CN211459777U

CN211459777U - Column cavity draining type electric cooker

Info

Publication number: CN211459777U
Application number: CN201922432014.1U
Authority: CN
Inventors: 白顺科
Original assignee: Nanjing Institute of Industry Technology
Current assignee: Nanjing Institute of Industry Technology
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-11
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a post chamber waterlogging caused by excessive rainfall formula rice cooker relates to the domestic appliance field, including the pot body, pot courage, pot cover, post jar, relief valve and controller, the utility model discloses a removable post jar can cook the rice water that the in-process no longer needs in the pot body inner bag and discharge and seal in the post chamber of post jar to conveniently let the surplus rice embryo of waterlogging caused by excessive rainfall rice water obtain special the cooking effect of toasting. The design has the advantages of various cooking modes, thorough rice and soup separation, convenient use and maintenance and the like.

Description

Column cavity draining type electric cooker

Technical Field

The utility model relates to a domestic appliance makes the field, concretely relates to post chamber drips hot water formula rice cooker.

Background

In the life of residents, an electric rice cooker is commonly used to cook rice or other foods as a home appliance widely used. When the electric cooker is used for cooking dry rice, more water is added during material preparation in order to ensure that rice materials can be fully cooked and materials contained conveniently transfer heat, and in the later stage of cooking, redundant water in the electric cooker is evaporated through high-temperature heating and is discharged out of a cooker body through a preset exhaust valve, and finally the dry rice with less water can be obtained. The current mode of cooking dry rice by the electric cooker has the defects that more water exists in the inner container of the electric cooker which is sealed at high temperature all the time in the cooking heating period, the temperature of rice materials in the inner container is difficult to obtain an ideal control curve, so the cooked rice cannot obtain the high-temperature baking effect on the taste, and the mode also needs to consume more electric energy because the excessive water vapor is discharged by adopting a high-temperature evaporation mode. In addition, in the rice cooking process of the electric rice cooker, high-sugar substances permeated into the rice water may damage the health of a certain kind of patients, and the high-sugar substances may remain in the rice during the later cooking period, and if the excessive high-sugar rice water is filtered and discharged during the later cooking period, not only the excessive sugar-containing substances in the rice water may be removed, but also the later cooking time may be reduced to reduce the power consumption. At present, although a special electric cooker with a double-layer inner container and a soup filtering structure in the market can filter redundant rice soup in the process of cooking rice, the structure design is complex, the cost is high, and the cleaning and the arrangement of a cooker body are complicated, so that the special electric cooker is difficult to popularize. In short, the conventional electric rice cooker does not solve the problem of filtering the excessive rice water during the cooking process of rice, or overcomes the disadvantages of complicated structure, inconvenient operation and high manufacturing and using costs, so that there is a need in the market for an electric rice cooker which has a simple structure, is convenient to use, has a low manufacturing cost, and can filter the excessive rice water during the cooking process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a post chamber drips hot water formula rice cooker solves the filtration problem of unnecessary rice hot water among the rice cooking process.

The embodiment of the application provides a column cavity soup draining type electric cooker which comprises a cooker body, a cooker liner, a cooker cover, a column tank, a safety valve and a hinge, wherein the cooker liner is arranged in the cooker body, the column tank is detachably arranged on the cooker cover, and the cooker cover is connected with the cooker body through the hinge;

the pot cover consists of a pot cover plate, a sealing ring and a cover closing armature, the sealing ring is embedded on the circumference of the lower side of the pot cover plate, and the cover closing armature is embedded on one side of the lower edge of the pot cover plate opposite to the hinge; the safety valve is arranged on the pan cover plate in a penetrating way;

the column jar comprises column jar seat ring, column jar catch, column jar roof, drop hot water electro-magnet, reset spring, plunger, soup cup and handle, and column jar seat ring runs through in the cavity at pot cover board middle part and is fixed in on the pot cover board by column jar catch locking from the downside, and the top of pot cover board top is fixed to the handle, plunger sliding connection is in the inner wall of column jar seat ring, on the external screw thread of column jar seat ring lower extreme was located through the inboard screw thread detachably of reason to the soup cup, the soup cup parcel is in the outside of plunger and rather than forming a post chamber that is used for collecting rice water.

Furthermore, the pot body is composed of a pot body cover, an electric heating body, a pressure sensor, a temperature sensor and a cover closing electromagnet, the electric heating body is arranged at the bottom in the pot body cover, the pressure sensor and the temperature sensor are arranged at a cavity in the middle of the electric heating body, the pressure sensor and the temperature sensor are respectively used for detecting the weight and the temperature of the pot container, and the cover closing electromagnet is arranged on one side, opposite to the hinge, of the upper edge of the pot body.

Furthermore, the plunger consists of a plunger shaft, a soup dripping armature, a sealing sliding ring and a rubber ring plug, the sealing sliding ring is sleeved in a groove in the outer edge of the plunger disc which is extended outwards at the top of the plunger shaft, the soup dripping armature is embedded in a groove in the upper side of the outer edge of the plunger disc which is extended outwards at the top of the plunger shaft, and the rubber ring plug is sleeved on a necking neck at the lower end head of the plunger shaft.

Furthermore, the soup cup consists of a soup cup body, a soup draining grid and a sealing ring, wherein the sealing ring is embedded in a groove on the end surface of the outer edge of the upper end of the soup cup body;

the soup cup is detachably arranged on the external thread at the lower end of the column can seat ring through the thread at the inner side of the upper edge, and the plunger is slidably arranged in the column can seat ring through the outer edge of the plunger disc and the inner wall of the column can seat ring; the lower end of the reset spring is supported on the upper end surface of the plunger disc, and the upper end of the reset spring is supported in the ring groove on the upper part of the inner edge of the column tank seat ring.

Further, the electric cooker also comprises a controller, wherein the controller is arranged in the side wall of the cooker body, and the electric heating body, the pressure sensor, the temperature sensor, the cover closing electromagnet and the soup draining electromagnet are connected with the controller.

Compared with the prior art, the embodiment of the utility model provides a beneficial effect that can realize is at least as follows: the utility model discloses a column jar can with cook the rice water discharge that the in-process no longer needs and collect and seal in the column chamber of column jar in the pot body inner bag to conveniently let the surplus rice embryo that drips rice water obtain special stoving cooking effect. The design has the advantages of various cooking modes, thorough rice and soup separation, convenient use and maintenance and the like.

Drawings

FIG. 1-schematic diagram of the overall structure of the embodiment of the present invention

Figure 2-cross-sectional view of the superstructure of an embodiment of the invention

Figure 3-cross-sectional view of the substructure of an embodiment of the present invention

Figure 4-detailed view of a part of a pot cover according to an embodiment of the present invention

Fig. 5-block diagram of control system of an embodiment of the present invention

In the figure: the pot comprises a pot body 1, a pot container 2, a pot cover 3, a column pot 4, a safety valve 5, a hinge 6 and a controller 7.

The pot body cover 11, the electric heating body 12, the pressure sensor 13, the temperature sensor 14 and the cover closing electromagnet 15.

A pot cover plate 31, a sealing ring 32 and a cover closing armature 33.

Column jar seat ring 41, column jar lock ring 42, column jar roof 43, drip electric magnet 44, reset spring 45, plunger 46, soup cup 47.

Plunger shaft 460, plunger disc 461, soup dripping armature 462, sealing slip ring 463, rubber ring plug 464 and handle 465.

The soup cup body 470, the soup draining grid 471, the sealing ring 472 and the soup draining hole 473.

Detailed Description

For a better understanding of the present invention, the following examples are provided to further illustrate the present invention, but the present invention is not limited to the following examples.

Referring to fig. 1-5, an embodiment of the present invention provides a column cavity draining electric rice cooker, which comprises a cooker body 1, a cooker liner 2, a cooker cover 3, a column tank 4, a safety valve 5, a hinge 6 and a controller 7, wherein the cooker liner 2 is disposed in the cooker body 1, the column tank 4 is detachably mounted on the cooker cover 3, the safety valve 5 is disposed on the cooker cover 3, the cooker cover 3 is connected with the cooker body 1 through the hinge 6, and the controller 7 is disposed in a side wall of the cooker body 1.

The pot body 1 consists of a pot body cover 11, an electric heating body 12, a pressure sensor 13, a temperature sensor 14 and a cover closing electromagnet 15, wherein the electric heating body 12 is arranged at the bottom in the pot body cover 11, the pressure sensor 13 and the temperature sensor 14 are arranged in a hollow position in the middle of the electric heating body 12, and the cover closing electromagnet 15 is arranged on one side of the upper edge of the pot body 1 opposite to the hinge 6;

the cooker cover 3 consists of a cooker cover plate 31, a sealing ring 32 and a cover closing armature 33, wherein the sealing ring 32 is embedded on the circumference of the lower side of the cooker cover plate 31, and the cover closing armature 33 is embedded on one side of the lower edge of the cooker cover plate 31 opposite to the hinge 6; the safety valve 5 is arranged on the pan cover plate 31 in a penetrating way;

the column pot 4 is composed of a column pot seat ring 41, a column pot locking ring 42, a column pot top plate 43, a soup dripping electromagnet 44, a return spring 45, a plunger 46, a soup cup 47 and a handle 465. The column pot seat ring 41 penetrates through the hollow hole in the middle of the pot cover plate 31 and is locked and fixed on the pot cover plate 31 by the column pot locking ring 42 from the lower side, and the handle 465 is fixedly arranged above the pot cover plate 31.

The plunger 46 consists of a plunger shaft 460, a soup leaching armature 462, a sealing sliding ring 463 and a rubber ring plug 464, wherein the sealing sliding ring 463 is sleeved in a groove at the outer edge of the plunger disk 461 extending outwards at the top of the plunger shaft 460, the soup leaching armature 462 is embedded in a groove at the upper side of the outer edge of the plunger disk 461 extending outwards at the top of the plunger shaft 460, and the rubber ring plug 464 is sleeved on a necking neck at the lower end part of the plunger shaft 460;

the soup cup 47 is composed of a soup cup body 470, a soup draining grid 471 and a sealing ring 472, the sealing ring 472 is embedded in a groove on the end surface of the outer edge of the upper end of the soup cup body 470, a soup draining hole 473 is arranged in the middle of the lower end of the soup cup body 470, and the soup draining grid 471 is embedded outside the soup draining hole 473;

the soup cup 47 is detachably arranged on the external thread at the lower end of the column can seat ring 41 through the thread at the inner side of the upper edge, and the plunger 46 is slidably arranged in the column can seat ring 41 through the outer edge of the plunger disk 461 and the inner wall of the column can seat ring 41; the lower end of the return spring 45 is supported on the upper end surface of the plunger disc 461, and the upper end is supported in the ring groove on the upper portion of the inner edge of the canister seat ring 41.

The electric heating body 12, the pressure sensor 13, the temperature sensor 14, the cover closing electromagnet 15 and the soup dripping electromagnet 44 are connected with the controller 7.

In the above structure, the non-sealing elements in the pot body cover 11, the pot container 2, the pot cover 3 and the column pot 4 are made of aluminum-based alloy materials, the return spring 45 is made of spring steel, the handle 465 can be made of metal materials or plastics, all the rubber sealing elements are made of high-temperature-resistant food-grade rubber, the cover closing armature 33 and the soup dripping armature 462 are made of magnetic materials, and the rest parts can be standard parts or non-standard parts.

When the cooker is used, raw materials (including water) are contained in the cooker liner 2 and covered with the cooker cover 3, the controller 7 is electrified to the cover closing electromagnet 15 to generate magnetic force to attract with the cover closing armature 33 to lock and close the cooker cover 3, then the electric heating body 12 is electrified and heated according to a set program, and cooking is finished according to a set cooking control scheme.

If the rice is cooked or the rice without draining is cooked, the controller 7 starts to work according to a set program, the draining electromagnet 44 is powered off, the magnetic force disappears, the plunger 46 moves downwards under the action of the elastic force of the return spring 45 and enables the rubber ring plug 464 to block a draining hole 473 at the lower end of the soup cup 47, and at the moment, the cavity A in the pot container 2 is isolated from the cavity B in the column tank 4; the controller 7 controls the electric heating body 12 to be electrified and heated according to a set program until cooking is finished.

If the rice needing draining is cooked, the controller 7 starts to work according to a set program, firstly, the draining electromagnet 44 is powered off, the magnetic force disappears, the plunger 46 moves downwards under the action of the elastic force of the return spring 45 and enables the rubber ring plug 464 to block a draining hole 473 at the lower end of the soup cup 47, and at the moment, the cavity A in the pot container 2 is isolated from the cavity B in the column tank 4; then the electric heating body 12 is electrified for heating, and after the content in the pot container 2 is boiled and boiled for a certain time, the electric heating body 12 is cut off to stop heating; then the soup leaching electromagnet 44 is electrified to generate magnetic force to attract the soup leaching armature 462 to drive the plunger 46 to overcome the elasticity of the return spring 45 and move upwards and make the rubber ring plug 464 separate from a soup leaching hole 473 at the lower end of the soup cup 47, at the moment, the cavity A in the pot container 2 is communicated with the cavity B in the column tank 4, so that the rice soup in the cavity A in the pot container 2 is pumped into the cavity B in the column tank 4 under the pressure of high-temperature steam, and after a period of time for waiting for the rice soup to be completely pumped into the column tank 4, the soup dripping electromagnet 44 is powered off again to make the magnetic force disappear, then the plunger 46 moves downwards under the action of the elastic force of the return spring 45 to make the rubber ring plug 464 block the soup dripping hole 473 at the lower end of the soup cup 47 again so as to seal the rice soup in the soup cup 47, the electric heating element 12 is powered on to continue heating until the cooking of the rice is completed, so that the soup dripping operation in the cooking process of the rice can be completed.

After use, if it is desired to clean the column tank 4, the plunger 46 can be withdrawn downwardly by simply rotating the cup 47 off and the components of the column tank 4 can be cleaned easily.

The utility model discloses the part that does not relate to all is the same with prior art or adopts prior art to realize. The foregoing is only a preferred embodiment of the present invention and is not intended to limit the invention in any way.

Various equivalent changes and modifications can be made by those skilled in the art based on the above embodiments, and all equivalent changes and modifications within the scope of the claims should fall within the protection scope of the present invention.

Claims

1. The utility model provides a post chamber drips hot water formula rice cooker which characterized in that: the safety pot comprises a pot body (1), a pot container (2), a pot cover (3), a column pot (4), a safety valve (5) and a hinge (6), wherein the pot container (2) is arranged in the pot body (1), the column pot (4) is detachably arranged on the pot cover (3), and the pot cover (3) is connected with the pot body (1) through the hinge (6);

the pot cover (3) consists of a pot cover plate (31), a sealing ring (32) and a cover closing armature iron (33), the sealing ring (32) is embedded on the circumference of the lower side of the pot cover plate (31), the cover closing armature iron (33) is embedded on one side of the lower edge of the pot cover plate (31) opposite to the hinge (6), and the safety valve (5) is arranged on the pot cover plate (31) in a penetrating manner;

the column pot (4) is composed of a column pot seat ring (41), a column pot locking ring (42), a column pot top plate (43), a soup dripping electromagnet (44), a reset spring (45), a plunger (46), a soup cup (47) and a handle (465), wherein the column pot seat ring (41) penetrates through a cavity in the middle of the pot cover plate (31) and is locked and fixed on the pot cover plate (31) through the column pot locking ring (42) from the lower side, the handle (465) is fixedly arranged at the top above the pot cover plate (31), the plunger (46) is connected in the inner wall of the column pot seat ring (41) in a sliding mode, the soup cup (47) is detachably arranged on an external thread at the lower end of the column pot seat ring (41) through an inner side thread on the upper edge, and the soup cup (47) is wrapped on the outer side of the plunger (46) and forms a column cavity for collecting rice.

2. The column cavity draining electric cooker according to claim 1, characterized in that: the pot body (1) comprises a pot body cover (11), an electric heating body (12), a pressure sensor (13), a temperature sensor (14) and a cover closing electromagnet (15), wherein the electric heating body (12) is arranged at the bottom in the pot body cover (11), the pressure sensor (13) and the temperature sensor (14) are arranged at a cavity in the middle of the electric heating body (12), the pressure sensor (13) and the temperature sensor (14) are respectively used for detecting the weight and the temperature of the pot liner (2), and the cover closing electromagnet (15) is arranged on one side, opposite to the hinge (6), of the upper edge of the pot body (1).

3. The column cavity draining electric cooker according to claim 2, characterized in that: the plunger (46) consists of a plunger shaft (460), a soup dripping armature (462), a sealing sliding ring (463) and a rubber ring plug (464), the sealing sliding ring (463) is sleeved in a groove in the outer edge of the plunger disc (461) extending outwards at the top of the plunger shaft (460), the soup dripping armature (462) is embedded in a groove on the upper side of the outer edge of the plunger disc (461) extending outwards at the top of the plunger shaft (460), and the rubber ring plug (464) is sleeved on a necking neck at the lower end head of the plunger shaft (460).

4. The column cavity draining electric cooker according to claim 1, characterized in that: the soup cup (47) consists of a soup cup body (470), a soup draining grid (471) and a sealing ring (472), wherein the sealing ring (472) is embedded in a groove on the end surface of the outer edge of the upper end of the soup cup body (470), a soup draining hole (473) is formed in the middle of the lower end of the soup cup body (470), and the soup draining grid (471) is embedded outside the soup draining hole (473);

the soup cup (47) is detachably arranged on the external thread at the lower end of the column can seat ring (41) through the thread at the inner side of the upper edge, and the plunger (46) is slidably arranged in the column can seat ring (41) through the outer edge of the plunger disc (461) and the inner wall of the column can seat ring (41); the lower end of the return spring (45) is supported on the upper end surface of the plunger disc (461), and the upper end is supported in a ring groove at the upper part of the inner edge of the cylindrical tank seat ring (41).

5. The column cavity draining electric cooker according to claim 3, characterized in that: the electric cooker also comprises a controller (7), wherein the controller (7) is arranged in the side wall of the cooker body (1), and the electric heating body (12), the pressure sensor (13), the temperature sensor (14), the cover closing electromagnet (15) and the soup draining electromagnet (44) are connected with the controller (7).