CN117054606B - Atmospheric pollution treatment equipment - Google Patents
Atmospheric pollution treatment equipment Download PDFInfo
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- CN117054606B CN117054606B CN202310990594.4A CN202310990594A CN117054606B CN 117054606 B CN117054606 B CN 117054606B CN 202310990594 A CN202310990594 A CN 202310990594A CN 117054606 B CN117054606 B CN 117054606B
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- 238000000889 atomisation Methods 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000004323 axial length Effects 0.000 claims description 2
- 238000003915 air pollution Methods 0.000 abstract description 14
- 239000000428 dust Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 239000013566 allergen Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
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- Food Science & Technology (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides an atmosphere pollution treatment device, which comprises an atmosphere collection device, a gas collection cover and a fan, wherein the fan is used for collecting air by the gas collection cover and introducing the air into the pollution treatment device; the pollution treatment device comprises a shell and a pollution treatment assembly positioned in the shell, wherein polluted air passes through the pollution treatment assembly and is discharged from an exhaust pipe positioned at the top of the shell; the gas collecting hood is internally provided with a detector, and the detector is fixed in the gas collecting hood through a fastening component. The invention detects the pollution degree of the air through the detector, and the fan and the pollution treatment device are started only when the pollution index detected by the detector exceeds a set threshold value, otherwise, the fan and the pollution treatment device are not started, and the air pollution treatment device can automatically treat according to the air pollution condition, thereby playing a role in saving energy to a certain extent.
Description
Technical Field
The invention relates to the technical field of pollution treatment, in particular to atmospheric pollution treatment equipment.
Background
The treatment of atmospheric pollution is widely regarded. Haze and fog are common forms of atmospheric pollution, which are relatively harmful to the inhaled human body and are also of great concern.
The air pollution treatment equipment can adsorb, decompose or convert various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, decoration pollution such as formaldehyde, bacteria, allergen and the like), and effectively improves the air cleanliness, and is mainly divided into household, commercial, industrial and building.
However, the existing air pollution treatment equipment can only work continuously after being started, but when the air pollution index is low or pollution is avoided, if the air pollution treatment equipment still works continuously at this time, the energy consumption of the air pollution treatment equipment is increased, and the energy conservation and the environmental protection are not facilitated.
Disclosure of Invention
In order to solve the technical problems, the invention provides the air pollution treatment equipment which can automatically treat the air according to the air pollution condition and has the function of saving energy to a certain extent.
The invention adopts the following technical scheme:
An atmospheric pollution treatment device, comprising,
The air collection device comprises a gas collection cover and a fan, wherein the fan is used for collecting air by the gas collection cover and introducing the air into the pollution treatment device;
the pollution treatment device comprises a shell and a pollution treatment assembly positioned in the shell, wherein polluted air passes through the pollution treatment assembly and is discharged from an exhaust pipe positioned at the top of the shell;
the gas collecting hood is internally provided with a detector, and the detector is fixed in the gas collecting hood through a fastening component.
Preferably, the pollution treatment assembly comprises an atomization spray pipe, a first filter screen, an atomization bin and a second filter screen which are sequentially arranged from bottom to top, the fan outlet is positioned below the atomization spray pipe, and the exhaust pipe is positioned above the second filter screen.
Preferably, a mounting hole for mounting the fastening component is formed in the gas collecting hood;
the fastening component comprises a reference piece, a moving piece, a clamping piece and an embedded piece, and the reference piece is fixedly connected with the detector;
The standard part is provided with a sliding sleeve, the sliding sleeve is positioned in the mounting hole, the side wall of the sliding sleeve is provided with a guide hole, the clamping part is positioned in the guide hole, the moving part slides in the sliding sleeve through a sliding column, and the moving part can drive the clamping part to slide along the guide hole so as to extend out of the sliding sleeve;
The embedded part is embedded in the gas collecting hood, and the clamping part can extend into the embedded part and be clamped and fixed with the embedded part.
Preferably, the embedded part comprises a cylindrical body and a buckling cavity arranged in the body, the buckling cavity is provided with an opening on the side wall of the body, a communication hole communicated with the opening is formed in the gas collecting hood in advance, the end part of the buckling part can extend into the buckling cavity through the communication hole, a clamping block is arranged on the inner wall of the opening of the buckling cavity, an elastic arm is arranged at the end part of the buckling part, and when the end part of the buckling part is positioned in the buckling cavity, the elastic arm is buckled and fixed with the clamping block.
Preferably, external threads are arranged on the body and positioned on two sides of the buckle cavity, embedded holes which extend in the thickness direction and are matched with the body are formed in the surface of the gas collecting hood, and communication holes which are communicated with the embedded holes are formed in the inner wall of the mounting hole.
Preferably, the fastener is massive, the elastic arm is located in the middle of the width direction of the fastener, sliding rails are respectively arranged on two sides of the width direction of the fastener, the guide Kong Dati is rectangular, the guide hole can accommodate sliding of the elastic arm along the axial length, sliding grooves matched with the sliding rails are formed on two sides of the guide hole, and the fastener slides in the guide hole through the sliding grooves in a guiding manner.
Preferably, the sliding rail is further provided with a stop protruding from the surface of the sliding rail to prevent the fastening piece from falling out, and when the stop contacts with the inner wall of the sliding sleeve, the elastic arm is fastened and fixed with the fastening block.
Preferably, the end of the sliding column is provided with a conical surface, the buckling piece is provided with a coupling inclined surface matched with the conical surface, and when the sliding column moves into the sliding sleeve, the buckling piece is pushed to slide along the guide hole through the cooperation of the conical surface and the coupling inclined surface.
Preferably, the guide holes are symmetrically arranged on two radial sides of the sliding sleeve, and the clamping pieces are respectively arranged in the guide holes.
Preferably, a through hole for a bolt to pass through is formed in the sliding column, and a nut of the bolt is positioned outside the moving part and is contacted with the moving part; and the reference piece is provided with a threaded hole coaxial with the inner cavity of the sliding sleeve, and the bolt penetrates through the through hole and is fastened with the threaded hole.
The invention has the beneficial effects that:
(1) The invention detects the pollution degree of the air through the detector, and the fan and the pollution treatment device are started only when the pollution index detected by the detector exceeds a set threshold value, otherwise, the fan and the pollution treatment device are not started, and the air pollution treatment device can automatically treat according to the air pollution condition and can play a role in saving energy to a certain extent.
(2) According to the invention, the detector is fixed with the gas collecting hood through the fastening component, so that fastening forces in multiple directions are provided for the detector, the detector cannot be separated or is difficult to separate, and an anti-theft protection effect is achieved for the detector.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the detector of the present invention prior to fastening;
FIG. 3 is a schematic view of the whole structure of the fastened detector of the present invention;
FIG. 4 is a schematic structural view of an embedded part according to the present invention;
FIG. 5 is a schematic cross-sectional view of the gas hood of the present invention at the pre-buried aperture;
FIG. 6 is a schematic structural view of the fastener of the present invention;
FIG. 7 is a schematic cross-sectional view of a fiducial of the present invention;
FIG. 8 is a front view of the reference member of the present invention at the pilot hole;
FIG. 9 is a schematic view of the joint of the reference member, the moving member and the fastening member according to the present invention;
FIG. 10 is an exploded view of FIG. 9;
FIG. 11 is a schematic cross-sectional view of the joint of the reference member, the moving member and the fastener of the present invention.
Detailed Description
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1, an atmospheric pollution treatment apparatus of the present embodiment includes an atmospheric air collecting device 100 and a pollution treatment device 200, and polluted air is sent from the atmospheric air collecting device 100 to the pollution treatment device 200, and is treated by the pollution treatment device 200 and then is discharged cleanly.
Specifically, the atmosphere collecting apparatus 100 includes a gas-collecting hood 110 and a blower fan 120, and the blower fan 120 collects air by the gas-collecting hood 110 and introduces the air into the bottom of the pollution treatment device 200; the pollution treatment device 200 comprises a housing 210 and a pollution treatment assembly 220 positioned in the housing 210, wherein the pollution treatment assembly 220 is positioned above the position where the fan 120 is communicated with the housing 210, and polluted air passes through the pollution treatment assembly 220 and is discharged from an exhaust pipe 230 positioned at the top of the housing 210;
Specifically, the pollution treatment assembly 220 includes an atomization spray pipe 221, a first filter screen 222, an atomization bin 223 and a second filter screen 224 sequentially arranged from bottom to top, the outlet of the fan 120 is located below the atomization spray pipe 221, the exhaust pipe 230 is located above the second filter screen 224, polluted air enters the bottom of the shell 210, and then sequentially passes through the atomization spray pipe 221, the first filter screen 222, the atomization bin 223 and the second filter screen 224 from bottom to top, large granular dust falls into the bottom of the shell 210 under the action of gravity, the atomization spray pipe 221 removes a part of the granular dust flowing along with the air, part of the granular dust is filtered again after passing through the first filter screen 222, the smaller granular dust is removed by the atomization bin 223, and finally the residual granular dust is filtered through the second filter screen 224 to reach a clean level, and finally discharged from the exhaust pipe 230 at the top of the shell 210.
The gas collecting hood 110 is internally provided with the detector 130, the detector 130 is fixed in the gas collecting hood 110 through the fastening assembly 140, the detector 130 is used for detecting the pollution degree of the air, for example, the detector 130 of the embodiment can be a PM2.5 detector, the fan 120 and the pollution treatment device 200 are started only when the pollution index detected by the detector 130 exceeds a set threshold value, otherwise, the fan is not started, the air can be automatically treated according to the air pollution condition, and the energy saving effect can be achieved to a certain extent.
Example 2
As shown in fig. 2 and 3, this embodiment is different from the above embodiment in that the gas collecting channel 110 is provided with a mounting hole 111 for mounting the fastening assembly 140 therein, the probe 130 is located at the mounting hole 111 inside the gas collecting channel 110, the fastening assembly 140 is operated at the mounting hole 111 outside the gas collecting channel 110, and the fastening assembly 140 mainly passes through the mounting hole 111 to fasten and mount the probe 130.
The fastening assembly 140 comprises a reference piece 141, a moving piece 142, a buckling piece 143 and an embedded piece 144, wherein the reference piece 141 is fixedly connected with the detector 130, the reference piece 141 is positioned at the mounting hole 111 at the inner side of the gas collecting hood 110, a sliding sleeve 141-1 is arranged on the reference piece 141, the sliding sleeve 141-1 is positioned in the mounting hole 111, a guide hole 141-2 is formed in the side wall of the sliding sleeve 141-1, and the buckling piece 143 is positioned in the guide hole 141-2 and can move in the guide hole 141-2;
the moving member 142 is located at the mounting hole 111 outside the gas collecting channel 110, the moving member 142 extends into the mounting hole 111 through the sliding column 142-1 and slides in the sliding sleeve 141-1, and the moving member 142 can drive the fastening member 143 to slide along the guiding hole 141-2 so as to extend out of the sliding sleeve 141-1;
The embedded part 144 is embedded in the gas collecting channel 110, when the moving part 142 drives the clamping piece 143 to slide along the guide hole 141-2 to extend out of the sliding sleeve 141-1, the clamping piece 143 can extend into the embedded part 144 and be clamped and fixed with the embedded part 144, and at this time, the detector 130 can be fastened and installed.
Example 3
As shown in fig. 2 to 4, the difference between the present embodiment and the above embodiment is that the embedded part 144 includes a cylindrical body 144-1 and a fastening cavity 144-2 formed in the body 144-1, the fastening cavity 144-2 forms an opening on a side wall of the body 144-1, the gas collecting hood 110 is provided with a communication hole 111 in advance, and when the moving part 142 drives the fastening part 143 to slide along the guide hole 141-2 so as to extend out of the sliding sleeve 141-1, an end portion of the fastening part 143 can extend into the fastening cavity 144-2 through the communication hole 111;
The inner wall of the opening of the buckling cavity 144-2 is provided with a clamping block 144-3, the end part of the buckling piece 143 is provided with an elastic arm 143-1, and when the end part of the buckling piece 143 is positioned in the buckling cavity 144-2, the elastic arm 143-1 is buckled and fixed with the clamping block 144-3; the clamping block 144-3 is an inclined block inclined towards the inside of the clamping cavity 144-2, the elastic arm 143-1 is opposite to the direction, namely, is inclined towards the direction away from the clamping cavity 144-2, when the end part of the clamping piece 143 extends into the clamping cavity 144-2 through the communication hole 111, the clamping block 144-3 presses the elastic arm 143-1 downwards, after the elastic arm 143-1 is separated from the clamping block 144-3, the elastic arm 143-1 is reset upwards, the inclined elastic arm 143-1 is matched with the clamping block 144-3, at the moment, the clamping piece 143 cannot be separated from the clamping cavity 144-2, namely, the clamping piece 143 is fixed with the embedded piece 144 and the gas collecting hood 110, and cannot be separated, namely, the reference piece 141 and the detector 130 are fixed with the gas collecting hood 110, cannot be separated, or are difficult to separate, and the detector 130 can have an anti-theft protection effect; if the detector 130 is stolen, the air pollution level cannot be detected, that is, the pollution index cannot exceed the set threshold, the blower 120 and the pollution treatment device 200 cannot be started, and finally the polluted air cannot be treated and is disabled.
Example 4
As shown in fig. 2 to 5, the difference between this embodiment and the above embodiment is that the body 144-1 is provided with external threads on both sides of the fastening cavity 144-2, the surface of the gas collecting channel 110 is provided with a pre-buried hole 113 extending in the thickness direction and matching with the body 144-1, the inner wall of the mounting hole 111 is provided with a communication hole 112 communicating with the pre-buried hole 113, the body 144-1 is mounted in the pre-buried hole 113 by threads, wherein the depth of the pre-buried hole 113 also plays a limiting role, i.e. when the body 144-1 rotates to the deepest position, the opening of the fastening cavity 144-2 on the body 144-1 just faces the communication hole 112 of the inner wall of the mounting hole 111, and meanwhile, the top of the body 144-1 is not higher than the surface of the gas collecting channel 110, therefore, preferably, the body 144-1 is provided with a hexagon operation hole.
Example 5
As shown in fig. 2 to 8, the difference between the present embodiment and the above embodiment is that the fastening piece 143 is in a block shape, the elastic arm 143-1 is located at the middle of the fastening piece 143 in the width direction, the two sides of the fastening piece 143 in the width direction are respectively provided with the sliding rail 143-2, the guiding hole 141-2 is substantially rectangular, the length of the guiding hole 141-2 along the axial direction can accommodate the sliding of the elastic arm 143-1, the two sides of the guiding hole 141-2 form the sliding groove 141-3 matched with the sliding rail 143-2, and when the moving piece 142 drives the fastening piece 143 to move, the fastening piece 143 slides in the guiding hole 141-2 along the sliding groove 141-3 in a guiding manner through the sliding rail 143-2 so as to extend out of the sliding sleeve 141-1.
The sliding rail 143-2 is further provided with a stop block 143-3 protruding out of the surface of the sliding rail 143-2 and preventing the clamping piece 143 from falling out, the stop block 143-3 is located at one side far away from the elastic arm 143-1, the stop block 143-3 further plays a limiting role, and when the stop block 143-3 contacts with the inner wall of the sliding sleeve 141-1, the elastic arm 143-1 and the clamping block 144-3 are mutually matched, and the elastic arm 143-1 and the clamping block 144-3 are clamped and fixed.
The guiding holes 141-2 are symmetrically arranged on two radial sides of the sliding sleeve 141-1, the clamping pieces 143 are respectively arranged in the guiding holes 141-2, the moving piece 142 can drive the clamping pieces 143 on two sides to synchronously move at the same time, and when the clamping pieces 143 on two sides are clamped and fixed at the same time, the overall connection stability can be increased.
Specifically, the end of the sliding column 142-1 is provided with a conical surface M1, the conical surface M1 is contracted towards the end, the fastening piece 143 is provided with a coupling inclined surface M2 matched with the conical surface M1, and when the moving piece 142, i.e. the sliding column 142-1, moves into the sliding sleeve 141-1, the fastening piece 143 on two sides is pushed to slide along the guide hole 141-2 simultaneously through the cooperation of the conical surface M1 and the coupling inclined surface M2, and finally fastening and fixing are formed.
Example 6
As shown in fig. 2 to 11, the present embodiment is different from the above embodiment in that the diameter of the moving member 142 is larger than the diameter of the mounting hole 111, a through hole 142-2 through which the bolt 145 passes is provided in the moving member 142 and the sliding column 142-1, and the nut of the bolt 145 is located outside the moving member 142 and contacts the moving member 142; the diameter of the reference member 141 is larger than that of the mounting hole 111, a threaded hole 141-4 coaxial with the inner cavity of the sliding sleeve 141-1 is formed in the reference member 141, and a bolt 145 penetrates through the through hole 142-2 and is fastened with the threaded hole 141-4;
The reference member 141 is located at the mounting hole 111 inside the gas collecting channel 110, and the moving member 142 is located at the mounting hole 111 outside the gas collecting channel 110, where the reference member 141 and the moving member 142 can clamp and fix the sidewall of the gas collecting channel 110;
therefore, in operation, the bolt 145 penetrates through the through hole 142-2 and enters the threaded hole 141-4, the bolt 145 is rotated, and the bolt 145 axially moves in the direction of the reference member 141, that is, the moving member 142 is pushed to move into the sliding sleeve 141-1, so that the fastening members 143 on both sides can be fastened and fixed simultaneously.
The working principle of the invention is as follows:
When the detector 130 is installed, the detector 130 and the reference piece 141 are positioned at the installation hole 111 on the inner side of the gas collecting cover 110, the movable piece 142 is positioned at the installation hole 111 on the outer side of the gas collecting cover 110 and extends into the sliding sleeve 141-1 of the reference piece 141, the bolt 145 penetrates through the through hole 142-2 and enters the threaded hole 141-4, the bolt 145 is rotated, the bolt 145 axially moves towards the reference piece 141, namely, the movable piece 142 is pushed to move towards the sliding sleeve 141-1, the sliding column 142-1 moves towards the sliding sleeve 141-1, the clamping pieces 143 on two sides are pushed to slide along the guide hole 141-2 simultaneously through the matching of the conical surface M1 and the coupling inclined surface M2, when the end part of the clamping piece 143 extends into the clamping cavity 144-2 through the communication hole 111, the clamping piece 144-3 firstly presses the elastic arm 143-1 downwards, after the elastic arm 143-1 is separated from the clamping piece 144-3, the elastic arm 143-1 is reset upwards, the inclined elastic arm 143-1 is matched with the clamping piece 144-3, at the moment, the clamping piece 143 cannot be separated from the inner side of the clamping piece 144-2, namely, the clamping piece 143 cannot be separated from the pre-embedded piece 144 and the gas collecting cover 110 cannot be separated from the gas collecting cover 110, namely, and the gas collecting cover 110 cannot be fixed, and cannot be separated from the gas collecting cover 130.
The detector 130 is used for detecting the pollution level of the air, for example, the detector 130 of this embodiment may be a PM2.5 detector, and the blower 120 and the pollution treatment device 200 are only started when the pollution index detected by the detector 130 exceeds a set threshold value, otherwise, the blower 120 and the pollution treatment device 200 are not started, and the air can be automatically treated according to the air pollution condition, so that the air can play a role in saving energy to a certain extent, the polluted air is pumped into the bottom of the housing 210 of the pollution treatment device 200 by the blower 120, passes through the atomizing spray pipe 221, the first filter screen 222, the atomizing bin 223 and the second filter screen 224 from bottom to top in sequence, and is discharged from the exhaust pipe 230 located at the top of the housing 210 after being purified.
The foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. An atmospheric pollution treatment device, characterized by comprising,
An atmosphere collection device (100) comprising a gas collection hood (110) and a blower (120), said blower (120) collecting air from said gas collection hood (110) and introducing it into a pollution treatment device (200);
A pollution treatment device (200) comprising a housing (210) and a pollution treatment assembly (220) located within said housing (210), polluted air being exhausted through said pollution treatment assembly (220) from an exhaust pipe (230) located at the top of said housing (210);
a detector (130) is arranged in the gas collecting hood (110), and the detector (130) is fixed in the gas collecting hood (110) through a fastening assembly (140);
The pollution treatment assembly (220) comprises an atomization spray pipe (221), a first filter screen (222), an atomization bin (223) and a second filter screen (224) which are sequentially arranged from bottom to top, an outlet of the fan (120) is positioned below the atomization spray pipe (221), and the exhaust pipe (230) is positioned above the second filter screen (224);
a mounting hole (111) for mounting the fastening assembly (140) is formed in the gas collecting hood (110);
The fastening assembly (140) comprises a reference piece (141), a moving piece (142), a clamping piece (143) and an embedded piece (144), wherein the reference piece (141) is fixedly connected with the detector (130);
The standard part (141) is provided with a sliding sleeve (141-1), the sliding sleeve (141-1) is positioned in the mounting hole (111), the side wall of the sliding sleeve (141-1) is provided with a guide hole (141-2), the clamping part (143) is positioned in the guide hole (141-2), the moving part (142) slides in the sliding sleeve (141-1) through a sliding column (142-1), and the moving part (142) can drive the clamping part (143) to slide along the guide hole (141-2) so as to extend out of the sliding sleeve (141-1);
The embedded part (144) is embedded in the gas collecting hood (110), and the clamping part (143) can extend into the embedded part (144) and be clamped and fixed with the embedded part (144);
The embedded part (144) comprises a cylindrical body (144-1) and a clamping cavity (144-2) formed in the body (144-1), the clamping cavity (144-2) is provided with an opening on the side wall of the body (144-1), a communication hole (112) communicated with the opening is formed in the gas collecting hood (110) in advance, the end part of the clamping part (143) can extend into the clamping cavity (144-2) through the communication hole (112), a clamping block (144-3) is arranged on the inner wall of the opening of the clamping cavity (144-2), an elastic arm (143-1) is arranged at the end part of the clamping part (143), and when the end part of the clamping part (143) is positioned in the clamping cavity (144-2), the elastic arm (143-1) is clamped and fixed with the clamping block (144-3);
external threads are arranged on the body (144-1) and positioned on two sides of the clamping cavity (144-2), an embedded hole (113) which extends along the thickness direction and is matched with the body (144-1) is formed in the surface of the gas collecting hood (110), and a communication hole (112) which is communicated with the embedded hole (113) is formed in the inner wall of the mounting hole (111);
The clamping piece (143) is in a block shape, the elastic arm (143-1) is located in the middle of the clamping piece (143) in the width direction, sliding rails (143-2) are respectively arranged on two sides of the clamping piece (143) in the width direction, the guide hole (141-2) is approximately rectangular, the guide hole (141-2) can accommodate sliding of the elastic arm (143-1) along the axial length, sliding grooves (141-3) matched with the sliding rails (143-2) are formed on two sides of the guide hole (141-2), and the clamping piece (143) slides in the guide hole (141-2) in a guiding manner through the sliding grooves (141-3).
The sliding rail (143-2) is also provided with a stop block (143-3) protruding out of the surface of the sliding rail (143-2) and preventing the clamping piece (143) from falling out, and when the stop block (143-3) is contacted with the inner wall of the sliding sleeve (141-1), the elastic arm (143-1) is clamped and fixed with the clamping block (144-3);
The end of the sliding column (142-1) is provided with a conical surface (M1), the buckle piece (143) is provided with a coupling inclined surface (M2) matched with the conical surface (M1), and when the sliding column (142-1) moves into the sliding sleeve (141-1), the buckle piece (143) is pushed to slide along the guide hole (141-2) through the cooperation of the conical surface (M1) and the coupling inclined surface (M2).
2. An atmospheric pollution treatment device according to claim 1, wherein the guide holes (141-2) are symmetrically provided on both radial sides of the sliding sleeve (141-1), and the guide holes (141-2) are respectively provided with the fastening members (143).
3. An atmospheric pollution treatment device according to claim 2, wherein a through hole (142-2) through which a bolt (145) passes is provided in the sliding column (142-1), and a nut of the bolt (145) is located outside the moving member (142) and is in contact with the moving member (142); the reference piece (141) is provided with a threaded hole (141-4) coaxial with the inner cavity of the sliding sleeve (141-1), and the bolt (145) penetrates through the through hole (142-2) to be fastened with the threaded hole (141-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310990594.4A CN117054606B (en) | 2023-08-08 | 2023-08-08 | Atmospheric pollution treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310990594.4A CN117054606B (en) | 2023-08-08 | 2023-08-08 | Atmospheric pollution treatment equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117054606A CN117054606A (en) | 2023-11-14 |
| CN117054606B true CN117054606B (en) | 2024-06-04 |
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| CN202310990594.4A Active CN117054606B (en) | 2023-08-08 | 2023-08-08 | Atmospheric pollution treatment equipment |
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| KR100972664B1 (en) * | 2010-03-24 | 2010-07-28 | 주식회사 우성테크 | A polluted air purifier |
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