Air distributor capable of adjusting air outlet direction

Abstract

The utility model discloses an air distributor capable of adjusting the air outlet direction, which belongs to the technical field of air supply engineering, solves the technical problems of non-uniform air volume and uncontrollable air outlet direction of the air distributor in the prior art, and comprises a turbulent flow device and an air flow direction adjusting device, the turbulent flow device is arranged in front of the airflow direction adjusting device, so that airflow firstly passes through the turbulent flow device and then passes through the airflow direction adjusting device; the whole airflow direction adjusting device is a long-strip-shaped air outlet device defined by a front side plate and a rear side plate, and the space between the front side plate and the rear side plate is divided into a plurality of independent air openings through vertical partition plates. A plurality of vertically-arranged air plates and pull rods corresponding to the air plates are arranged in each air opening. The two ends of each air plate are rotatably connected between the front side plate and the rear side plate through first rotating rods and located in each air opening, one side of each air plate is connected with a pull rod through a second rotating rod, the air plates are controlled to adjust the inclination angle in the left-right same direction through pushing and pulling of one pull rod, and the uniformity of the air outlet amount and the accuracy of the direction are effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air supply engineering technical field, concretely is a kind of air distribution device with adjustable air outlet direction. BACKGROUND

[0002] Air distribution device is mainly used for the air supply end device of public space and related personnel activity place, whether it is on land or on the ship, some personnel living or activity space will be divided, these spaces need a certain number of ventilation, air handled by air conditioner is sent to many places, such as medical room, hall, dining room, theatre etc., the purpose and space structure of each space are different, and the characteristics and quality of air are also different, and air distribution device needs to control the flow rate, flow direction and transmission distance of air.

[0003] But as traditional air distribution device cannot stably provide wind speed, cannot adjust the air distribution direction according to needs, therefore, an equipment capable of providing stable wind speed and controllable air direction is needed to meet actual demand. SUMMARY

[0004] The utility model discloses to the shortcoming and insufficient of prior art, the utility model provides an air distribution device that can significantly improve the uniformity of air output and has high air direction condition accuracy.

[0005] To achieve the above object, the utility model discloses the following technical scheme: the utility model provides air distribution device with adjustable air outlet direction, and air distribution device includes turbulence device and airflow direction adjusting device;Turbulence device is arranged in front of the air inlet of airflow direction adjusting device, so that air flow passes through turbulence device first, and then passes through airflow direction adjusting device;

[0006] Airflow direction adjusting device is a long strip-shaped air outlet device surrounded by front and rear two side plates, and the air inlet is separated into a plurality of independently adjusted air inlets by vertical partition plates between the front and rear two side plates.

[0007] A plurality of vertical wind plates and corresponding pull rods are arranged in each air inlet;Both ends of each wind plate are rotatably connected between the front and rear two side plates by first rotating rods, and one side of all wind plates in each air inlet is connected to a pull rod by second rotating rods, so that the inclination angle of the wind plates is adjusted by pushing and pulling the pull rod.

[0008] Preferably, the front and rear two side plates are evenly separated into a plurality of independently adjusted air inlets by vertical partition plates, and a plurality of wind plates are arranged in each air inlet at equal intervals.

[0009] Preferably, the front and rear two side plates are evenly separated into four independently adjusted air inlets by vertical partition plates, and five wind plates are arranged in each air inlet at equal intervals.

[0010] Preferably, the partition plate is equal in height to the front and rear side plates, and equal in width to the distance between the front and rear side plates; the height of the air plate is less than or equal to the height of the partition plate, the width of the air plate is less than the width of the partition plate, and the difference between the width of the air plate and the width of the partition plate is less than or equal to 10 cm.

[0011] Preferably, the first rotating rod end at each end of the air plate is connected to a bearing ring built into the side plate, to achieve rotatable connection between the front and rear side plates.

[0012] The end of the second rotating rod is connected to a bearing ring fixed to the pull rod.

[0013] Preferably, the height of each air plate is 200 mm.

[0014] Preferably, the adjusting outer ends of the four pull rods all extend to the outside of the two side air outlets, and do not interleave with each other, leaving a moving space.

[0015] Preferably, the flow disturbing device comprises a support rod and a plurality of guide vanes, the plurality of guide vanes are supported on the support rod, and every adjacent two guide vanes are distributed in a eight-character shape symmetrical structure in the axial direction of the support rod.

[0016] The utility model provides a kind of air distributor of adjustable air outlet air direction, with following beneficial effects:

[0017] The utility model provides an air distributor of adjustable air outlet air direction, which is composed of a flow disturbing device and an airflow direction adjusting device. The flow disturbing device is arranged in front of the air inlet of the airflow direction adjusting device. Airflow first passes through the flow disturbing device and then the airflow direction adjusting device. The airflow entering the flow disturbing device is deflected under the action of the guide vanes and collides with airflow in other directions, greatly increasing the disturbance effect, so that the airflow passing through the flow disturbing device can uniformly reach the airflow direction adjusting device.

[0018] The air plate of the airflow direction adjusting device is connected to the front and rear walls through bearing rings, which can support the air plate and adjust the direction of the air plate left and right, thereby changing the air outlet direction. The multiple air plates in each independent air inlet are connected to a pull rod through bearing rings, and the inclination angle of the air plates is adjusted left and right in the same direction by pushing and pulling the pull rod, thereby controlling the direction of the air plates. After the airflow passes through the device, the airflow speed is uniform, the direction of the airflow can be adjusted, and the airflow can be sprayed in different directions, which has a significant effect on the subsequent process. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 Fig. 1 is a structural schematic view of the airflow direction adjusting device of the utility model;

[0020] Figure 2 Fig. 2 is a structural schematic view of the airflow direction adjusting device of the utility model; Figure 1Internal structure schematic view of air flow direction adjusting device;

[0021] Figure 3 For Figure 1 Internal structure schematic view of air outlet of air flow direction adjusting device;

[0022] Figure 4 Structure schematic view of the utility model turbulence device.

[0023] In the figure: 1, turbulence device;2, air flow direction adjusting device;3, wall;101 support rod;102, guide vane;201, air outlet;202, air baffle;203, pull rod;204, partition;205 first rotating rod;206 second rotating rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0025] In the utility model, unless another explicit provision and limitation, the terms "connection", "fixing" and other terms should be understood broadly, for example, can be fixed connection, can be detachable connection, or be integrated;Can be mechanical connection, can be electrical connection;Can be directly connected, can be indirectly connected through intermediate medium, can be the communication or interaction relationship of two elements inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0026] Please refer to Figures 1-4 The utility model provides a wind distributor of adjustable air outlet air direction, including turbulence device 1 and air flow direction adjusting device 2, turbulence device 1 sets up in the front of air inlet of air flow direction adjusting device 2, makes air flow first through turbulence device 1, then through air flow direction adjusting device 2, air flow increases its disturbance effect when through turbulence device 1, makes the air flow of through this turbulence device 1 can reach the back air flow direction adjusting device 2 evenly, air flow direction adjusting device 2 is used for adjusting the direction of air outlet, can let air flow inject to different directions, realizes the uniformity of significantly improved air output, and the wind direction condition accuracy high wind distributor.

[0027] For example Figures 1-3As shown, the airflow direction adjusting device 2 is a long strip-shaped air outlet device surrounded by two front and rear side plates, and the two side plates are separated into multiple independently adjustable air outlets 201 by vertical partitions 204; each air outlet 201 is internally provided with multiple vertically arranged air plates 202 and corresponding pull rods 203; both ends of each air plate 202 are rotatably connected between the two side plates by first rotating rods 205, so that the air plate 202 can be adjusted in direction from left to right, thereby changing the air outlet direction. At the same time, one side of all air plates 202 in each air outlet 201 is connected to a pull rod 203 by a second rotating rod 203, and the pull rod 203 is used to control the inclination angle of the air plate 202 by pushing and pulling, and the pull rod 203 is horizontally arranged to connect multiple air plates 203 inside the same air outlet 201, and the inclination angle of the air plate 202 can be adjusted by the movement of the pull rod 203 in each independent air outlet 201, which is used to adjust the air outlet direction, so that each air outlet can meet different air outlet direction requirements, which saves time and effort and significantly improves the adjustment efficiency.

[0028] The two front and rear side plates are evenly separated into multiple independently adjustable air outlets 201 by vertical partitions 204, and the partitions 204 are used to separate each air outlet so that the air outlet direction of the air plate inside each independent air outlet can be adjusted without interference, so that it can be sprayed in different directions. In the air outlet 201, multiple air plates 202 are arranged at equal intervals, and this structure design is to further improve the uniformity of the air outlet of each air outlet 201 and the accuracy of adjusting the air direction.

[0029] The height of the partition 204 is equal to that of the two front and rear side plates, and the width is equal to the distance between the two side plates; the height of the air plate 202 is less than or equal to the height of the partition 204, the width of the air plate 202 is less than the width of the partition 204, and the difference between the width of the air plate 202 and the width of the partition 204 is less than or equal to 10 cm. The height of each air plate 202 is 200 mm, and the thickness is determined according to the actual situation. The partition 201 can further support the upper and lower wall surfaces of the air distributor, and at the same time, it leaves enough space for the air plate 202 to rotate in the air outlet, so as to change the air outlet direction.

[0030] Specifically, the front and rear two side plates in the embodiment are evenly divided into four independently adjusted air outlets 201 by the vertical partition plate 204, and in each air outlet 201, five air plates 202 are arranged at equal intervals. The first rotating rod 205 at both ends of each air plate 202 is connected with the bearing sleeve built in the side plate, which is rotatably connected between the front and rear two side plates. The air plate 201 is connected with the front and rear two side plates through the bearing sleeve, which can support the air plate 201 and adjust the direction of the air plate 201 left and right to change the air outlet direction. The end of the second rotating rod 206 is connected with the bearing sleeve fixed on the pull rod 203. The second rotating rod 206 on the multiple air plates 202 in each independent air outlet 201 is connected with one pull rod 203 through the bearing sleeve. By adjusting the push-pull control of one pull rod 203, the multiple air plates 202 in each air outlet 201 are adjusted left and right at the same time to change the air outlet direction in each independent air outlet.

[0031] In the device of the embodiment, one pull rod 203 is arranged in each of the four independent air outlets 201, and the adjustment outer ends of the four pull rods 203 extend to the outside of the two side air outlets 201, and they are not staggered with each other and have a moving space. According to actual needs, the push-pull degree of the four pull rods 203 is adjusted to control the multiple air plates 202 in the air outlet 201 corresponding to each pull rod 203 to adjust the inclination angle left and right at the same time. Since each pull rod 203 is not staggered with each other and has a moving space, the inclination angle of the air plate 202 is adjusted by adjusting the push-pull degree of the four pull rods 203 respectively, which is used to control the air direction of each independent air outlet 201 corresponding to each group of air plates 202 to be directed to different directions according to actual needs, to realize the independent adjustment of the air direction in each independent air outlet 201, so that the airflow can be injected in different directions.

[0032] As shown in Figure 4 The flow disturbance device 1 includes a support rod 101 and multiple guide vanes 102, and the multiple guide vanes 102 are regularly and uniformly distributed in the axial direction of the support rod 101. Specifically, every two adjacent guide vanes 102 in the flow disturbance device 1 are symmetrically distributed in the eight-character shape in the axial direction of the support rod 101, and are fixedly connected with the support rod 101. After the airflow enters the flow disturbance device 1, the airflow is deflected under the action of the guide vanes 102 and collides with the airflow in other directions, which can greatly increase the disturbance effect, thereby increasing the mixing uniformity of the mixed gas, and the airflow passing through the flow disturbance device 1 can uniformly reach the subsequent equipment.

[0033] Specifically, the turbulence device 1 is arranged in front of the air inlet of the air flow direction adjusting device 2, and the air flow passes through the turbulence device 1 and then passes through the air flow direction adjusting device 2; the air flow entering the turbulence device 1 is deflected under the action of the guide vane, and the turbulence effect can be greatly increased, so that the air flow passing through the turbulence device 1 can uniformly reach the air flow direction adjusting device 2 behind.

[0034] The specific working principle of the air distribution device capable of adjusting the air outlet direction in the embodiment is as follows:

[0035] The turbulence device 1 is arranged in front of the air inlet of the air flow direction adjusting device 2; the air flow enters the air inlet of the air distribution device, first passes through the turbulence device 1, and the air flow entering the turbulence device 1 is deflected under the action of the guide vane 102 and collides with the air flow in other directions, so that the turbulence effect can be greatly increased, and the air flow passing through the turbulence device 1 can uniformly reach the air flow direction adjusting device 2 behind. Four air inlets 201 are arranged in the air flow direction adjusting device 2, and each air inlet 201 is internally provided with five air plates 202 and a corresponding pull rod 203, and the pull rod adjustment sections in each independent air inlet 201 extend out of the air inlet end portion and do not interfere with each other. Therefore, after the air flow enters the air flow direction adjusting device 2, the pull rod 203 serves as a force applying member, and the user adjusts the push-pull degree of each pull rod 203 at the outer end of each air inlet 201, so that each pull rod 203 drives the corresponding air plate group 202 to rotate, thereby adjusting the inclination angle of each air plate group 202 in the same direction, so as to control the direction of each independent air inlet 201 corresponding to each air plate group 202, and the direction of each independent air inlet 201 can be adjusted individually, so that the air flow can be sprayed in different directions.

[0036] In summary, the air distribution device capable of adjusting the air outlet direction has simple and ingenious device structure and low manufacturing cost. A part is a turbulence device, so that the air flow passing through the turbulence device can uniformly reach the device behind; and the other part is a change air flow direction adjusting device 2, after the air flow passing through the turbulence device 1 is changed in direction by the air flow direction adjusting device 2, the air flow can be uniformly sprayed in different directions. Therefore, after the air flow passes through the turbulence device 1 and the air flow direction adjusting device 2 of the device, the air flow speed is uniform, the direction of the air flow can be adjusted to spray in different directions, the uniformity and accuracy of the air outlet amount are effectively improved, the device is convenient to match with the subsequent process, and the actual demand is met.

[0037] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An air distributor capable of adjusting the air blowing direction, characterized in that, The air distributor comprises a turbulence device (1) and an air flow direction adjusting device (2); the turbulence device (1) is arranged in front of the air inlet of the air flow direction adjusting device (2), so that the air flow passes through the turbulence device (1) first and then passes through the air flow direction adjusting device (2); The air flow direction adjusting device (2) is a long strip-shaped air outlet device surrounded by front and rear side plates, and the front and rear side plates are separated into a plurality of independently adjusted air outlets (201) by vertical partition plates (204); Each air outlet (201) is internally provided with a plurality of vertically arranged air plates (202) and a pull rod (203) corresponding to the air plates (202); both ends of each air plate (202) are rotatably connected between the front and rear side plates by first rotating rods (205), and meanwhile, one side of all the air plates (202) located in each air outlet (201) is connected to one pull rod (203) by a second rotating rod (206), and the air plates (202) are controlled to be adjusted in the same direction by pushing and pulling the pull rod (203) to adjust the inclination angle.

2. The air distributor according to claim 1, wherein The front and rear side plates are evenly separated into a plurality of independently adjusted air outlets (201) by vertical partition plates (204), and a plurality of air plates (202) are arranged at equal intervals in each air outlet (201).

3. The air distributor according to claim 2, wherein The front and rear side plates are evenly separated into four independently adjusted air outlets (201) by vertical partition plates (204), and five air plates (202) are arranged at equal intervals in each air outlet (201).

4. The air distributor according to claim 1, wherein The height of the partition plate (204) is equal to that of the front and rear side plates, and the width of the partition plate (204) is equal to the distance between the front and rear side plates; the height of the air plate (202) is less than or equal to the height of the partition plate (204), the width of the air plate (202) is less than the width of the partition plate (204), and the difference between the width of the air plate (202) and the width of the partition plate (204) is less than or equal to 10 cm.

5. The air distributor according to claim 2, wherein The end of the first rotating rod (205) at both ends of each air plate (202) is connected to a bearing sleeve built in the side plate to achieve rotatable connection between the front and rear side plates; The end of the second rotating rod (206) is connected to a bearing sleeve fixed on the pull rod (203).

6. The air distributor according to claim 5, wherein The height of each air plate (202) is 200 mm.

7. The air distributor according to claim 3, wherein The adjusting outer ends of the four pull rods (203) extend to the outside of the air outlets (201) on both sides, and they do not stagger with each other and leave a moving space.

8. The air distributor according to claim 1, wherein The turbulence device (1) comprises a support rod (101) and a plurality of guide vanes (102), and the plurality of guide vanes (102) are supported on the support rod (101), and every two adjacent guide vanes (102) are distributed in the axial direction of the support rod (101) in a symmetrical eight-shaped structure.

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