JPS6454160A - Air conditioner - Google Patents
Air conditionerInfo
- Publication number
- JPS6454160A JPS6454160A JP62209876A JP20987687A JPS6454160A JP S6454160 A JPS6454160 A JP S6454160A JP 62209876 A JP62209876 A JP 62209876A JP 20987687 A JP20987687 A JP 20987687A JP S6454160 A JPS6454160 A JP S6454160A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- outdoor temperature
- determination means
- gas furnace
- heat pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE:To select a heat source machine without causing a deficiency in the heating capacity by a constitution in which a first selection determination means selects a heat source machine by the function of the outdoor temperature and the switching temperature, and, if a heat pump is once selected but is found to have too small a capacity, the selection is changed to a gas furnace by a second selection determination means. CONSTITUTION:A switching condition setting means sets the outdoor temperature (switching temperature) at which the operating cost becomes equal between a heat pump 1 and a gas furnace 2 based on the unit cost of energy and their operating efficiency. Upon receiving the input of detection signal from an outdoor temperature sensor 6, a first selection determination means 9 selects the heat pump 1 if the outdoor temperature measured by a temperature measuring means 8 is higher said switching temperature, and the gas furnace 2 if the outdoor temperature is lower. A second selection determination means 20 selects the gas furnace 2 even if the heat pump 1 has been selected if the room temperature stays lower than the set temperature for a certain period of time, or the rate of increase of room temperature is too small. As a result, an optimum heat source machine can be selected for existing outdoor temperature and thermal load conditions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62209876A JPS6454160A (en) | 1987-08-24 | 1987-08-24 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62209876A JPS6454160A (en) | 1987-08-24 | 1987-08-24 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6454160A true JPS6454160A (en) | 1989-03-01 |
Family
ID=16580107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62209876A Pending JPS6454160A (en) | 1987-08-24 | 1987-08-24 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6454160A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007285593A (en) * | 2006-04-17 | 2007-11-01 | Daikin Ind Ltd | Air conditioning system |
| WO2015115404A1 (en) | 2014-02-03 | 2015-08-06 | ダイキン工業株式会社 | Air-conditioning system |
| WO2015115434A1 (en) | 2014-02-03 | 2015-08-06 | ダイキン工業株式会社 | Air conditioner system |
| JP2015145764A (en) * | 2014-02-03 | 2015-08-13 | ダイキン工業株式会社 | air conditioning system |
| JP2015145763A (en) * | 2014-02-03 | 2015-08-13 | ダイキン工業株式会社 | air conditioning system |
| CN108168046A (en) * | 2017-12-26 | 2018-06-15 | 珠海格力电器股份有限公司 | A kind of air conditioning control method and air-conditioning |
| US10371393B2 (en) | 2013-09-30 | 2019-08-06 | Daikin Industries, Ltd. | Air conditioning system |
| JP2022044714A (en) * | 2017-10-20 | 2022-03-17 | 三菱電機株式会社 | Air conditioner |
| US11879650B2 (en) | 2018-08-06 | 2024-01-23 | Daikin Industries, Ltd. | Air conditioning system |
-
1987
- 1987-08-24 JP JP62209876A patent/JPS6454160A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007285593A (en) * | 2006-04-17 | 2007-11-01 | Daikin Ind Ltd | Air conditioning system |
| US10371393B2 (en) | 2013-09-30 | 2019-08-06 | Daikin Industries, Ltd. | Air conditioning system |
| JP2015145764A (en) * | 2014-02-03 | 2015-08-13 | ダイキン工業株式会社 | air conditioning system |
| WO2015115434A1 (en) | 2014-02-03 | 2015-08-06 | ダイキン工業株式会社 | Air conditioner system |
| JP2015145763A (en) * | 2014-02-03 | 2015-08-13 | ダイキン工業株式会社 | air conditioning system |
| US9557067B2 (en) | 2014-02-03 | 2017-01-31 | Daikin Industries, Ltd. | Air conditioning system with heat pump section and separate heat source section |
| US9927133B2 (en) | 2014-02-03 | 2018-03-27 | Daikin Industries, Ltd. | Air conditioning system |
| US9927132B2 (en) | 2014-02-03 | 2018-03-27 | Daikin Industries, Ltd. | Air conditioning system |
| WO2015115404A1 (en) | 2014-02-03 | 2015-08-06 | ダイキン工業株式会社 | Air-conditioning system |
| US10386078B2 (en) | 2014-02-03 | 2019-08-20 | Daikin Industries, Ltd. | Air conditioning system |
| JP2022044714A (en) * | 2017-10-20 | 2022-03-17 | 三菱電機株式会社 | Air conditioner |
| CN108168046A (en) * | 2017-12-26 | 2018-06-15 | 珠海格力电器股份有限公司 | A kind of air conditioning control method and air-conditioning |
| US11879650B2 (en) | 2018-08-06 | 2024-01-23 | Daikin Industries, Ltd. | Air conditioning system |
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