Solar heat collection hot water system with self-cleaning function

Abstract

The utility model relates to the technical field of solar heat collection, in particular to a solar heat collection hot water system with a self-cleaning function. According to the technical scheme, the solar water heater comprises a mounting frame body, tempered glass is connected to the inner wall of the mounting frame body, a heat collection mechanism is arranged below the tempered glass, the solar water heater further comprises sliding grooves fixedly formed in the two sides of the mounting frame body, sliding blocks are slidably mounted in the sliding grooves, a movable plate is connected to the sliding blocks, and the movable plate is fixedly connected to the frame body of the mounting frame body. A long plate is fixedly mounted at the tops of the two moving plates, and a scraping mechanism is arranged at the bottom of the long plate. The self-cleaning function of the solar heat collection hot water system is achieved, dust on tempered glass can be automatically pasted and collected, the heat collection effect of a solar heat collector is remarkably improved, meanwhile, the solar heat collector is more environmentally friendly, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of solar heat collection, in particular to a solar heat collection water heating system with a self-cleaning function. Background Art

[0002] A solar collector is a device that converts the sun's radiation into heat energy. Since solar energy is relatively scattered, it must be concentrated. Therefore, the collector is a key part of various solar energy devices. Generally, solar collectors are fixedly installed outdoors. When the solar heat collection hot water system is exposed to sunlight, the vacuum tubes of the heat collection tube group absorb the solar energy and convert it into heat energy, which heats the water in the vacuum tubes and circulates to heat the water in the water tank, thereby providing hot water for people to use.

[0003] In actual use of existing solar thermal water heating systems, since the air often contains a large amount of dust and the solar thermal collector system is also fixedly installed outdoors, in this case, most of the dust will fall on the surface of the solar thermal collector, blocking the sunlight, making the solar thermal collector's heat collection effect on the sun worse, affecting the use of the system. Therefore, the present application proposes a solar thermal water heating system with a self-cleaning function. Summary of the invention

[0004] The purpose of the utility model is to address the problems existing in the background technology and to propose a solar thermal water heating system with a self-cleaning function to solve the problem that dust in the background technology affects the thermal collection effect and deteriorates the thermal collection effect.

[0005] The technical solution of the utility model is: a solar heat collection water heating system with a self-cleaning function, comprising a mounting frame, wherein the inner wall of the mounting frame is connected to a tempered glass, a heat collection mechanism is arranged below the tempered glass, and further comprising:

[0006] A slide groove fixedly mounted on both sides of the mounting frame, a slider is slidably mounted in the slide groove, a movable plate is connected to the slider, a long plate is fixedly mounted on the top of the two movable plates, a scraping mechanism is arranged at the bottom of the long plate, and a moving device for driving the slider to move is arranged in the slide groove;

[0007] Two fixing plates fixedly mounted on the mounting frame, top plates fixedly mounted on the tops of the two fixing plates, a second electric telescopic rod fixedly mounted on the bottoms of the top plates, a rotating ball connected to the second electric telescopic rod, and an adhesive plate mounted on the rotating ball;

[0008] And a collecting mechanism installed on one side of the installation frame is used to collect dust on the adhesive plate.

[0009] Optionally, the heat collection mechanism includes mounting plates fixedly mounted at both ends of the bottom of the mounting frame, a heat collection tube group is installed between the two mounting plates, a heat conduction groove is fixedly mounted on one side of the mounting plate, and a water connection pipe is connected to the heat conduction groove.

[0010] Optionally, the moving device includes a reciprocating screw that is rotatably installed in a slide groove and threadedly connected to the slider, a drive motor is fixedly installed on one side of the slide groove, and an output shaft of the drive motor is fixedly connected to the reciprocating screw.

[0011] Optionally, the scraping mechanism includes a first electric telescopic rod fixedly installed at the bottom of the long board, the first electric telescopic rod is connected to a rubber plate, the rubber plate is installed with a spring, and the spring is connected to a scraper.

[0012] Optionally, the collecting mechanism includes a connecting plate fixedly mounted on one side of the top of the mounting frame, a collecting trough fixedly mounted on the top of the connecting plate, a fan is provided at the bottom of the collecting trough, and a slot for the adhesive plate to pass through is opened on one side of the collecting trough.

[0013] Optionally, a baffle door is hinged on one side of the collecting trough, and an observation window is provided on the baffle door.

[0014] Optionally, a reinforcement plate is installed at the bottom connection between the slide groove and the installation frame, and the reinforcement plate is tightened and fixed by bolts.

[0015] Compared with the prior art, the utility model has the following beneficial technical effects:

[0016] The utility model provides a slide groove, a slider and a movable plate, so that the scraper can be more closely attached to the surface of the tempered glass under the rotation of the reciprocating screw rod and the extension of the first electric telescopic rod, and the movable plate drives the scraper to scrape back and forth to complete the scraping and cleaning of dust on the surface of the tempered glass, thereby preventing dust from hindering the solar collector and improving the heat collection effect of the solar collector.

[0017] Furthermore, by arranging a second electric telescopic rod, a collecting trough and a sticky plate, the extension of the second electric telescopic rod drives the sticky plate to stick to the dust accumulated by the scraper, and then the direction of the sticky plate is adjusted by rotating the rotating ball, so that the dust on the sticky plate is collected and processed by the fan in the collecting trough, which is very environmentally friendly.

[0018] The utility model realizes the self-cleaning function of the solar thermal water collection system and realizes the automatic sticking and collection of dust on the tempered glass, which significantly improves the heat collection effect of the solar thermal collector and is more environmentally friendly and highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of an embodiment of the utility model is given Figure 1 ;

[0020] Figure 2 A schematic diagram of the structure of an embodiment of the utility model is given Figure 2 ;

[0021] Figure 3 A schematic diagram of a scraper connection structure of an embodiment of the utility model is given;

[0022] Figure 4 A schematic diagram of the internal structure of a collecting tank according to an embodiment of the utility model is given.

[0023] Figure numerals: 1. mounting frame; 2. tempered glass; 3. slide groove; 4. slider; 5. moving plate; 6. reciprocating screw rod; 7. driving motor; 8. long plate; 9. first electric telescopic rod; 10. rubber plate; 11. scraper; 12. spring; 13. fixed plate; 14. top plate; 15. second electric telescopic rod; 16. rotating ball; 17. sticky plate; 18. connecting plate; 19. collecting trough; 20. fan; 21. notch; 22. stop door; 23. mounting plate; 24. heat collecting tube group; 25. heat conduction groove; 26. water connecting pipe. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] like Figure 1 and Figure 2 As shown, the utility model proposes a solar thermal water heating system with a self-cleaning function, including an installation frame 1, the inner wall of the installation frame 1 is connected to a tempered glass 2, a heat collecting mechanism is arranged below the tempered glass 2, and sunlight irradiates the heat collecting mechanism through the tempered glass 2.

[0028] Furthermore, the heat collecting mechanism includes mounting plates 23 fixedly mounted at both ends of the bottom of the mounting frame 1, a heat collecting tube group 24 is mounted between the two mounting plates 23, the heat collecting tube group 24 absorbs the heat from the sun and converts it into thermal energy, a heat conducting groove 25 is fixedly mounted on one side of the mounting plate 23, a water receiving pipe 26 is connected to the heat conducting groove 25, the heat conducting groove 25 guides the heat in the heat collecting tube group 24 to heat the water in the heat conducting groove 25, and then guides it through the water receiving pipe 26.

[0029] like Figure 1 and Figure 3 As shown, it also includes: slide grooves 3 fixedly installed on both sides of the installation frame 1, and a reinforcement plate is installed at the connection between the slide groove 3 and the bottom of the installation frame 1. The reinforcement plate is tightened and fixed by bolts, and the reinforcement plate makes the connection of the slide groove 3 more stable and firm;

[0030] Furthermore, a slider 4 is slidably installed in the chute 3, and a moving plate 5 is connected to the slider 4. The slider 4 can drive the moving plate 5 to move back and forth in the chute 3. A long plate 8 is fixedly installed on the top of the two moving plates 5, and a scraping mechanism is provided at the bottom of the long plate 8;

[0031] In addition, the scraping mechanism includes a first electric telescopic rod 9 fixedly mounted on the bottom of the long board 8, a rubber plate 10 is connected to the first electric telescopic rod 9, a spring 12 is mounted on the rubber plate 10, and a scraper 11 is connected to the spring 12. Through the extension of the first electric telescopic rod 9 and the elastic potential energy of the spring 12, the scraper 11 can be better fitted to the end surface of the tempered glass 2, and the rubber plate 10 further protects the scraper 11 from being damaged by compression;

[0032] Furthermore, a moving device for driving the slider 4 to move is provided in the slide groove 3, and the moving device includes a reciprocating screw 6 rotatably installed in the slide groove 3 and threadedly connected to the slider 4. A driving motor 7 is fixedly installed on one side of the slide groove 3, and the output shaft of the driving motor 7 is fixedly connected to the reciprocating screw 6. By starting the driving motor 7, the reciprocating screw 6 starts to rotate, driving the slider 4 to move back and forth in the slide groove 3, cooperating with the scraper 11 to complete the scraping work.

[0033] like Figure 1 As shown, two fixing plates 13 are fixedly mounted on the mounting frame 1, a top plate 14 is fixedly mounted on the top of the two fixing plates 13, a second electric telescopic rod 15 is fixedly mounted on the bottom of the top plate 14, and a rotating ball 16 is connected to the second electric telescopic rod 15;

[0034] It is worth noting that a sticky plate 17 is installed on the rotating ball 16 . By extending the second electric telescopic rod 15 , the sticky plate 17 is brought close to the tempered glass 2 to stick to the dust accumulated on the surface thereof. The rotating ball 16 can adjust and change the direction of the sticky plate 17 .

[0035] like Figure 1 and Figure 4 As shown, a collecting mechanism installed on one side of the mounting frame 1 is used to collect dust on the adhesive plate 17. The collecting mechanism includes a connecting plate 18 fixedly installed on one side of the top of the mounting frame 1, and a collecting trough 19 is fixedly installed on the top of the connecting plate 18;

[0036] Furthermore, a baffle 22 is hinged on one side of the collection tank 19, and an observation window is provided on the baffle 22, through which the dust collection in the collection tank 19 can be observed, and the baffle 22 can be opened and closed for inspection and sealing. A fan 20 is provided at the bottom of the collection tank 19, and a slot 21 for the sticky plate 17 to pass through is provided on one side of the collection tank 19. When the fan 20 is started, all the dust on the sticky plate 17 is sucked into the collection tank 19 to complete the collection work.

[0037] Working principle: when it is necessary to self-clean the dust on the surface of the tempered glass 2, the first electric telescopic rod 9 is extended and the spring 12 is cooperated to make the scraper 11 close to the surface of the tempered glass 2, the drive motor 7 is started, the reciprocating screw 6 starts to rotate, and the slider 4 drives the moving plate 5 to move along the direction of the slide groove 3, so that all the dust on the surface of the tempered glass 2 is gathered on the top side, and the second electric telescopic rod 15 is extended to make the sticky plate 17 close to the surface of the tempered glass 2, stick to it and absorb all the dust, rotate the rotating ball 16, adjust the direction of the sticky plate 17, so that it faces the notch 21 opened on the collecting tank 19, start the fan 20, so that all the dust stuck on the sticky plate 17 is collected at the bottom of the collecting tank 19, and the cleaning and collection of the dust on the surface of the tempered glass 2 is automatically completed, which improves the heat collection effect while ensuring environmental protection.

[0038] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A solar heat-collecting hot water system with a self-cleaning function, comprising a mounting frame (1), wherein the inner wall of the mounting frame (1) is connected to a tempered glass (2), and a heat-collecting mechanism is arranged below the tempered glass (2), characterized in that: Also includes: A slide groove (3) is fixedly mounted on both sides of the mounting frame (1), a slider (4) is slidably mounted in the slide groove (3), a movable plate (5) is connected to the slider (4), a long plate (8) is fixedly mounted on the top of the two movable plates (5), a scraping mechanism is arranged at the bottom of the long plate (8), and a moving device for driving the slider (4) to move is arranged in the slide groove (3); Two fixing plates (13) are fixedly mounted on the mounting frame (1), a top plate (14) is fixedly mounted on the top of the two fixing plates (13), a second electric telescopic rod (15) is fixedly mounted on the bottom of the top plate (14), a rotating ball (16) is connected to the second electric telescopic rod (15), and an adhesive plate (17) is mounted on the rotating ball (16); And a collecting mechanism installed on one side of the installation frame (1) and used for collecting dust on the adhesive plate (17).

2. A solar thermal water heating system with self-cleaning function according to claim 1, characterized in that: The heat collection mechanism comprises mounting plates (23) fixedly mounted at both ends of the bottom of the mounting frame (1), a heat collection pipe group (24) being mounted between the two mounting plates (23), a heat conduction groove (25) being fixedly mounted on one side of the mounting plate (23), and a water connection pipe (26) being connected to the heat conduction groove (25).

3. A solar thermal water heating system with self-cleaning function according to claim 1, characterized in that: The moving device comprises a reciprocating screw (6) rotatably mounted in a slide groove (3) and threadably connected to a slider (4); a drive motor (7) is fixedly mounted on one side of the slide groove (3); and an output shaft of the drive motor (7) is fixedly connected to the reciprocating screw (6).

4. A solar thermal water heating system with self-cleaning function according to claim 1, characterized in that: The scraping mechanism comprises a first electric telescopic rod (9) fixedly mounted on the bottom of the long board (8), the first electric telescopic rod (9) being connected to a rubber plate (10), the rubber plate (10) being mounted with a spring (12), and the spring (12) being connected to a scraper (11).

5. The solar thermal water heating system with self-cleaning function according to claim 1, characterized in that: The collecting mechanism comprises a connecting plate (18) fixedly mounted on one side of the top of the mounting frame (1), a collecting trough (19) fixedly mounted on the top of the connecting plate (18), a fan (20) being arranged at the bottom of the collecting trough (19), and a notch (21) for the adhesive plate (17) to pass through being opened on one side of the collecting trough (19).

6. A solar thermal water heating system with self-cleaning function according to claim 5, characterized in that: A blocking door (22) is hingedly connected to one side of the collecting tank (19), and an observation window is provided on the blocking door (22).

7. The solar thermal water heating system with self-cleaning function according to claim 1, characterized in that: A reinforcement plate is installed at the bottom connection between the slide groove (3) and the installation frame (1), and the reinforcement plate is tightened and fixed by bolts.

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