Large-sized micro-power-consumed electric-controlled valve

A micro-power and large-scale technology, applied in the field of micro-power electric control valves, can solve the problems of high power consumption and other problems, achieve the effect of simple structure, reliable switching valve, and overcome high power consumption

Active Publication Date: 2004-09-15
CHONGQING SMART METER GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to address the shortcomings of the existing large electric control valves, to provide a large electric control valve with low power consumption, which can control a valve with a large caliber by using the energy of a lithium battery, and overcome the problem of switching large valves. Disadvantage of requiring large power consumption

Method used

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  • Large-sized micro-power-consumed electric-controlled valve
  • Large-sized micro-power-consumed electric-controlled valve
  • Large-sized micro-power-consumed electric-controlled valve

Examples

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Embodiment Construction

[0014] This large micro-power consumption electric control valve mainly includes: 1 valve controller; 2 small valve core; 3 medium valve core; 4 large valve core; 5 valve cover; 6 partition; 7 valve body; ; 10 water inlet branch pipe; 11 water outlet branch pipe; 12 small holes; 13 drain screw. see figure 1 , the large spool 4 is installed in the valve body 7, the top bonnet 5 and the partition 6 form a chamber, which is connected to the water inlet 9 and the water outlet 8 of the valve through the water inlet branch pipe 10 and the water outlet branch pipe 11 respectively. A secondary valve is provided on the water outlet branch pipe 11 connected to the valve water outlet 8 . see figure 2 A small hole 12 and a drain screw 13 are respectively connected to the water inlet and outlet of the secondary valve on the middle valve core 3 of the secondary valve. A small spool 2 is arranged above the drain screw 13, and the small spool 2 can be driven by the valve controller 1 to c...

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Abstract

The invention refers to a kind of large micro power consumption electric control valve, which includes a big valve core, the top of the core has two pipes connected with the water inlet and outlet of the valve, there has a secondary valve on the channel connected to the water outlet of valve, the secondary valve has a middle core and a small core, there has a small hole and a outlet screw which connected with the inlet and outlet of the secondary valve on the middle core, there is a small core on the outlet screw, the small core can control the hole on the outlet screw with open and close two states. It only controls the elevation of small core when operating a switch valve, the other operation are accomplished by the self-pressure of the solution in the pipe.

Description

technical field [0001] The invention belongs to the technical field of valves, in particular to a large electric control valve with low power consumption. technical background [0002] Today's technology requires a lot of energy to open and close large valves. It cannot be controlled in the event of a power outage. Contents of the invention [0003] The purpose of the present invention is to address the shortcomings of the existing large electric control valves, to provide a large electric control valve with low power consumption, which can control a valve with a large caliber by using the energy of a lithium battery, and overcome the problem of switching large valves. The disadvantage of requiring large power consumption. [0004] Technical realization scheme of the present invention is as follows: [0005] The large micro-power consumption electric control valve includes a large valve core, which is located between the water inlet and outlet. There is a pipe connected...

Claims

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Application Information

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IPC IPC(8): F16K1/00F16K31/00
Inventor曾勇谢开禄魏庆华袁礼
OwnerCHONGQING SMART METER GRP CO LTD