CN206128008U - Reservoir facility security environment -friendly device - Google Patents

Reservoir facility security environment -friendly device Download PDF

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Publication number
CN206128008U
CN206128008U CN201620906487.4U CN201620906487U CN206128008U CN 206128008 U CN206128008 U CN 206128008U CN 201620906487 U CN201620906487 U CN 201620906487U CN 206128008 U CN206128008 U CN 206128008U
Authority
CN
China
Prior art keywords
pipe
floodwaters
flood
drains
reservoir
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
CN201620906487.4U
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Chinese (zh)
Inventor
江汉生
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.)
Jiangxi Hantai Construction Engineering Co Ltd
Original Assignee
Jiangxi Hantai Construction Engineering 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 Jiangxi Hantai Construction Engineering Co Ltd filed Critical Jiangxi Hantai Construction Engineering Co Ltd
Priority to CN201620906487.4U priority Critical patent/CN206128008U/en
Application granted granted Critical
Publication of CN206128008U publication Critical patent/CN206128008U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a reservoir facility security environment -friendly device, belongs to reservoir safety devices field, and during the tubular hole of base was stretched into to the lower part of its flood draining pipe, the horizontal flange disc of the well lower part of flood draining pipe fixed on the base, and the delivery port of flood draining pipe lower extreme communicates with each other with the tubular hole of base, and the tubular hole of base is connected the inclusive AND at the flood discharge secret tunnel of reservoir bottom and is built and connect at the flood discharge secret tunnel of dyke dam bottom portion with building, and annular body is equipped with to partial overlapping on the flood draining pipe. The fitting surface of annular body can slide in the part on the flood draining pipe with the outer surfaces to mate of the above -mentioned part of flood draining pipe to can open or close the flood draining passageway when sliding from top to bottom. Reservoir facility security environment -friendly device's compact structure is equitable, manufacturing and convenient to use, degree of automation is high, the flood discharge effectual, do not need the people to guard during the flood discharge, self -closing flood discharge switch when the flood is less than warning water level and keep the water level.

Description

Reservoir installation security environmental protecting device
Technical field
This utility model is related to a kind of reservoir installation security environmental protecting device in reservoir safety facility field.
Background technology
Present reservoir is substantially all does not have flood discharge valve, is essentially all to be drained off floodwaters using overflow, and its method is:On dykes and dams A flood discharge channel is opened up, or, a flood discharge hole is opened up on dykes and dams.Flood discharge channel is opened up on dykes and dams, due to opening on dykes and dams Flood discharge channel, causes the dykes and dams to be easy to be washed away by flood in the flood season.Flood discharge hole is opened up on dykes and dams, due to having drift in flood Float, causes the floating thing in flood to plug flood discharge hole, causes flood to cross dykes and dams then.
The content of the invention
The purpose that this utility model is related to be to provide for a kind of dykes and dams anti-flood capacity on reservoir do not have it is influential, can from The device of dynamic excretion flood.
For achieving the above object, reservoir installation security environmental protecting device described in the utility model mainly include ring float, Buoyancy cavity, inlet opening, communicating pipe, apopore, mating surface, drain off floodwaters pipe, pedestal.
The bottom of the described pipe that drains off floodwaters is stretched into fixed in the tubular type hole of pedestal, and drain off floodwaters the outlet of pipe lower end and the pipe of pedestal Formula hole communicates, and the tubular type hole of pedestal is connected or dark with the flood discharge for being built in dam base with the flood discharge secret tunnel for being built in reservoir bottom Road connects, and ring float is partly set with above the pipe that drains off floodwaters.
Above the mating surface of described ring float and the pipe that drains off floodwaters the outer surface of part coordinate and can be in the pipe that drains off floodwaters On upper part slide, and when can make ring float upward sliding open drain off floodwaters passage, slide downward when beat closing drain off floodwaters it is logical Road;In ring float when the rising of water level is floated, in the upward sliding on pipe that drains off floodwaters, the passage that drains off floodwaters can be opened then; Ring float, when slide downward on pipe is drained off floodwaters, can close the passage that drains off floodwaters with water level decreasing.
The described pipe that drains off floodwaters is the coalition of direct piping and lateral flange disk, direct piping part be hollow straight tube, It is outlet that upper end is water inlet, lower end, and lateral flange disk is in the pipe surface and direct piping near the bottom of direct piping Vertically;The pipe surface of the pipe that drains off floodwaters of the pipe surface or the part being fixed on more than pedestal of part above pipe of drainning off floodwaters is smooth circle Tubular outer surface, the smooth outer surface of tubular coordinates with the mating surface of ring float.
Described ring float is the cavity body of annular, and the cavity body in ring float is buoyancy cavity, ring float Inner ring surface is mating surface, and mating surface is the inner ring surface of smooth annular;Below ring float simultaneously or below outside There is inlet opening part, has apopore on the ring surface of the mating surface of ring float, the buoyancy between inlet opening and outlet Intracavity has communicating pipe connection inlet opening and apopore, communicates with inlet opening and apopore communicating pipe;Described buoyancy cavity is to produce Buoyancy cavity, when the buoyancy that buoyancy cavity is produced is capable of the weight of support ring shape buoyancy aid and ring float can be made to float on the surface Between apopore of the water surface on the upper surface of ring float to mating surface.
Described pedestal is the base for being built in reservoir bottom, is built into the hollow base frame in tubular type hole;The pipe of pedestal Partly be used to fixation above formula hole drain off floodwaters part below pipe, the tubular type hole of the part that fixation is drained off floodwaters beyond pipe for dispatch Water.
Described ring float is the slide switches of the flood discharge passage for opening and closing reservoir installation security environmental protecting device, sharp The buoyancy produced with ring float automatically opens up flood discharge passage, is automatically switched off flood discharge passage using the gravity of ring float.
Described inlet opening and apopore is below the water surface of normal water-retention.
In order that half heavy half floating floating thing does not enter in inlet opening the intake tunnel blocked on ring float in flood, Drainage screen is fixed with the inlet opening of ring float.
Described reservoir installation security environmental protecting device does not need the energy to drive in automatic flood discharge, not only environmentally friendly but also safety.
The compact conformation of this utility model reservoir installation security environmental protecting device rationally, manufacture and easy to use, automatization's journey Degree is high, the effect of flood discharge is good, and very important person guard is not required to during flood discharge, flood discharge switch is automatically switched off when flood is less than warning line and is protected Water holding position.
Description of the drawings
Fig. 1 is the schematic diagram of sectional structure when reservoir installation security environmental protecting device is closed.
Fig. 2 is the schematic diagram of sectional structure when reservoir installation security environmental protecting device is opened.
Fig. 3 is the schematic diagram of the sectional structure that reservoir installation security environmental protecting device is arranged in reservoir.
Shown in figure:Ring float 1, communicating pipe 2, inlet opening 3, apopore 4, mating surface 5, the pipe 6 that drains off floodwaters, water 7, pedestal 8, Dykes and dams 9.
Specific embodiment
This utility model reservoir installation security environmental protecting device mainly includes ring float 1, buoyancy cavity, inlet opening 3, communicating pipe 2nd, apopore 4, mating surface 5, the pipe 6 that drains off floodwaters, pedestal 8.
Stretch into fixed in the tubular type hole of pedestal 8, outlet and the pedestal 8 of the lower end of pipe 6 of drainning off floodwaters in the bottom of the described pipe 6 that drains off floodwaters Tubular type hole communicate, the tubular type hole of pedestal 8 be connected with the flood discharge secret tunnel for being built in reservoir bottom or be built in the bottom of dykes and dams 9 Flood discharge secret tunnel connects, and above the pipe 6 that drains off floodwaters ring float 1 is partly set with.The mating surface 5 of described ring float 1 and row Above big vast pipe 6 part outer surface coordinate and can slide on part above the pipe 6 that drains off floodwaters, and can make ring float to Open during upper slip and play closing when drainning off floodwaters passage, slide downward and drain off floodwaters passage;Float with the rising of water level in ring float 1 When, in the upward sliding on pipe 6 that drains off floodwaters, the passage that drains off floodwaters can be opened then;In ring float 1 with water level decreasing in the pipe 6 that drains off floodwaters During upper slide downward, the passage that drains off floodwaters can be closed.
The pipe 6 that drains off floodwaters creates the coalition of direct piping and lateral flange disk, and direct piping part creates hollow Straight tube, upper end create water inlet, lower end and create outlet, the manufacture of lateral flange disk is under direct piping The pipe surface of end is vertical with direct piping;The pipe surface of part above pipe 6 of drainning off floodwaters or the part for being fixed on pedestal more than 8 The pipe surface of the pipe 6 that drains off floodwaters create the outer surface of smooth tubular, the outer surface and ring float 1 of smooth tubular Mating surface 5 coordinate.
Ring float 1 creates the cavity body of annular, and the cavity body in ring float 1 creates buoyancy cavity, ring The inner ring surface of shape buoyancy aid 1 creates mating surface 5, and mating surface 5 creates the inner ring surface of smooth straight pipe type;In ring float Below 1 one side or outside below partly manufacture have inlet opening 3, manufacturing on the ring surface of the mating surface 5 of ring float 1 has Apopore 4, the buoyancy intracavity manufacture between inlet opening 3 and outlet has the connection inlet opening 3 of communicating pipe 2 and apopore 4, connection Pipe 2 is communicated with inlet opening 3 and apopore 4.
Pedestal 8 creates the base for being built in reservoir bottom, creates the hollow base frame in tubular type hole;Pedestal 8 Partly it is used to fixation above tubular type hole drain off floodwaters part below pipe 6, the tubular type hole of the part that fixation is drained off floodwaters beyond pipe 6 is used for Conveying water.
During installation, will be fixed in the tubular type hole in the middle of the lower end insertion pedestal 8 of the pipe 6 that drains off floodwaters;Afterwards, by ring float 1 Mating surface 5 is sleeved on the outer surface of the smooth tubular of part above the pipe 6 that drains off floodwaters.
In reservoir after water-retention, when water storage level of the water surface in reservoir less than setting, in the mating surface 5 of ring float 1 Apopore 4 is drained off floodwaters partial occlusion above pipe 6 and is sealed, and is disconnected from inlet opening 3 and is entered the flood discharge passage of the pipe 6 that drains off floodwaters.When The water surface in reservoir higher than setting water storage level when, ring float 1 float and above the pipe 6 that drains off floodwaters part smooth pipe Upward sliding on the outer surface of shape, with the floating of ring float 1, the apopore 4 in the mating surface 5 of ring float 1 exposes row The water inlet of the upper end of big vast pipe 6, water 7 from inlet opening 3 into communicating pipe 2 after enter the entering of the upper end of pipe 6 of drainning off floodwaters through apopore 4 again The mouth of a river, then discharges water 7 outside reservoir in the tubular type hole in pedestal from the pipe 6 that drains off floodwaters.When the water level in reservoir is with flood discharge The opening of passage and after flood discharge, water level is reduced naturally;After water level is reduced, ring float 1 works as water with declining naturally with water level When position reaches the safety level of setting, the falling below with ring float 1 of apopore 4 in the mating surface 5 of ring float 1 Drain off floodwaters the upper end of pipe 6;Now, the apopore 4 in the mating surface 5 of ring float 1 is drained off floodwaters partial occlusion above pipe 6 and close Envelope, is disconnected from inlet opening 3 and enters the flood discharge passage of the pipe 6 that drains off floodwaters.

Claims (1)

1. a kind of reservoir installation security environmental protecting device, it is characterised in that:Described reservoir installation security environmental protecting device includes annular Buoyancy aid, buoyancy cavity, interior siphunculus, inlet opening, communicating pipe, apopore, mating surface, drain off floodwaters pedestal tube;
Stretch into fixed in the tubular type hole of pedestal, the outlet of pipe lower end of drainning off floodwaters and the tubular type hole of pedestal in the bottom of the described pipe that drains off floodwaters Communicate, the tubular type hole of pedestal is connected with the flood discharge secret tunnel for being built in reservoir bottom or connects with the flood discharge secret tunnel for being built in dam base Connect, ring float is partly set with above the pipe that drains off floodwaters;Part above the mating surface of described ring float and the pipe that drains off floodwaters Outer surface coordinate and can slide on part above the pipe that drains off floodwaters;
The described pipe that drains off floodwaters is direct piping, direct piping be hollow straight tube, upper end be water inlet, lower end be outlet;Row The pipe surface of the pipe that drains off floodwaters of the pipe surface of part or the part being fixed on more than pedestal is smooth tubular above big vast pipe Outer surface, the smooth outer surface of tubular coordinates with the mating surface of ring float;
Described ring float is the cavity body of annular, and the cavity body in ring float is buoyancy cavity, the internal ring of ring float Face is mating surface, and mating surface is the inner ring surface of smooth annular;Simultaneously there is inlet opening below ring float, it is floating in annular There is apopore on the ring surface of the mating surface of body, the buoyancy intracavity between inlet opening and outlet has communicating pipe to connect inlet opening And apopore, communicate with inlet opening and apopore communicating pipe;Described buoyancy cavity is to produce buoyancy cavity.
CN201620906487.4U 2016-08-22 2016-08-22 Reservoir facility security environment -friendly device Expired - Fee Related CN206128008U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620906487.4U CN206128008U (en) 2016-08-22 2016-08-22 Reservoir facility security environment -friendly device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620906487.4U CN206128008U (en) 2016-08-22 2016-08-22 Reservoir facility security environment -friendly device

Publications (1)

Publication Number Publication Date
CN206128008U true CN206128008U (en) 2017-04-26

Family

ID=58564249

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620906487.4U Expired - Fee Related CN206128008U (en) 2016-08-22 2016-08-22 Reservoir facility security environment -friendly device

Country Status (1)

Country Link
CN (1) CN206128008U (en)

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170426

Termination date: 20170822

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