CN104776620A - Heat collecting plate core with dehumidifying, corrosion prevention and heat insulating functions and manufacturing process thereof - Google Patents
Heat collecting plate core with dehumidifying, corrosion prevention and heat insulating functions and manufacturing process thereof Download PDFInfo
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- CN104776620A CN104776620A CN201510128566.7A CN201510128566A CN104776620A CN 104776620 A CN104776620 A CN 104776620A CN 201510128566 A CN201510128566 A CN 201510128566A CN 104776620 A CN104776620 A CN 104776620A
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- plate
- drier
- heat absorbing
- core plate
- metal 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
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Abstract
The invention discloses a heat collecting plate core with dehumidifying, corrosion prevention and heat insulating functions and a manufacturing process thereof. The heat collecting plate core consists of a glass cover plate, a rectangular drying agent support frame, a metal heat-absorbing core plate and a sealant. In the manufacturing process, the glass cover plate, the metal heat-absorbing core plate and the rectangular drying agent support frame are sealed by using the sealant, and inner interlayer gas is replaced by inert gas. The defects of corrosion on a heat absorbing coating and large heat dissipation amount on the top of the glass cover plate due to reflection of sunlight by condensed wet gas existing for a long time are overcome, the performance attenuation of a heat collector can be delayed, the service life is prolonged, top heat dissipation is reduced, and the heating amount is increased effectively. Large-scale manufacturing of flat plate collectors is facilitated, the cost is reduced, and the quality and thermal performance are enhanced.
Description
Technical field
The invention belongs to heating equipment field, is exactly dehumidifying anticorrosive heat insulating function heat-collecting plate core and manufacturing process thereof.
Background technology
In the patent of invention " heat-collecting plate core of dehumidifying anti-corrosion function " on February 2nd, 2012; application number: 2012100326045; do not relate to manufacturing process and more reliable technology contents; be unfavorable for patent technology implementation, transform and protection; through experience and the summary of preproduction making, as realized scale manufacture, improve the quality of products; reduce costs, advanced manufacturing process must be designed.
Summary of the invention
Task of the present invention is to provide a kind of dehumidifying anticorrosive heat insulating function heat-collecting plate core and manufacturing process thereof and several welding bonding way, to realize the demand of different materials, quality, production capacity and manufacturing cost.
In order to realize above-mentioned task, the present invention dehumidifies anticorrosive heat insulating function heat-collecting plate core and manufacturing process thereof, first removes, the film plating layer of metal heat absorbing core plate edge to improve the adhesive strength of fluid sealant; Remove film plating layer surrounding compacting annular convex rib in case with frame snapping; At least 1 annular corrugated convex tendon is suppressed to absorb the stress of gas expansion and contraction inside edge, metal heat absorbing core plate is placed on welding machine platform, rete is downward, metal flow deferent is being arranged without film light face, on metal flow deferent, button covers cross section like Ω shape groove bar, two planes below Ω shape groove bar are adopted laser weld, ultrasonic bonding, the bonding three kinds of welding bonding way of fluid sealant, metal flow deferent is fixed between metal heat absorbing core plate and Ω shape groove bar.The diagonal position filled up in the rectangle drier carriage of drier is at least installed 1 bronchus, fluid sealant is covered with along the forward and backward face of rectangular support frame, be bonded in above on glass cover-plate, be bonded in the surrounding that metal heat absorbing core plate removes heat absorption rete below, again certain thickness fluid sealant is coated on limit, rectangle drier carriage outer, the sealing of glass cover-plate, metal heat absorbing core plate, rectangle drier carriage is made to reach optimum degree, after by the interlayer air displacement in rectangle drier carriage being inert gas finally by tracheae, tracheae is sealed.
Feature of the present invention: by glass cover-plate, metal heat absorbing core plate, rectangle drier carriage sealant sealing; be inert gas by the gas displacement of intraformational bed, solve wet gas condensation for a long time and flash back the sunlight, corrosion heat absorbing coating; the drawback of glass cover-plate top heat dissipation; the decay of heat collector hot property can be slowed down, increase the service life, reduce top heat dissipation; improve the advantages such as effective heat; be conducive to flat plate collector scale manufacture, reduce costs, improve quality and hot property.
Accompanying drawing explanation
Fig. 1 is that the present invention dehumidifies the partial sectional view of anticorrosive heat insulating function heat-collecting plate core A.
Fig. 2 is that the present invention dehumidifies the A-A sectional view of anticorrosive heat insulating function heat-collecting plate core A.
Fig. 3 is that the present invention dehumidifies the partial sectional view of anticorrosive heat insulating function heat-collecting plate core B.
Fig. 4 is that the present invention dehumidifies the B-B sectional view of anticorrosive heat insulating function heat-collecting plate core B.
1. cut off in glass cover-plate 2. rectangle drier carriage 3. fluid sealant 4. metal heat absorbing core plate 5. annular corrugated convex tendon 6. Ω shape groove bar 7. metal flow deferent 8. tracheae 9..
Detailed description of the invention
For above and other objects of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and coordinate accompanying drawing, be described in detail below:
From Fig. 1 ~ 2, the present invention dehumidifies anticorrosive heat insulating function heat-collecting plate core A, is made up of glass cover-plate 1, rectangle drier carriage 2, metal heat absorbing core plate 4, fluid sealant 3; Rectangle drier carriage 2 is coated with fluid sealant 3 with the contact surface of glass cover-plate 1, metal heat absorbing core plate 4 seal, before be bonded on glass cover-plate 1, after be bonded in the part that metal heat absorbing core plate 4 removes absorbing membranous layer; Edge outside rectangular support frame 2, coats certain thickness fluid sealant 3 and seals.
From Fig. 1 ~ 2, the present invention dehumidifies the metal heat absorbing core plate 4 of anticorrosive heat insulating function heat-collecting plate core, is made up of ripple annular convex rib 5, Ω shape groove bar 6, metal flow deferent 7; At metal heat absorbing core plate 4 near removing absorbing membranous layer marginal position compacting at least 1 annular corrugated convex tendon 5, to absorb the stress of jacket gas Swelling and contraction; Metal flow deferent 7 is being arranged without film light face, on metal flow deferent 7, button covers cross section like Ω shape groove bar 6, two planes below Ω shape groove bar 6 are adopted laser weld, ultrasonic bonding, the bonding three kinds of welding bonding way of fluid sealant, metal flow deferent 7 is fixed between metal heat absorbing core plate 4 and Ω shape groove bar 6.
From Fig. 1 ~ 2, the present invention dehumidifies anticorrosive heat insulating function heat-collecting plate core B, is made up of glass cover-plate 1, rectangle drier carriage 2, metal heat absorbing core plate 4, fluid sealant 3, tracheae 8; At the corner location of rectangle drier carriage 2,1 bronchus is at least installed, rectangle drier carriage 2 is coated with fluid sealant 3 with the contact surface of glass cover-plate 1, metal heat absorbing core plate 4 seal, be bonded on glass cover-plate 1 above, after be bonded in the part that metal heat absorbing core plate 4 removes absorbing membranous layer; Edge outside rectangular support frame 2, coats certain thickness fluid sealant 3 and seals, and is sealed by tracheae 8 after between glass cover-plate 1, metal heat absorbing core plate 4, the gas of interlayer is replaced into inert gas by tracheae 8.
From Fig. 3 ~ 4, the present invention dehumidifies anticorrosive heat insulating function heat-collecting plate core C, is made up of glass cover-plate 1, rectangle drier carriage 2, metal heat absorbing core plate 4, fluid sealant 3, tracheae 8, interior partition 9; At the corner location of rectangle drier carriage 2,1 bronchus is at least installed, rectangle drier carriage 2 and the contact surface of glass cover-plate 1, metal heat absorbing core plate 4 is coated with fluid sealant 3, before be bonded on glass cover-plate 1; Rectangle drier carriage 2 inside casing install crisscross in cut off 9, after be bonded in the part that metal heat absorbing core plate 4 removes absorbing membranous layer; Edge outside rectangular support frame 2, coats certain thickness fluid sealant 3 and seals, and is sealed by tracheae 8 after between glass cover-plate 1, metal heat absorbing core plate 4, the gas of interlayer is replaced into inert gas by tracheae 8.
From Fig. 1 ~ 2, the absorbing membranous layer of metal heat absorbing core plate 4 edge, for the manufacture of the manufacturing process of dehumidifying anticorrosive heat insulating function heat-collecting plate core A, is first removed, to improve the adhesive strength of fluid sealant by the present invention; Removing the surrounding of absorbing membranous layer and suppress annular corrugated convex tendon 5 so that when using and heat collector frame snapping; At metal heat absorbing core plate 4 near removing absorbing membranous layer marginal position compacting at least 1 annular corrugated convex tendon 5, to absorb the stress of jacket gas Swelling and contraction; Again metal heat absorbing core plate 4 is placed on welding machine platform, absorbing membranous layer is downward, metal flow deferent 7 is being arranged without film light face, on metal flow deferent 7, button covers cross section like Ω shape groove bar 6, two planes below Ω shape groove bar 6 are adopted laser weld, ultrasonic bonding, the bonding three kinds of welding bonding way of fluid sealant, metal flow deferent is fixed between metal heat absorbing core plate 4 and Ω shape groove bar 6; Again rectangle drier carriage 2 and the contact surface of glass cover-plate 1, metal heat absorbing core plate 4 are coated with fluid sealant 3, before be bonded on glass cover-plate 1, after be bonded in the part that metal heat absorbing core plate 4 removes absorbing membranous layer; Again the edge outside rectangular support frame 2 is coated certain thickness fluid sealant 3 to seal, make the sealing of glass cover-plate 1, metal heat absorbing core plate 4, rectangle drier carriage 2 reach optimum degree, to keep the drying of gas in interlayer for a long time.
From Fig. 1 ~ 2, the absorbing membranous layer of metal heat absorbing core plate 4 edge, for the manufacture of the manufacturing process of dehumidifying anticorrosive heat insulating function heat-collecting plate core B, is first removed, to improve the adhesive strength of fluid sealant by the present invention; Removing the surrounding of absorbing membranous layer and suppress annular corrugated convex tendon 5 so that when using and heat collector frame snapping; At metal heat absorbing core plate 4 near removing absorbing membranous layer marginal position compacting at least 1 annular corrugated convex tendon 5, to absorb the stress of jacket gas Swelling and contraction; Again metal heat absorbing core plate 4 is placed on welding machine platform, absorbing membranous layer is downward, metal flow deferent 7 is being arranged without film light face, on metal flow deferent 7, button covers cross section like Ω shape groove bar 6, two planes below Ω shape groove bar 6 are adopted laser weld, ultrasonic bonding, the bonding three kinds of welding bonding way of fluid sealant, metal flow deferent is fixed between metal heat absorbing core plate 4 and Ω shape groove bar 6; Again the corner location of the rectangle drier carriage 2 filling up drier is at least installed 1 bronchus, rectangle drier carriage 2 and the contact surface of glass cover-plate 1, metal heat absorbing core plate 4 are coated with fluid sealant 3, be bonded on glass cover-plate 1 above, after be bonded in the part that metal heat absorbing core plate 4 removes absorbing membranous layer; Again the edge outside rectangular support frame 2 is coated certain thickness fluid sealant 3 to seal, make the sealing of glass cover-plate 1, metal heat absorbing core plate 4, rectangle drier carriage 2 reach optimum degree, to keep the drying of gas in interlayer for a long time; Be inert gas finally by tracheae 8 by the gas displacement between rectangle drier carriage 2 intraformational bed; reduce the existence of oxygen; with the not oxidized corrosion of digital preservation absorbing film; again because inert gas heat transfer coefficient is little; possesses again certain heat insulating function simultaneously; to reduce the drawback of glass cover-plate 1 top heat dissipation, finally tracheae 8 is sealed.
From Fig. 3 ~ 4, the absorbing membranous layer of metal heat absorbing core plate 4 edge, for the manufacture of the manufacturing process of dehumidifying anticorrosive heat insulating function heat-collecting plate core C, is first removed, to improve the adhesive strength of fluid sealant by the present invention; Removing the surrounding of absorbing membranous layer and suppress annular corrugated convex tendon 5 so that when using and heat collector frame snapping; At metal heat absorbing core plate 4 near removing absorbing membranous layer marginal position compacting at least 1 annular corrugated convex tendon 5, to absorb the stress of jacket gas Swelling and contraction; Again metal heat absorbing core plate 4 is placed on welding machine platform, absorbing membranous layer is downward, metal flow deferent 7 is being arranged without film light face, on metal flow deferent 7, button covers cross section like Ω shape groove bar 6, two planes below Ω shape groove bar 6 are adopted laser weld, ultrasonic bonding, the bonding three kinds of welding bonding way of fluid sealant, metal flow deferent is fixed between metal heat absorbing core plate 4 and Ω shape groove bar 6; Again the corner location of the rectangle drier carriage 2 filling up drier is at least installed 1 bronchus, rectangle drier carriage 2 and the contact surface of glass cover-plate 1, metal heat absorbing core plate 4 is coated with fluid sealant 3, before be bonded on glass cover-plate 1; In the inside casing installation of rectangle drier carriage 2 is crisscross, cuts off 9, the large space of intraformational bed is divided into little space, to reduce the temperature difference spatially, thus the flow velocity of mitigation of gases convection current; Be bonded in the part that metal heat absorbing core plate 4 removes absorbing membranous layer below; Again the edge outside rectangular support frame 2 is coated certain thickness fluid sealant 3 to seal, make the sealing of glass cover-plate 1, metal heat absorbing core plate 4, rectangle drier carriage 2 reach optimum degree, to keep the drying of gas in interlayer for a long time; Be inert gas finally by tracheae 8 by the gas displacement between rectangle drier carriage 2 intraformational bed; reduce the existence of oxygen; with the not oxidized corrosion of digital preservation absorbing film; again because inert gas heat transfer coefficient is little; possesses again certain heat insulating function simultaneously; to reduce the drawback of glass cover-plate 1 top heat dissipation, finally tracheae 8 is sealed.
Described in the present invention, concrete case study on implementation is only better case study on implementation of the present invention, is not used for limiting practical range of the present invention.Namely all equivalences done according to the content of the present patent application the scope of the claims change and modify, all should as technology category of the present invention.
Claims (8)
1. the anticorrosive heat insulating function that dehumidifies a heat-collecting plate core A, is made up of glass cover-plate (1), rectangle drier carriage (2), metal heat absorbing core plate (4), fluid sealant (3); It is characterized in that rectangle drier carriage (2) is coated with fluid sealant (3) with the contact surface of glass cover-plate (1), metal heat absorbing core plate (4) and seals; At rectangular support frame (2) edge outward, coat certain thickness fluid sealant (3) sealing; Comprising ripple annular convex rib (5), Ω shape groove bar (6), metal flow deferent (7).
2. dehumidifying anticorrosive heat insulating function heat-collecting plate core A according to claim 1, is characterized in that metal heat absorbing core plate (4) is made up of ripple annular convex rib (5), Ω shape groove bar (6), metal flow deferent (7); Metal heat absorbing core plate (4) without film light face arrangement metal flow deferent (7), on metal flow deferent (7), button covers cross section like Ω shape groove bar (6), two planes below Ω shape groove bar (6) are adopted laser weld, ultrasonic bonding, the bonding three kinds of welding bonding way of fluid sealant, metal flow deferent (7) is fixed between metal heat absorbing core plate (4) and Ω shape groove bar (6).
3. dehumidifying anticorrosive heat insulating function heat-collecting plate core A according to claim 1, the close of metal heat absorbing core plate (4) is it is characterized in that to remove absorbing membranous layer marginal position compacting at least 1 annular corrugated convex tendon (5), to absorb the stress of jacket gas Swelling and contraction.
4. the anticorrosive heat insulating function that dehumidifies a heat-collecting plate core B, is made up of glass cover-plate (1), rectangle drier carriage (2), metal heat absorbing core plate (4), fluid sealant (3), tracheae (8); It is characterized in that the corner location of rectangle drier carriage (2) at least installs 1 bronchus (8); Rectangle drier carriage (2) is coated with fluid sealant (3) with the contact surface of glass cover-plate (1), metal heat absorbing core plate (4) seal; At rectangular support frame (2) edge outward, coat certain thickness fluid sealant (3) sealing, after the gas of interlayer between glass cover-plate (1), metal heat absorbing core plate (4) is replaced into inert gas by tracheae (8), tracheae (8) is sealed; Comprising ripple annular convex rib (5), Ω shape groove bar (6), metal flow deferent (7).
5. the anticorrosive heat insulating function that dehumidifies a heat-collecting plate core C, is made up of glass cover-plate (1), rectangle drier carriage (2), metal heat absorbing core plate (4), fluid sealant (3), tracheae (8), interior partition (9); It is characterized in that the corner location of rectangle drier carriage (2) at least installs 1 bronchus (8); Rectangle drier carriage (2) is coated with fluid sealant (3) with the contact surface of glass cover-plate (1), metal heat absorbing core plate (4) seal; Be bonded on glass cover-plate (1) above, in the inside casing of rectangle drier carriage 2 is installed, cut off (9); Be bonded in the part of metal heat absorbing core plate (4) removing absorbing membranous layer below; At rectangular support frame (2) edge outward, coat certain thickness fluid sealant (3) sealing, after the gas of interlayer between glass cover-plate (1), metal heat absorbing core plate (4) is replaced into inert gas by tracheae (8), tracheae (8) is sealed; Comprising ripple annular convex rib (5), Ω shape groove bar (6), metal flow deferent (7).
6., for the manufacture of a manufacturing process of dehumidifying anticorrosive heat insulating function heat-collecting plate core A, it is characterized in that first the absorbing membranous layer of metal heat absorbing core plate (4) edge being removed; Removing the annular corrugated convex tendon of surrounding at least 1 (5) at absorbing membranous layer edge; Again metal heat absorbing core plate (4) is placed on welding machine platform, absorbing membranous layer is downward, metal flow deferent (7) is being arranged without film light face, on metal flow deferent (7), button covers cross section like Ω shape groove bar (6), two planes below Ω shape groove bar (6) are adopted laser weld, ultrasonic bonding, the bonding three kinds of welding bonding way of fluid sealant, metal flow deferent is fixed between metal heat absorbing core plate (4) and Ω shape groove bar (6); Again rectangle drier carriage (2) and the contact surface of glass cover-plate (1), metal heat absorbing core plate (4) are coated with fluid sealant (3), be bonded on glass cover-plate (1) above, after be bonded in metal heat absorbing core plate (4) and remove the part of absorbing membranous layer; Again rectangular support frame (2) edge is outward coated certain thickness fluid sealant (3) sealing, make the sealing of glass cover-plate (1), metal heat absorbing core plate (4), rectangle drier carriage (2) reach optimum degree.
7., for the manufacture of a manufacturing process of dehumidifying anticorrosive heat insulating function heat-collecting plate core B, it is characterized in that first the absorbing membranous layer of metal heat absorbing core plate (4) edge being removed; Removing the annular corrugated convex tendon of surrounding at least 1 (5) at absorbing membranous layer edge; Again metal heat absorbing core plate (4) is placed on welding machine platform, absorbing membranous layer is downward, metal flow deferent (7) is being arranged without film light face, on metal flow deferent (7), button covers cross section like Ω shape groove bar (6), two planes below Ω shape groove bar (6) are adopted laser weld, ultrasonic bonding, the bonding three kinds of welding bonding way of fluid sealant, metal flow deferent is fixed between metal heat absorbing core plate (4) and Ω shape groove bar (6); Again the corner location of the rectangle drier carriage (2) filling up drier is at least installed 1 bronchus (8), rectangle drier carriage (2) and the contact surface of glass cover-plate (1), metal heat absorbing core plate (4) are coated with fluid sealant (3), be bonded on glass cover-plate (1) above, after be bonded in metal heat absorbing core plate (4) and remove the part of absorbing membranous layer; Again rectangular support frame (2) edge is outward coated certain thickness fluid sealant (3) sealing, make the sealing of glass cover-plate (1), metal heat absorbing core plate (4), rectangle drier carriage (2) reach optimum degree; After by the gas displacement between rectangle drier carriage (2) intraformational bed being inert gas finally by tracheae (8), tracheae (8) is sealed.
8., for the manufacture of the manufacturing process of dehumidifying anticorrosive heat insulating function heat-collecting plate core C, it is characterized in that first the absorbing membranous layer of metal heat absorbing core plate (4) edge being removed; Removing the annular corrugated convex tendon of surrounding at least 1 (5) at absorbing membranous layer edge; Again metal heat absorbing core plate (4) is placed on welding machine platform, absorbing membranous layer is downward, metal flow deferent (7) is being arranged without film light face, on metal flow deferent (7), button covers cross section like Ω shape groove bar (6), two planes below Ω shape groove bar (6) are adopted laser weld, ultrasonic bonding, the bonding three kinds of welding bonding way of fluid sealant, metal flow deferent is fixed between metal heat absorbing core plate (4) and Ω shape groove bar (6); Again the corner location of the rectangle drier carriage (2) filling up drier is at least installed 1 bronchus (8), the contact surface of rectangle drier carriage (2) and glass cover-plate (1), metal heat absorbing core plate (4) is coated with fluid sealant (3), before be bonded on glass cover-plate (1); (9) are cut off in the inside casing of rectangle drier carriage 2 is installed; Be bonded in the part that metal heat absorbing core plate (4) removes absorbing membranous layer below; Again rectangular support frame (2) edge is outward coated certain thickness fluid sealant (3) sealing, make the sealing of glass cover-plate (1), metal heat absorbing core plate (4), rectangle drier carriage (2) reach optimum degree; After by the gas displacement between rectangle drier carriage (2) intraformational bed being inert gas finally by tracheae (8), tracheae (8) is sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510128566.7A CN104776620A (en) | 2015-03-16 | 2015-03-16 | Heat collecting plate core with dehumidifying, corrosion prevention and heat insulating functions and manufacturing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510128566.7A CN104776620A (en) | 2015-03-16 | 2015-03-16 | Heat collecting plate core with dehumidifying, corrosion prevention and heat insulating functions and manufacturing process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104776620A true CN104776620A (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510128566.7A Pending CN104776620A (en) | 2015-03-16 | 2015-03-16 | Heat collecting plate core with dehumidifying, corrosion prevention and heat insulating functions and manufacturing process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104776620A (en) |
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2015
- 2015-03-16 CN CN201510128566.7A patent/CN104776620A/en active Pending
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Application publication date: 20150715 |