JPS63172840U - - Google Patents
Info
- Publication number
- JPS63172840U JPS63172840U JP1987064117U JP6411787U JPS63172840U JP S63172840 U JPS63172840 U JP S63172840U JP 1987064117 U JP1987064117 U JP 1987064117U JP 6411787 U JP6411787 U JP 6411787U JP S63172840 U JPS63172840 U JP S63172840U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- heat exchanger
- compressor
- refrigerant
- outside temperature
- 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
- 239000003507 refrigerant Substances 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
Description
第１図は本考案のエンジン駆動冷暖房機の一実
施例を示す図、第２図は本考案において制御器を
説明するブロツク図、第３図は本考案における室
外機を示す正面図、第４図は従来例を示す図であ
る。
図中、１は圧縮機、２はエンジン、４は室外熱
交換器、５は減圧装置、６は室内熱交換器、８は
冷媒加熱器、１０はラジエータ、１３は熱交セン
サー、１６は外気温センサー、１７は制御器であ
る。
Fig. 1 is a diagram showing an embodiment of the engine-driven air conditioner/heater of the invention, Fig. 2 is a block diagram explaining the controller in the invention, Fig. 3 is a front view showing the outdoor unit of the invention, and Fig. 4 is a diagram showing an embodiment of the engine-driven air conditioner/heater of the invention. The figure shows a conventional example. In the figure, 1 is a compressor, 2 is an engine, 4 is an outdoor heat exchanger, 5 is a pressure reducing device, 6 is an indoor heat exchanger, 8 is a refrigerant heater, 10 is a radiator, 13 is a heat exchange sensor, and 16 is an outdoor heat exchanger. The temperature sensor 17 is a controller.
Claims (1)
内熱交換器を順次接続して冷凍サイクルを形成し
、上記圧縮機をエンジンで駆動すると共にそのエ
ンジンを冷却するラジエータを設け、さらに暖房
時室内熱交換器からの凝縮冷媒を加熱して圧縮機
に戻す冷媒加熱器を設けると共に、その冷媒加熱
器にラジエータへ循環するエンジン冷却水の一部
を冷媒加熱器へ循環させるようにしたエンジン駆
動冷暖房機において、外気温を検出する外気温セ
ンサーと、冷媒の凝縮側温度を検出する熱交セン
サーと、室温設定値及び室温が入力されると共に
外気温センサー及び熱交センサーの検出値が入力
され、これら入力値に応じてエンジンの回転数を
制御する制御器とを備えたことを特徴とするエン
ジン駆動冷暖房機。 A compressor, a four-way valve, an outdoor heat exchanger, a pressure reducing device, and an indoor heat exchanger are connected in sequence to form a refrigeration cycle, and the compressor is driven by an engine, and a radiator is provided to cool the engine. An engine drive system that is equipped with a refrigerant heater that heats the condensed refrigerant from the indoor heat exchanger and returns it to the compressor, and in which a portion of the engine cooling water that is circulated to the radiator is circulated to the refrigerant heater. In an air conditioner, an outside temperature sensor detects the outside temperature, a heat exchanger sensor detects the temperature on the condensing side of the refrigerant, and the room temperature set value and room temperature are input, as well as the detected values of the outside temperature sensor and the heat exchange sensor. , and a controller that controls the engine speed according to these input values.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987064117U JPS63172840U (en) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987064117U JPS63172840U (en) | 1987-04-30 | 1987-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63172840U true JPS63172840U (en) | 1988-11-10 |
Family
ID=30899983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987064117U Pending JPS63172840U (en) | 1987-04-30 | 1987-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63172840U (en) |
-
1987
- 1987-04-30 JP JP1987064117U patent/JPS63172840U/ja active Pending