CN221260240U - Pressure vessel tightness inspection system - Google Patents
Pressure vessel tightness inspection system Download PDFInfo
- Publication number
- CN221260240U CN221260240U CN202323095682.2U CN202323095682U CN221260240U CN 221260240 U CN221260240 U CN 221260240U CN 202323095682 U CN202323095682 U CN 202323095682U CN 221260240 U CN221260240 U CN 221260240U
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- Prior art keywords
- basket
- grabbing
- preamble
- pressure vessel
- conveyor belt
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- 238000007689 inspection Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000005485 electric heating Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model relates to the technical field of tightness inspection equipment, in particular to a tightness inspection system for a pressure container, which comprises a constant-temperature water tank, wherein a basket mechanism is arranged in the constant-temperature water tank and comprises a basket frame, a basket driving screw and a basket, the basket frame is fixedly connected in the constant-temperature water tank, the basket comprises a frame-type support frame and support rods, the support rods are horizontally connected on the front side and the rear side of the support frame in pairs, the distance between the two support rods in the pair of support rods is smaller than the diameter of the pressure container, the support frames are horizontally arranged, four corner positions are all connected on one basket driving screw in a penetrating way, the lower end of the basket driving screw is rotatably connected on the basket frame, the upper end of the basket driving screw is connected with a basket driving motor, and the basket driving motor is connected with a controller. The utility model can carry out tightness test on the pressure containers in batches, greatly improves the detection efficiency and improves the safety of the operation process.
Description
Technical Field
The utility model relates to the technical field of tightness test equipment, and particularly provides a tightness test system for a pressure container.
Background
The pressure container is a closed device for containing gas or liquid and bearing a certain pressure, is widely applied to various aspects of industry, military use, civil use and the like, has important positions and roles in many fields of scientific research, is usually connected with various opening valves in a sealing way at a container opening, and is required to be subjected to tightness test in order to ensure reliability and safety when the pressure container is manufactured and molded and after the gas or liquid is contained. At present, a bubble invasion method is generally used for detecting the tightness of the pressure container, the tightness between the pressure container and the bottle valve by naked eyes, and the detection method has the advantages of large workload, low detection efficiency, easiness in encountering various problems in the operation process and low safety.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a pressure container tightness test system, which realizes the automation of pressure easy tightness test.
The utility model is realized in such a way, and provides a pressure vessel tightness test system, which comprises a constant-temperature water tank, wherein a basket mechanism is arranged in the constant-temperature water tank and comprises a basket frame, a basket driving screw and a basket, the basket frame is fixedly connected in the constant-temperature water tank, the basket comprises a frame-type support frame and support rods, the support rods are horizontally connected on the front side and the rear side of the support frame in pairs, the distance between the two support rods in the pair of support rods is smaller than the diameter of a pressure vessel, the support frame is horizontally arranged, four angular positions are all connected on one basket driving screw in a penetrating way, the lower end of the basket driving screw is rotatably connected on the basket frame, the upper end of the basket driving screw is connected with a basket driving motor, and the basket driving motor is connected with a controller.
Preferably, an inverted U-shaped camera support is arranged above the constant temperature water tank, a camera driving screw is horizontally and rotationally connected to the camera support, the camera is in threaded connection with the camera driving screw, one end of the camera driving screw is connected with a camera driving motor, the camera driving motor is connected with the controller, and the controller is connected with a display.
Further preferably, a preamble conveying belt mechanism is arranged at one side of the periphery of the constant temperature water tank, the constant temperature water tank comprises a preamble conveying belt bracket and a preamble conveying belt, a preamble driving wheel and a preamble driven wheel are respectively arranged at two sides of the preamble conveying belt bracket, the preamble conveying belt is sleeved on the preamble driving wheel and the preamble driven wheel, and a plurality of limiting blocking strips are arranged on the preamble conveying belt;
The opposite sides of the front conveyor belt mechanism are provided with a rear conveyor belt mechanism which comprises a rear conveyor belt bracket and a rear conveyor belt, two sides of the rear conveyor belt bracket are respectively provided with a rear driving wheel and a rear driven wheel, the rear conveyor belt is sleeved on the rear driving wheel and the rear driven wheel, and the rear conveyor belt is also provided with a plurality of limit stop bars;
the front driving wheel and the rear driving wheel are connected with the controller.
Further preferably, the pre-conveying belt mechanism, the constant temperature water tank and the upper part of the follow-up conveying belt mechanism are provided with pressure container grabbing mechanisms, each pressure container grabbing mechanism comprises a grabbing support, grabbing screws and a plurality of pneumatic clamping jaw mechanisms, each grabbing screw is horizontally and rotatably connected to two sides of each grabbing support, grabbing blocks are connected to each grabbing screw in a threaded mode, each pneumatic clamping jaw mechanism is connected to each grabbing block, each grabbing screw is connected to each grabbing driving motor, and each grabbing driving motor and each pneumatic clamping jaw mechanism are connected to the controller.
Further preferably, an electric heating wire structure is arranged on the inner wall of the constant-temperature water tank, a temperature sensor is arranged in the constant-temperature water tank, and the electric heating wire structure and the temperature sensor are both connected with the controller.
Further preferably, the intelligent control system further comprises a control panel, wherein the control panel is connected with the controller, and control buttons are arranged on the control panel.
Compared with the prior art, the utility model has the advantages that:
The pressure vessel can be subjected to tightness test in batches, the detection efficiency is greatly improved, and the safety of the operation process is improved.
Drawings
The utility model will be described in further detail with reference to the accompanying drawings and embodiments:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a basket mechanism;
fig. 3 is a schematic view of a control panel.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 and 2, the utility model provides a pressure vessel tightness inspection system, which comprises a constant temperature water tank 1, wherein a basket mechanism 2 is arranged in the constant temperature water tank 1, the basket mechanism 2 comprises a basket frame 201, a basket driving screw 202 and a basket, the basket frame 201 is fixedly connected in the constant temperature water tank 1, the basket comprises a frame-type supporting frame 203 and supporting rods 204, the supporting rods 204 are horizontally connected on the front side and the rear side of the supporting frame 203 in pairs, the distance between two supporting rods 204 in the pair of supporting rods 204 is smaller than the diameter of a pressure vessel, the supporting frame 203 is horizontally arranged, four corner positions are all connected on one basket driving screw 202 in a penetrating way, the lower end of the basket driving screw 202 is rotatably connected on the basket frame 201, the upper end of the basket driving screw is connected with a basket driving motor, and the basket driving motor is connected with a controller.
When the tightness test of the pressure container 13 is carried out, the constant-temperature water tank 1 is started firstly, the basket frame 201 of the basket mechanism 2 is fixed in the constant-temperature water tank 1 through welding, the pressure container 13 to be tested is placed on the supporting rod 204, the controller controls the basket driving motor to start, the basket driving motor drives the basket driving screw 202 to rotate, the supporting frame 203 moves downwards, the pressure container 13 is completely immersed in water, tightness test observation is carried out, after the test is finished, the controller controls the basket driving motor to start, the basket driving motor reversely rotates to drive the supporting frame 203 to lift the pressure container 13 to be higher than the water surface, the test is completed, and the pressure container 13 is taken away.
In order to remotely observe the inspection condition and prevent damage to people on site, as an improvement of the technical scheme, an inverted U-shaped camera support 3 is arranged above the constant temperature water tank 1, a camera driving screw is horizontally and rotationally connected to the camera support 3, a camera 4 is in threaded connection with the camera driving screw, one end of the camera driving screw is connected with a camera driving motor, the camera driving motor is connected with a controller, and the controller is connected with a display 12.
In the inspection process, the camera driving motor drives the screw rod to rotate, the camera 4 is driven to move, the full constant temperature water tank 1 is covered by the camera 4 in the stroke, the movement can be carried out on the horizontal plane, and the tightness condition of the pressure container 13 in the constant temperature water tank 1 is observed through the display 12.
In order to facilitate the transportation of the pressure container 13 before and after the inspection, as an improvement, a front conveyor belt mechanism 5 is arranged on one side of the periphery of the constant temperature water tank 1, and comprises a front conveyor belt bracket 501 and a front conveyor belt 502, a front driving wheel and a front driven wheel are respectively arranged on two sides of the front conveyor belt bracket 501, the front conveyor belt 502 is sheathed on the front driving wheel and the front driven wheel, and a plurality of limit stop strips 6 are arranged on the front conveyor belt 502;
The opposite sides of the front conveyor belt mechanism 5 are provided with a rear conveyor belt mechanism 7, which comprises a rear conveyor belt bracket 701 and a rear conveyor belt 702, wherein two sides of the rear conveyor belt bracket 701 are respectively provided with a rear driving wheel and a rear driven wheel, the rear conveyor belt 702 is sleeved on the rear driving wheel and the rear driven wheel, and a plurality of limit stop bars 6 are also arranged on the rear conveyor belt 702;
the front driving wheel and the rear driving wheel are connected with the controller.
Before the inspection, the controller drives the preamble driving wheel to rotate, drives the preamble driven wheel and the preamble conveyor belt 502 to rotate, and the preamble conveyor belt 502 conveys the pressure container 13 to a position close to the constant temperature water tank 1, so that the sealing performance inspection can be carried out; after the inspection is finished, the pressure container 13 is placed on the follow-up conveyor belt 702, the controller drives the follow-up driving wheel to rotate, the follow-up driving wheel and the follow-up conveyor belt 702 are driven to rotate, and the follow-up conveyor belt 702 conveys away the pressure container 13.
For convenient inspection before, after taking pressure vessel 13, as technical scheme's improvement leading conveyer belt mechanism 5 constant temperature basin 1 follow-up conveyer belt mechanism 7 top is equipped with pressure vessel and snatchs the mechanism, and pressure vessel snatchs the mechanism and includes snatchs support 8, snatchs lead screw 9 and a plurality of pneumatic clamping jaw mechanism 10, snatchs lead screw 9 level rotation and connects in snatch the both sides of support 8, and on snatching lead screw 9 threaded connection snatchs the piece, pneumatic clamping jaw mechanism 10 connects on snatching the piece, snatchs lead screw 9 and connects snatchs driving motor, snatch driving motor, pneumatic clamping jaw mechanism all with the controller is connected.
Before inspection, the controller controls the grabbing driving motor to start, the grabbing driving motor controls the grabbing lead screw 9 to rotate, the pneumatic clamping jaw mechanism 10 horizontally moves on the grabbing lead screw 9 and moves to the position above the front conveyor mechanism 5, the controller controls the pneumatic clamping jaw mechanism 10 to stretch, the controller grabs the pressure container 13 on the front conveyor mechanism 5, after the grabbing is finished, the controller controls the pneumatic clamping jaw mechanism 10 to retract, then controls the grabbing lead screw 9 to reversely rotate, the pressure container 13 is conveyed to the position above the constant-temperature water tank 1, the pneumatic clamping jaw mechanism 10 stretches, the pressure container 13 is placed on the basket mechanism 2 and automatically retracts, and inspection is started; after the inspection is finished, under the control of the controller, the grabbing screw rod 9 and the pneumatic clamping jaw mechanism 10 transport the pressure container 13 to the subsequent conveyor belt mechanism 7.
In order to make the inspection effect more obvious, the temperature of water in the constant temperature water tank 1 needs to be improved, therefore, as the improvement of the technical scheme the constant temperature water tank 1 inner wall is equipped with the electric heating wire structure, is equipped with temperature sensor in the constant temperature water tank, and electric heating wire structure and temperature sensor all connect the controller.
And under the control of the controller, heating is stopped when the water temperature rises to a set requirement, and the heating function is started when the water temperature is lower than a set temperature value.
For convenience of operation, referring to fig. 3, the control panel 11 is further included, the control panel 11 is connected with the controller, and control buttons are provided on the control panel 11.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (6)
1. The utility model provides a pressure vessel leakproofness test system, a serial communication port, including constant temperature basin (1), be equipped with basket mechanism (2) in constant temperature basin (1), basket mechanism (2) are including basket frame (201), basket drive lead screw (202) and basket, basket frame (201) fixed connection is in constant temperature basin (1), the basket includes frame-type support frame (203) and bracing piece (204), bracing piece (204) are in pairs horizontal connection in both sides around support frame (203), the distance of two bracing pieces (204) is less than pressure vessel's diameter in a pair of bracing piece (204), support frame (203) level sets up, four angular positions all through connection is on one basket drive lead screw (202), rotatable connection in basket frame (201) of basket drive lead screw (202) lower extreme, basket drive motor is connected to the upper end, basket drive motor is connected with the controller.
2. The pressure vessel tightness inspection system according to claim 1, wherein an inverted U-shaped camera support (3) is arranged above the constant temperature water tank (1), a camera driving screw is horizontally and rotatably connected to the camera support (3), the camera (4) is in threaded connection with the camera driving screw, one end of the camera driving screw is connected with a camera driving motor, the camera driving motor is connected with the controller, and the controller is connected with a display (12).
3. The pressure vessel tightness test system according to claim 1, wherein a preamble conveyor belt mechanism (5) is arranged at one side of the periphery of the constant temperature water tank (1), the system comprises a preamble conveyor belt bracket (501) and a preamble conveyor belt (502), a preamble driving wheel and a preamble driven wheel are respectively arranged at two sides of the preamble conveyor belt bracket (501), the preamble conveyor belt (502) is sleeved on the preamble driving wheel and the preamble driven wheel, and a plurality of limit stop bars (6) are arranged on the preamble conveyor belt (502);
the opposite sides of the front conveying belt mechanism (5) are provided with a rear conveying belt mechanism (7), the rear conveying belt mechanism comprises a rear conveying belt bracket (701) and a rear conveying belt (702), two sides of the rear conveying belt bracket (701) are respectively provided with a rear driving wheel and a rear driven wheel, the rear conveying belt (702) is sleeved on the rear driving wheel and the rear driven wheel, and a plurality of limit stop bars (6) are also arranged on the rear conveying belt (702);
the front driving wheel and the rear driving wheel are connected with the controller.
4. A pressure vessel tightness inspection system according to claim 3, characterized in that a pressure vessel grabbing mechanism is arranged above the preamble conveyor belt mechanism (5), the constant temperature water tank (1) and the follow-up conveyor belt mechanism (7), the pressure vessel grabbing mechanism comprises a grabbing support (8), grabbing screw rods (9) and a plurality of pneumatic clamping jaw mechanisms (10), the grabbing screw rods (9) are horizontally and rotatably connected to two sides of the grabbing support (8), grabbing blocks are connected to the grabbing screw rods (9) in a threaded mode, the pneumatic clamping jaw mechanisms (10) are connected to the grabbing blocks, grabbing screw rods (9) are connected to grabbing driving motors, and the grabbing driving motors and the pneumatic clamping jaw mechanisms are connected with the controller.
5. The pressure vessel tightness test system according to claim 1, wherein an electric heating wire structure is arranged on the inner wall of the constant temperature water tank (1), a temperature sensor is arranged in the constant temperature water tank, and the electric heating wire structure and the temperature sensor are both connected with the controller.
6. The pressure vessel tightness test system according to claim 1, further comprising a control panel (11), wherein the control panel (11) is connected to said controller, and wherein control buttons are provided on the control panel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323095682.2U CN221260240U (en) | 2023-11-16 | 2023-11-16 | Pressure vessel tightness inspection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323095682.2U CN221260240U (en) | 2023-11-16 | 2023-11-16 | Pressure vessel tightness inspection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221260240U true CN221260240U (en) | 2024-07-02 |
Family
ID=91653090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323095682.2U Active CN221260240U (en) | 2023-11-16 | 2023-11-16 | Pressure vessel tightness inspection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221260240U (en) |
-
2023
- 2023-11-16 CN CN202323095682.2U patent/CN221260240U/en active Active
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