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Anti-explosion air conditioner and anti-explosion control method thereof

A technology of air conditioners and evaporators, applied in air conditioning systems, heating and ventilation control systems, heating methods, etc., can solve problems such as the inability to achieve reliable and effective explosion-proof early warning measures, to prevent personal injuries and property losses, and to achieve reasonable structural design , the effect of less cost input

Inactive Publication Date: 2019-02-19
HISENSE (SHANDONG) AIR CONDITIONING CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide an explosion-proof air conditioner and its explosion-proof control method, so as to solve the defect that the prior art cannot achieve reliable and effective explosion-proof early warning measures for air conditioner refrigerant leakage

Method used

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  • Anti-explosion air conditioner and anti-explosion control method thereof
  • Anti-explosion air conditioner and anti-explosion control method thereof
  • Anti-explosion air conditioner and anti-explosion control method thereof

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Embodiment Construction

[0027] The specific embodiments of the present invention will be described in detail below, and it should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0028] Such as Figure 1-Figure 4 As shown, the explosion-proof air conditioner of this embodiment includes an indoor unit and an outdoor unit, and the indoor unit includes an evaporator 11, an indoor fan 12, an indoor fan 13, and a first shut-off valve 14 and a second shut-off valve 15 respectively connected to both ends of the evaporator 11. The outdoor unit includes a four-way valve 21 and a throttling element 22, a first solenoid valve 23 is connected between the four-way valve 21 and the first cut-off valve 14, and a second solenoid valve is connected between the throttling element 22 and the second cut-off valve 15. Electromagnetic valve 24; the casing 30 of the outdoor unit is provided with a...

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Abstract

The invention discloses an anti-explosion air conditioner and an explosion-proof control method of the anti-explosion air conditioner. A partition plate is arranged in a machine shell of a outdoor unit. The machine shell is divided into an air flue cavity and a sealed compressor cavity through the partition plate. An outdoor fan is arranged in the air flue cavity. A compressor and a refrigerant concentration sensor are arranged in the compressor cavity. A first channel capable of being opened and closed is arranged between the air flue cavity and the compressor cavity, and a second channel capable of being opened and closed is arranged between the compressor cavity and the external environment. The anti-explosion air conditioner is reasonable in structural design, low in cost investment and capable of monitoring the accidental leakage of the refrigerant in the air conditioner in real time, evacuation and discharging, and warning function are achieved, so that the use safety of a user is greatly improved.

Description

technical field [0001] The invention relates to the technical field of air conditioners, and specifically designs an explosion-proof air conditioner and an explosion-proof control method thereof. Background technique [0002] At present, with the rapid development of our country in national defense, scientific research, medicine, coal mining, textile, petrochemical and other fields, the application of air conditioners in these industries has become more and more extensive. However, due to the research and development or production process of the above-mentioned industries [0003] Most of the flammable and explosive products are produced, and the environmental space is sealed, and sporadic electrical equipment is often generated due to operation or failure. [0004] Sparks can cause major safety accidents such as fire or explosion. Therefore, in the research and development or production process of the above-mentioned industries, the air conditioner [0005] When in use, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/06F24F1/10F24F1/56F24F11/36F24F11/52F24F11/526F24F13/00
CPCF24F1/06F24F1/10F24F1/56F24F11/36F24F11/52F24F11/526F24F13/00
Inventor 杜威王晓东向奇轩
Owner HISENSE (SHANDONG) AIR CONDITIONING CO LTD
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