Automatic air door and air pipe drainage device

Abstract

The utility model relates to the field of automatic air door air pipes, in particular to an automatic air door air pipe drainage device. The utility model provides an automatic air door and air pipe drainage device which can keep inlet air dry all the time and avoid the situation that an air door cannot be opened and closed normally due to accumulated water in a filter of a control box. An automatic air door and air pipe drainage device comprises supporting legs, a water accumulation barrel, connecting pipes, a stop valve and the like, the supporting legs are connected to the lower side of the water accumulation barrel, the connecting pipes are connected to the left side and the right side of the upper portion of the water accumulation barrel, and the stop valve is connected to the lower side of the water accumulation barrel. The connecting pipe is respectively connected with the main air inlet pipeline of the automatic air door and the control box, so that accumulated water in the main air inlet pipeline of the automatic air door flows into the water accumulation barrel, and after water is accumulated in the water accumulation barrel, the stop valve is opened to discharge water, so that the inlet air can be kept dry all the time; and abnormal opening and closing of the air door caused by accumulated water of the control box filter are avoided.

Description

Technical Field

[0001] The utility model relates to the field of automatic air door and air duct, in particular to an automatic air door and air duct water discharge device. Background Art

[0002] The automatic damper air inlet pipe is a device used in ventilation systems such as mines and tunnels. It is mainly responsible for controlling air flow and ensuring ventilation effect. The automatic damper air inlet pipe uses sensor technology such as infrared sensors, light control sensors or radar sensors to achieve automatic opening and closing without manual operation. This reduces labor costs and improves work efficiency. However, due to the presence of a small amount of water in the automatic damper air inlet pipe, water will accumulate in the damper control box filter during long-term use, affecting the opening and closing of the automatic damper, which is inconvenient.

[0003] Therefore, an automatic damper air duct drain device has been developed which can keep the incoming air dry at all times and prevent water from accumulating in the control box filter, causing the damper to not open and close normally. Utility Model Content

[0004] In order to overcome the shortcoming that a small amount of water accumulates in the main air inlet line of the automatic damper, which may cause water accumulation in the damper control box filter during long-term use and affect the opening and closing of the automatic damper, the utility model provides an automatic damper air duct water drain device which can keep the incoming air dry at all times and avoid water accumulation in the control box filter causing the damper to fail to open and close normally.

[0005] Technical solution: An automatic damper duct water discharge device includes supporting feet, a water storage bucket, a connecting pipe, a stop valve and an automatic water discharge mechanism. A plurality of supporting feet are connected to the lower side of the water storage bucket, connecting pipes are connected to the left and right sides of the upper part of the water storage bucket, a stop valve is connected to the lower side of the water storage bucket, and an automatic water discharge mechanism capable of automatically draining water is provided on the water storage bucket. The connecting pipes are respectively connected to the automatic damper air inlet main line and the control box, so that the accumulated water in the automatic damper air inlet main line flows into the water storage bucket. When water accumulates in the water storage bucket, the stop valve is opened to drain the water.

[0006] In addition, it is particularly preferred that the automatic water discharge mechanism includes a fixed bracket, a controller, a water level sensor, an electric push rod and a piston, the fixed bracket is connected to the lower part of the water storage bucket, the front side of the fixed bracket is connected to the controller, the upper side of the controller is connected to the water level sensor, the water level sensor is connected to the water storage bucket, the lower part of the fixed bracket is connected to the electric push rod, the electric push rod and the controller are connected by wires, the piston is connected to the telescopic end of the electric push rod, the piston is clamped with the water storage bucket, the water level sensor detects the water level of the accumulated water in the water storage bucket, and when the water level of the accumulated water in the water storage bucket reaches a specified height, the electric push rod is controlled to start by the controller, so that the electric push rod drives the piston to disengage from the water storage bucket.

[0007] In addition, it is particularly preferred that a protective mechanism is also included, which includes a fixed block, a rotating cover and a latch. The fixed block is connected to the rear side of the upper part of the water storage bucket, and the rotating cover is rotatably connected to the fixed block. The rotating cover is in contact with the water storage bucket, and a latch is clamped between the front of the rotating cover and the water storage bucket. The rotating cover on the fixed block is rotated to close the rotating cover and the water storage bucket, and then the rotating cover is fixed by the latch.

[0008] Furthermore, it is particularly preferred that a display screen is provided on the front side of the controller.

[0009] Furthermore, it is particularly preferred that buttons are provided on the controller.

[0010] Furthermore, it is particularly preferred that a sealing gasket is provided on the piston.

[0011] The beneficial effects are as follows: 1. The utility model connects the connecting pipe to the main air inlet line of the automatic damper and the control box respectively, so that the accumulated water in the main air inlet line of the automatic damper flows into the water accumulation bucket. When water accumulates in the water accumulation bucket, the stop valve is opened to drain the water, thereby achieving the effect of keeping the incoming air dry at all times and avoiding water accumulation in the control box filter causing the damper to fail to open and close normally.

[0012] 2. The utility model achieves the effect of closing the water storage bucket by rotating the rotating cover on the fixed block, and then fixing the rotating cover by a latch, thereby closing the water storage bucket and preventing sand and stones from falling into the water storage bucket and causing the water outlet to be blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the utility model.

[0015] Figure 3 It is a partially cutaway three-dimensional structural schematic diagram of the utility model.

[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the automatic water discharge mechanism of the utility model.

[0017] Figure 5 It is a schematic diagram of the three-dimensional structure of the protection mechanism of the utility model.

[0018] Figure 6 It is a schematic diagram of the cross-sectional three-dimensional structure of the protection mechanism of the utility model.

[0019] Among them, the above-mentioned drawings include the following figure marks: 1. supporting foot, 2. water bucket, 3. connecting pipe, 4. stop valve, 5. automatic water discharge mechanism, 51. fixed bracket, 52. controller, 53. water level sensor, 54. electric push rod, 55. piston, 6. protective mechanism, 61. fixed block, 62. rotating cover, 63. latch. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0021] An automatic air door and air duct water discharge device, such as Figure 1-Figure 3 As shown, it includes supporting legs 1, a water storage bucket 2, a connecting pipe 3, a stop valve 4 and an automatic water discharge mechanism 5. Three supporting legs 1 are connected to the lower side of the water storage bucket 2, connecting pipes 3 are connected to the left and right sides of the upper part of the water storage bucket 2, a stop valve 4 is connected to the lower side of the water storage bucket 2, and an automatic water discharge mechanism 5 is provided on the water storage bucket 2.

[0022] like Figure 1 , Figure 2 and Figure 4 As shown, the automatic water discharge mechanism 5 includes a fixed bracket 51, a controller 52, a water level sensor 53, an electric push rod 54 and a piston 55. The fixed bracket 51 is connected to the lower part of the water storage bucket 2, and the front side of the fixed bracket 51 is connected to the controller 52. A display screen is provided on the front side of the controller 52 for easy observation of water level data. The controller 52 is provided with buttons for easy control. The upper side of the controller 52 is connected to the water level sensor 53, and the water level sensor 53 is connected to the water storage bucket 2. The lower part of the fixed bracket 51 is connected to the electric push rod 54, and the electric push rod 54 is connected to the controller 52 through an electric wire. The telescopic end of the electric push rod 54 is connected to the piston 55, and a sealing gasket is provided on the piston 55 to prevent the accumulated water in the water storage bucket 2 from leaking out. The piston 55 is clamped with the water storage bucket 2.

[0023] When using the utility model, first support the water bucket 2 by the supporting foot 1, embed the water bucket 2 in the damper wall, and then connect the connecting pipe 3 to the automatic damper air inlet main line and the control box respectively, so that the accumulated water in the automatic damper air inlet main line flows into the water bucket 2. When water accumulates in the water bucket 2, open the stop valve 4 to drain the water, thereby playing the role of keeping the incoming air dry at all times and avoiding the damper from being unable to open and close normally due to water accumulation in the control box filter. When water accumulates in the water bucket 2, the water level sensor 53 detects the water level of the water accumulated in the water bucket 2. When the water level of the water accumulated in the water bucket 2 reaches a specified height, the controller 52 on the fixed bracket 51 controls the electric push rod 54 to start, so that the electric push rod 54 drives the piston 55 to disengage from the water bucket 2, so that the accumulated water in the water bucket 2 flows out, thereby playing the role of automatically opening the water bucket 2 to drain water and saving manpower.

[0024] like Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, a protective mechanism 6 is also included, which includes a fixed block 61, a rotating cover 62 and a latch 63. The fixed block 61 is connected to the rear side of the upper part of the water storage bucket 2, and a rotating cover 62 is rotatably connected to the fixed block 61. The rotating cover 62 is in contact with the water storage bucket 2, and a latch 63 is clamped between the front of the rotating cover 62 and the water storage bucket 2.

[0025] The protective mechanism 6 of the device can be used to protect the water bucket 2. When the water bucket 2 is placed, the rotating cover 62 on the fixed block 61 is rotated to close the rotating cover 62 and the water bucket 2, and then the rotating cover 62 is fixed by the latch 63, thereby closing the water bucket 2 and preventing sand and stones from falling into the water bucket 2 and causing the water outlet to be blocked.

[0026] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes made to the contents described in the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An automatic damper duct water discharge device, characterized in that: The utility model comprises a supporting foot (1), a water storage bucket (2), a connecting pipe (3), a stop valve (4) and an automatic water discharge mechanism (5); a plurality of supporting feet (1) are connected to the lower side of the water storage bucket (2); the left and right sides of the upper part of the water storage bucket (2) are connected to the connecting pipe (3); the lower side of the water storage bucket (2) is connected to the stop valve (4); the water storage bucket (2) is provided with an automatic water discharge mechanism (5) capable of automatically discharge water; the connecting pipe (3) is respectively connected to an automatic air damper air inlet main line and a control box, so that the accumulated water in the automatic air damper air inlet main line flows into the water storage bucket (2); when water accumulates in the water storage bucket (2), the stop valve (4) is opened to discharge the water.

2. The automatic damper duct water discharge device according to claim 1, characterized in that: The automatic water discharge mechanism (5) comprises a fixed bracket (51), a controller (52), a water level sensor (53), an electric push rod (54) and a piston (55); the lower part of the water storage bucket (2) is connected to the fixed bracket (51); the front side of the fixed bracket (51) is connected to the controller (52); the upper side of the controller (52) is connected to the water level sensor (53); the water level sensor (53) is connected to the water storage bucket (2); the lower part of the fixed bracket (51) is connected to the electric push rod (54) The electric push rod (54) is connected to the controller (52) through an electric wire, a piston (55) is connected to the telescopic end of the electric push rod (54), the piston (55) is engaged with the water storage bucket (2), and the water level sensor (53) detects the water level of the water in the water storage bucket (2). When the water level of the water in the water storage bucket (2) reaches a specified height, the controller (52) controls the electric push rod (54) to start, so that the electric push rod (54) drives the piston (55) to leave the water storage bucket (2).

3. The automatic damper duct water discharge device according to claim 2, characterized in that: The invention also comprises a protection mechanism (6), which comprises a fixed block (61), a rotating cover (62) and a latch (63). The fixed block (61) is connected to the rear side of the upper part of the water storage bucket (2). The rotating cover (62) is rotatably connected to the fixed block (61). The rotating cover (62) contacts the water storage bucket (2). The latch (63) is clamped between the front part of the rotating cover (62) and the water storage bucket (2). The rotating cover (62) on the fixed block (61) is rotated to close the rotating cover (62) and the water storage bucket (2). Then, the rotating cover (62) is fixed by the latch (63).

4. The automatic damper duct water discharge device according to claim 2, characterized in that: The controller (52) is provided with a display screen on the front side.

5. The automatic damper duct water discharge device according to claim 2, characterized in that: The controller (52) is provided with buttons.

6. The automatic damper duct water discharge device according to claim 2, characterized in that: A sealing gasket is provided on the piston (55).

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