CN208899423U - A kind of hilly pond reservoir dam with water storage for preventing flood function - Google Patents
A kind of hilly pond reservoir dam with water storage for preventing flood function Download PDFInfo
- Publication number
- CN208899423U CN208899423U CN201821241307.0U CN201821241307U CN208899423U CN 208899423 U CN208899423 U CN 208899423U CN 201821241307 U CN201821241307 U CN 201821241307U CN 208899423 U CN208899423 U CN 208899423U
- Authority
- CN
- China
- Prior art keywords
- water
- checkdam
- pond
- hilly
- duct
- 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.)
- Active
Links
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a kind of hilly pond reservoir dams with water storage for preventing flood function, including checkdam, spillway, discharge water duct, the spillway includes the inlet segment being sequentially communicated, control section, let out slot section, the control section is located at the top of checkdam, the slot section of letting out is located at water blocking dam back, the tail end for letting out slot section is equipped with stilling pond, the stilling pond is located at the bottom of checkdam, the water inlet end of the inlet segment is communicated with hilly pond reservoir, the duct that discharges water is located at the lower part of checkdam, the water inlet end and hilly pond reservoir of the duct that discharges water communicate, the water inlet end of the duct that discharges water is equipped with Draw off valve, the water outlet of the duct that discharges water is connected to after passing through checkdam with the stilling pond.Hilly pond while reducing hilly pond generation big flood to downstream resident threat, utilizes the water resource in it to meet the water needs such as irrigation of resident nearby by building reservoir dam.The utility model application hilly pond water reservoir management technical field.
Description
Technical field
The utility model relates to hilly pond water reservoir management technical fields, more particularly to a kind of mountain with water storage for preventing flood function
Pool reservoir dam.
Background technique
If hilly pond refers to that the upstream positioned at inhabitants live ground, accident will cause downstream casualties and house collapse.For
Administer hilly pond and usually build hilly pond reservoir dam, main hydraulic structure include checkdam, spillway, duct and its
His Irrigation Channel composition.Checkdam is usually homogeneous clay dam, and standard is lower, some small reservoirs be not designed just into
Row construction, job facilities building do not reach corresponding class criteria.If checkdam height or width at dam crest are inadequate, the slope on dam
It spends suddenly, dam slide stabilization safety coefficient is low.The hillside junction of dam body and two sides, without gutter, hillside scouring of collected water dam body.
The upstream slope surface on dam does not have block stone or concrete block slope protection, dam body to be washed away by reservoir stormy waves.Width of spillway is not wide enough, and design is let out
Mighty torrent amount is small, and the height difference of spillway elevation of weir crest and crest elevation is less than normal, and when encountering extra torrential rain, reservoir peak level is almost connect
Nearly dam crest.Culvert pipe is generally rectangular slurry masonry structure, uses by the operation of decades, and all leaks of most of culvert pipe are serious, seep
The dam body soil property around hole is constantly taken away or is washed away in leak, and dam body is caused to have cavity, eventually forms dam body landslide.
Utility model content
The purpose of this utility model is to provide a kind of hilly pond reservoir dams with water storage for preventing flood function, are reducing hilly pond
While big flood occurs to downstream resident threat, the water resource in it is utilized to meet the water needs such as irrigation of resident nearby.
The technical scheme adopted by the utility model is a kind of hilly pond reservoir dam with water storage for preventing flood function, including
Checkdam, spillway, discharge water duct, and the spillway includes the inlet segment being sequentially communicated, control section, lets out slot section, the control
Section is located at the top of checkdam, and the slot section of letting out is located at water blocking dam back, and the tail end for letting out slot section is equipped with stilling pond, institute
The bottom that stilling pond is located at checkdam is stated, the water inlet end of the inlet segment is communicated with hilly pond reservoir, and the duct that discharges water is located at gear
The lower part of dam, the water inlet end and hilly pond reservoir of the duct that discharges water communicate, and the water inlet end of the duct that discharges water is equipped with discharging valve
Door, the water outlet of the duct that discharges water are connected to after passing through checkdam with the stilling pond.
It is further preferred that the duct that discharges water includes the water inlet pipe, lying pipe and culvert pipe being sequentially communicated, the lying pipe is lateral
It is embedded in below the upstream face of checkdam and parallel with the slope surface of upstream face, the lying pipe passes through water inlet pipe and hilly pond reservoir phase
Logical, the lying pipe and the culvert pipe joint are equipped with stilling pool slab, and the water inlet of the water inlet pipe is equipped with dismountable sealing-plug, institute
The water outlet for stating culvert pipe communicates after checkdam with the stilling pond.
It is further preferred that the culvert pipe is equipped at least one ring that intercepts water for preventing culvert pipe deformation leakage.
It is further preferred that the front of the stilling pool slab is equipped with access path so that for entering stilling pool slab, the maintenance is logical
The path in road is equipped with service valve.
It is further preferred that the stilling pool slab and culvert pipe joint are equipped with the first waterstop pad with preventing leak from seeping water.
It is further preferred that the top of the checkdam between the top of the stilling pool slab be equipped with People's Bank of China's step.
It is further preferred that the upstream face bottom of the checkdam is equipped with the anti-skidding pier in the same direction with checkdam, it is described to meet water
Face top is equipped with and checkdam is in the same direction bears down on one, and the anti-skidding pier and the upstream face surface layer between bearing down on one are concrete layer, described
Bear down on one and sets the first erosion control brush layer between the top of checkdam.
It is further preferred that water blocking dam back bottom is equipped with reinforcing layer, the reinforcing layer is from the inside to the outside successively
For coarse sand bed course, blotter and loose stone, the second erosion control brush layer is set between the reinforcing layer and the top of checkdam, it is described to add
Gu being equipped with the drainage ditch in the same direction with checkdam on the outside of layer.
It is further preferred that the water outlet of the stilling pond is additionally provided with tailrace for being connected to Channel of Downstream.
It is further preferred that the inlet segment, control section, the junction for letting out slot section, stilling pond and tailrace are embedded with
Second waterstop pad is with preventing leak from seeping water.
The utility model has the beneficial effects that the utility model has the work of water storage by the hilly pond formed using natural conditions
With by building integrated management of the reservoir dam realization to hilly pond reservoir, reservoir dam includes spillway and the duct that discharges water, and works as mountain
It when ponding exceeds ordinary water level in the reservoir of the pool, is realized and is drained by spillway, prevent the excessively high generation big flood of water level, usually irrigated and use
Draw off valve is opened when water to discharge water by the duct that discharges water, and while reducing hilly pond generation big flood to downstream resident threat, is utilized
Water resource in it meets the water needs such as irrigation of resident nearby.
Detailed description of the invention
The present invention will be further described with embodiment with reference to the accompanying drawing.
The perspective view of Fig. 1 the present embodiment；
The structural schematic diagram of Fig. 2 checkdam；
The profilograph figure of Fig. 3 spillway；
The floor map of Fig. 4 spillway；
Fig. 5 discharges water the structural schematic diagram of duct.
Specific embodiment
Hilly pond reservoir dam as shown in Figure 1 and Figure 2 with water storage for preventing flood function includes, and checkdam 1, spillway and puts
Water duct 3, spillway include the inlet segment 21 being sequentially communicated, control section 22, let out slot section 23, the water inlet end and hilly pond of inlet segment 31
Reservoir communicates, and control section 22 is located at the top of checkdam 1, lets out the back side that slot section 23 is located at checkdam 1.When generation heavy rain, mountain
When water level in the reservoir of the pool is more than control section 22, reservoir starts flood discharge, avoids the excessively high spilling of water level in hilly pond reservoir.Exist simultaneously
The tail end for letting out slot section 23 is equipped with stilling pond 24, and stilling pond 24 is located at the bottom of checkdam 1, and water flow flows into the power that disappears from slot section 23 is let out
Power is unloaded by stilling pond 24 behind pond 24, reduces water flow to the impact failure power of channel.
The duct 3 that discharges water is set in the lower part of checkdam 1, the water inlet end and hilly pond reservoir for the duct 3 that discharges water communicate, and discharge water duct
3 water outlet is connected to after passing through checkdam 1 with stilling pond 24, when usually using water, opens putting for 3 water inlet end of duct that discharges water
Penstock 311 discharges water.
As shown in figure 4, the duct 3 that discharges water includes water inlet pipe 31, lying pipe 32 and the culvert pipe 33 being sequentially communicated, lying pipe 32 is laterally buried
It is located at below the upstream face of checkdam 1 and parallel with the slope surface of upstream face, lying pipe 32 is communicated by water inlet pipe 31 with hilly pond reservoir,
The quantity of water inlet pipe 31 is multiple, and is spaced be connected to lying pipe 32 of being uniformly arranged, passes through different height of water level setting correspondences
Water inlet pipe 31, can be carried out the water level for discharging water, while can control hilly pond in the different height of water level of hilly pond reservoir
Highly.
Stilling pool slab 34, which is equipped with, in lying pipe 32 and 33 joint of culvert pipe sheds water flow impact pressure to protect duct 3, culvert pipe 33
Water outlet communicates after passing through checkdam 1 with stilling pond 24.At least one ring 35 that intercepts water is equipped on culvert pipe 33 prevents duct in temperature
Degree variation is dilatation damage to occur cracking is caused to leak.
It is equipped with access path 36 in the front of stilling pool slab 34, facilitates staff when needing to 34 maintenance and inspection of stilling pool slab
Into stilling pool slab 34, service valve 37 is equipped on the path of access path 36, service valve 37 is framework of steel reinforcement.
Stilling pool slab 34 and 33 joint of culvert pipe are equipped with the first waterstop pad 38, and stilling pool slab 34 and culvert pipe 33 are not to be integrally formed,
It is easy to appear deformation in late stage, can prevent junction from leak infiltration, the first sealing occur by the way that waterstop pad 38 is arranged
The preferred copper sheet waterstop pad of pad 38.
From the top of checkdam 1 to the upper pond-inputting of administrative staff in terms of equipped with People's Bank of China's step 39 top of stilling pool slab 34
Bottom.
Checkdam 1 is trapezium structure, and the upstream face bottom of checkdam 1 is equipped with the anti-skidding pier 11 in the same direction with checkdam 1, meets water
Face top be equipped with checkdam 1 it is in the same direction bear down on one 12, anti-skidding pier 11 and the upstream face surface layer beared down on one between 12 are concrete layer
13, by Protection Pier 11 and bearing down on one 12 makes concrete layer have a better structural strength, at the same bear down on one 12 with the top of checkdam 1
It is equipped with the first erosion control brush layer 16 between portion, prevents rainwater from washing away to dam, the preferred Turf Culture layer of the first erosion control brush layer 16.
The back side bottom of checkdam 1 is equipped with reinforcing layer, and reinforcing layer is followed successively by coarse sand bed course 141, rubble pad from the inside to the outside
Layer 142 and loose stone 143 set the second erosion control brush layer 17 between reinforcing layer and the top of checkdam 1, the second erosion control brush layer 17 is preferably
Turf Culture, reinforcing layer outside are equipped with the drainage ditch 15 in the same direction with checkdam 1.
As shown in Figure 3 and Figure 4, it is connected in the water outlet of stilling pool slab 34 with tailrace 25, tailrace 25 and Channel of Downstream connect
It is logical.The second waterstop pad is embedded in inlet segment 21, control section 22, the junction for letting out slot section 23, stilling pond 24 and tailrace 25
26, with prevent junction the later period occur deformation after seep water the case where, 26 preferred rubber waterstop pad of the second waterstop pad.
Certainly, the utility model is not limited to above embodiment, and those skilled in the art are without prejudice to originally
Equivalent deformation or replacement can be also made under the premise of utility model spirit, these equivalent variation or replacement are all contained in the application
In claim limited range.
Claims (10)
1. a kind of hilly pond reservoir dam with water storage for preventing flood function, it is characterised in that: including checkdam (1), spillway, discharge water
Duct (3)；
The spillway includes the inlet segment (21) being sequentially communicated, control section (22), lets out slot section (23), the inlet segment (21)
Water inlet end is communicated with hilly pond reservoir, and the control section (22) is located at the top of checkdam (1), and the slot section (23) of letting out is located at water blocking
The back side on dam (1), the tail end for letting out slot section (23) are equipped with stilling pond (24), and the stilling pond (24) is located at checkdam (1)
Bottom；
The duct that discharges water (3) is located at the lower part of checkdam (1), and the water inlet end and hilly pond reservoir of the duct that discharges water (3) communicate,
The water inlet end of the duct that discharges water (3) is equipped with Draw off valve (311), and the water outlet of the duct that discharges water (3) passes through checkdam (1)
It is connected to afterwards with the stilling pond (24).
2. the hilly pond reservoir dam according to claim 1 with water storage for preventing flood function, it is characterised in that: the culvert that discharges water
Road (3) includes the water inlet pipe (31), lying pipe (32) and culvert pipe (33) being sequentially communicated, and the lying pipe (32) is laterally embedded in checkdam
(1) below upstream face and parallel with the slope surface of upstream face, the lying pipe (32) is communicated by water inlet pipe (31) with hilly pond reservoir,
The quantity of the water inlet pipe (31) at least one, the lying pipe (32) and the culvert pipe (33) joint are equipped with stilling pool slab (34),
The water outlet of the culvert pipe (33) passes through checkdam (1) and communicates afterwards with the stilling pond (24).
3. the hilly pond reservoir dam according to claim 2 with water storage for preventing flood function, it is characterised in that: the culvert pipe
(33) at least one ring that intercepts water (35) is equipped with for preventing culvert pipe (33) deformation leakage.
4. the hilly pond reservoir dam according to claim 2 or 3 with water storage for preventing flood function, it is characterised in that: described to disappear
The front of power well (34) is equipped with access path (36) set on the path of the access path (36) for entering stilling pool slab (34)
There are service valve (37).
5. the hilly pond reservoir dam according to claim 2 or 3 with water storage for preventing flood function, it is characterised in that: described to disappear
Power well (34) and culvert pipe (33) joint are equipped with the first waterstop pad (38) with preventing leak from seeping water.
6. the hilly pond reservoir dam according to claim 2 with water storage for preventing flood function, it is characterised in that: the checkdam
(1) top is equipped with People's Bank of China's step (39) between the top of the stilling pool slab (34).
7. the hilly pond reservoir dam according to claim 1 with water storage for preventing flood function, it is characterised in that: the checkdam
(1) upstream face bottom is equipped with the anti-skidding pier (11) in the same direction with checkdam (1), and the upstream face top is equipped with and checkdam (1)
In the same direction bears down on one (12), and the anti-skidding pier (11) and the upstream face surface layer beared down on one between (12) are concrete layer (13), the pressure
The first erosion control brush layer (16) is set between top (12) and the top of checkdam (1).
8. the hilly pond reservoir dam according to claim 1 or claim 7 with water storage for preventing flood function, it is characterised in that: the gear
The back side bottom of dam (1) is equipped with reinforcing layer, and the reinforcing layer is followed successively by coarse sand bed course (141), blotter from the inside to the outside
(142) and loose stone (143) the second erosion control brush layer (17), the reinforcing, are set between the reinforcing layer and the top of checkdam (1)
Layer outside is equipped with the drainage ditch (15) in the same direction with checkdam (1).
9. the hilly pond reservoir dam according to claim 1 with water storage for preventing flood function, it is characterised in that: the stilling pond
(24) water outlet is additionally provided with tailrace (25) for being connected to Channel of Downstream.
10. the hilly pond reservoir dam according to claim 9 with water storage for preventing flood function, it is characterised in that: the water inlet
Section (21), control section (22), the junction for letting out slot section (23), stilling pond (24) and tailrace (25) are embedded with the second waterstop pad
(26) with preventing leak from seeping water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821241307.0U CN208899423U (en) | 2018-08-02 | 2018-08-02 | A kind of hilly pond reservoir dam with water storage for preventing flood function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821241307.0U CN208899423U (en) | 2018-08-02 | 2018-08-02 | A kind of hilly pond reservoir dam with water storage for preventing flood function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208899423U true CN208899423U (en) | 2019-05-24 |
Family
ID=66568488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821241307.0U Active CN208899423U (en) | 2018-08-02 | 2018-08-02 | A kind of hilly pond reservoir dam with water storage for preventing flood function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208899423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541314A (en) * | 2022-03-18 | 2022-05-27 | 固始县江河水利工程有限责任公司 | Flood control and irrigation integrated horizontal pipe water outlet device for small reservoir |
-
2018
- 2018-08-02 CN CN201821241307.0U patent/CN208899423U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541314A (en) * | 2022-03-18 | 2022-05-27 | 固始县江河水利工程有限责任公司 | Flood control and irrigation integrated horizontal pipe water outlet device for small reservoir |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106759825A (en) | A kind of construction method of sponge urban green space water storage system | |
| CN103953008A (en) | Modified mixed dam applicable to tailings ponds | |
| CN104695386A (en) | Blocking and discharge structure and method for ditch water treatment | |
| CN112144584A (en) | Self-flowing drainage pressure-limiting anti-floating structure and construction method | |
| CN210177294U (en) | Mountain area highway subgrade | |
| CN110747809A (en) | Integrated silt dam without management and protection and construction method thereof | |
| CN113073706B (en) | Submerged flow intercepting water intake structure and construction method | |
| CN208899423U (en) | A kind of hilly pond reservoir dam with water storage for preventing flood function | |
| CN203603127U (en) | Check valve type drainage system for underground water in channel | |
| CN211171814U (en) | Integrated check dam without management and protection | |
| CN108951557B (en) | Irrigation and flood control dam for hydraulic engineering | |
| CN208266612U (en) | A kind of town road structure | |
| CN208346834U (en) | A kind of slope drainage structure of antiscour | |
| CN215631156U (en) | Ecological slope protection structure is administered to road and channel integration escape canal and barren hill of small watershed | |
| CN204551386U (en) | For the gear row structure of ditch water treatment | |
| CN111648303A (en) | Comprehensive slope protection structure system and method for ditch head backfill measure | |
| CN210421004U (en) | Prevent soil erosion and water loss's river course structure | |
| CN207211173U (en) | CFRD reverse drainage system | |
| CN109577287B (en) | Double-side-face plate rock-fill regulating dam with check valve and construction method thereof | |
| CN212582591U (en) | Ditch head is backfilled and is taken measures comprehensive slope protection structure of using | |
| CN111501683A (en) | Method for treating Feng river by using hydraulic steel dam gate | |
| CN107447768A (en) | CFRD reverse drainage system | |
| CN109025449A (en) | A kind of water storage library | |
| CN220644311U (en) | Collecting and draining system for solving water gushing of side slope | |
| CN219547846U (en) | Hydraulic engineering building bidirectional composite underground water dredging, descending and discharging system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 410000 No. 6, huayoutang, xinkaipu street, Tianxin District, Changsha City, Hunan Province Patentee after: Huijie Design Group Co.,Ltd. Address before: 410013 Lugu Yuyuan, No. 27, Wenxuan Road, Changsha high tech Development Zone, Changsha City, Hunan Province Patentee before: HUNAN HUIJIE SURVEY & DESIGN Co.,Ltd. |
|
| CP03 | Change of name, title or address |