Adjustable flow stabilizing valve and flow stabilizing control system comprising same

Abstract

The invention discloses an adjustable flow stabilizing valve and a flow stabilizing control system comprising the same. The adjustable flow stabilizing valve comprises an outer support body, a sliding sleeve, at least one flow channel check block, a pressure bearing disc and an adjusting mechanism, wherein the flow channel check block is provided with a shielding part and an abutting part, the shielding part is located in a water flow channel, and the abutting part penetrates through the sliding sleeve and extends to the outside; the pressure bearing disc is fixedly arranged on the peripheral surface of the sliding sleeve in a sleeving mode, the pressure bearing disc is provided with an adjusting surface surrounding the sliding sleeve, the adjusting surface abuts against the abutting portion of each flow channel check block, and the inner diameter of the adjusting surface is gradually reduced in the direction towards a water outlet; and the adjusting mechanism is installed on a valve body and can adjust the position of the pressure bearing disc on the sliding sleeve in the axial direction. The axial position of the pressure bearing disc on the sliding sleeve is adjusted through the adjusting mechanism, so that the shielding part of each flow channel check block moves in the radial direction of the water flow channel, the flow area of the water flow channel is changed, the purpose of adjusting the stable flow of the flow stabilizing valve is achieved, and the stable flow of the flow stabilizing valve can be matched with the actual water flow of a user.

Description

technical field [0001] The invention relates to an adjustable steady flow valve. [0002] The invention also relates to a steady flow control system comprising the adjustable steady flow valve. Background technique [0003] In the waterway system of the gas water heater, installing a water flow stabilizing device can effectively improve the temperature fluctuation of the hot water outlet caused by the fluctuation of the water flow, and improve the user's experience of using the gas water heater. According to 5.2.2.4.6 of GB6932-2015 "Household Gas Instant Water Heater", the water system should be equipped with a flow stabilization or flow adjustment device. [0004] With the continuous increase of high-rise buildings, the water pressure situation of users' homes is becoming more and more complicated. For example, some communities have high water pressure, while others have low water pressure. If the water pressure is different, it is necessary to configure a steady flow va...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide an adjustable steady flow valve and a steady flow control system including it in order to overcome the disadvantage of poor versatility of the steady flow valve in the prior art

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