Solar water heater capable of generating electricity

Abstract

The utility model provides a solar water heater capable of generating electricity, which relates to the technical field of solar water heaters capable of generating electricity, and comprises a water heater, a support is fixedly connected to the surface of the water heater, the water heater is fixedly connected to the upper top of the support, a heat collecting pipe is fixedly connected to the surface of the support, and the heat collecting pipe is fixedly connected to the surface of the support. A cleaning device is arranged on the surface of the support, a convenient installation device is arranged on the side face of the support and comprises a rectangular plate fixedly connected to the side face of the support, a fixing plate is fixedly connected to the surface of the rectangular plate, a rectangular groove is formed in the surface of the rectangular plate, and a threaded rod is rotationally connected to the interior of the rectangular groove. The surface of the threaded rod is in threaded connection with a clamping plate, the surface of the rectangular plate is fixedly connected with a magnetic plate, the bottom of the power generation plate is fixedly connected with a magnetic plate, and the surface of the clamping plate and the surface of the fixing plate are fixedly connected with cushion blocks.

Description

Technical Field

[0001] The utility model relates to the technical field of solar water heaters capable of generating electricity, in particular to a solar water heater capable of generating electricity. Background Technique

[0002] A solar water heater is a heating device that converts solar energy into heat energy, heating water from a low temperature to a high temperature to meet the hot water use of people in life and production. The vacuum tube type household solar water heater is composed of related parts such as heat collecting tubes, water storage tanks and brackets. The conversion of solar energy into heat mainly depends on the vacuum heat collecting tubes. The vacuum heat collecting tubes utilize the principle that hot water floats and cold water sinks to make the water generate microcirculation to obtain the required hot water. When the sunlight is weak, the heating efficiency is low, and a photovoltaic power generation panel is required to supplement the heating, so as to electrically heat the water inside the solar water heater, so as to heat the water in the water heater.

[0003] The inventor found during the daily use of the solar water heater that when using the photovoltaic power generation panel, since the power generation panel needs to be exposed to the sun for a long time, the photovoltaic power generation panel needs to be disassembled and overhauled frequently. Since the solar water heater is placed on the roof, workers need to stand on the roof to disassemble the power generation panel. Since the power generation panel is generally fixed on the surface of the placement board by bolts, it is inconvenient to disassemble and overhaul the photovoltaic power generation panel, which has an impact. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a solar water heater capable of generating electricity.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a solar water heater capable of generating electricity, including a water heater, a bracket is fixedly connected to the surface of the water heater, a water heater is fixedly connected to the upper top of the bracket, a heat collecting tube is fixedly connected to the surface of the bracket, a cleaning device is arranged on the surface of the bracket, and a convenient installation device is arranged on the side of the bracket. The convenient installation device includes a rectangular plate fixedly connected to the side of the bracket, a fixing plate is fixedly connected to the surface of the rectangular plate, a rectangular groove is opened on the surface of the rectangular plate, a threaded rod is rotatably connected to the inside of the rectangular groove, and a clamping plate is threadedly connected to the surface of the threaded rod.

[0006] The effects achieved by the above components are as follows: Under the action of the clamping plate and the fixing plate, the power generation panel can be conveniently fixed on the surface of the rectangular plate, and then the water inside the water heater can be heated. When using the water heater, the bracket is fixed on the roof, the water heater is fixed on the surface of the bracket, and the heat collecting tube is installed on the side of the bracket, and then the water heater can be used. The light energy is absorbed by the power generation panel on the side of the bracket and converted into electrical energy to heat the water inside the water heater, so as to achieve the purpose of generating electricity to heat the water in the water heater.

[0007] Preferably, a magnetic plate is fixedly connected to the surface of the rectangular plate, and a magnetic plate is fixedly connected to the bottom of the power generation plate.

[0008] The effect achieved by the above components is that under the action of the attraction between the positive and negative poles of the magnetic plate, the power generation plate can be attracted to the surface of the rectangular plate, thereby achieving the effect of convenient installation.

[0009] Preferably, cushion blocks are fixedly connected to the surfaces of the clamping plate and the fixing plate, and the cushion blocks are rubber blocks.

[0010] The effect achieved by the above components is that under the action of the cushion blocks, direct contact is not made when clamping the power generation plate, avoiding the phenomenon of rigid contact.

[0011] Preferably, a groove is formed in the side surface of the fixing plate, a fixing rod is fixedly connected to the inside of the groove, a pressing plate is slidably connected to the surface of the fixing rod, a first spring is sleeved on the surface of the fixing rod, and two ends of the first spring are respectively fixedly connected to the bottom of the pressing plate and the inner wall of the groove.

[0012] The effect achieved by the above components is that under the action of the first spring, the pressing plate can firmly press on the surface of the power generation plate, thereby avoiding the phenomenon that the power generation plate detaches after being fixedly installed. When the power generation plate needs to be installed, the pressing plate is pulled upward, so that one end of the power generation plate fits with the fixing plate. Under the action of the attraction between the positive and negative poles of the magnetic plate, the power generation plate can be attracted to the surface of the rectangular plate, thereby achieving the effect of convenient installation. The threaded rod is rotated by hand, so that the clamping plate moves towards the other end of the power generation plate, and then the power generation plate is clamped on the surface of the rectangular plate. Under the action of the cushion blocks, direct contact is not made when clamping the power generation plate, avoiding the phenomenon of rigid contact. After the power generation plate is fixed on the surface of the rectangular plate, under the action of the first spring, the pressing plate can firmly press on the surface of the power generation plate, thereby avoiding the phenomenon that the power generation plate detaches after being fixedly installed, thus achieving the effect of convenient installation.

[0013] Preferably, the cleaning device includes a motor fixedly connected to the side surface of the bracket, a screw rod is fixedly connected to the output end of the motor, a long groove is formed in the surface of the bracket, the screw rod is rotatably connected inside the long groove, a slider is threadedly connected to the surface of the screw rod, a cleaning plate is arranged on the side surface of the slider, and an arc groove is formed in the side surface of the cleaning plate.

[0014] The effect achieved by the above components is that under the action of the cleaning plate, the dust on the surface of the heat collecting pipe can be cleaned, thereby achieving the cleaning effect.

[0015] Preferably, a sponge block is fixedly connected to the inside of the arc groove, and the sponge block is closely attached to the surface of the heat collecting pipe.

[0016] The effect achieved by the above components is that under the action of the sponge block, the dust on the surface of the heat collecting tube can be scraped clean, avoiding the phenomenon that excessive dust affects the heat collecting tube's absorption of sunlight.

[0017] Preferably, a clamping rod is inserted into the side surface of the slider, and the clamping rod is inserted into the inside of the cleaning plate.

[0018] The effect achieved by the above components is that under the action of the clamping rod, the cleaning plate can be replaced, thereby avoiding the phenomenon that the sponge block cannot clean the dust clean due to being used for too long.

[0019] Preferably, a second spring is sleeved on the surface of the clamping rod, and the two ends of the second spring are respectively fixedly connected to the side surface of the slider and the end of the clamping rod far from the slider.

[0020] The effect achieved by the above components is that under the action of the second spring, the clamping rod is inserted into the inside of the cleaning plate in a self-locking state, avoiding the separation of the cleaning plate and the slider. When it is necessary to clean the dust on the surface of the heat collecting tube, the motor is started through the remote switch, so that the screw rod rotates inside the long groove, thereby driving the slider and the cleaning plate to slide on the surface of the heat collecting tube. Under the action of the sponge block, the dust on the surface of the heat collecting tube is scraped and cleaned. After the sponge block is used for a period of time, the clamping rod is pulled outwards, so that the cleaning plate is separated from the slider, and a new cleaning plate is attached to the slider. Under the action of the second spring, the clamping rod is inserted into the inside of the cleaning plate in a self-locking state, avoiding the separation of the cleaning plate and the slider, thus achieving the cleaning effect.

[0021] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0022] In the present utility model, by providing a convenient installation device, when it is necessary to install the power generation panel, the pressing plate is pulled upwards, so that one end of the power generation panel is attached to the fixing plate. Under the action of the attraction between the positive and negative poles of the magnetic plate, the power generation panel can be attracted to the surface of the rectangular plate, thereby achieving the effect of convenient installation. The threaded rod is screwed by hand, so that the clamping plate moves towards the other end of the power generation panel, and then the power generation panel is clamped on the surface of the rectangular plate. Under the action of the cushion block, it is ensured that the power generation panel is not directly contacted when being clamped, avoiding the phenomenon of rigid contact. After the power generation panel is fixed on the surface of the rectangular plate, under the action of the first spring, the pressing plate can firmly press on the surface of the power generation panel, thereby avoiding the phenomenon that the power generation panel detaches after being fixedly installed, thus achieving the effect of convenient installation, and solving the problem that the photovoltaic power generation panel is not convenient to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional structural schematic diagram of a solar water heater capable of generating electricity proposed by the present utility model;

[0024] Figure 2 Schematic diagram of a convenient installation device for a solar water heater capable of generating electricity according to the present utility model;

[0025] Figure 3 Partial schematic diagram of a convenient installation device for a solar water heater capable of generating electricity according to the present utility model;

[0026] Figure 4 Schematic diagram of a cleaning device for a solar water heater capable of generating electricity according to the present utility model.

[0027] Legend: 1. Water heater; 2. Convenient installation device; 21. Rectangular plate; 22. Magnetic plate; 23. Fixed plate; 24. Clamping plate; 25. Spacer block; 26. Threaded rod; 27. Pressing plate; 28. Groove; 29. First spring; 3. Cleaning device; 31. Motor; 32. Long groove; 33. Screw; 34. Slide block; 35. Cleaning plate; 36. Sponge block; 37. Clamping rod; 38. Second spring; 4. Heat collecting tube; 5. Bracket. Specific implementation mode

[0028] Example 1, as Figures 1-4 shown, a solar water heater 1 capable of generating electricity includes a water heater 1. A bracket 5 is fixedly connected to the surface of the water heater 1. The top of the bracket 5 is fixedly connected to the water heater 1. A heat collecting tube 4 is fixedly connected to the surface of the bracket 5. A cleaning device 3 is arranged on the surface of the bracket 5. A convenient installation device 2 is arranged on the side of the bracket 5. When using the water heater 1, the bracket 5 is fixed on the roof, the water heater 1 is fixed on the surface of the bracket 5, and the heat collecting tube 4 is installed on the side of the bracket 5. Then the water heater 1 can be used. The light energy is absorbed by the power generation panel on the side of the bracket 5 and converted into electric energy to heat the water inside the water heater 1, thereby achieving the purpose of generating electricity to heat the water in the water heater 1.

[0029] Refer to Figures 2-3, the convenient installation device 2 includes a rectangular plate 21 fixedly connected to the side of the bracket 5. The surface of the rectangular plate 21 is fixedly connected with a fixing plate 23. A rectangular groove is formed on the surface of the rectangular plate 21. A threaded rod 26 is rotatably connected inside the rectangular groove. A clamping plate 24 is threadedly connected to the surface of the threaded rod 26. Under the action of the clamping plate 24 and the fixing plate 23, the power generation plate can be conveniently fixed on the surface of the rectangular plate 21, and then the water inside the water heater 1 can be heated. When using the water heater 1, the bracket 5 is fixed on the roof, the water heater 1 is fixed on the surface of the bracket 5, and the heat collecting tube 4 is installed on the side of the bracket 5. Then the water heater 1 can be used. The light energy is absorbed by the power generation plate on the side of the bracket 5 and converted into electric energy to heat the water inside the water heater 1. Thus, the water in the water heater 1 can be heated by generating electricity. A magnetic plate 22 is fixedly connected to the surface of the rectangular plate 21, and a magnetic plate 22 is fixedly connected to the bottom of the power generation plate. Under the action of the attraction between the positive and negative poles of the magnetic plate 22, the power generation plate can be adsorbed on the surface of the rectangular plate 21, thus achieving the function of convenient installation. Rubber blocks 25 are fixedly connected to the surfaces of the clamping plate 24 and the fixing plate 23. Under the action of the rubber blocks 25, direct contact is avoided when clamping the power generation plate, preventing the phenomenon of rigid contact. A groove 28 is formed on the side of the fixing plate 23. A fixing rod is fixedly connected inside the groove 28. A pressing plate 27 is slidably connected to the surface of the fixing rod. A first spring 29 is sleeved on the surface of the fixing rod. The two ends of the first spring 29 are respectively fixedly connected to the bottom of the pressing plate 27 and the inner wall of the groove 28. Under the action of the first spring 29, the pressing plate 27 can firmly press on the surface of the power generation plate, thus preventing the power generation plate from detaching after being fixedly installed. When installing the power generation plate, the pressing plate 27 is pulled upward, so that one end of the power generation plate fits with the fixing plate 23. Under the action of the attraction between the positive and negative poles of the magnetic plate 22, the power generation plate can be adsorbed on the surface of the rectangular plate 21, thus achieving the function of convenient installation. The threaded rod 26 is rotated manually, so that the clamping plate 24 moves towards the other end of the power generation plate, and then the power generation plate is clamped on the surface of the rectangular plate 21. Under the action of the rubber blocks 25, direct contact is avoided when clamping the power generation plate, preventing the phenomenon of rigid contact. After the power generation plate is fixed on the surface of the rectangular plate 21, under the action of the first spring 29, the pressing plate 27 can firmly press on the surface of the power generation plate, thus preventing the power generation plate from detaching after being fixedly installed, thereby achieving the function of convenient installation.

[0030] Refer to Figure 4, the cleaning device 3 includes a motor 31 fixedly connected to the side of the bracket 5. The output end of the motor 31 is fixedly connected with a screw rod 33. A long groove 32 is formed on the surface of the bracket 5. The screw rod 33 is rotatably connected inside the long groove 32. A slider 34 is threadedly connected to the surface of the screw rod 33. A cleaning plate 35 is arranged on the side of the slider 34. An arc groove is formed on the side of the cleaning plate 35. Under the action of the cleaning plate 35, the dust on the surface of the heat collecting tube 4 can be cleaned up, thus achieving the cleaning effect. A sponge block 36 is fixedly connected inside the arc groove. The sponge block 36 is closely attached to the surface of the heat collecting tube 4. Under the action of the sponge block 36, the dust on the surface of the heat collecting tube 4 can be scraped clean, avoiding the phenomenon that excessive dust affects the heat collecting tube 4's absorption of sunlight. A clamping rod 37 is inserted into the side of the slider 34. The clamping rod 37 is inserted into the cleaning plate 35. Under the action of the clamping rod 37, the cleaning plate 35 can be replaced, thus avoiding the phenomenon that the sponge block 36 cannot clean the dust cleanly due to long-term use. A second spring 38 is sleeved on the surface of the clamping rod 37. The two ends of the second spring 38 are respectively fixedly connected to the side of the slider 34 and the end of the clamping rod 37 far away from the slider 34. Under the action of the second spring 38, the clamping rod 37 is inserted into the cleaning plate 35 in a self-locking state, avoiding the separation of the cleaning plate 35 from the slider 34. When it is necessary to clean the dust on the surface of the heat collecting tube 4, the motor 31 is started through the remote switch, so that the screw rod 33 rotates inside the long groove 32, thereby driving the slider 34 and the cleaning plate 35 to slide on the surface of the heat collecting tube 4. Under the action of the sponge block 36, the dust on the surface of the heat collecting tube 4 is scraped and cleaned off. When the sponge block 36 is used for a period of time, the clamping rod 37 is pulled outwards, so that the cleaning plate 35 is separated from the slider 34. The new cleaning plate 35 is fitted with the slider 34. Under the action of the second spring 38, the clamping rod 37 is inserted into the cleaning plate 35 in a self-locking state, avoiding the separation of the cleaning plate 35 from the slider 34, thus achieving the cleaning effect.

[0031] Working principle: When the solar water heater 1 capable of generating electricity is needed, when using the water heater 1, fix the bracket 5 on the roof, fix the water heater 1 on the surface of the bracket 5, and install the heat collecting tube 4 on the side of the bracket 5. Then, the water heater 1 can be used. The photovoltaic panel on the side of the bracket 5 absorbs light energy and converts it into electrical energy to heat the water inside the water heater 1. Thus, it can generate electricity to heat the water in the water heater 1. When the photovoltaic panel needs to be installed, pull the pressing plate 27 upward, so that one end of the photovoltaic panel fits with the fixing plate 23. Under the attraction of the positive and negative poles of the magnetic plate 22, the photovoltaic panel can be attracted to the surface of the rectangular plate 21, thus achieving the function of convenient installation. Turn the threaded rod 26 by hand, so that the clamping plate 24 moves towards the other end of the photovoltaic panel, and then clamp the photovoltaic panel on the surface of the rectangular plate 21. Under the action of the cushion block 25, it will not directly contact when clamping the photovoltaic panel, avoiding the phenomenon of rigid contact. After the photovoltaic panel is fixed on the surface of the rectangular plate 21, under the action of the first spring 29, the pressing plate 27 can firmly press on the surface of the photovoltaic panel, thus avoiding the phenomenon of the photovoltaic panel falling off after being fixedly installed, and achieving the function of convenient installation. When the dust on the surface of the heat collecting tube 4 needs to be cleaned, start the motor 31 through the remote switch, so that the screw rod 33 rotates inside the long groove 32, and then drives the slider 34 and the cleaning plate 35 to slide on the surface of the heat collecting tube 4. Under the action of the sponge block 36, the dust on the surface of the heat collecting tube 4 is scraped and cleaned off. After the sponge block 36 is used for a period of time, pull the clamping rod 37 outward, so that the cleaning plate 35 is separated from the slider 34. Fit the new cleaning plate 35 with the slider 34. Under the action of the second spring 38, the clamping rod 37 is inserted into the cleaning plate 35 in a self-locking state, avoiding the separation of the cleaning plate 35 from the slider 34, and achieving the cleaning function.

Claims

1. A solar water heater capable of generating electricity, comprising a water heater (1) and a power generation panel, characterized in that: A bracket (5) is fixedly connected to the surface of the water heater (1). The upper top of the bracket (5) is fixedly connected to the water heater (1). A heat collecting pipe (4) is fixedly connected to the surface of the bracket (5). A cleaning device (3) is arranged on the surface of the bracket (5). A convenient installation device (2) is arranged on the side of the bracket (5). The convenient installation device (2) includes a rectangular plate (21) fixedly connected to the side of the bracket (5). A fixing plate (23) is fixedly connected to the surface of the rectangular plate (21). A rectangular groove is formed in the surface of the rectangular plate (21). A threaded rod (26) is rotatably connected inside the rectangular groove. A clamping plate (24) is threadedly connected to the surface of the threaded rod (26).

2. The solar water heater capable of generating electricity according to claim 1, characterized in that: A magnetic plate (22) is fixedly connected to the surface of the rectangular plate (21). A magnetic plate (22) is fixedly connected to the bottom of the power generation plate.

3. The solar water heater capable of generating electricity according to claim 2, wherein: Pad blocks (25) are fixedly connected to the surfaces of the clamping plate (24) and the fixing plate (23). The pad blocks (25) are rubber blocks.

4. The solar water heater capable of generating electricity according to claim 3, wherein: A groove (28) is formed in the side of the fixing plate (23). A fixing rod is fixedly connected inside the groove (28). A pressing plate (27) is slidably connected to the surface of the fixing rod. A first spring (29) is sleeved on the surface of the fixing rod. Two ends of the first spring (29) are respectively fixedly connected to the bottom of the pressing plate (27) and the inner wall of the groove (28).

5. The solar water heater capable of generating electricity according to claim 4, wherein: The cleaning device (3) includes a motor (31) fixedly connected to the side of the bracket (5). An output end of the motor (31) is fixedly connected to a screw rod (33). A long groove (32) is formed in the surface of the bracket (5). The screw rod (33) is rotatably connected inside the long groove (32). A slider (34) is threadedly connected to the surface of the screw rod (33). A cleaning plate (35) is arranged on the side of the slider (34). An arc groove is formed in the side of the cleaning plate (35).

6. The solar water heater capable of generating electricity according to claim 5, wherein: A sponge block (36) is fixedly connected inside the arc groove. The sponge block (36) is closely attached to the surface of the heat collecting pipe (4).

7. The solar water heater capable of generating electricity according to claim 6, wherein: A clamping rod (37) is inserted into the side of the slider (34). The clamping rod (37) is inserted into the cleaning plate (35).

8. The solar water heater capable of generating electricity according to claim 7, wherein: A second spring (38) is sleeved on the surface of the clamping rod (37). Two ends of the second spring (38) are respectively fixedly connected to the side of the slider (34) and one end of the clamping rod (37) away from the slider (34).

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