Water and gas mixed conveying connecting piece structure

Abstract

The utility model belongs to the technical field of gas and liquid mixed conveying, and particularly relates to a water and gas mixed conveying connecting piece structure which comprises a shell and a gas pipe. A partition plate is arranged in the shell, and a first cavity and a second cavity which are independent of each other are formed in the shell through the partition plate. A first pipe joint and a second pipe joint extend from the two ends of the first cavity, the first pipe joint is connected with an output booster pump, and the second pipe joint is connected with a liquid input device; the air pipe is arranged in the second cavity, one end of the air pipe penetrates through the shell to be connected with an air supply device, and the other end of the air pipe penetrates through the partition plate to be communicated with the first cavity. The second pipe joint is positioned between the first pipe joint and the output end of the air pipe; a drainage piece is arranged in the first cavity, and liquid input by the liquid input device is conveyed to the first pipe connector along the drainage piece. The water and gas mixed conveying connecting piece can effectively prevent water flow from entering the gas pipe.

Description

Technical Field

[0001] The utility model belongs to the technical field of water-gas mixing, and in particular relates to a water-gas mixing and conveying connecting piece structure. Background Art

[0002] Mixing liquid and gas is a common technology in industrial production. For example, in the production of soda, sparkling wine, hydrogen-rich water, etc., gas and liquid are mixed. Water-gas mixing usually involves separately transporting liquid and gas to a water-gas mixing device for mixing.

[0003] The Chinese patent document with publication number CN219128887U discloses a hydrogen-rich water mixing device, including a hydrogen generator, a three-way pipe, a water pump, a booster pump and a mixing tube; the hydrogen generator has a hydrogen outlet, the hydrogen outlet is connected to one connection end of the three-way pipe, the water outlet end of the water pump is connected to the other connection end of the three-way pipe, and the water inlet end of the water pump is connected to the water source input mechanism; the input end of the booster pump is connected to the third connection end of the three-way pipe, so that the hydrogen of the hydrogen generator and the drinking water input by the water pump flow to the booster pump; one end of the mixing tube is connected to the output end of the booster pump, and the other end is connected to the water outlet device. The hydrogen produced by the hydrogen generator enters the three-way pipe, and the water pump inputs the drinking water of the input mechanism into the three-way pipe, so that the hydrogen and water are mixed for the first time, and then the booster pump pressurizes the initially mixed hydrogen water and pumps it into the mixing tube for another intense mixing.

[0004] However, in the technical solution disclosed in the above patent document, the water pump and the hydrogen generator are both connected to the three-way pipe. When the water pump inputs water into the three-way pipe, the water pressure will be too high, causing the water to flow along the pipeline into the hydrogen generator, blocking the pipeline of the hydrogen generator. Utility Model Content

[0005] The utility model aims to provide a water and gas mixed delivery connector structure to solve the problem in the prior art that a hydrogen generator and a water pump are connected by a three-way pipe, which may block the hydrogen generator pipeline.

[0006] To achieve the above-mentioned purpose, an embodiment of the utility model provides a water and gas mixed delivery connector structure for simultaneously connecting a liquid input device, a gas input device and a boosting device; it includes a shell and an air pipe; a partition is provided in the shell, and the partition forms two independent first cavities and second cavities in the shell; a first pipe joint and a second pipe joint are extended at both ends of the first cavity, the first pipe joint is connected to the output boosting pump, and the second pipe joint is connected to the liquid input device; the air pipe is arranged in the second cavity, and one end of the air pipe passes through the shell to connect to the air supply device, and the other end passes through the partition to communicate with the first cavity; the second pipe joint is located between the first pipe joint and the output end of the air pipe; a drainage piece is provided in the first cavity, and the liquid input by the liquid input device is transported to the first pipe joint along the drainage piece.

[0007] Furthermore, the trachea is a multi-segment U-shaped structure.

[0008] Furthermore, a rectangular hole is provided on the partition, and a flat air nozzle located in the rectangular hole is provided at the end of the air pipe.

[0009] Furthermore, the first cavity is a circular cavity, the flow-guiding member is a screw, and the screw and the inner wall of the first cavity form a spiral flow channel.

[0010] Furthermore, the first pipe joint and the second pipe joint are perpendicular to the screw, and the mouths are located in the spiral flow channel.

[0011] The above one or more technical solutions in the water and gas mixed delivery connector structure provided by the embodiment of the utility model have at least the following technical effects:

[0012] 1. A drainage piece is arranged in the first cavity, which isolates the outlet of the trachea from the second pipe joint on both sides, plays a certain isolation role on the water flow, and allows the water flow to be transported along the drainage piece, thereby preventing the water flow from directly impacting the outlet of the trachea.

[0013] 2. The second pipe joint is located between the air pipe outlet and the first pipe joint. When the first pipe joint is connected to the booster pump, the water flow can be transported along the direction of the first pipe joint, thereby further preventing the water flow from flowing back to the air pipe outlet and further preventing the water flow from entering the air pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 This is a structural diagram of a water and gas mixed delivery connector provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0016] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0017] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0018] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying 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 one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0019] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0020] In one embodiment of the water and gas mixed delivery connector of the utility model, please refer to Figure 1 ; A water-gas mixed delivery connector structure is used to simultaneously connect a liquid input device, a gas input device and a booster device to achieve mixed delivery of water and gas. Specifically, the water-gas mixed delivery connector structure includes a housing 100 and an air pipe 200. A partition 300 is provided in the housing 100, and the partition 300 forms two mutually independent first cavities 101 and second cavities 102 in the housing 100. A first pipe joint 110 and a second pipe joint 120 extend from both ends of the first cavity 101. The first pipe joint 110 is connected to an output booster pump, and the liquid in the first cavity 101 can be pressurized and output by the booster pump. The second pipe joint 120 is connected to a liquid input device, which can be a water pump, a municipal tap water pipe, or a pipe with water flow. The air pipe 200 is provided in the second cavity 102, and one end of the air pipe 200 passes through the housing 100 to connect to the gas supply device, and the other end passes through the partition 300 to communicate with the first cavity 101. The second pipe joint 120 is located between the first pipe joint 110 and the output end of the air pipe 200; a guide piece 400 is provided in the first cavity 101, and the liquid input by the liquid input device is transported along the guide piece 400 to the mouth of the first pipe joint 110 so that the liquid can be output.

[0021] The water and air mixed delivery connector of this embodiment is provided with a flow guide 400 in the first cavity 101. The flow guide 400 isolates the outlet of the air pipe 200 and the second pipe joint 120 on both sides, plays a certain isolation role on the water flow, and makes the water flow to be delivered along the flow guide 400, avoiding the water flow to directly impact the outlet of the air pipe 200. In addition, the second pipe joint 120 is located between the outlet of the air pipe and the first pipe joint 110. When the first pipe joint 110 is connected to the booster pump, the water flow can be delivered along the direction of the first pipe joint 110, thereby further avoiding the water flow from flowing back to the outlet position of the air pipe 200, and further preventing the water flow from entering the air pipe 200.

[0022] Furthermore, the air pipe 200 is a multi-section U-shaped structure. In this embodiment, by configuring the air pipe 200 to be a multi-section U-shaped structure, the liquid vent pipe 200 entering the first cavity 101 can be further prevented from entering the air supply device.

[0023] Furthermore, a rectangular hole is provided on the partition 300, and a flat gas nozzle 210 located in the rectangular hole is provided at the end of the gas pipe 200. In this embodiment, the flat gas nozzle 210 is provided at the end of the gas pipe 200, so that the width of the gas outlet can be reduced, and liquid can be further prevented from entering, but normal gas output can be ensured.

[0024] Furthermore, the first cavity 101 is a circular cavity, the flow guide 400 is a screw, and the screw and the inner wall of the first cavity 101 form a spiral flow channel 401. In this embodiment, the liquid and gas can be transported in a spiral manner in the first cavity 101, which can increase the mixing strength of the gas and liquid and increase the gas content in the liquid.

[0025] Furthermore, the first pipe joint 110 and the second pipe joint 120 are perpendicular to the screw, and the mouths are located in the spiral flow channel 401. In this embodiment, the water flow output from the second pipe joint 120 directly enters the spiral flow channel 401, and can be smoothly transported along the spiral flow channel 401 to the position of the first pipe joint 110, and is convenient to be output from the first pipe joint 110, which can reduce the resistance of the water flow.

[0026] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water and gas mixed delivery connector structure, used to simultaneously connect a liquid input device, a gas input device and a booster device; characterized in that: It includes a shell and an air pipe; a partition is provided in the shell, and the partition forms two independent first cavities and a second cavity in the shell; a first pipe joint and a second pipe joint are extended at both ends of the first cavity, the first pipe joint is connected to the output booster pump, and the second pipe joint is connected to the liquid input device; the air pipe is arranged in the second cavity, and one end of the air pipe passes through the shell to connect to the air supply device, and the other end passes through the partition to communicate with the first cavity; the second pipe joint is located between the first pipe joint and the output end of the air pipe; a drainage piece is provided in the first cavity, and the liquid input by the liquid input device is transported to the first pipe joint along the drainage piece.

2. The water and gas mixed delivery connector structure according to claim 1, characterized in that: The trachea is a multi-section U-shaped structure.

3. The water and gas mixed delivery connector structure according to claim 1, characterized in that: The partition is provided with a rectangular hole, and the end of the air pipe is provided with a flat air nozzle located in the rectangular hole.

4. The water and gas mixed delivery connector structure according to any one of claims 1 to 3, characterized in that: The first cavity is a circular cavity, the flow guide is a screw, and the screw and the inner wall of the first cavity form a spiral flow channel.

5. The water and gas mixed delivery connector structure according to claim 4, characterized in that: The first pipe joint and the second pipe joint are perpendicular to the screw rod, and the mouths are located in the spiral flow channel.

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