CN216791563U - Quick air leakage detection device for pressure container - Google Patents
Quick air leakage detection device for pressure container Download PDFInfo
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- CN216791563U CN216791563U CN202123450209.2U CN202123450209U CN216791563U CN 216791563 U CN216791563 U CN 216791563U CN 202123450209 U CN202123450209 U CN 202123450209U CN 216791563 U CN216791563 U CN 216791563U
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Abstract
The utility model relates to the technical field of pressure container detection, in particular to a rapid air leakage detection device for a pressure container, which can improve the comprehensiveness of pressure container detection, improve the convenience of detection and improve the detection efficiency; the on-line screen storage device comprises a base, two sets of risers, two sets of lead screws, the crane, two sets of cylinders, communicating pipe, thread bush, the knockout pin, the knockout plate, a spring, barometer and pressure sensitive sensor, riser bottom and base top fixed connection, the lead screw passes the riser, the one end of lead screw is equipped with the connecting plate, the other end and the crane of lead screw rotate to be connected, cylinder bottom and crane top fixed connection, the both ends of communicating pipe all are equipped with the fin board, the output and the fin board fixed connection of cylinder, communicating pipe bottom intercommunication is equipped with the screwed pipe, thread bush and screwed pipe threaded connection, the communicating pipe top is equipped with the slide opening, the knockout pin bottom pass slide and with knockout plate fixed connection, the sealed and slidable mounting of knockout plate is in the communicating pipe, the spring coil cover is on the knockout pin.
Description
Technical Field
The utility model relates to the technical field of pressure container detection, in particular to a rapid air leakage detection device for a pressure container.
Background
The pressure container is a closed device which contains gas or liquid and bears certain pressure. After the gas pressure container is produced, in order to ensure sealing performance, gas leakage detection is required.
At present, mainly detect through gas leakage detection equipment, however current detection equipment detects not comprehensively to when pressure vessel gas leakage is slow, be not convenient for detect, lead to detection efficiency lower.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the rapid air leakage detection device for the pressure container, which can improve the comprehensiveness of the detection of the pressure container, improve the convenience of the detection and improve the detection efficiency.
The utility model relates to a quick air leakage detection device for a pressure container, which comprises a base, two groups of vertical plates, two groups of screw rods, a lifting frame, two groups of air cylinders, a communication pipe, a threaded sleeve, an ejector rod, an ejector plate, a spring, an air pressure gauge and a pressure-sensitive sensor, wherein the bottom end of the vertical plate is fixedly connected with the top end of the base, screw threads of the screw rods penetrate through the vertical plates, one end of each screw rod is provided with a connecting plate, the other end of each screw rod is rotatably connected with the lifting frame, the bottom end of each air cylinder is fixedly connected with the top end of the lifting frame, two ends of the communication pipe are respectively provided with a fin plate, the output end of each air cylinder is fixedly connected with the fin plate, the bottom end of the communication pipe is communicated with a threaded pipe, the threaded sleeve is in threaded connection with the threaded pipe, the top end of the communication pipe is provided with a sliding hole, the bottom end of the ejector rod penetrates through the sliding and is fixedly connected with the ejector plate, the ejector plate is hermetically and slidably installed in the communication pipe, the spring ring is sleeved on the ejector rod, the spring is fixedly installed between the top end of the communication pipe and the top end of the ejector plate, the ejector rod top is equipped with the touch panel, and communicating pipe front end is equipped with the test tube, and the barometer passes through test tube and communicates communicating pipe, is equipped with the connecting plate between the output of cylinder, and pressure sensitive sensor installs in the connecting plate bottom.
The quick air leakage detection device for the pressure container comprises an adjusting mechanism, a motor, a placing plate and a screw sleeve, wherein the motor is fixedly arranged at the front end of a base, a lead screw is arranged at the output end of the motor, the lead screw is rotatably arranged in the base, two groups of sliding rails are arranged at the top end of the base, four groups of trundles are arranged at the bottom end of the placing plate, the trundles can slide on the sliding rails, and the screw sleeve is fixedly arranged at the bottom end of the placing plate through the matching of the screw sleeve and the lead screw.
The quick air leakage detection device for the pressure container also comprises two groups of handles, wherein the two groups of handles are respectively and fixedly arranged on the two groups of connecting plates.
The quick air leakage detection device for the pressure container also comprises a sealing gasket, and the sealing gasket is fixedly arranged in the threaded sleeve.
The quick air leakage detection device for the pressure container also comprises a sliding sleeve, wherein the sliding sleeve is fixedly arranged in a sliding hole at the top end of the communicating pipe, and the ejector rod penetrates through the sliding sleeve.
The quick air leakage detection device for the pressure container also comprises four groups of universal wheels, wherein the four groups of universal wheels are respectively arranged at the bottom end of the base.
The quick air leakage detection device for the pressure container also comprises a push handle frame, and the bottom end of the push handle frame is fixedly connected with the top end of the base.
The quick air leakage detection device for the pressure container further comprises an anti-skid pad, and the anti-skid pad is fixedly arranged at the top end of the placing plate.
Compared with the prior art, the utility model has the beneficial effects that: firstly, a pressure container is placed on an adjusting mechanism, the pressure container is moved to the lower part of a threaded sleeve through the adjusting mechanism, then two groups of connecting plates are rotated to drive two groups of screw rods to rotate and drive a lifting frame to move leftwards and rightwards, the threaded sleeve below the lifting frame is aligned to an air outlet at the top end of the pressure container, then two groups of air cylinders are started to drive a fin plate to move downwards and drive the threaded sleeve to move downwards, the threaded sleeve is connected with the air outlet of the pressure container, an external air supply device is communicated with the pressure container to supply air to the pressure container, when the air pressure in the pressure container reaches a certain pressure value, the air flows upwards through the threaded sleeve and enters a communicating pipe through a threaded pipe, an ejector plate is pushed upwards to contract a spring, an ejector rod is driven to move upwards, a touch plate is in contact with a pressure-sensitive sensor, and the pressure-sensitive sensor is ensured to be started, then, an external gas supply device is closed, gas is not supplied to the pressure container any more, the barometer detects the gas pressure at all times, after the barometer is kept still for a period of time, if the touch panel is always kept in contact with the pressure-sensitive sensor, the pressure container is proved to have no gas leakage phenomenon, and if the touch panel is separated from the pressure-sensitive sensor, a gas leakage point is proved to be arranged in the pressure container.
Drawings
FIG. 1 is a schematic axial side view of the present invention;
FIG. 2 is a schematic left side view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a schematic sectional front view showing the connection of the communicating pipe and the knock-out plate;
in the drawings, the reference numbers: 1. a base; 2. a vertical plate; 3. a screw rod; 4. a connecting plate; 5. a lifting frame; 6. a cylinder; 7. a communicating pipe; 8. a fin plate; 9. a threaded pipe; 10. a threaded bushing; 11. ejecting the rod; 12. ejecting the plate; 13. a spring; 14. a touch panel; 15. a barometer; 16. a pressure sensitive sensor; 17. a motor; 18. a lead screw; 19. placing the plate; 20. a caster wheel; 21. a threaded sleeve; 22. a handle; 23. a gasket; 24. a sliding sleeve; 25. a universal wheel; 26. a handle pushing frame; 27. a non-slip mat.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in figures 1 to 4, the quick air leakage detection device for the pressure container comprises a base 1, two groups of vertical plates 2, two groups of screw rods 3, a lifting frame 5, two groups of air cylinders 6, a communication pipe 7, a threaded sleeve 10, a jacking rod 11, a jacking plate 12, a spring 13, a barometer 15 and a pressure-sensitive sensor 16, wherein the bottom end of each vertical plate 2 is fixedly connected with the top end of the base 1, the screw rods 3 penetrate through the vertical plates 2 in a threaded manner, one end of each screw rod 3 is provided with the connecting plate 4, the other end of each screw rod 3 is rotatably connected with the lifting frame 5, the bottom end of each air cylinder 6 is fixedly connected with the top end of the lifting frame 5, two ends of each communication pipe 7 are respectively provided with a fin plate 8, the output end of each air cylinder 6 is fixedly connected with the fin plate 8, the bottom end of each communication pipe 7 is communicated with a threaded pipe 9, the threaded sleeve 10 is in threaded connection with the threaded pipe 9, the top end of each communication pipe 7 is provided with a sliding hole, the bottom end of the jacking rod 11 penetrates through the sliding manner and is fixedly connected with the jacking plate 12, the ejection plate 12 is hermetically and slidably mounted in the communicating pipe 7, the spring 13 is sleeved on the ejection rod 11, the spring 13 is fixedly mounted between the top end of the communicating pipe 7 and the top end of the ejection plate 12, the touch plate 14 is arranged at the top end of the ejection rod 11, the detection pipe is arranged at the front end of the communicating pipe 7, the barometer 15 is communicated with the communicating pipe 7 through the detection pipe, a connecting plate is arranged between the output ends of the air cylinders 6, and the pressure-sensitive sensor 16 is mounted at the bottom end of the connecting plate; firstly, a pressure container is placed on an adjusting mechanism, the pressure container is moved to the position below a threaded sleeve 10 through the adjusting mechanism, then two groups of connecting plates 4 are rotated to drive two groups of screw rods 3 to rotate and drive a lifting frame 5 to move left and right, the threaded sleeve 10 below the lifting frame 5 is aligned to a top gas outlet of the pressure container, then two groups of cylinders 6 are started to drive a fin plate 8 to move downwards and drive the threaded sleeve 10 to move downwards, the threaded sleeve 10 is connected with the gas outlet of the pressure container, an external gas supply device is communicated with the pressure container to supply gas to the pressure container, when the gas pressure in the pressure container reaches a certain pressure value, the gas flows upwards through the threaded sleeve 10 and enters a communicating pipe 7 through a threaded pipe 9, an ejector plate 12 is pushed upwards to contract a spring 13, an ejector rod 11 is driven to move upwards, and a touch plate 14 is in contact with a pressure-sensitive sensor 16, guarantee that pressure sensitive sensor 16 is started, later close outside air feeder, no longer to the interior air feed of pressure vessel, barometer 15 detects gas pressure all the time, after a period of stewing, if touch panel 14 remains the contact with pressure sensitive sensor 16 all the time, then prove that pressure vessel does not have the gas leakage phenomenon, if touch panel 14 leaves with pressure sensitive sensor 16, then prove that there is the gas leakage point in the pressure vessel, through above-mentioned setting, can improve the comprehensive nature that pressure vessel detected, improve the convenience that detects, promote detection efficiency.
The utility model relates to a quick air leakage detection device of a pressure container, wherein an adjusting mechanism comprises a motor 17, a placing plate 19 and a screw sleeve 21, the motor 17 is fixedly arranged at the front end of a base 1, the output end of the motor 17 is provided with a lead screw 18, the lead screw 18 is rotatably arranged in the base 1, the top end of the base 1 is provided with two groups of sliding rails, the bottom end of the placing plate 19 is provided with four groups of trundles 20, the trundles 20 can slide on the sliding rails, and the screw sleeve 21 is fixedly arranged at the bottom end of the placing plate 19 through the matching with the lead screw 18; the pressure container is placed on the placing plate 19, the motor 17 is started, the screw rod 18 is driven to rotate through transmission, the screw sleeve 21 is driven to slide back and forth, meanwhile, the placing plate 19 and the caster 20 are driven to move back and forth, and the position of the pressure container is adjusted.
The quick air leakage detection device for the pressure container further comprises two groups of handles 22, wherein the two groups of handles 22 are respectively and fixedly arranged on the two groups of connecting plates 4; through setting up handle 22, the staff of being convenient for rotates connecting plate 4, improves the convenience.
The quick air leakage detection device for the pressure container further comprises a sealing gasket 23, wherein the sealing gasket 23 is fixedly arranged in the threaded sleeve 10; by arranging the sealing gasket 23, the connection tightness between the threaded sleeve 10 and the pressure container can be enhanced, air leakage is avoided, and the detection accuracy is improved.
The quick air leakage detection device for the pressure container further comprises a sliding sleeve 24, wherein the sliding sleeve 24 is fixedly arranged in a sliding hole at the top end of the communicating pipe 7, and the ejector rod 11 penetrates through the sliding sleeve 24; by providing the sliding sleeve 24, the ejector rod 11 can be slid easily, and the smoothness is improved.
The quick air leakage detection device for the pressure container further comprises four groups of universal wheels 25, wherein the four groups of universal wheels 25 are respectively arranged at the bottom end of the base 1; by providing the universal wheels 25, the movement of the whole device is facilitated, and the flexibility is improved.
The quick air leakage detection device for the pressure container further comprises a push handle frame 26, wherein the bottom end of the push handle frame 26 is fixedly connected with the top end of the base 1; through setting up and pushing away handle frame 26, the staff of being convenient for promotes the overall device and removes, improves the practicality.
The rapid air leakage detection device for the pressure container further comprises an anti-skid pad 27, wherein the anti-skid pad 27 is fixedly arranged at the top end of the placing plate 19; by providing the non-slip mat 27, the friction of the placing plate 19 can be increased, preventing the pressure vessel from slipping off.
The utility model relates to a rapid air leakage detection device for a pressure container, which is characterized in that when in work, the pressure container is firstly placed on a placing plate 19, a motor 17 is started to drive a lead screw 18 to rotate in a transmission way, a screw sleeve 21 is driven to slide back and forth, the placing plate 19 and a caster 20 are driven to move back and forth, the pressure container is moved to the lower part of a threaded sleeve 10, then two groups of handles 22 are held, two groups of connecting plates 4 are rotated to drive two groups of lead screws 3 to rotate, a lifting frame 5 is driven to move left and right, the threaded sleeve 10 below the lifting frame 5 is aligned with an air outlet at the top end of the pressure container, then two groups of air cylinders 6 are started to drive a fin plate 8 to move downwards and drive the threaded sleeve 10 to move downwards, the threaded sleeve 10 is connected with the air outlet of the pressure container, an external air supply device is communicated with the pressure container to supply air to the pressure container, when the air pressure in the pressure container reaches a certain pressure value, then the gas flows upwards through the threaded sleeve 10 and enters the communicating pipe 7 through the threaded pipe 9, the ejector plate 12 is pushed upwards, the spring 13 is contracted, the ejector rod 11 is driven to move upwards, the touch plate 14 is in contact with the pressure-sensitive sensor 16, the pressure-sensitive sensor 16 is ensured to be started, then an external gas supply device is closed, gas is not supplied into the pressure container any more, the gas pressure is detected by the gas pressure meter 15 all the time, after the pressure container is kept still for a period of time, if the touch plate 14 is always in contact with the pressure-sensitive sensor 16, the pressure container is proved to have no gas leakage phenomenon, if the touch plate 14 is separated from the pressure-sensitive sensor 16, a gas leakage point is proved to be in the pressure container, the sealing gasket 23 can enhance the sealing performance of the connection between the threaded sleeve 10 and the pressure container, gas leakage is avoided, the detection accuracy is improved, and the sliding sleeve 24 is convenient for the smooth sliding of the ejector rod 11.
The quick air leakage detection device for the pressure container is mounted, connected or arranged in a common mechanical mode, and can be implemented as long as the beneficial effects of the quick air leakage detection device are achieved; the air cylinder 6, the barometer 15, the pressure-sensitive sensor 16 and the motor 17 of the quick air leakage detection device for the pressure container are purchased from the market, and technicians in the industry only need to install and operate the quick air leakage detection device according to the attached operating instructions.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A rapid air leakage detection device for a pressure container is characterized by comprising a base (1) and a detection mechanism, wherein the base (1) is provided with an adjusting mechanism, and the detection mechanism is arranged on the base (1);
the detection mechanism comprises two groups of vertical plates (2), two groups of screw rods (3), a lifting frame (5), two groups of air cylinders (6), a communicating pipe (7), a threaded sleeve (10), an ejector rod (11), an ejector plate (12), a spring (13), a barometer (15) and a pressure-sensitive sensor (16), wherein the bottom end of each vertical plate (2) is fixedly connected with the top end of the base (1), the screw rods (3) penetrate through the vertical plates (2), one end of each screw rod (3) is provided with a connecting plate (4), the other end of each screw rod (3) is rotatably connected with the lifting frame (5), the bottom end of each air cylinder (6) is fixedly connected with the top end of the lifting frame (5), two ends of each communicating pipe (7) are respectively provided with a fin plate (8), the output end of each air cylinder (6) is fixedly connected with the fin plate (8), the bottom end of each communicating pipe (7) is communicated with a threaded pipe (9), and the threaded sleeve (10) is in threaded connection with the threaded pipes (9), communicating pipe (7) top is equipped with the slide opening, ejector pin (11) bottom pass the slip and with ejector plate (12) fixed connection, ejector plate (12) are sealed and slidable mounting in communicating pipe (7), spring (13) snare is on ejector pin (11), spring (13) fixed mounting is between communicating pipe (7) top and ejector plate (12) top, ejector pin (11) top is equipped with touch panel (14), communicating pipe (7) front end is equipped with the detecting tube, barometer (15) are through detecting tube and communicating pipe (7) intercommunication, be equipped with the connecting plate between the output of cylinder (6), pressure sensitive sensor (16) are installed in the connecting plate bottom.
2. The rapid air leakage detection device for the pressure vessel according to claim 1, wherein the adjusting mechanism comprises a motor (17), a placing plate (19) and a screw sleeve (21), the motor (17) is fixedly installed at the front end of the base (1), the output end of the motor (17) is provided with a lead screw (18), the lead screw (18) is rotatably installed in the base (1), the top end of the base (1) is provided with two sets of sliding rails, the bottom end of the placing plate (19) is provided with four sets of caster wheels (20), the caster wheels (20) can slide on the sliding rails, and the screw sleeve (21) is fixedly installed at the bottom end of the placing plate (19) through matching with the lead screw (18).
3. The rapid air leakage detection device for the pressure vessel as claimed in claim 2, further comprising two sets of handles (22), wherein the two sets of handles (22) are respectively fixedly mounted on the two sets of connection plates (4).
4. A rapid leak detection device for pressure vessels according to claim 3, characterized in that it further comprises a gasket (23), the gasket (23) being fixedly mounted in the threaded bushing (10).
5. The rapid air leakage detection device for the pressure vessel according to claim 4, further comprising a sliding sleeve (24), wherein the sliding sleeve (24) is fixedly installed in a sliding hole at the top end of the communication pipe (7), and the ejector rod (11) penetrates through the sliding sleeve (24).
6. The rapid air leakage detection device for the pressure vessel as claimed in claim 5, further comprising four sets of universal wheels (25), wherein the four sets of universal wheels (25) are respectively mounted at the bottom end of the base (1).
7. The rapid air leakage detection device for the pressure vessel as claimed in claim 6, further comprising a push handle frame (26), wherein the bottom end of the push handle frame (26) is fixedly connected with the top end of the base (1).
8. The rapid air leakage detecting device for pressure vessels according to claim 7, further comprising a non-slip mat (27), wherein the non-slip mat (27) is fixedly installed on the top end of the placing plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123450209.2U CN216791563U (en) | 2021-12-31 | 2021-12-31 | Quick air leakage detection device for pressure container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123450209.2U CN216791563U (en) | 2021-12-31 | 2021-12-31 | Quick air leakage detection device for pressure container |
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| Publication Number | Publication Date |
|---|---|
| CN216791563U true CN216791563U (en) | 2022-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123450209.2U Active CN216791563U (en) | 2021-12-31 | 2021-12-31 | Quick air leakage detection device for pressure container |
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| CN (1) | CN216791563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116296111A (en) * | 2023-05-15 | 2023-06-23 | 江苏华洋新思路能源装备股份有限公司 | Pressure vessel gas tightness testing arrangement |
| CN117848611A (en) * | 2024-03-08 | 2024-04-09 | 无锡旺跃换热器科技有限公司 | Quick gas leakage detection device of pressure vessel |
-
2021
- 2021-12-31 CN CN202123450209.2U patent/CN216791563U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116296111A (en) * | 2023-05-15 | 2023-06-23 | 江苏华洋新思路能源装备股份有限公司 | Pressure vessel gas tightness testing arrangement |
| CN116296111B (en) * | 2023-05-15 | 2023-09-22 | 江苏华洋新思路能源装备股份有限公司 | Pressure vessel gas tightness testing arrangement |
| CN117848611A (en) * | 2024-03-08 | 2024-04-09 | 无锡旺跃换热器科技有限公司 | Quick gas leakage detection device of pressure vessel |
| CN117848611B (en) * | 2024-03-08 | 2024-05-28 | 无锡旺跃换热器科技有限公司 | Quick gas leakage detection device of pressure vessel |
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