Milk dispenser with filtering function

Abstract

The application relates to the technical field of milk dispensers, in particular to a milk dispenser with a filtering function, which comprises a dispenser body, the curved surface of the dispenser body is provided with a connecting port, one side of the dispenser body is provided with a water outlet, the connecting port is fixedly connected with a milk barrel, a water pump is fixedly installed in the dispenser body, a water outlet pipe is fixedly installed at the water outlet end of the water pump, the water outlet pipe is communicated with the water outlet, a water inlet pipe is fixedly installed at the water inlet end of the water pump, the water inlet pipe is communicated in the milk barrel, an air inlet is formed in one side of the dispenser body, a filtering assembly for filtering air is fixedly installed at the air inlet, during work, the milk is distributed by being extracted by the water pump, meanwhile, external air is purified by the filtering assembly and then enters the barrel to maintain pressure balance, the air entering the device is filtered by the filtering assembly, bacteria and dust are effectively blocked from entering the milk barrel, and the storage time of the milk in the milk barrel is prolonged.

Description

Technical Field

[0001] This application relates to the field of milk dispenser technology, and in particular to a milk dispenser with a filtering function. Background Technology

[0002] A milk dispenser is a device used to dispense milk in precise quantities. It is commonly found in coffee shops, milk tea shops, restaurants, offices, or homes. It can precisely control the amount of milk dispensed, making it especially suitable for situations where milk needs to be used frequently.

[0003] Existing milk dispensers typically consist of a dispenser body, a valve body, a valve core, and other connecting parts. The device is installed on a milk container, and the milk is drawn out of the container by the cooperation of the valve body and the valve core. Each time milk is drawn, there must be air in the milk container to maintain the air pressure inside the container; otherwise, the milk container will be crushed by atmospheric pressure, making it impossible to draw out the milk. Therefore, an air inlet is opened on one side of the dispenser body to allow air to pass through the opening of the milk container and maintain the internal air pressure.

[0004] However, air contains a large amount of dust, bacteria, droplets and other substances. If these enter the milk storage container, the milk will spoil quickly, and the container cannot store milk for a long time. Utility Model Content

[0005] To address the shortcomings of existing technologies, the purpose of this application is to provide a milk dispenser with a filtration function, which solves the problem of air carrying a large number of impurities into the milk storage container, causing the milk to spoil quickly and making it difficult for the device to store milk for a long time.

[0006] The above-mentioned objective of this application is achieved through the following technical solution: a milk dispenser with a filtering function, comprising a dispenser body, a connection port on the arc surface of the dispenser body, a water outlet on one side of the dispenser body, a milk container fixedly connected to the connection port, a water pump fixedly installed inside the dispenser body, a water outlet pipe fixedly installed at the water outlet end of the water pump and connected to the water outlet, a water inlet pipe fixedly installed at the water inlet end of the water pump and connected to the inside of the milk container, an air inlet on one side of the dispenser body, and a filter assembly for filtering air fixedly installed at the air inlet.

[0007] Furthermore, the filter assembly includes a protective shell and a bacterial filter layer. The protective shell is fixedly installed inside the dispenser body and connected to the air inlet. The bacterial filter layer is fixedly installed inside the protective shell. An air supply pipe is fixedly connected to the side of the protective shell away from the air inlet, and the air supply pipe is connected to the milk container.

[0008] Furthermore, the bacterial filter layer is provided in multiple layers and is fixedly connected in a folded manner.

[0009] Furthermore, a filter screen is fixedly installed on the side of the protective shell near the air inlet.

[0010] Furthermore, a bactericidal filter layer is fixedly installed on the side of the protective shell away from the air inlet.

[0011] Furthermore, a sealing ring is fixedly installed at the water outlet.

[0012] Furthermore, a bottle mouth seal is fixedly installed at the connection port, and the gas supply pipe and water inlet pipe are fixedly connected to the bottle mouth seal and pass through it.

[0013] Furthermore, a trigger switch for controlling the opening or closing of the water outlet is fixedly installed on one side of the distributor body.

[0014] In summary, this application includes at least one of the following beneficial technical effects:

[0015] When using the device, milk is stored in a milk container. The dispenser body is then connected to the milk container to seal and secure it. The water pump's inlet pipe is connected to the inside of the milk container, and the outlet pipe is connected to the outlet. During operation, the water pump draws milk to dispense it. At the same time, external air is purified by the filter assembly before entering the container to maintain pressure balance. This filter assembly filters the air entering the device, effectively preventing bacteria and dust from entering the milk container and extending the storage time of the milk in the milk container.

[0016] When using the device, multiple bacterial filter layers are set up and fixed together in a folded manner. The multiple bacterial filter layers are connected to the inner wall of the outer shell to seal it, preventing some air from being unfiltered. The folded manner also increases the surface area of ​​the bacterial filter layers, further improving the sterilization efficiency of the device and extending the storage time of milk in the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure in the embodiment;

[0018] Figure 2 This is a front view of the internal structure in the embodiment;

[0019] Figure 3 This is the main view of the internal structure of the filter component.

[0020] Figure 4 This is the main view of the internal structure of the sterilization component.

[0021] Reference numerals: 1. Dispenser body; 11. Connection port; 12. Water outlet; 13. Air inlet; 14. Sealing ring; 15. Bottle mouth seal; 16. Trigger switch; 2. Milk container; 3. Water pump; 31. Water outlet pipe; 32. Water inlet pipe; 4. Filter assembly; 41. Protective shell; 42. Bacterial filter layer; 43. Filter screen; 44. Sterilization filter layer; 45. Air supply pipe. Detailed Implementation

[0022] The present application will be further described in detail below with reference to the accompanying drawings.

[0023] Example, refer to Figures 1-3 A milk dispenser with a filtering function includes a dispenser body 1, a connection port 11 on the arc surface of the dispenser body 1, a water outlet 12 on one side of the dispenser body 1, a milk container 2 fixedly connected to the connection port 11, a water pump 3 fixedly installed inside the dispenser body 1, a water outlet pipe 31 fixedly installed at the water outlet end of the water pump 3 and connected to the water outlet 12, a water inlet pipe 32 fixedly installed at the water inlet end of the water pump 3 and connected to the milk container 2, and an air inlet 13 on one side of the dispenser body 1, a filter assembly 4 for filtering air fixedly installed at the air inlet 13. When using the device, milk is stored in milk container 2. The connector 11 of the dispenser body 1 is then connected to the milk container 2 to seal and fix the milk container 2. The inlet pipe 32 of the water pump 3 is connected to the inside of the milk container 2, and the outlet pipe 31 is connected to the outlet 12. During operation, the water pump 3 draws milk to achieve distribution. At the same time, external air is purified by the filter assembly 4 before entering the container to maintain pressure balance. The filter assembly 4 filters the air entering the device, effectively preventing bacteria and dust from entering the milk container 2 and extending the storage time of milk in the milk container 2.

[0024] Reference Figure 2 , Figure 3 as well as Figure 4 The filter assembly 4 includes a protective shell 41 and a bacterial filter layer 42. The protective shell 41 is fixedly installed inside the dispenser body 1 and connected to the air inlet 13. The bacterial filter layer 42 is fixedly installed inside the protective shell 41. An air supply pipe 45 is fixedly connected to the side of the protective shell 41 away from the air inlet 13, and the air supply pipe 45 is connected to the milk container 2. When using the device, air enters the protective shell 41 through the air inlet 13 and passes through the bacterial filter layer 42, which can block most of the dust, bacteria, and powder in the air, preventing the air from carrying dust into the milk container 2, extending the storage time of milk in the device, and improving the practicality of the device.

[0025] Reference Figure 2 , Figure 3 as well as Figure 4Multiple bacterial filter layers 42 are provided and are fixedly connected in a folded manner. When using the device, by providing multiple bacterial filter layers 42 and fixing them together in a folded manner, the multiple bacterial filter layers 42 are connected to the inner wall of the outer shell 41 to seal it, preventing some air from being unfiltered. Furthermore, the folded manner increases the surface area of ​​the bacterial filter layers 42, further improving the sterilization efficiency of the device and extending the storage time of milk in the device.

[0026] Reference Figure 2 as well as Figure 3 A filter screen 43 is fixedly installed on the side of the protective shell 41 near the air inlet 13. When outside air enters the device, it passes through the filter screen 43, which performs preliminary removal of dust from the outside air, thereby improving the working efficiency of the device.

[0027] Reference Figure 2 as well as Figure 3 A sterilization filter layer 44 is fixedly installed on the side of the protective shell 41 away from the air inlet 13. When outside air passes through the sterilization filter layer 44, which is composed of high-efficiency particulate air filter material and activated carbon, it can filter bacteria and gaseous pollutants in the air, thereby extending the storage time of milk in the device and improving the practicality of the device.

[0028] Reference Figure 1 as well as Figure 2 A sealing ring 14 is fixedly installed at the outlet 12. By utilizing the sealing property of the sealing ring 14, outside air is prevented from entering the device through the connection between the outlet 12 and the outlet pipe 31, which would affect the storage time of the milk and improve the practicality of the device.

[0029] Reference Figure 1 as well as Figure 2 A bottle mouth seal 15 is fixedly installed at the connection port 11. The gas supply pipe 45 and the water inlet pipe 32 are fixedly connected to the bottle mouth seal 15 and pass through it. The sealing performance of the bottle mouth seal 15 makes the dispenser body 1 and the bottle mouth of the milk container 2 form a seal, which improves the practicality of the device.

[0030] Reference Figure 1 A trigger switch 16 for controlling the opening or closing of the water outlet 12 is fixedly installed on one side of the distributor body 1. When using the device, the opening or closing of the water outlet 12 is controlled by the trigger switch 16, which improves the convenience of the device.

[0031] Working principle:

[0032] When using the device, outside air passes through the air inlet 13, the filter screen 43 on one side of the protective shell 41, and then enters the protective shell 41. The air flows through the protective shell 41 to the bacterial filter layer 42 to remove impurities from the air. After passing through the sterilization filter layer 44, the air is further purified and then enters the milk container 2 through the air delivery pipe 45. By starting the water pump 3, the milk in the milk container 2 is absorbed through the water inlet pipe 32. The trigger switch 16 outputs the milk through the water outlet pipe 31, which improves the practicality of the device.

[0033] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A milk dispenser with filtering function, comprising a dispenser body (1), characterized in that: The distributor body (1) has a connecting port (11) on its arc surface. The distributor body (1) has a water outlet (12) on one side. A milk container (2) is fixedly connected to the connecting port (11). A water pump (3) is fixedly installed inside the distributor body (1). A water outlet pipe (31) is fixedly installed at the water outlet end of the water pump (3). The water outlet pipe (31) is connected to the water outlet (12). A water inlet pipe (32) is fixedly installed at the water inlet end of the water pump (3). The water inlet pipe (32) is connected to the milk container (2). An air inlet (13) is opened on one side of the distributor body (1). A filter assembly (4) for filtering air is fixedly installed at the air inlet (13).

2. The milk dispenser with filtering function according to claim 1, characterized in that: The filter assembly (4) includes a protective shell (41) and a bacterial filter layer (42). The protective shell (41) is fixedly installed inside the dispenser body (1) and connected to the air inlet (13). The bacterial filter layer (42) is fixedly installed inside the protective shell (41). An air supply pipe (45) is fixedly connected to the side of the protective shell (41) away from the air inlet (13). The air supply pipe (45) is connected to the milk container (2).

3. The milk dispenser with filtering function according to claim 2, characterized in that: The bacterial filter layer (42) is provided in multiple parts and is fixedly connected in a folded manner.

4. The milk dispenser with filtering function according to claim 2, characterized in that: A filter screen (43) is fixedly installed on the side of the protective shell (41) near the air inlet (13).

5. A milk dispenser with a filtering function according to claim 2, characterized in that: A bactericidal filter layer (44) is fixedly installed on the side of the protective shell (41) away from the air inlet (13).

6. The milk dispenser with filtering function according to claim 1, characterized in that: A sealing ring (14) is fixedly installed at the outlet (12).

7. The milk dispenser with filtering function according to claim 2, characterized in that: A bottle mouth seal (15) is fixedly installed at the connection port (11), and the gas supply pipe (45) and the water inlet pipe (32) are fixedly connected to the bottle mouth seal (15) and pass through it.

8. The milk dispenser with filtering function according to claim 2, characterized in that: A trigger switch (16) for controlling the opening or closing of the water outlet (12) is fixedly installed on one side of the distributor body (1).

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