CN216203747U - High-efficient supply-air outlet - Google Patents

Abstract

The application provides a high-efficient supply-air outlet belongs to supply-air outlet technical field. This high-efficient supply-air outlet includes supply-air outlet body and adjustment mechanism, the supply-air outlet body includes the tuber pipe, the tuber pipe inner wall is provided with the opening, adjustment mechanism includes guide plate, driving medium, net frame and screw rod, the guide plate is provided with a plurality of, a plurality of the guide plate all rotate install in inside the tuber pipe, a plurality of the guide plate passes through the driving medium transmission is connected, the inside filter screen that is provided with of net frame, net frame outside edge is fixed with the elastic component, elastic component one end is provided with the gyro wheel, the opening can supply the gyro wheel is pegged graft, the screw rod screw thread install in the tuber pipe, screw rod one end stretches into inside the opening, this high-efficient supply-air outlet is convenient for adjust the air supply region, and the inside filter screen of supply-air outlet dismouting of being convenient for.

Description

High-efficient supply-air outlet

Technical Field

The application relates to the technical field of air supply outlets, in particular to a high-efficiency air supply outlet.

Background

The laminar flow air supply ceiling adopts the second generation German FFA technology, is the purification air supply tail end of a clean operation and a laminar flow ward, and has the functions of efficient filtration, flow equalization and air flow compensation. The application is as follows: the air cleaning technology is adopted to control the microbial pollution to different degrees, so as to meet the requirement of controlling the air cleanliness in the space environment and being suitable for various operations; and provides proper temperature and humidity, and creates a clean and comfortable operation space environment.

The existing laminar flow air supply ceiling often adopts an air supply outlet to supply air, but the air supply outlet is not convenient for adjusting the direction of air flow, and then the air supply area of the air supply outlet is inconvenient to adjust. In addition, the inside filter screen that is provided with more of supply-air outlet to be used for intercepting the dust, but in the long-time use of supply-air outlet, inside will be attached to more dust, and the filter screen inside current supply-air outlet often is inconvenient to be dismantled, and then makes the dust on its surface difficult to clear away.

How to invent an efficient air supply outlet to improve the problems becomes a problem to be solved by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In order to compensate for above not enough, the application provides a high-efficient supply-air outlet, aims at improving the inconvenient problem of dismantling of the inconvenient air supply region of adjusting of supply-air outlet and its inside filter screen in the past.

The embodiment of the application provides a high-efficient supply-air outlet, including supply-air outlet body and adjustment mechanism, the supply-air outlet body includes the tuber pipe, the tuber pipe inner wall is provided with the opening, adjustment mechanism includes guide plate, driving medium, net frame and screw rod, the guide plate is provided with a plurality of, a plurality of the guide plate all rotate install in inside the tuber pipe, a plurality of the guide plate passes through the driving medium transmission is connected, the inside filter screen that is provided with of net frame, net frame outside edge is fixed with the elastic component, elastic component one end is provided with the gyro wheel, the opening can supply the gyro wheel is pegged graft, the screw rod screw thread install in the tuber pipe, screw rod one end stretches into inside the opening.

In the above-mentioned realization process, the wind pipe is used for conveying the wind flow, when the air supply area of the air supply outlet needs to be adjusted, because a plurality of guide plates are all rotatably installed inside the wind pipe, a plurality of guide plates are connected by the transmission part in a transmission way, so the transmission part is started to drive a plurality of guide plates to rotate simultaneously, the air flow inside the air supply pipe passes through the area between the adjacent guide plates and is discharged, and the guide of the air flow can be changed by the rotation of the guide plates, thereby the adjustment of the air supply area is realized, when the filter screen needs to be disassembled, the screw rod is rotated to enable the bottom of the screw rod to be close to the roller and to press the roller, because the roller is connected with the net frame through the elastic piece, the elastic piece is compressed, thereby the roller is separated from the gap, the roller outside the net frame is pulled to roll and slide on the inner wall of the wind pipe, the net frame and the filter screen inside the net frame can be taken down, when the filter screen needs to be installed, the elastic piece is compressed, so that the screen frame enters the air pipe, the roller at one end of the elastic piece rolls on the inner wall of the air pipe at the moment until the roller reaches the opening, and the elastic piece compresses to drive the roller to enter the opening due to the reaction force, so that the filter screen is installed.

In a specific embodiment, the driving medium includes movable groove, rotary column, runner and driving piece, the movable groove set up in the tuber pipe rear end, guide plate one end rotate install in the tuber pipe inner wall, the guide plate other end with the rotary column links to each other, the rotary column is provided with a plurality of, a plurality of the rotary column with the guide plate corresponds the setting, a plurality of rotary column one end all stretches into the movable groove and with the runner is fixed, the runner rotate install in movable groove, a plurality of the runner passes through belt transmission and connects, the driving piece with the runner transmission is connected.

In the above-mentioned realization process, the driving piece starts to drive the runner and rotates, because a plurality of runner passes through the belt transmission and connects, so a plurality of runner rotates in step, and then makes a plurality of rotary column rotate in step to make the inside a plurality of guide plate of tuber pipe rotate simultaneously, this kind of design is so that the regional drive guide plate in the tuber pipe outside rotates.

In a specific embodiment, the driving member comprises a motor and a rotating shaft, the motor is fixedly arranged outside the air pipe, the output shaft of the motor is connected with the rotating shaft, and one end of the rotating shaft extends into the movable groove and is fixedly connected with the rotating wheel.

In the above-mentioned realization process, the motor output shaft rotates and drives the pivot and rotate, and then drives a runner and rotate, because a plurality of runner passes through belt transmission and connects, so a plurality of runner synchronous rotation, this kind of design is so that the rotation through the motor output shaft drives a plurality of runner synchronous rotations.

In a specific embodiment, a lantern ring is fixedly arranged inside the movable groove, the lantern ring is symmetrically arranged around the rotating wheel, the inner surface of the lantern ring is movably connected with the outer surface of the rotating column on one side, and the inner surface of the lantern ring is movably connected with the outer surface of the rotating shaft on the other side.

In the above-mentioned realization process, one side lantern ring internal surface and the setting of rotary column surface swing joint to stability when improving the rotary column rotation, opposite side lantern ring internal surface and pivot surface swing joint's setting, so that improve the pivot at the inside pivoted stability of activity groove.

In a specific embodiment, two elastic members are symmetrically arranged, and the gap is arranged corresponding to the elastic member.

In the above-mentioned realization process, two elastic component correspond the gyro wheel of two different positions, and then make two openings can correspond two gyro wheels and exist, and when the filter screen installation, two gyro wheels get into the opening that corresponds respectively to be difficult for rocking after making the installation of screen frame.

In a specific embodiment, the elastic member includes a sleeve, an inner rod and a spring, the sleeve is slidably sleeved on the inner rod, and the sleeve is connected with the inner rod through the spring.

In the implementation process, the sleeve is slidably sleeved on the inner rod, so that the elastic stretching effect of the elastic piece is improved.

In a specific embodiment, the bottom of the screw is arranged on a movable block, and the movable block is arranged on the notch in a sliding manner.

In the implementation process, the screw rod moves downwards in a spiral manner to drive the movable block to move downwards, and the movable block is prevented from rotating by the sliding arrangement of the movable block, so that the movable block can contact the roller.

In a specific implementation scheme, two ends of the movable block respectively slide on the adjacent inner side walls of the notch, and a groove is formed in the bottom of the movable block and is adapted to the roller.

In the above-mentioned realization process, at the in-process of movable block towards the gyro wheel, the recess at first contacts the gyro wheel, because the recess suits with the gyro wheel, so when the movable block moved, the recess inner wall will laminate the gyro wheel to make the better drive gyro wheel of movable block remove.

In a specific embodiment, a screw tube is arranged on the air pipe and in a position corresponding to the screw, and the screw tube is in threaded sleeve connection with the screw.

In the implementation process, the threaded pipe is sleeved with the screw in a threaded manner, so that the abrasion degree between the screw and the air pipe during rotation of the screw is reduced.

In a specific embodiment, the top of the screw rod extends out of the air pipe and is fixedly provided with a rotating hand.

In the implementation process, the handle is arranged to rotate the screw rod.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic structural diagram of a high-efficiency air supply outlet provided in an embodiment of the present application;

FIG. 2 is a cross-sectional view of an air duct provided in an embodiment of the present application;

FIG. 3 is an enlarged cross-sectional view taken at A in FIG. 2 according to an embodiment of the present disclosure;

FIG. 4 is an enlarged cross-sectional view of the elastomeric member of FIG. 3 according to an embodiment of the present application;

FIG. 5 is a right side cross-sectional view of an air duct provided in an embodiment of the present application;

fig. 6 is an enlarged view of a portion B in fig. 5 according to an embodiment of the present disclosure.

In the figure: 100-air supply outlet body; 110-air pipe; 111-a gap; 112-coil; 200-an adjustment mechanism; 210-a baffle; 220-a transmission member; 221-a movable groove; 2211-collar; 222-rotating column; 223-a rotating wheel; 224-a drive member; 2241-motor; 2242-a rotating shaft; 230-a screen frame; 231-an elastic member; 2311-sleeve; 2312-inner rod; 2313-a spring; 232-a roller; 233-filtering net; 240-screw; 241-a movable block; 2411-grooves; 242-turn hand.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Please refer to fig. 1-5, the present application provides a high efficiency air supply outlet, which includes an air supply outlet body 100 and an adjusting mechanism 200, the air supply outlet body 100 includes an air duct 110, an inner wall of the air duct 110 is provided with a gap 111, the adjusting mechanism 200 includes a guide plate 210, a transmission member 220, a mesh frame 230 and a screw 240, the guide plate 210 is provided with a plurality of guide plates 210, the guide plates 210 are all rotatably installed inside the air duct 110, the guide plates 210 are in transmission connection with the transmission member 220, a filter screen 233 is arranged inside the mesh frame 230, an elastic member 231 is fixed at an outer edge of the mesh frame 230, one end of the elastic member 231 is provided with a roller 232, the gap 111 can be inserted by the roller 232, the screw 240 is threadedly installed on the air duct 110, and one end of the screw 240 extends into the gap 111.

In some specific embodiments, the transmission member 220 includes a movable groove 221, a rotating column 222, a plurality of rotating wheels 223 and a driving member 224, the movable groove 221 is disposed at the rear end of the air duct 110, one end of the guide plate 210 is rotatably mounted on the inner wall of the air duct 110, the other end of the guide plate 210 is connected to the rotating column 222, the plurality of rotating columns 222 are disposed corresponding to the guide plate 210, one ends of the plurality of rotating columns 222 extend into the movable groove 221 and are fixed to the rotating wheels 223, the rotating wheels 223 are rotatably mounted on the movable groove 221, the plurality of rotating wheels 223 are connected by a belt, the driving member 224 is in transmission connection with the rotating wheels 223, the driving member 224 is activated to drive the rotating wheels 223 to rotate, since the plurality of rotating wheels 223 are connected by a belt, the plurality of turning wheels 223 are rotated in synchronization, so that the plurality of turning columns 222 are rotated in synchronization, so that several baffles 210 inside the air duct 110 rotate at the same time, and this design drives the baffles 210 to rotate in the area outside the air duct 110.

In some specific embodiments, driving piece 224 includes motor 2241 and pivot 2242, motor 2241 is fixed to be set up outside tuber pipe 110, motor 2241 output shaft links to each other with pivot 2242, pivot 2242 one end stretch into movable groove 221 and with runner 223 fixed connection, motor 2241 output shaft rotates and drives the pivot 2242 and rotate, and then drive a runner 223 and rotate, because a plurality of runner 223 passes through belt transmission and connects, so a plurality of runner 223 rotates in step, this kind of design is so that drive a plurality of runners 223 in step through the rotation of motor 2241 output shaft.

In some specific embodiments, the inside of the movable slot 221 is fixedly provided with a collar 2211, the collars 2211 are symmetrically arranged with respect to the rotating wheel 223, the inner surface of one collar 2211 is movably connected with the outer surface of the rotating column 222, the inner surface of the other collar 2211 is movably connected with the outer surface of the rotating shaft 2242, the inner surface of one collar 2211 is movably connected with the outer surface of the rotating column 222 so as to improve the stability of the rotating column 222 during rotation, and the inner surface of the other collar 2211 is movably connected with the outer surface of the rotating shaft 2242 so as to improve the stability of the rotating shaft 2242 in the movable slot 221.

In some specific embodiments, the two elastic members 231 are symmetrically arranged, the two gaps 111 are arranged corresponding to the elastic members 231, the two elastic members 231 correspond to the two rollers 232 at different positions, so that the two gaps 111 can correspond to the two rollers 232, and when the filter screen 233 is installed, the two rollers 232 respectively enter the corresponding gaps 111, so that the screen frame 230 is not prone to shaking after installation.

In some specific embodiments, the elastic member 231 includes a sleeve 2311, an inner rod 2312 and a spring 2313, the sleeve 2311 is slidably sleeved on the inner rod 2312, the sleeve 2311 is connected with the inner rod 2312 through the spring 2313, and the sleeve 2311 is slidably sleeved on the inner rod 2312, so as to improve the elastic expansion and contraction effect of the elastic member 231.

In some specific embodiments, the bottom of the screw 240 is disposed on the movable block 241, the movable block 241 is slidably disposed on the notch 111, the screw 240 moves spirally downward to drive the movable block 241 to move downward, and the movable block 241 is prevented from rotating to drive the movable block 241 to rotate by the sliding of the movable block 241, so that the movable block 241 can contact the roller 232.

In some specific embodiments, two ends of the movable block 241 respectively slide on the inner side walls of the adjacent gaps 111, a groove 2411 is formed in the bottom of the movable block 241, the groove 2411 is adapted to the roller 232, in the process that the movable block 241 faces the roller 232, the groove 2411 firstly contacts the roller 232, and since the groove 2411 is adapted to the roller 232, when the movable block 241 moves, the inner wall of the groove 2411 will be attached to the roller 232, so that the movable block 241 can better drive the roller 232 to move.

In some specific embodiments, a spiral tube 112 is disposed on the air duct 110 and corresponding to the screw 240, the spiral tube 112 is in threaded connection with the screw 240, and the arrangement of the spiral tube 112 in threaded connection with the screw 240 reduces the degree of wear between the screw 240 and the air duct 110 when the screw rotates.

In some embodiments, the top of the screw 240 extends out of the air duct 110 and a rotating hand 242 is fixedly disposed, the rotating hand 242 being configured to rotate the screw 240.

The working principle of the high-efficiency air supply outlet is as follows: if the air supply area of the air supply opening needs to be adjusted, because the plurality of guide plates 210 are rotatably installed inside the air duct 110 and the plurality of guide plates 210 are in transmission connection through the transmission member 220, the transmission member 220 is started to drive the plurality of guide plates 210 to simultaneously rotate, the air flow inside the air duct 110 passes through the area between adjacent guide plates 210 and is discharged, and the guide of the air flow can be changed by the rotation of the guide plates 210, thereby realizing the adjustment of the air supply area, if the filter screen 233 needs to be detached, the screw 240 is rotated to enable the screw 240 to be close to the roller 232 and to be pressed against the roller 232, because the roller 232 is connected with the mesh frame 230 through the elastic member 231, the elastic member 231 is compressed, thereby enabling the roller 232 to be detached from the gap 111, pulling the mesh frame 230 to enable the roller 232 outside the mesh frame 230 to slide on the inner wall of the air duct 110, thereby the mesh frame 230 and the filter screen 233 inside the mesh frame 230 can be detached, when the filter screen 233 needs to be installed, the elastic member 231 is compressed, so that the screen frame 230 enters the air duct 110, at this time, the roller 232 at one end of the elastic member 231 rolls on the inner wall of the air duct 110 until the roller 232 reaches the notch 111, and at this time, the roller 232 is driven to enter the notch 111 due to the reaction force generated after the elastic member 231 is compressed, so that the installation of the screen 233 is completed.

It should be noted that the specific model specification of the motor 2241 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the motor 2241 and its principle will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. An efficient air supply outlet is characterized by comprising

The air supply outlet comprises an air supply outlet body (100), wherein the air supply outlet body (100) comprises an air pipe (110), and a notch (111) is formed in the inner wall of the air pipe (110);

adjustment mechanism (200), adjustment mechanism (200) includes guide plate (210), driving medium (220), net frame (230) and screw rod (240), guide plate (210) are provided with a plurality of, a plurality of guide plate (210) all rotate install in inside tuber pipe (110), a plurality of guide plate (210) pass through driving medium (220) transmission is connected, net frame (230) inside is provided with filter screen (233), net frame (230) outside edge is fixed with elastic component (231), elastic component (231) one end is provided with gyro wheel (232), opening (111) can supply gyro wheel (232) are pegged graft, screw rod (240) screw thread install in tuber pipe (110), screw rod (240) one end stretches into inside opening (111).

2. The efficient air supply outlet according to claim 1, wherein the transmission member (220) comprises a movable groove (221), a rotary post (222), a rotary wheel (223) and a driving member (224), the movable groove (221) is arranged at the rear end of the air pipe (110), one end of the guide plate (210) is rotatably arranged on the inner wall of the air pipe (110), the other end of the guide plate (210) is connected with the rotary columns (222), a plurality of rotary columns (222) are arranged, the rotary columns (222) are arranged corresponding to the guide plate (210), one ends of the rotary columns (222) extend into the movable groove (221) and are fixed with the rotary wheel (223), the rotating wheel (223) is rotatably installed on the movable groove (221), the rotating wheels (223) are in transmission connection through a belt, and the driving part (224) is in transmission connection with the rotating wheels (223).

3. The utility model discloses a high efficiency supply-air outlet, characterized in that, driving piece (224) includes motor (2241) and pivot (2242), motor (2241) fixed set up in the tuber pipe (110) outside, motor (2241) output shaft with pivot (2242) link to each other, pivot (2242) one end stretches into activity groove (221) and with runner (223) fixed connection.

4. A high efficiency air supply outlet according to claim 3, characterized in that a sleeve ring (2211) is fixedly arranged inside the movable slot (221), the sleeve ring (2211) is symmetrically arranged around the rotating wheel (223), the inner surface of the sleeve ring (2211) at one side is movably connected with the outer surface of the rotating column (222), and the inner surface of the sleeve ring (2211) at the other side is movably connected with the outer surface of the rotating shaft (2242).

5. The efficient air supply opening according to claim 1, wherein two elastic members (231) are symmetrically arranged, and the gap (111) is arranged corresponding to the elastic members (231).

6. The efficient air supply outlet according to claim 1, wherein said elastic member (231) comprises a sleeve (2311), an inner rod (2312) and a spring (2313), said sleeve (2311) is slidably sleeved on said inner rod (2312), and said sleeve (2311) is connected with said inner rod (2312) through said spring (2313).

7. The efficient air supply outlet according to claim 1, wherein the bottom of the screw rod (240) is disposed on a movable block (241), and the movable block (241) is slidably disposed on the notch (111).

8. The efficient air supply outlet according to claim 7, wherein two ends of the movable block (241) respectively slide on the adjacent inner side walls of the notch (111), a groove (2411) is formed at the bottom of the movable block (241), and the groove (2411) is adapted to the roller (232).

9. The efficient air supply outlet according to claim 1, wherein a screw tube (112) is disposed on the air pipe (110) at a position corresponding to the screw rod (240), and the screw tube (112) is threadedly engaged with the screw rod (240).

10. The efficient air supply outlet according to claim 9, wherein the top of the screw (240) extends out of the air pipe (110) and is fixedly provided with a rotating hand (242).

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