CN219282558U

CN219282558U - High-flow ball float valve

Info

Publication number: CN219282558U
Application number: CN202320318579.0U
Authority: CN
Inventors: 吴曙刚; 童维峰; 张萍; 曹伟
Original assignee: Ningbo Falante Valve Co ltd
Current assignee: Ningbo Falante Valve Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-06-30
Anticipated expiration: 2033-02-27

Abstract

The utility model provides a high-flow ball float valve, and belongs to the technical field of ball float valves. The high flow ball float valve includes a base assembly and a filter assembly. The foundation assembly comprises a supporting part and an installation part, the installation part is arranged on the supporting part, the filtering assembly comprises a impurity filtering part and a fixing part, the impurity filtering part is arranged on the supporting part, the fixing part is arranged on the impurity filtering part, the supporting part comprises a valve body, a connecting rod and a floating ball, a liquid inlet is formed in the right side of the valve body, a liquid outlet is formed in the lower side of the valve body, the connecting rod is movably arranged on the left side of the valve body, the floating ball is arranged at the tail end of the connecting rod, the installation part comprises a screw rod and a screw sleeve, the screw rod is arranged at the tail end of the connecting rod, the large-flow floating ball can be convenient to detach a filter screen, the traditional time for detaching the filter screen by means of screwing a bolt by means of a tool is saved, and the detachment efficiency of the filter screen is improved.

Description

High-flow ball float valve

Technical Field

The utility model relates to the field of float valves, in particular to a high-flow float valve.

Background

The float valve is characterized in that the crank arm and the float ball automatically control the liquid level of the water tower or the water pool, the maintenance is simple, the device is flexible and durable, the liquid level control accuracy is high, the water level is not interfered by water pressure, and the opening and the closing are tight and water-proof, and the device is widely used due to the simple structure and convenient operation.

At present, in order to remove impurities and dirt of fluid media, keep the cleanness and unblocked of pipeline, then need set up filtration in pipeline, but filtration is under long-time use, the condition of jam or damage appears very easily, just need dismantle clean or change it at this moment, but traditional filtration is mostly installed through the bolt, when later needs to dismantle, need dismantle filtration with the help of the instrument unscrew bolt, so the operation is comparatively time-consuming, has reduced the dismantlement efficiency to filtration.

Disclosure of Invention

In order to make up for the defects, the utility model provides a high-flow ball float valve, which aims to solve the problems that the traditional filtering structure is mostly installed through bolts, and the filtering structure is required to be detached by screwing off the bolts by means of a tool when the filtering structure is required to be detached later, so that the operation is time-consuming.

The utility model is realized in the following way:

the utility model provides a high-flow ball float valve which comprises a base component and a filtering component.

The base assembly comprises a supporting part and a mounting part, and the mounting part is arranged on the supporting part;

the filtering assembly comprises a impurity filtering part and a fixing part, wherein the impurity filtering part is arranged on the supporting part, and the fixing part is arranged on the impurity filtering part.

In one embodiment of the utility model, the supporting part comprises a valve body, a connecting rod and a floating ball, wherein the right side of the valve body is provided with a liquid inlet, the lower part of the valve body is provided with a liquid outlet, the left side of the valve body is movably provided with the connecting rod, and the tail end of the connecting rod is provided with the floating ball.

In one embodiment of the utility model, the mounting part comprises a screw rod and a screw sleeve, the screw rod is mounted at the tail end of the connecting rod, the screw sleeve is mounted on the floating ball, and the screw rod is inserted into the screw sleeve in a threaded manner.

In one embodiment of the utility model, the impurity filtering part comprises a shell, a filter screen, a frame body and a top plate, wherein the shell is arranged on the right side of the valve body, the frame body is arranged in the shell, the edge of the frame body is attached to the shell, the filter screen is arranged in the frame body, an opening is formed in the shell, and the top plate is arranged above the frame body, penetrates through the opening and extends to the outer side of the shell.

In an embodiment of the utility model, the impurity filtering part further comprises a connecting pipe, threaded sleeves and hard pipes, wherein through holes are formed in the left side and the right side of the shell, the connecting pipes are arranged at positions, corresponding to the through holes, of the left side and the right side of the shell, the threaded sleeves are sleeved on the two connecting pipes, liquid inlet pipes are arranged on the right side of the shell, the hard pipes are arranged on the liquid inlet pipes and the liquid inlet, threads are formed on the two hard pipes, and the two hard pipes are in threaded connection with the adjacent threaded sleeves.

In an embodiment of the utility model, the impurity filtering part further comprises sealing rings, the sealing rings are arranged at the outer ends of the two connecting pipes, and the outer sides of the two sealing rings are respectively attached to the liquid inlet and the liquid inlet pipe.

In an embodiment of the utility model, the impurity filtering part further comprises a sliding block, the sliding blocks are arranged on the front side and the rear side of the frame body, sliding grooves matched with the sliding blocks are formed on the front side and the rear side of the inside of the shell, and the two sliding blocks are arranged in the adjacent sliding grooves in a sliding manner.

In an embodiment of the utility model, the fixing part comprises a rectangular plate, an inserting rod, a connecting sleeve and a T-shaped rod, wherein the rectangular plate is arranged on the front side and the rear side of the top plate, the inserting rod is arranged below the rectangular plate, the connecting sleeve is arranged on the front side and the rear side of the shell, the bottom end of the inserting rod is inserted into the connecting sleeve, the T-shaped rod is arranged on the right side of the connecting sleeve, a jack is formed in the connecting sleeve, a slot is formed in the inserting rod, and the left end of the T-shaped rod extends to the inside of the slot through the jack.

In one embodiment of the utility model, the fixing part further comprises a spring, the spring is connected between the T-shaped rod and the connecting sleeve, and the spring is sleeved outside the T-shaped rod.

In one embodiment of the present utility model, the fixing portion further includes a pull rod, and the same pull rod is mounted on two T-shaped rods.

The beneficial effects of the utility model are as follows: according to the high-flow floating ball valve obtained through the design, when the high-flow floating ball valve is used, firstly, the connecting pipes at the two sides of the shell correspond to the liquid inlet and the external liquid inlet, then, the two threaded sleeves are sequentially rotated, the threaded sleeves are screwed onto the hard pipe through threaded engagement, so that the installation of the shell is completed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a high-flow float valve according to an embodiment of the present utility model;

fig. 2 is a schematic perspective view of a supporting portion according to an embodiment of the present utility model;

FIG. 3 is an exploded view of a mounting portion provided in an embodiment of the present utility model;

FIG. 4 is a partial exploded view of a filtering portion according to an embodiment of the present utility model;

fig. 5 is a schematic partial cross-sectional structure of a impurity filtering portion according to an embodiment of the present utility model;

fig. 6 is an enlarged view at a in fig. 4 provided in an embodiment of the present utility model.

In the figure: 100-a base component; 110-a support; 111-valve body; 112-liquid inlet; 113-a liquid outlet; 114-a connecting rod; 115-floating ball; 120-mounting part; 121-a screw; 122-a screw sleeve; 200-a filter assembly; 210-impurity filtering part; 211-a housing; 212-a filter screen; 213-a frame; 214-top plate; 215-connecting the tubes; 216-threaded sleeve; 217-hard tube; 218-a sealing ring; 219-a slider; 220-a fixing part; 221-rectangular plate; 222-a plunger; 223-connecting sleeve; 224-T shaped bar; 225-a spring; 226-tie rod.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: a high flow ball float valve includes a base assembly 100 and a filter assembly 200.

The filter assembly 200 is arranged on the base assembly 100, and the large-flow ball float valve can facilitate the disassembly of the filter screen 212, so that the traditional time for disassembling the filter screen 212 by screwing off the bolt by means of a tool is saved, and the disassembly efficiency of the filter screen 212 is improved.

Referring to fig. 1-3, a base assembly 100 includes a supporting portion 110 and an installation portion 120, the installation portion 120 is disposed on the supporting portion 110, the supporting portion 110 includes a valve body 111, a connecting rod 114 and a floating ball 115, a liquid inlet 112 is disposed on the right side of the valve body 111, a liquid outlet 113 is disposed below the valve body 111, the connecting rod 114 is movably mounted on the left side of the valve body 111, the floating ball 115 is disposed at the end of the connecting rod 114, a fluid medium enters the valve body 111 through the liquid inlet 112 and flows out of the valve body 111 through the liquid outlet 113, the installation portion 120 includes a screw 121 and a screw sleeve 122, the screw 121 is mounted at the end of the connecting rod 114, the screw sleeve 122 is mounted on the floating ball 115, the screw 121 is inserted into the screw sleeve 122 in a threaded manner, the floating ball 115 is mounted on the connecting rod 114 through the screw 121 and the screw sleeve 122, and meanwhile, the disassembly is convenient;

referring to fig. 1 and 4-6, the filter assembly 200 includes a filtering portion 210 and a fixing portion 220, the filtering portion 210 is disposed on the supporting portion 110, the fixing portion 220 is disposed on the filtering portion 210, the filtering portion 210 includes a housing 211, a filter screen 212, a frame 213 and a top plate 214, the housing 211 is disposed on the right side of the valve body 111, the frame 213 is disposed in the housing 211, edges of the frame 213 are bonded to the housing 211, the filter screen 212 is mounted in the housing 213, an opening is formed in the housing 211, the top of the frame 213 passes through the opening and extends to the outside of the housing 211 to form a top plate 214, impurities in the fluid medium are filtered through the arrangement of the filter screen 212, the impurities are prevented from entering the valve body 111, the filtering portion 210 further includes a connecting pipe 215, a threaded sleeve 216 and a hard pipe 217, through holes are formed in both left and right sides of the housing 211, connecting pipes 215 are respectively arranged at the positions of the left side and the right side of the shell 211 corresponding to the through holes, threaded sleeves 216 are respectively sleeved on the two connecting pipes 215, liquid inlet pipes are arranged on the right side of the shell 211, hard pipes 217 are respectively arranged on the liquid inlet pipes and the liquid inlet 112, threads are respectively arranged on the two hard pipes 217, the two hard pipes 217 are respectively connected with the adjacent threaded sleeves 216 through threads, the shell 211 is connected with the valve body 111 and the liquid inlet pipes through the threaded sleeves 216 and the hard pipes 217, meanwhile, the disassembly of the shell 211 can be conveniently carried out, the impurity filtering part 210 also comprises sealing rings 218, the outer ends of the two connecting pipes 215 are respectively provided with the sealing rings 218, the outer sides of the two sealing rings 218 are respectively mutually attached with the liquid inlet 112 and the liquid inlet pipes, the sealing rings 218 are arranged to facilitate the sealing between the hard pipes 217 and the threaded sleeves 216, thereby the tightness of the fluid medium passing through is ensured, the impurity filtering part 210 further comprises sliding blocks 219, sliding blocks 219 are arranged on the front side and the rear side of the frame 213, sliding grooves matched with the sliding blocks 219 are formed in the front side and the rear side of the inside of the shell 211, the two sliding blocks 219 are arranged inside the adjacent sliding grooves in a sliding mode, the sliding blocks 219 are arranged to limit the moving track of the frame 213, so that the filter screen 212 is driven to move, the fixing part 220 comprises a rectangular plate 221, a plug rod 222, a connecting sleeve 223 and a T-shaped rod 224, the rectangular plate 221 is arranged on the front side and the rear side of the top plate 214, a plug rod 222 is arranged below the rectangular plate 221, the connecting sleeve 223 is arranged on the front side and the rear side of the shell 211, the bottom end of the plug rod 222 is inserted into the connecting sleeve 223, a T-shaped rod 224 is arranged on the right side of the connecting sleeve 223, a jack is formed in the connecting sleeve 223, a slot is formed in the plug rod 222, the left end of the T-shaped rod 224 extends to the slot, the plug rod 222 is fixed between the plug rod 222 and the connecting sleeve 223 through the T-shaped rod 224, the fixing part of the filter screen 212 can be realized, the fixing part of the filter screen is difficult to move after the filter screen is arranged, the fixing part is further provided with the T-shaped rod 220, the T-shaped rod 225 is connected with the T-shaped rod 224, and the T-shaped rod 225 can be fixed with the T-shaped rod 224 by the T-shaped rod 224, and the T-shaped rod 224 is arranged in the same side, and the connecting sleeve 224 is convenient to be fixed with the T-shaped rod 224, and the T-shaped rod 224.

Specifically, the working principle of the large-flow floating ball valve is as follows: when in use, the connecting pipes 215 on the two sides of the shell 211 are corresponding to the liquid inlet 112 and the external liquid inlet pipe, then the two threaded sleeves 216 are sequentially rotated, so that the threaded sleeves 216 are screwed onto the hard pipe 217 through threaded engagement, thereby completing the installation of the shell 211, when in use, the external liquid inlet pipe conveys fluid medium into the valve body 111, the position of the connecting rod 114 is adjusted, the flowing size and closing of the fluid medium can be controlled, the fluid medium can enter the valve body 111 through the external liquid inlet pipe, the hard pipe 217 and the connecting pipe 215, meanwhile, when the fluid medium passes through the filter screen 212, impurities in the fluid medium can be filtered, when the water level descends, the floating ball 115 drives the connecting rod 114 to rotate downwards, so that a sealing plug in the valve body 111 is gradually opened, at the moment, the fluid medium can flow out from the liquid outlet 113, and when the water level gradually rises to a certain position, the floating ball 115 can drive the connecting rod 114 to rotate upwards, so that the sealing plug in the valve body 111 is sealed again, fluid medium cannot flow into the valve body 111, so that the fluid medium can be continuously input, when the filter screen 212 needs to be disassembled and cleaned or replaced, the pull rod 226 can be pulled, the pull rod 226 drives the two T-shaped rods 224 to move rightwards, so that the two T-shaped rods are separated from the slots, the fixing of the inserting rods 222 is relieved, then the top plate 214 is pulled upwards, the top plate 214 drives the inserting rods 222 to be separated from the connecting sleeve 223 upwards through the rectangular plate 221, then the filter screen 212 can be cleaned or replaced, the use effect is improved, the large-flow floating ball valve can be convenient to disassemble the filter screen 212, the traditional time for disassembling the filter screen 212 by screwing down the bolts by means of tools is saved, and the disassembly efficiency of the filter screen 212 is improved.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A high-flow ball float valve is characterized by comprising

2. The high-flow ball float valve of claim 1, wherein said support comprises a valve body, a connecting rod and a float ball, a liquid inlet is arranged on the right side of said valve body, a liquid outlet is arranged below said valve body, said connecting rod is movably mounted on the left side of said valve body, and said float ball is arranged at the tail end of said connecting rod.

3. The high-flow ball float valve of claim 2, wherein said mounting portion includes a screw and a sleeve, said screw is mounted at a distal end of said connecting rod, said sleeve is mounted on said ball float, and said screw is threadedly inserted into said sleeve.

4. The high-flow ball float valve of claim 2, wherein said impurity filtering portion comprises a housing, a filter screen, a frame and a top plate, said housing is provided on the right side of said valve body, said frame is provided inside said housing, and the edge of said frame is attached to said housing, said filter screen is mounted inside said frame, an opening is provided on said housing, and said top plate is mounted outside said housing while passing through said opening.

5. The high-flow ball float valve of claim 4, wherein said impurity filtering portion further comprises a connecting pipe, threaded sleeves and hard pipes, through holes are formed in the left and right sides of said housing, said connecting pipe is mounted on the left and right sides of said housing corresponding to said through holes, said threaded sleeves are sleeved on said two connecting pipes, said liquid inlet pipe is mounted on the right side of said housing, said hard pipes are mounted on said liquid inlet pipe, said hard pipes are threaded, and said hard pipes are connected with adjacent threaded sleeves by threads.

6. The high-flow ball float valve of claim 5, wherein said impurity filtering portion further comprises a sealing ring, said sealing rings are mounted on the outer ends of said two connecting pipes, and the outer sides of said two sealing rings are respectively attached to said liquid inlet and said liquid inlet pipe.

7. The high-flow ball float valve of claim 4, wherein said impurity filtering portion further comprises a slider, said slider is mounted on both front and rear sides of said frame, sliding grooves adapted to said slider are formed on both front and rear sides of said housing, and said two sliders are slidably disposed in adjacent sliding grooves.

8. The high-flow ball float valve of claim 4, wherein said fixed portion comprises a rectangular plate, a plug rod, a connecting sleeve and a T-shaped rod, said rectangular plate is mounted on the front and rear sides of said top plate, said plug rod is mounted under said rectangular plate, said connecting sleeve is mounted on the front and rear sides of said housing, said plug rod is inserted into said connecting sleeve at its bottom end, said T-shaped rod is mounted on the right side of said connecting sleeve, a jack is formed in said connecting sleeve, a slot is formed in said plug rod, and the left end of said T-shaped rod extends to the inside of said slot through said jack.

9. The high flow ball float valve of claim 8, wherein said fixed portion further comprises a spring, said spring is connected between said T-shaped rod and said connection sleeve, and said spring is sleeved outside said T-shaped rod.

10. The high flow ball float valve of claim 8 wherein said fixed portion further includes a tie rod, both said T-bars having one and the same said tie rod mounted thereon.