JPS61108851A - Engine power generator - Google Patents
Engine power generatorInfo
- Publication number
- JPS61108851A JPS61108851A JP59227995A JP22799584A JPS61108851A JP S61108851 A JPS61108851 A JP S61108851A JP 59227995 A JP59227995 A JP 59227995A JP 22799584 A JP22799584 A JP 22799584A JP S61108851 A JPS61108851 A JP S61108851A
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- generator
- main frame
- steam generator
- engine
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
- F02G5/02—Profiting from waste heat of exhaust gases
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、エンジンによって発’ｕ機を駆動するように
したエンジン発電装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to an engine power generator in which a generator is driven by an engine.
従来の技術
゛ 第９図〜第１０図に示すように、主フレーム１にエ
ンジン２を固定し、そのエンジン２のフライホイール３
の端面３αに発電機４をボルト等により固着すると共に
１発電機４の一端部を主フレーム１に固定し、さらにエ
ンジン２よりの排気ガスを利用した蒸気発生器（ポイッ
）５を主フレーム１と隣接した図示しないフレームに取
付けたものが知られている〇
発明が解決しようとする問題点
エンジン２と蒸気発生器５との間の排気ダクト６が長い
と共に、継手部材（エルボ）等が多いので、排気ガスの
圧力損失、熱放散が多くなって排熱の損失が多いから有
効利用できない。BACKGROUND ART As shown in FIGS. 9 and 10, an engine 2 is fixed to a main frame 1, and a flywheel 3 of the engine 2 is fixed to a main frame 1.
A generator 4 is fixed to the end face 3α of the main frame 1 with bolts or the like, and one end of the generator 4 is fixed to the main frame 1, and a steam generator (poi) 5 that uses exhaust gas from the engine 2 is attached to the main frame 1. It is known that the exhaust duct 6 between the engine 2 and the steam generator 5 is long and has many joint members (elbows) etc. Therefore, the pressure loss and heat dissipation of the exhaust gas increase, resulting in a large loss of exhaust heat, making it impossible to use it effectively.
主フレーム１とは別に蒸気発生器５用のフレームがある
ために装置全体が大損りとなって設置面積が大きくなる
と共に、主フレームとフレームとの振動のちがい、熱膨
張・フレーム設置精度等によって排気ダクト６の管心の
ずれ、伸縮などが生じるから、高価なフレーキシプルチ
ユーズを用いる心太がある。Since there is a frame for the steam generator 5 separate from the main frame 1, the entire device is damaged and the installation area becomes large.In addition, due to differences in vibration between the main frame and the frame, thermal expansion, frame installation accuracy, etc. Since the exhaust duct 6 may be misaligned or expanded/contracted, some cores use an expensive flexible flexible tube.
問題点を解決するための手段及び作用
主フレーム１に蒸気発生器を、ブラケットを介して発電
機の上方に位良し、かつその入口がエンジンの排気ガス
出口と略同一直線上になるように設け、その入口と排気
ガス出口とｔ排気ダクトで連結して、排気ダクトを短か
く、シかも略直線状にできると共に、全体を小型にでき
。Means and operation for solving the problem A steam generator is mounted on the main frame 1 through a bracket above the generator, and the inlet is provided on the same straight line as the exhaust gas outlet of the engine. By connecting the inlet and the exhaust gas outlet with an exhaust duct, the exhaust duct can be made short and approximately straight, and the whole can be made compact.
さらには蒸気発生器とエンジンとの相対的なずれを少な
くなるようにしたもの。Furthermore, the relative deviation between the steam generator and the engine is reduced.
実 施 例
主フレーム１０上にはエンジン１１の本体１２の前部が
ブラケット１３を介して固着され、本体１２の後部には
フライホイールハウジング１４が固着してあり、そのフ
ライホイールハウジング１４がブラケット１５を介し主
フレーム１０に固着しである。Embodiment The front part of the main body 12 of the engine 11 is fixed on the main frame 10 via a bracket 13, and the flywheel housing 14 is fixed on the rear part of the main body 12. It is fixed to the main frame 10 via.
本体１２の側方には排気マニホールド１６が前後方向に
向けて取着され、その出口１６αには過給機１７のター
ビン入口１ｇが７ランシを介してボルト締めしてあシ、
そのタービン出口１９にはカラー２０を介して排気ダク
ト２１が接続しである。An exhaust manifold 16 is attached to the side of the main body 12 so as to face in the longitudinal direction, and a turbine inlet 1g of a supercharger 17 is bolted to the outlet 16α of the exhaust manifold 16 through a 7-ring bolt.
An exhaust duct 21 is connected to the turbine outlet 19 via a collar 20.
つまり、第４図に示すようにタービン出口１９は筒状と
なり、排気タークト２１はＵ字状となって第１・第２管
状部２２．２３を備え、かつそのＵ字状の中間部には筒
体２４が一体形成され。In other words, as shown in FIG. 4, the turbine outlet 19 has a cylindrical shape, and the exhaust turctor 21 has a U-shape and includes first and second tubular parts 22 and 23, and the middle part of the U-shape has a cylindrical shape. A cylindrical body 24 is integrally formed.
その筒体２４とタービン出口１９とにカラー２０がシー
ルリング２５ｉ介してそれぞれ嵌合されて相互に軸方向
に変位できるように遅結しである０
発電機２６はフライホイールハウジング１４の端面にホ
ルト等で固着されていると共に、一端側がブラケット２
７′で主フレーム１０に連結しである。A collar 20 is fitted to the cylindrical body 24 and the turbine outlet 19 through a seal ring 25i, and is slow-coupled so that they can be mutually displaced in the axial direction. etc., and one end is attached to bracket 2.
It is connected to the main frame 10 at 7'.
蒸気発生器２７は蒸気発生器側の第１ブラケツト２８と
主フレーム側の第２ブラケツト２９とを介して主フレー
ム１０に固着されて発電機２６の上方に位置している。The steam generator 27 is fixed to the main frame 10 via a first bracket 28 on the steam generator side and a second bracket 29 on the main frame side, and is located above the generator 26.
第１ブラケット２ｇは縦片３０と横片３１とによって鉤
形になった一対の支持片２８１，２８２を備え、その各
縦片３０．３０が蒸気発生器２８に固着され、第２ブラ
ケツト２９は一対の縦片３２．３２と上下横片３３．３
４とによって方形枠状となシ、下横片３４が主フレーム
１０に固着されていると共に、上横片３３と横片３１と
が当接し、一方の支持片１．の横片３１が第１ボルト・
ナラ）３５．３５で締付は固着され、他方の支持片２８
．が第２ホルト・ナツト３６゜３６とで連結されている
。The first bracket 2g includes a pair of hook-shaped support pieces 281 and 282 formed by a vertical piece 30 and a horizontal piece 31, each of which has vertical pieces 30 and 30 fixed to the steam generator 28, and a second bracket 29. A pair of vertical pieces 32.32 and upper and lower horizontal pieces 33.3
4, the lower horizontal piece 34 is fixed to the main frame 10, and the upper horizontal piece 33 and the horizontal piece 31 are in contact with each other, and one of the supporting pieces 1. The horizontal piece 31 is the first bolt.
The tightening is fixed at 35.35, and the other support piece 28
．． is connected to the second bolt nut 36°36.
第２ホルト・ナツト３６は第５図、第６図に示すように
、横片３１の長穴３７に鍔付のカラー３８を摺動自在に
嵌挿し、そのカラー３Ｂ内にボルト３６αが挿通し、か
つカラー３８４Ｃナツト３６６が当接するように締付け
てあり、カラー３８の鍔３８αと横片３１とは隙間Ｓ、
たけ離れている。As shown in FIGS. 5 and 6, the second bolt/nut 36 has a collar 38 with a flange slidably inserted into the elongated hole 37 of the horizontal piece 31, and a bolt 36α inserted into the collar 3B. , and the collar 384C is tightened so that the nut 366 is in contact with it, and there is a gap S between the collar 38α of the collar 38 and the horizontal piece 31,
far away.
前記第１・第２管状部２２．２３は切換弁４０を介して
蒸気発生器２７の入口２７αと排気バイパス管４１とに
接続され、排気バイパス管４１と蒸気発生器２７の出口
２７ｂとは排気マフラ４２を介して大気に開口している
。The first and second tubular portions 22,23 are connected to the inlet 27α of the steam generator 27 and the exhaust bypass pipe 41 via the switching valve 40, and the exhaust bypass pipe 41 and the outlet 27b of the steam generator 27 are connected to the exhaust bypass pipe 41. It opens to the atmosphere via a muffler 42.
このようであるから、エンジンの排気ガスの出口部、つ
まりタービン出口１９と蒸気発生器２７の入口２７αと
が略−直線上に位良し、かつ接近するから、排気ダクト
２１を短かく、シかも曲りの少ない直線状にでき、排気
ガスの圧力損失や熱放散が減少するので、排気ガスを蒸
気発生６２７で有効利用できる。Because of this, the exhaust gas outlet of the engine, that is, the turbine outlet 19, and the inlet 27α of the steam generator 27 are positioned approximately on a straight line and are close to each other, so it is possible to shorten the exhaust duct 21. The exhaust gas can be made into a straight line with less bends, reducing the pressure loss and heat dissipation of the exhaust gas, so the exhaust gas can be effectively used in the steam generation 627.
蒸気発生器２７は小形の発電機２６の上方に配設したの
で、発＠、機２６の上方空間を有効利用できると共に、
全体が小型となるから、小さなスペースに設置できる。Since the steam generator 27 is placed above the small generator 26, the space above the generator 26 can be used effectively.
Since the entire device is small, it can be installed in a small space.
蒸気発生器２７とエンジン１１とが同一の主フレーム１
０に設置しであるから、振動が略同−となると共に、熱
膨張や設置誤差によって排気ダクト２１の管心ずれや伸
縮があまり生じることがなく、排気タクト２１を安価な
通常の管とすることができる。Main frame 1 in which steam generator 27 and engine 11 are the same
Since the exhaust duct 21 is installed at zero, the vibrations are approximately the same, and the exhaust duct 21 does not suffer from misalignment or expansion/contraction due to thermal expansion or installation errors, making the exhaust tact 21 an inexpensive ordinary pipe. be able to.
なお、実施例においては排気タクト２１と過給機１７の
タービン出口１９とはカラー２０を介して逐結しである
から、蒸気発生器２７の一方の支持片２ｇ１よシ過給機
側の熱膨張を、そのカラー２１の摺動で吸収することが
できる。In the embodiment, since the exhaust tact 21 and the turbine outlet 19 of the supercharger 17 are directly connected via the collar 20, the heat on the supercharger side is transferred from one support piece 2g1 of the steam generator 27. Expansion can be absorbed by the sliding movement of the collar 21.
また、他方の支持片２ｇ□と第２ブラケツト１９とは摺
動可能なカラー３８を介してボルト・ナツト３６で連結
しであるから、蒸気発生器２７の熱膨張を、そのカラー
３８の長穴３７に対する摺動によって吸収できる。Further, since the other support piece 2g□ and the second bracket 19 are connected by a bolt/nut 36 via a slidable collar 38, the thermal expansion of the steam generator 27 is absorbed by the elongated hole of the collar 38. It can be absorbed by sliding against 37.
前記切換弁４０は第７図、第８図に示すように、弁ケー
ス４３と弁体４４とを備えた弁本体４５及び弁駆動機構
４６より成り、弁ケース４３は筒状となシ、かつ下部に
は盲穴４７が、上部には孔４８が形成され、弁体４４に
ビン又はボルト・キイーなどの固着手段４９で固着した
弁駆動軸５０の下部が盲穴４７に耐熱ベアリング５１を
介して支承され、上部は孔４８内にベアリング５２、耐
熱シール５３を介して挿通されている。As shown in FIGS. 7 and 8, the switching valve 40 is composed of a valve body 45 having a valve case 43 and a valve body 44, and a valve drive mechanism 46, and the valve case 43 is cylindrical and has a cylindrical shape. A blind hole 47 is formed in the lower part, and a hole 48 is formed in the upper part. The upper part is inserted into the hole 48 via a bearing 52 and a heat-resistant seal 53.
弁部ｗＪ機構４６は弁ケース４３の上部に一体形成した
中窒円板状のケース５４を備え、このケース５４の円形
中空部５５内には弁駆動軸５０が臨み、かつ円板５６が
固設しであると共に、モータなどのアクチュエータ５７
の回転軸５８が円形中空部５５内に臨み、かつ円板５９
が固着され、その日板５９に固設したビン６０が前記円
板５６の穴６１に嵌合し、アクチュエータ５７によって
弁駆動軸５０を回転することで弁体４４を回転して弁ケ
ース４３を閉塞したり、開口したりできるようにしてる
る。The valve wJ mechanism 46 includes a hollow disk-shaped case 54 integrally formed on the upper part of the valve case 43. A valve drive shaft 50 faces inside a circular hollow part 55 of the case 54, and the disk 56 is fixed. In addition to the installation, an actuator 57 such as a motor
The rotating shaft 58 faces into the circular hollow part 55, and the disc 59
is fixed, and the bottle 60 fixed to the plate 59 is fitted into the hole 61 of the disk 56, and the actuator 57 rotates the valve drive shaft 50, thereby rotating the valve body 44 and closing the valve case 43. I made it so that I could open it.
前記ケース５４には入口ポート６２と出口ポート６３と
が形成されて冷却流体が円形空間５５内に流通するよう
にしである。An inlet port 62 and an outlet port 63 are formed in the case 54 to allow cooling fluid to flow into the circular space 55.
６４は耐熱シール５３の抜は出しを防止する押えカラー
であり、ボルト６５で弁ケース４３に締付けであると共
に、円形空ｔ’ａ’ｌ ５５と弁ケース４３とはシール
材６６でシールされている。Reference numeral 64 denotes a retaining collar that prevents the heat-resistant seal 53 from being pulled out, and is tightened to the valve case 43 with a bolt 65, and the circular hollow t'a'l 55 and the valve case 43 are sealed with a sealing material 66. There is.
この様であるから、弁ケース４３を流通する高温ガスの
熱がアクチュエータ５７に伝わることを冷却水が流通す
るケース５４の円形空間５５によって防止でき、アクチ
ュエータ５７の耐久性を向上できると共に、複雑で大損
シな放熱構造とする必要もない。Because of this, it is possible to prevent the heat of the high temperature gas flowing through the valve case 43 from being transmitted to the actuator 57 by the circular space 55 of the case 54 through which the cooling water flows, and the durability of the actuator 57 can be improved, and the complicated structure can be prevented. There is no need for a heat dissipation structure that causes large losses.
なお、入口ポート６２にはエンジンのアフタークーラ冷
却水又は空気コンプレッサで発生した高圧空気又は外部
水道水を供給すれば良い。Note that the inlet port 62 may be supplied with engine aftercooler cooling water, high-pressure air generated by an air compressor, or external tap water.
発明の効果
排気ダクト２１を短かり、シかも略直線状とすることが
できるから、排気ガスの圧力損失や熱放散が低減して排
気ガスを蒸気発生器２７で有効利用できる。Effects of the Invention Since the exhaust duct 21 can be short and substantially straight, the pressure loss and heat dissipation of the exhaust gas are reduced, and the exhaust gas can be effectively used in the steam generator 27.
蒸気発生器２７は発電機２６の上方に位置するようにブ
ラケットを介して主フレーム１０に固設しであるから、
全体が小型となって小さなスペースに設置できると共に
、エンジン１１と蒸気発生器２７とが相対的にずれるこ
とかあまりなく、排気ダクト２１を安価な通常の管とす
ることができる。Since the steam generator 27 is fixed to the main frame 10 via a bracket so as to be located above the generator 26,
The entire structure is compact and can be installed in a small space, and the engine 11 and steam generator 27 are unlikely to be misaligned relative to each other, and the exhaust duct 21 can be an inexpensive ordinary pipe.
第１図は本発明の実施例を示す正面図、第２図は平面図
、第３図は側面図、第４図は第１図の■部拡犬断面図、
第５図は第１図のｖ部拡大断面図、第６図は第５図の平
面図、第７図、第８図は切換弁の断面図、正面図、第９
図、第１０図は従来例の正面図、平面図である。
１０は主フレーム、１１はエンジン、１２は本体、１４
はフライホイールハウジング、２１は排気ダクト、２６
は発ＩＫｍ％２７は蒸気発生器０FIG. 1 is a front view showing an embodiment of the present invention, FIG. 2 is a plan view, FIG. 3 is a side view, and FIG. 4 is an enlarged cross-sectional view of the ■ part in FIG. 1.
Figure 5 is an enlarged sectional view of the v section in Figure 1, Figure 6 is a plan view of Figure 5, Figures 7 and 8 are sectional views and front views of the switching valve, and Figure 9 is a sectional view of the switching valve.
10 are a front view and a plan view of a conventional example. 10 is the main frame, 11 is the engine, 12 is the main body, 14
is the flywheel housing, 21 is the exhaust duct, 26
is the output IKm%27 is the steam generator 0
Claims (1)
の本体１２に取着したフライホイールハウジング１４に
は発電機２６を固定すると共に、その発電機２６の一端
側を主フレーム１０に固着し、蒸気発生器２７を主フレ
ーム１０にブラケットを介して発電機２６の上方位置と
なり、かつその入口２７ａと前記エンジン１１の排気ガ
ス出口とが略同一直線上となるように固設すると共に、
入口２７ａと排気ガス出口とを排気ダクト２１で連結し
たことを特徴とするエンジン発電装置。A main body 12 of an engine 11 is fixed to the main frame 10, a generator 26 is fixed to the flywheel housing 14 attached to the main frame 12, and one end of the generator 26 is fixed to the main frame 10. The generator 27 is fixed to the main frame 10 via a bracket in a position above the generator 26, and so that its inlet 27a and the exhaust gas outlet of the engine 11 are substantially on the same straight line, and
An engine power generator characterized in that an inlet 27a and an exhaust gas outlet are connected by an exhaust duct 21.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59227995A JPS61108851A (en) | 1984-10-31 | 1984-10-31 | Engine power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59227995A JPS61108851A (en) | 1984-10-31 | 1984-10-31 | Engine power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61108851A true JPS61108851A (en) | 1986-05-27 |
Family
ID=16869522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59227995A Pending JPS61108851A (en) | 1984-10-31 | 1984-10-31 | Engine power generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61108851A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20240175575A1 (en) * | 2022-03-30 | 2024-05-30 | Stena Power & Lng Solutions As | Offshore Carbon Capture and Injection Method and System |
-
1984
- 1984-10-31 JP JP59227995A patent/JPS61108851A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20240175575A1 (en) * | 2022-03-30 | 2024-05-30 | Stena Power & Lng Solutions As | Offshore Carbon Capture and Injection Method and System |
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