CN108775310A - A kind of plate core for flat-plate solar collector clip spring structure - Google Patents
A kind of plate core for flat-plate solar collector clip spring structure Download PDFInfo
- Publication number
- CN108775310A CN108775310A CN201810822525.1A CN201810822525A CN108775310A CN 108775310 A CN108775310 A CN 108775310A CN 201810822525 A CN201810822525 A CN 201810822525A CN 108775310 A CN108775310 A CN 108775310A
- Authority
- CN
- China
- Prior art keywords
- plate
- flat
- solar collector
- clip spring
- core
- 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.)
- Pending
Links
- 239000006096 absorbing agent Substances 0.000 claims abstract description 15
- 229910000639 Spring steel Inorganic materials 0.000 claims abstract description 3
- 229910001315 Tool steel Inorganic materials 0.000 claims abstract description 3
- 238000003754 machining Methods 0.000 claims abstract description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 3
- 239000010935 stainless steel Substances 0.000 claims abstract description 3
- 238000003466 welding Methods 0.000 abstract description 7
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/20—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening
- F16B2/22—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material
- F16B2/24—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal
- F16B2/248—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of wire
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The invention discloses a kind of plate core for flat-plate solar collector clip spring structures, it is characterised in that：Spring steel, high strength stainless steel or tool steel are processed as a kind of clip spring structure using spring machining process, can block and be pressed on the absorber plate of plate core structure.The structure is widely used in the fixation of plate core for flat-plate solar collector structure, and the welding deformation of rectifiable collector plate cored structure improves the photothermal conversion efficiency of flat-plate solar collector.
Description
Technical field
It is solid more particularly, to a kind of plate core for flat-plate solar collector the present invention relates to flat-plate solar collector field
Determine part.
Background technology
Existing flat-plate solar collector is mainly by groups such as heat collector shell, heat preservation, collector plate core, transparent cover plates
At by analyzing the heat loss coefficient of heat collector known to domestic and international correlative study and product testing data with collector cover plate and suction
Spacing between hot plate increases and is reduced rapidly, and minimum value is reached when plate spacing reaches 10 ~ 15mm, when spacing is more than 20mm
Heat collector heat loss coefficient continues to reduce, single to reduce amplitude very little；Heat collector production cost in order to control, in the market most of heat collector
Thickness between 70 ~ 80mm, insulation thickness 30mm, a diameter of 20mm of copper pipe, then remove cover board, backboard, absorber plate etc. from
Body thickness is total to about 5mm or so, air space of the remainder between cover board and absorber plate, and theoretical distance values are 15 ~ 20mm
Between, but the runner due to plate core for flat-plate solar collector will produce welding with absorber plate during welding processing to be become
Shape, deflection is between 5 ~ 10mm；Practical spacing of the heat collector after finishing assembly between absorber plate and cover board can in this way become
Small is 10mm or so, this has seriously affected the heat loss coefficient of heat collector, reduces the photothermal conversion effect of flat-plate solar collector
Rate.
Invention content
The object of the present invention is in view of the deficiencies of the prior art, a kind of panel solar plate core clip spring structure is provided, to
The welding deformation that the runner of correction plate core for flat-plate solar collector is formed with absorber plate during welding processing, control are flat
Effective spacing between plate and solar collector cover plate and absorber plate is 15 ~ 20mm, hence it is evident that reduces flat-plate solar collector
Heat loss coefficient improves the photothermal conversion efficiency of flat-plate solar collector.
A kind of technical solution of plate core for flat-plate solar collector clip spring structure is：
Spring steel, high strength stainless steel or tool steel are processed as a kind of clip spring structure using spring machining process.
The plate core for flat-plate solar collector clip spring structure main body is installed on heat collector frame, and side stretches out one and dashes forward
Go out structure, which is pressed on the absorber plate of plate core for flat-plate solar collector structure.
The beneficial effects of the invention are as follows：
Plate core for flat-plate solar collector clip spring structure is widely used in the fixation of plate core for flat-plate solar collector structure, can be with
Plate core for flat-plate solar collector structure is reliably fixed in heat collector frame, plate core for flat-plate solar collector knot is prevented
Structure is in the activity deformation or abrasion for producing with being generated in transportational process.
By the runner for installing the rectifiable plate core for flat-plate solar collector of plate core for flat-plate solar collector clip spring structure
The welding deformation formed during welding processing with absorber plate, effectively control flat plate collector absorber plate and cover board it
Between spacing between 15 ~ 20mm, reduce the heat loss coefficient of flat-plate solar collector, improve the light of flat-plate solar collector
Thermal conversion efficiency.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of plate core for flat-plate solar collector clip spring structure of the present invention.
Fig. 2 installs and uses schematic diagram for a kind of plate core for flat-plate solar collector clip spring structure of the present invention.
Attached drawing indicates：1 be cover board 2 be plate core clip spring structure 3 be side heat preservation 4 be bottom heat preservation 5 be side heat preservation 6 is that backboard 7 is
Frame 8 is absorber plate.
Specific implementation mode
The specific implementation mode of the present invention is described further below in conjunction with the accompanying drawings：
A kind of plate core for flat-plate solar collector clip spring structure as shown in Figure 1 and Figure 2,2 one end of plate core clip spring structure are embedded in absorber plate
8 are fixed on the gap of side insulating layer 3, the other end in the reserved card slot of the shape of peripheral frame below cover board, and protrusion card is pressed in
On the absorber plate of plate core.
Claims (2)
1. a kind of plate core for flat-plate solar collector clip spring structure, it is characterised in that：Using spring machining process by spring steel, height
Strong stainless steel or tool steel are processed as a kind of clip spring structure.
2. plate core for flat-plate solar collector clip spring structure according to claim 1, it is characterised in that：Clip spring structure main body
It is installed on heat collector frame, a prominent structure is stretched out in side, which is pressed on plate core for flat-plate solar collector
For ensureing the spacing between absorber plate and cover board on the absorber plate of structure, to reduce heat loss coefficient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810822525.1A CN108775310A (en) | 2018-07-25 | 2018-07-25 | A kind of plate core for flat-plate solar collector clip spring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810822525.1A CN108775310A (en) | 2018-07-25 | 2018-07-25 | A kind of plate core for flat-plate solar collector clip spring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108775310A true CN108775310A (en) | 2018-11-09 |
Family
ID=64031413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810822525.1A Pending CN108775310A (en) | 2018-07-25 | 2018-07-25 | A kind of plate core for flat-plate solar collector clip spring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108775310A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57161449A (en) * | 1981-03-30 | 1982-10-05 | Hitachi Chem Co Ltd | Supporting method for convection suppressing member of solar heat collector |
| CN201000241Y (en) * | 2007-01-25 | 2008-01-02 | 吴克明 | Solar heat-collector bracket butt stock |
| CN102117857A (en) * | 2010-12-31 | 2011-07-06 | 浙江梅地亚新能源科技有限公司 | Photovoltaic and photo-thermal integrated flat plate solar module |
| CN203857701U (en) * | 2014-06-04 | 2014-10-01 | 上海哲能赫太阳能设备有限公司 | Fixing device for flat-plate solar heat collection core |
| CN206320943U (en) * | 2016-12-26 | 2017-07-11 | 天普新能源科技有限公司 | A kind of plate solar collector |
-
2018
- 2018-07-25 CN CN201810822525.1A patent/CN108775310A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57161449A (en) * | 1981-03-30 | 1982-10-05 | Hitachi Chem Co Ltd | Supporting method for convection suppressing member of solar heat collector |
| CN201000241Y (en) * | 2007-01-25 | 2008-01-02 | 吴克明 | Solar heat-collector bracket butt stock |
| CN102117857A (en) * | 2010-12-31 | 2011-07-06 | 浙江梅地亚新能源科技有限公司 | Photovoltaic and photo-thermal integrated flat plate solar module |
| CN203857701U (en) * | 2014-06-04 | 2014-10-01 | 上海哲能赫太阳能设备有限公司 | Fixing device for flat-plate solar heat collection core |
| CN206320943U (en) * | 2016-12-26 | 2017-07-11 | 天普新能源科技有限公司 | A kind of plate solar collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181109 |
|
| WD01 | Invention patent application deemed withdrawn after publication |