JPS63200654U - - Google Patents
Info
- Publication number
- JPS63200654U JPS63200654U JP9261587U JP9261587U JPS63200654U JP S63200654 U JPS63200654 U JP S63200654U JP 9261587 U JP9261587 U JP 9261587U JP 9261587 U JP9261587 U JP 9261587U JP S63200654 U JPS63200654 U JP S63200654U
- Authority
- JP
- Japan
- Prior art keywords
- liquefied gas
- vaporizer
- heat exchanger
- engine
- cooling water
- 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
- 239000006200 vaporizer Substances 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
Description
第１図はこの考案の実施例を示す要部構成図、
第２図はそのＡ―Ａ断面図、第３，４図はそれぞ
れ他の実施例を示す要部構成図、第５図は従来技
術を示す液化ガスエンジンの燃料系統を示す構成
図である。
２０…ベーパライザ、２１…冷却水流路、２２
…熱交換器、２３…バイパス路、２９…第１の切
換弁。
Figure 1 is a configuration diagram of the main parts showing an embodiment of this invention.
FIG. 2 is a sectional view taken along the line AA, FIGS. 3 and 4 are main part configuration diagrams showing other embodiments, and FIG. 5 is a configuration diagram showing a fuel system of a liquefied gas engine according to the prior art. 20... vaporizer, 21... cooling water flow path, 22
...Heat exchanger, 23...Bypass path, 29...First switching valve.
Claims (1)
おいて、液化ガスボンベから送られてくる液状ガ
スを減圧気化するベーパライザに、エンジン冷却
水をベーパライザ内部の温水通路に循環させる流
路を設け、この流路のベーパライザ上流側に位置
してバイパス路を形成し、バイパス路にエンジン
排気ガス熱を回収する熱交換器を設け、かつエン
ジン冷却水を熱交換器に選択的に循環させる切換
弁を介装したことを特徴とする液化ガスエンジン
のベーパライザ温水加熱装置。 In an engine that uses liquefied gas such as LPG as its main fuel, a vaporizer that vaporizes the liquefied gas sent from a liquefied gas cylinder under reduced pressure is provided with a flow path that circulates engine cooling water to a hot water passage inside the vaporizer. A bypass path is formed on the upstream side, a heat exchanger is installed in the bypass path to recover engine exhaust gas heat, and a switching valve is installed to selectively circulate engine cooling water to the heat exchanger. Features: Vaporizer hot water heating device for liquefied gas engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9261587U JPS63200654U (en) | 1987-06-16 | 1987-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9261587U JPS63200654U (en) | 1987-06-16 | 1987-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63200654U true JPS63200654U (en) | 1988-12-23 |
Family
ID=30954476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9261587U Pending JPS63200654U (en) | 1987-06-16 | 1987-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63200654U (en) |
-
1987
- 1987-06-16 JP JP9261587U patent/JPS63200654U/ja active Pending