Electric switching valve
A technology of electric switching and valve body, which is applied in the direction of valve details, multi-way valves, valve devices, etc., and can solve the problems of non-adjustable, difficult to adjust, unfavorable installation and maintenance of the outflow of the outlet flow path
Inactive Publication Date: 2016-06-29
CHANGZHOU LUSI ELECTRIC APPLIANCE CO LTD
View PDF5 Cites 12 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] However, the current electric switching valve has a complex structure, and there are at least two valve body bases, one for the structural connection of the valve body, and the other for connecting the coil and the connection with the refrigerator or air conditioner, which causes the volume of the valve body to increase. increase, the quality becomes heavier, which is not conducive to installation and maintenance; in addition, the existing electric switching valve also has the following defects: while the refrigerant flows out from multiple outlets, the outflow of the outlet flow path is not adjustable or difficult to adjust, and it is difficult to Meet the ideal use requirements
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
[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0027] like Figure 1 to Figure 15 , an electric switching valve, including a coil 1, a valve body 2, and inlet and outlet connecting pipes 3 and 4 connected to the valve body. The body 2 includes a base plate 21, an outer cover 22, a rotor 23, a slider 24 and a valve seat 25. The outer cover 22 is fixedly connected with the base plate 21 and forms a housing with an inner chamber. The base plate is provided with an annular groove adapted to the outer cover (in the figure not shown), the valve seat 25 is located in the housing and installed on the bottom plate 21, the slider 24 is arranged on the valve seat 25, the rotor 23 is located above the slider 24 and is coaxial with the outer cover 22, the rotor 23 and the slider The blocks 24 are snapped together, and the bottom plate 21 is provided with one inlet connecting end 211 corresponding to 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 relates to an electric switching valve. The electric switching valve comprises a coil, a valve body, an inlet connecting pipe and an outlet connecting pipe, wherein the inlet connecting pipe and the outlet connecting pipe are connected to the valve body. The coil is arranged on the valve body in a sleeving manner and connected with the valve body through a fixing piece. The valve body comprises a bottom plate, an outer cover, a rotor, a sliding block and a valve seat. The outer cover and the bottom plate are fixedly connected to form a shell with an inner cavity. The valve seat is located in the shell and arranged on the bottom plate. The sliding block is arranged on the valve seat. The rotor is located above the sliding block and is coaxial with the outer cover. The rotor and the sliding block are connected in a clamping manner. The bottom plate is provided with an inlet connecting end corresponding to the inlet connecting pipe, and at least one outlet connecting end corresponding to the outlet connecting pipe. The electric switching valve has the beneficial effects of being simple in structure, low in cost, capable of accurately adjusting the outflow amount of refrigerants and the like.
Description
technical field [0001] The invention relates to the technical field of valves, in particular to an electric switching valve. Background technique [0002] In the prior art, the electric switching valve is used to switch the flow direction of the refrigerant in the refrigerator or air conditioner, so as to achieve the effect of switching between different cooling states of the refrigerator or air conditioner. The main principle of the electric switching valve to switch the refrigerant flow direction is to drive the magnetic rotor to rotate through the coil. The magnetic rotor rotates and drives the slider to rotate at the same time, and uses the cooperation between the slider and the valve seat to open or close the valve ports on the valve seat to realize refrigerant flow. Flow direction switching. [0003] However, the current electric switching valve has a complex structure, and there are at least two valve body bases, one for the structural connection of the valve body, 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 Patent Type & Authority Applications(China)
IPC IPC(8): F16K11/074F16K27/04F16K31/06
CPCF16K11/074F16K27/045F16K31/0617
Inventor 张华根谢晓武
Owner CHANGZHOU LUSI ELECTRIC APPLIANCE CO LTD