Energy-saving pipeline valve

Abstract

The utility model relates to an energy-saving pipeline valve, which belongs to the technical field of pipeline valves and comprises a pipeline valve body, connecting structures used for being connected with other pipelines are arranged on the left side and the right side of the pipeline valve body, and an energy-saving mechanism used for saving energy for the pipeline valve body is arranged at the upper end of the left side of the pipeline valve body. A filtering mechanism used for filtering liquid is arranged in the right side of the pipeline valve body. The filtering mechanism comprises a fixing block clamped to the upper side of the pipeline valve body, a filtering net plate fixedly connected to the lower side of the fixing block and a collecting mechanism arranged on the right side of the filtering net plate. According to the energy-saving pipeline valve, water flow drives the air blades when flowing in the pipeline valve body, the air blades are matched with the second rotating shaft to make the cleaning brush rotate circumferentially on the surface of the right side of the filter screen plate, and meanwhile the impurity pump is started to be matched with the cleaning brush to absorb impurities cleaned by the filter screen plate into the material collecting box to be collected and treated.

Description

Technical Field

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

[0002] A large number of water pipelines are installed in nuclear power plants. Multiple valves need to be installed on the pipelines to control the transmission of water flow. Water hammer effect is likely to occur when the valves are closed. The water hammer effect is mainly manifested in that when the water flow in the pipeline flows rapidly, it is suddenly blocked by the valve. The inertia of the water flow acts on the valve and causes impact. Small water hammers acting on the valves frequently can easily shorten the service life of the valves, while large water hammers can cause instantaneous damage to the valves or pipelines.

[0003] After searching, Chinese patent CN216242434U in the prior art discloses an energy-saving pipeline valve, including a valve body, a motor, a first bracket and a battery, a water inlet and a water outlet are respectively arranged on both sides of the valve body, a first slide groove is arranged on the valve body, a sliding sleeve is slidably arranged in the valve body, both sides of the sliding sleeve are connected to the inner wall of the valve body through a spring, a ball valve assembly is arranged in the sliding sleeve, a valve stem is connected to the ball valve assembly, the valve stem passes through the sliding sleeve and a slider is movably arranged in the sliding sleeve, the slider is slidably arranged in the first slide groove, the motor is installed on the top of the slider, and its output shaft is connected to the valve stem, the first bracket is installed in the water inlet, a first rotating shaft is passed through the first bracket, a paddle is arranged on the first rotating shaft, the first rotating shaft is connected to an induction power generation assembly, and the battery is respectively connected to the motor and the induction power generation assembly. The utility model utilizes the problems of inconvenient operation of manual ball valve switch and poor water hammer prevention effect.

[0004] However, the utility model pipeline valve may have impurities and particles flowing in the liquid flowing in the pipeline. If it is not managed for a long time, the valve core in the valve may be blocked, resulting in the valve being unable to close tightly and leaking frequently, resulting in a decrease in service life and being unable to meet production needs. Therefore, an energy-saving pipeline valve is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an energy-saving pipeline valve, which has the advantages of filtering and cleaning impurities retained in the liquid in the pipeline valve body, etc., and solves the problem that the pipeline valve may have impurity particles flowing in the liquid flowing in the pipeline, and the valve core in the valve may be blocked if it is not managed for a long time, resulting in the valve being unable to close tightly and often leaking, resulting in a reduction in service life.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving pipeline valve, comprising a pipeline valve body, the left and right sides of the pipeline valve body are provided with connection structures for connecting other pipelines, the upper left end of the pipeline valve body is provided with an energy-saving mechanism for energy saving of the pipeline valve body, and the right side of the pipeline valve body is provided with a filtering mechanism for filtering liquid;

[0007] The filtering mechanism comprises a fixing block clamped on the upper side of the pipeline valve body, a filter screen fixedly connected to the lower side of the fixing block, and a collecting mechanism arranged on the right side of the filter screen;

[0008] The collecting mechanism includes a cleaning brush attached to the right side of the filter plate, a second rotating shaft fixedly connected to the lower side of the cleaning brush, a wind blade fixedly sleeved on the outer wall of the right side of the second rotating shaft, a first bearing rotatably sleeved on the inner wall of the wind blade, an impurity pump connected to the inner wall of the first bearing, and a collection box connected to the left side of the impurity pump.

[0009] Furthermore, the connection structure includes flanges integrally connected to the left and right sides of the pipeline valve body.

[0010] Furthermore, the energy-saving mechanism includes a driving motor fixedly installed on the upper left end of the pipeline valve body, a first gear fixedly sleeved on the output shaft of the driving motor, a second gear meshingly connected to the right side of the first gear, a first rotating shaft fixedly sleeved on the inner wall of the second gear, and a baffle fixedly connected to the lower side of the first rotating shaft.

[0011] Furthermore, the outer wall of the baffle is provided with a sealing assembly for sealing the pipeline valve body, and the sealing assembly includes a first sealing strip fixedly bonded to the outer wall of the baffle.

[0012] Furthermore, an assembly structure for quickly assembling the filter screen on the inside of the pipeline valve body is provided on the inner side of the fixed block, and the assembly structure includes two springs slidably connected to the inner side of the fixed block, a clamping block fixedly sleeved on the inner wall of the spring, and a pull rod fixedly connected to the clamping block on the side close to the spring.

[0013] Furthermore, a second sealing strip is fixedly connected to the right side of the pipeline valve body close to the inner wall of the filter screen plate, and a through hole is opened on the surface of the cleaning brush, and the through hole is communicated with the second rotating shaft.

[0014] Furthermore, a support ring is rotatably sleeved on the outer wall of the second rotating shaft, and the bottom of the support ring is fixedly connected to the inner wall of the pipeline valve body.

[0015] Furthermore, the water suction end of the impurity pump is communicated with the wind blade, and the water discharge end of the impurity pump is communicated with the collecting box.

[0016] Compared with the prior art, the utility model provides an energy-saving pipeline valve, which has the following beneficial effects:

[0017] 1. This energy-saving pipeline valve drives the wind blades when water flows in the pipeline valve body. The wind blades cooperate with the second rotating shaft to rotate the cleaning brush in a circle on the right side surface of the filter screen. At the same time, the impurity pump is turned on to cooperate with the cleaning brush to absorb the impurities cleaned by the filter screen into the collection box for collection and treatment.

[0018] 2. This energy-saving pipeline valve can move the block into the fixed block by pulling two pull rods relative to each other and can directly remove the first bearing from the pipeline valve body, which is convenient for later replacement. It solves the problem that the pipeline valve may cause blockage of the valve core in the valve if it is not managed for a long time, resulting in the valve being unable to close tightly and leaking frequently, leading to a decrease in service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0020] Figure 2 This is a front view of the structure of the utility model;

[0021] Figure 3 For this utility model Figure 1 A is a schematic diagram of the enlarged structure shown;

[0022] Figure 4 It is a structural stereogram of the wind blade of the utility model.

[0023] In the figure: 1 pipeline valve body, 2 flange, 3 drive motor, 4 first gear, 5 second gear, 6 first rotating shaft, 7 baffle, 8 first sealing strip, 9 cleaning brush, 10 filter screen, 11 support ring, 12 second rotating shaft, 13 wind blade, 14 impurity pump, 15 collection box, 16 fixed block, 17 first bearing, 18 second sealing strip, 19 pull rod, 20 spring, 21 block. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4In this embodiment, an energy-saving pipeline valve comprises a pipeline valve body 1, a connection structure for connecting other pipelines is arranged on the left and right sides of the pipeline valve body 1, an energy-saving mechanism for energy saving of the pipeline valve body 1 is arranged on the upper end of the left side of the pipeline valve body 1, and a filtering mechanism for filtering liquid is arranged inside the right side of the pipeline valve body 1. The filtering mechanism comprises a fixing block 16 clamped on the upper side of the pipeline valve body 1, a filter screen plate 10 fixedly connected to the lower side of the fixing block 16, and a collecting mechanism arranged on the right side of the filter screen plate 10. The collecting mechanism comprises a cleaning brush 9 attached to the right side of the filter screen plate 10, a second rotating shaft 12 fixedly connected to the lower side of the cleaning brush 9, a wind blade 13 fixedly sleeved on the outer wall of the right side of the second rotating shaft 12, a first bearing 17 rotatably sleeved on the inner wall of the wind blade 13, an impurity pump 14 connected to the inner wall of the first bearing 17, and a collecting box 15 connected to the left side of the impurity pump 14.

[0026] The connection structure includes a flange 2 integrally connected to the left and right sides of the pipeline valve body 1, the energy-saving mechanism includes a drive motor 3 fixedly installed on the left end of the upper side of the pipeline valve body 1, a first gear 4 fixedly sleeved on the output shaft of the drive motor 3, a second gear 5 meshingly connected to the right side of the first gear 4, a first rotating shaft 6 fixedly sleeved on the inner wall of the second gear 5 and a baffle 7 fixedly connected to the lower side of the first rotating shaft 6, the outer wall of the baffle 7 is provided with a sealing component for sealing the inside of the pipeline valve body 1, the sealing component includes a first sealing strip 8 fixedly bonded to the outer wall of the baffle 7, and the inner side of the fixed block 16 is provided with a filter plate 10 for quickly assembling the filter plate 10 on the pipeline valve The assembly structure on the inner side of the main body 1 includes two springs 20 slidably connected to the inner side of the fixed block 16, a block 21 fixedly sleeved on the inner wall of the spring 20, and a pull rod 19 fixedly connected to the block 21 on the side close to the spring 20. A second sealing strip 18 is fixedly connected to the inner wall of the filter screen plate 10 on the right side of the pipeline valve body 1. A through hole is opened on the surface of the cleaning brush 9, and the through hole is connected to the second rotating shaft 12. A support ring 11 is rotatably sleeved on the outer wall of the second rotating shaft 12. The bottom of the support ring 11 is fixedly connected to the inner wall of the pipeline valve body 1. The water suction end of the impurity pump 14 is connected to the wind blade 13, and the drainage end of the impurity pump 14 is connected to the aggregate box 15.

[0027] The working principle of the above embodiment is:

[0028] The left and right sides of the pipeline valve body 1 are connected to the pipeline by flanges 2. When water flows through the pipeline valve body 1, impurities in the water will be filtered by the filter screen 10. At the same time, the driving motor 3 starts the first gear 4 to engage the second gear 5 to drive the baffle 7 under the first rotating shaft 6 to rotate and change the angle, which is convenient for adjusting the flow of liquid to achieve energy saving. During the flow of liquid, the flow velocity will drive the wind blade 13 to rotate in a circle. The wind blade 13 moves the cleaning brush 9 on the surface of the filter screen 10 through the second rotating shaft 12 to clean the filtered impurity particles, and then starts the impurity pump 14 to connect The connecting pipe cooperates with the first bearing 17 and the through hole opened in the cleaning brush 9 to absorb the impurity particles filtered on the surface of the filter screen plate 10 and discharge them into the collecting box 15 for collection, which can effectively isolate the impurity particles from entering the pipeline valve body 1 and extend the service life. The filter screen plate 10 needs to be disassembled regularly, and only the two upper pull rods 19 are held and moved closer to each other. The clamping block 21 moves toward the inside of the fixed block 16 under the action of the spring 20 and separates from the inside of the pipeline valve body 1. The filter screen plate 10 and the fixed block 16 can be directly removed from the upper side of the pipeline valve body 1, which is convenient for quick replacement and later assembly.

[0029] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving pipeline valve, characterized in that: The pipeline valve body (1) comprises a pipeline valve body (1), wherein the left and right sides of the pipeline valve body (1) are provided with connection structures for connecting to other pipelines, the upper left end of the pipeline valve body (1) is provided with an energy-saving mechanism for saving energy for the pipeline valve body (1), and the right side of the pipeline valve body (1) is provided with a filtering mechanism for filtering liquid; The filtering mechanism comprises a fixing block (16) clamped on the upper side of the pipeline valve body (1), a filtering screen plate (10) fixedly connected to the lower side of the fixing block (16), and a collecting mechanism arranged on the right side of the filtering screen plate (10); The collecting mechanism comprises a cleaning brush (9) attached to the right side of the filter screen (10), a second rotating shaft (12) fixedly connected to the lower side of the cleaning brush (9), a wind blade (13) fixedly sleeved on the outer wall of the right side of the second rotating shaft (12), a first bearing (17) rotatably sleeved on the inner wall of the wind blade (13), an impurity pump (14) connected to the inner wall of the first bearing (17), and a collection box (15) connected to the left side of the impurity pump (14).

2. An energy-saving pipeline valve according to claim 1, characterized in that: The connection structure comprises a flange (2) integrally connected to the left and right sides of the pipeline valve body (1).

3. The energy-saving pipeline valve according to claim 1 is characterized in that: The energy-saving mechanism comprises a driving motor (3) fixedly mounted on the left end of the upper side of the pipeline valve body (1), a first gear (4) fixedly sleeved on the output shaft of the driving motor (3), a second gear (5) meshingly connected to the right side of the first gear (4), a first rotating shaft (6) fixedly sleeved on the inner wall of the second gear (5), and a baffle (7) fixedly connected to the lower side of the first rotating shaft (6).

4. An energy-saving pipeline valve according to claim 3, characterized in that: The outer wall of the baffle (7) is provided with a sealing component for sealing the inside of the pipeline valve body (1), and the sealing component comprises a first sealing strip (8) fixedly bonded to the outer wall of the baffle (7).

5. The energy-saving pipeline valve according to claim 1 is characterized in that: An assembly structure for quickly assembling the filter screen (10) on the inner side of the pipeline valve body (1) is arranged on the inner side of the fixing block (16), and the assembly structure comprises two springs (20) slidably connected to the inner side of the fixing block (16), a clamping block (21) fixedly sleeved on the inner wall of the spring (20), and a pull rod (19) fixedly connected to the clamping block (21) on the side close to the spring (20).

6. The energy-saving pipeline valve according to claim 1 is characterized in that: A second sealing strip (18) is fixedly connected to the inner wall of the filter screen plate (10) on the right side of the pipeline valve body (1), and a through hole is opened on the surface of the cleaning brush (9), and the through hole is communicated with the second rotating shaft (12).

7. The energy-saving pipeline valve according to claim 1 is characterized in that: A support ring (11) is rotatably sleeved on the outer wall of the second rotating shaft (12), and the bottom of the support ring (11) is fixedly connected to the inner wall of the pipeline valve body (1).

8. The energy-saving pipeline valve according to claim 1, characterized in that: The water suction end of the impurity pump (14) is in communication with the wind blade (13), and the water discharge end of the impurity pump (14) is in communication with the collecting box (15).

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