CN109282517A - A kind of outdoor refrigerating box designed using lithium bromide refrigerating - Google Patents
A kind of outdoor refrigerating box designed using lithium bromide refrigerating Download PDFInfo
- Publication number
- CN109282517A CN109282517A CN201811097407.5A CN201811097407A CN109282517A CN 109282517 A CN109282517 A CN 109282517A CN 201811097407 A CN201811097407 A CN 201811097407A CN 109282517 A CN109282517 A CN 109282517A
- Authority
- CN
- China
- Prior art keywords
- lithium
- refrigerating
- condenser
- outdoor
- reefer body
- 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.)
- Pending
Links
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 title claims abstract description 72
- 238000005192 partition Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 229940059936 lithium bromide Drugs 0.000 claims description 34
- 239000006096 absorbing agent Substances 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 238000011982 device technology Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000005057 refrigeration Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000031709 bromination Effects 0.000 description 1
- 238000005893 bromination reaction Methods 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- F25B27/00—Machines, plants or systems, using particular sources of energy
- F25B27/002—Machines, plants or systems, using particular sources of energy using solar energy
-
- 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
Abstract
The present invention relates to portable device technology field more particularly to a kind of outdoor refrigerating boxes designed using lithium bromide refrigerating.Including reefer body, the solar thermal collector being arranged on the outside of reefer body, in the reefer body two parts will be divided by partition in reefer body, be chill space and workspace respectively；The energy supply of equipment is solar energy, itself have it is energy-saving and environment-friendly a little, and using solar energy heating by the way of, photo-thermal energy is cleverly utilized, compared with the method using solar battery, it is with higher capacity usage ratio, design of equipment integral structure itself, and outdoor carrying is more convenient.
Description
Technical field
The present invention relates to portable device technology field more particularly to a kind of outdoor refrigerations designed using lithium bromide refrigerating
Case.
Background technique
Modern is when carrying out self-driving travel or other outdoor travels, it will usually an outdoor mini-bar is carried, for food
Object drinking water refrigerates Keep the quality and freshness, and general mini-bar needs power supply power supply, can thus consume vehicular energy, if individually
Carry battery, volume size and weight as needed for battery can be brought constant, and the biggish battery of capacity generally requires to throw
Enter higher manufacturing cost.
Absorption refrigeration is the suction by a kind of substance to another substance using certain working medium pair with special nature
It receives and discharges, generate the state change of substance, thus with heat absorption and exothermic process.Absorption type refrigerating unit is by generator, cold
The components such as condenser, evaporator, absorber, circulating pump, throttle valve composition, working media includes refrigerant and the suction for producing cooling capacity
It receives, the absorbent of refrigeration by adsorption agent, the two forms working medium pair.It can refer to the lithium bromide absorbing type refrigeration schematic diagram of lower Fig. 1.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, adapt to reality and need, and provide a kind of utilization lithium bromide system
The outdoor refrigerating box of cold design.
In order to achieve the object of the present invention, the technical solution adopted by the present invention are as follows: it is a kind of using lithium bromide refrigerating design
Outdoor refrigerating box, including reefer body, the solar thermal collector being arranged on the outside of reefer body, in the reefer body
Two parts will be divided into reefer body by partition, be chill space and workspace respectively；It is set on the downside of the reefer body
It is equipped with protruding end, the protruding end upper end is provided with solar thermal collector, and the solar thermal collector side is provided with equipped with bromine
Change the generator of lithium solution, the solar thermal collector is connect with generator, and the generator upper end is existed by pipeline and setting
Condenser connection in reefer body workspace, the condenser pass through pipeline and the evaporator that workspace inner underside is arranged in
Connection, is provided with circulating water pipe between the chill space and evaporator, the endotherm section of the circulating water pipe is arranged in chill space, institute
The radiating end for stating circulating water pipe is arranged in evaporator；The evaporator side is connected to absorber, and the absorber passes through pipe
Road is connected to generator；Generator is heated by solar thermal collector, so that the water in lithium-bromide solution becomes vapor, water
Steam is condensed into rapidly liquid water by condenser, instills evaporator and radiates to circulating water pipe 8, thus the vapor generated
Absorber is entered to carry out radiating to be in a liquid state flowing back into generator.
The generator is provided with lithium-bromide solution return pipe and lithium-bromide solution effuser, the lithium bromide from top to bottom
Solution backflow pipe one end is inserted into absorber bottom, and the first water pump, the bromination are provided on the lithium-bromide solution return pipe
The lithium solution effuser other end is inserted into absorber.
The second water pump is provided on the circulating water pipe.
The endotherm section and radiating segment pipeline of the circulating water pipe are respectively provided with wave-shaped.
Refrigerating-chamber door is provided on the reefer body of the chill space side.
The condenser is radiated by electric fan high wind, and the condenser is radiated by natural wind, and the condenser 6 passes through
Flowing water heat dissipation.
Condenser heat radiation air outlet is provided on the corresponding reefer body of the condenser.
The beneficial effects of the present invention are:
The energy supply of equipment is solar energy, itself have it is energy-saving and environment-friendly a little, and using solar energy heating
By in the way of, photo-thermal energy is cleverly utilized, compared with using solar battery method, with higher energy utilization
Rate, design of equipment integral structure itself, outdoor carrying are more convenient.
Detailed description of the invention
The present invention is described further with case study on implementation with reference to the accompanying drawing.
Fig. 1, Fig. 2 are external structure schematic diagram of the invention；
Fig. 3, Fig. 4 are schematic diagram of internal structure.
Wherein: 1 reefer body, 101 workspaces, 2 solar thermal collectors, 3 generators, 4 chill spaces, the heat dissipation of 5 condensers
Air outlet, 6 condensers, 7 first water pumps, 8 circulating water pipes, 9 second water pumps, 10 absorbers, 11 evaporators.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
Referring to Fig. 1-4.
The invention discloses a kind of outdoor refrigerating boxes designed using lithium bromide refrigerating, including reefer body 1, setting to exist
The solar thermal collector 2 in 1 outside of reefer body, the reefer body 1 is interior will to be divided into two in reefer body 1 by partition
A part is chill space 4 and workspace 101 respectively；Protruding end is provided on the downside of the reefer body 1, on the protruding end
End is provided with solar thermal collector 2, and 2 side of solar thermal collector is provided with the generator 3 equipped with lithium-bromide solution, described
Solar thermal collector 2 is connect with generator 3, and 3 upper end of generator is by pipeline and is arranged in 1 workspace of reefer body
Condenser 6 in 101 connects, and the condenser 6 is connected to by pipeline with the evaporator 11 that 101 inner underside of workspace is arranged in,
Circulating water pipe 8 is provided between the chill space 4 and evaporator 11, the endotherm section of the circulating water pipe is arranged in chill space 4, institute
The radiating end for stating circulating water pipe 8 is arranged in evaporator 11；11 side of evaporator is connected to absorber 10, the absorber
10 are connected to by pipeline with generator 3；Generator 3 is heated by solar thermal collector 2, so that the water in lithium-bromide solution becomes
At vapor, vapor is condensed into rapidly liquid water by condenser 6, instills evaporator 11 and radiates to circulating water pipe 8, from
And the vapor generated enters absorber 10 and carries out radiating to be in a liquid state flowing back into generator 3.
The generator 3 is provided with lithium-bromide solution return pipe 301 and lithium-bromide solution effuser 302, institute from top to bottom
It states 301 one end of lithium-bromide solution return pipe and is inserted into 10 bottom of absorber, is provided on the lithium-bromide solution return pipe 301
One water pump 7,302 other end of lithium-bromide solution effuser are inserted into absorber 10.
The second water pump 9 is provided on the circulating water pipe 8.
The endotherm section and radiating segment pipeline of the circulating water pipe 8 are respectively provided with wave-shaped.
Refrigerating-chamber door 102 is provided on the reefer body 1 of 4 side of chill space.
The condenser 6 is radiated by electric fan high wind, and the condenser 6 is radiated by natural wind, and the condenser 6 is logical
Overcurrent water-cooled.
Condenser heat radiation air outlet 5 is provided on the corresponding reefer body 1 of the condenser 6.
Use principle of the invention is summarized as follows:
When equipment to be placed on to bright and clear place, solar thermal collector 2 will be collected into enough by enough illumination
Heat, concentrate on the bottom of generator 3, generator receives enough heats, and moisture in internal lithium-bromide solution steams
Hair, becomes the vapor of high temperature and pressure, by condenser 6, is radiated by fan forced convection, high-temperature high-pressure steam becomes high pressure
The liquid of low temperature flows into evaporator 11, and evaporator is connected with the second water pump 9, and high pressure low temperature liquid is constantly extracted in pipeline 8
Middle reflux, to form heat convection, and high pressure cryogenic fluid evaporates in evaporator 11 and pipeline 8, takes away in refrigerating chamber
Heat, so that refrigerating chamber is maintained lower temperature environment.And the steam for being high temperature after evaporating, absorber 10 is reached,
Due in absorber being lithium bromide concentrated solution, can be good at absorbing water vapour, concentrated solution absorbs vapor and becomes weak solution,
And weak solution is pumped into generator by we by the first water pump 7, and the concentrated solution design after same generator bottom evaporation has
Particular conduit inflow absorber, to guarantee that the concentrated solution in absorber is in certain level line, to make entire process of refrigerastion
Form circulation, actually refrigerating chamber is maintained at reasonable temperature, chill space with.Small water pump therein is powered using battery, only need to be compared with
The battery of low capacity.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, are similarly included in
In scope of patent protection of the invention.
Claims (7)
1. a kind of outdoor refrigerating box designed using lithium bromide refrigerating, including reefer body (1), setting are in reefer body (1
The solar thermal collector (2) in outside, it is characterised in that: will be in reefer body (1) by partition in the reefer body (1)
It is divided into two parts, is chill space (4) and workspace (101) respectively；It is provided with protruding end on the downside of the reefer body (1),
The protruding end upper end is provided with solar thermal collector (2), and solar thermal collector (2) side is provided with molten equipped with lithium bromide
(3, the solar thermal collector (2) connect the generator of liquid with generator (3), and generator (3) upper end passes through pipeline and sets
Condenser (6) connection in reefer body (1) workspace (101) is set, the condenser (6) is by pipeline and is arranged in work
Evaporator (11) connection for making area (101) inner underside, is provided with circulating water pipe between the chill space (4) and evaporator (11)
(8), the endotherm section setting of the circulating water pipe is arranged in chill space (4), the radiating end of the circulating water pipe (8) in evaporator
(11) in；Evaporator (11) side is connected to absorber (10), and the absorber (10) is connected by pipeline and generator (3)
It is logical；Generator (3) are heated by solar thermal collector (2), so that the water in lithium-bromide solution becomes vapor, vapor is logical
It crosses condenser (6) and is condensed into liquid water rapidly, instill evaporator (11) and radiate to circulating water pipe (8), thus the water generated
Steam enters absorber (10) and carries out heat dissipation and be in a liquid state to flow back into generator (3).
2. a kind of outdoor refrigerating box designed using lithium bromide refrigerating according to claim 1, it is characterised in that: the hair
(3 are provided with lithium-bromide solution return pipe (301) and lithium-bromide solution effuser (302) to raw device from top to bottom, and the lithium bromide is molten
Liquid return pipe (301) one end is inserted into absorber (10) bottom, is provided with the first water on the lithium-bromide solution return pipe (301)
It pumps (7), lithium-bromide solution effuser (302) other end is inserted into absorber (10).
3. a kind of outdoor refrigerating box designed using lithium bromide refrigerating according to claim 1, it is characterised in that: described to follow
The second water pump (9) are provided on ring water pipe (8).
4. a kind of outdoor refrigerating box designed using lithium bromide refrigerating according to claim 3, it is characterised in that: described to follow
The endotherm section and radiating segment pipeline of ring water pipe (8) are respectively provided with wave-shaped.
5. a kind of outdoor refrigerating box designed using lithium bromide refrigerating according to claim 1, it is characterised in that: described cold
Refrigerating-chamber door (102) are provided on the reefer body (1) of Tibetan area (4) side.
6. a kind of outdoor refrigerating box designed using lithium bromide refrigerating according to claim 1, it is characterised in that: described cold
Condenser (6) is radiated by electric fan high wind, and the condenser (6) is radiated by natural wind, and the condenser (6) is dissipated by flowing water
Heat.
7. a kind of outdoor refrigerating box designed using lithium bromide refrigerating according to claim 6, it is characterised in that: described cold
Condenser heat radiation air outlet (5) are provided on the corresponding reefer body (1) of condenser (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811097407.5A CN109282517A (en) | 2018-09-19 | 2018-09-19 | A kind of outdoor refrigerating box designed using lithium bromide refrigerating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811097407.5A CN109282517A (en) | 2018-09-19 | 2018-09-19 | A kind of outdoor refrigerating box designed using lithium bromide refrigerating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109282517A true CN109282517A (en) | 2019-01-29 |
Family
ID=65181563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811097407.5A Pending CN109282517A (en) | 2018-09-19 | 2018-09-19 | A kind of outdoor refrigerating box designed using lithium bromide refrigerating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109282517A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101650099A (en) * | 2009-04-29 | 2010-02-17 | 谢川 | Novel high-efficiency and energy-saving absorbing type refrigeration heater |
| WO2011124104A1 (en) * | 2010-04-07 | 2011-10-13 | Bestrong International Limited | Means, method and system for heat exchange |
| CN202371924U (en) * | 2011-12-26 | 2012-08-08 | 广州铁路职业技术学院 | Hybrid energy absorptive refrigerating air conditioning device |
| CN103388861A (en) * | 2012-05-08 | 2013-11-13 | 珠海兴业绿色建筑科技有限公司 | Solar air conditioner |
| CN103983042A (en) * | 2014-05-13 | 2014-08-13 | 陕西科技大学 | Solar indoor cold and hot integrated system |
-
2018
- 2018-09-19 CN CN201811097407.5A patent/CN109282517A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101650099A (en) * | 2009-04-29 | 2010-02-17 | 谢川 | Novel high-efficiency and energy-saving absorbing type refrigeration heater |
| WO2011124104A1 (en) * | 2010-04-07 | 2011-10-13 | Bestrong International Limited | Means, method and system for heat exchange |
| CN202371924U (en) * | 2011-12-26 | 2012-08-08 | 广州铁路职业技术学院 | Hybrid energy absorptive refrigerating air conditioning device |
| CN103388861A (en) * | 2012-05-08 | 2013-11-13 | 珠海兴业绿色建筑科技有限公司 | Solar air conditioner |
| CN103983042A (en) * | 2014-05-13 | 2014-08-13 | 陕西科技大学 | Solar indoor cold and hot integrated system |
Non-Patent Citations (1)
| Title |
|---|
| 蔡振兴，李一龙，王玲维: "《新能源技术概论》", 31 October 2017, 北京邮电大学出版社 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190129 |