CN102551530A

CN102551530A - Improved water boiler

Info

Publication number: CN102551530A
Application number: CN2012100215998A
Authority: CN
Inventors: 倪大明; 查丽君
Original assignee: WUXI JINCHENG ENVIRONMENTAL PROTECTION KITCHENWARE EQUIPMENT CO Ltd
Current assignee: WUXI JINCHENG ENVIRONMENTAL PROTECTION KITCHENWARE EQUIPMENT CO Ltd
Priority date: 2012-01-31
Filing date: 2012-01-31
Publication date: 2012-07-11

Abstract

The invention relates to an improved water boiler. Due to a proper design, a user can conveniently clean dirt inside the water boiler, a control circuit which is a closed modular circuit is waterproof and is easy to be repaired, new control functions are added, and the user can adjust the water boiler conveniently according to needs. The improved water boiler comprises a shell, an inner container and an electrical fixing plate, and a water drainage valve and a working state indicator lamp are mounted at the front of the shell; the inner container is mounted in the shell, the electrical fixing plate is fixed on the rear wall of the inner container via screws, the working state indicator lamp is mounted on a display control panel, and the display control panel is further provided with a digital display tube and parameter setting keys; a cover at the top of the inner container is a detachable movable cover; and the electrical fixing plate is provided with the modular control circuit which is integrally packaged by waterproof glue.

Description

Follow-on boiling water machine

Technical field

The present invention relates to the electric heater unit of water, be specially follow-on boiling water machine.

Background technology

The inner bag of general in the market boiling water machine is totally enclosed, uses for a long time and the inner dirt of inner bag is difficult for cleaning and can influences water quality; The control circuit of boiling water machine is old-fashioned PC plate, and components and parts are exposed outside, and are non-watertight, easy laying dust, and transportation gets loose easily, maintenance difficult; The boiling water machine does not have display control panel, has only state display lamp, and the user can not regulate boiling water machine running parameter according to actual needs.

Summary of the invention

Shortcoming and deficiency to above-mentioned boiling water machine; The invention provides follow-on boiling water machine; Its design makes the user can conveniently clean inner dirt, and closed modular circuit design makes control circuit waterproof, easy-maintaining; Increase new control function, made things convenient for the user as required the boiling water machine to be regulated.

Its concrete technical scheme is such; It comprises shell, inner bag and electrical equipment fixed head, and said outer casing frontispiece is equipped with discharging valve and working station indicator; Said inner bag is installed in said enclosure; Said electrical equipment fixed head is fixed on the rear wall of said inner bag through screw, it is characterized in that: said working station indicator is installed on the display control panel, and said display control panel also is provided with digital display tube and parameter setting; Said inner bag top cover is dismountable removable lid; On the said electrical equipment fixed head module control circuit is installed, said module control circuit adopts the marine glue overall package.

It is further characterized in that: the parameter setting on the said display control panel comprises time setting, timed power on/off setting and temperature parameter setting; Said removable lid is fixed through screw, and said removable lid and said inner bag binding site adopt the silicone rubber plate sealing; Said module control circuit comprises controller module, Power Entry Module and output module; Said Power Entry Module is to be connected to form successively by transformer module, rectification filtering module and mu balanced circuit module; Said mu balanced circuit module connects said controller module; The said output module that said controller connects comprises that clock circuit module, display apparatus module, FET drive the output circuit module and relay drives the output circuit module, and said controller module also is provided with 3 water level detecting signal inputs and a temperature detection signal input port.

Follow-on boiling water machine provided by the invention, it is compared beneficial effect with old-fashioned boiling water machine and is: the inner bag top cover is movable lid, can open easily inside is cleaned, itself and inner bag junction adopt the sealing of silicon rubber pad to guarantee sealing; Display floater adopts digital display tube and indicator lamp intersection, can point out various warnings, shows the state of water-level and water-temperature, has increased function button, can set time and temperature parameter; Controller circuitry adopts the totally enclosed type modularized design, and uses the marine glue overall package, and is simple in structure, for ease of maintenaince.

Description of drawings

Fig. 1 looks sketch map for the master of structure of the present invention;

Fig. 2 looks sketch map for the right side behind the incomplete structure water-collecting tray of the present invention;

Fig. 3 is controller circuitry module principle figure of the present invention.

The specific embodiment

Like Fig. 1, Fig. 2, follow-on boiling water machine; It comprises shell 1, inner bag 2 and electrical equipment fixed head 3, and shell 1 front is equipped with discharging valve 5 and status indicator lamp; Shell 1 bottom is equipped with Rubber foot 6 and water-collecting tray 7; And be provided with sewage draining exit 8, and shell 1 inner bottom is provided with entering water electromagnetic valve 9 and water tumbler assembly 10, and water tumbler assembly 10 set inside have spilling water probe 11; Inner bag 2 is installed in shell 1 inside, and the top inner wall of inner bag 2 is provided with spilling water, gas port 12 and high low-level probe 14 and 15, and inner bag 2 rear inside wall are provided with water temperature probe 16, electric heating tube 17, water inlet pipe 18; Electrical equipment fixed head 3 is fixed on the rear wall of inner bag 2 through screw; Shell 1 positive status indicator lamp is installed on the display control panel 19; Also be provided with digital display tube on the display control panel 19 and parameter is provided with button; Parameter is provided with button and comprises that the working time is provided with button, and timed power on/off button and temperature parameter are provided with button; Inner bag 2 top covers are that removable lid is fixed through screw, and itself and inner bag binding site adopt the silicone rubber plate sealing; Control module circuit 4 is installed on the electrical equipment fixed head 3, and control module circuit 4 adopts the marine glue overall package.13 is the probe stationary part among Fig. 1.

Like Fig. 3; Control module circuit 4 comprises controller module; The power supply input circuit module; Output module, Power Entry Module are to be connected to form successively by transformer module, current rectifying and wave filtering circuit module and mu balanced circuit module, and the mu balanced circuit module connects controller module; The output module that controller connects comprises that clock circuit module, display apparatus module, FET drive the output circuit module and relay drives the output circuit module, and controller module also is provided with 3 water level detecting input ports and a temperature detection input port.

During the work of boiling water machine; After the user of service can regulate working time and temperature parameter; The boiling water machine will be worked voluntarily, detect inner bag middle water level situation by water level probe 14 and 15, and water temperature probe 16 detects the temperature conditions of water in the inner bag; Probe induced to situation change the inner signal of telecommunication of controller through the input port that configures on the controller respectively; Controller internal electrical signal passes to the FET drive circuit or relay drives output circuit, thereby control magnetic valve or electric heating tube work reach the purpose that automatic water inlet or electrothermal tube heat.And spilling water probe 11 detects the water level situation of overflowing water, when reaching certain water level, just can influence change in electric in the controller, thereby report to the police, and makes boiling water office machine.

Claims

1. follow-on boiling water machine; It comprises shell, inner bag and electrical equipment fixed head, and said outer casing frontispiece is equipped with discharging valve and working station indicator; Said inner bag is installed in said enclosure; Said electrical equipment fixed head is fixed on the rear wall of said inner bag through screw, it is characterized in that: said working station indicator is installed on the display control panel, and said display control panel also is provided with digital display tube and parameter setting; Said inner bag top cover is dismountable removable lid; On the said electrical equipment fixed head module control circuit is installed, said module control circuit adopts the marine glue overall package.

2. follow-on boiling water machine according to claim 1 is characterized in that: the parameter setting on the said display control panel comprises time setting, timed power on/off setting and temperature parameter setting.

3. follow-on boiling water machine according to claim 1, it is characterized in that: said removable lid is fixed through screw, and said removable lid and said inner bag binding site adopt the silicone rubber plate sealing.

4. follow-on boiling water machine according to claim 1; It is characterized in that: said module control circuit comprises controller module, Power Entry Module and output module; Said Power Entry Module is to be connected to form successively by transformer module, rectification filtering module and mu balanced circuit module; Said mu balanced circuit module connects said controller module; The said output module that said controller connects comprises that clock circuit module, display apparatus module, FET drive the output circuit module and relay drives the output circuit module, and said controller module also is provided with 3 water level detecting signal inputs and a temperature detection signal input port.