JPH0371730U - - Google Patents
Info
- Publication number
- JPH0371730U JPH0371730U JP1989131098U JP13109889U JPH0371730U JP H0371730 U JPH0371730 U JP H0371730U JP 1989131098 U JP1989131098 U JP 1989131098U JP 13109889 U JP13109889 U JP 13109889U JP H0371730 U JPH0371730 U JP H0371730U
- Authority
- JP
- Japan
- Prior art keywords
- evaporator
- heat storage
- heat exchanger
- valve
- opening
- 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
- 238000005338 heat storage Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 239000003507 refrigerant Substances 0.000 claims description 2
- 239000011232 storage material Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 2
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)
- Storage Of Harvested Produce (AREA)
Description
第1図乃至第6図は本考案の一実施例を示すも
ので、第1図は空調機の回路図、第2図は蓄熱用
熱交換器の断面図、第3図は空調設備の要部断面
図、第4図は制御系のブロツク図、第5図は夜冷
運転のフローチヤート、第6図は夜冷時の温度グ
ラフ、第7図乃至第9図は従来例を示すもので、
第7図は農業用空調設備の概略図、第8図は空調
機の回路図、第9図は夜冷時の温度グラフである
。
図中、1……圧縮機、2……凝縮器、4……膨
張弁、5……蒸発器、7……蓄熱用熱交換器、8
……第1電磁弁、9……第2電磁弁、12……蒸
発器用送風機、14……制御回路、17……時刻
設定手段、R……冷媒管路。
Figures 1 to 6 show an embodiment of the present invention, in which Figure 1 is a circuit diagram of an air conditioner, Figure 2 is a sectional view of a heat exchanger for heat storage, and Figure 3 is a schematic diagram of the air conditioning equipment. Fig. 4 is a block diagram of the control system, Fig. 5 is a flowchart of night cooling operation, Fig. 6 is a temperature graph during night cooling, and Figs. 7 to 9 show conventional examples. ,
Fig. 7 is a schematic diagram of agricultural air conditioning equipment, Fig. 8 is a circuit diagram of the air conditioner, and Fig. 9 is a temperature graph during night cooling. In the figure, 1... Compressor, 2... Condenser, 4... Expansion valve, 5... Evaporator, 7... Heat exchanger for heat storage, 8
...first solenoid valve, 9 ... second solenoid valve, 12 ... evaporator blower, 14 ... control circuit, 17 ... time setting means, R ... refrigerant pipe line.
Claims (1)
管路で順に接続すると共に、送風機を蒸発器に対
応して配置してなる農業用空調機において、 蓄熱材を具備した蓄熱用熱交換器を、蒸発器用
送風機の通風路に置いて蒸発器と並列に接続し、 蒸発器と蓄熱用熱交換器の入口側夫々に開閉弁
を設けると共に、 少なくとも夜冷開始時刻を設定可能な時刻設定
手段と、 夜冷開始時刻の所定時間前に蓄熱用熱交換器側
の開閉弁のみを開放して圧縮機を作動させると共
に、夜冷開始時刻には蒸発器側の開閉弁のみを開
放して蒸発器用送風機を作動させる開閉制御手段
とを設けた ことを特徴とする農業用空調機。[Scope of claim for utility model registration] A heat storage material in an agricultural air conditioner in which a compressor, a condenser, an expansion means, an evaporator, etc. are connected in order through a refrigerant pipe, and a blower is arranged in correspondence with the evaporator. A heat storage heat exchanger equipped with a heat storage heat exchanger is placed in the ventilation path of the evaporator blower and connected in parallel with the evaporator, and an on-off valve is installed on each inlet side of the evaporator and the heat storage heat exchanger, and at least when cooling starts at night. A time setting means capable of setting a time; and a predetermined time before the night cooling start time, only the on-off valve on the heat storage heat exchanger side is opened to operate the compressor, and at the night cooling start time, the on-off valve on the evaporator side is opened. An agricultural air conditioner characterized by being provided with opening/closing control means for operating an evaporator blower by opening only an opening/closing valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989131098U JPH0371730U (en) | 1989-11-10 | 1989-11-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989131098U JPH0371730U (en) | 1989-11-10 | 1989-11-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0371730U true JPH0371730U (en) | 1991-07-19 |
Family
ID=31678623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989131098U Pending JPH0371730U (en) | 1989-11-10 | 1989-11-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0371730U (en) |
-
1989
- 1989-11-10 JP JP1989131098U patent/JPH0371730U/ja active Pending