Cooling structure of ice maker

Abstract

The utility model relates to the technical field of ice maker components, and discloses an ice maker cooling structure which comprises a heat conducting plate, a heat dissipation mechanism is arranged on the top wall of the heat conducting plate, an air guide mechanism is arranged in the heat dissipation mechanism, and the heat dissipation mechanism comprises a group of heat conducting pipes fixedly connected to the top wall of the heat conducting plate. The three heat conduction pipes are arranged at equal intervals from front to back and are all U-shaped pipes, and the same copper base is fixedly welded to the top ends of the middles of the three heat conduction pipes. The three U-shaped heat conduction pipes are welded to the top of the heat conduction plate from front to back at equal intervals, the copper base is fixedly welded to the tops of the three heat conduction pipes, and the multiple heat dissipation fins are arranged at the top end of the copper base and the two ends of each U-shaped heat conduction pipe. And the heat can be quickly dissipated through the plurality of heat dissipation fins on the two sides and in the middle, so that heat accumulation at the heat conducting plate is not easily caused.

Description

Technical Field

[0001] The utility model relates to the technical field of ice maker components, in particular to a cooling structure of an ice maker. Background Art

[0002] An ice machine is a refrigeration mechanical device that generates ice by cooling water through an evaporator with the refrigerant of the refrigeration system. It uses a refrigeration system and water as a carrier to make ice by passing it through a device under power-on. The shape of the ice cubes generated varies according to the principle and production method of the evaporator. People generally classify ice machines into granular ice machines, flake ice machines, plate ice machines, tube ice machines, shell ice machines, etc. according to the shape of the ice. At present, a heat cooling structure is set in the heat exchange unit of the ice machine.

[0003] The existing ice maker cooling structure has the following problems when in use: after it is installed in conjunction with the ice maker heat exchanger unit, its heat is often introduced into the heat transfer plate attached to the heat exchange mechanism, and the heat transfer plate is output through a single heat pipe on one side, and the heat dissipation fins on the heat pipe are used to guide air through the air guide mechanism to blow away the heat of the heat pipe, which can easily cause heat accumulation at the heat transfer plate. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides an ice maker cooling structure, which solves the problems raised by the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling structure of an ice maker, comprising a heat conducting plate, a heat dissipation mechanism is arranged on the top wall of the heat conducting plate, an air guiding mechanism is arranged inside the heat dissipation mechanism, the heat dissipation mechanism comprises a group of heat conducting tubes fixedly connected to the top wall of the heat conducting plate, a group of the heat conducting tubes consists of three heat conducting tubes and are arranged equidistantly from front to back, the three heat conducting tubes are all U-shaped tubes and the same copper seat is fixedly welded to the top of the middle part, a group of second heat dissipation fins are fixedly welded to the outer side walls of the three heat conducting tubes at the same end, the bottom wall of the copper seat is fixedly welded to the top of the heat conducting plate, and the top wall of the copper seat is fixedly welded to a group of first heat dissipation fins.

[0006] As a further solution of the utility model: a mounting frame is fixedly sleeved on the upper end of the outer wall around the heat conducting plate, and mounting holes are opened at the four corners of the mounting frame.

[0007] As a further solution of the utility model: a group of the first heat dissipating fins is multiple and is arranged at equal distances from front to back, two groups of the second heat dissipating fins are arranged symmetrically, each group of the second heat dissipating fins is multiple and is arranged at equal distances from top to bottom, the second heat dissipating fins are fixed to the outer wall of the heat pipe by reflow welding, and air holes are opened between the upper and lower side walls of the second heat dissipating fins and between every two adjacent heat pipes.

[0008] As a further solution of the utility model: the air guide mechanism includes two air guide covers arranged on the inner sides of the three heat conduction pipes, the bottom wall of the air guide covers is symmetrically connected to two fixing frames in a front-to-back shape, the bottom walls of the two fixing frames are fixedly connected to the heat conduction plate, the two air guide covers are symmetrically arranged, and the same three-way air guide pipe connection is fixedly connected between the interfaces at the opposite ends of the two air guide covers, and a flange is fixedly connected to the top interface of the three-way air guide pipe connection.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. In the utility model, three U-shaped heat conducting pipes are welded at equal distances from front to back on the top of the heat conducting plate, and a copper seat is fixedly welded on the top of the three heat conducting pipes. A plurality of heat dissipating fins are arranged on the top of the copper seat and both ends of the U-shaped heat conducting pipes. After the heat is introduced into the heat conducting plate fitted with the heat exchange mechanism, it can be quickly dissipated through the plurality of heat dissipating fins on both sides and the middle, which is not easy to cause heat accumulation at the heat conducting plate.

[0011] 2. In the utility model, a three-way air guide pipe connection is provided on the top of the heat conduction plate, and an air guide cover is fixedly connected to the interfaces at both ends of the three-way air guide pipe connection. The internal wind output pipe of the ice maker can be connected through the flange plate on the top of the three-way air guide pipe connection with bolts, and the air is discharged through the air guide covers on both sides to assist the multiple cooling fins on both sides to dissipate heat. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The overall three-dimensional Figure 1 ;

[0013] Figure 2 The overall three-dimensional Figure 2 ;

[0014] Figure 3 It is a three-dimensional diagram of the heat conduction and heat dissipation structure of the utility model;

[0015] Figure 4 It is a three-dimensional diagram of the air guide mechanism of the utility model.

[0016] In the figure: 1. heat conduction plate; 2. mounting frame; 3. mounting hole; 4. heat dissipation mechanism; 5. air guide mechanism; 41. heat conduction pipe; 42. copper seat; 43. first heat dissipation fin; 44. second heat dissipation fin; 45. air guide hole; 51. fixing frame; 52. three-way air guide pipe connection; 53. air guide cover; 54. flange. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figures 1 to 4 In an embodiment of the utility model, an ice machine cooling structure includes a heat conducting plate 1, a heat dissipation mechanism 4 is arranged on the top wall of the heat conducting plate 1, an air guide mechanism 5 is arranged inside the heat dissipation mechanism 4, the heat dissipation mechanism 4 includes a group of heat conducting pipes 41 fixedly connected to the top wall of the heat conducting plate 1, a group of heat conducting pipes 41 is three and are arranged equidistantly from front to back, the three heat conducting pipes 41 are all U-shaped pipes and the same copper seat 42 is fixedly welded to the top of the middle part, and a group of second heat dissipation fins 44 are fixedly welded to the outer side walls of the three heat conducting pipes 41 at the same end, and the copper seat The bottom wall of 42 is fixedly welded to the top of the heat conducting plate 1, and a group of first heat dissipation fins 43 are fixedly welded to the top wall of the copper seat 42. Three U-shaped heat conducting pipes 41 are welded at equal distances from front to back on the top of the heat conducting plate 1 as a whole. The copper seat 42 is fixedly welded to the top of the three heat conducting pipes 41. A plurality of heat dissipation fins are arranged on the top of the copper seat 42 and at both ends of the U-shaped heat conducting pipe 41. After the heat is often introduced into the heat conducting plate 1 fitted with the heat exchange mechanism, it can be quickly dissipated through the plurality of heat dissipation fins on both sides and the middle, and it is not easy to cause heat accumulation at the heat conducting plate 1.

[0019] A mounting frame 2 is fixedly sleeved on the upper end of the outer side wall of the heat conducting plate 1, and mounting holes 3 are opened at the four corners of the mounting frame 2. The mounting holes 3 of the mounting frame 2 can be used in conjunction with mounting bolts to fix the overall ice-making machine cooling structure at the corresponding workstation, so that the heat conducting plate 1 fits the heat exchange mechanism of the ice-making machine.

[0020] A group of first heat dissipation fins 43 consists of multiple pieces and are arranged at equal distances from front to back, two groups of second heat dissipation fins 44 are arranged symmetrically, each group of second heat dissipation fins 44 consists of multiple pieces and are arranged at equal distances from top to bottom, the second heat dissipation fins 44 are fixed to the outer wall of the heat pipe 41 by reflow welding, and air holes 45 are opened between the upper and lower side walls of the second heat dissipation fins 44 and between each two adjacent heat pipes 41, and the air holes 45 can help the multiple second heat dissipation fins 44 to dissipate heat efficiently.

[0021] The wind guiding mechanism 5 includes two wind guiding covers 53 arranged on the inner sides of the three heat conducting pipes 41. The bottom walls of the wind guiding covers 53 are symmetrically connected to two fixing frames 51. The bottom walls of the two fixing frames 51 are fixedly connected to the heat conducting plate 1. The two wind guiding covers 53 are symmetrically arranged, and the same three-way air guiding pipe connection 52 is fixedly connected between the interfaces at the opposite ends of the two wind guiding covers 53. The top interface of the three-way air guiding pipe connection 52 is fixedly connected to a flange 54. The top of the heat conducting plate 1 is provided with a three-way air guiding pipe connection 52, and the interfaces at both ends of the three-way air guiding pipe connection 52 are respectively fixedly connected with an wind guiding cover 53. The internal wind output pipe of the ice maker can be connected through the flange 54 at the top of the three-way air guiding pipe connection 52 with bolts, and the air is discharged through the wind guiding covers 53 on both sides to assist the heat dissipation of multiple heat dissipation fins on both sides.

[0022] The working principle of the utility model is as follows: the overall ice-making machine cooling structure can be fixedly installed at the corresponding workstation through the mounting holes 3 of the mounting frame 2 in cooperation with the mounting bolts, so that the heat conducting plate 1 is fitted with the heat exchange mechanism of the ice-making machine, and three U-shaped heat conducting pipes 41 are welded at equal distances from front to back on the top of the heat conducting plate 1 as a whole, and a copper seat 42 is fixedly welded on the top of the three heat conducting pipes 41, and a plurality of heat dissipation fins are arranged on the top of the copper seat 42 and on both ends of the U-shaped heat conducting pipe 41. After the heat is often introduced into the heat conducting plate 1 fitted with the heat exchange mechanism, it can be quickly dissipated through the plurality of heat dissipation fins on both sides and the middle, and it is not easy to cause heat accumulation at the heat conducting plate 1. In addition, a three-way air guiding pipe connection 52 is arranged on the top of the heat conducting plate 1, and an air guiding cover 53 is fixedly connected to the interfaces at both ends of the three-way air guiding pipe connection 52. The internal wind output pipeline of the ice-making machine can be connected through the flange 54 on the top of the three-way air guiding pipe connection 52 in cooperation with the bolts, and the air is discharged through the air guiding covers 53 on both sides, so as to assist the heat dissipation of the plurality of heat dissipation fins on both sides.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An ice-making machine cooling structure, comprising a heat conducting plate (1); Features: The top wall of the heat conducting plate (1) is provided with a heat dissipation mechanism (4), an air guide mechanism (5) is provided inside the heat dissipation mechanism (4), a mounting frame (2) is fixedly sleeved on the upper end of the outer wall of the peripheral side of the heat conducting plate (1), and mounting holes (3) are provided at the four corners of the mounting frame (2); The heat dissipation mechanism (4) comprises a group of heat-conducting pipes (41) fixedly connected to the top wall of the heat-conducting plate (1), wherein the group of heat-conducting pipes (41) comprises three heat-conducting pipes (41) which are arranged at equal distances from front to back, and the three heat-conducting pipes (41) are all U-shaped pipes and have a same copper seat (42) fixedly welded to the top of the middle portion; A group of second heat dissipation fins (44) are fixedly welded to the outer walls of the three heat-conducting tubes (41) at the same end, the bottom wall of the copper seat (42) is fixedly welded to the top of the heat-conducting plate (1), and a group of first heat dissipation fins (43) are fixedly welded to the top wall of the copper seat (42).

2. The ice making machine cooling structure according to claim 1, characterized in that: A group of the first heat dissipation fins (43) consists of a plurality of fins arranged at equal distances from front to back.

3. The ice making machine cooling structure according to claim 1, characterized in that: The two groups of the second heat dissipation fins (44) are arranged symmetrically, and each group of the second heat dissipation fins (44) comprises a plurality of fins which are arranged at equal distances from top to bottom.

4. The ice making machine cooling structure according to claim 1, characterized in that: The second heat dissipation fin (44) is fixedly welded to the outer wall of the heat conducting tube (41) by reflow welding.

5. The ice making machine cooling structure according to claim 1, characterized in that: An air guide hole (45) is provided between the upper and lower side walls of the second heat dissipation fin (44) and between every two adjacent heat conduction tubes (41).

6. The ice making machine cooling structure according to claim 1, characterized in that: The air guide mechanism (5) comprises two air guide covers (53) arranged inside the three heat conduction pipes (41); the bottom wall of the air guide cover (53) is fixedly connected to two fixing frames (51) in a front-to-back symmetrical manner; the bottom walls of the two fixing frames (51) are fixedly connected to the heat conduction plate (1).

7. The ice making machine cooling structure according to claim 6, characterized in that: The two air guide covers (53) are symmetrically arranged, and a same three-way air guide pipe connection (52) is fixedly connected between interfaces at opposite ends of the two air guide covers (53), and a flange (54) is fixedly connected at the top interface of the three-way air guide pipe connection (52).

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