CN203948139U - A kind of generating, cooling association system based on the circulation of card Linne - Google Patents
A kind of generating, cooling association system based on the circulation of card Linne Download PDFInfo
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- CN203948139U CN203948139U CN201420391185.9U CN201420391185U CN203948139U CN 203948139 U CN203948139 U CN 203948139U CN 201420391185 U CN201420391185 U CN 201420391185U CN 203948139 U CN203948139 U CN 203948139U
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Abstract
A kind of generating based on the circulation of card Linne, cooling association system, the sender property outlet end of condenser connects respectively the working medium entry end of throttle valve and working medium pump, 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 utility model can reach energy-conservation and double action cooling.
Description
Technical field
The utility model relates to a kind of middle low-temperature electricity-generating, ejector refrigeration system.Particularly relate to a kind of generating, cooling association system based on the circulation of card Linne.
Background technique
Middle low-temperature heat source refers to that temperature is lower than the low-grade energy of 200 ℃, at present this kind of energy mainly comprises the novel energies such as solar energy, geothermal power, biomass energy and industrial exhaust heat, used heat etc., in Energy situation abnormal severe today, if low-temperature energy sources in this part can be used, will produce huge economic benefit, social benefit and environmental benefit.
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, can so that its gasification mate better with the exothermic process of thermal source, reduce irreversible loss in heat transfer process, improve thermal source utilization ratio, therefore and ammoniacal liquor just can gasify at lower temperature, at middle-low temperature heat, there is good application prospect aspect utilizing.
In the circulation of legacy card Linne, owing to will passing through reducing pressure by regulating flow from regenerator high-pressure water-enriched solution out, just can enter mixer, if therefore can be by the high pressure potential energy of this part the rich aqueous solution for spray type refrigerating, not only can avoid restriction loss, utilize again the high pressure energy of the rich aqueous solution to drive refrigeration cycle, realized energy-conservation and cooling double action.
There is at present the document that the circulation of card Linne is combined with spray type refrigerating, a kind of method be as patent application publication number be that CN103306763A is disclosed, using a part of high pressure rich ammonia steam that enters decompressor as injection working medium injection low pressure steam.But this situation will reduce the expansion working medium entering in decompressor, reduce the output work of basic card Linne circulation, the efficiency of the basic card of impact Linne circulation, if adopt the high pressure energy of the high-pressure water-enriched solution going out of use in former card Linne circulation as the power source in injection process in injection process, not only can not affect the acting situation of former card Linne circulation, avoid again restriction loss simultaneously, driven refrigeration cycle, final in the situation that not affecting former card Linne circular work, realized energy-conservation and cooling double action.
Summary of the invention
Technical problem to be solved in the utility model is, provide a kind of in middle low temperature heat resource power generation, can realize to user's cooling and make full use of the discarded high pressure energy in the circulation of former card Linne, reach the generating, the cooling association system that based on card Linne, circulate energy-conservation and cooling double action.
The technological scheme that the utility model adopts is: a kind of generating based on the circulation of card Linne, cooling association system, include the generator that the clutch end of decompressor and decompressor with described is connected, also be provided with the condenser for cycle fluid is lowered the temperature, the sender property outlet end of described condenser connects respectively the working medium entry end of throttle valve and working medium pump 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 that is 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 and the sender property outlet end pressure of described decompressor equate.
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, cooling association system based on the circulation of card Linne of the present utility model, by the circulation of card Linne is combined with spray type refrigerating, avoided on the one hand restriction loss, high pressure energy is recycled, on the other hand the in the situation that of needing no outside energy, by the discarded energy of system itself is used, in middle low temperature heat resource power generation, can realizes to the object of user's cooling, thereby reach energy-conservation and double action cooling.There is following beneficial effect:
1, card Linne power generation system is combined with ejector refrigeration system, realized generating, refrigeration combination supply system.
2,, in the situation that not affecting original card Linne circulating generation circulation, the useless high pressure energy that takes full advantage of original system drives spray type refrigerating circulation, has realized energy-conservation and double action cooling.
3, refrigeration, generation load can need to regulate with season or user, make it reach the optimum state.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
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, cooling association system based on the circulation of card Linne of the present utility model is described in detail.
A kind of generating, cooling association system based on the circulation of card Linne of the present utility model, is by reclaiming the high pressure energy of the rich aqueous solution in basic card Linne circulation, and a kind of generating, cooling association system based on the circulation of card Linne is provided.As shown in Figure 1, a kind of generating, cooling association system based on card Linne circulation of the present utility model includes: the generator 11 that the clutch end of decompressor 3 and decompressor 3 with described is connected, it is characterized in that, also be provided with the condenser 5 for cycle fluid is lowered the temperature, the sender property outlet end of described condenser 5 is divided into two-way, the pipeline of leading up to connects throttle valve 8 and completes cooling condition, and the working medium entry end that the 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 expands to do work and drives generator 11 generatings in decompressor 3.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 ends connect the working medium entry end of condenser 5 by pipeline.
Described heat source medium circulates through vaporizer 1 hot media channel, offers cold working medium heat, makes its evaporation.In described condenser 5, low-temperature receiver medium is recirculated cooling water, by cooling water, takes away the heat of hot working fluid in condenser 5.Described cryogenic vaporizer 9 thermal medium termination users, to supply with cold.
The ratio that is entered described throttle valve 8 and working medium pump 6 interior working medium flows by the sender property outlet end of described condenser 5 will guarantee that the sender property outlet end pressure of described sparger 10 and the sender property outlet end pressure of described decompressor 3 equate.
In a kind of generating circulating based on card Linne of the present utility model, cooling association system, in described condenser 5, low-temperature receiver working medium is recirculated cooling water; Heat source medium in described vaporizer 1 is low temperature heat energy in 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.Thereby make the utility model avoid on the one hand restriction loss, high pressure energy is recycled, on the other hand the in the situation that of needing no outside energy, by the discarded energy of system itself is used, in middle low temperature heat resource power generation, can realize to the object of user's cooling, thereby reach energy-conservation and double action cooling.
Claims (6)
1. the generating based on the circulation of card Linne, cooling association system, include the generator (11) that the clutch end of decompressor (3) and decompressor (3) with described is connected, it is characterized in that, also be provided with the condenser (5) for cycle fluid is lowered the temperature, the sender property outlet end of described condenser (5) connects respectively the working medium entry end of throttle valve (8) and working medium pump (6) 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, cooling association system based on card Linne circulation according to claim 1, it is characterized in that, the ratio that is entered described throttle valve (8) and the interior working medium flow of 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) equates with the sender property outlet end pressure of described decompressor (3).
3. a kind of generating, cooling association system based on the circulation of card Linne according to claim 1, is characterized in that, in described condenser (5), low-temperature receiver medium is recirculated cooling water.
4. a kind of generating, cooling association system based on the circulation of card Linne according to claim 1, 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, cooling association system based on the circulation of card Linne according to claim 1, is characterized in that, the thermal medium circulation end of described cryogenic vaporizer (9) connects user side.
6. a kind of generating, cooling association system based on the circulation of card Linne according to claim 1, is characterized in that, described cycle fluid is ammonia spirit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420391185.9U CN203948139U (en) | 2014-07-15 | 2014-07-15 | A kind of generating, cooling association system based on the circulation of card Linne |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420391185.9U CN203948139U (en) | 2014-07-15 | 2014-07-15 | A kind of generating, cooling association system based on the circulation of card Linne |
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| CN203948139U true CN203948139U (en) | 2014-11-19 |
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| CN201420391185.9U Withdrawn - After Issue CN203948139U (en) | 2014-07-15 | 2014-07-15 | A kind of generating, cooling association system based on the circulation of card Linne |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153834A (en) * | 2014-07-15 | 2014-11-19 | 天津大学 | Power generation and cooling hybrid system based on Kalina cycle |
-
2014
- 2014-07-15 CN CN201420391185.9U patent/CN203948139U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153834A (en) * | 2014-07-15 | 2014-11-19 | 天津大学 | Power generation and cooling hybrid system based on Kalina cycle |
| CN104153834B (en) * | 2014-07-15 | 2015-08-19 | 天津大学 | A kind of generating based on the circulation of card Linne, cooling association system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141119 Effective date of abandoning: 20150819 |
|
| RGAV | Abandon patent right to avoid regrant |