CN207017279U - Foundation ditch recharge water treatment facilities - Google Patents
Foundation ditch recharge water treatment facilities Download PDFInfo
- Publication number
- CN207017279U CN207017279U CN201720792300.7U CN201720792300U CN207017279U CN 207017279 U CN207017279 U CN 207017279U CN 201720792300 U CN201720792300 U CN 201720792300U CN 207017279 U CN207017279 U CN 207017279U
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- China
- Prior art keywords
- filtering cabin
- recharge
- storehouse
- water
- negative pressure
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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.)
- Expired - Fee Related
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Abstract
A kind of foundation ditch recharge water treatment facilities, is related to civil engineering technical field, and what is solved is the technical problem for improving recharge efficiency.The device includes recharge water tank, vavuum pump;The inner chamber of the recharge water tank is separated into the first filtering cabin, the second filtering cabin, the 3rd filtering cabin, negative pressure filtration storehouse by three points of Cang Qiang, and a Rose Box is respectively fixed with three points of Cang Qiang;The top of first filtering cabin is provided with raw water tubes, and choking wall is provided with the first filtering cabin;Second filtering cabin, the 3rd filtering cabin, the excessively stream wall for backflowing dynamic for guiding current vertical folding in storehouse is all fixed with negative pressure filtration storehouse;The top in negative pressure filtration storehouse is provided with negative tube, and the negative tube is connected to vavuum pump, and the right lower quadrant in negative pressure filtration storehouse is provided with the recharge water pipe for being used for extracting water body in storehouse out, recharge water pump is connected on the recharge water pipe.Device provided by the utility model, suitable for the groundwater recharge of foundation ditch operation.
Description
Technical field
Civil engineering technology is the utility model is related to, more particularly to a kind of technology of foundation ditch recharge water treatment facilities.
Background technology
To provide dry and safe construction environment to base pit engineering, the ground of excavation soil layer is reduced using the method for precipitation
Lower water level and the level of ground water that may cause the prominent water-bearing layer gushed of base plate of foundation pit artesian water are very necessary.But with underground water
The reduction of position, the effective weight stress of the following soil body of ground Central Plains water level can also increase, and on the one hand foundation soil body can be caused to consolidate,
In turn result in the ground in the range of Rainfall Influence and build(Structure)Phenomena such as thing produces differential settlement, inclination, cracking is built, jeopardizes it
Safety and normal use, on the other hand protected and required due to foundation ditch surrounding enviroment, to eliminate or reducing base pit dewatering to ring around
The influence in border, the method that generally use sets water-stop curtain, but the cost of water-stop curtain is higher, and also difficulty of construction is larger,
Seepage easily occurs.In view of the above-mentioned deficiency of water-stop curtain, based on it is economical, easy, feasible the advantages that, groundwater recharge method is gradual
To popularization.
To protect surrounding enviroment, water resource is saved, current groundwater recharge method is gone out using pumping in Precipitation Process mostly
Underground water carry out recharge, but often contain substantial amounts of solid matter and gas gas-phase objects in the underground water that pumping goes out in Precipitation Process
Matter, easily causing inverted well to occur during recharge, gas phase blocks and particulate matter blocks, so as to have influence on recharge efficiency.
Utility model content
For defect present in above-mentioned prior art, technical problem to be solved in the utility model is to provide a kind of energy
Blocking of recharge well is avoided, so as to improve the foundation ditch recharge water treatment facilities of recharge efficiency.
In order to solve the above-mentioned technical problem, a kind of foundation ditch recharge water treatment facilities provided by the utility model, its feature
It is:Including recharge water tank, vavuum pump;
The inner chamber of the recharge water tank is separated into four sump by three points of Cang Qiang successively from left to right, and at three points
A Rose Box for being used to filter out particulate matter is respectively fixed with Cang Qiang so that the water in each sump can be by dividing the mistake on Cang Qiang
Filter box enters adjacent sump;
Four sump respectively are the first filtering cabin, the second filtering cabin, the 3rd filtering cabin, negative pressure mistake from left to right
Filter position;
The top of first filtering cabin is provided with the raw water tubes for being used for the water filling into the first filtering cabin, is set in the first filtering cabin
Have a choking wall for slowing down raw water tubes institute's water injection manifold impulse force into storehouse, the orlop of the lower edge of the choking wall and the first filtering cabin it
Between leave water stream channel;
Second filtering cabin, the 3rd filtering cabin, all it is fixed with for guiding current vertical folding in storehouse in negative pressure filtration storehouse
The excessively stream wall for backflowing dynamic;
The top in the negative pressure filtration storehouse is provided with the negative tube for being used for gas in extracting bin, and the negative tube is connected to vavuum pump
Air entry, the right lower quadrant in negative pressure filtration storehouse are provided with the recharge water pipe for being used for extracting water body in storehouse out, recharge are connected on the recharge water pipe
Water pump.
Further, the filtering accuracy of each Rose Box is incremented by successively from left to right.
Further, first filtering cabin, the second filtering cabin, the 3rd filtering cabin, the bottom in negative pressure filtration storehouse all open up
There is the slagging-off window for releasing bin bottom filter residue.
Further, the bottom of the recharge water tank is equipped with wheel.
Foundation ditch recharge water treatment facilities provided by the utility model, by the cooperation of each sump and Rose Box, it can filter out
Particulate matter in recharge water, the gaseous substance in recharge water can also be removed by negative pressure mode, is avoided that blocking of recharge well, from
And recharge efficiency can be improved.
Brief description of the drawings
Fig. 1 is the structural representation of the foundation ditch recharge water treatment facilities of the utility model embodiment.
Embodiment
Embodiment of the present utility model is described in further detail below in conjunction with brief description of the drawings, but the present embodiment and not had to
It is every to use similar structure of the present utility model and its similar change in limitation the utility model, the utility model all should be included in
Protection domain, the pause mark in the utility model represents the relation of sum.
A kind of as shown in figure 1, foundation ditch recharge water treatment facilities that the utility model embodiment is provided, it is characterised in that:
Including recharge water tank 1, vavuum pump(Do not show in figure);
The inner chamber of the recharge water tank 1 is separated into four sump 11,12,13,14 by three points of Cang Qiang successively from left to right,
And a Rose Box 2 for being used to filter out particulate matter is respectively fixed with three points of Cang Qiang so that the water in each sump can lead to
Rose Box 2 on undue Cang Qiang enters adjacent sump;
Four sump respectively be from left to right the first filtering cabin 11, the second filtering cabin 12, the 3rd filtering cabin 13,
Negative pressure filtration storehouse 14;
The top of first filtering cabin 11 is provided with the raw water tubes 5 for being used for the water filling into the first filtering cabin, the first filtering cabin
The choking wall 3 for being used for slowing down raw water tubes institute's water injection manifold impulse force into storehouse, the lower edge of the choking wall 3 and the first filtering cabin are provided with 11
Water stream channel is left between 11 orlop;
Second filtering cabin 12, the 3rd filtering cabin 13, all it is fixed with for guiding current in storehouse in negative pressure filtration storehouse 14
The excessively stream wall 4 that vertical folding backflows dynamic;
The top in the negative pressure filtration storehouse 14 is provided with the negative tube 6 for being used for gas in extracting bin, and the negative tube 6 is connected to vacuum
The air entry of pump, the right lower quadrant in negative pressure filtration storehouse 14 are provided with the recharge water pipe 7 for being used for extracting water body in storehouse out, on the recharge water pipe 7
It is connected to recharge water pump 8.
In the utility model embodiment, the filtering accuracy of each Rose Box 2 is incremented by successively from left to right.
In the utility model embodiment, first filtering cabin 11, the second filtering cabin 12, the 3rd filtering cabin 13, negative pressure mistake
The bottom of filter position 14 all offers the slagging-off window 9 for releasing bin bottom filter residue.
In the utility model embodiment, the bottom of the recharge water tank 1 is equipped with wheel, in order to move back at the construction field (site)
Pour water case, the cleaning window for cleaning the Rose Box on each point of Cang Qiang is offered on recharge water tank.
The utility model embodiment is applied to the groundwater recharge of foundation ditch operation, and recharge water is passed through into raw water tubes 5 during use
The first filtering cabin 11 is injected, recharge water is changed direction by the block resistance of choking wall 3 after entering the first filtering cabin 11 and slows down flow velocity, so
Afterwards towards the flowing of the direction of the second filtering cabin 12(Partial particulate thing in recharge water can be precipitated to orlop in the process), Ran Houzai
Enter the second filtering cabin 12 after filtering out large-size particles thing by first Rose Box, and under the guiding of excessively stream wall 4, in the second mistake
Vertical folding backflows dynamic in filter position 12(Partial particulate thing in recharge water can be precipitated to orlop in the process), then again by second
Individual Rose Box enters the 3rd filtering cabin 13 after filtering out middle particles things, and under the guiding of excessively stream wall 4, in the 3rd filtering cabin 13
Interior vertical folding backflows dynamic(Partial particulate thing in recharge water can be precipitated to orlop in the process), then again by the 3rd filtering
Case enters negative pressure filtration storehouse 14 after filtering out small size particle, and under the guiding of excessively stream wall 4, in negative pressure filtration storehouse 14 up and down
To turn back flowing, the negative tube 6 that negative pressure filtration storehouse 14 passes through is connected with vavuum pump ensures that in negative pressure filtration storehouse 14 be negative pressure state,
And then the air content in water in storehouse can be substantially reduced, the water in negative pressure filtration storehouse 14 then passes through recharge water pipe 7, recharge water pump 8
It is pumped into inverted well.
By removing the gred, window 9 can periodically remove the particulate matter of each sump orlop, can be to each Rose Box by cleaning window
Periodic cleaning.
Claims (4)
- A kind of 1. foundation ditch recharge water treatment facilities, it is characterised in that:Including recharge water tank, vavuum pump;The inner chamber of the recharge water tank is separated into four sump by three points of Cang Qiang successively from left to right, and in three points of Cang Qiang On be respectively fixed with one and be used to filter out the Rose Box of particulate matter so that the water in each sump can be by dividing the Rose Box on Cang Qiang Into adjacent sump;Four sump respectively are the first filtering cabin, the second filtering cabin, the 3rd filtering cabin, negative pressure filtration from left to right Storehouse;The top of first filtering cabin is provided with the raw water tubes for being used for the water filling into the first filtering cabin, is provided with and uses in the first filtering cabin In the choking wall for slowing down raw water tubes institute's water injection manifold impulse force into storehouse, stayed between the lower edge of the choking wall and the orlop of the first filtering cabin There is water stream channel;Second filtering cabin, the 3rd filtering cabin, all it is fixed with negative pressure filtration storehouse and is backflowed for guiding current vertical folding in storehouse Dynamic excessively stream wall;The top in the negative pressure filtration storehouse is provided with the negative tube for being used for gas in extracting bin, and the negative tube is connected to the air-breathing of vavuum pump Mouthful, the right lower quadrant in negative pressure filtration storehouse is provided with the recharge water pipe for being used for extracting water body in storehouse out, and recharge water pump is connected on the recharge water pipe.
- 2. foundation ditch recharge water treatment facilities according to claim 1, it is characterised in that:The filtering accuracy of each Rose Box is from a left side It is incremented by successively to the right side.
- 3. foundation ditch recharge water treatment facilities according to claim 1, it is characterised in that:First filtering cabin, the second mistake Filter position, the 3rd filtering cabin, the bottom in negative pressure filtration storehouse all offer the slagging-off window for releasing bin bottom filter residue.
- 4. foundation ditch recharge water treatment facilities according to claim 1, it is characterised in that:The bottom of the recharge water tank is equipped with Wheel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720792300.7U CN207017279U (en) | 2017-07-03 | 2017-07-03 | Foundation ditch recharge water treatment facilities |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720792300.7U CN207017279U (en) | 2017-07-03 | 2017-07-03 | Foundation ditch recharge water treatment facilities |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207017279U true CN207017279U (en) | 2018-02-16 |
Family
ID=61483015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720792300.7U Expired - Fee Related CN207017279U (en) | 2017-07-03 | 2017-07-03 | Foundation ditch recharge water treatment facilities |
Country Status (1)
Country | Link |
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CN (1) | CN207017279U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107313436A (en) * | 2017-07-03 | 2017-11-03 | 中铁十四局集团有限公司 | Foundation ditch recharge water treatment facilities |
CN108643209A (en) * | 2018-03-30 | 2018-10-12 | 浙江申诚环境工程有限公司 | A kind of building foundation pit recharge water treatment facilities and method |
-
2017
- 2017-07-03 CN CN201720792300.7U patent/CN207017279U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107313436A (en) * | 2017-07-03 | 2017-11-03 | 中铁十四局集团有限公司 | Foundation ditch recharge water treatment facilities |
CN108643209A (en) * | 2018-03-30 | 2018-10-12 | 浙江申诚环境工程有限公司 | A kind of building foundation pit recharge water treatment facilities and method |
CN108643209B (en) * | 2018-03-30 | 2020-06-16 | 浙江申诚环境工程有限公司 | Building foundation pit reinjection water treatment device and method |
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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 |
Granted publication date: 20180216 Termination date: 20210703 |
|
CF01 | Termination of patent right due to non-payment of annual fee |