CN104141995A - Novel chilled water storage device - Google Patents
Novel chilled water storage device Download PDFInfo
- Publication number
- CN104141995A CN104141995A CN201410426542.5A CN201410426542A CN104141995A CN 104141995 A CN104141995 A CN 104141995A CN 201410426542 A CN201410426542 A CN 201410426542A CN 104141995 A CN104141995 A CN 104141995A
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- CN
- China
- Prior art keywords
- water
- cold
- hole
- homogenizing plate
- storage device
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
The invention discloses a novel chilled water storage device which comprises a cold storage tank, a high-temperature water pipe, a low-temperature water pipe, an upper water distributor and a lower water distributor, wherein the cold storage tank is divided into a warm water layer, a thermocline and a cold water layer; the upper water distributor is provided with an upward water distribution hole; the lower water distributor is provided with a downward water distribution hole. The device also comprises a column pipe, a first flow equalization plate and a second flow equalization plate, wherein the column pipe is arranged in the warm water layer; the upper end of the column pipe is communicated with the upper water distributor, and the lower end of the column pipe is communicated with the high-temperature water pipe; the low-temperature water pipe is spiral, and is communicated with the lower water distributor; the first flow equalization plate is arranged above the upper water distributor, and is provided with through holes uniformly distributed in a shape similar to a Chinese character'ba' (meaning eight in English); the second flow equalization plate is arranged below the lower water distributor, and is provided with through holes uniformly distributed in a shape similar to a Chinese character'ba' (meaning eight in English). The device is simple in structure and convenient to operate, and has a good cooling effect.
Description
Technical field
The present invention relates to water cold accumulation device field, relate in particular to a kind of new type water cold-storage device.
Background technology
The evident characteristic that China's supply of electric power in recent years occurs, the peak-valley difference that is exactly " peak phase " load on daytime in summer and " paddy phase " load at night is very large, and the rate of load condensate of electrical network is reduced.Central air conditioning is important large electricity consumer, is also the main cause that causes electrical network peak load poor, and cold accumulation air-conditioner is the effective way addressing this problem.So-called cold accumulation air-conditioner, be exactly for refrigeration by the electric power of network load low ebb phase (as night), by utilizing cool storage medium, cold is put aside, and in network load peak period (as daytime), again cold is discharged to the air-conditioning for building, to bear the required all or part of load of peak period air-conditioning.By adopting this Cool Storage Technology can realize peak load shifting, it is one of effective way of alleviating power construction and newly-increased electricity consumption contradiction.Department of the Chinese government has carried out the different electrovalence policy of supply of electric power peak valley, along with the further expansion of various places time-of-use tariffs practical range and the increasing of time-of-use tariffs ratio, for applying of electric power Cool Storage Technology provides more favorably condition.On the one hand, along with the increasing of time-of-use tariffs ratio, user adopts electric power Cool Storage Technology will greatly reduce its operation of air conditioner expense, reduces electric cost, improves the performance of enterprises.On the other hand, adopt cool storage air conditioning technology peak load shifting, be conducive to improve load rate of grid, be conducive to the safety and economic operation of electrical network.
Summary of the invention
The object of this invention is to provide a kind of new type water cold-storage device, by the present invention, address the above problem, reduce use cost, improve cooling effect;
The technical scheme that the present invention solves the problems of the technologies described above is as follows:
A kind of new type water cold-storage device, comprise cold-storage groove, high-temperature conduit, low temperature water pipe, upper water distributor and lower water-dispensing device, described cold-storage groove is divided into warm water layer, mesolimnion and cold water layer, described upper water distributor has water distribution mouth upwards, described lower water-dispensing device has downward water distribution mouth, it also comprises column jecket, homogenizing plate one and homogenizing plate two, described column jecket is arranged on warm water layer inside, described column jecket upper end and upper water distributor connect, lower end communicates with high-temperature conduit, described low temperature water pipe is helical form water pipe, and low temperature water pipe communicates with lower water-dispensing device, described homogenizing plate one is arranged on the top of upper water distributor, and homogenizing plate one is evenly distributed with through hole, described homogenizing plate two is arranged on the below of lower water-dispensing device, and homogenizing plate two is evenly distributed with through hole, described through hole is outer splayed configuration,
On the basis of technique scheme, the present invention can also do following improvement:
Further, the spacing between described through hole is 10-100mm.
Further, the internal diameter of described through hole is 6-12mm, and the external diameter of through hole is 20-50mm;
Further, the top of described cold-storage groove offers manhole;
Further, described water distribution mouth is fan-shaped distribution.
The present invention, by changing the type of attachment of low temperature water pipe and high-temperature conduit, improves cooling effect, and the form of employing helix tube can reduce the speed of low temperature water pipe.
The invention has the beneficial effects as follows:
1. the present invention is by homogenizing plate is set, and the speed of the current of reduction, effectively reduces thermoclinic height, improves the cold-storage rate of cold-storage tank;
2. the through hole of homogenizing plate of the present invention is outer splayed configuration, is so more conducive to improve the cold-storage rate of cold-storage tank
;
3. the present invention is provided with manhole, constructability and maintenance;
4. the present invention is simple in structure, easy to operate, and cost is low, cooling effect.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of new type water cold-storage device described in the specific embodiment of the invention,
Fig. 2 is the part drawing of a kind of new type water cold-storage device described in the specific embodiment of the invention,
Fig. 3 is the part drawing of a kind of new type water cold-storage device described in the specific embodiment of the invention,
In accompanying drawing, the list of parts of each label representative is as follows:
1, cold-storage groove, 2, high-temperature conduit, 3, low temperature water pipe, 4, upper water distributor, 5, lower water-dispensing device, 6, warm water layer, 7, mesolimnion, 8, cold water layer, 9, water distribution mouth, 10, column jecket, 11, homogenizing plate one, 12, homogenizing plate two, 13, through hole, 14, manhole.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
A kind of new type water cold-storage device, comprise cold-storage groove 1, high-temperature conduit 2, low temperature water pipe 3, upper water distributor 4 and lower water-dispensing device 5, described cold-storage groove 1 is divided into warm water layer 6, mesolimnion 7 and cold water layer 8, described upper water distributor 4 has water distribution mouth 9 upwards, described lower water-dispensing device 5 has downward water distribution mouth 9, it also comprises column jecket 10, homogenizing plate 1 and homogenizing plate 2 12, described column jecket 10 is arranged on warm water layer 6 inside, described column jecket 10 upper ends and upper water distributor 4 connect, lower end communicates with high-temperature conduit 2, described low temperature water pipe 3 is helical form water pipe, and low temperature water pipe 3 communicates with lower water-dispensing device 5, described homogenizing plate 1 is arranged on the top of upper water distributor 4, and homogenizing plate 1 is evenly distributed with through hole 13, described homogenizing plate 2 12 is arranged on the below of lower water-dispensing device 5, and homogenizing plate 2 12 is evenly distributed with through hole 13, described through hole 13 is outer splayed configuration, spacing between described through hole 13 is 10-100mm, the internal diameter of described through hole 13 is 6-12mm, the external diameter of through hole 13 is 20-50mm, the top of described cold-storage groove 1 offers manhole 14, described water distribution mouth 9 is ladder pattern distribution.
The present invention, by changing the type of attachment of low temperature water pipe 3 and high-temperature conduit 2, improves cooling effect, and the form of employing helix tube can reduce the speed of low temperature water pipe 3.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. a new type water cold-storage device, comprise cold-storage groove, high-temperature conduit, low temperature water pipe, upper water distributor and lower water-dispensing device, described cold-storage groove is divided into warm water layer, mesolimnion and cold water layer, described upper water distributor has water distribution mouth upwards, described lower water-dispensing device has downward water distribution mouth, it is characterized in that, it also comprises column jecket, homogenizing plate one and homogenizing plate two, described column jecket is arranged on warm water layer inside, described column jecket upper end and upper water distributor connect, lower end communicates with high-temperature conduit, described low temperature water pipe is helical form water pipe, and low temperature water pipe communicates with lower water-dispensing device, described homogenizing plate one is arranged on the top of upper water distributor, and homogenizing plate one is evenly distributed with through hole, described homogenizing plate two is arranged on the below of lower water-dispensing device, and homogenizing plate two is evenly distributed with through hole, described through hole is outer splayed configuration.
2. a kind of new type water cold-storage device according to claim 1, is characterized in that, the spacing between described through hole is 10-100mm.
3. a kind of new type water cold-storage device according to claim 1, is characterized in that, the internal diameter of described through hole is 6-12mm, and the external diameter of through hole is 20-50mm.
4. a kind of new type water cold-storage device according to claim 1, is characterized in that, the top of described cold-storage groove offers manhole.
5. a kind of new type water cold-storage device according to claim 1, is characterized in that, described water distribution mouth is fan-shaped distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426542.5A CN104141995A (en) | 2014-08-27 | 2014-08-27 | Novel chilled water storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426542.5A CN104141995A (en) | 2014-08-27 | 2014-08-27 | Novel chilled water storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104141995A true CN104141995A (en) | 2014-11-12 |
Family
ID=51851256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410426542.5A Pending CN104141995A (en) | 2014-08-27 | 2014-08-27 | Novel chilled water storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104141995A (en) |
Cited By (3)
| 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 |
| CN108413795A (en) * | 2018-02-05 | 2018-08-17 | 晖保智能科技（上海）有限公司 | A kind of high/low temperature fuse salt list tank heat-storing device |
| CN111780298A (en) * | 2020-07-09 | 2020-10-16 | 南京达实能源技术有限公司 | Water cold-storage system based on phase change energy storage cold-storage tank |
-
2014
- 2014-08-27 CN CN201410426542.5A patent/CN104141995A/en active Pending
Cited By (4)
| 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 |
| CN108413795A (en) * | 2018-02-05 | 2018-08-17 | 晖保智能科技（上海）有限公司 | A kind of high/low temperature fuse salt list tank heat-storing device |
| CN111780298A (en) * | 2020-07-09 | 2020-10-16 | 南京达实能源技术有限公司 | Water cold-storage system based on phase change energy storage cold-storage tank |
| CN111780298B (en) * | 2020-07-09 | 2021-10-29 | 南京达实能源技术有限公司 | Water cold-storage system based on phase change energy storage cold-storage tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141112 |