CN110469712A - A kind of High Pressure Difference efficiency fluid level control valve - Google Patents
A kind of High Pressure Difference efficiency fluid level control valve Download PDFInfo
- Publication number
- CN110469712A CN110469712A CN201910742670.3A CN201910742670A CN110469712A CN 110469712 A CN110469712 A CN 110469712A CN 201910742670 A CN201910742670 A CN 201910742670A CN 110469712 A CN110469712 A CN 110469712A
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- China
- Prior art keywords
- piston
- spray orifice
- fixedly connected
- floating ball
- valve
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
- F16K11/0655—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with flat slides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/30—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a gate valve or sliding valve
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Abstract
The present invention relates to fluid level control device technical fields, and disclose a kind of High Pressure Difference efficiency fluid level control valve, including floating ball, the floating ball is connected with the control-rod of two four-way floating ball reversal valves, when liquid level rising rises floating ball, floating ball drives two four-way floating ball reversal valve operations by driving control-rod, piston is moved down by the effect of four water service pipes, piston, which moves down, drives moving down for piston rod, then sleeve valve is made to move down closing spray orifice, when liquid level decline makes, floating ball, which descends through two four-way floating ball reversal valves and water service pipe, moves up piston, it is moved up again by piston rod band moving sleeve valve, open spray orifice water outlet, it is discharged into pond, spray orifice is provided on spray orifice seat at 360 deg again, its high pressure water uniformly sprays around, water flow jet torque surrounding is set to be evenly distributed elimination vibration, it avoids generating cavitation erosion to damage valve gold Belong to part and components, also effectively reduces damage of the high-velocity flow to pond.
Description
Technical field
The present invention relates to fluid level control device technical field, specially a kind of High Pressure Difference efficiency fluid level control valve.
Background technique
Hydraulic water level control valve, which has the function of automatically turning on, closes valve pipeline to control water level, is suitable for various industrial and minerals
A variety of places such as the water system of water tower and swimming pool in enterprise, civil buildings have small in size, installation simply and operation are sensitive
The advantages that high is spent, the utilization rate of water can be greatly improved by floating ball control, is generally made of parts such as valve rod, valve seat, floating balls.
In existing fluid level control valve, when being used for long distance water transfer, energy dissipation tank pressure is very high, is directly discharged to energy dissipation tank
Cavitation can be generated to damage valve pipe fitting, the flowing water of high speed also can serious damage pond, repair it is not only time-consuming but also
Arduously, cause very big influence to emptying effectiveness, how the vibration of vent valves and gas under effective solution High Pressure Difference
Erosion problem becomes a technical problem urgently to be solved.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of High Pressure Difference efficiency fluid level control valves, have effective progress
The advantages of high pressure energy dissipating, solves the problems, such as that cavitation erosion water flow easily damages pond and valve.
(2) technical solution
To realize above-mentioned effective purpose for carrying out high pressure energy dissipating, the invention provides the following technical scheme: a kind of High Pressure Difference is imitated
Can fluid level control valve, including floating ball is fixedly connected with fly rod at the top of the floating ball, control is fixedly connected at the top of the fly rod
Bar processed, the left end of the control-rod are connected with two four-way floating ball reversal valves, a left side for two four-ways floating ball reversal valve
Upper lateral part is fixedly connected with water service pipe a, and the left lower of two four-ways floating ball reversal valve is fixedly connected with water service pipe b, institute
The right upper portion for stating two four-way floating ball reversal valves is fixedly connected with water service pipe c, the right side of two four-ways floating ball reversal valve
Lower part is fixedly connected with water service pipe d, and the left end of the water service pipe a is fixedly connected with piston wall, the inner wall two sides of the piston wall
It is fixedly connected with piston groove, the inner wall of the piston groove is connected with piston, and the bottom of the piston is fixedly connected with piston
Bar, the bottom of the piston wall are fixedly connected with baffle, and the top left side of the baffle offers apopore, the apopore
Right end is fixedly connected with the left end of water service pipe c, and the bottom of the baffle is fixedly connected with valve body, is offered on the left of the valve body
The top of water inlet, the water inlet is fixedly connected with one end of water service pipe b, and the bottom of the valve body is connected with lengthening
Pipe, the bottom of the extension pipe are connected with sleeve body, and the bottom of the sleeve body is connected with spray orifice seat, the valve body
Be connected with o-ring in the gap between gap and extension pipe and collet head between extension pipe, the sleeve body with
Y-type seal ring is connected in gap between spray orifice seat, the bottom of the piston rod is fixedly connected with sleeve valve, the set
The outer wall of cylinder valve is flexibly connected with the inner wall of sleeve body, and the outer wall of the spray orifice seat offers spray orifice, the bottom of the spray orifice seat
Inner wall is connected with sealing ring, and the top movable of the sealing ring is connected with sealing ring pressing plate.
Preferably, logical between sleeve body and spray orifice seat between the valve body and extension pipe, between valve body and sleeve body
Cross screw and nut connection, installation easy to disassemble.
Preferably, the center of the baffle is provided with notch, and notch diameter is greater than the diameter of piston rod, makes piston rod can be with
Across baffle.
Preferably, it is flexibly connected between the sealing ring pressing plate and spray orifice seat bottom by screw, plays fixed seal ring
Pressing plate to fixed seal ring effect.
Preferably, the side of the y-type seal ring is flexibly connected with the outer wall of sleeve valve, prevents water flow from sleeve valve and set
It is flowed out in the gap of cylinder.
Preferably, the spray orifice is uniformly opened up in the outer wall of spray orifice seat, can be with the injection water of 360 deg, effectively
Energy dissipating.
Preferably, it is fixed between the valve body and baffle by screw, plays a part of fixed baffle.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of High Pressure Difference efficiency fluid level control valve, have it is following the utility model has the advantages that
1, the high pressure energy dissipating fluid level control valve then drives moving up and down for piston rod by the operation up and down of piston, from
And so that sleeve valve is moved down closing spray orifice or move up open spray orifice, spray orifice is provided with spray orifice seat at 360 deg again
On, by being used cooperatively between piston, piston rod, sleeve valve, spray orifice seat and spray orifice, to reach effective switch spray orifice control
Water level processed and the effect of efficient energy dissipating.
2, the high pressure energy dissipating fluid level control valve controls water service pipe a, water service pipe b, water flowing by two four-way floating ball reversal valves
The water flowing situation of pipe c and water service pipe d then controls the movement of piston wall inner piston, passes through two four-way floating ball reversal valves, water flowings
Pipe a, water service pipe b, water service pipe c, water service pipe d, piston wall and piston are used cooperatively, thus reached waterpower self-control piston to
Control the effect of pond liquid level.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is part A enlarged drawing in Fig. 1 of the present invention.
In figure: 1- valve body, 2- extension pipe, 3- sleeve body, 4- water inlet, 5- two four-way floating ball reversal valves, 6- water service pipes
A, 7- water service pipe b, 8- water service pipe c, 9- water service pipe d, 10- control-rod, 11- fly rod, 12- floating ball, 13- piston wall, 14- piston
Slot, 15- piston, 16- piston rod, 17- baffle, 18- apopore, 19-O type ring, 20- sleeve valve, 21-Y type sealing ring, 22- spray
Hole seat, 23- spray orifice, 24- sealing ring pressing plate, 25- sealing ring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of High Pressure Difference efficiency fluid level control valve referring to FIG. 1-2, including floating ball 12, the top of floating ball 12 are fixedly connected
There is fly rod 11, the top of fly rod 11 is fixedly connected with control-rod 10, and the left end of control-rod 10 is connected with two four-way floating balls
Reversal valve 5, the left upper portion of two four-way floating ball reversal valves 5 are fixedly connected with water service pipe a6, two four-way floating ball reversal valves 5
Left lower is fixedly connected with water service pipe b7, and the right upper portion of two four-way floating ball reversal valves 5 is fixedly connected with water service pipe c8, and two
The lower right side of position four-way floating ball reversal valve 5 is fixedly connected with water service pipe d9, and the left end of water service pipe a6 is fixedly connected with piston wall
13, the inner wall two sides of piston wall 13 are fixedly connected with piston groove 14, and the inner wall of piston groove 14 is connected with piston 15, piston 15
Bottom be fixedly connected with piston rod 16, the bottom of piston wall 13 is fixedly connected with baffle 17, and the center of baffle 17 is provided with notch,
And notch diameter is greater than the diameter of piston rod 16, and piston rod 16 is allow to pass through baffle 17, the top left side of baffle 17 offers
The right end of apopore 18, apopore 18 is fixedly connected with the left end of water service pipe c8, and the bottom of baffle 17 is fixedly connected with valve body 1,
It is fixed between valve body 1 and baffle 17 by screw, plays a part of fixed baffle 17, the left side of valve body 1 offers water inlet 4,
The top of water inlet 4 is fixedly connected with one end of water service pipe b7, and the bottom of valve body 1 is connected with extension pipe 2, extension pipe 2
Bottom is connected with sleeve body 3, and the bottom of sleeve body 3 is connected with spray orifice seat 22, between valve body 1 and extension pipe 2, lengthens
It is connected by screw and nut between sleeve body 3 and spray orifice seat 22 between pipe 2 and sleeve body 3, installation easy to disassemble, valve body 1
O-ring 19, sleeve body 3 are connected in gap between gap between extension pipe 2 and extension pipe 2 and collet head 3
Y-type seal ring 21 is connected in gap between spray orifice seat 22, the bottom of piston rod 16 is fixedly connected with sleeve valve 20,
The outer wall of sleeve valve 20 is flexibly connected with the inner wall of sleeve body 3, and the outer wall of spray orifice seat 22 offers spray orifice 23, and spray orifice 23 is in spray orifice
The outer wall of seat 22 uniformly opens up, can be with the injection water of 360 deg, effectively energy dissipating, the bottom interior wall activity of spray orifice seat 22
It is connected with sealing ring 25, the top movable of sealing ring 25 is connected with sealing ring pressing plate 24, sealing ring pressing plate 24 and 22 bottom of spray orifice seat
It is flexibly connected between portion by screw, plays the role of fixed seal ring pressing plate 24 to fixed seal ring 25.
Working principle: the unlatching and closure that move up and down control spray orifice 23 of the sleeve valve 20 in sleeve body 3, sleeve valve 20
Controlled by piston rod 16 by piston 15, piston 15 move up make piston rod 16 move up then band moving sleeve valve 20 move up unlatching spray orifice
23, piston 15, which moves down, to be made piston rod 16 move down then band moving sleeve valve 20 and move down to close spray orifice 23, and moving up and down for piston 15 adopt
It is realized with two four-way floating ball reversal valves 5, when water level in water pool is in low liquid level, floating ball 12, which moves down, drives two four-way floating balls
Reversal valve 5 is run, and the water of water inlet 4 is made to enter two four-way floating ball reversal valves 5 then by water service pipe c8 by water service pipe b7
15 lower section of piston is flowed to, while the water of 15 top of piston enters two four-way floating ball reversal valves 5 again by logical by water service pipe a6
Water pipe d9 discharge, piston 15 have driven the movement of piston rod 16 when moving up, then band moving sleeve valve 20 moves up unlatching spray orifice
23, high pressure water is discharged into pond by multiple spray orifices 23 that 360 deg opens up, when water level in water pool is in high liquid level, floating ball 12
Moving up makes the water flow in water inlet 4 enter two four-way floating ball reversal valves 5 by water service pipe b7, then flows to from water service pipe a6
The top of piston 15, while the water of 15 lower section of piston reaches two four-way floating ball reversal valves 5 by water service pipe c8, and from water service pipe d9
Outflow drives piston rod 16 to move down, then makes under sleeve valve 20 while piston 15 moves down under the action of water flow
It moves and closes spray orifice 23, stop supplying water to pond.
In conclusion the high pressure energy dissipating fluid level control valve then drives piston rod 16 by the operation up and down of piston 15
It moves up and down, to make sleeve valve 20 move down closing spray orifice 23 or move up open spray orifice 23, spray orifice 23 is again at 300
60 degree are provided on spray orifice seat 22, pass through matching between piston 15, piston rod 16, sleeve valve 20, spray orifice seat 22 and spray orifice 23
It closes and uses, to achieve the effect that effective switch spray orifice 23 controls water level and efficient energy dissipating；The motion parts of piston 15 lead to
The water flowing situation that two four-way floating ball reversal valves 5 control water service pipe a6, water service pipe b7, water service pipe c8 and water service pipe d9 is crossed, then
The movement for controlling 13 inner piston 15 of piston wall, passes through two four-way floating ball reversal valves 5, water service pipe a6, water service pipe b7, water service pipe
C8, water service pipe d9, piston wall 13 and piston 15 are used cooperatively, to reach waterpower self-control piston 15 to control pond liquid
The effect of position.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of High Pressure Difference efficiency fluid level control valve, including floating ball (12), it is characterised in that: the top of the floating ball (12) is fixed
It is connected with fly rod (11), is fixedly connected with control-rod (10) at the top of the fly rod (11), the left end of the control-rod (10) is living
Dynamic to be connected with two four-way floating ball reversal valves (5), the left upper portion of two four-way floating balls reversal valve (5) is fixedly connected with logical
The left lower of water pipe a (6), two four-way floating balls reversal valve (5) are fixedly connected with water service pipe b (7), two four-ways
The right upper portion of floating ball reversal valve (5) is fixedly connected with water service pipe c (8), under the right side of two four-way floating balls reversal valve (5)
Portion is fixedly connected with water service pipe d (9), and the left end of the water service pipe a (6) is fixedly connected with piston wall (13), the piston wall
(13) inner wall two sides are fixedly connected with piston groove (14), and the inner wall of the piston groove (14) is connected with piston (15), institute
The bottom for stating piston (15) is fixedly connected with piston rod (16), and the bottom of the piston wall (13) is fixedly connected with baffle (17),
The top left side of the baffle (17) offers apopore (18), the right end of the apopore (18) and the left end of water service pipe c (8)
It is fixedly connected, the bottom of the baffle (17) is fixedly connected with valve body (1), offers water inlet on the left of the valve body (1)
(4), the top of the water inlet (4) is fixedly connected with one end of water service pipe b (7), and the bottom of the valve body (1) is connected with
The bottom of extension pipe (2), the extension pipe (2) is connected with sleeve body (3), and the bottom of the sleeve body (3) is flexibly connected
Have spray orifice seat (22), the gap between gap and extension pipe (2) and collet head (3) between the valve body (1) and extension pipe (2)
In be connected with o-ring (19), it is close to be connected with Y type in the gap between the sleeve body (3) and spray orifice seat (22)
The bottom of seal (21), the piston rod (16) is fixedly connected with sleeve valve (20), the outer wall and sleeve of the sleeve valve (20)
The inner wall of body (3) is flexibly connected, and the outer wall of the spray orifice seat (22) offers spray orifice (23), in the bottom of the spray orifice seat (22)
Wall is connected with sealing ring (25), and the top movable of the sealing ring (25) is connected with sealing ring pressing plate (24).
2. a kind of High Pressure Difference efficiency fluid level control valve according to claim 1, it is characterised in that: the valve body (1) with plus
Pass through screw and nut between sleeve body (3) and spray orifice seat (22) between long tube (2), between extension pipe (2) and sleeve body (3)
Connection.
3. a kind of High Pressure Difference efficiency fluid level control valve according to claim 1, it is characterised in that: in the baffle (17)
The heart is provided with notch, and notch diameter is greater than the diameter of piston rod (16).
4. a kind of High Pressure Difference efficiency fluid level control valve according to claim 1, it is characterised in that: the sealing ring pressing plate
(24) it is flexibly connected between spray orifice seat (22) bottom by screw.
5. a kind of High Pressure Difference efficiency fluid level control valve according to claim 1, it is characterised in that: the y-type seal ring
(21) side is flexibly connected with the outer wall of sleeve valve (20).
6. a kind of High Pressure Difference efficiency fluid level control valve according to claim 1, it is characterised in that: the spray orifice (23) is being sprayed
The outer wall of hole seat (22) uniformly opens up.
7. a kind of High Pressure Difference efficiency fluid level control valve according to claim 1, it is characterised in that: the valve body (1) and gear
Plate is fixed between (17) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910742670.3A CN110469712A (en) | 2019-08-13 | 2019-08-13 | A kind of High Pressure Difference efficiency fluid level control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910742670.3A CN110469712A (en) | 2019-08-13 | 2019-08-13 | A kind of High Pressure Difference efficiency fluid level control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110469712A true CN110469712A (en) | 2019-11-19 |
Family
ID=68510726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910742670.3A Pending CN110469712A (en) | 2019-08-13 | 2019-08-13 | A kind of High Pressure Difference efficiency fluid level control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110469712A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290434A (en) * | 2021-05-21 | 2021-08-24 | 李兆汉 | Polishing equipment inside flute |
-
2019
- 2019-08-13 CN CN201910742670.3A patent/CN110469712A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290434A (en) * | 2021-05-21 | 2021-08-24 | 李兆汉 | Polishing equipment inside flute |
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