JPH0437860U - - Google Patents
Info
- Publication number
- JPH0437860U JPH0437860U JP7934490U JP7934490U JPH0437860U JP H0437860 U JPH0437860 U JP H0437860U JP 7934490 U JP7934490 U JP 7934490U JP 7934490 U JP7934490 U JP 7934490U JP H0437860 U JPH0437860 U JP H0437860U
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- chamber
- thermoelectric pump
- cylinder
- air preheater
- 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
- 238000001816 cooling Methods 0.000 claims description 16
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims 3
- 238000005338 heat storage Methods 0.000 claims 2
- 230000005679 Peltier effect Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
第１図は本考案に係るスターリングエンジンの
構造を示した概略縦断面図、第２図は本考案に係
るスターリングエンジン冷却室の一部を示した第
１図Ａ−Ａ線拡大断面図、第３図は従来スターリ
ングエンジンの構造を示した概略縦断面図。
１……シリンダー、４……圧縮室、６……燃焼
室、７……空気予熱器、８……蓄熱器、１０……
冷却室、１１……加熱管、１２，１２′……冷却
管、１３……冷却器、１３′……熱電ポンプ（Ｔ
ｈｅｒｍｏ Ｅｌｅｃｔｒｉｃ Ｈｅａｔ Ｐｕ
ｎｐ）、１４……フイン、１５……連結管。
Fig. 1 is a schematic vertical cross-sectional view showing the structure of a Stirling engine according to the present invention, Fig. 2 is an enlarged cross-sectional view taken along line A-A in Fig. 1 showing a part of the Stirling engine cooling chamber according to the present invention; Figure 3 is a schematic longitudinal sectional view showing the structure of a conventional Stirling engine. 1...Cylinder, 4...Compression chamber, 6...Combustion chamber, 7...Air preheater, 8...Regenerator, 10...
Cooling chamber, 11... Heating tube, 12, 12'... Cooling pipe, 13... Cooler, 13'... Thermoelectric pump (T
hermo Electric Heat Pu
np), 14...fin, 15...connecting pipe.
Claims (1)
ダー１の外周側に周設された冷却室１０及び蓄熱
器８と、そのシリンダー１の外方側所定部位に近
設され加熱管１１が内設された燃焼室６と、該燃
焼室６の側方に附設された空気予熱器７とを具備
したスターリングエンジンであつて、 前記冷却室１０の内方側に熱電ポンプ１３′に
てなる冷却器１３が内設され、該熱電ポンプ１３
′は冷却管１２により前記シリンダー１の圧縮室
４と前記蓄熱器８とに連通されてその冷却管１２
が前記燃焼室６の加熱管１１に連結され、前記冷
却室１０と前記空気予熱器７とは連結管１５によ
り連通されて構成されることにより熱電ポンプの
冷却水によりエンジンの作動流体が冷却され、そ
の冷却水の熱を空気予熱器の流入空気が吸収して
燃焼に供し得るようになるスターリングエンジン
の冷却装置。 ２ 前記冷却器１３の熱電ポンプ１３′は筒状に
て形成され、該熱電ポンプ１３′の内方側に少く
とも１個以上の冷却管１２′が挿設されて該冷却
管１２′が前記冷却管１２に連結され、その熱電
ポンプ１３′の外周面上には多数個の放熱フイン
１４が突設されてなる請求項１記載のスターリン
グエンジンの冷却装置。 ３ 前記冷却室１０の内方側には通常、冷却空気
が流入され、該冷却空気は前記熱電ポンプ１３′
の冷却水の熱を吸収し前記連結管１５を通つて前
記空気予熱器７に流入され、該空気予熱器７で加
熱されて前記燃焼室６に供給されるようになる請
求項１記載のスターリングエンジンの冷却装置。 ４ 前記熱電ポンプ１３′は、ペルチエ効果を利
用したペルチエエレメントにてなる請求項１及び
２記載のスターリングエンジンの冷却装置。[Claims for Utility Model Registration] 1. A cylinder 1 having a compression chamber 4, a cooling chamber 10 and a heat storage device 8 provided around the outer periphery of the cylinder 1, and a cylinder 1 provided near a predetermined portion on the outer side of the cylinder 1. The Stirling engine is equipped with a combustion chamber 6 in which a heating tube 11 is installed, and an air preheater 7 attached to the side of the combustion chamber 6, and a thermoelectric pump is installed inside the cooling chamber 10. A cooler 13 consisting of 13' is installed inside, and the thermoelectric pump 13
' is connected to the compression chamber 4 of the cylinder 1 and the heat storage device 8 through a cooling pipe 12.
is connected to the heating pipe 11 of the combustion chamber 6, and the cooling chamber 10 and the air preheater 7 are connected through a connecting pipe 15, so that the working fluid of the engine is cooled by the cooling water of the thermoelectric pump. A cooling system for a Stirling engine in which the heat of the cooling water is absorbed by the air flowing into the air preheater and used for combustion. 2. The thermoelectric pump 13' of the cooler 13 is formed in a cylindrical shape, and at least one cooling pipe 12' is inserted into the inner side of the thermoelectric pump 13'. 2. A cooling system for a Stirling engine according to claim 1, wherein a plurality of heat dissipation fins (14) are connected to the cooling pipe (12) and project from the outer peripheral surface of the thermoelectric pump (13'). 3 Cooling air is normally flowed into the inside of the cooling chamber 10, and the cooling air is supplied to the thermoelectric pump 13'.
Stirling according to claim 1, wherein the Stirling absorbs the heat of the cooling water, flows into the air preheater 7 through the connecting pipe 15, is heated by the air preheater 7, and is supplied to the combustion chamber 6. Engine cooling system. 4. The Stirling engine cooling system according to claim 1, wherein the thermoelectric pump 13' is a Peltier element that utilizes the Peltier effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7934490U JPH0437860U (en) | 1990-07-27 | 1990-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7934490U JPH0437860U (en) | 1990-07-27 | 1990-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0437860U true JPH0437860U (en) | 1992-03-31 |
Family
ID=31623420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7934490U Pending JPH0437860U (en) | 1990-07-27 | 1990-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0437860U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50142951A (en) * | 1974-05-01 | 1975-11-18 |
-
1990
- 1990-07-27 JP JP7934490U patent/JPH0437860U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50142951A (en) * | 1974-05-01 | 1975-11-18 |
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