CN2381957Y - Automatic heat accumulating electric boiler - Google Patents
Automatic heat accumulating electric boiler Download PDFInfo
- Publication number
- CN2381957Y CN2381957Y CN 99234737 CN99234737U CN2381957Y CN 2381957 Y CN2381957 Y CN 2381957Y CN 99234737 CN99234737 CN 99234737 CN 99234737 U CN99234737 U CN 99234737U CN 2381957 Y CN2381957 Y CN 2381957Y
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- electric boiler
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- heat exchanger
- automatic thermal
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Abstract
The utility model relates to an automatic heat accumulating electric boiler, which comprises an electric boiler body. A water inlet valve, a check valve, a circulating water pump, a heat accumulating water tank, a heat exchanger, a temperature control device and a water outlet valve which jointly form a closed heat accumulating water circulating system are orderly connected between a water inlet and a water outlet of the electric boiler body. The heat accumulating water tank is communicated with a heating system by the heat exchanger. The temperature control device is communicated with a water outlet pipe passage of the heating system by a valve. The utility model can use off-peak electricity at night to make electric energy converted into heat energy to be stored for daytime use. The utility model does not use electricity at daytime or use less electricity to lower the running cost of an electric boiler.
Description
The utility model relates to a kind of full-automatic electric heating heating plant, especially relates to a kind of full-automatic thermal storage formula electric boiler
In the background technology, and Chinese patent " microcomputer control fully automatic electric heat boiler (patent No.: 96236149.6) " disclosed fully automatic electric heat boiler employing electrical heating, microcomputer control automatic temperature-control, pressure regulation, moisturizing, pollution-free are the regeneration products of coal-burning boiler.But it is big that its major defect is a power consumption, power consumption tens kilowatts between several megawatts, operating cost is very high, therefore, generally applying of boilers heated electrically is subjected to certain limitation.Power supply rule according to China's electric power system mostly is peak times of power consumption daytime, and network load is very big, and be the low power consumption phase night, and when low power consumption, the electricity that the power plant sends wastes owing to the user is few.Power supply department uses the low ebb electricity to take the way of segmentation meter electricity price for encouraging people, and daytime, electricity price was far above the electricity price at night.At this situation, how saves energy reduces operating cost, is the important topic of pendulum in face of people.
The utility model has overcome the weak point in the above-mentioned background technology, a kind of full-automatic thermal storage formula electric boiler is provided, it utilizes the low ebb electricity at night to convert electric energy to thermal energy storage to get up for using daytime, and not electricity consumption or few electricity consumption by day greatly reduces the operating cost of electric boiler.
For achieving the above object, the technical solution that the utility model adopts is as follows:
A kind of full-automatic thermal storage formula electric boiler, comprise electric boiler body 1, its special character is: be connected with inlet valve 10, check-valves 9 successively between the water inlet of described electric boiler body 1 and delivery port, water circulating pump 8, hot water storage tank 6, heat exchanger 4, attemperating unit 3 and flowing water Valve 2, the closed accumulation of heat water circulation system of they common compositions, hot water storage tank 6 is communicated with heating system by heat exchanger, and attemperating unit 3 is communicated with the outlet pipeline of heating system by valve.
Above-mentioned hot water storage tank 6 can be with being welded with steel plate, and the outside is covered with insulation material.
Above-mentioned insulation material can be a silicate aluminum board.
Can be provided with blowoff valve 7 on the above-mentioned hot water storage tank 6.
Above-mentioned water circulating pump 8 can be provided with two groups, and employing is connected in parallel.
Above-mentioned heat exchanger 4 can be tube coil type heat exchanger or heat-exchangers of the plate type.
Above-mentioned hot water storage tank 6 can be with insulation gas tank generation.
Fig. 1 is the structural representation of the utility model full-automatic thermal storage formula electric boiler;
Fig. 2 is the running figure of the utility model full-automatic thermal storage formula electric boiler.
Number in the figure is described as follows:
1-boiler body 2-flowing water Valve 3-attemperating unit 4-heat exchanger 5-valve 6-hot water storage tank 7-valve 8-water circulating pump 9-check-valves 10-inlet valve 11-water circulating pump 12-check-valves 13-valve 14-water supply valve 15-backwater valve 16-dirt separator 17-blowoff valve
Below in conjunction with accompanying drawing the utility model is described in further detail:
Referring to Fig. 1, Fig. 1 is the structural representation of the utility model heat storage electric boiler, comprise electric boiler body 1, be provided with inlet valve 10 between electric boiler water inlet and the delivery port successively, check-valves 9, water circulating pump 8, valve 7, hot water storage tank 6, valve 5, heat exchanger 4, attemperating unit 3 and flowing water Valve 2, the closed accumulation of heat water circulation system of they common compositions, water circulating pump and check-valves are provided with two groups, adopt parallel way, a use, another is standby, hot water storage tank is welded with steel plate, the outside is covered with the silicate aluminum board insulation material, the bottom is provided with blowoff valve 17, and hot water storage tank 6 is communicated with heating system by heat exchanger, and attemperating unit 8 is communicated with the outlet pipeline of heating system by valve.Referring to Fig. 2, Fig. 2 is the running figure of poultry hot type electric boiler, with small pump hold over system and heating therrmodynamic system are full of water earlier, at night during low power consumption, opening power makes electric steel stove heating by microcomputer control, and startup water circulating pump 8, this moment, the water of 1 li of electric boiler heated, successively by flowing water Valve 2, and attemperating unit 3, heat exchanger 4, valve 5, hot water storage tank 6, valve 7, water circulating pump 8, check-valves 9, inlet valve 10 is got back to electric boiler 1 at last, forms an accumulation of heat closed-loop system like this, when water temperature reaches setting value, boiler stops heating automatically, and the poultry boiler is full of hot water for 6 li, treats to use during peak of power consumption daytime.During use, start water circulating pump 11, the heating water to water circulating pump 11, is formed the heating closed-loop system by water circulating pump 11, check-valves 12, heat exchanger 4, valve 13, water supply valve 14, backwater valve 15 and dirt separator 16, and beginning heats to the user.Attemperating unit 3 is communicated with the outlet pipeline of heating system by valve, when heating temperature is below or above setting value, can automatically adjust by attemperating unit 3, heating temperature is kept within limits, above-mentioned hot water storage tank also can replace with gas tank, store the high-temperature water vapor of certain pressure, can under equal volume, store more heat.
Compared with prior art, the advantage and the effect that the utlity model has are as follows:
1, automatic heat accumulating electric boiler utilizes trough-electricity heating in evening tens hot-water storages to the hundreds of ton to exist In the hot water storage tank,, for heating or have a bath use can accomplish in vain by water circulating pump and heat exchanger daytime Not electricity consumption or few electricity consumption during it peak of power consumption, thus the operating cost of electric boiler reduced, and expense approximately can be fallen Low to 40% of original expense, also greatly improved the rate of load condensate of electrical network. Thereby rationally utilize and energy savings.
2, automatic heat accumulating electric boiler adopts microcomputer control, and the automaticity height has the kinds of protect merit Can, but fully automatic operation, simultaneously noiseless and pollution, and small investment are taken up an area littlely, and installation and maintenance make things convenient for.
3. when heating temperature is higher or lower than setting value, can automatically adjust by temperature control equipment, Heating temperature is kept within the specific limits.
Claims (7)
1, a kind of full-automatic thermal storage formula electric boiler, comprise electric boiler body (1), it is characterized in that: between the water inlet of described electric boiler body (1) and delivery port, be connected with inlet valve (10), check-valves (9), water circulating pump (8), hot water storage tank (6), heat exchanger (4), attemperating unit (3) and flowing water Valve (2) successively, the closed accumulation of heat water circulation system of they common compositions, hot water storage tank (6) is communicated with heating system by heat exchanger, and attemperating unit (3) is communicated with the outlet pipeline of heating system by valve.
2, full-automatic thermal storage formula electric boiler according to claim 1, it is characterized in that: described hot water storage tank (6) is welded with steel plate, and the outside is covered with insulation material.
3, full-automatic thermal storage formula electric boiler according to claim 2, it is characterized in that: described insulation material is a silicate aluminum board.
4, according to claim 1,2 or 3 described full-automatic thermal storage formula electric boilers, it is characterized in that: described hot water storage tank (6) is provided with blowoff valve (7).
5, full-automatic thermal storage formula electric boiler according to claim 4, it is characterized in that: described water circulating pump (8) is two groups, and employing is connected in parallel.
6, full-automatic thermal storage formula electric boiler according to claim 5 is characterized in that: described heat exchanger (4) is tube coil type heat exchanger or heat-exchangers of the plate type.
7, full-automatic thermal storage formula electric boiler according to claim 1 is characterized in that: the available insulation gas tank of described hot water storage tank (6) replaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99234737 CN2381957Y (en) | 1999-06-25 | 1999-06-25 | Automatic heat accumulating electric boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99234737 CN2381957Y (en) | 1999-06-25 | 1999-06-25 | Automatic heat accumulating electric boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2381957Y true CN2381957Y (en) | 2000-06-07 |
Family
ID=34022836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99234737 Expired - Fee Related CN2381957Y (en) | 1999-06-25 | 1999-06-25 | Automatic heat accumulating electric boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2381957Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840625A (en) * | 2012-09-13 | 2012-12-26 | 北京佰能电气技术有限公司 | Method for predicting required heat based on low ebb electricity heating |
| CN104266357A (en) * | 2014-05-23 | 2015-01-07 | 深圳市爱能森设备技术有限公司 | Valley current hot water boiler adopting heat conduction oil to transfer heat and method for preparing hot water |
| CN105371343A (en) * | 2015-11-19 | 2016-03-02 | 内蒙古电力勘测设计院有限责任公司 | Electric heating boiler heat storage and heat supply system supplied with heat from abandoned wind and abandoned light and using methods for electric heating boiler heat storage and heat supply system |
| CN106678934A (en) * | 2016-12-12 | 2017-05-17 | 张家口市荣胜新能源开发有限公司 | Heating method based on heat accumulating type electromagnetic induction heating device |
| CN107726599A (en) * | 2017-09-26 | 2018-02-23 | 优晖科技（北京）有限公司 | Electric heat accumulation hot-water supply system |
| CN111059600A (en) * | 2018-10-16 | 2020-04-24 | 国网新疆电力有限公司经济技术研究院 | Electric heating equipment-heat accumulating type electric boiler system for changing coal into electricity |
-
1999
- 1999-06-25 CN CN 99234737 patent/CN2381957Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840625A (en) * | 2012-09-13 | 2012-12-26 | 北京佰能电气技术有限公司 | Method for predicting required heat based on low ebb electricity heating |
| CN102840625B (en) * | 2012-09-13 | 2015-10-28 | 北京佰能电气技术有限公司 | A kind of method based on trough-electricity heating prediction institute calorific requirement |
| CN104266357A (en) * | 2014-05-23 | 2015-01-07 | 深圳市爱能森设备技术有限公司 | Valley current hot water boiler adopting heat conduction oil to transfer heat and method for preparing hot water |
| CN105371343A (en) * | 2015-11-19 | 2016-03-02 | 内蒙古电力勘测设计院有限责任公司 | Electric heating boiler heat storage and heat supply system supplied with heat from abandoned wind and abandoned light and using methods for electric heating boiler heat storage and heat supply system |
| CN105371343B (en) * | 2015-11-19 | 2018-01-26 | 内蒙古电力勘测设计院有限责任公司 | Utilize the boilers heated electrically storage heating system and usage thereof for abandoning wind and abandoning light heat supply |
| CN106678934A (en) * | 2016-12-12 | 2017-05-17 | 张家口市荣胜新能源开发有限公司 | Heating method based on heat accumulating type electromagnetic induction heating device |
| CN107726599A (en) * | 2017-09-26 | 2018-02-23 | 优晖科技（北京）有限公司 | Electric heat accumulation hot-water supply system |
| CN111059600A (en) * | 2018-10-16 | 2020-04-24 | 国网新疆电力有限公司经济技术研究院 | Electric heating equipment-heat accumulating type electric boiler system for changing coal into electricity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |