CN217687771U - Full-automatic special gas conveying cabinet leakage detection device - Google Patents
Full-automatic special gas conveying cabinet leakage detection device Download PDFInfo
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- CN217687771U CN217687771U CN202221581108.0U CN202221581108U CN217687771U CN 217687771 U CN217687771 U CN 217687771U CN 202221581108 U CN202221581108 U CN 202221581108U CN 217687771 U CN217687771 U CN 217687771U
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Abstract
The utility model discloses a full-automatic special gas transmission cabinet leakage detecting device relates to gas transmission cabinet leakage detecting device field, including the cabinet body, the upside fixedly connected with intake pipe of cabinet body right flank surface, the downside fixedly connected with outlet duct of cabinet body right flank surface, the right-hand member of intake pipe and the equal fixedly connected with adapter sleeve of right-hand member of outlet duct, the equal fixedly connected with rubber packing ring in left side of two adapter sleeve inner walls, the inner wall of two adapter sleeves all is provided with the connecting pipe, the equal fixedly connected with mounting flange in left side of two connecting pipe walls. The utility model discloses, be provided with the protective housing in the junction, under the effect of protective housing, carry out sealed transport to gas to protect the junction, make the junction keep sealed, and all be provided with the barometer in the both sides of junction, thereby when observing, observation that can be accurate goes out whether reveal at the junction gas.
Description
Technical Field
The utility model relates to a gas transmission cabinet leakage detection device field, in particular to full-automatic special gas transmission cabinet leakage detection device.
Background
With the rapid development of social economy, special gas doors are various and can be generally divided into electronic gas, standard gas, environment-friendly gas, medical gas, welding gas, sterilization gas and the like, and are widely applied to the fields of electronics, electric power, petrochemical industry, mining, steel and non-ferrous metal smelting, thermal engineering, biochemistry, environmental monitoring, medical research and diagnosis, food preservation and the like.
The applicant finds that a Chinese patent discloses 'a full-automatic special gas conveying cabinet gas leakage detection device', the publication (announcement) number of which is 'CN 210571254U', the patent mainly maintains sealing through a gas detection box with a multilayer partition plate structure, and can detect a gas inlet pipeline and a gas outlet pipeline inside the device at the same time, so that gas detection is conveniently carried out on gas conveying cabinets with a plurality of pipeline joints, the practicability of the device is improved, but when pipelines are connected, the existing device easily causes gas leakage at the joints, the sealing performance of the joints when in use is poor, and therefore when gas is conveyed, the gas leakage at the joints easily affects the conveying of the gas.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a full-automatic special gas delivery cabinet leakage detection device to when solving and to connect between the pipeline that proposes in the above-mentioned background art, current device leads to gaseous revealing easily in the junction, and the leakproofness of junction is not good when leading to using in the time, thereby when carrying gas, influences the problem of gaseous transport because the gas of junction reveals easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a full-automatic special gas transmission cabinet leakage detection device, includes the cabinet body, the upside fixedly connected with intake pipe on cabinet body right side surface, the downside fixedly connected with outlet duct on cabinet body right side surface, the equal fixedly connected with adapter sleeve of right-hand member of intake pipe and outlet duct, two the equal fixedly connected with rubber packing ring in left side of adapter sleeve inner wall, two the inner wall of adapter sleeve all is provided with the connecting pipe, two the equal fixedly connected with mounting flange in left side of connecting pipe wall, two the left side surface of mounting flange all is connected, two through the right side fixed surface of first bolt and adapter sleeve the surface of adapter sleeve all is provided with sealing device.
Preferably, sealing device includes two protective housings, two the equal fixedly connected with pipe portion seal shell in left and right sides surface of protective housing, two corresponding the joint fixedly connected with of the inner wall of pipe portion seal shell and the inner wall of protective housing is sealed.
Preferably, it is a plurality of the equal fixedly connected with installation piece in both sides surface around the protective housing, two corresponding the inner wall of installation piece passes through second bolt fixed connection jointly.
Preferably, it is a plurality of the inner wall of pipe portion seal shell has all seted up a plurality of cavitys, and is a plurality of the equal fixedly connected with spring in one side of cavity inner wall, it is a plurality of the equal fixedly connected with stopper of one end of spring, it is a plurality of the equal fixedly connected with depression bar of inner wall of stopper, it is a plurality of the one end of depression bar all runs through one side of cavity inner wall and a side surface that fills up to the inside of pipe portion seal shell, it is a plurality of corresponding the common fixedly connected with arc cardboard of one end of depression bar, it is a plurality of the equal fixedly connected with rubber filler strip of inner wall of arc cardboard.
Preferably, the two connecting pipes are provided with clamping grooves matched with the rubber gasket strips on the right sides of the mounting flange and the air inlet pipe and on the right sides of the air outlet pipe.
Preferably, it is a plurality of the other end of depression bar all runs through the opposite side of cavity inner wall to the surface of tub portion seal shell, and is a plurality of corresponding the common fixedly connected with arc splint of the other end of depression bar, it is a plurality of the equal fixedly connected with fixed block in both ends around the arc splint, two corresponding the inner wall of fixed block passes through third bolt fixed connection jointly.
Preferably, the upper side surfaces of the two connecting pipes, the upper side surface of the air inlet pipe and the upper side surface of the air outlet pipe are fixedly connected with barometers.
The utility model discloses a technological effect and advantage:
1. through setting up the cabinet body, intake pipe, outlet duct, adapter sleeve, rubber packing ring, connecting pipe, mounting flange, the utility model discloses, be provided with the protective housing in the junction, under the effect of protective housing, carry gas seal to protect the junction, make the junction keep sealed, and all be provided with the barometer in the both sides of junction, thereby when observing, whether can be accurate observe out gas in the junction and reveal.
2. Through setting up the protective housing, tub portion seal shell, sealed the pad, under sealed effect of filling up, make the sealed effect at connection position better, protect connection position simultaneously, through setting up the protective housing, the installation piece, under the effect of installation piece, be convenient connection between two upper and lower protective housings, through setting up tub portion seal shell, a spring, the stopper, the depression bar, sealed pad, the arc cardboard, the rubber filler strip, under the effect of spring, the convenience is when taking out the rubber filler strip from the draw-in groove in needs, drive rubber filler strip rebound, through setting up the connecting pipe, mounting flange, the intake pipe, the outlet duct, the rubber filler strip, the draw-in groove, under the effect of draw-in groove, block the rubber filler strip, thereby carry out sealing once more to gas.
3. Through setting up depression bar, tub portion seal shell, arc splint, fixed block, under the effect of arc splint, carry out tightly between two upper and lower rubber filler strips, make simultaneously to lock between two tub portion seal shells, through setting up intake pipe, outlet duct, connecting pipe, barometer, under the effect of barometer, detect the gas of process, observe the change of atmospheric pressure to viewing device's leakproofness.
Drawings
Fig. 1 is a schematic view of the overall front side cross-sectional structure of the present invention.
Fig. 2 is an enlarged schematic view of the part a of the present invention.
Fig. 3 is a schematic diagram of the right side structure of the tube sealing shell of the present invention.
Fig. 4 is a schematic view of the three-dimensional structure of the protective shell of the present invention.
In the figure: 1. a cabinet body; 2. an air inlet pipe; 3. an air outlet pipe; 4. connecting sleeves; 5. a rubber gasket; 6. a connecting pipe; 7. installing a flange; 8. a protective shell; 9. a tube sealing shell; 10. a gasket; 11. mounting blocks; 12. a spring; 13. a limiting block; 14. a pressure lever; 15. an arc-shaped clamping plate; 16. a rubber filler strip; 17. a card slot; 18. an arc-shaped splint; 19. a fixed block; 20. a barometer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The utility model provides a full-automatic special gas transmission cabinet leakage detection device as shown in fig. 1-4, including the cabinet body 1, the upside fixedly connected with intake pipe 2 on the surface of cabinet body 1 right side, the downside fixedly connected with outlet duct 3 on the surface of cabinet body 1 right side, the equal fixedly connected with adapter sleeve 4 of right-hand member of intake pipe 2 and outlet duct 3, the equal fixedly connected with rubber packing ring 5 in left side of two adapter sleeve 4 inner walls, the inner wall of two adapter sleeve 4 all is provided with connecting pipe 6, the equal fixedly connected with mounting flange 7 in left side of two connecting pipe 6 pipe walls, the left side surface of two mounting flange 7 all is connected through the right side fixed surface of first bolt and adapter sleeve 4, the surface of two adapter sleeve 4 all is provided with sealing device, the utility model discloses, be provided with protective housing 8 in the junction, under protective housing 8's effect, carry out the gas seal to the junction to protect, make the junction keep sealed, and all be provided with barometer 20 in the both sides of junction, thereby when observing, can be accurate observation see out whether gas is revealed in the junction.
As shown in fig. 2, sealing device includes two protective housings 8, the equal fixedly connected with pipe portion seal shell 9 in the left and right sides surface of two protective housings 8, the sealed pad 10 of the common fixedly connected with of inner wall of the inner wall of two corresponding pipe portion seal shells 9 and protective housing 8, under the effect of sealed pad 10, make the sealed effect at connection position better, protect connection position simultaneously, the equal fixedly connected with installation piece 11 in both sides surface around a plurality of protective housings 8, the inner wall of two corresponding installation pieces 11 passes through second bolt fixed connection jointly, under the effect of installation piece 11, convenient connection between two upper and lower protective housings 8.
As shown in fig. 2 and fig. 3, a plurality of cavitys have all been seted up to a plurality of pipe portion seal shell 9's inner wall, the equal fixedly connected with spring 12 in one side of a plurality of cavity inner walls, the equal fixedly connected with stopper 13 in one end of a plurality of springs 12, the equal fixedly connected with depression bar 14 in a plurality of stopper 13's inner wall, the one side of cavity inner wall and the inside to pipe portion seal shell 9 of sealed lateral surface 10 that fills up are all run through to a plurality of depression bar 14's one end, the common fixedly connected with arc cardboard 15 of a plurality of corresponding depression bar 14's one end, the equal fixedly connected with rubber filler strip 16 of inner wall of a plurality of arc cardboard 15, under spring 12's effect, it is convenient when taking out rubber filler strip 16 from draw-in groove 17 in needs, drive rubber filler strip 16 rebound.
As shown in fig. 2-4, the right side that two connecting pipes 6 pipe walls are located mounting flange 7 and the right side of intake pipe 2 pipe wall and the right side of outlet duct 3 pipe wall all seted up with rubber filler strip 16 assorted draw-in groove 17, under the effect of draw-in groove 17, block rubber filler strip 16, thereby carry out sealing once more to gas, the other side that a plurality of depression bars 14's the other end all runs through cavity inner wall to the surface of pipe portion sealed shell 9, the common fixedly connected with arc splint 18 of the other end of a plurality of corresponding depression bars 14, the equal fixedly connected with fixed block 19 in both ends around a plurality of arc splint 18, the inner wall of two corresponding fixed blocks 19 passes through third bolt fixed connection jointly, under the effect of arc splint 18, it is tight to go on between two upper and lower rubber filler strips 16, make simultaneously lock between two pipe portion sealed shells 9, the upside surface of two connecting pipes 6 and the upside surface of intake pipe 2 and the equal fixedly connected with barometer 20 of upside surface of outlet duct 3, under the effect of barometer 20, detect the gas of process, observe the change of atmospheric pressure, thereby the leakproofness of observation device.
The utility model discloses the theory of operation: when the device is used, a mounting flange 7 which needs to be connected is fixed on a connecting sleeve 4, the left end of the connecting pipe 6 is close to a rubber gasket 5 in the connecting sleeve 4, so that the gas passing through the connecting pipe 6 keeps sealed, two protective cases 8 are placed on the connecting sleeve 4, under the action of a sealing gasket 10, the air inlet pipe 2 and the connecting pipe 6 are connected again, rubber gaskets 16 on arc-shaped clamping plates 15 in a pipe sealing case 9 are clamped into clamping grooves 17 in the air inlet pipe 2 and the connecting pipe 6, the two protective cases 8 are fixed through two mounting blocks 11, two corresponding arc-shaped clamping plates 18 are fixed through fixing blocks 19 on the two sealing gaskets 10, and after the two fixing blocks 19 are connected, the two fixing blocks 19 drive a pressure rod 14 to move downwards, so that the pressure rod 14 drives the rubber gaskets 16 on the arc-shaped clamping plates 15 to seal the clamping grooves 17, and the sealing effect of the connecting part is better;
under the action of the spring 12, when the protective shell 8 needs to be taken down, the spring 12 drives the pressure rod 14 on the limiting block 13 to move upwards, so that the rubber filler strip 16 comes out of the clamping groove 17;
when the device is used, the air pressure change of the air is detected at all times by the air inlet pipe 2, the air outlet pipe 3 and the barometer 20 on the connecting pipe 6.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a full-automatic special gas transmission cabinet gas leakage detection device, includes the cabinet body (1), its characterized in that: the utility model discloses a cabinet, including the cabinet body, the upside fixedly connected with intake pipe (2) on the cabinet body (1) right side surface, the downside fixedly connected with outlet duct (3) on the cabinet body (1) right side surface, the right-hand member of intake pipe (2) and the equal fixedly connected with adapter sleeve (4) of right-hand member of outlet duct (3), two equal fixedly connected with rubber packing ring (5) in left side of adapter sleeve (4) inner wall, two the inner wall of adapter sleeve (4) all is provided with connecting pipe (6), two the equal fixedly connected with mounting flange (7) in left side of connecting pipe (6) pipe wall, two the left side surface of mounting flange (7) all is connected, two through the right side fixed surface of first bolt and adapter sleeve (4) the surface of adapter sleeve (4) all is provided with sealing device.
2. The full-automatic special gas delivery cabinet air leakage detection device according to claim 1, characterized in that: the sealing device comprises two protective shells (8), two pipe sealing shells (9) which are fixedly connected with the surfaces of the left side and the right side of each protective shell (8) respectively, and two corresponding sealing gaskets (10) which are fixedly connected with the inner walls of the pipe sealing shells (9) and the inner walls of the protective shells (8) together.
3. The full-automatic special gas delivery cabinet gas leakage detection device according to claim 2, characterized in that: a plurality of the front and back surfaces of the protective shell (8) are fixedly connected with mounting blocks (11), and the inner walls of the mounting blocks (11) are fixedly connected together through second bolts.
4. The full-automatic special gas delivery cabinet gas leakage detection device according to claim 2, characterized in that: it is a plurality of cavitys have all been seted up to the inner wall of pipe portion seal shell (9), and is a plurality of the equal fixedly connected with spring (12) in one side of cavity inner wall, it is a plurality of the equal fixedly connected with stopper (13) in one end of spring (12), it is a plurality of the equal fixedly connected with depression bar (14) in inner wall of stopper (13), it is a plurality of the one end of depression bar (14) all runs through one side of cavity inner wall and a side surface to the inside of pipe portion seal shell (9) of sealed pad (10), a plurality of corresponding the common fixedly connected with arc cardboard (15), a plurality of the equal fixedly connected with rubber filler strip (16) of inner wall of arc cardboard (15).
5. The full-automatic special gas delivery cabinet gas leakage detection device according to claim 4, wherein: two connecting pipe (6) pipe wall is located the right side of mounting flange (7) and the right side of intake pipe (2) pipe wall and the right side of outlet duct (3) pipe wall and all seted up with rubber filler strip (16) assorted draw-in groove (17).
6. The full-automatic special gas delivery cabinet gas leakage detection device according to claim 4, wherein: it is a plurality of the other end of depression bar (14) all runs through the surface of opposite side to pipe portion seal shell (9) of cavity inner wall, a plurality of corresponding the common fixedly connected with arc splint (18) of the other end of depression bar (14), it is a plurality of the equal fixedly connected with fixed block (19) in both ends around arc splint (18), two corresponding the inner wall of fixed block (19) is jointly through third bolt fixed connection.
7. The full-automatic special gas delivery cabinet gas leakage detection device according to claim 1, characterized in that: the upper side surfaces of the two connecting pipes (6), the upper side surface of the air inlet pipe (2) and the upper side surface of the air outlet pipe (3) are fixedly connected with barometers (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221581108.0U CN217687771U (en) | 2022-06-23 | 2022-06-23 | Full-automatic special gas conveying cabinet leakage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221581108.0U CN217687771U (en) | 2022-06-23 | 2022-06-23 | Full-automatic special gas conveying cabinet leakage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217687771U true CN217687771U (en) | 2022-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221581108.0U Active CN217687771U (en) | 2022-06-23 | 2022-06-23 | Full-automatic special gas conveying cabinet leakage detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217687771U (en) |
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2022
- 2022-06-23 CN CN202221581108.0U patent/CN217687771U/en active Active
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