JPH02116655U - - Google Patents
Info
- Publication number
- JPH02116655U JPH02116655U JP2390089U JP2390089U JPH02116655U JP H02116655 U JPH02116655 U JP H02116655U JP 2390089 U JP2390089 U JP 2390089U JP 2390089 U JP2390089 U JP 2390089U JP H02116655 U JPH02116655 U JP H02116655U
- Authority
- JP
- Japan
- Prior art keywords
- flat tube
- header pipes
- pipe
- exchange medium
- heat exchange
- 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
- 238000010586 diagram Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Description
第１図はこの考案の実施例にかかる空調装置の
構成を概略的に示す斜視図、第２図は熱交換器に
おけるヘツダパイプの接続状態を示す斜視図、第
３図は第１のヘツダパイプの断面図、第４図は第
１のヘツダパイプの斜視図、第５図は第２のヘツ
ダパイプの断面図、第６図は冷暖房運転時におけ
る偏平チユーブ内の熱交換媒体の流れを説明する
図、第７図は従来の偏平チユーブにおける熱交換
媒体の流れを説明する図、第８図は冷房運転時に
おける偏平チユーブ内の冷媒（熱交換媒体）の流
量分布を示したグラフ図、第９図は暖房運転時に
おける偏平チユーブ内の冷媒（熱交換媒体）の流
量分布を示したグラフ図、第１０図は第１のヘツ
ダパイプの変形例を示す斜視図、第１１図は従来
の空調装置の構成を示す斜視図である。
３……熱交換器、４……送風機、７……偏平チ
ユーブ、１０……第１ヘツダパイプ（ヘツダパイ
プ）、１１……第２ヘツダパイプ（ヘツダパイプ
）、１２，１３……導出入管、１４……外管、１
５……内管。
Fig. 1 is a perspective view schematically showing the configuration of an air conditioner according to an embodiment of the invention, Fig. 2 is a perspective view showing the connection state of header pipes in a heat exchanger, and Fig. 3 is a cross section of the first header pipe. 4 is a perspective view of the first header pipe, FIG. 5 is a sectional view of the second header pipe, FIG. 6 is a diagram explaining the flow of the heat exchange medium in the flat tube during air-conditioning operation, and FIG. 7 is a perspective view of the first header pipe. The figure is a diagram explaining the flow of heat exchange medium in a conventional flat tube. Figure 8 is a graph diagram showing the flow rate distribution of the refrigerant (heat exchange medium) in the flat tube during cooling operation. Figure 9 is a graph diagram showing the flow rate distribution of the refrigerant (heat exchange medium) in the flat tube during cooling operation. Fig. 10 is a perspective view showing a modification of the first header pipe, and Fig. 11 is a perspective view showing the configuration of a conventional air conditioner. It is a diagram. 3...Heat exchanger, 4...Blower, 7...Flat tube, 10...First header pipe (header pipe), 11...Second header pipe (header pipe), 12, 13...Outlet/outlet pipe, 14...Outside tube, 1
5...Inner tube.
Claims (1)
ブに一対のヘツダパイプを接続して熱交換媒体を
流通するサーペンタイン型の熱交換器を有し、該
熱交換器を通過する空気を送風機にて送風する空
調装置において、前記一対のヘツダパイプには各
々風下側にて熱交換媒体の導出入管が接続される
とともに、少なくとも一方のヘツダパイプは偏平
チユーブが接続される外管と、該外管の内側にお
いて風上に向けて開口された内管とを有する２重
管構造となつていることを特徴とする空調装置。 It has a serpentine heat exchanger in which a heat exchange medium is circulated by connecting a pair of header pipes to a flat tube in which a plurality of flow passages are formed approximately in parallel, and the air passing through the heat exchanger is blown by a blower. In the air conditioner, each of the pair of header pipes is connected to an inlet/outlet pipe for a heat exchange medium on the leeward side, and at least one of the header pipes has an outer pipe to which a flat tube is connected, and an outer pipe to which a flat tube is connected, and a An air conditioner characterized by having a double pipe structure having an inner pipe opened upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2390089U JPH02116655U (en) | 1989-03-02 | 1989-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2390089U JPH02116655U (en) | 1989-03-02 | 1989-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02116655U true JPH02116655U (en) | 1990-09-18 |
Family
ID=31243282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2390089U Pending JPH02116655U (en) | 1989-03-02 | 1989-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02116655U (en) |
-
1989
- 1989-03-02 JP JP2390089U patent/JPH02116655U/ja active Pending
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