CN214856028U

CN214856028U - Liquid heater

Info

Publication number: CN214856028U
Application number: CN202121110474.3U
Authority: CN
Inventors: 刘爽
Original assignee: Hangzhou Lingshang Zhihe Intelligent Technology Co ltd
Current assignee: Hangzhou Lingshang Zhihe Intelligent Technology Co ltd
Priority date: 2021-05-22
Filing date: 2021-05-22
Publication date: 2021-11-26
Anticipated expiration: 2031-05-22

Abstract

The utility model relates to a kitchen heating appliance, especially a liquid heater, include: a body having a mounting cavity; the inner container is arranged in the installation cavity of the machine body, and the upper part of the inner container is provided with a communication port; the heating device is used for heating the liquid in the inner container; the steam switch is electrically connected with the heating device and used for controlling the on-off of the heating device; the water outlet nozzle is arranged on one side of the top of the machine body and protrudes outwards, and liquid in the inner container is discharged through the water outlet nozzle; the overflow pipeline is arranged in the machine body and positioned at the outer side of the inner container, the upper end of the overflow pipeline is communicated with the communication port, and the lower end of the overflow pipeline extends towards the bottom of the machine body; the steam switch is arranged right opposite to the steam port. The utility model discloses a liquid heater adopts steam switch control to boil water, and steam switch can not take place the problem of the inefficacy of intaking in the use, and the in-process of boiling water even there is the overflow also very easy discharge outside moreover.

Description

Liquid heater

Technical Field

The utility model relates to a kitchen electric heating appliance, in particular to a liquid heater.

Background

The existing water boiler generally comprises an inner container and a base, wherein the inner container and the base are in power-on connection through an electric connector, a user needs to fill the inner container with water before placing the inner container on the base to be powered on to boil the water every time, and the user takes up the inner container to pour the water after boiling. The water boiler has simple structure and also becomes an electric device necessary for the existing families. However, with the continuous improvement of living standard, consumers can not take the inner container when boiling water or pouring water every time, and especially for the old and children, when the inner container is heavy after being full of water, the process of pouring water is unstable, and the risk of scalding exists. Therefore, consumers have come to demand an electric appliance capable of realizing automatic water discharge. Based on this, the instant drinking machine is on the market, and the instant drinking machine has a high-grade and atmospheric shape, but simultaneously, the instant drinking machine has higher relative price and is more complex to install.

Meanwhile, the existing water boiler is generally provided with an overflow pipeline to prevent water from overflowing and being discharged outside the boiler body through the overflow pipeline in the process of boiling water. And the water boiling pot is also provided with a steam pipeline communicated with a steam switch to realize the control of the heating device by the steam switch. Although the overflow pipeline and the steam pipeline of the existing water boiling pot can be integrated, the steam switch is generally arranged at the bottom of the water boiling pot, so that water is easy to enter, and the water entering failure of the steam switch is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to reach the purpose be exactly provide a liquid heater, this liquid heater adopts steam switch control to boil water, and steam switch can not take place the problem that the inefficacy of intaking in the use, and the in-process of boiling water moreover even there is the overflow also can be easy the outside of discharging.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a liquid heater, comprising: the method comprises the following steps:

a body having a mounting cavity;

the inner container is arranged in the installation cavity of the machine body, and the upper part of the inner container is provided with a communication port;

the heating device is used for heating the liquid in the inner container;

the steam switch is electrically connected with the heating device and used for controlling the on-off of the heating device;

the water outlet nozzle is arranged on one side of the top of the machine body and protrudes outwards, and liquid in the inner container is discharged through the water outlet nozzle;

the overflow pipeline is arranged in the machine body and positioned at the outer side of the inner container, the upper end of the overflow pipeline is communicated with the communication port, and the lower end of the overflow pipeline extends towards the bottom of the machine body;

the steam switch is arranged right opposite to the steam port.

Furthermore, a guide cylinder and a drainage cylinder communicated with the guide cylinder are arranged in the machine body and positioned on the outer side of the inner container, wherein the guide cylinder and the drainage cylinder are connected in a folded mode to form an overflow pipeline, the steam port is formed in the guide cylinder, and the drainage cylinder extends to the bottom of the machine body.

Further, the guide cylinder includes the connecting portion of vertical extension and the guide part of horizontal extension, the steam port is seted up on the guide part, and the last port of connecting portion and the intercommunication mouth intercommunication cooperation of inner bag.

Furthermore, a fixing support is arranged on the outer side of the inner container, a positioning cavity for installing the communicating mask in the fixing support is formed in the fixing support, a positioning opening is formed in the lower end of the positioning cavity, and the connecting portion is inserted into the positioning cavity through the positioning opening and is communicated with the communicating opening.

Further, the drain cylinder comprises a groove body with a drain groove and a groove plate, wherein an opening is formed in the outer side of the drain groove, and the groove plate is used for sealing the opening in the outer side of the drain groove.

Further, the groove plate is fixed on the groove body through screws so as to seal the opening of the drainage groove.

Further, the installation cavity of the machine body is also provided with an installation support, the installation support is positioned on one side of the inner container and close to the water outlet nozzle, and the guide cylinder and the water drainage cylinder are arranged on the installation support.

Furthermore, the guide cylinder is separately arranged on the mounting bracket;

or the drainage cylinder is integrally formed on the mounting bracket;

or the steam switch is fixed on the mounting bracket;

or the water outlet nozzle is communicated with the inner container through a communicating pipe, and the communicating pipe is arranged on the mounting support.

Further, the guide cylinder and the drainage cylinder are integrally formed;

or the guide cylinder is connected with the drainage cylinder in a split manner.

Further, a residual water box is arranged on one side of the bottom of the machine body and is positioned right below the water outlet nozzle, and the lower end of the overflow pipeline is communicated with the residual water box;

or the bottom of the machine body is provided with a base, the base is provided with a water leakage hole, and the overflow pipeline drains water outwards through the water leakage hole.

After the technical scheme is adopted, the water outlet nozzle is arranged on the machine body of the liquid heater, the water outlet nozzle can discharge liquid in the inner container, and the machine body is also provided with the steam switch in the process of boiling water, so that the automatic tripping after boiling can be realized. Compared with the prior water boiler, the liquid heater of the utility model has the integrated structure, and is more beautiful, high-grade and atmospheric in appearance. And, still be provided with the overflow pipeline in the organism, and be provided with on the overflow pipeline with steam switch matched with steam port, consequently, the utility model discloses a liquid heater, overflow pipeline both had the function of overflow drainage, still had logical steam, realized that steam switch controls the function that the heating switched on and switched off through steam. Additionally, the utility model discloses liquid heater's steam switch is located the upper portion of organism, is difficult to take place the problem that the overflow intake became invalid.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 is a schematic structural diagram of a liquid heater according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is an exploded view of the liquid heater of fig. 1.

Detailed Description

Example (b):

as shown in fig. 1, fig. 2 and fig. 3, the liquid heater according to an embodiment of the present invention is schematically illustrated. A liquid heater comprising:

the machine body 1 is provided with a mounting cavity 10 in the machine body 1, and the mounting cavity 10 comprises a first mounting opening 101 and a second mounting opening 102 at the upper end.

The inner container 2 is arranged in the installation cavity 10 of the machine body 1 through a first installation opening 101 and is used for containing liquid, and a communication opening 20 penetrating through the side wall is formed in the upper part of the inner container 2;

a heating device 21, which is a heating pipe installed at the bottom of the inner container 2 and is used for heating the liquid in the inner container 2;

the water outlet nozzle 4 is arranged on one side of the top of the machine body 1 and protrudes outwards, and a cover body (not marked in the figure) is wrapped on the outer side of the water outlet nozzle 4;

the mounting bracket 7 is mounted in the mounting cavity 10 of the machine body 1 through the second mounting port 102, and the mounting bracket 7 is positioned on one side of the inner container 2 and close to the water outlet nozzle 4;

the water suction pump 72 is mounted on the mounting bracket 7, one end of the water suction pump is communicated with the water outlet 22 at the bottom of the inner container 2, the other end of the water suction pump is communicated with the water outlet nozzle 4 through a communicating pipe (not shown in the figure), the water suction pump 72 is used for sucking the liquid in the inner container 2 and discharging the liquid through the water outlet nozzle 4, wherein the communicating pipe is fixed on the mounting bracket 7;

the steam switch 74 is arranged at the top of the mounting bracket 7, is electrically connected with the heating device 21 and is used for controlling the on-off of the heating device 21;

the overflow pipeline 8 is arranged in the machine body 1 and positioned at the outer side of the inner container 2, the upper end of the overflow pipeline 8 is communicated with the communication port 20, the lower end of the overflow pipeline extends towards the bottom of the machine body 1, and the overflow pipeline 8 is installed on the installation support 7; wherein, the overflow pipeline 8 is provided with a steam port 80, and the steam switch 74 is arranged opposite to the steam port 80;

and the residual water box 9 is arranged on one side of the bottom of the machine body 1 and is positioned right below the water outlet nozzle 4.

In this embodiment, two triggering keys 77 are disposed at the top of the mounting bracket 7 and directly above the steam switch 74, where the two triggering keys 77 are both mechanical push rods, and a return spring 78 for returning the mechanical push rods is further disposed between the mechanical push rods and the mounting bracket 7, where one of the mechanical push rods is used to push the steam switch 74 to be powered on, and the other mechanical push rod is used to push the steam switch 74 to be powered off.

Meanwhile, in this embodiment, a guide cylinder 81 and a drainage cylinder 82 communicated with the guide cylinder 81 are disposed in the machine body 1 and outside the inner container 2, wherein the guide cylinder 81 and the drainage cylinder 82 are connected in a zigzag manner to form the overflow pipeline 8, the steam port 80 is disposed on the guide cylinder 81, and the drainage cylinder 82 extends to the bottom of the machine body 1. The guide cylinder 81 is separately installed on the installation support 7, the guide cylinder 81 comprises a connecting portion extending vertically and a guide portion extending horizontally, the steam port 80 is formed in the guide portion, and an upper end opening of the connecting portion is communicated and matched with the communicating opening 20 of the inner container 2. And the drain cylinder 82 includes a groove body 821 having a drain groove 820, and a groove plate 822, the drain groove 820 having an opening at an outer side thereof, the groove plate 822 for closing the outer opening of the drain groove 820, wherein the groove body 821 is integrally formed on the mounting bracket 7, and the groove plate 822 is fixed to the groove body 821 by a screw a.

In this embodiment, the mounting bracket 7 outside the inner container 2 is provided with a positioning cavity 70 for housing the communication port 20 therein, a positioning port (not marked in the figure) is provided at the lower end of the positioning cavity 70, and the connecting portion of the guide cylinder 81 is inserted into the positioning cavity 70 through the positioning port and is communicated with the communication port 20.

For the embodiment, the inner container and the water pump for pumping the liquid in the inner container are installed in the machine body of the liquid heater, and meanwhile, the steam switch is further arranged on the machine body in the process of boiling water, so that the machine body can be automatically tripped after being boiled. Compared with the existing water boiling pot, the liquid heater of the embodiment has an integrated structure, and is more attractive in appearance, high in grade and atmosphere. Because be provided with faucet and suction pump intercommunication on the organism, when the consumer needs to drink water, can control the button through pressing down, realize automatically that the suction pump takes the boiled water in the inner bag out to flow out through the faucet. The operation of the consumer is greatly simplified, great convenience is brought to the old and the child, the operation is very convenient, and compared with the existing water boiler, the risk of scalding the consumer is greatly reduced. In this embodiment, the suction pump, steam switch, communicating pipe etc. all install on the installing support, and the installing support is independent installation intracavity of installing the organism again, consequently, in the complete machine assembling process, can be earlier with the suction pump, steam switch, communicating pipe etc. adorn on the installing support, place the installing support in the installation cavity from the second installing port with the whole again, complete machine assembly is very convenient, the efficiency of technology equipment has been promoted greatly, the manufacturing cost of saving, and, when these spare parts take place to damage, also maintain and change very easily. And moreover, the machine body is also internally provided with an overflow pipeline, and the overflow pipeline is provided with a steam port matched with the steam switch, so that the overflow pipeline of the liquid heater has the functions of overflowing and draining water and also has the function of switching on and off the steam, and the steam switch controls the heating to be switched on and off through the steam. In addition, the steam switch of the liquid heater of the embodiment is positioned at the upper part of the machine body, so that the problem that the steam switch fails due to water overflowing and water entering is not easy to occur.

In the present embodiment, the heating device is not limited to the heating pipe mounted on the bottom of the inner container, and may be other components or assemblies that can heat the liquid in the inner container as in the prior art. Moreover, it should be noted that the liquid heater of this embodiment also has a heat preservation function, for example, a PCT heating block is disposed at the bottom of the inner container, a trigger button capable of controlling the PCT heating block to be powered on or powered off is disposed on the control panel, and the liquid heater can be heated and preserved at any temperature.

In this embodiment, the overflow pipe formed by the zigzag connection of the guide cylinder and the drainage cylinder is mounted on the mounting bracket, but the overflow pipe may be formed by integrally molding the guide cylinder and the drainage cylinder or separately connected, and is independent from the mounting bracket, that is, when there is no mounting bracket in the liquid heating chamber, the overflow pipe is fixed on the inner wall of the heating chamber or the outer wall of the inner container.

And, in this embodiment, be provided with the constant head tank that advances line location to the connecting portion of guide cylinder on the installing support, can make things convenient for the counterpoint cooperation of guide cylinder and inner bag intercommunication mouth through the constant head tank, of course, the constant head tank structure in this embodiment is not limited to and sets up on the installing support, also can set up in solitary fixed bolster in the outside of inner bag, and the constant head tank sets up on the fixed bolster. In the present embodiment, the trough body and the trough plate forming the drainage tube are not limited to the structure in which the trough body and the mounting bracket are integrated, and the trough body and the mounting bracket may be fixed together by a fixed mounting method.

It should be noted that, in this embodiment, when the inner container is boiling water and water overflows, the water enters the overflow pipeline and is discharged out of the machine body from the lower end of the overflow pipeline. Therefore, in the embodiment, the lower end of the overflow pipeline can be communicated to the residual water box, so that the overflow water can be directly discharged into the residual water box. Certainly, for this embodiment, the bottom of the machine body is provided with the base, the base is provided with the water leakage holes, and the overflow pipeline can also drain water outwards through the water leakage holes, but the structure may cause water stains on the tabletop or the tabletop, and the cleaning is troublesome.

In addition, in this embodiment, the body is further provided with a reversible handle, so that a consumer can take and place the liquid heater.

It will be appreciated by those skilled in the art that the present invention includes, but is not limited to, those illustrated in the drawings and described in the detailed description above. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims

1. A liquid heater, comprising: the method comprises the following steps:

a body having a mounting cavity;

the heating device is used for heating the liquid in the inner container;

the water outlet nozzle is arranged on one side of the top of the machine body and protrudes outwards, and liquid in the inner container is discharged through the water outlet nozzle; the overflow pipeline is arranged in the machine body and positioned at the outer side of the inner container, the upper end of the overflow pipeline is communicated with the communication port, and the lower end of the overflow pipeline extends towards the bottom of the machine body;

the steam switch is arranged right opposite to the steam port.

2. The liquid heater of claim 1, wherein: the machine body is internally provided with a guide cylinder and a drainage cylinder communicated with the guide cylinder, the guide cylinder and the drainage cylinder are connected in a folded mode to form an overflow pipeline, the steam port is formed in the guide cylinder, and the drainage cylinder extends to the bottom of the machine body.

3. The liquid heater of claim 2, wherein: the guide cylinder comprises a connecting portion extending vertically and a guide portion extending transversely, the steam port is formed in the guide portion, and the upper end opening of the connecting portion is communicated and matched with the communicating port of the inner container.

4. The liquid heater of claim 3, wherein: the outer side of the inner container is provided with a fixing support, a positioning cavity for installing the communicating mask in the fixing support is formed in the fixing support, a positioning opening is formed in the lower end of the positioning cavity, and the connecting portion is inserted into the positioning cavity through the positioning opening and is communicated with the communicating opening.

5. The liquid heater of claim 2, wherein: the drain cylinder comprises a groove body with a drain groove and a groove plate, wherein an opening is formed in the outer side of the drain groove, and the groove plate is used for sealing the opening in the outer side of the drain groove.

6. The liquid heater of claim 5, wherein: the groove plate is fixed on the groove body through screws so as to seal the opening of the drainage groove.

7. The liquid heater of claim 2, wherein: the installation cavity of the machine body is also internally provided with an installation support, the installation support is positioned at one side of the inner container and close to the water outlet nozzle, and the guide cylinder and the drainage cylinder are arranged on the installation support.

8. The liquid heater of claim 7, wherein: the guide cylinder is arranged on the mounting bracket in a split manner;

or the drainage cylinder is integrally formed on the mounting bracket;

or the steam switch is fixed on the mounting bracket;

9. The liquid heater of claim 2, wherein: the guide cylinder and the drainage cylinder are integrally formed;

10. The liquid heater of claim 1, wherein: a residual water box is arranged on one side of the bottom of the machine body and is positioned right below the water outlet nozzle, and the lower end of the overflow pipeline is communicated with the residual water box;