JP2014035109A5 - - Google Patents

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Publication number
JP2014035109A5
JP2014035109A5 JP2012175620A JP2012175620A JP2014035109A5 JP 2014035109 A5 JP2014035109 A5 JP 2014035109A5 JP 2012175620 A JP2012175620 A JP 2012175620A JP 2012175620 A JP2012175620 A JP 2012175620A JP 2014035109 A5 JP2014035109 A5 JP 2014035109A5
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Japan
Prior art keywords
heat
heating
heat exchanger
circuit
pump
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JP2012175620A
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Japanese (ja)
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JP6166874B2 (en
JP2014035109A (en
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Description

この発明は上記課題を解決するために、特に請求項１ではその構成を、第１圧縮機、凝縮器としての第１加熱熱交換器、第１減圧手段、地中熱を利用する蒸発器としての地中熱源熱交換器を第１冷媒配管で環状に接続した第１ヒートポンプ回路と、第２圧縮機、凝縮器としての第２加熱熱交換器、第２減圧手段、空気熱を利用する蒸発器としての空気熱源熱交換器を第２冷媒配管で環状に接続した第２ヒートポンプ回路と、放熱端末と、該放熱端末で放熱する熱媒を循環させる加熱循環ポンプを有する加熱循環回路とを設け、前記放熱端末による暖房運転を行うものであって、前記加熱循環回路に前記第１加熱熱交換器と前記第２加熱熱交換器を直列に接続し、前記第１加熱熱交換器と前記第２加熱熱交換器との間の前記加熱循環回路は分岐していないものとした。 In order to solve the above-described problems, the present invention is particularly configured in claim 1 as a first compressor, a first heating heat exchanger as a condenser, a first pressure reducing means, and an evaporator using ground heat. First heat pump circuit in which the underground heat source heat exchanger is annularly connected by a first refrigerant pipe, a second compressor, a second heating heat exchanger as a condenser, a second decompression means, and evaporation using air heat A second heat pump circuit in which an air source heat exchanger as a heat exchanger is annularly connected by a second refrigerant pipe, a heat radiating terminal, and a heating circulation circuit having a heating circulation pump that circulates a heat medium radiating heat at the heat radiating terminal The heating operation is performed by the heat radiating terminal, and the first heating heat exchanger and the second heating heat exchanger are connected in series to the heating circulation circuit, and the first heating heat exchanger and the first The heating circuit between the two heating heat exchangers is branched It was assumed not.

Claims (1)

第１圧縮機、凝縮器としての第１加熱熱交換器、第１減圧手段、地中熱を利用する蒸発器としての地中熱源熱交換器を第１冷媒配管で環状に接続した第１ヒートポンプ回路と、第２圧縮機、凝縮器としての第２加熱熱交換器、第２減圧手段、空気熱を利用する蒸発器としての空気熱源熱交換器を第２冷媒配管で環状に接続した第２ヒートポンプ回路と、放熱端末と、該放熱端末で放熱する熱媒を循環させる加熱循環ポンプを有する加熱循環回路とを設け、前記放熱端末による暖房運転を行うものであって、前記加熱循環回路に前記第１加熱熱交換器と前記第２加熱熱交換器を直列に接続し、前記第１加熱熱交換器と前記第２加熱熱交換器との間の前記加熱循環回路は分岐していないことを特徴とするヒートポンプ装置。 1st heat pump which connected the 1st compressor, the 1st heating heat exchanger as a condenser, the 1st decompression means, and the underground heat source heat exchanger as an evaporator using underground heat by the 1st refrigerant piping annularly A circuit, a second compressor, a second heating heat exchanger as a condenser, a second decompression means, and an air heat source heat exchanger as an evaporator using air heat are connected in a ring shape by a second refrigerant pipe. A heat pump circuit, a heat radiating terminal, and a heating circulation circuit having a heating circulation pump that circulates a heat medium radiating heat from the heat radiating terminal, and performing heating operation by the heat radiating terminal, The first heating heat exchanger and the second heating heat exchanger are connected in series, and the heating circulation circuit between the first heating heat exchanger and the second heating heat exchanger is not branched. A heat pump device.
JP2012175620A 2012-08-08 2012-08-08 Heat pump equipment Active JP6166874B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012175620A JP6166874B2 (en) 2012-08-08 2012-08-08 Heat pump equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012175620A JP6166874B2 (en) 2012-08-08 2012-08-08 Heat pump equipment

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2017077208A Division JP6381725B2 (en) 2017-04-10 2017-04-10 Heat pump equipment

Publications (3)

Publication Number Publication Date
JP2014035109A JP2014035109A (en) 2014-02-24
JP2014035109A5 true JP2014035109A5 (en) 2015-03-19
JP6166874B2 JP6166874B2 (en) 2017-07-19

Family

ID=50284195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012175620A Active JP6166874B2 (en) 2012-08-08 2012-08-08 Heat pump equipment

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JP (1) JP6166874B2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6143682B2 (en) * 2014-01-08 2017-06-07 株式会社コロナ Combined heat source heat pump device
JP6231395B2 (en) * 2014-02-05 2017-11-15 株式会社コロナ Combined heat source heat pump device
JP6231403B2 (en) * 2014-02-28 2017-11-15 株式会社コロナ Combined heat source heat pump device
JP6208086B2 (en) * 2014-06-30 2017-10-04 株式会社コロナ Combined heat source heat pump device
JP6258800B2 (en) * 2014-07-07 2018-01-10 株式会社コロナ Combined heat source heat pump device
JP6258802B2 (en) * 2014-07-15 2018-01-10 株式会社コロナ Combined heat source heat pump device
JP6251649B2 (en) * 2014-07-17 2017-12-20 株式会社コロナ Combined heat source heat pump device
JP6351414B2 (en) * 2014-07-17 2018-07-04 株式会社コロナ Combined heat source heat pump device
JP6258804B2 (en) * 2014-07-18 2018-01-10 株式会社コロナ Combined heat source heat pump device
JP2016038109A (en) * 2014-08-05 2016-03-22 株式会社コロナ Composite heat source heat pump device
JP6333109B2 (en) * 2014-08-12 2018-05-30 株式会社コロナ Combined heat source heat pump device
JP6359398B2 (en) * 2014-09-22 2018-07-18 株式会社コロナ Combined heat source heat pump device
JP6359397B2 (en) * 2014-09-22 2018-07-18 株式会社コロナ Combined heat source heat pump device
JP6467276B2 (en) * 2015-04-13 2019-02-13 株式会社コロナ Combined heat source heat pump device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4993483A (en) * 1990-01-22 1991-02-19 Charles Harris Geothermal heat transfer system
JP4782462B2 (en) * 2005-04-13 2011-09-28 新日鉄エンジニアリング株式会社 Geothermal heat pump device, geothermal heat device equipped with the same, and control method for geothermal heat pump device
JP2007303698A (en) * 2006-05-09 2007-11-22 Sanden Corp Hot water supply system

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