CN212029881U

CN212029881U - Solar energy and air energy combined type household water heater

Info

Publication number: CN212029881U
Application number: CN202020626670.5U
Authority: CN
Inventors: 孙宽斌
Original assignee: Yangzhou Yuanlai Energy Saving Equipment Co ltd
Current assignee: Yangzhou Yuanlai Energy Saving Equipment Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-11-27
Anticipated expiration: 2030-04-23

Abstract

The invention discloses a solar energy and air energy combined type household water heater which comprises an evaporator, wherein the top end of the evaporator is fixedly connected with a fixed frame, a solar panel is fixedly connected to the inner side of the fixed frame, one side of the outer side wall of the fixed frame is fixedly connected with a gear carrier, the outer side wall of the gear carrier is fixedly connected with a motor cover, the inner side of the motor cover is provided with a driving motor, an output shaft of the driving motor is fixedly connected with a first gear in an online mode, and the first gear is positioned on the inner side of the gear carrier. According to the invention, the driving motor in the motor cover is started at regular time, so that the driving motor drives the first gear in the gear carrier to rotate, the first gear drives the second gear to rotate through the transmission chain, the first screw and the second screw are rotated simultaneously, and the brush rod moves back and forth in the fixing frame, so that the surface of the solar panel is brushed clean, and the efficient photoelectric conversion efficiency of the solar panel is favorably maintained.

Description

Solar energy and air energy combined type household water heater

Technical Field

The invention relates to the technical field of water heaters, in particular to a household water heater combining solar energy and air energy.

Background

The water heater is a device which increases the temperature of cold water into hot water within a certain time by various physical principles, and can be divided into an electric water heater, a gas water heater, a solar water heater, a magnetic water heater, an air water heater, a heating water heater and the like according to different principles;

at present, most of the existing energy-saving water heaters mainly use a solar water heater and an air water heater, the solar water heater is difficult to provide hot water for users in rainy days, parts such as a compressor in the air water heater are power-consuming, and the use of the existing energy-saving water heaters cannot be influenced like the solar water heater in power failure.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a household water heater combining solar energy and air energy.

In order to achieve the purpose, the invention adopts the following technical scheme: a household water heater combining solar energy and air energy comprises an evaporator, wherein a fixing frame is fixedly connected to the top end of the evaporator, a solar panel is fixedly connected to the inner side of the fixing frame, a gear carrier is fixedly connected to one side of the outer side wall of the fixing frame, a motor cover is fixedly connected to the outer side wall of the gear carrier, a driving motor is arranged on the inner side of the motor cover, a first gear is fixedly connected to an output shaft of the driving motor in an online mode and is located on the inner side of the gear carrier, a transmission chain is connected to the first gear in a meshed mode, a second gear is connected to one side, away from the first gear, of the transmission chain in a meshed mode, a second screw and the first screw are respectively and fixedly connected to the second gear and the first gear, the second screw and the first screw are rotatably connected with the fixing frame, a brush rod is connected to the second, the utility model discloses a condenser, including evaporimeter, one side fixedly connected with compressor, one side fixedly connected with condenser, one side fixedly connected with expansion valve, the expansion valve is kept away from to the evaporator, the condenser is kept away from to the first pipe, the one side fixedly connected with condenser of compressor is kept away from to the second pipe, the one side fixedly connected with filter of expansion valve is kept away from to the second pipe, one side fixedly connected with liquid storage pot of filter is kept away from to the second pipe, fixed connection between one side that the liquid storage pot was kept away from to the second pipe and the condenser, one side that first pipe and second pipe were kept away from to the condenser is provided with third pipe and fourth pipe respectively, the common fixedly connected with storage water tank in one side that the condenser was kept away from to the third pipe and.

As a further description of the above technical solution:

two fans are arranged on the outer surface of the evaporator.

As a further description of the above technical solution:

the outer surface of the evaporator is fixedly connected with a dustproof filter screen.

As a further description of the above technical solution:

and one side of the bottom of the outer side wall of the evaporator is fixedly connected with a solar storage battery.

As a further description of the above technical solution:

the brush bar is located the top side of solar panel.

As a further description of the above technical solution:

the solar storage battery is electrically connected with the solar panel, the driving motor, the fan and the compressor.

The invention has the following beneficial effects:

the household water heater combining solar energy and air energy converts the external light energy into electric energy through the solar panel and stores the electric energy in the solar storage battery, and supplies power to the compressor and the fan and the driving motor when necessary so that the apparatus as a whole reduces dependence on household power, further achieves the effect of further saving energy, and in addition, avoids the situation that the photoelectric conversion efficiency of the solar panel is reduced because external dust is accumulated on the solar panel, the drive motor in the motor cover is started at fixed time, so that the drive motor drives the first gear in the gear carrier to rotate, the first gear further drives the second gear to rotate through the transmission chain, thereby completing the simultaneous rotation of the first screw and the second screw, leading the brush rod to move back and forth in the fixed mount, so as to brush the surface of the solar panel and be beneficial to keeping the high-efficiency photoelectric conversion efficiency of the solar panel.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the evaporator of the present invention;

fig. 3 is a structural schematic view of the fixing frame of the present invention.

Illustration of the drawings: 1. an evaporator; 2. a water storage tank; 3. a fixed mount; 4. a solar panel; 5. a gear carrier; 6. a motor cover; 7. a drive motor; 8. a first gear; 9. a first screw; 10. a brush bar; 11. a second gear; 12. a second screw; 13. a drive chain; 14. a fan; 15. a dustproof filter screen; 16. a first conduit; 17. a compressor; 18. a condenser; 19. a second conduit; 20. an expansion valve; 21. a filter; 22. a liquid storage tank; 23. a third conduit; 24. a fourth conduit; 25. a solar battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: a solar energy and air energy combined type household water heater comprises an evaporator 1, wherein the top end of the evaporator 1 is fixedly connected with a fixed frame 3, the inner side of the fixed frame 3 is fixedly connected with a solar panel 4, one side of the outer side wall of the fixed frame 3 is fixedly connected with a gear carrier 5, the outer side wall of the gear carrier 5 is fixedly connected with a motor cover 6, the inner side of the motor cover 6 is provided with a driving motor 7, an output shaft of the driving motor 7 is fixedly connected with a first gear 8 in an online manner, the first gear 8 is positioned at the inner side of the gear carrier 5, the first gear 8 is engaged and connected with a transmission chain 13, one side of the transmission chain 13 far away from the first gear 8 is engaged and connected with a second gear 11, the second gear 11 and the first gear 8 are respectively and fixedly connected with a second screw 12 and a first screw 9, the second screw 12 and the first screw 9 are both rotatably connected with the fixed frame 3, the second, the two ends of the evaporator 1 are respectively provided with a first guide pipe 16 and a second guide pipe 19, one side of the first guide pipe 16 far away from the evaporator 1 is fixedly connected with a compressor 17, one end of the first guide pipe 16 far away from the compressor 17 is fixedly connected with a condenser 18, one side of the second guide pipe 19 far away from the evaporator 1 is fixedly connected with an expansion valve 20, one side of the second guide pipe 19 far away from the expansion valve 20 is fixedly connected with a filter 21, one side of the second guide pipe 19 far away from the filter 21 is fixedly connected with a liquid storage tank 22, one side of the second guide pipe 19 far away from the liquid storage tank 22 is fixedly connected with the condenser 18, one side of the condenser 18 far away from the first guide pipe 16 and the second guide pipe 19 is respectively provided with a third guide pipe 23 and a fourth guide pipe 24, and one side of the.

The outer surface of the evaporator 1 is provided with two fans 14 to facilitate the discharge of cold air from the evaporator 1; the outer surface of the evaporator 1 is fixedly connected with a dustproof filter screen 15, so that a large amount of dust is prevented from being accumulated in the area of the fan 14; a solar storage battery 25 is fixedly connected to one side of the bottom of the outer side wall of the evaporator 1, so that electric quantity is conveniently stored; the brush rod 10 is positioned at the top side of the solar panel 4, so that dust on the surface of the solar panel 4 can be brushed away; the solar storage battery 25 is electrically connected with the solar panel 4, the driving motor 7, the fan 14 and the compressor 17, so that power can be supplied to all power utilization parts conveniently.

The working principle is as follows: when a solar energy and air energy combined type household water heater is used, cold water in a water storage tank 2 enters an evaporator 1 through a fourth conduit 24, a second conduit 19 and a liquid storage tank 22, a filter 21 and an expansion valve 20 on the second conduit 19, outdoor cold air is discharged through the evaporator 1 and a fan 14 to absorb outdoor hot air, the cold air is gasified by a fluorine medium and enters a compressor 17 through a first conduit 16, cold water is pressurized and heated by the compressor 17, then the water enters a condenser 18 through the second conduit 19, the water is converted by the condenser 18 to be heated, finally the heated water enters the water storage tank 2 through a third conduit 23 to be stored for a user, external light energy is converted into electric energy through a solar panel 4 to be stored in a solar storage battery 25, and the electric energy is supplied to the compressor 17, the fan 14 and a driving motor 7 when needed so that the device integrally reduces dependence on household electric energy, furthermore, the further energy-saving effect is achieved, in addition, in order to avoid the situation that the photoelectric conversion efficiency of the solar panel 4 is reduced due to the fact that external dust is accumulated on the solar panel 4, the driving motor 7 in the motor cover 6 is started regularly, the driving motor 7 drives the first gear 8 in the gear carrier 5 to rotate, the first gear 8 drives the second gear 11 to rotate through the transmission chain 13, the rotation of the first screw rod 9 and the second screw rod 12 is achieved, the brush rod 10 moves back and forth in the fixing frame 3, the surface of the solar panel 4 is brushed, the efficient photoelectric conversion efficiency of the solar panel 4 is kept, and the solar panel has certain practicability.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A household water heater of the combined solar and air type, comprising an evaporator (1), characterized in that: the top end of the evaporator (1) is fixedly connected with a fixing frame (3), the inner side of the fixing frame (3) is fixedly connected with a solar panel (4), one side of the outer side wall of the fixing frame (3) is fixedly connected with a gear carrier (5), the outer side wall of the gear carrier (5) is fixedly connected with a motor cover (6), the inner side of the motor cover (6) is provided with a driving motor (7), the output shaft of the driving motor (7) is fixedly connected with a first gear (8), the first gear (8) is positioned on the inner side of the gear carrier (5), the first gear (8) is meshed with a transmission chain (13), one side of the transmission chain (13) far away from the first gear (8) is meshed with a second gear (11), and the second gear (11) and the first gear (8) are respectively and fixedly connected with a second screw (12) and a first screw (9), and the second screw rod (12) and the first screw rod (9) are rotatably connected with the fixing frame (3), the second screw rod (12) and the first screw rod (9) are in threaded connection with a brush rod (10) together, the two ends of the evaporator (1) are respectively provided with a first conduit (16) and a second conduit (19), one side of the first conduit (16) far away from the evaporator (1) is fixedly connected with a compressor (17), one end of the first conduit (16) far away from the compressor (17) is fixedly connected with a condenser (18), one side of the second conduit (19) far away from the evaporator (1) is fixedly connected with an expansion valve (20), one side of the second conduit (19) far away from the expansion valve (20) is fixedly connected with a filter (21), one side of the second conduit (19) far away from the filter (21) is fixedly connected with a liquid storage tank (22), one side of the second conduit (19) far away from the liquid storage tank (22) is fixedly connected with the condenser (18), one side of the condenser (18) far away from the first guide pipe (16) and one side of the second guide pipe (19) are respectively provided with a third guide pipe (23) and a fourth guide pipe (24), and one sides of the third guide pipe (23) and the fourth guide pipe (24) far away from the condenser (18) are jointly and fixedly connected with a water storage tank (2).

2. A combined solar and air energy domestic water heater according to claim 1, characterized in that: two fans (14) are arranged on the outer surface of the evaporator (1).

3. A combined solar and air energy domestic water heater according to claim 1, characterized in that: the outer surface of the evaporator (1) is fixedly connected with a dustproof filter screen (15).

4. A combined solar and air energy domestic water heater according to claim 1, characterized in that: and one side of the bottom of the outer side wall of the evaporator (1) is fixedly connected with a solar storage battery (25).

5. A combined solar and air energy domestic water heater according to claim 1, characterized in that: the brush bar (10) is positioned on the top side of the solar panel (4).

6. A combined solar and air energy domestic water heater according to claim 4, characterized in that: the solar storage battery (25) is electrically connected with the solar panel (4), the driving motor (7), the fan (14) and the compressor (17).