CN109100807A - Automatically cleaning sleet sensing device - Google Patents
Automatically cleaning sleet sensing device Download PDFInfo
- Publication number
- CN109100807A CN109100807A CN201811087710.7A CN201811087710A CN109100807A CN 109100807 A CN109100807 A CN 109100807A CN 201811087710 A CN201811087710 A CN 201811087710A CN 109100807 A CN109100807 A CN 109100807A
- Authority
- CN
- China
- Prior art keywords
- sleet
- sensing device
- air nozzle
- automatically cleaning
- sensor
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- 241000237983 Trochidae Species 0.000 claims description 29
- 238000013016 damping Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 101000897961 Rattus norvegicus Endothelial cell-specific molecule 1 Proteins 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/02—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with propagation of electric current
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Traffic Control Systems (AREA)
Abstract
The present invention provides a kind of automatically cleaning sleet sensing devices, it is related to weather detector technical field, it includes the sleet sensor and air nozzle being fixed on inclined surface, sensitive surface of the jet hole of air nozzle towards sleet sensor, air nozzle is connected on air pressure pump by pipeline, solenoid valve is provided on pipeline between air nozzle and air pressure pump, sleet sensor and solenoid valve are electrically connected on controller.Solve the problems, such as that sleet sensing device in the prior art leads to erroneous judgement and poor in timeliness due to sleet sensor surface volume attachment sleet.
Description
Technical field
The present invention relates to weather detector technical fields, more particularly to a kind of automatically cleaning sleet sensing device.
Background technique
With the development of science and technology requirement of the people to automation is higher and higher.For some long-term works setting outdoors
It is standby, since open-air conditions are arduous, it is also desirable to which it, can be according to Changes in weather situation automatic conversion work in the case where unattended
Operation mode.The equipment for acquiring data more outdoors, the lower data acquired are meaningless in rain and snow, Huo Zheyi
It carries out data acquisition after sleet stopping to a little equipment requirements at once, this require equipment itself with can to rain and snow weather into
The device of row perception.
Existing sleet sensing device mainly incudes whether have rainfall and/or snowfall by sleet sensor.Sleet
Sensor be using rainwater conductive characteristic can turning circuit detected whether that sleet comes, sleet sensor internal is usual
It is provided with heating device, heating and melting will be avenged and detected at snow-broth, heating device can also promote sleet sensor surface
Water evaporation come be discharged sleet attachment interference, ensure sleet sensor in system normal operation.
But the heating devices heat effect of sleet sensor internal is limited, in rainfall, the biggish situation of snowfall,
The sleet of sleet sensor surface is difficult to evaporate in time, to influence the timeliness and sensitivity of sleet sensor.
Summary of the invention
For the above problem in the prior art, the present invention provides a kind of automatically cleaning sleet sensing device, solve existing
There is the problem of sleet sensing device in technology leads to erroneous judgement and poor in timeliness due to sleet sensor surface volume attachment sleet.
In order to achieve the above object of the invention, The technical solution adopted by the invention is as follows:
There is provided a kind of automatically cleaning sleet sensing device comprising sleet sensor and the air spray being fixed on inclined surface
Mouth, towards the sensitive surface of sleet sensor, air nozzle is connected on air pressure pump by pipeline for the jet hole of air nozzle,
Solenoid valve is provided on pipeline between air nozzle and air pressure pump, sleet sensor and solenoid valve are electrically connected in control
On device processed.
Further, sleet sensor and air nozzle are fixed on the top shell upward of polyhedral cone shaped and tip,
The sensitive surface of sleet sensor is flushed with the inclined surface of top shell, and sleet biography is provided on each inclined surface of top shell
Sensor and air nozzle.By installing sleet sensor on multi-faceted conical top shell, realize that 360 ° omni-directional perceives rain
Snow, avoids erroneous judgement of the sleet sensor to rain and snow weather；Multiple sleet sensors use simultaneously, even if there is sensor event occur
Barrier nor affects on the normal use of the present apparatus, to improve the reliability and service life of the present apparatus.
Further, the air nozzle on each inclined surface of top shell is located at the oblique of corresponding sleet sensor
Top.Air nozzle above sleet sensor makes rain when being blown to the sleet on sleet sensor sensing face
Snow is directly blown at lower position, is no longer impacted to the sensitive surface of sleet sensor, to further improve the present apparatus
To the timeliness and sensitivity of sleet perception.
Further, top shell is sealedly attached to the top of waterproof cover, air pressure pump, solenoid valve and controller setting
In in waterproof cover.One waterproof shell of top shell and waterproof cover group cost apparatus avoids internal electrical component from being stained with rain
Water and damage, improve the degree of protection of the present apparatus, be conducive to the present apparatus be applied to open air.
Further, air pressure pump is removably fixed on pump bracket, and pump bracket is fixed on the bottom end of waterproof cover.Pass through
Air pressure pump is fixedly connected on inside waterproof cover by pump bracket, that is, avoid air pressure pump is influenced by rainwater, and can be made
The no small air pressure pump of volume and waterproof cover become an entirety, facilitate the carrying of the present apparatus.
Further, the junction of air pressure pump and pump bracket is provided with damping rubber pad.Damping rubber pad is for subtracting
Vibration, vibration when air pressure pump being avoided to run influence the induction sensitivity for the sleet sensor being linked together with waterproof cover.
Further, it is relatively set with radiator window on the inner sidewall of waterproof cover, protective net is installed on radiator window, wherein one
Exhaust fan is provided on a radiator window.Hot gas in waterproof cover is discharged the radiator window for being equipped with exhaust fan, and what is be oppositely arranged is another
Inlet port of one radiator window as fresh cold air, to realize the cooling inside waterproof cover；Protective net on radiator window can
It is entered inside waterproof cover to avoid external object from radiator window, damage internal electrical component or leaves security risk.
Further, handle is relatively set on the outer wall of waterproof cover.Handle facilitates the carrying present apparatus, meets human engineering
It learns.
Further, air nozzle is connected on universal joint, is provided on top shell for adjusting air nozzle position
The adjusting screw set.The position of the adjustable air nozzle of the setting of universal joint and adjusting screw, makes the nozzle of air nozzle
Mouth is with the sensitive surface of optimum orientation alignment sleet sensor.Since air nozzle is connected on universal joint, so air nozzle
The blowing angle of setting will not be influenced because of the reaction of air-flow.
The invention has the benefit that being blown compressed gas on sleet sensor sensing face by air nozzle to clear up
Extra ponding or accumulated snow, can effectively prevent sleet to be attached in sensitive surface in sensitive surface, to improve sleet sensor
Accuracy and timeliness.Controller automatically controls the on-off of solenoid valve by the detection signal of sleet sensor, makes air nozzle
It is blown according to the actual needs of sleet sensor, avoids energy waste caused by useless blowing and mechanical loss.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of automatically cleaning sleet sensing device.
Fig. 2 is the top view of automatically cleaning sleet sensing device.
Fig. 3 is the partial sectional view in the direction A-A in Fig. 2.
Wherein, 1, sleet sensor；2, air nozzle；21, universal joint；22, elbow；3, air pressure pump；31, pump branch
Frame；32, damping rubber pad；4, solenoid valve；5, controller；6, top shell；7, waterproof cover；71, radiator window；72, protective net；
73, exhaust fan；74, handle；75, waterproof connector；9, adjusting screw.
Specific embodiment
A specific embodiment of the invention is described below, in order to facilitate understanding by those skilled in the art this hair
It is bright, it should be apparent that the present invention is not limited to the ranges of specific embodiment, for those skilled in the art,
As long as various change is in the spirit and scope of the present invention that the attached claims limit and determine, these variations are aobvious and easy
See, all are using the innovation and creation of present inventive concept in the column of protection.
As shown in FIG. 1 to 3, which includes in triangular pyramid and the top shell of tip upward
Body 6, the tip closing of top shell 6.It is fixed by the bracket respectively on three inclined-planes of top shell 6 and is connected with sleet sensing
Device 1, the sensitive surface of sleet sensor 1 and the outboard alignment on 6 inclined-plane of top shell, 1 other parts of sleet sensor are located at top
In shell 6.
The model TR-YX of sleet sensor 1 utilizes the conductive characteristic of water, is incuded by the grid electrode on surface outer
The sleet situation on boundary；It is internally provided with intelligent microprocessor, heating device is additionally provided with and snow is melted as water, and with heating dress
Set the interference sleet attachment is discharged to detection structure.Mounting hole is carried on sleet sensor 1, is passed sleet with threaded fastener
Sensor 1 is fixed by the bracket in the oblique of the sensitive surface and top shell that on the inner wall of top shell 6, need to guarantee sleet sensor 1
Face flushes, and the sleet of accumulation is avoided to influence the normal work of sleet sensor 1.
The oblique upper of sleet sensor 1 is provided with air nozzle 2, air nozzle 2 is threadingly attached to universal joint
On 21,21 other end of universal joint and high-pressure air pipe are tightly connected.Universal joint 21 passes through top shell 6, and pipeline is introduced and is pushed up
Inside portion's shell 6, since universal joint 21 is obliquely, to be guided high pressure gas pipeline perpendicular to ground by one elbow 22 of connection
The direction in face, high-pressure air pipe are connected on air pressure pump 3.
Air pressure pump 3 is connected on pump bracket 31 by threaded fastener, the connection of air pressure pump 3 and pump bracket 31
Place is provided with damping rubber pad 32, and damping rubber pad 32 can effectively reduce other portions of vibration to the present apparatus of air pressure pump 3
It is influenced caused by part.
Pump bracket 31 is fixedly connected on the bottom inner portion of waterproof cover 7 by threaded fastener, and waterproof cover 7 is inner hollow
Cylindrical housings, top and top shell 6 are tightly connected.Flushed with top shell 6 in addition to the sensitive surface of sleet sensor and
Air nozzle 2 is located at outside top shell 6, and the other component in the present apparatus passes through the waterproof that top shell 6 and waterproof cover 7 form
Enclosure interior avoids the electrical component in the present apparatus from being stained with rainwater and damage to improve the degree of protection of the present apparatus.
It is relatively set with radiator window 71 on the inner sidewall of waterproof cover 7, protective net 72 and wherein one are installed on radiator window 71
Exhaust fan 73 is provided on a radiator window 71.Handle 74 is relatively set on the outer wall of waterproof cover 7.The bottom of close on waterproof cover 7
Two PG25 waterproof connectors 75 for running through side wall are also equipped on the side wall at end.
Air nozzle 2 is for increasing air-flow velocity.The sensitive surface of air nozzle 2 and sleet sensor 1 is in 165 ° of angle,
In the sensitive surface of the jet hole alignment sleet sensor 1 of air nozzle 2.Adjust air nozzle 2 according to the actual situation for convenience
Jet hole, in the lower section of air nozzle, i.e., be welded on 6 inclined-plane of top shell one run through 6 wall of top shell swivel nut, lead to
It crosses inside top shell 6 and is screwed into an adjusting screw 9 to achieve the purpose that adjust air nozzle 2 and be blown mouth direction.
Controller 5 uses the control chip of model STM8S003K3T6C, after detecting the signal of sleet sensor 1,
It controls solenoid valve 4 to open, air nozzle 2 is purged the sleet on 1 surface of sleet sensor.When controller 5 continuously connects three times
After receiving the sleet signal that sleet sensor 1 is passed back, rainy instruction is sent to by bus by other equipment.Bus passes through anti-
Water swivel 75 is connected on controller 5.
Claims (9)
1. a kind of automatically cleaning sleet sensing device, which is characterized in that including the sleet sensor (1) and sky being fixed on inclined surface
Gas jets (2), sensitive surface of the jet hole of the air nozzle (2) towards the sleet sensor (1), the air nozzle
(2) it is connected on air pressure pump (3) by pipeline, is set on the pipeline between the air nozzle (2) and air pressure pump (3)
It is equipped with solenoid valve (4), the sleet sensor (1) and the solenoid valve (4) are electrically connected on controller (5).
2. automatically cleaning sleet sensing device according to claim 1, which is characterized in that the sleet sensor (1) and sky
Gas jets (2) are fixed on the top shell (6) upward of polyhedral cone shaped and tip, the sensitive surface of the sleet sensor (1)
It is flushed with the inclined surface of the top shell (6), the sleet is provided on each inclined surface of the top shell (6) and is passed
Sensor (1) and air nozzle (2).
3. automatically cleaning sleet sensing device according to claim 2, which is characterized in that each of described top shell (6)
The air nozzle (2) on inclined surface is located at the oblique upper of the corresponding sleet sensor (1).
4. automatically cleaning sleet sensing device according to claim 2, which is characterized in that top shell (6) sealing connects
It is connected to the top of waterproof cover (7), the air pressure pump (3), solenoid valve (4) and controller (5) are set to the waterproof cover (7)
It is interior.
5. automatically cleaning sleet sensing device according to claim 4, which is characterized in that the air pressure pump (3) is removable
It unloads and is fixed on pump bracket (31), pump bracket (31) is fixed on the bottom end of the waterproof cover (7).
6. automatically cleaning sleet sensing device according to claim 5, which is characterized in that the air pressure pump (3) and institute
The junction for stating pump bracket (31) is provided with damping rubber pad (32).
7. automatically cleaning sleet sensing device according to claim 5, which is characterized in that the inner sidewall of the waterproof cover (7)
On be relatively set with radiator window (71), protective net (72) are installed on the radiator window (71), one of them described radiator window
(71) exhaust fan (73) are provided on.
8. automatically cleaning sleet sensing device according to claim 4, which is characterized in that on the outer wall of the waterproof cover (7)
It is relatively set with handle (74).
9. automatically cleaning sleet sensing device according to claim 2, which is characterized in that the air nozzle (2) is connected to
On universal joint (21), the adjusting screw for adjusting the air nozzle (2) position is provided on the top shell (6)
(9)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811087710.7A CN109100807B (en) | 2018-09-18 | 2018-09-18 | Self-cleaning rain and snow sensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811087710.7A CN109100807B (en) | 2018-09-18 | 2018-09-18 | Self-cleaning rain and snow sensing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109100807A true CN109100807A (en) | 2018-12-28 |
| CN109100807B CN109100807B (en) | 2023-12-29 |
Family
ID=64866617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811087710.7A Active CN109100807B (en) | 2018-09-18 | 2018-09-18 | Self-cleaning rain and snow sensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109100807B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832348A (en) * | 2021-01-06 | 2021-05-25 | 河北建筑工程学院 | Sponge urban rainwater is collected water conservancy diversion and is irrigated and use ecological pavement |
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|---|---|---|---|---|
| CN102305930A (en) * | 2011-06-01 | 2012-01-04 | 镇江光宁航海电子科技有限公司 | Method for inhibiting precipitation clutter in radar echo |
| CN105278377A (en) * | 2015-10-26 | 2016-01-27 | 中国地质大学（武汉） | Gas curtain nozzle and intelligent sensing gas curtain rain and snow isolating device and method |
| CN105958170A (en) * | 2016-05-31 | 2016-09-21 | 吉林省广播电视研究所(吉林省新闻出版广电局科技信息中心) | Automatic snow clearing method and device for satellite antenna |
| CN107995403A (en) * | 2017-12-28 | 2018-05-04 | 江苏阅衡智能科技有限公司 | A kind of monitoring device suitable for sleety weather |
| CN208654341U (en) * | 2018-09-18 | 2019-03-26 | 国电大渡河流域水电开发有限公司 | Automatically cleaning sleet sensing device |
-
2018
- 2018-09-18 CN CN201811087710.7A patent/CN109100807B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305930A (en) * | 2011-06-01 | 2012-01-04 | 镇江光宁航海电子科技有限公司 | Method for inhibiting precipitation clutter in radar echo |
| CN105278377A (en) * | 2015-10-26 | 2016-01-27 | 中国地质大学（武汉） | Gas curtain nozzle and intelligent sensing gas curtain rain and snow isolating device and method |
| CN105958170A (en) * | 2016-05-31 | 2016-09-21 | 吉林省广播电视研究所(吉林省新闻出版广电局科技信息中心) | Automatic snow clearing method and device for satellite antenna |
| CN107995403A (en) * | 2017-12-28 | 2018-05-04 | 江苏阅衡智能科技有限公司 | A kind of monitoring device suitable for sleety weather |
| CN208654341U (en) * | 2018-09-18 | 2019-03-26 | 国电大渡河流域水电开发有限公司 | Automatically cleaning sleet sensing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832348A (en) * | 2021-01-06 | 2021-05-25 | 河北建筑工程学院 | Sponge urban rainwater is collected water conservancy diversion and is irrigated and use ecological pavement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109100807B (en) | 2023-12-29 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No.7 Tianyun Road, Chengdu hi tech Zone, China (Sichuan) pilot Free Trade Zone, Chengdu, Sichuan 610000 Applicant after: Guoneng Dadu River Basin Hydropower Development Co.,Ltd. Applicant after: CHENGDU GEO SPACE-TIME SCIENCE & TECHNOLOGY Co.,Ltd. Address before: No.7 Tianyun Road, Chengdu hi tech Zone, China (Sichuan) pilot Free Trade Zone, Chengdu, Sichuan 610000 Applicant before: DADU RIVER HYDROPOWER DEVELOPMENT Co.,Ltd. Applicant before: CHENGDU GEO SPACE-TIME SCIENCE & TECHNOLOGY Co.,Ltd. |
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