CN103277855B - A kind of distributed energy-accumulation control method and accumulation of energy device thereof - Google Patents

A kind of distributed energy-accumulation control method and accumulation of energy device thereof Download PDF

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Publication number
CN103277855B
CN103277855B CN201310204263.XA CN201310204263A CN103277855B CN 103277855 B CN103277855 B CN 103277855B CN 201310204263 A CN201310204263 A CN 201310204263A CN 103277855 B CN103277855 B CN 103277855B
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energy
accumulation
main frame
unit
cold air
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CN201310204263.XA
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Chinese (zh)
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CN103277855A (en
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赖正伦
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赖正伦
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Abstract

The present invention discloses a kind of distributed energy-accumulation control method and accumulation of energy device thereof, comprise energy accumulation container and accumulation of energy unit, described accumulation of energy unit is connected by a circulation line with between energy accumulation container, described accumulation of energy unit is circumscribed with main frame, described main frame comprises the refrigerator of more than at least two, described at least two refrigerator upper ends are provided with a controlling box, described at least two refrigerators are connected by energy cycle pipeline with between accumulation of energy unit, a main frame is placed in machine room, in building, it is uniformly distributed the dry accumulation of energy device of promise, it is connected with main frame with pipeline. After water is cooled by main frame, IMU piping is conveyed into each accumulation of energy device, more directly carries each unit in building by each accumulation of energy device, owing to accumulation of energy, conveying behavior carry out at night, is in a low ebb phase. Institute's power consumption on daytime can be reduced, reduce power supply pressure.

Description

A kind of distributed energy-accumulation control method and accumulation of energy device thereof

Technical field

The present invention relates to a kind of distributed energy-accumulation control method and accumulation of energy device thereof, belong to accumulation of energy cooling field.

Background technology

Storing refrigeration technique is exactly in electric power load very low low power consumption phase at night, adopts refrigerator refrigeration, utilizes aobvious heat or the latent heat feature of cool storage medium, stored by cold in a certain way. On the daytime that electric power load is higher, also it is exactly peak times of power consumption the cold stored is discharged, to meet building air-conditioning or to go out the needs of production art.

And the mode of the accumulation of energy of routine, function is exactly by a central accumulation of energy device energy supply, then carry out unified conveying by central system. The cost compare height of conveying, easily causes energy to run off in course of conveying. Further, accumulation of energy device is taken up space bigger.

Summary of the invention

Technical problem to be solved by this invention is taken up space greatly by solving accumulation of energy device in prior art, and conveying cost height, energy runs off big, the defects such as accumulation of energy device intelligence degree is low, and then provides a kind of distributed energy-accumulation control method and accumulation of energy device thereof.

The present invention is achieved through the following technical solutions: a kind of accumulation of energy device, comprise energy accumulation container and accumulation of energy unit, described accumulation of energy unit is connected by a circulation line with between energy accumulation container, described accumulation of energy unit is circumscribed with main frame, described main frame comprises the refrigerator of more than at least two, described at least two refrigerator upper ends are provided with a controlling box, and described at least two refrigerators are connected by energy cycle pipeline with between accumulation of energy unit.

As preferred technical scheme, described energy accumulation container upper end is provided with two cold air outlets.

As preferred technical scheme, one layer of thermofin is set outside described energy accumulation container.

As preferred technical scheme, comprising a pilot circuit, flow monitoring instrument, temperature sensor and power supply in described controlling box, described flow monitoring instrument input terminus, temperature sensor inputs are all connected with pilot circuit with power input.

A kind of distributed energy-accumulation control method, comprises following concrete steps:

(1) building body is made integral arrangement, it is provided that machine room is made in a spacious place;

(2) in machine room, a main frame is placed;

(3) uniform some accumulation of energy devices in building again, its accumulation of energy device is connected with main frame by pipeline;

(4) when night freezes, every platform accumulation of energy device utilizes the refrigerator of upper end to freeze, and cold air is by energy cycle Pipe transfer to circulation line, and cold air is transferred in energy accumulation container by circulation line again;

(5) energy usage quantity is carried out monitor in real time by the controlling box on accumulation of energy device, when detecting that flow use is excessive or cold air is under-supply, opens more refrigerator by pilot circuit; When detecting that flow usage quantity is little, or when not using, then freeze by specified unit, then cold air is stored in energy accumulation container, so that the use of the 2nd day;

(6) each unit that each accumulation of energy device in corridor of cold air after accumulation of energy preserves is transported in building.

The invention has the beneficial effects as follows: after water is cooled by main frame, IMU piping is conveyed into each accumulation of energy device, more directly carries each unit in building by each accumulation of energy device, owing to accumulation of energy, conveying behavior carry out at night, is in a low ebb phase. Institute's power consumption on daytime can be reduced, reduce power supply pressure. And refrigerator is carried out intelligent control, can according to daytime, evening energy usage quantity carry out inspecting and recording, and control refrigerator in working hour at night and unit cooler quantity, decrease manual operation, make the automatization more of accumulation of energy process, avoid the waste of the energy.

Accompanying drawing explanation

For ease of illustrating, the present invention is described in detail by following specific embodiment and accompanying drawing.

Fig. 1 is the schematic diagram of tradition energy-storage method;

Fig. 2 is the energy-storage method schematic diagram of the present invention;

Fig. 3 is the structural representation of accumulation of energy device of the present invention.

Embodiment

As shown in Figure 1, Fig. 1 is the schematic diagram of tradition energy-storage method, as can be seen from the figure, by a central accumulation of energy device for each user provides energy, the cost compare height of this kind of way conveying, in course of conveying, cost is higher, easily causes energy to run off in course of conveying, and space shared by accumulation of energy device is bigger.

As shown in Figures 2 and 3, a kind of accumulation of energy device, comprise energy accumulation container 9 and accumulation of energy unit 11, described accumulation of energy unit 11 is connected by a circulation line 12 with between energy accumulation container 9, described accumulation of energy unit 11 is circumscribed with main frame, described main frame 2 comprises the refrigerator 5 of more than at least two, and described at least two refrigerators 5 upper end is provided with a controlling box 6, and described at least two refrigerators 5 are connected by energy cycle pipeline 10 with between accumulation of energy unit 11. Building body 1 is made integral arrangement, a spacious place is provided to make machine room, a main frame is placed in machine room, uniform some accumulation of energy devices in building, its accumulation of energy device 4 is connected with main frame 2 by pipeline 3, and when night freezes, every platform accumulation of energy device 4 utilizes the refrigerator 5 of upper end to freeze, cold air is transferred to circulation line 12 by energy cycle pipeline 10, and cold air is transferred in energy accumulation container 9 by circulation line 12 again; Energy usage quantity is carried out monitor in real time by the controlling box 6 on accumulation of energy device 4, when detecting that flow use is excessive or cold air is under-supply, opens more refrigerator 5 by pilot circuit; When detecting that flow usage quantity is little, or when not using, then freeze by specified unit, then cold air is stored in energy accumulation container 9, so that the use of the 2nd day, each unit that each accumulation of energy device 4 in corridor of the cold air after accumulation of energy preserves is transported in building.

After water is cooled by main frame, IMU piping is conveyed into each accumulation of energy device, more directly carries each unit in building by each accumulation of energy device, owing to accumulation of energy, conveying behavior carry out at night, is in a low ebb phase. Institute's power consumption on daytime can be reduced, reduce power supply pressure. And refrigerator is carried out intelligent control, can according to daytime, evening energy usage quantity carry out inspecting and recording, and control refrigerator in working hour at night and unit cooler quantity, decrease manual operation, make the automatization more of accumulation of energy process, avoid the waste of the energy.

The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention. Therefore, protection scope of the present invention should be as the criterion with the protection domain that claim book limits.

Claims (4)

1. an accumulation of energy device, it is characterized in that: comprise energy accumulation container and accumulation of energy unit, described accumulation of energy unit is connected by a circulation line with between energy accumulation container, described accumulation of energy unit is circumscribed with main frame, described main frame comprises the refrigerator of more than at least two, described at least two refrigerator upper ends are provided with a controlling box, and described at least two refrigerators are connected by energy cycle pipeline with between accumulation of energy unit;
Comprising a pilot circuit, flow monitoring instrument, temperature sensor and power supply in described controlling box, described flow monitoring instrument input terminus, temperature sensor inputs are all connected with pilot circuit with power input.
2. accumulation of energy device according to claim 1, it is characterised in that: described energy accumulation container upper end is provided with two cold air outlets.
3. accumulation of energy device according to claim 1, it is characterised in that: one layer of thermofin is set outside described energy accumulation container.
4. a distributed energy-accumulation control method, it is characterised in that, comprise following concrete steps:
(1) building body is made integral arrangement, it is provided that machine room is made in a spacious place;
(2) in machine room, a main frame is placed;
(3) uniform some accumulation of energy devices in building again, its accumulation of energy device is connected with main frame by pipeline;
(4) when night freezes, the refrigerator refrigeration on main frame, cold air is by energy cycle Pipe transfer to circulation line, and cold air is transferred in energy accumulation container by circulation line again;
(5) energy usage quantity is carried out monitor in real time by the controlling box on accumulation of energy device, when detecting that flow use is excessive or cold air is under-supply, opens more refrigerator by pilot circuit; When detecting that flow usage quantity is little, or when not using, then freeze by specified unit, then cold air is stored in energy accumulation container, so that the use of the 2nd day;
(6) each unit that each accumulation of energy device in corridor of cold air after accumulation of energy preserves is transported in building.
CN201310204263.XA 2013-05-29 2013-05-29 A kind of distributed energy-accumulation control method and accumulation of energy device thereof CN103277855B (en)

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CN103277855B true CN103277855B (en) 2016-06-08

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103912948B (en) * 2014-04-23 2017-11-17 深圳乐易住智能科技股份有限公司 Conventional air-conditioning operating mode distribution phase-transition energy-storage air conditioner system

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CN102305451A (en) * 2011-07-04 2012-01-04 徐坚 Mixed ground source heat pump monitoring system and method based on health assessment technology
CN102410597A (en) * 2011-10-25 2012-04-11 天津大学 Ground source heat pump air-conditioning system device based on peak regulation and energy storage as well as control and operation method thereof
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004361053A (en) * 2003-06-06 2004-12-24 Takasago Thermal Eng Co Ltd Ice heat storage device, and ice heat storage method
CN101021348A (en) * 2006-10-12 2007-08-22 广东省吉荣空调设备公司 Dynamic high temperature cool accumulation air conditioner system
KR20090080757A (en) * 2008-01-22 2009-07-27 양우균 Water Storage-type Heat Pump unit and Energy Saving Individual Heating and Cooling System Using the same
CN201193860Y (en) * 2008-01-31 2009-02-11 上海南区节电科技开发有限公司 Economically operating centralized air conditioning system
CN101498494A (en) * 2008-01-31 2009-08-05 上海南区节电科技开发有限公司 Economical operation method for central air conditioning system
CN101334203A (en) * 2008-08-04 2008-12-31 龙涛 Method for enhancing cold-storage density of cold storage air conditioner system and cold storage air conditioner system
CN101457964A (en) * 2009-01-08 2009-06-17 南京大学 Cold storage air conditioner system with test function
CN101694319A (en) * 2009-10-22 2010-04-14 上海华电源牌环境工程有限公司 Energy storage system for utilizing fire control water tank to realize storage of cold and heat
CN101936584A (en) * 2010-09-20 2011-01-05 西安工程大学 Evaporative cooling air-conditioning system combining nocturnal radiation cooling technology and cold-accumulating technology
CN102305451A (en) * 2011-07-04 2012-01-04 徐坚 Mixed ground source heat pump monitoring system and method based on health assessment technology
CN102410597A (en) * 2011-10-25 2012-04-11 天津大学 Ground source heat pump air-conditioning system device based on peak regulation and energy storage as well as control and operation method thereof
CN202947229U (en) * 2012-09-10 2013-05-22 杭州华电华源环境工程有限公司 Heat pump energy storage and temperature and humidity independent control system

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