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A method for intelligently setting air-conditioning targets

A targeted and intelligent technology, applied in the field of air conditioning, can solve problems such as the ineffectiveness of humidity regulation and the inability to meet the comfort of the human body, and achieve the effect of reducing energy consumption in operation

Active Publication Date: 2020-10-09
南京天思物联科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Purpose of the invention: The purpose of the present invention is to solve the problem that the existing air conditioner adopts the method of setting the target temperature value, but it cannot achieve the effect on the humidity adjustment of the environment, so that it cannot satisfy the comfort of the human body

Method used

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  • A method for intelligently setting air-conditioning targets
  • A method for intelligently setting air-conditioning targets
  • A method for intelligently setting air-conditioning targets

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] When the actual wet bulb temperature is 16°C figure 2 ), the step △ is 1;

[0043] The temperature 23.3°C collected by the MCU in real time is not within the range of the ideal temperature upper limit of 26°C and the ideal temperature lower limit of 24°C. The collected 24.3°C is greater than the ideal temperature lower limit of 24°C. At this time, the real-time collected humidity will decrease to 60% with the increase of temperature, and the actual wet bulb temperature will increase with the increase of temperature; In the interval, perform the following operations directly. According to the data collected in real time at a temperature of 24.3°C and a humidity of 60%, a new wet bulb temperature of 18.855°C is calculated, and compared with the set target wet bulb temperature of 18.8°C, the new wet bulb temperature of 18.855°C is close to the set target The value of wet bulb temperature is 18.8℃ and it is satisfied with temperature range: 24℃~26℃, humidity range: 54.5%~...

Embodiment 2

[0045] When the actual wet bulb temperature is 20°C > the target wet bulb temperature is 18.8°C, the real-time temperature collected by the microcontroller is 37°C (such as Figure 5 ), the step △ is 1;

[0046] The microcontroller first judges that the real-time collected temperature of 37°C is not within the range of the ideal temperature upper limit of 26°C and the ideal temperature lower limit of 24°C, then performs a cooling operation, and the real-time collected temperature of 37°C-11*1=26 ℃, 26 ℃ collected in real time = the upper limit of ideal temperature 26 ℃, the humidity collected in real time will increase to 55% with the decrease of temperature, and the actual wet bulb temperature will increase with the decrease of temperature Decrease; if it is within the interval, then directly perform the following operations; calculate a new wet bulb temperature of 19.526°C based on the data collected in real time at a temperature of 26°C and a humidity of 55% For comparison...

Embodiment 3

[0048] When the actual wet bulb temperature is 18.8°C = the target wet bulb temperature is 18.8°C, the real-time temperature collected by the microcontroller is 37°C (such as Figure 6 );

[0049] The microcontroller first judges whether the real-time collected temperature of 37°C is within the range of the ideal temperature upper limit of 26°C and the ideal temperature lower limit of 24°C, and if the real-time collected temperature of 37°C > the ideal temperature upper limit of 26°C, the temperature will be lowered Operate so that the lower limit of the ideal temperature is 24°Cthe target wet bulb temperature.

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Abstract

The invention discloses an air conditioner target intelligent setting method. The target value wet bulb temperature T<w> is set on a panel by a user, and an ideal humidity upper limit value phi<H> andan ideal humidity lower limit value phi<L> are set; a corresponding ideal temperature upper limit value To<H> and ideal temperature lower limit value To<L> can be found by a single chip microcomputer, and meanwhile, a temperature and humidity sensor is mounted in the panel to conduct real-time on-site collecting of the temperature To<X> and the humidity phi<X>; and according to the real-time on-site collecting of the temperature To<X> and the humidity phi<X>, the actual wet bulb temperature Tw<O> is calculated and compared with the target value wet bulb temperature T<w>, and controlling is conducted through the single chip microcomputer to conduct temperature increasing or temperature decreasing operation of the same change value to reach or approximate to the set target value wet bulb temperature T<w> and meet the temperature and humidity ranges. The air conditioner target intelligent setting method that the set wet bulb temperature servers as the target value, and adjusting is conducted according to the preset humidity range can approximate to the comfort degree of human bodies better and meanwhile, more reasonably meets parameter setting of comfort, thus, operating energy consumption is lowered, and the energy-saving effect is achieved.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a method for setting the wet bulb temperature as a target value so that the temperature and humidity are within a preset ideal range. Background technique [0002] Existing air conditioners are controlled by constant temperature, with the set temperature as the target value, which can only solve the problem of ambient temperature. In equipment or systems without humidification and dehumidification adjustment, only one index of temperature can be used, and this index alone It is impossible to meet people's requirements for comfort. [0003] Such as patent application number: 201310276256.0, patent name: a temperature control method, this invention patent has realized the intelligent control of indoor temperature, has improved the efficiency of temperature control, but does not control the wet bulb temperature of the air conditioner. [0004] For example, patent applicati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/30F24F11/523F24F11/64F24F11/89
CPCF24F11/30F24F11/523F24F11/64F24F11/89
Inventor 张红星宁方亮吴玉娇宁尚超费晟珏芮子樑
Owner 南京天思物联科技有限公司