A fluid flow stabilizing device

Abstract

The application discloses a fluid stabilizing device, which comprises a plurality of stabilizing layer plates, an isolation layer plate is arranged between every two adjacent stabilizing layer plates, and a closing plate is arranged on the outer side of the outermost stabilizing layer plate; fluid inlets and outlets are arranged at the two ends of the isolation layer plate, a plurality of flow dividing grooves are arranged on the stabilizing layer plate, and the plurality of flow dividing grooves are communicated with the fluid inlets and outlets; the scheme is composed of a plurality of thin plates, the fluid is more stable through the design of the multi-layer separation structure and the multi-flow-channel separation structure, the turbulent flow condition in the flow channel is eliminated, and the purpose of precise flow control and detection is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to a kind of fluid stabilizing device, belong to fluid flow control technical field. BACKGROUND

[0002] Fluid in wider flow passage, sometimes fluid turbulence occurs, this situation can lead to the same flow passage different position fluid flow feedback result is not the same, affect the judgment of flow monitoring system, lead to the emergence of false feedback data. SUMMARY

[0003] In view of the above technical problems, the purpose of the present application is to provide a kind of fluid stabilizing device.

[0004] The technical solution of the present application is realized as follows: a kind of fluid stabilizing device, including multiple layers of stabilizing layer board, every two adjacent stabilizing layer board is provided with isolation layer board, the outer side of the outermost stabilizing layer board is provided with closed plate;The two ends of the isolation layer board are provided with fluid inlet and outlet, and multiple flow channels are provided on the stabilizing layer board, and the multiple flow channels are communicated with the fluid inlet and outlet.

[0005] Preferably, the stabilizing layer board, isolation layer board and closed plate are all thin plate structures, and the stabilizing layer board, isolation layer board and closed plate are all front-back symmetrical and left-right symmetrical structures.

[0006] Preferably, the isolation layer board is provided with uniformly distributed pressure equalizing holes, and the flow channels on the adjacent stabilizing layer boards are communicated through the pressure equalizing holes.

[0007] Preferably, the multiple flow channels on the stabilizing layer board are arranged equidistantly side by side, and the width of the flow channel is greater than the interval of the adjacent flow channels.

[0008] Preferably, the fluid inlet and outlet at the two ends of the stabilizing layer board are provided with filter elements, and the filter elements cover the end of the flow channel.

[0009] Preferably, the two ends of the closed plate are also provided with fluid inlet and outlet.

[0010] Preferably, the fluid inlet and outlet at the two ends of the isolation layer board are provided with filter elements, and the filter elements cover the end of the flow channel.

[0011] Due to the use of the above technical solution, the present application has the following advantages compared with the prior art:

[0012] The fluid stabilizing device of the present application is composed of multiple thin plates, by designing multiple separation structures and multiple flow channel separation structures, the fluid is more stable, the turbulence in the flow passage is eliminated, to realize the purpose of precise flow control and monitoring, can be used for fluid flow measurement, flow detection, flow control and flow calibration, etc. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments of the present application will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of the contents of the embodiments of the present application and the drawings.

[0014] Figure 1 is a structural schematic diagram of an embodiment of the fluid stabilizing device according to the present application. Figure 1

[0015] Figure 2 is a structural schematic diagram of an embodiment of the stabilizing layer plate according to the present application. Figure 2

[0016] Figure 3 is a structural schematic diagram of an embodiment of the isolation layer plate according to the present application. Figure 3

[0017] Figure 4 is a structural schematic diagram of an embodiment of the fluid inlet and outlet according to the present application. Figure 4 DETAILED DESCRIPTION

[0018] In order to make the technical problems solved by the present application, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present application will be further described in detail below with reference to the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative effort fall within the scope of the present application.

[0019] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "straight", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions.

[0020] As shown in Figure 1, the fluid stabilizing device according to the present application comprises a stabilizing layer plate 1, an isolation layer plate 2 and a fluid inlet and outlet 3. Figures 1-3 ​​​​As shown, the fluid stabilizing device comprises a plurality of stabilizing layer plates 1, and an isolation layer plate 2 is arranged between every two adjacent stabilizing layer plates 1, and an enclosing plate 3 is arranged on the outer side of the outermost stabilizing layer plate 1; the stabilizing layer plate 1, the isolation layer plate 2 and the enclosing plate 3 are all thin plate structures, and the stabilizing layer plate 1, the isolation layer plate 2 and the enclosing plate 3 are all front-back symmetrical and left-right symmetrical structures.

[0021] The two ends of the isolation layer plate 2 are provided with fluid inlets and outlets, the enclosing plate 3 can adopt the same structure as the isolation layer plate 2, the two ends of the enclosing plate 3 can also be provided with fluid inlets and outlets, or can be a closed structure; a plurality of shunt grooves 4 are arranged on the stabilizing layer plate 1, and the two ends of the plurality of shunt grooves 4 are in communication with the fluid inlets and outlets of the isolation layer plate 2 or the enclosing plate 3; the fluid enters the plurality of shunt grooves 4 of the stabilizing layer plate 1 from one end of the stabilizing layer plate 1 or the isolation layer plate 2, and then flows out from the other end of the stabilizing layer plate 1 or the isolation layer plate 2.

[0022] As a preferred mode, the plurality of shunt grooves 4 on the stabilizing layer plate 1 are arranged at equal intervals side by side, the shunt groove 4 itself is as wide as possible, and the entity structure for spacing the shunt grooves 4 is as narrow as possible, so that the stabilizing layer plate 1 can obtain more fluid flow space.

[0023] As an optional mode, the isolation layer plate 2 is provided with uniformly distributed pressure equalizing holes 5, the shunt grooves 4 on the adjacent stabilizing layer plates 1 are in communication through the pressure equalizing holes 5, so that the fluids in different stabilizing layer plates 1 can flow into each other, and the fluid pressure in different stabilizing layer plates 1 can be more consistent.

[0024] As an optional mode, a filter core 6 can be arranged at the fluid inlets and outlets at the two ends of the stabilizing layer plate 1 and the isolation layer plate 2, the filter core 6 covers the end part of the shunt groove 4, and is used for filtering the flowing fluid.

[0025] Reference Figure 4 The structure of the fluid inlets and outlets can be adaptively designed according to needs, and the corresponding convex or concave structure can be designed according to the density, flow rate and other characteristics of the fluid, so as to improve the stability of the fluid entering the stabilizing layer plate 1.

[0026] The stabilizing layer plate 1, the isolation layer plate 2 and the enclosing plate 3 can be integrally processed by 3D printing or the like, or can be separately processed and then fixedly connected with each other; the thickness of the stabilizing layer plate 1, the isolation layer plate 2 and the enclosing plate 3 can be the same or different; only a limited number of layers of structures are shown in the embodiment, and actually, dozens of layers or even hundreds of layers of structures can be arranged according to needs, so as to ensure that the fluid is evenly shunted.

[0027] The above examples are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and cannot limit the protection scope of the present application. Any equivalent changes or modifications made according to the spirit and essence of the present application shall be covered within the protection scope of the present application.

Claims

1. A fluid flow stabilizing device, characterized in that: It includes multiple flow stabilizing plates (1), with an isolation plate (2) between every two adjacent flow stabilizing plates (1), and a sealing plate (3) on the outermost flow stabilizing plate (1); fluid inlet and outlet are provided at both ends of the isolation plate (2), and multiple flow diversion channels (4) are provided on the flow stabilizing plate (1), which are connected to the fluid inlet and outlet; The flow stabilizing plate (1), the isolation plate (2) and the sealing plate (3) are all thin plate structures, and the flow stabilizing plate (1), the isolation plate (2) and the sealing plate (3) are all front-to-back symmetrical and left-to-right symmetrical structures.

2. The fluid flow stabilizing device according to claim 1, characterized in that: The isolation plate (2) is provided with uniformly distributed pressure equalization holes (5), and the diversion grooves (4) on the adjacent flow stabilizing plate (1) are connected through the pressure equalization holes (5).

3. The fluid flow stabilizing device according to claim 1, characterized in that: The multiple diversion channels (4) on the flow stabilizing plate (1) are arranged side by side at equal intervals, and the width of the diversion channel (4) is greater than the spacing between adjacent diversion channels (4).

4. The fluid flow stabilizing device according to claim 1, characterized in that: The fluid inlet and outlet of the flow stabilizing plate (1) is provided with filter elements (6), which cover the end of the flow divider (4).

5. The fluid flow stabilizing device according to claim 1, characterized in that: Fluid inlets and outlets are also provided at both ends of the sealing plate (3).

6. The fluid flow stabilizing device according to claim 5, characterized in that: The isolation plate (2) has filter elements (6) at both ends of the fluid inlet and outlet, and the filter elements (6) cover the ends of the diversion channel (4).

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