CN2830982Y - Vacuum tube tailstock of solar water heater - Google Patents
Vacuum tube tailstock of solar water heater Download PDFInfo
- Publication number
- CN2830982Y CN2830982Y CNU2005200745561U CN200520074556U CN2830982Y CN 2830982 Y CN2830982 Y CN 2830982Y CN U2005200745561 U CNU2005200745561 U CN U2005200745561U CN 200520074556 U CN200520074556 U CN 200520074556U CN 2830982 Y CN2830982 Y CN 2830982Y
- Authority
- CN
- China
- Prior art keywords
- sheath
- water heater
- tailstock
- solar water
- tube
- 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
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a vacuum tube tailstock of a solar water heater, which is mainly composed of a metallic sheath (1) and a tail support (2), wherein the sheath (1) is in a barrel shape; one end of the sheath (1) is provided with an opening, and the other end of the sheath (1) is provided with a through hole after the other end is contracted; the tail support (2) clings to the inner wall of the sheath tightly and is supported by the contracted part of the sheath (1); a short tube (3) of the tail support (2) extends out of the sheath from the through hole of the sheath (1); a connecting inserting plate (4) which from an integral forming with the side wall of the sheath (1) is arranged on the side wall of the sheath (1), and a tailstock adopts the metallic sheath to sheath the tail support. Thus, the service life of the tailstock is greatly prolonged. The sheath and the connecting inserting plate are formed by the integral forming of aluminium alloy sections, and the utility model has the advantages of simple production process and high rate of finished products. As a consequence, the production cost of the tailstock is lowered. The contracted part of the sheath is flanged at the through hole to form a reinforcing rib, so the sheath intensity is improved. When the tailstock is positioned, a user only needs to insert the connecting inserting plate on the side wall in a clamping groove of a mounting rack, so the utility model is convenient to install.
Description
Technical field
The utility model relates to a kind of solar water heater vacuum-tube tailstock.
Background technology
The solar water heater vacuum-tube tailstock is made up of sleeve pipe, tail holder and connecting plate, and the afterbody of vacuum tube stretches in the sleeve pipe, and connecting plate is used for being connected with the water heater support, it is generally the integral molded plastic moulding, this moulding can not be resisted ultraviolet ray, easy aged deterioration, and service life is short; Perhaps adopt metallic plate through drawing and forming repeatedly,, cause yield rate low, improved production cost because the height that stretches is higher.
Summary of the invention
The utility model provides a kind of long service life, production cost solar water heater vacuum-tube tailstock low, easy for installation.
The technical solution of the utility model is as follows: a kind of solar water heater vacuum-tube tailstock, it mainly is made up of protective metal shell, tail holder, sheath is a tubular, sheath one end opening, be provided with through hole behind the other end undergauge, the tail holder is close on the jacket inner wall diameter shrinkage part supporting by sheath, and the short tube of tail holder stretches out outside the sheath from the through hole of sheath, and the sidewall of sheath is provided with integrated with it connection plate.
In the utility model, connect plate and can be on the sidewall that wing is symmetricly set on sheath; Protective metal shell can be the aluminium alloy extrusions sheath, also can be aluminium die casting sheath; The diameter shrinkage part of sheath is plane, and perhaps projection is dome shape, annular conical surface shape; The sheath diameter shrinkage part forms reinforcement at the openings flange.
After adopting technique scheme, tailstock is wrapped in the tail holder by protective metal shell, has prolonged the service life of tailstock greatly; Sheath be connected the aluminium alloy extrusions that plate is formed in one, production process is simple, therefore the yield rate height has reduced the production cost of tailstock again; When sheath when being connected the aluminium diecasting that plate is formed in one, further reduced production cost.Sheath undergauge position constitutes reinforcement at the openings flange, has improved the intensity of sheath., easy for installation during the tailstock location as long as the connection plate on the sidewall is inserted in the draw-in groove of mounting bracket.
Description of drawings
Fig. 1 is a cutaway view of the present utility model
Fig. 2 is a vertical view of the present utility model
The specific embodiment
With reference to accompanying drawing, the utility model solar water heater vacuum-tube tailstock, it mainly is made up of protective metal shell 1, plastics tail holder 2, and sheath 1 is a tubular, the sheath upper end open, the lower end is provided with central through hole after undergauge is handled, form reinforcement at the openings flange.It is plane that the diameter shrinkage part of sheath 1 can be, and also can be dome shape or annular conical surface shape to lower convexity; Tail holder 2 external diameters are identical with the internal diameter of sheath 1, and tail holder 2 is stretched into wherein from the upper end open of sheath 1, are close on the jacket inner wall diameter shrinkage part supporting by sheath 1, and the short tube 3 of tail holder 2 stretches out outside the sheath 1 from the through hole of sheath 1.The sidewall of sheath 1 is provided with and connects plate 4, connects the aluminium alloy extrusions that plate 4 and sheath 1 are formed in one, and easy to process, smooth in appearance is attractive in appearance.Connect plate 4 and also can be aluminium diecasting, can reduce the production cost of tailstock greatly with sheath 1.Connect plate 4 and can be tabular and protrude outer rim, also can be divided into two and be on the sidewall that wing is symmetricly set on sheath at the sheath sidewall.
Claims (6)
1, a kind of solar water heater vacuum-tube tailstock, it is characterized in that it mainly is made up of protective metal shell (1), tail holder (2), sheath (1) is a tubular, sheath (1) one end opening, be provided with through hole behind the other end undergauge, tail holder (2) is close on the jacket inner wall diameter shrinkage part supporting by sheath (1), and the short tube (3) of tail holder (2) stretches out outside the sheath from the through hole of sheath (1), and the sidewall of sheath (1) is provided with integrated with it connection plate (4).
2, solar water heater vacuum-tube tailstock according to claim 1 is characterized in that connecting plate (4) and is on the sidewall that wing is symmetricly set on sheath (1).
3, solar water heater vacuum-tube tailstock according to claim 1 is characterized in that protective metal shell (1) is the aluminium alloy extrusions sheath.
4, solar water heater vacuum-tube tailstock according to claim 1 is characterized in that protective metal shell (1) is an aluminium die casting sheath.
5, solar water heater vacuum-tube tailstock according to claim 1 is characterized in that the diameter shrinkage part of sheath (1) is plane, and perhaps projection is dome shape, annular conical surface shape.
6,, it is characterized in that the sheath diameter shrinkage part forms reinforcement at the openings flange according to claim 1 or 2 described solar water heater vacuum-tube tailstocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200745561U CN2830982Y (en) | 2005-08-12 | 2005-08-12 | Vacuum tube tailstock of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200745561U CN2830982Y (en) | 2005-08-12 | 2005-08-12 | Vacuum tube tailstock of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2830982Y true CN2830982Y (en) | 2006-10-25 |
Family
ID=37135909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200745561U Expired - Fee Related CN2830982Y (en) | 2005-08-12 | 2005-08-12 | Vacuum tube tailstock of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2830982Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595092A (en) * | 2016-12-19 | 2017-04-26 | 滨州市甲力太阳能科技有限公司 | Solar vacuum tube tail support |
-
2005
- 2005-08-12 CN CNU2005200745561U patent/CN2830982Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595092A (en) * | 2016-12-19 | 2017-04-26 | 滨州市甲力太阳能科技有限公司 | Solar vacuum tube tail support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |