Building ventilation structure convenient to clean

Abstract

The utility model discloses a building ventilation structure convenient to clean, and relates to the field of building ventilation, the building ventilation structure comprises a protection box, two sides of the protection box are provided with round pipe thread grooves, the interiors of the round pipe thread grooves are in threaded connection with splicing pipes, and one side of each splicing pipe is fixedly connected with a ventilation box. One end of the surface of the ventilation box is fixedly connected with a disassembly control handle, and one end of the outer side wall of the ventilation box is provided with a clamping groove. Due to the arrangement of the round pipe thread groove, the splicing pipe and the dismounting control handle, the ventilation pipeline can be conveniently dismounted during use, dust, dirt and other impurities attached and accumulated in the ventilation pipeline after long-term use can be cleaned, various pollutants influencing the ventilation effect and the air quality are removed, and the ventilation pipeline is convenient to use. It is ensured that the ventilation structure continues to operate normally and efficiently, a good ventilation state is maintained, and the problems that the ventilation efficiency is reduced, and the air quality becomes poor due to inconvenient cleaning of the ventilation pipeline are effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of building ventilation, specifically a building ventilation structure that is easy to clean. Background Technology

[0002] In modern buildings, ventilation systems play a crucial role, ensuring indoor air circulation, expelling stale air, and introducing fresh air to provide a healthy and comfortable indoor environment for residents. However, over long-term use, existing building ventilation structures tend to accumulate dust, dirt, and other impurities in ventilation ducts and vents. These impurities not only affect ventilation efficiency but can also breed bacteria, mold, and other microorganisms, causing serious pollution to indoor air quality and endangering human health.

[0003] Utility model CN222165059U discloses a building ventilation device that is easy to clean, including a ventilation fan body, a ventilation fan mounting bracket, and multiple multi-section slide rails. Each of the multiple multi-section slide rails can be installed within a ventilation duct opened in the building wall. The ventilation fan mounting bracket is used to install the ventilation fan body onto the multiple multi-section slide rails, which support the ventilation fan body and allow it to move. This building ventilation device can be installed within a ventilation duct in a building wall. The multiple multi-section slide rails are installed on the inner wall of the ventilation duct. By pushing and pulling the multi-section slide rails, the ventilation fan body can be moved. When cleaning the ventilation fan body is required, the multi-section slide rails are used to move the ventilation fan body outside the ventilation duct, facilitating the cleaning of dust adhering to the ventilation fan body without disassembling it for cleaning, saving cleaning time and improving efficiency. After cleaning, the ventilation fan body can be pushed back to its original position.

[0004] When using the above technical solution,

[0005] (1) It focuses on the ease of cleaning the ventilation fan body, but it is more difficult to clean the inside of the ventilation duct. After long-term use, a lot of dust and dirt will adhere to the inner wall of the ventilation duct, which will affect the long-term stable operation of the overall ventilation system.

[0006] (2) It is difficult to replace or clean the filter device. Impurities adhere to the surface of the filter device, making it difficult to create a healthy and comfortable indoor air environment. Furthermore, its replacement and cleaning are inconvenient and not conducive to maintaining good filtration performance in the long term.

[0007] To address the above problems, this utility model provides a building ventilation structure that is easy to clean. Utility Model Content

[0008] The purpose of this invention is to provide a building ventilation structure that is easy to clean. This invention allows ventilation ducts to be disassembled for cleaning and filters to be replaced or cleaned, thereby solving the problems in the background art.

[0009] To achieve the above objectives, this utility model provides the following technical solution: a building ventilation structure that is easy to clean, including a protective box, on both sides of the protective box having circular pipe threaded grooves, with a splicing pipe threaded inside the circular pipe threaded grooves, a ventilation box fixedly connected to one side of the splicing pipe, a disassembly control handle fixedly connected to one end of the surface of the ventilation box, a slot having a retaining groove having a filter assembly engaged inside the retaining groove, a fixing frame fixedly connected to the middle of the inner wall of the protective box, and a fan assembly fixedly connected to the middle of one side of the fixing frame.

[0010] Furthermore, the filter assembly includes a card holder that snaps into the card slot, and the surface of the card holder has a limiting groove to achieve the function of limiting movement.

[0011] Furthermore, an electrostatic filter screen is fixedly connected to the inner wall of the card holder, and a fixing handle is fixedly connected to the middle of the outer wall of the card holder. The fan assembly includes a motor box, which facilitates the control of the card holder.

[0012] Furthermore, the motor box is made of stainless steel, and a servo motor is fixedly connected inside the motor box, thus achieving a protective function.

[0013] Furthermore, a transmission rod is fixedly connected to the output end on one side of the servo motor, and a fan blade is fixedly connected to the surface of the transmission rod. Positioning plates are fixedly connected to the four corners of the outer wall of the protective box, thus achieving the positioning function.

[0014] Furthermore, the positioning plate has internal threaded connections with positioning screws, and the outer surface of the disassembly control handle is provided with anti-slip grooves, which increases friction.

[0015] Furthermore, the surface of the splicing pipe is provided with connecting spiral patterns, and the protective box is fixedly connected to the wall, which increases the stability of the protective box.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This utility model provides a building ventilation structure that is easy to clean.

[0018] (1) By setting the round pipe thread groove, splicing pipe and disassembly control handle, the ventilation duct can be easily disassembled during use. It can clean the dust, dirt and other impurities that have accumulated inside after long-term use, remove various pollutants that affect ventilation effect and air quality, ensure that the ventilation structure continues to operate normally and efficiently, maintain good ventilation status, and effectively avoid problems such as reduced ventilation efficiency and deterioration of air quality due to inconvenient cleaning of ventilation ducts.

[0019] (2) With the setting of the card slot and filter components, the filter device can be replaced or cleaned during use. The filter device can be rinsed, wiped, etc. to remove the impurities adsorbed on it and restore its good filtration performance. If the filtration effect is still not ideal after multiple cleanings, a new filter device can be directly replaced to ensure that the filter device is always in good working condition, creating a healthy and comfortable air environment indoors. The replacement or cleaning operation can be flexibly carried out according to the actual use, extending the service life of the entire ventilation structure. Attached Figure Description

[0020] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0021] Figure 2 This is a schematic diagram showing the disassembly and disassembly of the threaded part of this utility model;

[0022] Figure 3 This is a schematic diagram of the filter replacement assembly of this utility model;

[0023] Figure 4 This is a schematic diagram of the ventilation component of this utility model;

[0024] Figure 5 This is a cross-sectional view of the internal structure of the device of this utility model.

[0025] In the diagram: 1. Protective box; 2. Threaded groove of round pipe; 3. Splicing pipe; 4. Ventilation box; 5. Disassembly control handle; 6. Slot; 7. Filter assembly; 701. Card holder; 702. Limiting groove; 703. Electrostatic filter; 704. Fixing handle; 8. Fixing bracket; 9. Fan assembly; 901. Motor box; 902. Servo motor; 903. Transmission rod; 904. Fan blade; 10. Positioning plate; 11. Positioning screw; 12. Anti-slip toothed groove; 13. Connecting spiral. Detailed Implementation

[0026] 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.

[0027] To solve the problem of how to effectively position and adjust the technology, such as Figure 1-5 As shown, the following preferred technical solutions are provided:

[0028] A building ventilation structure that is easy to clean includes a protective box 1. The protective box 1 has circular pipe threaded grooves 2 on both sides. A connecting pipe 3 is threaded into the internal parts of the circular pipe threaded grooves 2. A ventilation box 4 is fixedly connected to one side of the connecting pipe 3. A disassembly control handle 5 is fixedly connected to one end of the ventilation box 4. Through the arrangement of the circular pipe threaded grooves 2, the connecting pipe 3, and the disassembly control handle 5, the ventilation duct can be easily disassembled during use. This allows for the cleaning of dust, dirt, and other impurities accumulated inside after long-term use, removing various pollutants that affect ventilation efficiency and air quality. This ensures the ventilation structure continues to operate normally and efficiently, maintaining good ventilation conditions and effectively avoiding problems such as reduced ventilation efficiency and deteriorated air quality due to inconvenient cleaning of the ventilation duct. A slot 6 is provided at one end of the outer wall of the ventilation box 4. A filter assembly 7 is engaged inside the slot 6. A fixing bracket 8 is fixedly connected to the middle of the inner wall of the protective box 1. A fan assembly 9 is fixedly connected to the middle of one side of the fixing bracket 8. Through the setting of the slot 6 and the filter assembly 7, the filter can be replaced or cleaned during use. The filter can be rinsed and wiped to remove the impurities adsorbed on it and restore its good filtration performance. If the filtration effect is still not ideal after multiple cleanings, a new filter can be directly replaced to ensure that the filter is always in good working condition and to create a healthy and comfortable air environment indoors. Furthermore, the replacement or cleaning operation can be flexibly carried out according to the actual use, extending the service life of the entire ventilation structure.

[0029] Specifically, such as Figure 2-3 As shown, the following preferred technical solutions are provided:

[0030] The filter assembly 7 includes a card holder 701 that snaps into the card slot 6. The surface of the card holder 701 has a limiting groove 702. The purpose of this design is to facilitate installation and disassembly during use.

[0031] Specifically, such as Figure 3 As shown, the following preferred technical solutions are provided:

[0032] An electrostatic filter 703 is fixedly connected to the inner wall of the card holder 701, and a fixing handle 704 is fixedly connected to the middle of the outer wall of the card holder 701. The fan assembly 9 includes a motor box 901. The purpose of this design is to effectively filter impurities such as tiny particles, bacteria, and viruses during use by setting up the electrostatic filter 703.

[0033] Specifically, such as Figure 4 As shown, the following preferred technical solutions are provided:

[0034] The motor box 901 is made of stainless steel. A servo motor 902 is fixedly connected inside the motor box 901. The purpose of this design is to provide a stable power source and precisely control the fan speed during use through the setting of the servo motor 902.

[0035] Specifically, such as Figure 4 As shown, the following preferred technical solutions are provided:

[0036] A transmission rod 903 is fixedly connected to the output end of the servo motor 902. A fan blade 904 is fixedly connected to the surface of the transmission rod 903. A positioning plate 10 is fixedly connected to the four corners of the outer wall of the protective box 1. The purpose of this design is to draw in outdoor air and push it into the room during use, thereby achieving the function of ventilation.

[0037] Specifically, such as Figure 2-4 As shown, the following preferred technical solutions are provided:

[0038] The positioning plate 10 has a positioning screw 11 connected to its internal thread, and the outer surface of the disassembly control handle 5 has an anti-slip groove 12. The purpose of this design is to enhance the stability of the protective box 1 during use by setting the positioning screw 11.

[0039] Specifically, such as Figure 1-5 As shown, the following preferred technical solutions are provided:

[0040] The surface of the splicing pipe 3 is provided with connecting spiral threads 13, and the protective box 1 is fixedly connected to the wall. The purpose of this design is to ensure the tightness and stability of the connection between the splicing pipe 3 and the circular pipe thread groove 2 during use by setting the connecting spiral threads 13.

[0041] Working Principle: First, the operator holds the disassembly control handle 5 on the surface of the ventilation box 4 and rotates the ventilation box 4 in the correct direction. This allows the splicing pipe 3 to be carefully screwed into the round pipe thread grooves 2 on both sides of the protective box 1 through the connecting spiral threads 13 on its surface. During the screwing process, it is important to ensure that the connecting spiral threads 13 and the round pipe thread grooves 2 are tightly engaged, achieving a tight connection between the splicing pipe 3 and the protective box 1. This ensures the airtightness of the ventilation duct and prevents air leakage from affecting the ventilation effect. When cleaning the ventilation duct is required, the operator holds the disassembly control handle 5 on the surface of the ventilation box 4 and rotates the ventilation box 4 in the correct direction. This allows the splicing pipe 3 to be gradually unscrewed from the round pipe thread grooves 2. The ventilation box 4 and the splicing pipe 3 are then smoothly removed, and the inside of the splicing pipe 3 is thoroughly cleaned. First, align the clip 701 of the filter assembly 7 precisely with the slot 6 on the outer wall of the ventilation box 4, press and slide it inward to allow the clip 701 to smoothly enter the slot 6, completing the installation of the filter assembly 7. Ensure the secure and stable connection. The electrostatic filter 703 in the filter assembly 7 can effectively filter out small particles, bacteria, viruses and other impurities in the air. When the filter assembly 7 needs to be cleaned or replaced, pull the fixing handle 704 to remove the clip 701 from the slot 6, clean the electrostatic filter 703 or replace it with a new filter assembly 7, and then re-insert the clip 701 into the slot 6 to ensure that it is securely installed and correctly positioned, so as to ensure the continuous normal operation of the ventilation structure and maintain good ventilation and filtration effects.

Claims

1. A building ventilation structure that is easy to clean, comprising a protective box (1), characterized in that: The protective box (1) has circular pipe threaded grooves (2) on both sides. The internal thread of the circular pipe threaded groove (2) is connected to the splicing pipe (3). A ventilation box (4) is fixedly connected to one side of the splicing pipe (3). A disassembly control handle (5) is fixedly connected to one end of the surface of the ventilation box (4). A slot (6) is opened at one end of the outer wall of the ventilation box (4). A filter assembly (7) is snapped into the inside of the slot (6). A fixing frame (8) is fixedly connected to the middle of the inner wall of the protective box (1). A fan assembly (9) is fixedly connected to the middle of one side of the fixing frame (8).

2. The building ventilation structure that is easy to clean according to claim 1, characterized in that: The filter assembly (7) includes a card holder (701) that snaps into the card slot (6), and a limiting groove (702) is formed on the surface of the card holder (701).

3. The building ventilation structure that is easy to clean according to claim 2, characterized in that: An electrostatic filter (703) is fixedly connected to the inner wall of the card holder (701), and a fixing handle (704) is fixedly connected to the middle of the outer wall of the card holder (701). The fan assembly (9) includes a motor box (901).

4. The building ventilation structure that is easy to clean according to claim 3, characterized in that: The motor box (901) is made of stainless steel, and a servo motor (902) is fixedly connected inside the motor box (901).

5. A building ventilation structure that is easy to clean according to claim 4, characterized in that: A transmission rod (903) is fixedly connected to the output end on one side of the servo motor (902), and a fan blade (904) is fixedly connected to the surface of the transmission rod (903). A positioning plate (10) is fixedly connected to the four corners of the outer wall of the protective box (1).

6. The building ventilation structure that is easy to clean according to claim 5, characterized in that: The positioning plate (10) is internally threaded with positioning screws (11), and the outer surface of the disassembly control handle (5) is provided with anti-slip grooves (12).

7. A building ventilation structure that is easy to clean according to claim 1, characterized in that: The surface of the splicing pipe (3) is provided with connecting spiral patterns (13), and the protective box (1) is fixedly connected to the wall.

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