CN207019306U - The freeze proof high efficiency Natural Circulation solar boiler of high temperature - Google Patents
The freeze proof high efficiency Natural Circulation solar boiler of high temperature Download PDFInfo
- Publication number
- CN207019306U CN207019306U CN201720835397.5U CN201720835397U CN207019306U CN 207019306 U CN207019306 U CN 207019306U CN 201720835397 U CN201720835397 U CN 201720835397U CN 207019306 U CN207019306 U CN 207019306U
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- storage tank
- level heat
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 238000003032 molecular docking Methods 0.000 claims description 8
- 230000002459 sustained effect Effects 0.000 claims description 7
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
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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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A kind of freeze proof high efficiency Natural Circulation solar boiler of high temperature, including solar thermal collector unit, storage tank are the utility model is related to, it is characterized in that：Storage tank is using central shaft as symmetrical vertical cabinet, and the mouth of pipe is connected around the spaced thermal cycle that is provided with of the side wall of storage tank in the side wall of storage tank；Solar thermal collector unit is single tube circulating heat collector unit, each thermal cycle connection mouth of pipe of storage tank can be independently connected a solar thermal collector unit, the solar thermal collector unit connected is the horizontal connection of heat collector surface and plane-parallel, and the solar thermal collector unit being directly connected with storage tank is as one-level heat collector unit.Its advantage is：Powerless circulates, non-scaling, free from admixture residual, thermal efficiency height, frost resistance are good in the tube chamber of heat collector, compact-sized, occupation of land is reasonable, can form large-scale heat collecting field.
Description
Technical field
A kind of freeze proof high efficiency Natural Circulation solar boiler of high temperature is the utility model is related to, belongs to solar boiler technology
Field.
Background technology
At present, the product of domestic solar thermal utilization is a lot, is typically used as generating electricity in the modern times or provides energy for water heater
Source.For solar water heater, solar boiler is a branch of solar water heater application.Solar boiler mainly by
Solar thermal collector, boiler body（Storage tank）, circulation line etc. forms.The recuperated cycle of solar boiler is typically followed using pressure
Ring, circulating water pipe up and down is all connected between heat collector and storage tank, is realized and circulated using pump.The installation of heat collector is all using collection
Hot face horizontal by angle of inclination angled installation, such mounting means cause heat collector installation limit to very much, daylighting
Face must be to the south, can just make heat collector absorb solar energy reach maximizations so that heat collector install it is higher to site requirements,
Floor space is larger, is hardly formed large-scale heat collecting field；And heat collector installation is using the peace horizontal by angle of inclination
Dress, can cause the debris such as impurity, incrustation scale, scale to be deposited on thermal-arrest bottom of the tube, or circulation line lower, with the passage of time, make
Into pipeline blockage, solar collecting performance declines.Particularly in domestic hot water application field, after hot water conditions are deteriorated, need to remove impurity,
Incrustation scale, pipeline blockage, maintenance cost is very big, and storage tank, heat collector, thermal-collecting tube, circulation line are easily caused in maintenance process
Damage, scrap, and the waste of insulation material.Existing solar boiler, circulation line is more, longer, and insulation material uses
More, cost is high.During hot operation, pipeline is long, thermal resistance is big, and heat loss is big in heat transmission；During cold operation, pipeline length, heat
Loss is also big.Used in cold district, it is winter pipeline easy freezing, freezing, failure or damage are caused, prevents system from normally transporting
OK.
Utility model content
The purpose of this utility model be to provide a kind of circulation of Powerless, heat collector tube chamber in non-scaling, free from admixture
Residual, the thermal efficiency are high, frost resistance is good, compact-sized, occupation of land is reasonable, and the high temperature that can form large-scale heat collecting field is freeze proof efficiently
Rate Natural Circulation solar boiler.
The purpose of this utility model is achieved in the following ways：
The utility model includes solar thermal collector unit, storage tank, it is characterized in that：It using central shaft is symmetrical that storage tank, which is,
Vertical cabinet, in the side wall of storage tank around storage tank side wall it is spaced be provided with thermal cycle connection the mouth of pipe；The sun
Can heat collector unit be single tube circulating heat collector unit, including casing or support, main thermal-collecting tube, solar thermal collector unit is just
Be projected as fan annular or isosceles trapezoid, main thermal-collecting tube be fixed on the symmetrical centre of casing or support, the axis of main thermal-collecting tube with
The heat collector surface of solar thermal collector unit is parallel, and main thermal-collecting tube is only provided with the docking mouth of pipe in the narrow end of solar thermal collector unit,
The other end is closed；Each thermal cycle connection mouth of pipe of storage tank can be independently connected a solar thermal collector unit, connect
The solar thermal collector unit connect is the horizontal connection of heat collector surface and plane-parallel, the solar energy being directly connected with storage tank
Heat collector unit is as one-level heat collector unit.
The storage tank is cylinder, step circles cylindricality, truncated cone-shaped, regular prism shape, positive prismatic table shape, and each side is arc
The regular prism shape or positive prismatic table shape in face, one kind therein；
End-of-the-pipe is provided with the bottom of the storage tank；
The axis of the thermal cycle connection mouth of pipe of the circular storage tank side wall is located at sustained height, at equal intervals or not etc. between
Every setting, the heat collector surface of the one-level heat collector unit of each thermal cycle connection mouth of pipe connection can form a horizontal anchor ring；
The axis of the thermal cycle connection the mouth of pipe center of circle of the mistake storage tank ievel cross section or cross section circumscribed circle
The center of circle；
When storage tank is regular prism shape or positive prismatic table shape, a thermal cycle connecting tube is provided with each side of storage tank
Mouthful, and the longitudinally asymmetric vertical and intersectant centerline of the axis and place side of the thermal cycle connection mouth of pipe；
The cross section of the main thermal-collecting tube is circle, ellipse, polygon, four angles using in the rectangle of circular arc chamfering
One kind；
Absorber plate is provided with the main thermal-collecting tube both sides of the solar thermal collector unit, or is connected with main thermal-collecting tube both sides
Branch thermal-collecting tube, every branch thermal-collecting tube are the blind pipe of one end open other end closing, and the openend of every branch thermal-collecting tube is independent
With main thermal-collecting tube UNICOM, and the axis of all thermal-collecting tubes is and plane-parallel；
The branch thermal-collecting tube can be vacuum heat collection pipe；
The blind end of the main thermal-collecting tube is closed using the plug of flange connection；
A two level heat collector unit, the two level thermal-arrest can be connected in the outside of each one-level heat collector unit
Device unit be and one-level heat collector cell configuration and the flat single tube circulating heat collector unit of structure identical, two level heat collector list
The short arc or short side of first frontal plane of projection are more than or equal to the short arc or short side of the frontal plane of projection of one-level heat collector unit, two level heat collector
The blind end UNICOM of the docking mouth of pipe and the main thermal-collecting tube of one-level heat collector unit of the main thermal-collecting tube of unit, one-level heat collector unit
It is located at two sides of the frontal plane of projection of two level heat collector unit on two sides of same sector, and two level heat collector unit
Heat collector surface and plane-parallel；Similarly, a three-level heat collector unit can be connected in the outside of each two level heat collector unit,
The outside of each three-level heat collector unit can connect a level Four heat collector unit ... ..., each n levels heat collector unit it is outer
Portion can connect a n+1 level heat collector unit, and n is positive integer；The n+1 levels heat collector unit be and n level heat collector units
Shape and the flat single tube circulating heat collector unit of structure identical, the short arc or short side of n+1 level heat collector unit frontal plane of projection
More than or equal to the short arc or short side of the frontal plane of projection of n level heat collector units, the butt tube of the main thermal-collecting tube of n+1 level heat collector units
The blind end UNICOM of mouth and the main thermal-collecting tube of n level heat collector units, the positive throwing of n level heat collector units and n+1 level heat collector units
Two sides in shadow face are located on two sides of same sector, and the heat collector surface of all heat collector units is and plane-parallel；
The second storage tank is provided with below the storage tank, upper and lower conduit is connected between storage tank and the second storage tank,
Valve is provided with upper and lower conduit.
The utility model has the advantages that：Connecting tube is short out between solar thermal collector unit and storage tank, it is compact-sized, it is necessary to
Insulation material it is few, and avoid because circulation line is long and caused by heat waste；Solar thermal collector uses unit spliced formula structure,
Each solar thermal collector unit is independently connected by the solar thermal collector unit group of n level heat collector unit spliceds with storage tank
Connect, solar thermal collector unit can flexibly be set according to place and needs, can form large-scale heat collecting field；All solar energy
Heat collector unit is horizontally mounted, and absorbs the limitation of solar energy non-angular, and solar energy utilization ratio is high；Each solar thermal collector unit
Or the main thermal-collecting tube of solar thermal collector unit group only has an interface with storage tank, the water inlet and delivery port of main thermal-collecting tube are
Same mouth, equally, also there was only an interface between each branch thermal-collecting tube connected on main thermal-collecting tube and main thermal-collecting tube, branch thermal-collecting tube
Water inlet and delivery port are same mouth, and all thermal-collecting tubes are arranged horizontally, each shape between main thermal-collecting tube and storage tank
Single-pipe natural into level run circulates, and the single-pipe natural that level run is also form between every branch thermal-collecting tube and main thermal-collecting tube follows
Ring, the temperature difference is small, thermal resistance is small for the single-pipe natural circulation of level run, and boiling heat transfer can be achieved, and has superpower heat transfer rate and continuous
The dynamic property of heat transfer, there are vacuolization and shattered to pieces mechanism so that be not easy to retain in thermal-collecting tube cavity inner wall non-scaling, thermal-collecting tube miscellaneous
Matter, so not high to water quality requirement, all operating impurity, scum can all be taken in storage tank by water and sink in bottom,
The bottom of storage tank is provided with end-of-the-pipe, can at any time or periodically discharge；The single-pipe natural circulation of level run, the circulation power of water
Come from that ambient temperature is poor, water circulation voluntarily orderly in tube chamber, without extra increase power, circulation is very smooth, does not deposit
Pipe phenomenon is being suppressed, the water in storage tank can be made to reach higher temperature, and can be used for producing steam；If set below storage tank
There is the second storage tank, the water in storage tank can also be all discharged into the second storage tank at night, meanwhile, solar thermal collector
Most of water in unit can be also back in the second storage tank, and so, in analogy winter, no matter how low temperature is all without freezing
Solar thermal collector unit.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structure schematic diagram of section view of the present utility model；
Fig. 3 is installation simplified schematic diagram of the present utility model；
Fig. 4 is the different size that the sustained height of the present utility model in storage tank side wall connects around the side wall of storage tank
One-level heat collector unit structure schematic diagram；
Fig. 5 is the boiler structure schematic diagram of the present utility model for being provided with two-stage heat collector unit.
Embodiment
Referring to the drawings 1,2,3, the utility model includes solar thermal collector unit, storage tank 1, and storage tank is vertical for cylinder
Formula casing, water storage tank wall are provided with heat-insulation layer, and equally spaced 8 are provided with around the side wall of storage tank in the sustained height of storage tank side wall
Individual thermal cycle connects the mouth of pipe 3；The second storage tank 8 is provided with below storage tank, the volume of the second storage tank 8 is much larger than storage tank 1
Volume, be connected with upper and lower conduit between storage tank and the second storage tank, be provided with valve and water pump on upper and lower conduit, the second storage
Water tank is arranged in boiler room 9, and water storage lower box part is supported with support so that storage tank stretches out at the top of boiler room, storage tank
The thermal cycle connection mouth of pipe be located at boiler roof top, and solar thermal collector unit is single tube circulating heat collector unit, including casing
7th, main thermal-collecting tube 4, the heat collector surface of casing are provided with clear glass cover plate 5, and the cross section of main thermal-collecting tube is circular, solar energy collection
The orthographic projection of hot device unit is fan annular, and the central angle for fanning annular is 45 °, and main thermal-collecting tube is fixed on the symmetrical centre of casing, main
The axis of thermal-collecting tube is parallel with the heat collector surface of solar thermal collector unit, and main thermal-collecting tube is only in the narrow of solar thermal collector unit
End is provided with the docking mouth of pipe, other end closing, heat-insulation layer is provided with the casing of solar thermal collector unit；Each heat of storage tank
The circulation connection mouth of pipe is independently connected the solar thermal collector unit of a same size, the solar thermal collector unit connected
It is the horizontal connection of heat collector surface and plane-parallel, the solar thermal collector unit being directly connected with storage tank is as one-level collection
Hot device unit 2.All solar thermal collector units form a horizontal anchor ring, can absorb the solar energy spoke of any angle
Penetrate.It is of course also possible to according to space enrironment, selectively in the thermal cycle connection mouth of pipe connection solar thermal collector list of storage tank
Member or solar thermal collector unit group（It is formed by connecting by multistage heat collector unit）.
Absorber plate is provided with the main thermal-collecting tube both sides of the solar thermal collector unit, or is connected with main thermal-collecting tube both sides
Branch thermal-collecting tube 6, every branch thermal-collecting tube are the blind pipe of one end open other end closing, and the openend of every branch thermal-collecting tube is independent
With main thermal-collecting tube UNICOM, and the axis of all thermal-collecting tubes is and plane-parallel；The branch thermal-collecting tube can be vacuum collection
Heat pipe；The blind end of the main thermal-collecting tube is closed using the plug of flange connection.
Referring to the drawings 4, in the one-level heat collector unit that the sustained height of storage tank side wall connects around the side wall of storage tank
Can also be the different fan annular heat collector unit of central angle, but each thermal cycle connects the one-level heat collector unit of mouth of pipe connection
Heat collector surface can form a horizontal anchor ring.
Referring to the drawings 5, a two level heat collector unit 10 can be connected in the outside of each one-level heat collector unit,
The two level heat collector unit be with one-level heat collector cell configuration and the flat single tube circulating heat collector unit of structure identical,
The short arc or short side of two level heat collector unit frontal plane of projection are more than or equal to the short arc or short of the frontal plane of projection of one-level heat collector unit
Side, the blind end UNICOM of the docking mouth of pipe and the main thermal-collecting tube of one-level heat collector unit of the main thermal-collecting tube of two level heat collector unit,
During connection, the plug of the main thermal-collecting tube closing end flanges connection of one-level heat collector unit is laid down, by two level heat collector unit
The docking mouth of pipe of main thermal-collecting tube is connected with the blind end flange 11 of the main thermal-collecting tube of one-level heat collector unit, and one is formed after connection
The main thermal-collecting tube of the new single-ended opening of root；Two sides of the frontal plane of projection of one-level heat collector unit and two level heat collector unit are located at
On two sides of same sector, and the heat collector surface and plane-parallel of two level heat collector unit.Similarly, in each two level thermal-arrest
The outside of device unit can connect a three-level heat collector unit, and the outside of each three-level heat collector unit can connect one four
Level heat collector unit ... ..., the outside of each n levels heat collector unit can connect a n+1 level heat collector unit, and n is just whole
Number；The n+1 levels heat collector unit be and n level heat collector cell configurations and the flat single tube circulating heat collector list of structure identical
Member, the short arc or short side of n+1 level heat collector unit frontal plane of projection be more than or equal to the frontal plane of projection of n level heat collector units short arc or
Short side, the docking mouth of pipe of the main thermal-collecting tube of n+1 level heat collector units join with the blind end of the main thermal-collecting tube of n level heat collector units
Logical, two sides of the frontal plane of projection of n level heat collector units and n+1 level heat collector units are located on two sides of same sector,
And the heat collector surface of all heat collector units is and plane-parallel；A large-scale heat collecting field can thus be formed.Too
The bottom of positive energy heat collector unit can set support bar to support solar thermal collector unit as needed.
Filling pipe is provided with second storage tank, the pipeline of outwards conveying hot water is provided with storage tank.Second
Immersible pump is provided with storage tank, immersible pump pipeline is connected with storage tank.What is connected between storage tank and the second storage tank is upper
The valve set on downcomer can be the valve of manual control or the magnetic valve automatically controlled.When needing to water storage
When case supplies water, open immersible pump and the water in the second storage tank is sent into storage tank, until reaching the water of setting.In the cold of analogy
In cold winter, when arrive the dusk, opened by the magnetic valve on photosensitive sensor control upper and lower conduit, or opened by manual control valve
Open, the water in storage tank is flowed under the influence of gravity into the second storage tank, because the thermal-collecting tube of solar thermal collector unit is equal
It is horizontally disposed, so most water can be also back in the second storage tank in thermal-collecting tube, will not thus freezes thermal-collecting tube
It is bad.
In the higher area of temperature, the second storage tank need not be set.
End-of-the-pipe is provided with the bottom of the storage tank；Due to being not easy in thermal-collecting tube cavity inner wall non-scaling, thermal-collecting tube
Impurity is retained, all operating impurity, scum can all be taken in storage tank and sink by water and be provided with bottom, the bottom of storage tank
End-of-the-pipe, can at any time or periodically it discharge.
Above embodiment describes in storage tank side wall sustained height around the equally spaced setting of side wall of storage tank
Thermal cycle connects the situation of the mouth of pipe, and this is a kind of more satisfactory structure.But for large-scale storage tank, can also
Layering connection multilayer solar heat collector unit at various height；For by environment, site influence, storage tank can not will be surround
The solar thermal collector unit of side wall connection is all disposed within sustained height, can also height setting straggly.
Claims (10)
1. a kind of freeze proof high efficiency Natural Circulation solar boiler of high temperature, including solar thermal collector unit, storage tank, its feature
It is：Storage tank is using central shaft as symmetrical vertical cabinet, and the side wall around storage tank in the side wall of storage tank is spaced
Be provided with thermal cycle connection the mouth of pipe；Solar thermal collector unit is single tube circulating heat collector unit, including casing or support, main collection
Heat pipe, the orthographic projection of solar thermal collector unit are fixed on pair of casing or support for fan annular or isosceles trapezoid, main thermal-collecting tube
Title center, the axis of main thermal-collecting tube is parallel with the heat collector surface of solar thermal collector unit, and main thermal-collecting tube is only in solar energy heating
The narrow end of device unit is provided with the docking mouth of pipe, other end closing；Each thermal cycle connection mouth of pipe of storage tank can be independently connected
One solar thermal collector unit, the solar thermal collector unit connected are that heat collector surface and the horizontal of plane-parallel connect
Connect, the solar thermal collector unit being directly connected with storage tank is as one-level heat collector unit.
2. the freeze proof high efficiency Natural Circulation solar boiler of high temperature according to claim 1, it is characterized in that：The storage tank
For regular prism shape that cylinder, step circles cylindricality, truncated cone-shaped, regular prism shape, positive prismatic table shape, and each side are cambered surface or positive rib
Platform shape, one kind therein；End-of-the-pipe is provided with the bottom of the storage tank.
3. the freeze proof high efficiency Natural Circulation solar boiler of high temperature according to claim 1, it is characterized in that：It is described to surround storage
The axis of the thermal cycle connection mouth of pipe of water tank side wall is located at sustained height, and at equal intervals or unequal interval is set, and each thermal cycle connects
The heat collector surface of the one-level heat collector unit of adapter mouth connection can form a horizontal anchor ring.
4. the freeze proof high efficiency Natural Circulation solar boiler of high temperature according to claim 3, it is characterized in that：The thermal cycle
Connect the axis center of circle of the mistake storage tank ievel cross section or the center of circle of cross section circumscribed circle of the mouth of pipe.
5. the freeze proof high efficiency Natural Circulation solar boiler of high temperature according to claim 1, it is characterized in that：When storage tank is
When regular prism shape or positive prismatic table shape, a thermal cycle is provided with each side of storage tank and connects the mouth of pipe, and thermal cycle connecting tube
The axis of mouth and the longitudinally asymmetric vertical and intersectant centerline of place side.
6. the freeze proof high efficiency Natural Circulation solar boiler of high temperature according to claim 1, it is characterized in that：The main thermal-arrest
The cross section of pipe is circle, ellipse, polygon, four angles using one kind in the rectangle of circular arc chamfering.
7. the freeze proof high efficiency Natural Circulation solar boiler of high temperature according to claim 1, it is characterized in that：In the sun
The main thermal-collecting tube both sides of energy heat collector unit are provided with absorber plate, or are connected with branch thermal-collecting tube, every support in main thermal-collecting tube both sides
Heat pipe is the blind pipe of one end open other end closing, and the openend of every branch thermal-collecting tube is independent with main thermal-collecting tube UNICOM, and
The axis of all thermal-collecting tubes is and plane-parallel.
8. the freeze proof high efficiency Natural Circulation solar boiler of high temperature according to claim 1, it is characterized in that：The main thermal-arrest
The blind end of pipe is closed using the plug of flange connection.
9. the freeze proof high efficiency Natural Circulation solar boiler of high temperature according to claim 8, it is characterized in that：Described each
The outside of one-level heat collector unit can connect a two level heat collector unit, and the two level heat collector unit is and one-level thermal-arrest
Device cell configuration and the flat single tube circulating heat collector unit of structure identical, the short arc of two level heat collector unit frontal plane of projection or
Short side is more than or equal to the short arc or short side of the frontal plane of projection of one-level heat collector unit, pair of the main thermal-collecting tube of two level heat collector unit
The blind end UNICOM of adapter mouth and the main thermal-collecting tube of one-level heat collector unit, one-level heat collector unit and two level heat collector unit
Two sides of frontal plane of projection are located on two sides of same sector, and the heat collector surface of two level heat collector unit is put down with horizontal plane
OK；Similarly, a three-level heat collector unit, each three-level heat collector list can be connected in the outside of each two level heat collector unit
The outside of member can connect a level Four heat collector unit ... ..., and the outside of each n levels heat collector unit can connect a n+
1 grade of heat collector unit, n are positive integer；The n+1 levels heat collector unit be and n level heat collector cell configurations and structure identical
Flat single tube circulating heat collector unit, the short arc or short side of n+1 level heat collector unit frontal plane of projection are more than or equal to n level heat collectors
The short arc or short side of the frontal plane of projection of unit, the docking mouth of pipe and the n level heat collector units of the main thermal-collecting tube of n+1 level heat collector units
Main thermal-collecting tube blind end UNICOM, two sides of the frontal plane of projection of n level heat collector units and n+1 level heat collector units are positioned at same
On two sides of one sector, and the heat collector surface of all heat collector units is and plane-parallel.
10. the freeze proof high efficiency Natural Circulation sun of high temperature according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9
Energy boiler, it is characterized in that：The second storage tank is provided with below the storage tank, is connected between storage tank and the second storage tank
Downcomer, valve is provided with upper and lower conduit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720835397.5U CN207019306U (en) | 2017-07-11 | 2017-07-11 | The freeze proof high efficiency Natural Circulation solar boiler of high temperature |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720835397.5U CN207019306U (en) | 2017-07-11 | 2017-07-11 | The freeze proof high efficiency Natural Circulation solar boiler of high temperature |
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| CN207019306U true CN207019306U (en) | 2018-02-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192139A (en) * | 2017-07-11 | 2017-09-22 | 石同生 | The freeze proof high efficiency Natural Circulation solar boiler of high temperature |
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2017
- 2017-07-11 CN CN201720835397.5U patent/CN207019306U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192139A (en) * | 2017-07-11 | 2017-09-22 | 石同生 | The freeze proof high efficiency Natural Circulation solar boiler of high temperature |
| CN107192139B (en) * | 2017-07-11 | 2023-09-19 | 包头市同生太阳能设备有限责任公司 | High-temperature anti-freezing high-efficiency natural circulation solar boiler |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220224 Address after: 014030 middle section of South Campus Road, rare earth high tech Zone, Baotou City, Inner Mongolia Autonomous Region Patentee after: Baotou syngenetic solar energy equipment Co.,Ltd. Address before: 014010 No. 20, building 12, block 2, 19th neighborhood, Youyi street, Kundulun District, Baotou City, Inner Mongolia Autonomous Region Patentee before: Shi Tongsheng |
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| TR01 | Transfer of patent right |