CN110420418A - Extinguishing device and power supply unit - Google Patents
Extinguishing device and power supply unit Download PDFInfo
- Publication number
- CN110420418A CN110420418A CN201910844323.1A CN201910844323A CN110420418A CN 110420418 A CN110420418 A CN 110420418A CN 201910844323 A CN201910844323 A CN 201910844323A CN 110420418 A CN110420418 A CN 110420418A
- Authority
- CN
- China
- Prior art keywords
- fire extinguishing
- enclosed construction
- construction
- extinguishing device
- opening
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 claims abstract description 101
- 230000004308 accommodation Effects 0.000 claims abstract description 26
- 239000011261 inert gas Substances 0.000 claims description 11
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000004146 energy storage Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920006324 polyoxymethylene Polymers 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
Extinguishing device and power supply unit provided by the present application, are related to automatic fire extinguishing technology field.Wherein, extinguishing device includes shell structure, fire extinguishing component, enclosed construction and trigger assembly.The opening that shell structure is provided with accommodation space and is connected to accommodation space.Fire extinguishing component is set to accommodation space.Enclosed construction is equipped with opening, for hindering to put out a fire component the exterior space by harness motion to shell structure.Trigger assembly is connect with enclosed construction, for fusing under the environment temperature for being greater than preset value, to drive enclosed construction relative to harness motion, so that at least partly structure of fire extinguishing component passes through harness motion to exterior space, to hinder the burning of exterior space.By above-mentioned setting, can improve existing extinguishing device has higher cost.
Description
Technical field
This application involves automatic fire extinguishing technology fields, in particular to a kind of extinguishing device and power supply unit.
Background technique
In power supply unit, it generally will include some energy storage devices (such as battery modules).Wherein, these energy storage devices are using
During may the spontaneous combustion because of high temperature.Thus, it can effectively hinder the burning of energy storage device directly to determine power supply
Equipment whether can safely carry out using.
Through inventor the study found that in order to which the burning to energy storage device carries out self-extinguishing processing, in the prior art, generally
Some electrical components (such as sensor, processor) can be used, to control fire extinguishing component.In this way, making extinguishing device
Higher cost.
Summary of the invention
In view of this, the application's is designed to provide a kind of extinguishing device and power supply unit, to improve existing fire extinguishing
There is higher cost in device.
To achieve the above object, the embodiment of the present application adopts the following technical scheme that
A kind of extinguishing device, comprising:
Shell structure, the opening which is provided with accommodation space and is connected to the accommodation space；
It is set to the fire extinguishing component of the accommodation space；
The enclosed construction being equipped with the opening, for hindering the fire extinguishing component to pass through the harness motion to institute
State the exterior space of shell structure；
The trigger assembly being connect with the enclosed construction, for fusing under the environment temperature for being greater than preset value, with
Drive the enclosed construction relative to the harness motion, so that at least partly structure of the fire extinguishing component is transported by the opening
It moves to the exterior space.
In the embodiment of the present application preferably selects, in above-mentioned extinguishing device, the fire extinguishing component includes:
Fire extinguishing structure, for being generated inert gas by thermal decomposition when moving to the exterior space, to pass through the inertia
Gas hinders burning.
In the embodiment of the present application preferably selects, in above-mentioned extinguishing device, the fire extinguishing component further include:
The protection structure for covering the fire extinguishing structure, melts for being heated when moving to the exterior space, so that institute
It states fire extinguishing structure and is generated inert gas by thermal decomposition.
In the embodiment of the present application preferably selects, in above-mentioned extinguishing device, the fire extinguishing component further include:
Support construction is used to support the fire extinguishing structure, wherein the fire extinguishing structure setting is in the outer of the support construction
Surface.
In the embodiment of the present application preferably selects, in above-mentioned extinguishing device, the fire extinguishing component further include:
First elastic construction, first elastic construction is when the fire extinguishing structure is located at the accommodation space in shape
The state of change, so that going out described in the elastic force driving based on deformation generation after the opening is connected to the exterior space
Fiery structure motion is to the exterior space.
In the embodiment of the present application preferably selects, in above-mentioned extinguishing device, the fire extinguishing component further include:
Baffle arrangement, the baffle arrangement are set between the fire extinguishing structure and first elastic construction, will be described
The elastic force that first elastic construction applies is transmitted to the fire extinguishing structure.
In the embodiment of the present application preferably selects, in above-mentioned extinguishing device, the trigger assembly includes:
Fixed structure, one end of the fixed structure is connect with the shell structure, the other end is connect with the enclosed construction,
For the enclosed construction to be fixed on to the position where the opening, with hinder the fire extinguishing component by the harness motion extremely
The exterior space；
Wherein, the fixed structure fuses under the environment temperature for being greater than preset value, so that the enclosed construction phase
For the harness motion.
In the embodiment of the present application preferably selects, in above-mentioned extinguishing device, the trigger assembly further include:
Second elastic construction, one end of second elastic construction connect with the shell structure, the other end and the closing
Structure connection, for driving the closing knot based on the elastic force provided to the enclosed construction after fixed structure fusing
Structure is relative to the harness motion.
In the embodiment of the present application preferably selects, in above-mentioned extinguishing device, the trigger assembly further include:
Position limiting structure, for preventing the enclosed construction from moving along the setting direction of the opening.
On the basis of the above, the embodiment of the present application also provides a kind of power supply units, comprising:
Encapsulating housing with hollow structure；
The battery modules being set to inside the encapsulating housing；
Above-mentioned extinguishing device, the extinguishing device are set to the inside of the encapsulating housing, in the battery modules
The burning is hindered when burning.
Extinguishing device and power supply unit provided by the present application, pass through the cooperation of shell structure, enclosed construction and trigger assembly
Setting can make under the control for not passing through electrical component, it will be able to drive at least partly structure motion of fire extinguishing component extremely
Exterior space carries out fire extinguishing processing, so as to improve existing extinguishing device because needing to be arranged electrical component to carry out to fire extinguishing component
It controls and there are problems that higher cost.Also, due to the setting of electrical component, certain electric energy can be also consumed, thus, it uses
Extinguishing device provided by the present application can also avoid energy waste problem, and practical value is higher.
To enable the above objects, features, and advantages of the application to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
Fig. 1 is the application block diagram of power supply unit provided by the embodiments of the present application.
Fig. 2 is the structural schematic diagram of extinguishing device provided by the embodiments of the present application.
Fig. 3 is the explosive view of extinguishing device provided by the embodiments of the present application.
Fig. 4 is the schematic diagram for the accommodation space being arranged in shell structure provided by the embodiments of the present application.
Fig. 5 is the schematic diagram for the opening being arranged in shell structure provided by the embodiments of the present application.
Fig. 6 is the structural schematic diagram of fire extinguishing component provided by the embodiments of the present application.
Fig. 7 is another structural schematic diagram of fire extinguishing component provided by the embodiments of the present application.
Fig. 8 is the structural schematic diagram of trigger assembly provided by the embodiments of the present application.
Icon: 10- power supply unit；20- electrical equipment；100- extinguishing device；110- shell structure；111- accommodation space；
113- opening；130- fire extinguishing component；131- fire extinguishing structure；133- protects structure；135- support construction；137- the first elasticity knot
Structure；139- baffle arrangement；150- enclosed construction；170- trigger assembly；171- fixed structure；171a- safety rope；171b- first
Fixed plate；The second elastic construction of 173-；173a- spring；The second fixed plate of 173b-；175- position limiting structure；200- battery modules；
300- encapsulating housing.
Specific embodiment
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment only
It is a part of the embodiment of the application, instead of all the embodiments.The application being usually described and illustrated herein in the accompanying drawings
The component of embodiment can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments herein provided in the accompanying drawings is not intended to limit below claimed
Scope of the present application, but be merely representative of the selected embodiment of the application.Based on the embodiment in the application, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model of the application protection
It encloses.
As shown in Figure 1, the embodiment of the present application provides a kind of power supply unit 10, can be used for 20 (such as vehicle of electrical equipment
Carry electric appliance) it is powered.Wherein, the power supply unit 10 may include extinguishing device 100, battery modules 200 and encapsulating housing
300。
In detail, the encapsulating housing 300 can have hollow structure.The extinguishing device 100 and the battery modules
200 are respectively arranged at the inside of the encapsulating housing 300, so that when the battery modules 200 are burnt, the fire extinguishing dress
The burning can be hindered by setting 100, to avoid because of the burning of the battery modules 200 obtaining that more devices is caused to damage due to sprawling
The problem of badly or causing explosion, and then leading to Electrical Safety accident.
In conjunction with Fig. 2 and Fig. 3, the embodiment of the present application also provides a kind of extinguishing device that can be applied to above-mentioned power supply unit 10
100.Wherein, the extinguishing device 100 may include shell structure 110, fire extinguishing component 130, enclosed construction 150 and trigger assembly
170。
In detail, in conjunction with Fig. 4 and Fig. 5, the shell structure 110 be provided with accommodation space 111 and with the accommodation space 111
The opening 113 of connection.The fire extinguishing component 130 is set to the accommodation space 111.The enclosed construction 150 and the opening
113 are equipped with, for hindering the fire extinguishing component 130 to pass through 113 outsides for moving to the shell structure 110 that are open
Space.The trigger assembly 170 is connect with the enclosed construction 150, molten for occurring under the environment temperature for being greater than preset value
It is disconnected, to drive the enclosed construction 150 relative to 113 movement of opening, so that at least partly knot of the fire extinguishing component 130
Structure moves to the exterior space by the opening 113.
So set, institute can be driven automatically when environment temperature (temperature of such as described exterior space) is greater than preset value
At least partly structure motion of fire extinguishing component 130 is stated to the exterior space, so that the burning in the exterior space is hindered, so that
In the case of not using any electrical component, it will be able to carry out automatic fire extinguishing processing, on the one hand can improve because using electricity
Gas element (cooperation of such as sensor and processor) and there are problems that higher cost, on the other hand can also avoid because using electricity
Gas element and the problem of cause the energy (electric energy) to waste, to avoid so that asking of reducing of the supplying power for outside ability of power supply unit 10
Topic, practical value are higher.
Optionally, the concrete shape of the shell structure 110 is unrestricted, can be selected according to practical application request
Or setting, as long as enabling to the shell structure 110 that can easily be placed in application environment, and make the fire extinguishing component
130 can be set to the accommodation space 111.
For example, the shell structure 110 can be cube shape, such as cuboid in the example that one kind can substitute.Example again
Such as, in the example that another kind can substitute, the shell structure 110 can be bar shape, such as cylindrical body.
Wherein, the accommodation space 111 can be cube shape, alternatively, being also possible to Else Rule or irregular shape.
The opening 113 can be set in side wall, bottom wall or the roof of the shell structure 110, as long as can be with the accommodation space
111 connections.
Also, the concrete shape of the opening 113 is also unrestricted, for example, either the rule shape such as rectangular, round
Shape is also possible to irregular shape, as long as can guarantee that at least partly structure of the fire extinguishing component 130 can be opened by this
Mouth 113 moves to the exterior space.
For example, in the example that can substitute of one kind, the fire extinguishing component 130 can be it is cylindric, it is accordingly, described to open
Mouth 113 can be round.
Optionally, the specific composition of the fire extinguishing component 130 is also unrestricted, can be selected according to practical application request
It selects or is arranged.
For example, the fire extinguishing component 130 may include fire extinguishing structure 131 in the example that one kind can substitute.
Wherein, the fire extinguishing structure 131 can be after the enclosed construction 150 be relative to 113 movement of opening, fortune
It moves to the exterior space, and the temperature of preset value is greater than based on the exterior space and is thermally decomposed, so that inert gas is generated,
And then burning is hindered by the inert gas.
It should be noted that in some instances, the material of the fire extinguishing structure 131 can be epoxy resin, accordingly,
The inert gas can be NO, NH3Equal gases.When the gas is used to carry out battery modules 200 fire extinguishing processing, on the one hand may be used
To dilute the imflammable gas of the release of battery modules 200, slow down so that burning, on the other hand acceptable and battery modules
Organic free compound of 200 releases combines, to interrupt a series of chain reactions generated due to burning, has preferable
Extinguishing effect.
Further, on the basis of above-mentioned example, in conjunction with Fig. 6, the fire extinguishing component 130 can also include protection structure
133。
Wherein, the protection structure 133 can cover the fire extinguishing structure 131.In this way, in 150 phase of enclosed construction
After 113 movement of opening, the protection structure 133 and the fire extinguishing structure 131 can be moved to together outside described
Portion space.Then, the protection structure 133 is melted in the heated in the environment of being greater than preset value of exterior space, so that described go out
Fiery structure 131 is generated inert gas by thermal decomposition.
Based on the setting of above-mentioned protection structure 133, it is possible to prevente effectively from since the fire extinguishing structure 131 malfunction (is not having
Have and just decomposed when burning) and the problem of lead to waste of material, and avoid generating since the fire extinguishing structure 131 malfunctions
Inert gas leakage and the problem of cause other safety accidents (such as gassing) so that security performance is higher.
Wherein, in some examples that can be substituted, the material of the protection structure 133 can be paint or natural
Rubber etc..
Further, on the basis of above-mentioned example, the fire extinguishing component 130 can also include support construction 135.
Wherein, the fire extinguishing structure 131 is set to the outer surface of the support construction 135, enables the support construction 135
It is enough that the fire extinguishing structure 131 is supported.
So set, the structural soundness of the fire extinguishing component 130 can be improved, avoid in use due to occurring
The reasons such as shake and lead to problems such as the fire extinguishing structure 131 be broken or breaking-up.
Further, on the basis of above-mentioned example, in conjunction with Fig. 7, the fire extinguishing component 130 can also include the first elasticity
Structure 137.
In detail, first elastic construction 137 is in when the fire extinguishing structure 131 is located at the accommodation space 111
State with deformation, so that being generated after the enclosed construction 150 is relative to 113 movement of opening based on the deformation
Elastic force drive the fire extinguishing structure 131 to move to the exterior space.
Wherein, in the example that one kind can substitute, first elastic construction 137 can be one end and be fixed on the shell
It (further includes other knots in the fire extinguishing component 130 that inner wall, the other end of body structure 110, which contact setting with the fire extinguishing structure 131,
It when structure, can also be contacted with the other structures).Also, pass through (or perhaps the enclosed construction of the fire extinguishing structure 131
150) and the extruding of the inner wall of the shell structure 110, so that first elastic construction 137 is in compressive state.
In this way, after the enclosed construction 150 is relative to 113 movement of opening, 137 base of the first elastic construction
In the elastic force that compressive state generates, the fire extinguishing structure 131 can be driven to move to the exterior space.
Further, on the basis of above-mentioned example, the fire extinguishing component 130 can also include baffle arrangement 139.
In detail, the baffle arrangement 139 is set between the fire extinguishing structure 131 and first elastic construction 137,
The fire extinguishing structure 131 is transmitted to the elastic force for applying first elastic construction 137.
So set, the elastic force that first elastic construction 137 can be made to apply is by after the baffle arrangement 139
The fire extinguishing structure 131 is acted on, to increase active area of the elastic force in the fire extinguishing structure 131, and then avoids institute
State the pressure that is subject to of fire extinguishing structure 131 it is excessive and the problem of be destroyed.
Wherein, in some instances, with further reference to Fig. 3, first elastic construction 137 can be multiple.Each institute
The one end for stating the first elastic construction 137 is set to inner wall, the other end of the shell structure 110 and is set to the baffle arrangement
139, allow to provide bigger elastic force to the fire extinguishing structure 131 by the baffle arrangement 139, to improve fire extinguishing knot
Structure 131 moves to the rate of the exterior space, and to carry out, timely, effectively fire extinguishing is handled.
Also, in some instances, the fire extinguishing structure 131 may be multiple, and accordingly, the opening 113 is also
It is multiple.Each fire extinguishing structure 131 is respectively arranged at side of the baffle arrangement 139 far from first elastic construction 137,
Allow first elastic construction 137 to pass through the baffle arrangement 139 while the multiple fire extinguishing structure 131 being driven to be distinguished
The exterior space is moved to by each opening 113, so that can produce more inert gas in synchronization,
And then it carries out efficiently fire extinguishing and handles.
Optionally, the concrete shape of the enclosed construction 150 is unrestricted, can be selected according to practical application request
Or setting, as long as the fire extinguishing component 130 can be hindered to move to the exterior space by the opening 113.
For example, the enclosed construction 150 can be strip in the example that one kind can substitute.
Wherein, the enclosed construction 150 is either block the whole between the opening 113 and the exterior space to connect
Circulation passage, so that the fire extinguishing component 130 moves to the exterior space of the shell structure 110 by the opening 113；It can also
To be the part communicating passage blocked between the opening 113 and the exterior space, so that the fire extinguishing component 130 passes through institute
State the exterior space that opening 113 moves to the shell structure 110.
In some instances, it is generated lazy in order to avoid the fire extinguishing structure 131 is decomposed in the accommodation space 111
Property gas the problem of, the enclosed construction 150 can block it is described opening 113 and the exterior space between whole be connected to lead to
Road.
Wherein, further to prevent the fire extinguishing structure 131 from decomposing in the accommodation space 111, the closing
Structure 150 and the shell structure 110 can be made of the lower material of some heat-conductive characteristics, to avoid described external empty
Between heat by the enclosed construction 150 and the conduction of the shell structure 110 to the accommodation space 111, and then lead to institute
Fire extinguishing structure 131 is stated the problem of the accommodation space 111 is decomposed.
Optionally, the specific shape of the trigger assembly 170 is constituted unrestricted, can be selected according to practical application request
Select or be arranged, if can be greater than preset value environment temperature under occur fuse and make the enclosed construction 150 relative to
113 movement of opening.
For example, in conjunction with Fig. 8, the trigger assembly 170 may include fixed structure in the example that one kind can substitute
171。
In detail, one end of the fixed structure 171 is connect with the shell structure 110, the other end and the closing are tied
Structure 150 connects, for the enclosed construction 150 to be fixed on to the position at 113 place of opening, to hinder the fire extinguishing component
130 move to the exterior space by the opening 113.
Wherein, the fixed structure 171 fuses under the environment temperature for being greater than preset value, so that the enclosed construction
150 relative to 113 movement of opening.
So set, as long as the fixed structure 171 can melt automatically when environment temperature is greater than preset value
It is disconnected, so that the enclosed construction 150 is completed to go out automatically relative to 113 movement of opening to pass through the fire extinguishing component 130
Fire processing.
Wherein, the specific composition of the fixed structure 171 is unrestricted.For example, in the example that one kind can substitute, institute
Stating fixed structure 171 may include safety rope 171a and the first fixed plate 171b.
In detail, the first fixed plate 171b can be fixedly installed on the shell structure 110, the safety rope 171a
One end can be fixedly installed on the first fixed plate 171b, the other end can be fixedly installed on the enclosed construction 150.
Wherein, the material of the safety rope 171a is unrestricted, as long as can occur when environment temperature is greater than preset value
Fusing.For example, the material of the safety rope 171a can be PE in the example that one kind can substitute
(polyethylene, polyethylene), PVC (Polyvinyl Chloride, polyvinyl chloride), POM (Polyformaldehyde,
Polyformaldehyde) etc. materials.
It should be noted that the fixed structure 171 generally can only provide a direction to the enclosed construction 150
It is opposite can also to provide another to the enclosed construction 150 in order to which effectively the enclosed construction 150 is fixed for power
The power in direction.
For example, the gravity of the enclosed construction 150 can also be used in the example that one kind can substitute.
That is, it is possible to opposite with the gravity of the enclosed construction 150 to the enclosed construction 150 offer by the fixed structure 171
The power in direction.In this way, the power opposite by both direction, can effectively be fixed institute's enclosed construction 150.
Also, after the fixed structure 171 fuses, since the fixed structure 171 is to the enclosed construction 150
The power of offer disappears, and allows the enclosed construction 150 based on the gravity of itself, and relative to 113 movement of opening.
In another example in the example that another kind can substitute, any placement of the extinguishing device 100 for convenience,
It can be applied by other structures to the enclosed construction 150 and the effect of power is provided.
In detail, the trigger assembly 170 can also include the second elastic construction 173.Second elastic construction 173
One end is connect with the shell structure 110, the other end is connect with the enclosed construction 150.
So set, making the fixed structure 171 and second elastic construction 173 respectively to the enclosed construction
150 provide the power of opposite direction, with after the fixed structure 171 fusing, second elastic construction 173 is based on to described
The elastic force that enclosed construction 150 provides drives the enclosed construction 150 relative to 113 movement of opening.
Wherein, the specific composition of second elastic construction 173 is unrestricted.For example, the example that can be substituted in one kind
In, second elastic construction 173 may include spring 173a and the second fixed plate 173b.
In detail, the second fixed plate 173b can be fixedly installed on the shell structure 110, the spring 173a's
One end can be fixedly installed on the second fixed plate 173b, the other end can be fixedly installed on the enclosed construction 150.
That is, can have the outer of opening 113 in the shell structure 110 specifically using in example a kind of
The first fixed plate 171b and the second fixed plate 173b is respectively set in two opposite marginal positions on wall.It then, will be described
Encapsulating structure is set between the first fixed plate 171b and the second fixed plate 173b, and will be opposite on the encapsulating structure
Two sides connect respectively by the safety rope 171a with the first fixed plate 171b, by the spring 173a and described the
Two fixed plate 173b connections, to be tied in the opposite direction to the encapsulation by the safety rope 171a and spring 173a
Structure apply pulling force realize the encapsulating structure fixation.
Further, on the basis of above-mentioned example, the trigger assembly 170 can also include position limiting structure 175.
In detail, the position limiting structure 175 can be equipped with the enclosed construction 150, for preventing the closing
Structure 150 is moved along the setting direction of the opening 113.
Wherein, the setting direction of the opening 113 refers to, the opening 113 is through to described from the accommodation space 111
The through direction of exterior space, refers in other words, and at least partly structure of the fire extinguishing component 130 is from the accommodation space 111
Move to the direction of motion of the exterior space.
So set, the enclosed construction 150 can effectively be prevented to act in the elastic force of first elastic construction 137
The setting direction movement of opening 113 described in lower edge, avoids in the fixed structure 171 when not fusing just due to described
Movement of the enclosed construction 150 in the setting direction and cause the fire extinguishing structure 131 to move to asking for the exterior space
Topic.
Wherein, two ends of the position limiting structure 175 can be fixed on the shell structure 110.Also, fixed side
Formula is unrestricted, for example, being also possible to by being fixed on either be directly fixed on the outer wall of the shell structure 110
The first fixed plate 171b and the second fixed plate 173b are stated, to be indirectly secured to the shell structure 110.
In conclusion extinguishing device 100 provided by the present application and power supply unit 10, pass through shell structure 110, enclosed construction
150 and trigger assembly 170 be equipped with, can make under the control for not passing through electrical component, it will be able to drive fire extinguishing group
At least partly structure motion of part 130 to exterior space carries out fire extinguishing processing, so as to improve existing extinguishing device 100 because needing
There is higher cost to be controlled fire extinguishing component 130 in setting electrical component.Also, due to setting for electrical component
It sets, can also consume certain electric energy, thus, energy waste problem can also be avoided using extinguishing device 100 provided by the present application,
Practical value is higher.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of extinguishing device characterized by comprising
Shell structure, the opening which is provided with accommodation space and is connected to the accommodation space；
It is set to the fire extinguishing component of the accommodation space；
The enclosed construction being equipped with the opening, for hindering the fire extinguishing component to pass through the harness motion to the shell
The exterior space of body structure；
The trigger assembly being connect with the enclosed construction, for fusing under the environment temperature for being greater than preset value, to drive
The enclosed construction is relative to the harness motion, so that at least partly structure of the fire extinguishing component passes through the harness motion extremely
The exterior space.
2. extinguishing device according to claim 1, which is characterized in that the fire extinguishing component includes:
Fire extinguishing structure, for being generated inert gas by thermal decomposition when moving to the exterior space, to pass through the inert gas
Hinder burning.
3. extinguishing device according to claim 2, which is characterized in that the fire extinguishing component further include:
The protection structure for covering the fire extinguishing structure, melts for being heated when moving to the exterior space, so that described go out
Fiery structure is generated inert gas by thermal decomposition.
4. extinguishing device according to claim 2, which is characterized in that the fire extinguishing component further include:
Support construction is used to support the fire extinguishing structure, wherein the fire extinguishing structure setting is in the appearance of the support construction
Face.
5. extinguishing device according to claim 2, which is characterized in that the fire extinguishing component further include:
First elastic construction, first elastic construction is when the fire extinguishing structure is located at the accommodation space in deformation
State, so that driving the fire extinguishing knot based on the elastic force that the deformation generates after the opening is connected to the exterior space
Structure moves to the exterior space.
6. extinguishing device according to claim 5, which is characterized in that the fire extinguishing component further include:
Baffle arrangement, which is set between the fire extinguishing structure and first elastic construction, by described first
The elastic force that elastic construction applies is transmitted to the fire extinguishing structure.
7. extinguishing device described in -6 any one according to claim 1, which is characterized in that the trigger assembly includes:
Fixed structure, one end of the fixed structure is connect with the shell structure, the other end is connect with the enclosed construction, is used for
The enclosed construction is fixed on to the position where the opening, to hinder the fire extinguishing component by the harness motion to described
Exterior space；
Wherein, the fixed structure be greater than preset value environment temperature under fuse so that the enclosed construction relative to
The harness motion.
8. extinguishing device according to claim 7, which is characterized in that the trigger assembly further include:
Second elastic construction, one end of second elastic construction connect with the shell structure, the other end and the enclosed construction
Connection, for driving the enclosed construction phase based on the elastic force provided to the enclosed construction after fixed structure fusing
For the harness motion.
9. extinguishing device according to claim 7, which is characterized in that the trigger assembly further include:
Position limiting structure, for preventing the enclosed construction from moving along the setting direction of the opening.
10. a kind of power supply unit characterized by comprising
Encapsulating housing with hollow structure；
The battery modules being set to inside the encapsulating housing；
Extinguishing device described in any one of claim 1-9, the extinguishing device are set to the inside of the encapsulating housing, are used for
The burning is hindered when the battery modules are burnt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910844323.1A CN110420418B (en) | 2019-09-06 | 2019-09-06 | Fire extinguishing device and power supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910844323.1A CN110420418B (en) | 2019-09-06 | 2019-09-06 | Fire extinguishing device and power supply equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110420418A true CN110420418A (en) | 2019-11-08 |
| CN110420418B CN110420418B (en) | 2024-02-20 |
Family
ID=68417904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910844323.1A Active CN110420418B (en) | 2019-09-06 | 2019-09-06 | Fire extinguishing device and power supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110420418B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114073832A (en) * | 2020-08-17 | 2022-02-22 | 锥能机器人嘉兴有限公司 | Locking device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000296182A (en) * | 1999-04-14 | 2000-10-24 | Masuo Takeda | Fire extinguisher installing tool |
| CN202682618U (en) * | 2012-08-15 | 2013-01-23 | 周小植 | Handheld extinguishing bar |
| CN103191540A (en) * | 2013-04-12 | 2013-07-10 | 胡永华 | Intelligent fire extinguisher device and intelligent fire extinguishing system |
| CN203564673U (en) * | 2013-10-22 | 2014-04-30 | 王明文 | Protective box for automobile/boat fire extinguisher |
| CN205617593U (en) * | 2016-02-26 | 2016-10-05 | 周雪峰 | Novel insulation board wall body that has a automatic fire extinguishing function |
| CN106823211A (en) * | 2017-03-21 | 2017-06-13 | 无锡市卡德姆机械科技有限公司 | Possesses the fire extinguisher cabinet that robot automatic sensing fire ejects fire extinguisher bottle |
| EP3363502A1 (en) * | 2017-02-17 | 2018-08-22 | Toyota Jidosha Kabushiki Kaisha | Battery pack |
| CN108969934A (en) * | 2018-08-27 | 2018-12-11 | 华霆（合肥）动力技术有限公司 | A kind of extinguishing device and battery modules |
-
2019
- 2019-09-06 CN CN201910844323.1A patent/CN110420418B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000296182A (en) * | 1999-04-14 | 2000-10-24 | Masuo Takeda | Fire extinguisher installing tool |
| CN202682618U (en) * | 2012-08-15 | 2013-01-23 | 周小植 | Handheld extinguishing bar |
| CN103191540A (en) * | 2013-04-12 | 2013-07-10 | 胡永华 | Intelligent fire extinguisher device and intelligent fire extinguishing system |
| CN203564673U (en) * | 2013-10-22 | 2014-04-30 | 王明文 | Protective box for automobile/boat fire extinguisher |
| CN205617593U (en) * | 2016-02-26 | 2016-10-05 | 周雪峰 | Novel insulation board wall body that has a automatic fire extinguishing function |
| EP3363502A1 (en) * | 2017-02-17 | 2018-08-22 | Toyota Jidosha Kabushiki Kaisha | Battery pack |
| CN106823211A (en) * | 2017-03-21 | 2017-06-13 | 无锡市卡德姆机械科技有限公司 | Possesses the fire extinguisher cabinet that robot automatic sensing fire ejects fire extinguisher bottle |
| CN108969934A (en) * | 2018-08-27 | 2018-12-11 | 华霆（合肥）动力技术有限公司 | A kind of extinguishing device and battery modules |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114073832A (en) * | 2020-08-17 | 2022-02-22 | 锥能机器人嘉兴有限公司 | Locking device |
| CN114073832B (en) * | 2020-08-17 | 2023-02-03 | 锥能机器人嘉兴有限公司 | Locking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110420418B (en) | 2024-02-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5715135B2 (en) | Secondary battery storage system rack | |
| US10661900B2 (en) | Method, apparatus, and kit for assembling a mobile platform | |
| CN110148694A (en) | Battery modules and battery pack | |
| CN108232064A (en) | A kind of temperature control safeguard structure of lithium battery system | |
| CN110420418A (en) | Extinguishing device and power supply unit | |
| CN114454748B (en) | Energy storage battery fire emergency device, control method thereof and charging station | |
| CN107342441A (en) | A kind of battery safety protection device | |
| BR112014032885B1 (en) | Apparatus for supplying energy and method for supplying backup energy | |
| CN106807004B (en) | A kind of battery system and its automatic dry chemical extinguishing device | |
| CN205303522U (en) | Safe battery module | |
| CN201654994U (en) | High-strength protection wireless environment detection device for use in case of disasters | |
| CA2820319A1 (en) | Emergency oxygen device, oxygen supply system and method for activating an emergency oxygen device for at least one passenger of an aircraft | |
| CN113059590A (en) | Power supply waterproof device for reconnaissance robot | |
| JP2022536404A (en) | Battery modules, battery racks containing same and power storage devices | |
| CN116260111B (en) | Distributed photovoltaic access protection equipment and application method thereof | |
| CN207399230U (en) | Network security controller of computer | |
| CN216120542U (en) | Cabinet body subassembly | |
| CN207085118U (en) | A kind of extinguishing device and automobile | |
| CN211350700U (en) | Lithium battery and fire extinguishing device for lithium battery | |
| CN104801000A (en) | Electroless self-starting firefighting extinguishing system | |
| CN107702143A (en) | A kind of ignition and exothermic weld equipment | |
| JP6042687B2 (en) | Solar power system | |
| CN202822544U (en) | Extinguishment device of battery box | |
| CN201681636U (en) | Self-starting dehydrogenation device with shell sandwich layer | |
| CN207896427U (en) | A kind of aerosol fire-extinguishing electric power cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |