CN209341622U - Multi-energy source dual-efficiency type lithium bromide absorption type refrigerator - Google Patents
Multi-energy source dual-efficiency type lithium bromide absorption type refrigerator Download PDFInfo
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- CN209341622U CN209341622U CN201821926308.9U CN201821926308U CN209341622U CN 209341622 U CN209341622 U CN 209341622U CN 201821926308 U CN201821926308 U CN 201821926308U CN 209341622 U CN209341622 U CN 209341622U
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- water
- outlet pipe
- absorber
- pressure generator
- lithium bromide
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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
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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
- 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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- Sorption Type Refrigeration Machines (AREA)
Abstract
The utility model relates to air conditioner technical fields, and disclose multi-energy source dual-efficiency type lithium bromide absorption type refrigerator, including solar thermal collector, burner, water tank, heating tube, high pressure generator, low pressure generator, condenser, evaporator, absorber, cooling tower and heat exchange terminal, water pipe connection is passed sequentially through between the solar thermal collector, burner, water tank, high pressure generator, low pressure generator, condenser, evaporator and absorber.The multi-energy source dual-efficiency type lithium bromide absorption type refrigerator, when solar irradiation is good in the daytime, solar thermal collector is opened to provide heat source for refrigeration machine, weather is warmmer, solar radiation condition is better, refrigerating capacity is also bigger, opens burner combustion combustion gas to provide heat source, when night when solar irradiation is bad in the daytime, only electrified regulation need to be carried out to heating tube to provide heat source, night, the charge for electricity is small, greatly reduces use cost, while being also the extra night electricity of state consumption.
Description
Technical field
The utility model relates to air conditioner technical fields, specially multi-energy source dual-efficiency type lithium bromide absorption type refrigerator.
Background technique
Lithium-bromide absorption-type refrigerating machine is the refrigeration machine using water as medium, and lithium-bromide solution is absorbent, with steam, heat
Water, fuel oil, combustion gas directly burn generation heat or other waste heat as heat source, system is realized using evaporation, the principle absorbed
Cold, water evaporates in evaporator absorbs heat, and lithium bromide can absorb water vapour, heating is sent to after lithium bromide absorption water saturation, by
It is very high in the boiling point of lithium bromide, therefore moisture is individually evaporated, these vapor become condensed water after cooling and send back to again
Refrigeration is evaporated in evaporator, lithium bromide goes to absorb vapor again through cooling, and so circulation is continuous, currently used bromination
Lithium-absorbing formula refrigeration machine can be divided into single-action, economic benefits and social benefits, triple effect or multiple-effect type by the degree of energy utilization.
The generator of dual-efficiency type lithium bromide absorption type refrigerator needs heat source to drive, and there is gas fuel in the source of heat source
Burning, industrial exhaust heat, electric power heating and new energy heating etc., as the most widely used electric power resource, there are still distributions
Unbalanced phenomenon, electricity consumption is in the daytime far more than night electricity consumption, leads to power shortage in the daytime and night electricity is extra, therefore I
Mass part provinces and cities, state have been carried out paddy peak electricity price, and the electricity charge at night are far below the electricity charge in the daytime, night electricity consumption cost of use pole
It is low, in addition solar energy be it is widely distributed, using clean renewable energy, recently as the scale of solar energy heating and heating
Change application, the summer phenomenon of solar heat surplus is very prominent, and solar energy can be used for refrigeration machine, and solar refrigeration
Machine has good season matching, and weather is warmmer, and solar radiation condition is better, and the refrigerating capacity of solar refrigeration machine is also bigger,
Refrigeration demand can be better met, lithium bromide refrigerator currently on the market is mostly single source formula, can only use a kind of energy
Source driving, so that the use scope of lithium bromide refrigerator is restricted, it is therefore necessary to propose a kind of multiple-energy-source dual effect type bromine
Change lithium-absorbing formula refrigeration machine.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides multi-energy source dual-efficiency type lithium bromide absorption type refrigerator, tool
The advantages that standby usable various energy resources freeze, reduce use cost, a kind of energy can only be used by solving general refrigeration machine
The problem of source driving refrigeration, higher operating costs.
(2) technical solution
To realize that above-mentioned usable various energy resources are freezed, use cost purpose is reduced, the utility model provides as follows
Technical solution: multi-energy source dual-efficiency type lithium bromide absorption type refrigerator, including solar thermal collector, burner, water tank, heating tube,
High pressure generator, low pressure generator, condenser, evaporator, absorber, cooling tower and heat exchange terminal, the solar thermal collector,
Water pipe connection is passed sequentially through between burner, water tank, high pressure generator, low pressure generator, condenser, evaporator and absorber,
Fixation is communicated with water pump on the outlet pipe of the water tank, solid between the outlet pipe of the solar thermal collector and the water inlet pipe of water tank
Surely it is communicated with control valve one, fixation is communicated with control valve between the water inlet pipe of the solar thermal collector and the outlet pipe of water tank
Two, fixation is communicated with control valve three, the water inlet pipe of the burner between the outlet pipe of the burner and the water inlet pipe of water tank
Fixation is communicated with control valve four, the lithium-bromide solution outlet pipe and high pressure generator of the absorber between the outlet pipe of water tank
Water inlet pipe between be connected with high-temperature heat exchanger, the lithium-bromide solution outlet pipe of the absorber and the water inlet of low pressure generator
Low temperature heat exchanger is connected between pipe, the cooling water outlet pipe of the condenser and the water inlet pipe of cooling tower connect, described cold
But the cooling water inlet pipe of the outlet pipe of tower and absorber connects, and the outlet pipe of the cooling tower and the cooling water of absorber are intake
Fixed between pipe to be communicated with cooling water circulating pump, the cooling water outlet pipe of the absorber and the cooling water inlet pipe of condenser connect
It connects, fixation is communicated with cryogen water-circulating pump between the water as refrigerant outlet pipe and water as refrigerant water inlet pipe of the evaporator.
Preferably, the burner is connect by gas pipeline with fuel gas source.
Preferably, the heating tube is located at the inside of water tank.
Preferably, the heating tube, control valve one, control valve two, control valve three and control valve four are electrically connected with control cabinet
It connects.
Preferably, fixation is communicated with solution pump on the lithium-bromide solution outlet pipe of the absorber.
Preferably, the condenser, absorber, cooling tower and cooling water circulating pump form cooling water recirculation system.
Preferably, the evaporator, heat exchange terminal and cryogen water-circulating pump compositing terminal refrigeration system.
(3) beneficial effect
Compared with prior art, the utility model provides multi-energy source dual-efficiency type lithium bromide absorption type refrigerator, have with
It is lower the utility model has the advantages that
1, the multi-energy source dual-efficiency type lithium bromide absorption type refrigerator, evaporator, cryogen water-circulating pump and heat exchange terminal composition
Terminal refrigeration system, water as refrigerant evaporate in evaporator, the heat of heat exchange terminal conduit inner cold water are sponged, thus heat exchanging terminal
Refrigeration, the cryogen water vapour through pervaporation are absorbed the lithium-bromide solution in device and sponge, and lithium-bromide solution becomes because absorbing moisture
Dilute, lithium bromide weak solution is sent in high pressure generator and low pressure generator by solution pump, and high pressure generator and low pressure occur
Device heats lithium bromide weak solution using hot water as heat source, and the moisture in lithium bromide weak solution is separated, and lithium bromide is molten
Liquid thickens, and lithium bromide concentrated solution is sent back to absorber and continues to absorb moisture, and the water vapour being separated in generator enters
Cold water is condensed into condenser, then water as refrigerant is sent to sweat cooling in evaporator again, and so circulation reaches continuous cooling
Purpose, provide heat source by storing hot water in water tank for generator, there are three types of the sources of hot water: first is that passing through solar energy
Heat collector converts solar energy into thermal energy, provides hot water to water tank；But water is heated by burner combustion combustion gas, to
Water tank provides hot water；Third is that heating by heating tube energization to water, hot water is provided to water tank, which realizes lithium bromide
The energy diversification of Absorption Refrigerator, can be used various energy resources to start refrigeration machine, different working environments is applicable in, using more
It is convenient.
2, the multi-energy source dual-efficiency type lithium bromide absorption type refrigerator only needs to open when solar irradiation is good in the daytime
Solar thermal collector can provide heat source for refrigeration machine, and not only use cost is extremely low, but also environmentally friendly, and in addition weather is warmmer,
Solar radiation condition is better, also bigger using the refrigerating capacity of solar energy, can better meet the refrigeration demand of hot weather,
In the daytime burner can be opened when solar irradiation is bad, provide heat source by combustion gas, when night, need pair
Heating tube carries out electrified regulation to provide heat source to refrigeration machine, since paddy peak electricity price is carried out in many cities, the electricity charge at night down to
Every kilowatt of 0.2-0.3 member/when, cost of use is all lower than other energy, not only greatly reduces use cost, while being also
The extra night electricity of state consumption, which can effectively be reduced by three kinds of energy heat-supplying modes of switching use at
This, and it is significant to reduce cost effectiveness.
Detailed description of the invention
Fig. 1 is the utility model refrigeration work flow chart；
Fig. 2 is the control logic figure of the utility model multiple-energy-source work switching.
In figure: 1 solar thermal collector, 2 burners, 3 water tanks, 4 heating tubes, 5 high pressure generators, 6 low pressure generators, 7 cold
Condenser, 8 evaporators, 9 absorbers, 10 cooling towers, 11 heat exchange terminals, 12 water pumps, 13 control valves one, the control of 14 control valves two, 15
Valve three, 16 control valves four, 17 high-temperature heat exchangers, 18 low temperature heat exchangers, 19 cooling water circulating pumps, 20 cryogen water-circulating pumps.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Multi-energy source dual-efficiency type lithium bromide absorption type refrigerator referring to FIG. 1-2, including solar thermal collector 1, burner 2,
Water tank 3, heating tube 4, high pressure generator 5, low pressure generator 6, condenser 7, evaporator 8, absorber 9, cooling tower 10 and heat exchange
Terminal 11, solar thermal collector 1, burner 2, water tank 3, high pressure generator 5, low pressure generator 6, condenser 7,8 and of evaporator
Water pipe connection is passed sequentially through between absorber 9, solar thermal collector 1, can using temperature solar heat collector in SuntaskSFM type
80-250 DEG C of temperature is provided to industrial heat, burner 2 is connect by gas pipeline with fuel gas source, and heating tube 4 is located at water tank 3
Inside, fixed on the outlet pipe of water tank 3 to be communicated with water pump 12, water pump 12 is using using ISG100-315 cooling tower water pump, water
Flow 1003/ h, revolving speed 2900RPM, power 75kw are fixed between the outlet pipe of solar thermal collector 1 and the water inlet pipe of water tank 3
It is communicated with control valve 1, fixation is communicated with control valve two between the water inlet pipe of solar thermal collector 1 and the outlet pipe of water tank 3
14, fixation is communicated with control valve 3 15, the water inlet pipe and water of burner 2 between the outlet pipe of burner 2 and the water inlet pipe of water tank 3
Fixation is communicated with control valve 4 16, heating tube 4, control valve 1, control valve 2 14, control valve 3 15 between the outlet pipe of case 3
Be electrically connected with control cabinet with control valve 4 16, the water inlet pipe of the lithium-bromide solution outlet pipe of absorber 9 and high pressure generator 5 it
Between be connected with high-temperature heat exchanger 17, connected between the lithium-bromide solution outlet pipe of absorber 9 and the water inlet pipe of low pressure generator 6
There is low temperature heat exchanger 18, fixation is communicated with solution pump, the cooling water of condenser 7 on the lithium-bromide solution outlet pipe of absorber 9
Outlet pipe is connect with the water inlet pipe of cooling tower 10, and the outlet pipe of cooling tower 10 is connect with the cooling water inlet pipe of absorber 9, cooling
Fixation is communicated with cooling water circulating pump 19, cooling water circulating pump between the outlet pipe of tower 10 and the cooling water inlet pipe of absorber 9
19 use ISG100-315 cooling tower water pump, water flow 1003/ h, revolving speed 2900RPM, power 75kw, condenser 7, absorber 9,
Cooling tower 10 and cooling water circulating pump 19 form cooling water recirculation system, and the cooling water outlet pipe of absorber 9 is cold with condenser 7
But water water inlet pipe connects, and fixation is communicated with cryogen water-circulating pump between the water as refrigerant outlet pipe and water as refrigerant water inlet pipe of evaporator 8
20, cryogen water-circulating pump 20 uses HT-50VK-5 vertical pump, horsepower 5HP, evaporator 8, heat exchange terminal 11 and cryogen water-circulating pump
20 compositing terminal refrigeration systems, evaporator 8, cryogen water-circulating pump 19 and heat exchange 11 compositing terminal refrigeration system of terminal, water as refrigerant
It is evaporated in evaporator 8, sponges the heat of heat exchange 11 pipe inner cold water of terminal, so that heat exchanging terminal 11 is freezed, through pervaporation
The lithium-bromide solution that is absorbed in device 9 of cryogen water vapour sponge, lithium-bromide solution is thinning because absorbing moisture, and lithium bromide is dilute molten
Liquid is sent in high pressure generator 5 and low pressure generator 6 by solution pump, and high pressure generator 5 and low pressure generator 6 are with hot water
Heat source heats lithium bromide weak solution, and the moisture in lithium bromide weak solution is separated, and lithium-bromide solution thickens, bromination
Lithium concentrated solution is sent back to absorber 9 and continues to absorb moisture, and the water vapour being separated in generator, which enters in condenser 7, to coagulate
Form water as refrigerant, then water as refrigerant is sent to sweat cooling in evaporator 8 again, and so circulation achievees the purpose that continuous cooling, leads to
It crosses and stores hot water in water tank 3 to provide heat source for generator, there are three types of the sources of hot water: first is that passing through solar thermal collector 1
Thermal energy is converted solar energy into, provides hot water to water tank 3；But water is heated by 2 combustion gas of burner, to water tank
3 provide hot water；Third is that heating by the energization of heating tube 4 to water, hot water is provided to water tank 3, which realizes lithium bromide
The energy diversification of Absorption Refrigerator, can be used various energy resources to start refrigeration machine, different working environments is applicable in, using more
It is convenient, also, when solar irradiation is good in the daytime, only need to open solar thermal collector 1 can provide heat source for refrigeration machine,
Not only use cost is extremely low, but also environmentally friendly, and in addition weather is warmmer, and solar radiation condition is better, utilizes the refrigeration of solar energy
Amount is also bigger, can better meet the refrigeration demand of hot weather, burning can be opened when solar irradiation is bad in the daytime
Device 2 provides heat source by combustion gas, when night, only need to carry out electrified regulation to heating tube 4 to mention to refrigeration machine
Supplying heat source, since paddy peak electricity price is carried out in many cities, the electricity charge at night down to every kilowatt of 0.2-0.3 member/when, cost of use ratio
Other energy are all low, not only greatly reduce use cost, while being also the extra night electricity of state consumption, which
Use cost can be effectively reduced by three kinds of energy heat-supplying modes of switching, and it is significant to reduce cost effectiveness.
When in use, evaporator 8, cryogen water-circulating pump 19 and heat exchange 11 compositing terminal refrigeration system of terminal, water as refrigerant exist
Evaporation in evaporator 8, sponges the heat of heat exchange 11 pipe inner cold water of terminal, so that heat exchanging terminal 11 is freezed, through pervaporation
The lithium-bromide solution that cryogen water vapour is absorbed in device 9 sponges, and lithium-bromide solution is because absorption moisture is thinning, lithium bromide weak solution
It is sent in high pressure generator 5 and low pressure generator 6 by solution pump, high pressure generator 5 and low pressure generator 6 are heat with hot water
Lithium bromide weak solution is heated in source, and the moisture in lithium bromide weak solution is separated, and lithium-bromide solution thickens, lithium bromide
Concentrated solution is sent back to absorber 9 and continues to absorb moisture, and the water vapour being separated in generator, which enters in condenser 7, to be condensed
At cold water, then water as refrigerant is sent to sweat cooling in evaporator 8 again, and so circulation achievees the purpose that continuous cooling, passes through
Hot water is stored in water tank 3 to provide heat source for generator, there are three types of the sources of hot water: first is that will by solar thermal collector 1
Solar energy is converted into thermal energy, provides hot water to water tank 3；But water is heated by 2 combustion gas of burner, to water tank 3
Hot water is provided；Third is that heating by the energization of heating tube 4 to water, hot water is provided to water tank 3, it is good in solar irradiation in the daytime
When, only need to open solar thermal collector 1 can provide heat source for refrigeration machine, and not only use cost is extremely low, but also environmentally friendly,
In addition weather is warmmer, and solar radiation condition is better, also bigger using the refrigerating capacity of solar energy, can better meet hot weather
Refrigeration demand, burner 2 can be opened when solar irradiation is bad in the daytime, heat source is provided by combustion gas, at night
Between when, only need to heating tube 4 carry out electrified regulation come to refrigeration machine provide heat source, due to many cities carry out Gu Feng electricity
Valence, the electricity charge at night down to every kilowatt of 0.2-0.3 member/when, cost of use is all lower than other energy, not only greatly reduces
Use cost, while being also the extra night electricity of state consumption.
In conclusion the multi-energy source dual-efficiency type lithium bromide absorption type refrigerator, evaporator 8, cryogen water-circulating pump 19 and change
Hot 11 compositing terminal refrigeration system of terminal, water as refrigerant evaporate in evaporator 8, sponge the heat of heat exchange 11 pipe inner cold water of terminal
Amount, so that heat exchanging terminal 11 is freezed, the lithium-bromide solution that the cryogen water vapour through pervaporation is absorbed in device 9 is sponged, bromine
It is thinning because absorbing moisture to change lithium solution, lithium bromide weak solution is sent to high pressure generator 5 and low pressure generator 6 by solution pump
Interior, high pressure generator 5 and low pressure generator 6 heat lithium bromide weak solution using hot water as heat source, in lithium bromide weak solution
Moisture be separated, lithium-bromide solution thickens, lithium bromide concentrated solution be sent back to absorber 9 continue absorb moisture, occurring
The water vapour being separated in device, which enters in condenser 7, condenses into cold water, and then water as refrigerant is sent in evaporator 8 again and steams
Hair refrigeration, so circulation achieve the purpose that continuous cooling, provide heat source by storing hot water in water tank 3 for generator, heat
There are three types of the sources of water: first is that converting solar energy into thermal energy by solar thermal collector 1, providing hot water to water tank 3；But it is logical
It crosses 2 combustion gas of burner to heat water, provides hot water to water tank 3；Third is that being added by the energization of heating tube 4 to water
Heat provides hot water to water tank 3, and which realizes the energy diversification of lithium-bromide absorption-type refrigerating machine, various energy resources can be used
Start refrigeration machine, be applicable in different working environments, using more convenient.
Also, the multi-energy source dual-efficiency type lithium bromide absorption type refrigerator need to only be opened when solar irradiation is good in the daytime
Heat source can be provided for refrigeration machine by opening solar thermal collector 1, and not only use cost is extremely low, but also environmentally friendly, and in addition weather is got over
Heat, solar radiation condition is better, also bigger using the refrigerating capacity of solar energy, and the refrigeration that can better meet hot weather needs
It asks, burner 2 can be opened when solar irradiation is bad in the daytime, provide heat source by combustion gas, when night,
Only electrified regulation need to be carried out to provide heat source to refrigeration machine to heating tube 4, since paddy peak electricity price, the electricity at night are carried out in many cities
Take down to 0.2-0.3 member every kilowatt/when, cost of use is all lower than other energy, not only greatly reduces use cost, together
When night electricity that be also state consumption extra, which can effectively be made by three kinds of energy heat-supplying modes of switching to reduce
With cost, and it is significant to reduce cost effectiveness.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. multi-energy source dual-efficiency type lithium bromide absorption type refrigerator, including solar thermal collector (1), burner (2), water tank (3) plus
Heat pipe (4), high pressure generator (5), low pressure generator (6), condenser (7), evaporator (8), absorber (9), cooling tower (10)
With heat exchange terminal (11), it is characterised in that: the solar thermal collector (1), burner (2), water tank (3), high pressure generator
(5), water pipe connection, the water tank are passed sequentially through between low pressure generator (6), condenser (7), evaporator (8) and absorber (9)
(3) fixation is communicated with water pump (12) on outlet pipe, the outlet pipe of the solar thermal collector (1) and the water inlet pipe of water tank (3)
Between fixation be communicated with control valve one (13), it is solid between the water inlet pipe of the solar thermal collector (1) and the outlet pipe of water tank (3)
Surely it is communicated with control valve two (14), fixation is communicated with control between the outlet pipe of the burner (2) and the water inlet pipe of water tank (3)
Valve three (15), fixation is communicated with control valve four (16), institute between the water inlet pipe of the burner (2) and the outlet pipe of water tank (3)
It states and is connected with high-temperature heat exchanger between the lithium-bromide solution outlet pipe of absorber (9) and the water inlet pipe of high pressure generator (5)
(17), Low Temperature Thermal friendship is connected between the lithium-bromide solution outlet pipe of the absorber (9) and the water inlet pipe of low pressure generator (6)
The cooling water outlet pipe of parallel operation (18), the condenser (7) is connect with the water inlet pipe of cooling tower (10), the cooling tower (10)
Outlet pipe is connect with the cooling water inlet pipe of absorber (9), the outlet pipe of the cooling tower (10) and the cooling water of absorber (9)
Fixation is communicated with cooling water circulating pump (19) between water inlet pipe, cooling water outlet pipe and condenser (7) of the absorber (9)
Cooling water inlet pipe connection, fixation is communicated with cryogen between the water as refrigerant outlet pipe and water as refrigerant water inlet pipe of the evaporator (8)
Water-circulating pump (20).
2. multi-energy source dual-efficiency type lithium bromide absorption type refrigerator according to claim 1, it is characterised in that: the burner
(2) it is connect by gas pipeline with fuel gas source.
3. multi-energy source dual-efficiency type lithium bromide absorption type refrigerator according to claim 1, it is characterised in that: the heating tube
(4) it is located at the inside of water tank (3).
4. multi-energy source dual-efficiency type lithium bromide absorption type refrigerator according to claim 1, it is characterised in that: the heating tube
(4), control valve one (13), control valve two (14), control valve three (15) and control valve four (16) are electrically connected with control cabinet.
5. multi-energy source dual-efficiency type lithium bromide absorption type refrigerator according to claim 1, it is characterised in that: the absorber
(9) fixation is communicated with solution pump on lithium-bromide solution outlet pipe.
6. multi-energy source dual-efficiency type lithium bromide absorption type refrigerator according to claim 1, it is characterised in that: the condenser
(7), absorber (9), cooling tower (10) and cooling water circulating pump (19) form cooling water recirculation system.
7. multi-energy source dual-efficiency type lithium bromide absorption type refrigerator according to claim 1, it is characterised in that: the evaporator
(8), exchange heat terminal (11) and cryogen water-circulating pump (20) compositing terminal refrigeration system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821926308.9U CN209341622U (en) | 2018-11-22 | 2018-11-22 | Multi-energy source dual-efficiency type lithium bromide absorption type refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821926308.9U CN209341622U (en) | 2018-11-22 | 2018-11-22 | Multi-energy source dual-efficiency type lithium bromide absorption type refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209341622U true CN209341622U (en) | 2019-09-03 |
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ID=67747765
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821926308.9U Expired - Fee Related CN209341622U (en) | 2018-11-22 | 2018-11-22 | Multi-energy source dual-efficiency type lithium bromide absorption type refrigerator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899109A (en) * | 2021-11-16 | 2022-01-07 | 南京索乐优节能科技有限公司 | Efficient integrated system for medium-temperature heating and sky radiation refrigeration by utilizing solar radiation |
-
2018
- 2018-11-22 CN CN201821926308.9U patent/CN209341622U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899109A (en) * | 2021-11-16 | 2022-01-07 | 南京索乐优节能科技有限公司 | Efficient integrated system for medium-temperature heating and sky radiation refrigeration by utilizing solar radiation |
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