CN210621879U - Steel construction vestibule drainage structures system - Google Patents
Steel construction vestibule drainage structures system Download PDFInfo
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- CN210621879U CN210621879U CN201921496701.3U CN201921496701U CN210621879U CN 210621879 U CN210621879 U CN 210621879U CN 201921496701 U CN201921496701 U CN 201921496701U CN 210621879 U CN210621879 U CN 210621879U
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Abstract
The utility model relates to a steel construction vestibule drainage structures system, including the steel construction, lay the concrete layer on the steel construction, lay the waterproof layer on concrete layer, be provided with the escape canal on the waterproof layer, the backfill layer of laying on the waterproof layer of escape canal one side, the backfill layer upper berth is equipped with the surface course, its characterized in that: be provided with a plurality of drain pipes between backfill layer and the waterproof layer, the drain pipe sets up along the both sides of backfill layer length direction's central line, and the side that backfill layer is close to the escape canal is provided with the storage water tank, the one end of drain pipe and the inside intercommunication of storage water tank, the lateral wall of storage water tank be provided with the outlet pipe of escape canal intercommunication, set up the check valve in the outlet pipe, the flow direction of check valve is by backfill layer towards the escape canal. The utility model discloses have the effect of the ponding in the discharge backfill layer.
Description
Technical Field
The utility model belongs to the technical field of the technique of building drainage and specifically relates to a steel construction vestibule drainage structures system is related to.
Background
In recent years, with the rapid development of economy, according to development requirements, a plurality of high-rise buildings are built in areas with developed economy, steel structure galleries are generally adopted to be connected among the high-rise buildings according to the requirements of different building structures, and the steel structure galleries are arranged in the open air, so that water is easy to accumulate in the galleries.
The invention discloses a drainage structure system of a steel structure corridor and a construction method thereof, wherein the drainage structure system is disclosed as Chinese patent publication No. CN108505694A with the patent name of the steel structure corridor, and the drainage structure system comprises: steel construction vestibule and formation are in concrete layer on the steel construction vestibule, concrete layer and the marginal bulge interval predetermined distance of steel construction vestibule to form the escape canal, the escape canal bottom is equipped with the cement mortar layer, be equipped with the first waterproof layer of at least one deck between steel construction vestibule and the concrete layer, first waterproof layer process the cement mortar layer outside extends the top of bulge, be equipped with backfill layer and surface course on the concrete layer of escape canal one side.
The technical scheme has the following defects: the surface course generally can adopt materials such as ceramic tile, cement mortar to lay, when discharge was too big on the vestibule, had rivers infiltration backfill layer in, above-mentioned drainage structure system is provided with the waterproof layer between backfill layer and concrete layer, and the backfill layer not communicate with the escape canal, and the ponding that is located backfill layer can't be discharged, and water piles up not only can destroy the waterproof layer in backfill layer, but also can influence the structure of backfill layer and surface course.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a steel construction vestibule drainage structures system has the effect of the ponding in the discharge backfill layer.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a steel construction vestibule drainage structures system, includes the steel construction, lays the concrete layer on the steel construction, lays the waterproof layer on concrete layer, be provided with the escape canal on the waterproof layer, the backfill layer of laying on the waterproof layer of escape canal one side, the backfill layer upper berth is equipped with the surface course, be provided with a plurality of drain pipes between backfill layer and the waterproof layer, the both sides setting of central line along backfill layer length direction is followed to the drain pipe, the backfill layer is close to the side in escape canal and is provided with the storage water tank, the one end of drain pipe with the inside intercommunication of storage water tank, the lateral wall of storage water tank is provided with the outlet pipe with the escape canal intercommunication, set up the check valve in the outlet pipe, the flow direction of check valve is by backfill layer towards the escape canal.
Through adopting above-mentioned technical scheme, when the surface layer is laminated water, the water of minority can follow the surface layer infiltration backfill in the layer, then in discharging into the water storage box through the drain pipe, discharge the escape canal by the water storage box again in, the effect of ponding in the backfill layer of having discharged, it is too much to water in the escape canal, be provided with the check valve in the outlet pipe and prevent during the rivers in the escape canal advance the drain pipe, can temporarily discharge the water storage box at the intraformational ponding of backfilling, have discharge backfill layer ponding, prevent that water from gathering the effect in the backfill layer.
The utility model discloses further set up to: the drain pipe comprises a half pipe with a semicircular section and a sieve pipe with a section matched with the half pipe, a plurality of water through holes are formed in the sieve pipe, and the sieve pipe is arranged above the half pipe.
Through adopting above-mentioned technical scheme, the drain pipe includes half pipe and screen pipe, and the effect that the water diversion flowed into the storage water tank is played to half pipe, is provided with a plurality of limbers on the screen pipe, and the limbers makes the intraformational ponding of backfilling flow into the drain pipe more easily, has the effect of the drainage of being convenient for.
The utility model discloses further set up to: the horizontal position of the bottom of the drainage ditch is lower than the bottom of the water storage tank, the drainage pipe is connected with the side wall of the water storage tank close to the top of the drainage ditch, and the water outlet pipe is arranged on the side wall of the water storage tank close to the bottom of the drainage ditch.
Through adopting above-mentioned technical scheme, the bottom horizontal position in escape canal is less than the bottom of storage water tank, and the outlet pipe is located the lateral wall that the storage water tank is close to the bottom, has the effect that the water in the storage water tank of being convenient for can flow into the escape canal completely, and the drain pipe is connected with the lateral wall that the storage water tank is close to the top, and the storage water tank has more excellent water storage effect.
The utility model discloses further set up to: the drain pipes positioned on the two sides of the center line of the backfill layer along the length direction are arranged in a staggered mode.
By adopting the technical scheme, the drain pipes are arranged in a staggered manner, so that the drain pipes cover a larger area on two sides of the backfill layer, and water in the backfill layer can flow into the drain pipes better.
The utility model discloses further set up to: the bottom of the backfill layer is high in the middle and low on two sides along the length direction of the backfill layer, and the drain pipes are arranged at positions close to two ends of the backfill layer along the length direction of the backfill layer.
By adopting the technical scheme, water flow permeating into the backfill layer flows to the two ends of the backfill layer along the shape of the bottom of the backfill layer, and water can flow into the drain pipe along the radian, so that water can be discharged out of the backfill layer more quickly.
The utility model discloses further set up to: the water outlet pipe is close to the one end of storage water tank and is connected with the connecting pipe, the connecting pipe stretches into in the storage water tank, set up the check valve in the connecting pipe, the flow direction of check valve is by backfill layer towards the escape canal.
By adopting the technical scheme, when the water flow permeating into the backfill layer is too much, the water flows into the water storage tank, and the one-way valve plays a role in preventing the water in the water storage tank from flowing back into the backfill layer.
The utility model discloses further set up to: the drain pipe is inclined downwards from the backfill layer to the drainage ditch, and one end of the drain pipe close to the backfill layer is close to the lower end face of the backfill layer.
Through adopting above-mentioned technical scheme, the drain pipe slope sets up, and the quick discharge of water in the drain pipe of being convenient for, drain pipe horizontal position are located the one end of top and are close to the lower terminal surface on backfill layer, are convenient for all discharge backfill intraformational most water, have good drainage effect.
The utility model discloses further set up to: the water outlet pipe is positioned on one side of the inner one-way valve close to the drainage ditch, and the connecting pipe is positioned on one side of the inner one-way valve close to the drainage pipe and is provided with a filter screen.
Through adopting above-mentioned technical scheme, the filter screen plays the grit that prevents the escape canal, rubbish and backfill layer's grit etc. and blocks up the effect of check valve.
To sum up, the utility model discloses a beneficial technological effect does:
1. the utility model discloses be provided with the drain pipe at the backfill layer, the drain pipe passes through storage water tank and escape canal intercommunication, backfills intraformational ponding by the drain pipe in discharging into the storage water tank, again by storage water tank discharge escape canal, when the ponding is too much in the escape canal, the check valve prevents that rivers in the escape canal from advancing the backfill layer, and backfills intraformational ponding and can temporarily save in the storage water tank, has the effect of the ponding in the discharge backfill layer.
2. The drain pipe comprises a half pipe and a sieve pipe, wherein the sieve pipe is provided with a plurality of water through holes, so that water in the backfill layer can conveniently flow into the drain pipe through the through holes and then is guided into the water storage tank by the half pipe.
3. The water outlet pipe and the connecting pipe are internally provided with filter screens, and the filter screens play a role in preventing sand and stone garbage from blocking the check valve.
Drawings
Figure 1 is the utility model relates to a steel construction vestibule drainage structures system's structural schematic.
Figure 2 is the utility model relates to a steel construction vestibule drainage structures system is along vestibule length direction's cross-sectional schematic.
Fig. 3 is a schematic view of a connection structure of a drainage ditch and a water storage tank.
Figure 4 is the utility model discloses a steel construction vestibule drainage structure system perpendicular to vestibule length direction's cross-sectional schematic diagram.
Fig. 5 is a schematic view of a horizontal cross section of a vestibule.
In the figure, 1, a steel structure; 11. a concrete layer; 12. a waterproof layer; 13. a backfill layer; 14. a surface layer; 15. a drainage ditch; 2. a drain pipe; 21. a half pipe; 22. a screen pipe; 221. a water through hole; 23. a connecting pipe; 3. a water storage tank; 31. a water outlet pipe; 4. a one-way valve; 5. and (4) a filter screen.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a steel construction vestibule drainage structures system, including steel construction 1 to and steel construction 1 is gone up from up concrete layer 11, waterproof layer 12, backfill layer 13, the surface course 14 of having laid in proper order down, and concrete layer 11 has the concrete barrier along the upwards vertical extension in its length direction's both sides in this embodiment, and waterproof layer 12 is laid on the concrete keeps away from the side of steel construction 1 and the relative face between the concrete barrier, and fixes the up end at the concrete barrier.
The lower terminal surface of backfill layer 13 presents the high both sides low setting in the middle of along the length direction of vestibule, and when water infiltration backfill layer 13, the water that flows to backfill layer 13 bottom flows to the both ends of backfill layer 13 along the radian of backfill layer 13, is convenient for follow-up discharge to ponding.
Referring to fig. 3 and 4, one side of the drainage ditch 15 is communicated with a water outlet pipe 31, one end of the water outlet pipe 31, which is far away from the drainage ditch 15, is connected with the water storage tank 3, and the joint of the water outlet pipe 31 and the water storage tank 3 is close to the bottom of the water storage tank 3.
One side of the water storage tank 3 far away from the water outlet pipe 31 is connected with the water outlet pipe 2, the water outlet pipe 2 is arranged along the two sides of the center line of the length direction of the corridor in a staggered mode (refer to fig. 5), the water outlet pipe 2 is obliquely arranged at the position, close to the bottom, of the backfill layer 13, the water outlet pipe 2 is close to the two ends of the center line of the backfill layer 13 along the length direction of the backfill layer, and the water outlet pipe 2 is obliquely downwards inclined from the backfill layer 13 to the drainage.
The drain pipe 2 comprises a half pipe 21 and a sieve pipe 22 matched with the half pipe 21 to form a complete pipe body, when the drain pipe 2 is placed, the sieve pipe 22 is positioned above the half pipe 21, the sieve pipe 22 is provided with a plurality of water through holes 221, when accumulated water exists in the backfill layer 13, the accumulated water can flow into the drain pipe 2 from the water through holes 221 and is guided into the water storage tank 3 through the half pipe 21, and the effect of rapid drainage is achieved.
The one end that drain pipe 2 is close to storage water tank 3 is connected with connecting pipe 23, connecting pipe 23 is located storage water tank 3, drain pipe 2 only communicates but does not stretch into storage water tank 3 with storage water tank 3, it is the check valve 4 that flows to flow to storage water tank 3 by drain pipe 2 to be fixed with the flow direction in connecting pipe 23, the rigidity that is located the one-way valve 4 and keeps away from storage water tank 3 one side in connecting pipe 23 has filter screen 5, check valve 4 prevents that the water in storage water tank 3 from flowing back to in backfill layer 13, and filter screen 5 then can prevent sand stone in backfill layer 13 from blockking up check valve 4.
The implementation principle of the embodiment is as follows: when the accumulated water of the surface layer 14 permeates into the backfill layer 13, the accumulated water flows to the bottom of the backfill layer 13, then flows to the drain pipes 2 on two sides of the backfill layer 13 along the radian of the backfill layer 13 and is discharged into the water storage tank 3 through the drain pipes 2, the water in the water storage tank 3 flows out of the drainage ditch 15 through the water outlet pipe 31, when the water flow in the drainage ditch 15 is large, the check valve 4 arranged on the water outlet pipe 31 prevents the water from flowing back into the water storage tank 3, at the moment, the water storage tank 3 can temporarily store the accumulated water in the backfill layer 13, the water flow in the drainage ditch 15 is small, the water can be discharged when the water can be discharged, and the effect of preventing the accumulated water in the backfill layer 13 is achieved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a steel construction vestibule drainage structures system, includes steel construction (1), lays concrete layer (11) on steel construction (1), lays waterproof layer (12) on concrete layer (11), be provided with escape canal (15) on waterproof layer (12), backfill layer (13) of laying on waterproof layer (12) of escape canal (15) one side, backfill layer (13) upper berth is equipped with surface course (14), its characterized in that: be provided with a plurality of drain pipes (2) between backfill layer (13) and waterproof layer (12), drain pipe (2) are along the both sides setting of backfill layer (13) length direction's central line, the side that backfill layer (13) are close to escape canal (15) is provided with storage water tank (3), the one end of drain pipe (2) with the inside intercommunication of storage water tank (3), the lateral wall of storage water tank (3) is provided with outlet pipe (31) with escape canal (15) intercommunication, set up check valve (4) in outlet pipe (31), the flow direction of check valve (4) is by backfill layer (13) towards escape canal (15).
2. The steel structural vestibule drainage structure system of claim 1, wherein: the drainage pipe (2) comprises a half pipe (21) with a semicircular section and a sieve pipe (22) with a section matched with the half pipe (21), a plurality of water through holes (221) are formed in the sieve pipe (22), and the sieve pipe (22) is arranged above the half pipe (21).
3. The steel structural vestibule drainage structure system of claim 1, wherein: the horizontal position of the bottom of the ditch of escape canal (15) is less than the bottom of storage water tank (3), drain pipe (2) with storage water tank (3) are close to the lateral wall at its top and are connected, outlet pipe (31) set up storage water tank (3) are close to the lateral wall of its bottom.
4. The steel structural vestibule drainage structure system of claim 1, wherein: the drain pipes (2) positioned at two sides of the center line of the backfill layer (13) along the length direction are arranged in a staggered mode.
5. The steel structural vestibule drainage structure system of claim 1, wherein: the bottom of the backfill layer (13) is high in the middle and low in two sides along the length direction of the backfill layer, and the drain pipes (2) are arranged at positions close to the two ends of the backfill layer (13) along the length direction of the backfill layer.
6. The steel structural vestibule drainage structure system of claim 2, wherein: one end that drain pipe (2) are close to storage water tank (3) is connected with connecting pipe (23), connecting pipe (23) stretch into in storage water tank (3), set up check valve (4) in connecting pipe (23), the flow direction of check valve (4) is by backfill layer (13) towards escape canal (15).
7. The steel structural vestibule drainage structure system of claim 1, wherein: the drain pipe (2) is inclined downwards towards the drainage ditch (15) from the backfill layer (13), and one end of the drain pipe (2) close to the backfill layer (13) is close to the lower end face of the backfill layer (13).
8. The steel structural vestibule drainage structure system of claim 6, wherein: the water outlet pipe (31) is positioned on one side, close to the drainage ditch (15), of the one-way valve (4) in the water outlet pipe, and the filter screen (5) is arranged on one side, close to the drainage pipe (2), of the one-way valve (4) in the connecting pipe (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921496701.3U CN210621879U (en) | 2019-09-09 | 2019-09-09 | Steel construction vestibule drainage structures system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921496701.3U CN210621879U (en) | 2019-09-09 | 2019-09-09 | Steel construction vestibule drainage structures system |
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| CN210621879U true CN210621879U (en) | 2020-05-26 |
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| CN201921496701.3U Active CN210621879U (en) | 2019-09-09 | 2019-09-09 | Steel construction vestibule drainage structures system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116815618A (en) * | 2023-06-21 | 2023-09-29 | 中节能铁汉(深圳)生态景观有限公司 | Green road structure based on low influence development |
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2019
- 2019-09-09 CN CN201921496701.3U patent/CN210621879U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116815618A (en) * | 2023-06-21 | 2023-09-29 | 中节能铁汉(深圳)生态景观有限公司 | Green road structure based on low influence development |
| CN116815618B (en) * | 2023-06-21 | 2024-06-04 | 中节能铁汉(深圳)生态景观有限公司 | Green road structure based on low influence development |
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