CN105157137A - Efficient air cooled chilled water storage system - Google Patents
Efficient air cooled chilled water storage system Download PDFInfo
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- CN105157137A CN105157137A CN201510351535.8A CN201510351535A CN105157137A CN 105157137 A CN105157137 A CN 105157137A CN 201510351535 A CN201510351535 A CN 201510351535A CN 105157137 A CN105157137 A CN 105157137A
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- Prior art keywords
- cold
- air
- water storage
- accumulating pond
- chilled water
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- 239000003570 air Substances 0.000 title claims abstract description 129
- 239000011901 water Substances 0.000 title claims abstract description 79
- 239000007789 gases Substances 0.000 claims abstract description 48
- 239000010410 layers Substances 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 7
- 239000011514 iron Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000002184 metals Substances 0.000 claims description 3
- 229910052751 metals Inorganic materials 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 150000002505 iron Chemical group 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 abstract description 18
- 238000009825 accumulation Methods 0.000 abstract description 9
- 238000004146 energy storage Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 11
- 238000000034 methods Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000010521 absorption reactions Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical group data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000007769 metal materials Substances 0.000 description 2
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- 241001081830 Degeneriaceae Species 0.000 description 1
- 208000002173 Dizziness Diseases 0.000 description 1
- 281000056277 Storage Technology, Corp. companies 0.000 description 1
- 230000000052 comparative effects Effects 0.000 description 1
- 238000010586 diagrams Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000001360 synchronised Effects 0.000 description 1
- 239000002699 waste materials Substances 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
Abstract
Description
Technical field
The invention belongs to accumulation of energy field, relate to a kind of efficient air cold type chilled water storage 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, 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.And what existing water cold storage adopted is common Inner eycle pattern, can have impurity harmful in a large number, make air impure and fresh in the air of circulation, people feels to have a dizzy spell through often after sucking.
Summary of the invention
The object of the invention is for the above-mentioned problems in the prior art, provide a kind of efficient air cold type chilled water storage system, this efficient air cold type chilled water storage system refrigerating efficiency is high, cryogenic energy utilization rate is high, cold air is pure and fresh, and electricity price is low, solves existing chilled water storage system cryogenic energy utilization rate low, refrigeration is slow, the problems such as cold air is of poor quality.
Object of the present invention realizes by following technical proposal: a kind of efficient air cold type chilled water storage system, it is characterized in that: described chilled water storage system comprises cylindrical circular cold accumulating pond, described cold accumulating pond outer wall is enclosed with one layer of heat preservation layer, in described cold accumulating pond, there is refrigerator pipes, described chilled water storage system also comprises high-pressure gas tank, described high-pressure gas tank is connected with air pump, be connected by tube connector between described air pump with described high-pressure gas tank, described tube connector is connected in the gas outlet of described air pump, the air inlet of described air pump is communicated with air inlet pipe, one end of air inlet pipe is communicated with described air pump, the other end of described air inlet pipe is communicated with extraneous, described high-pressure gas tank is communicated with escape pipe, the outer end of described escape pipe is communicated with described high-pressure gas tank, the bottom being positioned at described cold accumulating pond is stretched in the inner of described escape pipe from the top of described cold accumulating pond, the inner of described escape pipe is positioned at the side bottom described cold accumulating pond and is distributed in bottom described cold accumulating pond in bending, described escape pipe is inner to be made up of multiple kink and inner port downwardly bottom described cold accumulating pond, above described kink, there is cylindrical sponge block, described sponge block is connected on the inwall of described cold accumulating pond, the top place of described cold accumulating pond has refrigerator pipe, described refrigerator pipe leads in room, described escape pipe has magnetic valve.
This air pump is being worked at night, high-pressure gas tank is made gas, the air that air pump sucks is outside air, when needing refrigeration by day, open magnetic valve, gas enters bottom cold accumulating pond by escape pipe, cold water is full of in kink, bending makes air be cooled stroke fully in kink, air is cooled fully, period, gas air pump inoperative, greatly save electric energy, in addition, air in high-pressure gas tank is usually containing various impurity particle, after cold accumulating pond, the water-soluble impurity of major part is all dissolved in water, the cold air gas of output is made to become pure and fresh, harmless.The design of this chilled water storage system is ingenious, air pump is being worked at night, is existed by air in high-pressure gas tank, adopts the mode of inflation that air is become high pressure, is passed into by air in the cold water of kink and carry out cooling and removing impurity, good refrigeration effect, rapidly.Cold air through kink is discharged from the inner port of escape pipe, cold water cooling again in cold accumulating pond, absorbed by refrigerator pipe finally by sponge block, sponge block can by some impurity absorption not soluble in water in air, what air was become is more pure and fresh, the rate of climb of sponge block energy slow down air, makes good refrigeration effect, designs ingenious simultaneously.
In above-mentioned a kind of efficient air cold type chilled water storage system, described refrigerator pipe and described cold accumulating pond connecting place are enlarging shape.
The cold air made can be made to be inhaled into fast in room.
In above-mentioned a kind of efficient air cold type chilled water storage system, described high-pressure gas tank is iron flask.
In above-mentioned a kind of efficient air cold type chilled water storage system, the inner port of described escape pipe is resisted against on the diapire of described cold accumulating pond.
After air through cooling for the first time is discharged from port, moment is cooled from little space and becomes large space cooling, and this process good refrigeration effect, this kind of structure increases the upward stroke of gas to greatest extent, and air is cooled fully.
In above-mentioned a kind of efficient air cold type chilled water storage system, the inner port of described escape pipe is tip shape.
This kind of shape enables escape pipe give vent to anger, and prevents inner port and contacts bottom cold accumulating pond and block.
In above-mentioned a kind of efficient air cold type chilled water storage system, described escape pipe is metal tube.
The heat conductivility of metal material is strong, and the water temperature can used in the inner pipe of tracheae keeps identical with the water temperature in cold accumulating pond.
Compared with prior art, this efficient air cold type chilled water storage system has the following advantages:
1, the air pump of this efficient air cold type chilled water storage system is being worked at night, and is existed by air in high-pressure gas tank, adopts the mode of inflation that air is become high pressure, air is passed in cold water and carry out cooling and removing impurity, good refrigeration effect, rapidly, saves electricity price largely.
2, in this efficient air cold type chilled water storage system, gases at high pressure are by after cold accumulating pond, and most of water-soluble impurity is all dissolved in water, makes the cold air gas of output become pure and fresh, harmless.
3, the inner end of this efficient air cold type chilled water storage system escape pipe is resisted against on the diapire of cold accumulating pond.After air through cooling for the first time is discharged from port, moment is cooled from little space and becomes large space cooling, and this process good refrigeration effect, this kind of structure increases the upward stroke of gas to greatest extent, and air is cooled fully.
4, the inner port of this efficient air cold type chilled water storage system escape pipe is tip shape.This kind of shape enables escape pipe give vent to anger, and prevents inner port and contacts bottom cold accumulating pond and block.
5, the gas of this efficient air cold type chilled water storage system enters bottom cold accumulating pond by escape pipe, is full of cold water in kink, and bending makes air be cooled stroke fully in kink, air is cooled fully, good refrigeration effect.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this efficient air cold type chilled water storage system.
Fig. 2 is the structural representation of the refrigerator pipe of this efficient air cold type chilled water storage system.
Fig. 3 is the structural representation of the sponge block of this efficient air cold type chilled water storage system.
In figure, 1, cold accumulating pond; 2, high-pressure gas tank; 3, air pump; 4, tube connector; 5, air inlet pipe; 6, escape pipe; 6a, kink; 7, sponge block; 8, refrigerator pipe; 9, magnetic valve.
Detailed description of the invention
As shown in Figure 1 to Figure 3, this chilled water storage system comprises cylindrical circular cold accumulating pond 1, cold accumulating pond 1 outer wall is enclosed with one layer of heat preservation layer, in cold accumulating pond 1, there is refrigerator pipes, chilled water storage system also comprises high-pressure gas tank 2, high-pressure gas tank 2 is connected with air pump 3, be connected by tube connector 4 between air pump 3 with high-pressure gas tank 2, tube connector 4 is connected in the gas outlet of air pump 3, the air inlet of air pump 3 is communicated with air inlet pipe 5, one end of air inlet pipe 5 is communicated with air pump 3, the other end of air inlet pipe 5 is communicated with extraneous, high-pressure gas tank 2 is communicated with escape pipe 6, the outer end of escape pipe 6 is communicated with high-pressure gas tank 2, the bottom being positioned at cold accumulating pond 1 is stretched in the inner of escape pipe 6 from the top of cold accumulating pond 1, the inner of escape pipe 6 is positioned at the side bottom cold accumulating pond 1 and is distributed in bottom cold accumulating pond 1 in bending, escape pipe 6 the inner is made up of multiple kink 6a and inner port downwardly bottom cold accumulating pond 1, there is above kink 6a cylindrical sponge block 7, sponge block 7 is connected on the inwall of cold accumulating pond 1, the top place of cold accumulating pond 1 has refrigerator pipe 8, refrigerator pipe 8 leads in room, escape pipe 6 has magnetic valve 9.High-pressure gas tank 2 is iron flask.
This air pump 3 is being worked at night, high-pressure gas tank 2 is made gas, the air that air pump 3 sucks is outside air, when needing refrigeration by day, open magnetic valve 9, gas enters bottom cold accumulating pond 1 by escape pipe 6, cold water is full of in kink 6a, bending makes air be cooled stroke fully in kink 6a, air is cooled fully, period, air pump 3 does not work, greatly save electric energy, in addition, air in high-pressure gas tank 2 is usually containing various impurity particle, after cold accumulating pond 1, the water-soluble impurity of major part is all dissolved in water, the cold air gas of output is made to become pure and fresh, harmless.The design of this chilled water storage system is ingenious, air pump 3 is being worked at night, is existed by air in high-pressure gas tank 2, adopts the mode of inflation that air is become high pressure, is passed into by air in the cold water of kink 6a and carry out cooling and removing impurity, good refrigeration effect, rapidly.Cold air through kink 6a is discharged from the inner port of escape pipe 6, cold water cooling again in cold accumulating pond 1, absorbed by refrigerator pipe 8 finally by sponge block 7, sponge block 7 can by some impurity absorption not soluble in water in air, what air was become is more pure and fresh, the rate of climb of sponge block 7 energy slow down air, makes good refrigeration effect, designs ingenious simultaneously.
As depicted in figs. 1 and 2, refrigerator pipe and cold accumulating pond 1 connecting place are enlarging shape.The cold air made can be made to be inhaled into fast in room.
As shown in Figure 1, the inner port of escape pipe 6 is resisted against on the diapire of cold accumulating pond 1.After air through cooling for the first time is discharged from port, moment is cooled from little space and becomes large space cooling, and this process good refrigeration effect, this kind of structure increases the upward stroke of gas to greatest extent, and air is cooled fully.
As shown in Figure 1, the inner port of escape pipe 6 is tip shape.This kind of shape makes escape pipe 6 give vent to anger, and prevents inner port and contacts bottom cold accumulating pond 1 and block.
Escape pipe 6 is metal tube.The heat conductivility of metal material is strong, and the water temperature in the inner pipe of escape pipe 6 and the water temperature in cold accumulating pond 1 can be made to keep identical.
The air pump 3 of this efficient air cold type chilled water storage system is being worked at night, and is existed by air in high-pressure gas tank 2, adopts the mode of inflation that air is become high pressure, air is passed in cold water and carry out cooling and removing impurity, good refrigeration effect, rapidly, saves electricity price largely.The gas of this efficient air cold type chilled water storage system enters bottom cold accumulating pond 1 by escape pipe 6, is full of cold water in kink 6a, and bending makes air be cooled stroke fully in kink 6a, air is cooled fully, good refrigeration effect.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510351535.8A CN105157137A (en) | 2015-06-24 | 2015-06-24 | Efficient air cooled chilled water storage system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510351535.8A CN105157137A (en) | 2015-06-24 | 2015-06-24 | Efficient air cooled chilled water storage system |
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| CN105157137A true CN105157137A (en) | 2015-12-16 |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2442154Y (en) * | 2000-08-31 | 2001-08-08 | 刘忠潭 | Air cooling device |
| CN1584431A (en) * | 2004-06-04 | 2005-02-23 | 许益富 | Natural air-conditioner for absorbing heat by water |
| US20100025008A1 (en) * | 2008-07-31 | 2010-02-04 | Walford Technologies, Inc. | Geothermal Heating, Ventilating and Cooling System |
| CN102788391A (en) * | 2011-05-20 | 2012-11-21 | 赵文志 | Water refrigeration air conditioner |
| WO2012166000A1 (en) * | 2011-05-31 | 2012-12-06 | Yuryev Eduard Vladimirovich | Air-cleaning installation |
| CN102878625A (en) * | 2011-07-15 | 2013-01-16 | 赵文志 | Improvement setting for water-cooled air conditioner |
| CN202709365U (en) * | 2012-08-14 | 2013-01-30 | 陈建书 | Well air conditioner |
| CN104197450A (en) * | 2014-09-19 | 2014-12-10 | 中山市蓝水能源科技发展有限公司 | Water distribution device in water cold accumulation system |
| CN104214869A (en) * | 2014-09-17 | 2014-12-17 | 中山市蓝水能源科技发展有限公司 | Highly-efficient chilled water storage device |
| CN204254801U (en) * | 2014-10-25 | 2015-04-08 | 赵永好 | Natural well air-conditioning |
-
2015
- 2015-06-24 CN CN201510351535.8A patent/CN105157137A/en not_active Application Discontinuation
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2442154Y (en) * | 2000-08-31 | 2001-08-08 | 刘忠潭 | Air cooling device |
| CN1584431A (en) * | 2004-06-04 | 2005-02-23 | 许益富 | Natural air-conditioner for absorbing heat by water |
| US20100025008A1 (en) * | 2008-07-31 | 2010-02-04 | Walford Technologies, Inc. | Geothermal Heating, Ventilating and Cooling System |
| CN102788391A (en) * | 2011-05-20 | 2012-11-21 | 赵文志 | Water refrigeration air conditioner |
| WO2012166000A1 (en) * | 2011-05-31 | 2012-12-06 | Yuryev Eduard Vladimirovich | Air-cleaning installation |
| CN102878625A (en) * | 2011-07-15 | 2013-01-16 | 赵文志 | Improvement setting for water-cooled air conditioner |
| CN202709365U (en) * | 2012-08-14 | 2013-01-30 | 陈建书 | Well air conditioner |
| CN104214869A (en) * | 2014-09-17 | 2014-12-17 | 中山市蓝水能源科技发展有限公司 | Highly-efficient chilled water storage device |
| CN104197450A (en) * | 2014-09-19 | 2014-12-10 | 中山市蓝水能源科技发展有限公司 | Water distribution device in water cold accumulation system |
| CN204254801U (en) * | 2014-10-25 | 2015-04-08 | 赵永好 | Natural well air-conditioning |
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Application publication date: 20151216 |
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