Liquid flow controller
A technology for controlling device and liquid flow, which is applied in the direction of using electric device flow control, etc. It can solve the problems of slow response speed of liquid flow, failure to meet production needs, poor stability, etc., and achieve the effect of convenient application, simple structure and good stability
Inactive Publication Date: 2015-08-26
CHINA NAT HEAVY MACHINERY RES INSTCO
View PDF7 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
At present, the widely used liquid flow control is mostly various valve body devices on the pipeline. The use of valve bodies to control liquid flow has slow response speed, low precision, and poor stability, which cannot meet production needs.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0016] see figure 1 , figure 2 , image 3 , the liquid flow control device, comprising a vertically arranged fixed frame beam 4 and a horizontally arranged crossbeam 6, the fixed frame vertical beam 4, and the crossbeam 6 are fixedly connected through the horizontal beam connecting frame 5, and the stopper rod guide cylinder substrate is fixed on the crossbeam 6 8. The base plate 8 of the stopper rod guide cylinder is fixedly connected with the stopper rod guide cylinder 9, the stopper rod guide cylinder 9 is arranged vertically, the middle part is provided with a proximity switch 7, the base plate 8 of the stopper rod guide cylinder is equipped with a stepping motor 10, and the The output shaft is connected with the lead screw 11 through the coupling 12, the lead screw nut 15 is installed on the lead screw 11, the lead screw nut 15 is fixed on the backing...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
A liquid flow controller comprises a mount vertical beam vertically arranged and a cross beam horizontally arranged, wherein the mount vertical beam and the cross beam are fixedly connected through vertical and cross beam connecting rack. A plugging rod guiding cylinder substrate is fixed on the crossbeam, and fixedly connected with a plugging rod guiding cylinder which is arranged vertically. A proximity switch is arranged on the central section, a stepping motor is installed on the plugging rod guiding cylinder substrate, and the output shaft of the stepping motor is connected with a leading screw through a coupler. A leading screw nut is installed on the leading screw and fixed on a backing plate, four through holes are uniformly distributed in the backing plate, and guiding columns are installed in the four through holes. Springs sleeve the guiding columns, which are fixedly connected with the end portions of plugging rods. The head portions of the plugging rods are placed in a tunnel arranged on the bottom of a high potential container, and the motor drives the leading screw to move plugging rod vertically in the plugging rod guiding cylinder and change the gap between the plugging rod and the tunnel with an annular bowl opening. In this way the flow is controlled. The liquid flow controller is rapid in response speed, simple in structure, convenient for application and excellent in stability.
Description
technical field [0001] The invention relates to a control device, in particular to a liquid flow control device. Background technique [0002] In the process of injecting liquid from one container to another, the flow controller is an essential device, which is widely used in the production process of food, medicine, machinery, metallurgy and other fields. The accuracy of flow control directly affects the normal operation of the production line and product quality. At present, various valve body devices on the pipeline are widely used for liquid flow control. The use of valve bodies to control liquid flow has slow response speed, low precision, and poor stability, which cannot meet production needs. Contents of the invention [0003] In order to overcome the deficiencies of the above-mentioned prior art, the object of the present invention is to propose a liquid flow control device, which can precisely control the liquid flow and fast response when injecting liquid from a...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G05D7/06
Inventor 高琦徐学华刘赵卫何博丁国黄军段锦涛
Owner CHINA NAT HEAVY MACHINERY RES INSTCO