CN211068892U - Automatic inspection device for high-pressure fine water mist of rail transit vehicle - Google Patents
Automatic inspection device for high-pressure fine water mist of rail transit vehicle Download PDFInfo
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- CN211068892U CN211068892U CN201921885064.9U CN201921885064U CN211068892U CN 211068892 U CN211068892 U CN 211068892U CN 201921885064 U CN201921885064 U CN 201921885064U CN 211068892 U CN211068892 U CN 211068892U
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Abstract
The utility model belongs to the technical field of fire extinguishing equipment, especially, be a rail transit vehicle high pressure water mist automatic inspection device, including control system, a plurality of carriage and high pressure water mist pump package assembly, the carriage bottom fixed mounting has the water tank, high pressure water mist pump package assembly fixed mounting is in the bottom of water tank, the inside of high pressure water mist pump package assembly is equipped with a plurality of water pumps, the water pump with control system signal connection; the electromagnetic valve is controlled to be opened and closed through the control system, the water pump supplies water to the main water pipe, and finally the spraying mechanism sprays water, and the spraying mechanism is provided with a plurality of pressure sensors, so that the pipeline can be judged to be normal through the numerical value of the pressure sensors, and meanwhile, the control system can monitor the current and the voltage of the water pump in operation in real time, so that whether the monitoring equipment is in a good state is judged, detection personnel do not need to check each mechanism one by one, the detection time is shortened, and the detection efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of fire extinguishing apparatus, concretely relates to automatic inspection device of thin water smoke of rail transit vehicle high pressure.
Background
In recent years, with the mass construction of urban rail transit projects, the safety problem of subways is increasingly emphasized. The current subway disaster prevention and relief measures and technologies are relatively limited, and the actual requirements of subway safety cannot be met. As a new technology for preventing and extinguishing fire, the high-pressure water mist system is widely applied to foreign subways, is applied to the domestic Shanghai, Guangzhou and tin-free partial lines, and can be divided into a bottle group type and a pump group type.
In the thin water smoke use of high pressure, need regularly monitor the inside equipment of thin water smoke of high pressure, prevent that the inside equipment of thin water smoke of high pressure from taking place to damage, cause high pressure thin water smoke can not normal use, the equal fixed mounting of the thin water smoke equipment of high pressure in the equipment such as current subway bottom, make the detection of the thin water smoke of high pressure of carriage bottom very inconvenient, and carry out investigation detection one by one to each mechanism through equal manual work, it is consuming time longer to detect, and the step that detects is comparatively loaded down with trivial details, waste time and energy, thereby lead to detection efficiency to reduce.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an automatic inspection device of thin water smoke of rail transit vehicle high pressure, what have can carry out the self-checking to high-pressure thin water smoke internal plant automatically to and carry out real-time supervision's characteristics to the equipment of high-pressure thin water smoke pump package assembly.
In order to achieve the above object, the utility model provides a following technical scheme: a rail transit vehicle high-pressure fine water mist automatic inspection device comprises a control system, a plurality of carriages and a high-pressure fine water mist pump set assembly, wherein a water tank is fixedly arranged at the bottom of the carriages, the high-pressure fine water mist pump set assembly is fixedly arranged at the bottom of the water tank, a plurality of water pumps are arranged inside the high-pressure fine water mist pump set assembly and are in signal connection with the control system, one end of each water pump is communicated with the water tank, the output end of each water pump is fixedly connected with a main water pipe, a plurality of electromagnetic valves are fixedly arranged on the main water pipes, the main water pipes are communicated with a spraying mechanism through the electromagnetic valves, the electromagnetic valves are in signal connection with the control system, a detection trolley is slidably connected to the bottom of an inner cavity of the high-pressure fine water mist pump set assembly, a driving motor is fixedly arranged on the detection trolley and is, the top of the detection trolley is fixedly provided with a high-definition camera (and an infrared temperature detector (which are in signal connection with the control system).
Preferably, the spraying mechanisms are all fixedly provided with pressure sensors, and the pressure sensors are in signal connection with the control system.
Preferably, a plurality of three-way connecting pipes are fixedly installed on the main water pipe, and the water pump is communicated with the main water pipe through the three-way connecting pipes.
Preferably, the spraying mechanism is installed in a plurality of carriages.
Preferably, a monitoring unit for monitoring the current and the voltage of the water pump is arranged in the control system.
Preferably, the number of the high-definition cameras is three, the number of the infrared temperature detectors is two, and the infrared temperature detectors are located on three sides of the high-definition cameras.
Compared with the prior art, the beneficial effects of the utility model are that:
in the utility model, the control system controls the opening and closing of the electromagnetic valve, the water pump supplies water to the main water pipe, and finally the spraying mechanism sprays water, because the spraying mechanism is provided with a plurality of pressure sensors, the pressure sensor can judge whether the pipeline is normal, and simultaneously, the control system can monitor the current and the voltage of the water pump when in operation in real time, thereby judging whether the monitoring equipment is in a good state, the detection personnel is not needed to check each mechanism one by one, the detection time is reduced, the detection efficiency is improved, and when the detection can not be carried out by starting the water pump, the control system can independently control the detection trolley to carry out the mobile detection in the high-pressure water mist pump set assembly, firstly, the high-definition camera monitors the routing inspection picture of the water pump in real time, detects whether the water pump and the motor are in a good state, and passes through, the temperature inside the high-pressure water mist pump set assembly is monitored, so that an operator can detect the high-pressure water mist pump set assembly at any time, the workload of the detector is relieved, and the high-pressure water mist pump set assembly can be monitored in real time.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a diagram of a high pressure water mist distribution in a vehicle cabin;
FIG. 2 is a schematic view of the connection of a high pressure water mist pump set assembly, a carriage and a detection trolley;
fig. 3 is a block diagram of a control system according to the present invention;
fig. 4 is a schematic structural view of the middle detecting trolley of the present invention.
In the figure: 1. a carriage; 11. a high-pressure water mist pump set assembly; 2. a spraying mechanism; 21. a pressure sensor; 3. an electromagnetic valve; 4. a main water pipe; 5. a three-way connecting pipe; 6. a water pump; 7. a water tank; 8. detecting a trolley; 81. a drive motor; 82. a high-definition camera; 83. an infrared temperature detector; 9. and (5) controlling the system.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 labor belong to the protection scope of the present invention, in the present invention, for convenience of description, the description of the relative position relationship of each component is described according to the layout mode of the drawings in the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the specification layout direction.
Referring to fig. 1-4, the present invention provides the following technical solutions: a rail transit vehicle high-pressure fine water mist automatic inspection device comprises a control system 9, a plurality of carriages 1 and a high-pressure fine water mist pump set assembly 11, wherein a water tank 7 is fixedly arranged at the bottom of the carriage 1, the high-pressure fine water mist pump set assembly 11 is fixedly arranged at the bottom of the water tank 7, a plurality of water pumps 6 are arranged inside the high-pressure fine water mist pump set assembly 11, the water pumps 6 are in signal connection with the control system 9, one ends of the water pumps 6 are communicated with the water tank 7, the output end of each water pump 6 is fixedly connected with a main water pipe 4, a plurality of electromagnetic valves 3 are fixedly arranged on the main water pipes 4, the main water pipes 4 are communicated with a spraying mechanism 2 through the electromagnetic valves 3, the electromagnetic valves 3 are in signal connection with the control system 9, a detection trolley 8 is slidably connected to the bottom of an inner cavity of the high-pressure fine water mist, the top of the detection trolley 8 is fixedly provided with a high-definition camera (82 and an infrared temperature detector (83), and the high-definition camera (82 and the infrared temperature detector (83) are in signal connection with the control system 9.
In the embodiment, when the water pump 6 cannot be started for detection, the detection trolley 8 can be independently controlled by the control system 9 to move and detect inside the high-pressure water mist pump assembly 11, firstly, the routing inspection picture of the water pump 6 is monitored in real time through the high-definition camera 82, whether the water pump 6 and the motor are in good states is detected, and the temperature inside the high-pressure water mist pump assembly 11 is monitored through the infrared temperature detector 83, so that an operator can detect the high-pressure water mist pump assembly 11 at any time, the working load of the detector is reduced, the high-pressure water mist pump assembly 11 can be monitored in real time, the control system 9 is used for controlling the operation of all functional components of the whole routing inspection device, and specifically comprises a storage unit for storing video images shot by the high-definition camera 82, a data transmission unit for transmitting the video images, a main control unit for controlling the starting and stopping of all devices in the routing inspection device, and a data processing unit for analyzing and judging whether all data transmitted to the control system 9 are in normal values, thereby judging whether all devices are in good states, the permanent magnet pump bodies GWY 3-8512, and the permanent magnet motors GWK 3-WK 3-W3D-W14-W21-W4.
Specifically, all fixed mounting has pressure sensor 21 on the mechanism 2 that sprays, and pressure sensor 21 and control system 9 signal connection judge through the numerical value of pressure sensor 21 transmission whether the pipeline is normal, detect the pressure of the pipeline in the thin water smoke of high pressure.
Specifically, a plurality of three-way connecting pipes 5 are fixedly arranged on the main water pipe 4, and the water pump 6 is communicated with the main water pipe 4 through the three-way connecting pipes 5; the three-way connecting pipe 5 is used for dividing the water pipe and transmitting the water in the water tank 7 to the spraying mechanism 2 in each carriage 1.
Specifically, the spraying mechanism 2 is arranged in a plurality of carriages 1; the interior of each car 1 can be sprayed by the spraying mechanism 2 to extinguish a fire. The spraying mechanism 2 is provided with a plurality of water mist nozzles which form water mist to be sprayed into the carriage 1.
Specifically, a monitoring unit for monitoring the current and the voltage of the water pump 6 is arranged in the control system 9; when the system is detected, the water pump 6 is started through the main control unit, and meanwhile, the monitoring unit monitors the current and the voltage of the water pump 6 and judges whether the parameters of the water pump 6 in operation are normal or not.
Specifically, the number of high definition digtal camera 82 is three, the number of infrared ray temperature detector 83 is two, and two infrared ray temperature detector 83 are located three high definition digtal camera 82's both sides, and can not examine time measuring through starting water pump 6, accessible control system 9 can the independent control detect dolly 8 remove in the inside of high-pressure water mist pump package assembly 11 and detect, at first through high definition digtal camera 82 real time monitoring water pump 6's the picture of patrolling and examining, whether detecting water pump 6 and motor are in good condition, and through infrared ray temperature detector 83, monitor the inside 11 temperature of high-pressure water mist pump package assembly, make operating personnel can detect high-pressure water mist pump package assembly 11 at any time, detector's work burden has been lightened, and can monitor high-pressure water mist pump package assembly 11 in real time.
The utility model discloses a theory of operation and use flow: after the utility model is installed, when the detection is carried out, the main control unit starts the water pump 6, and simultaneously, the monitoring unit monitors the current and the voltage of the water pump 6, judges whether the parameters of the water pump 6 in operation are normal, controls the opening and closing of the electromagnetic valve 3 through the main control unit, supplies water to the main water pipe 4 through the water pump 6, and finally sprays water through the spraying mechanism 2, because the spraying mechanism 2 is provided with a plurality of pressure sensors 21, the numerical value of the pressure sensor 21 can be judged through the data processing unit, whether the pipeline is normal is judged, simultaneously, the monitoring unit can monitor the current and the voltage of the water pump 6 in operation in real time, thereby judging whether the monitoring equipment is in a good state, the detection personnel does not need to check each mechanism one by one, the detection time is reduced, the detection efficiency is improved, and the driving motor 81 in the detection trolley 8 can be controlled, the detection trolley 8 is driven to move inside the high-pressure water mist pump set assembly 11 for detection, firstly, a high-definition camera 82 is used for monitoring a patrol inspection picture of the water pump 6 in real time, whether the water pump 6 and a motor are in a good state or not is detected, and the temperature of the inside 11 of the high-pressure water mist pump set assembly is monitored through an infrared temperature detector 83, so that an operator can perform real-time detection on the high-pressure water mist pump set assembly 11 at any time, and the work burden of the detector is relieved.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an automatic inspection device of thin water smoke of rail transit vehicle high pressure which characterized in that: comprises a control system (9), a plurality of carriages (1) and a high-pressure water mist pump set assembly (11), wherein a water tank (7) is fixedly arranged at the bottom of the carriages (1), the high-pressure water mist pump set assembly (11) is fixedly arranged at the bottom of the water tank (7), a plurality of water pumps (6) are arranged inside the high-pressure water mist pump set assembly (11), the water pumps (6) are in signal connection with the control system (9), one ends of the water pumps (6) are communicated with the water tank (7), the output ends of the water pumps (6) are fixedly connected with a main water pipe (4), a plurality of electromagnetic valves (3) are fixedly arranged on the main water pipe (4), the main water pipe (4) is communicated with a spraying mechanism (2) through the electromagnetic valves (3), the water mist pumps (3) are in signal connection with the control system (9), and a detection trolley (8) is slidably connected to the bottom of an inner cavity of the high-pressure water mist pump set assembly (11), fixed mounting has driving motor (81) on detection dolly (8), driving motor (81) with control system (9) signal connection, the top fixed mounting of detection dolly (8) has high definition digtal camera (82) and infrared temperature detector (83), high definition digtal camera (82) with infrared temperature detector (83) all with control system (9) signal connection.
2. The rail transit vehicle high-pressure fine water mist automatic inspection device according to claim 1, characterized in that: all fixed mounting has pressure sensor (21) on spraying mechanism (2), pressure sensor (21) with control system (9) signal connection.
3. The rail transit vehicle high-pressure fine water mist automatic inspection device according to claim 2, characterized in that: a plurality of three-way connecting pipes (5) are fixedly mounted on the main water pipe (4), and the water pump (6) is communicated with the main water pipe (4) through the three-way connecting pipes (5).
4. The rail transit vehicle high-pressure fine water mist automatic inspection device according to claim 1, characterized in that: the spraying mechanism (2) is arranged in the carriages (1).
5. The rail transit vehicle high-pressure fine water mist automatic inspection device according to claim 1, characterized in that: and a monitoring unit for monitoring the current and the voltage of the water pump (6) is arranged in the control system (9).
6. The rail transit vehicle high-pressure fine water mist automatic inspection device according to claim 1, characterized in that: the quantity of high definition digtal camera (82) is three, the quantity of infrared ray temperature detector (83) is two, and two infrared ray temperature detector (83) are located three the both sides of high definition digtal camera (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921885064.9U CN211068892U (en) | 2019-11-05 | 2019-11-05 | Automatic inspection device for high-pressure fine water mist of rail transit vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921885064.9U CN211068892U (en) | 2019-11-05 | 2019-11-05 | Automatic inspection device for high-pressure fine water mist of rail transit vehicle |
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| CN211068892U true CN211068892U (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921885064.9U Active CN211068892U (en) | 2019-11-05 | 2019-11-05 | Automatic inspection device for high-pressure fine water mist of rail transit vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115138622A (en) * | 2022-06-27 | 2022-10-04 | 阳光新能源开发股份有限公司 | Control method and system of photovoltaic cleaning system and storage medium |
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2019
- 2019-11-05 CN CN201921885064.9U patent/CN211068892U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115138622A (en) * | 2022-06-27 | 2022-10-04 | 阳光新能源开发股份有限公司 | Control method and system of photovoltaic cleaning system and storage medium |
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