Antibacterial filtering net for air conditioner

A filter and air-conditioning technology, which is applied in the direction of filtration and separation, air-conditioning systems, applications, etc., can solve the problems of high processing cost and complicated processing technology, and achieve the effect of simple processing method, no toxic and side effects, and low processing cost

Inactive Publication Date: 2005-11-09
杨英慧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The process route of the air-conditioning antibacterial filter described in the above documents is to add antibacterial additives in the spinning stage or to blend antibacterial fibers with the skeleton layer through compounding. The processing technology is complicated and the processing cost is high.

Method used

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  • Antibacterial filtering net for air conditioner
  • Antibacterial filtering net for air conditioner
  • Antibacterial filtering net for air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The preparation of the antibacterial filter screen: first select the air conditioner filter screen for automobiles, and cut it for use according to the required shape and size; the inorganic antibacterial agent is selected from silver nitrate, and the adhesive is selected from a mixture of polyvinyl chloride and dioctyl phthalate. The volume ratio is 1:10. Grinding the silver nitrate crystals into powder with a mortar, pouring the binder into a container and stirring evenly; adding silver nitrate powder so that the concentration of the silver nitrate is 0.5%, and then stirring evenly. After uniform stirring, the adhesive mixed with silver nitrate is coated on the above-mentioned sheared filter net, put into a blast dryer, and cured at 80° C. for 10 minutes. Then the antibacterial filter screen thus prepared is placed at the air inlet of each room of the central air conditioner, so as to achieve the effect of purifying the flowing air in the air conditioner.

[0019] An...

Embodiment 2

[0039] The preparation of the antibacterial filter screen: first select the air conditioner filter screen for automobiles, cut it according to the required shape and size for use; select silver nitrate as the antibacterial agent, and select a mixture of polyvinyl chloride and dioctyl phthalate as the adhesive. Grind the silver nitrate crystals into powder with a mortar, pour the binder into the container, put in the silver nitrate powder, control the concentration of the silver nitrate at about 1%, and then stir evenly. Then apply the adhesive mixed with silver nitrate after stirring evenly on the above-mentioned sheared filter net, put it into a blast dryer, and cure it at 90° C. for 10 minutes. Then place the antibacterial filter screen thus prepared at the air inlets of the central air conditioners in each room.

Embodiment 3

[0041] The preparation of the antibacterial filter screen: first select the air conditioner filter screen for automobiles, cut it according to the required shape and size for use; select silver nitrate as the antibacterial agent, and select a mixture of polyvinyl chloride and dioctyl phthalate as the adhesive. Grind the silver nitrate crystals into powder with a mortar, pour the binder into the container, put the silver nitrate powder, control the concentration of the silver nitrate at about 0.25%, and then stir evenly. Then, the adhesive mixed with silver nitrate after stirring evenly was coated on the above-mentioned sheared filter net, put into a blast dryer, and cured at 60° C. for 6 hours. Then place the antibacterial filter screen thus prepared at the air inlets of the central air conditioners in each room.

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PUM

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Abstract

The invention discloses antibacterial filtering net for an air conditioner which is coated by inorganic antibiotic agent. The invention supplies the method to make inorganic antibiotic agent coat following the steps: grinding the silver nitrate crystal into powder and using the mixture of PVC and dioctyl phthalate as adhesive, pouring the silver nitrate powder into the container with adhesive and whisking to equal, coating on the air condition filter net, and solidifying at a certain temperature using dryer fan. It has strong sterilization function and has a broad application prospect.

Description

Technical field: [0001] The invention relates to an antibacterial filter screen for an air conditioner, in particular to an air conditioner filter screen containing an inorganic antibacterial agent coating and a preparation method for the antibacterial filter screen for an air conditioner. Background technique: [0002] Along with improving day by day of people's living standard, air-conditioning has been widely used in people's daily life and work, especially the central air-conditioning that is generally used in public places. Central air-conditioning has brought people a comfortable environment, but the central air-conditioning that is widely used now, especially the air-conditioning duct, due to the high relative humidity inside and the organic matter contained in the general deposition particles, is very suitable for air conditioning at the working temperature of the air conditioner. The reproduction of bacteria has become a hotbed for bacterial reproduction. The bacte...

Claims

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Application Information

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IPC IPC(8): F24F3/16
Inventor 杨英慧
Owner 杨英慧
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