A pipe filtering device

Abstract

The utility model discloses a pipeline filtering device belongs to filter technical field, including pipeline main part and basket type filter screen still includes quick detachable type cover mechanism and fixed anti -sway subassembly of installing on pipeline main part, the inside of pipeline main part is provided with the water inlet for the liquid of waiting for filtering to enter and the water outlet of filtering liquid discharge, quick detachable type cover mechanism includes quick screwing subassembly and fixed component, and quick screwing subassembly and fixed component all are connected with pipeline main part, and fixed component installs on quick screwing subassembly, through above -mentioned mode, can open the cover plate to filter screen and clean up quickly, can prevent filter screen swing simultaneously and make the impurity flow out to cause unable to filter clean.

Description

Technical Field

[0001] This utility model relates to the field of filter technology, specifically to a pipeline filtration device. Background Technology

[0002] Basket filter devices are commonly used in industries such as chemical and petroleum to filter impurities in liquids. After a period of use, multiple bolts on the top sealing plate of the basket filter device need to be unscrewed to clean the impurities on the filter screen, a time-consuming and labor-intensive process.

[0003] Chinese patent CN219897337U discloses a pipeline filter, including a cylinder, a filter basket, an inlet pipe, and an outlet pipe. The filter basket is disposed within the cylinder, and the inlet and outlet pipes are respectively disposed on the cylinder. A quick-connect fitting is provided at the inlet pipe location on the cylinder. A detachable guide pipe is provided within the cylinder. One end of the guide pipe is detachably connected to the quick-connect fitting and communicates with the inlet pipe, while the other end of the guide pipe extends into the filter basket. By adding the quick-connect fitting and the guide pipe, the fluid to be filtered in the inlet pipe can be directly introduced into the filter basket. However, this device still has the following problems: When cleaning the basket filter, opening the cover requires unscrewing multiple bolts, which is time-consuming and laborious. At the same time, the water flow impacting the filter screen causes it to shake, resulting in impurities flowing out and making it impossible to filter cleanly.

[0004] Based on this, the present invention designs a pipeline filtration device to solve the above problems. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a pipeline filtration device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A pipeline filtration device includes a pipeline body and a basket filter screen, and also includes a quick-release capping mechanism and a fixed anti-sway component installed on the pipeline body; The quick-release capping mechanism includes a quick-tightening assembly and a fixing assembly. The quick-tightening assembly for locking with the pipe body and the fixing assembly for fixing the quick-tightening assembly are installed on the pipe body, and the fixing assembly is installed on the quick-tightening assembly. Furthermore, the quick tightening assembly includes a cover plate, an arc-shaped clamping block, a tightening groove, and a rotating handle. Two tightening grooves are fixedly installed at the lower end of the cover plate, and two arc-shaped clamping blocks that cooperate with the tightening grooves are fixedly installed inside the pipe body. The rotating handle is fixedly installed on the top of the cover plate.

[0007] Furthermore, the fixing components include ratchet teeth, pawls, and springs. The ratchet teeth are fixedly installed on the outside of the pipe body, and multiple pawls are rotatably connected to the cover plate and evenly distributed at equal intervals along the edge of the cover plate. The two ends of the spring are fixedly connected to the pawls and the cover plate, respectively.

[0008] Furthermore, a sealing gasket is fixedly installed on the plate, and a sealing groove is opened on the main body of the pipe.

[0009] Furthermore, the fixed anti-sway assembly includes an inclined placement frame and locking blocks. The inclined placement frame is fixedly installed inside the pipe body. The lowest point of the inclined placement frame is located at the lower end of the inlet, and the highest point of the inclined placement frame is located at the upper end of the outlet. The locking blocks are symmetrically distributed and fixedly installed on the inner side wall of the pipe body.

[0010] Furthermore, the basket filter includes a filter body and a handle. The handle is fixedly installed on the filter body, and a slot for engaging with the card block is provided on the handle.

[0011] Furthermore, a drain valve is fixedly installed at the lower end of the main pipe body.

[0012] Furthermore, at least two pawls are provided.

[0013] Compared with the prior art, the advantages of this utility model are as follows: 1. In this utility model, when it is necessary to clean the basket filter, open the quick tightening assembly, loosen the fixed anti-sway assembly, take the basket filter out of the pipe body for cleaning, and then put it back into the pipe body. The fixed anti-sway assembly fixes the basket filter to prevent water flow from impacting the basket filter and causing impurities to flow out. Then close the quick tightening assembly to achieve sealing and locking of the pipe body. 2. In this utility model, the cover plate is rotated by rotating the handle counterclockwise. At this time, the pawl on the cover plate can be lifted by the ratchet, and the cover plate can rotate smoothly. The tightening groove on the cover plate and the arc-shaped clamping block are locked together and cannot rotate. At this time, the spring keeps the pawl pressed against the ratchet, so that the cover plate cannot rotate. When it is necessary to open the cover plate, the pawl is pushed apart to separate the pawl from the ratchet, so that the handle can be rotated to rotate and remove the cover plate. 3. In this utility model, the filter body is placed on an inclined placement rack. Because the filter body is inclined, it can prevent the filter body from being impacted and rotated by the water flow. The slot and the block opened on the handle are engaged to prevent the filter body from moving up and down. Thus, the filter body cannot be impacted and shaken by the water flow, preventing impurities from flowing out. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This utility model provides a three-dimensional pipeline filtration device. Figure 1 ; Figure 2 This is a front view of a pipeline filtration device according to the present invention; Figure 3 This utility model provides a three-dimensional pipeline filtration device. Figure 2 ; Figure 4 A schematic diagram of the main body of the pipeline containing a basket-type filter screen; Figure 5 Schematic diagram of the main structure of the pipeline Figure 1 ; Figure 6 This is a schematic diagram of a basket filter structure; Figure 7 Schematic diagram of the main structure of the pipeline Figure 2 ; Figure 8 for Figure 3 Enlarged view of point A in the middle.

[0016] The labels in the diagram represent: 1. Pipe body; 2. Quick-release capping mechanism; 21. Quick tightening assembly; 211. Cover plate; 212. Arc-shaped clamping block; 213. Tightening slot; 214. Rotating handle; 22. Fixing assembly; 221. Racket; 222. Pawl; 223. Spring; 3. Fixing anti-sway assembly; 31. Angled placement rack; 32. Locking block; 4. Basket filter; 41. Filter body; 42. Handrail; 43. Locking slot; 5. Inlet; 6. Outlet. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0018] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0019] Example 1: In some embodiments, please refer to the accompanying drawings. Figures 1-8 A pipeline filtration device includes a pipeline body 1 and a basket filter screen 4, and also includes a quick-release capping mechanism 2 and a fixed anti-sway assembly 3 installed on the pipeline body 1. The pipeline body 1 has an inlet 5 for the liquid to be filtered to enter and an outlet 6 for the filtered liquid to be discharged.

[0020] The quick-release capping mechanism 2 includes a quick-tightening assembly 21 and a fixing assembly 22. The quick-tightening assembly 21 for locking with the pipe body 1 and the fixing assembly 22 for fixing the quick-tightening assembly 21 are installed on the pipe body 1, and the fixing assembly 22 is installed on the quick-tightening assembly 21.

[0021] In this utility model, when it is necessary to clean the basket filter 4, the quick tightening assembly 21 is opened, the anti-sway fixing assembly 3 is loosened, the basket filter 4 is taken out from the pipe body 1 for cleaning, and then put back into the pipe body 1. The basket filter 4 is fixed by the anti-sway fixing assembly 3 to prevent water flow from impacting the basket filter 4 and causing impurities to flow out. Then the quick tightening assembly 21 is closed to achieve sealing and locking of the pipe body 1.

[0022] The quick tightening assembly 21 includes a cover plate 211, an arc-shaped clamping block 212, a tightening groove 213, and a rotating handle 214. Two tightening grooves 213 are fixedly installed at the lower end of the cover plate 211. Two arc-shaped clamping blocks 212 that cooperate with the tightening grooves 213 are fixedly installed inside the pipe body 1. The rotating handle 214 is fixedly installed on the top of the cover plate 211.

[0023] The fixing component 22 includes a ratchet 221, a pawl 222 and a spring 223. The ratchet 221 is fixedly installed on the outside of the pipe body 1. Multiple pawls 222 are rotatably connected to the cover plate 211 and are evenly distributed at equal intervals along the edge of the cover plate 211. The two ends of the spring 223 are fixedly connected to the pawl 222 and the cover plate 211 respectively.

[0024] In some embodiments, a sealing gasket is fixedly installed on the cover plate 211, and a sealing groove is provided on the pipe body 1.

[0025] In this invention, rotating the handle 214 counterclockwise causes the cover plate 211 to rotate. At this time, the pawl 222 on the cover plate 211 can be lifted by the ratchet 221, allowing the cover plate 211 to rotate smoothly. This causes the tightening groove 213 on the cover plate 211 to lock with the arc-shaped abutment block 212 until it cannot rotate. At this time, the spring 223 keeps the pawl 222 pressed against the ratchet 221, preventing the cover plate 211 from rotating. When it is necessary to open the cover plate 211, the pawl 222 is pushed aside, separating the pawl 222 from the ratchet 221. Then, the handle 214 is rotated to remove the cover plate 211.

[0026] The fixed anti-sway component 3 includes an inclined placement frame 31 and a locking block 32. The inclined placement frame 31 is fixedly installed inside the pipe body 1. The lowest point of the inclined placement frame 31 is located at the lower end of the inlet 5, and the highest point of the inclined placement frame 31 is located at the upper end of the outlet 6. The locking blocks 32 are symmetrically distributed and fixedly installed on the inner side wall of the pipe body 1.

[0027] The basket filter 4 includes a filter body 41 and a handle 42. The handle 42 is fixedly installed on the filter body 41, and the handle 42 has a slot 43 for engaging with the card block 32.

[0028] In some embodiments, a drain valve is fixedly installed at the lower end of the pipe body 1.

[0029] In this utility model, the filter body 41 is placed on the inclined placement frame 31. Because the filter body 41 is inclined, it can prevent the filter body 41 from being rotated by the water flow. The slot 43 opened on the handle 42 is engaged with the block 32, so that the filter body 41 cannot move up and down. Thus, the filter body 41 cannot be shaken by the water flow, preventing impurities from flowing out.

[0030] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A pipeline filtration device, comprising a pipeline body (1) and a basket filter (4), characterized in that: It also includes a quick-release capping mechanism (2) and a fixed anti-sway assembly (3) installed on the pipe body (1). The pipe body (1) has an inlet (5) for the liquid to be filtered to enter and an outlet (6) for the filtered liquid to be discharged. The quick-release capping mechanism (2) includes a quick-tightening assembly (21) and a fixing assembly (22). The pipe body (1) is equipped with a quick-tightening assembly (21) for locking with the pipe body (1) and a fixing assembly (22) for fixing the quick-tightening assembly (21). The fixing assembly (22) is installed on the quick-tightening assembly (21). The quick tightening assembly (21) includes a cover plate (211), an arc-shaped clamping block (212), a tightening groove (213), and a rotating handle (214). Two tightening grooves (213) are fixedly installed at the lower end of the cover plate (211). Two arc-shaped clamping blocks (212) that cooperate with the tightening grooves (213) are fixedly installed inside the pipe body (1). The rotating handle (214) is fixedly installed on the top of the cover plate (211). The fixing component (22) includes a ratchet (221), a pawl (222) and a spring (223). The ratchet (221) is fixedly installed on the outside of the pipe body (1). Multiple pawls (222) are rotatably connected to the cover plate (211) and are evenly distributed at equal intervals along the edge of the cover plate (211). The two ends of the spring (223) are fixedly connected to the pawl (222) and the cover plate (211) respectively. A sealing gasket is fixedly installed on the cover plate (211), and a sealing groove is opened on the main body of the pipe (1); The fixed anti-sway component (3) includes a sloping placement frame (31) and a locking block (32). The sloping placement frame (31) is fixedly installed inside the pipe body (1). The lowest point of the sloping placement frame (31) is located at the lower end of the inlet (5), and the highest point of the sloping placement frame (31) is located at the upper end of the outlet (6). The locking blocks (32) are symmetrically distributed and fixedly installed on the inner side wall of the pipe body (1).

2. The pipeline filtration device according to claim 1, characterized in that, The basket filter (4) includes a filter body (41) and a handrail (42). The handrail (42) is fixedly installed on the filter body (41), and the handrail (42) has a slot (43) for engaging with the card block (32).

3. The pipeline filtration device according to claim 1, characterized in that, A drain valve is fixedly installed at the lower end of the main body of the pipeline (1).

4. The pipeline filtration device according to claim 1, characterized in that, There are at least two pawls (222).

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