JPS60235993A - Heat exchanger utilizing engine - Google Patents
Heat exchanger utilizing engineInfo
- Publication number
- JPS60235993A JPS60235993A JP59093347A JP9334784A JPS60235993A JP S60235993 A JPS60235993 A JP S60235993A JP 59093347 A JP59093347 A JP 59093347A JP 9334784 A JP9334784 A JP 9334784A JP S60235993 A JPS60235993 A JP S60235993A
- Authority
- JP
- Japan
- Prior art keywords
- water
- engine
- pipe
- heat
- heat exchanger
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 230000017525 heat dissipation Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 30
- 239000000498 cooling water Substances 0.000 abstract description 9
- 230000005494 condensation Effects 0.000 abstract description 4
- 238000009833 condensation Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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
-
- 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
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野〉
本発明は冷暖房用ビー１〜ボンブシステム等として使用
される熱交換器に関し、特にエンジンを利用した熱交換
器に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to a heat exchanger used as a heating and cooling system, etc., and particularly relates to a heat exchanger using an engine.
（従来技術）
一般にこの種のヒートポンプシステムでは］ンブレッ勺
をエンジンで駆動りるとともに、エンジンの熱を利用し
て熱媒を加熱するようになっている。そしてこの様なシ
ステムに関し、例えば実開昭５７−１６４２４３号には
、エンジンを熱媒用液槽の下方に配置Ｊる構造が聞出さ
れ、実開昭５８−１４８２３４号に（よ、］ンジンを熱
媒用液（ｎの下方に配置する構造が開示され、実開昭５
）８−１１０７６８号には、エンジンを液（０の内部に
配置するｖ４造が開示されている。ところが液槽の一１
万や１・方にエンジンを配■づると、エンジンから液槽
内まで延びる排気配管や二１ンブレッリから液槽内まで
延びる熱媒配管が長く複雑になり、システム全体が大形
になるという問題がある。しかｂ１ンジンを十ブｊに配
跨りろど、人手請の液１ｎが高い位置を占めるので、シ
ステム全体の剛性を高めねばならず１重ｈ１が増加・」
るとどしに、−］ストが高くなる。又液槽内に−Ｌンジ
ンを設置して水等の熱媒に漬けると、」ンジンの腐蝕が
問題とイ〈つ、防蝕剤の投入や外部電源法等の防蝕技術
が必要１こなるので、コストが高くなる。しかも従来構
定Ｉｋよると、液槽内部にエンジンを設ｎした場合、−
エンジンのメインテナンスを考慮して各部を複雑な構造
にしなければならず、特に熱交換器関係の配管が複雑に
なるとともに、液槽を２υＪり構造にする必要があり、
コストが高くなる。(Prior Art) Generally, in this type of heat pump system, a heat pump is driven by an engine, and the heat from the engine is used to heat a heating medium. Regarding such a system, for example, a structure in which the engine is placed below the heat medium liquid tank is reported in Japanese Utility Model Application No. 57-164243, and a structure in which the engine is placed below the heat medium liquid tank is disclosed in Japanese Utility Model Application No. 58-148234. A structure was disclosed in which the heat transfer liquid (n) was placed below the heat transfer liquid (n).
) No. 8-110768 discloses a V4 structure in which the engine is placed inside the liquid tank.
If the engine is placed in one direction, the exhaust piping extending from the engine to the liquid tank and the heat medium piping extending from the engine to the liquid tank become long and complicated, making the entire system larger. There is. However, even if the b1 engine is spread over ten blocks, the liquid 1n that is produced by hand occupies a high position, so the rigidity of the entire system must be increased, and the single layer h1 increases.
-] strike becomes higher. Also, if a -L engine is installed in a liquid tank and immersed in a heat medium such as water, corrosion of the engine will be a problem, and corrosion prevention techniques such as adding anti-corrosion agents and external power supply methods will be required. , the cost will be higher. Moreover, according to the conventional configuration Ik, when the engine is installed inside the liquid tank, -
Considering the maintenance of the engine, each part had to have a complicated structure, and the piping related to the heat exchanger was particularly complicated, and the liquid tank had to have a 2υJ structure.
Cost increases.
（発明の目的）
本発明は上記従来の問題を解決づるために、液槽に対ジ
るエンジンの取イ」け禍造等に改良を施す−ことを目的
としている。(Object of the Invention) In order to solve the above-mentioned conventional problems, it is an object of the present invention to improve the construction of the engine against the liquid tank.
（発明の構成）
本発明は熱媒用液体を溜めたタンクの上部にケースを収
容し、ケースの内部空間に作業機駆動用エンジンを収容
し、ケースの周囲にＪＪい−Ｃ熱媒用液体内に熱交換器
バイブを設置し、該バイブよりも下側にエンジンの放熱
部を設置ノたことを特徴としている。(Structure of the Invention) The present invention accommodates a case in the upper part of a tank storing a heat medium liquid, houses an engine for driving a working machine in the internal space of the case, and surrounds the case with a JJ-C heat medium liquid. A heat exchanger vibrator is installed inside the engine, and a heat radiating section of the engine is installed below the vibrator.
（実施例）
一部切欠き正面略図である第１図におい−（、水Ｗをほ
ぼ一杯に溜めたタンク１（貯湯ｍ）の１一部にケース２
が収容されている。ケース２は底〒３と周壁４を備え、
周壁４の上端に環状のフランジ５が設けである。タンク
１は上端に外向フランジ６を倫λ、クランク６の上面に
フランジ５が防振ゴム７を介して取付けである。周壁４
はタンク１の上部内面に対して環状の隙間９を隔ててい
る。(Example) In Fig. 1, which is a partially cutaway schematic front view, a case 2 is placed in a part of a tank 1 (hot water storage m) that is almost full of water W.
is accommodated. The case 2 includes a bottom 3 and a peripheral wall 4,
An annular flange 5 is provided at the upper end of the peripheral wall 4. The tank 1 has an outward flange 6 attached to its upper end, and a flange 5 attached to the upper surface of the crank 6 via a vibration isolating rubber 7. Peripheral wall 4
is separated from the upper inner surface of the tank 1 by an annular gap 9.
水Ｗ ｌ、Ｌ ｉ間９ま（・入込んで・クランク６のす
ｊ傍に辻している。隙間９には熱媒用バイブＰが螺旋状
に設Ｎされ−（いる。バイブ１つはタンク１外ＣＪＪい
て例えば給潟櫟（図示せず）に接続しており、バイブＰ
内に給湯用の水が流されるＪ、うに／ｒ−、ている。The water enters between the gap 9 and the crank 6. A heating medium vibrator P is spirally installed in the gap 9. There is one vibrator. CJJ outside the tank 1 is connected to, for example, a supply tank (not shown), and the vibe P
Water for hot water supply is flowing inside the room.
底壁３と周壁４で囲まれたケース２の内部には−［ンジ
ン１０がクランク１ｌｌｌ１１１（中心線のみ聞出）を
垂直にして設置されＣいる。エンジン１０の１１ガス熱
交換器１２は底壁３の下方近傍に設けてあり、排ガス熱
交換器１２の下方近傍に冷却水熱交換器１３が設け′Ｃ
ある。エンジン１０の抽気管１５は周壁４の下部をシー
ル状態で・０通して排ガス熱交換器１２のｖ１気入１」
に接続しＣいる。枯ガス熱交換器１２の排気出口は隙間
９を通ってタンク１の上方へ延びる損気排出管１６に接
続しくいる。。Inside the case 2 surrounded by the bottom wall 3 and the peripheral wall 4, an engine 10 is installed with the crank 111111 (only the center line is visible) vertically. The 11 gas heat exchanger 12 of the engine 10 is provided near the bottom wall 3, and the cooling water heat exchanger 13 is provided near the bottom of the exhaust gas heat exchanger 12.
be. The air bleed pipe 15 of the engine 10 passes through the lower part of the peripheral wall 4 in a sealed state to inlet the exhaust gas heat exchanger 12.
Connect to C. An exhaust outlet of the dry gas heat exchanger 12 is connected to a loss exhaust pipe 16 extending upwardly of the tank 1 through the gap 9. .
冷７ＪＩ水熱交換器１３は底壁３及び周壁４をシール状
態で貫通りる冷却水循環バイブ１７を介してＪレジン１
０本体の冷却水ジレケットに接続し−（いる。The cold 7JI water heat exchanger 13 supplies the J resin 1 via a cooling water circulation vibrator 17 that passes through the bottom wall 3 and the peripheral wall 4 in a sealed state.
0 Connect to the cooling water filter on the main unit.
クランク軸１１はクランクケースから上りへ突出してお
り、その突出端部にフライホイール（図示せず）が固定
しである。フライホイールはＪ・一方及び周囲からフラ
イホイールハウジング１９により囲まれている。フライ
ホイールの十ｇに４；１ ｍｕンブレッリ−２０の入力
軸（図示せずンが連結している。コンプレツリ２０に４
，１利用側バイブ２１（戻りバイブ）と熱源側バイブ２
２が接続している。The crankshaft 11 projects upward from the crankcase, and a flywheel (not shown) is fixed to the projecting end thereof. The flywheel is surrounded by a flywheel housing 19 from one side and the periphery. The input shaft (not shown) of the munbrelli-20 is connected to the ten g of the flywheel.
, 1 user-side vibe 21 (return vibe) and heat source side vibe 2
2 is connected.
バイブ２２は〕ンブレッリ２０から隙間９を通って凝縮
器２３の入口まで延びている。、凝縮器２３はタンク１
内の）部に設けてあり、出［］ ＋よ隙間９を通過する
バイブ２５を介して例えば空調機に（図示せず）に揉統
している。The vibrator 22 extends from the umbrella 20 through the gap 9 to the inlet of the condenser 23. , the condenser 23 is the tank 1
It is provided in the inner part) and is connected to, for example, an air conditioner (not shown) via a vibrator 25 passing through a gap 9 between the outlet and the outlet.
フライホイールハウジング１９の上端には環状板からな
るマウンティングフランジ２６が固定しである。前記コ
ンプレツリ２０はフランジ２６の上面に取イ」（ノー（
ある。コンブレラ１〕２０の周囲においてフランジ２６
の上面にはエアークリープ２７やオイルクリープ（図示
Ｕず）等の補機が取付けである。A mounting flange 26 made of an annular plate is fixed to the upper end of the flywheel housing 19. The compression ring 20 is attached to the upper surface of the flange 26.
be. The flange 26 around the combiner 1] 20
Auxiliary equipment such as an air creep 27 and an oil creep (not shown in the figure) are attached to the top surface.
フランジ２６の外周部は環状の」ンジシマウント２８（
取付板）の内周部により支持されている。The outer periphery of the flange 26 is an annular mount 28 (
It is supported by the inner circumference of the mounting plate).
マウント２８の外周部はフランジ５の。１面に盾外し、
フランジ５及び上側のカバ ３０の周縁部とともにタン
クツランシロに固定、きれ（゛いる。カバー３０は概ね
椀状の部材で、カバー３０の内側の室３１ｔＣコンブレ
ツ１す２０や、１−７−クリーナ２７等が収容されてい
る。カバー３０の内面には吸ｎ材３２が張（＝Ｊ ｔｊ
である３、前記バイブ２１＋よりバー３０を貫通してい
る。又排気排出管１６やパイ１２５）はフランジ５及び
マウント２８、カバー３０を貝通している。The outer periphery of the mount 28 is connected to the flange 5. Remove the shield on the first side,
The flange 5 and the periphery of the upper cover 30 are fixed to the tank filter and are cleaned. The cover 30 is a roughly bowl-shaped member, and the inner chamber 31tC combination 1-20 and the 1-7-cleaner 27, etc. The inner surface of the cover 30 is covered with an air absorbing material 32 (=J tj
3, the bar 30 is penetrated by the vibrator 21+. Further, the exhaust pipe 16 and the pipe 125) pass through the flange 5, mount 28, and cover 30.
（ＰＩ用）
エンジン１０の運転状態において、バイブ２１から送ら
れてきた熱媒はコンプレツリ２０により圧縮され、続い
てバイブ２２を紅て凝縮器２３へ送られ、凝縮器２３で
凝縮された後、バイブ２５）から空ｗ４ｍへ送られる。(For PI) When the engine 10 is in operation, the heat medium sent from the vibrator 21 is compressed by the compressor 20, then sent to the condenser 23 through the vibrator 22, and after being condensed in the condenser 23, Sent from vibe 25) to sky w4m.
この凝縮時に発生４る凝縮熱により凝縮器２３の周囲の
水Ｗｉよ加熱される。The water Wi around the condenser 23 is heated by the heat of condensation generated during this condensation.
又排ガス熱交換器１２や冷却水熱交ｍ器１３の周囲にお
いても水ＷがＪＪＩ気ガスや高温冷却水により加熱され
る。この様にして加熱されＩζ水Ｗは、り１１流現象に
より上昇して隙間９に溜り、隙間９においてバイブＰ内
の給湯用水を加熱りる。Water W is also heated around the exhaust gas heat exchanger 12 and cooling water heat exchanger 13 by JJI gas and high temperature cooling water. The Iζ water W heated in this manner rises due to the flow phenomenon and accumulates in the gap 9, where it heats the hot water supply water in the vibrator P.
そしＣ隙間９の容積はケース２を設けたことにより狭く
なっており、隙間９内の水Ｗのｉ目よ少ないので、隙間
９において水Ｗの温度は人きく−１−冒りる。、従って
パイプＰ内の水１よ畠い熱効率で加熱される。The volume of the gap 9 has become narrower due to the provision of the case 2, and since the volume of the water W in the gap 9 is smaller than that of the water W in the gap 9, the temperature of the water W in the gap 9 increases. , therefore, the water 1 in the pipe P is heated with greater thermal efficiency.
（発明の効果）
以上説明したように本発明によると、タンク１０Ｆ部に
収容し１．、：ケース２の内部空間に作業機駆動用］−
ンジン３を収容したので、システム全体をコンパクトに
まとめ、重量を軽減づることができる。又カバー３０を
外すだけでエンジン１０関係のメインテナンスを容易に
ｆ−ｉうことがて゛きる。熱論タンク１を２割り１ｌＩ
ｉ造等の複雑なｆＳ造にする必要もなく、構造を筒中化
してコストを下げることができる。エンジン１０をタン
ク１内に設置しているので、エンジン１０関係の配管（
排気管１５や冷１４１水循屋バイブ１７）及びコン−フ
レツリ２０関係の配管（１１ｉ）縮器２３やパイプ２５
）を−１ンバクトにまとめることができ、この点にＬ１
２い（も、システムの＝］ンパク１〜化及び低」スト化
を図ることができる。エンジン１０をり一ス２内に収容
しているので、タンク１内にエンジン１０を配置しくい
るにもかかわらず、Ｊレジン１０に特別な防蝕対策を滴
り必要はなく、この員においても低コスト化を実現Ｃき
る。(Effects of the Invention) As explained above, according to the present invention, 1. ,: For driving work equipment in the internal space of case 2] -
Since the engine 3 is accommodated, the entire system can be made compact and its weight can be reduced. Further, maintenance related to the engine 10 can be easily performed simply by removing the cover 30. Divide heat theory tank 1 into 1 lI
There is no need to use complicated fS construction such as I construction, and the cost can be reduced by making the structure in-cylinder. Since the engine 10 is installed in the tank 1, piping related to the engine 10 (
Exhaust pipe 15, cooling 141, water circulation vibrator 17), condenser 20-related piping (11i), condenser 23 and pipe 25
) can be summarized into -1 bact, and at this point L1
2 (also, the system can be made more compact and less expensive).Since the engine 10 is housed in the tank 2, it is possible to Nevertheless, there is no need to apply any special anti-corrosion measures to J-resin 10, and cost reduction can be achieved even with this member.
更にケース２を設９ノでタンク１Ｆ部の容積を狭めると
ともに、ケース２の周囲に熱交換器パイプＰを設置し、
該パイプＰよりも］・側にエンジンの放熱部（紡ガス熱
交換器１２や冷月１水熱交挽器１３）を設けたので１、
ケースを備えていない従来品に比べ、第２図の如く、タ
ンク１の１部に４編の温水を集中的に溜めることができ
る。従って熱交換効率を高め、給湯機客へ供給されるバ
イブＰ内の温水の温度を高めることができる。Furthermore, case 2 was installed, and the volume of tank 1F was narrowed in 9 steps, and a heat exchanger pipe P was installed around case 2.
Since the heat radiating part of the engine (the spinning gas heat exchanger 12 and the Reigetsu 1 water heat exchanger 13) was installed on the side of the pipe P, 1.
Compared to conventional products that do not have a case, four volumes of hot water can be concentrated in one part of the tank 1, as shown in Figure 2. Therefore, it is possible to increase the heat exchange efficiency and increase the temperature of the hot water inside the vibrator P supplied to the water heater customer.
（変形例）
排ガス熱交換器１２や冷却水熱交換器１３をケ ］−ス
の底壁３に当接させて固定Ｊることもぐき（(Modified example) The exhaust gas heat exchanger 12 and the cooling water heat exchanger 13 are fixed by bringing them into contact with the bottom wall 3 of the case (
【図面の簡単な説明】
第１図は一品切欠きｌ［面略図、第２図は従来例と本発
明実施例のタンク内における水の温度弁孔を示すグラフ
である。、１・・・タンク、２・・・り−ス、１０・・
・エンジン、１２．１３・・・ＩＩＩガス熱交換器と冷
却水熱交換器１３（放熱部）、２０・・・ニー１ンブレ
ツ１ノ（作業！！ｓ）、Ｗ・・・水（熱媒用液体）、Ｐ
・・熱交換器パイプ
ｌ出願人 ヤンマーディーピル株式会社第１図
ム[BRIEF DESCRIPTION OF THE DRAWINGS] FIG. 1 is a schematic view of a single-piece notch, and FIG. 2 is a graph showing the temperature valve hole of water in a tank in a conventional example and an example of the present invention. , 1...Tank, 2...Rice, 10...
・Engine, 12.13...III gas heat exchanger and cooling water heat exchanger 13 (heat radiation part), 20...knee 1 unit (work!!s), W...water (heat medium liquid), P
...Heat exchanger pipe Applicant: Yanmar D-Pill Co., Ltd. Figure 1
Claims (1)
ースの内部空間に作ｆｆ１ｌｆｉ駆動用Ｊンジンを収容
し、ケースの周囲において熱媒用液体内に熱交換器パイ
プを設置し、該パイプよりも下側にエンジンの放熱部を
設けたことを特徴どするエンジンを利用した熱交換器。A case is housed in the upper part of the tank storing the heat medium liquid, a engine for driving the engine is housed in the internal space of the case, a heat exchanger pipe is installed in the heat medium liquid around the case, and the heat exchanger pipe is installed in the heat medium liquid around the case. A heat exchanger that uses an engine and is characterized by having an engine heat dissipation section below the pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59093347A JPS60235993A (en) | 1984-05-09 | 1984-05-09 | Heat exchanger utilizing engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59093347A JPS60235993A (en) | 1984-05-09 | 1984-05-09 | Heat exchanger utilizing engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60235993A true JPS60235993A (en) | 1985-11-22 |
Family
ID=14079734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59093347A Pending JPS60235993A (en) | 1984-05-09 | 1984-05-09 | Heat exchanger utilizing engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60235993A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170356310A1 (en) * | 2016-06-13 | 2017-12-14 | Warren Engine Company, Inc. | Energy Recovery System |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56110887A (en) * | 1980-02-04 | 1981-09-02 | Hiroyuki Morita | Hot water boiler by driving of internal combustion engine |
-
1984
- 1984-05-09 JP JP59093347A patent/JPS60235993A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56110887A (en) * | 1980-02-04 | 1981-09-02 | Hiroyuki Morita | Hot water boiler by driving of internal combustion engine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170356310A1 (en) * | 2016-06-13 | 2017-12-14 | Warren Engine Company, Inc. | Energy Recovery System |
| US10337452B2 (en) * | 2016-06-13 | 2019-07-02 | Warren Engine Company, Inc. | Energy recovery system |
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