CN108797776A - A kind of check valve and the spoil disposal valve gear with automatic adjustment valve port size - Google Patents
A kind of check valve and the spoil disposal valve gear with automatic adjustment valve port size Download PDFInfo
- Publication number
- CN108797776A CN108797776A CN201810438611.2A CN201810438611A CN108797776A CN 108797776 A CN108797776 A CN 108797776A CN 201810438611 A CN201810438611 A CN 201810438611A CN 108797776 A CN108797776 A CN 108797776A
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- China
- Prior art keywords
- valve
- water tank
- spoil disposal
- valve deck
- shaft
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
- E03F5/107—Active flow control devices, i.e. moving during flow regulation
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
A kind of check valve, including mutually matched valve deck shaft, unidirectional valve deck, floating ball shaft, valve deck floating ball, valve deck latch hook, lock shaft, check valve body, check valve body is connected to water tank lower end, unidirectional valve deck is connect with check valve body by valve deck shaft, unidirectional valve deck is freely rotated around valve deck shaft, valve deck latch hook is fixedly connected integrally with valve deck floating ball, and it is linked together by floating ball shaft and unidirectional valve deck, lock shaft is fixedly connected in check valve body, valve deck floating ball under the buoyancy of water, assists the keying of unidirectional valve deck in exit velocity induction cavity.And a kind of spoil disposal valve gear with automatic adjustment valve port magnitude function including above-mentioned check valve, water tank passes through articulated shaft and hinged seat hinge-coupled, hinged seat is fixedly connected on the ground of storage pond bottom, and water tank freely turns round around articulated shaft and realizes that mud valve opens and closes.The present invention have it is simple in structure, use the features such as reliable, easy for installation, at low cost, parameter is easy to adjust, be conducive to the generalization of product.
Description
Technical field
The invention belongs to water-treatment technology fields, are related to rainwater-collecting Adjust and use technology, in particular for rainwater-collecting
The device of sludge separation control and improvement.
Technical background
In rainwater-collecting and the field of improvement, rainwater storage pool technology is widely used.Currently, domestic and international rainwater tune
The operation of reservoir mainly reduces flood peak waterlogging, alleviates the pressure that sewage treatment plant receives sewage.The collection portion point during rainfall
Collected rainwater is emptied, is and then purged storage pond base sludge by rainwater, heavy rain quickly later.If stored rain
Water long-time storage, the large amount of organic rubbish that storage pond bottom is accumulated just putrid fermentation, seriously pollutes water quality, and then make rain
Water, which blacks, to foul, and bacterial overgrowth causes deposited rainwater in storage pond that cannot obtain long term storage and utilization.To solve mud
Quality problem is polluted, and it is to solve rainwater to be unable to long-time storage using most basic settled sludge to be excluded under water storage state
Method objectively needs research and development to have the spoil disposal valve gear of automatic adjustment valve port size effectively to discharge mud, to retain rainwater.
Invention content
The object of the present invention is to provide a kind of check valves, and have automatic adjust under water storage state comprising the check valve
Save the underwater mud valve device of valve port magnitude function.
In order to achieve the above objectives, technical scheme is as follows：
A kind of check valve, including mutually matched valve deck shaft, unidirectional valve deck, floating ball shaft, valve deck floating ball, valve deck latch hook, lock
Axis, check valve body, check valve body are connected to water tank lower end, and unidirectional valve deck is connect with check valve body by valve deck shaft, unidirectionally
Valve deck is freely rotated around valve deck shaft, and valve deck latch hook is fixedly connected integrally with valve deck floating ball, and by floating ball shaft and unidirectionally
Valve deck links together, and lock shaft is fixedly connected in check valve body, the buoyancy of valve deck floating ball water in exit velocity induction cavity
Under, assist the keying of unidirectional valve deck.
A kind of spoil disposal valve gear with automatic adjustment valve port magnitude function, including：Water tank, blow vent, water inlet, into
Water cavity, grid, grid comb, exhaust pipe, hinged seat, articulated shaft, spoil disposal gate, spoil disposal channel, exit velocity induction cavity, above-mentioned list
To valve, mud discharging mouth, by articulated shaft and hinged seat hinge-coupled, hinged seat is fixedly connected on the ground of storage pond bottom water tank,
Water tank freely turns round around articulated shaft and realizes that mud valve opens and closes.
Further, blow vent is opened in the top of water tank, and one end of exhaust pipe connects with blow vent, and the other end is through hinged
Axis nearby draws outside storage pond and mutually passes to pressure in balanced reservoir body with air；Have inside blow vent connector multi-direction uniform
The radial through-hole of arrangement.
Blow vent connects high-pressure water to carry out shot blastinog to water tank inside.
Grid is set around water inlet, and grid is fixedly connected on water tank, and grid comb is fixed on ground；Grid comb
Broach stretches into grid gap；When water tank drives grid to be rotated around articulated shaft, the dross rubbish for filter of combing on grid will be by grid
Comb combs.
Spoil disposal gate installation forms exit velocity induction between spoil disposal channel exit, water tank lower part and spoil disposal channel
Chamber changes the opening size of spoil disposal gate to adjust the flow stream pressure in spoil disposal flow and exit velocity induction cavity, exit velocity
Flow stream pressure variation in induction cavity influences the opening and closing of check valve of water drainage.
Check valve is opened in water tank lower part towards spoil disposal direction side, is convenient for the clear water of water tank outflow to spoil disposal channel
It is cleaned and prevents the sludge of discharge from entering water tank.
Water tank lower part forms mud discharging mouth, the size of the automatic adjustment mud discharging mouth that floats up and down of water tank, spoil disposal with bottom of pond
Mouth minimum cross section area is set by water tank and bottom of pond height.
Due to the adoption of the above technical scheme, the invention has the advantages that：
1, realize that storage pond base sludge adjusts discharge under unpowered water storage state；
2, mud discharging mouth is controlled in smaller state, reduces top clear water and is discharged outside pond with sludge；
3, the size of mud discharging mouth is automatically adjusted according to the viscosity of discharge mud, effective sludge discharge and clear water intercept；
4, mud discharging mouth can automatically adjust the size of mud discharging mouth under blocked state, solve plugging fault；
5, there is water inlet itself anti-blockage function, it is ensured that water inlet is unimpeded；
6, mechanism structure is simple, and using reliable, service life is long, easy for installation, at low cost；
7, parameter is easy to adjust, and is conducive to the generalization of product.
Description of the drawings
Fig. 1 is mud valve structure and working principle schematic diagram of the embodiment of the present invention.
Fig. 2 is check valve of water drainage of embodiment of the present invention example structure and operation principle schematic diagram.
Fig. 3 is application schematic diagram of the embodiment of the present invention in storage pond.
Figure includes：Water tank 1, blow vent 2, water inlet 3, intake antrum 4, grid 5, grid comb 6, exhaust pipe 7, hinged seat
8, articulated shaft 9, spoil disposal gate 10, spoil disposal channel 11, exit velocity induction cavity 12, check valve 13, mud discharging mouth 14, valve deck shaft
15, unidirectional valve deck 16, floating ball shaft 17, valve deck floating ball 18, valve deck latch hook 19, lock shaft 20, check valve body 21, driving device 22,
Traction rope 23, remittance mud device 24, underwater mud valve 25, sludge pump group 26.
Specific implementation mode
Below in conjunction with the embodiment shown in that figure, the present invention will be further described.
Fig. 1 is shown, and there is the mud valve of automatic adjustment valve port size to implement under a kind of water storage state proposed by the present invention
Example, the mud valve include water tank 1, blow vent 2, water inlet 3, intake antrum 4, grid 5, grid comb 6, exhaust pipe 7, hinged seat 8,
Articulated shaft 9, spoil disposal gate 10, spoil disposal channel 11, exit velocity induction cavity 12, check valve 13, mud discharging mouth 14.
By articulated shaft 9 and 8 hinge-coupled of hinged seat, hinged seat 8 is fixedly connected on the ground of storage pond bottom water tank 1,
Water tank 1 freely turns round around articulated shaft 9 and realizes that mud valve opens and closes；Blow vent 2 is opened in the top of water tank 1, row
One end of tracheae 7 connects with blow vent 2, and the other end nearby draws outside storage pond through articulated shaft 9 and mutually passes to equilibrium water with air
Pressure in babinet；There is the multi-direction radial through-hole being evenly arranged, blow vent 2 can connect high pressure inside 2 connector of blow vent
Water source carries out shot blastinog to 1 inside of water tank；Water inlet 3 is opened in the top of water tank 1, and grid is arranged in 3 surrounding of water inlet
5, grid 5 is welded on water tank 1, and grid comb 6 is fixed on ground；The broach of grid comb 6 stretches into 5 gap of grid, works as water
When babinet 1 drives grid 5 to be rotated around articulated shaft 9, the dross rubbish for filter of combing on grid 5 will comb 6 by grid and comb, and ensure water
The cleaning and unimpeded of case water inlet.
Spoil disposal gate 10 is mounted on 11 exit of spoil disposal channel, and outlet is formed between 1 lower part of water tank and spoil disposal channel 11
Flow velocity induction cavity 12.Change the liquid stream in opening size adjustable the spoil disposal flow and exit velocity induction cavity 12 of spoil disposal gate 10
Pressure, the flow stream pressure in exit velocity induction cavity 12 influence the opening and closing of check valve of water drainage 13.When mud discharging mouth 14 is blocked
When plug, flow in exit velocity induction cavity 12 is reduced, pressure reduction, and check valve of water drainage 13 is opened, and the water in water tank 1 is from row
It is discharged at water one-way valve 13, water tank rises, and mud discharging mouth 14 increases, and tamper clearance passes through, the stream in exit velocity induction cavity 12
Amount restores normal, and pressure rise, check valve of water drainage 13 is closed, and the interior water inlet of water tank increases, and weight increases, and water tank 1 sinks, and arranges
Mud mouth 14 restores normal aperture.
Check valve of water drainage 13 is opened in 1 lower part of water tank towards spoil disposal direction side, the clear water for being both convenient for water tank 1 to flow out
Spoil disposal channel is cleaned, and prevents the sludge of discharge from entering water tank；
Check valve of water drainage 13 includes mutually matched valve deck shaft 15, unidirectional valve deck 16, floating ball shaft 17, valve deck floating ball 18, valve
Cover lock hook 19, lock shaft 20, check valve body 21, as shown in Fig. 2, check valve body 21 is connected to water tank lower end, unidirectional valve deck 15 with
Check valve body 21 is connected by valve deck shaft 15, and unidirectional valve deck 16 is freely rotated around valve deck shaft 15, valve deck latch hook 19 and valve deck
Floating ball 18 is integrally welded, and is linked together by floating ball shaft 17 and unidirectional valve deck 16, and lock shaft 20 is fixedly connected on unidirectionally
On valve body 21, valve deck floating ball 18 under the buoyancy of water, assists the keying of unidirectional valve deck 16 in exit velocity induction cavity 12.In addition to
For the present invention mud valve in, check valve of water drainage 13 be equally applicable to it is other need realize similar functions technical fields and
Occasion.
Hinged seat 8 is fixedly connected on the ground of storage pond bottom, water tank 1 by articulated shaft 9 and 8 hinge-coupled of hinged seat,
Water tank 1 can be freely rotated around hinged seat 8；Blow vent 2 is opened in the top of water tank 1,7 one end of exhaust pipe and 2 phase of blow vent
It connects, the other end is nearby drawn outside storage pond through articulated shaft 9 and communicated with air, pressure in balanced reservoir body；Water inlet 3 is opened in
Grid 5 is arranged in the top of water tank 1,3 surrounding of water inlet, and grid 5 is welded on water tank 1, and grid comb 6 is fixed on ground,
The broach of grid comb 6 stretches into 5 gap of grid, when water tank 1 drives grid 5 to be rotated around hinged seat 8, filter of combing on grid 5
Dross rubbish will comb 6 by grid and comb, and ensure the cleaning of water tank water intake；Spoil disposal gate 10 is exported mounted on spoil disposal channel 11
Place changes the flow stream pressure in opening size adjustable the spoil disposal flow and exit velocity induction cavity 12 of spoil disposal gate 10；Water tank
Exit velocity induction cavity 12 is formed between 1 lower part of body and spoil disposal channel 11；Water tank 1 and grid 5 form intake antrum 4, ensure into
Enter water tank water source fully to clean；Check valve of water drainage 13 is opened in 1 lower part of water tank towards spoil disposal direction side；1 lower part of water tank
Mud discharging mouth 14, the size of the automatic adjustment mud discharging mouth 14 that floats up and down of water tank 1,14 minimum cross section face of mud discharging mouth are formed with bottom of pond
Product is set according to water tank 1 and bottom of pond height.
Under storage pond water storage state, clear water is filled always in water tank 1, in the gravity of water tank 1 dead weight and water
Lower header body 1 is in extreme lower position；When sludge discharge work, spoil disposal gate 10 is opened, mud is in the pressure of storage pond upper water and this
It is discharged from spoil disposal channel 11 through exit velocity induction cavity 12 under the action of body gravity.Pressure at exit velocity induction cavity 12 and water
The pressure of water is in equilibrium state in babinet 1, and water tank 1 is equilibrated at setting position.When being blocked at mud discharging mouth 14, outlet
Fluid flow in flow velocity induction cavity 12 and spoil disposal channel 11 reduces rapidly, the pressure reduction at exit velocity induction cavity 12, water
The pressure of water in babinet 1 is more than the pressure at exit velocity induction cavity 12, and check valve of water drainage 13 is opened, in water tank 1
Clear water is discharged, and water tank 1 floats, and 14 valve port of mud discharging mouth, which is opened, blocks greatly mud here or rubbish is passed through, and blocks and solves
It removes；After the flow in exit velocity induction cavity 12 rises, pressure also rises therewith herein, and check valve of water drainage 13 is closed, water
Water level rises in babinet 1, and water tank 1 declines and returns to equilibrium state again.
During water tank 1 rises, 6 hair of the grid 5 being welded on water tank 1 and the grid being fixed on ground comb
Raw relative motion ensures the cleannes of water in intake antrum 4 and intakes unimpeded to clean up the rubbish being attached on grid 5；It is logical
2 connector of gas port have the multi-direction radial through-hole being evenly arranged, blow vent 2 connect high-pressure water, can be to water tank 1 inside
Carry out shot blastinog；The pressure in exit velocity induction cavity 12 can be adjusted by adjusting the openings of sizes of spoil disposal gate 10；In non-row
When mud, spoil disposal gate 10 is closed, prevents rainwater in storage pond from revealing.
The density of material and volume size of 1 assembly of the water tank, can be selected according to different situations to determine water tank
The ability of body raising and lowering.
The size of 3 restriction of water inlet determines that water tank 1 replys down or up sensitivity level.
Application example shown in Fig. 3 includes：Driving device 22, traction rope 23, remittance mud device 24, underwater mud valve 25, dirt
Dredge pump group 26.24 both ends of remittance mud device are connect with traction rope 23 with driving device 22, and driving device 22 is pulled by traction rope 23
The mud device 24 that converges moves, and bottom of pond mud is pooled to underwater mud valve 25, and mud is discharged to sludge by underwater mud valve 25
Well is excluded sludge outside sewer catch basin by sludge pump in sewer catch basin.
The above-mentioned description to embodiment can be understood and applied the invention for ease of those skilled in the art.
Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein general
Principle is applied in other embodiment without having to go through creative labor.Therefore, the present invention is not limited to embodiments here, originally
Field technology personnel announcement according to the present invention, improvement and modification made without departing from the scope of the present invention all should be in the present invention
Protection domain within.
Claims (8)
1. a kind of spoil disposal valve gear with automatic adjustment valve port magnitude function, it is characterised in that：Including：Water tank (1), ventilation
Mouth (2), water inlet (3), intake antrum (4), grid (5), grid comb (6), exhaust pipe (7), hinged seat (8), articulated shaft (9), row
Mud gate (10), spoil disposal channel (11), exit velocity induction cavity (12), check valve (13), mud discharging mouth (14), water tank (1) are logical
Cross articulated shaft (9) and hinged seat (8) hinge-coupled, hinged seat (8) is fixedly connected on the ground of storage pond bottom, water tank (1) around
Articulated shaft (9), which freely turns round, realizes that mud valve opens and closes；
Check valve (13) includes mutually matched valve deck shaft (15), unidirectional valve deck (16), floating ball shaft (17), valve deck floating ball
(18), valve deck latch hook (19), lock shaft (20), check valve body (21), check valve body (21) are connected to water tank lower end, unidirectional valve deck
(16) it is connect by valve deck shaft (15) with check valve body (21), unidirectional valve deck (16) is freely rotated around valve deck shaft (15), valve
Cover lock hook (19) is fixedly connected integrally with valve deck floating ball (18), and is connected to by floating ball shaft (17) and unidirectional valve deck (16)
Together, lock shaft (20) is fixedly connected in check valve body (21), and valve deck floating ball (18) is in exit velocity induction cavity (12) interior water
Under buoyancy, the keying of unidirectional valve deck (16) is assisted.
2. the spoil disposal valve gear with automatic adjustment valve port magnitude function according to claim 1, it is characterised in that：Ventilation
Mouth (2) is opened in the top of water tank (1), and one end of exhaust pipe (7) connects with blow vent (2), and the other end is attached through articulated shaft (9)
It is close to draw outside storage pond and mutually pass to pressure in balanced reservoir body with air；Have inside blow vent (2) connector multi-direction uniform
The radial through-hole of arrangement.
3. the spoil disposal valve gear with automatic adjustment valve port magnitude function according to claim 2, it is characterised in that：Ventilation
Mouth (2) connection high-pressure water is with to carrying out shot blastinog inside water tank (1).
4. the spoil disposal valve gear with automatic adjustment valve port magnitude function according to claim 1, it is characterised in that：Water inlet
Setting grid (5), grid (5) are fixedly connected on water tank (1) around mouth (3), and grid comb (6) is fixed on ground；Grid
The broach of comb (6) stretches into grid (5) gap；When water tank (1) drives grid (5) to be rotated around articulated shaft (9), on grid (5)
The dross rubbish filtered of combing will be combed (6) by grid and comb.
5. the spoil disposal valve gear with automatic adjustment valve port magnitude function according to claim 1, it is characterised in that：Spoil disposal
Gate (10) is mounted on spoil disposal channel (11) exit, and exit velocity is formed between water tank (1) lower part and spoil disposal channel (11)
Induction cavity (12) changes the opening size of spoil disposal gate (10) to adjust the liquid in spoil disposal flow and exit velocity induction cavity (12)
Flowing pressure, the flow stream pressure variation in exit velocity induction cavity (12) influence the opening and closing of check valve of water drainage (13).
6. the spoil disposal valve gear with automatic adjustment valve port magnitude function according to claim 1, it is characterised in that：Unidirectionally
Valve (13) is opened in water tank (1) lower part towards spoil disposal direction side, convenient for water tank (1) outflow clear water to spoil disposal channel into
Row cleans and prevents the sludge of discharge from entering water tank.
7. the spoil disposal valve gear with automatic adjustment valve port magnitude function according to claim 1, it is characterised in that：Water tank
Body (1) lower part forms mud discharging mouth (14), the size of the automatic adjustment mud discharging mouth (14) that floats up and down of water tank (1), row with bottom of pond
Mud mouth (14) minimum cross section area is set according to water tank (1) and bottom of pond height.
8. the spoil disposal valve gear with automatic adjustment valve port magnitude function according to claim 1, it is characterised in that：Water tank
Body (1) assembly density of material is more than muddy water density.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810438611.2A CN108797776A (en) | 2018-05-09 | 2018-05-09 | A kind of check valve and the spoil disposal valve gear with automatic adjustment valve port size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810438611.2A CN108797776A (en) | 2018-05-09 | 2018-05-09 | A kind of check valve and the spoil disposal valve gear with automatic adjustment valve port size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108797776A true CN108797776A (en) | 2018-11-13 |
Family
ID=64092155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810438611.2A Withdrawn CN108797776A (en) | 2018-05-09 | 2018-05-09 | A kind of check valve and the spoil disposal valve gear with automatic adjustment valve port size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108797776A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448991A (en) * | 2019-08-13 | 2019-11-15 | 厦门中平公路勘察设计院有限公司 | A kind of net method of piping lane sewage pressure pipe deodorizing filtering |
-
2018
- 2018-05-09 CN CN201810438611.2A patent/CN108797776A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448991A (en) * | 2019-08-13 | 2019-11-15 | 厦门中平公路勘察设计院有限公司 | A kind of net method of piping lane sewage pressure pipe deodorizing filtering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181113 |