Electromagnetic valve set for pressure controlling
A solenoid valve group and pressure control technology, applied in valve details, valve devices, valve operation/release devices, etc., can solve the problems of slow response speed of magnetic valves, etc., and achieve the effect of small electromagnetic force and small spring force
Pending Publication Date: 2019-07-12
深圳市蓝谷智能装备研发有限公司
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0007] The invention provides a solenoid valve group, which can solve the current problems that a large spring force or electromagnetic force is needed to open or close the valve and the response speed of the solenoid valve is slow.
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
[0029] Hereinafter, the present invention will be further described in detail through specific embodiments in conjunction with the drawings. The parts below are non-magnetic materials unless they are specifically designated as magnetic materials.
[0030] Such as Figure 1-5 As shown, a solenoid valve group for pressure control includes a base body 1, an exhaust valve body 2 and an inflation valve body 3. Such as figure 2 As shown, the exhaust valve body 2 includes an exhaust housing 21, an exhaust electromagnetic assembly 22, an exhaust valve flap 23 and an exhaust elastic body 24. The exhaust housing 21 is mounted on the base 1 and has an exhaust chamber 25 between the base 1 and the base 1. The base body 1 is provided with a gas channel 11, an exhaust port 12 and an external gas port 13. The gas passage 11 communicates with the exhaust chamber 25, and the connection port between the exhaust chamber 25 and the gas passage 11 is the gas return port 14. The external gas port...
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 an electromagnetic valve set for pressure controlling. The electromagnetic valve set comprises a base body, a gas exhausting valve body and a gas inflating valve body, whereinthe base body is provided with a gas channel; the gas exhausting valve body is provided with a gas exhausting shell, a gas exhausting electromagnetic component, a gas exhausting valve clack and a gasexhausting elastomer, and is used for blocking or exhausting gas from the gas channel; and the gas inflating valve body is provided with a gas inflating shell, a gas inflating electromagnetic component, a gas inflating valve clack and a gas inflating elastomer, and is used for inflating pressure-regulating gas into the gas channel, so that the pressure intensity in the gas channel can be controlled; the gas channel is provided with a gas balancing opening, and the gas exhausting valve body and the gas inflating valve body are respectively provided with a gas exhausting balancing opening and agas inflating balancing opening, the gas balancing opening communicates with the gas exhausting balancing opening and the gas inflating balancing opening through pipelines, so that the pressure intensity at the three balancing openings are equal; and closing force is additionally added to the gas exhausting valve clack and the gas inflating valve clack, so that under certain design parameters, thegas exhausting valve clack can be closed through small magnetic force, and the gas inflating valve clack can be closed through small elastic force and be opened through small magnetic force.
Description
Technical field [0001] The present invention relates to the technical field of pneumatic control, in particular to a solenoid valve group for gas pressure control. Background technique [0002] At present, the gas pressure control can be achieved by solenoid valves. There are 3 types of solenoid valves in principle, one is direct-acting solenoid valve, the other is pilot solenoid valve, and the third is step-by-step direct-acting solenoid valve. [0003] When the direct-acting solenoid valve is energized, the electromagnetic force lifts the closing member; when the power is off, the spring presses the closing member on the valve seat. [0004] When the pilot solenoid valve is energized, the electromagnetic force opens the pilot hole. When the external pressure of the closing member is greater than the internal pressure, the closing member is pushed to open; when the power is off, the spring closes the pilot hole. When the internal pressure of the closing member is greater than the ex...
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): F16K31/06F16K31/363
CPCF16K31/06F16K31/363
Inventor 李天维王天斌卢俊羽
Owner 深圳市蓝谷智能装备研发有限公司