TWM565209U - Improved PVC-coated yarn - Google Patents

Abstract

The present invention relates to a PVC coated yarn improvement comprising a core yarn and an outer coating layer, wherein the core yarn is composed of high-strength fiber yarn, and the outer coating layer is made of PVC (polyvinyl chloride) material. An infrared absorbing agent is added, and the outer covering layer is coated on the outside of the core yarn, and the insulating fabric woven by the PVC coated yarn is used to block the infrared ray in the sunlight by using the composition of the above structure. Reduce the heat transfer to the indoor side of the heat, and then achieve energy saving and cooling effect.

Description

PVC coated yarn improvement

This creation is about a kind of PVC coated yarn improvement, especially a PVC coated yarn which can absorb the infrared rays in sunlight, and is suitable for the use of woven into heat insulation cloth, thereby blocking the absorption of infrared rays in sunlight. Reduce the heat transfer to the indoor side of the heat, and then achieve energy saving and cooling effect.

According to PVC (polyvinyl chloride) materials have been widely used in Textilee insulation fabrics, such as insulation roller blinds, beach umbrella fabrics, tent fabrics, etc.; mainly the Textilene compartment The hot cloth has the characteristics of weather resistance, easy cleaning and anti-mildew and antibacterial properties; in general, the textilene is applied on the heat-insulating roller blind, in addition to paying attention to the heat insulation effect, it must also pay attention to the problem of light transmission, so weaving The size of the opening ratio is often used as a means of adjusting the heat insulation effect and the light transmission property, but the adjustment of the opening ratio also has its limit, and the adjustment can be at most 1% to 10%. Space, if you want to further enhance the effect of insulating heat, at most only the use of darker colors to assist, so the improvement in insulation effect is not very obvious.

In view of this, after many times of research and improvement, the creator of this case finally completed the improvement of the PVC coated yarn of this creation, that is, the purpose of this case is to provide a PVC covered yarn which can absorb the infrared heat energy in the sunlight. Improve the effect of thermal insulation and reduce thermal energy The heat conduction on the indoor side, in order to achieve energy saving and cooling effect.

In order to achieve the above-mentioned purpose of the present invention, the PVC coated yarn of the present invention is modified to include a core yarn and an outer covering layer, wherein: the core yarn is composed of high-strength fiber yarn; the outer coating layer is composed of The polyvinyl chloride (PVC) material is composed of an infrared absorbing agent, and the outer covering layer is coated on the outside of the core yarn; by the composition of the above structure, the woven fabric is insulated to block the infrared ray absorption in the sunlight. , to reduce the heat transfer to the indoor side of the heat, and thus achieve energy saving and cooling effect.

The above infrared absorbing agent is composed of a synthetic material of a metal thiodithiol metal complex.

1‧‧‧ covered yarn

11‧‧‧core yarn

12‧‧‧Overcoat

The first picture is a schematic diagram of the cross-sectional structure of the creation.

The second figure is a schematic diagram of the thermal insulation and heat rejection embodiment of the present invention.

As shown in the first figure, the PVC covered yarn 1 of the present invention is modified to include a core yarn 11 and an outer covering layer 12, wherein: the core yarn 11 is composed of high-strength fiber yarn; the outer covering The layer 12 is composed of a PVC (polyvinyl chloride) material, which is coated with an infrared absorbing agent, and the outer covering layer 12 is coated on the outside of the core yarn 11; by using the composition of the above structure, the PVC covered yarn 1 is woven. The heat-insulating cloth can absorb the infrared rays in the sunlight to reduce the heat transfer to the indoor side, thereby achieving the effect of energy saving and cooling.

As shown in the second figure, a schematic diagram of the thermal insulation heat-resisting embodiment of the present invention, wherein one side of the PVC covered yarn 1 is irradiated by sunlight on the outdoor side, since the infrared absorbing agent in the outer covering layer 12 absorbs And blocking the infrared heat energy, so that the infrared heat energy can not be transmitted to one side of the PVC covered yarn 1, effectively preventing the transfer of heat energy, thereby improving the ability of the heat insulating resistance; therefore, the PVC covered yarn 1 of the present invention is provided into a weaving When the roller blind is insulated, when the sunlight is irradiated from the outdoor side, the heat energy of the infrared rays in the sunlight has been absorbed and blocked, and the heat energy cannot be transmitted to the indoor side, so the indoor side temperature is compared with the outdoor temperature measurement, and the energy saving and cooling effect is achieved. In addition, the temperature on the indoor side is not easily affected by seasonal changes.

In summary, the present invention can provide a PVC coated yarn improvement, which utilizes the infrared absorbing agent in the outer coating layer to absorb and block the thermal energy of the infrared ray, effectively preventing the heat transfer of the heat energy, thereby achieving the effect of energy saving and cooling, thereby solving the problem. The problem of the PVC covered yarn, and the technical means used in this creation, is not the prior art, so this creation is unique and innovative.

The specific embodiments set forth in the present disclosure are only used to facilitate the description of the technical content of the present invention, and the present invention is not limited to the above embodiments, and the scope of the patent application is not exceeded. In the case of the implementation of the various changes, still belongs to the scope of this creation.

Claims (2)

The invention relates to a PVC coated yarn improvement comprising a core yarn and an outer coating layer, wherein: the core yarn is composed of high-strength fiber yarn; the outer coating layer is added with infrared light by a PVC (polyvinyl chloride) material. The outer covering layer is coated on the outside of the core yarn; and the insulating fabric woven by the PVC coated yarn is provided by using the composition of the above structure, and the infrared ray in the sunlight can be absorbed and blocked, thereby reducing The heat energy is transferred to the indoor side to achieve energy saving and cooling effects. The improvement of the PVC coated yarn according to claim 1, wherein the infrared absorbing agent is composed of a synthetic material of a metal thiodithiol metal complex.