JPS6211263B2 - - Google Patents
Info
- Publication number
- JPS6211263B2 JPS6211263B2 JP57015676A JP1567682A JPS6211263B2 JP S6211263 B2 JPS6211263 B2 JP S6211263B2 JP 57015676 A JP57015676 A JP 57015676A JP 1567682 A JP1567682 A JP 1567682A JP S6211263 B2 JPS6211263 B2 JP S6211263B2
- Authority
- JP
- Japan
- Prior art keywords
- heating
- heat exchanger
- floor
- unit
- cooling
- 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.)
- Expired
Links
- 238000010438 heat treatment Methods 0.000 claims description 74
- 238000001816 cooling Methods 0.000 claims description 57
- 238000005057 refrigeration Methods 0.000 claims description 8
- 239000003507 refrigerant Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 206010041349 Somnolence Diseases 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
- F24F5/0007—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 cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/18—Hot-water central heating systems using heat pumps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Other Air-Conditioning Systems (AREA)
- Central Heating Systems (AREA)
- Air Conditioning Control Device (AREA)
Description
【発明の詳細な説明】
本発明は、ヒートポンプ式床暖房装置の暖房時
における、快的性の改善をはかることを目的の一
つとし、また居住空間の有効に利用されない熱量
を回収し、システムの効率を改善することを他の
目的とするものである。Detailed Description of the Invention One of the objects of the present invention is to improve comfort during heating with a heat pump type floor heating system, and also to recover the amount of heat that is not effectively used in the living space, Another objective is to improve the efficiency of
一般に体感上、頭寒足熱の暖房方式が最も快適
な暖房方式とされ、床暖房による暖房は、温度分
布がほぼ均一となることから、天井部が高温で、
床面部が低温となる強制対流による暖房よりもよ
り頭寒足熱の暖房に近いとされている。 In general, the heating method that cools the head and heats the feet is considered to be the most comfortable heating method.With floor heating, the temperature distribution is almost uniform, so the ceiling is high temperature.
It is said to be closer to heating with a cold head and warm feet than heating using forced convection, which lowers the temperature of the floor.
このことから従来よりヒートポンプ式床暖房装
置は種々提案されている。 For this reason, various heat pump floor heating devices have been proposed.
その従来の一例として実公昭55−34546号公報
に示される構造がある。この考案の構成は暖房時
には、室内熱交換器および床用熱交換器はともに
凝縮器（つまり放熱器）として用いている。とこ
ろで前述の如く床暖房装置による暖房時での室内
の温度分布が極めて均一化されていることから、
人体の周囲温度はほとんど等しい温度となる。こ
のように人体の周囲温度が頭部と足部とでほとん
ど等しい雰囲気中では、頭部では体感上高温を感
じることとなり、眠気を誘うなどの体感上の欠点
がある。また、暖房中においては天井部、壁部等
人体の暖房に供さない空間をも暖房している。こ
の空間の熱の大部分は天井、壁等から外気へと熱
漏洩されて無駄に使用され、必要以上の暖房負荷
を高める欠点もある。なおこの欠点は本従来例の
みの欠点でなく一般の暖房方式全てに共通する欠
点でもある。 One conventional example of this is the structure shown in Japanese Utility Model Publication No. 55-34546. The structure of this invention uses both the indoor heat exchanger and the floor heat exchanger as a condenser (that is, a radiator) during heating. By the way, as mentioned above, since the indoor temperature distribution during heating with floor heating equipment is extremely uniform,
The ambient temperature of the human body is almost the same. In such an atmosphere where the ambient temperature of the human body is almost equal between the head and the feet, the head feels physically hot, which has the disadvantage of causing drowsiness. Also, during heating, spaces that are not used for heating the human body, such as ceilings and walls, are also heated. Most of the heat in this space is wasted as it leaks through the ceiling, walls, etc. to the outside air, which also has the disadvantage of increasing the heating load more than necessary. Note that this drawback is not limited to this conventional example, but is common to all general heating systems.
さらに他の従来例として実公昭55−24529号公
報に示される構成がある。この考案の構成は暖房
時には室内熱交換器に冷媒を流通させず、床用熱
交換器のみで放熱させるものである。この構成に
おいても前記従来例と同様の欠点がある。 Still another conventional example is the configuration shown in Japanese Utility Model Publication No. 55-24529. The configuration of this invention does not allow refrigerant to flow through the indoor heat exchanger during heating, and heat is radiated only through the floor heat exchanger. This configuration also has the same drawbacks as the conventional example.
本発明は、床用熱交換器を有する床暖房ユニツ
トと冷房用熱交換器および送風装置を有する室内
冷房ユニツトと前記床暖房ユニツトおよび前記室
内冷房ユニツトと連結して冷凍サイクルを構成す
る熱交換器を有する室外ユニツトを有し、そして
それぞれ独立した冷凍サイクルまたは環状に連結
した冷凍サイクルを構成し、暖房運転時に前記床
暖房ユニツトと前記室内冷房ユニツトを併用運転
することにより前記従来の欠点を改善するもので
ある。 The present invention provides a floor heating unit having a floor heat exchanger, an indoor cooling unit having a cooling heat exchanger and a blower, and a heat exchanger that is connected to the floor heating unit and the indoor cooling unit to form a refrigeration cycle. The above-mentioned drawbacks of the conventional method are improved by configuring independent refrigeration cycles or annularly connected refrigeration cycles, and operating the floor heating unit and the indoor cooling unit together during heating operation. It is something.
以下、本発明をその一実施例を第１図および第
２図を参考に説明する。 Hereinafter, one embodiment of the present invention will be described with reference to FIGS. 1 and 2.
第１図は本発明の一実施例をなすヒートポンプ
式床暖房装置の概略構成図であり、同図におい
て、Ａは床暖房ユニツトであり、１は室内床面に
設置された床用熱交換器である。Ｂは室内冷房ユ
ニツトであり、室内の天井近くに設置されてい
る。２は冷房用熱交換器、３は送風装置である。
Ｃは室外ユニツトであり、４，５，６はそれぞれ
前記床暖房ユニツトＡと連結して冷凍サイクルを
構成する圧縮機、熱交換器、絞り装置である。ま
た７，８，９はそれぞれ前記室内冷房ユニツトＢ
と連結して冷凍サイクルを構成する圧縮機、熱交
換器、絞り装置である。さらに10は前記床暖房ユ
ニツトＡ、前記室内冷房ユニツトＢ、前記室外ユ
ニツトＣの運転制御装置である。なお前記室外ユ
ニツトの二つの熱交換器５，８は互いに熱交換可
能なように配置してある。 FIG. 1 is a schematic configuration diagram of a heat pump type floor heating device that is an embodiment of the present invention. In the figure, A is a floor heating unit, and 1 is a floor heat exchanger installed on the indoor floor. It is. B is an indoor cooling unit, which is installed near the ceiling of the room. 2 is a cooling heat exchanger, and 3 is an air blower.
C is an outdoor unit, and 4, 5, and 6 are a compressor, a heat exchanger, and a diaphragm, respectively, which are connected to the floor heating unit A to form a refrigeration cycle. Further, 7, 8, and 9 are the indoor cooling units B, respectively.
These are the compressor, heat exchanger, and expansion device that are connected to the refrigeration cycle to form a refrigeration cycle. Furthermore, 10 is an operation control device for the floor heating unit A, the indoor cooling unit B, and the outdoor unit C. The two heat exchangers 5 and 8 of the outdoor unit are arranged so as to be able to exchange heat with each other.
第２図は本実施例の電気回路図であり、１１は
電源、１２は電源スイツチを示し、システム運転
時にONされる。１３は冷房運転、暖房運転の切
換器であり、暖房運転時にONされる。 FIG. 2 is an electrical circuit diagram of this embodiment, where 11 is a power source and 12 is a power switch, which is turned on during system operation. 13 is a switching device for cooling operation and heating operation, which is turned ON during heating operation.
次に上記構成からなるヒートポンプ式床暖房装
置の動作の説明を行う。 Next, the operation of the heat pump type floor heating device having the above configuration will be explained.
まず暖房運転について説明する。暖房運転であ
ることから冷房・暖房運転切換器１３はONされ
る。運転開始のために電源スイツチ１２がONさ
れると、前記床暖房ユニツトの圧縮機４、前記室
内冷房ユニツトの圧縮機７、送風装置３が運転さ
れる。床暖房ユニツト用の圧縮機４が運転される
と、圧縮機４から吐出された高温、高圧のガス冷
媒は前記床用熱交換器１で輻射により放熱し凝縮
されて、前記絞り装置６で減圧され低温、低圧と
なり、さらに前記室外ユニツトの床暖房用熱交換
器５で蒸発されて前記圧縮機４に戻り、周知の床
暖房サイクルが構成される。一方室内冷房ユニツ
ト用の圧縮機７が運転されると、圧縮機７から吐
出された高温、高圧のガス冷媒は前記室外ユニツ
トの室内冷房用熱交換器８で凝縮され、前記絞り
装置９で減圧され低温、低圧となり前記室内冷房
用熱交換器２に流入する。室内冷房ユニツト内の
送風装置が運転されていることから、前記室内冷
房用熱交換器２により冷媒は室内の空気と熱交換
し蒸発されて前記圧縮機７に戻り、周知の強制対
流式冷房サイクルが形成される。さらに暖房運転
時は、前記送風装置３により吹出される冷風は天
井から人間の頭部の間の空間に向けて吹出される
方向に調整してある。 First, heating operation will be explained. Since the heating operation is being performed, the cooling/heating operation switch 13 is turned on. When the power switch 12 is turned on to start operation, the compressor 4 of the floor heating unit, the compressor 7 of the indoor cooling unit, and the air blower 3 are operated. When the compressor 4 for the floor heating unit is operated, the high-temperature, high-pressure gas refrigerant discharged from the compressor 4 is radiated and condensed in the floor heat exchanger 1, and the pressure is reduced in the expansion device 6. It becomes low temperature and low pressure, and is further evaporated in the floor heating heat exchanger 5 of the outdoor unit and returned to the compressor 4, forming a well-known floor heating cycle. On the other hand, when the compressor 7 for the indoor cooling unit is operated, the high temperature and high pressure gas refrigerant discharged from the compressor 7 is condensed in the indoor cooling heat exchanger 8 of the outdoor unit, and the pressure is reduced in the expansion device 9. It becomes low temperature and low pressure and flows into the indoor cooling heat exchanger 2. Since the air blower in the indoor cooling unit is in operation, the refrigerant exchanges heat with the indoor air by the indoor cooling heat exchanger 2, is evaporated, and returns to the compressor 7, thus completing the well-known forced convection cooling cycle. is formed. Further, during heating operation, the cold air blown by the blower 3 is adjusted in a direction such that it is blown from the ceiling toward the space between the human head.
このような暖房運転が行なわれると、床面から
は暖房、天井部あらは冷房が成され、この結果、
人間の頭部は足部よりも低い周囲温度雰囲気にあ
り、足部は暖かく、頭部はやや冷たい、いわゆる
頭寒足熱の暖房が成される。このことから、体感
上、快適であり、かつ健康にも良い。 When such heating operation is performed, the floor is heated and the ceiling is cooled, and as a result,
The human head is in an atmosphere with a lower ambient temperature than the feet, so the feet are warm and the head is slightly cold, creating what is called cold-head-heat heating. For this reason, it is physically comfortable and good for health.
また、天井部、壁部等の暖房時人体の暖房に有
効に利用されない熱量が前記室内冷房ユニツトＢ
で回収され、前記室外ユニツトＣの室内冷房用熱
交換器８に送られる。一方前記室外ユニツトＢの
二つの熱交換器５，８は互いに熱交換が可能なよ
うに配置してあることから、冷房サイクルに供給
される熱量および前記室内冷房ユニツトＢにより
回収された熱量の大部分は前記熱交換器５に与え
られ、さらに床用熱交換器に送られる。このこと
から、室内で回収した熱量の大部分は再度暖房に
供されることになり、有効に利用されない天井
部、壁部等の熱を床面で有効に利用することがで
き、システム全体の効率を著るしく向上すること
ができる。 In addition, when heating the ceiling, walls, etc., the amount of heat that is not effectively used for heating the human body is transferred to the indoor cooling unit B.
and sent to the indoor cooling heat exchanger 8 of the outdoor unit C. On the other hand, since the two heat exchangers 5 and 8 of the outdoor unit B are arranged so that they can exchange heat with each other, the amount of heat supplied to the cooling cycle and the amount of heat recovered by the indoor cooling unit B are large. A portion is provided to the heat exchanger 5 and further sent to the bed heat exchanger. As a result, most of the heat recovered indoors is used again for heating, and heat from the ceiling, walls, etc. that is not being used effectively can be used effectively on the floor, which improves the overall system efficiency. Efficiency can be significantly improved.
次に冷房運転について説明する。 Next, cooling operation will be explained.
冷房運転であることから冷房、暖房運転切換器
１３はOFFされる。このために前記床暖房ユニ
ツトＡの圧縮機４は運転されず、前記室内冷房ユ
ニツトＢのみ運転され、通常の冷房運転を行う。 Since it is the cooling operation, the cooling/heating operation switch 13 is turned off. For this reason, the compressor 4 of the floor heating unit A is not operated, and only the indoor cooling unit B is operated to perform normal cooling operation.
次に本発明の他の実施例を第３図、第４図を参
考に説明する。第３図は他実施例の概略構成図で
ある。ここで第１図と同じものは同一番号を付し
て説明を省略する。 Next, another embodiment of the present invention will be described with reference to FIGS. 3 and 4. FIG. 3 is a schematic diagram of another embodiment. Components that are the same as those in FIG. 1 are given the same numbers and their explanation will be omitted.
第３図において、１４は圧縮機、１５は四方切
換弁、１６は室外熱交換器、１７は冷・暖両用の
キヤピラリチユーブ、１８は前記室内冷房用熱交
換器２から前記床用熱交換器１への冷媒の流れを
阻止するように設けられた逆止弁、１９は暖房用
キヤピラリチユーブ、２０は前記逆止弁１８、前
記暖房用キヤピラリチユーブ１９および前記床用
熱交換器１を側路する管路中に設けた逆止弁であ
り、前記室内冷房用熱交換器２から前記四方切換
弁１５の方向に冷媒の流れを許すように設けてあ
る。 In FIG. 3, 14 is a compressor, 15 is a four-way switching valve, 16 is an outdoor heat exchanger, 17 is a capillary tube for both cooling and heating, and 18 is a heat exchanger from the indoor cooling heat exchanger 2 to the floor heat exchanger. 19 is a heating capillary tube; 20 is the check valve 18; the heating capillary tube 19; and the floor heat exchanger 1. This is a check valve provided in a conduit that bypasses the refrigerant, and is provided to allow the flow of refrigerant in the direction from the indoor cooling heat exchanger 2 to the four-way switching valve 15.
第４図は他実施例の電気回路図であり、第２図
と同じものは同一番号を付して説明を省略する。
同図において、冷房運転、暖房運転の切換器１３
は暖房運転時にONし、第３図の実線矢印の如く
冷媒を流すように前記四方切換弁１５を切換え、
冷房運転時には開放し、第３図の破線矢印の如く
冷媒を流すように前記四方切換弁１５を切換え
る。 FIG. 4 is an electric circuit diagram of another embodiment, and the same parts as in FIG. 2 are given the same numbers and their explanation will be omitted.
In the figure, a switching device 13 for cooling operation and heating operation is shown.
is turned on during heating operation, and the four-way switching valve 15 is switched so that the refrigerant flows as indicated by the solid line arrow in Fig. 3.
During cooling operation, the four-way switching valve 15 is switched so that it is opened and the refrigerant flows as indicated by the broken line arrow in FIG.
次に動作の説明を行う。まず暖房運転について
説明する。 Next, the operation will be explained. First, heating operation will be explained.
前記電源スイツチ１２がONされ、前記冷房・
暖房の切換器１３がONされると冷房用室内ユニ
ツトＢの送風装置３および圧縮機１４が運転され
る。さらに前記四方切換弁１５は暖房運転に切換
わる。前記圧縮機１４から吐出された高温、高圧
の冷媒は実線矢印の如く流れ、前記四方切換弁１
５を介して前記床用熱交換器１で放熱し凝縮さ
れ、前記暖房用キヤピラリチユーブ１９で室内を
冷房可能な中間圧力にまで減圧され、前記逆止弁
１８を介して前記室内冷房用熱交換器２に流入す
る。ここで送風装置３により室内空気と熱交換し
一部蒸発し、前記冷・暖両用のキヤピラリチユー
ブ１７でさらに減圧されて低温、低圧となり前記
室外熱交換器１６で蒸発して前記四方切換弁１５
を介して前記圧縮機１４に戻る。さらに、前記送
風装置３により吹出される冷風の方向は先の実施
例と同様に天井から人間の頭部の間の空間に向け
てある。 The power switch 12 is turned on, and the cooling
When the heating switch 13 is turned on, the blower 3 and compressor 14 of the cooling indoor unit B are operated. Furthermore, the four-way switching valve 15 is switched to heating operation. The high-temperature, high-pressure refrigerant discharged from the compressor 14 flows as shown by the solid arrow, and the four-way switching valve 1
5, the heat is radiated and condensed in the floor heat exchanger 1, the heating capillary tube 19 reduces the pressure to an intermediate pressure capable of cooling the room, and the indoor cooling heat is transferred through the check valve 18. It flows into exchanger 2. Here, heat is exchanged with the indoor air by the blower 3, and a portion of the air is evaporated, and the pressure is further reduced in the cooling/warming capillary tube 17, resulting in low temperature and low pressure, and is evaporated in the outdoor heat exchanger 16, and is evaporated in the four-way switching valve. 15
The air returns to the compressor 14 via. Further, the direction of the cold air blown by the air blower 3 is directed from the ceiling to the space between the human head, as in the previous embodiment.
この暖房運転がなされると、先の実施例と同様
の効果、つまり体感上快適であり、かつ健康的な
暖房が行え、さらに、人体の暖房に有効に利用さ
れない天井部、壁部等の熱を床面で有効に利用す
ることができ、システム全体の効率を著るしく向
上できるという効果が得られる。 When this heating operation is performed, the same effect as in the previous example can be achieved, that is, the heating is comfortable and healthy, and in addition, heat is generated in the ceiling, walls, etc. that are not effectively used for heating the human body. can be used effectively on the floor, resulting in the effect that the efficiency of the entire system can be significantly improved.
次に冷房運転について説明する。 Next, cooling operation will be explained.
前記冷房、暖房切換器１３を開放し冷房運転を
行うと、前記冷房用室内ユニツトＢの送風装置３
および前記圧縮機１４が運転される。さらに前記
四方切換弁１５は破線矢印の如く冷媒を流すよう
に切換わる。前記圧縮機１４から吐出された高
温、高圧の冷媒は破線矢印の如く前記四方切換弁
１５を介して前記室外熱交換器１６で放熱し凝縮
され、前記冷暖両用のキヤピラリチユーブ１７で
減圧されて低温、低圧となり、前記室内冷房用熱
交換器２で前記送風装置３により室内空気と熱交
換し蒸発され、前記逆止弁２０および前記四方切
換弁１５を介して前記圧縮機１４に戻る。 When the cooling/heating switch 13 is opened and cooling operation is performed, the air blower 3 of the cooling indoor unit B
And the compressor 14 is operated. Furthermore, the four-way switching valve 15 is switched to allow the refrigerant to flow as indicated by the broken line arrow. The high-temperature, high-pressure refrigerant discharged from the compressor 14 passes through the four-way switching valve 15 as indicated by the broken line arrow, radiates heat in the outdoor heat exchanger 16, is condensed, and is depressurized in the cooling/heating capillary tube 17. It becomes low temperature and low pressure, and is evaporated by exchanging heat with indoor air by the air blower 3 in the indoor cooling heat exchanger 2, and returns to the compressor 14 via the check valve 20 and the four-way switching valve 15.
一方前記床用熱交換器１には、前記逆止弁１８
により冷媒が流れないことから冷却されることな
く、結露することもない。さらに冷媒が溜ること
もない。この冷房運転により周知の強制対流式の
冷房が成される。 On the other hand, the floor heat exchanger 1 includes the check valve 18.
Because the refrigerant does not flow, there is no cooling and no condensation. Furthermore, refrigerant does not accumulate. This cooling operation achieves the well-known forced convection type cooling.
さらに上記二つの実施例において室内冷房ユニ
ツトＢは天井近くに設置しているが、床置形とし
た時には、その冷風の吹出方向を人間の頭部もし
くは頭部より上方にすることにより、頭寒足熱の
効果は得られ、また前記室内冷房ユニツトＢの周
囲の人体の暖房に供さない熱も回収されることか
ら、システム全体の効率を低下させることはな
い。 Furthermore, in the above two embodiments, the indoor cooling unit B is installed near the ceiling, but when it is installed on the floor, the blowing direction of the cold air is directed to the head or above the human head, thereby reducing the effect of cold head and foot heat. Moreover, since the heat not used for heating the human body around the indoor cooling unit B is also recovered, the efficiency of the entire system is not reduced.
以上の説明から明らかなように、本発明のヒー
トポンプ式床暖房装置は、床用熱交換器を有する
床暖房ユニツトと、冷房用熱交換器および送風装
置を有する室内冷房ユニツトと、前記床暖房ユニ
ツトおよび前記室内冷房ユニツトと連結して冷凍
サイクルを構成する熱交換器を有する室外ユニツ
トを具備し、暖房運転時に前記床暖房ユニツトと
前記室内冷房ユニツトを併用運転する運転制御装
置を設けたもので、頭寒足熱の暖房を行うことが
でき体感上快適で、健康的な暖房を行うことがで
きるという大きな効果が得られ、さらに人体の暖
房に供さない空間の熱が回収でき、床面から放熱
して有効に利用することにより、システム全体の
効率を著るしく向上できる等の利点を有するもの
である。 As is clear from the above description, the heat pump type floor heating device of the present invention includes a floor heating unit having a floor heat exchanger, an indoor cooling unit having a cooling heat exchanger and a blower device, and the floor heating unit. and an outdoor unit having a heat exchanger connected to the indoor cooling unit to form a refrigeration cycle, and an operation control device for operating the floor heating unit and the indoor cooling unit in combination during heating operation, It has the great effect of being able to provide heating for people with cold heads and feet, which is both physically comfortable and healthy.Furthermore, heat can be recovered from spaces that are not used for heating the human body, and the heat can be dissipated from the floor. If used effectively, it has the advantage that the efficiency of the entire system can be significantly improved.
第１図は本発明の一実施例におけるヒートポン
プ式床暖房装置の概略構成図、第２図は同床暖房
装置の電気回路図、第３図は本発明の他の実施例
におけるヒートポンプ式床暖房装置の概略構成
図、第４図は同床暖房装置の電気回路図である。
Ａ……床暖房ユニツト、Ｂ……室内冷房ユニツ
ト、Ｃ……室外ユニツト、１……床用熱交換器、
２……冷房用熱交換器、３……送風装置、５，
８，１６……室外ユニツトの熱交換器、１０……
運転制御装置。
Fig. 1 is a schematic configuration diagram of a heat pump type floor heating system according to an embodiment of the present invention, Fig. 2 is an electric circuit diagram of the same floor heating system, and Fig. 3 is a heat pump type floor heating system according to another embodiment of the present invention. A schematic configuration diagram of the device, and FIG. 4 is an electric circuit diagram of the same floor heating device. A...floor heating unit, B...indoor cooling unit, C...outdoor unit, 1...floor heat exchanger,
2... Cooling heat exchanger, 3... Air blower, 5,
8, 16... Outdoor unit heat exchanger, 10...
Operation control device.
Claims (1)
房用熱交換器および送風装置有する室内冷房ユニ
ツトと、前記床暖房ユニツトおよび前記室内冷房
ユニツトと連結して冷凍サイクルを構成する熱交
換器を有する室外ユニツトを具備し、暖房運転時
に前記床暖房ユニツトと前記室内冷房ユニツトを
併用運転する運転制御装置を設けたヒートポンプ
式床暖房装置。1. A floor heating unit having a floor heat exchanger, an indoor cooling unit having a cooling heat exchanger and an air blower, and a heat exchanger that is connected to the floor heating unit and the indoor cooling unit to form a refrigeration cycle. A heat pump type floor heating system comprising an outdoor unit and an operation control device for operating the floor heating unit and the indoor cooling unit in combination during heating operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57015676A JPS58133546A (en) | 1982-02-02 | 1982-02-02 | Heat pump type floor heating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57015676A JPS58133546A (en) | 1982-02-02 | 1982-02-02 | Heat pump type floor heating apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58133546A JPS58133546A (en) | 1983-08-09 |
| JPS6211263B2 true JPS6211263B2 (en) | 1987-03-11 |
Family
ID=11895346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57015676A Granted JPS58133546A (en) | 1982-02-02 | 1982-02-02 | Heat pump type floor heating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58133546A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03129269A (en) * | 1989-10-13 | 1991-06-03 | Hitachi Ltd | Air conditioner |
| DE102004020611A1 (en) * | 2004-04-27 | 2005-11-24 | Dan Klein | Heating and cooling device |
| ITMC20090058A1 (en) * | 2009-03-20 | 2010-09-21 | Ergo S R L | AIR-CONDITIONING APPARATUS FOR ROOMS SUCH AS BUILDINGS AND KIOSKS IN GENERAL. |
| KR101155497B1 (en) * | 2010-04-23 | 2012-06-15 | 엘지전자 주식회사 | Heat pump type speed heating apparatus |
| CN101975412A (en) * | 2010-11-09 | 2011-02-16 | 奉政一 | Building integrative heat accumulation and cold accumulation room temperature adjustment device |
| JP6115373B2 (en) * | 2013-07-23 | 2017-04-19 | 株式会社デンソー | Air conditioner for vehicles |
| CN109489153B (en) * | 2018-10-11 | 2020-05-22 | 珠海格力电器股份有限公司 | Heating sharing method and system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5433174Y2 (en) * | 1975-12-11 | 1979-10-13 | ||
| JPS5515014Y2 (en) * | 1977-05-04 | 1980-04-07 |
-
1982
- 1982-02-02 JP JP57015676A patent/JPS58133546A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58133546A (en) | 1983-08-09 |
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