CN217817284U

CN217817284U - Air volume adjusting structure

Info

Publication number: CN217817284U
Application number: CN202221863835.6U
Authority: CN
Inventors: 代云峰; 代云辉; 代浩
Original assignee: Dongguan Tongsheng Precision Sheet Metal Products Co ltd
Current assignee: Dongguan Tongsheng Precision Sheet Metal Products Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-11-15
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses an air volume adjusting structure, including the air inlet, the bottom of air inlet is provided with a rectangle section of thick bamboo, the outside swing joint of a rectangle section of thick bamboo has the movable cover, the inside fixedly connected with fixed plate of a rectangle section of thick bamboo, the bottom fixedly connected with screw thread section of thick bamboo of fixed plate. This air regulation structure is through being provided with a rectangle section of thick bamboo, the movable cover, the gas outlet, the fixed plate, the runner, the screw thread axle, screw thread section of thick bamboo and baffle, when the air output needs to be adjusted when the air-out, it drives screw thread axle rotation to rotate from the bottom, the screw thread axle drives the movable cover motion in the inside pivoted of screw thread section of thick bamboo, thereby drive the outside gas outlet motion of movable cover, through adjusting the distance between the outside gas outlet of a rectangle section of thick bamboo and the outside gas outlet of movable cover, thereby adjust the air output, the baffle on screw thread axle top can prevent that the movable cover from breaking away from the outside of a rectangle section of thick bamboo, the problem that can not conveniently adjust the air output has been solved.

Description

Air volume adjusting structure

Technical Field

The utility model relates to an air-out technical field specifically is an air regulation structure.

Background

Air purifier, central air conditioning etc. main equipments can be installed in some large buildings's indoor air environment and temperature that keep indoor, these equipment all need to have special air-out structure intercommunication indoor, this type of air-out structure in use still has some defects, in use can not conveniently adjust the air output, and in use the subsidiary dust in the air can remain and be difficult to the clearance in inside when the air is inside, also can not effectively reduce the dust content in the exhaust air, so need a neotype air regulation structure to solve above defect now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air volume adjusting structure to the problem that can not conveniently adjust the air output that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an air volume adjusting structure comprises an air inlet, wherein a rectangular cylinder is arranged at the bottom end of the air inlet, and a movable cover is movably connected to the outside of the rectangular cylinder;

the inside fixedly connected with fixed plate of a rectangle section of thick bamboo, the bottom fixedly connected with screw thread section of thick bamboo of fixed plate, the inside swing joint of screw thread section of thick bamboo has the screw thread axle, the top fixedly connected with baffle of screw thread axle, the screw thread axle runs through the bottom of movable cover and extends to the outside fixedly connected with runner of movable cover, four groups gas outlets have been seted up respectively around the rectangle section of thick bamboo and around the movable cover.

Preferably, the central line of the threaded shaft and the central line of the rotating wheel are on the same vertical plane, and the central line of the fixing plate and the central line of the threaded cylinder are on the same vertical plane.

Preferably, the bottom fixedly connected with rectangular cylinder's of air inlet top fixedly connected with mounting disc, the both sides on mounting disc top fixedly connected with a set of link plate respectively, the bottom fixedly connected with rubber circle of air inlet, a set of recess has been seted up respectively at the both ends of air inlet.

Preferably, the rubber ring is movably connected with the mounting disc.

Preferably, the hanging plate is movably connected with the groove.

Preferably, the inside top fixedly connected with locating frame of a rectangular cylinder, the top swing joint of locating frame has the installing frame, the first dust screen of inside fixedly connected with of installing frame, the inside top fixedly connected with of a rectangular cylinder divides the gas board, the fixed frame of inside fixedly connected with of gas outlet, the inside fixedly connected with second dust screen of fixed frame.

Preferably, the center line of the first dust screen and the center line of the installation frame are on the same vertical plane.

Preferably, the center line of the fixing frame and the center line of the second dust screen are on the same horizontal plane.

Compared with the prior art, the beneficial effects of the utility model are that: the air volume adjusting structure not only realizes convenient air volume adjustment and internal cleaning, but also reduces the dust content in the discharged air;

(1) By arranging the rectangular cylinder, the movable cover, the air outlet, the fixing plate, the rotating wheel, the threaded shaft, the threaded cylinder and the baffle plate, when the air output needs to be adjusted during air outlet, the rotating wheel is rotated from the bottom end to drive the threaded shaft to rotate, the threaded shaft drives the movable cover to move while rotating inside the threaded cylinder, so that the air outlet outside the movable cover is driven to move, the air output is adjusted by adjusting the distance between the air outlet outside the rectangular cylinder and the air outlet outside the movable cover, and the baffle plate at the top end of the threaded shaft can prevent the movable cover from being separated from the outside of the rectangular cylinder, so that the air output can be conveniently adjusted;

(2) By arranging the hanging plate, the mounting disc, the rubber ring and the groove, after long-time work, when a large amount of dust is left in the interior of the air inlet, the rectangular cylinder can be rotated to drive the mounting disc at the top end to rotate, the mounting disc drives the hanging plate to move while rotating, and after the hanging plate is moved to the position of the groove, the hanging plate can be pulled out from the interior of the groove, so that the rectangular cylinder and the movable cover are detached from the bottom end of the air inlet, the interiors of the rectangular cylinder and the movable cover are cleaned, and the air inlet can be conveniently detached to clean;

(3) Through being provided with the branch gas screen, first dust screen, the installing frame, the locating frame, fixed frame and second dust screen, when wind enters from the inside of air inlet, the inside first dust screen of a rectangular cylinder can filter the air, thereby get rid of the dust in the air, and divide the gas screen to divide the air toward both sides, prevent that first dust screen from being blockked up completely by the dust, and the air is when deriving through the gas outlet, the second dust screen can further filter, reduce the dust content in the air, and can clear up first dust screen through tearing down the installing frame, realized can reducing the dust content in the exhaust air.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the air inlet of the present invention;

fig. 3 is a schematic top view of the fixing plate of the present invention;

fig. 4 is a schematic view of the bottom structure of the threaded cylinder of the present invention.

In the figure: 1. a rectangular cylinder; 2. a movable cover; 3. hanging the plate; 4. installing a disc; 5. a gas distribution plate; 6. a rubber ring; 7. a first dust screen; 8. installing a frame; 9. an air inlet; 10. a positioning frame; 11. an air outlet; 12. a fixing frame; 13. a second dust screen; 14. a fixing plate; 15. a rotating wheel; 16. a threaded shaft; 17. a threaded barrel; 18. a baffle plate; 19. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, an air volume adjusting structure includes an air inlet 9, a rectangular cylinder 1 is disposed at the bottom end of the air inlet 9, and a movable cover 2 is movably connected to the exterior of the rectangular cylinder 1;

a fixed plate 14 is fixedly connected inside the rectangular cylinder 1, a threaded cylinder 17 is fixedly connected at the bottom end of the fixed plate 14, a threaded shaft 16 is movably connected inside the threaded cylinder 17, a baffle plate 18 is fixedly connected at the top end of the threaded shaft 16, the threaded shaft 16 penetrates through the bottom end of the movable cover 2 and extends to the outside of the movable cover 2, a rotating wheel 15 is fixedly connected, and four groups of air outlets 11 are respectively formed in the periphery of the rectangular cylinder 1 and the periphery of the movable cover 2;

the central line of the threaded shaft 16 and the central line of the rotating wheel 15 are on the same vertical plane, and the central line of the fixing plate 14 and the central line of the threaded cylinder 17 are on the same vertical plane;

specifically, as shown in fig. 1, when the air output needs to be adjusted during air output, the rotating wheel 15 is rotated from the bottom end to drive the threaded shaft 16 to rotate, the threaded shaft 16 drives the movable cover 2 to move while rotating inside the threaded cylinder 17, so as to drive the air outlet 11 outside the movable cover 2 to move, and by adjusting the distance between the air outlet 11 outside the rectangular cylinder 1 and the air outlet 11 outside the movable cover 2, so as to adjust the air output, the baffle 18 on the top end of the threaded shaft 16 can prevent the movable cover 2 from being separated from the outside of the rectangular cylinder 1, and the air output can be conveniently adjusted.

Example 2: the bottom end of the air inlet 9 is fixedly connected with the top end of the rectangular cylinder 1 and is fixedly connected with the mounting disc 4, two sides of the top end of the mounting disc 4 are respectively and fixedly connected with a group of hanging plates 3, the bottom end of the air inlet 9 is fixedly connected with the rubber ring 6, and two ends of the air inlet 9 are respectively provided with a group of grooves 19;

the rubber ring 6 is movably connected with the mounting disc 4, and the hanging plate 3 is movably connected with the groove 19;

specifically, as shown in fig. 1 and fig. 2, after long-time work, when a large amount of dust remains inside, the rectangular cylinder 1 can be rotated to drive the mounting disc 4 at the top end to rotate, the mounting disc 4 drives the hanging plate 3 to move while rotating, the hanging plate 3 can be drawn out from the inside of the groove 19 after being moved to the position of the groove 19, so that the rectangular cylinder 1 and the movable cover 2 are detached from the bottom end of the air inlet 9, the inside of the rectangular cylinder 1 and the movable cover 2 is cleaned, and the rectangular cylinder 1 and the movable cover 2 can be conveniently detached to be cleaned.

Example 3: the top end of the inside of the rectangular cylinder 1 is fixedly connected with a positioning frame 10, the top end of the positioning frame 10 is movably connected with an installation frame 8, the inside of the installation frame 8 is fixedly connected with a first dustproof net 7, the top end of the inside of the rectangular cylinder 1 is fixedly connected with a gas distribution plate 5, the inside of the gas outlet 11 is fixedly connected with a fixed frame 12, and the inside of the fixed frame 12 is fixedly connected with a second dustproof net 13;

the central line of the first dustproof net 7 and the central line of the mounting frame 8 are on the same vertical plane, and the central line of the fixed frame 12 and the central line of the second dustproof net 13 are on the same horizontal plane;

specifically, as shown in fig. 1, fig. 3 and fig. 4, when wind enters from the inside of the air inlet 9, the first dust screen 7 inside the rectangular cylinder 1 can filter air, so as to remove dust in the air, and the air distribution plate 5 can distribute the air to both sides, so as to prevent the first dust screen 7 from being completely blocked by the dust, and when the air is guided out through the air outlet 11, the second dust screen 13 can further filter the air, so as to reduce the dust content in the air, and the first dust screen 7 can be cleaned by detaching the mounting frame 8, so that the dust content in the discharged air can be reduced.

The working principle is as follows: when the utility model is used, firstly, when the air output needs to be adjusted during air outlet, the rotating wheel 15 is rotated from the bottom to drive the threaded shaft 16 to rotate, the threaded shaft 16 drives the movable cover 2 to move while rotating in the threaded cylinder 17, thereby driving the air outlet 11 outside the movable cover 2 to move, the air output is adjusted by adjusting the distance between the air outlet 11 outside the rectangular cylinder 1 and the air outlet 11 outside the movable cover 2, the baffle 18 at the top end of the threaded shaft 16 can prevent the movable cover 2 from separating from the rectangular cylinder 1, when air enters from the air inlet 9, the first dust screen 7 in the rectangular cylinder 1 can filter the air, thereby removing the dust in the air, and the air distributing plate 5 can distribute the air to both sides, prevent that first dust screen 7 from being blockked up by the dust completely, and the air when exporting through gas outlet 11, second dust screen 13 can further filter, reduce the dust content in the air, and can clear up first dust screen 7 through dismantling installing frame 8, after long-time work, when inside remains a large amount of dust, can rotate rectangular cylinder 1 and drive mounting disc 4 on top and rotate, mounting disc 4 drives link plate 3 motion when pivoted, move link plate 3 to the position of recess 19 after, can take link plate 3 out from the inside of recess 19, thereby pull down rectangular cylinder 1 and movable cover 2 from the bottom of air inlet 9, and clear up the inside of rectangular cylinder 1 and movable cover 2.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An air volume adjusting structure, includes air inlet (9), its characterized in that: the bottom end of the air inlet (9) is provided with a rectangular cylinder (1), and the outside of the rectangular cylinder (1) is movably connected with a movable cover (2);

the inside fixedly connected with fixed plate (14) of a rectangle section of thick bamboo (1), the bottom fixedly connected with screw thread section of thick bamboo (17) of fixed plate (14), the inside swing joint of screw thread section of thick bamboo (17) has screw thread axle (16), the top fixedly connected with baffle (18) of screw thread axle (16), screw thread axle (16) run through the bottom of movable cover (2) and extend to outside fixedly connected with runner (15) of movable cover (2), four groups gas outlets (11) have been seted up respectively around a rectangle section of thick bamboo (1) and around movable cover (2).

2. An air volume adjusting structure according to claim 1, characterized in that: the center line of the threaded shaft (16) and the center line of the rotating wheel (15) are on the same vertical plane, and the center line of the fixing plate (14) and the center line of the threaded cylinder (17) are on the same vertical plane.

3. An air volume adjusting structure according to claim 1, characterized in that: the bottom fixedly connected with rectangular cylinder's of air inlet (9) top fixedly connected with mounting disc (4) of (1), the both sides on mounting disc (4) top are a set of link plate of fixedly connected with (3) respectively, the bottom fixedly connected with rubber circle (6) of air inlet (9), a set of recess (19) have been seted up respectively at the both ends of air inlet (9).

4. An air volume adjusting structure according to claim 3, characterized in that: the rubber ring (6) is movably connected with the mounting disc (4).

5. An air volume adjusting structure according to claim 3, characterized in that: the hanging plate (3) is movably connected with the groove (19).

6. An air volume adjusting structure according to claim 1, characterized in that: the utility model discloses a rectangular cylinder, including a rectangular cylinder (1), the inside top fixedly connected with posting (10) of posting (1), the top swing joint of posting (10) has installing frame (8), the first dust screen of inside fixedly connected with (7) of installing frame (8), the inside top fixedly connected with of rectangular cylinder (1) divides gas board (5), the fixed frame of inside fixedly connected with (12) of gas outlet (11), the inside fixedly connected with second dust screen (13) of fixed frame (12).

7. An air volume adjusting structure according to claim 6, characterized in that: the central line of the first dust screen (7) and the central line of the installation frame (8) are on the same vertical plane.

8. An air volume adjusting structure according to claim 6, characterized in that: the central line of the fixed frame (12) and the central line of the second dust screen (13) are on the same horizontal plane.