Heating, ventilating and air conditioning equipment based on solar power supply

Abstract

The utility model is applicable to the technical field of heating, ventilating and air conditioning, and provides heating, ventilating and air conditioning equipment based on solar power supply, which comprises a heating, ventilating and air conditioning body, the solar panel is fixedly mounted on the heating ventilation air conditioner body, and the solar panel is matched with the heating ventilation air conditioner body; the placing frame is fixedly arranged on the heating ventilation air conditioner body; the supporting frame is arranged on the placing frame; the cleaning frame is fixedly mounted on the supporting frame and is used for cleaning dust adhered to the surface of the solar panel; and the moving mechanism is arranged on the placing frame and is used for driving the cleaning frame to move so as to clean dust adhered to the surface of the solar panel. According to the heating, ventilation and air conditioning equipment based on solar power supply, dust adhering to the surface of the solar panel can be well cleaned, dust accumulation is avoided, the influence of dust on the solar panel is reduced, the power generation rate is guaranteed, and therefore the overall use effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of heating, ventilation and air conditioning, and in particular relates to a heating, ventilation and air conditioning device based on solar energy power supply. Background Art

[0002] HVAC refers to the systems or related equipment responsible for indoor heating, ventilation and air conditioning. The design of HVAC systems applies thermodynamics, fluid mechanics and fluid machinery. It is an important branch of mechanical engineering. Its purpose is to create an indoor artificial environment that is beneficial to human survival.

[0003] There are many kinds of HVAC, among which solar-powered HVAC is one of them. Through solar power generation, solar energy can be fully utilized, and it is more environmentally friendly during use. However, some solar-powered HVAC still have certain shortcomings in actual use. During the long-term use of solar panels, more dust is easily adhered. The accumulation of dust will corrode the surface of the solar panels, causing the surface of the solar panels to appear non-mirror state, reducing the light absorption capacity of the solar panels, resulting in a decrease in power generation efficiency, thereby reducing the overall use effect. Utility Model Content

[0004] The utility model provides a solar-powered HVAC device, aiming to solve the problem raised in the above background technology that the solar panels on the solar-powered HVAC devices currently used are prone to dust accumulation during long-term use, resulting in a decrease in power generation efficiency.

[0005] To solve the above problems, the utility model is implemented as follows: a HVAC equipment based on solar power supply, comprising: a HVAC body; a solar panel fixedly mounted on the HVAC body, the solar panel and the HVAC body being compatible; a placement rack fixedly mounted on the HVAC body; a support rack arranged on the placement rack; a cleaning rack fixedly mounted on the support rack, the cleaning rack being used to clean dust adhered to the surface of the solar panel; a moving mechanism arranged on the placement rack, the moving mechanism being used to drive the cleaning rack to move to clean dust adhered to the surface of the solar panel; a dispersing mechanism mounted on the placement rack and the cleaning rack, the dispersing mechanism being used to disperse dust adhered to the surface of the solar panel.

[0006] Preferably, the moving mechanism includes: a motor fixedly mounted on the placement rack; a screw rod rotatably mounted on the placement rack, and one end of the screw rod is fixedly connected to the output shaft of the motor; a connecting block threadedly sleeved on the screw rod, the connecting block is fixedly connected to the support frame, and a limiting rod is fixedly mounted on the placement rack, and the limiting rod is slidably connected to the connecting block.

[0007] Preferably, the dispersing mechanism includes: a fan fixedly installed at the bottom of the placement rack; an air duct arranged on the air outlet end of the fan; a hose fixedly installed on the air duct, the hose is connected to the cleaning rack, a plurality of ventilation holes are opened on the cleaning rack, the hose is connected to the ventilation holes, a cleaning brush is arranged on the cleaning rack, and the cleaning brush is in contact with the surface of the solar panel.

[0008] Preferably, a drying mechanism for drying the screw rod is provided on the placement rack, and the drying mechanism includes: a connecting pipe fixedly installed on the air duct; a through cavity opened on the placement rack, the through cavity and the connecting pipe are connected; and a plurality of air outlets opened on the placement rack, the plurality of air outlets are all connected to the through cavity.

[0009] Preferably, a placement frame is provided on the outside of the HVAC body, and the placement frame is used to support and place the HVAC body. A plurality of mounting parts are provided on the outside of the placement frame, and the mounting parts are used to install and fix the placement frame. A positioning mechanism for positioning the HVAC body is provided on the placement frame.

[0010] Preferably, the positioning mechanism comprises: two screw rods slidably arranged on the placement frame; a positioning plate fixedly mounted on the two screw rods; and two nuts respectively threadedly sleeved on the two screw rods.

[0011] Preferably, a shielding plate is fixedly installed on one side of the bottom of the solar panel, the shielding plate is located on one side of the placement rack, the shielding plate is used to shield one end of the placement rack, and a controller is provided on the placement rack, and the controller is used to perform control operations.

[0012] Compared with the related art, the HVAC equipment based on solar power supply provided by the utility model has the following beneficial effects:

[0013] Compared with the existing technology, the solar-powered HVAC equipment provided by this solution has the following advantages:

[0014] By forming a HVAC device based on solar power supply through the HVAC body and the solar panel, people's use needs can be well met. The moving mechanism can drive the cleaning frame to move back and forth to clean the dust adhered to the surface of the solar panel. While cleaning, the dispersing mechanism can well disperse the dust cleaned by the cleaning frame. During the overall use process, the dust adhered to the surface of the solar panel can be well cleaned to avoid dust accumulation, reduce the impact of dust on the solar panel, ensure the power generation rate of the solar panel, and thus improve the overall use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of a solar-powered HVAC device provided by the utility model;

[0016] Figure 2 It is a schematic diagram of the main cross-sectional structure of the utility model;

[0017] Figure 3 for Figure 2 An enlarged structural diagram of part A shown in FIG.

[0018] Figure 4 for Figure 2 An enlarged schematic diagram of the structure of part B shown in FIG.

[0019] Figure 5 for Figure 2 The enlarged structural diagram of part C is shown in

[0020] Figure 6 It is a schematic diagram of the assembly of the support frame and the cleaning frame of the utility model.

[0021] Figure numerals: 1. HVAC body; 2. Solar panel; 3. Placement rack; 4. Support rack; 5. Cleaning rack; 6. Moving mechanism; 601. Motor; 602. Screw rod; 603. Connecting block; 7. Dispersal mechanism; 701. Fan; 702. Air duct; 703. Hose; 8. Connecting pipe; 9. Through cavity; 10. Air outlet; 11. Placement frame; 12. Mounting part; 13. Screw rod; 14. Positioning plate; 15. Nut; 16. Shielding plate. DETAILED DESCRIPTION

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which 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 direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0023] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0024] The present invention provides a solar powered HVAC system. Figure 1-6 As shown, the HVAC equipment based on solar power supply includes: a HVAC body 1; a solar panel 2 fixedly mounted on the HVAC body 1, the solar panel 2 and the HVAC body 1 are compatible; a placement rack 3 fixedly mounted on the HVAC body 1; a support rack 4 arranged on the placement rack 3; a cleaning rack 5 fixedly mounted on the support rack 4, the cleaning rack 5 is used to clean the dust adhered to the surface of the solar panel 2; a moving mechanism 6 arranged on the placement rack 3, the moving mechanism 6 is used to drive the cleaning rack 5 to move to clean the dust adhered to the surface of the solar panel 2; a dispersing mechanism 7 installed on the placement rack 3 and the cleaning rack 5, the dispersing mechanism 7 is used to disperse the dust adhered to the surface of the solar panel 2.

[0025] In this embodiment, the solar panel 2 can provide electric energy to the HVAC body 1 (solar power generation is an existing technology and will not be elaborated here), so that the HVAC body 1 can well meet people's usage needs. At the same time, during the long-term use of the solar panel 2, a lot of dust will adhere to the surface. The controller will regularly start the moving mechanism 6 to drive the cleaning rack 5 to move back and forth (the control setting of the controller is the existing technology and will not be elaborated here), so as to clean the dust adhered to the surface of the solar panel 2. While cleaning, the controller will start the dispersing mechanism 7 to disperse the dust cleaned by the cleaning rack 5 well, thereby avoiding dust accumulation on the surface of the solar panel 2, reducing the impact of dust on the solar panel 2, ensuring the power generation rate of the solar panel 2, and improving the overall use effect.

[0026] In a further preferred embodiment of the utility model, the moving mechanism 6 includes: a motor 601 fixedly mounted on the placement rack 3; a screw rod 602 rotatably mounted on the placement rack 3, and one end of the screw rod 602 is fixedly connected to the output shaft of the motor 601; a connecting block 603 threadedly sleeved on the screw rod 602, the connecting block 603 is fixedly connected to the support rack 4, and a limiting rod is fixedly mounted on the placement rack 3, and the limiting rod and the connecting block 603 are slidably connected.

[0027] In this embodiment, when using the moving mechanism 6, the controller starts the motor 601 to drive the screw rod 602 to perform a certain forward and reverse rotation. Under the limiting effect of the limiting rod on the connecting block 603, the screw rod 602 stably drives the connecting block 603 to move, thereby driving the cleaning frame 5 to move back and forth to clean the dust adhered to the surface of the solar panel 2, avoiding dust accumulation on the surface of the solar panel 2, reducing the impact of dust on the solar panel 2, ensuring the power generation rate of the solar panel 2, and thus improving the overall use effect.

[0028] In a further preferred embodiment of the utility model, the dispersing mechanism 7 includes: a fan 701 fixedly mounted on the bottom of the placement rack 3; an air duct 702 arranged on the air outlet end of the fan 701; a hose 703 fixedly mounted on the air duct 702, the hose 703 is connected to the cleaning rack 5, a plurality of ventilation holes are opened on the cleaning rack 5, the hose 703 is connected to the ventilation holes, a cleaning brush is arranged on the cleaning rack 5, and the cleaning brush is in contact with the surface of the solar panel 2.

[0029] In this embodiment, when the moving mechanism 6 is in use, the controller will simultaneously start the fan 701, and the wind will enter the vent through the hose 703, thereby blowing onto the surface of the solar panel 2, thereby dispersing the dust cleaned by the cleaning rack 5, thereby avoiding dust accumulation on the surface of the solar panel 2, reducing the impact of dust on the solar panel 2, ensuring the power generation rate of the solar panel 2, and improving the overall use effect.

[0030] In a further preferred embodiment of the utility model, a drying mechanism for drying the screw rod 602 is provided on the placement rack 3, and the drying mechanism includes: a connecting pipe 8 fixedly installed on the air duct 702; a through cavity 9 opened on the placement rack 3, and the through cavity 9 is connected to the connecting pipe 8; and a plurality of air outlets 10 opened on the placement rack 3, and the plurality of air outlets 10 are all connected to the through cavity 9.

[0031] In this embodiment, when the fan 701 is in use, a portion of the wind enters the through cavity 9 through the connecting pipe 8, and then blows onto the screw rod 602 through the air outlet 10, thereby drying the screw rod 602 and improving the use effect of the screw rod 602.

[0032] In a further preferred embodiment of the utility model, a placement frame 11 is provided on the outside of the HVAC body 1, and the placement frame 11 is used to support and place the HVAC body 1. A plurality of mounting parts 12 are provided on the outside of the placement frame 11, and the mounting parts 12 are used to install and fix the placement frame 11. A positioning mechanism for positioning the HVAC body 1 is provided on the placement frame 11.

[0033] In this embodiment, when installing the HVAC body 1 , the HVAC body 1 is placed in the placement frame 11 , and then the HVAC body 1 is installed at a corresponding position through the installation member 12 .

[0034] In a further preferred embodiment of the utility model, the positioning mechanism includes: two screws 13 slidably arranged on the placement frame 11; a positioning plate 14 fixedly installed on the two screws 13; and two nuts 15 threadedly sleeved on the two screws 13 respectively.

[0035] In this embodiment, after the HVAC body 1 is placed on the placement frame 11, the nut 15 is loosened, and then the position of the screw 13 on the placement frame 11 is adjusted so that the positioning plate 14 contacts the HVAC body 1, and then the nut 15 is rotated so that the nut 15 contacts the inner wall of the placement frame 11, thereby fixing the use position of the positioning plate 14, so that the positioning plate 14 contacts and positions the HVAC body 1.

[0036] In a further preferred embodiment of the utility model, a shielding plate 16 is fixedly installed on one side of the bottom of the solar panel 2, and the shielding plate 16 is located on one side of the placement rack 3. The shielding plate 16 is used to shield one end of the placement rack 3. A controller is provided on the placement rack 3, and the controller is used to perform control operations.

[0037] In this embodiment, the shielding plate 16 can shield and protect the placement rack 3 to prevent water from entering the placement rack 3 when it rains, and the control operation can be conveniently performed through the controller.

[0038] To sum up, compared with the relevant technology, the HVAC equipment based on solar power supply formed by the HVAC body 1 and the solar panel 2 can well meet people's usage needs. The moving mechanism 6 can drive the cleaning frame 5 to move back and forth to clean the dust adhered to the surface of the solar panel 2. While cleaning, the dispersing mechanism 7 can disperse the dust cleaned by the cleaning frame 5 very well. During the overall use process, the dust adhered to the surface of the solar panel 2 can be cleaned very well to avoid dust accumulation, reduce the impact of dust on the solar panel 2, and ensure the power generation rate of the solar panel 2, thereby improving the overall use effect.

[0039] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0040] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A solar-powered HVAC device, characterized in that: include: HVAC body; A solar panel fixedly mounted on the HVAC body, wherein the solar panel and the HVAC body are compatible; A placement rack fixedly mounted on the HVAC body; A support frame arranged on the placement frame; A cleaning frame fixedly mounted on the support frame, the cleaning frame being used to clean dust adhered to the surface of the solar panel; A moving mechanism disposed on the placement rack, the moving mechanism is used to drive the cleaning rack to move to clean the dust adhered to the surface of the solar panel; A dispersing mechanism is mounted on the placement rack and the cleaning rack, and is used to disperse dust adhered to the surface of the solar panel.

2. The solar-powered HVAC equipment according to claim 1, characterized in that: The moving mechanism comprises: A motor fixedly mounted on the placement rack; Rotate a screw rod installed on the placement rack, and one end of the screw rod is fixedly connected to the output shaft of the motor; A connecting block is threadedly sleeved on the screw rod, the connecting block is fixedly connected to the supporting frame, and a limiting rod is fixedly installed on the placing frame, and the limiting rod is slidably connected to the connecting block.

3. The solar-powered HVAC equipment according to claim 2, characterized in that: The dispersal mechanism comprises: A fan fixedly mounted on the bottom of the rack; An air duct disposed on the air outlet end of the fan; A hose is fixedly mounted on the air duct, the hose is connected to the cleaning rack, a plurality of vents are provided on the cleaning rack, the hose is connected to the vents, a cleaning brush is arranged on the cleaning rack, and the cleaning brush contacts the surface of the solar panel.

4. The solar-powered HVAC equipment according to claim 3, characterized in that: The placement rack is provided with a drying mechanism for drying the screw rod, and the drying mechanism comprises: A connecting pipe fixedly mounted on the air duct; A through cavity is provided on the placement rack, wherein the through cavity is connected to the connecting pipe; A plurality of air outlets are arranged on the placement rack, and the plurality of air outlets are all communicated with the through cavity.

5. The solar-powered HVAC equipment according to claim 1, characterized in that: A placement frame is arranged outside the HVAC body, and the placement frame is used to support and place the HVAC body. A plurality of mounting parts are arranged outside the placement frame, and the mounting parts are used to install and fix the placement frame. A positioning mechanism for positioning the HVAC body is arranged on the placement frame.

6. The solar-powered HVAC equipment according to claim 5, characterized in that: The positioning mechanism comprises: Two screw rods slidably arranged on the placement frame; A positioning plate fixedly mounted on the two screw rods; Two nuts are respectively threadedly sleeved on the two screw rods.

7. The solar-powered HVAC equipment according to claim 1, characterized in that: A shielding plate is fixedly installed on one side of the bottom of the solar panel, and the shielding plate is located on one side of the placement rack. The shielding plate is used to shield one end of the placement rack, and a controller is provided on the placement rack. The controller is used to perform control operations.

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