CN203336847U - Built-in CPC vacuum-tube structure flat-plate type heat collector - Google Patents
Built-in CPC vacuum-tube structure flat-plate type heat collector Download PDFInfo
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- CN203336847U CN203336847U CN2013203438428U CN201320343842U CN203336847U CN 203336847 U CN203336847 U CN 203336847U CN 2013203438428 U CN2013203438428 U CN 2013203438428U CN 201320343842 U CN201320343842 U CN 201320343842U CN 203336847 U CN203336847 U CN 203336847U
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- vacuum tube
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- shaped copper
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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
- Y02E10/44—Heat exchange systems
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Abstract
A built-in CPC vacuum-tube structure flat-plate type heat collector includes a runner and U-shaped copper tubes, wherein the U-shaped copper tubes are connected with the runner, the exteriors of the U-shaped copper tubes are sleeved with CPC vacuum tubes, heat conducting fins are arranged between the U-shaped copper tubes and the CPC vacuum tubes, the outer side of the runner is sleeved with a heat insulation layer, one end of each CPC vacuum tube is open and is connected with the heat insulation layer, the other end of each CPC vacuum tube is closed, and the opening of each CPC vacuum tube is provided with a seal ring. Thus, the built-in CPC vacuum-tube structure flat-plate type heat collector has the advantages of high heat-collecting efficiency, large heat-absorption area, high heat-absorption speed and good heat insulation performance.
Description
Technical field
The utility model relates to field of water heaters, relates in particular to a kind of built-in C PC vacuum tube structure flat plate collector.
Background technology
Solar thermal collector mainly is divided into flat plate collector and vacuum tube collector at present.The advantage such as that flat plate collector has is safe, aesthetic property good, reliable, bearing capacity is strong, endotherm area is large, but its shortcoming also clearly, heat-absorbing plate core after the plate type heat collecting actuator temperature raises inevitably will dispel the heat to surrounding by modes such as conduction, convection current and radiation, can cause the thermal loss of heat collector.Although Insulation is arranged at surrounding and bottom, can't reach the heat insulation effect of vacuum tube, simultaneously the front cover plate is safety glass, does not have a heat insulating ability, heat scatters and disappears from cover plate greatly, so heat leakage causes the flat panel solar heat collecting inefficiency.More, in the situation that temperature is low, heat leakage is more obvious.The vacuum tube collector of glass metal type has the advantages such as collecting efficiency is high, good heat insulating, safe, reliable, bearing capacity is strong, and its shortcoming be aesthetic property and endotherm area not as flat plate collector, vacuum tube itself is subject to the external force impact and damaged.
The utility model content
The utility model, on the basis of original flat plate collector and vacuum tube collector, is gathered the advantage of two series products, provides a kind of heat absorption speed fast, the built-in C PC vacuum tube structure flat plate collector of high insulating effect.
To achieve these goals, the utility model adopts following technical scheme:
A kind of built-in C PC vacuum tube structure flat plate collector, comprise runner and the U-shaped copper pipe be connected with runner, the outer surface cover of described U-shaped copper pipe has the CPC vacuum tube, be provided with heat transmission fin between described U-shaped copper pipe and CPC vacuum tube, the described runner outside is arranged with heat-insulation layer, one end opening of described CPC vacuum tube and being connected with heat-insulation layer, the other end sealing of CPC vacuum tube, the opening part of described CPC vacuum tube is provided with sealing ring.Runner is communicated with the external system heat exchange pipeline, falling heat-transfer medium in runner and U-shaped copper pipe, shine upon on the CPC vacuum tube, heat is absorbed by the heat-conducting medium in the U-shaped copper pipe, heat transmission fin can increase the heat-conducting area of U-shaped copper pipe, thereby effectively raise the heat absorption speed of heat-conducting medium, heat-conducting medium heat absorption when using in the U-shaped copper pipe heats up, can upwards flowing in runner continues to heat up flows in the embedded in water storage tank heat exchanger again, by heat exchanger exchange heat and be stored in heat storage water tank, thereby keep hot water constantly to supply, U-shaped copper pipe in the heat collector of this kind of structure is arranged with vacuum heat collection pipe outward, thereby make the heat insulation effect of U-shaped copper pipe fine, the heat that heat-insulation layer also can reduce heat-conducting medium in thermal-collecting tube significantly runs off, therefore the heat absorption speed of this kind of heat collector is fast, heat insulation effect is very good, therefore the water in storage tank can be heated in the short period of time, the maintenance water temperature of energy long period while.
As preferably, the outside of the blind end of described CPC vacuum tube is provided with protective cover, between described protective cover and heat-insulation layer homonymy, is provided with base plate, between another homonymy of described protective cover and heat-insulation layer, is provided with armorplate glass.Armorplate glass self has good heat absorption capacity; armorplate glass, protective cover and base plate wrap in all heat pipes in the space of a sealing; heat insulation effect is fine; also the CPC vacuum tube is played the effect of protection simultaneously, prevent that extraneous hard thing from getting on the CPC vacuum tube and cause breakage.
As preferably, the inboard of described base plate is provided with reflector.The General Promotion lighting technique, increased the heat collector endotherm area greatly.The part sunshine can shine reflector by the gap location between two CPC vacuum tubes, reflector is these light reflections and converge to vacuum tube that side near base plate, thereby make the CPC vacuum tube towards a side of the sun and dorsad a side of the sun can shine sunlight, realize 360 degree daylightings, the heat-conducting medium heat absorption speed in the U-shaped copper pipe is more accelerated.
As preferably, the corresponding position that is positioned at CPC vacuum tube blind end on described base plate is provided with the vacuum tube holder, and the upper end of described vacuum tube holder is provided with the fixed cover be enclosed within on CPC vacuum tube blind end.The blind end that fixed cover is enclosed within the CPC vacuum tube carries out spacing, increases the bonding strength between CPC vacuum tube and base plate, increases whole service life.
Therefore, the utility model set the advantage of flat plate collector and vacuum tube type heat collector, have that collecting efficiency is high, endotherm area large, heat absorption speed is fast, a good heat insulating, the characteristics that safe, aesthetic property good, reliable and bearing capacity is strong.
The accompanying drawing explanation
Fig. 1 is a kind of structural representation of the utility model.
Fig. 2 is side structure schematic diagram of the present utility model.
In figure: runner 1U shape copper pipe 2CPC vacuum tube 3 heat-insulation layer 4 protective cover 5 base plate 6 armorplate glass 7 reflector 8 vacuum tube holder 9 fixed covers 10
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
A kind of built-in C PC vacuum tube structure flat plate collector as shown in Figure 1, comprise runner 1 and the U-shaped copper pipe 2 be connected with runner 1, the outer surface cover of U-shaped copper pipe 2 has CPC vacuum tube 3, be provided with heat transmission fin between U-shaped copper pipe 2 and CPC vacuum tube, runner 1 outside is arranged with heat-insulation layer 4, one end opening of CPC vacuum tube 3 and being connected with heat-insulation layer 4, the other end sealing of CPC vacuum tube 3, the opening part of CPC vacuum tube 3 is provided with sealing ring; The outside of the blind end of CPC vacuum tube 3 is provided with protective cover 5, between protective cover 5 and heat-insulation layer 4 homonymies, is provided with base plate 6, between another homonymy of protective cover 5 and heat-insulation layer 4, is provided with armorplate glass 7.Armorplate glass self has good heat absorption capacity, armorplate glass, protective cover and base plate wrap in all heat pipes in the space of a sealing, heat insulation effect is fine, also the CPC vacuum tube is played the effect of protection simultaneously, prevent that extraneous hard thing from getting on the CPC vacuum tube and cause breakage; Be provided with vacuum tube holder 9 with the corresponding position of CPC vacuum tube 3 blind ends on base plate 6, the upper end of vacuum tube holder 9 is provided with the fixed cover 10 be enclosed within on CPC vacuum tube blind end, fixed cover positions the CPC vacuum tube, increases the bonding strength between CPC vacuum tube and base plate.
By reference to the accompanying drawings, using method of the present utility model is as follows: whole heat collector tilts to install, that side of armorplate glass is towards the sun, heat-conducting medium heat absorption in the U-shaped copper pipe heats up, can upwards flowing in runner continues to heat up flows in the embedded in water storage tank heat exchanger again, by heat exchanger exchange heat and be stored in heat storage water tank, thereby keep hot water constantly to supply, U-shaped copper pipe in the heat collector of this kind of structure is arranged with vacuum heat collection pipe outward, thereby make the heat insulation effect of U-shaped copper pipe fine, the heat that heat-insulation layer also can reduce heat-conducting medium in thermal-collecting tube significantly runs off, therefore the heat absorption speed of this kind of heat collector is fast, heat insulation effect is very good, therefore the water in storage tank can be heated in the short period of time, the maintenance water temperature of energy long period while.
The above embodiment has only expressed the specific embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1. a built-in C PC vacuum tube structure flat plate collector, comprise runner (1) and the U-shaped copper pipe (2) be connected with runner (1), the outside of described U-shaped copper pipe (2) is arranged with CPC vacuum tube (3), be provided with heat transmission fin between described U-shaped copper pipe (2) and CPC vacuum tube (3), described runner (1) outside is arranged with heat-insulation layer (4), one end opening of described CPC vacuum tube (3) and being connected with heat-insulation layer (4), the other end sealing of CPC vacuum tube (3), the opening part of described CPC vacuum tube (3) is provided with sealing ring.
2. built-in C PC vacuum tube structure flat plate collector according to claim 1; it is characterized in that; the outside of the blind end of described CPC vacuum tube (3) is provided with protective cover (5); be provided with base plate (6) between described protective cover (5) and heat-insulation layer (4) homonymy, between another homonymy of described protective cover (5) and heat-insulation layer (4), be provided with armorplate glass (7).
3. built-in C PC vacuum tube structure flat plate collector according to claim 2, is characterized in that, the inboard of described base plate (6) is provided with reflector (8).
4. according to the described built-in C PC of claim 2 or 3 vacuum tube structure flat plate collector, it is characterized in that, on described base plate (6) and the corresponding position of CPC vacuum tube (3) blind end is provided with vacuum tube holder (9), and the upper end of described vacuum tube holder (9) is provided with the fixed cover (10) be enclosed within on CPC vacuum tube (3) blind end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203438428U CN203336847U (en) | 2013-06-14 | 2013-06-14 | Built-in CPC vacuum-tube structure flat-plate type heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203438428U CN203336847U (en) | 2013-06-14 | 2013-06-14 | Built-in CPC vacuum-tube structure flat-plate type heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203336847U true CN203336847U (en) | 2013-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203438428U Expired - Fee Related CN203336847U (en) | 2013-06-14 | 2013-06-14 | Built-in CPC vacuum-tube structure flat-plate type heat collector |
Country Status (1)
| Country | Link |
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| CN (1) | CN203336847U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315726A (en) * | 2014-04-22 | 2015-01-28 | 大连金州新区金科科技培训服务中心 | Solar water heater with protective jackets mounted on glass evacuated collector tubes |
| CN105698404A (en) * | 2016-04-12 | 2016-06-22 | 北京博日明能源科技有限公司 | Medium-temperature solar heat collector |
-
2013
- 2013-06-14 CN CN2013203438428U patent/CN203336847U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315726A (en) * | 2014-04-22 | 2015-01-28 | 大连金州新区金科科技培训服务中心 | Solar water heater with protective jackets mounted on glass evacuated collector tubes |
| CN105698404A (en) * | 2016-04-12 | 2016-06-22 | 北京博日明能源科技有限公司 | Medium-temperature solar heat collector |
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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: 20131211 Termination date: 20210614 |