CN220439076U - Reverse-flow transfer training device convenient for cognition of hazardous chemical substance valve - Google Patents
Reverse-flow transfer training device convenient for cognition of hazardous chemical substance valve Download PDFInfo
- Publication number
- CN220439076U CN220439076U CN202322110679.7U CN202322110679U CN220439076U CN 220439076 U CN220439076 U CN 220439076U CN 202322110679 U CN202322110679 U CN 202322110679U CN 220439076 U CN220439076 U CN 220439076U
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- holding vessel
- tank
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- 238000012549 training Methods 0.000 title claims abstract description 27
- 239000000126 substance Substances 0.000 title claims abstract description 19
- 238000012546 transfer Methods 0.000 title claims abstract description 10
- 230000019771 cognition Effects 0.000 title claims abstract description 8
- 239000000383 hazardous chemical Substances 0.000 title claims description 7
- 238000000926 separation method Methods 0.000 claims abstract description 16
- 238000011084 recovery Methods 0.000 claims abstract description 13
- 230000001149 cognitive effect Effects 0.000 claims abstract description 3
- 238000001514 detection method Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 11
- 238000004088 simulation Methods 0.000 abstract description 6
- 230000003068 static effect Effects 0.000 description 5
- 238000005429 filling process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000013031 physical testing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model relates to the technical field of fire control training equipment, and discloses a reverse flow transfer training device convenient for cognition of dangerous chemicals valves, which comprises a first storage tank and a second storage tank, wherein the first storage tank and the second storage tank are fixedly connected with a subsea valve and a safety valve, and an oil-gas separation valve, an oil-gas recovery valve and an oil loading and unloading valve are further arranged between the first storage tank and the second storage tank and between the first storage tank and a reverse tank pump. This reverse flow transportation trainer convenient to danger article valve is cognitive, through setting up the pump of pouring into a tank between first holding vessel and second holding vessel, the simulation training of being convenient for takes place the pouring into a tank process when oil gas leaks, through set up seabed valve, relief valve, oil gas separation valve, oil gas recovery valve and loading and unloading oil valve on first holding vessel and second holding vessel in a concentrated way, the firefighter who is convenient for train is concentrated and is cognized and skillfully used a plurality of valves, can in time make the exact reply when accident such as dangerous article fire in the face of reality.
Description
Technical Field
The utility model relates to the technical field of fire-fighting training equipment, in particular to a backflow transportation training device convenient for cognition of dangerous chemicals valves.
Background
In order to improve the capability of fire fighters to deal with the dangerous scene, various simulation training needs to be carried out at ordinary times in the fire department, and the leakage stoppage training of the dangerous chemical tank car is one of extremely important training items. The plugging means plugging measures adopted for the leakage accidents of storage tanks, pipelines and the like of dangerous chemical tank trucks in fire extinguishment and emergency rescue. At present, the plugging training is basically through theoretical learning and leakage physical testing, and no professional facility for dangerous chemicals tank wagon plugging simulation training exists.
In order to solve the technical problems, the Chinese patent with the authority of the publication number of CN206162920U discloses a dangerous chemical tank car training device, and the utility model realizes simulated leakage by the design of a pressure-bearing cavity in the tank body without filling the tank with liquid or gas, thereby greatly saving water source or air source. The design can also enable the same tank body to simultaneously complete leakage of different forms such as gas, liquid and the like and can enable different leakage points to be controlled independently, meanwhile, the design of the replaceable quick plug connector can realize diversification of training contents under the condition of reducing the whole volume, and various sizes and various types of plugging training can be completed by replacing the simulated leakage prop;
although the technical scheme provided by the utility model solves the problem that no professional facility for dangerous chemical tank truck plugging simulation training exists at present, road transportation is often a common transportation mode of dangerous chemicals, if traffic accidents occur on roads, fire explosion and secondary disasters are caused by the dangerous chemicals, the best countermeasure is to perform plugging, tank pouring and other methods at the initial stage of the accidents, the valve working principle of a dangerous chemical tank truck is required to be known and can be correctly operated in the tank pouring process, and the technical scheme cannot enable firefighters to perform simulation training in a safe environment, so that the actions and principles of different types of valves are inconvenient to recognize and become familiar.
Disclosure of Invention
The utility model aims to provide a reverse flow transfer training device convenient for cognition of dangerous chemicals valves, so as to solve the problems in the background technology.
The embodiment of the application adopts the following technical scheme:
the utility model provides a reverse flow transport trainer convenient to danger article valve is cognitive, includes first holding vessel and second holding vessel, first holding vessel and second holding vessel are connected with same tank pouring pump through connecting tube, equal fixedly connected with subsea valve and relief valve on first holding vessel and the second holding vessel, still be provided with oil-gas separation valve, oil-gas recovery valve and loading and unloading oil valve between first holding vessel and second holding vessel and the tank pouring pump.
The beneficial effects are that:
according to the utility model, the tank pouring pump is arranged between the first storage tank and the second storage tank, so that the tank pouring process when oil gas leakage occurs in simulated training is facilitated, and the marine valve, the safety valve, the oil gas separation valve, the oil gas recovery valve and the loading and unloading oil valve are intensively arranged on the first storage tank and the second storage tank, so that firefighters who perform training can conveniently and intensively recognize and skillfully use a plurality of valves, and correct countermeasures can be timely made when accidents such as fire of dangerous chemicals are actually faced, and the safety of firefighters can be ensured to a certain extent.
Preferably, the subsea valve is connected with a pneumatic executing device through a connecting pipeline, one end of the loading and unloading oil valve is communicated with the subsea valve, and the other end of the loading and unloading oil valve is communicated with the tank pouring pump.
Preferably, the two oil-gas separation valves are respectively communicated with the first storage tank and the second storage tank, and the two oil-gas recovery valves are respectively communicated with the first storage tank and the second storage tank.
Preferably, the first storage tank and the second storage tank are both connected with an electrostatic detection sensor through wires.
Preferably, the pneumatic execution device comprises an air pump, an air pipe and an electromagnetic valve, wherein the subsea valve is communicated with the air pump through the air pipe, and the electromagnetic valve is arranged on the air pipe.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
fig. 1 is an overall schematic diagram of the tank inversion training system of the present utility model.
In the figure: 1. a first storage tank; 2. a second storage tank; 3. a tank inverting pump; 4. a subsea valve; 5. a safety valve; 6. an oil-gas separation valve; 7. a pneumatic actuator; 8. an oil gas recovery valve; 9. an electrostatic detection sensor; 10. and loading and unloading the oil valve.
Detailed Description
For the purposes, technical solutions and advantages of the present application, the technical solutions of the present application will be clearly and completely described below with reference to specific embodiments of the present application and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
The following describes in detail the technical solutions provided by the embodiments of the present application with reference to the accompanying drawings.
Referring to fig. 1, a reverse flow transfer training device for facilitating hazardous chemical substance valve cognition is provided; the oil-gas separation device comprises a first storage tank 1 and a second storage tank 2, wherein the first storage tank 1 and the second storage tank 2 are connected with the same tank pouring pump 3 through connecting pipelines, the first storage tank 1 and the second storage tank 2 are fixedly connected with a subsea valve 4 and a safety valve 5, and an oil-gas separation valve 6, an oil-gas recovery valve 8 and an oil loading and unloading valve 10 are further arranged between the first storage tank 1 and the second storage tank 2 and the tank pouring pump 3;
the subsea valve 4 is connected with a pneumatic executing device 7 through a connecting pipeline, one end of an oil loading and unloading valve 10 is communicated with the subsea valve 4, and the other end of the oil loading and unloading valve 10 is communicated with the tank pouring pump 3;
the two oil-gas separation valves 6 are respectively communicated with the first storage tank 1 and the second storage tank 2, and the two oil-gas recovery valves 8 are respectively communicated with the first storage tank 1 and the second storage tank 2;
the first storage tank 1 and the second storage tank 2 are connected with an electrostatic detection sensor 9 through wires;
the pneumatic execution device 7 comprises an air pump, an air pipe and an electromagnetic valve, the subsea valve 4 is communicated with the air pump through the air pipe, and the electromagnetic valve is arranged on the air pipe;
the subsea valve 4 is a first safety valve for connecting the storage tank with the outside, and the subsea valve 4 is required to pass through in the loading and unloading process, and the subsea valve 4 is inconvenient to open or close manually due to being arranged at the bottom of the tank body, so that the subsea valve is opened or closed by the cooperation between the air pump and the electromagnetic valve in the pneumatic execution device 7;
the oil-gas separation valve 6 discharges air and enters air through the oil-gas separation valve 6 in the oil loading and unloading processes to ensure that the pressure difference between the inside and the outside of the pipe is consistent;
in the oil filling process, if the internal pressure is excessive, the pressure is released through the safety valve 5, and the safety valve 5, the oil-gas separation valve 6 and the oil-gas recovery valve 8 are all automatically opened or closed;
the oil loading and unloading valve 10 is a valve used for connection in the oil loading and unloading process, and the oil loading and unloading valve 10 is opened or closed manually;
the static detection sensor 9 detects static in real time before loading and unloading oil;
the first and second storage tanks 1 and 2 are storage means for dangerous chemicals;
the oil gas recovery valve 8 is used for releasing and adjusting the pressure generated in the first storage tank 1 and the second storage tank 2 in the storage process;
when the device is used, the air pump is started firstly, the air pump can be automatically stopped after the air pressure reaches a set value, when the oil filling process is simulated, the air pump is communicated with the static detection sensor 9 to carry out static detection, if the static detection is carried out, the opening or closing of the subsea valve 4 can be controlled through the electromagnetic valve, the oil loading and unloading valve 10 and the oil-gas separation valve 6 can be opened at the moment, the oil filling operation can be carried out, the pressure generated in the first storage tank 1 or the second storage tank 2 can be carried out through the safety valve 5 in the oil filling process, the generated combustible gas can be recycled through the pressure relief oil-gas recovery valve 8, and the safety in the oil filling process is ensured;
when the oil unloading process is simulated, the electrostatic detection sensor 9 is communicated to carry out electrostatic detection, if the electrostatic detection is carried out, the opening or closing of the subsea valve 4 can be controlled through the electromagnetic valve, then the oil-gas separation valve 6 is opened, the oil loading and unloading valve 10 is connected through a pipeline, the oil unloading process can be carried out after the oil loading and unloading valve 10 is opened, the oil loading and unloading medium can be used for carrying out oil loading and unloading simulation, and the oil loading and unloading process of the tank truck can be more intuitively simulated;
when it is necessary to simulate that one of the first storage tank 1 or the second storage tank 2 is leaked and the tank is required to be inverted, the oil loading and unloading valve 10 on the leaked storage tank is communicated with the tank inverting pump 3, and is connected to the other intact storage tank through the tank inverting pump 3, and then the oil unloading process is repeated, so that the oil in the leaked storage tank can be poured into the other intact storage tank.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.
Claims (5)
1. Reverse-filling transfer training device convenient to dangerization article valve is cognitive, including first holding vessel and second holding vessel, its characterized in that, first holding vessel and second holding vessel are connected with same tank pouring pump through connecting tube, equal fixedly connected with subsea valve and relief valve on first holding vessel and the second holding vessel, still be provided with oil-gas separation valve, oil gas recovery valve and loading and unloading oil valve between first holding vessel and second holding vessel and the tank pouring pump.
2. The reverse flow transfer training device convenient for cognition of hazardous chemical substances valves according to claim 1, wherein the subsea valve is connected with a pneumatic execution device through a connecting pipeline, one end of the loading and unloading oil valve is communicated with the subsea valve, and the other end of the loading and unloading oil valve is communicated with a reverse tank pump.
3. The reverse flow transfer training device for facilitating recognition of hazardous chemical substances according to claim 1, wherein two oil-gas separation valves are respectively communicated with a first storage tank and a second storage tank, and two oil-gas recovery valves are respectively communicated with the first storage tank and the second storage tank.
4. The reverse flow transfer training device for facilitating recognition of hazardous chemical substances according to claim 1, wherein the first storage tank and the second storage tank are connected with an electrostatic detection sensor through wires.
5. The reverse flow transfer training device convenient for cognition of hazardous chemicals valves according to claim 2, wherein the pneumatic execution device comprises an air pump, an air pipe and an electromagnetic valve, the subsea valve is communicated with the air pump through the air pipe, and the electromagnetic valve is installed on the air pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322110679.7U CN220439076U (en) | 2023-08-07 | 2023-08-07 | Reverse-flow transfer training device convenient for cognition of hazardous chemical substance valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322110679.7U CN220439076U (en) | 2023-08-07 | 2023-08-07 | Reverse-flow transfer training device convenient for cognition of hazardous chemical substance valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220439076U true CN220439076U (en) | 2024-02-02 |
Family
ID=89688317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322110679.7U Active CN220439076U (en) | 2023-08-07 | 2023-08-07 | Reverse-flow transfer training device convenient for cognition of hazardous chemical substance valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220439076U (en) |
-
2023
- 2023-08-07 CN CN202322110679.7U patent/CN220439076U/en active Active
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