CN207761021U - Online device for treating rain water with bottom-open type structure flusher - Google Patents
Online device for treating rain water with bottom-open type structure flusher Download PDFInfo
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- CN207761021U CN207761021U CN201721280151.2U CN201721280151U CN207761021U CN 207761021 U CN207761021 U CN 207761021U CN 201721280151 U CN201721280151 U CN 201721280151U CN 207761021 U CN207761021 U CN 207761021U
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- weir gate
- pond
- rainwater treatment
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- treatment pond
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Abstract
The utility model discloses a kind of online device for treating rain water with bottom-open type structure flusher, including upper end to be provided with the rainwater treatment pond of settler, and bottom of pond, which has, extends to bottom of pond mounting groove below；Flusher is set in mounting groove；Blowoff basin and rainwater treatment pond are separated by spilling water wall；Rainwater is emitted into pond by flood passage gallery；Flusher includes bottom-open type weir gate, is upwardly extended from bottom of pond and at water storage chamber；Further include weir gate frame and weir gate door-plate, weir gate frame mid portion is fluted, and groove both sides are guide groove, and weir gate door-plate both sides are slidably matched with guide groove, and bottom passes through the interior weir gate frame for being equipped with hydraulic cylinder, the piston rod of compressing cylinder to connect weir gate door-plate.The structure is not required to power source to hydraulic potential utilization rate higher, and weir gate door-plate can be parked in different height to control different distributed water flows, it is controllable to rinse the duration.Online device for treating rain water can be discharged when handling impurities in water when raining, and reduce the pollution to natural water.
Description
Technical field
The utility model is related to rainwater treatment technical fields, and in particular to a kind of to exist with bottom-open type structure flusher
Line device for treating rain water.
Background technology
City often increases run-off when by rain, and rainwater and sewage can usually converge, increase urban drainage pipe network and
The burden of sewage network, especially at rainfall initial stage, the first rain of formation contains a large amount of pollutant, if just rain is directly discharged to day
Right water body can cause water body environment serious pollution, it is therefore desirable to add rain of the facilities such as rainwater treatment pond to different quality
Processing is adjusted in water.In China's sewerage system, the application of storage pond is more and more extensive.
The purpose in the online pond of setting is to discharge most of middle and later periods rainwater in processing in storage pond.But middle and later periods rain
Still there are the solid particulate matters such as many silts, impurity in water, if these impurity and silt directly arrange river with rainwater, to river water
It can pollute, it is therefore desirable to the impurity that these impurity and silt are detached with rainwater in pond, while being separated
Bottom of pond siltation is will also result in bottom of pond portion long-term accumulation with silt, also will produce foul gas.Therefore it needs to carry out bottom of pond portion
It rinses to clean out these impurity and silt.
It is usually directly to be cleaned to the bottom of pond in online pond by water pipe in the prior art, continues in bottom of pond bottom deep
It digs, forms catch pit, then water pump is set in catch pit, the water in catch pit is extracted out by the water pump in catch pit, is used
To rinse the bottom of pond in online pond.Water in the catch pit in online pond must be extracted out and be used by the structure, not only be needed repeatedly to water
Stream acts on, and raising of water level increases amount of work, and thinner relative to online pond due to water pipe in flushing process, leads to water
When pipe is rinsed bottom of pond, dead angle is easy tod produce, bottom of pond cannot be rinsed well.
Utility model content
The utility model is intended to provide a kind of online device for treating rain water with bottom-open type structure flusher, using this
The flow of bottom-open type structure-controllable water so that flow rate of water flow is high, to bottom of pond silt underwashing ability using higher gravitional force
By force, it and can be discharged when handling rain impurities in water, reduce the pollution to natural water.
To achieve the goals above, one side according to the present utility model provides a kind of with the punching of bottom-open type weir gate
The online device for treating rain water of cleaning device, including：Rainwater treatment pond, the upper end are provided with for by the particulate separation in rainwater
Settler out, lower end, which has, extends to bottom of pond mounting groove below；Bottom-open type structure flusher, is set at rainwater
It manages in the mounting groove in pond, for being rushed to the bottom in the rainwater treatment pond after the rainwater discharge in rainwater treatment pond
It washes；Blowoff basin is separated between the blowoff basin and the rainwater treatment pond by spilling water wall.
Preferably, the bottom-open type weir gate flusher includes：Bottom-open type weir gate prolongs upwards from rainwater treatment bottom of pond portion
It stretches, and water storage chamber is formed with the side in rainwater treatment pond；The bottom-open type weir gate includes：Weir gate frame and with the activity of weir gate frame
The weir gate door-plate of cooperation, is provided with groove in the middle part of the weir gate frame, and the both sides of groove are guide groove, weir gate door-plate both sides with lead
It is slidably matched to slot, bottom passes through weir gate frame, and hydraulic cylinder is equipped in weir gate frame, and the piston rod of hydraulic cylinder connects weir gate
Door-plate；The center of top of the weir gate door-plate is provided with U-shaped water groove excessively.
Preferably, weir gate frame is a U-shaped framework, and bottom is equipped with chassis base, door-plate mistake is provided on the chassis base
Hole, the weir gate door-plate pass through door-plate via, and the door-plate via is circumferentially with sealing ring.
Preferably, two sealing strips being equipped in the groove of weir gate frame, the both sides of the sealing strip are fixed in guide groove,
The bottom of groove is fixed in bottom, and the weir gate door-plate is located between two sealing strips.
Preferably, the both sides of weir gate frame are symmetrically equipped with hydraulic cylinder, and the piston rod of the hydraulic cylinder passes through frame
Bottom plate connects weir gate door-plate.
Preferably, online device for treating rain water further includes the flood passage for rainwater to be emitted into the rainwater treatment pond processing
Gallery and the recessed catch pit of bottom of pond from rainwater treatment pond, catch pit are arranged in rainwater treatment pond close to the flood passage corridor
The side in road.
Preferably, the bottom of pond in rainwater treatment pond is passed along the direction height from rainwater treatment pond week side wall to the catch pit
Subtract；The preferably uniform sliding surface gradient.
Preferably, it is additionally provided with submersible sewage pump in catch pit, for the sewage in the catch pit to be discharged；Or the rain
The electric gate valve for the sewage in the catch pit to be discharged to cesspool is further opened on the side wall of water treating pond.
Preferably, the liquid level gauge of detection rainwater treatment pool water level is additionally provided in rainwater treatment pond；When liquid level gauge monitors
When sewage in the rainwater treatment pond is as low as preset value, signal is just passed into control system, control system is opened under then controlling
Formula weir gate flusher is opened, and carrying out strength to rainwater treatment pond washes away.
The beneficial effects of the utility model：
1) the utility model uses bottom-open type weir gate structure, right compared with washing away mode in bottom of pond arrangement pipeline injecting type
Hydraulic potential utilization rate higher, and power source and arrangement pipeline are not needed, space and the energy are saved, is arranged under bottom of pond
Side, weir gate door-plate can stop at various height, and to control different distributed water flows, the flushing duration is controllable, and flush efficiency is high,
Effective length of flush longest is up to 100m.And the bottom-open type weir gate flusher compact overall structure, it is simply, easily fabricated,
Device may be disposed under water, be suitable for a variety of environment.
2) when rainfall, the online device for treating rain water is due to that with settler, can pass through at rainwater treatment pool side
Side discharge is managed, particulate separation most in rainwater can be come out, ensures that the water for making to be discharged to natural water is that comparison is clean
Rainwater.
3) hydraulic cylinder can be equipped with automatic control system, and unattended automatically control is realized to the bottom-open type weir gate that surges.
4) structural member is made of structure steel or stainless steel, light-weight, sturdy and durable, and corrosion resistance is high, in addition, guide groove
On sealing strip replace it is convenient and simple.
Description of the drawings
Fig. 1 is the entirety of the online device for treating rain water with bottom-open type weir gate flusher in the utility model embodiment
Structure of the main view；
Fig. 2 is the vertical view of the online device for treating rain water with bottom-open type weir gate flusher in the utility model embodiment
Schematic diagram；
Fig. 3 is half cut-away view of bottom-open type weir gate flusher in the utility model embodiment；
Fig. 4 is the structure chart of the weir gate chassis base of bottom-open type weir gate flusher in the utility model embodiment.
Reference sign：1, rainwater treatment pond；2, settler；3, blowoff basin；4, spilling water wall；5, flood passage gallery；6、
Catch pit；7, submersible sewage pump；8, electric gate valve；9, water storage chamber；10, bottom-open type weir gate；11, weir gate frame；12, weir gate door-plate；13、
Guide groove；14, hydraulic cylinder；15, piston rod；16, sealing strip；17 cross water groove；18, chassis base；19, door-plate via；
101, sealing ring.
Specific implementation mode
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, convenient for being well understood
The utility model, but they do not constitute the scope of protection of the utility model and limit.
In the description of the present invention, it should be noted that term " first ", " second " etc. are used for description purposes only,
And relative importance is not indicated that or implies.
Shown in comprehensive reference Fig. 1 and Fig. 2, according to the utility model, which includes rainwater treatment pond
1, bottom-open type structure flusher and blowoff basin 3.The upper end in rainwater treatment pond 1 be provided with for by rainwater impurity and
The settler 2 that particulate separation comes out, the settler can be particle separator or filter screen etc., can be existed by setting
Supporting rack support on pool wall.The lower end in rainwater treatment pond 1, which has, extends to bottom of pond mounting groove below, and bottom-open type structure is rinsed
Device is arranged in mounting groove, for after the rainwater discharge in the rainwater treatment pond 1 to the bottom in rainwater treatment pond 1 into
Row rinses.
As shown in Figure 1, the online device for treating rain water further includes flood passage gallery 5, for rainwater to be emitted into rainwater treatment
Pond 1 is handled.Rainwater enters via the entrance in rainwater treatment pond 1 from flood passage gallery 5 and assembles within the phase.Rainwater treatment pond
Overflow wall 4 is provided between 1 and blowoff basin 3, when online rainwater has little time to handle, the rainwater in rainwater treatment pond 1 reaches certain
When height, rainwater can not influence flood passage by 4 direct overflow of overflow wall.It is provided in rainwater treatment pond 1 for will be in rainwater
The settler 2 that particulate separation comes out.Due to the precipitation of settler 2, impurity and particulate matter can not float with rainwater,
Therefore, the rainwater overflowed from spilling water wall 4 is the rainwater after precipitation process, and water quality is cleaner, it is possible to reduce to Natural Water
The pollution of body.
After rainfall, the messy rainwater of major part in rainwater treatment pond 1 passes through submersible sewage pump 7 or electric gate valve 8
It is discharged into sewage treatment plant's processing.When the water in rainwater treatment pond 1 is drained soon, bottom of pond deposit is rushed in flusher action
Enter, avoids the bottom of pond in rainwater treatment pond 1 that impurity and sediment siltation occurs, bottom of pond is polluted.
According to the utility model, bottom-open type structure flusher can be bottom-open type weir gate flusher, bottom-open type gate
Flusher or bottom-open type flap valve flusher.Fig. 3 shows a kind of structure of bottom-open type weir gate flusher, including from rain
The bottom-open type weir gate 10 that 1 bottom of water treating pond upwardly extends forms water storage chamber 9 with the side in rainwater treatment pond 1.It is opened under it is preferred that
Formula weir gate 10 is positioned close to one end of blowoff basin 6.Bottom-open type weir gate 10 includes weir gate frame 11 and lives with weir gate frame 11
The weir gate door-plate 12 of dynamic cooperation.The middle part of weir gate frame 11 is provided with groove, and the both sides of groove are guide groove 13.12 liang of weir gate door-plate
Side is slidably matched with guide groove 13, and bottom passes through weir gate frame 11.
As shown in figure 3, being equipped with hydraulic cylinder 14 in weir gate frame 11, the piston rod 15 of hydraulic cylinder 14 connects weir gate door-plate
12.The center of top of weir gate door-plate 12 is provided with U-shaped water groove 17 excessively.The Position Design of the hydraulic cylinder 14 of the utility model is closed
Reason, is closed in weir gate frame 11, while ensureing the stability of hydraulic cylinder 14, also more to the active force of weir gate door-plate 12
Uniformly, the stability of the movement of weir gate door-plate 12 is further ensured.And drive weir gate door-plate 12 on weir by hydraulic cylinder 14
It is moved up and down in door frame 11, facilitates the height of adjustable checkgate door-plate 12, it can by the high flexible of adjustable checkgate door-plate 12
Water velocity is adjusted, realizes the flushing to bottom of pond.
As shown in figure 3, according to the utility model, weir gate frame 11 is a U-shaped framework, and bottom is equipped with chassis base 18.
Be provided with door-plate via 19 on chassis base 18, weir gate door-plate 12 passes through door-plate via 19, and door-plate via 19 be circumferentially with it is close
Seal 101.Preferably, two sealing strips 16 are equipped in the groove of weir gate frame 11, guide groove is fixed in the both sides of sealing strip 16
In 13, the bottom of groove is fixed in bottom, and weir gate door-plate 12 is located between two sealing strips 16.
In the utility model, weir gate door-plate 12 is driven by hydraulic cylinder 14, and hydraulic cylinder 14 controls its lifting.Weir gate door-plate
12 both sides slide up and down in guide groove 13, and the both sides and bottom of guide groove 13 are equipped with rubber weather strip, play water shutoff, weir
When door board 12 moves downwardly to bottom limit position, you can sealing strip 16 is conveniently taken out and installed.Weir gate door-plate 12 can root
According to needing to lift, and it can stop at an arbitrary position, to control water velocity.Hydraulic cylinder 14 can be equipped with automatic control system,
Realize unattended automatically control.The structure design advantages of simple of the utility model, instead of complicated circuit drives system,
It is mountable to below ground, does not influence the equipment on ground, is suitable for a variety of use environments, there is good practicability and market
Application value.
Preferably, rainwater treatment pond 1 further includes the recessed catch pit 6 of bottom of pond from rainwater treatment pond 1, and catch pit 6 is arranged
Close to the side of flood passage gallery 5 in rainwater treatment pond 1.It is provided with submersible sewage pump 7 in catch pit 6, is used for the dirt in catch pit 6
Water is discharged.The electric gate valve for the sewage in catch pit 6 to be discharged to cesspool is further opened on the side wall in rainwater treatment pond 1
8.When unlatching weir gate door-plate 12 makes its decline, the bottom of pond in rainwater treatment pond 1 is rinsed in the instant water outflow in flusher,
The sewage generated after flushing converges into catch pit 6, is then discharged by submersible sewage pump 7 or by electric gate valve 8, to avoid
The deposit of bottom of pond remains.The bottom of pond in rainwater treatment pond 1 is along the direction height from the 1 week side wall in rainwater treatment pond to catch pit 6
Successively decrease, the preferably uniform sliding surface gradient.
When rainfall, rainwater is discharged by rainwater treatment pond 1 in processing, after rainfall, the water in rainwater treatment pond 1
It is pumped into sewage treatment plant by submersible sewage pump 7.Preferably, the liquid of 1 water level of detection rainwater treatment pond is additionally provided in rainwater treatment pond 1
Position meter.When liquid level gauge monitors the sewage in rainwater treatment pond 1 as low as preset value, signal is just passed into control system, is controlled
System processed controls hydraulic cylinder 14, and then weir gate door-plate 12 is driven to decline, and the indoor water outflow of water storage carries out strength punching to bottom of pond
It washes.Sewage after flushing is pumped into sewage treatment plant by submersible sewage pump 7.
The above is only several embodiments of the utility model, not does any type of limitation to the utility model,
Although the utility model is disclosed as above with preferred embodiment, any to be familiar with this profession not to limit the utility model
Technical staff made using the technology contents of the disclosure above a little in the range of not departing from technical solutions of the utility model
Variation or modification be equal to equivalence enforcement case, belong in technical proposal scope.
Claims (8)
1. a kind of online device for treating rain water with bottom-open type structure flusher, which is characterized in that including：
Rainwater treatment pond (1), the upper end are provided with the settler (2) for separating the impurity particle object in rainwater,
Lower end, which has, extends to bottom of pond mounting groove below；
Bottom-open type structure flusher is set in the mounting groove in the rainwater treatment pond (1), in the rainwater treatment
Bottom of pond portion is rinsed after the interior rainwater discharge in pond (1)；
Blowoff basin (3) is separated between the blowoff basin (3) and the rainwater treatment pond (1) by spilling water wall (4)；It is opened under described
Formula structure flusher is bottom-open type weir gate flusher comprising：Bottom-open type weir gate (10), the bottom from rainwater treatment pond (1)
Portion upwardly extends, and forms water storage chamber (9) with the side of the rainwater treatment pond (1)；The bottom-open type weir gate (10) includes：Weir
Door frame (11) and the weir gate door-plate (12) coordinated with the weir gate frame (11) activity, the middle part of the weir gate frame (11)
It is provided with groove, the both sides of groove are guide groove (13), and weir gate door-plate (12) both sides are slidably matched with guide groove (13), and bottom passes through
Weir gate frame (11), weir gate frame (11) is interior to be equipped with hydraulic cylinder (14), and the piston rod (15) of hydraulic cylinder (14) connects weir gate
Door-plate (12).
2. online device for treating rain water according to claim 1, which is characterized in that in the top of the weir gate door-plate (12)
Centre is provided with U-shaped water groove (17) excessively, and the weir gate frame (11) is a U-shaped framework, and bottom is equipped with chassis base (18), the frame
Door-plate via (19) is provided on frame bottom plate (18), the weir gate door-plate (12) passes through door-plate via (19), and the door-plate via
(19) be circumferentially with sealing ring (101).
3. online device for treating rain water according to claim 1, which is characterized in that in the groove of the weir gate frame (11)
Equipped with two sealing strips (16), the both sides of the sealing strip (16) are fixed in guide groove (13), and the bottom of groove is fixed in bottom
Portion, the weir gate door-plate (12) are located between two sealing strips (16).
4. online device for treating rain water according to claim 1, which is characterized in that the both sides pair of the weir gate frame (11)
Ground is claimed to be equipped with hydraulic cylinder (14), the piston rod (15) of the hydraulic cylinder (14) passes through chassis base (18) to connect weir gate door
Plate (12).
5. online device for treating rain water according to claim 1, which is characterized in that further include for rainwater to be emitted into institute
State the flood passage gallery (5) of rainwater treatment pond (1) processing and from the recessed catch pit (6) of the bottom of pond of the rainwater treatment pond (1),
The catch pit (6) is arranged in rainwater treatment pond (1) close to the side of the flood passage gallery (5).
6. online device for treating rain water according to claim 5, which is characterized in that the bottom of pond of the rainwater treatment pond (1)
Successively decrease along from all side walls of the rainwater treatment pond (1) to the direction height of the catch pit (6).
7. online device for treating rain water according to claim 5, which is characterized in that be additionally provided in the catch pit (6)
Submersible sewage pump (7), for the sewage in the catch pit (6) to be discharged；Or it is also opened up on the side wall of the rainwater treatment pond (1)
It is useful for for the sewage in the catch pit (6) being discharged to the electric gate valve (8) of cesspool.
8. online device for treating rain water according to claim 1, which is characterized in that also set in the rainwater treatment pond (1)
It is equipped with the liquid level gauge for detecting rainwater treatment pond (1) water level；When liquid level gauge monitors the sewage in the rainwater treatment pond (1)
When as low as preset value, signal is just passed into control system, control system then controls the bottom-open type weir gate (10) and opens, to institute
Rainwater treatment pond (1) is stated strongly wash away.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721280151.2U CN207761021U (en) | 2017-09-30 | 2017-09-30 | Online device for treating rain water with bottom-open type structure flusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721280151.2U CN207761021U (en) | 2017-09-30 | 2017-09-30 | Online device for treating rain water with bottom-open type structure flusher |
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| Publication Number | Publication Date |
|---|---|
| CN207761021U true CN207761021U (en) | 2018-08-24 |
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ID=63179130
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721280151.2U Active CN207761021U (en) | 2017-09-30 | 2017-09-30 | Online device for treating rain water with bottom-open type structure flusher |
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| Country | Link |
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| CN (1) | CN207761021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107574913A (en) * | 2017-09-30 | 2018-01-12 | 武汉圣禹排水系统有限公司 | Online device for treating rain water with bottom-open type structure flusher |
-
2017
- 2017-09-30 CN CN201721280151.2U patent/CN207761021U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107574913A (en) * | 2017-09-30 | 2018-01-12 | 武汉圣禹排水系统有限公司 | Online device for treating rain water with bottom-open type structure flusher |
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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, 430000 Patentee after: Wuhan Shengyu Smart Ecological Environmental Protection Co.,Ltd. Address before: 430000, No. 189, Minli North Road, Wuhan Economic and Technological Development Zone, Hubei Province Patentee before: WUHAN SHENGYU DRAINAGE SYSTEM Co.,Ltd. |