CN112303726B - Cabinet air conditioner - Google Patents
Cabinet air conditioner Download PDFInfo
- Publication number
- CN112303726B CN112303726B CN201910713349.2A CN201910713349A CN112303726B CN 112303726 B CN112303726 B CN 112303726B CN 201910713349 A CN201910713349 A CN 201910713349A CN 112303726 B CN112303726 B CN 112303726B
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- China
- Prior art keywords
- air
- air conditioner
- cabinet
- filter screen
- air outlet
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- 238000004140 cleaning Methods 0.000 claims abstract description 93
- 238000001914 filtration Methods 0.000 claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims description 68
- 239000000428 dust Substances 0.000 claims description 9
- 238000005452 bending Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a cabinet air conditioner which comprises a machine shell, a filtering device, a cleaning device and a cabinet air conditioner, wherein an upper air outlet is formed in the upper part of the machine shell, a lower air outlet is formed in the lower part of the machine shell, the filtering device is used for filtering air, the filtering device is arranged in the machine shell and at least partially movable, the cleaning device is arranged in the machine shell and is used for cleaning the filtering device, the cabinet air conditioner is provided with an upper air outlet mode and a lower air outlet mode, the upper air outlet and the lower air outlet are respectively arranged in the cabinet air conditioner, the filtering device avoids the upper air outlet and covers the lower air outlet when the cabinet air conditioner is in the lower air outlet mode, and the upper air outlet and the lower air outlet are respectively covered by the filtering device. According to the technical scheme, indoor temperature is convenient to uniformly distribute, user comfort is improved, the filter device can adapt to changes of air outlet modes, cleaning of air entering the air conditioner is guaranteed, and the filter device can be cleaned through the cleaning device, so that cleaning of the filter device is guaranteed.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a cabinet air conditioner.
Background
In the existing cabinet air conditioner, the air inlet is arranged at the upper part of the machine shell, the air outlet is arranged at the lower part of the machine shell, and the filter screen is arranged at the air inlet to filter air. When the cabinet air conditioner is used for refrigerating, cold air can be blown out from the upper part of the air conditioner and flows downwards under the action of gravity, so that indoor temperature is uniformly distributed. However, when the cabinet air conditioner is used for heating, hot air is blown out from the upper part of the air conditioner, and the density of the hot air is small, so that the downward flow is not facilitated, and the uniform distribution of indoor temperature and the comfort of users are affected.
Disclosure of Invention
The invention provides a cabinet air conditioner to solve the problem of poor comfort of the cabinet air conditioner in the prior art.
In order to solve the problems, the invention provides a cabinet air conditioner which comprises a shell, a filtering device, a cleaning device and a cabinet air conditioner, wherein the upper part of the shell is provided with an upper air port, the lower part of the shell is provided with a lower air port, the filtering device is used for filtering air, the filtering device is arranged in the shell and at least partially movable, the cleaning device is arranged in the shell and is used for cleaning the filtering device, the cabinet air conditioner is provided with an upper air outlet mode and a lower air outlet mode, the upper air port is used for air outlet, the lower air port is used for air inlet, the filtering device is used for avoiding the upper air port and covering the lower air port when the cabinet air conditioner is in the upper air outlet mode, and the upper air port is used for air inlet and air outlet when the cabinet air conditioner is in the lower air outlet mode.
Further, the filtering device comprises a first filtering mechanism and a second filtering mechanism, the first filtering mechanism is provided with a movable first filter screen, the first filter screen can cover or avoid an upper air port, the second filtering mechanism is provided with a movable second filter screen, the second filter screen can cover or avoid a lower air port, the first filter screen avoids the upper air port under the condition that the cabinet air conditioner is in an upper air outlet mode, the second filter screen covers the lower air port, the first filter screen covers the upper air port under the condition that the cabinet air conditioner is in a lower air outlet mode, the second filter screen avoids the lower air port, the cleaning device comprises a first cleaning mechanism and a second cleaning mechanism, the first cleaning mechanism is arranged on the upper portion of the machine shell to clean the first filter screen, and the second cleaning mechanism is arranged on the lower portion of the machine shell to clean the second filter screen.
Further, the first cleaning mechanism comprises a cleaning brush, and the cleaning brush is in contact with the first filter screen to clean the first filter screen in the process of moving the first filter screen.
Further, the first cleaning mechanism further comprises a collecting box, the collecting box is arranged on the machine shell and used for collecting dust cleaned by the cleaning brush.
Further, the first cleaning mechanism further comprises a shield arranged on the housing, and the cleaning brush is arranged on one side of the shield facing the interior of the housing.
Further, the cleaning brush and the shield are vertically arranged, the collecting box is located below the cleaning brush, the shell is provided with an avoidance groove, and the first cleaning mechanism is detachably arranged at the avoidance groove.
Further, the number of the two first filter screens is two, the two first filter screens move in a matched mode to cover or avoid the upper air port together, and the number of the two first cleaning mechanisms is two and are arranged in one-to-one correspondence with the two first filter screens.
Further, the first filter mechanism also comprises a guide structure arranged in the shell, and the guide structure is matched with the first filter screen so as to enable the first filter screen to move according to a preset path.
Further, the guide structure comprises a lower bracket, wherein the lower bracket is provided with a first guide groove, and the lower edge of the first filter screen is positioned in the first guide groove so as to move along the extension path of the first guide groove.
Further, the first guide groove is provided with a bending position on the extending path, and the first filter screen is of a bendable structure so as to pass through the bending position of the first guide groove in the moving process.
Further, the guide structure also comprises an upper bracket, wherein the upper bracket is provided with a second guide groove, the second guide groove is opposite to the first guide groove, and the upper edge of the first filter screen is positioned in the second guide groove so as to move along the extension path of the second guide groove.
Further, the radial section of the casing is of a rectangular structure, the lower support is of a rectangular structure so as to be matched with the casing, and the first guide groove is an annular groove arranged along the circumferential direction of the lower support.
Further, the first filtering mechanism further comprises a driving part which is arranged in the shell and is in driving connection with the first filter screen so as to drive the first filter screen to move.
Further, the first filter screen comprises a frame and a rack arranged at the edge of the frame, and the driving part comprises a gear which is meshed with the rack so as to drive the first filter screen to move back and forth.
Further, the second filter mechanism has the same structure as the first filter mechanism, and the second cleaning mechanism has the same structure as the first cleaning mechanism.
Further, an upper auxiliary air opening is formed in the upper portion of the cabinet, the upper auxiliary air opening can be opened or closed, a lower auxiliary air opening is formed in the lower portion of the cabinet, the lower auxiliary air opening is closed under the condition that the cabinet air conditioner is in an upper air outlet mode, the lower auxiliary air opening is opened to assist air inlet, the second filter screen covers the lower auxiliary air opening, the lower auxiliary air opening is closed under the condition that the cabinet air conditioner is in a lower air outlet mode, the upper auxiliary air opening is opened to assist air inlet, and the first filter screen covers the upper auxiliary air opening.
Further, two upper auxiliary air openings are respectively arranged at two sides of the upper air opening, two first filter screens are arranged at two sides of the upper air opening, two first filter screens cover the two upper auxiliary air openings in a one-to-one correspondence manner under the condition that the cabinet air conditioner is in a lower air outlet mode, and the two first filter screens are matched with each other to cover the upper air opening.
Further, the radial section of the shell is of a rectangular structure, the upper air port is positioned on the front wall of the shell, and the two upper auxiliary air ports are respectively positioned on two opposite side walls of the shell; under the condition that the cabinet air conditioner is in the lower air outlet mode, the two first filter screens are all bent and arranged, the two first filter screens comprise front screen portions and side screen portions, wherein the side screen portions of the two first filter screens cover the two upper auxiliary air inlets in a one-to-one correspondence mode, and the front screen portions of the two first filter screens are mutually abutted to cover the upper air inlets together.
Further, two lower auxiliary air openings are respectively arranged at two sides of the lower air opening, two second filter screens are arranged at two sides of the lower air opening, and under the condition that the cabinet air conditioner is in an upper air outlet mode, the two lower auxiliary air openings are covered by the two second filter screens in one-to-one correspondence, and the lower air openings are covered by the two second filter screens in a matched mode.
Further, the cabinet air conditioner further comprises an upper air door movably arranged on the machine shell to open or close the upper auxiliary air port, and a lower air door movably arranged on the machine shell to open or close the lower auxiliary air port.
Further, the cabinet air conditioner further comprises an upper air deflector rotatably arranged at the air inlet and a lower air deflector rotatably arranged at the air outlet.
By applying the technical scheme of the invention, the upper air port is arranged at the upper part of the shell of the cabinet air conditioner, the lower air port is arranged at the lower part of the shell, and the filtering device and the cleaning device are arranged, so that the cabinet air conditioner has an upper air outlet mode and a lower air outlet mode, and can be switched into an upper air port air outlet mode and a lower air port air inlet mode or an upper air port air inlet mode and a lower air port air outlet mode when in use so as to meet different use requirements. For example, the upper air outlet is used for refrigerating and the lower air outlet is used for heating, so that cold air with high density flows downwards from top to bottom or hot air with low density flows upwards from bottom to top, the indoor temperature is conveniently and uniformly distributed, and the comfort of users is improved. Through filter equipment, can cover the upper wind gap in order to filter the gas that gets into the upper wind gap when the upper wind gap is intake, cover the lower wind gap in order to filter the gas that gets into the lower wind gap when the lower wind gap is intake to adapt to the change of air-out mode, guarantee the cleanness of the gas that gets into the air conditioner. Moreover, through the cleaning device, the filtering device can be cleaned, so that the cleaning of the filtering device is ensured, and the complexity of manually cleaning the filtering device by a user is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
Fig. 1 shows a schematic structural diagram of a cabinet air conditioner according to an embodiment of the present invention;
FIG. 2 shows a schematic structural view of the first cleaning mechanism of FIG. 1;
Fig. 3 is a schematic view showing another construction of the cabinet air conditioner of fig. 1;
fig. 4 shows a schematic structural view of the first filter mechanism and the first cleaning mechanism in fig. 1.
Wherein the above figures include the following reference numerals:
10. The device comprises a shell, 11, an upper air port, 12, a lower air port, 13, an upper auxiliary air port, 15, an avoidance groove, 20, a first filtering mechanism, 21, a first filter screen, 211, a frame, 212, a rack, 22, a guiding structure, 221, a lower support, 222, an upper support, 23, a driving part, 42, a lower air door, 43, an upper air deflector, 44, a lower air deflector, 50, a first cleaning mechanism, 51, a cleaning brush, 52, a collecting box, 53 and a shield.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 4, an embodiment of the present invention provides a cabinet air conditioner, which includes a cabinet 10, an upper air inlet 11 provided at an upper portion of the cabinet 10, a lower air inlet 12 provided at a lower portion of the cabinet 10, a filtering device for filtering air, at least a portion of the filtering device being movable inside the cabinet 10, a cleaning device provided inside the cabinet 10 for cleaning the filtering device, the cabinet air conditioner having an upper air outlet mode and a lower air outlet mode, the cabinet air conditioner having an upper air inlet 11 air outlet and a lower air outlet mode, the filtering device avoiding the upper air inlet 11 and covering the lower air inlet 12, the cabinet air conditioner having an upper air inlet 11 air inlet and a lower air outlet 12 air outlet, the filtering device covering the upper air inlet 11 and avoiding the lower air inlet 12 in the case of the cabinet air conditioner being in the lower air outlet mode.
By applying the technical scheme of the embodiment, the upper part of the casing 10 of the cabinet air conditioner is provided with the upper air port 11, the lower part of the casing is provided with the lower air port 12, and the cabinet air conditioner is provided with the filtering device and the cleaning device, and the cabinet air conditioner is provided with an upper air outlet mode and a lower air outlet mode, and can be switched into the upper air port 11 to air and the lower air port 12 to air or the upper air port 11 to air and the lower air port 12 to air when in use so as to meet different use requirements. For example, the upper air port 11 is used for air-out during refrigeration, and the lower air port 12 is used for air-out during heating, so that cold air with high density flows downwards from top to bottom or hot air with low density flows upwards from bottom to top, thereby being convenient for indoor temperature to be evenly distributed and improving the comfort of users. Through filter equipment, can cover the upper wind gap 11 in order to filter the gas that gets into upper wind gap 11 when upper wind gap 11 air inlet, cover the lower wind gap 12 in order to filter the gas that gets into lower wind gap 12 when lower wind gap 12 air inlet to adapt to the change of air-out mode, guarantee the cleanness of the gas that gets into the air conditioner. Moreover, through the cleaning device, the filtering device can be cleaned, so that the cleaning of the filtering device is ensured, and the complexity of manually cleaning the filtering device by a user is avoided.
In this embodiment, a fan is disposed in the casing 10, and the fan can change the wind direction, so that the upper air-out mode and the lower air-out mode can be switched by changing the wind direction of the fan.
In the embodiment, the filtering device comprises a first filtering mechanism 20 and a second filtering mechanism, the first filtering mechanism 20 is provided with a movable first filter screen 21, the first filter screen 21 can cover or avoid the upper air port 11, the second filtering mechanism is provided with a movable second filter screen, the second filter screen can cover or avoid the lower air port 12, the first filter screen 21 avoids the upper air port 11 under the condition that the cabinet air conditioner is in an upper air outlet mode, the second filter screen covers the lower air port 12, the first filter screen 21 covers the upper air port 11 under the condition that the cabinet air conditioner is in a lower air outlet mode, the second filter screen avoids the lower air port 12, and the cleaning device comprises a first cleaning mechanism 50 and a second cleaning mechanism, wherein the first cleaning mechanism 50 is arranged at the upper part of the machine shell 10 to clean the first filter screen 21, and the second cleaning mechanism is arranged at the lower part of the machine shell 10 to clean the second filter screen. When the upper air outlet mode or the lower air outlet mode of the cabinet air conditioner is switched, the air at the air inlet can be filtered through the cooperation movement of the first filter screen 21 and the second filter screen, and the air at the air outlet can be smoothly discharged, so that the cabinet air conditioner is flexible to use and convenient to operate. Further, dust on the first filter mesh 21 and the second filter mesh can be cleaned by the first cleaning mechanism 50 and the second cleaning mechanism, respectively.
In this embodiment, the first cleaning mechanism 50 includes a cleaning brush 51, and the cleaning brush 51 contacts the first filter 21 to clean the first filter 21 during movement of the first filter 21. The cleaning brush 51 has a structure having a plurality of bristles, so that the first filter 21 can be automatically cleaned during the movement of the first filter 21.
As shown in fig. 2, the first cleaning mechanism 50 further includes a collection box 52, the collection box 52 being provided on the casing 10, the collection box 52 being for collecting dust swept down by the cleaning brush 51. Thus, the dust cleaned by the cleaning brush 51 can be collected by the collecting box 52, and the dust can be conveniently concentrated. Specifically, the collection box 52 is provided with a groove for collecting impurities such as dust.
In this embodiment, the first cleaning mechanism 50 further includes a shield 53, the shield 53 being provided on the casing 10, and the cleaning brush 51 being provided on a side of the shield 53 facing the inside of the casing 10. The cleaning brush 51 can be protected by the shield 53. The shield 53 is installed on the cabinet 10 to cover the cleaning brush 51, so that dust scattering can be prevented and the aesthetic degree of the cabinet air conditioner can be ensured.
Specifically, the cleaning brush 51 and the shield 53 are vertically disposed, the collecting box 52 is located below the cleaning brush 51, the housing 10 is provided with the avoiding groove 15, and the first cleaning mechanism 50 is detachably disposed at the avoiding groove 15. The first cleaning mechanism 50 can thus be removed to process dust within the collection box 52. For example, the collection box 52 or shroud 53 may be snapped or screwed to the housing 10.
In this embodiment, two first filter screens 21 are used, and the two first filter screens 21 are moved in cooperation to jointly cover or avoid the upper tuyere 11, and two first cleaning mechanisms 50 are used, and the two first cleaning mechanisms 50 are arranged in one-to-one correspondence with the two first filter screens 21. The two first filter screens 21 may abut against each other, thereby covering the uptake 11 together. The two first cleaning mechanisms 50 may clean the two first filter screens 21, respectively.
In this embodiment, the first filter mechanism 20 further includes a guide structure 22 disposed in the housing 10, the guide structure 22 cooperating with the first filter 21 to move the first filter 21 along a predetermined path. By providing the guide structure 22, the first filter 21 can be moved in a predetermined path, thereby facilitating control of the position of the first filter 21.
Specifically, the guide structure 22 includes a lower bracket 221, the lower bracket 221 having a first guide groove in which a lower edge of the first filter screen 21 is located to move along an extension path of the first guide groove. The first guide groove can guide and limit the lower edge of the first filter screen 21, so that the first filter screen 21 moves according to a preset path. In this embodiment, the lower bracket 221 may be clamped with the casing 10 or connected by a screw. Also, the lower bracket 221 may also support the first filter 21.
In this embodiment, the first guide groove has a bending position on its extending path, and the first filter 21 is of a bendable structure to pass the bending position of the first guide groove during movement. The first filter 21 is provided in a bendable structure so as to be bendable and deformable, so that the direction of the first filter can be changed in the first guide groove. The first filter 21 may be made of plastic material and used as a supporting frame, and is disposed on the supporting frame to perform filtering.
In this embodiment, the guiding structure 22 further includes an upper bracket 222, where the upper bracket 222 has a second guiding groove, and the second guiding groove is opposite to the first guiding groove, and an upper edge of the first filter 21 is located in the second guiding groove to move along an extension path of the second guiding groove. Through the arrangement, the upper end and the lower end of the first filter screen 21 can be guided and limited, so that the stability of the first filter screen 21 is improved.
Specifically, the radial cross section of the casing 10 is a rectangular structure, the lower bracket 221 is a rectangular structure to match the casing 10, and the first guide groove is an annular groove provided along the circumferential direction of the lower bracket 221. By the above arrangement, the lower bracket 221 and the first filter screen 21 can be made suitable for the rectangular parallelepiped-shaped casing 10. Of course, in the present embodiment, the casing 10 may be provided in a cylindrical shape, and the shape of the lower bracket 221 may be changed accordingly.
In this embodiment, the first filtering mechanism 20 further includes a driving portion 23 disposed in the housing 10, where the driving portion 23 is in driving connection with the first filter 21 to drive the first filter 21 to move. The first filter screen 21 can be driven to move through the driving part 23, so that the first filter screen 21 can automatically move, and the control is convenient.
Specifically, the first filter 21 includes a frame 211 and a rack 212 provided at an edge of the frame 211, and the driving part 23 includes a gear engaged with the rack 212 to drive the first filter 21 to reciprocate. In this way, accurate positional movement of first filter 21 can be achieved. The driving part 23 further includes a motor provided on the lower bracket 221. In the present embodiment, there are two driving portions 23, and the two driving portions 23 are used to drive the two first filter screens 21, respectively.
In the present embodiment, the second filter mechanism is identical in structure to the first filter mechanism 20, and the second cleaning mechanism is identical in structure to the first cleaning mechanism 50. Thus, the manufacturing of the filter device and the cleaning device is facilitated, and the die opening cost is reduced.
In this embodiment, the upper portion of the casing 10 has an upper auxiliary air port 13, the upper auxiliary air port 13 may be opened or closed, the lower portion of the casing 10 has a lower auxiliary air port, the lower auxiliary air port may be opened or closed, the upper auxiliary air port 13 is closed in case of the cabinet air conditioner being in an upper air outlet mode, the lower auxiliary air port is opened to assist air intake, the second filter screen covers the lower auxiliary air port, the lower auxiliary air port is closed in case of the cabinet air conditioner being in a lower air outlet mode, the upper auxiliary air port 13 is opened to assist air intake, and the first filter screen 21 covers the upper auxiliary air port 13. In this way, the air inlet quantity can be increased through the lower auxiliary air opening under the condition that the cabinet air conditioner is in the upper air outlet mode so as to improve the heat exchange effect, or the air inlet quantity can be increased through the upper auxiliary air opening 13 under the condition that the cabinet air conditioner is in the lower air outlet mode so as to improve the heat exchange effect.
Specifically, the number of the upper auxiliary air openings 13 is two, the two upper auxiliary air openings 13 are respectively located at two sides of the upper air opening 11, the number of the first filter screens 21 is two, under the condition that the cabinet air conditioner is in a lower air outlet mode, the two first filter screens 21 cover the two upper auxiliary air openings 13 in a one-to-one correspondence mode, and the two first filter screens 21 are matched to cover the upper air opening 11. The number of the upper auxiliary air inlets 13 is two, so that air inlet can be assisted from two sides of the upper air inlet 11, and the air inlet quantity is improved. The first filter screen 21 is provided in two, and two upper auxiliary air ports 13 can be covered in a one-to-one correspondence manner to filter the gas entering the upper auxiliary air ports 13.
Further, the radial section of the casing 10 is rectangular, the upper air port 11 is located on the front wall of the casing 10, the two upper auxiliary air ports 13 are respectively located on two opposite side walls of the casing 10, and when the cabinet air conditioner is in a lower air outlet mode, the two first filter screens 21 are all arranged in a bending mode, the two first filter screens 21 comprise front screen portions and side screen portions, wherein the side screen portions of the two first filter screens 21 cover the two upper auxiliary air ports 13 in a one-to-one correspondence manner, and the front screen portions of the two first filter screens 21 are mutually abutted to cover the upper air port 11 together. Thus, the upper air port 11 and the two upper auxiliary air ports 13 can be covered by the cooperation of the two first filter screens 21, and the structure is simple and the control is convenient.
Correspondingly, the number of the lower auxiliary air openings is two, the two lower auxiliary air openings are respectively positioned at two sides of the lower air opening 12, the number of the second filter screens is two, under the condition that the cabinet air conditioner is in an upper air outlet mode, the two lower auxiliary air openings are covered by the two second filter screens in one-to-one correspondence, and the lower air opening 12 is covered by the two second filter screens in a matched mode. The number of the lower auxiliary air inlets is two, so that air inlet can be assisted from two sides of the lower air inlet 12, and the air inlet quantity is improved. The two second filter screens are arranged, so that the two lower auxiliary air openings can be covered in a one-to-one correspondence manner, the air entering the lower auxiliary air openings is filtered, and the lower air openings 12 can be covered at the same time.
In this embodiment, the cabinet air conditioner further includes an upper damper movably provided on the cabinet 10 to open or close the upper auxiliary air port 13, and a lower damper 42 movably provided on the cabinet 10 to open or close the lower auxiliary air port. The opening and closing of the upper and lower auxiliary tuyeres 13 and 42 can be controlled by the upper and lower dampers. The upper and lower dampers 42 may be driven by a rack and pinion arrangement.
As shown in fig. 1, the cabinet air conditioner further includes an upper air guide plate 43 rotatably provided at the upper tuyere 11, and a lower air guide plate 44 rotatably provided at the lower tuyere 12. Through last aviation baffle 43 and lower aviation baffle 44, be convenient for control the air-out direction to satisfy user's user demand, improve user's travelling comfort. The upper air deflector 43 and the lower air deflector 44 may be provided in plurality to facilitate the adjustment of the wind direction.
By applying the technical scheme of the invention, the upper part of the shell 10 of the cabinet air conditioner is provided with the upper air port 11, the lower part of the shell is provided with the lower air port 12, and the filtering device is arranged, and the cabinet air conditioner is provided with an upper air outlet mode and a lower air outlet mode, and can be switched to the upper air port 11 for air outlet and the lower air port 12 for air inlet or the upper air port 11 for air inlet and the lower air port 12 for air outlet when in use so as to meet different use requirements. For example, the upper air port 11 is used for air-out during refrigeration, and the lower air port 12 is used for air-out during heating, so that cold air with high density flows downwards from top to bottom or hot air with low density flows upwards from bottom to top, thereby being convenient for indoor temperature to be evenly distributed and improving the comfort of users. Moreover, through the filter device, the upper air inlet 11 can be covered when the upper air inlet 11 is used for air inlet so as to filter the air entering the upper air inlet 11, and the lower air inlet 12 can be covered when the lower air inlet 12 is used for air inlet so as to filter the air entering the lower air inlet 12, so that the filter device is suitable for the change of the air outlet mode and ensures the cleanness of the air entering the air conditioner. The filter device can be cleaned by the cleaning device, so that the cleaning of the filter device is ensured, and the complexity of manually cleaning the filter device by a user is avoided. Moreover, in case that the cabinet air conditioner is in the upper air outlet mode, the air inlet amount can be increased through the lower auxiliary air inlet to improve the heat exchange effect, or in case that the cabinet air conditioner is in the lower air outlet mode, the air inlet amount can be increased through the upper auxiliary air inlet 13 to improve the heat exchange effect.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. 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 (19)
1. A cabinet air conditioner, comprising:
A casing (10), wherein an upper air port (11) is formed in the upper part of the casing (10), and a lower air port (12) is formed in the lower part of the casing (10);
-filtering means for filtering a gas, said filtering means being arranged within said housing (10), at least part of said filtering means being movable;
Cleaning means provided in the housing (10) for cleaning the filtering means;
The cabinet air conditioner is provided with an upper air outlet mode and a lower air outlet mode, the cabinet air conditioner is in the upper air outlet mode, the upper air outlet (11) is air-out, the lower air outlet (12) is air-in, the filtering device avoids the upper air outlet (11) and covers the lower air outlet (12), the cabinet air conditioner is in the lower air outlet mode, the upper air outlet (11) is air-in, the lower air outlet (12) is air-out, and the filtering device covers the upper air outlet (11) and avoids the lower air outlet (12);
The filtering device comprises a first filtering mechanism (20) and a second filtering mechanism, wherein the first filtering mechanism (20) is provided with a movable first filter screen (21), the second filtering mechanism is provided with a movable second filter screen, an upper auxiliary air port (13) is arranged at the upper part of the machine shell (10), a lower auxiliary air port is arranged at the lower part of the machine shell (10), the first filter screen (21) avoids the upper air port (11) when the cabinet air conditioner is in the upper air outlet mode, the upper auxiliary air port (13) is closed, the lower auxiliary air port is opened to assist air inlet, the second filter screen covers the lower air port (12) and the lower auxiliary air port, the second filter screen avoids the lower air port (12) when the cabinet air conditioner is in the lower air outlet mode, the upper auxiliary air port (13) is opened to assist air inlet, and the first filter screen (21) covers the upper air port (11) and the upper auxiliary air port (13).
2. The cabinet air conditioner according to claim 1, wherein,
The cleaning device comprises a first cleaning mechanism (50) and a second cleaning mechanism, wherein the first cleaning mechanism (50) is arranged at the upper part of the machine shell (10) to clean the first filter screen (21), and the second cleaning mechanism is arranged at the lower part of the machine shell (10) to clean the second filter screen;
The cabinet air conditioner further comprises an upper air deflector (43) rotatably arranged at the upper air opening (11), and a lower air deflector (44) rotatably arranged at the lower air opening (12).
3. The cabinet air conditioner according to claim 2, wherein the first cleaning mechanism (50) includes:
-a cleaning brush (51), the cleaning brush (51) being in contact with the first filter screen (21) to clean the first filter screen (21) during movement of the first filter screen (21).
4. A cabinet air conditioner according to claim 3, wherein the first cleaning mechanism (50) further comprises:
And the collecting box (52) is arranged on the machine shell (10), and the collecting box (52) is used for collecting dust cleaned by the cleaning brush (51).
5. The cabinet air conditioner according to claim 4, wherein the first cleaning mechanism (50) further comprises:
And a shield (53), wherein the shield (53) is arranged on the casing (10), and the cleaning brush (51) is arranged on one side of the shield (53) facing the inside of the casing (10).
6. The cabinet air conditioner according to claim 5, wherein the cleaning brush (51) and the shield (53) are vertically arranged, the collecting box (52) is located below the cleaning brush (51), the housing (10) is provided with a avoidance groove (15), and the first cleaning mechanism (50) is detachably arranged at the avoidance groove (15).
7. The cabinet air conditioner according to claim 2, wherein,
The number of the first filter screens (21) is two, and the two first filter screens (21) move cooperatively so as to jointly cover or avoid the upper air port (11);
The number of the first cleaning mechanisms (50) is two, and the two first cleaning mechanisms (50) are arranged in one-to-one correspondence with the two first filter screens (21).
8. The cabinet air conditioner according to claim 2, wherein the first filtering mechanism (20) further comprises:
And the guide structure (22) is arranged in the shell (10), and the guide structure (22) is matched with the first filter screen (21) so as to enable the first filter screen (21) to move according to a preset path.
9. The cabinet air conditioner according to claim 8, wherein the guide structure (22) includes:
-a lower support (221), the lower support (221) having a first guiding groove, the lower edge of the first filter screen (21) being located in the first guiding groove to move along the extension path of the first guiding groove.
10. A cabinet air conditioner according to claim 9, wherein the first guide groove has a curved position on its extending path, and the first filter screen (21) is of a bendable structure to pass the curved position of the first guide groove during movement.
11. The cabinet air conditioner according to claim 9, wherein the guide structure (22) further comprises:
the upper bracket (222) is provided with a second guide groove, the second guide groove is opposite to the first guide groove, and the upper edge of the first filter screen (21) is positioned in the second guide groove so as to move along the extension path of the second guide groove.
12. A cabinet air conditioner according to claim 9, wherein the radial cross section of the cabinet (10) is rectangular, the lower bracket (221) is rectangular to match the cabinet (10), and the first guide groove is an annular groove provided along the circumferential direction of the lower bracket (221).
13. The cabinet air conditioner according to claim 2, wherein the first filtering mechanism (20) further comprises:
The driving part (23) is arranged in the shell (10), and the driving part (23) is in driving connection with the first filter screen (21) so as to drive the first filter screen (21) to move.
14. The cabinet air conditioner according to claim 13, wherein the first filter screen (21) includes a frame (211) and a rack (212) provided at an edge of the frame (211), and the driving part (23) includes a gear engaged with the rack (212) to drive the first filter screen (21) to reciprocate.
15. The cabinet air conditioner according to claim 2, wherein the second filter mechanism is identical in structure to the first filter mechanism (20), and the second cleaning mechanism is identical in structure to the first cleaning mechanism (50).
16. The cabinet air conditioner according to claim 1, wherein the number of the upper auxiliary air openings (13) is two, the two upper auxiliary air openings (13) are respectively located at two sides of the upper air opening (11), the number of the first filter screens (21) is two, the two first filter screens (21) cover the two upper auxiliary air openings (13) in a one-to-one correspondence manner under the condition that the cabinet air conditioner is in the lower air outlet mode, and the two first filter screens (21) cover the upper air opening (11) in a matching manner.
17. The cabinet air conditioner according to claim 16, wherein,
The radial section of the shell (10) is of a rectangular structure, the upper air opening (11) is positioned on the front wall of the shell (10), and the two upper auxiliary air openings (13) are respectively positioned on the two opposite side walls of the shell (10);
The cabinet air conditioner is in under the condition of air-out mode, two first filter screen (21) all crookedly set up, two first filter screen (21) all include preceding net part and side net part, wherein, two the side net part of first filter screen (21) one-to-one covers two go up auxiliary air inlet (13), two preceding net part of first filter screen (21) butt each other is in order to cover together last wind gap (11).
18. The cabinet air conditioner according to claim 1, wherein the number of the lower auxiliary air openings is two, the two lower auxiliary air openings are respectively located at two sides of the lower air opening (12), the number of the second filter screens is two, the two second filter screens cover the two lower auxiliary air openings in a one-to-one correspondence manner under the condition that the cabinet air conditioner is in the upper air outlet mode, and the two second filter screens cover the lower air opening (12) in a matching manner.
19. The cabinet air conditioner according to claim 1, wherein the cabinet air conditioner further comprises:
An upper damper movably provided on the casing (10) to open or close the upper auxiliary tuyere (13);
a lower damper (42) is movably provided on the casing (10) to open or close the lower auxiliary tuyere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910713349.2A CN112303726B (en) | 2019-08-02 | 2019-08-02 | Cabinet air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910713349.2A CN112303726B (en) | 2019-08-02 | 2019-08-02 | Cabinet air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN112303726A CN112303726A (en) | 2021-02-02 |
| CN112303726B true CN112303726B (en) | 2025-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910713349.2A Active CN112303726B (en) | 2019-08-02 | 2019-08-02 | Cabinet air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237192B (en) * | 2021-06-28 | 2022-03-15 | 珠海格力电器股份有限公司 | Cabinet air conditioner and control method thereof |
| CN113310124B (en) * | 2021-06-28 | 2025-02-11 | 珠海格力电器股份有限公司 | Filter mechanism, cabinet air conditioner and control method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208579409U (en) * | 2018-04-13 | 2019-03-05 | 广东美的制冷设备有限公司 | Wall-hanging air conditioner indoor unit and air conditioner |
| CN210832228U (en) * | 2019-08-02 | 2020-06-23 | 珠海格力电器股份有限公司 | Cabinet air conditioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6998506B2 (en) * | 2017-09-27 | 2022-01-18 | パナソニックＩｐマネジメント株式会社 | Air conditioner |
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- 2019-08-02 CN CN201910713349.2A patent/CN112303726B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208579409U (en) * | 2018-04-13 | 2019-03-05 | 广东美的制冷设备有限公司 | Wall-hanging air conditioner indoor unit and air conditioner |
| CN210832228U (en) * | 2019-08-02 | 2020-06-23 | 珠海格力电器股份有限公司 | Cabinet air conditioner |
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| CN112303726A (en) | 2021-02-02 |
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