CN219301913U - Air tightness detection device - Google Patents
Air tightness detection device Download PDFInfo
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- CN219301913U CN219301913U CN202222975968.9U CN202222975968U CN219301913U CN 219301913 U CN219301913 U CN 219301913U CN 202222975968 U CN202222975968 U CN 202222975968U CN 219301913 U CN219301913 U CN 219301913U
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- pipeline
- block
- detection device
- air tightness
- fixedly connected
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Abstract
The utility model discloses an air tightness detection device, which comprises an air transmission pipeline, wherein one end of the air transmission pipeline is fixedly connected with a flange through a bolt, the outer wall of the flange is clamped with a mounting block, one end of the mounting block is in threaded connection with a threaded rod, a pressing block is in threaded connection with the threaded rod, a limit rod is in sliding connection with the middle of the pressing block, the limit rod is fixedly connected with a detection pipeline, the detection pipeline is clamped on the mounting block, a detector is arranged on the detection pipeline, both ends of the mounting block are fixedly connected with side blocks, the side blocks are fixedly connected together through bolts, and a rubber ring is clamped between the mounting block and the flange, and the air tightness detection device has the beneficial effects that: through rotatory threaded rod, be convenient for the briquetting removes along the gag lever post for detect on the pipeline joint installed block, the dismouting of the pipeline of being convenient for detects, go on of being convenient for detect, it is spacing on the gas pipeline through using the centre gripping fixed block, the gas pipeline other end of being convenient for installs fixedly, increases its leakproofness.
Description
Technical Field
The utility model relates to the technical field of soot blower pipelines, in particular to an air tightness detection device.
Background
Along with development of industrial technology, industrial boilers are very important industrial equipment, a large amount of dust is easy to generate in the use process, soot blowers can blow off deposited dust on a heating surface by utilizing high-pressure airflow impact force of compressed air, and an air tightness detection device is required to be used for detecting air tightness in the use process, so that air leakage on a pipeline is prevented, and the dust removal effect is influenced.
According to the comparison document of the application number of CN202221251704.2, the device is provided with a plurality of pressure difference detection combined type isolation valves, and each pressure difference detection combined type isolation valve can simultaneously control the inflation and the stop of the detected pipeline and the standard pipeline to achieve the purpose of detection, but the air tightness detection device has a complex structure, is more troublesome to install and affects the detection efficiency.
Therefore, the air tightness detection device is designed and produced so as to solve the problems that the existing device is complex in structure, troublesome to install and influences the detection efficiency.
Disclosure of Invention
The utility model aims to provide an air tightness detection device so as to solve the problems that the prior device mentioned in the background is complex in structure, troublesome to install and affects the detection efficiency.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a gas tightness detection device, includes the gas transmission pipeline, gas transmission pipeline one end is through bolt fixedly connected with flange, flange outer wall joint has the installation piece, installation piece one end threaded connection has the threaded rod, threaded connection has the briquetting on the threaded rod, sliding connection has the gag lever post in the middle of the briquetting, gag lever post fixedly connected with detects the pipeline, detect the pipeline joint on the installation piece, install the detector on the detection pipeline, through rotatory threaded rod, be convenient for the briquetting remove along the gag lever post for detect the pipeline joint to the installation piece on, the dismouting of the detection pipeline of being convenient for, the going on of detection.
In further embodiments, the side blocks are fixedly connected to two ends of the mounting block, the side blocks are fixedly connected together through bolts, and the rubber ring is clamped between the mounting block and the flange, so that the sealing performance of the device is improved.
In a further embodiment, the number of the threaded rods is two, and the two threaded rods penetrate through one end of the pressing block and are fixedly connected with the rotating block, so that the rotating block can conveniently drive the threaded rods to rotate.
In a further embodiment, a sealing block is clamped between the detection pipeline and the installation block, and grooves are uniformly formed in one end, close to the detection pipeline, of the sealing block, so that sealing between the detection pipeline and the installation block is facilitated.
In a further embodiment, a pressure sensor is installed in the detector, and the model of the pressure sensor is PT124G-111, so that the tightness is conveniently detected.
In a further embodiment, one end of the detection pipeline, which is far away from the installation block, is in threaded connection with a clamping fixing block, and a sealing ring is clamped between the clamping fixing block and the gas transmission pipeline, so that sealing between the clamping fixing block and the gas transmission pipeline is facilitated.
In a further embodiment, the clamping fixing block is connected with a knob in a threaded manner, one end of the knob penetrating through the clamping fixing block is connected with a clamping block in a threaded manner, and a gasket is adhered to the inner wall of the clamping block so as to seal one end of the detection pipeline conveniently.
Compared with the prior art, the utility model has the beneficial effects that: through rotatory threaded rod, be convenient for the briquetting removes along the gag lever post for detect on the pipeline joint installed block, the dismouting of the pipeline of being convenient for detects, go on of being convenient for detect, it is spacing on the gas pipeline through using the centre gripping fixed block, the gas pipeline other end of being convenient for installs fixedly, increases its leakproofness.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a schematic perspective view of a mounting block according to the present utility model;
FIG. 3 is a schematic perspective view of a detection pipeline according to the present utility model;
fig. 4 is a schematic cross-sectional structure of a clamping fixture according to the present utility model.
In the figure: 1. a gas line; 2. a flange; 3. a mounting block; 4. a rubber ring; 5. a side block; 6. a threaded rod; 7. briquetting; 8. detecting a pipeline; 9. a limit rod; 10. a sealing block; 11. A detector; 12. clamping the fixed block; 13. a seal ring; 14. a knob; 15. a clamping block; 16. And a gasket.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Example 1
Referring to fig. 1-4, this embodiment provides a gas tightness detection device, including gas-supply pipeline 1, gas-supply pipeline 1 one end is through bolt fixedly connected with flange 2, flange 2 outer wall joint has installation piece 3, installation piece 3 one end threaded connection has threaded rod 6, threaded connection has briquetting 7 on the threaded rod 6, through rotatory threaded rod 6, be convenient for briquetting 7 removes, sliding connection has gag lever post 9 in the middle of the briquetting 7, gag lever post 9 fixedly connected with detects pipeline 8, restrict the removal of briquetting 7 through gag lever post 9, prevent it along rotation of threaded rod 6, detect pipeline 8 joint is on installation piece 3, install detector 11 on the detect pipeline 8, through rotatory threaded rod 6, be convenient for briquetting 7 remove along gag lever post 9, make detect pipeline 8 joint on installation piece 3, the dismouting of detect pipeline 8 of being convenient for, the going on of detect.
Wherein, the equal fixedly connected with side piece 5 in installation piece 3 both ends, link together through bolt fixed connection between the side piece 5, the joint has rubber circle 4 between installation piece 3 and the flange 2, and the rubber circle 4 of joint between installation piece 3 and the flange 2 increases the leakproofness of device, in order to be convenient for installation piece 3 install fix on flange 2 outer wall, screw in inside side piece 5 through the bolt, fix side piece 5 of one-to-one together, the installation of installation piece 3 of being convenient for.
Wherein, threaded rod 6 quantity is two, and two threaded rods 6 pass briquetting 7 one end fixedly connected with rotatory piece, through rotating rotatory piece, are convenient for drive threaded rod 6 rotation for briquetting 7 removes along threaded rod 6, reaches the purpose of pushing down detection pipeline 8.
Wherein, the joint has sealing block 10 between detection pipeline 8 and installation piece 3, and sealing block 10 is close to detection pipeline 8 one end and evenly sets up the fluting, through using sealing block 10, can increase the sealing performance between detection pipeline 8 and the installation piece 3.
The pressure sensor with the model PT124G-111 is arranged in the detector 11, so that the pressure inside the detection pipeline 8 can be conveniently measured, the pressure change can be conveniently displayed, and the purpose of accurate detection is achieved.
Wherein, detect pipeline 8 and keep away from installation piece 3 one end threaded connection and have centre gripping fixed block 12, the joint has sealing washer 13 between centre gripping fixed block 12 and the gas pipeline 1, through using sealing washer 13, be convenient for seal between centre gripping fixed block 12 and the gas pipeline 1, threaded connection has knob 14 on the centre gripping fixed block 12, knob 14 passes centre gripping fixed block 12 one end threaded connection and has grip block 15, the adhesion has packing ring 16 on the grip block 15 inner wall, it removes to drive grip block 15 through rotatory knob 14, the grip block 15 of being convenient for drives packing ring 16 and removes, extrude on the gas pipeline 1 outer wall, reach sealed purpose.
Specifically, the mounting block 3 is mounted and fixed on the outer wall of the flange 2 through the side block 5, the pressing block 7 is driven to move along the limiting rod 9 through the rotary threaded rod 6, the detection pipeline 8 extrudes the sealing block 10, the sealing block 10 is provided with the grooves, the detection pipeline 8 and the sealing block 10 are mutually attached to achieve the sealing effect, the dismounting and mounting of the device are facilitated, the clamping and fixing block 12 is connected to the gas pipeline 1 through threads through the rotary clamping and fixing block 12, finally the clamping block 15 is driven to move through the rotary knob 14, the gasket 16 between the clamping blocks 15 is moved to the gas pipeline 1, the clamping of the clamping block 15 is facilitated, the sealing performance of the device is improved, the device is convenient to use, and whether the gas tightness is normal or not can be obtained through the rapid detection of the change of the gas pressure by the detector 11.
Other parts of the present utility model not described in detail are all of the prior art, and are not described in detail herein.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (7)
1. The utility model provides a gas tightness detection device, includes gas-supply pipeline (1), its characterized in that: the utility model discloses a gas-supply pipeline, including gas-supply pipeline (1), flange (2) outer wall joint has installation piece (3), installation piece (3) one end threaded connection has threaded rod (6), threaded connection has briquetting (7) on threaded rod (6), sliding connection has gag lever post (9) in the middle of briquetting (7), gag lever post (9) fixedly connected with detects pipeline (8), detect pipeline (8) joint is on installation piece (3), install detector (11) on detecting pipeline (8).
2. The air tightness detection device according to claim 1, wherein: the mounting block is characterized in that two ends of the mounting block (3) are fixedly connected with side blocks (5), the side blocks (5) are fixedly connected together through bolts, and a rubber ring (4) is clamped between the mounting block (3) and the flange (2).
3. The air tightness detection device according to claim 1, wherein: the number of the threaded rods (6) is two, and the two threaded rods (6) penetrate through one end of the pressing block (7) to be fixedly connected with a rotating block.
4. The air tightness detection device according to claim 1, wherein: sealing blocks (10) are clamped between the detection pipelines (8) and the mounting blocks (3), and grooves are uniformly formed in one ends, close to the detection pipelines (8), of the sealing blocks (10).
5. The air tightness detection device according to claim 1, wherein: the detector (11) is internally provided with a pressure sensor, and the model number of the pressure sensor is PT124G-111.
6. The air tightness detection device according to claim 1, wherein: one end of the detection pipeline (8) far away from the installation block (3) is in threaded connection with a clamping fixing block (12), and a sealing ring (13) is clamped between the clamping fixing block (12) and the gas pipeline (1).
7. The air tightness detection device according to claim 6, wherein: the clamping fixing block (12) is connected with a knob (14) in a threaded mode, one end of the knob (14) penetrates through the clamping fixing block (12) and is connected with a clamping block (15) in a threaded mode, and a gasket (16) is adhered to the inner wall of the clamping block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222975968.9U CN219301913U (en) | 2022-11-08 | 2022-11-08 | Air tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222975968.9U CN219301913U (en) | 2022-11-08 | 2022-11-08 | Air tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219301913U true CN219301913U (en) | 2023-07-04 |
Family
ID=86983024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222975968.9U Active CN219301913U (en) | 2022-11-08 | 2022-11-08 | Air tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219301913U (en) |
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2022
- 2022-11-08 CN CN202222975968.9U patent/CN219301913U/en active Active
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