WO2022027856A1 - 一种带自密封装置的空气过滤器 - Google Patents

一种带自密封装置的空气过滤器 Download PDF

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Publication number
WO2022027856A1
WO2022027856A1 PCT/CN2020/128741 CN2020128741W WO2022027856A1 WO 2022027856 A1 WO2022027856 A1 WO 2022027856A1 CN 2020128741 W CN2020128741 W CN 2020128741W WO 2022027856 A1 WO2022027856 A1 WO 2022027856A1
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WIPO (PCT)
Prior art keywords
sealing
baffle
sealing box
box
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2020/128741
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English (en)
French (fr)
Inventor
陈锐
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Individual
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Individual
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Publication of WO2022027856A1 publication Critical patent/WO2022027856A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0281—Guillotine or blade-type valves, e.g. no passage through the valve member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/88—Replacing filter elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/316—Guiding of the slide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles

Definitions

  • air filters are mainly used to capture particulate dust and various suspended solids in the air.
  • the filter element refers to the air filter, and the air filter plays a vital role in the air purification industry.
  • the present invention provides an air filter with a self-sealing device, which aims to improve the problem of easily causing secondary pollution to the surrounding environment.
  • the present invention is realized in this way:
  • the invention provides an air filter with a self-sealing device, comprising a sealing component, an air filter and a blowing component.
  • the sealing assembly includes a sealing box, a threaded rod, a telescopic plate, a sealing plate and an elastic member.
  • One side of the sealing box is provided with a first ventilation port, and the other side of the sealing box is provided with a second ventilation port.
  • the top surface of the sealing box is provided with sockets, the sockets are provided with several, the threaded rods are provided with two, and the two threaded rods rotate through the box body of the sealing box, and the two threaded rods rotate through the box body of the sealing box.
  • One end of the rod is rotatably connected with the bottom of the sealing box, and the other ends of the two threaded rods rotate through the top of the sealing box, and one of the threaded rods is located at a side of the first vent.
  • the other side of the threaded rod is located on one side of the second vent, and there are two expansion plates, both of which are located inside the sealing box, and the two expansion plates are
  • the top surfaces of the two telescopic panels are both fixedly connected to the inner wall of the top of the sealing box, both sides of the two telescopic panels are attached to the inner wall of the sealing case, and both sides of the two telescopic panels are Slidingly connected with the inner wall of the sealing box, the two telescopic plates are respectively located on one side of the two threaded rods, the two telescopic plates are respectively threadedly connected with the two threaded rods, and the sealing plates are provided with Several pieces, several pieces of the sealing plate are respectively slidably connected with the several socket
  • the air filters are provided with a plurality of air filters, and the air filters are respectively slidably connected to the interior of the sockets, and the air filters are respectively fitted with the inner walls of the sockets. , a plurality of the air filters are all slidably inserted into the interior of the sealing box, and a plurality of the air filters are all located between the two expansion plates.
  • the blower assembly includes a fan blade and a motor, the fan blade and the motor are both located inside the sealing box, the rotating shaft of the fan blade is fixedly connected with the output shaft of the motor, and the motor is connected to the seal box.
  • the inner wall of the box is fixedly connected, and the fan blade is located on one side of the first vent.
  • the inner wall of the sealing box is provided with a card slot
  • the two card slots are provided with two
  • the top surfaces of the two first baffles are respectively fixed to the two card slots.
  • two of the first baffles, two of the second baffles, two of the third baffles, two of the fourth baffles, and two of the fifth baffles are on both sides. Fitted with the two card slots respectively, two of the first baffles, the second baffles, the third baffles, the fourth baffles and the fifth baffles.
  • the sides are respectively slidably connected with the two card grooves, which improves the sealing performance and makes the sealing effect better.
  • a connecting rod is provided between the fifth baffle and the threaded rod, one end of the connecting rod is fixedly connected to one side of the fifth baffle, and the The other end of the connecting rod is threadedly sleeved on the rod body of the threaded rod.
  • the fifth baffle plate can be driven to slide by the connecting rod, thereby driving the telescopic plate to expand and contract.
  • the bottom surface of the sealing box is fixedly connected with a connecting plate
  • the plate body of the connecting plate is provided with a number of threaded holes
  • two threaded rods penetrate through one end of the sealing box.
  • a rotating hand plate is connected to facilitate the rotation of the threaded rod.
  • a fixing rod is provided between the motor and the inner wall of the sealing box, one end of the fixing rod is fixedly connected to the motor, and the other end of the fixing rod is connected to the motor.
  • the inner wall of the sealing box is fixedly connected for fixing the motor.
  • the pipe body of the dust suction duct is communicated with branch pipes, and the branch pipes are provided with several branches.
  • the branch pipes are all communicated with the inside of the sealing box, so that the absorption is faster.
  • FIG. 1 is a schematic diagram of an overall cross-sectional structure of an air filter with a self-sealing device provided by an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a sealing assembly provided by an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a sealed box provided by an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a telescopic board from a first perspective provided by an embodiment of the present invention
  • FIG. 6 is a schematic structural diagram of a telescopic plate from a second viewing angle provided by an embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a dust suction assembly according to an embodiment of the present invention.
  • the present invention provides an air filter with a self-sealing device, including a sealing component 100 , an air filter 200 and a blowing component 300 .
  • the air filter 200 and the blower assembly 300 are both connected to the seal assembly 100.
  • the air filter 200 is used to filter air
  • the blower assembly 300 is used to blow air into the seal assembly 100.
  • the seal assembly 100 is replacing the air filter 200.
  • the sealing function can effectively prevent the secondary pollution of the environment caused by the pollutants exposed when the air filter 200 is replaced.
  • the sealing assembly 100 includes a sealing box 110 , a threaded rod 120 , a telescopic plate 130 , a sealing plate 140 and an elastic member 150 , and a first vent 111 is opened on one side of the sealing box 110 , used for air intake, the other side of the sealing box 110 is provided with a second vent 112 for air outlet, the top surface of the sealing box 110 is provided with sockets 113, a number of sockets 113 are provided, and the top of the sealing box 110 is provided with sockets 113.
  • the limiting groove 116 is provided with several limiting grooves, the bottom surface of the sealing box 110 is fixedly connected with a connecting plate 170, and the plate body of the connecting plate 170 is provided with a number of threaded holes for connecting other objects.
  • two threaded rods 120 are provided, and both of the two threaded rods 120 rotate through the box body of the sealing box 110. The other end of the 120 rotates through the top of the sealing box 110, and the two threaded rods 120 are both rotatably connected to the sealing box 110 through bearings.
  • one of the threaded rods 120 is located on one side of the first vent 111
  • the other threaded rod 120 is located on one side of the second vent 112 .
  • two telescopic plates 130 are provided, both of which are located inside the sealing box 110 , the top surfaces of the two telescopic plates 130 are fixedly connected to the inner wall of the top of the sealing box 110 , and the two telescopic plates 130 The top surfaces of the two telescopic plates 130 are fixedly connected to the top of the sealing box 110 by welding, and both sides of the two telescopic plates 130 are attached to the inner wall of the sealing box 110, so that the sealing effect is better.
  • the telescopic plate 130 includes a first baffle 131 , a second baffle 132 , a third baffle 133 , a fourth baffle 134 and a fifth baffle 135 , and the top surface of the first baffle 131 is the same as the
  • the inner wall of the top of the sealing box 110 is fixedly connected
  • the top surface of the first baffle 131 is fixedly connected to the inner wall of the top of the sealing box 110 by welding
  • the top of the second baffle 132 is slidably sleeved on the bottom of the first baffle 131.
  • the top of the third baffle 133 is slidably sleeved on the bottom of the second baffle 132
  • the top of the fourth baffle 134 is slidably sleeved on the bottom of the third baffle 133
  • the top of the fifth baffle 135 is slidably sleeved on the fourth baffle 133 .
  • the bottom of the baffle plate 134 realizes the expansion and contraction of the telescopic plate 130 .
  • One end of the connecting rod 160 is fixedly connected to one side of the fifth baffle 135 , one end of the connecting rod 160 is connected to one side of the fifth baffle 135 by welding, and the other end of the connecting rod 160 is threadedly sleeved on the rod body of the threaded rod 120 , when the threaded rod 120 is rotated in the forward direction, the fifth baffle 135 can be driven away from the first baffle 131 by the connecting rod 160, so that the telescopic plate 130 can close the sealing box 110, so that the sealing box 110 is in a sealed state.
  • the second baffle 132, the third baffle 133, the fourth baffle 134 and the fifth baffle 135 it is convenient for the second baffle 132, the third baffle 133, the fourth baffle 134 and the fifth baffle 135 to slide, and on the other hand, it can prevent the second baffle
  • the plate 132 , the third baffle 133 , the fourth baffle 134 and the fifth baffle 135 are offset to make sliding more stable.
  • the inner wall of the sealing box 110 is provided with card slots 114, and two card slots 114 are provided.
  • the top surfaces of the two first baffles 131 are respectively fixedly connected with the two card slots 114.
  • the top surfaces of the 131 are fixedly connected to the two slots 114 by welding, two first baffles 131, two second baffles 132, two third baffles 133, two fourth baffles 134 and two Both sides of the fifth baffle 135 are in contact with the card slot 114, so that the sealing effect is better.
  • Two first baffles 131, two second baffles 132, two third baffles 133, two Both sides of the fourth baffle 134 and the two fifth baffles 135 are slidably connected with the card slot 114 .
  • the sealing plate 140 is provided with several pieces, and the several sealing plates 140 are respectively slidably connected with the plurality of sockets 113 and the top of the sealing box 110 , and the sealing plates 140 are respectively slidably connected with the limiting grooves 116 for limiting
  • the sliding direction of the sealing plate 140 is convenient for the sealing plate 140 to seal the socket 113.
  • one end of the elastic piece 150 is fixedly connected to the limit slot 116, respectively, one end of the elastic piece 150 is fixedly connected to the limit slot 116 by welding, and the other ends of the plurality of elastic pieces 150 are respectively connected to the limit slot 116.
  • One side of the plurality of sealing plates 140 is fixedly connected, and the other ends of the plurality of elastic members 150 are connected to one side of the plurality of sealing plates 140 by welding, and the elastic members 150 will exert a certain elastic force on the sealing plates 140, It is convenient for the sealing plate 140 to seal the socket 113, and the elastic member 150 is a spring.
  • the air filters 200 are attached to the inner walls of the sockets 113 respectively, and play a sealing role to prevent air from leaking from the air filters 200 of the sockets 113 during operation.
  • the interior of the box 110 is used for filtering air, and several air filters 200 are located between the two telescopic plates 130 .
  • the blower assembly 300 includes a fan blade 310 and a motor 320 . Both the fan blade 310 and the motor 320 are located inside the sealed box 110 for blowing air into the sealed box 110 .
  • the rotating shaft of the fan blade 310 is connected to the motor 320
  • the output shaft is fixedly connected to drive the fan blade 310 to rotate
  • the motor 320 is fixedly connected to the inner wall of the sealing box 110
  • a fixing rod 330 is arranged between the motor 320 and the inner wall of the sealing box 110
  • one end of the fixing rod 330 is fixedly connected to the motor 320
  • One end of the fixing rod 330 is fixedly connected with the motor 320 by welding
  • the other end of the fixing rod 330 is fixedly connected with the inner wall of the sealing box 110
  • the other end of the fixing rod 330 is also connected with the inner wall of the sealing box 110 by welding.
  • One side of the first vent 111 One side of the first vent 111 .
  • the present invention provides an air filter with a self-sealing device, including a sealing component 100 , an air filter 200 and a blowing component 300 .
  • the air filter 200 and the blower assembly 300 are both connected to the seal assembly 100.
  • the air filter 200 is used to filter air
  • the blower assembly 300 is used to blow air into the seal assembly 100.
  • the seal assembly 100 is used to replace the air filter 200.
  • the sealing function can effectively prevent the secondary pollution of the environment caused by the pollutants exposed when the air filter 200 is replaced.
  • the sealing assembly 100 includes a sealing box 110 , a threaded rod 120 , a telescopic plate 130 , a sealing plate 140 and an elastic member 150 , and a first vent 111 is opened on one side of the sealing box 110 , used for air intake, the other side of the sealing box 110 is provided with a second vent 112 for air outlet, the top surface of the sealing box 110 is provided with sockets 113, a number of sockets 113 are provided, and the top of the sealing box 110 is provided with sockets 113.
  • the limiting groove 116 is provided with several limiting grooves, the bottom surface of the sealing box 110 is fixedly connected with a connecting plate 170, and the plate body of the connecting plate 170 is provided with a number of threaded holes for connecting other objects.
  • two threaded rods 120 are provided, and both of the two threaded rods 120 rotate through the box body of the sealing box 110. The other end of the 120 rotates through the top of the sealing box 110, and the two threaded rods 120 are both rotatably connected to the sealing box 110 through bearings.
  • one of the threaded rods 120 is located on one side of the first vent 111
  • the other threaded rod 120 is located on one side of the second vent 112 .
  • two telescopic plates 130 are provided, both of which are located inside the sealing box 110 , the top surfaces of the two telescopic plates 130 are fixedly connected to the inner wall of the top of the sealing box 110 , and the two telescopic plates 130 The top surfaces of the two telescopic plates 130 are fixedly connected to the top of the sealing box 110 by welding, and both sides of the two telescopic plates 130 are attached to the inner wall of the sealing box 110, so that the sealing effect is better.
  • Both sides are slidably connected with the inner wall of the sealing box 110 , the two telescopic plates 130 are respectively located on one side of the two threaded rods 120 , and the two telescopic plates 130 are respectively threadedly connected with the two threaded rods 120 , when the threaded rod 120 rotates, it will drive the telescopic
  • the plate 130 expands and contracts, so that the sealed box 110 can be in a sealed or open state.
  • the telescopic plate 130 includes a first baffle 131 , a second baffle 132 , a third baffle 133 , a fourth baffle 134 and a fifth baffle 135 , and the top surface of the first baffle 131 is the same as the
  • the inner wall of the top of the sealing box 110 is fixedly connected
  • the top surface of the first baffle 131 is fixedly connected to the inner wall of the top of the sealing box 110 by welding
  • the top of the second baffle 132 is slidably sleeved on the bottom of the first baffle 131.
  • the top of the third baffle 133 is slidably sleeved on the bottom of the second baffle 132
  • the top of the fourth baffle 134 is slidably sleeved on the bottom of the third baffle 133
  • the top of the fifth baffle 135 is slidably sleeved on the fourth baffle 133 .
  • the bottom of the baffle plate 134 realizes the expansion and contraction of the telescopic plate 130 .
  • One end of the connecting rod 160 is fixedly connected to one side of the fifth baffle 135 , one end of the connecting rod 160 is connected to one side of the fifth baffle 135 by welding, and the other end of the connecting rod 160 is threadedly sleeved on the rod body of the threaded rod 120 , when the threaded rod 120 is rotated in the forward direction, the fifth baffle 135 can be driven away from the first baffle 131 by the connecting rod 160, so that the telescopic plate 130 can close the sealing box 110, so that the sealing box 110 is in a sealed state.
  • the fifth baffle 135 can be driven to slide toward the first baffle 131 by the connecting rod 160, so that the sealing box 110 is in an open state, the first baffle 131, the second baffle 132, the third baffle 133 and the One side of the fourth baffle 134 is provided with a chute 1311 , and the second baffle 132 , the third baffle 133 , the fourth baffle 134 and the fifth baffle 135 are all provided with sliding slots corresponding to the chute 1311 .
  • the sliding block and the sliding block are respectively connected to the sliding groove 1311 slidably.
  • the inner wall of the sealing box 110 is provided with card slots 114, and two card slots 114 are provided.
  • the top surfaces of the two first baffles 131 are respectively fixedly connected with the two card slots 114.
  • the top surfaces of the 131 are fixedly connected to the two slots 114 by welding, two first baffles 131, two second baffles 132, two third baffles 133, two fourth baffles 134 and two Both sides of the fifth baffle 135 are in contact with the card slot 114, so that the sealing effect is better.
  • Two first baffles 131, two second baffles 132, two third baffles 133, two Both sides of the fourth baffle 134 and the two fifth baffles 135 are slidably connected with the card slot 114 .
  • the sealing plate 140 is provided with several pieces, and the several sealing plates 140 are respectively slidably connected with the plurality of sockets 113 and the top of the sealing box 110 , and the sealing plates 140 are respectively slidably connected with the limiting grooves 116 for limiting
  • the sliding direction of the sealing plate 140 is convenient for the sealing plate 140 to seal the socket 113.
  • one end of the elastic piece 150 is fixedly connected to the limit slot 116, respectively, one end of the elastic piece 150 is fixedly connected to the limit slot 116 by welding, and the other ends of the plurality of elastic pieces 150 are respectively connected to the limit slot 116.
  • One side of the plurality of sealing plates 140 is fixedly connected, and the other ends of the plurality of elastic members 150 are connected to one side of the plurality of sealing plates 140 by welding, and the elastic members 150 will exert a certain elastic force on the sealing plates 140, It is convenient for the sealing plate 140 to seal the socket 113, and the elastic member 150 is a spring.
  • a plurality of air filters 200 are provided, and each of the air filters 200 is slidably inserted into the interior of the plurality of sockets 113 .
  • the pressure will squeeze the sealing plate 140 into the limit groove 116, and the elastic member 150 will be compressed during the process of the sealing plate 140 entering the limit groove 116, so that the elastic member 150 is in a compressed state, and the air filter needs to be replaced or removed.
  • the air filter 200 is removed, the air filter 200 only needs to be pulled out.
  • the sealing plate 140 loses pressure and will be ejected by the elastic member 150, thereby blocking the socket 113 for sealing.
  • the air filters 200 are attached to the inner walls of the sockets 113 respectively, and play a sealing role to prevent air from leaking from the air filters 200 of the sockets 113 during operation.
  • the interior of the box 110 is used for filtering air, and several air filters 200 are located between the two telescopic plates 130 .
  • the blower assembly 300 includes a fan blade 310 and a motor 320 . Both the fan blade 310 and the motor 320 are located inside the sealed box 110 for blowing air into the sealed box 110 .
  • the rotating shaft of the fan blade 310 is connected to the motor 320
  • the output shaft is fixedly connected to drive the fan blade 310 to rotate
  • the motor 320 is fixedly connected to the inner wall of the sealing box 110
  • a fixing rod 330 is arranged between the motor 320 and the inner wall of the sealing box 110
  • one end of the fixing rod 330 is fixedly connected to the motor 320
  • One end of the fixing rod 330 is fixedly connected with the motor 320 by welding
  • the other end of the fixing rod 330 is fixedly connected with the inner wall of the sealing box 110
  • the other end of the fixing rod 330 is also connected with the inner wall of the sealing box 110 by welding.
  • One side of the first vent 111 One side of the first vent 111 .
  • the air filter with self-sealing device further includes a vacuum assembly 400
  • the vacuum assembly 400 includes a vacuum cleaner 410 and a vacuum duct 420 , which are used for absorbing the internal air of the sealing box 110 when the air filter 200 is replaced.
  • the vacuum cleaner 410 is fixedly connected to the upper surface of the connecting plate 170
  • the vacuum cleaner 410 is connected to the upper surface of the connecting plate 170 by bolts
  • one end of the dust suction pipe 420 is connected to the dust suction port of the vacuum cleaner 410.
  • One end is fixedly connected to the dust suction port of the vacuum cleaner 410, and the other end of the dust suction pipe 420 is communicated with the interior of the sealing box 110.
  • the dust inside the sealing box 110 can be absorbed, and the pipe body of the dust suction pipe 420 is connected.
  • One end of the several branch pipes 421 is fixed through the bottom of the sealing box 110, and several branch pipes 421 are connected with the interior of the sealing box 110, so that the absorption is more rapid and effective.
  • the working principle of the air filter with self-sealing device when in use, first rotate the two threaded rods 120 in the opposite direction by rotating the hand plate 180, and the rotation of the two threaded rods 120 will drive the two fifth blocks through the connecting rod 160.
  • the baffles 135 slide toward the two first baffles 131 respectively, and the two threaded rods 120 are continuously rotated until the first baffle 131 is completely retracted into the fifth baffle 135, so that the sealing box 110 is in a relatively open state, and then opens
  • the motor 320 drives the fan blades 310 to rotate to blow air inside the sealed box 110, so that the air is filtered through several air filters 200, and the filtered air will be discharged through the second vent 112.
  • the two threaded rods 120 are rotated forward by rotating the hand plate 180 to keep the two fifth baffle plates 135 away from the first baffle plate 131 until the bottom surface of the fifth baffle plate 135 is in contact with the clamping groove 114 , so that the inside of the sealing box 110 is at In a relatively sealed state, the air filter 200 can be taken out through the socket 113. During the process of taking out the air filter 200, the vacuum cleaner 410 can also be opened to absorb the raised dust. When the air filter 200 leaves the socket 113, it is sealed.
  • the plate 140 When the plate 140 loses pressure, it will be ejected by the elastic member 150, thereby blocking the socket 113 and thus sealing, so that when the air filter 200 is disassembled, the sealing box 110 is in a relatively sealed state, which can effectively prevent contamination. Exposure to the air, thereby effectively preventing the secondary pollution of pollutants to the surrounding environment.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

一种带自密封装置的空气过滤器，该过滤器包括密封组件（100）、空气过滤器（200）和鼓风组件（300），密封组件包括密封箱（110）、螺纹杆（120）、伸缩板（130）、密封板（140）和弹性件（150），鼓风组件包括扇叶（310）和电机（320）；需要更换空气过滤器时，正向转动两根螺纹杆使伸缩板的底面与密封箱的底部相贴合，然后便可通过插口（113）取出空气过滤器，当空气过滤器离开插口时，密封板失去压力，就会被弹性件弹出，从而堵住插口进而起到密封的作用，使得在拆卸空气过滤器时密封箱处于一个较为密封的状态下，可有效的防止污染物暴露在空气中，进而有效的防止了污染物对周围环境的二次污染。

Description

一种带自密封装置的空气过滤器 技术领域
本发明涉及空气过滤器领域，具体而言，涉及一种带自密封装置的空气过滤器。
背景技术
在空气净化行业中，空气过滤器主要用于捕集空气中的颗粒灰尘及各种悬浮物，滤芯即是指空气过滤器，空气过滤器在空气净化行业中起着至关重要的作用。
但现有的大多数的过滤器必须通过过滤器的安装面与安装位置的接触才能实现密封，因而在更换或拆卸过滤器时，污染物就会暴露在空气中，极易对周围的环境造成二次污染。
发明内容
为了弥补以上不足，本发明提供了一种带自密封装置的空气过滤器，旨在改善极易对周围的环境造成二次污染的问题。
本发明是这样实现的：
本发明提供一种带自密封装置的空气过滤器，包括密封组件、空气过滤器和鼓风组件。
所述密封组件包括密封箱、螺纹杆、伸缩板、密封板和弹性件，所述密封箱的一侧开设有第一通风口，所述密封箱的另一侧开设有第二通风口，所述密封箱的顶面开设有插口，所述插口设置有若干个，所述螺纹杆设置有两根，两根所述螺纹杆均转动贯穿于所述密封箱的箱体，两根所述螺纹杆的一端均与所述密封箱的底部转动连接，两根所述螺纹杆的另一端均转动贯穿于所述密封箱的顶部，其中一根所述螺纹杆位于所述第一通风口的一侧，另外一根所述螺纹杆位于所述第二通风口的一侧，所述伸缩板设置有两块，两块所述伸缩板均位于所述密封箱的内部，两块所述伸缩板的顶面均与所述密封箱顶部的内壁固定连接，两块所述伸缩板板体的两侧均与所述密封箱的内壁相贴合，两块所述伸缩板板体的两侧均与所述密封箱的内壁滑动连接，两块所述伸缩板分别位于两根所述螺纹杆一侧，两块所述伸缩板分别与两根所述螺纹杆螺纹连接，所述密封板设置有若干块，若干块所述密封板均分别与若干个所述插口和所述密封箱的顶部滑动连接，所述弹性件设置有若干个，若干个所述弹性件的一端均与所述密封箱的顶部固定连接，若干个所述弹性件的另一端均分别与若干块所述密封板的一侧固定连接。
所述空气过滤器设置有若干个，若干个所述空气过滤器均分别滑动连接于若干个所述插口的内部，若干个所述空气过滤器均分别与若干个所述插口的内壁相贴合，若干个所述空气过滤器均滑动插接于所述密封箱的内部，若干个所述空气过滤器均位于两块所述伸缩板之间。
所述鼓风组件包括扇叶和电机，所述扇叶和所述电机均位于所述密封箱内部，所述扇叶的转轴与所述电机的输出轴固定连接，所述电 机与所述密封箱的内壁固定连接，所述扇叶位于所述第一通风口一侧。
在本发明的一种实施例中，所述伸缩板均包括第一挡板、第二挡板、第三挡板、第四挡板和第五挡板，所述第一挡板的顶面均与所述密封箱顶部的内壁固定连接，所述第二挡板的顶部滑动套接于所述第一挡板的底部，所述第三挡板的顶部滑动套接于所述第二挡板的底部，所述第四挡板的顶部滑动套接于所述第三挡板的底部，所述第五挡板的顶部滑动套接于所述第四挡板的底部，两块所述第五挡板均分别与两根所述螺纹杆螺纹连接，当所述螺纹杆转动时会带动所述伸缩板伸缩。
在本发明的一种实施例中，所述第一挡板、所述第二挡板、所述第三挡板和所述第四挡板的一面均开设有滑槽，所述第二挡板、所述第三挡板、所述第四挡板和所述第五挡板的内部均设置有与所述滑槽相对应的滑块，所述滑块均分别与所述滑槽滑动连接，一方面便于所述第二挡板、所述第三挡板、所述第四挡板和所述第五挡板的滑动，另一方面可防止所述第二挡板、所述第三挡板、所述第四挡板和所述第五挡板发生偏移，使得伸缩更加稳定。
在本发明的一种实施例中，所述密封箱的内壁开设有卡槽，所述卡槽设置有两道，两块所述第一挡板的顶面分别与两道所述卡槽固定连接，两块所述第一挡板、两块所述第二挡板、两块所述第三挡板、两块所述第四挡板和两块所述第五挡板的两侧均分别与两道所述卡槽相贴合，两块所述第一挡板、两块第二挡板、两块第三挡板、两块第四挡板和两块第五挡板的两侧均分别与两道所述卡槽滑动连接，提高了密封性，使得密封效果更好。
在本发明的一种实施例中，所述密封箱的顶部开设有限位槽，所述限位槽开设有若干个，若干个所述弹性件均分别位于若干个所述限位槽内部，所述弹性件的一端均分别与所述限位槽固定连接，所述密封板均分别与所述限位槽滑动连接，用于限定所述密封板滑动的方向，便于所述密封板对所述插口进行密封。
在本发明的一种实施例中，所述第五挡板与所述螺纹杆之间均设置有连接杆，所述连接杆的一端与所述第五挡板的一侧固定连接，所述连接杆的另一端螺纹套接于所述螺纹杆的杆体，当所述螺纹杆转动时便可通过所述连接杆带动所述第五挡板滑动，进而便可带动所述伸缩板进行伸缩。
在本发明的一种实施例中，所述密封箱的底面固定连接有连接板，所述连接板的板体开设有若干个螺纹孔，两根所述螺纹杆贯穿所述密封箱的一端均连接有旋转手盘，便于转动所述螺纹杆。
在本发明的一种实施例中，所述电机与所述密封箱的内壁之间设置有固定杆，所述固定杆的一端与所述电机固定连接，所述固定杆的另一端与所述密封箱的内壁固定连接，用于固定所述电机。
在本发明的一种实施例中，还包括吸尘组件，所述吸尘组件包括吸尘器和吸尘管道，所述吸尘器与所述连接板的上表面固定连接，所述吸尘管道的一端与所述吸尘器的吸尘口相连通，所述吸尘管道的另一端与所述密封箱的内部相连通，用于吸收所述密封箱内部的灰尘。
在本发明的一种实施例中，所述吸尘管道的管体连通有支管，所述支管设置有若干个，若干个所述支管的一端均固定贯穿于所述密封 箱的底部，若干个所述支管均与所述密封箱的内部相连通，使得吸收更加快速。
本发明的有益效果是：本发明通过上述设计得到的一种带自密封装置的空气过滤器，使用时，先反向转动两根螺纹杆，两根螺纹杆转动会带动伸缩板向密封箱的顶部收缩，使得密封箱处于一个较为开放的状态，然后打开电机带动扇叶旋转对密封箱内部进行鼓风，使空气通过若干个空气过滤器进行过滤，过滤后的空气会通过第二通风口排出，需要更换空气过滤器时，再正向转动两根螺纹杆使伸缩板的底面与密封箱的底部相贴合，使得密封箱内部处于一个较为密封的状态，然后便可通过插口取出空气过滤器，当空气过滤器离开插口时，密封板失去压力，就会被弹性件弹出，从而堵住插口进而起到密封的作用，使得在拆卸空气过滤器时密封箱处于一个较为密封的状态下，可有效的防止污染物暴露在空气中，进而有效的防止了污染物对周围环境的二次污染。
附图说明
为了更清楚地说明本发明实施方式的技术方案，下面将对实施方式中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本发明的某些实施例，因此不应被看作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他相关的附图。
图1是本发明实施方式提供的带自密封装置的空气过滤器整体剖面结构示意图；
图2为本发明实施方式提供的密封组件结构示意图；
图3为本发明实施方式提供的密封箱结构示意图；
图4为本发明实施方式提供的鼓风组件结构示意图；
图5为本发明实施方式提供的伸缩板第一视角结构示意图；
图6为本发明实施方式提供的伸缩板第二视角结构示意图；
图7为本发明实施方式提供的吸尘组件结构示意图。
图中：100-密封组件；110-密封箱；111-第一通风口；112-第二通风口；113-插口；114-卡槽；116-限位槽；120-螺纹杆；130-伸缩板；131-第一挡板；1311-滑槽；132-第二挡板；133-第三挡板；134-第四挡板；135-第五挡板；140-密封板；150-弹性件；160-连接杆；170-连接板；180-旋转手盘；200-空气过滤器；300-鼓风组件；310-扇叶；320-电机；330-固定杆；400-吸尘组件；410-吸尘器；420-吸尘管道；421-支管。
具体实施方式
实施例1
请参阅图1，本发明提供一种带自密封装置的空气过滤器，包括密封组件100、空气过滤器200和鼓风组件300。
其中，空气过滤器200和鼓风组件300均与密封组件100相连，空气过滤器200用于过滤空气，鼓风组件300用于向密封组件100 内部鼓风，密封组件100在更换空气过滤器200起密封作用，可有效的防止更换空气过滤器200时暴露的污染物对环境造成二次污染的现象。
请参阅图1、2、3、5和6，密封组件100包括密封箱110、螺纹杆120、伸缩板130、密封板140和弹性件150，密封箱110的一侧开设有第一通风口111，用于进风，密封箱110的另一侧开设有第二通风口112，用于出风，密封箱110的顶面开设有插口113，插口113设置有若干个，密封箱110的顶部开设有限位槽116，限位槽116开设有若干个，密封箱110的底面固定连接有连接板170，连接板170的板体开设有若干个螺纹孔，用于连接其它的物体。
在具体设置时，螺纹杆120设置有两根，两根螺纹杆120均转动贯穿于密封箱110的箱体，两根螺纹杆120的一端均与密封箱110的底部转动连接，两根螺纹杆120的另一端均转动贯穿于密封箱110的顶部，两根螺纹杆120均通过轴承与密封箱110转动连接，两根螺纹杆120贯穿密封箱110的一端均连接有旋转手盘180，便于旋转两根螺纹杆120，其中一根螺纹杆120位于第一通风口111的一侧，另外一根螺纹杆120位于第二通风口112的一侧。
在本申请中，伸缩板130设置有两块，两块伸缩板130均位于密封箱110的内部，两块伸缩板130的顶面均与密封箱110顶部的内壁固定连接，两块伸缩板130的顶面均通过焊接与密封箱110顶部固定连接，两块伸缩板130板体的两侧均与密封箱110的内壁相贴合，使得密封效果更好，两块伸缩板130板体的两侧均与密封箱110的内壁滑动连接，两块伸缩板130分别位于两根螺纹杆120一侧，两块伸缩 板130分别与两根螺纹杆120螺纹连接，当螺纹杆120转动时会带动伸缩板130伸缩，进而可使密封箱110的处于密封或开放的状态。
在本实施例中，伸缩板130包括第一挡板131、第二挡板132、第三挡板133、第四挡板134和第五挡板135，第一挡板131的顶面均与密封箱110顶部的内壁固定连接，第一挡板131的顶面均通过焊接与密封箱110顶部的内壁固定连接，第二挡板132的顶部滑动套接于第一挡板131的底部，第三挡板133的顶部滑动套接于第二挡板132的底部，第四挡板134的顶部滑动套接于第三挡板133的底部，第五挡板135的顶部滑动套接于第四挡板134的底部，实现了伸缩板130的伸缩，两块第五挡板135均分别与两根螺纹杆120螺纹连接，第五挡板135与螺纹杆120之间均设置有连接杆160，连接杆160的一端与第五挡板135的一侧固定连接，连接杆160的一端通过焊接与第五挡板135的一侧相连，连接杆160的另一端螺纹套接于螺纹杆120的杆体，当正向旋转螺纹杆120可通过连接杆160带动第五挡板135远离第一挡板131进而使得伸缩板130封闭密封箱110，使得密封箱110处于密封的状态，当反向旋转螺纹杆120时可通过连接杆160带动第五挡板135向第一挡板131滑动，进而使得密封箱110处于一个开放的状态，第一挡板131、第二挡板132、第三挡板133和第四挡板134的一面均开设有滑槽1311，第二挡板132、第三挡板133、第四挡板134和第五挡板135的内部均设置有与滑槽1311相对应的滑块，滑块均分别与滑槽1311滑动连接，一方面便于第二挡板132、第三挡板133、第四挡板134和第五挡板135的滑动，另一方面可防止第二挡板132、第三挡板133、第四挡板134和第五挡板135发生偏移，使得滑动更加稳定。
在本申请中，密封箱110的内壁开设有卡槽114，卡槽114设置有两道，两块第一挡板131的顶面分别与两道卡槽114固定连接，两块第一挡板131的顶面均通过焊接与两道卡槽114固定连接，两块第一挡板131、两块第二挡板132、两块第三挡板133、两块第四挡板134和两块第五挡板135的两侧均与卡槽114相贴合，使得密封的效果更好，两块第一挡板131、两块第二挡板132、两块第三挡板133、两块第四挡板134和两块第五挡板135的两侧均与卡槽114滑动连接。
在具体设置时，密封板140设置有若干块，若干块密封板140均分别与若干个插口113和密封箱110的顶部滑动连接，密封板140均分别与限位槽116滑动连接，用于限定密封板140滑动的方向，便于密封板140对插口113进行密封，弹性件150设置有若干个，若干个弹性件150的一端均与密封箱110的顶部固定连接，若干个弹性件150均分别位于若干个限位槽116内部，弹性件150的一端均分别与限位槽116固定连接，弹性件150的一端均通过焊接与限位槽116固定连接，若干个弹性件150的另一端均分别与若干块密封板140的一侧固定连接，若干个弹性件150的另一端均通过焊接与若干块密封板140的一侧一一对应相连，在弹性件150会对密封板140施加一定的弹力，便于密封板140对插口113进行密封，弹性件150为弹簧。
请参阅图1，空气过滤器200设置有若干个，若干个空气过滤器200均分别滑动插接于若干个插口113的内部，当空气过滤器200插入插口113时会对密封板140施加一定的压力，会把密封板140挤入限位槽116内部，在密封板140进入限位槽116内部的过程中会压缩弹性件150，使弹性件150处于被压缩的状态，需要更换或拆卸空气 过滤器200时，只需抽出空气过滤器200，当空气过滤器200离开插口113时，密封板140失去压力，就会被弹性件150弹出，从而堵住插口113进行起到密封的作用，若干个空气过滤器200均分别与若干个插口113的内壁相贴合，起到密封的作用，防止工作时空气从插口113空气过滤器200之间漏出，若干个空气过滤器200均滑动插接于密封箱110的内部，用于过滤空气，若干个空气过滤器200均位于两块伸缩板130之间。
请参阅图4，鼓风组件300包括扇叶310和电机320，扇叶310和电机320均位于密封箱110内部，用于向密封箱110的内部鼓风，扇叶310的转轴与电机320的输出轴固定连接，用于带动扇叶310转动，电机320与密封箱110的内壁固定连接，电机320与密封箱110的内壁之间设置有固定杆330，固定杆330的一端与电机320固定连接，固定杆330的一端通过焊接与电机320固定连接，固定杆330的另一端与密封箱110的内壁固定连接，固定杆330的另一端与密封箱110的内壁亦通过焊接相连，扇叶310位于第一通风口111一侧。
实施例2
请参阅图1，本发明提供一种带自密封装置的空气过滤器，包括密封组件100、空气过滤器200和鼓风组件300。
其中，空气过滤器200和鼓风组件300均与密封组件100相连，空气过滤器200用于过滤空气，鼓风组件300用于向密封组件100内部鼓风，密封组件100在更换空气过滤器200起密封作用，可有效 的防止更换空气过滤器200时暴露的污染物对环境造成二次污染的现象。
请参阅图1、2、3、5和6，密封组件100包括密封箱110、螺纹杆120、伸缩板130、密封板140和弹性件150，密封箱110的一侧开设有第一通风口111，用于进风，密封箱110的另一侧开设有第二通风口112，用于出风，密封箱110的顶面开设有插口113，插口113设置有若干个，密封箱110的顶部开设有限位槽116，限位槽116开设有若干个，密封箱110的底面固定连接有连接板170，连接板170的板体开设有若干个螺纹孔，用于连接其它的物体。
在具体设置时，螺纹杆120设置有两根，两根螺纹杆120均转动贯穿于密封箱110的箱体，两根螺纹杆120的一端均与密封箱110的底部转动连接，两根螺纹杆120的另一端均转动贯穿于密封箱110的顶部，两根螺纹杆120均通过轴承与密封箱110转动连接，两根螺纹杆120贯穿密封箱110的一端均连接有旋转手盘180，便于旋转两根螺纹杆120，其中一根螺纹杆120位于第一通风口111的一侧，另外一根螺纹杆120位于第二通风口112的一侧。
在本申请中，伸缩板130设置有两块，两块伸缩板130均位于密封箱110的内部，两块伸缩板130的顶面均与密封箱110顶部的内壁固定连接，两块伸缩板130的顶面均通过焊接与密封箱110顶部固定连接，两块伸缩板130板体的两侧均与密封箱110的内壁相贴合，使得密封效果更好，两块伸缩板130板体的两侧均与密封箱110的内壁滑动连接，两块伸缩板130分别位于两根螺纹杆120一侧，两块伸缩板130分别与两根螺纹杆120螺纹连接，当螺纹杆120转动时会带动伸缩板130伸缩，进而可使密封箱110的处于密封或开放的状态。
在本实施例中，伸缩板130包括第一挡板131、第二挡板132、第三挡板133、第四挡板134和第五挡板135，第一挡板131的顶面均与密封箱110顶部的内壁固定连接，第一挡板131的顶面均通过焊接与密封箱110顶部的内壁固定连接，第二挡板132的顶部滑动套接于第一挡板131的底部，第三挡板133的顶部滑动套接于第二挡板132的底部，第四挡板134的顶部滑动套接于第三挡板133的底部，第五挡板135的顶部滑动套接于第四挡板134的底部，实现了伸缩板130的伸缩，两块第五挡板135均分别与两根螺纹杆120螺纹连接，第五挡板135与螺纹杆120之间均设置有连接杆160，连接杆160的一端与第五挡板135的一侧固定连接，连接杆160的一端通过焊接与第五挡板135的一侧相连，连接杆160的另一端螺纹套接于螺纹杆120的杆体，当正向旋转螺纹杆120可通过连接杆160带动第五挡板135远离第一挡板131进而使得伸缩板130封闭密封箱110，使得密封箱110处于密封的状态，当反向旋转螺纹杆120时可通过连接杆160带动第五挡板135向第一挡板131滑动，进而使得密封箱110处于一个开放的状态，第一挡板131、第二挡板132、第三挡板133和第四挡板134的一面均开设有滑槽1311，第二挡板132、第三挡板133、第四挡板134和第五挡板135的内部均设置有与滑槽1311相对应的滑块，滑块均分别与滑槽1311滑动连接，一方面便于第二挡板132、第三挡板133、第四挡板134和第五挡板135的滑动，另一方面可防止第二挡板132、第三挡板133、第四挡板134和第五挡板135发生偏移，使得滑动更加稳定。
在本申请中，密封箱110的内壁开设有卡槽114，卡槽114设置有两道，两块第一挡板131的顶面分别与两道卡槽114固定连接，两块第一挡板131的顶面均通过焊接与两道卡槽114固定连接，两块第 一挡板131、两块第二挡板132、两块第三挡板133、两块第四挡板134和两块第五挡板135的两侧均与卡槽114相贴合，使得密封的效果更好，两块第一挡板131、两块第二挡板132、两块第三挡板133、两块第四挡板134和两块第五挡板135的两侧均与卡槽114滑动连接。
在具体设置时，密封板140设置有若干块，若干块密封板140均分别与若干个插口113和密封箱110的顶部滑动连接，密封板140均分别与限位槽116滑动连接，用于限定密封板140滑动的方向，便于密封板140对插口113进行密封，弹性件150设置有若干个，若干个弹性件150的一端均与密封箱110的顶部固定连接，若干个弹性件150均分别位于若干个限位槽116内部，弹性件150的一端均分别与限位槽116固定连接，弹性件150的一端均通过焊接与限位槽116固定连接，若干个弹性件150的另一端均分别与若干块密封板140的一侧固定连接，若干个弹性件150的另一端均通过焊接与若干块密封板140的一侧一一对应相连，在弹性件150会对密封板140施加一定的弹力，便于密封板140对插口113进行密封，弹性件150为弹簧。
请参阅图1，空气过滤器200设置有若干个，若干个空气过滤器200均分别滑动插接于若干个插口113的内部，当空气过滤器200插入插口113时会对密封板140施加一定的压力，会把密封板140挤入限位槽116内部，在密封板140进入限位槽116内部的过程中会压缩弹性件150，使弹性件150处于被压缩的状态，需要更换或拆卸空气过滤器200时，只需抽出空气过滤器200，当空气过滤器200离开插口113时，密封板140失去压力，就会被弹性件150弹出，从而堵住插口113进行起到密封的作用，若干个空气过滤器200均分别与若干 个插口113的内壁相贴合，起到密封的作用，防止工作时空气从插口113空气过滤器200之间漏出，若干个空气过滤器200均滑动插接于密封箱110的内部，用于过滤空气，若干个空气过滤器200均位于两块伸缩板130之间。
请参阅图4，鼓风组件300包括扇叶310和电机320，扇叶310和电机320均位于密封箱110内部，用于向密封箱110的内部鼓风，扇叶310的转轴与电机320的输出轴固定连接，用于带动扇叶310转动，电机320与密封箱110的内壁固定连接，电机320与密封箱110的内壁之间设置有固定杆330，固定杆330的一端与电机320固定连接，固定杆330的一端通过焊接与电机320固定连接，固定杆330的另一端与密封箱110的内壁固定连接，固定杆330的另一端与密封箱110的内壁亦通过焊接相连，扇叶310位于第一通风口111一侧。
请参阅图1和7，该带自密封装置的空气过滤器还包括吸尘组件400，吸尘组件400包括吸尘器410和吸尘管道420，用于吸收更换空气过滤器200时密封箱110内部扬起的灰尘，吸尘器410与连接板170的上表面固定连接，吸尘器410通过螺栓与连接板170的上表面相连，吸尘管道420的一端与吸尘器410的吸尘口相连通，吸尘管道420的一端与吸尘器410的吸尘口固定连接，吸尘管道420的另一端与密封箱110的内部相连通，打开吸尘器410便可对密封箱110内部的灰尘进行吸收，吸尘管道420的管体连通有支管421，支管421设置有若干个，若干个支管421的一端均固定贯穿于密封箱110的底部，若干个支管421均与密封箱110的内部相连通，使得吸收更加快速有效。
具体的，该带自密封装置的空气过滤器的工作原理：使用时，先通过旋转手盘180反向转动两根螺纹杆120，两根螺纹杆120转动会通过连接杆160带动两块第五挡板135分别向两块第一挡板131滑动，持续旋转两根螺纹杆120直至第一挡板131完全缩进第五挡板135内部，使得密封箱110处于一个较为开放的状态，然后打开电机320带动扇叶310旋转对密封箱110内部进行鼓风，使空气通过若干个空气过滤器200进行过滤，过滤后的空气会通过第二通风口112排出，需要更换空气过滤器200时，再通过旋转手盘180正向转动两根螺纹杆120使两块第五挡板135远离第一挡板131直至第五挡板135的底面与卡槽114相贴合为止，使得密封箱110内部处于一个较为密封的状态，然后便可通过插口113取出空气过滤器200，取出空气过滤器200的过程中还可打开吸尘器410对扬起的灰尘进行吸收，当空气过滤器200离开插口113时，密封板140失去压力，就会被弹性件150弹出，从而堵住插口113进而起到密封的作用，使得在拆卸空气过滤器200时密封箱110处于一个较为密封的状态下，可有效的防止污染物暴露在空气中，进而有效的防止了污染物对周围环境的二次污染。
需要说明的是，电机320具体的型号规格需根据该装置的实际规格等进行选型确定，具体选型计算方法采用本领域现有技术，故不再详细赘述。
电机320的供电及其原理对本领域技术人员来说是清楚的，在此不予详细说明。
以上所述仅为本发明的优选实施方式而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡 在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种带自密封装置的空气过滤器，其特征在于，包括
    密封组件(100)，所述密封组件(100)包括密封箱(110)、螺纹杆(120)、伸缩板(130)、密封板(140)和弹性件(150)，所述密封箱(110)的一侧开设有第一通风口(111)，所述密封箱(110)的另一侧开设有第二通风口(112)，所述密封箱(110)的顶面开设有插口(113)，所述插口(113)设置有若干个，所述螺纹杆(120)设置有两根，两根所述螺纹杆(120)均转动贯穿于所述密封箱(110)的箱体，两根所述螺纹杆(120)的一端均与所述密封箱(110)的底部转动连接，两根所述螺纹杆(120)的另一端均转动贯穿于所述密封箱(110)的顶部，其中一根所述螺纹杆(120)位于所述第一通风口(111)的一侧，另外一根所述螺纹杆(120)位于所述第二通风口(112)的一侧，所述伸缩板(130)设置有两块，两块所述伸缩板(130)均位于所述密封箱(110)的内部，两块所述伸缩板(130)的顶面均与所述密封箱(110)顶部的内壁固定连接，两块所述伸缩板(130)板体的两侧均与所述密封箱(110)的内壁相贴合，两块所述伸缩板(130)板体的两侧均与所述密封箱(110)的内壁滑动连接，两块所述伸缩板(130)分别位于两根所述螺纹杆(120)一侧，两块所述伸缩板(130)分别与两根所述螺纹杆(120)螺纹连接，所述密封板(140)设置有若干块，若干块所述密封板(140)均分别与若干个所述插口(113)和所述密封箱(110)的顶部滑动连接，所述弹性件(150)设置有若干个，若干个所述弹性件(150)的一端均与所述密封箱(110) 的顶部固定连接，若干个所述弹性件(150)的另一端均分别与若干块所述密封板(140)的一侧固定连接；
    空气过滤器(200)，所述空气过滤器(200)设置有若干个，若干个所述空气过滤器(200)均分别滑动连接于若干个所述插口(113)的内部，若干个所述空气过滤器(200)均分别与若干个所述插口(113)的内壁相贴合，若干个所述空气过滤器(200)均滑动插接于所述密封箱(110)的内部，若干个所述空气过滤器(200)均位于两块所述伸缩板(130)之间；
    鼓风组件(300)，所述鼓风组件(300)包括扇叶(310)和电机(320)，所述扇叶(310)和所述电机(320)均位于所述密封箱(110)内部，所述扇叶(310)的转轴与所述电机(320)的输出轴固定连接，所述电机(320)与所述密封箱(110)的内壁固定连接，所述扇叶(310)位于所述第一通风口(111)一侧。
  2. 根据权利要求1所述的一种带自密封装置的空气过滤器，其特征在于，所述伸缩板(130)包括第一挡板(131)、第二挡板(132)、第三挡板(133)、第四挡板(134)和第五挡板(135)，所述第一挡板(131)的顶面均与所述密封箱(110)顶部的内壁固定连接，所述第二挡板(132)的顶部滑动套接于所述第一挡板(131)的底部，所述第三挡板(133)的顶部滑动套接于所述第二挡板(132)的底部，所述第四挡板(134)的顶部滑动套接于所述第三挡板(133)的底部，所述第五挡板(135)的顶部滑动套接于所述第四挡板(134)的底部，两块所述第五挡板(135)均分别与两根所述螺纹杆(120)螺纹连接。
  3. 根据权利要求2所述的一种带自密封装置的空气过滤器，其特征在于，所述第一挡板(131)、所述第二挡板(132)、所述第三挡板(133)和所述第四挡板(134)的一面均开设有滑槽(1311)，所述第二挡板(132)、所述第三挡板(133)、所述第四挡板(134)和所述第五挡板(135)的内部均设置有与所述滑槽(1311)相对应的滑块，所述滑块均分别与所述滑槽(1311)滑动连接。
  4. 根据权利要求2所述的一种带自密封装置的空气过滤器，其特征在于，所述密封箱(110)的内壁开设有卡槽(114)，所述卡槽(114)设置有两道，两块所述第一挡板(131)的顶面分别与两道所述卡槽(114)固定连接，两块所述第一挡板(131)、两块所述第二挡板(132)、两块所述第三挡板(133)、两块所述第四挡板(134)和两块所述第五挡板(135)的两侧均分别与两道所述卡槽(114)相贴合，两块所述第一挡板(131)、两块第二挡板(132)、两块第三挡板(133)、两块第四挡板(134)和两块第五挡板(135)的两侧均分别与两道所述卡槽(114)滑动连接。
  5. 根据权利要求1所述的一种带自密封装置的空气过滤器，其特征在于，所述密封箱(110)的顶部开设有限位槽(116)，所述限位槽(116)开设有若干个，若干个所述弹性件(150)均分别位于若干个所述限位槽(116)内部，所述弹性件(150)的一端均分别与所述限位槽(116)固定连接，所述密封板(140)均分别与所述限位槽(116)滑动连接。
  6. 根据权利要求2所述的一种带自密封装置的空气过滤器，其特征在于，所述第五挡板(135)与所述螺纹杆(120)之间均设置有连接杆(160)，所述连接杆(160)的一端与所述第五挡板(135)的 一侧固定连接，所述连接杆(160)的另一端螺纹套接于所述螺纹杆(120)的杆体。
  7. 根据权利要求1所述的一种带自密封装置的空气过滤器，其特征在于，所述密封箱(110)的底面固定连接有连接板(170)，所述连接板(170)的板体开设有若干个螺纹孔，两根所述螺纹杆(120)贯穿所述密封箱(110)的一端均连接有旋转手盘(180)。
  8. 根据权利要求1所述的一种带自密封装置的空气过滤器，其特征在于，所述电机(320)与所述密封箱(110)的内壁之间设置有固定杆(330)，所述固定杆(330)的一端与所述电机(320)固定连接，所述固定杆(330)的另一端与所述密封箱(110)的内壁固定连接。
  9. 根据权利要求7所述的一种带自密封装置的空气过滤器，其特征在于，还包括吸尘组件(400)，所述吸尘组件(400)包括吸尘器(410)和吸尘管道(420)，所述吸尘器(410)与所述连接板(170)的上表面固定连接，所述吸尘管道(420)的一端与所述吸尘器(410)的吸尘口相连通，所述吸尘管道(420)的另一端与所述密封箱(110)的内部相连通。
  10. 根据权利要求9所述的一种带自密封装置的空气过滤器，其特征在于，所述吸尘管道(420)的管体连通有支管(421)，所述支管(421)设置有若干个，若干个所述支管(421)的一端均固定贯穿于所述密封箱(110)的底部，若干个所述支管(421)均与所述密封箱(110)的内部相连通。
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