CN108775716A - A kind of heat-pipe type vacuum glass tube heat collector - Google Patents
A kind of heat-pipe type vacuum glass tube heat collector Download PDFInfo
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- CN108775716A CN108775716A CN201810609517.9A CN201810609517A CN108775716A CN 108775716 A CN108775716 A CN 108775716A CN 201810609517 A CN201810609517 A CN 201810609517A CN 108775716 A CN108775716 A CN 108775716A
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- pipe
- thermal conduction
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- 239000011521 glass Substances 0.000 title claims abstract description 72
- 229910001220 stainless steel Inorganic materials 0.000 claims description 18
- 239000010935 stainless steel Substances 0.000 claims description 18
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 6
- 239000011888 foil Substances 0.000 claims description 6
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 26
- 239000002609 medium Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 11
- 238000009833 condensation Methods 0.000 abstract description 8
- 230000005494 condensation Effects 0.000 abstract description 8
- 230000005484 gravity Effects 0.000 abstract description 7
- 238000001704 evaporation Methods 0.000 abstract description 6
- 230000008020 evaporation Effects 0.000 abstract description 6
- 238000007710 freezing Methods 0.000 abstract description 6
- 230000008014 freezing Effects 0.000 abstract description 6
- 230000009172 bursting Effects 0.000 abstract description 5
- 238000010992 reflux Methods 0.000 abstract description 5
- 239000012736 aqueous medium Substances 0.000 abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 239000010949 copper Substances 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 8
- 239000010410 layer Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000004087 circulation Effects 0.000 description 2
- 238000005429 filling process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
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- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
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- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- 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
-
- 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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- Thermal Insulation (AREA)
Abstract
A kind of heat-pipe type vacuum glass tube heat collector disclosed by the invention, including header, Thermal Conduction Equipment, glass tube with vacuum, the Thermal Conduction Equipment is arranged in the inside of glass tube with vacuum, one end of glass tube with vacuum is connect with through-hole on header side wall, and the other end of glass tube with vacuum is fixed in the base on holder；It is characterized in that, the header is vertically arranged, Thermal Conduction Equipment is symmetrically distributed in the both sides of header, and level offsets up an angle.Hot pipe type vacuum glass tube heat collector provided by the invention, reasonable for structure, the horizontal setting on the upper side of Thermal Conduction Equipment, under the effect of gravity, heat transfer medium evaporation, condensation and reflux in Thermal Conduction Equipment move in circles, realize heat exchange；Since the aqueous medium in header is isolated with glass tube with vacuum, this solve under extremely cold weather, the problem of glass tube with vacuum bursting by freezing, ensure that the safety used；The water run in header is less, effectively reduces local resistance, ensure that the flexibility of the establishment of large-scale collecting system.
Description
Technical field
The present invention relates to a kind of tubular type collector more particularly to a kind of heat-pipe type vacuum glass tube heat collectors.
Background technology
Vacuum tube collector is a kind of new type solar collecting device to grow up on the basis of flat plate collector,
Interlayer between absorber and glass tube keeps condition of high vacuum degree.The core component for constituting this heat collector is vacuum tube, it is main
It is made of the glass tube of internal absorber and outer layer.Vacuum tube collector can effectively inhibit the biography of vacuum inner air tube
It leads and convection heat losses, then since coating for selective absorption has low infrared emittance, can significantly reduce absorber plate
Radiation heat loss.Vacuum tube collector is broadly divided into glass vacuum pipe heat collector and heat pipe vacuum tube collector.
Existing vacuum tube collector has the following problems：
(1) safety run
Existing glass tube with vacuum solar thermal collector is run, if using water under especially extremely cold weather in winter
When carrying out energy absorption as a heat transfer medium, when there is water in glass tube, it may appear that the danger of bursting by freezing；If water is bled off, again
When upper water, due to glass tube quick heating, it may appear that the danger that glass tube is burst occurs in the low temperature of glass inside pipe wall high temperature and cold water
Danger；Furthermore when setting up big collecting system, multiple mutual connection in series-parallel of solar thermal collector, even if there is a vacuum
The rupture of glass tube can also make whole system seepy question occur, lead to thrashing or paralysis.
(2) effective rate of utilization is not high
Solar thermal collector absorb solar energy energy, be transformed into high temperature heat utilization medium (such as：Water), it is fully used
Divide rate, the referred to as effective rate of utilization of solar thermal collector.60% or so, solar energy has existing heat collector operational efficiency
It is not high to imitate utilization rate.
(3) the perpendicular displacement structure of the glass tube with vacuum of traditional form, header is in the upper end of glass tube with vacuum, if it is heat
Form of tubes, heat pipe does not have water in glass tube with vacuum inside glass tube with vacuum, but header is horizontal positioned, and there are all
More drawbacks：Glass in-tube fouling, influences operational effect；A piece glass tube breaks, whole system collapse；Water in glass tube with vacuum
It cannot be utilized, whole Heat-collecting effect accounts for 30% or more of the efficiency in practical solar energy light collecting face, plus second day vacuum glass
The loss of water secondary temperature elevation in glass pipe, the heat utilization efficiency of this system is 30% or so.
(4) conventional heat pipe all makes gravity supplementary form, does not have REFRIGERATION SYSTEM DRIVEN BY CAPILLARY FORCE power；Generally use elongate rod evaporation ends,
Slightly bigger condensation end, filling working medium can deposit in major diameter condensation end, cause working medium circulation to be difficult to complete, it is difficult in water
Square to heat transfer.
Therefore, there is an urgent need for designing a kind of heat-pipe type vacuum glass tube heat collector, problems of the prior art are solved.
Invention content
The purpose of the present invention is in view of the above technical problems, heat-pipe type glass tube with vacuum thermal-arrest provided by the invention
Device, reasonable for structure, the horizontal setting on the upper side of Thermal Conduction Equipment, under the effect of gravity, heat transfer medium evaporation, condensation in Thermal Conduction Equipment
And reflux, it moves in circles, realizes heat exchange；Since the aqueous medium in header is isolated with glass tube with vacuum, this solve it is extremely cold
Under weather, the problem of glass tube with vacuum bursting by freezing, the safety used ensure that；The water run in header is less, effectively reduces
Local resistance, ensure that the flexibility of the establishment of large-scale collecting system.
In order to solve the above technical problems, a kind of heat-pipe type vacuum glass tube heat collector provided by the invention, specific to wrap
Including header, Thermal Conduction Equipment, glass tube with vacuum, the Thermal Conduction Equipment is arranged in the inside of glass tube with vacuum, and the one of glass tube with vacuum
End is connect with through-hole on header side wall, and the other end of glass tube with vacuum is fixed in the base on holder；It is characterized in that, described
Header is vertically arranged, and Thermal Conduction Equipment is symmetrically distributed in the both sides of header, and the one end being connect with header is higher than the other end, in level
Offset up an angle.
In some embodiments, the Thermal Conduction Equipment be the pipe of resistance to blocking stainless steel, it is furthermore preferred that be provided with outside it aluminium around
Wing.
In some embodiments, the deviation angle in the Thermal Conduction Equipment horizontal direction is 3-5 °.
In some embodiments, the header includes shell, insulating layer and inner casing, insulating layer setting shell and inner casing it
Between, the side of shell and inner casing is provided with through-hole.
In some embodiments, the insulating layer is polyurethane foam.
In some embodiments, the header further includes closure plate, and closure is provided in the middle part of the both ends of header, closure plate
Connecting hole.
In some embodiments, the Thermal Conduction Equipment includes heat-transfer pipe, end socket and fastener, and the end socket setting is being conducted heat
The end of pipe, fastener are arranged in the outside of heat-transfer pipe.
In some embodiments, the shape of the end socket is hemispherical, and the end of hemispheric end socket is welded on heat-transfer pipe
End.
In some embodiments, the shape of the end socket is planar shaped, is embedded within the inner cavity of heat-transfer pipe, the rear end of end socket
It is welded with the end of heat-transfer pipe.
Advantageous effect of the present invention：
A kind of heat-pipe type vacuum glass tube heat collector provided by the invention, reasonable for structure, Thermal Conduction Equipment is horizontal partially
Upper setting, under the effect of gravity, heat transfer medium evaporation, condensation and reflux in Thermal Conduction Equipment move in circles, realize heat exchange；
Since the aqueous medium in header is isolated with glass tube with vacuum, this solves the problem of extremely trembling with fear under weather, glass tube with vacuum bursting by freezing, protects
The safety used is demonstrate,proved；The water run in header is less, effectively reduces local resistance, ensure that large-scale collecting system
The flexibility of establishment.
Description of the drawings
By being described in detail made by conjunction with the following drawings, above-mentioned advantage of the invention will be apparent and be easier reason
Solution, these attached drawings are only schematical, are not intended to limit the present invention, wherein：
Fig. 1 is a kind of structural schematic diagram of heat-pipe type vacuum glass tube heat collector of the present invention；
Fig. 2 is the structural schematic diagram of the header of the present invention；
Fig. 3 is the transverse sectional view of Fig. 2；
Fig. 4 is the structural schematic diagram of the inner casing of the present invention；
Fig. 5 is the schematic diagram of Thermal Conduction Equipment one embodiment of the present invention；
Fig. 6 is the schematic diagram of another embodiment of the Thermal Conduction Equipment of the present invention.
1. header, 1-1. shells；1-2. insulating layer；1-3. inner casing；1-4. through-hole；1-5. closure plate；1-6. connecting hole；2. close
Seal；3. Thermal Conduction Equipment, 3-1. heat-transfer pipes, 3-2. end sockets, 3-3. fasteners；4. glass tube with vacuum；5. base；6. holder.
Specific implementation mode
Fig. 1 to Fig. 6 is a kind of heat-pipe type vacuum glass tube heat collector of the present invention, with reference to specific embodiment
And attached drawing, the application is described in detail.
The embodiment recorded herein is the specific specific implementation mode of the present invention, for illustrating design of the invention,
It is explanatory and illustrative, should not be construed as the limitation to embodiment of the present invention and the scope of the invention.Except what is recorded herein
Outside embodiment, those skilled in the art can also based on the application claims and specification disclosure of that using aobvious and
The other technical solutions being clear to, these technical solutions include any obvious using making for the embodiment to recording herein
The technical solution of substitutions and modifications.
The attached drawing of this specification is schematic diagram, aids in illustrating the design of the present invention, it is schematically indicated the shape of each section
And its correlation.It note that the structure of each component for the ease of clearly showing the embodiment of the present invention, identical reference
Label is for indicating identical part.
A kind of structural schematic diagram of heat-pipe type vacuum glass tube heat collector, as shown in Figure 1, it specifically includes header 1,
Thermal Conduction Equipment 3, glass tube with vacuum 4, the Thermal Conduction Equipment 3 are arranged in the inside of glass tube with vacuum 4, one end of glass tube with vacuum 4
It is connect with through-hole 1-4 on 1 side wall of header, the other end of glass tube with vacuum 4 is fixed in base 5 on the frame 6；The header 1
It is vertically arranged, Thermal Conduction Equipment 3 is symmetrically distributed in the both sides of header 1, and level offsets up an angle.
In the embodiment shown in fig. 1, sealing ring 2 is provided between glass tube with vacuum 4 and header 1, to ensure that the two is close
Envelope is good, prevents the loss of heat.One end that Thermal Conduction Equipment 3 is connect with header is higher than the other end, and one jiao is offset up in level
Degree, in this way, under the effect of gravity, heat transfer medium evaporation, condensation and reflux in Thermal Conduction Equipment 3 move in circles, realize that heat is handed over
It changes, realizes that two rows of Thermal Conduction Equipments 3 share the same header 1.Heat-pipe type vacuum glass tube heat collector described herein
Collecting efficiency at least 90% or more, far above conventional heat pipe.
The Thermal Conduction Equipment 3 of the present invention is the pipe of resistance to blocking stainless steel.Traditional Thermal Conduction Equipment 3 uses copper tube, with copper tube
It compares, Thermal Conduction Equipment has the following advantages made of the pipe of resistance to blocking stainless steel：Since stainless steel wall thickness is small compared with red copper, density ratio
Red copper it is small, cost is lower than red copper, so under the conditions of identical outer diameter, light-weight, cost is much lower；Furthermore due to foil
The bearing capacity of pipe stainless steel is significantly larger than copper tube, can go out if there is dangerous working conditions, copper tubes such as dry solarizations in summer
The harm now exploded, and foil pipe stainless steel does not damage；The corrosion resistance of foil pipe stainless steel is far above copper tube,
Have the advantages that easy to clean, in addition if using general gapless stainless steel tube, thickness is big, and weight is big, and cost will be high,
Heat-transfer effect can be influenced by great simultaneously, the pipe of resistance to blocking of the invention stainless steel, using food-grade stainless steel thin plate, be used
Veneer reeling machine, edge rolling；Then high quality laser welder is used, at welding point, forms monoblock type stainless steel foil pipe, this foil thickness of pipe
Small, only 0.5 millimeter or so of thickness is spent, there is seamless stainless steel equality strength, and weight is small simultaneously, heat-transfer effect is good.
In the application, aluminum fin-stock is interference fitted in stainless steel by expanded joint around aluminium wing on stainless steel tube using tube expansion form
Guan Shang is formed and is strengthened heat-absorbent surface；Heavy wall aluminum pipe can also be hot-pressed onto on stainless steel, cutter, extruding is recycled to form interference and match
It closes, the material of chip to extra aluminum pipe, forms enhanced heat exchange face；It is cost-effective to enhance the conductivity of heat of Thermal Conduction Equipment.
In the application, medium is poured into Thermal Conduction Equipment 3 using filling process, filling process described herein is heat
The general way in area within a jurisdiction, such as：Priming by vacuum method, hot row's method, freezing.Heat transfer medium in heat pipe is selected under room temperature differential pressure
It is worth larger, saturated vapor for liquid (or steam), the latent heat of vaporization and is pressed in 20 DEG C, the medium more than 20kPa.Such as：Methanol, second
Alcohol, water, acetone, freon etc..
20 DEG C of heat transfer medium has formd the reciprocal pressure difference of enough medium circulations with heat-absorbing medium water, can incite somebody to action
Energy is transferred to from glass tube with vacuum 4 in the heat-absorbing medium water in header 1, therefore, heat-pipe type vacuum described herein
Glass tube heat collector has the characteristic and ability of cold-starting.
In the application, the deviation angle in 3 horizontal direction of the Thermal Conduction Equipment is 3-5 °.If deviation angle is big again, configuration
The volume of header will be very big, if angle is less than normal, 3 level of Thermal Conduction Equipment is offset downward, and does not meet gravity assisted heat pipe thus
Operation principle, for heat pipes heat section above, condensation segment is below, even if certain folding can be beaten by having if liquid-sucking core heat-transfer effect
Button.
The accompanying drawings of the header specifically include shell 1-1, insulating layer 1-2 and inner casing as shown in Figures 2 to 4
1-3, insulating layer 1-2 are arranged between shell 1-1 and inner casing 1-3, and the side of shell 1-1 and inner casing 1-3 are provided with through-hole 1-4,
Fig. 3 is the transverse sectional view of Fig. 2, and the insulating layer 1-2 is polyurethane foam.The header 1 further includes closure plate 1-5, is blocked
Connecting hole 1-6 is provided in the middle part of the both ends of header 1, closure plate 1-5, for connecting water tank.
In some embodiments, there are several reinforcing ribs disposed in parallel on inner casing 1-3, using steel bar one by one, or
Person's steel band is welded on inner casing 1-3, plays the role of reinforcing header structural strength.Header system is enable to bear bigger
Hydraulic pressure, without damaging.
In some embodiments, the Thermal Conduction Equipment 3 includes heat-transfer pipe 3-1, end socket 3-2 and fastener 3-3, the end socket
3-2 is arranged in the end of heat-transfer pipe 3-1, and fastener 3-3 is arranged in the outside of heat-transfer pipe 3-1.
The shape of the end socket 3-2 is hemispherical, and the end of hemispheric end socket 3-2 is welded on the end of heat-transfer pipe 3-1,
As shown in Figure 5.The shape of the end socket 3-2 is planar shaped, is embedded within the inner cavity of heat-transfer pipe 3-1, the rear end of end socket 3-2 and biography
The end of heat pipe 3-1 is welded, as shown in Figure 6.
Due to traditional solar water heater, header is all laterally disposed, and the water in header is difficult to be allowed to dry.And the application
In, straight up, water inlet utilizes high potential difference to header in low side, it is easy to be allowed to dry the water in header.It has saved and has remained in connection
The energy of water heating in case, improves the overall utilization of solar thermal collection system.It solves and remains in water in header in pole
The harm of frost heave under cold weather condition.And header vertical direction is placed, and can realize that the heat pipe of both sides shares the same header,
Improve the heat exchanger effectiveness of header.
In the application, water cooling medium is in the horizontal outside wall surface for plunderring heat pipe, at this point, convective heat-transfer coefficient is very high, it can be maximum
The saving heat pipe material of change, while also as much as possible absorb from glass tube with vacuum there transmits the energy of coming.In addition, cooling
Flow resistance of the medium water in header is very small, improves the effective rate of utilization of solar energy.
Compared with prior art, a kind of heat-pipe type vacuum glass tube heat collector provided by the invention, it is reasonable for structure,
The horizontal setting on the upper side of Thermal Conduction Equipment, under the effect of gravity, heat transfer medium evaporation, condensation and reflux in Thermal Conduction Equipment recycle past
It is multiple, realize heat exchange；Since the aqueous medium in header is isolated with glass tube with vacuum, this solve under extremely cold weather, vacuum glass
The problem of glass pipe bursting by freezing, it ensure that the safety used；The water run in header is less, effectively reduces local resistance, protects
The flexibility of the establishment of large-scale collecting system is demonstrate,proved.
The present invention is not limited to the above-described embodiments, anyone can obtain other various forms under the inspiration of the present invention
Product, it is every that there is technical side identical or similar to the present application however, make any variation in its shape or structure
Case is within the scope of the present invention.
Claims (10)
1. a kind of heat-pipe type vacuum glass tube heat collector, including header (1), Thermal Conduction Equipment (3), glass tube with vacuum (4), institute
Thermal Conduction Equipment (3) setting is stated in the inside of glass tube with vacuum (4), one end and the through-hole on header (1) side wall of glass tube with vacuum (4)
(1-4) is connected, and the other end of glass tube with vacuum (4) is fixed in the base (5) on holder (6)；It is characterized in that, the header
(1) it is vertically arranged, Thermal Conduction Equipment (3) is symmetrically distributed in the both sides of header (1), and the one end being connect with header (1) is higher than another
End, an angle is offset up in level.
2. heat-pipe type vacuum glass tube heat collector according to claim 1, which is characterized in that the Thermal Conduction Equipment
(3) be the pipe of resistance to blocking stainless steel, outside be provided with aluminium around wing.
3. heat-pipe type vacuum glass tube heat collector according to claim 2, which is characterized in that the Thermal Conduction Equipment
(3) deviation angle in horizontal direction is 3-5 °.
4. heat-pipe type vacuum glass tube heat collector according to claim 1, which is characterized in that header (1) packet
Shell (1-1), insulating layer (1-2) and inner casing (1-3) are included, insulating layer (1-2) is arranged between shell (1-1) and inner casing (1-3),
The side of shell (1-1) and inner casing (1-3) is provided with through-hole (1-4).
5. heat-pipe type vacuum glass tube heat collector according to claim 4, which is characterized in that the insulating layer (1-
2) it is polyurethane foam.
6. heat-pipe type vacuum glass tube heat collector according to claim 1, which is characterized in that the header (1) is also
Including closure plate (1-5), closure is provided with connecting hole (1-6) in the middle part of the both ends of header (1), closure plate (1-5).
7. heat-pipe type vacuum glass tube heat collector according to claim 1, which is characterized in that the Thermal Conduction Equipment
(3) include heat-transfer pipe (3-1), end socket (3-2) and fastener (3-3), end socket (3-2) setting is at the end of heat-transfer pipe (3-1)
Portion, fastener (3-3) are arranged in the outside of heat-transfer pipe (3-1).
8. heat-pipe type vacuum glass tube heat collector according to claim 1, which is characterized in that the end socket (3-2)
Shape be hemispherical, the end of hemispheric end socket (3-2) is welded on the end of heat-transfer pipe (3-1).
9. heat-pipe type vacuum glass tube heat collector according to claim 1, which is characterized in that the end socket (3-2)
Shape be planar shaped, be embedded within the inner cavity of heat-transfer pipe (3-1), the rear end of end socket (3-2) is welded with the end of heat-transfer pipe (3-1)
It connects.
10. heat-pipe type vacuum glass tube heat collector according to claim 2, which is characterized in that the pipe of resistance to blocking is stainless
The preparation method of steel is using food-grade stainless steel thin plate, with veneer reeling machine edge rolling；Then high quality laser welder, welding is used to connect
At head, monoblock type stainless steel foil pipe is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810609517.9A CN108775716A (en) | 2018-06-13 | 2018-06-13 | A kind of heat-pipe type vacuum glass tube heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810609517.9A CN108775716A (en) | 2018-06-13 | 2018-06-13 | A kind of heat-pipe type vacuum glass tube heat collector |
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| Publication Number | Publication Date |
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| CN108775716A true CN108775716A (en) | 2018-11-09 |
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ID=64025164
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810609517.9A Pending CN108775716A (en) | 2018-06-13 | 2018-06-13 | A kind of heat-pipe type vacuum glass tube heat collector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11003800B2 (en) | 2017-12-29 | 2021-05-11 | Siemens Aktiengesellschaft | Data integrity protection method and device |
| CN117433167A (en) * | 2023-10-25 | 2024-01-23 | 沧州润涛石油设备有限公司 | Instant heating pressure-bearing vacuum glass heat collection block and connector |
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| US5572988A (en) * | 1992-03-09 | 1996-11-12 | Neumann Steel Pty, Ltd. | Solar absorber assemblies |
| CN200989675Y (en) * | 2006-11-06 | 2007-12-12 | 周玉山 | Pressure-bearing natural circulating wall hanging solar water heater |
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| CN208595714U (en) * | 2018-06-13 | 2019-03-12 | 中国科学院工程热物理研究所 | A kind of heat-pipe type vacuum glass tube heat collector |
-
2018
- 2018-06-13 CN CN201810609517.9A patent/CN108775716A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5572988A (en) * | 1992-03-09 | 1996-11-12 | Neumann Steel Pty, Ltd. | Solar absorber assemblies |
| CN200989675Y (en) * | 2006-11-06 | 2007-12-12 | 周玉山 | Pressure-bearing natural circulating wall hanging solar water heater |
| CN202692464U (en) * | 2012-07-19 | 2013-01-23 | 连云港众沃太阳能技术有限公司 | Heat pipe fall type solar heat collector |
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| US11003800B2 (en) | 2017-12-29 | 2021-05-11 | Siemens Aktiengesellschaft | Data integrity protection method and device |
| CN117433167A (en) * | 2023-10-25 | 2024-01-23 | 沧州润涛石油设备有限公司 | Instant heating pressure-bearing vacuum glass heat collection block and connector |
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