Instant heater

A heater, instant heating technology, used in water heaters, fluid heaters, lighting and heating equipment, etc., can solve the problems of scale formation on the pipe wall, affecting the service life, blocking channels, etc., to prevent the formation of scale, The effect of prolonging the heating time and prolonging the service life

Inactive Publication Date: 2014-09-17
范志立
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the heating element is directly soaked in water for a long time, it is easy to form scale on the pipe wall after a period of use, blocking the channel and affecting the service life; moreover, once the heating element soaked in water is not used for a period of time, it is easy to rust, It may even break, causing electric leakage, which poses a great threat to people's personal safety.

Method used

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Effect test

Embodiment 1

[0024] Such as Figure 1-Figure 3 As shown, an instant heater of the present invention includes a water guiding core 1 and an outer casing 2, a spiral water channel 3 is arranged between the water guiding core 1 and the outer casing 2, and the side wall of the spiral water channel 3 is provided with a spiral The water channel moves towards the consistent spiral heating pipe 4. Wherein, both the outer casing and the water guiding core are circular, the water guiding core 1 is a metal piece, and the outer casing 2 can be metal, plastic or ceramic. The spiral water channel 3 is arranged on the side of the water guiding core, and the inner wall of the outer casing 2 is closely attached to the side of the water guiding core. The inside of the water guide core is provided with a water inlet channel 5 and a water outlet channel 6 respectively connected to the spiral water channel. The end side wall of the water inlet channel is provided with a connecting channel 1 7 communicating w...

Embodiment 2

[0027] The difference between this embodiment and the above-mentioned embodiment lies in that the spiral water channel is arranged on the inner wall of the outer casing, and the side surface of the water guiding core is in close contact with the side end of the spiral water channel of the outer casing.

Embodiment 3

[0029] Such as Figure 4 and Figure 5 As shown, the difference between this embodiment and the above-mentioned embodiment is that the outer casing and the water guide core are respectively elliptical, the spiral water channel 3 is arranged along the elliptical surface of the water guide core, and two groups of roundabouts are arranged inside the water guide core 1 Each group of water flow channels 9 corresponds to a spiral heater 4 respectively, two adjacent groups of water flow channels are connected end to end, and partitions 10 are arranged between the side walls of the two groups of water flow channels. The water guide core is provided with a water inlet 3 11 and a water outlet 3 12, and the water flow direction is to enter the spiral water channel through the water inlet 3, enter the circuitous water flow channel inside the water guide core from the end of the spiral water channel, and flow out from the water outlet 3 12.

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Abstract

The invention discloses an instant heater which comprises a water guide core and an outer sleeve, and is characterized in that spiral water channels are arranged between the water guide core and the outer sleeve, wherein spiral heating pipes with trends consistent with those of the spiral water channels are arranged in the side walls of the spiral water channels. The instant heater is simple in structure, convenient to use and high in heat efficiency, and has good popularization value.

Description

technical field [0001] The invention relates to the technical field of electric heating equipment, and more specifically relates to an instant heater suitable for instant water heaters, instant faucets and instant water boilers. Background technique [0002] Instant electric water heaters, faucets, water boilers and other instant heating equipment are generally electric heating equipment that can quickly heat flowing water through electronic heating components, and can control the water temperature, flow rate, power, etc. through the circuit to make the water temperature reach the target temperature. Instant heating, no need to wait, usually can start heating within seconds. It not only has many advantages such as being able to turn on and heat immediately, save time and electricity, energy saving and environmental protection, but also because it has more considerable economic benefits than ordinary electric water heating equipment, it is more and more favored by the majorit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H1/12F24H9/18
Inventor 范志立
Owner 范志立
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