CN109811777A - A kind of automatic pneumatics Yield rainfall relation pot device of foundation pit and its application method - Google Patents
A kind of automatic pneumatics Yield rainfall relation pot device of foundation pit and its application method Download PDFInfo
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- CN109811777A CN109811777A CN201811579121.0A CN201811579121A CN109811777A CN 109811777 A CN109811777 A CN 109811777A CN 201811579121 A CN201811579121 A CN 201811579121A CN 109811777 A CN109811777 A CN 109811777A
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- pot
- integrate draining
- foundation pit
- air
- pneumatic controller
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Abstract
The invention discloses a kind of automatic pneumatics Yield rainfall relation pot devices of foundation pit, including air compressor machine, air accumulator, Pneumatic controller, floating bulb stopper, air inlet, discharge outlet, single slope drainage valve, integrate draining pot, gas-guide tube and aqueduct, air compressor machine, air accumulator and Pneumatic controller pass sequentially through gas-guide tube and are cascaded, the air inlet of the Pneumatic controller and integrate draining pot links together, the upper end of the integrate draining pot is provided with water inlet and discharge outlet, the water inlet is equipped with floating bulb stopper, the discharge outlet is equipped with single slope drainage valve, and it is connected by aqueduct with the drainage equipment on foundation pit ground.The present invention is when in use, gas-guide tube and drainpipe are only existed in construction field and in base pit dewatering well, it avoids electric pump from entering construction machinery operation error in well and field and electric wire is touched to brought safety problem of breaking, the mutual cooperation of the automatic adjustment of Pneumatic controller and integrate draining pot is utilized simultaneously, realize be construction site efficient management, solve above-mentioned technical problem.
Description
Technical field
The invention belongs to drainage of foundation pit technical field of construction, and in particular to a kind of automatic pneumatics Yield rainfall relation pot device of foundation pit and
Its application method.
Background technique
With the development trend of building trade, the foundation pit of building also becomes larger therewith, deepens, and the Yield rainfall relation of foundation pit was being constructed
It is also particularly important in journey.For the Yield rainfall relation problem of foundation pit, most common is pumping for water pump, but pumping for water pump presence is drawn water
Electrical Safety, the problems such as efficiency of management is low in the process.
Summary of the invention
In order to overcome the technologies such as cable arrangement in drainage of foundation pit construction site is mixed and disorderly, security performance is bad in the prior art to lack
It falls into, the present invention provides a kind of automatic pneumatics Yield rainfall relation pot device of foundation pit and its application methods, in construction field and in dewatering well
Gas-guide tube and drainpipe are only existed, avoids electric pump from entering construction machinery operation error in well and field and electric wire is touched to brought safety of breaking
Problem, at the same using Pneumatic controller automatic adjustment and integrate draining pot mutual cooperation, realize be construction site height
Effect management, solves above-mentioned technical problem.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of automatic pneumatics Yield rainfall relation pot device of foundation pit, packet
Include air compressor machine, air accumulator, Pneumatic controller, water inlet, floating bulb stopper, air inlet, discharge outlet, single slope drainage valve, integrate draining
Pot, gas-guide tube and aqueduct, the air compressor machine, air accumulator and Pneumatic controller pass sequentially through gas-guide tube and are cascaded, institute
The air inlet for stating Pneumatic controller and integrate draining pot links together, and the upper end of the integrate draining pot is provided with water inlet and row
The mouth of a river, the water inlet are equipped with floating bulb stopper, and the discharge outlet is equipped with single slope drainage valve, and by aqueduct and foundation pit
The drainage equipment in face is connected.
A kind of automatic pneumatics Yield rainfall relation pot device of above-mentioned foundation pit, it is internal empty that the outer side hydraulic pressure of the integrate draining pot is greater than it
When atmospheric pressure, the floating bulb stopper that pressure difference forces water inlet to be installed is opened, and ponding pours into integrate draining by water inlet inside foundation pit
Inside pot, water collecting process is realized.
The outlet pressure of a kind of automatic pneumatics Yield rainfall relation pot device of above-mentioned foundation pit, the Pneumatic controller is adjustable,
The single slope drainage valve installed at discharge outlet is forced to be opened to compressed gas, pressure difference is filled with inside integrate draining pot by air inlet,
It is discharged to the ground so that catchmenting inside integrate draining pot by aqueduct, realizes drainage procedure.
The present invention is using, and the automatic pump drainage to catchment inside foundation pit sump is mainly completed by following steps:
S1: as requested being linked together air compressor machine, air accumulator, Pneumatic controller and integrate draining pot with gas-guide tube, will
Integrate draining pot is put into the dewatering well of foundation pit；
S2: integrate draining pot sinks under self gravity and water inlet effect, and as what inside was catchmented increases, floating bulb stopper floats naturally
Water inlet is blocked, water collecting process is completed；
S3: the compressed gas in air accumulator is pressed into integrate draining pot by gas-guide tube from air inlet by Pneumatic controller, pressure
Difference forces the single slope drainage valve installed at discharge outlet to be opened, so that being catchmented inside integrate draining pot through single slope drainage valve along aqueduct
Drainage procedure is completed in discharge；
S4: after discharge of catchmenting inside integrate draining pot, integrate draining pot internal pressure reduces, and the hydraulic pressure of base pit dewatering well opens water inlet
The floating bulb stopper installed at mouthful, goes successively to inside integrate draining pot；
S5: repeat the above steps S2-S4, until catchmenting in base pit dewatering well is completely exhausted out.
In general, through the invention it is contemplated above technical scheme is compared with the prior art, can achieve following has
Beneficial effect:
1, the automatic pneumatics Yield rainfall relation pot device of a kind of foundation pit of the present invention only exists air guide in construction field and in dewatering well
Pipe and drainpipe avoid electric pump from entering construction machinery operation error in well and field and electric wire are touched to brought safety problem of breaking, guarantee
Electrical Safety reduces electric shock；
2, by the mutual cooperation of the automatic adjustment of Pneumatic controller and integrate draining pot, Auto-drainage, the personnel under-enumeration of avoiding is led
Precipitation stopping and the influence as caused by construction efficiency of the precipitation stopping to earth excavation are caused, the automatic of construction site is improved
Change, intelligence degree.
Detailed description of the invention
Specific embodiments of the present invention are further described in detail with reference to the accompanying drawing, in which:
Fig. 1 is a kind of overall structure diagram of the automatic pneumatics Yield rainfall relation pot device of foundation pit of the present invention；
Fig. 2 is the connection relationship diagram of water inlet of the present invention and floating bulb stopper；
Fig. 3 is the connection relationship diagram of discharge outlet of the present invention and single slope drainage valve；
In figure: 1- air compressor machine, 2- air accumulator, 3- Pneumatic controller, 4- water inlet, 5- floating bulb stopper, 6- air inlet, 7- draining
Mouthful, 8- single slope drainage valve, 9- integrate draining pot, 10- gas-guide tube, 11- aqueduct.
Specific embodiment
As shown in Figure 1, for a kind of overall structure diagram of the automatic pneumatics Yield rainfall relation pot device of foundation pit of the present invention, including sky
Press 1, air accumulator 2, Pneumatic controller 3, water inlet 4, floating bulb stopper 5, air inlet 6, discharge outlet 7, single slope drainage valve 8, collection
Pot 9, gas-guide tube 10 and aqueduct 11 are drained, is arranged air compressor machine 1, air accumulator 2, Pneumatic controller 3 and collection by gas-guide tube 10
Kettle 9 connects together, and integrate draining pot 9 is put into dewatering well, is sunk by gravity and water inlet effect, is caused on floating bulb stopper 5
Floating to block water inlet 4, water inlet 4 and the connection relationship of floating bulb stopper 5 are as shown in Figure 2；Pneumatic controller 3 passes through gas-guide tube
Air is pressed into integrate draining pot 9 from air inlet 6 by 10, water in pot is discharged by discharge outlet 7 by aqueduct 11, draining passes through unidirectional
Drain valve 8 can only to outside pot single slope drainage, discharge outlet 7 and the connection relationship of single slope drainage valve 8 it is as shown in Figure 3.
After the discharge of water short time, precipitation well water is affected by gravity continuation and continues to flow into Yield rainfall relation pot 9, when water fills
When full Yield rainfall relation pot 9, by the automatic adjustment of Pneumatic controller 3, the intermittent integrate draining pot 9 that is pressed again by of air is caused into water
Discharge, recycles in cycles, lasting to drain.
The present invention is using, and the automatic pump drainage to catchment inside foundation pit sump is mainly completed by following steps, simultaneously
Guarantee the safety of construction site:
Step 1: air compressor machine 1, air accumulator 2, Pneumatic controller 3 and integrate draining pot 9 are connected with gas-guide tube 10 as requested
Together, integrate draining pot 9 is put into the dewatering well of foundation pit；
Step 2: integrate draining pot 9 sinks under self gravity and water inlet effect, and as what inside was catchmented increases, floating bulb stopper 5 is certainly
It so floats and blocks water inlet 4, complete water collecting process；
Step 3: the compressed gas in air accumulator 2 is pressed into integrate draining from air inlet 6 by gas-guide tube 10 by Pneumatic controller 3
In pot 9, pressure difference forces the single slope drainage valve 8 installed at discharge outlet 7 to be opened, so that catchmenting inside integrate draining pot 9 by unidirectional
Drain valve 8 is discharged along aqueduct 11, completes drainage procedure；
Step 4: after discharge of catchmenting inside integrate draining pot 9,9 internal pressure of integrate draining pot reduces, and the hydraulic pressure of base pit dewatering well is beaten
It drives the floating bulb stopper 5 installed at the mouth of a river 4 into, goes successively to inside integrate draining pot 9；
Step 5: two are repeated the above steps to step 4, until catchmenting in base pit dewatering well is completely exhausted out.
The automatic pneumatics Yield rainfall relation pot device of a kind of foundation pit of the present invention is only existed in construction field and in dewatering well and is led
Tracheae 10 and drainpipe 11, avoid electric pump enter in well and field construction machinery operation error by electric wire touch it is disconnected brought by safety ask
Topic guarantees Electrical Safety, reduces electric shock.By the mutual cooperation of Pneumatic controller 3 automatic adjustment and integrate draining pot 9, automatically
Draining, the personnel under-enumeration of avoiding lead to precipitation stopping and the influence as caused by construction efficiency of the precipitation stopping to earth excavation.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, it is not used to
The limitation present invention, any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should all include
Within protection scope of the present invention.
Claims (4)
1. a kind of automatic pneumatics Yield rainfall relation pot device of foundation pit, including air compressor machine (1), air accumulator (2), Pneumatic controller (3), into
The mouth of a river (4), floating bulb stopper (5), air inlet (6), discharge outlet (7), single slope drainage valve (8), integrate draining pot (9), gas-guide tube (10)
With aqueduct (11), it is characterised in that: the air compressor machine (1), air accumulator (2) and Pneumatic controller (3) pass sequentially through air guide
Pipe (10) is cascaded, and the Pneumatic controller (3) and the air inlet (6) of integrate draining pot (9) link together, the collection
The upper end of draining pot (9) is provided with water inlet (4) and discharge outlet (7), and the water inlet (4) is equipped with floating bulb stopper (5), described
Discharge outlet (7) is equipped with single slope drainage valve (8), and is connected by aqueduct (11) with the drainage equipment on foundation pit ground.
2. the automatic pneumatics Yield rainfall relation pot device of a kind of foundation pit according to claim 1, it is characterised in that: the integrate draining pot
(9) when outer side hydraulic pressure is greater than its internal air pressure, pressure difference forces the floating bulb stopper (5) installed at water inlet (4) to be opened,
Ponding pours into integrate draining pot (9) inside by water inlet (4) inside foundation pit, realizes water collecting process.
3. the automatic pneumatics Yield rainfall relation pot device of a kind of foundation pit according to claim 1, it is characterised in that: the pressure control
The outlet pressure of device (3) is adjustable, is filled with compressed gas to integrate draining pot (9) is internal by air inlet (6), pressure difference forces
The single slope drainage valve (8) installed at discharge outlet (7) is opened, so that being catchmented inside integrate draining pot (9) through aqueduct (11) to ground
Face discharge, realizes drainage procedure.
4. a kind of application method of the automatic pneumatics Yield rainfall relation pot device of foundation pit, it is characterised in that: the application method mainly include with
Lower step:
S1: use gas-guide tube (10) by air compressor machine (1), air accumulator (2), Pneumatic controller (3) and integrate draining pot as requested
(9) it links together, integrate draining pot (9) is put into the dewatering well of foundation pit；
S2: integrate draining pot (9) sinks under self gravity and water inlet effect, and as what inside was catchmented increases, floating bulb stopper (5) is certainly
It so floats and blocks water inlet (4), complete water collecting process；
S3: the compressed gas in air accumulator (2) is pressed into collection from air inlet (6) by gas-guide tube (10) by Pneumatic controller (3)
It drains in pot (9), pressure difference forces the single slope drainage valve (8) installed at discharge outlet (7) to be opened, so that integrate draining pot (9) is internal
It catchments and is discharged by single slope drainage valve (8) along aqueduct (11), complete drainage procedure；
S4: after discharge of catchmenting inside integrate draining pot (9), integrate draining pot (9) internal pressure reduces, and the hydraulic pressure of base pit dewatering well is beaten
It drives the floating bulb stopper (5) installed at the mouth of a river (4) into, it is internal to go successively to integrate draining pot (9)；
S5: repeat the above steps S2-S4, until catchmenting in base pit dewatering well is completely exhausted out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811579121.0A CN109811777B (en) | 2018-12-24 | 2018-12-24 | Automatic air pressure reduction kettle draining device for foundation pit and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811579121.0A CN109811777B (en) | 2018-12-24 | 2018-12-24 | Automatic air pressure reduction kettle draining device for foundation pit and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109811777A true CN109811777A (en) | 2019-05-28 |
| CN109811777B CN109811777B (en) | 2020-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811579121.0A Active CN109811777B (en) | 2018-12-24 | 2018-12-24 | Automatic air pressure reduction kettle draining device for foundation pit and using method thereof |
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| Country | Link |
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| CN (1) | CN109811777B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636452A (en) * | 2020-05-28 | 2020-09-08 | 中建八局天津建设工程有限公司 | Foundation dewatering system and dewatering method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0813463A (en) * | 1994-06-27 | 1996-01-16 | Toyo Constr Co Ltd | Drainage of underground water and drainage device |
| CN103628465A (en) * | 2013-11-15 | 2014-03-12 | 河海大学 | Device and method for circulating water discharging blocking prevention through exhausting and inflating sludge |
| CN204475356U (en) * | 2015-01-29 | 2015-07-15 | 中铁十九局集团轨道交通工程有限公司 | Subway station open-cut foundation ditch precipitation well water reutilization system |
| CN206607576U (en) * | 2017-03-16 | 2017-11-03 | 扬州市职业大学 | A kind of full-automatic well-point back pumping system |
-
2018
- 2018-12-24 CN CN201811579121.0A patent/CN109811777B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0813463A (en) * | 1994-06-27 | 1996-01-16 | Toyo Constr Co Ltd | Drainage of underground water and drainage device |
| CN103628465A (en) * | 2013-11-15 | 2014-03-12 | 河海大学 | Device and method for circulating water discharging blocking prevention through exhausting and inflating sludge |
| CN204475356U (en) * | 2015-01-29 | 2015-07-15 | 中铁十九局集团轨道交通工程有限公司 | Subway station open-cut foundation ditch precipitation well water reutilization system |
| CN206607576U (en) * | 2017-03-16 | 2017-11-03 | 扬州市职业大学 | A kind of full-automatic well-point back pumping system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636452A (en) * | 2020-05-28 | 2020-09-08 | 中建八局天津建设工程有限公司 | Foundation dewatering system and dewatering method thereof |
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| Publication number | Publication date |
|---|---|
| CN109811777B (en) | 2020-10-09 |
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