CN213064685U - Novel ultrahigh-pressure large-drift-diameter cage type throttle valve - Google Patents
Novel ultrahigh-pressure large-drift-diameter cage type throttle valve Download PDFInfo
- Publication number
- CN213064685U CN213064685U CN202021378467.7U CN202021378467U CN213064685U CN 213064685 U CN213064685 U CN 213064685U CN 202021378467 U CN202021378467 U CN 202021378467U CN 213064685 U CN213064685 U CN 213064685U
- Authority
- CN
- China
- Prior art keywords
- valve
- thrust bearing
- drift
- valve body
- pressure large
- 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
Images
Landscapes
- Lift Valve (AREA)
Abstract
The utility model discloses a novel big latus rectum cage formula choke valve of superhigh pressure, which comprises a valve body, be provided with the disk seat on the valve body, and be provided with the case in the disk seat, the top of case is provided with the meta-pin, and one side of case is provided with the cage, the top of meta-pin is provided with the valve rod, and one side of valve rod is provided with gland, gland department is provided with the packing, and the packing department is provided with the gasket, the upper end of valve body is provided with the valve gap, and the valve body upper end still is provided with thrust bearing, thrust bearing department still is provided with valve-stem nut, and valve-stem nut's upper end is provided with the pilot lever, the top of pilot lever is provided with. The utility model has the advantages of excellent in use effect, with low costs, can satisfy the use needs.
Description
Technical Field
The utility model relates to the technical field of petroleum machinery, in particular to novel big latus rectum cage shell type choke valve of superhigh pressure.
Background
The throttle valve is a valve for controlling fluid flow by changing throttle section or throttle length, and is widely used in the industrial field, and among many throttle valves, the cage type throttle valve has the advantages of long service life and the like, and is further widely used in the valve field. The existing cage sleeve type throttle valve has the problem of poor use effect and cannot meet the existing use requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel big latus rectum cage shell type choke valve of superhigh pressure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel big latus rectum cage formula choke valve of superhigh pressure, includes the valve body, be provided with the disk seat on the valve body, and be provided with the case in the disk seat, the top of case is provided with first pintle, and one side of case is provided with the cage, the top of first pintle is provided with the valve rod, and one side of valve rod is provided with gland, gland department is provided with the packing, and the packing department is provided with the gasket, the upper end of valve body is provided with the valve gap, and the valve body upper end still is provided with thrust bearing, thrust bearing department still is provided with valve-stem nut, and valve-stem nut's upper end is provided with the pilot lever, the top of pilot lever is provided.
As a further improvement to the technical scheme, a copper ball is arranged on one side of the thrust bearing, and a spherical bolt is arranged outside the copper ball.
As a further improvement to the technical scheme, an O-shaped sealing ring is arranged at the valve seat, and an alloy cage sleeve is further arranged in the valve seat.
As a further improvement to the technical scheme, the valve cover is fixedly connected with the valve body through a stud bolt and a hexagon nut.
As a further improvement to the technical scheme, a guide key is further arranged in the valve cover.
As a further improvement to the technical scheme, one side of the thrust bearing is also provided with a grease nipple, and the outer side of the thrust bearing is provided with a bearing gland.
The utility model discloses a technological effect and advantage: the utility model provides a cage formula choke valve can be used for the superhigh pressure environment to be big latus rectum, have good result of use, the cost is lower moreover, can satisfy the use needs, can wide application in industrial production.
Drawings
Fig. 1 is a schematic sectional view of the present invention.
In the figure: 1-a valve body; 2-O type sealing ring; 3-valve seat; 4-alloy cage sleeve; 5-valve core; 6-a cage sleeve; 7-membered pin; 8-valve stem; 11-a packing gland; 12-stud bolts; 13-hexagonal nut; 14-sealing packing; 15-a packing pad; 16-a valve cover; 17-a guide key; 18-a thrust bearing; 19-a valve stem nut; 20-grease nipple; 21-a bearing gland; 23-an indicator stem; 25-hand wheel; 26-copper balls; 27-ball bolt.
Detailed Description
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.
The utility model provides a as shown in fig. 1 a novel big latus rectum cage formula choke valve of superhigh pressure, including valve body 1, specifically, be provided with disk seat 3 on valve body 1, be provided with case 5 in the disk seat 3, be provided with first cylindric lock 7 in the top of above-mentioned case 5, and one side of case 5 is provided with cage 6, it is provided with valve rod 8 in first cylindric lock 7's top still to explain, one side of valve rod 8 is provided with gland 11, and be provided with gland 14 in gland 11 department, gland 14 department is provided with gasket 15, in addition the upper end of valve body 1 is provided with valve gap 16, still is provided with thrust bearing 18 in valve body 1 upper end, and thrust bearing 18 department still is provided with valve-stem nut 19, is provided with indicator rod 23 in valve-stem nut 19's upper end to be provided with the hand wheel 25 in indicator rod 23's top.
In the above embodiment, one side of the thrust bearing 18 is provided with a copper ball 26, and a spherical bolt 27 is arranged outside the copper ball 26; meanwhile, an O-shaped sealing ring 2 is arranged at the valve seat 3, and an alloy cage 4 is also arranged in the valve seat 3.
It is further added to the above embodiment that the valve cover 16 is fixedly connected with the valve body 1 through the stud bolt 12 and the hexagon nut 13, the guide key 17 is further arranged in the valve cover 16, the grease nipple 20 is further arranged on one side of the thrust bearing 18, and the bearing gland 21 is arranged on the outer side of the thrust bearing 18.
What need explain at last the utility model provides a cage formula choke valve can be used for the superhigh pressure environment to be big latus rectum, have good result of use, the cost is lower moreover, can satisfy the operation needs, can wide application in industrial production.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a novel big latus rectum cage shell type choke valve of superhigh pressure, includes valve body (1), its characterized in that: the improved valve is characterized in that a valve seat (3) is arranged on the valve body (1), a valve core (5) is arranged in the valve seat (3), a column pin (7) is arranged above the valve core (5), a cage sleeve (6) is arranged on one side of the valve core (5), a valve rod (8) is arranged above the column pin (7), a packing gland (11) is arranged on one side of the valve rod (8), a sealing packing (14) is arranged at the packing gland (11), a packing gasket (15) is arranged at the sealing packing (14), a valve cover (16) is arranged at the upper end of the valve body (1), a thrust bearing (18) is further arranged at the upper end of the valve body (1), a valve rod nut (19) is further arranged at the thrust bearing (18), an indicating rod (23) is arranged at the upper end of the valve rod nut (19), and a hand wheel (25) is arranged above the.
2. The novel ultrahigh-pressure large-drift-diameter cage type throttling valve according to claim 1, is characterized in that: one side of the thrust bearing (18) is provided with a copper ball (26), and a spherical bolt (27) is arranged outside the copper ball (26).
3. The novel ultrahigh-pressure large-drift-diameter cage type throttling valve according to claim 1, is characterized in that: an O-shaped sealing ring (2) is arranged at the valve seat (3), and an alloy cage sleeve (4) is further arranged in the valve seat (3).
4. The novel ultrahigh-pressure large-drift-diameter cage type throttling valve according to claim 1, is characterized in that: the valve cover (16) is fixedly connected with the valve body (1) through a stud bolt (12) and a hexagon nut (13).
5. The novel ultrahigh-pressure large-drift-diameter cage type throttling valve according to claim 1, is characterized in that: a guide key (17) is also arranged in the valve cover (16).
6. The novel ultrahigh-pressure large-drift-diameter cage type throttling valve according to claim 1, is characterized in that: and a grease nozzle (20) is further arranged on one side of the thrust bearing (18), and a bearing gland (21) is arranged on the outer side of the thrust bearing (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021378467.7U CN213064685U (en) | 2020-07-14 | 2020-07-14 | Novel ultrahigh-pressure large-drift-diameter cage type throttle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021378467.7U CN213064685U (en) | 2020-07-14 | 2020-07-14 | Novel ultrahigh-pressure large-drift-diameter cage type throttle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213064685U true CN213064685U (en) | 2021-04-27 |
Family
ID=75572198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021378467.7U Active CN213064685U (en) | 2020-07-14 | 2020-07-14 | Novel ultrahigh-pressure large-drift-diameter cage type throttle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213064685U (en) |
-
2020
- 2020-07-14 CN CN202021378467.7U patent/CN213064685U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204420136U (en) | A kind of novel manual throttle valve for petrochemical industry | |
| CN213064685U (en) | Novel ultrahigh-pressure large-drift-diameter cage type throttle valve | |
| CN109882605B (en) | High-pressure cock type stop valve | |
| CN203453518U (en) | Plug valve | |
| CN201034198Y (en) | Heavy caliber ball valve body cap sealing structure | |
| CN204254000U (en) | Pneumatic piston high thrust repid cut-off valve | |
| CN103672009A (en) | Forged high-differential-pressure noise-reduction V-shaped regulating ball valve | |
| CN108775406A (en) | High-performance nano coating corrugated tube valve special for chlorine | |
| CN201925504U (en) | Square integrated-cover-type hand-operated rising-stem wedge-shaped gate valve | |
| CN205298626U (en) | High -efficient sealed ball valve with pressure transmission function | |
| CN205715757U (en) | A kind of Novel sphere structure of Coal Chemical Industry ball valve | |
| CN102352945B (en) | Improved novel anti-corrosion rotary compensator | |
| CN203131127U (en) | Ultrahigh pressure grease injecting joint | |
| CN207178749U (en) | A kind of eccentric half-ball valve | |
| CN207278902U (en) | Multi-layer welding diaphragm spherical seal stop valve | |
| CN204061977U (en) | High-performance steel lined with fluoroplastic pellet valve | |
| CN209743649U (en) | Three-piece forged steel soft seal fixed ball valve | |
| CN208169571U (en) | Full welded flange ball valve | |
| CN217030015U (en) | High-pressure ball valve | |
| CN1303348C (en) | Conical surface hard seal ball valve | |
| CN216895789U (en) | Multiple sealed high stability stop valve | |
| CN220551530U (en) | Hard sealing ball valve of corrugated pipe valve seat | |
| CN206754458U (en) | A kind of forged steel fixing ball valve | |
| CN205745426U (en) | A kind of heavy caliber heat supply all-welded ball valve | |
| CN213145515U (en) | Right-angle stop valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |