JPS6189770U - - Google Patents
Info
- Publication number
- JPS6189770U JPS6189770U JP17313684U JP17313684U JPS6189770U JP S6189770 U JPS6189770 U JP S6189770U JP 17313684 U JP17313684 U JP 17313684U JP 17313684 U JP17313684 U JP 17313684U JP S6189770 U JPS6189770 U JP S6189770U
- Authority
- JP
- Japan
- Prior art keywords
- ice
- refrigerant
- making
- pressure
- water
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 5
- 238000007710 freezing Methods 0.000 claims description 3
- 230000008014 freezing Effects 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000003507 refrigerant Substances 0.000 claims 12
- 238000001704 evaporation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Production, Working, Storing, Or Distribution Of Ice (AREA)
- Other Air-Conditioning Systems (AREA)
Description
図はこの考案の一実施例を示す冷凍回路図であ
る。
１…除氷水タンク、２…製氷水タンク、４…蒸
発器、５…第１の圧縮機、６…凝縮器、７…気液
熱交換器、８…第１の膨張弁、９…製氷水冷却用
熱交換器、１０…第２の圧縮機、１１…除氷水加
熱用熱交換器、１２…第２の膨張弁、Ａ…冷凍回
路、Ｂ…補助冷凍回路。
The figure is a refrigeration circuit diagram showing an embodiment of this invention. 1... De-icing water tank, 2... Ice-making water tank, 4... Evaporator, 5... First compressor, 6... Condenser, 7... Gas-liquid heat exchanger, 8... First expansion valve, 9... Ice-making water Cooling heat exchanger, 10... Second compressor, 11... De-icing water heating heat exchanger, 12... Second expansion valve, A... Freezing circuit, B... Auxiliary freezing circuit.
Claims (1)
する製氷水タンク２と、前記製氷部に生成された
氷を除去する除氷水を貯留する除氷水タンク１と
、前記製氷部に冷熱を供給する冷凍回路Ａと、前
記製氷水タンク２内の製氷水を冷却し、前記除氷
水タンク１内の除氷水を加熱する補助冷凍回路Ｂ
とを備え、前記冷凍回路Ａは、前記製氷部に取り
付けられ、冷媒が一定の低圧力下で蒸発して潜熱
を吸収する蒸発器４と、低温・低圧ガス冷媒を高
圧・高温ガス冷媒にする第１の圧縮機５と、前記
高圧・高温ガス冷媒を冷却して高圧・高温液体冷
媒にする凝縮器６と、高圧・高温液体冷媒を低圧
・低温冷媒にする第１の膨張弁８とが順次接続さ
れて構成され、また前記補助冷凍回路Ｂは、前記
製氷水タンク２に取り付けられ、冷媒が製氷水と
熱交換する製氷水冷却用熱交換器９と、前記凝縮
器６と前記第１の膨張弁８との間に設けられ、冷
媒が前記高圧・高温液体冷媒と熱交換する気液熱
交換器７と、第２の圧縮機１０と、前記除氷水タ
ンク１に取り付けられ、冷媒が除氷水と熱交換す
る除氷水加熱用熱交換器１１と、第２の膨張弁１
２とが順次接続されて構成されていることを特徴
とする自動製氷機。 An ice-making water tank 2 stores ice-making water to be sent to an ice-making section where ice is generated; a de-icing water tank 1 stores de-icing water for removing ice generated in the ice-making section; and supplies cold heat to the ice-making section. and an auxiliary freezing circuit B that cools the ice-making water in the ice-making water tank 2 and heats the de-icing water in the de-icing water tank 1.
The refrigeration circuit A includes an evaporator 4 that is attached to the ice making section and that absorbs latent heat by evaporating the refrigerant under a constant low pressure, and converting the low-temperature, low-pressure gas refrigerant into a high-pressure, high-temperature gas refrigerant. A first compressor 5, a condenser 6 that cools the high-pressure, high-temperature gas refrigerant into a high-pressure, high-temperature liquid refrigerant, and a first expansion valve 8, which converts the high-pressure, high-temperature liquid refrigerant into a low-pressure, low-temperature refrigerant. The auxiliary refrigeration circuit B includes an ice-making water cooling heat exchanger 9 which is attached to the ice-making water tank 2 and in which the refrigerant exchanges heat with the ice-making water, the condenser 6 and the first ice-making water. A gas-liquid heat exchanger 7 is installed between the expansion valve 8 of the refrigerant and the refrigerant exchanges heat with the high-pressure/high-temperature liquid refrigerant, a second compressor 10, and the deicing water tank 1, and the refrigerant is A deicing water heating heat exchanger 11 that exchanges heat with the deicing water, and a second expansion valve 1
An automatic ice making machine characterized in that the automatic ice making machine is configured by sequentially connecting two parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17313684U JPS645731Y2 (en) | 1984-11-16 | 1984-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17313684U JPS645731Y2 (en) | 1984-11-16 | 1984-11-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6189770U true JPS6189770U (en) | 1986-06-11 |
| JPS645731Y2 JPS645731Y2 (en) | 1989-02-13 |
Family
ID=30730796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17313684U Expired JPS645731Y2 (en) | 1984-11-16 | 1984-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS645731Y2 (en) |
-
1984
- 1984-11-16 JP JP17313684U patent/JPS645731Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS645731Y2 (en) | 1989-02-13 |
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