JPS62117477U - - Google Patents
Info
- Publication number
- JPS62117477U JPS62117477U JP618786U JP618786U JPS62117477U JP S62117477 U JPS62117477 U JP S62117477U JP 618786 U JP618786 U JP 618786U JP 618786 U JP618786 U JP 618786U JP S62117477 U JPS62117477 U JP S62117477U
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- predetermined value
- heat source
- unload operation
- air heat
- 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
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 2
- 238000004378 air conditioning Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 8
- 239000003507 refrigerant Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
第１図ないし第３図は本考案の１実施例を示し
、第１図は冷媒回路図、第２図は外気温に対する
暖房能力特性の変化を示す線図、第３図は外気温
に対する暖房負荷と暖房能力の変化を示す線図で
ある。第４図ないし第６図は従来装置の１例を示
し、第４図は冷媒回路図、第５図は外気温に対す
る暖房能力の変化を示す線図、第６図は外気温に
対する暖房負荷の変化を示す線図である。
圧縮機…１、四方切換弁…２、空気熱交換器…
３、送風機…４、水熱交換器…７、冷房用絞り装
置…５、暖房用絞り装置…９、逆止弁…６，１０
、アキユムレータ…８、電磁弁…２０，２２、外
気温センサ…２４、コントローラ…２５。
Figures 1 to 3 show one embodiment of the present invention, Figure 1 is a refrigerant circuit diagram, Figure 2 is a diagram showing changes in heating capacity characteristics with respect to outside temperature, and Figure 3 is a diagram showing heating capacity characteristics with respect to outside temperature. FIG. 3 is a diagram showing changes in load and heating capacity. Figures 4 to 6 show an example of a conventional device. Figure 4 is a refrigerant circuit diagram, Figure 5 is a diagram showing changes in heating capacity with respect to outside temperature, and Figure 6 is a diagram showing heating load with respect to outside temperature. It is a line diagram showing a change. Compressor...1, Four-way switching valve...2, Air heat exchanger...
3. Blower...4, Water heat exchanger...7, Cooling throttle device...5, Heating throttle device...9, Check valve...6,10
, accumulator...8, solenoid valve...20, 22, outside temperature sensor...24, controller...25.
Claims (1)
装置において、冷房時には常時上記圧縮機をアン
ロード運転させ、暖房時外気温が所定値以上の場
合には上記圧縮機をアンロード運転させ、かつ、
所定値以下の場合には上記圧縮機をフルロード運
転させる制御手段を設けたことを特徴とする空気
熱源冷暖房装置。 In an air heat source air conditioning system equipped with a capacity-controllable compressor, the compressor is always operated in an unload operation during cooling, and the compressor is operated in an unload operation when the outside temperature is higher than a predetermined value during heating, and
An air heat source air-conditioning and heating system characterized by comprising a control means for operating the compressor at full load when the temperature is below a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP618786U JPS62117477U (en) | 1986-01-20 | 1986-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP618786U JPS62117477U (en) | 1986-01-20 | 1986-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62117477U true JPS62117477U (en) | 1987-07-25 |
Family
ID=30788469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP618786U Pending JPS62117477U (en) | 1986-01-20 | 1986-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62117477U (en) |
-
1986
- 1986-01-20 JP JP618786U patent/JPS62117477U/ja active Pending
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