A multifunctional air purification device suitable for heating and ventilation engineering

Abstract

The application relates to the field of air purification, and discloses a multifunctional air purification device suitable for heating and ventilation engineering. In the application, the upper end of a device main body is provided with a plurality of inner bins, the upper end of each inner bin is clamped with a plurality of rectangular clamping plates, the middle positions of adjacent rectangular clamping plates are fixedly connected with rectangular plates, the lower ends of the rectangular plates are fixedly connected with filter elements, the upper ends of the rectangular clamping plates are screw-connected with fixing bolts, and the other ends of the fixing bolts are inserted into screw holes arranged in the device main body through the rectangular clamping plates. The technical scheme is used for the mounting and dismounting operation of the filter assembly, is convenient for subsequent replacement and maintenance operation, and ensures the air filtration quality after long-time operation of the device.

Description

Technical Field

[0001] This application belongs to the field of air purification technology, specifically a multifunctional air purification device suitable for HVAC engineering. Background Technology

[0002] A multifunctional air purification device suitable for HVAC engineering can efficiently remove various pollutants from the air, including particulate matter and harmful gases, providing a cleaner air environment and thus effectively improving indoor air quality and the health level of the living or working environment. Secondly, by integrating a multi-stage filtration system, the device can perform precise treatment of different pollution sources.

[0003] This air purification device allows for adjustment of parameters such as fan speed and humidity as needed, and is easy to operate, use, and maintain. It operates with low noise and high energy efficiency, effectively saving energy consumption. Finally, the device is designed for various scenarios, especially in HVAC engineering applications, where it enhances overall air treatment performance.

[0004] However, in common equipment operation, the air filter components are not designed for easy installation and removal by staff. As a result, the filtration quality of the air filter components deteriorates over time, which is detrimental to subsequent operation. Utility Model Content

[0005] The purpose of this application is to provide a multifunctional air purification device suitable for HVAC engineering, in order to solve the aforementioned problem of air filter components that are easy for workers to install and disassemble.

[0006] The technical solution adopted in this application is as follows: A multifunctional air purification device suitable for HVAC engineering includes a main body of the device. The upper end of the main body of the device is provided with multiple inner chambers. Multiple rectangular snap-fit ​​plates are snapped onto the upper end of the inner chambers. A rectangular plate is fixedly connected to the middle position of adjacent rectangular snap-fit ​​plates. A filter element is fixedly connected to the lower end of the rectangular plate. A fixing bolt is threaded onto the upper end of the rectangular snap-fit ​​plate. The other end of the fixing bolt passes through the rectangular snap-fit ​​plate and is inserted into a threaded hole provided in the main body of the device.

[0007] By adopting the above technical solution, during the operation of the equipment, the filter element set at the lower end of the rectangular plate facilitates the filtration and purification of the air entering the main body of the equipment, thereby ensuring air purification in HVAC engineering. After long-term use, the rectangular plate can be disassembled by the staff using the fixing bolts and rectangular snap-fit ​​plate, which facilitates maintenance and ensures the filtration quality of the filter element. During use, the staff removes the fixing bolts from the inside of the rectangular snap-fit ​​plate, then removes the rectangular plate from the inner chamber, places the new filter element into the inner chamber, re-inserts the fixing bolts into the rectangular snap-fit ​​plate, and then connects to the threaded hole set in the main body of the equipment to fix the position of the rectangular plate, ensuring the stability of the filter element and facilitating subsequent air filtration operations.

[0008] In a preferred embodiment, the filter element is composed of multiple layers of filter material, including a fiber layer, activated carbon, and a HEPA filter, with adjacent inner compartments interconnected.

[0009] By adopting the above technical solution, the filter core composed of fiber layer, activated carbon and HEPA filter facilitates subsequent air filtration and purification, ensuring stable operation of the equipment, and the interconnection between adjacent inner chambers ensures air circulation.

[0010] In a preferred embodiment, a hand handle is fixedly connected to the upper end of the rectangular plate, and a sealing gasket is provided at the middle position between the rectangular plate and the main body of the device.

[0011] By adopting the above technical solution, the rectangular plate can be easily moved by the hand handle, and the sealing gasket can strengthen the connection and seal between the rectangular plate and the main body of the equipment, which is convenient for subsequent use of purified air.

[0012] In a preferred embodiment, a side air box is fixedly connected to the side of the main body of the equipment, and a plurality of protective plates are fixedly connected to the side of the side air box.

[0013] By adopting the above technical solution, the side air box facilitates the extraction of surrounding air into the main body of the equipment, thereby facilitating subsequent purification operations. The protective plate facilitates the protection of the operating fan through protective components.

[0014] In a preferred embodiment, the side air box is equipped with multiple working fans inside, and the other end of the side air box is connected to the inner chamber.

[0015] By adopting the above technical solution, the use of a working fan facilitates airflow, and the side air box connects to the inner chamber, making it easier to transport air into the interior of the equipment body, thus facilitating subsequent operations.

[0016] In a preferred embodiment, a plurality of wheel assemblies are provided at the lower end of the main body of the equipment, and a handrail is fixedly connected to the upper end of the main body of the equipment at an adjacent position to the rectangular plate.

[0017] By adopting the above technical solution, the wheel assembly facilitates the movement of the equipment, thereby meeting the needs of different work positions and ensuring the stable operation of the equipment. The handrails make it easy for workers to hold and push the equipment to move.

[0018] In a preferred embodiment, a water tank is fixedly connected to the side of the main body of the device, a sealing cover is provided at the upper end of the water tank, and a humidifier is provided on the side of the main body of the device adjacent to the water tank, the humidifier being connected to the water tank via a water pipe.

[0019] By adopting the above technical solution, the water tank facilitates the supply of water to the humidifier, thereby enabling the humidifier to humidify the surrounding air. The sealing cover facilitates the replenishment of water to the water tank.

[0020] In a preferred embodiment, a rear through hole is provided on the side of the main body of the device, which is opposite to the main body of the device, and the rear through hole connects to the inner compartment. A control panel is provided on the side of the main body of the device, which is opposite to the water tank, and a connecting cable assembly is fixedly connected to the side of the control panel.

[0021] By adopting the above technical solution, the rear through hole facilitates the discharge of purified air, ensuring the normal operation of the equipment. The control panel facilitates the operation and use of the equipment by the staff. By using the connecting cable assembly to connect to the power grid, the stable operation of the equipment is ensured.

[0022] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are: In this application, during the operation of the equipment, the filter element located at the lower end of the rectangular plate facilitates the filtration and purification of air entering the main body of the equipment, thereby ensuring air purification in HVAC engineering. After prolonged use, the rectangular plate can be disassembled by workers using fixing bolts and a rectangular snap-fit ​​plate, facilitating maintenance and ensuring the filtration quality of the filter element. During use, workers remove the fixing bolts from the inside of the rectangular snap-fit ​​plate, remove the rectangular plate from the inner chamber, place a new filter element into the inner chamber, re-insert the fixing bolts into the rectangular snap-fit ​​plate, and then connect the threaded holes inside the main body of the equipment to fix the position of the rectangular plate, ensuring the stability of the filter element and facilitating subsequent air filtration operations. Attached Figure Description

[0023] Figure 1This is a schematic diagram of the structure of the multifunctional air purification device for HVAC engineering in this application; Figure 2 This is a side view of the multi-functional air purification device for HVAC engineering in this application; Figure 3 This is a schematic diagram of the internal structure of the multifunctional air purification device for HVAC engineering in this application; Figure 4 This is a schematic diagram of the filter element structure connection in this application.

[0024] The markings in the diagram are: 1. Main body of the equipment; 2. Side air box; 3. Protective plate; 4. Working fan; 5. Wheel assembly; 6. Humidifier; 7. Water tank; 8. Sealing cover; 9. Fixing bolts; 10. Handrail; 11. Rectangular plate; 12. Hand handle; 13. Rectangular snap-fit ​​plate; 14. Filter element; 15. Rear through hole; 16. Control panel; 17. Connecting cable assembly; 18. Inner chamber; 19. Sealing gasket. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0026] Example: Reference Figure 1-4A multifunctional air purification device suitable for HVAC engineering includes a main body 1. Multiple inner chambers 18 are located at the upper end of the main body 1. Multiple rectangular clamping plates 13 are snapped onto the upper end of each inner chamber 18. A rectangular plate 11 is fixedly connected to the middle position of adjacent rectangular clamping plates 13. A filter element 14 is fixedly connected to the lower end of the rectangular plate 11. A fixing bolt 9 is threaded onto the upper end of the rectangular clamping plate 13. The other end of the fixing bolt 9 passes through the rectangular clamping plate 13 and is inserted into a threaded hole inside the main body 1. During operation, the filter element 14 located at the lower end of the rectangular plate 11 facilitates the filtration and purification of air entering the main body 1, thereby ensuring air quality in HVAC engineering applications. For air purification operations, after prolonged use, operators can disassemble the rectangular plate 11 using the fixing bolts 9 and the rectangular snap-fit ​​plate 13 to facilitate maintenance and ensure the filtration quality of the filter element 14. During use, operators remove the fixing bolts 9 from the inside of the rectangular snap-fit ​​plate 13, then remove the rectangular plate 11 from the inner chamber 18, and place the new filter element 14 into the inner chamber 18. The fixing bolts 9 are then reinserted into the rectangular snap-fit ​​plate 13, and the threaded holes inside the main body 1 are connected to fix the position of the rectangular plate 11, ensuring the stability of the filter element 14 and facilitating subsequent air filtration operations.

[0027] Reference Figure 1-4 The filter element 14 is composed of multiple layers of filter materials, including fiber layer, activated carbon and HEPA filter. The adjacent inner chambers 18 are interconnected. The filter element 14, composed of fiber layer, activated carbon and HEPA filter, facilitates subsequent air filtration and purification, ensuring stable operation of the equipment. The interconnection of adjacent inner chambers 18 ensures air circulation.

[0028] Reference Figure 1-3 A hand handle 12 is fixedly connected to the upper end of the rectangular plate 11. A sealing gasket 19 is provided in the middle position of the rectangular plate 11 and the equipment body 1. The hand handle 12 makes it convenient for the staff to pull the rectangular plate 11 to move. The sealing gasket 19 helps to strengthen the connection and seal between the rectangular plate 11 and the equipment body 1, which is convenient for subsequent air purification.

[0029] Reference Figure 1-3 A side air box 2 is fixedly connected to the side of the main body 1 of the equipment. Multiple protective plates 3 are fixedly connected to the side of the side air box 2. By using the side air box 2, it is convenient to draw the surrounding air into the interior of the main body 1 of the equipment, which facilitates subsequent purification operations. The protective plates 3 are designed to protect the working fan 4 through protective components.

[0030] Reference Figure 1-3The side air box 2 is equipped with multiple working fans 4. The other end of the side air box 2 is connected to the inner chamber 18. The working fans 4 facilitate the flow of air. The side air box 2 is connected to the inner chamber 18, which facilitates the transport of air to the inside of the main body of the equipment 1, thus facilitating subsequent operation.

[0031] Reference Figure 1-3 The lower end of the main body 1 of the equipment is provided with multiple wheel assemblies 5, and the upper end of the main body 1 is fixedly connected with a handrail 10 adjacent to the rectangular plate 11. The wheel assemblies 5 facilitate the movement of the equipment, thereby facilitating operation in different positions and ensuring stable operation of the equipment. The handrail 10 allows workers to easily move the equipment by hand.

[0032] Reference Figure 1-3 A water tank 7 is fixedly connected to the side of the main body 1 of the equipment. A sealing cover 8 is provided at the upper end of the water tank 7. A humidifier 6 is provided on the side of the main body 1 adjacent to the water tank 7. The humidifier 6 is connected to the water tank 7 through a water pipe. The water tank 7 facilitates the supply of water to the humidifier 6, thereby humidifying the surrounding air. The sealing cover 8 facilitates the replenishment of water to the water tank 7.

[0033] Reference Figure 1-3 The side of the main body 1 is provided with a rear through hole 15 on the opposite side of the main body 1, which connects to the inner chamber 18. The side of the main body 1 is provided with a control panel 16 on the opposite side of the water tank 7. A connecting cable assembly 17 is fixedly connected to the side of the control panel 16. The rear through hole 15 facilitates the discharge of purified air to ensure the normal operation of the equipment. The control panel 16 facilitates the operation and use of the equipment by the staff. The connection to the power grid is achieved by using the connecting cable assembly 17 to ensure the stable operation of the equipment.

[0034] The implementation principle of an embodiment of a multifunctional air purification device applicable to HVAC engineering in this application is as follows: During operation, the filter element 14 located at the lower end of the rectangular plate 11 facilitates the filtration and purification of air entering the main body 1 of the equipment, ensuring air purification in HVAC engineering. After prolonged use, the rectangular plate 11 can be disassembled using the fixing bolts 9 and the rectangular snap-fit ​​plate 13 for easy maintenance, ensuring the filtration quality of the filter element 14. During use, the fixing bolts 9 are removed from the rectangular snap-fit ​​plate 13, the rectangular plate 11 is removed from the inner chamber 18, a new filter element 14 is placed into the inner chamber 18, the fixing bolts 9 are reinserted into the rectangular snap-fit ​​plate 13, and then the threaded holes in the main body 1 are connected to fix the position of the rectangular plate 11, ensuring the stability of the filter element 14 and facilitating subsequent air filtration. This structure allows for convenient replacement and maintenance of the filter element 14 during equipment operation, ensuring the quality of air filtration and purification, and adapting to subsequent operations.

[0035] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A multifunctional air purification device suitable for HVAC engineering, comprising a main body (1), characterized in that: The upper end of the main body (1) of the equipment is provided with multiple inner chambers (18), and multiple rectangular snap-fit ​​plates (13) are snapped onto the upper end of the inner chambers (18). A rectangular plate (11) is fixedly connected to the middle position of adjacent rectangular snap-fit ​​plates (13). A filter element (14) is fixedly connected to the lower end of the rectangular plate (11). A fixing bolt (9) is threaded onto the upper end of the rectangular snap-fit ​​plate (13). The other end of the fixing bolt (9) passes through the rectangular snap-fit ​​plate (13) and is inserted into the threaded hole provided in the main body (1) of the equipment.

2. The multifunctional air purification device suitable for HVAC engineering as described in claim 1, characterized in that: The filter element (14) is composed of multiple layers of filter material, including a fiber layer, activated carbon and HEPA filter, and adjacent inner chambers (18) are interconnected.

3. The multifunctional air purification device suitable for HVAC engineering as described in claim 1, characterized in that: A hand handle (12) is fixedly connected to the upper end of the rectangular plate (11). A sealing gasket (19) is provided at the middle position of the rectangular plate (11) and the main body of the equipment (1).

4. A multifunctional air purification device suitable for HVAC engineering as described in claim 1, characterized in that: The side of the main body (1) of the equipment is fixedly connected to a side air box (2), and the side of the side air box (2) is fixedly connected to multiple protective plates (3).

5. A multifunctional air purification device suitable for HVAC engineering as described in claim 4, characterized in that: The side air box (2) is equipped with multiple working fans (4), and the other end of the side air box (2) is connected to the inner chamber (18).

6. A multifunctional air purification device suitable for HVAC engineering as described in claim 1, characterized in that: The lower end of the main body (1) of the equipment is provided with a plurality of wheel assemblies (5), and the upper end of the main body (1) is fixedly connected with a handrail (10) at the adjacent position of the rectangular plate (11).

7. A multifunctional air purification device suitable for HVAC engineering as described in claim 1, characterized in that: A water tank (7) is fixedly connected to the side of the main body (1) of the equipment. A sealing cover (8) is provided at the upper end of the water tank (7). A humidifier (6) is provided on the side of the main body (1) adjacent to the water tank (7). The humidifier (6) is connected to the water tank (7) through a water pipe.

8. A multifunctional air purification device suitable for HVAC engineering as described in claim 1, characterized in that: The side of the main body of the equipment (1) is provided with a rear through hole (15) on the opposite side of the main body of the equipment (1), the rear through hole (15) is connected to the inner chamber (18), and the side of the main body of the equipment (1) is provided with a control panel (16) on the opposite side of the water tank (7), and a connecting wire assembly (17) is fixedly connected to the side of the control panel (16).

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