CN217845536U - A formula detection device that sinks for valve body leak hunting test - Google Patents
A formula detection device that sinks for valve body leak hunting test Download PDFInfo
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- CN217845536U CN217845536U CN202222287936.XU CN202222287936U CN217845536U CN 217845536 U CN217845536 U CN 217845536U CN 202222287936 U CN202222287936 U CN 202222287936U CN 217845536 U CN217845536 U CN 217845536U
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Abstract
The utility model discloses a submerged detection device for valve body leak hunting test, including detection pond and the air compressor who is used for carrying the medium, characterized by still including installing in detection pond both sides and corresponding elevating system, installing the removal detection frame on elevating system, installing the leak hunting mechanism on removing the detection frame, the leak hunting mechanism including install remove detection frame both sides and corresponding horizontal spacing subassembly, install the bearing subassembly on removing the detection frame, the bearing subassembly including install on removing the detection frame bearing cylinder and install the bearing flange on bearing cylinder piston rod, the socket joint flange on be equipped with the arc wall; the utility model discloses utilize horizontal spacing subassembly spacing on the removal testing stand with the valve body, inject into gaseous leak hunting test through the breather pipe to the valve body, during rethread elevating system will pack the valve body that has gaseous and sink into the testing pond, whether come the inspection to have the bubble to produce through indirect bubble water, promoted the quality that the valve body detected the hourglass.
Description
Technical Field
The utility model relates to a valve body leak hunting technical field specifically is a submerged detection device for valve body leak hunting test.
Background
The valve is generally used for controlling the direction, pressure and flow of fluid, the medium in the valve is mainly liquid, gas or powder, especially in important industries such as chemical industry and natural gas, the requirement on valve body installation is very strict, and leakage is not allowed to occur, so that the valve body is required to be subjected to leak detection test after production, unqualified products are prevented from flowing to the market, in order to ensure that the leak detection of the valve body when leaving factory meets the factory requirement, the valve body is required to be subjected to leak detection test, and the quality of the leak detection of the valve body is improved; it is therefore desirable to provide a submersible testing device for leak testing valve bodies.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problems, and providing a submerged detection device for valve body leak hunting test.
In order to achieve the above purpose, the utility model provides a following technical scheme: including detecting the pond and being used for carrying the air compressor of medium, characterized by still including installing at detection pond both sides and corresponding elevating system, installing removal detection frame on elevating system, installing the leak hunting mechanism on removing the detection frame, leak hunting mechanism including installing at the horizontal spacing subassembly that removes detection frame both sides and correspond, installing the bearing subassembly on removing the detection frame, the bearing subassembly including installing the bearing cylinder on removing the detection frame and installing the bearing flange on bearing cylinder piston rod, the socket joint flange on be equipped with the arc wall.
Preferably, the transverse limiting assembly comprises a clamping cylinder and a clamping flange, the clamping cylinder is mounted on the mobile detection frame and connected with the air compressor through a pipeline, and the clamping flange is mounted on a piston rod of the clamping cylinder.
Preferably, the clamping flange is provided with a sealing gasket and a vent pipe, one end of the vent pipe is connected with an air compressor through a pipeline, and the other end of the vent pipe penetrates out of the center of the clamping flange and penetrates through the sealing gasket.
Preferably, the lifting mechanism comprises a support frame arranged on the detection pool, a lifting cylinder arranged on the support frame, and a reinforcing plate arranged on the support frame and connected with the lifting cylinder, and a movable detection frame is arranged on a piston rod of the lifting cylinder.
Preferably, glass windows are arranged on two sides of the detection cell.
The utility model has the advantages that: through the arrangement of the product, the valve body is limited on the movable detection frame by the transverse limiting assembly, gas is injected into the valve body through the vent pipe, the valve body is subjected to leak detection test, the valve body filled with the gas is sunk into the detection pool through the lifting mechanism, whether bubbles are generated or not is detected through indirect bubble water, whether leakage exists or not can be known more visually, and the quality of valve body leakage detection is improved;
through the arrangement of the reinforcing plate, the stability of the lifting cylinder on the supporting frame is improved, so that the stability of the movable detection frame when the movable detection frame enters and exits the detection pool is improved;
through the arrangement of the bearing assembly, the bearing flange is pushed to be lifted upwards through the bearing air cylinder, so that the arc-shaped groove is contacted with the bottom of the valve body, the bearing effect on the detection valve body is achieved, and the use safety of equipment is improved;
through the arrangement of the glass window, when the valve body is positioned in the detection pool, an operator can observe whether bubbles are generated on the valve body, and the quality of valve body leak detection test is improved;
through the arrangement of the sealing gasket, when the clamping flanges are clamped from two sides of the valve body to the valve body, the end faces of the valve body are in contact with the clamping flanges through the sealing gasket, the sealing performance during valve body leakage detection is improved, and the accuracy of valve body leakage detection is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the mobile testing stand of the present invention;
FIG. 3 is an enlarged schematic view of the utility model at A;
fig. 4 is an enlarged schematic view of the utility model at the position B.
The labels in the figure are: the device comprises a detection pool 1, a glass window 11, an air compressor 2, a lifting mechanism 3, a support frame 31, a lifting cylinder 32, a reinforcing plate 33, a movable detection frame 4, a leakage detection mechanism 5, a transverse limiting component 51, a supporting component 52, a supporting cylinder 53, a supporting flange 54, an arc-shaped groove 55, a clamping cylinder 56, a clamping flange 57, a sealing gasket 58 and a vent pipe 59.
Detailed Description
The following description will further describe a submersible type detection device for valve body leak detection according to the present invention by embodiments with reference to the accompanying drawings.
Referring to fig. 1 to 4, the utility model provides a sink-in detection device for valve body leak detection test, including detection pond 1 and the air compressor 2 that is used for carrying the medium, characterized by still include install in detection pond 1 both sides and corresponding elevating system 3, install the removal on elevating system 3 and detect frame 4, install leak detection mechanism 5 on removing detection frame 4, leak detection mechanism 5 including install in removing detection frame 4 both sides and corresponding horizontal spacing subassembly 51, install the bearing subassembly 52 on removing detection frame 4, bearing subassembly 52 including install on removing detection frame 4 bearing cylinder 53 and install the bearing flange 54 on bearing cylinder 53 piston rod, socket flange 54 on be equipped with arc groove 55, horizontal spacing subassembly 51 including install on removing detection frame 4 and pass through the clamp cylinder 56 of tube coupling with air compressor 2 and install the clamp flange 57 on clamp cylinder 56 piston rod, clamp flange 57 on install sealed pad 58 and breather pipe 59, one end 59 be connected with air compressor 2 through the pipeline and the other end wear out from clamp flange center 57 and run through sealed pad 58, the detection pond 11 both sides of installing glass window; through the arrangement of the utility model, the valve body is limited on the movable detection frame 4 by utilizing the transverse limiting component 51, gas is injected into the valve body through the vent pipe 59 to perform leak detection test on the valve body, then the valve body filled with the gas is sunk into the detection pool 1 through the lifting mechanism 3, whether bubbles are generated is checked through indirect bubble water, the precision of the leak detection test of the valve body is ensured, and the quality of the leak detection of the valve body is improved; through the arrangement of the glass window 11, when the valve body is positioned in the detection pool 1, an operator can observe whether bubbles are generated on the valve body, and the quality of valve body leak detection test is improved; through the arrangement of the bearing component 52, the bearing flange 54 is pushed to be lifted upwards through the bearing air cylinder 53, so that the arc-shaped groove 55 is contacted with the bottom of the valve body, the bearing effect on the detection of the valve body is achieved, and the use safety of equipment is improved; through the arrangement of the sealing gasket 58, when the clamping flanges 57 are clamped to the valve body from two sides of the valve body, the end faces of the valve body are tightly attached to the clamping flanges 57 through the sealing gasket 58, the sealing performance during valve body leakage detection is improved, and the quality of valve body leakage detection is improved.
The lifting mechanism 3 comprises a support frame 31 arranged on the detection pool 1, a lifting cylinder 32 arranged on the support frame 31, and a reinforcing plate 33 arranged on the support frame 31 and connected with the lifting cylinder 32, wherein a piston rod of the lifting cylinder 32 is provided with a movable detection frame 4; through the setting of gusset plate 33, promote the stability of lift cylinder 32 on support frame 31 to promoted the stability when moving detection frame 4 business turn over and detecting pond 1, promoted through lift cylinder 32 and moved detection frame 4 and carry out up-and-down motion on detecting pond 1.
The utility model discloses in the use, at first will wait to detect the valve body of detection and carry to the top position of removal detection frame 4 through lifting device, slowly descend the valve body, flange until the valve body both sides is in the middle of pressing from both sides flange 57, open bearing cylinder 53 switch, make bearing cylinder 53 upwards push away bearing flange 54 upwards and make arc 55 support the bottom of valve body, open clamping cylinder 56's switch, clamping cylinder 56 promotes clamping flange 57 and is close to the valve body, closely laminate through sealed pad 58 and valve body flange until clamping flange 57, can remove lifting device this moment, open air compressor 2 switch and pour into compressed air from breather pipe 59 in to the valve body, gas reaches standard pressure value after the valve body, open lifting cylinder 32's switch, make lifting cylinder 32 promote to remove detection frame 4 and remove to detecting pool 1, detect pool 1 until the whole immersion of valve body, see through glass window 11 and observe that whether there is the bubble to produce around the valve body, if there is the bubble to appear then indicate this valve body to have the leak source, and make the mark, if there is qualified test valve body to detect the leak source production, wait to detect the back, will detect the frame 4 through lifting device.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any is right the utility model discloses scheme after simply changing all belongs to the protection scope of the utility model.
Claims (5)
1. The utility model provides a submerged detection device for valve body leak hunting test, is including detecting pond (1) and air compressor (2) that are used for carrying the medium, characterized by still including installing in detecting pond (1) both sides and corresponding elevating system (3), installing removal detection frame (4) on elevating system (3), installing leak hunting mechanism (5) on removal detection frame (4), leak hunting mechanism (5) including installing horizontal spacing subassembly (51) that remove detection frame (4) both sides and correspond, installing bearing component (52) on removing detection frame (4), bearing component (52) including installing bearing cylinder (53) on removing detection frame (4) and installing bearing flange (54) on bearing cylinder (53) piston rod, bearing flange (54) on be equipped with arc wall (55).
2. The sinking detection device for leak detection test of the valve body as claimed in claim 1, wherein: the transverse limiting assembly (51) comprises a clamping cylinder (56) which is arranged on the movable detection frame (4) and is connected with the air compressor (2) through a pipeline and a clamping flange (57) which is arranged on a piston rod of the clamping cylinder (56).
3. A sink type detecting device for leak detection test of a valve body according to claim 2, wherein: the clamping flange (57) is provided with a sealing gasket (58) and a vent pipe (59), one end of the vent pipe (59) is connected with the air compressor (2) through a pipeline, and the other end of the vent pipe penetrates out of the center of the clamping flange (57) and penetrates through the sealing gasket (58).
4. The submerged detection device for leak detection test of valve body as claimed in claim 1, characterized in that: elevating system (3) including setting up support frame (31) on detecting pond (1), install lift cylinder (32) on support frame (31), install on support frame (31) and gusset plate (33) be connected with lift cylinder (32), the piston rod of lift cylinder (32) on install and remove detection frame (4).
5. The sinking detection device for leak detection test of the valve body as claimed in claim 1, wherein: and glass windows (11) are arranged on two sides of the detection pool (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222287936.XU CN217845536U (en) | 2022-08-30 | 2022-08-30 | A formula detection device that sinks for valve body leak hunting test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222287936.XU CN217845536U (en) | 2022-08-30 | 2022-08-30 | A formula detection device that sinks for valve body leak hunting test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217845536U true CN217845536U (en) | 2022-11-18 |
Family
ID=84015532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222287936.XU Active CN217845536U (en) | 2022-08-30 | 2022-08-30 | A formula detection device that sinks for valve body leak hunting test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217845536U (en) |
-
2022
- 2022-08-30 CN CN202222287936.XU patent/CN217845536U/en active Active
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