Air conditioner refrigeration pipe

Abstract

The utility model belongs to the technical field of air conditioner accessories, and particularly relates to an air conditioner refrigeration pipe which comprises a pipe body, the pipe body comprises a heat preservation layer, a bonding layer and a base material layer, the heat preservation layer is located on the outermost layer and made of heat preservation PE cotton materials, the base material layer is located on the innermost side, the bonding layer is located between the base material layer and the heat preservation layer, and the bonding layer is made of heat preservation PE cotton materials. The base material layer is bonded with the heat preservation layer through the bonding layer, under the action of the heat preservation layer, condensation water caused by the fact that cold energy is transmitted to the outside is prevented, the surface of the pipe body is not prone to being corroded, and the pipe body is responsible for taking away heat from refrigerants in refrigeration circulation and dissipating the heat to the outside through a condenser. After heat preservation is enhanced, heat exchange between the pipe body and the external environment can be reduced, so that energy loss is reduced, more heat can be effectively dissipated out, pollutants can be effectively prevented from entering the pipe body through joint cooperation between the clamping assembly and the hollow filter cylinder, the interior of the pipe body is not prone to being blocked, and disassembly is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning accessories, in particular to an air-conditioning refrigeration pipe. Background Art

[0002] Air conditioning refrigeration pipe is a pipe used to transfer refrigerant in air conditioning and refrigeration systems. Its main function is to absorb indoor heat and discharge it to the outside through the circulation of refrigerant, thereby achieving a cooling effect.

[0003] When the air conditioner is cooling, the refrigerant absorbs heat in the evaporator, which lowers the surface temperature of the evaporator. When the humid air in the room flows through the evaporator surface with a lower temperature, the water vapor in it will condense into water droplets at a low temperature. These water droplets will adhere to the outer wall surface of the refrigeration pipe. If the water droplets exist for a long time, the impurities and salt in them may corrode the refrigeration pipe and shorten the service life of the pipe. After long-term use, the refrigeration system is prone to pollution, such as oil stains, rust, etc. These pollutants may block the refrigeration pipe as the refrigerant circulates.

[0004] Therefore, an air conditioning refrigeration pipe is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an air-conditioning refrigeration pipe to solve the problem that water droplets are easily generated on the surface of the existing refrigeration pipes and the inside is easily blocked after long-term use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air-conditioning refrigeration pipe, comprising a pipe body, the pipe body comprising an insulation layer, an adhesive layer and a substrate layer, the insulation layer is located at the outermost layer, the insulation layer is an insulation PE cotton material, the substrate layer is located at the innermost side, the adhesive layer is located between the substrate layer and the insulation layer, the substrate layer is bonded to the insulation layer through the adhesive layer, a boss is connected to the right wall of the inner cavity of the pipe body, a hollow filter cartridge is clamped on the boss, a clamping assembly is arranged between the hollow filter cartridge and the boss, flanges are welded on both ends of the left and right ends of the pipe body, a plurality of screw holes are evenly opened inside the two flanges, and filter screens are fixedly connected to the left and right wall surfaces of the hollow filter cartridge.

[0007] Preferably, four clamping holes are evenly opened on the right wall surface of the boss, and the clamping assembly includes four clamping rods, which are fixedly connected to the left wall surface of the hollow filter cartridge. The hollow filter cartridge is clamped with the boss through the four clamping rods, and the clamping rods are adapted to the clamping holes.

[0008] Preferably, a sealing gasket is provided between the hollow filter cartridge and the inner wall of the tube body, and the sealing gasket is in contact with the outer wall surface of the hollow filter cartridge.

[0009] Preferably, two protrusions are connected to the right wall surface of the hollow filter cartridge, and the two protrusions are fixedly connected to the right wall surface of the hollow filter cartridge.

[0010] Preferably, the outer wall surface of the tube body is sprayed with corrosion-resistant paint, and the surfaces of the two ends of the two flanges that are away from each other are connected with a waterproof membrane.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1) The insulation layer prevents the cold from being transferred to the outside and generating condensation water. The surface of the tube is not easily corroded. The tube is responsible for taking away the heat from the refrigerant in the refrigeration cycle and dissipating it to the outside through the condenser. Strengthening the insulation can reduce the heat exchange between the tube and the external environment, thereby reducing energy loss and allowing more heat to be effectively dissipated.

[0013] 2) Through the cooperation between the snap-fit ​​assembly and the hollow filter cartridge, pollutants can be effectively blocked from entering the pipe body, the inside of the pipe body is not prone to clogging, and it is easy to disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the hollow filter cartridge of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the tube body of the utility model.

[0017] In the figure: 1, tube body; 2, flange; 3, screw hole; 4, sealing gasket; 5, hollow filter cartridge; 6, filter screen; 7, bump; 8, clamping rod; 9, clamping hole; 101, insulation layer; 102, adhesive layer; 103, base material layer; 104, boss. DETAILED DESCRIPTION

[0018] 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.

[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0021] Example:

[0022] See also Figure 1-3 The utility model provides a technical solution: an air conditioning refrigeration pipe, including a pipe body 1, the pipe body 1 includes a heat preservation layer 101, an adhesive layer 102 and a base material layer 103, the heat preservation layer 101 is located at the outermost layer, the heat preservation layer 101 is a heat preservation PE cotton material, the PE cotton has excellent heat preservation performance, can effectively prevent the loss of cold and hot air flow in the pipe body 1, and ensure the normal operation of the air conditioning system, which can not only improve the efficiency of the air conditioning system, reduce energy consumption, but also make the air conditioning system more energy-saving and efficient, the base material layer 103 is located at the outermost layer, and ... located at the outermost layer, and the heat preservation layer 101 is located at the outermost layer, and the heat preservation layer 101 is located at the outermost layer, and the heat preservation layer 101 is located at the outermost layer, and the heat preservation layer 101 is located at the outermost layer, and the heat preservation layer 101 is located at the outermost layer, and the heat preservation layer 101 is located at the outermost layer, and the heat preservation layer 101 On the inner side, the adhesive layer 102 is located between the base material layer 103 and the thermal insulation layer 101, and the base material layer 103 is bonded to the thermal insulation layer 101 through the adhesive layer 102. A boss 104 is connected to the right wall of the inner cavity of the tube body 1, and a hollow filter cartridge 5 is engaged with the boss 104. A locking assembly is arranged between the hollow filter cartridge 5 and the boss 104. Flanges 2 are welded to the left and right ends of the tube body 1, and a plurality of screw holes 3 are evenly opened inside the two flanges 2. A filter screen 6 is fixedly connected to the left and right wall surfaces of the hollow filter cartridge 5.

[0023] Among them, four clamping holes 9 are evenly opened on the right wall surface of the boss 104, and the clamping assembly includes four clamping rods 8, and the four clamping rods 8 are fixedly connected to the left wall surface of the hollow filter cartridge 5. The hollow filter cartridge 5 is clamped with the boss 104 through the four clamping rods 8, and the clamping rods 8 are adapted to the clamping holes 9. A sealing gasket 4 is arranged between the hollow filter cartridge 5 and the inner wall of the tube body 1, and the sealing gasket 4 is in contact with the outer wall surface of the hollow filter cartridge 5. Two protrusions 7 are connected to the right wall surface of the hollow filter cartridge 5, and the two protrusions 7 are fixedly connected to the right wall surface of the hollow filter cartridge 5. The outer wall surface of the tube body 1 is sprayed with corrosion-resistant paint, and the surfaces of the two opposite ends of the two flanges 2 are connected with a waterproof film.

[0024] Working principle: When installing the tube body 1, the right end of the tube body 1 is connected to the air-conditioning compressor, and the left end of the tube body 1 is connected to the condenser. The insulation layer 101 can effectively prevent the cold from being transferred to the outside and generating condensation water. The surface of the tube body 1 is not easily corroded. The tube body 1 is responsible for taking away the heat from the refrigerant in the refrigeration cycle and dissipating it to the outside through the condenser. Strengthening the insulation can reduce the heat exchange between the tube body 1 and the external environment, thereby reducing energy loss and allowing more heat to be effectively dissipated. The filter 6 can effectively block pollutants.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air conditioning refrigeration pipe, comprising a pipe body (1), characterized in that: The pipe body (1) comprises a heat-insulating layer (101), an adhesive layer (102) and a base material layer (103); the heat-insulating layer (101) is located at the outermost layer; the heat-insulating layer (101) is a heat-insulating PE cotton material; the base material layer (103) is located at the innermost layer; the adhesive layer (102) is located between the base material layer (103) and the heat-insulating layer (101); the base material layer (103) is connected to the heat-insulating layer (101) by the adhesive layer (102). The tube body (1) is bonded to each other, a boss (104) is connected to the right wall of the inner cavity of the tube body (1), a hollow filter cartridge (5) is engaged with the boss (104), a locking assembly is provided between the hollow filter cartridge (5) and the boss (104), flanges (2) are welded to the left and right ends of the tube body (1), a plurality of screw holes (3) are evenly arranged inside the two flanges (2), and filter screens (6) are fixedly connected to the left and right wall surfaces of the hollow filter cartridge (5).

2. The air conditioning refrigeration pipe according to claim 1, characterized in that: The right wall surface of the boss (104) is evenly provided with four clamping holes (9), and the clamping assembly includes four clamping rods (8). The four clamping rods (8) are fixedly connected to the left wall surface of the hollow filter cartridge (5), and the hollow filter cartridge (5) is clamped with the boss (104) through the four clamping rods (8), and the clamping rods (8) and the clamping holes (9) are adapted to each other.

3. The air conditioning refrigeration pipe according to claim 1, characterized in that: A sealing gasket (4) is provided between the hollow filter cartridge (5) and the inner wall of the tube body (1), and the sealing gasket (4) is in contact with the outer wall surface of the hollow filter cartridge (5).

4. The air conditioning refrigeration pipe according to claim 1, characterized in that: The right wall surface of the hollow filter cartridge (5) is connected to two protrusions (7), and the two protrusions (7) are fixedly connected to the right wall surface of the hollow filter cartridge (5).

5. The air conditioning refrigeration pipe according to claim 1, characterized in that: The outer wall surface of the pipe body (1) is sprayed with corrosion-resistant paint, and the surfaces of the two ends of the two flanges (2) that are away from each other are both connected with a waterproof membrane.

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