CN211144853U - Small-sized low-noise intelligent dust collector - Google Patents
Small-sized low-noise intelligent dust collector Download PDFInfo
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- CN211144853U CN211144853U CN201921102237.5U CN201921102237U CN211144853U CN 211144853 U CN211144853 U CN 211144853U CN 201921102237 U CN201921102237 U CN 201921102237U CN 211144853 U CN211144853 U CN 211144853U
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Abstract
The utility model relates to a small-size low noise intelligence dust arrester, including organism (3), organism (3) front end be equipped with protecgulum (1), the rear end is equipped with back lid (8), protecgulum (1) on be equipped with air intake (2), be equipped with the filter bag on this air intake (2), back lid (8) on be equipped with air exit (24), its characterized in that, organism (3) in the middle of be equipped with fan spiral case (10), divide into two parts around organism (3), the front portion is equipped with the dust collecting unit, the rear portion is equipped with centrifugal fan, this centrifugal fan includes motor (7) and fan impeller (11), wherein fan impeller (11) are located fan spiral case (10), motor (7) be located organism (3) rear portion to connect fan impeller (11). Compared with the prior art, the utility model discloses compact structure, save space, the vibration is little, the noise is low to have warning, self-diagnosis, communication and memory function.
Description
Technical Field
The utility model belongs to the technical field of the dust collector technique and specifically relates to a small-size low noise intelligence dust collector is related to.
Background
In industrial production fields, a large amount of dust and smoke can be generated, such as mechanical cutting, woodware manufacturing, welding processing and electronic product manufacturing, the dust is blown up, the smoke is diffused, the dust and the smoke can pollute equipment and the environment, the dust is easy to attach to the surface of a product, the quality of the product is seriously influenced, for example, in the industries of food processing, bio-pharmaceuticals, electronic product packaging and the like, the health of operators is seriously influenced, occupational diseases are generated, and if the dust and the smoke are randomly discharged, the pollution to the atmospheric environment can be caused, and social public nuisance can be caused. Therefore, the dust and the smoke on the industrial production site are controlled very importantly, and are properly treated and collected, so that the product quality is improved, the operators are protected, the air environment of a workshop is improved, and the atmospheric pollution is prevented. Most of the existing dust collectors are designed on the basis of common centrifugal fans on the market, and have the following problems: 1. the volume is large, a large amount of space is occupied, the operation and management are inconvenient, and the equipment investment cost is high; 2. the vibration and noise are large; 3. lack filter core and change and remind the function, can't send the change suggestion according to the actual pollution conditions of filter core, can only change according to theoretical change time, lead to extravagant or influence the collection dirt effect. 4. The data collection and processing functions are lacked, the service condition of the equipment cannot be diagnosed, and preventive measures cannot be taken; 5. the remote communication and centralized management functions are not available, and a plurality of dust collectors cannot be managed in a centralized manner through a communication network.
The utility model publication No. CN204502612U discloses a silent industrial dust collector with purifying function, which can absorb harmful or peculiar smell gas and dust in the air and has little noise. The dust collector comprises a dust collector shell and a power supply control box on the dust collector shell, wherein a fan and a filter bag are fixed in the dust collector shell, and the fan is provided with a fan air inlet; the upper end of the shell of the dust collector is provided with a filter bag air outlet which is communicated with the filter bag, the upper end of the filter bag air outlet is provided with an environment filter layer shell, an environment filter layer is arranged in the environment filter layer shell, one end and the side edge of the environment filter layer are provided with air outlet acoustic panels, and the upper end of the environment filter layer shell is provided with a plurality of air outlets; the lower end of the dust collector shell is provided with an air guide space, a collection box is arranged in the air guide space, and a sound absorption type air deflector is arranged in the collection box. The utility model discloses a there is following shortcoming: 1. the volume is also large; 2. although the sound-absorbing plate and the sound-absorbing air deflector are arranged aiming at the noise, the noise can still be transmitted out through the rest shell parts on the dust collector; 3. the filter element replacement reminding function is lacked; 4. lack of data collection and processing functions; 5. there is no telecommunications and centralized management function.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a small-sized low-noise intelligent dust collector.
The purpose of the utility model can be realized through the following technical scheme:
the utility model provides a small-size low noise intelligence dust arrester, includes the organism, the organism front end be equipped with the protecgulum, the rear end is equipped with the back lid, the protecgulum on be equipped with the air intake, be equipped with the filter bag on this air intake, the back cover and be equipped with the air exit, its characterized in that, the organism in the middle of be equipped with the fan spiral case, divide into two parts around with the organism, the front portion is equipped with dust collecting unit, the rear portion is equipped with centrifugal fan, this centrifugal fan includes motor and fan impeller, wherein fan impeller is located the fan spiral case, the motor be located the organism rear portion to connect fan impeller.
Furthermore, the dust collecting unit comprises a filter element and a filter element support, the filter element support is fixed on the fan volute through bolts, and the filter element is installed on the filter element support.
Furthermore, the filter bag is a high-efficiency filter element, and is fixed on the filter element bracket by a hollow bolt with an adapter; the gas is filtered by the high-efficiency filter element, and then the dust with smaller particle size in the gas can be gathered on the surface of the high-efficiency filter element.
The filter element support is provided with a round hole in the middle as a suction inlet of the centrifugal fan, and a fan air outlet of the centrifugal fan is arranged at the rear right lower corner of the fan volute.
Further, the motor is fixed on the fan volute through bolts; the fan impeller is arranged on a motor shaft.
Furthermore, the filter bag arranged on the air inlet is a flame-retardant coarse filter bag. The coarse filter bag is used for filtering and collecting dust and garbage with larger granularity, and the filter bag is flame-retardant and can be used in special occasions with high temperature or sparks.
Furthermore, the air outlet is small holes distributed according to a certain regular array, and the small holes are one of circular, rectangular or regular polygon; and correspondingly, the rear cover is welded with an exhaust pipe, and all small holes of the exhaust outlet are positioned in a boundary circle formed by welding the exhaust pipe and the rear cover.
Furthermore, one side of the front cover is connected with the machine body through two hinges, and the other side of the front cover is locked through a lock catch; the joint of the front cover and the machine body adopts a flanging and is sealed by a sealing strip. The front cover is also provided with a handle.
Furthermore, the small-sized low-noise intelligent dust collector is also provided with an electric mounting plate which is arranged at the rear part of the machine body and is fixed on the fan volute by bolts;
and the electric mounting plate is fixedly provided with a motor power supply and a motor controller by bolts. And the electric installation plate is provided with a cable hole and a vent hole. The cable holes are used for cable routing of the motor, and the vent holes are used for cooling electric elements and equipment. The motor controller is used for controlling the starting, stopping, accelerating and decelerating of the motor.
Further, the electric mounting plate fixed on the fan volute divides the rear part of the motor into two parts: a motor installation chamber and an electrical installation chamber. The sound absorption cotton is arranged in the motor installation chamber and extends all over the whole motor installation chamber, so that the noise of the air blown out of the air outlet of the fan is reduced by the sound absorption cotton, and the noise generated by the motor operation is reduced by the sound absorption cotton.
Furthermore, the small-sized low-noise intelligent dust collector also comprises a detection unit and a control unit, wherein the detection unit comprises a pipeline pressure sensor, a filter element pressure sensor, a circuit board temperature sensor, a motor temperature sensor and a rotating speed sensor; the utility model discloses each sensor that detecting element adopted is the product sold in the market.
The pipeline pressure sensor is arranged in an air flow channel in the small-sized low-noise intelligent dust collector and is used for judging whether a pipeline selected by the dust collector is proper or not and detecting whether the pipeline in operation is blocked or not;
the filter element pressure sensor adopts an electronic pressure sensor, is arranged on the filter element and is used for judging the blocking condition of the filter element and sending out a warning signal for prompting the replacement of the filter element;
the circuit board temperature sensor is arranged on the electric installation plate and used for measuring the ambient temperature of the circuit board, and deviation correction can be carried out on the detection unit and the control unit according to the influence of the temperature, so that more correct diagnosis can be provided;
the motor temperature sensor is arranged on the surface of the motor, so that the motor can be prevented from being broken down or even damaged due to temperature rise caused by abnormal conditions;
the rotating speed sensor is arranged on the fan volute and points to the fan impeller and is used for detecting the number of revolutions of the motor in operation, finding out the abnormality of the motor as soon as possible and planning corresponding measures;
the control unit comprises a control display panel and a controller, wherein the input end of the controller is connected with the detection unit through an interface, the serial interface is connected with the control display panel, the controller comprises a control module, a communication module and a data storage module, and the control module, the communication module and the data storage module are commonly used modules in the field.
The control display panel is arranged on the right side of the machine body, and a start-stop switch, an acceleration button, a deceleration button and a display screen are arranged on the panel;
the communication module comprises a communication interface and wireless communication equipment which are arranged on the right side of the machine body, a plurality of dust collectors can be connected through a network for centralized management, even a large number of dust collectors can be operated and monitored by a centralized control system, and according to the monitoring condition, a user can centralize the daily state management of the dust collectors such as filter replacement time and the like and can also be uniformly managed with other machines and operating systems.
The data storage module can store the operation data of the dust collector. Through extracting historical operating data from the data storage module, the user carries out analysis to the operating data, can predict filter core change time, prediction motor life, judge whether the model of selecting is suitable, judge whether the air distribution pipe that is selected is reasonable, the reason that the amount of wind reduces etc. can also prevent the trouble and produce, even break down, also can pinpoint the trouble reason fast accurately.
Furthermore, the gas discharged from the air outlet of the centrifugal fan is divided into two parts after being silenced by sound-absorbing cotton, one part is discharged into the atmosphere from the air outlet after being cooled by the motor through the exhaust pipe, and the other part is discharged into the atmosphere from the air cooling vent on the rear cover after being cooled by the electric elements and equipment through the vent hole on the electric mounting plate.
The electric cooling air outlet is small holes distributed according to a certain regular array, and the small holes are one of circular, rectangular or regular polygon.
Compared with the prior art, the utility model has the advantages of it is following:
(1) the utility model discloses small-size low noise intelligence dust arrester through fan spiral case fixed connection dust collecting unit and fan drive unit in a organism, compact structure saves space.
(2) The utility model discloses it inhales the sound cotton to be equipped with in the motor installation room to distribute over whole motor installation room, fallen the noise that falls to the wind that centrifugal fan's fan air outlet blew off, carried out the omnidirectional and fallen the noise that produces the motor operation, feasible the utility model discloses small-size low noise intelligence dust collector whole noise is lower.
(3) The small-sized low-noise intelligent dust collector is provided with a detection unit which comprises a pipeline pressure sensor and can detect whether a pipeline is proper or blocked; the filter element pressure sensor is arranged on the filter element and can detect the blocking condition of the filter element; the circuit board temperature sensor is arranged on the electric mounting plate and can detect the temperature of the electric mounting plate; the motor temperature sensor and the rotating speed sensor which are arranged on the motor can detect the abnormality of the temperature and the rotating speed of the motor. The detecting unit makes the utility model discloses small-size low noise intelligent dust collector moves more reliably high-efficiently steadily.
(4) The utility model discloses small-size low noise intelligence dust collector is equipped with dust collector control system, can report to the police and self-diagnose to detecting element's anomaly automatically, still possesses communication function and data storage function, and communication function can get up many dust collectors centralized management through the internet access, or manage with other machine equipment and operating system unification, has practiced thrift operation maintenance and administrative cost greatly. Historical data is extracted through the data storage function, a user analyzes operation data, filter element replacement time can be predicted, the service life of a motor can be predicted, whether a selected machine type is appropriate or not is judged, whether a distributed air pipe is reasonable or not is judged, the reason of air volume reduction is judged, and the like.
Drawings
FIG. 1 is a side sectional view of the small-sized low-noise intelligent dust collector of the present invention;
FIG. 2 is a rear view of the small-sized low-noise intelligent dust collector without a rear cover;
FIG. 3 is a side view of the small-sized low-noise intelligent dust collector of the present invention;
FIG. 4 is a rear view of the small-sized low-noise intelligent dust collector of the present invention;
in the figure, the air conditioner comprises a front cover 1, a front cover 2, an air inlet 3, a machine body 4, a filter element 5, a filter element support 6, a fan air inlet 7, a motor 8, a rear cover 9, an exhaust pipe 10, a fan volute 11, a fan impeller 12, a dust collecting box 13, a motor power supply 14, a motor controller 15, an electrical mounting plate 16, sound absorbing cotton 17, a fan air outlet 18, a handle 19, a control display panel 20, a power socket 21, rubber supporting legs 22, a communication interface 23 and a handle.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Example 1
As shown in fig. 1, the present embodiment is a small-sized low-noise intelligent dust collector, which is applied to dust collection in industrial production sites. The small-sized low-noise intelligent dust collector comprises a machine body 3, a detection unit and a control unit.
The following describes each part of the small-sized low-noise intelligent dust collector in detail:
1. body 3
The front end of the machine body 3 is provided with a front cover 1, the rear end is provided with a rear cover 8, the front cover 1 is provided with an air inlet 2, the air inlet 2 is provided with a filter bag, and the rear cover 8 is provided with an air outlet 24; the middle of the machine body 3 is provided with a fan volute 10 which divides the machine body 3 into a front part and a rear part, the front part is provided with a dust collecting unit, the rear part is provided with a centrifugal fan, the centrifugal fan comprises a motor 7 and a fan impeller 11, wherein the fan impeller 11 is positioned in the fan volute 10, and the motor 7 is positioned at the rear part of the machine body 3 and is connected with the fan impeller 11. The rear part of the machine body 3 is also provided with an electric installation plate 15 and sound absorption cotton 16.
Specifically, each component is described in detail below:
a machine body 3: as shown in fig. 3, the body 3 is rectangular, rubber support legs are provided at the bottom of the body, and handles 18 are symmetrically provided at the left and right sides of the body.
A dust collection unit: as shown in fig. 1, the dust collection unit includes a filter cartridge 4 and a cartridge holder 5. The filter element bracket 5 is fixed on the fan volute casing 10 by bolts. The filter element 4 is a high-efficiency filter element and is fixed on the filter element bracket 5 by a hollow bolt with an adapter. A round hole is arranged in the middle of the filter element bracket 5 and is used as a suction inlet of the centrifugal fan, and a fan air outlet 17 of the centrifugal fan is arranged at the lower right rear corner of the fan volute 10. The periphery of the filter element 4 is provided with a dust collecting box 12.
A motor 7: the motor 7 is fixed on the fan volute 10 by bolts. As shown in FIG. 2, a motor power supply 13 of the motor 7 is fixedly mounted on the electric mounting plate 15 by bolts, and the motor power supply 13 is controlled to be switched on and off by a power socket 20 with a switch. As shown in fig. 3, the power socket with switch 20 is fixedly installed on the right side panel of the body 3.
Fan impeller 11: the fan impeller 11 is mounted on the motor shaft and located within the fan volute 10.
A filter bag: the filter bag arranged on the air inlet 2 is a flame-retardant coarse filter bag.
Electrical mounting board 15: as shown in fig. 2, the electrical installation plate 15 is arranged at the rear part of the machine body 3 and fixed on the fan volute 10 by bolts; the electric installation plate 15 is fixedly provided with a motor controller 14 by bolts in addition to the motor power supply 13, and the electric installation plate 15 is provided with a cable hole and a vent hole. The motor controller 14 is connected with the motor power supply 13 and a signal input interface of the motor 7, and can control the starting, stopping, accelerating and decelerating of the motor 7.
Sound-absorbing cotton 16: as shown in fig. 2, an electrical mounting plate 15 fixed to the blower volute 10 divides the rear part of the motor into two parts: a motor installation chamber and an electrical installation chamber. Inhale sound cotton 16 and just set up in the motor installation room to spread all over whole motor installation room, make the wind that centrifugal fan's fan air outlet 17 blew out fall the noise through inhaling sound cotton 16 and making an uproar, the noise that the motor operation produced falls the noise through inhaling sound cotton 16.
Front cover 1: as shown in fig. 3, one side of the front cover 1 is connected with the machine body 3 by two hinges, and the other side is locked by a lock catch; the joint of the front cover 1 and the machine body 3 is provided with a sealing strip for sealing; the front cover 1 is provided with a handle 23.
Rear cover 8: as shown in fig. 1, the rear cover 8 is provided with an exhaust duct 9 welded inside the rear cover; as shown in fig. 4, the air outlet 24 of the rear cover is a square small hole distributed according to a certain regular array, and all the small holes of the air outlet 24 are located in the boundary circle where the air exhaust pipe 9 and the rear cover are welded; an electric cooling air outlet 25 is also arranged on the rear cover in the electric installation chamber, and the electric cooling air outlet 25 is a circular small hole which is distributed according to a certain regular array.
2. Detection unit
The detection unit comprises a pipeline pressure sensor, a filter element pressure sensor, a circuit board temperature sensor, a motor temperature sensor and a rotating speed sensor.
The pipeline pressure sensor is arranged in an air flow channel inside the small-sized low-noise intelligent dust collector and used for judging whether a pipeline selected by the dust collector is appropriate or not and detecting whether the pipeline in operation is blocked or not. This embodiment uses a pressure sensor model ZP 68.
And the filter element pressure sensor is arranged on the filter element 4 and used for judging the blocking condition of the filter element and sending out a warning signal for prompting the replacement of the filter element. This embodiment uses a pressure sensor model ZP 68.
And a circuit board temperature sensor arranged on the electric installation board 15 for measuring the ambient temperature of the circuit board, and performing deviation correction on the detection unit and the control unit according to the influence of the temperature, so that more accurate diagnosis can be provided. The present example employs a temperature sensor model KSD-97.
The motor temperature sensor is arranged on the surface of the motor 7, so that the motor can be prevented from being broken down or even damaged due to temperature rise caused by abnormal conditions. The present example employs a temperature sensor model KSD-97.
The rotation speed sensor, which is a laser rotation speed sensor in this embodiment, is disposed on the blower volute 10 and points to the blower impeller 11, and is used for detecting the number of motor revolutions in operation, finding out motor abnormality as soon as possible, and planning a countermeasure. The present embodiment employs a speed sensor model number Y3144-E.
The sensors of the detection unit are all sensors in the prior art.
3. Control unit
The control unit comprises a control display panel 19 and a controller, wherein the input end of the controller is connected with the detection unit through an interface, the serial interface is connected with the control display panel 19 and the motor controller 14, and the controller comprises a control module, a communication module and a data storage module.
The control display panel 19 is arranged on the right side of the machine body 7, and a start-stop switch, an acceleration button, a deceleration button and a display screen are arranged on the panel;
the communication module comprises a communication interface and wireless communication equipment which are arranged on the right side of the machine body, the communication interface adopted by the embodiment is an RS-485 interface, an RS-485 communication network is established through the communication interface, a plurality of dust collectors can be connected through the network for centralized management, even a large number of dust collectors can be operated and monitored by one centralized control system, and according to the monitoring condition, a user can centralize the daily state management of the dust collectors such as filter replacement time and the like and can also be uniformly managed with other machines and an operating system.
The data storage module stores a control program, a pipeline pressure threshold, a filter element pressure threshold, a circuit board temperature threshold, a motor temperature threshold, a rotating speed threshold and operation data of the dust collector. Through extracting the historical data in the data storage module, carry out the analysis to the operating data, can predict filter core change time, predict motor life, judge whether the model of selecting is suitable, judge whether the air distribution pipe is reasonable, the reason that the amount of wind reduces etc. can also prevent the trouble and produce, even break down, also can pinpoint the trouble reason fast.
The control module executes a control program stored in the data storage module, and specifically includes:
the control module respectively receives input signals of the pipeline pressure sensor, the filter element pressure sensor, the circuit board temperature sensor, the motor temperature sensor and the rotating speed sensor in the detection unit, and outputs the input signals to the control display panel 19 for display. Meanwhile, the control module reads a pipeline pressure threshold value, a filter element pressure threshold value, a circuit board temperature threshold value, a motor temperature threshold value and a rotating speed threshold value in the data storage module, compares the pipeline pressure threshold value, the filter element pressure threshold value, the circuit board temperature threshold value, the motor temperature threshold value and the rotating speed threshold value with corresponding input signals of the detection unit, and sends an alarm signal to the control display panel 19 and a turn-off signal to the motor controller 14 when the input signals of the detection unit are not within the corresponding threshold value range.
When the control module receives a start-stop signal, an acceleration signal or a deceleration signal for controlling the display panel 19, the control module correspondingly sends the start-stop signal, the acceleration signal or the deceleration signal to the motor controller 14.
When the communication interface of the communication module is connected, the control module receives the operation data of the dust collector stored by the data storage module, outputs the operation data to the communication module and receives the control input signal of the communication module.
The specific implementation mode is as follows:
when dust removal is needed in an industrial production field, the small low-noise intelligent dust collector is placed at a designated position according to the field condition, and a dust collection cover with a proper type and an air inlet pipe with a proper length are connected with the dust collector; the power supply of the dust collector is connected, the power socket 20 is opened to start the motor 7, the motor 7 drives the fan impeller 11 to rotate, the negative pressure generated by the suction inlet of the centrifugal fan sucks the mixed gas of dust and air into the dust collector through the dust collection cover and the air inlet pipe, the mixed gas is filtered by the coarse filter bag and the dust and the garbage with larger granularity are collected and then filtered by the high-efficiency filter element 4, the dust with smaller granularity is gathered on the surface of the high-efficiency filter element 4, the clean air is discharged into the rear part of the machine body from the air outlet of the centrifugal fan, the dust is divided into two parts after being silenced by the sound-absorbing cotton in the rear part of the machine body, one part is discharged into the atmosphere from the air outlet 24 after cooling the motor 7 through the exhaust pipe 9, and the other part is discharged into the atmosphere through the air vent on the electric.
The control module is a chip in the prior art, the STM32F103C8T6 microcontroller chip is used in this embodiment, the wireless communication device is a device in the prior art, the wireless communication module of the type CC1101 is used in this embodiment, the data storage module is a module in the prior art, and the memory of the type AT24C64 is used in this embodiment.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (10)
1. The utility model provides a small-size low noise intelligence dust collector, includes organism (3), organism (3) front end be equipped with protecgulum (1), the rear end is equipped with back lid (8), protecgulum (1) on be equipped with air intake (2), be equipped with the filter bag on this air intake (2), back lid (8) on be equipped with air exit (24), its characterized in that, organism (3) in the middle of be equipped with fan spiral case (10), divide into two parts around organism (3), the front portion is equipped with dust collecting unit, the rear portion is equipped with centrifugal fan, this centrifugal fan includes motor (7) and fan impeller (11), wherein fan impeller (11) are located fan spiral case (10), motor (7) be located organism (3) rear portion to connect fan impeller (11).
2. The small-sized low-noise intelligent dust collector as claimed in claim 1, wherein the dust collecting unit comprises a filter element (4) and a filter element bracket (5), the filter element bracket (5) is fixed on the fan volute (10), and the filter element (4) is mounted on the filter element bracket (5).
3. The small-sized low-noise intelligent dust collector as claimed in claim 2, wherein the filter element (4) is a high-efficiency filter element and is fixed on the filter element bracket (5) by a hollow bolt with an adapter;
the filter element bracket (5) is provided with a round hole in the middle as a suction inlet of the centrifugal fan, and a fan air outlet (17) of the centrifugal fan is arranged at the rear right lower corner of the fan volute (10).
4. The small-sized low-noise intelligent dust collector as claimed in claim 1, wherein the motor (7) is fixed on the fan volute (10) by bolts; the fan impeller (11) is arranged on a motor shaft.
5. The small-sized low-noise intelligent dust collector as claimed in claim 1, wherein the filter bag mounted on the air inlet (2) is a flame-retardant coarse filter bag.
6. The small-sized low-noise intelligent dust collector as claimed in claim 1, wherein one side of the front cover (1) is connected with the machine body by two hinges, and the other side is locked by a lock catch; the joint of the front cover (1) and the machine body (3) adopts a flanging and is sealed by a sealing strip.
7. The small-sized low-noise intelligent dust collector as claimed in claim 1, wherein the rear part of the machine body (3) is provided with sound-absorbing cotton (16).
8. The small-sized low-noise intelligent dust collector as claimed in claim 1, further comprising an electrical mounting plate (15), wherein the electrical mounting plate (15) is arranged at the rear part of the machine body (3) and fixed on the fan volute (10);
electric mounting panel (15) on fixed mounting have motor power (13) and motor controller (14), and be equipped with cable hole and ventilation hole on electric mounting panel (15).
9. The small-sized low-noise intelligent dust collector as claimed in any one of claims 1-8, further comprising a detection unit and a control unit, wherein the detection unit comprises a pipeline pressure sensor, a filter element pressure sensor, a circuit board temperature sensor, a motor temperature sensor and a rotation speed sensor;
the control unit comprises a control display panel and a controller, wherein the input end of the controller is connected with the detection unit through an interface, the serial interface is connected with the control display panel, and the controller comprises a control module, a communication module and a data storage module.
10. The small-sized low-noise intelligent dust collector as claimed in claim 9, wherein the air discharged from the fan outlet (17) of the centrifugal fan is muffled by sound-absorbing cotton and then divided into two parts, one part is discharged into the atmosphere through the air outlet (24) after cooling the motor by the exhaust pipe (9), and the other part is discharged into the atmosphere through the air vent on the electric installation plate (15) after cooling the electric elements and equipment by the electric cooling air vent (25) on the rear cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921102237.5U CN211144853U (en) | 2019-07-15 | 2019-07-15 | Small-sized low-noise intelligent dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921102237.5U CN211144853U (en) | 2019-07-15 | 2019-07-15 | Small-sized low-noise intelligent dust collector |
Publications (1)
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110242603A (en) * | 2019-07-15 | 2019-09-17 | 上海周泰机械科技工程有限公司 | A kind of small-sized low noise intelligence precipitron |
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