CN211145508U - Angle valve casting - Google Patents
Angle valve casting Download PDFInfo
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- CN211145508U CN211145508U CN201921864292.8U CN201921864292U CN211145508U CN 211145508 U CN211145508 U CN 211145508U CN 201921864292 U CN201921864292 U CN 201921864292U CN 211145508 U CN211145508 U CN 211145508U
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Abstract
The utility model relates to a valve casting, in particular to an angle valve casting, which comprises a valve body, wherein a valve cavity is arranged in the valve body, a first port and a second port which are communicated with the valve cavity are symmetrically arranged in the X-axis direction of the valve body, a third port which is communicated with the valve cavity is arranged in the Y-axis direction of the valve body, the third port and the X-axis are arranged at an angle, and the inner side of the joint of the third port and the valve cavity is a round hole section; the plane where the intersection point of the central connecting line of the first port and the second port and the central axis of the third port is located is provided with the first valve plate and the second valve plate which are opposite, so that the angle valve is prevented from being damaged by the impact of a high-pressure medium, the service life of the angle valve is prolonged, the sealing ring arranged at the circular hole section can ensure that the medium can achieve a good sealing effect when flowing, the special angles between the first valve plate and the horizontal plane and the second valve plate are convenient for workers to clean, the flowing speed and the working quality of the medium are ensured, the production efficiency is high, and the defective rate is low; the valve core, the reinforcing block and the valve plate are large in thickness and strength, and pipe explosion is avoided.
Description
Technical Field
The utility model relates to a valve casting, in particular to angle valve casting.
Background
The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. In a fluid system, a valve is a device for controlling the direction, pressure, and flow rate of a fluid, and is a device capable of controlling the flow rate of a medium (liquid, gas, or powder) in a pipe or equipment by flowing or stopping the medium. The valve can be controlled by adopting various transmission modes, such as manual, electric, hydraulic, pneumatic, turbine, electromagnetic hydraulic, electrohydraulic, pneumatic hydraulic, spur gear, bevel gear drive and the like; the valve can be operated according to the preset requirement under the action of pressure, temperature or other forms of sensing signals, or can be simply opened or closed without depending on the sensing signals, and the valve can make the opening and closing piece perform lifting, sliding, swinging or rotating motion by depending on a driving or automatic mechanism, so that the size of the flow passage area of the valve can be changed to realize the control function of the valve.
Angle valve on the current market, when meetting high-pressure medium, the case receives huge impact force to duration is longer, leads to case and valve rod to drop easily, and angle valve on the market is more at pipeline internals simultaneously, and difficult the change after damaging can block up the circulation way even, influences angle seat valve's normal work.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art not enough, provide an easy operation, the durable, strong and good angle valve of leakproofness of compressive capacity of structure.
The utility model relates to an angle valve casting, which comprises a valve body, wherein a valve cavity is arranged in the valve body, a first port and a second port which are communicated with the valve cavity are symmetrically arranged in the X-axis direction of the valve body, a third port which is communicated with the valve cavity is arranged in the Y-axis direction of the valve body, the third port and the X-axis are arranged at an angle, and the inner side of the joint of the third port and the valve cavity is a round hole section; the valve comprises a valve cavity, a first port central connecting line, a second port central connecting line, a third port central connecting line, a first valve plate, a second valve plate, a valve core and a reinforcing block, wherein the first valve plate and the second valve plate are opposite to each other, the first valve plate and the second valve plate are arranged on a plane where the cross point of the first port central connecting line and the third port central connecting line is located, the first valve plate and the second valve plate are arranged on the same plane and are arranged in parallel with the third port, the back-to-back ends of the first valve plate and the second valve plate are arranged on the inner wall of the valve cavity.
Preferably, one end of the first valve plate is disposed on an inner wall of the valve chamber between the first port and the third port, and one end of the second valve plate is disposed on an inner wall of the valve chamber between the second port and the third port.
Preferably, a buffer groove is arranged at the joint of the first valve plate and the valve cavity towards the third port.
Preferably, the circular hole section and the third port are concentrically arranged, the diameter of the circular hole section is smaller than that of a valve cavity connected with the third port, and the inner wall of the valve body between the valve cavity and the circular hole section is an arc surface.
Preferably, a sealing ring is arranged at the joint of the circular hole section and the third port.
Preferably, the valve core thickness is equal to the thickness of the reinforcing block, and the thicknesses of the first valve plate and the second valve plate are smaller than the thickness of the reinforcing block.
Preferably, the connecting ends of the first valve plate and the second valve plate and the inner wall of the valve body are cambered surfaces.
Preferably, the included angle between the valve core and the X axis is 100-150 degrees.
Preferably, the valve core forms an angle of 130 ° with the X axis.
Preferably, a plurality of positioning holes are arranged on the valve body on the periphery of the first port and the second port.
The utility model has the advantages that: the angle valve is provided with the reinforcing block and the buffer groove, so that the angle valve is prevented from being damaged by the impact of a high-pressure medium, the service life of the angle valve is prolonged, the sealing ring arranged at the round hole section can ensure that the medium can achieve a good sealing effect when flowing, the special angles between the first valve plate and the horizontal plane and the second valve plate are convenient for workers to clean, the medium flowing speed and the working quality of the angle valve are ensured, the production efficiency is high, and the defective rate is low; the valve core, the reinforcing block and the valve plate are large in thickness and strength, and pipe explosion is avoided; the valve body inner wall between the valve cavity and the round hole section is an arc surface, the connecting ends of the first valve plate, the second valve plate and the valve body inner wall are arc surfaces, the arc surfaces can buffer impact force caused by flowing media in the valve body, and the service life is prolonged.
Drawings
Fig. 1 is a cross-sectional view of an angle valve casting according to the present invention.
Detailed Description
The technical solution of the present invention is further specifically described below by way of specific embodiments and with reference to the accompanying drawings.
As shown in fig. 1, the utility model relates to an angle valve casting, be equipped with valve pocket 1 in the valve body, the X axle direction symmetry of valve body is equipped with first port 2 and second port 3 with valve pocket 1 intercommunication, the Y axle direction of valve body is equipped with third port 4 with valve pocket 1 intercommunication, third port 4 and X axle are the angle setting, the inboard of the junction of third port 4 and valve pocket 1 is the round hole section 5; first valve plate 6 and second valve plate 7 relative are equipped with on the plane at the intersect place of first port 2 and 3 central connecting lines of second port and 4 axis of third port, first valve plate 6 and second valve plate 7 are located the coplanar and are set up with third port 4 parallel, the end setting back to the back of the body of first valve plate 6 and second valve plate 7 is on the inner wall of valve pocket 1, the cooperation is equipped with case 8 between first valve plate 6 and second valve plate 7, the junction between first valve plate 6 and second valve plate 7 and case 8 is equipped with boss 11.
The utility model discloses in, valve pocket 1 is Y type valve pocket 1.
The utility model discloses in, the one end setting of first valve plate 6 is on the inner wall of valve pocket 1 between first port 2 and third port 4, the one end setting of second valve plate 7 is on the inner wall of valve pocket 1 between second port 3 and third port 4.
The utility model discloses in, case 8 cooperation is equipped with case 8 subassembly, case 8 subassembly is the valve rod.
The utility model discloses in, the valve rod stretches into from third port 4 and the cooperation setting of case 8, under the general condition, first port 2 is the medium entry, and second port 3 is the medium export.
The utility model discloses in, boss 11 can strengthen case 8 at the crushing resistance of during operation, prevents to appear the condition that the medium impact force caused case 8 subassembly to damage too greatly to reduce maintenance personal's working cost, prolong the life of foundry goods.
The utility model discloses in, the junction of first valve plate 6 and valve pocket 1 is equipped with dashpot 12 towards third port 4.
The utility model discloses in, buffer slot 12 can slow down the valve rod and stretch into and bring huge impact force, prevents that the angle valve from damaging, reducible maintenance personal's working cost, the life of extension foundry goods.
The utility model discloses in, circle hole section 5 sets up with third port 4 is concentric, the diameter of circle hole section 5 is less than the diameter of the valve pocket 1 of being connected with third port 4, the valve body inner wall between valve pocket 1 and circle hole section 5 is the cambered surface.
The utility model discloses in, the diameter of circular hole section 5 is less than the diameter of the valve pocket 1 of being connected with third port 4, can improve the closure of valve body.
The utility model discloses in, the valve body inner wall between valve pocket 1 and circular hole section 5 is the cambered surface, and here valve body wall thickness is big, and intensity is big, can avoid the booster.
The utility model discloses in, the junction of circular hole section 5 and third port 4 is equipped with sealing ring 13.
The utility model discloses in, sealing ring 13 is the rubber material, has strengthened the leakproofness of angle valve.
The utility model discloses in, case 8 thickness equals the thickness of boss 11, the thickness of first valve plate 6 and second valve plate 7 is less than the thickness of boss 11.
The utility model discloses in, the thickness of case 8, boss 11, first valve plate 6, second valve plate 7 all is greater than the thickness among the prior art, and intensity is big, can avoid the pipe explosion.
The utility model discloses in, the link of first valve plate 6 and second valve plate 7 and valve body inner wall is the cambered surface.
The utility model discloses in, the link cambered surface sets up and to slow down that the medium flow brings huge impact greatly, increase of service life practices thrift the cost.
The utility model discloses in, case 8 is 100 ~150 with the contained angle of X axle.
The utility model discloses in, case 8 is 130 with the contained angle of X axle.
The utility model discloses in, case 8's specific angle is favorable to the staff to wash and medium flow direction resistance is littleer.
The utility model discloses in, be equipped with a plurality of locating holes 14 on the peripheral valve body of first port 2 and second port 3.
The utility model discloses in, locating hole 14 is the screw hole, can be used to fixed medium flow channel, like the water pipe etc. it is more convenient to install.
Compared with the prior art, the angle valve is provided with the reinforcing block 11 and the buffer groove 12, the angle valve is prevented from being damaged due to the impact of high-pressure media, the service life of the angle valve is prolonged, the sealing ring 13 arranged at the position 5 of the round hole section can ensure that the media can achieve good sealing effect when flowing, the special angles between the first valve plate 6 and the second valve plate 7 and the horizontal plane facilitate cleaning of workers, the media flowing speed and the working quality of the angle valve are ensured, the production efficiency is high, and the defective rate is low; the valve core 8, the reinforcing block 11 and the valve plate are large in thickness and strength, and pipe explosion is avoided; the inner wall of the valve body between the valve cavity 1 and the circular hole section 5 is an arc surface, the connecting ends of the first valve plate 6 and the second valve plate 7 with the inner wall of the valve body are arc surfaces, the arc surfaces can buffer impact force caused by flowing media in the valve body, and the service life is prolonged.
The present embodiment is described in further detail, but the scope of the present invention is not limited thereto.
Claims (10)
1. An angle valve foundry goods, includes the valve body, its characterized in that: a valve cavity is arranged in the valve body, a first port and a second port which are communicated with the valve cavity are symmetrically arranged in the X-axis direction of the valve body, a third port which is communicated with the valve cavity is arranged in the Y-axis direction of the valve body, the third port and the X-axis are arranged at an angle, and a round hole section is arranged on the inner side of the joint of the third port and the valve cavity; the valve comprises a valve cavity, a first port central connecting line, a second port central connecting line, a third port central connecting line, a first valve plate, a second valve plate, a valve core and a reinforcing block, wherein the first valve plate and the second valve plate are opposite to each other, the first valve plate and the second valve plate are arranged on a plane where the cross point of the first port central connecting line and the third port central connecting line is located, the first valve plate and the second valve plate are arranged on the same plane and are arranged in parallel with the third port, the back-to-back ends of the first valve plate and the second valve plate are arranged on the inner wall of the valve cavity.
2. An angle valve casting as defined in claim 1, wherein: one end of the first valve plate is arranged on the inner wall of the valve cavity between the first port and the third port, and one end of the second valve plate is arranged on the inner wall of the valve cavity between the second port and the third port.
3. An angle valve casting as defined in claim 2 wherein: and a buffer groove is arranged at the joint of the first valve plate and the valve cavity towards the third port.
4. An angle valve casting as defined in claim 1, wherein: the circular hole section and the third port are concentrically arranged, the diameter of the circular hole section is smaller than that of a valve cavity connected with the third port, and the inner wall of the valve body between the valve cavity and the circular hole section is an arc surface.
5. An angle valve casting as defined in claim 4 wherein: and a sealing ring is arranged at the joint of the circular hole section and the third port.
6. An angle valve casting as defined in claim 1, wherein: the thickness of the valve core is equal to that of the reinforcing block, and the thicknesses of the first valve plate and the second valve plate are smaller than that of the reinforcing block.
7. An angle valve casting as defined in claim 1, wherein: the connecting ends of the first valve plate and the second valve plate with the inner wall of the valve body are cambered surfaces.
8. An angle valve casting as defined in claim 1, wherein: the included angle between the valve core and the X axis is 100-150 degrees.
9. An angle valve casting as defined in claim 8, wherein: the included angle between the valve core and the X axis is 130 degrees.
10. An angle valve casting as defined in claim 1, wherein: and a plurality of positioning holes are formed in the valve body at the peripheries of the first port and the second port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921864292.8U CN211145508U (en) | 2019-11-01 | 2019-11-01 | Angle valve casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921864292.8U CN211145508U (en) | 2019-11-01 | 2019-11-01 | Angle valve casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211145508U true CN211145508U (en) | 2020-07-31 |
Family
ID=71772101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921864292.8U Active CN211145508U (en) | 2019-11-01 | 2019-11-01 | Angle valve casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211145508U (en) |
-
2019
- 2019-11-01 CN CN201921864292.8U patent/CN211145508U/en active Active
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