CN216112245U - Adjustable float valve - Google Patents

Abstract

The utility model discloses an adjustable float valve, which comprises a float valve main body, wherein one side of the float valve main body is provided with a purification mechanism through a connecting flange, the top end inside the float valve main body is fixedly provided with a valve hole, one end of the float valve main body is fixedly provided with a loop bar, one end of the loop bar, which is far away from the float valve main body, is provided with a suspension mechanism, the suspension mechanism is connected with the loop bar in a sliding manner through a moving rod, the moving rod sequentially penetrates through the loop bar and the float valve main body and extends to the inside to be provided with a valve core, the valve core is matched with the valve hole, the outside of the moving rod is sleeved with a retaining ring, and the loop bar is equidistantly provided with a limiting mechanism. The utility model can adjust the distance between the valve hole and the valve core according to the actual working condition, further can accurately adjust the flow, ensures the stability of the flow, further does not influence the following working procedures, is convenient to detect various data in the pipeline and increases the practicability.

Description

Adjustable float valve

Technical Field

The utility model relates to the technical field of float valves, in particular to an adjustable float valve.

Background

The float valve automatically controls the liquid level of the water tower or the water tank by the crank arm and the float ball, is simple to maintain, flexible and durable, has high liquid level control accuracy, and is widely applied to industries such as chemical industry, petroleum, natural gas, metallurgy and the like, and natural gas long-distance pipelines containing hydrogen sulfide media, more impurities and serious corrosion.

Most current ball-cock assembly discover when in-service use, can only carry out simple opening and closing, and it is when using, and the flow can change along with the change of person's liquid level, can not guarantee the stability of flow, is not convenient for monitor the inside condition of pipeline, can cause the influence to following process, is not suitable for the user demand under the multiple operating mode.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an adjustable float valve which has the advantages that the distance between a valve hole and a valve core can be adjusted according to actual working conditions, the flow can be accurately adjusted, the stability of the flow is ensured, the subsequent procedures are not influenced, various data in a pipeline can be conveniently detected, the practicability is increased, and the problems that the flow can be changed along with the change of the liquid level, the stability of the flow cannot be ensured, the condition in the pipeline is inconvenient to monitor, the subsequent procedures can be influenced, and the adjustable float valve is not suitable for use requirements under various working conditions are solved.

(II) technical scheme

In order to realize the advantages that the distance between the valve hole and the valve core can be adjusted according to actual working conditions, the flow can be accurately adjusted, the stability of the flow is ensured, the subsequent procedures are not influenced, various data in the pipeline can be conveniently detected, and the practicability is increased, the utility model adopts the following specific technical scheme:

the utility model provides a ball cock with adjustable, includes the ball cock main part, one side of ball cock main part is equipped with purification mechanism through flange, the fixed valve opening that is equipped with in the inside top of ball cock main part, the fixed loop bar that is equipped with of ball cock main part one end, the loop bar is kept away from the one end of ball cock main part is equipped with suspension mechanism, suspension mechanism pass through the carriage release lever with loop bar sliding connection, the carriage release lever runs through in proper order loop bar and ball cock main part extend to inside and be equipped with the case, the case with the valve opening phase-match, the outside cover of carriage release lever has the retaining ring, the equidistance is equipped with stop gear on the loop bar, stop gear with the retaining ring phase-match.

Preferably, purify the mechanism include with flange fixed connection's purifying box, inside filter screen and the active carbon board of being equipped with in proper order of purifying box.

Preferably, the suspension mechanism is including setting up the rectangular block in carriage release lever one end, the rectangular block is kept away from the one end equidistance slope of carriage release lever is equipped with the connecting rod, the connecting rod is kept away from the fixed floater that is equipped with in one end of rectangular block.

Preferably, stop gear is including the symmetry setting electric putter in loop bar both sides, electric putter runs through the loop bar and extends to inside and is equipped with the limiting plate, the limiting plate with keep off the ring phase-match, electric putter pass through fixed establishment with loop bar fixed connection.

Preferably, the fixing mechanism comprises a fixing ring sleeved outside the electric push rod, and the fixing ring is fixedly connected with the loop bar through a support column.

Preferably, a sealing ring is arranged between the sleeve rod and the moving rod.

Preferably, a second magnet is arranged at one end, far away from the moving rod, of the valve core, a first magnet is arranged inside the valve hole, the first magnet and the second magnet are opposite in magnetism, and attraction force between the first magnet and the second magnet is smaller than the gravity of the suspension mechanism.

(III) advantageous effects

Compared with the prior art, the utility model provides an adjustable float valve, which has the following beneficial effects:

(1) when the flow in the pipeline needs to be regulated, when the liquid level descends, the floating ball of the floating ball is out of contact with the liquid level, the moving rod is driven to move downwards in the loop bar under the action of the gravity of the suspension mechanism, at the moment, the first magnet is separated from the second magnet under the stress, the valve core leaves the valve hole, and then the liquid in the pipeline can flow, at the moment, the electric push rods at different positions are selected according to the flow to extend, the limiting plate is driven to move transversely, in the moving rod moving downwards, the baffle ring of the moving rod is in contact with the limiting plate, so that the moving rod can be limited and fixed, the moving rod cannot move under the action of the gravity of the suspension mechanism, the distance between the valve core and the valve hole is further ensured to be constant, the flow is ensured to be constant, the electric push rods at different positions can be selected according to different flows to work, and further the electric push rods can work under different flows to meet more requirements, the flow rate is prevented from changing along with the change of the liquid level, the stability of the flow rate cannot be ensured, the condition in the pipeline is inconvenient to monitor, and the influence on the following process can be avoided;

(2) when the liquid level rises, the floating ball is contacted with the liquid level, the buoyancy of the floating ball is larger than the gravity of the suspension mechanism, the moving rod is driven to move upwards in the loop bar, the four floating balls are fixedly connected with the rectangular block through the connecting rod, the stability of the moving rod during moving is greatly improved, the moving rod is prevented from deflecting, the contact between the valve core and the valve hole is influenced, the valve core just enters the valve hole after the liquid level reaches a designated position along with the moving rod moving upwards, the first magnet and the second magnet are mutually attracted and fixed, the two magnets can assist in fixing, the valve core is prevented from being separated from the valve hole, the sealing effect is better, the sealing effect of the valve is ensured, and the liquid in the pipeline can be stopped from flowing;

(3) one end of its ball-cock assembly main part is equipped with the purifying box, can adsorb the solid impurity in the liquid through its inside filter screen, avoid in long-time use, its impurity is inside attached to the ball-cock assembly main part, it is inconvenient to clear up it, can lead to the performance degradation of ball-cock assembly main part, can not carry out good sealed to the pipeline, reduce the life of ball-cock assembly main part, some harmful substance in its active carbon board can adsorb the purifying liquid, guarantee the quality of liquid, and flange conveniently dismantles the purifying box, and then conveniently clear up or change inside filter screen and active carbon board, and then guarantee the purifying effect of purifying box, electric putter carries out fixed connection through solid fixed ring and support column, stability has been guaranteed, can also let the limiting plate carry out better spacing to the fender ring.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a cross-sectional view of an adjustable float valve according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of a suspension mechanism in an adjustable ball float valve according to an embodiment of the present invention;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 1 of an adjustable float ball valve according to an embodiment of the present invention;

fig. 4 is an enlarged schematic structural view of an adjustable float ball valve shown in fig. 1 at B according to an embodiment of the present invention.

In the figure:

1. a float valve body; 2. a connecting flange; 3. a purification box; 4. filtering with a screen; 5. an activated carbon plate; 6. a valve core; 7. a baffle ring; 8. a seal ring; 9. a travel bar; 10. a rectangular block; 11. a connecting rod; 12. a floating ball; 13. a valve bore; 14. a first magnet; 15. a second magnet; 16. a loop bar; 17. an electric push rod; 18. a fixing ring; 19. a support pillar; 20. and a limiting plate.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to an embodiment of the present invention, an adjustable float valve is provided.

Referring to the drawings and the detailed description, as shown in fig. 1-4, an adjustable float valve according to an embodiment of the present invention includes a float valve body 1, a purge mechanism is disposed on one side of the float valve body 1 through a connecting flange 2, a valve hole 13 is fixedly disposed at a top end inside the float valve body 1, a sleeve rod 16 is fixedly disposed at one end of the float valve body 1, a suspension mechanism is disposed at an end of the sleeve rod 16 away from the float valve body 1, the suspension mechanism is slidably connected to the sleeve rod 16 through a movable rod 9, the movable rod 9 sequentially penetrates through the sleeve rod 16 and the float valve body 1 and extends to an inside thereof to be provided with a valve core 6, the valve core 6 is matched with the valve hole 13, a stop ring 7 is sleeved outside the movable rod 9, a limit mechanism is equidistantly disposed on the sleeve rod 16 and is matched with the stop ring 7, can select the electric putter 17 work in different places according to the flow of difference, and then can make it work under the flow of difference, satisfy more demands, avoid the flow can change along with the change of person's liquid level, can not guarantee the stability of flow, be not convenient for monitor the inside condition of pipeline, can cause the emergence of influence to following process.

Further, purify the mechanism include with flange 2 fixed connection's purifying box 3, purifying box 3 is inside to be equipped with filter screen 4 and active carbon board 5 in proper order, can adsorb the solid impurity in the liquid, avoid in long-time use, inside its impurity adheres to ball-cock assembly main part 1, and is inconvenient to it clears up, can lead to the performance degradation of ball-cock assembly main part 1, can not carry out good sealing to the pipeline, reduce ball-cock assembly main part 1's life, some harmful substance in its active carbon board 5 can adsorb the purifying liquid, guarantee the quality of liquid.

Further, suspension mechanism is including setting up the rectangular block 10 in carriage release lever 9 one end, rectangular block 10 keeps away from the one end equidistance slope of carriage release lever 9 is equipped with connecting rod 11, connecting rod 11 keeps away from the fixed floater 12 that is equipped with of one end of rectangular block 10 can come to take carriage release lever 9 to remove through suspension mechanism according to the change of liquid level, and then realizes opening and close of ball-cock assembly main part 1.

Further, stop gear sets up the electric putter 17 in loop bar 16 both sides including the symmetry, electric putter 17 runs through loop bar 16 and extend to inside and be equipped with limiting plate 20, limiting plate 20 with keep off ring 7 phase-match, electric putter 17 through fixed establishment with loop bar 16 fixed connection, electric putter 17 extension takes limiting plate 20 lateral shifting, and at the in-process that the carriage release lever 9 descends, it keeps off ring 7 and limiting plate 20 contact, and then can carry out spacing fixed to carriage release lever 9, can not move down because of suspension mechanism's self action of gravity, and then guarantees that the distance of case 6 and valve opening 13 is invariable to guarantee the invariant of flow, can select the electric putter 17 work of different places according to the flow of difference, and then can make it work under the flow of difference, satisfy more demands.

Further, fixed establishment is including the solid fixed ring 18 of cover in electric putter 17 outside, gu fixed ring 18 with loop bar 16 passes through support column 19 fixed connection, has guaranteed stability, can also let limiting plate 20 carry out better spacing to fender ring 7.

Further, a sealing ring 8 is arranged between the sleeve rod 16 and the moving rod 9 to prevent liquid from entering the sleeve rod 16.

Furthermore, a second magnet 15 is arranged at one end, far away from the moving rod 9, of the valve core 6, a first magnet 14 is arranged inside the valve hole 13, the first magnet 14 and the second magnet 15 are opposite in magnetism, the attraction force between the first magnet 14 and the second magnet 15 is smaller than the gravity of the suspension mechanism, the first magnet 14 and the second magnet 15 are fixed in an mutually attracted mode, the two magnets can be fixed in an auxiliary mode, the valve core 6 is prevented from being separated from the valve hole 13, the sealing effect is better, the sealing effect of the valve is guaranteed, and then the flowing of liquid in a pipeline can be stopped.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In practical application, when the flow in the pipeline needs to be adjusted, when the liquid level descends, the floating ball 12 loses contact with the liquid level, the moving rod 9 is driven to move downwards in the loop bar 16 under the action of the gravity of the suspension mechanism, the first magnet 14 is separated from the second magnet 15 under the stress, the valve core 6 leaves the valve hole 13, and then the liquid in the pipeline can flow, at the moment, the electric push rod 17 at different positions is selected to extend according to the flow, the limiting plate 20 is driven to move transversely, in the process that the moving rod 9 moves downwards, the baffle ring 7 is in contact with the limiting plate 20, so that the moving rod 9 can be limited and fixed, the movement cannot be carried out under the action of the gravity of the suspension mechanism, the distance between the valve core 6 and the valve hole 13 is further ensured to be constant, the flow is ensured to be constant, the electric push rods 17 at different positions can be selected according to work, and further the electric push rods can work under different flows, the flow rate can be prevented from changing along with the change of the liquid level, the stability of the flow rate cannot be guaranteed, the condition inside a pipeline cannot be monitored conveniently, the influence on the following process can be caused, when the liquid level rises, the floating ball 12 is in contact with the liquid level, the buoyancy of the floating ball 12 is larger than the gravity of a suspension mechanism, the moving rod 9 is driven to move upwards in the sleeve rod 16, the four floating balls 12 are fixedly connected with the rectangular block 10 through the connecting rod 11, the stability of the moving rod 9 during moving is greatly improved, the reverse offset is prevented, the contact between the valve core 6 and the valve hole 13 is influenced, along with the upward movement of the moving rod 9, the valve core 6 just enters the valve hole 13 after the liquid level reaches the designated position, the first magnet 14 and the second magnet 15 are mutually attracted and fixed, the two magnets can assist in fixing, the separation of the valve core 6 from the valve hole 13 is prevented, and the sealing effect is better, the sealing effect of the valve is ensured, and further the flowing of liquid in the pipeline can be stopped, one end of the float valve main body 1 is provided with the purifying box 3, solid impurities in the liquid can be adsorbed through the filter screen 4 in the purifying box, the impurities are prevented from being attached to the inside of the float valve main body 1 in long-time use, the purifying box is inconvenient to clean, the performance of the float valve main body 1 is reduced, the pipeline cannot be well sealed, the service life of the float valve main body 1 is shortened, the active carbon plate 5 can adsorb some harmful substances in the purified liquid, the quality of the liquid is ensured, the connecting flange 2 is convenient to disassemble the purifying box 3, the filter screen 4 and the active carbon plate 5 in the purifying box are convenient to clean or replace, the purifying effect of the purifying box 3 is ensured, the electric push rod 17 is fixedly connected with the support column 19 through the fixing ring 18, stability is guaranteed, and the limiting plate 20 can be used for better limiting the baffle ring 7.

In summary, according to the above technical solution of the present invention, through a series of mutual matching of the suspension mechanism and the limiting mechanism, the electric push rods 17 at different locations can be selected to operate according to different flow rates, so as to operate at different flow rates, thereby meeting more requirements, avoiding the flow rate from changing with the change of the liquid level, not ensuring the stability of the flow rate, not being convenient for monitoring the conditions inside the pipeline, and causing the influence on the following processes.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (7)

1. The utility model provides a ball-cock assembly with adjustable, includes ball-cock assembly (1), its characterized in that: one side of ball-cock assembly (1) is equipped with purification mechanism through flange (2), the fixed valve opening (13) that is equipped with in the inside top of ball-cock assembly (1), the fixed loop bar (16) that is equipped with of 1 one end of ball-cock assembly, loop bar (16) are kept away from the one end of ball-cock assembly (1) is equipped with suspension mechanism, suspension mechanism pass through carriage release lever (9) with loop bar (16) sliding connection, carriage release lever (9) run through in proper order loop bar (16) and ball-cock assembly (1) extend to inside and be equipped with case (6), case (6) with valve opening (13) phase-match, the outside cover of carriage release lever (9) has fender ring (7), equidistant stop gear that is equipped with in loop bar (16), stop gear with fender ring (7) phase-match.

2. The adjustable float valve according to claim 1, wherein: purification mechanism include with flange (2) fixed connection's purifying box (3), purifying box (3) inside is equipped with filter screen (4) and active carbon board (5) in proper order.

3. The adjustable float valve according to claim 1, wherein: suspension mechanism is including setting up rectangular block (10) in carriage release lever (9) one end, rectangular block (10) are kept away from the one end equidistance slope of carriage release lever 9 is equipped with connecting rod (11), connecting rod (11) are kept away from the fixed floater (12) that is equipped with in one end of rectangular block (10).

4. The adjustable float valve according to claim 1, wherein: stop gear is including the symmetry set up electric putter (17) in loop bar (16) both sides, electric putter (17) run through loop bar (16) and extend to inside and be equipped with limiting plate (20), limiting plate (20) with keep off ring (7) phase-match, electric putter (17) through fixed establishment with loop bar (16) fixed connection.

5. The adjustable float valve according to claim 4, wherein: the fixing mechanism comprises a fixing ring (18) sleeved outside the electric push rod (17), and the fixing ring (18) is fixedly connected with the loop bar (16) through a supporting column (19).

6. The adjustable float valve according to claim 1, wherein: and a sealing ring (8) is arranged between the sleeve rod (16) and the movable rod (9).

7. The adjustable float valve according to claim 1, wherein: a second magnet (15) is arranged at one end, far away from the moving rod (9), of the valve core (6), a first magnet (14) is arranged inside the valve hole (13), the magnetism of the first magnet (14) is opposite to that of the second magnet (15), and the attraction force between the first magnet (14) and the second magnet (15) is smaller than the gravity of the suspension mechanism.

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