CN101140125A - Dynamic ice cold-storage method and apparatus - Google Patents
Dynamic ice cold-storage method and apparatus Download PDFInfo
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- CN101140125A CN101140125A CNA2007100308243A CN200710030824A CN101140125A CN 101140125 A CN101140125 A CN 101140125A CN A2007100308243 A CNA2007100308243 A CN A2007100308243A CN 200710030824 A CN200710030824 A CN 200710030824A CN 101140125 A CN101140125 A CN 101140125A
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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Abstract
The invention relates to a dynamic ice storage method and equipment. The dynamic ice storage method provided in the invention adopts n-butane as a refrigerant and ice as a cool storage medium and includes the following ice-making and ice-melting cyclic processes: 1) in the ice-making cyclic process, the n-butane is in direct contact with cold water, and the n-butane is evaporated to take away the heat, which results in that water becomes ice; 2) in the ice-melting cyclic process, the cold water is in direct contact with the ice, which absorbs heat and reduces temperature in order to supply cool for the exterior of system. The equipment for the dynamic ice storage method provided in the invention comprises an ice storage tank (6), a first valve (3), a first heat exchanger (4), a water pump (5), a gas compressor (7), a heat exchanger (8), a second valve (9), an expansion valve (12) and a control system. The dynamic ice storage method provided in the invention adopts a novel coolant, and implements the heat exchange through the direct contact of the coolant and the ice water in order to realize the refrigeration and cool storage and improves the heat transfer efficiency. The dynamic ice storage equipment provided in the invention has the advantages of the high heat exchange efficiency, the small system investment, the low cost, the simple equipment installation and the high whole operating efficiency. The invention adopts the whole module type installation, and thereby has the simple and safe use.
Description
Technical field:
The present invention is a kind of ice cold-storage method and equipment, relates in particular to a kind of dynamic ice cold-storage method and equipment, belongs to the renovation technique of ice cold-storage method and equipment.
Background technology:
Ice-chilling air conditioning system is to utilize the electrical network cheap electric power of low-load period, and the cold that refrigeration system is produced is stored in the water, and water is made ice; In the electrical network high load capacity phase of electricity price costliness, the cold of storing in the ice is discharged to the air-conditioning system cooling, thereby reduce the demand of electrical network high load capacity phase electric power, realize the air-conditioning system of power system " peak load shifting ".Area at power shortage, ice-storage system even can realize " load shift ", the refrigeration duty of time period of power supply shortage is transferred to the time period of supply of electric power abundance, improve the scope of application of air-conditioning system, and obtain good economic benefit and social benefit, worldwide developed rapidly.
It is the non-direct contact type ice maker of cold-producing medium that the tradition ice making equipment generally adopts ethylene glycol solution, because refrigerating medium does not directly contact with frozen water, its diabatic process exists that pipeline enclosure heat transfer temperature difference and pipe surface form ice sheet and the thermal resistance that causes, its heat transfer efficiency is descended greatly, and because heat transfer efficiency is low, a large amount of heat exchanger tubes be must be equipped with, cost and volume increased.And independent ice making unit or the ice making air-conditioning duplex condition unit of common ice making equipment employing, need a large amount of up-front investments buy this unit, original common air-conditioning unit can only be assisted operation, causes significant wastage.Simultaneously under the ice making operating mode, because evaporating temperature is low, unit COP value reduces quite obvious, descending reaches more than 33%, because ice making unit power consumption is big, the reduction of COP value brings a large amount of power consumptions, add the power consumption of circulating pump and secondary pump, economic benefit is low, if the time-of-use tariffs difference is little, ice-chilling air conditioning system is difficult to promote.
Summary of the invention:
The objective of the invention is to consider the problems referred to above and a kind of employing novel secondary refrigerant is provided,, realize refrigeration and cold accumulation, improve the dynamic ice cold-storage method of heat transfer efficiency by refrigerating medium and the direct contact heat-exchanging of frozen water.
Another object of the present invention is to provide a kind of heat exchange efficiency height, system's investment is little, and cost is low, and equipment is installed simple, the dynamic ice storage equipment provided that overall operation efficiency is high.The present invention adopts the integral module formula to install, and uses simple, safety.
Technical scheme of the present invention is: dynamic ice cold-storage method of the present invention, and as cool storage medium, it includes following ice making and two cyclic processes of ice-melt to the employing normal butane as cold-producing medium, ice:
1) ice-making process: in the ice making cyclic process, normal butane directly contacts with cold water, and the normal butane evaporator strip is walked heat, makes water become ice;
2) in the ice-melt cyclic process, cold water directly contacts with ice, and heat absorption reduces temperature, cooling outside system.
The equipment that dynamic ice cold-storage method of the present invention is used, comprise ice cold-storage ice storage jar, first valve, first heat exchanger, water pump, gas compressor, heat exchanger, second valve, expansion valve and control system, wherein the pump mouth of water pump communicates with the bottom of ice cold-storage ice storage jar, the delivery port of water pump communicates with the water inlet of the heat exchanger tube of heat exchanger, the delivery port of the heat exchanger tube of first heat exchanger is connected with the nozzle that places ice cold-storage ice storage tank top, and the heat transferring medium water inlet of first heat exchanger is connected with the chilled water return pipe of air-conditioning system by first valve, the heat transferring medium delivery port of first heat exchanger is connected with the chilled water feed pipe of air-conditioning system, the gaseous refrigerant inlet of gas compressor communicates with the top of the ice cold-storage ice storage jar that is built-in with low pressure gaseous state normal butane, the medium temperature and medium pressure gaseous refrigerant outlet of gas compressor communicates with the heat exchanger tube refrigerant inlet of heat exchanger, hydraulic fluid attitude refrigerant outlet communicates with the inlet of expansion valve in the low temperature of the heat exchanger tube of heat exchanger, the low-temp low-pressure liquid refrigerant outlet of expansion valve communicates with the bottom of ice cold-storage ice storage jar, and the heat transferring medium of heat exchanger inlet is connected with the chilled water feed pipe of air-conditioning system by second valve, and the heat transferring medium delivery port of heat exchanger is connected with the chilled water return pipe of air-conditioning system.
The equipment that dynamic ice cold-storage method of the present invention is used, comprise ice cold-storage ice storage jar, first valve, water pump, gas compressor, heat exchanger, second valve, expansion valve, the 3rd valve and control system, wherein the pump mouth of water pump communicates with the bottom of ice cold-storage ice storage jar and is connected with the chilled water feed pipe of air-conditioning system by the 3rd valve, the delivery port of water pump is connected with the nozzle that places ice cold-storage ice storage tank top, and the nozzle of ice cold-storage ice storage tank top is connected with the chilled water return pipe of air-conditioning system by first valve, the gaseous refrigerant inlet of gas compressor communicates with the top of the ice cold-storage ice storage jar that is built-in with low pressure gaseous state normal butane, the medium temperature and medium pressure gaseous refrigerant outlet of gas compressor communicates with the heat exchanger tube refrigerant inlet of heat exchanger, hydraulic fluid attitude refrigerant outlet communicates with the inlet of expansion valve in the low temperature of the heat exchanger tube of heat exchanger, the low-temp low-pressure liquid refrigerant outlet of expansion valve communicates with the bottom of ice cold-storage ice storage jar, and the heat transferring medium of heat exchanger inlet is connected with the chilled water feed pipe of air-conditioning system by second valve, and the heat transferring medium delivery port of heat exchanger is connected with the chilled water return pipe of air-conditioning system.
Above-mentioned first valve, second valve are motor-driven valve, and the 3rd valve also is a motor-driven valve.
Above-mentioned water pump is for can regulate the flow-changing water pump.
The present invention is owing to adopt to adopt normal butane as cold-producing medium, and ice is as cool storage medium, and both adopt direct contact, utilizes the physical characteristic of freezing point, density that the normal butane boiling point is lower than the water all little and good fluidity etc. than the density of water and ice, carries out the ice making cold-storage.Ice cold-storage method of the present invention is divided into ice making and deicing processes, and ice-making process is taken away heat by normal butane cold water is become the ice cold-storage, deicing processes by ice-out to the air-conditioning system cooling, thereby improve the scope of application of air-conditioning system greatly.The whole dynamic ice storage equipment provided of the present invention adopts modular ice cold-storage assembly, can directly be installed in the ordinary central air-conditioner system, and the user only need connect exterior line, can finish ice-chilling air conditioning system installation efficiently.The present invention is that a kind of design is ingenious, function admirable, convenient and practical dynamic ice cold-storage method and equipment.
Description of drawings:
Fig. 1 is the schematic diagram of the used apparatus embodiments 1 of dynamic ice cold-storage method of the present invention;
Fig. 2 is the schematic diagram of the used apparatus embodiments 2 of dynamic ice cold-storage method of the present invention.
The specific embodiment:
Embodiment 1:
Dynamic ice cold-storage method of the present invention, as cool storage medium, it includes following ice making and two cyclic processes of ice-melt to the employing normal butane as cold-producing medium, ice:
1) ice-making process: in the ice making cyclic process, normal butane directly contacts with cold water, and the normal butane evaporator strip is walked heat, makes water become ice;
2) in the ice-melt cyclic process, cold water directly contacts with ice, and heat absorption reduces temperature, cooling outside system.
The schematic diagram of the equipment that dynamic ice cold-storage method of the present invention is used as shown in Figure 1, the equipment that dynamic ice cold-storage method of the present invention is used, comprise ice cold-storage ice storage jar 6, first valve 3, first heat exchanger 4, water pump 5, gas compressor 7, heat exchanger 8, second valve 9, expansion valve 12 and control system, wherein the pump mouth of water pump 5 communicates with the bottom of ice cold-storage ice storage jar 6, the delivery port of water pump 5 communicates with the water inlet of the heat exchanger tube of heat exchanger 4, the delivery port of the heat exchanger tube of first heat exchanger 4 is connected with the nozzle that places ice cold-storage ice storage jar 6 tops, and the heat transferring medium water inlet of first heat exchanger 4 is connected with the chilled water return pipe 1 of air-conditioning system by first valve 3, the heat transferring medium delivery port of first heat exchanger 4 is connected with the chilled water feed pipe 2 of air-conditioning system, the gaseous refrigerant inlet of gas compressor 7 communicates with the top of the ice cold-storage ice storage jar 6 that is built-in with low pressure gaseous state normal butane, the medium temperature and medium pressure gaseous refrigerant outlet of gas compressor 7 communicates with the heat exchanger tube refrigerant inlet of heat exchanger 8, hydraulic fluid attitude refrigerant outlet communicates with the inlet of expansion valve 12 in the low temperature of the heat exchanger tube of heat exchanger 8, the low-temp low-pressure liquid refrigerant outlet of expansion valve 12 communicates with the bottom of ice cold-storage ice storage jar 6, and the heat transferring medium of heat exchanger 8 inlet is connected with the chilled water feed pipe 10 of air-conditioning system by second valve 9, and the heat transferring medium delivery port of heat exchanger 8 is connected with the chilled water return pipe 11 of air-conditioning system.
In the present embodiment, above-mentioned first valve 3, second valve 9 are motor-driven valve, as magnetic valve etc.Above-mentioned water pump 5 is for can regulate the flow-changing water pump.Above-mentioned control system adopts electric-control system commonly used.
The whole dynamic ice storage equipment provided of the present invention adopts modular ice cold-storage assembly, can directly be installed in the ordinary central air-conditioner system, and the user only need connect exterior line, can finish ice-chilling air conditioning system installation efficiently.Dynamic ice storage equipment provided of the present invention operation is divided into ice making and deicing processes, and ice-making process is taken away heat by normal butane cold water is become the ice cold-storage, deicing processes by ice-out to the air-conditioning system cooling, thereby improve the scope of application of air-conditioning system greatly.Its concrete running is as follows:
Ice-making process: control system is controlled first valve 3 and is closed, the operation of water pump 5 low discharges, and cold water is extracted out from the bottom of ice cold-storage ice storage jar 6, sprays the ice storage tank top; The low pressure gaseous state normal butane of icing cold-storage ice storage jar 6 tops is extracted in gas compressor 7 operations, is compressed into the gaseous state normal butane of medium temperature and medium pressure, is transported to heat exchanger 8; Second valve 9 is opened, and connects the chilled water feed pipe 10 of air-conditioning system, the liquid normal butane that the gaseous state normal butane of medium temperature and medium pressure is cooled to press in the low temperature by cryogenic freezing water; The liquid normal butane of pressing in the low temperature expands by expansion valve 12 and reduces pressure after heat exchanger 8 outputs, outputs to the bottom of ice cold-storage ice storage jar 6; Because liquid low temperature normal butane density is littler than water, begin to rise, and in the process that rises, carry out sufficient heat exchange with water, gasification gradually, and, reduce water temperature with water cooling, and drop to 0 ℃ up to water temperature, make water begin to freeze; Because ice concentration is also little than water, float on the surface, under the effect that shower water and normal butane bubble do not stop, ice crystal can not become piece all the time, avoids occurring sealing the situation that normal butane flows; After operation a period of time, ice crystal increases gradually, and when rising to setting value, ice making work stops; The gas compressor 7 and second valve 9 are closed, and water pump 5 low discharges operations avoids occurring problem such as icing in ice crystal caking and the water pipe.
Deicing processes:, the cold of storing in the ice can be discharged to the air-conditioning system cooling in electrical network high load capacity phase of electricity price costliness or when needing cooling; At this moment, the gas compressor 7 and second valve 9 are closed; First valve 3 is opened, and connects the chilled water return pipe 1 of air-conditioning system; Water pump 5 big flow operations are extracted water at low temperature from the bottom of ice cold-storage ice storage jar 6, rise into middle warm water by temperature after heat exchanger 4 heat exchange; The top that is transported to ice cold-storage ice storage jar 6 begins spray, and the ice crystal in middle warm water and the ice cold-storage ice storage jar 6 carries out the heat exchange of direct contact type, melts the part ice crystal, and warm water is lowered the temperature into water at low temperature in making; And, drop to the bottom of icing cold-storage ice storage jar 6 by the ice crystal layer with the ice crystal thawing water, carry the beginning heat transfer process by water pump 5 again; Melt up to whole ice crystals, water temperature rises to setting value, and the water pump 5 and first valve 3 are closed, and deicing processes finishes.
Embodiment 2:
Dynamic ice cold-storage method of the present invention is identical with embodiment 1, the schematic diagram of dynamic ice cold-storage method device therefor of the present invention as shown in Figure 2, comprise ice cold-storage ice storage jar 6, first valve 3, water pump 5, gas compressor 7, heat exchanger 8, second valve 9, expansion valve 12, the 3rd valve 13 and control system, wherein the pump mouth of water pump 5 communicates with the bottom of ice cold-storage ice storage jar 6 and is connected with the chilled water feed pipe 2 of air-conditioning system by the 3rd valve 13, the delivery port of water pump 5 is connected with the nozzle that places ice cold-storage ice storage jar 6 tops, and the nozzle at ice cold-storage ice storage jar 6 tops is connected with the chilled water return pipe 1 of air-conditioning system by first valve 3, the gaseous refrigerant inlet of gas compressor 7 communicates with the top of the ice cold-storage ice storage jar 6 that is built-in with low pressure gaseous state normal butane, the medium temperature and medium pressure gaseous refrigerant outlet of gas compressor 7 communicates with the heat exchanger tube refrigerant inlet of heat exchanger 8, hydraulic fluid attitude refrigerant outlet communicates with the inlet of expansion valve 12 in the low temperature of the heat exchanger tube of heat exchanger 8, the low-temp low-pressure liquid refrigerant outlet of expansion valve 12 communicates with the bottom of ice cold-storage ice storage jar 6, and the heat transferring medium of heat exchanger 8 inlet is connected with the chilled water feed pipe 10 of air-conditioning system by second valve 9, and the heat transferring medium delivery port of heat exchanger 8 is connected with the chilled water return pipe 11 of air-conditioning system.
The concrete running of dynamic ice cold-storage method device therefor of the present invention is as follows:
Ice-making process: first valve 3, the 3rd valve 13 are closed, the operation of water pump 5 low discharges, and cold water is extracted out from the bottom of ice cold-storage ice storage jar 6, sprays the ice storage tank top; The low pressure gaseous state normal butane of icing cold-storage ice storage jar 6 tops is extracted in gas compressor 7 operations, is compressed into the gaseous state normal butane of medium temperature and medium pressure, is transported to heat exchanger; Second valve 9 is opened, and connects the chilled water feed pipe 10 of the air-conditioning system of air-conditioning system, the liquid normal butane that the gaseous state normal butane of medium temperature and medium pressure is cooled to press in the low temperature by cryogenic freezing water; The liquid normal butane of pressing in the low temperature expands by expansion valve 12 and reduces pressure after heat exchanger 8 outputs, outputs to the bottom of ice cold-storage ice storage jar 6; Liquid low temperature normal butane begins to rise, and carry out sufficient heat exchange with water in the process that rises because density is littler than water, gasification gradually, and, reduce water temperature with water cooling, and drop to 0 ℃ up to water temperature, make water begin to freeze; Because ice concentration is also little than water, float on the surface, under the effect that shower water and normal butane bubble do not stop, ice crystal can not become piece all the time, avoids occurring sealing the situation that normal butane flows; After operation a period of time, ice crystal increases gradually, and when rising to setting value, ice making work stops; The gas compressor 7 and second valve 9 are closed, and water pump 5 low discharges operations avoids occurring problem such as icing in ice crystal caking and the water pipe.
Deicing processes:, the cold of storing in the ice can be discharged to the air-conditioning system cooling in the electrical network high load capacity phase of electricity price costliness; At this moment, the gas compressor 7 and second valve 9 are closed; First valve 3, the 3rd valve 13 are opened, and connect the chilled water return pipe 1 of air-conditioning system; The top that common air-conditioning backwater (middle warm water) is transported to ice cold-storage ice storage jar 6 begins spray, and the ice crystal in middle warm water and the parts ice cold-storage ice storage jar 6 carries out the heat exchange of direct contact type, melts the part ice crystal, and warm water is lowered the temperature into water at low temperature in making; And, drop to the bottom of icing cold-storage ice storage jar 6 by the ice crystal layer with the ice crystal thawing water, extract water at low temperature from ice cold-storage ice storage jar 6 bottoms and directly supply with air-conditioning system, melt up to whole ice crystals, water temperature rises to setting value, and first valve 3, the 3rd valve 13 are closed, and deicing processes finishes.
Claims (6)
1. dynamic ice cold-storage method, it is characterized in that adopting normal butane as cold-producing medium, ice as cool storage medium, it includes following ice making and two cyclic processes of ice-melt:
1) ice-making process: in the ice making cyclic process, normal butane directly contacts with cold water, and the normal butane evaporator strip is walked heat, makes water become ice;
2) in the ice-melt cyclic process, cold water directly contacts with ice, and heat absorption reduces temperature, cooling outside system.
2. the used equipment of dynamic ice cold-storage method according to claim 1, it is characterized in that comprising ice cold-storage ice storage jar (6), first valve (3), first heat exchanger (4), water pump (5), gas compressor (7), heat exchanger (8), second valve (9), expansion valve (12) and control system, wherein the pump mouth of water pump (5) communicates with the bottom of ice cold-storage ice storage jar (6), the delivery port of water pump (5) communicates with the water inlet of the heat exchanger tube of heat exchanger (4), the delivery port of the heat exchanger tube of first heat exchanger (4) is connected with the nozzle that places ice cold-storage ice storage jar (6) top, and the heat transferring medium water inlet of first heat exchanger (4) is connected with the chilled water return pipe (1) of air-conditioning system by first valve (3), the heat transferring medium delivery port of first heat exchanger (4) is connected with the chilled water feed pipe (2) of air-conditioning system, the gaseous refrigerant inlet of gas compressor (7) communicates with the top of the ice cold-storage ice storage jar (6) that is built-in with low pressure gaseous state normal butane, the medium temperature and medium pressure gaseous refrigerant outlet of gas compressor (7) communicates with the heat exchanger tube refrigerant inlet of heat exchanger (8), hydraulic fluid attitude refrigerant outlet communicates with the inlet of expansion valve (12) in the low temperature of the heat exchanger tube of heat exchanger (8), the low-temp low-pressure liquid refrigerant outlet of expansion valve (12) communicates with the bottom of ice cold-storage ice storage jar (6), and the heat transferring medium of heat exchanger (8) inlet is connected with the chilled water feed pipe (10) of air-conditioning system by second valve (9), and the heat transferring medium delivery port of heat exchanger (8) is connected with the chilled water return pipe (11) of air-conditioning system.
3. the used equipment of dynamic ice cold-storage method according to claim 1, it is characterized in that comprising ice cold-storage ice storage jar (6), first valve (3), water pump (5), gas compressor (7), heat exchanger (8), second valve (9), expansion valve (12), the 3rd valve (13) and control system, wherein the pump mouth of water pump (5) communicates with the bottom of ice cold-storage ice storage jar (6) and is connected with the chilled water feed pipe (2) of air-conditioning system by the 3rd valve (13), the delivery port of water pump (5) is connected with the nozzle that places ice cold-storage ice storage jar (6) top, and the nozzle at ice cold-storage ice storage jar (6) top is connected with the chilled water return pipe (1) of air-conditioning system by first valve (3), the gaseous refrigerant inlet of gas compressor (7) communicates with the top of the ice cold-storage ice storage jar (6) that is built-in with low pressure gaseous state normal butane, the medium temperature and medium pressure gaseous refrigerant outlet of gas compressor (7) communicates with the heat exchanger tube refrigerant inlet of heat exchanger (8), hydraulic fluid attitude refrigerant outlet communicates with the inlet of expansion valve (12) in the low temperature of the heat exchanger tube of heat exchanger (8), the low-temp low-pressure liquid refrigerant outlet of expansion valve (12) communicates with the bottom of ice cold-storage ice storage jar (6), and the heat transferring medium of heat exchanger (8) inlet is connected with the chilled water feed pipe (10) of air-conditioning system by second valve (9), and the heat transferring medium delivery port of heat exchanger (8) is connected with the chilled water return pipe (11) of air-conditioning system.
4. according to claim 2 or the used equipment of 3 described dynamic ice cold-storage methods, it is characterized in that above-mentioned first valve (3), second valve (9) are motor-driven valve.
5. the used equipment of dynamic ice cold-storage method according to claim 3 is characterized in that above-mentioned the 3rd valve (13) is a motor-driven valve.
6. according to claim 2 or the used equipment of 3 described dynamic ice cold-storage methods, it is characterized in that above-mentioned water pump (5) is for can regulate the flow-changing water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100308243A CN100538221C (en) | 2007-10-12 | 2007-10-12 | A kind of dynamic ice cold-storage method and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100308243A CN100538221C (en) | 2007-10-12 | 2007-10-12 | A kind of dynamic ice cold-storage method and equipment |
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| Publication Number | Publication Date |
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| CN101140125A true CN101140125A (en) | 2008-03-12 |
| CN100538221C CN100538221C (en) | 2009-09-09 |
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| CNB2007100308243A Expired - Fee Related CN100538221C (en) | 2007-10-12 | 2007-10-12 | A kind of dynamic ice cold-storage method and equipment |
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| CN (1) | CN100538221C (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123196A (en) * | 2013-02-06 | 2013-05-29 | 邹杰 | Ice storage device |
| CN103868301A (en) * | 2014-04-15 | 2014-06-18 | 罗良宜 | Simple butane dynamic ice making device |
| CN103884142A (en) * | 2014-04-15 | 2014-06-25 | 罗良宜 | Large-size dynamic butane ice-making device |
| CN106742750A (en) * | 2017-03-03 | 2017-05-31 | 云南坤发环境科技有限公司 | Portable refrigeration storage and conveying box |
| CN107192185A (en) * | 2017-07-17 | 2017-09-22 | 成都中装能源科技有限公司 | Hydraulic agitation device and ice machine in Ice Storage Tank |
| CN107504736A (en) * | 2017-07-25 | 2017-12-22 | 浦江县酉泽水产科技有限公司 | A kind of ice maker of dynamic ice cold-storage technology |
| CN107655125A (en) * | 2017-10-31 | 2018-02-02 | 江苏高菱蓄能科技有限公司 | A kind of ice cold-storage energy conserving system |
| CN109140629A (en) * | 2018-07-30 | 2019-01-04 | 东南大学 | A kind of ice slurry formula chilling air conditioning system and control method |
| CN110500833A (en) * | 2019-08-27 | 2019-11-26 | 华北水利水电大学 | A kind of direct contact type fluidised form ice slurry preparation device and preparation method |
| CN113357709A (en) * | 2021-06-10 | 2021-09-07 | 邹杰 | Conduction heat transfer air conditioning system |
| CN113865173A (en) * | 2021-09-08 | 2021-12-31 | 常州大学 | Piece ice type ice maker and ice storage air conditioning system thereof |
| CN114484959A (en) * | 2022-02-21 | 2022-05-13 | 邹杰 | Ice making system |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123196A (en) * | 2013-02-06 | 2013-05-29 | 邹杰 | Ice storage device |
| CN103123196B (en) * | 2013-02-06 | 2015-08-26 | 邹杰 | A kind of cold-storage apparatus |
| CN103868301A (en) * | 2014-04-15 | 2014-06-18 | 罗良宜 | Simple butane dynamic ice making device |
| CN103884142A (en) * | 2014-04-15 | 2014-06-25 | 罗良宜 | Large-size dynamic butane ice-making device |
| CN103868301B (en) * | 2014-04-15 | 2016-02-10 | 罗良宜 | Simple type butane dynamic ice-making device |
| CN103884142B (en) * | 2014-04-15 | 2016-04-06 | 罗良宜 | Large-scale butane dynamic ice-making device |
| CN106742750A (en) * | 2017-03-03 | 2017-05-31 | 云南坤发环境科技有限公司 | Portable refrigeration storage and conveying box |
| CN107192185A (en) * | 2017-07-17 | 2017-09-22 | 成都中装能源科技有限公司 | Hydraulic agitation device and ice machine in Ice Storage Tank |
| CN107504736A (en) * | 2017-07-25 | 2017-12-22 | 浦江县酉泽水产科技有限公司 | A kind of ice maker of dynamic ice cold-storage technology |
| CN107655125A (en) * | 2017-10-31 | 2018-02-02 | 江苏高菱蓄能科技有限公司 | A kind of ice cold-storage energy conserving system |
| CN109140629A (en) * | 2018-07-30 | 2019-01-04 | 东南大学 | A kind of ice slurry formula chilling air conditioning system and control method |
| CN109140629B (en) * | 2018-07-30 | 2020-10-02 | 东南大学 | Ice slurry type cold accumulation air conditioning system and control method |
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