CN204942561U - A kind of angle valve - Google Patents
A kind of angle valve Download PDFInfo
- Publication number
- CN204942561U CN204942561U CN201520647141.2U CN201520647141U CN204942561U CN 204942561 U CN204942561 U CN 204942561U CN 201520647141 U CN201520647141 U CN 201520647141U CN 204942561 U CN204942561 U CN 204942561U
- Authority
- CN
- China
- Prior art keywords
- water outlet
- outlet termination
- screw mandrel
- connection end
- connecting passage
- 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 discloses a kind of angle valve, its drip irrigation device is that described water outlet termination is provided with the connection end be communicated with water outlet termination, the angle formed between described connection end and water outlet termination is 140 degree-160 and spends, the first connecting passage is provided with in described water outlet termination, the second connecting passage is provided with in described connection end, described first connecting passage diameter is less than the second connecting passage diameter, and the utility model provides a kind of sealability strong and protecting against shock, angle valve that pressure release is fast.
Description
Technical field
The utility model relates to a kind of valve technology field, and more particularly, it relates to a kind of angle valve.
Background technique
Angle valve, because pipeline is in the corner shape of angle valve place one-tenth 90 degree, so be called angle valve, common angle valve comprises valve body, spool, valve rod, the inner of valve rod is connected with spool, the other end of valve rod stretches out in valve body and is connected with one handle, one end of valve body is feed-water end, control valve rod by handle and be with movable valve plug to move feed-water end or waterexit end, 90 degree are become at angle valve place with interior conduit, when water inlet, easily occur that current directly impact, be deposited in internal high pressure to give entirety and bring internal impact to cause sealing problem, not only pressure release is unhappy, and cause inner sealing problem.
Model utility content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of sealability strong and protecting against shock, angle valve that pressure release is fast.
For achieving the above object, the utility model provides following technological scheme: a kind of angle valve, comprise valve body and screw mandrel, described valve body comprises valve body and water outlet termination, described water outlet termination is provided with the connection end be communicated with water outlet termination, and the angle formed between described connection end and water outlet termination is 140 degree-160 and spends, and is provided with the first connecting passage in described water outlet termination, be provided with the second connecting passage in described connection end, described first connecting passage diameter is less than the second connecting passage diameter.
By adopting technique scheme, by being circumscribed with connection end, and the angle formed between connection end and water outlet termination is 140 degree-160 spends, make to carry out angle at connection end and joint, water outlet termination when flow of fluid to turn to, play the effect of turnover buffering, and be provided with the first connecting passage in water outlet termination, the second connecting passage is provided with in described connection end, described first connecting passage diameter is less than the second connecting passage diameter, make the liquid of water outlet termination can carry out an earial drainage when flowing to connection end, reduce valve body inside water pressure, reduce inside water pressure heap sum to impact, thus there is impacting with high pressure sealing place in minimizing, reduce sealing place sealing situation loosely to occur.
The utility model is set to further: described screw mandrel one end is provided with sheath, the sealing gasket be placed on outside screw mandrel is provided with in described sheath, the described water outlet termination the other end held that is connected with connection end is provided with circular groove, and described water outlet termination is connected with connection end on the other end held and is also provided with the seal ring block inconsistent with sealing gasket.
By adopting technique scheme, screw mandrel one end is utilized to be provided with sheath, the sealing gasket be placed on outside screw mandrel is provided with in described sheath, replace traditional spool situation, and water outlet termination is connected with connection end, the other end held is provided with circular groove, described water outlet termination is connected with connection end on the other end held and is also provided with the seal ring block inconsistent with sealing gasket, seal ring block is utilized to contact with the conflict of sealing gasket, by the extruding of screw mandrel, make mutually to extrude between seal ring block and sealing gasket, while extruding, sheath card and part sealing gasket is made to be stuck in circular groove, make overall tightness in increase further.
The utility model is set to further: described screw mandrel is also provided with the first fixing annular groove and the second fixing annular groove, is provided with O RunddichtringO in the described first fixing annular groove and the second fixing annular groove.
By adopting technique scheme, screw mandrel is also provided with the first fixing annular groove and the second fixing annular groove, O RunddichtringO is provided with in described first fixing annular groove and the second fixing annular groove, utilize double-deck O RunddichtringO to carry out sealing on screw mandrel, thus make entirety have more sealing when in use.
The utility model is set to further: described screw mandrel is also provided with stiffening ring, and described stiffening ring both sides are provided with three square rings.
By adopting technique scheme, be provided with stiffening ring by screw mandrel, and stiffening ring both sides are provided with three square rings, stiffening ring is utilized to carry out strengthening the outer wall on screw mandrel, and the design of three square rings by both sides, serves and utilizes leg-of-mutton stability, ensure bulk strength further.
The utility model is set to further: described valve body is provided with the valve gap be placed on screw mandrel, and in described valve gap, one end is provided with the delta seal ring coordinated with three square rings.
By adopting technique scheme, in valve body, be provided with valve gap, and the delta seal ring that valve gap one end three square ring coordinates, by coordinating of delta seal ring and three square rings, make mutually to conflict between delta seal ring and three square rings, carry out conflict sealing, make integral sealing personality stronger.
The utility model is set to further: be provided with buffer cavity in described valve gap.
By adopting technique scheme, in covering, being provided with buffer cavity, when playing water leakage inside, playing ponding buffering, reduce and occur directly impacting affecting sealing, better make overall tightness better.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the A portion enlarged diagram of the utility model embodiment.
Reference character in figure: 101, valve body; 102, valve body; 103, water outlet termination; 1031, circular groove; 1032, seal ring block; 1033, the first communication channel; 201, screw mandrel; 202, the first fixing annular groove; 203, the second fixing annular groove; 204, O RunddichtringO; 301, connection end; 302, the second communication channel; 401, sheath; 501, sealing gasket; 601, stiffening ring; 602, three square rings; 701, valve gap; 702, buffer cavity; 703, delta seal ring.
Embodiment
Referring to figs. 1 through Fig. 2, the utility model embodiment is described further.
A kind of angle valve, comprise valve body 101 and screw mandrel 201, described valve body 101 comprises valve body 102 and water outlet termination 103, described water outlet termination 103 is provided with the connection end be communicated with water outlet termination 103, the angle formed between described connection end and water outlet termination 103 is 140 degree-160 and spends, be provided with the first connecting passage 1033 in described water outlet termination 103, be provided with the second connecting passage in described connection end, described first connecting passage 1033 diameter is less than the second connecting passage diameter.
By adopting technique scheme, by being circumscribed with connection end, and the angle formed between connection end and water outlet termination 103 is 140 degree-160 spends, make to carry out angle at connection end and joint, water outlet termination 103 when flow of fluid to turn to, play the effect of turnover buffering, and be provided with the first connecting passage 1033 in water outlet termination 103, the second connecting passage is provided with in described connection end, described first connecting passage 1033 diameter is less than the second connecting passage diameter, make the liquid of water outlet termination 103 can carry out an earial drainage when flowing to connection end, reduce valve body 102 inside water pressure, reduce inside water pressure heap sum to impact, thus there is impacting with high pressure sealing place in minimizing, reduce sealing place sealing situation loosely to occur.
The utility model is set to further: described screw mandrel 201 one end is provided with sheath 401, the sealing gasket 501 be placed on outside screw mandrel 201 is provided with in described sheath 401, described water outlet termination 103 the other end held that is connected with connection end is provided with circular groove 1031, and described water outlet termination 103 is connected with connection end on the other end held and is also provided with the seal ring block 1032 inconsistent with sealing gasket 501.
By adopting technique scheme, screw mandrel 201 one end is utilized to be provided with sheath 401, the sealing gasket 501 be placed on outside screw mandrel 201 is provided with in described sheath 401, replace traditional spool situation, and water outlet termination 103 is connected with connection end, the other end held is provided with circular groove 1031, described water outlet termination 103 is connected with connection end on the other end held and is also provided with the seal ring block 1032 inconsistent with sealing gasket 501, seal ring block 1032 is utilized to contact with the conflict of sealing gasket 501, by the extruding of screw mandrel 201, make mutually to extrude between seal ring block 1032 and sealing gasket 501, while extruding, sheath 401 card and part sealing gasket 501 is made to be stuck in circular groove 1031, make overall tightness in increase further.
The utility model is set to further: described screw mandrel 201 is also provided with the first fixing annular groove 202 and the second fixing annular groove 203, is provided with O RunddichtringO 204 in the described first fixing annular groove 202 and the second fixing annular groove 203.
By adopting technique scheme, screw mandrel 201 is also provided with the first fixing annular groove 202 and the second fixing annular groove 203, O RunddichtringO 204 is provided with in described first fixing annular groove 202 and the second fixing annular groove 203, utilize double-deck O RunddichtringO 204 to carry out sealing on screw mandrel 201, thus make entirety have more sealing when in use.
The utility model is set to further: described screw mandrel 201 is also provided with stiffening ring 601, and described stiffening ring 601 both sides are provided with three square rings 602.
By adopting technique scheme, stiffening ring 601 is provided with by screw mandrel 201, and stiffening ring 601 both sides are provided with three square rings 602, stiffening ring 601 is utilized to carry out strengthening the outer wall on screw mandrel 201, and the design of three square rings 602 by both sides, serve and utilize leg-of-mutton stability, ensure bulk strength further.
The utility model is set to further: described valve body 102 is provided with the valve gap 701 be placed on screw mandrel 201, and in described valve gap 701, one end is provided with the delta seal ring 703 coordinated with three square rings 602.
By adopting technique scheme, valve gap 701 is provided with in valve body 102, and the delta seal ring 703 that valve gap 701 one end three square ring 602 coordinates, by coordinating of delta seal ring 703 and three square rings 602, make mutually to conflict between delta seal ring 703 and three square rings 602, carry out conflict sealing, make integral sealing personality stronger.
The utility model is set to further: be provided with buffer cavity 702 in described valve gap 701.
By adopting technique scheme, in covering, being provided with buffer cavity 702, when playing water leakage inside, playing ponding buffering, reduce and occur directly impacting affecting sealing, better make overall tightness better.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, those skilled in the art carries out common change and replaces should being included in protection domain of the present utility model within the scope of technical solutions of the utility model.
Claims (6)
1. an angle valve, comprise valve body and screw mandrel, described valve body comprises valve body and water outlet termination, it is characterized in that: described water outlet termination is provided with the connection end be communicated with water outlet termination, the angle formed between described connection end and water outlet termination is 140 degree-160 and spends, be provided with the first connecting passage in described water outlet termination, be provided with the second connecting passage in described connection end, described first connecting passage diameter is less than the second connecting passage diameter.
2. a kind of angle valve according to claim 1, it is characterized in that: described screw mandrel one end is provided with sheath, the sealing gasket be placed on outside screw mandrel is provided with in described sheath, the described water outlet termination the other end held that is connected with connection end is provided with circular groove, and described water outlet termination is connected with connection end on the other end held and is also provided with the seal ring block inconsistent with sealing gasket.
3. a kind of angle valve according to claim 2, is characterized in that: described screw mandrel is also provided with the first fixing annular groove and the second fixing annular groove, is provided with O RunddichtringO in the described first fixing annular groove and the second fixing annular groove.
4. a kind of angle valve according to claim 3, is characterized in that: described screw mandrel is also provided with stiffening ring, described stiffening ring both sides are provided with three square rings.
5. a kind of angle valve according to claim 1, is characterized in that: described valve body is provided with the valve gap be placed on screw mandrel, in described valve gap, one end is provided with the delta seal ring coordinated with three square rings.
6. a kind of angle valve according to claim 5, is characterized in that: be provided with buffer cavity in described valve gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647141.2U CN204942561U (en) | 2015-08-25 | 2015-08-25 | A kind of angle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647141.2U CN204942561U (en) | 2015-08-25 | 2015-08-25 | A kind of angle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204942561U true CN204942561U (en) | 2016-01-06 |
Family
ID=55009993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520647141.2U Expired - Fee Related CN204942561U (en) | 2015-08-25 | 2015-08-25 | A kind of angle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204942561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895189A (en) * | 2018-09-19 | 2018-11-27 | 洪炳开 | A kind of safety-type angle valve |
-
2015
- 2015-08-25 CN CN201520647141.2U patent/CN204942561U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895189A (en) * | 2018-09-19 | 2018-11-27 | 洪炳开 | A kind of safety-type angle valve |
| CN108895189B (en) * | 2018-09-19 | 2023-08-25 | 洪炳开 | Safety angle valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170328 Address after: 224400 Funing provincial high tech Industrial Development Zone, Jiangsu Province, No. 329 Provincial Highway No. 8 (F) () Patentee after: Jiangsu Weiss Intelligent Technology Co., Ltd. Address before: Truman Yuhuan County Zhen Jun Gang village in Taizhou City, Zhejiang province 317605 Patentee before: TAIZHOU JIANYE VALVE CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20200825 |