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Humidification film for air conditioning equipment, and air conditioning equipment

A technology of air-conditioning equipment and humidification film, which is applied in the field of air-conditioning equipment and humidification film, which can solve the problems of difficulty in increasing the humidification capacity, slow evaporation rate, and low humidification capacity of the humidification film, and achieve good moisture-conducting and quick-drying performance. Simple, good humidification effect

Pending Publication Date: 2019-12-20
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the humidification film has the problem of low humidification capacity, which affects the humidification effect
Specifically, the current humidification membrane is usually composed of viscose fiber and polyester. Due to the poor water absorption and moisture release properties of polyester, the current humidification membrane has the problems of slow water absorption, small water absorption and slow evaporation rate, making It is difficult to increase the humidification amount, which affects the humidification effect

Method used

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  • Humidification film for air conditioning equipment, and air conditioning equipment
  • Humidification film for air conditioning equipment, and air conditioning equipment
  • Humidification film for air conditioning equipment, and air conditioning equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] The humidifying membrane is a non-woven fabric composed of composite fibers and viscose fibers, wherein the core layer of the composite fiber is polyacrylonitrile fiber, the diameter of the core layer is 0.5 μm, the pore density in the core layer is 500ppi, and the pore diameter is 100nm. It is nylon, the thickness of the cortex is 1 μm, the pore density in the cortex is 500ppi, and the pore diameter is 100nm. Based on the total mass of fibers constituting the humidification membrane, the content of composite fibers is 30%, and the content of viscose fibers is 70%.

[0066] Make the humidification membrane into a sawtooth shape, the tooth height is 20mm, and the tooth density is 300 / m, and the sawtooth-shaped humidification membrane is fixed in the outer frame to form a humidification filter element, and the humidification filter element is placed vertically in the sink. Water is sucked from the sink, air enters from the air inlet, passes through the humidification filte...

Embodiment 2

[0068] The humidifying membrane is a non-woven fabric composed of composite fibers and viscose fibers, wherein the core layer of the composite fiber is polyacrylonitrile fiber, the diameter of the core layer is 1 μm, the pore density in the core layer is 500ppi, the pore diameter is 100nm, and the skin layer is Nylon, the thickness of the cortex is 2μm, the pore density in the cortex is 500ppi, and the pore diameter is 100nm. Based on the total mass of the fibers constituting the humidification membrane, the content of composite fibers is 40%, and the content of viscose fibers is 60%.

[0069] The shape, tooth height, tooth density and placement position of the humidifying membrane in this embodiment are the same as those in Embodiment 1.

Embodiment 3

[0071] The humidifying membrane is a non-woven fabric composed of composite fibers and viscose fibers, wherein the core layer of the composite fiber is polyacrylonitrile fiber, the diameter of the core layer is 2 μm, the pore density in the core layer is 1000ppi, the pore diameter is 100nm, and the skin layer is Nylon, the thickness of the cortex is 2 μm, the pore density in the cortex is 1000ppi, and the pore diameter is 100nm. Based on the total mass of the fibers constituting the humidification membrane, the content of composite fibers is 50%, and the content of viscose fibers is 50%.

[0072] The shape, tooth height, tooth density and placement position of the humidifying membrane in this embodiment are the same as those in Embodiment 1.

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Abstract

The invention discloses a humidification film for air conditioning equipment and the air conditioning equipment. The humidification film comprises a composite fiber, where the composite fiber comprises a core layer and a skin layer covering the core layer, and the core layer and the skin layer are both porous structures. Though the above arrangement, the humidifying film has the characteristics offast water absorption speed, large water absorption amount, and fast evaporation rate, so that the humidification amount of the humidification film is remarkably improved, and namely, the humidification film has good moisture-guiding and quick-drying performance, and can effectively improve the humidifying effect.

Description

technical field [0001] The invention relates to the technical field of air-conditioning equipment, in particular, to a humidifying membrane for the air-conditioning equipment and the air-conditioning equipment. Background technique [0002] Humidification membranes are key elements in air-conditioning equipment when regulating humidity. The process of air-conditioning equipment to adjust the humidity is usually: the humidifying membrane absorbs water, the outside wind enters the air-conditioning equipment through the air inlet, and then passes through the humidifying membrane to vaporize the water on the humidifying membrane, and then discharges to the air conditioning through the air outlet with the wind. outside of the device for the purpose of humidifying the air. [0003] However, current humidification membranes still need to be improved. Contents of the invention [0004] The present invention is based on the inventor's discovery and recognition of the following fa...

Claims

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Application Information

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IPC IPC(8): F24F6/04F24F1/0087
CPCF24F6/043F24F1/0087
Inventor 麦剑章林勇强冯翔敏
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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