CN108121019A - A kind of prevention waterlogging inspection rainfall real-time monitoring device - Google Patents
A kind of prevention waterlogging inspection rainfall real-time monitoring device Download PDFInfo
- Publication number
- CN108121019A CN108121019A CN201711431946.3A CN201711431946A CN108121019A CN 108121019 A CN108121019 A CN 108121019A CN 201711431946 A CN201711431946 A CN 201711431946A CN 108121019 A CN108121019 A CN 108121019A
- Authority
- CN
- China
- Prior art keywords
- main staving
- main
- monitoring device
- connector
- filter screen
- 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
- 238000012806 monitoring device Methods 0.000 title claims abstract description 20
- 238000007689 inspection Methods 0.000 title claims abstract description 14
- 230000002265 prevention Effects 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 210000002683 foot Anatomy 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 238000001556 precipitation Methods 0.000 abstract description 13
- 238000001914 filtration Methods 0.000 abstract description 7
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/14—Rainfall or precipitation gauges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- 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
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
-
- 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
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Abstract
The invention discloses a kind of prevention waterlogging inspection rainfall real-time monitoring devices, including main staving and audible-visual annunciator, the audible-visual annunciator is fixedly connected with the one side of main entire body by fixed plate, the power connector of the audible-visual annunciator runs through the outer wall of main staving and extends internally, one end of the power connector extension includes anode connector and cathode connector, the anode connector sets the top with cathode connector, deflector is fixedly plugged at the top of the main staving, one end of the deflector runs through the bung hole of main staving and extends internally, the inner top of the main staving is inserted with filter screen, the madial wall of the main staving is equipped with socket corresponding with filter screen.The present invention allows monitoring device to carry out certain filtering to precipitation, the silt in precipitation is avoided to enter in monitoring device, so as to ensure the accuracy of precipitation monitoring data by the setting of filter screen and many places fixed mechanism.
Description
Technical field
The present invention relates to hydrologic survey technical field more particularly to a kind of prevention waterlogging inspection rainfall real-time monitoring devices.
Background technology
In recent years, urban waterlogging happens occasionally, and urban even meets rain flooded, and urban waterlogging refers to due to precipitation
Or continuous precipitation is more than that municipal drainage ability causes the phenomenon that ground generates ponding disaster in city, once waterlogging occurs, it must
Surely can bring unpredictable heavy losses, and the precondition that waterlogging occurs be water level in urban underground water drainage pipe line
Height is to the height for overflowing ground enough, therefore the regulatory authorities in each city take certain measure close supervision underground
Water level value in flowing line is monitored the waterlogging that may occur.
But existing rainfall monitoring device lacks the effect being filtered to precipitation, the silt in precipitation can be mixed into
Enter in monitoring device, so as to influence the accuracy of precipitation monitoring data, there is great defective.
The content of the invention
Lack the work being filtered to precipitation the purpose of the present invention is to solve rainfall monitoring device in the prior art
With, the problem of silt in precipitation can be mixed into monitoring device, and a kind of prevention waterlogging inspection proposed is supervised in real time with rainfall
Survey device.
To achieve these goals, present invention employs following technical solutions：
It is a kind of prevention waterlogging inspection rainfall real-time monitoring device, including main staving and audible-visual annunciator, the audible-visual annunciator and
The one side of main entire body is fixedly connected by fixed plate, the power connector of the audible-visual annunciator through main staving outer wall and to
Interior extension, one end of the power connector extension include anode connector and cathode connector, and the anode connector is set
With the top of cathode connector, the main staving top is fixedly plugged with deflector, and main staving is run through in one end of the deflector
Bung hole and extend internally, the inner top of the main staving is inserted with filter screen, and the madial wall of the main staving is equipped with and mistake
The corresponding socket of strainer, one end that the filter screen is located in socket are fixedly connected with fixed plug, and the fixed plug is away from filtering
One end of net is through socket and extends outwardly, and fixed block is fixedly connected on the outer wall of the main staving, is slided on the fixed block
Dynamic to be inserted with kelly, the fixation is equipped with bayonet corresponding with kelly beyond the Great Wall, and the one end of the kelly away from fixed plug, which is fixed, to be connected
Limited block is connected to, the first spring is arranged on the kelly, the both ends of first spring are consolidated respectively with fixed block and limited block
Fixed connection, the bottom of the main staving is fixedly connected with multiple support feets.
Preferably, the deflector is fixedly connected with the top of main staving by multiple supporting rods.
Preferably, sealing ring is arranged on the power connector, the one side of the sealing ring and the inner wall of main staving are consolidated
Fixed connection.
Preferably, the bottom of the main staving one side inner wall is equipped with water outlet, and the water outlet internal thread is connected with water outlet
Valve.
Preferably, the one side of the main inner wall of barrel away from socket is equipped with slot corresponding with filter screen, in the slot
Stripper plate is connected with by second spring, one side and filter screen of the stripper plate away from second spring offset.
Preferably, multiple keepers are equipped in multiple support feets.
In the present invention, when rainfall, rainwater is imported by deflector in main staving, while filter screen can play rainwater
Certain filtration, when water level reaches anode connector, the positive and negative anodes that sound closes the power supply of alarm are connected, so that sound
Light crossing-signal sends alarm automatically, when needing to clear up filter screen, is first drawn upwardly out kelly, then pulls fixed plug extraction filtering
Net is cleared up, and when hypervolia in main staving, can open flowing water Valve rainwater originally.The present invention passes through filter screen and many places
The setting of fixed mechanism allows monitoring device to carry out certain filtering to precipitation, and the silt in precipitation is avoided to enter monitoring dress
In putting, so as to ensure the accuracy of precipitation monitoring data.
Description of the drawings
Fig. 1 is a kind of structure diagram of inspection rainfall real-time monitoring device of preventing waterlogging proposed by the present invention；
Fig. 2 is structure diagram at the A of Fig. 1；
Fig. 3 is structure diagram at the B of Fig. 1.
In figure：1 main staving, 2 audible-visual annunciators, 3 fixed plates, 4 anode connectors, 5 cathode connectors, 6 deflectors, 7 mistakes
Plug, 9 fixed blocks, 10 kellies, 11 limited blocks, 12 first springs, 13 support feets, 14 supporting rods, 15 sealing rings, 16 are fixed in strainer, 8
Flowing water Valve, 17 second springs, 18 stripper plates.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", " top ",
The orientation or position relationship of the instructions such as " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, merely to just
In the description present invention and simplify description rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
With reference to Fig. 1-3, a kind of prevention waterlogging inspection rainfall real-time monitoring device, including main staving 1 and audible-visual annunciator 2,
Audible-visual annunciator 2 is fixedly connected with the one side of main entire body 1 by fixed plate 3, for preventing rainwater from drenching bad audible-visual annunciator 2, sound
The power connector of light crossing-signal 2 runs through the outer wall of main staving 1 and extends internally, and one end of power connector extension includes anode
Connector 4 and cathode connector 5, when positive and negative anodes connector is connected by rainwater, audible-visual annunciator 2 sends alarm, and anode connects
Connector 4 sets the top with cathode connector 5, and main 1 top of staving is fixedly plugged with deflector 6, rainwater is made preferably to fall into master
In staving 1, one end of deflector 6 runs through the bung hole of main staving 1 and extends internally, and the inner top of main staving 1 is inserted with filter screen
7, for filtering the impurity in rainwater, the madial wall of main staving 1 is equipped with to be located at slotting with 7 corresponding socket of filter screen, filter screen 7
One end in mouthful is fixedly connected with fixed plug 8, and for fixing filter screen 7, socket is run through in 8 one end away from filter screen 7 of fixed plug
And extend outwardly, fixed block 9 is fixedly connected on the outer wall of main staving 1, kelly 10 is used to support, slides and plug on fixed block 9
There is kelly 10, fill in 8 for fixed, fix plug 8 and be equipped with and fill in 8 with 10 corresponding bayonet of kelly, separate fix of kelly 10
One end is fixedly connected with limited block 11, and the first spring 12 is arranged on kelly 10, and certain resilient support is played to kelly 10, the
The both ends of one spring 12 are fixedly connected respectively with fixed block 9 and limited block 11, and the bottom of main staving 1 is fixedly connected with multiple supports
Foot 13 is used to support main staving 1.
In the present invention, deflector 6 is fixedly connected with the top of main staving 1 by multiple supporting rods 14, prevents deflector 6 from shaking
It is dynamic, sealing ring 15 is arranged on power connector, the one side of sealing ring 15 is fixedly connected with the inner wall of main staving 1, prevents rainwater
Into in audible-visual annunciator 2, the bottom of main 1 one side inner wall of staving is equipped with water outlet, and water outlet internal thread is connected with flowing water Valve
16, facilitate the water released in main staving 1, main one side of 1 inner wall of staving away from socket be equipped with 7 corresponding slot of filter screen, insert
Stripper plate 18 is connected with by second spring 17 in slot, one side and filter screen 7 of the stripper plate 18 away from second spring 17 offset, right
Filter screen 7 plays certain resilient support, is equipped with multiple keepers in multiple support feets 13, facilitates fixed supporting foot 13.
In the present invention, when rainfall, rainwater is imported by deflector 6 in main staving 1, while filter screen 7 can be to rainwater
Certain filtration is played, when water level reaches anode connector 4, the positive and negative anodes that sound closes the power supply of alarm 2 are connected, from
And audible-visual annunciator 2 is made to send alarm automatically, when needing to clear up filter screen 7, kelly 10 is first drawn upwardly out, then pulls and fixes
8 extraction filter screen 7 of plug is cleared up, and when hypervolia in main staving 1, can open the rainwater originally of flowing water Valve 16.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of prevention waterlogging inspection rainfall real-time monitoring device, including main staving（1）And audible-visual annunciator（2）, feature exists
In the audible-visual annunciator（2）With main entire body（1）One side pass through fixed plate（3）It is fixedly connected, the audible-visual annunciator（2）
Power connector run through main staving（1）Outer wall and extend internally, one end of power connector extension includes anode company
Connector（4）With cathode connector（5）, the anode connector（4）It sets and cathode connector（5）Top, the main staving
（1）Top is fixedly plugged with deflector（6）, the deflector（6）One end run through main staving（1）Bung hole and extend internally,
The main staving（1）Inner top be inserted with filter screen（7）, the main staving（1）Madial wall be equipped with and filter screen（7）It is right
The socket answered, the filter screen（7）One end in socket is fixedly connected with fixed plug（8）, the fixed plug（8）Away from mistake
Strainer（7）One end through socket and extending outwardly, the main staving（1）Outer wall on be fixedly connected with fixed block（9）, it is described
Fixed block（9）Upper slip is inserted with kelly（10）, the fixed plug（8）It is equipped with and kelly（10）Corresponding bayonet, the card
Bar（10）Away from fixed plug（8）One end be fixedly connected with limited block（11）, the kelly（10）On be arranged with the first spring
（12）, first spring（12）Both ends respectively with fixed block（9）And limited block（11）It is fixedly connected, the main staving（1）
Bottom be fixedly connected with multiple support feets（13）.
A kind of 2. prevention waterlogging inspection rainfall real-time monitoring device according to claim 1, which is characterized in that the water conservancy diversion
Plate（6）With main staving（1）Top pass through multiple supporting rods（14）It is fixedly connected.
A kind of 3. prevention waterlogging inspection rainfall real-time monitoring device according to claim 1, which is characterized in that the power supply
Sealing ring is arranged on connector（15）, the sealing ring（15）One side and main staving（1）Inner wall be fixedly connected.
A kind of 4. prevention waterlogging inspection rainfall real-time monitoring device according to claim 1, which is characterized in that the main bucket
Body（1）The bottom of one side inner wall is equipped with water outlet, and the water outlet internal thread is connected with flowing water Valve（16）.
A kind of 5. prevention waterlogging inspection rainfall real-time monitoring device according to claim 1, which is characterized in that the main bucket
Body（1）One side of the inner wall away from socket is equipped with and filter screen（7）Corresponding slot passes through second spring in the slot（17）Even
It is connected to stripper plate（18）, the stripper plate（18）Away from second spring（17）One side and filter screen（7）It offsets.
6. a kind of prevention waterlogging inspection rainfall real-time monitoring device according to claim 1, which is characterized in that multiple described
Support feet（13）On be equipped with multiple keepers.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010918287.1A CN112255707A (en) | 2017-12-26 | 2017-12-26 | Rainfall real-time monitoring device for hydrology |
| CN201711431946.3A CN108121019B (en) | 2017-12-26 | 2017-12-26 | Rainfall real-time monitoring device for waterlogging prevention inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711431946.3A CN108121019B (en) | 2017-12-26 | 2017-12-26 | Rainfall real-time monitoring device for waterlogging prevention inspection |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010918287.1A Division CN112255707A (en) | 2017-12-26 | 2017-12-26 | Rainfall real-time monitoring device for hydrology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108121019A true CN108121019A (en) | 2018-06-05 |
| CN108121019B CN108121019B (en) | 2020-10-30 |
Family
ID=62231751
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010918287.1A Pending CN112255707A (en) | 2017-12-26 | 2017-12-26 | Rainfall real-time monitoring device for hydrology |
| CN201711431946.3A Active CN108121019B (en) | 2017-12-26 | 2017-12-26 | Rainfall real-time monitoring device for waterlogging prevention inspection |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010918287.1A Pending CN112255707A (en) | 2017-12-26 | 2017-12-26 | Rainfall real-time monitoring device for hydrology |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN112255707A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358384A (en) * | 2018-12-19 | 2019-02-19 | 中国农业科学院农田灌溉研究所 | A kind of measuring instrument for rainfall areas drought and waterlogging situation |
| CN109900323A (en) * | 2019-02-27 | 2019-06-18 | 李伟健 | A kind of three proofings risk assessment device based on the superposition of multi-risk System source |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669099B (en) * | 2022-04-07 | 2024-01-09 | 上饶市西中光学科技有限公司 | Core oil extraction high-efficiency filtering and recycling equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU637694A1 (en) * | 1976-06-28 | 1978-12-15 | Гидрохимический институт | Automatic precipitation-collecting/analysing gauge |
| CN104180867A (en) * | 2013-05-27 | 2014-12-03 | 深圳市海洋王照明工程有限公司 | Water level monitoring system |
| CN204098209U (en) * | 2014-10-21 | 2015-01-14 | 安徽工程大学 | Anti-spilled measure and control device |
| CN104280091A (en) * | 2013-07-12 | 2015-01-14 | 海洋王（东莞）照明科技有限公司 | Water level detection circuit |
| CN104375217A (en) * | 2014-11-14 | 2015-02-25 | 无锡信大气象传感网科技有限公司 | Blockage-proof open-air ombrometer |
| CN204405147U (en) * | 2015-01-22 | 2015-06-17 | 王晓艺 | A kind of culvert ponding alarming device |
| CN106054285A (en) * | 2016-08-22 | 2016-10-26 | 成都众山科技有限公司 | Simple water-situation rainfall alarm |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331285A (en) * | 2011-06-22 | 2012-01-25 | 王新琴 | Water-full alarm device of water tank |
| CN203298824U (en) * | 2013-07-08 | 2013-11-20 | 邓腾均 | Water level monitor based on wagon cooling water dripping tank |
| CN104880740B (en) * | 2015-06-25 | 2017-12-22 | 北京林业大学 | A kind of sensor type rainfall gauge for measuring various intensity rainfalls in real time |
| CN206193272U (en) * | 2016-11-21 | 2017-05-24 | 河海大学 | Survey portable hyetometer of dismantling of torrential rain |
-
2017
- 2017-12-26 CN CN202010918287.1A patent/CN112255707A/en active Pending
- 2017-12-26 CN CN201711431946.3A patent/CN108121019B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU637694A1 (en) * | 1976-06-28 | 1978-12-15 | Гидрохимический институт | Automatic precipitation-collecting/analysing gauge |
| CN104180867A (en) * | 2013-05-27 | 2014-12-03 | 深圳市海洋王照明工程有限公司 | Water level monitoring system |
| CN104280091A (en) * | 2013-07-12 | 2015-01-14 | 海洋王（东莞）照明科技有限公司 | Water level detection circuit |
| CN204098209U (en) * | 2014-10-21 | 2015-01-14 | 安徽工程大学 | Anti-spilled measure and control device |
| CN104375217A (en) * | 2014-11-14 | 2015-02-25 | 无锡信大气象传感网科技有限公司 | Blockage-proof open-air ombrometer |
| CN204405147U (en) * | 2015-01-22 | 2015-06-17 | 王晓艺 | A kind of culvert ponding alarming device |
| CN106054285A (en) * | 2016-08-22 | 2016-10-26 | 成都众山科技有限公司 | Simple water-situation rainfall alarm |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358384A (en) * | 2018-12-19 | 2019-02-19 | 中国农业科学院农田灌溉研究所 | A kind of measuring instrument for rainfall areas drought and waterlogging situation |
| CN109900323A (en) * | 2019-02-27 | 2019-06-18 | 李伟健 | A kind of three proofings risk assessment device based on the superposition of multi-risk System source |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112255707A (en) | 2021-01-22 |
| CN108121019B (en) | 2020-10-30 |
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Effective date of registration: 20201010 Address after: Room a2-11-04, 2nd floor, complex building, Guannan science and Technology Industrial Park, Donghu New Technology Development Zone, Wuhan City, Hubei Province Applicant after: HUBEI YIFANG TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: No. 201, Wen village, Dajin store town, Dengfeng City, Zhengzhou, Henan Applicant before: Cui Wenliang |
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