CN218546069U - Movable detection device for detecting air tightness of air filter - Google Patents
Movable detection device for detecting air tightness of air filter Download PDFInfo
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- CN218546069U CN218546069U CN202222726346.2U CN202222726346U CN218546069U CN 218546069 U CN218546069 U CN 218546069U CN 202222726346 U CN202222726346 U CN 202222726346U CN 218546069 U CN218546069 U CN 218546069U
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Abstract
The utility model relates to a filter detection area, concretely relates to portable detection device for detecting air cleaner gas tightness, including operation panel and operation frame, the rear side at the operation panel is installed to the operation frame, be equipped with the lift cylinder on the operation frame, the elevating platform is installed to the front end of lift cylinder, install air feed detection subassembly on the elevating platform, be equipped with air feed hose between air feed detection subassembly's the sense terminal and air cleaner's the blow vent, still including removing the frame, the front side at removing the frame is installed to the operation panel, remove the rear side of frame and install the air supply jar, be equipped with air supply transfer jar at the top of removing the frame, at least, be equipped with an air cock on air supply transfer jar, air supply hose is being connected between air cock and air feed detection subassembly. The whole operation table has the integrated function, combines the previously dispersed required function boards for detecting the air tightness together, and can randomly shift the post in sequence in a workshop and outside inspection posts by means of the movable frame, so that the aims of flexible detection, quick detection and convenient detection are fulfilled.
Description
Technical Field
The utility model relates to a technical field is protected in the dimension of filter, concretely relates to a portable detection device for detecting air cleaner gas tightness.
Background
An air filter for air filter of car is a member for filtering the air in engine and is used to filter the harmful impurities in air to be fed to cylinder for decreasing the early abrasion of cylinder, piston ring, air valve and valve seat. If an air filter with poor quality is used in the running process of the automobile, the engine can not sufficiently intake air, fuel oil can not be completely combusted, and the engine can not stably work.
The air filter is used for filtering dust and impurities contained in air sucked by the engine so as to reduce early wear of a cylinder, a piston ring, an air valve and an air valve seat. The air tightness of the air filter regulator is directly related to the quality of the motor equipment, so the air tightness detection of the automobile filter regulator is a very important technical field.
The existing filter detection equipment mainly puts a filter to be detected into water, then fills gas into an inner cavity of the filter and checks whether bubbles are generated in the water, and the filter is dried after the detection is finished by the method, so that the operation process is complicated; in addition, after water enters the filter, the drying procedure in a short time cannot ensure that water stains in the filter are completely dried, thereby affecting the use.
The invention patent with the publication number of CN108287045A discloses a device for detecting the sealing performance of an air filter, which comprises an operation table (2) with casters (1) at the bottom, wherein a mounting frame (14) is fixedly connected to the top surface of the operation table (2), and a slide rail (13) which is longitudinally arranged is fixedly connected to the side wall of the mounting frame (14); a lifting cylinder (16) with a piston rod extending end facing downwards is fixedly connected to the top surface of the mounting frame (14), a piston rod of the lifting cylinder (16) penetrates through the top surface of the mounting frame (14), and a lifting seat (9) is fixedly connected to the end part of the piston rod; a sliding block (15) which is in sliding fit with the sliding rail (13) is fixedly connected to the back of the lifting seat (9), and the lifting seat (9) is detachably connected with an air supply detection assembly (10); one end of the air supply detection component (10) is fixedly connected with an air supply hose (11) connected with an air supply, and the other end is fixedly connected with an air supply hose (8) with a movable sealing nozzle (7); a front jacking cylinder (3) and a rear jacking cylinder (6) which are oppositely arranged are fixedly connected on the top surface of the operating platform (2) and below the lifting seat (9), and positioning blocks (4) are fixedly connected at the end parts of piston rods of the front jacking cylinder and the rear jacking cylinder; the air supply detection assembly (10) comprises an air inlet pipeline (10-2), and an air inlet port (10-4) and an air outlet joint (10-1) which are communicated with the inner cavity of the air inlet pipeline (10-2) are respectively arranged at two ends of the air inlet pipeline (10-2); the air inlet port (10-4) is communicated with an air source hose (11), and the air outlet joint (10-1) is communicated with an air supply hose (8); a pressure gauge (10-3) communicated with the inner cavity of the air inlet pipeline (10-2) is fixedly connected to the side wall of the air inlet pipeline.
Although the device disclosed by the invention adopts a dry-type detection method for detection, a drying procedure is avoided, and the technical problem that the filter needs to be soaked in water for air tightness detection is solved, an air source of the device is fixed, the structure of the device is also fixed in one place for use, if the device is designed to be movable, a plurality of devices are arranged in a workshop, the devices can be adjusted back and forth at an external detection post and an internal detection post and fixed at one position, and the air filters at all positions of one box and one box are carried back and forth, so that the selective detection or the centralized detection of the air filters can be completed quickly.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model aims to provide a portable detection device for detecting air cleaner gas tightness can fix and use in a place, also can remove at each post, and mobility is strong, on solving the technical problem of original basis for detection efficiency.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
a portable detection device for detecting air cleaner gas tightness, including operation panel and handling frame, install filter anchor clamps on the operation panel, the rear side at the operation panel is installed to the handling frame, is equipped with the lift cylinder on the handling frame, and the elevating platform is installed to the front end of lift cylinder, installs air feed detection subassembly on the elevating platform, and air cleaner installs on filter anchor clamps, is equipped with the air feed hose between air feed detection subassembly's sense terminal and air cleaner's the blow vent.
Still including removing the frame, remove the frame and be the T font of inversion, the operation panel is installed in the front side that removes the frame, removes the rear side of frame and installs the air supply jar, is equipped with the air supply at the top that removes the frame and shifts the jar, and the air supply shifts the height that highly is higher than the operation frame of jar, is equipped with an air cock on the air supply shifts the jar at least, is connecting the air supply hose between air cock and air feed detection subassembly.
Furthermore, a lifting servo guide rail is arranged on the operating frame in the vertical direction, and the lifting cylinder is arranged on a sliding block of the lifting servo guide rail.
Furthermore, the air supply detection assembly comprises an air inlet pipeline, and an air inlet port and an air outlet joint which are communicated with the inner cavity of the air inlet pipeline are respectively arranged at two ends of the air inlet pipeline; the air inlet port is communicated with an air source hose, and the air outlet joint is communicated with an air supply hose; the side wall of the air inlet pipeline is fixedly connected with a pressure gauge communicated with the inner cavity of the air inlet pipeline.
Furthermore, the end of the air supply hose connected to the air port of the air filter is provided with a movable sealing nozzle.
Furthermore, the air supply detection assembly is provided with one or more than one group, and an air source hose is connected between an air inlet pipeline of each group of air supply detection assembly and an air nozzle of the air source transfer tank.
Further, the filter anchor clamps include horizontal slip table, are equipped with the forked tail spout at the plane of operation panel, and horizontal slip table inlays in the forked tail spout, is equipped with in both sides around the operation panel and supports tight cylinder, is equipped with at the front end that supports tight cylinder and supports tight piece, and air filter's blow vent is fixed up between two tight cylinders.
Compared with the prior art, the utility model beneficial effect be: the removal frame that can remove at any time has been designed, air supply jar and gas tightness detection operation platform have been integrated on removing the frame, utilize the manometer test to rush into the pressure in the empty filter, just can draw the conclusion of the good or bad of gas tightness, whole operation platform has the function of integrated form, with the former dispersion, be used for detecting the required function plate combination of gas tightness together, rely on removing the frame can be random in the workshop, examine post in proper order, reach nimble detection, short-term test, conveniently detect the purpose.
The air supply detection assembly is arranged to charge air into the inner cavity of the air filter, the air pressure in the air inlet pipeline is detected according to the pressure gauge, and whether the air filter leaks air can be judged according to the change of the air pressure value detected by the pressure gauge; through setting up lift cylinder, slide rail, slider and lift seat can make air feed detection subassembly remove along vertical direction, made things convenient for air cleaner's installation, the rational utilization space on the mesa of operation panel for detection device's compact structure has improved detection device's commonality.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic diagram of the structure viewed from the right side of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further explained with reference to the following embodiments, the air filter is the prior art, and the specific structure thereof is not described in detail in the following embodiments.
The movable detection device for detecting the air tightness of the air filter comprises an operation table 1 and an operation frame, wherein a filter clamp 2 is installed on the operation table 1, the operation frame is installed on the rear side of the operation table, a lifting servo guide rail 3 installed in the vertical direction is arranged on the operation frame, a lifting cylinder 4 is installed on a sliding block of the lifting servo guide rail 3, and limit switches are arranged at the upper limit position and the lower limit position of the lifting servo guide rail 3 and used for limiting the lifting stroke of the lifting cylinder 4 and avoiding derailment. The elevating platform 5 is installed to the front end of lift cylinder 4, installs air feed detection subassembly 7 on elevating platform 5, and air cleaner 6 is installed on filter anchor clamps 2, is equipped with air supply hose 8 between the sense terminal of air feed detection subassembly 7 and the blow vent of air cleaner 6, and the end that air supply hose 8 is connected to air cleaner blow vent 60 is equipped with movable sealing mouth. The movable sealing mouth can be made of rubber, and a sealing ring is sleeved on the peripheral wall of the movable sealing mouth, so that the air tightness between the movable sealing mouth and the end of the air filter can be further improved. The lifting cylinder 4 and the lifting servo guide rail 3 can enable the air supply detection assembly 7 to move along the vertical direction, so that the air filter 6 is convenient to install, the space on the table board of the operation table 1 is reasonably utilized, and the air filters 6 of different specifications can be fixed on the filter clamp 2 to perform detection of air tightness.
The air supply detection assembly 7 comprises an air inlet pipeline 70, and an air inlet port and an air outlet joint communicated with the inner cavity of the air inlet pipeline 70 are respectively arranged at two ends of the air inlet pipeline 70; the air inlet port is communicated with an air source hose 9, and the air outlet joint is communicated with an air supply hose 8; the side wall of the air inlet pipeline 70 is fixedly connected with a pressure gauge 71 communicated with the inner cavity of the air inlet pipeline 70, the pressure gauge 71 is used for detecting the air pressure in the air inlet pipeline 70, and whether the air filter 6 leaks air can be judged according to the change of the air pressure value detected by the pressure gauge 71. In this embodiment, the air supply detecting assembly 7 is provided with one or more groups, and an air supply hose 9 is connected between the air inlet pipeline 70 of each group of air supply detecting assembly 7 and the air tap of the air supply transfer tank 10.
Still including removing frame 11, remove frame 11 and be the T font of inversion, be equipped with the pulley in the bottom, operation panel 1 is installed in the front side that removes frame 11, removes the rear side of frame 11 and installs gas source jar 12, is equipped with the air supply at the top that removes frame 11 and shifts jar 10, and the air supply shifts the height that highly is higher than the operation frame of jar 10, is equipped with an air cock on air supply shifts jar 10 at least, is connecting air supply hose 9 between air cock and air feed detection component 7. The operation platforms 1 are arranged on the movable frame 11 in a row, the air supply detection assembly 7 and the lifting cylinder 4 are also arranged on the operation frame in a row, and the air pressure can be detected by blowing a detection air source into the air filter 6 through the air supply detection assembly 7 by a plurality of air nozzles in one-to-one correspondence, so that the air tightness of the air filter can be judged.
It is right above the utility model provides a portable detection device for detecting air cleaner gas tightness has carried out detailed introduction. The description of the specific embodiments is only for the purpose of helping understanding the method of the present invention and the core idea thereof, and it should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.
Claims (6)
1. A movable detection device for detecting the air tightness of an air filter comprises an operation table and an operation frame, wherein a filter clamp is arranged on the operation table, the operation frame is arranged at the rear side of the operation table, a lifting cylinder is arranged on the operation frame, a lifting table is arranged at the front end of the lifting cylinder, an air supply detection assembly is arranged on the lifting table, the air filter is arranged on the filter clamp, an air supply hose is arranged between the detection end of the air supply detection assembly and an air vent of the air filter,
the method is characterized in that: still including removing the frame, remove the frame and be the T font of inversion, the operation panel is installed in the front side that removes the frame, removes the rear side of frame and installs the air supply jar, is equipped with the air supply at the top that removes the frame and shifts the jar, and the air supply shifts the height that highly is higher than the operation frame of jar, is equipped with an air cock on the air supply shifts the jar at least, is connecting the air supply hose between air cock and air feed detection subassembly.
2. The mobile detection device for detecting air tightness of an air cleaner according to claim 1, wherein: the operation frame is provided with a lifting servo guide rail arranged in the vertical direction, and the lifting cylinder is arranged on a sliding block of the lifting servo guide rail.
3. The mobile detection device for detecting air-tightness of an air cleaner according to claim 2, wherein: the air supply detection assembly comprises an air inlet pipeline, and an air inlet port and an air outlet joint which are communicated with the inner cavity of the air inlet pipeline are respectively arranged at two ends of the air inlet pipeline; the air inlet port is communicated with an air source hose, and the air outlet joint is communicated with an air supply hose; the side wall of the air inlet pipeline is fixedly connected with a pressure gauge communicated with the inner cavity of the air inlet pipeline.
4. The mobile detection device for detecting air-tightness of an air cleaner according to claim 3, wherein: the end of the air supply hose connected to the air port of the air filter is provided with a movable sealing nozzle.
5. The mobile detection device for detecting air-tightness of an air cleaner according to claim 3, wherein: the air supply detection assembly is provided with one or more groups, and an air source hose is connected between an air inlet pipeline of each group of air supply detection assembly and an air tap of the air source transfer tank.
6. The mobile detection device for detecting air-tightness of an air cleaner according to claim 1, wherein: the filter anchor clamps include horizontal slip table, are equipped with the forked tail spout at the plane of operation panel, and horizontal slip table inlays in the forked tail spout, and both sides are equipped with to tight cylinder around the operation panel, are equipped with to tight piece at the front end of supporting tight cylinder, and air filter's blow vent is fixed up between two tight cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222726346.2U CN218546069U (en) | 2022-10-17 | 2022-10-17 | Movable detection device for detecting air tightness of air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222726346.2U CN218546069U (en) | 2022-10-17 | 2022-10-17 | Movable detection device for detecting air tightness of air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218546069U true CN218546069U (en) | 2023-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222726346.2U Active CN218546069U (en) | 2022-10-17 | 2022-10-17 | Movable detection device for detecting air tightness of air filter |
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| Country | Link |
|---|---|
| CN (1) | CN218546069U (en) |
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2022
- 2022-10-17 CN CN202222726346.2U patent/CN218546069U/en active Active
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