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Liquid heater

A heater and fluid technology, applied to fluid heaters, lighting and heating equipment, toilet seats or covers, etc., can solve the problems of high cost and achieve the effect of simple structure

Inactive Publication Date: 2004-10-27
邹美琴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If you use a gas water heater to provide hot water, you don't need a hot water storage tank, and you don't need to keep it warm, but you need to configure gas pipes and instant water heaters, which will cost even more

Method used

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  • Liquid heater
  • Liquid heater
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Examples

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Embodiment Construction

[0016] Such as figure 1 , figure 2 Shown: This embodiment is a straight tube heater. Helical heating wire 1 is housed inside, and a transparent glass inner tube 2 is coaxially housed, and its two ends are sealed. Also adorned an equally transparent glass outer tube 3, its diameter is larger than the inner tube 2, and its end is open. The ends of the two pipes 2, 3 are connected with cap parts made of synthetic resin. Lead wires 1a of the heating wire 1 are respectively led out from the inner tube 2 from the sealing parts at both ends. The cap member is divided into a connecting portion 4a where the inner tube and the outer tube are connected and an insulating portion 4b for the heating wire wire that leads the inner tube to the outside; the connecting portion has a through hole 5 for inserting the inner tube. Around the through hole 5 , an outer tube coaxial with the through hole 5 is inserted into the annular groove 6 . The insulating part is provided with an inner tube...

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PUM

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Abstract

A fluid heater for generating hot water and hot air in water closet is composed of the coaxial internal tube and external tube with fluid inlet and outlet, tube caps for connecting said two tubes, an electrothermal wire in internal tube, and a cavity between two tubes.

Description

technical field [0001] The invention relates to a fluid heater, in particular to a fluid heater for generating hot water and hot air in a toilet. Background technique [0002] In recent years, the design of toilets has been westernized continuously. There are heaters in the toilets, and toilets with hot water and hot air nozzles for cleaning are not uncommon. The hot water nozzle is equipped with hot water in the hot water storage tank, which is mixed with the tap water flowing out of the faucet (branch flow path) and sent to the nozzle. Because this structure has a heater, the high temperature in the hot water storage tank The hot water is kept at a certain temperature. This heater is housed in the hot water storage cylinder, in order to obtain high-temperature hot water at any time, it must be energized all the time or intermittently to keep the hot water in the hot water storage cylinder not cold. The number of toilet uses is countable in a day. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47K13/30F24H6/00
Inventor 邹美琴
Owner 邹美琴
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