CN1415922A - Absorption type refrigeration equipment by using afterheat of internal-combustion engine - Google Patents
Absorption type refrigeration equipment by using afterheat of internal-combustion engine Download PDFInfo
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- CN1415922A CN1415922A CN02151280A CN02151280A CN1415922A CN 1415922 A CN1415922 A CN 1415922A CN 02151280 A CN02151280 A CN 02151280A CN 02151280 A CN02151280 A CN 02151280A CN 1415922 A CN1415922 A CN 1415922A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3201—Cooling devices using absorption or adsorption
- B60H1/32011—Cooling devices using absorption or adsorption using absorption, e.g. using Li-Br and water
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Abstract
This invention relates to an absorption cooling device utilizing diesel afterheat especially relates to a double generation afterheat absorption cooling device taking water as the cold-producing medium and lithium bromide solution as absorbent or taking ammonia as the cold-producing medium and ammonia solution as absorbent, including an absorber, solution heat exchanger, condenser, evaporator, solution pump, two parallel generators, one of which is a driven coolant generator with diesel coolant as the heating source, the other one is a tail-gas generator with diesel tail-gas afterheat as the heating source.
Description
Technical field
What the present invention relates to is the absorption refrigerating installation that utilizes afterheat of IC engine, and particularly a kind of dual occurrence type waste heat absorption refrigerating installation belongs to technical fields such as air conditioner refrigerating heating.
Background technology
The practical efficient of combustion engine is generally about 35%～40%, accounting for launched machine recirculated cooling water of the energy of heat output of fuel more than 1/2 and tail gas takes away, wherein, heat that cooling water expansion tank is taken away accounts for about 25%～35% of heat output of fuel, how to reclaim and utilize this part waste heat to come service for life for people, thereby improving the degree of utilization of automotive fuel, is the problem that countries in the world are all being studied at present.In prior art, number of patent application is 99116689 " lithium bromide absorption refrigerating equipment for car ", provided and utilized motor high temperature coolant liquid as thermal source, with non-poisonous water is refrigerant, with the lithium bromide water solution is the fridge equipment that absorbent freezes, to replace the used for automobile air conditioning dichlorodifluromethane compression machine that atmosphere is had pollution, yet, this scheme needs cooling water system, the cooling water system of automotive engine self also must exist, to guarantee the cooling of driving engine,, very complicated thereby the structure of this scheme just seems because the space of automobile is very limited.So this UTILIZATION OF VESIDUAL HEAT IN scheme at automotive engine is infeasible.
Summary of the invention
In order to overcome the deficiencies in the prior art part, the absorption refrigerating installation that utilizes afterheat of IC engine that the present invention proposes, constructional feature and principle of work thereof according to producer in the constructional feature of radiator in the cooling water of internal combustion engine system and principle of work and the absorption refrigerating installation system, a kind of dual occurrence type waste heat absorption refrigerating installation has been proposed, mainly comprise resorber, solution heat exchanger, evaporator, solution pump, the producer of two parallel connections, with water is refrigerant, be absorbent with the lithium-bromide solution or be refrigerant with ammonia, with the ammonia spirit is absorbent, and wherein: a producer is the refrigerant fluid producer that is driven as the heating thermal source by cooling liquid of IC engine; Another producer is the tail gas producer that is driven as the heating thermal source by using waste heat from tail gas of internal combustion engine.
For lithium bromide water absorption refrigerating plant, from the bromize lithium dilute solution of solution heat exchanger respectively by entering refrigerant fluid producer and tail gas producer behind shutoff valve and the pressure regulating valve, wherein shutoff valve carries out assignment of traffic, the pressure regulating valve adjustment pressure, lithium-bromide solution in the refrigerant fluid producer is heated by the refrigerant fluid in the internal-combustion engine cooling system, lithium bromide in the tail gas producer is heated by the tail gas of combustion engine, the refrigerant vapour that produces in refrigerant fluid producer and the tail gas producer flows out by shutoff valve respectively, enter condenser, dense lithium-bromide solution in refrigerant fluid producer and the tail gas producer flows out by shutoff valve respectively, enters solution heat exchanger.
For the ammonia absorption type fridge equipment, from the ammonia spirit of rectification column respectively by entering refrigerant fluid producer and tail gas producer behind shutoff valve and the pressure regulating valve, wherein shutoff valve carries out assignment of traffic, the pressure regulating valve adjustment pressure, lithium-bromide solution in the refrigerant fluid producer is heated by the refrigerant fluid in the internal-combustion engine cooling system, lithium bromide in the tail gas producer is heated by the tail gas of combustion engine, dilute ammonia solution in refrigerant fluid producer and the tail gas producer flows out by shutoff valve respectively, enters solution heat exchanger.
From above analysis as can be known: the absorption refrigerating installation that utilizes afterheat of IC engine, adopt lithium-bromide solution or ammonia spirit in the refrigerant fluid heated cooling fluid producer in the cooling water of internal combustion engine system, adopt using waste heat from tail gas of internal combustion engine to add the lithium-bromide solution or the ammonia spirit of hot exhaust gas producer, the waste heat that waste heat that the cooling water of internal combustion engine system takes away and tail gas are taken away all obtains utilizing.
The above-mentioned afterheat of IC engine fridge equipment that the present invention proposes for example is fitted to generating set as air-conditioning or fridge equipment widespread use; Perhaps be fitted to power actuated vehicle, such as automobile, van cooler, truck, tank, armored motor car, railway traction locomotive, rail vehicle; Perhaps be fitted to power vessels, such as steamer, oil tanker, fishing vessel, naval vessels, submarine; Perhaps be fitted to mechanical equipment, such as excavating machine, bulldozer, paver, pipelayer etc.
Beneficial effect of the present invention is, compare with existing afterheat of IC engine use device, directly the refrigerant fluid in the cooling water of internal combustion engine system is charged into the refrigerant fluid producer with heating flow through wherein lithium-bromide solution or ammonia spirit, the cooling of combustion engine is fully guaranteed, so the radiator in the existing cooling water of internal combustion engine system is out of use; Adopted using waste heat from tail gas of internal combustion engine to add the lithium-bromide solution or the ammonia spirit of hot exhaust gas producer, the waste heat that has not only utilized the cooling water of internal combustion engine system to take away, and the waste heat that has utilized exhaust gases of internal combustion engines to take away.Whole apparatus structure is simple, compact.
Description of drawings
Fig. 1 is the lithium bromide water absorption refrigerating plant scheme drawing that utilizes afterheat of IC engine;
Fig. 2 is the ammonia absorption type fridge equipment scheme drawing that utilizes afterheat of IC engine.
Among the figure: 1, solution pump, 2, solution heat exchanger, 3, shutoff valve, 4, refrigerant fluid producer, 5, pressure regulating valve, 6, shutoff valve, 7, shutoff valve, 8, the tail gas producer, 9, shutoff valve, 10, pressure regulating valve, 11, shutoff valve, 12, shutoff valve, 13, condenser, 14, shutoff valve, 15, flow regulating valve, 16, shutoff valve, 17, evaporator, 18, resorber; 19, rectification column, 20, reflux condenser, 21, cooling water outlet pipe, 22, supercooler, 23, the cooling water inlet pipe.
The specific embodiment
Below in conjunction with accompanying drawing concrete enforcement of the present invention is further described:
Embodiment 1:
As shown in Figure 1, a kind of lithium bromide water absorption refrigerating plant that utilizes afterheat of IC engine, with water is refrigerant, with the lithium bromide water solution is absorbent, mainly comprise resorber 18, solution heat exchanger 2, condenser 13, evaporator 17, solution pump 1, refrigerant fluid producer 4, tail gas producer 8 etc., wherein refrigerant fluid producer 4 is to be driven as the heating thermal source by cooling liquid of IC engine; Tail gas producer 8 is to be driven as the heating thermal source by using waste heat from tail gas of internal combustion engine.The outlet of resorber 18 is connected with the import of solution pump 1 by taking over.The outlet of solution pump 1 is connected by the import of adapter with the tube side of solution heat exchanger 2.The tube side outlet of solution heat exchanger 2 links to each other with an end of shutoff valve 6 and shutoff valve 9 respectively by taking over, the other end of shutoff valve 6 is connected with an end of pressure regulating valve 5 by taking over, and the other end of pressure regulating valve 5 links to each other by taking over the upper left-hand adapter of refrigerant fluid producer 4.The outlet of refrigerant fluid producer 4 upper right is connected with an end of shutoff valve 7 by taking over.The other end of shutoff valve 9 is connected with an end of pressure regulating valve 10 by taking over, and the other end of pressure regulating valve 10 is connected with tail gas producer 8 upper left-hand induction pipes by taking over.Tail gas producer 8 upper right outlet pipes are connected with an end of shutoff valve 11 by taking over.The other end of shutoff valve 11 links to each other with the other end of shutoff valve 7 by taking over.The lower part outlet pipe of refrigerant fluid producer 4 is connected with an end of shutoff valve 3 by taking over.Tail gas producer 8 lower part outlets are connected with an end of shutoff valve 16 by taking over, and the other end of shutoff valve 16 is connected with the other end of shutoff valve 3 by taking over, and link to each other with the shell side import of solution heat exchanger 2 by taking over then.The shell side outlet of solution heat exchanger 2 links to each other with the import of resorber 18 by taking over.The connection pipe of shutoff valve 7 and shutoff valve 11 is connected with an end of shutoff valve 12 and shutoff valve 14 respectively by taking over, the other end of shutoff valve 12 is connected with the import of condenser 13 by taking over, and the other end of shutoff valve 14 is connected in the adapter between evaporator 17 and the flow regulating valve 15.The outlet of condenser 13 is connected with the import of flow regulating valve 15 by taking over.The outlet of flow regulating valve 15 is connected with the import of evaporator 17 by taking over.The outlet of evaporator 17 is connected in the adapter between solution heat exchanger 2 and the resorber 18 by adapter.
During this fridge equipment work, weak solution from resorber 18 outflows, carry out assignment of traffic through the boost solution heat exchanger 2 of flowing through of solution pump 1 by shutoff valve 6 and shutoff valve 9, then respectively by pressure regulating valve 5 and pressure regulating valve 10 adjustment pressures, enter refrigerant fluid producer 4 and tail gas producer 8 at last respectively, lithium-bromide solution in refrigerant fluid producer 4 is heated by the refrigerant fluid in the internal-combustion engine cooling system, lithium-bromide solution in tail gas producer 8 is by the indoor tail gas heating of combustion in IC engine, the refrigerant vapour that produces in refrigerant fluid producer 4 and the tail gas producer 8 flows out by shutoff valve 7 and shutoff valve 11 respectively, and the dense lithium-bromide solution in refrigerant fluid producer 4 and the tail gas producer 8 flows out by shutoff valve 3 and shutoff valve 16 respectively.Weak solution is heated by the coned sol from refrigerant fluid producer 4 and tail gas producer 8 in solution heat exchanger 2, in refrigerant fluid producer 4 and tail gas producer 8, heated by the using waste heat from tail gas of refrigerant fluid in the automobile engine cooling water system and automotive engine respectively again, be condensed into coned sol.Coned sol from refrigerant fluid producer 4 and 8 outflows of tail gas producer enters resorber 18 through solution heat exchanger 2.Coned sol is the always weak solution heat release of self-absorption device 18 in solution heat exchanger 2, absorbs the refrigerant vapour or the water as refrigerant of from evaporator drier 17 again in resorber 18, is diluted to weak solution, simultaneously, emits the absorption heat of solution to coolant air.Like this, finished the absorption on-cycle solution loop of mono-potency lithium bromide.The refrigerant vapour that produces in refrigerant fluid producer 4 and tail gas producer 8 flows into condenser 13, to the coolant air heat release, is condensed into water as refrigerant therein.Water as refrigerant from condenser 13 flows out enters evaporator 17 after flow regulating valve 15 throttlings.Water as refrigerant evaporates in evaporator 17, absorbs the heat in the car compartment simultaneously, makes it cooling and the generation refrigeration.The refrigerant vapour that produces in evaporator 17 enters resorber 18, has finished the refrigerant loop of mono-potency lithium bromide Absorption Cooling System, has reached the requirement of automobile refrigerating.When the refrigerant vapour that from refrigerant fluid producer 4 and tail gas producer 8, produces, the condenser 13 of not flowing through, but enter evaporator 17 behind the shutoff valve 14 of flowing through, be cooled in 17 li heat releases of evaporator, discharge heat simultaneously with the air in the heating car compartment, make it to heat up and the generation heats.The water as refrigerant that produces in evaporator 17 enters resorber 18, has finished the absorption heating on-cycle of mono-potency lithium bromide refrigerant loop, has reached the requirement of heating automobile.Regulate shutoff valve 12 and shutoff valve 14 size of aperture separately, can realize that automobile is in summer refrigeration, heating in winter and the neither refrigeration requirement of not heating again.
The effect of present embodiment is, utilize the lithium bromide water absorption refrigerating plant system of afterheat of IC engine not only to realize the purpose of automobile air-conditioning refrigeration, heating, and refrigerant fluid producer 4 can replace the radiator in the existing automobile engine cooling water system fully, make whole simplified, compactness.
Embodiment 2:
As shown in Figure 2, a kind of ammonia absorption type fridge equipment that utilizes afterheat of IC engine, with ammonia is refrigerant, with the ammonia spirit is absorbent, mainly comprise resorber 18, solution heat exchanger 2, condenser 13, evaporator 17, solution pump 1, rectification column 19, reflux condenser 20, refrigerant fluid producer 4, tail gas producer 8 etc., wherein refrigerant fluid producer 4 is to be driven as the heating thermal source by cooling liquid of IC engine; Tail gas producer 8 is to be driven as the heating thermal source by using waste heat from tail gas of internal combustion engine.The shell side outlet of resorber 18 links to each other with the import of solution pump 1 by taking over.The outlet of solution pump 1 is connected by the import of adapter with the tube side of solution heat exchanger 2.The tube side outlet of solution heat exchanger 2 links to each other with the left side induction pipe of rectification column 19 by taking over.Rectification column 19 lower part outlet pipes are connected with an end of shutoff valve 6 and shutoff valve 9 respectively, and the other end of shutoff valve 6 is connected with an end of pressure regulating valve 5 by taking over.The other end of pressure regulating valve 5 is connected with the upper orifice of refrigerant fluid producer 4 by taking over.The other end of shutoff valve 9 is connected with an end of pressure regulating valve 10 by taking over.The other end of pressure regulating valve 10 is connected with tail gas producer 8 upper orifice by taking over.The lower part outlet pipe of refrigerant fluid producer 4 is connected with an end of shutoff valve 3 by taking over.Tail gas producer 8 lower part outlets are connected with an end of shutoff valve 16 by taking over, and the other end of shutoff valve 16 is connected with the other end of shutoff valve 3 by taking over, and link to each other with the shell side import of solution heat exchanger 2 by taking over then.The shell side outlet of solution heat exchanger 2 links to each other with the left side import of resorber 18 by taking over.Rectification column 19 upper left-hand outlet pipes link to each other with the lower left side induction pipe of reflux condenser 20 by taking over.The lower right side outlet pipe of reflux condenser 20 is connected with the induction pipe of rectification column 19 upper right by taking over.The top outlet pipe of reflux condenser 20 is connected with the shell side import of condenser 13 by taking over.The shell side outlet of condenser 13 is connected with the import of flow regulating valve 15 by taking over.The outlet of flow regulating valve 15 is connected with the tube side import of supercooler 22 by taking over.The tube side outlet of supercooler 22 is connected with the import of evaporator 17 by taking over.The outlet of evaporator 17 is connected with the shell side import of supercooler 22 by taking over.The shell side outlet of supercooler 22 is connected on the shell side induction pipe of resorber 18 by adapter.Cooling water inlet pipe 23 links to each other with the tube side import of resorber 18.The tube side outlet of resorber 18 links to each other with the tube side import of condenser 13.The tube side outlet of condenser 13 links to each other with cooling water outlet pipe 21.
During this device work, ammoniacal liquor coned sol from resorber 18 outflows, boost to flow through through solution pump 1 and enter rectification column 19 after solution heat exchanger 2 absorbs the heat of the dilute ammonia solution that refluxes from refrigerant fluid producer 4 and tail gas producer 8, and carry out assignment of traffic by shutoff valve 6 and shutoff valve 9 respectively, then respectively by pressure regulating valve 5 and pressure regulating valve 10 adjustment pressures, enter refrigerant fluid producer 4 and tail gas producer 8 at last respectively, ammonia spirit in refrigerant fluid producer 4 by internal-combustion engine cooling system in refrigerant fluid heating, ammonia spirit in tail gas producer 8 is by the heating of the tail gas of combustion engine, and the dilute ammonia solution in refrigerant fluid producer 4 and the tail gas producer 8 flows out by shutoff valve 3 and shutoff valve 16 respectively.In refrigerant fluid producer 4, absorb heat radiation from cooling liquid of IC engine, in tail gas producer 8, absorb using waste heat from tail gas from combustion engine, produce ammonia steam, ammonia steam rises and enters the top and the reflux condenser 20 of rectification column 19, carries out heat exchange with the refluxer that descends.Dilute ammonia solution from refrigerant fluid producer 4 and 8 outflows of tail gas producer enters resorber 18 through solution heat exchanger 2.Dilute ammonia solution is the always concentrated ammonia solution heat release of self-absorption device 18 in solution heat exchanger 2, absorbs the ammonia steam from supercooler 22 again in resorber 18, simultaneously, emits the absorption heat of solution to cooling water expansion tank.Like this, finished ammonia absorption type on-cycle solution loop.Ammonia steam from reflux condenser 20 comes out flows into condenser 13, to the cooling water expansion tank heat release, is condensed into ammoniacal liquor therein.Ammoniacal liquor from condenser 13 flows out enters supercooler 22 after flow regulating valve 15 throttlings, further come the ammonia steam cooling of from evaporator drier 17 in supercooler 22.The ammoniacal liquor that flows out from supercooler 22 enters evaporator 17, and ammoniacal liquor evaporates in evaporator 17, produces the ammonia steam, and the ammonia steam flow enters resorber 18 behind the ammoniacal liquor of supercooler 22 coolings from flow regulating valve 15, finished the refrigerant loop of this device.
The effect of present embodiment is to utilize the ammonia absorption type fridge equipment of afterheat of IC engine, for people provide refrigeration, heating and life hot water; This device can be used as first kind absorption heat pump again, is used for heating.
The present invention is widely used in generating set, power actuated vehicle, power vessels, mechanical equipment etc.
Claims (3)
1, a kind of absorption refrigerating installation that utilizes afterheat of IC engine, mainly comprise resorber (18), solution heat exchanger (2), condenser (13), evaporator (17), solution pump (1), two producers, it is characterized in that two producers are in parallel, a producer is the refrigerant fluid producer (4) that is driven as the heating thermal source by cooling liquid of IC engine, and another producer is the tail gas producer (8) that is driven as the heating thermal source by using waste heat from tail gas of internal combustion engine.
2, the absorption refrigerating installation that utilizes afterheat of IC engine according to claim 1, it is characterized in that with water being that refrigerant is absorbent with the lithium-bromide solution, the outlet of resorber (18) is connected with the import of solution pump (1) by taking over, the outlet of solution pump (1) is connected by the import of adapter with the tube side of solution heat exchanger (2), the tube side outlet of solution heat exchanger (2) links to each other with the end of shutoff valve (6) with shutoff valve (9) respectively by taking over, the other end of shutoff valve (6) is connected with an end of pressure regulating valve (5) by taking over, the other end of pressure regulating valve (5) links to each other by taking over the upper left-hand adapter of refrigerant fluid producer (4), the outlet of refrigerant fluid producer (4) upper right is connected with an end of shutoff valve (7) by taking over, the other end of shutoff valve (9) is connected with an end of pressure regulating valve (10) by taking over, the other end of pressure regulating valve (10) is connected with tail gas producer (8) upper left-hand induction pipe by taking over, tail gas producer (8) upper right outlet pipe is connected with an end of shutoff valve (11) by taking over, the other end of shutoff valve (11) links to each other with the other end of shutoff valve (7) by taking over, the lower part outlet pipe of refrigerant fluid producer (4) is connected with an end of shutoff valve (3) by taking over, tail gas producer (8) lower part outlet is connected with an end of shutoff valve (16) by taking over, the other end of shutoff valve (16) is connected with the other end of shutoff valve (3) by taking over, link to each other with the shell side import of solution heat exchanger (2) by taking over then, the shell side outlet of solution heat exchanger (2) links to each other with the import of resorber (18) by taking over, the connection pipe of shutoff valve (7) and shutoff valve (11) is connected with the end of shutoff valve (12) with shutoff valve (14) respectively by taking over, the other end of shutoff valve (12) is connected with the import of condenser (13) by taking over, the other end of shutoff valve (14) is connected in the adapter between evaporator (17) and the flow regulating valve (15), the outlet of condenser (13) is connected with the import of flow regulating valve (15) by taking over, the outlet of flow regulating valve (15) is connected with the import of evaporator (17) by taking over, and the outlet of evaporator (17) is connected in the adapter between solution heat exchanger (2) and the resorber (18) by adapter.
3, the absorption refrigerating installation that utilizes afterheat of IC engine according to claim 1, it is characterized in that also comprising smart stream tower (19), reflux condenser (20), supercooler (22), with ammonia is that refrigerant is absorbent with the ammonia spirit, the shell side outlet of resorber (18) links to each other with the import of solution pump (1) by taking over, the outlet of solution pump (1) is connected by the import of adapter with the tube side of solution heat exchanger (2), the tube side outlet of solution heat exchanger (2) links to each other with the left side induction pipe of rectification column (19) by taking over, rectification column (19) lower part outlet pipe is connected with the end of shutoff valve (6) with shutoff valve (9) respectively, the other end of shutoff valve (6) is connected with an end of pressure regulating valve (5) by taking over, the other end of pressure regulating valve (5) is connected with the upper orifice of refrigerant fluid producer (4) by taking over, the other end of shutoff valve (9) is connected with an end of pressure regulating valve (10) by taking over, the other end of pressure regulating valve (10) is connected with tail gas producer (8) upper orifice by taking over, the lower part outlet pipe of refrigerant fluid producer (4) is connected with an end of shutoff valve (3) by taking over, tail gas producer (8) lower part outlet is connected with an end of shutoff valve (16) by taking over, the other end of shutoff valve (16) is connected with the other end of shutoff valve (3) by taking over, link to each other with the shell side import of solution heat exchanger (2) by taking over then, the shell side outlet of solution heat exchanger (2) links to each other with the left side import of resorber (18) by taking over, rectification column (19) upper left-hand outlet pipe links to each other with the lower left side induction pipe of reflux condenser (20) by taking over, the lower right side outlet pipe of reflux condenser (20) is connected with the induction pipe of rectification column (19) upper right by taking over, the top outlet pipe of reflux condenser (20) is connected with the shell side import of condenser (13) by taking over, the shell side outlet of condenser (13) is connected with the import of flow regulating valve (15) by taking over, the outlet of flow regulating valve (15) is connected with the tube side import of supercooler (22) by taking over, the tube side outlet of supercooler (22) is connected with the import of evaporator (17) by taking over, the outlet of evaporator (17) is connected with the shell side import of supercooler (22) by taking over, the shell side outlet of supercooler (22) is connected on the shell side induction pipe of resorber (18) by adapter, cooling water inlet pipe (23) links to each other with the tube side import of resorber (18), the tube side outlet of resorber (18) links to each other with the tube side import of condenser (13), and the tube side outlet of condenser (13) links to each other with cooling water outlet pipe (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021512809A CN1166906C (en) | 2002-12-12 | 2002-12-12 | Absorption type refrigeration equipment by using afterheat of internal-combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021512809A CN1166906C (en) | 2002-12-12 | 2002-12-12 | Absorption type refrigeration equipment by using afterheat of internal-combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1415922A true CN1415922A (en) | 2003-05-07 |
| CN1166906C CN1166906C (en) | 2004-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021512809A Expired - Fee Related CN1166906C (en) | 2002-12-12 | 2002-12-12 | Absorption type refrigeration equipment by using afterheat of internal-combustion engine |
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| Country | Link |
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| CN (1) | CN1166906C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1303378C (en) * | 2005-09-08 | 2007-03-07 | 上海交通大学 | Combined circulating device capable of realizing absorption type cycle and organic matter Rankine cycle |
| CN1766462B (en) * | 2005-10-31 | 2010-05-05 | 庞启东 | Ammonia absorption type refrigerating apparatus utilizing waste heat of exhaust |
| CN101793446A (en) * | 2010-03-09 | 2010-08-04 | 浙江大学 | Lithium bromide heat-storage and cold-storage system |
| CN103123179A (en) * | 2013-01-31 | 2013-05-29 | 陕西东泰能源科技有限公司 | Multi-heat-source absorption refrigeration device |
| CN103909807A (en) * | 2014-03-04 | 2014-07-09 | 刘建平 | Energy-saving and environment-friendly device for driving lithium bromide to perform refrigeration and cooling through automobile engine waste heat |
| CN106288435A (en) * | 2015-06-05 | 2017-01-04 | 中国电力工程顾问集团有限公司 | A kind of solar energy thermal-power-generating unit |
| CN110553420A (en) * | 2019-09-20 | 2019-12-10 | 安徽普泛能源技术有限公司 | Ammonia absorption type refrigerating system based on lithium bromide unit |
| CN111376673A (en) * | 2018-12-28 | 2020-07-07 | 观致汽车有限公司 | Automobile thermal management system and control method thereof |
-
2002
- 2002-12-12 CN CNB021512809A patent/CN1166906C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1303378C (en) * | 2005-09-08 | 2007-03-07 | 上海交通大学 | Combined circulating device capable of realizing absorption type cycle and organic matter Rankine cycle |
| CN1766462B (en) * | 2005-10-31 | 2010-05-05 | 庞启东 | Ammonia absorption type refrigerating apparatus utilizing waste heat of exhaust |
| CN101793446A (en) * | 2010-03-09 | 2010-08-04 | 浙江大学 | Lithium bromide heat-storage and cold-storage system |
| CN101793446B (en) * | 2010-03-09 | 2011-08-31 | 浙江大学 | Lithium bromide heat-storage and cold-storage system |
| CN103123179A (en) * | 2013-01-31 | 2013-05-29 | 陕西东泰能源科技有限公司 | Multi-heat-source absorption refrigeration device |
| CN103123179B (en) * | 2013-01-31 | 2015-06-10 | 陕西东泰能源科技有限公司 | Multi-heat-source absorption refrigeration device |
| CN103909807A (en) * | 2014-03-04 | 2014-07-09 | 刘建平 | Energy-saving and environment-friendly device for driving lithium bromide to perform refrigeration and cooling through automobile engine waste heat |
| CN106288435A (en) * | 2015-06-05 | 2017-01-04 | 中国电力工程顾问集团有限公司 | A kind of solar energy thermal-power-generating unit |
| CN111376673A (en) * | 2018-12-28 | 2020-07-07 | 观致汽车有限公司 | Automobile thermal management system and control method thereof |
| CN110553420A (en) * | 2019-09-20 | 2019-12-10 | 安徽普泛能源技术有限公司 | Ammonia absorption type refrigerating system based on lithium bromide unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1166906C (en) | 2004-09-15 |
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