CN2379065Y

CN2379065Y - Electric cooker with automatic water boiling function

Info

Publication number: CN2379065Y
Application number: CN 99236263
Authority: CN
Inventors: 宋文生
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-06-06
Filing date: 1999-06-06
Publication date: 2000-05-24
Anticipated expiration: 2009-06-06

Abstract

The utility model relates to an electric rice cooker with the function of automatic water boiling. A temperature controller 8, an electric pump 9, a conduit 10, and a water outlet pipe 11 are added on an original indirect electric rice cooker. A water outlet 13 on the bottom of a cooker lining 4 is connected to the outer of a casing 5 through the conduit 10, the electric pump 9, and the water outlet pipe 11. The temperature controller 8 is arranged on the bottom end of the cooker lining 4. A supporting rib plate 16 on the bottom of the interior of the cooker lining 4 supports an electric heating pipe 7 and a heat insulation pipe 12. An inner cooker 3 is put on the electric heating pipe 7 and the heat insulation pipe 12. The temperature controller 8 is connected to an AC input end after the temperature controller is connected with the electric heating pipe 7. The AC input end is connected with the electric pump 9 and a water outlet switch 14 after the AC input end is transformated in voltage and is rectificated through a transformer B and a rectifier D. The utility model has the advantages of electricity saving, convenient water heating and taking, etc.

Description

Electric cooker with automatic function to boil water

The utility model relates to electric cooker.

Electric hot water bottle in the market is to boil water, and automatically taking water is easy to use, but function singleness, the electric cooker function is more, but cannot be to boil water automatically, water intaking is also inconvenient, when utilizing electric cooker to heat up water, all can only come boiling water with the interior pot of cooking specially at every turn, boiled at every turn and all will clean interior pot ability boiling water after meal earlier, use inconvenience, come boiling water with electric cooker in addition, after water is boiled, electric cooker can not cut off the power supply automatically, must cut off the power supply by hand; The electrothermal tube of general indirect type electric cooker generally is located at the outside of pot lining, and as shown in Figure 1, its shortcoming power consumption is bigger.

The purpose of this utility model provides the electric cooker of the automatic function to boil water of band that contains heat-generating disc.

Another purpose of the present utility model provides the electric cooker of the automatic function to boil water of the built-in band of a kind of electrothermal tube.

The electric cooker that the utility model provides all has automatic function to boil water, newly-increased following critical piece on electric cooker: temperature controller, electric pump, conduit and outlet pipe etc., wherein a kind of structure is: it comprises pot cover, inner cap, interior pot, the pot lining, shell, magnetic steel temperature limiter, electrothermal tube, insulating tube, temperature controller, electric pump, conduit and outlet pipe, wherein pot substrate portion is provided with delivery port, delivery port passes through conduit, electric pump, outlet pipe is linked housing exterior, temperature controller is installed in a pot substrate terminal, bottom at pot lining face is provided with bearing rib, bearing rib supports electrothermal tube and insulating tube, is placed with interior pot on electrothermal tube and insulating tube.

Another kind of technical scheme of the present utility model is: it comprises pot cover, inner cap, interior pot, pot lining, shell, magnetic steel temperature limiter, electrothermal tube, insulating tube and heat-generating disc, wherein the heat-generating disc the inside is equipped with electrothermal tube and insulating tube, be placed with the pot lining on the heat-generating disc, pot lining face is placed with interior pot, it also comprises temperature controller, electric pump, conduit and outlet pipe in addition, wherein pot substrate portion is provided with delivery port, and delivery port is linked housing exterior by conduit, electric pump, outlet pipe, and temperature controller is installed in a pot substrate terminal.

The utility model compared with prior art has following advantage: the function of electric-heating thermos is added on the electric cooker, but that cost only increases is very little, the functional price that makes product is than improving; Heating tube is installed in the inside that pot serves as a contrast, utilizes the energy of heating as best one can, improved the utilization rate of electric energy.

Below in conjunction with accompanying drawing the utility model is done detailed explanation;

Fig. 1 is the structural representation of the anti-pot of existing indirect type electricity;

Fig. 2 is a structure chart of the present utility model;

Fig. 3 is the A-A cutaway view behind the pot in removing among Fig. 2;

Fig. 4 is an electrical connection diagram of the present utility model;

Fig. 5 is an another kind of structure chart of the present utility model.

As Fig. 2, shown in Figure 3, the utility model comprises pot cover (1), inner cap (2), interior pot (3), pot lining (4), shell (5), magnetic steel temperature limiter (6), electrothermal tube (7) and insulating tube (12), it also comprises temperature controller (8) in addition, electric pump (9), conduit (10) and outlet pipe (11), wherein pot lining (4) bottom is provided with delivery port (13), delivery port (13) is by conduit (10), electric pump (9), outlet pipe (11) is linked shell (5) outside, temperature controller (8) is installed in pot lining (4) bottom, bottom in pot lining (4) the inside is provided with bearing rib (15), bearing rib (15) supports electrothermal tube (7) and insulating tube (12), is placed with interior pot (3) on electrothermal tube (7) and insulating tube (12).

As shown in Figure 4, a kind of electrical connection diagram of the present utility model, wherein temperature controller (8) and the ac input end that is connected on 220V after electrothermal tube (7) is connected, ac input end is connected with effluent switch (14) with electric pump (9) after transformer B, the rectification of rectifying tube D transformation, and electric pump (9) and effluent switch (14) also can directly be powered with the battery in tributary.

The utility model is following operation: when cooking, add water in a small amount between interior pot (3) and the pot lining (4), electrothermal tube (7) is internally pot (3) heating directly, heating kettle serves as a contrast the water of (4) the inside simultaneously, after meal boils, pot (3) was cooked rice over a slow fire in the steam of heat pot lining (4) continued to surround, and the heat that electrothermal tube (5) sends is fully utilized; When wanting boiling water, interior pot (3) is removed, directly add water, directly heat by electrothermal tube (7) then, after water is boiled toward pot lining (4), temperature reaches one regularly, temperature controller (8) disconnects, and effluent switch (14) is pressed in electrothermal tube (7) outage stopping heating, electric pump (9) energising, outlet pipe (11) flows out boiling water.

Another kind of enforcement structure of the present utility model as shown in Figure 5, it comprises pot cover (1), inner cap (2), interior pot (3), pot lining (4), shell (5), magnetic steel temperature limiter (6), electrothermal tube (7), insulating tube (12) and heat-generating disc (15), wherein heat-generating disc (15) the inside is equipped with electrothermal tube (7) and insulating tube (12), be placed with pot lining (4) on the heat-generating disc (15), pot lining (4) the inside is placed with interior pot (3), it also comprises temperature controller (8) in addition, electric pump (9), conduit (10) and outlet pipe (11), wherein pot lining (4) bottom is provided with delivery port (13), delivery port (13) is by conduit (10), electric pump (9), outlet pipe (11) is linked shell (5) outside, and temperature controller (8) is installed in pot lining (4) bottom.

Claims

1. the electric cooker that has automatic function to boil water, comprise pot cover (1), inner cap (2), interior pot (3), pot lining (4), shell (5), magnetic steel temperature limiter (6), electrothermal tube (7) and insulating tube (12), it is characterized in that it also comprises temperature controller (8), electric pump (9), conduit (10) and outlet pipe (11), wherein pot lining (4) bottom is provided with delivery port (13), delivery port (13) is by conduit (10), electric pump (9), outlet pipe (11) is linked shell (5) outside, temperature controller (8) is installed in pot lining (4) bottom, bottom in pot lining (4) the inside is provided with bearing rib (16), bearing rib (16) supports electrothermal tube (7) and insulating tube (12), is placed with interior pot (3) on electrothermal tube (7) and insulating tube (12).

2. the electric cooker that has automatic function to boil water, comprise pot cover (1), inner cap (2), interior pot (3), pot lining (4), shell (5), magnetic steel temperature limiter (6), electrothermal tube (7), insulating tube (12) and heat-generating disc (15), wherein heat-generating disc (15) the inside is equipped with electrothermal tube (7) and insulating tube (12), be placed with pot lining (4) on the heat-generating disc (15), pot lining (4) the inside is placed with interior pot (3), it is characterized in that it also comprises temperature controller (8), electric pump (9), conduit (10) and outlet pipe (11), wherein pot lining (4) bottom is provided with delivery port (13), delivery port (13) is by conduit (10), electric pump (9), outlet pipe (11) is linked shell (5) outside, and temperature controller (8) is installed in pot lining (4) bottom.