CN206131146U - System for utilize low ebb electric energy storage heat supply heating - Google Patents

System for utilize low ebb electric energy storage heat supply heating Download PDF

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Publication number
CN206131146U
CN206131146U CN201621085694.4U CN201621085694U CN206131146U CN 206131146 U CN206131146 U CN 206131146U CN 201621085694 U CN201621085694 U CN 201621085694U CN 206131146 U CN206131146 U CN 206131146U
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China
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heat
water
pipeline
accumulation
pump
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CN201621085694.4U
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张珍
余莉
宋洪涛
徐静静
张爱平
杜炬虎
曲敬东
刘亚军
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Huadian Distributed Energy Engineering & Technology Co Ltd
China Huadian Engineering Group Co Ltd
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Huadian Distributed Energy Engineering & Technology Co Ltd
China Huadian Engineering Group Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14Thermal energy storage

Abstract

The utility model discloses a system for utilize low ebb electric energy storage heat supply heating, including the boiler plant, heat accumulation water pump and heat accumulation device, the boiler plant passes through pipeline and heat accumulation water pump intercommunication, the heat accumulation water pump passes through pipeline and heat accumulation device intercommunication, the heat accumulation device is connected with first circulating pump, first circulating pump is connected with the heat exchanger, the heat exchanger passes through supply channel and water supply interface connection, the heat exchanger still is connected with the second circulating pump through the return water pipeline, the second circulating pump is connected with water return interface, be provided with the 2nd electric T -shaped valve between boiler plant and the heat accumulation water pump, the 2nd electric T -shaped valve and heat - supply pipeline are connected. The utility model discloses a combining of devices such as boiler plant, heat accumulation water pump, heat accumulation device, first circulating pump, second circulating pump and heat - supply pipeline, purpose energy -concerving and environment -protective and that reduce the heat supply expense when satisfying people's heating demand, has been realized to the low price electric energy of make full use of millet electricity period.

Description

A kind of system of utilization low valley power storage heat supply heating
Technical field
The utility model is related to a kind of thermal power plant unit, particularly a kind of system of utilization low valley power storage heat supply heating.
Background technology
With the continuous enhancing that people's energy-conserving and environment-protective are realized, being total to for people is had become using solar energy in more fields Know.Therefore, when the thermal source of building heating and hot water supply system is selected and configured, the demand using solar energy is increasing.But It is there are some shortcomings in the application process of solar energy, is often subject to weather and the round the clock restriction of condition, has influence on user heating The use of system.In order to overcome condition when solar energy is used to limit, with reference to the trough-electricity preferential policy that country formulates, it should examine Worry combines the use of solar energy and trough-electricity, preferably plays the advantage of energy-saving solar environmental protection, is ensureing that user adopts On the premise of the demand of heating system, heat cost is reduced.
Utility model content
The purpose of this utility model is, there is provided a kind of system of utilization low valley power storage heat supply heating, the system is utilized The low price electric energy of paddy electricity period at night, reduces heat cost, energy-saving and environment-friendly.
To solve above-mentioned technical problem, the utility model is adopted the following technical scheme that:It is a kind of to be supplied using low valley power storage The system of heat heating, including boiler plant, accumulation of heat water pump and regenerative apparatus, boiler plant is connected by pipeline with accumulation of heat water pump, Accumulation of heat water pump is connected by pipeline with regenerative apparatus, and regenerative apparatus is connected with first circulation pump, and first circulation pump connects with heat exchanger Connect, heat exchanger is connected by supply channel with water supply interface, heat exchanger is also connected by water return pipeline with second circulation pump, second Circulating pump is connected with backwater interface, and the second electric T-shaped valve, the second electric three passes are provided between boiler plant and accumulation of heat water pump Valve is connected with heat supplying pipeline.When there is no heating, domestic hot-water's demand at night, starting trouble device and accumulation of heat water pump, using low The low price electric energy of paddy period, to the softened water accumulation of heat in regenerative apparatus;When having heating, domestic hot-water's demand at night, start pot Furnace apparatus and accumulation of heat water pump, and the valve opening of the second electric T-shaped valve is adjusted, in making the pipeline of heat supplying pipeline and accumulation of heat water pump There is hot water stream, to the demand for ensureing user heating, domestic hot-water while regenerative apparatus accumulation of heat;When regenerative apparatus stops accumulation of heat When, accumulation of heat water pump is out of service, and the high-temperature-hot-water of regenerative apparatus memory storage can be provided the user as thermal source uses heat demand.
In a kind of system of aforesaid utilization low valley power storage heat supply heating, it is all provided with the supply channel and water return pipeline It is equipped with valve.By valve regulated supply channel and the use state of water return pipeline.
In a kind of system of aforesaid utilization low valley power storage heat supply heating, between the first circulation pump and heat exchanger The first electric T-shaped valve is provided with pipeline.
In a kind of system of aforesaid utilization low valley power storage heat supply heating, the regenerative apparatus is connected with blow-off line, Blowoff valve is provided with blow-off line.By the sewage discharge state of blowoff valve control of sewage disposal pipeline.
In a kind of system of aforesaid utilization low valley power storage heat supply heating, the regenerative apparatus is hot water storage tank or accumulation of heat Water pot.
In a kind of system of aforesaid utilization low valley power storage heat supply heating, it is all provided with the boiler plant and hot water storage tank Moisturizing motor-driven valve is equipped with, and moisturizing motor-driven valve is connected with moisturizing interface.Moisturizing interface is connected with water replanishing device, by hutch water device to Water consumption is supplemented in hot water storage tank, to ensure the water level of hot water storage tank in range of set value.
In a kind of system of aforesaid utilization low valley power storage heat supply heating, arrange on the top canister of the hot water storage tank There is blast pipe.By the atmospheric pressure value in the blast pipe hot water storage tank, to ensure stability when hot water storage tank runs.
Compared with prior art, the utility model by boiler plant, accumulation of heat water pump, regenerative apparatus, first circulation pump, the The combination of the device such as two circulating pumps and heat supplying pipeline, makes full use of the low price electric energy of paddy electricity period, is meeting people's heating While demand, realize energy-conserving and environment-protective and reduce the purpose of heat cost.
Description of the drawings
Fig. 1 is a kind of structural representation of embodiment of the present utility model;
Fig. 2 is the structural representation of another kind of embodiment of the present utility model.
Reference:1- boiler plants, 2- accumulation of heat water pumps, 3- regenerative apparatuses, 4- first circulation pumps, 5- heat exchangers, 6- Two circulating pumps, 7- valves, the electric T-shaped valves of 8- first, 9- moisturizing motor-driven valves, 10- blowoff valves, the electric T-shaped valves of 11- second, 12- Moisturizing interface, 13- backwater interfaces, 14- water supply interfaces, 15- blast pipes, 16- supply channels, 17- water return pipelines, 18- accumulation of heat water Case, 19- blow-off lines, 20- heat supplying pipelines.
The utility model is further described with reference to the accompanying drawings and detailed description.
Specific embodiment
Embodiment of the present utility model 1:As shown in figure 1, a kind of system of utilization low valley power storage heat supply heating, including pot Furnace apparatus 1, accumulation of heat water pump 2 and regenerative apparatus 3, boiler plant 1 is connected by pipeline with accumulation of heat water pump 2, and the top of boiler plant 1 sets Blast pipe 15 is equipped with, accumulation of heat water pump 2 is connected by pipeline with regenerative apparatus 3, and regenerative apparatus 3 is connected with first circulation pump 4, first Circulating pump 4 is connected with plate type heat exchanger 5, and plate type heat exchanger 5 is connected by supply channel 16 with water supply interface 14, plate type heat exchanger 5 are also connected by water return pipeline 17 with second circulation pump 6, and second circulation pump 6 is connected with backwater interface 13, boiler plant 1 with store The second electric T-shaped valve 11 is provided between heat-exchanger pump 2, the second electric T-shaped valve 11 is connected with heat supplying pipeline 20.Supply channel 16 With valve 7 is provided with water return pipeline 17.It is electric first to be provided with pipeline between first circulation pump 4 and plate type heat exchanger 5 Dynamic triple valve 8.Regenerative apparatus 3 is connected with blow-off line 19, and blowoff valve 10 is provided with blow-off line 19.Regenerative apparatus 3 is storage Hot-water cylinder.
Embodiment of the present utility model 2:As shown in Fig. 2 a kind of system of utilization low valley power storage heat supply heating, including pot Furnace apparatus 1, accumulation of heat water pump 2 and regenerative apparatus 3, boiler plant 1 is connected by pipeline with accumulation of heat water pump 2, and accumulation of heat water pump 2 is by pipe Road connects with regenerative apparatus 3, and regenerative apparatus 3 is connected with first circulation pump 4, and first circulation pump 4 is connected with plate type heat exchanger 5, plate Formula heat exchanger 5 is connected by supply channel 16 with water supply interface 14, and plate type heat exchanger 5 is also by water return pipeline 17 and second circulation Pump 6 connects, and second circulation pump 6 is connected with backwater interface 13, and second electronic three is provided between boiler plant 1 and accumulation of heat water pump 2 Port valve 11, the second electric T-shaped valve 11 is connected with heat supplying pipeline 20.Valve is provided with supply channel 16 and water return pipeline 17 7.The first electric T-shaped valve 8 is provided with pipeline between first circulation pump 4 and plate type heat exchanger 5.Regenerative apparatus 3 and blow-off pipe Road 19 connects, and blowoff valve 10 is provided with blow-off line 19.Regenerative apparatus 3 is hot water storage tank 18.Boiler plant 1 and hot water storage tank Moisturizing motor-driven valve 9 is provided with 18, and moisturizing motor-driven valve 9 is connected with moisturizing interface 12.On the top canister of hot water storage tank 18 It is provided with blast pipe 15.
Operation principle of the present utility model:
When night 23:Morning 7 00~next day:In 00 time period, when user side does not have heating, domestic hot-water's demand, open Dynamic boiler plant 1, accumulation of heat water pump 2, the valve port of the second electric T-shaped valve 11 is opened to the pipeline of accumulation of heat water pump 2, using low-valley interval Low price electric energy, to the softened water accumulation of heat in regenerative apparatus 3, after the hot water temperature in regenerative apparatus 3 reaches design temperature, pot Furnace apparatus 1, accumulation of heat water pump 2 are out of service, and heat-accumulating process terminates.
When night 23:Morning 7 00~next day:In 00 time period, when user side has domestic hot-water's demand, start accumulation of heat water Pump 2, boiler plant 1, set the aperture of the second electric T-shaped valve 11, have in the pipeline and heat supplying pipeline 20 for making accumulation of heat water pump 2 Hot water stream, using the low price electric energy of low-valley interval, using boiler plant 1 demand of user heating, domestic hot-water is met, meanwhile, Hot water temperature in softened water accumulation of heat in hot water storage tank 18 or accumulation of heat water pot, hot water storage tank 18 or accumulation of heat water pot reaches setting After temperature, boiler plant 1, accumulation of heat water pump 2 are out of service, and heat-accumulating process terminates.
When daytime 7:00~night 23:In 00 period, when the thermal storage equipment of the system is out of service, and there is domestic hot-water During workload demand, constant pressure storing heating water tank 18 or accumulation of heat water pot heating system are run.Thermal source is in hot water storage tank 18 or accumulation of heat water pot The high-temperature-hot-water of storage, starts first circulation pump 4, heat exchanger 5, second circulation pump 6, hot water storage tank 18 or accumulation of heat water pot start to The heat supply of user side heat exchanger 5, finally meets domestic hot-water's demand of user side.

Claims (7)

1. the system that a kind of utilization low valley power storage heat supply heats, it is characterised in that including boiler plant (1), accumulation of heat water pump (2) With regenerative apparatus (3), boiler plant (1) connected by pipeline with accumulation of heat water pump (2), and accumulation of heat water pump (2) is by pipeline and accumulation of heat Device (3) is connected, and regenerative apparatus (3) is connected with first circulation pump (4), and first circulation pump (4) is connected with heat exchanger (5), heat exchange Device (5) is connected by supply channel (16) with water supply interface (14), and heat exchanger (5) is also by water return pipeline (17) and second circulation Pump (6) connects, and second circulation pump (6) is connected with backwater interface (13), sets between the boiler plant (1) and accumulation of heat water pump (2) The second electric T-shaped valve (11) is equipped with, the second electric T-shaped valve (11) is connected with heat supplying pipeline (20).
2. the system that a kind of utilization low valley power storage heat supply according to claim 1 heats, it is characterised in that the water supply Valve (7) is provided with pipeline (16) and water return pipeline (17).
3. the system that a kind of utilization low valley power storage heat supply according to claim 2 heats, it is characterised in that described first The first electric T-shaped valve (8) is provided with pipeline between circulating pump (4) and heat exchanger (5).
4. the system that a kind of utilization low valley power storage heat supply according to Claims 2 or 3 heats, it is characterised in that described Regenerative apparatus (3) is connected with blow-off line (19), and blowoff valve (10) is provided with blow-off line (19).
5. the system that a kind of utilization low valley power storage heat supply according to claim 4 heats, it is characterised in that the accumulation of heat Device (3) is hot water storage tank (18) or accumulation of heat water pot.
6. the system that a kind of utilization low valley power storage heat supply according to claim 5 heats, it is characterised in that the boiler Moisturizing motor-driven valve (9) is provided with device (1) and hot water storage tank (18), and moisturizing motor-driven valve (9) is with moisturizing interface (12) even Connect.
7. the system that a kind of utilization low valley power storage heat supply according to claim 6 heats, it is characterised in that the accumulation of heat Blast pipe (15) is provided with the top canister of water tank (18).
CN201621085694.4U 2016-09-27 2016-09-27 System for utilize low ebb electric energy storage heat supply heating Active CN206131146U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621085694.4U CN206131146U (en) 2016-09-27 2016-09-27 System for utilize low ebb electric energy storage heat supply heating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621085694.4U CN206131146U (en) 2016-09-27 2016-09-27 System for utilize low ebb electric energy storage heat supply heating

Publications (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106247442A (en) * 2016-09-27 2016-12-21 中国华电科工集团有限公司 A kind of system utilizing low valley power storage heat supply to heat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106247442A (en) * 2016-09-27 2016-12-21 中国华电科工集团有限公司 A kind of system utilizing low valley power storage heat supply to heat

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