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Air conditioner

An air conditioner and air-conditioning technology, applied in mechanical equipment, space heating and ventilation, heating methods, etc., can solve problems such as increased differentials and increased power consumption

Inactive Publication Date: 2003-05-28
SANYO ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the air conditioner starts to operate with a large air-conditioning capacity. In addition, in order to maintain the set temperature, the power consumption also increases.
In addition, since the indoor temperature is maintained at the set temperature, the difference between the indoor temperature and the outdoor temperature increases, and when entering and leaving the room being air-conditioned, it will cause physical discomfort such as thermal shock.

Method used

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  • Air conditioner
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Examples

Experimental program
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Embodiment Construction

[0042] Examples of the present invention are described below. exist Figure 1 to Figure 5 An air conditioner suitable for the present invention is shown in .

[0043] Such as figure 1 As shown, the air conditioner 10 is composed of an indoor unit and an outdoor unit 14, and is operated / stopped by operating a wireless remote control switch (hereinafter referred to as a remote control switch 120). The air conditioner 10 receives the operation signal through the indoor unit 12 when the operation condition such as the operation mode and the set temperature is set by the remote control switch 120 and an operation signal is sent, and operates according to the operation signal. In addition, the air conditioner 10 is not limited to be operated by a wireless remote controller, but may be operated by a wired remote control switch, or operating conditions may be set by operating an operation panel provided in the indoor unit.

[0044] figure 2 A schematic diagram of a refrigeration ...

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PUM

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Abstract

The invention relates to an air condition which save energy and prevent the occurrence of a heat shock by a method wherein a set temperature is properly set. When during air-conditioning operation a remote switch is operated, a set temperature TS is read at steps 200 and 202. When during a cooling mode, a set temperature is lower than a given temperature or the set temperature is lower than temperature T2 and a temperature difference between an outdoor temperature T0 and the set temperature exceeds a given value at steps 204-212, an alarm to vary the set temperature is announced. Further, when, during a heating mode, the set temperature exceeds temperature T0 and temperature difference between an outdoor temperature and the set temperature exceeds a given value at steps 216-220, an alarm is announced and variation of a set temperature is urged.

Description

technical field [0001] The present invention relates to an air conditioner for cooling or heating air-conditioning by making the indoor temperature a set temperature. Background technique [0002] An air conditioner for air-conditioning indoor air uses a remote control switch to set operating conditions such as set temperature, operation mode, and wind direction and air volume, and operates the operation switch to start air-conditioning operation. At this time, in the air conditioner, in order to adjust the indoor temperature to the set temperature based on the set temperature and the room temperature, it is necessary to set the air-conditioning capacity such as the temperature and air volume of the air-conditioning air, and at the same time, in order to obtain the air-conditioning air at the temperature, The operating frequency of the compressor must be set. [0003] Then, the compressor is driven according to the set operating frequency to start the operation of the air c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/02
CPCF24F11/52F24F11/64F24F2110/12
Inventor 高田元中山义纪広濑浩高津由纪不动孝
Owner SANYO ELECTRIC CO LTD
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