CN2402877Y - Automatic stop valve - Google Patents
Automatic stop valve Download PDFInfo
- Publication number
- CN2402877Y CN2402877Y CN 99247203 CN99247203U CN2402877Y CN 2402877 Y CN2402877 Y CN 2402877Y CN 99247203 CN99247203 CN 99247203 CN 99247203 U CN99247203 U CN 99247203U CN 2402877 Y CN2402877 Y CN 2402877Y
- Authority
- CN
- China
- Prior art keywords
- end cap
- tympanum
- water
- valve
- automatic stop
- 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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- Multiple-Way Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to an automatic stop valve which comprises a valve body 1, a valve rod 16 and a rubber pad 17. The utility model is characterized in that a through hole on the lower end of the valve body is fixedly connected with a connecting body 19; the valve rod 16 is sheathed with the rubber pad 17 which is abutted on a water inlet of the connecting body under the action of a spring 18; through holes on the left end and the right end of the valve body are respectively screwed with a left end cover 4 and a right end cover 13; both ends of a reciprocating shaft 3 fixedly connected with a cone 5 are respectively matched with a press handle 2 and a tympanum rubber plate 11 after both of the two ends penetrate through the left end cover and the right end cover, and a right tympanum cover 10 on the right side of the tympanum rubber plate 11 is provided with a water faucet 7. The utility model has the advantages of reliable motion, convenient operation and water saving.
Description
The utility model belongs to the haberdashery and hardware class, a kind of more precisely main and matching used stop valve of closed accumulator (for example water storage box of solar water heater).
In the prior art, closed accumulator mainly relies on electronics water level display reminds people to cut out the water supply valve door in good time, in order to guarantee the Security of equipment, generally also will one overflow pipe be set at the limiting water level place of accumulator.When tall building occurs cutting off the water because of hydraulic pressure is not enough, realize the hope of water-filling before people can't be on duty, thereby cause the water difficulty; Sometimes the person forgets throttle down also often to see the water-filling, causes the phenomenon of a large amount of excessive wastes of water.
The purpose of this utility model just is to overcome the above-mentioned deficiency of prior art, provides a kind of easy to use, reliable in action, water saving, the stop valve that can close the water source automatically.
Automatic water-saving valve provided by the utility model comprises valve body, and valve rod and rubber cushion is characterized in that: valve body is the four-way body, and its through hole, lower end is connecting firmly connected body, and the rubber cushion of suit is being pressed against under the effect of spring on the water intake of connected body on the valve rod; Be rotary with left end cap and right end cap respectively on two ends, the left and right sides through hole of valve body, the reciprocating shaft two ends that connecting firmly cone are passed behind left end cap and the right end cap equipped with handle and tympanum offset plate respectively, have a water that is arranged on the right roof of tympanum to chew on tympanum offset plate right side.
Can discharge automatically for the water that guarantees the right chamber of tympanum, the utility model has a weep hole at the lower end of right roof of tympanum.
In order to guarantee the valve rod to-and-fro motion freely, the upper end spinning of connected body the guide pad that has water passage hole and pilot hole during this reality was novel, and the upper end of valve rod is fitted in the pilot hole of guide pad.
In order to satisfy the requirement of sealing, the utility model is respectively arranged with seal ring in the cooperation place of reciprocating shaft and left end cap, right end cap.
Same reason, the utility model is respectively arranged with sealing gasket on the fitting surface of valve body and left end cap, right end cap and connected body.
Introduce embodiment of the present utility model below in conjunction with Figure of description.
Figure of description 1 is a structural representation of the present utility model;
In the accompanying drawings, 1-valve body, 2-handle, 3-reciprocating shaft, the 4-left end cap, the 5-cone, the 6-water outlet, 7-water is chewed, the 8-cleat assembly, 9-weep hole, the right roof of tympanum of 10-, 11-tympanum offset plate, 12-left side roof of tympanum, 13-right end cap, 14-sealing gasket, 15-guide pad, the 16-valve rod, 17-rubber cushion, 18-spring, the 19-connected body, the curved pin of 20-, 21-seal ring.
As shown in the figure, valve body 1 of the present utility model, its upper end-hole is a water outlet 6, and its lower end through hole is a water intake, and connected body 19 is spinning in its through hole, lower end.After an inverted valve rod 16 passes valve seat in the connected body 19, by be sleeved on spring 18 on the valve rod 16, spring seat, and curved pin 20 and valve seat cooperate it be pressed against on the valve seat, and utilize the rubber cushion 17 that is sleeved on the valve rod 16 that the water passage hole on the valve seat is sealed.The upper end of valve rod 16 places the guide sleeve of the guide pad 15 that is spun on connected body 19 tops, and at least one water passage hole arranged on the guide pad 15.Be equipped with left end cap 4 and right end cap 13 on the through hole of valve body 1 left and right sides respectively, placing the reciprocating shaft 3 of matching hole on the two end cap, its middle part is connecting firmly cone 5, and its left end has a handle 2.Left side roof of tympanum 12 connect firmly on right end cap 13 and and have water chew 7 and the right roof of tympanum 10 of weep hole 9 and the tympanum offset plate 11 usefulness bolt assemblies between the two be fixedly connected.Reciprocating shaft 3 is provided with seal ring 21 with the fitting surface place of left end cap 4 and right end cap 13, and valve body 1 and left end cap 2 are provided with sealing gasket 14 between right end cap 13 and the connected body 19.
In the use, press handle 2, cone 5 moves to right, and pushing valve rod 16 is descending, and stop valve is opened; After the water storage box topped up with water, unnecessary water arrives water through spill pipe and chews 7, enter the right chamber of tympanum, because the diameter of weep hole 9 is significantly smaller than water and chews 7 diameter, move to left so inject the water extruding tympanum offset plate 11 of the right chamber of tympanum, cleat assembly 8 promotes reciprocating shaft 3 with tympanum offset plate 11 and moves to left, and cone 5 disengages with valve rod 16, valve rod 16 resets under spring 18 effects, by rubber cushion 17 the automatic cut-off task is finished in the sealing of the water intake on the valve seat.
The utility model has the advantages that, reliable in action, easy to use, water saving.
Claims (5)
1, a kind of automatic stop valve, comprise valve body (1), valve rod (16) and rubber cushion (17), it is characterized in that: valve body (1) is the four-way body, its through hole, lower end is connecting firmly connected body (19), and the rubber cushion (17) that valve body (16) is gone up suit is pressed against on the water intake of connected body (19) under spring (18) effect; Be rotary with left end cap (4) and right end cap (13) on two ends, the left and right sides through hole of valve body (1) respectively, reciprocating shaft (3) two ends that connecting firmly cone (5) are passed behind left end cap (4) and the right end cap (13) equipped with handle (2) and tympanum offset plate (11) respectively, have a water that is arranged on the right roof of tympanum (10) to chew (7) on tympanum offset plate (11) right side.
2, automatic stop valve according to claim 1 is characterized in that: the lower end at right roof of tympanum (10) has a weep hole (9).
3, automatic stop valve according to claim 1 and 2 is characterized in that: the upper end spinning of connected body (19) the guide pad (15) that has water passage hole and pilot hole, and the upper end of valve rod (16) is fitted in the pilot hole of guide pad (15).
4, automatic stop valve according to claim 1 is characterized in that: reciprocating shaft (3) is respectively arranged with seal ring (21) with the cooperation place of left end cap (4), right end cap (13).
5, automatic stop valve according to claim 1 is characterized in that: be respectively arranged with sealing gasket (14) on the fitting surface of valve body (1) and left end cap (4), right end cap (13) and connected body (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99247203 CN2402877Y (en) | 1999-11-25 | 1999-11-25 | Automatic stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99247203 CN2402877Y (en) | 1999-11-25 | 1999-11-25 | Automatic stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2402877Y true CN2402877Y (en) | 2000-10-25 |
Family
ID=34032688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99247203 Expired - Fee Related CN2402877Y (en) | 1999-11-25 | 1999-11-25 | Automatic stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2402877Y (en) |
-
1999
- 1999-11-25 CN CN 99247203 patent/CN2402877Y/en not_active Expired - Fee Related
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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 |