Solenoid valve water pump and milk mixing device

Abstract

The technical scheme belongs to the technical field of milk modulators, and particularly relates to a solenoid valve water pump and a milk modulator, the solenoid valve water pump comprises a pump body assembly, the pump body assembly is provided with a water pump cover body, the water pump cover body is provided with a water inlet end and a water outlet end, and a connecting part is formed at the water outlet end; the electromagnetic valve assembly is arranged on the connecting part, is provided with a drainage end and is used for controlling whether the water outlet end and the drainage end are conducted or not; the pump body assembly further comprises a water pump body, and the water pump cover body is arranged on the water pump body. A water inlet pipeline is formed at the water inlet end and used for being connected with a water inlet pipe. A water outlet pipeline is formed at the water outlet end and used for being connected with a water outlet pipe. The connecting part is formed on the water outlet pipeline, and a first water flow channel communicated with the water outlet pipeline is formed in the connecting part. When the electromagnetic valve assembly is opened, waste water can be discharged through the drainage pipeline, and when the electromagnetic valve assembly is closed, the pump body assembly directly pumps water.

Description

Technical Field

[0001] The present technical solution relates to the technical field of milk mixers, and in particular to a solenoid valve water pump and a milk mixer. Background Art

[0002] Since formula milk powder is nutritionally comprehensive and convenient for feeding babies, many young mothers choose to feed their babies with formula milk powder. When preparing milk, it is generally required to fully mix the milk powder and warm boiled water, and the milk powder is required to be completely dissolved in the water. Only in this way can the milk be easily absorbed by infants and young children. Due to the traditional method of adding warm boiled water to the bottle and mixing it with milk powder, adding water depends entirely on feel, and the ratio of added water to milk powder is not highly matched, and nutrition cannot be optimally released. Therefore, automatic milk mixers with quantitative water output have appeared on the market, which greatly facilitate people's milk mixing operations.

[0003] In order to realize functionality, the existing electric milk mixer has added a solenoid valve water pump with a pumping function. The solenoid valve water pump can pump water into the milk bottle. The solenoid valve water pump will produce waste water when in use. Therefore, the solenoid valve water pump is required to have the function of discharging waste water. When the solenoid valve water pump and water pump on the market are used together, the water pump has a water inlet end and a water outlet end, and the solenoid valve water pump has a drainage end. The solenoid valve water pump needs to be connected to the water outlet end through a water pipe, so that the drainage end is connected to the water outlet end to realize the waste water discharge function. The water pipe used for connection is usually in a horizontal state. Due to the capillary action of water in the water pipe, the waste water will remain in the water pipe and is difficult to discharge. After long-term use, scale will be generated in the water pipe, thereby affecting the use of the product. Summary of the invention

[0004] The purpose of this technical solution is to provide a solenoid valve water pump, which is directly connected to the connecting part of the pump body assembly through the solenoid valve assembly, so as to solve the problem of poor wastewater discharge effect when the original water pump and the solenoid valve are connected through a pipeline.

[0005] The purpose of this technical solution is achieved in this way:

[0006] A solenoid valve water pump comprises: a pump body assembly having a water pump cover body, the water pump cover body having a water inlet end and a water outlet end, the water outlet end being formed with a connecting portion; and a solenoid valve assembly, which is arranged on the connecting portion and has a drain end for controlling whether the water outlet end and the drain end are connected.

[0007] Preferably, the pump body assembly also includes a water pump body, and the water pump cover body is arranged on the water pump body; the water inlet end is formed with a water inlet pipe for connecting a water inlet pipe; the water outlet end is formed with a water outlet pipe for connecting a water outlet pipe; the connecting part is formed on the water outlet pipe, and the connecting part has a water flow channel 1 that conducts the water outlet pipe.

[0008] Preferably, the water inlet pipe and the water outlet pipe are vertically and relatively arranged on the water pump cover, and the connecting portion is arranged perpendicular to the water outlet pipe.

[0009] Preferably, the solenoid valve assembly includes: a solenoid valve housing having a second water flow channel therein; and a solenoid valve switch, which is arranged in the solenoid valve housing and whose movable end is movably placed in the second water flow channel; wherein the second water flow channel is respectively connected to the first water flow channel and the drainage end.

[0010] Preferably, the drainage end is formed with a drainage pipe, and the drainage pipe is arranged perpendicular to the solenoid valve housing.

[0011] Preferably, sealing rings are provided between the front end of the solenoid valve switch and the solenoid valve housing, and between the rear end of the connecting portion and the solenoid valve housing.

[0012] A milk mixer comprises: a base; an electromagnetic valve water pump arranged in the base; and a water outlet rack arranged beside the base; wherein the water outlet pipeline of the electromagnetic valve water pump is connected to the water outlet rack through a water outlet pipe.

[0013] Compared with the prior art, the technical solution has the following outstanding and beneficial technical effects:

[0014] 1. The pump body assembly designed in this technical solution is directly connected to the connecting part of the pump body assembly. The pump body assembly is used to pump water, and the solenoid valve assembly is used to control the on-off of the drainage pipe. When the solenoid valve assembly is opened, wastewater can be discharged through the drainage pipe. When the solenoid valve assembly is closed, the pump body assembly directly pumps water.

[0015] 2. The water outlet pipe designed in this technical solution is vertically arranged on the water pump cover, and the connecting part is vertically formed on the water outlet pipe. In this way, the solenoid valve assembly can be vertically connected to the water outlet pipe to facilitate drainage, and the drainage pipe is vertically arranged downward on the solenoid valve housing, which can be quickly discharged by the water's own weight. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of the technical solution.

[0017] Figure 2 This is an exploded diagram of this technical solution.

[0018] Figure 3 It is a cross-sectional view of this technical solution.

[0019] Figure numerals: 1. Pump body assembly; 2. Water inlet pipe; 3. Water outlet pipe; 4. Connecting part; 5. Solenoid valve assembly; 6. Drainage pipe; 7. Water pump body; 8. Water pump cover; 9. Water flow channel 1; 10. Solenoid valve housing; 11. Water flow channel 2; 12. Solenoid valve switch; 13. Sealing ring; 14. Water inlet end; 15. Water outlet end; 16. Drainage end. DETAILED DESCRIPTION

[0020] The specific implementation of the technical solution is further described in detail below with reference to the accompanying drawings.

[0021] The solenoid valve water pump of the present application is mainly suitable for a milk mixer, which is a component inside the milk mixer. The milk mixer includes a base and a water outlet rack. The milk bottle can be placed under the water outlet rack. The solenoid valve water pump is arranged in the base. The external water source is sucked through the solenoid valve water pump and the water is pumped into the milk bottle. A rotating component for mixing milk can also be arranged on the base of the milk mixer.

[0022] like Figure 1 and Figure 2 As shown, the solenoid valve water pump includes a pump body assembly 1 and a solenoid valve assembly 5. The pump body assembly 1 and the solenoid valve assembly 5 are directly connected without being connected through an extra flexible pipe, and the pump body assembly 1 is vertically arranged in the milk mixer base, and the solenoid valve assembly 5 is horizontally placed in the milk mixer base, which can prevent waste water from being retained in the horizontally placed flexible pipe, thereby ensuring that no water accumulates in the solenoid valve water pump.

[0023] Specifically, the water pump cover body 8 of the pump body assembly 1 has an inlet end 14 and an outlet end 15, and an inlet pipe 2 and an outlet pipe 3 are respectively formed at the inlet end 14 and the outlet end 15, and the inlet pipe 2 and the outlet pipe 3 can be connected to the inlet pipe and the outlet pipe respectively, and the outlet pipe 3 has an integrally formed connecting part 4, and the inlet pipe 2 and the outlet pipe 3 are both columnar, and the interior thereof is hollow to form a flow channel, and a plurality of screw holes are opened on the connecting part 4, and the solenoid valve assembly 5 is detachably mounted on the connecting part 4 by screws; a drainage pipe 6 is provided on the solenoid valve assembly 5, and the solenoid valve assembly 5 is used to control whether the outlet pipe 3 and the drainage pipe 6 are connected, when the outlet pipe 3 and the drainage pipe 6 are not connected, the solenoid valve water pump is used to pump water into the milk mixer, and when the outlet pipe 3 and the drainage pipe 6 are connected, the solenoid valve water pump can pump out the waste water.

[0024] like Figure 2 and Figure 3As shown, the pump body assembly 1 includes a water pump body 7 and a water pump cover body 8. The water pump body 7 is used to provide power for pumping water. The water pump cover body 8 is arranged on the water pump body 7. The water inlet pipe 2 and the water outlet pipe 3 are integrally formed on the water pump cover body 8, and are vertically and relatively located on the upper end surface of the water pump cover body 8. The one-piece structure has good sealing performance. The connecting part 4 is arranged perpendicular to the water outlet pipe 3. A water flow channel 9 that conducts the water outlet pipe 3 is opened in the connecting part 4. Water can flow to the water outlet pipe 3 or the connecting part 4 through the water inlet pipe 2.

[0025] like Figure 2 and Figure 3 As shown, the solenoid valve assembly 5 includes a solenoid valve housing 10 and a solenoid valve switch 12. The solenoid valve switch 12 is arranged in the solenoid valve housing 10. The solenoid valve housing 10 is connected to the connecting portion 4 by screws. The solenoid valve housing 10 has a water flow channel 11, and the water flow channel 11 is connected to the drainage pipe 6. When the solenoid valve housing 10 is installed on the connecting portion 4, the water flow channel 1 9 is connected to the water flow channel 2 11. The movable end of the solenoid valve switch 12 is movably placed in the water flow channel 11 to control whether the water flow channel 11 is connected to the drainage pipe 6. When the solenoid valve When the active end of the switch 12 is located at the front end of the water flow channel 11, it can close the water flow channel 11. When the active end of the solenoid valve switch 12 is located at the rear end of the water flow channel 11, the water flow channel 11 is connected to the drainage pipe 6. At this time, due to the vertical design of the outlet pipe 3, water will preferentially flow to the drainage pipe 6 due to its own weight to realize the discharge of waste water. The drainage pipe 6 is vertically arranged on the solenoid valve housing 10, and sealing rings 13 are arranged between the solenoid valve housing 10 and the connecting part 4, and between the active end of the solenoid valve switch 12 and the solenoid valve housing 10.

[0026] It should be noted that the structures, proportions, sizes, etc. drawn in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantial change of the technical content.

[0027] It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or may be indirectly connected to the other element through an intermediate element.

[0028] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0029] The above shows and describes the basic principle and main features of the technical solution and the advantages of the technical solution. The technicians in this industry should understand that the technical solution is not limited by the above embodiments. The above embodiments and the description are only to illustrate the principle of the technical solution. Without departing from the spirit and scope of the technical solution, the technical solution will have various changes and improvements, which fall within the scope of the technical solution to be protected. The scope of protection claimed by the technical solution is defined by the attached claims and their equivalents.

Claims

1. A solenoid valve water pump, characterized in that: include: A pump body assembly (1) comprises a water pump cover (8), the water pump cover (8) having a water inlet end (14) and a water outlet end (15), the water outlet end (15) being formed with a connecting portion (4); and The solenoid valve assembly (5) is arranged on the connecting portion (4) and has a drainage end (16) for controlling whether the water outlet end (15) and the drainage end (16) are connected.

2. The solenoid valve water pump according to claim 1, characterized in that: The pump body assembly (1) further comprises a water pump body (7), and the water pump cover (8) is arranged on the water pump body (7); The water inlet end (14) is formed with a water inlet pipe (2) for connecting to a water inlet pipe; The water outlet end (15) is formed with a water outlet pipe (3) for connecting to a water outlet pipe; The connecting portion (4) is formed on the water outlet pipe (3), and the connecting portion (4) has a water flow channel (9) therein that is connected to the water outlet pipe (3).

3. The solenoid valve water pump according to claim 2, characterized in that: The water inlet pipe (2) and the water outlet pipe (3) are arranged vertically and oppositely on the water pump cover (8), and the connecting portion (4) is arranged perpendicular to the water outlet pipe (3).

4. The solenoid valve water pump according to claim 2, characterized in that: The solenoid valve assembly (5) comprises: A solenoid valve housing (10) having a second water flow channel (11) therein; and A solenoid valve switch (12), which is arranged in the solenoid valve housing (10), and whose movable end is movably placed in the second water flow channel (11); Wherein, the water flow channel 2 (11) is connected to the water flow channel 1 (9) and the drainage end (16) respectively.

5. The solenoid valve water pump according to claim 4, characterized in that: The drainage end (16) is formed with a drainage pipe (6), and the drainage pipe (6) is arranged perpendicular to the solenoid valve housing (10).

6. The solenoid valve water pump according to claim 4, characterized in that: A sealing ring (13) is provided between the front end of the solenoid valve switch (12) and the solenoid valve housing (10), and between the rear end of the connecting portion (4) and the solenoid valve housing (10).

7. A milk mixer, characterized in that: include: Pedestal; The solenoid valve water pump according to any one of claims 1 to 6, which is arranged in the base; as well as A water outlet frame, which is arranged beside the base; Wherein, the water outlet pipeline (3) of the solenoid valve water pump is connected to the water outlet frame via a water outlet pipe.

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