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A convenient electric water heater

A technology for electric water heaters and drain holes, applied in the field of electric water heaters, can solve problems such as water leakage, inconvenient sewage discharge and maintenance for users, dry scale damage and other problems, and achieve the effects of convenient use, inconvenient sewage discharge and maintenance, and simple operation

Active Publication Date: 2021-02-02
JOYOUNG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the sewage plug is difficult to disassemble and assemble, and it is inconvenient for users to perform sewage maintenance. If the dirt and impurities are not discharged in time, the scale attached to the surface of the heating pipe will easily cause dry burning damage; Multiple disassembly and assembly of the head will easily reduce the assembly sealing performance of the sewage plug and the sewage outlet, causing water leakage

Method used

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  • A convenient electric water heater
  • A convenient electric water heater
  • A convenient electric water heater

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] The embodiment of the present invention provides an electric water heater that is easy to use, which can easily realize the opening or closing of the sewage valve assembly 6, making the maintenance of the inner tank 1 convenient, fast and easy to operate. Such as figure 1 As shown, the electric water heater includes an inner container 1, a water blocking cap 2, a water inlet assembly 3, and a water outlet assembly 4. The inner container 1 is provided with a sewage outlet 5, and the sewage outlet 5 is provided with a sewage valve assembly 6. Such as figure 2 , image 3 and Figure 5 As shown, the blowdown valve assembly 6 includes an adapter 63 and a valve body 61. One end of the adapter 63 is connected to the blowdown port 5 so as to be fixed on the inner tank 1, and the other end is connected to the valve body 61, and the valve body 61 can be positioned relative to the adapter. 63 movement, so that the water discharge hole 631 provided on the adapter 63 communicate...

example 1

[0062] Optionally, when the gasket 62 is fixed to the adapter 63, the communication hole 621 on the gasket 62 is always in communication with the water discharge hole 631 on the adapter 63 and keeps the relative position fixed, and the valve body 61 is rotated to make the sewage discharge When the hole 611 corresponds to the communication hole 621 and the water discharge hole 631, the sewage discharge hole 611 is connected to the communication hole 621 and the water discharge hole 631, that is, the sewage valve assembly 6 is in the open state, and the inner tank 1 can be used for sewage discharge maintenance function; reverse rotation The valve body 61 displaces the blowdown hole 611 on the valve body 61 with the communication hole 621 and the water discharge hole 631, and when it coincides with the sealing surface 622, the sealing surface 622 seals the blowdown hole 611, that is, the blowdown valve assembly 6 is in a closed state, ensuring that the inside The liner 1 is well s...

example 2

[0067] Optionally, when the gasket 62 is fixed to the valve body 61, the communication hole 621 on the gasket 62 is always in communication with the drain hole 611 on the valve body 61 and keeps the relative position fixed, and the valve body 61 is rotated to discharge water. When the positions of the hole 631 correspond to the drainage hole 611 and the communication hole 621, the drainage hole 611 and the communication hole 621 are connected to the water discharge hole 631, that is, the drainage valve assembly 6 is in an open state, and the maintenance function of the inner tank 1 can be used for sewage drainage; reverse rotation The valve body 61 displaces the discharge hole 631 with the drain hole 611 and the communication hole 621, and when it coincides with the sealing surface 622, the sealing surface 622 seals the drain hole 631, that is, the drain valve assembly 6 is in a closed state, ensuring that the inner tank 1 is well sealed, The heating function can be used normal...

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Abstract

The invention provides an electric water heater which is easy to use, which includes an inner tank, the inner tank is provided with a sewage outlet, and the sewage outlet is provided with a sewage valve assembly, and the sewage valve assembly includes an adapter and a valve body. The adapter is fixedly connected to the sewage outlet, the valve body is connected to the adapter and can move relative to the adapter, and the angle range of the valve body relative to the adapter is 0-180°. The adapter is provided with a drain hole, and the valve body is provided with a drain hole, and the drain hole and the drain hole can be connected or closed in dislocation. The electric water heater can make the drain hole on the valve body communicate with the water discharge hole on the adapter or close it in dislocation through the movement of the valve body, so that the drain valve assembly can be easily opened or closed, making the maintenance of the tank drain convenient and quick, and the operation is simple. Avoid the difficulty of disassembling the sewage plug and the problem of water leakage.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to an electric water heater. Background technique [0002] The existing electric water heater includes an inner tank, the inner tank is provided with a sewage outlet, and the sewage outlet is provided with a sewage plug. The dirt and impurities in the inner tank are discharged, and then the inner tank is rinsed with water through the water inlet pipe to realize inner tank maintenance. However, the sewage plug is difficult to disassemble and assemble, and it is inconvenient for users to carry out sewage maintenance. If the dirt and impurities are not discharged in time, the scale attached to the surface of the heating pipe will easily cause dry burning damage; Repeated disassembly and assembly of the head will easily reduce the assembly seal between the sewage plug and the sewage outlet, causing water leakage. Contents of the invention [0003] The object of the present invent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24H1/18F24H9/16F24H9/00
CPCF24H1/18F24H9/0042F24H9/16
Inventor 朱泽春林毅揭凯
Owner JOYOUNG CO LTD
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