CN211912562U - Gas fire extinguishing training device - Google Patents
Gas fire extinguishing training device Download PDFInfo
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- CN211912562U CN211912562U CN201922235352.6U CN201922235352U CN211912562U CN 211912562 U CN211912562 U CN 211912562U CN 201922235352 U CN201922235352 U CN 201922235352U CN 211912562 U CN211912562 U CN 211912562U
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Abstract
The utility model discloses a real device of instructing of gaseous fire extinguishing, including operation panel, fire detector, alarm, air feed portion, gas pipeline, pipeline open/close unit, air feed switch, pipeline switch and controller. The operation table is provided with a monitoring panel. The fire detector, the alarm, the gas supply switch and the pipeline switch are all arranged on the monitoring panel; the gas supply part, the gas pipeline and the controller are all arranged on the operating platform. The output end of the gas supply part is communicated with the input end of the gas pipeline, and the pipeline opening/closing unit is arranged on the gas pipeline. The fire detector is electrically connected with the input end of the controller, and the alarm is electrically connected with the control end of the controller. The air supply switch is electrically connected with the air supply part, and the pipeline switches are electrically connected with the pipeline opening/closing unit. Compared with the real object teaching, the whole device is small in size. The whole device can be moved only by moving the operating console, various requirements of different schools and different places can be met, and the requirements on the places are low.
Description
Technical Field
The utility model belongs to real standard teaching field especially relates to a real device of instructing of gaseous putting out a fire.
Background
With the progress of society and the continuous development of productivity, the method for protecting and using water for saving fire in many important places is greatly limited, and gas fire extinguishing is researched and gradually popularized.
In order to ensure the safety of stations, shopping malls and other dense personnel areas, effectively deal with the possible fire conditions, reduce and avoid casualties and equipment damage caused by accidents, combine the teaching conditions of schools, need to develop the relevant knowledge training of gas fire extinguishing systems, and improve the practical ability and comprehensive quality of students.
At present, 1:1 physical equipment is mostly adopted in the market for practical teaching. Although the equipment is close to the actual scene of the site, the requirement on the site is high, and the equipment is expensive.
Disclosure of Invention
The utility model aims at providing a real device of instructing of gaseous putting out a fire to solve the real problem that requires high to the place in the real teaching of instructing of gaseous putting out a fire.
The technical scheme of the utility model is that:
a gas fire extinguishing training device, comprising:
the monitoring device comprises an operating platform, a monitoring panel and a monitoring device, wherein the operating platform is provided with the monitoring panel;
the controller is arranged on the operating platform;
the fire detector is arranged on the monitoring panel and is electrically connected with the receiving end of the controller;
the alarm is arranged on the monitoring panel and is electrically connected with the control end of the controller;
the air supply part is arranged on the operating table;
the gas supply switch is arranged on the monitoring panel and is electrically connected with the gas supply part;
the gas pipeline is arranged on the operating table, and the input end of the gas pipeline is communicated with the output end of the gas supply part;
a pipe opening/closing unit disposed on the gas pipe;
and the pipeline switch is arranged on the monitoring panel and electrically connected with the pipeline opening/closing unit.
Preferably, the utility model discloses still include gaseous indicator that sprays, gaseous indicator that sprays set up in on the monitoring panel, just gaseous indicator that sprays with the control end electric connection of controller.
Preferably, the fire detector comprises a photoelectric smoke fire detector and/or a differential temperature detector; the photoelectric smoke fire detector and the differential constant temperature detector are arranged on the detection panel, and the photoelectric smoke fire detector and the differential constant temperature detector are electrically connected with the input end of the controller.
Preferably, the utility model discloses still include manual alarm switch, manual alarm switch sets up on the monitoring panel, just manual alarm switch with the input electricity of controller is connected.
Preferably, the alarm is an audible and visual alarm, the audible and visual alarm is arranged on the monitoring panel, and the audible and visual alarm is electrically connected with the control end of the controller.
Preferably, the air supply part is an air pump; the output end of the air pump is communicated with the input end of the gas pipeline, and the air pump is electrically connected with the gas supply switch.
Preferably, an emergency start/stop switch is also included; the emergency start/stop switch is arranged on the monitoring panel and is connected with the input end of the controller.
Preferably, the gas cylinder group model is arranged on the monitoring panel.
The utility model discloses owing to adopt above technical scheme, make it compare with prior art and have following advantage and positive effect:
the utility model provides a gas fire extinguishing practical training device, when practical training teaching, a fire detector is triggered manually, after being triggered, the fire detector sends a fire signal to a controller, and the controller controls an alarm to give an alarm; after seeing the alarm, the training personnel manually turn on the gas supply switch and the pipeline switch, the gas supply switch outputs a gas supply signal to the gas supply part, and the gas supply part starts to supply gas after receiving the gas supply signal; the pipeline switch outputs an air release signal to the pipeline opening/closing unit, the pipeline opening/closing unit is opened after receiving the air release signal, and air flows into the air from the air supply part through the air pipeline. The device is miniaturized with the gas pipeline, replaces gas cylinder group with gas supply portion, and gas supply portion and gas pipeline homoenergetic are installed on the operation panel. The fire detector, the alarm and other parts of the device are arranged on the operating table, and compared with material teaching, the whole device is small in size. The whole device can be moved only by moving the operating console, various requirements of different schools and different places can be met, and the requirements on the places are low.
Drawings
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a schematic layout view of a gas fire extinguishing practical training device of the utility model;
fig. 2 is a schematic view of the connection of the gas fire extinguishing training device of the present invention;
FIG. 3 is a schematic view showing the operation flow of a fire occurring;
fig. 4 is a schematic view of a manufacturing process of the gas fire extinguishing practical training device of the present invention.
Description of reference numerals:
1: an operation table; 2: a controller; 3: an intelligent photoelectric smoke fire detector; 4: an intelligent differential constant temperature detector; 5: a manual alarm; 6: an audible and visual alarm; 7: a gas cylinder group model; 8: an air supply switch; 9: a pipeline switch; 10: a gas spray indicator light; 11: an emergency start-stop button; 12: a power supply main switch; 13: a power main switch indicator light; 14: a Z bus; 15:24V power line.
Detailed Description
The following describes the gas fire extinguishing practical training device provided by the present invention in further detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It is to be noted that the drawings are in a very simplified form and are not to be construed as precise ratios as are merely intended to facilitate and distinctly illustrate the embodiments of the present invention.
Referring to fig. 1-3, the utility model is suitable for a real teaching of instructing of gaseous putting out a fire provides a real device of instructing of gaseous putting out a fire, including operation panel 1, fire detector, alarm, air feed portion, gas pipeline, pipeline open/close unit, air feed switch 8, pipeline switch 9 and controller 2. The operation table 1 is provided with a monitoring panel. The fire detector, the alarm, the gas supply switch 8 and the pipeline switch 9 are all arranged on the monitoring panel; the gas supply part, the gas pipeline and the controller 2 are all arranged on the operation table 1. The output end of the gas supply part is communicated with the input end of the gas pipeline, and the pipeline opening/closing unit is arranged on the gas pipeline. The fire detector is electrically connected with the input end of the controller 2, and the alarm is electrically connected with the control end of the controller 2. The gas supply switch 8 is electrically connected to the gas supply portion, and the line switch 9 is electrically connected to the line open/close unit.
According to the gas fire extinguishing practical training device provided by the embodiment, during practical training, the fire detector is triggered manually, a fire signal is sent to the controller 2 after the fire detector is triggered, and the controller 2 controls the alarm to give an alarm; after seeing the alarm, the training personnel manually press the air supply switch 8 and the pipeline switch 9, the air supply switch 8 outputs an air supply signal to the air supply part, and the air supply part starts to supply air after receiving the air supply signal; the pipeline switch 9 outputs an air release signal to the pipeline opening/closing unit, the pipeline opening/closing unit is opened after receiving the air release signal, and the air is sprayed to the simulated ignition point from the air supply part through the air pipeline. The operation principle of the device is consistent with the gas fire extinguishing process under the real condition; besides the simulation equipment, the degassing bottle group of the device adopts real equipment, so that the device has teaching authenticity.
The device miniaturizes the gas pipeline, replaces the gas cylinder group with the gas supply part, and gas supply part and gas pipeline all can install on operation panel 1. The fire detector, the alarm and other parts of the device are arranged on the operating platform 1, and compared with the real object teaching, the whole device is small in size. The whole device can be moved only by moving the operation console 1, various requirements of different schools and different places can be met, and the requirements on the places are low. Simultaneously, the miniaturization of gas pipeline and gas cylinder group adopt the air feed portion to replace, all make the device satisfy the teaching demand of school under the condition, reduced equipment cost.
The structure of the present embodiment will now be described in detail. The console 1 is a console-type console 1, and a piano-type console may be used. The upper half part of the front surface of the operating platform 1 is provided with a monitoring panel, so that the working conditions of all parts can be observed conveniently. Meanwhile, the fire detector is arranged on the monitoring panel, so that the fire detector is convenient to trigger.
The fire detector comprises an intelligent photoelectric smoke fire detector 3 and an intelligent differential constant temperature detector 4, and the intelligent photoelectric smoke fire detector 3 and the intelligent differential constant temperature detector 4 are electrically connected with the input end of the controller 2. In the practical training process, the intelligent photoelectric smoke fire detector 3 can be triggered in a cigarette lighter mode and the like, and the intelligent differential constant temperature detector 4 is triggered in a blowing air mode and the like in an electric blowing alignment mode. The intelligent photoelectric smoke fire detector 3 and the intelligent differential constant temperature detector 4 both output fire signals to the controller 2 after being triggered. In other embodiments, only one of the intelligent photoelectric smoke fire detector 3 and the intelligent differential temperature detector 4 may be used, or other fire detectors may be used.
In practical situations, there may be a case where a fire occurs and the fire detector is not triggered, and at this time, if a person is in the vicinity of the fire and finds the fire, the manual alarm at the corresponding position may be pressed to alarm the fire. Accordingly, in response to this, a manual alarm switch is provided in the present embodiment. The manual alarm switch is arranged on the monitoring panel and is electrically connected with the input end of the controller 2. After the practical training personnel press the manual alarm switch, the manual alarm switch outputs a fire signal to the controller 2. Specifically, the manual alarm switch may be a manual alarm 5.
In the present embodiment, the alarm uses the audible and visual alarm 6. The audible and visual alarm 6 is electrically connected with the control end of the controller 2. The controller 2 outputs a signal to the audible and visual alarm 6 after receiving the fire signal, and the audible and visual alarm 6 gives out alarm sound and flickers an alarm lamp after receiving the signal. In other embodiments, other alarms may be used.
In actual conditions, after a fire detector detects fire, a fire signal is fed back to an alarm control device, the alarm control device controls an audible and visual alarm to send an evacuation alarm signal and control linkage equipment, after 30-second delay (0-30 seconds in specification), the alarm control device sends a starting signal to an electromagnetic driver of a fire extinguishing system, the electromagnetic driver acts to open a container valve to release a fire extinguishing agent, and the fire extinguishing agent is sprayed into a protection area through a nozzle to achieve the purpose of fire extinguishing. When the high-pressure fire extinguishing agent flows through the pipeline, the pressure can make the pressure switch act, the microswitch in the pressure switch is closed, and an electric signal is fed back to the alarm control device to indicate that the fire extinguishing agent is sprayed.
And this embodiment is used for real teaching of instructing, for making real personnel of instructing specifically and clearly understand gaseous flow direction in the gaseous fire extinguishing process, sets up the automatic control flow of alarm control device after receiving the fire signal as manual operation.
In practice, the fire suppressing gas is stored in a gas cylinder, and a plurality of gas cylinders are provided in the same area to form a gas cylinder group. The gas supply portion is provided in this embodiment corresponding to the gas cylinder group in the actual case. The real gas bottle group is expensive and occupies a large space, in this embodiment, a gas pump is used for replacing the gas bottle group, and the gas for fire extinguishing is replaced by air. Such an alternative may be employed because fire suppression is not required during practical training. The real gas cylinder is filled with compressed fire extinguishing gas, but in the practical training device, the gas pump needs to be opened, and the compressed air supplies gas to the gas pipeline, so that the monitoring panel in the embodiment is provided with the gas supply switch 8, and the gas supply switch 8 is electrically connected with the gas pump. Specifically, the air supply switch 8 may be a knob-type switch. The training personnel turn the air supply switch 8 to the air supply side, the air supply switch 8 outputs an air supply signal to the air pump, and the air pump is opened after receiving the air supply signal. The training personnel turn the air supply switch 8 to the non-air supply side, the air supply switch 8 outputs a non-air supply signal to the air pump, and the air pump is closed after receiving the non-air supply signal. In this embodiment, an output end of the air pump is connected to an input end of the air pipeline, and the compressed air generated by the air pump flows into the air through the air pipeline. The character mark of the air pump switch is arranged below the air supply switch 8.
In practical situations, some gas cylinders in the gas cylinder group are already used, and when a fire disaster happens and the gas cylinder group is required to provide fire extinguishing gas, the alarm control device can select to open the corresponding electromagnetic drivers of the gas cylinders which are not used.
Corresponding to this process, the practical training device of the present embodiment is provided with a pipeline opening/closing unit and a pipeline switch 9. If the air pump is opened and the pipeline opening/closing unit is closed, compressed air exists in the section of the pipeline between the air pump and the pipeline opening/closing unit, which is equivalent to compressed fire extinguishing gas existing in the gas cylinder in the actual situation. Certainly, during practical training, the situation should be avoided, and dangerous situations such as explosion caused by excessive air pressure in the pipeline are prevented. The pipeline opening/closing unit replaces the function of an electromagnetic driver in actual conditions, and the pipeline switch 9 is used for simulating the process that the alarm control device selectively sends a starting signal to the electromagnetic driver corresponding to a certain unused gas cylinder.
Specifically, the management switch may be a knob-type switch. The training personnel turn the pipeline switch 9 to the air bleeding side, the pipeline switch 9 outputs air bleeding signals to the pipeline opening/closing unit, and the pipeline opening/closing unit is opened after receiving the air bleeding signals. The training personnel turn the pipeline switch 9 to the non-deflation side, the pipeline switch 9 outputs a non-deflation signal to the pipeline opening/closing unit, and the pipeline opening/closing unit is closed after receiving the non-deflation signal. The pipe opening/closing unit may be a solenoid valve which is provided on the gas pipe and electrically connected to the pipe switch 9. The character mark of 'selecting the analog valve switch' is arranged below the pipeline switch 9.
After the alarm gives an alarm, the practical training personnel turn the air supply switch 8 to the air supply side, the air supply switch 8 outputs an air supply signal to the air pump, the air pump is started after receiving the air supply signal, and the air pump starts to compress air to ventilate the air pipeline. The practical training personnel turn the pipeline switch 9 to the side for deflation, the pipeline switch 9 outputs a deflation signal to the electromagnetic valve, and the electromagnetic valve is opened after receiving the deflation signal, so that the gas in the gas pipeline flows into the atmosphere, and the simulated deflation fire extinguishing process is completed.
In practical situations, a gas spray indicator lamp may be provided near the fire extinguishing gas outlet to alert nearby personnel to the absence of the fire. Under normal conditions, the gas discharged by the control valve of the alarm control device is defaulted to enter a room needing fire extinguishing and the lamp is on, even if the fault occurs, the gas cannot enter the room, but the room is in a condition of no gas discharge. Accordingly, the gas spray indicator lamp 10 is also provided in the present embodiment accordingly. The gas spray indicator lamp 10 is provided on the monitoring panel and is electrically connected to the controller 2. When the controller 2 receives the fire signal, it outputs a signal to the gas spray indicator 10, and the gas spray indicator 10 is turned on after receiving the signal. Specifically, the gas spray indicator 10 may be a lamp plate having the word "deflate not enter".
In practical situations, a plurality of protection zones are arranged in a gas fire extinguishing system, and a corresponding fire detector, a manual alarm 5, an alarm, a gas spraying indicator lamp 10 and a fire extinguishing gas outlet are arranged in each protection zone. Correspondingly, in this embodiment, two regions are divided on the monitoring panel and are set as a first protection region and a second protection region. No. one protection zone and No. two protection zones contain intelligent photoelectric smoke fire detector 3, intelligent difference constant temperature detector 4, manual alarm 5, audible and visual alarm 6 and gas spray indicator 10 respectively. The controller 2 receives one or more output fire signals of the intelligent photoelectric smoke-sensing fire detector 3, the intelligent differential constant temperature detector 4 and the manual alarm 5 in the protection area, controls the alarm in the corresponding protection area to alarm and lights the gas spraying indicator lamp 10.
In practice, the gas fire extinguishing system is also provided with an emergency start/stop switch for emergency start or emergency stop in case of failure of the gas fire extinguishing system. When a fire disaster happens and the gas fire extinguishing system does not spray fire extinguishing gas, the starting function of the emergency starting/stopping switch is turned on, and the emergency starting/stopping switch directly outputs a signal to the electromagnetic driver to enable the electromagnetic driver to open the container valve and release the fire extinguishing agent; meanwhile, a fire signal is output to the alarm control device, so that the alarm control device controls the audible and visual alarm to send an evacuation alarm signal. When fire disaster does not happen and the gas fire extinguishing system sprays fire extinguishing gas, the stop function of the emergency start/stop switch is turned on, and the emergency start/stop switch directly outputs a signal to the electromagnetic driver to enable the electromagnetic driver to close the container valve and stop releasing the fire extinguishing agent; and meanwhile, signals are output to the alarm control device, so that the alarm control device controls the audible and visual alarm to cancel the evacuation alarm signals.
Correspondingly, an emergency start/stop switch is provided in the present embodiment, and specifically, the emergency start/stop switch may be selected from the ordinary emergency start/stop button 11. The emergency start-stop button 11 is arranged on the detection panel and is in electric signal connection with the controller 2. When the practical training personnel start the emergency starting function of the emergency starting and stopping button 11, the emergency starting and stopping button 11 outputs a fire signal to the controller 2; in the process of outputting a signal to the electromagnetic driver in an actual situation, since the electromagnetic valve is directly electrically connected to the pipeline switch 9 in the practical training device of this embodiment, this automatic control process is not provided in this embodiment, and the practical training personnel manually rotate the pipeline switch 9 to open the electromagnetic valve to complete this part of the process. When the practical training personnel start the emergency stop function of the emergency start-stop button 11, the emergency start-stop button 11 outputs a signal to the controller 2, so that the controller 2 outputs a corresponding signal to the audible and visual alarm 6 to stop working; in the process of outputting a signal to the electromagnetic driver in an actual situation, since the electromagnetic valve is directly electrically connected to the pipeline switch 9 in the practical training device of this embodiment, this automatic control process is not provided in this embodiment, and the practical training personnel manually rotate the pipeline switch 9 to close the electromagnetic valve to complete this part of the process.
The practical training device of the embodiment further comprises a reset switch, and the reset switch is arranged on the operating platform 1. The reset switch is electrically connected with the audible and visual alarm 6 and the gas spraying indicator lamp 10. After the reset switch is started, a reset signal is output to the audible and visual alarm 6 and the gas spraying indicator lamp 10, so that the gas spraying indicator lamp returns to an inoperative state.
Referring to fig. 2, in this embodiment, the gas fire extinguishing training device is provided with a power interface, and is connected to a power grid for supplying power. The controller 2 in the practical training device adopts 220V voltage, and directly gets electricity from the power grid through a power interface, and the other equipment on the operation panel 1 and the monitoring panel adopts 24V voltage and gets electricity from the controller 2 by a 24V power line 15. A main power switch 12 and a main power switch indicator lamp 13 are arranged on the monitoring panel. After the practical training device of the embodiment is connected to the power grid, the main power switch 12 is used for turning on or off each device on the practical training device. And the power main switch indicator lamp 13 is used for indicating whether the practical training device is electrified or not. Specifically, a power interface of the practical training device is connected with a power grid, a main power switch 12 is turned on, the whole device is turned on, and a main power switch indicator lamp 13 is turned on; the main power switch 12 is turned off, the whole equipment is turned off, and the main power switch indicator lamp 13 is not on. The character identification of the 'main power switch' is arranged below the power main switch 12, and the character identification of the 'main power switch indicator lamp' is arranged below the power main switch indicator lamp 13. At the same time. In this embodiment, control signals between the devices are transmitted through the Z bus 14.
In this embodiment, a gas cylinder group model 7 may be further disposed on the monitoring panel, and is used to refer to the actual gas cylinder group model 7. Of course, the function of the cylinder group model 7 is also performed by the gas supply portion. In other embodiments, the operation platform 1 can be matched with a gas cylinder group model 1:1 with a real object; the gas cylinder group model can be formed by printing a real gas cylinder group in a blue book 3D mode, and can also be manufactured in other modes.
Certainly, under the condition of wide and abundant places, equipment such as a fire detector, an alarm and the like on the operating floor 1 can be scattered and installed in a acrobatic place, and a 1:1 simulated gas cylinder group model is adopted to complete gas fire extinguishing practical training teaching.
The gas fire extinguishing practical training device of the embodiment can further comprise a fire-fighting telephone, a graphic display device and other components. The device is provided with an interface for connecting equipment such as a computer and the like, and can also expand signals to be connected into other systems, such as a station gas automatic fire extinguishing system, and be linked with other equipment.
The real device of instructing of gaseous fire extinguishing that this embodiment provided adopts the design of table cover formula, shows the flow of putting out gas on the panel of musical instrument formula operation panel, goes out gas main equipment subregion demonstration on the panel, and the overall arrangement is pleasing to the eye, convenient management. The teaching of cognition, debugging, operation and the like of the gas fire extinguishing system equipment is provided for schools. Heel 1: compared with the device, the device has the advantages that the price of the physical model is low, the operation is simple, the real scene can be simulated, and all equipment can be debugged and used.
The device is used for the teaching and training field of urban rail transit operation management, and can meet the professional teaching requirements of related professionals such as rail transit operation management major of national higher-vocational colleges. The device can realize the hardware environment required by the operation post related training functions of the urban rail transit station operators, station services and the like for the industry requirements.
The device also has the following functions: fire alarm monitoring in different areas; operating practical training of relevant equipment of the gas extinguishing system under the condition of fire; equipment inspection and troubleshooting capabilities; the gas fire extinguishing system equipment is used for recognition and debugging experiments.
Referring to fig. 4, the manufacturing steps of the gas fire extinguishing practical training device of the embodiment are as follows:
s1: designing a mechanical structure drawing of the gas fire extinguishing practical training device operating platform 1;
s2: designing an electrical wiring drawing of the gas fire extinguishing practical training device operating platform 1;
s3: processing the operating platform 1 according to a design drawing;
s4: mounting each component on a workbench;
s5, connecting wires according to the wiring diagram;
s6, debugging the system;
and S7, checking and accepting the product overall test.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, the changes are still within the scope of the present invention if they fall within the scope of the claims and their equivalents.
Claims (8)
1. A gas fire extinguishing training device is characterized by comprising:
the monitoring device comprises an operating platform, a monitoring panel and a monitoring device, wherein the operating platform is provided with the monitoring panel;
the controller is arranged on the operating platform;
the fire detector is arranged on the monitoring panel and is electrically connected with the receiving end of the controller;
the alarm is arranged on the monitoring panel and is electrically connected with the control end of the controller;
the air supply part is arranged on the operating table;
the gas supply switch is arranged on the monitoring panel and is electrically connected with the gas supply part;
the gas pipeline is arranged on the operating table, and the input end of the gas pipeline is communicated with the output end of the gas supply part;
a pipe opening/closing unit disposed on the gas pipe;
and the pipeline switch is arranged on the monitoring panel and electrically connected with the pipeline opening/closing unit.
2. The practical training device for gas fire extinguishment of claim 1, further comprising a gas spraying indicator lamp, wherein the gas spraying indicator lamp is arranged on the monitoring panel and is electrically connected with the control end of the controller.
3. A gas fire extinguishing practical training device according to claim 1, wherein the fire detector comprises a photoelectric smoke fire detector and/or a differential temperature detector; the photoelectric smoke fire detector and the differential constant temperature detector are arranged on the monitoring panel, and the photoelectric smoke fire detector and the differential constant temperature detector are electrically connected with the input end of the controller.
4. The gas fire extinguishing practical training device according to claim 1, further comprising a manual alarm switch, wherein the manual alarm switch is arranged on the monitoring panel, and the manual alarm switch is electrically connected with the input end of the controller.
5. The practical training device for gas fire extinguishment according to claim 1, wherein the alarm is an audible and visual alarm which is arranged on the monitoring panel, and the audible and visual alarm is electrically connected with the control end of the controller.
6. The gas fire extinguishing practical training device according to claim 1, wherein the gas supply part is a gas pump; the output end of the air pump is communicated with the input end of the gas pipeline, and the air pump is electrically connected with the gas supply switch.
7. A gas fire extinguishing practical training device according to claim 1, further comprising an emergency start/stop switch; the emergency start/stop switch is arranged on the monitoring panel and is connected with the input end of the controller.
8. The gas fire extinguishing practical training device according to claim 1, further comprising a gas cylinder group model, wherein the gas cylinder group model is arranged on the monitoring panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922235352.6U CN211912562U (en) | 2019-12-13 | 2019-12-13 | Gas fire extinguishing training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922235352.6U CN211912562U (en) | 2019-12-13 | 2019-12-13 | Gas fire extinguishing training device |
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| Publication Number | Publication Date |
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| CN211912562U true CN211912562U (en) | 2020-11-13 |
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| CN201922235352.6U Active CN211912562U (en) | 2019-12-13 | 2019-12-13 | Gas fire extinguishing training device |
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| CN (1) | CN211912562U (en) |
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