CN205638900U - Novel spring ball valve - Google Patents
Novel spring ball valve Download PDFInfo
- Publication number
- CN205638900U CN205638900U CN201620444920.7U CN201620444920U CN205638900U CN 205638900 U CN205638900 U CN 205638900U CN 201620444920 U CN201620444920 U CN 201620444920U CN 205638900 U CN205638900 U CN 205638900U
- Authority
- CN
- China
- Prior art keywords
- valve
- bonnet
- valve bonnet
- spring
- ball valve
- 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
Links
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000005728 strengthening Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Check Valves (AREA)
Abstract
The utility model discloses a novel spring ball valve belongs to the liquid inlet and outlet valve field of reciprocating pump, and it is big to aim at providing a valve lift, and through -flow gauge height, the ball valve return is stable and the small low in production cost's of valve body a novel spring ball valve, and its technical scheme main points are: a novel spring ball valve, includes valve bonnet, disk seat, automatic ring, spring, the ball valve right, valve bonnet week is inclined and is provided with the liquid outlet, the valve bonnet lower part is provided with the inlet, the valve bonnet is inside for the cylinder of cylindrical cavity, the spring sets up in the valve bonnet and is full of whole valve bonnet, automatically, it is in to right ring fixed connection spring one end, automatically, it can freely remove in the valve bonnet to right the ring. The utility model is suitable for an occasion of the liquid of check valve is used to any needs.
Description
Technical field
This utility model relates to a kind of valve, particularly to a kind of Novel spring ball valve.
Background technology
Pump valve is the key components and parts of reciprocating pump.Pump valve mainly uses automatic valve, and automatic valve is divided into again spring valve (valve is closed, and mostly is cone valve and flap type) and deadweight valve (valve is closed by self gravitation effect, mostly is ball valve) mainly by spring-force driven dual.Along with the development of technology, the most wide should the using of ball-and-spring valve.
The Chinese patent of Application No. 201120183299.0 discloses a kind of Novel spring ball valve, it include including the valve body that valve seat forms with valve bonnet, the valve ball being movably arranged on valve inner, for being connected the valve summation spring of valve bonnet, the inside of valve seat is provided with at least two leads at import position, described valve ball is i.e. arranged in the inner space that described lead surrounds, described lead is that cylindrical described lead is provided with four, the equally distributed inner port periphery being arranged on valve seat.
Although this Novel spring ball valve reliability when carrying different medium and increasing service life, but the most just in following deficiency: described spring overcoat makes stroke shorten on valve bonnet boss, causes ball valve Lift little, less by flow；After liquid upwards backs down valve ball, described valve ball and spring is in unsettled transition, it is easy to because valve ball unbalance stress and swing back and forth, when valve ball return may return the most just, affect using effect；Using described valve bonnet design that valve body can be made relatively big, cost uprises.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of Lift big, and through-current capacity is high, ball valve return is stable and a kind of Novel spring ball valve at the bottom of the little production cost of valve volume.
For achieving the above object, this utility model provides following technical scheme: a kind of Novel spring ball valve, including valve bonnet, valve seat, auto-strengthening ring, spring, ball valve, valve bonnet week, side was provided with liquid outlet, described valve bonnet be inner chamber be cylindrical cylinder, described spring is arranged in valve bonnet and is full of whole valve bonnet, and described auto-strengthening ring is fixedly connected on described spring one end, and described auto-strengthening ring can move freely in valve bonnet.
By using technique scheme, described valve bonnet is set to cylinder, and the valve bonnet having abandoned prior art leaves the way of large area cavity in valve bonnet, reduces volume, saves space, saves material, reduces cost；Described spring is full of whole described valve bonnet so that described spring can contraction stable in described valve bonnet and stretching, it is to avoid rock, and the stroke of described spring becomes big, and through-current capacity is high；Described auto-strengthening ring plays the effect of stable ball valve.
This utility model is further arranged to: described valve seat be arranged on valve bonnet bottom inside and and described valve bonnet between have space.
By using technique scheme, described valve seat is arranged on inside valve bonnet, is used for blocking described ball valve and convenient disassembly and saving space and material, cost-effective；Described space is in order to the impact produced during using to described Novel spring ball valve leaves surplus.
This utility model is further arranged to: be provided with cushion seal pad bottom described valve bonnet.
By using technique scheme, when described cushion seal pad coordinates described space in use to be impacted, described cushion seal pad can be compressed certain altitude, allow described valve seat and valve bonnet fit, play cushioning effect.
This utility model is further arranged to: described valve bonnet top is takeed on added with cover, and described valve bonnet inlet stretches out.
By using technique scheme, described cover shoulder plays the effect reinforcing ball-and-spring valve, stretches out so that inlet becomes big, increase flow at described valve bonnet lower openings.
Compared with prior art, this utility model has the advantages that the stroke of described spring can be fully used, and Lift is big, and through-current capacity is high；Described spring makes ball valve return stable in being strapped in described valve bonnet completely；Novel valve bonnet valve volume is little, at the bottom of production cost.
Accompanying drawing explanation
Fig. 1 is the internal structure schematic diagram of Novel spring ball valve embodiment；
Fig. 2 is the enlarged drawing of A in Fig. 1.
In figure, 1, valve bonnet；2, spring；3, liquid outlet；4, auto-strengthening ring；5, cushion seal pad；6, valve seat；7, inlet；8, ball valve.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
A kind of Novel spring ball valve, including valve bonnet 1, valve seat 6, auto-strengthening ring 4, spring 2, ball valve 8,1 week side of described valve bonnet is provided with liquid outlet 3, described valve bonnet 1 bottom is provided with inlet 7, described valve bonnet 1 is the internal cylinder for cylindrical cavity, in described spring 2 is arranged at valve bonnet 1 and be full of whole valve bonnet 1, described auto-strengthening ring 4 is fixedly connected on described spring 2 one end, and described auto-strengthening ring 4 can move freely in valve bonnet 1.
It is provided with cushion seal pad 5 bottom described valve bonnet 1.
Described valve seat 6 be arranged on valve bonnet 1 bottom inside and and described valve bonnet between have space 61.
Described valve bonnet 1 top is takeed on added with cover, and described valve bonnet 1 inlet 7 stretches out.
Concrete structure is described as follows:
When liquid pours in described inlet 7, the pressure produced makes ball valve 8 and auto-strengthening ring 4 do the motion of compression spring 2, described spring 2 is fully seated in described valve bonnet 1, the effective travel making spring 2 can be utilized completely, being delayed service life, add the time between overhauls(TBO), described spring 2 is full of whole valve bonnet 1, make described spring 2 stable in described valve bonnet 1 can do stretching motion, it is to avoid to rock；Described auto-strengthening ring 4 is for stablizing the motion of described ball valve 8；When described ball valve 8 moves to the position of described liquid outlet 3, liquid will be flowed out by described liquid outlet 3, and when producing, the direction of described liquid outlet 3 can change according to practical situation；After the liquid of inlet 7 stops flowing, described ball valve 8 will be stablized return, fall on described valve seat 6 under the common effect of described spring 2 and auto-strengthening ring 4.
Described valve bonnet 1 is set to cylinder, and the valve bonnet 1 having abandoned prior art leaves the way of large area cavity in valve bonnet 1, reduces volume, saves space, saves material, reduces cost；Described valve bonnet 1 top is provided with cover shoulder, plays the effect reinforcing valve bonnet 1, and the inlet 7 of described valve bonnet 1 stretches out, and increases the flow of inlet 7；Described valve bonnet 1 is threaded in inside valve bonnet 1, reduce space, save material, reduction cost, and described valve seat 6 plays the effect blocking ball valve 8, when described cushion seal pad 5 coordinates described space 61 in use by impulsive force, described cushion seal pad 5 can be compressed certain altitude, allow described valve seat 6 and valve bonnet 1 fit, play cushioning effect.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
Claims (4)
1. a novel spring (2) ball valve (8), including valve bonnet (1), valve seat (6), auto-strengthening ring (4), spring (2), ball valve (8), the all sides of described valve bonnet (1) are provided with liquid outlet (3), described valve bonnet (1) bottom is provided with inlet (7), it is characterized in that: described valve bonnet (1) is the internal cylinder for cylindrical cavity, described spring (2) is arranged in valve bonnet (1) and is full of whole valve bonnet (1), described auto-strengthening ring (4) is fixedly connected on described spring (2) one end, described auto-strengthening ring (4) can move freely in valve bonnet (1).
A kind of novel spring (2) ball valve (8) the most according to claim 1, is characterized in that: described valve bonnet (1) bottom is provided with cushion seal pad (5).
A kind of novel spring (2) ball valve (8) the most according to claim 1, is characterized in that: described valve seat (6) be arranged on valve bonnet (1) bottom inside and and described valve bonnet (1) between have space.
A kind of novel spring (2) ball valve (8) the most according to claim 1, is characterized in that: described valve bonnet (1) top is takeed on added with cover, and described valve bonnet (1) inlet (7) stretches out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620444920.7U CN205638900U (en) | 2016-05-16 | 2016-05-16 | Novel spring ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620444920.7U CN205638900U (en) | 2016-05-16 | 2016-05-16 | Novel spring ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205638900U true CN205638900U (en) | 2016-10-12 |
Family
ID=57057032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620444920.7U Expired - Fee Related CN205638900U (en) | 2016-05-16 | 2016-05-16 | Novel spring ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205638900U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112110622A (en) * | 2020-09-08 | 2020-12-22 | 天津壹新环保工程有限公司 | Sludge sterilization treatment device and process |
| CN113530489A (en) * | 2021-06-15 | 2021-10-22 | 中国石油化工股份有限公司 | Anti-pollution packer and anti-pollution well-washing and swabbing integrated pipe column |
-
2016
- 2016-05-16 CN CN201620444920.7U patent/CN205638900U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112110622A (en) * | 2020-09-08 | 2020-12-22 | 天津壹新环保工程有限公司 | Sludge sterilization treatment device and process |
| CN113530489A (en) * | 2021-06-15 | 2021-10-22 | 中国石油化工股份有限公司 | Anti-pollution packer and anti-pollution well-washing and swabbing integrated pipe column |
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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: 20161012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |