CN207585707U - Aerogenesis measurement tooling - Google Patents
Aerogenesis measurement tooling Download PDFInfo
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- CN207585707U CN207585707U CN201721787010.XU CN201721787010U CN207585707U CN 207585707 U CN207585707 U CN 207585707U CN 201721787010 U CN201721787010 U CN 201721787010U CN 207585707 U CN207585707 U CN 207585707U
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Abstract
The utility model embodiment provides a kind of aerogenesis measurement tooling, is related to field of measuring technique.Aerogenesis measurement tooling includes：Heating component, heating controller, cooling component, cooling controller, temperature measuring equipment, device for pressure measurement, processing unit and the container that can be sealed, the processing unit is electrically connected with the heating controller, cooling controller, temperature measuring equipment and device for pressure measurement, the heating component is electrically connected with the heating controller, and the cooling component is electrically connected with the cooling controller.Using the aerogenesis measurement tooling, it can easily measure to obtain gas production during the quick-fried spray of battery.
Description
Technical field
The utility model is related to field of measuring technique, in particular to a kind of aerogenesis measurement tooling.
Background technology
Battery is the energy core of many electronic equipments, however battery has the risk of failure, such as electricity in use
Quick-fried spray occurs for pond, and battery occurs that during quick-fried spray a large amount of heat, gas etc. can be generated, can be to adjacent cells, module, whole packet battery etc.
It significantly affects.Thus, gas production when measuring the battery quick-fried spray of generation is particularly significant.
Utility model content
In view of this, the utility model embodiment is designed to provide a kind of aerogenesis measurement tooling, easily to survey
Measure gas production during the quick-fried spray of battery.
In a first aspect, the utility model embodiment provides a kind of aerogenesis measurement tooling, including：Heating component, heating
Controller, cooling component, cooling controller, temperature measuring equipment, device for pressure measurement, processing unit and the appearance that can be sealed
Device, the processing unit are electrically connected respectively with the heating controller, cooling controller, temperature measuring equipment and device for pressure measurement
It connects, the heating component is electrically connected with the heating controller, and the cooling component is electrically connected with the cooling controller；
The heating component is set on the battery, for heating the electricity under the control of the heating controller
Pond；The cooling component is arranged on outside the container, for cooling down the container under the control of the cooling controller；It is described
Temperature measuring equipment is used to measure the temperature value in the container；The device for pressure measurement is used to measure the pressure in the container
Force value；
The battery can be put into the container；The processing unit is used for by described in heating controller control
Heating component heats the battery being located in the container of the sealing, and the cooling component pair is controlled by the cooling controller
The container for accommodating the sealing of the battery is cooled down, and controls the temperature measuring equipment to accommodating the sealing of the battery
Container in temperature value measure, control the device for pressure measurement in the container for the sealing for accommodating the battery
Pressure value measures, and according to the temperature value and pressure value, obtains gas production during the quick-fried spray of the battery.
Optionally, the heating component includes heater strip, and the heater strip is wound on the battery, the computer heating control
Device is connect with the heater strip.
Optionally, the temperature measuring equipment includes K-type thermocouple and temperature indicator, K-type thermocouple one end position
In in the container, the other end extends the container and is connected to the temperature indicator.
Optionally, the cooling component includes circulating cooling water pipe, and the circulating cooling water pipe is wrapped in outside the container,
The circulating cooling water pipe is connect with the cooling controller.
Optionally, the device for pressure measurement is digital display manometer.
Optionally, the container includes the stainless steel babinet with opening and the stainless steel cover board with through-hole, the electricity
Pond can be positioned over by the opening in the stainless steel babinet, and the stainless steel cover board can be covered on the opening, institute
Stating the test side of digital display manometer can be embedded in by the through-hole in the stainless steel babinet, after assembling the digital display manometer
The stainless steel cover board can be covered on the opening, so as to the stainless steel babinet formed sealing accommodation space.
Optionally, the battery and the digital display manometer are distributed relative to the stainless steel babinet in diagonal.
Optionally, the opening of the stainless steel babinet and the junction of the stainless steel cover board are provided with air packing, described
Heating component includes heater strip, and the heater strip winding on the battery, is located in the battery in the stainless steel babinet
When, the one end of the heater strip far from the battery is extended the stainless steel babinet and is held in the air packing；
The temperature measuring equipment includes K-type thermocouple, described K-type thermocouple one end be located at the stainless steel babinet it is interior,
The other end extends the stainless steel babinet and is held in the air packing.
Optionally, the air packing is two layers, and when the battery is located in the stainless steel babinet, the heater strip is remote
The part that one end from the battery is extended the stainless steel babinet and contacted with the stainless steel babinet is held on two layers of institute
It states in air packing.
Optionally, described K-type thermocouple one end is located in the stainless steel babinet, the other end extends the stainless steel case
The body and part contacted with the stainless steel babinet is held in two layers of air packing.
Second aspect, the utility model embodiment provide a kind of aerogenesis measurement tooling, including：Heating component, heating
Controller, cooling component, cooling controller, temperature measuring equipment, device for pressure measurement and the container that can be sealed, the heating
Controller, cooling controller, temperature measuring equipment and device for pressure measurement are electrically connected with corresponding processing unit, the heating group
Part is electrically connected with the heating controller, and the cooling component is electrically connected with the cooling controller；
The heating component is set on the battery, for heating the electricity under the control of the heating controller
Pond；The cooling component is arranged on outside the container, for cooling down the container under the control of the cooling controller；
The battery can be put into the container；The heating controller can be controlled under the control of the processing unit
The heating component is made to heat the battery being located in the container of the sealing；The cooling controller can be in the processing dress
The cooling component is controlled to cool down the container for accommodating the sealing of the battery under the control put；The temperature survey dress
It puts to measure the temperature value in the container and be sent to the processing unit；The device for pressure measurement is described for measuring
Pressure value in container is simultaneously sent to the processing unit, so that the processing unit is obtained according to the temperature value and pressure value
Gas production during spray quick-fried to the battery.
The aerogenesis measurement tooling that the utility model embodiment provides, when realizing spray quick-fried to battery using less device
Gas production measurement, design it is more ingenious, it is at low cost, be easily assembled, realize it is more convenient, available for the quick-fried spray of all types of batteries
When gas production measure, the scope of application is wider.
For the above-mentioned purpose of the utility model, feature and advantage is enable to be clearer and more comprehensible, preferred embodiment cited below particularly, and
Attached drawing appended by cooperation, is described in detail below.
Description of the drawings
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the system block diagram of a kind of aerogenesis measurement tooling that the utility model preferred embodiment provides.
Fig. 2 is the assembling schematic diagram of a kind of aerogenesis measurement tooling that the utility model preferred embodiment provides.
Fig. 3 is the schematic block diagram of a kind of temperature measuring equipment that the utility model preferred embodiment provides.
Fig. 4 is the relative position signal of a kind of battery that the utility model preferred embodiment provides and device for pressure measurement
Figure.
Icon：11- processing units；12- cooling controllers；13- cooling components；14- heating controllers；15- heating components；
16- temperature measuring equipments；161-K type thermocouples；162- temperature indicators；17- device for pressure measurement；21- stainless steel babinets；
22- stainless steel cover boards；23- air packings；24- fastening screws.
Specific embodiment
Below in conjunction with attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole realities
Apply example.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be come with a variety of different configurations
Arrangement and design.Therefore, the detailed description of the embodiment of the utility model provided in the accompanying drawings is not intended to limit below
Claimed the scope of the utility model, but it is merely representative of the selected embodiment of the utility model.Based on the utility model
Embodiment, those skilled in the art's all other embodiments obtained under the premise of creative work is not made, all
Belong to the range of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need to that it is further defined and explained in subsequent attached drawing.
As shown in Figure 1, the utility model embodiment provides a kind of aerogenesis measurement tooling, including：Heating component 15 adds
Heat controller 14, cooling component 13, cooling controller 12, temperature measuring equipment 16, device for pressure measurement 17,11 and of processing unit
The container that can be sealed.
Wherein, the processing unit 11 and the heating controller 14, cooling controller 12, temperature measuring equipment 16 and pressure
Force measuring device 17 is electrically connected, and the heating component 15 is electrically connected with the heating controller 14, the cooling component 13
It is electrically connected with the cooling controller 12.
The heating component 15 is set on the battery, for described in the heating under the control of the heating controller 14
Battery.
The cooling component 13 is arranged on outside the container, for described in the cooling under the control of the cooling controller 12
Container.
The temperature measuring equipment 16 is used to measure the temperature value in the container.
The device for pressure measurement 17 is used to measure the pressure value in the container.
The battery can be put into the container.
The processing unit 11 is used to control the heating component 15 described close to being located at by the heating controller 14
Battery heating in the container of envelope, the cooling component 13 is controlled to accommodating the battery by the cooling controller 12
The container of sealing is cooled down, and controls the temperature measuring equipment 16 to the temperature in the container for the sealing for accommodating the battery
Value measures, and the device for pressure measurement 17 is controlled to survey the pressure value in the container for the sealing for accommodating the battery
Amount according to the temperature value and pressure value, obtains gas production during the quick-fried spray of the battery.
In the present embodiment, battery is various types of batteries that quick-fried spray possible occur, and the packaged type of battery is unlimited, example
Such as, battery can be cylindrical, rectangular, Soft Roll type etc..
Fig. 2 is please referred to, container can include the stainless steel babinet 21 with opening and the stainless steel cover with through-hole
Plate 22, the battery can be positioned over by the opening in the stainless steel babinet 21, and the stainless steel cover board 22 can cover
Together in the opening, the test side of device for pressure measurement 17 can be embedded in by the through-hole in the stainless steel babinet 21, dress
The opening can be covered on the stainless steel cover board 22 after the device for pressure measurement 17, thus with the stainless steel
Babinet 21 forms sealing accommodation space.Wherein, device for pressure measurement 17 can be there are many selection, as long as carry out pressure can be carried out
Value measures, for example, can be digital display manometer.
Stainless steel cover board 22 is covered on there are many modes of opening, for example, stainless steel cover board 22 can be fastened on opening,
Opening etc. can be sticked in.Show that stainless steel cover board 22 is covered on the realization structure of opening by fastening screw 24 in Fig. 2.
Fig. 4 is please referred to, the air-flow or ejectisome during spray quick-fried in order to avoid battery are straight to the test side of digital display manometer
It connects and causes to impact, so as to damage digital display manometer, optionally, battery and digital display manometer are in relative to the stainless steel babinet 21
Diagonal is distributed.
In order to further ensure that the leakproofness of container, optionally, opening and the stainless steel of the stainless steel babinet 21
The junction of cover board 22 is provided with air packing 23.Air packing 23 can by silica gel etc. can shape-changing material be made.
The type and set-up mode of heating component 15 can be a variety of, as long as battery can be heated, for example, heating group
Part 15 can be the heating mantle that can be set on battery, can be heater strip that can be wound on battery etc..
Heating controller 14, cooling controller 12, temperature measuring equipment 16 and processing are filled during spray quick-fried in order to avoid battery
It puts 11 to damage, optionally, heating controller 14, cooling controller 12 and processing unit 11 are arranged at external container.
When heating component 15 is heater strip or heating mantle, need to extend to that container is outer is connect with heating controller 14.With
For heating component 15 includes heater strip, for heating uniform, comprehensive to battery, heater strip can be wound on the battery,
When heating controller 14 is arranged on outside container, battery is located in stainless steel babinet 21, in order to realize the heating controller 14
With the connection between the heater strip, the one end of heater strip far from the battery need to extend the stainless steel babinet 21.Adding
It, can in the case that heated filament is thinner, and the opening for the steel babinet that becomes rusty and the junction of the stainless steel cover board 22 are provided with air packing 23
Heater strip is extended stainless steel babinet 21 and is clamped in air packing 23 with 21 contact position of stainless steel babinet.In order to ensure
Leakproofness, air packing 23 can be set two layers, and heater strip is extended stainless steel babinet 21 and contacts position with stainless steel babinet 21
It puts and is clamped between two layers of air packing 23, so that it is guaranteed that the air-tightness in container.
Fig. 3 is please referred to, in order to ensure temperature measuring equipment 16 will not increase and the quick-fried spray of battery because of the temperature in container
And be damaged, optionally, temperature measuring equipment 16 includes K-type thermocouple 161 and temperature indicator 162, the K-type thermocouple 161
One end is located in the container, the other end extends the container and is connected to the temperature indicator 162.
Include the above-mentioned stainless steel babinet 21 with opening and the stainless steel cover board 22 with through-hole, and stainless steel in container
In the case that the opening of babinet 21 and the junction of the stainless steel cover board 22 are provided with air packing 23, K-type thermocouple 161 extends
Go out stainless steel babinet 21 and be clamped in air packing 23 with 21 contact position of stainless steel babinet.
Processing unit 11 can be located at any position outside container, as long as can control heating controller 14, cooling
12 grade of device carries out convenient control.
Cooling component 13 can be there are many way of realization, as long as can cool down to container, for example, cooling component
13 can be air-cooled component, water cooling component etc., this is not restricted in the present embodiment.Recirculated cooling water is included with cooling component 13
For pipe, the circulating cooling water pipe can be wrapped in outside the container, described so as to carry out cooling down to container uniformly, comprehensively
Circulating cooling water pipe is connect with the cooling controller 12.
The utility model embodiment is intended to be designed the hardware structure of aerogenesis measurement tooling, based on the utility model
Above-mentioned hardware configuration in embodiment, user can neatly carry out corresponding Function Extension, so as to base according to actual demand
Aerogenesis measurement tooling measurement in this present embodiment obtains required data.
For example, the above-mentioned hardware structure of base in this present embodiment, when the quick-fried spray of battery can be obtained by below scheme measurement
Gas production.
The battery for being provided with heating component 15 is put into container and sealed, cooling component 13 is provided with outside the container,
The first temperature value in the container of the sealing is detected, the first gas amount in the container of the sealing is calculated.Wherein,
One temperature value is not worked in heating component 15, when battery is positioned in the container of sealing and quick-fried spray does not occur measurement obtain close
Temperature value in the container of envelope, first gas amount are the appearances of sealing being calculated in the case where measurement obtains the first temperature value
Gas flow in device.First gas amount can be calculated in the following manner.
The pressure value in the container of the sealing and the volume of a container of the sealing are obtained, according to formula P0V=n0RT0
The first gas amount in the container of the sealing is calculated, wherein, P0For the pressure value in the container of the sealing, T0For institute
State the first temperature value, V is the volume of a container of the sealing, and R is ideal gas constant, n0For the first gas amount.
Wherein, pressure value is not worked in heating component 15, and battery is positioned in the container of sealing and quick-fried spray does not occur
In the case of, the pressure value in the container of sealing that measurement obtains when measurement obtains the first temperature value, the volume of a container of sealing
Can be to measure obtained given data in advance.
The heating component 15 is controlled to heat, so that the quick-fried spray of the battery, controls the cooling component 13 to battery occurs
The container of the sealing after quick-fried spray cools down, the temperature in the container for obtaining the sealing after the generation quick-fried spray of battery in detection
When angle value reaches first temperature value, the second gas in the container of the sealing after the quick-fried spray of battery occurs is calculated
Amount.
Second is calculated according to the volume of a container of the pressure value detected at this time, the first temperature value and known sealing
Gas flow obtains the pressure value in the container of the sealing after the volume of a container of the sealing and the generation quick-fried spray of battery.Its
In, it is after measurement obtains first gas amount that the pressure value in the container of the sealing after the quick-fried spray of battery, which occurs, controls heating group
Part 15 is heated to the quick-fried spray of battery, then cooling component 13 is controlled to cool down, until the container of the sealing after the quick-fried spray of battery occurs
In temperature value return to the first temperature value, then detect the pressure value in container at this time.Occur close after the quick-fried spray of battery
Pressure value in the container of envelope is that the temperature value in the container of the sealing after the generation quick-fried spray of battery is returned to the first temperature value
When the obtained pressure value of measurement.Container is made of the material for being not likely to produce deformation, thus after the quick-fried spray of battery occurs, the body of container
Product is still constant.
According to formula P1V=n1RT0The second gas in the container of the sealing after the quick-fried spray of battery occurs is calculated
Amount, wherein, P1Pressure when being returned to for the temperature value after the generation quick-fried spray of battery, in the container of sealing to the first temperature value
Value, T0For first temperature value, V is the volume of a container of the sealing, and R is ideal gas constant, n1For the second gas
Amount.
Gas production during the quick-fried spray of the battery is calculated according to the first gas amount and the second gas amount,
In, gas production during the quick-fried spray of battery subtracts first gas amount for second gas amount.
It ensures that and quickly obtains measurement result, optionally, after heating component 15 is heated to the quick-fried spray of battery, cooling down
First control heating component 15 is stopped before the work of component 13, so that the appearance of the sealing of quick-fried spray can will occur for cooling component 13
Temperature in device is quickly reduced to the first temperature value.
It should be appreciated that by the setting of cooling component 13, the cooling of container more can be rapidly realized, by cooling
The control of component 13 enables the temperature in the container of the sealing of the quick-fried spray of generation to be more accurately and rapidly reduced to the first temperature
Value, so that the aerogenesis measurement used time is shorter, measurement result is more accurate.
Wherein, in the first temperature value in detecting the container of sealing for the first time, first control the work of cooling component 13 that can delay
Solution heating component 15 vessel temp caused when working increases suddenly so that and container can gently realize heating relatively, from
And it improves the safety measured and extends the service life of container.Optionally, the first temperature in the container of sealing is detected for the first time
During angle value, 13 operation setup duration of cooling component can be controlled, if more demanding to measurement efficiency, in order to reduce as far as possible pair plus
The influence of hot 15 heating effect of component can first control cooling component 13 to be stopped before the start-up operation of heating component 15.
If should be appreciated that it is of less demanding to measurement efficiency, to measure safety and container service life it is more demanding, can be in heating group
Cooling component 13 is controlled to be stopped again after 15 operation setup duration of part.The present embodiment is not restricted this.
In order to more clearly illustrate the gas production measurement method of the utility model embodiment, now with spray aerogenesis quick-fried to lithium battery
Amount carries out illustrated below for measuring.
It is put into stainless steel babinet 21 after lithium battery is wound upper heater strip and K-type thermocouple 161, by heater strip and K-type
Thermocouple 161 extends the position that stainless steel babinet 21 is open and is contacted with stainless steel babinet 21 and is sandwiched in air packing 23, Ran Houtong
It crosses fastening screw 24 to fasten stainless steel cover board 22, digital display manometer is installed on stainless steel cover board 22, lithium battery and digital display
Pressure gauge is placed according to diagonal way, then winds circulating cooling water pipe in 21 surrounding of stainless steel babinet.
The pressure gauge indices P of record at this time0, temperature registration T0, 21 volume V of stainless steel babinet is it is known that according to perfect gas side
Journey can obtain：P0V=n0RT0(ideal gas constant R can be inquired according to temperature), and then the amount n of gas at this time is calculated0；
Heating wire works is controlled to make the quick-fried spray of lithium battery thermal runaway, at this time stainless steel babinet 21 to be heated to lithium battery
Interior pressure and temperature can increase, and then control heater strip is stopped and control loop cooling water pipe works, with the time
Extension and cooling water effect, temperature will gradually reduce, and treat that temperature is cooled to T0When, record pressure gauge index at this time
P1, according to equation for ideal gases, can obtain：P1V=n1RT0, due to box volume V, rationality gas constant R, temperature T0It is constant, because
This is available：P1/P0=n1/n0, so increased gas flow Δ n=n0*(P1-P0)/P0, i.e. the quick-fried spray gas production of lithium battery, i.e. Δ
N=n1-n0。
It should be appreciated that the aerogenesis measurement tooling in the utility model embodiment can also have other that can realize deformation, example
Such as, the aerogenesis measurement tooling in the present embodiment can not include above-mentioned processing unit 11, only include：Heating component 15, heating
Controller 14, cooling component 13, cooling controller 12, temperature measuring equipment 16, device for pressure measurement 17 and the appearance that can be sealed
Device.In addition can buy or be configured processing unit 11 by user, with reference in the present embodiment heating component 15, computer heating control
Device 14, cooling component 13, cooling controller 12, temperature measuring equipment 16, device for pressure measurement 17 and the container reality that can be sealed
Existing aerogenesis measurement, the present embodiment are not restricted this.
In that case, the heating controller 14, cooling controller 12, temperature measuring equipment 16 and pressure measurement dress
It puts 17 to be electrically connected with corresponding processing unit 11, the heating component 15 is electrically connected with the heating controller 14, the cooling
Component 13 is electrically connected with the cooling controller 12.The heating component 15 is set on the battery, in the heating
The battery is heated under the control of controller 14；The cooling component 13 is arranged on outside the container, in the cooling control
The container is cooled down under the control of device 12 processed.The battery can be put into the container；The heating controller 14 can be
The heating component 15 is controlled to heat the battery being located in the container of the sealing under the control of the processing unit 11；It is described
Cooling controller 12 can control the cooling component 13 to accommodating the battery under the control of the processing unit 11
The container of sealing is cooled down；The temperature measuring equipment 16 is used to measure the temperature value in the container and is sent to the place
Manage device 11；The device for pressure measurement 17 is used to measure the pressure value in the container and is sent to the processing unit 11,
So that the gas production when processing unit 11 according to the temperature value and pressure value, obtains the battery quick-fried spray.
Due to aerogenesis measurement tooling not include processing unit 11 in the case of, the realization structure and principle of each device with
Foregoing description is similar, is only that processing and control process are performed by individual processing unit 11, thus the present embodiment does not go to live in the household of one's in-laws on getting married to this
It states.
Aerogenesis measurement tooling in the utility model embodiment, when realizing spray quick-fried to battery using less device
The measurement of gas production, design is more ingenious, it is at low cost, be easily assembled, realize it is more convenient, during available for the quick-fried spray of all types of batteries
Gas production measure, the scope of application is wider.
In the several embodiments provided in the utility model embodiment, it should be understood that disclosed device and method,
It can also realize by another way.Device and method embodiment described above is only schematical, for example, attached drawing
In flow chart and block diagram show the devices of multiple embodiments according to the present utility model, method and computer program product
Architectural framework in the cards, function and operation.In this regard, each box in flow chart or block diagram can represent a mould
A part for block, program segment or code, a part for the module, program segment or code are used to implement rule comprising one or more
The executable instruction of fixed logic function.It should also be noted that it is marked in box as in the realization method replaced at some
Function can also be occurred with being different from the sequence marked in attached drawing.For example, two continuous boxes can essentially substantially simultaneously
It performs capablely, they can also be performed in the opposite order sometimes, this is depended on the functions involved.It is also noted that frame
The combination of figure and/or each box in flow chart and the box in block diagram and/or flow chart can be used as defined in performing
Function or the dedicated hardware based system of action come realize or can with the combination of specialized hardware and computer instruction come
It realizes.
In addition, each function module in each embodiment of the utility model can integrate to be formed one it is independent
Part or modules individualism, can also two or more modules be integrated to form an independent part.
The foregoing is merely the alternative embodiments of the utility model, are not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of aerogenesis measurement tooling, which is characterized in that including：Heating component, heating controller, cooling component, cooling control
Device processed, temperature measuring equipment, device for pressure measurement, processing unit and the container that can be sealed, the processing unit with it is described plus
Heat controller, cooling controller, temperature measuring equipment and device for pressure measurement are electrically connected, and the heating component adds with described
Heat controller is electrically connected, and the cooling component is electrically connected with the cooling controller；
The heating component is arranged on battery, for heating the battery under the control of the heating controller；It is described cold
But component is arranged on outside the container, for cooling down the container under the control of the cooling controller；The temperature survey
Device is used to measure the temperature value in the container；The device for pressure measurement is used to measure the pressure value in the container；
The battery can be put into the container；The processing unit is used to control the heating by the heating controller
Component heats the battery being located in the container of the sealing, and the cooling component is controlled to accommodating by the cooling controller
The container for having the sealing of the battery is cooled down, and controls the temperature measuring equipment to accommodating the appearance of the sealing of the battery
Temperature value in device measures, and controls the device for pressure measurement to the pressure in the container for the sealing for accommodating the battery
Value measures, and according to the temperature value and pressure value, obtains gas production during the quick-fried spray of the battery.
2. aerogenesis measurement tooling according to claim 1, which is characterized in that the heating component includes heater strip, institute
State heater strip winding on the battery, the heating controller is connect with the heater strip.
3. aerogenesis measurement tooling according to claim 1, which is characterized in that the temperature measuring equipment includes K-type heat
Galvanic couple and temperature indicator, described K-type thermocouple one end is located in the container, the other end extends the container and is connected to
The temperature indicator.
4. aerogenesis measurement tooling according to claim 1, which is characterized in that the cooling component includes recirculated cooling water
Pipe, the circulating cooling water pipe are wrapped in outside the container, and the circulating cooling water pipe is connect with the cooling controller.
5. aerogenesis measurement tooling according to claim 1, which is characterized in that the device for pressure measurement is digital display pressure
Table.
6. aerogenesis measurement tooling according to claim 5, which is characterized in that the container is included with the stainless of opening
Steel babinet and the stainless steel cover board with through-hole, the battery can be positioned over by the opening in the stainless steel babinet,
The stainless steel cover board can be covered on the opening, and the test side of the digital display manometer can be embedded in institute by the through-hole
It states in stainless steel babinet, the opening can be covered on by assembling the stainless steel cover board after the digital display manometer, so as to
Sealing accommodation space is formed with the stainless steel babinet.
7. aerogenesis measurement tooling according to claim 6, which is characterized in that the battery and the digital display manometer phase
The stainless steel babinet is distributed in diagonal.
8. aerogenesis measurement tooling according to claim 6, which is characterized in that the opening of the stainless steel babinet with it is described
The junction of stainless steel cover board is provided with air packing, and the heating component includes heater strip, and the heater strip is wrapped in the electricity
Chi Shang, when the battery is located in the stainless steel babinet, the one end of the heater strip far from the battery is extended described
Stainless steel babinet is simultaneously held in the air packing；
The temperature measuring equipment includes K-type thermocouple, and described K-type thermocouple one end is located in the stainless steel babinet, is another
Extend the stainless steel babinet and be held in the air packing in end.
9. aerogenesis measurement tooling according to claim 8, which is characterized in that the air packing is two layers, in the electricity
When pond is located in the stainless steel babinet, the one end of the heater strip far from the battery extend the stainless steel babinet and with
The part of the stainless steel babinet contact is held in two layers of air packing；
Described K-type thermocouple one end is located in the stainless steel babinet, the other end extends the stainless steel babinet and with it is described
The part of stainless steel babinet contact is held in two layers of air packing.
10. a kind of aerogenesis measurement tooling, which is characterized in that including：Heating component, heating controller, cooling component, cooling control
Device processed, temperature measuring equipment, device for pressure measurement and the container that can be sealed, the heating controller, cooling controller, temperature
Measuring device and device for pressure measurement are electrically connected with corresponding processing unit, and the heating component is electrically connected with the heating controller
It connects, the cooling component is electrically connected with the cooling controller；
The heating component is arranged on battery, for heating the battery under the control of the heating controller；It is described cold
But component is arranged on outside the container, for cooling down the container under the control of the cooling controller；
The battery can be put into the container；The heating controller can control institute under the control of the processing unit
Heating component is stated to heat the battery being located in the container of the sealing；The cooling controller can be in the processing unit
The control lower control cooling component cools down the container for accommodating the sealing of the battery；The temperature measuring equipment is used
In the temperature value measured in the container and it is sent to the processing unit；The device for pressure measurement is used to measure the container
In pressure value and be sent to the processing unit so that the processing unit obtains institute according to the temperature value and pressure value
State gas production during the quick-fried spray of battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981834A (en) * | 2018-08-07 | 2018-12-11 | 国家能源投资集团有限责任公司 | Mass flowmenter |
| CN110864758A (en) * | 2019-11-12 | 2020-03-06 | 桐乡乐维新材料有限公司 | Device and method for detecting gas production rate in graphene battery |
| CN111948553A (en) * | 2020-08-19 | 2020-11-17 | 华霆（合肥）动力技术有限公司 | Battery explosion detection system and method |
| CN112595982A (en) * | 2020-12-04 | 2021-04-02 | 东莞市巴能检测技术有限公司 | Battery adiabatic temperature rise detection device |
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2017
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981834A (en) * | 2018-08-07 | 2018-12-11 | 国家能源投资集团有限责任公司 | Mass flowmenter |
| CN110864758A (en) * | 2019-11-12 | 2020-03-06 | 桐乡乐维新材料有限公司 | Device and method for detecting gas production rate in graphene battery |
| CN110864758B (en) * | 2019-11-12 | 2020-12-18 | 桐乡乐维新材料有限公司 | Device and method for detecting gas production rate in graphene battery |
| CN111948553A (en) * | 2020-08-19 | 2020-11-17 | 华霆（合肥）动力技术有限公司 | Battery explosion detection system and method |
| CN111948553B (en) * | 2020-08-19 | 2023-05-23 | 华霆（合肥）动力技术有限公司 | Battery explosion detection system and method |
| CN112595982A (en) * | 2020-12-04 | 2021-04-02 | 东莞市巴能检测技术有限公司 | Battery adiabatic temperature rise detection device |
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