Water pipe type electric water heater for wash and bath

An electric water heater and water-pipe technology, applied in the field of electric water heaters for toilets and baths, can solve the problems of inconvenient use, large energy, waste and the like

Inactive Publication Date: 2005-06-15
李琼禹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current electric water heaters for washing and bathing all have a very large water tank. In order to reduce the loss of heat, the water tank must be provided with a heat insulation layer without exception, so the manufacturing process is very demanding, which greatly increases the cost; The electric heating tube is immersed in the cold water of the water tank and energized to heat the resistance wire in the electric heating tube, and then the wall of the electric heating tube is heated by radiation conduction, and then the cold water in the water tank is heated to obtain hot water. This energy convers

Method used

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  • Water pipe type electric water heater for wash and bath
  • Water pipe type electric water heater for wash and bath
  • Water pipe type electric water heater for wash and bath

Examples

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Embodiment Construction

[0010] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0011] exist figure 1 It can be seen from the structural diagram of the water pipe type electric water heater system for washing and bathing that the system includes: a pool 1, a water flow impact non-contact switch 2, and a high frequency resonant coil L of the control circuit 3 , water pipe 3, faucet 4; water pipe 3 is made of iron or stainless steel water pipe with strong high-frequency eddy current thermal effect, its outer surface is engraved with annular grooves, and the water outlet of water pipe 3 is connected with faucet 4; water flow impact non-contact switch 2 , as framed by the dotted line, it is located between the water pipe 3 and the pool 1 near the water inlet of the water pipe 3, the inner cavity is connected in series with the water pipe 3, and the water in the pool 1 first flows through the water flow impact non-contact switch 2 before entering the...

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PUM

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Abstract

The invention relates to a water tube type electric water heater for providing hot water for washroom and bathroom. It includes a control circuit containing high-frequency resonance coil and an iron or stainelss steel water tube with strong high-frequency eddy-current thermal effect, the water inlet of said water tube is communicated with water pool, and water outlet is connected with water tap. Said control circuit also includes a water flow impact type contactless switch. Said invention has the advantages of general electric water heater and gas water heater simultaneously.

Description

technical field [0001] The invention relates to a water heater, especially an electric water heater for washing and bathing. Background technique [0002] There are many kinds of water heaters for washing and bathing. The advantage of gas water heaters is that you can get hot water for a while after turning on the tap. The advantages. However, the current electric water heaters for washing and bathing all have a very large water tank. In order to reduce the loss of heat, the water tank must be provided with a heat insulation layer without exception, so the manufacturing process is very demanding, which greatly increases the cost; The electric heating tube is immersed in the cold water of the water tank and energized to heat the resistance wire in the electric heating tube, and then the wall of the electric heating tube is heated by radiation conduction, and then the cold water in the water tank is heated to obtain hot water. This energy conversion method has low efficiency ...

Claims

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Application Information

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IPC IPC(8): F24H1/18
Inventor 李琼禹
Owner 李琼禹
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