CN108800313A - Air conditioner and air conditioner control method - Google Patents
Air conditioner and air conditioner control method Download PDFInfo
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- CN108800313A CN108800313A CN201810284335.9A CN201810284335A CN108800313A CN 108800313 A CN108800313 A CN 108800313A CN 201810284335 A CN201810284335 A CN 201810284335A CN 108800313 A CN108800313 A CN 108800313A
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 30
- 238000005192 partition Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000005057 refrigeration Methods 0.000 claims description 19
- 238000007791 dehumidification Methods 0.000 claims description 14
- 238000004378 air conditioning Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 13
- 238000010276 construction Methods 0.000 description 4
- 230000001464 adherent effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001839 systemic circulation Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004904 shortening 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
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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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
-
- 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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- 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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- 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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides an air conditioner and an air conditioner control method. The air conditioner includes: the air conditioner comprises a shell, a first air inlet, a second air outlet and a first air outlet, wherein the shell is surrounded to form an installation cavity; the partition plate is arranged in the mounting cavity and divides the mounting cavity into an upper air duct and a lower air duct, the air inlet is communicated with the upper air duct and the lower air duct, the first air outlet is communicated with the upper air duct, and the second air outlet is communicated with the lower air duct; the cross flow fan is arranged in the lower air duct; and the centrifugal fan is arranged in the lower air duct, and rotates to blow out the wind from the second air outlet towards the lower part of the air conditioner when the air conditioner is in a heating mode. The invention can increase the return air volume of the air conditioner, and when in actual work, the cross-flow fan and the centrifugal fan can work rotatably, and the hot air in the air duct can be blown downwards towards the second air outlet, thereby solving the problem that the hot air of the air conditioner is difficult to fall to the ground in a heating mode.
Description
Technical field
The present invention relates to air-conditioning technical fields, in particular to a kind of air conditioner and air-conditioner control method.
Background technology
At present the type of domestic air conditioner be generally divided into console mode, wall-mounted, window, cabinet-type, movable type, a towed,
Ceiling mounting type etc., wherein wall-hanging air conditioner is typically mounted at wall surface, and apart from ground certain altitude, and floor air conditioner is then straight
It connects and is placed on flooring, both the above air conditioning form is both needed to occupy more interior architecture space, space utilization rate
It is relatively low.
It is that cabinet-type air conditioner is suspended from the ground the air-conditioning type that certain altitude is positioned over corner to have a kind of air conditioner on existing market.This
Kind mounting means can greatly improve space utilization rate and user carries out the degree of freedom of indoor decoration, but this mounting means phase
Correspondence also will appear many problems, and common problem has：Under heating mode it is possible that the problem of warm wind difficulty is landed, cabinet-type air conditioner edge
Possibility that wall surface outlet air is stopped by indoor furniture is larger, since cabinet-type air conditioner is reduced mounted on corner position return air amount, influences to exchange heat
Effect.
Patent document CN205878550U discloses a kind of corner air-conditioning mounting structure, passes through two of the air-conditioning body back side
Air-conditioning body is suspended on the corner of two walls by mounting surface, but is not further illustrated to return air blowing system, and is not solved
State the problem of referring to.
Patent document CN202350198U discloses a kind of cabinet-type air conditioner, and upper and lower two are provided on indoor machine and is gone out
Air port, heating air outlet are set to lower section, and cool air outlet is set to top, using two cross flow fans.Cold air when realizing refrigeration
It flows from top to bottom, the air current composition that hot gas from bottom to top flows when heating.But the second driving motor rotates counterclockwise when heating,
Hot wind difficulty is caused to be landed.
Invention content
The main purpose of the present invention is to provide a kind of air conditioner and air-conditioner control methods, in the prior art to solve
The problem of return air amount of air conditioner is low, hot wind difficulty is landed under heating mode.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of air conditioner, including：Shell, it is described
Shell, which encloses, to be set to form installation cavity, and the first side of the shell is provided with air inlet, and the second side of the shell is provided with row up and down
The first air outlet and the second air outlet of cloth；Partition board, the partition board are mounted in the installation cavity and separate the installation cavity
For upper air duct and lower air duct, the air inlet is connected to the upper air duct and the lower air duct, first air outlet and institute
Upper air duct connection is stated, second air outlet is connected to the lower air duct；Cross flow fan, the cross flow fan be mounted on it is described under
In air duct；Centrifugal blower, the centrifugal blower is mounted in the lower air duct, when the air conditioner is in heating mode, institute
Centrifugal blower is stated to rotate so that lower part blowout of the wind from second air outlet towards the air conditioner.
Further, first air outlet is located at close to the side of the lower air duct.
Further, it is provided with auxiliary air-outlet on the shell, the auxiliary air-outlet and the lower air duct or described
Upper air duct is connected to.
Further, the auxiliary air-outlet is at least one, and the auxiliary air-outlet is located at second air outlet
Bottom.
Further, wind deflector or wind blade are rotatably provided at the auxiliary air-outlet.
Further, it is provided with auxiliary air inlet opening on the shell, the auxiliary air inlet opening and the upper air duct or described
Lower air duct is connected to.
Further, the auxiliary air inlet opening is at least one, and the auxiliary air inlet opening is located at first air outlet
Top.
Further, the baffle for opening or closing the auxiliary air inlet opening is provided at the auxiliary air inlet opening.
Further, be provided with feed-through assembly on the partition board, the feed-through assembly have by the upper air duct with it is described
The wind-guiding position of lower air duct connection and by the upper air duct and the completely isolated isolated location of the lower air duct.
Further, the feed-through assembly has through-hole and sealing plate, and the through-hole is arranged on the partition board, described close
The through-hole is opened or is closed in the through hole by sealing plate setting.
Further, the air conditioner further includes installing auxiliary part, and the installing auxiliary part installation is on the housing.
Further, the air conditioner further includes controller and detecting element, the detecting element, the centrifugal blower with
And the cross flow fan is connect with the controller communication.
According to another aspect of the present invention, a kind of air-conditioner control method is provided, the air-conditioner control method utilizes
Above-mentioned air conditioner realizes that the air-conditioner control method includes the following steps：Air conditioner is opened, refrigeration/dehumidification pattern is selected
Or refrigeration mode；If selecting refrigeration/dehumidification pattern, indoor temperature is set as the first preset value, when detecting element detects
When indoor temperature is more than the second preset value, controller control centrifugal blower and cross flow fan work at the same time, and control the first outlet air
Mouth and second air outlet are opened simultaneously；When detecting element detects that indoor temperature is less than or equal to the second preset value and is more than first
When preset value, controller controls the first air outlet or the second air outlet is opened；When detecting element detects that indoor temperature is less than
When equal to the first preset value, controller control centrifugal blower and cross flow fan are stopped, and control the first air outlet, the simultaneously
Two air outlets and air inlet are closed, wherein the first preset value is less than the second preset value；If selecting heating mode, room is set
Interior temperature is third preset value, when detecting element detects that indoor temperature is less than third preset value, controller control centrifugation wind
Machine and cross flow fan work at the same time, and the first air outlet of control closes and controls second air outlet and opens；When detection member
When part detects that indoor temperature is more than or equal to third preset value, controller control centrifugal blower and cross flow fan are stopped, and
The first air outlet, the second air outlet and air inlet is controlled simultaneously to close.
Further, when air conditioner is in refrigeration/dehumidification pattern, controller controls feed-through assembly by upper air duct and leeward
Road is connected, until detecting element detects that indoor temperature is less than the 4th preset value.
Further, when detecting element detects that indoor temperature is less than four preset values, controller controls the second outlet air
Mouth is closed, while being controlled cross flow fan and being stopped.
Further, when air-conditioning is in heating mode, controller controls feed-through assembly and upper air duct and lower air duct is connected,
Until detecting element detection indoor temperature is more than the 5th preset value.
It applies the technical scheme of the present invention, the air conditioner in the present invention is provided with cross flow fan and centrifugal blower, by this
The effect of cross flow fan and centrifugal blower, can increase the return air amount of air conditioner, and in actual work, cross flow fan and centrifugation
Wind turbine rotatably works, and when work, wind enters from air inlet, be then in the wind according to the control of controller and lower air duct it
Between flow, and flowed out from the first air outlet and the second air outlet, it is especially desirable to which explanation, the air conditioner in the present invention are being made
When heat pattern, partition board is connected to upper air duct and lower air duct, and in terms of internal machine of air-conditioner rearview, centrifugal blower rotates clockwise, from sky
It adjusts machine left view in device to see that cross flow fan rotates clockwise, makes the hot wind in air duct towards the downward outlet air of the second air outlet, solve
Air conditioner in a heating mode hot wind difficulty land the problem of.Further, since the first air outlet in the present invention and the second air outlet
It is setting up and down, can solves the problems, such as that the cold and hot layering in room is serious under traditional wall hanging machine heating mode.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 diagrammatically illustrates the side view of the air conditioner of the present invention；
Fig. 2 diagrammatically illustrates front view of the air conditioner of the present invention at corner.
Wherein, above-mentioned attached drawing includes the following drawings label：
10, shell；11, air inlet；12, the first air outlet；13, the second air outlet；14, upper air duct；15, lower air duct；16,
Auxiliary air-outlet；17, auxiliary air inlet opening；20, partition board；30, cross flow fan；40, centrifugal blower；50, installing auxiliary part；60, it steams
Send out device.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that using in this way
Data can be interchanged in the appropriate case, so that presently filed embodiment described herein for example can be in addition to herein
Sequence other than those of diagram or description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, product or equipment not
Those of be necessarily limited to clearly to list step or unit, but may include not listing clearly or for these processes, side
The intrinsic other steps of method, product or equipment or unit.
For ease of description, herein can with use space relative terms, as " ... on ", " in ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also 90 degree of other different modes position rotatings or be in other orientation, and
Respective explanations are made to the opposite description in space used herein above.
Shown in Fig. 1 to Fig. 2, according to an embodiment of the invention, a kind of air conditioner, the air-conditioning in the present embodiment are provided
Device includes shell 10, partition board 20, cross flow fan 30, centrifugal blower 40, evaporator 60, controller and detecting element.
Wherein, shell 10, which encloses, sets to form installation cavity, and the first side of shell 10 is provided with air inlet 11, the second side of shell 10
It is provided with 12 and second air outlet 13 of the first air outlet arranged up and down；Partition board 20 is mounted in installation cavity and separates installation cavity
For upper air duct 14 and lower air duct 15, air inlet 11 is connected to upper air duct 14 and lower air duct 15, the first air outlet 12 and upper air duct
14 connections, the second air outlet 13 are connected to lower air duct 15；Cross flow fan 30 is rotatably installed in lower air duct 15；Centrifugal blower
40 are rotatably installed in lower air duct 15, and when air conditioner is in heating mode, centrifugal blower 40 rotates in the second air duct,
Pneumatic second air outlet 13 is set to be blown out towards the lower part of air conditioner.
According to above-mentioned structure it is recognised that the air conditioner in the present embodiment is provided with cross flow fan 30 and centrifugal blower
40, by the effect of the cross flow fan 30 and centrifugal blower 40, the return air amount of air conditioner can be increased, and in actual work,
Cross flow fan 30 and centrifugal blower 40 rotatably work, and when work, wind enters from air inlet 11, then according to the control of controller
System, which is in the wind between 14 and lower air duct 15, to be flowed, and is flowed out from the first air outlet 12 and the second air outlet 13, it is especially desirable to
Illustrate, for the air conditioner in the present embodiment in heating mode, partition board is connected to upper air duct and lower air duct, after internal machine of air-conditioner
View sees that centrifugal blower rotates clockwise, and (is please referred to Fig.1) in terms of internal machine of air-conditioner left view, and cross flow fan rotates clockwise,
Make the hot wind in air duct towards the downward outlet air of the second air outlet, solving the problems, such as air conditioner, hot wind difficulty is landed in a heating mode.
Further, since the first air outlet 12 and the second air outlet 13 in the present embodiment are setting up and down, traditional wall hanging can be solved
The serious problem of the cold and hot layering in room under mechanism heat pattern.
Preferably, the first air outlet 12 in the present embodiment is located at close to the side of lower air duct 15 so that the first air outlet
12 closer to air conditioner centre position, and then room air is further prevented to be susceptible to the serious problem of cold and hot layering.
In conjunction with shown in Fig. 1 and Fig. 2, auxiliary air-outlet 16, auxiliary air-outlet 16 are provided on the shell 10 in the present embodiment
It is connected to lower air duct 15, when by air conditioner installation indoors, by the effect of auxiliary air-outlet 16, can effectively avoid interior
Furniture etc., improve indoor comfort.Certainly, in other embodiments of the invention, can also be by auxiliary air-outlet 16
It is connected to upper air duct 14, as long as other modes of texturing under the design of the present invention, within protection scope of the present invention.
Auxiliary air-outlet 16 is at least one, and auxiliary air-outlet 16 is located at the bottom of the second air outlet 13.Certainly, in this hair
In bright other embodiment, auxiliary air-outlet 16 can also be arranged to the other positions in shell 10.
For the ease of the wind at auxiliary air-outlet 16 is delivered to indoor precalculated position, the auxiliary outlet air in the present embodiment
It is rotatably provided wind deflector or wind blade (not shown) at mouth 16, in use, user can be according to indoor furniture
Furnishings mode, wind deflector or wind blade are dialed into scheduled angle.
Auxiliary air inlet opening 17 is additionally provided on shell 10, which is connected to upper air duct 14, passes through the auxiliary
The effect of air inlet 17 can increase the intake of air conditioner, improve the efficiency of air conditioner.
Auxiliary air inlet opening 17 in the present embodiment is at least one, and specific number can be wanted according to the specific design of air conditioner
Setting is asked, and the auxiliary air inlet opening 17 is located at the top of air outlet, it is simple in structure, it is easy to implement.Certainly, the present invention other
In embodiment, auxiliary air inlet opening 17 can also be set as being connected to lower air duct 15, auxiliary air inlet opening 17 is arranged in shell 10
Other positions, as long as the present invention design under other modes of texturing, within protection scope of the present invention.
Preferably, it is provided at the auxiliary air inlet opening 17 in the present embodiment for opening or closing auxiliary air inlet opening 17
Baffle (not shown) when not in use, by flapper closure, avoids dust etc. from entering air-conditioning in use, can open baffle
The inside of device.
Preferably, it is provided with feed-through assembly (not shown) on the partition board 20 in the present embodiment, which has
Conduction position that upper air duct 14 is connected to lower air duct 15 and by upper air duct 14 and the completely isolated isolated location of lower air duct 15, just
In controller according to actual demand by upper air duct 14 and the conducting of lower air duct 15 or by upper air duct 14 and lower air duct 15 completely every
From, and then the efficiency of air conditioner is improved, reduce the load of air conditioner.
In a kind of preferred embodiment of the present invention, feed-through assembly has through-hole and sealing plate, when design, through-hole is set
Meter is on partition board, and sealing plate setting is in through hole, convenient for opening or closing through-hole, and then by upper air duct 14 and lower air duct 15
Connection is completely isolated by upper air duct 14 and lower air duct 15.Certainly, in other embodiments of the invention, can also will be connected
Component is provided with through-hole and the piston that is arranged in through-hole, or sets feed-through assembly to the structure of spring and baffle, as long as
Other modes of texturing that can upper air duct 14 be isolated or be connected with lower air duct 15, protection scope of the present invention it
It is interior.
Preferably, the air conditioner in the present embodiment further includes installing auxiliary part 50, which is mounted on shell
It is simple in structure convenient for the air conditioner in the present embodiment to be mounted on indoor wall on 10, it is easily installed.In the present embodiment
Installing auxiliary part 50 can be the structures such as mounting bracket, positioning screw or pin, as long as the present invention design under its
His mode of texturing, within protection scope of the present invention.The installing auxiliary part 50 and wall that the air conditioner of the application passes through back side
Face is connected, and air-conditioning body is avoided directly to be contacted with corner structure, increases intake.
Detecting element in the present embodiment is temperature sensor, accordingly, air inlet 11, the first air outlet 12 and second
Door-plate is respectively provided at air outlet 13, temperature sensor, door-plate, centrifugal blower 40 and cross flow fan 30 connect with controller communication
It connects, controller is controlled according to the detection structure end of door plate, centrifugal blower 40 and cross flow fan 30 of temperature sensor.
In actual use, the air conditioner installation site in the present embodiment has certain distance from the ground, than general console mode room
Air inlet 11, auxiliary air inlet opening 17, the first air outlet 12 is arranged closer to ceiling in interior air conditioner indoors on air conditioner,
Coordinate the second air outlet 13 and auxiliary air-outlet 16, according to different indoor environments and user demand, selects different air supply modes.Such as
At least partly hot-air is blown out from the second air outlet 13 when heating, and at least partly cold air is blown from the first air outlet 12 when refrigeration
Go out, air supply pattern can open all air outlets and all wind turbine operatings of driving.
Specifically, of the invention to additionally provide a kind of air-conditioner control method, the air-conditioner control method is using above-mentioned
Air conditioner realize that the control method of air conditioner includes the following steps：
Air conditioner is opened, refrigeration/dehumidification pattern or refrigeration mode are selected；
If selecting refrigeration/dehumidification pattern, indoor temperature is set as the first preset value, when detecting element detects Indoor Temperature
When degree is more than the second preset value, controller control centrifugal blower 40 and cross flow fan 30 work at the same time, and control the first air outlet
12 and second air outlet 13 open simultaneously；When detecting element detects that indoor temperature is less than or equal to the second preset value and is more than first in advance
If when value, controller controls the first air outlet 12 or the second air outlet 13 is opened；When detecting element detects that indoor temperature is small
When equal to the first preset value, controller control centrifugal blower 40 and cross flow fan 30 are stopped, and control first goes out simultaneously
Air port 12, the second air outlet 13 and air inlet 11 are closed, wherein the first preset value is less than the second preset value；
If selecting heating mode, indoor temperature is set as third preset value, when detecting element detects that indoor temperature is small
When third preset value, controller control centrifugal blower 40 and cross flow fan 30 work at the same time, and control the first air outlet 12 and close
It closes and the second air outlet 13 is opened；When detecting element detects that indoor temperature is more than or equal to third preset value, controller control
Centrifugal blower 40 and axial flow blower are stopped, and control the first air outlet 12, the second air outlet 13 and air inlet 11 simultaneously
It closes.
When air conditioner is in refrigeration/dehumidification pattern, controller control feed-through assembly leads upper air duct 14 and lower air duct 15
Logical, until detecting element detects that indoor temperature is less than the 4th preset value, it is pre- that the 4th preset value in the present embodiment is less than first
If value, the second preset value can be more than or less than, can specifically be determined according to actual use demand.
When detecting element detects that indoor temperature is less than four preset values, controller controls the second air outlet 13 and closes,
Simultaneously cross flow fan 30 is controlled to be stopped.
When air conditioner is in heating mode, upper air duct 14 and lower air duct 15 are connected controller control feed-through assembly, directly
It is more than the 5th preset value to detecting element detection indoor temperature, the 5th preset value in the present embodiment is more than third preset value, can
More than or less than the 4th preset value, can specifically be determined according to actual use demand.
The course of work that air conditioner is specifically introduced in conjunction with above-mentioned air-conditioner control method is as follows：
Refrigeration/dehumidification pattern：
When air conditioner starts, when user selects refrigeration/dehumidification pattern, controller judges according to the temperature that detecting element detects
Whether the first air outlet 12 and the second air outlet 13 are opened simultaneously, if controller judges that indoor environment temperature is big by detecting element
When the first preset value, controller controls the first air outlet 12 and the second air outlet 13 is opened simultaneously, and detecting element detects room
When interior temperature is less than or equal to the second preset value more than the first preset value, controller controls the first air outlet 12 or the second air outlet
13 open.Air inlet 11 is in open stage always, and upper air duct 14 and lower air duct 15 are connected controller control feed-through assembly, directly
Detecting that indoor temperature is less than the 4th preset value to detecting element, the 4th preset value in the present embodiment is less than the first preset value,
The second preset value can be more than or less than, can specifically be determined according to actual use demand.
Controller control driving motor drives cross flow fan 30 to operate clockwise, and driving motor drives centrifugal blower 40 to transport
Turn, room air by auxiliary air inlet opening 17, enter the wind by air inlet 11, and auxiliary air inlet opening 17 is directly entered upper air duct 14, through back side into
The air-flow that air port 11 is entered the wind is divided into two parts and enters upper air duct 14 and lower air duct 15, into upper air duct 14 air-flow radially into from
Heart wind turbine 40 is cooled into cold wind by the heat exchange of evaporator 60, is got in by the first air outlet 12, by the gas of lower air duct 15
It flows through the heat exchange of evaporator 60 and is cooled into cold wind, pass through cross flow fan 30 twice and drain, by the second air outlet 13 and auxiliary outlet air
Mouth 16 is got in.
When refrigeration/dehumidification mode operation for a period of time after, detecting element detects that indoor temperature is reduced to the 4th preset value
When, the second air outlet 13 is closed, while cross flow fan 30 is out of service, feed-through assembly partition upper air duct 14 and lower air duct can be made
15,40 continuous running of centrifugal blower, the wind deflector at the first air outlet 12 is in tiltedly upper position, cold wind up outlet air and realizes system
Cold cold air is blown from top to bottom, keeps away people's outlet air, realizes calm sense technology.Air conditioner in the present embodiment is in refrigeration/dehumidification mould
Up outlet air when formula, original atmospheric density is big in cold air density ratio room, and cold air gets in sinking, mixed with original air
It closes, cold passes to original air by way of thermal convection current, and not only indoor temperature drop is fast for this air supply mode, and Vertical Temperature is uniform
Property is preferable, and can realize and keep away people's outlet air.
Heating mode：
When air conditioner starts, when user selects heating mode, indoor temperature is set as third preset value, when detecting element is examined
When surveying indoor temperature less than four preset values, controller controls the second air outlet 13 and opens, and the first air outlet 12 is closed, conducting group
Part is connected to upper air duct 14 and lower air duct 15, and indoor unit enters anti-cool wind mode, continuous service for a period of time after, controller control is driven
Dynamic motor drives cross flow fan 30 to operate clockwise, and driving motor drives centrifugal blower 40 to operate, and room air is by air inlet
11 points enter upper air duct 14 and lower air duct 15 for two parts, and a part of air-flow enters upper air duct 14 radially into centrifugal blower 40,
It is cooled into hot wind by the heat exchange of evaporator 60, enters lower air duct 15, another portion by upper air duct 14 and 15 junction of lower air duct
Divide air-flow to be directly entered lower air duct 15 and be cooled into hot wind through the heat exchange of evaporator 60, is got in by the second air outlet 13.The
Two air outlets, 13 wind deflector is in position obliquely downward, the downward outlet air of hot wind, after hot wind is got in, due to the colder sky of the density of hot wind
Gas is big, and hot gas floats, and is mixed with cold air, indoor temperature quickly and evenly increases.Compared to traditional landing cabinet-type air conditioner, the present invention
The centrifugal blower 40 of the air conditioner of design is opened simultaneously with cross flow fan 30, and hot wind landing effect is preferable, and maximum outlet air distance increases
Greatly.
When air conditioner in the present embodiment is in heating mode, blow toward room lower part, it is original in hot-air density ratio room
Air is big, and hot-air is got in, and is mixed with original air, and heat passes to original air by way of thermal convection current, this
Air supply mode not only quick heating, but also hot wind landing effect is preferable, outlet air distance farther out, for the winter lower people of foot temperature
Group's comfort is preferable.
Hot gas floats when traditional air conditioner heats, and concentrates on room top, forms hot gas layering, indoor temperature uniformity compared with
Difference, for the user positioned at room middle and lower part, this air supply mode is not only not energy-efficient, and comfortable effect is also poor.This
For the heating mode underfloor air distribution of invention by the hot-air on room top by auxiliary air inlet opening 17, the first air outlet 12 is corresponding
Back side air inlet 11 is drained to the second air outlet 13 and auxiliary air-outlet 16, and then hot wind is blown to room lower part, forms hot gas
Cycle, can not only improve the temperature uniformity of whole indoor environment, moreover it is possible to realize energy saving.
Auxiliary air inlet opening 17, auxiliary air-outlet 16 can be by driving motor coordinated signals or individually controls, in operation of air conditioner mistake
Cheng Zhong controls the opening and closing of inlet and outlet by controlling driving motor.
Auxiliary air-outlet 16 can be by user according to self-defined second air outlet, 13 angle in indoor furniture placement position, and stores
Into control program, when being switched on next time, 13 angle of the second air outlet is subject to last user and is set, and avoids influencing auxiliary outlet air
The effect of 16 adherent air-supply of mouth and indoor systemic circulation, can also be controlled by driving motor, by the side for adding image recognition sensor
Formula, judges whether 16 outlet air position of auxiliary air-outlet has furniture blocking, and controls driving motor and adjust going out for the second air outlet 13
Optimal air outlet angle is realized in wind direction.
It can be seen from the above description that the above embodiments of the present invention realize following technique effect：
(1) air conditioner of the invention is under refrigeration/dehumidification pattern, and air conditioner front, at least partly cold wind are from the first outlet air
Mouth is blown out, and under heating mode, at least partly hot wind is blown out from the second air outlet and auxiliary air-outlet；
(2) auxiliary air inlet opening is set, air-conditioning intake can be improved；
(3) auxiliary air-outlet is set, and adherent air-supply can also be realized by expanding the air conditioner front-outlet range of the application design
Effect, assist return air blowing system, realize the air current composition systemic circulation in entire room；
(4) it has been suspended from the ground certain altitude after air conditioner installation, it is different from tradition landing cabinet-type air conditioner, it cannot be by the first air outlet
It is arranged excessively high, therefore the first air outlet, the second air outlet and auxiliary air-outlet is set in air-conditioning front；
(5) under heating mode, cross flow fan and centrifugal blower is driven to increase air output, through-flow wind by controlling driving motor
Machine operates clockwise, and adjusts the second air outlet wind deflector, fan blade position, realizes hot wind landing and increases the effect of outlet air distance
Fruit；
(6) under heating mode, the hot-air that will stay on room top is corresponding by auxiliary air inlet opening, the first air outlet
Larger pressure difference after back side air inlet is operated by centrifugal blower is drained to the second air outlet, and then hot wind is blown under room
Portion forms hot gas cycle, can not only improve indoor temperature uniformity, energy saving preferable；
(7) by adding installing auxiliary part other than return air inlet face, increase the air conditioner return air amount of this patent design.
The air conditioner installation form that the present invention designs decoratees to indoor environment according to itself hobby convenient for user.Pass through
Make using different wind turbine types or by upper air duct, lower air duct shortening/partition and the cooperation of the first air outlet, the second air outlet
With, realize that people is not blown in heating warm wind landing, preferable indoor temperature uniformity, hot/cold wind, realize it is calm feel, preferable Wen Sheng/
Temperature drop effect.
It these are only the preferred embodiment of the present invention, be not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.Any modification made by all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (16)
1. a kind of air conditioner, which is characterized in that including：
Shell (10), the shell (10), which is enclosed, to be set to form installation cavity, and the first side of the shell (10) is provided with air inlet (11),
The second side of the shell (10) is provided with the first air outlet (12) arranged up and down and the second air outlet (13)；
Partition board (20), the partition board (20) be mounted on the installation cavity in and by the installation cavity be divided into upper air duct (14) and under
Air duct (15), the air inlet (11) are connected to the upper air duct (14) and the lower air duct (15), first air outlet
(12) it is connected to the upper air duct (14), second air outlet (13) is connected to the lower air duct (15)；
Cross flow fan (30), the cross flow fan (30) are mounted in the lower air duct (15)；
Centrifugal blower (40), the centrifugal blower (40) are mounted in the lower air duct (15), when the air conditioner is in heating
When pattern, centrifugal blower (40) rotation is so that wind is blown from the lower part of the second air outlet (13) towards the air conditioner
Go out.
2. air conditioner according to claim 1, which is characterized in that first air outlet (12) is located at close to the leeward
The side in road (15).
3. air conditioner according to claim 1, which is characterized in that be provided with auxiliary air-outlet on the shell (10)
(16), the auxiliary air-outlet (16) is connected to the lower air duct (15) or the upper air duct (14).
4. air conditioner according to claim 3, which is characterized in that the auxiliary air-outlet (16) is at least one, described
Auxiliary air-outlet (16) is located at the bottom of second air outlet (13).
5. air conditioner according to claim 4, which is characterized in that be rotatably provided at the auxiliary air-outlet (16)
Wind deflector or wind blade.
6. air conditioner according to claim 1, which is characterized in that be provided with auxiliary air inlet opening on the shell (10)
(17), the auxiliary air inlet opening (17) is connected to the upper air duct (14) or the lower air duct (15).
7. air conditioner according to claim 6, which is characterized in that the auxiliary air inlet opening (17) is at least one, described
Auxiliary air inlet opening (17) is located at the top of first air outlet (12).
8. air conditioner according to claim 7, which is characterized in that be provided at the auxiliary air inlet opening (17) for by institute
State the baffle that auxiliary air inlet opening (17) opens or closes.
9. air conditioner according to claim 1, which is characterized in that it is provided with feed-through assembly on the partition board (20), it is described
Feed-through assembly has the wind-guiding position that is connected to the upper air duct (14) with the lower air duct (15) and by the upper air duct (14)
The completely isolated isolated location with the lower air duct (15).
10. air conditioner according to claim 9, which is characterized in that the feed-through assembly has through-hole and sealing plate, described
Through-hole is arranged on the partition board (20), and the through-hole is opened or closed in the through hole by the sealing plate setting.
11. air conditioner according to claim 1, which is characterized in that the air conditioner further includes installing auxiliary part (50), institute
Installing auxiliary part (50) is stated on the shell (10).
12. air conditioner according to claim 1, which is characterized in that the air conditioner further includes controller and detecting element,
The detecting element, the centrifugal blower (40) and the cross flow fan (30) are connect with the controller communication.
13. a kind of air-conditioner control method, which is characterized in that the air-conditioner control method, which utilizes in claim 1 to 12, appoints
Air conditioner described in one realizes that the air-conditioner control method includes the following steps：
Air conditioner is opened, refrigeration/dehumidification pattern or refrigeration mode are selected；
If selecting refrigeration/dehumidification pattern, indoor temperature is set as the first preset value, when detecting element detects that indoor temperature is big
When the second preset value, controller control centrifugal blower (40) and cross flow fan (30) work at the same time, and control the first air outlet
(12) it is opened simultaneously with second air outlet (13)；When detecting element detects that indoor temperature is big less than or equal to the second preset value
When the first preset value, controller controls the first air outlet (12) or the second air outlet (13) is opened；When detecting element detects
When being less than or equal to the first preset value to indoor temperature, controller control centrifugal blower (40) and cross flow fan (30) are stopped,
And the first air outlet (12), the second air outlet (13) and air inlet (11) are controlled simultaneously and is closed, wherein the first preset value is less than
Second preset value；
If selection heating mode, set indoor temperature as third preset value, when detecting element detects indoor temperature less than the
When three preset values, controller control centrifugal blower (40) and cross flow fan (30) work at the same time, and the first air outlet of control (12) closes
It closes and controls second air outlet (13) and open；When the detecting element detects that indoor temperature is more than or equal to third preset value
When, controller control centrifugal blower (40) and cross flow fan (30) are stopped, and control the first air outlet (12), second simultaneously
Air outlet (13) and air inlet (11) are closed.
14. air-conditioner control method according to claim 13, which is characterized in that when air conditioner is in refrigeration/dehumidification mould
When formula, controller controls feed-through assembly and upper air duct (14) and lower air duct (15) is connected, until detecting element detects Indoor Temperature
Degree is less than the 4th preset value.
15. air-conditioner control method according to claim 14, which is characterized in that when detecting element detects indoor temperature
When less than four preset values, controller controls the second air outlet (13) and closes, while controlling cross flow fan (30) and being stopped.
16. air-conditioner control method according to claim 13, which is characterized in that when air-conditioning is in heating mode, control
Upper air duct (14) and lower air duct (15) are connected device control feed-through assembly processed, until detecting element detection indoor temperature is more than the 5th
Preset value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810284335.9A CN108800313A (en) | 2018-04-02 | 2018-04-02 | Air conditioner and air conditioner control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810284335.9A CN108800313A (en) | 2018-04-02 | 2018-04-02 | Air conditioner and air conditioner control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108800313A true CN108800313A (en) | 2018-11-13 |
Family
ID=64095517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201810284335.9A Withdrawn CN108800313A (en) | 2018-04-02 | 2018-04-02 | Air conditioner and air conditioner control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109595691A (en) * | 2018-12-20 | 2019-04-09 | 珠海格力电器股份有限公司 | Control method of double-through-flow air conditioner |
| CN109668278A (en) * | 2018-12-20 | 2019-04-23 | 广东美的制冷设备有限公司 | Control method, air conditioner and the storage medium of air conditioner |
| CN109945434A (en) * | 2019-03-20 | 2019-06-28 | 珠海格力电器股份有限公司 | Air conditioner control method and device and air conditioner |
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| CN109668278A (en) * | 2018-12-20 | 2019-04-23 | 广东美的制冷设备有限公司 | Control method, air conditioner and the storage medium of air conditioner |
| CN109595691A (en) * | 2018-12-20 | 2019-04-09 | 珠海格力电器股份有限公司 | Control method of double-through-flow air conditioner |
| WO2020125165A1 (en) * | 2018-12-20 | 2020-06-25 | 珠海格力电器股份有限公司 | Control method for double cross-flow air conditioner |
| CN109668278B (en) * | 2018-12-20 | 2020-06-23 | 广东美的制冷设备有限公司 | Control method of air conditioner, air conditioner and storage medium |
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| CN109945434B (en) * | 2019-03-20 | 2020-05-05 | 珠海格力电器股份有限公司 | Air conditioner control method and device and air conditioner |
| CN109945434A (en) * | 2019-03-20 | 2019-06-28 | 珠海格力电器股份有限公司 | Air conditioner control method and device and air conditioner |
| CN110108014A (en) * | 2019-05-17 | 2019-08-09 | 太原理工大学 | Angie type automatic control supply air system |
| CN110749042A (en) * | 2019-10-31 | 2020-02-04 | 广东美的制冷设备有限公司 | Air conditioner control method and system and air conditioner |
| CN110762796A (en) * | 2019-10-31 | 2020-02-07 | 广东美的制冷设备有限公司 | Air conditioner control method and system and air conditioner |
| CN110762796B (en) * | 2019-10-31 | 2021-10-26 | 广东美的制冷设备有限公司 | Air conditioner control method and system and air conditioner |
| CN110749042B (en) * | 2019-10-31 | 2022-04-19 | 广东美的制冷设备有限公司 | Air conditioner control method and system and air conditioner |
| CN111043667A (en) * | 2019-12-27 | 2020-04-21 | 海信（山东）空调有限公司 | Control method and device for preventing cold wind during heating start of air conditioner, medium and air conditioner |
| CN112283803A (en) * | 2020-09-16 | 2021-01-29 | 珠海格力电器股份有限公司 | Machine and air conditioner in air conditioning |
| CN112283803B (en) * | 2020-09-16 | 2022-03-15 | 珠海格力电器股份有限公司 | Machine and air conditioner in air conditioning |
| CN112254280A (en) * | 2020-10-19 | 2021-01-22 | 珠海格力电器股份有限公司 | Control method of air conditioner, air conditioner and computer readable storage medium |
| CN112254280B (en) * | 2020-10-19 | 2021-10-22 | 珠海格力电器股份有限公司 | Control method of air conditioner, air conditioner and computer readable storage medium |
| CN113803789A (en) * | 2021-10-09 | 2021-12-17 | 珠海格力电器股份有限公司 | Air conditioner indoor unit, air conditioner and air conditioner control method |
| CN114517972A (en) * | 2022-03-03 | 2022-05-20 | 珠海格力电器股份有限公司 | Control method of air conditioner and air conditioner |
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