CN204730484U - Watt plate-type solar thermal collector - Google Patents
Watt plate-type solar thermal collector Download PDFInfo
- Publication number
- CN204730484U CN204730484U CN201520091276.5U CN201520091276U CN204730484U CN 204730484 U CN204730484 U CN 204730484U CN 201520091276 U CN201520091276 U CN 201520091276U CN 204730484 U CN204730484 U CN 204730484U
- Authority
- CN
- China
- Prior art keywords
- plate
- solar thermal
- watt
- collector
- type solar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 51
- 239000002184 metal Substances 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000004080 punching Methods 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims description 6
- 210000002445 nipple Anatomy 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 9
- 229910052802 copper Inorganic materials 0.000 description 9
- 239000010949 copper Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010019345 Heat stroke Diseases 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Abstract
A kind of watt plate-type solar thermal collector, it is characterized in that: be welded to form primarily of metal decking (1) and metal backing (2), the surperficial at least one punching press that metal decking (1) is relative with metal backing (2) has the groove be communicated with, and groove is provided with water inlet and delivery port.Because the utility model adopts metal decking and metal backing to be welded to form, two metallic plate upper punches are pressed with the groove as runner, water heat exchange after metal decking heat absorption directly and in groove, metal decking (1) and metal backing (2) are also provided with the clinch (3) for two neighboring collector, conveniently lap one another fixing, thus reduce the volume of flat-plate solar collector, simplify the structure of flat-plate solar collector, reduce material cost, achieve the integrated of watt plate and heat collector.
Description
Technical field
The utility model belongs to solar thermal utilization category, particularly relates to a kind of watt plate-type collector.
Background technology
In prior art, conventional flat-plate solar collector is generally by aluminum alloy frame, aluminium alloy press strip, backboard, glass and body structure that rubber weather strip forms, after the parts such as in-built heat preservation rock, copper pipe runner plate core and glass, be assembled into flat-plate solar collector, complex structure, cost is higher; And the plate core for flat-plate solar collector of routine, what use is all the precious metal materials such as copper material and aluminium, need first on header copper pipe, to pull out hole, then the method for many tributary pipe copper pipe solderings is welded together, also want the parts such as weld ell, plug and joint; The brass component that soldering is good also will use the mode of laser weld or ultrasonic bonding, and absorber plate that is copper or aluminium matter is welded together, and processing step is various.And, the welding manner of the light transmission of glass, absorber plate and copper pipe, and copper pipe quantity and curtailment, or layout is unreasonable, all directly can affect the heat transfer effect of heat collector.For overcoming above-mentioned defect, spy develops a watt plate-type solar thermal collector.
Summary of the invention
Technical problem to be solved in the utility model to provide a kind of watt plate-type solar thermal collector, and it can not only reduce the thickness of solar thermal collector, and structure is simple, and the cost of material is low, can realize the integrated of watt plate and heat collector.
The technical scheme that the utility model solves the employing of its technical problem is: it is welded to form primarily of metal decking and metal backing, and the surperficial at least one punching press that metal decking is relative with metal backing has the groove be communicated with, and groove is provided with water inlet and delivery port.This heat collector eliminates frame, press strip, sealing strip, the parts such as heat-preservation cotton felt and glass of conventional panel solar thermal collector, effectively reduces the thickness of solar thermal collector, simplifies the structure of solar thermal collector, reduce material cost.
Described metal decking punching press has longitudinal fluting, and metal backing punching press has transverse concave groove, and longitudinal fluting is communicated with at the place of crossing one another with transverse concave groove.Longitudinal fluting and transverse concave groove crisscross, and fully extend on the surface of metallic plate, this not only contributes to making the water in water groove and the abundant heat exchange of metallic plate, improves endothermic effect, also contributes to the mechanical strength improving heat collector.
The upper surface of described metal decking is coated with heat absorbing coating.
The lower surface of described metal backing is provided with insulating.Further, described insulating is heat isolating damping glue-line or heat insulation foaming layer.
The both sides of this heat collector are provided with and lap one another fixing clinch for neighboring collector.Further, described clinch is the semicircle shape groove of collector panels and the backfin of backboard both sides.
Described metal decking is connected with spot welding by rolling weldering with metal backing.
Described metal decking and metal backing are mutual independently two pieces of metallic plates;
Described water inlet and position corresponding to delivery port are provided with boss, and boss is welded with the nipple be communicated with water inlet or delivery port, being provided with of boss helps being welded and fixed of nipple.
The utility model compares produced beneficial effect with background technology: because the utility model adopts metal decking and metal backing to be welded to form, two metallic plate upper punches are pressed with the groove as runner, water heat exchange after metal decking heat absorption directly and in groove, thus reduce the thickness of flat-plate solar collector, simplify the structure of flat-plate solar collector, reduce material cost, achieve the integrated of watt plate and heat collector.
Accompanying drawing illustrates: Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model;
Fig. 2 is assembly structure figure of the present utility model;
Fig. 3 is structure sectional view of the present utility model.
Detailed description of the invention: as shown in Figure 1, Figure 2 and Figure 3, the present embodiment comprise primarily of metal decking 1 and metal backing 2 two pieces mutually independently stainless steel metal plate be welded to form, there is the groove be communicated with on metal decking 1 surface relative with metal backing 2 respectively punching press, metal decking 1 is provided with longitudinal fluting 11, metal backing 2 is provided with transverse concave groove 21, and longitudinal fluting 11 is communicated with transverse concave groove 21.The lower right corner and the upper left corner of metal backing 2 outer surface are respectively equipped with water inlet and delivery port, and water inlet is communicated with groove with delivery port, and water inlet, delivery port are welded with stainless steel tube nipple 4 respectively, for connecting inlet tube and outlet tube, form system pipeline.Meanwhile, metal backing 2 is provided with the boss for punching press water inlet and delivery port, so that welding nipple 4.The utility model is provided with the clinch 3 lapping one another fixing for neighboring collector in the both sides of heat collector, clinch 3 is the semicircle shape groove at metal decking 1 and metal backing 2 both sides backfin.By clinch 3, neighboring collector is overlapped mutually fixing, convenient and swift.
The outer surface of metal decking 1 is coated with heat absorbing coating, increases endothermic effect, and heat absorbing coating also can spray by secondary, convenient for maintaining.The outer surface of metal backing 2 is provided with the insulatings such as heat isolating damping glue-line or heat insulation foaming layer, for preventing or reducing thermal loss, play the effect of insulation, simultaneously due to the mounting means of this heat collector, metal backing 2 is placed in indoor, not being afraid of makes moist drenches with rain, and effectively prevent conventional panel solar thermal collector because of internal wetted or leak and cause endothermic effect to decline, even affects the problem in service life.
The utility model suppresses several horizontal semicircle grooves and vertical semicircle groove with mould respectively by employing two corrosion resistant plate, after two corrosion resistant plate splits, horizontal semicircle groove is communicated with vertical semicircle groove to form runner, by resistance welder two pieces of corrosion resistant plates are carried out spot welding again and rolling weldering is bolted together, just define a set of runner anyhow mutually through, airtight and have the heat collector of bearing capacity.Because welding process is controlled by equipment entirely, compared with the plate core copper pipe brazing quality of conventional panel solar thermal collector, the possibility producing breakthrough reduces greatly, stable and reliable product quality.During use, water enters heat collector by the water inlet in the lower right corner, flow in groove between two corrosion resistant plates, after the sun directly shines heating, heat collector is flowed out by the delivery port in the upper left corner, solar heat directly transmits feedwater by metal decking 1, effectively reduces the number of times of conventional plate core secondary heat transfer, contributes to promoting heat conductivility; And adopt corrosion resistant plate to instead of the noble metals such as the copper pipe runner of conventional panel solar thermal collector, reduce product material cost.
This collector structure superior performance, solar thermal collector can be made, directly when watt plate uses, thus the production site or flat roof life place that take building can be avoided again, be applicable to Sloping roof, workshop roof, family's residential houses Sloping roof, the installations such as room canopy of enjoying the cool in factory.If as the roof tile plate of factory floor, not only can shelter from heat or light and keep off the rain, solve the needs of Plant personnel bathing hot water and industrial hot water, also obviously can improve workshop environment temperature, play the effect of reducing temperature of heatstroke prevention.During installation, can isolate with special plastic section bar fixing between heat collector and house crossbeam, avoid the formation of heat bridge, meanwhile, also can on crossbeam face, house place mat one deck grid wire netting and insulation material, to reduce heat collector heat waste, control indoor temperature.In watt plate-type collector, bearing capacity reaches as high as 1.5MPa, the designing requirement of " withstand voltage test: heat collector test pressure=operating pressure 0.6MPa × 1.5 times " in standard GB/T/T 6424-1997 can be adapted to, rational hot-water heating system preparation can be carried out as required.This heat collector is arranged on room beam, instead of a watt plate, also eliminates the special stand of heat collector, thus reduces material cost, improve economic benefit.
In the utility model, the entery and delivery port of heat collector, can be arranged on the optional positions such as the upper and lower, left and right of heat collector, corner, front or corner, the back side as required, adapt to and facilitate the installation requirement of system to greatest extent.
Claims (9)
1. one kind of watt of plate-type solar thermal collector, it is characterized in that: be welded to form primarily of metal decking (1) and metal backing (2), the surperficial at least one punching press that metal decking (1) is relative with metal backing (2) has the groove be communicated with, groove is provided with water inlet and delivery port, metal decking (1) punching press has longitudinal fluting (11), metal backing (2) punching press has transverse concave groove (21), and longitudinal fluting (11) is communicated with at mutual infall with transverse concave groove (21).
2. according to claim 1 watt of plate-type solar thermal collector, is characterized in that: the upper surface of described metal decking (1) is coated with heat absorbing coating.
3. according to claim 1 watt of plate-type solar thermal collector, is characterized in that: the lower surface of described metal backing (2) is provided with insulating.
4. according to claim 3 watt of plate-type solar thermal collector, is characterized in that: described insulating is heat isolating damping glue-line or heat insulation foaming layer.
5. watt plate-type solar thermal collector according to any one of claim 1-4, is characterized in that: the both sides of collector panels and backboard are provided with the clinch (3) lapping one another fixing for neighboring collector.
6. according to claim 5 watt of plate-type solar thermal collector, is characterized in that: the semicircle shape groove that described clinch (3) is the backfin of heat collector both sides.
7. watt plate-type solar thermal collector according to any one of claim 1-4, is characterized in that: described metal decking (1) is connected with spot welding by rolling weldering with metal backing (2).
8. watt plate-type solar thermal collector according to any one of claim 1-4, is characterized in that: described metal decking (1) and metal backing (2) are mutual independently two pieces of metallic plates.
9. watt plate-type solar thermal collector according to any one of claim 1-4, is characterized in that: described water inlet and position corresponding to delivery port are provided with boss, boss are welded with the nipple (4) be communicated with water inlet or delivery port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520091276.5U CN204730484U (en) | 2015-02-10 | 2015-02-10 | Watt plate-type solar thermal collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520091276.5U CN204730484U (en) | 2015-02-10 | 2015-02-10 | Watt plate-type solar thermal collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204730484U true CN204730484U (en) | 2015-10-28 |
Family
ID=54388826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520091276.5U Expired - Fee Related CN204730484U (en) | 2015-02-10 | 2015-02-10 | Watt plate-type solar thermal collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204730484U (en) |
-
2015
- 2015-02-10 CN CN201520091276.5U patent/CN204730484U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 |