CN219828994U - Dustproof device of air conditioner outdoor unit - Google Patents
Dustproof device of air conditioner outdoor unit Download PDFInfo
- Publication number
- CN219828994U CN219828994U CN202321289584.XU CN202321289584U CN219828994U CN 219828994 U CN219828994 U CN 219828994U CN 202321289584 U CN202321289584 U CN 202321289584U CN 219828994 U CN219828994 U CN 219828994U
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- dustproof
- end surface
- air conditioner
- case
- dust
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- 239000000428 dust Substances 0.000 claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 claims description 30
- 239000002184 metal Substances 0.000 claims description 30
- 238000005260 corrosion Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 2
- 241000238631 Hexapoda Species 0.000 abstract description 7
- 238000009825 accumulation Methods 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of protection of air conditioner external units, in particular to a dustproof device of an air conditioner external unit, which protects the top of an external machine box through a top protection device, reduces the accumulation of garbage on the top surface and reduces the damage to the external machine box shell caused by high-altitude parabolic matters or extreme weather; the dustproof device is quickly connected through the connecting device, so that the dustproof device is convenient to replace and overhaul; the dust-proof device is used for filtering sundries such as dust, insects and the like, so that the failure rate of the outer case is reduced; the water accumulation in the connecting device is reduced through the waterproof device, so that the odor generated in the air conditioner caused by accumulated water and dust is prevented, and the practicability of the device is improved; the device comprises an outer machine case, an air outlet and an air inlet, wherein the air outlet is arranged on the front end face of the outer machine case, and a group of air inlets are respectively arranged on the left end face and the right end face of the outer machine case; comprises a top protection device, a connecting device, a dust-proof device and a waterproof device.
Description
Technical Field
The utility model relates to the technical field of protection of air conditioner external units, in particular to a dustproof device of an air conditioner external unit.
Background
The outdoor unit of the air conditioner is hung outdoors for a long time, is subjected to sun and rain, is corroded by wind and dust, is extremely easy to rust and block by dust, and seriously influences the normal service life of the air conditioner. If the protection is bad, dust also enters, and the inside of the exhaust aluminum sheet or the motor and the external machine can also cause serious consequences of bad heat dissipation, easy corrosion of the shell and the like. The outer cover of the air conditioner is used for protecting the outer machine of the air conditioner and covering the outer machine of the air conditioner.
The utility model patent of China with the application number of CN201921490500.2 in the prior art relates to a dust cover of an external machine of a shelter air conditioner, which comprises a shell, a ventilation window and a filter screen, and can effectively prevent dust from entering the external machine and improve the service life of the air conditioner and the refrigerating and heating effects.
However, the above device has the following problems in practical use: firstly, the outdoor air temperature is higher in summer, the temperature of the outdoor unit is increased when the outdoor unit is wrapped entirely, the heat exchange efficiency is reduced, and the equipment is easy to overheat and damage; second, in the rainy day rainwater carries the dust on the filter screen and gets into inside the casing, causes the inside filth of casing to pile up, easily leads to the air conditioner normal use in-process to produce the peculiar smell.
Disclosure of Invention
In order to solve the technical problems, the top of the outer case is protected by the top protecting device, so that the accumulation of garbage on the top surface is reduced, and the damage to the outer case shell caused by high-altitude parabolic or extreme weather is reduced; the dustproof device is quickly connected through the connecting device, so that the dustproof device is convenient to replace and overhaul; the dust-proof device is used for filtering sundries such as dust, insects and the like, so that the failure rate of the outer case is reduced; reduce connecting device inside ponding through watertight fittings, prevent ponding laying dust and cause the inside peculiar smell that produces of air conditioner, improved the dust keeper of the outer machine of air conditioner of the practicality of device.
The utility model relates to a dustproof device of an air conditioner external machine, which comprises an external machine case, an air outlet and an air inlet, wherein the air outlet is arranged on the front end surface of the external machine case, and a group of air inlets are respectively arranged on the left end surface and the right end surface of the external machine case; the device comprises a top protection device, a connecting device, a dust-proof device and a waterproof device, wherein the top protection device is arranged on an outer case, the connecting device is arranged on the left side and the right side of the outer case, the dust-proof device is arranged on the connecting device, and the waterproof device is arranged on the connecting device; the top of the outer case is protected through the top protecting device, so that the accumulation of garbage on the top surface is reduced, and the damage to the outer case shell caused by high-altitude parabolic or extreme weather is reduced; the dustproof device is quickly connected through the connecting device, so that the dustproof device is convenient to replace and overhaul; the dust-proof device is used for filtering sundries such as dust, insects and the like, so that the failure rate of the outer case is reduced; reduce connecting device inside ponding through watertight fittings, prevent ponding laying dust and cause the inside peculiar smell that produces of air conditioner, improved the practicality of device.
Preferably, the top protection device comprises a back plate, bolt grooves and a top plate, wherein the front end surface of the upper part of the back plate is connected with the top plate through bolts, the top of the top plate is arc-shaped, a plurality of groups of bolt grooves are respectively formed in the left and right of the upper end surface of the top plate, the left and right of the lower end surface of the top plate are fixedly connected with the upper end surface of the outer machine case through bolts, the rear end surface of the back plate is fixed on a wall body, and the rear end surface of the outer machine case is connected with the back plate through a bracket; through the arc top surface of roof, make the rubbish landing that drops on the roof, can not pile up a large amount of rubbish on the up end of roof and produce the peculiar smell and follow outer quick-witted case and get into indoor to reduce the influence that high altitude parabolic and bad weather led to the fact to outer machine case shell.
Preferably, the connecting device comprises a support frame, mounting holes, sliding grooves, fixing grooves, a dust-proof frame and fixing bolts, wherein a group of support frames are respectively arranged on the left side and the right side of the case, the front end face and the rear end face of the support frame are respectively provided with the mounting holes, the bottom of the support frame is provided with the sliding grooves and communicated with the front mounting holes and the rear mounting holes, the front end face and the rear end face of the support frame are provided with the fixing grooves and are provided with threaded holes, and the dust-proof frame can be inserted into the support frame through the mounting holes and the sliding grooves and is fixed on the support frame through the fixing bolts to be matched with the dust-proof device to wrap the air inlet; the dustproof frame can be quickly inserted into the support frame to be positioned through the mounting holes and the sliding grooves, so that the dustproof frame can be quickly installed, and the subsequent dustproof device can be conveniently replaced and overhauled.
Preferably, the dustproof device comprises a metal net and a filter screen, the metal net and the filter screen are connected between the front end surface and the rear end surface of the dustproof frame, the metal net is positioned at the outer side of the filter screen, the upper parts of the metal net and the filter screen are bent towards the direction of the outer chassis, and the lower parts of the metal net and the filter screen are inclined towards the direction of the outer chassis; blocking flying insects and sundries through the metal net, filtering dust in the air through the filter screen, bending through the metal net and the upper part of the filter screen, make the rainwater can permeate metal mesh and filter screen on upper portion and wash away metal mesh and the filter screen of side from inside, make full use of rainwater carries out self-cleaning, has improved the practicality of device.
Preferably, the waterproof device is provided with a drain board and a rain shield, the rain shield is arranged at the joint of the upper part of the support frame and the outer case, the drain board is arranged at the joint of the lower part of the support frame and the outer case, and one side of the drain board, which is far away from the outer case, is inclined downwards; the rain baffle plate is used for reducing the direct impact of rainwater on the air inlet, so that part of rainwater enters the outer case through the air inlet, the rainwater slides outwards through the drainage plate, water accumulation in the support frame is prevented, and the practicability of the device is improved.
Preferably, the anti-corrosion spraying device further comprises a top plate, a supporting frame, a dust-proof frame, fixing bolts and a metal net; through the anti-corrosion treatment of the metal parts, the service life of the device is prolonged, and the practicability of the device is improved.
Compared with the prior art, the utility model has the beneficial effects that: the top of the outer case is protected through the top protecting device, so that the accumulation of garbage on the top surface is reduced, and the damage to the outer case shell caused by high-altitude parabolic or extreme weather is reduced; the dustproof device is quickly connected through the connecting device, so that the dustproof device is convenient to replace and overhaul; the dust-proof device is used for filtering sundries such as dust, insects and the like, so that the failure rate of the outer case is reduced; reduce connecting device inside ponding through watertight fittings, prevent ponding laying dust and cause the inside peculiar smell that produces of air conditioner, improved the practicality of device.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a right side view schematic of the top guard;
FIG. 4 is a schematic illustration of an isometric construction of a connection device;
FIG. 5 is a schematic diagram of an axial structure of the dust cage;
the reference numerals in the drawings: 1. an outer case; 2. an air outlet; 3. an air inlet; 4. a back plate; 5. a bolt slot; 6. a top plate; 7. a support frame; 8. a mounting hole; 9. a sliding groove; 10. a fixing groove; 11. a dust-proof frame; 12. a fixing bolt; 13. a metal mesh; 14. a filter screen; 15. a drain plate; 16. rain shield.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
The connecting device and the waterproof device shown in fig. 1, 2, 3, 4 and 5 are arranged on the outer case 1, and the metal parts of the device are subjected to corrosion prevention treatment;
the dust-proof frame 11 is pushed into the supporting frame 7 along the mounting hole 8 and the sliding groove 9 and is fixed through the fixing bolt 12, the metal net 13 blocks flying insects and sundries, dust in the air is filtered through the filter net 14, the upper parts of the metal net 13 and the filter net 14 are bent, so that rainwater can permeate the metal net 13 and the filter net 14 on the upper parts to wash the metal net 13 and the filter net 14 on the side surfaces from the inside, the rainwater is fully utilized for self-cleaning, and the service life of the device is prolonged through the anti-corrosion treatment of metal parts;
the connecting device comprises a support frame 7, mounting holes 8, sliding grooves 9, fixing grooves 10, dust-proof frames 11 and fixing bolts 12, wherein a group of support frames 7 are respectively arranged at the left side and the right side of the outer case 1, the front end face and the rear end face of the support frame 7 are respectively provided with the mounting holes 8, the bottom of the support frame 7 is provided with the sliding grooves 9 and communicated with the front end face and the rear end face of the mounting holes 8, the front end face and the rear end face of the support frame 7 are provided with the fixing grooves and threaded holes, the dust-proof frames 11 can be inserted into the support frame 7 through the mounting holes 8 and the sliding grooves 9, and are fixed on the support frame 7 through the fixing bolts 12 to be matched with the dust-proof device to wrap the air inlet 3;
the dustproof device comprises a metal net 13 and a filter screen 14, wherein the metal net 13 and the filter screen 14 are connected between the front end surface and the rear end surface of the dustproof frame 11, the metal net 13 is positioned at the outer side of the filter screen 14, the upper parts of the metal net 13 and the filter screen 14 are bent towards the direction of the outer machine case 1, and the lower parts of the metal net 13 and the filter screen 14 are inclined towards the direction of the outer machine case 1;
the waterproof device comprises a drainage plate 15 and a rain shield 16, wherein the rain shield 16 is arranged at the joint of the upper part of the support frame 7 and the outer case 1, the drainage plate 15 is arranged at the joint of the lower part of the support frame 7 and the outer case 1, and one side of the drainage plate 15 far away from the outer case 1 is inclined downwards;
the anti-corrosion spraying is carried out on the top plate 6, the supporting frame 7, the dust-proof frame 11, the fixing bolts 12 and the metal net 13;
the dustproof device is quickly connected through the connecting device, so that the dustproof device is convenient to replace and overhaul; the dust-proof device is used for filtering sundries such as dust, insects and the like, so that the failure rate of the outer case 1 is reduced; reduce connecting device inside ponding through watertight fittings, prevent ponding laying dust and cause the inside peculiar smell that produces of air conditioner, improved the practicality of device.
Example 2
The improvement on the first embodiment comprises a top protecting device which is connected with the outer case 1;
the outer case 1 is mounted on the back plate 4 through a bracket, and then the lower part of the top plate 6 is fixed on the upper end surface of the outer case 1 through a bolt groove 5 and bolts;
through the arc-shaped top surface of the top plate 6, the garbage falling onto the top plate 6 slides off, a large amount of garbage can not be accumulated on the upper end surface of the top plate 6 to generate peculiar smell which enters the room along with the outer case 1, and the influence of high-altitude parabolic matters and bad weather on the outer case 1 is reduced;
the top protector includes backplate 4, bolt groove 5 and roof 6, and the terminal surface is connected with roof 6 through the bolt on the upper portion of backplate 4, and roof 6 top is the arc, and open respectively about the up end of roof 6 has multiunit bolt groove 5, and two parts are gone on fixed connection through the up end of bolt and outer quick-witted case 1 about the lower terminal surface of roof 6, and the rear end face of backplate 4 is fixed on the wall body, and the rear end face of outer quick-witted case 1 passes through the support and is connected with backplate 4.
As shown in fig. 1 to 5, in operation, the dust-proof device for an air conditioner external unit according to the present utility model is configured such that an external unit casing 1 is first mounted on a back plate 4 by a bracket, then a lower portion of a top plate 6 is fixed to an upper end surface of the external unit casing 1 by a bolt groove 5 and a bolt, and then a dust-proof frame 11 is pushed into a supporting frame 7 along a mounting hole 8 and a sliding groove 9 and is fixed by a fixing bolt 12.
The filter screen 14 of the dustproof device of the air conditioner outdoor unit of the utility model is purchased in the market, and the person skilled in the art only needs to install and operate according to the attached instruction manual of the person skilled in the art, without the need of creative labor.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (6)
1. The dustproof device of the air conditioner external unit comprises an external machine case (1), an air outlet (2) and an air inlet (3), wherein the air outlet (2) is arranged on the front end surface of the external machine case (1), and a group of air inlets (3) are respectively arranged on the left end surface and the right end surface of the external machine case (1); the anti-dust device is characterized by comprising a top protection device, a connecting device, a dust prevention device and a waterproof device, wherein the top protection device is arranged on the outer case (1), the connecting device is arranged on the left side and the right side of the outer case (1), the dust prevention device is arranged on the connecting device, and the waterproof device is arranged on the connecting device.
2. The dustproof device of the air conditioner external unit according to claim 1, wherein the top protection device comprises a back plate (4), bolt grooves (5) and a top plate (6), the top front end surface of the back plate (4) is connected with the top plate (6) through bolts, the top of the top plate (6) is arc-shaped, a plurality of groups of bolt grooves (5) are respectively formed in the left and right of the upper end surface of the top plate (6), the left and right of the lower end surface of the top plate (6) are fixedly connected with the upper end surface of the external case (1) through bolts, the rear end surface of the back plate (4) is fixed on a wall body, and the rear end surface of the external case (1) is connected with the back plate (4) through a bracket.
3. The dustproof device of the air conditioner external unit according to claim 1, wherein the connecting device comprises a supporting frame (7), mounting holes (8), sliding grooves (9), fixing grooves (10), dustproof frames (11) and fixing bolts (12), a group of supporting frames (7) are respectively mounted on the left side and the right side of the machine case (1), the mounting holes (8) are formed in the front end face and the rear end face of each supporting frame (7), the sliding grooves (9) are formed in the bottoms of the supporting frames (7) and are communicated with the front mounting holes (8) and the rear mounting holes (8), the fixing grooves are formed in the front end face and the rear end face of each supporting frame (7) and are provided with threaded holes, and the dustproof frames (11) can be inserted into the supporting frames (7) through the mounting holes (8) and the sliding grooves (9) and are fixed on the supporting frames (7) through the fixing bolts (12) to be matched with the dustproof device to wrap the air inlet (3).
4. A dustproof device for an air conditioner outdoor unit according to claim 3, wherein the dustproof device comprises a metal net (13) and a filter screen (14), the metal net (13) and the filter screen (14) are connected between the front end surface and the rear end surface of the dustproof frame (11), the metal net (13) is positioned on the outer side of the filter screen (14), the upper parts of the metal net (13) and the filter screen (14) are bent towards the direction of the outer case (1), and the lower parts of the metal net (13) and the filter screen (14) are inclined towards the direction of the outer case (1).
5. A dustproof device for an air conditioner external unit according to claim 3, characterized in that a waterproof device drain board (15) and a rain shield (16) are arranged at the joint of the upper part of the support frame (7) and the external unit case (1), the drain board (15) is arranged at the joint of the lower part of the support frame (7) and the external unit case (1), and one side of the drain board (15) far away from the external unit case (1) is inclined downwards.
6. The dustproof device of the air conditioner outdoor unit according to claim 1, further comprising anti-corrosion spraying of the top plate (6), the supporting frame (7), the dustproof frame (11), the fixing bolts (12) and the metal net (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321289584.XU CN219828994U (en) | 2023-05-25 | 2023-05-25 | Dustproof device of air conditioner outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321289584.XU CN219828994U (en) | 2023-05-25 | 2023-05-25 | Dustproof device of air conditioner outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219828994U true CN219828994U (en) | 2023-10-13 |
Family
ID=88273914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321289584.XU Active CN219828994U (en) | 2023-05-25 | 2023-05-25 | Dustproof device of air conditioner outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219828994U (en) |
-
2023
- 2023-05-25 CN CN202321289584.XU patent/CN219828994U/en active Active
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