CN219320692U - Temperature regulating device suitable for energy storage battery test - Google Patents
Temperature regulating device suitable for energy storage battery test Download PDFInfo
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- CN219320692U CN219320692U CN202320358475.2U CN202320358475U CN219320692U CN 219320692 U CN219320692 U CN 219320692U CN 202320358475 U CN202320358475 U CN 202320358475U CN 219320692 U CN219320692 U CN 219320692U
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides a temperature regulating device suitable for testing an energy storage battery, which comprises: the box body assembly is provided with an opening, a containing cavity communicated with the opening is formed in the box body assembly, and a heating device is arranged in the containing cavity and is suitable for being electrically connected with an external power supply; the cover plate assembly is suitable for being covered on the box body assembly, the cover plate assembly is suitable for being provided with an energy storage battery, and the energy storage battery is suitable for extending into the accommodating cavity when the cover plate assembly is covered on the box body assembly. Therefore, the defects that when the small-sized energy storage battery is subjected to the charge and discharge performance test under different temperature conditions in the prior art, the temperature adjustment is performed by adopting the temperature boxes with the volumes of a high-low temperature test box, a biochemical incubator and the like which are far larger than those of a tested sample, a large amount of electric energy is wasted and the energy storage battery is inconvenient to install in the temperature box are overcome.
Description
Technical Field
The utility model relates to the technical field of energy storage battery testing, in particular to a temperature regulating device suitable for energy storage battery testing.
Background
In the early stage of the application of the energy storage battery, the performance of the energy storage battery is usually verified by performing a charge and discharge test of the energy storage battery. When the battery is charged and discharged, proper test equipment is selected according to the specifications of the voltage, the current and the like of the battery.
Because the characteristics of the energy storage battery are greatly affected by temperature and the temperature interval of an application scene is greatly changed, the charge and discharge performance test of the energy storage battery under different temperature conditions is required to be carried out so as to study the characteristics of the energy storage battery under different temperatures. In laboratory testing, the temperature test of the energy storage battery is usually carried out by placing a tested sample in a device such as a high-low temperature test box and a biochemical incubator, which can provide a temperature changing environment, and the method is suitable for the temperature performance test of all the energy storage batteries. However, when the volume of the sample to be measured is small, such as a small cylindrical battery, the temperature adjustment is performed by using a high-low temperature test box and a biochemical incubator, which are much larger than the volume of the sample to be measured, a large amount of electric energy is wasted, and the energy storage battery is inconvenient to install in the incubator.
Disclosure of Invention
Therefore, the technical problems to be solved by the utility model are as follows: the temperature regulation device overcomes the defects that when the small-sized energy storage battery is subjected to the charge and discharge performance test under different temperature conditions in the prior art, the temperature regulation is performed by adopting a high-low temperature test box, a biochemical incubator and the like which are far larger than the volume of a tested sample, a large amount of electric energy is wasted, and the energy storage battery is inconvenient to install in the incubator.
To this end, the utility model provides a temperature regulating device suitable for energy storage battery testing, comprising:
the box body assembly is provided with an opening, a containing cavity communicated with the opening is formed in the box body assembly, and a heating device is arranged in the containing cavity and is suitable for being electrically connected with an external power supply;
the cover plate assembly is suitable for being covered on the opening of the box assembly, the cover plate assembly is suitable for being provided with an energy storage battery, and the energy storage battery is suitable for extending into the accommodating cavity when the cover plate assembly is covered on the box assembly.
Optionally, a heating channel is provided on the box assembly, and the heating channel is suitable for penetrating a heating lead electrically connected between the heating device and an external power supply.
Optionally, the box assembly includes a heat conduction layer and a heat insulation layer located outside the heat conduction layer, the heating device is disposed on the heat conduction layer, and the heating channel penetrates through the heat conduction layer and the heat insulation layer.
Optionally, a temperature sensor is adapted to be disposed in the accommodating cavity, and the temperature sensor is in communication connection with an external power supply through a controller.
Optionally, the cover plate assembly includes a cover plate main body, and a mounting seat movably connected with the cover plate main body, an adjustable accommodating space is formed between the cover plate main body and the mounting seat, and the energy storage battery is suitable for being mounted on the mounting seat and located in the accommodating space.
Optionally, the cover plate assembly further comprises an adjusting rod, and the adjusting rod is fixedly connected with the mounting seat and movably connected with the cover plate main body.
Optionally, the method further comprises:
the positive electrode conductive post penetrates through the cover plate main body to be electrically connected with the positive electrode end of the energy storage battery, and the positive electrode conductive post is suitable for being electrically connected with a positive electrode lead;
the negative electrode conductive post penetrates through the mounting seat to be electrically connected with the negative electrode end of the energy storage battery, and is suitable for being electrically connected with a negative electrode lead;
and the third pipeline is arranged on the cover plate main body and is suitable for being penetrated by the negative electrode lead, and the positive electrode lead and the negative electrode lead are suitable for being electrically connected with an external testing device.
Optionally, a first pipe is provided on the cover body, and the first pipe is suitable for penetrating a voltage lead electrically connected between the energy storage battery and the external testing device.
Optionally, the temperature sensor is disposed on the cover main body, and a second pipe is disposed on the cover main body, and is suitable for penetrating through a sensor lead electrically connected between the temperature sensor and the controller.
Optionally, a first installation position is arranged on the box body assembly, a second installation position corresponding to the first installation position is arranged on the cover plate assembly, and the box body assembly and the cover plate assembly are suitable for being fixedly connected through the first installation position and the second installation position;
and/or the cover plate component is provided with a protruding part, the protruding part is provided with a sealing gasket, and when the cover plate component is covered on the box component, the protruding part is suitable for extending into the cover plate component to enable the sealing gasket to be attached to the inner wall of the box component so as to enable the cover plate component to be in sealing connection with the box component.
The technical scheme of the utility model has the following advantages:
the utility model provides a temperature regulating device suitable for testing an energy storage battery, which comprises: the box body assembly is provided with an opening, a containing cavity communicated with the opening is formed in the box body assembly, and a heating device is arranged in the containing cavity and is suitable for being electrically connected with an external power supply; the cover plate assembly is suitable for being covered on the opening of the box body assembly, the cover plate assembly is suitable for being provided with an energy storage battery, and the energy storage battery is suitable for extending into the accommodating cavity when the cover plate assembly is covered on the box body assembly.
The utility model provides a temperature regulating device suitable for testing an energy storage battery, which is characterized in that a box body assembly and a cover plate assembly which are suitable for covering are arranged and are matched with a heating device electrically connected with an external power supply, so that a temperature-stable and adjustable closed space is provided for the energy storage battery to be tested, the energy storage battery and a necessary wire harness for detecting equipment can be contained in a containing cavity, and the electric energy waste caused by heating a large space is avoided; meanwhile, the energy storage battery is arranged on the cover plate assembly, so that a stable and reliable installation position is provided for the energy storage battery. Therefore, the defects that when the small-sized energy storage battery is subjected to the charge and discharge performance test under different temperature conditions in the prior art, the temperature adjustment is performed by adopting the temperature boxes with the volumes of a high-low temperature test box, a biochemical incubator and the like which are far larger than those of a tested sample, a large amount of electric energy is wasted and the energy storage battery is inconvenient to install in the temperature box are overcome.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a box assembly of a temperature regulating device suitable for testing an energy storage battery according to the present utility model;
fig. 2 is a schematic structural diagram of a cover plate assembly of a temperature adjusting device suitable for testing an energy storage battery according to the present utility model.
Reference numerals illustrate:
1. a housing assembly; 2. a receiving chamber; 3. a heating device; 4. a cover plate assembly; 5. an energy storage battery; 6. a cover plate main body; 7. a mounting base; 8. an adjusting rod; 9. a first connecting hole, 10, a second connecting hole; 11. a positive electrode conductive post; 12. a first pipe; 13. a second pipe; 14. a heating channel; 15. a first mounting location; 16. a second mounting location; 17. a protruding portion; 18. a sealing gasket; 19. a heat conducting layer; 20. a thermal insulation layer; 21. a negative electrode conductive post; 22. and a third pipeline.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
In the early stage of the application of the energy storage battery, the performance of the energy storage battery is usually verified by performing a charge and discharge test of the energy storage battery. When the battery is charged and discharged, proper test equipment is selected according to the specifications of the voltage, the current and the like of the battery.
Because the characteristics of the energy storage battery are greatly affected by temperature and the temperature interval of an application scene is greatly changed, the charge and discharge performance test of the energy storage battery under different temperature conditions is required to be carried out so as to study the characteristics of the energy storage battery under different temperatures. In laboratory testing, the temperature test of the energy storage battery is usually carried out by placing a tested sample in a device such as a high-low temperature test box and a biochemical incubator, which can provide a temperature changing environment, and the method is suitable for the temperature performance test of all the energy storage batteries. However, when the volume of the sample to be measured is small, such as a small cylindrical battery, the temperature adjustment is performed by using a high-low temperature test box and a biochemical incubator, which are much larger than the volume of the sample to be measured, a large amount of electric energy is wasted, and the energy storage battery is inconvenient to install in the incubator.
Therefore, the technical problems to be solved by the utility model are as follows: the temperature regulation device overcomes the defects that when the small-sized energy storage battery is subjected to the charge and discharge performance test under different temperature conditions in the prior art, the temperature regulation is performed by adopting a high-low temperature test box, a biochemical incubator and the like which are far larger than the volume of a tested sample, a large amount of electric energy is wasted, and the energy storage battery is inconvenient to install in the incubator.
Examples
The embodiment provides a temperature adjusting device suitable for testing an energy storage battery, as shown in fig. 1 and 2, including: the box body assembly 1, the accommodating cavity 2, the heating device 3, the cover plate assembly 4, the energy storage battery 5 and the like.
The box assembly 1 is provided with an opening, a containing cavity communicated with the opening is formed in the box assembly, the heating device 3 is arranged in the containing cavity 2, and the heating device 3 is suitable for being electrically connected with an external power supply.
Specifically, the heating device 3 may use a resistance wire, a heating plate, or the like as a heat source, and electrically connect the positive and negative connectors of the resistance wire or the heating plate with an external power source through the side wall of the case assembly 1.
The cover plate assembly 4 is suitable for being covered on the opening of the box body assembly 1, the cover plate assembly 4 is suitable for being provided with the energy storage battery 5, and the energy storage battery 5 is suitable for extending into the accommodating cavity 2 when the cover plate assembly 4 is covered on the box body assembly 1.
Specifically, when the cover plate assembly 4 is covered on the case assembly 1, the accommodating chamber 2 in the case assembly 1 can be sealed, thereby forming a closed space in the accommodating chamber 2. The energy storage battery 5 sets up the one side that is close to box subassembly 1 on apron subassembly 4, and when apron subassembly 4 lid was closed on box subassembly 1, energy storage battery 5 stretched into naturally and hold in the chamber 2, held the heating effect that forms airtight space and receive heating device 3 in the chamber 2 this moment, and heating device 3 received external power supply's regulation and control, adjusts the power size of heating device 3 through external power supply to realize the temperature regulation in the space that energy storage battery 5 was located.
The embodiment provides a temperature adjusting device suitable for testing an energy storage battery, through arranging a box body assembly 1 and a cover plate assembly 4 which are suitable for covering and matching a heating device 3 electrically connected with an external power supply, a stable and adjustable closed space is provided for the energy storage battery 5 to be tested, the accommodating cavity 2 can accommodate the energy storage battery 5 and a necessary wire harness for detecting equipment, and electric energy waste caused by heating a large space is avoided; meanwhile, by arranging the energy storage battery 5 on the cover plate assembly 4, a stable and reliable installation position is provided for the energy storage battery 5. Therefore, the defects that when the small-sized energy storage battery is subjected to the charge and discharge performance test under different temperature conditions in the prior art, the temperature adjustment is performed by adopting the temperature boxes with the volumes of a high-low temperature test box, a biochemical incubator and the like which are far larger than those of a tested sample, a large amount of electric energy is wasted and the energy storage battery is inconvenient to install in the temperature box are overcome.
On the basis of the above-described embodiments, as a further defined embodiment, as shown in fig. 1, a heating channel 14 is provided on the case assembly 1, the heating channel 14 being adapted to be pierced with a heating lead electrically connected between the heating device 3 and an external power source.
Specifically, the heating device is electrically connected with an external power supply through a heating lead, and the heating channel 14 is utilized to penetrate through the heating lead, so that the temperature change of the environment where the energy storage battery 5 is located is conveniently realized.
Further, as shown in fig. 1, two heating passages 14 are provided to lead out the positive and negative heating leads of the heating device 3 to be electrically connected with an external power supply. The two heating channels 14 are respectively distributed at two positions close to the top and the bottom of the box assembly 1, so that the heating device 3 can be distributed along the height direction of the box assembly 1, and the effect that the heating device 3 can uniformly heat the box assembly 1 as a whole is realized.
Further, after passing through the heating lead, sealant can be arranged in the heating channel 14 for local sealing, so that temperature exchange between the temperature environment where the energy storage battery 5 is located and the outside is reduced, and accuracy of test data is improved.
On the basis of the above-described embodiment, as a further defined embodiment, as shown in fig. 1, the tank assembly 1 includes a heat conduction layer 19 and a heat insulation layer 20 located outside the heat conduction layer 19, the heating device 3 is disposed on the heat conduction layer 19, and the heating channel 14 penetrates the heat conduction layer 19 and the heat insulation layer 20.
Specifically, the heat conducting layer 19 is a cylindrical barrel body made of materials with good heat conducting performance such as copper, the heating device 3 is arranged on the heat conducting layer 19 to facilitate heating and quick heat conduction of the accommodating cavity 2, the internal environment of the accommodating cavity 2 is changed, the heat insulating layer 20 is an external fixed barrel body made of materials with good heat insulating performance and mechanical performance, and is used for isolating heat exchange between the accommodating cavity 2 inside the heat conducting layer 19 and the external environment temperature, and simultaneously providing external mechanical support.
On the basis of the above-described embodiments, as a further defined embodiment, the accommodating chamber 2 is adapted to accommodate therein a temperature sensor, which is communicatively connected to an external power source via a controller.
Specifically, a temperature sensor is arranged in the accommodating cavity 2, the specific setting position is determined according to actual conditions, the temperature sensor can be arranged on the inner wall of the box body assembly 1 or at the bottom of the cover plate assembly 4, temperature data in the accommodating cavity 2 is obtained through the temperature sensor, the temperature data are transmitted to a controller, an instruction is sent to an external power supply input end through the controller, the input current of the external power supply is regulated, and the power of the heating device 3 is regulated through the external power supply, so that the automatic regulation of the space temperature where the energy storage battery 5 is located is realized.
Further, the controller is a PID controller. Because the space where the energy storage battery 5 is located has higher heat preservation tightness, the mode of automatically adjusting the temperature of the space where the energy storage battery 5 is located adopts the mode that the temperature is adjusted from low to high.
On the basis of the above embodiment, as a further limiting embodiment, as shown in fig. 2, the cover assembly 4 includes a cover main body 6, and a mounting seat 7 movably connected with the cover main body 6, and an adjustable accommodating space is formed between the cover main body 6 and the mounting seat 7, and the energy storage battery 5 is adapted to be mounted on the mounting seat 7 and located in the accommodating space.
Specifically, mount pad 7 provides the mounted position for energy storage battery 5, and the stable installation of energy storage battery 5 of being convenient for, mount pad 7 and apron main part 6 interval set up, and energy storage battery 5 is located between mount pad 7 and the apron main part 6, realizes both distances adjustable through mount pad 7 with apron main part 6 swing joint to the energy storage battery 5 of different sizes of adaptation more specification.
On the basis of the above embodiment, as a further limiting embodiment, as shown in fig. 2, the cover plate assembly 4 further includes an adjusting rod 8, and the adjusting rod 8 is fixedly connected with the mounting seat 7 and movably connected with the cover plate main body 6.
Specifically, the adjusting rod 8 is threaded, after the adjusting rod 8 is fixedly connected with the mounting seat 7 through the first connecting hole 9, the adjusting rod 8 penetrates through the second connecting hole 10 to extend out of the top of the cover plate main body 6, the nut is screwed into the adjusting rod 8 of the extending part, and the distance between the cover plate main body 6 and the mounting seat 7 is adjustable through the threaded connection cooperation of the nut and the adjusting rod 8 serving as a screw rod.
Further, as shown in fig. 2, the adjusting rods 8 are distributed in a central symmetry manner, four groups of the adjusting rods are arranged, and the first connecting holes 9 and the second connecting holes 10 are arranged in a one-to-one correspondence manner.
On the basis of the above embodiment, as a further limiting embodiment, as shown in fig. 2, the temperature adjusting device suitable for the energy storage battery test further includes: positive electrode conductive post 11, negative electrode conductive post 21, and third conduit 22.
The positive electrode conductive post 11, the positive electrode conductive post 11 passes through the cover plate main body 6 to be electrically connected with the positive electrode end of the energy storage battery 5, and the positive electrode conductive post 11 is suitable for being electrically connected with a positive electrode lead;
the negative electrode conductive post 21, the negative electrode conductive post 21 passes through the mounting seat 7 to be electrically connected with the negative electrode end of the energy storage battery 5, and the negative electrode conductive post 21 is suitable for being electrically connected with a negative electrode lead;
and a third pipe 22, wherein the third pipe 22 is arranged on the cover plate main body 6 and is suitable for penetrating the negative electrode lead, and the positive electrode lead and the negative electrode lead are suitable for being electrically connected with an external testing device.
Specifically, the energy storage battery 5 is fixed with the positive electrode conductive post 11 and the negative electrode conductive post 21 through screw holes of the positive electrode terminal and the negative electrode terminal of the energy storage battery 5 respectively to form electric connection, and an external testing device is electrically connected with the energy storage battery 5 through a positive electrode wire and a negative electrode wire, so that the energy storage battery 5 is convenient to perform charge and discharge performance test.
Further, as the energy storage battery 5 is in a hanging state after being connected with the positive electrode conductive column 11, the installation seat 7 is arranged to provide supporting force for the battery from the bottom of the energy storage battery 5, so that the looseness of the connection part of the energy storage battery 5 and the positive electrode conductive column 11 is avoided. Further, in order to avoid damage to the energy storage battery 5 caused by the hanging gravity, the embodiment is designed with a special mounting seat 7, a supporting force is provided to the energy storage battery 5 from the bottom of the energy storage battery 5 through the mounting seat 7, and a spacing space can be provided between the energy storage battery 5 and the cover plate main body 6.
On the basis of the above-described embodiments, as a further defined embodiment, as shown in fig. 2, a first pipe 12 is provided on the cover body 6, the first pipe 12 being adapted to be threaded with a voltage lead electrically connected between the energy storage battery 5 and an external test device.
Specifically, the energy storage battery 5 is electrically connected with an external testing device through a voltage lead, and the first pipeline 12 passes through the voltage lead, so that the charge and discharge performance of the energy storage battery 5 is conveniently tested.
Further, after passing through the voltage lead, sealant can be arranged in the first pipeline 12 for local sealing, so that temperature exchange between the temperature environment where the energy storage battery 5 is located and the outside is reduced, and accuracy of test data is improved.
As a further defined embodiment, based on the above embodiment, as shown in fig. 2, the temperature sensor is provided on the cover main body 6, and the second pipe 13 is adapted to pass through a sensor lead electrically connected between the temperature sensor and the controller.
Specifically, the temperature sensor is electrically connected with an external power supply through a sensor lead, and the second pipeline 13 passes through the sensor lead, so that the temperature of the energy storage battery 5 can be monitored in real time.
Further, after the sensor leads pass through, sealant can be arranged in the second pipeline 13 for local sealing, so that temperature exchange between the temperature environment where the energy storage battery 5 is positioned and the outside is reduced, and the accuracy of test data is improved.
Further, as a modified embodiment, a temperature sensor may be provided in the case assembly 1 as long as the installation position of the heating device 3 is not obstructed.
As a further limiting embodiment, as shown in fig. 1 and 2, the first mounting position 15 is provided on the case assembly 1, the second mounting position 16 corresponding to the first mounting position 15 is provided on the cover assembly 4, and the case assembly 1 and the cover assembly 4 are adapted to be fixedly connected through the first mounting position 15 and the second mounting position 16.
Specifically, the specific structural form and connection manner of the first mounting location 15 and the second mounting location 16 are not limited in this embodiment, and a stable connection relationship may be formed.
As an embodiment, the first mounting position 15 and the second mounting position 16 are both provided with threaded holes, and the box assembly 1 and the cover plate assembly 4 are connected by screwing and fixing bolts penetrating through the two threaded holes.
As another embodiment, the first mounting position 15 and the second mounting position 16 are respectively provided as a through hole and a threaded rod, and the box assembly 1 and the cover plate assembly 4 are fixedly connected by screwing nuts through the threaded rod passing through the through hole.
Further, as shown in fig. 1 and 2, four sets of the first mounting locations 15 and the second mounting locations 16 are provided.
As a further limiting embodiment, as shown in fig. 1 and 2, a protruding portion 17 is formed on the cover plate assembly 4, a sealing gasket 18 is provided on the protruding portion 17, and when the cover plate assembly 4 is arranged on the box assembly 1 in a covering manner, the protruding portion 17 is suitable for extending into the cover plate assembly 4 to enable the sealing gasket 18 to be attached to the inner wall of the box assembly 1, so that the cover plate assembly 4 and the box assembly 1 are in sealing connection.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (10)
1. A temperature regulating device suitable for energy storage battery testing, comprising:
the box body assembly (1) is provided with an opening, a containing cavity (2) communicated with the opening is formed in the box body assembly (1), a heating device (3) is arranged in the containing cavity (2), and the heating device (3) is suitable for being electrically connected with an external power supply;
the cover plate assembly (4) is suitable for being covered on the opening of the box assembly (1), the cover plate assembly (4) is suitable for being provided with the energy storage battery (5), and the energy storage battery (5) is suitable for being stretched into the accommodating cavity (2) when the cover plate assembly (4) is covered on the box assembly (1).
2. Temperature regulating device suitable for energy storage battery testing according to claim 1, characterized in that the tank assembly (1) is provided with a heating channel (14), which heating channel (14) is adapted to be threaded with a heating lead electrically connected between the heating device (3) and an external power supply.
3. Temperature regulating device suitable for energy storage battery testing according to claim 2, characterized in that the box assembly (1) comprises a heat conducting layer (19) and a heat insulating layer (20) located outside the heat conducting layer (19), the heating device (3) is arranged on the heat conducting layer (19), and the heating channel (14) penetrates through the heat conducting layer (19) and the heat insulating layer (20).
4. Temperature regulating device suitable for energy storage battery testing according to claim 1, characterized in that the receiving chamber (2) is adapted to be provided with a temperature sensor, which is connected in communication with an external power supply via a controller.
5. The temperature regulating device for energy storage battery testing according to claim 4, wherein the cover plate assembly (4) comprises a cover plate main body (6) and a mounting seat (7) movably connected with the cover plate main body (6), an adjustable accommodating space is formed between the cover plate main body (6) and the mounting seat (7), and the energy storage battery (5) is suitable for being mounted on the mounting seat (7) and located in the accommodating space.
6. The temperature regulating device for energy storage battery testing according to claim 5, wherein the cover plate assembly (4) further comprises an adjusting rod (8), and the adjusting rod (8) is fixedly connected with the mounting seat (7) and movably connected with the cover plate main body (6).
7. The temperature regulating device for energy storage battery testing as defined in claim 5, further comprising:
the positive electrode conductive post (11) penetrates through the cover plate main body (6) to be electrically connected with the positive electrode end of the energy storage battery (5), and the positive electrode conductive post (11) is suitable for being electrically connected with a positive electrode lead;
a negative electrode conductive post (21), wherein the negative electrode conductive post (21) passes through the mounting seat (7) to be electrically connected with a negative electrode end of the energy storage battery (5), and the negative electrode conductive post (21) is suitable for being electrically connected with a negative electrode lead;
and the third pipeline (22) is arranged on the cover plate main body (6) and is suitable for being penetrated by the negative electrode lead, and the positive electrode lead and the negative electrode lead are suitable for being electrically connected with an external testing device.
8. Temperature regulating device suitable for energy storage battery testing according to claim 5, characterized in that the cover body (6) is provided with a first conduit (12), which first conduit (12) is adapted to be threaded through a voltage lead electrically connected between the energy storage battery (5) and an external testing device.
9. The temperature regulating device suitable for energy storage battery testing according to claim 5, wherein the temperature sensor is arranged on the cover body (6), the cover body (6) is provided with a second pipe (13), and the second pipe (13) is suitable for penetrating a sensor lead wire electrically connected between the temperature sensor and the controller.
10. The temperature regulating device suitable for energy storage battery testing according to claim 1, wherein a first mounting position (15) is arranged on the box assembly (1), a second mounting position (16) corresponding to the first mounting position (15) is arranged on the cover plate assembly (4), and the box assembly (1) and the cover plate assembly (4) are suitable for being fixedly connected through the first mounting position (15) and the second mounting position (16);
and/or be formed with bulge (17) on apron subassembly (4), be provided with sealed pad (18) on bulge (17), apron subassembly (4) lid is established when on box subassembly (1), bulge (17) are suitable for stretching into apron subassembly (4) make sealed pad (18) with the inner wall of box subassembly (1) pastes, so that apron subassembly (4) with box subassembly (1) sealing connection.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320358475.2U CN219320692U (en) | 2023-02-27 | 2023-02-27 | Temperature regulating device suitable for energy storage battery test |
| JP2023000943U JP3242247U (en) | 2023-02-27 | 2023-03-28 | Temperature controller for energy storage battery testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320358475.2U CN219320692U (en) | 2023-02-27 | 2023-02-27 | Temperature regulating device suitable for energy storage battery test |
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| CN219320692U true CN219320692U (en) | 2023-07-07 |
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| CN202320358475.2U Active CN219320692U (en) | 2023-02-27 | 2023-02-27 | Temperature regulating device suitable for energy storage battery test |
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| JP (1) | JP3242247U (en) |
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| CN118012177B (en) * | 2024-04-08 | 2024-06-14 | 深圳永泰数能科技有限公司 | High-precision intelligent temperature control energy storage heat test equipment and control method |
| CN118068891B (en) * | 2024-04-19 | 2024-06-25 | 丹泊仪器(昆山)有限公司 | One drags four incubator control system |
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- 2023-03-28 JP JP2023000943U patent/JP3242247U/en active Active
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