CN108118710A - A kind of foundation pit construction drainage system for building - Google Patents
A kind of foundation pit construction drainage system for building Download PDFInfo
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- CN108118710A CN108118710A CN201810001479.9A CN201810001479A CN108118710A CN 108118710 A CN108118710 A CN 108118710A CN 201810001479 A CN201810001479 A CN 201810001479A CN 108118710 A CN108118710 A CN 108118710A
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- water
- shell
- filtration
- foundation pit
- drainage system
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- 238000010276 construction Methods 0.000 title claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 154
- 238000001914 filtration Methods 0.000 claims abstract description 73
- 238000007667 floating Methods 0.000 claims abstract description 3
- 241000220317 Rosa Species 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 abstract description 7
- 239000010865 sewage Substances 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000000007 visual effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 238000012279 drainage procedure Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
- E02D19/10—Restraining of underground water by lowering level of ground water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Paleontology (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The present invention relates to building field, specifically a kind of foundation pit construction drainage system for building, including air bag, fixed structure, discharge structure, the first filtration, driving structure, level control structure for water and the second filtration, for floating on the air bag of the water surface；Protect the fixed structure of discharge structure；For the first filtration and the second filtration of filter sewage；Realize the discharge structure of drain function；According to the driving structure and level control structure for water of water level control drainage structure break-make.The break-make of the driving structure cooperation level control structure for water control discharge structure of the present invention, effectively make use of the buoyancy at water source, accurate and visual control discharge structure work, it is therefore prevented that energy waste in the construction process；First filtration tentatively filters larger sandstone rubbish, filters foundation pit sewage by the second filtration, substantially increases drainage efficiency, it is therefore prevented that discharge structure blocks, while coordinates air bag use that device is made to swim on the foundation pit water surface, improves displacement mass.
Description
Technical field
The present invention relates to building fields, specifically a kind of foundation pit construction drainage system for building.
Background technology
Foundation pit refers to the below ground space that the basic construction with basement of building is excavated, apply in foundation pit
Live nearby buildings situation is combined during work, after excavation, and performs water-proof drainage work, drainage system refers to draining
The totality that the facilities such as collection, conveying, the processing of water quality and discharge are combined into a certain way, the use of drainage arrangement are effective
Excavation slope is protected, the quality of construction is improved, reduces difficulty of construction.
However traditional foundation pit construction draining draining in a manner that water pump directly draws water, foundation pit is worked as in drainage procedure
Water pump also may proceed to work, waste of energy and influence pump working performance, water pump one in drainage procedure after internal ponding excludes
The filter screen at end is easily directly contacted with the mud inside foundation pit, and be easy to causeing filter screen and blocking influences drainage performance, holds simultaneously
Fragile water pump.In consideration of it, the present invention provides a kind of foundation pit construction drainage systems for building, have the characteristics that：
(1) a kind of foundation pit construction drainage system for building of the present invention, driving structure cooperation level control structure for water
The break-make of discharge structure is controlled, effectively make use of the buoyancy at water source, the work of accurate and visual control discharge structure carries significantly
High drainage efficiency, it is therefore prevented that energy waste in the construction process.
(2) a kind of foundation pit construction drainage system for building of the present invention, the first filtration tentatively filters larger
Sandstone rubbish, and be effectively protected the second filtration, foundation pit sewage filtered by the second filtration, is greatly improved
Drainage efficiency, it is therefore prevented that discharge structure blocks, and improves the service life of discharge structure, while air bag use is coordinated to make dress
It puts and swims on the foundation pit water surface, further improve displacement mass.
(3) a kind of foundation pit construction drainage system for building of the present invention, water pump and level control structure for water pass through anti-
Water box and cover plate for sealing, substantially increase water resistance, improve safety in utilization, and the use of fixed structure is effectively protected
Internal components improve the service life of internal components.
The content of the invention
For the problems of the prior art, the present invention provides a kind of foundation pit construction drainage system for building, driving knots
The break-make of structure cooperation level control structure for water control discharge structure, effectively make use of the buoyancy at water source, accurate and visual control row
Water-bound works, and substantially increases drainage efficiency, it is therefore prevented that energy waste in the construction process；First filtration is preliminary
Larger sandstone rubbish is filtered, and is effectively protected the second filtration, foundation pit sewage is filtered by the second filtration,
Substantially increase drainage efficiency, it is therefore prevented that discharge structure blocks, and improves the service life of discharge structure, while coordinates air bag
Using device is made to swim on the foundation pit water surface, displacement mass is further improved.
The technical solution adopted by the present invention to solve the technical problems is：A kind of foundation pit construction drainage system for building,
Including air bag, fixed structure, discharge structure, the first filtration, driving structure, level control structure for water and the second filtration,
The top of the air bag is equipped with the fixed structure, and the one side of the fixed structure is equipped with first filtration；Described
Two filtrations are embedded in the fixed structure, and first filtration is arranged on the fixation with second filtration
The same side wall of structure；The inside of the fixed structure is arranged on the discharge structure, and the level control structure for water is embedded in the row
The inside of water-bound, and the driving structure is arranged on the internal stretch of the fixed structure to the level control structure for water.
Specifically, the fixed structure includes shell and two handles, the shell is fixed on the air bag, described outer
Shell is rectangular configuration, and longer sides of the shell away from one end of the air bag are walked and are equipped with two handles upwards, described to carry
The side wall of hand is equipped with anti-skid bulge；The air bag provides buoyancy to the shell when in use, and device is made to swim in the water surface, is prevented
Only the discharge structure is directly contacted with mud, improves displacement mass, and handling device is convenient in the setting of the handle.
Specifically, the discharge structure includes water inlet pipe, sealing strip, water pump, spool, drainpipe, cover board and compartment,
The compartment is arranged on the inside of the shell, and the compartment is equipped with the cover board, the lid away from one end of the shell
The sealing strip is equipped between plate and the compartment, the water pump is arranged on the inside of the compartment, the water inlet pipe connection
The shell is extended in the water pump, the drainpipe extends to the water pump through the cover board, and the spool runs through
The inside of the compartment is extended in the cover board；It is arranged from the water inlet pipe by the water pump from the drainpipe at water source
Go out, the spool is effectively protected the conducting wire inside device, and the sealing is equipped between the compartment and the cover board
Item, improves the leakproofness of device, and device use is safer.
Specifically, the level control structure for water includes supporting rod, driving spring, sliding sleeve, contact flat spring, sleeve and wiring
Terminal, the sleeve are fixed on the compartment, and the top of the sleeve is equipped with the wire connection terminal, the sliding sleeve with it is described
Sleeve is slidably connected, and the driving spring is equipped between the sleeve and the sliding sleeve, and the sliding sleeve is internally provided with the branch
Strut, the supporting rod are equipped with the contact flat spring away from one end of the sliding sleeve, and the wire connection terminal and the water pump are electrical
Connection；Under the buoyancy of water, the sliding sleeve is driven to be slidably connected with the sleeve, drive the contact flat spring with it is described
Wire connection terminal contacts, the pump working, when water level is relatively low, the elastic force effect lower band for sliding over the driving spring
It moves the contact flat spring to separate with the wire connection terminal, the water pump is stopped.
Specifically, the driving structure include it is described raise the nose above water to breathe, drive rod and sealing-plug, the drive rod is through described
Compartment extends to the sealing-plug, and the sealing-plug is slidably connected with the sleeve, described to raise the nose above water to breathe to be arranged on the drive rod back of the body
One end from the sealing-plug；Under the buoyancy of water, it is described raise the nose above water to breathe by the drive rod drive the sliding sleeve with it is described
Sleeve is slidably connected, and the contact flat spring is driven to be contacted with the wire connection terminal, the pump working, when water level is relatively low, institute
State drives the contact flat spring to be separated with the wire connection terminal under the elastic force effect for sliding over the driving spring, the water pump
It is stopped.
Specifically, first filtration includes filtering grid and fixed plate, the fixed plate is connected to described outer
Shell, the filtering grid are arranged on one end that the fixed plate deviates from the shell；The filtering grid to larger sandstone in water and
Its rubbish is filtered, and is effectively protected second filtration, is substantially increased drainage efficiency, it is therefore prevented that the water
Pump blocks.
Specifically, second filtration includes Rose Box and limitting casing, the limitting casing is sticked in the shell,
The Rose Box is connected to the inside that the limitting casing extends to the shell, and the Rose Box is rectangular enclosure structure, significantly
Add the blocking for into water contact area, effectively preventing the Rose Box.
Specifically, second filtration includes Rose Box and limitting casing, the limitting casing is sticked in the shell,
The Rose Box is connected to the inside that the limitting casing extends to the shell, and the Rose Box is ladder cavity structure, significantly
Add the blocking for into water contact area, effectively preventing the Rose Box.
Beneficial effects of the present invention：
(1) a kind of foundation pit construction drainage system for building of the present invention, driving structure cooperation level control structure for water
The break-make of discharge structure is controlled, effectively make use of the buoyancy at water source, the work of accurate and visual control discharge structure carries significantly
High drainage efficiency, it is therefore prevented that energy waste in the construction process.
(2) a kind of foundation pit construction drainage system for building of the present invention, the first filtration tentatively filters larger
Sandstone rubbish, and be effectively protected the second filtration, foundation pit sewage filtered by the second filtration, is greatly improved
Drainage efficiency, it is therefore prevented that discharge structure blocks, and improves the service life of discharge structure, while air bag use is coordinated to make dress
It puts and swims on the foundation pit water surface, further improve displacement mass.
(3) a kind of foundation pit construction drainage system for building of the present invention, water pump and level control structure for water pass through anti-
Water box and cover plate for sealing, substantially increase water resistance, improve safety in utilization, and the use of fixed structure is effectively protected
Internal components improve the service life of internal components.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structure diagram of preferred embodiment of foundation pit construction drainage arrangement provided by the invention；
Fig. 2 is the structure diagram of discharge structure shown in FIG. 1；
Fig. 3 is A portions shown in Fig. 2 enlarged diagram；
Fig. 4 is that the structure of the second filtration of the embodiment one of foundation pit construction drainage arrangement provided by the invention is shown
It is intended to；
Fig. 5 is that the structure of the second filtration of the embodiment two of foundation pit construction drainage arrangement provided by the invention is shown
It is intended to.
In figure：Air bag 1, fixed structure 2, shell 21, handle 22, discharge structure 3, water inlet pipe 31, sealing strip 32, water pump
33rd, spool 34, drainpipe 35, cover board 36, compartment 37, the first filtration 4, filtering grid 41, fixed plate 42, driving knot
Structure 5,51, drive rod 52 of raising the nose above water to breathe, sealing-plug 53, level control structure for water 6, supporting rod 61, driving spring 62, sliding sleeve 63, contact bullet
Piece 64, sleeve 65, wire connection terminal 66, the second filtration 7, Rose Box 71, limitting casing 72.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below
With reference to specific embodiment, the present invention is further explained.
Embodiment one：
As depicted in figs. 1 and 2, a kind of foundation pit construction drainage system for building of embodiment one of the present invention, bag
Air bag 1, fixed structure 2, discharge structure 3, the first filtration 4, driving structure 5, level control structure for water 6 and second is included to filter
Structure 7, the top of the air bag 1 are equipped with the fixed structure 2, and the one side of the fixed structure 2 is equipped with the described first filtering and ties
Structure 4；Second filtration 7 is embedded in the fixed structure 2, and first filtration 4 and second filtration
7 are arranged on the same side wall of the fixed structure 2；The inside of the fixed structure 2 is arranged on the discharge structure 3, the water level control
Structure 6 processed is embedded in the inside of the discharge structure 3, and the driving structure 5 is arranged on the internal stretch of the fixed structure 2 extremely
The level control structure for water 6.
Specifically, as shown in Figure 1, a kind of foundation pit construction drainage system for building of embodiment of the present invention one,
The fixed structure 2 includes shell 21 and two handles 22, and the shell 21 is fixed on the air bag 1, and the shell 21 is square
Shape structure, longer sides of the shell 21 away from one end of the air bag 1 are walked and are equipped with two handles 22 upwards, described to carry
The side wall of hand 22 is equipped with anti-skid bulge；The air bag 1 provides buoyancy to the shell 21 when in use, and device is made to swim in water
Face prevents the discharge structure 3 from directly being contacted with mud, improves displacement mass, and the setting of the handle 22 fills convenient for carrying
It puts.
Specifically, as shown in Fig. 2, a kind of foundation pit construction drainage system for building of embodiment of the present invention one,
The discharge structure 3 includes water inlet pipe 31, sealing strip 32, water pump 33, spool 34, drainpipe 35, cover board 36 and compartment 37,
The compartment 37 is arranged on the inside of the shell 21, and the compartment 37 is equipped with the lid away from one end of the shell 21
Plate 36, is equipped with the sealing strip 32 between the cover board 36 and the compartment 37, the water pump 33 is arranged on the compartment 37
Inside, the water inlet pipe 31 is connected to the water pump 33 and extends to the shell 21, and the drainpipe 35 is through the lid
Plate 36 extends to the water pump 33, and the spool 34 extends to the inside of the compartment 37 through the cover board 36；Water
Source is discharged from the water inlet pipe 31 by the water pump 33 from the drainpipe 35, and the spool 34 is effectively protected device
Internal conducting wire is equipped with the sealing strip 32 between the compartment 37 and the cover board 36, improve the leakproofness of device,
Device use is safer.
Specifically, as shown in figure 3, a kind of foundation pit construction drainage system for building of embodiment of the present invention one,
The level control structure for water 6 includes supporting rod 61, driving spring 62, sliding sleeve 63, contact flat spring 64, sleeve 65 and wire connection terminal
66, the sleeve 65 is fixed on the compartment 37, and the top of the sleeve 65 is equipped with the wire connection terminal 66, the sliding sleeve
63 are slidably connected with the sleeve 65, and the driving spring 62, the sliding sleeve are equipped between the sleeve 65 and the sliding sleeve 63
63 are internally provided with the supporting rod 61, and the supporting rod 61 is equipped with the contact flat spring 64 away from one end of the sliding sleeve 63,
The wire connection terminal 66 is electrically connected with the water pump 33；Under the buoyancy of water, the sliding sleeve 63 and the set are driven
Cylinder 65 is slidably connected, and the contact flat spring 64 is driven to be contacted with the wire connection terminal 66, and the water pump 33 works, when water level compared with
When low, the sliding sleeve 63 drives the contact flat spring 64 and the wire connection terminal under the elastic force effect of the driving spring 62
66 separation, the water pump 33 are stopped.
Specifically, as shown in Fig. 2, a kind of foundation pit construction drainage system for building of embodiment of the present invention one,
The driving structure 5 includes raise the nose above water to breathe 51, drive rod 52 and the sealing-plug 53, and the drive rod 52 is through the compartment
37 extend to the sealing-plug 53, and the sealing-plug 53 is slidably connected with the sleeve 65, described to raise the nose above water to breathe 51 arranged on the driving
Bar 52 deviates from one end of the sealing-plug 53；It is described to raise the nose above water to breathe 51 by the drive rod 52 driving institute under the buoyancy of water
It states sliding sleeve 63 to be slidably connected with the sleeve 65, the contact flat spring 64 is driven to be contacted with the wire connection terminal 66, the water pump
33 work, when water level is relatively low, the sliding sleeve 63 drives the contact flat spring under the elastic force effect of the driving spring 62
64 separate with the wire connection terminal 66, and the water pump 33 is stopped.
Specifically, as shown in Figure 1, a kind of foundation pit construction drainage system for building of embodiment of the present invention one,
First filtration 4 includes filtering grid 41 and fixed plate 42, and the fixed plate 42 is connected to the shell 21, described
Filtering grid 41 is arranged on one end that the fixed plate 42 deviates from the shell 21；The filtering grid 41 is to larger sandstone in water
And its rubbish is filtered, and is effectively protected second filtration 7, is substantially increased drainage efficiency, it is therefore prevented that described
Water pump 33 blocks.
Specifically, as shown in figure 4, a kind of foundation pit construction drainage system for building of embodiment of the present invention one,
Second filtration 7 includes Rose Box 71 and limitting casing 72, and the limitting casing 72 is sticked in the shell 21, the mistake
Filter box 71 is connected to the inside that the limitting casing 72 extends to the shell 21, and the Rose Box 71 is rectangular enclosure structure, greatly
Add the blocking for into water contact area, effectively preventing the Rose Box 71 greatly.
Embodiment two：
As shown in Figures 1 to 5, a kind of foundation pit construction drainage system for building of embodiment two of the present invention, bag
Include air bag 1, fixed structure 2, discharge structure 3, the first filtration 4, driving structure 5, the filtering knot of level control structure for water 6 and second
Structure 7, the top of the air bag 1 are equipped with the fixed structure 2, and the one side of the fixed structure 2 is equipped with first filtration
4；Second filtration 7 is embedded in the fixed structure 2, and first filtration 4 is set with second filtration 7
In the same side wall of the fixed structure 2；The inside of the fixed structure 2 is arranged on the discharge structure 3, the water level control knot
Structure 6 is embedded in the inside of the discharge structure 3, and the driving structure 5 is arranged on the internal stretch of the fixed structure 2 to the water
Position control structure 6.
Specifically, as shown in Figure 1, a kind of foundation pit construction drainage system for building of embodiment of the present invention two,
The fixed structure 2 includes shell 21 and two handles 22, and the shell 21 is fixed on the air bag 1, and the shell 21 is square
Shape structure, longer sides of the shell 21 away from one end of the air bag 1 are walked and are equipped with two handles 22 upwards, described to carry
The side wall of hand 22 is equipped with anti-skid bulge；The air bag 1 provides buoyancy to the shell 21 when in use, and device is made to swim in water
Face prevents the discharge structure 3 from directly being contacted with mud, improves displacement mass, and the setting of the handle 22 fills convenient for carrying
It puts.
Specifically, as shown in Fig. 2, a kind of foundation pit construction drainage system for building of embodiment of the present invention two,
The discharge structure 3 includes water inlet pipe 31, sealing strip 32, water pump 33, spool 34, drainpipe 35, cover board 36 and compartment 37, institute
The inside that compartment 37 is arranged on the shell 21 is stated, the compartment 37 is equipped with the cover board away from one end of the shell 21
36, the sealing strip 32 is equipped between the cover board 36 and the compartment 37, the water pump 33 is arranged on the compartment 37
Inside, the water inlet pipe 31 are connected to the water pump 33 and extend to the shell 21, and the drainpipe 35 is through the cover board
36 extend to the water pump 33, and the spool 34 extends to the inside of the compartment 37 through the cover board 36；Water source
It is discharged from the water inlet pipe 31 by the water pump 33 from the drainpipe 35, the spool 34 is effectively protected in device
The conducting wire in portion is equipped with the sealing strip 32 between the compartment 37 and the cover board 36, improve the leakproofness of device, dress
It is safer to put use.
Specifically, as shown in figure 3, a kind of foundation pit construction drainage system for building of embodiment of the present invention two,
The level control structure for water 6 includes supporting rod 61, driving spring 62, sliding sleeve 63, contact flat spring 64, sleeve 65 and wire connection terminal
66, the sleeve 65 is fixed on the compartment 37, and the top of the sleeve 65 is equipped with the wire connection terminal 66, the sliding sleeve
63 are slidably connected with the sleeve 65, and the driving spring 62, the sliding sleeve are equipped between the sleeve 65 and the sliding sleeve 63
63 are internally provided with the supporting rod 61, and the supporting rod 61 is equipped with the contact flat spring 64 away from one end of the sliding sleeve 63,
The wire connection terminal 66 is electrically connected with the water pump 33；Under the buoyancy of water, the sliding sleeve 63 and the set are driven
Cylinder 65 is slidably connected, and the contact flat spring 64 is driven to be contacted with the wire connection terminal 66, and the water pump 33 works, when water level compared with
When low, the sliding sleeve 63 drives the contact flat spring 64 and the wire connection terminal under the elastic force effect of the driving spring 62
66 separation, the water pump 33 are stopped.
Specifically, as shown in Fig. 2, a kind of foundation pit construction drainage system for building of embodiment of the present invention two,
The driving structure 5 includes raise the nose above water to breathe 51, drive rod 52 and the sealing-plug 53, and the drive rod 52 is through the compartment
37 extend to the sealing-plug 53, and the sealing-plug 53 is slidably connected with the sleeve 65, described to raise the nose above water to breathe 51 arranged on the driving
Bar 52 deviates from one end of the sealing-plug 53；It is described to raise the nose above water to breathe 51 by the drive rod 52 driving institute under the buoyancy of water
It states sliding sleeve 63 to be slidably connected with the sleeve 65, the contact flat spring 64 is driven to be contacted with the wire connection terminal 66, the water pump
33 work, when water level is relatively low, the sliding sleeve 63 drives the contact flat spring under the elastic force effect of the driving spring 62
64 separate with the wire connection terminal 66, and the water pump 33 is stopped.
Specifically, as shown in Figure 1, a kind of foundation pit construction drainage system for building of embodiment of the present invention two,
First filtration 4 includes filtering grid 41 and fixed plate 42, and the fixed plate 42 is connected to the shell 21, described
Filtering grid 41 is arranged on one end that the fixed plate 42 deviates from the shell 21；The filtering grid 41 is to larger sandstone in water
And its rubbish is filtered, and is effectively protected second filtration 7, is substantially increased drainage efficiency, it is therefore prevented that described
Water pump 33 blocks.
Specifically, as shown in figure 5, a kind of foundation pit construction drainage system for building of embodiment of the present invention two,
Second filtration 7 includes Rose Box 71 and limitting casing 72, and the limitting casing 72 is sticked in the shell 21, the mistake
Filter box 71 is connected to the inside that the limitting casing 72 extends to the shell 21, and the Rose Box 71 is ladder cavity structure, greatly
Add the blocking for into water contact area, effectively preventing the Rose Box 71 greatly.
It is placed the device in by handle 22 on the foundation pit water surface, driving structure 5 drives water level control knot under water surface buoyancy
Structure 6 connects discharge structure 3, and current tentatively filter larger sandstone rubbish by the first filtration 4, then pass through the second filtering
Structure 7 filters foundation pit sewage, is then discharged by discharge structure 3；Specifically have：
(1) power cord of device with for electric installation is connected first, by 22 handling device of handle, placed the device in
In foundation pit, air bag 1 provides buoyancy to shell 21, and device is made to swim in the water surface, prevents discharge structure 3 from directly being contacted with mud.
(2) after powering on, under the buoyancy of water, 51 are raised the nose above water to breathe by the driving sliding sleeve 63 of drive rod 52 and sleeve 65
It is slidably connected, driving contact flat spring 64 is contacted with wire connection terminal 66, and water pump 33 works, and current are by filtering grid 41 in water
Larger sandstone and its rubbish are filtered, and are then further filtered by Rose Box 71, from water inlet pipe 31 by water pump 33 from row
Water pipe 35 is discharged.
(3) when water level is relatively low, when floating head 51 is not contacted with the water surface, sliding sleeve 63 is under the elastic force effect of driving spring 62
Contact flat spring 64 is driven to be separated with wire connection terminal 66, water pump 33 is stopped.
The present invention coordinates level control structure for water 6 to control the break-make of discharge structure 3 by driving structure 5, effectively make use of
The buoyancy at water source, accurate and visual control discharge structure 6 work, and substantially increase drainage efficiency, it is therefore prevented that in the construction process
Energy waste.First filtration 4 tentatively filters larger sandstone rubbish, and is effectively protected the second filtration 7,
Foundation pit sewage is filtered by the second filtration 7, substantially increases drainage efficiency, it is therefore prevented that discharge structure 3 blocks, and improves
The service life of discharge structure 3, while coordinate 1 use of air bag that device is made to swim on the foundation pit water surface, further improve draining
Quality.Water pump 33 and level control structure for water 6 are sealed by compartment 37 and cover board 36, are substantially increased water resistance, are improved
Safety in utilization, the use of fixed structure 2 are effectively protected internal components, improve the service life of internal components.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in the above embodiment and specification simply illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these variation
It is both fallen with improvement in the scope of protection of present invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. a kind of foundation pit construction drainage system for building, it is characterised in that：Including air bag (1), fixed structure (2), draining knot
Structure (3), the first filtration (4), driving structure (5), level control structure for water (6) and the second filtration (7), the air bag
(1) top is equipped with the fixed structure (2), and the one side of the fixed structure (2) is equipped with first filtration (4)；Institute
State the embedded fixed structure (2) of the second filtration (7), and first filtration (4) and second filtration
(7) it is arranged on the same side wall of the fixed structure (2)；The inside of the fixed structure (2) is arranged on the discharge structure (3), institute
The inside of the embedded discharge structure (3) of level control structure for water (6) is stated, and the driving structure (5) is arranged on the fixed structure
(2) internal stretch is to the level control structure for water (6).
2. a kind of foundation pit construction drainage system for building according to claim 1, it is characterised in that：The fixed structure
(2) shell (21) and two handles (22) are included, the shell (21) is fixed on the air bag (1), and the shell (21) is square
Shape structure, longer sides of the shell (21) away from one end of the air bag (1) are walked is equipped with two handles (22), institute upwards
The side wall for stating handle (22) is equipped with anti-skid bulge.
3. a kind of foundation pit construction drainage system for building according to claim 2, it is characterised in that：The discharge structure
(3) water inlet pipe (31), sealing strip (32), water pump (33), spool (34), drainpipe (35), cover board (36) and compartment are included
(37), the compartment (37) is arranged on the inside of the shell (21), and the compartment (37) deviates from the one of the shell (21)
End is equipped with the cover board (36), and the sealing strip (32), the water are equipped between the cover board (36) and the compartment (37)
The inside that (33) are arranged on the compartment (37) is pumped, the water inlet pipe (31) is connected to the water pump (33) and extends to the shell
(21), the drainpipe (35) extends to the water pump (33) through the cover board (36), and the spool (34) is through institute
State the inside that cover board (36) extends to the compartment (37).
4. a kind of foundation pit construction drainage system for building according to claim 3, it is characterised in that：The water level control
Structure (6) includes supporting rod (61), driving spring (62), sliding sleeve (63), contact flat spring (64), sleeve (65) and wire connection terminal
(66), the sleeve (65) is fixed on the compartment (37), and the top of the sleeve (65) is equipped with the wire connection terminal (66),
The sliding sleeve (63) is slidably connected with the sleeve (65), and the driving is equipped between the sleeve (65) and the sliding sleeve (63)
Spring (62), the sliding sleeve (63) are internally provided with the supporting rod (61), and the supporting rod (61) deviates from the sliding sleeve (63)
One end be equipped with the contact flat spring (64), the wire connection terminal (66) and the water pump (33) are electrically connected.
5. a kind of foundation pit construction drainage system for building according to claim 4, it is characterised in that：The driving structure
(5) floating head (51), drive rod (52) and sealing-plug (53) are included, the drive rod (52) is through the compartment (37)
The sealing-plug (53) is extended to, the sealing-plug (53) is slidably connected with the sleeve (65), and described raise the nose above water to breathe (51) are arranged on institute
State one end that drive rod (52) deviates from the sealing-plug (53).
6. a kind of foundation pit construction drainage system for building according to claim 2, it is characterised in that：First filtering
Structure (4) includes filtering grid (41) and fixed plate (42), and the fixed plate (42) is connected to the shell (21), the filtering
Grid (41) is arranged on one end that the fixed plate (42) deviates from the shell (21).
7. a kind of foundation pit construction drainage system for building according to claim 2, it is characterised in that：Second filtering
Structure (7) includes Rose Box (71) and limitting casing (72), and the limitting casing (72) is sticked in the shell (21), the Rose Box
(71) inside that the limitting casing (72) extends to the shell (21) is connected to, the Rose Box (71) is rectangular enclosure knot
Structure.
8. a kind of foundation pit construction drainage system for building according to claim 2, it is characterised in that：Second filtering
Structure (7) includes Rose Box (71) and limitting casing (72), and the limitting casing (72) is sticked in the shell (21), the Rose Box
(71) inside that the limitting casing (72) extends to the shell (21) is connected to, the Rose Box (71) is ladder cavity knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810001479.9A CN108118710B (en) | 2018-01-02 | 2018-01-02 | Drainage system for foundation pit construction for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810001479.9A CN108118710B (en) | 2018-01-02 | 2018-01-02 | Drainage system for foundation pit construction for building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108118710A true CN108118710A (en) | 2018-06-05 |
| CN108118710B CN108118710B (en) | 2020-06-19 |
Family
ID=62232791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810001479.9A Expired - Fee Related CN108118710B (en) | 2018-01-02 | 2018-01-02 | Drainage system for foundation pit construction for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108118710B (en) |
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|---|---|---|---|---|
| CN108782146A (en) * | 2018-06-12 | 2018-11-13 | 许美凤 | A kind of rice terrace irrigation system |
| CN111827325A (en) * | 2020-07-21 | 2020-10-27 | 温州泰乐维工程设计有限公司 | Foundation pit drainage device |
| CN112112175A (en) * | 2020-09-07 | 2020-12-22 | 无锡踏达机电科技有限公司 | Drainage system for building foundation pit construction |
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|---|---|
| CN108118710B (en) | 2020-06-19 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200520 Address after: 266400 987 Lijiang West Road, Huangdao District, Qingdao, Shandong Province Applicant after: Qingdao Binhai Construction Group Co., Ltd Address before: 510275 Zhongshan University, 135 West Xingang Road, Guangdong, Guangzhou, Haizhuqu District Applicant before: Lin Jicheng |
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Granted publication date: 20200619 Termination date: 20210102 |