CN203758057U - Plate core structure of flat plate collector - Google Patents
Plate core structure of flat plate collector Download PDFInfo
- Publication number
- CN203758057U CN203758057U CN201420093621.4U CN201420093621U CN203758057U CN 203758057 U CN203758057 U CN 203758057U CN 201420093621 U CN201420093621 U CN 201420093621U CN 203758057 U CN203758057 U CN 203758057U
- Authority
- CN
- China
- Prior art keywords
- copper pipe
- short
- long
- long copper
- short copper
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 155
- 229910052802 copper Inorganic materials 0.000 claims abstract description 154
- 239000010949 copper Substances 0.000 claims abstract description 154
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 7
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007306 turnover Effects 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
Abstract
The utility model discloses a plate core structure of a flat plate collector. Particularly, the plate core structure is composed of a long copper tube, a heat medium long copper tube, a cold medium long copper tube and multiple short copper tubes, wherein the two ends of the long copper tube are plugged. The short copper tubes comprise heat medium short copper tubes and cold medium short copper tubes, wherein the long copper tube and the short copper tubes are welded. The heat medium long copper tube and the heat medium short copper tubes are welded. The cold medium long copper tube and the cold medium short copper tubes are welded. The plate core structure is applied, specific arrangement welding is adopted, so that the flow path distance of water flows is increased, and the heat collecting effect of the product is improved. Meanwhile, due to the facts that the large-diameter short copper tubes are adopted for replacing traditional short copper tubes, and the small-diameter long copper tube is adopted for replacing a traditional long copper tube, the heating area of the short copper tube is increased, the number of the arranged short copper tubes is reduced, the weight of the product is reduced, and production cost is reduced. The small-diameter long copper tube is used for reducing water injection speed, so that heat collecting time of the short copper tubes is prolonged, and the heat collecting effect of the product is improved.
Description
Technical field
The utility model relates to a kind of plate cored structure, relates in particular to a kind of heat-absorbing plate core structure of high-efficient flat-plate all-in-one formula solar thermal collector.
Background technology
The heat-absorbing plate core copper pipe of existing dull and stereotyped all-in-one formula solar thermal collector, its flow passage structure is general adopts three blister copper pipes and some thin copper pipe solderings to form, structure is arranged comparatively unreasonable, so intensive copper pipe runner causes product overweight, product cost is higher, and the performance of heat absorptivity and heat-exchange performance is comparatively mediocre, in addition, the flow passage structure pad of this structure is too much, can leave many hidden danger of quality.
Utility model content
The purpose of this utility model is to solve above-mentioned technical problem, proposes a kind of plate cored structure of flat plate collector.
The purpose of this utility model, to be achieved by the following technical programs: a kind of plate cored structure of flat plate collector, especially, described plate cored structure is made up of with the parallel each other short copper pipe of plural number the long copper pipe of two ends shutoff, the long copper pipe of thermal medium of one end shutoff, the long copper pipe of cold medium of one end shutoff, and wherein plural short copper pipe is divided into the short copper pipe of thermal medium and the short copper pipe of cold medium;
Described long copper pipe is arranged at short copper pipe one side of described plural number, and the long copper pipe of described thermal medium and the long copper pipe of cold medium are all arranged at the opposite side of the short copper pipe of described plural number;
Described long copper pipe welds mutually with the short copper pipe of described whole plural numbers and is inner unimpeded;
The long copper pipe of described thermal medium welds mutually with the short copper pipe of thermal medium and is inner unimpeded;
The long copper pipe of described cold medium welds mutually with the short copper pipe of cold medium and is inner unimpeded;
The short copper pipe of described thermal medium is shorter than the short copper pipe of described cold medium, and the long copper pipe of described thermal medium is less than the long copper pipe of described cold medium to the distance between described long copper pipe to the distance between described long copper pipe, and the long copper pipe of described thermal medium is parallel to the long copper pipe of described cold medium.
Preferably, described plate cored structure is provided with eight short copper pipes, and wherein four is the short copper pipe of thermal medium, and other four is the short copper pipe of cold medium.
Preferably, the caliber of described long copper pipe, the long copper pipe of thermal medium and the long copper pipe of cold medium is 8mm.
Preferably, the caliber of described short copper pipe is 22mm.
The beneficial effects of the utility model are mainly reflected in:
1. adopt the short copper pipe of the long copper pipe of thermal medium connection thermal medium, the long copper pipe of cold medium to connect the mode of the short copper pipe of cold medium, and the long copper pipe of two ends shutoff by opposite side carries out water conservancy diversion, increased the flow path distance of current, improved the Heat-collecting effect of product;
2. adopt the larger short copper pipe of diameter to replace the short copper pipe that traditional diameter is less, the heating surface area of short copper pipe is increased, reduced the quantity of arranging of short copper pipe, reduced the weight of product simultaneously, reduced the cost of product;
3. adopt the less long copper pipe of diameter to replace the long copper pipe that traditional diameter is larger, waterflood injection rate is reduced, increased the thermal-arrest time of short copper pipe, improved the Heat-collecting effect of product;
4. the long copper pipe of thermal medium and the long copper pipe of cold medium are arranged at a side, facilitate the pipeline attaching of product, reduce the difficulty of later stage installing construction.
Brief description of the drawings
Fig. 1 is the structural representation of the plate cored structure of a kind of flat plate collector of utility model.
Detailed description of the invention
The utility model provides a kind of plate cored structure of flat plate collector, as shown in Figure 1, plate cored structure is made up of with the parallel each other short copper pipe 4 of plural number the long copper pipe 1 of two ends shutoff, the long copper pipe 2 of thermal medium of one end shutoff, the long copper pipe 3 of cold medium of one end shutoff, and wherein plural short copper pipe 4 is divided into the short copper pipe 41 of thermal medium and the short copper pipe 42 of cold medium; Long copper pipe 1 is arranged at plural short copper pipe 4 one sides, and the long copper pipe 2 of thermal medium and the long copper pipe 3 of cold medium are all arranged at the opposite side of plural short copper pipe 4, facilitates the later stage pipeline installing of product; Long copper pipe 1 welds mutually with whole plural short copper pipes 4 and is inner unimpeded; The long copper pipe 2 of thermal medium welds mutually with the short copper pipe 41 of thermal medium and is inner unimpeded; The long copper pipe 3 of cold medium welds mutually with the short copper pipe 42 of cold medium and is inner unimpeded; The short copper pipe 41 of thermal medium is shorter than the short copper pipe 42 of cold medium, and the long copper pipe 2 of thermal medium is less than the long copper pipe 3 of cold medium to the distance between long copper pipe 1 to the distance between long copper pipe 1, and the long copper pipe 2 of thermal medium is parallel to the long copper pipe 3 of cold medium.
Wherein, preferred plate cored structure is provided with eight short copper pipes 4, and wherein four be the short copper pipe 41 of thermal medium, and other four is the short copper pipe 42 of cold medium, and short copper pipe 4 negligible amounts can reduce the quality of product, the cost of reduction product.
In addition, the caliber of long copper pipe 1, the long copper pipe 2 of thermal medium and the long copper pipe 3 of cold medium is 8mm, the caliber of short copper pipe 4 is 22mm, short copper pipe adopts the tubing of Large Diameter Pipeline, makes the Heat-collecting effect of short copper pipe more obvious, and inlet/outlet pipe adopts small-bore long copper pipe simultaneously, control the turnover water yield, make into water thermal-arrest fully, increase the thermal-arrest time of water inlet, optimized the performance of product.
Below use principle and the process of the plate cored structure of a kind of flat plate collector of the utility model:
As shown in the direction of arrow in Fig. 1, the direction of arrow is water (flow) direction, water carries out water filling from the long copper pipe of cold medium, water enters the long copper pipe that enters two ends shutoff after the short copper pipe of cold medium, then enter the short copper pipe of thermal medium from the long copper pipe of two ends shutoff, finally from the short copper pipe of thermal medium to the long copper pipe water outlet of thermal medium, wherein, short copper pipe place is thermal-arrest state, and the short copper pipe of cold medium and the short copper pipe of thermal medium all have insulation effect simultaneously.In the time carrying out water filling, because the bore of long copper pipe is less, so waterflood injection rate has obtained effective control, in short copper pipe, water speed is lower, and the thermal-arrest time increases, and has improved the Heat-collecting effect of product.
The utility model still has numerous embodiments, and all employing equivalents or equivalent transformation and all technical schemes of forming, within all dropping on protection domain of the present utility model.
Claims (4)
1. the plate cored structure of a flat plate collector, it is characterized in that: described plate cored structure is made up of with the parallel each other short copper pipe of plural number the long copper pipe of two ends shutoff, the long copper pipe of thermal medium of one end shutoff, the long copper pipe of cold medium of one end shutoff, and wherein plural short copper pipe is divided into the short copper pipe of thermal medium and the short copper pipe of cold medium;
Described long copper pipe is arranged at short copper pipe one side of described plural number, and the long copper pipe of described thermal medium and the long copper pipe of cold medium are all arranged at the opposite side of the short copper pipe of described plural number;
Described long copper pipe welds mutually with the short copper pipe of described whole plural numbers and is inner unimpeded;
The long copper pipe of described thermal medium welds mutually with the short copper pipe of thermal medium and is inner unimpeded;
The long copper pipe of described cold medium welds mutually with the short copper pipe of cold medium and is inner unimpeded;
The short copper pipe of described thermal medium is shorter than the short copper pipe of described cold medium, and the long copper pipe of described thermal medium is less than the long copper pipe of described cold medium to the distance between described long copper pipe to the distance between described long copper pipe, and the long copper pipe of described thermal medium is parallel to the long copper pipe of described cold medium.
2. the plate cored structure of flat plate collector according to claim 1, is characterized in that: described plate cored structure is provided with eight short copper pipes, and wherein four is the short copper pipe of thermal medium, and other four is the short copper pipe of cold medium.
3. the plate cored structure of flat plate collector according to claim 1, is characterized in that: the caliber of described long copper pipe, the long copper pipe of thermal medium and the long copper pipe of cold medium is 8mm.
4. the plate cored structure of flat plate collector according to claim 1 and 2, is characterized in that: the caliber of described short copper pipe is 22mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420093621.4U CN203758057U (en) | 2014-03-04 | 2014-03-04 | Plate core structure of flat plate collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420093621.4U CN203758057U (en) | 2014-03-04 | 2014-03-04 | Plate core structure of flat plate collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203758057U true CN203758057U (en) | 2014-08-06 |
Family
ID=51253319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420093621.4U Expired - Fee Related CN203758057U (en) | 2014-03-04 | 2014-03-04 | Plate core structure of flat plate collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203758057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884120A (en) * | 2014-03-04 | 2014-06-25 | 苏州汇思阳光科技有限公司 | Plate core structure of flat-plate heat collector |
-
2014
- 2014-03-04 CN CN201420093621.4U patent/CN203758057U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884120A (en) * | 2014-03-04 | 2014-06-25 | 苏州汇思阳光科技有限公司 | Plate core structure of flat-plate heat collector |
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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 |
Granted publication date: 20140806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |