CN220429828U - Cab air purifier - Google Patents
Cab air purifier Download PDFInfo
- Publication number
- CN220429828U CN220429828U CN202321779773.5U CN202321779773U CN220429828U CN 220429828 U CN220429828 U CN 220429828U CN 202321779773 U CN202321779773 U CN 202321779773U CN 220429828 U CN220429828 U CN 220429828U
- Authority
- CN
- China
- Prior art keywords
- frame
- purification
- air
- exhaust
- cab
- 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.)
- Active
Links
- 238000000746 purification Methods 0.000 claims abstract description 36
- 238000004887 air purification Methods 0.000 claims abstract description 17
- 238000013016 damping Methods 0.000 claims description 27
- 238000002955 isolation Methods 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 9
- 206010035653 pneumoconiosis Diseases 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 11
- 238000005065 mining Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a cab air purifier, which comprises an exhaust frame and a purifying frame, wherein the exhaust frame is fixedly connected to the inner side of a cab door in a screwed manner, the outer side of the cab door is fixedly connected to the purifying frame in a screwed manner, a fan is arranged in the purifying frame, the fan is fixedly connected to the inner wall of the purifying frame in a screwed manner through a mounting seat at the outer side, and an air outlet grille is movably arranged in the exhaust frame; the inner wall of the purification frame is provided with a positioning groove, the positioning groove is matched with the size of the installation frame, and the installation frame is inserted into the positioning groove. This driver's cabin air purifier, external dusty gas enters into the inside of purifying the frame from the air purification filter core, and dusty gas can purify under the filtration work of air purification filter core for the inside that the frame entered into the driver's cabin can be followed to the gas after purifying, builds relatively clean air circumstance to driving inside, carries out dustproof protection to the driver, reduces the risk that the driver infects pneumoconiosis.
Description
Technical Field
The utility model relates to the field of automobile accessories, in particular to a cab air purifier.
Background
The mining heavy-duty car works in the surface mine, the working condition is bad, and the dust amount is large;
the long-term work in the environment with serious dust pollution can lead the driver to be affected deeply, and the pneumoconiosis is easy to be affected; although some drivers are forced to take the mask to prevent dust during driving operation, the filtering effect of the mask is poor, the breathing is unsmooth, and the use of a radio interphone is inconvenient; some automobile manufacturers reduce the damage degree of dust to drivers by improving the sealing performance of cabs, but because dust particles are small, and the dust amount of production operation sites is large, some dust floats in the air for a long time, the cabs of the mining heavy automobiles are inevitably polluted by the dust and cannot be prevented; increasing the risk of infection of the driver with pneumoconiosis.
Disclosure of Invention
The present utility model aims to provide a cab air purifier, which solves the above-mentioned drawbacks of the prior art.
In order to achieve the above purpose, the cab air purifier comprises an exhaust frame and a purifying frame, wherein the exhaust frame is fixedly connected to the inner side of a cab door in a screwed manner, the outer side of the cab door is fixedly connected with the purifying frame in a screwed manner, a fan is installed in the purifying frame, the fan is fixedly connected to the inner wall of the purifying frame in a screwed manner through a mounting seat fixed on the outer side, and an air outlet grille is movably installed in the exhaust frame;
the constant head tank is offered on purifying the inner wall of frame, and constant head tank and the size looks adaptation of installing the frame, and the inside at the constant head tank is pegged graft to the installing frame simultaneously to the inside fixed mounting air purification filter core of installing the frame, installing frame top and atress piece carry out fixed connection.
Preferably, both sides of the exhaust frame and the purification frame are welded with fixing plates, two groups of U-shaped holes are formed in the fixing plates, the exhaust frame is connected to the inner wall of the cab door through two groups of fixing plates in a threaded manner, and the purification frame is connected to the outer wall of the cab door through two groups of fixing plates in a threaded manner.
Preferably, one end of the purification frame far away from the rear cover is fixedly connected with the positioning seat, the surface of the end part of the positioning seat is provided with a positioning opening, and meanwhile, the positioning opening is matched with the exhaust frame in size, and the exhaust frame is inserted into the positioning opening.
Preferably, the exhaust frame and the purification frame are assembled through positioning openings, the longitudinal sections of the exhaust frame and the purification frame are rectangular, and the right side of the purification frame is provided with an air outlet which is communicated with the inside of the exhaust frame.
Preferably, the rear cover is in threaded connection with the outer side of the purification frame, an isolation net is fixedly arranged in the rear cover, and the isolation net, the air purification filter element and the fan are arranged oppositely.
Preferably, the damping groove is arranged on the upper left side of the purification frame, the damping groove is matched with the size of the damping plate, meanwhile, the damping plate is clamped in the damping groove, the damping plate is fixedly connected with the installation frame, and the installation frame, the damping plate and the stress piece are combined together to form an F shape.
Compared with the prior art, the utility model has the beneficial effects that: the outside dusty gas enters into the inside of purifying the frame from the air purification filter core, and dusty gas can purify under the filtration work of air purification filter core for the inside that the gas after purifying can enter into the driver's cabin from the frame of airing exhaust, builds relatively clean air circumstance to driving inside, carries out dustproof protection to the driver, reduces the risk that the driver infects pneumoconiosis.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the present utility model at A in FIG. 1;
FIG. 3 is a partial top view of the structural purge frame of the present utility model;
FIG. 4 is an inside schematic view of a cab door of the construction of the utility model;
fig. 5 is an outside schematic view of a cab door of the structure of the utility model.
Reference numerals in the drawings: 1. a cab door; 2. an exhaust frame; 3. an air outlet grille; 4. a purification frame; 5. a positioning seat; 6. an air outlet; 7. a rear cover; 71. an isolation net; 8. a mounting frame; 9. an air purification filter element; 10. a blower; 11. a positioning groove; 12. a mounting base; 13. a positioning port; 14. a stress piece; 15. a damping plate; 16. a damping groove; 17. and a fixing piece.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a cab air purifier, which comprises an air exhaust frame 2 and a purifying frame 4, wherein the air exhaust frame 2 is screwed and fixed on the inner side of a cab door 1, the outer side of the cab door 1 is screwed and fixed with the purifying frame 4, meanwhile, a fan 10 is installed in the purifying frame 4, the fan 10 is screwed and connected on the inner wall of the purifying frame 4 through a mounting seat 12 fixed on the outer side, and an air outlet grille 3 is movably installed in the air exhaust frame 2;
the inner wall of the purification frame 4 is provided with a positioning groove 11, the positioning groove 11 is matched with the size of the installation frame 8, meanwhile, the installation frame 8 is inserted into the positioning groove 11, the air purification filter element 9 is fixedly installed in the installation frame 8, and the top of the installation frame 8 is fixedly connected with the stress piece 14.
Working principle: the external switch of the fan 10 is started, external dust-containing gas enters the interior of the purification frame 4 from the air purification filter element 9, the dust-containing gas can be purified under the filtering work of the air purification filter element 9, so that the purified gas can enter the interior of the cab from the exhaust frame 2, a relatively clean air environment is created in the cab, the driver is protected from dust, and the risk of the driver infecting pneumoconiosis is reduced.
As a preferred embodiment, the two sides of the air exhaust frame 2 and the purifying frame 4 are welded with fixing plates 17, two groups of U-shaped holes are formed in the fixing plates 17, meanwhile, the air exhaust frame 2 is in threaded connection with the inner wall of the cab door 1 through the two groups of fixing plates 17, and the purifying frame 4 is in threaded connection with the outer wall of the cab door 1 through the two groups of fixing plates 17.
As shown in fig. 4-5: the exhaust frame 2 and the purification frame 4 are both connected to the cab door 1 through fixing pieces 17 in a threaded manner, so that the exhaust frame 2 and the purification frame 4 can be conveniently detached, replaced or maintained.
As a preferred embodiment, the end of the purification frame 4 far away from the rear cover 7 is fixedly connected with the positioning seat 5, the surface of the end part of the positioning seat 5 is provided with the positioning opening 13, meanwhile, the positioning opening 13 is matched with the size of the exhaust frame 2, and the exhaust frame 2 is inserted into the positioning opening 13.
As shown in fig. 1: the exhaust frame 2 is inserted into the positioning opening 13, so that positioning and mounting work can be performed between the exhaust frame 2 and the purification frame 4, and a rubber pad can be mounted outside the end part of the exhaust frame 2, so that the sealing performance of connection between the exhaust frame 2 and the purification frame 4 is improved.
As a preferred embodiment, the exhaust frame 2 and the purification frame 4 are assembled through the positioning opening 13, the longitudinal sections of the exhaust frame 2 and the purification frame 4 are rectangular, the right side of the purification frame 4 is provided with the air outlet 6, and the air outlet 6 is communicated with the inside of the exhaust frame 2.
As shown in fig. 1: the longitudinal sections of the exhaust frame 2 and the purification frame 4 are rectangular, purified gas enters the exhaust frame 2 through the purification frame 4, and the gas can enter the cab under the guiding action of the air outlet grille 3.
As a preferred embodiment, the rear cover 7 is screwed on the outer side of the purification frame 4, and the isolation net 71 is fixedly installed in the rear cover 7, and the isolation net 71, the air purification cartridge 9 and the fan 10 are oppositely arranged.
As shown in fig. 1 and 4: the isolation net 71 is fixedly arranged in the rear cover 7, and the isolation net 71 can isolate large-size garbage, such as a plastic bag, so that the situation that the air purification filter element 9 cannot work due to the fact that the plastic bag covers the air purification filter element 9 is avoided.
As a preferred embodiment, the upper left side of the purification frame 4 is provided with a damping groove 16, the damping groove 16 is matched with the damping plate 15 in size, meanwhile, the damping plate 15 is clamped in the damping groove 16, the damping plate 15 is fixedly connected with the mounting frame 8, and the mounting frame 8, the damping plate 15 and the stress piece 14 are combined together to form an 'F' -shape.
As shown in fig. 1-3: the damping plate 15 is clamped in the damping groove 16, when the air purification filter element 9 needs to be cleaned, the force-bearing piece 14 is held by hand and pulled upwards, the friction force between the damping plate 15 and the damping groove 16 is overcome, the mounting frame 8 can be pulled out from the positioning groove 11 formed in the inner wall of the purification frame 4, and the air purification filter element 9 is cleaned;
the installation frame 8 is inserted into the positioning groove 11, so that air which is not filtered by the air purifying filter element 9 can be prevented from entering the cab.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a driver's cabin air purifier, includes frame (2) and purification frame (4), its characterized in that: the exhaust frame (2) is fixedly connected to the inner side of the cab door (1) in a screwed mode, the outer side of the cab door (1) is fixedly connected with the purification frame (4) in a screwed mode, meanwhile, a fan (10) is arranged in the purification frame (4), the fan (10) is fixedly connected to the inner wall of the purification frame (4) in a screwed mode through a mounting seat (12) which is fixedly arranged on the outer side, and an air outlet grille (3) is movably arranged in the exhaust frame (2);
set up constant head tank (11) on the inner wall of purifying frame (4), and constant head tank (11) and the size looks adaptation of installing frame (8), install frame (8) simultaneously and peg graft in the inside of constant head tank (11) to the inside fixed mounting air purification filter core (9) of installing frame (8), install frame (8) top and atress piece (14) carry out fixed connection.
2. A cab air purifier according to claim 1, wherein: the two sides of the exhaust frame (2) and the purification frame (4) are welded with fixing plates (17), two groups of U-shaped holes are formed in the fixing plates (17), the exhaust frame (2) is connected to the inner wall of the cab door (1) through two groups of fixing plates (17) in a threaded mode, and the purification frame (4) is connected to the outer wall of the cab door (1) through two groups of fixing plates (17) in a threaded mode.
3. A cab air purifier according to claim 1, wherein: one end of the purification frame (4) far away from the rear cover (7) is fixedly connected with the positioning seat (5), the surface of the end part of the positioning seat (5) is provided with the positioning opening (13), meanwhile, the positioning opening (13) is matched with the size of the exhaust frame (2), and the exhaust frame (2) is inserted into the positioning opening (13).
4. A cab air cleaner according to claim 3, wherein: the air exhaust frame (2) and the purification frame (4) are assembled in a positioning way through the positioning opening (13), the longitudinal sections of the air exhaust frame (2) and the purification frame (4) are rectangular, the air outlet (6) is formed in the right side of the purification frame (4), and the air outlet (6) is communicated with the inside of the air exhaust frame (2).
5. A cab air cleaner according to claim 3, wherein: the rear cover (7) is in threaded connection with the outer side of the purification frame (4), an isolation net (71) is fixedly arranged in the rear cover (7), and the isolation net (71), the air purification filter element (9) and the fan (10) are oppositely arranged.
6. A cab air purifier according to claim 1, wherein: the upper left side of purifying frame (4) is offered damping groove (16), and damping groove (16) and damping plate (15) size looks adaptation, and damping plate (15) joint is in the inside of damping groove (16) simultaneously, damping plate (15) and installing frame (8) rigid coupling, and installing frame (8), damping plate (15) and atress piece (14) are in the same place to constitute "F" shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321779773.5U CN220429828U (en) | 2023-07-07 | 2023-07-07 | Cab air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321779773.5U CN220429828U (en) | 2023-07-07 | 2023-07-07 | Cab air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220429828U true CN220429828U (en) | 2024-02-02 |
Family
ID=89703806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321779773.5U Active CN220429828U (en) | 2023-07-07 | 2023-07-07 | Cab air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220429828U (en) |
-
2023
- 2023-07-07 CN CN202321779773.5U patent/CN220429828U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |