CN201652895U - Frame sealing strip of heat collector with air guiding function - Google Patents
Frame sealing strip of heat collector with air guiding function Download PDFInfo
- Publication number
- CN201652895U CN201652895U CN2010201100269U CN201020110026U CN201652895U CN 201652895 U CN201652895 U CN 201652895U CN 2010201100269 U CN2010201100269 U CN 2010201100269U CN 201020110026 U CN201020110026 U CN 201020110026U CN 201652895 U CN201652895 U CN 201652895U
- Authority
- CN
- China
- Prior art keywords
- heat collector
- sealing strip
- fin
- air guiding
- groove
- 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
Links
Images
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
- Photovoltaic Devices (AREA)
Abstract
The utility model belongs to the field of a solar thermal collector, in particular to a sealing strip for an installing outer frame of a flat plate type solar thermal collector. The frame sealing strip of a heat collector with the air guiding function is used for the interior of the shell of the solar thermal collector and is mainly used for the seal between the frame of the heat collector and the plate glass at the upper part. The cross section of the sealing rubber strip is U-shaped; the edge of the glass panel of the heat collector is arranged in a groove arranged in the middle of a U-shaped sealing strip; two side walls of the groove are respectively clamped at upper and lower surfaces of the panel; the interior of a bead is provided with an air guiding hole which has a coaxial line with the bead; a side wall with the bead is provided with a notch which reaches the air guiding hole. The notch causes the water vapor in the interior of the heat collector to be discharged through the air guiding hole and can effectively give off the condensed water vapor in the inner side of the plate glass. The sealing strip can realize the breakover between the interior and the external world of the side frame of the heat collector.
Description
[technical field]
The utility model belongs to field of solar collectors, especially relates to a kind of use and at flat type solar heat collector the sealing strip that uses in the housing is installed.
[background technology]
Solar energy is the huge energy inexhaustible, nexhaustible, that do not pollute.Along with the reserves of coal, oil, gas in the world reduce day by day, energy crisis is growing, the crisis of environmental pollution has threatened the ecological balance.The problem of solar energy development utilization mentioned human in face of.Someone predicts: 21st century solar energy will rise to main energy sources by supplementary energy.It is introduced, in Chinese renewable energy source domain, solar water heater industry production scale maximum.Last year, China's solar water heater annual production reached 1,500 ten thousand square metres, more than 150 hundred million yuan of the output values.At present, total recoverable amount of Chinese solar water heater reaches 7,500 ten thousand square metres, accounts for more than 60% of world's total amount, for society provides more than 50 ten thousand job opportunities, year, alternative conventional energy resource reached 1.1 hundred million tons of standard coals, and the carbon emission reduction ability reaches 8,000 ten thousand tons, and the carbon dioxide discharge-reduction ability is 2.6 hundred million tons.Solar thermal collector is to carry out the significant energy conversion equipment that solar energy utilizes, mainly comprise two kinds of vacuum tube solar heating element and flat type solar heat collectors, and flat type solar heat collector possesses advantages such as long service life, corrosion-resistant, fault are few, has progressively become the main flow of solar thermal collector.But because a little less than the solar energy absorbing coating of plate wicking surface is highly brittle in the plate-type solar thermal collector; be very easy to receive damage in the use; so the plate core of present flat type solar heat collector all needs to be installed in the whole can; shell is by frame; base plate and be arranged on framework upper and be provided with plate glass; such structure just can be protected plate core of solar heat-collecting; reach the purpose of long-term use; but because the use occasion of solar thermal collector all is outdoor; though at the seal request that above-mentioned installation frame is had the comparison strictness; but be to use after the certain hour, occur the problem of rain leakage unavoidably.Though entering in the above-mentioned frame, rainwater can not cause damage to the parts of inside, but because solar thermal collector is in work, its inside has higher temperature, so these rainwater can condense in the inboard of plate glass, thereby has a strong impact on the thermal efficiency of heat collector.In above-mentioned the technical problem long-term existence and solar thermal collector industry, a very effective technical solution does not appear so far.
[summary of the invention]
The purpose of this utility model provides the seal request that both can satisfy between heat collector frame and the plate glass, can realize a kind of novel seal bar of the purpose of heat collector frame inside and extraneous conducting simultaneously again.
In order to reach above-mentioned technical purpose, the technical solution that the utility model adopts comprises following technology contents: a kind of heat collector frame sealing strip that has the air guide function, the sealing bar uses in the solar thermal collector shell, is mainly used in the sealing between the plate glass on heat collector frame and top.The cross section of described sealing joint strip is a U-shaped, the edge of heat collector face glass is placed in the central slot of sealing strip of U-shaped, two sidewalls of this groove are clamped in the upper and lower surface of plate glass respectively, one of them sidewall arranged outside of groove has fixed groove, and this sidewall that fixed groove is set generally is positioned at the upper surface of glass; The arranged outside of an other sidewall has fin, and this sidewall that has fin is positioned at the lower surface of plate glass, described fin inside is provided with the gas port of axis and this fin coaxial line, and a sidewall that has fin is provided with otch, and this otch reaches gas port deeply.By above-mentioned otch, the water vapour that can make heat collector inside is discharged by above-mentioned gas port, can emit the plate glass inboard steam that condenses effectively.
For the ease of installing and fixing, the cross section of described fin is semicircle.Adopt the fin of this cross sectional shape can realize sealing preferably, its cross section of gas port that is arranged in the fin can be circular, semicircle, triangle and quadrangle.Generally, can make the circulation of air in the gas port more smooth and easy like this based on circle or semicircle.
In order to improve the sealing effectiveness between above-mentioned sealing strip and the plate glass both sides, the sidewall of described groove inboard is provided with zigzag parallel groove.The cross section of the fixed groove on the described sealing strip is trapezoidal or semicircle.This fixed groove is set, can utilizes the buckle outer rim that fastens with frame, the sealing bar is fixed, prevent from that sealing strip from skidding off to come off.
By adopting above-mentioned technical solution, make the utility model obtain following technological merit and effect: the utility model is by being provided with fin in sealing strip, and the structure of gas port is set in this fin, make sealing strip of the present utility model under the prerequisite that realizes sealing, with heat collector inside with the atmosphere conducting, when the inner unexpected seepage of heat collector is advanced rainwater, utilize heat collector internal high temperature in the thermal-arrest process, by above-mentioned gas port and air guide otch, inner rainwater is discharged in the mode of steam, avoided effectively in traditional heat collector because rainwater steam condenses in the plate glass inboard, and the problem that causes the heat collector device thermal efficiency to descend, the utility model is provided with the structure of zigzag parallel groove by the groove inboard of employing on sealing strip in addition, sealing strip can be pressed together on the plate glass more closely, improved the sealing property of sealing strip significantly, its protective capacities to rainwater is greatly improved; By distributing the structure of fin and fixed groove be set in addition, significantly improved the crystallized ability that combines between sealing strip and the frame, the constant intensity of sealing bar is significantly increased, to have avoided the generation of the loosening and slip phenomenon of sealing strip in the sealing strip upper and lower.
In a word, the utility model is by adopting the ingenious combination of above-mentioned a series of structures, in conjunction with improvement to gasket structure, not only strengthened the sealing function of sealing strip, also solved effectively simultaneously because the key technical problem that condensation vapor causes the heat collector thermal efficiency to descend.
[description of drawings]
Fig. 1 is the end view of sealing strip of the present utility model;
Fig. 2 is the side view of sealing strip of the present utility model;
Fig. 3 is a user mode schematic diagram of the present utility model.
[specific embodiment]
Below in conjunction with accompanying drawing the utility model is further described:
A kind of heat collector frame sealing strip that has the air guide function, the sealing bar uses in the solar thermal collector shell, is mainly used in heat collector frame 9 and is fixed on sealing between the plate glass 3 on the frame.The cross section of described sealing joint strip 1 is a U-shaped, the edge of heat collector plate glass 3 is placed in the central slot 2 of sealing strip 1 of U-shaped, two sidewalls of this groove 2 are clamped in the upper and lower surface of plate glass 3 respectively, groove 2 one of them sidewall arranged outside have fixed groove 4, and this sidewall that fixed groove 4 is set generally is positioned at the upper surface of plate glass 3.The arranged outside of an other sidewall has fin 5, and this sidewall that has fin 5 is positioned at the lower surface of plate glass 3, and described fin 5 inside are provided with axis, with the gas port 6 of these fin 5 coaxial lines, a sidewall that has fin 5 is provided with otch 7, and this otch 7 reaches gas port 6 deeply.Otch 7 evenly is provided with a plurality of on sealing strip, so just can form one is the main thoroughfare with the gas port, with each otch is the air duct net of air ports, by above-mentioned otch 7, the water vapour that can make heat collector inside is discharged by above-mentioned gas port 7, can effectively prevent the plate glass inboard steam that condenses.
For the ease of installing and fixing, the cross section of described fin 5 is semicircle.Adopt the fin 5 of this cross sectional shape can better realize sealing, gas port 6 its cross sections that are arranged in the fin 5 can be circular, semicircle, triangle and quadrangle.Generally, can make the circulation of air in the gas port 6 more smooth and easy like this based on circle or semicircle.
In order to improve the sealing effectiveness between above-mentioned sealing strip 1 and the plate glass both sides, the sidewall of described groove inboard is provided with zigzag parallel groove 8.The sealing strip 1 of this structure, the performance of its distortion is better, and sealing strip 1 is fitted on the plate glass 3 more closely.The cross section of the fixed groove 4 on the described sealing strip 1 is trapezoidal or semicircle.The fixed groove 4 of said structure is set, can utilizes buckle 10 outer rims that fasten with frame, sealing bar 1 is fixing, prevent from that sealing strip 1 from skidding off to come off.
The description of above preferred embodiment makes those skilled in the art can make and utilize the present invention.Those skilled in the art do not need to pay creative work just can be according to the various modifications of rule realization given here to present embodiment.Therefore, the present invention is not limited to embodiment illustrated herein, but consistent with maximum protection scope in this appended claim.
Claims (5)
1. heat collector frame sealing strip that has the air guide function, it is characterized in that: the cross section of described sealing joint strip is a U-shaped, the edge of heat collector face glass is placed in the central slot of sealing strip of U-shaped, one of them sidewall arranged outside of groove has fixed groove, the arranged outside of an other sidewall has fin, described fin inside is provided with the gas port of axis and this fin coaxial line, and a sidewall that has fin is provided with otch, and this otch reaches gas port deeply.
2. a kind of heat collector frame sealing strip that has the air guide function according to claim 1, it is characterized in that: the sidewall of described groove inboard is provided with zigzag parallel groove.
3. a kind of heat collector frame sealing strip that has the air guide function according to claim 1, it is characterized in that: the cross section of described fixed groove is trapezoidal or semicircle.
4. a kind of heat collector frame sealing strip that has the air guide function according to claim 1 is characterized in that: the cross section of described fin is for semicircle.
5. a kind of heat collector frame sealing strip that has the air guide function according to claim 1 is characterized in that: described gas port cross section is circular, semicircle, triangle and quadrangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201100269U CN201652895U (en) | 2010-02-04 | 2010-02-04 | Frame sealing strip of heat collector with air guiding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201100269U CN201652895U (en) | 2010-02-04 | 2010-02-04 | Frame sealing strip of heat collector with air guiding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201652895U true CN201652895U (en) | 2010-11-24 |
Family
ID=43118135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201100269U Expired - Fee Related CN201652895U (en) | 2010-02-04 | 2010-02-04 | Frame sealing strip of heat collector with air guiding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201652895U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563925A (en) * | 2011-01-04 | 2012-07-11 | 深圳市嘉普通太阳能有限公司 | Waterproof and damp-proof flat-plate solar collector |
| CN107289406A (en) * | 2017-06-29 | 2017-10-24 | 惠州市超频三光电科技有限公司 | Solar energy lamp |
| CN107345646A (en) * | 2017-06-29 | 2017-11-14 | 惠州市超频三光电科技有限公司 | Solar energy lamp and its sealing ring |
-
2010
- 2010-02-04 CN CN2010201100269U patent/CN201652895U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563925A (en) * | 2011-01-04 | 2012-07-11 | 深圳市嘉普通太阳能有限公司 | Waterproof and damp-proof flat-plate solar collector |
| CN107289406A (en) * | 2017-06-29 | 2017-10-24 | 惠州市超频三光电科技有限公司 | Solar energy lamp |
| CN107345646A (en) * | 2017-06-29 | 2017-11-14 | 惠州市超频三光电科技有限公司 | Solar energy lamp and its sealing ring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105245184A (en) | Flat-plate photovoltaic-thermal comprehensive utilization device with night radiation refrigeration function | |
| CN201652895U (en) | Frame sealing strip of heat collector with air guiding function | |
| CN205070939U (en) | Device is used multipurposely to plate photovoltaic light and heat with nocturnal radiation function of refrigerating | |
| CN112378123B (en) | Efficient flow-equalizing low-resistance reducing solar photovoltaic/photothermal heat collection/evaporator | |
| CN201262484Y (en) | Plate type solar heat collector | |
| CN102664212A (en) | Serpentine channel solar cell waste-heat recovery unit | |
| CN102353155A (en) | Solar air heat collection device with fluctuant strip fins | |
| CN2788093Y (en) | Vertical solar heat collector | |
| CN201463372U (en) | Installation frame of heat collector, with drainage function | |
| CN103673317A (en) | Solar water heater with solar electric heating function | |
| CN205208983U (en) | Novel solar collector header | |
| CN101100890A (en) | Solar energy utilization system integrative combined with fastigium buildings | |
| CN203964400U (en) | A kind of Split double chamber seal plate solar thermal collector | |
| CN202204187U (en) | Solar air heat collecting device with fluctuated type strip fins | |
| CN201359387Y (en) | Stamping molded solar thermal collector | |
| CN201522113U (en) | Vacuum sealed sunning solar water heater | |
| CN201652896U (en) | Heat collector shell of plug-in base plate | |
| CN204465453U (en) | A kind of solar energy thermal photovoltaic combined type heat collector | |
| CN203100238U (en) | Clamping and fixing device for core of solar heat collector | |
| CN201652897U (en) | Solar collector frame with sealing decoration strips | |
| CN203617968U (en) | Novel photovoltaic solar module | |
| CN102386260B (en) | Solar photo-thermal and photoelectric integrated collector | |
| CN101644490B (en) | Solar collector through punch forming | |
| CN201652900U (en) | Solar thermal collector base plate with integral structure | |
| CN201680486U (en) | Solar energy electric radiator |
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: 20101124 Termination date: 20150204 |
|
| EXPY | Termination of patent right or utility model |