CN210920182U - Integrated ultra-short ball valve - Google Patents
Integrated ultra-short ball valve Download PDFInfo
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- CN210920182U CN210920182U CN201821003688.9U CN201821003688U CN210920182U CN 210920182 U CN210920182 U CN 210920182U CN 201821003688 U CN201821003688 U CN 201821003688U CN 210920182 U CN210920182 U CN 210920182U
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- valve
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- gland
- integral
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Abstract
The utility model discloses an integrated ultra-short ball valve, which is characterized by comprising a valve body, wherein a valve cavity is arranged in the valve body, a round ball is arranged in the valve cavity, the round ball is in running fit with the valve cavity, one side of the valve body is provided with a first inlet and outlet, the other side of the valve body is fixedly provided with a gland, the gland is pressed on the round ball, a second inlet and outlet are arranged on the gland, a medium passage corresponding to the first inlet and outlet and the second inlet and outlet is arranged on the round ball, a valve mouth hole communicated with the valve cavity is arranged in the valve body, a valve rod is arranged in the valve mouth hole in a penetrating way, the upper end of the valve rod extends out of the valve mouth hole and is provided with a; the advantage is through shortening the structural length of ball valve for ball valve compact structure, weight is lighter, saves raw and other materials, therefore cost reduction, simultaneously small, the transportation of being convenient for, the installation of being convenient for, the appearance is pleasing to the eye.
Description
Technical Field
The utility model relates to a ball valve especially relates to an ultra-short type ball valve of integral type.
Background
The ball valve has the advantages of small fluid resistance, simple structure, rapid opening and closing and the like, so the ball valve is widely applied to industries such as petroleum refining, long-distance pipelines, chemical engineering, paper making, pharmacy, water conservancy, electric power and the like, plays a very important role in national economy, the most applied existing ball valve is a Q41 type ball valve, namely a flange connection straight-through type ball valve, a valve body and a gland of the ball valve are respectively provided with a connecting flange for installation, the structural length, the volume, the weight and other aspects of the valve are all required to be optimized, the processing amount of the valve body and the gland is large, the material consumption is high, and the resource waste is caused.
Disclosure of Invention
The utility model aims to solve the technical problem that an ultra-short type ball valve of integral type of structural length weak point, small, light in weight is provided.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides an ultra-short type ball valve of integral type, includes the valve body, the valve body in seted up the valve pocket, the valve pocket in be provided with the ball, the ball with valve pocket normal running fit, one side of valve body seted up first import and export, the opposite side of valve body on the fixed gland that is provided with, the gland press and establish the ball on, the gland on seted up the second and imported and exported, the ball on seted up with first import and export with the second import and export corresponding medium passageway, the valve body in seted up with the valve mouth hole that the valve pocket is linked together, the valve mouth downthehole valve rod that wears to be equipped with, the upper end of valve rod stretch out the valve mouth hole and be provided with the handle, the lower extreme of valve rod stretch out the valve mouth hole after with the ball be connected.
The utility model discloses a further preferred scheme does: the top end of the ball is provided with a groove, and the lower end of the valve rod is arranged in the groove and is in joggle fit with the groove.
The utility model discloses a further preferred scheme does: the upper end of the valve nozzle hole is provided with a packing box, V-shaped packing is arranged in the packing box, the upper end of the V-shaped packing is provided with a compression nut, and the compression nut is sleeved on the valve rod.
The utility model discloses a further preferred scheme does: the inboard of valve body be located the outer lane of first exit be provided with first sealing washer, first sealing washer with ball seal fit, the inboard of gland be located the outer lane of second exit be provided with the second sealing washer, the second sealing washer with ball seal fit.
The utility model discloses a further preferred scheme does: and a sealing gasket is arranged between the valve body and the gland.
The utility model discloses a further preferred scheme does: the valve body is provided with a limiting rod matched with the handle.
The utility model discloses a further preferred scheme does: the V-shaped packing, the first sealing ring, the second sealing ring and the sealing gasket are made of Polytetrafluoroethylene (PTFE).
Compared with the prior art, the utility model has the advantages of through the structural length who shortens the ball valve for ball valve compact structure, weight is lighter, saves raw and other materials, therefore cost reduction, and is small simultaneously, the transportation of being convenient for, the installation of being convenient for, the appearance is pleasing to the eye.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a partial cross-sectional view of the present invention;
fig. 3 is a side view of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in the figure, the integrated ultra-short ball valve comprises a valve body 1, a valve cavity 11 is arranged in the valve body 1, a round ball 2 is arranged in the valve cavity 11, the round ball 2 is in running fit with the valve cavity 11, a first inlet and outlet 12 is arranged on one side of the valve body 1, a gland 3 is fixedly arranged on the other side of the valve body 1, the gland 3 is pressed on the round ball 2, a second inlet and outlet 31 is arranged on the gland 3, a medium passage 21 corresponding to the first inlet and outlet 12 and the second inlet and outlet 31 is arranged on the round ball 2, a valve mouth hole 13 communicated with the valve cavity 11 is arranged in the valve body 1, a valve rod 4 is arranged in the valve mouth hole 13 in a penetrating manner, the upper end of the valve rod 4 extends out of the valve mouth hole 13 and is provided with a handle 5, the lower end of the valve rod 4 extends out of the valve mouth hole 13 and is connected with the round ball 2, a groove 22 is arranged at the top end of the, the V-shaped packing 15 is arranged in the packing box 14, the upper end of the V-shaped packing 15 is provided with a compression nut 16, the compression nut 16 is sleeved on the valve rod 4, the outer ring of the inner side of the valve body 1, which is positioned at the first inlet and outlet 12, is provided with a first sealing ring 17, the first sealing ring 17 is in sealing fit with the ball 2, the outer ring of the inner side of the gland 3, which is positioned at the second inlet and outlet 31, is provided with a second sealing ring 32, the second sealing ring 32 is in sealing fit with the ball 2, a sealing gasket 33 is arranged between the valve body 1 and the gland 3, the valve body 1 is provided with a limiting rod 6 matched with the handle 5, and the V-shaped packing 15, the first sealing ring 17, the second sealing ring 32 and the sealing.
It is right above the utility model provides an ultra-short type ball valve of integral type has carried out detailed introduction, and it is right to have used specific individual example herein the utility model discloses a principle and implementation mode have been explained, and the explanation of above embodiment is only used for helping to understand the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (7)
1. The utility model provides an ultra-short type ball valve of integral type which characterized in that: the improved valve comprises a valve body, the valve body in seted up the valve pocket, the valve pocket in be provided with the ball, the ball with valve pocket normal running fit, one side of valve body seted up first exit, the opposite side of valve body on the fixed gland that is provided with, the gland press and establish the ball on, the gland on seted up the second and imported and exported, the ball on seted up with first exit with the second import and export corresponding medium passageway, the valve body in seted up with the valve pocket hole that is linked together, the valve mouth downthehole valve rod that wears to be equipped with of valve rod, the upper end of valve rod stretch out the valve mouth hole and be provided with the handle, the lower extreme of valve rod stretch out the valve mouth hole after with the ball be connected.
2. An integral ultrashort type ball valve as claimed in claim 1, wherein: the top end of the ball is provided with a groove, and the lower end of the valve rod is arranged in the groove and is in joggle fit with the groove.
3. An integral ultrashort type ball valve as claimed in claim 1, wherein: the upper end of the valve nozzle hole is provided with a packing box, V-shaped packing is arranged in the packing box, the upper end of the V-shaped packing is provided with a compression nut, and the compression nut is sleeved on the valve rod.
4. An integral ultrashort ball valve as defined in claim 3, wherein: the inboard of valve body be located the outer lane of first exit be provided with first sealing washer, first sealing washer with ball seal fit, the inboard of gland be located the outer lane of second exit be provided with the second sealing washer, the second sealing washer with ball seal fit.
5. An integral ultrashort type ball valve as claimed in claim 4, wherein: and a sealing gasket is arranged between the valve body and the gland.
6. An integral ultrashort type ball valve as claimed in claim 1, wherein: the valve body is provided with a limiting rod matched with the handle.
7. An integral ultrashort type ball valve as claimed in claim 5, wherein: the V-shaped packing, the first sealing ring, the second sealing ring and the sealing gasket are made of Polytetrafluoroethylene (PTFE).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821003688.9U CN210920182U (en) | 2018-06-27 | 2018-06-27 | Integrated ultra-short ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821003688.9U CN210920182U (en) | 2018-06-27 | 2018-06-27 | Integrated ultra-short ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210920182U true CN210920182U (en) | 2020-07-03 |
Family
ID=71363325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821003688.9U Active CN210920182U (en) | 2018-06-27 | 2018-06-27 | Integrated ultra-short ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210920182U (en) |
-
2018
- 2018-06-27 CN CN201821003688.9U patent/CN210920182U/en active Active
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