Photovoltaic air-conditioning refrigeration device
By introducing a rotating disc, telescopic rod and motor-driven brush cleaning mechanism in the photovoltaic air conditioning refrigeration device, the problem of complex angle adjustment and inconvenient dust cleaning in the prior art is solved, rapid adjustment and automatic cleaning are achieved, and solar energy absorption is improved efficiency.
Patent Information
- Application Number
- CN202421275914.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-06-05
AI Technical Summary
The angle adjustment structure of existing photovoltaic air conditioning refrigeration devices is complex and cumbersome to operate, and requires regular cleaning to avoid dust affecting solar energy absorption efficiency.
A photovoltaic air conditioning refrigeration device including a directional adjustment mechanism and a cleaning mechanism is designed to achieve rapid adjustment of the solar panel through a rotating disc, a telescopic rod and a motor, and automatically remove dust through a brush cleaning mechanism driven by a motor.
It realizes rapid adjustment of the angle and direction of solar panels, simplifies operation, automatic cleaning reduces the impact of dust, and improves solar energy absorption efficiency.
Smart Images
Figure CN222364047U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of photovoltaic air conditioning, and specifically refers to a photovoltaic air conditioning refrigeration device. Background Art
[0002] In the context of global warming, solar energy, as an outstanding new energy representative, has been favored by countries around the world. Under the trend of low-carbon energy conservation, solar energy, mainly based on solar thermal technology, has been applied to various industries and is constantly improving the energy structure. A series of solar energy products are gradually entering people's lives. Nowadays, major manufacturers have launched solar air conditioners, making solar air conditioners, which are generally considered to be a new type of air conditioning unit with broad prospects but difficult to market in the short term, once again attract the attention of the industry.
[0003] In order to improve the efficiency of photovoltaic panels in absorbing and converting solar energy, some existing photovoltaic air-conditioning and refrigeration devices have set the photovoltaic panels to an angle-adjustable structure. However, the connection structure is relatively complex and the operation is cumbersome. In addition, the direction of the sun is different at different times of the day, and the existing adjustment mechanism cannot change the direction of the solar panel. After long-term use, the surface of the solar panel is easily adhered to dust, which affects the efficiency of solar energy absorption and requires regular cleaning. Utility Model Content
[0004] The technical problem to be solved by the utility model is that the angle adjustment is relatively complicated and regular cleaning is relatively inconvenient.
[0005] To solve the above problems, the technical solution adopted by the utility model is as follows: the photovoltaic air-conditioning refrigeration device proposed by the utility model includes a mounting plate, a solar panel, an air-conditioning indoor unit, an air-conditioning outdoor unit and a battery, the mounting plate is provided with bolts, the solar panel and the battery are electrically connected, an inverter is provided at the connection between the solar panel and the battery, the battery and the air-conditioning indoor unit are electrically connected, the air-conditioning indoor unit and the air-conditioning outdoor unit are connected through pipelines, and is characterized in that it also includes a direction adjustment mechanism and a cleaning mechanism, the direction adjustment mechanism is arranged at the upper part of the mounting plate and is rotatably connected to the mounting plate, the direction adjustment mechanism includes a rotating disk and a support frame, the rotating disk is rotatably connected to the upper part of the mounting plate, the lower part of the support frame and the upper part of the rotating disk are hinged, the cleaning mechanism is arranged on the upper part of the support frame, the cleaning mechanism includes a movable frame, the lower part of the movable frame is provided with a brush, and the movable frame and the upper part of the support frame are slidably connected.
[0006] Furthermore, the direction adjustment mechanism also includes a first motor and a telescopic rod, the first motor is fixedly arranged on the upper part of the mounting plate, and the lower part of the rotating disk and the upper part of the first motor are axially connected.
[0007] Furthermore, the lower end of the telescopic rod is axially connected to the upper part of the rotating disk, and the upper end of the telescopic rod is axially connected to the lower part of the supporting frame.
[0008] Furthermore, the solar panel is movably connected to the surface of the support frame, and screw holes are provided on the support frame.
[0009] Furthermore, the cleaning mechanism also includes a screw rod, a second motor is provided on the outer side of the upper part of the support frame, the screw rod is rotatably connected to the upper part of the support frame and passes through the support frame, the screw rod is axially connected to the second motor, and the screw rod is threadedly connected to the movable frame and passes through the movable frame.
[0010] Furthermore, a limiting rod is fixedly provided on the upper portion of the support frame, and the limiting rod is slidably connected to the moving frame and penetrates the moving frame.
[0011] The beneficial effects achieved by the utility model using the above structure are as follows:
[0012] 1. The photovoltaic air conditioning and refrigeration device proposed in this scheme has a simple structure and quick adjustment operation, and can quickly adjust the solar panel to a suitable angle and direction according to the direction and angle of sunlight, by setting the rotating disk and the mounting plate to be rotatably connected and controlling the rotation through a first motor, and setting the support frame and the rotating disk to be rotatably connected and controlling the rotation through a telescopic rod.
[0013] 2. The photovoltaic air conditioning and refrigeration device proposed in this scheme cleans the solar panels with dust by arranging a cleaning mechanism above the support frame and controlling the sliding of the moving frame and the brush through a second motor. No manual cleaning is required, the cleaning is convenient, and the dust is prevented from affecting the working efficiency of the solar panels. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a schematic diagram of the first partial structure of the utility model;
[0016] Figure 3 It is a schematic diagram of the second partial structure of the utility model.
[0017] Among them, 1. mounting plate, 101. bolts, 2. solar panel, 3. indoor unit of air conditioner, 301. outdoor unit of air conditioner, 4. battery, 401. inverter, 5. direction adjustment mechanism, 501. rotating disk, 502. first motor, 503. telescopic rod, 504. support frame, 505. screw hole, 6. cleaning mechanism, 601. second motor, 602. limit rod, 603. screw rod, 604. moving frame, 605. brush.
[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0020] like Figure 1 , Figure 2 and Figure 3 As shown, a photovoltaic air conditioning refrigeration device proposed by the utility model includes a mounting plate 1, a solar panel 2, an air conditioner indoor unit 3, an air conditioner outdoor unit 301 and a battery 4, wherein the mounting plate 1 is provided with bolts 101 for mounting and fixing the mounting plate 1, the solar panel 2 and the battery 4 are electrically connected, an inverter 401 is provided at the connection between the solar panel 2 and the battery 4, the battery 4 and the air conditioner indoor unit 3 are electrically connected, the air conditioner indoor unit 3 and the air conditioner outdoor unit 301 are connected through a pipeline, and the utility model is characterized in that it also includes a direction adjustment mechanism 5 and a cleaning mechanism 6, the direction adjustment mechanism 5 is arranged on the upper part of the mounting plate 1 and is rotatably connected to the mounting plate 1, the direction adjustment mechanism 5 includes a rotating disk 501 and a support frame 504, the rotating disk 501 is rotatably connected to the upper part of the mounting plate 1, the lower part of the support frame 504 and the upper part of the rotating disk 501 are hinged, the cleaning mechanism 6 is arranged on the upper part of the support frame 504, the cleaning mechanism 6 includes a moving frame 604, a brush 605 is arranged on the lower part of the moving frame 604, and the moving frame 604 is slidably connected to the upper part of the support frame 504.
[0021] like Figure 1 , Figure 2 and Figure 3 As shown, the direction adjustment mechanism 5 also includes a first motor 502 and a telescopic rod 503, the first motor 502 is fixedly arranged on the upper part of the mounting plate 1, the lower part of the rotating disk 501 is axially connected to the upper part of the first motor 502, so as to control the rotation of the first motor 502, the lower end of the telescopic rod 503 is axially connected to the upper part of the rotating disk 501, the upper end of the telescopic rod 503 is axially connected to the lower part of the support frame 504, so as to adjust the direction of the support frame 504, the solar panel 2 and the surface of the support frame 504 are movably connected, and the support frame 504 is provided with screw holes 505 for connecting and fixing the solar panel 2.
[0022] like Figure 1 , Figure 2 and Figure 3As shown, the cleaning mechanism 6 also includes a screw rod 603, and a second motor 601 is provided on the outer side of the upper part of the support frame 504. The screw rod 603 is rotatably connected to the upper part of the support frame 504 and passes through the support frame 504. The screw rod 603 and the second motor 601 are axially connected. The screw rod 603 and the moving frame 604 are threadedly connected and pass through the moving frame 604, which is used to control the moving frame 604 and the brush 605 to slide and clean along the surface of the solar panel 2. A limiting rod 602 is fixed on the upper part of the support frame 504, and the limiting rod 602 and the moving frame 604 are slidably connected and pass through the moving frame 604, which is used to limit the sliding direction of the moving frame 604.
[0023] When in use, the mounting plate 1 is fixed to the roof with bolts 101, the solar panel 2 is placed on the support frame 504, and the support frame 504 and the solar panel 2 are connected and fixed with screws. According to the different directions of sunlight in the morning and evening every day, the first motor 502 can be started to rotate the rotating disk 501 to drive the upper telescopic rod 503 and the solar panel 2 to rotate to the direction of sunlight. Under the rotation restriction of the lower part of the telescopic rod 503 and the rotating disk 501 and the rotation cooperation between the upper part of the telescopic rod 503 and the lower part of the support frame 504, and the support frame Under the hinge restriction of 504 and the rotating disk 501, the direction of the solar panel 2 can be quickly adjusted by adjusting the telescopic length of the telescopic rod 503 according to the angle of sunlight exposure, so that the solar panel 2 can receive sunlight vertically and improve the efficiency of sunlight reception. The adjustment mechanism 5 has a simple structure and fast adjustment operation. After the solar panel 2 receives and converts solar energy into electrical energy, it is converted by the inverter 401 and stored in the battery 4 for use by the air conditioner indoor unit 3, the air conditioner outdoor unit 301, the first motor 502 and the second motor 601, thereby rationally utilizing solar energy.
[0024] When dust adheres to the surface of the solar panel 2, the second motor 601 can be started to rotate the screw 603. Under the limit guidance of the limit rod 602 and the transmission action of the screw 603, the movable frame 604 drives the brush 605 to slide and clean along the surface of the solar panel 2. No manual cleaning work is required, thereby avoiding the adhesion of dust affecting the absorption and conversion efficiency X of solar energy.
[0025] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A photovoltaic air conditioning refrigeration device, comprising a mounting plate, a solar panel, an air conditioner indoor unit, an air conditioner outdoor unit and a battery, wherein the mounting plate is provided with bolts, the solar panel and the battery are electrically connected, an inverter is provided at the connection between the solar panel and the battery, the battery and the air conditioner indoor unit are electrically connected, and the air conditioner indoor unit and the air conditioner outdoor unit are connected through pipelines, characterized in that: It also includes a direction adjustment mechanism and a cleaning mechanism, wherein the direction adjustment mechanism is arranged at the upper part of the mounting plate and is rotatably connected to the mounting plate, the direction adjustment mechanism includes a rotating disk and a support frame, the rotating disk is rotatably connected to the upper part of the mounting plate, the lower part of the support frame and the upper part of the rotating disk are hinged, the cleaning mechanism is arranged on the upper part of the support frame, the cleaning mechanism includes a movable frame, a brush is arranged at the lower part of the movable frame, and the movable frame is slidably connected to the upper part of the support frame.
2. A photovoltaic air conditioning and refrigeration device according to claim 1, characterized in that: The direction adjustment mechanism also includes a first motor and a telescopic rod. The first motor is fixedly arranged on the upper part of the mounting plate. The lower part of the rotating disk is axially connected to the upper part of the first motor.
3. A photovoltaic air conditioning and refrigeration device according to claim 2, characterized in that: The lower end of the telescopic rod is axially connected to the upper part of the rotating disk, and the upper end of the telescopic rod is axially connected to the lower part of the supporting frame.
4. A photovoltaic air conditioning and refrigeration device according to claim 3, characterized in that: The solar panel is movably connected to the surface of the support frame, and screw holes are provided on the support frame.
5. A photovoltaic air conditioning and refrigeration device according to claim 4, characterized in that: The cleaning mechanism also includes a screw rod, a second motor is provided on the outer side of the upper part of the support frame, the screw rod is rotatably connected to the upper part of the support frame and passes through the support frame, the screw rod and the second motor are axially connected, and the screw rod is threadedly connected to the moving frame and passes through the moving frame.
6. A photovoltaic air conditioning and refrigeration device according to claim 5, characterized in that: A limiting rod is fixedly arranged on the upper part of the supporting frame, and the limiting rod is slidably connected with the moving frame and penetrates the moving frame.