CN2219071Y

CN2219071Y - Fast safety electrothermic mineral kettle

Info

Publication number: CN2219071Y
Application number: CN 94218796
Authority: CN
Inventors: 钟启明
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-08-09
Filing date: 1994-08-09
Publication date: 1996-02-07
Anticipated expiration: 2004-08-09

Abstract

The utility model relates to a fast safety electrothermal mineral kettle. A layer of electrothermal films FA is prepared at the bottom of a water storing bottom jar. The alternating current power supply of 220V is switched on, and switches 1K and 2 K are used for controlling the electric power of a heating body and regulating water temperature. When water is filled between electrodes D II < 1 > and D II< 0 >, a relay J is closed, and then the FA can be powered on and heated to prevent the FA to burn in dry. Glass is used for separating the heating body and the water to realize the separation of water and electricity. The fast safety electrothermal mineral kettle has no dangers of electric leakage and electric shock. The utility model overcomes the fraud that an electrothermal pipe is arranged in the water to heat and pollute water quality.

Description

Electric heating mineral pot safely and fast

The utility model relates to the special applications of a kind of heating element (abbreviation Electric radiant Heating Film) on mineral pot, and the electronic robot of anti-dry is arranged.

Present commercially available mineral pot great majority are for mineralising cold water, mainly satisfy and drink cold water hot season, and in fact, many customer requirements are drunk mineralising warm water or boiling water.Especially northern autumn and winter season more needs mineralising warm water and boiling water.The warm mineral pot of commercially available minority all is to adopt the traditional electrical heat pipe to place water to heat.Exist heat-up time long, the insulation power consumption is many, and work-ing life is short, and easily electric leakage is dangerous, no anti-dry burning device, the fragile topic that is equal to of electrothermal tube.

The utility model is on the basis of existing commercially available mineral pot, does not do big change, just can increase the function of existing mineral pot, both can supply mineralising cold water, can supply mineralising warm water and boiling water safely and fast again.

The utility model is pressed following scheme implementation:

Adopt specific glass to make water tank, physical dimension and existing mineral pot are supporting, in the glass pot bottom, make one deck electrothermal film heater with the sinter molding method, this heat-generation system new and high technology, it is planar heating, radiating surface is big, thermo-efficiency height, quick heating, energy saving.Switching on just can go out boiling water in 1 minute, and what what burn with, need not promptly stop rapid heating.Be filled with water in jar, across one deck glass, it is safe and reliable to have realized on the structure that " electricity separation " glass is that a kind of insulating material can not leak electricity, and in the supporting base bottom anti-dry electronic robot is housed in the middle of heating element and the water, and the assurance Electric radiant Heating Film can not burn out.

Accompanying drawing 1 is the utility model structural representation.

Accompanying drawing 2 is anti-dry electronic robots.

Embodiment:

Accompanying drawing 1 shows: tap water is through purifying, and mineralising, magnetization (1) enter water tank (2), and mineralized water (3) is stored in the jar, and Push switch 1K, energising 1 minute are opened water nozzle (7) and can be supplied boiling water.Push switch 2K can supply warm water.Service discharge determines that by the heating element electric power no power is opened water nozzle (7) and promptly supplied mineralising cold water.

Accompanying drawing 2 shows :～220V is through transformer B step-down, single-phase bridge rectification Z, C ₁R ₁C ₂Filtering output 12V direct current.Triode ZG is through R ²Current limliting is connected with inverter ic, and water level limits electrode DH ⁰, DH ¹Between when water is arranged, the ZG saturation conduction, the relay J adhesive for heating element FA energising constitutes path, is pushed 1K respectively, 2K regulates the FA heating power, works as DH ⁰, GH ¹Between during lack of water, ZG ends, J discharges, and prevents that the FA dry combustion method from damaging.

Claims

1. thermoelectric safely and fast thermomineral spring kettle is characterized in that: (2) preparation one deck Electric radiant Heating Film at the bottom of kettle.

2. according to claim: the 1 described mineral pot of electric heating safely and fast is characterized in that adopting simple and reliable electronic circuit, and 220V is through the B step-down, Z rectification C ₁R ₁C ₂Filtering, ZG base stage and R ²Link to each other DII with IC ₀, DII ₁Between ZG conducting fourth adhesive when water is arranged, otherwise ZG end, prevent that FA is bad in scaling loss.