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Multi-layer flow limiting valve in sewage treatment equipment

A technology of sewage treatment equipment and flow limiting valve, which is applied in the direction of mechanical equipment, sliding valves, valve details, etc., can solve the problems of poor practicability and high cost of flow limiting valve, and achieve better effect, preferential price and lower cost Effect

Inactive Publication Date: 2019-06-04
成都科弗科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-layer flow limiting valve in sewage treatment equipment to solve the problems of high cost and poor practicability of the existing flow limiting valve proposed by the above-mentioned background technology

Method used

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  • Multi-layer flow limiting valve in sewage treatment equipment
  • Multi-layer flow limiting valve in sewage treatment equipment
  • Multi-layer flow limiting valve in sewage treatment equipment

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Embodiment Construction

[0017] 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.

[0018] see Figure 1-4 , the present invention provides a technical solution:

[0019] A multi-layer flow limiting valve in sewage treatment equipment, including a water nozzle 4, a low-speed motor 7, a steady flow controller 9 and a central inner working cylinder 12. The valve body is generally cylindrical, and the valve body is provided with a The faucet ferrule 2, the irregular shape constrains the overflow pipe, and the faucet 4 is clamped at the bottom f...

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Abstract

The invention discloses a multi-layer flow limiting valve in sewage treatment equipment. The valve comprises a water mouth, a low-speed motor, a flow-stabilizing controller and a central inner operating tube, the whole valve body is cylindrical, a water mouth clamping sleeve is arranged on one side of an upper joint of the valve body, the water mouth is arranged at the bottom of the water mouth clamping sleeve, the water mouth is composed of a rotary water mouth spare part and a liquid passing water mouth spare part, a transmission shaft is arranged at the bottom of the water mouth, a shaft sleeve is arranged in the periphery of the transmission shaft, the low-speed motor is arranged at the other end of the transmission shaft, the bottom of the low-speed motor is provided with a control cable, the bottom of the control cable is provided with the flow-stabilizing controller, the central inner working tube is arranged on one side of the flow-stabilizing controller, a valve body upper joint is arranged at the bottom of the central inner working tube, an outer tube is arranged in the periphery of the central inner working tube, and a valve body outer housing is arranged in the periphery of the outer tube. The valve has the advantages that the working principal is simple, the water mouth is synchronously controlled by the motor, the flow rate is controlled through the variation of flow passing area, the application range is wide, the structure is simple, the price is low, and the cost can be reduced, the effect of the valve in multi-layer sewage layer control is better to help the popularization and use.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to a multi-layer flow limiting valve in sewage treatment equipment. Background technique [0002] The valve is an indispensable and important component in the sewage treatment equipment. The control function of the valve is realized by relying on the driving mechanism or fluid to drive the opening and closing parts to lift, slide, swing or rotate to change the size of the flow channel. [0003] The valve is a control component in the fluid delivery system, which has functions such as cut-off, adjustment, flow diversion, reverse flow prevention, pressure stabilization, flow diversion or overflow pressure relief. Valves used in fluid control systems range from the simplest cut-off valves to various valves used in extremely complex automatic control systems, with a wide variety of varieties and specifications. Among them, the flow limiting valve is a kind of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K3/08F16K27/04F16K31/04
Inventor 不公告发明人
Owner 成都科弗科技有限公司
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