CN106152459B - Cabinet air conditioner and air outlet control method of cabinet air conditioner - Google Patents
Cabinet air conditioner and air outlet control method of cabinet air conditioner Download PDFInfo
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- CN106152459B CN106152459B CN201610794044.5A CN201610794044A CN106152459B CN 106152459 B CN106152459 B CN 106152459B CN 201610794044 A CN201610794044 A CN 201610794044A CN 106152459 B CN106152459 B CN 106152459B
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- air
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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
- F24F13/20—Casings or covers
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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
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
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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
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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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
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
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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
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
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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
- F24F13/20—Casings or covers
- F24F2013/205—Mounting a ventilator fan therein
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses a cabinet air conditioner and an air outlet control method of the cabinet air conditioner, wherein the cabinet air conditioner comprises a shell, and at least one air duct is formed in the shell; the positive air outlet structure is fixed in the shell and is provided with a positive air outlet communicated with the air channel; the top air outlet structure is arranged at the upper end of the shell and is provided with a top air outlet communicated with the air channel, the top air outlet structure is connected with a first rotating structure, and the first rotating structure drives the top air outlet structure to rotate relative to the shell; wherein, the casing be equipped with just the mouth of stepping down of air outlet cooperation intercommunication, should let the top edge of a mouthful with between the lower limb of top air outlet H1The distance range of H is more than or equal to 30mm1Less than or equal to 150 mm. The technical scheme of the invention ensures that the temperature of the indoor air can effectively and quickly reach the set temperature.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a cabinet air conditioner and an air outlet control method of the cabinet air conditioner.
Background
With the improvement of living standard of people, people have higher and higher requirements on air conditioners. Current cabinet air conditioner generally only sets up an air outlet, however only sets up an air outlet, and the air-out mode is comparatively single, can't satisfy the demand of air-out area and air output, makes the temperature of room air can't effectively reach the temperature that sets up fast.
Disclosure of Invention
The invention mainly aims to provide a cabinet air conditioner, aiming at effectively and quickly enabling the temperature of indoor air to reach the set temperature.
In order to achieve the above object, the present invention provides a cabinet air conditioner, including:
the air conditioner comprises a shell, a fan and a controller, wherein at least one air duct is formed in the shell;
the positive air outlet structure is arranged in the shell and is provided with a positive air outlet communicated with the air channel;
and a top air outlet structure arranged at the upper end of the shell and provided with a top air outlet communicated with the air duct,
the top air outlet structure is connected with a first rotating structure, and the first rotating structure drives the top air outlet structure to rotate relative to the shell;
wherein, the shell is provided with a yielding port which is matched and communicated with the positive air outlet, and the distance range between the upper edge of the yielding port and the lower edge of the top air outlet is more than or equal to H and is more than or equal to 30mm1≤150mm。
Optionally, the housing includes a cylindrical sidewall and a bottom wall disposed at a lower end of the cylindrical sidewall, and an air inlet communicated with the air duct is disposed at the lower end of the cylindrical sidewall.
Optionally, the range of the height H of the shell on the axis is 1700mm ≤ H ≤ 1980mm, and the range of the distance between the lower edge of the top air outlet and the lower edge of the shell is 1750mm ≤ H2≤1970mm；
The distance range between the lower edge of the positive air outlet and the lower edge of the shell is more than or equal to H and is 900mm3≤1300mm。
Optionally, the diameter L of the shell is more than or equal to 360mm and less than or equal to 450 mm.
Optionally, the top air outlet has an upper and lower height H4Has a range value of not less than 90mm and not more than H4Less than or equal to 260 mm; the left and right width L of the top air outlet1The range value of L is more than or equal to 200mm1≤360mm。
Optionally, the upper and lower height H of the positive air outlet5Has a range value of H not less than 400mm5Less than or equal to 650 mm; the left and right width L of the positive air outlet2Has a range value of 140mm < L2≤200mm。
Optionally, the positive air-out structure includes positive air-out frame, and this positive air-out frame has positive air outlet, and this positive air-out frame is connected with second revolution mechanic, and this second revolution mechanic drive positive air-out frame is rotatory, makes positive air outlet just to let the position mouth or hide in the casing.
Optionally, the positive air-out frame is arranged in a cylindrical shape, the side wall of the positive air-out frame is provided with a relevant machine surface and an air-out surface, and the positive air outlet is arranged on the air-out surface.
Optionally, the top air outlet structure includes a top air outlet frame, the top air outlet frame is provided with the top air outlet, a sealing cover plate is convexly arranged at the upper end of the casing, and when the top air outlet structure is in a closed state, the sealing cover plate seals the top air outlet.
Optionally, the top air outlet structure includes a top air outlet frame, the top air outlet frame has the top air outlet, the top air outlet frame is connected to a lifting structure, and the lifting structure drives the top air outlet frame to move up and down, so that the top air outlet is hidden or exposed out of the housing.
Optionally, the top air outlet frame includes a circular top cover plate and a side plate extending downward from the periphery of the top cover plate, and the side plate is provided with the top air outlet.
The invention also provides an air outlet control method of any one of the cabinet air conditioners, which comprises the following steps:
detecting the temperature of the environment for the first time;
when the temperature of the environment is higher than a preset threshold value, opening a positive air outlet of the positive air outlet structure;
and detecting the temperature of the environment for the second time, and when the temperature of the environment is higher than a preset threshold value, opening a top air outlet of the top air outlet structure to control the first rotating structure to rotate the top air outlet structure.
Optionally, after the step of exposing the top air outlet to the housing of the cabinet air conditioner, the method further includes:
detecting the temperature of the environment for the third time, and controlling the first rotating structure to rotate the top air outlet structure when the temperature of the environment is lower than a preset threshold value, so that the top air outlet is closed
According to the technical scheme, the cabinet air conditioner has three air outlet modes by adopting the double air outlets, and the air outlet mode can be selected according to indoor temperature and area.
If under the refrigeration condition, under the normal operating mode, only can through just air-out structure air-out. When detecting indoor temperature when too high, can rotate top air-out structure, carry out the air-out simultaneously through positive air-out structure and top air-out structure. When detecting that the temperature is low excessively, can select to close positive air-out structure, and only carry out the air-out through top air-out structure. So, can realize multiple air-out mode, satisfy the demand of air-out area and air output, make the temperature of room air can effectively reach the temperature that sets up in advance fast.
Meanwhile, when the top air outlet and the front air outlet are arranged, the distance range between the upper edge of the position yielding port which is matched and communicated with the front air outlet and the lower edge of the top air outlet is more than or equal to H and is 30mm1150mm, the air between the two can produce the effect of air convection, for example under the refrigeration mode, the top air outlet goes out cold wind, and positive air outlet goes out cold wind, and the air between top air outlet and positive air outlet is cooled off rapidly, and hot-air is cooled off by cold for the air that is located positive air outlet below also refrigerates rapidly. Meanwhile, the air is cooled to descend, and the uncooled hot air above the air is cooled to flow downwards to form a convection phenomenon, so that the air above the air can be rapidly cooled. And H is more than or equal to 30mm1Setting of 150mm or less, in this scope, can realize quick refrigerated effect, also promptly, can be so that the temperature of indoor air reaches preset temperature fast.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a cabinet air conditioner according to an embodiment of the present invention;
FIG. 2 is an exploded view of the cabinet air conditioner of FIG. 1;
FIG. 3 is a schematic front view of the cabinet air conditioner of FIG. 1;
fig. 4 is a cross-sectional view taken at a-a in fig. 3.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
33 | First |
| 10 | |
50 | Top air- |
| 11 | Let a |
51 | Top |
| 12 | |
511 | |
| 13 | |
53 | |
| 15 | Bottom wall | 55 | |
| 30 | Positive air- |
57 | Second |
| 31 | |
59 | Second |
| 311 | |
70 | |
| 313 | |
90 | |
| 60 | |
80 | Water pan |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a cabinet air conditioner 100, the cabinet air conditioner 100 including:
the air duct structure comprises a shell 10, wherein at least one air duct is formed in the shell 10. A fan 70 and a heat exchanger 90 are installed in the air duct, an air inlet 12 communicated with the air duct is arranged at the lower end of the shell 10, and the air inlet 12 is arranged around the shell 10;
this wind channel mainly forms in the inside of casing 10, and in outside air enters into the wind channel via air intake 12, by fan 70 drive, carries out the heat transfer through heat exchanger 90, and is general, air intake 12, heat exchanger 90, fan 70 arrange by supreme down in proper order, and heat exchanger 90 passes through the mounting bracket 60 installation to be fixed in casing 10, and water collector 80 is installed to heat exchanger 90's lower extreme for receive the comdenstion water, this water collector 80 is discoid setting generally.
A positive air-out structure 30, the positive air-out structure 30 is arranged in the casing 10 and has a positive air outlet 311 communicated with an air duct; generally, the positive air outlet structure 30 is located in the middle of the casing 10, and the casing 10 is provided with a yielding port 11 matching with the positive air outlet 311.
And a top air outlet structure 50, where the top air outlet structure 50 is disposed at the upper end of the casing 10 and has a top air outlet 511 communicated with an air duct, and the top air outlet structure 50 is connected to a first rotating mechanism (not shown), and the first rotating mechanism drives the top air outlet structure 50 to rotate relative to the casing 10.
Wherein, the housing 10 is provided with a yielding port 11 which is communicated with the positive air outlet 311 in a matching way, and the distance H between the upper edge of the yielding port 11 and the lower edge of the top air outlet 5111Within a range of 30mm or less of H1≤150mm。
An air duct is formed in the casing 10 of the cabinet air conditioner 100, the front air-out structure 30 and the top air-out structure 50 are located in the same air duct, and correspondingly, the fan 70 is also provided with one, for example, the upper end and the lower end of the front air-out structure 30 are provided with through holes (not labeled) for communicating with the air duct, external air enters from the air inlet 12, is driven by the fan 70, enters into the front air-out structure 30 through the through holes at the lower end after passing through the heat exchanger 90, and can be blown out through the front air outlet 311 of the front air-out structure 30. Meanwhile, the air after heat exchange flows from the through opening at the upper end of the positive air outlet structure 30 to the top air outlet structure 50, and can be blown out through the top air outlet 511 of the top air outlet structure 50. In the case of one air duct, the cabinet air conditioner 100 has a simple and compact overall structure and is low in cost.
Certainly, in other embodiments, the front air-out structure 30 and the top air-out structure 50 may be located in different air ducts, two air ducts may be formed in the housing 10, the front air-out structure 30 is communicated with one air duct, and the top air-out structure 50 is communicated with the other air duct, when there are two air ducts, one or two fans 70 may be disposed in the cabinet air conditioner 100, that is, one fan 70 may drive air in the two air ducts to flow simultaneously, or each air duct may correspond to one fan 70. Under the condition of two air ducts, the air output and the air output speed of the front air outlet 311 and the top air outlet 511 are convenient to control, and the air conditioning capacity of the cabinet air conditioner 100 is stronger.
The first rotating mechanism of this embodiment may be a motor, a driving gear, and a driven gear or a rack matched with the structure, wherein the driving gear is connected to an output shaft of the motor, the driving gear is engaged with the driven gear or the rack, and the driven gear or the rack is fixedly connected to the top air outlet structure 50.
According to the technical scheme, the cabinet air conditioner 100 has three air outlet modes by adopting the double air outlets, and the air outlet mode can be selected according to indoor temperature and area.
For example, under a refrigeration condition, in a normal working mode, only the air is discharged through the positive air outlet structure 30. When detecting indoor temperature when too high, can rotate top air-out structure 50, carry out the air-out simultaneously through positive air-out structure 30 and top air-out structure 50. When the detected temperature is too low, the positive air outlet structure 30 can be selected to be closed, and air is only exhausted through the top air outlet structure 50. So, can realize multiple air-out mode, satisfy the demand of air-out area and air output, make the temperature of room air can effectively reach the temperature that sets up in advance fast.
The housing 10 may be formed in a cylindrical shape, the housing 10 includes a cylindrical side wall 13 and a bottom wall 15 provided at a lower end of the cylindrical side wall 13, the cylindrical side wall 13 is generally formed by a front case and a rear case detachably connected, and the front case and the rear case are provided in a semicircular shape in cross section. The lower end of the cylindrical side wall 13 is provided with an air inlet 12 communicated with the air duct. First, when the external air passes through the air inlet 12 of the air duct, the air resistance can be reduced due to the cylindrical housing 10, so that the air can smoothly enter the air duct for heat exchange. Generally, the formation of the air duct in the housing 10 depends on the inner cavity wall of the housing 10, and the housing 10 is disposed in a cylindrical shape, so that the wind resistance of the air duct formed by the housing 10 is reduced, thereby improving the heat exchange efficiency of the cabinet air conditioner 100.
Meanwhile, when the top air outlet 511 and the front air outlet 311 are arranged, the distance H between the upper edge of the abdicating port 11 which is matched and communicated with the front air outlet 311 and the lower edge of the top air outlet 5111Within a range of 30mm or less of H1Less than or equal to 150mm, and the air convection effect caused by the air flow between the top air outlet 511 and the front air outlet 311, such as in the cooling mode, the top air outlet 511 is cooled, the front air outlet 311 is cooled rapidly, the hot air is cooled and can be dropped, so that the air below the front air outlet 311 is cooled rapidly. Meanwhile, the air is cooled to descend, and the uncooled hot air above the air is cooled to flow downwards to form a convection phenomenon, so that the air above the air can be rapidly cooled. And H is more than or equal to 30mm1Setting of 150mm or less, in this scope, can realize quick refrigerated effect, also promptly, can be so that the temperature of indoor air reaches preset temperature fast.
Referring to fig. 1, the range of the height H of the housing 10 on the axis is 1700mm ≤ H ≤ 1980mm, and the height of the housing 10 is mainly considered to be compatible with the upper and lower positions of the front air outlet 311 and the top air outlet 511.
The distance range between the lower edge of the top air outlet 511 and the lower edge of the shell 10 is 1750mm and H2Less than or equal to 1970 mm; generally, the size of the top air outlet 511 is smaller than that of the front air outlet 311, so if the front air outlet structure 30 and the top air outlet structure 50 are located in the same air duct and are driven by one fan 70, the air blown out from the top air outlet 511 is generally faster, the wind power is larger, the blowing distance is far away, and if it is considered that a person passes by the cabinet air conditioner 100, discomfort of the human body is caused. However, if the top outlet 511 is set too high, the cooling efficiency is lowered, and therefore H is set to H2The distance of (a) is set to 1750mm < H2The requirement can be met by less than or equal to 1970 mm.
The distance range between the lower edge of the positive air outlet 311 and the lower edge of the shell 10 is not less than 900mm and not more than H3≤1300 mm. When the normal positive air outlet blows air, for example, when people need to blow, the height of the positive air outlet 311 just meets the requirement of blowing people.
In the embodiment, the diameter L of the shell 10 is more than or equal to 360mm and less than or equal to 450 mm. The diameter of the casing 10 of the cabinet air conditioner 100 cannot be too large or too small, and if the diameter is too small, the internal air duct structure cannot be laid down, and if the diameter is too large, the internal air duct structure occupies more installation space, and the cost is higher.
In this embodiment, the top outlet 511 has a vertical height H4Has a range value of not less than 90mm and not more than H4Less than or equal to 260 mm; the left and right width L of the top air outlet 5111The range value of L is more than or equal to 200mm1≤360mm。
The top air outlet 511 is generally rectangular, and the air outlet volume and the air outlet speed of the top air outlet 511 can meet the actual use requirements by adopting the top air outlet 511 with the size within the range. Meanwhile, the top outlet 511 is rectangular when viewed from the front, and the longitudinal direction of the top outlet is perpendicular to the axial direction of the housing 10.
In this embodiment, the upper and lower heights H of the primary air outlet 3115Has a range value of H not less than 400mm5Less than or equal to 650 mm; the right and left width L of the front air outlet 3112Has a range value of 140mm < L2≤200mm。
Generally, the size of the front outlet 311 is larger than that of the top outlet 511, so as to satisfy the requirements of air output and air output speed. The front air outlet 311 is rectangular when viewed from the front, and the length direction thereof is the same as the vertical direction of the main body. Of course, the upper and lower edges of the front outlet 311 may be formed in an arc shape, so that the front outlet 311 is formed in a race track shape.
Referring to fig. 2, the positive air-out structure 30 includes a positive air-out frame 31, the positive air-out frame 31 has a positive air outlet 311, the casing 10 has a relief opening 11 matching with the positive air outlet 311, the positive air-out frame 31 is connected to a second rotating mechanism (not shown), the second rotating mechanism drives the positive air-out frame 31 to rotate, so that the positive air outlet 311 faces the relief opening 11 or is hidden in the casing 10.
It is understood that the second rotating mechanism may be similar to the first rotating mechanism, and is not described herein.
This just go out wind frame 31 sets up in casing 10, and is rotatory through the drive of second rotary mechanism, when needs just going out the wind, only need drive this just go out wind frame 31, makes its just air outlet 311 just to letting a mouthful 11, and outside air gets into via air intake 12, and fan 70 drives the heat exchanger 90 heat transfer in the wind channel, then blows out via just air outlet 311 and the mouth of stepping down 11. When the positive air outlet needs to be closed, the positive air outlet frame 31 is driven to rotate by the second rotating mechanism, so that the positive air outlet 311 and the abdicating port 11 are in a non-conduction state, and the positive air outlet structure 30 can be closed.
In the present embodiment, the front air-out frame 31 is disposed in a cylindrical shape, the sidewall 13 of the front air-out frame 31 has a machine surface and an air-out surface, and the front air-out opening 311 is disposed on the air-out surface.
The upper end and the lower end of the cylindrical positive air outlet frame 31 are communicated with an air duct, the side wall 13 of the cylindrical positive air outlet frame 31 forms an air outlet surface and an air closing surface, and the second rotating mechanism drives the cylindrical positive air outlet frame 31 to complete the opening and closing of the positive air outlet structure 30.
Of course, this just go out wind frame 31 can also set up and be the support type, for example, set up a plurality of horizontal erection columns and vertical erection column, this vertical erection column forms the axis of rotation, and a plurality of horizontal erection columns are radially fixed in the both ends of this vertical erection column, and the one end that deviates from vertical erection column of a plurality of horizontal erection columns is connected with the circular arc connecting piece. And then the upper end and the lower end are connected by using a plurality of longitudinal mounting columns as connecting pieces, thereby forming the bracket-shaped air outlet frame 31. Thus, the gap between the horizontal mounting columns forms a through opening at the upper end and the lower end.
Specifically, the front air-out frame 31 has a wind shielding member 313, the wind shielding member 313 is located between two connecting members, the wind shielding member 313 is disposed adjacent to the front air outlet 311, and the front air outlet 311 is formed by two adjacent longitudinal mounting posts. When the positive air outlet structure 30 is in the closed state, the second rotating mechanism drives the positive air outlet frame 31 to rotate so that the wind shielding member 313 blocks the clearance 11. When the indoor air conditioning process, when the positive air outlet 311 of the positive air outlet structure 30 is not needed to be exhausted, the second rotating mechanism drives the positive air outlet frame 31 to rotate, the wind shielding part 313 is arranged on the positive air outlet frame 31, so that the wind shielding part 313 can realize the closing operation of the positive air outlet 311 to the positive air outlet 311 in the rotating process of the positive air outlet frame 31, the whole structure of the positive air outlet structure is simple, and the cost of the cabinet air conditioner 100 is reduced.
It can be understood that the positive air outlet frame 31 is further connected with a first transverse air deflector 33, the first transverse air deflector 33 can be horizontally provided with a plurality of blocks, the same side of the plurality of first transverse air deflectors 33 is rotatably connected with a connecting rod, and the connecting rod can be driven by a motor to further pull the first transverse air deflector 33 to swing up and down, so that the positive air outlet 311 can sweep air up and down.
The top air outlet structure 50 includes a top air outlet frame 51, the top air outlet frame 51 includes a circular top cover plate 53 and a side plate 55 extending downward from the periphery of the top cover plate 53, and a top air outlet 511 is opened in the side plate 55.
The whole top air-out frame 51 of this embodiment is cylindric for the process that first rotary mechanism drive top air-out structure 50 is more smooth and easy, and top air-out frame 51 is inside to have a cylindrical inner chamber, and fan 70 drive air is gone into the inner chamber of top air-out frame 51 by the wind channel of casing 10 after, circles round at cylindrical inner chamber, and blows out by the top air outlet 511 of seting up in curb plate 55, so can improve top air-out structure 50's air-out efficiency.
The top outlet 511 is further provided with a second transverse air guiding plate 57, and the second transverse air guiding plate 57 is connected to two sides of the top outlet 511 and swings in the up-down direction to adjust the air outlet angle of the top outlet 511. The second transverse air guiding plate 57 is arranged to realize air sweeping of the top air outlet structure 50 in the vertical direction.
The top air outlet 511 is further provided with a second longitudinal guide vane 59, and the second longitudinal guide vane 59 and the second transverse air deflector 57 form an air outlet grid. Through the setting of the vertical stator 59 of second, can realize that the left and right directions of top air-out structure 50 sweeps wind, and this embodiment is through the cooperation of the vertical stator 59 of second horizontal aviation baffle 57 for top air-out structure 50 has multiple air-out mode, adapts to indoor air conditioning's multiple demand.
As can be seen from the above, the cabinet air conditioner 100 realizes multiple air outlet modes through the cooperation of the top air outlet structure 50 and the positive air outlet structure 30, and in some modes, only the positive air outlet structure 30 is needed to perform air outlet, and the top air outlet structure 50 needs to be closed, and the closing of the top air outlet structure 50 of the cabinet air conditioner 100 can be realized through multiple modes:
in an embodiment, a sealing plate (not shown) may be disposed at the upper end of the casing 10 in a protruding manner, when the top air-out structure 50 is not needed to be blown out, the first rotating mechanism drives the top air-out structure 50 to rotate at the mounting position at the upper end of the casing 10, and when the top air-out structure rotates by a corresponding angle, the sealing plate seals the top air-out opening 511 of the top air-out frame 51, so that the top air-out structure 50 is in a closed state. It is understood that, in this case, when two air ducts and two fans 70 are provided in the housing 10, the fan 70 corresponding to the top air outlet 511 can be turned off, and the fan 70 off signal can be obtained by installing a sensor on the housing 10 or installing an angle sensor on the first rotating mechanism. Through the structure, the opening and closing of the top air outlet 511 are realized through a simple structure, so that the power consumption and the production cost of the cabinet air conditioner 100 are reduced.
In another embodiment, a lifting structure connected to the top air-out frame 51 may be disposed in the housing 10, and the lifting structure drives the top air-out frame 51 to move up and down, so that the top air outlet 511 is hidden or exposed from the housing 10.
The lifting structure can be lifted by a mode of driving a gear rack by a motor, of course, a mode of a turbine worm and a mode of a sliding rail sliding groove can also be adopted, a screw transmission mode or a connecting rod transmission mode drives the top air outlet structure 50 to lift, and the top air outlet 511 is hidden or exposed out of the shell 10.
The present invention further provides an air outlet control method of the cabinet air conditioner 100, which includes:
detecting the temperature of the environment for the first time;
when the temperature of the environment is higher than the preset threshold, the positive air outlet 311 of the positive air outlet structure 30 is opened;
the temperature of the environment is detected for the second time, and when the temperature of the environment is higher than the preset threshold, the top air outlet 511 is opened to control the first rotating mechanism to rotate the top air outlet structure 50.
In the case that the cabinet air conditioner 100 is provided with the sealing cover plate (not shown) protruding from the rear housing 10 and no lifting structure, when the cabinet air conditioner 100 is closed, the top air outlet 511 of the top air outlet structure 50 faces the sealing cover plate, so that the top air outlet 511 is closed, that is, the initial state of the cabinet air conditioner 100 is the state that the top air outlet 511 faces the sealing cover plate when the sealing cover plate is provided. For the cabinet air conditioner 100 with the lifting structure and no sealing cover plate, the initial state is the state that the top air outlet structure 50 is hidden in the casing 10. This cabinet air conditioner 100 can set up temperature sensor in air intake 12 department and be used for detecting the temperature of indoor environment, carries out temperature detection for the first time through temperature sensor, and when the temperature of indoor environment was higher than the predetermined threshold value, the rotatory or elevating system's of first rotary mechanism of accessible elevating system made positive air outlet 311 open to fan 70 starts, and the in-process once more, first rotary mechanism drive top air-out structure 50 rotates, realizes different air-out angles. The indoor environment is stably adjusted. After the cabinet air conditioner 100 works for a period of time, the temperature sensor performs a second temperature detection, and when the temperature of the environment is higher than a preset threshold, the first rotating mechanism is controlled to rotate the top air outlet structure 50, so that the top air outlet 511 is exposed out of the shell 10 of the cabinet air conditioner 100, the front air outlet 311 and the top air outlet 511 simultaneously output air, and indoor air conditioning is accelerated to reach the preset threshold.
After the step of controlling the first rotating mechanism to rotate the top air outlet structure 50, the control method further includes:
the temperature of the environment is detected for the third time, and when the temperature of the environment is lower than the preset threshold value, the top air outlet 511 is closed.
The closing process may be that the first rotating mechanism drives the positive air outlet 311 of the top air-out structure 50 to face the sealing cover plate, or that the lifting structure drives the top air-out structure 50 to be hidden in the housing 10.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (13)
1. A cabinet air conditioner, characterized in that, cabinet air conditioner includes:
the air conditioner comprises a shell, at least one air duct is formed in the shell, a fan and a heat exchanger are installed in the air duct, an air inlet communicated with the air duct is formed in the lower end of the shell, the air inlet is arranged around the shell, and the heat exchanger is arranged corresponding to the air inlet;
the positive air outlet structure is arranged in the shell and is provided with a positive air outlet communicated with the air channel;
the top air outlet structure is arranged at the upper end of the shell and is provided with a top air outlet communicated with the air duct, and the size of the top air outlet is smaller than that of the positive air outlet;
the top air outlet structure is connected with a first rotating structure, and the first rotating structure drives the top air outlet structure to rotate relative to the shell;
the positive air outlet structure comprises a positive air outlet frame, the positive air outlet frame is provided with the positive air outlet, the shell is provided with a abdication port which is matched and communicated with the positive air outlet, the positive air outlet frame is connected with a second rotating structure, and the second rotating structure drives the positive air outlet frame to rotate, so that the positive air outlet is over against the abdication port or is hidden in the shell; the positive air outlet frame is provided with a wind shielding piece, the wind shielding piece is arranged adjacent to the positive air outlet, and when the positive air outlet structure is closed, the second rotating structure drives the positive air outlet frame to rotate so that the wind shielding piece blocks the position-leaving opening;
wherein, the distance H between the upper edge of the let position opening and the lower edge of the top air outlet1Within a range of 30mm or less of H1≤150mm。
2. The cabinet air conditioner of claim 1, wherein the housing includes a cylindrical sidewall and a bottom wall disposed at a lower end of the cylindrical sidewall, and an air inlet opening is disposed at a lower end of the cylindrical sidewall and communicates with the air duct.
3. Cabinet air conditioner according to claim 1The range of the height H of the shell on the axis is 1700 mm-H-1980 mm, and the range of the distance between the lower edge of the top air outlet and the lower edge of the shell is 1750 mm-H2≤1970mm；
The distance range between the lower edge of the positive air outlet and the lower edge of the shell is more than or equal to H and is 900mm3≤1300mm。
4. The cabinet air conditioner of claim 1, wherein the housing is cylindrical and has a diameter L in a range of 360mm L450 mm.
5. The cabinet air conditioner of claim 1, wherein the top outlet has an upper and lower height H4Has a range value of not less than 90mm and not more than H4Less than or equal to 260 mm; the left and right width L of the top air outlet1The range value of L is more than or equal to 200mm1≤360mm。
6. The cabinet air conditioner of claim 1, wherein the vertical height H of the positive air outlet is H5Has a range value of H not less than 400mm5Less than or equal to 650 mm; the left and right width L of the positive air outlet2Has a range value of 140mm < L2≤200mm。
7. The cabinet air conditioner of claim 1, wherein the positive air outlet structure comprises a positive air outlet frame having the positive air outlet, and a second rotating structure is connected to the positive air outlet frame and drives the positive air outlet frame to rotate, so that the positive air outlet is directly opposite to the clearance opening or hidden in the housing.
8. The cabinet air conditioner of claim 7, wherein the front air outlet frame is cylindrically configured, a sidewall of the front air outlet frame has a machine side and an air outlet side, and the front air outlet is configured on the air outlet side.
9. The cabinet air conditioner of claim 1, wherein the top outlet structure comprises a top outlet frame having the top outlet, a cover plate is protruded from an upper end of the housing, and the cover plate blocks the top outlet when the top outlet structure is in a closed state.
10. The cabinet air conditioner of claim 1, wherein the top outlet structure comprises a top outlet frame having the top outlet, and a lifting structure is coupled to the top outlet frame and drives the top outlet frame to move up and down to hide or expose the top outlet from the housing.
11. The cabinet air conditioner of claim 9 or 10, wherein the top air outlet frame comprises a circular top cover plate and a side plate extending downward from the periphery of the top cover plate, and the side plate is provided with the top air outlet.
12. The outlet air control method of the cabinet air conditioner according to any one of claims 1 to 11, comprising:
detecting the temperature of the environment for the first time;
when the temperature of the environment is higher than a preset threshold value, opening a positive air outlet of the positive air outlet structure;
and detecting the temperature of the environment for the second time, and when the temperature of the environment is higher than a preset threshold value, opening a top air outlet of the top air outlet structure to control the first rotating structure to rotate the top air outlet structure.
13. The method for controlling outlet air of a cabinet air conditioner according to claim 12, wherein after the step of opening the top outlet of the top outlet structure and controlling the first rotating structure to rotate the top outlet structure, the method further comprises:
and detecting the temperature of the environment for the third time, and controlling the first rotating structure to rotate the top air outlet structure when the temperature of the environment is lower than a preset threshold value, so that the top air outlet is closed.
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| EP4030108A1 (en) * | 2021-01-18 | 2022-07-20 | Beijing Xiaomi Mobile Software Co., Ltd. | Rotary blade structure for cylindrical cabinet indoor unit and cylindrical cabinet indoor unit |
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| CN106765565A (en) * | 2016-12-06 | 2017-05-31 | 美的集团股份有限公司 | The air-out control method of cabinet air-conditioner, air-conditioner and cabinet air-conditioner |
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| CN110220281B (en) * | 2019-05-22 | 2021-07-23 | 青岛海尔空调器有限总公司 | Control method for air conditioner |
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| EP4030108A1 (en) * | 2021-01-18 | 2022-07-20 | Beijing Xiaomi Mobile Software Co., Ltd. | Rotary blade structure for cylindrical cabinet indoor unit and cylindrical cabinet indoor unit |
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