CN211316595U - Flat-plate solar collector with corner sealing assembly - Google Patents
Flat-plate solar collector with corner sealing assembly Download PDFInfo
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- CN211316595U CN211316595U CN201922084252.8U CN201922084252U CN211316595U CN 211316595 U CN211316595 U CN 211316595U CN 201922084252 U CN201922084252 U CN 201922084252U CN 211316595 U CN211316595 U CN 211316595U
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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
Abstract
The utility model provides a flat-plate solar collector with angle of sealing subassembly, this heat collector are including frame, board core, backplate and apron are fixed respectively to be set up at the frame just two sides of turning over, just backplate, apron and frame are formed with the cavity that holds the board core jointly, the board core is fixed to be set up in holding the cavity, its characterized in that, the frame is located to be generated in holding the cavity and has a plurality of interior contained angles, the fixed angle of sealing subassembly that is provided with of interior contained angle department. The utility model discloses in, the frame is formed by the fixed combination of plural piece frame, and interior contained angle is two adjacent frame combinations and generates, because frame and non-integrated into one piece, there is the risk of leaking in contained angle department, at the fixed angle sealing subassembly that sets up of contained angle department of frame, strengthens the sealing performance of the frame combination department of this frame for this solar collector's waterproof performance improves, and above-mentioned this solar energy heat-exchanger simple structure, easily installs and produces more.
Description
Technical Field
The utility model belongs to the solar energy device field that generates heat, in particular to solar collector field.
Background
The solar energy is inexhaustible and pollution-free huge energy. With the decreasing reserves of coal, oil and gas and the increasing energy crisis in the world, the crisis of environmental pollution threatens the ecological balance. The topic of solar energy development and utilization is already mentioned in the front of human beings. It is predicted that: the solar energy of the twenty-first century is upgraded from auxiliary energy to main energy. It is introduced that the industrial production scale of the solar water heater is the largest in the field of renewable energy in China. The annual output of the solar water heater in the last year of China reaches 1500 ten thousand square meters, and the output value is more than 150 billion yuan. At present, the total preservation amount of the Chinese solar water heater reaches 7500 million square meters, which accounts for more than 60 percent of the total amount of the world, more than 50 million employment opportunities are provided for the society, the annual replacement of conventional energy sources reaches 1.1 million tons of standard coal, the carbon emission reduction capability reaches 8000 million tons, and the carbon dioxide emission reduction capability reaches 2.6 million tons.
A solar collector is a device that converts radiant energy of the sun into thermal energy. Since solar energy is relatively dispersed and must be concentrated, collectors are a key part of various solar energy utilization devices. The solar heat collector mainly comprises a vacuum tube solar heat collector and a flat plate solar heat collector, and the flat plate solar heat collector has the advantages of long service life, corrosion resistance, few faults and the like, and gradually becomes the mainstream of the solar heat collector. When the existing flat-plate solar collector is installed, the used frame is generally made of aluminum alloy profiles and is fixed through screws or rivets, but the installation mode has the problem of poor sealing performance. In addition, the installation accuracy is not easy to guarantee by adopting the installation mode, so that the phenomenon of poor frame sealing performance is caused. These problems have long existed in the industry and a very effective technical solution has not been presented to date.
Disclosure of Invention
In order to solve the above problem, an object of the present invention is to provide a flat-plate solar collector with a corner sealing assembly, which has good waterproof performance.
Another object of the present invention is to provide a flat-plate solar collector with simple structure and easy installation.
In order to achieve the above object, the technical solution of the present invention is as follows.
The utility model provides a flat-plate solar collector with angle of sealing subassembly, this heat collector are including frame, board core, backplate and apron are fixed respectively to be set up at the frame just two sides of turning over, just backplate, apron and frame are formed with the cavity that holds the board core jointly, the board core is fixed to be set up in holding the cavity, its characterized in that, the frame is located to be generated in holding the cavity and has a plurality of interior contained angles, the fixed angle of sealing subassembly that is provided with of interior contained angle department. The frame is formed by the fixed combination of plural pieces of frame, and interior contained angle is two adjacent frame combinations and generates, because the frame is non-integrated into one piece, its leakproofness has a silk not enough wantonly, has the risk of leaking in the contained angle department, the fixed angle subassembly that sets up in the contained angle department of frame, strengthens the sealing performance of the frame combination department of this frame for this solar collector's waterproof performance improves, and above-mentioned this solar energy heat-exchanger simple structure, easily installation and production more.
Furthermore, the whole frame cross-section is "C" shape, including frame main part and frame fixed part, the frame fixed part is fixed to be set up in the frame main part inboard just frame fixed part and frame main part are formed with the angle of closure and hold the cavity, the angle of closure subassembly is fixed to be set up in the angle of closure that lies in internal included angle department holds the cavity, just the frame fixed part supports to hold and fixes the angle of closure subassembly. In the structure, the corner sealing assembly is abutted and fixed through the frame fixing part and is not required to be fixed through screws or rivets, so that the material cost of production is reduced, and the solar heat collector is simpler in structure and easier to mount.
Furthermore, the angle sealing component comprises an angle sealing main body and an angle sealing head, the angle sealing head comprises an angle sealing fixing part at the bottom end and an angle sealing conical head at the top end, the angle sealing fixing part is fixedly connected with the angle sealing conical head, the angle sealing main body comprises an angle sealing main body front part and an angle sealing main body rear part, the top end of the angle sealing main body front part is provided with an angle sealing mounting position matched with the angle sealing fixing part, and the angle sealing fixing part is fixedly arranged in the angle sealing mounting position and the angle sealing conical head is exposed at the front end of the angle sealing main body front part. The angle sealing main body achieves the effect of fixing the angle sealing head at the top end of the front part of the angle sealing main body through the angle sealing mounting position fixing angle sealing fixing part.
Furthermore, the corner sealing main body and the corner sealing head are made of elastic materials, a top corner portion is formed at an inner included angle of the frame fixing portion, the rear portion of the corner sealing main body is matched with the top corner portion, the top corner portion abuts against the rear portion of the corner sealing main body, the front portion of the corner sealing main body is matched with the inner included angle, the front portion of the corner sealing main body abuts against a corresponding inner included angle, and the corner sealing conical head abuts against the inner included angle after being deformed under the extrusion of the inner included angle and the corner sealing main body. Above-mentioned interior contained angle and frame fixed part will seal the angle main part and fix in the angle and hold the cavity through supporting holding at angle main part front portion and angle main part rear portion, and because it has received the support of angle main part and interior contained angle to seal the pyramid head, and because it is elastic material, thereby seal the pyramid head and begin deformation, the pyramid head that seals after the deformation is accomplished is the relation that adaptation and mutual support were held with angle main part front portion and interior contained angle, the setting of above-mentioned structure, make this solar collector's sealing performance more excellent under the effect of angle main part is sealed to the pyramid head.
Further, the frame fixed part is including last fixed part and lower fixed part, go up fixed part and fixed part down and set up the upper and lower both ends inboard in the frame main part respectively, just the mutual symmetry in position of fixed part and lower fixed part down, every internal pinch angle department is two by the apical angle portion quantity that fixed part and last fixed part formed down. The setting of fixed part and lower fixed part to and the setting that forms two apex bights makes the angle of sealing subassembly fixed more firm, makes this solar collector's sealed waterproof performance further improvement.
Furthermore, a plurality of fixing grooves are formed in the rear portion of the corner sealing main body, and a plurality of fixing bumps matched with the fixing grooves are arranged at the positions, corresponding to the fixing grooves, of the top corner portion. The angle sealing assembly is more stable in fixation due to the arrangement of the fixing groove and the fixing convex block, so that the sealing and waterproof performance of the solar heat collector is further improved.
Further, the inner angle and the vertex part are right angles with the angle of ninety degrees.
The beneficial effects of the utility model reside in that, compared with the prior art the utility model discloses in, the frame is formed by the fixed combination of plural piece frame, and interior contained angle is two adjacent frame combinations and generates, because frame and non-integrated into one piece, its leakproofness has a silk inadequately wantonly, has the risk of leaking in interior contained angle department, at the fixed angle subassembly that sets up of contained angle department of frame, strengthens the sealing performance of the frame combination department of this frame for this solar collector's waterproof performance improves, and above-mentioned this solar energy heat-exchanger simple structure, easily installation and production more.
Drawings
Fig. 1 is a schematic structural diagram of a flat-plate solar collector with a corner sealing assembly according to the present invention.
Fig. 2 is a sectional view taken at a-a of fig. 1.
Fig. 3 is a partially enlarged view of fig. 1 at a.
Fig. 4 is a sectional view at B-B of fig. 3.
Fig. 5 is a partially enlarged view illustrating the structure of the corner sealing member at a in fig. 1.
Fig. 6 is a cross-sectional view of a corner sealing assembly of a flat-plate solar collector with a corner sealing assembly according to the present invention.
Fig. 7 is a cross-sectional view of a corner sealing body of a flat-plate solar collector with a corner sealing assembly according to the present invention.
Fig. 8 is a cross-sectional view of a corner sealing head of a flat-plate solar collector with a corner sealing assembly according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to be limiting.
To achieve the above object, the technical solution is as follows.
The utility model provides a flat-plate solar collector with angle sealing subassembly, this heat collector are including frame 1, board core 111, backplate 2 and apron 3 are fixed respectively and are set up at 1 tow sides of frame, just backplate 2, apron 3 and frame 1 are formed with the cavity 11 that holds board core 111 jointly, board core 111 is fixed to be set up in holding cavity 11, a serial communication port, frame 1 is located and holds and generates a plurality of interior contained angles 12 in cavity 11, interior contained angle 12 is located the fixed angle sealing subassembly 4 that is provided with of fixed.
Further, the whole section of the frame 1 is in a C shape and comprises a frame main body 13 and a frame fixing portion 14, the frame fixing portion 14 is fixedly arranged on the inner side of the frame main body 13, a corner sealing accommodating cavity 5 is formed between the frame fixing portion 14 and the frame main body 13, the corner sealing assembly 4 is fixedly arranged in the corner sealing accommodating cavity 5 located at the inner included angle 12, and the frame fixing portion 14 abuts against and fixes the corner sealing assembly 4.
Further, the corner sealing assembly 4 includes a corner sealing main body 6 and a corner sealing head 7, the corner sealing head 7 includes a corner sealing fixing portion 71 at a bottom end and a corner sealing conical head 72 at a top end, the corner sealing fixing portion 71 and the corner sealing conical head 72 are fixedly connected, the corner sealing main body 6 includes a front portion 61 of the corner sealing main body and a rear portion 62 of the corner sealing main body, a corner sealing installation position 63 adapted to the corner sealing fixing portion 71 is disposed at the top end of the front portion 61 of the corner sealing main body, the corner sealing fixing portion 71 is fixedly disposed in the corner sealing installation position 63, and the corner sealing conical head 72 is exposed at the front end of the front portion 61 of the corner sealing main body.
Further, the corner sealing main body 6 and the corner sealing head 7 are made of elastic materials, a vertex angle portion 15 is formed at the inner included angle 12 of the frame fixing portion 14, the corner sealing main body rear portion 62 is matched with the vertex angle portion 15, the vertex angle portion 15 abuts against the corner sealing main body rear portion 62, the corner sealing main body front portion 61 is matched with the inner included angle 12, the corner sealing main body front portion 61 abuts against the corresponding inner included angle 12, and the corner sealing conical head 72 abuts against the inner included angle 12 after being deformed under the extrusion of the inner included angle 12 and the corner sealing main body 6. Wherein the elastic material can be deformable rubber, silica gel, foam and the like.
Further, the frame fixing portion 14 includes an upper fixing portion 141 and a lower fixing portion 142, the upper fixing portion 141 and the lower fixing portion 142 are respectively fixed at the upper end and the lower end of the inner side of the frame main body 13, the positions of the upper fixing portion 141 and the lower fixing portion 142 are symmetrical to each other, and the number of the top corner portions 15 formed by the lower fixing portion 142 and the upper fixing portion 141 at each inner included angle 12 is two.
Further, the rear portion 62 of the corner sealing main body is provided with a plurality of fixing grooves 621, and the top corner portion 15 is provided with a plurality of fixing protrusions 151 corresponding to the plurality of fixing grooves 621.
Further, the inner angle 12 and the apex 15 are both right angles with an angle of ninety degrees.
The beneficial effects of the utility model reside in that, compared with the prior art the utility model discloses in, the frame is formed by the fixed combination of plural piece frame, and interior contained angle is two adjacent frame combinations and generates, because frame and non-integrated into one piece, its leakproofness has a silk inadequately wantonly, has the risk of leaking in interior contained angle department, at the fixed angle subassembly that sets up of contained angle department of frame, strengthens the sealing performance of the frame combination department of this frame for this solar collector's waterproof performance improves, and above-mentioned this solar energy heat-exchanger simple structure, easily installation and production more.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a flat-plate solar collector with angle of sealing subassembly, this heat collector is including frame, slab core, backplate and apron are fixed respectively to be set up at the frame just two sides of turning over, just backplate, apron and frame are formed with the cavity that holds the slab core jointly, the slab core is fixed to be set up in holding the cavity, its characterized in that, the frame is located to be generated in holding the cavity and has a plurality of interior contained angles, interior contained angle department is fixed to be provided with the angle of sealing subassembly.
2. The flat-plate solar collector with the corner sealing component as claimed in claim 1, wherein the frame has a C-shaped cross section, and comprises a frame main body and a frame fixing portion, the frame fixing portion is fixedly disposed inside the frame main body, the frame fixing portion and the frame main body form a corner sealing receiving cavity, the corner sealing component is fixedly disposed in the corner sealing receiving cavity at the inner included angle, and the frame fixing portion supports and fixes the corner sealing component.
3. The flat-plate solar collector with the corner sealing component as claimed in claim 2, wherein the corner sealing component comprises a corner sealing main body and a corner sealing head, the corner sealing head comprises a bottom corner sealing fixing part and a top corner sealing conical head, the corner sealing fixing part is fixedly connected with the corner sealing conical head, the corner sealing main body comprises a front corner sealing main body part and a rear corner sealing main body part, the top end of the front corner sealing main body part is provided with a corner sealing installation position adapted to the corner sealing fixing part, the corner sealing fixing part is fixedly arranged in the corner sealing installation position, and the corner sealing conical head is exposed at the front end of the front corner sealing main body part.
4. The flat-plate solar collector with the corner sealing component as claimed in claim 3, wherein the corner sealing body and the corner sealing head are made of elastic material, the frame fixing portion is formed with a vertex angle portion at the inner included angle, the back portion of the corner sealing body is matched with the vertex angle portion, the vertex angle portion abuts against the back portion of the corner sealing body, the front portion of the corner sealing body is matched with the inner included angle, the front portion of the corner sealing body abuts against the corresponding inner included angle, and the corner sealing head abuts against the inner included angle after being deformed under the extrusion of the inner included angle and the corner sealing body.
5. The flat-plate solar collector with the corner-sealing assembly as claimed in claim 4, wherein the frame-fixing portion comprises an upper fixing portion and a lower fixing portion, the upper fixing portion and the lower fixing portion are respectively fixedly disposed at the upper end and the lower end of the inner side of the frame body, the upper fixing portion and the lower fixing portion are symmetrically disposed, and the number of the top corners formed by the lower fixing portion and the upper fixing portion at each inner corner is two.
6. The flat-plate solar collector with the corner sealing assembly as claimed in claim 4, wherein the rear portion of the corner sealing main body is provided with a plurality of fixing grooves, and the top corner portion corresponding to the fixing grooves is provided with a plurality of fixing protrusions matching with the plurality of fixing grooves.
7. The flat-panel solar collector with a corner-sealing assembly according to claim 4, wherein the inner angle and the vertex angle are right angles with an angle of ninety degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922084252.8U CN211316595U (en) | 2019-11-27 | 2019-11-27 | Flat-plate solar collector with corner sealing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922084252.8U CN211316595U (en) | 2019-11-27 | 2019-11-27 | Flat-plate solar collector with corner sealing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211316595U true CN211316595U (en) | 2020-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922084252.8U Active CN211316595U (en) | 2019-11-27 | 2019-11-27 | Flat-plate solar collector with corner sealing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211316595U (en) |
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2019
- 2019-11-27 CN CN201922084252.8U patent/CN211316595U/en active Active
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