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Double tank electric water heater

A technology of electric water heater and double tank, which is applied in the direction of water heater, fluid heater, lighting and heating equipment, etc.

Active Publication Date: 2016-05-25
GUANGDONG VANWARD ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The electric water heater of this structure, because only a hot water outlet pipe is set on the second inner tank, fails to effectively utilize the structure of the double inner tank of the water heater to provide convenience for the user; The pipe will cause the mutual flow of part of the water between the two inner tanks

Method used

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  • Double tank electric water heater
  • Double tank electric water heater

Examples

Experimental program
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Effect test

Embodiment 1

[0019] Embodiment one, such as figure 1 As shown, the double-liner electric water heater includes a first inner tank 01, a second inner tank 02, a first heating element 03, a second heating element 04, a water supply pipe 05, a connecting pipe 06, a water delivery pipe 07, and a hot water delivery pipe 08 , cold water pipe 09, one-way valve 10.

[0020] Both the first inner tank 01 and the second inner tank 02 are enamel inner tanks, and the enamel process is completed independently. Such as image 3 As shown, the connecting parts connecting the first inner tank 01 and the second inner tank 02 are arranged on the outer walls of the shells of the two inner tanks, so as to realize the connection relationship between the two independent inner tanks. Preferably, the connecting parts include a sheet-shaped connecting plate 14 and convex fixing pieces 15 respectively fixed on the shell outer wall 013 of the first liner and the shell outer wall 023 of the second liner, the connecti...

Embodiment 2

[0024] Embodiment two, such as figure 2 As shown, the difference from the first embodiment is that the electric water heater with double tanks also includes an instant hot cup 12 .

[0025] In this embodiment, the water outlet 022 of the second inner container 02 is provided with an instant hot cup 12, that is, one end of the hot cup 12 extending into the inner container has an opening, and one end extending out of the inner container is sealed and communicated with the hot water supply pipe 05. The instant hot cup 12 is provided with a third heating part 13 to heat the water contained in the inner pot of the cup, and the second heating part 04 extends into the second inner pot 02 through the instant hot cup 12, which can provide users with Namely hot water. The instant hot cup can also be arranged in series on the hot water supply pipe 05 in the existing structure.

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Abstract

A double-inner-tank electric water heater comprises a first inner tank and a second inner tank and has the main technical characteristics as follows: a water inlet and a water delivery port are formed in the first inner tank; the water inlet is communicated with a water source supply part; the water delivery port is connected with a water delivery pipe; at least one group of first heating components are arranged in the first inner tank; a water inflow port and a water outflow port connected with a hot water supply pipe are formed in the second inner tank; at least one group of second heating components are arranged in the second inner tank; the water delivery pipe is communicated with a hot water delivery pipe and a connecting pipe for injecting water into the second inner tank; the connecting pipe is communicated with the second inner tank through the water inflow port. The double-inner-tank electric water heater efficiently utilizes the double-inner-tank structure, realizes heating and using water in different inner tanks, provides convenience for a user, that is, the user can choose the water storage inner tank according to the demands on water temperature and water amount; and meanwhile, the capacity of the double-inner tank electric water heater is increased.

Description

technical field [0001] The invention relates to an electric water heater, in particular to an electric water heater with double inner tanks. Background technique [0002] The double-inner electric water heater in the prior art includes a first inner tank and a second inner tank respectively equipped with heating pipes, the first inner tank is connected to the water supply part of the water source, and the second inner tank is connected to the hot water outlet. The water pipe communicates with the first inner tank and the second inner tank through the pipe body to form a double inner tank electric water heater with a cold water inlet and a hot water outlet. The electric water heater of this structure, because only a hot water outlet pipe is set on the second inner tank, fails to effectively utilize the structure of the double inner tank of the water heater to provide convenience for the user; The pipe will cause the mutual flow of part of the water body between the two liner...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24H1/20F24H9/00
Inventor 叶远璋吕仙娣李学研赵猛
Owner GUANGDONG VANWARD ELECTRIC
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