CN212834003U - Coating device for heat absorber on flat-plate solar collector - Google Patents
Coating device for heat absorber on flat-plate solar collector Download PDFInfo
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- CN212834003U CN212834003U CN202021817931.8U CN202021817931U CN212834003U CN 212834003 U CN212834003 U CN 212834003U CN 202021817931 U CN202021817931 U CN 202021817931U CN 212834003 U CN212834003 U CN 212834003U
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model discloses a coating device for last heat-absorbing body of flat-plate solar collector, including two elevating gear and magnetron sputtering device, two elevating gear symmetries are installed at the both ends of coating equipment, install the supporting foot seat in magnetron sputtering device's bottom, still install drive mechanism on magnetron sputtering device, the last year dish of installing of drive mechanism, magnetron sputtering device includes a plurality of vacuum cavity and a plurality of coating film cavity, and the both ends at a plurality of coating film cavity are evenly installed to a plurality of vacuum cavity. The device realizes the purpose of using the PVD magnetron sputtering coating technology on the heat absorber of the flat-plate solar collector, is more environment-friendly, can complete the coating of the heat absorber only once, saves the coating time and improves the coating efficiency; the heat absorbing plate with the medium ports at different positions can be stably conveyed by the arrangement of the carrying disc, so that the practicability of the device is greatly improved, and the film coating efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of solar energy absorber plate coating film, in particular to a coating film device that is used for last heat-absorbing body of flat-plate solar collector.
Background
In the production of a heat collector in a flat-plate solar water heater, a heat absorbing body (a heat absorbing plate) is a part which absorbs solar radiation energy and transfers heat to a heat transfer working medium in the flat-plate solar heat collector, has a vital function in the solar heat collector, and a thin film is usually plated on the outer surface of a base material of the heat absorbing body (the heat absorbing plate) to improve the absorption of solar heat energy.
The existing PVD magnetron sputtering coating device can only process and coat a heat absorbing body (a heat absorbing plate) with a fixed medium port, has a low application range, cannot meet diversified requirements, and greatly reduces the practicability of the coating device.
Disclosure of Invention
The utility model aims at overcoming the defects in the prior art, providing a coating device for the heat absorber on the flat-plate solar collector, which realizes the purpose of using the PVD magnetron sputtering coating technology on the heat absorber of the flat-plate solar collector, is more environment-friendly, can complete the coating of the heat absorber only once, saves the coating time and improves the coating efficiency; the heat absorbing plate with the medium ports at different positions can be stably conveyed by the arrangement of the carrying disc, so that the practicability of the device is greatly improved, and the film coating efficiency is improved.
In order to realize the purpose, the utility model discloses a technical scheme is:
the utility model provides a coating device for last heat-absorbing body of flat-plate solar collector, includes two elevating gear and magnetron sputtering device, two elevating gear symmetries are installed at the both ends of coating equipment, install the support foot stool in magnetron sputtering device's bottom, still install drive mechanism on magnetron sputtering device, the last year dish of installing of drive mechanism, magnetron sputtering device includes a plurality of vacuum cavity and a plurality of coating cavity, and a plurality of vacuum cavity evenly install the both ends at a plurality of coating cavity, all installs the molecular pump at the top of vacuum cavity and coating cavity.
Preferably, the number of the vacuum cavities is 6, and the vacuum cavities are respectively a first vacuum cavity, a second vacuum cavity, a third vacuum cavity, a fourth vacuum cavity, a fifth vacuum cavity and a sixth vacuum cavity, wherein the first vacuum cavity, the second vacuum cavity and the third vacuum cavity are sequentially arranged at one end of the coating cavity and are communicated with the coating cavity, and the fourth vacuum cavity, the fifth vacuum cavity and the sixth vacuum cavity are sequentially arranged at the other end of the coating cavity and are communicated with the coating cavity; the first vacuum cavity, the second vacuum cavity and the third vacuum cavity can clear away the overflowed gas on the surface of the heat absorber, so that the coating quality is improved, and the fourth vacuum cavity, the fifth vacuum cavity and the sixth vacuum cavity can play a role in protecting the heat absorber after the coating is finished, so that the coating quality of the heat absorber is ensured.
Preferably, the number of the coating cavities is 6, and the 6 coating cavities are a first coating cavity, a second coating cavity, a third coating cavity, a fourth coating cavity, a fifth coating cavity and a sixth coating cavity from left to right in sequence, wherein the first coating cavity, the third coating cavity and the fifth coating cavity have the same structure, the second coating cavity, the fourth coating cavity and the sixth coating cavity have the same structure, and the heat absorber can be coated with 6 layers of films only by passing through the coating cavities in sequence, so that the coating requirement is met, and the coating efficiency is improved.
Preferably, the transmission mechanism comprises an inner transmission mechanism and an outer transmission mechanism, the inner transmission mechanism is installed in an inner cavity of the magnetron sputtering device, the outer transmission mechanism is installed at the bottom of the inner cavity of the magnetron sputtering device, the inner transmission mechanism drives the heat absorber to move in the magnetron sputtering device, and therefore a film coating effect is achieved, the outer transmission mechanism can convey the carrying disc to the other side of the magnetron sputtering device for cyclic utilization, resources are saved, and film coating efficiency can be improved.
Preferably, the carrying disc comprises a carrying disc body, a plurality of medium grooves are formed in the carrying disc body, the medium grooves are uniformly distributed at four corners of the carrying disc body, two baffles are arranged on the carrying disc body, the two baffles are symmetrically arranged on two sides of the carrying disc body, two guide rails are arranged at the bottom of the carrying disc body, and the two guide rails are symmetrically arranged on two sides of the carrying disc body and matched with the transmission mechanism; the heat absorption plate conveying device can be suitable for stably conveying heat absorption plates at different positions, so that the carrying disc has the advantages of strong practicability, wide applicability and stable and high heat absorption plate conveying process of the heat collector.
Preferably, the number of the medium grooves is 8, and the 8 medium grooves are uniformly distributed at four corners of the carrying disc body; the arrangement of the medium groove on the upper surface of the carrying disc can place the medium opening on the plate core of the heat collector into the medium groove, so that on one hand, the heat absorbing plate can be horizontally placed on the carrying disc, the uniformity of a coated film is improved, and on the other hand, the stability of the heat absorbing plate in the conveying process can be improved.
The utility model has the advantages that:
1) the device realizes the purpose of using the PVD magnetron sputtering coating technology on the heat absorber of the flat-plate solar collector, is more environment-friendly, can complete the coating of the heat absorber only once, saves the coating time and improves the coating efficiency; the heat absorbing plate with the medium ports at different positions can be stably conveyed by the arrangement of the carrying disc, so that the practicability of the device is greatly improved, and the film coating efficiency is improved.
2) According to the device, the first vacuum cavity, the second vacuum cavity and the third vacuum cavity can clear away the overflowed gas on the surface of the heat absorber, the coating quality is improved, the fourth vacuum cavity, the fifth vacuum cavity and the sixth vacuum cavity can play a role in protecting the heat absorber after the coating is finished, and the coating quality of the heat absorber is guaranteed.
3) The coating cavities of the device are 6, the 6 coating cavities are sequentially arranged from left to right, and the heat absorber can be coated with 6 films only by sequentially passing through the coating cavities, so that the coating requirement is met, and the coating efficiency is improved.
4) The transmission mechanism of the device comprises an inner transmission mechanism and an outer transmission mechanism, wherein the inner transmission mechanism is arranged in an inner cavity of the magnetron sputtering device, the outer transmission mechanism is arranged at the bottom of the inner cavity of the magnetron sputtering device, the inner transmission mechanism drives the heat absorber to move in the magnetron sputtering device, so that the film coating effect is achieved, the outer transmission mechanism can transport the carrying disc to the other side of the magnetron sputtering device for cyclic utilization, resources are saved, and the film coating efficiency can be improved.
5) The device comprises a carrying disc body, wherein a plurality of medium grooves are formed in the carrying disc body, the medium grooves are uniformly distributed at four corners of the carrying disc body, two baffles are arranged on the carrying disc body, the two baffles are symmetrically arranged on two sides of the carrying disc body, two guide rails are arranged at the bottom of the carrying disc body, and the two guide rails are symmetrically arranged on two sides of the carrying disc body and matched with a transmission mechanism; the heat absorption plate conveying device can be suitable for stably conveying heat absorption plates at different positions, so that the carrying disc has the advantages of strong practicability, wide applicability and stable and high heat absorption plate conveying process of the heat collector.
6) The number of the medium grooves of the device is 8; the arrangement of the medium groove on the upper surface of the carrying disc can place the medium opening on the plate core of the heat collector into the medium groove, so that on one hand, the heat absorbing plate can be horizontally placed on the carrying disc, the uniformity of a coated film is improved, and on the other hand, the stability of the heat absorbing plate in the conveying process can be improved.
Drawings
Fig. 1 is a schematic structural view of a coating device for a heat absorber on a flat-plate solar collector of the present invention.
Fig. 2 is a schematic structural diagram of the middle tray of the present invention.
Figure 3 is a side view of the center load tray of the present invention.
In the figure: 1. a lifting device; 2. a vacuum chamber; 201. a first vacuum chamber; 202. a second vacuum chamber; 203. a third vacuum chamber; 204. a fourth vacuum chamber; 205. a fifth vacuum chamber; 206. a sixth vacuum chamber; 3. a molecular pump; 4. an internal transmission mechanism; 5. coating a film cavity; 501. a first coating cavity; 502. a second coating cavity; 503. a third coating cavity; 504. a fourth coating cavity; 505. a fifth coating cavity; 506. a sixth coating chamber; 6. an outer transmission mechanism; 7. a supporting foot seat; 8. a carrying tray; 801. a dielectric tank; 802. a carrier disc body; 803. a guide rail; 804. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1-3, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
A coating device for a heat absorber on a flat-plate solar collector comprises two lifting devices 1 and a magnetron sputtering device, wherein the two lifting devices 1 are symmetrically arranged at two ends of a coating device, a supporting foot seat 7 is arranged at the bottom of the magnetron sputtering device, a transmission mechanism is further arranged on the magnetron sputtering device, a carrying disc 8 is arranged on the transmission mechanism, the magnetron sputtering device comprises a plurality of vacuum cavities 2 and a plurality of coating cavities 5, the plurality of vacuum cavities 2 are uniformly arranged at two ends of the plurality of coating cavities 5, and molecular pumps 3 are arranged at the tops of the vacuum cavities 2 and the coating cavities 5; the device replaces chemical coating, does not cause pollution, is more environment-friendly, realizes the purpose of using the PVD magnetron sputtering coating technology on the heat absorber of the flat-plate solar collector, can finish coating the heat absorber only once, saves the coating time and improves the coating efficiency; the carrying disc 8 can stably convey the medium port heat absorption plates at different positions, the practicability of the device is greatly improved, and the film coating efficiency is improved.
The supporting foot seats 7 are used for supporting the device to guarantee stability of the device, the molecular pump 3 is used for conducting vacuum absorption on the magnetron sputtering device to guarantee that the heat absorbing plate is in a vacuum state in the film coating process, and the film coating quality of the heat absorbing plate is improved.
The number of the vacuum chambers 2 is 6, and the vacuum chambers are respectively a first vacuum chamber 201, a second vacuum chamber 202, a third vacuum chamber 203, a fourth vacuum chamber 204, a fifth vacuum chamber 205 and a sixth vacuum chamber 206, wherein the first vacuum chamber 201, the second vacuum chamber 202 and the third vacuum chamber 203 are sequentially arranged at one end of the coating chamber 5 and communicated with the coating chamber 5, and the fourth vacuum chamber 204, the fifth vacuum chamber 205 and the sixth vacuum chamber 206 are sequentially arranged at the other end of the coating chamber 5 and communicated with the coating chamber 5; the first vacuum cavity 201, the second vacuum cavity 202 and the third vacuum cavity 203 can remove the overflowed air on the surface of the heat absorbing body, so that the coating quality is improved, and the fourth vacuum cavity 204, the fifth vacuum cavity 205 and the sixth vacuum cavity 206 can play a role in protecting the heat absorbing body after coating is finished, so that the coating quality of the heat absorbing body is ensured.
The number of the coating cavities 5 is 6, the 6 coating cavities 5 are a first coating cavity 501, a second coating cavity 502, a third coating cavity 503, a fourth coating cavity 504, a fifth coating cavity 505 and a sixth coating cavity 506 from left to right in sequence, wherein the first coating cavity 501, the third coating cavity 503 and the fifth coating cavity 505 are identical in structure, the second coating cavity 502, the fourth coating cavity 504 and the sixth coating cavity 506 are identical in structure, and the heat absorber can be coated with 6 layers of films only by passing through the coating cavities 5 in sequence, so that the coating requirement is met, and the coating efficiency is improved.
The transmission mechanism comprises an inner transmission mechanism 4 and an outer transmission mechanism 6, the inner transmission mechanism 4 is installed in an inner cavity of the magnetron sputtering device, the outer transmission mechanism 6 is installed at the bottom of the inner cavity of the magnetron sputtering device, the inner transmission mechanism 4 drives the heat absorber to move in the magnetron sputtering device, and therefore the film coating effect is achieved, the outer transmission mechanism 6 can transport the carrying disc 8 to the other side of the magnetron sputtering device for cyclic utilization, resources are saved, and the film coating efficiency can be improved.
The carrying tray 8 comprises a carrying tray body 802, a plurality of medium grooves 801 are formed in the carrying tray body 802, the plurality of medium grooves 801 are uniformly distributed at four corners of the carrying tray body 802, two baffles 804 are arranged on the carrying tray body 802, the two baffles 804 are symmetrically arranged on two sides of the carrying tray body 802, two guide rails 803 are arranged at the bottom of the carrying tray body 802, and the two guide rails 803 are symmetrically arranged on two sides of the carrying tray body 802 and are matched with the transmission mechanism; the heat absorption plate conveying device can be suitable for stably conveying heat absorption plates at different positions, so that the carrying disc 8 has the advantages of strong practicability, wide applicability and stable and high heat absorption plate conveying process of the heat collector.
The number of the medium grooves 801 is 8; the arrangement of the medium groove 801 on the upper surface of the carrying disc 8 can place a medium port on the heat collector plate core into the medium groove 801 to play a role in protecting the heat absorbing plate core, so that the heat absorbing plate can be horizontally placed on the carrying disc 8 on one hand, the uniformity of a coated film is improved, and the stability of the heat absorbing plate in the conveying process can be improved on the other hand.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in relation to the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (6)
1. The utility model provides a coating device for last heat-absorbing body of flat-plate solar collector, its characterized in that, includes two elevating gear and magnetron sputtering device, two elevating gear symmetries are installed at the both ends of coating equipment, install the supporting foot seat in magnetron sputtering device's bottom, still install drive mechanism on magnetron sputtering device, the last year dish of installing of drive mechanism, magnetron sputtering device includes a plurality of vacuum cavity and a plurality of coating cavity, and a plurality of vacuum cavity evenly install the both ends at a plurality of coating cavity, all installs the molecular pump at the top of vacuum cavity and coating cavity.
2. The apparatus as claimed in claim 1, wherein the number of the vacuum chambers is 6, which are a first vacuum chamber, a second vacuum chamber, a third vacuum chamber, a fourth vacuum chamber, a fifth vacuum chamber, and a sixth vacuum chamber, wherein the first vacuum chamber, the second vacuum chamber, and the third vacuum chamber are sequentially disposed at one end of the coating chamber and are connected to the coating chamber, and the fourth vacuum chamber, the fifth vacuum chamber, and the sixth vacuum chamber are sequentially disposed at the other end of the coating chamber and are connected to the coating chamber.
3. The apparatus of claim 1, wherein there are 6 coating chambers, and the 6 coating chambers are sequentially a first coating chamber, a second coating chamber, a third coating chamber, a fourth coating chamber, a fifth coating chamber, and a sixth coating chamber from left to right, wherein the first coating chamber, the third coating chamber, and the fifth coating chamber have the same structure, and the second coating chamber, the fourth coating chamber, and the sixth coating chamber have the same structure.
4. The apparatus of claim 1, wherein the driving mechanism comprises an inner driving mechanism and an outer driving mechanism, the inner driving mechanism is disposed in the inner cavity of the magnetron sputtering apparatus, and the outer driving mechanism is disposed at the bottom of the inner cavity of the magnetron sputtering apparatus.
5. The apparatus according to claim 4, wherein the carrier plate comprises a carrier plate body, the carrier plate body is provided with a plurality of medium grooves, the medium grooves are uniformly distributed at four corners of the carrier plate body, the carrier plate body is provided with two baffles, the two baffles are symmetrically arranged at two sides of the carrier plate body, the bottom of the carrier plate body is provided with two guide rails, and the two guide rails are symmetrically arranged at two sides of the carrier plate body and are matched with the transmission mechanism.
6. The coating device for the heat absorbing body of the flat-plate solar collector according to claim 5, wherein the number of the medium grooves is 8, and the 8 medium grooves are uniformly distributed at four corners of the carrying disc body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021817931.8U CN212834003U (en) | 2020-08-26 | 2020-08-26 | Coating device for heat absorber on flat-plate solar collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021817931.8U CN212834003U (en) | 2020-08-26 | 2020-08-26 | Coating device for heat absorber on flat-plate solar collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212834003U true CN212834003U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021817931.8U Active CN212834003U (en) | 2020-08-26 | 2020-08-26 | Coating device for heat absorber on flat-plate solar collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212834003U (en) |
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2020
- 2020-08-26 CN CN202021817931.8U patent/CN212834003U/en active Active
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