Ice maker condenser

Abstract

The utility model discloses an ice maker condenser which comprises a mounting base and a condensation module, the condensation module is fixed on the mounting base and comprises condensation pipes and heat dissipation wires, the condensation pipes are arranged in the same plane in an S-shaped curled surrounding mode to form multi-layer integrated management, a gap is formed between every two adjacent condensation pipes, and the heat dissipation wires are arranged in the gaps. The heat dissipation wires are flatly laid and fixed on the outer wall of each layer of condensation pipe; a heat-conducting composite film is arranged on the inner wall of the condensation pipe; hollow inner convex bodies are arranged on the inner walls of the condensation pipes; and a micro-needle-shaped structure is arranged on the surface of the radiating wire. The heat-conducting composite film is additionally arranged on the inner wall of the condenser pipe, so that the heat-conducting efficiency of the condenser pipe can be improved, and the heat dissipation speed is increased; hemispherical hollow inner convex bodies are arranged on the inner walls of the condensation pipes or micro-needle-shaped structures are additionally arranged on the surfaces of the heat dissipation wires, so that the heat exchange area of a refrigerant is increased, and meanwhile, the heat exchange time of the refrigerant is prolonged; the heat-conducting composite films are sprayed on the surfaces of the hemispherical hollow inner convex bodies and the surfaces of the micro-needle-shaped structures, so that the heat exchange efficiency is further improved; according to the design, the 24-hour ice yield of the ice maker can be quickly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of condensers, in particular to an ice-making machine condenser. Background Art

[0002] An ice maker is a refrigeration machine that cools water through an evaporator with the refrigerant of the refrigeration system to generate ice. It uses a refrigeration system and water as a carrier to make ice by passing it through a certain device under power-on. The condenser is a component of the refrigeration system and a type of heat exchanger that can convert gas or steam into liquid and quickly transfer the heat in the pipe to the air near the pipe. The traditional ice maker condenser simply extends the condenser pipe and adds a heat sink to expand the heat dissipation area for cooling. This method has low heat conduction efficiency and slow heat exchange speed, which directly affects the 24-hour ice production. Utility Model Content

[0003] In order to solve the above problems, the utility model provides an ice making machine condenser, comprising:

[0004] Mounting seat;

[0005] The condensing module is fixed on the mounting base and includes a condensing tube and a heat sink. The condensing tubes are curled in an "S" shape in the same plane to form a multi-layer integrated management. There is a gap between adjacent condensing tubes. The heat sink is laid flat and fixed on the outer wall of each layer of condensing tubes. A thermal conductive composite film is provided on the inner wall of the condensing tube, and the thermal conductive composite film includes a first graphene coating, a copper-aluminum alloy heat sink, a second graphene coating, a thermal conductive silicone grease layer, a first nano-carbon tube coating, a copper foil layer, and a second nano-carbon tube coating stacked in sequence from bottom to top. A hollow inner convex body is provided on the inner wall of the condensing tube; and a micro-needle structure is provided on the surface of the heat sink.

[0006] Preferably, the heat dissipation wire is a copper wire or a steel wire.

[0007] Preferably, a heat-conducting composite film is provided on the surface of the heat dissipation wire.

[0008] Preferably, the microneedle-like structure is cone-shaped.

[0009] Preferably, a thermally conductive composite film is provided on the surface of the micro-needle structure.

[0010] Preferably, the hollow inner convex body is hemispherical.

[0011] Preferably, a heat-conducting composite film is provided on the surface of the hemispherical hollow inner convex body.

[0012] Preferably, the thickness of the thermally conductive composite film is 0.1 to 1 mm.

[0013] Preferably, the condenser is a steel tube, the cross section of the steel tube is a perfect circle, and the diameter of the perfect circle is 1.5 to 2.5 cm.

[0014] Preferably, the outer surface of the condenser is provided with a nickel-plated layer, and an anti-corrosion layer is provided on the nickel-plated layer.

[0015] The beneficial effects are as follows: the present application can improve the thermal conductivity of the condenser and accelerate the heat dissipation speed by adding a thermally conductive composite film to the inner wall of the condenser; by providing a hemispherical hollow inner convex body on the inner wall of the condenser or adding a microneedle structure on the surface of the heat dissipation wire, the heat exchange area of ​​the refrigerant is increased and the heat exchange time of the refrigerant is extended at the same time; by spraying a thermally conductive composite film on the surface of the hemispherical hollow inner convex body and the microneedle structure, the heat exchange efficiency is further improved; the combination of the above designs can quickly increase the 24-hour ice production of the ice maker. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] In the figure:

[0019] 1. Mounting seat;

[0020] 2. Condensation module; 21. Condensation tube; 22. Heat sink. DETAILED DESCRIPTION

[0021] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0022] It should be noted that all directional indications such as up, down, left, right, front, back... in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0023] In addition, in the present utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present utility model. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0024] Example

[0025] See also Figure 1 , Figure 1 This is a schematic diagram of the structure of the utility model. This embodiment provides an ice-making machine condenser including a mounting base 1 and a condensing module 2. The condensing module 2 is fixed on the mounting base 1 and includes a condensing tube 21 and a heat dissipation wire 22. The condensing tube 21 is a steel tube with a perfect circular cross section and a perfect circular diameter of 1.5 to 2.5 cm, which can ensure the best cooling effect and minimize the volume of the condenser. The outer surface of the condensing tube 21 is provided with a nickel-plated layer, and an anti-corrosion layer is provided on the nickel-plated layer to increase the service life of the condensing tube 21. The heat dissipation wire 22 is a copper wire or a steel wire. The condensing tube 21 is curled and wrapped in an "S" shape in the same plane. A multi-layer integrated management is formed, with gaps between adjacent condensing tubes 21, and heat sinks 22 are laid flat and fixed on the outer wall of each layer of condensing tubes 21; a heat-conducting composite film with a thickness of 0.1 to 1 mm is sprayed on the surface of the heat sink 22 and the inner wall of the condensing tube 21, and the heat-conducting composite film includes a first graphene coating, a copper-aluminum alloy heat sink, a second graphene coating, a heat-conducting silicone grease layer, a first nano-carbon tube coating, a copper foil layer, and a second nano-carbon tube coating stacked in sequence from bottom to top. By adding a heat-conducting composite film to the inner wall of the condensing tube, the heat conduction efficiency of the condensing tube can be improved and the heat dissipation speed can be accelerated;

[0026] In order to increase the heat exchange area of ​​the refrigerant and extend the heat exchange time of the refrigerant, a hemispherical hollow inner convex body is provided on the inner wall of the condenser tube 21, and a heat dissipation fin or a conical micro-needle structure is also provided on the surface of the heat dissipation wire 22; in order to further improve the heat exchange efficiency, a thermal conductive composite film can be sprayed on the surface of the heat dissipation fin, the micro-needle structure and the hemispherical hollow inner convex body.

[0027] In summary, the present application can improve the thermal conductivity of the condenser tube 21 and accelerate the heat dissipation speed by adding a thermally conductive composite film on the inner wall of the condenser tube 21; by providing a hemispherical hollow inner convex body on the inner wall of the condenser tube 21 or adding a microneedle structure on the surface of the heat dissipation wire 22, the heat exchange area of ​​the refrigerant is increased and the heat exchange time of the refrigerant is extended; by spraying a thermally conductive composite film on the surface of the hemispherical hollow inner convex body and the microneedle structure, the heat exchange efficiency is further improved; the above-mentioned design is combined to quickly increase the 24-hour ice production of the ice maker.

[0028] The above is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. An ice machine condenser, characterized in that: include: Mounting seat (1); A condensation module (2) is fixed on the mounting base (1), comprising a condensation tube (21) and a heat dissipation wire (22); the condensation tube (21) is curled and wrapped in an "S" shape in the same plane to form a multi-layer integrated management, and there is a gap between each adjacent condensation tube (21); the heat dissipation wire (22) is laid flat and fixed on the outer wall of each layer of the condensation tube (21); a heat-conducting composite film is provided on the inner wall of the condensation tube (21), and the heat-conducting composite film comprises a first graphene coating, a copper-aluminum alloy heat sink, a second graphene coating, a heat-conducting silicone grease layer, a first nano-carbon tube coating, a copper foil layer, and a second nano-carbon tube coating stacked in sequence from bottom to top; the inner wall of the condensation tube (21) is provided with a hollow inner convex body; and the surface of the heat dissipation wire (22) is provided with a micro-needle structure.

2. The ice making machine condenser according to claim 1, characterized in that: The heat dissipation wire (22) is a copper wire or a steel wire.

3. The ice making machine condenser according to claim 2, characterized in that: The surface of the heat dissipation wire (22) is provided with the heat-conducting composite film.

4. The ice making machine condenser according to claim 1, characterized in that: The micro-needle structure is cone-shaped.

5. The ice making machine condenser according to claim 1, characterized in that: The heat-conducting composite film is provided on the surface of the micro-needle structure.

6. The ice making machine condenser according to claim 1, characterized in that: The hollow inner convex body is hemispherical.

7. The ice making machine condenser according to claim 6, characterized in that: The surface of the hemispherical hollow inner convex body is provided with the heat-conducting composite film.

8. The ice making machine condenser according to any one of claims 1, 3, 5 and 7, characterized in that: The thickness of the thermally conductive composite film is 0.1 to 1 mm.

9. The ice making machine condenser according to claim 1, characterized in that: The condenser tube (21) is a steel tube, the cross section of which is a perfect circle, and the diameter of the perfect circle is 1.5 to 2.5 cm.

10. The ice making machine condenser according to claim 9, characterized in that: The outer surface of the condenser tube (21) is provided with a nickel plating layer, and an anti-corrosion layer is provided on the nickel plating layer.

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