CN207032325U - A kind of seepage treatment device - Google Patents
A kind of seepage treatment device Download PDFInfo
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- CN207032325U CN207032325U CN201720627768.0U CN201720627768U CN207032325U CN 207032325 U CN207032325 U CN 207032325U CN 201720627768 U CN201720627768 U CN 201720627768U CN 207032325 U CN207032325 U CN 207032325U
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Abstract
It the utility model is related to a kind of seepage treatment device, the processing of concrete floor seepage during for there are pressure underground water under concrete floor, the device includes hollow pipe, and the pipe is divided into epimere and hypomere, includes multiple through holes in the pipe hypomere side wall；The device also includes the seal in vacancy in Sealing jaw, and the seal is to be detachably connected with pipe.It is of the present utility model to have pressure underground water concrete floor seepage treatment device, draw water and block by the way that device is placed in well, and seal ring is set on seepage treatment device to extend seepage paths, seepage can disposably be handled well, be not in seepage repeatedly the problems such as, high treating effect and processing maintenance cost it is low.Also, this method is easy to operate simple and direct.
Description
Technical field
The realm of building construction is the utility model is related to, more particularly, to base plate leakage when having pressure underground water under concrete floor
Seepage treatment device.
Background technology
In construction, the bottom plate of architectural engineering concrete structure, such as basement, it is desirable to ne-leakage, surface are without wet
Stain.But often many reasons, cause underplate concrete existing defects and seepage occurs, influence the use function of basement.To this
The traditional treating method of concrete floor seepage has：Slip casting method, dr etc..
Slip casting method：Slip casting closure is carried out to concrete floor leakage.But because pressure, concrete defect feelings be present in underground water
Reason, the slip casting methods such as condition is not clear can not repair comprehensively, and the base plate leakage of some basements is after multiple injecting treatment, however it remains
Leakage scenarios.
Dr：Discharged after water below basement bottom board leakage is drained into catch pit, reach ne-leakage.This method increases
Add the facilities such as water pump catch pit, add validity period operation and maintenance expenses use, therefore treating method is not satisfactory.
Above-mentioned traditional seepage treatment method there is time-consuming, bottom plate repeatedly seepage the problems such as, treatment effect is bad,
Have a strong impact on the use function of basement.
Utility model content
The utility model provides a kind of new having and presses underground water concrete floor seepage treatment device, passes through seepage treatment
Device is embedded in leakage and driven a well place, and fix a drainpipe road in a device, blocks the place that drives a well after draining again；And utilize seepage treatment
Seal ring on device carries out concrete floor seepage treatment to extend the permeation pathway of water, can disposably handle seepage well,
Be not in seepage repeatedly, processing after the high drawback of operation and maintenance expenses.
Specifically, a kind of seepage treatment device provided by the utility model, for there are pressure ground under concrete floor
The processing of concrete floor seepage during lower water, the device include hollow pipe, and the pipe is divided into epimere and hypomere, described
Include multiple through holes in pipe hypomere side wall；The device also includes the seal in vacancy in Sealing jaw, the seal and pipe
Son is to be detachably connected.
In seepage treatment device of the present utility model, the main function of pipe has four：First, forming well, water pump is placed, is made
The water of tube exterior can enter water pump, and level of ground water is in bottom cushion concrete bottom in the range of startup water pump reduction processing region
Below face and holding is added on, concrete construction is in anhydrous state；Second, as concrete when construction cushion coat, underplate concrete
Template；Third, seal ring can be set on pipe, extend permeation pathway of the water along gap between pipe and concrete；Fourth, in pipe
If structure blocks so as to convenient to pipe.In this way, the material of pipe can be led to various, can realize above-mentioned function
Often optional metal material.In some embodiments, preferred steel pipe.In addition, the shape of pipe is also unlimited, using facilitate practical operation as
Standard, its cross sectional shape can be circle, and ellipse, the triangle with corner angle, rectangle is square, rhombus or polygon etc..One
In individual specific embodiment, pipe section is circle.In some embodiments, the sub- cross-sectional sizes of well casing and length are rich according to underground water
The type selecting of abundant situation, bottom plate perforate size and pump determines.
Common tube length is between 2.0-3.0 rice, and circular round pipes diameter is between 300mm-600mm.It is specific at one
Embodiment in, round steel pipe length be 2.0 meters, a diameter of 350mm.
In some preferred embodiments, the device also includes the seal ring of one and the above, and the seal ring is connected to
On pipe epimere lateral wall.Seal ring is loop configuration, is connected on pipe, axially more along pipe when seal ring is multiple
Layer arrangement.Seal ring is loop configuration, is connected on pipe, when seal ring is multiple, is arranged along pipe axial multilayer.
In some preferred embodiments, inside tube wall is provided with internal thread, and seal lateral wall is provided with external screw thread；It is described
Pipe is sealed with seal by threaded engagement.
In some preferred embodiments, the pipe is sealed with seal by threaded engagement；Seal is connected to pipe
It is more than the lower fragment position of son.After seal Sealing jaw, the underground water entered by pipe hypomere through hole in pipe is blocked on pipe
Sub- hypomere.
In some preferred embodiments, seal is plug；There is valve on the plug.The folding of valve makes plug
With ft connection or sealing.
In some preferred embodiments, through hole is along pipe is circumferential and axially multiple rows of arrangement.Multiple through holes are in pipe sidewall
Distribution be more beneficial for underground water and enter water pump, there is provided the operating efficiency of water pump.
In some preferred embodiments, in addition to multiple anchoring parts, the multiple anchoring part are connected on the outside of the section of aperture
Wall is circumferential.
In some preferred embodiments, the hollow pipe is steel pipe；Seal ring and anchoring part are steel material；It is described
Seal ring and anchoring part are welded on the aperture section outer circumferential wall of steel pipe.
On the other hand, the utility model also provides a kind of method for having pressure underground water concrete floor seepage treatment,
The seepage treatment of concrete floor during for there are pressure underground water under concrete floor, wherein, the device bag
Hollow pipe is included, the pipe includes epimere and hypomere, includes multiple through holes in the pipe hypomere side wall；Through hole is along pipe
Wall circumference and axially multiple rows of arrangement；The device also includes the seal in vacancy in Sealing jaw, and the seal is with pipe can
Dismantling connection；Comprise the following steps：
S1：Concrete floor breakthrough is found out, makes mark；And carry out seepage treatment plant bulk according to groundwater condition
Design；
S2：The perforate at the concrete floor of seepage mark, perforate planar dimension size are more than the pipe of seepage treatment device
The sectional dimension of son and and cover seepage place；And cut out to form well by the soil below the bottom plate perforate, the depth of well is more than pipe
The length of sub- buried section, the planar dimension of well are more than the sectional dimension of pipe；
S3：The pipe of the unsealed part sealing of seepage treatment device is embedded in well, the hypomere section of pipe is located at well
Bottom, make the mouth of pipe of pipe more lower slightly than base surface, clogged between pipe and the borehole wall with stone；
S4：The drinking-water pipe being connected with water pump is installed in pipe, drinking-water pipe is reached tube bottom；
S5：Start water pump, underground water is extracted well into drinking-water pipe by pipe through hole, reduces bottom plate opening area model
Below the level of ground water enclosed to blinding concrete bottom surface and keep；
S6：Blinding concrete is poured in pipe exterior domain and is conserved；
S7：After blinding concrete reaches intensity, reinforcing bar and water expandable waterstop are installed in concrete floor tapping, met
Water expansion sealing strip is located at concrete base perforate wall thickness middle, casting concrete, and curing concrete reaches intensity；
S8：Stop pump working, extract the drinking-water pipe in pipe out, and seal Sealing jaw is placed in pipe；
S9：Pea gravel concreten is clogged in pipe extremely to flush with base surface；The pea gravel concreten of maintenance filling reaches intensity,
Concrete floor seepage treatment is completed.
In the utility model, the concrete chisel of concrete floor leakage is gone into perforate, and the embedded seepage that dug a well in hole
The pipe of processing unit, by water pump in well groundwater abstraction, below lowering of watertable to underplate concrete bed course and add
In holding, make the underplate concrete of construction tapping not under the influence of by underground water, treat that the underplate concrete maintenance of tapping is arrived
Its intensity, then Sealing jaw, and the method for the permeation pathway of water is extended to carry out leakage by the seal ring on pipe
Reason, the seepage of the concrete of basement bottom plate in the case where there is pressure groundwater condition is effectively handled.
In some embodiments, in step S1, when level of ground water is higher, several days generally after rainy season and heavy rain
It is interior, plate breakthrough is found out, carries out mark.
In some embodiments, in step S2-S10, seepage treatment selection of time continues low when level of ground water is relatively low
When the water level time is longer.In some specific embodiments, continue the low water level time more than 28 days.
In some embodiments, in step S2 in Tapping procedures, retain the reinforcing bar in original concrete floor.
In some preferred embodiments, when pipe is embedded in step S3, pipe hypomere outer wrap filter cloth or filter screen.Pipe
Clogged between sub- outer wall parcel filter cloth or filter screen, and pipe and the borehole wall with stone or gravel, silt particle can be prevented to be inhaled into pipe
The suction effect of water pump is influenceed in sub.
In some preferred embodiments, in the step S2, the size of well determines according to plant bulk.Some are specific
In embodiment, perforate needs to cover position to be dealt with, and meets that operation requires, general perforate be long 500mm-700mm ×
Wide 500mm-700mm rectangular opening.In addition, the diameter of well is more than pipe diameter 200mm；Well depth is in tube bottom end 100mm-
200mm。
In some preferred embodiments, when pipe is embedded in step S3, less than one protection of bottom plate plate face at the top of pipe
The height of layer.In one specific embodiment, it is less than bottom plate plate face 35mm at the top of pipe.So, after completing concrete and filling, pipe
Son, such as steel pipe, the surface with concrete floor will not be exposed, so as to effectively prevent pipe to be corroded.
In some preferred embodiments, inside tube wall is provided with internal thread；Seal lateral wall is provided with external screw thread；It is described
Pipe is sealed with seal by threaded engagement.
In some preferred embodiments, pipe lateral wall is provided with one and above seal ring；The seal ring connection
On pipe epimere lateral wall and in concrete floor altitude range.In one specific embodiment, seal ring and pipe
Son is metal material, particularly steel material, and seal ring is connected with pipe full weld.More specifically in embodiment, seal ring
Size determined by seepage calculation.In some preferred embodiments, in addition to multiple anchoring parts, the multiple anchoring part connection
In pipe epimere lateral wall circumferentially and in concrete floor altitude range.When device uses steel pipe, anchoring part generally use
Reinforcing bar, for coupling with the concrete poured, pipe is coupled with its outside concrete and meet force request.
In some preferred embodiments, in the step S8, seal is plug, has the interior of matching plug in pipe
Screw thread；It is described when in pipe water level it is higher screw in plug sealing it is difficult when, open plug on valve and connect flexible pipe, to pipe
In water carry out drainage decompression after, screw in plug Sealing jaw, be then shut off valve and remove flexible pipe.
Beneficial effect
It is of the present utility model to have pressure underground water concrete floor seepage treatment device, drawn water simultaneously by the way that device is placed in well
Closure, and seal ring is set to extend seepage paths on seepage treatment device, it can disposably handle seepage well, be not in that seepage is anti-
The problems such as multiple, high treating effect and processing maintenance cost is low.Also, this method is easy to operate simple and direct.
Brief description of the drawings
Fig. 1 is the schematic diagram of the perforate of the utility model bottom plate and well；
Fig. 2 be Fig. 1 in I-I to diagrammatic cross-section；
Fig. 3 be Fig. 1 in I-I to another diagrammatic cross-section；
Fig. 4 is seepage treatment device schematic elevation view；
Fig. 5 is seepage treatment device schematic top plan view；
Fig. 6 is stopper structure schematic diagram.
Description of reference numerals：
Seepage treatment device 16, concrete floor 1, leakage 10, perforate 2, pipe 3, epimere 33, chimney filter hypomere 34, meet
Water expansion sealing strip 4, well 5, pump 6, through hole 31, screw thread 32, gravel 7, filter cloth or filter screen 8, blinding concrete 11, seal ring 9,
Drinking-water pipe 61, pea gravel concreten 13, seal
14, plug screw thread 41, plug valve 42, flexible pipe 43, anchoring part 15, waterline 20
Embodiment
The structure that the utility model is related to or these used technical terms are described further below.Below
Detailed description in, the subsidiary reference word of legend is a part here, and it may be real to illustrate the utility model
The mode of capable specific concrete scheme illustrates.We be not precluded from the utility model can also carry out other concrete schemes and
Change structure of the present utility model in the case of without prejudice to use range of the present utility model.
As shown in figure 4, seepage treatment device 16 of the present utility model includes pipe 3, pipe 3 is hollow structure, pipe 3
It is divided into two sections：Epimere 33 and hypomere 34.During seepage treatment, epimere 33 is usually located in concrete floor perforate 2, and hypomere 34
Then it is embedded in well 5.Multiple through holes 31 are arranged with the side wall of 3 hypomere of pipe 34, these through holes 31 are circumferentially and axial multilayer
Distribution, facilitates the water of all directions to enter pipe 3.Generally, through hole 31 is distributed to the bottom of pipe 3 always, even if underground water
When water level is relatively low, it can also enter in pipe 3.In specific embodiment, pipe 3 is that section is circular hollow steel pipe 3.More
For specifically, the length of steel pipe 3 between 2.0-3.0 rice, it is preferred that the length of steel pipe 3 is between 2.0-2.5 rice.In order to ensure
The stability that steel pipe 3 is coupled after landfill with concrete, the wall thickness of steel pipe 3 is 6mm.In another embodiment, steel pipe 3 it is a diameter of
300-600mm。
In some embodiments, multiple through holes 31 are advantageous to underground water and entered along the circumference of pipe hypomere 34 and axially multiple rows of arrangement
Enter pipe 3, improve the operating efficiency of water pump 6.
Seepage treatment device 16 also includes the seal ring 9 of one and the above, and in some embodiments, the quantity of seal ring 9 is 1
Individual or 2, one or more seal rings 9 are connected on the lateral wall of pipe epimere 33, and in some embodiments, seal ring is along epimere week
To connection.Seal ring 9 is shaped as annular slice, and usual ring width is between 150-300mm, and in specific embodiment, ring width is
150mm.The material of seal ring 9 is unlimited, can use metal material, in some specific embodiments, the material of seal ring 9 and pipe
3 materials are identical, are steel material, convenient connection therebetween.In other specific embodiments, one or more annulars
The full weld of seal ring 9 be welded on the lateral wall of round steel pipe 3.
Seepage treatment device 16 also includes seal 14, and the seal 14 is used for the hollow space of Sealing jaw 3, therefore,
The shape of seal 14 is adapted with the shape of pipe 3.Connection between seal and pipe is detachable.One specific
In embodiment, seal 14 is plug, has hollow space and switch on plug and closes the valve 42 of hollow space, such as schemes
Shown in 6.
The madial wall of pipe 3 has internal thread 32, for engaging the seal 14 of Sealing jaw, the outside tool of seal 14
There is the external screw thread to match with IPT 31, internal and external threads engagement makes the Sealing jaw 3 of seal 14.Generally, seal 14 is close
Tube sealing is needed on pipe hypomere, otherwise can not Sealing jaw 3.In other embodiments, the lateral wall of plug has outer spiral shell
Line, screwed with the internal thread of pipe.In some embodiments, as shown in fig. 6, the lateral wall of plug has screw thread 41, for pipe
Sub- internal thread 32, which coordinates, to be screwed
In the utility model, seepage treatment device 16 also includes anchoring part 15, makes pipe 3 and coagulation by anchoring part 15
Native bottom plate 1 is coupled, and therefore, anchoring part 15 is connected to the lateral wall of pipe epimere 3, and usual anchoring part 15 is multiple, and a point multilayer arranges
In the circumference of pipe epimere 33, as shown in Figure 5.In some embodiments, anchoring part 15 can be staggered with seal ring 9, also may be used
Arranged with separately each layer, as shown in Figure 4.
In some embodiments, pipe of the present utility model is steel pipe, and anchoring part is also steel material, and therefore, anchoring part is equal
It is welded on steel pipe lateral wall.As shown in figure 1, in the leakage perforate 2 of concrete floor 1, and at the perforate 2 under dig out one
Well 5.The planar dimension of the perforate 2 is more than the sectional dimension of seepage treatment device pipe and covers handled breakthrough, and not
Less than operational size.The size of seepage treatment device determines according to the situation of underground water.The size of well 5, is filled according to seepage treatment
The size put determines.Steel pipe is embedded in well, the bottom of steel pipe 3 is located at the bottom of well 5, the top of steel pipe 3 is located at bottom plate perforate 2
In the range of thickness area, the top nozzle of steel pipe 3 is less than the height of one protective layer of plate face of concrete floor 1.That is the epimere of steel pipe
33 in concrete floor perforate 2, and steel pipe hypomere 34 is located in well 5, and steel pipe top is apart from concrete floor plate face 35mm.
Before the embedment of steel pipe 3, filter cloth or filter screen 8 are wrapped up in the periphery of steel pipe hypomere 34.Steel pipe is embedded to well 5, surrounding filling stone 7.In steel
Seal ring 9 on pipe 3 is located in the range of the thickness area of concrete floor 1.Also there is screw thread 52 in steel pipe, for screwing in plug
Part, as shown in Figure 3.
By the drinking-water pipe 61 being connected with water pump place with steel pipe, as shown in Fig. 2 start pump 6, underground water flow into steel pipe in
And constantly extracted out by pump or drinking-water pipe 61, the level of ground water in the regional extent of well 5 is dropped to below the bottom surface of blinding concrete 11
And keep, while pump works on, poured outside well steel pipe on gravel 7 and conserve blinding concrete 11, the bed course coagulation
Native 11 intensity and thickness are identical with original.
In casting concrete bottom plate tapping, reinforcing bar and water expandable waterstop first are installed in tapping, wherein, meet water
Expansion sealing strip is located at concrete base perforate wall thickness middle.And pour concrete selection microdilatancy and ratio original at bottom plate hole 2
Carry out the high one-level absolute altitude of concrete, seepage-resistant grade also one-level higher than former concrete.
Finally extract drinking-water pipe 61 out, with plug Sealing jaw, if water level rises influence plug installation in pipe, beat
Open the valve 42 on plug and connect flexible pipe, after carrying out drainage decompression to the water in pipe, screw in plug Sealing jaw, Ran Houguan
Valve closing door 42 simultaneously removes flexible pipe.Finally pea gravel concreten is clogged in pipe extremely to flush and conserve with base surface.
The actual construction procedure of one specific embodiment of the utility model is described below.
Embodiment：
Concretely comprise the following steps：
1：When level of ground water is higher, leakage scenarios are found out, discovery there are seepage 10 everywhere, is identified, sees Fig. 1.Covering
The planar dimension of this perforate of bottom plate for the treatment of site of seepage 10 everywhere is 500mm × 700mm.This size meets that minimum operation will
Ask, more than the sectional dimension of seepage treatment device pipe.During seepage treatment, level of ground water estimation is higher by the plate face of concrete floor 1
0.5m, the thickness of bottom plate 1 are 300mm, and native infiltration coefficient is k=4.0-5.0m/d under bottom plate, precipitation depth 1.3m, is estimated
The flow of the water penetrated into seepage treatment device is 3.9m3/ h, from the suction 3.5m of centrifugal water pump 6, lift 12m, flow
4.5m3/ h, quantity two (the using and the reserved).
2：The design of leak device：As shown in figure 4, the internal diameter of steel pipe 3 that seepage treatment device 16 uses is 350mm, wall thickness
For 6mm, the length of epimere 33 adds the setting of plug for thickness (100mm) sum of thickness (300mm) cushioned layer 11 of bottom plate 1 again
Highly (300mm) subtracts protective layer 35, is 665mm；Seal ring 9 is set together, thick 3mm, ring width 150mm.Anchoring part 15 is straight
Footpath 12mm two level reinforcing bar, ten six roots of sensation reinforcing bars being uniformly welded on the outer wall of pipe epimere 33, reinforcing bar makes steel pipe 3 be anchored with concrete,
Prevent underground water from the jacking of steel pipe 3 is gone out into bottom plate 1.Pipe hypomere 34 a length of 2.0m, through-hole diameter 40mm, weekly 21 it is uniform,
Array pitch is that 50mm is covered with whole pipe hypomere 33.The filter screen for being coated on the outer wall of steel pipe 3 is 6 mesh hole steel filter screens.Prepare simultaneously stifled
Head.
3：It is determined that and the leakage that identified corresponding to perforate 2 at concrete floor 1, size is 500 × 700, such as
Shown in Fig. 1, and the soil below the bottom plate hole is cut out to form well 5；As shown in Fig. 2 the planar dimension of well 5 is more than the flat of pipe
Face size takes diameter 550mm, the lower end depth 100-200mm of depth ratio pipe to take 2.5m.
4：By seepage treatment device not by the steel pipe embedment well of plug sealing, i.e., the outer wall of steel pipe hypomere 34 parcel steel is filtered
After net 8, it is embedded in well 5, while pipe epimere 33 is located in the range of the thickness area of bottom plate perforate 2 and make the top of steel pipe low
In concrete floor 35mm.In the external application stone 7 of steel pipe 3 filling embedment well 5, and it is filled at the bottom surface of bed course 11.
5：The drinking-water pipe 61 being connected with water pump is installed in steel pipe 3；Drinking-water pipe 61 is set to reach the bottom of steel pipe 3.
6：Start water pump 6, drinking-water pipe 61 extracts the underground water in pipe；Water in well enters pipe along pipe through hole 31
It is interior to be drawn by drinking-water pipe 61 and be discharged leakage.
7：Treat the operation a period of time of water pump 6, the phreatic line 20 in the regional extent of well 5 is down to the bottom surface of blinding concrete 11
Below and keep, as shown in fig. 1, waterline 20 is in broken line, and water level is minimum at steel pipe, is poured on the stone 7 outside steel pipe
Blinding concrete 11 simultaneously conserves；The blinding concrete flushes with original blinding concrete layer, meanwhile, the concrete strength poured
Identical with original, the thickness that it is poured is also identical, as shown in Figure 2.
8：Blinding concrete 11 reaches after expected intensity (being usually 7 days intensity), pacifies at concrete floor perforate 2
Steel loading muscle and water expandable waterstop 4, reinforcing bar is evenly distributed in perforate, and water expandable waterstop 4 is located in perforate side wall
Between position, casting concrete, curing concrete reaches intensity.
9：Cut off the electricity supply, water pump 6 out of service, extract drinking-water pipe 61 in steel pipe 3 out, and screw in plug in steel pipe 3, after fill out
Pea gravel concreten 13 is filled in, flushes concrete 13 and the plate face of bottom plate 1, as shown in Figure 3.If water level, which rises, in pipe influences to block up
The installation of head, open the valve 42 on plug and connect flexible pipe 43, after carrying out drainage decompression to the water in pipe, screw in plug
Sealing jaw, it is then shut off valve 42 and removes flexible pipe 43.Clog pea gravel concreten 13 again afterwards.
9：The pea gravel concreten 13 of maintenance filling reaches intensity, completes the processing of concrete floor seepage.
Concrete floor undergoes the observation in a rainy season, ne-leakage phenomenon after antiseepage drain process at this.
Claims (8)
1. a kind of seepage treatment device, the place of concrete floor seepage when pressing underground water for there are under concrete floor
Reason, it is characterised in that the device includes hollow pipe, and the pipe is divided into epimere and hypomere, in the pipe hypomere side wall
Including multiple through holes；The device also includes the seal in vacancy in Sealing jaw, and the seal is to be detachably connected with pipe.
2. seepage treatment device according to claim 1, it is characterised in that the device also includes the sealing of one and the above
Ring, the seal ring are connected on pipe epimere lateral wall.
3. seepage treatment device according to claim 1, it is characterised in that inside tube wall is provided with internal thread, seal
Lateral wall is provided with external screw thread；The pipe is sealed with seal by threaded engagement.
4. seepage treatment device according to claim 3, it is characterised in that seal be connected under pipe fragment position with
On.
5. seepage treatment device according to claim 1, it is characterised in that seal is plug；Have on the plug
Valve.
6. seepage treatment device according to claim 1, it is characterised in that through hole is along tube wall is circumferential and axial multiple rows of row
Row.
7. seepage treatment device according to claim 1, it is characterised in that also including multiple anchoring parts, the multiple anchor
It is circumferential that fitting is connected to pipe aperture section lateral wall.
8. seepage treatment device according to claim 7, it is characterised in that the hollow pipe is steel pipe；Seal ring
It is steel material with anchoring part；The seal ring and anchoring part are welded on the aperture section outer circumferential wall of steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720627768.0U CN207032325U (en) | 2017-06-01 | 2017-06-01 | A kind of seepage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720627768.0U CN207032325U (en) | 2017-06-01 | 2017-06-01 | A kind of seepage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207032325U true CN207032325U (en) | 2018-02-23 |
Family
ID=61470790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720627768.0U Active CN207032325U (en) | 2017-06-01 | 2017-06-01 | A kind of seepage treatment device |
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| Country | Link |
|---|---|
| CN (1) | CN207032325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107326941A (en) * | 2017-06-01 | 2017-11-07 | 中国水利水电第十二工程局有限公司 | It is a kind of to have the concrete floor seepage treatment device and method for pressing underground water |
-
2017
- 2017-06-01 CN CN201720627768.0U patent/CN207032325U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107326941A (en) * | 2017-06-01 | 2017-11-07 | 中国水利水电第十二工程局有限公司 | It is a kind of to have the concrete floor seepage treatment device and method for pressing underground water |
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