CN104729089A - High-voltage energy-storage hot water supplying system - Google Patents
High-voltage energy-storage hot water supplying system Download PDFInfo
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- CN104729089A CN104729089A CN201510085700.XA CN201510085700A CN104729089A CN 104729089 A CN104729089 A CN 104729089A CN 201510085700 A CN201510085700 A CN 201510085700A CN 104729089 A CN104729089 A CN 104729089A
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- hot water
- tension electricity
- heat storage
- storing energy
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Abstract
The invention discloses a high-voltage energy-storage hot water supplying system. At least one heat storage body is installed in a heat storage body outer shell with an insulating layer. An inner ventilating duct is formed between every two adjacent heat storage bodies. Heating bodies in contact with the heat storage bodies are arranged in the inner ventilating ducts. A cavity communicated with a hot air circulating pipe is formed between the insulating layer and the heat storage bodies. A draught fan and a heat exchanger are installed in the hot air circulating pipe. The high-voltage energy-storage hot water supplying system has the advantages that the structure is ingenious and reasonable, cost is low, and pollution is avoided; electric energy can be converted into heat energy, the heat energy is stored into heat storage materials and output through the heat exchanger to terminals where hot water is required during on-peak electricity utilization, and meanwhile the temperature of hot air can be adjusted according to the requirements of the heating terminals.
Description
Technical field
The present invention relates to a kind of heating system, be specifically related to a kind of high-tension electricity storing energy and supplying hot water system.
Background technology
In central heating system, heating equipment is absolutely necessary, and generally uses now heating equipment generally to have boiler, electric heater unit etc.; Boiler generally adopts burning coal to heat medium, and to reach the object of central heating, but this mode not only not environmentally, needs to discharge a large amount of waste gas, also there is certain potential safety hazard simultaneously; And utilize electric energy to come the direct-fired electric heater unit of medium, there are some problems equally: as power consumption is large, cost is high, especially in the area of some electric power resource deficiencies, or in the peak period of electricity consumption, even there will be the situation that electric power is unable to supply.
Summary of the invention
The object of the invention is to overcome above-mentioned not enough problem, a kind of high-tension electricity storing energy and supplying hot water system is provided.
The technical scheme that the present invention is adopted for achieving the above object is: high-tension electricity storing energy and supplying hot water system, with in the heat storage shell of heat-insulation layer, at least one deck heat storage is installed, ventilating duct in being formed between adjacent heat storage, the calandria contacted with heat storage is provided with in interior ventilating duct, form the cavity be communicated with hot air circulating pipe between heat-insulation layer with heat storage, in hot air circulating pipe, blower fan, heat exchanger are installed.
Calandria is connected with high-tension electricity cable interface.
Be connected by brace between calandria, and be connected with high-tension electricity cable interface by brace.
Between described brace and high-tension electricity cable interface, insulator is installed.
Heat storage outer setting has insulating barrier.
Described insulating barrier is insulated heat material or high tension shackle insulator.
Form the cavity A, the cavity B that are communicated with hot air circulating pipe between heat-insulation layer with heat storage, hot air circulating pipe is positioned at cavity A one end and installs blower fan, is positioned at cavity B one end and installs heat exchanger.
Cavity B top is provided with temperature sensor.
Described hot air circulating pipe and cavity B connectivity part are provided with deflector.
Described hot air circulating pipe is positioned at cavity A one end and is provided with spiral case, and described assembling is in spiral case.
Described spiral case is provided with protection network.
Heat exchanger is connected with outlet pipe and return pipe.
Outlet pipe is provided with overtemperature limit temperature sensor, temperature sensor, return pipe is provided with temperature sensor.
Heat storage top and/or hot air circulating pipe are provided with temperature sensor.
Described heat-insulation layer is arranged between heat storage shell and unit casing.
Described unit casing is installed overtemperature temperature limiter.
Hot air circulating pipe is arranged in base.
Feature of the present invention is: structure is ingenious, reasonable, with low cost, pollution-free, calandria can be utilized to be heat energy by relatively inexpensive electric energy conversion, and by this part thermal energy storage in heat-storing material, by the time outputted to by this part Btu utilization heat exchanger during peak of power consumption again and need to use the terminal of hot water, it can also need according to heat supply terminal the adjustment carrying out hot air temperature simultaneously, can play the effect of scabbling electrical network peak valley, making full use of valley electricity.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention adopts insulated heat material.
Fig. 2 is the right sectional view of Fig. 1.
Fig. 3 is the left sectional view of Fig. 1.
Fig. 4 is the structural representation that the present invention adopts high tension shackle insulator.
Wherein: 1, outdoor temperature sensor 2, switch board 3, base 4, hot air circulating pipe 5, spiral case 6, frequency conversion fan 7, blower motor 8, deflector 9, heat exchanger 10, outlet pipe 11, return pipe 12, mechanical type overtemperature limit temperature sensor 13, outlet pipe water temperature sensor 14, return pipe water temperature sensor 15, temperature sensor 16 in air channel, insulated heat material 17, high tension shackle insulator 18, heat storage 19, heat storage shell 20, interior ventilating duct 21, calandria 22, refractory metal brace 23, insulator 24, cable interface 25, heat-insulation layer 26, unit casing 27, protection network 28, cavity A 29, access door 30, heat storage kernel temperature sensor 31, cavity B 32, hot blast temperature sensor 33 in cavity, heat storage kernel overtemperature temperature limiter.
Detailed description of the invention
As Figure 1-4, the present invention is high-tension electricity storing energy and supplying hot water system, it is controlled by the control system in switch board 2, switch board 2 is provided with outdoor temperature sensor 1, at least one deck heat storage 18 is installed in heat storage shell 19, and can by heat storage 18 point three pile according to electric pressure, heat storage 18 adopts insulation, insulation, fire-resistant thermal capacitance material, ventilating duct 20 in being formed between adjacent two layers heat storage 18, the calandria 21 contacted with heat storage 18 is provided with in interior ventilating duct 20, interior ventilating duct 20 can be placed by the groove correspondence that adjacent two layers heat storage 18 is offered and be formed, but the generation type of interior ventilating duct 20 is not limited to this, calandria 21 can adopt heating tube, heater strip, heating tape etc., calandria 21 is connected with high-tension electricity cable interface 24, this calandria 21 can heat with any number high-tension electricity between 1kV-66kV, two ends of all calandrias 21 carry out connection in series-parallel connection by refractory metal brace 22, it can adopt star connection or delta connection, brace 22 is connected with insulator 23, external high pressure electric connection with insulator 23 by cable interface 24 is energized, heat storage shell 19 is made up of three faces, only cover heat storage 18 3 faces (two sides at heat storage end face and disconnected place), the surrounding of heat storage shell 19 is provided with heat-insulation layer 25(heat-insulation layer be made up of five faces of non-bottom surface), heat-insulation layer 25 outside is made up of unit casing 26, the cavity A28 be communicated with airtight hot air circulating pipe 4 is formed between heat-insulation layer 25 with heat storage 18, cavity B31, hot air circulating pipe 4 is arranged in base 3, base 3 adopts steel section, hot air circulating pipe 4 is positioned at cavity A28 one end and is provided with spiral case 5, blower fan 6 is arranged in spiral case 5, blower fan 6 adopts frequency conversion fan, and driven by blower motor 7, the top of spiral case 5 is installed and is prevented foreign material from entering protection network 27 in spiral case 5, the outer setting of the cavity A28 on protection network 27 top has access door 29, people can be made to enter components and parts such as maintenance calandria 21 grade in cavity A28, described hot air circulating pipe 4 is provided with the deflector 8 that can change air movement and flow to cavity B31 connectivity part, near the position of heat-conducting plate 8, heat exchanger 9 is installed at hot air circulating pipe 4, heat exchanger 9 adopts copper pipe aluminum fin heat exchanger, heat exchanger 9 is connected with return pipe 11 with outlet pipe 10, outlet pipe 10 is provided with mechanical type overtemperature limit temperature sensor 12 and outlet pipe water temperature sensor 13, return pipe 11 is provided with return pipe water temperature sensor 14, temperature sensor 15 in air channel is provided with in hot air circulating pipe 4 between spiral case 5 and heat exchanger 9, cavity B31 top is provided with hot blast temperature sensor 32 in cavity, heat storage 18 top is provided with heat storage kernel temperature sensor 30, and the numerical value of hot blast temperature sensor 32 in heat storage kernel temperature sensor 30 and cavity is read by the heat storage kernel overtemperature temperature limiter 33 of unit casing 26 outside, often pile up heat storage 18 outer setting and have insulating barrier, play more reliable insulating effect between phase and phase and between phase and ground, namely insulating barrier is set between base 3 and heat storage 18, between heat storage shell 19 and heat storage 18, insulating barrier is set, between three pile heat storages 18, insulating barrier is set, three pile heat storage 18 safe distances calculate according to electric pressure, insulating barrier adopts insulated heat material 16 or high tension shackle insulator 17, insulated heat material 16 can be insulated heat brick or cement etc.
The course of work of high-tension electricity storing energy and supplying hot water system of the present invention is as follows: in the low power consumption phase, calandria 21 is started by the control system in switch board 2, the heat storage that calandria 21 produces is in heat storage 18, the crown center position of heat storage 18 is provided with the heat storage kernel temperature sensor 30 be connected with temperature control system can pass to temperature control system the real time temperature of heat storage 18, heating is stopped after reaching design temperature, when needs are to heat supply terminal supply constant-temperature hot water, the outside air temperature that control system in switch board 2 can detect according to outdoor temperature sensor 1 is as environmental variance parameter, blower motor 7 drives, start frequency conversion fan 6, make the air circulation flow in hot air circulating pipe 4, now a large amount of cold airs enters into ventilating duct 20 in differing heights through cavity A28, and here contact fully and heat exchange with heat storage 18, cold air absorbs heat and becomes high temperature air in heat storage 18, and by the temperature of hot blast temperature sensor 32 Real-Time Monitoring high temperature air in the cavity being arranged on cavity B31 top, high temperature air enters deflector 8 through cavity 31, again after over-heat-exchanger 9, there is heat exchange in high temperature air and heat exchanger 9, outlet pipe 10 is made to have constant-temperature hot water to export, and pass through the temperature of outlet pipe water temperature sensor 13 and return pipe water temperature sensor 14 Real-Time Monitoring, control the operating frequency of frequency conversion fan 6, the Cryogenic air after heat exchange is made again to enter spiral case 5, in flowing to, ventilating duct 20 contacts and heat exchange fully with heat storage 18 again, circulate successively.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (17)
1. high-tension electricity storing energy and supplying hot water system, it is characterized in that: with in the heat storage shell (19) of heat-insulation layer (25), at least one deck heat storage (18) is installed, ventilating duct (20) in being formed between adjacent heat storage (18), the calandria (21) contacted with heat storage (18) is provided with in interior ventilating duct (20), form the cavity be communicated with hot air circulating pipe (4) between heat-insulation layer (25) with heat storage (18), in hot air circulating pipe (4), blower fan (6), heat exchanger (9) are installed.
2. high-tension electricity storing energy and supplying hot water system as claimed in claim 1, is characterized in that: calandria (21) is connected with high-tension electricity cable interface (24).
3. high-tension electricity storing energy and supplying hot water system as claimed in claim 2, be is characterized in that: be connected by brace (22) between calandria (21), and is connected with high-tension electricity cable interface (24) by brace (22).
4. high-tension electricity storing energy and supplying hot water system as claimed in claim 3, is characterized in that: install insulator (23) between described brace (22) and high-tension electricity cable interface (24).
5. high-tension electricity storing energy and supplying hot water system as claimed in claim 1, is characterized in that: heat storage (18) outer setting has insulating barrier.
6. high-tension electricity storing energy and supplying hot water system as claimed in claim 5, is characterized in that: described insulating barrier is insulated heat material (16) or high tension shackle insulator (17).
7. high-tension electricity storing energy and supplying hot water system as claimed in claim 1, it is characterized in that: between heat-insulation layer (25) with heat storage (18), form the cavity A(28 be communicated with hot air circulating pipe (4)), cavity B(31), hot air circulating pipe (4) is positioned at cavity A(28) one end installation blower fan, be positioned at cavity B(31) one end installation heat exchanger.
8. high-tension electricity storing energy and supplying hot water system as claimed in claim 7, is characterized in that: cavity B(31) top is provided with temperature sensor.
9. high-tension electricity storing energy and supplying hot water system as claimed in claim 7, is characterized in that: described hot air circulating pipe (4) and cavity B(31) connectivity part is provided with deflector (8).
10. high-tension electricity storing energy and supplying hot water system as claimed in claim 7, is characterized in that: described hot air circulating pipe (4) is positioned at cavity A(28) one end is provided with spiral case (5), and described blower fan (6) is arranged in spiral case (5).
11. high-tension electricity storing energy and supplying hot water systems as claimed in claim 10, is characterized in that: described spiral case (5) is provided with protection network (27).
12. high-tension electricity storing energy and supplying hot water systems as claimed in claim 1, is characterized in that: heat exchanger (9) is connected with outlet pipe (10) and return pipe (11).
13. high-tension electricity storing energy and supplying hot water systems as claimed in claim 12, is characterized in that: outlet pipe is provided with overtemperature limit temperature sensor (12), temperature sensor (13), return pipe is provided with temperature sensor.
14. high-tension electricity storing energy and supplying hot water systems as claimed in claim 1, is characterized in that: heat storage (18) top and/or hot air circulating pipe (4) are provided with temperature sensor.
15. high-tension electricity storing energy and supplying hot water systems as claimed in claim 1, is characterized in that: described heat-insulation layer (25) is arranged between heat storage shell (19) and unit casing (26).
16. high-tension electricity storing energy and supplying hot water systems as claimed in claim 15, is characterized in that: described unit casing (26) is upper installs overtemperature temperature limiter.
17. high-tension electricity storing energy and supplying hot water systems as claimed in claim 1, is characterized in that: hot air circulating pipe 4) be arranged in base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510085700.XA CN104729089A (en) | 2015-02-17 | 2015-02-17 | High-voltage energy-storage hot water supplying system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510085700.XA CN104729089A (en) | 2015-02-17 | 2015-02-17 | High-voltage energy-storage hot water supplying system |
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| CN104729089A true CN104729089A (en) | 2015-06-24 |
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| CN201510085700.XA Pending CN104729089A (en) | 2015-02-17 | 2015-02-17 | High-voltage energy-storage hot water supplying system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305236A (en) * | 2015-10-09 | 2016-02-03 | 安庆师范学院 | High-voltage switchgear |
| CN106051886A (en) * | 2016-07-01 | 2016-10-26 | 国网冀北节能服务有限公司 | Heating system based on solid heat storage |
| CN106468456A (en) * | 2016-09-30 | 2017-03-01 | 天津宝成机械制造股份有限公司 | A kind of electric heating conversion method and system |
| CN106705188A (en) * | 2017-03-13 | 2017-05-24 | 中国石油天然气第八建设有限公司 | Solid off-peak electricity energy storage equipment |
| CN106839054A (en) * | 2017-03-07 | 2017-06-13 | 赫普热力发展有限公司 | The accumulation of heat peak regulation system that solid heat storage electric boiler and across season natural water are combined |
| CN107477870A (en) * | 2017-09-26 | 2017-12-15 | 孟刚 | A kind of hot blast energy heat exchanger |
| CN110848979A (en) * | 2019-12-16 | 2020-02-28 | 河北大业新能源科技有限公司 | Energy storage electric boiler |
| CN112197434A (en) * | 2020-11-03 | 2021-01-08 | 田国涛 | Domestic hot water system and working method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305236A (en) * | 2015-10-09 | 2016-02-03 | 安庆师范学院 | High-voltage switchgear |
| CN106051886A (en) * | 2016-07-01 | 2016-10-26 | 国网冀北节能服务有限公司 | Heating system based on solid heat storage |
| CN106468456A (en) * | 2016-09-30 | 2017-03-01 | 天津宝成机械制造股份有限公司 | A kind of electric heating conversion method and system |
| CN106839054A (en) * | 2017-03-07 | 2017-06-13 | 赫普热力发展有限公司 | The accumulation of heat peak regulation system that solid heat storage electric boiler and across season natural water are combined |
| CN106705188A (en) * | 2017-03-13 | 2017-05-24 | 中国石油天然气第八建设有限公司 | Solid off-peak electricity energy storage equipment |
| CN107477870A (en) * | 2017-09-26 | 2017-12-15 | 孟刚 | A kind of hot blast energy heat exchanger |
| CN110848979A (en) * | 2019-12-16 | 2020-02-28 | 河北大业新能源科技有限公司 | Energy storage electric boiler |
| CN112197434A (en) * | 2020-11-03 | 2021-01-08 | 田国涛 | Domestic hot water system and working method thereof |
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Application publication date: 20150624 |
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