Anti-bending thin-wall copper pipe for air conditioner

Abstract

The utility model relates to the technical field of grinding machines, in particular to an anti-bending thin-wall copper pipe for an air conditioner, which comprises a pipe body, a ring body is sleeved on the surface of the pipe body, a sponge is fixedly mounted on the inner wall of the ring body, the pipe body comprises a lining layer, a copper pipe wall layer is fixedly mounted on the surface of the lining layer, and the copper pipe wall layer is fixedly mounted on the inner wall of the ring body. A titanium alloy layer is fixedly installed on the surface of the copper pipe wall layer, and a supporting layer is fixedly installed on the titanium alloy layer. Dust on the surface of the copper pipe can be cleaned conveniently through the sponge, the lining layer is mainly used for preventing air and moisture from making direct contact with the copper pipe and preventing corrosion, meanwhile, the friction force of the inner wall is reduced, bending resistance cannot be remarkably affected, durability is improved, heat transfer efficiency is kept, and the service life of the copper pipe is prolonged. By arranging the copper pipe wall layer, basic pipeline strength and pressure resistance are provided, and by arranging the titanium alloy layer, bending resistance and impact resistance of the copper pipe are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioning technical field especially relates to a kind of anti-bending type air-conditioning thin-walled copper pipe. BACKGROUND

[0002] Air conditioner, full name air conditioner, is a device that can adjust indoor temperature, humidity, air velocity and air cleanliness. It maintains indoor temperature in the set comfortable range through refrigeration or heating system, usually including compressor, condenser, evaporator and expansion valve and other key components.

[0003] Air-conditioning copper pipe as important heat transfer pipeline in air conditioning system, long-term exposure in complex environment, easily be influenced by bending, corrosion, impact and other factors, lead to performance reduction and service life shortening. Traditional thin-walled copper pipe usually lacks enough anti-bending and anti-impact ability, cannot effectively respond to external force. Therefore, there is an urgent need for a kind of air-conditioning copper pipe with stronger anti-bending, corrosion resistance and durability. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the above-mentioned shortcomings in prior art, and proposes a kind of anti-bending type air-conditioning thin-walled copper pipe.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] Design a kind of anti-bending type air-conditioning thin-walled copper pipe, including pipe body, the surface of the pipe body is equipped with ring body, the inner wall of the ring body is fixedly installed with sponge, the pipe body includes inner lining, the surface of the inner lining is fixedly installed with copper pipe wall layer, the surface of the copper pipe wall layer is fixedly installed with titanium alloy layer, the titanium alloy layer is fixedly installed with support layer, the support layer is fixedly installed with insulating layer, the insulating layer is fixedly installed with wire mesh layer, the wire mesh layer is fixedly installed with copper-nickel alloy layer, the copper-nickel alloy layer is fixedly installed with corrosion-resistant coating.

[0007] Further, the inner lining is made of polyethylene, and the titanium alloy layer is made of titanium alloy.

[0008] Further, the copper pipe wall layer is made of thin-walled copper, and the support layer is made of phosphor copper alloy.

[0009] Further, the insulating layer is made of polyurethane, and the cross-sectional shape of the insulating layer is circular ring.

[0010] Further, the wire mesh layer is made of galvanized steel wire, and the copper-nickel alloy layer is made of copper-nickel alloy.

[0011] Further, the anticorrosion coating is made of polytetrafluoroethylene, and the anticorrosion coating has a circular ring shape in cross section.

[0012] Further, the ring body has a circular ring shape, and the sponge has a circular ring shape.

[0013] The anti-bending air-conditioning thin-wall copper pipe has the advantages that the sponge is arranged to facilitate the cleaning of dust on the surface of the copper pipe, the inner lining layer is arranged to prevent air and moisture from directly contacting the copper pipe and to prevent corrosion and reduce the friction of the inner wall, the anti-bending property is not significantly affected, but the durability and heat transfer efficiency are improved, the copper pipe wall layer is arranged to provide basic pipeline strength and pressure resistance, the titanium alloy layer is arranged to improve the anti-bending property and impact resistance of the copper pipe, the support layer is arranged to provide internal and external support, increase the rigidity of the pipeline, and reduce deformation caused by external impact or bending, the insulating layer is arranged to mainly serve heat insulation, prevent heat loss, and improve air-conditioning efficiency, the insulating layer also has certain pressure resistance, and helps to enhance the anti-bending property of the pipeline, avoid pipeline embrittlement under low-temperature conditions, the metal mesh layer is arranged to further improve the anti-bending property and impact resistance, the metal mesh can provide uniform support outside the copper pipe, prevent the pipeline from being broken or deformed due to external pressure or impact, the copper-nickel alloy layer is arranged to improve the corrosion resistance and fatigue resistance of the copper pipe, and at the same time, the mechanical strength is enhanced, and the anticorrosion coating is arranged as an outer protective layer to prevent the copper pipe from being corroded in a complex environment, and at the same time, certain anti-bending protection is provided. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a whole structure schematic view of the utility model;

[0015] Fig. 2 It is a sponge schematic view of the utility model;

[0016] Fig. 3 It is a pipe body partial section view of the utility model.

[0017] In the drawing: 1, pipe body; 11, inner lining layer; 12, copper pipe wall layer; 13, titanium alloy layer; 14, support layer; 15, insulating layer; 16, metal mesh layer; 17, copper-nickel alloy layer; 18, anticorrosion coating; 21, ring body; 22, sponge. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0019] Reference Figs. 1-3 The utility model provides an anti-bending type air -conditioning thin wall copper pipe, including pipe body 1, its characterized in be: the surface of pipe body 1 is equipped with ring 21, the setting of ring 21 is used for receiving the installation of sponge 22, the inner wall of ring 21 is fixedly installed with sponge 22, the setting of sponge 22 is used for cleaning the dust attached to the surface of pipe body 1, pipe body 1 includes inner lining 11, by setting up inner lining 11, mainly be used for preventing air and moisture from directly contacting with copper pipe, prevent corrosion, reduce inner wall friction force simultaneously, it does not significantly influence the anti-bending property, but it is helpful to improve the durability and keep heat transfer efficiency, the surface of inner lining 11 is fixedly installed with copper pipe wall layer 12, by setting up copper pipe wall layer 12, provide the basic pipeline strength and pressure resistance, the surface of copper pipe wall layer 12 is fixedly installed with titanium alloy layer 13, by setting up titanium alloy layer 13, for improving the anti-bending property and impact resistance of copper pipe, titanium alloy layer 13 is fixedly installed with support layer 14, by setting up support layer 14, provide internal and external support, increase the rigidity of pipeline, reduce the deformation due to external impact or bending, support layer 14 is fixedly installed with insulating layer 15, by setting up insulating layer 15, mainly be used for heat insulation, prevent heat loss and improve air -conditioning efficiency, insulating layer 15 also has certain pressure resistance, help to enhance the anti-bending ability of pipeline, avoid the pipe embrittlement under low temperature condition, insulating layer 15 is fixedly installed with wire mesh layer 16, by setting up wire mesh layer 16, for further improving the anti-bending property and impact resistance, the metal wire mesh can provide uniform support outside copper pipe, prevent pipeline from breaking or deforming due to external pressure or impact, wire mesh layer 16 is fixedly installed with copper nickel alloy layer 17, by setting up copper nickel alloy layer 17, for improving the corrosion resistance and fatigue resistance of copper pipe, strengthen mechanical strength simultaneously, copper nickel alloy layer 17 is fixedly installed with anticorrosive coating 18, by setting up anticorrosive coating 18, as the outer protective layer, prevent copper pipe from being corroded in complex environment, provide certain anti-bending protection simultaneously.

[0020] In detail, inner lining 11 is made of polyethylene, by setting up inner lining 11, mainly be used for preventing air and moisture from directly contacting with copper pipe, prevent corrosion, reduce inner wall friction force simultaneously, it does not significantly influence the anti-bending property, but it is helpful to improve the durability and keep heat transfer efficiency, titanium alloy layer 13 is made of titanium alloy, by setting up titanium alloy layer 13, for improving the anti-bending property and impact resistance of copper pipe.

[0021] Further, copper pipe wall layer 12 is made of thin wall copper, by setting up copper pipe wall layer 12, provide the basic pipeline strength and pressure resistance, support layer 14 is made of phosphor copper alloy, by setting up support layer 14, provide internal and external support, increase the rigidity of pipeline, reduce the deformation due to external impact or bending.

[0022] Further, the insulating layer 15 is made of polyurethane, and is provided for heat insulation, preventing heat loss and improving air conditioning efficiency. The insulating layer 15 also has certain pressure resistance, which helps to enhance the bending resistance of the pipe and avoid pipe embrittlement under low temperature conditions. The cross-sectional shape of the insulating layer 15 is circular.

[0023] In more detail, the wire mesh layer 16 is made of galvanized steel wire, and is provided for further improving the bending resistance and impact resistance. The wire mesh can provide uniform support outside the copper pipe, preventing the pipe from breaking or deforming due to external pressure or impact. The copper-nickel alloy layer 17 is made of copper-nickel alloy, and is provided for improving the corrosion resistance and fatigue resistance of the copper pipe, while enhancing the mechanical strength.

[0024] In general, the corrosion-resistant coating 18 is made of polytetrafluoroethylene, and has a circular cross-sectional shape. The corrosion-resistant coating 18 is provided as an outer protective layer to prevent the copper pipe from being corroded in complex environments, while providing certain bending protection.

[0025] Finally, the ring body 21 has a circular shape, and the sponge 22 also has a circular shape. The sponge 22 is provided to clean the dust attached to the surface of the pipe body 1.

[0026] In operation, the inner lining layer 11 is provided to prevent air and moisture from directly contacting the copper pipe, preventing corrosion, while reducing the inner wall friction. It does not significantly affect the bending resistance, but helps to improve durability and maintain heat transfer efficiency. The copper pipe wall layer 12 provides basic pipe strength and pressure resistance. The titanium alloy layer 13 is provided to improve the bending resistance and impact resistance of the copper pipe. The support layer 14 provides internal and external support, increases the rigidity of the pipe, and reduces deformation caused by external impact or bending. The insulating layer 15 is provided for heat insulation, preventing heat loss and improving air conditioning efficiency. The insulating layer 15 also has certain pressure resistance, which helps to enhance the bending resistance of the pipe and avoid pipe embrittlement under low temperature conditions. The wire mesh layer 16 is provided for further improving the bending resistance and impact resistance. The wire mesh can provide uniform support outside the copper pipe, preventing the pipe from breaking or deforming due to external pressure or impact. The copper-nickel alloy layer 17 is provided for improving the corrosion resistance and fatigue resistance of the copper pipe, while enhancing the mechanical strength. The corrosion-resistant coating 18 is provided as an outer protective layer to prevent the copper pipe from being corroded in complex environments, while providing certain bending protection.

[0027] When the surface of the pipe body 1 is attached with dust, the ring body 21 can be slid along the surface of the pipe body 1, and the ring body 21 drives the sponge 22 to move, and the sponge 22 cleans the dust attached to the surface of the pipe body 1 in the moving process.

[0028] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A thin-walled copper tube for air conditioning of the anti-kink type comprising a tube body (1), characterized in that: The surface of the pipe body (1) is sleeved with a ring body (21), the inner wall of the ring body (21) is fixedly installed with a sponge (22), the pipe body (1) comprises an inner lining layer (11), the surface of the inner lining layer (11) is fixedly installed with a copper pipe wall layer (12), the surface of the copper pipe wall layer (12) is fixedly installed with a titanium alloy layer (13), the titanium alloy layer (13) is fixedly installed with a support layer (14), the support layer (14) is fixedly installed with an insulating layer (15), the insulating layer (15) is fixedly installed with a metal wire mesh layer (16), the metal wire mesh layer (16) is fixedly installed with a copper-nickel alloy layer (17), and the copper-nickel alloy layer (17) is fixedly installed with an anti-corrosion coating layer (18).

2. The thin-walled copper tube for air conditioning according to claim 1, wherein: The inner lining layer (11) is made of polyethylene, and the titanium alloy layer (13) is made of titanium alloy.

3. The thin-walled copper tube for air conditioning according to claim 1, wherein: The copper pipe wall layer (12) is made of thin-wall copper, and the support layer (14) is made of phosphor copper alloy.

4. The thin-walled copper tube for air conditioning according to claim 1, wherein: The insulating layer (15) is made of polyurethane, and the cross-sectional shape of the insulating layer (15) is a circular ring shape.

5. The thin-walled copper tube for air conditioning according to claim 1, wherein: The metal wire mesh layer (16) is made of galvanized steel wire, and the copper-nickel alloy layer (17) is made of copper-nickel alloy.

6. The thin-walled copper tube for air conditioning according to claim 1, wherein: The anti-corrosion coating layer (18) is made of polytetrafluoroethylene, and the cross-sectional shape of the anti-corrosion coating layer (18) is a circular ring shape.

7. The thin-walled copper tube for air conditioning according to claim 1, wherein: The shape of the ring body (21) is a circular ring shape, and the shape of the sponge (22) is a circular ring shape.

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