Portable sewage draining valve for dining hall

Abstract

The invention relates to the technical field of valves, in particular to a portable sewage draining valve for a dining hall. The portable sewage draining valve comprises a valve body, a connecting structure, a sealing structure, an adjusting structure, a treading structure and a filtering structure; and the connecting structure is arranged, the valve body can be quickly connected and fixed with sewers at bottom ends of vegetable washing tanks with different diameters, the sealing structure is arranged, the tightness between the valve body and a sewer can be realized conveniently, the conditionof water leakage is prevented, the treading structure is arranged, the drainage of sewage in a vegetable washing tank can be controlled by feet, therefore the drainage of the sewage in the vegetablewashing tank is not required to be controlled by hands, hands can be liberated, the hands can act on other works, the secondary pollution of the hands can be avoided, the cleanness of washing vegetables can be improved, while the treading structure works, the treading structure can act on the filtering structure , the filtering structure is arranged, broken vegetable leaves inside vegetable washing water can be intercepted and filtered, and accordingly the situation that the broken vegetable leaves block the sewer can be avoided.

Description

technical field [0001] The invention relates to the technical field of valves, in particular to a convenient sewage discharge valve for canteens. Background technique [0002] Valves are pipeline accessories used to open and close pipelines, control flow direction, adjust and control the parameters (temperature, pressure and flow) of the conveying medium. According to its function, it can be divided into shut-off valve, check valve, regulating valve and so on. 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. Valves can be used to control the flow of various types of fluids such as air, water, steam, various ...

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Problems solved by technology

[0003] Generally, a sewage valve is installed on the sewage pipe of the vegetable washing pool in the canteen to control the sewage discharge of the vegetable washing pool, but the general sewage valve needs to be manually controlled to turn on and off the valve, but generally both hands are It is inconvenient to control the valve by hand because the dishes need to be taken, and because the dishes are cleaned and then touched by hands, it may cause re-pollution of the hands, seriously affecting the cleanliness of the dishes, and the broken leaves in the vegetable washing sewage are also It will be discharged along with the sewage, which will easily cause the blockage of the sewer

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