CN103629856A - Mixed vaporization internal combustion waste heat refrigeration system - Google Patents

Mixed vaporization internal combustion waste heat refrigeration system Download PDF

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CN103629856A
CN103629856A CN201310611489.1A CN201310611489A CN103629856A CN 103629856 A CN103629856 A CN 103629856A CN 201310611489 A CN201310611489 A CN 201310611489A CN 103629856 A CN103629856 A CN 103629856A
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communicated
fluid
liquid
pump
internal combustion
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CN103629856B (en
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靳北彪
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Wujiang science and Technology Pioneer Park Management Service Co., Ltd
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Molecule Power Beijing Technology Co Ltd
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    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine

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Abstract

The invention discloses a gas-liquid separation internal combustion waste heat refrigeration system, and relates to a mixed vaporization internal combustion waste heat refrigeration system. The mixed vaporization internal combustion waste heat refrigeration system comprises a gas-liquid separator of an internal combustion engine cooling water channel, and an exhaust vaporizer, wherein a high-temperature fluid inlet of the gas-liquid separator of the internal combustion engine cooling water channel is communicated with a fluid outlet of the internal combustion engine cooling water channel; a low-temperature liquid outlet of the gas-liquid separator of the internal combustion engine cooling water channel is communicated with a fluid inlet of the internal combustion engine cooling water channel; a steam outlet of the gas-liquid separator of the internal combustion engine cooling water channel is communicated with a power fluid inlet of a jet pump; a low-pressure fluid inlet of the jet pump is communicated with an evaporator; a liquid supplement inlet is formed in a communication channel between the low-temperature liquid outlet of the gas-liquid separator of the internal combustion engine cooling water channel and the fluid inlet of the internal combustion engine cooling water channel; the liquid supplement inlet is communicated with a liquid outlet of a liquid pump; a gas outlet of a heated fluid channel of the exhaust vaporizer is communicated with a medium inlet of an acting mechanism; a liquid inlet of the heated fluid channel of the exhaust vaporizer is communicated with a liquid outlet of an auxiliary liquid pump. The mixed vaporization internal combustion waste heat refrigeration system is simple in structure and low in manufacturing cost.

Description

Mix vaporization internal combustion utilizing waste heat for refrigeration system
Technical field
The present invention relates to energy and power engineering field, particularly a kind of mixing vaporization internal combustion utilizing waste heat for refrigeration system.
Background technology
Utilize the technical scheme of afterheat of IC engine refrigeration a lot, but complex structures all, manufacturing cost is high, therefore need to invent a kind of refrigeration unit that utilizes afterheat of IC engine of low cost of manufacture simple in structure.
Summary of the invention
In order to address the above problem, the technical scheme that the present invention proposes is as follows:
Scheme 1: a kind of mixing vaporization internal combustion utilizing waste heat for refrigeration system, comprise hybrid vaporizer, exhaust vaporizer, the high temperature fluid entrance of described hybrid vaporizer is communicated with cooling water of internal combustion engine road fluid issuing, the cryogenic liquid outlet of described hybrid vaporizer is communicated with described cooling water of internal combustion engine road fluid intake, the steam (vapor) outlet of described hybrid vaporizer is communicated with the motive fluid entrance of jet pump, the low-pressure fluid entrance of described jet pump is communicated with evaporimeter, in the high temperature fluid entrance of described hybrid vaporizer and the communicating passage between described cooling water of internal combustion engine road fluid issuing or in the cryogenic liquid outlet of described hybrid vaporizer and the communicating passage between described cooling water of internal combustion engine road fluid intake, establish liquid circulation pump, on the fluid zone of described hybrid vaporizer, establish working medium entrance, described working medium entrance is communicated with the liquid outlet of liquor pump, the gas vent that is heated fluid passage of described exhaust vaporizer is communicated with the working medium entrance of acting mechanism, the liquid inlet that is heated fluid passage of described exhaust vaporizer is communicated with the liquid outlet of subsidiary liquid pump.
Scheme 2: on the basis of scheme 1, described acting mechanism is made as turbine.
Scheme 3: on the basis of scheme 1, the described acting sender property outlet of mechanism and the motive fluid entrance of described jet pump are communicated with.
Scheme 4: on the basis of scheme 1, the described acting sender property outlet of mechanism and the motive fluid entrance of satellite jets pump are communicated with, and the low-pressure fluid entrance of described satellite jets pump is communicated with attached evaporimeter.
Scheme 5: on the basis of scheme 4, the fluid issuing of described satellite jets pump is communicated with attached condensate cooler through the zone of heat liberation that adds of regenerator; The liquid outlet of described attached condensate cooler is communicated with the liquid inlet of described subsidiary liquid pump through the fluid passage that is heated of described regenerator, or the liquid outlet of described attached condensate cooler is communicated with the liquid inlet of described subsidiary liquid pump, the liquid inlet that is heated fluid passage of described exhaust vaporizer is communicated with the liquid outlet of described subsidiary liquid pump through the fluid passage that is heated of described regenerator.
Scheme 6, : on the basis of scheme 5, described attached condensate cooler is made as hybrid condensate cooler, described hybrid condensate cooler comprises blender, heat extraction device and circulating pump, the fluid issuing of described satellite jets pump is communicated with described blender, in the liquid phase region of described blender, establish circulating fluid outlet, fluid injector is established in gas phase zone at described blender, described circulating fluid outlet is communicated with described fluid injector through described heat extraction device, described circulating pump is located in the communicating passage between described circulating fluid outlet and described fluid injector, the liquid phase region of described blender is communicated with the liquid inlet of described subsidiary liquid pump.
Scheme 7: on the basis of scheme 6, establish by-pass port in the communicating passage between described heat extraction device and described fluid injector, described by-pass port is communicated with the liquid inlet of described attached evaporimeter through throttling control valve or through throttle structure.
Scheme 8: on the basis of scheme 6, the liquid phase region of described blender is communicated with described attached evaporimeter through throttling control valve or through throttle structure.
The fluid issuing of described satellite jets pump is communicated with attached condensate cooler, and the liquid outlet of described attached condensate cooler is communicated with the liquid inlet of described subsidiary liquid pump.
The liquid outlet of described attached condensate cooler is communicated with the liquid inlet of described attached evaporimeter through throttling control valve or through throttle structure.
In the liquid outlet of described attached condensate cooler and the communicating passage between described attached evaporimeter, establish cooler.
Described attached condensate cooler is made as hybrid condensate cooler, described hybrid condensate cooler comprises blender, heat extraction device and circulating pump, the fluid issuing of described satellite jets pump is communicated with described blender, in the liquid phase region of described blender, establish circulating fluid outlet, fluid injector is established in gas phase zone at described blender, described circulating fluid outlet is communicated with described fluid injector through described heat extraction device, described circulating pump is located in the communicating passage between described circulating fluid outlet and described fluid injector, the liquid phase region of described blender is communicated with the liquid inlet of described subsidiary liquid pump.
In the communicating passage between described heat extraction device and described fluid injector, establish by-pass port, described by-pass port is communicated with the liquid inlet of described attached evaporimeter through throttling control valve or through throttle structure.
The liquid phase region of described blender is communicated with described attached evaporimeter through throttling control valve or through throttle structure.
In the communicating passage between the steam (vapor) outlet of described hybrid vaporizer and the motive fluid entrance of described jet pump, establish compressor.
Described acting mechanism is to described compressor outputting power.
Described cooling water of internal combustion engine road fluid issuing is communicated with the liquid inlet of described subsidiary liquid pump.
Described acting mechanism is made as turbine.
The described acting sender property outlet of mechanism and the motive fluid entrance of described jet pump are communicated with.
The described acting sender property outlet of mechanism and the motive fluid entrance of satellite jets pump are communicated with, and the low-pressure fluid entrance of described satellite jets pump is communicated with attached evaporimeter.
The fluid issuing of described satellite jets pump is communicated with attached condensate cooler, and the liquid outlet of described attached condensate cooler is communicated with the liquid inlet of described liquor pump.
The liquid outlet of described attached condensate cooler is communicated with the liquid inlet of described attached evaporimeter through throttling control valve or through throttle structure.
In the communicating passage between described attached condensate cooler and described attached evaporimeter, establish cooler.
Described attached condensate cooler is made as hybrid condensate cooler, described hybrid condensate cooler comprises blender, heat extraction device and circulating pump, the fluid issuing of described satellite jets pump is communicated with described blender, in the liquid phase region of described blender, establish circulating fluid outlet, fluid injector is established in gas phase zone at described blender, described circulating fluid outlet is communicated with described fluid injector through described heat extraction device, described circulating pump is located in the communicating passage between described circulating fluid outlet and described fluid injector, the liquid phase region of described blender is communicated with the liquid inlet of described subsidiary liquid pump.
In the communicating passage between described heat extraction device and described fluid injector, establish by-pass port, described by-pass port is communicated with the liquid inlet of described attached evaporimeter through throttling control valve or through throttle structure.
The liquid phase region of described blender is communicated with described attached evaporimeter through throttling control valve or through throttle structure.
The fluid issuing of described jet pump is communicated with condensate cooler, and the liquid outlet of described condensate cooler is communicated with the liquid inlet of described liquor pump.
The liquid outlet of described condensate cooler is communicated with the liquid inlet of described evaporimeter through throttling control valve or through throttle structure.
In the communicating passage between described condensate cooler and described evaporimeter, establish cooler.
Described condensate cooler is made as hybrid condensate cooler, described hybrid condensate cooler comprises blender, heat extraction device and circulating pump, the fluid issuing of described jet pump is communicated with described blender, in the liquid phase region of described blender, establish circulating fluid outlet, fluid injector is established in gas phase zone at described blender, described circulating fluid outlet is communicated with described fluid injector through described heat extraction device, described circulating pump is located in the communicating passage between described circulating fluid outlet and described fluid injector, and the liquid phase region of described blender is communicated with the liquid inlet of described liquor pump.
In the communicating passage between described heat extraction device and described fluid injector, establish by-pass port, described by-pass port is communicated with the liquid inlet of described evaporimeter through throttling control valve or through throttle structure.
The liquid phase region of described blender is communicated with described evaporimeter through throttling control valve or through throttle structure.
The fluid issuing of described jet pump is communicated with condensate cooler through the zone of heat liberation that adds of regenerator; The liquid outlet of described condensate cooler is communicated with the liquid inlet of described liquor pump through the fluid passage that is heated of described regenerator, or the liquid outlet of described condensate cooler and the liquid inlet of described liquor pump be communicated with, described working medium entrance is communicated with the liquid outlet of described liquor pump through the fluid passage that is heated of described regenerator.
Described condensate cooler is made as hybrid condensate cooler, described hybrid condensate cooler comprises blender, heat extraction device and circulating pump, the fluid issuing of described jet pump is communicated with described blender, in the liquid phase region of described blender, establish circulating fluid outlet, fluid injector is established in gas phase zone at described blender, described circulating fluid outlet is communicated with described fluid injector through described heat extraction device, described circulating pump is located in the communicating passage between described circulating fluid outlet and described fluid injector, and the liquid phase region of described blender is communicated with the liquid inlet of described liquor pump.
In the communicating passage between described heat extraction device and described fluid injector, establish by-pass port, described by-pass port is communicated with the liquid inlet of described evaporimeter through throttling control valve or through throttle structure.
The liquid phase region of described blender is communicated with described evaporimeter through throttling control valve or through throttle structure.
Described evaporimeter and described attached evaporimeter integrated setting.
The fluid issuing of described jet pump is communicated with condensate cooler, and the liquid outlet of described condensate cooler is communicated with the liquid inlet of described liquor pump, described condensate cooler and described attached condensate cooler integrated setting.
A kind of mixing vaporization internal combustion utilizing waste heat for refrigeration system, comprise hybrid vaporizer, exhaust vaporizer, the high temperature fluid entrance of described hybrid vaporizer is communicated with cooling water of internal combustion engine road fluid issuing, the cryogenic liquid outlet of described hybrid vaporizer is communicated with cooling water of internal combustion engine road fluid intake, the steam (vapor) outlet of described hybrid vaporizer is communicated with the low-pressure fluid entrance of jet pump, the gas vent that is heated fluid passage of described exhaust vaporizer is communicated with the motive fluid entrance of described jet pump, the fluid issuing of described jet pump is communicated with the motive fluid entrance of satellite jets pump, the low-pressure fluid entrance of described satellite jets pump is communicated with evaporimeter, in the high temperature fluid entrance of described hybrid vaporizer and the communicating passage between cooling water of internal combustion engine road fluid issuing or in the cryogenic liquid outlet of described hybrid vaporizer and the communicating passage between cooling water of internal combustion engine road fluid intake, establish liquid circulation pump, on the fluid zone of described hybrid vaporizer, establish working medium entrance, described working medium entrance is communicated with the liquid outlet of liquor pump, the liquid inlet that is heated fluid passage of described exhaust vaporizer is communicated with the liquid outlet of subsidiary liquid pump.
A kind of mixing vaporization internal combustion utilizing waste heat for refrigeration system, comprise hybrid vaporizer, exhaust vaporizer, the high temperature fluid entrance of described hybrid vaporizer is communicated with cooling water of internal combustion engine road fluid issuing, the cryogenic liquid outlet of described hybrid vaporizer is communicated with described cooling water of internal combustion engine road fluid intake, the steam (vapor) outlet of described hybrid vaporizer is communicated with the motive fluid entrance of jet pump, the low-pressure fluid entrance of described jet pump is communicated with evaporimeter, the fluid issuing of described jet pump is communicated with the low-pressure fluid entrance of increment jet pump (33), the gas vent that is heated fluid passage of described exhaust vaporizer is communicated with the motive fluid entrance of described increment jet pump (33), the fluid issuing of described increment jet pump (33) is communicated with the motive fluid entrance of satellite jets pump, the low-pressure fluid entrance of described satellite jets pump is communicated with attached evaporimeter, in the high temperature fluid entrance of described hybrid vaporizer and the communicating passage between described cooling water of internal combustion engine road fluid issuing or in the cryogenic liquid outlet of described hybrid vaporizer and the communicating passage between described cooling water of internal combustion engine road fluid intake, establish liquid circulation pump, on the fluid zone of described hybrid vaporizer, establish working medium entrance, described working medium entrance is communicated with the liquid outlet of liquor pump, the liquid inlet that is heated fluid passage of described exhaust vaporizer is communicated with the liquid outlet of subsidiary liquid pump.
Described cooling water of internal combustion engine road fluid issuing is communicated with the liquid inlet of described subsidiary liquid pump.
Described satellite jets pump is communicated with condensate cooler, and the liquid outlet of described condensate cooler is communicated with the liquid inlet of described liquor pump.
Described satellite jets pump is communicated with condensate cooler, and the liquid outlet of described condensate cooler is communicated with the liquid inlet of described liquor pump, and the liquid outlet of described condensate cooler is communicated with the liquid inlet of described subsidiary liquid pump.
Described satellite jets pump is communicated with condensate cooler, and the liquid outlet of described condensate cooler is communicated with the liquid inlet of described liquor pump, and the liquid outlet of described condensate cooler is communicated with the liquid inlet of described subsidiary liquid pump.
The liquid outlet of described condensate cooler is communicated with described evaporimeter through throttling control valve or through throttle structure.
The liquid outlet of described condensate cooler is communicated with described evaporimeter through throttling control valve or through throttle structure.
Described condensate cooler is made as hybrid condensate cooler, described hybrid condensate cooler comprises blender, heat extraction device and circulating pump, the fluid issuing of described jet pump is communicated with described blender, in the liquid phase region of described blender, establish circulating fluid outlet, fluid injector is established in gas phase zone at described blender, described circulating fluid outlet is communicated with described fluid injector through described heat extraction device, described circulating pump is located in the communicating passage between described circulating fluid outlet and described fluid injector, and the liquid phase region of described blender is communicated with the liquid inlet of described liquor pump.
In the communicating passage between described heat extraction device and described fluid injector, establish by-pass port, described by-pass port is communicated with the liquid inlet of described evaporimeter through throttling control valve or through throttle structure.
The liquid phase region of described blender is communicated with described evaporimeter through throttling control valve or through throttle structure.
Described condensate cooler is made as hybrid condensate cooler, described hybrid condensate cooler comprises blender, heat extraction device and circulating pump, the fluid issuing of described jet pump is communicated with described blender, in the liquid phase region of described blender, establish circulating fluid outlet, fluid injector is established in gas phase zone at described blender, described circulating fluid outlet is communicated with described fluid injector through described heat extraction device, described circulating pump is located in the communicating passage between described circulating fluid outlet and described fluid injector, and the liquid phase region of described blender is communicated with the liquid inlet of described liquor pump.
In the communicating passage between described heat extraction device and described fluid injector, establish by-pass port, described by-pass port is communicated with the liquid inlet of described evaporimeter through throttling control valve or through throttle structure.
The liquid phase region of described blender is communicated with described evaporimeter through throttling control valve or through throttle structure.
On the cryogenic liquid exit passageway of hybrid vaporizer or high temperature fluid access road, establish oil cooler.
The fluid issuing of described satellite jets pump is communicated with condensate cooler through the zone of heat liberation that adds of regenerator; The liquid outlet of described condensate cooler is communicated with the liquid inlet of described subsidiary liquid pump through the fluid passage that is heated of described regenerator, or the liquid outlet of described condensate cooler is communicated with the liquid inlet of described subsidiary liquid pump, the liquid inlet that is heated fluid passage of described exhaust vaporizer is communicated with the liquid outlet of described subsidiary liquid pump through the fluid passage that is heated of described regenerator; The liquid outlet of described condensate cooler is communicated with the liquid inlet of described liquor pump through the fluid passage that is heated of described regenerator, or the liquid outlet of described condensate cooler and the liquid inlet of described liquor pump be communicated with, described working medium entrance is communicated with the liquid outlet of described liquor pump through the fluid passage that is heated of described regenerator.
Described condensate cooler is made as hybrid condensate cooler, described hybrid condensate cooler comprises blender, heat extraction device and circulating pump, the fluid issuing of described satellite jets pump is communicated with described blender, in the liquid phase region of described blender, establish circulating fluid outlet, fluid injector is established in gas phase zone at described blender, described circulating fluid outlet is communicated with described fluid injector through described heat extraction device, described circulating pump is located in the communicating passage between described circulating fluid outlet and described fluid injector, the liquid phase region of described blender is communicated with the liquid inlet of described liquor pump, the liquid phase region of described blender is communicated with the liquid inlet of described subsidiary liquid pump.
In the communicating passage between described heat extraction device and described fluid injector, establish by-pass port, described by-pass port is communicated with the liquid inlet of described evaporimeter through throttling control valve or through throttle structure.
The liquid phase region of described blender is communicated with described evaporimeter through throttling control valve or through throttle structure.
Jet pump and two corresponding settings of the above satellite jets pump described in each.
Described satellite jets pump is communicated with condensate cooler, the liquid outlet of described condensate cooler is communicated with the liquid inlet of described liquor pump, the liquid outlet of described condensate cooler is communicated with the liquid inlet of described subsidiary liquid pump, and the liquid outlet of described condensate cooler is communicated with described attached evaporimeter liquid inlet through throttling control valve or through throttle structure.
The fluid issuing of described jet pump A is communicated with the motive fluid entrance of satellite jets pump, and the low-pressure fluid entrance of described satellite jets pump is communicated with attached evaporimeter.
Described attached evaporimeter is communicated with described evaporimeter A through throttling control valve or through throttle structure.
The high temperature fluid entrance of described hybrid vaporizer is communicated with cooling water of internal combustion engine road fluid issuing, the cryogenic liquid outlet of described hybrid vaporizer is communicated with described cooling water of internal combustion engine road fluid intake, the steam (vapor) outlet of described hybrid vaporizer is communicated with the motive fluid entrance of jet pump, the low-pressure fluid entrance of described jet pump is communicated with evaporimeter, in the high temperature fluid entrance of described hybrid vaporizer and the communicating passage between described cooling water of internal combustion engine road fluid issuing or in the cryogenic liquid outlet of described hybrid vaporizer and the communicating passage between described cooling water of internal combustion engine road fluid intake, establish liquid circulation pump, on the fluid zone of described hybrid vaporizer, establish working medium entrance, described working medium entrance is communicated with the liquid outlet of liquor pump, the gas vent that is heated fluid passage of described exhaust vaporizer is communicated with the motive fluid entrance of jet pump A, the low-pressure fluid entrance of described jet pump A is communicated with evaporimeter A, the liquid inlet that is heated fluid passage of described exhaust vaporizer is communicated with the liquid outlet of subsidiary liquid pump.
The fluid issuing of described satellite jets pump is communicated with attached condensate cooler, and the liquid outlet of described attached condensate cooler is communicated with the liquid inlet of described subsidiary liquid pump.
The liquid outlet of described attached condensate cooler is communicated with the liquid inlet of described attached evaporimeter through throttling control valve or through throttle structure, and described attached condensate cooler liquid outlet is communicated with the liquid inlet of described evaporimeter A through throttling control valve or through throttle structure.
In the liquid outlet of described attached condensate cooler and the communicating passage between described attached evaporimeter, establish cooler and/or establish cooler in the liquid outlet of described attached condensate cooler and the communicating passage between described evaporimeter A.
The fluid issuing of described jet pump is communicated with condensate cooler, and the liquid outlet of described condensate cooler is communicated with the liquid inlet of described liquor pump.
The liquid outlet of described condensate cooler is communicated with the liquid inlet of described evaporimeter through throttling control valve or through throttle structure.
In the communicating passage between described condensate cooler and described evaporimeter, establish cooler.
The bearing capacity of described hybrid vaporizer is greater than 0.3MPa.
In the present invention, described oil cooler can be used as thermal source the fluid entering or flow out described hybrid vaporizer is heated, thereby reclaims the waste heat in lubricating system.
In the present invention, so-called " hybrid vaporizer " refer to there is high temperature fluid entrance, cryogenic liquid outlet, steam (vapor) outlet and working medium entrance can make the working medium flowing into from working medium entrance mix with the liquid flowing into from high temperature fluid entrance the device that generation is vaporized and carried out gas-liquid separation.
In the present invention, so-called " acting mechanism " refers to the mechanism of the external outputting power of expansion that utilizes gas, such as turbine, cylinder piston mechanism etc.
In the present invention, so-called " evaporimeter ", " evaporimeter A " and " attached evaporimeter " all refer to the device that makes its internal liquid evaporative cooling under the effect externally vacuumizing, the lower liquid of its internal temperature externally can be freezed as circulatory mediator, also can utilize the wall of described evaporimeter and described attached evaporimeter externally to absorb heat and freeze.
In the present invention, described evaporimeter, described evaporimeter A and described attached evaporimeter are all evaporimeters, and title not to be both and to be defined in order distinguishing.
In the present invention, in described mixing vaporization internal combustion utilizing waste heat for refrigeration system, in the working medium circulating between described cooling water of internal combustion engine road, described hybrid vaporizer, described jet pump, can be divided into two kinds: the working medium (hereinafter referred to as working medium one) mainly circulating between described cooling water of internal combustion engine road and described hybrid vaporizer and the working medium (hereinafter referred to as working medium two) mainly circulating between described hybrid vaporizer and described jet pump, two kinds of working medium can meet following condition:
(1) working medium one and working medium two can be the materials dissolving each other, and now, working medium two adopts volatile material, that is to say the material of the low easy vaporization of boiling point;
(2) working medium one and working medium two are liquid, can not dissolve each other, and the boiling point of working medium two are lower than the boiling point of working medium one;
(3) working medium two is gas, and working medium one is liquid, and working medium two and working medium one are not dissolved each other, and working medium two does not liquefy in whole circulation.
When working medium one and working medium two can be dissolved each other for solution, when system operation reaches stable state, in liquid in described cooling water of internal combustion engine road, the concentration of volatile component is low, the liquid that described working medium entrance on described hybrid vaporizer flows to described hybrid vaporizer can be high concentration liquid, and so-called " high concentration liquid " refers to that the concentration of the solute of can vaporizing is higher than the liquid of the concentration of the vaporized solute in the liquid in cooling water of internal combustion engine road.
In the present invention, so-called " regenerator add zone of heat liberation " refer to be arranged on described regenerator for for adding the passage that hot fluid passes through, so-called " regenerator be heated fluid passage " refer to be arranged on described regenerator for for being heated the passage that fluid passes through, in described regenerator, the fluid that temperature raises is called and is heated fluid, and the fluid that temperature reduces is called and adds hot fluid.
In the present invention, so-called " vaporizer be heated fluid passage " refers to and is arranged on the passage that the fluid for Gong being vaporized on vaporizer passes through, so-called " vaporizer add zone of heat liberation " refer to be arranged on vaporizer for for adding the passage that hot fluid passes through, in vaporizer, the raise fluid be vaporized of temperature is called and is heated fluid, the fluid that temperature reduces is called and adds hot fluid, is to be heated fluid by the vaporization of heating fluid heating.
In the present invention, the bearing capacity of described hybrid vaporizer is greater than 0.3MPa, 0.4MPa, 0.5MPa, 0.6MPa, 0.7MPa, 0.8MPa, 0.9MPa or is greater than 1.0MPa.
In the present invention, power pressure and its bearing capacity in described hybrid vaporizer match, and the maximum power pressure in described hybrid vaporizer reaches its bearing capacity.
In the present invention, so-called " A and B integrated setting " refers to that A and B unite two into one; Or in upstream, B is in downstream according to fluid-flow relation A, A is communicated with B, between A and B, can have pressure and temperature difference; Or B is in upstream, A is in downstream, and A is communicated with B, between A and B, can have pressure and temperature difference.
In the present invention, so-called " jet pump " refers to by the non-motive fluid of motive fluid injection, the device that two fluid interactions are discharged from an outlet, and so-called jet pump can be gas jet pump (being jet pump), can be also liquid-jet pump; So-called jet pump can be traditional jet pump, can be also non-traditional jet pump.
In the present invention, so-called " traditional jet pump " refers to that the pipe that arranged by two suits forms, to inner tube, provide high voltage power fluid, inner tube high voltage power fluid sprays within the outer tube, the device that makes other fluids (fluid entering from outer tube) between inner and outer pipes move along the injection direction generation of inner tube high voltage power fluid under the acting in conjunction of inner tube high voltage power Fluid injection and outer tube; The outer tube of so-called jet pump can have reducing and expansion district, and outer tube can be made as Venturi tube, and inner tube nozzle can be made as Laval nozzle, and so-called reducing and expansion district refers to the region that in outer tube, area of section changes; Described jet pump has three interfaces at least or claims passage, i.e. motive fluid entrance, low-pressure fluid entrance and fluid issuing.
In the present invention, so-called " non-traditional jet pump " refers to that the pipe that arranged or be mutually set up in parallel by two or more mutual sheathing forms, wherein at least one pipe is communicated with kinetic current body source, and dynamafluidal the flowing in kinetic current body source can cause that the fluid in other pipes produces the device of directed flow; The pipe of so-called jet pump can have reducing and expansion district, can be made as Venturi tube, and the jet pipe of pipe can be made as Laval nozzle, and so-called reducing and expansion district is the region that in vial, area of section changes; Described jet pump has three interfaces at least or claims passage, be motive fluid entrance, low-pressure fluid entrance and fluid issuing, so-called " low-pressure fluid entrance " refers to the entrance of described jet pump outer tube, and so-called " fluid issuing " refers to the outlet of described jet pump outer tube; Described jet pump can comprise a plurality of motive fluid entrances, in comprising the structure of a plurality of motive fluid entrances, described motive fluid entrance can be arranged in the pipeline center district of described low-pressure fluid entrance, also can be arranged near the duct wall of described low-pressure fluid entrance, described motive fluid entrance can be also the toroidal nozzle around described low-pressure fluid inlet duct wall.
In the present invention, described jet pump comprises Multi-stage jet pump, multiple jets pump and Pulsed Jet Pump etc.
In the present invention, so-called " jet pump ", " jet pump A " and " satellite jets pump " are all jet pumps, and title is different just to be defined in order to distinguish.
In the present invention, so-called " liquor pump ", " liquid circulation pump " and " subsidiary liquid pump " are all liquor pumps, and title is different just to be defined in order to distinguish.
In the present invention, so-called " condensate cooler " and " attached condensate cooler " is all condensate cooler, and title is different just to be defined in order to distinguish.
In the present invention, should, according to the known technology in energy and power engineering field, in necessary place, necessary parts, unit or system be set.
Beneficial effect of the present invention is as follows:
Described mixing vaporization internal combustion utilizing waste heat for refrigeration system architecture disclosed by the invention is simple, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the structural representation of the embodiment of the present invention 2;
Fig. 3 is the structural representation of the embodiment of the present invention 3;
Fig. 4 is the structural representation of the embodiment of the present invention 4;
Fig. 5 is the structural representation of the embodiment of the present invention 5;
Fig. 6 is the structural representation of the embodiment of the present invention 6;
Fig. 7 is the structural representation of the embodiment of the present invention 7,
Fig. 8 is the structural representation of the embodiment of the present invention 8;
Fig. 9 is the structural representation of the embodiment of the present invention 9;
Figure 10 is the structural representation of the embodiment of the present invention 10;
Figure 11 is the structural representation of the embodiment of the present invention 11;
Figure 12 is the structural representation of the embodiment of the present invention 12;
Figure 13 is the structural representation of the embodiment of the present invention 13;
Figure 14 is the structural representation of the embodiment of the present invention 14;
Figure 15 is the structural representation of the embodiment of the present invention 15;
Figure 16 is the structural representation of the embodiment of the present invention 16;
Figure 17 is the structural representation of the embodiment of the present invention 17;
Figure 18 is the structural representation of the embodiment of the present invention 18;
Figure 19 is the structural representation of the embodiment of the present invention 19;
Figure 20 is the structural representation of the embodiment of the present invention 20;
Figure 21 is the structural representation of the embodiment of the present invention 21;
Figure 22 is the structural representation of the embodiment of the present invention 22;
Figure 23 is the structural representation of the embodiment of the present invention 23;
Figure 24 is the structural representation of the embodiment of the present invention 24,
In figure:
1, hybrid vaporizer, 2 exhaust vaporizers, 3 jet pumps, 31 satellite jets pumps, 33 increment jet pumps, 4 evaporimeters, 41 attached evaporimeters, 5 liquor pumps, 51 subsidiary liquid pumps, 52 liquid circulation pumps, 6 turbines, 7 condensate coolers, 71 attached condensate coolers, 72 coolers, 77 hybrid condensate coolers, 771 blenders, 772 heat extraction devices, 773 circulating pumps, 774 fluid injectors, 775 circulating fluid outlets, 776 by-pass ports, 8 throttling control valves, 81 throttle structures, 9 oil cooler, 10 compressors, 11 working medium entrances, 600 regenerators.
The specific embodiment
Embodiment 1
Mixing vaporization internal combustion utilizing waste heat for refrigeration system as shown in Figure 1, comprise hybrid vaporizer 1 and exhaust vaporizer 2, the high temperature fluid entrance of described hybrid vaporizer 1 is communicated with cooling water of internal combustion engine road fluid issuing, the cryogenic liquid outlet of described hybrid vaporizer 1 is communicated with cooling water of internal combustion engine road fluid intake, the steam (vapor) outlet of described hybrid vaporizer 1 is communicated with the motive fluid entrance of jet pump 3, the low-pressure fluid entrance of described jet pump 3 is communicated with evaporimeter 4, in the cryogenic liquid outlet of described hybrid vaporizer 1 and the communicating passage between described cooling water of internal combustion engine road fluid intake, establish liquid circulation pump 52, on the fluid zone of described hybrid vaporizer 1, establish working medium entrance 11, described working medium entrance 11 is communicated with the liquid outlet of liquor pump 5, the gas vent that is heated fluid passage of described exhaust vaporizer 2 is communicated with the working medium entrance of acting mechanism, the liquid inlet that is heated fluid passage of described exhaust vaporizer 2 is communicated with the liquid outlet of subsidiary liquid pump 51.
In the present embodiment and in following all embodiments that comprises described acting mechanism, all by described acting mechanism concrete be made as turbine 6, as the embodiment that can convert, described acting mechanism can also be made as other forms of acting mechanism, such as cylinder piston mechanism etc.;
In the present embodiment and in following all embodiments, all described liquid circulation pump 52 has been located in the cryogenic liquid outlet and the communicating passage between described cooling water of internal combustion engine road fluid intake of described hybrid vaporizer 1, as the embodiment that can convert, described liquid circulation pump 52 can change on the high temperature fluid entrance and the communicating passage between described cooling water of internal combustion engine road fluid issuing that is arranged on described hybrid vaporizer 1.
Embodiment 2
Mixing vaporization internal combustion utilizing waste heat for refrigeration system as shown in Figure 2, on the basis of embodiment 1, is further communicated with the described acting sender property outlet of mechanism and the motive fluid entrance of described jet pump 3.
Embodiment 3
Mixing vaporization internal combustion utilizing waste heat for refrigeration system as shown in Figure 3, on the basis of embodiment 1, further the described acting sender property outlet of mechanism and the motive fluid entrance of satellite jets pump 31 are communicated with, the low-pressure fluid entrance of described satellite jets pump 31 is communicated with attached evaporimeter 41.
Embodiment 4
Mixing vaporization internal combustion utilizing waste heat for refrigeration system as shown in Figure 4, it is on the basis of embodiment 3, set up compressor 10, described compressor 10 is located in the communicating passage between the steam (vapor) outlet of described hybrid vaporizer 1 and the motive fluid entrance of described jet pump 3,6 pairs of described compressor 10 outputting powers of described turbine.
During concrete enforcement, on the fluid inlet channel of described compressor 10 and/or fluid issuing passage, heater is set, for heating the fluid that enters or flow out described compressor 10, this heater can adopt flue gas in I. C. engine exhaust road or the working medium in cooling water of internal combustion engine road as thermal source.
As disposable embodiment, described turbine 6 can be to described compressor 10 outputting powers, but external outputting power; Described satellite jets pump 31 and described attached evaporimeter 41 can not established.
Embodiment 5
Mixing vaporization internal combustion utilizing waste heat for refrigeration system as shown in Figure 5, it is communicated with the fluid issuing of described jet pump 3 on the basis of embodiment 4 with condensate cooler 7, and the liquid outlet of described condensate cooler 7 is communicated with the liquid inlet of described liquor pump 5.The liquid outlet of described condensate cooler 7 is communicated with the liquid inlet of described evaporimeter 4 through throttling control valve 8.
As the embodiment that can convert, the liquid outlet of described condensate cooler 7 is not communicated with the liquid inlet of described evaporimeter 4.
Embodiment 6
Mixing vaporization internal combustion utilizing waste heat for refrigeration system as shown in Figure 6, it is on the basis of embodiment 5, further the fluid issuing of described satellite jets pump 31 is communicated with attached condensate cooler 71, the liquid outlet of described attached condensate cooler 71 is communicated with the liquid inlet of described subsidiary liquid pump 51, the liquid outlet of described attached condensate cooler 71 is communicated with the liquid inlet of described attached evaporimeter 41 through throttling control valve 8, in the communicating passage between described attached condensate cooler 71 and described attached evaporimeter 41, establish cooler 72, in the communicating passage between described condensate cooler 7 and described evaporimeter 4, establish cooler 72.
As the embodiment that can convert, the liquid outlet of described attached condensate cooler 71 can be communicated with the liquid inlet of described attached evaporimeter 41; A setting can not established or select to two described coolers 72.
Embodiment 7
Mixing as shown in Figure 7 vaporization internal combustion utilizing waste heat for refrigeration system, the difference of itself and embodiment 5 is:
Described condensate cooler 7 is made as hybrid condensate cooler 77, described hybrid condensate cooler 77 comprises blender 771, heat extraction device 772 and circulating pump 773, the fluid issuing of described jet pump 3 is communicated with described blender 771, in the liquid phase region of described blender 771, establish circulating fluid outlet 775, in the gas phase zone of described blender 771, establish fluid injector 774, described circulating fluid outlet 775 is communicated with described fluid injector 774 through described heat extraction device 772, described circulating pump 773 is located in the communicating passage between described circulating fluid outlet 775 and described fluid injector 774, the liquid phase region of described blender 771 is communicated with the liquid inlet of described liquor pump 5, the liquid phase region of described blender 771 is communicated with described evaporimeter 4 through throttle structure 81.
In the present invention, described throttle structure 81 can be set in the position that described throttling control valve 8 is set with reference to the present embodiment in all embodiments that are provided with described throttling control valve 8 and replace described throttling control valve 8; Same, all in the present invention comprise in the embodiment of described throttle structure 81, also can adopt described throttling control valve 8 to replace described throttle structure 81.
Embodiment 8
Mixing as shown in Figure 8 vaporization internal combustion utilizing waste heat for refrigeration system, the difference of itself and embodiment 7 is:
The liquid phase region that disconnects described blender 771 is communicated with the direct of described evaporimeter 4, and establish by-pass port 776 in the communicating passage between described heat extraction device 772 and described fluid injector 774, described by-pass port 776 is communicated with the liquid inlet of described evaporimeter 4 through throttling control valve 8.
In the present invention, in all embodiments that are provided with described condensate cooler 7 and all embodiments that is provided with described attached condensate cooler 71, can be with reference to embodiment 7 or embodiment 8, by described condensate cooler 7, described attached condensate cooler 71 is arranged to described hybrid condensate cooler 77, and can further optionally with reference to embodiment 7, the liquid phase region of the described blender 771 of described hybrid condensate cooler 77 be communicated with described evaporimeter 4 or with described attached evaporimeter 41, or with reference to embodiment 8, described by-pass port 776 is set, and by it with described attached evaporimeter 41 or be communicated with the liquid inlet of described evaporimeter 4.
Embodiment 9
Mixing vaporization internal combustion utilizing waste heat for refrigeration system as shown in Figure 9, it is on the basis of embodiment 1:
On the cryogenic liquid exit passageway of described hybrid vaporizer 1, establish oil cooler 9, utilize 9 pairs of working medium that flow out described hybrid vaporizer 1 of oil cooler to heat.
As the embodiment that can convert, described oil cooler 9 can be arranged on the high temperature fluid access road of described hybrid vaporizer 1, now, is that the working medium of utilizing 9 pairs of described oil cooler to be about to flow into described hybrid vaporizer 1 heats.
In all of the embodiments of the present invention, can, with reference to the present embodiment, described oil cooler 9 be set on the cryogenic liquid exit passageway of described hybrid vaporizer 1 or on the high temperature fluid access road of hybrid vaporizer 1.
Embodiment 10
Mixing as shown in figure 10 vaporization internal combustion utilizing waste heat for refrigeration system, the difference of itself and embodiment 5 is:
Cancel the described satellite jets pump 31 being communicated with the described sender property outlet that does work mechanism, the described acting sender property outlet of mechanism and the motive fluid entrance of described jet pump 3 are communicated with.
Embodiment 11
Mixing as shown in figure 11 vaporization internal combustion utilizing waste heat for refrigeration system, the difference of itself and embodiment 6 is:
Described condensate cooler 7 and described attached condensate cooler 71 integrated setting.
In all embodiments that described condensate cooler 7 and described attached condensate cooler 71 be set simultaneously of the present invention, all can be with reference to the present embodiment by described condensate cooler 7 and described attached condensate cooler 71 integrated setting.
Embodiment 12
Mixing as shown in figure 12 vaporization internal combustion utilizing waste heat for refrigeration system, the difference of itself and embodiment 4 is:
Described evaporimeter 4 and described attached evaporimeter 41 integrated setting.
In the present invention, in all embodiments that described evaporimeter 4 and described attached evaporimeter 41 be set simultaneously, can be with reference to the present embodiment by described evaporimeter 4 and described attached evaporimeter 41 integrated setting.
Embodiment 13
Mixing as shown in figure 13 vaporization internal combustion utilizing waste heat for refrigeration system, the difference of itself and embodiment 6 is:
Cancelled described cooler 72, between described attached condensate cooler 71 and described attached evaporimeter 41, established throttle structure 81 and replace described throttling control valve 8; The fluid issuing of described satellite jets pump 31 is communicated with described attached condensate cooler 71 through the zone of heat liberation that adds of a regenerator 600; The liquid outlet of described attached condensate cooler 71 is communicated with the liquid inlet of described subsidiary liquid pump 51 through the fluid passage that is heated of this described regenerator 600.
The fluid issuing of described jet pump 3 is communicated with described condensate cooler 7 through the zone of heat liberation that adds of another regenerator 600; The liquid outlet of described condensate cooler 7 is communicated with the liquid inlet of described liquor pump 5 fluid passage that is heated of regenerator 600 described in this another.
As the embodiment that can convert, can directly the liquid outlet of described attached condensate cooler 71 be communicated with the liquid inlet of described subsidiary liquid pump 51, by the liquid inlet that is heated fluid passage of described exhaust vaporizer 2, the fluid passage that is heated through this described regenerator 600 is communicated with the liquid outlet of described subsidiary liquid pump 51 simultaneously; Same, can directly the liquid outlet of described condensate cooler 7 be communicated with the liquid inlet of described liquor pump 5, described working medium entrance 11 is communicated with the liquid outlet of described liquor pump 5 fluid passage that is heated of regenerator 600 described in this another simultaneously.
As the embodiment that can convert, in the present invention, in all embodiments that are provided with described satellite jets pump 31 and described attached condensate cooler 71, all can, with reference to the present embodiment, this described regenerator 600 be set.
As the embodiment that can convert, in the present invention, in all embodiments that are provided with described jet pump 3 and described condensate cooler 7, all can be with reference to this example, arrange this another described in regenerator 600.
Embodiment 14
Mixing as shown in figure 14 vaporization internal combustion utilizing waste heat for refrigeration system, the difference of itself and embodiment 6 is:
Disconnect being communicated with of the liquid outlet of described attached condensate cooler 71 and the liquid inlet of described subsidiary liquid pump 51, but described cooling water of internal combustion engine road fluid issuing is communicated with the liquid inlet of described subsidiary liquid pump 51; The liquid outlet of described attached condensate cooler 71 is communicated with the liquid inlet of described liquor pump 5 simultaneously.
As the embodiment that can convert, the liquid outlet of described attached condensate cooler 71 can not be communicated with the liquid inlet of described liquor pump 5; The liquid outlet of described attached condensate cooler 71 can not be communicated with the liquid inlet of described attached evaporimeter 41; Described cooler 72 can not established.
As disposable embodiment, above-mentioned all embodiments of the present invention, all can the described acting sender property outlet of mechanism and the motive fluid entrance of described jet pump 3 be communicated with reference to embodiment 2, and the dependency structure that the sender property outlet of cancellation and described acting mechanism is connected (comprises described satellite jets pump 31, described attached evaporimeter 41 and described condensate cooler 7 etc., if this embodiment comprises these structures), in being provided with the embodiment of described condensate cooler 7, for example, in embodiment 10, can also further optionally make described condensate cooler 7 be communicated with the liquid inlet of described subsidiary liquid pump 51.
As disposable embodiment, above-mentioned all embodiments in the present invention all can arrange described condensate cooler 7 with reference to embodiment 5, and the liquid outlet of described condensate cooler 7 is communicated with the liquid inlet of described liquor pump 5, also can further optionally make the liquid outlet of described condensate cooler 7 be communicated with the liquid inlet of described evaporimeter 4 through throttling control valve 8 or through throttle structure.
As the embodiment that can convert, above-mentioned all embodiments that are provided with described satellite jets pump 31 in the present invention all can arrange described attached condensate cooler 71 with reference to embodiment 6, and the liquid outlet of described attached condensate cooler 71 is communicated with the liquid inlet of described subsidiary liquid pump 51, also can further optionally make the liquid outlet of described attached condensate cooler 71 be communicated with the liquid inlet of described attached evaporimeter 41 through throttling control valve 8 or through throttle structure.
As the embodiment that can convert, above-mentioned, be allly provided with the embodiment of described attached condensate cooler 71 and described attached evaporimeter 41 simultaneously and be provided with in the embodiment of described condensate cooler 7 and described evaporimeter 4 simultaneously, all optionally with reference to embodiment 6, in the communicating passage between described attached condensate cooler 71 and described attached evaporimeter 41, establish cooler 72, and/or establish cooler 72 in the communicating passage between described condensate cooler 7 and described evaporimeter 4.
As the embodiment that can convert, in the present invention, in above-mentioned all embodiments that is provided with described compressor 10, described compressor 10 can be cancelled and not establish, in above-mentioned all embodiments of not establishing described compressor 10, also can set up with reference to the embodiment that is provided with described compressor 10, when, when described compressor 10 is set, also can further optionally make described acting mechanism to described compressor 10 outputting powers.
Embodiment 15
Mixing vaporization internal combustion utilizing waste heat for refrigeration system as shown in figure 15, comprise hybrid vaporizer 1, exhaust vaporizer 2, the high temperature fluid entrance of described hybrid vaporizer 1 is communicated with cooling water of internal combustion engine road fluid issuing, the cryogenic liquid outlet of described hybrid vaporizer 1 is communicated with described cooling water of internal combustion engine road fluid intake, the steam (vapor) outlet of described hybrid vaporizer 1 is communicated with the low-pressure fluid entrance of jet pump 3, the gas vent that is heated fluid passage of described exhaust vaporizer 2 is communicated with the motive fluid entrance of described jet pump 3, the fluid issuing of described jet pump 3 is communicated with the motive fluid entrance of satellite jets pump 31, the low-pressure fluid entrance of described satellite jets pump 31 is communicated with evaporimeter 4, in the cryogenic liquid outlet of described hybrid vaporizer 1 and the communicating passage between described cooling water of internal combustion engine road fluid intake, establish liquid circulation pump 52, on the liquid phase region of described hybrid vaporizer 1, establish working medium entrance 11, described working medium entrance 11 is communicated with the liquid outlet of liquor pump 5, the liquid inlet that is heated fluid passage of described exhaust vaporizer 2 is communicated with the liquid outlet of subsidiary liquid pump 51.
Embodiment 16
Mixing vaporization internal combustion utilizing waste heat for refrigeration system as shown in figure 16, it is on the basis of embodiment 15:
Described satellite jets pump 31 is communicated with condensate cooler 7, the liquid outlet of described condensate cooler 7 is communicated with the liquid inlet of described liquor pump 5, the liquid outlet of described condensate cooler 7 is communicated with the liquid inlet of described subsidiary liquid pump 51, and the liquid outlet of described condensate cooler 7 is communicated with described evaporimeter 4 through throttling control valve 8.
As the embodiment that can convert, the liquid outlet of described condensate cooler 7 needn't be communicated with described evaporimeter 4.
In embodiment 13 and embodiment 14 and disposable embodiment thereof, can described condensate cooler 7 be made as to described hybrid condensate cooler 77 with reference to embodiment 7 or embodiment 8, can also described hybrid condensate cooler 77 be communicated with described evaporimeter 4 with further reference to embodiment 8.
Embodiment 17
Mixing as shown in figure 17 vaporization internal combustion utilizing waste heat for refrigeration system, the difference of itself and embodiment 16 is:
Described condensate cooler 7 is made as hybrid condensate cooler 77, the fluid issuing of described satellite jets pump 31 is communicated with the gas working medium entrance of the blender 771 of described hybrid condensate cooler 77 through the zone of heat liberation that adds of regenerator 600, the liquid working substance outlet of the blender 771 of described hybrid condensate cooler 77 is communicated with the liquid inlet of described subsidiary liquid pump 51 through the fluid passage that is heated of described regenerator 600, the liquid working substance outlet of the blender 771 of described hybrid condensate cooler 77 is communicated with the liquid inlet of described liquor pump 5 through the fluid passage that is heated of described regenerator 600.
As the embodiment that can convert, can directly the liquid working substance outlet of the described blender 771 of described hybrid condensate cooler 77 be communicated with the liquid inlet of described subsidiary liquid pump 51, by the liquid outlet of described subsidiary liquid pump 51, the fluid passage that is heated through described regenerator 600 is communicated with the liquid inlet that is heated fluid passage of described exhaust vaporizer 2 simultaneously.Same, can directly the liquid working substance outlet of the described blender 771 of described hybrid condensate cooler 77 be communicated with the liquid inlet of described liquor pump 5, described working medium entrance 11 is communicated with the liquid outlet of described liquor pump 5 through the fluid passage that is heated of described regenerator 600.
Obviously, the described regenerator 600 in the present embodiment can be arranged in the structure of embodiment 7 equally: the fluid issuing of the described jet pump 3 in embodiment 7 is communicated with the gas working medium entrance of the blender 771 of described hybrid condensate cooler 77 through the zone of heat liberation that adds of regenerator 600; The liquid working substance outlet of the blender 771 of described hybrid condensate cooler 77 is communicated with the liquid inlet of described liquor pump 5 through the fluid passage that is heated of described regenerator 600.
Or similarly this regenerator 600 being applied to attached condensate cooler 71 described in other is made as in the structure of hybrid condensate cooler 77.
Embodiment 18
Mixing as shown in figure 18 vaporization internal combustion utilizing waste heat for refrigeration system, the difference of itself and embodiment 16 is:
Disconnect being communicated with of the liquid outlet of described condensate cooler 7 and the liquid inlet of described subsidiary liquid pump 51, but described cooling water of internal combustion engine road fluid issuing is communicated with the liquid inlet of described subsidiary liquid pump 51.
As the embodiment that can convert, the liquid outlet of described condensate cooler 7 can not be communicated with the liquid inlet of described liquor pump 5; The liquid outlet of described attached condensate cooler 71 can not be communicated with the liquid inlet of described attached evaporimeter 41.Under the structure of the present embodiment, can described condensate cooler 7 be made as to hybrid condensate cooler 77 with reference to embodiment 7 or embodiment 8.
Embodiment 19
Mixing as shown in figure 19 vaporization internal combustion utilizing waste heat for refrigeration system, the difference of itself and embodiment 16 is:
Described jet pump 3 and two corresponding settings of described satellite jets pump 31, the fluid issuing of described jet pump 3 is communicated with the motive fluid entrance of two described satellite jets pumps 31 respectively; In the present embodiment, the fluid issuing of two described satellite jets pumps 31 is communicated with the gas access of same described condensate cooler 7, and the low-pressure fluid entrance of two satellite jets pumps 31 is communicated with same described evaporimeter 4.
As the embodiment that can convert, the fluid issuing of two described satellite jets pumps 31 can be communicated with from the gas access of different described condensate coolers 7, and the low-pressure fluid entrance of two described satellite jets pumps 31 also can be communicated with different evaporators 4; Described jet pump 3 can also with three or more corresponding settings of described satellite jets pump 31.
Embodiment 20
Mixing vaporization internal combustion utilizing waste heat for refrigeration system as shown in figure 20, comprise hybrid vaporizer 1, exhaust vaporizer 2, the high temperature fluid entrance of described hybrid vaporizer 1 is communicated with cooling water of internal combustion engine road fluid issuing, the cryogenic liquid outlet of described hybrid vaporizer 1 is communicated with described cooling water of internal combustion engine road fluid intake, the steam (vapor) outlet of described hybrid vaporizer 1 is communicated with the motive fluid entrance of jet pump 3, the low-pressure fluid entrance of described jet pump 3 is communicated with evaporimeter 4, in the cryogenic liquid outlet of described hybrid vaporizer 1 and the communicating passage between cooling water of internal combustion engine road fluid intake, establish liquid circulation pump 52, on the fluid zone of described hybrid vaporizer 1, establish working medium entrance 11, described working medium entrance 11 is communicated with the liquid outlet of liquor pump 5, the gas vent that is heated fluid passage of described exhaust vaporizer 2 is communicated with the motive fluid entrance of jet pump A32, the low-pressure fluid entrance of described jet pump A32 is communicated with evaporimeter A42, the liquid inlet that is heated fluid passage of described exhaust vaporizer 2 is communicated with the liquid outlet of subsidiary liquid pump 51.
As the embodiment that can convert, described liquid circulation pump 52 can be arranged in the high temperature fluid entrance of described hybrid vaporizer 1 and the communicating passage between cooling water of internal combustion engine road fluid issuing and replace being arranged in the cryogenic liquid outlet and the communicating passage between cooling water of internal combustion engine road fluid intake of described hybrid vaporizer 1, or arranges at above-mentioned two places simultaneously.
Embodiment 21
Mixing vaporization internal combustion utilizing waste heat for refrigeration system as shown in figure 21, on the basis of embodiment 20, further the fluid issuing of described jet pump A32 is communicated with the motive fluid entrance of satellite jets pump 31, the low-pressure fluid entrance of described satellite jets pump 31 is communicated with attached evaporimeter 41.
Embodiment 22
Mixing vaporization internal combustion utilizing waste heat for refrigeration system as shown in figure 22 is further communicated with through throttling control valve 8 described attached evaporimeter 41 on the basis of embodiment 21 with described evaporimeter A42.
As the embodiment that can convert, the present embodiment can replace with throttle structure 81 by described throttling control valve 8 with reference to embodiment 7.
Embodiment 23
Mixing vaporization internal combustion utilizing waste heat for refrigeration system as shown in figure 23, comprise hybrid vaporizer 1 and exhaust vaporizer 2, the high temperature fluid entrance of described hybrid vaporizer 1 is communicated with cooling water of internal combustion engine road fluid issuing, the cryogenic liquid outlet of described hybrid vaporizer 1 is communicated with cooling water of internal combustion engine road fluid intake, the steam (vapor) outlet of described hybrid vaporizer 1 is communicated with the motive fluid entrance of jet pump 3, the low-pressure fluid entrance of described jet pump 3 is communicated with evaporimeter 4, the fluid issuing of described jet pump 3 is communicated with the low-pressure fluid entrance of increment jet pump 33, the gas vent that is heated fluid passage of described exhaust vaporizer 2 is communicated with the motive fluid entrance of described increment jet pump 33, the fluid issuing of described increment jet pump 33 is communicated with the motive fluid entrance of satellite jets pump 31, the low-pressure fluid entrance of described satellite jets pump 31 is communicated with attached evaporimeter 41, in the cryogenic liquid outlet of described hybrid vaporizer 1 and the communicating passage between described cooling water of internal combustion engine road fluid intake, establish liquid circulation pump 52, on the fluid zone of described hybrid vaporizer 1, establish working medium entrance 11, described working medium entrance 11 is communicated with the liquid outlet of liquor pump 5, the liquid inlet that is heated fluid passage of described exhaust vaporizer 2 is communicated with the liquid outlet of subsidiary liquid pump 51.
As the embodiment that can convert, described liquid circulation pump 52 can be arranged in the high temperature fluid entrance of described hybrid vaporizer 1 and the communicating passage between cooling water of internal combustion engine road fluid issuing and replace being arranged in the cryogenic liquid outlet and the communicating passage between described cooling water of internal combustion engine road fluid intake of described hybrid vaporizer 1, or arranges at above-mentioned two places simultaneously.
Embodiment 24
Mixing vaporization internal combustion utilizing waste heat for refrigeration system as shown in figure 24, it is on the basis of embodiment 23:
Described satellite jets pump 31 is communicated with condensate cooler 7, the liquid outlet of described condensate cooler 7 is communicated with the liquid inlet of described liquor pump 5, the liquid outlet of described condensate cooler 7 is communicated with the liquid inlet of described subsidiary liquid pump 51, and the liquid outlet of described condensate cooler 7 is communicated with described evaporimeter 4 through throttling control valve 8; The liquid outlet of described condensate cooler 7 is communicated with the liquid inlet of described attached evaporimeter 41 through throttling control valve 8.
As the embodiment that can convert, the liquid outlet of described condensate cooler 7 needn't be communicated with described evaporimeter 4 and/or attached evaporimeter 41; Can also described condensate cooler 7 be made as to described hybrid condensate cooler 77 with reference to embodiment 7, can also described hybrid condensate cooler 77 be communicated with described evaporimeter 4 with further reference to embodiment 8; Can also, with reference to embodiment 7, described throttling control valve 8 be replaced with to throttle structure 81.
During concrete enforcement, can the fluid issuing of the described satellite jets pump 31 in embodiment 21, embodiment 22 be communicated with attached condensate cooler 71 with reference to embodiment 6, the liquid outlet of described attached condensate cooler 71 is communicated with the liquid inlet of described subsidiary liquid pump 51; Further optionally, the liquid outlet of described attached condensate cooler 71 is communicated with the liquid inlet of described attached evaporimeter 41 through throttling control valve 8 or through throttle structure 81, described attached condensate cooler 71 liquid outlets are communicated with the liquid inlet of described evaporimeter A42 through throttling control valve 8 or through throttle structure 81.Optionally, in the liquid outlet of described attached condensate cooler 71 and the communicating passage between described attached evaporimeter 41, establish cooler 72 and/or establish cooler 72 in the liquid outlet of described attached condensate cooler 71 and the communicating passage between described evaporimeter A42; Optionally, will state jet pump 3 fluid issuings and be communicated with condensate cooler 7, the liquid outlet of described condensate cooler 7 is communicated with the liquid inlet of described liquor pump 5; Further optionally, the liquid outlet of described condensate cooler 7 is communicated with the liquid inlet of described evaporimeter 4 through throttling control valve 8 or through throttle structure 81, further select, in the communicating passage between described condensate cooler 7 and described evaporimeter 4, establish cooler 72, can also described condensate cooler 7 be made as to described hybrid condensate cooler 77 with reference to embodiment 7, embodiment 8.In a word, except described acting mechanism is suitable for comprising the scheme implementation mode of described acting mechanism to all the embodiment of described compressor 10 outputting powers, be all suitable for the scheme that comprises described jet pump A32.
As the embodiment that can convert, all embodiments in the present invention all can be with reference to embodiment 14, described cooling water of internal combustion engine road fluid issuing is communicated with the liquid inlet of described subsidiary liquid pump 51, if and disconnect described attached this embodiment of condensate cooler 71(and comprise described attached condensate cooler 71) being communicated with of liquid inlet of liquid outlet and described subsidiary liquid pump 51, the liquid outlet of described attached condensate cooler 71 is communicated with the liquid inlet of described liquor pump 5 simultaneously, or reference example 18, described cooling water of internal combustion engine road fluid issuing is communicated with the liquid inlet of described subsidiary liquid pump 51, if and disconnect described this embodiment of condensate cooler 7(and comprise described condensate cooler 7 and be communicated with described subsidiary liquid pump 51) being communicated with of liquid inlet of liquid outlet and described subsidiary liquid pump 51.
As the embodiment that can convert, in the embodiment that the fluid issuing of all described satellite jets pump 31 in the present invention is communicated with described condensate cooler 7, all can, with reference to embodiment 17, described regenerator 600 be set.
As the embodiment that can convert, in the embodiment that all described jet pump 3 in the present invention is connected with described satellite jets pump 31 (comprising through described increment jet pump 33 series connection), all can be with reference to embodiment 19, make described jet pump 3 and two corresponding settings of the above satellite jets pump 31, in comprising the structure of described increment jet pump 33, can be that described increment jet pump 33 is identical corresponding one by one with described satellite jets pump 31 quantity, also can described increment jet pump 33 different from described satellite jets pump 31 quantity, plural described satellite jets pump 31 fluid issuings are communicated with from the gas access of same or different condensate cooler 7, the low-pressure fluid entrance of two the above satellite jets pumps 31 is from same or be communicated with different evaporimeters 4.
As disposable embodiment, in all of the embodiments of the present invention, can as required, optionally the bearing capacity of described hybrid vaporizer be made as and be greater than 0.3MPa, 0.4MPa, 0.5MPa, 0.6MPa, 0.7MPa, 0.8MPa, 0.9MPa or be greater than 1.0MPa.
In described mixing vaporization internal combustion utilizing waste heat for refrigeration system in the present invention, working medium is determined according to operating mode, in having the embodiment of two working medium circulation passages, in embodiment 6, described exhaust vaporizer 2 be heated fluid passage, described turbine 6, described satellite jets pump 31, described attached condensate cooler 71, described attached evaporimeter 41 forms a circulation, described hybrid vaporizer 1, described compressor 10, described jet pump 3, described condensate cooler 7, the cooling water channel of described evaporimeter 4 and internal combustion engine forms another circulation, working medium in two circulations can be identical, also can be different, such as in two circulations all water as cycle fluid, or, in a circulation, adopt water as cycle fluid, in another circulation, adopt alcohol to do cycle fluid, or, in two circulations, use respectively different alcohol as cycle fluid, such as using methyl alcohol as cycle fluid in a circulation, in another circulation, use ethanol as cycle fluid.
Obviously, the invention is not restricted to above embodiment, according to the known technology of this area and technical scheme disclosed in this invention, can derive or association goes out many flexible programs, all these flexible programs, also should think protection scope of the present invention.

Claims (10)

1. one kind is mixed vaporization internal combustion utilizing waste heat for refrigeration system, comprise hybrid vaporizer (1) and exhaust vaporizer (2), it is characterized in that: the high temperature fluid entrance of described hybrid vaporizer (1) is communicated with cooling water of internal combustion engine road fluid issuing, the cryogenic liquid outlet of described hybrid vaporizer (1) is communicated with cooling water of internal combustion engine road fluid intake, the steam (vapor) outlet of described hybrid vaporizer (1) is communicated with the motive fluid entrance of jet pump (3), the low-pressure fluid entrance of described jet pump (3) is communicated with evaporimeter (4), in the high temperature fluid entrance of described hybrid vaporizer (1) and the communicating passage between described cooling water of internal combustion engine road fluid issuing or in the cryogenic liquid outlet of described hybrid vaporizer (1) and the communicating passage between described cooling water of internal combustion engine road fluid intake, establish liquid circulation pump (52), on the fluid zone of described hybrid vaporizer (1), establish working medium entrance (11), described working medium entrance (11) is communicated with the liquid outlet of liquor pump (5), the gas vent that is heated fluid passage of described exhaust vaporizer (2) is communicated with the working medium entrance of acting mechanism, the liquid inlet that is heated fluid passage of described exhaust vaporizer (2) is communicated with the liquid outlet of subsidiary liquid pump (51).
2. mix as claimed in claim 1 vaporization internal combustion utilizing waste heat for refrigeration system, it is characterized in that: described acting mechanism is made as turbine (6).
3. mix as claimed in claim 1 vaporization internal combustion utilizing waste heat for refrigeration system, it is characterized in that: the described sender property outlet that does work mechanism is communicated with the motive fluid entrance of described jet pump (3).
4. mix as claimed in claim 1 vaporization internal combustion utilizing waste heat for refrigeration system, it is characterized in that: the described sender property outlet that does work mechanism is communicated with the motive fluid entrance of satellite jets pump (31), and the low-pressure fluid entrance of described satellite jets pump (31) is communicated with attached evaporimeter (41).
5. mix as claimed in claim 4 vaporization internal combustion utilizing waste heat for refrigeration system, it is characterized in that: the fluid issuing of described satellite jets pump (31) is communicated with attached condensate cooler (71) through the zone of heat liberation that adds of regenerator (600); The liquid outlet of described attached condensate cooler (71) is communicated with the liquid inlet of described subsidiary liquid pump (51) through the fluid passage that is heated of described regenerator (600), or the liquid outlet of described attached condensate cooler (71) is communicated with the liquid inlet of described subsidiary liquid pump (51), the liquid inlet that is heated fluid passage of described exhaust vaporizer (2) is communicated with the liquid outlet of described subsidiary liquid pump (51) through the fluid passage that is heated of described regenerator (600).
6. mix as claimed in claim 5 vaporization internal combustion utilizing waste heat for refrigeration system, it is characterized in that: described attached condensate cooler (71) is made as hybrid condensate cooler (77), described hybrid condensate cooler (77) comprises blender (771), heat extraction device (772) and circulating pump (773), the fluid issuing of described satellite jets pump (31) is communicated with described blender (771), in the liquid phase region of described blender (771), establish circulating fluid outlet (775), in the gas phase zone of described blender (771), establish fluid injector (774), described circulating fluid outlet (775) is communicated with described fluid injector (774) through described heat extraction device (772), described circulating pump (773) is located in the communicating passage between described circulating fluid outlet (775) and described fluid injector (774), the liquid phase region of described blender (771) is communicated with the liquid inlet of described subsidiary liquid pump (51).
7. mix as claimed in claim 6 vaporization internal combustion utilizing waste heat for refrigeration system, it is characterized in that: in the communicating passage between described heat extraction device (772) and described fluid injector (774), establish by-pass port (776), described by-pass port (776) is communicated with the liquid inlet of described attached evaporimeter (41) through throttling control valve (8) or through throttle structure (81).
8. mix as claimed in claim 6 vaporization internal combustion utilizing waste heat for refrigeration system, it is characterized in that: the liquid phase region of described blender (771) is communicated with described attached evaporimeter (41) through throttling control valve (8) or through throttle structure (81).
9. mix as claimed in claim 4 vaporization internal combustion utilizing waste heat for refrigeration system, it is characterized in that: the fluid issuing of described satellite jets pump (31) is communicated with attached condensate cooler (71), the liquid outlet of described attached condensate cooler (71) is communicated with the liquid inlet of described subsidiary liquid pump (51).
10. mix as claimed in claim 9 vaporization internal combustion utilizing waste heat for refrigeration system, it is characterized in that: the liquid outlet of described attached condensate cooler (71) is communicated with the liquid inlet of described attached evaporimeter (41) through throttling control valve (8) or through throttle structure (81).
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CN105781643A (en) * 2015-03-12 2016-07-20 熵零股份有限公司 Jet pump thermal system
CN111930134A (en) * 2020-07-28 2020-11-13 中山大学 Attitude control system of cross-domain aircraft

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105781643A (en) * 2015-03-12 2016-07-20 熵零股份有限公司 Jet pump thermal system
CN111930134A (en) * 2020-07-28 2020-11-13 中山大学 Attitude control system of cross-domain aircraft

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