CN207974129U - A kind of foundation pit energy-saving drainage system - Google Patents
A kind of foundation pit energy-saving drainage system Download PDFInfo
- Publication number
- CN207974129U CN207974129U CN201721857457.XU CN201721857457U CN207974129U CN 207974129 U CN207974129 U CN 207974129U CN 201721857457 U CN201721857457 U CN 201721857457U CN 207974129 U CN207974129 U CN 207974129U
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- China
- Prior art keywords
- foundation pit
- sump
- outlet pipe
- drainage system
- energy
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- 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.)
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Abstract
The utility model provides a kind of foundation pit energy-saving drainage system, including sump, suction hose, vacuum water pump, siphon controller and outlet pipe；The sump is arranged in foundation pit；Described suction hose one end is arranged in sump, and the other end is connect with the vacuum water pump being arranged outside foundation pit；Described outlet pipe one end is connect with vacuum water pump, and the other end is arranged in fire well；Siphon controller is provided on the outlet pipe；Siphon controller both sides are provided with velometer；The outlet pipe is additionally provided with automatically controlled water check valve along the part in water outlet direction；Automatically controlled water check valve is located at the outside of the velometer on the outside of siphon controller.The utility model has safe, energy saving, water-saving feature, not only solves rainy season pit water accumulation problem, also provides guarantee for construction waters such as construction site fire fighting supply and site clearings, and use cost is low.
Description
Technical field
The utility model belongs to technical field of building construction, and in particular to a kind of foundation pit energy-saving drainage system.
Background technology
Drainage of foundation pit is a great difficult problem of rainy season construction, and long-time ponding can not only change foundation pit side-wall soil in foundation pit
Volume property, hence it is evident that reduce soil body resistant slide ability, seriously affect base pit stability, and then cause great work safety accident.And
And the basis concrete strength that can influence soaked for a long time that part has poured develops, and becomes structural quality accident potential.Continue
It draws water and not only tests trouble free service ability of the electrical equipment under rainwater wet environment, even more a kind of energy consumption burden, therefore
It proposes a kind of system carrying out spontaneous drainage of foundation pit using siphonage and in conjunction with fire well, both solves fire fighting supply
Source problem, and ensure that lasting drainage of foundation pit can be carried out during rainy season construction under the premise of energy-efficient.
Utility model content
Utility model aims to solve above-mentioned prior art problems, and a kind of energy saving draining system of the foundation pit provided
System.
A kind of foundation pit energy-saving drainage system, including sump, suction hose, vacuum water pump, siphon controller and outlet pipe；
The sump is arranged in foundation pit；Described suction hose one end is arranged in sump, the other end and is arranged outside foundation pit
Vacuum water pump connects；Described outlet pipe one end is connect with vacuum water pump, and the other end is arranged in fire well；The water outlet
Siphon controller is provided on pipe；Siphon controller both sides are provided with velometer；Portion of the outlet pipe along water outlet direction
Divide and is additionally provided with automatically controlled water check valve；Automatically controlled water check valve is located at the outside of the velometer on the outside of siphon controller.
Further, the gutter of certain slope is provided on the sump, the crisscross setting in gutter makes foundation pit
Interior ponding comes together in sump.
Further, the longitudinal drainage ditch gradient is 2 degree, and the transverse drain ditch gradient is 3 degree.
Further, it is covered with hard protection cover board on the sump.
Further, the lower end that the suction hose is extend into sump is provided with filter, and filter is in filtering head
On to be provided with four layers of aperture be 1 millimeter of detailed catalogue stainless steel cloth.
The beneficial effects of the utility model：The utility model has safe, energy saving, water-saving feature, not only solves rainy season
Pit water accumulation problem also provides guarantee, and use cost for construction waters such as construction site fire fighting supply and site clearings
It is low.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is siphon controller and velometer, automatically controlled water check valve attachment structure schematic diagram.
Fig. 3 is the schematic diagram that sump collects water.
Fig. 4 is workflow schematic diagram.
Wherein：1, fire well；2, outlet pipe；3, velometer；4, automatically controlled water check valve；5, siphon controller；6, vacuum is taken out
Water dispenser；7, suction hose；8, filter；9, sump.
Specific implementation mode
The utility model is described in further detail for embodiment in below in conjunction with the accompanying drawings, but does not constitute to this reality
With novel any restrictions.
As shown in Figures 1 to 4, a kind of foundation pit energy-saving drainage system, including sump 9, suction hose 7, vacuum water pump 6,
Siphon controller 5 and outlet pipe 2；The sump 9 is arranged in foundation pit；7 one end of the suction hose is arranged in sump 9,
The other end is connect with the vacuum water pump 6 being arranged outside foundation pit；2 one end of the outlet pipe is connect with vacuum water pump 6, another
End is arranged in fire well 1；Siphon controller 5 is provided on the outlet pipe 2；5 both sides of siphon controller are provided with
Velometer 3；The outlet pipe 2 is additionally provided with automatically controlled water check valve 4 along the part in water outlet direction；Automatically controlled water check valve 4 is located at siphon control
The outside of the velometer 3 in 5 outside of device processed.
As a preferred embodiment, the gutter of certain slope is provided on the sump 9, gutter is crisscross to be set
It sets, the ponding in foundation pit is made to come together in sump 9.
As a preferred embodiment, the longitudinal drainage ditch gradient is 2 degree, and the transverse drain ditch gradient is 3 degree.
As a preferred embodiment, it is covered with hard protection cover board on the sump 9.
As a preferred embodiment, the lower end that the suction hose 7 is extend into sump 9 is provided with filter 8, filter 8
It is the detailed catalogue stainless steel cloth for being provided with four layers of aperture on filtering head and being 1.
Specifically, vertical, horizontal gutter width can be 400, the longitudinal drainage ditch gradient is 2 degree, and the transverse drain ditch gradient is 3
Degree will not cause a large amount of aggregations of silt convenient for collecting rainwater, reduce the burden of filter 8.9 quantity of sump can basis
It needing to be arranged, size can be 200*200*150, can be adjusted according to field condition, hard protection cover board is covered on sump 9,
Falling into for personnel and dregs is avoided, ensures safety.Two flow velocity velometers 3 of 5 both sides of siphon controller, an automatically controlled sealing
Valve 4.Sump 9 can converge foundation pit internal water accumulation, and guarantee position of drawing water is fixed, while having both certain water storage function.Vacuum is drawn water
Machine 6 and siphon controller 5 can use the height difference between bottom of foundation ditch and fire well or surrounding enviroment, with siphonage to base
Hole carries out spontaneous draining.In use, catchmenting in foundation pit, is drawn water by opening vacuum water pump 6, work as fire well
1 side head is less than when head, flow can be closed vacuum at this time and taken out by the spontaneous inflow fire well 1 of siphonage in foundation pit
Water dispenser 6, pump process will continue to carry out, and due to being higher than 1 side of fire well close to foundation pit side head in water pipe at this time, take out
The potential energy of water is kinetic energy during water, and it is slightly larger compared with foundation pit side to be embodied in 1 side water velocity of fire well, siphon
Controller 5 can determine whether according to the measurement data of two flow velocity velometers 3 can spontaneous carry out siphon drainage, and make in time anti-
It answers.The switch of vacuum water pump 6 is controlled by siphon controller 5, very easy to use.The measure of drawing water described in system can utilize foundation pit
Height difference between bottom and fire well or surrounding enviroment carries out spontaneous draining with siphonage to foundation pit.Embody energy saving, section
Water, and have the characteristics that green construction, pit water accumulation problem is not only solved, more construction site fire-fighting and construction water carries
It has supplied to ensure.
Preferred embodiments of the present invention described in detail above, but the utility model is not limited to above-mentioned implementation
Detail in mode can carry out the technical solution of the utility model in the range of the technology design of the utility model
A variety of equivalents, these equivalents belong to the scope of protection of the utility model.
Claims (5)
1. a kind of foundation pit energy-saving drainage system, it is characterised in that：Including sump, suction hose, vacuum water pump, siphon control
Device and outlet pipe；The sump is arranged in foundation pit；Described suction hose one end is arranged in sump, and the other end exists with setting
Vacuum water pump connection outside foundation pit；Described outlet pipe one end is connect with vacuum water pump, and the other end is arranged in fire well
It is interior；Siphon controller is provided on the outlet pipe；Siphon controller both sides are provided with velometer；The outlet pipe edge goes out
The part in water direction is additionally provided with automatically controlled water check valve；Automatically controlled water check valve is located at the outside of the velometer on the outside of siphon controller.
2. a kind of foundation pit energy-saving drainage system as described in claim 1, it is characterised in that：Certain slope is provided on the sump
The gutter of degree, the crisscross setting in gutter, makes the ponding in foundation pit come together in sump.
3. a kind of foundation pit energy-saving drainage system as claimed in claim 2, it is characterised in that：The longitudinal drainage ditch gradient is 2 degree, laterally
The gutter gradient is 3 degree.
4. a kind of foundation pit energy-saving drainage system as described in claim 1, it is characterised in that：It is anti-that hard is covered on the sump
Protecting cover plate.
5. a kind of foundation pit energy-saving drainage system as described in claim 1, it is characterised in that：The suction hose is extend into sump
Lower end be provided with filter, filter is the detailed catalogue stainless steel cloth for being provided with four layers of aperture on filtering head and being 1 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721857457.XU CN207974129U (en) | 2017-12-27 | 2017-12-27 | A kind of foundation pit energy-saving drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721857457.XU CN207974129U (en) | 2017-12-27 | 2017-12-27 | A kind of foundation pit energy-saving drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207974129U true CN207974129U (en) | 2018-10-16 |
Family
ID=63772090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721857457.XU Expired - Fee Related CN207974129U (en) | 2017-12-27 | 2017-12-27 | A kind of foundation pit energy-saving drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207974129U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505780A (en) * | 2019-01-22 | 2019-03-22 | 燕山大学 | A kind of NC postprocessing siphon energy-saving centrifugal pump installation |
| CN110552409A (en) * | 2019-08-21 | 2019-12-10 | 中国一冶集团有限公司 | self-starting vacuum water diversion siphon sewage drainage system and control method thereof |
| CN110578553A (en) * | 2019-09-17 | 2019-12-17 | 中国十九冶集团有限公司 | Siphon type reverse slope drainage system and drainage method |
| CN111691444A (en) * | 2020-05-16 | 2020-09-22 | 浙江新中源建设有限公司 | Civil engineering construction foundation pit drainage structures |
| CN111733846A (en) * | 2020-06-24 | 2020-10-02 | 江苏省宁强建设有限公司 | Automatic building drainage system and construction method |
| CN114000474A (en) * | 2021-11-08 | 2022-02-01 | 中国水利水电科学研究院 | Siphon type concealed pipe drainage device and communicated concealed pipe drainage device |
| CN114411792A (en) * | 2021-12-22 | 2022-04-29 | 中建科工集团有限公司 | Waterproof construction method for bearing platform foundation structure |
-
2017
- 2017-12-27 CN CN201721857457.XU patent/CN207974129U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505780A (en) * | 2019-01-22 | 2019-03-22 | 燕山大学 | A kind of NC postprocessing siphon energy-saving centrifugal pump installation |
| CN110552409A (en) * | 2019-08-21 | 2019-12-10 | 中国一冶集团有限公司 | self-starting vacuum water diversion siphon sewage drainage system and control method thereof |
| CN110578553A (en) * | 2019-09-17 | 2019-12-17 | 中国十九冶集团有限公司 | Siphon type reverse slope drainage system and drainage method |
| CN111691444A (en) * | 2020-05-16 | 2020-09-22 | 浙江新中源建设有限公司 | Civil engineering construction foundation pit drainage structures |
| CN111733846A (en) * | 2020-06-24 | 2020-10-02 | 江苏省宁强建设有限公司 | Automatic building drainage system and construction method |
| CN114000474A (en) * | 2021-11-08 | 2022-02-01 | 中国水利水电科学研究院 | Siphon type concealed pipe drainage device and communicated concealed pipe drainage device |
| CN114411792A (en) * | 2021-12-22 | 2022-04-29 | 中建科工集团有限公司 | Waterproof construction method for bearing platform foundation structure |
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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: 20181016 Termination date: 20181227 |