JPH02114864U - - Google Patents
Info
- Publication number
- JPH02114864U JPH02114864U JP2038989U JP2038989U JPH02114864U JP H02114864 U JPH02114864 U JP H02114864U JP 2038989 U JP2038989 U JP 2038989U JP 2038989 U JP2038989 U JP 2038989U JP H02114864 U JPH02114864 U JP H02114864U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- combustion gas
- air conditioner
- fins
- combustion
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000000567 combustion gas Substances 0.000 claims 6
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
Landscapes
- Details Of Fluid Heaters (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図ないし第４図は本考案に係るエアコン用
燃焼式熱媒加熱器における熱交換器の実施例を示
し、第１図は縦断面図、第２図は横断面図、第３
図は斜視図、第４図イはエアコンの冷房サイクル
での回路図、第４図ロはエアコンの暖房サイクル
での回路図であり、第５図は従来例の横断面図、
第６図は従来例の斜視図である。
１２……熱交換部、１３……バーナ、１７……
フイン、１９……熱媒パイプ。
1 to 4 show an embodiment of a heat exchanger in a combustion type heat medium heater for an air conditioner according to the present invention, in which FIG. 1 is a longitudinal sectional view, FIG. 2 is a horizontal sectional view, and FIG.
The figure is a perspective view, Figure 4A is a circuit diagram of an air conditioner in its cooling cycle, Figure 4B is a circuit diagram of an air conditioner in its heating cycle, and Figure 5 is a cross-sectional view of a conventional example.
FIG. 6 is a perspective view of a conventional example. 12... Heat exchange section, 13... Burner, 17...
Finn, 19...Heating medium pipe.
Claims (1)
３からの燃焼ガスと熱交換させて加熱する熱交換
部１２に、燃焼ガスに対して吸熱作用するフイン
１７を並設したエアコン用燃焼式熱媒加熱器にお
ける熱交換器であつて、前記熱媒パイプ１９の単
位長さ当りにおける前記フイン１７の表面積を、
熱媒の流動経路において上流側部分よりも下流側
部分を小にしてあるエアコン用燃焼式熱媒加熱器
における熱交換器。 ２ 前記熱交換部１２を、一方からバーナ１３よ
る燃焼ガスを吹き込み、他方からこの燃焼ガスを
排出する筒状に形成するとともに、この熱交換部
１２の内周面に前記フイン１７を設け、且つ、外
周面に前記熱媒パイプ１９を熱伝導状態で且つ蛇
行状に付設してある請求項１記載のエアコン用燃
焼式熱媒加熱器における熱交換器。[Claims for Utility Model Registration] 1. The heating medium flowing in the heating medium pipe 19 is connected to the burner 1.
A heat exchanger in a combustion type heat medium heater for an air conditioner, in which fins 17 that act to absorb heat from the combustion gas are arranged in parallel to a heat exchange part 12 that heats the combustion gas by exchanging heat with the combustion gas from the combustion gas. The surface area of the fins 17 per unit length of the medium pipe 19 is
A heat exchanger in a combustion type heat medium heater for an air conditioner, in which a downstream portion of a heat medium flow path is smaller than an upstream portion. 2. The heat exchange section 12 is formed into a cylindrical shape into which combustion gas from the burner 13 is blown from one side and the combustion gas is discharged from the other side, and the fins 17 are provided on the inner peripheral surface of the heat exchange section 12, and 2. The heat exchanger for a combustion type heat medium heater for an air conditioner according to claim 1, wherein the heat medium pipe 19 is attached to the outer peripheral surface in a meandering manner in a thermally conductive state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2038989U JPH0720527Y2 (en) | 1989-02-23 | 1989-02-23 | Heat exchanger in combustion type heating medium heater for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2038989U JPH0720527Y2 (en) | 1989-02-23 | 1989-02-23 | Heat exchanger in combustion type heating medium heater for air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02114864U true JPH02114864U (en) | 1990-09-13 |
| JPH0720527Y2 JPH0720527Y2 (en) | 1995-05-15 |
Family
ID=31523479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2038989U Expired - Lifetime JPH0720527Y2 (en) | 1989-02-23 | 1989-02-23 | Heat exchanger in combustion type heating medium heater for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0720527Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003314975A (en) * | 2002-04-22 | 2003-11-06 | Denso Corp | Heat exchanger |
-
1989
- 1989-02-23 JP JP2038989U patent/JPH0720527Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003314975A (en) * | 2002-04-22 | 2003-11-06 | Denso Corp | Heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0720527Y2 (en) | 1995-05-15 |
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