CN104406248A - Water discharge device for cold accumulation pool in water cold accumulation - Google Patents
Water discharge device for cold accumulation pool in water cold accumulation Download PDFInfo
- Publication number
- CN104406248A CN104406248A CN201410551627.6A CN201410551627A CN104406248A CN 104406248 A CN104406248 A CN 104406248A CN 201410551627 A CN201410551627 A CN 201410551627A CN 104406248 A CN104406248 A CN 104406248A
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- water
- cold
- pipe
- accumulating pond
- mozzle
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- 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
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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
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The invention provides a water discharge device for a cold accumulation pool in water cold accumulation and belongs to the field of energy accumulation. The cold accumulation pool in the water discharge device is of a cylindrical cylinder, the lower part of the interior of the cold accumulation pool is provided with a refrigeration pipe; the water discharge device comprises a water storage pipe which is positioned at the outer wall of the bottom end of the cold accumulation pool and is necked; the port of one end of the water storage pipe is necked towards the other end of the water storage pipe; a flaring end is communicated with the cold accumulation pool and is internally provided with a necked sponge; the sponge is fixedly connected to the inner wall of the flaring end of the water storage pipe; one end of the sponge is contacted with cold water in the cold accumulation pool; the necked end of the water storage pipe is connected with an electromagnetic valve; the water storage pipe is obliquely downwards arranged; a water outlet of the electromagnetic valve is connected with a diversion pipe; the diversion pipe is obliquely downwards arranged; a water outlet pipe arranged below a port at the other end of the diversion pipe is provided with a water outlet pipe; the water outlet pipe is not in contact with the diversion pipe; the periphery of the water outlet pipe is fixed, and the outer wall of the water outlet pipe is provided with an opening; the opening corresponds to the port in the other end of the diversion pipe; the water outlet pipe is connected with a water pump. The water discharge device is smart in structural design and does not cause changes of a thermocline layer.
Description
Technical field
the invention belongs to accumulation of energy field, relate to the discharging device of the cold accumulating pond in a kind of water cold storage.
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.
in order in cold accumulating pond vertical direction cross section on, current are made to flow equably on whole section reposefully with gravity current or piston flow and import reposefully in pond (or drawing by pond), formed between warm water district, top and cold water area, bottom and keep effective, thickness is a little as far as possible caloic switching layer, key is that the top and the bottom in cold accumulating pond arrange identical sprinkler, to guarantee that current meet Fo Lei get (Frande) coefficient when entering cold accumulating pond, make uniform fluid flow distribute and disturbance minimally enters cold accumulating pond.The design and construction of sprinkler is the key technology of thermal stratification type water cold storage, and we are called usually, the water distribution technology of water cold storage.
water distribution technology is also known as uniform flow technology, the pipeline circulation used time is carried out when needs extract cold water in cold accumulating pond, extracted by pump working, in this process, existing method for yielding water often just pads lastblock sponge in cold accumulating pond, reduced velocity flow is made by the effect of sponge, but problem is, water pump suction is excessive causes sponge to be caved in, and the effect slowing down flow velocity of sponge is inadequate, still there is maldistribution in current, still have upset to a certain degree, thermoclinic length in cold accumulating pond is made to become large, cold consumption is aggravated, and the vibration that amplitude differs can be there is during pump working, the pipe fitting related with water pump is caused to vibrate, pipe fitting drives cold accumulating pond vibration, cause that the mesolimnion in cold accumulating pond is affected by vibration to change.
Summary of the invention
the object of the invention is for the above-mentioned problems in the prior art, provide the discharging device of the cold accumulating pond in a kind of water cold storage, the discharging device smart structural design of the cold accumulating pond in this water cold storage, mesolimnion can not be caused to change, the discharging device design solving the cold accumulating pond in existing water cold storage is optimized not, easily cause the vibration of cistern, can significantly upset mesolimnion and cause the problems such as cold consumption.
object of the present invention realizes by following technical proposal: the discharging device of the cold accumulating pond in a kind of water cold storage, it is characterized in that: described cold accumulating pond is cylindrical shell cylindrically, in described cold accumulating pond, below place has refrigerator pipes, described discharging device comprises the water pipe in reducing shape of the bottom outer wall being positioned at described cold accumulating pond, described water pipe is connected with described cold accumulating pond, described water pipe one end port is reducing shape to the other end, described flared end is communicated with described cold accumulating pond and has the sponge in reducing shape in this end described, described sponge is connected on the inwall of described water pipe flared end, one end of described sponge contacts with the cold water in described cold accumulating pond, the necking end of described water pipe is connected with magnetic valve, described water pipe is downward-sloping setting, the delivery port of described magnetic valve is connected with mozzle, described mozzle is downward-sloping setting, described mozzle one end is connected in described magnetic valve, the below of described mozzle other end port has outlet pipe, described outlet pipe and described mozzle are not in contact with each other, described outlet pipe circumference is fixed and outer wall has the opening of ovalize, described opening is corresponding with described mozzle other end port, described outlet pipe is connected with water pump.
when this discharging device water pump does not work, magnetic valve is in closed condition, now cold water is full of water pipe, when refrigeration starts, pump working, magnetic valve is opened simultaneously, current are flowing in outlet pipe through mozzle by opening under gravity, effect through water pump absorbs cold water as cooling, in this process, cold water is drawn by sponge, the cold water in cold accumulating pond can be made evenly to flow out slowly, can not disturbance mesolimnion, the flared end of water pipe connects cold accumulating pond makes the sponge size of its inwall increase, thus increase the cool water quantity of sponge absorption, accelerate refrigerating speed, because pump working can vibrate, and outlet pipe and mozzle are non-touching, thus the vibration of water pump can not have influence on cold accumulating pond completely, make oblique temperature held stationary in cold accumulating pond, this discharging device smart structural design, the transmission of cold water is carried out by the mode of " water receiving ", simultaneously water pump not direct effect cold accumulating pond carry out water suction work, avoid the excessive phenomenon causing sponge to be caved in of suction to occur.
the discharging device of the cold accumulating pond in above-mentioned a kind of water cold storage, the port outer wall of described mozzle has deflector, and one end of described deflector is fixed on the outer wall of described mozzle port, and the other end of described deflector is towards the edge of described opening.
the effect of deflector prevents portion of cold water from not flowing in opening, has spacing effect.
the discharging device of the cold accumulating pond in above-mentioned a kind of water cold storage, the edge of described opening has the water fender erect and arrange.
water fender prevents cold water from flowing out opening and causes waste, and it is thorough that design is considered.
the discharging device of the cold accumulating pond in above-mentioned a kind of water cold storage, the angle of inclination of described mozzle is 30-40 degree.
through experiment draw, when the angle of inclination of mozzle be 30-40 spend time, refrigeration and cold feed are balanced.
the discharging device of the cold accumulating pond in above-mentioned a kind of water cold storage, the bore of described opening is greater than the external diameter of described mozzle.
cold water can be made to fall into completely in opening, prevent waste.
compared with prior art, the discharging device of the cold accumulating pond in this water cold storage has the following advantages:
the discharging device of the cold accumulating pond 1, in this water cold storage carries out the transmission of cold water by the mode of " water receiving ", simultaneously water pump not direct effect cold accumulating pond carry out water suction work, avoid the excessive phenomenon generation causing sponge cave in of suction.
, cold accumulating pond in this water cold storage discharging device mozzle port outer wall on there is deflector, one end of deflector is fixed on the outer wall of mozzle port, and the other end of deflector is towards the edge of opening.The effect of deflector prevents portion of cold water from not flowing in opening, has spacing effect.
, cold accumulating pond in this water cold storage the edge of opening of discharging device there is the water fender erect and arrange.Water fender prevents cold water from flowing out opening and causes waste, and it is thorough that design is considered.
, cold accumulating pond in this water cold storage the flared end of water pipe of discharging device connect cold accumulating pond the sponge size of its inwall can be increased, thus increase the cool water quantity of sponge absorption, accelerate refrigerating speed.
Accompanying drawing explanation
fig. 1 is the overall structure schematic diagram of the discharging device of cold accumulating pond in this water cold storage.
fig. 2 is the structural representation of outlet pipe in the discharging device of cold accumulating pond in this water cold storage.
fig. 3 is the structural representation of mozzle in the discharging device of cold accumulating pond in this water cold storage.
in figure, 1, cold accumulating pond; 2, refrigerator pipes; 3, water pipe; 4, sponge; 5, magnetic valve; 6, mozzle; 6a, deflector; 7, outlet pipe; 7a, opening; 7b, water fender.
Detailed description of the invention
as shown in Figure 1 to Figure 3, in the discharging device of the cold accumulating pond in this water cold storage, cold accumulating pond 1 is cylindrical shell cylindrically, in cold accumulating pond 1, below place has refrigerator pipes 2, discharging device comprises the water pipe 3 in reducing shape of the bottom outer wall being positioned at cold accumulating pond 1, water pipe 3 is connected with cold accumulating pond 1, water pipe 3 one end port is reducing shape to the other end, flared end is communicated with cold accumulating pond 1 and the sponge 4 had in this end in reducing shape, sponge 4 is connected on the inwall of water pipe 3 flared end, one end of sponge 4 contacts with the cold water in cold accumulating pond 1, the necking end of water pipe 3 is connected with magnetic valve 5, water pipe 3 is in downward-sloping setting, the delivery port of magnetic valve 5 is connected with mozzle 6, mozzle 6 is in downward-sloping setting, mozzle 6 one end is connected in magnetic valve 5, the below of mozzle 6 other end port has outlet pipe 7, outlet pipe 7 and mozzle 6 are not in contact with each other, outlet pipe 7 circumference is fixed and outer wall is had the opening 7a of ovalize, opening 7a is corresponding with mozzle 6 other end port, outlet pipe 7 is connected with water pump.
when this discharging device water pump does not work, magnetic valve 5 is in closed condition, now cold water is full of water pipe 3, when refrigeration starts, pump working, magnetic valve 5 is opened simultaneously, current are flowing in outlet pipe 7 through mozzle 6 by opening 7a under gravity, effect through water pump absorbs cold water as cooling, in this process, cold water is drawn by sponge 4, the cold water in cold accumulating pond 1 can be made evenly to flow out slowly, can not disturbance mesolimnion, the flared end of water pipe 3 connects cold accumulating pond 1 makes sponge 4 size of its inwall increase, thus increase the cool water quantity of sponge 4 absorption, accelerate refrigerating speed, because pump working can vibrate, and outlet pipe 7 and mozzle 6 are non-touching, thus the vibration of water pump can not have influence on cold accumulating pond 1 completely, make oblique temperature held stationary in cold accumulating pond 1, this discharging device smart structural design, the transmission of cold water is carried out by the mode of " water receiving ", simultaneously water pump not direct effect cold accumulating pond 1 carry out water suction work, avoid the excessive phenomenon causing sponge 4 to be caved in of suction to occur.
as shown in figures 1 and 3, the port outer wall of mozzle 6 has deflector 6a, one end of deflector 6a is fixed on the outer wall of mozzle 6 port, and the other end of deflector 6a is towards the edge of opening 7a.The effect of deflector 6a prevents portion of cold water from not flowing in opening 7a, has spacing effect.
as depicted in figs. 1 and 2, the edge of opening 7a has the water fender 7b erectting and arrange.Water fender 7b prevents cold water from flowing out opening 7a and causes waste, and it is thorough that design is considered.
the angle of inclination of mozzle 6 is 30-40 degree.Through experiment draw, when the angle of inclination of mozzle 6 be 30-40 spend time, refrigeration and cold feed are balanced.
the bore of opening 7a is greater than the external diameter of mozzle 6.Cold water can be made to fall into completely in opening 7a, prevent waste.
cold accumulating pond discharging device smart structural design in this water cold storage, mesolimnion can not be caused to change, carried out the transmission of cold water by " water receiving " mode of unique design, simultaneously water pump not direct effect cold accumulating pond 1 carry out water suction work, avoid the excessive phenomenon generation causing sponge 4 cave in of suction.
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 (5)
1. the discharging device of the cold accumulating pond in a water cold storage, it is characterized in that: described cold accumulating pond is cylindrical shell cylindrically, in described cold accumulating pond, below place has refrigerator pipes, described discharging device comprises the water pipe in reducing shape of the bottom outer wall being positioned at described cold accumulating pond, described water pipe is connected with described cold accumulating pond, described water pipe one end port is reducing shape to the other end, described flared end is communicated with described cold accumulating pond and has the sponge in reducing shape in this end described, described sponge is connected on the inwall of described water pipe flared end, one end of described sponge contacts with the cold water in described cold accumulating pond, the necking end of described water pipe is connected with magnetic valve, described water pipe is downward-sloping setting, the delivery port of described magnetic valve is connected with mozzle, described mozzle is downward-sloping setting, described mozzle one end is connected in described magnetic valve, the below of described mozzle other end port has outlet pipe, described outlet pipe and described mozzle are not in contact with each other, described outlet pipe circumference is fixed and outer wall has the opening of ovalize, described opening is corresponding with described mozzle other end port, described outlet pipe is connected with water pump.
2. the discharging device of the cold accumulating pond in a kind of water cold storage according to claim 1, it is characterized in that, the port outer wall of described mozzle has deflector, one end of described deflector is fixed on the outer wall of described mozzle port, and the other end of described deflector is towards the edge of described opening.
3. the discharging device of the cold accumulating pond in a kind of water cold storage according to claim 1 and 2, is characterized in that, the edge of described opening has the water fender erect and arrange.
4. the discharging device of the cold accumulating pond in a kind of water cold storage according to claim 1 and 2, is characterized in that, the angle of inclination of described mozzle is 30-40 degree.
5. the discharging device of the cold accumulating pond in a kind of water cold storage according to claim 1 and 2, is characterized in that, the bore of described opening is greater than the external diameter of described mozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551627.6A CN104406248A (en) | 2014-10-17 | 2014-10-17 | Water discharge device for cold accumulation pool in water cold accumulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551627.6A CN104406248A (en) | 2014-10-17 | 2014-10-17 | Water discharge device for cold accumulation pool in water cold accumulation |
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| Publication Number | Publication Date |
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| CN104406248A true CN104406248A (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410551627.6A Pending CN104406248A (en) | 2014-10-17 | 2014-10-17 | Water discharge device for cold accumulation pool in water cold accumulation |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676788A (en) * | 2015-03-13 | 2015-06-03 | 中山市蓝水能源科技发展有限公司 | Water cold storage system pressure difference type water discharging device |
| CN105157132A (en) * | 2015-06-24 | 2015-12-16 | 许文辉 | Fountain type chilled water storage system for large place |
| CN105157135A (en) * | 2015-06-24 | 2015-12-16 | 许文辉 | Fountain type chilled water storage system |
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|---|---|---|---|---|
| CN2139680Y (en) * | 1992-10-28 | 1993-08-04 | 陈则韶 | Energy-saving temp.-lowering heat exchange box |
| JPH10160208A (en) * | 1996-12-02 | 1998-06-19 | Mitsubishi Electric Corp | Dynamic type ice making device and cold heat storage and utilizing system employing the same |
| JPH11257832A (en) * | 1998-03-11 | 1999-09-24 | Sanyo Electric Co Ltd | Cooling storage chamber |
| CN201013202Y (en) * | 2006-08-02 | 2008-01-30 | 任凯 | Waterfall screen window |
| CN203860176U (en) * | 2014-05-22 | 2014-10-08 | 冯思源 | Automatic watering device |
-
2014
- 2014-10-17 CN CN201410551627.6A patent/CN104406248A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2139680Y (en) * | 1992-10-28 | 1993-08-04 | 陈则韶 | Energy-saving temp.-lowering heat exchange box |
| JPH10160208A (en) * | 1996-12-02 | 1998-06-19 | Mitsubishi Electric Corp | Dynamic type ice making device and cold heat storage and utilizing system employing the same |
| JPH11257832A (en) * | 1998-03-11 | 1999-09-24 | Sanyo Electric Co Ltd | Cooling storage chamber |
| CN201013202Y (en) * | 2006-08-02 | 2008-01-30 | 任凯 | Waterfall screen window |
| CN203860176U (en) * | 2014-05-22 | 2014-10-08 | 冯思源 | Automatic watering device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676788A (en) * | 2015-03-13 | 2015-06-03 | 中山市蓝水能源科技发展有限公司 | Water cold storage system pressure difference type water discharging device |
| CN105157132A (en) * | 2015-06-24 | 2015-12-16 | 许文辉 | Fountain type chilled water storage system for large place |
| CN105157135A (en) * | 2015-06-24 | 2015-12-16 | 许文辉 | Fountain type chilled water storage system |
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Application publication date: 20150311 |