Hydraulic valve with function of controlling flow speed of liquid and using method
A technology of hydraulic valve and flow rate, applied in the field of hydraulic valve, can solve the problems of difficulty in adjusting flow rate and cannot be adjusted independently, and achieves the effects of strong linkage, avoiding corrosion and rust, and simple and fast operation.
Active Publication Date: 2021-08-06
宁波隆而法液压有限公司
View PDF7 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] Aiming at the deficiencies of the prior art, the present invention provides a hydraulic valve with the function of controlling the speed of the liquid flow rate and its use method, which has the advantages of independent and quick adjustment of the liquid flow rate, and solves the problem that the flow rate is difficult to adjust and cannot be adjusted separately
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
[0037] 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.
[0038] see Figure 1-11, a hydraulic valve with the function of controlling the speed of liquid flow, including a hydraulic valve body 1, a flow groove 2 is opened in the hydraulic valve body 1, a valve core 3 is slidingly connected in the flow groove 2, and the center and both sides of the valve core 3 are provided There is a blocking block 4, the two sides of the blocking block 4 in the center of the valve core 3 are conical, the two ends of the valve core 3...
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 relates to the technical field of hydraulic valves, and discloses a hydraulic valve with the function of controlling the flow speed of liquid and a using method. The hydraulic valve comprises a hydraulic valve body, a flow groove is formed in the hydraulic valve body, a valve element is slidably connected into the flow groove, the center and the two sides of the valve element are each provided with a blocking block, the two sides of the blocking block in the center of the valve element are conical, movable iron cores are fixedly connected to the two ends of the valve element, and a first oil outlet and a second oil outlet are formed in one side of the hydraulic valve body. According to the hydraulic valve, fixed iron cores are driven by first bolts to move to limit the movable iron cores, adjustment of the movement stroke of the valve element is achieved, the two sides of the valve element center blocking block are arranged to be conical, the distance between the blocking block and an oil inlet can be effectively controlled, the liquid passing amount can be controlled, the liquid flowing speed can be conveniently controlled, the fixed iron cores with the adjusting function are arranged on the two sides, the flowing speed of inlet and outlet liquid can be independently controlled, operation is easy and fast, the working efficiency is effectively improved, and the application range is wider.
Description
technical field [0001] The invention relates to the technical field of hydraulic valves, in particular to a hydraulic valve with the function of controlling the speed of liquid flow and a method for using it. Background technique [0002] The hydraulic valve is an automatic component operated by pressure oil. It is controlled by the pressure oil of the pressure distribution valve. It is usually used in combination with the electromagnetic pressure distribution valve. It can be used to remotely control the on-off of the oil, gas and water pipeline system of the hydropower station. Commonly used in clamping, control, lubrication and other oil circuits. There are direct-acting and pilot-operated types, and the pilot-operated type is often used. Hydraulic valves are also essential in the use of hydraulic cylinders. [0003] In the use of hydraulic cylinders, it is necessary to control the circuit of hydraulic oil through hydraulic valves to achieve expansion and contraction, bu...
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): F15B13/02F15B21/041F15B21/044F15B21/00F16K11/07F16K11/00F16K31/06
CPCF15B13/02F15B21/041F15B21/044F15B21/008F16K11/07F16K11/00F16K31/0613F16K31/0679F16K31/0696F15B2013/002
Inventor 丁林丁阳阳
Owner 宁波隆而法液压有限公司