CN2089109U - Water resistance type water saving valve capable of delay shut-off - Google Patents
Water resistance type water saving valve capable of delay shut-off Download PDFInfo
- Publication number
- CN2089109U CN2089109U CN 91212009 CN91212009U CN2089109U CN 2089109 U CN2089109 U CN 2089109U CN 91212009 CN91212009 CN 91212009 CN 91212009 U CN91212009 U CN 91212009U CN 2089109 U CN2089109 U CN 2089109U
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- water
- valve
- water resistance
- conical
- hand
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model relates to a water resistance water saving valve of time-delay valve closing, which controls the closing and the opening of the running water. The upper portion is provided with a water resistance chamber and a water resistance board and the lower portion is provided with a conical water inlet, a conical water seal, a spring seat and a spring supporting a valve handle. When pressing by hand or pedaling by feet to enable the valve handle to downward move, the conical water seal and the water resistance board respectively separate from the conical water inlet and the water resistance chamber. The running water from the water inlet pipe rapidity passes through the conical water inlet to flow out from a water outlet pipe. The opened valve is automatically closed under the function of the spring and the water resistance when releasing the hand or the foot. The utility model has convenient use, cleanness, water saving, simple structure and easy manufacture and repair.
Description
A kind of control tap water open-interval water supply valve.
Tap water supply valve commonly used is to carry out opening and closing with rotation mode.Its defective is to carry out switch and control opening time with hand, can not close voluntarily, and is cumbersome and unhygienic.For example, wash hand after, need again to remove closing valve with the hand of wash clean, hand is polluted once more, might cause bacterium or virus infection, communicate illness.In addition, people run into and often forget throttle down when cutting off the water, and cause unnecessary waste when water comes, the water supply valve of public place, be careless about individually morals the people often with after be not related to waste water resource.
A kind of hand is arranged by water supply valve on the train, hand can be closed after leaving valve automatically very soon.But, to pin valve all the time with hand during wash up, water is poured in the porcelain basin washes again, very unhygienic, because public porcelain basin great majority are very dirty.The passenger often pins valve all the time with a hand, and the another hand washing is washed, and is very inconvenient, washes by water with float type time-delay closing valve in the lavatory in many hotels, and its defective is that volume is big, easy break-down.Occur the automatic control water supply valve that some utilize infrared technology or electric induction principle in recent years, its complex structure is out of order easily, maintenance difficult.
The purpose of this utility model is the deficiency that overcomes above-mentioned technology, provides a kind of resistance control opening time of utilizing water, the water-saving valve of closing automatically, do in one's hands by or foot-operated all can open, close automatically after a while, both economized on water, health again, and accomplish simple in structure, convenient maintenance.
The purpose of this utility model is achieved in that the left side of valve body is an outlet pipe, and the right is an intake pipe, and a taper water intake is arranged between the two.The top of valve body is the water resistance chamber, and annular water seal and water seal adapter sleeve are arranged on its valve gap, and there are valve rod moving up and down and bonnet in the center of valve body.There is the taper water seal that cooperates with the taper water intake valve rod lower end, and the valve rod middle part has the water resistance that cooperates with the water resistance chamber to pull, and the water resistance plate is fastened on the valve rod with screw, is drilled with through hole on it.Spring and the spring seat that supports valve rod arranged at the valve body bottom.
When hand by or foot-operated bonnet when valve rod is moved down, taper water seal and water resistance plate break away from taper water intake and water resistance chamber respectively, are flowed out by outlet pipe by the taper water intake rapidly from the tap water of intake pipe, are full of the water resistance chamber simultaneously.When hand or pin unclamped bonnet, spring rose valve rod.The water resistance plate enters the water resistance chamber along with the rising of valve rod, at this moment the indoor former water generates resistance that is full of of water resistance forces valve rod slowly to rise, and the water indoor along with water resistance flows out through through hole, and valve rod continues to rise till the taper water intake is closed in the taper water seal.During design, change the number or the diameter of through hole according to actual needs, can make valve opening time reach desired level.
Compared with the prior art, the utlity model has following characteristics:
1, hand clicks or foot-operated once can open, and closes automatically after opening a period of time, and is both convenient, health again, and the hand of washing need not contact valve once more, has avoided pollution and bacterial infection.The suitable especially trick of the utility model infull handicapped people use.Its foot-operated valve is suitable for the lavatory, is particularly suitable for hospital operating room.The doctor who has an operation makes hand not contact valve as long as with a foot-operated lower valve, can wash one's hands or other thing, avoids polluting.
2, limitation water-feeding is regularly stopped water resource waste, especially in the public lavatory, when public places such as station, harbour, school, hospital, train, passenger steamer use, water-saving result is remarkable.
3, simple in structure, not fragile, make easily, be convenient to maintenance, can with the supporting use of existing tap water facility, favourable popularization.
Fig. 1 is the water resistance type time-delay closing water-saving valve plan view that proposes according to the utility model.
Describe concrete structure of the present utility model in detail below in conjunction with Fig. 1 and embodiment.
Feature of the present utility model is between the outlet pipe of valve body (10) and the intake pipe taper water intake to be arranged, and the top of valve body (10) has water resistance chamber (5), valve gap (2) to seal the upper end of water resistance chamber (5).Annular water seal (3) and water seal adapter sleeve (4) are arranged on the valve gap (2), there are valve rod moving up and down (6) and bonnet (7) in the center of valve body (10), taper water seal (11) that matches with valve body (10) taper water intake and valve stamen (1) are fastened on the lower end of valve rod (6) by nut (12), the water resistance plate (9) that matches with water resistance chamber (5) is fastened on the middle part of valve rod (6) with screw, through hole (8) is arranged on the water resistance plate (9), support the spring (13) of valve rod (6) and the bottom that spring seat (14) is installed in valve body (10).Through hole (8) on the water resistance plate (9) can be one, also can be N (N is the integer greater than 1), and the diameter of through hole (8) designs according to actual needs.
Claims (3)
1, a kind of water resistance type time-delay closing water-saving valve of controlling running water switch is characterized in that between the outlet pipe of valve body [10] and the intake pipe taper water intake being arranged.Water resistance chamber [5] is arranged at the top of valve body [10].Valve gap [2] is sealed the upper end of water resistance chamber [5], and annular water seal [3] and water seal adapter sleeve [4] are arranged on the valve gap [2], and there are valve rod moving up and down [6] and bonnet [7] in the center of valve body [10].Taper water seal [11] that matches with valve body [10] taper water intake and valve stamen [1] are fastened on the lower end of valve rod [6] by nut [12], and the water resistance plate [9] that matches with water resistance chamber [5] is fastened on the middle part of valve rod [6] with screw.Through hole [8] is arranged on the water resistance plate [9], support the spring [13] of valve rod [6] and the bottom that spring seat [14] is installed in valve body [10].
2, water resistance type time-delay closing water-saving valve according to claim 1 is characterized in that water resistance plate (9) has only a through hole (8).
3, water resistance type time-delay closing water-saving valve according to claim 1 is characterized in that water resistance plate (9) has N through hole (8) (N greater than 1 integer).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91212009 CN2089109U (en) | 1990-12-30 | 1990-12-30 | Water resistance type water saving valve capable of delay shut-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91212009 CN2089109U (en) | 1990-12-30 | 1990-12-30 | Water resistance type water saving valve capable of delay shut-off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2089109U true CN2089109U (en) | 1991-11-20 |
Family
ID=4920588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91212009 Withdrawn CN2089109U (en) | 1990-12-30 | 1990-12-30 | Water resistance type water saving valve capable of delay shut-off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2089109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504215A (en) * | 2017-10-13 | 2017-12-22 | 陈奕彦 | A kind of magnetic free foot steps water valve |
-
1990
- 1990-12-30 CN CN 91212009 patent/CN2089109U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504215A (en) * | 2017-10-13 | 2017-12-22 | 陈奕彦 | A kind of magnetic free foot steps water valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |