CN2298379Y - Discharging valve - Google Patents
Discharging valve Download PDFInfo
- Publication number
- CN2298379Y CN2298379Y CN 97208797 CN97208797U CN2298379Y CN 2298379 Y CN2298379 Y CN 2298379Y CN 97208797 CN97208797 CN 97208797 CN 97208797 U CN97208797 U CN 97208797U CN 2298379 Y CN2298379 Y CN 2298379Y
- Authority
- CN
- China
- Prior art keywords
- valve rod
- valve
- flowing water
- valve body
- spool
- 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 relates to a water outlet value of an electrothermal thermos bottle, which comprises a valve body, a valve core, a valve rod, a restoring spring, etc. Because the utility model adopts the structure of a drive rod and a pivot thereof driving a valve rod to move, the water outlet value of an electrothermal thermos bottle has the advantages of simple structure, convenient operation, time saving and labor saving. Simultaneously, the water outlet value of an electrothermal thermos bottle adopts the structure of the valve rod resetting by the spring. Thus, the automatic resetting of the valve rod can be realized, and the tightly closing of the lower end of the valve rod and the water outlet end A of the valve body under the action of spring force can be ensured. The water outlet value of an electrothermal thermos bottle of the utility model has the advantages of good sealing property, simple structure, convenient operation, good sealing property, time saving, labour saving, convenience and practicality.
Description
The utility model is a kind of flowing water Valve that is used for electric-heating thermos, belongs to the improvement technology of flowing water Valve.
The existing flowing water Valve that is used for electric-heating thermos, its complex structure, troublesome poeration is wasted time and energy, and the user feels inconvenience.
The purpose of this utility model is to overcome above-mentioned shortcoming and provides a kind of simple in structure, easy to operate, time saving and energy saving flowing water Valve.
Structural representation of the present utility model as shown in drawings, include valve body (1), spool (2), valve rod (3), driveshaft (4), spool (2) is packed in the valve body (1), valve rod (3) is plugged in the spool (2), and the waterexit end A of its lower end and valve body (1) touches, and the upper end is connected with valve rod (3) by link (4).
Describe concrete structure of the present utility model and working condition in detail below in conjunction with accompanying drawing:
Accompanying drawing is a structural representation of the present utility model, include valve body (1), spool (2), valve rod (3), driveshaft (4), spool (2) is packed in the valve body (1), valve rod (3) is plugged in the spool (2), and the waterexit end A of its lower end and valve body (1) touches, and the upper end is connected with valve rod (3) by link (41); Wherein link (41) is a connecting pin.In order to limit the scope that moves up and down of valve rod (3), above-mentioned valve rod (3) is provided with running fix groove (31), be equipped with locating piece (5) in it, locating piece (5) is bearing on the spool (2), and by tightening up with the affixed fixed block (6) of valve body (1), locating piece (5) is a bearing pin, and fixed block (6) is a threaded connector.Can block the waterexit end of valve body (1) under normal conditions in order to ensure the lower end of valve rod (3), be provided with hollow slotted eye (32) in the above-mentioned valve rod (3), be provided with Returnning spring (7) in it, the lower end of Returnning spring (7) is bearing in the bottom of slotted eye (32), the upper end fastening is on locating piece (5), and the surface of contact of the lower end of valve rod (3) and valve body (1) waterexit end A is provided with seal ring (8), spool (2) upper end is provided with seal ring (9) with the surface of contact of valve body (1), spool (2) is provided with seal ring (10) with the surface of contact of valve rod (3), to guarantee the favorable sealing property of valve.In addition, for making its better tightness, the waterexit end A of the lower end of valve rod (3) and valve body (1) is the conical surface that mates with each other.
The utility model in use, firmly press the end of driveshaft (4), driveshaft (4) upwards mentions connected valve rod (3) by fulcrum B, thereby makes the conical surface of valve rod (3) lower end leave the waterexit end A of valve body (1), at this moment, water then flows out from this waterexit end A; After having put water, discharge and press the active force of driveshaft (4) end, then valve rod (3) moves down under the effect of Returnning spring (7) and resets, and makes the conical surface of valve rod (3) lower end block the conical surface of valve body (1) waterexit end A, thereby water can't be flowed out.
This use is novel owing to adopt the structure that moves by driveshaft and fulcrum actuate valve stem thereof, therefore, it is simple in structure, easy to operate, time saving and energy saving, simultaneously, because valve rod adopts the structure by spring reset, this can not only realize automatically reseting of valve rod, and can guarantee that valve rod makes the driving fit of its lower end and valve body waterexit end A under the effect of spring force, make its sealing better, in addition, because the waterexit end of valve rod lower end and valve body adopts the conical surface that mates with each other to reach owing to be equipped with sealing between its each fitting surface, so can further guarantee its better tightness, the utility model is a kind of simple in structure, easy and simple to handle, good airproof performance, time saving and energy saving, convenient and practical flowing water Valve.
Claims (9)
1, a kind of flowing water Valve, include valve body (1), spool (2), valve rod (3), driveshaft (4), it is characterized in that spool (2) is packed in the valve body (1), valve rod (3) is plugged in the spool (2), and the waterexit end A of its lower end and valve body (1) touches, and the upper end is connected with valve rod (3) by link (41).
2, flowing water Valve according to claim 1, it is characterized in that above-mentioned valve rod (3) is provided with running fix groove (31), be equipped with locating piece (5) in it, locating piece (5) is bearing on the spool (2), and by tightening up with the affixed fixed block (6) of valve body (1).
3, flowing water Valve according to claim 2 is characterized in that being provided with hollow slotted eye (32) in the above-mentioned valve rod (3), is provided with Returnning spring (7) in it, and the lower end of Returnning spring (7) is bearing in the bottom of slotted eye (32), and the upper end fastening is on locating piece (5).
4, flowing water Valve according to claim 1 is characterized in that the lower end of above-mentioned valve rod (3) and the waterexit end A of valve body (1) are the conical surface that mates with each other.
5, flowing water Valve according to claim 1 is characterized in that above-mentioned link (41) is a connecting pin.
6, flowing water Valve according to claim 1 is characterized in that above-mentioned fixing piece (6) is threaded connector.
7,, it is characterized in that above-mentioned locating piece (5) is a bearing pin according to claim 1 or 2 or 3 or 4 or 5 or 6 described flowing water Valves.
8, flowing water Valve according to claim 7 is characterized in that the lower end of above-mentioned valve rod (3) and the surface of contact of valve body (1) waterexit end A are provided with seal ring (8).
9, flowing water Valve according to claim 7 is characterized in that above-mentioned spool (2) upper end and the surface of contact of valve body (1) are provided with seal ring (9), and spool (2) is provided with seal ring (10) with the surface of contact of valve rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97208797 CN2298379Y (en) | 1997-03-13 | 1997-03-13 | Discharging valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97208797 CN2298379Y (en) | 1997-03-13 | 1997-03-13 | Discharging valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2298379Y true CN2298379Y (en) | 1998-11-25 |
Family
ID=33928153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97208797 Expired - Fee Related CN2298379Y (en) | 1997-03-13 | 1997-03-13 | Discharging valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2298379Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443801A (en) * | 2015-12-07 | 2016-03-30 | 天津贝特尔流体控制阀门有限公司 | Automatic-reset bypass valve |
| CN107101001A (en) * | 2017-05-27 | 2017-08-29 | 玉环达丰环保设备有限公司 | A kind of tap |
-
1997
- 1997-03-13 CN CN 97208797 patent/CN2298379Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443801A (en) * | 2015-12-07 | 2016-03-30 | 天津贝特尔流体控制阀门有限公司 | Automatic-reset bypass valve |
| CN107101001A (en) * | 2017-05-27 | 2017-08-29 | 玉环达丰环保设备有限公司 | A kind of 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 |