CN207003440U - A kind of foundation ditch spring water treatment system - Google Patents
A kind of foundation ditch spring water treatment system Download PDFInfo
- Publication number
- CN207003440U CN207003440U CN201720682613.7U CN201720682613U CN207003440U CN 207003440 U CN207003440 U CN 207003440U CN 201720682613 U CN201720682613 U CN 201720682613U CN 207003440 U CN207003440 U CN 207003440U
- Authority
- CN
- China
- Prior art keywords
- water
- permeable pipe
- foundation ditch
- gate valve
- permeable
- 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.)
- Expired - Fee Related
Links
Abstract
It the utility model is related to a kind of foundation ditch spring water treatment system, it is included in the concrete layer set gradually on the position of foundation ditch spring, loaded filter and vertically disposed water-permeable pipe, in the water-permeable pipe gate valve switch is connected with close to tip position, multiple permeable holes are provided with the bottom sidewall of the water-permeable pipe, the gate valve switch is wrapped with cotton or foamed material；One of sealing outer shroud is being additionally provided with the top of the water-permeable pipe, gate valve switch.It is of the present utility model application by spring distribution do not limited, the spring water in processing procedure it is recyclable as construction water, easy for construction, cost is low and quality is more reliable.
Description
Technical field
It the utility model is related to building engineering field, more particularly to a kind of foundation ditch spring Shui Chu blocked using gate valve principle
Reason system.
Background technology
With the continuous development of China's urban construction, urban land resource growing tension, to make full use of the underground space, base
Scale, depth and the complexity of hole engineering continue to increase, thus technology and quality safety requirement of the people to base pit engineering
Also more and more higher therewith.
According to statistics, cause the multiple inducement of base pit engineering quality accident come from geology in terms of uncertain factor, it is therefore, right
It is most important safely for a construction quality in the processing of base pit engineering underground water.
Utility model content
The purpose of this utility model is to handle the spring water of basement foundation ditch, provides one to sole plate construction and does
Dry working face, prevent the seepage failures such as piping, stream soil from triggering the generation for the accident that collapses.
To achieve the above object, the utility model adopts the following technical scheme that：
A kind of foundation ditch spring water treatment system blocked using gate valve principle, slows down spring water by laying loaded filter
Flow velocity, reduce flow, while prevent water burst band sand or soil, then pre-buried water-permeable pipe and gate valve, connect ground self priming pump pump drainage spring
Eye water, and then poured for underplate concrete and dry construction environment is provided.
Foundation ditch spring water treatment system is included in the concrete layer set gradually on the position of foundation ditch spring, anti-filter
Layer and vertically disposed water-permeable pipe, are connected with gate valve switch, in the water-permeable pipe in the water-permeable pipe close to tip position
Bottom sidewall is provided with multiple permeable holes, and the gate valve switch is wrapped with cotton or foamed material；Close to the water-permeable pipe
Top, be additionally provided with one of sealing outer shroud under gate valve switch.
The water-permeable pipe is made using DN100 coating steel pipes, and depth is not less than in the bottom embedment loaded filter of water-permeable pipe
500mm, and all permeable holes are respectively positioned among loaded filter.
The outer ring thickness of the sealing is 3mm, and width is not less than 100mm.
Gate valve switch and the sealing outer shroud is in the height direction within later stage bottom plate to be onstructed.
Described loaded filter is the microlith being filled in around water-permeable pipe, and its top surface is located under bed course to be onstructed and top
It is equipped with one layer of malthoid.
Construction process：Water-permeable pipe and sealing outer shroud making → water-permeable pipe and gate valve fix → self priming pump connection pump drainage → bed course
Pour → construction of waterproof layer → base plate steel bar binding → underplate concrete pours → removes self priming pump → gate valve closing and hole is sealed
It is stifled.
The beneficial effects of the utility model：Compared with the conventional method, this treatment technology is not limited by spring distribution, handled
During spring water it is recyclable as construction water, easy for construction, cost is low and quality is more reliable.
Brief description of the drawings
Fig. 1 is the plan of the utility model structure.
Fig. 2 is water-permeable pipe structure chart.
Fig. 3 is the profile during the utility model use.
In figure, 1- gate valve switch, 2- water-permeable pipes, 3- springs water, 4- permeable holes, 5- sealings outer shroud, 6- cottons, 7- water-stopping steels
Plate, 8- casting concrete layer, 9- loaded filters, 10- malthoids, 11- bed courses, 12- bottom plates.
Embodiment
Method and step presently in connection with Fig. 1-3 pairs of structures of the present utility model and in practical application are done further in detail
Explanation, these accompanying drawings are simplified schematic diagram, only illustrate basic structure of the present utility model in a schematic way, therefore it is only
The display composition relevant with the utility model.
The utility model be it is a kind of using gate valve principle block foundation ditch spring water treatment system, the foundation ditch spring Shui Chu
Reason system is included in the concrete layer 8 set gradually on the position of foundation ditch spring, loaded filter 9 and vertically disposed water-permeable pipe
2, gate valve switch 1 is connected with close to tip position in the water-permeable pipe 2, is provided with the bottom sidewall of the water-permeable pipe 2 multiple
Permeable hole 4, the gate valve switch 1 are wrapped with cotton 6 or foamed material；Close to the top of the water-permeable pipe 2, gate valve switch
One of sealing outer shroud 5 is additionally provided with 1.
Its implementation is as follows：
The making of water-permeable pipe 2 and sealing outer shroud 5 is carried out first：Water-permeable pipe 2 is made using DN100 coating steel pipes, and embedment is anti-
Filtering layer depth is not less than 500mm, one of sealing outer shroud 5 is welded in the range of bottom plate to be onstructed, the thickness of sealing outer shroud 5 is 3mm, wide
Degree is not less than 100mm, and permeable hole 4 is set in the bottom of water-permeable pipe 2.
Water-permeable pipe 2 and gate valve are fixed：After the completing of water-permeable pipe 2 and sealing outer shroud 5, be fixed on bottom plate bottom muscle with
Gate valve connection between gluten, and the periphery of the water-permeable pipe 2 filling microlith below bed course, one layer of malthoid of the top of loaded filter 9 laying
10。
Self priming pump connects pump drainage：Self priming pump is connected firmly with the water-permeable pipe upper port fixed, and started to basement
The spring water of foundation ditch carries out pump drainage work.
Bed course 11 pours：Need to be wrapped up gate valve switch 1 with cotton 6 before carrying out bed course 11 and pouring, bed course 11 uses
C15 plain concretes are poured, and light is received on surface after pouring.
Construction of waterproof layer：After the dry tack free of bed course 11, brush twice waterproof mortar to former bottom plate.
The reinforcing bar colligation of bottom plate 12：During 12 reinforcing bar colligation of bottom plate, the surrounding of water-permeable pipe 2 should be carried out according to drawing and design requirement
Construction, reinforcing bar, which does not turn off, around it bypasses, and if any reinforcing bar is disconnected, need to be strengthened in relevant position additional bar.
The concreting of bottom plate 12：Before the concreting of bottom plate 12, the concrete that need to be poured in advance to periphery carries out dabbing
Processing, and one of plain-water slurry is brushed, the concreting of bottom plate 12 uses the additional P8 of C35 microdilatancies（Than underplate concrete label, resist
Ooze the high grade of grade）, watering maintenance in 28 days is carried out after pouring.
Claims (4)
- A kind of 1. foundation ditch spring water treatment system, it is characterised in that：It is included in the coagulation set gradually on the position of foundation ditch spring Soil layer（8）, loaded filter（9）And vertically disposed water-permeable pipe（2）, in the water-permeable pipe（2）Lock is connected with close to tip position Threshold switch（1）, in the water-permeable pipe（2）Bottom sidewall be provided with multiple permeable holes（4）, the gate valve switch（1）Outer wrapping There is cotton（6）Or foamed material；One of sealing outer shroud is being additionally provided with the top of the water-permeable pipe, gate valve switch （5）.
- A kind of 2. foundation ditch spring water treatment system according to claim 1, it is characterised in that：The water-permeable pipe（2）Using DN100 coating steel pipes make, water-permeable pipe（2）Bottom embedment loaded filter（9）Middle depth is not less than 500mm, and all permeable holes （4）It is respectively positioned on loaded filter（9）Among.
- A kind of 3. foundation ditch spring water treatment system according to claim 1, it is characterised in that：The gate valve switch（1）With And sealing outer shroud（5）In the height direction positioned at later stage bottom plate to be onstructed（12）Within.
- A kind of 4. foundation ditch spring water treatment system according to claim 1, it is characterised in that：Described loaded filter（9）For It is filled in the water-permeable pipe（2）The microlith of surrounding, its top surface are located at bed course to be onstructed（11）Under and top surface be equipped with one layer Malthoid（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720682613.7U CN207003440U (en) | 2017-06-13 | 2017-06-13 | A kind of foundation ditch spring water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720682613.7U CN207003440U (en) | 2017-06-13 | 2017-06-13 | A kind of foundation ditch spring water treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207003440U true CN207003440U (en) | 2018-02-13 |
Family
ID=61446588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720682613.7U Expired - Fee Related CN207003440U (en) | 2017-06-13 | 2017-06-13 | A kind of foundation ditch spring water treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207003440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114293534A (en) * | 2022-01-13 | 2022-04-08 | 云南建投第一勘察设计有限公司 | High-fill bottom drainage system and construction method |
-
2017
- 2017-06-13 CN CN201720682613.7U patent/CN207003440U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114293534A (en) * | 2022-01-13 | 2022-04-08 | 云南建投第一勘察设计有限公司 | High-fill bottom drainage system and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109881694A (en) | A kind of constructing structure blocked for foundation pit substrate Sand and method | |
| CN204000956U (en) | A kind of basement bottom plate rear pouring tape structure | |
| CN205999903U (en) | Environment-friendly type grass planting Concrete Highway protective slope structure | |
| CN207512745U (en) | A kind of caisson device and its foundation pit structure | |
| CN103498486B (en) | A kind of sleeve pipe that adopts implements the method for shutoff to ater-casting precipitation pipe well | |
| CN107859145A (en) | A kind of drainpipe is plugged into construction method under water | |
| CN206408655U (en) | The top plate sidewall structure of covered back-digging construction | |
| CN104652371B (en) | The glue of crossing set up based on old dam coagulates rock-fill dams and construction method thereof | |
| CN106894428A (en) | A kind of multi layer waterproof method for blocking of mass raft foundation dewatering well | |
| CN110761307B (en) | Earth-rock cofferdam water seepage treatment structure and construction method | |
| CN105756100B (en) | Basement post-pouring zone system and preparation method thereof | |
| CN104652495A (en) | Waterproof construction process for joint of inner support upright post of foundation pit and bottom plate | |
| CN108166532A (en) | A kind of groutable underground continuous wall connector and its construction method | |
| CN105178342B (en) | Precipitation well casing and method for blocking reserved hole of foundation pit through precipitation well casing | |
| CN207003440U (en) | A kind of foundation ditch spring water treatment system | |
| CN102174818A (en) | Controlled impermeable leaking stoppage grout-extruding water-stopping technology of strong water permeable stratum of quaternary system | |
| CN203768925U (en) | Seal device for dewatering well in foundation pit | |
| CN103741651B (en) | A kind of concrete teeth groove stiling basin and construction method thereof | |
| CN209040133U (en) | Well-covering device for dewatering well suitable for rich groundwater region | |
| CN105201009B (en) | Tower foundation negative-pressure construction method for river channel | |
| CN204753654U (en) | Underground continuous wall reentrant corner position piping block structure | |
| CN111636483A (en) | Waterproof device for reverse construction concrete structure gap and construction method | |
| CN109881691A (en) | In a kind of Deep Excavation in foundation pit substrate exploratory hole piping processing method | |
| CN110939150A (en) | Emergency rescue method for rapidly constructing large-hydraulic-slope-drop-ratio thin-wall structure in confined water inrush accident state | |
| CN207662389U (en) | A kind of sedimentation and deformation observation base point using covered culvert |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20200613 |