CN108151216A - A kind of cold-storage device - Google Patents
A kind of cold-storage device Download PDFInfo
- Publication number
- CN108151216A CN108151216A CN201810050432.1A CN201810050432A CN108151216A CN 108151216 A CN108151216 A CN 108151216A CN 201810050432 A CN201810050432 A CN 201810050432A CN 108151216 A CN108151216 A CN 108151216A
- Authority
- CN
- China
- Prior art keywords
- water
- cold
- partition board
- cistern
- density
- 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
- 238000003860 storage Methods 0.000 title claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 125
- 238000005192 partition Methods 0.000 claims abstract description 69
- 239000000725 suspension Substances 0.000 claims abstract description 68
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 239000004677 Nylon Substances 0.000 claims description 7
- 229920001778 nylon Polymers 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009826 distribution Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000007667 floating Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 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
-
- 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
- F24F2005/0025—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 using heat exchange fluid storage tanks
-
- 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
- F24F2005/0032—Systems storing energy during the night
-
- 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 discloses a kind of cold-storage device, including：Cistern for water storage, the upper water distributor for being arranged on the cistern top are arranged on the lower water-dispensing device of the cistern lower part and are arranged in the cistern to be isolated the suspension partition board of hot water or cold water, and the density of the suspension partition board is in the cistern between the density of hot water or cold water.Advantageous effect caused by the present invention is to promote the utilization rate of the cistern, and reduce cost.
Description
Technical field
The present invention relates to Water cold storage technology field, more specifically, being to be related to a kind of cold-storage device.
Background technology
The principle of Water cold storage technology according to water, realize at different temperature by its density difference.One atmospheric pressure
Under, the density of 4 °C of water is maximum, is at this time 1000kg/m3, when water temperature is higher than 4 °C or lower than 4 °C, density is all
It can reduce.The temperature that water cold storage is typically chosen water at low temperature is 4 DEG C.When being contacted there are two types of the water surface of different temperatures, height can be presented
The phenomenon that for the water of temperature above, the water of low temperature is below, the thermoclinic phenomenon of transition that there are one centres, this water natural layering quilt
Natural layering formula Water cold storage technology is thus referred to as in Water cold storage technology.
Water cool-storage technology system cardinal principle is that the cold water of about 4-6 degree is stored in cold-storage device in the low power consumption time
In, the cold water stored is discharged into use in the peak of power consumption period, has reached saving operating cost and electric power " moves peak to fill out
The purpose of paddy ".
The cold-storage mode actually used at present can be divided into natural layering formula, labyrinth type, diaphragm type etc., wherein natural layering formula
Occupy more than 95%.The key technology of natural layering formula water cold storage is to ensure that thermocline thickness is as small as possible, thermoclinic
Formation mainly has 2 factors, and the hot and cold water mixing and heat transfer that water flowing generates, what water distributor solved is the shadow of previous factor
It rings, plug flow is generated by uniform water distribution or gravity stream reduces the disturbance between hot and cold water and reduces thermocline thickness.It is relatively good
Water distributor design and manufacture can accomplish thermocline thickness stabilization in 500mm or so, it is horizontal poor close to 1000mm, and building
The basement built, which builds water storage pool particularly fire water and is transformed into the application of water storage pool, to be in the great majority, and the depth of water is in the majority for 3-5 meters,
The thermoclinic influence to pond utilization rate will influence still very big, it is also necessary to which water distribution uniformity leads to water distribution between 5-17%
The cost of device is excessively high.
Invention content
The technical problems to be solved by the invention are to provide a kind of cold-storage device for structure, improve and cistern is utilized
A kind of cold-storage device of rate.
The purpose of the present invention is achieved through the following technical solutions：A kind of cold-storage device, including：For the storage of water storage
It pond, the upper water distributor for being arranged on the cistern top, the lower water-dispensing device for being arranged on the cistern lower part and is arranged on
For being isolated the suspension partition board of hot water or cold water in the cistern, the density of the suspension partition board cold water in the cistern
Between the density of hot water.
Due to adding the suspension partition board for hot water or cold water to be isolated, the suspension partition board in the cistern
Density in the cistern between the density of hot water or cold water, can make the suspension partition board be suspended in hot water or cold water it
Between, suspension partition board described in this way can reduce the mutual disturbance of hot water or cold water, reduce thermoclinic thickness, described so as to be promoted
The utilization rate of cistern；Because the suspension partition board is provided between the upper water distributor and the lower water-dispensing device, only
Need rough water distribution, it is of less demanding to the layout density of the upper water distributor and the lower water-dispensing device, so as to reduce cost into
This.
Preferably, the upper water distributor is H-type or octagon.The upper water distributor is arranged to H-type or octagon, in this way may be used
To reduce the density of setting of the upper water distributor, so as to promote the utilization rate of the cistern.
Preferably, the lower water-dispensing device is H-type or octagon.The lower water-dispensing device is arranged to H-type or octagon, in this way may be used
To reduce the density of setting of the lower water-dispensing device, so as to promote the utilization rate of the cistern.
Preferably, the suspension partition board is spliced by polylith separator unit.Suspension partition board partition board as described in polylith
Unit spliced forms, and this splicing construction is relative to the cost for generally speaking, reducing the suspension partition board, while ease of assembly
And transport.
Preferably, it is flexible coupling between the separator unit.The mode being flexible coupling between the separator unit, just
In Assembling use and collapsed transportable, construction and transportation cost are reduced.
Preferably, it is flexible coupling between the separator unit by nylon cable tie.Pass through institute between the separator unit
It states nylon cable tie to be flexible coupling, the nylon cable tie material selection is cheap, while band formal operations are simple, it can be achieved that described
Quick connection between separator unit.
Preferably, the suspension partition board includes PVC foam plate.The suspension partition board includes the PVC foam plate, described outstanding
The good and at low cost PVC foam plate of floating partition board selection heat-proof quality, it is possible to reduce the mutual disturbance of hot water or cold water reduces oblique
The thickness of warm layer, so as to promote the utilization rate of the cistern
Preferably, the thermal conductivity factor of the suspension partition board is 0.03 to 0.1w/ (m.k).The suspension partition board is set to hot coefficient
It is set between 0.03 to 0.1w/ (m.k), the utilization rate of the cistern can be promoted.
Preferably, the suspension partition board makes its density between the density of hot and cold water by counterweight.The suspension partition board leads to
Crossing counterweight makes its density between the density of hot and cold water so that it is convenient to obtain the density needed for the suspension partition board, and counterweight can drop
The low suspension partition board material selection requirement, can the lower material of alternative costs be applied to the suspension partition board,
So as to reduce cost.
Preferably, the suspension partition board carries out counterweight by lead, is configured with the formal distribution formula of lead button.The suspension partition board
Counterweight is carried out by lead, is configured with the formal distribution formula of lead button, more light-weighted material just can be used using lead button counterweight, into
This is also lower.
Advantageous effect is caused by the present invention：Due to adding that hot water or cold water is isolated in the cistern
The suspension partition board, the density of the suspension partition board between the density of hot water or cold water, can make described in the cistern
Suspension partition board is suspended between hot water or cold water, and suspension partition board described in this way can reduce the mutual disturbance of hot water or cold water, drop
Low thermoclinic thickness, so as to promote the utilization rate of the cistern；Because the upper water distributor and the lower water-dispensing device it
Between be provided with the suspension partition board, so rough water distribution is only needed, to the arrangement of the upper water distributor and the lower water-dispensing device
Density requirements are not high, so as to reduce cost.
Description of the drawings
Fig. 1 is the structure diagram that the cold-storage of the embodiment of the present invention starts；
Fig. 2 is the structure diagram of the cold-storage midway of the embodiment of the present invention；
Fig. 3 is the structure diagram that the cold-storage of the embodiment of the present invention terminates；
Fig. 4 is the structure diagram for letting cool beginning of the embodiment of the present invention；
Fig. 5 is the structure diagram for letting cool midway of the embodiment of the present invention；
Fig. 6 is the structure diagram for letting cool end of the embodiment of the present invention；
Fig. 7 is the suspension diaphragm structure schematic diagram of the embodiment of the present invention.
Wherein：1st, cistern；2nd, upper water distributor；3rd, lower water-dispensing device；4th, suspension partition board；5th, nylon cable tie.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
To limit the present invention.
The invention will be further described with preferred embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 7, the present invention provides a kind of cold-storage device, including：Cistern 1 for water storage is arranged on
The upper water distributor 2 on 1 top of cistern, the lower water-dispensing device 3 for being arranged on 1 lower part of cistern and it is arranged on the storage
For the mobilizable suspension partition board 4 of hot water or cold water to be isolated in pond 1, the density of the suspension partition board 4 is in the cistern 1
Between the density of hot water or cold water, the suspension partition board 4 can in this way be suspended between hot water or cold water.
Due to adding the suspension partition board 4 for hot water or cold water to be isolated in the cistern 1, it is described suspend every
The density of plate 4 in the cistern 1 between the density of hot water or cold water, can make the suspension partition board 4 be suspended in cold water and
Between hot water, suspension partition board 4 described in this way can reduce the mutual disturbance of hot water or cold water, reduce thermoclinic thickness, so as to
Promote the utilization rate of the cistern 1；Because it is provided with the suspension between the upper water distributor 2 and the lower water-dispensing device 3
Partition board 4, so rough water distribution is only needed, it is of less demanding to the layout density of the upper water distributor 2 and the lower water-dispensing device 3,
So as to reduce cost.
In embodiments of the present invention, the upper water distributor 2 is H-type or octagon, can be selected according to cost and cost needs
The upper water distributor 2 is arranged to H-type or octagon, the density of setting of the upper water distributor 2 can be reduced in this way, so as to be promoted
State the utilization rate of cistern 1.
Likewise, the lower water-dispensing device 3 is H-type or octagon, can the lower water distribution be selected according to cost and cost needs
Device 3 is arranged to H-type or octagon, can reduce the density of setting of the lower water-dispensing device 3 in this way, so as to promote the cistern 1
Utilization rate.
In embodiments of the present invention, the suspension partition board 4 is spliced by polylith separator unit, and this splicing construction is opposite
For overall structure, the cost of the suspension partition board 4 is reduced, while also allows for assembling and transport.
In embodiments of the present invention, it is flexible coupling between the separator unit, the mode being flexible coupling is convenient for Assembling
Using and collapsed transportable, reduce construction and transportation cost.
In embodiments of the present invention, it is flexible coupling between the separator unit by nylon cable tie 5, the nylon cable tie
5 material selections are less expensive, while band formal operations are simple, it can be achieved that quick connection between the separator unit.
In embodiments of the present invention, the suspension partition board 4 can select PVC foam plate, other to have good heat-proof quality
Material can also.PVC foam plate selected in the present embodiment has the characteristics that heat-proof quality is good and the cost of material is low, can be with
The mutual disturbance of hot water or cold water is reduced, thermoclinic thickness is reduced, so as to promote the utilization rate of the cistern 1
In embodiments of the present invention, the thermal conductivity factor of the suspension partition board 4 is for the thermal conductivity factor of 0.03 to 0.1w/ (m.k) water
0.62.The suspension partition board be set as 0.03 to 0.1w/ (m.k) to hot coefficient between, the profit of the cistern can be promoted
With rate.
In embodiments of the present invention, the suspension partition board 4 makes its density between the density of hot and cold water by counterweight, in this way
The density needed for the suspension partition board 4 is conveniently obtained, counterweight can reduce the material selection requirement of the suspension partition board 4, can
The material for selecting cost lower can be applied to the suspension partition board 4, so as to reduce cost, the density of the suspension partition board 4
Make its density between the density of hot and cold water by counterweight, i.e., described suspension partition board 4 will sink when being in hot water, in cold water
Among the position of itself can be adjusted to the junction of hot and cold water can always, toward floating so as to play to hot water or cold water
Insulating effect.
In embodiments of the present invention, the suspension partition board 4 carries out counterweight by lead, is configured with the formal distribution formula of lead button.
The density of lead button is higher, can use more light-weighted material using lead button counterweight, cost is also lower.
In embodiments of the present invention, with the temperature of cold water in 4 DEG C, density in 0.99997g/cm3；The temperature of hot water is 14
DEG C, density is in 0.99945g/cm3；The density of the suspension partition board 4 is for 0.9997g/cm3.The cistern 1 is in cold-storage
Before, entirely the coolant-temperature gage of the cistern 1 is higher, density is smaller, and the suspension partition board 4 rests on the cistern 1
Bottom；After cold-storage starts, the bottom of the cistern 1 starts the cold water of injection, and the suspension partition board 4 is in the plug flow of water at low temperature
It is up moved under promotion, because the suspension partition board 4 not fully seals, the leakage of cold water causes the shifting of the suspension partition board 4
The dynamic amount of movement for slightly lagging behind water at low temperature, buoyancy, which generates motion vector, at this time makes the suspension partition board 4 pull up to low temperature water layer
It is mobile；The cyclic process of multiple lag-pursuit-lag-pursuit is had in entire process of cool, until cold-storage terminates, institute at this time
State the top that suspension partition board 4 rests on the cistern 1.
The cistern 1 is when letting cool, and as Figure 4-Figure 6, the cold water of 1 bottom of cistern is pumped, hot water into
Enter the top of the cistern 1, the suspension partition board 4 moves down under the promotion of plug flow, because the suspension partition board 4 is simultaneously
Endless hermetically sealed, the leakage of hot water causes the movement of the suspension partition board 4 slightly to lag behind the amount of movement of high-temperature water, and buoyancy produces at this time
Give birth to the movement that motion vector makes the suspension partition board 4 pull up to high temperature water layer；It is had in entire discharging cold course and repeatedly lags-chase after
- lag-cyclic process pursued is caught up with, until letting cool end, the suspension partition board 4 rests on the bottom of the cistern 1 at this time.
Those skilled in the art can go out corresponding configuration according to present inventive concept with Aided design completely, therefore, the present invention
Specific configuration repeats no more.
The foregoing is merely the section Examples of the present invention, not thereby limit the scope of the invention, every utilization
The equivalent system or equivalent process transformation that description of the invention and accompanying drawing content are made directly or indirectly are used in other correlations
Technical field, be included within the scope of the present invention.
Claims (10)
1. a kind of cold-storage device, which is characterized in that including：Cistern for water storage is arranged on the cistern top
It water distributor, the lower water-dispensing device for being arranged on the cistern lower part and is arranged in the cistern for cold water and heat to be isolated
The suspension partition board of water, the density of the suspension partition board is in the cistern between the density of hot water or cold water.
2. a kind of cold-storage device according to claim 1, which is characterized in that the upper water distributor is H-type or octagon.
3. a kind of cold-storage device according to claim 1, which is characterized in that the lower water-dispensing device is H-type or octagon.
4. a kind of cold-storage device according to claim 1, which is characterized in that the suspension partition board is spelled by polylith separator unit
It connects.
5. a kind of cold-storage device according to claim 4, which is characterized in that be flexible coupling between the separator unit.
6. a kind of cold-storage device according to claim 5, which is characterized in that pass through nylon cable tie between the separator unit
It is flexible coupling.
7. a kind of cold-storage device according to claim 1, which is characterized in that the suspension partition board includes PVC foam plate.
8. a kind of cold-storage device according to claim 1, which is characterized in that the thermal conductivity factor of the suspension partition board is 0.03
To 0.1w/ (m.k).
9. a kind of cold-storage device according to claim 1, which is characterized in that the suspension partition board makes its density by counterweight
Between the density of hot water or cold water.
10. a kind of cold-storage device according to claim 9, which is characterized in that the suspension partition board is distributed in by lead button
Counterweight is carried out on plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810050432.1A CN108151216A (en) | 2018-01-18 | 2018-01-18 | A kind of cold-storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810050432.1A CN108151216A (en) | 2018-01-18 | 2018-01-18 | A kind of cold-storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108151216A true CN108151216A (en) | 2018-06-12 |
Family
ID=62461938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810050432.1A Pending CN108151216A (en) | 2018-01-18 | 2018-01-18 | A kind of cold-storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108151216A (en) |
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|---|---|---|---|---|
| CN2439645Y (en) * | 2000-03-28 | 2001-07-18 | 徐欣渡 | Cooling water complete set series connecting with diaphragm water cell cold storage device |
| CN2519177Y (en) * | 2002-01-24 | 2002-10-30 | 黄明 | High-efficiency water cold-storage device |
| CN2689122Y (en) * | 2004-03-29 | 2005-03-30 | 杨颖� | Dynamic cold-hot water separated effective water heaters |
| JP2006248338A (en) * | 2005-03-09 | 2006-09-21 | Denso Corp | Cold storage heat exchanger equipped with ejector, expansion valve, and air-conditioner for vehicle |
| CN201697250U (en) * | 2010-03-25 | 2011-01-05 | 同方节能工程技术有限公司 | Naturally stratified open-type chilled water storage device |
| CN202675505U (en) * | 2012-06-19 | 2013-01-16 | 北京中标新亚机电工程有限公司 | Reservoir system |
| CN204100444U (en) * | 2014-08-27 | 2015-01-14 | 温州大学城市学院 | A kind of natural layering water cold accumulation device of automatic control current size |
| DE102015003286A1 (en) * | 2015-03-14 | 2016-09-15 | Peter Wasseroth | Hot water heat storage |
| CN205909428U (en) * | 2016-07-02 | 2017-01-25 | 无锡中节能建筑能源有限公司 | Novel hold cool water pool |
| CN206338900U (en) * | 2016-12-26 | 2017-07-18 | 张伟 | A kind of thermal stratification water cold accumulation device |
| CN207936371U (en) * | 2018-01-18 | 2018-10-02 | 深圳市中鼎空调净化有限公司 | A kind of cold-storage device |
-
2018
- 2018-01-18 CN CN201810050432.1A patent/CN108151216A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2439645Y (en) * | 2000-03-28 | 2001-07-18 | 徐欣渡 | Cooling water complete set series connecting with diaphragm water cell cold storage device |
| CN2519177Y (en) * | 2002-01-24 | 2002-10-30 | 黄明 | High-efficiency water cold-storage device |
| CN2689122Y (en) * | 2004-03-29 | 2005-03-30 | 杨颖� | Dynamic cold-hot water separated effective water heaters |
| JP2006248338A (en) * | 2005-03-09 | 2006-09-21 | Denso Corp | Cold storage heat exchanger equipped with ejector, expansion valve, and air-conditioner for vehicle |
| CN201697250U (en) * | 2010-03-25 | 2011-01-05 | 同方节能工程技术有限公司 | Naturally stratified open-type chilled water storage device |
| CN202675505U (en) * | 2012-06-19 | 2013-01-16 | 北京中标新亚机电工程有限公司 | Reservoir system |
| CN204100444U (en) * | 2014-08-27 | 2015-01-14 | 温州大学城市学院 | A kind of natural layering water cold accumulation device of automatic control current size |
| DE102015003286A1 (en) * | 2015-03-14 | 2016-09-15 | Peter Wasseroth | Hot water heat storage |
| CN205909428U (en) * | 2016-07-02 | 2017-01-25 | 无锡中节能建筑能源有限公司 | Novel hold cool water pool |
| CN206338900U (en) * | 2016-12-26 | 2017-07-18 | 张伟 | A kind of thermal stratification water cold accumulation device |
| CN207936371U (en) * | 2018-01-18 | 2018-10-02 | 深圳市中鼎空调净化有限公司 | A kind of cold-storage device |
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