CN109779006A - A kind of effective vestibule for solving the problems, such as ponding - Google Patents
A kind of effective vestibule for solving the problems, such as ponding Download PDFInfo
- Publication number
- CN109779006A CN109779006A CN201910155549.0A CN201910155549A CN109779006A CN 109779006 A CN109779006 A CN 109779006A CN 201910155549 A CN201910155549 A CN 201910155549A CN 109779006 A CN109779006 A CN 109779006A
- Authority
- CN
- China
- Prior art keywords
- vestibule
- rhone
- slot
- hood
- wall
- 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.)
- Granted
Links
Landscapes
- Road Paving Structures (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of vestibules for effectively solving the problems, such as ponding, it is related to building component technical field, aim to solve the problem that existing vestibule is mostly Open architecture, when heavy rain weather, often deposit rain in vestibule, the rainwater of siltation not only results in rainwater flowed into chamber, and the technical issues of also resulting in immersion of the vestibule ground by rainwater, its key points of the technical solution are that including bottom plate and protecting wall, the two sides of bottom plate are arranged in protecting wall, bottom plate, which is located at the protecting wall of side, is provided with rhone, several diversion trenches are provided on backplate surface, diversion trench is provided with guide face, drainage hole is provided on the bottom wall of rhone one end.Reach and the rainwater fallen on vestibule has been discharged, has prevented effect of the rainwater siltation on vestibule.
Description
Technical field
The present invention relates to building component technical fields, more specifically, it relates to a kind of company for effectively solving the problems, such as ponding
Corridor.
Background technique
Present vestibule mainly has overhanging corridor and recessed corridor, and overhanging corridor refers to the horizontal traffic space for choosing exterior walls of buildings body；And it is recessed
The concept that corridor borrows recessed veranda(h) should be the horizontal traffic space of recessed outer wall of floor body.High residential building generallys use overhanging corridor at present,
To guarantee intermediate house type north and south permeation, the daylighting and ventilative property in house are improved.Thus high residential building vestibule is mostly in recent years
It is open, it ensure that the house comfort of intermediate house type resident.
Existing vestibule is as shown in Figure 1 comprising bottom plate 1 and two sides protecting wall 11, protecting wall 11 and the one of bottom plate 1 at
Type, protecting wall 11 are cast on bottom plate 1, and the both ends of bottom plate 1 along its length are used to vestibule being mounted on wall.
But existing vestibule is mostly Open architecture, when heavy rain weather, often siltation is rainy in vestibule
Water, the rainwater of siltation not only result in rainwater flowed into chamber, and also result in immersion of the vestibule ground by rainwater, therefore need
Improve.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of company for effectively solving the problems, such as ponding
Corridor has the rainwater discharge that will be fallen on vestibule, prevents advantage of the rainwater siltation on vestibule.
To achieve the above object, the present invention provides the following technical scheme that
The two sides of bottom plate, institute is arranged in a kind of effective vestibule for solving the problems, such as ponding, including bottom plate and protecting wall, the protecting wall
It states bottom plate and is located at the protecting wall of side and be provided with rhone, several diversion trenches, the diversion trench are provided on the backplate surface
It is provided with guide face, is provided with drainage hole on the bottom wall of described rhone one end.
By using above-mentioned technical proposal, the work of water conservancy diversion is played in the setting of diversion trench and guide face to the rainwater in vestibule
With；Then convenient for bringing together the water of vestibule water conservancy diversion vestibule is discharged by drainage hole in the setting of rhone and drainage hole, from
And mitigate the possibility of ponding in vestibule, prevent immersion of the vestibule by rainwater.
Further, the rhone top is provided with hood for protecting rider, and the protecting wall, which is located at hood for protecting rider, is provided with limit
Slot, the rhone are arranged far from support slot, the hood for protecting rider is provided on the side side wall of limiting slot in limiting slot and support
In slot.
By using above-mentioned technical proposal, the setting of hood for protecting rider is convenient for also hiding rhone while can drain
Gear, prevents sundries from entering in rhone and causes to block to rhone, to influence to drain；The setting of hood for protecting rider is additionally aided and is prevented
Pedestrian accidentally treads in rhone.
Further, it is provided with abutting block in the limiting slot, is provided with bullet between the abutting block and limit groove bottom wall
Property part.
By using above-mentioned technical proposal, the setting for abutting block and elastic component is convenient for hood for protecting rider being fixed on limiting slot and branch
It supports in slot, can be realized the Fast Installation and disassembly of hood for protecting rider, prevent hood for protecting rider from moving.
Further, the limit groove sidewall is provided with guide surface, and the support slot is on the side side wall of hood for protecting rider
It is provided with rubber block.
By using above-mentioned technical proposal, guide surface plays the role of guiding to hood for protecting rider, can send out after rubber block stress
Raw deformation can play the role of resigning for hood for protecting rider, so that hood for protecting rider can facilitate insertion into limiting slot and support slot,
Convenient for the Fast Installation and disassembly of hood for protecting rider.
Further, be located at diversion trench on the hood for protecting rider and rubber block and be provided with conduction hole, the conduction hole with lead
Chute communicates.
By using above-mentioned technical proposal, the setting of conduction hole plays the role of guidance to the water flow in diversion trench, prevents
Hood for protecting rider and rubber block flow into rhone convenient for blocking to what water flow played the role of convenient for water flow.
Further, the hood for protecting rider both ends are provided with handle slot, are rotatably connected to gripping handle in the handle groove sidewall
Hand, the handle groove sidewall are provided with overmoving surface.
By using above-mentioned technical proposal, the setting of handle is held convenient for operating to hood for protecting rider, handle slot is for holding
Gripping handle is set, so that hood for protecting rider holding flushes, the setting of overmoving surface is taken out from handle slot convenient for that will hold handle.
Further, the draining groove bottom wall is provided with ladder block, and the ladder block is adapted with rhone, rhone bottom
Wall is provided with slot, and the position that the ladder block is located at slot is provided with inserted block.
By using above-mentioned technical proposal, the setting of ladder block can play the role of guiding to water flow, convenient for water flow to
Drainage hole direction flowing；The cooperation of slot and inserted block is limited to ladder block and fixed effect.
Further, the ladder block is provided with delay tank on the surface of hood for protecting rider, and the delay tank is uniformly distributed
On the surface of ladder block, it is close less than one end delay tank close to drainage hole that groove density is detained in one end of the separate drainage hole
Degree.
By using above-mentioned technical proposal, the setting of delay tank is enabled to miscellaneous in water flow so that flow rate of water flow slows down
Object is retained in delay tank, prevents sundries from causing rainwater to deposit by the effect for influencing draining is rushed in drainage hole.
Further, cartridge filter is provided in the drainage hole, the cartridge filter bottom wall is provided with filter screen, the filtering
Cylinder is connect with drainage hole sidewall thread.
By using above-mentioned technical proposal, the setting of filter screen plays the role of filtering to water flow, prevents the sundries missed
Drainage hole is caused to block into drainage hole, to influence the effect of draining.Cartridge filter plays the work temporarily collected to sundries
With the disassembly of cartridge filter is convenient in threaded connection, consequently facilitating cleaning to cartridge filter.
Further, it is provided with operating stick on the cartridge filter side wall, the operating stick is arranged far from the one of filter screen
End.
By using above-mentioned technical proposal, the setting of operating stick is convenient for rotating cartridge filter by holding operating stick,
Consequently facilitating being dismantled to filter vat.
In conclusion the invention has the following advantages:
1, using the technology of rhone and drainage hole is arranged in bottom plate side, thus generate convenient for by the rainwater in vestibule to
Outer discharge is to prevent the effect of ponding；
2, using the technology of diversion trench, guide face and conduction hole is arranged on bottom plate, guiding is played to rainwater and is drawn to generate
The effect of stream；
3, using the technology that delay tank is arranged on ladder block and ladder block is arranged in rhone, to generate to rhone
Interior water flow carries out guiding and by the sundries indwelling in water flow, prevents obstruction drainage hole from influencing the effect of drainage rates.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of vestibule in background technique；
Fig. 2 is a kind of overall structure diagram for the vestibule for effectively solving the problems, such as ponding in embodiment；
Fig. 3 is in embodiment for showing the schematic diagram of structure at rhone；
Fig. 4 is in embodiment for showing the schematic diagram of structure at handle slot；
Fig. 5 is in embodiment for showing the schematic diagram of structure at ladder block；
Fig. 6 is in embodiment for showing the schematic diagram of structure at drainage hole.
In figure: 1, bottom plate；11, protecting wall；111, limiting slot；1111, block is abutted；1112, elastic component；1113, guide surface；
12, diversion trench；121, guide face；2, rhone；21, hood for protecting rider；211, handle slot；2111, handle is held；2112, overmoving surface；
212, slot；22, support slot；221, rubber block；23, conduction hole；24, ladder block；241, inserted block；242, delay tank；3, it drains
Hole；31, cartridge filter；311, filter screen；312, operating stick.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment:
A kind of effective vestibule for solving the problems, such as ponding, referring to Fig. 2 comprising bottom plate 1 and protecting wall 11, protecting wall 11 are arranged the bottom of at
The two sides of plate 1, protecting wall 11 are arranged in a mutually vertical manner with bottom plate 1, and protecting wall 11 and bottom plate 1 are poured integrated molding, with the company of composition
The overall structure of corridor.
Referring to Fig. 2, bottom plate 1, which is located at side protecting wall 11, is provided with rhone 2, and 2 cross section of rhone is rectangle, draining
Bottom plate 1 is arranged on the surface between two side protective plates in slot 2, and several diversion trenches 12, diversion trench are provided on 1 surface of bottom plate
12 communicate with rhone 2.
Referring to Fig. 2 and Fig. 3, diversion trench 12 is provided with guide face 121, and guide face 121 is at an angle to the horizontal surface, water conservancy diversion
12 bottom wall of slot is higher than far from one end of rhone 2 is provided with drainage hole on one end of rhone 2,2 one end bottom wall of rhone
3, drainage hole 3 is connected with drainpipe, and the rainwater for falling in vestibule is drained into drainage hole 3 by diversion trench 12 and rhone 2 and is led to
The discharge of drainage hole 3 is crossed, prevents rainwater siltation in vestibule.
Referring to Fig. 3,2 top of rhone is provided with hood for protecting rider 21, and hood for protecting rider 21 is welded for steel bar, and inside forms several
Through-hole, protecting wall 11, which is located at hood for protecting rider 21, is provided with limiting slot 111, the height and the thickness phase of hood for protecting rider 21 of limiting slot 111
Adaptation；Rhone 2 is far from being provided with support slot 22, hood for protecting rider 21 and 22 bottom wall phase of support slot on the side side wall of limiting slot 111
It supports, hood for protecting rider 21 is arranged in limiting slot 111 and support slot 22, to block to rhone 2, prevents sundries from falling into rhone
Occlusive effects are caused to drain the draining of rhone 2 in 2.
It referring to Fig. 3, is provided in limiting slot 111 and abuts block 1111, abutted block 1111 and be adapted with limiting slot 111, abutted
Block 1111 can be free to slide in limiting slot 111, abuts and is provided with elastic component between block 1111 and 111 bottom wall of limiting slot
1112, elastic component 1112 is preferably spring, and 1112 one end of elastic component offsets with 111 bottom wall of limiting slot, the other end with abut block
1111 offset, and are convenient for for hood for protecting rider 21 being fixed on limiting slot 111 and branch with the setting by elastic component 1112 and abutting block 1111
It supports in slot 22.
Referring to Fig. 3,111 side wall of limiting slot is provided with guide surface 1113, and the upper top of limiting slot 111 is arranged in guide surface 1113
On wall, support slot 22 is provided with rubber block 221, the height and support slot of rubber block 221 on the side side wall of hood for protecting rider 21
22 height is identical, and to play guiding role to hood for protecting rider 21 by guide surface 1113,221 shape of rubber block becomes hood for protecting rider 21 and does
It steps down out, is easy to implement the fast assembling-disassembling of hood for protecting rider 21.
It is located at diversion trench 12 referring to Fig. 3, on hood for protecting rider 21 and rubber block 221 and is provided with conduction hole 23, conduction hole 23
Size is identical as the size of diversion trench 12, and conduction hole 23 is communicated with diversion trench 12, conduction hole 23 and the through-hole phase on hood for protecting rider 21
It is logical, guidance is played the role of with the water flow to diversion trench 12, prevents hood for protecting rider 21 and rubber block 221 from generating blocking to water flow.
Referring to Fig. 4,21 both ends of hood for protecting rider are provided with handle slot 211, and handle slot 211 is arranged on the roof of hood for protecting rider 21,
It is rotatably connected in handle slot 211 and holds handle 2111, gripping handle 2111 is arc, holds handle 2111 and is rotated by shaft
It is connected on 211 side wall of handle slot, 211 side wall of handle slot is provided with overmoving surface 2112, and overmoving surface 2112 is arcwall face, to pass through
Overmoving surface 2112 produces handle, consequently facilitating operating to hood for protecting rider 21.
Referring to Fig. 5,2 bottom wall of rhone is provided with ladder block 24, and 24 top surface of ladder block is stepped, the top surface of ladder block 24
For inclined surface, horizontal by tilt angle, ladder block 24 is adapted with rhone 2, width and the rhone 2 of ladder block 24
Width is equal, and 2 bottom wall of rhone is provided with slot 212, and slot 212 is square groove, and the position that ladder block 24 is located at slot 212 is set
It is equipped with inserted block 241, inserted block 241 is adapted with slot 212, to play centainly by ladder block 24 to the water flow for being discharged into rhone 2
Guiding role.
Referring to Fig. 5, ladder block 24 is provided with delay tank 242, the longitudinal section of delay tank 242 on the surface of hood for protecting rider 21
For arc, delay tank 242 is evenly distributed on the surface of ladder block 24, and 242 density of one end delay tank far from drainage hole 3 is less than
Close to 242 density of one end delay tank of drainage hole 3, the tiny sundries carried in water flow to be detained by delay tank 242,
Occlusive effects are caused to drain to prevent sundries from entering drainage hole 3.
Referring to Fig. 6, cartridge filter 31 is provided in drainage hole 3, cartridge filter 31 is cylindrical type, and 31 bottom wall of cartridge filter was provided with
Strainer 311, filter screen 311 and cartridge filter 31 are integrally formed, and cartridge filter 31 is connect with 3 sidewall thread of drainage hole, to pass through filtering
Net 311 is filtered water flow, prevents sundries from entering pipeline；The setting of cartridge filter 31 can accommodate sundries, and being convenient for will
Cartridge filter 31 takes out cleaning.
Referring to Fig. 6, it is provided with operating stick 312 on 31 side wall of cartridge filter, operating stick 312 is arranged radially along cartridge filter 31, behaviour
Make bar 312 and cartridge filter 31 is integrally formed, operating stick 312 is arranged far from one end of filter screen 311, in order to pass through operating stick
312 pairs of cartridge filters 31 carry out rotation process.
Working principle is as follows:
After vestibule installs, when rainfall is larger, the influence that rainwater will receive wind is fallen into vestibule.Rainwater is in water conservancy diversion
It is guided under the action of slot 12 in rhone 2, due to being provided with guide face 121 in diversion trench 12, thus water flow can be in gravity
Under the action of along guide face 121 flow, thus flow through conduction hole 23 enter rhone 2 in.When the ponding in vestibule is more
It waits, rainwater covers diversion trench 12, and guide face 121 still can play the role of water conservancy diversion to water flow.
Water flow continues water flow to play the role of guiding after converging in rhone 2 by ladder block 24, so that water flow
It is discharged by drainage hole 3.Accommodation groove on ladder block 24 accommodates the tiny sundries carried in water flow, prevents tiny sundries
Being carried along into drainage hole 3 by water flow causes drainage hole 3 to block.
The effect blocked is played in the setting of hood for protecting rider 21 to sundries, prevents rhone 2 from being blocked by sundries so as to cause row
Water is unsmooth.After rhone 2 is using a stage, by the handle at 21 both ends of hood for protecting rider by hood for protecting rider 21 towards rubber block 221
It is mobile, rubber block 221 is squeezed to take out hood for protecting rider 21.Then the ladder block 24 on 2 bottom wall of rhone can be taken out into
Row cleaning.
The filter screen 311 of 31 bottom end of cartridge filter can be for re-filtering to water flow, prevents the sundries missed from entering draining
Cause to block in hole 3.Sundries can be accommodated on filter screen 311 by cartridge filter 31, can pass through behaviour when no rainwater
Make bar 312 and cartridge filter 31 is taken out into cleaning.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of vestibule for effectively solving the problems, such as ponding, including bottom plate (1) and protecting wall (11), protecting wall (11) setting exists
The two sides of bottom plate (1), it is characterised in that: the bottom plate (1), which is located at side protecting wall (11), is provided with rhone (2), described
It is provided with several diversion trenches (12) on bottom plate (1) surface, the diversion trench (12) is provided with guide face (121), the rhone
(2) it is provided on the bottom wall of one end drainage hole (3).
2. effective vestibule for solving the problems, such as ponding according to claim 1, it is characterised in that: rhone (2) top
It is provided with hood for protecting rider (21), the protecting wall (11), which is located at hood for protecting rider (21), is provided with limiting slot (111), the rhone
(2) it is provided with support slot (22) on the side side wall far from limiting slot (111), the hood for protecting rider (21) is arranged in limiting slot
(111) and in support slot (22).
3. effective vestibule for solving the problems, such as ponding according to claim 2, it is characterised in that: in the limiting slot (111)
It is provided with and abuts block (1111), be provided with elastic component (1112) between the abutting block (1111) and limiting slot (111) bottom wall.
4. effective vestibule for solving the problems, such as ponding according to claim 3, it is characterised in that: limiting slot (111) side
Wall is provided with guide surface (1113), and the support slot (22) is provided with rubber block on the side side wall of hood for protecting rider (21)
(221)。
5. effective vestibule for solving the problems, such as ponding according to claim 4, it is characterised in that: the hood for protecting rider (21) and rubber
It is located at diversion trench (12) on blob of viscose (221) and is provided with conduction hole (23), the conduction hole (23) communicates with diversion trench (12).
6. effective vestibule for solving the problems, such as ponding according to claim 5, it is characterised in that: hood for protecting rider (21) both ends
It is provided with handle slot (211), is rotatably connected on handle slot (211) side wall and holds handle (2111), the handle slot
(211) side wall is provided with overmoving surface (2112).
7. effective vestibule for solving the problems, such as ponding according to claim 1, it is characterised in that: rhone (2) bottom wall
It is provided with ladder block (24), the ladder block (24) is adapted with rhone (2), and rhone (2) bottom wall is provided with slot
(212), the position that the ladder block (24) is located at slot (212) is provided with inserted block (241).
8. effective vestibule for solving the problems, such as ponding according to claim 7, it is characterised in that: the ladder block (24) is close
It is provided on the surface of hood for protecting rider (21) delay tank (242), the delay tank (242) is evenly distributed on the surface of ladder block (24)
On, one end delay tank (242) that one end delay tank (242) density of the separate drainage hole (3) is less than close to drainage hole (3) is close
Degree.
9. effective vestibule for solving the problems, such as ponding according to claim 8, it is characterised in that: set in the drainage hole (3)
It is equipped with cartridge filter (31), cartridge filter (31) bottom wall is provided with filter screen (311), the cartridge filter (31) and drainage hole (3)
Sidewall thread connection.
10. effective vestibule for solving the problems, such as ponding according to claim 9, it is characterised in that: cartridge filter (31) side
It is provided on wall operating stick (312), the operating stick (312) is arranged far from one end of filter screen (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910155549.0A CN109779006B (en) | 2019-02-25 | 2019-02-25 | Effectively solve vestibule of ponding problem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910155549.0A CN109779006B (en) | 2019-02-25 | 2019-02-25 | Effectively solve vestibule of ponding problem |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109779006A true CN109779006A (en) | 2019-05-21 |
| CN109779006B CN109779006B (en) | 2021-02-26 |
Family
ID=66487385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910155549.0A Active CN109779006B (en) | 2019-02-25 | 2019-02-25 | Effectively solve vestibule of ponding problem |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109779006B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021573A (en) * | 2019-11-13 | 2020-04-17 | 西安建筑科技大学 | Natural ventilation indoor wall surface moisture-proof method and moisture-proof system |
| CN115354738A (en) * | 2022-05-27 | 2022-11-18 | 中国一冶集团有限公司 | Protective device for house corridor structure |
| CN116695866A (en) * | 2023-06-07 | 2023-09-05 | 奥蒂快建钢结构工程湖北有限公司 | Waterproof elevator corridor with drainage structures |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100819548B1 (en) * | 2007-07-05 | 2008-04-08 | 주식회사 동성엔지니어링 | A river pollutant removing equipment |
| CN206486808U (en) * | 2017-02-25 | 2017-09-12 | 王庆海 | A kind of bridge on highway discharge structure |
| CN107217726A (en) * | 2017-06-02 | 2017-09-29 | 浙江兴泰建设有限公司 | A kind of anti-ponding road |
| CN107313500A (en) * | 2017-07-25 | 2017-11-03 | 谢长友 | A kind of anti-silting drainage arrangement in municipal |
| CN207376777U (en) * | 2017-09-21 | 2018-05-18 | 南京城镇建筑设计咨询有限公司 | A kind of corridor both sides shaped steel rhone |
-
2019
- 2019-02-25 CN CN201910155549.0A patent/CN109779006B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100819548B1 (en) * | 2007-07-05 | 2008-04-08 | 주식회사 동성엔지니어링 | A river pollutant removing equipment |
| CN206486808U (en) * | 2017-02-25 | 2017-09-12 | 王庆海 | A kind of bridge on highway discharge structure |
| CN107217726A (en) * | 2017-06-02 | 2017-09-29 | 浙江兴泰建设有限公司 | A kind of anti-ponding road |
| CN107313500A (en) * | 2017-07-25 | 2017-11-03 | 谢长友 | A kind of anti-silting drainage arrangement in municipal |
| CN207376777U (en) * | 2017-09-21 | 2018-05-18 | 南京城镇建筑设计咨询有限公司 | A kind of corridor both sides shaped steel rhone |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021573A (en) * | 2019-11-13 | 2020-04-17 | 西安建筑科技大学 | Natural ventilation indoor wall surface moisture-proof method and moisture-proof system |
| CN115354738A (en) * | 2022-05-27 | 2022-11-18 | 中国一冶集团有限公司 | Protective device for house corridor structure |
| CN115354738B (en) * | 2022-05-27 | 2023-10-27 | 中国一冶集团有限公司 | Protection device for house corridor structure |
| CN116695866A (en) * | 2023-06-07 | 2023-09-05 | 奥蒂快建钢结构工程湖北有限公司 | Waterproof elevator corridor with drainage structures |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109779006B (en) | 2021-02-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102102392B (en) | Integrated initial rainwater draining well and method for draining rainwater | |
| CN109779006A (en) | A kind of effective vestibule for solving the problems, such as ponding | |
| CN205314224U (en) | Novel just rainwater power automatic control abandons liu jing | |
| CN110258759A (en) | One kind being applied to municipal sewage canal and decontaminates treatment facilities | |
| CN108755904A (en) | A kind of novel municipal drainage system | |
| CN215977491U (en) | Building site rainwater reuse processing apparatus | |
| CN209039909U (en) | A kind of pergola on the city road | |
| CN216075407U (en) | Can realize town road drainage device that rainwater utilized | |
| CN105386508B (en) | Novel hydraulic automatic control initial rainwater discarding device | |
| CN207260283U (en) | A kind of road and bridge siphon drainge system | |
| CN108643325A (en) | A kind of municipal drainage system | |
| CN204690830U (en) | A kind of unpowered rainwater recycle utilizes system | |
| CN208563544U (en) | A kind of water purification water storage device | |
| CN204456413U (en) | Unpowered rain water drainage pollution cutting device | |
| KR100986644B1 (en) | Rainwater treatment system | |
| CN210031499U (en) | Bridge drainage system | |
| CN211143239U (en) | Drainage open channel for controlling rainwater runoff of building district through baffling treatment | |
| CN207484649U (en) | Road rain water percolating device | |
| CN209428882U (en) | A kind of road construction discharge structure | |
| CN204491822U (en) | Storm detention tank rinse-system | |
| CN209040448U (en) | A kind of high-building construction temporary drainage structure | |
| CN209368986U (en) | A kind of ecotype gutter | |
| CN207934163U (en) | A kind of workshop anti-blocking water ditch | |
| CN208395832U (en) | A kind of ecological revetment brick band with rhone | |
| CN201981631U (en) | Integrated preliminary-stage rainwater flow-discarding well |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |