JPS60108916U - greenhouse heating equipment - Google Patents

greenhouse heating equipment

Info

Publication number
JPS60108916U
JPS60108916U JP1983205078U JP20507883U JPS60108916U JP S60108916 U JPS60108916 U JP S60108916U JP 1983205078 U JP1983205078 U JP 1983205078U JP 20507883 U JP20507883 U JP 20507883U JP S60108916 U JPS60108916 U JP S60108916U
Authority
JP
Japan
Prior art keywords
greenhouse
heat pump
outside air
engine heat
air 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.)
Granted
Application number
JP1983205078U
Other languages
Japanese (ja)
Other versions
JPH0136018Y2 (en
Inventor
山口　克幸
畑　継徳
Original Assignee
株式会社クボタ
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 株式会社クボタ filed Critical 株式会社クボタ
Priority to JP1983205078U priority Critical patent/JPS60108916U/en
Publication of JPS60108916U publication Critical patent/JPS60108916U/en
Application granted granted Critical
Publication of JPH0136018Y2 publication Critical patent/JPH0136018Y2/ja
Granted legal-status Critical Current

Links

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
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

Landscapes

  • Greenhouses (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Central Heating Systems (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案に係るエンジンヒートポンプ利用の温度暖
房装置の実施例を示し、第１図は温室暖房設備の全体を
示す概略構成図、第２図は制御装置の概略ブロック図、
第３図は放熱器放熱特性、温室熱損失特性及びヒートポ
ンプ加熱能力特性を示す線図である。 １・・・・・・温室、２・・・・・・放熱器、３・・・
・・・エンジンヒートポンプ、４・・・・・・ポンプ、
５・・・・・・エンジン、１４・・・・・・制御回路、
１５・・・・・・調速装置、１６・・・・・・演算回路
、１８・・・・・・駆動回路。The drawings show an embodiment of the temperature heating device using an engine heat pump according to the present invention, FIG. 1 is a schematic configuration diagram showing the entire greenhouse heating equipment, FIG. 2 is a schematic block diagram of the control device,
FIG. 3 is a diagram showing radiator heat radiation characteristics, greenhouse heat loss characteristics, and heat pump heating capacity characteristics. 1...Greenhouse, 2...Radiator, 3...
...Engine heat pump, 4...Pump,
5... Engine, 14... Control circuit,
15... Speed governor, 16... Arithmetic circuit, 18... Drive circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンヒートポンプ３と温室１内の自然放熱型の放熱
器２とに亘って温水をポンプ４で強制循環させるように
構成したエンジンヒートポンプ利用の温室暖房装置であ
って、前記エンジンヒートポンプ３の出口温水温度を検
出するセンサＳ□と、温室１の外気温度を検出するセン
サＳ２と、検出した外気温度の変動に基づいてエンジン
ヒートポンプ３の出口設定温度を外気温度が上昇するに
つれて可逆的に低下させる演算回路１６と、出口温水温
度を前記設定温度に近づけるようにエンジン５の調速装
置１５を制御する駆動回路１８とを含んだ制御回路１４
を装備しであるエンジンヒートポンプ利用の温室暖房装
置。A greenhouse heating device using an engine heat pump configured to forcefully circulate hot water using a pump 4 between an engine heat pump 3 and a natural heat radiator 2 in a greenhouse 1, wherein the outlet hot water temperature of the engine heat pump 3 is a sensor S□ that detects the outside air temperature of the greenhouse 1, a sensor S2 that detects the outside air temperature of the greenhouse 1, and an arithmetic circuit that reversibly lowers the outlet set temperature of the engine heat pump 3 based on the detected outside air temperature fluctuation as the outside air temperature rises. 16, and a drive circuit 18 that controls the speed governor 15 of the engine 5 so that the outlet hot water temperature approaches the set temperature.
A greenhouse heating system that uses an engine heat pump.
JP1983205078U 1983-12-26 1983-12-26 greenhouse heating equipment Granted JPS60108916U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983205078U JPS60108916U (en) 1983-12-26 1983-12-26 greenhouse heating equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983205078U JPS60108916U (en) 1983-12-26 1983-12-26 greenhouse heating equipment

Publications (2)

Publication Number Publication Date
JPS60108916U true JPS60108916U (en) 1985-07-24
JPH0136018Y2 JPH0136018Y2 (en) 1989-11-02

Family

ID=30767455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983205078U Granted JPS60108916U (en) 1983-12-26 1983-12-26 greenhouse heating equipment

Country Status (1)

Country Link
JP (1) JPS60108916U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51129919U (en) * 1975-04-10 1976-10-20
JPS56130614U (en) * 1980-03-05 1981-10-03

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51129919U (en) * 1975-04-10 1976-10-20
JPS56130614U (en) * 1980-03-05 1981-10-03

Also Published As

Publication number Publication date
JPH0136018Y2 (en) 1989-11-02

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