CN203349552U - Solar heat collecting tube exhaust equipment without exhaust tail tube - Google Patents
Solar heat collecting tube exhaust equipment without exhaust tail tube Download PDFInfo
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- CN203349552U CN203349552U CN 201320259499 CN201320259499U CN203349552U CN 203349552 U CN203349552 U CN 203349552U CN 201320259499 CN201320259499 CN 201320259499 CN 201320259499 U CN201320259499 U CN 201320259499U CN 203349552 U CN203349552 U CN 203349552U
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- exhaust
- solar energy
- heat collecting
- heat collection
- collection pipe
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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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Abstract
The utility model relates to solar heat collecting tube exhaust equipment without an exhaust tail tube, wherein the solar heat collecting tube exhaust equipment is used for air exhaust of solar heat collecting tubes. The solar heat collecting tube exhaust equipment comprises a machine frame, wherein the machine frame is provided with an exhaust groove, the top of the exhaust groove is provided with a sealing ring, the side of the exhaust groove is provided with a high-temperature heating device or a welding device, the inside of the exhaust groove is provided with a propelling device used for pushing inner tubes of the solar heat collecting tubes, a heat collecting tube positioning system used for positioning the solar heat collecting tubes, a vacuumizing system and an automatic control system, the vacuumizing system and the automatic control system are connected with the inside of the exhaust groove, one side of the exhaust groove is further provided with an air inlet, when the solar heat collecting tubes are inserted, the heat collecting tube positioning system positions the solar heat collecting tubes, when the solar heat collecting tubes are placed at designated positions, the sealing ring tightly wraps glass outer tubes of the solar heat collecting tubes, and a sealing effect is achieved. When the equipment is used for air exhaust of the solar vacuum heat collecting tubes, exhaust tail tubes are needless to be welded in advance, and accordingly, production efficiency can be improved, production cost is reduced, and products are more attractive without the exhaust tail tubes.
Description
Technical field
The utility model belongs to the solar energy utilization technique field, especially relates to a kind of solar energy heat collection pipe exhaust equipment that there is no tailpipe.
Background technology
Utilize mode numerous to solar energy, solar thermal utilization is that solar energy is directly changed into to heat energy, and transformation efficiency is high, has obtained general applying.Vacuum glass tube solar heat-collecting technology is modal solar thermal utilization technology at present, and more representational is all-glass vacuum tube and hot pipe type vacuum heat collection pipe.These two kinds of thermal-collecting tubes, in process, generally need to weld tailpipe in advance at present, by tail pipe, glass tube are carried out to vacuumizing and exhausting.General tailpipe has two kinds, and a kind of is the glass tail pipe, and sealing-in in advance, on glass tube, also is very easy to break even this glass tail pipe has added protective cap, causes vacuum leak; Another is that the welding copper pipe carries out exhaust on the casting coping of hot pipe type vacuum heat collection pipe, also exists and causes vacuum leak because welding quality is bad.Simultaneously, the existence of tail pipe also can affect the attractive in appearance of product.At present, existing technology and equipment can't process the solar vacuum heat-collecting pipe that there is no tailpipe at all, and this is the upgrading that has limited product.
In order to address the above problem, our utility model a kind of solar energy heat collection pipe exhaust equipment that there is no tailpipe.
The utility model content
The purpose of this utility model is to break away from the restriction of tailpipe to solar vacuum heat-collecting pipe, and a kind of solar energy heat collection pipe exhaust equipment that there is no tailpipe is provided.
For realizing above purpose, the utility model is taked following technical scheme:
A kind of solar energy heat collection pipe exhaust equipment that there is no tailpipe, it is for carrying out exhaust to solar energy heat collection pipe, comprise frame, frame is provided with air discharge duct, sealing ring is established at the air discharge duct top, the air discharge duct side is provided with high-temperature heating equipment or welder, the inside of described air discharge duct is provided with for the propulsion plant of the propelling movement of the inner tube by solar energy heat collection pipe with for locating the thermal-collecting tube navigation system of solar energy heat collection pipe, and respectively with the vacuum-pumping system be connected in air discharge duct and automatic control system, also be provided with air inlet in a side of air discharge duct; While inserting solar energy heat collection pipe, the thermal-collecting tube navigation system positions, and while being put into assigned address, sealing ring closely encases the glass outer tube of solar energy heat collection pipe, reaches sealing effectiveness.Automatic control system and cooling system setting in position, are controlled the operation of whole unit with the PLC Programmable Logic Controller.
The exhaust flow path of described solar energy heat collection pipe exhaust equipment is: (a) the outer seal of tube exhaust of air discharge duct and solar energy heat collection pipe maintains space between the inner tube of solar energy heat collection pipe and the outer tube of solar energy heat collection pipe, as exhaust passage; (b) after exhaust finishes, the propulsion plant in air discharge duct advances the inner tube of solar energy heat collection pipe, and it is contacted with the outer tube of solar energy heat collection pipe; (c) with the method for heating or welding make solar energy heat collection pipe inner and outer tubes welding; (d) take out solar energy heat collection pipe, exhaust finishes.
The mode of heating that described high-temperature heating equipment adopts can be any in flame heating, Resistant heating or infrared heating mode.
The welding manner that described welder adopts can be a kind of in high-frequency welding, laser weld or argon arc welding mode.
Inside at described air discharge duct also is provided with the cooling system for the condensation segment of cooling solar energy heat collection pipe.
The type of cooling that described cooling system is taked is any in air-cooled, water-cooled and the natural type of cooling.
This air discharge duct can be for the exhaust of all-glass vacuum tube and hot pipe type vacuum heat collection pipe.When the exhaust for all-glass vacuum thermal-collecting tube, the heater of air discharge duct outside is any in flame heating, Resistant heating or infrared heating mode.Exhaust flow path now is: air discharge duct and outer seal of tube exhaust, inner and outer tubes do not contact, as exhaust passage, when glass tube is evacuated to certain vacuum, propulsion plant in air discharge duct advances inner tube, it is contacted with outer glass pipe, then adopt any glass tube sealing by fusing that makes in flame heating, Resistant heating or infrared heating mode to dock.
When the exhaust for hot pipe type vacuum heat collection pipe, adopt the mode of welding that outer tube and inner tube are carried out to sealing-in, now need to be on glass tube in advance weld metal can cut down, realize the glassy metal sealing-in, and then can cut down with heat pipe and be welded, described welding manner can be a kind of in high-frequency welding, laser weld or argon arc welding mode.
The utility model compared with prior art, has following advantage:
(1) reduce the technique that connects tail pipe, improved production efficiency;
(2) there is no tail pipe, make the security of product be improved, increase the service life;
(3) outward appearance of product improves, and is easy to apply.
While with this equipment, solar vacuum heat-collecting pipe being carried out to exhaust, do not need to weld in advance tailpipe, therefore can enhance productivity, reduce production costs, do not have tail pipe can increase the aesthetic property of product simultaneously.
The accompanying drawing explanation
Fig. 1 is the structural representation that there is no the solar energy heat collection pipe exhaust equipment of tailpipe;
In figure, the label of each parts is expressed as follows: the 1-frame; The 2-air discharge duct; The 3-sealing ring; 4-high-temperature heating equipment or welder; 5-thermal-collecting tube navigation system; The 6-propulsion plant; The 7-vacuum-pumping system; The 8-cooling system; The 9-automatic control system; The 10-air inlet.
The specific embodiment
Below in conjunction with specific embodiment and accompanying drawing, the utility model content is described in further details, but the utility model protection domain is not limited only to following examples, everyly belongs to the technical scheme that the utility model content is equal to, all belong to the protection domain of this patent.
Embodiment mono-:
Take composition and the workflow of all-glass vacuum tube as example explanation exhaust equipment: for the exhaust equipment of all glass vacuum heat collection tube of solar energy, it is for carrying out exhaust to solar energy heat collection pipe, comprise frame 1, frame 1 is provided with air discharge duct 2, sealing ring 3 is established at air discharge duct 2 tops, air discharge duct 2 sides are provided with high-temperature heating equipment or welder 4, the inside of air discharge duct 2 is provided with for the propulsion plant 6 of the propelling movement of the inner tube by solar energy heat collection pipe with for locating the thermal-collecting tube navigation system 5 of solar energy heat collection pipe, and respectively with the interior vacuum-pumping system be connected 7 of air discharge duct 2 and automatic control system 9, a side at air discharge duct 2 also is provided with air inlet 10,
Heater is any in flame heating, Resistant heating or infrared heating mode, can be without welder.The exhaust flow path of solar energy heat collection pipe exhaust equipment is: (a) the outer seal of tube exhaust of air discharge duct 2 and solar energy heat collection pipe, maintain space between the inner tube of solar energy heat collection pipe and the outer tube of solar energy heat collection pipe, as exhaust passage, when glass tube is evacuated to 5 * 10
-2when Pa is following; (b) after exhaust finishes, the propulsion plant (6) in air discharge duct (2) advances the inner tube of solar energy heat collection pipe, and it is contacted with the outer tube of solar energy heat collection pipe; (c) then adopt any in flame heating, Resistant heating or infrared heating mode make solar energy heat collection pipe the inner and outer tubes welding; (d) take out solar energy heat collection pipe, exhaust finishes.
Embodiment bis-:
Take composition and the workflow of hot pipe type vacuum heat collection pipe as example explanation exhaust equipment:
A kind of solar energy heat collection pipe exhaust equipment that there is no tailpipe, it is for carrying out exhaust to solar energy heat collection pipe, comprise that frame 1, frame 1 are provided with air discharge duct 2, sealing ring 3 is established at air discharge duct 2 tops, air discharge duct 2 sides are provided with high-temperature heating equipment or welder 4, the inside of air discharge duct 2 is provided with for the propulsion plant 6 of the propelling movement of the inner tube by solar energy heat collection pipe with for locating the thermal-collecting tube navigation system 5 of solar energy heat collection pipe, and respectively with the interior vacuum-pumping system be connected 7 of air discharge duct 2 and automatic control system 9, also be provided with air inlet 10 in a side of air discharge duct 2.The interior cooling system 8 also be provided with for the condensation segment of cooling solar energy heat collection pipe at air discharge duct 2.The type of cooling that cooling system 8 is taked is any in air-cooled, water-cooled and the natural type of cooling.
The mode of heating that high-temperature heating equipment adopts is any in flame heating, Resistant heating or infrared heating mode.Welder, welding manner can be a kind of in high-frequency welding, laser weld or argon arc welding mode.
The flow process of exhaust is: first at solar energy heat collection pipe outside weldings metal, can cut down, metal can cut down and air discharge duct 2 Butt sealing exhausts, now the inner and outer tubes of solar energy heat collection pipe do not contact, as exhaust passage, when being evacuated to 5 * 10-2Pa when following, the propulsion plant 4 in air discharge duct 2 advances the inner tube of solar energy heat collection pipe, and it is contacted with can cut down, then can cut down with the solar energy heat collection pipe welding and realize sealing, inner tube described herein refers to heat pipe.
Claims (5)
1. a solar energy heat collection pipe exhaust equipment that there is no tailpipe, it is for carrying out exhaust to solar energy heat collection pipe, comprise frame (1), it is characterized in that: frame (1) is provided with air discharge duct (2), sealing ring (3) is established at air discharge duct (2) top, air discharge duct (2) side is provided with high-temperature heating equipment or welder (4), the inside of described air discharge duct (2) is provided with for the propulsion plant (6) of the propelling movement of the inner tube by solar energy heat collection pipe with for locating the thermal-collecting tube navigation system (5) of solar energy heat collection pipe, and respectively with the vacuum-pumping system (7) and the automatic control system (9) that are connected in air discharge duct (2), a side at air discharge duct (2) also is provided with air inlet (10).
2. the solar energy heat collection pipe exhaust equipment that there is no tailpipe according to claim 1 is characterized in that: the mode of heating that described high-temperature heating equipment adopts is any in flame heating, Resistant heating or infrared heating mode.
3. the solar energy heat collection pipe exhaust equipment that there is no tailpipe according to claim 1 is characterized in that: the welding manner that described welder adopts is a kind of in high-frequency welding, laser weld or argon arc welding mode.
4. the solar energy heat collection pipe exhaust equipment that there is no tailpipe according to claim 1, is characterized in that: also be provided with the cooling system (8) for the condensation segment of cooling solar energy heat collection pipe in the inside of described air discharge duct (2).
5. the solar energy heat collection pipe exhaust equipment that there is no tailpipe according to claim 4 is characterized in that: the type of cooling that described cooling system (8) is taked is any in air-cooled, water-cooled and the natural type of cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320259499 CN203349552U (en) | 2013-04-23 | 2013-05-13 | Solar heat collecting tube exhaust equipment without exhaust tail tube |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310143762.2 | 2013-04-23 | ||
| CN201310143762 | 2013-04-23 | ||
| CN 201320259499 CN203349552U (en) | 2013-04-23 | 2013-05-13 | Solar heat collecting tube exhaust equipment without exhaust tail tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203349552U true CN203349552U (en) | 2013-12-18 |
Family
ID=49133291
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320259499 Withdrawn - After Issue CN203349552U (en) | 2013-04-23 | 2013-05-13 | Solar heat collecting tube exhaust equipment without exhaust tail tube |
| CN201310176206.5A Expired - Fee Related CN103307788B (en) | 2013-04-23 | 2013-05-13 | Solar heat collecting pipe venting equipment without tail pipe |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310176206.5A Expired - Fee Related CN103307788B (en) | 2013-04-23 | 2013-05-13 | Solar heat collecting pipe venting equipment without tail pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN203349552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307788A (en) * | 2013-04-23 | 2013-09-18 | 中国科学院广州能源研究所 | Solar heat collecting pipe venting equipment without tail pipe |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111947323A (en) * | 2019-05-16 | 2020-11-17 | 余华阳 | Vacuum flat plate collector and manufacturing method and equipment thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10002929A1 (en) * | 2000-01-25 | 2001-07-26 | Friedrich Roth | Solar energy collector tube has double-wall and transparent vacuum tube with braiding to absorb heat from solar rays and control valve to ensure carrier gas is sufficiently hot on entering hot gas tube |
| CN1558163A (en) * | 2004-01-28 | 2004-12-29 | 赵宝善 | Full-glass vacuum solar heat collection tube and manufacturing technology thereof |
| CN102145976B (en) * | 2010-02-10 | 2012-09-19 | 徐阳 | Process for sealing through type glass vacuum heat-collecting tube |
| CN102287939A (en) * | 2011-07-18 | 2011-12-21 | 山东天惠新能源有限公司 | Fuel-gas self-controlled vacuum-pipe gas-discharging table |
| CN202440421U (en) * | 2012-01-14 | 2012-09-19 | 梁伟利 | Automatic vacuum electric sealing-off device of heat collecting tube |
| CN203349552U (en) * | 2013-04-23 | 2013-12-18 | 中国科学院广州能源研究所 | Solar heat collecting tube exhaust equipment without exhaust tail tube |
-
2013
- 2013-05-13 CN CN 201320259499 patent/CN203349552U/en not_active Withdrawn - After Issue
- 2013-05-13 CN CN201310176206.5A patent/CN103307788B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307788A (en) * | 2013-04-23 | 2013-09-18 | 中国科学院广州能源研究所 | Solar heat collecting pipe venting equipment without tail pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103307788B (en) | 2014-12-10 |
| CN103307788A (en) | 2013-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131218 Effective date of abandoning: 20141210 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20131218 Effective date of abandoning: 20141210 |
|
| RGAV | Abandon patent right to avoid regrant |