CN103673382A - Gas-liquid separation internal combustion waste heat refrigerating system - Google Patents

Gas-liquid separation internal combustion waste heat refrigerating system Download PDF

Info

Publication number
CN103673382A
CN103673382A CN201310577295.4A CN201310577295A CN103673382A CN 103673382 A CN103673382 A CN 103673382A CN 201310577295 A CN201310577295 A CN 201310577295A CN 103673382 A CN103673382 A CN 103673382A
Authority
CN
China
Prior art keywords
liquid
communicated
internal combustion
fluid
pump
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.)
Granted
Application number
CN201310577295.4A
Other languages
Chinese (zh)
Other versions
CN103673382B (en
Inventor
靳北彪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wujiang science and Technology Pioneer Park Management Service Co., Ltd
Original Assignee
Molecule Power Beijing Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Molecule Power Beijing Technology Co Ltd filed Critical Molecule Power Beijing Technology Co Ltd
Priority to CN201310577295.4A priority Critical patent/CN103673382B/en
Publication of CN103673382A publication Critical patent/CN103673382A/en
Application granted granted Critical
Publication of CN103673382B publication Critical patent/CN103673382B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • 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

Abstract

The invention discloses a gas-liquid separation internal combustion waste heat refrigerating system which comprises an internal combustion engine cooling water channel gas-liquid separator and an exhaust vaporizer, a high-temperature liquid inlet of the internal combustion engine cooling water channel gas-liquid separator is communicated with an internal combustion engine cooling water channel liquid outlet, a low-temperature liquid outlet of the internal combustion engine cooling water channel gas-liquid separator is communicated with an internal combustion engine cooling water channel liquid inlet, a steam outlet of the internal combustion engine cooling water channel gas-liquid separator is communicated with a dynamic liquid inlet of a jet pump, and a low-pressure liquid inlet of the jet pump is communicated with an evaporator. A supplement liquid inlet is formed in a communication channel between a low-temperature liquid outlet of the internal combustion engine cooling water channel gas-liquid separator and the internal combustion engine cooling water channel liquid inlet. The supplement liquid inlet is communicated with a liquid outlet of a liquid pump, and a gas outlet of a heated liquid channel of the exhaust vaporizer is communicated with a working medium inlet of a working mechanism, and a liquid inlet of the heated liquid channel of the exhaust vaporizer is communicated with a liquid outlet of an accessory liquid pump. The structure is simple, and manufacturing cost is low.

Description

Gas-liquid separation internal combustion utilizing waste heat for refrigeration system
Technical field
The present invention relates to energy and power engineering field, particularly a kind of gas-liquid separation internal combustion utilizing waste heat for refrigeration system.
Background technology
Utilize the technical scheme of afterheat of IC engine refrigeration a lot, but complex structure, 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 one: a kind of gas-liquid separation internal combustion utilizing waste heat for refrigeration system, comprise cooling water of internal combustion engine road gas-liquid separator, exhaust vaporizer, the high temperature fluid entrance of described cooling water of internal combustion engine road gas-liquid separator is communicated with cooling water of internal combustion engine road fluid issuing through throttling control valve or through throttle structure, the cryogenic liquid outlet of described cooling water of internal combustion engine road gas-liquid separator is communicated with cooling water of internal combustion engine road fluid intake through liquid-circulating force (forcing) pump (52), the steam (vapor) outlet of described cooling water of internal combustion engine road gas-liquid separator 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 cryogenic liquid outlet of described cooling water of internal combustion engine road gas-liquid separator and the communicating passage between described cooling water of internal combustion engine road fluid intake and/or establish liquid make-up entrance on the liquid phase region of described cooling water of internal combustion engine road gas-liquid separator, described liquid make-up 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 two: on the basis of scheme one, described acting mechanism is made as turbine.
Scheme three: on the basis of scheme one, the described acting sender property outlet of mechanism and the motive fluid entrance of described jet pump are communicated with.
Scheme four: on the basis of scheme one, establish compressor in the steam (vapor) outlet of described cooling water of internal combustion engine road gas-liquid separator and the communicating passage between the motive fluid entrance of described jet pump.
Scheme five: on the basis of scheme four, described acting mechanism is to described compressor outputting power.
Scheme six: on the basis of scheme one, 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 seven: on the basis of scheme six, 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 eight: on the basis of scheme seven, 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 nine: on the basis of scheme eight, 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 ten: on the basis of scheme eight, the liquid phase region of described blender is communicated with the liquid inlet of described attached evaporimeter through throttling control valve or through throttle structure.
Scheme 11: on the basis of scheme six, 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.
Scheme 12: on the basis of scheme 11, the fluid issuing of described jet pump is communicated with condensate cooler, 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.
Scheme 13: on the basis of scheme 11, 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.
Scheme 14: on the basis of scheme 13, establish cooler in the communicating passage between described attached condensate cooler and described attached evaporimeter.
Scheme 15: on the basis of scheme 11, 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 16: on the basis of scheme 15, 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 17: on the basis of scheme 15, the liquid phase region of described blender is communicated with the liquid inlet of described attached evaporimeter through throttling control valve or through throttle structure.
Scheme 18: on the basis of scheme one, described cooling water of internal combustion engine road fluid issuing is communicated with the liquid inlet of described subsidiary liquid pump.
Scheme 19: on the basis of scheme 18, described acting mechanism is made as turbine.
Scheme 20: on the basis of scheme 18, the described acting sender property outlet of mechanism and the motive fluid entrance of described jet pump are communicated with.
Scheme 21: on the basis of scheme 18, 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 22: on the basis of scheme 21, 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.
Scheme 23: on the basis of scheme 22, the fluid issuing of described jet pump is communicated with condensate cooler, 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.
Scheme 24: on the basis of scheme 22, 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.
Scheme 25: on the basis of scheme 24, establish cooler in the communicating passage between described attached condensate cooler and described attached evaporimeter.
Scheme 26: on the basis of scheme 22, 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 27: on the basis of scheme 26, 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 28: on the basis of scheme 26, the liquid phase region of described blender is communicated with the liquid inlet of described attached evaporimeter through throttling control valve or through throttle structure.
Scheme 29: in scheme one to arbitrary scheme in scheme 11, scheme 13 is to arbitrary scheme in scheme 22, scheme 24 is to the basis of arbitrary scheme in scheme 28, and 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 liquid make-up entrance is communicated with the liquid outlet of described liquor pump through the fluid passage that is heated of described regenerator.
Scheme 30: on the basis of scheme 29, described condensate cooler is made as hybrid condensate cooler, described hybrid condensate cooler comprises blender, heat extraction device, 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, the liquid phase region of described blender is communicated with the liquid inlet of described liquor pump.
Scheme 31: on the basis of scheme 30, 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 evaporimeter through throttling control valve or through throttle structure.
Scheme 32: on the basis of scheme 30, the liquid phase region of described blender is communicated with the liquid inlet of described evaporimeter through throttling control valve or through throttle structure.
Scheme 33: in scheme six to arbitrary scheme in scheme 17, scheme 21 to the basis of scheme 28 arbitrary schemes, described evaporimeter and described attached evaporimeter integrated setting.
Scheme 34: in scheme one to arbitrary scheme in scheme 11, scheme 13 is to the arbitrary scheme of scheme 22, scheme 24 is to the arbitrary scheme of scheme 28 basis, 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.
Scheme 35: on the basis of scheme 34, the liquid outlet of described condensate cooler is communicated with the liquid inlet of described evaporimeter through throttling control valve or through throttle structure.
Scheme 36: on the basis of scheme 35, establish cooler in the communicating passage between described condensate cooler and described evaporimeter.
Scheme 37: on the basis of scheme 34, described condensate cooler is made as hybrid condensate cooler, described hybrid condensate cooler comprises blender, heat extraction device, 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, the liquid phase region of described blender is communicated with the liquid inlet of described liquor pump.
Scheme 38: on the basis of scheme 37, 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 evaporimeter through throttling control valve or through throttle structure.
Scheme 39: on the basis of scheme 37, the liquid phase region of described blender is communicated with the liquid inlet of described evaporimeter through throttling control valve or through throttle structure.
Scheme 40: a kind of gas-liquid separation internal combustion utilizing waste heat for refrigeration system, comprise cooling water of internal combustion engine road gas-liquid separator, exhaust vaporizer, the high temperature fluid entrance of described cooling water of internal combustion engine road gas-liquid separator is communicated with cooling water of internal combustion engine road fluid issuing through throttling control valve or throttle structure, the cryogenic liquid outlet of described cooling water of internal combustion engine road gas-liquid separator is communicated with cooling water of internal combustion engine road fluid intake through liquid-circulating force (forcing) pump (52), the steam (vapor) outlet of described cooling water of internal combustion engine road gas-liquid separator 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 cryogenic liquid outlet of described cooling water of internal combustion engine road gas-liquid separator and the communicating passage between described cooling water of internal combustion engine road fluid intake and/or establish liquid make-up entrance on the liquid phase region of described cooling water of internal combustion engine road gas-liquid separator, described liquid make-up 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.
Scheme 41: a kind of gas-liquid separation internal combustion utilizing waste heat for refrigeration system, comprise cooling water of internal combustion engine road gas-liquid separator, exhaust vaporizer, it is characterized in that: the high temperature fluid entrance of described cooling water of internal combustion engine road gas-liquid separator is communicated with cooling water of internal combustion engine road fluid issuing through throttling control valve or throttle structure, the cryogenic liquid outlet of described cooling water of internal combustion engine road gas-liquid separator is communicated with cooling water of internal combustion engine road fluid intake through liquid-circulating force (forcing) pump (52), the steam (vapor) outlet of described cooling water of internal combustion engine road gas-liquid separator 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 cryogenic liquid outlet of described cooling water of internal combustion engine road gas-liquid separator and the communicating passage between described cooling water of internal combustion engine road fluid intake and/or establish liquid make-up entrance on the liquid phase region of described cooling water of internal combustion engine road gas-liquid separator, described liquid make-up 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.
Scheme 42: on the basis of scheme 41, 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 through throttling control valve or through throttle structure.
Scheme 43: on the basis of scheme 40 or scheme 41, described cooling water of internal combustion engine road fluid issuing is communicated with the liquid inlet of described subsidiary liquid pump.
Scheme 44: on the basis of scheme 43, 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.
Scheme 45: on the basis of scheme 44, described condensate cooler is made as hybrid condensate cooler, described hybrid condensate cooler comprises blender, heat extraction device, 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, the liquid phase region of described blender is communicated with the liquid inlet of described liquor pump.
Scheme 46: on the basis of scheme 45, 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 evaporimeter through throttling control valve or throttle structure.
Scheme 47: on the basis of scheme 45, the liquid phase region of described blender is communicated with the liquid inlet of described evaporimeter through throttling control valve or throttle structure.
Scheme 48: on the basis of scheme 40, 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, and the liquid outlet of described condensate cooler is communicated with the liquid inlet of described subsidiary liquid pump.
Scheme 49: on the basis of scheme 41, 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, and the liquid outlet of described condensate cooler is communicated with the liquid inlet of described subsidiary liquid pump.
Scheme 50: on the basis of scheme 44, scheme 48 or scheme 49, the liquid outlet of described condensate cooler is communicated with described evaporimeter through throttling control valve or through throttle structure.
Scheme 51: in scheme 42, on the basis of scheme 48 or scheme 49, described condensate cooler is made as hybrid condensate cooler, described hybrid condensate cooler comprises blender, heat extraction device, 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, 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.
Scheme 52: on the basis of scheme 51, 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 evaporimeter through throttling control valve or throttle structure.
Scheme 53: on the basis of scheme 51, the liquid phase region of described blender is communicated with the liquid inlet of described evaporimeter through throttling control valve or throttle structure.
Scheme 54: on the basis of scheme 40 or scheme 41, 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 liquid make-up entrance is communicated with the liquid outlet of described liquor pump through the fluid passage that is heated of described regenerator.
Scheme 55: on the basis of scheme 54, described condensate cooler is made as hybrid condensate cooler, described hybrid condensate cooler comprises blender, heat extraction device, 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.
Scheme 56: on the basis of scheme 55, 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 evaporimeter through throttling control valve or throttle structure.
Scheme 57: on the basis of scheme 55, the liquid phase region of described blender is communicated with the liquid inlet of described evaporimeter through throttling control valve or throttle structure.
Scheme 58: in scheme 40 to arbitrary scheme in scheme 42, scheme 44 is to arbitrary scheme in scheme 49, in scheme 52 to the arbitrary scheme of scheme 53, in scheme 55 to the basis of arbitrary scheme in scheme 57, jet pump and two corresponding settings of the above satellite jets pump described in each.
Scheme 59: in scheme one to arbitrary scheme in scheme 28, in scheme 30 to arbitrary scheme in scheme 32, in scheme 35 to arbitrary scheme in scheme 42, in scheme 44 to arbitrary scheme in scheme 49, in scheme 52 to arbitrary scheme in scheme 53, in scheme 55, to the basis of arbitrary scheme in scheme 57, the bearing capacity of described cooling water of internal combustion engine road gas-liquid separator is greater than 0.3MPa.
Scheme 60: in scheme one to arbitrary scheme in scheme 28, in scheme 30 to arbitrary scheme in scheme 32, in scheme 35 to arbitrary scheme in scheme 42, in scheme 44 to arbitrary scheme in scheme 49, in scheme 52 to arbitrary scheme in scheme 53, in scheme 55, to the basis of arbitrary scheme in scheme 57, on the cryogenic liquid exit passageway of described cooling water of internal combustion engine road gas-liquid separator or high temperature fluid access road, establish oil cooler.
In the present invention, described oil cooler can be used as thermal source the fluid entering or flow out described cooling water of internal combustion engine road gas-liquid separator is heated, thereby reclaims the waste heat in lubricating system.
In the present invention, so-called " gas-liquid separator " refer to there is high temperature fluid entrance, cryogenic liquid outlet and steam (vapor) outlet can make a part for high temperature fluid that the device of vaporizing and carrying out gas-liquid separation occurs.So-called " high temperature fluid " refers to the liquid that temperature is higher or contains the fluid of some gas and liquid, this fluid steam that part vaporization forms in described gas-liquid separator flows out from steam (vapor) outlet, because vaporization can make temperature, reduce, the liquid after cooling flows out through cryogenic liquid outlet.
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 " and " attached evaporimeter " refers 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, so-called " fluid passage that is heated of vaporizer " refers to the circulation passage of the fluid being vaporized in vaporizer.
In the present invention, so-called " regenerator add zone of heat liberation " refer to be arranged on regenerator for for adding the passage that hot fluid passes through, so-called " regenerator be heated fluid passage " refer to be arranged on 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, selectable, the bearing capacity of described cooling water of internal combustion engine road gas-liquid separator is greater than 0.3MPa, 0.4MPa, 0.5 MPa, 0.6 MPa, 0.7 MPa, 0.8 MPa, 0.9 MPa or is greater than 1.0MPa.
In the present invention, power pressure and its bearing capacity of described cooling water of internal combustion engine road gas-liquid separator match, and the maximum power pressure of described cooling water of internal combustion engine road gas-liquid separator reaches its bearing capacity.
Working medium in the present invention can be the liquid of single material, can be also solution, but should in circulation, can vaporize and condensation.By the effect of described throttling control valve (or described throttle structure) and described liquid-circulating force (forcing) pump, pressure in cooling water of internal combustion engine road is increased, prevent or reduce the vaporescence in cooling water of internal combustion engine road.When working medium is made as solution, when system operation reaches stable state, volatile component in liquid in described cooling water of internal combustion engine road gas-liquid separator (for example ethanol in ethanol water) concentration is minimum, in liquid in cooling water of internal combustion engine road, the concentration of volatile component is in medium level, and in liquid after described jet pump is condensed, the concentration of volatile component is the highest, may be even volatile component entirely, with working medium, be made as the further example of ethanol water below:
From entering the fluid of described cooling water of internal combustion engine road gas-liquid separator, described cooling water of internal combustion engine road contains second alcohol and water, in described cooling water of internal combustion engine road gas-liquid separator, most ethanol is vaporized, the ethanol water of lower concentration ethanol water or even straight alcohol higher with the concentration being entered by described liquid make-up entrance in by the process in cooling water of internal combustion engine road described in the blowback of described liquid-circulating force (forcing) pump mixes, and the liquid being condensed after described jet pump is ethanol water or even the straight alcohol that concentration is higher.In this case, the liquid in described evaporimeter can be made as to ethanol water or straight alcohol, can make like this cryogenic temperature of described evaporimeter reach lower level.
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 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, i.e. motive fluid entrance, low-pressure fluid entrance and fluid issuing, and so-called low-pressure fluid entrance refers to the entrance of described jet pump outer tube, 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 " liquor pump " and so-called " subsidiary liquid pump " is all liquor pump, and title is different just to be defined in order to distinguish.
In the present invention, so-called " jet pump " and so-called " satellite jets pump " is all jet pump, 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:
The present invention is simple in structure, 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 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,
In figure:
1, cooling water of internal combustion engine road gas-liquid separator, 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-circulating force (forcing) 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 liquid make-up entrances, 600 regenerators.
The specific embodiment
Embodiment 1
Gas-liquid separation internal combustion utilizing waste heat for refrigeration system as shown in Figure 1, comprise cooling water of internal combustion engine road gas-liquid separator 1, exhaust vaporizer 2, the high temperature fluid entrance of described cooling water of internal combustion engine road gas-liquid separator 1 is communicated with cooling water of internal combustion engine road fluid issuing through throttling control valve 8, the cryogenic liquid outlet of described cooling water of internal combustion engine road gas-liquid separator 1 is communicated with cooling water of internal combustion engine road fluid intake through liquid-circulating force (forcing) pump 52, the steam (vapor) outlet of described cooling water of internal combustion engine road gas-liquid separator 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 cooling water of internal combustion engine road gas-liquid separator 1 and the communicating passage between described cooling water of internal combustion engine road fluid intake, establish liquid make-up entrance 11, described liquid make-up 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 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 following all embodiments, all described liquid make-up entrance 11 has been arranged in the cryogenic liquid outlet and the communicating passage between described cooling water of internal combustion engine road fluid intake of described cooling water of internal combustion engine road gas-liquid separator 1, as the embodiment that can convert, described liquid make-up entrance 11 can also be arranged on the liquid phase region of described cooling water of internal combustion engine road gas-liquid separator 1 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 cooling water of internal combustion engine road gas-liquid separator 1, can also arrange respectively at above-mentioned two places.
Embodiment 2
Gas-liquid separation internal combustion utilizing waste heat for refrigeration system as shown in Figure 2, the difference of itself and embodiment 1 is:
The described acting sender property outlet of mechanism and the motive fluid entrance of described jet pump 3 are communicated with.
Embodiment 3
Gas-liquid separation internal combustion utilizing waste heat for refrigeration system as shown in Figure 3, on the basis of embodiment 1:
The described acting sender property outlet of mechanism and the motive fluid entrance of satellite jets pump 31 are communicated with, and the low-pressure fluid entrance of described satellite jets pump 31 is communicated with attached evaporimeter 41.
Embodiment 4
Gas-liquid separation 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 on the steam (vapor) outlet and the communicating passage between the motive fluid entrance of described jet pump 3 of described cooling water of internal combustion engine road gas-liquid separator 1,6 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, establish heater, 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
Gas-liquid separation 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, and described compressor 10 can not established.
Embodiment 6
Gas-liquid separation internal combustion utilizing waste heat for refrigeration system as shown in Figure 6, it is on the basis of embodiment 5, 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.
As the embodiment that can convert, do not establishing described compressor 10 and/or do not establishing in the embodiment of described condensate cooler 7, also the structures such as described attached condensate cooler 71 can be set with reference to the present embodiment.
Embodiment 7
Gas-liquid separation internal combustion utilizing waste heat for refrigeration system as shown in Figure 7, 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.
Embodiment 8
Gas-liquid separation internal combustion utilizing waste heat for refrigeration system as shown in Figure 8, the difference of itself and embodiment 7 is:
Disconnect the liquid phase region of described blender 771 and being communicated with 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 7 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
Gas-liquid separation 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 cooling water of internal combustion engine road gas-liquid separator 1, establish oil cooler 9, utilize 9 pairs of working medium that flow out described cooling water of internal combustion engine road gas-liquid separator 1 of described 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 cooling water of internal combustion engine road gas-liquid separator 1, now, be that the working medium of utilizing 9 pairs of described oil cooler to be about to flow into described cooling water of internal combustion engine road gas-liquid separator 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 cooling water of internal combustion engine road gas-liquid separator 1 or on the high temperature fluid access road of cooling water of internal combustion engine road gas-liquid separator 1.
Embodiment 10
Gas-liquid separation internal combustion utilizing waste heat for refrigeration system as shown in figure 10, 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
Gas-liquid separation internal combustion utilizing waste heat for refrigeration system as shown in figure 11, 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
Gas-liquid separation internal combustion utilizing waste heat for refrigeration system as shown in figure 12, 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
Gas-liquid separation internal combustion utilizing waste heat for refrigeration system as shown in figure 13, 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 liquid make-up entrance 11 be communicated with the liquid outlet of described liquor pump 5 fluid passage that is heated of regenerator 600 described in this another simultaneously.
Embodiment 14
Gas-liquid separation internal combustion utilizing waste heat for refrigeration system as shown in figure 14, 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.Under the structure of the present embodiment, can described attached condensate cooler 71 be made as to hybrid condensate cooler 77 with reference to embodiment 7 or embodiment 8.
As the embodiment that can convert, 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 attached condensate cooler 7 etc., if this embodiment comprises these structures), in being provided with the embodiment of described condensate cooler 7, can also further optionally make described condensate cooler 7 be communicated with the liquid inlet of described subsidiary liquid pump 51.
As the embodiment that can convert, above-mentioned all embodiments that are provided with 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 are provided with described satellite jets pump 31 and described attached condensate cooler 71, all can, with reference to embodiment 13, this described regenerator 600 be set.
As the embodiment that can convert, in the present invention, in above-mentioned all embodiments that are provided with described jet pump 3 and described condensate cooler 7, all can be with reference to embodiment 13, arrange this another described in regenerator 600.
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
Gas-liquid separation internal combustion utilizing waste heat for refrigeration system as shown in figure 15, comprise cooling water of internal combustion engine road gas-liquid separator 1, exhaust vaporizer 2, the high temperature fluid entrance of described cooling water of internal combustion engine road gas-liquid separator 1 is communicated with cooling water of internal combustion engine road fluid issuing through throttling control valve 8, the cryogenic liquid outlet of described cooling water of internal combustion engine road gas-liquid separator 1 is communicated with cooling water of internal combustion engine road fluid intake through liquid-circulating force (forcing) pump 52, the steam (vapor) outlet of described cooling water of internal combustion engine road gas-liquid separator 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 cooling water of internal combustion engine road gas-liquid separator 1 and the communicating passage between described cooling water of internal combustion engine road fluid intake, establish liquid make-up entrance 11, described liquid make-up 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
Gas-liquid separation 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 15 and embodiment 16 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 7 or embodiment 8.
Embodiment 17
Gas-liquid separation internal combustion utilizing waste heat for refrigeration system as shown in figure 17, 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 liquid make-up 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 8 equally: the fluid issuing of the described jet pump 3 in embodiment 8 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
Gas-liquid separation internal combustion utilizing waste heat for refrigeration system as shown in figure 18, 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
Gas-liquid separation internal combustion utilizing waste heat for refrigeration system as shown in figure 19, 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
Gas-liquid separation internal combustion utilizing waste heat for refrigeration system as shown in figure 20, comprise cooling water of internal combustion engine road gas-liquid separator 1, exhaust vaporizer 2, the high temperature fluid entrance of described cooling water of internal combustion engine road gas-liquid separator 1 is communicated with cooling water of internal combustion engine road fluid issuing through throttling control valve 8, the cryogenic liquid outlet of described cooling water of internal combustion engine road gas-liquid separator 1 is communicated with cooling water of internal combustion engine road fluid intake through liquid-circulating force (forcing) pump 52, the steam (vapor) outlet of described cooling water of internal combustion engine road gas-liquid separator 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 cooling water of internal combustion engine road gas-liquid separator 1 and the communicating passage between described cooling water of internal combustion engine road fluid intake, establish liquid make-up entrance 11, described liquid make-up 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 21
Gas-liquid separation internal combustion utilizing waste heat for refrigeration system as shown in figure 21, it is on the basis of embodiment 20, 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, the liquid outlet of described condensate cooler 7 is communicated with described evaporimeter 4 through throttling control valve 8, and the liquid outlet of described condensate cooler 7 is communicated with described attached evaporimeter 41 through another 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 described attached evaporimeter 41; Can also described condensate cooler 7 be made as to described hybrid condensate cooler 77 with reference to embodiment 7 or embodiment 8, further embodiment 7 or embodiment 8 are communicated with described hybrid condensate cooler 77 with described evaporimeter 4 or described attached evaporimeter 41.
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 the embodiment that can convert, in all of the embodiments of the present invention, can be as required, the bearing capacity of described cooling water of internal combustion engine road gas-liquid separator 1 is greater than to 0.3MPa, or is set to be greater than 0.4MPa, 0.5 MPa, 0.6 MPa, 0.7 MPa, 0.8 MPa, 0.9 MPa or is greater than 1.0MPa.
In described gas-liquid separation 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 cooling water of internal combustion engine road gas-liquid separator 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.

Claims (10)

1. a gas-liquid separation internal combustion utilizing waste heat for refrigeration system, comprise cooling water of internal combustion engine road gas-liquid separator (1), exhaust vaporizer (2), it is characterized in that: the high temperature fluid entrance of described cooling water of internal combustion engine road gas-liquid separator (1) is communicated with cooling water of internal combustion engine road fluid issuing through throttling control valve (8) or through throttle structure (81), the cryogenic liquid outlet of described cooling water of internal combustion engine road gas-liquid separator (1) is communicated with cooling water of internal combustion engine road fluid intake through liquid-circulating force (forcing) pump (52), the steam (vapor) outlet of described cooling water of internal combustion engine road gas-liquid separator (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 cooling water of internal combustion engine road gas-liquid separator (1) and the communicating passage between described cooling water of internal combustion engine road fluid intake and/or establish liquid make-up entrance (11) on the liquid phase region of described cooling water of internal combustion engine road gas-liquid separator (1), described liquid make-up 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. gas-liquid separation internal combustion utilizing waste heat for refrigeration system as claimed in claim 1, is characterized in that: described acting mechanism is made as turbine (6).
3. gas-liquid separation internal combustion utilizing waste heat for refrigeration system as claimed in claim 1, is characterized in that: the sender property outlet of described acting mechanism is communicated with the motive fluid entrance of described jet pump (3).
4. gas-liquid separation internal combustion utilizing waste heat for refrigeration system as claimed in claim 1, is characterized in that: in the communicating passage between the steam (vapor) outlet of described cooling water of internal combustion engine road gas-liquid separator (1) and the motive fluid entrance of described jet pump (3), establish compressor (10).
5. gas-liquid separation internal combustion utilizing waste heat for refrigeration system as claimed in claim 4, is characterized in that: described acting mechanism is to described compressor (10) outputting power.
6. gas-liquid separation internal combustion utilizing waste heat for refrigeration system as claimed in claim 1, 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).
7. gas-liquid separation internal combustion utilizing waste heat for refrigeration system as claimed in claim 6, 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).
8. gas-liquid separation internal combustion utilizing waste heat for refrigeration system as claimed in claim 7, 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).
9. gas-liquid separation internal combustion utilizing waste heat for refrigeration system as claimed in claim 8, 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).
10. gas-liquid separation internal combustion utilizing waste heat for refrigeration system as claimed in claim 8, is characterized in that: the liquid phase region of described blender (771) is communicated with the liquid inlet of described attached evaporimeter (41) through throttling control valve (8) or through throttle structure (81).
CN201310577295.4A 2012-11-22 2013-11-18 Gas-liquid separation internal combustion utilizing waste heat for refrigeration system Active CN103673382B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310577295.4A CN103673382B (en) 2012-11-22 2013-11-18 Gas-liquid separation internal combustion utilizing waste heat for refrigeration system

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
CN201210480361 2012-11-22
CN201210480361.1 2012-11-22
CN201210483545.3 2012-11-23
CN201210483545 2012-11-23
CN201210485609.3 2012-11-25
CN201210485609 2012-11-25
CN201210488628.1 2012-11-26
CN201210488628 2012-11-26
CN201210510342 2012-12-03
CN201210510342.9 2012-12-03
CN201310577295.4A CN103673382B (en) 2012-11-22 2013-11-18 Gas-liquid separation internal combustion utilizing waste heat for refrigeration system

Publications (2)

Publication Number Publication Date
CN103673382A true CN103673382A (en) 2014-03-26
CN103673382B CN103673382B (en) 2015-12-30

Family

ID=50311692

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310577295.4A Active CN103673382B (en) 2012-11-22 2013-11-18 Gas-liquid separation internal combustion utilizing waste heat for refrigeration system

Country Status (1)

Country Link
CN (1) CN103673382B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106837444A (en) * 2017-03-13 2017-06-13 电子科技大学中山学院 A kind of low temperature logisticses equipment and its means of delivery without refrigerating power delivery

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301662A (en) * 1980-01-07 1981-11-24 Environ Electronic Laboratories, Inc. Vapor-jet heat pump
US4523437A (en) * 1980-10-14 1985-06-18 Hybrid Energy Systems, Inc. Vehicle air conditioning system
CN1566715A (en) * 2003-06-14 2005-01-19 王卫民 Vapor jetting vacuum jet pressurizing device and its application
CN2916521Y (en) * 2006-06-23 2007-06-27 中南大学 Ejector type refrigerating machine
WO2008017431A1 (en) * 2006-08-10 2008-02-14 Delunamagma Industries Gmbh Heat pump
CN101476518A (en) * 2007-12-31 2009-07-08 施国庆 Thermal apparatus employing steam pressure difference for fluid compensation
CN102261762A (en) * 2011-06-22 2011-11-30 沈学明 Absorption type vehicle-mounted air conditioning system using exhaust gas waste heat of automobile engine and coolant of engine as thermal power sources
CN102620465A (en) * 2012-04-09 2012-08-01 浙江大学 Pump-free jet refrigerating machine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301662A (en) * 1980-01-07 1981-11-24 Environ Electronic Laboratories, Inc. Vapor-jet heat pump
US4523437A (en) * 1980-10-14 1985-06-18 Hybrid Energy Systems, Inc. Vehicle air conditioning system
CN1566715A (en) * 2003-06-14 2005-01-19 王卫民 Vapor jetting vacuum jet pressurizing device and its application
CN2916521Y (en) * 2006-06-23 2007-06-27 中南大学 Ejector type refrigerating machine
WO2008017431A1 (en) * 2006-08-10 2008-02-14 Delunamagma Industries Gmbh Heat pump
CN101476518A (en) * 2007-12-31 2009-07-08 施国庆 Thermal apparatus employing steam pressure difference for fluid compensation
CN102261762A (en) * 2011-06-22 2011-11-30 沈学明 Absorption type vehicle-mounted air conditioning system using exhaust gas waste heat of automobile engine and coolant of engine as thermal power sources
CN102620465A (en) * 2012-04-09 2012-08-01 浙江大学 Pump-free jet refrigerating machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106837444A (en) * 2017-03-13 2017-06-13 电子科技大学中山学院 A kind of low temperature logisticses equipment and its means of delivery without refrigerating power delivery
CN106837444B (en) * 2017-03-13 2019-03-22 电子科技大学中山学院 A kind of the low temperature logistics equipment and its means of delivery of no refrigerating power delivery

Also Published As

Publication number Publication date
CN103673382B (en) 2015-12-30

Similar Documents

Publication Publication Date Title
CN108343479A (en) A kind of solidifying pumping back of the body heating system and adjusting method based on two units
CN104676943B (en) CO2 high-temperature heat pump system
CN103673384B (en) Engine exhaust heat refrigeration system
CN106440501A (en) Running method of heat pump unit of energy-self-supplied gas engine
JP5130676B2 (en) Steam generation system
CN103032134B (en) Steam power hot gas self-cooling system
CN108362026A (en) A kind of carbon dioxide trans-critical cycle cool and thermal power combined system
CN104180690B (en) A kind of new liquid intensification gasification installation and method of work
CN103629853A (en) Solar cooling system
CN103673382B (en) Gas-liquid separation internal combustion utilizing waste heat for refrigeration system
CN103629856B (en) Mixing vaporization internal combustion utilizing waste heat for refrigeration system
CN113280524B (en) Large temperature difference heat exchange system provided with multiple ejectors
CN103629855B (en) Afterheat of IC engine refrigeration system
CN202915556U (en) Device for improving thermal efficiency of gas water heater
CN103673383B (en) Gas-liquid separation internal combustion waste heat multistage refrigerating plant
CN103615830B (en) Afterheat of IC engine two-stage injection refrigerating system
CN214746577U (en) Heat pump system
CN103615826B (en) Afterheat of IC engine double-work medium injection refrigerating system
CN103615834B (en) Multi-level refrigeration
CN102937334B (en) Method and device for improving thermal efficiency of gas water heater
CN204027387U (en) A kind of new liquid intensification gasification installation
CN110542242B (en) Combined cycle heat pump device
CN102305492A (en) Multi-evaporating-temperature combined jet refrigerating system
CN113280523A (en) Injection type heat pump circulating device with supercooling and preheating functions
CN205807905U (en) A kind of water resource heat pump improving leaving water temperature

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20200521

Address after: 215000 south of Lianyang road and east of Chang'an Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province (Science and technology entrepreneurship Park)

Patentee after: Wujiang science and Technology Pioneer Park Management Service Co., Ltd

Address before: 100101, Beijing, Chaoyang District Beiyuan Road, No. 168, Sheng Sheng building, 24 floor

Patentee before: MOLECULE POWER BEIJING TECH Co.

TR01 Transfer of patent right