CN217234472U - Ball valve with lining valve seat - Google Patents
Ball valve with lining valve seat Download PDFInfo
- Publication number
- CN217234472U CN217234472U CN202220492768.5U CN202220492768U CN217234472U CN 217234472 U CN217234472 U CN 217234472U CN 202220492768 U CN202220492768 U CN 202220492768U CN 217234472 U CN217234472 U CN 217234472U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- seat
- rod
- ball
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Landscapes
- Taps Or Cocks (AREA)
Abstract
The utility model relates to a ball valve technical field specifically is a inside lining disk seat ball valve, including first valve body, the inside of first valve body is provided with the valve ball, the top of first valve body is inserted and is equipped with the valve rod, and the outside cover of valve rod is equipped with the valve gap to the top fixedly connected with spanner of valve gap, the edge of first valve body and valve gap evenly runs through to be inserted and is equipped with the head rod, the left side of first valve body is inserted and is equipped with the second valve body, the left side of first valve body and the right side of second valve body all are embedded to have the disk seat, the edge of first valve body and second valve body evenly runs through to be inserted and is equipped with the second connecting rod, and the left end of second connecting rod has all cup jointed the connecting cap. The utility model discloses the user of being convenient for maintains the device, improves the device life-span to during pedestal and first strake can block into the draw-in groove that first valve body and second valve body inner wall reserved when the assembly, avoid the workman disk seat to drop when the assembly, improve workman assembly efficiency.
Description
Technical Field
The utility model relates to a ball valve technical field specifically is a inside lining disk seat ball valve.
Background
The valve seat is the essential part of ball valve product, and ball valve application range is wide, and most unsteady ball valve seat and valve body all are the components of a whole that can function independently structure on the market, and the product is at the in-process of assembly, and the valve seat is packed into valve body or valve gap into, and the part of assembly all is clearance fit basically, and in the assembling process, the valve seat probably drops from valve body or valve gap, brings unnecessary trouble for the assembling process, for this reason we have proposed a inside lining disk seat ball valve to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lining disk seat ball valve to in the assembly process that proposes in solving above-mentioned background art, the disk seat may drop from valve body or valve gap, and it is troublesome to bring unnecessary in the given assembly process, the problem of the in-service use operating mode of valve.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lining disk seat ball valve, includes first valve body, the inside of first valve body is provided with the valve ball, the top of first valve body is inserted and is equipped with the valve rod, and the outside cover of valve rod is equipped with the valve gap to the top fixedly connected with spanner of valve gap, the edge of first valve body and valve gap evenly runs through to be inserted and is equipped with the head rod, the left side of first valve body is inserted and is equipped with the second valve body, the left side of first valve body and the right side of second valve body all embed has the disk seat, the edge of first valve body and second valve body evenly runs through to be inserted and is equipped with the second connecting rod, and the left end of second connecting rod has all cup jointed the connection cap.
Preferably, all be provided with the internal thread on the inner wall that first valve body and valve gap and head rod laminated mutually, the outside of head rod all is provided with the external screw thread, the head rod is connected with first valve body and valve gap through the screw thread.
Preferably, the valve seat comprises a seat body, a first edge strip and a second edge strip, the first edge strip is arranged on the outer side of the seat body, and the second edge strip is arranged on one side of the seat body.
Preferably, the cross sections of the first edge strip and the second edge strip are both trapezoidal.
Preferably, the surface of the second connecting rod is provided with an external thread, the inner walls of the connecting cap, the first valve body and the second valve body are provided with internal threads matched with the second connecting rod, and the second connecting rod is connected with the first valve body, the second valve body and the connecting cap through threads.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a be provided with head rod and second connecting rod, the disk seat is sealed between valve ball and first valve body and the second valve body, if the disk seat damages, the user can screw off head rod and second connecting rod, with first valve body, second valve body and valve gap components of a whole that can function independently to change the disk seat, the user of being convenient for maintains the device, improves the device life-span.
The utility model discloses a be provided with the disk seat, during pedestal and first strake can block into the draw-in groove that first valve body and the internal wall of second valve were reserved when the assembly, avoided the workman disk seat to drop when the assembly, improved workman assembly efficiency.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
fig. 2 is a schematic perspective sectional view of the structure of the middle valve seat of the present invention.
In the figure: 1. a first valve body; 2. a valve ball; 3. a valve stem; 4. a valve cover; 5. a wrench; 6. A first connecting rod; 7. a valve seat; 71. a base body; 72. a first edge strip; 73. a second edge strip; 8. A second valve body; 9. a second connecting rod; 10. and a connecting cap.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides an embodiment: the utility model provides a inside lining disk seat ball valve, includes first valve body, the inside of first valve body is provided with the valve ball, the top of first valve body is inserted and is equipped with the valve rod, and the outside cover of valve rod is equipped with the valve gap to the top fixedly connected with spanner of valve gap, the edge of first valve body and valve gap evenly runs through to be inserted and is equipped with the head rod, the left side of first valve body is inserted and is equipped with the second valve body, the left side of first valve body and the right side of second valve body all are embedded to have the disk seat, the edge of first valve body and second valve body evenly runs through to be inserted and is equipped with the second connecting rod, and the left end of second connecting rod has all cup jointed the connecting cap.
Furthermore, internal threads are arranged on the inner walls, attached to the first valve body and the valve cover, of the first connecting rod, external threads are arranged on the outer sides of the first connecting rod, the first connecting rod is connected with the first valve body and the valve cover through threads, external threads are arranged on the surface of the second connecting rod, internal threads matched with the second connecting rod are arranged on the inner walls of the connecting cap, the first valve body and the second valve body, the second connecting rod is connected with the first valve body, the second valve body and the connecting cap through threads, if the valve seat is damaged, the first connecting rod and the second connecting rod can be screwed down by a user, the first valve body, the second valve body and the valve cover are separated, the valve seat is replaced, the user can maintain the device conveniently, and the service life of the device is prolonged.
Further, the disk seat includes pedestal, first strake and second strake, the outside of pedestal is provided with first strake, one side of pedestal is provided with the second strake, first strake all is trapezoidal with the cross-section of second strake, and during the draw-in groove that first valve body and second valve body inner wall were reserved can be gone into to pedestal and first strake card when the assembly, avoided the workman disk seat to drop when the assembly, improved workman assembly efficiency.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A lining disk seat ball valve, includes first valve body (1), its characterized in that: the inside of first valve body (1) is provided with valve ball (2), the top of first valve body (1) is inserted and is equipped with valve rod (3), and the outside cover of valve rod (3) is equipped with valve gap (4) to the top fixedly connected with spanner (5) of valve gap (4), edge of first valve body (1) and valve gap (4) evenly runs through and inserts and be equipped with head rod (6), the left side of first valve body (1) is inserted and is equipped with second valve body (8), the left side of first valve body (1) and the right side of second valve body (8) all embedded have disk seat (7), edge of first valve body (1) and second valve body (8) evenly runs through and is inserted and be equipped with second connecting rod (9), and the left end of second connecting rod (9) has all cup jointed connection cap (10).
2. A lined seat ball valve in accordance with claim 1, wherein: all be provided with the internal thread on the inner wall that first valve body (1) and valve gap (4) and head rod (6) laminated mutually, the outside of head rod (6) all is provided with the external screw thread, head rod (6) are connected with first valve body (1) and valve gap (4) through the screw thread.
3. A seat-lined ball valve as claimed in claim 1, wherein: the valve seat (7) comprises a seat body (71), a first edge strip (72) and a second edge strip (73), wherein the first edge strip (72) is arranged on the outer side of the seat body (71), and the second edge strip (73) is arranged on one side of the seat body (71).
4. A lined seat ball valve in accordance with claim 3, wherein: the cross sections of the first edge strip (72) and the second edge strip (73) are both trapezoidal.
5. A lined seat ball valve in accordance with claim 1, wherein: the surface of the second connecting rod (9) is provided with external threads, the inner walls of the connecting cap (10), the first valve body (1) and the second valve body (8) are provided with internal threads matched with the second connecting rod (9), and the second connecting rod (9) is connected with the first valve body (1), the second valve body (8) and the connecting cap (10) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220492768.5U CN217234472U (en) | 2022-03-09 | 2022-03-09 | Ball valve with lining valve seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220492768.5U CN217234472U (en) | 2022-03-09 | 2022-03-09 | Ball valve with lining valve seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217234472U true CN217234472U (en) | 2022-08-19 |
Family
ID=82841282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220492768.5U Active CN217234472U (en) | 2022-03-09 | 2022-03-09 | Ball valve with lining valve seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217234472U (en) |
-
2022
- 2022-03-09 CN CN202220492768.5U patent/CN217234472U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217234472U (en) | Ball valve with lining valve seat | |
| CN207814091U (en) | A kind of hydraulic cylinder universal coupling device | |
| CN107732600A (en) | A kind of modular jack | |
| CN218582024U (en) | Anti-corrosion fastener for refrigerator body | |
| CN108661886B (en) | Air valve | |
| CN213016681U (en) | High-efficient leak protection graphite floating ring that air compressor machine was used | |
| CN210218511U (en) | Combined disk spring | |
| CN217328063U (en) | Gasket with good corrosion resistance | |
| CN217533923U (en) | Simple lubricating oil ring storage device | |
| CN211852711U (en) | Screw rod driven sealing linear module | |
| CN210240242U (en) | Positioning screw | |
| CN217641005U (en) | Soldering lug type aluminum electrolytic capacitor | |
| CN217271362U (en) | Flexible closed round nut | |
| CN210087592U (en) | Pump cover plug of plunger pump | |
| CN216343279U (en) | Waterproof and dustproof combined screw for sealing | |
| CN214888559U (en) | Nitrogen spring switching mouth | |
| CN201923464U (en) | Storage jar with sealing ring | |
| CN211737705U (en) | Marine flange nut | |
| CN212081704U (en) | Valve core structure of expansion valve | |
| CN220416384U (en) | Self-operated pressure regulating valve with dustproof function | |
| CN211951586U (en) | Valve body connecting structure | |
| CN212106536U (en) | Opening type arch lantern rivet with good fastening performance | |
| CN211259639U (en) | Telescopic packing gland | |
| CN213419655U (en) | Screw of quick-locking | |
| CN217329359U (en) | Bridge cut-off aluminium alloy of high leakproofness |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Haiping Inventor after: Li Huanyu Inventor after: Tong Yongyuan Inventor after: You Yunfeng Inventor after: Gong Fenglei Inventor after: Shen Jun Inventor before: Li Haiping Inventor before: Li Huanyu Inventor before: Tong Yongyuan Inventor before: You Yunfeng Inventor before: Gong Fenglei Inventor before: Shen Jun |