JPH064055Y2 - Water-cooled engine unit - Google Patents
Water-cooled engine unitInfo
- Publication number
- JPH064055Y2 JPH064055Y2 JP1988070245U JP7024588U JPH064055Y2 JP H064055 Y2 JPH064055 Y2 JP H064055Y2 JP 1988070245 U JP1988070245 U JP 1988070245U JP 7024588 U JP7024588 U JP 7024588U JP H064055 Y2 JPH064055 Y2 JP H064055Y2
- Authority
- JP
- Japan
- Prior art keywords
- engine unit
- pipe
- cooling water
- water
- intake
- 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 - Lifetime
Links
- 239000000498 cooling water Substances 0.000 claims description 22
- 238000001816 cooling Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003809 water extraction Methods 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
- Motor Or Generator Cooling System (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、水冷式エンジンの冷却排熱を回収して利用す
るコージェネレーションシステム等のエンジンユニット
に関する。[Detailed Description of the Invention] [Industrial field of application] The present invention relates to an engine unit such as a cogeneration system for recovering and utilizing cooling exhaust heat of a water-cooled engine.
近年、エネルギー有効利用の観点から、発電機やエンジ
ンコンプレッサ等を駆動する水冷式エンジンユニットの
冷却排熱を回収して給湯や冷暖房に有効利用するコージ
ェネレーションシステムが注目されているが、従来の水
冷式エンジンユニットでは、第５図及び第６図に示され
るように、発電機１を駆動するエンジン２の側面に接続
される冷却水の取入口３と、該エンジン２の上面に接続
される冷却水の取出口４とはエンジンユニット５の一方
の側面に開口していた。In recent years, from the viewpoint of effective use of energy, a cogeneration system has been attracting attention, which collects cooling exhaust heat of a water-cooled engine unit that drives a generator, an engine compressor, etc., and effectively uses it for hot water supply and cooling / heating. In the engine unit, as shown in FIGS. 5 and 6, the cooling water intake 3 connected to the side surface of the engine 2 for driving the generator 1 and the cooling water connected to the upper surface of the engine 2 are connected. The water outlet 4 was opened on one side surface of the engine unit 5.
このため、エンジンユニットの設置方向によっては、冷
却排熱を回収利用する機器側に冷却水の取入口及び取出
口が開口しないので、各設置場所、各エンジンユニット
毎に配管を取り回して、排熱を回収利用する機器と取入
口及び取出口とを接続していた。For this reason, depending on the installation direction of the engine unit, the inlet and outlet for cooling water do not open on the device side that collects and uses the cooling exhaust heat. The device for collecting and using the device was connected to the inlet and the outlet.
そこで本考案は、簡単な構造で、エンジンユニットのど
ちらの側面にも冷却水の取入口及び取出口を開口させて
排熱利用機器との接続を容易にした水冷式エンジンユニ
ットを提供することを目的としている。Therefore, the present invention is to provide a water-cooled engine unit having a simple structure in which an inlet and an outlet for cooling water are opened on either side of the engine unit to facilitate connection with an exhaust heat utilization device. Has an aim.
上記目的達成のため本考案の水冷式エンジンユニット
は、冷却水の取入口を一方の側面に、取出口に他方の側
面にそれぞれ開口するとともに、両側面に貫通する貫通
管を設け、該貫通管と前記取入口または前記取出口とを
切り換え可能に接続する渡り管を設けたことを特徴とし
ている。In order to achieve the above object, the water-cooled engine unit of the present invention has a cooling water intake opening on one side surface and an opening on the other side surface. And a crossover pipe that connects the intake port and the intake port in a switchable manner.
このように構成することにより、エンジンユニットの一
方の側面に冷却水の取入口と貫通管の一方が開口し、他
方の側面に取出口と貫通管の他方の側面が開口するの
で、回収利用する機器と反対側の側面に開口する取入口
もしくは取出口と貫通管とを渡り管で接続することによ
り、回収利用する機器側のエンジンユニットの側面に冷
却水の取入口と取出口とが開口する。With this configuration, one side of the engine unit has one of the cooling water intake port and the through pipe open, and the other side has the intake port and the other side face of the through pipe open, so that the engine unit can be recovered and used. By connecting the inlet or outlet opening on the side opposite to the equipment and the through pipe with a connecting pipe, the inlet and outlet of the cooling water are opened on the side of the engine unit on the equipment side for recovery and utilization. .
以下、本考案を発電装置のエンジンユニットに適用した
一実施例を第１図乃至第４図に基づいて説明する。An embodiment in which the present invention is applied to an engine unit of a power generator will be described below with reference to FIGS. 1 to 4.
発電機１０を駆動する水冷式エンジン１１を搭載したエ
ンジンユニット１２は、エンジン１１の側面に冷却水取
入用配管１３が、上面に冷却水取出用配管１５がそれぞ
れ接続され、上記取入用配管１３の取入口１４が一方の
側面に開口し、上記取出用配管１５の取出口１６が他方
の側面に開口しており、また、取入口１４と取出口１６
に近接してエンジンユニット１２の両側面に貫通する貫
通管１７が設けられている。An engine unit 12 equipped with a water-cooled engine 11 for driving a generator 10 has a cooling water intake pipe 13 connected to a side surface of the engine 11 and a cooling water extraction pipe 15 connected to an upper surface thereof. The intake port 14 of 13 is opened on one side surface, the intake port 16 of the extraction pipe 15 is opened on the other side surface, and the intake port 14 and the intake port 16 are also provided.
A penetrating pipe 17 penetrating both side surfaces of the engine unit 12 is provided close to the.
さらに、該エンジンユニット１２には、第１図及び第２
図に示されるように、上記取入口１４と、該取入口１４
側の貫通管１７とを接続する渡り管１８が設けられてい
る。Further, the engine unit 12 includes
As shown in the figure, the intake 14 and the intake 14
A crossover pipe 18 is provided to connect the through pipe 17 on the side.
これにより、取入口１４と貫通管１７とが接続され、エ
ンジンユニット１２は、取出口１６側に貫通管１７の他
方が開口して貫通管１７の他方が冷却水の取入口とな
り、取出口１６側に配置された排熱利用機器と容易に接
続できる。As a result, the intake port 14 and the through pipe 17 are connected, and in the engine unit 12, the other side of the through pipe 17 is opened on the side of the outlet port 16 and the other side of the through pipe 17 serves as the intake port for the cooling water. It can be easily connected to the waste heat utilization equipment arranged on the side.
また、上記渡り管１８は、排熱利用機器が取入口１４側
に配置されている場合には、第３図及び第４図に示され
るように、取出口１６と貫通管１７の取出口１６側に切
り替えて接続することができ、これにより、貫通管１７
の取入口１４側が冷却水の取出口となって取入口１４側
に配置された排熱利用機器と容易に接続できる。Further, when the exhaust heat utilization equipment is arranged on the intake port 14 side, the transition pipe 18 has an extraction port 16 and an extraction port 16 of the through pipe 17 as shown in FIGS. 3 and 4. It can be switched to the side and connected, which allows the penetration tube 17
The intake 14 side serves as an outlet for cooling water and can be easily connected to the exhaust heat utilization equipment arranged on the intake 14 side.
したがって、排熱利用機器がエンジンユニット１２のい
ずれの側に配置されていても、渡り管１８を付け変える
だけでエンジンユニット１２の所望の側面に冷却水の取
入口及び取出口を開口でき、排熱利用機器との接続が容
易になる。Therefore, no matter which side of the engine unit 12 the exhaust heat utilization device is arranged on, the intake side and the outlet side of the cooling water can be opened at the desired side surface of the engine unit 12 by simply changing the connecting pipe 18. Connection with heat utilization equipment becomes easy.
本考案の水冷式エンジンユニットは以上のように、冷却
水の取入口を一方の側面に、取出口を他方の側面にそれ
ぞれ開口するとともに、両側面に貫通する貫通管を設
け、該貫通管と前記取入口または前記取出口とを切り変
え可能に接続する渡り管を設けたので、排熱利用機器が
エンジンユニットのいすれの側に配置されていても、渡
り管を付け変えるだけでエンジンユニットの所望の側面
に冷却水の取入口及び取出口を開口でき、排熱利用機器
との接続が容易になる。As described above, the water-cooled engine unit of the present invention has a cooling water intake opening on one side surface and a cooling water opening opening on the other side surface. Since a crossover pipe that connects the intake port or the intake port is provided so as to be switchable, even if the exhaust heat utilization equipment is arranged on any side of the engine unit, the engine unit can be simply changed. The inlet and outlet of the cooling water can be opened on the desired side surface of, and the connection with the waste heat utilization equipment becomes easy.
第１図乃至第４図は本考案を発電装置の水冷式エンジン
ユニットに適用した一実施例を示すもので、第１図は冷
却水取入口と貫通管とを接続した状態を示すエンジンユ
ニットの平面図、第２図は同じく側面図、第３図は冷却
水取出口と貫通管とを接続した状態を示すエンジンユニ
ットの平面図、第４図は冷却水配管構造の斜視図、第５
図は従来のエンジンユニットの平面図、第６図は従来の
冷却水配管構造の斜視図である。 １０…発電機、１１…エンジン、１２…水冷式エンジン
ユニット、１４…冷却水取入口、１６…冷却水取出口、
１７…貫通管、１８…渡り管1 to 4 show an embodiment in which the present invention is applied to a water-cooled engine unit of a power generator, and FIG. 1 shows an engine unit showing a state in which a cooling water inlet and a through pipe are connected. A plan view, FIG. 2 is a side view of the same, FIG. 3 is a plan view of an engine unit showing a state in which a cooling water outlet and a through pipe are connected, and FIG. 4 is a perspective view of a cooling water piping structure.
FIG. 6 is a plan view of a conventional engine unit, and FIG. 6 is a perspective view of a conventional cooling water piping structure. 10 ... Generator, 11 ... Engine, 12 ... Water-cooled engine unit, 14 ... Cooling water intake, 16 ... Cooling water intake,
17 ... Through pipe, 18 ... Crossover pipe
Claims (1)
他方の側面にそれぞれ開口するとともに、両側面に貫通
する貫通管を設け、該貫通管と前記取入口または前記取
出口とを切り変え可能に接続する渡り管を設けたことを
特徴とする水冷式エンジンユニット。1. A cooling water intake port is provided on one side surface, and an outlet port is opened on the other side surface, and through pipes are provided so as to penetrate through both side surfaces, and the through pipe and the intake port or the outlet port are provided. A water-cooled engine unit, which is equipped with a crossover pipe that can be connected and switched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988070245U JPH064055Y2 (en) | 1988-05-27 | 1988-05-27 | Water-cooled engine unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988070245U JPH064055Y2 (en) | 1988-05-27 | 1988-05-27 | Water-cooled engine unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01174553U JPH01174553U (en) | 1989-12-12 |
| JPH064055Y2 true JPH064055Y2 (en) | 1994-02-02 |
Family
ID=31295502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988070245U Expired - Lifetime JPH064055Y2 (en) | 1988-05-27 | 1988-05-27 | Water-cooled engine unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH064055Y2 (en) |
-
1988
- 1988-05-27 JP JP1988070245U patent/JPH064055Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01174553U (en) | 1989-12-12 |
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