CN112928355A - Water-cooling heat dissipation mechanism for new energy automobile power battery - Google Patents
Water-cooling heat dissipation mechanism for new energy automobile power battery Download PDFInfo
- Publication number
- CN112928355A CN112928355A CN202110191737.6A CN202110191737A CN112928355A CN 112928355 A CN112928355 A CN 112928355A CN 202110191737 A CN202110191737 A CN 202110191737A CN 112928355 A CN112928355 A CN 112928355A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- water
- fixedly connected
- dissipation mechanism
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 144
- 230000007246 mechanism Effects 0.000 title claims abstract description 102
- 238000001816 cooling Methods 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 115
- 238000010248 power generation Methods 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 15
- 230000000007 visual effect Effects 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000005057 refrigeration Methods 0.000 abstract description 36
- 230000000694 effects Effects 0.000 abstract description 15
- 230000008859 change Effects 0.000 abstract description 7
- 230000005611 electricity Effects 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009795 derivation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006353 environmental stress Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/46—Accumulators structurally combined with charging apparatus
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
- H01M10/637—Control systems characterised by the use of reversible temperature-sensitive devices, e.g. NTC, PTC or bimetal devices; characterised by control of the internal current flowing through the cells, e.g. by switching
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6569—Fluids undergoing a liquid-gas phase change or transition, e.g. evaporation or condensation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Automation & Control Theory (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a water-cooling heat dissipation mechanism for a new energy automobile power battery. The inboard of heat dissipation mechanism main part is fixed to be connected with power battery, the bottom fixedly connected with heat dissipation control module of heat dissipation mechanism main part, the bottom fixedly connected with temperature real-time display screen of heat dissipation control module, the top overlap joint of temperature real-time display screen links to each other has the control by temperature change circulating pump, the inside one side embedding of heat dissipation control module is connected with the anti-overflow water filling port, the anti-seepage play nature that the anti-overflow water filling port is fine has embodied this mechanism, the water-cooling check valve can be fine prevents the backward flow phenomenon, the fine functional diversity who embodies this mechanism of heat power generation mechanism, control by temperature change alarm mechanism has played the effect of reminding the staff to control the temperature, the fine circulation refrigeration that has reached of water bath circulation heat dissipation mechanism, the effect of high-efficient heat dissipation cooling, be applicable to.
Description
Technical Field
The invention belongs to the technical field of power battery heat dissipation, and particularly relates to a water-cooling heat dissipation mechanism for a power battery of a new energy automobile.
Background
Currently, the form of energy and environmental stresses worldwide are increasingly strained. The new energy automobile is developed rapidly as a novel automobile with the advantages of energy conservation, environmental protection, high energy conversion efficiency, diversified energy sources and the like. According to the relevant data, the sales volume of new energy automobiles in China in 2010 is less than 1 ten thousand, and the sales volume is only 0.72 ten thousand; in 2015, the total number of new energy automobiles produced all the year round is 34.04 ten thousand, the sales volume reaches 33.11 ten thousand, and the sales volume is increased by nearly 50 times, and the quality of the power battery serving as an energy source of the new energy automobiles directly influences the safety and the service life of the automobiles. The violent chemical reaction inside the power battery during charging and discharging can generate a large amount of heat, so that the temperature of the battery is changed sharply. The change of the battery temperature directly affects the safety, the cycle life, the discharge capacity, the charge-discharge efficiency and other performances of the battery, and further affects the working performance of the whole vehicle, so the temperature is a key factor affecting the performance of the battery.
The existing heat dissipation mechanism does not have an autonomous refrigeration mechanism and a good circulating refrigeration design, is not enough in heat dissipation effect, does not have a good water temperature control structure, cannot remind a user that the water temperature is abnormal, does not have a good alarm design, only has a simple heat dissipation function, cannot effectively utilize heat, and is single in function.
Disclosure of Invention
The invention aims to: in order to solve the problems that a good circulating refrigeration design is not provided, a good water temperature control structure is not provided, and heat cannot be effectively utilized, which are provided in the background art, the water-cooling heat dissipation mechanism for the new energy automobile power battery comprises a heat dissipation mechanism main body, the power battery and a heat dissipation control module, wherein the power battery is fixedly connected to the inner side of the heat dissipation mechanism main body, and the heat dissipation control module is fixedly connected to the bottom of the heat dissipation mechanism main body;
the water-cooled heat dissipation mechanism comprises a heat dissipation control module, a water-cooled condenser, a water-cooled refrigerating groove, a water temperature detection groove, a water bath heat dissipation cavity and a heat dissipation guide rod, wherein the water-cooled condenser is fixedly connected to the bottom inside the heat dissipation control module;
the inner side of the water temperature detection groove is fixedly connected with a water temperature sensing rod, one side of the water temperature sensing rod is connected with a battery temperature sensing rod in a lap joint mode, the bottom end of the battery temperature sensing rod is fixedly connected with a sensing data transmission pipe, one side of the sensing data transmission pipe is connected with a data comparison module in a lap joint mode, the bottom of the data comparison module is connected with a loud-speaker alarm in a lap joint mode, and one side of the data comparison module is fixedly connected with a flashing light alarm;
the inside bottom fixedly connected with reserve battery of heat dissipation mechanism main part, the one end fixedly connected with electric power storage guide arm of reserve battery, the top fixedly connected with turbine generator of electric power storage guide arm, turbine generator's top overlap joint links to each other has working fluid, working fluid's inboard fixedly connected with evaporimeter, the top overlap joint of evaporimeter links to each other has the high temperature heat source.
Preferably, the bottom end of the heat dissipation control module is fixedly connected with a temperature real-time display screen.
Preferably, the top of the temperature real-time display screen is connected with a temperature control circulating pump in a lap joint manner.
Preferably, an anti-overflow water filling port is embedded and connected to one side of the interior of the heat dissipation control module.
Preferably, the top of the anti-overflow water injection port is connected with a water-cooling one-way valve in an overlapping manner).
Preferably, one side of the heat dissipation mechanism main body is fixedly connected with an embedded visible window.
Preferably, the water-cooled condenser of the inside bottom of the heat dissipation control module, the water-cooled refrigeration groove of one side inside the heat dissipation control module, the water temperature detection groove of the other side inside the heat dissipation control module, the water bath heat dissipation cavity inside the heat dissipation mechanism main body and the heat dissipation guide rod inside the water bath heat dissipation cavity form the water bath circulation heat dissipation mechanism together.
Preferably, the inside inboard water temperature sensing pole of water temperature detection tank, the battery temperature sensing pole of water temperature sensing pole one side, the sensing data transmission pipe of battery temperature sensing pole bottom, the data contrast module of sensing data transmission pipe one side, the flashing light alarm of the alarm of raising one's voice of data contrast module bottom and data contrast module one side constitutes temperature control alarm mechanism jointly.
Preferably, the heat generating mechanism is formed by combining a backup storage battery at the bottom inside the heat dissipation mechanism body, a storage battery guide rod at one end of the backup storage battery, a turbine generator at the top end of the storage battery guide rod, a working fluid at the top of the turbine generator, an evaporator inside the working fluid and a high-temperature heat source at the top of the evaporator.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, by arranging the water bath circulating heat dissipation mechanism, after the refrigeration water is injected into the water cooling refrigeration groove, the refrigeration is carried out through the water cooling condenser, after the refrigeration is finished, the refrigeration water is injected into the water bath heat dissipation cavity through the temperature control circulating pump, after the injection is finished, the heat of the high-temperature battery is conducted and conducted out through the heat dissipation guide rod by using the water bath cooling method, after the heat dissipation is finished, the water is conducted into the water temperature detection groove and is conducted into the water cooling refrigeration groove through the temperature control circulating pump for the next-step refrigeration, so that the effects of circulating refrigeration and efficient heat dissipation and cooling are well achieved;
2. according to the invention, the temperature control alarm mechanism is arranged, the temperature control alarm mechanism displays the water temperature during heat dissipation and the temperature of the battery in real time through the water temperature sensing rod and the battery temperature sensing rod, the sensed temperature is transmitted into the data comparison module through the sensing data transmission pipe to analyze the related temperature data, and when the temperature exceeds the normal set temperature threshold value of the data comparison module, the loudspeaker alarm and the flashing light alarm are triggered to carry out efficient audible and visual alarm, so that the effect of reminding a worker to control the temperature is achieved;
3. according to the invention, the heat power generation mechanism is arranged, the working fluid in the evaporator is heated and evaporated through the high-temperature heat source, the evaporated working fluid is subjected to adiabatic expansion in the turbine generator to push the blades of the turbine generator to achieve the purpose of power generation, and the generated electric energy is transmitted into the backup storage battery through the storage guide rod, so that the effect of utilizing heat to store power is well achieved, and the functional diversity of the mechanism is well embodied.
4. In the invention, the bottom end of a heat dissipation control module is fixedly connected with a temperature real-time display screen, the existing heat dissipation mechanism is not provided with a mechanism for intensively displaying related data such as water temperature and the like, the temperature real-time display screen is arranged and integrated on the display unit through a circuit of a related sensor, and a user can check related temperature data in real time through the temperature real-time display screen, so that the observation convenience of the device is well reflected, the top of the temperature real-time display screen is connected with a temperature control circulating pump in a lap joint manner, the mechanism is provided with a circulating water design, the water needs to be circularly replaced by the user during circulation, the inconvenience is high, the temperature control circulating pump is arranged, the temperature control circulating pump is started through the start of the temperature control pump, when the water temperature in a refrigeration cavity reaches the refrigeration temperature, the refrigeration water can be led out, and when the water temperature in a, the temperature control circulating pump can be started to guide hot water into the refrigerating cavity for refrigerating, so that the automatic circulation convenience of the device is well embodied.
5. In the invention, one side of the inner part of a heat dissipation control module is embedded and connected with an anti-overflow water filling port, when the mechanism dissipates heat, the injected heat dissipation water expands by heated volume and easily seeps water, the existing mechanism does not have a good anti-overflow structure, the anti-overflow water filling port is arranged and is of a good waterproof sponge soft structure, the water filling port can well absorb and buffer the water which expands and overflows by volume while being sealed and fixed, thereby well embodying the anti-overflow performance of the mechanism, the top of the anti-overflow water filling port is lapped and connected with a water cooling one-way valve, when the existing heat dissipation mechanism introduces refrigeration water, the pumping power is influenced by factors such as external power supply and the like, the induced refrigeration water flows back easily and is inconvenient, and by arranging the water cooling one-way valve, the water cooling one-way valve is of a one-way water outlet valve structure, the water outlet, the backflow phenomenon can be well prevented.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the invention at A;
FIG. 3 is a perspective view of the heat dissipation mechanism of the present invention;
FIG. 4 is a schematic cross-sectional view of the heat dissipation mechanism of the present invention;
fig. 5 is an enlarged view of the invention at B.
The labels in the figure are: 1. a heat dissipation mechanism main body; 2. a power battery; 3. a heat dissipation control module; 4. a temperature real-time display screen; 5. a temperature control circulating pump; 6. an anti-overflow water injection port; 7. a water-cooled check valve; 8. a water-cooled condenser; 9. a water-cooling refrigeration tank; 10. a water temperature detection tank; 11. a water bath heat dissipation cavity; 12. a heat dissipation guide rod; 13. a water temperature sensing lever; 14. a battery temperature sensing rod; 15. a sensing data transmission pipe; 16. a data comparison module; 17. a loud-speaking alarm; 18. a flashing light alarm; 19. a visual window is embedded; 20. a backup battery; 21. an electricity storage guide rod; 22. a turbine generator; 23. a working fluid; 24. an evaporator; 25. a high temperature heat source.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides a technical solution: a water-cooling heat dissipation mechanism for a new energy automobile power battery comprises a heat dissipation mechanism main body 1, a power battery 2 and a heat dissipation control module 3, wherein the power battery 2 is fixedly connected to the inner side of the heat dissipation mechanism main body 1, and the heat dissipation control module 3 is fixedly connected to the bottom of the heat dissipation mechanism main body 1;
the bottom inside the heat dissipation control module 3 is fixedly connected with a water-cooled condenser 8, one side inside the heat dissipation control module 3 is fixedly connected with a water-cooled refrigerating groove 9, the other side inside the heat dissipation control module 3 is fixedly connected with a water temperature detection groove 10, the inner side of the heat dissipation mechanism main body 1 is fixedly connected with a water bath heat dissipation cavity 11, and the inner side of the water bath heat dissipation cavity 11 is fixedly connected with a heat dissipation guide rod 12;
the inner side of the water temperature detection groove 10 is fixedly connected with a water temperature sensing rod 13, one side of the water temperature sensing rod 13 is connected with a battery temperature sensing rod 14 in an overlapping manner, the bottom end of the battery temperature sensing rod 14 is fixedly connected with a sensing data transmission pipe 15, one side of the sensing data transmission pipe 15 is connected with a data comparison module 16 in an overlapping manner, the bottom of the data comparison module 16 is connected with a loud-speaker alarm 17 in an overlapping manner, and one side of the data comparison module 16 is fixedly connected with a flashing light alarm 18;
the inside bottom of heat dissipation mechanism main part 1 is fixedly connected with backup battery 20, and the one end fixedly connected with electric power storage guide pole 21 of backup battery 20, the top fixedly connected with turbine generator 22 of electric power storage guide pole 21, the top overlap joint of turbine generator 22 links to each other working fluid 23, the inboard fixedly connected with evaporimeter 24 of working fluid 23, the top overlap joint of evaporimeter 24 links to each other high temperature heat source 25.
Preferably, the bottom fixedly connected with temperature real time display screen 4 of heat dissipation control module 3, current heat dissipation mechanism do not possess the mechanism that relevant data such as temperature were concentrated and are shown, through setting up temperature real time display screen 4, temperature real time display screen 4 is through the circuit integration with relevant sensor on this display element, and user's accessible temperature real time display screen 4 looks over relevant temperature data in real time to fine embodiment the device's observation convenience.
Preferably, the top overlap joint of temperature real-time display screen 4 links to each other there is control by temperature change circulating pump 5, because this mechanism is provided with the design of circulation water, need the user to circulate water during the circulation and replace, it is comparatively inconvenient, through setting up control by temperature change circulating pump 5, control by temperature change circulating pump 5 passes through the start-up of temperature control pump, when the temperature of refrigeration intracavity reaches refrigeration temperature, just can start to derive the refrigeration water, when the temperature of heat dissipation completion back radiating groove is higher, can start control by temperature change circulating pump 5 equally and refrigerate with the leading-in refrigeration intracavity of hot water, thereby fine embodiment the device's automatic convenience of circulation.
Preferably, inside one side embedding of heat dissipation control module 3 is connected with anti-overflow water filling port 6, and the mechanism is when the heat dissipation, and the heat dissipation water that injects is heated the volume expansion and makes moisture ooze easily, and current mechanism does not possess fine prevention of seepage and goes out the structure, through setting up anti-overflow water filling port 6, and anti-overflow water filling port 6 is fine soft structure of waterproof sponge, when guaranteeing that the water filling port is sealed fixed, the moisture that the volume expansion of absorption buffering that can be fine spills over to fine embodiment the prevention of seepage play nature of this mechanism.
Preferably, the top overlap joint of anti-overflow water filling port 6 links to each other there is water-cooling check valve 7, and current heat dissipation mechanism is when leading-in refrigeration water, and pump power is influenced by factors such as external power supply, makes the refrigeration water backward flow of derivation easily, and is comparatively inconvenient, through setting up water-cooling check valve 7, water-cooling check valve 7 is one-way outlet valve structure, prescribes a limit to the play water direction as the water guide direction, the phenomenon of preventing backward flow that can be fine.
Preferably, the embedded visual window 19 of one side fixedly connected with of heat dissipation mechanism main part 1, current heat dissipation mechanism is closed design, the staff can't be fine to the fine observation of the inside heat dissipation real-time situation of mechanism, through setting up embedded visual window 19, embedded visual window 19 is the embedded heat conduction visual window structure inboard at heat dissipation mechanism, fine having made things convenient for the user to carry out real-time observation to inside situation when guaranteeing the heat dissipation effect, fine embodiment the device's observation convenience.
Preferably, a water-cooled condenser 8 at the bottom inside the heat dissipation control module 3, a water-cooled refrigeration groove 9 at one side inside the heat dissipation control module 3, a water temperature detection groove 10 at the other side inside the heat dissipation control module 3, and a water-bath heat dissipation cavity 11 inside the heat dissipation mechanism main body 1 and a heat dissipation guide rod 12 inside the water-bath heat dissipation cavity 11 jointly form a water-bath circulation heat dissipation mechanism, the existing heat dissipation mechanism does not have an autonomous refrigeration mechanism and does not have a good circulation refrigeration design, and the heat dissipation effect is not enough, by arranging the water-bath circulation heat dissipation mechanism, after the refrigeration water is injected into the water-cooled refrigeration groove 9, the refrigeration is performed through the water-cooled condenser, after the refrigeration is completed, the refrigeration water is injected into the water-bath heat dissipation cavity 11 through the temperature control circulating pump 5, after the injection is completed, the heat of the high-temperature battery is conducted to be, and the temperature control circulating pump 5 is guided into the water-cooling refrigerating tank 9 for the next step of refrigeration, thereby well achieving the effects of circulating refrigeration, high-efficiency heat dissipation and cooling.
Preferably, the water temperature sensing rod 13 inside the water temperature detection tank 10, the battery temperature sensing rod 14 on one side of the water temperature sensing rod 13, the sensing data transmission pipe 15 at the bottom end of the battery temperature sensing rod 14, the data comparison module 16 on one side of the sensing data transmission pipe 15, the loudspeaker alarm 17 at the bottom of the data comparison module 16 and the flashing lamp alarm 18 on one side of the data comparison module 16 jointly form a temperature control alarm mechanism, the existing mechanism does not have a good water temperature control structure, the water temperature is abnormal and cannot be well reminded, and the good alarm design is not provided, by arranging the temperature control alarm mechanism, the mechanism displays the water temperature during heat dissipation and the temperature of the battery in real time through the water temperature sensing rod 13 and the battery temperature sensing rod 14, and transmits the detected temperature into the data comparison module 16 through the sensing data transmission pipe 15 to analyze the related temperature data, when the temperature exceeds the normal set temperature threshold of the data comparison module 16, the loudspeaker alarm 17 and the flashing light alarm 18 are triggered to carry out high-efficiency audible and visual alarm, so that the effect of reminding the staff to control the temperature is achieved.
Preferably, the backup battery 20 at the bottom inside the heat dissipation mechanism body 1, the storage guide rod 21 at one end of the backup battery 20, the turbine generator 22 at the top end of the storage guide rod 21, the working fluid 23 at the top of the turbine generator 22, the evaporator 24 inside the working fluid 23 and the high-temperature heat source 25 at the top of the evaporator 24 are combined together to form a heat power generation mechanism, the existing heat dissipation mechanism only has a simple heat dissipation function, the heat cannot be effectively utilized, the function is single, by arranging the heat power generation mechanism, the working fluid in the evaporator 24 is heated and evaporated by the high-temperature heat source 25, the evaporated working fluid 23 is adiabatically expanded in the turbine generator 22, the blades of the turbine generator 22 are pushed to achieve the purpose of power generation, the generated electric energy is transmitted into the backup battery 20 through the storage guide rod 21, and thus the effect of utilizing the heat to store electricity is achieved well, the functional diversity of the mechanism is well embodied.
The working principle is as follows: firstly, the anti-overflow water filling port 6 is arranged, and the anti-overflow water filling port 6 is of a good waterproof sponge soft structure, so that the water overflowing due to volume expansion can be well adsorbed and buffered while the sealing and fixing of the water filling port are ensured, and the anti-seepage performance of the mechanism is well embodied;
then, by arranging the embedded visible window 19, the embedded visible window 19 is of a heat conduction visible window structure embedded in the inner side of the heat dissipation mechanism, the heat dissipation effect is ensured, meanwhile, a user can observe the internal condition in real time conveniently, and the observation convenience of the device is well embodied;
then, by arranging a water bath circulating heat dissipation mechanism, after refrigerating water is injected into a water cooling refrigerating groove 9, refrigerating is carried out through a water cooling condenser, after refrigerating is finished, the refrigerating water is injected into a water bath heat dissipation cavity 11 through a temperature control circulating pump 5, after injection is finished, heat transfer and derivation are carried out on high-temperature battery heat through a heat dissipation guide rod 12 by using a water bath cooling method, after heat dissipation is finished, moisture is introduced into a water temperature detection groove 10, and the high-temperature battery heat is introduced into the water cooling refrigerating groove 9 through the temperature control circulating pump 5 for further refrigerating, so that the effects of circulating refrigeration and efficient heat dissipation and cooling are well achieved;
next, by arranging a temperature control alarm mechanism, the mechanism displays the water temperature during heat dissipation and the temperature of the battery in real time through a water temperature sensing rod 13 and a battery temperature sensing rod 14, transmits the detected temperature to a data comparison module 16 through a sensing data transmission pipe 15 to analyze the related temperature data, and when the temperature exceeds a normally set temperature threshold value of the data comparison module 16, a loud-speaker alarm 17 and a flashing light alarm 18 are triggered to carry out efficient sound-light alarm, so that the effect of reminding a worker to control the temperature is achieved;
finally, by arranging a heat power generation mechanism, working fluid in the evaporator 24 is heated and evaporated by a high-temperature heat source 25, the evaporated working fluid 23 adiabatically expands in the turbine generator 22 to push blades of the turbine generator 22 to achieve the purpose of power generation, and generated electric energy is transmitted into the backup storage battery 20 through the storage guide rod 21, so that the effect of utilizing heat to store electricity is well achieved, the functional diversity of the mechanism is well embodied, and the working principle of the water-cooling heat dissipation mechanism for the power battery of the new energy automobile is realized.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a new energy automobile is water-cooling heat dissipation mechanism for power battery, includes heat dissipation mechanism main part (1), power battery (2) and heat dissipation control module (3), its characterized in that: the power battery (2) is fixedly connected to the inner side of the heat dissipation mechanism main body (1), and the heat dissipation control module (3) is fixedly connected to the bottom of the heat dissipation mechanism main body (1);
the water-cooled heat dissipation mechanism is characterized in that a water-cooled condenser (8) is fixedly connected to the bottom of the interior of the heat dissipation control module (3), a water-cooled refrigerating groove (9) is fixedly connected to one side of the interior of the heat dissipation control module (3), a water temperature detection groove (10) is fixedly connected to the other side of the interior of the heat dissipation control module (3), a water-bath heat dissipation cavity (11) is fixedly connected to the inner side of the heat dissipation mechanism main body (1), and a heat dissipation guide rod (12) is fixedly connected to the inner side of the water-bath;
a water temperature sensing rod (13) is fixedly connected to the inner side of the water temperature detection tank (10), a battery temperature sensing rod (14) is connected to one side of the water temperature sensing rod (13) in a lap joint mode, a sensing data transmission pipe (15) is fixedly connected to the bottom end of the battery temperature sensing rod (14), a data comparison module (16) is connected to one side of the sensing data transmission pipe (15) in a lap joint mode, a loud-speaking alarm (17) is connected to the bottom of the data comparison module (16) in a lap joint mode, and a flashing light alarm (18) is fixedly connected to one side of the data comparison module (16);
inside bottom fixedly connected with reserve battery (20) of heat dissipation mechanism main part (1), the one end fixedly connected with electric power storage guide arm (21) of reserve battery (20), the top fixedly connected with turbine generator (22) of electric power storage guide arm (21), the top overlap joint of turbine generator (22) links to each other working fluid (23), the inboard fixedly connected with evaporimeter (24) of working fluid (23), the top overlap joint of evaporimeter (24) links to each other has high temperature heat source (25).
2. The water-cooling heat dissipation mechanism for the new energy automobile power battery according to claim 1, characterized in that: the bottom end of the heat dissipation control module (3) is fixedly connected with a temperature real-time display screen (4).
3. The water-cooling heat dissipation mechanism for the new energy automobile power battery according to claim 1, characterized in that: the top of the temperature real-time display screen (4) is connected with a temperature control circulating pump (5) in a lap joint manner.
4. The water-cooling heat dissipation mechanism for the new energy automobile power battery according to claim 1, characterized in that: one side of the inside of the heat dissipation control module (3) is connected with an anti-overflow water filling port (6) in an embedded manner.
5. The water-cooling heat dissipation mechanism for the new energy automobile power battery according to claim 1, characterized in that: the top of the anti-overflow water injection port (6) is connected with a water-cooling one-way valve (7) in an overlapping way.
6. The water-cooling heat dissipation mechanism for the new energy automobile power battery according to claim 1, characterized in that: one side of the heat dissipation mechanism main body (1) is fixedly connected with an embedded visual window (19).
7. The water-cooling heat dissipation mechanism for the new energy automobile power battery according to claim 1, characterized in that: the water-cooled heat dissipation mechanism is characterized in that a water-cooled condenser (8) at the bottom inside the heat dissipation control module (3), a water-cooled refrigerating tank (9) on one side inside the heat dissipation control module (3), a water temperature detection tank (10) on the other side inside the heat dissipation control module (3), a water bath heat dissipation cavity (11) inside the heat dissipation mechanism body (1) and a heat dissipation guide rod (12) inside the water bath heat dissipation cavity (11) jointly form the water bath circulation heat dissipation mechanism.
8. The water-cooling heat dissipation mechanism for the new energy automobile power battery according to claim 1, characterized in that: the temperature control alarm device is characterized in that a water temperature sensing rod (13) on the inner side of the water temperature detection groove (10), a battery temperature sensing rod (14) on one side of the water temperature sensing rod (13), a sensing data transmission pipe (15) at the bottom end of the battery temperature sensing rod (14), a data comparison module (16) on one side of the sensing data transmission pipe (15), a loudspeaker alarm (17) at the bottom of the data comparison module (16) and a flashing light alarm (18) on one side of the data comparison module (16) jointly form a temperature control alarm mechanism.
9. The water-cooling heat dissipation mechanism for the new energy automobile power battery according to claim 1, characterized in that: the heat dissipation mechanism is characterized in that a backup storage battery (20) at the bottom inside the heat dissipation mechanism body (1), a storage battery guide rod (21) at one end of the backup storage battery (20), a turbine generator (22) at the top end of the storage battery guide rod (21), a working fluid (23) at the top of the turbine generator (22), an evaporator (24) on the inner side of the working fluid (23) and a high-temperature heat source (25) at the top of the evaporator (24) are combined together to form the heat power generation mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110191737.6A CN112928355B (en) | 2021-02-20 | 2021-02-20 | Water-cooling heat dissipation mechanism for new energy automobile power battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110191737.6A CN112928355B (en) | 2021-02-20 | 2021-02-20 | Water-cooling heat dissipation mechanism for new energy automobile power battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112928355A true CN112928355A (en) | 2021-06-08 |
| CN112928355B CN112928355B (en) | 2022-04-15 |
Family
ID=76169971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110191737.6A Expired - Fee Related CN112928355B (en) | 2021-02-20 | 2021-02-20 | Water-cooling heat dissipation mechanism for new energy automobile power battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112928355B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112993444A (en) * | 2021-05-17 | 2021-06-18 | 禾美(浙江)汽车股份有限公司 | Power battery pack low-temperature preheating system for new energy automobile |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08222280A (en) * | 1995-02-15 | 1996-08-30 | Fujikura Ltd | Cooling structure of na-s battery module |
| CN108649162A (en) * | 2018-06-29 | 2018-10-12 | 付淑珍 | A kind of robot accumulator heat sink |
| CN209344132U (en) * | 2018-12-08 | 2019-09-03 | 新乡市弘力电源科技有限公司 | A kind of safety lithium ion cell |
-
2021
- 2021-02-20 CN CN202110191737.6A patent/CN112928355B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08222280A (en) * | 1995-02-15 | 1996-08-30 | Fujikura Ltd | Cooling structure of na-s battery module |
| CN108649162A (en) * | 2018-06-29 | 2018-10-12 | 付淑珍 | A kind of robot accumulator heat sink |
| CN209344132U (en) * | 2018-12-08 | 2019-09-03 | 新乡市弘力电源科技有限公司 | A kind of safety lithium ion cell |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112993444A (en) * | 2021-05-17 | 2021-06-18 | 禾美(浙江)汽车股份有限公司 | Power battery pack low-temperature preheating system for new energy automobile |
| CN112993444B (en) * | 2021-05-17 | 2021-07-30 | 禾美(浙江)汽车股份有限公司 | Power battery pack low-temperature preheating system for new energy automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112928355B (en) | 2022-04-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112928355B (en) | Water-cooling heat dissipation mechanism for new energy automobile power battery | |
| CN108832228A (en) | A kind of water circle device of new energy car battery case | |
| CN101441014A (en) | Solar photovoltaic energy storage refrigerator system | |
| CN106129497B (en) | A kind of power battery intelligent monitor system | |
| CN201600406U (en) | High voltage acousto-optic electroscope | |
| CN208515400U (en) | A kind of unmanned plane safe charging management cabinet | |
| CN202253932U (en) | Family energy all-in-one machine | |
| CN208173642U (en) | Battery case, battery pack and electric car | |
| CN214200435U (en) | Novel automobile storage battery temperature monitoring device | |
| CN210941398U (en) | Charging pile and heating, heat dissipation and heat recovery device thereof | |
| CN102242950B (en) | Household energy integrated machine | |
| CN211953351U (en) | Energy-saving ice maker with remote control function | |
| CN103393494A (en) | Hand warmer with air source heat pump driven by solar energy | |
| CN201197563Y (en) | Cup | |
| CN201175507Y (en) | Transfusion heating insulating device | |
| CN207022355U (en) | Radiator for mobile phone | |
| CN202496893U (en) | Voice cup | |
| CN209943711U (en) | Heat-preservation water delivery rubber hose | |
| CN202566479U (en) | Sunstroke-prevention energy saving cap | |
| CN219454128U (en) | Water cold accumulation system capable of recycling condensed water | |
| CN205510126U (en) | Heat dissipation cell phone case | |
| CN210688450U (en) | Remote intelligent control device for new energy heating equipment | |
| CN115038275B (en) | Shielded photovoltaic panel fault detection device | |
| CN216059300U (en) | Protective garment capable of containing cooling device | |
| CN210384519U (en) | Insulin pen packaging bag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220415 |