CN109946165A - A kind of detection device withstood forces for detecting sluice dykes and dams - Google Patents
A kind of detection device withstood forces for detecting sluice dykes and dams Download PDFInfo
- Publication number
- CN109946165A CN109946165A CN201910206382.6A CN201910206382A CN109946165A CN 109946165 A CN109946165 A CN 109946165A CN 201910206382 A CN201910206382 A CN 201910206382A CN 109946165 A CN109946165 A CN 109946165A
- Authority
- CN
- China
- Prior art keywords
- dykes
- dams
- water tank
- cabinet
- fixedly installed
- 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.)
- Granted
Links
Landscapes
- Revetment (AREA)
- Barrages (AREA)
Abstract
The present invention relates to hydraulic engineering technical fields, and it discloses a kind of for detecting the detection device of sluice dykes and dams endurance, including cabinet, the side of cabinet is fixedly installed with filter screen, and the inside of cabinet is fixedly installed with support frame, the internal activity of cabinet is equipped with water tank, is fixedly installed with bellows in the middle part of water tank side, and the side of the top and bottom of water tank is fixedly installed with connecting plate, is fixedly connected to stir yourself device in the middle part of two connecting plate sides.This is used to detect the detection device of sluice dykes and dams endurance, by the effect of head, when the water in dykes and dams is less, hydraulic pressure is insufficient to allow water tank to move downward, the pressure value of pressure gauge is in a steady state at this time, water tank is pushed to the left in the presence of hydraulic pressure when the water in dykes and dams increases, so that the water inlet of water pipe, which is automatically opened, can carry out real-time monitoring to hydraulic pressure by control system manual operation without operator.
Description
Technical field
It is specially a kind of for detecting the detection dress of sluice dykes and dams endurance the present invention relates to hydraulic engineering technical field
It sets.
Background technique
Dykes and dams are block rivers ditch water flows with raising of water level or the water retaining structure of adjusting flow, can form reservoir, lift
High water level, concentrates head at regulated flow, for flood control, water supply, irrigation, hydroelectric generation, improvement shipping etc., adjustment river regime, protection
The river regulating structure of bank bed is also referred to as dam, such as groynes, longitudinal dike and ground sills etc..
The pressure that existing hydraulic pressure dykes and dams are born is changed with the change of reservoir storage in dam, when the storage in sluice
The hydraulic pressure that dykes and dams side is born when water gradually increases also is gradually increased, when the hydraulic pressure that dykes and dams are born reaches the peak value of setting,
Need to open gate flood discharge, and existing dykes and dams endurance is by water level control, higher cost, therefore we need one kind
The detection device of real time automatic detection hydraulic pressure.
Summary of the invention
The present invention provides a kind of for detecting the detection device of sluice dykes and dams endurance, has real time automatic detection hydraulic pressure
The advantages of, solve the problems, such as that existing dykes and dams endurance is the higher cost by water level control.
The invention provides the following technical scheme: it is a kind of for detecting the detection device of sluice dykes and dams endurance, including cabinet,
The side of the cabinet is fixedly installed with filter screen, and the inside of cabinet is fixedly installed with support frame, and the inside of the cabinet is living
It is dynamic that water tank is installed, bellows is fixedly installed in the middle part of the water tank side, and the side of the top and bottom of water tank is fixed
Connecting plate is installed, stir yourself device, two activity dresses are fixedly connected in the middle part of two connecting plate sides
The one end set respectively be fixedly connected at the top and bottom of cabinets cavity, middle part fixing sleeve of the water tank far from bellows side
Be connected to water pipe, the water pipe runs through far from one end of water tank and extends to the outside of cabinet, the water pipe be located in the box body portion and
One end far from water tank is successively fixedly installed with pressure gauge and water valve from right to left.
Preferably, one end that the water pipe is located inside water tank is connected with door, and the side of the door offers
Groove, the inside of the groove are fixedly installed with sealing ring, and the top and bottom of the door are movably installed with round bar, described
The other end of round bar is fixedly connected with the inner cavity of water tank, and the right end of round bar is fixedly installed with block, and the round bar is located at block
External activity between door is socketed with ring spring, and one end of the top of the box is fixedly installed with fixed link, described solid
Clearing apparatus is fixedly installed at the top of fixed pole.
Preferably, the shape of support frame as described above is funnel-form, and the middle part of support frame is connected to the fixation of one end of bellows,
The water pipe is located at the internal activity socket of one end and door inside water tank, and water pipe is located at one end and sealing inside water tank
Circle a side contacts but be not connected to.
Preferably, the ring spring has been externally wrapped with anti-rot plastic layer, one end of the ring spring and door
Side is fixedly connected, and the other end of ring spring is fixedly connected with the side of block.
Preferably, the head includes support plate, and the side of the support plate is fixedly installed with adjustment barrel, the tune
The inside of section cylinder is fixedly installed with link block, and the side of the link block is fixedly installed with buffer spring, and the buffer spring is remote
One end from link block is fixedly connected with connecting rod, and the connecting rod runs through far from one end of buffer spring and extends to adjustment barrel
It the outside of side and is fixedly connected with the middle part on a connecting plate left side.
Preferably, the quantity of the support plate is two, and two support plates are symmetrical with the horizontal center line axis of cabinet
There are gaps for the outside of center, one end of two support plates and water tank.
Preferably, the clearing apparatus includes seal box, and the internal activity of the seal box is socketed with reciprocating screw rod, described
The external fixing sleeve that reciprocating screw rod is located at sealing box cavity is connected to first bevel gear, and the external engagement of the first bevel gear has the
Two bevel gears, the inside fixing sleeve of the second bevel gear are connected to shaft, and the outside of the shaft and one middle side part of seal box are living
Dynamic connection, the shaft run through and are extended to far from one end of second bevel gear the outside of seal box and be fixedly connected with rotation
Fan, the bottom end of the reciprocating screw rod is run through and extends to the outside of seal box and be flexibly connected with one end of top of the box, described
The external screw-thread of reciprocating screw rod is socketed with sliding block, and the side of the sliding block is connected with connecting rod, the bottom end activity of the connecting rod
It is connected with brush board.
Preferably, the fixed link offers sliding slot close to the side of sliding block, and the inside of sliding slot and sliding block are far from connecting rod
Side be slidably connected, the length value of the sliding slot is equal to the radius value of filter screen.
Preferably, the shape of the brush board is sector, and the radius value of brush board is equal with the radius value of filter screen, the brush
It the side of plate and a side contacts of filter screen but being not connected to, the bottom end of the brush board side and the central movable of filter screen are socketed,
And the top of brush board side and one end pivot bush unit of cabinet.
The present invention have it is following the utility model has the advantages that
1, the detection device for being used to detect sluice dykes and dams endurance, the water worked as in dykes and dams by the effect of head are less
When hydraulic pressure be insufficient to allow water tank to move downward, the pressure value of pressure gauge is in a steady state at this time, when the water in dykes and dams
Water tank is pushed to the left in the presence of hydraulic pressure when increase, so that the water inlet of water pipe, which is automatically opened, passes through control without operator
System manual operation processed can carry out real-time monitoring to hydraulic pressure.
2, the detection device for being used to detect sluice dykes and dams endurance, passes through the common work of ring spring, block and round bar
Under, water tank can be made to move to the left when the water in dykes and dams increases, water pipe gives door side during water tank is mobile
Power to the right separates door with water pipe, the water inside dykes and dams enters inside water pipe at this time, with the increase pressure gauge of rate of water added
Numerical value real-time Transmission is detected to control system, convenient for carrying out flood discharge to dykes and dams.
3, the detection device for being used to detect sluice dykes and dams endurance, by the effect of clearing apparatus, water in dykes and dams into
Part mud can be carried when entering cabinet to be adsorbed on filter screen, for a long time to filter screen cleaning will lead to filter screen block so that
Water can not be entered water pipe by cabinet and pressure gauge is made accurately not carry out real-time monitoring to hydraulic pressure.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the right side view of structure of the invention clearing apparatus；
Fig. 3 is the enlarged diagram at structure of the invention figure A；
Fig. 4 is the enlarged diagram at structure of the invention figure B.
In figure: 1, cabinet；2, filter screen；3, support frame；4, water tank；5, bellows；6, connecting plate；7, head；71,
Support plate；72, adjustment barrel；73, link block；74, buffer spring；75, connecting rod；8, water pipe；9, pressure gauge；10, water valve；11,
Door；12, groove；13, sealing ring；14, round bar；15, block；16, ring spring；17, fixed link；18, clearing apparatus；181,
Seal box；182, reciprocating screw rod；183, first bevel gear；184, second bevel gear；185, shaft；186, rotation fan；187, sliding
Block；188, connecting rod；189, brush board.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-4, it is a kind of for detecting the detection device of sluice dykes and dams endurance, including cabinet 1, the one of cabinet 1
Side is fixedly installed with filter screen 2, and the inside of cabinet 1 is fixedly installed with support frame 3, and the shape of support frame 3 is funnel-form, and is propped up
The middle part of support 3 is connected to the fixation of one end of bellows 5, and the internal activity of cabinet 1 is equipped with water tank 4, and 4 one middle side part of water tank is solid
Dingan County is equipped with bellows 5, and the side of the top and bottom of water tank 4 is fixedly installed with connecting plate 6, two 6 sides of connecting plate
Middle part be fixedly connected to stir yourself device 7, head 7 includes support plate 71, and the quantity of support plate 71 is two, and
Two support plates 71 using the horizontal center line axis of cabinet 1 as symmetrical centre, deposit by one end of two support plates 71 and the outside of water tank 4
In gap, avoiding, which leads to water tank 4 because the length of two support plates 71 is too long in the presence of hydraulic pressure, to be moved to the left, so that water
One end of pipe 8 is connect with door 11 always, though when hydraulic pressure reaches setting peak value pressure gauge 9 detect be still in water pipe 8 it
Preceding pressure value, so that failing to the hydraulic pressure real-time monitoring in dykes and dams, the side of support plate 71 is fixedly installed with adjustment barrel 72, adjusts
The inside of section cylinder 72 is fixedly installed with link block 73, and the side of link block 73 is fixedly installed with buffer spring 74, buffer spring 74
One end far from link block 73 is fixedly connected with connecting rod 75, and connecting rod 75 runs through and extends to far from one end of buffer spring 74
The outside of 72 side of the adjustment barrel and middle part left with connecting plate 6 is fixedly connected, utilizes the effect of head 7 when the water in dykes and dams
Amount in the presence of hydraulic pressure pushes water tank 4 when increasing to the left, leads to so that the water inlet of water pipe 8 is automatically opened without operator
Cross control system manual operation can to hydraulic pressure carry out real-time monitoring, one end of two heads 7 respectively with 1 inner cavity of cabinet
Top and bottom are fixedly connected, and water tank 4 is connected to water pipe 8 far from the middle part fixing sleeve of 5 side of bellows, and water pipe 8 is located in water tank 4
The one end in portion and the internal activity of door 11 are socketed, and water pipe 8 is located at one end inside water tank 4 and a side contacts of sealing ring 13
But be not connected to, door 11 effect when the water in dykes and dams is smaller and hydraulic pressure does not reach the peak value of setting water pipe 8 into
Water pipe is blocked by door 11, and the pressure value of pressure gauge 9 is in a kind of reset condition always and is transferred to control system by data at this time
System, monitors the hydraulic pressure in dykes and dams in real time, water pipe 8 runs through far from one end of water tank 4 and extends to the outside of cabinet 1, water
Pipe 8 is located at 1 inside of cabinet and one end far from water tank 4 is successively fixedly installed with pressure gauge 9 and water valve 10, water pipe 8 from right to left
One end inside water tank 4 is connected with door 11, and the side of door 11 opens up fluted 12, and the inside of groove 12 is fixed
Sealing ring 13 is installed, the top and bottom of door 11 are movably installed with round bar 14, and the other end of round bar 14 is interior with water tank 4
Chamber is fixedly connected, and the right end of round bar 14 is fixedly installed with block 15, outside of the round bar 14 between block 15 and door 11
Movable sleeve is connected to ring spring 16, and ring spring 16 has been externally wrapped with anti-rot plastic layer, one end of ring spring 16 and door
11 side is fixedly connected, and the other end of ring spring 16 is fixedly connected with the side of block 15, when the water in dykes and dams increases
Added-time can be such that water tank 4 moves to the left, and water pipe 8 is to the power of 11 side of door to the right in annular elastomeric during water tank 4 is mobile
Door 11 is separated with water pipe 8 under the action of spring 16, and the water inside dykes and dams enters inside water pipe 8 at this time, with the increase pressure of rate of water added
The detection numerical value real-time Transmission of power table 9 is to control system, and convenient for carrying out water storage and flood discharge to dykes and dams, the one end at 1 top of cabinet is solid
Dingan County is equipped with fixed link 17, and fixed link 17 offers sliding slot close to the side of sliding block 187, and the inside of sliding slot and sliding block 187 are remote
Side from connecting rod 188 is slidably connected, and the length value of sliding slot is equal to the radius value of filter screen 2, by the effect of sliding slot to sliding block
187 are limited, so that sliding block 187 can only move up and down on reciprocating screw rod 182 when reciprocating screw rod 182 rotates, fixed link
17 top is fixedly installed with clearing apparatus 18, and clearing apparatus 18 includes seal box 181, and the internal activity of seal box 181 is socketed
There is a reciprocating screw rod 182, the external fixing sleeve that reciprocating screw rod 182 is located at 181 inner cavity of seal box is connected to first bevel gear 183, and first
The external engagement of bevel gear 183 has second bevel gear 184, and the inside fixing sleeve of second bevel gear 184 is connected to shaft 185, shaft
185 outside is flexibly connected with 181 1 middle side part of seal box, and shaft 185 runs through and extends far from one end of second bevel gear 184
To seal box 181 outside and be fixedly connected with rotation fan 186, the bottom end of reciprocating screw rod 182 is run through and extends to seal box 181
Outside and be flexibly connected with the one end at the top of cabinet 1, the external screw-thread of reciprocating screw rod 182 is socketed with sliding block 187, sliding block 187
Side be connected with connecting rod 188, the bottom end of connecting rod 188 is connected with brush board 189, and the shape of brush board 189 is sector, and
The radius value of brush board 189 is equal with the radius value of filter screen 2, the side of brush board 189 and a side contacts of filter screen 2 but does not connect
It connects, the bottom end of 189 side of brush board and the central movable of filter screen 2 are socketed, and the one end on the top of 189 side of brush board and cabinet 1
Pivot bush unit, when sliding block 187 moves up and down on reciprocating screw rod 182 under the action of connecting rod 188, so that brush board 189 is in mistake
Moving in a circle clean to filter screen 2 on strainer 2 avoids mud that filter screen 2 is caused to block, and the water in dykes and dams enters cabinet 1
When can carry part mud and be adsorbed on filter screen, do not cause the blocking of filter screen 2 so that water can not the cleaning of filter screen 2 for a long time
Make into water pipe 8 that pressure gauge 9 can not carry out real-time monitoring and water flow makes the rotation nothings automatically of rotation fan 186 by cabinet 1
Need other power.
Working principle will test device first and be mounted in dykes and dams and be connected by data line with control centre, works as dykes and dams
Hydraulic pressure is also smaller when interior water is smaller, and water tank 4 at this time is in the state in figure, one end of water pipe 8 by sealing ring 13 with
Door 11 is flexibly connected, and carries out water storage to dykes and dams at this time, passes through bellows 5 to water tank when water slowly increases the water inside dykes and dams
4 internal water floodings push water tank 4 to move to effect, one end of water pipe 8 during water tank 4 is moved to the left in the presence of hydraulic pressure
Slowly door 11 is jacked up under the action of ring spring 16, the water inside water tank 4 passes through the gap between water pipe 8 and door 11
Into the inside of water pipe 8, pressure gauge 9 carries out real-time monitoring to the hydraulic pressure in dykes and dams at this time, when pressure value reaches the peak value of setting
Shi Zidong carries out flood discharge, since first bevel gear 183 is engaged with second bevel gear 184, band under the action of water flow of rotation fan 186
Dynamic reciprocating screw rod 182 rotates, and the sliding block 187 of the external screw-thread socket of reciprocating screw rod 182 is done up and down reciprocatingly on reciprocating screw rod 182
Movement, sliding block 187 is moved back and forth drives brush board 189 to move reciprocatingly on 2 surface of filter screen to filtering under the action of connecting rod 188
Net 2 is cleared up.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of for detecting the detection device of sluice dykes and dams endurance, including cabinet (1), it is characterised in that: the cabinet (1)
Side be fixedly installed with filter screen (2), and the inside of cabinet (1) is fixedly installed with support frame (3), the cabinet (1) it is interior
Portion is movably installed with water tank (4), and (4) one middle side part of water tank is fixedly installed with bellows (5), and the top of water tank (4) and
The side of bottom is fixedly installed with connecting plate (6), is fixedly connected to movable work in the middle part of two connecting plate (6) sides
Dynamic device (7), one end of two heads (7) is fixedly connected at the top and bottom of cabinet (1) inner cavity respectively, described
Water tank (4) is connected to water pipe (8) far from the middle part fixing sleeve of bellows (5) side, the one end of the water pipe (8) far from water tank (4)
Run through and extend to the outside of cabinet (1), the water pipe (8) be located at the internal and one end far from water tank (4) of cabinet (1) from the right side to
A left side is successively fixedly installed with pressure gauge (9) and water valve (10).
2. according to claim 1 a kind of for detecting the detection device of sluice dykes and dams endurance, it is characterised in that: described
Water pipe (8) is located at the internal one end of water tank (4) and is connected with door (11), and the side of the door (11) opens up fluted
(12), the inside of the groove (12) is fixedly installed with sealing ring (13), the top and bottom of the door (11) activity peace
Equipped with round bar (14), the other end of the round bar (14) is fixedly connected with the inner cavity of water tank (4), and the right end of round bar (14) is fixed
It is equipped with block (15), the external activity that the round bar (14) is located between block (15) and door (11) is socketed with ring spring
(16), one end at the top of the cabinet (1) is fixedly installed with fixed link (17), is fixedly installed at the top of the fixed link (17)
Clearing apparatus (18).
3. according to claim 2 a kind of for detecting the detection device of sluice dykes and dams endurance, it is characterised in that: described
The shape of support frame (3) is funnel-form, and the middle part of support frame (3) is connected to the fixation of one end of bellows (5), the water pipe
(8) internal activity for being located at water tank (4) internal one end and door (11) is socketed, and water pipe (8) is located at internal one of water tank (4)
It holds the side contacts with sealing ring (13) but is not connected to.
4. according to claim 3 a kind of for detecting the detection device of sluice dykes and dams endurance, it is characterised in that: described
Ring spring (16) has been externally wrapped with anti-rot plastic layer, and one end of the ring spring (16) and the side of door (11) are fixed
Connection, and the other end of ring spring (16) is fixedly connected with the side of block (15).
5. according to claim 4 a kind of for detecting the detection device of sluice dykes and dams endurance, it is characterised in that: described
Head (7) includes support plate (71), and the side of the support plate (71) is fixedly installed with adjustment barrel (72), the adjustment barrel
(72) inside is fixedly installed with link block (73), and the side of the link block (73) is fixedly installed with buffer spring (74), institute
It states buffer spring (74) to be fixedly connected with connecting rod (75) far from the one end of link block (73), the connecting rod (75) is far from buffering
One end of spring (74) is run through and extends to the outside of adjustment barrel (72) side and be fixedly connected with the middle part on connecting plate (6) left side.
6. according to claim 5 a kind of for detecting the detection device of sluice dykes and dams endurance, it is characterised in that: described
The quantity of support plate (71) is two, and two support plates (71) are using the horizontal center line axis of cabinet (1) as symmetrical centre, two
There are gaps for the outside of one end of the support plate (71) and water tank (4).
7. according to claim 6 a kind of for detecting the detection device of sluice dykes and dams endurance, it is characterised in that: described
Clearing apparatus (18) includes seal box (181), and the internal activity of the seal box (181) is socketed with reciprocating screw rod (182), described
The external fixing sleeve that reciprocating screw rod (182) is located at seal box (181) inner cavity is connected to first bevel gear (183), the first cone tooth
The external engagement of wheel (183) has second bevel gear (184), and the inside fixing sleeve of the second bevel gear (184) is connected to shaft
(185), the outside of the shaft (185) is flexibly connected with (181) one middle side part of seal box, and the shaft (185) is far from second
One end of bevel gear (184) is run through and is extended to the outside of seal box (181) and is fixedly connected with rotation fan (186), described past
The bottom end of multifilament bar (182) is run through and extends to the outside of seal box (181) and be flexibly connected with one end at the top of cabinet (1),
The external screw-thread of the reciprocating screw rod (182) is socketed with sliding block (187), and the side of the sliding block (187) is connected with connecting rod
(188), the bottom end of the connecting rod (188) is connected with brush board (189).
8. according to claim 7 a kind of for detecting the detection device of sluice dykes and dams endurance, it is characterised in that: described
Fixed link (17) offers sliding slot close to the side of sliding block (187), and the inside of sliding slot and sliding block (187) are far from connecting rod (188)
Side be slidably connected, the length value of the sliding slot is equal to the radius value of filter screen (2).
9. according to claim 8 a kind of for detecting the detection device of sluice dykes and dams endurance, it is characterised in that: described
The shape of brush board (189) is sector, and the radius value of brush board (189) is equal with the radius value of filter screen (2), the brush board
(189) it a side contacts of side and filter screen (2) but is not connected to, the bottom end of brush board (189) side and filter screen (2)
Central movable socket, and one end pivot bush unit on the top of brush board (189) side and cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910206382.6A CN109946165B (en) | 2019-03-19 | 2019-03-19 | Detection device for detecting bearing capacity of sluice dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910206382.6A CN109946165B (en) | 2019-03-19 | 2019-03-19 | Detection device for detecting bearing capacity of sluice dam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109946165A true CN109946165A (en) | 2019-06-28 |
| CN109946165B CN109946165B (en) | 2021-06-15 |
Family
ID=67009037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910206382.6A Expired - Fee Related CN109946165B (en) | 2019-03-19 | 2019-03-19 | Detection device for detecting bearing capacity of sluice dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109946165B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998988A (en) * | 2020-08-28 | 2020-11-27 | 杭州西非电子信息技术有限公司 | Water pressure monitoring device capable of automatically repairing underwater cracks of dam |
| CN112729763A (en) * | 2021-04-06 | 2021-04-30 | 中国空气动力研究与发展中心高速空气动力研究所 | Symmetric pasting quantitative pressurizing device for wind tunnel balance |
| CN116858703A (en) * | 2023-07-19 | 2023-10-10 | 山东黄河工程集团有限公司 | Hydraulic engineering dykes and dams intensity detection device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100053306A (en) * | 2008-11-12 | 2010-05-20 | 이근호 | Measuring system and measuring method for water presure |
| CN202247833U (en) * | 2011-09-10 | 2012-05-30 | 无锡市政设计研究院有限公司 | Device for measuring and monitoring underground water pressure |
| CN104535249A (en) * | 2014-12-04 | 2015-04-22 | 熊达煜 | Water pressure detection apparatus of automatic control dam and monitoring method thereof |
| CN106525322A (en) * | 2016-12-01 | 2017-03-22 | 浙江海洋大学 | Reservoir dam pressure monitoring device and monitoring method thereof |
| CN106733794A (en) * | 2016-12-22 | 2017-05-31 | 青海新能源(集团)有限公司 | A kind of photovoltaic module automatic cleaning system of the double brush rotations of hydraulic drives |
| CN108679536A (en) * | 2018-03-23 | 2018-10-19 | 深圳市贝优通新能源技术开发有限公司 | A kind of outdoor illumination equipment with deinsectization and rainy day automatic cleaning function |
| CN208245265U (en) * | 2018-03-10 | 2018-12-18 | 成都金杉玻璃工艺有限公司 | A kind of solvent recovery machine |
-
2019
- 2019-03-19 CN CN201910206382.6A patent/CN109946165B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100053306A (en) * | 2008-11-12 | 2010-05-20 | 이근호 | Measuring system and measuring method for water presure |
| CN202247833U (en) * | 2011-09-10 | 2012-05-30 | 无锡市政设计研究院有限公司 | Device for measuring and monitoring underground water pressure |
| CN104535249A (en) * | 2014-12-04 | 2015-04-22 | 熊达煜 | Water pressure detection apparatus of automatic control dam and monitoring method thereof |
| CN106525322A (en) * | 2016-12-01 | 2017-03-22 | 浙江海洋大学 | Reservoir dam pressure monitoring device and monitoring method thereof |
| CN106733794A (en) * | 2016-12-22 | 2017-05-31 | 青海新能源(集团)有限公司 | A kind of photovoltaic module automatic cleaning system of the double brush rotations of hydraulic drives |
| CN208245265U (en) * | 2018-03-10 | 2018-12-18 | 成都金杉玻璃工艺有限公司 | A kind of solvent recovery machine |
| CN108679536A (en) * | 2018-03-23 | 2018-10-19 | 深圳市贝优通新能源技术开发有限公司 | A kind of outdoor illumination equipment with deinsectization and rainy day automatic cleaning function |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998988A (en) * | 2020-08-28 | 2020-11-27 | 杭州西非电子信息技术有限公司 | Water pressure monitoring device capable of automatically repairing underwater cracks of dam |
| CN112729763A (en) * | 2021-04-06 | 2021-04-30 | 中国空气动力研究与发展中心高速空气动力研究所 | Symmetric pasting quantitative pressurizing device for wind tunnel balance |
| CN112729763B (en) * | 2021-04-06 | 2021-06-22 | 中国空气动力研究与发展中心高速空气动力研究所 | Symmetric pasting quantitative pressurizing device for wind tunnel balance |
| CN116858703A (en) * | 2023-07-19 | 2023-10-10 | 山东黄河工程集团有限公司 | Hydraulic engineering dykes and dams intensity detection device |
| CN116858703B (en) * | 2023-07-19 | 2024-01-09 | 山东黄河工程集团有限公司 | Hydraulic engineering dykes and dams intensity detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109946165B (en) | 2021-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109946165A (en) | A kind of detection device withstood forces for detecting sluice dykes and dams | |
| CN112023470B (en) | High-efficient back flush high accuracy filter of exempting from | |
| CN115306348A (en) | Self-filling type float collar float shoe for well cementation | |
| CN114910304A (en) | River water quality detection sampling device and method for hydraulic engineering | |
| CN109736786A (en) | A kind of continuous wave positive pulse generator of linear motor driving | |
| CN109162262A (en) | A kind of drainage device of hydraulic engineering | |
| CN108176089A (en) | A kind of filtration system and its method of work with water content detection function | |
| CN114457891A (en) | Sand blocking and discharging structure for water conservancy system | |
| CN208845158U (en) | A kind of producing well water filling device | |
| CN211987306U (en) | Self-cleaning filter for automatically controlling starch milk treatment | |
| CN209589785U (en) | It is a kind of for measuring the experimental provision of grease phase percolation curve | |
| CN214232943U (en) | High-efficient back flush high accuracy filter of exempting from | |
| CN218961913U (en) | Irrigation canal with filtering component | |
| CN218480182U (en) | Antifouling flat gate valve | |
| CN106762963B (en) | A kind of anti-leakage device of hydraulic cylinder | |
| CN218992775U (en) | Hydraulic engineering is with preventing stifled pipeline | |
| RU74956U1 (en) | SELF-CLEANING FILTER TO PREVENT PUMP BLOCKING | |
| CN208982882U (en) | A kind of drainage pipe for water conservancy and hydropower | |
| CN204241265U (en) | A kind of coal water mixture sampling apparatus with counterflush function | |
| CN221037544U (en) | Water consumption measuring device for farmland irrigation | |
| CN108211442A (en) | Filtration system and its method of work with server capability | |
| CN219690441U (en) | River course is repaiied and is prevented river course flood prevention device for engineering | |
| CN209138137U (en) | A kind of sterilizing agent production equipment Novel filter plate | |
| CN219555865U (en) | Special pipe is driped irrigation in agricultural water conservation | |
| CN212110570U (en) | Safety valve detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yao Huihuang Inventor after: Wen Zhimin Inventor after: Shi Rui Inventor after: Guo Qinxia Inventor after: Zhang Liyong Inventor after: Li Ruixue Inventor after: Zhang Fan Inventor after: Zhang Lin Inventor after: Zhang Taohong Inventor before: Yao Huihuang Inventor before: Zhang Fan Inventor before: Zhang Lin Inventor before: Ma Xiaohui Inventor before: Zhang Taohong Inventor before: Hou Shijing Inventor before: Fan Zhenlei Inventor before: Wen Zhimin Inventor before: Shi Rui Inventor before: Guo Qinxia Inventor before: Shi Dai Inventor before: Zhang Liyong Inventor before: Yan Hongxia Inventor before: Li Ruixue Inventor before: Meng Hui |
|
| 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: 20210615 |