CN219757665U - Precision filter tightness detection device - Google Patents
Precision filter tightness detection device Download PDFInfo
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- CN219757665U CN219757665U CN202321031950.1U CN202321031950U CN219757665U CN 219757665 U CN219757665 U CN 219757665U CN 202321031950 U CN202321031950 U CN 202321031950U CN 219757665 U CN219757665 U CN 219757665U
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- Prior art keywords
- filter
- detection device
- cover
- precision filter
- plate
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- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 230000008093 supporting effect Effects 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model belongs to the technical field of filters, in particular to a precision filter tightness detection device, which aims at the problems that when the filters are detected in the prior technical scheme, the filters are required to be positioned and fixed and the time is wasted when the filters are required to be detected in batches, and the precision filter tightness detection device comprises a base, an electric push rod is fixedly arranged on the left side of the top of the base, an output shaft of the electric push rod is connected with a pneumatic component, an L-shaped supporting plate is connected to the pneumatic component, and supporting plates are symmetrically and fixedly arranged on the L-shaped supporting plate, and has the beneficial effects that: after only need place the filter in two backup pads, can start electric putter, just can be automatic carry out sealing performance to the filter and detect again after need installing the filter in this compares among the prior art and have the convenience more, consequently when detecting the filter in batches, can effectually promote work efficiency.
Description
Technical Field
The utility model relates to the technical field of filters, in particular to a precision filter tightness detection device.
Background
In the prior art, according to the bulletin number: CN216746649U a precision filter leakproofness detection device, the on-line screen storage device comprises a base, the air cavity has been seted up at the top of base, the interior bottom wall fixed mounting of air cavity has air pressure sensor, the surface fixed mounting of base has the display screen, the top of base passes through bolt fixed mounting and has the locator, the top of base is connected with the thread bush through the bearing rotation, the inner wall of thread bush has the threaded rod through threaded connection, the top fixedly connected with roof of threaded rod, the top fixed mounting of roof has the air pump, the bottom of roof is provided with the second silica gel pad, the second through-hole has all been seted up to the bottom of second silica gel pad and roof. According to the utility model, through the cooperation of the threaded sleeve and the threaded rod, the top plate can be driven to move downwards only by rotating the threaded sleeve, so that the filter is clamped and fixed, and meanwhile, the filter can be primarily fixed by arranging the positioner, so that the subsequent clamping and fixing operation is facilitated, and the filter is more beneficial to use;
however, in the above technical scheme, when the filter is detected, the filter is still required to be positioned and fixed for detection, and when the filter is required to be detected in batches, the problem of time waste is often caused.
Disclosure of Invention
The utility model aims to solve the problem that the prior art can only detect the filter after positioning and fixing the filter when detecting the filter, and the time is wasted when detecting the filter in batches.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a precision filter leakproofness detection device, includes the base, the top left side fixed mounting of base has electric putter, and electric putter's output shaft has pneumatic component, is connected with L type layer board on the pneumatic component, and symmetrical fixed mounting has the backup pad on the L type layer board, and the quantity of backup pad is two, has placed same filter in two backup pads, and the top right side fixed mounting of base has the fixed plate, installs detection assembly on the fixed plate.
By means of the structure, after the filter is placed on the two supporting plates, the electric push rod is started again, the filter can be connected with the detection assembly through the pneumatic assembly, then the filter can be inflated when the pneumatic assembly operates, and then the filter can be detected by the detection assembly.
Preferably, the pneumatic assembly comprises a connecting cover, a piston plate, a gas pipe and a first clamping cover, wherein an output shaft of the electric push rod extends into the connecting cover and is fixedly connected with the piston plate, the piston plate is in sealing sliding connection with the inner wall of the connecting cover, the gas pipe is fixedly installed on the right inner wall of the connecting cover, the right end of the gas pipe penetrates through the L-shaped supporting plate and is fixedly connected with the first clamping cover, and the gas pipe is fixedly connected with the L-shaped supporting plate.
Further, the piston plate moves rightward along the inner wall of the connecting cover, so that the gas in the connecting cover can be delivered into the filter.
Preferably, a compression spring is fixedly installed on the right side of the piston plate, and the right end of the compression spring is fixedly connected with the right inner wall of the connecting cover.
Further, the connection cover can be supported by the elastic force of the compression spring, so that the filter can be moved to the right.
Preferably, a limiting ring is fixedly arranged on the inner wall of the connecting cover, and the limiting ring is positioned on the left side of the piston plate and is contacted with the left side of the piston plate.
Furthermore, when the electric push rod is contracted, the limiting ring and the piston plate can be utilized to drive the connecting cover to move leftwards.
Preferably, the detection assembly comprises a connecting pipe and a barometer, wherein the connecting pipe penetrates through the fixing plate and is fixedly connected with the fixing plate, and the barometer is fixedly arranged at the right end of the connecting pipe.
Further, the barometer can be used for detecting the aerostatic press in the filter in real time.
Preferably, the left end of the connecting pipe is fixedly provided with a second clamping cover.
Furthermore, the second clamping cover can be conveniently connected with the filter in a sealing way.
The beneficial effects are that:
1. according to the utility model, the filter is firstly placed on the supporting plate, the air inlet end of the filter is clamped with the first clamping cover, then the electric push rod can be started to drive the connecting cover to move rightwards, the L-shaped supporting plate can move rightwards under the supporting action of the compression spring until the air outlet end of the filter moves into the second clamping cover to be clamped with the second clamping cover, then the piston plate can be driven to slide rightwards along the inner wall of the connecting cover when the electric push rod continues to work, and the air in the connecting cover can be conveyed into the filter by the air conveying pipe, so that the air pressure gauge can start to work under the communication action of the connecting pipe until the air charging in the filter is completed after the piston plate moves rightwards;
2. in the utility model, after the inflation in the filter is completed, the filter can be kept still for a certain time, the barometer can be continuously observed during the time, and the barometer is communicated with the filter through the connecting pipe, so that if the gas leakage occurs in the filter, the barometer can timely detect if the gas pressure is reduced, and if the gas pressure is not reduced, the good sealing performance of the filter can be demonstrated.
In the utility model, the following components are added: after only need place the filter in two backup pads, can start electric putter, just can be automatic carry out sealing performance to the filter and detect again after need installing the filter in this compares among the prior art and have the convenience more, consequently when detecting the filter in batches, can effectually promote work efficiency.
Drawings
FIG. 1 is a front view of a construction of a precision filter tightness detecting device according to the present utility model;
FIG. 2 is a front view showing the internal structure of a connecting cover of the precision filter tightness detection device according to the present utility model;
FIG. 3 is a schematic view of a portion A of the device for detecting tightness of a precision filter according to the present utility model in FIG. 1;
fig. 4 is a three-dimensional diagram of a connecting cover, a gas pipe, an L-shaped supporting plate and two supporting plate connecting structures of the precision filter tightness detection device provided by the utility model.
In the figure: 1. a base; 2. an electric push rod; 3. a connection cover; 4. a gas pipe; 5. an L-shaped supporting plate; 6. a support plate; 7. a filter; 8. a first card cover; 9. a fixing plate; 10. a connecting pipe; 11. an air pressure gauge; 12. a second card cover; 13. a limiting ring; 14. a piston plate; 15. compressing the spring.
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. 1-4, a precision filter tightness detection device comprises a base 1, an electric push rod 2 is fixedly installed on the left side of the top of the base 1, an output shaft of the electric push rod 2 is connected with a pneumatic assembly, support plates 6 are symmetrically and fixedly installed on an L-shaped support plate 5,L type support plate 5 and are two in number, one filter 7 is placed on the two support plates 6, a fixing plate 9 is fixedly installed on the right side of the top of the base 1, and a detection assembly is installed on the fixing plate 9.
With the above structure, after the filter 7 is placed on the two support plates 6, the electric push rod 2 is started again, the filter 7 can be connected with the detection assembly through the pneumatic assembly, and then the filter 7 can be inflated when the pneumatic assembly runs, and then the detection assembly can detect the filter.
In the utility model, the pneumatic assembly comprises a connecting cover 3, a piston plate 14, a gas pipe 4 and a first clamping cover 8, wherein an output shaft of an electric push rod 2 extends into the connecting cover 3 and is fixedly connected with the piston plate 14, the piston plate 14 is in sealed sliding connection with the inner wall of the connecting cover 3, the gas pipe 4 is fixedly arranged on the right inner wall of the connecting cover 3, the right end of the gas pipe 4 penetrates through an L-shaped supporting plate 5 and is fixedly connected with the first clamping cover 8, and the gas pipe 4 is fixedly connected with the L-shaped supporting plate 5.
Further, the piston plate 14 moves rightward along the inner wall of the joint cover 3, so that the gas in the joint cover 3 can be sent into the filter 7.
In the present utility model, the right side of the piston plate 14 is fixedly provided with the compression spring 15, and the right end of the compression spring 15 is fixedly connected with the right inner wall of the connecting cover 3.
Further, the filter 7 can be moved to the right by supporting the connection cover 3 by the elastic force of the compression spring 15.
In the present utility model, a stop collar 13 is fixedly installed on the inner wall of the connecting cover 3, and the stop collar 13 is positioned at the left side of the piston plate 14 and contacts with the left side of the piston plate 14.
Further, when the electric push rod 2 is contracted, the connecting cover 3 can be driven to move to the left side by the limiting ring 13 and the piston plate 14.
In the utility model, the detection assembly comprises a connecting pipe 10 and a barometer 11, wherein the connecting pipe 10 penetrates through the fixed plate 9 and is fixedly connected with the fixed plate 9, and the barometer 11 is fixedly arranged at the right end of the connecting pipe 10.
Further, the barometer 11 can be used for detecting the air pressure in the filter 7 in real time.
In the present utility model, the second clip cover 12 is fixedly installed at the left end of the connection pipe 10.
Further, the second card cover 12 can be used for facilitating the sealing connection with the filter 7.
The working principle of the utility model is as follows: firstly, place filter 7 on backup pad 6, and carry out the clamping with filter 7's air inlet end and first card cover 8, afterwards, can start electric putter 2 and drive the connection cover 3 and remove to the right side, this moment is under compression spring's supporting action 15, can make L type layer board 5 remove to the right side, until filter 7's air outlet end moves into in the second card cover 12 and carries out the chucking with second card cover 12, afterwards when electric putter 2 continues to work, can drive piston plate 14 and slide to the right side along the inner wall of connection cover 3, can carry the gas in the connection cover 3 by gas-supply pipe 4 to filter 7 this moment, so under the intercommunication effect of connecting pipe 10, can make air gauge 11 begin to work, until after piston plate 14 moves to the right side and accomplishes the back, after filter 7 is accomplished to aerate, can make filter 7 rest one end time this moment, sustainable observation air gauge 11 during, air gauge 11 keeps being linked together by 10 and filter 7, so if take place the gas leakage in filter 7, when air pressure reduces, can detect by air gauge 11 in time, detect by filter 7 in time, can carry out the filter 7 and detect the filter 7 in time, can not have the filter 7 to carry out the performance to carry out the automatic detection to the filter in time, can be carried out the filter 7 to the performance to the filter has the improvement to the efficiency to be better than can be compared with the filter 7, can be carried out the filter 7 to the automatic detection to the filter has the efficiency to be had, can be carried out in the improvement to the performance to the filter 7 to can be had and can be more convenient to the improvement to the performance to the filter 7 to be had and can be carried out and the improvement to the performance to be had and the performance to be better to the filter 7.
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 precision filter leakproofness detection device, includes base (1), its characterized in that, the top left side fixed mounting of base (1) has electric putter (2), and the output shaft of electric putter (2) has pneumatic subassembly, is connected with L type layer board (5) on the pneumatic subassembly, and symmetrical fixed mounting has backup pad (6) on L type layer board (5), and the quantity of backup pad (6) is two, has placed same filter (7) on two backup pads (6), and the top right side fixed mounting of base (1) has fixed plate (9), installs detection assembly on fixed plate (9).
2. The precision filter tightness detection device according to claim 1, wherein the pneumatic assembly comprises a connecting cover (3), a piston plate (14), a gas pipe (4) and a first clamping cover (8), an output shaft of the electric push rod (2) extends into the connecting cover (3) and is fixedly connected with the piston plate (14), the piston plate (14) is in sealing sliding connection with the inner wall of the connecting cover (3), the gas pipe (4) is fixedly installed on the right inner wall of the connecting cover (3), the right end of the gas pipe (4) penetrates through the L-shaped supporting plate (5) and is fixedly connected with the first clamping cover (8), and the gas pipe (4) is fixedly connected with the L-shaped supporting plate (5).
3. The precision filter tightness detection device according to claim 2, wherein the right side of the piston plate (14) is fixedly provided with a compression spring (15), and the right end of the compression spring (15) is fixedly connected with the right inner wall of the connecting cover (3).
4. The precision filter tightness detection device according to claim 2, wherein a limit ring (13) is fixedly installed on the inner wall of the connecting cover (3), and the limit ring (13) is positioned on the left side of the piston plate (14) and is in contact with the left side of the piston plate (14).
5. The precision filter tightness detection device according to claim 1, wherein the detection assembly comprises a connecting pipe (10) and an air pressure gauge (11), the connecting pipe (10) penetrates through the fixing plate (9) and is fixedly connected with the fixing plate (9), and the air pressure gauge (11) is fixedly arranged at the right end of the connecting pipe (10).
6. The precision filter tightness detection device according to claim 5, wherein the left end of the connecting pipe (10) is fixedly provided with a second clamping cover (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321031950.1U CN219757665U (en) | 2023-05-04 | 2023-05-04 | Precision filter tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321031950.1U CN219757665U (en) | 2023-05-04 | 2023-05-04 | Precision filter tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219757665U true CN219757665U (en) | 2023-09-26 |
Family
ID=88077531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321031950.1U Active CN219757665U (en) | 2023-05-04 | 2023-05-04 | Precision filter tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219757665U (en) |
-
2023
- 2023-05-04 CN CN202321031950.1U patent/CN219757665U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |