Liquid distributor for preventing liquid leakage

Abstract

The utility model relates to the technical field of liquid distribution, in particular to a liquid distributor capable of preventing liquid leakage. The liquid distributor comprises a liquid distributor body, fixing plates are fixedly connected to the positions, close to the two corners of the bottom side, of the two sides of the liquid distributor body, a fixing hole is formed in the middle of the top side of each fixing plate, and a plurality of sealing assemblies are arranged on the liquid distributor body and comprise metal connecting pipes; and the metal connecting pipe is fixedly mounted on one side of the liquid distributor main body. Through the metal connecting pipe arranged in the fixing plate, a rotating hexagonal block is rotated to drive a second metal pipe to move towards the metal connecting pipe, and meanwhile an extrusion ring is driven to extrude a rubber ring and the bottom end of the second metal pipe is driven to extrude a sealing circular plate, so that the metal connecting pipe and the second metal pipe achieve the sealing effect; and liquid is prevented from flowing out of the connecting part of the distributor to damage equipment, and meanwhile, the waste of the liquid is avoided and the waste of cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of liquid distribution technology, and more specifically, to a liquid distributor that prevents liquid leakage. Background Technology

[0002] In numerous industrial fields such as chemical engineering, environmental protection, and pharmaceuticals, liquid distributors are crucial equipment used to uniformly distribute liquids to specific areas or media. Traditional liquid distributors often experience liquid leakage during operation. For example, in packed towers, the main function of the liquid distributor is to evenly spray the incoming liquid onto the packing layer. Due to fluctuations in liquid pressure and flow rate, as well as imperfections in the distributor's own structure, liquid may leak from the distributor's connections, the interface between the nozzle and the pipe, or gaps in the distributor's outer shell. Therefore, a liquid distributor designed to prevent liquid leakage is proposed. Summary of the Invention

[0003] The purpose of this invention is to provide a liquid distributor that prevents liquid leakage, thereby solving the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides a liquid distributor to prevent liquid leakage, comprising a liquid distributor body. Fixing plates are fixedly connected to both sides of the liquid distributor body near the two bottom corners. A fixing hole is formed in the middle of the top side of each fixing plate. Multiple sealing components are provided on the liquid distributor body. Each sealing component includes a metal connecting pipe, which is fixedly installed on one side of the liquid distributor body and communicates with the interior of the liquid distributor body. A fixing ring is fixedly connected to the inner wall of the metal connecting pipe near the liquid distributor body. A first compression spring is provided on the top side of the fixing ring, and a rubber ring is provided on the top of the first compression spring. The outer side of the rubber ring is in sealing contact with the inner wall of the metal connecting pipe. The bottom end of the first compression spring is fixedly connected to the top side of the fixing ring, and the top end of the first compression spring is fixedly connected to the top side of the rubber ring. The first compression spring drives the rubber ring to slide inside the metal connecting pipe.

[0005] As a further improvement to this technical solution, a cross-shaped fixing frame is fixedly connected to the inner side of the fixing ring. A second compression spring is provided on the top side of the cross-shaped fixing frame. A sealing circular plate is provided on the top of the second compression spring. The bottom end of the second compression spring is fixedly connected to the cross-shaped fixing frame. The top end of the second compression spring is fixedly connected to the bottom side of the sealing circular plate. The second compression spring is used to drive the sealing circular plate to slide inside the metal connecting pipe. The sealing circular plate is in sealing contact with the bottom side of the rubber ring.

[0006] As a further improvement to this technical solution, a second metal tube is inserted into the metal connecting tube. The bottom end of the second metal tube has multiple rectangular holes, and a compression ring is provided on the outside of the second metal tube. The compression ring is in sealing contact with the top side of the rubber ring.

[0007] As a further improvement to this technical solution, an external thread is provided on the outer side of the metal connecting pipe near the top end, and a rotating hexagonal block is rotatably connected to the outer side of the second metal pipe. An internal thread is provided on the inner side of the rotating hexagonal block, and the external thread on the metal connecting pipe is adapted to the internal thread on the rotating hexagonal block.

[0008] As a further improvement to this technical solution, rotating the rotating hexagonal block drives the second metal tube to move towards the metal connecting tube, while simultaneously driving the extrusion ring to extrude the rubber ring and the bottom end of the second metal tube to extrude the sealing circular plate.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] In a liquid distributor designed to prevent liquid leakage, a rotating hexagonal block moves a second metal tube towards the metal connecting pipe via a fixed plate. Simultaneously, a compression ring compresses the rubber ring, and the bottom of the second metal tube compresses the sealing circular plate, achieving a seal between the metal connecting pipe and the second metal tube. This prevents liquid from leaking out at the distributor's connection point, thus avoiding damage to the equipment, preventing liquid waste, and reducing costs. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0012] Figure 2 This is a cross-sectional structural schematic diagram of the sealing assembly of the utility model;

[0013] Figure 3 This is an exploded structural diagram of the sealing component of the utility model;

[0014] Figure 4 This is an exploded structural diagram of the sealing component of the utility model.

[0015] The meanings of the labels in the diagram are as follows:

[0016] 1. Liquid distributor body; 2. Fixing plate; 3. Fixing hole; 4. Sealing assembly; 41. Metal connecting pipe; 42. Fixing ring; 43. Cross-shaped fixing bracket; 44. First compression spring; 45. Rubber ring; 46. Second compression spring; 47. Sealing circular plate; 48. Second metal pipe; 49. Rectangular hole; 411. Compression ring; 412. Rotating hexagonal block. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Example

[0019] Please see Figures 1-4As shown, this embodiment provides a liquid distributor to prevent liquid leakage, including a liquid distributor body 1. Fixing plates 2 are fixedly connected to both sides of the liquid distributor body 1 near the bottom corners. A fixing hole 3 is provided at the center of the top side of the fixing plate 2. Through the cooperation of the fixing plate 2 and the fixing hole 3, the liquid distributor body 1 can be fixed to the device, preventing movement. Multiple sealing components 4 are provided on the liquid distributor body 1. These sealing components 4 can seal multiple connections on the liquid distributor body 1, preventing liquid leakage from these connections. The sealing component 4 includes a metal connecting pipe 41, which is fixedly installed on one side of the liquid distributor body 1 and communicates with the interior of the liquid distributor body 1. A fixing ring 42 is fixedly connected to the inner wall of the metal connecting pipe 41 near the liquid distributor body 1. A first compression spring 44 is provided on the top side of the fixing ring 42, and a rubber ring 45 is provided on the top of the first compression spring 44. The outer side of the rubber ring 45 is connected to the inner side of the metal connecting pipe 41. The wall is sealed to prevent liquid from leaking out between the outer side of the rubber ring 45 and the inner wall of the metal connecting pipe 41, thus avoiding damage to the equipment. The bottom end of the first compression spring 44 is fixedly connected to the top side of the fixing ring 42, and the top end of the first compression spring 44 is fixedly connected to the top side of the rubber ring 45. The first compression spring 44 drives the rubber ring 45 to slide inside the metal connecting pipe 41. A cross-shaped fixing bracket 43 is fixedly connected to the inner side of the fixing ring 42, and a second compression spring 46 is provided on the top side of the cross-shaped fixing bracket 43. A sealing circular plate 47 is provided at the top. The bottom end of the second compression spring 46 is fixedly connected to the cross-shaped fixing bracket 43, and the top end of the second compression spring 46 is fixedly connected to the bottom side of the sealing circular plate 47. The second compression spring 46 is used to drive the sealing circular plate 47 to slide inside the metal connecting pipe 41. The sealing circular plate 47 is in sealing contact with the bottom side of the rubber ring 45. When there is no pipe connection, the sealing circular plate 47 can be driven by the second compression spring 46 to compress the bottom side of the rubber ring 45, thereby achieving the effect of closing the connection.

[0020] A second metal tube 48 is inserted into the metal connecting tube 41. The bottom end of the second metal tube 48 has multiple rectangular holes 49, through which liquid enters the second metal tube 48. A compression ring 411 is provided on the outside of the second metal tube 48, which is in sealing contact with the top side of the rubber ring 45. An external thread is provided on the outside of the metal connecting tube 41 near the top. A rotating hexagonal block 412 is rotatably connected to the outside of the second metal tube 48. An internal thread is provided on the inside of the rotating hexagonal block 412. The external thread on the metal connecting tube 41 matches the internal thread on the rotating hexagonal block 412. Rotating the rotating hexagonal block 412 moves the second metal tube 48 toward the metal connecting tube 41, while simultaneously causing the compression ring 411 to compress the rubber ring 45 and the bottom end of the second metal tube 48 to compress the sealing circular plate 47, thereby achieving the effect of fixing the second metal tube 48.

[0021] In this embodiment of the liquid distributor for preventing liquid leakage, during specific use, the second metal tube 48 is first inserted into the metal connecting tube 41. The rotating hexagonal block 412 drives the second metal tube 48 to move towards the metal connecting tube 41, while simultaneously driving the compression ring 411 to compress the rubber ring 45 and the bottom end of the second metal tube 48 to compress the sealing circular plate 47, so that the metal connecting tube 41 and the second metal tube 48 achieve a sealing effect. When the second metal tube 48 is pulled out from the metal connecting tube 41, liquid leakage at the connection of the distributor is prevented from damaging the equipment, while also avoiding liquid waste and reducing costs. Under the action of the second compression spring 46, the sealing circular plate 47 directly presses against the bottom side of the rubber ring 45, thereby achieving the effect of closing the connection.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A liquid distributor for preventing liquid exudation, comprising a liquid distributor body (1), characterized in that: Both sides of the liquid distributor body (1) are fixedly connected with fixing plates (2) near the bottom side of two corners, a fixing hole (3) is formed in the middle of the top side of the fixing plate (2), a plurality of sealing assemblies (4) are arranged on the liquid distributor body (1), the sealing assembly (4) comprises a metal connecting pipe (41), the metal connecting pipe (41) is fixedly installed on one side of the liquid distributor body (1), and the metal connecting pipe (41) is in communication with the inside of the liquid distributor body (1), a fixing ring (42) is fixedly connected to the inner wall of the metal connecting pipe (41) near the liquid distributor body (1), a first extrusion spring (44) is arranged on the top side of the fixing ring (42), a rubber ring (45) is arranged on the top of the first extrusion spring (44), the outer side of the rubber ring (45) is in sealing contact with the inner wall of the metal connecting pipe (41), the bottom end of the first extrusion spring (44) is fixedly connected to the top side of the fixing ring (42), and the top end of the first extrusion spring (44) is fixedly connected to the top side of the rubber ring (45). The first extrusion spring (44) drives the rubber ring (45) to slide in the metal connecting pipe (41).

2. The liquid distributor to prevent liquid extravasation according to claim 1, wherein: The inner side of the fixing ring (42) is fixedly connected with a cross-shaped fixing frame (43), the top side of the cross-shaped fixing frame (43) is provided with a second extrusion spring (46), the top of the second extrusion spring (46) is provided with a sealing circular plate (47), the bottom end of the second extrusion spring (46) is fixedly connected to the cross-shaped fixing frame (43), and the top end of the second extrusion spring (46) is fixedly connected to the bottom side of the sealing circular plate (47). The second extrusion spring (46) is used for driving the sealing circular plate (47) to slide in the metal connecting pipe (41), and the sealing circular plate (47) is in sealing contact with the bottom side of the rubber ring (45).

3. The liquid distributor to prevent liquid extravasation according to claim 1, wherein: The metal connecting pipe (41) is inserted with a second metal pipe (48), a plurality of rectangular holes (49) are formed in the bottom end of the second metal pipe (48), and an extrusion ring (411) is arranged on the outer side of the second metal pipe (48). The extrusion ring (411) is in sealing contact with the top side of the rubber ring (45).

4. The liquid distributor to prevent liquid extravasation according to claim 3, wherein: An outer thread is arranged on the outer side of the metal connecting pipe (41) near the top end, a rotating hexagonal block (412) is rotatably connected to the outer side of the second metal pipe (48), an inner thread is arranged on the inner side of the rotating hexagonal block (412), and the outer thread on the metal connecting pipe (41) is matched with the inner thread on the rotating hexagonal block (412).

5. The liquid distributor to prevent liquid extravasation according to claim 4, wherein: The rotating hexagonal block (412) is rotated to drive the second metal pipe (48) to move towards the metal connecting pipe (41), and the extrusion ring (411) is extruded against the rubber ring (45) and the bottom end of the second metal pipe (48) is extruded against the sealing circular plate (47).

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