CN201731581U - Novel water cold accumulation system - Google Patents
Novel water cold accumulation system Download PDFInfo
- Publication number
- CN201731581U CN201731581U CN2010205000838U CN201020500083U CN201731581U CN 201731581 U CN201731581 U CN 201731581U CN 2010205000838 U CN2010205000838 U CN 2010205000838U CN 201020500083 U CN201020500083 U CN 201020500083U CN 201731581 U CN201731581 U CN 201731581U
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- cold
- water
- cold accumulation
- water storage
- water inlet
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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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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a novel water cold accumulation system, which comprises a refrigerating host machine, a cold accumulation water tank, a connection pipeline and a tail end coil pipe, wherein the refrigerating host machine is formed by sequentially connecting a compressor, a condenser, a throttle valve and an evaporator, the cold accumulation water tank is provided with a cold accumulation water inlet opening, a cold release water inlet opening, a cold accumulation water outlet opening and a cold release water outlet opening, the cold accumulation water inlet opening and the cold accumulation water outlet opening of the cold accumulation water tank are connected with the evaporator through connecting pipelines for forming a loop, the refrigerating host machine is started in the electricity consumption valley period, the host machine can operate at a temperature higher than zero DEG C for preparing low-temperature water resources, and the primary investment of the low-temperature refrigerating host machine, i.e. the refrigerating host machine at the temperature below zero can be reduced. In addition, the low-temperature water sources can be directly circulated in the cold accumulation water tank, and unbalance of the water temperature in the water accumulation water tank can be avoided. The existing metal connecting pipelines are also changed, PVC-U engineering plastic pipes are adopted to be used as the connecting pipelines, the cleanness of the water quality can be ensured, the dirt and the precipitates of the cold accumulation water tank can be reduced, and the utility model brings convenience for the system maintenance.
Description
Technical field
The utility model relates to a kind of refrigeration and cold accumulation system, more particularly, relates to a kind of novel chilled water storage system in the air-conditioning system.
Background technology
Cool storage air conditioning technology is meant that when low power consumption with producing cold and being stored in the cold-storage device, (as peak of power consumption) taken out cold and utilized when needed.Can realize " peak load shifting " to electrical network thus, help reducing capacity of installed generator, keep the safe and highly efficient operation of electrical network.Present cold-storage technical development is rapid, but complex structure, main frame low temperature design conditions in the cold accumulation system commonly used, to get cold efficiency low.
The utility model content
The purpose of this utility model is to overcome above-mentioned defective of the prior art, a kind of novel chilled water storage system is provided, can overcome the existing existing above-mentioned shortcoming of cold accumulation system, adopt the normal temperature refrigeration host computer to simplify system, satisfy stable, the cleaning and the continuous service of system.
For achieving the above object, the technical scheme that the utility model provides is as follows: construct a kind of novel chilled water storage system, comprise refrigeration host computer, water storage pool, connecting line, terminal coil pipe, described refrigeration host computer is by compressor, condenser, choke valve, evaporimeter connects to form successively, described water storage pool is provided with the cold-storage water inlet, release cold water inlet and cold-storage delivery port, release cold delivery port, the cold-storage water inlet of described water storage pool, the cold-storage delivery port is linked to be the loop with described connecting line and described evaporimeter, described water storage pool release cold water inlet, release cold delivery port and be linked to be the loop with described connecting line and described terminal coil pipe.
Described connecting line adopts the PVC-U engineering plastics pipe.
Described cold-storage water inlet is provided with the liquid level that the position is higher than water storage pool, and described cold-storage delivery port is provided with the position near the water storage pool bottom, and described cold-storage water inlet position and cold-storage delivery port position are the setting of body diagonal angle.
Describedly release cold water inlet the liquid level that the position is higher than water storage pool is set, describedly release cold delivery port and the position is set near the water storage pool bottom, the described cold water inlet position of releasing is the setting of body diagonal angle with releasing cold delivery port position.
The beneficial effect of a kind of novel chilled water storage system described in the utility model is: open main frame in the low power consumption phase, main frame can move being higher than under 0 ℃ the temperature, produces low-temperature water source.Can reduce the initial cost that the cryogenic refrigeration main frame is subzero refrigeration host computer.And low-temperature water source can directly circulate at water storage pool, has avoided the unbalanced of water temperature in the water storage pool.The design that water storage pool water inlet position is higher than the delivery port position evenly mixes the water of whole water storage pool, guarantees the water temperature equilibrium in the pond, subregion not, and coolant-temperature gage is stable.The metal connecting tube road that changes in the past adopts the PVC-U engineering plastics pipe as connecting pipe, guarantees the cleaning of water quality, reduces the dirt and the precipitation of water storage pool, for system maintenance brings convenience.
Below in conjunction with drawings and Examples a kind of novel chilled water storage system described in the utility model is described further:
Description of drawings
Fig. 1 is the structural representation of a kind of novel chilled water storage system described in the utility model.
Fig. 2 is the structural representation of water storage pool in a kind of novel chilled water storage system described in the utility model.
The specific embodiment
Description of reference numerals:
1, refrigeration host computer; 2, compressor; 3, condenser; 4, choke valve; 5, evaporimeter; 6, water storage pool; 7, coil pipe end; 8, connecting line; 9, cold-storage water inlet; 10, release cold water inlet; 11, with the cold-storage delivery port; 12, release cold delivery port.
Below be the most preferred embodiment of a kind of novel chilled water storage system described in the utility model, therefore do not limit protection domain of the present utility model.
With reference to Fig. 1,2 provide a kind of novel chilled water storage system, comprise refrigeration host computer 1, water storage pool 6, connecting line 8, terminal coil pipe 7, described refrigeration host computer 1 is by compressor 2, condenser 3, choke valve 7, evaporimeter 5 connects to form successively, described water storage pool 6 is provided with cold-storage water inlet 9, release cold water inlet 10 and cold-storage delivery port 11, release cold delivery port 12, the cold-storage water inlet 9 of described water storage pool 2, the described connecting line of cold-storage delivery port 11 usefulness 8 is linked to be the loop with described evaporimeter 5, described water storage pool 2 release cold water inlet 10, release the described connecting line 8 of cold delivery port 12 usefulness and be linked to be the loop with described terminal coil pipe 7.
Described connecting line 8 adopts the PVC-U engineering plastics pipe.
Described cold-storage water inlet 9 is provided with the liquid level that the position is higher than water storage pool 6, and described cold-storage delivery port 11 is provided with the position near water storage pool 6 bottoms, and described cold-storage water inlet 9 positions and cold-storage delivery port 11 positions are the setting of body diagonal angle.
Describedly release cold water inlet 10 liquid level that the position is higher than water storage pool 6 is set, describedly release cold delivery port 12 and the position is set, describedly release cold water inlet 10 positions and release cold delivery port position 12 and be the setting of body diagonal angle near water storage pool 6 bottoms.
A kind of novel chilled water storage system operating procedure:
In the low power consumption phase is night, opens refrigeration host computer 1, and the water in the water storage pool 6 directly enters the evaporimeter 5 of refrigeration host computer 1, and evaporimeter 5 outlet chilled water temperatures are 2～3 ℃, and directly low-temperature water source are stored in the water storage pool 6.1 of this refrigeration host computer can be realized operation more than 0 ℃ under little temperature difference operating condition, refrigeration host computer 1 device structure need not big change, and initial cost reduces.
The chilled water that comes out from evaporimeter 5 enters the pond from the top of water storage pool 6, and backwater then goes out from water storage pool 6 bottoms, comes back in the evaporimeter 5, by connecting line 8 circular flows, is the circulation of cold-storage water this moment.
In the cooling phase is daytime, closes refrigeration host computer 1, and the water at low temperature in the water storage pool 6 from the pond outlet pipe, by connecting line 8, is entered coil pipe end 7, with the room air heat exchange, comes back in the water storage pool 6 again.This moment is for releasing the cold water circulation.
The connecting line 8 of system adopts the PVC-U engineering plastics pipe, and the pipeline of whole system is light and handy, clean, and no corrosion guarantees that the water of water storage pool 6 keeps clean water quality after long-time running.Minimizing is to the matters such as clean and maintenance of water storage pool 6.
Claims (4)
1. novel chilled water storage system, comprise refrigeration host computer (1), water storage pool (6), connecting line (8), terminal coil pipe (7), refrigeration host computer (1) is by compressor (2), condenser (3), choke valve (4), evaporimeter (5) connects to form successively, it is characterized in that, water storage pool (6) is provided with cold-storage water inlet (9), release cold water inlet (10), cold-storage delivery port (11), release cold delivery port (12), the cold-storage water inlet (9) of described water storage pool (6), cold-storage delivery port (11) is linked to be the loop with described connecting line (8) and described evaporimeter (5), described water storage pool (2) release cold water inlet (10), release cold delivery port (12) and be linked to be the loop with described connecting line (8) and described terminal coil pipe (7).
2. a kind of novel chilled water storage system according to claim 1 is characterized in that, described connecting line (8) adopts the PVC-U engineering plastics pipe.
3. a kind of novel chilled water storage system according to claim 1, it is characterized in that, described cold-storage water inlet (9) is provided with the liquid level that the position is higher than water storage pool (6), described cold-storage delivery port (11) is provided with the position near water storage pool (6) bottom, and described cold-storage water inlet (9) position and cold-storage delivery port (11) position are the setting of body diagonal angle.
4. a kind of novel chilled water storage system according to claim 1, it is characterized in that, the described cold water inlet (10) of releasing is provided with the liquid level that the position is higher than water storage pool (6), the described cold delivery port (12) of releasing is provided with close water storage pool (6) bottom, position, and described cold water inlet (10) position of releasing is that the body diagonal angle is provided with releasing cold delivery port position (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205000838U CN201731581U (en) | 2010-08-12 | 2010-08-12 | Novel water cold accumulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205000838U CN201731581U (en) | 2010-08-12 | 2010-08-12 | Novel water cold accumulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201731581U true CN201731581U (en) | 2011-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205000838U Expired - Fee Related CN201731581U (en) | 2010-08-12 | 2010-08-12 | Novel water cold accumulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201731581U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226556A (en) * | 2011-04-29 | 2011-10-26 | 江苏辉煌太阳能股份有限公司 | Ice storage and cold accumulation conversion device |
| CN104501339A (en) * | 2015-01-08 | 2015-04-08 | 中建安装工程有限公司 | Integrated modular large chilled water storage system |
| CN105509206A (en) * | 2016-01-26 | 2016-04-20 | 广州高菱能源技术有限公司 | Water cold storage system with double-temperature cold release function |
| CN107490116A (en) * | 2017-09-19 | 2017-12-19 | 东莞市振海制冷电气设备有限公司 | Simplify efficient chilled water storage system and its method of work |
-
2010
- 2010-08-12 CN CN2010205000838U patent/CN201731581U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226556A (en) * | 2011-04-29 | 2011-10-26 | 江苏辉煌太阳能股份有限公司 | Ice storage and cold accumulation conversion device |
| CN104501339A (en) * | 2015-01-08 | 2015-04-08 | 中建安装工程有限公司 | Integrated modular large chilled water storage system |
| CN105509206A (en) * | 2016-01-26 | 2016-04-20 | 广州高菱能源技术有限公司 | Water cold storage system with double-temperature cold release function |
| CN105509206B (en) * | 2016-01-26 | 2018-06-29 | 广州高菱能源技术有限公司 | A kind of chilled water storage system that there is dual temperature section and let cool |
| CN107490116A (en) * | 2017-09-19 | 2017-12-19 | 东莞市振海制冷电气设备有限公司 | Simplify efficient chilled water storage system and its method of work |
| CN107490116B (en) * | 2017-09-19 | 2023-05-26 | 东莞市振海制冷电气设备有限公司 | Simple and efficient chilled water storage system and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20120812 |