CN201621883U - Split-type inner water tank of interlayer heat-exchange type solar water heater - Google Patents
Split-type inner water tank of interlayer heat-exchange type solar water heater Download PDFInfo
- Publication number
- CN201621883U CN201621883U CN2010201459568U CN201020145956U CN201621883U CN 201621883 U CN201621883 U CN 201621883U CN 2010201459568 U CN2010201459568 U CN 2010201459568U CN 201020145956 U CN201020145956 U CN 201020145956U CN 201621883 U CN201621883 U CN 201621883U
- Authority
- CN
- China
- Prior art keywords
- water tank
- interlayer
- inner water
- main body
- cabinet body
- 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 - Lifetime
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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
Abstract
The utility model relates to the field of solar water heaters, and particularly provides a split-type inner water tank of an interlayer heat-exchange type solar water heater. The structure thereof comprises an inner water tank main body, an external interlayer, a water inlet pipe hole, a water outlet pipe hole, a pollutant-discharging magnesium bar hole, a medium liquid-injection port and a medium circulation port, wherein the water inlet pipe hole, the water outlet pipe hole and the pollutant-discharging magnesium bar hole are fixed on the inner water tank main body, and the medium liquid-injection port and the medium circulation port are fixed on the external interlayer. The utility model is characterized in that a shrunk port is arranged at the end part of the external interlayer, an overlapped straight side contacting with the inner water tank main body is arranged at the shrunk port, and the external edge of the overlapped straight side is welded with the inner water tank main body. Compared with the prior art, the inner water tank of the interlayer heat-exchange type solar water heater of the utility model improves the structure of the welded part of the external interlayer and the inner water tank main body, can ensure that the welded part of the inner water tank main body has small deformation and an enamel layer does not fall off when an enamel sintered external interlayer deforms after being welded into a whole, and has the characteristics of simple production process, low production cost, stable quality, economy, durability and the like.
Description
Technical field
The utility model relates to the solar water heater field, and a kind of interlayer heat exchange type separated type solar water-heater water tank inner bag specifically is provided.
Background technology
The separated type solar water-heater water tank generally adopts the medium circulation heating.The outside sandwich heat exchange structure is one of a kind of heat exchange structure commonly used under the prior art.Yet, being subjected to the influence that product design structure and material expand with heat and contract with cold, its manufacture technology can only be that cabinet body is carried out welding external jacket again after enamel is handled.On the one hand, if welding back bulge test is defective, then the operations such as enamel of front are equivalent to flog a dead horse, and waste of manpower, material resources increase cost of manufacture; On the other hand, heat conduction in order to guarantee to weld is less than the enamel part, guarantee the enamel quality, must earlier connector be welded on the cabinet body, again outside sandwich is welded mutually with connector behind the enamel, not only welding process is loaded down with trivial details, connects by connector, and the stability of product also can be under some influence.
Summary of the invention
The utility model is at above-mentioned the deficiencies in the prior art, provide a kind of reasonable in design, be easy to that processing and fabricating, production cost are low, the interlayer heat exchange type separated type solar water-heater water tank inner bag of economy and durability.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of interlayer heat exchange type separated type solar water-heater water tank inner bag, by cabinet body, outside sandwich and be fixed on water inlet pore on the cabinet body, water outlet pore, blowdown magnesium rod hole, the medium liquid injection port and the medium circulation mouth that are fixed on the outside sandwich constitute, be characterized in, the reducing of outside sandwich end, reducing place is provided with and the contacted overlap joint straight flange of cabinet body, and overlap joint straight flange outer edge welds mutually with cabinet body.
Outside sandwich is fixed on the middle part staving of cabinet body.
Spacing between cabinet body and the outside sandwich is 10～15mm.
Long 5～the 15mm of overlap joint straight flange.
Interlayer heat exchange type separated type solar water-heater water tank inner bag of the present utility model is compared with prior art, to outside sandwich and cabinet body mutually the structure of welding portion improve, the distortion of cabinet body weld is little in the time of can guaranteeing the enamel sintering outside sandwich distortion of integrally welded back, enamel layer does not come off, make original production process be improved, have following beneficial effect highlightedly:
(1) carry out enamel again after outside sandwich welds and suppresses pressure testing and finishes and handle, production technology is simple, and production cost is low;
(2) outside sandwich is disposable directly is welded on the cabinet body, has both saved raw material, has guaranteed heat exchange again, steady quality, economy and durability.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model interlayer heat exchange type separated type solar water-heater water tank inner bag;
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to qualification of the present utility model.
Provide a most preferred embodiment below:
As shown in Figure 1, interlayer heat exchange type separated type solar water-heater water tank inner bag of the present utility model is made of cabinet body 1, outside sandwich 2, water inlet pore 3, water outlet pore 4 and blowdown magnesium rod hole 5.
Outside sandwich 2 is fixed on the cabinet body 1 middle part staving, and its gap a is 12mm.The reducing of outside sandwich both ends, reducing place leave and the contacted overlap joint straight flange 6 of cabinet body, and overlap joint straight flange 6 outer edges weld mutually with cabinet body 1, and weld seam 10 positions are by shown in the accompanying drawing 2.The length b of overlap joint straight flange 6 is 10mm.
Above-described embodiment, the utility model specific embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (4)
1. interlayer heat exchange type separated type solar water-heater water tank inner bag, by cabinet body, outside sandwich and be fixed on water inlet pore on the cabinet body, water outlet pore, blowdown magnesium rod hole, the medium liquid injection port and the medium circulation mouth that are fixed on the outside sandwich constitute, it is characterized in that, the reducing of outside sandwich end, reducing place is provided with and the contacted overlap joint straight flange of cabinet body, and overlap joint straight flange outer edge welds mutually with cabinet body.
2. interlayer heat exchange type separated type solar water-heater water tank inner bag according to claim 1 is characterized in that outside sandwich is fixed on the middle part staving of cabinet body.
3. interlayer heat exchange type separated type solar water-heater water tank inner bag according to claim 1 is characterized in that the spacing between cabinet body and the outside sandwich is 10～15mm.
4. interlayer heat exchange type separated type solar water-heater water tank inner bag according to claim 1 is characterized in that, the long 5～15mm of overlap joint straight flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201459568U CN201621883U (en) | 2010-03-31 | 2010-03-31 | Split-type inner water tank of interlayer heat-exchange type solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201459568U CN201621883U (en) | 2010-03-31 | 2010-03-31 | Split-type inner water tank of interlayer heat-exchange type solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201621883U true CN201621883U (en) | 2010-11-03 |
Family
ID=43025339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201459568U Expired - Lifetime CN201621883U (en) | 2010-03-31 | 2010-03-31 | Split-type inner water tank of interlayer heat-exchange type solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201621883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359242A (en) * | 2014-11-17 | 2015-02-18 | 宁波正欣制冷设备有限公司 | Expansion tube type water tank of solar water heater |
-
2010
- 2010-03-31 CN CN2010201459568U patent/CN201621883U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359242A (en) * | 2014-11-17 | 2015-02-18 | 宁波正欣制冷设备有限公司 | Expansion tube type water tank of solar water heater |
| CN104359242B (en) * | 2014-11-17 | 2018-04-27 | 宁波长发电器科技有限公司 | A kind of tube-expanding type solar water heater water tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JI'NAN GRANDSUN SOLAR CO., LTD. Free format text: FORMER OWNER: ZHOU HANG Effective date: 20110525 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 250101 JI'NAN GRANDSUN SOLAR CO., LTD., NORTH SECTION OF KAITUO ROAD, HIGH-TECH. ZONE, JI'NAN CITY, SHANDONG PROVINCE TO: 250101 NORTH SECTION OF KAITUO ROAD, HIGH-TECH. ZONE, JI'NAN CITY, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110525 Address after: 250101 north section of development road, hi tech Zone, Shandong, Ji'nan Patentee after: JINAN HONGLI SOLAR ENERGY CO., LTD. Address before: 250101 Hongli Solar Energy Ltd, North Road, Ji'nan high tech Zone, Shandong Patentee before: Zhou Hang |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101103 |