JPH0791973B2 - Energy supply equipment - Google Patents
Energy supply equipmentInfo
- Publication number
- JPH0791973B2 JPH0791973B2 JP62246810A JP24681087A JPH0791973B2 JP H0791973 B2 JPH0791973 B2 JP H0791973B2 JP 62246810 A JP62246810 A JP 62246810A JP 24681087 A JP24681087 A JP 24681087A JP H0791973 B2 JPH0791973 B2 JP H0791973B2
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- combustion engine
- rotation speed
- heat pump
- cooling
- 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 - Fee Related
Links
- 238000002485 combustion reaction Methods 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000001816 cooling Methods 0.000 description 19
- 238000010438 heat treatment Methods 0.000 description 16
- 230000005611 electricity Effects 0.000 description 7
- 239000000498 cooling water Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000008236 heating water Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification 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
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Description
【発明の詳細な説明】 ［産業上の利用分野］ 本発明は、ビルや工場等の電力、冷暖房用冷熱源、生活
及び雑用の温水ならびに蒸気等を供給するエネルギー供
給装置に関するものである。TECHNICAL FIELD The present invention relates to an energy supply device for supplying electric power for buildings, factories, etc., a cold heat source for heating and cooling, hot water for daily life and chores, steam and the like.
［従来の技術］ 従来、電力及び冷暖房用冷熱源等を一設備で供給する装
置は無く、従来の電力供給装置は第３図に示すように、
発電機ａに専用の内燃機関ｂを接続して駆動しており、
従来の冷暖房用冷熱源供給装置は第４図に示すように、
専用の原動機ｃ（内燃機関、または電動機）に直接ヒー
トポンプ用圧縮機ｄを接続して駆動しており、ヒートポ
ンプ用圧縮機ｄのための回転速度調節機構は備えられて
いない。また上記二種類のエネルギー供給装置は、いず
れも原動機の運転に必要な電力と冷却源を外部から受給
している。[Prior Art] Conventionally, there is no device for supplying electric power and a cooling / heating source for cooling / heating in one facility, and a conventional power supply device is as shown in FIG.
A dedicated internal combustion engine b is connected to the generator a to drive it,
As shown in FIG. 4, the conventional cooling and heating source for cooling and heating is
The heat pump compressor d is directly connected to and driven by a dedicated prime mover c (internal combustion engine or electric motor), and a rotation speed adjusting mechanism for the heat pump compressor d is not provided. Further, each of the above-mentioned two types of energy supply devices receives the electric power and the cooling source required for the operation of the prime mover from the outside.
［発明が解決しようとする問題点］ しかしながら、上述のエネルギー供給装置では、電力を
得るための電力供給装置と、冷水、温水及び蒸気等を得
るための冷暖房用冷熱源供給装置を別個に設けなければ
ならず、高額の設備費と多くの設置面積を要し、また、
前記エネルギー供給装置の原動機に要する電力、冷却源
を外部から送給するために、該原動機に関する外部接続
工事を必要とし、そのために余計な工期と現場工事費が
かかり、更に、ヒートポンプ用圧縮機を駆動する原動機
として電動機を用いた場合には、内燃機関で駆動する場
合に比べて電動機の効率分だけエネルギー利用効率が低
下するなどの問題がある。[Problems to be Solved by the Invention] However, in the above-described energy supply device, a power supply device for obtaining electric power and a cold heat source supply device for cooling and heating for obtaining cold water, hot water, steam and the like must be separately provided. Must be expensive, requires a large amount of equipment cost and a large installation area, and
In order to externally supply the electric power and cooling source required for the prime mover of the energy supply device, external connection work for the prime mover is required, which requires extra construction period and site construction cost, and further requires a heat pump compressor. When an electric motor is used as the driving prime mover, there is a problem that the energy utilization efficiency is reduced by the efficiency of the electric motor as compared with the case where it is driven by an internal combustion engine.
本発明は、上述の実情に鑑み、発電機とヒートポンプ用
圧縮機を１台の内燃機関で駆動することにより、ビルや
工場等で要する電力と、冷、温水及び蒸気等を一つの装
置で供給できるコンパクトで高効率のエネルギー供給装
置を提供し、省エネルギーと、設備費の低減を図ると共
に、ヒートポンプ用圧縮機用回転速度調節機構によって
ヒートポンプ用圧縮機の回転速度を常に最適のものとし
てランニングコストの低減を図ることを目的としてなし
たものである。In view of the above-mentioned circumstances, the present invention supplies electric power required in a building, factory, etc., and cold, hot water, steam, etc. by one device by driving a generator and a compressor for a heat pump with one internal combustion engine. By providing a compact and highly efficient energy supply device that can save energy and reduce equipment costs, the rotation speed adjustment mechanism for the heat pump compressor always optimizes the rotation speed of the heat pump compressor to reduce running costs. This is done for the purpose of reduction.
［問題点を解決するための手段］ 本発明は、入力軸回転速度を自在に変速して所要の出力
軸回転速度になし得る回転速度調節機構の入力軸を内燃
機関の出力軸の一端にクラッチを介して接続し、且つ前
記回転速度調節機構の出力軸にヒートポンプ用圧縮機を
接続し、前記内燃機関の出力軸の他端に発電機を接続
し、更に内燃機関の排熱を回収して温水または蒸気を得
るための排ガス熱交換器を前記内燃機関の排気管に設け
た構成としている。[Means for Solving the Problems] According to the present invention, an input shaft of a rotation speed adjusting mechanism capable of freely changing the input shaft rotation speed to achieve a required output shaft rotation speed is provided with a clutch at one end of an output shaft of an internal combustion engine. And a heat pump compressor is connected to the output shaft of the rotation speed adjusting mechanism, a generator is connected to the other end of the output shaft of the internal combustion engine, and exhaust heat of the internal combustion engine is recovered. An exhaust gas heat exchanger for obtaining hot water or steam is provided in the exhaust pipe of the internal combustion engine.
［作用］ 従って、本発明では、電気と冷暖房用水を同時に供給す
る場合には、クラッチで内燃機関とヒートポンプ用圧縮
機を回転速度調節機構を介して接続し、発電機とヒート
ポンプ用圧縮機を内燃機関で同時に運転する。その場合
ヒートポンプ用圧縮機の回転速度は、回転速度調節機構
により、冷房もしくは暖房の負荷に応じて最適の回転速
度に自動調節される。また、電気のみを供給する場合に
は、クラッチを切ってヒートポンプ用圧縮機の運転を止
め、発電機のみを内燃機関で駆動する。更に、内燃機関
の排気管に設けられた排ガス熱交換器によって、温水ま
たは蒸気を常時供給することができる。[Operation] Therefore, in the present invention, when electricity and water for cooling and heating are simultaneously supplied, the internal combustion engine and the compressor for the heat pump are connected by the clutch through the rotation speed adjusting mechanism, and the generator and the compressor for the heat pump are connected to the internal combustion engine. Drive at the same time in the engine. In that case, the rotation speed of the compressor for the heat pump is automatically adjusted to the optimum rotation speed according to the load of cooling or heating by the rotation speed adjusting mechanism. When supplying only electricity, the clutch is disengaged to stop the operation of the heat pump compressor, and only the generator is driven by the internal combustion engine. Further, hot water or steam can be constantly supplied by the exhaust gas heat exchanger provided in the exhaust pipe of the internal combustion engine.
［実 施 例］ 以下、本発明の実施例を添付図面で参照しつつ説明す
る。[Examples] Examples of the present invention will be described below with reference to the accompanying drawings.
第１図及び第２図は本発明の一実施例であり、内燃機関
１の出力軸２の一端に発電機３を接続し、他端にクラッ
チ４を介して回転速度調節機構５の入力軸5aを接続し、
該回転速度調節機構５の出力軸5bに、ヒートポンプ装置
６内に在って冷媒等の作動流体を吸入圧縮するヒートポ
ンプ用圧縮機７を接続し、更に前記内燃機関１の排気管
８に排熱を回収して温水または蒸気を得るための排ガス
熱交換器９を設けている。前記内燃機関１は発電機３か
ら発電される電気の一部を蓄電するバッテリー10のを備
え、又冷却用水をヒートポンプ装置６から受給する配水
管11を設けている。前記回転速度調節機構５は前記ヒー
トポンプ用圧縮機７の回転速度を冷暖房の負荷に応じて
最適に自動調節する機能を有するもので、その一例を第
２図により説明すると、図中12はヒートポンプ装置６の
冷暖房の負荷値を検出する検出器、13は検出器12が検出
した負荷値に応じて作動するサーボモータ、14はサーボ
モータ13によって制御される無段変速機である。1 and 2 show an embodiment of the present invention, in which an output shaft 2 of an internal combustion engine 1 is connected to a generator 3 at one end, and a clutch 4 is provided at the other end to an input shaft of a rotation speed adjusting mechanism 5. Connect 5a,
A heat pump compressor 7 for sucking and compressing a working fluid such as a refrigerant, which is present in the heat pump device 6, is connected to the output shaft 5b of the rotation speed adjusting mechanism 5, and further exhaust heat is exhausted to the exhaust pipe 8 of the internal combustion engine 1. An exhaust gas heat exchanger 9 is provided for recovering and obtaining hot water or steam. The internal combustion engine 1 includes a battery 10 that stores a part of electricity generated by the generator 3, and a water pipe 11 that receives cooling water from the heat pump device 6. The rotation speed adjusting mechanism 5 has a function of automatically adjusting the rotation speed of the heat pump compressor 7 in accordance with the load of cooling and heating, and an example thereof will be described with reference to FIG. 6 is a detector for detecting the load value of cooling and heating, 13 is a servomotor which operates according to the load value detected by the detector 12, and 14 is a continuously variable transmission controlled by the servomotor 13.
次に本発明の作動について説明する。Next, the operation of the present invention will be described.
電気と冷暖房用水を同時に供給する場合には、クラッチ
４で内燃機関１とヒートポンプ用圧縮機７を回転速度調
節機構５を介して接続し、内燃機関１を作動させて発電
機３とヒートポンプ用圧縮機７を同時に駆動する。発電
機３から発電された電気は所要の場所に送電されると共
に、その一部はバッテリー10に蓄電されて内燃機関１の
運転始動時に使用され、ヒートポンプ用圧縮機７によっ
て吸入圧縮された冷媒等の作動流体はヒートポンプ装置
６内で冷暖房用水の冷却または加熱に関与し、ヒートポ
ンプ装置６は外部の所要場所に必要に応じて冷房用水ま
たは暖房用水を供給し、用水の一部を冷却用として配水
管11を通して内燃機関１へ送給する。回転速度調節機構
５の検出器12はヒートポンプ装置６の冷暖房の負荷値を
検出してサーボモータ13に信号を送り、信号を受信した
サーボモータ13はその負荷値に応じて無段変速機14を制
御し、ヒートポンプ用圧縮機７の回転速度をヒートポン
プ装置６の冷暖房の負荷に応じた最適回転速度に自動調
節する。When supplying electricity and cooling / heating water at the same time, the clutch 4 connects the internal combustion engine 1 and the heat pump compressor 7 via the rotation speed adjusting mechanism 5, and the internal combustion engine 1 is operated to operate the generator 3 and the heat pump compression compressor. Drive machine 7 at the same time. The electricity generated from the generator 3 is transmitted to a required place, and a part of the electricity is stored in the battery 10 and is used when the internal combustion engine 1 is started to operate, and the refrigerant sucked and compressed by the heat pump compressor 7 is compressed. Of the working fluid is involved in cooling or heating of the heating / cooling water in the heat pump device 6, and the heat pump device 6 supplies cooling water or heating water to a required external location as needed and distributes part of the water for cooling. It is fed to the internal combustion engine 1 through the water pipe 11. The detector 12 of the rotation speed adjusting mechanism 5 detects the load value of heating and cooling of the heat pump device 6 and sends a signal to the servo motor 13, and the servo motor 13 which receives the signal operates the continuously variable transmission 14 according to the load value. It controls and automatically adjusts the rotation speed of the compressor 7 for heat pumps to the optimal rotation speed according to the heating / cooling load of the heat pump device 6.
又内燃機関１の排気管８に設けられた排ガス熱交換器９
は運転中の内燃機関１の排熱を回収して水を温水または
蒸気に変えて所要の場所に供給する。An exhaust gas heat exchanger 9 provided in the exhaust pipe 8 of the internal combustion engine 1
Recovers the exhaust heat of the operating internal combustion engine 1 and converts the water into hot water or steam and supplies it to the required place.
また、電気のみを供給する場合には、クラッチ４を切っ
て内燃機関１と回転速度調節機構５の接続を遮断し、内
燃機関１を作動させて発電機３のみを駆動する。When supplying only electricity, the clutch 4 is disengaged to disconnect the internal combustion engine 1 from the rotation speed adjusting mechanism 5, and the internal combustion engine 1 is operated to drive only the generator 3.
なお、本発明は前述の実施例にのみ限定されるものでは
なく、本発明の要旨を逸脱しない範囲内において種々の
変更を加え得ることは勿論である。It should be noted that the present invention is not limited to the above-described embodiments, and it goes without saying that various modifications can be made without departing from the scope of the present invention.
［発明の効果］ 以上説明したように、本発明のエネルギー供給装置によ
れば、上述のような構成を有するので下記のごとき種々
の優れた効果を奏し得る。[Effects of the Invention] As described above, according to the energy supply device of the present invention, since it has the configuration as described above, various excellent effects as described below can be obtained.
（Ｉ） 省エネルギーと、設備費の低減が図れる。(I) Energy saving and equipment cost reduction can be achieved.
（II） ランニングコストの低減を図ることができる。(II) Running costs can be reduced.
（III） エネルギー利用効率が向上する。(III) Energy use efficiency is improved.
第１図は本発明のエネルギー供給装置の一実施例の説明
図、第２図は第１図の回転速度調節機構の一例の説明
図、第３図は従来の電力供給装置の説明図、第４図は従
来の冷暖房用冷熱源供給装置の説明図である。 図中、１は内燃機関、３は発電機、５は回転速度調節機
構、７はヒートポンプ用圧縮機、９は排ガス熱交換器、
12は検出器、13はサーボモータ、14は無段変速機を示
す。FIG. 1 is an explanatory view of an embodiment of the energy supply device of the present invention, FIG. 2 is an explanatory view of an example of the rotation speed adjusting mechanism of FIG. 1, and FIG. 3 is an explanatory view of a conventional power supply device. FIG. 4 is an explanatory diagram of a conventional cooling / heating source for cooling / heating. In the figure, 1 is an internal combustion engine, 3 is a generator, 5 is a rotation speed adjusting mechanism, 7 is a heat pump compressor, 9 is an exhaust gas heat exchanger,
12 is a detector, 13 is a servomotor, and 14 is a continuously variable transmission.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 岡庭 荘重郎 東京都江東区豊洲２丁目１番１号 石川島 播磨重工業株式会社東京第一工場内 (72)発明者 高原 重雄 東京都江東区豊洲２丁目１番１号 石川島 播磨重工業株式会社東京第一工場内 (56)参考文献 特開 昭57−47171（ＪＰ，Ａ) 実開 昭60−57721（ＪＰ，Ｕ) 実開 昭62−148761（ＪＰ，Ｕ) ─────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Sojuro Okanaba 2-1-1 Toyosu, Koto-ku, Tokyo Ishikawajima Harima Heavy Industries Ltd. Tokyo No. 1 factory (72) Inventor Shigeo Takahara 2-chome, Toyosu, Koto-ku, Tokyo No. 1 No. 1 Ishikawajima Harima Heavy Industries Ltd. Tokyo No. 1 Factory (56) Reference JP-A-57-47171 (JP, A) Actually opened 60-57721 (JP, U) Actually opened 62-148761 (JP, U)
Claims (1)
力軸回転速度になし得る回転速度調節機構の入力軸を内
燃機関の出力軸の一端にクラッチを介して接続し、且つ
前記回転速度調節機構の出力軸にヒートポンプ用圧縮機
を接続し、前記内燃機関の出力軸の他端に発電機を接続
し、更に内燃機関の排熱を回収して温水または蒸気を得
るための排ガス熱交換器を前記内燃機関の排気管に設け
たことを特徴とするエネルギー供給装置。Claim: What is claimed is: 1. An input shaft of a rotation speed adjusting mechanism, which can freely change the input shaft rotation speed to achieve a required output shaft rotation speed, is connected to one end of an output shaft of an internal combustion engine via a clutch, and the rotation is performed. A heat pump compressor is connected to the output shaft of the speed control mechanism, a generator is connected to the other end of the output shaft of the internal combustion engine, and exhaust gas heat for recovering exhaust heat of the internal combustion engine to obtain hot water or steam. An energy supply device comprising an exchanger provided in an exhaust pipe of the internal combustion engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62246810A JPH0791973B2 (en) | 1987-09-30 | 1987-09-30 | Energy supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62246810A JPH0791973B2 (en) | 1987-09-30 | 1987-09-30 | Energy supply equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0192508A JPH0192508A (en) | 1989-04-11 |
| JPH0791973B2 true JPH0791973B2 (en) | 1995-10-09 |
Family
ID=17154021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62246810A Expired - Fee Related JPH0791973B2 (en) | 1987-09-30 | 1987-09-30 | Energy supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0791973B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2782121B1 (en) * | 1998-07-31 | 2001-03-02 | Gen Signalisation Routiere | INTERNAL COMBUSTION ENGINE ARRANGEMENT, TRANSMISSION AND DRIVEN ELEMENTS AND SELF-PROPELLED ENGINE FOR PUBLIC WORKS EQUIPPED WITH SUCH ARRANGEMENT |
| KR100391773B1 (en) * | 2000-12-30 | 2003-07-12 | 전정수 | a portable power producer |
| CN101922350B (en) * | 2010-09-02 | 2012-11-07 | 天津大学 | Gas heat pump system with engine for directly driving water pump at end |
| CN102162394A (en) * | 2011-04-01 | 2011-08-24 | 徐查庆 | Dual-purpose machine combining rare earth generator and water pump |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6057721U (en) * | 1983-09-29 | 1985-04-22 | 株式会社小松製作所 | Engine driven compressor equipment |
| JPS62148761U (en) * | 1986-03-13 | 1987-09-19 |
-
1987
- 1987-09-30 JP JP62246810A patent/JPH0791973B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0192508A (en) | 1989-04-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4570077A (en) | Waste heat recovery system driven alternators and auxiliary drive systems therefor | |
| JP4240155B1 (en) | Steam system | |
| CN107013260A (en) | System and its operation method based on the double drives of air-introduced machine vapour electricity and variable-frequency power generation | |
| EP0472294A1 (en) | Power pack | |
| US4920276A (en) | Heat-and-electricity supply system | |
| JPS6333400B2 (en) | ||
| CN109450167A (en) | A kind of mechatronics integration speed-regulating system and its soft-start method | |
| EP1571023A1 (en) | Engine-operated or electrically-operated air conditioner and control method for the same | |
| JPH0791973B2 (en) | Energy supply equipment | |
| KR100539101B1 (en) | Three generation energy system for controlling among cooling/heating and electric power generation | |
| CN103940051A (en) | Control method and control system for mode conversion of air conditioner | |
| US6698223B2 (en) | Energy collecting system and method of operating the same | |
| CN115450593A (en) | Steam-electricity double-drive system, skid-mounted equipment and steam-electricity double-drive method | |
| JP3132266B2 (en) | Exhaust energy recovery device | |
| JP2896545B2 (en) | Energy recovery system using supercharger with rotating electric machine | |
| JPS642988Y2 (en) | ||
| JP2002168540A (en) | Multi type air conditioner | |
| SU1677374A1 (en) | Method and apparatus for control of machine output | |
| JPS61258930A (en) | Fuel gas pressure-up controlling system | |
| JP2007218480A (en) | Gas heat pump air conditioner | |
| CN120557827A (en) | Dual-power drive refrigeration device and construction method | |
| JP3782478B2 (en) | Compressor preheating device | |
| JPS62196031A (en) | Energy reversible conversion and apparatus for utilizing thermal energy | |
| JPS62197606A (en) | Heat recovery device | |
| CN2163251Y (en) | High pressure reciprocating plunger pump prime mover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |