An automatically controllable gas dispenser

Abstract

The present invention relates to an automatically controllable gas distributor. Inside a conveying pipe body, a sealing plate whose inner diameter is perpendicular to the axial direction of the conveying pipe body is coaxially and internally connected to an inner pipe cavity. A storage battery, a controller, a driver, and a stepping motor are arranged inside the inner pipe cavity. The storage battery is connected to the controller and the driver, the controller is connected to the driver, and the driver is externally connected to a plurality of stepping motors evenly distributed on the circumference. The stepping motor extends out of the inner pipe cavity, and the output shaft is connected to a flap, and the flap correspondingly cooperates with the air port of the sealing plate. The traditional gas distributor is changed into a pipe body structure. An inner pipe cavity is arranged inside the conveying pipe body. The controller inside the inner pipe cavity controls the driver, and the output shaft of the stepping motor drives the flap to turn and cooperate with the sealing plate, so as to realize the opening and closing of the air port on the sealing plate, thereby adjusting the gas distribution beam. This device can be directly installed in a large pipeline system for gas transportation, has a simple structure, safe operation, and can reduce the workload of staff.

Description

Technical Field

[0001] The present invention belongs to gas delivery equipment, and particularly relates to an automatically controllable gas dispenser. Background Art

[0002] The purpose of gas distribution is to achieve fixed or on-demand gas delivery. Currently used gas dispensers can only deliver gas according to a fixed quota, cannot adjust the delivery according to needs, and are usually used as separate devices, occupying space. Summary of the Invention

[0003] The purpose of the present invention is to provide an automatically controllable gas dispenser that can automatically and quantitatively distribute gas to the required occasions and can automatically control the gas distribution.

[0004] The solution adopted by the device of the present invention is: an automatically controllable gas dispenser, characterized in that it includes a delivery pipe body. Inside the delivery pipe body, an inner pipe cavity is coaxially connected with a sealing plate perpendicular to the axial direction of the delivery pipe body. Inside the inner pipe cavity, a storage battery, a controller, a driver, and a stepping motor are arranged. The storage battery is connected to the controller and the driver, the controller is connected to the driver, the driver is externally connected to a plurality of stepping motors evenly distributed on the circumference, the stepping motor extends out of the inner pipe cavity with an output shaft, and the output shaft is connected to a flap, and the flap corresponds to and cooperates with the air port of the sealing plate.

[0005] Further, the flap is circular.

[0006] Further, a sealing strip is arranged on the outer periphery of the flap.

[0007] Further, the storage battery is connected to the driver through an inverter.

[0008] Further, the air inlet of the delivery pipe body is in the shape of an outwardly expanding horn.

[0009] Further, the inner pipe cavity facing the air inlet of the delivery pipe body is in a closed pointed shape.

[0010] In this invention, the traditional gas dispenser is changed to a pipe body structure. An inner pipe cavity is arranged inside the delivery pipe body. The controller in the inner pipe cavity controls the driver, and the output shaft of the stepping motor drives the flap to flip and cooperate with the sealing plate to realize the opening and closing of the air port on the sealing plate, thereby adjusting the gas delivery volume. This device can be directly installed in the large pipeline system for gas delivery, has a simple structure, safe operation, and can reduce the workload of staff. Brief Description of the Drawings

[0011] Figure 1 is a schematic structural diagram of the present invention;

[0012] Figure 2 is Figure 1 the top view of

[0013] In the figure: conveying pipe body 1, sealing plate 2, air port 3, inner pipe cavity 4, storage battery 5, controller 6, inverter 7, driver 8, stepping motor 9, output shaft 10, flap 11. Detailed implementation mode

[0014] The following is further described with reference to the accompanying drawings.

[0015] Figure 1 , 2 As shown: a gas dispenser that can be automatically controlled, including a conveying pipe body 1. Inside the conveying pipe body 1, a sealing plate 2 perpendicular to the axial direction of the conveying pipe body is coaxially connected to an inner pipe cavity 4. On the sealing plate 2, a plurality of air ports 3 are evenly distributed around the circumference. Inside the inner pipe cavity 4, there are a storage battery 5, a controller 6, an inverter 7, a driver 8, and a stepping motor 9. The storage battery is connected to the controller and the driver. The controller is connected to the driver. The driver is externally connected to a plurality of stepping motors evenly distributed on the circumference. The stepping motor extends out of the inner pipe cavity with an output shaft 10, and the output shaft is connected to a flap 11, and the flap corresponds to and cooperates with the air ports 3 of the sealing plate.

[0016] On the basis of the above embodiment, the flap can be designed as circular.

[0017] On the basis of the above embodiment, in order to improve the sealing performance, a sealing strip is provided on the outer periphery of the flap.

[0018] On the basis of the above embodiment, in order to improve the conveying efficiency, the air inlet of the conveying pipe body can be designed as an outward-expanded horn shape. Or the inner pipe cavity facing the air inlet of the conveying pipe body can be designed as a closed pointed shape.

Claims

1. An automatically controllable gas dispenser, characterized in that: It includes a conveying pipe body. Inside the conveying pipe body, an inner pipe cavity is coaxially and internally connected through a sealing plate perpendicular to the axial direction of the conveying pipe body. A storage battery, a controller, a driver, and a stepping motor are arranged inside the inner pipe cavity. The storage battery is connected to the controller and the driver, the controller is connected to the driver, and the driver is externally connected to a plurality of evenly distributed stepping motors on the circumference. The stepping motor extends out of the inner pipe cavity with an output shaft, and the output shaft is connected to a flap, and the flap correspondingly cooperates with the air port of the sealing plate; the controller inside the inner pipe cavity controls the driver, and drives the flap to flip and cooperate with the sealing plate through the output shaft of the stepping motor, so as to realize the opening and closing of the air port on the sealing plate, thereby adjusting the gas distribution volume.

2. The automatic and controllable gas dispenser according to claim 1, characterized in that: The flap is circular.

3. The automatic and controllable gas dispenser according to claim 1, characterized in that: A sealing strip is arranged on the outer periphery of the flap.

4. An automatically controllable gas dispenser according to claim 1, characterized in that: The storage battery is connected to the driver through an inverter.

5. The automatic and controllable gas dispenser according to claim 1, wherein: The air inlet of the conveying pipe body is in the shape of an outward-expanded horn.

6. The automatic and controllable gas dispenser according to claim 1 or 5, characterized in that: The inner pipe cavity facing the air inlet of the conveying pipe body is in a closed pointed shape.

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