CN201215379Y

CN201215379Y - Water boiler

Info

Publication number: CN201215379Y
Application number: CNU2008201168989U
Authority: CN
Inventors: 李辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-23
Filing date: 2008-05-23
Publication date: 2009-04-01
Anticipated expiration: 2018-05-23

Abstract

The utility model discloses a water boiler, belonging to water drinkers, wherein the inner liner of the water boiler contains water, the wall of the inner liner is provided with a floater and a channel in which the floater can move up and down, the upper and the lower ends of the channel are respectively provided with a stroke switch electrically connected with an electromagnetic valve, and a temperature controller mounted between the inner liner and the shell is electrically connected with a heating pipe in the inner liner. The water boiler can boil water in one time and continuously supply water, thereby saving energy, saving time and supplying the water of high quality.

Description

Boiler

1, technical field: the utility model belongs to drinking equipment, particularly a kind of boiler that boiling water is provided.

2, background technology: for health, people are daily to drink boiled water.The boiler that current people generally use roughly is divided into following a few class: the water dispenser boiler that office uses, have in addition with the function of water purifier; Home-use small electrical kettle; The commercial boiler that factory, dining room are used etc.There is following function in factory, dining room with boiler: self water feeding, and temperature control, the anti-function of dryouting, water level shows that temperature shows or the like.Wherein there is defective in the self water feeding function.It carries out self water feeding with the ball float system, and ball float system self water feeding has two problems: the one, and after water was boiled, when people's water receiving was arranged, ball float was followed the reduction of water level and to lower swing, plug is moved laterally, and water intaking valve is opened, and has cold water to enter.At this moment the water in the case just no longer is 100% boiling water, but the mixing water of the boiling water of large percentage and cold water.If continue to emit hot water, then contained unboiled water increases gradually in the water, and the ratio of contained unboiled water also increases gradually.The 2nd, if think to connect continuously hot water, boiler such as have only boiled again mixing water, just can obtain boiling water near 100%.So just waste energy very much, lose time.

3, summary of the invention: the purpose of this utility model is a kind of boiler of design, and it can be after boiled one barrel of water, does not advance cold water when decontroling water, and to enter cold water automatically boiled again until being put into lowest water level.Its technical scheme is: adorn water in the inner bag of boiler, the upper and lower side in the passage that float is arranged on the wall of inner container and move up and down for it, passage respectively has a travel switch, and travel switch is electrically connected with magnetic valve.Temperature controller of installing between inner bag and shell and the heating tube in the inner bag electrically connect.

This boiler is saved the energy once with the boiled continuous water supply of water, saves time, and quality of water supply is good.

4, description of drawings: Fig. 1 is the structural representation of boiler.

5, the specific embodiment: be further described below in conjunction with accompanying drawing.Shell at boiler has dress water inner bag 2 for 1 li, and the upper and lower side in the passage 6 that float 3 is arranged on the wall of inner container and move up and down for it, passage respectively has a travel switch 5 and 12, and travel switch connects the two-position two-way solenoid valve 4 on the water inlet pipe.After cold water was filled it up with in the inner bag, float rose with liquid level under buoyancy, can run into the normally closed travel switch 5 that is installed in the passage upper end, made travel switch contactor coil dead electricity, and contact disconnects, the two-position two-way solenoid valve dead electricity, and closed electromagnetic valve no longer advances cold water.The temperature controller of installing between inner bag and shell 10 can reach 11 energisings of control heating tube and outage automatically between " boiling water " temperature in " insulation " of setting up.After cold water in the inner bag is boiled, the someone open tap 9 when connecing hot water water level decline float move down, and magnetic valve is a closed condition always, is failure to actuate.So the water that connects is 100% boiling water, later water receiving, though descending with liquid level, float also moves down, before not running into the travel switch that is installed in the float channel bottom, magnetic valve cuts out always, cold water can not advance all the time, and what connect also is 100% boiling water, between the water receiving action of front and back not in the prior art cold water heat required consumed time again.When float reduce run into be installed in below the float passage 6 often start Cheng Kaiguan (12) time, travel switch moves, its contactor coil gets electric, contact closure, two-position two-way solenoid valve gets electric opening, and begins into cold water.Float makes its action with the travel switch that liquid level rises and moves up and be installed in float passage upper end up to running into, the relay coil dead electricity, and contact is opened, and the magnetic valve dead electricity is closed immediately, and cold water also is to enter just to stop this time always, and so circulation is gone down.The height of water level is shown by the water level display on the shell 7.The temperature of water is shown by the temperature indicator on the shell 8 by the temperature sensor contact induction that is inserted in the inner bag water, again parameter is passed to temperature controller 10, and temperature controller is done corresponding heating tube energising and outage action again.

Claims

1, boiler is made up of shell, inner bag, heating element heater, turnover water valve, electric control system, it is characterized in that: the passage (6) that float (3) is arranged on inner bag (2) inwall of boiler and move up and down for it, upper and lower side in the passage respectively has a travel switch (5) and (12), and travel switch is electrically connected with magnetic valve (4) on the water inlet pipe; Heating tube (11) in temperature controller of installing between inner bag and shell (10) and the inner bag electrically connects.