CN204570598U - Sand desilting system is put in automation - Google Patents
Sand desilting system is put in automation Download PDFInfo
- Publication number
- CN204570598U CN204570598U CN201520219402.0U CN201520219402U CN204570598U CN 204570598 U CN204570598 U CN 204570598U CN 201520219402 U CN201520219402 U CN 201520219402U CN 204570598 U CN204570598 U CN 204570598U
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- CN
- China
- Prior art keywords
- husky
- advection
- pressing plate
- tube connector
- connector
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
Abstract
The invention discloses a kind of automation and put sand desilting system, desilting is carried out for the bottom for reservoir, the left part of this reservoir has dam, and described automation is put sand desilting system and comprised: put husky tunnel, at least 2 collars, tube connector, floating drums, close the parts such as sluice, advection pressing plate, guard shield.Advantage of the present invention is: structure is simple, and flood can be utilized to put husky desilting voluntarily.
Description
Technical field
The present invention relates to water conservancy projects technical field, especially relate to a kind of automation and put sand desilting system.
Background technology
Reservoir dam bottom must be provided with puts husky gate, so that manually opening that this puts after husky gate is reservoir desilting.But actual situation is: silt perhaps forms alluvial already in reservoir bottom, then puts husky gate and is blocked, and thus the husky system of putting of reservoir becomes paralysis.For this reason, upper sand sucker must be carried by means of ship and cross dam and take out sand, thus waste a large amount of manpower and materials.
Summary of the invention
The object of this invention is to provide a kind of automation and put sand desilting system, it is simple that it has structure, and flood can be utilized to put the feature of husky desilting voluntarily.
The technical solution adopted in the present invention is: sand desilting system is put in automation, and carry out desilting for the bottom for reservoir, the left part of this reservoir has dam, and described automation is put sand desilting system and comprised:
---put husky tunnel, this is put husky tunnel and is opened in this dam bottom, and this is put husky tunnel and has and put husky mouth, and meanwhile, this is put Sha Kou place height and puts husky tunnel higher than this, and this puts the opening up right side being positioned at this dam of husky mouth;
---at least 2 collars, those collars are fixed on this dam right side wall, and are positioned at the top that this puts husky mouth;
---tube connector, this tube connector matched in clearance through those collars;
---floating drum, this floating drum is fixed on the upper end of this tube connector, and this floating drum is provided with connector, the sealing of this connector is communicated with this tube connector, and meanwhile, the top of this connector is furnished with removable cover, this removable cover soffit is fixed on the upper end of a spring, the lower end of this spring is fixed on a support bar, and this support bar is welded in this tube connector, and this spring has the trend of this movable caping from this connector;
---close sluice, this closes sluice and has inner chamber penetrating up and down, and the upper end of this inner chamber is communicated with this tube connector;
---advection pressing plate, this advection pressing plate is the inclined plane shape that left side is high, right side is low, and the limit, left side of this advection pressing plate and this close sluice and match, sealing between this advection pressing plate periphery and bottom of the reservior and there is husky mouth every a distance, this advection pressing plate is provided with some circular sand inlets;
---guard shield, this guard shield comprises: the barrier being positioned at left side, is positioned at the guard shield pillar of its excess-three side, the flat board of perimeter support on this barrier and this guard shield pillar, and is tightly connected between the limit, left side of this flat board and the upper side edge of this barrier; And
The lower end of this inner chamber is compatible with this and puts husky mouth;
In the right edge being positioned at this advection pressing plate that the lower side of this barrier is tightly connected.
The 50mm place, top of described circular sand inlet is provided with guard shield.
The described collar being positioned at the top is provided with lock locknut side claw, the sub-side's spheroid of lock lock that this floating drum lower plate is provided with and this lock locknut side claw matches.
The outside weldings limited location block of described tube connector.
The present invention is advantageously: structure is simple, and flood can be utilized to put husky desilting voluntarily.Automation of the present invention puts sand desilting system at flood rise to when opening a sluice gate water level, and floating drum is subject to buoyancy will close sluice pull-up, then makes to put husky tunnel and opens, and carries out desilting to the silt that bottom of the reservior is piled up, and especially adapts to high water level desilting, and does not affect just conventional water.Meanwhile, contained by this system, parts mostly are and are once formed, and comparatively simply, and only need once to drop into, and follow-uply no longer need any cost.And, silt can be kept not easily closely to build up before dam, reduce desilting difficulty.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is that the automation of embodiments of the invention is put sand desilting system and closed the front sectional view of water state;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is the B portion enlarged drawing of Fig. 1.
In figure:
10, husky tunnel is put, 11, put husky mouth;
20, the collar;
30, tube connector, 31, limited block;
40, floating drum, 41, connector, 42, removable cover, 43, spring, 44, support bar;
50, sluice is closed, 51, inner chamber;
60, advection pressing plate, 61, cross husky mouth, 62, circular sand inlet, 63, guard shield;
70, guard shield, 71, barrier, 72, dull and stereotyped, 73, guard shield pillar;
81, lock locknut side claw, 82, lock lock side's spheroid;
100, reservoir;
200, dam.
Detailed description of the invention
Embodiment, is shown in shown in Fig. 1 to Fig. 3: sand desilting system is put in automation, carries out desilting for the bottom for reservoir 100, and the left part of this reservoir 100 has dam 200.This automation is put sand desilting system and is comprised: put 10, at least 2, the husky tunnel collar 20, tube connector 30, floating drum 40, close the parts such as sluice 50, advection pressing plate 60, guard shield 70.Wherein:
Shown in composition graphs 1, this is put husky tunnel 10 and is opened in this dam 200 bottom, and this is put husky tunnel 10 and has and put husky mouth 11.Meanwhile, this is put husky mouth 11 place height and puts husky tunnel 10 higher than this, and this puts the opening up right side being positioned at this dam 200 of husky mouth 11.That is, this puts the waters that husky mouth 11 is positioned at reservoir 100.This is put husky mouth 11 and circular cast iron pipe can be adopted to prepare, and preferably has the high convex edge of about 100mm.It should be noted that this puts husky mouth 11 and this joint putting husky tunnel 10 is wanted firmly, when put husky mouth 11 occur comparatively galling time to change in time.
Those collars 20 are fixed on this dam 200 right side wall, and are positioned at the top that this puts husky mouth 11.Those collars 20 can be prepared as the basketry be similar on basket ball board, can make of stainless steel, and about interval 2-3 rice between the adjacent collar 20.Certainly, whole collar 20 is positioned on same vertical curve.
This tube connector 30 matched in clearance through those collars 20.That is, this tube connector 30 can movement freely up and down.Certainly, this tube connector 30 can adopt square stainless steel tube.Now, those collars 20 are also square.
This floating drum 40 is fixed on the upper end of this tube connector 30, and this floating drum 40 is provided with connector 41, and the sealing of this connector 41 is communicated with this tube connector 30.That is, the upper end of this tube connector 30 is welded on the edge of this connector 41.Meanwhile, the top of this connector 41 is furnished with removable cover 42.Obviously, the area of this removable cover 42 is greater than the sectional area of this connector 41.This removable cover 42 soffit is fixed on the upper end of a spring 43, and the lower end of this spring 43 is fixed on a support bar 44, and this support bar 44 is welded in this tube connector 30, and this spring 43 has the trend of to be pushed up by this removable cover 42 from this connector 41.That is, in an initial condition, this removable cover 42 does not close this connector 41.
This closes sluice 50 and has inner chamber 51 penetrating up and down, and the upper end of this inner chamber 51 is communicated with this tube connector 30, and the lower end of this inner chamber 51 is compatible with this and puts husky mouth 11.Preferably, this top closing sluice 50 is cone-shaped.That is, after this closes sluice 50 rising, this is put husky mouth 11 and open, after decline, this is put husky mouth 11 and closed.This closes sluice 50 and preferably adopts stainless steel tube to prepare, the internal diameter of this stainless steel tube will be a bit larger tham the external diameter that this puts husky 11, and this bottom inside of closing sluice 50 preferably establishes an iron hoop from the about 50mm place of lower side, thus make this close sluice 50 to close this when putting husky mouth 11, this is put husky mouth 11 and just in time withstands on this iron hoop, to play location and to form the effect better sealed.This closes sluice 50 and closes this when putting husky mouth 11, should reduce drainage as far as possible.
This advection pressing plate 60 in the inclined plane shape that left side is high, right side is low, and the limit, left side of this advection pressing plate 60 and this close sluice 50 and match.Namely, left side and this of this advection pressing plate 60 close contacting of the edges close of sluice 50, and the soffit height of this advection pressing plate 60 should be this close sluice 50 mention after bottom level, this advection pressing plate 60 upper level should be this close sluice 50 closed after height above.Be provided with husky mouth 61 every a suitable distance between the periphery of this advection pressing plate 60 and bottom of the reservior, and this advection pressing plate 60 has numerous circular sand inlet 62 above.This advection pressing plate 60 can be built up with the different cement pillar of height by cement pre-fabricated panel, and in the submerged structure that left side edge is higher, right side edge is lower.Meanwhile, the left side of this advection pressing plate 60 reserves closes for this position that sluice 50 moves up and down, and making this close sluice 50 can move up and down freely.Now, this advection pressing plate 60 upper surface should adopt cement to be whitewashed, and should without drainage.The area summation of the husky mouth of all mistakes 61 will equal the area that this puts husky mouth 11.The effect of this advection pressing plate 60 is the water-bed advections of artificial manufacture, expands desilting area.
This guard shield 70 comprises: the barrier 71 being positioned at left side, is positioned at the guard shield pillar 73 of its excess-three side, and surrounding is supported in the flat board 72 on this barrier 71 and those guard shield pillars 73, and is tightly connected between the limit, left side of this flat board 72 and the upper side edge of this barrier 71.Meanwhile, in the right edge being positioned at this advection pressing plate 60 that the lower side of this barrier 71 is tightly connected.This flat board 72 also can adopt cement board to prepare, and it whitewashes process through cement, thus without drainage.Like this, this guard shield 70 prevents aquatic dynamic value thing to block up sediment ejection opening, and it is blocked up and blocked to prevent this to cross husky mouth 61 place precipitation silt.Same reason, the 50mm place, top of those circular sand inlets 62 is provided with guard shield 63 (guard shield and advection pressing plate vertical plane seal, and a husky mouth of mistake respectively stays in guard shield four vertical plane central authorities, every had the position of husky mouth to establish guard shield).It is blocked up and blocked that the order of this protected apron 63 is to prevent those circular sand inlet 62 place precipitation silts, and can improve advection speed after coordinating with sediment ejection opening.
Further say, the collar 20 being positioned at the top is provided with lock locknut side claw 81, the sub-side's spheroid 82 of lock lock that this floating drum 40 lower plate is provided with and this lock locknut side claw 81 matches.That is, this lock locknut side claw 81 and the sub-side's spheroid 82 of this lock lock can be stuck, and the two can be made to be separated from so that stablize this floating drum 40 at ordinary times unless given certain active force.
Continue to optimize, the outside weldings limited location block 31 of this tube connector 30.This limited block 31 and the collar 20 be adjacent can form stop, then for limiting the upper and lower displacement amplitude of this tube connector 30.
The operating principle of sand desilting system is put in automation of the present invention:
1, when water level is normal.This reservoir 100 to enter displacement equal, water level is normal, and this ordinary water level is lower than the bottom of this keg float 40.Now, this close sluice 50 this tube connector 30, floating drum 40, close sluice 50 Action of Gravity Field under, make this close sluice 50 and compress and be enclosed within this and put on husky mouth 11, keep this to put blocking of husky tunnel 10.Now, this connector 41 is not closed by this removable cover 42.
2, when there being flood.The inflow of this reservoir 100 is greater than the displacement with sluice gate, and water level rises.This keg float 40 is increased gradually by pressure change buoyancy and rises, until this floating drum 40 drives this to close sluice 50 and rises to this limited block 31 place together, then opens a sluice gate.Generally, once open a sluice gate to put sand smoothly.But open a sluice gate water level in case of flood does not arrive for a long time, the silt of bottom of the reservior precipitation exceedes certain height, be such as 600 ~ 700mm, then those to cross husky mouth 61 blocked, then because this advection pressing plate 60 times former water deposited will flow to this and put husky mouth 11 after opening a sluice gate, but do not have sufficient muddy water stream to supplement below, thus this is put husky mouth and is difficult to for the moment form submerge discharging flow, low pressure intensity is very high, causes this removable cover 42 then to be closed this connector 41 by under suction.Now, the mud at all sediment ejection opening 61 places forms the situation of interior suction external pressure and is open, thus is formed unimpeded.Enriching along with muddy water after pushing open, this is put husky mouth 11 and forms submerge discharging flow gradually, and this low pressure intensity of closing in sluice 50 is reduced to zero gradually, and this removable cover 42 rises gradually and to be opened by this connector 41.Now, because above this advection pressing plate 60, the current of each circular sand inlet 62 all enter from all directions advection, just define the mixolimnion of this advection pressing plate 60 upper surface, this mixolimnion can be collected and wash away silt, under injecting the plate of this advection pressing plate 60.Same outlet is flowed to because silt flow under this advection pressing plate 60 plate all will be put down, just define again the stratosphere under this advection pressing plate 60 plate, make this advection pressing plate 60 above and the silt of surrounding all can discharge outside dam with current, and the water at this advection pressing plate 60 place can be kept comparatively limpid.Meanwhile, husky mouth 61 place can not be crossed at each due to silt flow and closely form abrupt slope under water and must continuous flow forward, a gentle slope must be formed day long afterwards, therefore can keep for a long time not becoming silted up by large in this reservoir 100 number kilometer range.
The whereabouts of sluice and the operating principle of this removable cover is closed in the present invention:
When the inflow of this reservoir 100 is less than the displacement sum of each gate, water level just declines.This keg float 40 closes sluice 50 decline together with this.This low pressure intensity of closing in sluice 50 also increases gradually, and because of this close sluice 50 mention exceed certain altitude time, water can rise in this tube connector 30, and this closes sluice 50 the closer to this and puts husky mouth 11, suction in this tube connector 30 is larger, but after closed, current disappear, and aforementioned suction is also reduced to zero.As can be seen here, close sluice 50 and put in the process of husky mouth 11 at this near this, the suction in this tube connector 30 has a maximum value.Like this, the downward suction that this removable cover 42 is subject to increases gradually, and the process increased increases gradually along with the draft of this keg float 40.After this removable cover 42 is covered with this connector 41 completely, the air-flow in this tube connector 30 disappears, and suction more surges, and wrenching, this closes downward the closing of sluice 50 and is locked tension by lock simultaneously.But this closes the closed rear low pressure of sluice 50 and disappears with current and disappear, and this removable cover 42 is tending towards opening this connector 41 again.When this closes sluice 50 just closed this puts husky mouth 11, the water level of this reservoir 100 also outline higher than ordinary water level, and lower than opening a sluice gate water level, the displacement with sluice gate of this dam 200 will be a bit larger tham beam displacement naturally, this reservoir 100 water level can get back to ordinary water level naturally, the buoyancy that this keg float 40 is subject to pressure changeable again after being reduced to zero gradually with the decline of water level, is pressed in this and closes on sluice 50.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize manual of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. sand desilting system is put in automation, and for for carrying out desilting in the bottom of reservoir (100), the left part of this reservoir (100) has dam (200), it is characterized in that: described automation is put sand desilting system and comprised:
---put husky tunnel (10), this is put husky tunnel (10) and is opened in this dam (200) bottom, and this is put husky tunnel (10) and has and put husky mouth (11), simultaneously, this is put husky mouth (11) place height and puts husky tunnel (10) higher than this, and this puts the opening up right side being positioned at this dam (200) of husky mouth (11);
---at least 2 collars (20), those collars (20) are fixed on this dam (200) right side wall, and are positioned at the top that this puts husky mouth (11);
---tube connector (30), this tube connector (30) matched in clearance through those collars (20);
---floating drum (40), this floating drum (40) is fixed on the upper end of this tube connector (30), and this floating drum (40) is provided with connector (41), this connector (41) sealing is communicated with this tube connector (30), simultaneously, the top of this connector (41) is furnished with removable cover (42), this removable cover (42) soffit is fixed on the upper end of a spring (43), the lower end of this spring (43) is fixed on a support bar (44), this support bar (44) is welded in this tube connector (30), and this spring (43) has the trend of this removable cover (42) top from this connector (41),
---close sluice (50), this closes sluice (50) and has inner chamber (51) penetrating up and down, and the upper end of this inner chamber (51) is communicated with this tube connector (30);
---advection pressing plate (60), this inclined plane shape that advection pressing plate (60) is high in left side, right side is low, and the limit, left side of this advection pressing plate (60) and this close sluice (50) and match, this advection pressing plate (60) seals between periphery and bottom of the reservior and had husky mouth (61) every a distance, and this advection pressing plate (60) is provided with some circular sand inlets (62);
---guard shield (70), this guard shield (70) comprising: the barrier (71) being positioned at left side, be positioned at the guard shield pillar (73) of its excess-three side, the flat board (72) of perimeter support on this barrier (71) and this guard shield pillar (73), and be tightly connected between the upper side edge of the limit, left side of this flat board (72) and this barrier (71); And
The lower end of this inner chamber (51) is compatible with this and puts husky mouth (11);
In the right edge being positioned at this advection pressing plate (60) that the lower side of this barrier (71) is tightly connected.
2. sand desilting system is put in automation according to claim 1, it is characterized in that: the 50mm place, top of described circular sand inlet (62) is provided with guard shield (63).
3. sand desilting system is put in automation according to claim 1, it is characterized in that: described in be positioned at the top the collar (20) be provided with lock locknut side claw (81), the sub-side's spheroid (82) of lock lock that this floating drum (40) lower plate is provided with and this lock locknut side claw (81) matches.
4. sand desilting system is put in automation according to claim 1, it is characterized in that: the outside weldings limited location block (31) of described tube connector (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219402.0U CN204570598U (en) | 2015-04-03 | 2015-04-03 | Sand desilting system is put in automation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219402.0U CN204570598U (en) | 2015-04-03 | 2015-04-03 | Sand desilting system is put in automation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204570598U true CN204570598U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520219402.0U Expired - Fee Related CN204570598U (en) | 2015-04-03 | 2015-04-03 | Sand desilting system is put in automation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204570598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236401A (en) * | 2020-03-13 | 2020-06-05 | 济南市市政工程设计研究院（集团）有限责任公司 | Top-opening hidden flap gate, dredging system, drainage ditch and control method |
-
2015
- 2015-04-03 CN CN201520219402.0U patent/CN204570598U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236401A (en) * | 2020-03-13 | 2020-06-05 | 济南市市政工程设计研究院（集团）有限责任公司 | Top-opening hidden flap gate, dredging system, drainage ditch and control method |
| CN111236401B (en) * | 2020-03-13 | 2021-08-03 | 济南市市政工程设计研究院（集团）有限责任公司 | Top-opening hidden flap gate, dredging system, drainage ditch and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150819 |