CN202048269U - Faucet capable of adjusting limit flow and automatically throttling - Google Patents
Faucet capable of adjusting limit flow and automatically throttling Download PDFInfo
- Publication number
- CN202048269U CN202048269U CN2011200366325U CN201120036632U CN202048269U CN 202048269 U CN202048269 U CN 202048269U CN 2011200366325 U CN2011200366325 U CN 2011200366325U CN 201120036632 U CN201120036632 U CN 201120036632U CN 202048269 U CN202048269 U CN 202048269U
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- water
- faucet
- piston
- flow
- throttling
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000007788 liquid Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 229920006351 engineering plastic Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model discloses a faucet capable of adjusting flow limit and automatically throttling. Adjustable flow limit parts 3 and 4 and automatic throttling parts 6 and 8 are additionally arranegd in the faucet. In order to prevent the situation that a water route is completely cut off by a piston 6 when water pressure is overlarge and water flow is over fast, a liquid flow hole 7 is arranged in the middle of the piston 6. When the faucet is completely opened to take water under the conditions of being incapable of foreknowing the height of the water pressure and the urgency degree of the water flow, the faucet has the function of automatically throttling, is capable of saving the actual water consumption, and can prevent water from splashing to make clothes wet; and when the water pressure is high and low alternatively, an automatic throttling device can rapidly and automatically adjust the pressure and speed of the water flow, so that the size and speed of yielding water are relatively appropriate. If the existing faucet is not changed, a device which is completely independent and capable of adjusting flow limit and automatically throttling can be connected at the water inlet end of the faucet in series, so that the faucet is convenient to install and use and is especially applicable to public places and places with unstable water pressure.
Description
Technical field
The utility model relates to a kind of water-saving tap, is specifically related to a kind of adjustable current limliting amount size and self-choke water tap.
Background technique
Existing water tap uses convenient inadequately, number of patent application " 02150078.9 ", but " establishing the water tap and the water saving operational version thereof of volume of water diversion current-limiting apparatus in a kind of " will unload water tap, could regulate the current limliting screw of water tap inside, the back is installed adjusts inappropriate if find the current limliting screw position, still to unload adjustment again, actual use conveniently inadequately, and can't regulate water flow automatically when fluctuated or current are suddenly big or suddenly small when hydraulic pressure.In order to overcome these problems, the utility model has been set up adjustable current limliting amount and self-choke device at the water tap feed-water end, no matter hydraulic pressure height, flow size, quick adjustment is to desired flow automatically can both to open the back at water tap, and excessive or water splashes everywhere and causes waste because of current when being unlikely to actual used water.
Summary of the invention
The technical problem that solves:
The technical problems to be solved in the utility model provides that a kind of internal structure is simple, cost is low and can be according to hydraulic pressure height, the self-regulating water tap of flow size.
Technological scheme:
The self-choke of water tap partly comprises piston (6) and spring (8), and adjustable restricted portion comprises current limliting knob (3) and current limliting hemisphere (4).When current during through the self-choke part, can promote piston (6) moves forward and extension spring (8), when high more or flow is big more when water flow pressure, the thrust of the suffered water of piston (6) is strong more, spring (8) is stretched longly more, space between piston (6) and the current limliting hemisphere (4) is just more little like this, hinders current and passes through, and plays the self-choke effect.When water flow pressure decline or flow reduction, the thrust decay of the suffered water of piston (6), spring this moment (8) back shrinks because of self elastic force effect, and the change of the gap between piston (6) and the current limliting hemisphere (4) is greatly like this, current are easier to be passed through, and plays the effect of automatic augmented flow.For preventing that when hydraulic pressure very high flow capacity is very big the gap is closed fully between piston (6) and the current limliting hemisphere (4), current can't pass through, and having a through hole on piston (6) is liquid flow hole (7), can guarantee the normal water outlet of water tap.Adjustable in addition restricted portion comprises current limliting knob (3) and current limliting hemisphere (4).When turn current limliting knob (3), current limliting hemisphere (4) can and then rotate, because current limliting hemisphere (4) is the installing of tilting, when turn current limliting knob (3), just can from large to small or change from small to big in gap between current limliting hemisphere (4) and the piston (6), also increase when the gap increases the time limit flow thereupon, also reduce thereupon when the gap reduces the time limit flow.The current limliting amount just can be regulated according to demand voluntarily like this.Seal element (5) is a rubber material, is added between housing (9) and the current limliting knob (3) in case leak.
Beneficial effect:
A kind of internal structure is simple, cost low and can regulate flow automatically according to hydraulic pressure height, flow size, reduce the waste of water resources, the water dressing of getting wet of splashing everywhere when preventing to use, and conveniently adjusted current limliting amount meet the demand at the unstable place of public place or hydraulic pressure.If do not want to change existing water tap, can also be feasible also in existing fully independently adjustable current limliting amount of water tap feed-water end series connection and self-choke device, can effectively reduce the expense of transformation on economy of water cousumption.
Description of drawings
The utility model structural representation sees also accompanying drawing, comprises the manual flow part of water tap (1), self-choke and adjustable restricted portion (2), current limliting knob (3), current limliting hemisphere (4), seal element (5), piston (6), liquid flow hole (7), spring (8), housing (9).
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is done to describe in further detail, the utility model is partly to be that manual flow part (1) is by setting up self-choke part (6), (8) and adjustable restricted portion (3), (4) adjustable current limliting of realization and self-choke function at existing water tap feed-water end.
Spring (8) adopts metallic material, piston (6) adopt engineering plastics and in piston (6) on the lower side the 2.5-3mm position leave a liquid flow hole (7) diameter 2-3mm.Spring (8) along continuous straight runs is fixed in the mould that is used for injection moulding piston (6) is injection molded into one.Should prevent that piston (6) from swinging in pipe apart from 1.0cm between two springs (8).
Current limliting knob (3) is that the metallic material afterbody is threaded, and current limliting hemisphere (4) is for engineering plastics and have internal thread, and current limliting knob (3) adopts engage thread to be connected with current limliting hemisphere (4).
For preventing that spring (8) stretching transition from causing distortion, current limliting hemisphere (4) should block moving forward of piston (6) when spring (8) are stretched to a certain degree.
Seal element (5) is a rubber material, is added between housing (9) and the current limliting knob (3) in case leak.
Claims (1)
1. adjustable current limliting amount size and self-choke water tap, it is characterized in that the self-choke device adopts spring to link to each other with piston and forms, piston produces under the force action of hydro-flow thrust and spring force and moves, thereby increase or reduce piston and the interhemispheric gap of current limliting, reach the purpose of automatic adjusting water flow, variable flow restrictive device mainly contains the hemisphere of piston and the installing of tilting, and gap length carries out the adjusting of current limliting amount between hemisphere and the piston by adjusting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200366325U CN202048269U (en) | 2011-02-06 | 2011-02-06 | Faucet capable of adjusting limit flow and automatically throttling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200366325U CN202048269U (en) | 2011-02-06 | 2011-02-06 | Faucet capable of adjusting limit flow and automatically throttling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202048269U true CN202048269U (en) | 2011-11-23 |
Family
ID=44988578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200366325U Expired - Fee Related CN202048269U (en) | 2011-02-06 | 2011-02-06 | Faucet capable of adjusting limit flow and automatically throttling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202048269U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563158A (en) * | 2012-03-07 | 2012-07-11 | 广西工学院鹿山学院 | Dynamic constant-pressure constant-flow regulating valve |
| CN103322290A (en) * | 2013-04-26 | 2013-09-25 | 何际跃 | Self-adaptive throttling faucet |
| CN104373607A (en) * | 2014-11-11 | 2015-02-25 | 鹤山联塑实业发展有限公司 | Limiting type energy-saving faucet |
| CN106855142A (en) * | 2015-12-08 | 2017-06-16 | 哈尔滨市三和佳美科技发展有限公司 | Wedge ball pushes away valve |
| CN109611569A (en) * | 2018-12-28 | 2019-04-12 | 任国石 | A kind of gear adjustable economical environmental protection tap |
| CN109780239A (en) * | 2019-03-18 | 2019-05-21 | 陈金城 | Water supply and drainage assembling pipe joint with filtering function |
| CN109914307A (en) * | 2019-03-29 | 2019-06-21 | 重庆进发物业管理有限公司 | Water-saving Street surface cleaning vehicle |
| CN110541952A (en) * | 2019-09-12 | 2019-12-06 | 安徽信息工程学院 | Gear type bathroom temperature control faucet |
-
2011
- 2011-02-06 CN CN2011200366325U patent/CN202048269U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563158A (en) * | 2012-03-07 | 2012-07-11 | 广西工学院鹿山学院 | Dynamic constant-pressure constant-flow regulating valve |
| CN102563158B (en) * | 2012-03-07 | 2013-11-06 | 广西工学院鹿山学院 | Dynamic constant-pressure constant-flow regulating valve |
| CN103322290A (en) * | 2013-04-26 | 2013-09-25 | 何际跃 | Self-adaptive throttling faucet |
| CN104373607A (en) * | 2014-11-11 | 2015-02-25 | 鹤山联塑实业发展有限公司 | Limiting type energy-saving faucet |
| CN106855142A (en) * | 2015-12-08 | 2017-06-16 | 哈尔滨市三和佳美科技发展有限公司 | Wedge ball pushes away valve |
| CN109611569A (en) * | 2018-12-28 | 2019-04-12 | 任国石 | A kind of gear adjustable economical environmental protection tap |
| CN109611569B (en) * | 2018-12-28 | 2020-03-27 | 任国石 | Energy-concerving and environment-protective tap with adjustable gear |
| CN109780239A (en) * | 2019-03-18 | 2019-05-21 | 陈金城 | Water supply and drainage assembling pipe joint with filtering function |
| CN109780239B (en) * | 2019-03-18 | 2020-11-03 | 绍兴嘉越纺织机械有限公司 | Water supply and drainage pipeline connecting device with filtering function |
| CN109914307A (en) * | 2019-03-29 | 2019-06-21 | 重庆进发物业管理有限公司 | Water-saving Street surface cleaning vehicle |
| CN110541952A (en) * | 2019-09-12 | 2019-12-06 | 安徽信息工程学院 | Gear type bathroom temperature control faucet |
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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: STATE GRID FUJIAN ELECTRIC POWER CO., LTD. STATE G Effective date: 20140211 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: SI HONGLANG Effective date: 20140211 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 364100 LONGYAN, FUJIAN PROVINCE TO: 100031 DONGCHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140211 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: State Grid Fujian Electric Power Co., Ltd. Patentee after: STATE GRID FUJIAN YONGDIAN COUNTY POWER SUPPLY CO., LTD. Patentee after: Liu Yanping Address before: 364100, A, building 272, 201 East Road, Phoenix Town, Yongding County, Fujian, Longyan, China Patentee before: Liu Yanping |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20190206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |