CN107062510B - Intelligent building informatization ventilation system - Google Patents

Intelligent building informatization ventilation system Download PDF

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Publication number
CN107062510B
CN107062510B CN201710203399.7A CN201710203399A CN107062510B CN 107062510 B CN107062510 B CN 107062510B CN 201710203399 A CN201710203399 A CN 201710203399A CN 107062510 B CN107062510 B CN 107062510B
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China
Prior art keywords
driving motor
filter
carriage
air
brush roller
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Application number
CN201710203399.7A
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Chinese (zh)
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CN107062510A (en
Inventor
赵亮
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Jiangsu Institute of Architectural Technology
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Jiangsu Institute of Architectural Technology
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Priority to CN201710203399.7A priority Critical patent/CN107062510B/en
Publication of CN107062510A publication Critical patent/CN107062510A/en
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Publication of CN107062510B publication Critical patent/CN107062510B/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • 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
    • B08B5/04—Cleaning by suction, with or without auxiliary action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/04—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by a combination of operations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/90—Cleaning of purification apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/30—Velocity
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Ventilation (AREA)
  • Duct Arrangements (AREA)

Abstract

The invention discloses an intelligent building informatization ventilation system, and mainly relates to the technical field of building intelligent informatization. Including air pipe, air pipe's one end is equipped with the ventilation blower, air pipe keeps away from the one end of ventilation blower and is equipped with first carriage, be equipped with the second carriage in the air pipe, be equipped with the filter between first carriage and the second carriage, be equipped with cleaning device between filter and the first carriage, one side that first carriage was kept away from to the second carriage is equipped with air heater, one side that second carriage was kept away from to air heater is equipped with temperature sensor, one side that temperature sensor was kept away from to air heater is equipped with air velocity transducer, still includes the controller. The invention has the beneficial effects that: the air quality monitoring system can provide evaluation criteria for cleaning the filter, can automatically clean the filter, can reduce the labor intensity of workers, and can ensure the air quality in a building.

Description

Intelligent building informatization ventilation system
Technical Field
The invention relates to the technical field of intelligent building informatization, in particular to an intelligent building informatization ventilation system.
Background
Along with the improvement of people's living standard, people also progressively improve to the requirement of working environment of living, make the intellectuality of current building, the information ization degree is higher and higher, for guaranteeing indoor air quality, set up ventilation system in building mostly, and current ventilation system is after operation a period, a large amount of dusts have been piled up on the filter in the ventilation system, need the staff regularly to carry out artifical clearance to the filter, in order to guarantee the smooth and easy of ventilation system ventilation, waste time and energy, and can't confirm the pile up state of dust on the filter quantitatively, only can judge whether to carry out the clearance of filter according to the experience.
Disclosure of Invention
The invention aims to provide an intelligent building informatization ventilation system which can provide an evaluation standard for whether a filter needs to be cleaned or not, can automatically clean the filter, can reduce the labor intensity of workers and can ensure the air quality in a building.
In order to achieve the purpose, the invention is realized by the following technical scheme:
an intelligent building informatization ventilation system comprises a ventilation pipeline, wherein one end of the ventilation pipeline is provided with a ventilator, one end, far away from the ventilator, of the ventilation pipeline is provided with a first support frame, a plurality of support shafts are arranged in the first support frame, blades are arranged on the support shafts, one end of each support shaft is provided with a chain wheel, a plurality of chains are wound on the chain wheels, one end of each support shaft is provided with a first driving motor, a second support frame is arranged in the ventilation pipeline, a scroll is arranged at the top of the second support frame, one end of the scroll is provided with a second driving motor, the second driving motor is in transmission connection with the scroll, a curtain plate is arranged on the scroll, a slide rail matched with the curtain plate is vertically arranged on the second support frame, a filter is arranged between the first support frame and the second support frame, and a cleaning device is arranged between the filter and the first support frame, the cleaning device comprises a guide post vertically arranged in an air conduit, a support is arranged on the guide post, the support is connected with the guide post in a sliding manner, an arc-shaped baffle plate is arranged on the support, a brush roller adaptive to a filter is arranged in the arc-shaped baffle plate, a third driving motor is arranged at one end of the brush roller, baffles are arranged at two ends of the arc-shaped baffle plate, the brush roller is rotatably connected with the baffles, the third driving motor is in threaded connection with the baffles, two baffles and the arc-shaped baffle plate form a dust suction port, a telescopic pipe is arranged on the arc-shaped baffle plate, one end of the telescopic pipe extends out of the air conduit, a dust collector is arranged at one end, away from the air conduit, of the telescopic pipe, the dust collector is communicated with the dust suction port through the telescopic pipe, a screw nut is arranged on the support, and a lead screw adaptive to the screw nut is arranged in the air conduit, the one end of lead screw is equipped with fourth driving motor, one side that first carriage was kept away from to the second carriage is equipped with air heater, one side that second carriage was kept away from to air heater is equipped with temperature sensor, one side that temperature sensor was kept away from to air heater is equipped with air velocity transducer, still includes the controller, ventilation blower, first driving motor, second driving motor, third driving motor, dust catcher, fourth driving motor, air heater, temperature sensor, air velocity transducer all with controller signal connection.
And a manhole is arranged on the ventilation pipeline.
A camera is arranged between the first supporting frame and the filter.
And the brush roller is provided with a rubber beating hammer, and the rubber beating hammer is hinged with the brush roller.
Compared with the prior art, the invention has the beneficial effects that:
1. the first supporting frame, the supporting shaft, the blades, the chain wheel and the first driving motor form an air inlet, the first driving motor can drive the supporting shaft to rotate, the supporting shaft rotates to drive the blades to rotate, the air inlet can be opened and closed, the size of the air inlet can be adjusted, the second supporting frame, the scroll, the second driving motor, the curtain plate and the sliding rail form a partition roller curtain, the air speed sensor can detect the air speed entering a ventilation pipeline and send a detection result to the controller, an evaluation standard is provided for whether the filter needs to be cleaned, when dust on the filter is accumulated more, the air speed is reduced, the controller firstly controls the second driving motor to drive the curtain plate to separate the filter from the ventilation fan, dust generated when the filter is cleaned is prevented from entering the ventilation fan, the fourth driving motor drives the brush roller to move up and down, the third driving motor drives the brush roller to rotate, the dust on the filter can be swept down, the dust collector is started, the dust is sucked into the dust collector, the filter can be automatically cleaned, the labor intensity of workers can be reduced, and the air quality in a building can be guaranteed.
2. The ventilating duct is provided with the manhole, so that the ventilating duct can be conveniently repaired and maintained.
3. According to the invention, the camera is arranged between the first support frame and the filter, so that the state of the filter can be observed in real time, and whether to provide further reference for cleaning the filter can be determined.
4. According to the invention, the rubber beating hammer is arranged on the brush roller and is hinged with the brush roller, the brush roller rotates and drives the rubber beating hammer to beat the filter, so that dust on the filter can be quickly cleaned, and the cleaning efficiency of the filter can be improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a first support frame;
FIG. 3 is a schematic structural view of a second support frame;
FIG. 4 is a schematic view of a connection structure of a guide post;
fig. 5 is a schematic view of the construction of the curved baffle.
The reference numbers in the drawings: 1. a ventilation duct; 2. a ventilator; 3. a first support frame; 4. a support shaft; 5. a blade; 6. a sprocket; 7. a chain; 8. a first drive motor; 9. a second support frame; 10. a reel; 11. a second drive motor; 12. a curtain plate; 13. a slide rail; 14. a filter; 15. a guide post; 16. a support; 17. a brush roller; 18. a third drive motor; 19. an arc-shaped baffle plate; 20. a baffle plate; 21. a telescopic pipe; 22. a vacuum cleaner; 23. a nut; 24. a lead screw; 25. a fourth drive motor; 26. an air heater; 27. a temperature sensor; 28. a wind speed sensor; 29. a camera; 30. a rubber hammer.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
The invention relates to an intelligent building informatization ventilation system which comprises a ventilation pipeline 1, wherein a ventilator 2 is arranged at one end of the ventilation pipeline 1. Ventilating duct 1 keeps away from the one end of ventilation blower 2 and is equipped with first carriage 3, be equipped with a plurality of back shaft 4 in the first carriage 3, be equipped with blade 5 on the back shaft 4, the one end of back shaft 4 is equipped with sprocket 6, a plurality of the winding has chain 7 on the sprocket 6, one of them the one end of back shaft 4 is equipped with first driving motor 8, and first carriage 3, back shaft 4, blade 5, sprocket 6 and first driving motor 8 constitute the air intake, and first driving motor 8 can drive back shaft 4 and rotate, and back shaft 4 rotates and drives blade 5 and rotate, can open the air intake and seal, can adjust the size of air intake. Be equipped with second carriage 9 in ventilation duct 1, the top of second carriage 9 is equipped with spool 10, the one end of spool 10 is equipped with second driving motor 11, second driving motor 11 is connected with the transmission of spool 10, be equipped with curtain 12 on the spool 10, the vertical slide rail 13 that suits with curtain 12 that is equipped with on the second carriage 9, spool 10, second driving motor 11, curtain 12 and slide rail 13 constitute and separate the roll curtain, and second driving motor 11 starts and can put down curtain 12 and pack up, can separate between filter 14 and the ventilation blower 2 when curtain 12 puts down, and the dust that produces when avoiding clearing up filter 14 gets into ventilation blower 2. A filter 14 is arranged between the first supporting frame 3 and the second supporting frame 9, and a cleaning device is arranged between the filter 14 and the first supporting frame 3 and used for cleaning the filter 14. Cleaning device is including setting up guide post 15 in ventilation pipe 1 perpendicularly, be equipped with support 16 on the guide post 15, support 16 and guide post 15 sliding connection, support 16 can follow guide post 15 and slide from top to bottom. The filter cleaning device is characterized in that an arc-shaped baffle plate 19 is arranged on the support 16, a brush roller 17 matched with the filter 14 is arranged in the arc-shaped baffle plate 19, a third driving motor 18 is arranged at one end of the brush roller 17, and the third driving motor 18 can drive the brush roller 17 to rotate so as to clean the filter 14. Two ends of the arc-shaped baffle plate 19 are provided with baffle plates 20, the brush roller 17 is rotatably connected with the baffle plates 20, and the third driving motor 18 is in threaded connection with the baffle plates 20. Two baffle 20 and cowl 19 constitute the dust absorption mouth, cowl 19 is last to be equipped with flexible pipe 21, air pipe 1 is stretched out to the one end of flexible pipe 21, the one end that air pipe 1 was kept away from to flexible pipe 21 is equipped with dust catcher 22, dust catcher 22 communicates with the dust absorption mouth through flexible pipe 21, and dust catcher 22 can be siphoned away the dust on the filter 14. The support 16 is provided with a screw 23, a lead screw 24 matched with the screw 23 is arranged in the ventilation pipeline 1, one end of the lead screw 24 is provided with a fourth driving motor 25, and the fourth driving motor 25 is started to drive the brush roller 17 to move up and down and clean the filter 14. An air heater 26 is arranged on one side, far away from the first supporting frame 3, of the second supporting frame 9, and a temperature sensor 27 is arranged on one side, far away from the second supporting frame 9, of the air heater 26. An air speed sensor 28 is arranged on the side of the air heater 26 away from the temperature sensor 27, and the air speed sensor 28 can detect the air speed entering the ventilation pipeline 1 and send the detection result to the controller to provide an evaluation criterion for judging whether the filter 14 needs to be cleaned. The dust cleaning device comprises a ventilator 2, a first driving motor 8, a second driving motor 11, a third driving motor 18, a dust collector 22, a fourth driving motor 25, an air heater 26, a temperature sensor 27 and a wind speed sensor 28 which are in signal connection with the controller, when dust on a filter 14 is accumulated more, the wind speed is reduced, the controller firstly controls the second driving motor 11 to put down a curtain plate 12, separates the filter 14 from the ventilator 2, prevents dust generated during cleaning the filter 14 from entering the ventilator 2, then starts the dust collector 22, the third driving motor 18 and the fourth driving motor 25, drives the brush roller 17 to move up and down by the fourth driving motor 25, drives the brush roller 17 to rotate by the third driving motor 18, can sweep the dust on the filter 14, sucks the dust into the dust collector by the dust collector 22, can automatically clean the filter, the labor intensity of workers can be reduced, and the air quality in the building can be ensured.
In order to facilitate the maintenance and repair of the present invention, the ventilation duct 1 is provided with a manhole, which can facilitate the maintenance and repair of the present invention.
In order to determine whether to provide a further reference for cleaning the filter, a camera 29 is provided between the first support frame 3 and the filter 14, so that the state of the filter 14 can be observed in real time, and whether to provide a further reference for cleaning the filter can be determined.
In order to improve the cleaning efficiency of the filter, the rubber beating hammer 30 is arranged on the brush roller 17, the rubber beating hammer 30 is hinged to the brush roller 17, the brush roller 17 rotates and simultaneously drives the rubber beating hammer 30 to beat the filter 14, the dust on the filter 14 can be quickly cleaned, and the cleaning efficiency of the filter can be improved.
Example (b): the invention relates to an intelligent building informatization ventilation system which comprises a ventilation pipeline 1, wherein a manhole is arranged on the ventilation pipeline 1, and the intelligent building informatization ventilation system can be convenient to repair and maintain. A ventilator 2 is mounted at one end of the ventilation duct 1. Ventilating duct 1 keeps away from the one end of ventilation blower 2 and is equipped with first carriage 3, and first carriage 3 is the rectangle frame, and first carriage 3 passes through the screw fixation on ventilating duct 1. Seven support shafts 4 are arranged in the first support frame 3, the support shafts 4 vertically penetrate through the first support frame 3 and are rotatably connected with the first support frame 3, blades 5 are mounted on the support shafts 4, the blades 5 can be driven to rotate by the rotation of the support shafts 4, and the first support frame 3 can be closed by the seven blades 5. Chain wheels 6 are installed at one end of each supporting shaft 4, seven chains 7 are wound on the chain wheels 6, one chain wheel 6 rotates to drive other chain wheels 6 to rotate, one driving motor 8 is arranged at one end of each supporting shaft 4, and the first driving motors 8 are in transmission connection with the corresponding supporting shafts 4 through connecting sleeves. The first supporting frame 3, the supporting shaft 4, the blades 5, the chain wheel 6 and the first driving motor 8 form an air inlet, the first driving motor 8 can drive the supporting shaft 4 to rotate, the supporting shaft 4 rotates to drive the blades 5 to rotate, the air inlet can be opened and closed, and the size of the air inlet can be adjusted. The ventilating duct is characterized in that a second supporting frame 9 is arranged in the ventilating duct 1, the second supporting frame 9 is fixed in the ventilating duct 1 through screws, a reel 10 and a reel support are arranged at the top of the second supporting frame 9, the reel support is fixed on the second supporting frame 9 through screws, the reel 10 is rotationally connected with the reel support, a second driving motor 11 is arranged at one end of the reel 10, the second driving motor 11 is fixed on the second supporting frame 9 through screws, the second driving motor 11 is in transmission connection with the reel 10 through a connecting sleeve, a curtain plate 12 is installed on the reel 10, a sliding rail 13 matched with the curtain plate 12 is vertically arranged on the second supporting frame 9, the reel 10, the second driving motor 11, the curtain plate 12 and the sliding rail 13 form a partition rolling curtain, the second driving motor 11 is started to put down and pack up the curtain plate 12, and the filter 14 and the ventilating fan 2 can be separated when the curtain plate 12 is put down, dust generated when the filter 14 is cleaned is prevented from entering the ventilator 2. A filter 14 is arranged between the first supporting frame 3 and the second supporting frame 9, the filter 14 is fixed in the ventilation pipeline 1 through screws, and a cleaning device is arranged between the filter 14 and the first supporting frame 3 and used for cleaning the filter 14. Cleaning device is including setting up guide post 15 in ventilation pipe 1 perpendicularly, be equipped with support 16 on the guide post 15, be equipped with the guiding hole that suits with guide post 15 on the support 16, support 16 and guide post 15 sliding connection, support 16 can follow guide post 15 and slide from top to bottom. Arc-shaped baffle plates 19 are welded on the support 16, brush rollers 17 matched with the filter 14 are arranged in the arc-shaped baffle plates 19, a third driving motor 18 is arranged at one end of each brush roller 17, and the third driving motor 18 can drive the brush rollers 17 to rotate so as to clean the filter 14. Baffle plates 20 are welded at two ends of the arc-shaped baffle plate 19, the brush roller 17 is rotatably connected with the baffle plates 20, and the third driving motor 18 is fixed on the baffle plates 20 through screws. The rubber beating hammer 30 is arranged on the brush roller 17, the rubber beating hammer 30 is hinged to the brush roller 17, the brush roller 17 rotates and meanwhile drives the rubber beating hammer 30 to beat the filter 14, dust on the filter 14 can be quickly cleaned, and the cleaning efficiency of the filter can be improved. Two baffle 20 and cowl 19 constitute the dust absorption mouth, cowl 19 is last to be equipped with flexible pipe 21, air pipe 1 is stretched out to the one end of flexible pipe 21, the one end that air pipe 1 was kept away from to flexible pipe 21 is equipped with dust catcher 22, dust catcher 22 communicates with the dust absorption mouth through flexible pipe 21, and dust catcher 22 can be siphoned away the dust on the filter 14. The support 16 is provided with a screw 23, a lead screw 24 matched with the screw 23 is arranged in the ventilation pipeline 1, one end of the lead screw 24 is provided with a fourth driving motor 25, and the fourth driving motor 25 is started to drive the brush roller 17 to move up and down and clean the filter 14. An air heater 26 is arranged on one side, far away from the first supporting frame 3, of the second supporting frame 9, and a temperature sensor 27 is arranged on one side, far away from the second supporting frame 9, of the air heater 26. An air speed sensor 28 is arranged on the side of the air heater 26 away from the temperature sensor 27, and the air speed sensor 28 can detect the air speed entering the ventilation pipeline 1 and send the detection result to the controller to provide an evaluation criterion for judging whether the filter 14 needs to be cleaned. A camera 29 is arranged between the first supporting frame 3 and the filter 14, so that the state of the filter 14 can be observed in real time, and whether a further reference is provided for cleaning the filter can be determined. The dust cleaning device comprises a ventilator 2, a first driving motor 8, a second driving motor 11, a third driving motor 18, a dust collector 22, a fourth driving motor 25, an air heater 26, a temperature sensor 27, an air speed sensor 28 and a camera 29 which are in signal connection with the controller, when dust on a filter 14 is accumulated to a large extent, the air speed is reduced, the controller firstly controls the second driving motor 11 to put down a curtain plate 12 to separate the filter 14 from the ventilator 2 to prevent dust generated during cleaning of the filter 14 from entering the ventilator 2, then the dust collector 22, the third driving motor 18 and the fourth driving motor 25 are started, the fourth driving motor 25 drives the brush roller 17 to move up and down, the third driving motor 18 drives the brush roller 17 to rotate to sweep the dust on the filter 14 down, the dust collector 22 sucks the dust into the dust collector to automatically clean the filter, the labor intensity of workers can be reduced, and the air quality in the building can be ensured.

Claims (2)

1. The utility model provides an intelligence building informatization ventilation system, includes air pipe (1), characterized by: the one end of air pipe (1) is equipped with ventilation blower (2), the one end that ventilation blower (2) were kept away from in air pipe (1) is equipped with first carriage (3), be equipped with a plurality of back shaft (4) in first carriage (3), be equipped with blade (5) on back shaft (4), the one end of back shaft (4) is equipped with sprocket (6), a plurality of chain (7) have been twined on sprocket (6), one of them the one end of back shaft (4) is equipped with first driving motor (8), be equipped with second carriage (9) in air pipe (1), the top of second carriage (9) is equipped with spool (10), the one end of spool (10) is equipped with second driving motor (11), second driving motor (11) and spool (10) transmission connection, be equipped with curtain board (12) on spool (10), the air-conditioning system is characterized in that a sliding rail (13) which is matched with the curtain plate (12) is vertically arranged on the second supporting frame (9), a filter (14) is arranged between the first supporting frame (3) and the second supporting frame (9), a cleaning device is arranged between the filter (14) and the first supporting frame (3), the cleaning device comprises a guide post (15) which is vertically arranged in the ventilation pipeline (1), a support (16) is arranged on the guide post (15), the support (16) is in sliding connection with the guide post (15), an arc-shaped baffle plate (19) is arranged on the support (16), a brush roller (17) which is matched with the filter (14) is arranged in the arc-shaped baffle plate (19), a third driving motor (18) is arranged at one end of the brush roller (17), baffle plates (20) are arranged at two ends of the arc-shaped baffle plate (19), and the brush roller (17) is rotatably connected with the baffle plates (20), third driving motor (18) and baffle (20) threaded connection, two the dust absorption mouth is constituteed with cowl (19) to baffle (20), cowl (19) are last to be equipped with flexible pipe (21), air pipe (1) is stretched out to the one end of flexible pipe (21), the one end that air pipe (1) was kept away from in flexible pipe (21) is equipped with dust catcher (22), dust catcher (22) communicate with the dust absorption mouth through flexible pipe (21), be equipped with screw (23) on support (16), be equipped with lead screw (24) that suit with screw (23) in air pipe (1), the one end of lead screw (24) is equipped with fourth driving motor (25), one side that first carriage (3) was kept away from in second carriage (9) is equipped with air heater (26), one side that second carriage (9) was kept away from in air heater (26) is equipped with temperature sensor (27), an air speed sensor (28) is arranged on one side, away from the temperature sensor (27), of the air heater (26), and the air heater further comprises a controller, wherein the ventilator (2), the first driving motor (8), the second driving motor (11), the third driving motor (18), the dust collector (22), the fourth driving motor (25), the air heater (26), the temperature sensor (27) and the air speed sensor (28) are in signal connection with the controller;
a camera (29) is arranged between the first supporting frame (3) and the filter (14);
the rubber beating hammer (30) is arranged on the brush roller (17), and the rubber beating hammer (30) is hinged with the brush roller (17).
2. The intelligent building informatization ventilation system according to claim 1, characterized in that: a manhole is arranged on the ventilation pipeline (1).
CN201710203399.7A 2017-03-30 2017-03-30 Intelligent building informatization ventilation system Active CN107062510B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710203399.7A CN107062510B (en) 2017-03-30 2017-03-30 Intelligent building informatization ventilation system

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