Side air supply adjustable tuyere

Abstract

The utility model relates to the field of air outlet pipelines, and discloses a side air supply adjustable air port which comprises a frame, air inlet frames are fixedly connected to the front end and the rear end of the lower surface of the frame, air inlet grooves are formed in the lower surfaces of the air inlet frames, and a plurality of directional blades are fixedly connected to the upper surface of the frame. The upper surfaces of the directional blades are fixedly connected with foundation plates, the centers of the lower surfaces of the foundation plates are fixedly connected with actuators, and the output ends of the actuators are fixedly connected with rotating shafts. According to the mechanism, the control box and the air opening are integrally designed, the step of manual adjustment can be omitted, compared with a traditional spherical air outlet, the mechanism is large in air outlet diameter and air supply amount, when airflow flows through the driving plate, the airflow is guided by the driving plate to flow to the side face, and secondary turning and pressure increasing can be conducted on the airflow; therefore, the outlet wind speed of airflow is increased and the tuyere range is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to air outlet pipeline field especially relates to a side air supply adjustable air port. BACKGROUND

[0002] With the increasing requirement of air circulation and environmental control in modern building and industrial field, circulating air unit is widely used in various ventilation and air conditioning systems. The equipment improves indoor environment and ensures air quality and temperature by filtering, adjusting, heating and cooling air. However, the existing air unit equipment still has some problems in the design of air supply system, especially in the aspect of air supply angle and flow adjustment. The existing side air supply air port is generally spherical, which can be manually adjusted to change the air outlet direction by adjusting the angle. However, the installation of high space equipment is high, and the air port needs to be adjusted one by one with the help of ladder or lifting platform, which consumes a lot of labor. Therefore, a side air supply adjustable air port is proposed.

[0003] There are two installation methods for high space circulating air unit equipment, one is space top installation, and the other is space side installation. The air supply port used in side installation is usually fixed, which can only perform directional air supply and cannot adjust the air supply angle. In actual use process, whether it is post air supply or space overall refrigeration or heating, the air exchange in the whole space is fixed and not intense if directional air supply is adopted, and the refrigeration and heating effect is relatively poor. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art, and provides a side air supply adjustable air port. The mechanism adopts integrated design of control box and air port, which can avoid manual adjustment. The air volume of traditional spherical air outlet is limited by the diameter of spherical air outlet, and the air volume is small. The mechanism has large air outlet diameter and large air supply volume compared with traditional spherical air outlet. When air flow passes through the driving plate, the air flow is guided to the side by the driving plate, which can change the direction of the air flow and increase the outlet air speed, thereby increasing the range of the air port.

[0005] To achieve the above purpose, the utility model provides the following technical scheme.

[0006] A side air supply adjustable air port, comprising a frame, the front end and the rear end of the lower surface of the frame are fixedly connected with an air inlet frame, the lower surface of the air inlet frame is provided with an air inlet groove, the upper surface of the frame is fixedly connected with a plurality of directional blades, the upper surface of the directional blade is fixedly connected with a base plate, the center of the lower surface of the base plate is fixedly connected with an actuator, the output end of the actuator is fixedly connected with a rotating shaft, the upper surface of the rotating shaft penetrates through the base plate and is fixedly connected with a driving guide frame.

[0007] Through the technical scheme, the side air supply adjustable air outlet can effectively improve the flexibility, comfort and operation efficiency of air circulation through the introduction of directional blades, actuators, universal ball bearings and other innovative designs.

[0008] Further, the middle part of the top surface of the air inlet frame is fixedly connected with an air inlet pipe, and the air inlet groove is in through connection with the air inlet pipe.

[0009] Through the technical scheme, the air inlet pipe and the air inlet groove can better transmit the entering airflow, so that the airflow can be sprayed farther.

[0010] Further, the upper surface of the base plate is provided with a plurality of universal ball bearings, and the universal ball bearings are rotationally connected with the inner top surface of the driving guide frame.

[0011] Through the technical scheme, the universal ball bearings can effectively reduce the friction with the base plate while supporting the driving guide frame.

[0012] Further, the driving guide frame is provided with an air outlet groove on one side of the outer wall.

[0013] Through the technical scheme, the air outlet groove is arranged on one side of the outer wall of the driving guide frame, so that the airflow can be better directed and discharged.

[0014] The utility model has the advantages of:

[0015] 1. The utility model discloses a side air supply adjustable air outlet, which is characterized in that the control box and the air outlet are integrated, so that manual adjustment is not needed. DRAWINGS

[0016] Figure 1 The utility model discloses a side air supply adjustable air outlet.

[0017] Figure 2 The utility model discloses a side air supply adjustable air outlet.

[0018] Figure 3 The utility model discloses a side air supply adjustable air outlet.

[0019] Figure 4 The utility model discloses a side air supply adjustable air outlet.

[0020] Figure 5 A side air supply adjustable air port is provided in the utility model.

[0021] Legend:

[0022] 1, frame; 2, air inlet frame; 3, drive guide frame; 4, air outlet slot; 5, directional blade; 6, air inlet slot; 7, air inlet pipe; 8, actuator; 9, base plate; 10, rotating shaft; 11, universal ball. DETAILED DESCRIPTION

[0023] 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, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Reference Figures 1-5 An embodiment provided by the utility model:

[0025] A side air supply adjustable air port, including frame 1, the front end and rear end of the lower surface of frame 1 are fixedly connected with air inlet frame 2, the lower surface of air inlet frame 2 is provided with air inlet slot 6, the upper surface of frame 1 is fixedly connected with multiple directional blades 5, the upper surface of directional blade 5 is fixedly connected with base plate 9, the center of the lower surface of base plate 9 is fixedly connected with actuator 8, the output end of actuator 8 is fixedly connected with rotating shaft 10, the upper surface of rotating shaft 10 penetrates base plate 9 and is fixedly connected with drive guide frame 3;

[0026] The side air supply adjustable air port effectively improves the flexibility, comfort and operation efficiency of air circulation by introducing directional blade 5, actuator 8 and universal ball 11.

[0027] The middle part of the inner top surface of air inlet frame 2 is fixedly connected with air inlet pipe 7, air inlet slot 6 is connected with air inlet pipe 7, the air flow entering can be better transmitted through the set air inlet pipe 7 and air inlet slot 6, so that the distance of air flow injection is farther, the upper surface of base plate 9 is provided with multiple universal balls 11, the inner top surface of drive guide frame 3 is rotatably connected with universal ball 11, universal ball 11 can effectively reduce the friction with base plate 9 while supporting drive guide frame 3, the outer wall of one side of drive guide frame 3 is provided with air outlet slot 4, the air flow can be better directed and discharged through the outer wall of one side of drive guide frame 3 being provided with air outlet slot 4.

[0028] Working principle: through installing the mechanism, in use, through the actuator 8 drive shaft 10 rotation, so that the drive shaft 10 drive guide frame 3 rotation, then through the air inlet slot 6 air intake, then the airflow through the air inlet slot 6 into the inside of the air inlet pipe 7, then into the inside of the drive guide frame 3, when the drive guide frame 3 adjust angle, from the exhaust slot 4 in the exhaust.

[0029] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for those skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A side air supply adjustable air port comprising a frame (1), characterized in that: The front end and rear end of the lower surface of the frame (1) are fixedly connected with air inlet frames (2), the lower surface of the air inlet frame (2) is provided with an air inlet groove (6), the upper surface of the frame (1) is fixedly connected with a plurality of directional blades (5), the upper surface of the directional blade (5) is fixedly connected with a base plate (9), the center of the lower surface of the base plate (9) is fixedly connected with an actuator (8), the output end of the actuator (8) is fixedly connected with a rotating shaft (10), the upper surface of the rotating shaft (10) penetrates the base plate (9) and is fixedly connected with a driving guide frame (3).

2. The adjustable air outlet of claim 1, wherein: The middle part of the inner top surface of the air inlet frame (2) is fixedly connected with an air inlet pipe (7), and the air inlet groove (6) is in through connection with the air inlet pipe (7).

3. The adjustable air outlet of claim 1, wherein: The upper surface of the base plate (9) is provided with a plurality of universal ball bearings (11), and the universal ball bearings (11) are rotatably connected with the inner top surface of the driving guide frame (3).

4. The adjustable air opening of claim 1, wherein: An air outlet groove (4) is formed in the outer wall of one side of the driving guide frame (3).

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