Liquid conveying device facilitating butt joint of pipelines

Abstract

The utility model discloses a liquid conveying device convenient for pipeline butt joint. The liquid conveying device comprises a gas conveying assembly; the air inlet end of the air pipe is communicated with the air outlet end of the air conveying assembly; one side of the upper end of the liquid tank is communicated with the air outlet end of the air pipe; the liquid inlet end of the liquid conveying pipe penetrates into the liquid tank. After one key is pressed and the corresponding gas cylinder electric valve and the corresponding electromagnetic valve are opened, carbon dioxide in the carbon dioxide pressure gas cylinder is input into the liquid tank, and liquid is pushed by air pressure to enter the liquid conveying pipe, then enters a water inlet faucet of the liquid filling machine through the liquid conveying pipe and then is discharged downwards from the faucet. The four keys and the four water inlets are arranged, so that the water inlets can be selectively connected with four groups of different liquid pipelines, corresponding liquid can be filled after the corresponding keys are pressed, pump driving is not adopted, flow is stable during conveying, maintenance cost is reduced, pressure limitation is avoided, conveying efficiency is improved, and noise is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid conveying devices, and specifically relates to a liquid conveying device convenient for pipeline docking. Background Art

[0002] Liquid conveyance is used in many fields. For example, in beverage preparation factories, it is necessary to convey beverages for filling. At present, pumps are generally used to convey liquids in the market. This technology generally has some disadvantages, such as unstable flow rate during conveyance, high maintenance cost, certain pressure limitation, relatively general conveyance efficiency, and noise generation problems. Summary of the Invention

[0003] The purpose of the utility model is to overcome the defects of the prior art and provide a liquid conveying device convenient for pipeline docking, so as to solve the problems that pumps are generally used to convey liquids in the market at present. This technology generally has some disadvantages, such as unstable flow rate during conveyance, high maintenance cost, certain pressure limitation, relatively general conveyance efficiency, and noise generation problems.

[0004] To achieve the above purpose, the utility model provides a liquid conveying device convenient for pipeline docking, including:

[0005] An air conveying component;

[0006] An air pipe, the air inlet end of which is communicated with the air outlet end of the air conveying component;

[0007] A liquid tank, one side of the upper end of which is communicated with the air outlet end of the air pipe;

[0008] An infusion pipe, the liquid inlet end of which penetrates into the liquid tank, and an electromagnetic valve is installed outside the infusion pipe;

[0009] A liquid filling machine, four water inlets are provided at the lower end of the liquid filling machine, and the liquid outlet end of the infusion pipe is communicated with one of the water inlets;

[0010] A faucet, which is fixedly installed at the upper end of the liquid filling machine. The water inlet is communicated with the liquid inlet end of the faucet through a pipeline. Four buttons are installed at the upper end of the faucet, and the buttons are connected to the electromagnetic valve and the air conveying component.

[0011] Preferably, the air conveying component includes a carbon dioxide pressure gas cylinder, a cylinder electric valve, and a pressure gauge. The cylinder electric valve is installed at the upper end of the carbon dioxide pressure gas cylinder, and the pressure gauge is installed at the front end of the cylinder electric valve.

[0012] Preferably, the air inlet end of the air pipe is communicated with the air outlet end of the cylinder electric valve, and a pressure relief valve is installed outside the air pipe.

[0013] Preferably, a liquid level gauge is installed outside the liquid inlet end of the infusion tube.

[0014] Preferably, support feet are fixed at the four corners of the lower end of the liquid filling machine. A draining groove is arranged above the liquid filling machine and below the water outlet end of the faucet, and a drain port is formed at the front end of the inner wall of the draining groove.

[0015] Preferably, the buttons are electrically connected to the solenoid valve and the gas cylinder electric valve respectively.

[0016] Preferably, first color stickers are bonded to the upper ends of the buttons, and second color stickers are bonded to one side of the lower end of the liquid filling machine and at the water inlet.

[0017] The utility model provides a liquid conveying device facilitating pipeline butt joint, which has the following beneficial effects: by arranging a carbon dioxide pressure gas cylinder, after pressing one of the buttons to open the corresponding gas cylinder electric valve and solenoid valve, carbon dioxide in the carbon dioxide pressure gas cylinder is input into the liquid tank, and the liquid is pushed by air pressure to enter the infusion tube, then enters the water faucet at the water inlet of the liquid filling machine through the infusion tube, and then is discharged downward from the faucet. Four buttons and four water inlets are arranged in this way, so that the water inlets can be selectively connected to four different liquid pipelines. After pressing the corresponding button, the corresponding liquid can be filled. In this way, without using a pump drive, the flow rate is stable during transportation, the maintenance cost is reduced, there is no pressure limit, the transportation efficiency is improved, and the generated noise is reduced. Description of the Drawings

[0018] Figure 1 is the overall schematic diagram of the utility model;

[0019] Figure 2 is the utility model Figure 1 partial enlarged view of A;

[0020] Figure 3 is the schematic diagram of the lower end of the liquid filling machine of the utility model.

[0021] In the figure: 1-liquid filling machine, 2-water faucet, 3-draining groove, 4-drain port, 5-support feet, 6-carbon dioxide pressure gas cylinder, 7-gas cylinder electric valve, 8-pressure gauge, 9-air pipe, 10-pressure relief valve, 11-liquid tank, 12-infusion tube, 13-liquid level gauge, 14-solenoid valve, 15-buttons, 16-first color stickers, 17-water inlet, 18-second color stickers. Detailed Embodiments

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-3 , a liquid delivery device for facilitating pipeline docking, comprising:

[0024] A gas transmission component, the gas transmission component includes a carbon dioxide pressure gas cylinder 6, a cylinder electric valve 7, and a pressure gauge 8. The cylinder electric valve 7 is installed at the upper end of the carbon dioxide pressure gas cylinder 6, and the pressure gauge 8 is installed at the front end of the cylinder electric valve 7. The pressure gauge 8 can display the pressure inside the carbon dioxide pressure gas cylinder 6, and the cylinder electric valve 7 is used to open or close the exhaust end of the carbon dioxide pressure gas cylinder 6;

[0025] An air pipe 9, the intake end of the air pipe 9 is communicated with the outlet end of the gas transmission component, the intake end of the air pipe 9 is communicated with the outlet end of the cylinder electric valve 7, and a pressure relief valve 10 is installed outside the air pipe 9. After the exhaust end of the carbon dioxide pressure gas cylinder 6 is opened, the carbon dioxide gas inside the carbon dioxide pressure gas cylinder 6 will enter the air pipe 9. By setting the pressure relief valve 10 on the air pipe 9, the function of pressure relief can be achieved;

[0026] A liquid tank 11, one side of the upper end of the liquid tank 11 is communicated with the outlet end of the air pipe 9, and the carbon dioxide gas in the air pipe 9 is transported to the liquid tank 11, so as to generate a pressure difference to promote the flow of the liquid;

[0027] An infusion tube 12, the liquid inlet end of the infusion tube 12 penetrates into the liquid tank 11, a solenoid valve 14 is installed outside the infusion tube 12, and a liquid level gauge 13 is installed outside the liquid inlet end of the infusion tube 12. The liquid pushed by the pressure will enter the infusion tube 12, and the end of the infusion tube 12 extends into the liquid. The setting of the liquid level gauge 13 is used to detect the liquid level in the liquid tank 11;

[0028] A liquid filling machine 1, four water inlets 17 are provided at the lower end of the liquid filling machine 1, and the liquid outlet end of the infusion tube 12 is communicated with one of the water inlets 17. Four groups of infusion pipelines can be set to correspondingly connect the four water inlets 17, so that four different liquids can enter the liquid filling machine 1 separately;

[0029] The faucet 2 is fixedly installed at the upper end of the liquid filling machine 1. The water inlet 17 is communicated with the liquid inlet end of the faucet 2 through a pipeline. Four buttons 15 are installed at the upper end of the faucet 2. The buttons 15 are connected to the electromagnetic valve 14 and the gas transmission assembly. The buttons 15 are electrically connected to the electromagnetic valve 14 and the cylinder electric valve 7 respectively. After the liquid enters the water inlet 17, it will enter the faucet 2 and then be discharged downward from the faucet 2. The four buttons 15 on the faucet 2 respectively correspond to the electromagnetic valves 14 and the cylinder electric valves 7 in four groups of infusion pipelines, and are used for opening and closing the electromagnetic valves 14 and the cylinder electric valves 7.

[0030] Support feet 5 are fixedly installed at the four corners of the lower end of the liquid filling machine 1. A drain tank 3 is arranged at the upper end of the liquid filling machine 1 and below the water outlet end of the faucet 2. A drain port 4 is opened at the front end of the inner wall of the drain tank 3. When discharging the liquid from the faucet 2, if there are some water stains falling, they will fall into the drain tank 3, and then the accumulated water inside the drain tank 3 can be discharged through the drain port 4.

[0031] First color stickers 16 are bonded to the upper ends of the buttons 15, and second color stickers 18 are bonded to the lower end of the liquid filling machine 1 and on one side of the water inlet 17. By setting different - colored first color stickers 16 on the four buttons 15 and four different second color stickers 18 on one side of the four water inlets 17, when docking the four infusion tubes 12 with the four water inlets 17 one - to - one, by aligning the corresponding colors of the first color stickers 16 and the second color stickers 18, it is convenient for the precise docking of the infusion tubes 12, and it is also convenient for the user to distinguish the types of liquids according to the colors.

[0032] Working principle: Place the bottle filled with liquid under the faucet 2 on the drain tank 3, and then press the corresponding button 15. The corresponding electromagnetic valve 14 and cylinder electric valve 7 are opened. At this time, the carbon dioxide gas in the carbon dioxide pressure cylinder 6 will enter the air pipe 9, and the carbon dioxide gas in the air pipe 9 is transported to the liquid tank 11. In this way, the generated pressure difference is used to drive the flow of the liquid. The liquid pushed by the pressure will enter the infusion tube 12. After that, when the liquid enters the water inlet 17, it will enter the faucet 2 and then be discharged downward from the faucet 2. By setting four buttons 15 and four water inlets 17, the water inlets 17 can be selectively connected to four different liquid pipelines. After pressing the corresponding button 15, the corresponding liquid can be filled. In this way, without using a pump drive, the flow rate is stable during transportation, the maintenance cost is reduced, there is no pressure limit, the transportation efficiency is improved, the generated noise is reduced, and by using the differential pressure transportation technology, the medium density can be reduced by adding gas, thereby reducing the energy required for transporting the liquid from a low position to a high position. This method relies on the actual pressure difference between containers to achieve the flow of the liquid, effectively reducing energy consumption.

[0033] In addition, if it is necessary to replace the carbon dioxide pressure cylinder 6, close the valve of the carbon dioxide pressure cylinder 6 to ensure that the pressure value is at the "0" position. Then open the pressure relief valve 10, remove the valve, replace it with a new cylinder, close the pressure relief valve 10, open the valve, and ensure that the pressure gauge pointer is at the "20" position. The replacement is completed.

[0034] When replenishing the liquid, close the valve, ensure that the pressure value is at the "0" position, open the pressure relief valve 10, unplug the infusion tube 12 and the air tube 9 of the liquid tank 11, unscrew the lid, replenish the drink, reconnect the infusion tube 12 and the air tube 9, close the pressure relief valve 10, open the valve, and ensure that the pressure value is at the "20" position. The replenishment of the drink is completed.

[0035] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A liquid delivery device that facilitates pipeline docking, characterized in that: include: Gas delivery components; An air pipe (9), the air inlet end of the air pipe (9) being in communication with the air outlet end of the air delivery assembly; A liquid tank (11), wherein one side of an upper end of the liquid tank (11) is in communication with an air outlet end of the air pipe (9); An infusion tube (12), wherein the liquid inlet end of the infusion tube (12) penetrates into the liquid tank (11), and a solenoid valve (14) is installed outside the infusion tube (12); A liquid filling machine (1), wherein four water inlets (17) are provided at the lower end of the liquid filling machine (1), and the liquid outlet end of the liquid infusion tube (12) is connected to one of the water inlets (17); A faucet (2), the faucet (2) being fixedly mounted on the upper end of the liquid filling machine (1), the water inlet (17) being connected to the liquid inlet end of the faucet (2) via a pipeline, four buttons (15) being mounted on the upper end of the faucet (2), the buttons (15) being connected to the solenoid valve (14) and the gas transmission component.

2. A liquid delivery device for convenient pipe docking according to claim 1, characterized in that: The gas delivery assembly comprises a carbon dioxide pressure gas cylinder (6), a gas cylinder electric valve (7), and a pressure gauge (8); the gas cylinder electric valve (7) is mounted on the upper end of the carbon dioxide pressure gas cylinder (6), and the pressure gauge (8) is mounted on the front end of the gas cylinder electric valve (7).

3. A liquid delivery device for convenient pipe docking according to claim 2, characterized in that: The air inlet end of the air pipe (9) is in communication with the air outlet end of the electric valve (7) of the gas cylinder, and a pressure relief valve (10) is installed outside the air pipe (9).

4. A liquid delivery device for convenient pipe docking according to claim 1, characterized in that: A liquid level meter (13) is installed outside the liquid inlet end of the liquid infusion tube (12).

5. A liquid delivery device for convenient pipe docking according to claim 1, characterized in that: Support legs (5) are fixed at the four corners of the lower end of the liquid filling machine (1), and a drain trough (3) is provided at the upper end of the liquid filling machine (1) and below the water outlet of the faucet (2), and a drainage outlet (4) is provided at the front end of the inner wall of the drain trough (3).

6. A liquid delivery device for convenient pipe docking according to claim 2, characterized in that: The button (15) is electrically connected to the solenoid valve (14) and the gas cylinder electric valve (7) respectively.

7. A liquid delivery device for convenient pipe docking according to claim 1, characterized in that: The upper ends of the buttons (15) are bonded with first color stickers (16), and the lower end of the liquid filling machine (1) and one side of the water inlet (17) are bonded with second color stickers (18).

Images