CN208832758U - Solar-electricity heat boiler - Google Patents
Solar-electricity heat boiler Download PDFInfo
- Publication number
- CN208832758U CN208832758U CN201820948204.1U CN201820948204U CN208832758U CN 208832758 U CN208832758 U CN 208832758U CN 201820948204 U CN201820948204 U CN 201820948204U CN 208832758 U CN208832758 U CN 208832758U
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- China
- Prior art keywords
- pipe
- solar
- heat exchange
- fluid reservoir
- heat
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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
Solar-electricity heat boiler described in the utility model, switchable type heating is carried out using solar energy and electric energy, the intracorporal working medium of furnace becomes heating agent after being heated, heating agent becomes a heat source in furnace body, realize that recirculated water in heat exchange coil carries out heat exchange to exchange heat, to realize a kind of energy conservation and environmental protection, the lower new energy boiler of use cost.Include a fluid reservoir, is connected on liquid storage tank wall into cold water pipe and hot-water outlet pipe.Storage tank interior is provided with the electrothermal tube of connection external power supply, is connected to the peripheral side for being fixed on electrothermal tube in the shape of a spiral into the heat exchange plate of cold water pipe and hot-water outlet pipe；By heating agent inlet pipe and refrigerant return pipe, fluid reservoir is connected to form working medium circulation pipeline with solar thermal collector.
Description
Technical field
The utility model relates to a kind of new energy boilers, i.e., the Novel pot of comprehensive solar water heater and electric boiler principle
Furnace belongs to design of pressure vessels field.
Background technique
Existing industrial production or heating boiler, more generally use gas-coal fired boiler, and such boiler lacks
Point is that energy consumption is larger and easily cause environmental pollution, and the exhaust gas and waste residue of generation need otherwise processed, and production or heating use
Cost it is larger, bring problems to environmental improvement.
The energy of more high-efficiency cleaning at present, including the use of solar energy and electric-heating technology, the relevant technologies are more mature, nothing
Exhaust emissions not will cause use environment any pollution.
In view of this, special propose present patent application.
Utility model content
Solar-electricity heat boiler described in the utility model is to solve the above-mentioned problems of the prior art and utilize too
Sun can carry out switchable type heating with electric energy, and the intracorporal working medium of furnace becomes heating agent to realize and following in heat exchange coil after being heated
Ring water carries out heat exchange, to realize a kind of energy conservation and environmental protection, the lower new energy boiler of use cost.
To realize above-mentioned purpose of design, the solar-electricity heat boiler includes a fluid reservoir, on liquid storage tank wall
It is connected with into cold water pipe and hot-water outlet pipe.It is in place of difference with the prior art,
Storage tank interior is provided with the electrothermal tube of connection external power supply, is connected to the heat exchange plate into cold water pipe and hot-water outlet pipe
Pipe is fixed on the peripheral side of electrothermal tube in the shape of a spiral；
By heating agent inlet pipe and refrigerant return pipe, fluid reservoir is connected to form working medium circulation pipeline with solar thermal collector.
Based on above-mentioned mentality of designing, comprehensive solar energy-electric heating advantage hot-water boiler is realized, built in fluid reservoir one
Group heat exchange coil, the solar radiation of absorption is converted into heat through solar thermal collector by the working medium in circulation line under normal conditions
Can, cold working medium is formed from top to bottom between solar thermal collector and boiler fluid reservoir by circulation line, hot working fluid from lower and
On Natural Circulation.By this circulation, the working medium in fluid reservoir is set to be gradually warmed up and exchange heat with heat exchange coil, in heat exchange coil
Recirculated water absorb heat, heat exchange heating after for users to use.
When night or solar heat are not able to satisfy user demand, can by switching use Electric heating, i.e., with
Electrothermal tube heats the working medium in fluid reservoir, becomes heating agent after heated and for heating the recirculated water in heat exchange coil, supply user
It uses.
Further improvement project is storage tank interior to be provided with support frame, heat exchange coil is wound on the support frame, electricity
Heat pipe runs through heat exchange coil.
To optimize heat exchange efficiency, and increase heat exchange area and recirculated water flow through distance, can design heat exchange coil
For the structure with spiral progressive.
To improve internal circulating effect using the difference of cold and hot working medium density, can in storage tank interior, heating agent inlet pipe
Water outlet is higher than the water inlet of refrigerant return pipe.
To sum up content, the solar-electricity heat boiler has the advantage that is with beneficial effect:
1, a kind of new energy environment-friendly boiler is realized, carries out switchable type heating, the boiler using solar energy and electric energy
Energy conservation and environmental protection and use cost is lower, heat energy efficiency is higher；
2, it is convenient to realize Home Heating, heat supply, structure is relatively simple easy, and solar energy conversion thermal energy efficiency is higher；
3, it since the working medium recycled between fluid reservoir and solar thermal collector may be selected to be low-temperature resistance liquid, is able to maintain zero
Lower 40 degree do not freeze.So can also be operated normally throughout the year even if extremely frigid zones.
4, when night or solar heat are not able to satisfy user demand, the switching of solar energy and electric energy is realized, it can be with
Using night letter, electricity cost cost is correspondingly saved.
Detailed description of the invention
The utility model is further explained now in conjunction with the following drawings.
Fig. 1 is the structural schematic diagram of solar-electricity heat boiler；
Fig. 2 is heat exchange coil schematic diagram；
As depicted in figs. 1 and 2, solar thermal collector 1, heat-generating pipe 2, heating agent inlet pipe 3, refrigerant return pipe 4, fluid reservoir 5 change
Hot coil 6, support frame 7, electrothermal tube 8, end cap 9, electric cabinet 10, into cold water pipe 11, hot-water outlet pipe 12.
Specific embodiment
Embodiment 1, as shown in Figure 1, the solar-electricity heat boiler mainly includes:
One fluid reservoir 5, in 5 inner cavity of fluid reservoir, the liquid outlet of heating agent inlet pipe 3 is higher than the inlet of refrigerant return pipe 4；Pass through
Heating agent inlet pipe 3 and refrigerant return pipe 4, fluid reservoir 5 are connected to form working medium circulation pipeline with solar thermal collector 1, and working medium is selected as
Low-temperature resistance liquid.
It is connected on 5 outer wall of fluid reservoir into cold water pipe 11 and hot-water outlet pipe 12, it is outer that 5 inner cavity of fluid reservoir is provided with connection
The electrothermal tube 8 and support frame 7 of portion's power supply, the heat exchange coil 6 being connected into cold water pipe 11 and hot-water outlet pipe 12 are wrapped in support frame
On 7, electrothermal tube 8 runs through heat exchange coil 6.
As shown in Fig. 2, the structure that heat exchange coil 6 has spiral progressive.
In practical work process, the solar radiation of absorption is converted into thermal energy by the heat-generating pipe 2 of solar thermal collector 1, hair
Temperature of Working in heat pipe 2 constantly increases, small using hydrothermal solution density, the big feature of cold liquid density, by circulation line, in the sun
Cold working medium can be formed from top to bottom between heat collector 1 and fluid reservoir 5, the Natural Circulation of hot working fluid from bottom to top.
By this circulation, it is gradually warmed up the working medium in fluid reservoir 5.Working medium and heat exchange coil 6 after heating carry out heat
It exchanges, the recirculated water in coil pipe absorbs heating agent heat, after heat exchange heating for users to use.
Since the working medium in fluid reservoir 5 is low-temperature resistance liquid, it is able to maintain and does not freeze in 40 degrees below zero.So even if high and coldly
Area can also operate normally throughout the year.
When night or solar heat are not able to satisfy user demand, realize the switching of solar energy and electric energy, can adopt
With night letter, using electric energy heating electrothermal tube 8, electrothermal tube 8 heats the working medium in fluid reservoir 5, becomes heating agent, heating agent after working medium is heated
The recirculated water in heat exchange coil 6 is heated like this, and supply user uses.
To sum up content is only the preferred embodiment for realizing the utility model aim in conjunction with the embodiment provided in attached drawing.For
It can take a hint accordingly for one of ordinary skill in the art, and direct derivation goes out to meet other of the utility model design conception
Alternative structure.Thus obtained other structures feature, also should belong to aspects described in the utility model.
Claims (3)
1. a kind of solar-electricity heat boiler includes a fluid reservoir (5), it is connected on fluid reservoir (5) outer wall into cold water pipe
(11) and hot-water outlet pipe (12), it is characterised in that: by heating agent inlet pipe (3) and refrigerant return pipe (4), fluid reservoir (5) and the sun
Energy heat collector (1) is connected to and forms working medium circulation pipeline；
Fluid reservoir (5) inner cavity is provided with the electrothermal tube (8) and support frame (7) of connection external power supply, is connected into cold water pipe (11)
It is fixed on support frame (7) with the heat exchange coil (6) of hot-water outlet pipe (12), electrothermal tube (8) runs through heat exchange coil (6)；
Heat exchange coil (6) is fixed on the peripheral side of electrothermal tube (8) in the shape of a spiral.
2. solar-electricity heat boiler according to claim 1, it is characterised in that: heat exchange coil (6) has spiral progressive
Structure.
3. solar-electricity heat boiler according to claim 2, it is characterised in that: in fluid reservoir (5) inner cavity, heating agent inlet pipe
(3) liquid outlet is higher than the inlet of refrigerant return pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820948204.1U CN208832758U (en) | 2018-06-19 | 2018-06-19 | Solar-electricity heat boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820948204.1U CN208832758U (en) | 2018-06-19 | 2018-06-19 | Solar-electricity heat boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208832758U true CN208832758U (en) | 2019-05-07 |
Family
ID=66305569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820948204.1U Active CN208832758U (en) | 2018-06-19 | 2018-06-19 | Solar-electricity heat boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208832758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275739A (en) * | 2020-11-28 | 2021-01-29 | 濮阳兴泰金属结构制品有限公司 | Cleaning device is equipped in sulphur of wading of mixed heat source |
-
2018
- 2018-06-19 CN CN201820948204.1U patent/CN208832758U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275739A (en) * | 2020-11-28 | 2021-01-29 | 濮阳兴泰金属结构制品有限公司 | Cleaning device is equipped in sulphur of wading of mixed heat source |
| CN112275739B (en) * | 2020-11-28 | 2023-12-12 | 濮阳兴泰金属结构制品有限公司 | Sulfur-related equipment cleaning device with mixed heat source |
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