CN207169148U - A kind of river channel water intaking filtering structures - Google Patents
A kind of river channel water intaking filtering structures Download PDFInfo
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- CN207169148U CN207169148U CN201721128636.XU CN201721128636U CN207169148U CN 207169148 U CN207169148 U CN 207169148U CN 201721128636 U CN201721128636 U CN 201721128636U CN 207169148 U CN207169148 U CN 207169148U
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- casing
- water intaking
- river channel
- drainage mouth
- water
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Abstract
The utility model belongs to water fetching device technical field, fetched water more particularly to a kind of river channel and filter structures, including a casing, a cavity is provided with casing, the drainage mouth of some insertions is offered in cavity sidewalls, the delivery port for loading water intake conduit is offered on casing, water intake conduit is arranged in cavity, the wall box for opening up drainage mouth is provided with slot, detachable screen pack is plugged with slot, detachable screen pack covers drainage mouth.The beneficial effects of the utility model are：The function of the function of water intaking and filtering is combined, the structures need to only be installed during site operation, shorten the duration by prefabricated water intaking filtering structures in advance；Quantities reduces many materials, artificial and work equipment use, so construction cost is also greatly reduced, economy is more preferable than traditional construction scheme；Screen pack uses detachable design, can regularly change, and cleaning is convenient, while ensure that filter efficiency, and using effect is more preferable.
Description
Technical field
The utility model belongs to water fetching device technical field, and in particular to a kind of river channel water intaking filtering structures.
Background technology
River is a kind of resource for being available for utilizing, and may generally serve as waterworks water source, industrial water water source and water source heat
Pump water source uses, and water intaking needs a set of water intake system from river, and river channel intake strucure is fetched water in whole river course
The initial part of system, its main function are by layout for water intake below river water level, while filter the impurity in river,
The quality for the water that guarantee obtains meets to require.
The construction mode of river channel intake strucure commonly used at present is by river closure, and riverbed is arrived under workmen
On, suitable position is digged pit on riverbed, on hole bottom laying basis, is constructed crater wall using concrete material afterwards, then will be taken
The mouth of a river is arranged in hole, filter is finally built around hole, to prevent impurities in water from entering water intake conduit.But crater wall
Need separately to build with filter and made and installed with reference to live feature, so building complex procedures, building time
It is long, the river closure time in river is grown, so that just very big on being influenceed caused by the normal use in river.Meanwhile the work of the program
Journey amount is larger, and artificial, material, the work equipment used is all more, and such construction cost is higher, and economy is poor.Use for a long time
Filter is needed to clear up afterwards, and because filter area is larger, cleaning is got up cumbersome.
The content of the invention
The purpose of this utility model is to overcome prior art separately to be built using crater wall and filter, complex procedures, is built
If the problem of time is grown, and quantities is larger and construction cost is higher, there is provided it is a kind of it is easy for installation, cost is relatively low, construction when to river
The less river channel water intaking filtering structures of road function effect.
Technical scheme is used by the utility model solves its technical problem：A kind of river channel water intaking filtering structures,
Including a casing, a cavity is provided with casing, the drainage mouth of some insertions is offered in cavity sidewalls, loading is offered on casing
The delivery port of water intake conduit, water intake conduit are arranged in cavity, and the wall box for opening up drainage mouth is provided with slot, slot interpolation
Detachable screen pack is connected to, detachable screen pack covers drainage mouth.
Further, detachable screen pack includes the water inlet grid in outside and the metal screen of inner side.The water inlet lattice in outside
Grid can stop big floating object and particulate matter, and the metal screen of inner side can filter the particulate matter compared with small particle, so big
Floating object and particulate matter outside is blocked in by water inlet grid in advance, the particulate matter of small particle stopped by inner metal filter screen, with
This serves good filter effect, and the probability that detachable screen pack is blocked also declines.
Further, seal is provided between water intake conduit and delivery port.Seal plays a part of sealing, stops floating
Thing and particulate matter etc. flow between water intake conduit and delivery port.
Further, the opening shape of the water intake conduit in cavity is horn mouth.The opening of bell shape, improve
Water intake conduit water intaking area, serves preferably water intaking effect.
Further, casing is rectangular parallelepiped structure, and drainage mouth is located in four side walls of cuboid, and delivery port is located at cuboid
Top surface on.Casing is rectangular parallelepiped structure, simple in construction, while is easy to the processing and fabricating of casing.
Further, there is interval bottom surface of the drainage mouth away from casing, and drainage mouth also has interval apart from the adjacent seamed edge of casing.Filter
There is certain interval bottom surface of the mouth of a river away from casing, and for casing to be directly embedded into riverbed, i.e., this spacing distance is that casing is embedded to river
The distance of bed, drainage mouth also has certain interval apart from the adjacent seamed edge of casing, to ensure that casing has higher structural strength
Further, the notch of slot is provided with sealing strip.Detachable screen pack is sealed in slot by sealing strip, is prevented
Floating object or/and particulate matter block slot.
Further, the material armored concrete of casing.Casing made of armored concrete has etch-proof function, makes
Obtaining casing can use for a long time under water.
A kind of beneficial effect of river channel water intaking filtering structures of the present utility model is：
1. the utility model combines the function of the function of water intaking and filtering, prefabricated water intaking filtering in advance is constructed
Thing, the structures need to be only installed during site operation, shorten the duration, decrease the river closure time to river course, reduced
Influence to river course normal use；
2. quantities of the present utility model than traditional construction scheme, reduces many materials, artificial and work equipment
Use, so construction cost is also greatly reduced, economy is more preferable, if intake is more, the water intaking filtering structures of demand
Accordingly increase, then can mass production, further reduce cost；
3. screen pack of the present utility model uses detachable design, can regularly it change, cleaning is convenient, while ensure that
Efficiency is filtered, using effect is more preferable.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of stereogram of river channel water intaking filtering structures of the present utility model；
Fig. 2 is a kind of profile of river channel water intaking filtering structures of the present utility model.
Wherein:1. casing；2. cavity；3. drainage mouth；4. delivery port；5. slot；6. detachable screen pack；61. enter boom
Lattice；62. metal screen；7. seal；8. horn mouth；9. sealing strip；10. water intake conduit.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
A kind of specific embodiment of river channel water intaking filtering structures of the present utility model as Figure 1-Figure 2, it is wrapped
A casing 1 is included, a cavity 2 is provided with casing 1, the drainage mouth 3 of some insertions is offered in the side wall of cavity 2, is offered on casing 1
Load the delivery port 4 of water intake conduit 10, water intake conduit 10 is arranged in cavity 2, and the side wall of casing 1 for opening up drainage mouth 3 is provided with
Slot 5, detachable screen pack 6 is plugged with slot 5, detachable screen pack 6 covers drainage mouth 3.By the function and mistake of water intaking
The function of filter combines, and the structures need to only be installed during site operation by prefabricated water intaking filtering structures in advance,
The duration is shortened, reduces construction cost, while decreases the river closure time to river course, is reduced to river course normal use
Influence.
In order to prevent that floating object and particulate matter are flowed into cavity 2, so that the obstruction that water flows in water intake conduit 10 is prevented, if
There are following filtering measure and seal approach：
Filtering measure：Detachable screen pack 6 includes the water inlet grid 61 in outside and the metal screen 62 of inner side.Outside is entered
Water grid 61 can stop big floating object and particulate matter, and the metal screen 62 of inner side can filter the particle compared with small particle
Thing, so big floating object and particulate matter are blocked in outside by water inlet grid 61 in advance, and the particulate matter of small particle is by inner metal
Filter screen 62 stops, serves good filter effect with this, and the probability that detachable screen pack 6 is blocked also declines.
Seal approach, seal 7 is provided between water intake conduit 10 and delivery port 4.So water intake conduit 10 and delivery port 4
Between gap be sealed, stop floating object and particulate matter etc. flowed between water intake conduit 10 and delivery port 4.
In order to improve water intaking effect, the opening shape of the water intake conduit 10 in cavity 2 is horn mouth 8, and horn mouth 8 expands
Big water intaking area.
Further, casing 1 is rectangular parallelepiped structure, and inside is hollow structure, for the water intaking of water intake conduit 10, drainage mouth
3 in four side walls of cuboid, and delivery port 4 is located on the top surface of cuboid, the casing 1 of this rectangular parallelepiped structure, structure letter
It is single, while it is easy to the processing and fabricating of casing 1.Further, in order to which casing 1 is directly embedded in riverbed, drainage mouth 3 is away from casing 1
Bottom surface have a certain distance, this distance as casing 1 be embedded to riverbed distance, in addition, in order to ensure casing 1 opening up filter
There can also be enough structural strengths behind the mouth of a river 3, the seamed edge adjacent apart from the both sides of casing 1 of drainage mouth 3 will also have a certain distance.
Further, in order to prevent floating object or/and particulate matter etc. from blocking slot 5, the notch of slot 5 is provided with sealing strip 9, so protects
When having demonstrate,proved later long-term use of detachable screen pack 6 needs to change, directly sealing strip 9 is opened, takes out original detachable filtering
Net 6, insert new detachable screen pack 6.
The material for being preferably made from casing 1 is armored concrete.Casing 1 made of armored concrete have it is corrosion-resistant and
The advantages of intensity is good, ensure that casing 1 can be used securely for a long time under water.
A kind of course of work of river channel water intaking filtering structures of the present embodiment is as follows：It is first that casing 1 is ready, can
Dismantle screen pack 6 and insert slot 5, then fill the notch of slot 5 good seal of sealing strip 9, water intake conduit 10 by delivery port 4
Enter in cavity 2, the good seal of seal 7 of the gap between water intake conduit 10 and delivery port 4, need to only be dug out after going into operation in river bed
Size is suitably cheated, and is put into water intaking filtering structures after laying a solid foundation.During water intaking, current are detachable by surrounding
Screen pack 6 is flowed into casing 1 after filtering, and is sucked, is sent to at water by the water intake conduit 10 in casing 1.
It should be appreciated that specific embodiment described above is only used for explaining the utility model, it is not used to limit this reality
With new.By the obvious changes or variations that spirit of the present utility model is extended out still in protection of the present utility model
Among scope.
Claims (8)
- A kind of 1. river channel water intaking filtering structures, it is characterised in that：Including a casing (1), it is provided with the casing (1) Chamber (2), the drainage mouth (3) of some insertions is offered in cavity (2) side wall, loading water intaking is offered on the casing (1) The delivery port (4) of pipeline (10), the water intake conduit (10) are arranged in the cavity (2), open up the case of the drainage mouth (3) Body (1) side wall is provided with slot (5), and detachable screen pack (6), the detachable screen pack (6) are plugged with the slot (5) Cover the drainage mouth (3).
- 2. river channel water intaking filtering structures according to claim 1, it is characterised in that：The detachable screen pack (6) The metal screen (62) of water inlet grid (61) and inner side including outside.
- 3. river channel water intaking filtering structures according to claim 1, it is characterised in that：The water intake conduit (10) and institute State and be provided with seal (7) between delivery port (4).
- 4. river channel water intaking filtering structures according to claim 1, it is characterised in that：In the cavity (2) The opening shape of the water intake conduit (10) is horn mouth (8).
- 5. river channel water intaking filtering structures according to claim 1, it is characterised in that：The casing (1) is cuboid Structure, the drainage mouth (3) are located in four side walls of cuboid, and the delivery port (4) is located on the top surface of cuboid.
- 6. river channel water intaking filtering structures according to claim 5, it is characterised in that：The drainage mouth (3) is away from described There is interval the bottom surface of casing (1), and the drainage mouth (3) also has interval apart from the adjacent seamed edge of the casing (1).
- 7. river channel water intaking filtering structures according to claim 6, it is characterised in that：On the notch of the slot (5) Provided with sealing strip (9).
- 8. river channel water intaking filtering structures according to claim 1, it is characterised in that：Casing (1) material is steel Reinforced concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721128636.XU CN207169148U (en) | 2017-09-04 | 2017-09-04 | A kind of river channel water intaking filtering structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721128636.XU CN207169148U (en) | 2017-09-04 | 2017-09-04 | A kind of river channel water intaking filtering structures |
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| Publication Number | Publication Date |
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| CN207169148U true CN207169148U (en) | 2018-04-03 |
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| CN201721128636.XU Active CN207169148U (en) | 2017-09-04 | 2017-09-04 | A kind of river channel water intaking filtering structures |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013245A (en) * | 2019-12-19 | 2020-04-17 | 中铁隧道局集团有限公司 | Shield muck drainage treatment system |
-
2017
- 2017-09-04 CN CN201721128636.XU patent/CN207169148U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013245A (en) * | 2019-12-19 | 2020-04-17 | 中铁隧道局集团有限公司 | Shield muck drainage treatment system |
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