阅读说明：本技术 一种可拆卸式电池恒温柜 (Detachable battery constant temperature cabinet ) 是由 于林 孙立赢 冯李明 王腾 姚坡威 孙菲菲 于 2021-08-31 设计创作，主要内容包括：本发明属于冷藏集装箱用蓄电池技术领域,公开了一种可拆卸式电池恒温柜,包括柜体、多个电池包模组和恒温控制机构。柜体由保温材料制成,柜体包括柜门和设置有多个电池隔间的柜身；电池包模组安装于电池隔间内；恒温控制机构包括温度感应模块、温度控制模块和远程监控模块,温度感应模块安装于柜身内,用于监测柜体内温度；温度控制模块用于自动控制调节柜体内的温度；远程监控模块用于远程实时监控柜体内的温度及电池包模组电量,根据温度感应模块的监测温度,对柜体内的温度进行远程调节。该可拆卸式电池恒温柜独立于冷藏集装箱设计,可快速更换,其与内置电池包模组构成储能模块,通过温度调节提升柜内电池的使用性能及安全性能。(The invention belongs to the technical field of storage batteries for refrigerated containers, and discloses a detachable battery constant temperature cabinet which comprises a cabinet body, a plurality of battery pack modules and a constant temperature control mechanism. The cabinet body is made of heat insulation materials and comprises a cabinet door and a cabinet body provided with a plurality of battery compartments; the battery pack module is arranged in the battery compartment; the constant temperature control mechanism comprises a temperature sensing module, a temperature control module and a remote monitoring module, wherein the temperature sensing module is arranged in the cabinet body and used for monitoring the temperature in the cabinet body; the temperature control module is used for automatically controlling and adjusting the temperature in the cabinet body; the remote monitoring module is used for remotely monitoring the temperature in the cabinet body and the electric quantity of the battery pack module in real time, and remotely adjusting the temperature in the cabinet body according to the monitoring temperature of the temperature sensing module. This detachable battery constant temperature cabinet is independent of the design of refrigerated container, but quick replacement, and it constitutes energy storage module with built-in battery drape moulding group, promotes the performance and the security performance of battery in the cabinet through temperature regulation.)

1. The utility model provides a detachable battery constant temperature cabinet which characterized in that includes:

the refrigerator comprises a cabinet body (1), wherein the cabinet body (1) is made of heat-insulating materials, the cabinet body (1) comprises a cabinet body (11) and a cabinet door (12), and a plurality of battery compartments (111) are arranged in the cabinet body (11);

the battery pack modules (2) are installed in the battery compartments (111), and the battery pack modules (2) are electrically connected with each other;

the constant-temperature control mechanism (3) comprises a temperature sensing module (31), a temperature control module (32) and a remote monitoring module (33) which are electrically connected with each other, wherein the temperature sensing module (31) is installed in the cabinet body (11) and is used for monitoring the temperature in the cabinet body (1); the temperature control module (32) is used for controlling and adjusting the temperature in the cabinet body (1); the remote monitoring module (33) is used for remotely monitoring the temperature in the cabinet body (1) in real time and the electric quantity of the battery pack module (2), and can adjust the temperature in the cabinet body (1) through remote control according to the monitoring temperature of the temperature sensing module (31).

2. The detachable battery constant temperature cabinet as claimed in claim 1, further comprising a main control system, a fire alarm mechanism (4) and a fire emergency mechanism (5), wherein the main control system is electrically connected with the fire alarm mechanism (4), the fire emergency mechanism (5) and/or the constant temperature control mechanism (3).

3. The removable battery thermostatic cabinet according to claim 1, characterized in that the temperature control module (32) comprises a heat sink and a temperature raising device, the heat sink and the temperature raising device are mounted to the cabinet body (1), the heat sink is used for lowering the temperature inside the cabinet body (1), and the temperature raising device is used for raising the temperature inside the cabinet body (1).

4. The removable battery thermostatic cabinet according to claim 3, characterized in that the heat dissipating means comprise a fan mounted to a side wall of the cabinet body (1).

5. The removable battery thermostat cabinet of claim 3, wherein the temperature elevating means comprises a heat patch.

6. The removable battery thermostat cabinet of claim 3, wherein the heat sink and the warming device are air conditioning units.

7. The removable battery thermostatic cabinet according to claim 3, characterized in that the remote monitoring module (33) is in communication connection with the temperature sensing module (31), the heat dissipation device and the temperature raising device, and can remotely control the start and stop of the heat dissipation device and the temperature raising device.

8. The detachable battery constant temperature cabinet as claimed in any one of claims 1 to 7, wherein the cabinet door (12) is provided with two leaves, the two leaves of the cabinet door (12) are rotatably installed on two opposite sides of the cabinet body (11), and the outer wall of the cabinet body (11) is provided with a plurality of connecting angle steels (112).

9. The removable battery thermostatic cabinet according to any one of claims 1 to 7, characterized in that the cabinet door (12) is provided with a leaf comprising a first cabinet door (121) and a second cabinet door (122) rotatably connected, the first cabinet door (121) and the second cabinet door (122) being detachably connected with the cabinet body (11).

10. The removable battery thermostatic cabinet according to any one of claims 1-7, characterized in that a lifting device (113) is arranged on the cabinet body (11).

Technical Field

The invention relates to the technical field of storage batteries for refrigerated containers, in particular to a detachable battery constant temperature cabinet.

Background

In land transportation or railway transportation at home and abroad, the refrigerated container is widely used, a fuel tank is required to be arranged for mounting the refrigerated container of the diesel-electric dual-power refrigerator, but carbon dioxide and waste gas of sulfur-phosphorus compounds discharged by combustion of fuel oil (usually diesel oil) and hidden troubles of fuel oil leakage of the fuel tank can pollute the environment. With the development of new energy lithium batteries, the refrigerated container starts to use new energy power batteries such as lithium batteries to supply power to the refrigeration system, so that the environment is protected, and the consumption cost of cold chain transportation can be greatly reduced. The storage battery installation bin for the existing refrigerated container is integrated with the refrigerated container, the storage battery installation bin is free of a heat insulation structure, and a constant temperature control structure or a constant temperature device is not arranged in the storage battery installation bin. When the lithium battery is abnormally ignited and exploded, the refrigerating unit or other electrical equipment and the container are damaged, and once the battery is in accident, the refrigerated container is integrally scrapped.

Disclosure of Invention

The invention aims to provide a detachable battery constant temperature cabinet, which is independent of the design of a refrigerator container, has a function of quickly replacing batteries, can remotely adjust and monitor the temperature in a cabinet body, improves the service performance and safety performance of batteries, and facilitates the replacement and maintenance of a battery pack module.

In order to achieve the purpose, the invention adopts the following technical scheme:

a detachable battery constant temperature cabinet, comprising:

the cabinet body is made of heat insulation materials and comprises a cabinet body and a cabinet door, and a plurality of battery compartments are arranged in the cabinet body;

the battery pack modules are arranged in the battery compartments and are electrically connected with each other;

the constant temperature control mechanism comprises a temperature sensing module, a temperature control module and a remote monitoring module which are electrically connected with each other, and the temperature sensing module is arranged in the cabinet body and used for monitoring the temperature in the cabinet body; the temperature control module is used for controlling and adjusting the temperature in the cabinet body; the remote monitoring module is used for remotely monitoring the temperature in the cabinet body and the electric quantity of the battery pack module in real time, and can adjust the temperature in the cabinet body through remote control according to the monitoring temperature of the temperature sensing module.

As a preferable structure of the invention, the detachable battery constant temperature cabinet further comprises a main control system, a fire alarm mechanism and a fire emergency mechanism, wherein the main control system is electrically connected with the fire alarm mechanism, the fire emergency mechanism and/or the constant temperature control mechanism.

As a preferred structure of the present invention, the temperature control module includes a heat dissipation device and a temperature rise device, the heat dissipation device and the temperature rise device are mounted on the cabinet body, the heat dissipation device is configured to reduce the temperature inside the cabinet body, and the temperature rise device is configured to raise the temperature inside the cabinet body.

As a preferable structure of the present invention, the heat dissipation device includes a fan, and the fan is mounted on the side wall of the cabinet.

In a preferred configuration of the present invention, the temperature raising device includes a heating sheet.

As a preferable structure of the present invention, the heat radiating device and the temperature raising device are air conditioning units.

As a preferred structure of the present invention, the remote monitoring module is in communication connection with the temperature sensing module, the heat dissipation device, and the temperature rise device, and can remotely control the start and stop of the heat dissipation device and the temperature rise device.

As a preferred structure of the invention, the cabinet door is provided with two leaves which are rotatably arranged at two opposite sides of the cabinet body, and the outer wall of the cabinet body is provided with a plurality of connecting angle steels.

As a preferred structure of the present invention, the cabinet door is provided with a leaf, and includes a first cabinet door and a second cabinet door which are rotatably connected, and the first cabinet door and the second cabinet door are detachably connected to the cabinet body.

As a preferable structure of the invention, the cabinet body is provided with a hoisting device.

The invention has the beneficial effects that: the detachable battery constant temperature cabinet is independent of the independent design of the refrigerated container, is detachably connected with the refrigerated container, facilitates the quick replacement of a power supply of the refrigerated container, ensures that the refrigeration of the refrigerated container is not interrupted, and simultaneously greatly avoids the inconvenience of lifting and charging the whole container of 20-ruler, 40-ruler or super-long containers. In addition, it is internal in the cabinet to provide a plurality of battery package module of electric power for cold-stored container refrigerating system, separates each other between battery package module and the battery package module, can not interfere other battery package module of influence during the battery package module burning explosion, and the design of the cabinet body itself possesses explosion-proof, fire resistance, can effectively prevent because of battery package module abnormal detonation, the damage of ignition to refrigerating system, electrical part, cold-stored container body, has promoted the security performance. The temperature control mechanism can effectively control the temperature in the monitoring cabinet body, and when the temperature in the cabinet body is too high or too low, the temperature can be remotely adjusted through remote control.

Drawings

Fig. 1 is a front view of a removable battery thermostat cabinet according to a first embodiment of the present invention;

fig. 2 is a top view of a removable battery thermostat cabinet according to a first embodiment of the present invention;

fig. 3 is a side view of a removable battery thermostat cabinet according to a first embodiment of the present invention;

fig. 4 is a schematic view of an internal structure of the removable battery thermostat cabinet according to the first embodiment of the present invention;

fig. 5 is another schematic structural diagram of the detachable battery thermostatic cabinet door according to the first embodiment of the present invention.

In the figure:

1. a cabinet body; 11. a cabinet body; 111. a battery compartment; 112. connecting angle steel; 113. hoisting the device; 12. a cabinet door; 121. a first cabinet door; 122. a second cabinet door;

2. a battery pack module;

3. a constant temperature control mechanism; 31. a temperature sensing module; 32. a temperature control module; 33. a remote monitoring module;

4. a fire alarm mechanism;

5. fire control emergency agency.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar parts throughout or parts having the same or similar functions. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediary, a connection between two elements, or an interaction between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature being in contact not directly but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element 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. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Example one

As shown in fig. 1-5, the present invention provides a detachable battery thermostatic cabinet, which includes a cabinet body 1, a plurality of battery pack modules 2, and a thermostatic control mechanism 3. The cabinet body 1 is made of a heat insulation material, and the heat insulation material can be a specially processed polyurethane foam material with fire resistance, and can also be a vacuum heat insulation plate or a fire-resistant heat insulation rock wool material. The material cross-section of the cabinet body 1 can also be a sandwich structure, namely the cabinet body 1 comprises an inner plate and an outer plate, a phase change energy storage material is arranged between the inner plate and the outer plate, and the inner plate and the outer plate can be made of metal materials or non-metal materials. In addition, the cabinet body 1 may also be in other forms of heat preservation structures, which is not limited to this embodiment. The cabinet body 1 includes cabinet body 11 and cabinet door 12, is provided with a plurality of battery compartments 111 in the cabinet body 11, and a plurality of batteries package module 2 is installed in a plurality of battery compartments 111, and a plurality of batteries package module 2 electricity within a definite time and connect, and battery package module 2 includes energy storage battery cluster (takes BMS battery management system), energy storage converter etc. and battery package module 2 is current device in this field, and its specific structure and principle are no longer repeated. As shown in fig. 4, the present invention divides the interior of the cabinet body 11 into a plurality of battery compartments 111 by providing a frame inside the cabinet body 11, which is detachably mounted in the cabinet body 11. Preferably, the cabinet body 11 can be internally provided with a slide way, and the frame is slidably arranged on the slide way, so that the battery pack module 2 can be conveniently replaced and maintained. The constant temperature control mechanism 3 comprises a temperature sensing module 31, a temperature control module 32 and a remote monitoring module 33 which are electrically connected with each other, wherein the temperature sensing module 31 is arranged in the cabinet body 11 and is used for monitoring the temperature in the cabinet body 1; the temperature control module 32 is used for controlling and adjusting the temperature in the cabinet body 1; the remote monitoring module 33 is used for remotely monitoring the temperature in the cabinet body 1 and the electric quantity of the battery pack modules 2 in real time, and can adjust the temperature in the cabinet body 1 through the remote control temperature control module 32 according to the monitoring temperature of the temperature sensing module 31. In addition, remote monitoring module 33 still possesses electric quantity monitor function to the internal battery of cabinet 1 wraps the module 2 electric quantity and in time changes constantly. Remote monitoring module 33 is including the APP end, and staff's accessible APP end carries out long-range real time monitoring to the temperature in the cabinet body 1 and adjusts.

Specifically, the detachable battery constant temperature cabinet further comprises a main control system, a fire alarm mechanism 4 and a fire emergency mechanism 5, wherein the main control system is electrically connected with the fire alarm mechanism 4, the fire emergency mechanism 5 and/or the constant temperature control mechanism 3. The thermostatic control mechanism 3 can be electrically connected with the main control system, or can be independent of the main control system, i.e. not electrically connected with the main control system, and the installation position of the main control system is determined according to the situation and is not limited by the attached drawings.

In this embodiment, when the battery package module 2 is on fire in the cabinet, fire alarm mechanism 4 perception fire situation and warning, will be fired signal transmission to the major control system simultaneously, is put out a fire by major control system control fire control emergency mechanism 5. More specifically, the fire alarm mechanism 4 includes a temperature sensor, a smoke sensor or other type of sensing device capable of monitoring fire, and also includes an alarm device such as an alarm lamp for reminding and warning the operators in the field. The fire-fighting emergency mechanism 5 comprises a heptafluoropropane fire extinguishing device which is arranged on the upper part in the cabinet body 1 and can be used for extinguishing fire when a fire breaks out in the cabinet. Furthermore, the fire emergency 5 can also be another type of fire extinguishing device used in the battery field, and this embodiment is not given as an example.

Specifically, the temperature sensing module 31 includes a temperature sensor, which is a thermistor. In this embodiment, the temperature sensing module 31 is mainly used for monitoring the temperature in the cabinet 1, and a plurality of temperature sensors can be installed in the cabinet 1 to ensure the accuracy of the monitoring result. The temperature sensor is preferably a thermistor, and may be another type of temperature sensor, which is not limited to this embodiment.

Specifically, the temperature control module 32 includes a heat sink and a temperature raising device, the heat sink and the temperature raising device are installed in the cabinet 1, the heat sink is used for lowering the temperature in the cabinet 1, and the temperature raising device is used for raising the temperature in the cabinet 1. More specifically, in this embodiment, the remote monitoring module 33 is in communication connection with the temperature sensing module 31, the heat dissipation device, and the temperature rising device, and can remotely control the start and stop of the heat dissipation device and the temperature rising device. The temperature sensing module 31 transmits the temperature information in the cabinet to the remote monitoring module 33 in real time, when the temperature in the cabinet body 1 is too high, the remote monitoring module 33 sends a control instruction to the heat dissipation device, and the heat dissipation device is started to reduce the temperature in the cabinet body 1. Similarly, when the temperature in the cabinet body 1 is too low, the remote monitoring module 33 sends a control instruction to the heating device, and the heating device is started to raise the temperature in the cabinet body 1, so that the temperature in the cabinet is moderate, and the service performance and the service life of the battery pack module 2 are improved.

Optionally, the heat sink includes a fan, and the fan is mounted on the side wall of the cabinet 1. In this embodiment, the heat dissipation device may be a fan or a ventilator. Specifically, the fan or the ventilation fan is mounted on a sidewall of the cabinet 1, and may be mounted on any sidewall of the cabinet 1, which is not limited herein. When the temperature in the cabinet body 1 is too high, the fan is started to exhaust hot air in the cabinet body 1, and the temperature in the cabinet body 1 is reduced. It can be understood that, when the fan operation work, cabinet 1 is in the not enclosed state, and outside air and the interior air of cabinet 1 can circulate each other promptly, and when the fan stop operation, cabinet 1 is in enclosed state again, prevents that outside cold, hot-air from getting into cabinet 1 inside, influences the performance of battery package module 2. Specifically, the side wall of the cabinet body 1 may be provided with a ventilation window, and the ventilation window may be opened when the fan is operated, and closed when the fan stops operating.

Optionally, the heat dissipation device can also be a liquid cooling pipe, the liquid cooling pipe is installed inside the cabinet body 1, the temperature of the inside of the cabinet body 1 is reduced through the liquid cooling mode, the ventilation window or the ventilation opening does not need to be formed in the side wall of the cabinet body 1 in the mode, the sealing performance in the cabinet body 1 is guaranteed, and the heat insulation and cold insulation performance is good. In addition, the heat dissipation devices of multiple types can be used in an overlapping manner, so that the cooling effect is further enhanced, and further description is omitted in this embodiment.

Specifically, the temperature increasing means includes a heating sheet. The heating device in this embodiment can also be a heating plate, which is installed in the cabinet body 1 to heat and raise the temperature. The temperature raising device may also be other types of heating devices, and is not limited to this embodiment.

Preferably, the heat sink and the temperature increasing device are air conditioning units. The air conditioning unit can refrigerate and heat, and can be used as a heat dissipation device and a heating device at the same time.

In the present embodiment, two arrangements of the cabinet door 12 are provided. Specifically, in an arrangement structure, the cabinet door 12 is provided with two leaves, the two leaves of the cabinet door 12 are rotatably installed on two opposite sides of the cabinet body 11, as shown in fig. 1, the two leaves of the cabinet door 12 are arranged oppositely and rotatably connected with the cabinet body 11 through hinges or hinges, each leaf of the cabinet door 12 is provided with a lock rod for locking the cabinet door 12 and the cabinet body 11, and the lock rod may be exposed or hidden, which is not limited by this embodiment. Specifically, in another arrangement structure, as shown in fig. 5, the cabinet door 12 is provided with only one leaf, and includes a first cabinet door 121 and a second cabinet door 122 that are rotatably connected, and the first cabinet door 121 and the second cabinet door 122 are detachably connected with the cabinet body 11. In this embodiment, the cabinet door 12 includes two portions, namely, a first cabinet door 121 and a second cabinet door 122, the first cabinet door 121 and the second cabinet door 122 are rotatably connected by a hinge or a hinge, and the first cabinet door 121 and the second cabinet door 122 can be fixedly connected to the cabinet body 11 by a connecting member such as a bolt. Fig. 5 shows a vertical halving mode, or a left-right halving mode, in addition, the structural size of the first cabinet door 121 may be larger than the structural size of the second cabinet door 122, or smaller than the structural size of the second cabinet door 122, specifically selected according to the actual working condition, and split according to the operation convenience, which is not limited in this embodiment. Further, the door 12 may be in the form of a roller door or the like, and this embodiment is not illustrated.

Specifically, in order to ensure the sealing and heat preservation effects of the cabinet body 1, a sealing rubber strip is disposed on the cabinet door 12 or the cabinet body 11, and the shape and material of the sealing rubber strip are not limited herein.

Specifically, the outer wall of the cabinet body 11 is provided with a plurality of connecting angle steels 112, and the detachable battery constant temperature cabinet can be fixedly connected with the refrigerated container through the connecting angle steels 112 to provide electric energy for the refrigerated container. Specifically, the cabinet body 11 is further provided with a hoisting device 113, and the hoisting device 113 can be a hoisting fork hole, a hoisting ring, a hoisting hook or a slide rail or other structures or accessories which are convenient for fast hoisting, loading and unloading.

Preferably, in consideration of the fact that the battery constant temperature cabinet can stably and uninterruptedly supply power to the refrigeration unit, the connection mode of the plurality of battery pack modules 2 in the cabinet is set to be a parallel connection mode, which may be 1/2 and 1/2, may be 1/3&1/3&1/3, or may be another type of electrical connection mode, so as to ensure that when a certain battery pack module 2 or a certain battery unit in a certain battery pack module 2 fails and cannot be charged or discharged, the remaining battery pack modules 2 can continue to be charged or discharged.

Example two

The invention provides a detachable battery constant temperature cabinet which comprises a cabinet body 1, a plurality of battery pack modules 2 and a constant temperature control mechanism 3. The cabinet body 1 is made of heat insulation materials and comprises a cabinet body 11 and a cabinet door 12. The constant temperature control mechanism 3 includes temperature sensing module 31, temperature control module 32 and remote monitoring module 33 that the electricity is connected each other, temperature control module 32 includes heat abstractor and heating up device, the difference of this embodiment with embodiment one lies in, in this embodiment, the cabinet body 11 is divided into a plurality of battery compartment 111, every battery compartment 111 all corresponds and is provided with a cabinet door 12, a battery package module 2 has been laid in every battery compartment 111, remote monitoring module 33 monitors the temperature in every battery compartment 111 and the electric quantity of battery package module 2, a form similar to express delivery cabinet, when battery package module 2 electric quantity is not enough or unusual needs to be changed, only open the cabinet door that corresponds battery compartment 111 and change can, each battery package module 2 is mutually noninterfered, the temperature of each battery compartment 111 can be controlled alone, convenient change and management. In addition, the cabinet body 1 in this embodiment may also be made of a non-thermal insulation material, and a thermal insulation material is attached to the inner wall of the battery compartment 111, so that each battery compartment 111 can be used as an independent thermal insulation body, and the temperatures in the battery compartments 111 are not interfered with each other.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.