CN214746530U - Two-way vacuum glass energy storage type solar air heat collector - Google Patents
Two-way vacuum glass energy storage type solar air heat collector Download PDFInfo
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- CN214746530U CN214746530U CN202120306264.5U CN202120306264U CN214746530U CN 214746530 U CN214746530 U CN 214746530U CN 202120306264 U CN202120306264 U CN 202120306264U CN 214746530 U CN214746530 U CN 214746530U
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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
The utility model belongs to the technical field of solar energy collection equipment, concretely relates to bi-pass vacuum glass energy storage formula solar energy air heat collector, including last air heat collector header, lower air heat collector header, bi-pass vacuum glass thermal-collecting tube, heat-retaining stick, bi-pass vacuum glass thermal-collecting tube bottom is equipped with ventilation hole and upper end opening, the heat-retaining stick sets up in the bi-pass vacuum glass thermal-collecting tube, the heat-retaining stick with be equipped with ventilation gap between the bi-pass vacuum glass thermal-collecting tube, bi-pass vacuum glass thermal-collecting tube upper end with last air heat collector header seals the intercommunication, bi-pass vacuum glass thermal-collecting tube bottom with lower air heat collector header seals the intercommunication, it is equipped with air supply outlet, air outlet respectively to open on the upper and lower air heat collector header lateral wall, the utility model discloses low cost, No toxicity, no corrosion, no frost cracking of the glass tube, high heat collecting temperature and efficiency and certain energy storage effect.
Description
Technical Field
The utility model belongs to the technical field of solar energy collection equipment, specifically relate to a bi-pass vacuum glass energy storage formula solar energy air heat collector.
Background
In recent years, due to the requirements of energy conservation, emission reduction and environmental protection, the use amount of public buildings such as schools, hotels, hospitals, dormitories and the like in large and medium cities in a solar heat collection project is increased rapidly, the demand of solar products is increased, and with the wide application of a solar heat utilization system, a plurality of problems occur in the actual operation of the system.
Disclosure of Invention
To the above problem, the utility model aims at providing an utilize air as heat transfer medium, low cost, nontoxic, noncorrosive, avoid the glass pipe frost crack, thermal-arrest temperature and efficient, and have the bi-pass vacuum glass energy storage formula solar energy air heat collector of certain energy storage effect.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a bi-pass evacuated glass energy storage formula solar energy air heat collector, includes air collector header, lower air collector header, bi-pass evacuated glass thermal-collecting tube, heat-retaining stick, bi-pass evacuated glass thermal-collecting tube is equipped with ventilation hole and upper end open-ended evacuated glass thermal-collecting tube for the bottom, heat-retaining stick sets up in the bi-pass evacuated glass thermal-collecting tube, heat-retaining stick with be equipped with ventilation gap between the bi-pass evacuated glass thermal-collecting tube, bi-pass evacuated glass thermal-collecting tube upper end with the sealed intercommunication of last air collector header, bi-pass evacuated glass thermal-collecting tube bottom with the sealed intercommunication of lower air collector header, the air-supply outlet has been seted up on the air collector header lateral wall down, the air outlet has been seted up on the last air collector header lateral wall.
Furthermore, go up air heat collector header, lower air heat collector header all through the elastic sealing ring with bi-pass vacuum glass thermal-collecting tube is linked together, when preventing gas leakage, can prevent expend with heat and contract with cold and draw and split bi-pass vacuum glass thermal-collecting tube.
Further, the diameter of the vent hole is 15mm-20 mm.
Further, the elastic sealing ring of the lower air heat collector header is made of elastic rubber materials. Furthermore, the lower end part of the heat storage rod is arranged in the two-way vacuum glass heat collecting pipe through a spring support ring, so that the situation is avoided
The heat storage rod is in contact with the inside of the double-pass vacuum glass heat collecting pipe.
Furthermore, the material of the spring support ring is a glass spring.
Further, the air supply outlet of the lower air heat collector header is communicated with a positive pressure fan or the air outlet of the upper air heat collector header is communicated with a negative pressure fan.
Furthermore, the outer walls of the upper air heat collector header and the lower air heat collector header are respectively provided with a heat insulation layer.
Further, the heat-insulating layer is made of polyurethane foam.
The utility model discloses in, adopt bi-pass evacuated glass collector tube, wind is from air collector header warp down bi-pass evacuated glass collector tube bottom ventilation hole gets into bi-pass evacuated glass collector tube thermal-arrest, then hot-blast passing through the heat storage stick with ventilation gap between the bi-pass evacuated glass collector tube flows in the overhead air collector header and collects, and hot-blast after the last mixture flows to air water heat transfer equipment or directly provides the heat source for heating or stoving from overhead air collector header air outlet, and wind is as storing, heat transfer medium, clean dry, non-corrodible, difficult the frosting, and it is fast to heat up, warp flow out after the air mixing with the overhead air collector header behind the bi-pass evacuated glass collector tube heating, and the process of being heated is more abundant, and when hot-blast flow is through the heat storage stick, will certain heat energy storage, sustainable heat energy that provides.
The utility model discloses during the use, can jointly form the array with a plurality of air heat collectors as required, collect and be linked together with total play tuber pipe at the air outlet, total play tuber pipe coupling to water indirect heating equipment or directly provide the heat source for heating or stoving, be equipped with negative-pressure air fan on the total play tuber pipe.
Has the advantages that: the utility model discloses low cost, nontoxic, noncorrosive, avoid the glass pipe frost crack, collecting temperature and efficient, and have certain energy storage effect.
Drawings
The specific structure of the application is given by the following figures and examples:
FIG. 1: the utility model discloses embodiment 1 schematic structure.
FIG. 2: the utility model discloses embodiment 2's mounting structure schematic diagram.
In the figure: 1. the solar heat collector comprises an upper air heat collector header, a lower air heat collector header, a double-pass vacuum glass heat collecting tube 3, a heat storage rod 4, a ventilation gap 5, an air outlet 11, a main air outlet tube 12, a negative pressure fan 13, an air supply outlet 21, a positive pressure fan 22, a ventilation hole 31 and a spring support ring 41.
Detailed Description
The following is a detailed description of the present invention for further explanation. The patent protection scope of the present invention is not limited to the above description, and all the equivalent structures or equivalent processes that are used in the specification and the attached drawings are directly or indirectly applied to other related technical fields.
In the present invention, for convenience of description, the description of the relative position relationship of the components is described according to the layout of the drawings in the specification, such as: the positional relationship of up, down, left, right, etc. is determined in accordance with the layout direction in the drawings of the specification.
Embodiment 1, refer to fig. 1, a bi-pass evacuated glass energy storage type solar air collector, includes air collector header 1, air collector header 2, bi-pass evacuated glass collector tube 3, heat-retaining stick 4 down, bi-pass evacuated glass collector tube 3 is equipped with ventilation hole 31 and upper end open-ended evacuated glass collector tube for the bottom, ventilation hole 31 diameter is 18mm, heat-retaining stick 4 sets up in bi-pass evacuated glass collector tube 3, heat-retaining stick 4 with be equipped with ventilation gap 5 between bi-pass evacuated glass collector tube 3, bi-pass evacuated glass collector tube 3 upper end with air collector header 1 bottom is sealed to be communicated, bi-pass evacuated glass collector tube 3 bottom with air collector header 2 top is sealed to be communicated down, air-supplying outlet 21 has been seted up on air collector header 2 lateral wall down, an air outlet 11 is formed in the side wall of the upper air heat collector header 1.
Go up air heat collector header 1, lower air heat collector header 2 all through elastic sealing ring with bi-pass vacuum glass thermal-collecting tube 3 is linked together, when preventing gas leakage, can prevent expend with heat and contract with cold and make bi-pass vacuum glass thermal-collecting tube 3 pull crack, lower air heat collector header 2 elastic sealing ring is elastic rubber material. Store up the tip under the hot stick 4 and set up through spring supporting ring 41 in the bi-pass vacuum glass thermal-collecting tube 3, avoid store up hot stick 4 with bi-pass vacuum glass thermal-collecting tube 3 internal contact, the material of spring supporting ring 41 is the glass spring.
And an air supply outlet 21 of the lower air heat collector header 2 is communicated with a positive pressure fan 22.
The outer walls of the upper air heat collector header 1 and the lower air heat collector header 2 are respectively provided with a heat insulation layer, and the heat insulation layer is made of polyurethane foam.
In the utility model, the two-way vacuum glass heat collecting tube 3 is adopted, wind enters the two-way vacuum glass heat collecting tube 3 from the lower air heat collector header 2 through the vent hole 31 at the bottom of the two-way vacuum glass heat collecting tube 3, then hot-blast passing through heat storage stick 4 with ventilation gap 5 between the bi-pass evacuated glass collector tube 3 flows in last air collector header 1 and collects, and hot-blast following the last mixture flows out to air water indirect heating equipment or directly provides the heat source for heating or stoving from last air collector header 1 air outlet 11, and wind is as storing, heat transfer medium, clean dry, non-corrodible, difficult frosting, and it is fast to heat up, warp flow out after bi-pass evacuated glass collector tube 3 heats and the air mixing of last air collector header 1, and the process of being heated is more abundant, and hot-blast flow is when heat storage stick 4, stores certain heat energy, and sustainable heat energy that provides.
Claims (8)
1. The utility model provides a bi-pass evacuated glass energy storage formula solar energy air heat collector, a serial communication port, including last air collector header, lower air collector header, bi-pass evacuated glass collector tube, heat-retaining stick, bi-pass evacuated glass collector tube is equipped with ventilation hole and upper end open-ended evacuated glass collector tube for the bottom, heat-retaining stick sets up in the bi-pass evacuated glass collector tube, heat-retaining stick with be equipped with ventilation gap between the bi-pass evacuated glass collector tube, bi-pass evacuated glass collector tube upper end with the sealed intercommunication of last air collector header, bi-pass evacuated glass collector tube bottom with the sealed intercommunication of lower air collector header, the air-supply outlet has been seted up on the air collector header lateral wall down, the air outlet has been seted up on the last air collector header lateral wall.
2. The two-way vacuum glass energy storage type solar air collector of claim 1, wherein the upper air collector header and the lower air collector header are both communicated with the two-way vacuum glass heat collecting tube through elastic sealing rings.
3. The two-pass vacuum glass energy storage type solar air collector in claim 1 or 2, wherein the diameter of the vent hole is 15mm-20 mm.
4. The two-pass vacuum glass energy storage type solar air collector of claim 2, wherein said elastic sealing ring of said lower air collector header is an elastic rubber material.
5. The two-way vacuum glass energy storage type solar air heat collector of claim 1, wherein the lower end of the heat storage rod is arranged in the two-way vacuum glass heat collection tube through a spring support ring.
6. The two-way vacuum glass energy storage type solar air collector of claim 5, wherein the spring support ring is made of glass spring.
7. The two-way vacuum glass energy storage type solar air collector of claim 1, wherein an air outlet of the lower air collector header is communicated with a positive pressure fan or an air outlet of the upper air collector header is communicated with a negative pressure fan.
8. The two-way vacuum glass energy storage type solar air heat collector of claim 1, wherein the outer walls of the upper air heat collector header and the lower air heat collector header are provided with insulating layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120306264.5U CN214746530U (en) | 2021-02-03 | 2021-02-03 | Two-way vacuum glass energy storage type solar air heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120306264.5U CN214746530U (en) | 2021-02-03 | 2021-02-03 | Two-way vacuum glass energy storage type solar air heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214746530U true CN214746530U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120306264.5U Active CN214746530U (en) | 2021-02-03 | 2021-02-03 | Two-way vacuum glass energy storage type solar air heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214746530U (en) |
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2021
- 2021-02-03 CN CN202120306264.5U patent/CN214746530U/en active Active
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