CN202730697U - Tightness detecting and alarming device of dust-absorbing pipeline of sweeping machine - Google Patents
Tightness detecting and alarming device of dust-absorbing pipeline of sweeping machine Download PDFInfo
- Publication number
- CN202730697U CN202730697U CN 201220298905 CN201220298905U CN202730697U CN 202730697 U CN202730697 U CN 202730697U CN 201220298905 CN201220298905 CN 201220298905 CN 201220298905 U CN201220298905 U CN 201220298905U CN 202730697 U CN202730697 U CN 202730697U
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- Prior art keywords
- dust
- sweeping machine
- pipeline
- absorbing
- alarming device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the field of a sweeping machine and provides a tightness detecting and alarming device of a dust-absorbing pipeline of the sweeping machine. The tightness detecting and alarming device of the dust-absorbing pipeline of the sweeping machine comprises a blower, a garbage can body, an alarm buzzer, a dust-absorbing opening and a dust-absorbing pipeline. The tightness detecting and alarming device of the dust-absorbing pipeline of the sweeping machine is characterized in that a sealing ring is arranged on a pipeline of the blower and connected with the garbage can body, the upper end of the dust-absorbing pipeline penetrates through the bottom of the garbage can body, a pressure sensor is arranged on one side of the dust-absorbing opening, and the alarm buzzer is connected with the pressure sensor through a guide line. The technical scheme is adopted so as to remind an operator of regularly repairing in time, improve working efficiency, enhance cleaning effect, reduce oil consumption and save energy.
Description
Technical field
The utility model relates to the sweeping machine field, is a kind of sealing propertytest and warning device of sweeping machine dust sucting pipeline.
Technical background
Sweeping machine dust sucting pipeline system generally adopts the sealing ring sealing, in long-term operation process, may produce ring wear and distortion, suction pipe breaks or obstruction, dustbin and fan interface filter net jam, suction nozzle road clearance are too high etc., cause the suction port negative pressure excessively low, operating efficiency reduces, increase simultaneously the load of blower fan, produced the bad phenomenon of road-cleaning effect.
Summary of the invention
The purpose of this utility model is to set up a kind of detection of negative pressure and warning device at the suction port of sweeping machine, realizes Real Time Monitoring, detection to dust sucting pipeline system sealing performance, overload alarm.
The utility model is achieved like this: formed by blower fan, garbage box, alarm buzzer, suction port and dust sucting pipeline, the pipeline that it is characterized in that blower fan adds that sealing ring links to each other with garbage box, the bottom of garbage box is passed in the upper end of dust sucting pipeline, pressure sensor is positioned at suction port one side, and alarm buzzer links to each other with pressure sensor by wire.
Owing to having adopted technique scheme, can in time remind operating personnel's hard time maintenance, increase work efficiency, strengthen the cleaning effect, reduce oil consumption, save the energy.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In the drawings: 1, blower fan; 2, sealing ring; 3, garbage box; 4, alarm buzzer; 5, pressure sensor; 6, suction port; 7, dust sucting pipeline.
The specific embodiment
The utility model is further described below in conjunction with drawings and Examples.
In Fig. 1, the pipeline of blower fan 1 adds that sealing ring 2 links to each other with garbage box 3, and the bottom of garbage box 3 is passed in the upper end of dust sucting pipeline 7, and pressure sensor 5 is positioned at suction port 6 one sides, and alarm buzzer 4 links to each other with pressure sensor 5 by wire.
The operation process of sweeping machine is: the air channel that blower fan 1 forms garbage box 3, dust sucting pipeline 7 and suction port 6 produces high velocity air, under airflow function, produce negative pressure at suction port 6, the suction that negative pressure produces sucks suction port 6 with rubbish, and enters in the garbage box 3 by dust sucting pipeline 7.In the scope that the pressure that pressure sensor 5 detects is being set, pressure sensor 5 can not produce signal.When pressure sensor 5 detects pressure signal and exceeds the setting range value, pressure sensor 5 will produce signal, pass to alarm buzzer 4 by wire and produce and report to the police.
Claims (1)
1. the sealing propertytest of a sweeping machine dust sucting pipeline and warning device, formed by blower fan (1), garbage box (3), alarm buzzer (4), suction port (6) and dust sucting pipeline (7), the pipeline that it is characterized in that blower fan (1) adds that sealing ring (2) links to each other with garbage box (3), the bottom of garbage box (3) is passed in the upper end of dust sucting pipeline (7), pressure sensor (5) is positioned at suction port (6) one sides, and alarm buzzer (4) links to each other with pressure sensor (5) by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298905 CN202730697U (en) | 2012-06-17 | 2012-06-17 | Tightness detecting and alarming device of dust-absorbing pipeline of sweeping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298905 CN202730697U (en) | 2012-06-17 | 2012-06-17 | Tightness detecting and alarming device of dust-absorbing pipeline of sweeping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202730697U true CN202730697U (en) | 2013-02-13 |
Family
ID=47656410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220298905 Expired - Fee Related CN202730697U (en) | 2012-06-17 | 2012-06-17 | Tightness detecting and alarming device of dust-absorbing pipeline of sweeping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202730697U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741629A (en) * | 2014-01-17 | 2014-04-23 | 陕西科技大学 | Automatic automotive dust exhaust device and method |
| CN106523419A (en) * | 2016-12-30 | 2017-03-22 | 河南森源重工有限公司 | Performance examination equipment for cleaning sweeper centrifugal ventilator and examination method |
| GB2546483A (en) * | 2016-01-14 | 2017-07-26 | Stock Sweepers Ltd | Road sweeping vehicle |
| CN108104026A (en) * | 2017-12-21 | 2018-06-01 | 长安大学 | A kind of broken cut of branches and leaves receives machine and its control method |
-
2012
- 2012-06-17 CN CN 201220298905 patent/CN202730697U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741629A (en) * | 2014-01-17 | 2014-04-23 | 陕西科技大学 | Automatic automotive dust exhaust device and method |
| CN103741629B (en) * | 2014-01-17 | 2016-01-20 | 陕西科技大学 | A kind of Automatic automotive dust exhaust device and method thereof |
| GB2546483A (en) * | 2016-01-14 | 2017-07-26 | Stock Sweepers Ltd | Road sweeping vehicle |
| GB2546483B (en) * | 2016-01-14 | 2021-02-24 | Stock Sweepers Ltd | Road sweeping vehicle |
| CN106523419A (en) * | 2016-12-30 | 2017-03-22 | 河南森源重工有限公司 | Performance examination equipment for cleaning sweeper centrifugal ventilator and examination method |
| CN108104026A (en) * | 2017-12-21 | 2018-06-01 | 长安大学 | A kind of broken cut of branches and leaves receives machine and its control method |
| CN108104026B (en) * | 2017-12-21 | 2023-08-22 | 长安大学 | Branch and leaf shredding and absorbing machine and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20160617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |