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Flow stabilizing assembly, H-shaped water return valve and zero-cold water heater

A component and flow stabilization technology, applied in fluid heaters, valve details, multi-port valves, etc., can solve the problem of poor flow stabilization effect at the cold water terminal, and achieve the effect of improving user experience, improving stability, and alleviating false starts.

Pending Publication Date: 2020-11-24
HANGZHOU ROBAM APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a steady flow assembly, an H-type backwater valve and a zero-cold water heater, so as to alleviate the technical problem of the H-type backwater valve in the prior art that the cold water terminal has a poor flow stabilization effect

Method used

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  • Flow stabilizing assembly, H-shaped water return valve and zero-cold water heater
  • Flow stabilizing assembly, H-shaped water return valve and zero-cold water heater
  • Flow stabilizing assembly, H-shaped water return valve and zero-cold water heater

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Embodiment Construction

[0042] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. 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.

[0043] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer" and the like are based on the orientation or positional relationship shown in the accompanying drawings, and are only for It is convenient to describe the present invention and simplify the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a ...

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Abstract

The invention relates to the technical field of valves, in particular to a flow stabilizing assembly, an H-shaped water return valve and a zero-cold water heater. The flow stabilizing assembly comprises a base body and a cover body, wherein the base body is used for being installed in a fluid channel, and the side wall of the base body is attached to the side wall of the fluid channel; a mountinggroove is formed in the base body, and the cover body covers a notch of the mounting groove; and a fluid passing hole is formed in the cover body, a through hole is formed in the groove bottom of thebase body, a flow guide column is arranged on the cover body, the flow guide column can be inserted into the through hole, and a flow guide channel is formed between the through hole and the flow guide column. The H-shaped water return valve comprises the flow stabilizing assembly. The zero-cold water heater comprises the H-shaped water return valve. According to the flow stabilizing assembly, theH-shaped water return valve and the zero-cold water heater, the problem of false starting of a water heater main body is relieved, the water flow noise of a cold water terminal can be reduced, and the user experience is improved.

Description

technical field [0001] The invention relates to the technical field of valves, in particular to a steady flow assembly, an H-type return valve and a zero-cold water heater. Background technique [0002] Zero-cold water heaters are generally equipped with an H-type return valve. The cold water source and the cold water inlet on the water heater body are connected to the cold water end return port on the H-type return valve, and the hot water outlet on the water heater body is connected to the H-type return valve. The hot water end of the H-type backwater valve is connected to the backwater port, the cold water terminal of the H-type backwater valve is connected to the cold water end backwater port, the hot water terminal of the H-type backwater valve is connected to the hot water end backwater port; the cold water terminal of the H-type backwater valve flows out The cold water mixed with the hot water from the hot water terminal can flow from the mixer tap. [0003] There is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K47/02F16K11/00F16K27/00F24H9/20
CPCF16K11/00F16K27/00F16K47/02F16K47/023F24H9/20
Inventor 任富佳柳健李剑陈耀
Owner HANGZHOU ROBAM APPLIANCES CO LTD
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