Novel multifunctional plate valve

Abstract

The utility model belongs to the technical field of multifunctional plate valves, and particularly relates to a novel multifunctional plate valve which solves the problems that in the prior art, a filter screen cannot be cleaned, and real-time monitoring cannot be achieved. A plate valve body is jointly welded to the tops of the two supporting blocks, a cavity is welded to the top of the plate valve body, a liquid injection pipe is welded to the top of the plate valve body, a ventilation pipe is welded to one side of the plate valve body, a fixing plate is fixedly connected to one side of the plate valve body through screws, and a motor is installed on one side of the fixing plate. Through the arrangement of the cleaning brush, the reciprocating lead screw and other structures, the reciprocating lead screw is driven by the motor to rotate, the cleaning brush is driven by the reciprocating lead screw to do linear reciprocating motion on the surface of the filter screen, the filter screen is cleaned, and the effect of cleaning the filter screen can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of multifunctional plate valves, in particular to a novel multifunctional plate valve. Background Art

[0002] At present, in the fields of municipal administration, construction, steel, metallurgy, petroleum, chemical industry, food, medicine, power station, water conservancy and irrigation, valves are needed to control and regulate liquids in water intake, water delivery, pressurization, diving, sewage pump room and petroleum and chemical fluid delivery systems. However, traditional valves have some problems in use, such as imperfect measures to eliminate water hammer, high possibility of malfunction, need for manual operation and control, difficult debugging, narrow adaptability and high maintenance cost. In order to solve these problems, a new type of multifunctional plate valve came into being.

[0003] The authorization announcement number in the prior art is: CN212028645U, a multifunctional swing check valve, including a check valve body, a flange A, a flange B and a flange C, the check valve body is surrounded by a protective shell, an inlet pipe is provided through the top of one side of the protective shell, a shell cavity is formed inside the protective shell, a ceramic electric heating tube is fixedly provided at the top of the inner wall of the shell cavity by bolts, a ventilation pipe is connected to the center of the bottom of the protective shell through an opening, a micro fan is fixedly provided at the bottom of the ventilation pipe by bolts, the top opening of the check valve body is welded to the flange A, and the openings at both ends of the bottom are welded to the flange B and the flange C;

[0004] However, this patent is unable to clean the filter when in use. If the filter is not cleaned for a long time, it is easy to accumulate impurities and dirt, causing blockage, affecting the flow and pressure of the plate valve. In addition, this patent is unable to monitor the inside of the valve body when in use. If a fault or abnormality occurs inside the valve body, it may not be discovered and handled in time due to the inability to monitor, causing the fault to expand or affecting the normal operation of the system. Utility Model Content

[0005] The utility model aims to provide a novel multifunctional plate valve, which solves the problems of being unable to clean the filter screen and being unable to monitor in real time.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel multifunctional plate valve, comprising a base and a monitoring assembly, the top of the base is welded with two symmetrically arranged support blocks, the tops of the two support blocks are welded with a plate valve body, the top of the plate valve body is welded with a cavity, the top of the plate valve body is welded with a liquid injection pipe, one side of the plate valve body is welded with a ventilation pipe, and one side of the plate valve body is fixedly connected with a fixing plate by screws;

[0007] A motor is installed on one side of the fixed plate, and the output end of the motor is connected to a coaxially arranged reciprocating screw through a coupling, the external threaded sleeve of the reciprocating screw is provided with a sliding block, and one side of the sliding block is fixedly connected to a cleaning brush by a screw, a rotating shaft is rotatably installed inside the ventilation pipe, one end of the rotating shaft is fixedly connected to an exhaust fan by a screw, a synchronous belt is provided on the outside of the rotating shaft and the reciprocating screw through a synchronous wheel sleeve, a heating wire is installed inside the cavity, and a filter screen is fixedly connected to the inside of the plate valve body by screws.

[0008] Preferably, the monitoring component includes a positioning seat, the top of the positioning seat is fixedly connected to the inside of the plate valve body by screws, the bottom of the positioning seat is fixedly connected to a mounting plate by screws, and a camera is installed at the bottom of the mounting plate.

[0009] Preferably, a ventilation slot is provided inside the ventilation pipe, and the exhaust fan is rotatably installed inside the ventilation slot, providing a rotation space for the exhaust fan.

[0010] Preferably, a rotation groove is provided inside the plate valve body, and the reciprocating screw rod is rotatably installed inside the rotation groove, providing a rotation space for the reciprocating screw rod.

[0011] Preferably, a through groove is provided inside the plate valve body, and the sliding block is slidably connected inside the through groove, providing a sliding space for the sliding block.

[0012] Preferably, a straight groove is provided inside the ventilation pipe, and the rotating shaft is rotatably installed inside the straight groove, providing a rotating space for the rotating shaft.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model arranges the cleaning brush and the reciprocating screw and other structures, utilizes the motor to drive the reciprocating screw to rotate, and the reciprocating screw drives the cleaning brush to make a linear reciprocating motion on the surface of the filter, so as to clean the filter and achieve the effect of cleaning the filter.

[0015] 2. The utility model uses the camera to monitor the interior of the plate valve body in real time by installing the plate and camera structures, so that the operator can find problems that occur during operation in time, thus achieving a monitoring effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front cross-sectional view of the utility model;

[0017] Figure 2 It is a top sectional view of the utility model;

[0018] Figure 3 It is an enlarged view of point A of the utility model;

[0019] Figure 4 It is the overall structure diagram of the utility model.

[0020] In the figure: 1. Cavity; 2. Plate valve body; 3. Fixed plate; 4. Motor; 5. Ventilation duct; 6. Exhaust fan; 7. Liquid injection pipe; 8. Support block; 9. Rotating shaft; 10. Heating wire; 11. Filter; 12. Synchronous belt; 13. Reciprocating screw rod; 14. Sliding block; 15. Cleaning brush; 16. Positioning seat; 17. Mounting plate; 18. Camera; 19. Base; 20. Monitoring component. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 A novel multifunctional plate valve comprises a base 19 and a monitoring component 20. Two symmetrically arranged support blocks 8 are welded on the top of the base 19. A plate valve body 2 is welded on the top of the two support blocks 8. A cavity 1 is welded on the top of the plate valve body 2. A liquid injection pipe 7 is welded on the top of the plate valve body 2. A ventilation pipe 5 is welded on one side of the plate valve body 2. A fixing plate 3 is fixedly connected to one side of the plate valve body 2 by screws. A motor 4 is installed on one side of the fixing plate 3. A coaxially arranged reciprocating screw rod 13 is connected to the output end of the motor 4 through a coupling. A sliding block 14 is provided on the external thread sleeve of the reciprocating screw rod 13. One side of the sliding block 14 is screwed. A cleaning brush 15 is fixedly connected with the wire, a rotating shaft 9 is rotatably installed inside the ventilation pipe 5, one end of the rotating shaft 9 is fixedly connected to the exhaust fan 6 by screws, the outside of the rotating shaft 9 and the reciprocating screw rod 13 are jointly provided with a synchronous belt 12 through a synchronous wheel sleeve, an electric heating wire 10 is installed inside the cavity 1, and a filter screen 11 is fixedly connected to the inside of the plate valve body 2 by screws, through the arrangement of structures such as the cleaning brush 15 and the reciprocating screw rod 13, the reciprocating screw rod 13 is driven by the motor 4 to rotate, and the reciprocating screw rod 13 drives the cleaning brush 15 to make a linear reciprocating motion on the surface of the filter screen 11, so that the filter screen 11 is cleaned, thereby achieving the effect of cleaning the filter screen 11.

[0023] See also Figure 1-4The monitoring component 20 includes a positioning seat 16, the top of the positioning seat 16 is fixedly connected to the inside of the plate valve body 2 by screws, the bottom of the positioning seat 16 is fixedly connected to the mounting plate 17 by screws, and a camera 18 is installed at the bottom of the mounting plate 17. Through the arrangement of the mounting plate 17 and the camera 18 and other structures, the camera 18 is used to monitor the inside of the plate valve body 2 in real time, so that the operator can promptly discover problems occurring during operation, thereby achieving a monitoring effect.

[0024] See also Figure 1-4 A ventilation groove is opened inside the ventilation pipe 5, the exhaust fan 6 is rotatably installed inside the ventilation groove, a rotating groove is opened inside the plate valve body 2, the reciprocating screw rod 13 is rotatably installed inside the rotating groove, a through groove is opened inside the plate valve body 2, the sliding block 14 is slidably connected inside the through groove, a straight groove is opened inside the ventilation pipe 5, and the rotating shaft 9 is rotatably installed inside the straight groove.

[0025] The specific implementation process of the utility model is as follows: when the new multifunctional plate valve is used, the new multifunctional plate valve is connected and used through the flanges at both ends of the plate valve body 2. When the new multifunctional plate valve is frozen due to weather reasons, the electric heating wire 10 is started for heating, and the electric heating wire 10 is connected to a power source through an electric wire. At the same time, the motor 4 is started, and the motor 4 is connected to a power source through an electric wire. The motor 4 drives the reciprocating screw rod 13 to rotate, the reciprocating screw rod 13 drives the synchronous belt 12 to rotate, the synchronous belt 12 drives the rotating shaft 9 to rotate, and the rotating shaft 9 drives the exhaust fan 6 to rotate The exhaust fan 6 rotates to drive the air inside the plate valve body 2 to circulate, and the temperature drops, so that condensed water will not appear on the surface of the plate valve body 2 due to the heating of the electric heating wire 10. At the same time, the reciprocating screw rod 13 drives the sliding block 14 to make a linear reciprocating motion, and the sliding block 14 drives the cleaning brush 15 to move. The cleaning brush 15 makes a linear reciprocating motion on the surface of the filter screen 11, so that the cleaning brush 15 is kept clean and unobstructed, and the filter screen 11 does not need to be frequently disassembled for cleaning. Here, the electric heating wire 10 is a prior art, but no more details are given;

[0026] In addition, through the setting of the monitoring component 20, the camera 18 is used to monitor the interior of the plate valve body 2 in real time. By monitoring the interior of the plate valve body 2, the operating status of the plate valve body 2 can be understood in real time, and potential faults can be discovered and handled in time to avoid the expansion of faults or affecting the normal operation of the system. By monitoring the interior of the plate valve body 2, damage to the new multifunctional plate valve caused by faults can be avoided, thereby extending the service life of the new multifunctional plate valve.

[0027] 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. A novel multifunctional plate valve, comprising a base (19) and a monitoring assembly (20), characterized in that: Two symmetrically arranged support blocks (8) are welded to the top of the base (19); a plate valve body (2) is welded to the top of the two support blocks (8); a cavity (1) is welded to the top of the plate valve body (2); a liquid injection pipe (7) is welded to the top of the plate valve body (2); a ventilation pipe (5) is welded to one side of the plate valve body (2); and a fixing plate (3) is fixed to one side of the plate valve body (2) by screws; A motor (4) is installed on one side of the fixed plate (3); the output end of the motor (4) is connected to a coaxially arranged reciprocating screw (13) via a coupling; the external threaded sleeve of the reciprocating screw (13) is provided with a sliding block (14); one side of the sliding block (14) is fixedly connected to a cleaning brush (15) via a screw; a rotating shaft (9) is rotatably installed inside the ventilation pipe (5); one end of the rotating shaft (9) is fixedly connected to an exhaust fan (6) via a screw; the rotating shaft (9) and the outside of the reciprocating screw (13) are jointly provided with a synchronous belt (12) via a synchronous wheel sleeve; a heating wire (10) is installed inside the cavity (1); and a filter screen (11) is fixedly connected to the inside of the plate valve body (2) via a screw.

2. A novel multifunctional plate valve according to claim 1, characterized in that: The monitoring component (20) includes a positioning seat (16), the top of which is fixedly connected to the inside of the plate valve body (2) by screws, and the bottom of which is fixedly connected to a mounting plate (17) by screws, and a camera (18) is installed at the bottom of the mounting plate (17).

3. A novel multifunctional plate valve according to claim 1, characterized in that: A ventilation slot is provided inside the ventilation pipe (5), and the exhaust fan (6) is rotatably mounted inside the ventilation slot.

4. A novel multifunctional plate valve according to claim 1, characterized in that: A rotation groove is provided inside the plate valve body (2), and the reciprocating screw rod (13) is rotatably mounted inside the rotation groove.

5. A novel multifunctional plate valve according to claim 1, characterized in that: A through groove is provided inside the plate valve body (2), and the sliding block (14) is slidably connected inside the through groove.

6. A novel multifunctional plate valve according to claim 1, characterized in that: A straight groove is provided inside the ventilation pipe (5), and the rotating shaft (9) is rotatably mounted inside the straight groove.

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