Valve convenient to clean

Abstract

The utility model relates to the technical field of valves, in particular to a valve convenient to clean, and solves the problems that in the prior art, a traditional valve cleaning mode often wastes time and labor and is poor in effect. Due to the structural limitation of a pipeline at the bottom of the valve body, an operator is difficult to directly contact with a blocked area to clean. And even if auxiliary tools such as a high-pressure water gun are adopted, all sediments, especially bent or narrow parts of the pipeline, are difficult to thoroughly remove. A valve convenient to clean comprises a connecting pipeline and a valve body installed in the center of the top of the connecting pipeline. A positioning ring is arranged on one side of the top of the connecting pipeline, and an annular liquid feeding pipe is arranged on the other side of the top. Flushing fluid is introduced into the annular liquid feeding pipe through the communicating pipe and then is evenly dispersed into small flow beams through the first spraying pipe and the second spraying pipe, the inner wall of a connecting pipeline is directly flushed, attached silt and small impurities are effectively removed, and blockage is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of valves, in particular to a valve which is convenient to clean. Background Art

[0002] In a fluid control system, as a key component for regulating and controlling fluid flow, the performance of a valve is directly related to the stability and efficiency of the entire system. However, in practical applications, especially in systems involving water or other fluids containing sediment and impurities, the valve often faces serious clogging problems. The root cause of this problem mainly lies in the accumulation of sediment and impurities in the pipeline at the bottom of the valve body.

[0003] Traditional valve designs often neglect the convenience of cleaning the pipeline at the bottom of the valve body, resulting in the sediment and impurities at the bottom of the valve body being prone to deposition and gradually forming blockages when the system stops operating or the water flow decreases. These blockages not only occupy the effective flow space of the pipeline but also increase the resistance of fluid flow, making the valve unable to maintain its original smooth flow when water is passed through again. More seriously, long-term blockages may also cause damage to the valve itself, shorten its service life, and increase maintenance costs.

[0004] In addition, traditional valve cleaning methods are often time-consuming, laborious, and ineffective. Due to the structural limitations of the pipeline at the bottom of the valve body, it is difficult for operators to directly access the blocked area for cleaning. Even with the use of auxiliary tools such as high-pressure water guns, it is difficult to completely remove all sediments, especially in curved or narrow parts of the pipeline. This not only affects the normal operation of the system but may also cause secondary pollution during the cleaning process, further exacerbating the problem. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a valve which is convenient to clean, solving the problem that traditional valve cleaning methods in the prior art are often time-consuming, laborious, and ineffective. Due to the structural limitations of the pipeline at the bottom of the valve body, it is difficult for operators to directly access the blocked area for cleaning. Even with the use of auxiliary tools such as high-pressure water guns, it is difficult to completely remove all sediments, especially in curved or narrow parts of the pipeline.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A valve which is convenient to clean, comprising a connecting pipeline and a valve body installed at the center of the top of the connecting pipeline;

[0008] A positioning ring is arranged on one side of the top of the connecting pipeline, and an annular liquid delivery pipe is arranged on the other side of the top. A plurality of connecting holes communicating with the inside of the connecting pipeline are respectively opened at both sides of the top of the connecting pipeline and at the bottom positions of the positioning ring and the annular liquid delivery pipe;

[0009] The bottom of the annular liquid delivery pipe is communicated with a plurality of spray pipes I and a plurality of the spray pipes II. One ends of the plurality of spray pipes I and the plurality of spray pipes II respectively penetrate through adjacent connection holes and extend into the interior of the connection pipe. One side at the top of the annular liquid delivery pipe is communicated with a communicating pipe;

[0010] The bottom of the positioning ring is connected with a plurality of plugging columns adapted to the connection holes.

[0011] Preferably, two positioning plates are connected to both sides of the connection pipe. Fixing plates I are fixedly connected to both ends of the positioning ring. The fixing plates I are bolted and fixed to the adjacent positioning plates.

[0012] Preferably, fixing plates II are fixedly connected to both ends of the annular liquid delivery pipe. The fixing plates II are bolted and fixed to the adjacent positioning plates.

[0013] Preferably, a sealing gasket is arranged at the bottom of the positioning ring. The top of the sealing gasket is bolted and fixed to the bottom of the positioning ring.

[0014] Preferably, a central channel I is opened at the center of the top of the spray pipe I. Water outlet holes I communicating with the central channel I are obliquely opened on both sides.

[0015] Preferably, a central channel II is opened at the center of the top of the spray pipe II. Two water outlet holes II communicating with the central channel II are symmetrically and obliquely opened at the bottom end.

[0016] The utility model has at least the following beneficial effects:

[0017] In daily use, the valve device designed by the technical solution effectively closes the connection holes at the top of the connection pipe through the close cooperation of the positioning ring and the plugging columns, preventing large-particle impurities from directly entering the interior of the pipe. When the system stops operating or the water flow decreases, sediment and impurities are likely to deposit and block in the bottom area of the valve body. To address this problem, before opening the valve body next time, the operator first removes the positioning ring, and then installs the annular liquid delivery pipe at the position of the original positioning ring, and ensures that a plurality of spray pipes I and spray pipes II are accurately inserted into the connection holes. At this time, the flushing fluid is introduced into the annular liquid delivery pipe through the communicating pipe, and then evenly dispersed into fine streams by the spray pipes I and spray pipes II, directly flushing the inner wall of the connection pipe, effectively removing the attached sediment and fine impurities, and preventing the formation of blockages. If it is necessary to further enhance the cleaning effect, the operator can adjust the fluid parameters, such as flow rate, pressure, etc., through the communicating pipe to optimize the cleaning effect and fluid distribution. Description of the Drawings

[0018] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 Structural schematic diagram of the present utility model;

[0020] Figure 2 Structural schematic diagram of the connection hole of the present utility model;

[0021] Figure 3 Structural schematic diagram of the positioning ring of the present utility model;

[0022] Figure 4 Structural schematic diagram of the annular liquid delivery pipe of the present utility model;

[0023] Figure 5 Structural schematic diagram of the first spraying pipe of the present utility model;

[0024] Figure 6 Structural schematic diagram of the second spraying pipe of the present utility model.

[0025] In the figure: 1, connection pipeline; 2, positioning ring; 3, valve body; 4, annular liquid delivery pipe; 5, positioning plate; 6, connection hole; 7, plugging column; 8, sealing gasket; 9, first fixing plate; 10, communicating pipe; 11, first spraying pipe; 12, second spraying pipe; 13, second fixing plate; 14, first central channel; 15, first water outlet hole; 16, second central channel; 17, second water outlet hole. Specific embodiments

[0026] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the following further details the present utility model in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0027] Refer to Figures 1-6 , a valve convenient for cleaning, including a connection pipeline 1 and a valve body 3 installed at the center of the top of the connection pipeline 1;

[0028] One side of the top of the connection pipeline 1 is provided with a positioning ring 2, and the other side of the top is provided with an annular liquid delivery pipe 4. A plurality of connection holes 6 communicating with the inside of the connection pipeline 1 are respectively opened on both sides of the top of the connection pipeline 1 and at the bottom positions of the positioning ring 2 and the annular liquid delivery pipe 4;

[0029] The bottom of the annular liquid delivery pipe 4 is connected to a number of first spraying pipes 11 and a number of second spraying pipes 12, and one ends of the number of first spraying pipes 11 and the number of second spraying pipes 12 respectively penetrate through adjacent connection holes 6 and extend into the interior of the connection pipe 1. One side of the top of the annular liquid delivery pipe 4 is connected to a connecting pipe 10;

[0030] The bottom of the positioning ring 2 is connected to a number of plugging columns 7 adapted to the connection holes 6.

[0031] This solution has the following working process:

[0032] In daily use, the valve device designed by this technical solution effectively seals the connection holes 6 at the top of the connection pipe 1 through the close cooperation between the positioning ring 2 and the plugging column 7, preventing large particle impurities from directly entering the pipe interior. When the system stops operating or the water flow decreases, sediment and impurities are likely to accumulate and block in the bottom area of the valve body 3. To address this problem, before opening the valve body 3 next time, the operator first removes the positioning ring 2, then installs the annular liquid delivery pipe 4 at the original position of the positioning ring 2, and ensures that the multiple first spraying pipes 11 and the second spraying pipes 12 are accurately inserted into the connection holes 6. At this time, the flushing fluid is introduced into the annular liquid delivery pipe 4 through the connecting pipe 10, and then evenly dispersed into fine streams by the first spraying pipes 11 and the second spraying pipes 12, directly flushing the inner wall of the connection pipe 1, effectively removing the attached sediment and fine impurities, and preventing the formation of blockages. If it is necessary to further enhance the cleaning effect, the operator can adjust the fluid parameters, such as flow rate, pressure, etc., through the connecting pipe 10 to optimize the cleaning effect and fluid distribution.

[0033] According to the above working process, it can be known that:

[0034] Integrated design of prevention and cleaning: Through the ingenious combination of the positioning ring 2, the plugging column 7 and the annular liquid delivery pipe 4, the first spraying pipes 11 and the second spraying pipes 12, this technical solution realizes the integrated design of automatic anti-blocking and regular cleaning of the valve device in daily use. This design not only simplifies the operation process, but also improves the cleaning efficiency and effectively prevents the occurrence of blockages.

[0035] Improve system stability and efficiency: By timely removing sediment and impurities at the bottom of the valve body and on the inner wall of the pipe, this technical solution ensures the smooth flow of fluid at the valve, reduces the increase in fluid resistance and energy loss caused by blockages, thereby improving the stability and efficiency of the entire fluid control system.

[0036] Reduce maintenance costs: Compared with the traditional valve cleaning method, this technical solution can achieve thorough cleaning of the inner wall of the pipe without complex disassembly, greatly saving cleaning time and labor costs. At the same time, regular cleaning also extends the service life of the valve, reduces valve damage and replacement frequency caused by blockages, and further reduces maintenance costs.

[0037] Enhanced operation flexibility: Through the flexible adjustment of the fluid parameters in the annular liquid delivery pipe 4 by the connecting pipe 10, operators can optimize the settings according to the actual cleaning requirements, achieving personalized customization of the cleaning effect and enhancing the flexibility and convenience of the operation.

[0038] Furthermore, two positioning plates 5 are connected to both sides of the connecting pipe 1. Both ends of the positioning ring 2 are fixedly connected with fixing plates one 9, and the fixing plates one 9 are bolted to the adjacent positioning plates 5.

[0039] Furthermore, both ends of the annular liquid delivery pipe 4 are fixedly connected with fixing plates two 13, and the fixing plates two 13 are bolted to the adjacent positioning plates 5.

[0040] Furthermore, a sealing gasket 8 is arranged at the bottom of the positioning ring 2, and the top of the sealing gasket 8 is bolted to the bottom of the positioning ring 2.

[0041] Furthermore, a central channel one 14 is opened at the center of the top of the spraying pipe one 11, and water outlet holes one 15 communicating with the central channel one 14 are obliquely opened on both sides.

[0042] Furthermore, a central channel two 16 is opened at the center of the top of the spraying pipe two 12, and two water outlet holes two 17 communicating with the central channel two 16 are symmetrically and obliquely opened at the bottom end.

[0043] Detailed working process:

[0044] In the valve device designed by this technical solution, during daily operation, through the close cooperation between the positioning ring 2 and the plugging column 7, the connection hole 6 at the top of the connecting pipe 1 is effectively sealed to prevent large particle impurities from entering the pipe. The positioning plates 5 on both sides of the connecting pipe 1 not only enhance the stability of the overall structure but also serve as the installation basis for the fixing plates one 9 and the fixing plates two 13, ensuring the firmness of each component through bolt connection. When the system stops running or the water flow decreases, sediment and impurities are likely to accumulate at the bottom of the valve body 3. Therefore, the operator first removes the positioning ring 2 and the sealing gasket 8 at its bottom, and then installs the annular liquid delivery pipe 4 and the fixing plates two 13 at both ends thereof to the original position of the positioning ring 2 and fixes them to the positioning plates 5 through bolts. During this process, multiple spraying pipes one 11 and spraying pipes two 12 are accurately inserted into the connection hole 6 to prepare for the cleaning work. The flushing fluid enters the annular liquid delivery pipe 4 through the connecting pipe 10, and then enters the central channel one 14 and the central channel two 16 of the spraying pipe one 11 and the spraying pipe two 12 respectively, and is sprayed out at an inclined angle through the respective water outlet holes one 15 and water outlet holes two 17 to form fine streamlets to scour the inner wall of the connecting pipe 1, effectively removing sediment and impurities. Operators can adjust the fluid parameters, such as flow rate and pressure, through the connecting pipe 10 according to the needs to optimize the cleaning effect.

[0045] Detailed beneficial effects:

[0046] Deepening of the integrated design of prevention and cleaning: On the original basis, by adding the designs of the positioning plate 5, the first fixing plate 9, and the second fixing plate 13, the structural stability and installation convenience of the valve device are further enhanced. The introduction of the gasket 8 improves the sealing performance between the positioning ring 2 and the connecting pipe 1, effectively preventing fluid leakage. These improvements not only simplify the operation process but also improve the cleaning efficiency and anti-blocking effect, ensuring the long-term stable operation of the fluid control system.

[0047] Significant improvement in system stability and efficiency: Through the precisely designed first spraying pipe 11 and second spraying pipe 12, the combination of the central channel at the top and the inclined water outlet holes 15 and water outlet holes 17 enables the flushing fluid to evenly and effectively scour the inner wall of the pipe, thoroughly removing sediment and impurities. This design greatly reduces the increase in fluid resistance and energy loss caused by blockage, thereby significantly improving the stability and efficiency of the entire fluid control system.

[0048] Further reduction of maintenance costs: This technical solution avoids the complex disassembly steps in traditional cleaning methods through the integrated cleaning design, greatly saving cleaning time and labor costs. At the same time, regular and efficient cleaning work extends the service life of the valve, reduces valve damage and replacement frequency caused by blockage, and further reduces long-term maintenance costs.

[0049] Overall enhancement of operation flexibility: On the basis of retaining the function of the original connecting pipe 10 to adjust fluid parameters, this technical solution enables operators to make more refined adjustments according to actual cleaning requirements by refining the design of the spraying pipe. Whether it is fine-tuning of flow rate, pressure, or flushing angle, personalized customization of the cleaning effect can be achieved, greatly enhancing the flexibility and convenience of operation.

[0050] The above shows and describes the basic principles, main features, and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A valve that is easy to clean, characterized in that, Including: A connecting pipe (1) and a valve body (3) installed at the center of the top of the connecting pipe (1); A positioning ring (2) is provided on one side of the top of the connecting pipe (1), and an annular liquid supply pipe (4) is provided on the other side of the top. A plurality of connecting holes (6) communicating with the inside of the connecting pipe (1) are opened at both sides of the top of the connecting pipe (1) and respectively at the bottom positions of the positioning ring (2) and the annular liquid supply pipe (4); A plurality of spray pipes one (11) and a plurality of spray pipes two (12) are communicated with the bottom of the annular liquid supply pipe (4). One ends of the plurality of spray pipes one (11) and the plurality of spray pipes two (12) respectively penetrate through the adjacent connecting holes (6) and extend into the inside of the connecting pipe (1). A communicating pipe (10) is communicated with one side of the top of the annular liquid supply pipe (4); A plurality of plugging columns (7) adapted to the connecting holes (6) are connected to the bottom of the positioning ring (2).

2. The valve according to claim 1, which is easy to clean, is characterized in that, Two positioning plates (5) are connected to both sides of the connecting pipe (1). Fixing plates one (9) are fixedly connected to both ends of the positioning ring (2), and the fixing plates one (9) are bolted to the adjacent positioning plates (5).

3. The valve according to claim 2, which is easy to clean, is characterized in that, Fixing plates two (13) are fixedly connected to both ends of the annular liquid supply pipe (4), and the fixing plates two (13) are bolted to the adjacent positioning plates (5).

4. The valve easy to clean according to claim 2, characterized in that, A sealing gasket (8) is provided at the bottom of the positioning ring (2), and the top of the sealing gasket (8) is bolted to the bottom of the positioning ring (2).

5. The valve that is easy to clean according to claim 3, wherein A central channel one (14) is opened at the center of the top of the spray pipe one (11), and water outlet holes one (15) communicating with the central channel one (14) are obliquely opened on both sides.

6. The valve that is easy to clean according to claim 5, wherein, A central channel two (16) is opened at the center of the top of the spray pipe two (12), and two water outlet holes two (17) communicating with the central channel two (16) are symmetrically and obliquely opened at the bottom end part.

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