CN204141776U - A kind of suction cold type water cold storage refrigeration system - Google Patents
A kind of suction cold type water cold storage refrigeration system Download PDFInfo
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- CN204141776U CN204141776U CN201420540001.0U CN201420540001U CN204141776U CN 204141776 U CN204141776 U CN 204141776U CN 201420540001 U CN201420540001 U CN 201420540001U CN 204141776 U CN204141776 U CN 204141776U
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
The utility model provides a kind of suction cold type water cold storage refrigeration system, belongs to accumulation of energy field.This refrigeration system comprises cold accumulating pond, outlet pipe one is communicated with bottom cold accumulating pond, outlet pipe one one end is communicated with cold accumulating pond, outlet pipe one other end is communicated with water pump, water pump is connected with water inlet pipe, the water inlet pipe other end is communicated with refrigeration pond and this end port has shower nozzle, refrigeration also has flared tube one and flared tube two and air pump in pond, air pump connection enlarging pipe one and flared tube two, the flared end of flared tube one is fixed with eliminator plate, the sidewall in refrigeration pond has opening, pond has temperature sensor to refrigeration, temperature sensor controls air pump and water pump, the side in refrigeration pond is communicated with circulation pipe, the circulation pipe other end is communicated with cold accumulating pond, flared tube one side has flared tube three, the other end of flared tube three is communicated with air pump, refrigeration pond diapire has temperature sensor two, circulation pipe has magnetic valve.This refrigeration system refrigerating efficiency is high, and cryogenic energy utilization rate is high, structure optimization.
Description
Technical field
the utility model belongs to accumulation of energy field, relates to a kind of suction cold type water cold storage refrigeration system.
Background technology
water cold storage technology utilizes electricity price between peak and valley, is stored in water at low ebb rate period by cold, and the peak of power consumption period uses the cryogenic freezing water extraction stored cold for idle call by day.When air-conditioning service time and non-air-conditioning service time and electrical network peak and low ebb synchronous time, use when just the idle call electricity in electrical network rush hour can be transferred to electrical network low ebb, reach the object of power cost saving.The most ripe and the effective cold-storage mode of current use is natural layering.
natural layering and thermal stratification, thermal stratification type water cold storage utilizes water density when different temperatures this physical characteristic different, relies between density official post warm water and cold water and keep separating, and avoids cold water and warm water mixing to cause loss of refrigeration capacity.
the density of water about 4 DEG C time is maximum, and along with the high-density of water temperature reduces gradually, utilize this physical characteristic of water, the water making temperature low is stored in the bottom in pond, and the high water level of temperature is in the top being stored in pond.Design good thermal stratification type water cold storage pond and form a caloic switching layer between warm water district, top and cold water area, bottom.One stable and thickness is little caloic switching layer improves the key of cold-storage efficiency.
the technology of existing comparative maturity is exactly utilize temperature natural layering to realize the work of system, by the water after refrigeration by going out device for cooling to realize the refrigeration to room, problem is that existing refrigerating plant takes up room, structure is very complicated, and going out device for cooling goes out cold by the device of similar air-conditioning internal machine usually, because air-conditioning internal machine specification is limited, cause refrigerating efficiency low, during initial refrigeration, one end and the room other end temperature difference of time are bigger, refrigerating efficiency is slow, existing chilled water storage system carries out heat by cold water and room to replace and freeze in addition, this kind of mode exchange heat needs the regular hour, cause refrigerating efficiency slow, existing refrigerating plant also Problems existing has: the cryogenic energy utilization rate of cold water is low, much cold water does not also utilize change to be discharged completely, cause the waste of cold.
Summary of the invention
the purpose of this utility model is for the above-mentioned problems in the prior art, provide a kind of suction cold type water cold storage refrigeration system, this suction cold type water cold storage refrigeration system refrigerating efficiency is high, cryogenic energy utilization rate is high, structure optimization, solve water cold storage refrigeration system refrigeration slowly, cryogenic energy utilization rate is low, complex structure and other problems.
the purpose of this utility model realizes by following technical proposal: a kind of suction cold type water cold storage refrigeration system, it is characterized in that, described suction cold type water cold storage refrigeration system comprises the cold accumulating pond being arranged on underground, in described cold accumulating pond, there is refrigerator pipes, outlet pipe one is communicated with bottom described cold accumulating pond, described outlet pipe one one end is communicated with described cold accumulating pond, described outlet pipe one other end is communicated with water pump, described water pump is connected with water inlet pipe, the described water inlet pipe other end is communicated with the refrigeration pond being arranged on room roof, one end of described water inlet pipe is stretched in described refrigeration pond and this end port has shower nozzle, in described refrigeration pond, also there is suction device for cooling, described suction device for cooling comprises flared tube one and flared tube two and air pump, described air pump is connected on the inwall in described refrigeration pond, described air pump is connection enlarging pipe one and flared tube two respectively, the other end of described flared tube one is enlarging shape towards this end port, the injection direction of described shower nozzle is towards described flared end, the flared end port of described flared tube one is fixed with rounded eliminator plate, the other end of described flared tube two is enlarging shape towards this end port, the sidewall in described refrigeration pond has the opening in bar shaped, the flared end of described flared tube two is towards described opening, the outer wall in described refrigeration pond has temperature sensor one, described temperature sensor one controls described air pump and described water pump, the side in described refrigeration pond is communicated with circulation pipe, the described circulation pipe other end is communicated with described cold accumulating pond, described suction device for cooling also comprise be connected in flared tube one side and one end is the flared tube three of enlarging shape, the flared end of described flared tube three and the flared end of described flared tube one are positioned at the same side, the other end of described flared tube three is communicated with described air pump, be positioned on the refrigeration pond diapire below described flared tube three and there is temperature sensor two, described circulation pipe has magnetic valve, described temperature sensor two controls described magnetic valve.
in this suction cold type water cold storage refrigeration system, cold water is produced by refrigerator pipes in cold accumulating pond, by the mode of thermal stratification, produce mixed layer, mesolimnion and profundal zone, usually need to remain thermoclinic stable, cold water utilizes water pump to be drawn onto in refrigeration pond, by shower nozzle by cold water sprays, the cold water impulse force that the power use controlling water pump well is sprayed is in rational scope, the both sides in refrigeration pond have multiple pore for air circulation, it is cold that the cold air at shower nozzle place is carried out suction by this air pump work, by opening by cold air drainage in room, in this refrigeration system, air flowing can be accelerated when cold water sprays by shower nozzle, thus a large amount of cold air produced, air-breathing is carried out by air pump, add the efficiency of refrigeration greatly, the effect of eliminator plate is that placement part cold water is drawn through by air pump thus damages air pump, play a protective role, by circulation pipe, the cooled water discharge after sprinkling is again circulated to cold accumulating pond.When reaching the design temperature of temperature sensor one, air pump and water pump all quit work, and this refrigerant system design is ingenious, and structure optimization considerably increases refrigerating efficiency.The water of sprinkler falls in refrigeration pond, water now is also in lower temperature, cold does not absorb by flared tube one completely, if directly discharge this water by circulation pipe, cause a large amount of colds to run off, by the setting of flared tube three and temperature sensor two, it is cold that flared tube three carries out suction to the water be retained in refrigeration pond, the cold of remnants is absorbed as cooling, the setting value of trigger temperatures sensor two after this part discharge loss temperature raises, open magnetic valve to discharge, this refrigeration system takes full advantage of cold, and cryogenic energy utilization rate is high.
inhale cold type water cold storage refrigeration system in above-mentioned one, described eliminator plate is made up of multiple annulus in concentric circles and some fixed axis, and the two ends of described fixed axis are connected the annulus that is positioned at outermost circle and be positioned at the annulus of most inner circle respectively.
blocked water by the side of each annulus, structure is simple, and result of use is good.
inhale cold type water cold storage refrigeration system in above-mentioned one, the enlarging bore of described flared tube three is greater than the enlarging bore of described flared tube one.
because the water area being positioned at refrigeration pond is comparatively large, larger enlarging bore can increase the absorption of cold.
inhale cold type water cold storage refrigeration system in above-mentioned one, the connecting portion of described circulation pipe and described cold accumulating pond is in the upper end of described cold accumulating pond.
this kind of structure can prevent the water flowed down in circulation pipe from significantly upsetting mesolimnion.
inhale cold type water cold storage refrigeration system in above-mentioned one, the side that described refrigeration pond is connected with circulation pipe is inclined to set, and described circulation pipe is positioned at the lowest part of this side.
water is flowed in cold accumulating pond by circulation pipe fast and carries out periodic duty.
inhale cold type water cold storage refrigeration system in above-mentioned one, described temperature sensor two is positioned near described circulation pipe place.
temperature sensor two is positioned at the temperature that this place can detect current accurately, makes the time of opens solenoid valve accurate.
cold type water cold storage refrigeration system is inhaled in above-mentioned one, described flared tube one and described flared tube three not connected and the flared end side of described flared tube three and the flared end sidepiece of described flared tube one are connected, and the flared end opposite side of described flared tube three is fixed on the inwall in described refrigeration pond.
this kind of structure enhances the connective stability of flared tube three, thus makes whole suction device for cooling stability strong, when air pump is worked, can not shake.
compared with prior art, this suction cold type water cold storage refrigeration system has the following advantages:
1, this suction cold type water cold storage refrigeration system carries out discharge cold air by inhaling cold mode to room, novel in design, adds the efficiency of refrigeration greatly.
, this suction cold type water cold storage refrigeration system is provided with eliminator plate, the effect of eliminator plate is that placement part cold water is drawn through by air pump thus damages air pump, plays a protective role.
, side that the refrigeration pond of this suction cold type water cold storage refrigeration system is connected with circulation pipe is inclined to set, circulation pipe is positioned at the lowest part of this side.Water after sprinkling is flowed in cold accumulating pond by circulation pipe fast and carries out periodic duty.
, this suction cold type water cold storage refrigeration system is by the setting of flared tube three and temperature sensor two, it is cold that flared tube three carries out suction to the water be retained in refrigeration pond, the cold of remnants is absorbed as cooling, the setting value of trigger temperatures sensor two after this part discharge loss temperature raises, open magnetic valve to discharge, this refrigeration system takes full advantage of cold, and cryogenic energy utilization rate is high.
, this suction cold type water cold storage refrigeration system the flared end side of flared tube three be connected on the inwall in refrigeration pond, enhance the stability of inhaling device for cooling.
, this suction cold type water cold storage refrigeration system is cold by the dual suction of flared tube one and flared tube two, make the cryogenic energy utilization rate of cold water high, the water preventing temperature lower is directly discharged refrigeration pond and is caused waste, designs ingenious.
Accompanying drawing explanation
fig. 1 is the overall structure schematic diagram of this suction cold type water cold storage refrigeration system.
fig. 2 is the eliminator plate structural representation of this suction cold type water cold storage refrigeration system.
fig. 3 is the syndeton schematic diagram of this suction cold type water cold storage refrigeration system flared tube three and flared tube one.
in figure, 1, cold accumulating pond; 2, refrigerator pipes; 3, outlet pipe one; 4, water pump; 5, water inlet pipe; 6, refrigeration pond; 6a, opening; 7, shower nozzle; 8, device for cooling is inhaled; 8a, flared tube one; 8b, flared tube two; 8c, air pump; 8d, flared tube three; 9, eliminator plate; 9a, annulus; 9b, fixed axis; 10, temperature sensor one; 11, circulation pipe; 12, temperature sensor two; 13, magnetic valve.
Detailed description of the invention
as shown in Figure 1 to Figure 3, this suction cold type water cold storage refrigeration system comprises the cold accumulating pond 1 being arranged on underground, there is in cold accumulating pond 1 refrigerator pipes 2, outlet pipe 1 is communicated with bottom cold accumulating pond 1, outlet pipe 1 one end is communicated with cold accumulating pond 1, outlet pipe 1 other end is communicated with water pump 4, water pump 4 is connected with water inlet pipe 5, water inlet pipe 5 other end is communicated with the refrigeration pond 6 being arranged on room roof, one end of water inlet pipe 5 is stretched in refrigeration pond 6 and this end port has shower nozzle 7, also have in refrigeration pond 6 and inhale device for cooling 8, inhale device for cooling 8 and comprise flared tube one 8a and flared tube two 8b and air pump 8c, air pump 8c is connected on the inwall in refrigeration pond 6, air pump 8c is connection enlarging pipe one 8a and flared tube two 8b respectively, the other end of flared tube one 8a is enlarging shape towards this end port, the injection direction of shower nozzle 7 is towards flared end, the flared end port of flared tube one 8a is fixed with rounded eliminator plate 9, the other end of flared tube two 8b is enlarging shape towards this end port, the sidewall in refrigeration pond 6 has the opening 6a in bar shaped, the flared end of flared tube two 8b is towards opening 6a, the outer wall in refrigeration pond 6 has temperature sensor 1, temperature sensor 1 controls air pump 8c and water pump 4, the side in refrigeration pond 6 is communicated with circulation pipe 11, circulation pipe 11 other end is communicated with cold accumulating pond 1, inhale device for cooling 8 also comprise be connected in flared tube one 8a side and one end is flared tube three 8d of enlarging shape, the flared end of flared tube three 8d and the flared end of flared tube one 8a are positioned at the same side, the other end of flared tube three 8d is communicated with air pump 8c, be positioned on refrigeration pond 6 diapire below flared tube three 8d and there is temperature sensor 2 12, circulation pipe 11 has magnetic valve 13, temperature sensor 2 12 Controlling solenoid valve 13.
in this suction cold type water cold storage refrigeration system, cold water is produced by refrigerator pipes 2 in cold accumulating pond 1, by the mode of thermal stratification, produce mixed layer, mesolimnion and profundal zone, usually need to remain thermoclinic stable, cold water utilizes water pump 4 to be drawn onto in refrigeration pond 6, by shower nozzle 7 by cold water sprays, the cold water impulse force that the power use controlling water pump 4 well is sprayed is in rational scope, it is cold that the cold air at shower nozzle 7 place is carried out suction by this air pump 8c work, by opening 6a by cold air drainage in room, in this refrigeration system, air flowing can be accelerated when cold water sprays by shower nozzle 7, thus a large amount of cold air produced, air-breathing is carried out by air pump 8c, add the efficiency of refrigeration greatly, the effect of eliminator plate 9 is that placement part cold water is drawn through by air pump 8c thus damages air pump 8c, play a protective role, by circulation pipe 11, the cooled water discharge after sprinkling is again circulated to cold accumulating pond 1.When reaching the design temperature of temperature sensor 1, air pump 8c and water pump 4 all quit work, and this refrigerant system design is ingenious, structure optimization, considerably increases refrigerating efficiency.The water that shower nozzle 7 sprays falls in refrigeration pond 6, water now is also in lower temperature, cold does not absorb by flared tube one 8a completely, if directly discharge this water by circulation pipe 11, cause a large amount of colds to run off, by the setting of flared tube three 8d and temperature sensor 2 12, it is cold that flared tube three 8d carries out suction to the water be retained in refrigeration pond 6, the cold of remnants is absorbed as cooling, the setting value of trigger temperatures sensor 2 12 after this part discharge loss temperature raises, open magnetic valve 13 to discharge, this refrigeration system takes full advantage of cold, cryogenic energy utilization rate is high.
as shown in Figure 2, eliminator plate 9 is made up of multiple annulus 9a in concentric circles and some fixed axis 9b, and the two ends of fixed axis 9b are connected the annulus 9a that is positioned at outermost circle and be positioned at the annulus 9a of most inner circle respectively.Blocked water by the side of each annulus 9a, structure is simple, and result of use is good.
as shown in figures 1 and 3, the enlarging bore of flared tube three 8d is greater than the enlarging bore of flared tube one 8a.Because the water area being positioned at refrigeration pond 6 is comparatively large, larger enlarging bore can increase the absorption of cold.
as shown in Figure 1, circulation pipe 11 and the connecting portion of cold accumulating pond 1 are in the upper end of cold accumulating pond 1.This kind of structure can prevent the water flowed down in circulation pipe 11 from significantly upsetting mesolimnion.
the side that refrigeration pond 6 is connected with circulation pipe 11 is inclined to set, and circulation pipe 11 is positioned at the lowest part of this side.Water is flowed in cold accumulating pond 1 by circulation pipe 11 fast and carries out periodic duty.
temperature sensor 2 12 is positioned near circulation pipe 11 place.Temperature sensor 2 12 is positioned at the temperature that this place can detect current accurately, makes the time of opens solenoid valve 13 accurate.
as shown in Figure 1, the not connected and flared end side of flared tube three 8d and the flared tube one 8a flared end sidepiece of flared tube one 8a and flared tube three 8d is connected, and the flared end opposite side of flared tube three 8d is fixed on the inwall in refrigeration pond 6.This kind of structure enhances the connective stability of flared tube three 8d, thus makes whole suction device for cooling 8 stability strong, when air pump 8c is worked, can not shake.
this suction cold type water cold storage refrigeration system refrigerating efficiency is high, and cryogenic energy utilization rate is high, structure optimization, and very big limit make use of cold.
specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (1)
1. inhale cold type water cold storage refrigeration system for one kind, it is characterized in that, described suction cold type water cold storage refrigeration system comprises the cold accumulating pond being arranged on underground, in described cold accumulating pond, there is refrigerator pipes, outlet pipe one is communicated with bottom described cold accumulating pond, described outlet pipe one one end is communicated with described cold accumulating pond, described outlet pipe one other end is communicated with water pump, described water pump is connected with water inlet pipe, the described water inlet pipe other end is communicated with the refrigeration pond being arranged on room roof, one end of described water inlet pipe is stretched in described refrigeration pond and this end port has shower nozzle, in described refrigeration pond, also there is suction device for cooling, described suction device for cooling comprises flared tube one and flared tube two and air pump, described air pump is connected on the inwall in described refrigeration pond, described air pump is connection enlarging pipe one and flared tube two respectively, the other end of described flared tube one is enlarging shape towards this end port, the injection direction of described shower nozzle is towards described flared end, the flared end port of described flared tube one is fixed with rounded eliminator plate, the other end of described flared tube two is enlarging shape towards this end port, the sidewall in described refrigeration pond has the opening in bar shaped, the flared end of described flared tube two is towards described opening, the outer wall in described refrigeration pond has temperature sensor one, described temperature sensor one controls described air pump and described water pump, the side in described refrigeration pond is communicated with circulation pipe, the described circulation pipe other end is communicated with described cold accumulating pond, described suction device for cooling also comprise be connected in flared tube one side and one end is the flared tube three of enlarging shape, the flared end of described flared tube three and the flared end of described flared tube one are positioned at the same side, the other end of described flared tube three is communicated with described air pump, be positioned on the refrigeration pond diapire below described flared tube three and there is temperature sensor two, described circulation pipe has magnetic valve, described temperature sensor two controls described magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540001.0U CN204141776U (en) | 2014-09-19 | 2014-09-19 | A kind of suction cold type water cold storage refrigeration system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420540001.0U CN204141776U (en) | 2014-09-19 | 2014-09-19 | A kind of suction cold type water cold storage refrigeration system |
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| CN204141776U true CN204141776U (en) | 2015-02-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197454A (en) * | 2014-09-19 | 2014-12-10 | 中山市蓝水能源科技发展有限公司 | Cold suction type water cold accumulation refrigerating device |
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2014
- 2014-09-19 CN CN201420540001.0U patent/CN204141776U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197454A (en) * | 2014-09-19 | 2014-12-10 | 中山市蓝水能源科技发展有限公司 | Cold suction type water cold accumulation refrigerating device |
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| C14 | Grant of patent or utility model | ||
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| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Yunan Inventor before: Wang Junhui Inventor before: Gao Caixia Inventor before: Liao Haiyan Inventor before: Wu Jianwen Inventor before: Yang Cheng Inventor before: Huang Wei Inventor before: Huang Yan Inventor before: Zhang Guodong Inventor before: Wen Meilv Inventor before: Liao Daibiao Inventor before: He Riying Inventor before: Zhou Chunming |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG JUNHUI YANG CHENG HUANG WEI HUANG YAN ZHANG GUODONG WEN MEILV LIAO DAIBIAO HE RIYING ZHOU CHUNMING GAO CAIXIA LIAO HAIYAN WU JIANWEN TO: YANG YUNAN |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20170919 |
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| CF01 | Termination of patent right due to non-payment of annual fee |