CN111678115A - More energy-saving electric boiler system - Google Patents
More energy-saving electric boiler system Download PDFInfo
- Publication number
- CN111678115A CN111678115A CN202010594806.3A CN202010594806A CN111678115A CN 111678115 A CN111678115 A CN 111678115A CN 202010594806 A CN202010594806 A CN 202010594806A CN 111678115 A CN111678115 A CN 111678115A
- Authority
- CN
- China
- Prior art keywords
- electric boiler
- water
- heat exchange
- circulating
- storage tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
- F22D1/003—Feed-water heater systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/30—Solar heat collectors using working fluids with means for exchanging heat between two or more working fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/40—Solar heat collectors combined with other heat sources, e.g. using electrical heating or heat from ambient air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
- F24S50/40—Arrangements for controlling solar heat collectors responsive to temperature
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Abstract
The invention belongs to the technical field of electric boilers, and particularly relates to a more energy-saving electric boiler system which comprises an electric boiler, wherein a water replenishing port of the electric boiler is connected with a heat exchange type water storage tank through a water replenishing pipe, a first heat exchange coil is arranged in the heat exchange type water storage tank, two ends of the first heat exchange coil are respectively connected with a refrigerant circulating pipe, the refrigerant circulating pipes are connected with a second heat exchange coil arranged in a solar heat collector, a circulating water pump is arranged on the second heat exchange coil and used for circulating refrigerants, the invention provides the more energy-saving electric boiler system, the electric boiler is combined with the solar heat collector, water entering the electric boiler is preheated through the solar heat collector, so that the electric boiler is more energy-saving, in addition, a heat exchange type water storage tank 3 is arranged, so that a hot water circulating system in the solar heat collector and a water supply system of the electric boiler operate independently, the device is not influenced and interfered with each other, and the operation is safe.
Description
Technical Field
The invention belongs to the technical field of electric boilers, and particularly relates to a more energy-saving electric boiler system.
Technical Field
The electric boiler is also called an electric heating boiler and an electric heating boiler, and as the name suggests, the electric boiler is a boiler device which takes electric power as energy and converts the electric power into heat energy, thereby outputting steam, high-temperature water or organic heat carrier with certain heat energy outwards through the conversion of the boiler.
In recent years, electric boilers have become popular because of their advantages such as environmental protection, noiselessness, convenience in installation and use, but they also have some inevitable disadvantages, the biggest one being higher operation cost, for example, the electricity consumption per hour of 1 ton electric steam boiler is 700 degrees, and if the electric boiler is used for winter heating and works for 24 hours each day, it is possible to imagine how much cost.
Therefore, how to make the electric boiler more energy-saving is the research and development direction of people, which is very important for the further popularization of the electric boiler.
Disclosure of Invention
The invention provides a more energy-saving electric boiler system which can solve the problems pointed out in the background technology.
The utility model provides a more energy-conserving electric boiler system, includes electric boiler, electric boiler's moisturizing mouth passes through the moisturizing pipe and is connected with heat transfer formula water storage tank, be equipped with first heat exchange coil pipe in the heat transfer formula water storage tank, the refrigerant circulating pipe is connected respectively at the both ends of first heat exchange coil pipe, the refrigerant circulating pipe is connected with the second heat exchange coil pipe of setting in solar collector, be equipped with circulating water pump on the second heat exchange coil pipe, circulating water pump is used for the circulation refrigerant.
Preferably, the heat exchange type water storage tank is a pressure-bearing type water tank, and the water inlet end of the heat exchange type water storage tank is connected with a tap water supply pipe.
Preferably, the solar heat collector is connected with a tap water supply pipe and is provided with an automatic water replenishing ball float valve for automatic water replenishing.
Preferably, a temperature sensor is arranged in the heat exchange type water storage tank and electrically connected with an intelligent control system, and the intelligent control system controls the circulating water pump to start and stop.
Preferably, the intelligent control system is a PLC controller.
Has the advantages that: the invention provides a more energy-saving electric boiler system, which combines an electric boiler and a solar heat collector together, preheats water entering the electric boiler through the solar heat collector, thereby leading the electric boiler to be more energy-saving, and in addition, a heat exchange type water storage water tank 3 is arranged, leading a hot water circulating system in the solar heat collector and a water supply system of the electric boiler to operate independently without mutual influence and interference and leading the operation to be safe.
Drawings
Figure 1 is a schematic view of the system of the present invention,
FIG. 2 is a schematic diagram of the logic control diagram of the present invention,
description of reference numerals:
reference numbers in the figures: 1. an electric boiler; 2. a water replenishing pipe; 3. a heat exchange type water storage tank; 4. a first heat exchange coil; 5. a refrigerant circulation pipe; 6. a second heat exchange coil; 7. a solar heat collector; 8. a water circulating pump; 9. a tap water supply pipe; 10. automatic water supply float valve; 11. a temperature sensor; 12. an intelligent control system.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
Example (b):
as shown in fig. 1-2, the more energy-saving electric boiler system provided in the embodiment of the present invention includes an electric boiler 1, a water replenishing port of the electric boiler 1 is connected to a heat-exchanging water storage tank 3 through a water replenishing pipe 2, the heat-exchanging water storage tank 3 is a pressure-bearing water storage tank, a water inlet end of the pressure-bearing water storage tank is connected to a tap water supply pipe 9, a first heat exchanging coil 4 is disposed in the heat-exchanging water storage tank 3, two ends of the first heat exchanging coil 4 are respectively connected to a refrigerant circulating pipe 5, the refrigerant circulating pipe 5 is connected to a second heat exchanging coil 6 disposed in a solar heat collector 7, a circulating water pump 8 is disposed on the second heat exchanging coil 6, and the circulating water pump 8 is used for circulating a refrigerant.
The solar heat collector 7 is connected with a tap water supply pipe 9 and is provided with an automatic water replenishing ball float valve 10 for automatic water replenishing.
Be equipped with temperature sensor 11 in heat transfer formula water storage tank 3, temperature sensor 11 and intelligent control system 12 electric connection, intelligent control system 12 control circulating water pump 8 opens and stops, intelligent control system 12 is the PLC controller, and after the temperature in heat transfer formula water storage tank 3 was less than the setting value, intelligent control system 12 control circulating water pump 8 started, and heat transfer formula water storage tank 3's temperature can rise gradually, and after rising to certain temperature, intelligent control system 12 control circulating water pump 8 closed, and after the temperature reduced the setting value, circulating water pump 8 restarted.
The working principle of the invention is as follows: combine electric boiler 1 and solar collector 7 together, preheat the water that gets into electric boiler through solar collector 7, thereby make electric boiler more energy-conserving, through the refrigerant at refrigerant circulating pipe 5, first heat exchange coil 4, the circulation channel inner loop that second heat exchange coil 6 is constituteed, can heat the water in the heat exchange type water storage water tank 3, thereby improve the temperature of the water that gets into in electric boiler greatly, thereby reach energy-conserving purpose, set up heat exchange type water storage water tank 3, make hot water circulating system and electric boiler water supply system independent operation in the solar collector 7, each other does not influence, each other does not interfere, operation safety.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (5)
1. A more energy-conserving electric boiler system which characterized in that: including electric boiler (1), the moisturizing mouth of electric boiler (1) is connected with heat transfer formula water storage tank (3) through moisturizing pipe (2), be equipped with first heat transfer coil pipe (4) in heat transfer formula water storage tank (3), refrigerant circulating pipe (5) are connected respectively at the both ends of first heat transfer coil pipe (4), refrigerant circulating pipe (5) are connected with second heat transfer coil pipe (6) of setting in solar collector (7), be equipped with circulating water pump (8) on second heat transfer coil pipe (6), circulating water pump (8) are used for the circulation refrigerant.
2. A more energy efficient electric boiler system according to claim 1, characterized in that: the heat exchange type water storage tank (3) is a pressure-bearing type water tank, and the water inlet end of the pressure-bearing type water storage tank is connected with a tap water supply pipe (9).
3. A more energy efficient electric boiler system according to claim 1, characterized in that: the solar heat collector (7) is connected with a tap water supply pipe (9) and is provided with an automatic water replenishing ball float valve (10) for automatic water replenishing.
4. A more energy efficient electric boiler system according to any of claims 1-3, characterized in that: be equipped with temperature sensor (11) in heat transfer formula water storage water tank (3), temperature sensor (11) and intelligent control system (12) electric connection, intelligent control system (12) control circulating water pump (8) open and stop.
5. A more energy efficient electric boiler system according to claim 1, characterized in that: the intelligent control system (12) is a PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010594806.3A CN111678115A (en) | 2020-06-28 | 2020-06-28 | More energy-saving electric boiler system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010594806.3A CN111678115A (en) | 2020-06-28 | 2020-06-28 | More energy-saving electric boiler system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111678115A true CN111678115A (en) | 2020-09-18 |
Family
ID=72437062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010594806.3A Pending CN111678115A (en) | 2020-06-28 | 2020-06-28 | More energy-saving electric boiler system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111678115A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201081423Y (en) * | 2007-07-13 | 2008-07-02 | 罗善清 | Solar energy assisted boiler economizer |
| CN102052659A (en) * | 2010-12-31 | 2011-05-11 | 邹立强 | Solar preheating and energy-saving steam boiler |
| CN102313278A (en) * | 2011-04-18 | 2012-01-11 | 苏州市吴赣药业有限公司 | Solar energy collecting and preheating device |
| CN202521586U (en) * | 2012-04-12 | 2012-11-07 | 哈尔滨哈东新春锅炉有限公司 | Solar intelligent control heating steam boiler water supply energy-saving device |
| CN103175189A (en) * | 2013-04-10 | 2013-06-26 | 南京工业大学 | Solar boiler soft water preheating system |
| CN204187803U (en) * | 2014-10-15 | 2015-03-04 | 武汉华商新能源有限公司 | A kind of energy-saving solar directly-heated type boiler hot-water system |
| CN109059313A (en) * | 2018-06-22 | 2018-12-21 | 国网冀北节能服务有限公司 | A kind of heat collection combined electric heat supply system of high-efficiency solar |
| CN109668336A (en) * | 2018-11-28 | 2019-04-23 | 湖南哲能赫新能源有限责任公司 | A kind of solar water heater tele-control system |
| WO2020110473A1 (en) * | 2018-11-30 | 2020-06-04 | 三菱日立パワーシステムズ株式会社 | Boiler system, power generation plant, and boiler system operation method |
-
2020
- 2020-06-28 CN CN202010594806.3A patent/CN111678115A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201081423Y (en) * | 2007-07-13 | 2008-07-02 | 罗善清 | Solar energy assisted boiler economizer |
| CN102052659A (en) * | 2010-12-31 | 2011-05-11 | 邹立强 | Solar preheating and energy-saving steam boiler |
| CN102313278A (en) * | 2011-04-18 | 2012-01-11 | 苏州市吴赣药业有限公司 | Solar energy collecting and preheating device |
| CN202521586U (en) * | 2012-04-12 | 2012-11-07 | 哈尔滨哈东新春锅炉有限公司 | Solar intelligent control heating steam boiler water supply energy-saving device |
| CN103175189A (en) * | 2013-04-10 | 2013-06-26 | 南京工业大学 | Solar boiler soft water preheating system |
| CN204187803U (en) * | 2014-10-15 | 2015-03-04 | 武汉华商新能源有限公司 | A kind of energy-saving solar directly-heated type boiler hot-water system |
| CN109059313A (en) * | 2018-06-22 | 2018-12-21 | 国网冀北节能服务有限公司 | A kind of heat collection combined electric heat supply system of high-efficiency solar |
| CN109668336A (en) * | 2018-11-28 | 2019-04-23 | 湖南哲能赫新能源有限责任公司 | A kind of solar water heater tele-control system |
| WO2020110473A1 (en) * | 2018-11-30 | 2020-06-04 | 三菱日立パワーシステムズ株式会社 | Boiler system, power generation plant, and boiler system operation method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200918 |
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| RJ01 | Rejection of invention patent application after publication |