Floor type movable floor air suction box

Abstract

The utility model discloses a floor type movable ground suction air bellow, relates to the technical field of fresh air equipment, and aims to solve the technical problems that people feel uncomfortable and maintenance is difficult due to the fact that air is discharged from a current high position, the floor type movable ground suction air bellow comprises a fresh air guide pipe, a frame and an assembly piece, a bottom air bellow is installed on the inner side of the frame, and an air opening is formed in the lower side of the front end of the bottom air bellow. A butt joint opening is formed in the rear end of the bottom air box, a pipe opening in the lower end of the fresh air guide pipe is inserted into the butt joint opening, storage barrels are distributed on the lower end face of the frame in an annular array mode, rolling wheels are arranged at openings in the lower ends of the storage barrels, guide strips are fixed to the two sides of the lower end face of the frame, and the number of the assembly pieces is two. Guide grooves are formed in the upper end faces of the assembly pieces, and the guide strips are inserted into the corresponding guide grooves. The air outlet structure has the advantages that the air outlet structure is assembled at a low position, direct blowing is avoided, indoor airflow comfort is guaranteed, and meanwhile maintenance is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of fresh air equipment, and more specifically to a floor-standing movable ground suction air box. Background Art

[0002] The fresh air system is based on the principle of using special equipment to supply fresh air into the room on one side of a closed room, and then exhausting it to the outside through special equipment on the other side, thereby forming a "fresh air flow field" indoors to meet the needs of indoor fresh air ventilation.

[0003] Existing fresh air systems typically use a high-positioned outlet structure. This type of outlet, when in use, blows air directly toward people inside the room. The strong airflow can easily cause discomfort, and the high-positioned outlet is difficult to maintain. To address this, we propose a floor-mounted, movable, floor-mounted air suction box. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet practical needs, and provide a floor-standing movable ground suction air box to solve the current technical problems that high-point air outlet easily causes discomfort to personnel and is difficult to maintain.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a floor-standing movable floor suction air box, comprising a fresh air duct, a frame and an assembly piece, a bottom air box is installed on the inner side of the frame, an air outlet is provided on the lower side of the front end of the bottom air box, a docking port is provided at the rear end of the bottom air box, the lower end pipe mouth of the fresh air duct is inserted into the docking port, storage cylinders are distributed in a circular array on the lower end surface of the frame, rollers are provided at the lower end opening of the storage cylinders, guide bars are fixed on both sides of the lower end surface of the frame, there are two assembly pieces in total, and guide grooves are provided on the upper end surface of the assembly piece, and the guide bars are inserted in the corresponding guide grooves.

[0006] When the utility model is in use, the assembly plate is fixedly installed on the ground by a bolt structure, and the position of the fresh air duct is installed on the rear wall of the assembly plate. When in use, the bottom bellows is pushed backward to make the bottom bellows move by the roller. When the guiding surface of the guide strip on the lower side of the frame contacts the extrusion surface of the assembly plate, it is guided into the guide groove, and then the limiting end is docked with the front side of the assembly plate. The limiting end is equipped with a magnet. When docked, the connection is completed by magnetic adsorption. At the same time, the docking port at the rear end of the bottom bellows is docked with the two pipe openings of the fresh air duct. The docking port is sealed by a rubber ring. The fresh air is introduced into the bottom bellows through the fresh air duct and then blown out to the ground through the air outlet to complete the fresh air replacement. The device assembles the bottom bellows structure through a ground suction installation method. The air outlet at a low point prevents the exhaust gas from directly blowing on indoor personnel, ensuring comfort. At the same time, the movable installation method is easy to maintain. The bottom bellows is flat in design and can be installed under indoor cabinets and desktops, etc., without taking up space. It can be hidden and does not affect the indoor beauty.

[0007] Preferably, the frame is provided with side claws and a mounting surface, and four side claws are distributed in a circular array outside the mounting surface. The bottom bellows fits the mounting surface and the side claws, and the air outlet corresponds to the gap between the connected side claws.

[0008] Preferably, an adjusting piece is slidably mounted on the inner lower end of the storage tube, and the roller is mounted on the lower side of the adjusting piece through a bracket.

[0009] Preferably, a screw barrel is fixed at the middle of the upper end surface of the adjusting piece, a screw rod is rotatably installed through the upper end of the storage barrel, and the lower end of the screw rod is threadedly installed in the screw barrel.

[0010] Preferably, a bottom opening is provided in a circular array on the lower end surface of the bottom bellows, and the upper end of the storage cylinder is inserted into the bottom opening.

[0011] Preferably, the guide bar consists of a limiting end and a guide surface, and the limiting end is equipped with a built-in magnet.

[0012] Preferably, the opening end of the guide groove is provided with an inclined extrusion surface, and the opening width of the extrusion surface is smaller than the width of the limiting end.

[0013] Preferably, the assembly piece is made of metal, and the limiting end of the guide bar is adsorbed on the assembly piece by a magnet.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model pushes the bottom bellows backward by designing an assembly piece. When the guide surface of the guide strip on the lower side of the frame contacts the extrusion surface of the assembly piece, it is guided into the guide groove, and then the limiting end is docked with the front side of the assembly piece. A magnet is built into the limiting end. After docking, the connection is completed by magnetic adsorption. At the same time, the docking port at the rear end of the bottom bellows is docked with the two pipe openings of the fresh air duct. The docking is sealed by a rubber ring. The fresh air is introduced into the bottom bellows through the fresh air duct and then blown out to the ground through the air outlet to complete the fresh air replacement. The device assembles the bottom bellows structure through a ground suction installation method. The low-point air outlet prevents the exhaust gas from directly blowing on indoor personnel, ensuring comfort. At the same time, the movable installation method is easy to maintain.

[0016] 2. The present invention also designs a bottom bellows, which is flat in design. The bottom bellows can be installed on the lower side of indoor cabinets and desktops, etc. It does not take up space and can be installed in a hidden manner without affecting the indoor beauty. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the bottom-up structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the framework structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the bottom bellows connection structure of the present utility model;

[0021] Figure 5 This is a schematic diagram of the storage tube structure of the present utility model;

[0022] Figure 6 This is a schematic diagram of the guide bar structure of the present utility model.

[0023] Explanation of the numbers in the figure: 1. Fresh air duct; 2. Bottom air box; 201. Air outlet; 202. Docking port; 203. Bottom port; 3. Frame; 301. Side claw; 302. Mounting surface; 4. Storage cylinder; 401. Adjustment plate; 402. Roller; 403. Screw barrel; 404. Screw; 5. Guide bar; 501. Limit end; 502. Guide surface; 6. Assembly plate; 601. Extrusion surface; 602. Guide groove. DETAILED DESCRIPTION

[0024] like Figures 1 to 4As shown, the utility model relates to a floor-standing movable ground suction air box, comprising a fresh air duct 1, a frame 3 and an assembly piece 6, a bottom air box 2 is installed on the inner side of the frame 3, an air outlet 201 is provided on the lower side of the front end of the bottom air box 2, the frame 3 is provided with side claws 301 and a mounting surface 302, four side claws 301 are distributed in a circular array on the outside of the mounting surface 302, the bottom air box 2 fits the mounting surface 302 and the side claws 301, and the air outlet 201 corresponds to the gap between the connected side claws 301, a docking port 202 is provided at the rear end of the bottom air box 2, the lower end pipe mouth of the fresh air duct 1 is inserted into the docking port 202, a storage tube 4 is distributed in a circular array on the lower end surface of the frame 3, a roller 402 is provided at the lower end opening of the storage tube 4, and the inner An adjusting piece 401 is slidingly installed at the lower end of the part, and a roller 402 is installed on the lower side of the adjusting piece 401 through a bracket. The roller 402 can be driven by the adjusting piece 401 to retract toward the storage tube 4 to adjust the overall height of the device. A screw barrel 403 is fixed in the middle of the upper end face of the adjusting piece 401, and a screw rod 404 is rotatably installed through the upper end of the storage tube 4, and the lower end of the screw rod 404 is threadedly installed in the screw barrel 403. The height of the adjusting piece 401 is driven by rotating the screw rod 404. A bottom opening 203 is provided in an annular array on the lower end face of the bottom bellows 2, and the upper end of the storage tube 4 is inserted into the bottom opening 203. The bottom opening 203 realizes the plug-in connection between the bottom bellows 2 and the storage tube 4, which is convenient for later disassembly and maintenance.

[0025] like Figures 2 to 6 As shown, the utility model relates to a floor-standing movable floor suction air box, including a fresh air duct 1, a frame 3 and an assembly piece 6. Guide bars 5 are fixed on both sides of the lower end surface of the frame 3. The guide bar 5 consists of a limiting end 501 and a guide surface 502. The limiting end 501 is equipped with a magnet. There are two assembly pieces 6 in total, and a guide groove 602 is provided on the upper end surface of the assembly piece 6. The guide bar 5 is inserted into the corresponding guide groove 602. The open end of the guide groove 602 is provided with an inclined extrusion surface 601. The opening width of the extrusion surface 601 is smaller than the width of the limiting end 501. During the docking process, the connection calibration is completed by the extrusion surface 601, which is convenient for access. The assembly piece 6 is made of metal material, and the limiting end 501 of the guide bar 5 is adsorbed on the assembly piece 6 by a magnet. The design of the metal material allows the magnetic adsorption and fixation after the docking is completed.

[0026] Working principle: This embodiment provides a floor-standing movable ground suction air box. When in use, the assembly piece 6 is fixed to the ground by a bolt structure, and the position of the fresh air duct 1 is installed on the wall behind the assembly piece 6. When in use, the bottom air box 2 is pushed backward, so that the bottom air box 2 can move through the roller 402. When the guide surface 502 of the guide bar 5 on the lower side of the frame 3 contacts the extrusion surface 601 of the assembly piece 6, it is guided into the guide groove 602, and then the limit end 501 is connected to the front side of the assembly piece 6. The limit end 5 01 has a built-in magnet, and after docking, the connection is completed by magnetic adsorption. At the same time, the docking port 202 at the rear end of the bottom bellows 2 docks with the two pipe openings of the fresh air duct 1, and the docking point is sealed by a rubber ring. The fresh air is introduced into the bottom bellows 2 through the fresh air duct 1, and then blown out to the ground through the air outlet 201 to complete the fresh air replacement. The bottom bellows 2 is flat in design and can be installed on the lower side of indoor cabinets and desktops. It does not take up space and can be installed in a hidden manner without affecting the indoor beauty.

[0027] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A floor-standing movable ground suction air box, comprising a fresh air duct (1), a frame (3) and an assembly piece (6), characterized in that: A bottom air box (2) is installed on the inner side of the frame (3), an air outlet (201) is provided on the lower side of the front end of the bottom air box (2), a docking port (202) is provided on the rear end of the bottom air box (2), the lower end of the fresh air duct (1) is plugged into the docking port (202), storage cylinders (4) are distributed in a circular array on the lower end surface of the frame (3), rollers (402) are provided at the lower end opening of the storage cylinder (4), guide bars (5) are fixed on both sides of the lower end surface of the frame (3), two assembly pieces (6) are provided, and a guide groove (602) is provided on the upper end surface of the assembly piece (6), and the guide bar (5) is plugged into the corresponding guide groove (602).

2. A floor-standing movable ground suction air box according to claim 1, characterized in that: The frame (3) is provided with side claws (301) and a mounting surface (302), and four side claws (301) are distributed in a circular array outside the mounting surface (302). The bottom bellows (2) fits the mounting surface (302) and the side claws (301), and the air outlet (201) corresponds to the gap between the connected side claws (301).

3. The floor-standing movable ground suction air box according to claim 1, characterized in that: An adjusting piece (401) is slidably mounted on the lower end of the interior of the storage cylinder (4), and a roller (402) is mounted on the lower side of the adjusting piece (401) via a bracket.

4. The floor-standing movable ground suction air box according to claim 3, characterized in that: A screw barrel (403) is fixed in the middle of the upper end surface of the regulating piece (401), a screw rod (404) is rotatably installed through the upper end of the storage cylinder (4), and the lower end of the screw rod (404) is threadedly installed in the screw barrel (403).

5. The floor-standing movable ground suction air box according to claim 4, characterized in that: The lower end surface of the bottom bellows (2) is provided with a bottom opening (203) in an annular array, and the upper end of the storage cylinder (4) is inserted into the bottom opening (203).

6. The floor-standing movable ground suction air box according to claim 1, characterized in that: The guide bar (5) consists of a limiting end (501) and a guiding surface (502), and a magnet is built into the limiting end (501).

7. The floor-standing movable ground suction air box according to claim 6, characterized in that: The opening end of the guide groove (602) is provided with an inclined extrusion surface (601), and the opening width of the extrusion surface (601) is smaller than the width of the limiting end (501).

8. The floor-standing movable ground suction air box according to claim 7, characterized in that: The assembly piece (6) is made of metal material, and the limiting end (501) of the guide bar (5) is adsorbed on the assembly piece (6) through a magnet.

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