CN105756175B - Hydraulic-floating non-return weir gate - Google Patents
Hydraulic-floating non-return weir gate Download PDFInfo
- Publication number
- CN105756175B CN105756175B CN201610242852.0A CN201610242852A CN105756175B CN 105756175 B CN105756175 B CN 105756175B CN 201610242852 A CN201610242852 A CN 201610242852A CN 105756175 B CN105756175 B CN 105756175B
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- China
- Prior art keywords
- door
- plate
- holder
- weir gate
- hydraulic
- Prior art date
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/042—Arrangements of means against overflow of water, backing-up from the drain
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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)
- Barrages (AREA)
Abstract
The present invention relates to a kind of hydraulic-floating non-return weir gates, belong to municipal drainage equipment technical field.Including discharge outlet, the discharge outlet outer wall is fixed with holder, and floating type non-return weir gate is slidably connected on the holder.The present invention can be well realized prevent natural water pour in down a chimney no head loss, and do not influence the safety of draining.
Description
Technical field
The present invention relates to municipal drainage equipment technical fields, and in particular to a kind of hydraulic-floating non-return weir gate.
Background technology
There are many discharge outlet, rain discharge outlet also to have combined sewage draining in Combined Municipal pipe network end
Mouthful, when the rainy day, rainwater or combined sewage all will be discharged to natural water from discharge outlet.When fine day, this
Sewage discharge is not allow for when a little floss holes.But many situations, some discharge outlet by natural water flood a part or
It is all submerged, such natural water will pour in down a chimney into drainage pipeline networks, there was only flap valve for reverse-filling equipment at present, but clap
Many problems such as door, which exists, to be fitted badly, and unlatching head is big.
Invention content
The purpose of the present invention provides a kind of hydraulic-floating non-return weir gate, is suitable for aiming at the defect of the prior art
Urban drainage pipe network end drains jaws equipment.
The technical solution adopted by the present invention is：Including discharge outlet, the discharge outlet outer wall is fixed with holder, on the holder
Slidably connect floating type non-return weir gate.
Further preferred structure, the floating type non-return weir gate include the door-plate being slidably connected on holder and can be with certainly
The buoyancy tank that right water body moves up and down, the buoyancy tank are fixed on door-plate top outer.
Further preferred structure, the holder are frame structure, and inside is connected to discharge outlet, and outside is hatch frame,
It is slidably connected between the door-plate and the frame structure outer wall of hatch frame both sides.
Further preferred structure, holder outer wall both sides are equipped with guide rail, and the door-plate both sides are fixed with multi-directional ball axis
It holds, the door-plate is placed in guide rail by universal ball bearing and is connect with bracket slide.
Further preferred structure is equipped with sealing ring between the door-plate and holder outer wall.
Further preferred structure, the door-plate both sides are provided with door-plate slot, and the sealing ring is set in the door-plate slot.
Further preferred structure, the discharge outlet are the water outlet of Vatch basin, first borehole wall middle part of the Vatch basin
Water inlet pipe is connected, the bottom of second borehole wall of the Vatch basin connects intercepting sewer, is provided with out in the middle part of the third borehole wall of the Vatch basin
The mouth of a river.
Door-plate of the present invention can freely up and down slide in guide rail, and buoyancy tank incudes the buoyancy of natural water, in the work of buoyancy
Under, door-plate can move upwards in guide rail, and when external natural water liquid level declines, the gravity of door-plate and buoyancy tank can be
It is moved downward in guide rail.Can be well realized prevent natural water pour in down a chimney no head loss, and do not influence the safety of draining.
Description of the drawings
Fig. 1 is main view sectional view of the present invention；
Fig. 2 is top plan view of the present invention；
Fig. 3 is side cutaway view of the present invention.
In figure, 1- Vatch basins, 2- water inlet pipes, 3- intercepting sewers, 4- discharge outlet, 5- holders, 6- buoyancy tanks, 7- door-plates, 8- are natural
Water body, 9- sealing rings, 10- guide rails, the universal ball bearings of 11-, 12- door-plate slots.
Specific implementation mode
The following further describes the present invention in detail with reference to the accompanying drawings and specific embodiments, convenient for this hair is well understood
It is bright, but they do not constitute the present invention and limit.
As shown in Fig. 1-Fig. 3, the present invention includes discharge outlet 4, and 4 outer wall of the discharge outlet is fixed with holder 5, the holder 5
On slidably connect floating type non-return weir gate.
The floating type non-return weir gate includes the door-plate 7 being slidably connected on holder 5 and can move up and down with natural water
Buoyancy tank 6, the buoyancy tank 6 is fixed on 7 top outer of door-plate.
The holder 5 is frame structure, and inside is connected to discharge outlet 4, and outside is hatch frame, the door-plate 7 and opening
It is slidably connected between the frame structure outer wall of structure both sides.
5 outer wall both sides of the holder are equipped with guide rail 10, and 7 both sides of the door-plate are fixed with universal ball bearing 11, the door-plate 7
It is placed in guide rail 10 by universal ball bearing 11 and is slidably connected with holder 5.
Sealing ring 9 is equipped between 5 outer wall of the door-plate 7 and holder.7 both sides of the door-plate are provided with door-plate slot 12, described close
Seal 9 is set in the door-plate slot 12.
The discharge outlet 4 is the water outlet of Vatch basin 1, and water inlet pipe 2, institute are connected in the middle part of first borehole wall of the Vatch basin 1
The bottom connection intercepting sewer 3 of 1 second borehole wall of Vatch basin is stated, water outlet is provided in the middle part of the third borehole wall of the Vatch basin 1.Wherein,
Holder 5 is fixed on holdfast on the metope outside Vatch basin 1.
Operation principle of the present invention：When fine day, the door-plate 7 of hydraulic-floating non-return weir gate by the effect of buoyancy tank 6 with from
The liquid level of right water body 8 is lifted and is lifted, and the top of door-plate 7 of hydraulic-floating non-return weir gate is consistently higher than (the figure middle door-plate of natural water 8
Outside is natural water) the certain water level of liquid level, prevent pouring in down a chimney for natural water 8.When raining, when the liquid level in Vatch basin 1 is higher than
When the liquid level of natural water 8, rainwater will be exhausted directly to natural water 8 from discharge outlet 4, not interfere with the safety drained off floodwaters, this hair
The bright water outlet for being not limited to use in Vatch basin 1.
The content that this specification is not described in detail belongs to the prior art well known to professional and technical personnel in the field.
Claims (5)
1. a kind of hydraulic-floating non-return weir gate, including discharge outlet, which is characterized in that the discharge outlet outer wall is fixed with holder,
Floating type non-return weir gate is slidably connected on the holder；The floating type non-return weir gate includes the door being slidably connected on holder
Plate and the buoyancy tank that can be moved up and down with natural water, the buoyancy tank are fixed on door-plate top outer；
The discharge outlet is the water outlet of Vatch basin, and water inlet pipe, the Vatch basin are connected in the middle part of first borehole wall of the Vatch basin
The bottom of second borehole wall connects intercepting sewer, and water outlet is provided in the middle part of the third borehole wall of the Vatch basin.
2. hydraulic-floating non-return weir gate according to claim 1, which is characterized in that the holder is frame structure, interior
Side is connected to discharge outlet, and outside is hatch frame, the company of sliding between the frame structure outer wall of the door-plate and hatch frame both sides
It connects.
3. hydraulic-floating non-return weir gate according to claim 2, which is characterized in that holder outer wall both sides are equipped with and lead
Rail, the door-plate both sides are fixed with universal ball bearing, and the door-plate is placed in by universal ball bearing in guide rail to be connected with bracket slide
It connects.
4. hydraulic-floating non-return weir gate according to claim 3, which is characterized in that between the door-plate and holder outer wall
Equipped with sealing ring.
5. hydraulic-floating non-return weir gate according to claim 4, which is characterized in that the door-plate both sides are provided with door-plate
Slot, the sealing ring are set in the door-plate slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610242852.0A CN105756175B (en) | 2016-04-19 | 2016-04-19 | Hydraulic-floating non-return weir gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610242852.0A CN105756175B (en) | 2016-04-19 | 2016-04-19 | Hydraulic-floating non-return weir gate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105756175A CN105756175A (en) | 2016-07-13 |
| CN105756175B true CN105756175B (en) | 2018-10-16 |
Family
ID=56334097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610242852.0A Active CN105756175B (en) | 2016-04-19 | 2016-04-19 | Hydraulic-floating non-return weir gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105756175B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723137A (en) * | 2019-02-01 | 2019-05-07 | 北京清源华建环境科技有限公司 | A kind of floating type adjustable weir gate |
| CN111501951A (en) * | 2020-05-18 | 2020-08-07 | 吕雯 | Municipal drainage is with mouth of pipe that dams down-flow prevention device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3937685C2 (en) * | 1989-11-13 | 1996-07-25 | Hst Hydro Systemtechnik Gmbh | Outlet structure with a flood seal for a drain line of a sewer network or the like |
| CN202248246U (en) * | 2011-09-30 | 2012-05-30 | 中国铝业股份有限公司 | Automatic lifting type flashboard |
| CN202401429U (en) * | 2012-01-09 | 2012-08-29 | *** | Automatic opening and closing flood gate |
| CN103866845B (en) * | 2014-02-21 | 2015-11-11 | 武汉圣禹排水***有限公司 | Waterpower self-control segregation system pipe network catchpit |
| CN104100763B (en) * | 2014-06-30 | 2016-08-17 | 武汉圣禹排水***有限公司 | Floating drum shutoff valve |
| CN205637073U (en) * | 2016-04-19 | 2016-10-12 | 武汉圣禹排水***有限公司 | Floating non return weir door of water conservancy |
-
2016
- 2016-04-19 CN CN201610242852.0A patent/CN105756175B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105756175A (en) | 2016-07-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| 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: No. 189, Quanli North Road, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province, 430056 Patentee before: WUHAN SHENGYU DRAINAGE SYSTEM Co.,Ltd. |