CN207122629U - A kind of ball valve - Google Patents
A kind of ball valve Download PDFInfo
- Publication number
- CN207122629U CN207122629U CN201720830652.7U CN201720830652U CN207122629U CN 207122629 U CN207122629 U CN 207122629U CN 201720830652 U CN201720830652 U CN 201720830652U CN 207122629 U CN207122629 U CN 207122629U
- Authority
- CN
- China
- Prior art keywords
- ring
- mounting table
- annular groove
- bonnet
- 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.)
- Active
Links
Landscapes
- Taps Or Cocks (AREA)
Abstract
The utility model discloses a kind of ball valve, aim to provide it is a kind of be connected with external pipe fitting it is convenient, good sealing effect and the good ball valve of connective stability, its drip irrigation device is that ball valve body includes valve body, valve element, bonnet and the hexagonal nuts being connected with bonnet, lock pin is provided with bonnet, jump ring is provided between bonnet and hexagonal nuts, the lock pin includes mounting table, it is arranged at the left sealed end of mounting table side and is arranged at the right sealed end of mounting table opposite side, the left sealed end includes the first back-up ring and the second back-up ring, formed with the first limited ring groove between first back-up ring and mounting table, formed with the second annular groove between first back-up ring and the second back-up ring, sealing ring is equipped with first annular groove and the second annular groove, the utility model is applied to valve technology field.
Description
Technical field
A kind of valve technology field is the utility model is related to, more specifically, it relates to a kind of ball valve.
Background technology
At present, the ball valve of in the market, it includes ball valve body.This ball valve body, including valve body, valve element, bonnet and
The hexagonal nuts being connected with bonnet, because the ball valve body of traditional structure is when needing to connect external pipe fitting, because the connection of valve body
End and the connection end of bonnet use helicitic texture, are needing and external pipe fitting, for example when flexible pipe is attached, then can make company
It is not convenient enough to connect, and ensures that the stability of good sealing effectiveness and connection is all the problem of presently, there are.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide and a kind of is connected just with external pipe fitting
The good ball valve of victory, good sealing effect and connective stability.
To achieve the above object, the utility model provides following technical scheme：A kind of ball valve, including ball valve body, its
It is characterized in：The ball valve body includes valve body, valve element, bonnet and the hexagonal nuts being connected with bonnet, and lock pin, valve are provided with bonnet
Jump ring is provided between cap and hexagonal nuts, the lock pin includes mounting table, the left sealed end for being arranged at mounting table side and setting
In the right sealed end of mounting table opposite side, the left sealed end includes the first back-up ring and the second back-up ring, the first back-up ring and mounting table
Between formed with the first annular groove, formed with the second annular groove between the first back-up ring and the second back-up ring, in the first annular groove and the second annular groove
Sealing ring is equipped with, right sealed end is provided with third gear circle and fourth gear circle, formed between third gear circle and fourth gear circle
Three annular grooves, formed with the 4th annular groove between fourth gear circle and mounting table, sealing ring is equipped with the 3rd annular groove and the 4th annular groove, institute
State and connection end is additionally provided with right sealed end, connection end is in round-like structure.
By using above-mentioned technical proposal, ball valve body includes valve body, valve element, bonnet and the hexagonal being connected with bonnet
Cap, is provided with lock pin in bonnet, jump ring is provided between bonnet and hexagonal nuts, by the lock pin that is set in bonnet and bonnet with
The jump ring set between hexagonal nuts, then convenient degree when being attached by lock pin and external pipe fitting, and by jump ring then
Stability when being connected with external pipe fitting is further ensured, and the lock pin includes mounting table, is arranged at mounting table side
Left sealed end and the right sealed end for being arranged at mounting table opposite side, left sealed end include the first back-up ring and the second back-up ring, and first
Formed with the first annular groove between back-up ring and mounting table, formed with the second annular groove, the first annular groove between the first back-up ring and the second back-up ring
With sealing ring is equipped with the second annular groove, right sealed end is provided with third gear circle and fourth gear circle, third gear circle and fourth gear circle
Between formed with the 3rd annular groove, formed with the 4th annular groove between fourth gear circle and mounting table, in the 3rd annular groove and the 4th annular groove
Provided with sealing ring, the lock pin set by using said structure, then good sealing effectiveness is ensure that, standing groove both ends are equipped with
Two set the annular groove of sealing ring, then by the effect of double containment, ensure good sealing effectiveness, further, in right sealed end
On be additionally provided with connection end, and connection end is in round-like structure, and the small one end in round-like structure one end is big, then can ensure with it is outer
The stability of the convenient degree of connection and connection when jointed tubular workpieces connect.
The utility model is further arranged to：The mounting table is provided with fifth gear towards the table top of right sealed end side
Circle, is placed in standing groove between fifth gear circle and mounting table formed with standing groove, jump ring.
By using above-mentioned technical proposal, mounting table is provided with fifth gear circle towards the table top of right sealed end side, passes through
The fifth gear circle of setting so that formed with standing groove between fifth gear circle and mounting table, and jump ring is placed in standing groove, then
The stability between jump ring and mounting table is further increased, and then ensure that good connective stability.
The utility model is further arranged to：The jump ring includes first resistance surface inconsistent with standing groove and with six
The second inconsistent resistance surface of angle cap, the first resistance surface and the second resistance surface are skewed.
By using above-mentioned technical proposal, jump ring include first resistance surface inconsistent with standing groove and with hexagonal nuts phase
The second resistance surface contradicted, the first resistance surface and the second resistance surface are inclined-plane, by by the first resistance surface and the second resistance surface
Inclined-plane is disposed as, then can increase the conflict area between standing groove or hexagonal nuts, so as to ensure that the placement of jump ring
Stability.
Brief description of the drawings
Fig. 1 is a kind of configuration schematic diagram of ball valve embodiment of the utility model.
Embodiment
Reference picture 1 is described further to a kind of ball valve embodiment of the utility model.
A kind of ball valve, including ball valve body, ball valve body include valve body 1, valve element, bonnet and the hexagonal being connected with bonnet
Cap 3, is provided with lock pin 2 in bonnet, jump ring 30 is provided between bonnet and hexagonal nuts 3, by the lock pin 2 that is set in bonnet and
The jump ring 30 set between bonnet and hexagonal nuts 3, then convenient degree when being attached by lock pin 2 and external pipe fitting, and
Stability when being connected with external pipe fitting is then further ensured by jump ring 30, and the lock pin 2 includes mounting table 4, set
In the side of mounting table 4 left sealed end and be arranged at the right sealed end of mounting table opposite side, left sealed end includes the first back-up ring
20 and second back-up ring 21, formed with the first annular groove 23, the first back-up ring 20 and the second back-up ring 21 between the first back-up ring 20 and mounting table 4
Between formed with the second annular groove 24, sealing ring is equipped with the first annular groove 23 and the second annular groove 24, right sealed end is provided with the 3rd
Back-up ring 24 and fourth gear circle 25, formed with the 3rd annular groove 26 between third gear circle 24 and fourth gear circle 25, fourth gear circle 25 and put
Put between platform 4 formed with the 4th annular groove 27, sealing ring is equipped with the 3rd annular groove 26 and the 4th annular groove 27, by using above-mentioned knot
The lock pin 2 that structure is set, then ensure that good sealing effectiveness, standing groove both ends are equipped with the annular groove of two setting sealing rings, then led to
The effect of double containment is crossed, ensures good sealing effectiveness, further, connection end 28 is additionally provided with right sealed end, and even
It is in round-like structure to connect end 28, and the small one end in round-like structure one end is big, then can ensure the connection when being connected with external pipe fitting
Convenient degree and the stability of connection.
The utility model is further arranged to, and mounting table 4 is provided with fifth gear circle 40 towards the table top of right sealed end side,
Pass through the fifth gear circle 40 of setting so that formed with standing groove 41 between fifth gear circle 40 and mounting table, and jump ring 30 is put
In in standing groove 41, then the stability between jump ring 30 and mounting table 4 is further increased, and then ensure that good connection is steady
It is qualitative.
The utility model is further arranged to, jump ring 30 include first resistance surface 301 inconsistent with standing groove 40 and
Second resistance surface 302 inconsistent with hexagonal nuts 3, the first resistance surface 301 and the second resistance surface 302 are inclined-plane, by by
One resistance surface 301 and the second resistance surface 302 are disposed as inclined-plane, then can increase between standing groove 40 or hexagonal nuts 3
Area is contradicted, so as to ensure that the shelf-stability of jump ring.
Preferred embodiment of the present utility model is the foregoing is only, not limiting the 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 should all be included in guarantor of the present utility model
In the range of shield.
Claims (3)
1. a kind of ball valve, including ball valve body, it is characterized in that：The ball valve body includes valve body, valve element, bonnet and and bonnet
The hexagonal nuts of connection, bonnet is interior to be provided with lock pin, and jump ring is provided between bonnet and hexagonal nuts, and the lock pin includes mounting table, set
In mounting table side left sealed end and be arranged at the right sealed end of mounting table opposite side, the left sealed end includes first gear
Circle and the second back-up ring, formed with the first annular groove between the first back-up ring and mounting table, between the first back-up ring and the second back-up ring formed with
Sealing ring is equipped with second annular groove, the first annular groove and the second annular groove, right sealed end is provided with third gear circle and fourth gear circle, the
Formed with the 3rd annular groove between three back-up rings and fourth gear circle, formed with the 4th annular groove, the 3rd ring between fourth gear circle and mounting table
Sealing ring is equipped with groove and the 4th annular groove, connection end is additionally provided with the right sealed end, connection end is in round-like structure.
2. a kind of ball valve according to claim 1, it is characterized in that：The mounting table is towards on the table top of right sealed end side
Provided with fifth gear circle, it is placed between fifth gear circle and mounting table formed with standing groove, jump ring in standing groove.
3. a kind of ball valve according to claim 2, it is characterized in that：The jump ring, which includes first inconsistent with standing groove, to be supported
Contacting surface and second resistance surface inconsistent with hexagonal nuts, the first resistance surface and the second resistance surface are skewed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720830652.7U CN207122629U (en) | 2017-07-10 | 2017-07-10 | A kind of ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720830652.7U CN207122629U (en) | 2017-07-10 | 2017-07-10 | A kind of ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207122629U true CN207122629U (en) | 2018-03-20 |
Family
ID=61612400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720830652.7U Active CN207122629U (en) | 2017-07-10 | 2017-07-10 | A kind of ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207122629U (en) |
-
2017
- 2017-07-10 CN CN201720830652.7U patent/CN207122629U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207122629U (en) | A kind of ball valve | |
| JP3184532U (en) | Lifting buffer structure of automatic watering device | |
| CN205424178U (en) | Valve connecting piece | |
| CN207394163U (en) | A kind of hydraulic pipeline joint component | |
| CN204879129U (en) | Ring ripples integral type cooking utensils connecting pipe | |
| CN206112349U (en) | A rotatable three way connection for it is sealed | |
| CN207122630U (en) | A kind of Luminium-plastic tube ball valve | |
| CN103527778A (en) | Spherical end socket adopting threaded connection mode | |
| CN203979693U (en) | A kind of lock contracting formula inipple of Stainless Steel Tube | |
| CN207122628U (en) | A kind of ball valve | |
| CN206267238U (en) | Above ground hydrant | |
| CN201992229U (en) | Swaged hose joint | |
| CN203189797U (en) | Integrated three-way ball valve | |
| CN207111973U (en) | A kind of Integrated ball valve | |
| CN204307437U (en) | Lance tube joint filter | |
| CN205001718U (en) | Three -way joint | |
| CN205001719U (en) | Cutting sleeve type three -way joint | |
| CN207122693U (en) | A kind of elbow | |
| CN204032948U (en) | Assembly type teapot | |
| CN207122592U (en) | A kind of frost valve | |
| CN203907066U (en) | Novel multifunctional flange convenient to use | |
| CN206130246U (en) | A novel water injection well choke for laundry | |
| CN207034238U (en) | A kind of mini ball valve | |
| CN204114237U (en) | A kind of valve body and the valve connected with spelling cap thereof | |
| CN210998507U (en) | Oil screw sleeve without dirtying mobile phone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 317600 port city, Yuhuan City, Taizhou, Zhejiang Patentee after: Yuhuan Chuanye Valve Co., Ltd. Address before: 317607 Taizhou port industrial city, Yuhuan County, Zhejiang Province Patentee before: Yuhuan County biography Valve Co., Ltd. |
|
| CP03 | Change of name, title or address |