CN101893319A

CN101893319A - High-frequency vortex flow type water heater

Info

Publication number: CN101893319A
Application number: CN 201010245976
Authority: CN
Inventors: 吴德滨
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-05
Filing date: 2010-08-05
Publication date: 2010-11-24

Abstract

The invention belongs to a high-frequency vortex flow type water heater. In the invention, iron plates are plated with copper and vertically superposed at intervals to constitute a vortex heating block; a plurality of bakelites are sheathed on the periphery of the vortex heating block; the vortex heating block is put in a glass container; a coil winds outside the glass container; ferrite is installed on the periphery of the coil; the coil is connected with a high-frequency power source; and the glass container is provided with a water inlet and a water outlet. The iron plates are plated with copper, which is equivalent to a short-circuit coil with small resistance and large vortex. The flowing water can be heated by the vortex. The copper-plated iron plates can not easily become rusty and have large contact area with water, and thus, the water can be heated quickly. The heat energy is directly proportional to the current frequency square; and the higher the frequency is, the higher the heat energy is. The 20-kHz high-frequency current can save power by about 40%; and the invention lowers the cost by about 60% as compared with nanotube resistance heating pipes.

Description

High-frequency vortex flow type water heater

Technical field: the present invention relates to a kind of high-frequency vortex flow type water heater.

Background technology: present continuous-flow type electric heater all is the resistor-type water heater, and the power consumption of resistor-type water heater is very high.

Summary of the invention: the objective of the invention is to utilize vortex principle, the theory that the heat that eddy current produces and the frequency square of alternating current are directly proportional is studied a kind of energy-saving water heater.

Technical scheme: with iron plate copper facing, vertical copper facing iron plate superposes at interval and forms the eddy-current heating piece together, several bakelites on the outer race of eddy-current heating piece, be placed in the glass container then, the outside winding around of glass container, coil periphery is installed ferrite, and coil connects high intensity light source, glass container is installed down the mouth of a river, and whole device puts metal cap.

Description of drawings: the invention will be further described below in conjunction with drawings and Examples.

Fig. 1 is the high-frequency vortex flow type water heater longitudinal sectional drawing.

Fig. 2 is the high-frequency vortex flow type water heater section plan.

Among the figure, 1-copper facing iron plate; The 2-bakelite; The 3-coil; The 4-glass container; The 5-ferrite; The 6-high intensity light source; The 7-metal cap; The 8-water inlet; The 9-delivery port.

Specific implementation method: with iron plate copper facing, 1. the vertical iron plate of polylith copper facing superposes at interval and forms the eddy-current heating piece together, several bakelites 2. on the outer race of eddy-current heating piece, put into glass container then 4., glass container outside winding around 4. 3., 5. coil is 3. peripheral installs ferrite, and 6. 3. coil connect high intensity light source, and 7. whole device puts metal cap.Be installed into the mouth of a river above 8., delivery port be installed 9. below.

When 3. coil feeds high frequency electric, produce high frequency magnetic field, high frequency magnetic field produces eddy current on iron plate in 1., owing to iron plate copper facing, is equivalent to a short-circuited coil, and this coil resistance is very little, and eddy current is very big.In addition, iron plate copper facing, iron plate is not exposed, and prevents iron plate getting rusty, the heat energy heating flowing water that eddy current produces.Iron plate area contact-making surface bigger and water is also bigger, and the firing rate of water is very fast.The heat energy that eddy current produces and the frequency square of electric current are directly proportional, and frequency is high more, and the heat energy of generation is big more.The high frequency electric source ratio nano tube resistor formula water heater economize on electricity about 40% that 20k is conspicuous, and cost low about 60%.

Claims

1. high-frequency vortex flow type water heater, it is characterized in that: with iron plate copper facing, vertical copper facing iron plate superposes at interval and forms the eddy-current heating piece together, several bakelites on the outer race of eddy-current heating piece are placed in the glass container then, the outside winding around of glass container, coil periphery is installed ferrite, coil connects high intensity light source, and glass container is installed down the mouth of a river, and whole device puts metal cap.