CN210290820U - American standard ball valve - Google Patents
American standard ball valve Download PDFInfo
- Publication number
- CN210290820U CN210290820U CN201921080539.7U CN201921080539U CN210290820U CN 210290820 U CN210290820 U CN 210290820U CN 201921080539 U CN201921080539 U CN 201921080539U CN 210290820 U CN210290820 U CN 210290820U
- Authority
- CN
- China
- Prior art keywords
- valve
- filter screen
- valve body
- ball
- drain
- 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
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Abstract
The utility model relates to a beautiful mark ball valve, all be equipped with the filter screen in the both ends of valve body, the upper end of filter screen is equipped with the rotary rod that runs through the valve body, the filter screen lower extreme is equipped with the roating seat that can be at the valve body internal rotation, upper end one side of filter screen place valve body is equipped with washes the mouth, lower extreme one side of filter screen place valve body is equipped with the drain, wash mouth and drain and all establish in the filter screen and keep away from spheroidal one side, wash and be equipped with valve one and valve two on mouth and the drain respectively. The utility model has the advantages that: unnecessary impurity in effectual filtering conduit, the effectual leakproofness of protecting spheroid and ball valve, if need not filter, can control the filter screen through the rotary rod and parallel or perpendicular the placing with the valve body, can effectually clear up the impurity of attached to on the filter screen through washing mouth and escape orifice.
Description
Technical Field
The utility model relates to a valve, in particular to beautiful mark ball valve.
Background
The American standard ball valve and the flange gate valve belong to the same type of valve, and are different in that a closing member of the valve is a sphere which rotates around the center line of a valve body to achieve opening and closing. Ball valves are used in pipelines primarily to shut off, distribute and change the direction of flow of media. Two-piece ball valve, three-piece ball valve are a novel valve that is widely adopted, and this type of valve should generally the horizontal installation in the pipeline.
Some existing ball valves are easily blocked by some unwanted impurities conveyed in a pipeline or wound on a ball body, so that the switch of the ball body cannot be completely closed, and leakage is caused.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a beautiful mark ball valve to solve above-mentioned problem.
The technical scheme of the utility model is realized like this: a American-standard ball valve comprises a valve body, a ball body, a shaft sleeve, a valve rod and a valve seat, wherein a medium channel is arranged in the valve body, the ball body is arranged in the medium channel, the upper end of the ball body is fixedly connected with one end of the valve rod, the valve rod is fixedly connected with the valve body through the shaft sleeve, sealing filler is arranged between the valve rod and the shaft sleeve, and the valve seat is arranged between the ball body and the valve body; all be equipped with the filter screen in the both ends of medium passageway, the upper end of filter screen is equipped with the rotary rod that runs through the valve body, the filter screen lower extreme is equipped with the roating seat that can be at the valve body internal rotation, upper end one side of filter screen place valve body is equipped with washes the mouth, lower extreme one side of filter screen place valve body is equipped with the drain, wash mouth and drain and all establish in the filter screen one side of keeping away from the spheroid, wash and be equipped with valve one and valve two on mouth and the drain respectively.
Through adopting above-mentioned technical scheme, the effectual unnecessary impurity in the filter tube, the effectual leakproofness of protecting spheroid and ball valve, if need not filter, can control the filter screen through the rotary rod and be parallel with the valve body or place perpendicularly, can effectually clear up the impurity of attached to on the filter screen through washing mouth and escape orifice.
The utility model discloses further set up to: the lower end of the flushing port is provided with an inclined surface facing the filter screen.
Through adopting above-mentioned technical scheme, can the efficient wash the adnexed impurity on the filter screen.
The utility model discloses further set up to: and a sealing filler is arranged between the rotating rod and the valve body.
Through adopting above-mentioned technical scheme, increased the leakproofness between rotary rod and valve body.
The utility model discloses further set up to: the rotary seat is in an inverted T shape.
Through adopting above-mentioned technical scheme, effectual filter screen is fixed in the valve body.
The utility model discloses further set up to: the filter screen is made of the same material as the valve body.
Through adopting above-mentioned technical scheme, make it more durable, increase of service life.
The utility model discloses further set up to: and a pressure safety valve connected with the medium channel is arranged at the bottom of the valve body.
Through adopting above-mentioned technical scheme, when internal pressure was too big, can effectual release fall inside pressure to effectual protection ball valve body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
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 efforts belong to the protection scope of the present invention.
As shown in fig. 1, the utility model discloses a ball valve with American standard, including a valve body 1, a ball body 2, a shaft sleeve 3, a valve rod 4 and a valve seat 5, a medium channel 14 is arranged in the valve body 1, the ball body 2 is arranged in the medium channel 14, the upper end of the ball body 2 is fixedly connected with one end of the valve rod 4, the valve rod 4 is fixedly connected with the valve body 1 through the shaft sleeve 3, a sealing filler 7 is arranged between the valve rod 4 and the shaft sleeve 3, and the valve seat 5 is arranged between the ball body 2 and the valve body 1; all be equipped with filter screen 8 in medium passageway 14's the both ends, the upper end of filter screen 8 is equipped with the rotary rod 9 that runs through valve body 1, the 8 lower extremes of filter screen are equipped with the roating seat 15 that can be at the 1 internal rotations of valve body, upper end one side of the valve body 1 at 8 places of filter screen is equipped with washes mouthful 10, lower extreme one side of the valve body 1 at 8 places of filter screen is equipped with drain 11, wash mouthful 10 and drain 11 and all establish the one side of keeping away from spheroid 2 at filter screen 8, wash and be equipped with valve 12 and valve two 13 on mouthful 10 and the drain 11 respectively.
Through adopting above-mentioned technical scheme, the effectual unnecessary impurity in the filter tube, the effectual leakproofness of protecting spheroid and ball valve, if need not filter, can control the filter screen through the rotary rod and be parallel with the valve body or place perpendicularly, can effectually clear up the impurity of attached to on the filter screen through washing mouth and escape orifice.
In the embodiment of the present invention, the lower end of the flushing port 10 is set to be an inclined plane facing the filter screen 8.
Through adopting above-mentioned technical scheme, can the efficient wash the adnexed impurity on the filter screen.
In the embodiment of the present invention, a sealing filler 7 is disposed between the rotating rod 9 and the valve body 1.
Through adopting above-mentioned technical scheme, increased the leakproofness between rotary rod and valve body.
In the embodiment of the present invention, the rotary seat 15 is designed to be an inverted T shape.
Through adopting above-mentioned technical scheme, effectual filter screen is fixed in the valve body.
In the embodiment of the present invention, the filter screen 8 is made of the same material as the valve body 1.
Through adopting above-mentioned technical scheme, make it more durable, increase of service life.
In the embodiment of the present invention, the bottom of the valve body 1 is provided with a pressure relief valve 6 connected with the medium channel 14.
Through adopting above-mentioned technical scheme, when internal pressure was too big, can effectual release fall inside pressure to effectual protection ball valve body.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a beautiful mark ball valve, includes valve body (1), spheroid (2), axle sleeve (3), valve rod (4) and disk seat (5), its characterized in that: a medium channel (14) is arranged in the valve body (1), the ball body (2) is arranged in the medium channel (14), the upper end of the ball body (2) is fixedly connected with one end of the valve rod (4), the valve rod (4) is fixedly connected with the valve body (1) through a shaft sleeve (3), a sealing filler (7) is arranged between the valve rod (4) and the shaft sleeve (3), and a valve seat (5) is arranged between the ball body (2) and the valve body (1); all be equipped with filter screen (8) in the both ends of medium passageway (14), the upper end of filter screen (8) is equipped with rotary rod (9) that runs through valve body (1), filter screen (8) lower extreme is equipped with roating seat (15) that can be at valve body (1) internal rotation, upper end one side of filter screen (8) place valve body (1) is equipped with washes mouthful (10), lower extreme one side of filter screen (8) place valve body (1) is equipped with drain (11), wash one side that spheroid (2) were kept away from in filter screen (8) all to mouthful (10) and drain (11), it is equipped with valve (12) and valve two (13) on mouthful (10) and drain (11) respectively to wash.
2. The American-standard ball valve as claimed in claim 1, wherein: the lower end of the flushing port (10) is provided with an inclined surface facing the filter screen (8).
3. The American-standard ball valve as claimed in claim 1, wherein: and a sealing filler (7) is arranged between the rotating rod (9) and the valve body (1).
4. The American-standard ball valve as claimed in claim 1, wherein: the rotary seat (15) is in an inverted T shape.
5. The American-standard ball valve as claimed in claim 1, wherein: the filter screen (8) is made of the same material as the valve body (1).
6. The American-standard ball valve as claimed in claim 1, wherein: and a pressure safety valve (6) connected with the medium channel (14) is arranged at the bottom of the valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921080539.7U CN210290820U (en) | 2019-07-11 | 2019-07-11 | American standard ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921080539.7U CN210290820U (en) | 2019-07-11 | 2019-07-11 | American standard ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210290820U true CN210290820U (en) | 2020-04-10 |
Family
ID=70101914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921080539.7U Expired - Fee Related CN210290820U (en) | 2019-07-11 | 2019-07-11 | American standard ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210290820U (en) |
-
2019
- 2019-07-11 CN CN201921080539.7U patent/CN210290820U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 Termination date: 20210711 |