Staggered air outlet air control device

Abstract

A staggered air outlet and control device comprises an air duct, an air duct sleeve, a sleeve driving mechanism and an adjustable air window. The air duct is an assembly foundation of equipment, the two ends of the air duct are through and used for being connected with ventilation equipment, and an air distribution window is arranged on the air duct; the air duct sleeve is arranged on the air duct in a sliding mode, and an air flow dissipation window is arranged on the air duct sleeve corresponding to the air distribution window. A sleeve driving mechanism is arranged between the air duct sleeve and the air duct, and the sleeve driving mechanism controls the air duct sleeve to slide on the air duct; and an adjustable air window is arranged at one end of the air duct. According to the utility model, the technical problems of air distribution equipment in the prior art are solved, and the effects of smaller underground area occupation and dissipation type air distribution are realized. And particularly, the equipment is simple in structure, convenient to maintain and higher in safety popularization value.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of underground ventilation equipment, especially to a staggered air outlet air control device. BACKGROUND

[0002] The underground ventilation equipment is generally based on the air duct, and when connecting or involving the air duct air distribution, the processing mode in the prior art is usually to assemble a tee at the air distribution position, thereby realizing the air distribution demand.

[0003] The most important one is that the double air outlets in the form of the tee occupy the space of the working face during use, and based on the narrow environment underground, or causes the operation interference of part of underground machinery; the second is that the air flow of the air distribution outlet is concentrated, and the strong air outlet guide problem of the concentrated air exhaust cannot be solved when the air flow is not needed at the air distribution end. UTILITY MODEL CONTENTS

[0004] The utility model aims at overcoming the defects of the prior art, and provides a staggered air outlet air control device which occupies small space underground and can disperse air.

[0005] The device comprises an air duct, an air duct sleeve, a sleeve driving mechanism and an adjustable air window.

[0006] The air duct is the assembly basis of the device, and is penetrated at both ends for connecting the ventilation equipment.

[0007] The air duct is provided with an air distribution window.

[0008] The air duct sleeve is slidably arranged on the air duct, and the air duct sleeve is provided with an air flow dissipation window corresponding to the air distribution window.

[0009] The sleeve driving mechanism is arranged between the air duct sleeve and the air duct.

[0010] The sleeve driving mechanism controls the sliding of the air duct sleeve on the air duct, so that the relative position between the air duct sleeve and the air duct is controlled, the air distribution window and the air flow dissipation window are staggered or overlapped, and the opening degree of the air flow dissipation channel is adjusted based on the complete staggering to the complete overlapping, so as to achieve the purpose of air distribution adjustment.

[0011] One end of the air duct is provided with an adjustable air window.

[0012] The utility model discloses beneficial effect is: the utility model solves the technical problem of the existing technology of air distribution equipment, realizes the effect of smaller occupation underground area, and the air distribution of dissipation type. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a three-dimensional structure schematic diagram of the staggered air outlet air control device of the utility model;

[0014] Figure 2 It is the plane structure schematic diagram of the main view angle of the staggered air outlet air control device of the utility model;

[0015] Figure 3 It is Figure 2 Enlarged view;

[0016] Reference signs:

[0017] 1 - air duct 2 - air duct sleeve 3 - adjustable air window 4 - limit constraint ring 5 - sleeve drive mechanism

[0018] The utility model discloses the realization, functional characteristics and advantages will be combined with embodiment, and further explanation is made with reference to the drawings. DETAILED DESCRIPTION

[0019] With reference to Figure 1 , Figure 2 And Figure 3 The utility model discloses a staggered air outlet air control device, including air duct 1, air duct sleeve 2, sleeve drive mechanism 5 and adjustable air window 3.

[0020] Air duct 1 is the assembly basis of equipment, and both ends are transparent for connecting ventilation equipment.

[0021] Air distribution window is arranged on air duct 1.

[0022] Air duct sleeve 2 is slidably arranged on air duct 1, and air flow dissipation window is arranged on air duct sleeve 2 corresponding to air distribution window.

[0023] Sleeve drive mechanism 5 is arranged between air duct sleeve 2 and air duct 1.

[0024] Sleeve drive mechanism 5 controls the sliding of air duct sleeve 2 on air duct 1, so that the relative position between air duct sleeve 2 and air duct 1 is controlled, the stagger or coincidence between air distribution window and air flow dissipation window is realized, and the opening adjustment of air flow dissipation channel is realized based on complete stagger to complete coincidence, so as to achieve the purpose of air distribution adjustment.

[0025] One end of air duct 1 is provided with adjustable air window.

[0026] Embodiment 1, refer to the attached drawings Figure 2 The sleeve 2 is an outer sleeve, and the inner wall of the sleeve 2 is attached to the outer wall of the air duct 1.

[0027] The effect achieved thereby is to optimize the assembly structure, to control the wind flow and to facilitate assembly.

[0028] Embodiment 2, the air duct 1 is uniformly provided with a plurality of or a plurality of groups of air distribution windows, and the number and position of the air flow dissipation windows correspond to the air distribution windows.

[0029] The effect achieved thereby is that more air distribution windows cooperate with the air flow dissipation windows to achieve a larger adjustable air volume range.

[0030] Embodiment 3, the sleeve driving mechanism 5 is provided in the following form:

[0031] The sleeve driving mechanism 5 is provided on the outer wall of the air duct 1, and the sleeve driving mechanism 5 is power-connected to the swing arm.

[0032] The edge of the sleeve 2 is provided with an assembly part, and the swing arm is hingedly provided on the assembly part.

[0033] The effect achieved thereby is to control the relative position between the sleeve 2 and the air duct 1 by swinging the swing arm, that is, to adjust the opening degree between the air distribution window and the air flow dissipation window.

[0034] Further, refer to the attached drawings Figure 2 The assembly part is a folded edge integrally provided at the edge of the sleeve 2.

[0035] The air duct 1 is further provided with a limiting constraint ring 4.

[0036] The end of the swing arm is hingedly provided with a connecting rod, the connecting rod sequentially passes through the limiting constraint ring 4 and the folded edge, and a fixing member is arranged between the connecting rod and the folded edge.

[0037] The effect achieved thereby is to optimize the driving mechanism and to stop the rotation of the sleeve 2.

[0038] Further, the limiting constraint ring 4 is two, and the two limiting constraint rings 4 are fixedly arranged on the outer wall of the air duct 1.

[0039] The effect achieved thereby is to constrain the limit stroke of the sliding of the sleeve 2 at both ends.

[0040] Preferably, the driving mechanism is one of a motor, a pneumatic motor or a hydraulic motor.

[0041] Embodiment 4, the sleeve driving mechanism 5 is a push rod.

[0042] Preferably, the push rod is one of a hydraulic cylinder or an electric push rod.

[0043] Embodiment 5, refer to the description attached Figure 1 With Figure 2 The wind tunnel 1 is integrally provided with an assembly flange ring at both ends, the adjustable air window 3 is fixedly assembled with the assembly flange ring at one end, and a ventilation equipment connecting cylinder is fixedly connected to the outer end of the adjustable air window 3; the other end is fixedly provided with a ventilation equipment connecting cylinder through the assembly flange ring.

[0044] The effect achieved is that the equipment is convenient to connect the ventilation equipment.

[0045] Embodiment 6, the adjustable air window 3 is a six-split air window.

[0046] The six-split air window mentioned here is a six-split air window disclosed in Chinese Patent 202420007329X, and the assembly form adopts the assembly form of the opening adjustable air distribution device disclosed in Chinese Patent 2024200073317.

[0047] The effect achieved is that the opening of the main air duct is accurately adjusted.

[0048] The above shows and describes the basic principles and main features of the present application and the advantages of the present application. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting and the claims.

[0049] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A staggered air outlet control device, comprising a wind tube, a wind tube sleeve, a sleeve driving mechanism and an adjustable air window; the wind tube is the assembly base of the device, and both ends are transparent for connecting with a ventilation device, characterized in that: The wind cylinder is provided with a wind distribution window; The wind cylinder sleeve is slidingly arranged on the wind cylinder, and a wind flow dissipation window is arranged on the wind cylinder sleeve corresponding to the wind distribution window; The wind cylinder sleeve and the wind cylinder are provided with a sleeve driving mechanism, and the sleeve driving mechanism controls the sliding of the wind cylinder sleeve on the wind cylinder; One end of the wind cylinder is provided with an adjustable wind window.

2. The staggered air outlet air control device according to claim 1, wherein, The wind cylinder sleeve is an outer sleeve, and the inner wall of the wind cylinder sleeve is arranged in close contact with the outer surface of the wind cylinder.

3. The staggered air outlet air control device according to claim 1, wherein, The wind cylinder is uniformly arrayed with a plurality of or a plurality of groups of wind distribution windows, and the number and position of the wind flow dissipation windows corresponding to the wind distribution windows are arranged.

4. The staggered air outlet air control device according to claim 1, wherein, The sleeve driving mechanism is arranged in the following form: The sleeve driving mechanism is arranged on the outer wall of the wind cylinder, and the sleeve driving mechanism is power-connected with a swing arm; The edge of the wind cylinder sleeve is provided with an assembly part, and the swing arm is hingedly arranged on the assembly part.

5. A misaligned air outlet air control device according to claim 4, wherein The assembly part is a folding edge integrally arranged on the edge of the wind cylinder sleeve. The wind cylinder is further provided with a limiting constraint ring; The end of the swing arm is hingedly provided with a connecting rod, the connecting rod passes through the limiting constraint ring and the folding edge in sequence, and a fixing piece is arranged between the connecting rod and the folding edge.

6. A misaligned air outlet air control device according to claim 5, wherein The limiting constraint ring is two in total, and the two limiting constraint rings are fixedly arranged on the outer wall of the wind cylinder.

7. The device according to claim 1, wherein, The sleeve driving mechanism is a push rod.

8. The misaligned air outlet air control device according to claim 1, wherein Both ends of the wind cylinder are integrally provided with an assembly flange ring, the adjustable wind window is fixedly assembled with the assembly flange ring at one end, and a ventilation equipment connecting cylinder is fixedly connected to the outer end of the adjustable wind window; the other end is fixedly provided with a ventilation equipment connecting cylinder through the assembly flange ring.

9. The misaligned air outlet air control device according to claim 1, wherein The adjustable wind window is a six-degree wind window.

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