Energy storage module air-cooling splitting device

Abstract

The utility model discloses an energy storage module air-cooling splitting device, which comprises a plurality of accommodating regions for storing energy storage modules, the multiple containing sections are vertically arranged in a stacked mode, and a ventilation channel is arranged in each containing section. A ventilation assembly is arranged on the side, away from the battery insertion opening, of the containing interval, the ventilation assembly is provided with multiple sets of air outlets, and the multiple sets of air outlets correspond to the multiple ventilation channels respectively. An air blocking assembly is arranged at each group of air outlets in a leaning manner, and the air blocking assemblies are arranged on the port planes of the air outlets in a sliding manner; and when the energy storage module is inserted into the accommodating section, the corresponding air blocking assembly slides away from the air outlet. According to the air distribution requirement of each energy storage module in the device, the air flow direction and the wind power are reasonably scheduled, so that the expected air cooling heat dissipation effect is achieved, and meanwhile, the energy consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage modules, in particular to an energy storage module air-cooling separation device. Background Art

[0002] When multiple energy storage batteries are needed to form a battery pack to provide power, the battery modules are generally separated and arranged through a bracket structure, and a common air cooling system is provided to perform heat dissipation according to the working requirements of the battery modules; however, most of them adopt a uniform air distribution method, which easily causes waste of cold source air, and in order to maintain a certain wind force at each air outlet to achieve the expected heat dissipation effect, the fan module needs to operate at high power for a long time, which will generate higher energy consumption. Summary of the invention

[0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the utility model provides an energy storage module air-cooling arrangement device, which reasonably adjusts the air distribution direction and wind force according to the air distribution requirements of each energy storage module inside the device, so as to achieve the expected air cooling effect while reducing energy consumption.

[0004] Technical solution: To achieve the above-mentioned purpose, the utility model provides an energy storage module air-cooling array device, comprising a plurality of accommodating compartments for storing energy storage modules; a plurality of the accommodating compartments are arranged in an array, and a ventilation channel is provided in each of the accommodating compartments; a ventilation component is provided on the side of the accommodating compartment away from the battery insertion port, and the ventilation component is provided with a plurality of groups of air outlets, and the plurality of groups of air outlets are respectively provided corresponding to the plurality of ventilation channels; a wind shield component is provided close to each group of air outlets, and the wind shield component is slidably provided on the port plane of the air outlet; when the energy storage module is inserted into the accommodating compartment, the corresponding wind shield component slides away from the air outlet.

[0005] Furthermore, when the energy storage module is stored in the accommodating compartment, a gap between the energy storage module and an inner wall of the accommodating compartment forms the ventilation channel.

[0006] Furthermore, the wind shield assembly includes a wind shield plate, which is connected to a pressure plate through a guide plate, and the pressure plate; the pressure plate is arranged parallel to the inner wall of the corresponding side of the accommodating interval and is connected by a plurality of elastic parts, and the pressure plate is pressed against the surface of the energy storage module by the action of the elastic parts.

[0007] Furthermore, the guide slide plate and the pressure plate are provided in two groups correspondingly and are symmetrically arranged at both ends of the wind shield plate.

[0008] Furthermore, a guide slide groove is provided on the end surface where the air outlet is located, and the guide slide groove is slidably matched with the wind shield plate and the guide slide plate part of the wind shield assembly, and the air outlet is distributed on a side of the guide slide groove close to the energy storage module.

[0009] Furthermore, the ventilation component includes an air collecting chamber, an air inlet is arranged on the side of the air collecting chamber away from the accommodating interval, and a fan assembly is arranged in the air inlet; a plurality of groups of air outlets are arranged on the side of the air collecting chamber close to the accommodating interval; an air guide plate is arranged in the air collecting chamber corresponding to each air outlet, the air guide plate is swingably connected to the cavity wall on the opposite side of the air outlet, its swing shaft is connected to the output end of the driving device, and its movable end is swingably arranged up and down.

[0010] Beneficial effect: The utility model provides an energy storage module air-cooling arrangement device, which realizes air supply only to the accommodation space where the energy storage module is inserted by setting a wind shield component. At the same time, the ventilation component is controlled by inductive temperature measurement feedback to realize the reasonable distribution and scheduling of wind power among the opened air vents, thereby ensuring the expected heat dissipation effect and achieving energy saving and consumption reduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Attached Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0012] Attached Figure 2 This is a schematic diagram of the structure of a ventilation assembly according to an embodiment of the utility model;

[0013] Attached Figure 3 This is a schematic structural diagram of a windshield assembly according to an embodiment of the utility model;

[0014] Attached Figure 4 The figure is a schematic diagram of the structure and position relationship between the guide slot and the air outlet in one embodiment of the utility model. DETAILED DESCRIPTION

[0015] The utility model is further described below in conjunction with the accompanying drawings.

[0016] As attached Figure 1-4 The energy storage module air-cooling array device comprises a plurality of accommodating compartments 1 for storing energy storage modules 2; each of the accommodating compartments 1 is provided with a ventilation channel 3, and a ventilation assembly is provided on the side of the accommodating compartment 1 away from the battery insertion port thereof, and the ventilation assembly is provided with a plurality of groups of air outlets 4, and the plurality of groups of air outlets 4 are respectively provided corresponding to the plurality of ventilation channels 3; each group of the air outlets 4 is provided with a wind shield assembly 5 close to it, and the wind shield assembly 5 is slidably provided on the port plane of the air outlet 4; when the energy storage module 2 is inserted into the accommodating compartment 1, the corresponding wind shield assembly 5 slides away from the air outlet 4. The ventilation assembly is used to generate and supply the required cold air, which is distributed from the air outlet to each ventilation channel, thereby acting on the energy storage module in the corresponding accommodating compartment to achieve the expected heat dissipation effect.

[0017] This solution uses a sliding windshield assembly to block the air outlet in the storage compartment before the energy storage battery module is inserted into the compartment, so that the ventilation assembly only supplies air to the storage compartment where the energy storage module is inserted, and the sliding of the windshield assembly relative to the air outlet can be achieved by electrical control or mechanical transmission. When fewer energy storage modules are installed, the working power of the cooling fan can be appropriately lowered to reduce energy consumption; if active cooling is used to form cold source wind for heat dissipation, the cold source wind will not act on the vacant storage space and cause waste, further reducing energy consumption.

[0018] When the energy storage module 2 is stored in the accommodating compartment 1, the gap between the energy storage module 2 and the inner wall of the accommodating compartment 1 forms the ventilation channel 3. The ventilation channel can be an annular space surrounding the energy storage module, or any one side or a combination of multiple sides among the top, bottom, left, and right, depending on the heat dissipation position requirements of the energy storage module when working.

[0019] The wind shield assembly 5 includes a wind shield 51, and the wind shield 51 is connected to a pressure plate 53 through a guide slide 52. The pressure plate 53 is arranged parallel to the inner wall of the corresponding side of the accommodating interval 1, and the two are connected by a plurality of elastic members 54. The pressure plate 53 is pressed against the surface of the energy storage module 2 by the elastic members 54. Two groups of guide slides 52 and pressure plates 53 are arranged correspondingly, and are symmetrically arranged at both ends of the wind shield 51. A guide slide groove 6 is arranged on the end surface where the air outlet 4 is located. The guide slide groove 6 is partially slidably matched with the wind shield 51 and the guide slide 52 of the wind shield assembly 5. The air outlet 4 is distributed on the side of the guide slide groove 6 close to the energy storage module 2.

[0020] Among them, the windshield plays the role of closing the air outlet and blocking the incoming wind; when there is no battery stored in the accommodating interval, the windshield blocks the air outlet, the elastic member is in a natural state, and the pressure plate is relatively far away from the inner wall of the accommodating interval; when the energy storage module is inserted, the pressure plate is supported on the surface of the energy storage module, the elastic member is compressed, and the distance between the pressure plate and the accommodating interval is reduced. At the same time, the pressure plate pushes the windshield to slide along the guide groove away from the energy storage module, so that the windshield slides to the side of the air outlet, so that the air outlet is opened to achieve normal air supply. The pressing effect of the combination of the pressure plate and the elastic member can also ensure the stability of the energy storage module in the accommodating interval.

[0021] The guide slide groove includes a wide groove portion matched with the wind shield plate for limiting the sliding distance of the wind shield plate, and also includes a narrow groove portion matched with the guide slide plate for limiting the sliding distance of the guide slide plate.

[0022] Preferably, the ventilation assembly includes an air collecting chamber 7, an air inlet 71 is arranged on the side of the air collecting chamber 7 away from the accommodating interval 1, and a fan assembly 8 is arranged in the air inlet 71; a plurality of groups of air outlets 4 are arranged on the side of the air collecting chamber 7 close to the accommodating interval 1; an air guide plate 9 is arranged in the air collecting chamber 7 corresponding to each of the air outlets 4, and the air guide plate 9 is swingably connected to the cavity wall on the opposite side of the air outlet 4, and its swing shaft is connected to the output end of the driving device, and its movable end is swingably arranged up and down. Under normal working conditions, the wind pressure in the air collecting chamber is increased through the operation of the fan assembly, and under the action of the wind pressure, the airflow is blown out from the air outlets in each open state, so as to achieve targeted uniform air distribution.

[0023] Several temperature sensing modules are arranged in the ventilation channel 3, and the temperature feedback signal output end of the temperature sensing module is electrically connected to the control signal receiving end corresponding to the driving device. When the temperature in a ventilation channel is detected to be too high through the temperature sensing module, and the heat dissipation effect needs to be temporarily enhanced, the air guide plate corresponding to the air outlet position is controlled to swing to adjust the air guide plate to a suitable angle, so that when the airflow flows through the air guide plate, it is guided to the air outlet, thereby increasing the air volume of the air outlet at that location, and at the same time leaving a gap for the airflow to continue to flow in the air collecting cavity, ensuring the normal air outlet at other air outlets, realizing the reasonable dispatch of wind force, and saving energy and reducing consumption, while also ensuring the expected heat dissipation effect. At the same time, according to the temperature feedback of each ventilation channel, when the temperature in each channel far exceeds the expected effect, the fan component accident can be feedback-controlled to appropriately reduce the working power, so as to further achieve energy saving and consumption reduction.

[0024] As attached Figure 1 In one embodiment shown in , the upper and lower end surfaces of the energy storage module need to be heat-dissipated, and the heat dissipation requirements of the upper end surface are mainly met. A plurality of the accommodation spaces 1 are vertically stacked and arranged, and two adjacent accommodation spaces are connected in the upper and lower directions. The ventilation channel in each accommodation space is arranged on the upper side, and the upper and lower energy storage modules can be heat-dissipated at the same time. The overall structure is more compact.

[0025] The above are only preferred embodiments of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. An air-cooled array device for energy storage modules, characterized in that: The invention comprises a plurality of accommodating compartments (1) for storing energy storage modules (2); a plurality of the accommodating compartments (1) are arranged in an array, and a ventilation channel (3) is provided in each of the accommodating compartments (1); a ventilation component is provided on the side of the accommodating compartment (1) away from the battery insertion port thereof, and the ventilation component is provided with a plurality of groups of air outlets (4), and the plurality of groups of air outlets (4) are respectively provided corresponding to the plurality of ventilation channels (3); a wind shield component (5) is provided close to each group of air outlets (4), and the wind shield component (5) is slidably provided on the port plane of the air outlet (4); when the energy storage module (2) is inserted into the accommodating compartment (1), the corresponding wind shield component (5) slides away from the air outlet (4).

2. The air-cooled array device for energy storage modules according to claim 1, characterized in that: When the energy storage module (2) is stored in the accommodating space (1), the gap between the energy storage module (2) and the inner wall of the accommodating space (1) forms the ventilation channel (3).

3. The air-cooled array device for energy storage modules according to claim 2, characterized in that: The windshield assembly (5) comprises a windshield (51), the windshield (51) being connected to a pressure plate (53) via a guide plate (52), the pressure plate (53); the pressure plate (53) being arranged parallel to the inner wall of the corresponding side of the accommodating space (1) at a distance, and the two are connected via a plurality of elastic members (54), and the pressure plate (53) is pressed against the surface of the energy storage module (2) by the action of the elastic members (54).

4. The energy storage module air-cooling arrangement device according to claim 3, characterized in that: The guide slide plates (52) and the pressure plates (53) are provided in two groups correspondingly and are symmetrically arranged at the two ends of the wind shield plate (51).

5. The air-cooled array device for energy storage modules according to claim 4, characterized in that: A guide slide groove (6) is provided on the end surface where the air outlet (4) is located, and the guide slide groove (6) is partially slidably matched with the wind shield plate (51) and the guide slide plate (52) of the wind shield assembly (5), and the air outlet (4) is distributed on a side of the guide slide groove (6) close to the energy storage module (2).

6. The energy storage module air-cooling arrangement device according to claim 5, characterized in that: The ventilation component comprises an air collecting chamber (7), an air inlet (71) is arranged on a side of the air collecting chamber (7) away from the accommodating space (1), and a fan assembly (8) is arranged in the air inlet (71); a plurality of groups of air outlets (4) are arranged on a side of the air collecting chamber (7) close to the accommodating space (1); an air guide plate (9) is arranged in the air collecting chamber (7) corresponding to each of the air outlets (4), and the air guide plate (9) is swingably connected to the chamber wall on the opposite side of the air outlet (4), a swing shaft of which is connected to the output end of the driving device, and a movable end of which is swingably arranged up and down.

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