Flexible aluminum enameled wire of air conditioner compressor

Abstract

The utility model relates to the technical field of aluminum enameled wires, in particular to an air conditioner compressor aluminum enameled wire with flexibility. The cable comprises inner layer rubber, an aluminum wire is fixedly sleeved with the inner layer rubber, outer layer rubber is fixedly arranged on the surface of the inner layer rubber, a cavity is formed in the inner wall of the outer layer rubber, a metal wire mesh layer is fixedly arranged in the cavity, the surface of the outer layer rubber is sleeved with a tough sheath layer, and the tough sheath layer is arranged on the inner wall of the inner layer rubber. The surface of the tough sheath layer is fixedly sleeved with a high-temperature-resistant assembly, and the surface of the high-temperature-resistant assembly is coated with a protective paint layer. According to the flexible aluminum enameled wire of the air conditioner compressor, through the arrangement of the high-temperature-resistant assembly, the silica gel layer and the polytetrafluoroethylene layer, the high-temperature-resistant performance of the aluminum enameled wire can be improved, the aluminum enameled wire can well adapt to the high-temperature environment of the air conditioner compressor, and meanwhile the silica gel layer and the polytetrafluoroethylene layer also have good toughness; the flexibility of the aluminum enameled wire is improved, and the high temperature resistance is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum enameled wires, in particular to an aluminum enameled wire for an air-conditioning compressor with flexibility. Background Art

[0002] The air conditioner compressor compresses and drives the refrigerant in the air conditioner's refrigerant circuit. The compressor draws refrigerant from the low-pressure zone, compresses it, and then sends it to the high-pressure zone for cooling and condensation. Heat is dissipated into the air through the heat sink, and the refrigerant changes from a gas to a liquid, increasing its pressure. Aluminum enameled wire is often used in the circuitry of air conditioner compressors.

[0003] However, traditional aluminum enameled wire for air-conditioning compressors has low flexibility and mechanical strength. When bent for a long time or pulled with a large force, the surface often cracks or breaks, affecting its service life. In addition, its high-temperature resistance is also low. Utility Model Content

[0004] The purpose of the utility model is to provide an aluminum enameled wire for an air-conditioning compressor with flexibility, so as to solve the problems of low flexibility and mechanical strength as well as low high temperature resistance.

[0005] To achieve the above-mentioned purpose, a flexible aluminum enameled wire for an air-conditioning compressor is provided, comprising an inner layer of rubber, an aluminum wire being fixedly sleeved on the interior of the inner layer of rubber, an outer layer of rubber being fixedly provided on the surface of the inner layer of rubber, a cavity being provided on the inner wall of the outer layer of rubber, a metal mesh layer being fixedly provided on the interior of the cavity, a tough sheath layer being sleeved on the surface of the outer layer of rubber, a high-temperature resistant component being fixedly sleeved on the surface of the tough sheath layer, and a protective paint layer being coated on the surface of the high-temperature resistant component.

[0006] As a further improvement of the present technical solution, the material of the metal mesh layer is nickel-copper alloy, and the metal mesh layer improves the mechanical strength of the aluminum enameled wire.

[0007] As a further improvement of the present technical solution, the high temperature resistant component includes a silicone layer fixedly sleeved on the surface of the tough sheath layer, and a polytetrafluoroethylene layer is fixedly sleeved on the surface of the silicone layer, and the polytetrafluoroethylene layer improves the high temperature resistance of the aluminum enameled wire.

[0008] As a further improvement of the present technical solution, the number of the aluminum wires is three groups, the three groups of aluminum wires are distributed in a ring array, and the aluminum wires are separated and arranged without interfering with each other.

[0009] As a further improvement of the present technical solution, the material of the protective paint layer is epoxy resin coating, and the protective paint layer protects the aluminum enameled wire.

[0010] As a further improvement of the present technical solution, the material of the tough sheath layer is polyurethane, and the tough sheath layer improves flexibility.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. In the flexible air-conditioning compressor aluminum enameled wire, the silicone layer and the polytetrafluoroethylene layer can improve the high-temperature resistance of the aluminum enameled wire through the setting of the high-temperature resistant components, and can well adapt to the high-temperature environment of the air-conditioning compressor. At the same time, the silicone layer and the polytetrafluoroethylene layer also have good toughness, achieving the goal of improving the flexibility of the aluminum enameled wire while enhancing the high-temperature resistance.

[0013] 2. In the flexible air-conditioning compressor aluminum enameled wire, the tough sheath layer and the metal mesh layer are arranged. The tough sheath layer of polyurethane material improves the flexibility of the aluminum enameled wire, and the metal mesh layer is arranged inside the outer rubber layer to improve the mechanical strength of the aluminum enameled wire while maintaining flexibility, making it not easy to break and more durable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the high temperature resistant component of the utility model;

[0016] Figure 3 This is a schematic structural diagram of the metal wire mesh layer of the utility model;

[0017] Figure 4 This is a schematic structural diagram of the aluminum wire of the present utility model.

[0018] The meaning of each number in the figure is:

[0019] 1. Inner rubber layer; 2. Aluminum wire; 3. Outer rubber layer; 4. Metal mesh layer; 5. Tough sheath layer; 6. High-temperature resistant components; 601, silicone layer; 602, polytetrafluoroethylene layer; 7. Protective paint layer. DETAILED DESCRIPTION

[0020] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0021] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0022] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0023] Please refer to Figures 1-4 The utility model discloses a flexible air conditioner compressor aluminum enameled wire which is characterized by comprising inner layer rubber 1, the inner layer rubber 1 is internally sleeved with aluminum wire 2, the surface of the inner layer rubber 1 is fixedly provided with outer layer rubber 3, the inner wall of the outer layer rubber 3 is provided with cavity, the cavity is internally and fixedly provided with metal wire mesh layer 4, the surface of the outer layer rubber 3 is sleeved with flexible sheath layer 5, the flexible sheath layer 5 of polyurethane material improves the flexibility of the aluminum enameled wire, the metal wire mesh layer 4 arranged in the outer layer rubber 3 can improve the mechanical strength of the aluminum enameled wire, and meanwhile can keep flexibility and is not prone to breaking, and the durability is better.

[0024] The surface of the flexible sheath layer 5 is fixedly sleeved with high-temperature-resistant component 6, the silica gel layer 601 and polytetrafluoroethylene layer 602 can improve the high-temperature-resistant performance of the aluminum enameled wire through the arrangement of the high-temperature-resistant component 6, can well adapt to the high-temperature environment of the air conditioner compressor, and meanwhile the silica gel layer 601 and polytetrafluoroethylene layer 602 also have good flexibility, so that the high-temperature-resistant performance of the aluminum enameled wire is improved while the flexibility is improved, and the surface of the high-temperature-resistant component 6 is coated with protective paint layer 7.

[0025] Please refer to Figure 3 The metal wire mesh layer 4 is made of nickel-copper alloy.

[0026] The metal wire mesh layer 4 is arranged to improve the mechanical strength of the aluminum enameled wire while keeping flexibility.

[0027] Please refer to Figure 2The high-temperature-resistant assembly 6 comprises a silica gel layer 601 fixedly sleeved on the surface of the flexible sheath layer 5, and a polytetrafluoroethylene layer 602 is fixedly sleeved on the surface of the silica gel layer 601.

[0028] The high-temperature-resistant assembly 6 can improve the high-temperature resistance of the aluminum enameled wire, and the silica gel layer 601 and the polytetrafluoroethylene layer 602 have good flexibility.

[0029] Referring to Figure 4 The number of the aluminum wires 2 is three, and the three groups of aluminum wires 2 are arranged in a ring array.

[0030] Referring to Figure 2 The material of the protective paint layer 7 is epoxy resin paint.

[0031] The protective paint layer 7 can protect the aluminum enameled wire.

[0032] Referring to Figure 2 The material of the flexible sheath layer 5 is polyurethane.

[0033] The flexible sheath layer 5 can improve the flexibility of the aluminum enameled wire.

[0034] Working steps: the flexible sheath layer 5 made of polyurethane improves the flexibility of the aluminum enameled wire, the metal wire mesh layer 4 arranged in the outer rubber layer 3 can improve the mechanical strength of the aluminum enameled wire, and the flexibility is maintained, the aluminum enameled wire is not easy to break, and the durability is better.

[0035] The silica gel layer 601 and the polytetrafluoroethylene layer 602 can improve the high-temperature resistance of the aluminum enameled wire, and the silica gel layer 601 and the polytetrafluoroethylene layer 602 have good flexibility.

[0036] The basic principle, main features and advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the utility model, and are not used to limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. Flexible aluminum enameled wire for air conditioner compressors, characterized by: The invention comprises an inner rubber layer (1), wherein an aluminum wire (2) is fixedly sleeved inside the inner rubber layer (1), an outer rubber layer (3) is fixedly provided on the surface of the inner rubber layer (1), a cavity is provided on the inner wall of the outer rubber layer (3), a metal wire mesh layer (4) is fixedly provided inside the cavity, a tough sheath layer (5) is sleeved on the surface of the outer rubber layer (3), a high-temperature resistant component (6) is fixedly sleeved on the surface of the tough sheath layer (5), and a protective paint layer (7) is coated on the surface of the high-temperature resistant component (6).

2. The flexible aluminum enameled wire for air-conditioning compressor according to claim 1, characterized in that: The metal wire mesh layer (4) is made of nickel-copper alloy.

3. The flexible aluminum enameled wire for air-conditioning compressor according to claim 1, characterized in that: The high-temperature resistant component (6) comprises a silicone layer (601) fixedly sleeved on the surface of the tough jacket layer (5), and a polytetrafluoroethylene layer (602) is fixedly sleeved on the surface of the silicone layer (601).

4. The flexible aluminum enameled wire for air-conditioning compressor according to claim 1, characterized in that: The number of the aluminum wires (2) is three groups, and the three groups of aluminum wires (2) are distributed in a ring array.

5. The flexible aluminum enameled wire for air-conditioning compressor according to claim 1, characterized in that: The material of the protective paint layer (7) is epoxy resin paint.

6. The flexible aluminum enameled wire for air-conditioning compressor according to claim 1, characterized in that: The material of the tough sheath layer (5) is polyurethane.

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