Device for keeping and improving cleanliness of air-conditioning auxiliary room

Abstract

The utility model provides a device for keeping and improving the cleanliness of an air-conditioning auxiliary room, which comprises a wall body, a fan box is fixedly connected in the wall body, and the left end of the fan box is fixedly connected with a fan filter screen. The problems that dust contained in air cannot be effectively filtered and isolated, so that accumulated dust in an auxiliary room is brought into a workshop to influence the cleanliness, part of dust enters an air conditioning unit from an air conditioner fresh air opening, a primary filter bag is blocked, and the service life of the primary filter bag is shortened are solved. By adopting the combined filtering method of the primary-effect nylon net and the air filtering cotton, the primary-effect nylon net can filter dust particles of 5 microns, and the air filtering cotton can filter dust particles of 1-100 microns, so that the air dust particles entering an auxiliary room are reduced, the field cleanliness is improved, and the service life of a primary-effect filtering bag and a medium-effect filtering bag in the air conditioning unit is prolonged.

Description

Technical Field

[0001] This utility model is a device for maintaining and improving the cleanliness of an air conditioning auxiliary room, belonging to the technical field of air conditioning auxiliary room. Background Technology

[0002] An air conditioner, also known as an air conditioning unit, is a device that uses artificial means to partially or completely regulate the temperature, humidity, airflow, and cleanliness of air in an enclosed space, so that the air parameters of the target environment meet the requirements. It generally includes a cold / heat source device, a cold / heat medium system, terminal devices, and other auxiliary equipment, mainly including water pumps, fans, and piping systems.

[0003] The current method of using stainless steel filters to maintain the cleanliness of auxiliary rooms can only block mosquitoes, lint, etc., but cannot effectively filter and isolate dust in the air. As a result, the dust accumulated in the auxiliary room is brought into the workshop, affecting the cleanliness. In addition, some dust enters the air conditioning unit from the fresh air inlet, clogging the primary filter bag and shortening its service life. There is an urgent need for a device to maintain and improve the cleanliness of air conditioning auxiliary rooms to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this invention is to provide a device for maintaining and improving the cleanliness of air conditioning auxiliary rooms, thereby solving the problems mentioned in the background art. This invention is highly practical and employs a combination filtration method using a primary nylon mesh and air filter cotton. The primary nylon mesh can filter dust particles as small as 5μm, while the air filter cotton can filter dust particles ranging from 1 to 100μm, reducing the number of dust particles entering the auxiliary room, improving the cleanliness of the site, and extending the service life of the primary and secondary filter bags in the air conditioning unit.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a device for maintaining and improving the cleanliness of an air conditioning auxiliary room, comprising a wall, a fan box fixedly connected inside the wall, a fan filter fixedly connected to the left end of the fan box, a static pressure box fixedly connected to the upper end of the fan box, and an air supply pipe fixedly connected to the right end of the static pressure box.

[0006] Two filter screen fixing brackets are fixedly connected in the square groove at the left end of the wall. Each of the two filter screen fixing brackets is provided with a U-shaped slot seat. A primary nylon mesh is fixedly connected to the inner frame of one of the U-shaped slot seats, and an air filter cotton is fixedly connected to the inner frame of the other U-shaped slot seat.

[0007] Furthermore, an aluminum window is fixedly connected to the square groove at the left end of the wall, and a louver is fixedly connected to the inner frame of the aluminum window.

[0008] Furthermore, the primary nylon mesh is capable of filtering 5µm dust particles from the air.

[0009] Furthermore, the air filter cotton can filter dust particles of 1-100µm in the air.

[0010] Furthermore, the U-shaped card slot is made of galvanized material.

[0011] Furthermore, the gap between the primary nylon mesh and the air filter cotton is 3cm.

[0012] The beneficial effects of this utility model: This utility model provides a device for maintaining and improving the cleanliness of an air conditioning auxiliary room. Because this utility model adds a filter fixing bracket, air filter cotton, a primary nylon mesh, and a U-shaped slot seat, our design improvements and actual use have shown that this device has a reasonable structure and good practicality. It uses a combination of primary nylon mesh and air filter cotton for filtration. The primary nylon mesh can filter dust particles as small as 5μm, and the air filter cotton can filter dust particles from 1 to 100μm, reducing the number of dust particles entering the auxiliary room, improving the cleanliness of the site, and extending the service life of the primary and secondary filter bags in the air conditioning unit. Attached Figure Description

[0013] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0014] Figure 1 This is a three-dimensional schematic diagram of the overall structure of the device for maintaining and improving the cleanliness of an air conditioning auxiliary room according to the present invention.

[0015] Figure 2 This is a cross-sectional structural diagram of a device for maintaining and improving the cleanliness of an air conditioning auxiliary room according to the present invention;

[0016] Figure 3 This utility model relates to a device for maintaining and improving the cleanliness of an air conditioning auxiliary room. Figure 2 Schematic diagram of the structure at point A;

[0017] Figure 4 This is a schematic diagram of the air filter cotton in the device for maintaining and improving the cleanliness of an air conditioning auxiliary room according to the present invention.

[0018] In the diagram: 1-wall, 2-fan box, 3-fan filter, 4-static pressure box, 5-air supply duct, 6-air filter cotton, 7-louvers, 8-filter fixing bracket, 9-aluminum window, 10-primary nylon mesh, 11-U-shaped card slot seat. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] Please see Figures 1-4 This utility model provides a technical solution: a device for maintaining and improving the cleanliness of an air conditioning auxiliary room, including a wall 1, a fan box 2 fixedly connected inside the wall 1, a fan filter 3 fixedly connected to the left end of the fan box 2, a static pressure box 4 fixedly connected to the upper end of the fan box 2, an air supply pipe 5 fixedly connected to the right end of the static pressure box 4, and two filter fixing brackets 8 fixedly connected to a square groove at the left end of the wall 1. Each of the two filter fixing brackets 8 is provided with a U-shaped slot seat 11. A primary nylon mesh 10 is fixedly connected to the inner frame of one U-shaped slot seat 11, and an air filter cotton 6 is fixedly connected to the inner frame of the other U-shaped slot seat 11. This design solves the problem that the current method of using stainless steel 40 filter screens to maintain the cleanliness of the auxiliary room can only block mosquitoes, cotton wool, etc., and cannot effectively filter and isolate dust contained in the air. This causes the dust accumulated in the auxiliary room to be brought into the workshop, affecting the cleanliness. In addition, some dust enters the air conditioning unit from the fresh air inlet of the air conditioner, clogging the primary filter bag and shortening its service life.

[0021] As the first embodiment of this utility model: an aluminum window 9 is fixedly connected to the square groove at the left end of the wall 1, and a louver 7 is fixedly connected to the inner frame of the aluminum window 9. The aluminum window 9 installed in the square groove of the wall 1 can fix the louver 7, prevent large debris from falling onto the primary nylon mesh 10, and can block some dust, increasing the service life of the primary nylon mesh 10. The primary nylon mesh 10 can filter 5μm dust particles in the air, effectively filtering most dust without affecting the ventilation effect of the fan box 2. The air filter cotton 6 can filter 1-100μm dust particles in the air, filtering smaller dust particles and preventing dust from falling into the wall 1 and affecting the inside of the fan box 2. The U-shaped card slot seat 11 is made of galvanized material, which has corrosion resistance and can increase the firmness between the U-shaped card slot seat 11 and the air filter cotton 6. The gap between the primary nylon mesh 10 and the air filter cotton 6 is 3cm. The gap reserved between the primary nylon mesh 10 and the air filter cotton 6 can block some dust from falling between the primary nylon mesh 10 and the air filter cotton 6, thereby increasing the ventilation effect of the primary nylon mesh 10 and the air filter cotton 6.

[0022] As a second embodiment of this utility model: When the fan box 2 is in operation, the fan filter 3 filters the air inside the wall 1 for the fan box 2, which can prevent dust from entering the air-conditioned room through the air supply pipe 5. At the same time, the air filter cotton 6 and the primary nylon mesh 10 replace the stainless steel mesh in the traditional technology and are installed on the louvers 7 at the left end of the wall 1. This allows air to flow into the wall 1 while preventing large garbage from covering the primary nylon mesh 10. The primary nylon mesh 10 can perform primary filtration for the wall 1, and can filter 5um dust particles in the air. The air filter cotton 6 can perform secondary filtration for the wall 1, and can filter 1 to 100um dust particles in the air. This can prevent external dust from entering the wall 1 and can assist the fan filter 3 in filtering the fan box 2.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0024] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A device for maintaining and improving the cleanliness of an air conditioning auxiliary room, comprising a wall (1), characterized in that: A fan box (2) is fixedly connected inside the wall (1). A fan filter screen (3) is fixedly connected to the left end of the fan box (2). A static pressure box (4) is fixedly connected to the upper end of the fan box (2). An air supply pipe (5) is fixedly connected to the right end of the static pressure box (4). Two filter screen fixing brackets (8) are fixedly connected in the square groove at the left end of the wall (1). Both filter screen fixing brackets (8) are provided with U-shaped slot seats (11). One of the U-shaped slot seats (11) has a primary nylon mesh (10) fixedly connected to its inner frame, and the other U-shaped slot seat (11) has an air filter cotton (6) fixedly connected to its inner frame.

2. The device for maintaining and improving cleanliness of an auxiliary room of an air conditioner according to claim 1, characterized in that: An aluminum window (9) is fixedly connected to the square groove at the left end of the wall (1), and a louver (7) is fixedly connected to the inner frame of the aluminum window (9).

3. The device for maintaining and improving cleanliness of an auxiliary room of an air conditioner according to claim 1, wherein: The primary nylon mesh (10) can filter 5µm dust particles from the air.

4. The device for maintaining and improving cleanliness of an auxiliary room of an air conditioner according to claim 1, wherein: The air filter cotton (6) can filter dust particles of 1 to 100 μm in the air.

5. The device for maintaining and improving cleanliness of an auxiliary room of an air conditioner according to claim 1, wherein: The U-shaped card slot (11) is made of galvanized material.

6. The device for maintaining and improving cleanliness of an auxiliary room of an air conditioner according to claim 1, wherein: The gap between the primary nylon mesh (10) and the air filter cotton (6) is 3cm.

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