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Anti-condensation control method for multi-connected radiation air conditioner

A technology of radiant air conditioner and control method, which is applied to the control of radiant air conditioner and the field of anti-condensation control of multi-connected radiant air conditioners, can solve the problem that there is no effective control method for anti-condensation of multi-connected radiant air conditioners, dripping, surface Problems such as easy condensation

Active Publication Date: 2021-04-09
NANJING TICA AIR CONDITIONING CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, its windless feature also brings some defects. The most prominent defect is that its surface is very easy to condense. The water vapor in it is very easy to condense on the cold surface of the panel, and it will drip down after a long time, which not only affects the comfort of the user, but also causes the ceiling or wall to return to moisture
[0003] At present, there is no effective control method for anti-condensation in multi-connected radiant air conditioners, and it is urgent to develop

Method used

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Embodiment Construction

[0043] The present invention will be further described below in conjunction with embodiment.

[0044] A multi-connected radiant air conditioner includes multiple indoor units. The air outlet of the indoor unit is provided with a temperature sensor capable of sensing the outlet air temperature. The air return port of the indoor unit is provided with a temperature sensor and a humidity sensor, which can sense the temperature and humidity of the return air.

[0045] The anti-condensation control method of the multi-connected radiant air conditioner comprises the following steps:

[0046] 1) When the air conditioner is powered on, each sensor detects the wind temperature Tb, return air temperature Tf and return air humidity φ;

[0047] 2) Real-time judgment of the current operating status of the air conditioner: if it is off, go to step 3); if it is cooling, go to step 11);

[0048] 3) Check whether the fan is running; if yes, keep this step; if not, go to step 4);

[0049] 4)...

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Abstract

The invention relates to an anti-condensation control method for a multi-connected radiation air conditioner. The operation state of a unit can be judged in real time after the unit is powered on, then different anti-condensation protection controls are started, differential anti-condensation control of a multi-connected air conditioner system in a single-open mode and a multi-open mode is achieved, the contradiction between the refrigeration requirement and anti-condensation control is solved, control is more intelligent, all-around monitoring and protection are achieved, and the risk of condensation of a panel of the radiation air conditioner when the radiation air conditioner is used in a high-temperature and high-humidity environment is reduced to the maximum extent.

Description

technical field [0001] The invention relates to an air conditioner control method, in particular to a radiant air conditioner control method, in particular to a multi-connected radiant air conditioner anti-condensation control method. Background technique [0002] With the development of air-conditioning and refrigeration technology and the continuous improvement of people's demand for indoor environment comfort, different types of indoor air-conditioning devices have emerged one after another. Among them, radiant air-conditioning has become a trend in the future development of air-conditioning due to its characteristics of no wind and quietness. . However, its windless feature also brings some defects. The most prominent defect is that its surface is very easy to condense. The water vapor in it is easy to condense on the cold surface of the panel, and it will drip down after a long time, which not only affects the comfort of the user, but also causes the ceiling or wall to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/43F24F11/64F24F11/65F24F11/61F24F11/84F24F110/10F24F110/20
CPCF24F11/43F24F11/64F24F11/65F24F11/61F24F11/84F24F2110/10F24F2110/20
Inventor 刘宝山杨亚华徐来福谭秋晖张泽隆
Owner NANJING TICA AIR CONDITIONING CO LTD
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