Multi-energy utilization heating, ventilation and air conditioning device

Abstract

The utility model relates to the technical field of heating ventilation air conditioner, disclose a kind of multi-energy utilization's heating ventilation air conditioner device, including heating ventilation air conditioner ontology, the bottom end of heating ventilation air conditioner ontology is equipped with mounting groove, the battery is installed in the inside of mounting groove, the inside of mounting groove is provided with cover, the surface of cover is equipped with round hole;Further including solar panel, setting in the bottom of cover, the bottom end of battery is connected with electric wire, electric wire passes through the round hole and is connected with solar panel.The utility model in, the absolute stability of heating ventilation air conditioner ontology in hole is ensured by double fixed mode, effectively avoid the shaking or displacement problem produced due to not firm installation.Finally, the mounting plate of larger size is engaged to the installation hole outside and is installed, not only further enhance the reliability of fixed, but also can shield installation hole, make the overall appearance more beautiful, better fusion with building environment.

Description

Technical Field

[0001] This utility model relates to the field of heating, ventilation and air conditioning technology, and in particular to a multi-energy-utilizing heating, ventilation and air conditioning device. Background Technology

[0002] The increasing environmental awareness of the public has prompted various industries to actively explore cleaner, more efficient, and sustainable energy utilization methods. Against this backdrop, the innovation of energy utilization methods for HVAC systems, as an important component of building energy consumption, is particularly urgent.

[0003] Existing Chinese patent CN 222123427 U discloses a heating, ventilation, and air conditioning (HVAC) filtration device, belonging to the field of HVAC technology. It includes an insulation shell, connecting plates, and a pull-out box. A tube is fixed inside the insulation shell, and connecting plates are fixed to both sides of the tube. A cleaning structure is provided on one side of the tube. The pull-out box is installed inside the tube, with a handle on one side and guide structures at both ends. An activated carbon layer is installed on one side of the pull-out box, a non-woven fabric layer on one side, and a coarse filter layer on one side. Protective nets are fixed to both sides of the pull-out box, and a humidification structure is provided inside the tube. In this invention, the pull-out box is pulled out of the tube by moving a slider within a groove, solving the problem of inconvenient installation in the prior art. The pull-out box can be installed and removed by a pull-out mechanism, reducing the time spent on replacing and maintaining the device, and making the operation of the device more convenient.

[0004] Traditional HVAC systems primarily rely on mains power, which not only leads to excessive grid load during peak electricity consumption periods, increasing pressure on the power system and raising instability risks, but also causes environmental pollution problems such as greenhouse gas emissions and acid rain. Furthermore, HVAC systems powered by traditional methods have high operating costs, placing a significant financial burden on users. The installation process for existing HVAC units is complex, and post-installation stability is difficult to guarantee. Common installation methods often cannot adapt well to wall openings of different textures and sizes, easily leading to insecure installations, shaking, or displacement, affecting the normal operation of the HVAC system and potentially shortening the equipment's lifespan. Moreover, some installation structures lack aesthetic appeal and blend poorly with the building environment. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a multi-energy-utilizing HVAC device, aiming to improve the problems in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: it includes a heating, ventilation and air conditioning body, the bottom end of the heating, ventilation and air conditioning body is provided with an installation groove, a storage battery is installed inside the installation groove, a cover plate is provided inside the installation groove, and a round hole is provided on the surface of the cover plate; A solar panel is installed at the bottom of the cover plate. A wire is connected to the bottom of the battery. The wire passes through the round hole and connects to the solar panel. The solar panel is used to be installed on the outside of the building to absorb light energy and convert it into electrical energy and store it in the battery. It prioritizes powering the HVAC unit. A U-shaped frame is fitted onto the bottom of the HVAC body; Mounting plate, fitted onto the top of the HVAC body; The fixing cylinders are respectively embedded in the two sides of the two side walls of the U-shaped frame and the four corners of the bottom of the mounting plate. The bottom of the fixing cylinder has a long groove and the top of the fixing cylinder is fixedly connected with a fixing nut. A bolt whose outer wall is threaded to the inner wall of the corresponding fixing nut; The protrusion is wider at the top and narrower at the bottom. The top of the protrusion connects to the bottom of the bolt. The protrusion is inserted into the spiral and rotated to the bottom of the fixing cylinder, which can push the bottom of the fixing cylinder outward to increase the stability of the HVAC body.

[0007] As a further description of the above technical solution: one side of the cover plate is rotatably connected to the mounting groove, and the other side is engaged with the mounting groove.

[0008] As a further description of the above technical solution, it also includes a control system. When the control system detects that the electrical energy stored inside the battery is below 25%, it stops using the electrical energy stored inside the battery and switches to direct power supply from the household power source.

[0009] As a further description of the above technical solution: When installing the HVAC body, corresponding installation holes need to be pre-drilled in the wall, and the U-shaped frame and the HVAC body are pre-placed in the holes for installation. Then, the mounting plate is used to snap onto the outside of the installation hole to fix the outside of the HVAC body. The size of the mounting plate is larger than that of the U-shaped frame.

[0010] As a further description of the above technical solution: the solar panel is electrically connected to the battery via wires, the battery is electrically connected to the HVAC unit, the household power supply is electrically connected to the HVAC unit, and the control system is electrically connected to the battery and the household power supply respectively, for monitoring the battery's charge and controlling the power supply switching.

[0011] As a further description of the above technical solution: a rotating shaft is provided at the rotatable connection between the cover plate and the mounting groove, and a snap-fit ​​structure is provided at the engaging connection between the cover plate and the mounting groove.

[0012] As a further description of the above technical solution: the fixing cylinder is made of metal, the bolt is made of high-strength material, and the protrusion is made of hard material.

[0013] This utility model has the following beneficial effects: 1. In this utility model, after pre-drilling installation holes of appropriate size on the building wall, the HVAC unit with the U-shaped frame is placed into the hole. Then, a fixing cylinder is inserted through the corresponding position of the U-shaped frame and hammered into the hole, achieving initial connection between the U-shaped frame and the hole wall, quickly determining the installation position. Subsequently, bolts and protrusions are rotated into the fixing cylinder using tools. As the bolts rotate, the protrusion, wider at the top and narrower at the bottom, penetrates deeper into the bottom of the fixing cylinder and pushes it outward, further increasing the friction and tightness between the fixing cylinder and the hole wall, providing secondary reinforcement to the U-shaped frame and the HVAC unit. This double-fixing method ensures the absolute stability of the HVAC unit within the hole, effectively avoiding shaking or displacement caused by insecure installation and reducing obstruction to heat dissipation. Finally, a larger mounting plate is snapped onto the outside of the installation hole for installation, further enhancing the reliability of the fixation and concealing the installation hole, making the overall appearance more aesthetically pleasing and better integrated with the building environment. 2. This utility model fully utilizes solar energy, a clean energy source. Solar panels installed on the exterior of the building efficiently absorb sunlight and convert it into electrical energy, which is then transmitted via wires to a battery stored in the mounting slot. The battery prioritizes powering the HVAC unit, meeting some or all of its daily power needs, significantly reducing reliance on traditional mains power, and decreasing energy consumption and electricity costs. Simultaneously, the control system monitors the battery level in real time. When the battery level drops below 25%, it automatically switches to household power, ensuring continuous and stable operation of the HVAC system and preventing shutdowns due to insufficient battery power, providing users with an uninterrupted comfortable environment. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of a multi-energy-utilizing HVAC device proposed in this utility model; Figure 2 This is a bottom view of the structure of a multi-energy-utilizing HVAC device proposed in this utility model. Figure 3 This is a schematic diagram of the fixed cylinder structure of a multi-energy-utilizing HVAC device proposed in this utility model; Figure 4 This is a flowchart of a multi-energy-utilizing HVAC device proposed in this utility model.

[0015] Legend: 1. HVAC unit; 2. U-shaped frame; 3. Mounting plate; 4. Fixing cylinder; 5. Long slot; 6. Bolt; 7. Protrusion; 8. Cover plate; 9. Battery; 10. Solar panel; 11. Mounting groove; 12. Fixing nut. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Reference Figures 1-4 An embodiment of this utility model includes a heating, ventilation and air conditioning body 1, with an installation groove 11 at the bottom of the heating, ventilation and air conditioning body 1, a storage battery 9 installed inside the installation groove 11, a cover plate 8 inside the installation groove 11, and a round hole on the surface of the cover plate 8. Reference Figures 1-4 A solar panel 10 is installed at the bottom of the cover plate 8. A battery 9 has a wire connected to its bottom end. The wire passes through a round hole and connects to the solar panel 10. The solar panel 10 is used to be installed on the outside of the building to absorb light energy and convert it into electrical energy and store it in the battery 9, giving priority to powering the HVAC body 1. A U-shaped frame 2 is fitted onto the bottom of the HVAC body 1. A mounting plate 3 is fitted onto the top of the HVAC body 1. Fixing cylinders 4 are respectively embedded on both sides of the two side walls of the U-shaped frame 2 and at the four corners of the bottom end of the mounting plate 3. The bottom of the fixing cylinder 4 has a long groove 5, and the top of the fixing cylinder 4 is fixedly connected to a fixing nut 12. A bolt 6 has its outer wall threaded to the inner wall of the corresponding fixing nut 12. A protrusion 7 is shaped to be wider at the top and narrower at the bottom. The top of the protrusion 7 is connected to the bottom of the bolt 6. The protrusion 7 is deeply spiraled to the bottom of the fixing cylinder 4, which can open the bottom of the fixing cylinder 4 outward to increase the stability of the HVAC body 1. One side of the cover plate 8 is rotatably connected to the mounting groove 11, and the other side is engaged with the mounting groove 11.

[0018] Reference Figures 1-4When installing the HVAC unit 1, first pre-drill installation holes in the wall, and place the U-shaped frame 2 and the HVAC unit 1 into the holes. Next, rotate the bolt 6 so that the protrusion 7 is deeply inserted into the spiral rotation to the bottom of the fixing cylinder 4, opening the bottom of the fixing cylinder 4 outward, so that the U-shaped frame 2 and the HVAC unit 1 are firmly secured in the hole. Then, snap the mounting plate 3 onto the outside of the installation hole to fix the outside of the HVAC unit 1. The mounting plate 3 is larger than the U-shaped frame 2, which can better fix the outside of the HVAC unit 1 and cover the installation hole, increasing the aesthetics. At the same time, since the installation hole is larger than the HVAC unit 1, the outer wall of the HVAC unit 1 is no longer tightly wrapped, allowing it to better exert its heat dissipation capacity.

[0019] Reference Figures 1-4 It also includes a control system. When the control system detects that the stored energy in the battery 9 is below 25%, it stops using the stored energy in the battery 9 and switches to direct power supply from the household power source. When installing the HVAC unit 1, corresponding installation holes need to be pre-drilled in the wall. The U-shaped frame 2 and the HVAC unit 1 are pre-placed in the holes for installation. Then, the mounting plate 3 is used to snap onto the outside of the installation holes to fix the HVAC unit 1 to the outside. The mounting plate 3 is larger than the U-shaped frame 2. The solar panel 10 is electrically connected to the battery 9 via wires. The battery 9 is electrically connected to the HVAC unit 1, and the household power source is electrically connected to the HVAC unit 1. The control system is electrically connected to both the battery 9 and the household power source to monitor the battery's charge level and control power supply switching. A pivot is provided at the rotating connection between the cover plate 8 and the mounting groove 11, and a snap-fit ​​structure is provided at the engaging connection between the cover plate 8 and the mounting groove 11. The fixing cylinder 4 is made of metal, the bolt 6 is made of high-strength material, and the protrusion 7 is made of hard material. During daily use, the control system constantly monitors the battery 9's charge status. Once the charge drops below 25%, the control system immediately switches the power supply mode, using household power to supply the HVAC unit 1, ensuring the continuous and normal operation of the HVAC system within the commercial complex and providing a comfortable environment for customers and staff.

[0020] Working principle: Appropriately sized installation holes are pre-drilled in the building wall to provide space for the subsequent installation of the HVAC unit 1 and related components. The HVAC unit 1, fitted with a U-shaped frame 2, is placed into the pre-drilled installation holes. Then, the fixing cylinder 4 is driven through the corresponding installation position on the U-shaped frame 2 and hammered into the hole, initially connecting the fixing cylinder 4 to the hole wall, thus achieving the first connection between the U-shaped frame 2 and the hole and initially determining the installation position. Using tools, the bolt 6 and the protrusion 7 are rotated into the fixing cylinder 4. Since the bolt 6 is threadedly connected to the fixing nut 12 at the top of the fixing cylinder 4, as the bolt 6 rotates, the protrusion 7, wider at the top and narrower at the bottom, spirals deeper into the fixing cylinder 4 until it reaches the bottom. The shape of the protrusion 7 is designed to push the bottom of the fixing cylinder 4 outward during insertion, further increasing the friction and tightness between the fixing cylinder 4 and the hole wall, thus providing secondary reinforcement to the U-shaped frame 2 and the HVAC body 1, ensuring their stability within the hole. The mounting plate 3, larger than the U-shaped frame 2, is then snapped onto the outside of the mounting hole to fix the outside of the HVAC body 1. The mounting plate 3 not only further enhances the reliability of the fixation but also conceals the mounting hole, improving the overall aesthetics. The solar panel 10 installed on the exterior of the building absorbs light energy and converts it into electrical energy. Electrical energy is transmitted through wires passing through the round holes on the surface of the cover plate 8 to the battery 9 in the mounting groove 11 for storage. The battery 9 prioritizes powering the HVAC body 1, meeting some or all of its daily power needs, realizing the use of clean energy, reducing dependence on traditional mains power, and the control system monitors the battery 9's charge level in real time. When the stored energy in the battery 9 is less than 25%, the control system issues an instruction to stop the stored energy in the battery 9 and automatically switch to the household power supply to directly power the HVAC unit 1, so as to ensure the continuous and stable operation of the HVAC and avoid the use due to insufficient battery (9) power.

[0021] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-energy-utilizing HVAC system, comprising an HVAC body (1), characterized in that: The bottom end of the HVAC body (1) is provided with an installation groove (11), a storage battery (9) is installed inside the installation groove (11), a cover plate (8) is provided inside the installation groove (11), and a round hole is provided on the surface of the cover plate (8). A solar panel (10) is set at the bottom of the cover plate (8). The bottom end of the battery (9) is connected to a wire. The wire passes through the round hole and connects to the solar panel (10). The solar panel (10) is used to be installed outside the building to absorb light energy and convert it into electrical energy and store it in the battery (9). It prioritizes powering the HVAC body (1). A U-shaped frame (2) is fitted onto the bottom of the HVAC body (1); Mounting plate (3) is fitted onto the top of the HVAC body (1); The fixing cylinder (4) is respectively embedded in the two sides of the two side walls of the loop frame (2) and the four corners of the bottom of the mounting plate (3). The bottom of the fixing cylinder (4) is provided with a long groove (5), and the top of the fixing cylinder (4) is fixedly connected with a fixing nut (12). The outer wall of the bolt (6) is threaded to the inner wall of the corresponding fixing nut (12); The protrusion (7) is wide at the top and narrow at the bottom. The top of the protrusion (7) is connected to the bottom of the bolt (6). The protrusion (7) is spiraled into the bottom of the fixing cylinder (4), which can push the bottom of the fixing cylinder (4) outward to increase the stability of the HVAC body (1).

2. The multi-energy-utilizing HVAC system according to claim 1, characterized in that: One side of the cover plate (8) is rotatably connected to the mounting groove (11), and the other side is engaged with the mounting groove (11).

3. A multi-energy-utilizing HVAC system according to claim 1, characterized in that: It also includes a control system that, when the control system detects that the electrical energy stored in the battery (9) is less than 25%, stops using the electrical energy stored in the battery (9) and switches to direct power supply from the household power supply.

4. A multi-energy-utilizing HVAC system according to claim 1, characterized in that: When installing the HVAC body (1), corresponding installation holes need to be pre-drilled in the wall. The U-shaped frame (2) and the HVAC body (1) are pre-placed in the holes for installation. Then, the mounting plate (3) is used to snap onto the outside of the installation hole to fix the outside of the HVAC body (1). The size of the mounting plate (3) is larger than that of the U-shaped frame (2).

5. A multi-energy-utilizing HVAC system according to claim 1, characterized in that: The solar panel (10) is electrically connected to the battery (9) via wires. The battery (9) is electrically connected to the HVAC unit (1). The household power supply is electrically connected to the HVAC unit (1). The control system is electrically connected to the battery (9) and the household power supply respectively, and is used to monitor the power of the battery (9) and control the power supply switching.

6. A multi-energy-utilizing HVAC system according to claim 1, characterized in that: A rotating shaft is provided at the rotatable connection between the cover plate (8) and the mounting groove (11), and a snap-fit ​​structure is provided at the engaging connection between the cover plate (8) and the mounting groove (11).

7. A multi-energy-utilizing HVAC system according to claim 1, characterized in that: The fixed cylinder (4) is made of metal, the bolt (6) is made of high-strength material, and the protrusion (7) is made of hard material.

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