CN209429109U - A kind of discharge structure of hillside ditch - Google Patents

A kind of discharge structure of hillside ditch Download PDF

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Publication number
CN209429109U
CN209429109U CN201821635633.XU CN201821635633U CN209429109U CN 209429109 U CN209429109 U CN 209429109U CN 201821635633 U CN201821635633 U CN 201821635633U CN 209429109 U CN209429109 U CN 209429109U
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CN
China
Prior art keywords
water
hillside
inner tube
channel
permeable pipe
Prior art date
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
Application number
CN201821635633.XU
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Chinese (zh)
Inventor
谢作守
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wenzhou Hengzan Engineering Technology Co Ltd
Original Assignee
Wenzhou Hengzan Engineering Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wenzhou Hengzan Engineering Technology Co Ltd filed Critical Wenzhou Hengzan Engineering Technology Co Ltd
Priority to CN201821635633.XU priority Critical patent/CN209429109U/en
Application granted granted Critical
Publication of CN209429109U publication Critical patent/CN209429109U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of discharge structures of hillside ditch.The discharge structure of existing hillside ditch is mainly solved in the presence of structure is complicated, drainage effect is poor, the low technical problem of safety.Including bottom hole standpipe, water-permeable pipe, inner tube and drainpipe, the bottom on hillside is equipped with water outlet, channel is equipped in inner tube, water-permeable pipe is between bottom hole standpipe and inner tube, water-permeable pipe includes exposed portion and closure, closure is between bottom hole standpipe and inner tube, exposed portion is equipped with relative to bottom hole standpipe and is open to extraneous opening, the bottom of closure is communicated with channel, drainpipe includes water-holding portion and Drainage Division, in the bottom in channel, Drainage Division is connected with water-holding portion and extends downwardly along hillside and is connected with water outlet absorbent section.The discharge structure of the hillside ditch can be by siphon mode Auto-drainage when reaching water drain bit line using dewatering in siphon type mode, and to return to safe water bit line, controllability is strong, and drainage effect is good, and highly-safe and structure is simple, reliable.

Description

A kind of discharge structure of hillside ditch
Technical field
The utility model relates to a kind of discharge structures of hillside ditch.
Background technique
Hillside topography is complicated, if meet heavy rain, heavy rain, the water at the top of hillside easily occurs in slope under entire overland flow The a large amount of ponding in face ditch ground, to cause the soil erosion of entire slope surface.Hillside hillside fields causes greatly precipitation confluence because of terrain slope Fastly, drain that the time is short, infiltrate few status, the hillside fields concentration time is short, flow velocity is big, and soil layer backwater often results in the soil body along certain layer of cunning Dynamic face or basal surfaces sliding, a large amount of water collected often directly result in hillside sliding.Ponding on hillside is poured water with changing its hydrology Matter condition is the major reason that many landslides generate.The discharge for how solving hillside ponding is to need to solve an important engineering. Currently, technology is taking various ways to hillside ponding discharge this respect now, still, there is also some problems, such as difficult With control, the disadvantages of emission effect is poor, to bring some potential safety problems.
Utility model content
The shortcomings that in order to overcome background technique and shortcoming, the utility model provide a kind of discharge structure of hillside ditch, The discharge structure of existing hillside ditch is solved in the presence of structure is complicated, drainage effect is poor, the low technical problem of safety.
The technical solution of the utility model is: a kind of discharge structure of hillside ditch, including be obliquely installed at hillside and according to The secondary bottom of distribution hole from outside to inside standpipe, water-permeable pipe, inner tube and drainpipe, the bottom on the hillside is equipped with water outlet, described Channel is equipped in inner tube, the drainpipe is set in channel, and the water-permeable pipe is described between bottom hole standpipe and inner tube Water pipe includes exposed portion and closure, and the closure is between bottom hole standpipe and inner tube, and the exposed portion is relative to hole Bottom standpipe, which is equipped with, is open to extraneous opening, and the bottom of the closure is communicated with channel, and the drainpipe includes water-holding portion And Drainage Division, the absorbent section in the bottom in channel, the Drainage Division be connected with water-holding portion and along hillside extend downwardly with Water outlet is connected.
The drainage pipeline that the bottom hole standpipe, water-permeable pipe and inner tube are formed is multiple groups, and the drainage pipeline is in positive three Angular distribution or parallelogram distribution.
The inner wall of said inner tube is equipped with the water-flowing trough communicated with channel, and the drainpipe is connected with water-flowing trough.
Said inner tube is pvc pipe.
The water-permeable pipe is in the netted structure distribution of honeycomb.
The utility model has the following beneficial effects: the discharge structure of the hillside ditch uses dewatering in siphon type mode, reaching When to water drain bit line, there can be controllability strong by siphon mode Auto-drainage, to return to safe water bit line, draining effect The advantages that fruit is good, and highly-safe and structure is simple, reliable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the cross-sectional view of the utility model.
Fig. 3 is the partial structural diagram of the utility model.
Fig. 4 is the drainage pipeline group structure distribution figure in the utility model.
Fig. 5 is the drainage pipeline group structure distribution figure in the utility model.
In figure, bottom hole standpipe 1, water-permeable pipe 2, exposed portion 21, closure 22, inner tube 3, drainpipe 4, water-holding portion 41, row Water portion 42, water outlet 5, opening 6, water-flowing trough 7, drilling 8, water level line 9 before draining, water level line 10 after draining, channel 11.
Specific embodiment
The embodiments of the present invention are described further below for attached drawing:
As shown, a kind of discharge structure of hillside ditch, including be obliquely installed at hillside and be successively distributed from outside to inside Bottom hole standpipe 1, water-permeable pipe 2, inner tube 3 and drainpipe 4, the bottom on the hillside are equipped with water outlet 5, set in said inner tube 3 There is channel 11, the drainpipe 4 is set in channel 11, and the water-permeable pipe 2 is described between bottom hole standpipe 1 and inner tube 3 Water pipe 2 includes exposed portion 21 and closure 22, and the closure 22 is between bottom hole standpipe 1 and inner tube 3, the exposed portion 21 are equipped with the opening 6 for being open to the external world relative to bottom hole standpipe 1, and the bottom of the closure 22 is communicated with channel 11, described Drainpipe 4 includes water-holding portion 41 and Drainage Division 42, and the water-holding portion 41 is located at the bottom in channel 11, the Drainage Division 42 and water suction Portion 41 is connected and extends downwardly along hillside and is connected with water outlet 5.As shown in Figure 1, at the middle part B on hillside and at high point C, Drilling 8 at B, bottom hole standpipe 1, water-permeable pipe 2, inner tube 3 and drainpipe is arranged in drilling, which has draining Water level line after preceding water level line and draining, for water level line as shown in A in figure, the vertical height of A and B point is the A no more than 10 meters after draining Vertical height with B point is greater than 10 meters.Drainpipe is L shape, passes through bending part transition, water-holding portion among water-holding portion and Drainage Division Angle with Drainage Division can be according to actually adjusting, and bending part effectively can carry out transition according to practical, preferably to realize Draining.According to above scheme, the discharge structure of the hillside ditch uses dewatering in siphon type mode, when reaching water drain bit line, energy Enough by siphon mode Auto-drainage, to return to safe water bit line, have controllability strong, drainage effect is good, it is highly-safe and The advantages that structure is simple, reliable.
In the present invention, the drainage pipeline that the bottom hole standpipe 1, water-permeable pipe 2 and inner tube 3 are formed is multiple groups, The drainage pipeline is distributed in equilateral triangle or parallelogram distribution.It is in equilateral triangle using three groups of pipeline distributions, around Central point distribution, it is compact-sized, it is reasonably distributed, connective stability is good, and uses four groups of parallelogram distributions, connectivity robustness Good, structure distribution, work efficiency is high.
In the present invention, the inner wall of said inner tube 3 is equipped with the water-flowing trough 7 that communicates with channel, the drainpipe 4 with Water-flowing trough 7 is connected.Water-flowing trough is set on the tube wall of inner tube, so that water is entered in pipeline by water-flowing trough, and from drainpipe Realize draining.Water-flowing trough is located at the bottom of inner tube, and communicates with the bottom in channel.Water flowing effect is good, improves drainage efficiency.
In the present invention, said inner tube 3 is pvc pipe.Inner tube is made of PVC material, mechanical property, and electrical property is excellent Good, acid and alkali-resistance power is extremely strong, and chemical stability is good.
In the present invention, the water-permeable pipe 2 is in the netted structure distribution of honeycomb.Water-permeable pipe is in honeycomb reticular structure point Cloth, water are entered in standpipe by water-permeable pipe, and reticular structure has the effect of filtering, and permeable effect is good.
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.

Claims (5)

1. a kind of discharge structure of hillside ditch, it is characterised in that: including being obliquely installed at hillside and being successively distributed from outside to inside The bottom of bottom hole standpipe (1), water-permeable pipe (2), inner tube (3) and drainpipe (4), the hillside is equipped with water outlet (5), described Channel (11) are equipped in inner tube (3), the drainpipe (4) is set in channel (11), and the water-permeable pipe (2) is located at bottom hole standpipe (1) between inner tube (3), the water-permeable pipe (2) includes exposed portion (21) and closure (22), and the closure (22) is between hole Between bottom standpipe (1) and inner tube (3), the exposed portion (21) is equipped with relative to bottom hole standpipe (1) is open to extraneous open Mouth (6), the bottom of the closure (22) are communicated with channel (11), and the drainpipe (4) includes water-holding portion (41) and Drainage Division (42), the water-holding portion (41) is located at the bottom in channel (11), and the Drainage Division (42) is connected and with water-holding portion (41) along mountain Slope is extended downwardly to be connected with water outlet (5).
2. the discharge structure of hillside ditch according to claim 1, it is characterised in that: the bottom hole standpipe (1), water-permeable pipe (2) and the drainage pipeline of inner tube (3) formation is multiple groups, and the drainage pipeline is distributed in equilateral triangle or parallelogram point Cloth.
3. the discharge structure of hillside ditch according to claim 1, it is characterised in that: the inner wall of said inner tube (3) is equipped with The water-flowing trough (7) communicated with channel, the drainpipe (4) are connected with water-flowing trough (7).
4. the discharge structure of hillside ditch according to claim 1 or 2 or 3, it is characterised in that: said inner tube (3) is PVC Pipe.
5. the discharge structure of hillside ditch according to claim 3, it is characterised in that: the water-permeable pipe (2) is netted in honeycomb Structure distribution.
CN201821635633.XU 2018-10-09 2018-10-09 A kind of discharge structure of hillside ditch Expired - Fee Related CN209429109U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821635633.XU CN209429109U (en) 2018-10-09 2018-10-09 A kind of discharge structure of hillside ditch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821635633.XU CN209429109U (en) 2018-10-09 2018-10-09 A kind of discharge structure of hillside ditch

Publications (1)

Publication Number Publication Date
CN209429109U true CN209429109U (en) 2019-09-24

Family

ID=67967521

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821635633.XU Expired - Fee Related CN209429109U (en) 2018-10-09 2018-10-09 A kind of discharge structure of hillside ditch

Country Status (1)

Country Link
CN (1) CN209429109U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190924

Termination date: 20201009