CN203323437U - Outer flanging installation port of inner container for collector tube of solar water heater - Google Patents
Outer flanging installation port of inner container for collector tube of solar water heater Download PDFInfo
- Publication number
- CN203323437U CN203323437U CN2013203447427U CN201320344742U CN203323437U CN 203323437 U CN203323437 U CN 203323437U CN 2013203447427 U CN2013203447427 U CN 2013203447427U CN 201320344742 U CN201320344742 U CN 201320344742U CN 203323437 U CN203323437 U CN 203323437U
- Authority
- CN
- China
- Prior art keywords
- thermal
- flanging
- collecting tube
- inner container
- installing port
- 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
-
- 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-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses an outer flanging installation port of an inner container for a collector tube of a solar water heater, and the outer flanging installation port is formed by punching a plate of the inner container of a water tank. The outer flanging installation port is characterized in that an outer flanging passage is arranged on the outer surface of the inner container of the water tank formed by curving, the connecting part of the outer flanging passage and the inner container of the water tank is flush with the inner surface of the inner container of the water tank, the other end of the outer flanging passage forms an outer flanging by punching, the outer flanging installation port of the inner container for the collector tube of the solar water heater does not cause great changes of the outline of the inner container and the installation aperture, meanwhile, the collector tube can be convenient and fast to install, and secondary deformation of the inner container of the water tank cannot be caused by stress when the collector tube is installed.
Description
Technical field
The utility model relates to structure, parts or the field of accessories that adds the solar thermal collector of hankering, and refers to a kind of thermal-collecting tube of solar water heater inner bag flanging installing port.
Background technology
In prior art, the solar energy heat collection pipe installing port generally carries out punch forming at inner water tank sheet material, the many employings of existing connector are interior to punch forming, it is the interior volume that flange that the curling backlash of steel plate after punching press presses out rolls out at inner bag, although interior thermal-collecting tube installing port after punching press sees that outer surface of liner is comparatively level and smooth in theory, but in fact, owing to being interior to punching press cans again, inner water tank in the punching course order owing to being the circular hole punching press, can bring discontinuity to the sheet material around punching hole, when inside cans because what be subject to is interiorly to compression stress thermal-collecting tube installing port and steel plate on every side, alteration of form easily to occur, this is the inside result that will bring when curling of flat-sheet material material strip punching press circular hole, the result caused be finally in the thermal-collecting tube installation process near inner water tank thermal-collecting tube installing port aperture deform, also for follow-up foaming, brought inconvenience when having affected the inner bag overall appearance, more the installation of thermal-collecting tube has brought great impact, even may cause after installation forming existing leaking, the use problems such as heat loss.
The utility model provides a kind of new thermal-collecting tube installing port, the punching press manufacturing process of this installing port can be processed on the equipment of traditional thermal-collecting tube installing port punching press, can't bring other the increase of optional equipment and the rising of production cost, solar energy heat collection pipe flanging installing port can not cause large profile to change and install the change in aperture to inner bag, fast and easy while simultaneously thermal-collecting tube being installed, and the stressed inner water tank secondary deformation that causes that can be owing to not installing.
Summary of the invention
A kind of thermal-collecting tube of solar water heater inner bag flanging installing port during this is novel can carry out processing on the basis of original pressing equipment, traditional material still can be used on structure of the present utility model simultaneously, can not bring the rising of larger production cost, thermal-collecting tube of solar water heater inner bag flanging installing port can not cause large profile to change and install the change in aperture to inner bag, fast and easy while simultaneously thermal-collecting tube being installed, and the stressed inner water tank secondary deformation that causes can not install due to thermal-collecting tube the time.
For the utility model that achieves the above object adopts following technology reality, a kind of thermal-collecting tube of solar water heater inner bag flanging installing port carries out punch forming on sheet material, the inner-bag heat-collecting tube installing port of cans has the footpath of turning up at the inner water tank outer surface, the footpath of turning up is concordant with the inner water tank inner surface with the inner water tank junction, the footpath other end punching press of turning up forms a flanging, flanging is centered around around installing port, form a good installing port aperture shaping structure, this flanging can also combine with foam when foaming, structure between better firm inner bag and foam, the effect of guiding and firm thermal-collecting tube can also be played in the footpath of turning up when thermal-collecting tube is installed.
As further improvement of the utility model; wide 5～the 7mm of the annulus of flanging; the assurance that flanging is good the stability of configuration in installing port aperture; when the installation of thermal-collecting tube, the flanging annulus has also played the effect of protecting the installing port dimensional stability simultaneously; install and to bring near simultaneously strengthened easily foam and installing port the thermal-collecting tube installing port stability for thermal-collecting tube, guaranteed good sealing.
As further improvement of the utility model, thermal-collecting tube is installed for convenience, prevent from scratching thermal-collecting tube simultaneously, distance protection is carried out in flanging and the intersection, footpath of turning up.
A kind of thermal-collecting tube of solar water heater inner bag flanging installing port passes through in the moulding of inner water tank plate stamping, the corner of digging is arranged near the installing port after punch forming, corner is outside, curling inner liner plates is made inner bag, the outer surface of liner of making just has overhanging turn up footpath and flanging, the length of the realistic condition of production of length root in footpath of turning up gets final product, the techniques such as foaming are with existing technology, different effects is that what to adopt due to the utility model is the curling technology of flanging, stressed comparatively even near the thermal-collecting tube installing port when curling, and what be subject to is tensile force, and this power does not cause thermal-collecting tube installing port and near sheet deformation or concavo-convex, during foaming, foam can be with inner bag by firm the linking together of footpath and flanging of turning up, during installation, thermal-collecting tube is installed and got final product by existing mode, suffered external force when inner bag can't be because of the installation of heat collector and installing hole or inner liner plates are deformed, and guiding function has also been played in flanging and the footpath of turning up when thermal-collecting tube is installed, more can provide good firm and supporting function for thermal-collecting tube after installation, guaranteed the sealing that thermal-collecting tube is installed, do not need to increase other any additional process and equipment, in the technology of improvement, provide cost savings.
Beneficial effect
The accompanying drawing explanation
Fig. 1 is a kind of thermal-collecting tube of solar water heater inner bag flanging installing port structural representation front view;
Fig. 2 is a kind of thermal-collecting tube of solar water heater inner bag flanging installing port structural representation side view;
Fig. 3 is a kind of thermal-collecting tube of solar water heater inner bag flanging installing port structural representation cutaway view.
1-flanging in figure; 2-thermal-collecting tube installing port; The 3-inner water tank; The 4-footpath of turning up.
The specific embodiment
Embodiment 1
A kind of thermal-collecting tube of solar water heater inner bag flanging installing port carries out punch forming on inner water tank 3 sheet materials, the thermal-collecting tube installing port 2 of moulding has the footpath 4 of turning up outside inner water tank 3 outer surfaces, the footpath 4 of turning up is concordant with inner water tank 3 curved surfaces with inner water tank 3 junctions, footpath 4 other end punching presses of turning up form a flanging 1, flanging 1 is centered around around installing port, form a good installing port aperture shaping structure, the annulus of flanging 1 is wide is 5mm, the assurance that flanging 1 is good the stability of configuration in installing port aperture, when the installation of thermal-collecting tube, good guiding indicative function has also been played in flanging 1 annulus and the footpath of turning up simultaneously, make to install the easier for installation quick of thermal-collecting tube, thermal-collecting tube is installed for convenience, prevent from scratching thermal-collecting tube simultaneously, distance protection is carried out in flanging 1 and 4 intersections, footpath of turning up.
Embodiment 2
Mounting means is with embodiment 1, and institute's difference is, in order to guarantee to turn up, footpath 4 has better thermal-collecting tube installing port aperture stability and better guiding firmly acts on, and the annulus of flanging 1 is wide is 7mm.
Above-described embodiment is described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.
Claims (2)
1. a thermal-collecting tube of solar water heater inner bag flanging installing port, carry out punch forming on sheet material, it is characterized in that: the inner water tank of cans (3) outer surface has the footpath (4) of turning up, the footpath (4) of turning up is concordant with inner water tank inner surface (3) with inner water tank (3) junction, and the footpath of turning up (4) other end punching press forms a flanging (1).
2. a kind of thermal-collecting tube of solar water heater inner bag flanging installing port according to claim 1, is characterized in that: the wide 5～7mm of annulus of flanging (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203447427U CN203323437U (en) | 2013-06-17 | 2013-06-17 | Outer flanging installation port of inner container for collector tube of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203447427U CN203323437U (en) | 2013-06-17 | 2013-06-17 | Outer flanging installation port of inner container for collector tube of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203323437U true CN203323437U (en) | 2013-12-04 |
Family
ID=49662782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203447427U Expired - Fee Related CN203323437U (en) | 2013-06-17 | 2013-06-17 | Outer flanging installation port of inner container for collector tube of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203323437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940097A (en) * | 2017-04-20 | 2017-07-11 | 海宁汇豪太阳能科技有限公司 | A kind of pressure-bearing inner liner and its processing unit (plant) of solar thermal collector header |
-
2013
- 2013-06-17 CN CN2013203447427U patent/CN203323437U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940097A (en) * | 2017-04-20 | 2017-07-11 | 海宁汇豪太阳能科技有限公司 | A kind of pressure-bearing inner liner and its processing unit (plant) of solar thermal collector header |
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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: 20131204 Termination date: 20190617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |