Heat preservation copper pipe of air conditioner

Abstract

The utility model relates to an air conditioner heat preservation copper pipe, and relates to the technical field of air conditioner copper pipes. The technical problem that after an existing air conditioner copper pipe is used for a long time, a heat preservation layer is prone to damage, and then the service life of the copper pipe is shortened is solved. According to the technical scheme, the heat preservation copper pipe of the air conditioner comprises a heat preservation copper pipe body and further comprises a first coating, a second coating, a first-stage heat preservation layer, a buffering assembly, a second-stage heat preservation layer and a protection assembly, according to the heat preservation copper pipe of the air conditioner, the first-stage heat preservation layer and the second-stage heat preservation layer are arranged on the outer side of the heat preservation copper pipe body, and the double-layer heat preservation effect is achieved; a buffer assembly is arranged between the heat preservation layers, the buffer effect can be effectively achieved so that the copper pipe can be prevented from deforming, the heat preservation layers can be prevented from being damaged by the external environment through a protection assembly, the copper pipe is of a multi-layer protection structure design, and the copper pipe has the multiple characteristics of heat preservation, corrosion resistance, durability and the like; extra protection can be provided while heat preservation is conducted, so that it is guaranteed that the copper pipe stably operates in an air conditioning system for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning copper tubes, in particular to an air-conditioning thermal insulation copper tube. Background Art

[0002] Many people have seen a copper tube on the air conditioner when they buy or install it. Many people think that the copper tube is idle. In fact, the copper tube of the air conditioner is used to connect the outdoor unit and the indoor unit. It can connect the joints of the accessories to the indoor unit and the outdoor unit. The refrigerant Freon passes through the connecting tube, which means that this copper tube is needed when adding Freon. However, in actual use, the existing copper tubes of air conditioners are generally provided with insulation cotton on the surface for heat preservation. If the insulation cotton is exposed to the outside for a long time, the insulation cotton will fall off in large quantities, causing the copper tube to oxidize, turn black, and age, which directly affects the air conditioning effect. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an air-conditioning insulation copper tube, so as to solve the problem in the above background technology that the insulation layer of the existing air-conditioning copper tube is easily damaged after long-term use, thereby reducing the service life of the copper tube.

[0004] The utility model provides a technical solution to the above-mentioned technical problems as follows: an air-conditioning insulated copper tube, comprising an insulated copper tube body, and also comprising a first coating, a second coating, a primary insulation layer, a buffer component, a secondary insulation layer, and a protective component. The first coating is arranged on the inner side of the insulated copper tube body, the second coating is arranged on the outer side of the insulated copper tube body, the primary insulation layer is connected to the outer side of the second coating, the buffer component is arranged on the outer side of the primary insulation layer, the secondary insulation layer is connected to the outer side of the buffer component, and the protective component is arranged on the outer side of the secondary insulation layer.

[0005] Furthermore, both the first coating and the second coating are fluorocarbon coatings, and the service life of the copper tube is extended by coating an anti-corrosion and anti-aging fluorocarbon coating on the inner and outer surfaces of the copper tube.

[0006] Furthermore, the first-level insulation layer is made of ceramic fiber insulation cotton material with a thickness of 0.5CM. The ceramic fiber insulation cotton material has good thermal insulation performance and can effectively reduce heat loss.

[0007] Furthermore, the buffer component includes an isolation layer, an isolation cavity, and an elastic rubber column. The outer side of the primary insulation layer is connected to the isolation layer, and the interior of the isolation layer is provided with isolation cavities at equal intervals. The inner side of the isolation cavity is connected to the elastic rubber column. The deformation of the elastic rubber column can effectively weaken the external impact force and achieve a buffering effect. The isolation cavity can provide a deformation space for the elastic rubber column.

[0008] Furthermore, the secondary insulation layer is made of ceramic fiber insulation cotton material with a thickness of 1CM. The thermal insulation performance can be further improved by cooperating with the primary insulation layer.

[0009] Furthermore, the protective component includes an adhesive layer and a protective layer. The adhesive layer is arranged on the outer side of the secondary thermal insulation layer. The protective layer is connected to the outer side of the adhesive layer. The protective layer is made of aluminum foil. The protective layer made of aluminum foil has the function of moisture-proof and shade-proof, so as to prevent water vapor from penetrating into the thermal insulation layer and reducing the thermal insulation performance. At the same time, it can prevent the secondary thermal insulation layer from aging and cracking, so as to make the thermal insulation performance more stable.

[0010] Furthermore, the protection component also includes a protection strip, which is made of rubber and has a spiral structure. The spiral protection strip can form a physical isolation for the protection layer, thereby preventing external objects from directly contacting or scratching the protection layer.

[0011] The beneficial effects of the utility model are:

[0012] 1. The air-conditioning insulated copper tube has a primary insulation layer and a secondary insulation layer on the outside of the main body of the insulation copper tube, which has a double-layer insulation effect, thereby effectively reducing heat loss. A buffer component is provided between the insulation layers to effectively play a buffering role to avoid deformation of the copper tube, and the protective component can prevent the external environment from damaging the insulation layer. Compared with traditional insulation methods, the copper tube adopts a multi-layer protection structure design, which has multiple characteristics such as insulation, corrosion resistance and durability. It can provide additional protection while keeping warm to ensure that the copper tube can operate stably for a long time in the air-conditioning system.

[0013] 2. The air-conditioning insulation copper tube has a protective layer of aluminum foil outside the secondary insulation layer, which has the function of moisture-proof and shade-shading to prevent water vapor from penetrating into the insulation layer. In addition, a spiral protective strip is provided outside the protective layer to form physical isolation for further protection, which not only effectively avoids reducing the insulation performance, but also prevents the secondary insulation layer from aging and cracking, making the insulation performance more stable, thereby extending the service life of the copper tube; BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model.

[0015] Figure 2 This utility model is cut away Figure 1 ,

[0016] Figure 3 This utility model is cut away Figure 2 ,

[0017] Figure 4 This is a partial enlarged structural diagram of the utility model.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0019] 1. Insulated copper tube body, 2. First coating, 3. Second coating, 4. Primary insulation layer, 5. Buffer component, 6. Secondary insulation layer, 7. Protective component, 501. Isolation layer, 502. Isolation cavity, 503. Elastic rubber column, 701. Adhesive layer, 702. Protective layer, 703. Protective strip. DETAILED DESCRIPTION

[0020] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0021] like Figure 1-2 As shown, the utility model provides a technical solution: an air-conditioning insulated copper tube, comprising an insulated copper tube body 1, and also comprising a first coating 2, a second coating 3, a primary insulation layer 4, a buffer component 5, a secondary insulation layer 6, and a protective component 7; the first coating 2 is arranged on the inner side of the insulated copper tube body 1, the second coating 3 is arranged on the outer side of the insulated copper tube body 1, the outer side of the second coating 3 is connected with the primary insulation layer 4, the outer side of the primary insulation layer 4 is arranged with a buffer component 5, the outer side of the buffer component 5 is connected with the secondary insulation layer 6, and the outer side of the secondary insulation layer 6 is arranged with a protective component 7, the first coating 2 and the second coating 3 are both made of fluorocarbon coating, and an anti-corrosion and anti-aging fluorocarbon coating is applied on the inner and outer surfaces of the copper tube to extend the service life of the copper tube, the primary insulation layer 4 is made of ceramic fiber insulation cotton material with a thickness of 0.5CM, and the ceramic fiber insulation cotton material has good insulation performance and can effectively reduce heat loss.

[0022] See also Figure 3-4In this embodiment, the buffer component 5 includes an isolation layer 501, an isolation cavity 502, and an elastic rubber column 503. The outer side of the primary insulation layer 4 is connected to the isolation layer 501, and the interior of the isolation layer 501 is provided with isolation cavities 502 at equal intervals. The inner side of the isolation cavity 502 is connected to the elastic rubber column 503. The deformation of the elastic rubber column 503 can effectively weaken the external impact force and achieve a buffering effect. The isolation cavity 502 can provide a deformation space for the elastic rubber column 503. The secondary insulation layer 6 is made of ceramic fiber insulation cotton material with a thickness of 1CM. The secondary insulation layer 6 is matched with the primary insulation layer 4 to further improve the insulation performance. The protective component 7 includes an adhesive layer 701 and a protective layer 702. The outer side of the secondary insulation layer 6 is provided with an adhesive layer 701, and the outer side of the adhesive layer 701 is connected to the protective layer 702. The protective layer 702 is made of aluminum foil. The protective layer 702 made of aluminum foil has the function of moisture-proof and shade-shading, so as to prevent water vapor from penetrating into the thermal insulation layer and reducing the thermal insulation performance. At the same time, it can prevent the secondary thermal insulation layer 6 from aging and cracking, so as to make the thermal insulation performance more stable. The protective component 7 also includes a protective strip 703. The protective strip 703 is made of rubber material and has a spiral structure. The spiral protective strip 703 can form a physical isolation for the protective layer 702, so as to prevent external objects from directly contacting or scratching the protective layer 702.

[0023] When using the air-conditioning insulated copper tube of the present technical solution, the secondary insulation layer 6 is firstly protected from moisture and shade by the protective layer 702 and the protective strip 703, and then the secondary insulation layer 6 and the primary insulation layer 4 are used for insulation, and finally the first coating 2 and the second coating 3 are used for corrosion protection, so as to extend the service life of the insulation copper tube body 1.

[0024] In addition, if an external impact force hits the copper tube, it will first impact the protective strip 703 and then be transmitted to the isolation layer 501 through the secondary insulation layer 6. At this time, the elastic rubber column 503 will undergo compression deformation in the isolation cavity 502, which can effectively weaken the external impact force to protect the insulation copper tube body 1.

[0025] Through the above steps, the protective component 7 is first used to prevent the external environment from causing damage to the insulation layer, and then the buffer component 5 is used to offset the external impact. Finally, the primary insulation layer 4 and the secondary insulation layer 6 are used to perform double-layer insulation on the insulation copper tube body 1 to reduce heat loss.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An air-conditioning thermal insulation copper tube, comprising a thermal insulation copper tube body (1), characterized in that: The invention also comprises a first coating (2), a second coating (3), a primary thermal insulation layer (4), a buffer component (5), a secondary thermal insulation layer (6), and a protective component (7); the first coating (2) is arranged on the inner side of the thermal insulation copper tube body (1), the second coating (3) is arranged on the outer side of the thermal insulation copper tube body (1), the outer side of the second coating (3) is connected to the primary thermal insulation layer (4), the outer side of the primary thermal insulation layer (4) is arranged with a buffer component (5), the outer side of the buffer component (5) is connected to the secondary thermal insulation layer (6), and the outer side of the secondary thermal insulation layer (6) is arranged with a protective component (7).

2. The air conditioning insulation copper tube according to claim 1, characterized in that: Both the first coating (2) and the second coating (3) are made of fluorocarbon coating.

3. The air conditioning insulation copper tube according to claim 1, characterized in that: The primary insulation layer (4) is made of ceramic fiber insulation cotton material with a thickness of 0.5CM.

4. The air conditioning insulation copper tube according to claim 1, characterized in that: The buffer component (5) comprises an isolation layer (501), an isolation cavity (502), and an elastic rubber column (503); the outer side of the primary thermal insulation layer (4) is connected to the isolation layer (501); the interior of the isolation layer (501) is provided with isolation cavities (502) at equal intervals; and the inner side of the isolation cavity (502) is connected to the elastic rubber column (503).

5. The air conditioning insulation copper tube according to claim 1, characterized in that: The secondary insulation layer (6) is made of ceramic fiber insulation cotton material with a thickness of 1CM.

6. The air conditioning insulation copper tube according to claim 1, characterized in that: The protective component (7) comprises an adhesive layer (701) and a protective layer (702), and the adhesive layer (701) is arranged on the outer side of the secondary thermal insulation layer (6).

7. The air conditioning insulation copper tube according to claim 1, characterized in that: The protection component (7) also includes a protection strip (703). The protection strip (703) is made of rubber material and has a spiral structure.

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