CN206941763U - A kind of inspection shaft that rain water collecting system can be descended to be regulated and controled over the ground - Google Patents
A kind of inspection shaft that rain water collecting system can be descended to be regulated and controled over the ground Download PDFInfo
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- CN206941763U CN206941763U CN201720925658.2U CN201720925658U CN206941763U CN 206941763 U CN206941763 U CN 206941763U CN 201720925658 U CN201720925658 U CN 201720925658U CN 206941763 U CN206941763 U CN 206941763U
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- inspection shaft
- well body
- midfeather
- inspection
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Abstract
The utility model discloses a kind of inspection shaft that rain water collecting system can be descended to be regulated and controled over the ground, it is related to inspection shaft field.The inspection shaft inner chamber lower vertical is provided with midfeather, inspection shaft intracoelomic cavity bottom is separated into independent first chamber and second chamber by midfeather, inspection shaft body sidewall positioned at first chamber side is provided with water inlet, inspection shaft body sidewall positioned at second chamber side is provided with overfall, and the position of overfall is higher than midfeather；First chamber is connected with second chamber bottom by conduction pipe, and second chamber bottom is communicated with outlet pipe, and filter is provided between second chamber and outlet pipe；One end that conduction pipe is located in first chamber is that mouth is led in the water inlet set upward, and water inlet leads mouth and is provided with blocking head, blocks head and is provided with the adjusting rod for stretching out and looking into well body.The inspection shaft has the function of regulation and control subsurface stormwater collection system water storage purposes, and the rainwater for enabling to be collected into efficiently is utilized, and accelerates sponge urban construction.
Description
Technical field
Inspection shaft field is the utility model is related to, more particularly to a kind of can descend what rain water collecting system was regulated and controled over the ground
Inspection shaft.
Background technology
Sponge city refers to that city can have as sponge adapting to environmental change and reply natural calamity etc.
Good elasticity, the rainwater dropped in city can be collected, be detained and be purified in rainy season, then all carry out repeating profit again
With either all permeating the ground, but due to the larger difference of southern and northern rainfall, and season rainfall it is uncertain because
Element so that the rainwater being collected into can not obtain rationally efficient utilize.Wherein, inspection shaft is indispensable in sponge city
One of part, it is installation, maintenance and cleaning for the ease of system that it, which is acted on mostly, and the function of inspection shaft is more single.
Utility model content
Technical problem to be solved in the utility model be to provide it is a kind of feature-rich, have be easily installed, overhaul and
Regulate and control the function of subsurface stormwater collection system water storage purposes, the rainwater for enabling to be collected into efficiently is utilized, and accelerates sponge city
A kind of inspection shaft that rain water collecting system can be descended to be regulated and controled over the ground of city's construction.
In order to solve the above technical problems, technical solution adopted in the utility model is：
A kind of inspection shaft that rain water collecting system can be descended to be regulated and controled over the ground, include the inspection well body of inner hollow, institute
State in inspection shaft body and be provided with downward cat ladder, it is characterised in that：The inspection shaft intracoelomic cavity lower vertical is provided with midfeather, described
With checking that well body is fixed, inspection shaft intracoelomic cavity bottom is separated into independent first by midfeather for the left and right and lower end of midfeather
Chamber and second chamber, the inspection shaft body sidewall positioned at first chamber side is provided with water inlet, positioned at second chamber side
Inspection shaft body sidewall is provided with overfall, and the position of the overfall is higher than midfeather；First chamber and the second chamber bottom
Portion is connected by conduction pipe, and the second chamber bottom is communicated with outlet pipe, is provided between the second chamber and outlet pipe
Filter；One end that the conduction pipe is located in first chamber is that mouth is led in the water inlet set upward, and the water inlet leads mouth provided with stifled
Chock plug, the head that blocks are provided with the adjusting rod for stretching out and looking into well body.
Further technical scheme is：The inspection well body bottom is additionally provided with backwash tube, the backwash tube upper end
In inspection shaft body, and upper end port is provided with flange shrouding, and it is external that inspection shaft is stretched out in backwash tube lower end.
Further technical scheme is：The inspection well body is in eccentric structure, including the well being sequentially connected from top to bottom
Mouth section, changeover portion and active section, the well head section and active section are in cylindrical structural, and the changeover portion is in eccentric round platform shape knot
Structure, and the upper end facial contour of changeover portion is inscribed within the lower end facial contour of changeover portion so that check well body in vertical tangent line side
Lead to wall with arc vertical from top to bottom, the water inlet is located at arc and led on wall；The width of the midfeather is less than work
The diameter of section, the side that arc leads to wall is located remotely from, and plane where midfeather intersects with the upper surface of changeover portion；The cat ladder
Located at first chamber side, and the upper end of cat ladder is fixed with well head section, and lower end is fixed with midfeather.
Further technical scheme is：The filter is in horizontally disposed hollow tubular structure, one end of filter
The connection second chamber and end is provided with filter house, the other end is blind end, and the outlet pipe is down-set and side with filter
Wall connects.
Further technical scheme is：The filter inner chamber is provided with the reinforcement set along its axial direction.
Further technical scheme is：The fixture for checking well body upper inner wall and being provided with secured adjusted bar, institute
Fixture structure in the form of sheets is stated, its middle part, which is provided with, makes the through hole that adjusting rod passes through.
Further technical scheme is：The curved wall construction of cat ladder, it is open towards midfeather side, described to climb
The climbing hole of multiple stirrup shapes is furnished with ladder in vertical direction, adjacent three climbing holes are triangularly arranged.
It is using beneficial effect caused by above-mentioned technical proposal：
This inspection shaft is easy to outside the purposes that system installation is built, clears up and overhauled with routine, additionally it is possible to according to
Actual conditions regulate and control to the rainwater of collection, by setting midfeather in inspection shaft, have subsurface stormwater collection system
" catchment-overflow-reverse osmosis " pattern and " catchment-in line-reverse osmosis " both of which, when rainfall is abundant, underground water source is abundant,
The water inlet of conduction pipe is led into mouth to block, that is, uses the pattern of " catchment-overflow-reverse osmosis ", only after a chamber is filled with water, is overflow
Entering another chamber can just be seeped water, and the water deposited is used to being irrigated, flushed the toilet, carwash or fire demand water etc. recycle；Work as rainfall
Less, during the olighydria of underground, mouth is led into the water inlet of conduction pipe and opened, that is, uses " catchment-in line-reverse osmosis " pattern, passes through rainwater
It is expelled directly out feeding underground water after filtering.The regulation and control moved towards by this inspection shaft to rainwater, the rain being collected into can be made
Water obtains fully efficient utilization, can accelerate the construction in sponge city.
Also, in the case where rainfall excessively can not and ooze at present, moreover it is possible to exported, avoided inspection shaft by overfall
Flood, can not use completely, there is certain function of safety protection.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is overlooking the structure diagram of the present utility model；
Fig. 2 is the structural representation of A-A in Fig. 1；
Fig. 3 is the structural representation of B-B in Fig. 1.
Embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu, it is fully described by, it is clear that described embodiment is part of the embodiment of the present utility model, rather than whole implementation
Example.Based on the only embodiment in the utility model, those skilled in the art are obtained under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
Many details are elaborated in the following description in order to fully understand the utility model, but this practicality is new
Type can also be different from other manner described here using other to be implemented, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case of new intension, therefore the utility model is not limited by following public specific embodiment.
As shown in FIG. 1 to 3, a kind of inspection shaft that rain water collecting system can be descended to be regulated and controled over the ground, including in inside
Empty inspection well body 1, the inspection well body 1 is interior to be provided with downward cat ladder 2, is for making operating personnel enter in inspection shaft
The operations such as system installation, cleaning and maintenance, the inspection inner chamber lower vertical of well body 1 are provided with midfeather 3, a left side for the midfeather 3,
With checking that well body 1 is fixed, midfeather 3 will check that the inner chamber bottom of well body 1 is separated into the independent He of first chamber 101 for right and lower end
Second chamber 102, the side wall of inspection well body 1 positioned at the side of first chamber 101 are provided with water inlet 14, and the water inlet 14 is used to connect
The captation of the lower rain water collecting system of ground connection, the side wall of inspection well body 1 positioned at the side of second chamber 102 are provided with overfall
15, the position of the overfall 15 is higher than midfeather 3, when check well body 1 in rainwater liquid level be higher than midfeather 3 after, rainwater from
Overfall 15 discharges；The first chamber 101 is connected with the bottom of second chamber 102 by conduction pipe 4, makes first chamber
Rainwater in 101 can enter second chamber 102, and the bottom of second chamber 102 is communicated with outlet pipe 6, and the outlet pipe 6 connects
The infiltration device of subsurface stormwater collection system, to be further ensured that the water quality to permeate the ground without excessive impurity, so in the second chamber
Filter 5 is provided between room 102 and outlet pipe 6；One end that the conduction pipe 4 is located in first chamber 101 is set upward
Mouth is led in water inlet, and the water inlet leads mouth and is provided with blocking first 41, and the blocking first 41 is provided with the adjusting rod 42 for stretching out and looking into well body 1,
According to use demand, operating personnel block first 41 in well outer control and can be achieved to descend what rain water collecting system moderate rain water moved towards over the ground
Regulation and control, it is easy to operate.
This inspection shaft preferably uses high density polyethylene (HDPE) material, lighter weight, is easily installed and transports, and performance can
Lean on, have that bearing capacity is strong, shock resistance is good, corrosion-resistant and ageing-resistant etc. characteristic.This inspection shaft is easy to routine
Outside the purposes that system installation is built, clears up and overhauled, additionally it is possible to the rainwater of collection is regulated and controled according to actual conditions, passed through
Midfeather 3 is set in inspection shaft, make subsurface stormwater collection system have " catchment-overflow-reverse osmosis " pattern and " catchment-it is straight
The rainwater being collected into is discharged into first chamber 101 by row-reverse osmosis " both of which, the captation of subsurface stormwater collection system first
It is interior, when affiliated area rainfall is abundant, underground water source is abundant, mouth is led into the water inlet of conduction pipe 4 and blocked, that is, use " catchment-
The pattern of overflow-reverse osmosis ", only after 101 internal memory full water of first chamber, rainwater overflow into after second chamber 102 can just start into
Row seeps water, and can there is a situation where only to deposit not permeable, the internal memory of first chamber 101 when first chamber 101, which stores, to be discontented with this kind of pattern
Water can be used in being irrigated, flush the toilet, carwash or fire demand water etc. recycle；When rainfall is few, underground olighydria when, will lead
The blocking first 41 that the water inlet of siphunculus 4 is led on mouth is extracted, and is made to lead mouth unlatching into water, that is, is used " catchment-in line-reverse osmosis " pattern,
Rainwater directly can be entered in second chamber 102 after entering in first chamber 101 by conduction pipe 4, make rainwater direct after filtering
Discharge is fed to underground water.The regulation and control moved towards by this inspection shaft to rainwater, the rainwater that can make to be collected into obtain fully
It is efficient to utilize, the construction in sponge city can be accelerated.
Also, in the case where excessive rainfall can not and ooze at present, moreover it is possible to exported, avoided inspection shaft by overfall 15
Flood, can not use completely, there is certain function of safety protection.Wherein, check that the bottom of well body 1 is additionally provided with backwash tube 7, institute
The upper end of backwash tube 7 is stated in inspection well body 1, and upper end port is provided with flange shrouding 71, the lower end of backwash tube 7, which is stretched out, to be checked
Well body 1 is outer and connects the infiltration device of subsurface stormwater collection system.Under locality during rain water collecting system normal use, flange shrouding
71 block the upper end port of backwash tube 7, avoid rainwater filtered and are discharged from backwash tube 7, when needing to rain over the ground
When water collection system carries out repair and maintenance, flange shrouding 71 is opened, fetched water into backwash tube 7, is rained over the ground using hydraulic pressure
The infiltration device of water collection system is cleared up, and is avoided the infiltration hole plug of infiltration device and can not be worked.
Check that well body 1 is in eccentric structure, including well head section 11, changeover portion 12 and the active section being sequentially connected from top to bottom
13, the well head section 11 and active section 13 are in cylindrical structural, and the changeover portion 12 is in eccentric round platform shape structure, and changeover portion
12 upper end facial contour is inscribed within the lower end facial contour of changeover portion 12 so that check well body 1 vertical tangent line side have from
The vertical arc of top to bottm leads to wall, and the water inlet 14 is located at arc and led on wall, is easy to be connected with the integral type of captation；Institute
The width for stating midfeather 3 is less than the diameter of active section 13, is located remotely from the side that arc leads to wall so that the appearance of first chamber 101
Product is more than second chamber 102, ensures that first chamber 101 has enough water volumes, and the place plane of midfeather 3 and changeover portion
Intersect 12 upper surface；The cat ladder 2 is located at the side of first chamber 101, upper due to the place plane of midfeather 3 and changeover portion 12
To intersect end face so that the upper end of cat ladder 2, which can be stretched out, to be checked well body 1 and is fixed with well head section 11, and lower end is fixed with midfeather 3,
Cat ladder is more firmly mounted, and the working space of maintenance personal is facilitated maintenance personal's in a straight-through space
Climbing up and down, be advantageous to maintenance and desilting.
To make the shaft bottom of inspection well body 1 not water at non-rainy season, so making filter 5 be in horizontally disposed hollow tubular knot
Setting up the rainwater when liquid level in inspection well body 1 shaft bottom, second chamber 102 is relatively low can also discharge by filter 5, filter 5
One end connection second chamber 102 and the end be provided with filter house 51, wherein filter house 51 can use nonwoven layer, be easy to clearly
Reason, or using the filtering layer with filtering function such as ceramic for filtration, the other end is blind end, can be sealed using ring flange
Installation is closed, the maintenance of filter 5 can be easy to clear up, the outlet pipe 6 is down-set and is connected with the side wall of filter 5.And
And in order to strengthen the use intensity of filter 5, the reinforcement 52 set along its axial direction is provided with the inner chamber of filter 5, and add
Strengthening tendons 52 includes circumferentially disposed multiple.
In order to rationally using the inner space for checking well body 1, make midfeather 3 be sufficiently apart from arc and lead to wall, so that second
Chamber 102 reduces, and increases the retention volume of first chamber 101, filter 5 and backwash tube 7 can be located at into first chamber 101
It is interior, make outlet pipe 6 through the bottom wall of first chamber 101 and the connection of filter 5, and the upper end of backwash tube 7 is located at the first chamber
In room 101.
Due to checking that well body 1 is relatively deep, in order to make adjusting rod 42 keep state straight up, enable blocking first 41
Smoothly lift or fill in conduction pipe 4, the fixture 43 of secured adjusted bar 42 is provided with the upper inner wall of well body 1 is checked, it is described solid
Determine the structure in the form of sheets of part 43, its middle part, which is provided with, makes the through hole that adjusting rod 42 passes through.
Also, 2 curved wall construction of cat ladder, it is open towards the side of midfeather 3, in vertical direction cloth on the cat ladder 2
There is the climbing hole 21 of multiple stirrup shapes, adjacent three climbing holes 21 are triangularly arranged, easily step on, grab, climbed compared with vertical ladder structure
Climb safer.
The height of midfeather 3 to ensure enough moisture storage capacitys, and then is extracted and recycled according to demand setting of catchmenting.
It the above is only preferred embodiment of the present utility model, anyone is according to content of the present utility model to the utility model
A little simple modification, deformation and the equivalent substitution made each falls within the scope of protection of the utility model.
Claims (7)
1. a kind of inspection shaft that rain water collecting system can be descended to be regulated and controled over the ground, include the inspection well body (1) of inner hollow, institute
State in inspection well body (1) and be provided with downward cat ladder (2), it is characterised in that：Inspection well body (1) inner chamber lower vertical is provided with vertical
Dividing plate (3), with checking that well body (1) is fixed, midfeather (3) will check well body (1) for the left and right and lower end of the midfeather (3)
Inner chamber bottom is separated into independent first chamber (101) and second chamber (102), the inspection positioned at first chamber (101) side
Well body (1) side wall is provided with water inlet (14), and inspection well body (1) side wall positioned at second chamber (102) side is provided with overflow
Mouth (15), the position of the overfall (15) is higher than midfeather (3)；The first chamber (101) and second chamber (102) bottom
Connected by conduction pipe (4), second chamber (102) bottom is communicated with outlet pipe (6), and the second chamber (102) is with going out
Filter (5) is provided between water pipe (6)；The conduction pipe (4) is located at one end in first chamber (101) and entered for what is set upward
Water leads mouth, and the water inlet leads mouth and is provided with blocking head (41), and the head (41) that blocks is provided with the adjusting rod that well body (1) is looked into stretching
(42)。
2. a kind of inspection shaft that rain water collecting system can be descended to be regulated and controled over the ground according to claim 1, its feature exist
In：Described inspection well body (1) bottom is additionally provided with backwash tube (7), and backwash tube (7) upper end is interior located at inspection well body (1),
And upper end port is provided with flange shrouding (71), backwash tube (7) lower end, which is stretched out, checks well body (1) outside.
3. a kind of inspection shaft that rain water collecting system can be descended to be regulated and controled over the ground according to claim 1 or 2, its feature
It is：It is described inspection well body (1) be in eccentric structure, including be sequentially connected from top to bottom well head section (11), changeover portion (12) and
Active section (13), the well head section (11) and active section (13) are in cylindrical structural, and the changeover portion (12) is in eccentric round platform
Shape structure, and the upper end facial contour of changeover portion (12) is inscribed within the lower end facial contour of changeover portion (12) so that check that well body (1) exists
There is arc vertical from top to bottom to lead to wall for vertical tangent line side, and the water inlet (14) is located at arc and led on wall；It is described vertical
The width of dividing plate (3) is less than the diameter of active section (13), is located remotely from the side that arc leads to wall, and plane where midfeather (3)
Intersect with the upper surface of changeover portion (12)；The cat ladder (2) is located at first chamber (101) side, and the upper end of cat ladder (2) and well
Mouth section (11) is fixed, and lower end is fixed with midfeather (3).
4. a kind of inspection shaft that rain water collecting system can be descended to be regulated and controled over the ground according to claim 1, its feature exist
In：The filter (5) is in horizontally disposed hollow tubular structure, and one end of filter (5) connects second chamber (102) and should
End is provided with filter house (51), and the other end is blind end, and the outlet pipe (6) is down-set and is connected with the side wall of filter (5).
5. a kind of inspection shaft that rain water collecting system can be descended to be regulated and controled over the ground according to claim 4, its feature exist
In：Filter (5) inner chamber is provided with the reinforcement (52) set along its axial direction.
6. a kind of inspection shaft that rain water collecting system can be descended to be regulated and controled over the ground according to claim 1, its feature exist
In：The fixture (43) for checking well body (1) upper inner wall and being provided with secured adjusted bar (42), the fixture (43) is in piece
Shape structure, its middle part, which is provided with, makes the through hole that adjusting rod (42) passes through.
7. a kind of inspection shaft that rain water collecting system can be descended to be regulated and controled over the ground according to claim 1, its feature exist
In：The curved wall construction of the cat ladder (2), it is open towards midfeather (3) side, in vertical direction cloth on the cat ladder (2)
There is the climbing hole (21) of multiple stirrup shapes, adjacent three climbings hole (21) are triangularly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720925658.2U CN206941763U (en) | 2017-07-27 | 2017-07-27 | A kind of inspection shaft that rain water collecting system can be descended to be regulated and controled over the ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720925658.2U CN206941763U (en) | 2017-07-27 | 2017-07-27 | A kind of inspection shaft that rain water collecting system can be descended to be regulated and controled over the ground |
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| Publication Number | Publication Date |
|---|---|
| CN206941763U true CN206941763U (en) | 2018-01-30 |
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ID=61371840
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720925658.2U Active CN206941763U (en) | 2017-07-27 | 2017-07-27 | A kind of inspection shaft that rain water collecting system can be descended to be regulated and controled over the ground |
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| CN (1) | CN206941763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560676A (en) * | 2018-05-31 | 2018-09-21 | 曾均 | A kind of plastic cement drainage and plastic cement arrange storm-water system |
-
2017
- 2017-07-27 CN CN201720925658.2U patent/CN206941763U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560676A (en) * | 2018-05-31 | 2018-09-21 | 曾均 | A kind of plastic cement drainage and plastic cement arrange storm-water system |
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