JPH0357365U - - Google Patents
Info
- Publication number
- JPH0357365U JPH0357365U JP11557789U JP11557789U JPH0357365U JP H0357365 U JPH0357365 U JP H0357365U JP 11557789 U JP11557789 U JP 11557789U JP 11557789 U JP11557789 U JP 11557789U JP H0357365 U JPH0357365 U JP H0357365U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- low
- refrigeration system
- air conditioner
- temperature air
- 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 7
- 238000005057 refrigeration Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
図面は本考案の実施例にかかる低温エアコン用
冷凍装置の冷媒回路図である。
１……圧縮器、２……四路切換弁、３……室外
側熱交換器、４，５……減圧機構、６……室内側
熱交換器、１０……ドレンパン、１１……ガス冷
媒配管、１２……液冷媒配管、１３……冷却用熱
交換部。
The drawing is a refrigerant circuit diagram of a refrigeration device for a low-temperature air conditioner according to an embodiment of the present invention. 1... Compressor, 2... Four-way switching valve, 3... Outdoor heat exchanger, 4, 5... Pressure reduction mechanism, 6... Indoor heat exchanger, 10... Drain pan, 11... Gas refrigerant Piping, 12...liquid refrigerant piping, 13...cooling heat exchange section.
Claims (1)
、減圧機構４，５、室内側熱交換器６からなる冷
凍サイクルを備え、前記四路切換弁２の切換作動
により正サイクル冷却運転あるいは逆サイクルデ
フロスト運転を選択的に行い得るように構成され
た低温エアコン用冷凍装置において、デフロスト
運転時に吐出ガス冷媒が流通せしめられるガス冷
媒配管１１と、デフロスト運転時に低圧液冷媒が
流通せしめられる液冷媒配管１２とを熱交換させ
るべく構成された冷却用熱交換部１３を付設した
ことを特徴とする低温エアコン用冷凍装置。 ２ 前記冷却用熱交換部１３を室内側熱交換器６
の下方に設置されたドレンパン１０内に設置した
ことを特徴とする前記請求項１記載の低温エアコ
ン用冷凍装置。[Scope of claims for utility model registration] 1 Compressor 1, four-way switching valve 2, outdoor heat exchanger 3
, a refrigeration cycle consisting of pressure reducing mechanisms 4, 5, and an indoor heat exchanger 6, and configured to selectively perform a forward cycle cooling operation or a reverse cycle defrost operation by switching the four-way switching valve 2. In a refrigeration system for a low-temperature air conditioner, a cooling heat exchanger configured to exchange heat between a gas refrigerant pipe 11 through which discharged gas refrigerant flows during defrost operation and a liquid refrigerant pipe 12 through which low-pressure liquid refrigerant flows during defrost operation. A refrigeration device for a low-temperature air conditioner, characterized in that a section 13 is attached. 2 The cooling heat exchange section 13 is connected to the indoor heat exchanger 6
2. The refrigeration system for a low-temperature air conditioner according to claim 1, wherein the refrigeration system is installed in a drain pan 10 installed below the refrigeration system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11557789U JPH0357365U (en) | 1989-09-29 | 1989-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11557789U JPH0357365U (en) | 1989-09-29 | 1989-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0357365U true JPH0357365U (en) | 1991-06-03 |
Family
ID=31663906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11557789U Pending JPH0357365U (en) | 1989-09-29 | 1989-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0357365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105120685A (en) * | 2013-02-15 | 2015-12-02 | 株式会社佐竹 | Process for manufacturing whole rice flour and whole rice flour obtained by said process |
-
1989
- 1989-09-29 JP JP11557789U patent/JPH0357365U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105120685A (en) * | 2013-02-15 | 2015-12-02 | 株式会社佐竹 | Process for manufacturing whole rice flour and whole rice flour obtained by said process |
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