CN214502876U - Valve adapter connecting device - Google Patents
Valve adapter connecting device Download PDFInfo
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- CN214502876U CN214502876U CN202120651538.4U CN202120651538U CN214502876U CN 214502876 U CN214502876 U CN 214502876U CN 202120651538 U CN202120651538 U CN 202120651538U CN 214502876 U CN214502876 U CN 214502876U
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Abstract
The utility model relates to a valve production check out test set technical field, concretely relates to valve adaptation connecting device, which comprises a pipe body, be fluid passage in the body, the right-hand member of body is provided with the attach fitting, be provided with the spread groove on the body inner wall of fluid passage left end, be provided with annular movable groove on the lateral wall of body edge circumference, the annular movable inslot is provided with annular control, evenly is provided with a plurality of spacing holes on the inner wall of spread groove, spacing downthehole spacing fastener that is provided with, the middle part of spacing fastener is rotated through pivot and spacing downthehole wall and is connected, and the top and the annular control of spacing fastener rotate and are connected. The utility model discloses a spacing fastener carries out spacing restraint to the ring flange of valve, fixes the valve in the spread groove, and the cooperation of wedge on through annular seal spare and spacing fastener simultaneously realizes valve and fluid passage's sealed intercommunication, lets the valve insert the simulation test system fast, and then effectively improves the performance test efficiency to the valve.
Description
Technical Field
The utility model relates to a valve production check out test set technical field, concretely relates to valve adaptation connecting device.
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. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems. The valves can be divided into valves for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil, liquid metal, radioactive media and the like according to different use environments. In order to guarantee the stable use of the valve under different environments, before the valve is subjected to scale production, performance simulation detection needs to be carried out on the valve according to specific service environment, and in the existing valve performance simulation detection system, the valve needs to be manually connected into the performance simulation detection system through bolt fixing, so that time and labor are wasted, and the efficiency of performance detection on the valve is greatly reduced.
Therefore, the utility model provides a simple structure, it is convenient to use, can let the valve insert the valve adaptation connecting device of simulation test system fast.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a valve adaptation connecting device, carry out spacing restraint to the ring flange of valve through spacing fastener, fix the valve in the spread groove, simultaneously through the cooperation of wedge on annular seal spare and the spacing fastener, realize valve and fluid passage's sealed intercommunication, let the valve insert the simulation test system fast, and then effectively improve the performance test efficiency to the valve.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a valve adaptation connecting device, includes the body, be fluid passage in the body, the right-hand member of body is provided with attach fitting, be provided with the spread groove on the body inner wall of fluid passage left end, the spread groove corresponds and is provided with annular movable groove on the lateral wall of body along the circumference, annular movable inslot is provided with annular control spare, evenly be provided with a plurality of spacing holes on the inner wall of annular movable groove place spread groove, spacing downthehole spacing fastener that is provided with, the middle part of spacing fastener is rotated through pivot and spacing downthehole wall and is connected, and the top and the annular control spare of spacing fastener rotate to be connected, and annular control spare is used for controlling spacing fastener to stretch out or withdraw spacing hole.
Further, one end of the connecting groove, which is close to the connecting joint, is provided with an annular sealing element. In the production process of the valve, when performance simulation test is required to be carried out on the valve, the two ends of the valve are connected into a simulation test system through an adaptive connection device, specifically, the annular control piece is controlled to rotate anticlockwise to the second position, the limiting clamping piece is retracted into the limiting hole, then the flange plate at one end of the valve is inserted into the connecting groove, the flange plate is abutted to the annular sealing piece, then the annular control piece is rotated clockwise, the annular control piece is rotated to the first position, the limiting clamping piece extends out of the limiting hole, limiting constraint is carried out on the flange plate of the valve, the valve is fixed in the connecting groove, meanwhile, through the matching of the wedge pieces on the annular sealing piece and the limiting clamping piece, the sealing communication between the valve and a fluid channel is realized, the valve is quickly connected into the simulation test system, and the performance test efficiency of the valve is effectively improved.
Further, the annular seal member is made of flexible resin. Because the side wall of the limiting clamping piece close to the annular sealing piece is provided with the wedge pieces, and the annular sealing piece is made of flexible resin, in the process that the limiting clamping piece extends out of the limiting hole, the wedge pieces on the limiting clamping piece gradually act on the flange plate of the valve, the flange plate is pushed to the annular sealing piece, the annular sealing piece is enabled to fully fill the gap between the valve and the fluid channel, and the rapid and stable sealing of the joint when the adaptive connecting device is connected with the valve is guaranteed.
Furthermore, the fluid channel passes through the connecting joint, the connecting joint is provided with external threads along the circumferential side wall, and the adaptive connecting device is in threaded connection with the simulation test pipeline through the connecting joint.
Further, the annular seal has an inner diameter intermediate the fluid passage inner diameter and the connecting groove inner diameter. Preferably, the inner diameter of the annular seal decreases progressively from left to right.
Further, be provided with at least one canceling release mechanical system on the lateral wall of annular movable groove, canceling release mechanical system is including setting up the groove that resets on the lateral wall of annular movable groove, the inslot that resets is provided with the arc mounting, the both ends of arc mounting respectively with the inside fixed connection in groove that resets, the cover is equipped with slider and the elastic component that resets on the arc mounting, the one end and the inslot wall connection that resets of elastic component that resets, the other end and the slider of elastic component that resets are connected, the lateral wall of slider passes through the connecting piece and is connected with annular control. When the adaptive connecting device is required to be connected with the valve, the annular control piece is only required to be rotated anticlockwise to be located at the second position, then the flange plate of the valve is completely inserted into the connecting groove of the adaptive connecting device, then the annular control piece is loosened, and under the action of the reset elastic piece, the annular control piece is automatically pushed to rotate clockwise to the first position, so that the valve is quickly and stably connected with the adaptive connecting device, and the valve is quickly connected into a valve simulation test system; when the valve is required to be separated from the adaptive connecting device, the annular control piece is rotated anticlockwise to the second position, then the valve can be easily separated from the adaptive connecting device, the valve can be quickly taken out of the valve simulation test system, and the performance simulation test efficiency of the valve is effectively improved.
Further, under the normal state, the reset elastic piece is in a compression state, applies thrust to the sliding block and pushes the annular control piece to rotate clockwise.
Further, under the normality, the annular control piece is in the first position, and the slider is with keeping away from the groove inner wall butt that resets of reset elastic component, and the bottom part of spacing fastener stretches out spacing hole.
Furthermore, the annular control piece also comprises a second position, when the annular control piece is positioned at the second position, the sliding block compresses the reset elastic piece, and the bottom of the limiting clamping piece is completely positioned in the limiting hole.
Further, a pressure detection unit is arranged on the side wall of the pipe body where the fluid channel is located, and the pressure detection unit is used for detecting the pressure of the fluid channel.
Furthermore, a temperature detection unit is arranged on the side wall of the pipe body where the fluid channel is located, and the temperature detection unit is used for detecting the temperature of the fluid channel.
Further, a wedge piece is arranged on the side wall of the limiting clamping piece close to the annular sealing piece. Preferably, the wedge is located at the bottom of the limit catch, and the bottom of the wedge is in smooth transition with the bottom wall of the limit catch.
Further, be provided with first holding ring and second holding ring on the lateral wall of annular control spare, be provided with the setting element on the lateral wall of body edge circumference, the setting element is close to annular control spare setting, setting element and body lateral wall sliding connection, and when annular control spare was in the primary importance, first holding ring was corresponding with the setting element, and it is intra-annular to push the setting element to first holding ring, just can be with the locking of annular control spare at the primary importance, and when annular control spare was in the second place, the second holding ring was corresponding with the setting element, and it is intra-annular to push the setting element to the second holding ring, just can be with the locking of annular control spare at the second place.
The utility model has the advantages that: the utility model discloses valve adaptation connecting device carries out spacing restraint to the ring flange of valve through spacing fastener, fixes the valve in the spread groove, and the sealed intercommunication of valve and fluid passage is realized through the cooperation of wedge on annular seal spare and the spacing fastener simultaneously, lets the valve insert the simulation test system fast, and then effectively improves the performance test efficiency to the valve.
Drawings
Fig. 1 is a schematic structural view of the adapter of the present invention;
fig. 2 is a schematic structural view of the adapter of the present invention at another viewing angle;
FIG. 3 is a schematic structural view of the limiting hole and the limiting fastener of the present invention;
fig. 4 is a schematic structural view of the ring-shaped control member of the present invention;
in the figure, 1, a tube body; 2. connecting a joint; 3. a fluid channel; 4. connecting grooves; 5. an annular movable groove; 6. an annular control member; 7. a limiting block; 8. a limiting clamping piece; 9. a reset groove; 10. an arc-shaped fixing piece; 11. a slider; 12. resetting the elastic member; 13. a connecting member; 14. a wedge; 15. a first positioning ring; 16. a second positioning ring; 17. a positioning member.
Detailed Description
The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
As shown in fig. 1 to 4, a valve adaptive connection device comprises a pipe body 1, a fluid passage 3 is arranged in the pipe body 1, a connection joint 2 is arranged at the right end of the pipe body 1, a connection groove 4 is arranged on the inner wall of the pipe body 1 at the left end of the fluid passage 3, an annular movable groove 5 is arranged on the side wall, along the circumference, of the pipe body 1 corresponding to the connection groove 4, an annular control piece 6 is arranged in the annular movable groove 5, a plurality of limiting holes 7 are uniformly arranged on the inner wall of the connection groove 4 where the annular movable groove 5 is located, limiting clamping pieces 8 are arranged in the limiting holes 7, the middle of each limiting clamping piece 8 is rotatably connected with the inner wall of the corresponding limiting hole 7 through a rotating shaft, the top of each limiting clamping piece 8 is rotatably connected with the annular control piece 6, and the annular control piece 6 is used for controlling the limiting clamping pieces 8 to stretch out or withdraw the limiting holes 7.
One end of the connecting groove 4 close to the connecting joint 2 is provided with an annular sealing element. In the production process of the valve, when the performance simulation test of the valve is needed, two ends of the valve are connected into a simulation test system through an adaptive connecting device, specifically, the annular control part 6 is controlled to rotate anticlockwise to a second position, the limiting clamping part 8 is retracted into the limiting hole 7, then the flange at one end of the valve is inserted into the connecting groove 4, and the flange is abutted with the annular sealing element, then the annular control piece 6 is rotated clockwise, the annular control piece 6 is rotated to the first position, the limiting clamping piece 8 extends out of the limiting hole 7, carry out spacing restraint to the ring flange of valve, fix the ring flange of valve in spread groove 4, simultaneously through the cooperation of annular seal spare and wedge 13 on the spacing fastener 8, realize the sealed intercommunication of valve and fluid passage 3, let the valve insert the simulation test system fast, and then effectively improve the performance test efficiency to the valve.
The annular sealing element is made of flexible resin. Because the side wall of the limit clamping piece 8 close to the annular sealing piece is provided with the wedge piece 13, and the annular sealing piece is made of flexible resin, in the process that the limit clamping piece 8 extends out of the limit hole, the wedge piece 13 on the limit clamping piece acts on the flange of the valve gradually, the flange is pushed to the annular sealing piece, the gap between the valve and the fluid channel 3 is fully filled by the annular sealing piece, and the rapid and stable sealing of the connection part when the adaptive connection device is connected with the valve is ensured.
The fluid channel 3 is arranged through the connecting joint 2, external threads are arranged on the circumferential side wall of the connecting joint 2, and the adaptive connecting device is in threaded connection with the simulation test pipeline through the connecting joint 2.
Having an inner diameter between the inner diameter of the fluid channel 3 and the inner diameter of the connecting groove 4. Preferably, the inner diameter of the annular seal decreases progressively from left to right.
Have ground, be provided with at least one canceling release mechanical system on the lateral wall of annular movable groove 5, canceling release mechanical system is including setting up the groove 9 that resets on the lateral wall of annular movable groove 5, reset and be provided with arc mounting 10 in the groove 9, the both ends of arc mounting 10 respectively with the inside fixed connection of groove 9 that resets, the cover is equipped with slider 11 and the elastic component 12 that resets on the arc mounting 10, the one end and the groove 9 inner wall connection that resets of elastic component 12 reset, and the other end and the slider 11 of elastic component 12 that resets are connected, slider 11's lateral wall passes through connecting piece 13 and is connected with annular control 6. When the adaptive connecting device is required to be connected with a valve, the annular control piece 6 is rotated anticlockwise to enable the annular control piece 6 to be located at the second position, then the flange plate of the valve is completely inserted into the connecting groove 4 of the adaptive connecting device, then the annular control piece 6 is loosened, the annular control piece 6 is automatically pushed to rotate clockwise to the first position under the action of the reset elastic piece 12, the valve is enabled to be quickly and stably connected with the adaptive connecting device, and the valve is quickly connected into a valve simulation test system; when the valve is required to be separated from the adaptive connecting device, the annular control piece 6 only needs to be rotated anticlockwise to the second position, then the valve can be easily separated from the adaptive connecting device, the valve can be quickly taken out from the valve simulation test system, and the performance simulation test efficiency of the valve is effectively improved.
In a normal state, the return elastic element 12 is in a compressed state, and applies thrust to the sliding block 11 to push the annular control element 6 to rotate clockwise.
And in a normal state, the annular control piece 6 is in the first position, the slide block 11 is abutted against the inner wall of the reset groove 9 far away from the reset elastic piece 12, and the bottom part of the limiting clamping piece 8 extends out of the limiting hole 7.
The annular control piece 6 also comprises a second position, when the annular control piece 6 is in the second position, the slide block 11 compresses the return elastic piece 12, and the bottom of the limit clamping piece 8 is completely positioned in the limit hole 7.
Specifically, a linkage hole is formed in the top of the limiting clamping piece 8, a linkage rod is arranged in the linkage hole, two ends of the linkage rod are connected with the annular control piece 6, when the annular control piece 6 rotates, the annular control piece 6 drives the limiting clamping piece 8 to rotate, and the linkage rod moves in the linkage hole in the radial direction.
The side wall of the pipe body 1 where the fluid channel 3 is located is provided with a pressure detection unit, and the pressure detection unit is used for detecting the pressure of the fluid channel 3.
The side wall of the pipe body 1 where the fluid channel 3 is located is provided with a temperature detection unit, and the temperature detection unit is used for detecting the temperature of the fluid channel 3.
The limit stop 8 is provided with a wedge 14 on the side wall close to the annular seal. Preferably, the wedge 14 is located at the bottom of the limit catch 8, and the bottom of the wedge 14 smoothly transitions with the bottom wall of the limit catch 8.
Have ground, be provided with first holding ring 15 and second holding ring 16 on the lateral wall of annular control 6, body 1 is provided with setting element 17 along the lateral wall of circumference, setting element 17 is close to the setting of annular control 6, and setting element 17 and body 1 lateral wall sliding connection, when annular control 6 is in the primary importance, first holding ring 15 is corresponding with setting element 17, and in pushing into first holding ring 15 with setting element 17, just can lock annular control 6 at the primary importance, when annular control 6 is in the second place, second holding ring 16 is corresponding with setting element 17, in pushing into second holding ring 16 with setting element 17, just can lock annular control 6 at the second place.
When the valve is used and a performance simulation test is required to be carried out on the valve, the annular control piece 6 is controlled to rotate anticlockwise to a second position, the limiting clamping piece 8 is retracted into the limiting hole 7, then the flange plate at one end of the valve is inserted into the connecting groove 4 and abutted against the annular sealing piece, then the annular control piece 6 is rotated clockwise, the annular control piece 6 is rotated to a first position, the limiting clamping piece 8 extends out of the limiting hole 7, limiting constraint is carried out on the flange plate of the valve, the flange plate of the valve is fixed in the connecting groove 4, and meanwhile, the sealing communication between the valve and the fluid channel 3 is realized through the matching of the annular sealing piece and the wedge-shaped piece 13 on the limiting clamping piece 8; the same operation, be connected the other end and the adaptation connecting device of valve, then in inserting the simulation test system with the adaptation connecting device, just can realize inserting the simulation test system with the valve fast, and when needs with valve and the separation of adaptation connecting device, also only need anticlockwise rotation annular control 6 to the second position, then just can easily separate valve and adaptation connecting device, take out the valve from the valve simulation test system fast, labour saving and time saving effectively improves the performance test efficiency to the valve.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (10)
1. The utility model provides a valve adaptation connecting device, a serial communication port, includes the body, be fluid passage in the body, the right-hand member of body is provided with attach fitting, be provided with the spread groove on the body inner wall of fluid passage left end, the spread groove corresponds and is provided with annular movable groove on the lateral wall of body along the circumference, the annular movable inslot is provided with annular control, evenly be provided with a plurality of spacing holes on the inner wall of annular movable groove place spread groove, spacing downthehole spacing fastener that is provided with, the middle part of spacing fastener is connected with spacing downthehole wall rotation through the pivot, and the top of spacing fastener rotates with annular control to be connected, and annular control is used for controlling spacing fastener to stretch out or withdraw spacing hole.
2. The valve adaptor connector of claim 1, wherein said connecting groove is provided with an annular seal at an end thereof adjacent to the connecting fitting.
3. A valve adaptor connection according to claim 2, wherein the annular seal is of a flexible resin.
4. A valve adaptor connection according to claim 2, wherein the annular seal has an internal diameter intermediate the internal diameter of the fluid passage and the internal diameter of the connecting groove.
5. The adaptive connection device for the valve according to claim 1, wherein at least one reset mechanism is arranged on the side wall of the annular movable groove, the reset mechanism comprises a reset groove arranged on the side wall of the annular movable groove, an arc-shaped fixing member is arranged in the reset groove, two ends of the arc-shaped fixing member are respectively and fixedly connected with the inside of the reset groove, a sliding block and a reset elastic member are sleeved on the arc-shaped fixing member, one end of the reset elastic member is connected with the inner wall of the reset groove, the other end of the reset elastic member is connected with the sliding block, and the side wall of the sliding block is connected with the annular control member through a connecting member.
6. The adaptive valve connection device of claim 5, wherein the return spring is normally compressed to push the slider to rotate the annular control member clockwise.
7. The adaptive valve connecting device of claim 6, wherein the annular control member is normally in the first position, the slide block abuts against the inner wall of the reset groove away from the reset elastic member, and the bottom portion of the limit clip member extends out of the limit hole.
8. The apparatus of claim 7, wherein the annular control member further comprises a second position, and when the annular control member is in the second position, the slide compresses the return spring, and the bottom of the limit clip is completely within the limit hole.
9. The adaptive valve connecting device of claim 1, wherein a pressure detecting unit is disposed on a side wall of the pipe body where the fluid passage is located, and the pressure detecting unit is used for detecting the pressure of the fluid passage.
10. The adaptive valve connection device according to claim 1, wherein a temperature detection unit is disposed on a side wall of the pipe body where the fluid passage is located, and the temperature detection unit is used for detecting the temperature of the fluid passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120651538.4U CN214502876U (en) | 2021-03-30 | 2021-03-30 | Valve adapter connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120651538.4U CN214502876U (en) | 2021-03-30 | 2021-03-30 | Valve adapter connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214502876U true CN214502876U (en) | 2021-10-26 |
Family
ID=78201345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120651538.4U Active CN214502876U (en) | 2021-03-30 | 2021-03-30 | Valve adapter connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214502876U (en) |
-
2021
- 2021-03-30 CN CN202120651538.4U patent/CN214502876U/en active Active
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