JP3127221B2 - Mover - Google Patents
MoverInfo
- Publication number
- JP3127221B2 JP3127221B2 JP11137604A JP13760499A JP3127221B2 JP 3127221 B2 JP3127221 B2 JP 3127221B2 JP 11137604 A JP11137604 A JP 11137604A JP 13760499 A JP13760499 A JP 13760499A JP 3127221 B2 JP3127221 B2 JP 3127221B2
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- heating
- cooling
- working fluid
- tank
- 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
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- Engine Equipment That Uses Special Cycles (AREA)
Description
【発明の属する技術】アンモニア等の低温加熱により高
い蒸気圧力を得られる作動流体を利用するカリーナ・サ
イクル発動機の効率向上を目的とする発動機の改良に関
する技術である。BACKGROUND OF THE INVENTION The present invention relates to a technique for improving the efficiency of a Kalina cycle motor using a working fluid capable of obtaining a high vapor pressure by heating at a low temperature such as ammonia.
【従来の技術】カリーナ・サイクル応用の発動機は近年
海洋温度差発電等において利用されつつあるが、その加
熱温度の選択が充分でなく、蒸気圧がやや不十分で実用
化普及に難点がある現状である。2. Description of the Related Art Carina cycle motors have recently been used in ocean temperature difference power generation and the like, but their heating temperature is not sufficiently selected, and their vapor pressure is rather insufficient, making them difficult to spread in practical use. It is the current situation.
【発明の解決しようとする課題と解決のための手段】本
発明においては、作動流体の加熱において作動流体の蒸
気圧を充分に高め、少なくとも１０気圧以上となるよう
に加熱流体を予め加温して断熱保温構造の加熱流体槽に
準備した上、蒸発器に送って作動流体を加熱し、他方に
充分に冷却した冷却用流体を断熱保冷をされた冷却用流
体槽より凝縮器に送り、作動後の作動流体の冷却及び凝
縮が効率的に行われるようにしたものである。SUMMARY OF THE INVENTION In the present invention, in heating the working fluid, the vapor pressure of the working fluid is sufficiently increased, and the heating fluid is preliminarily heated to at least 10 atm. Prepared in a heating fluid tank with an adiabatic insulation structure, sent to the evaporator to heat the working fluid, and sent a sufficiently cooled cooling fluid to the condenser from the adiabatic cooling fluid tank to the condenser. The cooling and the condensing of the working fluid thereafter are performed efficiently.
【発明の実施の形態と実例】発明の実施について図面に
示した回路略図により詳細に説明する。カリーナ・サイ
クル発動機における作動流体をアンモニアとして選ぶ場
合に、アンモニアの蒸気圧力は蒸発器における加熱温度
が０℃の場合には約４気圧であり、加熱温度が２５℃の
場合には約７気圧であり、又加熱温度が５０℃の場合に
は約１０気圧である。最近の海洋温度差発電においては
蒸発器の加熱温度は２７℃乃至３０℃でありその蒸気圧
力にはやや不足の感がある。本発明においては蒸発器
（１）における加熱温度を５０℃以上に保つことによ
り、蒸気圧力を約１０気圧以上に保つことを目標として
機器を構成したのである。即ち加熱流体（２）を加熱流
体槽（３）より蒸発器（１）に供給する場合、加熱流体
（２）の温度を５０℃以上に保つことに留意して断熱保
温構造の加熱流体槽（３）を設け、又作動流体（４）が
加熱され蒸発してタービン（５）を作動した後、凝縮器
（６）において冷却される場合に０℃乃至３℃に保った
冷却用流体（７）を冷却用流体槽（８）より供給し冷却
凝縮を行う。本発明においては作動流体（４）は作動流
体槽（４′）よりポンプ（９）により蒸発器（１）に送
られ、加熱流体槽（３）よりポンプ（１０）により蒸発
器（１）に送られた加熱流体（２）により充分に加熱さ
れて、約１０気圧以上の蒸気圧によりタービン（５）を
作動させた後、回路（１１）により凝縮器（６）に至
り、冷却用流体槽（８）よりポンプ（１２）により送ら
れる冷却用流体（７）により冷却凝縮して回路（１３）
を経て作動流体槽（４′）に還流した後、作動流体槽
（４′）、蒸発器（１）、タービン（５）、凝縮器
（６）、作動流体槽（４′）の循環を繰返すのである。
一方加熱流体（２）は加熱流体槽（３）より嵌合式連結
具（１４）を経て、ポンプ（１０）、回路（２′）によ
り、蒸発器（１）に送られて加熱作用を終った後、嵌合
式連結具（１５）を経て加熱流体貯溜槽（３′）に貯溜
される。又、冷却用流体（７）は、冷却用流体槽（８）
より嵌合式連結具（１６）、回路（７′）を経てポンプ
（１２）により、凝縮器（６）に送られて作動流体
（４）を冷却した後、ポンプ（１７）により嵌合式連結
具（１８）を経て、冷却用流体貯溜槽（８′）に貯溜さ
れる。従って本発明においては、加熱流体（２）を収容
する加熱流体槽（３）及び加熱流体貯溜槽（３′）は、
嵌合式連結具（１４）及び（１５）において回路
（２′）より取り外し交換することができ、又冷却用流
体（７）を収容する冷却用流体槽（８）及び冷却用流体
貯溜槽（８′）は嵌合式連結具（１６）及び（１８）に
おいて回路（７′）より取り外し交換することができ
る。従って加熱流体（３）及び冷却用流体（７）は必要
により補充交換が自由であり加熱流体（２）による作動
流体（４）の加熱と冷却用流体（７）による作動流体
（４）の冷却が極めてまとまった空間において可能とな
るのである。BRIEF DESCRIPTION OF THE DRAWINGS The invention will be described in more detail with reference to the schematic circuit diagram shown in the drawings. When the working fluid in the Kalina cycle motor is selected as ammonia, the vapor pressure of ammonia is about 4 atm when the heating temperature in the evaporator is 0 ° C, and about 7 atm when the heating temperature is 25 ° C. When the heating temperature is 50 ° C., the pressure is about 10 atm. In recent ocean temperature difference power generation, the heating temperature of the evaporator is 27 ° C. to 30 ° C., and there is a feeling that the steam pressure is somewhat insufficient. In the present invention, the apparatus is configured with the aim of maintaining the steam pressure at about 10 atm or more by maintaining the heating temperature in the evaporator (1) at 50 ° C. or more. That is, when the heating fluid (2) is supplied from the heating fluid tank (3) to the evaporator (1), it is necessary to keep the temperature of the heating fluid (2) at 50 ° C. or more, and the heating fluid tank having the adiabatic heat insulation structure ( After the working fluid (4) is heated and evaporated to operate the turbine (5), the cooling fluid (7) maintained at 0 ° C. to 3 ° C. when cooled in the condenser (6) is provided. ) Is supplied from the cooling fluid tank (8) to perform cooling and condensation. In the present invention, the working fluid (4) is sent from the working fluid tank (4 ') to the evaporator (1) by the pump (9), and from the heating fluid tank (3) to the evaporator (1) by the pump (10). After being sufficiently heated by the sent heating fluid (2) and operating the turbine (5) with a vapor pressure of about 10 atmospheres or more, the circuit (11) reaches the condenser (6), and the cooling fluid tank (8) Cooling and condensing by the cooling fluid (7) sent from the pump (12) from the circuit (13)
Circulates back to the working fluid tank (4 '), and then the circulation of the working fluid tank (4'), the evaporator (1), the turbine (5), the condenser (6), and the working fluid tank (4 ') is repeated. It is.
On the other hand, the heating fluid (2) is sent from the heating fluid tank (3) to the evaporator (1) by the pump (10) and the circuit (2 ') through the fitting type fitting (14) to complete the heating action. Thereafter, the fluid is stored in the heated fluid storage tank (3 ') via the fitting type connection tool (15). The cooling fluid (7) is provided in the cooling fluid tank (8).
After being sent to the condenser (6) by the pump (12) via the fitting (16) and the circuit (7 ') to cool the working fluid (4), the fitting (F) is connected by the pump (17). After (18), it is stored in the cooling fluid storage tank (8 '). Therefore, in the present invention, the heating fluid tank (3) containing the heating fluid (2) and the heating fluid storage tank (3 ′) are
A cooling fluid tank (8) and a cooling fluid storage tank (8) that can be removed and replaced from the circuit (2 ') in the fitting type fittings (14) and (15) and contain the cooling fluid (7). ') Can be removed and replaced from the circuit (7') in the mating connectors (16) and (18). Therefore, the heating fluid (3) and the cooling fluid (7) can be freely refilled and replaced as needed, and the heating fluid (4) is heated by the heating fluid (2) and the working fluid (4) is cooled by the cooling fluid (7). Is possible in a very cohesive space.
【発明の効果】以上詳細に述べた通り本発明において
は、カリーナ・サイクル発動機の蒸発器（１）における
加熱温度が、作動流体（４）をアンモニアとして選択す
る場合には、５０℃以上であるため作動流体（４）の蒸
気圧力が約１０気圧以上となり、作動流体（４）は充分
な作動ができるのである。しかも加熱流体槽（３）は回
路（２′）において嵌合式連結具（１４）及び（１５）
により、又冷却用流体槽（８）は回路（７′）において
嵌合式連結具（１６）及び（１８）により必要に応じて
適時連結を解いて交換でき、各機器が限られた空間に収
容できるため、車上発動機、即ち自動車用発動機として
も活用可能である。従って本発明は従来のカリーナ・サ
イクル発動機において稍不足した作動流体（４）の蒸気
圧力を充分に高めると共に、作動流体（４）を循環する
蒸発器（１）タービン（５）凝縮器（６）作動流体槽
（４′）を結ぶ主回路（１′）及び（１１）とは別に、
加熱流体（２）を供給する加熱流体槽（３）回路
（２′）加熱流体貯溜槽（３′）を結ぶ回路と更に冷却
用流体（７）を供給する冷却用流体槽（８）回路
（７′）冷却用流体貯溜槽（８′）を結ぶ回路の３回路
がまとまった空間に収容され機器の配設が省空間的に行
えて小型化できるのである。更にカリーナ・サイクル発
動機の特徴として、排気ガスの排出が無く地球温暖化の
心配もなく、作動流体及び加熱流体並びに冷却用流体の
循環的使用により省資源的であり、新しいエネルギー供
給源としての極めて効率的な発動機を提供することがで
きるのである。As described above in detail, in the present invention, the heating temperature in the evaporator (1) of the Kalina cycle motor is set to 50 ° C. or more when the working fluid (4) is selected as ammonia. Therefore, the vapor pressure of the working fluid (4) becomes about 10 atmospheres or more, and the working fluid (4) can operate sufficiently. Moreover, the heated fluid tank (3) is provided with the fitting type fittings (14) and (15) in the circuit (2 ').
In addition, the cooling fluid tank (8) can be replaced in the circuit (7 ') by means of the fitting type fittings (16) and (18) when necessary, and can be replaced, and each device can be accommodated in a limited space. Therefore, it can also be used as an on-vehicle engine, that is, an automobile engine. Accordingly, the present invention sufficiently increases the vapor pressure of the working fluid (4) which is slightly insufficient in the conventional carina cycle motor, and evaporates (1) turbine (5) condenser (6) for circulating the working fluid (4). ) Apart from the main circuits (1 ') and (11) connecting the working fluid tank (4'),
A heating fluid tank (3) for supplying a heating fluid (2); a circuit (2 ') for connecting a heating fluid reservoir (3'); and a cooling fluid tank (8) circuit for further supplying a cooling fluid (7) ( 7 ') The three circuits of the circuit connecting the cooling fluid storage tank (8') are housed in an integrated space, so that the equipment can be arranged in a space-saving manner and the size can be reduced. Further features of the Kalina cycle motor are that it emits no exhaust gas and does not have to worry about global warming, it is resource saving by the cyclic use of working fluid, heating fluid and cooling fluid, and it is a new energy source An extremely efficient mover can be provided.
【図 １】 図面は本発明の回路略図である。図中符
号にて示された作用機器等は下記の通りである。FIG. 1 is a circuit schematic diagram of the present invention. The working devices and the like indicated by reference numerals in the figure are as follows.
（１）蒸発器 （８′）冷却用
流体貯溜槽 （２）加熱用流体 （９）ポンプ （２′）回路 （１０）ポンプ （３）加熱流体槽 （１１）回路 （３′）加熱流体貯溜槽 （１２）ポンプ （４）作動流体 （１３）回路 （４′）作動流体槽 （１４）嵌合式
連結具 （５）タービン （１５）嵌合式
連結具 （６）凝縮器 （１６）嵌合式
連結具 （７）冷却用流体 （１７）ポンプ （７′）回路 （１８）嵌合式
連結具 （８）冷却用流体槽(1) Evaporator (8 ') Cooling fluid storage tank (2) Heating fluid (9) Pump (2') Circuit (10) Pump (3) Heating fluid tank (11) Circuit (3 ') Heating fluid storage Tank (12) Pump (4) Working fluid (13) Circuit (4 ') Working fluid tank (14) Fitting connection tool (5) Turbine (15) Fitting connection tool (6) Condenser (16) Fitting connection (7) Cooling fluid (17) Pump (7 ') Circuit (18) Fitting type connector (8) Cooling fluid tank
Claims (1)
体の蒸気圧力によりタービンを作動し、作動後の作動流
体を凝縮器において冷却凝縮して作動流体槽に還流した
後再び蒸発器に送り循環を繰返すカリーナ・サイクル発
動機において、作動流体を蒸発器において加熱する加熱
流体を予め作動流体の蒸気圧力を約１０気圧以上に保ち
得る温度に加熱した上断熱保温構造の加熱流体槽に準備
し、別に作動後の作動流体を凝縮器において必要な温度
に冷却する冷却用流体を準備する断熱保冷構造の冷却用
流体槽を設けると共に、加熱流体槽と蒸発器及び加熱作
用後の加熱流体を貯溜する加熱流体貯溜槽を結ぶ回路を
嵌合式連結具にて結び、又冷却用流体槽と凝縮器及び冷
却作用後の冷却用流体を貯溜する冷却用流体貯溜槽を結
ぶ回路も嵌合式連結具により結ぶことにより得られる効
率的カリーナ・サイクル発動機。1. A working fluid is heated in an evaporator, a turbine is operated by the vapor pressure of the working fluid, and the working fluid after operation is cooled and condensed in a condenser, returned to a working fluid tank, and then sent to the evaporator again. In a Kalina cycle motor that repeats circulation, a heating fluid for heating a working fluid in an evaporator is prepared in advance in a heating fluid tank having an adiabatic heat insulation structure heated to a temperature capable of maintaining a vapor pressure of the working fluid at about 10 atm or more. Separately, a cooling fluid tank having an adiabatic cooling structure for preparing a cooling fluid for cooling a working fluid after operation to a required temperature in a condenser is provided, and a heating fluid tank and an evaporator and a heating fluid after a heating action are stored. The circuit connecting the heating fluid storage tanks to be connected is connected by a fitting type connector, and the circuit connecting the cooling fluid tank to the condenser and the cooling fluid storage tank for storing the cooling fluid after the cooling operation is also connected by the fitting type connection. Efficient Kalina cycle mover obtained by connecting the ingredients.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11137604A JP3127221B2 (en) | 1999-04-08 | 1999-04-08 | Mover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11137604A JP3127221B2 (en) | 1999-04-08 | 1999-04-08 | Mover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000291413A JP2000291413A (en) | 2000-10-17 |
| JP3127221B2 true JP3127221B2 (en) | 2001-01-22 |
Family
ID=15202585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11137604A Expired - Fee Related JP3127221B2 (en) | 1999-04-08 | 1999-04-08 | Mover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3127221B2 (en) |
-
1999
- 1999-04-08 JP JP11137604A patent/JP3127221B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000291413A (en) | 2000-10-17 |
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