CN106352592B - Continuous absorption refrigeration and electricity generation system - Google Patents
Continuous absorption refrigeration and electricity generation system Download PDFInfo
- Publication number
- CN106352592B CN106352592B CN201610697367.2A CN201610697367A CN106352592B CN 106352592 B CN106352592 B CN 106352592B CN 201610697367 A CN201610697367 A CN 201610697367A CN 106352592 B CN106352592 B CN 106352592B
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- condenser
- evaporator
- adsorbent bed
- triple valve
- bed
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
- F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
- F25B15/04—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being ammonia evaporated from aqueous solution
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/09—Improving heat transfers
-
- 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
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
A kind of continuous absorption refrigeration and electricity generation system, including：Water tank, cooling water plate heat exchanger, expanding machine, generator, heater, a pair of of the adsorbent bed for being symmetrical set and being interconnected, a pair of of condenser and a pair of of evaporator, wherein：Right condenser is respectively connected with left adsorption bed and right adsorption bed, and adsorbent bed, condenser and evaporator are from top to bottom set gradually；Heater and water tank are respectively connected with a pair of of adsorbent bed, and water tank is connected with cooling water plate heat exchanger, and cooling water plate heat exchanger is connected with left condenser；Expanding machine one end is connected with left evaporator, and the other end is connected with generator；The cycle of phase transformation heating, forced convertion cooling, adsorbate recycling and phase transformation heat recovery can be achieved in the present invention, improves refrigerating efficiency and reliability, and can be used to generate electricity simultaneously, improves energy utilization efficiency.
Description
Technical field
The present invention relates to a kind of technology in absorption refrigeration field, specifically a kind of continuous absorption refrigeration is with power generation
System.
Background technology
China《Energy development strategy action plan (2014-2020)》It proposes, arrives the year two thousand twenty, primary energy total quantity consumed
Control is in 4,800,000,000 tons of standard coals or so, and consumption of coal overall control is at 4,200,000,000 tons or so；To the year two thousand twenty, basically form fairly perfect
Energy security security system.Domestic total output of primary energy reaches 4,200,000,000 tons of standard coals, and power self-support ability is maintained at
85% or so；To the year two thousand twenty, the non-fossil energy accounts for primary energy consumption ratio and weighs to 15%, specific gravity of natural gas reach 10% with
On, consumption of coal specific gravity control is within 62%；To the year two thousand twenty, unified and open competitive orderly modern energy market is basically formed
System.
For these targets, China must adjusting and optimizing economic structure, change energy consumption concept, strengthen industry, traffic,
Building energy conservation and demand side management are paid attention to living energy saving, stringent to control total energy consumption excessively rapid growth, reverse extensive use conscientiously
Energy mode, is continuously improved energy use efficiency；And actively develop clean energy resourcies such as natural gas, nuclear power, regenerative resource etc..
Absorption refrigeration and generation technology are considered as a kind of very promising solar utilization technique, and major advantage has：
(1) it can be driven by low-grade heat source, be not necessarily to compressor or solution pump, power consumption is less；(2) without greenhouse gas emission, and make
With environmentally friendly adsorbent and refrigerant；(3) structure and control system of absorption type air-conditioning are relatively easy.
In recent years, research of a large amount of scientific research personnel in terms of sorption cycle both at home and abroad is mainly around raising absorption refrigeration system
The circulation absorption amount and COP of system.If O.Taylan simulates absorption refrigeration heat wave cycle, principle is to make full use of high hotbed
Heat heat low temperature bed.This cycle achieves preferable notional result, but it requires the heat transfer coefficient of adsorbent bed high,
And existing heat exchanger is difficult to meet this requirement.So heat wave cycle is also in theoretical research stage.U.Aep Saepul etc. are ground
Study carefully time matter cycle that is, before the cooling of high temperature and pressure bed using the pressure of high press suddenly to decline, internal adsorbent can be again
Refrigerant is desorbed, and then improves desorption quantity.
Invention content
The present invention for the prior art be unable to continuous cooling and power generation, cannot carry out heat recovery and adsorbate recycle with
And the coefficient of performance and refrigeration work consumption of system are unable to reach the defects of requiring, and propose that a kind of continuous absorption refrigeration is with power generation
System, passes through pairs of adsorbent bed, condenser and evaporator and heater, water tank, cooling water plate heat exchanger, expanding machine, power generation
Machine, water pump etc. realize that cooling phase transformation heating, forced convertion, adsorbate recycling and phase-change type heat recovery, realization efficiently connect jointly
Continuous refrigeration and power generation.
The present invention is achieved by the following technical solutions：
The present invention includes：Water tank, cooling water plate heat exchanger, expanding machine, generator, heater, be symmetrical set and
Interconnected a pair of of adsorbent bed, a pair of of condenser and a pair of of evaporator, wherein：Right condenser distinguishes phase with a pair of of adsorbent bed
Even, adsorbent bed, condenser and evaporator are from top to bottom set gradually；Left adsorption bed, left condenser and left evaporator are sequentially connected,
Right adsorption bed, right condenser and right evaporator are sequentially connected；Heater and water tank are respectively connected with a pair of of adsorbent bed, water tank and
Cooling water plate heat exchanger is connected, and cooling water plate heat exchanger is connected with left condenser；Expanding machine one end is connected with left evaporator,
The other end is connected with generator.
It is equipped in the left adsorption bed, right adsorption bed, left condenser, right condenser, left evaporator and right evaporator
Heat exchanger tube.
The left adsorption bed is connected with right adsorption bed by adsorbent bed oral siphon and adsorbent bed outlet pipe in parallel.
One end and the both ends of adsorbent bed oral siphon of the heat exchanger tube of the left adsorption bed and right adsorption bed are respectively connected with, separately
One end and the both ends of adsorbent bed outlet pipe are respectively connected with.
It is equipped with the first triple valve, the second triple valve and third threeway on the adsorbent bed oral siphon successively from left to right
Valve.
It is equipped with the 4th triple valve, the 5th triple valve and the 6th threeway on the adsorbent bed outlet pipe successively from left to right
Valve.
The upper and lower ends of the heater are connected with the second triple valve and the 5th triple valve respectively.
The heater be respectively arranged on the left side and the right side waste heat discharge pipe and waste heat enters pipe.
The left condenser is connected with right condenser by condenser water pipe.
The right condenser is respectively connected with by leaving condenser water pipe with left adsorption bed and right adsorption bed.
Described leaving condenser water pipe one end is connected with right condenser, and the other end and the first triple valve and third triple valve divide
Xiang Lian not.
Heat exchanger one end of the right condenser is connected with leaving condenser water pipe, and the other end is connected with condenser water pipe.
It is managed respectively by the second ammonia road between the left condenser and left adsorption bed, between right condenser and right adsorption bed
It is connected.
It is managed respectively by the first ammonia road between the left condenser and left evaporator, between right condenser and right evaporator
It is connected.
The water tank upper end is connected with the 4th triple valve and the 6th triple valve respectively by water tank oral siphon, under water tank
End is connected by heat exchanger oral siphon with cooling water plate heat exchanger.
The cooling water plate heat exchanger is connected by condenser oral siphon with left condenser.
The lower end and right side of the cooling water plate heat exchanger are respectively equipped with oral siphon and outlet pipe.
The condenser oral siphon is equipped with water pump.
Heat exchanger tube one end of the left condenser is connected with condenser water pipe, and the other end is connected with condenser oral siphon.
The left evaporator is connected with right evaporator by evaporator oral siphon and ammonia pipe in parallel.
One end of the heat exchanger tube of the left evaporator and right evaporator is connected with the both ends of evaporator oral siphon respectively, separately
One end is connected with left evaporator outlet pipe and right evaporator outlet pipe respectively.
The evaporator oral siphon is equipped with the 7th triple valve.
The ammonia pipe is equipped with ammonia valve, the 8th triple valve and the 9th triple valve, wherein：Two ports of the 8th triple valve
It is respectively connected with two ports of the 9th triple valve, another port of another port and the 9th triple valve of the 8th triple valve
It is connected respectively with the both sides of ammonia valve.
The expanding machine is arranged in parallel between two connected ports of the 8th triple valve and the 9th triple valve.
Technique effect
Compared with prior art, phase transformation heating, forced convertion cooling, adsorbate recycling and phase transformation heat can be achieved in the present invention
The continuous cycle of recycling, can effectively improve heat transfer coefficient, while can reduce valve use；Continuous absorbing refrigeration system one
It is directly in positive pressure, to improve the reliability of system；Circulation absorption amount is improved, to improve refrigeration work consumption and the coefficient of performance
COP；It generates electricity simultaneously using the pressure difference of continuous cooling adsorption system, further increases energy utilization efficiency.
Description of the drawings
Fig. 1 is schematic diagram of the present invention；
In figure：1 it is left adsorption bed, 2 be right adsorption bed, 3 be left condenser, 4 be right condenser, 5 be left evaporator, 6 is
Right evaporator, 7 be heater, 8 be water tank, 9 be cooling water plate heat exchanger, 10 be heat exchanger tube, 11 be the first triple valve, 12 be
Second triple valve, 13 be third triple valve, 14 be the 4th triple valve, 15 be the 5th triple valve, 16 be the 6th triple valve, 17 be
Seven triple valves, 18 be the 8th triple valve, 19 be the 9th triple valve, 20 be ammonia valve, 21 be adsorbent bed oral siphon, 22 be that adsorbent bed goes out
Water pipe, 23 for the first ammonia road pipe, 24 be the second ammonia road pipe, 25 be condenser water pipe, 26 be water pump, 27 be condenser oral siphon,
28 it is leaving condenser water pipe, 29 be water tank oral siphon, 30 be heat exchanger oral siphon, 31 be evaporator oral siphon, 32 is ammonia pipe, 33
For left evaporator outlet pipe, 34 be right evaporator outlet pipe, 35 be waste heat discharge pipe, 36 be waste heat enter pipe, 37 be oral siphon,
38 it is outlet pipe, 39 be expanding machine, 40 is generator.
Specific implementation mode
It elaborates below to the embodiment of the present invention, the present embodiment is carried out lower based on the technical solution of the present invention
Implement, gives detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following implementation
Example.
Embodiment 1
As shown in Figure 1, the present embodiment includes：Left adsorption bed 1, right adsorption bed 2, left condenser 3, right condenser 4, left evaporation
Device 5, right evaporator 6, heater 7, water tank 8, cooling water plate heat exchanger 9, expanding machine 39 and generator 40, wherein：Left absorption
Bed 1 is symmetrical arranged with right evaporator 6 with right condenser 4, left evaporator 5 with right adsorption bed 2, left condenser 3 and interconnected, the right side
Condenser 4 is respectively connected with left adsorption bed 1 and right adsorption bed 2；Left adsorption bed 1, left condenser 3 and left evaporator 5 are from top to bottom
It sets gradually；Left adsorption bed 1, left condenser 3 and left evaporator 5 are sequentially connected, right adsorption bed 2, right condenser 4 and right evaporator
6 are sequentially connected；Heater 7 and water tank 8 are respectively connected with left adsorption bed 1 and right adsorption bed 2, water tank 8 and cooling water is board-like changes
Hot device 9 is connected, and cooling water plate heat exchanger 9 is connected with left condenser 3；39 one end of expanding machine is connected with left evaporator 5, the other end
It is connected with generator 40.
In the left adsorption bed 1, right adsorption bed 2, left condenser 3, right condenser 4, left evaporator 5 and right evaporator 6
It is equipped with heat exchanger tube 10.
The left adsorption bed 1 passes through 22 phase of adsorbent bed oral siphon 21 in parallel and adsorbent bed outlet pipe with right adsorption bed 2
Even.
Distinguish with the both ends of adsorbent bed oral siphon 21 one end of the heat exchanger tube 10 of the left adsorption bed 1 and right adsorption bed 2
It is connected, the both ends of the other end and adsorbent bed outlet pipe 22 are respectively connected with.
It is equipped with the first triple valve 11, the second triple valve 12 and third on the adsorbent bed oral siphon 21 successively from left to right
Triple valve 13.
It is equipped with the 4th triple valve 14, the 5th triple valve 15 and the 6th on the adsorbent bed outlet pipe 22 successively from left to right
Triple valve 16.
The upper and lower ends of the heater 7 are connected with the second triple valve 12 and the 5th triple valve 15 respectively.
The heater 7 be respectively arranged on the left side and the right side waste heat discharge pipe 35 and waste heat enters pipe 36.
The left condenser 3 is connected with right condenser 4 by condenser water pipe 25.
The right condenser 4 is respectively connected with by leaving condenser water pipe 28 and left adsorption bed 1 and right adsorption bed 2.
Described 28 one end of leaving condenser water pipe is connected with right condenser 4, the other end and the first triple valve 11 and the three or three
Port valve 13 is respectively connected with.
Heat exchanger one end of the right condenser 4 is connected with leaving condenser water pipe 28, the other end and condenser water pipe 25
It is connected.
Pass through the second ammonia respectively between the left condenser 3 and left adsorption bed 1, between right condenser 4 and right adsorption bed 2
Road pipe 24 is connected.
Pass through the first ammonia respectively between the left condenser 3 and left evaporator 5, between right condenser 4 and right evaporator 6
Road pipe 23 is connected.
8 upper end of water tank is connected with the 4th triple valve 14 and the 6th triple valve 16 respectively by water tank oral siphon 29,
The lower end of water tank 8 is connected by heat exchanger oral siphon 30 with cooling water plate heat exchanger 9.
The cooling water plate heat exchanger 9 is connected by condenser oral siphon 27 with left condenser 3.
The lower end and right side of the cooling water plate heat exchanger 9 are respectively equipped with oral siphon 37 and outlet pipe 38.
The condenser oral siphon 27 is equipped with water pump 26.
10 one end of heat exchanger tube of the left condenser 3 is connected with condenser water pipe 25, the other end and condenser oral siphon
27 are connected.
The left evaporator 5 is connected with right evaporator 6 by evaporator oral siphon 31 and ammonia pipe 32 in parallel.
One end of the heat exchanger tube 10 of the left evaporator 5 and right evaporator 6 both ends with evaporator oral siphon 31 respectively
It is connected, the other end is connected with left evaporator outlet pipe 33 and right evaporator outlet pipe 34 respectively.
The evaporator oral siphon 31 is equipped with the 7th triple valve 17.
The ammonia pipe 32 is equipped with ammonia valve 20, the 8th triple valve 18 and the 9th triple valve 19, wherein：8th triple valve 18
Two ports and two ports of the 9th triple valve 19 be respectively connected with, another port of the 8th triple valve 18 and the 9th threeway
Another port of valve 19 is connected with the both sides of ammonia valve 20 respectively.
The expanding machine 39 is arranged in parallel between two connected ports of the 8th triple valve 18 and the 9th triple valve 19.
When heating desorption, the vapor that heater 7 generates each leads into left adsorption bed 1 and right suction by the second triple valve 12
The heat exchanger tube 10 of attached bed 2, the liquid water formed after heat exchange flow separately through the 4th triple valve 14 and by adsorbent bed outlet pipe 22
Six triple valves 16 return to heater 7 after importing the 5th triple valve 15.
When cooling, cooling water plate heat exchanger 9 is used for the cooling water of cooling system, the low-temperature cooling water that water pump 26 pumps out according to
The secondary heat exchanger tube 10, cold for flowing through condenser oral siphon 27, the heat exchanger tube 10 of left condenser 3, condenser water pipe 25, right condenser 4
Condenser outlet pipe 28 enters the first triple valve 11 and third triple valve 13, passes through the heat exchange of left adsorption bed 1 and right adsorption bed 2 respectively
Pipe 10 exchanges heat, and water tank oral siphon is accessed by the 4th triple valve 14 and the 6th triple valve 16 respectively after adsorbent bed outlet pipe 22
29, cooling water plate heat exchanger 9 is flowed into water tank 8, and by heat exchanger oral siphon 30, phase inversion heat type heat is completed and returns
It receives.
The ammonia valve 20 is only opened when adsorbate recycles.
When cold exports, chilled water passes through the 7th triple valve 17 successively and evaporator oral siphon 31 respectively enters left evaporator
5 and the heat exchanger tube 10 of right evaporator 6 exchange heat, the low temperature refrigerant to exchange heat is respectively through left evaporator outlet pipe 33 and right evaporation
Device outlet pipe 34 flows out.
When power generation, left evaporator 5 and right evaporator 6 ... pass through respectively the 8th triple valve 18 and the 9th triple valve 19 into
Enter expanding machine 39, to make generator 40 generate electricity.
For the present embodiment when exporting -18 DEG C of cold, absorption refrigeration efficiency is 0.25, and generating efficiency is 6~9%.
Claims (6)
1. a kind of continuous absorption refrigeration and electricity generation system, which is characterized in that including：Water tank, cooling water plate heat exchanger, expansion
Machine, generator, heater, a pair of of the adsorbent bed for being symmetrical set and being interconnected, a pair of of condenser and a pair of of evaporator,
In：Right condenser is respectively connected with a pair of of adsorbent bed, and adsorbent bed, condenser and evaporator are from top to bottom set gradually；Left absorption
Bed, left condenser and left evaporator are sequentially connected, and right adsorption bed, right condenser and right evaporator are sequentially connected；Heater and water
Case is respectively connected with a pair of of adsorbent bed, and water tank is connected with cooling water plate heat exchanger, cooling water plate heat exchanger and left condensation
Device is connected；Expanding machine one end is connected with left evaporator, and the other end is connected with generator；
The left evaporator is connected with right evaporator by evaporator oral siphon and ammonia pipe in parallel, wherein：Evaporator enters water
Pipe is equipped with the 7th triple valve, and ammonia pipe is equipped with the triple valve of ammonia valve, the 8th and the 9th, wherein：Two ports of the 8th triple valve
It is respectively connected with two ports of the 9th triple valve, another port of another port and the 9th triple valve of the 8th triple valve
It is connected respectively with the both sides of ammonia valve；Expanding machine be arranged in parallel in two connected ports of the 8th triple valve and the 9th triple valve it
Between.
2. continuous absorption refrigeration according to claim 1 and electricity generation system, characterized in that the left adsorption bed, right suction
It is equipped with heat exchanger tube in attached bed, left condenser, right condenser, left evaporator and right evaporator.
3. continuous absorption refrigeration according to claim 1 and electricity generation system, characterized in that the left adsorption bed and right suction
Attached bed is connected by adsorbent bed oral siphon in parallel with adsorbent bed outlet pipe, wherein：Adsorbent bed oral siphon and adsorbent bed outlet pipe
On be respectively equipped with concatenated three triple valves, the upper and lower ends of heater respectively on adsorbent bed oral siphon and adsorbent bed outlet pipe
Two triple valves being connected in parallel to each other are connected, and right condenser is respectively connected with two triple valves on adsorbent bed oral siphon, on water tank
End is respectively connected with two triple valves on adsorbent bed outlet pipe, and lower end is connected with cooling water plate heat exchanger.
4. continuous absorption refrigeration according to claim 1 and electricity generation system, characterized in that the left and right two of the heater
Side is respectively equipped with waste heat discharge pipe and waste heat enters pipe.
5. continuous absorption refrigeration according to claim 1 and electricity generation system, characterized in that the cooling water plate-type heat-exchange
The lower end and right side of device are respectively equipped with oral siphon and outlet pipe.
6. continuous absorption refrigeration according to claim 1 and electricity generation system, characterized in that the cooling water plate-type heat-exchange
Water pump is equipped between device and left condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610697367.2A CN106352592B (en) | 2016-08-19 | 2016-08-19 | Continuous absorption refrigeration and electricity generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610697367.2A CN106352592B (en) | 2016-08-19 | 2016-08-19 | Continuous absorption refrigeration and electricity generation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106352592A CN106352592A (en) | 2017-01-25 |
| CN106352592B true CN106352592B (en) | 2018-09-21 |
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ID=57844273
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610697367.2A Expired - Fee Related CN106352592B (en) | 2016-08-19 | 2016-08-19 | Continuous absorption refrigeration and electricity generation system |
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| Country | Link |
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| CN (1) | CN106352592B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342581A (en) * | 2018-09-26 | 2019-02-15 | 上海交通大学 | A kind of adsorption system comprehensive performance analysing device and the analysis method based on the device |
| CN112292004B (en) * | 2020-10-27 | 2021-12-07 | 株洲中车时代电气股份有限公司 | Pump-driven two-phase cooling system and working method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7350372B2 (en) * | 2003-10-27 | 2008-04-01 | Wells David N | System and method for selective heating and cooling |
| CN102203523A (en) * | 2008-10-24 | 2011-09-28 | 埃克森美孚研究工程公司 | System using unutilized heat for cooling and /or power generation |
| CN102748894A (en) * | 2012-07-31 | 2012-10-24 | 苟仲武 | Absorption refrigeration system with built-in generating devices |
| CN104089431A (en) * | 2014-07-21 | 2014-10-08 | 上海交通大学 | Solar-powered efficient moisture absorption-thermochemical reaction heat pump system |
| CN104989474A (en) * | 2015-06-04 | 2015-10-21 | 广东美的制冷设备有限公司 | Organic Rankine cycle power generation and adsorption refrigeration combined system based on low-grade heat energy utilization |
-
2016
- 2016-08-19 CN CN201610697367.2A patent/CN106352592B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7350372B2 (en) * | 2003-10-27 | 2008-04-01 | Wells David N | System and method for selective heating and cooling |
| CN102203523A (en) * | 2008-10-24 | 2011-09-28 | 埃克森美孚研究工程公司 | System using unutilized heat for cooling and /or power generation |
| CN102748894A (en) * | 2012-07-31 | 2012-10-24 | 苟仲武 | Absorption refrigeration system with built-in generating devices |
| CN104089431A (en) * | 2014-07-21 | 2014-10-08 | 上海交通大学 | Solar-powered efficient moisture absorption-thermochemical reaction heat pump system |
| CN104989474A (en) * | 2015-06-04 | 2015-10-21 | 广东美的制冷设备有限公司 | Organic Rankine cycle power generation and adsorption refrigeration combined system based on low-grade heat energy utilization |
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