CN104154280B - From the hydraulic equilibrium valve arrangement rinsed - Google Patents
From the hydraulic equilibrium valve arrangement rinsed Download PDFInfo
- Publication number
- CN104154280B CN104154280B CN201410311055.4A CN201410311055A CN104154280B CN 104154280 B CN104154280 B CN 104154280B CN 201410311055 A CN201410311055 A CN 201410311055A CN 104154280 B CN104154280 B CN 104154280B
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- China
- Prior art keywords
- valve plate
- movable valve
- rotary shaft
- plate
- valve
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/12—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side weight-loaded
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/07—Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining
Abstract
The invention discloses a kind of from the hydraulic equilibrium valve arrangement rinsed, including pipeline, valve it is provided with in pipeline, described valve includes the valve frame being fixed on the tube wall of pipeline, rotary shaft it is fixed with in valve frame, movable valve plate it is hinged with in rotary shaft, movable valve plate both sides and valve frame fitted seal, bottom seals with tube fit, and activity valve plate is divided into upper movable valve plate and lower movable valve plate with rotary shaft for boundary, the distance of the center of gravity of upper movable valve plate to rotary shaft is more than the center of gravity distance to rotary shaft of lower activity valve plate.There is advantages that 1, i.e. automatically sewage conduct can be carried out continuous flushing without extrinsic motive and additional controls；2, good seal performance between valve plate and valve frame, prevents effluent seepage, reaches the optimum efficiency retained；3, hydraulic jacking tests uses etch-proof stainless steel material to make, and adds the service life of this device；4, simple in construction, easy for installation, it is easy to accomplish the transformation to existing pipeline.
Description
Technical field
The present invention relates to plumbing valve technology field, be specifically related to a kind of from the hydraulic jacking tests rinsed
Structure.
Background technology
In water supply and sewage work field, owing to the displacement in dry season is less, general flusher can not
Dry season run, even and if have can dry season use flusher, its long use can consume again
Take mass energy, and the pollutant in pipeline need often to be rinsed, to avoid accumulation of pollutants,
The most how blocking pipeline, design a kind of energy-conservation flushing device, retain the water level in dry season to setting
Pollutant are rinsed well by water level, are current problems faced.
Summary of the invention
The present invention is aiming at above-mentioned technical problem, it is provided that a kind of from the hydraulic equilibrium valve arrangement rinsed,
This structure can solve above-mentioned technical problem, it is ensured that retains and developing result, and effectively save energy
Source.
For realizing this purpose, the hydraulic equilibrium valve arrangement from flushing designed by the present invention, including pipeline,
Valve it is provided with in pipeline, it is characterised in that: described valve includes the valve being fixed on the tube wall of pipeline
Framework, valve frame is fixed with rotary shaft, and rotary shaft is hinged with movable valve plate, movable valve plate two
Side and valve frame fitted seal, bottom seals with tube fit, and movable valve plate is with rotary shaft as boundary
It is divided into movable valve plate and lower movable valve plate, under the distance of the center of gravity of upper movable valve plate to rotary shaft is more than
The center of gravity of movable valve plate is to the distance of rotary shaft.
Further, the bottom of described lower movable valve plate is fixed with balancing weight, and the bottom surface of balancing weight does not surpasses
Cross the bottom surface of movable valve plate, the bottom of lower movable valve plate and duct bottom fitted seal；Or duct bottom
Being fixed with fixing valve plate, the bottom surface of balancing weight is positioned at the subjacent of lower movable valve plate, balancing weight with under
Movable valve plate constitutes a step trough, and fixing valve plate top and step trough fitted seal, bottom movable valve plate
With fixing valve plate fitted seal.
Further, described valve frame is fixing, in the valve frame of both sides with the tube wall laminating of both sides
Being arranged with a rotary shaft, rotary shaft is arranged with fixing seat, rotary shaft is positioned in the middle part of fixing seat,
Fixing seat is fixing with movable valve plate to be connected.
Further, described movable valve plate is the U-shaped plate of a uniform in material, and described rotary shaft is to upper work
The distance of dynamic valve plate end face is more than the distance of rotary shaft to lower movable valve plate bottom surface.
Further, described valve frame is provided with the limiting plate of restraint valve plate horizontal level.
Further, described limiting plate includes the spacing straight plate fixing with valve frame and the limit of end face
Position flat board, is connected between spacing straight plate and spacing flat board and has the spacing swash plate angled with valve frame.
The invention has the beneficial effects as follows: 1, i.e. can be the most right without extrinsic motive and additional controls
Sewage conduct carries out continuous flushing；2, between valve plate and valve frame, sealing property is preferable, it is therefore prevented that dirty
The seepage of water, thus reach the optimum efficiency retained；3, hydraulic jacking tests uses etch-proof rustless steel
Material is made, and adds the service life of this device；4, simple in construction, easy for installation, it is easier to real
The now transformation to existing pipeline.
Accompanying drawing explanation
Fig. 1 is the structural front view of embodiment one in the present invention；
Fig. 2 is the structure sectional view of A A in the present invention；
Fig. 3 is the water-retention view of embodiment one in the present invention；
Fig. 4 is the structural representation that in the present invention, movable valve plate is crossed in the water-retention of embodiment one；
Fig. 5 is the movable valve plate of embodiment one in present invention structural representation when beginning turning；
Fig. 6 is that the movable valve plate of embodiment one in the present invention overturns to structural representation during extreme position；
Fig. 7 is that in the present invention, embodiment one is rinsed complete, and movable valve plate returns back to knot during original position
Structure schematic diagram；
Fig. 8 is the structural front view of embodiment two in the present invention；
Fig. 9 is the structure sectional view of B B in the present invention；
Figure 10 is water-retention view in embodiments of the invention two；
Figure 11 is the structural representation that movable valve plate is crossed in the water-retention of embodiments of the invention two；
Figure 12 is the movable valve plate of embodiments of the invention two structural representation when beginning turning；
Figure 13 is that the movable valve plate of embodiments of the invention two overturns to structural representation during extreme position
Figure；
It is complete that Figure 14 is that embodiments of the invention two rinse, and movable valve plate returns back to knot during original position
Structure schematic diagram；
Wherein, 1 pipeline, 2 valve frame, 3 rotary shafts, 4 movable valve plates, live on 4.1
Dynamic valve plate, 4.2 times movable valve plates, 5 fix seat, 6 balancing weights, 7 limiting plates, 7.1 limits
The straight plate in position, 7.2 spacing swash plates, 7.3 spacing flat boards, 8 fix valve plate.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments the present invention done and describes in detail further:
Embodiment one:
The hydraulic equilibrium valve arrangement from flushing as shown in Fig. 17, including pipeline 1, sets in pipeline 1
Valve, valve is had to include the valve frame 2 being fixed on the tube wall of pipeline 1, fixing in valve frame 2
There is rotary shaft 3, rotary shaft 3 is hinged with movable valve plate 4, movable valve plate 4 both sides and valve frame 2
Fitted seal, bottom and pipeline 1 fitted seal, and movable valve plate 4 are divided into rotary shaft 3 for boundary
Movable valve plate 4.1 and lower movable valve plate 4.2, the distance of the center of gravity of upper movable valve plate 4.1 to rotary shaft 3
More than the center of gravity of lower movable valve plate 4.2 to the distance of rotary shaft 3.Based on lever principle, when water-retention height
When exceeding movable valve plate 4, it will crossing movable valve plate 4, now Water storage is in lower movable valve plate 4.2
Both sides, cancel out each other, the moment acted on lower movable valve plate 4.2 reduces, when Water storage is upper
When moment on movable valve plate 4.1 is more than Water storage moment on lower movable valve plate 4.2, moving valve
Plate 4 will rotate counterclockwise, valve opening, be rinsed pipeline 1, it is not necessary to external force, save the energy.
In technique scheme, bottom described movable valve plate 4 with pipeline 1 bottom gluing, sealing.Movable
The bottom of valve plate 4.2 is fixed with balancing weight 6, and the bottom of lower movable valve plate 4.2 is fixed with balancing weight 6,
The bottom surface of balancing weight 6 is less than the bottom surface of movable valve plate 4.2, the bottom of lower activity valve plate 4.2 and pipeline
Fitted seal bottom 1.
In technique scheme, described valve frame 2 is fixing with the tube wall laminating of both sides, the valve of both sides
It is arranged with a rotary shaft 3 on door frame 2, rotary shaft 3 is arranged with fixing seat 5, rotary shaft 3
Being positioned in the middle part of fixing seat 5, fixing seat 5 is fixing with movable valve plate 4 to be connected.Knot by fixing seat 5
Structure, makes movable valve plate 4 rotate around rotary shaft 3, simple in construction, it is easy to manufacture.
In technique scheme, described movable valve plate 4 is the U-shaped plate of a uniform in material, described rotation
Axle 3 to upper movable valve plate 4.1 end face distance more than rotary shaft 3 to lower movable valve plate 4.2 bottom surface away from
From.Movable valve plate 4 is readily produced manufacture, and with low cost, practicality is good.
In technique scheme, the bottom of described lower movable valve plate 4.2 is fixed with balancing weight 6, balancing weight
The bottom surface of 6 is concordant with the bottom surface of lower movable valve plate 4.2.Structure by balancing weight 6, it is ensured that movable
Sealing effectiveness between valve plate 4 and pipeline 1, further increases structural stability.
In technique scheme, described valve frame 2 is provided with restraint valve plate 4 horizontal level
Limiting plate 7.
In technique scheme, described limiting plate 7 includes and the fixing spacing straight plate 7.1 of valve frame 2
With the spacing flat board 7.3 of end face, it is connected between spacing straight plate 7.1 and spacing flat board 7.3 and has and valve frame
The spacing swash plate 7.2 that frame 2 is angled.Structure by the limiting plate 7 of appropriate design, it is ensured that moving valve
The hard-over of plate 4 is 90 °, thus ensure that best developing result.
Flushing process is as follows: 1, movable valve plate 4 is in plumbness because of the gravity of self, upstream
Clarifying contaminated liquids, accumulates sewage (as shown in Figure 3) simultaneously.2, the liquid level of movable valve plate 4 front portion is gradually
Rise, when reaching critical liquid level, the water promotion activity valve plate 4 that movable valve plate 4 rear portion is gradually accumulated,
Valve moment opens, and movable valve plate 4 is parallel with water (flow) direction subsequently, and forming instantaneous big flow will be heavy
Amass the pollutant bottom pipeline 1 and rush (as shown in Fig. 4 6).3, it is reduced to a location when water level
When putting, under the effect of the lower movable gravity of valve plate 4.2, balancing weight 6 and water-retention pressure, movable valve plate
4 are restored to plumbness, i.e. close pipeline, and enter next circulation (as shown in Figure 7).
Embodiment two:
As shown in Fig. 8 14:
The bottom surface of balancing weight 6 is positioned at the subjacent of lower movable valve plate 4.2, balancing weight 6 and lower moving valve
Plate 4.2 constitutes a step trough, fixing valve plate 8 top and step trough fitted seal.Ensure sealing effectiveness,
Be ensure that by the structure of limiting plate 7 hard-over of movable valve plate 4 is still 90 °, movable valve plate 4
Rotate late gate counterclockwise to open, it is achieved the flushing to pipeline.The present invention can be real without External Force Acting
The now continuous flushing to pipeline 1, the simple in construction of valve, it is easy to manufacture and install, have very
Good practical function, can use in dry season, and market using value is higher.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention not office
Being limited to this, any those of ordinary skill in the art, can be light in the technical scope that disclosed herein
The change being readily conceivable that or replacement, all should contain within protection scope of the present invention.Therefore, the present invention
Protection domain should be as the criterion with the protection domain that claims are limited.
Claims (7)
1., from the hydraulic equilibrium valve arrangement rinsed, including pipeline (1), pipeline is provided with in (1)
Valve, it is characterised in that: described valve includes the valve frame (2) being fixed on the tube wall of pipeline (1),
It is fixed with rotary shaft (3) in valve frame (2), rotary shaft (3) is hinged with movable valve plate (4),
Movable valve plate (4) both sides and valve frame (2) fitted seal, bottom and pipeline (1) fitted seal,
And activity valve plate (4) is that boundary is divided into upper movable valve plate (4.1) and lower movable valve plate with rotary shaft (3)
(4.2), the center of gravity of upper movable valve plate (4.1) is more than lower movable valve plate (4.2) to the distance of rotary shaft (3)
Center of gravity to the distance of rotary shaft (3)；Described valve frame (2) is fixing with the tube wall laminating of both sides,
Being arranged with a rotary shaft (3) in the valve frame (2) of both sides, rotary shaft is arranged with on (3)
Fixing seat (5), rotary shaft (3) is positioned at fixing seat (5) middle part, fixing seat (5) and movable valve plate
(4) fixing connection；Described movable valve plate (4) is the U-shaped plate of a uniform in material, described rotary shaft
(3) distance to upper movable valve plate (4.1) end face arrives lower movable valve plate (4.2) more than rotary shaft (3)
The distance of bottom surface.
It is a kind of from the hydraulic equilibrium valve arrangement rinsed, it is characterised in that:
Described movable valve plate (4) bottom and pipeline (1) bottom gluing, sealing.
It is a kind of from the hydraulic equilibrium valve arrangement rinsed, it is characterised in that:
Described pipeline (1) bottom is fixed with fixing valve plate (8), movable valve plate (4) bottom and fixing valve plate
(8) fitted seal.
It is a kind of from the hydraulic equilibrium valve arrangement rinsed, it is characterised in that:
The bottom of described movable valve plate (4) is fixed with balancing weight (6), and the bottom surface of balancing weight (6) is less than
The bottom surface of movable valve plate (4), the bottom of movable valve plate (4) and pipeline (1) bottom fitted seal.
It is a kind of from the hydraulic equilibrium valve arrangement rinsed, it is characterised in that:
The bottom of described movable valve plate (4) is fixed with balancing weight (6), and the bottom surface of balancing weight (6) is positioned at work
The subjacent of dynamic valve plate (4), balancing weight (6) constitutes a step trough with movable valve plate (4), Gu
Determine valve plate (8) top and step trough fitted seal.
It is a kind of from the hydraulic equilibrium valve arrangement rinsed, it is characterised in that:
Described valve frame (2) is provided with the limiting plate (7) of restraint valve plate (4) horizontal level.
It is a kind of from the hydraulic equilibrium valve arrangement rinsed, it is characterised in that:
Described limiting plate (7) includes the spacing straight plate (7.1) fixing with valve frame (2) and the limit of end face
Position flat board (7.3), is connected between spacing straight plate (7.1) and spacing flat board (7.3) and has and valve frame
(2) angled spacing swash plate (7.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410311055.4A CN104154280B (en) | 2014-06-30 | 2014-06-30 | From the hydraulic equilibrium valve arrangement rinsed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410311055.4A CN104154280B (en) | 2014-06-30 | 2014-06-30 | From the hydraulic equilibrium valve arrangement rinsed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104154280A CN104154280A (en) | 2014-11-19 |
| CN104154280B true CN104154280B (en) | 2016-08-17 |
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ID=51879856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410311055.4A Active CN104154280B (en) | 2014-06-30 | 2014-06-30 | From the hydraulic equilibrium valve arrangement rinsed |
Country Status (1)
| Country | Link |
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| CN (1) | CN104154280B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20100912U1 (en) * | 2000-10-24 | 2001-04-12 | Schroeter Gisela | Duct shut-off disc |
| CN2636021Y (en) * | 2003-06-30 | 2004-08-25 | 梁博杰 | Flow control valve |
| CN2725359Y (en) * | 2004-04-01 | 2005-09-14 | 彭瑞良 | Energy consumption less small type automatic flood discharge and water storage dam |
| CN2719912Y (en) * | 2004-08-15 | 2005-08-24 | 洪雁 | Automatic panel-turning gate |
| CN204062043U (en) * | 2014-06-30 | 2014-12-31 | 武汉圣禹排水系统有限公司 | From the hydraulic equilibrium valve arrangement rinsed |
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2014
- 2014-06-30 CN CN201410311055.4A patent/CN104154280B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104154280A (en) | 2014-11-19 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CP03 | Change of name, title or address |
Address after: No. 509 Weihu Road, Shamao Street, Hannan District, Wuhan City, Hubei Province, 430090 Patentee after: Wuhan Shengyu Smart Ecological Environmental Protection Co.,Ltd. Address before: 430056 zhuanyang science and Technology Industrial Park, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province Patentee before: WUHAN SHENGYU DRAINAGE SYSTEM Co.,Ltd. |