CN219244929U - Novel gas tightness detects device - Google Patents
Novel gas tightness detects device Download PDFInfo
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- CN219244929U CN219244929U CN202320774415.9U CN202320774415U CN219244929U CN 219244929 U CN219244929 U CN 219244929U CN 202320774415 U CN202320774415 U CN 202320774415U CN 219244929 U CN219244929 U CN 219244929U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The utility model relates to the technical field of air tightness detection, in particular to a novel air tightness detection device, which comprises a detection frame, a support plate and a sealing member, wherein a second electric push rod is arranged on the lower side of the support plate, a first air supply hose is arranged at the rear end of the sealing member, an air distribution pipe is arranged at the upper end of the first air supply hose, a fan is arranged on the upper side of the detection frame, an air inlet pipe is arranged at the output end of the fan, an air pressure meter is arranged at one end of the air inlet pipe, a first electric push rod is arranged at the upper end position of the inner side of the detection frame, an air charging member is arranged at the lower end of the first electric push rod, and a second air supply hose is arranged on one side of the air charging member. According to the utility model, the connection with the branch pipe of the gas collecting pipe is completed through the sealing component, the tightness of the connection is good, the problem of gas leakage in the detection process is avoided, the detection accuracy is improved, the gas collecting pipe is fixed through the clamping plate, and the stability of the detection process is improved.
Description
Technical Field
The utility model relates to the technical field of air tightness detection, in particular to a novel air tightness detection device.
Background
The gas collecting pipe is a coke oven accessory device for collecting crude gas led out from each carbonization chamber, the gas collecting pipe is a circular or groove-shaped pipeline formed by welding or riveting steel plates, the gas collecting pipe is arranged on a plurality of brackets supported by a furnace column and is connected with a lifting pipe, gas leakage of the gas collecting pipe can influence the use safety, a gas tightness detection device detects the gas collecting pipe to ensure the safety of the gas collecting pipe, for example, chinese patent discloses a gas tightness detection device for producing a gas collecting pipe assembly, (an authorized bulletin number CN 213543932U), the patent technical device can observe and detect whether the gas collecting pipe bubbles in water, and the gas tightness of the bubbling gas inlet pipe is directly known to be poor;
however, the conventional gas tightness detection device for gas collecting tube assembly production has some defects in practical application, such as:
(1) the joint of the device and the gas collecting tube is sealed by the clamping plug, so that the sealing property of the clamping plug is poor, the clamping plug is easy to rub and damage, and the service life of the gas tightness detection device is not facilitated;
(2) the gas collecting tube is directly placed on the operation table surface, and the connection stability of the gas tightness detection device and the gas collecting tube in the detection process is poor. Accordingly, a person skilled in the art provides a novel air tightness detection device to solve the problems set forth in the background art.
Disclosure of Invention
The utility model aims to provide a novel air tightness detection device for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a novel gas tightness detection device, includes detection frame, backup pad and sealing member, the backup pad is located the inboard lower extreme position department of detection frame, sealing member is located the upside position department of backup pad, the second electric putter is installed to the downside of backup pad, the sealing member rear end is provided with first air feed hose, the upper end of first air feed hose is provided with the gas-separating pipe, the fan is installed to the upside of detection frame, the intake pipe is installed to the output of fan, the barometer is installed to the one end of intake pipe, first electric putter is installed to the inboard upper end position department of detection frame, the air inflation member is installed to the lower extreme of first electric putter, one side of air inflation member is provided with the second air feed hose;
the detection rack is characterized in that clamping plates are arranged at two ends of the inner side of the detection rack, gas collecting pipes are arranged at the inner side of the clamping plates, a screw rod is arranged at the outer side of the clamping plates, and a screw rod motor is arranged at the outer end of the screw rod at the outer side of the detection rack.
As still further aspects of the utility model: the inflatable member comprises a first air cavity, an inflation inlet is formed in the lower side of the first air cavity, a first rubber ring is arranged at the upper end position of the outer side of the inflation inlet, and a first air inlet is formed in one side of the first air cavity.
As still further aspects of the utility model: the sealing member comprises a sliding plate, a second air cavity is arranged on the upper side of the sliding plate, an air bag is arranged on the upper side of the second air cavity, a second rubber ring is arranged at the position of the lower end of the outer side of the air bag, a second air inlet is formed in the rear side of the second air cavity, a sliding block is arranged on the lower side of the sliding plate, and a sliding groove is formed in the upper side of the supporting plate.
As still further aspects of the utility model: the support plate slides at the inner side position of the detection frame through the second electric push rod, the inflatable member slides at the inner side position of the detection frame through the first electric push rod, the screw rod slides at the inner side position of the screw rod motor, and the clamping plate slides at the inner side position of the detection frame through the screw rod.
As still further aspects of the utility model: the output end of the fan is communicated with the input end of the second air supply hose, the output end of the second air supply hose is communicated with the input end of the inflating component, the output end of the air inlet pipe is communicated with the input end of the air dividing pipe, the output end of the air dividing pipe is communicated with the input end of the first air supply hose, and the output end of the first air supply hose is communicated with the input end of the sealing component.
As still further aspects of the utility model: the first rubber ring is clamped at the upper end of the gas collecting tube, the first gas cavity is communicated with the second gas supply hose through the first gas inlet, and the first gas cavity is communicated with the gas charging port.
As still further aspects of the utility model: the second rubber ring is clamped at the lower end position of the gas collecting tube, the sliding block slides at the inner position of the sliding groove, the air bag is communicated with the second air inlet through the second air cavity, and the second air cavity is communicated with the first air supply hose through the second air inlet.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the air tightness detection device completes the connection with the branch pipe of the gas collecting pipe through the sealing component, has good connection tightness, avoids the problem of air leakage in the detection process, improves the detection precision, reduces the abrasion of the clamping process of the sealing piece by the air bag sealing, and is beneficial to the service life of the air tightness detection device;
(2) the gas collecting tube is fixed through the clamping plate, so that the stability of the detection process is improved.
Drawings
FIG. 1 is a schematic diagram of a novel air tightness detection device;
FIG. 2 is a schematic diagram of a portion A of FIG. 1 illustrating a novel air tightness detection device;
FIG. 3 is a schematic view of the structure of an inflatable member in a novel air tightness detection device;
FIG. 4 is a schematic structural view of a sealing member in a novel air tightness detection device;
fig. 5 is a schematic structural diagram of a portion B in fig. 1 of a novel air tightness detection device.
In the figure: 1. a detection frame; 2. a support plate; 3. a sealing member; 4. a first air supply hose; 5. a gas distribution pipe; 6. an air inlet pipe; 7. a blower; 8. a first electric push rod; 9. an inflation member; 10. a second air supply hose; 11. an air pressure gauge; 12. a clamping plate; 13. a gas collecting tube; 14. a screw rod; 15. a screw motor; 16. a first air chamber; 17. a first glue loop; 18. an inflation inlet; 19. a first air inlet; 20. a slide plate; 21. a second air chamber; 22. a second rubber ring; 23. an air bag; 24. a second air inlet; 25. a slide block; 26. a chute; 27. and the second electric push rod.
Detailed Description
Referring to fig. 1 to 5, in the embodiment of the utility model, a novel air tightness detecting device comprises a detecting frame 1, a supporting plate 2 and a sealing member 3, wherein the supporting plate 2 is positioned at the lower end position of the inner side of the detecting frame 1, the sealing member 3 is positioned at the upper side position of the supporting plate 2, a second electric push rod 27 is installed at the lower side of the supporting plate 2, a first air supply hose 4 is arranged at the rear end of the sealing member 3, an air distributing pipe 5 is arranged at the upper end of the first air supply hose 4, a fan 7 is installed at the upper side of the detecting frame 1, an air inlet pipe 6 is installed at the output end of the fan 7, an air pressure meter 11 is installed at one end of the air inlet pipe 6, a first electric push rod 8 is installed at the upper end position of the inner side of the detecting frame 1, an air charging member 9 is installed at the lower end of the first electric push rod 8, a second air supply hose 10 is arranged at one side of the air charging member 9, clamping plates 12 are arranged at the two end positions of the inner side of the detecting frame 1, the inside of the clamping plate 12 is provided with a gas collecting tube 13, the outside of the clamping plate 12 is provided with a screw rod 14, the outside of the detection frame 1 is provided with a screw rod motor 15 at the outer end position of the screw rod 14, the supporting plate 2 slides at the inner side position of the detection frame 1 through a second electric push rod 27, the inflatable member 9 slides at the inner side position of the detection frame 1 through a first electric push rod 8, the screw rod 14 slides at the inner side position of the screw rod motor 15, the clamping plate 12 slides at the inner side position of the detection frame 1 through the screw rod 14, the output end of the fan 7 is communicated with the input end of the second air supply hose 10, the output end of the second air supply hose 10 is communicated with the input end of the inflatable member 9, the output end of the air inlet tube 6 is communicated with the input end of the air distribution tube 5, the output end of the air distribution tube 5 is communicated with the input end of the first air supply hose 4, the output end of the first air supply hose 4 is communicated with the input end of the sealing member 3, firstly, the air collecting tube 13 to be detected is taken out, the air collecting tube 13 is placed on the inner side of the clamping plate 12, the screw motor 15 operates to drive the screw 14 to slide, the screw 14 pushes the clamping plate 12 to clamp the air collecting tube 13 on the outer side of the air collecting tube 13, the sealing member 3 slides on the upper side of the supporting plate 2, the position of the sealing member 3 is adjusted, the sealing member 3 corresponds to the branch tube of the lower end of the air collecting tube 13, the second electric push rod 27 operates to push the supporting plate 2 to move upwards, the sealing member 3 is inserted into the branch tube of the lower end of the air collecting tube 13, the first electric push rod 8 operates to push the air charging member 9 to move downwards, the air charging member 9 is inserted into the main tube of the upper end of the air collecting tube 13, then the fan 7 operates to charge the first air supply hose 4 through the air inlet tube 6 and the air distributing tube 5, the air inside the first air supply hose 4 is inflated into the branch tube of the lower end of the air collecting tube 13, the air inside the second air supply hose 10 is inflated through the air inlet tube 6, the air inside the second air supply hose 10 is guided into the air collecting tube 13 through the air charging member 9, the air tightness of the air pressure meter 11 is displayed, and the air pressure of the air collecting tube 13 is stable, and the air pressure of the air pressure is stable after the air pressure is ensured, and the air pressure is stable.
In fig. 1, 3: the inflatable member 9 comprises a first air cavity 16, an inflatable port 18 is arranged on the lower side of the first air cavity 16, a first rubber ring 17 is arranged at the upper end position of the outer side of the inflatable port 18, a first air inlet 19 is arranged on one side of the first air cavity 16, the first rubber ring 17 is clamped at the upper end position of the gas collecting tube 13, the first air cavity 16 is communicated with the second air supply hose 10 through the first air inlet 19, the first air cavity 16 is communicated with the inflatable port 18, the first electric push rod 8 operates to push the inflatable member 9 to move downwards, the inflatable port 18 and the first rubber ring 17 are inserted into a main pipe at the upper end of the gas collecting tube 13, the fan 7 operates to inflate the second air supply hose 10 through the air inlet 6, gas in the second air supply hose 10 inflates the first air cavity 16 through the first air inlet 19, the gas in the first air cavity 16 is guided into the gas collecting tube 13 through the inflatable port 18, the air gauge 11 operates to display air pressure, and the air pressure after inflation is stable and the gas pressure is judged to be qualified.
In fig. 1, 4, 5: the sealing member 3 comprises a sliding plate 20, a second air cavity 21 is arranged on the upper side of the sliding plate 20, an air bag 23 is arranged on the upper side of the second air cavity 21, a second rubber ring 22 is arranged at the position of the lower end of the outer side of the air bag 23, a second air inlet 24 is arranged on the rear side of the second air cavity 21, a sliding block 25 is arranged on the lower side of the sliding plate 20, a sliding groove 26 is formed in the upper side of the supporting plate 2, the second rubber ring 22 is clamped at the position of the lower end of the gas collecting tube 13, the sliding block 25 slides at the inner position of the sliding groove 26, the air bag 23 is communicated with the second air inlet 24 through the second air cavity 21, the second air cavity 21 slides on the upper side of the supporting plate 2 through the second air inlet 24 and the sliding groove 26, the sealing member 3 is adjusted, the second electric push rod 27 operates to push the supporting plate 2 to move upwards, the air bag 23 and the second rubber ring 22 are inserted into a branch tube of the lower end of the gas collecting tube 13, the fan 7 operates to the first air supplying tube 4 through the air inlet 6 and the gas distributing tube 5, the first air supplying tube 4 is clamped inside the second air supplying tube 21 through the second air inlet 24, and the second air supplying tube 23 is clamped inside the second air cavity 23, and the air supplying tube 23 is connected to the air collecting tube 13.
The working principle of the utility model is as follows: firstly, the gas collecting tube 13 to be detected is taken out, the gas collecting tube 13 is placed on the inner side of the clamping plate 12, the screw rod motor 15 operates to drive the screw rod 14 to slide, the screw rod 14 pushes the clamping plate 12 to clamp the gas collecting tube 13 to be fixed on the outer side of the gas collecting tube 13, the sliding plate 20 slides on the upper side of the supporting plate 2 through the sliding block 25 and the sliding groove 26, the position of the sealing member 3 is adjusted, the sealing member 3 corresponds to a branch tube position at the lower end of the gas collecting tube 13, the second electric push rod 27 operates to push the supporting plate 2 to move upwards, the air bag 23 and the second rubber ring 22 are inserted into the branch tube at the lower end of the gas collecting tube 13, the first electric push rod 8 operates to push the inflation member 9 to move downwards, the inflation port 18 and the first rubber ring 17 are inserted into the main tube at the upper end of the gas collecting tube 13, then the fan 7 operates to inflate the first gas supply hose 4 through the air inlet 6 and the gas distributing tube 5, gas inside the first gas supply hose 4 is guided into the inside the second air cavity 21 through the second air inlet 24, the gas inside the second air cavity 21 inflates the air bag 23, the air bag 23 is clamped into the branch tube at the lower end of the gas collecting tube 13, the second air inlet 10 is inflated through the air inlet 6, the second air supply tube 10 inflates the gas inside the first gas supply hose 10 and the first gas supply tube 16 and the gas pressure inside the gas supply tube 18 is inflated through the first gas inlet 16, the gas pressure meter is judged to be stable, and the gas pressure of the gas pressure inside the gas collecting tube 13 is detected, and the gas pressure is stable, and the gas pressure is detected.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The novel air tightness detection device is characterized by comprising a detection frame (1), a support plate (2) and a sealing member (3), wherein the support plate (2) is positioned at the position of the inner side lower end of the detection frame (1), the sealing member (3) is positioned at the position of the upper side of the support plate (2), a second electric push rod (27) is arranged at the lower side of the support plate (2), a first air supply hose (4) is arranged at the rear end of the sealing member (3), an air distribution pipe (5) is arranged at the upper end of the first air supply hose (4), a fan (7) is arranged at the upper side of the detection frame (1), an air inlet pipe (6) is arranged at the output end of the fan (7), an air pressure meter (11) is arranged at one end of the air inlet pipe (6), a first electric push rod (8) is arranged at the position of the inner side upper end of the detection frame (1), an air charging member (9) is arranged at the lower end of the first electric push rod (8), and a second air supply hose (10) is arranged at one side of the air charging member (9).
The detection frame is characterized in that clamping plates (12) are arranged at two ends of the inner side of the detection frame (1), gas collecting pipes (13) are arranged on the inner side of the clamping plates (12), screw rods (14) are arranged on the outer side of the clamping plates (12), and screw rod motors (15) are arranged at the outer end positions of the screw rods (14) on the outer side of the detection frame (1).
2. The novel air tightness detection device according to claim 1, wherein the air charging member (9) comprises a first air cavity (16), an air charging port (18) is arranged on the lower side of the first air cavity (16), a first rubber ring (17) is arranged at the position of the upper end of the outer side of the air charging port (18), and a first air inlet (19) is arranged on one side of the first air cavity (16).
3. The novel air tightness detection device according to claim 1, wherein the sealing member (3) comprises a sliding plate (20), a second air cavity (21) is arranged on the upper side of the sliding plate (20), an air bag (23) is arranged on the upper side of the second air cavity (21), a second rubber ring (22) is arranged at the position of the outer lower end of the air bag (23), a second air inlet (24) is arranged on the rear side of the second air cavity (21), a sliding block (25) is arranged on the lower side of the sliding plate (20), and a sliding groove (26) is formed in the upper side of the supporting plate (2).
4. The novel air tightness detection device according to claim 1, wherein the supporting plate (2) slides at the inner side position of the detection frame (1) through the second electric push rod (27), the air charging member (9) slides at the inner side position of the detection frame (1) through the first electric push rod (8), the screw rod (14) slides at the inner side position of the screw rod motor (15), and the clamping plate (12) slides at the inner side position of the detection frame (1) through the screw rod (14).
5. The novel air tightness detection device according to claim 1, wherein the output end of the fan (7) is communicated with the input end of the second air supply hose (10), the output end of the second air supply hose (10) is communicated with the input end of the air charging member (9), the output end of the air inlet pipe (6) is communicated with the input end of the air distribution pipe (5), the output end of the air distribution pipe (5) is communicated with the input end of the first air supply hose (4), and the output end of the first air supply hose (4) is communicated with the input end of the sealing member (3).
6. The novel air tightness detection device according to claim 2, wherein the first rubber ring (17) is clamped at the upper end position of the gas collecting tube (13), the first air cavity (16) is communicated with the second air supply hose (10) through the first air inlet (19), and the first air cavity (16) is communicated with the air charging port (18).
7. A novel air tightness detection device according to claim 3, characterized in that the second rubber ring (22) is clamped at the lower end position of the gas collecting tube (13), the sliding block (25) slides at the inner position of the sliding groove (26), the air bag (23) is communicated with the second air inlet (24) through the second air cavity (21), and the second air cavity (21) is communicated with the first air supply hose (4) through the second air inlet (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320774415.9U CN219244929U (en) | 2023-04-10 | 2023-04-10 | Novel gas tightness detects device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320774415.9U CN219244929U (en) | 2023-04-10 | 2023-04-10 | Novel gas tightness detects device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219244929U true CN219244929U (en) | 2023-06-23 |
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ID=86810405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320774415.9U Active CN219244929U (en) | 2023-04-10 | 2023-04-10 | Novel gas tightness detects device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219244929U (en) |
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2023
- 2023-04-10 CN CN202320774415.9U patent/CN219244929U/en active Active
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