CN109356276A - A kind of filtering basket and rainwater filtration equipment - Google Patents
A kind of filtering basket and rainwater filtration equipment Download PDFInfo
- Publication number
- CN109356276A CN109356276A CN201811308710.5A CN201811308710A CN109356276A CN 109356276 A CN109356276 A CN 109356276A CN 201811308710 A CN201811308710 A CN 201811308710A CN 109356276 A CN109356276 A CN 109356276A
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- Prior art keywords
- switch
- filtering basket
- catch
- basin
- overflow port
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Classifications
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- 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
- E03F5/06—Gully gratings
Landscapes
- 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
The invention discloses a kind of filtering basket and rainwater filtration equipment, filtering basket is for being arranged inside catch-basin, including the bottom screen being set in catch-basin internal cross section and the switch being set in bottom screen；Bottom screen is provided with the first opening, and bottom screen is extended with overflow ducts from the position of the first opening to the well head direction of catch-basin, and overflow ducts are being equipped with overflow port close to well head side；Switch is set at overflow port；Wherein, switch can be moved relative to overflow port, and open overflow ducts when switch is far from overflow port；And while covering overflow port close in switch, closes overflow ducts.By the above method, the present invention can avoid causing waterlogging because draining not in time while bulky grain dirt and sundries enter catch-basin in reducing rainwater.
Description
Technical field
The present invention relates to rainwater treatment fields, more particularly to a kind of filtering basket and rainwater filtration equipment.
Background technique
Catch-basin, well head use the rain perforaled strainer of the materials such as concrete, cast iron, composite material, for preventing bulky grain dirty
Object and sundries enter in catch-basin, increase filter screen in rain perforaled strainer lower part and carry out secondary section of dirt, can intercept dirt prevents from entering
Drainage pipeline, and be convenient to clean, catch-basin medial surface has hole to be connected with urban discharging pipeline.
Its aperture of the rain perforaled strainer of the well head of traditional catch-basin is too big, and retaining power is insufficient, causes bulky grain dirt and miscellaneous
Object enters catch-basin, and since rain perforaled strainer lower part is equipped with filter screen, cause the dirts such as leaf, branch, polybag and sundries collection
In among rain perforaled strainer and filter screen, be easy to cause to block between rain perforaled strainer and filter screen, if drawing clearly not in time, easily make
It cannot be drained in time at section, form waterlogging；In addition, traditional catch-basin needs scene to build, construct many and diverse.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of filtering basket and rainwater filtration equipments, can reduce rain
While bulky grain pollutant and sundries enter catch-basin in water, avoid causing waterlogging because draining not in time.
In order to solve the above technical problems, one technical scheme adopted by the invention is that provide a kind of filtering basket, the mistake
Hand basket is filtered for being arranged inside catch-basin, including the bottom screen being set in the catch-basin internal cross section and is set to
Switch in the bottom screen；The bottom screen is provided with the first opening, and the bottom screen is opened from described first
The position of mouth is extended with overflow ducts to the well head direction of the catch-basin, and the overflow ducts are set close to the well head side
There is overflow port；The switch is set at the overflow port；Wherein, the switch can relative to the overflow port
It is mobile, and the overflow ducts are opened when the switch is far from the overflow port；It is close in the switch and cover
The overflow ducts are closed when covering the overflow port.
In order to solve the above technical problems, another technical solution used in the present invention is to provide a kind of rainwater filtration equipment,
The rainwater filtration equipment is used for catch-basin, including filtering basket and rain perforaled strainer；The rain perforaled strainer is described for being set to
The pithead position of catch-basin, the rain perforaled strainer include double-edged fine-toothed comb filter hole；The filtering basket is filtering basket as described above,
Bottom screen in the filtering basket includes strainer filtering hole；The aperture of the double-edged fine-toothed comb filter hole is greater than the strainer filtering hole
Aperture.
The beneficial effects of the present invention are: be in contrast to the prior art, by the way that filtering basket is arranged inside catch-basin,
And filtering basket includes the bottom screen being set in catch-basin internal cross section and the switch that is set in bottom screen,
The first opening is provided among bottom screen, bottom screen is extended with excessive from the position of the first opening to the well head direction of catch-basin
Circulation road, overflow ducts are being equipped with overflow port close to well head side, and switch is set at overflow port；Due to switch phase
Overflow port can be moved, then open overflow ducts when switch is far from overflow port, so that rainwater is cannot be timely
It can be discharged by overflow ducts when being discharged by bottom screen, waterlogging can be caused to avoid because draining not in time；And floating
Sub switch is close and closes overflow ducts when covering overflow port, and bulky grain dirt and sundries in rainwater can be prevented logical by overflow
Road enters in catch-basin and eventually enters into Urban Rainwater Pipe Networks.
Detailed description of the invention
Fig. 1 a is the schematic top plan view of the application filtering basket 10；
Fig. 1 b is the A-A diagrammatic cross-section of the filtering basket 10 in Fig. 1 a；
Fig. 1 c is the B-B diagrammatic cross-section of the filtering basket 10 in Fig. 1 a；
Fig. 2 a be filtering basket 10 in Fig. 1 a do not include switch 102 part A-A diagrammatic cross-section；
Fig. 2 b be filtering basket 10 in Fig. 1 a do not include switch 102 part B-B diagrammatic cross-section；
Fig. 3 a is the A-A diagrammatic cross-section of the switch 102 in Fig. 1 a；
Fig. 3 b is the B-B diagrammatic cross-section of the switch 102 in Fig. 1 a；
Fig. 4 a is the schematic top plan view of the application rainwater filtration equipment 20；
Fig. 4 b is the C-C diagrammatic cross-section of the rainwater filtration equipment 20 in Fig. 4 a；
Fig. 4 c is the D-D diagrammatic cross-section of the rainwater filtration equipment 20 in Fig. 4 a.
Specific embodiment
The present invention is described in detail with embodiment with reference to the accompanying drawing.
Please refer to Fig. 1 a to Fig. 2 b, wherein Fig. 1 a is the schematic top plan view of the application filtering basket 10, and Fig. 1 b is in Fig. 1 a
Filtering basket 10 A-A diagrammatic cross-section, Fig. 1 c is the B-B diagrammatic cross-section of the filtering basket 10 in Fig. 1 a, and Fig. 2 a is figure
Filtering basket 10 in 1a does not include the A-A diagrammatic cross-section of the part of switch 102, and Fig. 2 b is the filtering basket in Fig. 1 a
10 do not include the B-B diagrammatic cross-section of the part of switch 102.The filtering basket 10 of the application is for being arranged in catch-basin
Portion, including the bottom screen 100 being set in catch-basin internal cross section and the switch being set in bottom screen 100
102；Bottom screen 100 is provided with the first opening 1000, and bottom screen 100 is from the position of the first opening 1000 to the well of catch-basin
Mouth direction is extended with overflow ducts 1002, and overflow ducts 1002 are being equipped with overflow port 1004 close to well head side；Switch 102
It is set at overflow port 1004；Wherein, switch 102 can be moved relative to overflow port 1004, and remote in switch 102
Overflow ducts 1002 are opened when from overflow port 1004；It is close in switch 102 and that overflow is closed when covering overflow port 1004 is logical
Road 1002.
It is understood that bottom screen 100 can be made of stainless steel material, there is filter hole in bottom screen 100,
When rainwater flows into filtering basket 10 from the well head direction of catch-basin, rainwater itself can pass through from the filter hole of bottom screen 100,
And the sundries or dirt of the larger particles in rainwater will be filtered hole interception, stay in bottom screen 100.Overflowing in the application
Circulation road 1002 can be solid channel, e.g. concrete shaft or solid stainless steel plate channel etc., and rainwater cannot at this time
Directly through overflow ducts 1002；Overflow ducts 1002 are also possible to the band identical or different with 100 other parts of bottom screen
Have the filter screen channel of filter hole, at this time rainwater can directly through overflow ducts 1002, then from first opening 1000 to
Well head direction far from catch-basin flows away, and the sundries or dirt of the larger particles in rainwater can blocking by overflow ducts 1002
It cuts, overflow ducts 1002 can not be entered by filter hole.In an application scenarios, in rainfall early period, rainwater is with larger particles
Sundries or dirt from the well head direction of catch-basin flow into filtering basket 10, rainwater itself can be from the filtering of bottom screen 100
Hole passes through, and the sundries or dirt of the larger particles in rainwater will be filtered hole interception, stay in bottom screen 100；Work as rain
Water increases or when having intercepted more bulky grain sundries or dirt in bottom screen 100, the draining energy of bottom screen 100
Power is insufficient, causes the water level in filtering basket 10 to increase, since switch 102 is set at overflow port 1004, when water level reaches
Arrive or more than overflow port 1004 height when, switch 102 can increase, i.e. 102 meeting of switch with the raising of water level
Far from overflow port 1004, overflow ducts 1002 are opened when switch 102 is far from overflow port 1004, then rainwater can be with
It is flowed away by overflow ducts 1002 and from the first opening 1000 to the well head direction far from catch-basin；When precipitation reduces or stops
When, the water level in filtering basket 10 reduces, when water level decreases to or below the height of overflow port 1004, switch
102 can decline with the decline of water level, i.e., switch 102 can be close and covers overflow port 1004, when switch 102 leans on
Overflow ducts 1002 closely and when covering overflow port 1004 are closed, then only passes through bottom screen 100 when rainwater is less and carries out
Draining.
The application inside catch-basin by being arranged filtering basket 10, and filtering basket 10 includes being set to inside catch-basin
Bottom screen 100 on cross section and the switch 102 being set in bottom screen 100 are provided among bottom screen 100
The position of first opening 1000, bottom screen 100 from the first opening 1000 is extended with overflow ducts to the well head direction of catch-basin
1002, overflow ducts 1002 are being equipped with overflow port 1004 close to well head side, and switch 102 is set at overflow port 1004；
Since switch 102 can be moved relative to overflow port 1004, then opened when switch 102 is far from overflow port 1004
Rainwater is discharged by overflow ducts 1002 when that cannot be discharged in time by bottom screen 100 in overflow ducts 1002,
Waterlogging can be caused to avoid because draining not in time；And and while covering overflow port 1004 close in switch 102, closes overflow
Channel 1002 can prevent bulky grain dirt and sundries in rainwater from entering in catch-basin and eventually entering by overflow ducts 1002
In Urban Rainwater Pipe Networks.
Incorporated by reference to Fig. 1 to Fig. 3 b, wherein Fig. 3 a is the A-A diagrammatic cross-section of the switch 102 in Fig. 1 a, and Fig. 3 b is
The B-B diagrammatic cross-section of switch 102 in Fig. 1 a.Further, the switch 102 of the application includes float main body
1020 and the positioning column 1022 that is connect with float main body 1020, guide rail 1006, positioning column 1022 are provided on overflow ducts 1002
It is inserted in guide rail 1006, so that switch 102 is along guide rail 1006 far from overflow port 1004 or close to overflow port 1004.
It is understood that including float main body 1020 due to switch 102 and determining with what float main body 1020 was connect
Position column 1022, positioning column 1022 are inserted in guide rail 1006, and when water level meets or exceeds the height of overflow port 1004, float is opened
Closing 102 can increase with the raising of water level, i.e., switch 102 can be far from overflow port 1004, and guide rail 1006 will limit and determine
The moving direction of position column 1022 is to limit the moving direction of float main body 1020；When precipitation reduces or stops, filtering basket
Water level in 10 reduces, and when water level decreases to or below the height of overflow port 1004, switch 102 can be with water level
Decline and decline, i.e. switch 102 can be since gravity be close and covers overflow port 1004, and positioning column 1022 at this time
It can be moved along the direction of guide rail 1006 and float main body 1020 is driven to move, guarantee that 1020 energy of float main body is close and covers excessive
Head piece 1004 closes overflow ducts 1002 to realize.
In addition, the switch 102 in the application can be the hollow structure of plastics or stainless steel material, switch
102 can increase with the raising of the water surface, decline with the decline of the water surface.Overflow port 1004 and float main body 1020
Be it is rectangular as shown in drawings, be also possible to round or other shapes, such as overflow port 1004 is circle, float main body
1020 be spherical shape etc., and the application is without limitation.The quantity of guide rail 1006 and positioning column 1022 is one or more, such as attached drawing institute
The guide rail 1006 and positioning column 1022 shown is 4, is also possible to 2,3,5 or more；Or overflow ducts
1002 conduit wall is double-layer structure, and positioning column 1022 is inserted in the conduit wall of overflow ducts 1002, then overflow ducts
1002 conduit wall may act as guide rail 1006.
Further, the maximum cross-section area of float main body 1020 is greater than or equal to the bore of overflow port 1004.It can manage
Solution, since the maximum cross-section area of float main body 1020 is greater than or equal to the bore of overflow port 1004, when switch 102
Close and while covering overflow port 1004, can guarantee to completely close overflow ducts 1002.
Further, the length of positioning column 1022 is greater than or equal to switch 102 from close and cover overflow port 1004
Position move away from overflow port 1004 position distance.It is understood that when water level reaches and is more than float main body
When 1020 position, switch 102 can be increased with the raising of water level, i.e., switch 102 can overflow from close and covering
The position of head piece 1004 is mobile and far from overflow port 1004, and guide rail 1006 will limit the moving direction of positioning column 1022 to limit
The moving direction of float main body 1020 processed prevents switch from deviateing the shift position and direction of setting；And work as positioning column 1022
Length be greater than or equal to switch 102 from close and cover the position of overflow port 1004 and move away from overflow port 1004
Position apart from when, it is ensured that positioning column 1022 will not be detached from guide rail 1006 with the movement of float main body 1020, thus
It may further guarantee, reduce or stop in precipitation so that the water level in filtering basket 10 reduces, and is equal to when water level is reduced to
Or lower than overflow port 1004 height when, switch 102 can decline with the decline of water level, and positioning column 1022 can edge at this time
Guide rail 1006 direction it is mobile and drive float main body 1020 mobile, guarantee that float main body 1020 can be close and covers overflow port
1004。
As an embodiment, filtering basket 10 includes the well head direction from bottom screen frontside edge to catch-basin
The side strainer 104 of extension, side strainer 104 and bottom screen 100 are integrally formed.It is understood that in other embodiment party
In formula, structure that side strainer 104 and bottom screen 100 may be a detachable connection.
When the filtering basket 10 of the application is arranged inside catch-basin, filtering basket 10 is needed the bulky grain in rainwater
Sundries or dirt intercept in filtering basket 10, therefore, prolong in the well head direction from bottom screen frontside edge to catch-basin
The side strainer 104 stretched is matched with bottom screen 100, can prevent the sundries of bulky grain or dirt from passing through bottom screen
Gap between 100 and the borehole wall of catch-basin leaks out filtering basket 10.
Further, handle 1040 is provided on side strainer 104.It is understood that since rainwater itself can be from
The bottom screen 100 of filtering basket 10 and the filter hole of side strainer 104 pass through, and the sundries of the larger particles in rainwater or
Dirt will be filtered hole interception, stay in filtering basket 10, then can by handle 1040 filtering basket 10 from catch-basin
It is proposed, it is convenient periodically or irregularly in filtering basket 10 sundries or dirt clear up.
The application also provides a kind of rainwater filtration equipment 20, incorporated by reference to Fig. 4 a to Fig. 4 c, wherein Fig. 4 a is the application rainwater
The schematic top plan view of filter plant 20, Fig. 4 b are the C-C diagrammatic cross-sections of the rainwater filtration equipment 20 in Fig. 4 a, and Fig. 4 c is Fig. 4 a
In rainwater filtration equipment 20 D-D diagrammatic cross-section.Rainwater filtration equipment 20 in the application is used for catch-basin, including filtering
Hand basket 10 and rain perforaled strainer 200；Rain perforaled strainer 200 is used to be set to the pithead position of catch-basin, and rain perforaled strainer 200 includes double-edged fine-toothed comb
Filter hole 2000；Filtering basket 10 is any one above-mentioned filtering basket 10, and the bottom screen 100 in filtering basket 10 includes
Strainer filtering hole (not shown)；The aperture of double-edged fine-toothed comb filter hole 2000 is greater than the aperture in strainer filtering hole.Rainwater grid in the application
Son 200 can be made of stainless steel material；Since the aperture of double-edged fine-toothed comb filter hole 2000 is greater than the aperture in strainer filtering hole, work as rain
When water will enter catch-basin, the sundries or dirt of the bulky grain of double-edged fine-toothed comb filter hole 2000 meeting quilt cannot be passed through first in rainwater
Rain perforaled strainer 200 is trapped in outside catch-basin, and rainwater can be with can be logical by the sundries or dirt of double-edged fine-toothed comb filter hole 2000
Double-edged fine-toothed comb filter hole 2000 is crossed to enter in catch-basin, then in rainwater cannot by the sundries of the larger particles in strainer filtering hole or
Person's dirt will be filtered hand basket 10 and be trapped in filtering basket 10；It is intercepted respectively by rain perforaled strainer 200, filtering basket 10
Perhaps the different sundries of dirt or dirt are intercepted in different location sundries, and the batch filtration to rainwater may be implemented, guarantee rain
Water filtration device 20 can play one's part to the full.Related content about filtering basket 10 refers to above-mentioned 10 structure of filtering basket
Detailed description in embodiment.
Further, rainwater filtration equipment 20 further includes external shell 202；External shell 202 includes the well with catch-basin
The opposite Housing Base 2020 of mouth and the well head direction from Housing Base 2020 to catch-basin extend and form water inlet 2024
Housing sidewall 2022；Connector 20220 is provided in housing sidewall 2022, filtering basket 10 is removable by connector 20220
It unloads and is connected to external shell 202, and the lid of rain perforaled strainer 200 is located on water inlet 2024.
As an embodiment, connector 20220 is support base, and bottom screen 100 is placed on support base.At other
In embodiment, connector 20220 is also possible to link up with, and filtering basket 10 is placed on hook by side strainer 104.
Further, the position in housing sidewall 2022 lower than bottom screen 100 is provided with water outlet 2026, water outlet
2026 with urban discharging pipeline for being connected to.
In an application scenarios, rainfall forms rainwash, enters dmp filter from the inlet for stom water surrounding in sponge city and sets
Standby 20, rain perforaled strainer 200 is first passed around, the bulky grains such as earth's surface leaf, branch, polybag sundries or pollutant are retained in earth's surface
On；Rainwater falls directly into catch-basin under the effect of gravity, into filtering basket 10, the stone of larger particles in rainwater, cigarette butt,
The sundries such as clod or pollutant are intercepted by the bottom screen 100 of filtering basket 10 and/or side strainer 104 in filtering basket 10
In, filtering basket 10 is whole to be seated on support base, can be proposed by handle 1040 filtering basket 10 is whole, it is convenient regular or
Irregularly cleaning.In rainfall early period, sundries or pollutant load are higher in rainwater, pass through 10 liang of rain perforaled strainer 200, filtering basket
Secondary section of dirty filtering retains most of pollutant, so that the rainwater of relative clean is entered urban drainage pipe network, avoids bulky grain pollutant
Urban Rainwater Pipe Networks are blocked, impeded drainage is caused；When amount of rainfall increase, the drainability deficiency of filtering basket 10, will cause
Liquid level in filtering basket 10 increases, and when liquid level reaches the height of float main body 1020, switch 102 is with liquid level liter
Height is then covered in the float main body 1020 of overflow port 1004 far from overflow port 1004 originally, and overflow ducts 1002 are opened, rainwater
Overflow drainage is carried out by overflow ducts 1002, urban drainage pipe network, rain at this time are directly then entered by water outlet 2026
Water is washed away by early period, relative clean, therefore the not set pollution cutting device of overflow ducts 1002, prevents from carrying out sundries when Overflow drainage
It blocks overflow ducts 1002 and avoids impeded drainage from causing waterlogging to guarantee the smooth draining of excess rainwater；When precipitation peak value mistake
Afterwards, the liquid level in filtering basket 10 reduces, and switch 102 is simultaneously declined in gravity with liquid level, due to switch 102
Positioning column 1022 can be moved along the direction of the guide rail 1006 on overflow ducts 1002 and float main body 1020 is driven to move, protect
Card float main body 1020 can be close and covers overflow port 1004, closes overflow ducts 1002 to realize；The application can both guarantee
Interception and filtering to sundries early period or the higher rainwater of dirt content, and guarantee to automatically turn on overflow ducts when exceeded rainfall
1002 carry out the draining of excess rainwater.It is understood that the rainwater filtration equipment 20 of the application can directly be embedded in underground,
Without building, construction is simple is convenient.
In several embodiments provided by the present invention, it should be understood that disclosed filtering basket and dmp filter
Equipment may be implemented in other ways.For example, filtering basket embodiment described above is only schematical,
The division of each funtion part, only a kind of logical function partition, there may be another division manner in actual implementation, such as more
A funtion part may be combined or can be integrated into several devices, is also possible to each funtion part and physically exists alone
Etc..
Mode the above is only the implementation of the present invention is not intended to limit the scope of the invention, all to utilize this
Equivalent structure made by description of the invention and accompanying drawing content or principle of equal effects transformation, it is relevant to be applied directly or indirectly in other
Technical field is included within the scope of the present invention.
Claims (10)
1. a kind of filtering basket, which is characterized in that the filtering basket is used to be arranged inside catch-basin, including is set to described
Bottom screen in catch-basin internal cross section and the switch being set in the bottom screen；
The bottom screen is provided with the first opening, and the bottom screen is from the position of first opening to the catch-basin
Well head direction is extended with overflow ducts, and the overflow ducts are being equipped with overflow port close to the well head side；
The switch is set at the overflow port；
Wherein, the switch can be moved relative to the overflow port, and in the switch far from the overflow port
When open the overflow ducts；And while covering the overflow port close in the switch, closes the overflow ducts.
2. filtering basket as described in claim 1, which is characterized in that
The switch includes float main body and the positioning column that connect with float main body, is provided with and leads on the overflow ducts
Rail, the positioning column are inserted in the guide rail, so that the switch is along the guide rail far from the overflow port or close
The overflow port.
3. filtering basket as claimed in claim 2, which is characterized in that
The maximum cross-section area of the float main body is greater than or equal to the bore of the overflow port.
4. filtering basket as claimed in claim 2, which is characterized in that
The length of the positioning column is greater than or equal to the switch from close and cover the position of the overflow port and be moved to
The distance of position far from the overflow port.
5. filtering basket as described in claim 1, which is characterized in that
The filtering basket includes the side strainer that the well head direction from the bottom screen edge to the catch-basin extends, institute
It states side strainer and the bottom screen is integrally formed.
6. filtering basket as claimed in claim 5, which is characterized in that
Handle is provided on the side strainer.
7. a kind of rainwater filtration equipment, which is characterized in that the rainwater filtration equipment is used for catch-basin, including filtering basket and rain
Leaf grating for down pipe；
The rain perforaled strainer is used to be set to the pithead position of the catch-basin, and the rain perforaled strainer includes double-edged fine-toothed comb filter hole；
The filtering basket is such as filtering basket as claimed in any one of claims 1 to 6, the bottom screen in the filtering basket
Including strainer filtering hole；
The aperture of the double-edged fine-toothed comb filter hole is greater than the aperture in the strainer filtering hole.
8. rainwater filtration equipment as claimed in claim 7, which is characterized in that the rainwater filtration equipment further includes external shell
Body；
The external shell includes the Housing Base opposite with the well head of the catch-basin and from the Housing Base to described
The well head direction of catch-basin extends and forms the housing sidewall of water inlet；
Connector is provided in the housing sidewall, the filtering basket is removably connected to the outside by the connector
Shell, and the rain perforaled strainer lid is located on the water inlet.
9. rainwater filtration equipment as claimed in claim 8, which is characterized in that
The connector is support base, and the bottom screen is placed on the support base.
10. rainwater filtration equipment as claimed in claim 8, which is characterized in that
Position in the housing sidewall lower than the bottom screen is provided with water outlet, and the water outlet is used for and municipal drainage
Pipeline connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811308710.5A CN109356276A (en) | 2018-11-05 | 2018-11-05 | A kind of filtering basket and rainwater filtration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811308710.5A CN109356276A (en) | 2018-11-05 | 2018-11-05 | A kind of filtering basket and rainwater filtration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109356276A true CN109356276A (en) | 2019-02-19 |
Family
ID=65344017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811308710.5A Pending CN109356276A (en) | 2018-11-05 | 2018-11-05 | A kind of filtering basket and rainwater filtration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109356276A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793203A (en) * | 2019-12-09 | 2020-02-14 | 珠海格力电器股份有限公司 | Water seal arrangement and be equipped with its indirect heating equipment |
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| CN207228159U (en) * | 2017-09-20 | 2018-04-13 | 浙江中富建筑集团股份有限公司 | A kind of inspection shaft with sewage water filtration function |
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|---|---|---|---|---|
| CN204212253U (en) * | 2014-10-16 | 2015-03-18 | 杭州中艺园林工程有限公司 | Environment-friendly type inlet for stom water cuts dirty purifier |
| CN204510423U (en) * | 2014-12-17 | 2015-07-29 | 北京建筑大学 | A kind of foldable roof drain pollutant interception |
| CN205712437U (en) * | 2016-04-26 | 2016-11-23 | 王慎执 | A kind of catch basin cover |
| CN206457852U (en) * | 2016-12-30 | 2017-09-01 | 宏光建设有限公司 | A kind of self-suspending resets town road manhole lid device |
| CN207228159U (en) * | 2017-09-20 | 2018-04-13 | 浙江中富建筑集团股份有限公司 | A kind of inspection shaft with sewage water filtration function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110793203A (en) * | 2019-12-09 | 2020-02-14 | 珠海格力电器股份有限公司 | Water seal arrangement and be equipped with its indirect heating equipment |
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Application publication date: 20190219 |