CN102003758B - Energy storage device of energy storage air conditioner - Google Patents
Energy storage device of energy storage air conditioner Download PDFInfo
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- CN102003758B CN102003758B CN 201010570798 CN201010570798A CN102003758B CN 102003758 B CN102003758 B CN 102003758B CN 201010570798 CN201010570798 CN 201010570798 CN 201010570798 A CN201010570798 A CN 201010570798A CN 102003758 B CN102003758 B CN 102003758B
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Abstract
The invention belongs to the field of energy storage air conditioners and particularly relates to an energy storage device of an energy storage air conditioner, comprising an energy storage unit for storing energy for an energy storage carrier, the energy storage unit is connected with a circulating pipeline for circulating the energy storage carrier and also connected with an energy circulating pipeline for providing the energy storage unit with cold-heat energy, both ends of the circulating pipeline are respectively arranged at both ends of an energy storage container which is internally provided with a baffle, and the baffle separates the energy storage container into two cavities and can slide relative to the energy storage container. The invention overcomes the limitation of traditional water energy storage and improves the energy storage capacity. In addition, the energy storage device of the invention has simple structure, low manufacture cost and convenience of engineering implementation.
Description
Technical field
The invention belongs to the energy accumulation air conditioner field, particularly the energy storage equipment of energy accumulation air conditioner.
Background technology
Along with the development of modern industry and the raising of living standards of the people, the demand of central air-conditioning is also increasing, account for more than 30% of its peak power consumption at some big and medium-sized cities idle call electric weight, so that power system load strengthens, power supply and demand contradiction is increasingly sharpened.Country proposed the policy of peak load shifting in 2000, and put into effect corresponding policy and preferential, and under such overall background, energy accumulation air conditioner more and more comes into one's own.
Energy accumulation air conditioner refers at the night electricity low-valley interval, adopts air conditioner refrigerating or heat, and the air conditioner energy that building is required partly or entirely prepares and lays in; The non-electricity low-valley interval discharges the energy that stores, to satisfy the air conditioner load needs of building by day.Energy accumulation air conditioner mainly contains water accumulation of energy, ice cold-storage, compound accumulation of energy etc.The water energy accumulation air conditioner is a kind of accumulation of energy mode that is most widely used.
At present the know-why of water energy accumulation air conditioner is to utilize the difference of the density of water to finish the gravitational separation of water, and water density in the time of 4 ℃ is maximum, and along with the rising of temperature, density more diminishes.When cold-storage, cold water enters the pond from the bottom, sucks simultaneously hot water from top and enters main frame, finally finishes the cold-storage in whole pond; When accumulation of heat, water enters the pond from top, pond, sucks simultaneously relatively cold water from the bottom and enters main frame.Know-why according to the water accumulation of energy, two core technologies of water accumulation of energy most critical are: the designing and calculating of the thermoclinic size in pond and tank water distributor, at present domestic research for above-mentioned two core technologies is so that the mesolimnion minimum thickness in pond is about 50cm.Reason owing to this water accumulation of energy mode, the requisite existence of the mesolimnion in pond, simultaneously because the tank water distributor needs specialized company's designing and calculating investment cost high, and most of units make millpond adopt the method for designed, designed in the accumulation of energy process, so that general mesolimnion thickness is large in the pond accumulation of energy process, energy storage efficiency is low.
Summary of the invention
The present invention is directed to the limitation of existing energy storage equipment, it is high to have designed a kind of stability, and accumulation of energy is large, and the energy storage equipment of simple in structure, the energy accumulation air conditioner that cost is low of energy storage equipment.
The present invention is achieved through the following technical solutions:
A kind of energy storage equipment of energy accumulation air conditioner, it comprises the accumulation of energy unit that the accumulation of energy carrier is carried out accumulation of energy, the accumulation of energy unit is connected with the circulation line that the accumulation of energy carrier is circulated, also being connected to the accumulation of energy unit provides the energy circulation pipeline of cold and hot energy, the two ends of circulation line are separately positioned on the two ends of energy accumulation container, it is characterized in that: be provided with one in the described energy accumulation container energy accumulation container be divided into the baffle plate of two cavity volumes, described baffle plate can be relatively and energy accumulation container slide.
The present invention has substituted existing water dispenser with rib, at first baffle plate can design according to the shape of the energy accumulation container of reality, simple in structure, easy to install, overcome the high problem of design investment cost of water dispenser, reduced construction cost, secondly the present invention has overcome the thermoclinic problem in existing accumulation of energy pond, overcome 4 ℃ and be the restriction of minimum cold-storage temperature, reduced the cold-storage temperature, increased the cold storage capacity of whole energy accumulation container, when cold storage capacity one timing of demand, adopt the present invention can effectively dwindle the volume of energy accumulation container, reduced cost of investment.
Be provided with guide rail on the two side of described energy accumulation container.
Described baffle plate comprises the baffle body that energy accumulation container is cut off, the rear and front end of baffle body is fixedly installed angle steel, and the two ends of angle steel are respectively arranged with pulley, and pulley is connected with guide rail, adopt such structural design to be conducive to the bottom rollover of anti-baffle plate, improve the stability of accumulation of energy.
By being welded together, adopt the processing mode of welding between described angle steel and the baffle body, be convenient to manufacture, reduce manufacturing cost.
The port of described circulation line is near the bottom of energy accumulation container.
Be provided with water circulating pump on the described circulation line.
In sum, the present invention has overcome the limitation of existing water accumulation of energy, has improved the capacity of accumulation of energy, and energy storage equipment of the present invention is simple in structure, cheap, is convenient to the enforcement of engineering.
Description of drawings
Fig. 1 is the parts connection diagram of energy storage equipment,
Fig. 2 is the structural representation of baffle plate,
Fig. 3 is the side schematic view of energy accumulation container,
1 is the accumulation of energy unit among the figure, and 2 is the energy circulation pipeline, and 3 is water circulating pump, and 4 is circulation line, and 5 is energy accumulation container, and 7 is the first cavity volume, and 8 is the second cavity volume, and 9 is angle steel, and 10 is baffle body, and 11 is pulley, and 12 is guide rail.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done detailed elaboration:
The energy storage equipment of a kind of energy accumulation air conditioner as shown in Figure 1, it comprises the accumulation of energy unit 1 that the accumulation of energy carrier is carried out accumulation of energy, be connected with the circulation line 4 of accumulation of energy carrier and the energy circulation pipeline 2 that cold and hot energy is provided for accumulation of energy unit 1 on the accumulation of energy unit 1, common circulating carrier has water, ice and compound, accumulation of energy carrier described in this present embodiment is water, the effect of accumulation of energy unit 1 is that the energy in the energy circulation pipeline is transferred on the accumulation of energy carrier in the circulation line, circulation line two ends be separately positioned on energy accumulation container 5, and the port of described circulation line 4 is near the bottom of energy accumulation container 5, be provided with the baffle plate that energy accumulation container is separated into two cavity volumes in the described energy accumulation container 5, we are called the first cavity volume 7 and the second cavity volume 8 with two cavity volumes, in addition described baffle plate can be relatively and energy accumulation container slide.
The present invention has substituted existing water dispenser with baffle plate, at first baffle plate can design according to the shape of the energy accumulation container of reality, simple in structure, easy to install, overcome the high problem of design investment cost of water dispenser, reduced construction cost, secondly the present invention has overcome the thermoclinic problem in existing accumulation of energy pond, overcome 4 ℃ and be the restriction of minimum cold-storage temperature, reduced the cold-storage temperature, increased the cold storage capacity of whole energy accumulation container, when cold storage capacity one timing of demand, adopt the present invention can effectively dwindle the volume of energy accumulation container, reduced cost of investment.
Shown in the structural representation and Fig. 3 energy accumulation container side view of Fig. 2 baffle plate, it is that guide rail 12 by the pulley 11 that arranges at baffle plate and the both sides that are arranged on energy accumulation container is realized that baffle plate how slides with respect to energy accumulation container, described baffle plate comprises the baffle body 10 that energy accumulation container cuts off, the rear and front end of baffle body 10 is fixedly installed angle steel 9, the two ends of angle steel 9 are respectively arranged with pulley 10, are provided with guide rail 12 on the two side of described energy accumulation container 5.Adopt the baffle plate of said structure, can prevent that the bottom of baffle plate turns on one's side in sliding process, improved the stability of accumulation of energy.
In sum, the present invention has overcome the limitation of existing water accumulation of energy, has improved the capacity of accumulation of energy, and energy storage equipment of the present invention is simple in structure, cheap, is convenient to the enforcement of engineering.
Claims (4)
1. the energy storage equipment of an energy accumulation air conditioner, it comprises the accumulation of energy unit that the accumulation of energy carrier is carried out accumulation of energy, the accumulation of energy unit is connected with the circulation line for the circulation of accumulation of energy carrier, also connecting promising energy accumulating machine group provides the energy circulation pipeline of cold and hot energy, the two ends of circulation line are separately positioned on the two ends of energy accumulation container, it is characterized in that: be provided with a baffle plate that energy accumulation container is divided into two cavity volumes in the described energy accumulation container, described baffle plate can be relatively and energy accumulation container slide, be provided with guide rail on the two side of described energy accumulation container, described baffle plate comprises the baffle body that energy accumulation container is cut off, the rear and front end of baffle body is fixedly installed angle steel, the two ends of angle steel are respectively arranged with pulley, and pulley is connected with guide rail.
2. the energy storage equipment of a kind of energy accumulation air conditioner according to claim 1 is characterized in that: between described angle steel and the baffle body by being welded together.
3. the energy storage equipment of a kind of energy accumulation air conditioner according to claim 1 is characterized in that: the bottom of the close energy accumulation container of the port of described circulation line.
4. the energy storage equipment of a kind of energy accumulation air conditioner according to claim 1 is characterized in that: be provided with water circulating pump on the described circulation line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010570798 CN102003758B (en) | 2010-11-30 | 2010-11-30 | Energy storage device of energy storage air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010570798 CN102003758B (en) | 2010-11-30 | 2010-11-30 | Energy storage device of energy storage air conditioner |
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| CN102003758A CN102003758A (en) | 2011-04-06 |
| CN102003758B true CN102003758B (en) | 2013-01-23 |
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| CN 201010570798 Active CN102003758B (en) | 2010-11-30 | 2010-11-30 | Energy storage device of energy storage air conditioner |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258262A (en) * | 2015-11-13 | 2016-01-20 | 北京环宇汇通能源科技有限公司 | Water storage tank and water-storage energy storage system |
| CN109915972A (en) * | 2019-03-11 | 2019-06-21 | 深圳达实智能股份有限公司 | A kind of air-conditioner energy-accumulation device and air-conditioner energy-accumulation control method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2550697Y (en) * | 2002-04-17 | 2003-05-14 | 成都希望电子研究所 | Solar energy heat storage water source heat pump device |
| JP2005009837A (en) * | 2003-06-20 | 2005-01-13 | Ip:Kk | Heat storage device |
| CN201318834Y (en) * | 2008-12-11 | 2009-09-30 | 欧阳军 | Energy accumulation and condensed-water recovery device for water source heat pump |
| CN201396984Y (en) * | 2009-05-13 | 2010-02-03 | 上海理工大学 | Heat pump air-conditioning and water-heating composite device with baffled thermal storage water tank |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08338645A (en) * | 1995-06-13 | 1996-12-24 | Mitsubishi Electric Corp | Outdoor device of air conditioner |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2550697Y (en) * | 2002-04-17 | 2003-05-14 | 成都希望电子研究所 | Solar energy heat storage water source heat pump device |
| JP2005009837A (en) * | 2003-06-20 | 2005-01-13 | Ip:Kk | Heat storage device |
| CN201318834Y (en) * | 2008-12-11 | 2009-09-30 | 欧阳军 | Energy accumulation and condensed-water recovery device for water source heat pump |
| CN201396984Y (en) * | 2009-05-13 | 2010-02-03 | 上海理工大学 | Heat pump air-conditioning and water-heating composite device with baffled thermal storage water tank |
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| CN102003758A (en) | 2011-04-06 |
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Address after: 213022 Qinling Mountains Road, Xinbei District, Jiangsu, China, No. 5, No. Patentee after: JIANGSU HEHAI NEW ENERGY Co.,Ltd. Address before: 213022 Jiangsu Province, Changzhou City Hanjiang Road, New District No. 116 Jiangsu Hehai new energy Co. Ltd. Patentee before: JIANGSU HEHAI NEW ENERGY Co.,Ltd. |
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Effective date of registration: 20220627 Address after: 213022 No.5 Qinling Road, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Hehai New Energy Technology Development Co.,Ltd. Address before: No. 5, Qinling Mountains Road, Xinbei District, Changzhou Patentee before: JIANGSU HEHAI NEW ENERGY Co.,Ltd. |
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