TWM624387U - Improved air-conditioner hose - Google Patents

Abstract

This creation is an improvement of an air-conditioning hose, especially a built-in refrigerant pipeline, which mainly includes a hose and a joint at both ends, wherein the hose is stretched by a flexible helical strip. The inner and outer sides of the state are covered with an elastic tube formed by an isolation layer, so that the air-conditioning hose can be flexible and stretched, so that the air-conditioning hoses can be smoothly combined through joints.

Description

Improvement of air-conditioning hose

This creation is about the improvement of a kind of air-conditioning hose, especially about a kind of pipe for the built-in refrigerant pipeline.

The air conditioner uses the heat exchange of the evaporator, cold coal and fans to continuously absorb the heat in the room, and uses the refrigerant as the medium to discharge the heat to the outside through the pipeline, so as to reduce the indoor temperature and achieve the purpose of making people feel cool and comfortable. .

Therefore, the two refrigerant pipes between the indoor unit and the outdoor unit must be insulated separately to avoid the continuous loss of refrigerant efficiency during the transportation process. In the conventional application process, the two refrigerant pipelines are wrapped with thermal insulation tapes, respectively, and then covered together, so as to connect the pipelines between the indoor unit and the outdoor unit smoothly. Under the external influence of sun and rain, cat scratches, mouse bites, and bird pecks, the tape will brittle and peel off within a few years, causing the pipeline to be exposed. , in order to improve the protection, beauty and improve the service life. However, the distance, angle, and height between each indoor unit and outdoor unit are different, so in addition to using various joints (such as straight ends, elbows), the air-conditioning hose must also measure the correct length or size. Cutting, because the conventional air-conditioning hose is a bendable coil structure (as shown in Figure 1), but it does not have the function of adjusting the length of expansion and contraction. Once the length cutting is necessary, the joint must be fixed and assembled, not only wastes a lot of time on installation, and also It is easy to cause cost loss in materials.

In view of the above-mentioned problems, the author deeply realizes that the conventional air-conditioning hose only has the characteristics of being flexible and flexible, but cannot provide the function of length expansion, which is extremely difficult for the length of the air-conditioning hose required by the air conditioner in different construction environments. Therefore, with many years of experience in the production of air-conditioning equipment installation equipment, active research and development and improvement, under the careful consideration of various conditions, finally created the composition of this structure, which will completely solve the problems of conventional use.

This creation is an improvement of an air-conditioning hose. The air-conditioning hose mainly includes a hose and a joint at both ends of which are consolidated. The hose is covered with a flexible helical strip on the inner and outer sides of the stretched state. Combined with the elastic tube formed by the isolation layer, it will provide the following performance after implementation:

Since the hose of the air-conditioning hose of the present invention is an elastic tube composed of a flexible spiral strip (such as steel wire) coated with an insulating layer (such as aluminum foil) on the inner and outer sides of the stretched state, the hose can not only provide In addition to the bending function, the length can be stretched or compressed according to the needs, which makes the assembly between various joints easier and faster, and eliminates the trouble of length cutting, which not only makes it easy to control the cost, but also improves the assembly efficiency.

This creative air-conditioning hose has the characteristics of length expansion, so during transportation and handling, the carrying space of the truck can be effectively used for storage and transportation costs are reduced.

1: hose

11: Spiral Strip

12: isolation layer

2: Connector

10: Air-conditioning hose

[Fig. 1] is an external view of a conventional structure.

[Picture 2] is the appearance diagram of the structure of this creation.

[Figure 3] is a schematic diagram of the hose composition of this creation.

[Figure 4] is the structure diagram of the hose of this creation.

[Figure 5] is a schematic diagram of the implementation state of this creation.

In order to make your reviewers truly understand the structure and composition of this creation and the functional benefits that can be achieved, the remaining examples are listed in conjunction with the drawings, and the detailed description is as follows:

This creation is an improvement of an air-conditioning hose, especially a built-in refrigerant pipeline, which mainly consists of a hose 1 and a joint 2 with two fixed ends (as shown in Figure 2), wherein the hose 1 is made of A flexible helical strip 11 is covered with an elastic tube (as shown in FIGS. 3 and 4 ) formed by combining the isolation layer 12 on the inner and outer sides of the stretched state, so that the air-conditioning hose 10 can be flexibly bent and stretched The function of this is to facilitate the smooth connection between the air-conditioning hoses 10 through the joint 2 .

Wherein, the above-mentioned helical strip 11 is made of a flexible material, for example, formed by winding a steel wire or directly applied by a spring, and the isolation layer 12 is made of aluminum foil or a fireproof material.

Therefore, when the present invention is implemented, the hose 1 of the cold air hose 10 not only has the function of being bendable, but also can provide the effect of length expansion (which can improve the efficiency of the truck to transport construction materials). After that, the cooling hoses 10 can be assembled through various joints 2, and the direction and length of the hoses 1 can be adjusted arbitrarily by bending, stretching or compressing between any two joints 2 (as shown in FIG. 5 ), so that the The assembly between the various joints 2 is easier and faster, and the trouble of cutting the length of the hose 1 is eliminated, which not only makes it easy to control the cost, but also improves the assembly efficiency and reduces the labor cost.

1: hose

11: Spiral Strip

12: isolation layer

2: Connector

10: Air-conditioning hose

Claims (4)

An improvement of an air-conditioning hose mainly includes a hose and a joint with two ends fixed, wherein the hose is covered with a flexible helical strip on the inner and outer sides of the stretched state combined with the elasticity of the isolation layer. Tube, so that the air-conditioning hose has the function of flexible bending and expansion. The improvement of the air-conditioning hose according to claim 1, wherein the spiral strip is formed by winding the steel wire. The improvement of the air-conditioning hose according to claim 1, wherein the helical strip is a spring. According to the improvement of the air-conditioning hose according to claim 1, 2 or 3, wherein the isolation layer is made of aluminum foil or a material with fire resistance.

Images