Overcharge liquid cooling device

Abstract

The utility model discloses an overcharge liquid cooling device in the technical field of overcharge, which comprises a protective shell, a cooling tank is arranged on the inner wall of the protective shell, the cooling tank is arranged towards one end in a penetrating manner, the inner wall of the cooling tank is fixedly connected with a liquid cooling assembly, and the inner wall of one end, far away from the liquid cooling assembly, of the cooling tank is fixedly connected with a circulating pipe. The bottom of the end, close to the circulating pipe, of the cooling tank is fixedly connected with a temperature sensor. The protective shell is fixed to the outer wall of the overcharge working equipment through the outer wall fixing equipment, then the working temperature of the overcharge working equipment is detected through the temperature sensor, the detected temperature is sent to the external intelligent control equipment, and then the circulating pump is started to input cooling liquid into the circulating pipe; the cooling operation is performed on the over-charging equipment through the cooling liquid and the circulating pipe, and meanwhile, the cooling motor is started to drive the cooling fan blades to be matched with the cooling groove to improve the over-charging cooling effect, so that the working efficiency of the super-charging column is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of supercharging, in particular to a supercharging liquid cooling device. Background Art

[0002] Supercharging, or ultra-fast charging, is a charging method that uses high-power direct current to significantly reduce the charging time of new energy vehicles.

[0003] Supercharging usually requires the corresponding battery technology to achieve fast charging. In the classification of charging facilities, the charging power of supercharging piles is usually above 150kW, and sometimes it is further subdivided into different levels according to the power size. For example, some classifications call 150-350kW the first-level supercharging, and above 350kW is called the second-level supercharging. Supercharging piles generally adopt a split design, consisting of a main cabinet and multiple charging terminals, which can meet the fast charging needs of multiple vehicles at the same time.

[0004] When the supercharging device is in use, its internal operating voltage is relatively high, which will cause the device to heat up. In the prior art, most supercharging devices only perform natural cooling operations through the charging column, which causes the supercharging device to cool down slowly, seriously affecting the working efficiency of the supercharging device. Utility Model Content

[0005] The purpose of the utility model is to provide a supercharging liquid cooling device, which fixes the protective shell to the outer wall of the supercharging working equipment through an outer wall fixing device, and then detects the working temperature of the supercharging equipment through a temperature sensor, and sends the detected temperature to an external intelligent control device, and then starts the circulation pump to input the coolant into the circulation pipe, and cools the supercharging equipment through the coolant and the circulation pipe. At the same time, the heat dissipation motor is started to drive the heat dissipation fan blades to cooperate with the heat dissipation groove to improve the supercharging cooling effect and the working efficiency of the supercharging column, so as to solve the problem that in the prior art proposed in the above background technology, most supercharging devices only perform natural cooling operations through the charging column, which causes the supercharging equipment to cool down slowly, seriously affecting the working efficiency of the supercharging.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a super-filled liquid cooling device, comprising a protective shell, the inner wall of the protective shell is provided with a cooling groove, the cooling groove is opened through one end, the inner wall of the cooling groove is fixedly connected with a liquid cooling component, the inner wall of the cooling groove away from the liquid cooling component is fixedly connected with a circulation pipe, and the bottom of the cooling groove close to one end of the circulation pipe is fixedly connected with a temperature sensor.

[0007] As a further solution of the utility model: the liquid cooling assembly includes a base, the bottom outer wall of the base is fixedly connected with a connecting flange, and the base is fixed to the inside of the cooling tank through the connecting flange.

[0008] As a further solution of the utility model: a working chamber is provided on the inner wall of the base, and a circulating pump is fixedly connected to the interior of the working chamber.

[0009] As a further solution of the utility model: a liquid storage tank is fixedly connected to the top of the base, and the bottom of the liquid storage tank is connected through the top of the working chamber.

[0010] As a further solution of the utility model: the two ends of the circulation pipe are respectively passed through and fixedly connected with the liquid storage tank and the base, and the bottom end of the circulation pipe passes through one end of the base and is fixedly connected with the output end of the circulation pump.

[0011] As a further solution of the utility model: a plurality of heat dissipation grooves are evenly opened at one end of the protective shell close to the liquid cooling component, a plurality of heat dissipation grooves are provided with heat dissipation motors on the inner walls, a plurality of heat dissipation motors are fixedly connected to the outer walls of the heat dissipation grooves with fixing columns, a plurality of heat dissipation motors are fixed to the inner walls of the heat dissipation grooves through fixing columns, and a plurality of heat dissipation motors are fixedly connected to the output ends of the plurality of heat dissipation motors with heat dissipation fan blades.

[0012] As a further solution of the utility model: a liquid injection pipe is fixedly connected through the top of the protective shell near the top of the liquid cooling component, and the liquid injection pipe passes through one end of the protective shell and is connected with the top of the liquid storage tank.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: in the utility model, the protective shell is fixed to the outer wall of the supercharging working equipment by an outer wall fixing device, and then, the working temperature of the supercharging equipment is detected by a temperature sensor, and the detected temperature is sent to an external intelligent control device, and then the circulating pump is started to input the coolant into the circulating pipe, and the supercharging equipment is cooled by the coolant and the circulating pipe. At the same time, the heat dissipation motor is started to drive the heat dissipation fan blades to cooperate with the heat dissipation groove to improve the supercharging cooling effect, thereby improving the working efficiency of the super charging column. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of a super-filled liquid cooling device of the utility model;

[0015] Figure 2 It is an enlarged schematic diagram of the structure of a cooling component in a super-filled liquid cooling device of the utility model;

[0016] Figure 3 It is an enlarged schematic diagram of the cross-sectional structure of a base in a super-filled liquid cooling device of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of an enlarged heat dissipation motor in a super-charged liquid cooling device of the utility model.

[0018] In the figure: 1. Protective shell; 2. Cooling tank; 3. Temperature sensor; 4. Liquid cooling assembly; 41. Base; 42. Connecting flange; 43. Liquid storage tank; 44. Working chamber; 45. Circulation pump; 5. Circulation pipe; 6. Liquid injection pipe; 7. Heat dissipation tank; 8. Heat dissipation motor; 9. Fixed column; 10. Heat dissipation fan blades. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0021] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figures 1 to 4In an embodiment of the utility model, a super-filled liquid cooling device includes a protective shell 1, an inner wall of the protective shell 1 is provided with a cooling groove 2, the cooling groove 2 is penetrated toward one end, a liquid cooling component 4 is fixedly connected to the inner wall of the cooling groove 2, a circulation pipe 5 is fixedly connected to the inner wall of the cooling groove 2 away from the liquid cooling component 4, and a temperature sensor 3 is fixedly connected to the bottom of the cooling groove 2 near the end of the circulation pipe 5.

[0024] Preferably, when using the present device to perform liquid cooling on a supercharger, the protective shell 1 is fixed to the heating position of the supercharging pile, i.e., the working equipment of the supercharging pile, through an external fixing device, and then liquid cooling is performed through the liquid cooling component 4 in cooperation with the circulation pipe 5.

[0025] The liquid cooling assembly 4 includes a base 41 , a bottom outer wall of the base 41 is fixedly connected with a connecting flange 42 , and the base 41 is fixed to the inside of the cooling tank 2 via the connecting flange 42 .

[0026] A working chamber 44 is formed on the inner wall of the base 41 , and a circulating pump 45 is fixedly connected to the interior of the working chamber 44 .

[0027] A liquid storage tank 43 is fixedly connected to the top of the base 41 , and the bottom of the liquid storage tank 43 is connected through the top of the working chamber 44 .

[0028] The two ends of the circulation pipe 5 are respectively penetrated and fixedly connected with the liquid storage tank 43 and the base 41 , and the bottom end of the circulation pipe 5 penetrates through one end of the base 41 and is fixedly connected with the output end of the circulation pump 45 .

[0029] Preferably, the coolant is stored in the liquid storage tank 43 , and at the same time, the circulating pump 45 is started to transport the coolant stored in the liquid storage tank 43 , thereby cooperating with the circulating pipe 5 to realize the circulation operation of the coolant.

[0030] A plurality of heat dissipation grooves 7 are evenly arranged at one end of the protective shell 1 close to the liquid cooling component 4, and a heat dissipation motor 8 is provided on the inner wall of each of the plurality of heat dissipation grooves 7. A fixing column 9 is fixedly connected to the outer wall of each of the plurality of heat dissipation motors 8. Each of the plurality of heat dissipation motors 8 is fixed to the inner wall of the heat dissipation groove 7 through the fixing column 9, and a heat dissipation fan blade 10 is fixedly connected to the output end of each of the plurality of heat dissipation motors 8.

[0031] Preferably, in this embodiment, the heat dissipation motor 8 is started to drive the heat dissipation fan blades 10 to rotate at a high speed, thereby cooperating with the heat dissipation slot 7 to perform heat dissipation operations and improve the liquid cooling effect.

[0032] A liquid injection pipe 6 is fixedly connected to the top of the protective shell 1 near the top of the liquid cooling component 4 . The liquid injection pipe 6 passes through one end of the protective shell 1 and is connected to the top of the liquid storage tank 43 .

[0033] The working principle of the utility model is: when using this device, it is only necessary to fix the protective shell 1 to the appropriate position of the super charging column through an external connection device. When fixing, it is necessary to pay attention to install the circulation tube 5 toward one end of the super charging device. During operation, the working temperature of the super charging is detected by the temperature sensor 3. When it is detected that the super charging working temperature is too high, the circulation pump 45 is started to transport the coolant in the liquid storage tank 43 to the circulation tube 5 for circulation, thereby achieving a liquid cooling effect on the super charging. At the same time, the heat dissipation motor 8 can be started to drive the heat dissipation fan blades 10 to cooperate with the heat dissipation groove 7 to dissipate heat, thereby improving the cooling effect of the coolant in the circulation tube 5 and improving the liquid cooling effect of the equipment on the super charging.

[0034] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0035] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A super-charged liquid cooling device, comprising a protective housing (1), characterized in that: The inner wall of the protective shell (1) is provided with a cooling groove (2), the cooling groove (2) is opened through toward one end, the inner wall of the cooling groove (2) is fixedly connected to a liquid cooling component (4), the inner wall of the cooling groove (2) at one end away from the liquid cooling component (4) is fixedly connected to a circulation pipe (5), and the bottom of the cooling groove (2) close to one end of the circulation pipe (5) is fixedly connected to a temperature sensor (3).

2. A super-filled liquid cooling device according to claim 1, characterized in that: The liquid cooling component (4) comprises a base (41), the bottom outer wall of the base (41) is fixedly connected with a connecting flange (42), and the base (41) is fixed to the inside of the cooling tank (2) via the connecting flange (42).

3. A super-filled liquid cooling device according to claim 2, characterized in that: A working chamber (44) is formed on the inner wall of the base (41), and a circulating pump (45) is fixedly connected to the interior of the working chamber (44).

4. A super-filled liquid cooling device according to claim 3, characterized in that: A liquid storage tank (43) is fixedly connected to the top of the base (41), and the bottom of the liquid storage tank (43) is connected through the top of the working chamber (44).

5. The super-filled liquid cooling device according to claim 1, characterized in that: The two ends of the circulation pipe (5) are respectively passed through and fixedly connected to the liquid storage tank (43) and the base (41), and the bottom end of the circulation pipe (5) passes through one end of the base (41) and is fixedly connected to the output end of the circulation pump (45).

6. The super-filled liquid cooling device according to claim 1, characterized in that: A plurality of heat dissipation grooves (7) are evenly arranged at one end of the protective housing (1) close to the liquid cooling component (4); the inner walls of the plurality of heat dissipation grooves (7) are provided with heat dissipation motors (8); the outer walls of the plurality of heat dissipation motors (8) are fixedly connected with fixing columns (9); the plurality of heat dissipation motors (8) are fixed to the inner walls of the heat dissipation grooves (7) via the fixing columns (9); and the output ends of the plurality of heat dissipation motors (8) are fixedly connected with heat dissipation fan blades (10).

7. The super-filled liquid cooling device according to claim 1, characterized in that: A liquid injection pipe (6) is fixedly connected to the top of the protective shell (1) near the top of the liquid cooling component (4), and the liquid injection pipe (6) passes through one end of the protective shell (1) and is connected to the top of the liquid storage tank (43).

Images