CN220602829U - Cooling plate welding seam gas tightness detection device - Google Patents
Cooling plate welding seam gas tightness detection device Download PDFInfo
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- CN220602829U CN220602829U CN202322151426.4U CN202322151426U CN220602829U CN 220602829 U CN220602829 U CN 220602829U CN 202322151426 U CN202322151426 U CN 202322151426U CN 220602829 U CN220602829 U CN 220602829U
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- cooling plate
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- plate body
- fixedly connected
- detection device
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- 238000001816 cooling Methods 0.000 title claims abstract description 60
- 238000001514 detection method Methods 0.000 title claims abstract description 51
- 238000003466 welding Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000009423 ventilation Methods 0.000 claims description 13
- 230000003028 elevating effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a cooling plate welding seam air tightness detection device which comprises a detection tank, a cooling plate body, a water inlet and a water outlet, wherein the water inlet and the water outlet are fixed on the outer wall of the cooling plate body, a top plate is arranged right above the detection tank, a lifting mechanism is arranged between the top plate and the detection tank, a lifting plate is arranged between the top plate and the detection tank, the lower end of the lifting plate extends into the detection tank, a plurality of connecting rods are fixedly connected between the lifting plate and the top plate, the upper end of the lifting plate is provided with a groove, a plurality of openings are arranged at the bottom in the groove, the cooling plate body is arranged in the groove, a clamping block is connected in the groove close to the water inlet in a sliding manner, and a second electric push rod is arranged at one end of the clamping block, which is far away from the cooling plate body. According to the utility model, through the arrangement of the clamping blocks, the one-way valve, the lifting plate and other mechanisms, the cooling plate is automatically inflated and sealed, and the air tightness of the welding seam of the cooling plate can be automatically detected, so that the detection efficiency is improved, and the labor intensity is reduced.
Description
Technical Field
The utility model relates to the technical field of air tightness detection, in particular to a cooling plate welding seam air tightness detection device.
Background
Weld leakage is one of the problems often encountered in engineering, and may exist in any system or component involving a liquid (or gas), such as a vacuum system, a pneumatic system, a hydraulic system, etc. Certain air tightness requirements are put on the systems or parts in engineering, and strict air tightness inspection is carried out.
The immersion detection method is one of the main methods of the cooling plate welding seam air tightness detection method, firstly, the cooling plate is inflated through a water inlet of the cooling plate, then a detected system or a part is immersed in water, whether leaked gas escapes in a bubble mode or not is visually detected, however, in the actual operation process of the method, the water inlet and the water outlet of the cooling plate are required to be sealed manually, the detection accuracy is prevented from being reduced due to air leakage, and the detection efficiency is reduced.
Disclosure of Invention
The utility model aims to solve the problem that the detection accuracy is reduced due to the fact that a water inlet and a water outlet of a cooling plate are required to be sealed manually, so that the detection efficiency is reduced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a cooling plate welding seam gas tightness detection device, includes detection pond, cooling plate body and fixes water inlet, the delivery port on the cooling plate body outer wall, be equipped with the roof directly over the detection pond, be equipped with elevating system between roof and the detection pond, be equipped with the lifter plate between roof and the detection pond, the lower extreme of lifter plate extends to in the detection pond, fixedly connected with a plurality of connecting rods between lifter plate and the roof, the upper end of lifter plate is equipped with the recess, the bottom is equipped with a plurality of openings in the recess, the cooling plate body is arranged in the recess, be close to water inlet department sliding connection in the recess has the clamp splice, the one end that the clamp splice kept away from the cooling plate body is equipped with the second electric putter, the one end of second electric putter runs through the lifter plate, the other end and the clamp splice fixed connection of second electric putter, one side that the clamp splice is close to the cooling plate body is equipped with water inlet, the corresponding first slot of delivery port, second slot, the part of water inlet and delivery port is the sliding extension respectively in first slot and the second slot, be equipped with the recess on the inner wall of first slot, be equipped with the first slot, the inner wall and the second pipeline is equipped with the second pipeline and the second pipeline through-through the air duct, the upper end is connected with the second pipeline through the air duct.
Preferably, the lifting mechanism comprises a storage groove arranged on two sides of the detection tank, a first electric push rod is fixedly connected to the bottom in the storage groove, and the upper end of the first electric push rod penetrates through the detection tank and is fixedly connected with the lower end of the top plate.
Preferably, the air supply mechanism comprises an air pump fixed at the lower end of the top plate, an electromagnetic valve is fixedly communicated with the air outlet of the air pump, and one end, far away from the air pump, of the electromagnetic valve is fixedly communicated with the first pipeline.
Preferably, rubber rings are fixedly connected to the inner walls of the first slot and the second slot.
Preferably, a rubber pad is fixedly connected to one side of the clamping block, which is close to the cooling plate body.
Preferably, the second ventilation groove is fixedly connected with a one-way valve.
The beneficial effects are that:
1. the arrangement of the second electric push rod, the clamping block, the first slot, the second slot, the rubber pad and the rubber ring realizes that the water inlet and the water outlet of the cooling plate body play a role in sealing, and the air pump, the electromagnetic valve, the first pipeline, the second air vent groove, the first air vent groove and the first pipeline are arranged to inflate the cooling plate body, and the check valve is used for preventing the air from flowing back, so that the automatic inflation and sealing operation of the cooling plate body are realized;
2. through the arrangement of the first electric pushing half, the top plate, the connecting rod and the lifting plate, the cooling plate body is automatically placed in the detection pool for detection operation, so that the detection efficiency is improved; according to the utility model, through the arrangement of the clamping blocks, the one-way valve, the lifting plate and other mechanisms, the cooling plate is automatically inflated and sealed, and the air tightness of the welding seam of the cooling plate can be automatically detected, so that the detection efficiency is improved, and the labor intensity is reduced.
Drawings
FIG. 1 is a schematic structural diagram of a cooling plate weld tightness detection device according to the present utility model;
FIG. 2 is a schematic diagram of the structure of the A part of the cooling plate weld tightness detection device;
fig. 3 is a schematic diagram of a clamp block cut-down structure of a cooling plate weld tightness detection device provided by the utility model.
In the figure: 1-detection pool, 2-first electric putter, 3-lifter plate, 4-second electric putter, 5-roof, 6-first pipeline, 7-solenoid valve, 8-air pump, 9-cooling plate body, 10-connecting rod, 11-rubber pad, 12-water inlet, 13-rubber circle, 14-second pipeline, 15-clamp splice, 16-check valve, 17-delivery port.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a cooling plate weld tightness detection device comprises a detection tank 1, a cooling plate body 9, a water inlet 12 and a water outlet 17 which are fixed on the outer wall of the cooling plate body 9, wherein a top plate 5 is arranged right above the detection tank 1 and used for driving a lifting plate 3 to lift, a lifting mechanism is arranged between the top plate 5 and the detection tank 1 and comprises object placing grooves arranged on two sides of the detection tank 1, a first electric push rod 2 is fixedly connected in the inner bottom of each object placing groove and used for driving the top plate 5 to lift, and the upper end of the first electric push rod 2 penetrates through the detection tank 1 and is fixedly connected with the lower end of the top plate 5;
in this embodiment, a lifting plate 3 is arranged between the top plate 5 and the detection tank 1 and is used for driving the cooling plate body 9 to lift, the lower end of the lifting plate 3 extends into the detection tank 1, a plurality of connecting rods 10 are fixedly connected between the lifting plate 3 and the top plate 5 and are used for preventing the lifting plate 3 from loosening, a groove is arranged at the upper end of the lifting plate 3, a plurality of openings are arranged at the bottom in the groove, the cooling plate body 9 is arranged in the groove, a clamping block 15 is slidingly connected in the groove near the water inlet 12 and is used for sealing the water inlet 12 and the water outlet 17 of the cooling plate body 9, a second electric push rod 4 is arranged at one end of the clamping block 15, which is far away from the cooling plate body 9 and is used for driving the clamping block 15 to move, one end of the second electric push rod 4 penetrates through the lifting plate 3, and the other end of the second electric push rod 4 is fixedly connected with the clamping block 15;
in this embodiment, a first slot and a second slot corresponding to the water inlet 12 and the water outlet 17 are arranged on one side of the clamping block 15 close to the cooling plate body 9, the parts of the water inlet 12 and the water outlet 17 respectively slide and extend into the first slot and the second slot, rubber rings 13 are fixedly connected to the inner walls of the first slot and the second slot for improving the tightness, a rubber pad 11 is fixedly connected to one side of the clamping block 15 close to the cooling plate body 9 for improving the tightness, and a one-way valve 16 is fixedly connected to the second ventilation slot for preventing gas from flowing back;
in this embodiment, a first ventilation groove is formed in the inner wall of the first slot, a second pipeline 14 communicated with the first ventilation groove is fixedly connected to the inner wall of the first slot, and is used for circulating gas, a part of the second pipeline 14 slidingly extends into the water inlet 12, a second ventilation groove communicated with the first ventilation groove is formed in the upper end of the clamping block 15, a first pipeline 6 communicated with the second ventilation groove is fixedly connected to the upper end of the clamping block 15, and is used for circulating gas, the upper end of the first pipeline 6 penetrates through the groove and is fixedly connected with the lower end of the top plate 5, and the first pipeline 6 is a hose;
in the embodiment, an air supply mechanism is arranged between the top plate 5 and the first pipeline 6, the air supply mechanism comprises an air pump 8 fixed at the lower end of the top plate 5 and used for supplying air into the cooling plate body 9, the model of the air pump is PCF5015N, an electromagnetic valve 7 is fixedly communicated with an air outlet of the air pump 8 and used for playing a role in opening and closing, and one end of the electromagnetic valve 7 far away from the air pump 8 is fixedly communicated with the first pipeline 6;
in this embodiment, firstly pour water into the detection pond, then start second electric putter 4 drive clamp splice 15 to the cooling plate body 9 orientation remove, carry out the centre gripping fixedly to cooling plate body 9 through clamp splice 15, after clamp splice 15 and cooling plate body 9 laminating, water inlet 12 and delivery port 17 can insert respectively in first slot and the second slot, improve the leakproofness through rubber pad 11 and rubber circle 13, then start air pump 8, open solenoid valve 7, start and stop and get into in water inlet 12 through first pipeline 6, the second ventilation groove, first ventilation groove and first pipeline 14, finally get into cooling plate body 9, reach the automatic operation of aerifing, prevent the gas reflux through check valve 16, then start first electric putter 2 and drive roof 5 and descend, roof 5 drives lifter plate 3 and cooling plate body 9 through connecting rod 10 and descend to detect in the inslot 1, whether there is the gas that leaks to escape in the form of bubble, thereby realize detecting the operation to cooling plate body 9.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a cooling plate welding seam gas tightness detection device, includes detection cell (1), cooling plate body (9) and fixes water inlet (12), delivery port (17) on cooling plate body (9) outer wall, its characterized in that: the utility model discloses a detecting pool, including detecting pool (1), roof (5), elevating system is equipped with between roof (5) and detecting pool (1), be equipped with lifter plate (3) between roof (5) and detecting pool (1), in the lower extreme of lifter plate (3) extends to detecting pool (1), fixedly connected with a plurality of connecting rods (10) between lifter plate (3) and roof (5), the upper end of lifter plate (3) is equipped with the recess, the bottom is equipped with a plurality of openings in the recess, cooling plate body (9) are arranged in the recess, be close to water inlet (12) department sliding connection in the recess has clamp splice (15), the one end that cooling plate body (9) was kept away from to clamp splice (15) is equipped with second electric putter (4), the one end of second electric putter (4) runs through lifter plate (3), the other end and clamp splice (15) fixed connection of second electric putter (4), one side that clamp splice (15) are close to cooling plate body (9) is equipped with water inlet (12), delivery port (17), first slot (17) and second slot (17) are equipped with corresponding to the first slot and the first slot (14) are connected to the first slot in the first slot, the first slot is connected to the first slot in the first slot respectively, the part of second pipeline (14) slides and extends to in water inlet (12), the upper end of clamp splice (15) is equipped with the communicating second ventilation groove of first ventilation groove, the upper end fixedly connected with of clamp splice (15) with the communicating first pipeline (6) of second ventilation groove, the upper end of first pipeline (6) run through the recess and with the lower extreme fixed connection of roof (5), first pipeline (6) are the hose, be equipped with air feed mechanism between roof (5) and first pipeline (6).
2. The cooling plate weld tightness detection device according to claim 1, wherein: the lifting mechanism comprises storage tanks arranged on two sides of the detection tank (1), a first electric push rod (2) is fixedly connected to the bottoms of the storage tanks, and the upper end of the first electric push rod (2) penetrates through the detection tank (1) and is fixedly connected with the lower end of the top plate (5).
3. The cooling plate weld tightness detection device according to claim 1, wherein: the air supply mechanism comprises an air pump (8) fixed at the lower end of the top plate (5), an electromagnetic valve (7) is fixedly communicated with the air outlet of the air pump (8), and one end, far away from the air pump (8), of the electromagnetic valve (7) is fixedly communicated with the first pipeline (6).
4. The cooling plate weld tightness detection device according to claim 1, wherein: rubber rings (13) are fixedly connected to the inner walls of the first slot and the second slot.
5. The cooling plate weld tightness detection device according to claim 1, wherein: one side of the clamping block (15) close to the cooling plate body (9) is fixedly connected with a rubber pad (11).
6. The cooling plate weld tightness detection device according to claim 1, wherein: and a one-way valve (16) is fixedly connected in the second ventilation groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322151426.4U CN220602829U (en) | 2023-08-10 | 2023-08-10 | Cooling plate welding seam gas tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322151426.4U CN220602829U (en) | 2023-08-10 | 2023-08-10 | Cooling plate welding seam gas tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220602829U true CN220602829U (en) | 2024-03-15 |
Family
ID=90164323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322151426.4U Active CN220602829U (en) | 2023-08-10 | 2023-08-10 | Cooling plate welding seam gas tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220602829U (en) |
-
2023
- 2023-08-10 CN CN202322151426.4U patent/CN220602829U/en active Active
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