Flow stabilizer

Abstract

A flow stabilizer is provided with a check ring seat and a plastic check ring, the check ring seat is provided with a convex ring and spaced convex tops, the circumferential radius of the convex ring is smaller than the radius of a circle where the convex tops are located, the plastic check ring abuts against the convex ring and the convex tops, a water inlet channel B' is formed between the plastic check ring and the check ring seat, and the water inlet channel B' communicates with a water outlet channel B of the check ring seat. A water outlet channel A' expanding outwards in the radial direction is formed in the center of the check ring seat. The check ring seat is connected with a core sleeve, the core sleeve is provided with a water outlet channel A, the water outlet channel A communicates with the water outlet channel A', the core sleeve is provided with an annular table A and an annular table B which expand outwards in the radial direction, a rubber ring is arranged on the annular table A, an overflowing core body is sleeved in the corresponding position of the annular table B, the overflowing core body is provided with a water inlet channel A, the water inlet channel A communicates with the water outlet channel A, and the water inlet channel A communicates with an annular cavity where the rubber ring is located. A radial contraction part is arranged on the periphery of the core sleeve, a water inlet channel B is formed on the periphery of the radial contraction part, and the water inlet channel B communicates with the water inlet channel B'. The flow stabilizer is suitable for flow stabilizing within a wide water pressure range.

Description

technical field [0001] The present invention relates to devices for stabilizing the flow of liquids at different pressures. Background technique [0002] In a specific water supply system, the water flow is proportional to the square root of the water pressure, the water pressure is high, the water flow is large, and vice versa. Different regions, different residential storey heights, and different periods have different tap water supply pressures. In many applications, people need to obtain a stable water flow under different water pressures, such as flushing a toilet. If the water flow is insufficient, it cannot be flushed. If the water flow is too large, water will be wasted. In order to obtain a stable water flow, the diaphragm type flow stabilizer of the prior art such as figure 1 As shown, it has a film seat a, and a rubber sheet b is provided on the water inlet direction of the film seat a. The side of the film seat a opposite to the rubber sheet b has a boss a2 in ...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the problem that the diaphragm type current stabilizer in the prior art does not have a steady flow function and the water flow is small in a relatively low water pressure area, and therefore provides a kind of current stabilizer of the present invention. The device can keep the water flow stable at the allowable level in the relatively low, medium and high water pressure areas (0.08-0.8Mpa).

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