CN205371662U - Internal pressure type water valve with conical plug - Google Patents
Internal pressure type water valve with conical plug Download PDFInfo
- Publication number
- CN205371662U CN205371662U CN201521142831.9U CN201521142831U CN205371662U CN 205371662 U CN205371662 U CN 205371662U CN 201521142831 U CN201521142831 U CN 201521142831U CN 205371662 U CN205371662 U CN 205371662U
- Authority
- CN
- China
- Prior art keywords
- jump ring
- valve
- valve body
- spring
- interior jump
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Safety Valves (AREA)
Abstract
The utility model discloses a awl stopper internal pressure formula water valve, including valve body, O type circle, case, interior jump ring, spring and direction support piece, the case is installed in the inside one end of valve body, is provided with O type circle on the valve body, and jump ring in the inside other end of valve body is installed, and interior jump ring links to each other with the direction support piece, and the direction support piece links to each other with the spring, all is provided with the through-hole on interior jump ring and the direction support piece, and the internal diameter of through-hole is greater than the external diameter of spring on interior jump ring and the direction support piece. The device has simple structure, reasonable design, small volume and light weight; the operation is simple and convenient, water can be supplied only by jacking the valve core, and convenience is brought to automatic water supply; the device adopts double sealing of the valve core and the O-shaped ring, has low failure rate and good sealing performance and operation stability, solves the problems of leakage and negative pressure resonance of the existing water valve and has good use effect; the device is not only suitable for water pipelines, but also suitable for oil pipelines and gas pipelines, and has wide application range and long service life.
Description
Technical field
This utility model relates to a kind of valve, specifically a kind of tapered plug inner pressed water valve.
Background technology
Valve, is the control parts in fluid delivery system, has cut-off, adjustment, water conservancy diversion, prevents the functions such as adverse current, voltage stabilizing, shunting or overflow pressure relief.Various valves used from simplest stop valve to extremely complex robot control system(RCS), its kind and specification are quite various.Valve can be used for controlling the flowing of all kinds fluids such as sky gas and water, steam, various Korrosionsmedium, mud, oil product, liquid metal and radiating medium.Valve is divided into cast iron valve, cast steel valve, stainless valve, Plastic valve etc. according to material, and valve is divided into block valve, check-valves, adjustment valve, vacuum valve and specific use valve according to purposes.Water valve is the one of valve, and existing water valve there will be water clock and negative pressure covibration after using time length in the market, and this brings inconvenience for user.
Utility model content
The purpose of this utility model is in that to provide a kind of tapered plug inner pressed water valve, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of tapered plug inner pressed water valve, including valve body, O, spool, interior jump ring, spring and guiding supporting spring, described spool is arranged on one end of valve inner, being provided with O on valve body, the other end of valve inner is provided with interior jump ring, and interior jump ring is connected with guiding supporting spring, the external diameter of interior jump ring and guiding supporting spring is more than the internal diameter of valve body, guiding supporting spring is connected with spring, interior jump ring and be provided with through hole on guiding supporting spring, interior jump ring and on the supporting spring that leads the internal diameter of through hole more than the external diameter of spring.
As further program of the utility model: the quantity of O is two.
As further program of the utility model: interior jump ring adopts axle jump ring.
As further program of the utility model: valve body adopts stainless steel to make.
Compared with prior art, the beneficial effects of the utility model are: this apparatus structure is simple, and reasonable in design, volume is little, lightweight；Simple to operation, only spool need to be headed into and can supply water, bring convenience for automatic water-supply；This device adopts spool and O dual-seal, failure rate is low, sealing and good operation stability, solves water clock and the negative pressure covibration of existing water valve, and result of use is good；This device is applicable not only to waterpipe, applies also for oil-piping and feed channel, applied widely, long service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of tapered plug inner pressed water valve.
Fig. 2 is the structural representation during work of tapered plug inner pressed water valve.
Wherein: 1-valve body, 2-O type circle, 3-spool, jump ring in 4-, 5-spring, 6-leads supporting spring.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Refer to Fig. 1-2, a kind of tapered plug inner pressed water valve, including valve body 1, O 2, spool 3, interior jump ring 4, spring 5 and guiding supporting spring 6, described spool 3 is arranged on the one end within valve body 1, valve body 1 is provided with O 2, the other end within valve body 1 is provided with interior jump ring 4, interior jump ring 4 is connected with guiding supporting spring 6, the external diameter of interior jump ring 4 and guiding supporting spring 6 is more than the internal diameter of valve body 1, guiding supporting spring 6 is connected with spring 5, interior jump ring 4 and guiding supporting spring 6 be provided with through hole, interior jump ring 4 and on guiding supporting spring 6 internal diameter of through hole more than the external diameter of spring 5.The quantity of O 2 is two.Interior jump ring 4 adopts axle jump ring.Valve body 1 adopts stainless steel to make.
Operation principle of the present utility model is: spool 3 heads into valve body 1 and can realize supplying water, bring convenience for self water feeding, and solve water clock and the negative pressure covibration of existing water valve.This apparatus structure is simple, and reasonable in design, volume is little, lightweight；Simple to operation, only spool 3 need to be headed into and can supply water, bring convenience for automatic water-supply；This device adopts spool 3 and O 2 dual-seal, failure rate is low, sealing and good operation stability, solves water clock and the negative pressure covibration of existing water valve, and result of use is good；This device is applicable not only to waterpipe, applies also for oil-piping and feed channel, applied widely, long service life.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, it is also possible to make a variety of changes under the premise without departing from this patent objective.
Claims (4)
1. a tapered plug inner pressed water valve, it is characterized in that, including valve body, O, spool, interior jump ring, spring and guiding supporting spring, described spool is arranged on one end of valve inner, valve body is provided with O, the other end of valve inner is provided with interior jump ring, interior jump ring is connected with guiding supporting spring, the external diameter of interior jump ring and guiding supporting spring is more than the internal diameter of valve body, guiding supporting spring is connected with spring, interior jump ring and guiding supporting spring are provided with through hole, interior jump ring and on guiding supporting spring the internal diameter of through hole more than the external diameter of spring.
2. tapered plug inner pressed water valve according to claim 1, it is characterised in that the quantity of described O is two.
3. tapered plug inner pressed water valve according to claim 1 and 2, it is characterised in that described interior jump ring adopts axle jump ring.
4. tapered plug inner pressed water valve according to claim 3, it is characterised in that described valve body adopts stainless steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521142831.9U CN205371662U (en) | 2015-12-22 | 2015-12-22 | Internal pressure type water valve with conical plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521142831.9U CN205371662U (en) | 2015-12-22 | 2015-12-22 | Internal pressure type water valve with conical plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205371662U true CN205371662U (en) | 2016-07-06 |
Family
ID=56274842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521142831.9U Active CN205371662U (en) | 2015-12-22 | 2015-12-22 | Internal pressure type water valve with conical plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205371662U (en) |
-
2015
- 2015-12-22 CN CN201521142831.9U patent/CN205371662U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |