Milk mixing device with pipeline residual water removing structure

Abstract

The utility model provides a milk mixer with a pipeline residual water removing structure, which comprises a machine body, the machine body is provided with a water outlet component, a water storage cavity, a water suction pump and an emptying component, the input end of the water suction pump is communicated with the inside of the water storage cavity, the output end of the water suction pump is connected with the input port of the water outlet component through a water outlet pipe, and the emptying component comprises an air pump. The output end of the air pump communicates with the water outlet pipe. After a user operates the milk mixing device to take water every time, the air pump is started to pump air, residual water in the pipeline is pumped out, and it is guaranteed that the water taking amount of the user every time is sufficient; and meanwhile, the problem of residual water in the pipeline is also solved.

Description

Technical Field

[0002] The utility model relates to a milk warmer with a structure for removing residual water in a pipeline

Background Art

[0004] A milk warmer is a small household appliance that can quantitatively output hot water and is convenient for users to prepare milk powder. It is deeply loved by people because of its functions of quickly outputting hot water, quantitatively outputting hot water and keeping warm. Although the milk warmers on the market at the present stage can control the water output, there is still residual water in the internal pipeline, and the existence of the residual water will affect the water temperature of the next water output, and the residual water in the pipeline is easily contaminated and breeds bacteria.

[0005] Therefore, it is necessary to make further improvements to it.

Content of the Utility Model

[0007] The purpose of the utility model is to overcome the above problems. We provide a milk warmer with a structure for removing residual water in a pipeline, and this milk warmer can empty the residual water in the pipeline.

[0008] To achieve the above purpose, the utility model provides a milk warmer with a structure for removing residual water in a pipeline, which includes a body. An outlet assembly, a water storage chamber, a water pump and an emptying assembly are arranged on the body. The input end of the water pump is communicated with the inside of the water storage chamber, and the output end of the water pump is connected with the input port of the outlet assembly through a water outlet pipe. The emptying assembly includes an air pump, and the output end of the air pump is connected to the water outlet pipe.

[0009] In one or more embodiments, a check valve is connected to the output end of the water pump, and the output end of the air pump is connected to the check valve.

[0010] In one or more embodiments, an interface is provided at the output end of the water pump, the check valve is arranged inside the interface, the check valve includes a plug and a spring, and the output end of the air pump is connected to the interface through an air pipe.

[0011] In one or more embodiments, the water storage chamber is a detachable water storage tank, and the water storage tank includes an inner liner, a heating plate and a first coupler. The heating plate and the first coupler are arranged at the bottom of the inner liner, the heating plate is electrically connected to the first coupler, and a second coupler for docking with the first coupler is arranged on the body.

[0012] In one or more embodiments, a water outlet valve is arranged at the bottom of the inner liner, and a water inlet for docking with the water outlet valve and used for opening the water outlet valve is arranged on the body. The water inlet is connected to the input end of the water pump.

[0013] In one or more embodiments, a heat insulation outer shell is sleeved outside the inner liner.

[0014] In one or more embodiments, a handle is provided on the heat-insulating housing. Pivots are provided on both sides of the top of the heat-insulating housing. Shaft holes connected to the pivots are provided at both ends of the handle, and a protrusion for restricting the forward rotation angle of the handle is provided on the pivot.

[0015] In one or more embodiments, the inner container has an upward-opening structure. A lid is provided at the opening of the inner container, and an exhaust port is provided on the lid, and the exhaust port is inclined.

[0016] In one or more embodiments, the water outlet assembly is a water outlet seat, which is provided at the top position of the front side of the machine body. A water receiving tray is provided below the water outlet seat on the front side of the machine body, and the water receiving tray is snap-connected to the machine body.

[0017] In one or more embodiments, a control panel is provided on the water outlet seat.

[0018] The effects of the present utility model compared with the background technology are as follows: Each time the user operates the milk warmer to draw water, the air pump starts to pump air to pump out the residual water in the pipeline, ensuring that the amount of water drawn by the user each time is sufficient; at the same time, the problem of residual water in the pipeline is also solved.

Description of the Drawings

[0020] Figure 1 is a schematic structural diagram of the milk warmer according to the embodiment of the present utility model;

[0021] Figure 2 is a cross-sectional view of the milk warmer according to the embodiment of the present utility model;

[0022] Figure 3 is a cross-sectional view of the water pump according to the embodiment of the present utility model;

[0023] Figure 4 is a schematic structural diagram of the output end of the air pump according to the embodiment of the present utility model connected to the water pump;

[0024] Figure 5 is a schematic structural diagram of the output end of the air pump according to the embodiment of the present utility model connected to the water outlet pipe.

Detailed Description of the Embodiment

[0026] In order to deepen the understanding of the present utility model, the present utility model will be further described in detail below in conjunction with the embodiments and the drawings. The embodiments are only used to explain the present utility model and do not limit the protection scope of the present utility model.

[0027] Please refer to the attached Figures 1-5The present invention provides a milk mixer with a structure for removing residual water in pipelines, which includes a body 1. A water outlet component 2, a water storage chamber, a water pump 3 and an emptying component are provided on the body. The input end of the water pump is communicated with the inside of the water storage chamber, and the output end of the water pump is connected to the input port of the water outlet component 2 through a water outlet pipe 4. The emptying component includes an air pump 5, and the output end of the air pump is connected to the water outlet pipe 4. When in use, after the user successfully receives water from the water outlet component, the air pump starts to pump air into the water outlet pipe, and the residual water in the water outlet pipe can be discharged from the water outlet component, solving the problem of residual water in the pipeline inside the body.

[0028] The output end of the water pump 3 is connected to a one-way valve 6, and the output end of the air pump is connected to the one-way valve. Specifically, the output end of the water pump is provided with an interface 7, and the one-way valve is located inside the interface. The one-way valve includes a plug 8 and a spring 9. The output end of the air pump 5 is connected to the interface via an air pipe. The provision of the one-way valve can prevent water from entering the air pump when the water pump is pumping water. In addition, by arranging the one-way valve at the position of the water pump, the water in the water outlet pipe can be drained as much as possible. Of course, the air pump can also be connected to any position of the water outlet pipe via an air pipe, and the one-way valve 6 can also be arranged on the air pipe instead. Specifically, a three-way pipe 25 can be provided on the water outlet pipe, and the air pipe is connected to the three-way pipe.

[0029] In addition, a one-way valve structure 26 is also provided inside the water pump between the input end and the output end to prevent dripping and backflow problems on the water outlet component when the water pump is not working.

[0030] The water storage chamber is a detachable water storage tank, which includes an inner tank 10, a heating plate 11 and a first coupler 12. The heating plate and the first coupler are arranged at the bottom of the inner tank, and the heating plate is electrically connected to the first coupler. A second coupler 13 is provided on the body 1 to connect with the first coupler. The first coupler and the second coupler are provided, which can facilitate the user to install the water tank each time. After the first coupler and the second coupler are in contact, electrical conduction is achieved to power the heating plate.

[0031] The bottom of the inner container 10 is provided with a water outlet valve 14. The body 1 is provided with a water inlet 15 that interfaces with the water outlet valve and is used to open the water outlet valve. The water inlet is connected to the input of a water pump. After the water tank is installed on the body, the water inlet pushes the water outlet valve open, connecting the inner container and the water pump. To prevent burns to the user, the outer shell of the inner container 10 is provided with a heat-insulating outer shell 16 to provide heat insulation and drop protection.

[0032] The heat-insulating outer shell 16 is provided with a handle 17. The handle is provided to facilitate the user to lift the water storage tank after taking it out. Pivots 18 are provided on both sides of the top of the heat-insulating outer shell. Shaft holes 19 connected to the pivots are provided at both ends of the handle. The cooperation between the shaft holes and the pivots enables the handle to rotate. A protrusion 20 for restricting the forward rotation angle of the handle is provided on the pivot, which can limit the rotation angle of the handle. The specific rotation angle is selected and set according to actual needs and is not limited here.

[0033] The inner container 10 has an upward-opening structure. A lid 21 is provided at the opening of the inner container. An exhaust port 22 is provided on the lid. The exhaust port is inclined. The inclined exhaust port can control the steam to spray obliquely.

[0034] The water outlet assembly 2 is a water outlet seat. The water outlet seat is provided at the top position on the front side of the machine body. A water receiving tray 23 is provided below the water outlet seat on the front side of the machine body. The water receiving tray is snap-connected to the machine body 1. The snap connection between the water receiving tray and the machine body can prevent the water receiving tray from shifting during daily use.

[0035] A control panel 24 is provided on the water outlet seat. Through the control panel, the user can control the heating and heat preservation temperatures of the heating plate, as well as operations such as controlling the water output.

[0036] The above is only the preferred embodiment of the present utility model. The protection scope of the present utility model is not limited to the above embodiments. Any equivalent modification or change made by those of ordinary skill in the art according to the disclosure of the present utility model shall be included in the protection scope recorded in the claims.

Claims

1. A milk warmer with a structure for removing residual water in the pipeline, characterized in that: It includes a body (1) provided with a water outlet assembly (2), a water storage chamber, a water pump (3) and an emptying assembly. The input end of the water pump is communicated with the inside of the water storage chamber, and the output end of the water pump is connected to the input port of the water outlet assembly (2) through a water outlet pipe (4). The emptying assembly includes an air pump (5), and the output end of the air pump is connected to the water outlet pipe (4).

2. The milk warmer with a structure for removing residual water in pipelines according to claim 1, wherein: A check valve (6) is connected to the output end of the water pump (3), and the output end of the air pump is connected to the check valve.

3. A milk warmer with a structure for removing residual water in a pipeline according to claim 1, characterized in that: An interface (7) is provided at the output end of the water pump (3), the check valve is arranged inside the interface, the check valve includes a plug (8) and a spring (9), and the output end of the air pump (5) is connected to the interface through an air pipe.

4. The milk warmer with a structure for removing residual water in the pipeline according to claim 1, characterized in that: The water storage chamber is a detachable water storage tank, which includes an inner tank (10), a heating plate (11) and a first coupler (12). The heating plate and the first coupler are arranged at the bottom of the inner tank. The heating plate is electrically connected to the first coupler, and a second coupler (13) for docking with the first coupler is provided on the body (1).

5. The milk warmer with a structure for removing residual water in the pipeline according to claim 4, characterized in that: A water outlet valve (14) is provided at the bottom of the inner tank (10), and a water inlet (15) for docking with the water outlet valve and used to open the water outlet valve is provided on the body (1). The water inlet is connected to the input end of the water pump.

6. A milk warmer with a structure for removing residual water in the pipeline according to claim 4 or 5, characterized in that: A heat insulation outer shell (16) is sleeved around the outer periphery of the inner tank (10).

7. A milk warmer with a structure for removing residual water in the pipeline according to claim 6, characterized in that: A handle (17) is provided on the heat insulation outer shell (16). Pivots (18) are provided on both sides of the top of the heat insulation outer shell. Axle holes (19) connected to the pivots are provided at both ends of the handle. Protrusions (20) for restricting the forward rotation angle of the handle are provided on the pivots.

8. A milk warmer with a structure for removing residual water in the pipeline according to claim 4 or 5, characterized in that: The inner tank (10) has an upward opening structure, and a lid (21) is provided at the opening of the inner tank. An exhaust port (22) is provided on the lid, and the exhaust port is inclined.

9. The milk warmer with a structure for removing residual water in pipelines according to claim 1, wherein: The water outlet assembly (2) is a water outlet seat, which is arranged at the top position on the front side of the body. A water receiving tray (23) is provided below the water outlet seat on the front side of the body, and the water receiving tray is snap-connected to the body (1).

10. A milk warmer with a structure for removing residual water in the pipeline according to claim 9, characterized in that: A control panel (24) is provided on the water outlet seat.

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