CN206279546U - A kind of drainage of foundation pit system - Google Patents
A kind of drainage of foundation pit system Download PDFInfo
- Publication number
- CN206279546U CN206279546U CN201621390481.2U CN201621390481U CN206279546U CN 206279546 U CN206279546 U CN 206279546U CN 201621390481 U CN201621390481 U CN 201621390481U CN 206279546 U CN206279546 U CN 206279546U
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- China
- Prior art keywords
- foundation
- foundation ditch
- pit
- drainage
- foundation pit
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Abstract
The utility model discloses a kind of drainage of foundation pit system, including foundation ditch collector pipe, drainage of foundation pit equipment control switch and foundation ditch inside catch pit, the inner surface wall side of foundation ditch inside catch pit is provided with Water Level in Foundation Pit sensor, the foundation ditch collector pipe is separately mounted to the upper and lower ends of foundation ditch inside catch pit, and foundation ditch collector pipe is internally provided with the flow sensor tube that catchments, it is described to catchment flow sensor tube and Water Level in Foundation Pit sensor is connected with data acquisition unit in foundation ditch, data acquisition unit is electrically connected with precipitation collector in the foundation ditch, one end on the catch pit of the foundation ditch inside away from Water Level in Foundation Pit sensor is provided with trench pump, the drainage of foundation pit equipment control switch is electrically connected with trench pump；Foundation ditch inside catch pit is easy to be collected in the ponding inside foundation ditch, is easy to concentration to be excluded, it is to avoid ponding is difficult to exclude or big, the cumbersome problem of drainage system amount.
Description
Technical field
The utility model belongs to drainage of foundation pit technical field, and in particular to a kind of drainage of foundation pit system.
Background technology
Foundation ditch is the heatable adobe sleeping platform excavated by substrate absolute altitude and basic plane size in basic engineering position.Should basis before excavation
Geological hydrology data, with reference to live nearby buildings situation, determines excavation plan, and perform water-proof drainage work.Excavate not deep
Person can use the method for putting side slope, make Stability of Earth Slopes, and its gradient size is determined by relevant construction regulation.Excavate relatively deep and neighbouring build
The person that builds thing, can use foundation pit walls method for protecting support, gunite concrete wall protecting method, Large Foundation Pit even to use diaphram wall and colonnade
The method such as formula cast-in-situ bored pile is chain, protection outside soil layer collapse into；Nearby build without influencer, well-point method reduction underground can be used
Water level, using slope open cut；Can be excavated using natural cold air freezing process in cold district etc..
Existing drainage of foundation pit system data monitors imperfection, and drainage efficiency is low, easily causes large area ponding in foundation ditch,
Delay the construction period, and then be not easy to the lifting of operating efficiency, easily trigger the problem of the security incidents such as landslide, be that we carry this
Go out a kind of drainage of foundation pit system.
Utility model content
The purpose of this utility model is to provide a kind of drainage of foundation pit system, existing to solve to propose in above-mentioned background technology
Drainage of foundation pit system data monitoring imperfection, drainage efficiency is low, easily causes large area ponding in foundation ditch, delays work of constructing
Phase, and then the lifting of operating efficiency is not easy to, easily trigger the problem of the security incidents such as landslide.
To achieve the above object, the utility model provides following technical scheme：A kind of drainage of foundation pit system, including foundation ditch collection
Water pipe, drainage of foundation pit equipment control switch and foundation ditch inside catch pit, the inner surface wall side of foundation ditch inside catch pit are set
There is Water Level in Foundation Pit sensor, the foundation ditch collector pipe is separately mounted to the upper and lower ends of foundation ditch inside catch pit, and foundation ditch catchments
Pipe is internally provided with the flow sensor tube that catchments, it is described catchment flow sensor tube and Water Level in Foundation Pit sensor with foundation ditch in
Data acquisition unit is connected, and data acquisition unit is electrically connected with precipitation collector in the foundation ditch, foundation ditch inside catch pit
On one end of Water Level in Foundation Pit sensor is provided with trench pump, the drainage of foundation pit equipment control switch and drainage of foundation pit
Pump is electrically connected with, and data acquisition unit and drainage of foundation pit equipment control switch are installed in the interior of draining Control Room in the foundation ditch
Portion.
Preferably, the foundation ditch collector pipe is at least provided with six, and six foundation ditch collector pipes are separately mounted in foundation ditch
The upper and lower ends of portion's catch pit.
Preferably, the trench pump is at least provided with four, and four trench pumps are uniformly arranged in foundation ditch
Away from one end of Water Level in Foundation Pit sensor on portion's catch pit.
Preferably, the flow sensor tube that catchments is at least provided with six, and six flow sensor tube correspondences of catchmenting
Installed in six inside of foundation ditch collector pipe.
Preferably, it is provided with solenoid electric valve on the foundation ditch collector pipe.
Compared with prior art, the beneficial effects of the utility model are：
(1) foundation ditch inside catch pit is easy to be collected in the ponding inside foundation ditch, is easy to concentration to be excluded, it is to avoid
Ponding is difficult to exclude or big, the cumbersome problem of drainage system amount.
(2) draining flow sensor tube is easy to real-time detection collector pipe collecting water from runoff, it is to avoid what collecting water from runoff was difficult to detect asks
Topic, and then be easy to control the switch of collector pipe, it is to avoid catchment it is too fast cause foundation ditch inner product full water, cause trench pump without
Method normal work, and then the problem that water body cannot be discharged quickly in catch pit.
(3) Water Level in Foundation Pit sensor is easy to sensed water level, and then is easy to control the quantity of draining pump unit starting, is easy to close
Reason utilizes resource, improves resource utilization.
Brief description of the drawings
Fig. 1 is flowage structure schematic diagram of the present utility model；
Fig. 2 is the structural representation of foundation ditch inside catch pit in the utility model；
In figure：In 1- drainings Control Room, 2- foundation ditches data acquisition unit, 3- catchment flow sensor tube, 4- Water Level in Foundation Pit pass
In sensor, 5- precipitation collector, 6- foundation ditches collector pipe, 7- trench pumps, 8- drainage of foundation pit equipment control switch, 9- foundation ditches
Portion's catch pit.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 and Fig. 2 is referred to, the utility model provides a kind of technical scheme：A kind of drainage of foundation pit system, including foundation ditch collection
Water pipe 6, drainage of foundation pit equipment control switch 8 and foundation ditch inside catch pit 9, the inner surface wall side of foundation ditch inside catch pit 9 are set
There is Water Level in Foundation Pit sensor 4, foundation ditch collector pipe 6 is separately mounted to the upper and lower ends of foundation ditch inside catch pit 9, and foundation ditch collector pipe
6 are internally provided with the flow sensor tube 3 that catchments, catchment flow sensor tube 3 and Water Level in Foundation Pit sensor 4 with number in foundation ditch
Connected according to collector 2, data acquisition unit 2 is electrically connected with precipitation collector 5 in foundation ditch, foundation ditch inside catch pit 9 on away from
One end of Water Level in Foundation Pit sensor 4 is provided with trench pump 7, and drainage of foundation pit equipment control switch 8 is electrical with trench pump 7
Connection, data acquisition unit 2 and drainage of foundation pit equipment control switch 8 are installed in the inside of draining Control Room 1 in foundation ditch.
For the ease of being collected to ponding, discharge is concentrated to avoid the problem for being difficult to discharge, in the present embodiment, preferably
, foundation ditch collector pipe 6 is at least provided with six, and six foundation ditch collector pipes 6 are separately mounted to the upper and lower of foundation ditch inside catch pit 9
Two ends.
For the ease of Quick drainage, in the present embodiment, it is preferred that trench pump 7 is at least provided with four, and four bases
Hole draining pump 7 is uniformly away from one end of Water Level in Foundation Pit sensor 4 on the catch pit 9 of foundation ditch inside.
For the ease of the collection water speed of detection foundation ditch collector pipe 6, in the present embodiment, it is preferred that catchment flow sensor tube 3
At least provided with six, and six correspondences of flow sensor tube 3 of catchmenting are arranged on six inside of foundation ditch collector pipe 6.
It is controlled for the ease of drainage of foundation pit equipment control switch 8, in the present embodiment, it is preferred that on foundation ditch collector pipe 6
It is provided with solenoid electric valve.
The static pressure measurement principle of Water Level in Foundation Pit sensor 4 in the utility model, is internally provided with pressure sensor,
Change by the liquid level of different depth to cell pressure, so detection resistance value change, so as to trigger electric current value changes,
Liquid level is detected, is easy to real-time monitoring SEA LEVEL VARIATION；The flow sensor tube 3 that catchments in the utility model is according to faraday's electricity
Law of magnetic induction carries out the flowmeter of flow measurement, and advantage is minimum crushing, and measurable flow amount scope is big.Maximum stream flow and minimum stream
The ratio of amount is generally 20：More than 1, applicable industrial caliber wide ranges are maximum up to 3m, output signal and measured flux into line
Property, accuracy is higher, the acid of measurable electrical conductivity >=5 μ s/cm, alkali, salting liquid, water, sewage, corrosive liquids and mud,
The fluid flow of ore pulp, paper pulp etc..
Operation principle of the present utility model and use flow：The drainage of foundation pit system, draining Control Room 1 is by number in foundation ditch
According to the data inside the Real-time Collection foundation ditch of collector 2, catchment the real-time detection collector pipe collection water speed of flow sensor tube 3, foundation ditch
Water level situation inside the real-time monitoring foundation ditch of level sensor 4, while precipitation collector 5 has monitored whether precipitation, precipitation
Size, when precipitation is excessive, operating personnel inside draining Control Room 1 can be used drainage of foundation pit equipment control switch 8 to open
All trench pumps 8 in dynamic draining unit are the effective space of offer of catchmenting, while staff can be according to collector pipe stream
Collection water control valve on the control foundation ditch of quantity sensor 3 collector pipe 6, carrys out domination set water speed.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of drainage of foundation pit system, including foundation ditch collector pipe (6), drainage of foundation pit equipment control switch (8) and foundation ditch inside collection
Puddle (9), it is characterised in that：The inner surface wall side of foundation ditch inside catch pit (9) is provided with Water Level in Foundation Pit sensor (4),
The foundation ditch collector pipe (6) be separately mounted to foundation ditch inside catch pit (9) upper and lower ends, and foundation ditch collector pipe (6) inside
It is provided with the flow sensor tube that catchments (3), the flow sensor tube that catchments (3) and Water Level in Foundation Pit sensor (4) are and foundation ditch
Interior data acquisition unit (2) connection, data acquisition unit (2) is electrically connected with precipitation collector (5) in the foundation ditch, the foundation ditch
One end on internal catch pit (9) away from Water Level in Foundation Pit sensor (4) is provided with trench pump (7), and the drainage of foundation pit sets
Standby controlling switch (8) is electrically connected with trench pump (7), data acquisition unit (2) and drainage of foundation pit equipment control in the foundation ditch
System switch (8) is installed in the inside of draining Control Room (1).
2. a kind of drainage of foundation pit system according to claim 1, it is characterised in that：The foundation ditch collector pipe (6) at least sets
Six are equipped with, and six foundation ditch collector pipes (6) are separately mounted to the upper and lower ends of catch pit (9) inside foundation ditch.
3. a kind of drainage of foundation pit system according to claim 1, it is characterised in that：The trench pump (7) at least sets
Four are equipped with, and four trench pumps (7) are uniformly arranged on foundation ditch inside catch pit (9) away from Water Level in Foundation Pit sensor
(4) one end.
4. a kind of drainage of foundation pit system according to claim 1, it is characterised in that：The flow sensor tube that catchments (3)
At least provided with six, and six flow sensor tube that catchments (3) correspondences are arranged on six inside of foundation ditch collector pipe (6).
5. a kind of drainage of foundation pit system according to claim 1, it is characterised in that：Set on the foundation ditch collector pipe (6)
There is solenoid electric valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621390481.2U CN206279546U (en) | 2016-12-16 | 2016-12-16 | A kind of drainage of foundation pit system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621390481.2U CN206279546U (en) | 2016-12-16 | 2016-12-16 | A kind of drainage of foundation pit system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206279546U true CN206279546U (en) | 2017-06-27 |
Family
ID=59072624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621390481.2U Expired - Fee Related CN206279546U (en) | 2016-12-16 | 2016-12-16 | A kind of drainage of foundation pit system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206279546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405946A (en) * | 2018-12-11 | 2019-03-01 | 淮南矿业(集团)有限责任公司 | A kind of track weighing apparatus system |
-
2016
- 2016-12-16 CN CN201621390481.2U patent/CN206279546U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405946A (en) * | 2018-12-11 | 2019-03-01 | 淮南矿业(集团)有限责任公司 | A kind of track weighing apparatus system |
| CN109405946B (en) * | 2018-12-11 | 2023-12-26 | 淮南矿业(集团)有限责任公司 | Rail weighing apparatus system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300000 Moonlight Garden, Hedong District, Tianjin 12-2404 Patentee after: Tianjin Shengyeda Foundation Engineering Co., Ltd. Address before: 300000 Moonlight Garden, Hedong District, Tianjin 12-2404 Patentee before: Tianjin Foundation Strengthening Engineering Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20201216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |