CN220794554U - Tightness detection tool of precision filter for fluid processing - Google Patents
Tightness detection tool of precision filter for fluid processing Download PDFInfo
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- CN220794554U CN220794554U CN202321718543.8U CN202321718543U CN220794554U CN 220794554 U CN220794554 U CN 220794554U CN 202321718543 U CN202321718543 U CN 202321718543U CN 220794554 U CN220794554 U CN 220794554U
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- air
- filter element
- filter
- fluid processing
- sleeve
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- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 239000012530 fluid Substances 0.000 title claims abstract description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 15
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 15
- 241001330002 Bambuseae Species 0.000 claims description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 15
- 239000011425 bamboo Substances 0.000 claims description 15
- 238000010030 laminating Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 238000007789 sealing Methods 0.000 abstract description 7
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001632 homeopathic effect Effects 0.000 description 1
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Abstract
The utility model discloses a tightness detection tool of a precision filter for fluid processing, which relates to the technical field of tightness detection and comprises two filter element inserting cylinders, wherein air hole connecting pipes which are convenient to be attached to the inner wall of a filter element are arranged on the inner side of each filter element inserting cylinder; according to the utility model, the rubber gasket is in fit connection with the bottom of the filter element plug-in cylinder, air leakage is effectively prevented under the action of pressing, the air pump is used for inflating the air hole connecting pipe through the air dividing pipe and is introduced into the filter element cylinder, the top of the filter element cylinder is in fit with the rubber plug-in cylinder, the tightness of the top is ensured under the pushing pressure of the air cylinder, after the pressure value detected by the air pressure meter is constant, the air pump is closed for a period of time, the numerical value change of the air pressure meter is observed, if the numerical value change is unchanged, the sealing effect of the filter element is good, and if the numerical value change is poor, the sealing effect is poor.
Description
Technical Field
The utility model particularly relates to the technical field of seal detection, in particular to a tightness detection tool of a precision filter for fluid processing.
Background
In order to ensure the safety and effectiveness of the filter, the filter needs to be correspondingly detected, and general detection items of the filter are appearance, particulate pollution, filtering rate, i.e. filtering performance, leakage, i.e. tightness, flow rate and tensile strength, wherein the tightness detection of the filter is an important detection component.
The utility model discloses a precision filter tightness detection device, which comprises a frame and further comprises a detection mechanism, wherein the detection mechanism is arranged on the surface of the frame and comprises a supporting rod, a bearing platform, an air flow rate sensor, an air cylinder, a loop bar, an air compressor, an air pipe and a buzzer, the supporting rod is arranged on the surface of the frame, the bearing platform is arranged at the top of the supporting rod, and the air flow rate sensor is arranged on one side, close to the bearing platform, of the inside of the supporting rod.
The above patent adopts a gas flow rate sensor when air is injected, the gas flow rate gradually decreases along with the gradual increase of the pressure inside the filter when air is injected, and the gas flow rate is very little when the internal air pressure is almost equal to the released air pressure, so that the weak air flow is difficult to detect by the gas flow rate sensor;
if the filter has very small cracks, only weak gas flows out, and the detection equipment has no pressure gauge, so that whether the pressure in the filter is balanced with the pressure of the pipeline cannot be observed; when the gas flow rate sensor has weak flow rate change, the inside pressure of the filter is judged to be in a critical stage of pressure equalization with the pipeline or in a weak air leakage stage, so that the tightness detection of the device on the filter is inaccurate; therefore, we provide a tightness detection tool of a precision filter for fluid processing.
Disclosure of Invention
The utility model aims to provide a tightness detection tool of a precision filter for fluid processing, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a fluid processing is with precision filter's leakproofness detection frock, includes that the filter core is pegged graft a section of thick bamboo, the filter core peg graft a section of thick bamboo and be provided with two, and the inboard of every filter core is pegged graft a section of thick bamboo and is provided with the air vent connecting pipe that is convenient for be connected with filter core inner wall laminating, this air vent connecting pipe is connected with the gas-distributing pipe, two the filter core peg graft a section of thick bamboo the top all be provided with a sleeve, and the outside welding of every sleeve has the promotion frame.
As a further technical scheme of the utility model, the bottom of the sleeve is provided with the rubber gasket, the rubber gasket is in a ring shape, and the inner diameter of the rubber gasket is the same as the inner diameter of the sleeve.
As a further technical scheme of the utility model, the top of the sleeve is connected with a rubber upper plug, one end of the rubber upper plug, which is positioned at the inner side of the sleeve, is also spliced at the inner side of the filter element and is in fit connection with the filter element, the inner side of the rubber upper plug is provided with a vent hole, and the top of the vent hole is connected with a barometer.
As a further technical scheme of the utility model, the tops of the two pushing frames are connected with a pushing plate, two ends of the pushing plate are provided with sliding rails which are convenient to slide and connect in a portal frame sliding groove, and the portal frame is fixed on an operating platform through bolts.
As a further technical scheme of the utility model, the top of the pushing plate is connected with a push rod of an air cylinder, and the air cylinder is fixed at the top of the portal frame through bolts.
As a further technical scheme of the utility model, the gas distribution pipe is arranged in a Y shape, two ends of the top of the gas distribution pipe are respectively connected with the gas hole connecting pipe, the other end of the gas distribution pipe is connected with the gas outlet end of the gas pump, the gas pump is arranged in the case, and the case is connected with the operation table through bolts.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, two filter element cylinders are respectively inserted into two filter element plug-in cylinders, at the moment, the filter element cylinders are tightly attached to an air hole connecting pipe, an air cylinder is started, a pushing plate is pushed by the air cylinder to move along a chute of a portal frame, a sleeve is sleeved on the outer side of the filter element cylinders in a homeotropic manner, a rubber gasket is attached to the bottom of the filter element plug-in cylinders under the action of a pushing frame, under the action of pressing, an air pump is effectively prevented from inflating into the air hole connecting pipe through an air dividing pipe and is introduced into the filter element cylinders, the top of the filter element cylinders is attached to a rubber upper plug under the pushing pressure of the air cylinder, the tightness of the top is ensured, after the pressure value detected by the air pressure meter is constant, the air pump is closed, a period of time is waited, the numerical value change of the air pressure meter is observed, if the numerical value change is unchanged, the sealing effect of the filter element is good, and if the numerical value change is poor.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is another view of fig. 1 of the present utility model.
Fig. 3 is a schematic view of the internal structure of fig. 1 in the present utility model.
Fig. 4 is a front view of fig. 3 in the present utility model.
FIG. 5 is a cross-sectional view taken at A-A of FIG. 4 in accordance with the present utility model.
In the figure: 1-barometer, 2-rubber upper plug, 3-sleeve, 4-rubber gasket, 5-pushing frame, 6-pushing plate, 7-cylinder, 8-portal frame, 9-filter element plug-in tube, 10-air hole connecting tube, 11-operation panel, 12-gas distributing tube, 13-air pump and 14-containing box.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, in an embodiment of the utility model, a tightness detection tool for a precision filter for fluid processing includes two filter element insertion cylinders 9, two filter element insertion cylinders 9 are provided, an air hole connecting pipe 10 convenient to be attached to the inner wall of a filter element is provided on the inner side of each filter element insertion cylinder 9, the air hole connecting pipe 10 is connected with an air distribution pipe 12, a sleeve 3 is provided above each of the two filter element insertion cylinders 9, and a pushing frame 5 is welded on the outer side of each sleeve 3.
In this embodiment, the bottom of the sleeve 3 is provided with a rubber gasket 4, and the rubber gasket 4 is in a ring shape, and the inner diameter of the rubber gasket 4 is the same as the inner diameter of the sleeve 3.
In this embodiment, the top of sleeve 3 be connected with rubber and go up stopper 2, the one end that this rubber is gone up stopper 2 and is located sleeve 3 inboard still peg graft in the filter core inboard to laminating connection, rubber go up stopper 2 inboard be provided with the air vent, this air vent top connection barometer 1.
In this embodiment, the top of the pushing frame 5 is connected with a pushing plate 6, two ends of the pushing plate 6 are provided with sliding rails which are convenient for sliding connection in the sliding grooves of the portal frame 8, and the portal frame 8 is fixed on the operating platform 11 through bolts.
In this embodiment, the top of the pushing plate 6 is connected to the push rod of the air cylinder 7, and the air cylinder 7 is fixed to the top of the portal frame 8 through bolts.
In this embodiment, the air distribution pipe 12 is in a Y-shaped arrangement, two ends of the top of the air distribution pipe 12 are respectively connected with the air hole connecting pipe 10, the other end of the air distribution pipe 12 is connected with the air outlet end of the air pump 13, the air pump 13 is installed in the case 14, and the case 14 is connected with the operating platform 11 through bolts.
Through adopting above-mentioned technical scheme, insert two filter core section of thick bamboo respectively in two filter core grafting section of thick bamboo 9, filter core section of thick bamboo and the inseparable laminating of gas pocket connecting pipe 10 this moment, start cylinder 7, cylinder 7 will promote the push plate 6 and remove along the spout of portal frame 8, sleeve 3 homeopathic cup joints in the outside of filter core section of thick bamboo, under the effect of pushing the frame 5, rubber gasket 4 is connected with the bottom laminating of filter core grafting section of thick bamboo 9, under the effect of pressing, effectively prevent gas leakage, the air pump 13 is inflated into gas pocket connecting pipe 10 through the gas-distributing pipe 12, and pass into in the filter core section of thick bamboo, because the top and the rubber of filter core section of thick bamboo are laminated, under the pressure that cylinder 7 promoted, guaranteed the leakproofness at top, after barometer 1 detects the pressure value invariable, wait a period, observe barometer 1's numerical variation, if remain unchanged, then filter core sealing effect is good, if numerical variation then sealing effect is relatively poor.
The working principle of the utility model is as follows: when the novel air pressure meter is used, two filter element barrels are inserted into two filter element inserting barrels 9 respectively, at the moment, the filter element barrels are tightly attached to an air hole connecting pipe 10, an air cylinder 7 is started, the air cylinder 7 pushes a pushing plate 6 to move along a sliding groove of a portal frame 8, a sleeve 3 is sleeved on the outer side of the filter element barrels in a homeotropic mode, under the action of a pushing frame 5, a rubber gasket 4 is attached to the bottom of the filter element inserting barrels 9, under the action of pressing, air leakage is effectively prevented, an air pump 13 inflates the air hole connecting pipe 10 through an air distribution pipe 12 and is transmitted into the filter element barrels, the top of the filter element barrels is attached to a rubber upper plug 2 under the pushing pressure of the air cylinder 7, the air pump 13 is closed after the pressure value detected by the air pressure meter 1 is constant, a period of waiting for a period of time, if the numerical value of the air pressure meter 1 is unchanged, the sealing effect of the filter element is good, and if the numerical value is changed, the sealing effect is poor.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a fluid processing is with precision filter's leakproofness detection frock which characterized in that: including filter core grafting section of thick bamboo (9), filter core grafting section of thick bamboo (9) be provided with two, and the inboard of every filter core grafting section of thick bamboo (9) is provided with air vent connecting pipe (10) of being convenient for with filter core inner wall laminating connection, this air vent connecting pipe (10) are connected with gas-distributing pipe (12), two the top of filter core grafting section of thick bamboo (9) all be provided with a sleeve (3), and the outside welding of every sleeve (3) has pushing away frame (5).
2. The tightness detection tool for a precision filter for fluid processing according to claim 1, wherein: the bottom of sleeve (3) is provided with rubber gasket (4), and rubber gasket (4) are the ring form, and rubber gasket (4) internal diameter is the same with sleeve (3) internal diameter.
3. The tightness detection tool for a precision filter for fluid processing according to claim 2, wherein: the top of sleeve (3) be connected with rubber and go up stopper (2), the one end that this rubber goes up stopper (2) is located sleeve (3) inboard still peg graft in the filter core inboard to laminating is connected, rubber go up stopper (2) inboard be provided with the air vent, this air vent top connection barometer (1).
4. The tightness detection tool for a precision filter for fluid processing according to claim 1, wherein: the top of the pushing frames (5) is connected with a pushing plate (6), two ends of the pushing plate (6) are provided with sliding rails which are convenient to slide and connect in sliding grooves of the portal frame (8), and the portal frame (8) is fixed on the operating platform (11) through bolts.
5. The tightness detection tool for the precision filter for fluid processing according to claim 4, wherein: the top of the pushing plate (6) is connected with a push rod of an air cylinder (7), and the air cylinder (7) is fixed at the top of the portal frame (8) through bolts.
6. The tightness detection tool for a precision filter for fluid processing according to claim 1, wherein: the air distribution pipe (12) is arranged in a Y shape, two ends of the top of the air distribution pipe (12) are respectively connected with the air hole connecting pipe (10), the other end of the air distribution pipe (12) is connected with the air outlet end of the air pump (13), the air pump (13) is arranged in the case (14), and the case (14) is connected with the operating platform (11) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321718543.8U CN220794554U (en) | 2023-07-03 | 2023-07-03 | Tightness detection tool of precision filter for fluid processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321718543.8U CN220794554U (en) | 2023-07-03 | 2023-07-03 | Tightness detection tool of precision filter for fluid processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220794554U true CN220794554U (en) | 2024-04-16 |
Family
ID=90632654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321718543.8U Active CN220794554U (en) | 2023-07-03 | 2023-07-03 | Tightness detection tool of precision filter for fluid processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220794554U (en) |
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2023
- 2023-07-03 CN CN202321718543.8U patent/CN220794554U/en active Active
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