CN206430868U - Battery bag coolant visits leakage device and system - Google Patents
Battery bag coolant visits leakage device and system Download PDFInfo
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- CN206430868U CN206430868U CN201720143239.3U CN201720143239U CN206430868U CN 206430868 U CN206430868 U CN 206430868U CN 201720143239 U CN201720143239 U CN 201720143239U CN 206430868 U CN206430868 U CN 206430868U
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- coolant
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Abstract
The utility model provides a kind of battery bag coolant and visits leakage device and system.Battery bag includes cooling treatment unit, and cooling treatment unit is visited leakage device with battery bag coolant and is connected, and battery bag coolant, which visits leakage device, to be included：Visit leakage passage, alarm unit and at least one humidity sensor.It is a confined space to visit leakage passage, and the easy leak source of cooling treatment unit, which is located at, to be visited in leakage passage.Humidity sensor is arranged in spy leakage passage, the coolant leakage situation of the easy leak source to detect cooling treatment unit.Humidity sensor is electrically connected with alarm unit, and when humidity sensor senses humidity more than a default humidity, triggering alarm unit is alarmed.Thereby, it is possible to detect micro- leakage situation of easy leak source coolant in time and alarmed, to inform that staff carries out maintenance process in time, it is to avoid occur because long-term inspection does not measure major hidden danger caused by micro- leakage.
Description
Technical field
The utility model is related to field of battery management, visits leakage device in particular to a kind of battery bag coolant and is
System.
Background technology
In the prior art, the big leakage of coolant can be detected, but micro- leakage is difficult detection, and existing technology does not have
Suitable micro- leak detection scheme.When there is the micro- leakage of coolant, had no problem in a period of time after system work, but it is long
Phase inspection, which does not measure micro- leakage, can have major hidden danger, once going wrong, can cause fatefulue, irremediable loss.
Utility model content
In order to overcome above-mentioned deficiency of the prior art, the utility model provide a kind of battery bag coolant visit leakage device and
System, the situation of the easy micro- leakage of leak source coolant can be detected in time and is alarmed.
The utility model preferred embodiment provides a kind of battery bag coolant and visits leakage device, and the battery bag is included at cooling
Unit is managed, the cooling treatment unit is visited leakage device with the battery bag coolant and is connected, and the battery bag coolant visits neglected loading
Put including：Visit leakage passage, alarm unit and at least one humidity sensor；
The leakage passage of visiting is a confined space, and the easy leak source of the cooling treatment unit is located at described visit in leakage passage；
The humidity sensor is arranged on described visit and leaked in passage, the leakiness to detect the cooling treatment unit
The coolant leakage situation of point；
The humidity sensor is electrically connected with the alarm unit, when the humidity sensor senses humidity more than one
The alarm unit is triggered during default humidity to be alarmed.
In the utility model preferred embodiment, the battery bag includes multiple battery modules, the cooling treatment unit
The cold flat tube of liquid including detouring between the battery modules and connected with the cold flat tube of the liquid for being carried for the cold flat tube of the liquid
For the liquid cooled module of coolant；
Junction between the liquid cooled module and the cold flat tube of the liquid is the easy leak source of the cooling treatment unit.
In the utility model preferred embodiment, the leakage passage of visiting includes：Loop pipe and at least one fluid collection chamber, it is described
Fluid collection chamber is connected by the loop pipe leaks passage to form described visit, and the easy leak source is located in the fluid collection chamber, the product
Sap cavity is used for the coolant for storing the easy leak source leakage being located in the fluid collection chamber.
In the utility model preferred embodiment, the liquid cooled module includes the cold connecting tube of liquid and joint, and the liquid is cold flat
Pipe is with the cold connecting tube of the liquid by the fittings, and the junction between the joint and the cold flat tube of the liquid is described cold
But the easy leak source of processing unit, the junction is located in the fluid collection chamber.
In the utility model preferred embodiment, the joint includes a connection interface, and the connection interface is cylindrical tube
Shape structure, the cold flat tube of liquid connects orifice with the cold connecting tube of the liquid by described, and the connection interface is described cold
But the easy leak source of processing unit, the connection interface is included in the space that the fluid collection chamber is formed.
In the utility model preferred embodiment, the cold connecting tube of liquid includes multiple connection single tubes, the adjacent company
By the fittings between order pipe, to form the cold connecting tube of the liquid.
In the utility model preferred embodiment, the cold connecting tube of liquid is integral type hollow pipeline, the cold connection of the liquid
Multiple through holes are provided with pipe, the through hole is connected by the joint and the cold flat tube of the liquid, coolant is passed through into institute
Through hole is stated to be input in the cold flat tube of the liquid.
In the utility model preferred embodiment, the alarm unit includes processing controller and alarm, the processing
Controller is electrically connected with the alarm, and the processing controller is electrically connected with the humidity sensor, when the processing
When the humidity that controller receives the humidity sensor sensing exceedes the default humidity, the processing controller triggering is described
Alarm is alarmed.
The utility model preferred embodiment also provides a kind of battery bag coolant and visits leakage system, and the battery bag coolant is visited
Leakage system includes：Battery bag and battery bag coolant visit leakage device；
The battery bag includes multiple battery modules, and the multiple battery modules be arranged in parallel；
The battery bag includes cooling treatment unit, and the cooling treatment unit visits leakage device with the battery bag coolant
Connection, the battery bag coolant, which visits leakage device, to be included：Leakage passage, alarm unit and at least one humidity sensor are visited, wherein：
The leakage passage of visiting is a confined space, and the easy leak source of the cooling treatment unit is arranged on described visit and leaks passage
It is interior；
The humidity sensor is arranged on described visit and leaked in passage, the leakiness to detect the cooling treatment unit
The coolant leakage situation of point；
The humidity sensor is electrically connected with the alarm unit, when the humidity sensor senses humidity more than one
The alarm unit is triggered during default humidity to be alarmed.
In the utility model preferred embodiment, the cooling treatment unit includes detouring between the battery modules
The cold flat tube of liquid and connect the liquid cooled module for providing coolant for the cold flat tube of the liquid with the cold flat tube of the liquid；
Junction between the liquid cooled module and the cold flat tube of the liquid is the easy leak source of the cooling treatment unit；
The leakage passage of visiting includes：Loop pipe and at least one fluid collection chamber, the fluid collection chamber are connected by the loop pipe
Passage is leaked to form described visit, the easy leak source is located in the fluid collection chamber, the fluid collection chamber, which is used to store, is located at the hydrops
The coolant of the easy leak source leakage of intracavitary.
In terms of existing technologies, the utility model has the advantages that：
Battery bag includes cooling treatment unit, and the cooling treatment unit is visited leakage device with the battery bag coolant and connected
Connect, the battery bag coolant, which visits leakage device, to be included：Visit leakage passage, alarm unit and at least one humidity sensor.It is described to visit
Leakage passage is a confined space, and the easy leak source of the cooling treatment unit is located at described visit in leakage passage.The humidity sensor
It is arranged on described visit to leak in passage, the coolant leakage situation of the easy leak source to detect the cooling treatment unit.Institute
State humidity sensor to be electrically connected with the alarm unit, when the humidity sensor senses humidity more than a default humidity
The alarm unit is triggered to be alarmed.Thereby, it is possible to detect micro- leakage situation of easy leak source coolant in time and alarmed,
To inform that staff carries out maintenance process in time, it is to avoid occur because long-term inspection does not measure major hidden danger caused by micro- leakage.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, it will use below required in embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 visits the block diagram of leakage system for the battery bag coolant that the utility model preferred embodiment is provided.
The structural representation for the single battery module that Fig. 2 provides for the utility model preferred embodiment.
Fig. 3 visits leakage device for the battery bag coolant that the utility model preferred embodiment is provided and is connected with cooling treatment unit
The first viewing angle constructions schematic diagram.
Fig. 4 visits the structural representation of leakage device for the battery bag coolant that the utility model preferred embodiment is provided.
The block diagram for the alarm unit shown in Fig. 4 that Fig. 5 provides for the utility model preferred embodiment.
The structural representation for the cooling treatment unit that Fig. 6 provides for the utility model preferred embodiment.
Fig. 7 visits leakage device for the battery bag coolant that the utility model preferred embodiment is provided and is connected with cooling treatment unit
The second viewing angle constructions schematic diagram.
The structural representation for the joint shown in Fig. 7 that Fig. 8 provides for the utility model preferred embodiment.
Fig. 9 is one of structural representation of the cold connecting tube of liquid that the utility model preferred embodiment is provided.
Figure 10 is the two of the structural representation of the cold connecting tube of liquid that the utility model preferred embodiment is provided.
Icon：10- battery bags coolant visits leakage system；100- battery bags coolant visits leakage device；110- visits leakage passage；
112- loop pipes；114- fluid collection chambers；120- alarm units；122- processing controllers；124- alarms；130- humidity sensors；
200- battery bags；210- cooling treatment units；The cold flat tube of 212- liquid；214- liquid cooled modules；The cold connecting tube of 2140- liquid；2141- connects
Head；2143- connects interface；2142- connection single tubes；2144- through holes；220- battery modules；222- cells.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit requirement
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, or
It is the orientation or position relationship usually put when the utility model product is used, is for only for ease of description the utility model and letter
Change description, rather than indicate or imply signified device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for area
Divide description, and it is not intended that indicating or implying relative importance.
In addition, the term such as term " level ", " vertical ", " pendency " is not offered as requiring part abswolute level or pendency, and
It is to be slightly tilted.As " level " only refers to that its direction, with respect to more level for " vertical ", is not the expression structure
Must be fully horizontal, but can be slightly tilted.
In description of the present utility model, in addition it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or be integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected to, can is the connection of two element internals.For the ordinary skill in the art, it can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
The utility model provides a kind of battery bag coolant and visits leakage system 10.Referring to Fig. 1, Fig. 1 be the utility model compared with
The battery bag coolant that good embodiment is provided visits the block diagram of leakage system 10.The battery bag coolant is visited leakage system 10 and wrapped
Include：Battery bag 200 and battery bag coolant visit leakage device 100.
Referring to Fig. 2, the structural representation for the single battery module 220 that Fig. 2 provides for the utility model preferred embodiment.
The battery bag 200 includes multiple battery modules 220, and multiple battery modules 220 be arranged in parallel.The battery modules 220
Including multiple cells 222, multiple cells 222 be arranged in parallel.
Leakage device 100 is visited to battery bag coolant below to describe in detail.
The utility model also provides a kind of battery bag coolant and visits leakage device 100.Referring to Fig. 3, Fig. 3 is the utility model
The first viewing angle constructions that the battery bag coolant spy leakage device 100 that preferred embodiment is provided is connected with cooling treatment unit 210 show
It is intended to.In the present embodiment, the battery bag 200 include cooling treatment unit 210, the cooling treatment unit 210 with it is described
Battery bag coolant is visited leakage device 100 and connected.
In the present embodiment, the cooling treatment unit 210 is in contact with the battery modules 220 of battery bag 200, described cold
But processing unit 210 carries out cooling treatment by being passed through coolant to the battery modules 220.The battery bag coolant visits leakage
Device 100 can detect the micro- leakage situation of coolant of the easy leak source of the cooling treatment unit 210 in time and be alarmed, to accuse
Know that staff carries out maintenance process in time.
Referring to Fig. 4, Fig. 4 visits the knot of leakage device 100 for the battery bag coolant that the utility model preferred embodiment is provided
Structure schematic diagram.The battery bag coolant, which visits leakage device 100, to be included：Visit leakage passage 110, alarm unit 120 and at least one is wet
Spend sensor 130.
In the present embodiment, the leakage passage 110 of visiting is a confined space, the easy leak source of the cooling treatment unit 210
Visited positioned at described in leakage passage 110.The humidity sensor 130 is arranged on described visit and leaked in passage 110, described cold to detect
But the coolant leakage situation of the easy leak source of processing unit 210.The humidity sensor 130 and the alarm unit 120
It is electrically connected with, triggering the alarm unit 120 when the humidity sensor 130 senses humidity more than a default humidity is carried out
Alarm.
Referring to Fig. 5, the square frame of the alarm unit 120 shown in Fig. 4 that Fig. 5 provides for the utility model preferred embodiment shows
It is intended to.The alarm unit 120 includes processing controller 122 and alarm 124.The processing controller 122 and the alarm
Device 124 is electrically connected with, and the processing controller 122 is electrically connected with the humidity sensor 130.When the humidity sensor
When the humidity of 130 sensings exceedes the default humidity, the humidity sensor 130 sends to the processing controller 122 and alarmed
Information, the processing controller 122 receives warning message and triggers the alarm 124 and alarmed.
In the present embodiment, the humidity sensor 130 is arranged on described visit and leaked in passage 110, the humidity sensor
130 is settable multiple, and the particular number of setting situation can be set according to the actual requirements.
In the present embodiment, the core component of humidity sensor 130 is dew cell, dew cell mainly have resistance-type and
The major class of condenser type two.The characteristics of humistor is that one layer of film being made of wet sensory material is covered on substrate, when coolant absorption
When on humidity-sensitive film, the resistivity and resistance value of element can all be changed, and humidity change can be perceived using this characteristic.Wet sensitive
Electric capacity is usually what is be made of macromolecule membrane electric capacity, and conventional high polymer material has polystyrene, polyimides, butyric acid acetic acid
Fiber etc..When ambient humidity changes, the dielectric constant of humicap changes, and capacitance is also changed, by
This detection ambient humidity change, wherein, capacitance change is directly proportional to relative humidity.
In the present embodiment, the default humidity can be set according to actual conditions.
Referring to Fig. 4, the spy leakage passage 110 includes：Loop pipe 112 and at least one fluid collection chamber 114, the product
Sap cavity 114 is connected by the loop pipe 112 leaks passage 110 to form described visit.The cooling treatment unit 210 it is described easily
Leak source is located in the fluid collection chamber 114, and the fluid collection chamber 114 is used to store the easy leak source being located in the fluid collection chamber 114
The coolant of leakage.
In the present embodiment, the humidity sensor 130 may be provided in the fluid collection chamber 114 or the loop pipe 112,
Also the humidity sensor 130 can be respectively provided with the fluid collection chamber 114 and the loop pipe 112.
Referring to Fig. 6, the structural representation for the cooling treatment unit 210 that Fig. 6 provides for the utility model preferred embodiment.
The cooling treatment unit 210 includes the cold flat tube 212 of liquid and liquid cooled module 214.The cold flat tube 212 of liquid detours in the battery
Between module 220, the battery modules 220 include multiple cells 222, and multiple cells 222 be arranged in parallel.
In the present embodiment, the liquid cooled module 214 is connected with the cold flat tube of the liquid 212, and coolant is passed through via the liquid cooled module 214
In the cold flat tube 212 of liquid, to realize the cooling work to battery modules 220.
In the present embodiment, the junction between the cold flat tube 212 of liquid cooled module 214 and the liquid is at the cooling
Manage the easy leak source of unit 210.
Referring to Fig. 7, the battery bag coolant that Fig. 7 is provided for the utility model preferred embodiment visit leakage device 100 with it is cold
But the second viewing angle constructions schematic diagram that processing unit 210 is connected.The liquid cooled module 214 includes the cold connecting tube 2140 of liquid and joint
2141, the cold flat tube 212 of liquid is connected with the cold connecting tube of the liquid 2140 by the joint 2141, the joint 2141 and institute
The easy leak source that the junction between the cold flat tube 212 of liquid is the cooling treatment unit 210 is stated, the junction is located at described
In fluid collection chamber 114.
In the present embodiment, the joint 2141 may be, but not limited to, and quick connector, snap joint etc. can realize pipe
The joint of road fast insert-pull.Quick connector and snap joint do not need instrument to can be achieved with pipeline connection or disconnection, using one
The joint connection manner of convenient plug and play is planted, especially under the very inconvenient space situations of some connections, can more be embodied
Superiority.
Refer to the structure of the joint 2141 shown in Fig. 7 that Fig. 7 and Fig. 8, Fig. 8 provide for the utility model preferred embodiment
Schematic diagram.The joint 2141 includes a connection interface 2143, and the connection interface 2143 is cylinder tube shape structure, and the liquid is cold
Flat tube 212 is connected with the cold connecting tube of the liquid 2140 by the interface 2143 that connects, and the connection interface 2143 is described cold
But the easy leak source of processing unit 210, the connection interface 2143 is included in the space that the fluid collection chamber 114 is formed
It is interior.
Referring to Fig. 9, Fig. 9 for the cold connecting tube 2140 of liquid that the utility model preferred embodiment is provided structural representation it
One.In the present embodiment, the cold connecting tube 2140 of the liquid may include multiple connection single tubes 2142, the adjacent connection single tube
Connected between 2142 by the joint 2141, to form the cold connecting tube 2140 of the liquid.
Referring to Fig. 10, structural representations of the Figure 10 for the cold connecting tube 2140 of liquid that the utility model preferred embodiment is provided
Two.In the present embodiment, the cold connecting tube 2140 of the liquid may also be configured to Integral hollow pipeline.The cold connecting tube of liquid
Multiple through holes 2144 are provided with 2140, the through hole 2144 is connected by the joint 2141 with the cold flat tube of the liquid 212, used
So that coolant is input in the cold flat tube 212 of the liquid by the through hole 2144.
In the present embodiment, can flexibly it be dismantled using the cold connecting tube 2140 of the liquid of Fig. 9 illustrated embodiments, just with dimension
Repair.It is simple in construction using the cold connecting tube 2140 of the liquid of Figure 10 illustrated embodiments, it is easily installed.The cold connection of liquid described above
The structure setting of pipe 2140 is only preferred embodiment of the present utility model, is not limited to the utility model, for
For those skilled in the art, the structure of the cold connecting tube 2140 of liquid is set according to actual conditions.
In summary, the utility model provides a kind of battery bag coolant and visits leakage device and system, and the battery bag includes
Cooling treatment unit, the cooling treatment unit is visited leakage device with the battery bag coolant and is connected, the battery bag coolant
Visiting leakage device includes：Visit leakage passage, alarm unit and at least one humidity sensor.The leakage passage of visiting is a confined space,
The easy leak source of the cooling treatment unit is located at described visit in leakage passage.The humidity sensor is arranged on described visit and leaks passage
It is interior, the coolant leakage situation of the easy leak source to detect the cooling treatment unit.The humidity sensor with it is described
Alarm unit is electrically connected with, and is triggered the alarm unit when the humidity sensor senses humidity more than a default humidity and is entered
Row alarm.Thereby, it is possible to detect micro- leakage situation of easy leak source coolant in time and alarmed, to inform that staff is timely
Carry out maintenance process, it is to avoid occur because long-term inspection does not measure major hidden danger caused by micro- leakage.
The battery bag coolant that the utility model is provided visits leakage device and system except that can detect micro- leakage situation of coolant
Outside, the big leakage situation of coolant can also be detected and alarmed.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (10)
1. a kind of battery bag coolant visits leakage device, it is characterised in that the battery bag includes cooling treatment unit, the cooling
Processing unit is visited leakage device with the battery bag coolant and is connected, and the battery bag coolant, which visits leakage device, to be included：Spy leakage passage,
Alarm unit and at least one humidity sensor；
The leakage passage of visiting is a confined space, and the easy leak source of the cooling treatment unit is located at described visit in leakage passage；
The humidity sensor be arranged on it is described visit in leakage passage, the easy leak source to detect the cooling treatment unit
Coolant leakage situation；
The humidity sensor is electrically connected with the alarm unit, when the humidity sensor senses that humidity is default more than one
The alarm unit is triggered during humidity to be alarmed.
2. device according to claim 1, it is characterised in that the battery bag includes multiple battery modules, the cooling
Processing unit includes the cold flat tube of liquid detoured between the battery modules and connected with the cold flat tube of the liquid for being the liquid
Cold flat tube provides the liquid cooled module of coolant；
Junction between the liquid cooled module and the cold flat tube of the liquid is the easy leak source of the cooling treatment unit.
3. device according to claim 2, it is characterised in that the spy leakage passage includes：Loop pipe and at least one product
Sap cavity, the fluid collection chamber is connected by the loop pipe leaks passage to form described visit, and the easy leak source is located at the fluid collection chamber
Interior, the fluid collection chamber is used for the coolant for storing the easy leak source leakage being located in the fluid collection chamber.
4. device according to claim 3, it is characterised in that the liquid cooled module includes the cold connecting tube of liquid and joint, institute
The cold flat tube of liquid is stated with the cold connecting tube of the liquid by the fittings, the junction between the joint and the cold flat tube of the liquid
For the easy leak source of the cooling treatment unit, the junction is located in the fluid collection chamber.
5. device according to claim 4, it is characterised in that the joint includes a connection interface, the connection interface
For cylinder tube shape structure, the cold flat tube of liquid connects orifice, the connection interface with the cold connecting tube of the liquid by described
For the easy leak source of the cooling treatment unit, the connection interface is included in the space that the fluid collection chamber is formed.
6. device according to claim 4, it is characterised in that the cold connecting tube of liquid includes multiple connection single tubes, adjacent
The connection single tube between by the fittings, to form the cold connecting tube of the liquid.
7. device according to claim 4, it is characterised in that the cold connecting tube of liquid is integral type hollow pipeline, described
Multiple through holes are provided with the cold connecting tube of liquid, the through hole is connected by the joint and the cold flat tube of the liquid, that will cool down
Liquid is input in the cold flat tube of the liquid by the through hole.
8. device according to claim 1, it is characterised in that the alarm unit includes processing controller and alarm,
The processing controller is electrically connected with the alarm, and the processing controller is electrically connected with the humidity sensor, when
When the humidity that the processing controller receives the humidity sensor sensing exceedes the default humidity, the processing controller
The alarm is triggered to be alarmed.
9. a kind of battery bag coolant visits leakage system, it is characterised in that the battery bag coolant, which visits leakage system, to be included：Battery bag
And battery bag coolant visits leakage device；
The battery bag includes multiple battery modules, and the multiple battery modules be arranged in parallel；
The battery bag includes cooling treatment unit, and the cooling treatment unit is visited leakage device with the battery bag coolant and connected
Connect, the battery bag coolant, which visits leakage device, to be included：Leakage passage, alarm unit and at least one humidity sensor are visited, wherein：
The leakage passage of visiting is a confined space, and the easy leak source of the cooling treatment unit is arranged on described visit in leakage passage；
The humidity sensor be arranged on it is described visit in leakage passage, the easy leak source to detect the cooling treatment unit
Coolant leakage situation；
The humidity sensor is electrically connected with the alarm unit, when the humidity sensor senses that humidity is default more than one
The alarm unit is triggered during humidity to be alarmed.
10. system according to claim 9, it is characterised in that the cooling treatment unit includes detouring in the battery
The cold flat tube of liquid between module and connect the liquid cooled module for providing coolant for the cold flat tube of the liquid with the cold flat tube of the liquid；
Junction between the liquid cooled module and the cold flat tube of the liquid is the easy leak source of the cooling treatment unit；
The leakage passage of visiting includes：Loop pipe and at least one fluid collection chamber, the fluid collection chamber are connected with shape by the loop pipe
Leakage passage is visited into described, the easy leak source is located in the fluid collection chamber, and the fluid collection chamber is used to store and is located in the fluid collection chamber
The easy leak source leakage coolant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720143239.3U CN206430868U (en) | 2017-02-16 | 2017-02-16 | Battery bag coolant visits leakage device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720143239.3U CN206430868U (en) | 2017-02-16 | 2017-02-16 | Battery bag coolant visits leakage device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206430868U true CN206430868U (en) | 2017-08-22 |
Family
ID=59590096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720143239.3U Active CN206430868U (en) | 2017-02-16 | 2017-02-16 | Battery bag coolant visits leakage device and system |
Country Status (1)
| Country | Link |
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| CN (1) | CN206430868U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595969A (en) * | 2017-02-16 | 2017-04-26 | 华霆（合肥）动力技术有限公司 | Battery pack cooling liquid leak detection apparatus and system |
| CN111947863A (en) * | 2020-07-09 | 2020-11-17 | 奇瑞新能源汽车股份有限公司 | Method and equipment for detecting leakage of cooling liquid of energy storage device of electric automobile |
-
2017
- 2017-02-16 CN CN201720143239.3U patent/CN206430868U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595969A (en) * | 2017-02-16 | 2017-04-26 | 华霆（合肥）动力技术有限公司 | Battery pack cooling liquid leak detection apparatus and system |
| CN111947863A (en) * | 2020-07-09 | 2020-11-17 | 奇瑞新能源汽车股份有限公司 | Method and equipment for detecting leakage of cooling liquid of energy storage device of electric automobile |
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Address after: 230000 Anhui Hefei economic and Technological Development Zone, Xin Xin Road, No. 62 power battery factory Patentee after: Huating (Hefei) Power Technology Co., Ltd. Address before: 230000 No. 26, No. 5, Tsing Luen Road, Hefei economic and Technological Development Zone, Anhui Patentee before: Huating (Hefei) Power Technology Co., Ltd. |