CN207975720U - A kind of electric boiler and solar united use heating installation - Google Patents
A kind of electric boiler and solar united use heating installation Download PDFInfo
- Publication number
- CN207975720U CN207975720U CN201820407839.0U CN201820407839U CN207975720U CN 207975720 U CN207975720 U CN 207975720U CN 201820407839 U CN201820407839 U CN 201820407839U CN 207975720 U CN207975720 U CN 207975720U
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- Prior art keywords
- electric boiler
- water tank
- water
- heat supply
- outlet pipe
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model is related to a kind of electric boilers and solar united heating installation, including water tank（4）, electric boiler（2）, radiator（5）And plate solar collector（1）, the water tank（4）First for water end (W.E.)（16）Pass through heat supply outlet pipe（15）Successively with electric boiler（2）And radiator（5）Connection, the radiator（5）Pass through heat supply return pipe（6）With water tank（4）Backwater end connection；The upper water end (W.E.) of the plate solar collector 91 passes through upper hose（12）With water tank（4）Second for water end (W.E.)（17）It connects and its lower water end (W.E.) passes through downcomer（13）With water tank（4）And electric boiler（2）Between heat supply outlet pipe（15）A points（14）Connection, wherein upper hose（12）First circulation is equipped with to pump（7）；The heat supply outlet pipe（15）On in water tank（4）With A points（14）Between be equipped with second circulation pump（8）.
Description
Technical field
The utility model is related to solar heating technical fields, and in particular to a kind of electric boiler and solar united heating dress
It sets.
Background technology
In the prior art, using solar heating electricity consumption boiler electricity auxiliary heating, as shown in Fig. 2, usually solar energy collection
Hot device constitutes closed cycle system by solar energy heating circulating pump, flat-plate solar collector, plate heat exchanger, liquid reserve tank,
Prepackage anti-icing fluid as a heat transfer medium, is recycled in the other side of plate heat exchanger by water tank, electric boiler, electric boiler in liquid reserve tank
Pump, radiator constitute the circulatory system, and solar heat transmits heat by plate heat exchanger.
The disadvantage is that system cost is high, system complex is not easy to construct existing scheme.
Utility model content
The utility model in view of the deficiencies of the prior art, provides a kind of electric boiler and solar united heating installation, structure
Simply, at low cost and easy construction.
The utility model is achieved by the following technical solution：
A kind of electric boiler and solar united heating installation are provided, including water tank, electric boiler, radiator and solar energy are put down
Board heat collector, the first of the water tank is connect with electric boiler and radiator for water end (W.E.) by heat supply outlet pipe successively, described
Radiator pass through the backwater end of heat supply return pipe and water tank connect；The upper water end (W.E.) of the plate solar collector passes through
The second of upper hose and water tank connects for water end (W.E.) and its lower water end (W.E.) passes through the heat supply between downcomer and water tank and electric boiler
The A points of outlet pipe connect, and wherein upper hose is pumped equipped with first circulation；On the heat supply outlet pipe water tank and A points it
Between be equipped with second circulation pump.
It is turned on and off with what second circulation pumped by controlling first circulation pump, realizes electric boiler heating and solar energy
The heating system for the both of which that heats, can make full use of solar energy to heat, and reduce heating cost.
Further, the plate solar collector is equipped with the temperature sensing being electrically connected with controller input terminal
Device, the output end of the controller respectively with the switch of first circulation pump, the switch of the switch and electric boiler of second circulation pump
Electrical connection.
By the temperature of temperature sensor measurement plate solar collector, and controller is passed to, is analyzed by controller
And being turned on and off for first circulation pump, second circulation pump and electric boiler is controlled respectively, realize automation mechanized operation.
Further, the downcomer is equipped with first check-valve, and the water (flow) direction of the first check-valve is certainly
The lower water end (W.E.) of plate solar collector flows to heat supply outlet pipe.
First check-valve is set on downcomer, can prevent second circulation pump from opening and enter later from the cold water in water tank
It is entered in plate solar collector along downcomer.
Further, it is equipped with second check-valve between second circulation pump and A points on the heat supply outlet pipe, it is described
The water (flow) direction of second check-valve is to flow to electric boiler from water tank.
Second check-valve is set, and after can preventing first circulation pump from opening, the hot water in downcomer can be divided to water storage
In case so that hot water is all supplied at radiator, ensures normal heating.
The beneficial effects of the utility model：
One, heating system compared with the prior art has simple in structure, rationally distributed, the advantages that being easy to construction.
Two, the high-temperature water after heating heating directly arrives radiator and heats, and reduces the heat loss of pilot process, has
There is higher heat supply efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the heating installation of the prior art；
As shown in the figure：
1, plate solar collector, 2, electric boiler, 3, controller, 4, water tank, 5, radiator, 6, heat supply return pipe,
7, first circulation pumps, and 8, second circulation pump, the 9, first shut-off valve, the 10, second shut-off valve, 11, temperature sensor, 12, upper hose,
13, downcomer, 14, A points, 15, heat supply outlet pipe, 16, first for water end (W.E.), and 17, second for water end (W.E.), 18, plate heat exchanger, 19,
Liquid reserve tank.
Specific implementation mode
In order to clarify the technical characteristics of the invention, below by specific implementation mode, this programme is illustrated.
A kind of electric boiler and solar united heating installation, including water tank 4, electric boiler 2, radiator 5 and solar energy are flat
Board heat collector 1, the first of the water tank 4 is connected with electric boiler 2 and radiator 5 for water end (W.E.) 16 by heat supply outlet pipe 15 successively
It connects, the radiator 5 is connect by heat supply return pipe 6 with the backwater end of water tank 4；The plate solar collector 1
Upper water end (W.E.) connect for water end (W.E.) 17 with the second of water tank 4 by upper hose 12 and its lower water end (W.E.) passes through downcomer 13 and water tank
The A points 14 of heat supply outlet pipe 15 between 4 and electric boiler 2 connect, and wherein upper hose 12 is equipped with first circulation and pumps 7；Described
Second circulation is equipped between water tank 4 and A points 14 pump 8 on heat supply outlet pipe 15.
The plate solar collector 1 is equipped with the temperature sensor 11 being electrically connected with 3 input terminal of controller, described
The output end of controller 3 be electrically connected respectively with the switch of first circulation pump 7, the switch of second circulation pump 8 and the switch of electric boiler 2
It connects.
In order to which in the case where ensureing different heating modes, the flow in pipeline is flowed according to projected route, the downcomer
13 are equipped with first check-valve 9, and the water (flow) direction of the first check-valve 9 is the lower water end (W.E.) from plate solar collector 1
Flow to heat supply outlet pipe 15.On the heat supply outlet pipe 15 second check-valve is equipped between second circulation pumps 8 and A points 14
10, the water (flow) direction of the second check-valve 10 is to flow to electric boiler 2 from water tank 4.
The working method of the utility model：
When solar energy temperature sensor 11 detects that the temperature in flat-plate solar collector 1 reaches heating temperature, control
The heater switch of electric boiler 2 is closed in the control of device 3 processed, and electric boiler 2 stops heating, and first circulation pump 7 starts, will be in water tank 4
Water enters heating in solar thermal collector 1 by the upper hose 12 of solar thermal collector 1, and the hot water after heat temperature raising passes through the sun
The downcomer 13 of energy heat collector 1, which enters by first check-valve 9 in radiator 5, to heat, and the water at low temperature after heating is by supplying
Hot return pipe 6 returns to water tank 4, forms cycle, and under the action of second check-valve 10, hot water will not enter in water tank 4.
When the temperature in solar thermal collector 1 drops to a certain degree, is less than the temperature that heating needs, controller 3 controls
The switch of first circulation pump 7 is closed, and first circulation pump 7 stops, and the water in solar thermal collector 1 passes back into water tank 4, controls
The switch that device 3 controls second circulation pump 8 is opened, and second circulation pump 8 starts, and the heater switch for then controlling electric boiler 2 is opened, electricity
Boiler 2 starts heating, and under the action of first check-valve 9, the water in water tank 4 will not enter solar energy heating through downcomer 13
Device 1, the hot water after electric boiler 2 heats pass back into after the heating of radiator 5 in water tank 4, complete cycle.
Certainly, above description is also not limited to the example above, and technical characteristic of the utility model without description can lead to
It crosses or realizes that details are not described herein using the prior art；Above example and attached drawing are merely to illustrate the technology of the utility model
Scheme is not limitations of the present invention, and the utility model is described in detail with reference to preferred embodiment, this
Field it is to be appreciated by one skilled in the art that those skilled in the art institute in the essential scope of the utility model
The variations, modifications, additions or substitutions made without departure from the objective of the utility model, want by the right that should also belong to the utility model
Seek protection domain.
Claims (4)
1. a kind of electric boiler and solar united heating installation, including water tank（4）, electric boiler（2）, radiator（5）And the sun
It can flat plate collector（1）, it is characterised in that：The water tank（4）First for water end (W.E.)（16）Pass through heat supply outlet pipe（15）
Successively with electric boiler（2）And radiator（5）Connection, the radiator（5）Pass through heat supply return pipe（6）With water tank（4）'s
Backwater end connects；The plate solar collector（1）Upper water end (W.E.) pass through upper hose（12）With water tank（4）Second supply
Water end (W.E.)（17）It connects and its lower water end (W.E.) passes through downcomer（13）With water tank（4）And electric boiler（2）Between heat supply outlet pipe
（15）A points（14）Connection, wherein upper hose（12）First circulation is equipped with to pump（7）；The heat supply outlet pipe（15）On
Water tank（4）With A points（14）Between be equipped with second circulation pump（8）.
2. electric boiler according to claim 1 and solar united heating installation, it is characterised in that：The solar energy is flat
Board heat collector（1）It is equipped with and controller（3）The temperature sensor of input terminal electrical connection（11）, the controller（3）It is defeated
Outlet is pumped with first circulation respectively（7）Switch, second circulation pump（8）Switch and electric boiler（2）Switch electrical connection.
3. electric boiler according to claim 1 and solar united heating installation, it is characterised in that：The downcomer
（13）It is equipped with first check-valve（9）, the first check-valve（9）Water (flow) direction be from plate solar collector（1）
Lower water end (W.E.) flow to heat supply outlet pipe（15）.
4. electric boiler according to claim 1 and solar united heating installation, it is characterised in that：The heat supply water outlet
Pipe（15）On second circulation pump（8）With A points（14）Between be equipped with second check-valve（10）, the second check-valve（10）'s
Water (flow) direction is from water tank（4）Flow to electric boiler（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820407839.0U CN207975720U (en) | 2018-03-26 | 2018-03-26 | A kind of electric boiler and solar united use heating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820407839.0U CN207975720U (en) | 2018-03-26 | 2018-03-26 | A kind of electric boiler and solar united use heating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207975720U true CN207975720U (en) | 2018-10-16 |
Family
ID=63766146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820407839.0U Active CN207975720U (en) | 2018-03-26 | 2018-03-26 | A kind of electric boiler and solar united use heating installation |
Country Status (1)
| Country | Link |
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| CN (1) | CN207975720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915879A (en) * | 2019-03-06 | 2019-06-21 | 中国船舶重工集团公司第七0四研究所 | Ethylene glycol non-freezing solution concentration control unit and control method |
| CN113623715A (en) * | 2021-08-18 | 2021-11-09 | 宁夏永和光福新能源有限公司 | Photovoltaic direct current electric boiler |
-
2018
- 2018-03-26 CN CN201820407839.0U patent/CN207975720U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915879A (en) * | 2019-03-06 | 2019-06-21 | 中国船舶重工集团公司第七0四研究所 | Ethylene glycol non-freezing solution concentration control unit and control method |
| CN113623715A (en) * | 2021-08-18 | 2021-11-09 | 宁夏永和光福新能源有限公司 | Photovoltaic direct current electric boiler |
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