Temperature control instrument capable of turning on / off ventilation intelligently

A technology of intelligent communication and wind control, applied in the direction of temperature control by electric means, can solve the problems of inconvenient use, economic loss, and inability of the instrument to work, and achieve the effect of convenient use, prevention of operation out of control, and simple operation.

Inactive Publication Date: 2014-03-05
王维国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual operation, when the power is cut off, the instrument cannot work, so that the greenhouse cannot be turned off, and the wind can only be cut off by manually cutting the rope, which will cause unnecessary economic losses and bring inconvenience to use.

Method used

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  • Temperature control instrument capable of turning on / off ventilation intelligently
  • Temperature control instrument capable of turning on / off ventilation intelligently

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Experimental program
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Effect test

Embodiment Construction

[0015] The intelligent air-closing and air-closing temperature controller related to the present invention has a box body 1, a temperature controller 2 is arranged on the outer surface of the box body 1, and a fixed plate frame 17 is arranged on one side of the box body, and inside the box body 1 The motor frame 3 is set, the motor 4 controlled by the temperature controller 2 is arranged on the motor frame 3, and a continuously variable transmission 5 is arranged above the motor 4 in the casing, and a chain is passed between the output shaft of the motor 4 and the input shaft of the continuously variable transmission 5 The transmission mechanism I is connected, and a handle 7 is provided on the sprocket I6 at the input shaft end of the continuously variable transmission 5, and the handle 7 is located outside the box body 1, and a sprocket II8 is provided on the output shaft 9 of the continuously variable transmission, and the output shaft of the continuously variable transmissio...

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PUM

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Abstract

A temperature control instrument capable of turning on / off a ventilation intelligently comprises a box body, wherein a temperature controller is arranged on the outer surface of the box body; a motor and a stepless speed changer controlled by the temperature controller are arranged inside the box body; a handle is arranged on a sprocket wheel I of an input shaft of the stepless speed changer; a sprocket wheel is arranged on an output shaft of the stepless speed changer; a screw rod is fixedly arranged at the rear end of the output shaft of the stepless speed changer; a limit switch support fixed to the box body is arranged below the output shaft of the stepless speed changer; two limit switches which are arranged front and back are arranged on the limit switch support; a nut is arranged on the screw rod; a limit switch touching bar is fixedly arranged on the lower portion of the nut, wherein the limit switch touching bar is connected to the limit switch support in a sliding mode; a drive unit which is used for driving a greenhouse roller blind drive rod is connected to the sprocket wheel on the output shaft of the stepless speed changer through a chain transmission mechanism II. The temperature instrument capable of turning on / off the ventilation intelligently is convenient to use and simple in operation, the temperature controller can give an alarm automatically, so that automatic temperature control is realized, and time and labor are saved.

Description

technical field [0001] The invention relates to a greenhouse ventilating instrument, in particular to an intelligent air-closing and air-closing temperature control instrument. Background technique [0002] The ventilation and closing wind instrument is a device for ventilating and closing the greenhouse. The existing air-passing and closing-off instrument comprises a box body, a motor and a transmission are arranged in the box, and the output shaft of the transmission is connected with the transmission rod of the roller blind of the greenhouse. The motor runs through the buttons on the air-turning and closing-off instruments, and the output shaft of the transmission drives the roller blind transmission rod to rotate to realize the opening and closing of the roller blind. However, in actual operation, when the power is cut off, the instrument cannot work, so that the greenhouse cannot be turned off, and the wind can only be cut off by manually cutting the rope, which will c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D23/19
Inventor 王维国张开
Owner 王维国
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