Water heater

A technology for water heaters and valve shafts, applied in the field of water heaters that quickly discharge sewage, can solve the problems of reduced drainage speed, inconvenient use, and reduced sewage discharge efficiency of water heaters, and achieve the effects of ensuring air pressure balance, timely discharge, and convenient use

Active Publication Date: 2014-10-22
WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the water heater in the related art is discharging sewage, the air pressure in the inner tank of the water heater gradually decreases with the continuous drainage of the water heater, resulting in a gradual decrease in the drainage speed, thereby reducing the sewage discharge efficiency of the water heater and making it inconvenient to use, so there is a need for improvement

Method used

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Embodiment Construction

[0035] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0036] In describing the present invention, it is to be understood that the terms "centre", "length", "width", "upper", "lower", "vertical", "horizontal", "top", "bottom", The orientations or positional relationships indicated by "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating Or imply that the device or element referre...

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Abstract

The invention discloses a water heater. The water heater comprises a shell, a liner, a drain outlet pipe, an air inlet tube, a valve seat, a valve shaft and an adjusting component, a drain outlet is formed in the liner, the air inlet tube is mounted in the liner, the lower end of the air inlet tube is communicated with the outside world via the drain outlet pipe, the valve seat is arranged on the drain outlet and is provided with a through hole communicated with the drain outlet, the valve shaft is provided with a drain outlet port and an air inlet, the drain outlet port is communicated with the drain outlet tube via the through hole, the valve shaft can be movably arranged on the valve seat so as to close and open the through hole, the air inlet is disconnected with the air inlet tube when the valve shaft seals the through hole and is communicated with the air inlet tube when the valve shaft opens the through hole, and the adjusting component is arranged on the valve seat and used for adjusting the valve shaft to close and open the through hole. The water heater has the advantages that air can be led into the liner during draining, air pressures inside and outside of the linear are kept in balance, draining of sewage is facilitated, draining efficiency of the water heater is improved, and usage of the water heater is more convenient.

Description

technical field [0001] The invention relates to the technical field of electric appliance manufacturing, and more particularly relates to a water heater capable of rapidly discharging sewage. Background technique [0002] When the water heater in the related art is discharging sewage, the air pressure in the water heater inner tank gradually decreases as the water heater continues to drain water, resulting in a gradual decrease in drainage speed, thereby reducing the sewage discharge efficiency of the water heater and making it inconvenient to use, so there is a need for improvement. Contents of the invention [0003] The present invention aims to solve one of the above-mentioned technical problems at least to a certain extent. [0004] Therefore, an object of the present invention is to provide a water heater with simple structure, convenient use and high sewage discharge efficiency. [0005] The water heater according to the embodiment of the present invention includes:...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H1/18F24H9/20
Inventor 张庆堂曲绍鹤王明
Owner WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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