Pipeline visualization device

Abstract

The utility model relates to the technical field of pipelines for chemical production. In order to solve the problems that in existing chemical production, blockage of discharging pipelines of containers such as tanks is prone to occurring, and it is difficult to find and clean the discharging pipelines in time, the pipeline visualization device is provided and comprises an L-shaped pipe fitting, extension pipes are arranged at the bent position of the L-shaped pipe fitting, and the extension pipes are arranged in the opposite directions of the two ends of the L-shaped pipe fitting; visual mechanisms are arranged at the two ends of the L-shaped pipe fitting and the extension pipe in a penetrating mode, each visual mechanism comprises a sight glass, the sight glass is arranged towards the center of a pipeline of the L-shaped pipe fitting or the extension pipe, and the sight glass on the extension pipe is further provided with a dredging mechanism. According to the pipeline visualization device, the four-way visual effect in the pipeline can be achieved through the multiple visual mechanisms, whether the interior of the pipeline is blocked or not can be observed in time through strong light irradiation, and blocking objects such as crystals attached to the inner wall of the pipeline can be cleaned through the dredging mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of pipelines for chemical production, and particularly to a pipeline visualization device. Background Art

[0002] With the continuous development of chemical technology and demand, the production of current polycarboxylate water reducers mostly involves the process of esterification with water carried by functional small monomers, and raw materials such as acrylic acid and hydroxyethyl acrylate are extremely easy to self-polymerize and form crystals in equipment pipelines, resulting in pipeline blockage. The cleaning process is quite complex and poses a great danger to operators. However, there is currently a lack of a device that can be applied to the above scenarios and effectively solve the problem of easy reaction and deposition of multi-component raw materials in pipelines, causing blockage.

[0003] Problems such as those in chemical production are serious, thus an improved technology of pipeline visualization has been developed. For example, the patent with the publication number CN208577427U provides a pipeline visualization device for transporting wine, including an L-shaped sleeve that penetrates from outside the tank to inside the tank, an outer sleeve that is hermetically welded to the outer wall of the tank and sleeved on the outer periphery of the L-shaped sleeve, and a visual pressure-resistant lens connected to the liquid outlet end of the L-shaped sleeve outside the tank body; a steering control mechanism and a pipeline control valve body are arranged between the visual pressure-resistant lens and the outer sleeve, and the liquid outlet end of the visual pressure-resistant lens is connected to a wine delivery pipe via a gas source quick connector.

[0004] Although the products produced by the above prior art are different from the water reducers involved above, the equipment used is similar, that is, the materials are stored in the tank body, and then the materials in the liquid system are output through pipelines. There are problems and risks of pipeline blockage during the output process. However, the above pipeline visual device can only observe the materials in the pipeline and is difficult to dredge in a timely manner. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problems in existing chemical production that the discharge pipelines of containers such as tanks are prone to blockage, and it is difficult to detect and clean them in a timely manner. This application provides a pipeline visualization device that can achieve a four-way visual effect inside the pipeline through multiple visual mechanisms, timely observe whether there is blockage inside the pipeline through strong light irradiation, and can clean the blockages such as crystals attached to the inner wall of the pipeline through a dredging mechanism.

[0006] The utility model is realized through the following technical solutions:

[0007] A pipeline visualization device includes an L-shaped pipe fitting. An extension pipe is arranged at the bent part of the L-shaped pipe fitting, and the extension pipe is arranged in the opposite direction to the two ends of the L-shaped pipe fitting. Visual mechanisms are arranged through both ends of the L-shaped pipe fitting and the extension pipe. The visual mechanism includes a peephole, and the peephole is arranged towards the center of the pipeline of the L-shaped pipe fitting or the extension pipe. The peephole on at least one end of the extension pipe is also provided with a dredging mechanism.

[0008] Preferably, the peephole is provided with a mounting seat. The mounting seat is detachably connected to the L-shaped pipe fitting or the extension pipe, and the dredging mechanism is detachably connected to the mounting seat.

[0009] Preferably, the dredging mechanism includes a dredging mesh plate. The dredging mesh plate is arranged close to the inner side wall of the L-shaped pipe fitting, and the end of the dredging mesh plate is detachably connected to the mounting seat.

[0010] Preferably, the mounting seat is rotatably connected to the L-shaped pipe fitting or the extension pipe, so that the dredging mesh plate can be rotatably connected to the inner side wall of the L-shaped pipe fitting.

[0011] Preferably, a plurality of circulation holes are arranged through the dredging mesh plate, and one side wall surface of the end of the dredging mesh plate is inclined, so that the end of the dredging mesh plate forms a tip.

[0012] Preferably, the dredging mesh plate is an arc-shaped plate body, and the outer side wall surface of the dredging mesh plate can be attached to the inner side wall of the L-shaped pipe fitting.

[0013] Preferably, at least one convex block is arranged at the end of the dredging mesh plate close to the mounting seat, a mortise groove is recessed on the surface of the mounting seat close to the convex block, and the convex block can be mortised with the mortise groove.

[0014] Preferably, a bolt hole is arranged through the outer surface of the mounting seat, and the bolt hole vertically penetrates through the mortise groove. When the convex block is mortised with the mortise groove, a limit bolt can be arranged through the bolt hole.

[0015] The technical solution of the present utility model has the following beneficial effects:

[0016] The pipeline visualization device of the present utility model can achieve a four-way visual effect inside the pipeline through the combined action of multiple visual mechanisms. During use, by adjusting the installation angle of the peephole, the best observation effect can be achieved, and the inside of the pipeline can be observed in time through strong light irradiation to check whether there is a blockage. When it is found that there is a blockage of debris, the dredging mechanism can be used to clean the blockages such as crystals attached to the inner wall of the pipeline, scrape the blockages adhered to the inner side wall of the pipeline, so that they flow out along the pipeline. Description of the Drawings

[0017] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic structural diagram of the pipeline visualization device in Embodiment 1;

[0019] Figure 2 It is a schematic cross-sectional structural diagram of the L-shaped pipe fitting in Embodiment 1;

[0020] Figure 3 It is a schematic structural diagram of the dredging mechanism in Embodiment 1;

[0021] Figure 4 For Figure 3 It is a schematic enlarged partial structural diagram of part A in

[0022] Figure 5 It is a schematic cross-sectional structural diagram of the visual mechanism in Embodiment 1.

[0023] Icon: 1 - L-shaped pipe fitting, 2 - extension pipe, 3 - peephole, 31 - mounting seat, 32 - mortise groove, 33 - bolt hole, 34 - limit bolt, 4 - dredging mesh plate, 41 - circulation hole, 42 - convex block. Detailed Embodiment

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the claimed present utility model, but merely represents the selected embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0026] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0027] Embodiment 1

[0028] like Figures 1 to 5 As shown, this embodiment provides a pipeline visualization device, including an L-shaped pipe fitting 1, an extension tube 2 is arranged at the bend of the L-shaped pipe fitting 1, and the extension tube 2 is arranged in the opposite direction of the two ends of the L-shaped pipe fitting 1; both ends of the L-shaped pipe fitting 1 and the extension tube 2 are penetrated with a visual mechanism, and the visual mechanism includes a peepscope 3, and the peepscope 3 is arranged toward the center of the pipeline of the L-shaped pipe fitting 1 or the extension tube 2. The peepscope 3 in this embodiment adopts a visual pressure-resistant lens. In actual application, technicians in this field can adjust the installation angle of the peepscope 3 according to the needs of the application scenario to achieve the best observation effect. The internal situation of the pipeline can be observed in time by strong light irradiation, so as to avoid blockage in the pipeline or clear it in time after blockage.

[0029] In this embodiment, the peepscope 3 is provided with a mounting seat 31, and the mounting seat 31 is detachably connected to the L-shaped pipe fitting 1 or the extension tube 2 via a flange or a pipe valve, and the mounting seat 31 on the extension tube 2 is rotatably connected to the extension tube 2. Those skilled in the art may choose to drive the rotation of the mounting seat 31 and the extension tube 2 manually or by a motor according to actual conditions.

[0030] In this embodiment, the visual mechanisms of the four pipe sections can work together to achieve a four-way visual effect in the pipeline, and the installation angle of the peepscope 3 can be adjusted during use to achieve the best observation effect, and strong light illumination can be used to timely observe whether there is blockage inside the pipeline.

[0031] In this embodiment, the peephole 3 on the extension tube 2 is also provided with a dredging mechanism, which includes a dredging mesh plate 4. The dredging mesh plate 4 is an arc-shaped plate body, and because the two extension tubes 2 are at an intersection angle, the arc of the dredging mesh plate 4 does not exceed a semicircle, and the two dredging mesh plates 4 are staggered and inserted into the two vertical pipelines of the L-shaped pipe fitting. The outer wall surface of the dredging mesh plate 4 can be fitted with the inner wall of the L-shaped pipe fitting 1. When the mounting seat 31 and the extension tube 2 rotate relative to each other, the dredging mesh plate 4 can be driven to rotate, thereby cleaning the crystals and other blockages attached to the inner wall of the pipe, and scraping off the blockages adhered to the inner wall of the pipe, so that they flow out with the pipe.

[0032] In this embodiment, the dredging mesh plate 4 is provided with a plurality of flow holes 41, and a side wall surface of the end of the dredging mesh plate 4 is inclined so that the end of the dredging mesh plate 4 forms a pointed end. Through the above structure, the scraping effect of the dredging mesh plate 4 on the inner wall of the pipeline can be improved, thereby improving the cleaning effect.

[0033] In this embodiment, a plurality of bumps 42 are provided at the end of the dredging mesh plate 4 close to the mounting base 31, and a plurality of mortise grooves 32 are recessed on the surface of the mounting base 31 close to the bumps 42. Each bump 42 can be correspondingly tenoned with a mortise groove 32; a bolt hole 33 is penetrated through the outer surface of the mounting base 31, and the bolt hole 33 is vertically penetrated through the mortise groove 32. When the bump 42 is tenoned with the mortise groove 32, the bolt hole 33 can penetrate through the limit bolt 34. During assembly, the mortise groove 32 on the mounting base 31 can be aligned with the bump 42 for clamping, and then the limit bolt 34 is inserted, so that the mounting base 31 and the dredging mesh plate 4 can maintain a relatively stable connection state.

[0034] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A pipeline visualization device, characterized in that: It comprises an L-shaped pipe fitting (1), wherein an extension pipe (2) is arranged at the bend of the L-shaped pipe fitting (1), and the extension pipe (2) is arranged in the opposite direction of the two ends of the L-shaped pipe fitting (1); Both ends of the L-shaped pipe (1) and the extension pipe (2) are provided with visual mechanisms, the visual mechanisms comprising a peephole (3), the peephole (3) being arranged toward the center of the pipe of the L-shaped pipe (1) or the extension pipe (2), and the peephole (3) on at least one end of the extension pipe (2) is also provided with a clearing mechanism.

2. The pipeline visualization device according to claim 1, characterized in that: The peepscope (3) is provided with a mounting seat (31), the mounting seat (31) is detachably connected to the L-shaped pipe (1) or the extension pipe (2), and the dredging mechanism is detachably connected to the mounting seat (31).

3. The pipeline visualization device according to claim 2, characterized in that: The dredging mechanism comprises a dredging mesh plate (4), the dredging mesh plate (4) is arranged close to the inner wall of the L-shaped pipe fitting (1), and the end of the dredging mesh plate (4) is detachably connected to the mounting seat (31).

4. The pipeline visualization device according to claim 3, characterized in that: The mounting seat (31) is rotatably connected to the L-shaped pipe fitting (1) or the extension pipe (2), so that the dredging mesh plate (4) can be rotatably connected to the inner wall of the L-shaped pipe fitting (1).

5. The pipeline visualization device according to claim 3, characterized in that: The dredging mesh plate (4) is provided with a plurality of flow holes (41), and a side wall surface of the end of the dredging mesh plate (4) is arranged in an inclined manner, so that the end of the dredging mesh plate (4) forms a pointed end.

6. The pipeline visualization device according to claim 3, characterized in that: The dredging mesh plate (4) is an arc-shaped plate body, and the outer wall surface of the dredging mesh plate (4) can be fitted with the inner wall of the L-shaped pipe fitting (1).

7. The pipeline visualization device according to any one of claims 3 to 6, characterized in that: At least one protrusion (42) is provided at the end of the dredging mesh plate (4) close to the mounting seat (31), and a tenon groove (32) is recessed on the surface of the mounting seat (31) close to the protrusion (42), and the protrusion (42) can be mortised with the tenon groove (32).

8. The pipeline visualization device according to claim 7, characterized in that: The outer surface of the mounting seat (31) is provided with a bolt hole (33), and the bolt hole (33) is arranged to vertically pass through the mortise and tenon groove (32). When the protrusion (42) is mortised with the mortise and tenon groove (32), a limiting bolt (34) can be passed through the bolt hole (33).

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