CN105650929B - Two-period form fume hot-water type lithium bromide absorption refrigerating set with flue gas heat-exchange unit - Google Patents
Two-period form fume hot-water type lithium bromide absorption refrigerating set with flue gas heat-exchange unit Download PDFInfo
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- CN105650929B CN105650929B CN201610113937.9A CN201610113937A CN105650929B CN 105650929 B CN105650929 B CN 105650929B CN 201610113937 A CN201610113937 A CN 201610113937A CN 105650929 B CN105650929 B CN 105650929B
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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
- F25B15/06—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being water vapour evaporated from a salt solution, e.g. lithium bromide
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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
- F25B35/00—Boiler-absorbers, i.e. boilers usable for absorption or adsorption
- F25B35/02—Boiler-absorbers, i.e. boilers usable for absorption or adsorption using a liquid as sorbent, e.g. brine
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
-
- 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)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
The present invention relates to a kind of two-period form fume hot-water type lithium bromide absorption refrigerating set with flue gas heat-exchange unit, its main feature is that：By low pressure stage evaporator（21）, low pressure stage absorber（19）With high pressure section evaporator（1）, high pressure section absorber（2）It is arranged in same evaporation absorber cylinder（25）It is interior, low pressure stage evaporator（21）, low pressure stage absorber（19）With high pressure section evaporator（1）, high pressure section absorber（2）Between be provided with lateral arrangement steaming inhale segmentation partition board（23）, steam and inhale segmentation partition board（23）On be provided with cloth liquid bath（42、43）；By steam generator（14）, high pressure section condenser（13）And hot water generator（15）, low pressure stage condenser（17）It is arranged in same generation condenser cylinder（45）It is interior, steam generator（14）, high pressure section condenser（13）With hot water generator（15）, low pressure stage condenser（17）Between be provided with occur condenser segmentation partition board（44）.Solution heat exchanger arrangement components of the present invention are less, simplify solution circulation line.
Description
Technical field
The present invention relates to a kind of lithium-bromide absorption-type refrigerating machines.Belong to air conditioner technical field.
Background technology
A kind of previous two-period form fume hot-water type lithium bromide absorption refrigerating set with flue gas heat-exchange unit is as shown in Figure 1
Two-period form fume hot-water single-double effect compound type lithium bromide absorption type water chiller-heater unit.The two-period form evaporation absorber of the unit is adopted
With left and right segmental structure, evaporator includes single effect evaporator 32 and double effect evaporator 35, and absorber includes 31 He of single effect absorption device
Double-effect absorption device 34；Condenser includes low pressure stage condenser 17（Also known as single-action condenser）With high pressure section condenser 13（Also known as
For purpose double-action condenser）, solution pump includes single-action solution pump 33 and economic benefits and social benefits solution pump 34, and solution heat exchanger includes single-action heat exchange
Device 37, low temperature heat exchanger 4 and high-temperature heat exchanger 6；Smoke solution heat exchanger 48 is provided in waste heat smoke outlet tube 9.This
Kind unit can utilize the high-temperature residual heat flue gas and afterheat hot water of external device (ED) discharge simultaneously（Also known as heat source hot water）Driving refrigeration
Operation drives refrigeration and heating operation using only high-temperature residual heat flue gas, it is very low to be mainly used in heat source hot water backwater's temperature（One
As be less than 80 DEG C）Distribution of Natural formula energy supplying system, refrigeration（Heat）Waste heat smog discharge temperature can be reduced to 120 when operation
DEG C hereinafter, flue gas heat recovery rate is higher.But there are solution heat exchanger arrangement components are more and solution for this unit
The more complex shortcoming of circulation line.
Invention content
It is less, simplified molten that the purpose of the present invention is to overcome the above shortcomings and to provide a kind of solution heat exchanger arrangement components
The two-period form fume hot-water type lithium bromide absorption refrigerating set of liquid circulation line.
The object of the present invention is achieved like this：A kind of two-period form fume hot-water type lithium bromide absorption with flue gas heat-exchange unit
Formula refrigeration unit, including high pressure generator, evaporator, absorber, steam generator, hot water generator, condenser, smoke solution
Heat exchanger, high-temperature heat exchanger, low temperature heat exchanger and solution pump, evaporator include low pressure stage evaporator and high pressure section evaporation
Device, absorber include low pressure stage absorber and high pressure section absorber, and condenser includes low pressure stage condenser and high pressure section condenser,
It is characterized in that：Low pressure stage evaporator, low pressure stage absorber and high pressure section evaporator, high pressure section absorber are arranged in same steaming
It sends out in absorber cylinder, is provided between low pressure stage evaporator, low pressure stage absorber and high pressure section evaporator, high pressure section absorber
Segmentation partition board is inhaled in the steaming of lateral arrangement, is steamed and is provided with cloth liquid bath on suction segmentation partition board；By steam generator, high pressure section condenser and
Hot water generator, low pressure stage condenser are arranged in same generation condenser cylinder, steam generator, high pressure section condenser and heat
It is provided between water generator, low pressure stage condenser and condenser segmentation partition board occurs；The weak solution outlet tube of low temperature heat exchanger
It is connected on hot water generator as hot water generator inlet tube, the intermediate solution outlet tube of high-temperature heat exchanger is as steam generation
Device inlet tube is connected on steam generator, and the solution for going out hot water generator pumps conveying, the outlet of solution elevating pump by solution elevating
Pipe is connected to as flue gas heat-exchange unit inlet tube on smoke solution heat exchanger, and flue gas heat-exchange unit outlet tube is connected to high-temperature heat exchanger
On.
A kind of two-period form fume hot-water type lithium bromide absorption refrigerating set with flue gas heat-exchange unit of the present invention, steam generation
Generation condenser segmentation partition board between device, high pressure section condenser and hot water generator, low pressure stage condenser is vertically arranged.
A kind of two-period form fume hot-water type lithium bromide absorption refrigerating set with flue gas heat-exchange unit of the present invention, steam generation
Generation condenser between device, high pressure section condenser and hot water generator, low pressure stage condenser is segmented partition board lateral arrangement.
A kind of two-period form fume hot-water type lithium bromide absorption refrigerating set with flue gas heat-exchange unit of the present invention, the high pressure
Generator is flue gas type high pressure generator.
A kind of two-period form fume hot-water type lithium bromide absorption refrigerating set with flue gas heat-exchange unit of the present invention, the high pressure
Generator includes flue gas type high pressure generator and Direct Fired High Pressure Generator, and by the outlet tube occurred frequently of flue gas type high pressure generator
Access Direct Fired High Pressure Generator.
A kind of two-period form fume hot-water type lithium bromide absorption refrigerating set with flue gas heat-exchange unit of the present invention, the high pressure
Generator is integral type fuel supplementing type high pressure generator.
The beneficial effects of the invention are as follows：
Segmentation partition board is inhaled in the steaming that lateral arrangement is arranged in the present invention in the evaporation absorber cylinder of unit, makes evaporation absorber
As the two-period form structure being segmented up and down；It is provided in condenser cylinder occurs and condenser segmentation partition board occurs, keep generation cold
Condenser becomes two-period form structure.Cancel single-action heat exchanger, simplifies solution circulation line.When unit refrigerating operaton, lithium bromide is molten
Conveying, heat exchange, heating concentration and absorption dilution needed for single dual-effect refrigeration working cycles can be completed through following component for liquid, without
Need single-action heat exchanger：Solution pump（Conveying）→ low temperature heat exchanger（Heat exchange heating）→ hot water generator（Heating concentration）→
Solution elevating pumps（Conveying）→ smoke solution heat exchanger（Heat exchange heating）→ high-temperature heat exchanger（Heat exchange heating）→ high pressure occurs
Device（Heating concentration）→ high-temperature heat exchanger（Heat exchange cooling）→ steam generator（Heating concentration）→ low temperature heat exchanger（Heat exchange
Cooling）→ low pressure stage absorber（Absorb dilution）→ high pressure section absorber（Absorb dilution）.
Description of the drawings
Fig. 1 is the two-period form fume hot-water type lithium bromide absorption refrigerating set structural representation with flue gas heat-exchange unit in the past
Figure.
Fig. 2 is the two-period form fume hot-water type lithium bromide absorption refrigerating set of the invention with flue gas heat-exchange unit.
Fig. 3 is the two-period form fume hot-water type lithium bromide absorption refrigerating set structural representation of the invention with flue gas heat-exchange unit
Figure, the generation condenser segmentation partition board between steam generator, high pressure section condenser and hot water generator, low pressure stage condenser are adopted
Use lateral arrangement.
Fig. 4 is the two-period form fume hot-water type lithium bromide absorption refrigerating set structural representation of the invention with flue gas heat-exchange unit
Figure, fuel supplementing type high pressure generator are split type afterburning structure.
Fig. 5 is the two-period form fume hot-water type lithium bromide absorption refrigerating set structural representation of the invention with flue gas heat-exchange unit
Figure, fuel supplementing type high pressure generator are integral type afterburning structure.
Reference numeral in figure：
High pressure section evaporator 1, high pressure section absorber 2, solution switching valve 3, low temperature heat exchanger 4, solution elevating pump 5, height
Temperature heat exchanger 6, flue gas type high pressure generator 8, waste heat smoke outlet tube 9, waste heat flue gas inlet tube 10, steams outlet tube occurred frequently 7
Vapour switching valve 11, refrigerant vapour pipe 12, high pressure section condenser 13, steam generator 14, hot water generator 15, heat source hot water outlet
Pipe 16, low pressure stage condenser 17, heat source hot water inlet pipe 18, low pressure stage absorber 19, cooling water outlet pipe 20, low pressure stage evaporation
It is device 21, cold（Heat）Water outlet pipe 22 steams contracture section partition board 23, is cold（Heat）Water inlet pipe 24, evaporation absorber cylinder 25, solution pump
26, cryogenic fluid pump 27, cooling water inlet pipe 28, steam generator inlet tube 29, hot water generator inlet tube 30, single effect absorption device
31, single effect evaporator 32, single-action solution pump 33, economic benefits and social benefits solution pump 34, double effect evaporator 35, double-effect absorption device 36, single-action heat are handed over
Parallel operation 37, burner 38, Direct Fired High Pressure Generator 39, afterburning smoke outlet tube 40, integral type fuel supplementing type high pressure generator 41,
Cloth liquid bath 42, cloth sink 43 occur condenser segmentation partition board 44, condenser cylinder 45, flue gas heat-exchange unit inlet tube 46, cigarette occur
Gas heat exchanger outlet tube 47, smoke solution heat exchanger 48, waste heat smoke discharge pipe 49.
Specific implementation mode
Present invention unit as shown in Figure 2, the unit are by flue gas type high pressure generator 8, evaporator, absorber, steam hair
Raw device 14, hot water generator 15, condenser, smoke solution heat exchanger 48, high-temperature heat exchanger 6, low temperature heat exchanger 4, solution
Pump 26, solution elevating pump 5, cryogenic fluid pump 27, control system（It is not shown in figure）And the band that pipeline, the valve of connecting components are constituted
The two-period form flue gas heat type cold/hot water machine of lithium bromide group of flue gas heat-exchange unit.Evaporator includes low pressure stage evaporator 21 and height
Section evaporator 1 is pressed, absorber includes low pressure stage absorber 19 and high pressure section absorber 2, and condenser includes low pressure stage condenser 17
With high pressure section condenser 13；Low pressure stage evaporator 21, low pressure stage absorber 19 and high pressure section evaporator 1, high pressure section absorber 2 are set
It sets in same evaporation absorber cylinder 25, low pressure stage evaporator 21, low pressure stage absorber 19 and high pressure section evaporator 1, high pressure
Segmentation partition board 23 is inhaled in the steaming that lateral arrangement is provided between section absorber 2, so that two-period form evaporation absorber is become segmentation up and down and is tied
Structure is arranged, is steamed and is provided with cloth liquid bath 42 and cloth sink 43 on suction segmentation partition board 23；Steam generator 14,13 and of high pressure section condenser
Hot water generator 15, low pressure stage condenser 17 are arranged in same generation condenser cylinder 45, and steam generator 14, high pressure section are cold
The generation condenser segmentation partition board 44 being vertically arranged is provided between condenser 13 and hot water generator 15, low pressure stage condenser 17,
Make two-period form that condenser occur to arrange as left and right segmental structure；The weak solution outlet tube of low temperature heat exchanger 4 is sent out as hot water
Raw device inlet tube 30 is connected on hot water generator 15, the intermediate solution outlet tube of high-temperature heat exchanger 6 as steam generator into
Liquid pipe 29 is connected on steam generator 14；Go out the solution of hot water generator 15 by 5 conveying of solution elevating pump, solution elevating pumps 5
Outlet is connected to as flue gas heat-exchange unit inlet tube 46 on smoke solution heat exchanger 48, and flue gas heat-exchange unit outlet tube 47 is connected to high temperature
On heat exchanger 6；Solution switching valve 3 is housed on the connecting line between outlet tube 7 occurred frequently and evaporation absorber cylinder 25；
Steam switching valve 11 is housed on the connecting line between refrigerant vapour pipe 12 and evaporation absorber cylinder 25.
When unit heats refrigerating operaton using waste heat flue gas and heat source hot water simultaneously, solution switching valve 3 and steam switching valve
11 close.Go out the weak solution of high pressure section absorber 2 by the conveying of solution pump 26, after the heat exchange heating of low temperature heat exchanger 4 through hot water
Generator inlet tube 30 enters hot water generator 15, and concentration is heated by the heat source hot water from external device (ED)s such as gas engines；
The solution for going out hot water generator 15 enters smoke solution heat exchanger by 5 conveying of solution elevating pump, through flue gas heat-exchange unit inlet tube 46
48 heat exchange heat up and then enter flue gas type high pressure after flue gas heat-exchange unit outlet tube 47 enters the heat exchange heating of high-temperature heat exchanger 6
Generator 8 is further condensed into intermediate solution by the high-temperature residual heat flue gas from external device (ED)s such as gas engines；Smoke
The intermediate solution of gas type high pressure generator 8, which enters after the heat exchange cooling of high-temperature heat exchanger 6 through steam generator inlet tube 29, steams
Vapour generator 14 is further concentrated by heating into concentrated solution；Concentrated solution goes out steam generator 14, exchanges heat through low temperature heat exchanger 4
Enter low pressure stage absorber 19 after cooling, the water vapour in low pressure stage evaporator 21 absorbed in low pressure stage absorber 19,
Concentration is imported after reducing in the cloth liquid bath 42 for steaming and inhaling on segmentation partition board 23, and enters high pressure section from the liquid distributing hole of 42 bottom of cloth liquid bath
In absorber 2, the water vapour in high pressure section evaporator 1 is further absorbed, concentration further decreases as weak solution, to
A heat exchange is completed, concentration occurs and absorbs diluted single dual-effect refrigeration working cycles.
When unit heat supply running, solution switching valve 3 and steam switching valve 11 are opened, and cryogenic fluid pump 27 stalls.Go out high pressure section suction
The weak solution for receiving device 2 is conveyed by solution pump 26, enters hot water generator through low temperature heat exchanger 4 and hot water generator inlet tube 30
15, then go out hot water generator 15, exchange heat into smoke solution by 5 conveying of solution elevating pump, through flue gas heat-exchange unit inlet tube 46
The heat exchange of device 48 heats up and then enters flue gas type high pressure generator 8, quilt through flue gas heat-exchange unit outlet tube 47 and high-temperature heat exchanger 6
High-temperature residual heat flue gas from external device (ED)s such as gas engines is condensed into concentrated solution；Go out flue gas type high pressure generator 8
Concentrated solution enters low pressure stage absorber 19 through solution switching valve 3, then imports in the cloth liquid bath 42 for steaming and inhaling on segmentation partition board 23, and
Enter high pressure section absorber 2 from the liquid distributing hole of 42 bottom of cloth liquid bath, is mixed into the water as refrigerant in high pressure section evaporator 1 dilute
Solution, to complete the heating working cycles that concentration and mixed diluting occurs.
Generation condenser segmentation partition board 44 in condenser cylinder 45 is occurred into for unit shown in Fig. 2 and uses transversal sectional cloth
It sets, making two-period form that condenser occur becomes upper and lower segmental structure, which becomes the two-period form with flue gas heat-exchange unit shown in Fig. 3
Fume hot-water type cold/hot water machine of lithium bromide group.
Direct Fired High Pressure Generator 39 is added in unit shown in Fig. 2, and the height of flue gas type high pressure generator 8 is sent out into liquid
Pipe 7 accesses Direct Fired High Pressure Generator 39, which becomes the two-period form fume hot-water afterburning with flue gas heat-exchange unit shown in Fig. 4
Type cold/hot water machine of lithium bromide group.
Flue gas type high pressure generator 8 in the unit shown in 41 alternate figures 2 of integral type fuel supplementing type high pressure generator, the unit
Become the two-period form fume hot-water fuel supplementing type cold/hot water machine of lithium bromide group with flue gas heat-exchange unit shown in Fig. 5.
Cancel the solution switching valve 3 in unit shown in Fig. 2~Fig. 5, steam switching valve 11 and its connecting tube, unit to become
Two-period form fume hot-water for separate refrigeration, with flue gas heat-exchange unit（Afterburning）Type lithium bromide adsorption water chilling unit.
Claims (6)
1. a kind of two-period form fume hot-water type lithium bromide absorption refrigerating set with flue gas heat-exchange unit, including high pressure generator,
Evaporator, absorber, steam generator（14）, hot water generator（15）, condenser, smoke solution heat exchanger（48）, high warm
Exchanger（6）, low temperature heat exchanger（4）And solution pump（26）, evaporator includes low pressure stage evaporator（21）It is evaporated with high pressure section
Device（1）, absorber includes low pressure stage absorber（19）With high pressure section absorber（2）, condenser includes low pressure stage condenser（17）
With high pressure section condenser（13）, it is characterised in that：By low pressure stage evaporator（21）, low pressure stage absorber（19）It is evaporated with high pressure section
Device（1）, high pressure section absorber（2）It is arranged in same evaporation absorber cylinder（25）It is interior, low pressure stage evaporator（21）, low pressure stage inhale
Receive device（19）With high pressure section evaporator（1）, high pressure section absorber（2）Between be provided with lateral arrangement steaming inhale segmentation partition board
（23）, steam and inhale segmentation partition board（23）On be provided with cloth liquid bath（42、43）；By steam generator（14）, high pressure section condenser（13）
And hot water generator（15）, low pressure stage condenser（17）It is arranged in same generation condenser cylinder（45）It is interior, steam generator
（14）, high pressure section condenser（13）With hot water generator（15）, low pressure stage condenser（17）Between be provided with condenser point occur
Section partition board（44）；Low temperature heat exchanger（4）Weak solution outlet tube as hot water generator inlet tube（30）It is connected to hot water
Device（15）On, high-temperature heat exchanger（6）Intermediate solution outlet tube as steam generator inlet tube（29）It is connected to steam generation
Device（14）On, go out hot water generator（15）Solution pumped by solution elevating（5）Conveying, solution elevating pump（5）Outlet conduct
Flue gas heat-exchange unit inlet tube（46）It is connected to smoke solution heat exchanger（48）On, flue gas heat-exchange unit outlet tube（47）High warm is connected to hand over
Parallel operation（6）On；
When unit refrigerating operaton, lithium-bromide solution can be completed through following component conveying needed for single dual-effect refrigeration working cycles,
Heat exchange, heating concentration and absorption dilution, without single-action heat exchanger：Solution pump → low temperature heat exchanger → hot water generator
→ solution elevating pump → smoke solution heat exchanger → high-temperature heat exchanger → high pressure generator → high-temperature heat exchanger → steam hair
Raw device → low temperature heat exchanger → low pressure stage absorber → high pressure section absorber；
In outlet tube occurred frequently（7）With evaporation absorber cylinder（25）Between connecting line on be equipped with solution switching valve（3）；Cold
Agent steam pipe（12）With evaporation absorber cylinder（25）Between connecting line on be equipped with steam switching valve（11）；Unit is sharp simultaneously
When heating refrigerating operaton with waste heat flue gas and heat source hot water, solution switching valve（3）With steam switching valve（11）It closes；Unit heat supply
When operation, solution switching valve（3）With steam switching valve（11）It opens.
2. a kind of two-period form fume hot-water type lithium-bromide absorption-type refrigerating machine with flue gas heat-exchange unit according to claim 1
Group, it is characterised in that：Steam generator（14）, high pressure section condenser（13）With hot water generator（15）, low pressure stage condenser
（17）Between generation condenser be segmented partition board（44）It is vertically arranged.
3. a kind of two-period form fume hot-water type lithium-bromide absorption-type refrigerating machine with flue gas heat-exchange unit according to claim 1
Group, it is characterised in that：Steam generator（14）, high pressure section condenser（13）With hot water generator（15）, low pressure stage condenser
（17）Between generation condenser be segmented partition board（44）Lateral arrangement.
4. a kind of two-period form fume hot-water type suction-type lithium bromide with flue gas heat-exchange unit according to claim 1 or 2 or 3
Refrigeration unit, it is characterised in that：The high pressure generator is flue gas type high pressure generator（8）.
5. a kind of two-period form fume hot-water type suction-type lithium bromide with flue gas heat-exchange unit according to claim 1 or 2 or 3
Refrigeration unit, it is characterised in that：The high pressure generator includes flue gas type high pressure generator（8）And Direct Fired High Pressure Generator
（39）, and by flue gas type high pressure generator（8）Outlet tube occurred frequently（7）Access Direct Fired High Pressure Generator（39）.
6. a kind of two-period form fume hot-water type suction-type lithium bromide with flue gas heat-exchange unit according to claim 1 or 2 or 3
Refrigeration unit, it is characterised in that：The high pressure generator is integral type fuel supplementing type high pressure generator（41）.
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|---|---|---|---|
| CN201610113937.9A CN105650929B (en) | 2016-03-01 | 2016-03-01 | Two-period form fume hot-water type lithium bromide absorption refrigerating set with flue gas heat-exchange unit |
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|---|---|---|---|
| CN201610113937.9A CN105650929B (en) | 2016-03-01 | 2016-03-01 | Two-period form fume hot-water type lithium bromide absorption refrigerating set with flue gas heat-exchange unit |
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| CN105650929A CN105650929A (en) | 2016-06-08 |
| CN105650929B true CN105650929B (en) | 2018-09-25 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180671B (en) * | 2017-12-28 | 2023-12-19 | 嘉兴学院 | Lithium bromide absorption refrigerating unit driven by waste heat of internal combustion engine and control method |
| CN108413642B (en) * | 2018-04-03 | 2024-04-26 | 中国科学院广州能源研究所 | Integrated multi-working-mode lithium bromide refrigerating unit |
| CN110173921B (en) * | 2019-06-18 | 2024-04-26 | 双良节能系统股份有限公司 | Two-stage lithium bromide absorption heat pump unit capable of double-effect refrigeration |
| CN113587486B (en) * | 2021-08-10 | 2022-10-21 | 安徽普泛能源技术有限公司 | Absorption type refrigerating system |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01217165A (en) * | 1988-02-23 | 1989-08-30 | Sanyo Electric Co Ltd | Absorption heat pump device |
| CN1068669C (en) * | 1992-09-05 | 2001-07-18 | 三洋电机株式会社 | Single-and double-effect absorption refrigerator |
| JP2003021425A (en) * | 2001-07-04 | 2003-01-24 | Mitsubishi Heavy Ind Ltd | Cogeneration type absorption refrigerating machine and its operating method |
| JP4895658B2 (en) * | 2006-04-03 | 2012-03-14 | 三洋電機株式会社 | Absorption cold / hot water combined supply device |
| CN100344917C (en) * | 2006-04-05 | 2007-10-24 | 江苏双良空调设备股份有限公司 | Hot water two-stage multi-section lithium bromide absorption cold-water machine set |
| JP5210896B2 (en) * | 2009-01-19 | 2013-06-12 | 三洋電機株式会社 | Single double-effect absorption chiller / heater |
| CN102914081A (en) * | 2012-10-27 | 2013-02-06 | 双良节能系统股份有限公司 | Two-section flue gas hot-water single/double-effect composite lithium bromide absorption type refrigerating unit |
| CN203177524U (en) * | 2013-04-07 | 2013-09-04 | 双良节能系统股份有限公司 | Heat exchange system with multi-section lithium bromide absorption-type unit |
| CN205403239U (en) * | 2016-03-01 | 2016-07-27 | 双良节能系统股份有限公司 | Take gas gas heater's two -period form flue gas hot water type lithium bromide absorbed refrigeration unit |
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