CN202731978U - Automatic dust suppressing device - Google Patents
Automatic dust suppressing device Download PDFInfo
- Publication number
- CN202731978U CN202731978U CN 201220423635 CN201220423635U CN202731978U CN 202731978 U CN202731978 U CN 202731978U CN 201220423635 CN201220423635 CN 201220423635 CN 201220423635 U CN201220423635 U CN 201220423635U CN 202731978 U CN202731978 U CN 202731978U
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- Prior art keywords
- controller
- electromagnetic valve
- automatic dustfall
- dustfall device
- water pipe
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Abstract
The utility model relates to an automatic dust suppressing device. The automatic dust suppressing device comprises a controller and a water spraying pipeline, wherein the water spraying pipeline is provided with an electromagnetic valve, a sprayer is connected on the water spraying pipeline, and the controller is connected with the electromagnetic valve in a control mode. The automatic watering and dust suppressing device further comprises a voice-control sensor used for detecting noise in working condition of a corresponding conveyor. The controller is provided with a voice-control sensor signal input end which is connected with a signal output end of the voice-control sensor in a sampling mode, so that the controller controls the electromagnetic valve to open when the noise in the working condition of the conveyor is larger than or equal to a corresponding set value and otherwise controls the electromagnetic valve to close. The automatic dust suppressing device is capable of controlling water spraying according to the noise in the working condition of the conveyor.
Description
Technical field
The utility model relates to mining dust falling device, relates in particular to a kind of automatic dustfall device.
Background technology
Coal under the mine easily produces coal dust in exploitation and transportation, coal dust might explode, cause worker's pneumoconiosis, is threatening the safety in production in colliery and worker's health always.The effective measures that reduce coal dust are by device for reducing dust water spray dust to be carried out in the position that produces coal dust, existing device for reducing dust such as Chinese patent CN 202006069 U disclosed a kind of " automatic spray dust removal device and automatic control unit ", this device for reducing dust comprises the shower nozzle that is connected with corresponding water source by water pipe, be provided with conducting on the described water pipe or block the electromagnetic valve of described water pipe, device for reducing dust also comprises the sensor that is connected to control the controller of described electromagnetic valve break-make and is used for whether having on the detection conveyer coal with described solenoid control, and the signal output part of sensor is connected with the controller sampling.During work, when sensor detects when on the conveyer coal being arranged, sensor is given controller signal feedback, and controller control electromagnetic valve is opened, and shower nozzle is then sprayed water on conveyer.The problem that this device for reducing dust exists is; sensor detects when on the conveyer coal being arranged; shower nozzle is just sprayed water always; but in practical work process; often can run into the unexpected situations of shutting down such as conveyor apparatus, just no longer transportation of coal after conveyer is shut down, dust also just can not produce again accordingly; and existing this device for reducing dust can not stop because of the shutdown of the equipment such as conveyer water spray, and the result just causes the waste at a large amount of water sources.
Summary of the invention
The purpose of this utility model is to provide a kind of dust suppression device by water spray that can control according to the size of noise in the conveyer working environment water spray.
In order to address the above problem, the technical solution of the utility model is:
A kind of automatic dustfall device, comprise controller and the water pipe that is provided with electromagnetic valve, be connected with shower nozzle on the described water pipe, described controller is connected with described solenoid control, described automatic dustfall device also comprises the voice operated sensor for detection of noise level in the corresponding conveyer working environment, described controling appliance has acoustic control sensor signal input, and the signal output part of described voice operated sensor makes controller control described electromagnetic valve when being connected with noise in the conveyer working environment more than or equal to the respective settings value with the sampling of described voice operated sensor signal input part and opens, make controller control described closed electromagnetic valve when noise is less than the respective settings value in the conveyer working environment.
Described automatic dustfall device also comprises the touch sensing of whether working for the perception conveyer, and described controller has the touch sensing signal input part that is connected with the signal output part sampling of described touch sensing.
Be provided with strainer in the described water pipe.
Be serially connected with booster pump in the described water pipe, described automatic dustfall device also comprises the fire-proof motor that the power intake of clutch end and described booster pump is in transmission connection.
Described fire-proof motor is connected with corresponding power supply by circuit, is serially connected with electromagnetic starter in the described circuit.
The beneficial effects of the utility model are: when the equipment such as conveyer are not started shooting, noise level in the conveyer working environment is less than setting value accordingly on the voice operated sensor, voice operated sensor can be given feedback signal of controller, and controller control closed electromagnetic valve stops water spray; When the equipment such as conveyer start, noise level in the conveyer working environment can reach on the voice operated sensor and set value accordingly, voice operated sensor can be given feedback signal of controller, controller control electromagnetic valve is opened, begin water spray, control by the noise level in the conveyer working environment and whether to spray water, can not cause the waste at water source.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
A kind of embodiment of automatic dustfall device is as shown in Figure 1: comprise controller 2 and be provided with the water pipe 8 of electromagnetic valve 9, be connected with shower nozzle 11 on the water pipe 8, controller 2 and the break-make of electromagnetic valve 9 control connections with control electromagnetic valve 9.Be serially connected with booster pump 7 in the water pipe 8, the automatic dustfall device also comprises the fire-proof motor that the power intake of clutch end and booster pump is in transmission connection, fire-proof motor is connected with corresponding power supply by circuit, be serially connected with electromagnetic starter 1 in the circuit, electromagnetic starter 1 and controller 2 control connections also are serially connected with strainer 6 in the water pipe 8.The automatic dustfall device also comprises sensor of dust concentration 4, the voice operated sensor 5 for detection of noise level in the air, touch sensing and the light control sensor 10 for detection of Dust Concentration in the air.Sensor of dust concentration 4, voice operated sensor 5, voice operated sensor and light control sensor 10 all belong to prior art, its concrete structure is no longer introduced, be respectively arranged with sensor of dust concentration signal input part, voice operated sensor signal input part, voice operated sensor signal input part and light control sensor signal input part on the controller 2, the signal output part that sensor of dust concentration 4, voice operated sensor 5, touch sensing are connected with light control sensor is connected with the respective signal input sampling of controller 2 respectively.The mining junction box of part 3 expressions among the figure.
During work, when Dust Concentration in the environment during greater than the setting value of sensor of dust concentration 4, sensor of dust concentration 4 can feed back signal to controller 2, and controller 2 receives behind the signal control electromagnetic valve 9 and booster pump 7 and opens shower nozzle 11 beginning atomizing de-dustings; When voice operated sensor 5 detected noise volume in the conveyer working environment and reaches setting value big or small, voice operated sensor 5 can feed back signal to controller 2, and controller 2 receives behind the signal control electromagnetic valve 9 and booster pump 7 and opens shower nozzle 11 beginning atomizing de-dustings; When touch sensing receives when touching signal, touch sensing feeds back signal to controller 2, and controller 2 receives behind the signal control electromagnetic valve 9 and booster pump 7 and opens; When light control sensor 10 detected the someone and walks about, light control sensor 10 fed back signal to controller 2, and controller 2 receives behind the signal control electromagnetic valve 9 and booster pump 7 and cuts out, and stops atomizing de-dusting, avoids drenching the pedestrian.Multiple sensors adopts monitoring in all directions, and is safe and reliable, and certainly in other embodiment of the present utility model, sensor of dust concentration, shake-up sensor and light control sensor can not have yet.
Claims (5)
1. automatic dustfall device, comprise controller and the water pipe that is provided with electromagnetic valve, be connected with shower nozzle on the described water pipe, described controller is connected with described solenoid control, it is characterized in that: described automatic dustfall device also comprises the voice operated sensor for detection of noise level in the corresponding conveyer working environment, described controling appliance has acoustic control sensor signal input, and the signal output part of described voice operated sensor makes controller control described electromagnetic valve when being connected with noise in the conveyer working environment more than or equal to the respective settings value with the sampling of described voice operated sensor signal input part and opens, make controller control described closed electromagnetic valve when noise is less than the respective settings value in the conveyer working environment.
2. automatic dustfall device according to claim 1, it is characterized in that: described automatic dustfall device also comprises the touch sensing of whether working for the perception conveyer, and described controller has the touch sensing signal input part that is connected with the signal output part sampling of described touch sensing.
3. automatic dustfall device according to claim 1 is characterized in that: be provided with strainer in the described water pipe.
4. the described automatic dustfall device of any one according to claim 1 ~ 3, it is characterized in that: be serially connected with booster pump in the described water pipe, described automatic dustfall device also comprises the fire-proof motor that the power intake of clutch end and described booster pump is in transmission connection.
5. automatic dustfall device according to claim 4, it is characterized in that: described fire-proof motor is connected with corresponding power supply by circuit, is serially connected with electromagnetic starter in the described circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220423635 CN202731978U (en) | 2012-08-24 | 2012-08-24 | Automatic dust suppressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220423635 CN202731978U (en) | 2012-08-24 | 2012-08-24 | Automatic dust suppressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202731978U true CN202731978U (en) | 2013-02-13 |
Family
ID=47657690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220423635 Expired - Fee Related CN202731978U (en) | 2012-08-24 | 2012-08-24 | Automatic dust suppressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202731978U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904458A (en) * | 2017-03-25 | 2017-06-30 | 南京榆液液压有限公司 | Band bucket handling machine intelligent spray dust pelletizing system |
| CN115486662A (en) * | 2022-09-23 | 2022-12-20 | 慕思健康睡眠股份有限公司 | Noise control method and device for hardness-adjustable cushion body, cushion body and medium |
-
2012
- 2012-08-24 CN CN 201220423635 patent/CN202731978U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904458A (en) * | 2017-03-25 | 2017-06-30 | 南京榆液液压有限公司 | Band bucket handling machine intelligent spray dust pelletizing system |
| CN106904458B (en) * | 2017-03-25 | 2019-01-04 | 南京榆液液压有限公司 | Band bucket handling machine intelligent spray dust pelletizing system |
| CN115486662A (en) * | 2022-09-23 | 2022-12-20 | 慕思健康睡眠股份有限公司 | Noise control method and device for hardness-adjustable cushion body, cushion body and medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450001 Henan city of Zhengzhou province high tech Industrial Development Zone Long Chun Road No. 10 Patentee after: Power Polytron Technologies Inc Address before: 450001 Henan city of Zhengzhou province high tech Industrial Development Zone Long Chun Road No. 10 Patentee before: Zhengzhou GL Tech Company |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20190824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |