JPS629066U - - Google Patents
Info
- Publication number
- JPS629066U JPS629066U JP10093085U JP10093085U JPS629066U JP S629066 U JPS629066 U JP S629066U JP 10093085 U JP10093085 U JP 10093085U JP 10093085 U JP10093085 U JP 10093085U JP S629066 U JPS629066 U JP S629066U
- Authority
- JP
- Japan
- Prior art keywords
- refrigeration system
- control means
- heat exchanger
- source side
- side 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.)
- Granted
Links
- 238000005057 refrigeration Methods 0.000 claims description 9
- 239000003507 refrigerant Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000010257 thawing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Landscapes
- Air Conditioning Control Device (AREA)
- Defrosting Systems (AREA)
Description
第1図は本考案の冷凍装置の具体例であるヒー
トポンプ式温水機の冷媒系統図、第2図ないし第
4図は第1図の温水機におけるフアン制御の第1
ないし第3実施例を示す電気回路図、第5図は、
第1実施例の冷凍装置の要部斜視図、第6図はフ
アン制御における動作態様を示す模式図、第7図
は冷凍装置を温水生成用に供した場合における運
転時間と能力との関係を示す特性図、第8図は従
来公知の冷凍装置の電気回路図である。
1……圧縮機、3……フアン、4……熱源側空
気熱交換器、5,6……膨張機構、8……利用側
熱交換器、14……外気サーモスタツト、15…
…タイマー、16……低圧圧力スイツチ。
Fig. 1 is a refrigerant system diagram of a heat pump type water heater, which is a specific example of the refrigeration system of the present invention, and Figs.
The electrical circuit diagram, FIG. 5, showing the third embodiment is as follows:
A perspective view of the main parts of the refrigeration system of the first embodiment, FIG. 6 is a schematic diagram showing the operating mode in fan control, and FIG. 7 shows the relationship between operating time and capacity when the refrigeration system is used for hot water generation. The characteristic diagram shown in FIG. 8 is an electric circuit diagram of a conventionally known refrigeration system. 1... Compressor, 3... Fan, 4... Heat source side air heat exchanger, 5, 6... Expansion mechanism, 8... User side heat exchanger, 14... Outside air thermostat, 15...
...Timer, 16...Low pressure switch.
Claims (1)
た熱源側空気熱交換器4、膨張機構5及び利用側
熱交換器8を順次接続して冷媒を循環させる如く
構成した冷凍装置において、前記熱源側空気熱交
換器4へ圧縮機吐出ガスを供給してその着霜を除
去せしめる除霜運転の終了時に、前記フアン3を
低速にて再起動させた後、高速運転に移行せしめ
る如く作用する制御手段を付設したことを特徴と
する冷凍装置。 2 前記制御手段が前記熱源側空気熱交換器4の
熱影響を受ける位置に温度検知部32を配置して
なる外気サーモスタツト14で構成されている前
記実用新案登録請求の範囲第1項記載の冷凍装置
。 3 前記制御手段がタイマー15で構成されてい
る前記実用新案登録請求の範囲第1項記載の冷凍
装置。 4 前記制御手段が冷媒低圧圧力を検知して動作
する低圧圧力スイツチ16で構成されている前記
実用新案登録請求の範囲第1項記載の冷凍装置。[Claims for Utility Model Registration] 1. A compressor 1, a heat source side air heat exchanger 4 equipped with a variable rotation speed fan 3, an expansion mechanism 5, and a user side heat exchanger 8 are sequentially connected to circulate the refrigerant. In the refrigeration system configured as above, after restarting the fan 3 at a low speed at the end of the defrosting operation in which compressor discharge gas is supplied to the heat source side air heat exchanger 4 to remove frost, A refrigeration system characterized in that it is equipped with a control means that operates to shift to high-speed operation. 2. The utility model registration claim set forth in claim 1, wherein the control means is constituted by an outside air thermostat 14 having a temperature detection section 32 disposed at a position affected by the heat of the heat source side air heat exchanger 4. Refrigeration equipment. 3. The refrigeration system according to claim 1, wherein the control means comprises a timer 15. 4. The refrigeration system according to claim 1, wherein the control means comprises a low pressure switch 16 that operates by detecting the low pressure of the refrigerant.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985100930U JPH0330777Y2 (en) | 1985-07-01 | 1985-07-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985100930U JPH0330777Y2 (en) | 1985-07-01 | 1985-07-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS629066U true JPS629066U (en) | 1987-01-20 |
JPH0330777Y2 JPH0330777Y2 (en) | 1991-06-28 |
Family
ID=30971204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985100930U Expired JPH0330777Y2 (en) | 1985-07-01 | 1985-07-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0330777Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0396320A (en) * | 1989-09-08 | 1991-04-22 | Dainippon Printing Co Ltd | Heating device for sheet |
WO2010055670A1 (en) * | 2008-11-17 | 2010-05-20 | ダイキン工業株式会社 | Air conditioning device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59170662A (en) * | 1983-03-18 | 1984-09-26 | 株式会社東芝 | Method of controlling defrostation of heat pump device |
-
1985
- 1985-07-01 JP JP1985100930U patent/JPH0330777Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59170662A (en) * | 1983-03-18 | 1984-09-26 | 株式会社東芝 | Method of controlling defrostation of heat pump device |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0396320A (en) * | 1989-09-08 | 1991-04-22 | Dainippon Printing Co Ltd | Heating device for sheet |
WO2010055670A1 (en) * | 2008-11-17 | 2010-05-20 | ダイキン工業株式会社 | Air conditioning device |
JP2010121789A (en) * | 2008-11-17 | 2010-06-03 | Daikin Ind Ltd | Air conditioner |
JP4666061B2 (en) * | 2008-11-17 | 2011-04-06 | ダイキン工業株式会社 | Air conditioner |
CN102197269A (en) * | 2008-11-17 | 2011-09-21 | 大金工业株式会社 | Air conditioning device |
US8707719B2 (en) | 2008-11-17 | 2014-04-29 | Daikin Industries, Ltd. | Air conditioner |
Also Published As
Publication number | Publication date |
---|---|
JPH0330777Y2 (en) | 1991-06-28 |
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