CN2932242Y - Device for removing moisture and evaporation dynamically preparing fluidized form ice - Google Patents
Device for removing moisture and evaporation dynamically preparing fluidized form ice Download PDFInfo
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- CN2932242Y CN2932242Y CNU2006200712897U CN200620071289U CN2932242Y CN 2932242 Y CN2932242 Y CN 2932242Y CN U2006200712897 U CNU2006200712897 U CN U2006200712897U CN 200620071289 U CN200620071289 U CN 200620071289U CN 2932242 Y CN2932242 Y CN 2932242Y
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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
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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Abstract
The utility model discloses a solution dehumidifying evaporating dynamic making fluidised form ice device, which comprises a solution dehumidifying system and an evaporating ice making system which consists of a water tank, an evaporating ice making chamber, an ice and water separator and an ice storing groove, the outlet of the evaporating ice making chamber is corresponded to the inlet of the ice and water separator, the ice outlet of the ice and water separator is corresponded to the inlet of the ice storing groove, the water outlet of the ice and water separator is communicated with the water tank. The solution dehumidifying system comprises a regenerator and a dehumidifier, the solution outlet of the regenerator is communicated with the solution inlet of the dehumidifier, the solution outlet of the dehumidifier is communicated with the solution inlet of the regenerator, the air outlet of the dehumidifier is communicated with the air inlet of the evaporating ice making chamber, the air outlet of the evaporating ice making chamber is communicated with the air inlet of the dehumidifier. The utility model is a new pattern ice making device with energy saving and environmental protection.
Description
Technical field
The utility model relates to a kind of ice maker, relates in particular to the device that fluid state ice is dynamically produced in a kind of solution dehumidification evaporation.
Background technology
Along with showing especially of energy shortage situation, the air-conditioning system energy consumption problem that the extensive use of refrigeration air-conditioner causes has caused the common concern of current social circle, energy-conservationly become an urgent demand under the new situation of refrigerating field inherence, China also proposes the foundation strategy of sustainable development.Cold-storage has great significance as a kind of thought of energy-saving design, wherein ices cold-storage and is subjected to suitable attention with himself advantage, and in addition ice also is widely used in other all trades and professions each side.The ice cold-storage is divided into static ice making and two kinds of methods of dynamic ice-making.
Summary of the invention
The utility model provides a kind of energy-saving solution dehumidification evaporation dynamically to produce the device of fluid state ice.
The utility model adopts following technical scheme:
The utility model is a kind of to be used for the device that the method for fluid state ice is dynamically produced in above-mentioned solution dehumidification evaporation, comprise solution dehumidification system and evaporation ice-making system, the evaporation ice-making system is made up of water tank, evaporation ice-making compartment, frozen water separator and ice machine bin, the outlet of evaporation ice-making compartment is relative with the import of frozen water separator, the ice mouth of frozen water separator is relative with the import of ice machine bin, and the delivery port of frozen water separator is communicated with water tank; Solution dehumidification system is made up of regenerator, dehumidifier, the regenerator taphole is communicated with the dehumidifier solution inlet port, the dehumidifier taphole is communicated with regenerator solution inlet, the dehumidifier air outlet slit is communicated with evaporation ice-making compartment air intake, and evaporation ice-making compartment air outlet slit is communicated with the dehumidifier air intake.
Compared with prior art, the utlity model has following advantage:
1, utilized the air dry technology of solution dehumidification, sent into the water of system and after supercooling, send into the evaporation ice-making compartment, and atomizing is water droplet; Also be admitted to by the low water capacity air of solution dehumidification simultaneously, thereby water droplet can evaporate in the air of low water capacity rapidly, the latent heat amount that absorbs by self evaporation becomes ice crystal rapidly, the thermal resistance that causes along with ice-making process the problem includes: of having avoided problem in the traditional static ice making method constantly increases the problem of efficient step-down, also avoided simultaneously producing in other dynamic ice-making methods the instability problem that subcooled water exists, and, significantly reduced the refrigerating capacity that the required outside of ice making produces by utilizing self latent heat.It is a kind of novel dynamic ice-making method.
2, utilize the waste heat that circulation produces in the system, combine solar energy (or other Lowlevel thermal energies) and be used as the part of the required drive energy of system, for common ice making method, what mainly lean on is the refrigerating capacity that kind of refrigeration cycle produces, the heat that kind of refrigeration cycle produces does not then obtain utilizing, this system has but utilized this part heat to be used for the regeneration (also can be aided with solar energy again under the situation of deficiency) of dehumidification solution just, the system that makes can continuous service, reduced the cold that kind of refrigeration cycle need produce like this, significantly reduced the consumption of electric energy simultaneously, helped energy-conservation and environmental protection;
3, variation and the application that can suit measures to local conditions of the refrigeration plant of evaporative cooling part, as a kind of refrigeration cycle, for system provides corresponding hot and cold amount, can take flexibly according to the needs of actual conditions by various forms of kind of refrigeration cycle, the great like this flexibility that improves system's design, adaptability and compatibility have reduced the cost of the investment and the operation of equipment;
4, utilize the thought of internal circulation residual heat, embodied the whole complementary advantage of hybrid system cooperation, when utilizing cold, also effectively utilized heat, unite the operational efficiency that means have improved system effectively in this wise.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of embodiment of the present utility model.
The specific embodiment
The device of fluid state ice is dynamically produced in a kind of solution dehumidification evaporation, comprise solution dehumidification system and evaporation ice-making system, the evaporation ice-making system is made up of water tank 1, evaporation ice-making compartment 24, frozen water separator 25 and ice machine bin 26,24 outlets of evaporation ice-making compartment are relative with the import of frozen water separator 25, the ice mouth of frozen water separator 25 is relative with the import of ice machine bin 26, and the delivery port of frozen water separator 25 is communicated with water tank 1; Solution dehumidification system is made up of regenerator 10, dehumidifier 16, regenerator 10 tapholes are communicated with dehumidifier 16 solution inlet port, dehumidifier 16 tapholes are communicated with regenerator 10 solution inlet, dehumidifier 16 air outlet slits are communicated with evaporation ice-making compartment 24 air intakes, and evaporation ice-making compartment 24 air outlet slits are communicated with dehumidifier 16 air intakes.Present embodiment also comprises the working medium cooling system, this working medium cooling system is made up of evaporimeter 4 and condenser 8, evaporimeter 4 refrigerant inlets are communicated with condenser 8 refrigerant outlets, evaporimeter 4 refrigerant outlets are communicated with condenser 8 refrigerant inlets, evaporimeter 4 is by shell, interior pipe and outer tube are formed, interior pipe is located in the outer tube, outer tube is located in the shell, the water tank outlet is communicated with interior Guan Yiduan, the interior pipe other end is communicated with evaporation ice-making compartment 24 water inlets, condenser 8 refrigerant outlets are communicated with toroidal cavity one end between inner and outer pipes, the toroidal cavity other end between inner and outer pipes is communicated with condenser 8 refrigerant inlets, evaporation ice-making compartment 24 air outlet slits are communicated with air intake on evaporimeter 4 shells, air outlet slit on evaporimeter 4 shells is communicated with dehumidifier 16 air intakes, condenser is made up of interior pipe and outer tube, dehumidifier 16 tapholes are communicated with interior Guan Yiduan, the interior pipe other end is communicated with regenerator 10 solution inlet, evaporimeter 4 refrigerant outlets are communicated with toroidal cavity one end between inner and outer pipes, and the toroidal cavity other end between inner and outer pipes is communicated with evaporimeter 4 refrigerant inlets; Above-mentioned solar thermal collector 9 outlets are communicated with regenerator 10 solution inlet, the taphole of regenerator 10 is communicated with concentrated solution liquid storing barrel 12 inlets of tep reel pipe in pipe, the outlet of the concentrated solution liquid storing barrel 12 of tep reel pipe in pipe is communicated with corrosion protection pump 14 through concentrated solution liquid storing barrel output control valve 13, coil pipe inlet in the outlet of corrosion protection pump 14 and the oil-to-water heat exchanger 15 is communicated with, the coil pipe outlet is communicated with dehumidifier 16 solution inlet, the taphole of dehumidifier 16 links to each other with weak solution liquid storing barrel 18 inlets, 18 outlets of weak solution liquid storing barrel are through weak solution liquid storing barrel delivery valve 19, link to each other with solution pump 20, coil heat exchanger inlet in the concentrated solution liquid storing barrel 12 of the outlet of solution pump 20 and tep reel pipe in pipe is communicated with, coil heat exchanger outlet in the concentrated solution liquid storing barrel 12 of tep reel pipe in pipe is communicated with the interior Guan Yiduan of condenser 8, and the interior pipe other end of condenser 8 is communicated with solar thermal collector 9 imports.
Be further described below in conjunction with 2 pairs of the technical solution of the utility model of accompanying drawing, this device is made up of three parts, and (being the working medium cooling segment is made up of evaporative cooling, condensation heat release and three subdivisions of energy input), solution dehumidification part are made up of solution dehumidification and solution two subdivisions of regenerating), evaporate the ice making part.Concrete connected mode is as follows: in the working medium cooling segment, the refrigeration working medium outlet of evaporative cooling subdivision 4 links to each other with energy importation 7 inlets, the outlet of energy input subdivision links to each other with condensation heat release subdivision 8 refrigeration working mediums inlet, and condensation heat release subdivision 8 sender property outlets link to each other with evaporative cooling subdivision 4 refrigeration working mediums inlet; In the solution dehumidification part is made up of solution dehumidification and two subdivisions of solution regeneration, solar thermal collector 9 outlets and regenerator 10 are repeatedly, the taphole of regenerator 10 links to each other with the concentrated solution liquid storing barrel 12 of tep reel pipe in pipe, the outlet of the concentrated solution liquid storing barrel 12 of tep reel pipe in pipe is communicated with corrosion protection pump 14 through concentrated solution liquid storing barrel output control valve 13, coil pipe inlet in the outlet of corrosion protection pump 14 and the oil-to-water heat exchanger 15 links to each other, the coil pipe outlet links to each other with dehumidifier 16, the weak solution outlet of dehumidifier 16 links to each other with weak solution liquid storing barrel 18 inlets, the outlet of weak solution liquid storing barrel 18 bottoms is through weak solution liquid storing barrel delivery valve 19, link to each other with solution pump 20, coil heat exchanger inlet in the concentrated solution liquid storing barrel 12 of the outlet of solution pump 20 and tep reel pipe in pipe links to each other, and the condensation heat release subdivision 8 that the working medium cooling segment is passed through in the coil heat exchanger outlet in the concentrated solution liquid storing barrel 12 of tep reel pipe in pipe links to each other with solar thermal collector 9 imports; In evaporation ice making part, water inlet pipe is from water tank 1, through water pump 2, through inflow control valve 3, through evaporative cooling subdivision 4, link to each other through the water inlet of ice-making compartment inflow control valve 6 with evaporation ice-making compartment 24, the mixture of ice and water outlet of evaporation ice-making compartment links to each other with frozen water separator 25 inlets, the outlet of frozen water separator 25 connects ice machine bin 26 and outlet pipe respectively, outlet pipe communicates with return pipe through coagulating water pipe valve 5 with the water pipe that coagulates of evaporative cooling part, links to each other with water tank 1 through pump 27 after crossing; The gas outlet of dehumidifier 16 links to each other with evaporation ice-making compartment 24 air inlets inlet through air～air heat exchanger 22, the gas outlet of evaporation ice-making compartment 24, through air～air heat exchanger 22, link to each other with evaporative cooling subdivision 4 air inlets through blower fan 23, airduct communicates with the air inlet inlet of the dehumidifier 16 of solution dehumidification part by evaporative cooling subdivision 4.Import the energy electric energy of a definite form, heat energy etc.) drive the circulation of working medium cooling segment, the cold that evaporative cooling partly produces is used to cool off the water 4 that is used for ice making; Simultaneously, the air of evaporation ice making also is cooled, and by preliminary dehumidifying.The air that temperature and water capacity reduce is admitted to dehumidifier and further dehumidifies, to reach the effect of degree of depth dehumidifying, carry out heat exchange by air～air heat exchanger 22 and the air of discharging afterwards, thereby temperature is reduced, and send into ice making in the evaporation ice-making compartment from evaporation ice-making compartment 24; The evaporation ice-making compartment in 24, water droplet absorbs the latent heat of phase change of self to air evaporation, temperature reduces, and finally becomes ice crystal, and makes the air that evaporates to come out in the ice-making compartment 24, temperature reduces, water capacity raises, and after the air heat exchange that enters in the evaporation ice-making compartment, temperature raises, again sent back to evaporative cooling subdivision 4, and then send into the solution dehumidification part, and revert to the low water capacity air that the evaporation ice making is used again, make the systemic circulation operation; Take away the latent heat of phase change that produces in the dehumidification process by cooling water in the time of internally cooled dehumidifier 16 dry airs; The solution regeneration of solution dehumidification part, by the condensation heat release subdivision 8 in rare dehumidification solution-lithium chloride or the circulation of lithium-bromide solution process working medium cooling segment, directly heat by solar thermal collector 9 again, in regenerator 10, finish the regeneration of dehumidification solution, recover dehumidifying effect.Solution dehumidification system can adopt lithium chloride or lithium bromide, perhaps the mixed solution dehumidizer.Regenerator adopts the tower adiabatic regenerator of filler, by solar thermal collector 9 direct heating and dehumidification solution.Dehumidifier adopts internally cooled (process of dehumidifying is simultaneously by the water quench dehumidification solution) corrugated plate dst dehumidifier, solution forms falling liquid film and flows on dehumidifier, by special dehumidifier design, strengthen the convective mass transfer of air and dehumidifier on the one hand, take away the heat that most of dehumidification process produces by cooling medium simultaneously in the process of dehumidifying, assurance dehumidification solution temperature is kept good wet-out property in certain limit.
The course of work of the present utility model:
Working medium cooling segment (forming): energy (electric energy from energy input subdivision to system that import certain form in by evaporative cooling, condensation heat release and three subdivisions of energy input, heat energy etc.), refrigeration working medium carries out interior circulation in this part, produce cold in the evaporative cooling subdivision, the water that is used to evaporate is cooled off, simultaneously the air of sending into the solution dehumidification part is cooled off and tentatively dehumidifying; Emit heat in condensation heat release subdivision.
Solution dehumidification part (being made up of solution dehumidification and two subdivisions of solution regeneration): weak solution absorbs condensation heat release subdivision liberated heat in the working medium cooling segment, then by the direct heated solution to 65 of solar thermal collector ℃-80 ℃, through disperser dehumidification solution is sprayed more equably on filler then, under the effect of gravity, flow down along filling surface, with the air generation adverse current convection heat transfer' heat-transfer by convection mass transfer of coming in from regenerator bottoms, this moment, temperature was higher than the partial pressure of airborne water vapour than the partial pressure of water vapor on higher dehumidification solution top layer, water vapour in the solution can transmit in air, finish the concentration process of solution, be stored among the concentrated solution liquid storing barrel.Through solution pump concentrated solution is delivered to the dehumidifier top through water-cooled earlier then, sprays on the material filling type dehumidifier through disperser, form the countercurrent heat-transfer mass transfer with being evaporated the cooled air of cooling subdivision, air obtains drying and degree of depth dehumidifying.
Evaporation ice making part: the water capacity of air that goes out dehumidifier is very little, and temperature raises, and absorbs the cold of the lower air of the temperature of coming out through air～air heat exchanger from the evaporation ice-making compartment, sends into then in the evaporation ice-making compartment; Cooling water is by disperser spray uniformly in the evaporation ice-making compartment, this moment room air the saturated steam partial pressure 0.609kPa of steam partial pressure when being lower than the three phase point of water.Under the driving of steam partial pressure difference, water droplet evaporates under this environment, with ambient air generation heat and mass.The temperature of self reduces, and quality reduces; The temperature of air reduces, and water capacity raises simultaneously.Water droplet self temperature undergoes phase transition when being reduced to a certain degree, becomes ice crystal.The mixture of ice crystal and the water that does not become ice crystal separates through the water-ice separator: ice crystal enters ice machine bin, water enters return pipe and converges mutually with the water pipe that coagulates that comes out from the evaporative cooling subdivision of working medium cooling segment, send into watering again, reenter the systemic circulation operation; From evaporating the air that ice-making compartment comes out, temperature reduces, water capacity raises, through air～air heat exchanger, temperature rises, then under fan action, the evaporative cooling subdivision that is admitted to the working medium cooling segment is cooled off and preliminary dehumidifying, send into dehumidifier again and further dehumidify, become the low water capacity air that can be used for ice making again, thereby make the systemic circulation operation.
Claims (3)
1, the device of fluid state ice is dynamically produced in a kind of solution dehumidification evaporation, it is characterized in that comprising solution dehumidification system and evaporation ice-making system, the evaporation ice-making system is made up of water tank (1), evaporation ice-making compartment (24), frozen water separator (25) and ice machine bin (26), evaporation ice-making compartment (24) outlet is relative with the import of frozen water separator (25), the ice mouth of frozen water separator (25) is relative with the import of ice machine bin (26), and the delivery port of frozen water separator (25) is communicated with water tank (1); Solution dehumidification system is made up of regenerator (10), dehumidifier (16), regenerator (10) taphole is communicated with dehumidifier (16) solution inlet port, dehumidifier (16) taphole is communicated with regenerator (10) solution inlet, dehumidifier (16) air outlet slit is communicated with evaporation ice-making compartment (24) air intake, and evaporation ice-making compartment (24) air outlet slit is communicated with dehumidifier (16) air intake.
2, device according to claim 1, it is characterized in that comprising the working medium cooling system, this working medium cooling system is made up of evaporimeter (4) and condenser (8), evaporimeter (4) refrigerant inlet is communicated with condenser (8) refrigerant outlet, evaporimeter (4) refrigerant outlet is communicated with condenser (8) refrigerant inlet, evaporimeter (4) is by shell, interior pipe and outer tube are formed, interior pipe is located in the outer tube, outer tube is located in the shell, the water tank outlet is communicated with interior Guan Yiduan, the interior pipe other end is communicated with evaporation ice-making compartment (24) water inlet, condenser (8) refrigerant outlet is communicated with toroidal cavity one end between inner and outer pipes, the toroidal cavity other end between inner and outer pipes is communicated with condenser (8) refrigerant inlet, evaporation ice-making compartment (24) air outlet slit is communicated with air intake on evaporimeter (4) shell, air outlet slit on evaporimeter (4) shell is communicated with dehumidifier (16) air intake, condenser is made up of interior pipe and outer tube, dehumidifier (16) taphole is communicated with interior Guan Yiduan, the interior pipe other end is communicated with regenerator (10) solution inlet, evaporimeter (4) refrigerant outlet is communicated with toroidal cavity one end between inner and outer pipes, and the toroidal cavity other end between inner and outer pipes is communicated with evaporimeter (4) refrigerant inlet.
3, device according to claim 1 and 2, it is characterized in that solar thermal collector (9) outlet is communicated with regenerator (10) solution inlet, the taphole of regenerator (10) is communicated with concentrated solution liquid storing barrel (12) inlet of tep reel pipe in pipe, the outlet of the concentrated solution liquid storing barrel (12) of tep reel pipe in pipe is communicated with corrosion protection pump (14) through concentrated solution liquid storing barrel output control valve (13), coil pipe inlet in the outlet of corrosion protection pump (14) and the oil-to-water heat exchanger (15) is communicated with, the coil pipe outlet is communicated with dehumidifier (16) solution inlet, the taphole of dehumidifier (16) links to each other with weak solution liquid storing barrel (18) inlet, weak solution liquid storing barrel (18) outlet is through weak solution liquid storing barrel delivery valve (19), link to each other with solution pump (20), coil heat exchanger inlet in the concentrated solution liquid storing barrel (12) of the outlet of solution pump (20) and tep reel pipe in pipe is communicated with, coil heat exchanger outlet in the concentrated solution liquid storing barrel (12) of tep reel pipe in pipe is communicated with the interior Guan Yiduan of condenser (8), and the interior pipe other end of condenser (8) is communicated with solar thermal collector (9) import.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200712897U CN2932242Y (en) | 2006-05-12 | 2006-05-12 | Device for removing moisture and evaporation dynamically preparing fluidized form ice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200712897U CN2932242Y (en) | 2006-05-12 | 2006-05-12 | Device for removing moisture and evaporation dynamically preparing fluidized form ice |
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| Publication Number | Publication Date |
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| CN2932242Y true CN2932242Y (en) | 2007-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2006200712897U Expired - Fee Related CN2932242Y (en) | 2006-05-12 | 2006-05-12 | Device for removing moisture and evaporation dynamically preparing fluidized form ice |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101537303B (en) * | 2009-03-18 | 2011-11-09 | 安徽工业大学 | Solution dehumidification device driven by low-temperature smoke gas |
| CN102331052A (en) * | 2011-10-11 | 2012-01-25 | 东南大学 | Evaporative-cooling-based ice and water compound cold accumulation device |
| CN103575007A (en) * | 2012-08-01 | 2014-02-12 | 上海冰骆电器设备有限公司 | Environment-friendly ice maker |
-
2006
- 2006-05-12 CN CNU2006200712897U patent/CN2932242Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101537303B (en) * | 2009-03-18 | 2011-11-09 | 安徽工业大学 | Solution dehumidification device driven by low-temperature smoke gas |
| CN102331052A (en) * | 2011-10-11 | 2012-01-25 | 东南大学 | Evaporative-cooling-based ice and water compound cold accumulation device |
| CN102331052B (en) * | 2011-10-11 | 2013-04-03 | 东南大学 | Evaporative-cooling-based ice and water compound cold accumulation device |
| CN103575007A (en) * | 2012-08-01 | 2014-02-12 | 上海冰骆电器设备有限公司 | Environment-friendly ice maker |
| CN103575007B (en) * | 2012-08-01 | 2017-08-04 | 上海冰骆电器设备有限公司 | A kind of environment-friendlyice ice maker |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070808 Termination date: 20110512 |