Solar heat collector based on remote monitoring of Internet of Things

Abstract

The utility model discloses a solar thermal collector based on remote monitoring of internet of things, which comprises two groups of supporting foot stools, two groups of connecting frames are symmetrically arranged at gaps at the upper ends of the supporting foot stools, and a cleaning mechanism is arranged above a light gathering plate, so that the cleaning mechanism drives a swinging piece to move on the surface of the light gathering plate, and the light gathering plate is cleaned. The lower side of the swing part swings left and right under the cooperation of a first air cylinder to scrape the surface of the light gathering plate, so that dust and other pollutants on the surface of the light gathering plate are scraped off and can be shoveled out by a scraper blade, and the cleaning effect is achieved; the auxiliary mechanism is arranged on the bottom surface of the light-gathering plate, so that when light irradiation to the heat-gathering pipe needs to be increased, the auxiliary light-gathering plates can be driven to slide out of the arc-shaped sliding frame through cooperation of the second air cylinder and other assemblies, and the two sets of auxiliary light-gathering plates extend out of the front side and the rear side of the light-gathering plate together, so that the light-reflecting area of the light-gathering plate is increased; and the workload of personnel can be reduced through the automatic process, and meanwhile the heat collection effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of solar thermal collectors, in particular to a solar thermal collector based on remote monitoring of the Internet of Things. Background Art

[0002] A solar collector is a device that converts solar energy into thermal energy. It can effectively convert solar energy into thermal energy, and then transfer the thermal energy to water or other media through a heat exchanger to obtain hot water or heating effects. In a solar collector system based on IoT remote monitoring, the solar collector can monitor its operating status and work efficiency in real time, and transmit this data to the cloud or data center for processing and analysis.

[0003] Existing solar collectors, such as the Chinese utility model patent with patent number: CN202321291098.1, disclose a "solar collector with a multi-stage reflective surface". In this device, multi-stage auxiliary components are provided on the front and back of the main concentrating plate, and the multi-stage auxiliary components are used to improve the heat collection effect. Stabilizing components are provided on both sides of the main concentrating plate, and the stabilizing components are used to improve stability; this solar collector with a multi-stage reflective surface uses a multi-stage auxiliary component and a connecting rod structure to provide restrictions for the fixed rings at both ends, and the fixed ring can provide restrictions for the internal rotating circle and the reflective plate and the auxiliary concentrating plate. The outer adjustment knob can be used to rotate and drive the two groups of reflective structures to adjust the angle, and the auxiliary concentrating plate is used to reflect the sunlight on the reflective plate and then reflect it on the main concentrating plate. By adding multiple levels of auxiliary concentrating plates, the heat collection effect of the main concentrating plate can be increased.

[0004] Although the above device has certain advantages, it still has certain defects:

[0005] 1. The device requires manual adjustment of the knob to adjust the angle of the auxiliary concentrator. During the adjustment process, the personnel need to constantly adjust the auxiliary concentrator according to the environmental conditions. The workload of the personnel is large, and the adjustment angle may not be very accurate, which leads to the auxiliary function of the auxiliary concentrator not being able to perform well.

[0006] 2. Although the device has good stability, the surface of its concentrator will inevitably be stained with dust or even bird droppings after long-term work, which greatly reduces the working efficiency of the concentrator, reduces the heat collection effect of the heat collection tube, and reduces the overall working efficiency of the device. Utility Model Content

[0007] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a solar collector based on remote monitoring of the Internet of Things.

[0008] The utility model is implemented in this way, constructing a solar collector based on remote monitoring of the Internet of Things, the device includes a supporting frame, the supporting frame is provided with two groups, and two groups of connecting frames are symmetrically provided at the gaps at the upper ends of the supporting frames, a first motor is provided on the left side of the upper end of the supporting frame, and the right output shaft of the first motor is fixedly connected to the left side of the lower end of the connecting frame;

[0009] A cleaning mechanism, a cleaning mechanism is provided at the gap at the lower end of the connecting frame; an auxiliary mechanism, an auxiliary mechanism is provided on the bottom surface of the focusing plate;

[0010] The auxiliary mechanism includes: an arc-shaped sliding frame, two groups of arc-shaped sliding frames are arranged on the front side of the bottom of the focusing plate, the interior of the arc-shaped sliding frame is slidingly connected to the left and right sides of the auxiliary focusing plate, the left side of the auxiliary focusing plate is rotatably connected to the right axis of the rotating connecting plate, the bottom surface of the rotating connecting plate is fixedly connected to the upper end of the limit column, the middle end of the limit column passes through the limit plate, and a return spring is arranged on the outer side of the lower end of the limit column, the back of the limit plate is fixedly connected to the telescopic rod on the front side of the second cylinder, and the top surface of the second cylinder is fixedly connected to the left side of the middle end of the bottom surface of the focusing plate.

[0011] Preferably, a focusing plate is provided at the gap at the lower end of the connecting frame, and a heat collecting pipe is sleeved on the through hole at the upper end of the connecting frame.

[0012] Preferably, the cleaning mechanism includes: an arc guide rail, arc guide rails are symmetrically arranged at the gaps at the lower ends of the two groups of connecting frames, a large roller is arranged on the upper side of the middle end of the arc guide rail, and two groups of small rollers are arranged on the lower side of the middle end of the arc guide rail, and the right sides of the large roller and the two groups of small rollers are rotatably connected to the left side of the fixed plate.

[0013] Preferably, a second motor is provided at the upper right end of the fixed plate, and the left output shaft of the second motor is fixedly connected to the large roller, the lower right end of the fixed plate is fixedly connected to the left end of the mounting plate, a first cylinder is provided on the right side of the top surface of the mounting plate, the front groove on the bottom of the mounting plate is slidably connected to the swinging member, and a scraper is provided on the rear side of the bottom surface of the mounting plate.

[0014] Preferably, the top protrusion of the swing member passes through the through hole on the right side of the top of the mounting plate, and the right side of the top protrusion of the swing member is fixedly connected to the left telescopic rod of the first cylinder.

[0015] Preferably, the swinging member and the lower end of the scraper are in contact with the top surface of the focusing plate.

[0016] The utility model has the following advantages: The utility model provides a solar collector based on remote monitoring of the Internet of Things through improvement, which has the following improvements compared with similar devices:

[0017] The utility model discloses a solar collector based on remote monitoring of the Internet of Things, in which a cleaning mechanism is arranged above a concentrating plate, so that the cleaning mechanism drives a swinging member to move on the surface of the concentrating plate, and the lower side of the swinging member swings left and right with the cooperation of a first cylinder to scrape the surface of the concentrating plate, thereby scraping off dust and other pollutants on the surface of the concentrating plate so that the scraper can scoop them out at once, thereby achieving a cleaning effect.

[0018] The utility model discloses a solar collector based on remote monitoring of the Internet of Things, by arranging an auxiliary mechanism on the bottom surface of the concentrating plate, so that when it is necessary to increase the light irradiation to the heat collecting tube, the auxiliary concentrating plate can be driven to slide out of the arc-shaped sliding frame through the cooperation of the second cylinder and other components, and the two groups of auxiliary concentrating plates can be extended to the front and rear sides of the concentrating plate together, so as to increase the area of ​​the concentrating plate reflecting light. The automated process can reduce the workload of personnel and increase the heat collection effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the support bracket and the connecting frame of the utility model;

[0021] Figure 3 It is a schematic diagram of the cleaning mechanism structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the internal cross-sectional structure of the mounting plate of the utility model;

[0023] Figure 5 It is a schematic diagram of the auxiliary mechanism structure of the utility model.

[0024] Among them: supporting foot frame -1, connecting frame -2, first motor -3, focusing plate -4, heat collecting tube -5, cleaning mechanism -6, arc guide rail -61, large roller -62, small roller -63, fixing plate -64, second motor -65, mounting plate -66, first cylinder -67, swinging part -68, scraper -69, auxiliary mechanism -7, arc sliding frame -71, auxiliary focusing plate -72, rotating connecting plate -73, limiting column -74, limiting plate -75, reset spring -76, second cylinder -77. DETAILED DESCRIPTION

[0025] The following will be combined with the attached Figure 1-5The utility model is described in detail, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1;

[0027] See also Figure 1 and 2 The utility model is a solar collector based on remote monitoring of the Internet of Things. The supporting legs 1 are provided with two groups, and two groups of connecting frames 2 are symmetrically provided at the gaps at the upper ends of the supporting legs 1. A first motor 3 is provided on the left side of the upper end of the supporting legs 1, and the right output shaft of the first motor 3 is fixedly connected to the left side of the lower end of the connecting frame 2; a focusing plate 4 is provided at the gap at the lower end of the connecting frame 2, and a heat collecting pipe 5 is sleeved on the through hole at the upper end of the connecting frame 2.

[0028] See also Figure 3 and 4 The utility model is a solar collector based on remote monitoring of the Internet of Things. The cleaning mechanism 6 includes: arc guide rails 61 are symmetrically arranged at the gaps at the lower ends of the two groups of connecting frames 2, a large roller 62 is arranged on the upper side of the middle end of the arc guide rail 61, and two groups of small rollers 63 are arranged on the lower side of the middle end of the arc guide rail 61. The right side of the large roller 62 and the two groups of small rollers 63 are rotatably connected to the left side of the fixed plate 64; a second motor 65 is arranged on the upper right end of the fixed plate 64, and the left output shaft of the second motor 65 is fixedly connected to the large roller 62, and the lower right end of the fixed plate 64 is fixedly connected to the left end of the mounting plate 66. The through hole on the right side of the top of the mounting plate 66 and the size of the groove on the front side of the bottom are sufficient for the swinging member 68 to swing back and forth left and right. A first cylinder 67 is arranged on the right side of the top surface of the mounting plate 66, and the groove on the front side of the bottom of the mounting plate 66 is slidably connected to the swinging member 68, and a scraper 69 is arranged on the rear side of the bottom surface of the mounting plate 66;

[0029] The top protrusion of the swing member 68 passes through the through hole on the top right side of the mounting plate 66, and the right side of the top protrusion of the swing member 68 is fixedly connected to the telescopic rod on the left side of the first cylinder 67, so that the first cylinder 67 can reach the swing member 68 to swing left and right; the lower ends of the swing member 68 and the scraper 69 are in contact with the top surface of the focusing plate 4, so that the swing member 68 can scrape the surface of the focusing plate 4 during the left and right swinging process.

[0030] Embodiment 2:

[0031] See also Figure 5The utility model is a solar collector based on remote monitoring of the Internet of Things. The auxiliary mechanism 7 includes: two groups of arc-shaped sliding frames 71 are arranged on the front side of the bottom of the concentrating plate 4. The inside of the arc-shaped sliding frame 71 is slidably connected with the left and right sides of the auxiliary concentrating plate 72. The left side of the auxiliary concentrating plate 72 is rotatably connected with the right shaft of the rotating connecting plate 73. The bottom surface of the rotating connecting plate 73 is fixedly connected with the upper end of the limiting column 74. The middle end of the limiting column 74 passes through the limiting plate 75, and a return spring 76 is arranged on the outer side of the lower end of the limiting column 74. The upper and lower ends of the return spring 76 are respectively fixedly connected with the bottom surface of the limiting plate 75 and the lower end of the limiting column 74. The rear of the limiting plate 75 is fixedly connected with the telescopic rod on the front side of the second cylinder 77, and the top surface of the second cylinder 77 is fixedly connected with the left side of the middle end of the bottom surface of the concentrating plate 4.

[0032] The auxiliary mechanism 7 is provided with two groups, and is symmetrically arranged to be mirror-flipped front and back according to the bottom surface of the focusing plate 4, so that the auxiliary mechanism 7 can help increase the light reflection area of ​​the front and back sides of the focusing plate 4.

[0033] The utility model provides a solar collector based on remote monitoring of the Internet of Things through improvement, and its working principle is as follows;

[0034] First, when using the device, first place the device in the working area, then connect the heat collecting pipe 5 with the external medium to be heated, let the medium flow inside the heat collecting pipe 5, and then connect the device with an external power source, an external gas supply source and an external controller under the remote control of the Internet of Things, which can provide the required power and gas source for the operation of the device, and can remotely control the device through the remote monitoring of the Internet of Things;

[0035] Second, by starting the first motor 3 through an external controller under remote control of the Internet of Things, the first motor 3 drives the connecting frame 2 to rotate through the output shaft, and the connecting frame 2 drives the focusing plate 4 and the heat collecting tube 5 to adjust the angle, so as to adjust to a suitable light reflection angle, so that the heat collecting tube 5 can obtain sufficient heat collecting effect;

[0036] Third, when it is necessary to clean the surface of the focusing plate 4, firstly, the second motor 65 is started through the external controller, and the second motor 65 drives the large roller 62 to rotate through the output shaft, so that the large roller 62 cooperates with the small roller 63 and the fixing plate 64 to move along the arc guide rail 61, so that the mounting plate 66 drives the components thereon to move on the top surface of the focusing plate 4, and the first cylinder 67 is started during the movement, and the first cylinder 67 drives the swinging member 68 to swing and scrape back and forth through the telescopic rod, and swings and scrapes the surface of the focusing plate 4, scrapes off the dust and other pollutants on the surface of the focusing plate 4, and allows the scraper 69 to shovel them out at once, thereby driving the cleaning effect, and preventing dust and other pollutants from accumulating on the surface of the focusing plate 4 and affecting the normal operation of the focusing plate 4;

[0037] Fourth, when it is necessary to increase the light reflection on the heat collecting tube 5, the second cylinder 77 is started by the external controller, and the second cylinder 77 drives the limit plate 75 to move forward through the telescopic rod, so that the limit plate 75 drives the auxiliary light collecting plate 72 to extend outward along the arc-shaped sliding frame 71 through the cooperation of the limit column 74 and the rotating connecting plate 73, and in this process, the reset spring 76 will continuously contract itself, so that the rotating connecting plate 73 can also continuously move upward during the movement, so that the rotating connecting plate 73 can move along the trajectory of the arc guide rail 61, allowing the auxiliary light collecting plate 72 to extend smoothly, and the two groups of auxiliary light collecting plates 72 will extend to the front and rear sides of the light collecting plate 4 respectively to increase the light reflection area of ​​the light collecting plate 4, so as to increase the heat collecting effect on the heat collecting tube 5, and such a process is automated, which greatly reduces the workload of personnel and increases the overall efficiency of the device.

[0038] The utility model provides a solar collector based on remote monitoring of the Internet of Things through improvement. By arranging a cleaning mechanism 6 above the focusing plate 4, the cleaning mechanism 6 drives the swinging member 68 to move on the surface of the focusing plate 4, and the lower side of the swinging member 68 swings left and right with the cooperation of the first cylinder 67 to scrape the surface of the focusing plate 4, so that the dust and other pollutants on the surface of the focusing plate 4 can be scraped off so that the scraper 69 can scoop them out at once, thereby achieving the cleaning effect; by arranging an auxiliary mechanism 7 on the bottom surface of the focusing plate 4, when it is necessary to increase the light irradiation to the heat collecting tube 5, the auxiliary focusing plate 72 can be driven to slide out of the arc-shaped sliding frame 71 through the cooperation of the second cylinder 77 and other components, and the two groups of auxiliary focusing plates 72 are extended together to the front and rear sides of the focusing plate 4, so as to increase the area of ​​the focusing plate 4 reflecting light. The automated process can reduce the workload of personnel and increase the heat collection effect of the device.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0040] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A solar collector based on remote monitoring of the Internet of Things, comprising a support frame (1), wherein the support frame (1) is provided with two groups, and two groups of connecting frames (2) are symmetrically provided at the gaps at the upper ends of the support frame (1), a first motor (3) is provided on the left side of the upper end of the support frame (1), and the right output shaft of the first motor (3) is fixedly connected to the left side of the lower end of the connecting frame (2); It is characterized in that Also includes: A cleaning mechanism (6), the cleaning mechanism (6) is provided at the gap at the lower end of the connecting frame (2); an auxiliary mechanism (7), the auxiliary mechanism (7) is provided on the bottom surface of the focusing plate (4); The auxiliary mechanism (7) comprises: an arc-shaped sliding frame (71), two groups of arc-shaped sliding frames (71) are provided on the front side of the bottom of the focusing plate (4), the inside of the arc-shaped sliding frame (71) is slidably connected to the left and right sides of the auxiliary focusing plate (72), the left side of the auxiliary focusing plate (72) is rotatably connected to the right side shaft of the rotating connecting plate (73), the bottom surface of the rotating connecting plate (73) is fixedly connected to the upper end of the limiting column (74), the middle end of the limiting column (74) passes through the limiting plate (75), and a return spring (76) is provided on the outer side of the lower end of the limiting column (74), the rear end of the limiting plate (75) is fixedly connected to the front telescopic rod of the second cylinder (77), and the top surface of the second cylinder (77) is fixedly connected to the left side of the middle end of the bottom surface of the focusing plate (4).

2. A solar collector based on remote monitoring of the Internet of Things according to claim 1, characterized in that: A light collecting plate (4) is provided in the gap at the lower end of the connecting frame (2), and a heat collecting pipe (5) is sleeved on the through hole at the upper end of the connecting frame (2).

3. A solar collector based on remote monitoring of the Internet of Things according to claim 2, characterized in that: The cleaning mechanism (6) comprises: an arc-shaped guide rail (61), wherein the arc-shaped guide rails (61) are symmetrically arranged at the gaps at the lower ends of the two groups of connecting frames (2), a large roller (62) is arranged on the upper side of the middle end of the arc-shaped guide rail (61), and two groups of small rollers (63) are arranged on the lower side of the middle end of the arc-shaped guide rail (61), and the right sides of the large roller (62) and the two groups of small rollers (63) are rotatably connected to the left side of the fixing plate (64).

4. A solar collector based on remote monitoring of the Internet of Things according to claim 3, characterized in that: A second motor (65) is provided at the upper right end of the fixing plate (64), and the left output shaft of the second motor (65) is fixedly connected to the large roller (62). The lower right end of the fixing plate (64) is fixedly connected to the left end of the mounting plate (66). A first cylinder (67) is provided on the right side of the top surface of the mounting plate (66). A groove at the front side of the bottom of the mounting plate (66) is slidably connected to a swinging member (68). A scraper (69) is provided on the rear side of the bottom surface of the mounting plate (66).

5. A solar collector based on remote monitoring of the Internet of Things according to claim 4, characterized in that: The top protrusion of the swing member (68) passes through the through hole on the right side of the top of the mounting plate (66), and the right side of the top protrusion of the swing member (68) is fixedly connected to the left telescopic rod of the first cylinder (67).

6. A solar collector based on remote monitoring of the Internet of Things according to claim 5, characterized in that: The lower ends of the swinging member (68) and the scraper (69) are in contact with the top surface of the focusing plate (4).

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