CN202339032U - Coil pipe flat-plate solar collector core - Google Patents
Coil pipe flat-plate solar collector core Download PDFInfo
- Publication number
- CN202339032U CN202339032U CN 201120451451 CN201120451451U CN202339032U CN 202339032 U CN202339032 U CN 202339032U CN 201120451451 CN201120451451 CN 201120451451 CN 201120451451 U CN201120451451 U CN 201120451451U CN 202339032 U CN202339032 U CN 202339032U
- Authority
- CN
- China
- Prior art keywords
- pipe
- shaped
- solar collector
- flat
- angle
- 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
Images
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
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a coil pipe flat-plate solar collector core, comprising a group of U-shaped pipes which are consistent in opening direction, each U-shaped pipe comprises two linear tubes and a first elbow pipe used for connecting the two linear tubes, the linear tubes of two adjacent U-shaped pipes are connected by a second elbow pipe; the linear tubes, the first elbow pipe and the second elbow pipe of the U-shaped pipe are moulded into a whole; and the two linear tubes of the same U-shaped pipe are arranged in an included angle. The coil pipe flat-plate solar collector core disclosed by the utility model has the beneficial effects that defects caused by structure and mounting position and angle of a coil pipe heat collector to heat exchange performance of a solar heat collector are overcome; no core material is required to be added, racking pipe angle is changed, and circulation resistance of the coil pipe heat collector is effectively reduced, thus a racking pipe is located at the best angle of a thermosyphon circulation all the time, and the original production technology and efficiency of a product are guaranteed.
Description
Technical field
The utility model relates to the plate core for flat-plate solar collector device, relates in particular to a kind of coiled pipe plate core for flat-plate solar collector.
Background technology
Most of producers adopt the flat-plate solar collector of traditional coiled pipe plate core device on the present domestic market; The tradition snakelike tube sheet core coiled pipe plate core device be to be formed by connecting through bend pipe one group of U-shaped pipe that is parallel to each other to each other; This quite abundant when being set in parallel in the forced circulation heat exchange, coiled pipe has only a passage because of its pipeline when Natural Circulation.
The run-in index coiled pipe is done the time spent as balcony formula heat collector, places because of it and morely adopts parallel with metope or with metope the installation of clip angle is arranged, and has strengthened the resistance of thermal siphon Natural Circulation; Thermosyphon circulation is short of power, and heat can not in time be pulled away in the heat collector, causes the temperature in the heat collector to raise; When temperature is higher than environment temperature; Heat collector just begins in environment, to dispel the heat, and causes heat waste, the deficiency that causes the flat-plate solar collector heat exchange property to cause.
The utility model content
The purpose of the utility model is to solve above-mentioned technical problem, and a kind of any board core material material, minimizing coiled pipe heat collector circulation resistance, good coiled pipe plate core for flat-plate solar collector of guarantee solar thermal collector heat exchange property of not increasing is provided.
The purpose of the utility model will be achieved through following technical scheme:
A kind of coiled pipe plate core for flat-plate solar collector; Comprise: one group of U-shaped pipe that opening direction is consistent; Said U-shaped pipe comprises two rectilinear tubes and first bend pipe that is connected said two rectilinear tubes; Two adjacent U-shaped pipes relatively near rectilinear tubes connect through second bend pipe, the rectilinear tubes of described U-shaped pipe and first bend pipe, second bend pipe are one-body molded, are the angle setting between two straight tubes of said same U-shaped pipe.
Preferably, the angle between the straight tube of said U-shaped pipe is 0.58 degree.
Preferably, saidly comprise 4 U-shaped pipes.
The beneficial effect of the utility model is mainly reflected in:
Overcome the deficiency that the coiled pipe heat collector causes the solar thermal collector heat exchange property because of itself structure and installation site and angle; Need not to add any board core material material, change the circulation resistance that the comb angle has effectively reduced the coiled pipe heat collector, make comb itself be in the thermosyphon circulation best angle always, ensured production technology and efficient that product is original.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
A kind of coiled pipe plate core for flat-plate solar collector, as shown in Figure 1, comprising: 4 U-shaped pipes 1 that opening direction is consistent.
Said U-shaped pipe 1 comprises two rectilinear tubes 11 and first bend pipe 12 that is connected said two rectilinear tubes 11; Two adjacent U-shaped pipes 1 relatively near rectilinear tubes 11 connect through second bend pipe 2; The rectilinear tubes 11 of described U-shaped pipe 1 and first bend pipe 12, second bend pipe 2 are one-body molded; Be provided with the angle of 0.58 degree between two straight tubes 11 of said same U-shaped pipe 1, make coiled pipe heat collector resistance when Natural Circulation reduce, improve heat exchange property.
The utility model still has numerous embodiments, and all employing equivalents or equivalent transformation and all technical schemes of forming all drop within the protection domain of the utility model.
Claims (3)
1. coiled pipe plate core for flat-plate solar collector; Comprise: one group of U-shaped pipe (1) that opening direction is consistent; Said U-shaped pipe (1) comprises two rectilinear tubes (11) and first bend pipe (12) that is connected said two rectilinear tubes (11); Adjacent two U-shaped pipes (1) relatively near rectilinear tubes (11) connect through second bend pipe (2); The rectilinear tubes (11) of described U-shaped pipe (1) and first bend pipe (12), second bend pipe (2) are one-body molded, it is characterized in that: be the angle setting between two straight tubes (11) of said same U-shaped pipe (1).
2. coiled pipe plate core for flat-plate solar collector according to claim 1 is characterized in that: the angle between the straight tube (11) of said U-shaped pipe (1) is 0.58 degree.
3. coiled pipe plate core for flat-plate solar collector according to claim 1 is characterized in that: comprise 4 U-shaped pipes (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120451451 CN202339032U (en) | 2011-11-15 | 2011-11-15 | Coil pipe flat-plate solar collector core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120451451 CN202339032U (en) | 2011-11-15 | 2011-11-15 | Coil pipe flat-plate solar collector core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202339032U true CN202339032U (en) | 2012-07-18 |
Family
ID=46487723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120451451 Expired - Fee Related CN202339032U (en) | 2011-11-15 | 2011-11-15 | Coil pipe flat-plate solar collector core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202339032U (en) |
-
2011
- 2011-11-15 CN CN 201120451451 patent/CN202339032U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203215662U (en) | Connecting device for super heater pipes of coiled pipe type super heater | |
| CN202339032U (en) | Coil pipe flat-plate solar collector core | |
| CN201780028U (en) | Screw type heat exchange pipe | |
| CN102200404A (en) | Energy storage method and energy storage device implementing same | |
| CN201992853U (en) | Novel solar water heater | |
| CN204787331U (en) | Solar collector | |
| CN201589452U (en) | Flat-plate solar heat-collecting plate body with liquid flow channels adopting special pipes | |
| CN202339036U (en) | Tilting straight tube core device of flat-plate solar collector | |
| CN201666671U (en) | Solar water heater | |
| CN201434515Y (en) | Automatic microcirculation split wall hanging solar water heater | |
| CN203719494U (en) | Staggering type heat radiating structure | |
| CN203100222U (en) | Low-heat-resistance flat-plate solar heat collector | |
| CN203010951U (en) | Efficient circulating solar water heater adopting compound vacuum pipes | |
| CN200940948Y (en) | Heat conductive booster of solar water heater | |
| CN202675619U (en) | Heat exchanger of household gas water heater | |
| CN201522115U (en) | High lighting solar energy water heater | |
| CN201897414U (en) | Stainless steel heat pipe | |
| CN203375737U (en) | Novel flat plate collector | |
| CN202002376U (en) | Heat collecting water tank of split type solar water heater | |
| CN202254388U (en) | Solar flat plate collector | |
| CN202470489U (en) | High-temperature solar heat collector with serially-connected vacuum tubes | |
| CN201926179U (en) | Tubular glass vacuum tube in unstained explosion-proof pipe | |
| CN202371902U (en) | Plate type solar thermal collector | |
| CN201926167U (en) | Heat exchange pipe | |
| CN202002348U (en) | Novel solar water heater |
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 |
Granted publication date: 20120718 Termination date: 20141115 |
|
| EXPY | Termination of patent right or utility model |