CN109731259A - Extinguishing device and method for battery charging safety - Google Patents
Extinguishing device and method for battery charging safety Download PDFInfo
- Publication number
- CN109731259A CN109731259A CN201910006692.3A CN201910006692A CN109731259A CN 109731259 A CN109731259 A CN 109731259A CN 201910006692 A CN201910006692 A CN 201910006692A CN 109731259 A CN109731259 A CN 109731259A
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- CN
- China
- Prior art keywords
- battery
- extinguishing
- charging safety
- battery charging
- liquid tank
- 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.)
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Abstract
The invention discloses a kind of extinguishing device and method for battery charging safety, extinguishing device includes cabinet, has fire extinguishing liquid tank and battery flat in the cabinet, extinguishing fluid is housed, the battery flat is for accommodating the battery being electrically charged in the fire extinguishing liquid tank；It further include release device, the release device controlled can switch between hold mode and release conditions, and under release conditions, the battery in battery flat is submerged by the extinguishing fluid.When extinguishing device and method for battery charging safety of the invention is abnormal in battery charging process, battery can be immersed in extinguishing fluid in time, prevent it from exploding or can put out a fire in time after its explosion, prevent bigger loss, practicability is stronger.
Description
Technical field
The present invention relates to a kind of extinguishing devices and method for battery charging safety.
Background technique
In current life, electric vehicle using relatively broad, be the important tool of daily trip, but electric vehicle is by battery
It powers, there are explosion danger in battery charging process, existing user, which gets used to removing on battery, takes apartment charging to, if battery is sent out
Raw explosion is easy to cause fire, causes bigger property loss, it is therefore necessary to which designing a kind of device prevents battery explosion from causing more
Big loss.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of for battery charging safety
Extinguishing device and method, it is desirable to provide it is a kind of battery charging be abnormal when in time make fire extinguishing processing device and method.
Technical solution: to achieve the above object, the extinguishing device for battery charging safety of the invention, includes cabinet,
There is fire extinguishing liquid tank and battery flat in the cabinet, extinguishing fluid is housed, the battery flat is for accommodating in the fire extinguishing liquid tank
The battery being electrically charged；It further include release device, the release device controlled can switch between hold mode and release conditions, release
Under state, the battery in battery flat is submerged by the extinguishing fluid.
It further, further include condition monitoring unit and control unit, the condition monitoring unit and release device are electric
Connect described control unit.
Further, further include automatically powering off unit, be provided on the cabinet for connecting the interface for being electrically charged battery,
The interface connects plug for connecting external power supply by the unit that automatically powers off；It is described to automatically power off unit electrical connection
Described control unit.
Further, the condition monitoring unit includes monitoring temperature sensor, current monitoring sensor, voltage monitoring biography
It is one of sensor, smog monitoring sensor these sensors, a variety of or whole.
Further, the battery flat is placed in the top of the fire extinguishing liquid tank；The release device includes being arranged described
Partition between battery flat and fire extinguishing liquid tank, the partition can controlled motion to be electrically charged battery and fall into the fire extinguishing liquid tank.
Further, the side of the partition is connected relative to the body pivot, be provided on the cabinet frame live every
The electric expansion pin of the other side of plate.
Further, the fire extinguishing liquid tank is placed in the top or side of the battery flat；Release device includes being set to institute
The valve between fire extinguishing liquid tank and the battery flat is stated, after the valve is opened, the extinguishing fluid can enter the battery flat.
For the intelligent fire fighting method of battery charging safety, it is applied to control unit, the method includes obtaining state prison
Control the monitoring data of unit acquisition；
Judge whether the monitoring data is more than given threshold；
It is that the release device is switched into release conditions, extinguishing fluid is made to submerge the battery being electrically charged.
Further, described switch to the release device before release conditions further includes
Unit disconnection is automatically powered off described in control.
The utility model has the advantages that the extinguishing device and method for battery charging safety of the invention occurs in battery charging process
When abnormal, battery can be immersed in extinguishing fluid in time, prevent it from exploding or can put out a fire in time after its explosion, prevent more
Big loss, practicability are stronger.
Detailed description of the invention
Attached drawing 1 is the structure chart in first embodiment for the extinguishing device of battery charging safety；
Attached drawing 2 is the structure chart in second embodiment for the extinguishing device of battery charging safety；
Attached drawing 3 is the flow diagram for the extinguishing method of battery charging safety.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Every other embodiment obtained is put, shall fall within the protection scope of the present invention.
It should be noted that the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot
It is interpreted as its relative importance of indication or suggestion or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.In addition, the skill between each embodiment
Art scheme can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when technical solution
Will be understood that the combination of this technical solution is not present in conjunction with there is conflicting or cannot achieve when, also not the present invention claims
Protection scope within.
Extinguishing device for battery charging safety as shown in Fig. 1, includes cabinet 1, has fire extinguishing in the cabinet 1
Liquid tank 11 and battery flat 12 are equipped with extinguishing fluid in the fire extinguishing liquid tank 11, and the battery flat 12 is for accommodating the electricity being electrically charged
Pond；It further include release device 2, the release device 2 controlled can switch between hold mode and release conditions, under release conditions,
Battery in battery flat 12 is submerged by the extinguishing fluid.
Theoretically, above-mentioned release device 2 can also be switched between hold mode and release conditions by manual operation, still, one
As battery catches fire explosion time it is shorter, therefore user generally has little time to operate, it is therefore necessary to realize device and automatically control,
It is automatically controlled to realize, further includes condition monitoring unit 3 and control unit 4, the condition monitoring unit 3 and release device 2
It is electrically connected described control unit 4.Condition monitoring unit 3 includes monitoring temperature sensor, current monitoring sensor, voltage monitoring
One of sensor, smog monitoring sensor these sensors, a variety of or whole, these sensors can monitor respectively battery and fill
The data such as temperature, electric current, voltage, smokescope in electric process, once data have exception, control unit 4, which issues control instruction, to be made
Release device 2 switches to release conditions.
The power supply to battery can be cut off when in order to be abnormal battery in time, further includes automatically powering off unit 5, the case
It is provided on body 1 for connecting the interface 6 for being electrically charged battery, the interface 6 automatically powers off the connection of unit 5 for connecting by described
Connect the plug 7 of external power supply；The unit 5 that automatically powers off is electrically connected described control unit 4.Automatically powering off unit 5 is solenoid valve.
In the first embodiment, as shown in Fig. 1, the battery flat 12 is placed in the top of the fire extinguishing liquid tank 11；Institute
Stating release device 2 includes the partition 21 that the battery flat 12 is arranged between liquid tank 11 of putting out a fire, and the partition 21 controlled can be transported
It moves so that being electrically charged battery falls into the fire extinguishing liquid tank 11.
Specifically, the side of the partition 21 is rotatablely connected relative to the cabinet 1, is provided with frame on the cabinet 1 and is lived
The electric expansion pin 22 of the other side of partition 21.The scalable unit of electric expansion pin 22 forms the support to partition 21, when different
When often occurring, the scalable unit receding of electric expansion pin 22 is no longer interfere with the movement of partition 21, partition 21 is in gravity
Under be rotated down, make battery fall into fire extinguishing liquid tank 11.
In second of embodiment, as shown in Fig. 2, the fire extinguishing liquid tank 11 is placed in the top or side of the battery flat 12
Side；Release device 2 includes the valve 23 being set between the fire extinguishing liquid tank 11 and battery flat 12, after the valve 23 is opened,
The extinguishing fluid can enter the battery flat 12.
As shown in Fig. 3, the intelligent fire fighting method for battery charging safety, is applied to control unit, the method packet
Include following steps S801-S803:
Step S801 obtains the monitoring data that condition monitoring unit 3 acquires；
Step S802 judges whether the monitoring data is more than given threshold；
Step S803 is that the release device 2 is switched to release conditions, and extinguishing fluid is made to submerge the battery being electrically charged.
Preferably, extinguishing fluid causes short circuit in order to prevent, before step S803 further include: automatically power off described in control
Unit 5 disconnects.
It, can when extinguishing device and method for battery charging safety of the invention is abnormal in battery charging process
Battery is immersed in extinguishing fluid in time, prevents it from exploding or can put out a fire in time after its explosion, prevents bigger loss,
Practicability is stronger.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (9)
1. the extinguishing device for battery charging safety, which is characterized in that include cabinet, have in the cabinet fire extinguishing liquid tank with
And battery flat, extinguishing fluid is housed, the battery flat is for accommodating the battery being electrically charged in the fire extinguishing liquid tank；It further include release dress
It sets, the release device controlled can switch between hold mode and release conditions, and under release conditions, the battery in battery flat is by institute
State extinguishing fluid submergence.
2. by the extinguishing device described in claim 1 for battery charging safety, which is characterized in that further include condition monitoring list
Member and control unit, the condition monitoring unit are electrically connected described control unit with release device.
3. by the extinguishing device as claimed in claim 2 for battery charging safety, which is characterized in that further include automatically powering off list
Member is provided on the cabinet for connecting the interface for being electrically charged battery, and the interface automatically powers off unit connection by described
For connecting the plug of external power supply；It is described to automatically power off unit electrical connection described control unit.
4. by the extinguishing device as claimed in claim 2 for battery charging safety, which is characterized in that the condition monitoring unit
Comprising in monitoring temperature sensor, current monitoring sensor, voltage monitoring sensor, smog monitoring sensor these sensors
It is a kind of, a variety of or whole.
5. by the described in any item extinguishing devices for battery charging safety of claim 1-4, which is characterized in that the battery
Cabin is placed in the top of the fire extinguishing liquid tank；The release device include be arranged in the battery flat and put out a fire liquid tank between every
Plate, the partition can controlled motion to be electrically charged battery and fall into the fire extinguishing liquid tank.
6. the extinguishing device as described in claim 5 for battery charging safety, which is characterized in that the side phase of the partition
The body pivot is connected, is provided with the electric expansion pin that frame lives the other side of partition on the cabinet.
7. by the described in any item extinguishing devices for battery charging safety of claim 1-4, which is characterized in that the fire extinguishing
Liquid tank is placed in the top or side of the battery flat；Release device includes being set between the fire extinguishing liquid tank and the battery flat
Valve, after the valve is opened, the extinguishing fluid can enter the battery flat.
8. being applied to control unit for the intelligent fire fighting method of battery charging safety, which is characterized in that the method includes
Obtain the monitoring data of condition monitoring unit acquisition；
Judge whether the monitoring data is more than given threshold；
It is that the release device is switched into release conditions, extinguishing fluid is made to submerge the battery being electrically charged.
9. by the intelligent fire fighting method according to any one of claims 8 for battery charging safety, which is characterized in that described to be released described
It puts before device switches to release conditions and further includes
Unit disconnection is automatically powered off described in control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910006692.3A CN109731259A (en) | 2019-01-04 | 2019-01-04 | Extinguishing device and method for battery charging safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910006692.3A CN109731259A (en) | 2019-01-04 | 2019-01-04 | Extinguishing device and method for battery charging safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109731259A true CN109731259A (en) | 2019-05-10 |
Family
ID=66363372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910006692.3A Withdrawn CN109731259A (en) | 2019-01-04 | 2019-01-04 | Extinguishing device and method for battery charging safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109731259A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111703867A (en) * | 2020-06-09 | 2020-09-25 | 博众精工科技股份有限公司 | Fire water tank and electric vehicle charging and replacing station |
-
2019
- 2019-01-04 CN CN201910006692.3A patent/CN109731259A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111703867A (en) * | 2020-06-09 | 2020-09-25 | 博众精工科技股份有限公司 | Fire water tank and electric vehicle charging and replacing station |
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190510 |