CN217119177U - Fireproof detection and fire extinguishing integrated device in container - Google Patents
Fireproof detection and fire extinguishing integrated device in container Download PDFInfo
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- CN217119177U CN217119177U CN202221125600.7U CN202221125600U CN217119177U CN 217119177 U CN217119177 U CN 217119177U CN 202221125600 U CN202221125600 U CN 202221125600U CN 217119177 U CN217119177 U CN 217119177U
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Abstract
The utility model discloses a fire prevention detection and fire extinguishing integrated device in a container, which comprises a fire prevention detection module and a fire extinguishing module which are arranged in the container, and an external terminal which is electrically connected with the fire prevention detection module and the fire extinguishing module; the fire detection module: the smoke sensor and the infrared temperature-sensing detector are arranged at the top of the container; the smoke sensor and the infrared temperature-sensitive detector are electrically connected with the terminal; the fire extinguishing module is characterized in that: comprises a fire extinguishing agent storage tank, wherein a discharge port of the fire extinguishing agent storage tank is connected with one or more gas nozzles arranged at the top of a container; and the discharge port pipeline of the fire extinguishing agent storage tank is provided with an electromagnetic valve, and the electromagnetic valve is electrically connected with the terminal. The vehicle-mounted battery and the electric connection device supply power for all parts, the fire extinguishing device can be automatically opened when the environmental conditions in the container reach a reaction threshold value, and the fire extinguishing module can be remotely controlled to be opened after the terminal receives a sensing signal or an audible and visual alarm signal sent by the fire prevention detection module.
Description
Technical Field
The utility model relates to a fire control field, concretely relates to conflagration is surveyed and gaseous integrated device that puts out a fire in container.
Background
At present, a container is not provided with a specific fire detection and fire extinguishing system, and only consists of a single fireproof steel plate, so that the container has the following defects:
1. the fire detection in the initial stage can not be carried out only by carrying out simple separation on a single small flame, and in a large container closed space environment, smoldering which may occur to dangerous goods can not be detected, and finally open fire is generated to ignite surrounding goods.
2. Visual information can not be provided in time, and once a fire alarm signal appears, a driver can not confirm the information in the first time, so that safe driving of the driver is influenced.
3. After the fire occurs, the fire can not be effectively extinguished in time for the articles in the closed container, and the fire can be manually extinguished only by opening the container under many conditions, and the circulation of air will influence the fire, which is not beneficial to the safety of personnel and property.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fire prevention is surveyed and integrated device puts out a fire in container has improved the inside fire prevention security of container, reports to the police and puts out a fire the work at the conflagration initial stage. The method is realized by the following technical scheme:
a fire prevention detection and fire extinguishing integrated device in a container comprises a fire prevention detection module and a fire extinguishing module which are arranged in the container, and an external terminal which is electrically connected with the fire prevention detection module and the fire extinguishing module;
the fire detection module: the smoke sensor and the infrared temperature-sensing detector are arranged at the top of the container; the smoke sensor and the infrared temperature-sensitive detector are electrically connected with the terminal;
when the container is fixed in the carriage, the smoke sensor and the infrared temperature-sensitive detector are connected to a terminal in the cab through a lead at the top of the container; when the container is mechanically used for trucks, cargo ships and cargo planes, the smoke sensor and the infrared temperature-sensitive detector are electrically connected with a terminal in a cab through the wireless signal transmission module; the fire prevention detection module transmits a signal to a terminal in a cab after detecting a fire.
The fire extinguishing module is characterized in that: comprises a fire extinguishing agent storage tank, wherein a discharge port of the fire extinguishing agent storage tank is connected with one or more gas nozzles arranged at the top of a container; and the discharge port pipeline of the fire extinguishing agent storage tank is provided with an electromagnetic valve, and the electromagnetic valve is electrically connected with the terminal.
The vehicle-mounted battery and the electric connection device supply power for all parts, the fire extinguishing device can be automatically opened when the environmental conditions in the container reach a reaction threshold value, and the fire extinguishing module can be remotely controlled to be opened after the terminal receives a sensing signal or an audible and visual alarm signal sent by the fire prevention detection module.
In the transportation industries such as container freight industry, freight train express delivery, the driver can not be allowed under the condition of a lot of conflagration or fire alarm, and the responsible personnel directly confirm, firstly because its seal, secondly like the particularity of transportation environment such as high-speed road conditions, other dangers may be produced in the trade inspection. At the moment, the system can directly display the built-in monitoring picture of the container to relevant responsible personnel, is more convenient to confirm the fire situation, and can also be manually controlled or controlled by automatic fire extinguishing equipment at the initial stage of the fire, thereby reducing the economic loss and the personal threat.
The utility model confirms the fire condition and transmits the alarm signal to the driver at the first time when the fire disaster happens in the container; the fire extinguishing agent can be sprayed quickly when the spraying condition is reached; the equipment is integrated with the box body, so that the reliability is improved, and the influence of fire on the equipment is effectively prevented.
On the basis of the scheme, the method further comprises the following steps: the smoke sensor and the infrared temperature-sensing detector are also electrically connected with the audible and visual alarm through wires and/or wireless signal transmission. The audible and visual alarm is arranged outside the container and is electrically connected with the smoke sensor and the infrared temperature-sensitive detector through leads; an audible and visual alarm is also arranged in a cab of a truck, a cargo ship or a cargo aircraft carrying the container and is electrically connected with the smoke sensor and the infrared temperature-sensitive detector through a wireless signal transmission module. When a suspicious fire is detected, drivers or storage personnel are reminded in time through sound and light signals.
On the basis of the scheme, the method further comprises the following steps: each gas nozzle pipeline is provided with a selection valve, and each selection valve is electrically connected with the terminal.
On the basis of the scheme, the method further comprises the following steps: still be provided with gaseous check valve on the fire extinguishing agent storage tank discharge gate pipeline and take place the gas reflux when avoiding putting out a fire, plug up the fire extinguishing agent storage tank, delay the time of putting out a fire.
On the basis of the scheme, the method further comprises the following steps: the main component of the fire extinguishing agent in the fire extinguishing agent storage tank is heptafluoropropane gas.
On the basis of the scheme, the method further comprises the following steps: one or more fireproof rolling curtains are arranged in the container to divide the container into two or more fireproof units; except that the rolling blind needs to be opened when loading and unloading goods, the fire-proof rolling blind is in a normally closed state in the transportation and storage states. When a fire disaster occurs, the effects of isolating the fire source and reducing the using amount of the fire extinguishing agent can be achieved, and goods of non-firing units are protected from being lost.
On the basis of the scheme, the method further comprises the following steps: each fireproof roller shutter is respectively connected with a roller shutter motor, and each roller shutter motor is electrically connected with the terminal. The working circuit of the roller shutter motor is connected with the roller shutter, and the control circuit is connected with the terminal. If a fire occurs, the fireproof roller shutter is in an open state, and the terminal can control the roller shutter to be closed in time.
On the basis of the scheme, the method further comprises the following steps: a smoke sensor and one or more gas nozzles are arranged at the top of each fireproof unit in the container; and a selection valve is arranged on the gas nozzle pipeline of each fire prevention unit. The terminal can be according to the smog sensing signal preliminary judgement conflagration that takes place of each received fire prevention unit, takes place the fire prevention unit of condition of a fire according to infrared temperature sensing signal location, and the control solenoid valve is opened to open the gas shower nozzle selector valve of the unit that takes place the conflagration, spray gaseous fire extinguishing agent and reach the total flooding state, realize fire extinguishing effect.
On the basis of the scheme, the method further comprises the following steps: the top of each fireproof unit in the container is provided with an infrared temperature-sensitive detector. Infrared temperature-sensitive detector probably receives the metal material influence of fire prevention shutter, can't accurate positioning other fire prevention unit's fire source position when fire prevention unit exceedes two, consequently all sets up infrared temperature-sensitive detector in every fire prevention unit, and the secondary location condition of a fire emergence of being convenient for is put out a fire accurately.
On the basis of the scheme, the method further comprises the following steps: the terminal is arranged inside a truck, a cargo ship or a cargo aircraft cab.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the utility model provides a fire prevention is surveyed and integrated device puts out a fire in container comprises smoke sensing element and infrared thermal imaging camera jointly and surveys the end, and infrared temperature sensing camera can the secondary confirm the fire source to the clear position of seeing the fire source clearly makes its automatic adjustment monitoring range through software and display, improves the economic nature, improves the accuracy.
2. The utility model discloses take fire prevention subregion mode, effectively cut apart container inner space with the fire prevention shutter, can realize the local fire extinguishing through the selector valve to realized the effective utilization of gaseous fire extinguishing agent, reduced the container and additionally carried gas, improved economic nature and practicality.
3. The utility model discloses can be applied to the airtight space of large-scale goods such as various express delivery transport packing boxes, shipping container, machine shipping container.
Drawings
In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort. In the drawings:
fig. 1 is a schematic block diagram of the structure of the present invention.
Reference numbers and corresponding part names in the drawings: 1-a first gas nozzle, 2-a selector valve, 3-a smoke sensor, 4-a second gas nozzle, 5-a wire, 6-a fireproof rolling screen, 7-an infrared temperature-sensitive detector, 8-a gas one-way valve, 9-an electromagnetic valve, 10-a fire extinguishing agent storage tank, 11-a terminal and 12-a rolling screen motor.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following examples and drawings, which are used to explain the exemplary embodiments of the present invention and their description only
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail so as not to obscure the present invention.
Throughout the specification, reference to "one embodiment," "an embodiment," "one example" or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the present invention. Thus, the appearances of the phrases "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, the terms "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the present invention.
Example (b):
as shown in fig. 1, in this embodiment, a large-scale express container transportation vehicle equipped with the integrated fire detection and fire extinguishing apparatus in the specification includes a fire detection module and a fire extinguishing module disposed inside a container, and an external terminal 11 electrically connected to the fire detection module and the fire extinguishing module;
the fire detection module: comprises a smoke sensor 3 and an infrared temperature-sensitive detector 7 which are arranged at the top of a container; the smoke sensor 3 and the infrared temperature-sensitive detector 7 are electrically connected with the terminal 11; the smoke sensor 3 and the infrared temperature-sensitive detector 7 are connected to a terminal 11 in the cab through a lead 5 at the top of the container; the fire detection module transmits a signal to the terminal 11 in the cab after detecting a fire.
The fire extinguishing module is characterized in that: comprises a fire extinguishing agent storage tank 10, wherein a discharge port of the fire extinguishing agent storage tank 10 is connected with a plurality of gas nozzles arranged at the top of a container; and a discharge port pipeline of the fire extinguishing agent storage tank 10 is provided with an electromagnetic valve 9, and the electromagnetic valve 9 is electrically connected with a terminal 11.
The vehicle-mounted battery and the electric connection device supply power for all parts, the fire extinguishing device can be automatically opened when the environmental conditions in the container reach a reaction threshold value, and the fire extinguishing module can be remotely controlled to be opened after the terminal 11 receives a sensing signal or an audible and visual alarm signal sent by the fire prevention detection module.
Preferably, the smoke sensor 3 and the infrared temperature-sensitive detector 7 are also electrically connected with an audible and visual alarm through a lead 5. The audible and visual alarm is arranged outside the container and in the cab and is electrically connected with the smoke sensor 3 and the infrared temperature-sensitive detector 7 through a lead 5; when a suspicious fire is detected, drivers or storage personnel are reminded in time through sound and light signals.
Preferably, each gas shower pipe is provided with a selector valve 2, and each selector valve 2 is electrically connected to the terminal 11.
Preferably, still be provided with gaseous check valve 8 on the 10 discharge gate pipelines of fire extinguishing agent storage tank and avoid taking place the gas reflux when putting out a fire, block up fire extinguishing agent storage tank 10, delay the time of putting out a fire.
Preferably, the main component of the fire extinguishing agent in the fire extinguishing agent storage tank 10 is heptafluoropropane gas.
Preferably, a fireproof rolling curtain 6 is arranged in the container to divide the container into two fireproof units; except that the rolling blind needs to be opened for loading and unloading goods, the fire-proof rolling blind 6 is in a normally closed state in the transportation and storage states. When a fire disaster occurs, the effects of isolating the fire source and reducing the using amount of the fire extinguishing agent can be achieved, and goods of non-firing units are protected from being lost.
Preferably, the fire-proof rolling screen 6 is connected with rolling screen motors 12, and each rolling screen motor 12 is in wireless signal connection with a terminal 11 in the cab. The working circuit of the roller shutter motor 12 is connected with the roller shutter, and the control circuit is connected with the terminal 11. If a fire occurs, the fireproof roller shutter 6 is in an open state, and the terminal 11 can control the roller shutter to be closed in time.
Preferably, a smoke sensor 3 and two gas nozzles are arranged at the top of each fireproof unit in the container, and a first gas nozzle 1 and a second gas nozzle 4 are arranged in the fireproof unit in the tail direction; a selector valve 2 is arranged on the gas nozzle pipeline of each fire prevention unit. The infrared temperature-sensing detector 7 is arranged in the vehicle head direction fireproof unit. The terminal 11 can preliminarily judge fire according to the received smoke sensing signals of all the fire prevention units, position the fire prevention unit generating fire according to the infrared temperature sensing signals, open the control electromagnetic valve 9, open the gas nozzle selection valve 2 of the fire prevention unit, spray the gas fire extinguishing agent to achieve a full flooding state, and achieve a fire extinguishing effect.
Wherein have one to be equipped with the precious express delivery parcel of inferior quality that charges in the container, because the high temperature in the transportation leads to the lithium cell thermal runaway in the precious that charges to take place when on fire, produces a large amount of dense cigarettes gradually, and wherein the container divides into two front and back fire prevention units, makes its unit cut apart by fire prevention roll up curtain 6. And the lithium battery that this time happened catches fire and just one of them unit happened, and smoke detector received the signal at this moment, and fire protection device will transmit information to terminal 11 and carry out signal processing this moment. On the one hand, the fire alarm is sent out, the driver is informed to make a decision, and the life safety of personnel is guaranteed, and on the other hand, the terminal 11 can start the infrared temperature-sensing detector in the container to carry out secondary detection and accurate positioning so as to guarantee whether the fire really occurs and the occurrence unit of the fire. After the fact that the infrared temperature-sensing detector transmits information to the terminal 11 and is linked with the audible and visual alarm is confirmed, if the fireproof rolling curtain 6 is not closed, the terminal 11 starts the fireproof rolling curtain 6 to enable the two units to be separated so as to prevent fire from spreading. The solenoid valve 9 of the gas cylinder group is opened, and then the selection valve 2 of the firing unit is opened to allow the gas fire extinguishing agent to fill the unit which determines firing, thereby achieving the effects of fire extinguishing and fire extinguishing agent saving.
The above-mentioned embodiments further explain in detail the objects, technical solutions and advantages of the present invention, and it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and all the equivalent structures or equivalent processes that are used in the specification and drawings of the present invention are changed or directly or indirectly used in other related technical fields, and are all included in the scope of the present invention.
Claims (10)
1. A fire prevention detection and fire extinguishing integrated device in a container is characterized by comprising a fire prevention detection module and a fire extinguishing module which are arranged in the container, and an external terminal which is electrically connected with the fire prevention detection module and the fire extinguishing module;
the fire detection module: the smoke sensor and the infrared temperature-sensing detector are arranged at the top of the container; the smoke sensor and the infrared temperature-sensitive detector are electrically connected with the terminal;
the fire extinguishing module is characterized in that: comprises a fire extinguishing agent storage tank, wherein a discharge port of the fire extinguishing agent storage tank is connected with one or more gas nozzles arranged at the top of a container; and the discharge port pipeline of the fire extinguishing agent storage tank is provided with an electromagnetic valve, and the electromagnetic valve is electrically connected with the terminal.
2. The integrated device for fire prevention, detection and extinguishment in a container according to claim 1, wherein the smoke sensor and the infrared temperature-sensitive detector are further electrically connected with the audible and visual alarm through wires and/or wireless signal transmission.
3. The integrated fire protection detection and extinguishing device for a container as claimed in claim 1, wherein each gas nozzle line is provided with a selector valve, and each selector valve is electrically connected to the terminal.
4. The integrated fire detection and extinguishing device for use in a container according to claim 1, wherein a gas check valve is further disposed on the discharge port pipeline of the fire extinguishing agent storage tank.
5. The integrated fire detection and extinguishing device for a container according to claim 1, wherein the main component of the fire extinguishing agent in the fire extinguishing agent storage tank is heptafluoropropane gas.
6. The integrated fire detection and extinguishing device for a container according to claim 1, wherein one or more fire shutters are disposed in the container to divide the container into two or more fire prevention units; the fire-proof rolling curtain is in a normally closed state.
7. The integrated fire detection and extinguishing device for a container as claimed in claim 6, wherein each fire curtain is connected with a curtain motor, and each curtain motor is electrically connected with the terminal.
8. The integrated fire detection and extinguishing device in a container according to claim 6, wherein a smoke sensor and one or more gas nozzles are arranged at the top of each fire protection unit in the container; and a selection valve is arranged on the gas nozzle pipeline of each fire prevention unit.
9. The integrated fire protection, detection and extinguishing device for a container as claimed in claim 6, wherein the infrared temperature detector is disposed on the top of each fire protection unit in the container.
10. The integrated fire protection detection and extinguishing device in a container as claimed in claim 1, wherein the terminal is disposed inside a cab of a truck, a cargo ship or a cargo plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221125600.7U CN217119177U (en) | 2022-05-11 | 2022-05-11 | Fireproof detection and fire extinguishing integrated device in container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221125600.7U CN217119177U (en) | 2022-05-11 | 2022-05-11 | Fireproof detection and fire extinguishing integrated device in container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217119177U true CN217119177U (en) | 2022-08-05 |
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ID=82616674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221125600.7U Active CN217119177U (en) | 2022-05-11 | 2022-05-11 | Fireproof detection and fire extinguishing integrated device in container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217119177U (en) |
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2022
- 2022-05-11 CN CN202221125600.7U patent/CN217119177U/en active Active
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