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EP0515055A2 - Heiz- und Kühlanlage - Google Patents

Heiz- und Kühlanlage Download PDF

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Publication number
EP0515055A2
EP0515055A2 EP92304031A EP92304031A EP0515055A2 EP 0515055 A2 EP0515055 A2 EP 0515055A2 EP 92304031 A EP92304031 A EP 92304031A EP 92304031 A EP92304031 A EP 92304031A EP 0515055 A2 EP0515055 A2 EP 0515055A2
Authority
EP
European Patent Office
Prior art keywords
heat
warming
cooling
brine
heat exchanger
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.)
Withdrawn
Application number
EP92304031A
Other languages
English (en)
French (fr)
Other versions
EP0515055A3 (en
Inventor
Tateki Fukayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0515055A2 publication Critical patent/EP0515055A2/de
Publication of EP0515055A3 publication Critical patent/EP0515055A3/en
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0089—Systems using radiation from walls or panels
    • F24F5/0092—Systems using radiation from walls or panels ceilings, e.g. cool ceilings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0089—Systems using radiation from walls or panels

Definitions

  • the present invention relates to a warming and cooling system which realizes with high efficiency a living space capable of accomplishing the principle of keeping the heads of dwellers cool and their feet and legs warm, which is most ideal from the standpoint of human engineering.
  • a cooling device such as, for example, a cooler during the summer and a warming device such as, for example, a stove during the winter or to use an air conditioner reversibly during the two seasons.
  • the temperature distribution in a given space is normally such that the temperature rises in proportion as the height from the floor increases and that the upper part of the space is warmer than the lower part thereof.
  • the present invention has been accomplished to solve the problem of the prior art described above.
  • the main object of the present invention is to provide a warming and cooling system which produces a comfortable living space by heating the lower part of the living space to a suitable temperature with the heat recovered from a cooling device and forwarded through a heat exchanger, preeminently excels in economy because of the least possible consumption of energy and allows the living space to maintain a stable environment of keeping dwellers' heads cool and their feet and legs warm throughout the entire year.
  • a warming and cooling system comprising a cooling device for installation in an upper part of a living space and a warming device for installation in a lower part of the living space, the system characterised in that a heat pump having an evaporation portion and a condensation portion is used as a heat transfer drive source for transferring heat recovered from the cooling device to a heat exchanger, that first heat pipe means has brine sealed therein and connects the evaporation portion of the heat pump to the cooling device, that second heat pipe means has brine sealed therein and connects the condensation portion of the heat pump to the heat exchanger, and that third heat pipe means has brine sealed therein and connects the heat exchanger to the warming device to allow the warming device to emit radiant heat for warming the lower part of the living space.
  • Figure 1 is a schematic view illustrating the construction of one embodiment of the warming and cooling system according to the present invention.
  • Figure 2 is an explanatory view illustrating the embodiment of Figure 1.
  • cooling devices 3 and 4 are disposed on the ceilings 22 of rooms 1 and 2 of a building or house and connected to a heat pump 7 serving as a heat transfer drive source via first heat pipe means having brine sealed therein and comprising a feed pipe 5 and a return pipe 6.
  • the feed pipe 5 is provided midway the length thereof with an ice heat storage device 9.
  • the return pipe 6 is provided midway the length thereof with a circulation pump 19.
  • the heat pump 7 has an evaporation portion 15 and a condensation portion 16.
  • the evaporation portion 15 of the heat pump 7 has a heat exchange portion 5a for the first heat pipe means.
  • the ice heat storage device 9 has a tank which is provided therein with a plurality of heat storage pipes 9a each having water sealed therein and which permits the brine in the feed pipe 5 to pass through the inside thereof so that the water in the heat storage pipes 9a is iced.
  • the evaporation portion 15 and condensation portion 16 of the heat pump 7 are connected to each other via a compressor 21.
  • the condensation portion 16 of the heat pump 7 is connected to a heat exchanger 8 via second heat pipe means having brine sealed therein and comprising a feed pipe 17 and a return pipe 18 and is provided with a heat exchange portion 17a for the second heat pipe means.
  • the feed pipe 17 of the second heat pipe means is provided midway the length thereof with a circulation pump 20.
  • the heat exchanger 8 is connected to warming devices 10 and 11 laid below the floors 23 of the rooms 1 and 2 via third heat pipe means having brine sealed therein and comprising a feed pipe 12 and a return pipe 13.
  • the pipe in the heat exchanger 8 constitutes a heat exchange portion 8a.
  • the feed pipe 12 of the third heat pipe means is arranged in a zigzagged manner below the floors 23 to form floor-warming portions 10a and 11 a of the warming devices 10 and 11.
  • the heat exchanger 8 is provided with a pipe 14 for feeding hot water to a bathtub, a kitchen sink, etc., a pipe 25 for hot water for further warming the hot water in a bathtub, and a boiler 24 which is used as an auxiliary heat source in the case where excessive heat has been consumed by the feeding of hot water.
  • the floor warming unit making use of the radiant heat from a hot water pipe as disclosed in Japanese Utility Model Publication No. 59-16730 is advantageously used.
  • the cooling devices 3 and 4 and the warming devices 10 and 11 have their operations adjusted by a control mechanism using various sensors, though omitted from illustration, so that the cooling will be strengthened and the warming weakened during the summer and so that the warming will be strengthened and the cooling weakened during the winter to balance the cooling power and the warming power of the system and maintain a comfortable environment throughout the entire year.
  • the brine cooled in the evaporation portion 15 of the heat pump 7 is supplied through the feed pipe 5 to the cooling devices 3 and 4 which effect the required cooling by exchange of heat between the air in the rooms 1 and 2 and the brine in the cooling devices 3 and 4.
  • the brine warmed with the heat extracted from the upper parts of the spaces of the rooms 1 and 2 is returned through the return pipe 6 to the evaporation portion 15 of the heat pump 7 to promote the evaporation of a flon gas present in the evaporation portion 15, and the flon gas is then compressed by the compressor 21 to generate heat having a temperature of about 60 degrees centigrade, for example, on the side of the condensation portion 16 of the heat pump 7.
  • This heat is transmitted through the heat exchange portion 17a and feed pipe 17 into the heat exchanger 8 where heat exchange is effected between the transmitted heat and the brine of the third heat pipe means.
  • the heat-exchanged heat is then returned through the return pipe 18 of the second heat pipe means to the condensation portion 16.
  • the radiation of heat is effected efficiently on the side of the condensation portion 16 of the heat pump 7.
  • the heat-exchanged brine is supplied through the feed pipe 12 to the warming device 10 and 11 which effect the required warming by exchange of heat between the air in the rooms 1 and 2 and the brine in the warming devices 10 and 11.
  • the brine heat-exchanged for the air in the rooms 1 and 2 is returned through the return pipe 13 to the heat exchanger 8.
  • the heat exchanger 8 is provided with a hot water feeding pipe 14 adapated to supply hot water produced with the excessive heat from the heat exchanger 8 to a bathtub and/or a kitchen sink. The heat which still remains unused is released into the ambient air.
  • the cooling device 3 (4) cools the upper part of the living space to a suitable temperature and the warming device 10 (11) warms the floor radiantly with the heat recovered from the cooling device 3 (4) as the heat source so as to maintain an environment of keeping dwellers' heads cool and their feet and legs warm throughout the entire year by exchange of heat between the cooling device 3 (4) and the warming device 10 (11).
  • the system since the heat acquired by cooling can be utilized effectively for warming the floor as coupled with the heat of the drive source for the transfer of the heat from the cooling, the system contributes to the economization of energy and preeminently excels in economy.
  • the present invention effectively utilizes the heat recovered by the cooling device in warming the lower part of the living space.
  • it requires virtually no energy for warming the living space.
  • the cost of energy for the system as a whole is very low.
  • the environment of keeping the dwellers' heads cool and their feet and legs warm is not only comfortable but also highly useful for the promotion of the dwellers' health.
  • the construction which ensures maintenance of this luxurious environment of keeping the dwellers' heads cool and their feet and legs warm throughout the entire year at a very low energy cost promises the provision of a warming and cooling system of very high commodity value and follows faithfully the recent trend of general consumers toward commercial articles of high quality.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Air Conditioning Control Device (AREA)
  • Central Heating Systems (AREA)
  • Central Air Conditioning (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
EP19920304031 1991-05-21 1992-05-05 Warming and cooling system Withdrawn EP0515055A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP144207/91 1991-05-21
JP3144207A JPH04344039A (ja) 1991-05-21 1991-05-21 暖冷房システム

Publications (2)

Publication Number Publication Date
EP0515055A2 true EP0515055A2 (de) 1992-11-25
EP0515055A3 EP0515055A3 (en) 1993-01-13

Family

ID=15356722

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920304031 Withdrawn EP0515055A3 (en) 1991-05-21 1992-05-05 Warming and cooling system

Country Status (7)

Country Link
EP (1) EP0515055A3 (de)
JP (1) JPH04344039A (de)
KR (1) KR920021963A (de)
CN (1) CN1067112A (de)
AU (1) AU1638992A (de)
CA (1) CA2067269A1 (de)
TW (1) TW197491B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014109299A1 (de) * 2014-07-03 2016-01-07 Ferdinand Riedel Hallentemperieranordnung sowie Halle mit der Hallentemperieranordnung
CN114322345A (zh) * 2020-11-30 2022-04-12 华为数字能源技术有限公司 散热系统、热管理设备及其工作方法
CN115854441A (zh) * 2022-11-17 2023-03-28 国网河北综合能源服务有限公司 节能环保型空气源热泵系统

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI325946B (en) * 2004-01-30 2010-06-11 Sanyo Electric Co Heating/cooling system
CN102425826A (zh) * 2007-10-03 2012-04-25 笹仓机械工程有限公司 空调设备及辐射空调系统
CN102445096B (zh) * 2010-10-11 2013-07-10 陈万仁 用于提取压缩蒸汽的相变热进行辐射传热的装置
CN102759221B (zh) * 2012-08-01 2014-11-05 苏彬诚 蓄能住宅自循环恒温系统
CN104279681B (zh) * 2014-11-03 2017-06-16 陈万仁 相变辐射换热地板供暖顶板制冷的生态空调系统
CN110906483B (zh) * 2019-12-10 2021-06-11 海普电器有限公司 中央空调地暖一体化设备
CN112815431A (zh) * 2021-03-02 2021-05-18 北京康宅建筑科技有限公司 一种精准控制房间温度、湿度的单压缩机双系统组合结构

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01200128A (ja) * 1988-02-04 1989-08-11 Ohbayashi Corp 空調装置
JPH02115637A (ja) * 1988-10-21 1990-04-27 Clarion Co Ltd 冷暖房装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01200128A (ja) * 1988-02-04 1989-08-11 Ohbayashi Corp 空調装置
JPH02115637A (ja) * 1988-10-21 1990-04-27 Clarion Co Ltd 冷暖房装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 013, no. 500 (M-891)10 November 1989 & JP-A-01 200 128 ( OBAYASHI ) 11 August 1989 *
PATENT ABSTRACTS OF JAPAN vol. 014, no. 335 (M-1000)19 July 1990 & JP-A-02 115 637 ( CLARION ) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014109299A1 (de) * 2014-07-03 2016-01-07 Ferdinand Riedel Hallentemperieranordnung sowie Halle mit der Hallentemperieranordnung
CN114322345A (zh) * 2020-11-30 2022-04-12 华为数字能源技术有限公司 散热系统、热管理设备及其工作方法
CN114322345B (zh) * 2020-11-30 2022-11-11 华为数字能源技术有限公司 散热系统、热管理设备及其工作方法
CN115854441A (zh) * 2022-11-17 2023-03-28 国网河北综合能源服务有限公司 节能环保型空气源热泵系统

Also Published As

Publication number Publication date
CN1067112A (zh) 1992-12-16
CA2067269A1 (en) 1992-11-22
AU1638992A (en) 1992-11-26
KR920021963A (ko) 1992-12-19
EP0515055A3 (en) 1993-01-13
TW197491B (de) 1993-01-01
JPH04344039A (ja) 1992-11-30

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