Anti-blocking pipeline valve body

Abstract

The utility model discloses an anti-blocking pipeline valve body, which relates to the field of pipeline valves, solves the problems of complicated operation and lower working efficiency of the existing device for cleaning blocked dirt, and adopts the following scheme: the anti-blocking pipeline valve body comprises a pipeline valve body and a valve rod assembly on the pipeline valve body, the front side of the pipe valve body is fixedly connected with an external pipe, and an inclined conducting pipe is arranged in the external pipe; a filter screen located in the cross section of a channel on the inner side of the external pipe is fixedly installed on the inner side of the communication pipe, a sleeve plate is fixedly installed at the top end of the communication pipe, a bearing column is slidably sleeved with the sleeve plate, and the bottom end of the bearing column is fixedly connected with a pressing core located on the inner side of the communication pipe. According to the anti-blocking pipeline valve body, through the arrangement of the pipe valve body and all assemblies in the external pipe on the front side of the pipe valve body, impurities in fluid can be blocked through the filter screen in the communicating pipe on the inner side of the external pipe, so that the filtering effect is achieved, blocked dirt can be dredged, and the anti-blocking effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline valves, in particular to an anti-blocking pipeline valve body. Background Art

[0002] A valve pipeline is a pipeline with valve regulation function;

[0003] After searching, the application with patent number CN202021983268.9 discloses an anti-clogging valve pipeline, including a connecting pipe, an inlet flange is fixedly installed on the left side of the connecting pipe, an outlet flange is fixedly installed on the right side of the connecting pipe, a connecting flange is fixedly installed on the bottom of the connecting pipe, an inlet pipe is fixedly installed on the left side of the inlet flange, an outlet pipe is fixedly installed on the right side of the outlet flange, and a filter is fixedly installed in the outlet flange, a sewage outlet is provided at the bottom of the connecting pipe, and a blocking cap is provided at the bottom of the connecting pipe, a dredging shaft is provided in the connecting pipe, a fixing seat is fixedly installed on the top of the connecting pipe, a turntable is rotatably connected in the fixing seat, and the top end of the dredging shaft extends to the fixing seat and is fixedly installed on the turntable;

[0004] The above application document crushes impurities by setting up a fan blade assembly, but the operation is cumbersome and requires the use of a fan as a driving source, which has high requirements and low practicality.

[0005] Therefore, we propose an anti-clogging pipeline valve body. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides an anti-clogging pipeline valve body, which solves the problem that the cleaning operation of the existing device for the blocked dirt is cumbersome and the work efficiency is low.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: an anti-clogging pipeline valve body, including a pipe valve body and a valve stem assembly thereon;

[0008] The front side of the tube valve body is fixedly connected with an external tube, and an oblique conducting tube is arranged in the external tube;

[0009] A filter screen located in the cross-street surface of the inner channel of the external tube is fixedly installed on the inner side of the conducting tube, a sleeve plate is fixedly installed on the top of the conducting tube, a receiving column is slidably sleeved in the sleeve plate, and the bottom end of the receiving column is fixedly connected to a pressure core located on the inner side of the conducting tube.

[0010] Preferably, a rotating drum is fixedly mounted on the top side of the receiving column and is sleeved on the outside of the top end of the conducting pipe;

[0011] Among them, the setting of the rotating drum can encapsulate the conducting tube from the top side to avoid fluid leakage.

[0012] Preferably, the receiving column is a cross-shaped column, and the top end of the receiving column is fixedly connected to the rotating drum via a bearing disc;

[0013] Among them, the cross-shaped setting of the receiving column can ensure that the pressure core slides obliquely in the conducting pipe, thereby being able to uniformly clear the blocked dirt and ensure the anti-blocking effect.

[0014] Preferably, the bottom end of the conducting tube is an open end, and the bottom end of the conducting tube is blocked with a sealing seat made of plastic material;

[0015] Among them, the setting of the sealing seat can ensure the sealing effect on the bottom end of the conducting tube, avoiding the leakage of fluid from the bottom side.

[0016] Preferably, the inner fixed sleeve of the external tube is provided with a filament filter layer located between the filter screen and the tube valve body;

[0017] Among them, the setting of the filament filter layer in the external tube can further filter the fluid after filtering by the filter screen, thereby ensuring the purification effect of the fluid.

[0018] Preferably, a sealing ring located outside the top end of the guide tube is fixedly mounted on the inner side of the rotating drum.

[0019] The utility model provides a pipeline valve body that prevents clogging, and has the following beneficial effects:

[0020] The anti-clogging pipeline valve body, through the arrangement of the pipe valve body and the components in the external pipe on the front side thereof, can utilize the filter screen in the conducting pipe inside the external pipe to block impurities in the fluid, thereby achieving a filtering effect. At the same time, the sliding receiving column and the pressure core on the bottom side thereof can slide up and down in the conducting pipe at regular intervals, thereby clearing the dirt blocked therein, thereby achieving an effect of preventing blockage, and solving the problem of cumbersome cleaning operation of the blocked dirt in the existing device and low work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the external tube of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the inner side of the external tube of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the pressure core of the utility model.

[0025] In the figure: 1. Pipe valve body; 2. External pipe; 3. Conducting pipe; 4. Rotating drum; 5. Sealing seat; 6. Pressure core; 7. Filter screen; 8. Receiving column; 9. Sleeve plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-4 The embodiment of the utility model provides a technical solution: an anti-clogging pipeline valve body, comprising a pipe valve body 1 and a valve stem assembly thereon; an external pipe 2 is fixedly connected to the front side of the pipe valve body 1, and an oblique conducting pipe 3 is arranged in the external pipe 2; a filter screen 7 located in the cross street of the inner channel of the external pipe 2 is fixedly installed on the inner side of the conducting pipe 3, a sleeve plate 9 is fixedly installed on the top of the conducting pipe 3, a receiving column 8 is slidably sleeved in the sleeve plate 9, and a pressure core 6 located on the inner side of the conducting pipe 3 is fixedly connected to the bottom end of the receiving column 8;

[0028] Among them, the anti-clogging pipeline valve body, through the arrangement of the pipe valve body 1 and the various components in the external tube 2 on its front side, can utilize the filter screen 7 in the conducting tube 3 on the inner side of the external tube 2 to block impurities in the fluid, thereby achieving a filtering effect. At the same time, the sliding receiving column 8 and the pressure core 6 on the bottom side thereof slide up and down in the conducting tube 3 at regular intervals, so as to clear the dirt blocked therein, thereby achieving an effect of preventing blockage, solving the problem of cumbersome cleaning operation of the existing device for the blocked dirt and low work efficiency.

[0029] Embodiment 2:

[0030] A rotating drum 4 is fixedly mounted on the top side of the receiving column 8 and is sleeved on the outside of the top end of the conducting tube 3. The setting of the rotating drum 4 can encapsulate the conducting tube 3 from the top side to avoid leakage of fluid.

[0031] The receiving column 8 is a cross-shaped column, and the top of the receiving column 8 is fixedly connected to the rotating drum 4 through a bearing plate; wherein, the cross-shaped setting of the receiving column 8 can ensure that the pressure core 6 slides obliquely in the conducting tube 3, thereby being able to uniformly clear the blocked dirt and ensure the anti-blocking effect.

[0032] The bottom end of the conducting tube 3 is an open end, and the bottom end of the conducting tube 3 is blocked with a sealing seat 5 made of plastic material; wherein, the setting of the sealing seat 5 can ensure the blocking effect for the bottom end of the conducting tube 3, and prevent the fluid from leaking from the bottom side.

[0033] The inner side of the external tube 2 is fixedly sleeved with a filament filter layer located between the filter screen 7 and the tube valve body 1; wherein, the setting of the filament filter layer in the external tube 2 can further filter the fluid after being filtered by the filter screen 7, thereby ensuring the purification effect of the fluid.

[0034] A sealing ring located outside the top end of the conducting tube 3 is fixedly mounted on the inner side of the rotating drum 4 .

[0035] The working principle and use process of the utility model are as follows: when the device is needed to work, it is assembled between the pipe bodies. When the pipe valve body 1 drives the fluid to flow, the filter screen 7 on the inner side of the external pipe 2 is used to filter the fluid. After a long time, the impurities therein are blocked in the conducting pipe 3. Then, the receiving column 8 and the pressure core 6 on the inner side of the conducting pipe 3 are slid regularly to discharge the dirt from top to bottom, thereby achieving the anti-blocking effect.

[0036] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A pipe valve body with an anti-clogging function, comprising a pipe valve body (1) and a valve stem assembly thereon; Features: The front side of the tube valve body (1) is fixedly connected to an external tube (2), and an oblique conducting tube (3) is arranged in the external tube (2); A filter screen (7) located in the cross-street surface of the inner channel of the external tube (2) is fixedly installed on the inner side of the conducting tube (3), a sleeve plate (9) is fixedly installed on the top of the conducting tube (3), a receiving column (8) is slidably mounted in the sleeve plate (9), and a pressure core (6) located on the inner side of the conducting tube (3) is fixedly connected to the bottom end of the receiving column (8).

2. The anti-clogging pipeline valve body according to claim 1, characterized in that: A rotating drum (4) sleeved on the outside of the top end of the conducting pipe (3) is fixedly mounted on the top side of the receiving column (8).

3. The anti-clogging pipeline valve body according to claim 1, characterized in that: The receiving column (8) is a cross-shaped column, and the top end of the receiving column (8) is fixedly connected to the rotating drum (4) via a bearing disc.

4. The anti-clogging pipeline valve body according to claim 1, characterized in that: The bottom end of the conducting tube (3) is an open end, and the bottom end of the conducting tube (3) is blocked with a sealing seat (5) made of plastic material.

5. The anti-clogging pipeline valve body according to claim 1, characterized in that: The inner side of the external tube (2) is fixedly sleeved with a filament filter layer located between the filter screen (7) and the tube valve body (1).

6. The anti-clogging pipeline valve body according to claim 2, characterized in that: A sealing ring located outside the top end of the conducting tube (3) is fixedly mounted on the inner side of the rotating drum (4).

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