CN2630579Y - Anti-freeze water tap - Google Patents
Anti-freeze water tap Download PDFInfo
- Publication number
- CN2630579Y CN2630579Y CN 03256102 CN03256102U CN2630579Y CN 2630579 Y CN2630579 Y CN 2630579Y CN 03256102 CN03256102 CN 03256102 CN 03256102 U CN03256102 U CN 03256102U CN 2630579 Y CN2630579 Y CN 2630579Y
- Authority
- CN
- China
- Prior art keywords
- water pipe
- valve
- faucet
- water
- handle
- 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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Abstract
The utility model is a freeze resistant faucet, including a handle, a faucet body and a water pipe which is connected with the faucet body, a pull rod with up and down movement control by the handle penetrates the water pipe, the lower end of the water pipe is connected with the valve body, the lateral wall of the valve is provided with a weep hole, a valve seat is arranged in the bottom of the valve, the lower end of the pull rod is fixed with a valve core, valve wall is made into vertical concave convex rhombic shape. The valve body is arranged below frozen soil layer, after closing the faucet, the retaining water in the water pipe and the faucet is exhausted from the weep hole of the valve, guaranteeing waterless in easy-freezable parts, thus the possibility of freezing the faucet and ground water pipe is putted an end.
Description
Technical field:
The utility model relates to water supply installation, particularly can prevent the water tap that frozen winter.
Background technique:
At the cold area in winter, water tap and ground water pipe are frozen in because of inner water, gently then can not supply water, heavy then bursting by freezing tap and ground water pipe.At this problem, existing many improvement technology occur, and its common ground all is the water in the emptying tap, but structure is relatively complicated, and the cost height is introduced as Chinese patent 95210295, has adopted transmission levers, flexible element and float etc.; And install, safeguard all than trouble.
Summary of the invention:
The purpose of this utility model provides a kind of simple in structure, respond well antifreezing faucet.
The utility model comprises handle, cock body, the water pipe that is communicated with cock body, runs through water pipe by the pull bar of handle control lifting, it is characterized in that the water pipe lower end connects valve body, its sidewall has spilled water hole, the bottom is shaped on valve seat, and pull bar lower end and spool are connected, and the valve wall is made vertical concavo-convex rib shape.Length of pipe slightly is longer than frozen soil layer thickness.
The utility model adds water pipe and grows to greater than thickness of frozen earth layer, valve body is positioned at below the frozen soil layer, and behind cutout cock, the water in water pipe and the tap is discharged from the discharge opening of valve body, it is anhydrous to have guaranteed easily to freeze the position, thus stopped that water tap and ground water pipe frozen may.
Description of drawings:
Fig. 1 is the utility model one embodiment's a structural drawing.
Fig. 2 is Figure 1A-A sectional view.
Embodiment:
With reference to accompanying drawing.Water pipe 12 upper ends are threaded with cock body 9 water intakes, and the lower end is threaded with valve body 14.Run through in the water pipe-pull bar 13, its upper end is connected with connecting rod 4 in handle 1 lowering or hoisting gear, and lower end and the round end spool 15 that is positioned at valve body 14 are connected, and make spool 15 control lifting with handle, the valve seat 3 formation sealing surfaces of spool 15 round end positions and valve body 14 bottoms.Have a spilled water hole 17 at the valve wall position a little more than spool 15 places, the valve inwall is made vertical concavo-convex rib shape.
Mark 2 is an axle bolt among the figure, and 5 is connecting sheet, and 6 is square headed screw, and 7 are the sealing swivel nut, and 8 is the graphite grazing pad, and 11 is the extension bar of contacting with pull bar 13.
Working principle: lift on the handle 1, connecting rod 4 rises spool 15 by pull bar 13, valve open, the underground conduit pipe of burying underground enters vertical groove the tube wall of valve body 14 through interface 16 from valve seat 3, flow out at water outlet 10 places that rise to water tap, can be shaped on screw thread for water nozzle, can be used for and be connected such as other conduit pipes such as fire-prevention pipes.Handle 1 presses down when closing water, and connecting rod 4 bottoms make spool 15 that valve seat 3 places are sealed by pull bar 13.Tap 9 is discharged from discharge opening 17 with the water in the water pipe 12.Because water pipe 12 length, are easily frozen the position greater than frozen soil layer thickness anhydrous when having guaranteed severe winter water pipe and water tap be not damaged by frost.Discharge opening 17 is opened the fin place at tube wall, so when moving on the spool 15, just block discharge opening, making into, water is not run off.
Claims (2)
1, a kind of antifreezing faucet, comprise handle (1), cock body (9), the water pipe (12) that is communicated with cock body, pull bar (13) by handle (1) control lifting runs through water pipe (12), it is characterized in that water pipe (12) lower end connects valve body (14), its sidewall has spilled water hole (17), the bottom is shaped on valve seat (3), and pull bar (13) lower end and spool (15) are connected, and the valve wall is made vertical concavo-convex rib shape.
2, antifreezing faucet according to claim 1 is characterized in that water pipe (12) length slightly is longer than frozen soil layer thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03256102 CN2630579Y (en) | 2003-07-26 | 2003-07-26 | Anti-freeze water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03256102 CN2630579Y (en) | 2003-07-26 | 2003-07-26 | Anti-freeze water tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2630579Y true CN2630579Y (en) | 2004-08-04 |
Family
ID=34295285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03256102 Expired - Fee Related CN2630579Y (en) | 2003-07-26 | 2003-07-26 | Anti-freeze water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2630579Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007358A (en) * | 2021-03-01 | 2021-06-22 | 台州新三和卫浴股份有限公司 | Anti-freezing water tap |
-
2003
- 2003-07-26 CN CN 03256102 patent/CN2630579Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007358A (en) * | 2021-03-01 | 2021-06-22 | 台州新三和卫浴股份有限公司 | Anti-freezing water tap |
| CN113007358B (en) * | 2021-03-01 | 2022-06-17 | 台州新三和卫浴股份有限公司 | Anti-freezing water tap |
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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 |