CN104153834B - A kind of generating based on the circulation of card Linne, cooling association system - Google Patents

A kind of generating based on the circulation of card Linne, cooling association system Download PDF

Info

Publication number
CN104153834B
CN104153834B CN201410337741.9A CN201410337741A CN104153834B CN 104153834 B CN104153834 B CN 104153834B CN 201410337741 A CN201410337741 A CN 201410337741A CN 104153834 B CN104153834 B CN 104153834B
Authority
CN
China
Prior art keywords
connects
working medium
sender property
property outlet
pipeline
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.)
Active
Application number
CN201410337741.9A
Other languages
Chinese (zh)
Other versions
CN104153834A (en
Inventor
李惟毅
孟金英
谈西锋
梁娜
徐博睿
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.)
Tianjin University
Original Assignee
Tianjin University
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 Tianjin University filed Critical Tianjin University
Priority to CN201410337741.9A priority Critical patent/CN104153834B/en
Publication of CN104153834A publication Critical patent/CN104153834A/en
Application granted granted Critical
Publication of CN104153834B publication Critical patent/CN104153834B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

A kind of generating based on the circulation of card Linne, cooling association system, the sender property outlet end of condenser connects the working medium entry end of throttle valve and working medium pump respectively, the sender property outlet end of working medium pump connects the cold working medium entry end of regenerator, the cold sender property outlet end of regenerator connects the working medium entry end of vaporizer, the sender property outlet end of vaporizer connects the working medium entry end of separator, the gaseous phase outlet end of separator connects the entry end of decompressor, the sender property outlet end of decompressor connects an entry end of mixer, the liquid-phase outlet end of separator connects the hot working fluid entrance point of regenerator, the hot working fluid outlet end of regenerator connects the driving fluid entrance point of sparger, the sender property outlet end of throttle valve connects the working medium entry end of cryogenic vaporizer, the sender property outlet end of cryogenic vaporizer connects the entrance point of sparger, the outlet end of sparger connects another working medium entry end of mixer, mixer sender property outlet end connects the working medium entry end of condenser.The present invention can reach double action that is energy-conservation and cooling.

Description

A kind of generating based on the circulation of card Linne, cooling association system
Technical field
The present invention relates to low-temperature electricity-generating in one, ejector refrigeration system.Particularly relate to a kind of generating based on the circulation of card Linne, cooling association system.
Background technique
Middle low-temperature heat source refers to that temperature is lower than the low-grade energy of 200 DEG C, this kind of energy mainly comprises novel energy and industrial exhaust heat, the used heat etc. such as solar energy, geothermal power, biomass energy at present, in today that Energy situation is extremely severe, if low-temperature energy sources in this part can be used, huge economic benefit, social benefit and environmental benefit will be produced.
The circulation of card Linne is that a kind of ammonia water mixture that adopts is as the power cycle of working medium, due to ammoniacal liquor alternating temperature evaporation feature, its gasification can be made to mate better with the exothermic process of thermal source, reduce irreversible loss in heat transfer process, improve thermal source utilization ratio, and ammoniacal liquor just can gasify at a lower temperature, therefore in middle-low temperature heat utilizes, there is good application prospect.
Due to just mixer will can be entered through reducing pressure by regulating flow from regenerator high-pressure water-enriched solution out in the circulation of legacy card Linne, if therefore the high pressure potential energy of this part the rich aqueous solution can be used for spray type refrigerating, restriction loss can not only be avoided, utilize again the high pressure energy of the rich aqueous solution to drive refrigeration cycle, achieve energy-conservation with cooling double action.
There is card Linne to circulate the document combined with spray type refrigerating at present, a kind of method is if patent application publication number is for disclosed in CN103306763A, will enter a part of high pressure rich ammonia steam of decompressor as injection working medium injection low pressure steam.But this situation will reduce the expansion working medium entered in decompressor, reduce the output work of basic card Linne circulation, affect the efficiency of basic card Linne circulation, if the high pressure energy of the high-pressure water-enriched solution gone out of use in adopting former card Linne to circulate in injection process is as the power source in injection process, not only can not affect the acting situation of former card Linne circulation, avoid restriction loss again simultaneously, drive refrigeration cycle, final when not affecting former card Linne circular work, achieve energy-conservation with cooling double action.
Summary of the invention
Technical problem to be solved by this invention is, there is provided a kind of can realize while middle low temperature heat resource power generation to user's cooling and the discarded high pressure energy made full use of in the circulation of former card Linne, reach the energy-conservation generating circulated based on card Linne with cooling double action, cooling association system.
The technical solution adopted in the present invention is: a kind of generating based on the circulation of card Linne, cooling association system, the generator including decompressor and be connected with the clutch end of described decompressor, also be provided with the condenser for lowering the temperature to cycle fluid, the sender property outlet end of described condenser connects the working medium entry end of throttle valve and working medium pump respectively by pipeline, wherein, the sender property outlet end of described working medium pump connects the cold working medium entry end of regenerator by pipeline, the cold sender property outlet end of described regenerator connects the working medium entry end of vaporizer by pipeline, the sender property outlet end of described vaporizer connects the working medium entry end of separator by pipeline, the gaseous phase outlet end of described separator connects the entry end of decompressor by pipeline, the sender property outlet end of described decompressor connects an entry end of mixer, the liquid-phase outlet end of described separator connects the hot working fluid entrance point of regenerator by pipeline, the hot working fluid outlet end of described regenerator connects the driving fluid entrance point of sparger by pipeline, the sender property outlet end of described throttle valve connects the working medium entry end of cryogenic vaporizer by pipeline, the sender property outlet end of described cryogenic vaporizer connects the driven fluid entrance point of sparger by pipeline, the sender property outlet end of described sparger connects another working medium entry end of described mixer by pipeline, described mixer sender property outlet end connects the working medium entry end of condenser by pipeline.
The ratio being entered working medium flow in described throttle valve and working medium pump by the sender property outlet end of described condenser will guarantee that the sender property outlet end pressure of described sparger is equal with the sender property outlet end pressure of described decompressor.
In described condenser, low-temperature receiver medium is recirculated cooling water.
Heat source medium in described vaporizer is low temperature heat energy in industrial wastewater or geothermal water or solar energy.
The thermal medium circulation end of described cryogenic vaporizer connects user side.
Described cycle fluid is ammonia spirit.
A kind of generating based on the circulation of card Linne of the present invention, cooling association system, by the circulation of card Linne is combined with spray type refrigerating, avoid restriction loss on the one hand, high pressure energy is recycled, on the other hand when needing no outside energy, by being used by the discarded energy of system itself, the object to user's cooling can be realized while middle low temperature heat resource power generation, thus reach double action that is energy-conservation and cooling.There is following beneficial effect:
1, card Linne power generation system is combined with ejector refrigeration system, achieve generating, refrigeration combination supply system.
2, when not affecting the circulation of original card Linne circulating generation, the useless high pressure energy taking full advantage of original system circulates to drive spray type refrigerating, achieves double action that is energy-conservation and cooling.
3, refrigeration, generation load can need regulate with season or user, make it reach the optimum state.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
In figure
1: vaporizer 2: separator
3: decompressor 4: mixer
5: condenser 6: working medium pump
7: regenerator 8: throttle valve
9: cryogenic vaporizer 10: sparger
11: generator
Embodiment
Below in conjunction with embodiment and accompanying drawing, a kind of generating based on the circulation of card Linne of the present invention, cooling association system are described in detail.
A kind of generating based on the circulation of card Linne of the present invention, cooling association system, being the high pressure energy by reclaiming the rich aqueous solution in the circulation of basic card Linne, providing a kind of generating based on the circulation of card Linne, cooling association system.As shown in Figure 1, a kind of generating based on the circulation of card Linne of the present invention, cooling association system include: decompressor 3 and the generator 11 be connected with the clutch end of described decompressor 3, it is characterized in that, also be provided with the condenser 5 for lowering the temperature to cycle fluid, the sender property outlet end of described condenser 5 is divided into two-way, pipeline of leading up to connects throttle valve 8 and completes cooling condition, and the working medium entry end that pipeline of separately leading up to connects working medium pump 6 completes generating operation mode.Wherein, the sender property outlet end of described working medium pump 6 connects the cold working medium entry end of regenerator 7 by pipeline, the cold sender property outlet end of described regenerator 7 connects the working medium entry end of vaporizer 1 by pipeline, the sender property outlet end of described vaporizer 1 connects the working medium entry end of separator 2 by pipeline, described separator 2 has two outlet end, a gaseous phase outlet end, a liquid-phase outlet end, the gaseous phase outlet end of separator 2 connects the entry end of decompressor 3 by pipeline, gas-phase working medium expansion work drive electrical generators 11 in decompressor 3 generates electricity.The sender property outlet end of described decompressor 3 connects an entry end of mixer 4, the liquid-phase outlet end of described separator 2 connects the hot working fluid entrance point of regenerator 7 by pipeline, the hot working fluid outlet end of described regenerator 7 connects the driving fluid entrance point of sparger 10 by pipeline, the sender property outlet end of described throttle valve 8 connects the working medium entry end of cryogenic vaporizer 9 by pipeline, the sender property outlet end of described cryogenic vaporizer 9 connects the driven fluid entrance point of sparger 10 by pipeline, the sender property outlet end of described sparger 10 connects another working medium entry end of described mixer 4 by pipeline, described mixer 4 sender property outlet end connects the working medium entry end of condenser 5 by pipeline.
Described heat source medium circulates through vaporizer 1 hot media channel, is supplied to cold working medium heat, makes it evaporate.In described condenser 5, low-temperature receiver medium is recirculated cooling water, is taken away the heat of hot working fluid in condenser 5 by cooling water.Described cryogenic vaporizer 9 thermal medium terminating user, to supply cold.
The ratio being entered working medium flow in described throttle valve 8 and working medium pump 6 by the sender property outlet end of described condenser 5 will guarantee that the sender property outlet end pressure of described sparger 10 is equal with the sender property outlet end pressure of described decompressor 3.
In a kind of generating based on the circulation of card Linne of the present invention, cooling association system, in described condenser 5, low-temperature receiver working medium is recirculated cooling water; Heat source medium in described vaporizer 1 is middle low temperature heat energy such as industrial wastewater or geothermal water or solar energy etc.; The thermal medium circulation end of described cryogenic vaporizer 9 connects user side, for user provides cold; Described cycle fluid is ammonia spirit.Thus make one aspect of the present invention avoid restriction loss, high pressure energy is recycled, on the other hand when needing no outside energy, by the discarded energy of system itself is used, the object to user's cooling can be realized while middle low temperature heat resource power generation, thus reach double action that is energy-conservation and cooling.

Claims (6)

1. the generating based on the circulation of card Linne, cooling association system, the generator (11) including decompressor (3) and be connected with the clutch end of described decompressor (3), it is characterized in that, also be provided with the condenser (5) for lowering the temperature to cycle fluid, the sender property outlet end of described condenser (5) connects the working medium entry end of throttle valve (8) and working medium pump (6) respectively by pipeline, wherein, the sender property outlet end of described working medium pump (6) connects the cold working medium entry end of regenerator (7) by pipeline, the cold sender property outlet end of described regenerator (7) connects the working medium entry end of vaporizer (1) by pipeline, the sender property outlet end of described vaporizer (1) connects the working medium entry end of separator (2) by pipeline, the gaseous phase outlet end of described separator (2) connects the entry end of decompressor (3) by pipeline, the sender property outlet end of described decompressor (3) connects an entry end of mixer (4), the liquid-phase outlet end of described separator (2) connects the hot working fluid entrance point of regenerator (7) by pipeline, the hot working fluid outlet end of described regenerator (7) connects the driving fluid entrance point of sparger (10) by pipeline, the sender property outlet end of described throttle valve (8) connects the working medium entry end of cryogenic vaporizer (9) by pipeline, the sender property outlet end of described cryogenic vaporizer (9) connects the driven fluid entrance point of sparger (10) by pipeline, the sender property outlet end of described sparger (10) connects another working medium entry end of described mixer (4) by pipeline, described mixer (4) sender property outlet end connects the working medium entry end of condenser (5) by pipeline.
2. a kind of generating based on the circulation of card Linne according to claim 1, cooling association system, it is characterized in that, the ratio being entered described throttle valve (8) and working medium pump (6) interior working medium flow by the sender property outlet end of described condenser (5) will guarantee that the sender property outlet end pressure of described sparger (10) is equal with the sender property outlet end pressure of described decompressor (3).
3. a kind of generating based on the circulation of card Linne according to claim 1, cooling association system, it is characterized in that, in described condenser (5), low-temperature receiver medium is recirculated cooling water.
4. a kind of generating based on the circulation of card Linne according to claim 1, cooling association system, is characterized in that, the heat source medium in described vaporizer (1) is low temperature heat energy in industrial wastewater or geothermal water or solar energy.
5. a kind of generating based on the circulation of card Linne according to claim 1, cooling association system, is characterized in that, the thermal medium circulation end of described cryogenic vaporizer (9) connects user side.
6. a kind of generating based on the circulation of card Linne according to claim 1, cooling association system, it is characterized in that, described cycle fluid is ammonia spirit.
CN201410337741.9A 2014-07-15 2014-07-15 A kind of generating based on the circulation of card Linne, cooling association system Active CN104153834B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410337741.9A CN104153834B (en) 2014-07-15 2014-07-15 A kind of generating based on the circulation of card Linne, cooling association system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410337741.9A CN104153834B (en) 2014-07-15 2014-07-15 A kind of generating based on the circulation of card Linne, cooling association system

Publications (2)

Publication Number Publication Date
CN104153834A CN104153834A (en) 2014-11-19
CN104153834B true CN104153834B (en) 2015-08-19

Family

ID=51879443

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410337741.9A Active CN104153834B (en) 2014-07-15 2014-07-15 A kind of generating based on the circulation of card Linne, cooling association system

Country Status (1)

Country Link
CN (1) CN104153834B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107882603A (en) * 2017-12-12 2018-04-06 吴加林 Construct low-temperature receiver energy-recuperation system, heat engine system and energy reclaiming method
CN108716783B (en) * 2018-05-07 2020-10-27 西安交通大学 Back pressure jet type transcritical CO2Power cycle power generation system
CN109236399A (en) * 2018-08-06 2019-01-18 西安工程大学 A kind of low-temperature waste heat power generation system
CN109854466B (en) * 2019-02-25 2020-10-02 东北大学 Combined cooling, heating and power system utilizing solar energy
CN110185511A (en) * 2019-04-25 2019-08-30 昆明理工大学 A kind of middle-low temperature heat driving flash distillation-injection-absorption combined-circulation cooling heating and power generation system
CN111735237A (en) * 2020-05-25 2020-10-02 昆明理工大学 Well low temperature heat utilization merit cold joint system

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62191604A (en) * 1986-02-17 1987-08-22 Shimizu Constr Co Ltd Power generating system using gas absorbing-type warm water
CN101187509A (en) * 2007-12-06 2008-05-28 上海交通大学 Integral type jet type low temperature residual heat generation refrigeration device
CN101666250A (en) * 2009-09-25 2010-03-10 天津大学 System for improving low-temperature heat source power generation capacity by using injection pump
JP2010071091A (en) * 2008-09-16 2010-04-02 Fuji Electric Holdings Co Ltd Composite power generation system
CN201991580U (en) * 2011-03-15 2011-09-28 中国电力工程顾问集团西南电力设计院 Flue gas waste heat power generating system comprising ammonia steam turbine
CN102435000A (en) * 2011-10-25 2012-05-02 西安交通大学 Solar energy system combined cooling and electricity based on ammonia water mixed refrigerant
CN202220630U (en) * 2011-09-13 2012-05-16 上海盛合新能源科技有限公司 Low-temperature waste heat recovery plant used in petrochemical industry
CN102562179A (en) * 2012-01-17 2012-07-11 天津大学 Organic Rankine cycle power generation system with liquid ejection device
CN102733871A (en) * 2012-07-16 2012-10-17 郑州大学 Low-temperature waste heat power generation system
CN103306763A (en) * 2013-05-29 2013-09-18 上海盛合新能源科技有限公司 Cooling power combined supplying system with ammonium hydroxide medium
CN203347861U (en) * 2013-05-29 2013-12-18 上海盛合新能源科技有限公司 of cooling and power generating functions of ammonia medium
CN203948139U (en) * 2014-07-15 2014-11-19 天津大学 A kind of generating, cooling association system based on the circulation of card Linne

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62191604A (en) * 1986-02-17 1987-08-22 Shimizu Constr Co Ltd Power generating system using gas absorbing-type warm water
CN101187509A (en) * 2007-12-06 2008-05-28 上海交通大学 Integral type jet type low temperature residual heat generation refrigeration device
JP2010071091A (en) * 2008-09-16 2010-04-02 Fuji Electric Holdings Co Ltd Composite power generation system
CN101666250A (en) * 2009-09-25 2010-03-10 天津大学 System for improving low-temperature heat source power generation capacity by using injection pump
CN201991580U (en) * 2011-03-15 2011-09-28 中国电力工程顾问集团西南电力设计院 Flue gas waste heat power generating system comprising ammonia steam turbine
CN202220630U (en) * 2011-09-13 2012-05-16 上海盛合新能源科技有限公司 Low-temperature waste heat recovery plant used in petrochemical industry
CN102435000A (en) * 2011-10-25 2012-05-02 西安交通大学 Solar energy system combined cooling and electricity based on ammonia water mixed refrigerant
CN102562179A (en) * 2012-01-17 2012-07-11 天津大学 Organic Rankine cycle power generation system with liquid ejection device
CN102733871A (en) * 2012-07-16 2012-10-17 郑州大学 Low-temperature waste heat power generation system
CN103306763A (en) * 2013-05-29 2013-09-18 上海盛合新能源科技有限公司 Cooling power combined supplying system with ammonium hydroxide medium
CN203347861U (en) * 2013-05-29 2013-12-18 上海盛合新能源科技有限公司 of cooling and power generating functions of ammonia medium
CN203948139U (en) * 2014-07-15 2014-11-19 天津大学 A kind of generating, cooling association system based on the circulation of card Linne

Also Published As

Publication number Publication date
CN104153834A (en) 2014-11-19

Similar Documents

Publication Publication Date Title
US9657972B2 (en) Solar-biomass complementary thermal energy supply system
CN202055876U (en) Supercritical low temperature air energy power generation device
CN103629857B (en) Based on the thermal power cogeneration central heating system of heat pump
Li et al. A Kalina cycle with ejector
CN101458000B (en) Heat-driven refrigeration and power generation integration apparatus
CN108087050B (en) System for generating power and supplying cold by comprehensively utilizing LNG cold energy
He et al. Performance research on modified KCS (Kalina cycle system) 11 without throttle valve
CN101319828B (en) Absorption type refrigeration and power combined circulating system
CN105041471A (en) Combined circulation energy supplying system
CN104443394B (en) The plane environmental control system of application organic Rankine bottoming cycle
CN102795693A (en) Solar energy and wind energy jointly driven sea water desalination system based on LNG (Liquefied Natural Gas) cold energy utilization
CN105089726B (en) A kind of cooling heating and power generation system based on double pressure organic Rankine bottoming cycles
CN202381129U (en) Power supplying system
CN102003827B (en) Absorption type power and refrigeration cogeneration circulatory system and absorption type power and refrigeration cogeneration method
CN103574978A (en) Fourth type heat pump cycle
CN201560812U (en) Cogeneration low temperature thermal energy recovery device
CN102435000B (en) Solar energy system combined cooling and electricity based on ammonia water mixed refrigerant
CN103806969B (en) System for cycling power generation by means of supercritical CO2 working medium
CN101871440A (en) Solar energy-natural gas complementary injection type distributed combined cold heat and power supply device
CN103542604A (en) Backheating typed fourth heat pump cycle
CN103836604B (en) A kind of waste heat recovery cogeneration system
US20100242475A1 (en) Systems and Methods of Thermal-Electric Power Generation Including Latent Heat Utilization Features
CN204552850U (en) The novel heat-power cogeneration system combined that card Linne circulates and flash distillation circulates
CN104879177A (en) Organic Rankin cycle and heat pump cycle coupling system
CN204187889U (en) A kind of co-generation system based on hot and cold, electric multiple-energy-source

Legal Events

Date Code Title Description
C06 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