Diversion body assembly structure

Abstract

The utility model discloses a flow guide body assembly structure, and belongs to the field of oxygen generators. The flow guide body assembly structure comprises a base plate, a mounting groove is formed in the base plate, the flow guide body assembly structure further comprises a connecting block arranged in the mounting groove, and a first air port and a second air port are formed in the connecting block; the first connecting pipe and the second connecting pipe are arranged on the connecting block; the first communicating groove and the second communicating groove are both formed in the bottom of the connecting block, the two ends of the first communicating groove communicate with the first air port and the first connecting pipe correspondingly, and the two ends of the second communicating groove communicate with the second air port and the second connecting pipe correspondingly; grooves corresponding to the first communicating groove and the second communicating groove are formed in the mounting groove; according to the utility model, the installation and the disassembly are more convenient, the downtime is reduced, the working efficiency is improved, the fixation through a rubber tube or silica gel is not needed after the installation, and the problem of gas leakage is avoided.

Description

Technical Field

[0001] This utility model relates to the field of oxygen generator technology, and in particular to a fluid guiding component structure. Background Technology

[0002] The flow guide assembly is a mechanical structure inside the oxygen generator used to guide, distribute, and regulate the direction of gas flow. It is usually connected between the end cap and the manifold valve of the molecular sieve system. It can reduce gas flow resistance, avoid turbulence, ensure that compressed air enters the molecular sieve adsorption tower evenly, and improve oxygen separation efficiency.

[0003] Existing oxygen generator fluid guiding components are all of a split design. During use, each part needs to be installed separately between the molecular sieve system and the manifold valve, and then fixed with silicone or rubber tubing. This operation is time-consuming and requires high manual skills. Replacing the sealing ring or cleaning requires disassembling multiple components, increasing downtime. Furthermore, silicone or rubber tubing is susceptible to temperature changes or chemical corrosion, resulting in hardening, aging, deformation, and gas leakage, requiring frequent replacement. In view of this, this utility model is proposed. Utility Model Content

[0004] The purpose of this invention is to solve the problems existing in the prior art by proposing a fluid guiding component structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A fluid guiding component structure includes a substrate, wherein the substrate has a mounting groove, and further includes:

[0007] A connecting block is provided in the mounting slot, and the connecting block is respectively provided with a first air port and a second air port;

[0008] Both the first connecting pipe and the second connecting pipe are installed on the connecting block;

[0009] The first connecting groove and the second connecting groove are both located at the bottom of the connecting block, and the two ends of the first connecting groove are respectively connected to the first air port and the first connecting pipe, and the two ends of the second connecting groove are respectively connected to the second air port and the second connecting pipe.

[0010] The mounting slot is provided with grooves corresponding to the first and second connecting slots.

[0011] Preferably, the mounting groove is provided with a limiting groove, the bottom of the connecting block is inserted into the limiting groove, and the bottom of the connecting block is provided with a sealing gasket corresponding to the position of the limiting groove.

[0012] Furthermore, the connecting block is provided with a vertical plate, and the first connecting pipe and the second connecting pipe are both fixedly mounted on the vertical plate. The vertical plate and the connecting block are integrally formed.

[0013] Furthermore, the connecting block is provided with an elongated groove, which is located between the first air port and the second air port, and is also located between the first connecting pipe and the second connecting pipe.

[0014] Preferably, the bottom of the substrate is provided with a protrusion corresponding to the groove.

[0015] Preferably, two upright plates are fixedly connected to the substrate, and each of the two upright plates is provided with a mounting plate on its top. The mounting plate is provided with mounting holes, and a rib is provided between the mounting plate and the upright plate. The upright plates, mounting plates, and ribs are all integrally formed.

[0016] Preferably, the mounting groove is provided with a through hole, the bottom of the substrate is provided with a connecting post corresponding to the position of the through hole, and the substrate is also provided with a sealing strip.

[0017] Preferably, the substrate has fixing holes on both outer walls, and a fixing ring corresponding to the fixing hole is provided at the bottom of the substrate, with the inner wall of the fixing ring being tapered.

[0018] Compared with the prior art, the present invention provides a fluid guiding component structure, which has the following beneficial effects:

[0019] 1. In this fluid guiding component structure, after the gas enters through the first connecting pipe, it first passes through the first connecting groove, and then enters the molecular sieve system through the first gas port. When venting, the gas first passes through the second gas port into the second connecting groove, and then exits from the second connecting pipe, thus achieving complete operation and forming a gas guiding function. By setting the fluid guiding component as an integrated structure, it is easier to install and disassemble, reducing downtime and improving work efficiency. Moreover, after installation, it does not need to be fixed again with rubber tubes or silicone, and there is no problem of gas leakage.

[0020] 2. The fluid guide component structure, by setting the fluid guide component as an integrated structure, can reduce the risk of gas leakage, ensure the stability of airflow pressure and oxygen output concentration, and can be used for a long time in high temperature and high pressure environments. It is also easier to install and disassemble, reduce downtime, and improve work efficiency. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a fluid guiding component proposed in this utility model. Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the structure of a fluid guiding component proposed in this utility model. Figure 2 ;

[0023] Figure 3This is a schematic diagram of the bottom structure of a fluid guiding component proposed in this utility model;

[0024] Figure 4 This invention provides a schematic diagram of the connecting block in a fluid guiding component structure. Figure 1 ;

[0025] Figure 5 This invention provides a schematic diagram of the connecting block in a fluid guiding component structure. Figure 2 ;

[0026] Figure 6 This is a schematic diagram of a fluid guiding component structure without connecting blocks proposed in this utility model;

[0027] Figure 7 This is a cross-sectional view of the fluid guiding component structure proposed in this utility model. Figure 1 ;

[0028] Figure 8 This is a cross-sectional view of the fluid guiding component structure proposed in this utility model. Figure 2 .

[0029] In the diagram: 1. Base plate; 101. Mounting groove; 102. Through hole; 103. Sealing strip; 104. Limiting groove; 105. Groove; 106. Protruding plate; 107. Connecting post; 2. Connecting block; 201. First air port; 202. Second air port; 203. Vertical plate; 204. First connecting pipe; 205. Second connecting pipe; 206. First connecting groove; 207. Second connecting groove; 208. Sealing gasket; 3. Vertical plate; 301. Mounting plate; 302. Mounting hole; 303. Rib; 4. Fixing hole; 401. Fixing ring. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0031] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] Reference Figures 1-8A fluid guiding component structure includes a substrate 1, characterized in that the substrate 1 is provided with a mounting groove 101, and further includes a connecting block 2 disposed in the mounting groove 101. The connecting block 2 is provided with a first air port 201 and a second air port 202, and a first connecting pipe 204 and a second connecting pipe 205. A first connecting groove 206 and a second connecting groove 207 are also provided at the bottom of the connecting block 2, and the two ends of the first connecting groove 206 are respectively connected to the first air port 201 and the first connecting pipe 204, and the two ends of the second connecting groove 207 are respectively connected to the second air port 202 and the second connecting pipe 205. The mounting groove 101 is provided with a groove 105 corresponding to the first connecting groove 206 and the second connecting groove 207.

[0033] In this invention, during use, the molecular sieve system is connected to the substrate 1. The first gas port 201 and the second gas port 202 can be connected to the two molecular sieve cylinders on the molecular sieve system, thereby realizing the gas intake and exhaust operations respectively. Specifically, if the first connecting pipe 204 performs the gas intake operation and the second connecting pipe 205 performs the gas exhaust operation, the gas will first pass through the first connecting pipe 204 and then through the first connecting groove 206, and then through the first gas port 201 into the molecular sieve system. When venting, the gas will first pass through the second gas port 202 into the second connecting groove 207, and then be discharged from the second connecting pipe 205, thus achieving complete operation and forming a gas guiding operation. In this application, by setting the fluid guiding component as an integrated structure, it is easier to install and disassemble, reduce downtime, improve work efficiency, and after installation, it does not need to be fixed again with rubber tubes or silicone, so there will be no gas leakage problem.

[0034] Reference Figure 5 , Figure 7 and Figure 8 The mounting groove 101 is provided with a limiting groove 104, the bottom of the connecting block 2 is inserted into the limiting groove 104, and the bottom of the connecting block 2 is provided with a sealing gasket 208 corresponding to the position of the limiting groove 104.

[0035] Reference Figures 1-8 The connecting block 2 is provided with a vertical plate 203, and the first connecting pipe 204 and the second connecting pipe 205 are both fixedly installed on the vertical plate 203. The vertical plate 203 and the connecting block 2 are integrally formed.

[0036] Reference Figures 1-8 The connecting block 2 is provided with a long groove, which is located between the first air port 201 and the second air port 202, and is also located between the first connecting pipe 204 and the second connecting pipe 205.

[0037] In this utility model, after the connecting block 2 is inserted into the mounting groove 101, the bottom of the connecting block 2 will be inserted into the limiting groove 104. The groove 105 can increase the area of ​​the first connecting groove 206 and the second connecting groove 207. At the same time, the sealing gasket 208 can prevent gas from leaking out from the gap between the connecting block 2 and the mounting groove 101, ensuring the performance. The vertical plate 203 can support the first connecting pipe 204 and the second connecting pipe 205. The long groove is designed to facilitate the installation of the molecular sieve system. The long groove is located in the middle position, which can separate the two molecular sieve cylinders on the molecular sieve system for operation.

[0038] Reference Figure 3 The bottom of the substrate 1 is provided with a protrusion 106 corresponding to the groove 105, which can increase the area of ​​the first connecting groove 206 and the second connecting groove 207 to facilitate gas flow.

[0039] Reference Figures 1-3 and Figures 6-8 Two upright plates 3 are fixedly connected to the base plate 1. Each of the two upright plates 3 has a mounting plate 301 on its top. The mounting plate 301 has a mounting hole 302. A rib 303 is also provided between the mounting plate 301 and the upright plate 3. The upright plate 3, the mounting plate 301 and the rib 303 are all integrally formed.

[0040] Reference Figures 1-3 and Figures 6-8 The mounting groove 101 is provided with a through hole 102, the bottom of the substrate 1 is provided with a connecting post 107 corresponding to the position of the through hole 102, and the substrate 1 is also provided with a sealing strip 103.

[0041] Reference Figures 1-3 The substrate 1 has fixing holes 4 on both outer walls and a fixing ring 401 at the bottom corresponding to the fixing holes 4. The inner wall of the fixing ring 401 is tapered.

[0042] In this utility model, during installation, bolts can be directly connected and fixed in the mounting holes 302 on the mounting plate 301. The rib plate 303 is provided to improve the strength of the upright plate 3 and make the connection more stable. Both the through hole 102 and the fixing hole 4 are used for connection and installation by bolts. The fixing ring 401 is provided to reserve space for installation. The connecting column 107 is a support for connection and can ensure the stability of the connection.

[0043] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fluid guiding component structure, comprising a substrate (1), characterized in that, The substrate (1) is provided with a mounting groove (101), and further includes: A connecting block (2) is provided in the mounting slot (101), and the connecting block (2) is provided with a first air port (201) and a second air port (202); The first connecting pipe (204) and the second connecting pipe (205) are both set on the connecting block (2); The first connecting groove (206) and the second connecting groove (207) are both located at the bottom of the connecting block (2), and the two ends of the first connecting groove (206) are connected to the first air port (201) and the first connecting pipe (204) respectively, and the two ends of the second connecting groove (207) are connected to the second air port (202) and the second connecting pipe (205) respectively. The mounting groove (101) is provided with a groove (105) corresponding to the first connecting groove (206) and the second connecting groove (207).

2. The fluid guiding component structure according to claim 1, characterized in that, The mounting groove (101) is provided with a limiting groove (104), the bottom of the connecting block (2) is inserted into the limiting groove (104), and the bottom of the connecting block (2) is provided with a sealing gasket (208) corresponding to the position of the limiting groove (104).

3. The fluid guiding component structure according to claim 2, characterized in that, The connecting block (2) is provided with a vertical plate (203), and the first connecting pipe (204) and the second connecting pipe (205) are both fixedly installed on the vertical plate (203). The vertical plate (203) and the connecting block (2) are integrally formed.

4. The fluid guiding component structure according to claim 3, characterized in that, The connecting block (2) is provided with a long groove, which is located between the first air port (201) and the second air port (202), and is also located between the first connecting pipe (204) and the second connecting pipe (205).

5. The fluid guiding component structure according to claim 1, characterized in that, The bottom of the substrate (1) is provided with a protrusion (106) corresponding to the groove (105).

6. The fluid guiding component structure according to claim 1, characterized in that, Two upright plates (3) are fixedly connected to the substrate (1). Each of the two upright plates (3) has a mounting plate (301) on its top. The mounting plate (301) has a mounting hole (302). A rib (303) is also provided between the mounting plate (301) and the upright plate (3). The upright plate (3), the mounting plate (301) and the rib (303) are all integrally formed.

7. The fluid guiding component structure according to claim 1, characterized in that, The mounting groove (101) is provided with a through hole (102), the bottom of the substrate (1) is provided with a connecting post (107) corresponding to the position of the through hole (102), and the substrate (1) is also provided with a sealing strip (103).

8. The fluid guiding component structure according to claim 1, characterized in that, The substrate (1) has fixing holes (4) on both outer walls. The bottom of the substrate (1) has a fixing ring (401) corresponding to the position of the fixing holes (4). The inner wall of the fixing ring (401) is tapered.

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