High-speed fluid warehouse type arc louver flow divider

Abstract

This utility model discloses a high-speed fluid chamber-type arc-shaped louvered flow divider reducer, relating to the field of fluid reducer technology. It includes a reduction chamber, a first reduction unit, and a second reduction unit. The reduction chamber includes a chamber shell and a reduction chamber body connecting the two ends of the chamber shell. The first reduction unit is located inside one end of the chamber shell, providing initial deceleration when the fluid enters the reduction chamber. The second reduction unit is located on the upper and lower sides of the reduction chamber body away from the first reduction unit, allowing the fluid, after being reduced by the first reduction unit, to undergo double deceleration. The flow divider reducer provided by this utility model has a simple structure, overcoming many disadvantages of traditional distributors and avoiding the drawbacks of adding additional processes. Furthermore, it can perform layered, multi-stage deceleration of the fluid, improving the deceleration effect while reducing impact strength and increasing the durability of the flow divider reducer.

Description

Technical Field

[0001] This utility model relates to the field of fluid reducer technology, and in particular to a high-speed fluid chamber type arc-shaped louvered flow divider reducer. Background Technology

[0002] Fluid speed reducers are commonly used devices for pressure vessels. However, in some high-pressure vessels connected to high-pressure pipelines, without a fluid speed reducer, the high-speed fluid entering at high speed will cause severe erosion and corrosion to the vessel walls. At the same time, it is easy to form eddies inside the tank, causing various safety hazards. Taking high-density fluids as an example, extremely high pressure is required to achieve high flow rates in pressure pipelines. Similarly, the fluid deceleration work after reaching the destination also requires enormous pressure. Currently available channel and tubular distributed speed reducers cannot meet the requirements.

[0003] For the above-mentioned situation, the traditional solution is to first buffer and decelerate in other containers before entering the main container. However, this will greatly increase the number of equipment and capital investment, and will also greatly increase the difficulty of equipment maintenance. This is because if the traditional method is still used to decelerate when entering other containers for buffering, it will also cause damage to the buffer containers, which is a disguised "damage transfer" and a measure that only treats the symptoms and not the root cause. Therefore, a high-speed fluid chamber type arc-shaped louvered flow divider reducer is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a high-speed fluid chamber type arc-shaped louvered flow divider reducer to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-speed fluid chamber type arc-shaped louvered flow divider reducer, comprising:

[0006] A deceleration chamber, comprising a chamber shell and a deceleration chamber body communicating with the two ends of the chamber shell;

[0007] The first deceleration unit is located inside one end port of the chamber shell to decelerate the fluid when it enters the deceleration chamber.

[0008] The second deceleration unit is located on the upper and lower sides of the deceleration chamber away from the first deceleration unit, so that the fluid after being decelerated by the first deceleration unit undergoes double deceleration through the second deceleration unit.

[0009] Preferably, the outer shell of the chamber is composed of a chamber opening and a chamber body. The height of the chamber opening and the chamber body gradually increases in opposite directions, and the upper and lower sides of the chamber body are through holes that connect to the outside, so that the second deceleration unit is fixedly installed on the upper and lower sides of the inner side of the chamber body.

[0010] Preferably, the hopper includes an inlet connecting plate, a fluid inlet fixedly connected to one side of the inlet connecting plate, and an inclined hopper plate fixed symmetrically to the side of the inlet connecting plate opposite to the fluid inlet.

[0011] Preferably, the bin body includes upper and lower bin plates, which are arranged in parallel front to back. One end of each of the upper and lower bin plates is fixed to the inlet connecting plate along the side wall of the inclined bin plate, so that the upper and lower bin plates block the front and rear sides of the inclined bin plate. A bottom plate is fixedly connected to the end of the upper and lower bin plates away from the bin opening.

[0012] Preferably, the first deceleration unit includes multiple flow dividers, which are fixedly arranged in a fan-shaped array from top to bottom between two inclined plates, with one end of each flow divider facing the center of the fluid inlet.

[0013] Preferably, the second deceleration unit includes two groups of diverter plates arranged symmetrically at the top and bottom. Each group of diverter plates consists of multiple plates, which are arranged parallel to each other along the slope trajectory of the outer wall of the upper and lower chamber plates. The diverter plates are arc-shaped plates with rounded corners, so that the fluid is decelerated twice after passing through the diverter plates, and then decelerated a third time after passing through the rounded corner of the outer wall of the diverter plate.

[0014] Compared with the prior art, the technical effects of this utility model are as follows:

[0015] The flow divider reducer provided by this utility model has a simple structure, overcomes the many disadvantages of traditional distributors, and avoids the drawbacks of adding extra processes to other containers and equipment in order to achieve the deceleration and buffering effect. It can also perform layered multi-stage deceleration of fluid, improve the deceleration effect while reducing the impact strength, improve the durability of the flow divider reducer, and make it more conducive to widespread use. Attached Figure Description

[0016] Figure 1 This is a schematic cross-sectional view of the present utility model.

[0017] Figure 2 This utility model Figure 1 Schematic diagram of the cross-sectional structure at point BB.

[0018] Figure 3 This is a rendering showing the effect of using the current splitter reducer of this utility model.

[0019] In the diagram: 101, fluid inlet; 102, inlet connecting plate; 103, inclined plate; 104, flow divider; 105, bottom plate; 106, flow divider channel; 107, deceleration chamber; 108, upper and lower chamber plates. Detailed Implementation

[0020] 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.

[0021] This utility model provides, for example Figures 1-2 The high-speed fluid chamber-type arc-shaped louvered flow divider shown includes a reduction chamber, a first reduction unit, and a second reduction unit. The reduction chamber includes a chamber shell and a reduction chamber body 107 connecting the two ends of the chamber shell. The first reduction unit is located inside one end of the chamber shell, allowing the fluid to undergo initial deceleration upon entering the reduction chamber body 107. The second reduction unit is located on the upper and lower sides of the reduction chamber body 107 away from the first reduction unit, allowing the fluid, after being decelerated by the first reduction unit, to undergo double deceleration. The first and second reduction units are arranged sequentially inward along the port of the reduction chamber body 107, enabling the high-speed fluid to undergo initial deceleration by the first reduction unit after entering the port of the reduction chamber body 107, and then by the second reduction unit. Utilizing the double deceleration effect of the second reduction unit, the fluid undergoes three deceleration processes within the reduction chamber body 107, significantly reducing the fluid velocity and achieving progressive deceleration of the fluid. This improves the deceleration effect while reducing impact strength and enhancing the durability of the flow divider.

[0022] It should be noted that the outer shell of the chamber consists of an opening and a body. The height of both the opening and body gradually increases in opposite directions, and the upper and lower sides of the body have through holes connecting to the outside, allowing the second reduction unit to be fixedly installed on the upper and lower sides of the inner side of the body; for example... Figure 1 As shown, the chamber consists of two parts: the opening and the body. The internal height of the two parts gradually increases in opposite directions, allowing the fluid to enter from the port 107 of the deceleration chamber and then disperse, thus fully contacting the first deceleration unit for initial deceleration. Then, through the gradually narrowing cavity feature inside the body, the fluid after the initial deceleration can fully contact the second deceleration unit. This allows the fluid to fully contact the first and second deceleration units within the outer shell of the chamber, thereby achieving a highly efficient deceleration effect.

[0023] The silo opening includes an inlet connecting plate 102, a fluid inlet 101 fixedly connected to one side of the inlet connecting plate 102, and inclined silo plates 103 symmetrically fixed to the side of the inlet connecting plate 102 away from the fluid inlet 101. The silo body includes upper and lower silo plates 108, which are arranged parallel to each other front and back. One end of each upper and lower silo plate 108 is fixed to the inlet connecting plate 102 along the side wall of the inclined silo plate 103, so that the upper and lower silo plates 108 are parallel to the front and back of the inclined silo plate 103. The sides are sealed, and the bottom plate 105 is fixedly connected to the end of the upper and lower chamber plates 108 away from the chamber opening. The fluid inlet 101, inlet connecting plate 102, inclined chamber plate 103, diverter plate 104 and bottom plate 105 together form the outer shell structure of the chamber body. The inside is the deceleration chamber 107. In other embodiments, the middle part of the bottom plate 105 can be set as a through hole or a closed shape, while the upper and lower sides of the entire chamber body shell are through holes along the direction away from the inclined chamber plate 103, which can meet the discharge of fluid after deceleration.

[0024] The first deceleration unit includes multiple flow dividers 106, which are fixedly arranged in a fan-shaped array from top to bottom between two inclined chamber plates 103. One end of each flow divider 106 faces the center of the fluid inlet 101. When the high-speed fluid enters the deceleration chamber 107 from the fluid inlet 101, it comes into contact with the multiple flow dividers 106. The fan-shaped array of the multiple flow dividers 106 allows the fluid to be buffered and decelerated when it comes into contact with the outer wall of the flow dividers 106. At the same time, the fluid is dispersed and flows into the deceleration chamber 107, allowing the fluid to fully contact the subsequent second deceleration unit and improve the deceleration effect of the second deceleration unit on the fluid.

[0025] The second deceleration unit includes two symmetrically arranged diverter plates 104. Each diverter plate 104 consists of multiple plates, which are parallel and spaced along the slope trajectory of the outer wall of the upper and lower chamber plates 108. The diverter plates 104 are arc-shaped plates with rounded chamfers, so that the fluid is decelerated twice after passing through the diverter plates 104, and then decelerated a third time when passing through the rounded chamfer position on the outer wall of the diverter plates 104. After passing through the first deceleration unit, the fluid comes into contact with the surface of the diverter plates 104, thus achieving a second deceleration. When the fluid comes into contact with the outer wall of the diverter plates 104 and flows along it, it can be decelerated a third time when passing through the concave rounded chamfer position on the diverter plates 104, thereby further improving the deceleration effect of the fluid. The three-stage deceleration achieves a progressive deceleration process for the fluid, which can reduce the impact strength of the components, make the components more durable, extend their service life, and the overall structure is simple and easy to disassemble and maintain.

[0026] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-speed fluid chamber type arc-shaped louvered flow divider reducer, characterized in that, include: The deceleration chamber includes a chamber shell and a deceleration chamber body (107) connecting the two ends of the chamber shell; The first deceleration unit is located inside one end port of the chamber shell, so that the fluid is initially decelerated when it enters the deceleration chamber (107). The second deceleration unit is located on the upper and lower sides of the deceleration chamber (107) away from the first deceleration unit, so that the fluid after being decelerated by the first deceleration unit is decelerated twice by the second deceleration unit.

2. The high-speed fluid chamber type arc-shaped louvered flow divider reducer according to claim 1, characterized in that, The outer shell of the chamber is composed of a chamber opening and a chamber body. The height of the chamber opening and the chamber body gradually increases in opposite directions. The upper and lower sides of the chamber body are through holes that connect to the outside, so that the second deceleration unit is fixedly installed on the upper and lower sides of the inner side of the chamber body.

3. A high-speed fluid chamber type arc-shaped louvered flow divider reducer according to claim 2, characterized in that, The hopper section includes an inlet connecting plate (102), a fluid inlet (101) fixedly connected to one side of the inlet connecting plate (102), and an inclined hopper plate (103) fixed symmetrically on the side of the inlet connecting plate (102) away from the fluid inlet (101).

4. A high-speed fluid chamber type arc-shaped louvered flow divider reducer according to claim 3, characterized in that, The bin body includes upper and lower bin plates (108), which are arranged in parallel front to back. One end of each of the upper and lower bin plates (108) is fixed to the inlet connecting plate (102) along the side wall of the inclined bin plate (103), so that the upper and lower bin plates (108) block the front and rear sides of the inclined bin plate (103). A bottom plate (105) is fixedly connected to the end of the upper and lower bin plates (108) away from the bin opening.

5. A high-speed fluid chamber type arc-shaped louvered flow divider reducer according to claim 4, characterized in that, The first deceleration unit includes multiple flow dividers (106), which are fixedly arranged in a fan-shaped array from top to bottom between two inclined plates (103). One end of each of the multiple flow dividers (106) faces the center of the fluid inlet (101).

6. A high-speed fluid chamber type arc-shaped louvered flow divider reducer according to claim 4, characterized in that, The second deceleration unit includes two groups of diverter plates (104) arranged symmetrically in the upper and lower sections. Each group of diverter plates (104) consists of multiple plates and is arranged parallel to each other along the slope trajectory of the outer wall of the upper and lower chamber plates (108). The diverter plates (104) are arc-shaped plates with rounded corners, so that the fluid is decelerated twice after passing through the diverter plates (104) and then decelerated three times after passing through the rounded corner of the outer wall of the diverter plates (104).

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