CN220622810U - Anti-blocking pump valve - Google Patents

Abstract

The utility model relates to an anti-blocking pump valve relates to pump valve structure technology, which comprises a valve body, the valve body level sets up, be equipped with spherical case in the valve body, be equipped with conduit in the spherical case, conduit extends along spherical case horizontal direction and sets up, spherical case rotates with the valve body and is connected, the water delivery port has all been seted up at the both ends of valve body, water delivery port department at valve body both ends is equipped with inlet tube and outlet pipe respectively, inlet tube and outlet pipe are linked together with conduit's both ends respectively, the washing mouth has been seted up to one side of valve body, when spherical case rotates 90, conduit is linked together with the washing mouth department of valve body, the upper end fixedly connected with dwang of spherical case, the vertical setting of valve body is worn out to the dwang. This application has the effect that improves pump valve cleaning efficiency.

Description

Anti-blocking pump valve

Technical Field

The application relates to the technical field of pump valve structures, in particular to an anti-blocking pump valve.

Background

The pump valve is a device for controlling fluid flow, is generally used in fluid conveying systems in the fields of chemical industry, petroleum, pharmacy, food and the like, can control the flow, pressure, direction and stop of fluid so as to meet the production and process requirements, is generally designed for the opening and closing control of various highly corrosive media, and has a floating straight-through type structure, and is relatively simple in structure and composed of a valve, a valve cover, a valve core, a sealing element and the like.

Aiming at the related technology, the working principle of the floating straight-through valve is to control the on-off of fluid through the lifting of the valve core, so that after the valve core is blocked, a pump valve is required to be disassembled for cleaning, the cleaning process is inconvenient, and the labor difficulty of staff is improved.

Disclosure of Invention

In order to improve the inconvenient problem of clearance behind the pump valve jam, this application provides an anti-clogging pump valve.

The application provides an anti-blocking pump valve, adopts following technical scheme:

an anti-clogging pump valve, includes valve body, its characterized in that: the valve body is horizontally arranged, the spherical valve core is arranged in the valve body, the water conveying pipeline is arranged in the spherical valve core, the water conveying pipeline extends along the horizontal direction of the spherical valve core, the spherical valve core is rotationally connected with the valve body, water conveying ports are formed in two ends of the valve body, a water inlet pipe and a water outlet pipe are respectively arranged at the water conveying ports at two ends of the valve body, the water inlet pipe and the water outlet pipe are respectively communicated with two ends of the water conveying pipeline, a cleaning port is formed in one side of the valve body, when the spherical valve core rotates by 90 degrees, the water conveying pipeline is communicated with the cleaning port of the valve body, the rotating rod is fixedly connected with the upper end of the spherical valve core, and the rotating rod penetrates out of the valve body to be vertically arranged.

Through adopting above-mentioned technical scheme, when needing to clear up spherical case, the staff drives the dwang and rotates, and the dwang drives spherical case and rotates, makes the cleaning port department of conduit and valve body be linked together, and the cleaning port of staff accessible valve body is cleared up the conduit, need not to dismantle the pump valve, has reduced workman's intensity of labour, is favorable to improving cleaning efficiency.

Optionally, the one end that the conduit is close to the inlet tube is equipped with the double-deck filter screen that is used for double filtration fluid impurity, and double-deck filter screen is vertical to be set up, and double-deck filter screen is connected with conduit's inner wall.

Through adopting above-mentioned technical scheme, when fluid gets into conduit through the inlet tube, can touch double-deck filter screen earlier, and double-deck filter screen can hold back most impurity, when needing to clear up spherical case, the staff drive dwang rotates, and the dwang drives spherical case and rotates, makes conduit and the cleaning mouth department of valve body be linked together, then dismantles double-deck filter screen and clear up, need not to clear up the maintenance to whole pipeline, is favorable to improving cleaning efficiency.

Optionally, one end threaded connection that the inlet tube was kept away from to double-deck filter screen has the trace, and the trace level sets up in the conduit, and the conduit upper end is equipped with driving motor, and driving motor vertically sets up, and driving motor's output shaft is connected through the bevel gear pair with the trace, and double-deck filter screen and conduit's inner wall sliding connection.

Through adopting above-mentioned technical scheme, when needing to clear up double-deck filter screen, the staff starts driving motor, and driving motor's output shaft passes through bevel gear pair and drives the trace and rotate, and the trace drives double-deck filter screen roll-off conduit, then clear up the maintenance to double-deck filter screen, need not manual dismantlement double-deck filter screen, roll-off conduit through motor drive double-deck filter screen, and the operation is simple and direct, utilizes motor control, has reduced the manpower consumption, is favorable to improving work efficiency.

Optionally, be equipped with the rotor that is used for preventing impurity from attaching to the pipe wall in the inlet tube, the one end fixedly connected with axis of rotation of rotor, the up end of inlet tube is equipped with rotation motor, and rotation motor's output shaft is connected through the bevel gear pair with the axis of rotation, and rotor and inlet tube rotate to be connected.

Through adopting above-mentioned technical scheme, when the fluid flows into the inlet tube, partial impurity in the fluid can adsorb on the inner wall of inlet tube, and the staff starts the rotation motor, and the output shaft of rotation motor passes through bevel gear pair and drives the axis of rotation and rotate, and then drives the rotation wheel and rotate, and the rotation wheel scrapes the inlet tube inner wall, makes the impurity that adsorbs on the inlet tube inner wall drop, is favorable to preventing the inlet tube jam.

Optionally, the one end that the inlet tube is close to the valve body is equipped with the sealing washer that prevents fluid inflow valve body, and the one end that the outlet pipe is close to the valve body is equipped with the sealing washer that prevents fluid inflow valve body, and the sealing washer circumference evenly sets up.

Through adopting above-mentioned technical scheme, when fluid passes through the pump valve, fluid flow is in the water delivery mouth department at valve body both ends, and fluid accessible spherical case and the gap inflow valve body between the inlet tube can effectively reduce fluidic leakage through setting up the sealing washer, is favorable to improving the leakproofness of equipment, reduces fluidic loss, and then improves production efficiency.

Optionally, the one end that the outlet pipe is close to the valve body is equipped with the orifice plate that is used for restricting fluid flow, and the orifice plate is vertical to be set up, orifice plate and outlet pipe looks adaptation, orifice plate and outlet pipe detachable connection.

Through adopting above-mentioned technical scheme, when needing to adjust outlet pipe fluidic flow, the staff is at the orifice plate of outlet pipe one end installation looks adaptation that is close to the valve body according to the demand, can effectively control fluidic flow, is favorable to strengthening the control to the fluid.

Optionally, the water inlet pipe is detachably connected with the valve body through a flange, and the water outlet pipe is detachably connected with the valve body through a flange.

Through adopting above-mentioned technical scheme, when needing to maintain the pump valve, the staff accessible flange dismantles the pump valve, is favorable to the maintenance and the detection of pipeline.

Optionally, the one end fixedly connected with handle that the valve body was kept away from to the dwang, handle and dwang set up perpendicularly, and the outside cover of handle is equipped with the silica gel layer, and the silica gel layer evenly sets up.

Through adopting above-mentioned technical scheme, the setting on silica gel layer can effectively protect staff's hand to avoid the damage, when needs drive dwang rotates, and the staff holds the handle, drives the dwang through rotatory handle and rotates, is favorable to improving staff's comfort level.

In summary, the present application includes at least one of the following beneficial technical effects of an anti-blocking pump valve:

1. through setting up valve body, spherical case, conduit, water delivery mouth, washing mouth, inlet tube, outlet pipe and dwang, when needing to clear up spherical case, the staff drives the dwang and rotates, and the dwang drives spherical case and rotates, makes conduit and the washing mouth department of valve body be linked together, and the washing mouth of staff accessible valve body is cleared up conduit, need not to dismantle the pump valve, has reduced workman's intensity of labour, is favorable to improving cleaning efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall construction of an anti-clog pump valve;

fig. 2 is a schematic structural view showing a cross section of an anti-clogging pump valve in an embodiment of the present application.

Reference numerals illustrate: 1. a spherical valve core; 11. a water pipe; 2. a support assembly; 21. a water inlet pipe; 22. a water outlet pipe; 23. a valve body; 24. a water delivery port; 25. a cleaning port; 26. a seal ring; 27. an orifice plate; 3. a driving member; 31. a rotating lever; 32. a handle; 33. a silica gel layer; 4. cleaning the assembly; 41. a rotating wheel; 42. a rotating motor; 43. a rotating shaft; 5. a filter assembly; 51. a double-layer filter screen; 52. a linkage rod; 53. and driving the motor.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses an anti-blocking pump valve.

Referring to fig. 1 and 2, an anti-clogging pump valve comprises a spherical valve core 1, a support assembly 2, a driving member 3, a cleaning assembly 4 and a filtering assembly 5, wherein the spherical valve core 1 is arranged in the support assembly 2, the spherical valve core 1 is connected with the support assembly 2, the cleaning assembly 4 is connected with the support assembly 2, the driving member 3 is arranged above the support assembly 2, the driving member 3 is connected with the spherical valve core 1, the filtering assembly is arranged in the spherical valve core 1, and the filtering assembly 5 is connected with the spherical valve core 1. The support component 2 supports, fixes the pump valve, and filter component 5 collects impurity, and when needing to clear up the pump valve, the staff makes spherical case 1 rotate in support component 2 through driving piece 3, regularly washs filter component 5, reduces the risk that the pump valve is stopped up, and the cleaning process need not dismantle the pump valve, has reduced the manpower consumption, is favorable to improving cleaning efficiency.

Referring to fig. 1 and 2, the spherical valve core 1 is horizontally arranged, a water pipe 11 is arranged in the spherical valve core 1, and the water pipe 11 extends along the horizontal direction of the spherical valve core 1. When fluid is circulated in the pump valve through the water pipe 11 of the spherical valve core 1 and the stopping and movement of the fluid are controlled, a worker rotates the spherical valve core 1 in the supporting component 2 through the driving piece 3 to rotate the water pipe 11, so that the fluid is intercepted, the operation is simple and convenient, and the working efficiency is improved.

Referring to fig. 1 and 2, the support assembly 2 comprises a water inlet pipe 21, a water outlet pipe 22 and a valve body 23, wherein the valve body 23 is horizontally arranged, the spherical valve core 1 is arranged in the valve body 23, the spherical valve core 1 is in sliding connection with the valve body 23, water delivery ports 24 are formed in two ends of the valve body 23, the water inlet pipe 21 and the water outlet pipe 22 are respectively arranged at the water delivery ports 24 of the valve body 23, the water inlet pipe 21 and the water outlet pipe 22 are respectively communicated with the water delivery pipeline 11 of the spherical valve core 1, the water inlet pipe 21 is connected with the valve body 23 through a flange, the water outlet pipe 22 is connected with the valve body 23 through a flange, a cleaning port 25 is formed in one side of the valve body 23, a sealing ring 26 is arranged at one section of the water inlet pipe 21, which is close to the valve body 23, a sealing ring 26 is uniformly arranged at one end of the water outlet pipe 22, which is close to the valve body 23, a throttling orifice 27 is arranged at one end of the water outlet pipe 22, which is close to the valve body 23, is matched with the water outlet pipe 22, and the throttling orifice 27 is detachably connected with the water outlet 22.

Referring to fig. 1, the flow rate of the fluid can be effectively controlled by the arrangement of the orifice plate 27, the leakage of the fluid can be effectively reduced by the arrangement of the seal ring 26, the sealing performance of the equipment is improved, the loss of the fluid is reduced, when the pump valve needs to be maintained, a worker can detach the pump valve through the flange, the maintenance and the detection of the pipeline are facilitated, when the spherical valve core 1 rotates by 90 degrees, the cleaning opening 25 of the valve body 23 is communicated with the water pipeline 11, the worker can clean the water pipeline 11 through the cleaning opening 25 of the valve body 23, the pump valve does not need to be detached, the labor intensity of the worker is reduced, and the cleaning efficiency is improved.

Referring to fig. 1, the driving member 3 includes a rotation rod 31 and a handle 32, the rotation rod 31 is fixedly connected to the upper end surface of the spherical valve core 1, the rotation rod 31 is transmitted out of the valve body 23 to be vertically arranged, the handle 32 is arranged at one end of the rotation rod 31 far away from the valve body 23, a silica gel layer 33 is arranged on the rotation rod 31, and the silica gel layer 33 is uniformly arranged. The pivoted direction of ball valve core 1 has been prescribe a limit to the dwang 31, and the setting of silica gel layer 33 can effectively protect staff's hand to avoid the damage, when needs drive dwang 31 rotate, and the staff holds handle 32, drives dwang 31 rotation through rotatory handle 32, is favorable to improving staff's comfort level.

Referring to fig. 2, the cleaning assembly 4 includes a rotating wheel 41, a rotating motor 42 and a rotating shaft 43, the rotating motor 42 is disposed on an upper end surface of the water inlet pipe 21, the rotating wheel 41 is vertically disposed in the water inlet pipe 21, the rotating wheel 41 is rotatably connected with an inner wall of the water inlet pipe 21, the rotating shaft 43 is horizontally disposed, one end of the rotating shaft 43 is fixedly connected with the rotating wheel 41, and one end of the rotating shaft 43 away from the rotating wheel 41 is connected with an output shaft of the rotating motor 42 through a bevel gear pair. When fluid flows into the water inlet pipe 21, part of impurities in the fluid can be adsorbed on the inner wall of the water inlet pipe 21, a worker starts the rotating motor 42, an output shaft of the rotating motor 42 drives the rotating shaft 43 to rotate through the bevel gear pair, and then the rotating wheel 41 is driven to rotate, the rotating wheel 41 scratches the inner wall of the water inlet pipe 21, so that the impurities adsorbed on the inner wall of the water inlet pipe 21 fall off, the inner wall of the water inlet pipe 21 is effectively cleaned, and the blockage of the water inlet pipe 21 is prevented.

Referring to fig. 2, the filter assembly 5 includes a double-layer filter screen 51, a linkage rod 52, and a driving motor 53, the double-layer filter screen 51 is vertically disposed, the double-layer filter screen 51 is slidably connected to an inner wall of the water pipe 11, the linkage rod 52 is disposed at one end of the double-layer filter screen 51 far away from the water inlet pipe 21, the linkage rod 52 is horizontally disposed in the water pipe 11, the driving motor 53 is disposed at an upper end of the water pipe 11, the driving motor 53 is vertically disposed, and the linkage rod 52 is connected with an output shaft of the driving motor 53 through a bevel gear pair.

Referring to fig. 2, when fluid enters the water pipe 11 through the water inlet pipe 21, the fluid firstly contacts the double-layer filter screen 51, most of impurities can be trapped by the double-layer filter screen 51, when the water pipe 11 needs to be cleaned, a worker starts the driving motor 53, the output shaft of the driving motor 53 drives the linkage rod 52 to rotate through the bevel gear pair, the linkage rod 52 drives the double-layer filter screen 51 to slide out of the water pipe 11, then the double-layer filter screen 51 is cleaned and maintained, and the double-layer filter screen 51 is driven by the motor to slide out of the water pipe 11.

The implementation principle of the anti-blocking pump valve in the embodiment of the application is as follows: after fluid flows into the pump valve, the fluid flows through the water inlet pipe 21 at first, the worker starts the rotary motor 42, the output shaft of the rotary motor 42 drives the rotary wheel 41 to rotate through the bevel gear pair, the inner wall of the water inlet pipe 21 is cleaned, then the fluid flows into the water conveying pipeline 11 of the spherical valve core 1, the double-layer filter screen 51 in the water conveying pipeline 11 can double-filter the fluid, impurities can remain on the double-layer filter screen 51, then the fluid flows into the water outlet pipe 22, the throttle orifice plate 27 in the water outlet pipe 22 can control the flow of the fluid, the double-layer filter screen 51 can be cleaned regularly to effectively prevent the blockage of the pump valve, when the worker holds the handle 32 to enable the spherical valve core 1 to rotate 90 degrees, the water conveying pipeline 11 is communicated with the cleaning port 25 of the valve body 23, the worker starts the driving motor 53, the output shaft of the driving motor 53 drives the linkage rod 52 to rotate through the bevel gear pair, and then the double-layer filter screen 51 moves to the cleaning port 25 of the valve body 23, and accordingly cleaning and overhauling are achieved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. An anti-clogging pump valve comprising a valve body (23), characterized in that: the valve body (23) is horizontally arranged, the spherical valve core (1) is arranged in the valve body (23), the water conveying pipeline (11) is arranged in the spherical valve core (1), the water conveying pipeline (11) extends along the horizontal direction of the spherical valve core (1), the spherical valve core (1) is rotationally connected with the valve body (23), water conveying ports (24) are respectively arranged at two ends of the valve body (23), the water conveying ports (24) at two ends of the valve body (23) are respectively provided with a water inlet pipe (21) and a water outlet pipe (22), the water inlet pipe (21) and the water outlet pipe (22) are respectively communicated with two ends of the water conveying pipeline (11), one side of the valve body (23) is provided with a cleaning opening (25), when the spherical valve core (1) rotates by 90 degrees, the water conveying pipeline (11) is communicated with the cleaning opening (25) of the valve body (23), the upper end of the spherical valve core (1) is fixedly connected with a rotating rod (31), and the rotating rod (31) penetrates out of the valve body (23) to be vertically arranged.

2. An anti-clogging pump valve as set forth in claim 1 wherein: the double-layer filter screen (51) for double-filtering fluid impurities is arranged at one end, close to the water inlet pipe (21), of the water conveying pipe (11), the double-layer filter screen (51) is vertically arranged, and the double-layer filter screen (51) is connected with the inner wall of the water conveying pipe (11).

3. An anti-clogging pump valve as set forth in claim 2 wherein: one end of the double-layer filter screen (51) far away from the water inlet pipe (21) is in threaded connection with a linkage rod (52), the linkage rod (52) is horizontally arranged in the water conveying pipeline (11), a driving motor (53) is arranged at the upper end of the water conveying pipeline (11), the driving motor (53) is vertically arranged, an output shaft of the driving motor (53) is connected with the linkage rod (52) through a bevel gear pair, and the double-layer filter screen (51) is in sliding connection with the inner wall of the water conveying pipeline (11).

4. An anti-clogging pump valve as set forth in claim 1 wherein: be equipped with in inlet tube (21) and be used for preventing impurity to attach on rotation wheel (41) of pipe wall, the one end fixedly connected with axis of rotation (43) of rotation wheel (41), the up end of inlet tube (21) is equipped with rotation motor (42), and the output shaft and the axis of rotation (43) of rotation motor (42) are connected through the bevel gear pair, and rotation wheel (41) are connected with the rotation of inlet tube (21).

5. An anti-clogging pump valve as set forth in claim 1 wherein: one end of the water inlet pipe (21) close to the valve body (23) is provided with a sealing ring (26) for preventing fluid from flowing into the valve body (23), one end of the water outlet pipe (22) close to the valve body (23) is provided with the sealing ring (26) for preventing fluid from flowing into the valve body (23), and the sealing rings (26) are uniformly arranged in the circumferential direction.

6. An anti-clogging pump valve as set forth in claim 1 wherein: one end of the water outlet pipe (22) close to the valve body (23) is provided with a throttle orifice (27) for limiting the flow of fluid, the throttle orifice (27) is vertically arranged, the throttle orifice (27) is matched with the water outlet pipe (22), and the throttle orifice (27) is detachably connected with the water outlet pipe (22).

7. An anti-clogging pump valve as set forth in claim 1 wherein: the water inlet pipe (21) is detachably connected with the valve body (23) through a flange, and the water outlet pipe (22) is detachably connected with the valve body (23) through a flange.

8. An anti-clogging pump valve as set forth in claim 1 wherein: one end of the rotating rod (31) far away from the valve body (23) is fixedly connected with a handle (32), the handle (32) is perpendicular to the rotating rod (31), a silica gel layer (33) is sleeved on the outer side of the handle (32), and the silica gel layer (33) is uniformly arranged.