CN114646428B - Be applied to high-efficient check out test set of natural gas filter - Google Patents
Be applied to high-efficient check out test set of natural gas filter Download PDFInfo
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- CN114646428B CN114646428B CN202210182528.XA CN202210182528A CN114646428B CN 114646428 B CN114646428 B CN 114646428B CN 202210182528 A CN202210182528 A CN 202210182528A CN 114646428 B CN114646428 B CN 114646428B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/025—Details with respect to the testing of engines or engine parts
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N2021/8405—Application to two-phase or mixed materials, e.g. gas dissolved in liquids
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Abstract
The utility model relates to a be applied to high-efficient check out test set of natural gas filter relates to natural gas filter check out test set field to solve current natural gas filter check out test set testing result accurate inadequately, the lower problem of detection efficiency, it includes the detection case body and sets up liquid reserve tank, fixed platform, actuating mechanism and the loading system on the detection case body, the last positioning mechanism who is used for fixed natural gas filter that is provided with of fixed platform, actuating mechanism drive fixed platform business turn over in the liquid reserve tank that has the detection liquid that stores up, loading system includes the air intake subassembly that communicates with natural gas filter air inlet activity and the exhaust subassembly that communicates with natural gas filter gas outlet activity. This application has through pressurizeing inside the natural gas filter, again with its submergence in the inside back that detects liquid, can judge the sealing performance of natural gas filter according to whether the surface of natural gas filter produces the bubble, and detection efficiency and the higher effect of detection accuracy.
Description
Technical Field
The application relates to the field of natural gas filter detection equipment, in particular to high-efficiency detection equipment applied to a natural gas filter.
Background
In recent years, natural gas engines develop rapidly, and like traditional fuel engines, natural gas also needs to be filtered before being used for engine combustion, water and impurities in the gas are removed, so that the engines are protected, natural gas often adopts a natural gas filter during filtering, and in order to improve the filtering effect of the natural gas filter, the natural gas filter needs to be tested for sealing performance after being processed and assembled.
When the existing detection equipment is used for detecting the natural gas filter, the gas outlet of the natural gas filter after assembly is blocked, air is injected into the natural gas filter from the gas inlet, the pressure inside the natural gas filter is detected after a period of time, and the sealing performance of the natural gas filter is detected according to the pressure change inside the natural gas filter.
In view of the above-mentioned related art, the inventors found that the following drawbacks exist: the sealing performance of the natural gas filter is detected by detecting the change of the gas pressure inside the natural gas filter, when the natural gas filter has a fine gap, the internal pressure of the natural gas filter cannot change in a short time, so that the detection result is inaccurate easily, the detection time needs to be increased for improving the detection accuracy, and the detection efficiency is reduced.
Disclosure of Invention
In order to improve natural gas filter's detection efficiency and detection accuracy, the application provides a be applied to high-efficient check out test set of natural gas filter.
The application provides a be applied to high-efficient check out test set of natural gas filter adopts following technical scheme:
the utility model provides a be applied to high-efficient check out test set of natural gas filter, includes the detection case body and sets up liquid reserve tank, fixed platform, actuating mechanism and the loading system on the detection case body, the last positioning mechanism who is used for fixed natural gas filter that is provided with of fixed platform, actuating mechanism drive fixed platform business turn over has the liquid reserve tank of measuring liquid in storing up, loading system includes the air intake subassembly that communicates with natural gas filter air inlet activity and the exhaust subassembly that communicates with natural gas filter gas outlet activity.
Through adopting above-mentioned technical scheme, positioning mechanism is used for being fixed in the fixed platform with the natural gas filter on, and the subassembly that admits air and exhaust subassembly cooperation are used for aerifing the pressurization to the inside of natural gas filter, and rethread actuating mechanism sends fixed platform into the liquid reserve tank in, and the natural gas filter submergence is in the inside back of detecting liquid, can be according to whether the surface of natural gas filter produces the sealing performance that the bubble judged the natural gas filter, and detection efficiency and detection accuracy are higher.
Optionally, be provided with the bubble detection module and the camera that are used for detecting the bubble in the storage tank, camera and bubble detection module electric connection, bubble detection module and camera all are located the below the liquid level of detection liquid in the liquid reserve tank.
Through adopting above-mentioned technical scheme, the camera can be shot under the liquid level of detection liquid to carry out the analysis to the picture of shooing through bubble detection module, thereby can be more accurate the leakproofness of detection natural gas filter, avoid the workman to observe unclear, cause the testing result inaccurate.
Optionally, the fixed platform comprises a fixed plate and a placing table arranged on the fixed plate, a placing groove used for being attached to the outer peripheral wall of the natural gas filter is formed in the placing table, and a positioning piece used for calibrating the position of the natural gas filter is arranged on the placing table.
Through adopting above-mentioned technical scheme, natural gas filter places in placing the standing groove on the platform, makes natural gas filter's rigidity through the setting element for natural gas filter mounted position is more accurate before detecting, has improved natural gas filter's installation and the efficiency that detects.
Optionally, the positioning mechanism includes a support frame, a connecting plate, a first driving member and a pressing member, the support frame is disposed on the fixing plate, the connecting plate is disposed on the support frame, the first driving member is disposed on the connecting plate, the pressing member is disposed at an output end of the first driving member, and the first driving member drives the pressing member to abut against the natural gas filter on the placement table movably.
Through adopting above-mentioned technical scheme, after starting first driving piece, first driving piece promotes and compresses tightly a motion, compresses tightly a and places the natural gas filter outer wall butt on the platform to make it fixed, make the natural gas filter can stably get into the inside that detects liquid and detect, make detection effect better, the result is more accurate.
Optionally, the driving mechanism includes a second driving member and a limiting assembly for guiding, the limiting assembly is arranged between the connecting plate and the detection box body, the second driving member is arranged on the detection box body, and an output shaft of the second driving member is fixedly connected with the connecting plate.
Through adopting above-mentioned technical scheme, the motion of second driving piece motion connecting plate can drive the fixed plate motion to make in the fixed plate gets into the liquid storage tank, and the setting up of spacing subassembly has improved the stability of connecting plate and fixed plate in the motion process.
Optionally, the limiting assembly comprises a sliding rail and a sliding block, the length direction of the sliding rail is parallel to the axis direction of the output shaft of the second driving piece, the sliding rail and the sliding block are both provided with two sets of sliding rails, the two sets of sliding rails are respectively arranged on the detection box body and located on two sides of the connecting plate, the two sets of sliding blocks are respectively arranged at two ends of the connecting plate, and the sliding block is in sliding fit with the sliding rail.
Through adopting above-mentioned technical scheme, the connecting plate is when removing, and the slider and the slide rail sliding connection at connecting plate both ends, and the length direction of slide rail is parallel to each other with the axis direction of second driving piece output shaft, stability when further improving the connecting plate and removing.
Optionally, the fixed plate is detachably provided with a vibration module, the vibration module is electrically connected with the second driving piece, and the vibration module works when the second driving piece drives the connecting plate to move so that the natural gas filter is immersed in the detection liquid.
Through adopting above-mentioned technical scheme, when natural gas filter submergence in detecting liquid, vibrations take place in vibrations module work, make natural gas filter get into the bubble that detects the initial adhesion of surface in the liquid and break away from, avoid causing the influence when detecting, lead to the inaccuracy of testing result.
Optionally, the air inlet assembly comprises an air pump, an air inlet pipe and an air inlet nozzle, the air inlet pipe is communicated with the air outlet end of the air pump, the air inlet nozzle is arranged at one end, far away from the air pump, of the air inlet pipe, the air inlet nozzle is communicated with the air inlet pipe, the air outlet end of the air inlet nozzle is in a pointed cone shape, a first annular rubber ring is arranged on the pointed cone surface of the air inlet nozzle, and the first annular rubber ring is movably abutted to the inner wall of the air inlet of the natural gas filter.
Through adopting above-mentioned technical scheme, start the air pump and pour into gas in to the intake pipe, during gas in the intake pipe got into natural gas filter through the suction nozzle, make the increase of natural gas filter middling pressure, the end of giving vent to anger of suction nozzle is sharp toper and sets up first annular rubber circle on sharp conical surface, in the end of giving vent to anger that makes the suction nozzle can insert natural gas filter's air inlet completely, and the leakproofness is better, the improvement is to the inside pressurized effect of natural gas filter.
Optionally, the exhaust assembly comprises an exhaust nozzle, an exhaust pipe and an electromagnetic valve, the exhaust nozzle is arranged at one end of the exhaust pipe and communicated with the exhaust pipe, the air inlet end of the exhaust nozzle is in a pointed cone shape, a second annular rubber ring is arranged on the pointed cone surface of the exhaust nozzle, and the second annular rubber ring is movably abutted to the inner wall of the air outlet of the natural gas filter.
Through adopting above-mentioned technical scheme, after the natural gas filter detects, start the solenoid valve, make the exhaust nozzle open, the inside gas of natural gas filter gets into the blast pipe from the exhaust nozzle, realizes exhausting, makes exhaust nozzle and natural gas filter gas outlet contact tighter through second annular rubber circle simultaneously, improves the leakproofness, avoids gas to discharge from the gap between exhaust nozzle and the natural gas filter gas outlet, influences the degree of accuracy that detects.
Optionally, a third driving piece and a fourth driving piece are arranged on the fixing plate, the third driving piece is arranged on one side of the placing table, the fourth driving piece is arranged on the other side of the placing table, the third driving piece and an air inlet of the natural gas filter on the placing table are coaxially arranged, the fourth driving piece and an air outlet of the natural gas filter on the placing table are coaxially arranged, the air inlet nozzle is arranged at the output end of the third driving piece, and the air outlet nozzle is arranged at the output end of the fourth driving piece.
Through adopting above-mentioned technical scheme, start third driving piece and fourth driving piece, make the suction nozzle insert in natural gas filter's the air inlet, the air discharge nozzle inserts in natural gas filter's gas outlet, makes natural gas filter when examining, and the installation effect of suction nozzle and air discharge nozzle is better, and with the natural gas filter between the butt tighter, the leakproofness is better to improve detection effect.
In summary, the present application includes at least the following advantageous technical effects:
the natural gas filter is fixed on the fixing platform through the positioning mechanism, the air inlet assembly and the air exhaust assembly are matched to inflate and pressurize the interior of the natural gas filter, the fixing platform is sent into the liquid storage tank through the driving mechanism, after the natural gas filter is immersed in the detection liquid, the sealing performance of the natural gas filter can be judged according to whether bubbles are generated on the surface of the natural gas filter, and the detection efficiency and the detection accuracy are high;
the camera can be used for shooting the liquid level of the detection liquid, and the shot picture is analyzed by the bubble detection module, so that the tightness of the natural gas filter can be more accurately detected, and the inaccurate detection result caused by unclear observation of workers is avoided;
through placing the natural gas filter in placing the standing groove of bench, start first driving piece after, first driving piece promotes and compresses tightly a motion, compresses tightly a and places the bench natural gas filter outer wall butt to make it fixed, make the natural gas filter better when examining, the result is more accurate.
Drawings
FIG. 1 is a schematic overall structure diagram of a first perspective of an embodiment of the present application;
FIG. 2 is a schematic overall structure diagram of a second perspective of an embodiment of the present application;
FIG. 3 is a schematic diagram of a front view structure of an embodiment of the present application;
FIG. 4 is a schematic diagram of the overall structure of the display mounting platform according to the embodiment of the present application;
FIG. 5 is a cross-sectional structural schematic of an exhaust assembly of an embodiment of the present application;
fig. 6 is a schematic top view of a liquid storage tank according to an embodiment of the present application.
Reference numerals: 1. a detection box body; 11. a box door; 12. a cylinder; 13. an infrared sensor; 2. a liquid storage tank; 21. a bubble detection module; 22. a camera; 23. a collection frame; 24. an electric push rod; 3. a fixed platform; 31. a fixing plate; 311. a vibration module; 32. a placing table; 321. a placement groove; 322. a positioning member; 323. a jack-up member; 4. a drive mechanism; 41. a second driving member; 42. a limiting component; 421. a slide rail; 422. a slider; 5. a pressurizing mechanism; 51. an air intake assembly; 511. an air pump; 512. an air inlet pipe; 513. an air inlet nozzle; 514. a first annular rubber ring; 52. an exhaust assembly; 521. an exhaust nozzle; 522. an exhaust pipe; 523. an electromagnetic valve; 524. a second annular rubber ring; 53. a third driving member; 54. a fourth drive; 6. a positioning mechanism; 61. a support frame; 62. a connecting plate; 63. a first driving member; 64. and a pressing member.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses be applied to high-efficient check out test set of natural gas filter.
Referring to fig. 1 and 2, be applied to high-efficient check out test set of natural gas filter and include detection case body 1 and set up liquid reserve tank 2 on detection case body 1, fixed platform 3, actuating mechanism 4 and loading system 5, be provided with positioning mechanism 6 that is used for fixed natural gas filter on the fixed platform 3, be used for being fixed in fixed platform 3 with the natural gas filter through positioning mechanism 6, air intake assembly 51 and exhaust assembly 52 cooperation are used for aerifing the pressurization to the inside of natural gas filter, rethread actuating mechanism 4 drive fixed platform 3 business turn over in and out the liquid reserve tank 2 that has stored up the detection liquid, whether produce the bubble according to the surface of natural gas filter and judge the sealing performance of natural gas filter.
Referring to fig. 3-4, in order to install and fix the natural gas filter, the fixing platform 3 includes a fixing plate 31 and a placing table 32 fixedly connected to the fixing plate 31, a placing groove 321 for fitting with an outer peripheral wall of the natural gas filter is formed in the placing table 32, a positioning element 322 for calibrating a position of the natural gas filter is fixedly connected to the placing table 32, so that the natural gas filter can be accurately positioned when placed, meanwhile, the positioning mechanism 6 includes a support frame 61, a connecting plate 62, a first driving element 63 and a pressing element 64, the support frame 61 is fixedly connected to the fixing plate 31, the connecting plate 62 is fixedly connected to the support frame 61, the first driving element 63 is fixedly installed on the connecting plate 62 through a bolt, the pressing element 64 is fixedly connected to an output end of the first driving element 63, the first driving element 63 drives the pressing element 64 to movably abut against the natural gas filter on the placing table 32, after the first driving element 63 is started, the pressing element 63 pushes the pressing element 64 to move, and the pressing element 64 and an outer wall of the natural gas filter on the placing table 32 is fixed, so that the natural gas filter is more stable when the natural gas filter is detected in the abutting liquid.
Referring to fig. 1 and 3, in order to immerse the natural gas filter in the detection liquid, the driving mechanism 4 includes a second driving element 41 and a limiting element 42 for guiding, the limiting element 42 is disposed between the connecting plate 62 and the detection box body 1 to improve the motion stability of the connecting plate 62, the second driving element 41 is fixedly mounted on the detection box body 1 through bolts, an output shaft of the second driving element 41 is fixedly connected with the connecting plate 62, wherein the limiting element 42 includes a sliding rail 421 and a sliding block 422, the length direction of the sliding rail 421 is parallel to the axial direction of the output shaft of the second driving element 41, two groups of sliding rails 421 and sliding blocks 422 are disposed, the two groups of sliding rails 421 are respectively and fixedly connected to the detection box body 1 at two sides of the connecting plate 62, the two groups of sliding blocks 422 are respectively and fixedly connected to two ends of the connecting plate 62, and the sliding blocks 422 are in sliding fit with the sliding rails 421; the fixing plate 31 can be detachably provided with a vibration module 311, the vibration module 311 is fixedly installed at the bottom of the fixing plate 31 through screws, the vibration module 311 is electrically connected with the second driving piece 41, the second driving piece 41 drives the connecting plate 62 to move so that the natural gas filter is immersed in detection liquid, the vibration module 311 works, when the natural gas filter is immersed in the detection liquid, the vibration module 311 works to vibrate, and bubbles initially adhered to the surface of the natural gas filter entering the detection liquid are separated.
Referring to fig. 3-5, in order to facilitate inflation and pressurization of the interior of the natural gas filter, the pressurization mechanism 5 includes an air intake assembly 51 movably communicated with an air inlet of the natural gas filter and an air exhaust assembly 52 movably communicated with an air outlet of the natural gas filter, the air intake assembly 51 includes an air pump 511, an air intake pipe 512 and an air intake nozzle 513, the air intake pipe 512 is communicated with an air outlet end of the air pump 511, the air intake nozzle 513 is fixedly connected to one end of the air intake pipe 512 far away from the air pump 511, the air intake nozzle 513 is communicated with the air intake pipe 512, the air outlet end of the air intake nozzle 513 is in a pointed cone shape, a first annular rubber ring 514 is fixedly connected to the pointed cone shape surface of the air intake nozzle 513, the first annular rubber ring 514 is movably abutted against the inner wall of the air inlet of the natural gas filter, the air exhaust assembly 52 includes an air exhaust nozzle 521, an exhaust pipe 522 and an electromagnetic valve 523, the air exhaust nozzle 521 is fixedly connected to one end of the exhaust pipe 522, the air nozzle 521 is communicated with the exhaust pipe 522, after the natural gas filter is detected, the electromagnetic valve 523 is started to open the exhaust nozzle 521, the gas in the natural gas filter enters the exhaust pipe 522 from the exhaust nozzle 521 to realize exhaust, the air inlet end of the exhaust nozzle 521 is in a pointed cone shape, the pointed cone surface of the exhaust nozzle 521 is fixedly connected with a second annular rubber ring 524, the second annular rubber ring 524 is movably abutted against the inner wall of the air outlet of the natural gas filter, a third driving piece 53 and a fourth driving piece 54 are fixedly installed on the fixing plate 31, the third driving piece 53 is fixedly installed on one side of the placing table 32, the fourth driving piece 54 is fixedly installed on the other side of the placing table 32, the third driving piece 53 is coaxially arranged with the air inlet of the natural gas filter on the placing table 32, the fourth driving piece 54 is coaxially arranged with the air outlet of the natural gas filter on the placing table 32, and the air inlet nozzle 513 is fixedly connected to the output end of the third driving piece 53, the air discharge nozzle 521 is fixedly connected to the output end of the fourth driving part 54, the third driving part 53 and the fourth driving part 54 are started, the air inlet nozzle 513 is inserted into the air inlet of the natural gas filter, the air discharge nozzle 521 is inserted into the air outlet of the natural gas filter, the natural gas filter is enabled to be better in installation effect when being detected, the air inlet nozzle 513 and the air discharge nozzle 521 are more tightly abutted to the natural gas filter, and the sealing performance is better.
Referring to fig. 6, in order to improve the accuracy of detection, fixed mounting has bubble detection module 21 and camera 22 that are used for detecting the bubble in the storage tank, camera 22 and bubble detection module 21 electric connection, bubble detection module 21 and camera 22 all are located the liquid level below of detection liquid in liquid reserve tank 2, camera 22 can shoot under the liquid level of detection liquid, and carry out the analysis to the picture of shooing through bubble detection module 21, whether the surface that can be more accurate judgement natural gas filter produces the bubble according to the picture of bubble detection module 21 analysis.
Referring to fig. 1 and 2, the opening has been seted up to one side of detection case body 1, the staff installs or takes off natural gas filter from the opening part to placing on the platform 32, detection case body 1 is located opening part sliding connection has chamber door 11, fixed mounting has cylinder 12 on the detection case body 1, chamber door 11 fixed connection is in the output of cylinder 12, drive chamber door 11 through cylinder 12 and slide so that the opening part of detection case body 1 closes or opens, it is provided with infrared sensor 13 to lie in the opening part on the detection case body 1 simultaneously, infrared sensor 13 and cylinder 12 electric connection, make the opening part have the workman when the operation, cylinder 12 can not drive chamber door 11 and close, avoid causing the injury to the workman.
Referring to fig. 6, two sets of collection frames 23 have been placed to the inside of liquid reserve tank 2, two sets of collection frames 23 are used for storing substandard product and certified products respectively, place on the platform 32 fixed mounting have a jack-up piece 323 that is used for jack-up natural gas filter, simultaneously fixed mounting has two sets of electric putter 24 in the liquid reserve tank 2, when first driving piece 63 drive clamping piece 64 and natural gas filter break away from, two sets of electric putter 24 are arranged in the collection frame 23 of the natural gas filter that will place on the platform 32 respectively and push off to different positions, improve collection efficiency, reduce artifical intensity of labour, simultaneously because natural gas filter falls in detecting the liquid, can reduce the natural gas filter when falling with the natural gas filter collision emergence damage's in the collection frame 23 the circumstances through the resistance of water.
The implementation principle of being applied to high-efficient check out test set of natural gas filter in the embodiment of this application is: when the equipment is used, the power is switched on, through 6 with natural gas filter fixed mounting on fixed platform 3 of positioning mechanism, 3 movements of rethread actuating mechanism 4 drive fixed platform, make fixed platform 3 get into and store up in the liquid reserve tank 2 that has the detection liquid, pressurization is aerifyd to natural gas filter's inside to loading mechanism 5, make natural gas filter's inside air pressure increase, whether produce the sealing performance that the bubble judged natural gas filter according to natural gas filter's surface, and can detect detection liquid through camera 22 and bubble detection module 21, with more accurate reacing testing result.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a be applied to high-efficient check out test set of natural gas filter which characterized in that: the device comprises a detection box body (1), a liquid storage box (2), a fixed platform (3), a driving mechanism (4) and a pressurizing mechanism (5), wherein the liquid storage box (2), the fixed platform (3), the driving mechanism (4) and the pressurizing mechanism (5) are arranged on the detection box body (1), the fixed platform (3) is provided with a positioning mechanism (6) for fixing a natural gas filter, the driving mechanism (4) drives the fixed platform (3) to enter and exit the liquid storage box (2) with detection liquid, and the pressurizing mechanism (5) comprises an air inlet assembly (51) movably communicated with an air inlet of the natural gas filter and an air exhaust assembly (52) movably communicated with an air outlet of the natural gas filter;
the fixed platform (3) comprises a fixed plate (31) and a placing table (32) arranged on the fixed plate (31), a placing groove (321) used for being attached to the outer peripheral wall of the natural gas filter is formed in the placing table (32), and a positioning piece (322) used for calibrating the position of the natural gas filter is arranged on the placing table (32);
positioning mechanism (6) include support frame (61), connecting plate (62), first driving piece (63) and compress tightly piece (64), support frame (61) set up in on fixed plate (31), connecting plate (62) set up on support frame (61), first driving piece (63) set up on connecting plate (62), compress tightly piece (64) and set up in the output of first driving piece (63), first driving piece (63) drive pressing piece (64) with place the natural gas filter activity butt on the platform (32).
2. The high-efficiency detection device applied to the natural gas filter as claimed in claim 1, wherein: be provided with in liquid reserve tank (2) and be used for detecting bubble detection module (21) and camera (22), camera (22) and bubble detection module (21) electric connection, bubble detection module (21) and camera (22) all are located below the liquid level of liquid reserve tank (2) detection liquid.
3. The high-efficiency detection device applied to the natural gas filter as claimed in claim 1, wherein: the driving mechanism (4) comprises a second driving piece (41) and a limiting assembly (42) used for guiding, the limiting assembly (42) is arranged between the connecting plate (62) and the detection box body (1), the second driving piece (41) is arranged on the detection box body (1), and an output shaft of the second driving piece (41) is fixedly connected with the connecting plate (62).
4. The high-efficiency detection device applied to the natural gas filter as claimed in claim 3, wherein: spacing subassembly (42) include slide rail (421) and slider (422), the length direction of slide rail (421) with the axis direction of second driving piece (41) output shaft is parallel to each other, slide rail (421) and slider (422) all are provided with two sets ofly, and are two sets ofly slide rail (421) set up respectively in the both sides that lie in connecting plate (62) on detection case body (1), two sets ofly slider (422) set up respectively in the both ends of connecting plate (62), slider (422) and slide rail (421) sliding fit.
5. The high-efficiency detection device applied to the natural gas filter as claimed in claim 4, wherein: the natural gas filter is characterized in that a vibration module (311) is detachably arranged on the fixing plate (31), the vibration module (311) is electrically connected with the second driving piece (41), and when the second driving piece (41) drives the connecting plate (62) to move so that the natural gas filter is immersed in detection liquid, the vibration module (311) works.
6. The high-efficiency detection device applied to the natural gas filter as claimed in claim 5, wherein: air inlet subassembly (51) are including air pump (511), intake pipe (512) and suction nozzle (513), intake pipe (512) and the end intercommunication of giving vent to anger of air pump (511), suction nozzle (513) set up in the one end of keeping away from air pump (511) in intake pipe (512), suction nozzle (513) and intake pipe (512) intercommunication, the end of giving vent to anger of suction nozzle (513) is sharp toper, be provided with first annular rubber circle (514) on the sharp toper face of suction nozzle (513), first annular rubber circle (514) and the air inlet inner wall activity butt of natural gas filter.
7. The high-efficiency detection device applied to the natural gas filter as claimed in claim 6, wherein: exhaust subassembly (52) include exhaust nozzle (521), blast pipe (522) and solenoid valve (523), exhaust nozzle (521) set up in the one end of blast pipe (522), exhaust nozzle (521) and blast pipe (522) intercommunication, the inlet end of exhaust nozzle (521) is sharp toper, be provided with second annular rubber circle (524) on the sharp toper face of exhaust nozzle (521), second annular rubber circle (524) and the gas outlet inner wall activity butt of natural gas filter.
8. The device for detecting the high efficiency of a natural gas filter according to claim 7, wherein: the gas filter is characterized in that a third driving piece (53) and a fourth driving piece (54) are arranged on the fixing plate (31), the third driving piece (53) is arranged on one side of the placing table (32), the fourth driving piece (54) is arranged on the other side of the placing table (32), the third driving piece (53) and a gas inlet of a natural gas filter on the placing table (32) are coaxially arranged, the fourth driving piece (54) and a gas outlet of the natural gas filter on the placing table (32) are coaxially arranged, a gas inlet nozzle (513) is arranged at the output end of the third driving piece (53), and an exhaust nozzle (521) is arranged at the output end of the fourth driving piece (54).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210182528.XA CN114646428B (en) | 2022-02-26 | 2022-02-26 | Be applied to high-efficient check out test set of natural gas filter |
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| CN202210182528.XA CN114646428B (en) | 2022-02-26 | 2022-02-26 | Be applied to high-efficient check out test set of natural gas filter |
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| CN114646428A CN114646428A (en) | 2022-06-21 |
| CN114646428B true CN114646428B (en) | 2023-01-31 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205679367U (en) * | 2016-06-07 | 2016-11-09 | 克拉克过滤器（中国）有限公司 | A kind of filter assembly air-tightness detection device |
| CN205719428U (en) * | 2016-07-05 | 2016-11-23 | 浙江三田滤清器有限公司 | Fuel filter detection equipment |
| CN105928662A (en) * | 2016-07-05 | 2016-09-07 | 浙江三田滤清器有限公司 | Fuel filter detection equipment and detection process thereof |
| CN108692882B (en) * | 2018-08-07 | 2020-12-01 | 安徽信息工程学院 | Automatic detection method for filter tightness |
| CN109100090A (en) * | 2018-08-07 | 2018-12-28 | 安徽信息工程学院 | Filter end part seal rapid detection method |
| CN108692877A (en) * | 2018-08-07 | 2018-10-23 | 安徽信息工程学院 | Filter seals efficient detection device |
| CN108692881A (en) * | 2018-08-07 | 2018-10-23 | 安徽信息工程学院 | The filter seals detection device of stability and high efficiency |
| CN209387204U (en) * | 2018-10-30 | 2019-09-13 | 黄山奥胜滤清器科技有限公司 | A kind of device of quick detection filter quality |
| CN210426891U (en) * | 2019-08-14 | 2020-04-28 | 瑞安市启华汽车部件有限公司 | Device for detecting sealing performance of filter |
| CN215811447U (en) * | 2021-08-19 | 2022-02-11 | 田朝发 | Device for testing sealing performance of oil filter |
-
2022
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