CN202052479U - Internal pressurizing water saver - Google Patents
Internal pressurizing water saver Download PDFInfo
- Publication number
- CN202052479U CN202052479U CN2011201339804U CN201120133980U CN202052479U CN 202052479 U CN202052479 U CN 202052479U CN 2011201339804 U CN2011201339804 U CN 2011201339804U CN 201120133980 U CN201120133980 U CN 201120133980U CN 202052479 U CN202052479 U CN 202052479U
- Authority
- CN
- China
- Prior art keywords
- water
- gas
- pressure cavity
- vapor mix
- wall
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
Images
Landscapes
- Domestic Plumbing Installations (AREA)
Abstract
The utility model relates to an internal pressurizing water saver, which comprises a water inlet joint and a water-gas mixing pipe, wherein the water inlet joint is provided with a tapered water inlet and a reducing water outlet. The reducing water outlet is inserted into a gas pressure cavity in the water-gas mixing pipe, and gas inlet holes are arranged on the wall of the water-gas mixing pipe positioned on the gas pressure cavity. The internal pressurizing water saver is characterized in that one-way valve blocks are mounted at the positions of the gas inlet holes on the inner wall of the gas pressure cavity, or/and the diameter of a lower cavity of the water-gas mixing pipe is expanded, and annular grooves are arranged on the inner wall at the initial position of diameter expansion. When water is supplied, water-gas mixing can be realized in a mixing cavity, so that water flow rate of the water outlet is decreased and the purpose of saving water is achieved. After water supply is cut off, the water can be prevented from flowing back to the water-gas mixing pipe, and further backflow water can be prevented from seeping outwardly through the gas inlet holes, so that leakage prevention is achieved.
Description
Technical field
The utility model is a kind of water saving pipe fitting, specifically is a kind of built-in tap water boosting water economizer.
Background technology
In hydraulic pipeline, add gas, make gas-vapor mix can dwindle the current diameter of delivery port, thereby reduce water consumption, can make the aqueous vapor mixed flow reach the state of injection at output by the diameter that changes pipeline simultaneously.For example the patent No. is ZL02222972.8 disclosed a kind of " an injection type injector ".This patent provides a kind of pressure that relies on flow channel for liquids self, forms gas-liquid two-phase flow by injection gas, and reaches the purpose of the speedup consumption reduction of liquid injecting type.But this technology still exists deficiency and defective, mainly is: when closing water, because inertia, the water of anti-stream can be flowed out by air admission hole, if things go on like this, causes pipe leakage, brings great inconvenience to use; Isometrical passage is adopted in these technology many places, is unfavorable for that the acceleration of water is flowed, and developing result is poor, causes water-saving result undesirable.
Summary of the invention
The utility model is to overcome the deficiencies in the prior art, only depends on the pressure of current self and does trickle change to installing inside and provide a kind of, thereby reach the water saving and the purpose of leakproof.
The technical scheme that adopts is so for achieving the above object, promptly a kind of built-in Boosted water-saving device.Comprise water supply connector and gas-vapor mix pipe, wherein water supply connector has tapering type water inlet and undergauge delivery port, and the undergauge delivery port inserts the atmospheric pressure cavity in the gas-vapor mix pipe, is positioned at the gas-vapor mix pipe on the tube wall of atmospheric pressure cavity to have air admission hole; It is characterized in that: the position that is positioned at air admission hole at the inwall of atmospheric pressure cavity is equipped with the single-pass valve block; Or/and in gas-vapor mix pipe cavity of resorption enlarged-diameter, and on the inwall of enlarged-diameter section start, has annular recess.
In the such scheme, the outer wall that also is included in the tapering type water inlet of water supply connector is provided with the groove A that cooperates with the O RunddichtringO, is provided with the groove B that cooperates with the O RunddichtringO at the outer wall of gas-vapor mix pipe.
The effect that the utility model produces owing to described structure is conspicuous, be in the said structure device, when gas enters atmospheric pressure cavity in the gas-vapor mix pipe from air admission hole, the current of undergauge delivery port of flowing through quicken, bring gas into hybrid chamber rapidly, form water-gas and mix, thereby reduce water flow, reach the purpose of water saving; Disconnect current, the water that refluxes because of effect of inertia is subjected to stopping of hybrid chamber inboard wall groove when arriving hybrid chamber, even current are back to atmospheric pressure cavity, the single-pass valve block of atmospheric pressure cavity inwall can stop water outwards to be overflowed by pore, thereby reaches the purpose of leakproof.
Description of drawings
Fig. 1 is a structure cutaway view of the present utility model.
In the accompanying drawing: the 1-water inlet; The 2-Baltimore groove; The 3-air admission hole; The 4-atmospheric pressure cavity; The 5-hybrid chamber; 6-groove A; 7-single-pass valve block; 8-groove B; 9-gas-vapor mix pipe; 10-undergauge delivery port; The 11-water supply connector.
The specific embodiment
Structure of the present utility model can further specify by the non-limiting embodiment that accompanying drawing provides.Referring to accompanying drawing, built-in Boosted water-saving device among the figure comprises water supply connector 11 and gas-vapor mix pipe 9, wherein water supply connector 11 has tapering type water inlet 1 and undergauge delivery port 10, described undergauge delivery port inserts the atmospheric pressure cavity 4 in the gas-vapor mix pipe, is positioned at gas-vapor mix pipe 9 on the tube wall of atmospheric pressure cavity 4 to have air admission hole 3; The position that is positioned at air admission hole 3 at the inwall of atmospheric pressure cavity 4 is equipped with single-pass valve block 7; Or/and in gas-vapor mix pipe 9 cavity of resorption enlarged-diameter, and on the inwall of enlarged-diameter section start, has annular recess 2; In the embodiment that accompanying drawing provides, the outer wall of the tapering type water inlet 1 of described water supply connector 11 is provided with the groove A6 that cooperates with the O RunddichtringO; The outer wall of described gas-vapor mix pipe 9 is provided with the groove B8 that cooperates with the O RunddichtringO.
During installation, by the groove A6 that cooperates with the O RunddichtringO, water supply connector 11 and valve close-coupled, by the groove B8 that cooperates with the O RunddichtringO, gas-vapor mix pipe 9 and water pipe close-coupled.
During use, open the valve gauge tap, water flows into undergauge delivery port 10 from convergent water inlet 1, because the footpath mouth dwindles, hydraulic pressure makes the current of flowing through quicken, fast to 9 diffluences of gas-vapor mix pipe, and the air that drives in the atmospheric pressure cavity 4 flows to equidirectional, make to form negative pressure in the atmospheric pressure cavity 4, and then produce siphonic effect, make atmospheric air enter atmospheric pressure cavity 4 by air admission hole 3, the air that atmospheric pressure cavity is 4 li is constantly taken away by current, in hybrid chamber 5, be uniformly mixed to form air-water mixture, thereby reduce water flow, reach the purpose of water saving.The valve-off gauge tap, water can enter in the gas-vapor mix pipe 9 because of the anti-stream of inertia, when arriving hybrid chamber 5, stopped by hybrid chamber 5 interior annular recess 2, even the water that refluxes enters in the atmospheric pressure cavity 4, single-pass valve block 7 in the atmospheric pressure cavity 4 can overflow from air admission hole 3 by anti-sealing, thereby plays the effect of leakproof.
Claims (3)
1. built-in Boosted water-saving device, comprise water supply connector (11) and gas-vapor mix pipe (9), wherein water supply connector (11) has tapering type water inlet (1) and undergauge delivery port (10), described undergauge delivery port (10) inserts the atmospheric pressure cavity (4) in the gas-vapor mix pipe (9), is positioned at gas-vapor mix pipe (9) on the tube wall of atmospheric pressure cavity (4) to have air admission hole (3); It is characterized in that: the position that is positioned at air admission hole (3) at the inwall of atmospheric pressure cavity (4) is equipped with single-pass valve block (7); Or/and in gas-vapor mix pipe (9) cavity of resorption enlarged-diameter, and on the inwall of enlarged-diameter section start, has annular recess (2).
2. built-in Boosted water-saving device according to claim 1 is characterized in that, the outer wall of the tapering type water inlet (1) of described water supply connector (11) is provided with the groove A(6 that cooperates with the O RunddichtringO).
3. built-in Boosted water-saving device according to claim 1 is characterized in that, the outer wall of described gas-vapor mix pipe (9) is provided with the groove B(8 that cooperates with the O RunddichtringO).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201339804U CN202052479U (en) | 2011-04-29 | 2011-04-29 | Internal pressurizing water saver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201339804U CN202052479U (en) | 2011-04-29 | 2011-04-29 | Internal pressurizing water saver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202052479U true CN202052479U (en) | 2011-11-30 |
Family
ID=45012466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201339804U Expired - Fee Related CN202052479U (en) | 2011-04-29 | 2011-04-29 | Internal pressurizing water saver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202052479U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158983A (en) * | 2017-06-16 | 2017-09-15 | 广东大任生物科技有限责任公司 | Water-gas mixing device |
| CN107326971A (en) * | 2017-08-21 | 2017-11-07 | 李兴荣 | Cavitation energy highly effective tap |
| CN108308080A (en) * | 2017-01-18 | 2018-07-24 | 上海能正渔业科技开发有限公司 | A kind of flow type mixed material feeding apparatus system and its application method |
-
2011
- 2011-04-29 CN CN2011201339804U patent/CN202052479U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108308080A (en) * | 2017-01-18 | 2018-07-24 | 上海能正渔业科技开发有限公司 | A kind of flow type mixed material feeding apparatus system and its application method |
| CN108308080B (en) * | 2017-01-18 | 2023-11-17 | 上海能正渔业科技开发有限公司 | Water flow type mixing and feeding device system and application method thereof |
| CN107158983A (en) * | 2017-06-16 | 2017-09-15 | 广东大任生物科技有限责任公司 | Water-gas mixing device |
| CN107326971A (en) * | 2017-08-21 | 2017-11-07 | 李兴荣 | Cavitation energy highly effective tap |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201982723U (en) | Energy-saving water faucet | |
| CN202052479U (en) | Internal pressurizing water saver | |
| WO2009045701A3 (en) | System and method for metering fuel in a high pressure pump system | |
| CN204901054U (en) | Microbubble generator | |
| CN205315291U (en) | Efflux drinking device | |
| CN206549865U (en) | One kind, which is closed, stops gondola water faucet | |
| CN207144083U (en) | A kind of low noise toilet-flushing device | |
| CN202831091U (en) | Ejector device for high-rise water supply secondary pressurization | |
| CN201521001U (en) | Jet box-type water supply equipment | |
| CN202039420U (en) | External pressurizing water saving device | |
| CN204081003U (en) | A kind of novel with the curved siphonal water-saving toilet pan of two S | |
| CN203417785U (en) | Automatic flow-limiting type water-saving nozzle | |
| US8733403B2 (en) | Water consumption saving device to faucets in general | |
| CN204931510U (en) | Simple bathing device | |
| CN203549054U (en) | Water-air mixed water saving faucet | |
| CN201286655Y (en) | Temperature-adjustment quick energy-saving time-saving double-tube shower | |
| CN2906250Y (en) | Automatic air-refilling check valve for use in pneumatic pressure tank | |
| CN201831687U (en) | Noiseless water dispenser | |
| CN205639698U (en) | Tap connects tee bend subassembly soon | |
| CN2762873Y (en) | Mixed liquid T-branch | |
| CN202658667U (en) | Integrated pressure boost water economizer | |
| CN203583633U (en) | Fast-flushing flush toilet | |
| CN204023748U (en) | A kind of thin lip formula water-saving squatting pan | |
| CN203702571U (en) | Energy-saving water pump | |
| CN2695876Y (en) | Water-saving anti-freezing solar water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING QIANGRONG TECHNOLOGY CO.,LTD. Free format text: FORMER OWNER: HUANG YUNQIANG Effective date: 20130205 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130205 Address after: 400042 No. 15 Daping Road, Yuzhong District, Chongqing, 29-4 Patentee after: Chongqing Qiangrong Science and Technology Co., Ltd. Address before: 400042 No. 29-4, Daping branch, No. 15, Daping Road, Yuzhong District, Chongqing Patentee before: Huang Yunqiang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20160429 |