CN211270065U

CN211270065U - Automatic water injection heating container

Info

Publication number: CN211270065U
Application number: CN201922291421.5U
Authority: CN
Inventors: 王国栋; 李建; 徐智锋
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-08-18
Anticipated expiration: 2029-12-18

Abstract

The utility model relates to the technical field of household appliances, especially, relate to an automatic water injection heating container. The automatic water injection heating container comprises a container body, wherein a water inlet pipeline is arranged on the container body; the water supply device comprises a base, a water inlet pipe and a water outlet pipe, wherein the base is provided with a water supply pipeline; the first control valve is arranged in the water inlet pipeline; the second control valve is arranged in the water supply pipeline; when the container body is placed on the base, the first control valve opens the water inlet pipeline, and the second control valve opens the water supply pipeline; when the container body is taken up from the base, the first control valve seals the water inlet pipeline, and the second control valve seals the water supply pipeline. The utility model provides an automatic water injection heating container can avoid water intake pipe and water supply pipe phenomenon that drips to appear, has improved the security.

Description

Automatic water injection heating container

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to an automatic water injection heating container.

Background

With the progress of science and technology, various liquid heating containers such as electric kettles and health preserving kettles are widely applied to daily life of people, so that the quality of life of people is improved, wherein the electric kettle capable of automatically injecting water is one of the liquid heating containers, and the electric kettle can automatically add water into the container by utilizing an external water adding appliance.

The existing automatic water injection heating container is provided with a water inlet pipeline at an upper connector, a water supply pipeline is arranged at a lower connector (coupler), when the container body is lifted, although the power supply of a water supply pump can be disconnected, water supplement is stopped, however, the water inlet pipeline of the container body still has the phenomenon of water dripping, the water supply pipeline of a base still can generate the phenomenon of water spraying, and the power supply is switched on after the upper connector and the lower connector (coupler) are matched, so that the problem of electric leakage is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic water injection heating container, this automatic water injection heating container can avoid inlet channel and water supply pipe phenomenon that drips to appear, has improved the security.

The utility model provides an automatic water injection heating container, include:

the container body is provided with a water inlet pipeline;

the water supply device comprises a base, a water inlet pipe and a water outlet pipe, wherein the base is provided with a water supply pipeline, and the water inlet pipeline is communicated with the water supply pipeline;

a first control valve disposed within the water inlet conduit;

a second control valve disposed within the water supply conduit;

when the container body is placed on the base, the first control valve opens the water inlet pipeline, and the second control valve opens the water supply pipeline;

when the container body is taken up from the base, the first control valve seals the water inlet pipeline, and the second control valve seals the water supply pipeline.

Further, the inlet conduit includes:

the first control valve is arranged in the water inlet pipe body, and a first preset distance is arranged between the first control valve and the water inlet pipe body;

the inner wall of the water inlet pipe body is provided with the first necking part, and the first control valve is correspondingly matched with the first necking part;

the water supply pipeline includes:

the second control valve is arranged in the water supply pipe body, and a second preset distance is arranged between the second control valve and the water supply pipe body;

the inner wall of the water supply pipe body is provided with the second necking part, and the second control valve is correspondingly matched with the second necking part.

Further, the first control valve includes:

the first driving assembly is connected with the water inlet pipe body;

the first valve body is connected with the first driving assembly and correspondingly matched with the first necking part.

Further, the first driving assembly includes:

the first valve body is connected to the first driving rod;

the first return elastic piece is connected between the water inlet pipe body and the first driving rod;

when the container body is placed on the base, the first driving rod is abutted against the second control valve and drives the first return elastic piece to deform in the direction away from the first necking part, and the first valve body opens the first necking part;

when the container body is taken up from the base, the first driving rod returns to the initial position under the action of the first return elastic piece, and the first valve body seals the first necking part.

Furthermore, the first valve body and the first driving rod are both provided with the first preset interval between the water inlet pipe body.

Further, the inlet conduit still includes:

the inner wall of the water inlet pipe body is provided with the first guide part, and the first drive rod is in sliding fit with the first guide part;

wherein, the first guide part is provided with a first communication hole.

Further, the second control valve includes:

the second driving assembly is connected with the water supply pipe body;

and the second valve body is connected with the second driving assembly and is correspondingly matched with the second necking part.

Further, the second driving assembly includes:

a second drive rod to which the second valve body is connected;

the second return elastic piece is connected between the water supply pipe body and the second driving rod;

when the container body is placed on the base, the second driving rod is abutted against the first control valve and drives the second return elastic piece to deform in the direction away from the second necking part, and the second valve body opens the second necking part;

when the container body is taken up from the base, the second driving rod returns to the initial position under the action of the second return elastic element, and the second valve body seals the second necking part.

Furthermore, the second valve body and the second driving rod are both provided with the second preset space between the water inlet pipe body and the water inlet pipe body.

Further, the inlet conduit still includes:

the inner wall of the water inlet pipe body is provided with the second guide part, and the second drive rod is in sliding fit with the second guide part;

wherein the second guide portion is provided with a second communication hole.

The utility model provides a technical scheme can reach following beneficial effect:

the utility model provides an automatic water injection heating container, this automatic water injection heating container includes vessel, a pedestal, first control valve and second control valve, wherein, vessel is provided with the inlet channel, the base is provided with water supply pipe, and, inlet channel and water supply pipe intercommunication, first control valve sets up in the inlet channel, the second control valve sets up in water supply pipe, it is concrete, when vessel places on the base, the inlet channel is opened to first control valve, water supply pipe is opened to the second control valve, when vessel takes up from the base, the inlet channel is sealed to first control valve, the water supply pipe is sealed to the second control valve. Through the design of the first control valve in the water inlet pipeline and the second control valve in the water supply pipeline, when the container body is placed on the base, the first control valve opens the water inlet pipeline, the second control valve opens the water supply pipeline, the communication between the water inlet pipeline and the water supply pipeline is guaranteed, and the automatic water injection heating container can normally supplement water into the container body; when the container body is followed when taking up on the base, this moment, the sealed inlet tube of first control valve, the sealed water supply pipe of second control valve prevents that container body from taking up the back, and water outlet appears in inlet tube and water supply pipe, leads to the emergence of electric leakage problem, has improved the security of independently water injection heating container.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an automatic water injection heating container according to an embodiment of the present invention when a water inlet pipe and a water supply pipe are opened;

FIG. 2 is a schematic view of the water inlet pipe of FIG. 1 sealed to the water supply pipe;

FIG. 3 is an enlarged view taken at A in FIG. 1;

FIG. 4 is an enlarged view at B in FIG. 2;

fig. 5 is an enlarged view at C in fig. 2.

Reference numerals:

1-a container body:

11-a water inlet pipe;

111-a water inlet pipe body;

112-a first choke;

113-a first guide;

1131 — first via hole;

12-a handle;

13-a connector;

2-a base;

21-water supply pipeline;

211-water supply pipe body;

212-a second choke;

213-a second guide;

2131-second communicating hole;

22-a coupler;

3-a first control valve;

31-a first drive assembly;

311-a first drive rod;

312-a first return spring;

32-a first valve body;

4-a second control valve;

41-a second drive assembly;

411-a second drive rod;

412-a second return spring;

42-second valve body.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following specific embodiments, which are obviously some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It should be noted that the automatic water filling and heating container may be a liquid heating container such as an electric kettle, a health preserving kettle, a coffee pot, and the like, and is not particularly limited herein, and the liquid heating may be implemented.

As shown in fig. 1 to 5, the present embodiment provides an automatic water injection heating container, which includes a container body 1, a base 2, a first control valve 3 and a second control valve 4, wherein the container body 1 is provided with a water inlet pipe 11, the base 2 is provided with a water supply pipe 21, the water inlet pipe 11 is communicated with the water supply pipe 21, the first control valve 3 is disposed in the water inlet pipe 11, and the second control valve 4 is disposed in the water supply pipe 21, specifically, when the container body 1 is placed on the base 2, the first control valve 3 opens the water inlet pipe 11, the second control valve 4 opens the water supply pipe 21, when the container body 1 is taken from the base 2, the first control valve 3 seals the water inlet pipe 11, and the second control valve 4 seals the water supply pipe 21. Through the design of the first control valve 3 in the water inlet pipeline 11 and the second control valve 4 in the water supply pipeline 21, when the container body 1 is placed on the base 2, at the moment, the first control valve 3 opens the water inlet pipeline 11, the second control valve 4 opens the water supply pipeline 21, the water inlet pipeline 11 is ensured to be communicated with the water supply pipeline 21, and the automatic water injection heating container can normally supplement water into the container body 1; when container body 1 was taken up from base 2, this moment, the inlet tube was sealed to first control valve 3, and water supply pipe 21 was sealed to second control valve 4, prevented that container body 1 from taking up the back, and outlet water appears in inlet channel 11 and water supply pipe 21, leads to the emergence of electric leakage problem, has improved the security of independently injecting water heating container.

As shown in fig. 1 and 2, the container body 1 is provided with a connector 13 and a handle 12 having a cavity, a part of the water inlet pipe 11 is positioned in the connector 13 and communicated with the cavity of the handle 12, a coupler 22 is positioned on the base 2, a part of the water supply pipe 21 is positioned in the coupler 22, and the water supply pipe 21 supplies water into the water inlet pipe 11 and injects the water into the container body 1 from the cavity of the handle 12.

The valve body of the first control valve 3 may be equal to the inner diameter of the water inlet pipe 11, and the valve body of the second control valve 4 may be equal to the inner diameter of the water supply pipe 21. As shown in fig. 3, 4 and 5, in this embodiment, in order to simplify the structural design and ensure the sealing performance of the water inlet pipe 11 and the water supply pipe 21, the water inlet pipe 11 includes a water inlet pipe body 111 and a first necking part 112, the first control valve 3 is disposed in the water inlet pipe body 111 with a first predetermined distance therebetween, the inner wall of the water inlet pipe body 111 is provided with the first necking part 112, the first control valve 3 is correspondingly engaged with the first necking part 112, the water supply pipe 21 includes a water supply pipe body 211 and a second necking part 212, the second control valve 4 is disposed in the water supply pipe body 211 with a second predetermined distance therebetween, the inner wall of the water supply pipe body 211 is provided with a second necking part 212, the second control valve 4 is correspondingly engaged with the second necking part 212, because the inner diameter of the first necking part 112 is smaller than that of the water inlet pipe body 111, the inner diameter of the second necking part 212 is smaller than that of the water supply pipe body 211, therefore, only need to seal first throat 112 and second throat can, simplified the structural design of first control valve 3 and second control valve 4, reduce cost, simultaneously, through being provided with first predetermined interval between first control valve 3 and inlet tube body 111, be provided with the predetermined interval of second between second control valve 4 and the delivery pipe body 211, when carrying out the water injection, water is carried to the container body 1 along first predetermined interval and the predetermined interval of second in, ensured this automatic water injection heating container's normal moisturizing.

It should be noted that, the first preset distance and the second preset distance are both limited according to actual design requirements, and specific numerical values of the first preset distance and the second preset distance are not limited, so long as normal circulation of water in the water injection process can be guaranteed.

Wherein, first throat portion 112 can be connected with water inlet pipe body 111 through modes such as bonding, joint, and second throat portion 212 can be connected with delivery pipe body 211 through modes such as bonding, joint, and in this embodiment, for the guarantee leakproofness, the inner wall of water inlet pipe body 111 is the circumference and extends and form first throat portion 112, and the inner wall of delivery pipe body 211 is the circumference and extends and form second throat portion 212.

As shown in fig. 3 and 4, in this embodiment, in particular, the first control valve 3 includes a first driving assembly 31 and a first valve body 32, the first driving assembly 31 is connected to the water inlet pipe body 111, the first valve body 32 is connected to the first driving assembly 31 and correspondingly cooperates with the first choke 112, and the first valve body 32 realizes the sealing or opening of the first choke 112, wherein the first valve body 32 can be driven by the first driving assembly 31 to realize the sealing or opening of the first choke 112 by the first driving assembly 31.

Wherein, first valve body 32 can have materials such as silica gel, rubber, PVC, graphite to make, in this embodiment, when guaranteeing first valve body 32 leakproofness, can also make the specific good elasticity of first valve body 32, improve the deformation plasticity of first valve body 32, prolong first valve body 32's life, preferably, first valve body 32 is made for rubber materials.

The first driving assembly 31 may be a driving member such as a motor or a cylinder. As shown in fig. 3 and 4, in the present embodiment, a design structure of the first driving assembly 31 is provided, the first driving assembly 31 includes a first driving rod 311 and a first return elastic member 312, wherein, the first valve body 32 is connected to the first driving rod 311, and the first return elastic element 312 is connected between the water inlet pipe body 111 and the first driving rod 311, specifically, when the container body 1 is placed on the base 2, the first driving rod 311 is abutted against the second control valve 4, at this time, the first driving rod 311 moves in the direction away from the first necking part 112 under the action of the interference of the second control valve 4, since the first return elastic member 312 is disposed between the first driving lever 311 and the water inlet pipe body 111, therefore, the first driving rod 311 drives the first return elastic member 312 to deform during the movement, and the first return elastic member 312 generates an elastic force, the first valve body 32 opens the first choke portion 112; when the container body 1 is taken up from the base 2, at this time, the first driving rod 311 is separated from the constraint of the second control valve 4, the first driving rod 311 is restored to the initial position under the action of the elastic force generated by the first return elastic piece 312, the first throttle part 112 is sealed by the first valve body 32, the structural design realizes the sealing and the opening of the first throttle part 112 by the first valve body 32 in a pure mechanical structure mode, the structural design is simplified, the cost is reduced, meanwhile, the problem that the driving piece such as a motor enters water is not required to be considered, and the service life of the first control valve 3 is better guaranteed.

It should be noted here that the initial position of the first driving rod 311 refers to a position where the first valve body 32 seals the first choke portion 112, wherein the first return elastic member 312 may be a torsion spring, and in this embodiment, the assembly is facilitated while the first driving rod 311 can be ensured to return to the initial position, and preferably, the first return elastic member 312 is a column spring.

As shown in fig. 3 and 4, in the present embodiment, normal circulation of water during water injection can be ensured, and a first preset distance is provided between each of the first valve body 32 and the first driving rod 311 and the water inlet pipe body 111.

In order to ensure that the moving track of the first driving rod 311 does not deviate, the first valve body 32 can actually seal or open the first choke 112, as shown in fig. 3 and 4, in this embodiment, the water inlet pipe 11 further includes a first guide portion 113, the inner wall of the water inlet pipe body 111 is provided with the first guide portion 113, the first driving rod 311 is in sliding fit with the first guide portion 113, the first driving rod 311 can actually move along the axial direction through the first guide portion 113, and the first driving rod 311 is prevented from being locked, which results in the problem that the first valve body 32 cannot be opened or the sealing is not tight.

As shown in fig. 3 and 4, in order to ensure the normal flow of water during the water filling process, in the present embodiment, the first guide portion 113 is provided with a first communication hole 1131.

As shown in fig. 3 and 5, in the present embodiment, in particular, the second control valve 4 includes a second driving assembly 41 and a second valve body 42, the second driving assembly 41 is connected to the water supply pipe body 211, the second valve body 42 is connected to the second driving assembly 41 and correspondingly cooperates with the second choke 212, and the second valve body 42 seals or opens the second choke 212, wherein the second valve body 42 can be driven by the second driving assembly 41 to seal or open the second choke 212 by the second driving assembly 41.

Wherein, second valve body 42 can have materials such as silica gel, rubber, PVC, graphite to make, in this embodiment, when guaranteeing second valve body 42 leakproofness, can also make the specific good elasticity of second valve body 42, improve second valve body 42's deformation plasticity, prolong second valve body 42's life, preferably, second valve body 42 is made for rubber materials.

The second driving assembly 41 may be a driving member such as a motor or a cylinder. As shown in fig. 3 and 5, in the present embodiment, a design structure of the second driving assembly 41 is provided, the second driving assembly 41 includes a second driving rod 411 and a second return elastic member 412, wherein, the second valve body 42 is connected to the second driving rod 411, and a second return elastic member 412 is connected between the water supply pipe body 211 and the second driving rod 411, specifically, when the container body 1 is placed on the base 2, the second driving rod 411 is abutted against the first control valve 3, at this time, the second driving rod 411 moves in a direction away from the second necking part 212 under the action of the interference of the first control valve 3, since the second return elastic member 412 is disposed between the second driving lever 411 and the water supply pipe body 211, therefore, the second driving rod 411 drives the second return elastic member 412 to deform during the movement, and causes the second return elastic member 412 to generate elastic force, and the second valve body 42 opens the second choke portion 212; when container body 1 takes up from base 2, at this moment, second actuating lever 411 breaks away from the constraint of first control valve 3, second actuating lever 411 restores to initial position under the effect of second return elastic component 412 production elasticity, second valve body 42 seals second throat portion 212, this kind of structural design, realize second valve body 42 sealed and open second throat portion 212 through pure mechanical structure's mode, structural design has been simplified, the cost is reduced, simultaneously, need not to consider the problem that driving piece such as the motor intake, the better life of guarantee second control valve 4.

Specifically, in this embodiment, as shown in fig. 3, when the container body 1 is placed on the base 2, in order to open the first valve 32 and the second valve 42 in time, the first driving rod 311 and the second driving rod 411 are engaged with each other and drive each other to move.

It should be noted here that the initial position of the second driving rod 411 refers to a position where the second valve body 42 seals the second throat portion 212, wherein the second return elastic member 412 may be a torsion spring, and in this embodiment, the assembly is facilitated while the second driving rod 411 can be ensured to return to the initial position, and preferably, the second return elastic member 412 is a column spring.

As shown in fig. 3 and 5, in the present embodiment, normal circulation of water during water injection can be ensured, and a second preset distance is provided between each of the second valve body 42 and the second driving rod 411 and the water supply pipe body 211.

As shown in fig. 3 and 5, in order to ensure that the moving track of the second driving rod 411 does not deviate, and indeed the second valve body 42 can seal or open the second necking part 212, in the present embodiment, the water supply pipeline 21 further includes a second guiding part 213, the inner wall of the water supply pipeline body 211 is provided with the second guiding part 213, the second driving rod 411 is in sliding fit with the second guiding part 213, and the second driving rod 411 can indeed move along the axial direction through the second guiding part 213, so as to prevent the second driving rod 411 from being blocked, and the problem that the second valve body 42 cannot be opened or is not tightly sealed is caused.

As shown in fig. 3 and 5, in order to ensure the normal flow of water during water injection, the second guide 213 is provided with a second communication hole 2131.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic water injection heating container is characterized by comprising

The container comprises a container body (1), wherein a water inlet pipeline (11) is arranged on the container body (1);

the water supply device comprises a base (2), wherein the base (2) is provided with a water supply pipeline (21), and a water inlet pipeline (11) is communicated with the water supply pipeline (21);

a first control valve (3), the first control valve (3) being disposed within the water inlet conduit (11);

a second control valve (4), said second control valve (4) being arranged in said water supply conduit (21);

when the container body (1) is placed on the base (2), the first control valve (3) opens the water inlet pipe (11), and the second control valve (4) opens the water supply pipe (21);

when the container body (1) is taken up from the base (2), the first control valve (3) seals the water inlet pipeline (11), and the second control valve (4) seals the water supply pipeline (21).

2. Automatic water-filling heating container according to claim 1, wherein said water inlet conduit (11) comprises:

the water inlet pipe comprises a water inlet pipe body (111), wherein the first control valve (3) is arranged in the water inlet pipe body (111), and a first preset distance is arranged between the first control valve and the water inlet pipe body;

the inner wall of the water inlet pipe body (111) is provided with the first necking part (112), and the first control valve (3) is correspondingly matched with the first necking part (112);

the water supply pipeline (21) comprises:

the water supply pipe body (211), the second control valve (4) is arranged in the water supply pipe body (211), and a second preset interval is arranged between the second control valve and the water supply pipe body (211);

the inner wall of the water supply pipe body (211) is provided with a second necking part (212), and the second control valve (4) is correspondingly matched with the second necking part (212).

3. Automatic water filling and heating container according to claim 2, wherein said first control valve (3) comprises:

a first driving assembly (31), wherein the first driving assembly (31) is connected with the water inlet pipe body (111);

the first valve body (32), the first valve body (32) is connected with the first driving assembly (31), and is correspondingly matched with the first necking part (112).

4. Automatic water filling and heating container according to claim 3, wherein said first driving assembly (31) comprises:

a first drive rod (311), the first valve body (32) being connected to the first drive rod (311);

the first return elastic piece (312) is connected between the water inlet pipe body (111) and the first driving rod (311);

when the container body (1) is placed on the base (2), the first driving rod (311) is abutted against the second control valve (4) and drives the first return elastic piece (312) to deform in a direction away from the first necking part (112), and the first valve body (32) opens the first necking part (112);

when the container body (1) is taken up from the base (2), the first driving rod (311) returns to the initial position under the action of the first return elastic piece (312), and the first valve body (32) seals the first necking part (112).

5. The automatic water injection heating container according to claim 4, wherein the first valve body (32) and the first driving rod (311) are provided with the first preset interval from the water inlet pipe body (111).

6. Automatic water-filling heating container according to claim 4, wherein said water inlet conduit (11) further comprises:

the first guide part (113) is arranged on the inner wall of the water inlet pipe body (111), and the first driving rod (311) is in sliding fit with the first guide part (113);

wherein the first guide portion (113) is provided with a first communication hole (1131).

7. Automatic water filling and heating container according to claim 2, wherein said second control valve (4) comprises:

a second driving assembly (41), the second driving assembly (41) being connected with the water supply pipe body (211);

and the second valve body (42), the second valve body (42) is connected with the second driving assembly (41), and is correspondingly matched with the second necking part (212).

8. Automatic water filling and heating container according to claim 7, wherein said second driving assembly (41) comprises:

a second drive rod (411), the second valve body (42) being connected to the second drive rod (411);

a second return elastic member (412), the second return elastic member (412) being connected between the water supply pipe body (211) and the second driving lever (411);

when the container body (1) is placed on the base (2), the second driving rod (411) is abutted against the first control valve (3) and drives the second return elastic piece (412) to deform in a direction away from the second necking part (212), and the second valve body (42) opens the second necking part (212);

when the container body (1) is taken up from the base (2), the second driving rod (411) returns to the initial position under the action of the second return elastic piece (412), and the second valve body (42) seals the second necking part (212).

9. The automatic water injection heating container according to claim 8, wherein the second valve body (42) and the second driving rod (411) are provided with the second preset interval from the water inlet pipe body (111).

10. Automatic water filling and heating container according to claim 8, wherein said water inlet conduit (11) further comprises:

the inner wall of the water inlet pipe body (111) is provided with the second guide part (213), and the second driving rod (411) is in sliding fit with the second guide part (213);

wherein the second guide portion (213) is provided with a second communication hole (2131).