CN104913421A - Water distributor in chilled water storage device - Google Patents
Water distributor in chilled water storage device Download PDFInfo
- Publication number
- CN104913421A CN104913421A CN201510348412.9A CN201510348412A CN104913421A CN 104913421 A CN104913421 A CN 104913421A CN 201510348412 A CN201510348412 A CN 201510348412A CN 104913421 A CN104913421 A CN 104913421A
- Authority
- CN
- China
- Prior art keywords
- water
- sponge
- cold
- locator
- accumulating pond
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- 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 invention provides a water distributor in a chilled water storage device, and belongs to the field of energy storage. The chilled water storage device comprises a cold storage pool; the water distributor comprises a sponge, a first stop piece used for limiting the sponge to move downwards and a second stop piece used for limiting the sponge to move upwards; the sponge is composed of a cylindrical cylinder portion and a hemispherical hemisphere portion, one side of the cylinder portion is fixedly connected to the hemisphere portion, the diameter of the cylinder portion is matched with the inner diameter of the cold storage pool, and the sponge is completely immersed in a hot water layer in the cold storage pool; the first stop piece is a hemispherical baffle, multiple through holes are formed in the baffle, the baffle is located in the hot water layer of the cold storage pool and fixedly connected to the inner wall of the cold storage pool, and the hemisphere portion leans against the baffle; the second stop piece is also located in the hot water layer and is an annular stop edge in the shape of a circular ring, and the top edge of the cylinder portion leans against the annular stop edge. The water distributor can enable waterflow to evenly and stably enter the cold storage pool at the slow flow rate.
Description
Technical field
the invention belongs to accumulation of energy field, relate to the water-locator in a kind of water cold accumulation device.
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 cistern 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 cistern arrange identical sprinkler, to guarantee that current meet Fo Lei get (Frande) coefficient when entering cistern, 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 steady flow, existing flow straightener generally enters cold accumulating pond by what install that check valve or some buffer gears with pooling feature make uniform fluid flow, although current flow straightener decreases the impulsive force of current, but current maldistribution, still have upset to a certain degree, make thermoclinic length become large, cold consumption is aggravated.
Summary of the invention
the object of the invention is for the above-mentioned problems in the prior art, provide the water-locator in a kind of water cold accumulation device, water-locator in this water cold accumulation device can realize uniform fluid flow is stablized, flow velocity enters in cold accumulating pond slowly, solve the water-locator current maldistribution in existing water cold storage, mesolimnion can be upset and cause the problems such as cold consumption.
object of the present invention realizes by following technical proposal: the water-locator in a kind of water cold accumulation device, it is characterized in that: described water cold accumulation device comprises cylindrical circular cold accumulating pond, in described cold accumulating pond, there is refrigerator pipes, described water-locator comprises sponge, limit block piece one that described sponge moves downward and the block piece two that the described sponge of restriction moves upward, described sponge forms by cylindrical cylindrical portion with in hemispheric half bulb, the side of described cylindrical portion is fixed on described half bulb, the diameter of described cylindrical portion and the internal diameter of described cold accumulating pond match, described sponge all to be immersed in described cold accumulating pond in hot water layer, described block piece one is one is hemispheric baffle plate, described baffle plate has multiple limbers, described baffle plate is positioned at the hot water layer of described cold accumulating pond, described baffle plate plate is fixed on the inwall of described cold accumulating pond, described half bulb is resisted against on described baffle plate, described block piece two is positioned at described hot water layer equally, described block piece two is in circular annular gear edge, the top place of described cylindrical portion is resisted against described annular gear along upper.
the warm water that temperature raises after kind of refrigeration cycle is reclaimed in the effect of this water-locator, temperature layer in cold accumulating pond is three layers, hot water layer respectively, mesolimnion layer and cold water layer, in the whole hot water layer be immersed in cold accumulating pond of sponge, can not impact mesolimnion after warm water falls into, impact when it falls into is absorbed by the sponge entirely, sponge is made up of cylindrical portion and half bulb, half bulb adds the contact area of sponge and hot water layer, add the adsorption capacity of sponge to water, the concussion that the warm water fallen into is caused is reduced to minimum, baffle plate and annular gear are along the axially-movable limiting sponge, make sponge can keep stable in water, can not fluctuate, the design of this water distributor structure is ingenious, structure is simple, keep thermoclinic stable by the sponge increasing special tectonic.
in water-locator in above-mentioned a kind of water cold accumulation device, described annular gear is along to be made up of metal material and on the inwall of the hinged and described cold accumulating pond in one end, described cold accumulating pond inwall has the magnetic patch of protrusion, the other end on described annular gear edge can be adsorbed on described magnetic patch.
annular is kept off edge and can be opened, and facilitates the installation of sponge, when opening, slightly firmly by annular gear along open, during closedown, can be fixed on annular gear edge rapidly by the effect of the absorption of magnetic patch.
in water-locator in above-mentioned a kind of water cold accumulation device, the diameter in described half bulb is identical with the diameter of described cylindrical portion.
this kind of structure maintains the integrality of sponge, realizes jointless structure.
in water-locator in above-mentioned a kind of water cold accumulation device, described baffle plate is made up of stainless steel material.
stainless steel material is antirust, and cost performance is high.
in water-locator in above-mentioned a kind of water cold accumulation device, described annular gear is along being made up of stainless steel material.
stainless steel material is antirust, and cost performance is high.Simultaneously can adsorb by magnetic patch.
compared with prior art, the water-locator in this water cold accumulation device has the following advantages:
1, can not impact mesolimnion after the water-locator warm water in this water cold accumulation device falls into, impact when it falls into is absorbed by the sponge entirely, maintains thermoclinic stable.
, water-locator sponge in this water cold accumulation device is made up of cylindrical portion and half bulb, half bulb adds the contact area of sponge and hot water layer, and add the adsorption capacity of sponge to water, the concussion that the warm water fallen into is caused is reduced to minimum.
, water-locator baffle plate in this water cold accumulation device and annular gear along the axially-movable of restriction sponge, make sponge can keep stable in water, can not fluctuate.
, water distributor structure design in this water cold accumulation device is ingenious, structure is simple, keeps thermoclinic stable by the sponge increasing special tectonic.
, water-locator annular gear in this water cold accumulation device along to be made up of metal material and one end is hinged cold accumulating pond inwall has the magnetic patch of protrusion with on the inwall of cold accumulating pond, the other end on annular gear edge can be adsorbed on described magnetic patch.Annular is kept off edge and can be opened, and facilitates the installation of sponge, when opening, slightly firmly by annular gear along open, during closedown, can be fixed on annular gear edge rapidly by the effect of the absorption of magnetic patch.
Accompanying drawing explanation
fig. 1 is the overall structure schematic diagram of the water-locator in this water cold accumulation device.
fig. 2 is that the annular gear of water-locator in this water cold accumulation device is along structural representation when opening.
fig. 3 is the structural representation of the baffle plate of water-locator in this water cold accumulation device.
in figure, 1, cold accumulating pond; 2, sponge; 2a, cylindrical portion; 2b, half bulb; 3, baffle plate; 3a, limbers; 4, annular gear edge; 5, magnetic patch.
Detailed description of the invention
as shown in figures 1 and 3, in water-locator in this water cold accumulation device, water cold accumulation device comprises cylindrical circular cold accumulating pond 1, in cold accumulating pond 1, there is refrigerator pipes, water-locator comprises sponge 2, the block piece one that restriction sponge 2 moves downward and the block piece two that restriction sponge 2 moves upward, sponge 2 forms by cylindrical cylindrical portion 2a with in hemispheric half bulb 2b, the side of cylindrical portion 2a is fixed on half bulb 2b, the diameter of cylindrical portion 2a and the internal diameter of cold accumulating pond 1 match, sponge 2 all to be immersed in cold accumulating pond 1 in hot water layer, block piece one is one is hemispheric baffle plate 3, baffle plate 3 has multiple limbers 3a, baffle plate 3 is positioned at the hot water layer of cold accumulating pond 1, baffle plate 3 plate is fixed on the inwall of cold accumulating pond 1, half bulb 2b is resisted against on baffle plate 3, block piece two is positioned at hot water layer equally, block piece two is along 4 in circular annular gear, the top place of cylindrical portion 2a is resisted against annular gear along on 4.
the warm water that temperature raises after kind of refrigeration cycle is reclaimed in the effect of this water-locator, temperature layer in cold accumulating pond 1 is three layers, hot water layer respectively, mesolimnion layer and cold water layer, in the whole hot water layer be immersed in cold accumulating pond 1 of sponge 2, can not impact mesolimnion after warm water falls into, impact when it falls into is absorbed by sponge 2 entirely, sponge 2 is made up of cylindrical portion 2a and half bulb 2b, half bulb 2b adds the contact area of sponge 2 and hot water layer, add the adsorption capacity of sponge 2 pairs of water, the concussion that the warm water fallen into is caused is reduced to minimum, baffle plate 3 and annular gear limit the axially-movable of sponges 2 along 4, make sponge 2 can keep stable in water, can not fluctuate, the design of this water distributor structure is ingenious, structure is simple, keep thermoclinic stable by the sponge 2 increasing special tectonic.
as shown in Figure 2, annular gear to be made up of metal material and one end is hinged cold accumulating pond 1 inwall has the magnetic patch 5 of protrusion with on the inwall of cold accumulating pond 1 along 4, and annular gear can be adsorbed on magnetic patch 5 along the other end of 4.Annular gear can be opened along 4, facilitates the installation of sponge 2, when opening, slightly firmly annular gear can be opened along 4, during closedown, is fixed by annular gear rapidly by the effect of the absorption of magnetic patch 5 along 4.
the diameter of half bulb 2b is identical with the diameter of cylindrical portion 2a.This kind of structure maintains the integrality of sponge 2, realizes jointless structure.
baffle plate 3 is made up of stainless steel material.Stainless steel material is antirust, and cost performance is high.
annular gear is made up along 4 of stainless steel material.Stainless steel material is antirust, and cost performance is high.Simultaneously can adsorb by magnetic patch 5.
the design of this water distributor structure is ingenious, and structure is simple, keeps thermoclinic stable by the sponge 2 increasing special tectonic.Can realize uniform fluid flow is stablized, flow velocity enters in cold accumulating pond 1 slowly.
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 water-locator in a water cold accumulation device, it is characterized in that: described water cold accumulation device comprises cylindrical circular cold accumulating pond, in described cold accumulating pond, there is refrigerator pipes, described water-locator comprises sponge, limit block piece one that described sponge moves downward and the block piece two that the described sponge of restriction moves upward, described sponge forms by cylindrical cylindrical portion with in hemispheric half bulb, the side of described cylindrical portion is fixed on described half bulb, the diameter of described cylindrical portion and the internal diameter of described cold accumulating pond match, described sponge all to be immersed in described cold accumulating pond in hot water layer, described block piece one is one is hemispheric baffle plate, described baffle plate has multiple limbers, described baffle plate is positioned at the hot water layer of described cold accumulating pond, described baffle plate plate is fixed on the inwall of described cold accumulating pond, described half bulb is resisted against on described baffle plate, described block piece two is positioned at described hot water layer equally, described block piece two is in circular annular gear edge, the top place of described cylindrical portion is resisted against described annular gear along upper.
2. the water-locator in a kind of water cold accumulation device according to claim 1, it is characterized in that, described annular gear is along to be made up of metal material and on the inwall of the hinged and described cold accumulating pond in one end, described cold accumulating pond inwall has the magnetic patch of protrusion, the other end on described annular gear edge can be adsorbed on described magnetic patch.
3. the water-locator in a kind of water cold accumulation device according to claim 1 and 2, is characterized in that, the diameter in described half bulb is identical with the diameter of described cylindrical portion.
4. the water-locator in a kind of water cold accumulation device according to claim 1 and 2, it is characterized in that, described baffle plate is made up of stainless steel material.
5. the water-locator in a kind of water cold accumulation device according to claim 1 and 2, is characterized in that, described annular gear is along being made up of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510348412.9A CN104913421A (en) | 2015-06-23 | 2015-06-23 | Water distributor in chilled water storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510348412.9A CN104913421A (en) | 2015-06-23 | 2015-06-23 | Water distributor in chilled water storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104913421A true CN104913421A (en) | 2015-09-16 |
Family
ID=54082700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510348412.9A Pending CN104913421A (en) | 2015-06-23 | 2015-06-23 | Water distributor in chilled water storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104913421A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894050A (en) * | 2017-12-15 | 2018-04-10 | 江苏高菱蓄能科技有限公司 | A kind of water-locator |
| CN110447516A (en) * | 2019-09-06 | 2019-11-15 | 北京益康农科技发展有限公司 | A kind of Negative pressure irrigation system |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11304385A (en) * | 1998-04-23 | 1999-11-05 | Taisei Corp | Heat loss reducing mechanism in water heat storage tank |
| JP3866581B2 (en) * | 2002-02-08 | 2007-01-10 | 東京電力株式会社 | Rectification / distribution device for thermal stratification type heat storage tank |
| CN101592384A (en) * | 2008-12-19 | 2009-12-02 | 天津大学 | Natural layering water cold accumulation device |
| CN201954873U (en) * | 2010-12-23 | 2011-08-31 | 上海安悦节能技术有限公司 | Water energy storage device with flexible water distributor |
| CN201964554U (en) * | 2010-12-23 | 2011-09-07 | 深圳市中科拓工程技术有限公司 | Cold storage device |
| CN102175060A (en) * | 2011-03-11 | 2011-09-07 | 上海安悦节能技术有限公司 | Efficient temperature stratification-type water energy-storage water-storage device |
| CN202284919U (en) * | 2011-10-27 | 2012-06-27 | 上海安悦节能技术有限公司 | Multi-direction water distribution temperature stratification type water energy storage device |
| CN202581640U (en) * | 2012-05-18 | 2012-12-05 | 赖正伦 | Water distribution system |
| CN104197455A (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 |
| 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 |
| CN204084709U (en) * | 2014-09-23 | 2015-01-07 | 江苏首创新能源科技有限公司 | A kind of water-locator shower nozzle |
| CN104279672A (en) * | 2014-10-17 | 2015-01-14 | 中山市蓝水能源科技发展有限公司 | Water distribution tank for cold water storage |
-
2015
- 2015-06-23 CN CN201510348412.9A patent/CN104913421A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11304385A (en) * | 1998-04-23 | 1999-11-05 | Taisei Corp | Heat loss reducing mechanism in water heat storage tank |
| JP3866581B2 (en) * | 2002-02-08 | 2007-01-10 | 東京電力株式会社 | Rectification / distribution device for thermal stratification type heat storage tank |
| CN101592384A (en) * | 2008-12-19 | 2009-12-02 | 天津大学 | Natural layering water cold accumulation device |
| CN201954873U (en) * | 2010-12-23 | 2011-08-31 | 上海安悦节能技术有限公司 | Water energy storage device with flexible water distributor |
| CN201964554U (en) * | 2010-12-23 | 2011-09-07 | 深圳市中科拓工程技术有限公司 | Cold storage device |
| CN102175060A (en) * | 2011-03-11 | 2011-09-07 | 上海安悦节能技术有限公司 | Efficient temperature stratification-type water energy-storage water-storage device |
| CN202284919U (en) * | 2011-10-27 | 2012-06-27 | 上海安悦节能技术有限公司 | Multi-direction water distribution temperature stratification type water energy storage device |
| CN202581640U (en) * | 2012-05-18 | 2012-12-05 | 赖正伦 | Water distribution system |
| CN104197455A (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 |
| 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 |
| CN204084709U (en) * | 2014-09-23 | 2015-01-07 | 江苏首创新能源科技有限公司 | A kind of water-locator shower nozzle |
| CN104279672A (en) * | 2014-10-17 | 2015-01-14 | 中山市蓝水能源科技发展有限公司 | Water distribution tank for cold water storage |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894050A (en) * | 2017-12-15 | 2018-04-10 | 江苏高菱蓄能科技有限公司 | A kind of water-locator |
| CN110447516A (en) * | 2019-09-06 | 2019-11-15 | 北京益康农科技发展有限公司 | A kind of Negative pressure irrigation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Kang et al. | Research status of ice-storage air-conditioning system | |
| CN104279672A (en) | Water distribution tank for cold water storage | |
| CN202281435U (en) | Modular water cold-heat storage water distributor | |
| CN103162364A (en) | Water storage and ice storage tandem type central air conditioning system and operating method thereof | |
| CN104913421A (en) | Water distributor in chilled water storage device | |
| CN203586647U (en) | Fire water tank cool storage system for chilled water system | |
| CN104197455A (en) | Water distribution device in water cold accumulation system | |
| CN104197451A (en) | Water distribution device in water cold accumulation system | |
| CN104235983A (en) | Current stabilizer in chilled water storage system | |
| CN204830281U (en) | Water -locator among water storage system | |
| CN204128110U (en) | Water-locator in a kind of chilled water storage system | |
| CN203719008U (en) | Chilled water storage device | |
| CN204141778U (en) | Sprinkler in a kind of chilled water storage system | |
| CN104296291A (en) | Water distribution device in temperature stratification type chilled water storage system | |
| CN104406248A (en) | Water discharge device for cold accumulation pool in water cold accumulation | |
| CN204141774U (en) | One liquidates natural layering water cold accumulation device | |
| CN104296289A (en) | Water distributor for thermocline type water chill storage system | |
| CN202675505U (en) | Reservoir system | |
| CN204141772U (en) | Constant-current stabilizer in a kind of chilled water storage system | |
| CN104913422A (en) | Water distribution pipe in chilled water storage system | |
| CN204165166U (en) | Flow homogenizer in a kind of chilled water storage system | |
| CN104949243A (en) | Cool storage pool in thermocline type water cool storage system | |
| CN204141775U (en) | A kind of water cold storage refrigeration system | |
| CN202598789U (en) | A water distribution device for a chilled water storage air conditioning system | |
| CN105157138A (en) | Flow buffering device in chilled water storage system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150916 |
|
| WD01 | Invention patent application deemed withdrawn after publication |