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Antiseptic fan coil

A fan coil and fan technology, which is applied in space heating and ventilation, heating mode, dispersed particle filtration, etc., can solve the problems of air pollution, reduced heat exchange efficiency of cooling coils, shortened life of cooling coils, etc., to avoid problems such as The effect of gathering

Inactive Publication Date: 2009-11-18
北京恩湾科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, a large number of microorganisms gather on the fins, which will also reduce the heat exchange efficiency of the cooling coil, shorten the life of the cooling coil, and increase the energy consumption of the system. smoke into the air, making the indoor air more polluted
[0004] Because the condensate pan is exposed to the air for a long time, a large amount of bacterial dust in the air will settle in the condensate pan, and various germs will grow in the water pan, causing secondary pollution

Method used

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Experimental program
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Effect test

Embodiment 1

[0017] Such as figure 1 As shown, the antibacterial fan coil unit of the present invention includes a casing 1, inside the casing 1 there is a fan 2, a cooling coil 3 and a condensate pan 4, and a purification unit 5 is located between the cooling coil 3 and the fan 2. Wherein, the fan 2 is installed on one side of the air inlet of the casing 1, and a filter is installed at the air inlet of the casing 1. In this embodiment, the antibacterial filter 8 and activated carbon filter 9 are used as filters.

[0018] After the antibacterial filter 8 captures the bacteria-carrying dust, because antibacterial elements are woven into the filter material of the filter, the antibacterial uniform speed can inhibit the growth and reproduction of bacteria. The activated carbon filter 9 can effectively absorb the peculiar smell in the air, thereby eliminating the pollution of the indoor air due to long-term repeated use.

[0019] Such as figure 2 As shown, in this embodiment, the purificat...

Embodiment 2

[0024] In this embodiment, the antibacterial filter 8 adopts a folded coarse-effect antibacterial filter. The used filter material of the antibacterial filter 8 is woven with antibiotics, which can inhibit the growth of mould, bacteria, fungi and viruses. After the antibacterial filter captures the bacteria-carrying dust, the antibacterial elements will inhibit the reproduction and growth of microorganisms in the dust, avoiding the secondary pollution of the filter.

[0025] In order to test the microbial concentration on the surface of the antibacterial filter for convenience, a random detection sample is installed on the windward side of the antibacterial filter 8.

[0026] The sample can be removed at any time to test the concentration of microorganisms on its surface, which is used to judge the pollution of the antibacterial filter and its replacement cycle. Damage to equipment caused by microbial concentration testing.

[0027] Other structures in this embodiment are th...

Embodiment 3

[0029] The difference between this embodiment and embodiment 2 lies in that the purification unit 5 is a sprayer capable of disinfecting and spraying the cooling coil 3 . The shower is installed in the casing 1 through a card type detachable plate. During maintenance, the whole purification unit 5 can be removed for cleaning and maintenance only by opening the casing and loosening the clip-type detachable plate, which improves the efficiency of maintenance.

[0030] Other structures in this embodiment are the same as those in Embodiment 2, and will not be described again here.

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Abstract

The invention discloses an antiseptic fan coil, which comprises a machine shell, wherein the inside of the machine shell is provided with a cooling coil and a fan. The antiseptic fan coil is characterized in that: a purification unit is arranged between the cooling coil and the fan for purifying air flowing in the cooling coil; and the air inlet of the machine shell is also provided with a filter. The antiseptic fan coil of the invention has the functions of sterilization and indoor air purification.

Description

technical field [0001] The invention belongs to the technical field of air conditioning, and in particular relates to an antibacterial fan coil unit. Background technique [0002] Existing fan coil units are usually composed of cooling coils, condensate pans, fans, and filter screens. Usually, they can only perform cooling or heating, humidification or dehumidification, and simple dust removal and filtration for air. [0003] Due to the hidden danger of secondary pollution in the cooling coil, that is to say, when the temperature around the cooling coil is lower than the dew point temperature of the air, condensation will occur on the aluminum fins in the cooling coil, and water droplets will hang . The humid environment is very easy to breed various microorganisms. This kind of long-term water storage equipment has become the birthplace of harmful bacteria. Since most of the indoor return air is continuously reused, when the air flows through the cooling coil, the bacteria...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/00A61L9/20B01D46/00B01D46/30F24F13/22
Inventor 朱建贾斌
Owner 北京恩湾科技有限公司