Remote intelligent electric air door control device
An electric damper and control device technology, which is applied in chemical instruments and methods, ventilation of mines/tunnels, and cleaning methods using gas flow, etc. question
Pending Publication Date: 2022-04-12
JIUJIANG HENGTONG AUTOCONTROL DEVICE
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Problems solved by technology
[0003] Although the existing control device can realize the remote control of the electric damper, the remote control device lacks the mechanism for adjusting the angle of the damper and has the limitation of movement; and the existing control device is more troublesome when moving
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred d...
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The invention relates to the technical field of remote control, in particular to a remote intelligent electric air door control device which comprises a base, a supporting plate is arranged at the top of the base, a rectangular plate is arranged at the top of the supporting plate, an angle adjusting mechanism is arranged at the top of the rectangular plate, and a moving mechanism is arranged at the bottom of the base. The angle adjusting mechanism comprises a groove in the top of the rectangular plate, the groove penetrates through the rectangular plate, and an electromagnetic sliding rail is installed in the groove. The angle adjusting mechanism has the beneficial effects that an electromagnetic sliding block drives a sliding plate to move on the electromagnetic sliding rail, and then when an extension plate makes contact with a check block, a disc body can rotate at the top of the sliding plate; when the disc body rotates, the extending plate is driven to rotate, at the moment, the protruding part on the disc body passes through the protruding block, the protruding block retracts into the square block under the action of the first spring, and then the protruding block stretches out again when the protruding part on the disc body passes through the protruding block, so that the disc body and the extending plate are prevented from rotating without external force.
Description
technical field [0001] The invention relates to the technical field of remote control, in particular to a remote intelligent electric damper control device. Background technique [0002] The electric damper is an automatic control device for ventilator dampers designed for the coal mine industry's increasingly higher requirements for mechanical automation. It can realize remote control of the damper, and at the same time has over-travel protection, and has functions such as electric and manual switching. The safety and reliability of the device are improved, and the device is convenient for installation, debugging, operation and maintenance, and is an ideal substitute product for a plug-in damper for a ventilator. [0003] Although the existing control device can realize the remote control of the electric damper, the remote control device lacks the mechanism for adjusting the angle of the damper and has the limitation of movement; and the existing control device is troubleso...
Claims
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IPC IPC(8): E21F1/12B08B1/00B08B1/04B08B5/04
Inventor 马杰欧文彬
Owner JIUJIANG HENGTONG AUTOCONTROL DEVICE