CN209568456U - A kind of novel deep-well precipitation device - Google Patents
A kind of novel deep-well precipitation device Download PDFInfo
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- CN209568456U CN209568456U CN201822128949.6U CN201822128949U CN209568456U CN 209568456 U CN209568456 U CN 209568456U CN 201822128949 U CN201822128949 U CN 201822128949U CN 209568456 U CN209568456 U CN 209568456U
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- filter
- pipe
- box body
- fixed frame
- precipitation device
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Abstract
The utility model relates to a kind of novel deep-well precipitation devices, it includes filter pipe, chimney filter lid, drinking-water pipe and water pump, the filter pipe is plugged in earth's surface or less, the chimney filter lid is installed at the top of the filter pipe, sealing ring is provided between the chimney filter lid and the filter pipe, the drinking-water pipe is through the chimney filter lid and is inserted in the filter pipe, the water pump is connected with the drinking-water pipe, the drinking-water pipe offers multiple suction eyes, the filter pipe side wall offers multiple spillway holes, the spillway hole is provided with filter assemblies, the filter assemblies include box body and filter screen, the filter screen is fixedly connected with fixed frame, the box body offers the inserting groove for the fixed frame grafting, the fixed frame is detachably connected by closure and the box body.A kind of novel deep-well precipitation device of the utility model, is equipped with filter assemblies in the bottom of screen pipe, filter screen can be removed and be cleared up or replaced, had the advantages that easy to clean.
Description
Technical field
The utility model relates to foundation construction equipment technical fields, more particularly, to a kind of novel deep-well precipitation device.
Background technique
Currently, deep pit digging is the important operational procedure of modern large underground structure, lowering of watertable in foundation pit
Also known as Groundwater Control meets wanting for supporting construction and excavation and construction that is, in Foundation Pit Construction with lowering of watertable
It asks, the level of ground water of construction environment is higher, and the depth of foundation requirement is deeper, and difficulty is bigger, for the variation pair for preventing ground following peripheral
The facility of environment around foundation pit brings harm, therefore general such to solve by the way of deep well points lowering of watertable
Problem.
For example, the Chinese patent that an Authorization Notice No. is CN203160261U discloses a kind of deep-well precipitation structure, wrap
The gravel mixed layer being set to below argillic horizon is included, the middle part of gravel mixed layer is equipped with waterproof iron sheet chimney filter one, waterproof iron
The top of skin chimney filter one is equipped with permeable iron sheet chimney filter, and the top of permeable iron sheet chimney filter is equipped with waterproof iron sheet chimney filter two, waterproof
Iron sheet chimney filter two passes through argillic horizon and is connected to ground installation.Several filter openings are distributed on the permeable iron sheet chimney filter.Deep-well drop
Water-bound by the aquifer of well point pipe's dmbeding to certain depth, utilizes the water level inside and outside permeable iron sheet chimney filter when in use
Difference makes the underground water in soil layer flow into permeable iron sheet chimney filter by gravel mixed layer, strainer, then by the pumping in permeable iron sheet chimney filter
Wetting system is discharged ground and achievees the purpose that lowering of watertable to make quickly to reduce the level of ground water in water area.
Above-mentioned prior art has the following deficiencies: the deep-well precipitation structure using iron sheet screen pipe complement filter hole
Solve the quicksand phenomenon occurred during well sinking, but as access times increase, filter hole and iron sheet screen pipe
In the case where being easy to appear silting blocking, cleaning is more difficult.
Utility model content
The purpose of this utility model is to provide a kind of novel deep-well precipitation devices, are equipped with filtering in the bottom of screen pipe
Filter screen can be removed and be cleared up or replaced, had the advantages that easy to clean by component.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of novel deep-well precipitation
Device, including filter pipe, chimney filter lid, drinking-water pipe and water pump, the filter pipe is plugged in earth's surface hereinafter, the chimney filter lid is installed
At the top of the filter pipe, sealing ring is provided between the chimney filter lid and the filter pipe, the drinking-water pipe runs through the filter
Pipe lid is simultaneously inserted in the filter pipe, and the water pump is connected with the drinking-water pipe, and the drinking-water pipe offers multiple suction eyes,
The filter pipe side wall offers multiple spillway holes, and the spillway hole is provided with filter assemblies, and the filter assemblies include box body
And filter screen, the filter screen are fixedly connected with fixed frame, the box body offers the inserting groove for the fixed frame grafting, institute
Fixed frame is stated to be detachably connected by closure and the box body.
By using above-mentioned technical proposal, filter pipe is plugged in earth's surface aquifer below, inside and outside filter pipe
Water-head, after the filter screen filtration for making underground water in soil layer pass through filter assemblies, enter to filter pipe using spillway hole
Interior, the water in filter pipe is reached by drinking-water pipe and water pump discharge ground so that the level of ground water in precipitation region be made quickly to reduce
The purpose of lowering of watertable；Fixed frame is plugged in the inserting groove of box body, and fixed frame is detachable by closure and box body
Connection when filter screen accumulation has silt, filter screen can be removed after each use, be cleaned or be replaced to it, should
Novel deep-well precipitation device has the advantages that cleaning is convenient.
The utility model is further arranged to: the closure includes grab, articulated shaft and spring, the fixed frame side
Wall protrusion is provided with hinged block, and the grab is articulated with the hinged block by the articulated shaft, and the grab includes mutually solid
Surely the bar portion and hook portion connected, the articulated shaft are connected to the middle position of the bar portion, and the spring is set to the bar portion
Side far from the hook portion, the spring one end are fixedly connected with the bar portion, and the other end is fixed with the fixed frame side wall
Connection, the box side wall protrusion, which is provided with, hooks tight fixed block for the hook portion.
By using above-mentioned technical proposal, when fixed frame is inserted into inserting groove, when hook portion contradicts fixed block, bar portion rotates
And by spring-compressed, while driving hook portion to rotate to the direction far from fixed block, and then fixed frame can be fully inserted into slotting
Access slot, hook portion hook fastens block at this time, can not extract fixed frame out, realize sealed fixation, as long as making when disassembly to bar portion force
Bar portion rotation, fixed frame can be taken out by turning to after hook portion is detached from fixed block.
The utility model is further arranged to: the bar portion is fixedly connected with briquetting away from the specified side wall of the spring.
By using above-mentioned technical proposal, rotate the bar portion of grab briquetting force, convenient for finding the force of bar portion accurately
Point.
The utility model is further arranged to: the briquetting surface is provided with skid resistance strip.
By using above-mentioned technical proposal, the frictional force on briquetting surface is increased, when so that pressing briquetting
It is not easy to skid.
The utility model is further arranged to: the filter assemblies are detachably connected with the spillway hole.
By using above-mentioned technical proposal, filter assemblies integral demounting can be cleaned or replaced, be further facilitated
Cleaning.
The utility model is further arranged to: the box body back side offers connecting hole, and the box body is located at connecting hole
Connecting cylinder is fixedly connected at aperture, the connecting cylinder lateral wall is provided with external screw thread, and the spillway hole hole wall is provided with and institute
State the internal screw thread that connecting cylinder is threadedly engaged.
By using above-mentioned technical proposal, the connecting cylinder of box body is threadedly coupled with the spillway hole of filter pipe, and the two passes through company
It connects hole to be connected, the connection type stable connection being threadedly engaged, and convenient for disassembly and assembly.
The utility model is further arranged to: it is multiple that the filter screen and fixed frame are provided with etc., and each fixed frame is equal
It is detachably connected by closure and the box body.
By using above-mentioned technical proposal, multiple filter screens can be filtered for multiple times, and improve filter effect.
The utility model is further arranged to: the grafting groove groove wall is provided with several balls.
It is more convenient when fixed frame is inserted to inserting groove by using above-mentioned technical proposal.
In conclusion the utility model has the following beneficial effects:
1. fixed frame is plugged in the inserting groove of box body, fixed frame is detachably connected by closure and box body, when each
After use, when filter screen accumulation has silt, filter screen can be removed, it is cleaned or is replaced, the new type deep-well drop
Water installations have the advantages that cleaning is convenient；
2. closure includes grab, articulated shaft and spring, makes hook portion hook fasten block by rotation bar portion and consolidated
Fixed, as long as rotating bar portion bar portion force when disassembly, fixed frame can be taken out by turning to after hook portion is detached from fixed block, be dismounted
It is convenient；
3. filter assemblies are detachably connected with spillway hole, filter assemblies integral demounting can be cleaned or replaced, into
One step is convenient for cleaning.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram of filter assemblies in the utility model embodiment；
Fig. 3 is the assembly relation schematic diagram of connecting cylinder and spillway hole in the utility model embodiment.
In figure: 1, chimney filter lid；2, drinking-water pipe；21, suction eye；3, filter pipe；31, spillway hole；4, water pump；5, sealing ring；
6, filter assemblies；61, box body；611, inserting groove；62, filter screen；63, fixed frame；64, connecting cylinder；71, grab；711, bar portion；
712, hook portion；72, articulated shaft；73, spring；74, hinged block；75, fixed block；76, briquetting；77, skid resistance strip.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, being a kind of novel deep-well precipitation device disclosed by the utility model, filter pipe 3, draws water at chimney filter lid 1
Pipe 2 and water pump 4.Filter pipe 3 is plugged in earth's surface hereinafter, chimney filter lid 1 is installed on 3 top of filter pipe, chimney filter lid 1 and filter pipe 3
Between be provided with sealing ring 5.Drinking-water pipe 2 is through chimney filter lid 1 and is inserted in filter pipe 3, and water pump 4 is connected with drinking-water pipe 2, draws water
Pipe 2 offers multiple suction eyes 21.3 side wall of filter pipe offers multiple spillway holes 31, and spillway hole 31 is provided with filter assemblies 6.
As shown in Fig. 2, filter assemblies 6 include box body 61 and multiple filter screens 62, filter screen 62 is fixedly connected with fixed frame 63, box body 61
The inserting groove 611 for 63 grafting of fixed frame is offered, fixed frame 63 is detachably connected by closure with box body 61.
In use, filter pipe 3 is plugged in earth's surface aquifer below, using the water-head inside and outside filter pipe 3, make soil
Underground water in layer enters in filter pipe 3 after the filtering of the filter screen 62 of filter assemblies 6 using spillway hole 31, filters
Water in water pipe 3 is discharged ground by drinking-water pipe 2 and water pump 4 and reaches drop so that the level of ground water in precipitation region be made quickly to reduce
The purpose of phreatic low.Fixed frame 63 is plugged in the inserting groove 611 of box body 61, and fixed frame 63 passes through closure and box body
61 are detachably connected, and after each use, when the accumulation of filter screen 62 has silt, filter screen 62 can be removed, be carried out to it
Cleaning or replacement, the novel deep-well precipitation device have the advantages that cleaning is convenient.
As shown in Fig. 2, closure includes grab 71, articulated shaft 72 and spring 73.63 projected side wall of fixed frame is provided with
Hinged block 74, grab 71 are articulated with hinged block 74 by articulated shaft 72.Grab 71 includes the bar portion 711 being mutually permanently connected and hook
Portion 712, articulated shaft 72 are connected to the middle position of bar portion 711.Spring 73 is set to side of the bar portion 711 far from hook portion 712, bullet
73 one end of spring is fixedly connected with bar portion 711, and the other end is fixedly connected with 63 side wall of fixed frame, and 61 projected side wall of box body is provided with confession
Hook portion 712 hooks tight fixed block 75.When fixed frame 63 is inserted into inserting groove 611, when hook portion 712 contradicts fixed block 75, bar portion 711 is sent out
Life rotates and compresses spring 73, while driving hook portion 712 to rotate to the direction far from fixed block 75, and then can be by fixed frame
63 are fully inserted into inserting groove 611, and the hook of hook portion 712 fastens block 75 at this time, can not extract fixed frame 63 out, realizes sealed solid
It is fixed.As long as rotating bar portion 711 force of bar portion 711 when disassembly, turning to can be by fixation after hook portion 712 is detached from fixed block 75
Frame 63 takes out, and installation and removal process is simple and convenient.On the other hand, bar portion 711 is fixedly connected away from the specified side wall of spring 73
There is briquetting 76, rotates the bar portion 711 of grab 71 force of briquetting 76, convenient for finding the point of application of bar portion 711 accurately.Briquetting
76 surfaces are provided with skid resistance strip 77, increase the frictional force on 76 surface of briquetting, so that when pressing briquetting 76 not
Easily skid.In addition, 611 cell wall of inserting groove is provided with several ball (not shown)s, when fixed frame 63 is inserted to inserting groove 611
It is more convenient laborsaving.
As shown in figure 3, filter assemblies 6 are detachably connected with spillway hole 31.61 back side of box body offers connecting hole (in figure not
Show), box body 61, which is located at the aperture of connecting hole, is fixedly connected with connecting cylinder 64, and 64 lateral wall of connecting cylinder is provided with external screw thread,
31 hole wall of spillway hole is provided with the internal screw thread being threadedly engaged with connecting cylinder 64.The connecting cylinder 64 of box body 61 and the spilling water of filter pipe 3
Hole 31 is threadedly coupled, and the two is connected by connecting hole, the connection type stable connection being threadedly engaged, and convenient for disassembly and assembly.Meanwhile
The device when accumulation of filter screen 62 has silt, 6 integral demounting of filter assemblies can be cleaned or replaced after use,
Further facilitate cleaning.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of novel deep-well precipitation device, it is characterised in that: including filter pipe (3), chimney filter lid (1), drinking-water pipe (2) and water
It pumps (4), the filter pipe (3) is plugged in earth's surface hereinafter, the chimney filter lid (1) is installed on the filter pipe (3) top, the filter
It is provided between pipe lid (1) and the filter pipe (3) sealing ring (5), the drinking-water pipe (2) is through the chimney filter lid (1) and inserts
In to the filter pipe (3), the water pump (4) is connected with the drinking-water pipe (2), and the drinking-water pipe (2) offers multiple pumpings
Water hole (21), filter pipe (3) side wall offer multiple spillway holes (31), and the spillway hole (31) is provided with filter assemblies
(6), the filter assemblies (6) include box body (61) and filter screen (62), and the filter screen (62) is fixedly connected with fixed frame
(63), the box body (61) offers the inserting groove (611) for the fixed frame (63) grafting, and the fixed frame (63) passes through lock
Component is detachably connected with the box body (61).
2. a kind of novel deep-well precipitation device according to claim 1, it is characterised in that: the closure includes grab
(71), articulated shaft (72) and spring (73), fixed frame (63) projected side wall are provided with hinged block (74), the grab
(71) it is articulated with the hinged block (74) by the articulated shaft (72), the grab (71) includes the bar portion being mutually permanently connected
(711) and hook portion (712), the articulated shaft (72) are connected to the middle position of the bar portion (711), spring (73) setting
In the side of the bar portion (711) far from the hook portion (712), described spring (73) one end and the bar portion (711) fixed company
It connects, the other end is fixedly connected with the fixed frame (63) side wall, and box body (61) projected side wall is provided with for the hook portion
(712) tight fixed block (75) is hooked.
3. a kind of novel deep-well precipitation device according to claim 2, it is characterised in that: the bar portion (711) deviates from institute
It states spring (73) specified side wall and is fixedly connected with briquetting (76).
4. a kind of novel deep-well precipitation device according to claim 3, it is characterised in that: briquetting (76) surface is set
It is equipped with skid resistance strip (77).
5. a kind of novel deep-well precipitation device according to any one of claims 1-4, it is characterised in that: the filtering group
Part (6) is detachably connected with the spillway hole (31).
6. a kind of novel deep-well precipitation device according to claim 5, it is characterised in that: box body (61) back side opens up
There is connecting hole, the box body (61), which is located at the aperture of connecting hole, is fixedly connected with connecting cylinder (64), and the connecting cylinder (64) is outside
Side wall is provided with external screw thread, and spillway hole (31) hole wall is provided with the internal screw thread being threadedly engaged with the connecting cylinder (64).
7. a kind of novel deep-well precipitation device according to claim 6, it is characterised in that: the filter screen (62) and fixation
Frame (63) is provided with etc. multiple, and each fixed frame (63) is detachably connected by closure with the box body (61).
8. a kind of novel deep-well precipitation device according to claim 7, it is characterised in that: inserting groove (611) cell wall
It is provided with several balls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822128949.6U CN209568456U (en) | 2018-12-18 | 2018-12-18 | A kind of novel deep-well precipitation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822128949.6U CN209568456U (en) | 2018-12-18 | 2018-12-18 | A kind of novel deep-well precipitation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209568456U true CN209568456U (en) | 2019-11-01 |
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ID=68330326
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822128949.6U Active CN209568456U (en) | 2018-12-18 | 2018-12-18 | A kind of novel deep-well precipitation device |
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| Country | Link |
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| CN (1) | CN209568456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882412A (en) * | 2021-07-30 | 2022-01-04 | 中建八局第二建设有限公司 | Pre-sealed raft plate post-cast strip dewatering device and dewatering method thereof |
-
2018
- 2018-12-18 CN CN201822128949.6U patent/CN209568456U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882412A (en) * | 2021-07-30 | 2022-01-04 | 中建八局第二建设有限公司 | Pre-sealed raft plate post-cast strip dewatering device and dewatering method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230524 Address after: No. 19B2, Building 3, Jinyuan International Business Center, Century City, Guandu District, Kunming, Yunnan Province, 650000 Patentee after: Zhongjia Engineering Management Consulting Co.,Ltd. Address before: Room 401-2, No.1, Zhonghai Building, No. 426 Haichang South Road, Haizhou Street, Haining City, Jiaxing City, Zhejiang Province, 314400 Patentee before: Zhejiang Boyang Construction Co.,Ltd. |
|
| TR01 | Transfer of patent right |