CN2481927Y - Water film closing water tap - Google Patents
Water film closing water tap Download PDFInfo
- Publication number
- CN2481927Y CN2481927Y CN 01214587 CN01214587U CN2481927Y CN 2481927 Y CN2481927 Y CN 2481927Y CN 01214587 CN01214587 CN 01214587 CN 01214587 U CN01214587 U CN 01214587U CN 2481927 Y CN2481927 Y CN 2481927Y
- Authority
- CN
- China
- Prior art keywords
- water
- fluidic element
- hole
- casing
- housing
- 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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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model provides a water film water closing faucet, which comprises a casing including a water inlet opening and a water outlet opening, and a switch nut connected with the casing through a thread. The utility model is characterized in that a fluidic element through hole is arranged in the casing, a locating through hole is provided in the fluidic element positioned in the casing, and a water through hole communicated with a locating blind hole is arranged on the wall of the casing, one end of the water through hole extends into the fluidic element through hole to be matched with the fluidic element through hole in a sliding way, a water flow channel is arranged between the other end of the water through hole and the inner wall of the casing, a pressurizing surface is arranged at the position on the fluidic element corresponding to the water inlet opening, one end of a pushing rod extends into the blind hole of the fluidic element and the other end contacts with the switch nut, and a water film forming area is arranged between the fluidic element and the inner wall of the casing. The utility model has no leakage, and the service life is long.
Description
The utility model relates to a kind of water tap, particularly be that a kind of moisture film closes faucet water.
At present commercially available water tap be low-grade universal water tap or the luxurious decoration fire hose tap of middle and high shelves all ubiquity use just occur soon being not closed completely, drop leaks or handle phenomenon out of control, its reason is:
A closes water and is engaged with the slide relative fricting movement, forms leakage owing to friction destroys Surface of action;
It is relative with water (flow) direction that b, water plug close the moving direction of water, just produces leakage when the water plug closes water pressure when intake pressure rises to surpass;
C, it is aging under long-term high pressure to close the watertight packing, and distortion is broken just to produce and is leaked;
D, operating-controlling mechanism for a long time in water-bath by corrosion and destruction, control fails produce to be leaked.
In view of above reason, the purpose of this utility model is in order to provide a kind of drop of stopping to leak, using water wisely, and the moisture film of long service life closes faucet water.
The purpose of this utility model is achieved like this:
The utility model moisture film closes faucet water and comprises the housing that contains water intake and water outlet, the switch nut that is threaded with housing, the fluidic element through hole is arranged in the housing, the fluidic element that is arranged in housing has the location to educate to have on hole and its wall and stretches into the fluidic element through hole with an end of locating the water passage hole that blind hole communicates and be slidingly matched with it and flow channel is arranged between the other end and inner walls, on the fluidic element with the water intake relevant position on supercharging face is arranged, push rod one end stretches into that fluidic element location is educated in the hole and the other end contact with the switch nut, has moisture film formation to distinguish between fluidic element and inner walls.
Between inherent water inlet of above-mentioned housing and fluidic element supercharging face spring is arranged, anti-leak result is better.
The utility model is used the wall attachment effect of fluidics water, allows current form mobile water Lian through a fluidic element in the tap.Referring to Fig. 1, the rotating switch nut promotes push rod left fluidic element is moved to the left, and current flow out from water outlet through water intake, flow channel, water inlet, location blind hole, and meanwhile, current have formed the water Lian of moving; To counter-rotation switch nut, the water Lian of then moving when reaching balance with moisture film tension force (or adhesion of moisture film and wall) is stable to be become moisture film current is cut off when the water inlet water flow pressure is decreased to gradually, and tap is in a water state at this moment; During boiling water, the fluidic element water break that moves to left under external force, water flows out.The utility model has adopted the fluidic element with function of increasing pressure, and water flow pressure is big more, and it is tight more to close water.
The utility model switch is highly sensitive, and stable working does not have and leaks using water wisely, long service life.
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing:
Fig. 1 is the utility model structural representation.
Referring to Fig. 1, containing in the housing 3 of water intake 1 and water outlet 2 has fluidic element through hole 4.Fluidic element 5 stretches into the water passage hole 7 that the fluidic element through hole end has location blind hole 6 and communicates with location blind hole 6.Form moisture film between fluidic element the other end step surface 8 and fluidic element outer end of hole face and formed district 9.Between its periphery and inner walls, form flow channel 10.Pressurized spring 12 is arranged between its supercharging face 11 and water inlet.Switch nut 13 is threaded with the corresponding end T of housing water intake type, and spanner 14 is arranged on it.Push rod 15 1 ends stretch in the blind hole of fluidic element location and two ends contact with location blind hole, switch nut inner top surface respectively.
Claims (2)
1, moisture film closes faucet water, comprise the housing (3) that contains water intake and water outlet, the switch nut (13) that is threaded with housing, it is characterized in that having in the housing fluidic element through hole (4), the fluidic element (5) that is arranged in housing has to contain to have on location blind hole and its wall and stretches into the fluidic element through hole with an end of locating the water passage hole (7) that blind hole communicates and be slidingly matched with it and flow channel (10) is arranged between the other end and inner walls, on the fluidic element with the water intake relevant position on supercharging face (11) is arranged, push rod (15) one ends stretch in the blind hole of fluidic element location and the other end contact with the switch nut, have moisture film formation to distinguish (9) between fluidic element and inner walls.
2, moisture film as claimed in claim 1 closes faucet water, and it is characterized in that has spring (12) between inherent water inlet of housing and fluidic element supercharging face (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01214587 CN2481927Y (en) | 2001-03-30 | 2001-03-30 | Water film closing water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01214587 CN2481927Y (en) | 2001-03-30 | 2001-03-30 | Water film closing water tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2481927Y true CN2481927Y (en) | 2002-03-13 |
Family
ID=33633323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01214587 Expired - Fee Related CN2481927Y (en) | 2001-03-30 | 2001-03-30 | Water film closing water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2481927Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111449314A (en) * | 2020-03-18 | 2020-07-28 | 浙安集团有限公司 | Collapse-preventing and burying-preventing rescue protective clothing |
-
2001
- 2001-03-30 CN CN 01214587 patent/CN2481927Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111449314A (en) * | 2020-03-18 | 2020-07-28 | 浙安集团有限公司 | Collapse-preventing and burying-preventing rescue protective clothing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |