Summary of the invention
The purpose of the present invention is for providing shutter and the BAIYE thereof of a kind of solar thermal collector, and these are hundred years old
Leaf, by being fixed on heat pipe by absorption film with the clamping part of heat pipe outer wall interference fit, is kept away
Exempt to weld the absorption film damage brought and intermetallic electrochemical corrosion, thus improve absorption film
Service life, it is provided that pyroconductivity.
For solving above-mentioned technical problem, the present invention provides the BAIYE of a kind of solar thermal collector, bag
Include heat pipe and absorption film;Connecting portion that described absorption film includes being located at top and suction below
Hot portion, described connecting portion is wound in described heat pipe outer wall, and described BAIYE also includes clamping part,
Described clamping part inwall and described heat pipe outer wall interference fit, be clamped in institute by described connecting portion
State between heat pipe and described clamping part.
Preferably, described clamping part is c-type structure, V-structure or is U-shape structure,
Described clamping part inwall and described heat pipe outer wall directly form interference fit.
Preferably, the both sides of the opening part of described clamping part are provided with the guide part extended out.
Preferably, described clamping part is c-type structure, V-structure or is U-shape structure,
And the inwall of described clamping part is provided with at least one inwardly projecting lobe, described lobe with
Heat pipe outer wall interference fit.
Preferably, the bottom of described clamping part is also associated with supporting part, and described absorption film bottom is propped up
Support on described supporting part.
Preferably, after described absorption film is supported in described supporting part in heat absorption angle and installation
The local latitude of described solar thermal collector is identical.
Preferably, described supporting part bottom is provided with the described support of disengaging of restriction bottom, described endothermic section
The limiting component in portion.
Preferably, described limiting component is the crotch upwards twisted, and described crotch surrounds described suction
Bottom, hot portion.
Preferably, the middle part of described supporting part is additionally provided with reinforcement.
Preferably, described clamping part and described supporting part are formed in one structure.
The present invention provides the BAIYE of a kind of solar thermal collector, including heat pipe, absorption film and folder
Hold portion, described clamping part inwall and described heat pipe outer wall interference fit, described connecting portion is pressed from both sides
Tight between described heat pipe and described clamping part.
In installation process, first the connecting portion of absorption film is wound in the outside of heat pipe, then will
Clamping part is held on the outside of connecting portion, connecting portion can be fixed on heat pipe and clamping part it
Between.Compared with welding manner of the prior art, adopt suction fixing with heat pipe in this way
Hotting mask is hardly damaged, and also will not produce electrochemical corrosion with heat pipe, thus substantially increase heat
Conductivity, and extend the service life of BAIYE.
The present invention also provides for the shutter of a kind of solar thermal collector, including thermal-collecting tube, also includes
The BAIYE that multiple and described thermal-collecting tube is connected;It is characterized in that, described BAIYE uses as mentioned above
BAIYE, multiple described BAIYE interval arrange.
Preferably, multiple described BAIYE are that multirow is arranged, and described heat pipe is the one of plurality of rows
Body formula heat pipe, described heat pipe includes multiple horizontal segment, and connects adjacent described horizontal segment
Kink, each described horizontal segment and the described absorption film of outside thereof, clamping part are formed described
BAIYE;The upper end of described heat pipe, lower end are respectively connected with thermal-collecting tube;
Or multiple described BAIYE are that multiple row is arranged, and multiple single heat pipes are the most parallel to be set
Putting, each described heat pipe and the absorption film of outside thereof, clamping part form described BAIYE, multiple
The upper end of described heat pipe, lower end connection have thermal-collecting tube.
Owing to above-mentioned BAIYE has as above technique effect, therefore, apply the solar energy collection of this BAIYE
Hot device should also be as having identical technique effect, does not repeats them here.
Detailed description of the invention
The core of the present invention is for providing shutter and the BAIYE thereof of a kind of solar thermal collector, and these are hundred years old
Leaf, by being fixed on heat pipe by absorption film with the clamping part of heat pipe outer wall interference fit, is kept away
Exempt to weld the absorption film damage brought and intermetallic electrochemical corrosion, thus improve absorption film
Service life, it is provided that pyroconductivity.
In order to make those skilled in the art be more fully understood that technical scheme, knot below
The present invention is described in further detail to close the drawings and specific embodiments.
It should be noted that the herein presented noun of locality " outward " refers to from heat pipe 11
Outwardly directed direction, the center of circle, " interior " refers to point to its center of circle from the outside of heat pipe 11
Direction;Should be appreciated that these nouns of locality are set up on the basis of Figure of description, it
Appearance should not affect protection scope of the present invention.
Refer to the BAIYE that Fig. 1 to Fig. 3, Fig. 1 are solar thermal collector provided by the present invention
A kind of structural representation of detailed description of the invention;Fig. 2 is the structural representation of absorption film 12 in Fig. 1
Figure;Fig. 3 is clamping part 13 and the structural representation of supporting part 14 in Fig. 1.
In a kind of detailed description of the invention, as shown in Figure 1 to Figure 3, the present invention provides one too
The BAIYE of sun energy heat collector, including heat pipe 11 and absorption film 12;Absorption film 12 includes being located at
The connecting portion 121 on top and endothermic section 122 below, connecting portion 121 is wound in heat pipe
11 outer walls, BAIYE also includes clamping part 13, clamping part 13 inwall and heat pipe 11 outer wall interference
Coordinate, connecting portion 121 is clamped between heat pipe 11 and clamping part 13.
In installation process, first the connecting portion 121 of absorption film 12 is wound in outside heat pipe 11
Portion, is then held on the outside of connecting portion 121 by clamping part 13, can be by connecting portion 121
It is fixed between heat pipe 11 and clamping part 13.Compared with welding manner of the prior art,
Adopt and be hardly damaged with the fixing absorption film 12 of heat pipe 11 in this way, also will not be with heat conduction
Pipe 11 produces electrochemical corrosion, thus substantially increases pyroconductivity, and extends making of BAIYE
Use the life-span.
The structure of above-mentioned clamping part 13 can have varied.
In a kind of concrete scheme, as it is shown in figure 1, above-mentioned clamping part 13 can be c-type knot
Structure, clamping part 13 inwall and heat pipe 11 outer wall directly form interference fit.During installation, will
After the connecting portion 121 of absorption film 12 is wound on heat pipe 11, then this c-type structure is enclosed within
Heat pipe 11, the outside of connecting portion 121, owing to this c-type structure and heat pipe 11 form face
Contact so that the connection of clamping part 13, connecting portion 121 and heat pipe 11 three is relatively reliable.
It is contemplated that above-mentioned clamping part 13 can also use other various shapes, such as, can
With specially V-structure or as U-shape structure, clamping part 13 inwall and heat pipe 11
Outer wall directly forms interference fit.In installation process, the clamping part 13 of both structures can be with
Heat pipe 11 forms linear contact lay, can be fixed on heat pipe 11 by absorption film 12 equally.
On this basis, as it is shown on figure 3, the both sides of the opening part of above-mentioned clamping part 13 are provided with
The guide part 131 extended out.
Owing to guide part 131 extends out relatively, therefore, at the initial stage installing clamping part 13, lead
It is internal that heat pipe 11 is easier to enter clamping part 13, in order to the integral installation of clamping part 13.
Additionally, above-mentioned clamping part 13 can also use other various changes, for example, it is possible to tool
Body is c-type structure, V-structure or is U-shape structure, and the inwall of clamping part 13 sets
There are the lobe that at least one is inwardly projecting, lobe and heat pipe 11 outer wall interference fit.
So, by the linear contact lay of lobe Yu heat pipe 11, can realize absorption film equally
The installation of 12.Additionally, due to lobe is inwardly projecting and is held on heat pipe 11 outside,
Therefore lobe is less than the internal diameter of clamping part 13, namely clamping part 13 itself is relative to lobe
Extending out, therefore, clamping part 13 inherently can play the effect of above-mentioned guide part 131, it is ensured that folder
Hold the stable installation in portion 13.
In another kind of detailed description of the invention, as shown in Figure 1 to Figure 3, above-mentioned clamping part 13
Bottom be also associated with supporting part 14, absorption film 12 bottom is supported on supporting part 14.
Owing to the thickness of absorption film 12 is less, nearly equivalent to the thickness of a piece of paper, namely should
The hardness of absorption film 12 is less, and in order to ensure the endothermic effect of absorption film 12, generally absorbs heat
Endothermic section 122 area of film 12 is relatively big, therefore, if only by the connection on absorption film 12 top
If portion 121 fixes with heat pipe 11 and is not supported endothermic section 122, endothermic section
122 can freely swing under self gravitation or External Force Acting, thus affect the heat absorption of absorption film 12
Effect.After using said structure, by rationally arranging the shape of the bigger supporting part of hardness 14,
Endothermic section 122 can be supported, it is to avoid endothermic section 122 arbitrarily swings and affects heat absorption effect
Really.
As it is shown in figure 1, above-mentioned endothermic section 122, supporting part 14 can be respectively arranged on heat pipe 11
Both sides so that three formed carry out triangular structure, this Stability Analysis of Structures is reliable;Certainly,
The homonymy of heat pipe 11 can also be located in endothermic section 122, supporting part 14, also can realize supporting
Portion's support to endothermic section 122.
On the basis of such scheme, absorption film 12 be supported in after supporting part 14 in heat absorption
Angle is identical with the local latitude installing solar thermal collector.
When designing the heat absorption angle of absorption film 12, primarily look at the peace of this solar thermal collector
Fill on-site latitude, then by calculating the heat absorption angle when absorption film 12 and local latitude
The angle of inclination of supporting part 14 required time identical, further according to the processing of this angle of inclination, manufacturing should
Supporting part 14.So, by this supporting part 14 support to absorption film 12, it is possible to ensure to inhale
The heat absorption angle of hotting mask 12 matches with installing on-site latitude, farthest ensures heat absorption
The film 12 absorption to installing on-site solar energy, it is to avoid angle does not mate caused reflectance
The highest problem, substantially increases the thermal absorptivity of solar thermal collector.
In another kind of detailed description of the invention, as shown in figures 1 and 3, above-mentioned supporting part 14 end
End is additionally provided with the limiting component 141 limiting bottom, endothermic section 122 disengaging supporting part 14.
Owing to the thickness of absorption film 12 is less, area is relatively big, therefore, if only to absorption film
The side of 12 is supported, then in installation process or other produce external additional forces situation
Under, absorption film 12 inevitably swings to the direction away from supporting part 14, thus easily
Cause the instability of heat absorption angle.Use this structure, limiting component 141, supporting part 14 energy
Enough all carry out from the both sides of absorption film 12 spacing, farthest avoid absorption film 12 freely to put
Dynamic, to ensure stable heat absorption angle.Improve the absorption to solar energy further.
The structure of above-mentioned limiting component 141, shape can also have varied.
In a kind of concrete scheme, as shown in figures 1 and 3, above-mentioned limiting component 141 can be
The crotch upwards twisted, crotch surrounds bottom, endothermic section 122.
So, the crotch surrounding endothermic section 122 both served spacing work to bottom, endothermic section 122
With, do not closely cooperate with bottom, endothermic section 122 again, endothermic section 122 will not be made the most yet
Become damage, thus preferably ensure that the heat absorption rate of endothermic section 122.
Certainly, above-mentioned limiting component 141 can also use other structures.For example, it is also possible to
Supporting part 14 bottom arranges draw-in groove, is plugged in this draw-in groove bottom, endothermic section 122;Or
Supporting part 14 bottom arranges a position limiting clamp, is clamped bottom, endothermic section 122.Both structures
Spacing effect can be realized equally, but owing to limiting component 141 is tight with bottom, endothermic section 122
Close fit, can be to bottom, endothermic section 122 slight damage.
In another kind of detailed description of the invention, the middle part of above-mentioned supporting part 14 is additionally provided with reinforcement
142。
This reinforcement 142 can increase the intensity of supporting part 14 so that it is more stable, reliable
Absorption film 12 is supported by ground.
The structure additionally, above-mentioned clamping part 13 and supporting part 14 are formed in one.
So, in processing, manufacture process, a model can be designed, cast by dispensable mould
Make, processes clamping part 13 and the supporting part 14 such as withdrawing pattern so that the production work of above-mentioned BAIYE
Skill simplifies, and production cost also reduces.Additionally, compared to the two split type structure, one becomes
Type structure can also ensure that the supporting part 14 accuracy to the support angle of absorption film 12, thus
Ensure heat absorption efficiency.
Certainly, above-mentioned clamping part 13 and supporting part 14 not only limit integrated formed structure, it is possible to
The two is individually produced, manufactures, then by welding manner or the mode such as threaded by two
Person is fixed on one.
Above-mentioned clamping part and supporting part can use 6061 aluminium alloys or 6063 aluminium alloys.
6061 aluminium alloys have splendid, the excellent weld characteristics of processing characteristics and plating resistance, good
Corrosion resistance, toughness is high and after processing indeformable, the fine and close zero defect of material and be easily polished,
The colouring good characteristics such as film is easy, oxidation effectiveness is splendid.
6063 aluminium alloy features: 1, there is splendid, the excellent weldability of processing characteristics, squeeze
Going out property and plating resistance, good corrosion resistance, toughness, it is easy to polish, film of painting, anodic oxygen
Change excellent effect, be typical extruded alloy.2. heat treatment reinforcement, impact flexibility is high, to lacking
Mouth is insensitive.3. have fabulous thermoplasticity, can with high-speed extrusion become structure complexity, thin-walled, in
Empty various section bars, or it is forged into baroque forging.Hardening heat wide ranges, quenches quick
Perception is low, after extruding and forging the demoulding, as long as temperature is higher than hardening heat, i.e. available water spray or
Wear the method quenching of water.Thin-wall part (δ < 3mm) can also carry out wind quenching.4. welding performance and
Excellent corrosion resistance, stress-free corrosion tearing tendency, heat treatment can in enhanced type aluminium alloy,
Al-Mg-Si system alloy is the alloy uniquely not finding stress corrosion cracking phenomenon.5. after processing
Surface is the brightest and the cleanest, and easily anodic oxidation and coloring.After its shortcoming is quenching, if in room temperature
Park a period of time, intensity can be brought adverse effect (Shelf-time effect) by timeliness.
The present invention also provides for the shutter of a kind of solar thermal collector, including thermal-collecting tube, also includes
The BAIYE that multiple and described thermal-collecting tube is connected;Described BAIYE uses BAIYE as above, multiple
Described BAIYE interval is arranged.
Owing to above-mentioned BAIYE has as above technique effect, therefore, apply the solar energy collection of this BAIYE
Hot device should also be as having identical technique effect, does not repeats them here.
In concrete scheme, multiple described BAIYE are that multirow is arranged, and described heat pipe is multirow row
The integrated guide heat pipe of row, described heat pipe includes multiple horizontal segment, and connects adjacent described
The kink of horizontal segment, each described horizontal segment and the described absorption film of outside, clamping part shape
Become described BAIYE;The upper end of described heat pipe, lower end are respectively connected with thermal-collecting tube.Use this knot
Structure, shutter is overall in horizontal configuration, and the snakelike heat pipe of integral type can simplify hundred further
The structure of leaf window, it is to avoid run the generation emitting the phenomenons such as seepage.
In another kind of concrete scheme, multiple described BAIYE are that multiple row is arranged, multiple single heat conduction
Pipe vertically be arranged in parallel, and each described heat pipe and the absorption film of outside thereof, clamping part form institute
Stating BAIYE, the upper end of multiple described heat pipes, lower end connection have thermal-collecting tube.Use this structure,
Shutter is overall in vertical structure, and this Stability Analysis of Structures is reliable.
It is contemplated that the BAIYE of above-mentioned shutter not only restrict water supply flat or be vertically arranged, it is also possible to
It is obliquely installed.
Shutter and BAIYE thereof to a kind of solar thermal collector provided by the present invention enter above
Go and be discussed in detail.Principle and the embodiment of the present invention are entered by specific case used herein
Having gone elaboration, the explanation of above example is only intended to help to understand method and the core thereof of the present invention
Thought is thought.It should be pointed out that, for those skilled in the art, without departing from
On the premise of the principle of the invention, it is also possible to the present invention is carried out some improvement and modification, these change
Enter and modify in the protection domain also falling into the claims in the present invention.