CN111284574A - Van with intelligent automatic fire extinguishing system - Google Patents

Van with intelligent automatic fire extinguishing system Download PDF

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Publication number
CN111284574A
CN111284574A CN201811505495.8A CN201811505495A CN111284574A CN 111284574 A CN111284574 A CN 111284574A CN 201811505495 A CN201811505495 A CN 201811505495A CN 111284574 A CN111284574 A CN 111284574A
Authority
CN
China
Prior art keywords
fire extinguishing
fire
pipe
van
extinguishing system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811505495.8A
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Chinese (zh)
Inventor
周长柏
杨斌
刘威
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suntown Technology Group Co Ltd
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Suntown Technology Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suntown Technology Group Co Ltd filed Critical Suntown Technology Group Co Ltd
Priority to CN201811505495.8A priority Critical patent/CN111284574A/en
Publication of CN111284574A publication Critical patent/CN111284574A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D33/00Superstructures for load-carrying vehicles
    • B62D33/04Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C3/00Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/07Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C37/00Control of fire-fighting equipment

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

The invention discloses a van with an intelligent automatic fire extinguishing system, which comprises a cab, a carriage positioned behind the cab and a fire alarming and fire extinguishing system, wherein the cab is provided with a first compartment and a second compartment; fire alarm fire extinguishing system including feel smoke detector and with the switch of putting out a fire that the smoke detector electricity is connected, fire alarm fire extinguishing system still includes fire extinguishing agent storage bottle, fire extinguishing agent pipeline, nozzle and locates alarm in the driver's cabin. Compared with the prior art, this application is equipped with fire alarm fire extinguishing systems in van with intelligent automatic fire extinguishing systems, installs smoke detector in the carriage, can observe the conflagration condition in the carriage at the driver's cabin, will be installed inside the carriage by remote control's extinguishing device, and the switch of putting out a fire is installed in the driver's cabin, can open the switch of putting out a fire when driver discovery alarm signal and put out a fire, and the gaseous mode that will adopt to submerge entirely of putting out a fire guarantees the safety of goods.

Description

Van with intelligent automatic fire extinguishing system
Technical Field
The invention belongs to the technical field of vehicle manufacturing, and particularly relates to a van with an intelligent automatic fire extinguishing system.
Background
The van vehicle is mainly used for express delivery transportation, the hidden danger of cargo fire exists during express delivery transportation, an effective fire extinguishing device is not arranged inside the van vehicle in the related technology, a driver is located in a cab, and when the inside of the cab is in a fire situation, the driver is not easy to perceive in the cab; even follow-up intensity of a fire grow, the driver discovers the condition of a fire, and can not effectively put out a fire at all under the condition that the carriage is internally piled with goods. Therefore, the van in the related art cannot effectively realize fire alarm and automatic internal fire, so that the loss caused by fire of goods during express transportation and the capital of related insurance investment are huge.
Therefore, there is a need to provide a new van with an intelligent automatic fire extinguishing system to solve the above technical problems.
Disclosure of Invention
The invention provides a van with an intelligent automatic fire extinguishing system, and aims to solve the technical problems in the background art.
The invention is realized in this way, a van with intelligent automatic fire extinguishing system, including the driver's cabin and carriage located behind the said driver's cabin; the van with the intelligent automatic fire extinguishing system also comprises a fire alarming and extinguishing system; the fire alarm fire extinguishing system comprises a smoke detector and a fire extinguishing switch electrically connected with the smoke detector, the smoke detector is arranged on the inner top surface of the carriage, and the fire extinguishing switch is arranged in the cab; the fire alarm and fire extinguishing system further comprises fire extinguishing agent storage bottles, a plurality of fire extinguishing agent conveying pipelines, nozzles and an alarm arranged in the cab, wherein the fire extinguishing agent storage bottles are arranged in the carriage, the nozzles are arranged at the top in the carriage, and the fire extinguishing agent conveying pipelines are connected with the fire extinguishing agent storage bottles and the nozzles; the fire alarm fire extinguishing system also comprises a safety relief valve connected with the fire extinguishing agent conveying pipeline; the fire alarm fire extinguishing system also comprises an electromagnetic valve which is arranged on the fire extinguishing agent conveying pipeline and is electrically connected with the fire extinguishing switch through an electric wire; the fire alarm fire extinguishing system also comprises a container valve which is arranged on the fire extinguishing agent storage bottle and used for packaging the fire extinguishing agent storage bottle; the fire alarm fire extinguishing system also comprises a pressure display arranged on the fire extinguishing agent conveying pipeline.
Preferably, the fire extinguishing agent delivery pipe is a high pressure hose.
Preferably, the fire extinguishing agent storage bottle stores a fire extinguishing agent, and the fire extinguishing agent is heptafluoropropane.
Preferably, the whole carriage is a cuboid, the carriage comprises a floor, a side plate extending upwards from the periphery of the floor, and a top plate covering the side plate and enclosing a cuboid accommodating space together with the floor and the side plate, the side plate comprises a front side plate, a left side plate, a rear side plate and a right side plate which are connected end to end, and the front side plate is arranged close to the cab; the fire extinguishing agent storage bottle is arranged on the edge of one end, close to the cab, of the floor.
Preferably, the smoke detector, the nozzle and the electric wire are arranged along the inner top surface of the compartment wall of the compartment.
Preferably, the carriage comprises a plurality of roof cross beams which are arranged in parallel and at intervals, and the smoke detector and the nozzle are fixed on the roof cross beams.
Preferably, the fire extinguishing agent conveying pipeline is arranged in the accommodating space and comprises a first pipe, a second pipe, a third pipe and a fourth pipe; the first pipe is attached to the joint of the left side plate and the front side plate; the third pipe is attached to one side, close to the cab, of the top plate; the third pipe and the fourth pipe are oppositely arranged on the top plate and are parallel to the traveling direction of the van with the intelligent automatic fire extinguishing system; the second pipe is communicated with the third pipe, the second pipe is communicated with the fourth pipe, and the second pipe is connected with the fire extinguishing agent storage bottle.
Preferably, the number of the nozzles is seven, three of the nozzles are arranged on the third pipe, four of the nozzles are arranged on the fourth pipe, and the three nozzles arranged on the third pipe and the four nozzles arranged on the fourth pipe are arranged in a staggered manner in the advancing direction of the van with the intelligent automatic fire extinguishing system.
Preferably, the fire alarm fire extinguishing system adopts a total flooding fire extinguishing mode.
Preferably, the fire extinguishing switch is a manual switch; the alarm is an audible and visual alarm; the smoke detector is two, two smoke detector interval is located the roof.
Compared with the prior art, this application is equipped with fire alarm fire extinguishing systems in van with intelligent automatic fire extinguishing systems, installs smoke detector in the carriage, can observe the conflagration condition in the carriage at the driver's cabin, will be installed inside the carriage by remote control's extinguishing device, and the switch of putting out a fire is installed in the driver's cabin, can open the switch of putting out a fire when driver discovery alarm signal and put out a fire, and the gaseous mode that will adopt to submerge entirely of putting out a fire guarantees the safety of goods.
Drawings
Fig. 1 is a front view of the overall structure of a van with an intelligent automatic fire extinguishing system according to the present invention;
fig. 2 is a top view of the overall structure of a van with an intelligent automatic fire extinguishing system.
In the figure:
1. a cab, 2, a carriage and 3, a disaster warning and fire extinguishing system;
21. floor, 22 front side plate, 23 left side plate, 24 rear side plate, 25 right side plate, 26 top plate;
31. an alarm, 32, a smoke detector, 33, a fire extinguishing switch, 34, a fire extinguishing agent storage bottle, 35, a fire extinguishing agent conveying pipeline, 36, a nozzle, 37, a safety relief valve, 38, an electromagnetic valve and 39, a pressure display;
351 first tube, 352 second tube, 353 third tube, 354 fourth tube.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-2, a van with an intelligent automatic fire extinguishing system comprises a cab 1 and a carriage 2 positioned behind the cab 1; the van with the intelligent automatic fire extinguishing system further comprises a fire alarming and extinguishing system 3; the fire alarm fire extinguishing system 3 comprises a smoke detector 32 and a fire extinguishing switch 33 electrically connected with the smoke detector 32, wherein the smoke detector 32 is arranged on the inner top surface of the carriage 2, and the fire extinguishing switch 33 is arranged in the cab 1; the fire alarm fire-extinguishing system 3 also comprises a fire extinguishing agent storage bottle 34, a fire extinguishing agent conveying pipeline 35, a plurality of nozzles 36 and an alarm 31 arranged in the cab 1, wherein the fire extinguishing agent storage bottle 34 is arranged in the carriage 2, the nozzles 36 are arranged at the top in the carriage 2, and the fire extinguishing agent conveying pipeline 35 is connected with the fire extinguishing agent storage bottle 34 and the nozzles 36; the fire alarm fire extinguishing system 3 further comprises a safety relief valve 37 connected with the fire extinguishing agent delivery pipe 35; the fire alarm fire extinguishing system 3 further comprises an electromagnetic valve 38 which is arranged on the fire extinguishing agent conveying pipeline 35 and is electrically connected with the fire extinguishing switch 33 through an electric wire; the fire alarm fire extinguishing system 3 also comprises a container valve which is arranged on the fire extinguishing agent storage bottle 34 and is used for sealing the fire extinguishing agent storage bottle 34; the fire alarm fire suppression system 3 further includes a pressure display 39 disposed on the fire suppressant delivery conduit 35. Specifically, in the present embodiment, the fire extinguishing agent delivery pipe 35 is a high-pressure hose. The fire extinguishing agent storage bottle 34 stores fire extinguishing agent which is heptafluoropropane. The whole carriage 2 is a cuboid, the carriage 2 comprises a floor 21, a side plate extending upwards from the periphery of the floor 21, and a top plate 26 covering the side plate and enclosing a cuboid accommodating space together with the floor 21 and the side plate, the side plate comprises a front side plate 22, a left side plate 23, a rear side plate 24 and a right side plate 25 which are connected end to end, and the front side plate 22 is arranged close to the cab 1; the fire extinguishing agent storage bottle 34 is provided at the edge of the floor 21 near one end of the cab 1. The smoke detector 32, the nozzle 36 and the electric wires are arranged along the inner top surface of the compartment wall of the compartment 2. The cabin 2 includes a plurality of roof rails arranged in parallel and at intervals, and the smoke detector 32 and the nozzle 36 are fixed to the plurality of roof rails. The fire extinguishing agent delivery pipe 35 is arranged in the accommodating space and comprises a first pipe 351, a second pipe 352, a third pipe 353 and a fourth pipe 354; the first pipe 351 is attached to the joint of the left side plate 23 and the front side plate 22; third pipe 353 is attached to roof 26 on the side close to cab 1; the third pipe 353 and the fourth pipe 354 are oppositely arranged on the top plate 26 and are parallel to the traveling direction of the van with the intelligent automatic fire extinguishing system; the second pipe 352 communicates with the third pipe 353, the second pipe 352 communicates with the fourth pipe 354, and the second pipe 352 is connected to the fire extinguishing agent storage bottle 34. The number of the nozzles 36 is seven, three nozzles 36 are provided in the third pipe 353, four nozzles 36 are provided in the fourth pipe 354, and the three nozzles 36 provided in the third pipe 353 and the four nozzles 36 provided in the fourth pipe 354 are arranged to be shifted in the traveling direction of the van having the intelligent automatic fire extinguishing system. The fire alarm fire extinguishing system 3 adopts a full-flooding fire extinguishing mode. The fire extinguishing switch 33 is a manual switch; the alarm 31 is an audible and visual alarm; two smoke detectors 32 are provided, and the two smoke detectors 32 are provided on the top plate 26 at intervals.
In the present embodiment, the smoke detector 32 is built in the vehicle cabin 2, and the warning state of the vehicle cabin 2 can be observed in the cab 1; the carriage 2 is cleaner, less dust is raised, and the false alarm rate of the smoke detector 32 is lower. When the fire extinguishing device is used, after the fire disaster of the carriage 2 is confirmed, a driver or related personnel manually controls the fire extinguishing switch 33, and the carriage 2 is ensured to be in a closed state; in the fire extinguishing process, the pressure increase in the compartment does not exceed the bearing capacity of the compartment 2 structure, and a pressure relief opening is not required; the carriage 2 has a thin wall and cannot be penetrated, and the smoke detector 32, the nozzle 36 and related pipelines and lines are arranged along the inner top surface of the carriage wall and are fixed in position by combining with a roof cross beam. The fire extinguishing agent storage bottle 34 is disposed in a corner of the cabin 2 on one side of the cab 1.
In this embodiment, the fire alarm fire extinguishing system 3 is composed of a fire extinguishing agent storage bottle 34, a container valve, an electromagnetic valve 38, a high-pressure hose, a safety relief valve 37, a pressure display 39, a fire extinguishing agent delivery pipe 35, a nozzle 36, and the like, and is an intelligent automatic fire extinguishing system. According to the logistics carriage use requirement, the full-flooding fire extinguishing mode of the unit independent system is adopted, fire extinguishing protection of the goods in the carriage 2 is achieved, the technology is advanced, and the maintenance is convenient. The disaster warning and fire extinguishing system 3 in the present application adopts a manual starting mode.
In the embodiment, the fire alarm fire extinguishing system 3 adopts heptafluoropropane as a fire extinguishing agent, and has the characteristics of small occupied space and high fire extinguishing efficiency. Heptafluoropropane (HFC-227ea) is used as a fire extinguishing agent. The heptafluoropropane mainly carries out chemical fire extinguishing, has a physical fire extinguishing function, is colorless, tasteless, clean, non-conductive, does not pollute a protected object, cannot damage properties and precision equipment, has no damage effect (ODP value is zero) on an atmospheric ozone layer, meets the environmental protection requirement, has the fire extinguishing concentration lower than the non-toxic reaction concentration (NOAEL concentration) of a human body in most protection areas, is safe to the human body, and is an excellent clean gas fire extinguishing agent. When the heptafluoropropane is sprayed, condensed steam fog is generated, and the fire is extinguished by interrupting the combustion chain, so that the fire extinguishing speed is high.
In the present embodiment, seven nozzles 36 are arranged in the fire extinguishing agent delivery duct 35 so as to intersect with each other on both sides of the roof of the vehicle, thereby making the fire extinguishing agent sprayed as uniformly as possible.
In the present embodiment, two smoke detectors 32 are installed at the center of the roof, and the detection range covers the entire car 2.
Compared with the prior art, this application is equipped with fire alarm fire extinguishing systems in van with intelligent automatic fire extinguishing systems, installs smoke detector in the carriage, can observe the conflagration condition in the carriage at the driver's cabin, will be installed inside the carriage by remote control's extinguishing device, and the switch of putting out a fire is installed in the driver's cabin, can open the switch of putting out a fire when driver discovery alarm signal and put out a fire, and the gaseous mode that will adopt to submerge entirely of putting out a fire guarantees the safety of goods.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A carriage with an intelligent automatic fire extinguishing system comprises a cab and a carriage positioned behind the cab; the intelligent automatic fire extinguishing van is characterized by also comprising a fire alarming and fire extinguishing system; the fire alarm fire extinguishing system comprises a smoke detector and a fire extinguishing switch electrically connected with the smoke detector, the smoke detector is arranged on the inner top surface of the carriage, and the fire extinguishing switch is arranged in the cab; the fire alarm and fire extinguishing system further comprises fire extinguishing agent storage bottles, a plurality of fire extinguishing agent conveying pipelines, nozzles and an alarm arranged in the cab, wherein the fire extinguishing agent storage bottles are arranged in the carriage, the nozzles are arranged at the top in the carriage, and the fire extinguishing agent conveying pipelines are connected with the fire extinguishing agent storage bottles and the nozzles; the fire alarm fire extinguishing system also comprises a safety relief valve connected with the fire extinguishing agent conveying pipeline; the fire alarm fire extinguishing system also comprises an electromagnetic valve which is arranged on the fire extinguishing agent conveying pipeline and is electrically connected with the fire extinguishing switch through an electric wire; the fire alarm fire extinguishing system also comprises a container valve which is arranged on the fire extinguishing agent storage bottle and used for packaging the fire extinguishing agent storage bottle; the fire alarm fire extinguishing system also comprises a pressure display arranged on the fire extinguishing agent conveying pipeline.
2. The van with the intelligent automatic fire extinguishing system according to claim 1, wherein the fire extinguishing agent delivery pipe is a high pressure hose.
3. The van with the intelligent automatic fire extinguishing system according to claim 1, wherein the fire extinguishing agent storage bottle stores a fire extinguishing agent, and the fire extinguishing agent is heptafluoropropane.
4. The van vehicle with the intelligent automatic fire extinguishing system according to claim 1, wherein the whole carriage is a cuboid, the carriage comprises a floor, a side plate extending upwards from the periphery of the floor, and a top plate covering the side plate and enclosing a cuboid accommodating space together with the floor and the side plate, the side plate comprises a front side plate, a left side plate, a rear side plate and a right side plate which are connected end to end, and the front side plate is arranged close to the cab; the fire extinguishing agent storage bottle is arranged on the edge of one end, close to the cab, of the floor.
5. The van with the intelligent automatic fire extinguishing system according to claim 1, wherein the smoke detector, the nozzle and the electric wire are arranged along the inner top surface of the van wall of the van body.
6. A van with an intelligent automatic fire extinguishing system according to claim 1, wherein the van body comprises a plurality of roof cross beams arranged in parallel and at intervals, and the smoke detector and the nozzle are fixed on the plurality of roof cross beams.
7. The van with the intelligent automatic fire extinguishing system according to claim 1, wherein the fire extinguishing agent delivery pipe is arranged in the accommodating space and comprises a first pipe, a second pipe, a third pipe and a fourth pipe; the first pipe is attached to the joint of the left side plate and the front side plate; the third pipe is attached to one side, close to the cab, of the top plate; the third pipe and the fourth pipe are oppositely arranged on the top plate and are parallel to the traveling direction of the van with the intelligent automatic fire extinguishing system; the second pipe is communicated with the third pipe, the second pipe is communicated with the fourth pipe, and the second pipe is connected with the fire extinguishing agent storage bottle.
8. The van with the intelligent automatic fire extinguishing system according to claim 1, wherein the number of the nozzles is seven, three of the nozzles are disposed on the third pipe, four of the nozzles are disposed on the fourth pipe, and the three of the nozzles disposed on the third pipe and the four of the nozzles disposed on the fourth pipe are staggered in a traveling direction of the van with the intelligent automatic fire extinguishing system.
9. The van with the intelligent automatic fire extinguishing system according to any one of claims 1 to 8, wherein the fire alarm fire extinguishing system is in a full flooding fire extinguishing mode.
10. The van with the intelligent automatic fire extinguishing system according to claim 9, wherein the fire extinguishing switch is a manual switch; the alarm is an audible and visual alarm; the smoke detector is two, two smoke detector interval is located the roof.
CN201811505495.8A 2018-12-10 2018-12-10 Van with intelligent automatic fire extinguishing system Pending CN111284574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811505495.8A CN111284574A (en) 2018-12-10 2018-12-10 Van with intelligent automatic fire extinguishing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811505495.8A CN111284574A (en) 2018-12-10 2018-12-10 Van with intelligent automatic fire extinguishing system

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CN111284574A true CN111284574A (en) 2020-06-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115300834A (en) * 2022-08-03 2022-11-08 安徽开乐专用车辆股份有限公司 Precious on-vehicle conveyor system of nuclear power

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CN101579560A (en) * 2009-06-29 2009-11-18 四川威龙消防设备有限公司 Fire safety protection system of public traffic vehicle and method
CN102698387A (en) * 2012-07-01 2012-10-03 广西工学院 Self-propelled midsized house vehicle extinguishing system and method thereof used for monitoring fires and extinguishing
CN203803010U (en) * 2014-03-17 2014-09-03 浙江亚宁消防设备有限公司 Control system for marine heptafluoropropane fire extinguishing apparatus
CN105561501A (en) * 2016-02-25 2016-05-11 严鸿辉 Full-coverage intelligent fire extinguishing system in compartment and use method thereof
CN105664403A (en) * 2016-04-13 2016-06-15 苏州高迈新能源有限公司 Vehicle-mounted automatic extinguishing device
CN106798992A (en) * 2017-04-06 2017-06-06 深圳市瀚路新能源汽车有限公司 Extinguishing device and system
CN207536001U (en) * 2017-12-11 2018-06-26 郑州红宇专用汽车有限责任公司 A kind of automatic early-warning and the box-type carrier vehicle of fire extinguishing
CN207545684U (en) * 2017-09-14 2018-06-29 靖江市亚泰新能源科技有限公司 Fire plant in a kind of container
CN207755658U (en) * 2018-01-08 2018-08-24 兰州资源环境职业技术学院 A kind of logistic car prevention fire system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS573871Y2 (en) * 1976-06-03 1982-01-25
CN201324459Y (en) * 2008-12-03 2009-10-14 西安核设备有限公司 External pressurizing storage tank type septenary-fluorine propane fire-extinguishing system
CN101579560A (en) * 2009-06-29 2009-11-18 四川威龙消防设备有限公司 Fire safety protection system of public traffic vehicle and method
CN102698387A (en) * 2012-07-01 2012-10-03 广西工学院 Self-propelled midsized house vehicle extinguishing system and method thereof used for monitoring fires and extinguishing
CN203803010U (en) * 2014-03-17 2014-09-03 浙江亚宁消防设备有限公司 Control system for marine heptafluoropropane fire extinguishing apparatus
CN105561501A (en) * 2016-02-25 2016-05-11 严鸿辉 Full-coverage intelligent fire extinguishing system in compartment and use method thereof
CN105664403A (en) * 2016-04-13 2016-06-15 苏州高迈新能源有限公司 Vehicle-mounted automatic extinguishing device
CN106798992A (en) * 2017-04-06 2017-06-06 深圳市瀚路新能源汽车有限公司 Extinguishing device and system
CN207545684U (en) * 2017-09-14 2018-06-29 靖江市亚泰新能源科技有限公司 Fire plant in a kind of container
CN207536001U (en) * 2017-12-11 2018-06-26 郑州红宇专用汽车有限责任公司 A kind of automatic early-warning and the box-type carrier vehicle of fire extinguishing
CN207755658U (en) * 2018-01-08 2018-08-24 兰州资源环境职业技术学院 A kind of logistic car prevention fire system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115300834A (en) * 2022-08-03 2022-11-08 安徽开乐专用车辆股份有限公司 Precious on-vehicle conveyor system of nuclear power

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Application publication date: 20200616