-hydraulic valve reversing anti-impact structure | |
| CN201554905U (en) | Outlet water flow control structure | |
| CN201547365U (en) | Water saving valve for automatically regulating flow | |
| CN102062221A (en) | Water-saving valve for automatically adjusting flow | |
| CN202812291U (en) | Hydraulic membrane two-way valve | |
| CN201802959U (en) | Button water faucet | |
| CN203585471U (en) | Direct flow piston type guide adjustable reducing valve | |
| CN211475052U (en) | Novel hydraulic drive pressure-regulating flow-regulating valve | |
| CN211039815U (en) | Check valve with drainage device | |
| CN203082263U (en) | Three-way valve and water purification machine system comprising same | |
| CN204187038U (en) | Multi-functional pilot-operated diaphragm valve | |
| CN201129541Y (en) | Non-return and cut-off integrated valve | |
| CN203809705U (en) | Control valve for direct-connecting heating equipment | |
| CN201554981U (en) | Automatic funnel-shaped throttle valve | |
| CN201155437Y (en) | Integrated type micro-overflow energy-saving axial pump | |
| CN2931981Y (en) | Vacuum breaking antisiphoning device used in water feeder | |
| CN103104478A (en) | Booster pump and water purification machine system composed of booster pump | |
| CN211288873U (en) | Check valve and double-speed adjustable piston type water pump control valve comprising same | |
| CN204985739U (en) | Water -saving faucet | |
| CN203421194U (en) | High-pressure pilot-type regulating valve | |
| CN221221655U (en) | Control valve capable of eliminating water hammer sound | |
| CN216430535U (en) | High-pressure gate valve with automatic air supply function | |
| CN218625563U (en) | Intelligent fluid self-operated control valve | |
| CN201056723Y (en) | Water-saving type water source conversion device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110518 |