CN202692491U - Plate core of flat plate heat collector - Google Patents
Plate core of flat plate heat collector Download PDFInfo
- Publication number
- CN202692491U CN202692491U CN 201220245838 CN201220245838U CN202692491U CN 202692491 U CN202692491 U CN 202692491U CN 201220245838 CN201220245838 CN 201220245838 CN 201220245838 U CN201220245838 U CN 201220245838U CN 202692491 U CN202692491 U CN 202692491U
- Authority
- CN
- China
- Prior art keywords
- plate
- heat
- pipe
- medium
- 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.)
- Expired - Fee Related
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Classifications
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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
Landscapes
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model discloses a plate core of a flat plate heat collector. The plate core comprises a heat collection plate, a fluid medium pipe and a heat conduction plate. The fluid medium pipe is fixed on the back face of the heat collection plate, and the heat conduction plate is fixed on the back face of the heat collection plate and wrapping the outer wall face of the fluid medium pipe. The plate core is characterized in that the portion of the outer wall face of the fluid medium pipe fixedly clinging to the heat conduction plate is plane-shaped. Compared with the prior art, the plate core of the flat plate heat collector has the advantages of being simple and reasonable in structure and large in contact area of the fluid medium pipe and heat collection plate, adopting heat conduction glue for bonding, being firm in structure, improving heat conduction efficiency, improving heat transfer and heat exchange efficiency, avoiding welding, being simple in process and reducing cost.
Description
Technical field
The utility model relates to a kind of plate core of flat plate collector.
Background technology
The copper pipe of existing flat plate collector tube-sheet type plate core and absorber plate are with ultrasonic bonding or laser weld, but adopt the plate core of the flat plate collector of this dual mode making all to exist larger problem.The problem of using ultrasonic bonding to exist has: the one, can destroy the heat absorbing coating on the absorber plate, and reduce plate wicking thermal effect; The 2nd, copper pipe and absorber plate contact point are little, and not prison welding is solid, easily comes off, and contact area is little, and heat-transfer effect is bad.The problem of using laser weld to exist has: the one, and not prison welding is solid, easily comes off; The 2nd, contact area is little, and heat-transfer effect is good not.
The utility model content
Technical problem to be solved in the utility model is, overcomes the defective that prior art exists, and the plate core of a kind of reasonable in design, sound construction, contact-making surface is large, heat-transfer effect is good flat plate collector is provided.
The technical scheme in the invention for solving the above technical problem is: the plate core of this flat plate collector, comprise collecting plate, fluid media (medium) pipe and heat-conducting plate, the fluid media (medium) pipe is fixed on the collecting plate reverse side, heat-conducting plate is fixed on the outside wall surface of reverse side and the package flow body medium pipe of collecting plate, it is characterized in that: be plane with the fixing part of fitting of collecting plate on the outside wall surface of described fluid media (medium) pipe.The contact-making surface that adopts this structure to improve fluid media (medium) pipe and collecting plate has improved heat transfer efficiency.
All fix by heat-conducting glue between collecting plate described in the utility model and the fluid media (medium) pipe and between heat-conducting plate and collecting plate, the fluid media (medium) pipe.Heat-conducting glue not only bonding firmly, and good heat conduction effect, adopt this structure avoided welding with technological deficiency.
Fluid media (medium) pipe described in the utility model is copper pipe.
Collecting plate described in the utility model is the aluminium sheet that scribbles absorber coatings.
Heat-conducting plate described in the utility model is aluminium sheet.
The utility model compared with prior art has the following advantages: simple and reasonable, fluid media (medium) pipe and collecting plate contact area are large, and adopt heat-conducting glue bonding, sound construction but also improved heat transfer efficiency not only, so that the plate core heat transfer heat exchange efficiency of whole flat plate collector is high, avoided welding, technique is simple, reduced cost.
Description of drawings
[0012]Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1, the plate core of present embodiment flat plate collector, comprise collecting plate 1, fluid media (medium) pipe 2 and heat-conducting plate 3, fluid media (medium) pipe 2 is fixed on collecting plate 1 reverse side, heat-conducting plate 3 is fixed on the outside wall surface of reverse side and the package flow body medium pipe 2 of collecting plate 1, is plane with collecting plate 1 fixing part of fitting on the outside wall surface of fluid media (medium) pipe 2.Between collecting plate 1 and the fluid media (medium) pipe 2 and all to pass through heat-conducting glue 4 between heat-conducting plate 3 and collecting plate 1, the fluid media (medium) pipe 2 fixing.Fluid media (medium) pipe 2 is copper pipe.Collecting plate 1 is for scribbling the aluminium sheet 12 of absorber coatings 11.Heat-conducting plate 3 is aluminium sheet.
Although the utility model with embodiment openly as above; but it is not to limit protection domain of the present utility model; any technical staff who is familiar with this technology, the change of doing within not breaking away from design of the present utility model and scope and retouching all should belong to protection domain of the present utility model.
Claims (5)
1. the plate core of a flat plate collector, comprise collecting plate, fluid media (medium) pipe and heat-conducting plate, described fluid media (medium) pipe is fixed on the collecting plate reverse side, described heat-conducting plate is fixed on the outside wall surface of reverse side and the package flow body medium pipe of collecting plate, it is characterized in that: be plane with the fixing part of fitting of collecting plate on the outside wall surface of described fluid media (medium) pipe.
2. the plate core of flat plate collector according to claim 1 is characterized in that: all fix by heat-conducting glue between described collecting plate and the fluid media (medium) pipe and between heat-conducting plate and collecting plate, the fluid media (medium) pipe.
3. the plate core of flat plate collector according to claim 1 and 2, it is characterized in that: described fluid media (medium) pipe is copper pipe.
4. the plate core of flat plate collector according to claim 1 and 2, it is characterized in that: described collecting plate is the aluminium sheet that scribbles absorber coatings.
5. the plate core of flat plate collector according to claim 1 and 2, it is characterized in that: described heat-conducting plate is aluminium sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220245838 CN202692491U (en) | 2012-05-29 | 2012-05-29 | Plate core of flat plate heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220245838 CN202692491U (en) | 2012-05-29 | 2012-05-29 | Plate core of flat plate heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202692491U true CN202692491U (en) | 2013-01-23 |
Family
ID=47548101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220245838 Expired - Fee Related CN202692491U (en) | 2012-05-29 | 2012-05-29 | Plate core of flat plate heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202692491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022217895A1 (en) * | 2021-04-13 | 2022-10-20 | 青岛海尔空调器有限总公司 | Air conditioning pipeline structure and air conditioner |
-
2012
- 2012-05-29 CN CN 201220245838 patent/CN202692491U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022217895A1 (en) * | 2021-04-13 | 2022-10-20 | 青岛海尔空调器有限总公司 | Air conditioning pipeline structure and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG YUTENG NEW ENERGY CO., LTD. Free format text: FORMER NAME: JIAXING YUTENG NEW ENERGY TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Dang Zhen Jiaxing Haiyan County in Zhejiang province 314300 City Industrial Park in Shen Qian Patentee after: Zhejiang Yuteng New Energy Co., Ltd. Address before: 314300, Zhejiang Province, Jiaxing province salt swing Dong Secretary Industrial Park Patentee before: Jiaxing Yuteng New Energy Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20180529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |