CN203068844U - Rapid and high-use-ratio large-tube-diameter vacuum tube - Google Patents
Rapid and high-use-ratio large-tube-diameter vacuum tube Download PDFInfo
- Publication number
- CN203068844U CN203068844U CN 201220700339 CN201220700339U CN203068844U CN 203068844 U CN203068844 U CN 203068844U CN 201220700339 CN201220700339 CN 201220700339 CN 201220700339 U CN201220700339 U CN 201220700339U CN 203068844 U CN203068844 U CN 203068844U
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- Prior art keywords
- tube
- rapid
- wall
- vacuum tube
- water
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- 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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- 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
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- Thermal Insulation (AREA)
Abstract
The utility model provides a rapid and high-use-ratio large-tube-diameter vacuum tube which is a long and thin circular tube with one end closed. The rapid and high-use-ratio large-tube-diameter vacuum tube comprises an outer wall and an inner wall and is characterized in that the other port of the thin and long circular tube with one end closed is of a necking down structure, an inner tube with one end closed is arranged in the inner wall, and a port of the inner tube is connected with the inner wall. Due to the fact that the end portion of the long and thin circular tube is of the necking down structure, a structure of arranging vacuum tubes in a non-interval mode is adopted by the rapid and high-use-ratio large-tube-diameter vacuum tube, the structure of a solar water heater is compact, heat collection boards are effectively used, meanwhile, due to the reducing of the water volume, the vacuum tubes only need to absorb less heat to achieve the result that temperature rising of water in the vacuum tubes meets heat requirements of convective transfer, and rapid circulation heating of water in a water tank is achieved.
Description
Technical field
The utility model relates to solar water heater, specifically is a kind of heavy caliber vacuum tube of quick high usage.
Background technology
The solar water heater vacuum-tube of Xiao Shouing all is the structure such as bore such as grade of end sealing in the market, owing to the reason on vacuum tube and the storage tank syndeton, vacuum tube must have certain being spaced, make total compact inadequately, the thermal-arrest plate can't effectively be utilized, simultaneously in order to increase illuminating area, adopt the structure of major diameter and big length, make that the vacuum pipe inner cavity volume is bigger, temperature rise is slower after absorbing solar energy, be unfavorable for circulation and the heat transmission of hot and cold water, exist the low defective of the thermal efficiency.
The utility model content
The purpose of this utility model is at the problems referred to above, proposes a kind of heavy caliber vacuum tube of quick high usage.
The technical solution adopted in the utility model is: the heavy caliber vacuum tube of a kind of quick high usage of the present utility model, it is the elongated shape pipe of an end sealing, comprise outer wall and inwall, another port that it is characterized in that the slender type pipe of above-mentioned end sealing adopts the necking down structure, the interior pipe of one an end sealing is arranged in the inwall, and the port of interior pipe links to each other with inwall.
The heavy caliber vacuum tube of a kind of quick high usage of the present utility model, owing to adopt the necking down structure at port, making to adopt vacuum tube continuously every structure arranged, can make the compact conformation of solar water heater, the thermal-arrest plate is effectively utilized, simultaneously, owing to reduced water capacity, vacuum tube absorbs less heat can realize that the true temperature rise of holding water in the pipe reaches the heat that convection current is transmitted, and realizes the quick circulation heating of water in the water tank.。
Description of drawings
Fig. 1 is the heavy caliber vacuum tube structure schematic diagram of quick high usage of the present utility model.
The specific embodiment
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing:
As shown in Figure 1, the heavy caliber vacuum tube of a kind of quick high usage of the present utility model, it is the elongated shape pipe of an end sealing, comprise outer wall 1 and inwall 2, another port that it is characterized in that the slender type pipe of above-mentioned end sealing adopts the necking down structure, the interior pipe 3 of one an end sealing is arranged in the inwall 2, and the port of interior pipe 3 links to each other with inwall 2.
Claims (1)
1. the heavy caliber vacuum tube of a quick high usage, it is the elongated shape pipe of an end sealing, comprise outer wall (1) and inwall (2), another port that it is characterized in that the slender type pipe of above-mentioned end sealing adopts the necking down structure, the interior pipe (3) of one an end sealing is arranged in the inwall (2), and the port of interior pipe (3) links to each other with inwall (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220700339 CN203068844U (en) | 2012-12-18 | 2012-12-18 | Rapid and high-use-ratio large-tube-diameter vacuum tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220700339 CN203068844U (en) | 2012-12-18 | 2012-12-18 | Rapid and high-use-ratio large-tube-diameter vacuum tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203068844U true CN203068844U (en) | 2013-07-17 |
Family
ID=48767623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220700339 Expired - Fee Related CN203068844U (en) | 2012-12-18 | 2012-12-18 | Rapid and high-use-ratio large-tube-diameter vacuum tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203068844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134223A (en) * | 2012-12-18 | 2013-06-05 | 嘉兴市同济阳光新能源有限公司 | Rapid large diameter vacuum pipe with high use ratio |
-
2012
- 2012-12-18 CN CN 201220700339 patent/CN203068844U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134223A (en) * | 2012-12-18 | 2013-06-05 | 嘉兴市同济阳光新能源有限公司 | Rapid large diameter vacuum pipe with high use ratio |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20171218 |