CN113188733A - Gas storage bottle sealing performance pressure detection system and use method thereof - Google Patents
Gas storage bottle sealing performance pressure detection system and use method thereof Download PDFInfo
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- CN113188733A CN113188733A CN202110471053.1A CN202110471053A CN113188733A CN 113188733 A CN113188733 A CN 113188733A CN 202110471053 A CN202110471053 A CN 202110471053A CN 113188733 A CN113188733 A CN 113188733A
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- sealing
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- clamping groove
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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
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
- G01M3/3281—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators removably mounted in a test cell
- G01M3/329—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators removably mounted in a test cell for verifying the internal pressure of closed containers
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a gas cylinder sealing performance pressure detection system and a using method thereof, and the gas cylinder sealing performance pressure detection system comprises a box body, wherein a post-detection cavity is formed in the box body, the right side of the detection cavity is communicated with and provided with a clamping groove, the right side of the clamping groove is provided with an opening, a gas cylinder is placed in the clamping groove, the upper side surface and the lower side surface of the clamping groove are respectively provided with a clamping groove, a clamping mechanism is arranged between the two clamping grooves and used for clamping the gas cylinder, and a sealing mechanism used for sealing the gas cylinder is arranged in the detection cavity.
Description
Technical Field
The invention relates to the technical field of air tightness detection, in particular to a system for detecting air tightness pressure of an air storage bottle and a using method thereof.
Background
After the production of the gas storage cylinder is finished, the cover is generally covered, then quality detection is carried out, whether the sealing performance of the gas storage cylinder is qualified or not is checked, a commonly used method is that a bottle body is generally placed into water after being sealed, then the bottom of the bottle is heated, whether bubbles appear in the water or not is observed, the method is troublesome and has large errors, and persuasiveness is low when the detection method is used for sampling detection, so that a method for detecting the sealing performance by using a pressure gauge is needed to be designed, the errors are reduced, and the detection result is more reasonable.
Disclosure of Invention
The present invention is directed to a system for detecting the sealing pressure of a gas storage bottle and a method for using the same, which are used to overcome the above-mentioned drawbacks of the prior art.
The gas cylinder sealing performance pressure detection system comprises a box body, wherein a rear detection cavity is formed in the box body, the right side of the detection cavity is communicated with and provided with a clamping groove, the right side of the clamping groove is provided with an opening, the clamping groove is used for placing a gas cylinder, the upper side surface and the lower side surface of the clamping groove are respectively provided with a clamping groove, a clamping mechanism is arranged between the two clamping grooves and used for clamping the gas cylinder, a sealing mechanism used for sealing the gas cylinder is arranged in the detection cavity and can slide left and right in the detection cavity, a sealing cover is detachably arranged at the right side opening of the clamping groove and used for sealing the right side opening of the clamping groove, the upper side of the detection cavity is provided with a circular groove with a forward opening, and a pressure gauge is fixedly arranged in the circular groove, the pressure gauge is used for indicating pressure change, and an air pump is arranged on the right side and used for pumping air in the cover body and the clamping groove;
the sealing mechanism comprises a cover body capable of sliding left and right, a sealing ring is fixedly arranged at the right end of the cover body, a rubber pad is fixedly arranged on the periphery of the gas storage bottle, the sealing ring can be abutted against the rubber pad to enable the left side of the gas storage bottle to be sealed in the cover body, a sealing gasket is arranged in the cover body in a sliding mode and used for sealing a bottle cap of the gas storage bottle, and gas in the gas storage bottle is prevented from overflowing.
According to a further technical scheme, two horizontal screw rods extending leftwards and rightwards are rotatably arranged in two clamping grooves, belt wheels are fixedly arranged on the peripheries of the two horizontal screw rods close to the left ends, a circular belt wheel is rotatably arranged on the inner wall of each clamping groove, the two belt wheels are in power connection with the circular belt wheel through belts, the left end of the horizontal screw rod positioned at the upper side is in power connection with a clamping motor, the clamping motor is fixedly arranged in the box body, a sliding block is arranged on the wall body, far away from each other, of one side of each clamping groove in a sliding mode, the sliding block is in threaded fit connection with the horizontal screw rod, a connecting rod is hinged to the left side wall of each clamping groove, the connecting rod is hinged to the corresponding sliding block through a hinge rod, one end of each connecting rod is hinged to a clamping block, the clamping blocks are used for clamping the gas storage bottle and work through the clamping motor, and rotating the transverse screw rod to move the transverse screw rod, so that the clamping block clamps the gas storage cylinder.
A further technical scheme, a mouth of pipe has set firmly on the roof of detection chamber, the mouth of pipe with the manometer intercommunication, the intercommunication is equipped with a communicating pipe on the mouth of pipe, communicating pipe with the cover body intercommunication, the left side wall body of detection chamber is embedded to have a first motor, the right-hand member power of first motor is connected with the first screw rod that extends right, set firmly on the bottom surface of first screw rod and be equipped with a screw thread slide, screw thread slide is connected with first screw rod screw-thread fit, the bottom surface of screw thread slide with the diapire sliding fit who detects the chamber is connected, through the work of first motor makes the cover body can move right, thereby makes the sealing ring butt is in on the rubber pad, make the left side part of gas bomb is sealed cover internally.
The technical scheme is that a second motor is fixedly arranged in a cover body, the right end of the second motor is in power connection with a second screw rod extending rightwards, a push plate is arranged in the cover body in a sliding mode, the right end face of the push plate is arranged in a curved surface mode, a circular plate is fixedly arranged in the push plate, the second screw rod is in threaded fit connection with the circular plate, two first rods which are symmetrical up and down are arranged in the cover body in a sliding mode, the first rods are fixedly arranged at the right end of the push plate, a first circular ring is fixedly arranged between the two first rods, a second circular ring is fixedly arranged between the two first rods, a sealing gasket used for sealing the sealing position of the gas storage bottle is fixedly arranged between the first circular ring and the second circular ring, the second screw rod is rotated through the operation of the second motor to drive the push plate to move rightwards, and further the sealing gasket seals the sealing position of the gas storage bottle, preventing the gas in the gas bomb from overflowing.
According to the technical scheme, the top of the air pump is communicated with a pipeline, the pipeline is communicated with the clamping groove, the cover body is communicated with a round pipe, the round pipe is communicated with the air pump through a hose, and air in the cover body and in the clamping groove is pumped out by controlling the work of the air pump.
Further technical scheme, the right flank of box is embedded to have the power admittedly, sealed lid is internal to have set firmly a push motor, push motor's left end power is connected with a heating piece, the heating panel has set firmly on the left end face of heating piece, the heating piece can produce heat, and is right the gas bomb heats, the sealing washer has set firmly on the left surface of sealed lid, the sealing washer can be installed on the right flank of centre gripping groove, makes the right side of centre gripping groove is sealed, the right side of heating piece with through wire electric connection between the power, through will sealed lid is installed on the right flank of centre gripping groove, will the centre gripping groove is sealed, then control power work makes the heating piece generates heat, and is right the gas bomb heating, and then makes the air inflation in the gas bomb.
According to the further technical scheme, a handle is arranged on the box body, so that the box is convenient to carry.
The working process of the invention is as follows:
the method comprises the following steps that firstly, a sealing position of an air storage bottle faces to a clamping groove, the air storage bottle is placed in the clamping groove, then, a clamping motor is controlled to work, a transverse screw rod rotates, a sliding block moves, and therefore a clamping block clamps the air storage bottle and positions the air storage bottle at the center position of the clamping groove;
secondly, mounting the sealing cover on the right side of the clamping groove, controlling the pushing motor to work, moving the heat dissipation plate leftwards, so that the heat dissipation plate pushes the gas cylinder leftwards, controlling the first motor to work, rotating the first screw rod, further moving the cover body rightwards, further enabling the sealing ring to be abutted against the rubber gasket, sealing the left part of the gas cylinder, then controlling the second motor to work, rotating the second screw rod, further moving the circular plate rightwards, further moving the push plate rightwards, and further enabling the sealing gasket to seal the sealing position of the gas cylinder;
thirdly, controlling the air pump to work to pump out air in the clamping groove and the cover body, controlling a second motor to work reversely to enable a second screw rod to rotate reversely, and further enabling the circular plate to move leftwards so as to drive the push plate to move leftwards, and further enabling the first rod to drive the sealing gasket to move leftwards, so that the sealing gasket is far away from the sealing position of the gas storage bottle;
and fourthly, controlling the heating block to work, enabling the heating block to generate heat, further enabling the heating block to heat the gas storage bottle, and further enabling air in the gas storage bottle to expand, observing the numerical value change on the pressure gauge at the moment, and if the numerical value change is large, proving that the sealing position of the gas storage bottle is poor in sealing performance.
The invention has the beneficial effects that: the gas cylinder sealing device can seal the sealing position of the gas cylinder through the sealing gasket, seal the left half part of the gas cylinder through the sealing ring, control the air pump to pump out air in the clamping groove and the cover body, reduce the interference of the environment on the detection result, improve the detection accuracy, heat the gas cylinder, detect the sealing performance of the gas cylinder through the pressure change reflected by the pressure gauge, greatly improve the detection accuracy, and meanwhile, the gas cylinder sealing device is simple in structure, convenient to operate and convenient to popularize.
Drawings
FIG. 1 is a schematic diagram of an external view of a gas cylinder sealing pressure detection system according to the present invention;
FIG. 2 is a schematic diagram of the overall internal structure of a system for detecting the sealing performance of a gas container according to the present invention;
FIG. 3 is an enlarged schematic view of the housing of the present invention;
FIG. 4 is an enlarged schematic view of A of FIG. 2 according to the present invention;
fig. 5 is a partially enlarged schematic view of the sealing cover in the present invention.
Detailed Description
For purposes of making the objects and advantages of the present invention more apparent, the following detailed description of the invention, taken in conjunction with the examples, should be understood that the following text is only intended to describe one type of bottle sealing pressure sensing system and method of use or several specific embodiments of the invention, and is not intended to limit the scope of the invention as specifically claimed, as used herein, the terms up, down, left and right are not limited to their strict geometric definitions, but include tolerances for reasonable and inconsistent machining or human error, the following detailed description of the specific features of one type of bottle sealing pressure sensing system and method of use being set forth:
referring to fig. 1-5, a gas cylinder sealing performance pressure detection system and a method for using the same according to an embodiment of the present invention includes a case 10, a detection chamber 15 is formed in the case 10, a clamping groove 70 is formed in the right side of the detection chamber 15, a right opening of the clamping groove 70 is designed, a gas cylinder 39 is placed in the clamping groove 70, clamping grooves 31 are formed on both upper and lower sides of the clamping groove 70, a clamping mechanism is disposed between the two clamping grooves 31 and used for clamping the gas cylinder 39, a sealing mechanism for sealing the gas cylinder 39 is disposed in the detection chamber 15 and can slide left and right in the detection chamber 15, a sealing cover 40 is detachably disposed at a right opening of the clamping groove 70, and the sealing cover 40 is used for sealing the right opening of the clamping groove 70, a circular groove 12 with a forward opening is formed in the upper side of the detection cavity 15, a pressure gauge 13 is fixedly arranged in the circular groove 12, the pressure gauge 13 is used for indicating pressure change, an air suction pump 22 is arranged on the right side of the pressure gauge 21, and the air suction pump 22 is used for sucking air in the cover body 16 and the clamping groove 70;
the sealing mechanism comprises a cover body 16 capable of sliding left and right, a sealing ring 72 is fixedly arranged at the right end of the cover body 16, a rubber pad 71 is fixedly arranged on the periphery of the gas storage bottle 39, the sealing ring 72 can be abutted against the rubber pad 71, so that the left side of the gas storage bottle 39 is sealed in the cover body 16, a sealing gasket 46 is arranged in the cover body 16 in a sliding mode, and the sealing gasket 46 is used for sealing the bottle cap of the gas storage bottle 39 and preventing gas in the gas storage bottle 39 from overflowing.
Beneficially or exemplarily, a transverse screw 30 extending left and right is rotatably disposed in each of the two clamping grooves 31, a pulley 26 is fixedly disposed on an outer circumference of each of the two transverse screws 30 near the left end, a circular pulley 27 is rotatably disposed on an inner wall of the clamping groove 70, the two pulleys 26 and the circular pulley 27 are in power connection through a belt 28, the left end of the transverse screw 30 located at the upper side is in power connection with a clamping motor 25, the clamping motor 25 is fixedly disposed in the box body 10, a sliding block 32 is slidably disposed on a side wall body of each of the two clamping grooves 31 far away from each other, the sliding block 32 is in threaded fit connection with the transverse screw 30, a connecting rod 34 is hinged on a left side wall of each of the clamping grooves 31, the connecting rod 34 is hinged with the corresponding sliding block 32 through a hinge rod 35, and one end of each of the two connecting rods 34 is hinged with a clamping block 33, the clamping block 33 is used for clamping the gas storage cylinder 39, and the transverse screw 30 is rotated by the operation of the clamping motor 25, so that the transverse screw 30 moves, and the gas storage cylinder 39 is clamped by the clamping block 33.
Advantageously or exemplarily, a nozzle 17 is fixed on the top wall of the detection chamber 15, the nozzle 17 is communicated with the pressure gauge 13, a communicating pipe 14 is communicated with the pipe orifice 17, the communicating pipe 14 is communicated with the cover body 16, a first motor 18 is fixedly embedded in the left side wall body of the detection cavity 15, a first screw rod 19 extending rightwards is connected to the right end of the first motor 18 in a power mode, a thread sliding plate 20 is fixedly arranged on the bottom surface of the first screw rod 19, the thread sliding plate 20 is in thread fit connection with the first screw rod 19, the bottom surface of the threaded sliding plate 20 is connected with the bottom wall of the detection cavity 15 in a sliding fit manner, the cover body 16 can move rightwards through the operation of the first motor 18, the seal ring 72 is thereby brought into contact with the rubber gasket 71, and the left side portion of the gas bomb 39 is sealed in the cover 16.
Beneficially or exemplarily, a second motor 41 is fixedly arranged in the cover 16, a second screw rod 42 extending rightward is dynamically connected to a right end of the second motor 41, a push plate 43 is slidably arranged in the cover 16, a right end face of the push plate 43 is a curved surface, a circular plate 44 is fixedly arranged in the push plate 43, the second screw rod 42 is in threaded fit connection with the circular plate 44, two first rods 49 which are symmetrical up and down are slidably arranged in the cover 16, the first rods 49 are fixedly arranged at a right end of the push plate 43, a first circular ring 47 is fixedly arranged between the two first rods 49, a second circular ring 48 is fixedly arranged between the two first rods 49, a sealing gasket 46 for sealing a sealing opening of the air storage bottle 39 is fixedly arranged between the first circular ring 47 and the second circular ring 48, and the second screw rod 42 is rotated by operation of the second motor 41, the push plate 43 is driven to move rightwards, so that the sealing gasket 46 seals the sealing position of the gas storage cylinder 39, and the gas in the gas storage cylinder 39 is prevented from overflowing.
Advantageously or exemplarily, a pipe 23 is arranged on the top of the suction pump 22 in communication, the pipe 23 is arranged in communication with the holding groove 70, a circular pipe 45 is arranged on the cover 16 in communication, the circular pipe 45 is in communication with the suction pump 22 through a hose 24, and air in the cover 16 and the holding groove 70 is pumped by controlling the operation of the suction pump 22.
Advantageously or exemplarily, a power source 36 is fixedly embedded in the right side of the case 10, a push motor 54 is fixedly arranged in the sealing cover 40, the left end of the pushing motor 54 is connected with a heating block 55 by power, a heat dissipation plate 56 is fixedly arranged on the left end surface of the heating block 55, the heating block 55 can generate heat, the gas storage bottle 39 is heated, a sealing ring 53 is fixedly arranged on the left side surface of the sealing cover 40, the packing 53 can be installed on the right side surface of the clamping groove 70, sealing the right side of the clamping groove 70, the right side of the heating block 55 is electrically connected to the power source 36 through a wire 38, by mounting the sealing cover 40 on the right side surface of the clamping groove 70, the clamping groove 70 is sealed, then, the power supply 36 is controlled to operate, so that the heating block 55 generates heat to heat the gas cylinder 39, and further, the air in the gas cylinder 39 is expanded.
Advantageously or exemplarily, a handle 11 is provided on the box 10 for easy carrying.
The working process of the invention is as follows:
firstly, a sealing position of an air storage bottle 39 faces to the clamping groove 70, the air storage bottle 39 is placed in the clamping groove 70, then, the clamping motor 25 is controlled to work, the transverse screw rod 30 rotates, and the sliding block 32 moves, so that the clamping block 33 clamps the air storage bottle 39 and positions the air storage bottle 39 at the central position of the clamping groove 70;
secondly, mounting the sealing cover 40 at the right side of the clamping groove 70, controlling the pushing motor 54 to work, moving the heat dissipation plate 56 to the left, so that the heat dissipation plate 56 pushes the gas cylinder 39 to the left, controlling the first motor 18 to work, rotating the first screw rod 19, further moving the cover body 16 to the right, further enabling the sealing ring 72 to be abutted against the rubber gasket 71, sealing the left part of the gas cylinder 39, then controlling the second motor 41 to work, rotating the second screw rod 42, further enabling the circular plate 44 to move to the right, further enabling the push plate 43 to move to the right, and further enabling the sealing gasket 46 to seal the sealing position of the gas cylinder 39;
thirdly, controlling the air pump 22 to work, so that the air in the clamping groove 70 and the air in the cover body 16 are pumped out, controlling the second motor 41 to work reversely, so that the second screw rod 42 rotates reversely, further the circular plate 44 moves leftwards, further the push plate 43 is driven to move leftwards, further the first rod 49 drives the sealing gasket 46 to move leftwards, and further the sealing gasket 46 is far away from the sealing position of the gas bomb 39;
and fourthly, controlling the heating block 55 to work, enabling the heating block 55 to generate heat, further enabling the heating block 55 to heat the gas storage cylinder 39, further enabling the air in the gas storage cylinder 39 to expand, observing the numerical value change on the pressure gauge 13 at the moment, and if the numerical value change is large, proving that the sealing performance of the sealing position of the gas storage cylinder 39 is poor.
The invention has the beneficial effects that: the gas cylinder sealing device can seal the sealing position of the gas cylinder through the sealing gasket, seal the left half part of the gas cylinder through the sealing ring, control the air pump to pump out air in the clamping groove and the cover body, reduce the interference of the environment on the detection result, improve the detection accuracy, heat the gas cylinder, detect the sealing performance of the gas cylinder through the pressure change reflected by the pressure gauge, greatly improve the detection accuracy, and meanwhile, the gas cylinder sealing device is simple in structure, convenient to operate and convenient to popularize.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (7)
1. The utility model provides a gas cylinder leakproofness pressure measurement system, includes the box, its characterized in that: a rear detection cavity is arranged in the box body, the right side of the detection cavity is communicated with a clamping groove, the right side of the clamping groove is provided with an opening, the clamping grooves are used for placing gas storage bottles, the upper side surface and the lower side surface of each clamping groove are provided with clamping grooves, a clamping mechanism is arranged between the two clamping grooves, the clamping mechanism is used for clamping the gas storage bottle, a sealing mechanism used for sealing the gas storage bottle is arranged in the detection cavity, the sealing mechanism can slide left and right in the detection cavity, a sealing cover is detachably arranged at the right opening of the clamping groove, the sealing cover is used for sealing the right opening of the clamping groove, the upper side of the detection cavity is provided with a circular groove with a forward opening, a pressure gauge is fixedly arranged in the circular groove and used for indicating pressure change, and an air suction pump is arranged on the right side and used for pumping air in the cover body and the clamping groove; the sealing mechanism comprises a cover body capable of sliding left and right, a sealing ring is fixedly arranged at the right end of the cover body, a rubber pad is fixedly arranged on the periphery of the gas storage bottle, the sealing ring can be abutted against the rubber pad to enable the left side of the gas storage bottle to be sealed in the cover body, a sealing gasket is arranged in the cover body in a sliding mode and used for sealing a bottle cap of the gas storage bottle, and gas in the gas storage bottle is prevented from overflowing.
2. The system of claim 1, wherein: two the centre gripping inslot all rotates and is equipped with the horizontal screw rod of controlling extension, two horizontal screw rod all has set firmly the band pulley on being close to the periphery of left end, it is equipped with a ring type band pulley, two to rotate on the inner wall in centre gripping groove the band pulley with connect through belt power between the ring type band pulley, be located the upside the left end and a centre gripping motor power of horizontal screw rod are connected, the centre gripping motor sets firmly in the box, two all slide on the mutual lateral wall body of keeping away from in centre gripping groove and be equipped with a slider, the slider with horizontal screw rod screw-thread fit connects, every all articulate on the left side wall in centre gripping groove has a connecting rod, the connecting rod with correspond it is articulated through articulated pole between the slider, two the one end of connecting rod all articulates there is the grip block, the grip block is used for the centre gripping the gas bomb.
3. The system of claim 2, wherein: the utility model discloses a screw thread slide plate, including detection chamber, manometer intercommunication, communicating pipe, cover body intercommunication, detection chamber, the left side wall body is embedded to have a first motor, the right-hand member power of first motor is connected with the first screw rod that extends right, it is equipped with a screw thread slide to set firmly on the bottom surface of first screw rod, screw thread slide plate and first screw rod screw-thread fit are connected, the bottom surface of screw thread slide plate with the diapire sliding fit who detects the chamber is connected.
4. The system of claim 3, wherein: the cover internal stability is equipped with a second motor, the right-hand member power connection of second motor has a second screw rod that extends right, cover internal sliding and establishes a push pedal, the right-hand member face of push pedal is the curved surface setting, a circular slab sets firmly in the push pedal, the second screw rod with screw-thread fit connects between the circular slab, cover internal sliding and is equipped with the first pole of two longitudinal symmetries, first pole sets firmly the right-hand member of push pedal, two all set firmly first ring, two between the first pole set firmly the second ring between the first pole, first ring with set firmly between the second ring and be used for carrying out sealed the sealed pad with the department of sealing of gas bomb.
5. The system of claim 4, wherein: the top of the air pump is communicated with a pipeline, the pipeline is communicated with the clamping groove, the cover body is communicated with a circular pipe, and the circular pipe is communicated with the air pump through a hose.
6. The system of claim 5, wherein: the right side of box is embedded to have the power, sealed lid has set firmly a push motor, push motor's left end power is connected with a heating piece, the heating panel has set firmly on the left end face of heating piece, the heating piece can the generated heat, it is right the gas bomb heats, the sealing washer has set firmly on the left surface of sealed lid, the sealing washer can be installed on the right flank in centre gripping groove, make the right side in centre gripping groove is sealed, the right side of heating piece with through wire electric connection between the power.
7. The system of claim 6, wherein: the box body is provided with a handle, so that the carrying is convenient. The method of using a gas cylinder sealing pressure detection system of claim 7, wherein: : the method comprises the following steps that firstly, a sealing position of an air storage bottle faces to a clamping groove, the air storage bottle is placed in the clamping groove, then, a clamping motor is controlled to work, a transverse screw rod rotates, a sliding block moves, and therefore a clamping block clamps the air storage bottle and positions the air storage bottle at the center position of the clamping groove; secondly, mounting the sealing cover on the right side of the clamping groove, controlling the pushing motor to work, moving the heat dissipation plate leftwards, so that the heat dissipation plate pushes the gas cylinder leftwards, controlling the first motor to work, rotating the first screw rod, further moving the cover body rightwards, further enabling the sealing ring to be abutted against the rubber gasket, sealing the left part of the gas cylinder, then controlling the second motor to work, rotating the second screw rod, further moving the circular plate rightwards, further moving the push plate rightwards, and further enabling the sealing gasket to seal the sealing position of the gas cylinder; thirdly, controlling the air pump to work to pump out air in the clamping groove and the cover body, controlling a second motor to work reversely to enable a second screw rod to rotate reversely, and further enabling the circular plate to move leftwards so as to drive the push plate to move leftwards, and further enabling the first rod to drive the sealing gasket to move leftwards, so that the sealing gasket is far away from the sealing position of the gas storage bottle; and fourthly, controlling the heating block to work, enabling the heating block to generate heat, further enabling the heating block to heat the gas storage bottle, and further enabling air in the gas storage bottle to expand, observing the numerical value change on the pressure gauge at the moment, and if the numerical value change is large, proving that the sealing position of the gas storage bottle is poor in sealing performance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110471053.1A CN113188733A (en) | 2021-04-29 | 2021-04-29 | Gas storage bottle sealing performance pressure detection system and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110471053.1A CN113188733A (en) | 2021-04-29 | 2021-04-29 | Gas storage bottle sealing performance pressure detection system and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113188733A true CN113188733A (en) | 2021-07-30 |
Family
ID=76980366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110471053.1A Withdrawn CN113188733A (en) | 2021-04-29 | 2021-04-29 | Gas storage bottle sealing performance pressure detection system and use method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN113188733A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116907770A (en) * | 2023-09-11 | 2023-10-20 | 铭睿(沈阳)消防安全技术服务有限公司 | Airtight test device of fire control steel bottle |
-
2021
- 2021-04-29 CN CN202110471053.1A patent/CN113188733A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116907770A (en) * | 2023-09-11 | 2023-10-20 | 铭睿(沈阳)消防安全技术服务有限公司 | Airtight test device of fire control steel bottle |
| CN116907770B (en) * | 2023-09-11 | 2023-11-14 | 铭睿(沈阳)消防安全技术服务有限公司 | Airtight test device of fire control steel bottle |
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Application publication date: 20210730 |