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Air conditioner

An air conditioner and air circulation technology, applied in air conditioning systems, space heating and ventilation details, space heating and ventilation, etc., can solve the problems of easy dust adhesion, easy charging of machines, and no simultaneous use, etc., to reduce dirt , the effect of reducing the amount of dust

Inactive Publication Date: 2011-05-04
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In existing air conditioners, although some are equipped with static elimination devices (for example, Japanese Patent Publication No. An ion generator is mounted on it (such as Japanese Invention Publication No. 7-23777), but there is no air conditioner that uses a static elimination device and an ion generator on the suction part of the air conditioner at the same time.
[0003] In an air conditioner equipped with an ion generator, when negative ions or positive and negative ions are generated from the discharge needle provided on a part of the blowing part, if the ratio of negative ions is high, the product body, surrounding walls and It is easy to be charged on the machine, and there is a problem that dust is easy to adhere to

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] figure 1 It is a perspective view of the air conditioner in Embodiment 1 of the present invention, figure 2 It is a cross-sectional pattern diagram of the air conditioner in Embodiment 1, image 3 It is a perspective view of the discharge needle unit that the air conditioner in Example 1 has, Figure 4 A plan view of a measurement chamber for ion measurement for the air conditioner in Example 1.

[0038] On an air conditioner with a static elimination device and an ion generator, two discharge needle units 1-B as a static removal device are respectively provided on the suction grille 6 of the air supply circuit of the air conditioner 11, and are blown out The grid 4 is provided with two discharge needle units 1-A as ion generators, and an AC high voltage device (2-B for the suction part, 2-A for the blowout part) is provided in the power supply box 8, and the charged sensor 10 is It is provided on the side of the air conditioner, and the ion sensor 3 is provided on ...

Embodiment 2

[0061] Next, a second embodiment of the present invention will be described. In order to remove electricity from the main body, an equal amount of negative ions and positive ions are generated from the discharge needle 101-B of the discharge needle unit 1-B provided on the suction grid 6, and the same amount of negative ions and positive ions are generated from the outlet grid 4. The discharge needle 101-A of the discharge needle unit 1-A produces negative ions and positive ions, and the air volume changes from strong wind to weak wind to light wind, and the amount of ions also changes from high, medium and low, so that the indoor ions are at 200 -3000pcs / cc or so. The high-voltage unit (for blower) 2-A that generates negative ions and positive ions is set at a voltage of 5.0 kV and a current of about 5 μA. In addition, the conditions of the high-voltage unit 2-B (for the suction part) that generate negative ions and positive ions in equal amounts and perform static eliminati...

Embodiment 3

[0064] Next, a third embodiment of the present invention will be described. In the 3rd embodiment of the present invention, in order to carry out static elimination to the main body, negative ions and positive ions are generated from the discharge needle 101-B of the discharge needle unit 1-B of the discharge needle unit 1-B arranged on the suction grid 6, The discharge needle 101-A of the discharge needle unit 1-A on the blowing grid 4 generates negative ions and positive ions, and the air volume changes through strong wind, weak wind and light wind, and the amount of ions also changes from high to medium and low, so that The ions in the room are around 200-3000 / cc. The high-voltage unit 2-A (for the blowing part) that generates negative ions and positive ions is set at a voltage of 5.0 kV and a current of about 5 μA.

[0065] The ratio of negative ions and positive ions used for deionization is adjusted by detecting the electrification status of the main body with the charg...

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Abstract

The present invention provides an air conditioner which is provided with an ion generator for settling the problems such as easy electrification, easy dust adhesion at the product and the peripheral wall surface if a proportion of negative ion is increased at a state that a discharge needle provided on a part of blowing-out part generates negative ions or positive ions and negative ions. The air conditioner of the invention comprises a suction part (suction grid 6) of an air supply loop that causes air circulation and a blowing-out part (blowing-out grid 4). The suction part is provided with a de-electrification device which generates negative ions and positive ions from a discharge needle unit (1-B) with a high-pressure mode for performing de-electrification to the body. The blowing-out part is provided with an ion generator which generates negative ions from a discharge needle unit (1-A) with a high-pressure mode and adjusts the generation amount of the ions according to the air amount.

Description

technical field [0001] The present invention relates to an air conditioner, more specifically, relates to an air conditioner with discharge needles on the blowing part and the suction part of the air supply circuit, a static elimination device and an ion generating device. In order to make the main body less likely to be charged, this air conditioner is equipped with a static elimination mechanism on the suction part to eliminate the static electricity of the main body, and at the same time, an appropriate amount of negative ions or positive and negative ions is generated from the blowing part (for example, the amount of ions in the room is 200 to 3000 / cc). Background technique [0002] In existing air conditioners, although some are equipped with static elimination devices (for example, Japanese Patent Publication No. Ionizer (such as Japanese Invention Publication No. 7-23777 communique) is mounted on the air conditioner, but there is no air conditioner that uses a stat...

Claims

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Application Information

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IPC IPC(8): F24F1/00F24F13/00A61L9/22
Inventor 太田雅春
Owner PANASONIC CORP
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