CN211642122U - Air bag device for cleaning motor car sewage pipeline - Google Patents
Air bag device for cleaning motor car sewage pipeline Download PDFInfo
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- CN211642122U CN211642122U CN201922439891.1U CN201922439891U CN211642122U CN 211642122 U CN211642122 U CN 211642122U CN 201922439891 U CN201922439891 U CN 201922439891U CN 211642122 U CN211642122 U CN 211642122U
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Abstract
The utility model relates to a abluent technical field of high-speed motor car bathroom sewage discharging system especially relates to a be used for abluent air sac device of motor car sewage pipes, can put into the trachea that the spherical gasbag of rubber, one end and the spherical gasbag of rubber of vacuum generator of motor car sewage discharging device are linked together and install the valve at the tracheal other end including compression state. The utility model discloses simple structure, reasonable in design can wash high-speed motor car bathroom sewage pipes under the condition that does not need to dismantle, and originally 2 people personally dismantle one day, do not need the dismantler now, and the customer is relieved yet, has avoided because the potential safety hazard that the influence that the end plate that tears open and lead to the fact the precision of motor car brought, great improvement abluent efficiency and the normal maintenance work efficiency of motor car.
Description
Technical Field
The utility model relates to a abluent technical field of high-speed motor car bathroom sewage systems especially relates to a be used for abluent airbag device of motor car sewage pipes.
Background
The current high-speed motor car toilet sewage pipes are used for about one year, scale produced in the sewage pipes can be attached to pipe walls to block the sewage pipes, the toilet stops running in severe cases, passenger riding experience is seriously affected, and the technical requirements that a vacuum generator and a transfer box must be separated in the process of cleaning the sewage are met, because an original separating device is positioned on a pipeline between the vacuum generator and the transfer box separating device, all protection end plates outside the transfer box must be separated, then the pipeline connecting the vacuum generator and the transfer box is separated through the separating device, the disassembling work is difficult, time-consuming and easy to cause screw damage, 2-person and 8-hour work hours are often needed for disassembling a train to assemble and recover a protective plate, labor and time are wasted, normal maintenance work of the motor car is seriously restricted, and simultaneously, the speed of high-speed rails is very high, the requirement on the precision is high, and the process from the detachment to the installation of the recovery guard plate inevitably causes risks due to the precision of the installation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem, provide one kind and need not dismantle any part, only need put into the exhaust pipe of motor car waste fitting discharging's vacuum generator with the globular gasbag of rubber in, open the valve, blow the pressure boost in to the globular gasbag of rubber, under certain atmospheric pressure, the globular gasbag of rubber has cut off the trachea between transfer case and the vacuum generator through the stifled blast pipe that dies vacuum generator of inflation, then directly carry out abluent being used for motor car waste fitting discharging pipeline to high-speed motor car bathroom sewage pipes.
In order to solve the above problem, the utility model discloses the technical scheme who takes is:
the utility model provides a be used for abluent air sac device of motor car sewage pipes, can put into the spherical gasbag of rubber, the trachea that one end and the spherical gasbag of rubber are linked together and install the valve at the tracheal other end in the exhaust pipe of motor car sewage pipes's vacuum generator including the compression state, the spherical gasbag of rubber take place to expand in the condition of the atmospheric pressure increase in the gasbag, expand to certain state, the outer wall of the position that the spherical gasbag of rubber and blast pipe contacted closely laminates with the inner wall of blast pipe, the spherical gasbag of rubber plug up the blast pipe, cut off trachea one between transfer case and the vacuum generator simultaneously.
And an air pressure meter for measuring the air pressure of the rubber spherical air bag is arranged on an air pipe between the rubber spherical air bag and the valve.
The barometer is in threaded connection with the air pipe.
The sizes of the outer diameters of the air pipe and the valve are smaller than the size of the inner diameter of the exhaust pipe of the vacuum generator.
The utility model discloses an gain effect is:
when the device is used, the rubber spherical air bag is only required to be placed into an exhaust pipe of a vacuum generator of the motor car sewage discharge device, the valve is opened, air is blown into the rubber spherical air bag for pressurization, the exhaust pipe of the vacuum generator is blocked by the rubber spherical air bag through expansion under certain air pressure, the air pipe between the transfer box and the vacuum generator is cut off, and then the high-speed motor car toilet sewage discharge pipeline is directly cleaned; the barometer can make things convenient for the air pressure in the spherical gasbag of audio-visual observation rubber, effectual inflation state to the spherical gasbag of rubber is controlled, simultaneously if the spherical gasbag of rubber is in work, the condition of gas leakage takes place, the atmospheric pressure value that also can measure on the barometer is fed back out, make the staff can pause work, maintain or change the spherical gasbag of rubber, then restart washing, avoid because the spherical gasbag gas leakage of rubber, the worker people is under the unknown condition, maintain still. The utility model discloses simple structure, reasonable in design can wash high-speed motor car bathroom sewage pipes under the condition that does not need to dismantle, and originally 2 people personally dismantle one day, do not need the dismantler now, and the customer is relieved yet, has avoided because the potential safety hazard that the influence that the end plate that tears open and lead to the fact the precision of motor car brought, great improvement abluent efficiency and the normal maintenance work efficiency of motor car.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the utility model in a use state.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
Referring to fig. 1 and 2, reference numbers: the device comprises a vacuum generator 1, an exhaust pipe 2, a rubber ball-shaped air bag 3, a valve 4, a barometer 5, a urinal 6, a transfer case 7, an air pipe 8 and a motor car equipment cabin bottom plate 9.
The utility model relates to a be used for abluent air sac device of motor car sewage pipes, can put into the trachea 8 that the spherical gasbag 3 of rubber, one end and the spherical gasbag 3 of rubber in the blast pipe 2 of motor car sewage pipes 1 of motor car sewage pipes are linked together and install the valve 4 at the other end of trachea 8 including compression state, the condition of the atmospheric pressure increase of the spherical gasbag 3 of rubber in the gasbag take place the inflation, expand to certain state, the outer wall at the position that the spherical gasbag 3 of rubber and blast pipe 2 contacted closely laminates with the inner wall of blast pipe 2, the spherical gasbag 3 of rubber plug up blast pipe 2, cut off trachea one between transfer case 7 and the vacuum generator 1 simultaneously.
And a barometer 5 for measuring the air pressure of the rubber spherical air bag 3 is arranged on an air pipe between the rubber spherical air bag 3 and the valve 4.
The barometer 5 is in threaded connection with the air pipe 8.
The sizes of the outer diameters of the air pipe 8 and the valve 4 are smaller than the size of the inner diameter of the exhaust pipe 2 of the vacuum generator 1.
The utility model discloses an gain effect is:
when the utility model is used, only need to put into the blast pipe 2 of motor car waste fitting discharging's vacuum generator 1 with the globular gasbag of rubber 3 in, then open valve 4, blow the pressure boost in the globular gasbag of rubber 3, under certain atmospheric pressure, the globular gasbag of rubber 3 blocks up the blast pipe 2 of vacuum generator 1 through the inflation, because cut off trachea one between transfer case 7 and the vacuum generator 1 simultaneously and be linked together with the blast pipe, blast pipe 2 is stopped up, make the gas in the trachea between transfer case 7 and the vacuum generator 1 also can not flow, just cut off trachea one between transfer case and the vacuum generator, then wash high-speed motor car bathroom sewage pipes directly, after the washing, open the valve, emit the gas in the globular gasbag of rubber 3, the globular gasbag of rubber 3 contracts, contract to certain state, take off the barometer, then directly with the globular gasbag of rubber 3, The air pipe 8 and the valve are taken out from the exhaust pipe 2; barometer 4 can make things convenient for the air pressure in the spherical gasbag of audio-visual observation rubber 3, effectual inflation state to the spherical gasbag of rubber 3 is controlled, simultaneously if the spherical gasbag of rubber 3 is in work, the condition of gas leakage takes place, the atmospheric pressure value that also can measure from barometer 4 feeds back out, make the staff can pause work, maintain or change the spherical gasbag of rubber 3, then restart washing, avoid because the spherical gasbag of rubber 3 gas leakage, the worker people is under the unknown condition, maintain still. The utility model discloses simple structure, reasonable in design can be under the condition that does not need to dismantle, and originally 2 personnel dismantle one day, do not need the dismantler now, and the customer is relieved yet, has avoided because the potential safety hazard that the influence that the end plate that tears open caused the precision of motor car brings, great improvement abluent efficiency, and the normal maintenance work efficiency of motor car, greatly reduced the cost that the motor car was maintained.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. An air bag device for cleaning a motor car sewage pipeline is characterized in that: the exhaust pipe comprises a rubber spherical air bag which can be placed in an exhaust pipe of a vacuum generator of a motor car pollution discharge device in a compressed state, an air pipe with one end communicated with the rubber spherical air bag, and a valve arranged at the other end of the air pipe, wherein the rubber spherical air bag expands under the condition that the air pressure in the air bag is increased to a certain state, the outer wall of the part of the rubber spherical air bag, which is contacted with the exhaust pipe, is tightly attached to the inner wall of the exhaust pipe, and the rubber spherical air bag blocks the exhaust pipe and simultaneously cuts off a first air pipe between a transfer case and the vacuum generator.
2. The airbag device for cleaning the drain pipe of the motor car as claimed in claim 1, wherein: and an air pressure meter for measuring the air pressure of the rubber spherical air bag is arranged on an air pipe between the rubber spherical air bag and the valve.
3. The airbag device for cleaning the drain pipe of the motor car as claimed in claim 2, wherein: the barometer is in threaded connection with the air pipe.
4. The airbag device for cleaning the drain pipe of the motor car as claimed in claim 1, wherein: the sizes of the outer diameters of the air pipe and the valve are smaller than the size of the inner diameter of the exhaust pipe of the vacuum generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922439891.1U CN211642122U (en) | 2019-12-30 | 2019-12-30 | Air bag device for cleaning motor car sewage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922439891.1U CN211642122U (en) | 2019-12-30 | 2019-12-30 | Air bag device for cleaning motor car sewage pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211642122U true CN211642122U (en) | 2020-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922439891.1U Active CN211642122U (en) | 2019-12-30 | 2019-12-30 | Air bag device for cleaning motor car sewage pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211642122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114783095A (en) * | 2022-04-20 | 2022-07-22 | 湖南敏求电子科技有限公司 | High security visitor system and visitor supervisory equipment thereof |
-
2019
- 2019-12-30 CN CN201922439891.1U patent/CN211642122U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114783095A (en) * | 2022-04-20 | 2022-07-22 | 湖南敏求电子科技有限公司 | High security visitor system and visitor supervisory equipment thereof |
| CN114783095B (en) * | 2022-04-20 | 2023-11-21 | 湖南敏求电子科技有限公司 | High security visitor system and visitor supervisory equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 903, 9 / F, A2 East, Jufang Science Park, 179 Yangjin Road, Jinshui District, Zhengzhou City, Henan Province, 450000 Patentee after: Henan Haili Future Technology Group Co.,Ltd. Address before: 450000 Henan Zhengzhou Jinshui District Yang Jin Industrial Park Yongxing Road 4 Patentee before: HENAN HAILI FUTURE TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |