JPH0224066Y2 - - Google Patents
Info
- Publication number
- JPH0224066Y2 JPH0224066Y2 JP1982001850U JP185082U JPH0224066Y2 JP H0224066 Y2 JPH0224066 Y2 JP H0224066Y2 JP 1982001850 U JP1982001850 U JP 1982001850U JP 185082 U JP185082 U JP 185082U JP H0224066 Y2 JPH0224066 Y2 JP H0224066Y2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- water
- collection panel
- air
- panel
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 description 11
- 239000003507 refrigerant Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Other Air-Conditioning Systems (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Description
【考案の詳細な説明】
本考案は、暖房時、太陽熱を熱源とし、冷房時
空気を熱源とする太陽空気熱利用のヒートポンプ
式空気調和機に係わり、冷房時、凝縮作用として
働らく、集熱パネルにおいて、凝縮温度を下げる
べく、集熱パネルの周囲空気を冷却せしめ、日中
における冷房も可能にすることを目的とする。[Detailed description of the invention] This invention relates to a heat pump type air conditioner that uses solar air heat as a heat source during heating and air as a heat source during cooling. The purpose of the panel is to cool the air surrounding the heat collecting panel in order to lower the condensation temperature, thereby making it possible to cool the air during the day.
従来、太陽空気熱ヒートポンプ式空気調和機の
集熱パネルは第１図に示す如く、集熱パネル１に
通水管２と、連結された散水筒３より、冷房時集
熱パネル１の上方から散水し、凝縮温度を下げる
ことにより、日中の運転も可能にしていた。とこ
ろが、集熱パネル１は外枠その他の構成におい
て、耐蝕性の強いアルミ材等を使用しているので
あるが、運転時は、常時散水しているから、腐蝕
が激しく、耐久性に乏しい欠点を有していた。 Conventionally, as shown in Fig. 1, the heat collecting panel of a solar air heat pump type air conditioner has a water pipe 2 connected to the heat collecting panel 1, and a water pipe 3 connected to the water pipe 3, which sprays water from above the heat collecting panel 1 during cooling. However, by lowering the condensing temperature, it was possible to operate during the day. However, although the outer frame and other components of the heat collecting panel 1 are made of highly corrosion-resistant aluminum materials, water is constantly sprinkled during operation, resulting in severe corrosion and poor durability. It had
本考案は上記従来の欠点を解消するもので、以
下にその一実施例を第２図にもとずいて説明す
る。５は圧縮機ユニツト、６はこのユニツト内に
設けられた圧縮機、７は四方弁、８は冷温水が作
られる利用側熱交換器、９は膨張弁である。１０
は複数枚、平坦な屋上、及び、地上１１に並列
に、かつ、傾斜して並べられた集熱パネル、１２
は冷房時、高温高圧ガスが、暖房時、集熱パネル
１０で蒸発した冷媒ガスが通るヘツダー、１３は
冷房時、液冷媒が、暖房時、膨張弁９を通つた低
圧冷媒が通るデストリビユーターである。１４は
圧力調整弁１５を介して、水道等の水源に接続さ
れ、集熱パネル１０の下方に配設された通水管、
１６はこの通水管１４に連結され、集熱パネル１
０の直下部に位置して設けられた散水筒である。 The present invention is intended to eliminate the above-mentioned conventional drawbacks, and one embodiment thereof will be described below with reference to FIG. 2. 5 is a compressor unit, 6 is a compressor provided in this unit, 7 is a four-way valve, 8 is a user-side heat exchanger for producing hot and cold water, and 9 is an expansion valve. 10
A plurality of heat collecting panels 12 are arranged in parallel and inclined on a flat rooftop and on the ground 11.
13 is a header through which high-temperature high-pressure gas passes during cooling, and through which refrigerant gas evaporated in the heat collection panel 10 passes during heating; 13 is a distributor through which liquid refrigerant passes during cooling; and low-pressure refrigerant passing through the expansion valve 9 passes during heating. It is. 14 is a water pipe connected to a water source such as a water supply via a pressure regulating valve 15 and disposed below the heat collection panel 10;
16 is connected to this water pipe 14, and the heat collecting panel 1
This is a water spray barrel located directly below 0.
上記構成において、暖房時は集熱パネル１０
で、太陽熱を熱源として、膨張弁９で減圧された
低圧冷媒が、デストリビユータ１３を経て配管に
分岐され蒸発するが、冷房時は水の圧力調整弁１
５を経て散水筒１６より集熱パネル１０の下方よ
り上方に向つて散水し、集熱パネル１０の周囲空
気を冷却するのである。こうして散水し、周囲空
気を冷却しながら冷房時の凝縮能力を高め、冷房
運転をし四方弁７を通つた高温高圧冷媒は、ヘツ
ダー１２を経て、集熱パネル１０で凝縮するので
ある。 In the above configuration, during heating, the heat collection panel 10
Using solar heat as a heat source, the low-pressure refrigerant whose pressure is reduced by the expansion valve 9 is branched to the piping via the distributor 13 and evaporated, but during cooling, the water pressure regulating valve 1
5, water is sprayed from the water spray pipe 16 upwardly from below the heat collecting panel 10, thereby cooling the air surrounding the heat collecting panel 10. In this way, water is sprinkled to cool the surrounding air while increasing the condensing capacity during cooling, and the high-temperature, high-pressure refrigerant that passes through the four-way valve 7 during cooling operation passes through the header 12 and condenses on the heat collecting panel 10.
尚、散水筒１６より各々の集熱パネル１０の下
方で、散水するのは、周囲冷却用であつて、直
接、集熱パネル１０に散水するのではない。 The water sprayed below each heat collection panel 10 from the water spray tube 16 is for cooling the surroundings, and is not directly sprayed onto the heat collection panel 10.
このように本考案は、散水筒を集熱パネルの直
下近傍に設け、冷房時、集熱パネルに散水するこ
となく、集熱パネルの下方より、周囲空気を冷却
するようにしたから、集熱パネルの腐蝕は軽減さ
れ、日中の冷房運転も、過負荷運転が、軽減され
ながら運転が可能となる。又、屋根へ散水によつ
て屋根表面が冷却され集熱パネルと、屋根間で、
輻射放熱が減衰されるから熱交換効率は高められ
るのである。 In this way, the present invention installs a water spray pipe near the heat collection panel, and when cooling the heat collection panel, the surrounding air is cooled from below the heat collection panel without spraying water on the heat collection panel. Corrosion of the panels is reduced, and daytime cooling operation and overload operation are reduced while allowing operation. In addition, the roof surface is cooled by water spraying on the roof, and between the heat collection panel and the roof,
Heat exchange efficiency is increased because radiant heat is attenuated.
更には、冬季の積雪時、従来は散水装置が上に
あつて集熱パネルの上方に雪が積り易い状態であ
つたが下方に位置した所に散水装置を設けたか
ら、通常の雪では集熱パネルに積ることもなくな
るなどの効果を発揮するものである。 Furthermore, when it snows in winter, conventionally the water sprinkler system is placed on top, making it easy for snow to accumulate above the heat collection panel, but since the water sprinkler system is installed below, the heat collection panel is easily covered with snow when it snows normally. This has the effect of eliminating the possibility of pile-up.
第１図は従来の説明に付する太陽集熱パネル
と、散水装置の概要構成図、第２図は本考案の一
実施例の太陽空気熱ヒートポンプ式空気調和機の
システム図である。
１０……集熱パネル、１５……圧力調整弁、１
６……散水筒。
FIG. 1 is a schematic configuration diagram of a solar heat collecting panel and a water sprinkler for explanation of the conventional art, and FIG. 2 is a system diagram of a solar air heat pump type air conditioner according to an embodiment of the present invention. 10... Heat collection panel, 15... Pressure adjustment valve, 1
6... Water bottle.
Claims (1)
弁等を備えた圧縮機ユニツトと、太陽熱を熱源と
し、傾斜して複数枚が並列に設けた集熱パネルと
により構成される太陽空気熱利用のヒートポンプ
式サイクルを備え、前記集熱パネルの直下方近傍
であつて圧力調整弁を介して水道等の水源に接続
される通水管に前記集熱パネルの周囲空気を冷却
する散水筒を備えてなる太陽空気熱利用のヒート
ポンプ式空気調和機。 A solar system consisting of a compressor unit equipped with a compressor, a four-way valve, a heat exchanger on the user side, an expansion valve, etc., and a solar heat collection panel that uses solar heat as a heat source and is installed in parallel at an angle. A water sprinkler tube that is equipped with a heat pump type cycle that utilizes air heat and that cools the air surrounding the heat collection panel is connected to a water pipe that is directly below the heat collection panel and is connected to a water source such as a water supply via a pressure regulating valve. A heat pump air conditioner that uses solar air heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982001850U JPS58104863U (en) | 1982-01-11 | 1982-01-11 | Heat pump air conditioner using solar air heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982001850U JPS58104863U (en) | 1982-01-11 | 1982-01-11 | Heat pump air conditioner using solar air heat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58104863U JPS58104863U (en) | 1983-07-16 |
| JPH0224066Y2 true JPH0224066Y2 (en) | 1990-07-02 |
Family
ID=30014850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982001850U Granted JPS58104863U (en) | 1982-01-11 | 1982-01-11 | Heat pump air conditioner using solar air heat |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58104863U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5551927B2 (en) * | 2008-12-11 | 2014-07-16 | 株式会社ウオーターテクノカサイ | Cooling method of heat exchanger |
| WO2011070807A1 (en) * | 2009-12-10 | 2011-06-16 | ダイセン・メンブレン・システムズ株式会社 | Method for cooling heat exchanger |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55134269A (en) * | 1979-04-05 | 1980-10-18 | Tokyo Shibaura Electric Co | Water cooling type air conditioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS608620Y2 (en) * | 1979-03-29 | 1985-03-27 | 松下精工株式会社 | Solar heat pump air conditioner |
-
1982
- 1982-01-11 JP JP1982001850U patent/JPS58104863U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55134269A (en) * | 1979-04-05 | 1980-10-18 | Tokyo Shibaura Electric Co | Water cooling type air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58104863U (en) | 1983-07-16 |
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