Remote control fast closing type stop valve
A cut-off valve and quick-closing technology, which is applied to valve details, valve devices, valve operation/release devices, etc., can solve the problems of low efficiency, high labor intensity, manual operation, etc., and achieve high efficiency and low labor intensity. Effect
Inactive Publication Date: 2014-10-08
JIANGSU TONGDA MARINE TYPE VALVE & PUMP
View PDF0 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The quick-closing globe valves in the prior art are basically opened and closed manually, and the structure is simple, but manual operation is required, the efficiency is low, and the labor intensity is high.
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
[0011] The present invention will be further described below according to the accompanying drawings and in conjunction with the embodiments.
[0012] The remote control quick-closing globe valve shown in the accompanying drawings includes a quick-closing globe valve 1 and a hydraulic cylinder 3; the quick-closing globe valve 1 includes a valve body 1.2, a valve stem 1.1, and a valve cover 1.3; the hydraulic cylinder 3 includes a cylinder body 3.1 , Cylinder cover 3.2; The lower end of the cylinder body 3.1 is fixedly connected to the valve cover 1.3; The cylinder cover 3.2 is fixedly connected to the upper end of the cylinder body 3.1; the middle and upper part of the valve stem 1.1 runs through the cylinder body 3.1 and the cylinder cover 3.2 as the piston rod of the hydraulic cylinder 3.
[0013] A strong magnet 7 is provided on the outer wall of the rod end of the valve rod 1.1 stretching out from the cylinder cover 3.2; a support 5 is provided on the upper surface of th...
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
The invention discloses a remote control fast closing type stop valve which comprises a fast closing type stop valve body and a hydraulic cylinder. The fast closing type stop valve body comprises a valve body, a valve rod and a valve cover. The hydraulic cylinder comprises a cylinder body and a cylinder cover. The lower end of the cylinder body is fixedly connected to the valve cover, the cylinder cover is fixedly connected to the upper end of the cylinder body, and the upper middle portion of the valve rod serves as a hydraulic cylinder piston rod and penetrates through the cylinder body and the cylinder cover. The remote control fast closing type stop valve is further characterized in that a strong magnet is arranged on the outer wall of the rod end, stretching out of the cylinder cover, of the valve rod, a support is arranged on the upper end face of the cylinder cover, a Hall sensor is arranged at the position, corresponding to the strong magnet, on the support, and the Hall sensor is connected with a remote control table through a cable to achieve remote control. The remote control fast closing type stop valve does not need to be operated manually and is high in efficiency, low in labor intensity and capable of being controlled remotely.
Description
technical field [0001] The invention relates to a shut-off valve, in particular to a quick-closing shut-off valve. Background technique [0002] Quick-closing globe valve is widely used in the pipeline network of industrial and mining enterprises because of its convenient and fast operation. The quick-closing globe valves in the prior art are basically opened and closed manually, and have a simple structure, but manual operation is required, resulting in low efficiency and high labor intensity. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention proposes a remote control quick-closing shut-off valve with high efficiency and low labor intensity without manual operation. [0004] The present invention achieves technical goals through the following technical solutions. [0005] The remote control quick-closing shut-off valve includes a quick-closing shut-off valve and a hydraulic cylinder; the quick-closing shut-off valve in...
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 Patent Type & Authority Applications(China)
IPC IPC(8): F16K31/06F16K31/12
CPCF16K31/12F16K37/0083
Inventor 顾素云
Owner JIANGSU TONGDA MARINE TYPE VALVE & PUMP