CN209056574U - A kind of battery case extinguishing device with cooling and heat dissipation function - Google Patents

A kind of battery case extinguishing device with cooling and heat dissipation function Download PDF

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Publication number
CN209056574U
CN209056574U CN201821843032.8U CN201821843032U CN209056574U CN 209056574 U CN209056574 U CN 209056574U CN 201821843032 U CN201821843032 U CN 201821843032U CN 209056574 U CN209056574 U CN 209056574U
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CN
China
Prior art keywords
battery
battery case
air
cooling
inlet cavity
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CN201821843032.8U
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Chinese (zh)
Inventor
柳斌
曾晓冰
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Xiamen Xinliji Electrical And Mechanical Equipment Co Ltd
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Xiamen Xinliji Electrical And Mechanical Equipment Co Ltd
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Priority to CN201821843032.8U priority Critical patent/CN209056574U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The utility model provides a kind of battery case extinguishing device with cooling and heat dissipation function, including battery case, on battery case lateral wall and the spout connection of the internal Storing case for being equipped with fire extinguisher, one end and fire extinguisher and the other end extend to the jet pipe of battery case internal upper part, and the smoke sensor device in battery box inner wall, the master controller being electrically connected with smoke sensor device is wherein equipped in the Storing case, the jet pipe is equipped with the solenoid valve being electrically connected with master controller;Battery case is separated into the battery cavities on top and the air-inlet cavity of lower part by the horizontal mounting plate being equipped with for installing battery, the mounting plate in the battery case;Equipped with several heat conducting pipes being arranged along battery chamber inner sidewall in the battery cavities.The utility model not only can be with self-extinguishing, moreover it is possible to cool down.

Description

A kind of battery case extinguishing device with cooling and heat dissipation function
Technical field
The utility model relates to extinguishing device technical fields, particularly, are related to a kind of battery case with cooling and heat dissipation function Extinguishing device.
Background technique
Battery case, that is, be used to store the cabinet of installation battery, and battery is widely applied to major as a kind of clean energy resource Field, if however battery in improper use, it is easy to it is on fire, therefore be used to install in the battery case of battery all in the prior art Mating the device for being used to put out a fire can be set.
Such as the utility model patent of Patent No. CN201720668157.0 discloses battery case fire extinguishing apparatus special, packet Fire extinguishing box is included, fire suppression bottle, connector, solenoid valve and controller, the corresponding fire extinguishing of each battery case are installed in fire extinguishing box Case, solenoid valve connect fire extinguishing tube, and fire extinguishing tube accesses in battery case, and fire suppression bottle is the tank body that inside is filled with high-pressure extinction gas, It is fixed with sealing cover in tank mouth, intercommunicating pore is offered on sealing cover, sealing cover can be rotated relative to tank mouth, and sealing cover passes through rotation Intercommunicating pore is set to be connected to or be staggered with tank mouth, sealing cap upper surface is provided with card slot, and connector medial surface is provided with card convex, solenoid valve Be connected to connector upper end, battery case fire extinguishing apparatus special further includes detector, and detector is mounted in battery case, detector with Controller connection, controller are connect with solenoid valve, and controller controls the opening and closing of solenoid valve by the signal that detector transmits.
Above scheme has the advantages that small in size, the corresponding battery case of a fire extinguisher and fire suppression bottle replacement facilitates.But There is also certain deficiencies;There are two general battery case reason on fire is general, one is there is fault in battery, such as short Cause on fire in road;Second, because battery needs to work in dry environments, therefore general battery case is in after covering case lid One state more sealed, therefore the heat that battery work generates is difficult to be discharged out of battery case, so continues with battery Work will make battery the temperature inside the box higher and higher, may finally lead to the danger of battery catches fire.
Utility model content
In view of this, the utility model aim is to provide a kind of battery case extinguishing device with cooling and heat dissipation function.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is:
A kind of battery case extinguishing device with cooling and heat dissipation function, including battery case, be set to battery case lateral wall on and it is interior Portion is equipped with the jet pipe that the Storing case of fire extinguisher, the spout connection of one end and fire extinguisher and the other end extend to battery case internal upper part, with And the smoke sensor device in battery box inner wall, wherein being equipped with the master control being electrically connected with smoke sensor device in the Storing case Device processed, the jet pipe are equipped with the solenoid valve being electrically connected with master controller;It is horizontal in the battery case to be equipped with for installing battery Mounting plate, battery case is separated into the battery cavities on top and the air-inlet cavity of lower part by the mounting plate;It is equipped in the battery cavities Several heat conducting pipes being arranged along battery chamber inner sidewall, wherein one end of the heat conducting pipe is connected to air-inlet cavity, the other end is pierced by The side wall on battery cavities top;The battery chamber inner sidewall is equipped with the temperature sensor being electrically connected with master controller;The battery Blower device towards air blast in air-inlet cavity is installed, wherein the blower device is electrically connected with master controller on the outer wall of case; It is equipped in the air-inlet cavity for the cooling component to cool down into the intracavitary air of air blast.
Preferably, the cooling component include it is horizontal be fixedly mounted in air-inlet cavity and the internal water tank for being marked with cold water, Wherein air-inlet cavity is separated into the wind guide chamber on top and the air blast chamber of lower part by the water tank, wherein the outlet air of the blower device End is connected to air blast chamber;Several guide ducts are equipped in the water tank, wherein one end of the guide duct is connected to wind guide chamber, separately One end is connected to air blast chamber.
Preferably, it is spiral coil structure that the guide duct, which is located at the pipeline section inside water tank,.
Preferably, one layer of thermal insulation layer is fixedly connected on the top tank wall of the water tank.
Compared with the prior art, utility model has the advantages that
1, the utility model fire extinguisher can not only put out a fire automatically when occurring fire behavior in battery case, can also be when electricity In cell cavity when the temperature is excessively high, cooling and heat dissipation is carried out to battery cavities inside by blower device, just can so reduces battery because of temperature Excessively high and on fire risk.
2, it is radiated in the utility model to battery cavities and mainly utilizes heat conducting pipe, blower device, and cooling component It carries out, and heat conducting pipe one end is connected to air-inlet cavity, the other end is to spread out of outside battery cavities, therefore whole after battery box cover upper box lid A battery cavities are just in the structure more sealed, and the moisture and dust in such outside air are just difficult to enter in battery cavities Battery is had an impact, while radiating and cooling can be carried out to battery cavities again under the action of blower device and heat conducting pipe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the circuit block diagram of the utility model.
Appended drawing reference: 1, battery case;101, battery cavities;102, air-inlet cavity;1021, wind guide chamber;1022, air blast chamber;2, it stores up Put case;3, fire extinguisher;4, jet pipe;5, solenoid valve;6, smoke sensor device;7, master controller;8, mounting plate;9, heat conducting pipe;10, warm Spend sensor;11, cool down component;111, water tank;112, guide duct;113, thermal insulation layer;12, blower device.
Specific embodiment
Below in conjunction with attached drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill Art scheme is more readily understood and grasps.
Embodiment:
Shown in referring to Figures 1 and 2, the present embodiment provides a kind of battery case extinguishing devices with cooling and heat dissipation function, including Battery case 1, be set on 1 lateral wall of battery case and it is internal be equipped with fire extinguisher 3 (fire extinguisher 3 here can be used dry powder extinguisher 3 or Inside fill the fire extinguisher 3 of high-pressure extinction gas) Storing case 2, one end and fire extinguisher 3 spout connection and the other end extend to battery case The jet pipe 4 of 1 internal upper part, and the smoke sensor device 6 on 1 inner sidewall of battery case are wherein equipped in Storing case 2 and pass with smog The master controller 7 that sensor 6 is electrically connected, wherein master controller 7 can use PLC controller, and jet pipe 4 is equipped with and master controller 7 The solenoid valve 5 of electrical connection;The horizontal mounting plate 8 being equipped with for installing battery in battery case 1;Battery case 1 is separated by mounting plate 8 The battery cavities 101 on top and the air-inlet cavity 102 of lower part;Wherein one end of jet pipe 4 extends to 101 internal upper part of battery cavities.Work as electricity When there is fire behavior in cell cavity 101, smoke sensor device 6 will input a fire signal to master controller 7, and master controller 7 is in turn It controls solenoid valve 5 to open, the extinguishing chemical in such fire extinguisher 3 is just directly sprayed along jet pipe 4 under the high pressure effect in fire extinguisher 3 To putting out a fire in battery cavities 101 inside to battery cavities 101.
Several heat conducting pipes 9 being arranged along 101 inner sidewall of battery cavities are equipped in battery cavities 101, wherein one end of heat conducting pipe 9 It is connected to air-inlet cavity 102, the other end is pierced by the side wall on 101 top of battery cavities;101 inner sidewall of battery cavities is equipped with and master controller The temperature sensor 10 of 7 electrical connections;Blower device 12 towards air blast in air-inlet cavity 102 is installed on the outer wall of battery case 1, Middle blower device 12 is electrically connected with master controller 7;It is equipped in air-inlet cavity 102 for being carried out to the air entered in air blast chamber 1022 The cooling component 11 of cooling, wherein blower device 12 can use air blower or fan.
Cooling component 11 is fixedly mounted in air-inlet cavity 102 including level and the internal water tank 111 for being marked with cold water, wherein Air-inlet cavity 102 is separated into the wind guide chamber 1021 on top and the air blast chamber 1022 of lower part by water tank 111, wherein blower device 12 Outlet air end is connected to air blast chamber 1022;Several guide ducts 112 are equipped in water tank 111, wherein one end of guide duct 112 and wind-guiding Chamber 1021 is connected to, and the other end is connected to air blast chamber 1022.
It is spiral coil structure that wherein guide duct 1121021, which is located at the pipeline section inside water tank 111, by guide duct 112 Pipeline section inside water tank 111 is set as spiral coil structure, and its object is to can increase contact of the guide duct 112 with cold water Area, so to improve cold water to the cooling effect of the air in guide duct 112.
Since battery is mounted on mounting plate 8, therefore heat a part that battery work generates can be transmitted by mounting plate 8 Into wind guide chamber 1021, so enter to reduce in wind guide chamber 1021 in heat transfer to water tank 111, in water tank 111 Top tank wall on be fixedly connected with one layer of thermal insulation layer, so to guarantee that the cold water in water tank 111 is in lower temperature.
Implementation principle: when the temperature in battery cavities 101 is higher, temperature sensor 10 will input one to master controller 7 A high temperature signal, and then master controller 7 will control the work of blower device 12, the air blast into air blast chamber 1022 so enters drum Wind in wind chamber 1022 will flow into wind guide chamber 1021 along guide duct 112, in the process, since guide duct 112 is to set In in water tank 111, therefore wind is again in guide duct 112 when flowing, will be carried out by the cold water in water tank 111 cooling formed it is cold Wind;It is expelled directly out outside battery cavities 101 into the wind in wind guide chamber 1021 further along heat conducting pipe 9, in the process, battery cavities 101 Heat can be transmitted in the cold wind in heat conducting pipe 9, finally as the cold wind in heat conducting pipe 9 is discharged together.
The utility model fire extinguisher 3 can not only put out a fire automatically when there is fire behavior in battery case 1, can also be when electricity In cell cavity 101 when the temperature is excessively high, electricity just can so be reduced to cooling and heat dissipation is carried out inside battery cavities 101 by blower device 12 The pond risk excessively high and on fire because of temperature.
It is radiated in the utility model to battery cavities 101 and mainly utilizes heat conducting pipe 9, blower device 12, and cooling What component 11 carried out, and 9 one end of heat conducting pipe is connected to air-inlet cavity 102, the other end is to spread out of outside battery cavities 101, therefore work as battery Entire battery cavities 101 are just in a structure more sealed, moisture and dust in such outside air after case 1 covers case lid Just it is difficult to enter in battery cavities 101 and battery is had an impact, while again can be right under the action of blower device 12 and heat conducting pipe 9 Battery cavities 101 carry out radiating and cooling.
The representative instance of above only the utility model, in addition to this, the utility model can also have other a variety of specific Embodiment, all technical solutions formed using equivalent substitution or equivalent transformation, all falls within the model of the requires of the utility model protection It encloses.

Claims (4)

1. a kind of battery case extinguishing device with cooling and heat dissipation function, including battery case (1), it is set on battery case (1) lateral wall And the spout of the internal Storing case (2) for being equipped with fire extinguisher (3), one end and fire extinguisher (3) connects and the other end extends to battery case (1) The jet pipe (4) of internal upper part, and the smoke sensor device (6) being set on battery case (1) inner sidewall, wherein in the Storing case (2) Equipped with the master controller (7) being electrically connected with smoke sensor device (6), the jet pipe (4) is equipped with and is electrically connected with master controller (7) Solenoid valve (5);The horizontal mounting plate (8) being equipped with for installing battery in the battery case (1), it is characterised in that: the installation Battery case (1) is separated into the battery cavities (101) on top and the air-inlet cavity (102) of lower part by plate (8);In the battery cavities (101) Equipped with several heat conducting pipes (9) being arranged along battery cavities (101) inner sidewall, wherein one end of the heat conducting pipe (9) and air-inlet cavity (102) it is connected to, the other end is pierced by the side wall on battery cavities (101) top;Battery cavities (101) inner sidewall is equipped with and master control The temperature sensor (10) of device (7) electrical connection;It is equipped on the outer wall of the battery case (1) towards air-inlet cavity (102) interior air blast Blower device (12), wherein the blower device (12) is electrically connected with master controller (7);It is equipped in the air-inlet cavity (102) Cooling component (11) for cooling down to the air entered in air blast chamber (1022).
2. a kind of battery case extinguishing device with cooling and heat dissipation function according to claim 1, it is characterised in that: the drop Warm component (11) includes that level is fixedly mounted in air-inlet cavity (102) and the internal water tank (111) for being marked with cold water, wherein described Air-inlet cavity (102) is separated into the wind guide chamber (1021) on top and the air blast chamber (1022) of lower part by water tank (111), wherein described The outlet air end of blower device (12) is connected to air blast chamber (1022);Several guide ducts (112) are equipped in the water tank (111), Wherein one end of the guide duct (112) is connected to wind guide chamber (1021), and the other end is connected to air blast chamber (1022).
3. a kind of battery case extinguishing device with cooling and heat dissipation function according to claim 2, it is characterised in that: described to lead It is spiral coil structure that air hose (112), which is located at the internal pipeline section of water tank (111),.
4. a kind of battery case extinguishing device with cooling and heat dissipation function according to claim 3, it is characterised in that: the storage One layer of thermal insulation layer (113) is fixedly connected on the top tank wall of water tank (111).
CN201821843032.8U 2018-11-09 2018-11-09 A kind of battery case extinguishing device with cooling and heat dissipation function Active CN209056574U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821843032.8U CN209056574U (en) 2018-11-09 2018-11-09 A kind of battery case extinguishing device with cooling and heat dissipation function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821843032.8U CN209056574U (en) 2018-11-09 2018-11-09 A kind of battery case extinguishing device with cooling and heat dissipation function

Publications (1)

Publication Number Publication Date
CN209056574U true CN209056574U (en) 2019-07-02

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114604511A (en) * 2022-03-23 2022-06-10 华能青海发电有限公司新能源分公司 High-energy battery storage bin with independent protection effect

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114604511A (en) * 2022-03-23 2022-06-10 华能青海发电有限公司新能源分公司 High-energy battery storage bin with independent protection effect

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