CN215244254U - Novel lithium bromide absorption type vehicle-mounted refrigerating system - Google Patents
Novel lithium bromide absorption type vehicle-mounted refrigerating system Download PDFInfo
- Publication number
- CN215244254U CN215244254U CN202023292250.7U CN202023292250U CN215244254U CN 215244254 U CN215244254 U CN 215244254U CN 202023292250 U CN202023292250 U CN 202023292250U CN 215244254 U CN215244254 U CN 215244254U
- Authority
- CN
- China
- Prior art keywords
- lithium bromide
- power generation
- bromide absorption
- inlet
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 title claims abstract description 56
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 28
- 238000010248 power generation Methods 0.000 claims abstract description 28
- 238000005057 refrigeration Methods 0.000 claims abstract description 28
- 239000006096 absorbing agent Substances 0.000 claims description 17
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 239000013589 supplement Substances 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000003507 refrigerant Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Images
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Landscapes
- Sorption Type Refrigeration Machines (AREA)
Abstract
The utility model discloses a novel lithium bromide absorption formula vehicle refrigeration system, including auttombilism railway carriage or compartment and automobile cargo railway carriage or compartment, be equipped with wind power generation subassembly in the auttombilism railway carriage or compartment, automobile cargo railway carriage or compartment top is equipped with solar energy power generation subassembly, be equipped with battery pack and on-vehicle refrigeration subassembly in the automobile cargo railway carriage or compartment, wind power generation subassembly and solar energy power generation subassembly respectively with battery pack circuit connection to supply power to on-vehicle refrigeration subassembly through battery pack. The utility model discloses following beneficial effect has: this utilize on-vehicle refrigerating system of lithium bromide absorption formula of solar energy and wind energy combines together through low-grade energy utilization system and lithium bromide absorption formula refrigerating system, turns into the electric energy with wind energy and solar energy and stores, provides power for lithium bromide absorption formula refrigerating system, and is energy-concerving and environment-protective, has reduced the cost of transportation.
Description
Technical Field
The utility model relates to a vehicle-mounted refrigeration system technical field, concretely relates to novel lithium bromide absorption formula vehicle-mounted refrigeration system.
Background
In the prior art, an engine of an automobile generally provides energy for a refrigerating unit of the refrigerator car to drive the refrigerating unit to run, and the part of energy is derived from non-renewable fossil energy such as diesel oil and the like, so that the refrigerator car is not beneficial to energy conservation and environmental protection; secondly, when the engine of the refrigerator car stops running, the refrigerator stops refrigerating, so that goods in the carriage cannot be refrigerated well; at present, the refrigerant adopted by the refrigerating unit of the traditional refrigerator car is usually Freon, and the use of the Freon can cause ozone layer damage and greenhouse effect, thereby causing harm to the environment.
With the increasingly serious environmental problems, more efficient and environment-friendly refrigeration technology is actively explored domestically and internationally, and a lithium bromide absorption refrigeration technology utilizing solar energy and wind energy opens up a new field for the application and development of clean energy.
SUMMERY OF THE UTILITY MODEL
In order to solve the not enough of existence among the prior art, the utility model provides a novel lithium bromide absorption formula vehicle refrigeration system utilizes solar photovoltaic cell panel to convert light energy into electric energy to and wind power generation subassembly converts wind energy into electric energy, drives the refrigerated truck of lithium bromide absorption formula refrigerating unit operation.
For solving the above technical problem, the utility model discloses a technical scheme is:
the utility model provides a novel lithium bromide absorption formula vehicle refrigeration system which characterized in that, includes auttombilism railway carriage or compartment and automobile cargo railway carriage or compartment, be equipped with wind power generation subassembly in the auttombilism railway carriage or compartment, automobile cargo railway carriage or compartment top is equipped with solar energy power generation subassembly, be equipped with battery pack and vehicle refrigeration subassembly in the automobile cargo railway carriage or compartment, wind power generation subassembly and solar energy power generation subassembly respectively with battery pack circuit connection to supply power through battery pack to vehicle refrigeration subassembly.
Further, the on-board refrigeration assembly comprises a generator, a condenser, a regenerator, an evaporator, an absorber and a solution heat exchanger, wherein the generator top outlet is communicated with the condenser side inlet through a pipeline, the condenser side outlet is communicated with the regenerator side inlet through a pipeline, the regenerator side outlet is communicated with the evaporator side inlet through a pipeline, and the evaporator side outlet is communicated with the absorber side inlet through a pipeline; the generator side outlet is communicated with the solution heat exchanger bottom inlet through a pipeline, the solution heat exchanger top outlet is communicated with the absorber top inlet through a pipeline, the absorber bottom outlet is communicated with the solution heat exchanger top inlet through a pipeline, and the solution heat exchanger bottom outlet is communicated with the generator side inlet through a pipeline.
Further, the solar power generation assembly comprises a group of solar photovoltaic cell panels and photovoltaic assemblies respectively connected with the group of solar photovoltaic cell panels, and the solar photovoltaic cell panels are arranged on the top surface of the automobile cargo carrying compartment, and form an included angle of 15-20 degrees with the horizontal plane, preferably 18 degrees.
Further, the wind power generation assembly comprises a generator and blades arranged on a main shaft of the generator, and the blades are arranged at the position of an automobile air inlet grille.
Further, the storage battery assembly comprises a storage battery and an inverter, and the solar power generation assembly and the wind power generation assembly can respectively supplement electric energy for the storage battery.
Further, a throttle valve is arranged on a pipeline between the side outlet of the regenerator and the side inlet of the evaporator.
Furthermore, a flow regulating valve is arranged on a pipeline between the top outlet of the solution heat exchanger and the top inlet of the absorber.
And a solution pump is arranged on a pipeline between the outlet at the bottom of the absorber and the inlet at the top of the solution heat exchanger.
The utility model discloses following beneficial effect has: this utilize on-vehicle refrigerating system of lithium bromide absorption formula of solar energy and wind energy combines together through low-grade energy utilization system and lithium bromide absorption formula refrigerating system, turns into wind energy and solar energy electric energy storage, provides power for lithium bromide absorption formula refrigerating system, and energy-concerving and environment-protective has reduced the cost of transportation, and in addition, this refrigerating system can not stop the refrigeration because the engine stops the operation for the goods have obtained good cold-stored effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
in the figure: 1-a condenser; 2-a photovoltaic module; 3-solar photovoltaic cell panel; 4-a storage battery; 5-an inverter; 6-a generator; 7-a flow regulating valve; 8-solution heat exchanger; 9-a heat regenerator; 10-a throttle valve; 11-an evaporator; 12-an absorber; 13-a solution pump; 14-a generator.
Detailed Description
The purpose, technical solution and advantages of the present invention will be made clearer, and the technical solution of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments.
Referring to fig. 1, an embodiment of the present invention provides a lithium bromide absorption refrigeration system using solar energy and industrial waste heat, which includes: the system comprises a condenser 1, a photovoltaic module 2, a solar photovoltaic cell panel 3, a storage battery 4, an inverter 5, a generator 6, a flow regulating valve 7, a solution heat exchanger 8, a heat regenerator 9, a throttle valve 10, an evaporator 11, an absorber 12, a solution pump 13 and a generator 14.
After the absorbent-refrigerant solution in the generator 6 is heated, the refrigerant is continuously gasified, meanwhile, the absorbent in the weak solution reaches the bottom of the generator 6 along the wall surface, and the weak solution from the generator 6 is cooled in the solution heat exchanger 8 and releases heat, and then reaches the absorber 12. The gasified refrigerant steam enters the condenser 1, is condensed after being cooled by cooling water, the refrigerant in the condenser 1 passes through the heat regenerator 9 and then enters the evaporator 11 through the throttle valve 10 for throttling and pressure reduction, the heat is absorbed in the evaporator 11 to achieve the purpose of cooling and refrigeration, then the low-pressure gaseous refrigerant enters the absorber 12 and is absorbed by dilute solution in the absorber 12 to form absorbent-refrigerant solution, and the absorbent-refrigerant solution is heated in the solution heat exchanger 8 through the solution pump 13 and then is sent back to the generator 6 to complete the whole cycle.
The solar photovoltaic cell panel 3 converts light energy into electric energy, the wind power generation assembly converts wind energy into electric energy, and the electric energy obtained by the power generation system is stored in the storage battery 4. The heat source for heating the absorbent solution in the generator 6 is from the storage battery 4, and the direct current of the storage battery 4 is converted into alternating current after passing through the inverter 5 for the heater in the generator.
The solar photovoltaic cell panel 3 is fixedly arranged at the outer top of the carriage, wherein the solar photovoltaic cell panel is 18 degrees from the plane in order to better convert solar energy into electric energy and consider safe driving of the refrigerator car, and the solar photovoltaic cell panel is connected with the storage battery 4 through a wire. The wind power generation assembly is fixedly connected to the rear portion of the automobile air inlet grille, and the wind power generator is connected with the storage battery 4 through a conducting wire.
The utility model discloses a mode:
the first mode of operation: in daytime, the solar radiation intensity is high, the ambient temperature is high, the electric energy generated by the solar power generation assembly and the wind power generation assembly can meet the energy required by the lithium bromide absorption refrigeration system, and the rest electric energy is stored in the storage battery.
The second working mode is as follows: the solar radiation intensity is very low in rainy days or at night, the electric energy generated by the refrigerating system only by receiving the wind power generation assembly cannot meet the energy requirement of the lithium bromide absorption type refrigerating system, so that the electric energy stored in the storage battery in the daytime can be complementary with the electric energy generated by the wind power generation assembly, the energy requirement of the refrigerating system is met, and meanwhile, a standby storage battery can be further arranged to meet the requirement that a truck can convey goods in a long distance.
This utilize on-vehicle refrigerating system of lithium bromide absorption formula of solar energy and wind energy combines together through low-grade energy utilization system and lithium bromide absorption formula refrigerating system, turns into wind energy and solar energy electric energy storage, provides power for lithium bromide absorption formula refrigerating system, and energy-concerving and environment-protective has reduced the cost of transportation, and in addition, this refrigerating system can not stop the refrigeration because the engine stops the operation for the goods have obtained good cold-stored effect.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a novel lithium bromide absorption formula vehicle refrigeration system which characterized in that, includes auttombilism railway carriage or compartment and automobile cargo railway carriage or compartment, be equipped with wind power generation subassembly in the auttombilism railway carriage or compartment, automobile cargo railway carriage or compartment top is equipped with solar energy power generation subassembly, be equipped with battery pack and vehicle refrigeration subassembly in the automobile cargo railway carriage or compartment, wind power generation subassembly and solar energy power generation subassembly respectively with battery pack circuit connection to supply power through battery pack to vehicle refrigeration subassembly.
2. The novel lithium bromide absorption type vehicle-mounted refrigeration system according to claim 1, wherein the vehicle-mounted refrigeration assembly comprises a generator (6), a condenser (1), a regenerator (9), an evaporator (11), an absorber (12) and a solution heat exchanger (8), wherein an outlet at the top of the generator (6) is communicated with an inlet at the side part of the condenser through a pipeline, an outlet at the side part of the condenser (1) is communicated with an inlet at the side part of the regenerator (9) through a pipeline, an outlet at the side part of the regenerator (9) is communicated with an inlet at the side part of the evaporator (11) through a pipeline, and an outlet at the side part of the evaporator (11) is communicated with an inlet at the side part of the absorber (12) through a pipeline; the outlet at the side part of the generator (6) is communicated with the inlet at the bottom part of the solution heat exchanger (8) through a pipeline, the outlet at the top part of the solution heat exchanger (8) is communicated with the inlet at the top part of the absorber (12) through a pipeline, the outlet at the bottom part of the absorber (12) is communicated with the inlet at the top part of the solution heat exchanger (8) through a pipeline, and the outlet at the bottom part of the solution heat exchanger (8) is communicated with the inlet at the side part of the generator (6) through a pipeline.
3. The novel lithium bromide absorption type vehicle-mounted refrigeration system according to claim 1, wherein the solar power generation assembly comprises a group of solar photovoltaic cell panels (3) and photovoltaic assemblies (2) respectively connected with the group of solar photovoltaic cell panels (3), and the solar photovoltaic cell panels (3) are arranged on the top surface of the vehicle-mounted cargo compartment and form an included angle of 15-20 degrees with the horizontal plane.
4. The novel lithium bromide absorption type vehicle-mounted refrigeration system according to claim 1, wherein the wind power generation assembly comprises a generator (14) and blades arranged on a main shaft of the generator (14), and the blades are arranged at the position of an automobile air inlet grille.
5. The novel lithium bromide absorption type vehicle-mounted refrigeration system according to claim 1, wherein the storage battery assembly comprises a storage battery (4) and an inverter (5), and the solar power generation assembly and the wind power generation assembly can respectively supplement electric energy for the storage battery (4).
6. The novel lithium bromide absorption vehicle-mounted refrigeration system according to claim 2, wherein a throttle valve (10) is arranged on a pipeline between the side outlet of the heat regenerator (9) and the side inlet of the evaporator (11).
7. The novel lithium bromide absorption vehicle refrigeration system according to claim 2, wherein a flow control valve (7) is arranged on a pipeline between the top outlet of the solution heat exchanger (8) and the top inlet of the absorber (12).
8. The novel lithium bromide absorption vehicle refrigeration system according to claim 2, wherein a solution pump (13) is arranged on a pipeline between the outlet at the bottom of the absorber (12) and the inlet at the top of the solution heat exchanger (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023292250.7U CN215244254U (en) | 2020-12-30 | 2020-12-30 | Novel lithium bromide absorption type vehicle-mounted refrigerating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023292250.7U CN215244254U (en) | 2020-12-30 | 2020-12-30 | Novel lithium bromide absorption type vehicle-mounted refrigerating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215244254U true CN215244254U (en) | 2021-12-21 |
Family
ID=79488883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023292250.7U Active CN215244254U (en) | 2020-12-30 | 2020-12-30 | Novel lithium bromide absorption type vehicle-mounted refrigerating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215244254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112455193A (en) * | 2020-12-30 | 2021-03-09 | 浙江工业大学 | Lithium bromide absorption type vehicle-mounted refrigeration system utilizing solar energy and wind energy |
-
2020
- 2020-12-30 CN CN202023292250.7U patent/CN215244254U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112455193A (en) * | 2020-12-30 | 2021-03-09 | 浙江工业大学 | Lithium bromide absorption type vehicle-mounted refrigeration system utilizing solar energy and wind energy |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102787943B (en) | Engine waste heat recycling system utilizing organic working medium as cooling liquid | |
| CN102261762B (en) | Absorption type vehicle-mounted air conditioning system using exhaust gas waste heat of automobile engine and coolant of engine as thermal power sources | |
| CN104742693B (en) | Winter-summer dual-purpose type vehicle-mounted solar energy utilization device | |
| CN201363960Y (en) | Solar energy and engine waste heat double-energy refrigeration air conditioner for automobile | |
| CN106766356A (en) | A kind of solar energy assisted absorption refrigerating plant for refrigerator car | |
| CN113140754A (en) | Fuel cell powered refrigerator car system utilizing liquid hydrogen cold energy | |
| CN215244254U (en) | Novel lithium bromide absorption type vehicle-mounted refrigerating system | |
| CN204794313U (en) | Power supply system of cold -stored refrigerator wagon of solar energy | |
| CN100513906C (en) | Wind and light complementary solar air conditioning system | |
| CN209888600U (en) | Solar energy ammonia absorption formula vehicle-mounted refrigerating system | |
| CN201769650U (en) | Wind and solar powered air-conditioning system of refrigerator truck | |
| CN204506419U (en) | A kind of Winter-summer dual purpose type Vehicular solar utilizes device | |
| CN101504224B (en) | Solar energy and engine exhaust heat dual-power refrigeration air conditioner for vehicle | |
| CN208567198U (en) | Vehicle-mounted absorption type refrigerating unit and automobile | |
| CN104390389A (en) | Composite integrated domestic solar photovoltaic-air source heat pump | |
| CN112455193A (en) | Lithium bromide absorption type vehicle-mounted refrigeration system utilizing solar energy and wind energy | |
| CN102478322A (en) | Environment-friendly refrigeration air-conditioning device capable of comprehensively utilizing solar energy and waste heat of automobile engine | |
| CN205980431U (en) | Surplus heat driven refrigerating system suitable for refrigerator car | |
| CN204373267U (en) | Domestic solar photovoltaic-air-source compound integral heat pump | |
| CN200995602Y (en) | Semiconductor air conditioner of vehicle | |
| CN204630145U (en) | A kind of absorption type air conditioner utilized based on residual heat of tail gas of automobile | |
| CN203928460U (en) | Vehicles solar energy heating with utilize system | |
| CN104875580A (en) | Bus-based heat collecting and refrigerating device | |
| CN102261761B (en) | Energy-accumulating lithium bromide air conditioner using waste heat of tail gas of engine and generator unit of lithium bromide air conditioner | |
| CN200976508Y (en) | Improved apparatus for power system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |