CN205978484U - Angle valve - Google Patents
Angle valve Download PDFInfo
- Publication number
- CN205978484U CN205978484U CN201620819073.8U CN201620819073U CN205978484U CN 205978484 U CN205978484 U CN 205978484U CN 201620819073 U CN201620819073 U CN 201620819073U CN 205978484 U CN205978484 U CN 205978484U
- Authority
- CN
- China
- Prior art keywords
- hole
- internal diameter
- valve body
- screw mandrel
- intercommunicating pore
- 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 the technical field of valves, the concrete angle valve that is, including the valve body that is equipped with water inlet and delivery port, the valve body in be equipped with and make water inlet and delivery port intercommunication or closed lead screw, the lead screw on be equipped with sealed the pad, the valve body in be equipped with with the sealed annular retaining ring of contradicting that fills up. The utility model discloses simple structure, the practicality is strong.
Description
Technical field
This utility model is related to valve technology field, specially angle valve.
Background technology
During long-term switch, screw mandrel easily and produces mechanical wear at the sealing of valve body to traditional angle valve, and then
Lead to screw mandrel to be susceptible to leak with sealing of valve body, shorten the service life of angle valve；Screw mandrel in traditional angle valve simultaneously
Because of its structure design reason, lead to screw mandrel to be easily broken off in use, and then shorten the service life of angle valve.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of structural strength big angle valve.
For achieving the above object, this utility model provides following technical scheme：Angle valve, including being provided with water inlet and water outlet
Mouthful valve body it is characterised in that:It is provided with the screw mandrel making water inlet connect with outlet or close in described valve body, described
Screw mandrel is provided with sealing gasket, is provided with the annular retaining ring conflicted with sealing gasket in described valve body.
Further, described screw mandrel is provided with the threaded portion being threaded connection with valve body and stiffening ring, threaded portion with plus
Form a seal groove between strong circle, in seal groove, be arranged with sealing ring.
Further, described water inlet includes being sequentially connected the first intercommunicating pore, caching hole and pressurized hole, described caching
The internal diameter in hole is more than the internal diameter of the first intercommunicating pore, and the internal diameter of the first described intercommunicating pore is more than the internal diameter of pressurized hole.
Further, described outlet includes the second intercommunicating pore being sequentially connected and decompression hole, described decompression hole interior
Footpath is more than the internal diameter of the second intercommunicating pore.
Contrast the deficiencies in the prior art, the beneficial effect that the technical scheme that this utility model provides is brought：1. sealing gasket
Two ends conflict with screw mandrel and annular retaining ring respectively and be connected, effectively prevent from producing with valve body showing of wearing and tearing in screw mandrel rotary course
As occurring, and then extend the service life of angle valve.
2. sealing gasket is made up of rubber, and screw mandrel produces pressure to sealing gasket respectively with annular retaining ring, using annular retaining ring
To compress sealing gasket with screw mandrel, to prevent fluid from the junction leakage of screw mandrel and angle valve further, prevent the fluids such as water resource from existing
The phenomenon wasting in work process occurs.
3. threaded portion and stiffening ring, as enhancing steel ring, on the one hand increased the structural strength of screw mandrel, on the other hand, screw thread
Form a seal groove between portion and stiffening ring, in seal groove, be arranged with sealing ring, further the connection of sealing screw mandrel and valve body
Place.
4. the first intercommunicating pore, caching hole and pressurized hole that the water inlet described in includes being sequentially connected, described caching hole
Internal diameter is more than the internal diameter of the first intercommunicating pore, and the internal diameter of the first described intercommunicating pore is more than the internal diameter of pressurized hole, by caching hole
The ratio that footpath sets is larger, and water through caching hole buffering, effectively prevents water from directly impacting screw mandrel, and leads to after the first intercommunicating pore
There is the phenomenon of leakage in the junction between screw mandrel and valve body.
5. the outlet described in includes the second intercommunicating pore being sequentially connected and decompression hole, and the internal diameter of described decompression hole is more than
The internal diameter of the second intercommunicating pore, will decompression hole internal diameter setting ratio larger, water from the second intercommunicating pore out after through decompression hole
Afterwards, reduced pressure, makes the water of outflow stable, effectively prevents the water pressure out through apopore larger and sputter showing of human body
As occurring.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of valve body.
Fig. 3 is the structural representation of screw mandrel.
Specific embodiment
Reference picture 1- Fig. 3 is described further to this utility model.
Angle valve, including the valve body being provided with water inlet 1 and outlet 2, being provided with described valve body makes water inlet 1 and outlet
2 connections or the screw mandrel 3 of closure, described screw mandrel 3 is provided with sealing gasket 4, is provided with and sealing gasket 4 conflict in described valve body
Annular retaining ring 5.
Being conflicted with screw mandrel 3 and annular retaining ring 5 respectively and be connected in the two ends of sealing gasket 4, effectively prevents in screw mandrel 3 rotary course
The phenomenon producing abrasion with valve body occurs, and then extends the service life of angle valve；
Sealing gasket 4 is made up of rubber, and screw mandrel 3 produces pressure to sealing gasket 4 respectively with annular retaining ring 5, using annular gear
Circle 5 and screw mandrel 3, to compress sealing gasket 4, prevent fluid from the junction leakage of screw mandrel 3 and angle valve further, prevent water resource etc.
The phenomenon that fluid wastes in the course of the work occurs.
Further, described screw mandrel 3 is provided with the threaded portion 31 being threaded connection with valve body and stiffening ring 32, threaded portion
Form a seal groove between 31 and stiffening ring 32, in seal groove, be arranged with sealing ring 33.
Threaded portion 31 and stiffening ring 32, as enhancing steel ring, on the one hand increased the structural strength of screw mandrel 3, on the other hand,
Form a seal groove between threaded portion 31 and stiffening ring 32, in seal groove, be arranged with sealing ring 33, further sealing screw mandrel 3 with
The junction of valve body.
Further, described water inlet 1 includes the first intercommunicating pore 11, caching hole 12 and the pressurized hole 13 being sequentially connected, institute
The internal diameter in the caching hole stated is more than the internal diameter of the first intercommunicating pore 11, and the internal diameter of the first described intercommunicating pore 11 is more than pressurized hole 13
Internal diameter, will be larger for the ratio that sets of internal diameter in caching hole 12, water buffers through caching hole 12 after the first intercommunicating pore 11, effectively
Prevent water from directly impacting screw mandrel 3, and lead to the junction between screw mandrel 3 and valve body that the phenomenon of leakage occurs.
Wherein pressurized hole 13 is formed by annular retaining ring.
Further, described outlet 2 includes the second intercommunicating pore 21 being sequentially connected and decompression hole 22, described decompression hole
22 internal diameter is more than the internal diameter of the second intercommunicating pore 21, will be larger for the ratio of the internal diameter setting of decompression hole 22, and water is from the second intercommunicating pore 21
After out after decompression hole 22, reduced pressure, make the water of outflow stable, effectively prevent the hydraulic pressure out through apopore
The phenomenon generation that power is larger and sputters human body.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, the skill of this area
Art personnel carry out common variations and alternatives in the range of technical solutions of the utility model and should be included in guarantor of the present utility model
In the range of shield.
Claims (1)
1. angle valve, including the valve body being provided with water inlet and outlet it is characterised in that:Be provided with described valve body make water inlet with
Outlet connection or the screw mandrel of closure, described screw mandrel is provided with sealing gasket, is provided with and is conflicted with sealing gasket in described valve body
Annular retaining ring；
Described screw mandrel is provided with the threaded portion being threaded connection with valve body and stiffening ring, is formed between threaded portion and stiffening ring
One seal groove, is arranged with sealing ring in seal groove；
Described water inlet includes the first intercommunicating pore, caching hole and the pressurized hole being sequentially connected, and the internal diameter in described caching hole is big
In the internal diameter of the first intercommunicating pore, the internal diameter of the first described intercommunicating pore is more than the internal diameter of pressurized hole；
Described outlet includes the second intercommunicating pore being sequentially connected and decompression hole, and the internal diameter of described decompression hole is more than second even
The internal diameter of through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620819073.8U CN205978484U (en) | 2016-07-29 | 2016-07-29 | Angle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620819073.8U CN205978484U (en) | 2016-07-29 | 2016-07-29 | Angle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205978484U true CN205978484U (en) | 2017-02-22 |
Family
ID=58028186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620819073.8U Expired - Fee Related CN205978484U (en) | 2016-07-29 | 2016-07-29 | Angle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205978484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723849A (en) * | 2019-01-14 | 2019-05-07 | 傅飞波 | Full-bore ceramics straight-through valve |
-
2016
- 2016-07-29 CN CN201620819073.8U patent/CN205978484U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723849A (en) * | 2019-01-14 | 2019-05-07 | 傅飞波 | Full-bore ceramics straight-through valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20210729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |