Air conditioner

An air conditioner and object space technology, applied in control input related to air characteristics, mechanical equipment, space heating and ventilation, etc., can solve the problem of not calculating the body temperature and achieve the effect of maintaining comfort

Inactive Publication Date: 2014-08-20
MITSUBISHI ELECTRIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] However, conventional air conditioners (Patent Documents 1 to 3) do not calculate the correct sensory temperature based on indoor temperature, indoor humidity, and radiant heat temperature.
Therefore, conventional air conditioners (Patent Documents 1 to 3) have the problem of not being able to perform efficient energy-saving operation while maintaining comfort even if they are controlled based on the calculated sensible temperature.

Method used

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Examples

Experimental program
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Effect test

Embodiment approach 1

[0025] figure 1 It is a figure which shows an example of the schematic structure of the air conditioner 1 which concerns on Embodiment 1 of this invention. The details will be described later, but the air conditioner 1 according to Embodiment 1 utilizes the ratio of human heat dissipation. Therefore, the air conditioner 1 according to Embodiment 1 performs air-conditioning control based on an accurate sensible temperature based on indoor temperature, indoor humidity, and radiant heat temperature, thereby enabling efficient energy-saving operation while maintaining comfort.

[0026] Such as figure 1 As shown, the air conditioner 1 has an indoor unit 21 and an outdoor unit 23 . The indoor unit 21 is, for example, a built-in type installed inside the ceiling of the room 41 , and is connected to the outdoor unit 23 through the refrigerant pipe 31 . The indoor unit 21 sucks the air in the room 41 from the air suction direction 71 , the air suction direction 73 , and the like. F...

Embodiment approach 2

[0101] The difference from Embodiment 1 is that a plurality of indoor units 21 and outdoor units 23 are provided, and are coordinated and controlled respectively. In addition, in Embodiment 2, items that are not particularly described are the same as in Embodiment 1, and the same functions and configurations are described using the same reference numerals. In addition, in the second embodiment, the detailed description of the same functions and configurations as those in the first embodiment will be omitted.

[0102] Figure 7 It is a figure which shows an example of the schematic structure of the air conditioner 5 and the air conditioner 7 concerning Embodiment 2 of this invention. Such as Figure 7 As shown, the air conditioner 5 has an indoor unit 21-1 and an outdoor unit 23-1. The air conditioner 7 has an indoor unit 21-2 and an outdoor unit 23-2. In the air conditioner 5, the indoor unit 21-1 and the outdoor unit 23-1 are connected by a refrigerant pipe 31-1. In the ...

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PUM

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Abstract

The invention relates to an air conditioner (1) which is used for testing the indoor temperature, indoor humidity and radiation temperature and controlling the temperature. The air conditioner has an indoor unit control part (102) which controls the device which is related to the air conditioning. The indoor unit (102) obtains first body temperature through the indoor temperature and the indoor humidity, obtains second human body temperature through the indoor temperature and radiation temperature, set the heat radiation rate data of human, obtains the third human body temperature, and sets the temperature control device based on the third body temperature.

Description

technical field [0001] The present invention relates to air conditioners. Background technique [0002] In a conventional air conditioner, the sensed temperature obtained by applying the detected indoor temperature and the detected indoor humidity to the Missenard formula is used as a comfort index to control the indoor temperature and indoor humidity (for example, refer to Patent Document 1 ). [0003] In addition, in conventional air conditioners, air-conditioning control is performed using the sensed temperature obtained by using the detected indoor temperature and the detected radiant heat temperature in a simple calculation method of the action temperature as a comfort index (for example, , refer to Patent Document 2). [0004] In addition, in conventional air conditioners, the perceived temperature is calculated based on the detected indoor temperature, the degree of influence of the detected indoor humidity on the perceived temperature, and the degree of influence o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/02F24F11/76
CPCF24F2011/0075F24F11/001F24F11/0012F24F11/02F24F11/0015F24F11/30F24F2110/10F24F2110/20F24F11/46F24F11/86F24F11/89F24F2110/00
Inventor 田中健裕高木昌彦
Owner MITSUBISHI ELECTRIC CORP
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