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Air-conditioning control intermediate device, air-conditioning control system, air-conditioning control method, and air-conditioning control program

An intermediate device and control system technology, applied in the direction of heating and ventilation control system, control input related to air characteristics, space heating and ventilation control input, etc.

Inactive Publication Date: 2011-07-20
DAIKIN IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Receiver is input with ON / OFF request signal

Method used

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  • Air-conditioning control intermediate device, air-conditioning control system, air-conditioning control method, and air-conditioning control program
  • Air-conditioning control intermediate device, air-conditioning control system, air-conditioning control method, and air-conditioning control program
  • Air-conditioning control intermediate device, air-conditioning control system, air-conditioning control method, and air-conditioning control program

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no. 1 approach 》

[0046]

[0047] figure 1The air conditioning system of the first embodiment of the present invention is shown. The air conditioning system 1 is mainly composed of an intermediate device 10 , a thermostat 20 which is an air conditioning interface, and an air conditioner. The air conditioner is composed of an outdoor unit 30 which is a heat source and an indoor unit 40 for independent air conditioning. In addition, in this embodiment, the most easy-to-introduce example was given as the form which introduces an independent air conditioner into the central air-conditioning apparatus which utilizes the air-conditioning interface, such as a thermostat.

[0048] The intermediate device 10 receives a control signal from the thermostat 20, converts it into a predetermined signal as described later, and sends it to the air conditioner. The outdoor unit 30 and the indoor unit 40 are connected via a refrigerant line 33 . In addition, the intermediate device 10 and the air conditioner ...

no. 2 approach 》

[0091]

[0092] The air conditioning system of the second embodiment is mainly composed of an intermediate device 210 , a thermostat 220 , and an air conditioner composed of an outdoor unit 230 and an indoor unit 240 . The overall system configuration is the same as that of the air-conditioning system 1 of the above-mentioned first embodiment, and thus description thereof will be omitted.

[0093]

[0094] Figure 8 An intermediate device 210 of a second embodiment is shown.

[0095] The intermediate device 210 has a reception unit 211 , a set temperature estimation unit 213 , a timer 216 , a temporary temperature setting unit 217 , a storage unit 214 , and a transmission unit 215 . The receiving unit 211 receives control signals and the like from the thermostat 220 . The timer 216 measures the operating time at the temporarily set temperature as will be described later. The temporary temperature setting unit 217 determines a temporary set temperature. The set temperat...

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Abstract

Intended is to provide a comfortable air-conditioning environment, which is enabled to cope with an unbalance in the air-conditioning load individually, using an air-conditioning interface such as a thermostat for the existing central air-conditioning. An intermediate device (10) for the air-conditioning control is connected with an air-conditioning interface (20) for generating and outputting a signal demanding the ON / OFF of a heat source on the basis of a room temperature and a set temperature. The intermediate device (10) includes a receiving unit (11), a set temperature estimating unit (13) and a sending unit (15). The receiving unit (11) inputs the ON / OFF demanding signal. The set temperature estimating unit (13) calculates the estimated value of the set temperature on the basis of at least the ON / OFF demanding signal. The sending unit (15) sends the estimated value calculated at the set temperature estimating unit (13), to an air conditioner.

Description

technical field [0001] The invention relates to an intermediate device for air-conditioning control, an air-conditioning control system, an air-conditioning control method and an air-conditioning control program. Background technique [0002] In the past, especially in European and American residences, a thermostat installed in one place was often used to air-condition the entire building. The thermostat has a temperature sensor, according to the room temperature measured by the sensor and the preset set temperature to output work / The non-working signal is used to control the heat source of the air-conditioning in the whole building. Warm or cold air generated by a heat source is guided to each room through the fan through the air duct, thereby performing air conditioning. However, in this air-conditioning system, temperature measurement is performed only in one room with a thermostat, so the heat load conditions of each room (insolation amount, heat load of indoor equipm...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/02
CPCF24F11/0012F24F2011/0067F24F11/30F24F2110/10F24F11/54F24F11/77F24F11/61F24F11/523F24F11/86F24F11/56F24F11/63
Inventor 加井隆重西村政弥田中瑞树
Owner DAIKIN IND LTD