CN104949308A - Air inlet adjustment and control assembly and system of air-conditioner and air inlet adjustment and control method - Google Patents
Air inlet adjustment and control assembly and system of air-conditioner and air inlet adjustment and control method Download PDFInfo
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- CN104949308A CN104949308A CN201410119794.3A CN201410119794A CN104949308A CN 104949308 A CN104949308 A CN 104949308A CN 201410119794 A CN201410119794 A CN 201410119794A CN 104949308 A CN104949308 A CN 104949308A
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- air
- sliding door
- air inlet
- conditioner
- length direction
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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
- F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
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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
- F24F11/70—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
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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)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses an air inlet adjustment and control assembly and system of an air-conditioner and an air inlet adjustment and control method. The air inlet adjustment and control assembly is arranged at an air inlet of an indoor unit of the air-conditioner, and comprises a sliding door and a transmission mechanism connected with the sliding door, the sliding door is arranged on the outer surface or the inner surface of the air inlet, and the transmission mechanism drives the sliding door to slide in the length direction of the air inlet so as to enable the sliding door to shelter a part of the air inlet in the length direction. The invention further discloses an air inlet adjustment and control system of the air-conditioner. The invention further discloses an air inlet adjustment and control method of the air-conditioner. According to the air inlet adjustment and control assembly and system and the air inlet adjustment and control method, when the up and down outlet air temperatures of a vertical type air outlet are uniform, the air blocking position of the sliding door on the air inlet is correspondingly adjusted, the air inlet amount of the shelter position of the air inlet is reduced, adjustment on the up and down outlet air temperature of the vertical type air outlet can be achieved, the uniformity of the up and down outlet air temperature of the air-conditioner is effectively improved, and the temperature adjusting effect of the air-conditioner is improved.
Description
Technical field
The present invention relates to air-conditioning technical field, be related specifically to air intake regulation and control assembly, system and the air intake regulate and control method of air-conditioner.
Background technology
At present, the kind of air-conditioner is more and more various, has wall-hanging, console mode, window etc.For floor type air-conditioner, the inlet and outlet of traditional floor type air-conditioner is horizontal air inlet/outlet, and usual air outlet is positioned at the top in air conditioner room unit front, and laterally puts wind, and air inlet is positioned at the bottom at the air conditioner room unit back side.And having there is the air-conditioner of vertical-type inlet and outlet in the recent period on the market, air outlet is positioned on air conditioner room unit facade length direction, and air inlet is positioned on the length direction of the air conditioner room unit back side, and air intake height and air-out are highly corresponding.Due to the difference of specific gravity characteristic of air, air in room there will be the thermal stratification situation of upper heat and lower cold, the air-conditioner air inlet EAT in the height direction of vertical-type is caused to there are differences, and then have influence on the leaving air temp on differing heights, when causing air conditioner heat-production or freeze, upper and lower leaving air temp is uneven, affects the thermoregulation effect of air-conditioner.
Foregoing, only for auxiliary understanding technical scheme of the present invention, does not represent and admits that foregoing is prior art.
Summary of the invention
Main purpose of the present invention, for providing a kind of air intake regulation and control assembly, system and air intake regulate and control method of air-conditioner, is effectively improved the uniformity of the upper and lower leaving air temp of air-conditioner, is improved air-conditioner thermoregulation effect.
For achieving the above object, the present invention proposes a kind of air intake regulation and control assembly of air-conditioner, described air intake regulation and control assembly is arranged on the air inlet of air conditioner room unit, the transmission mechanism comprising sliding door and be connected with described sliding door, described sliding door is placed in outer surface or the inner surface of described air inlet, described transmission mechanism drives described sliding door to slide along the length direction of described air inlet, makes described sliding door block a part for the length direction of described air inlet.
Preferably, described transmission mechanism comprises upper driving mechanism and lower transmission mechanism, be connected with described sliding door respectively, described upper driving mechanism drives described sliding door along the length direction upward sliding of described air inlet, and described lower transmission mechanism drives described sliding door along the length direction slide downward of described air inlet.
Preferably, described upper driving mechanism comprises tow, top sheave, upper drive motors and upper storage tray, described top sheave is arranged on the upper end of described air inlet, described upper tow is across through described top sheave, described upper tow one end is connected with described sliding door, the described upper tow other end is connected in described upper storage tray, described upper drive motors drives described upper storage tray to rotate, described upper tow is accommodated in described upper storage tray, drives described sliding door along the length direction upward sliding of described air inlet;
Described lower transmission mechanism comprises downwards-pulling rope, lower sheave, lower drive motors and lower storage tray, described lower sheave is arranged on the lower end of described air inlet, described downwards-pulling rope is across through described lower sheave, described downwards-pulling rope one end is connected with described sliding door, the described downwards-pulling rope other end is connected in described lower storage tray, described lower drive motors drives described lower storage tray to rotate, described downwards-pulling rope is accommodated in described lower storage tray, drives described sliding door along the length direction slide downward of described air inlet.
Preferably, described upper driving mechanism comprise cog, upper rack and upper drive motors, described cogging is arranged on the upper end of described air inlet, the lower end of described upper rack is connected with described sliding door, described upper rack engages with described cogging, cog described in described upper drive motors drives rotation, drives described sliding door along the length direction upward sliding of described air inlet;
Described lower transmission mechanism comprises lower gear, lower tooth bar and lower drive motors, described lower gear is arranged on the lower end of described air inlet, the upper end of described lower tooth bar is connected with described sliding door, described lower tooth bar engages with described lower gear, described lower drive motors drives described lower gear to rotate, and drives described sliding door along the length direction slide downward of described air inlet.
Preferably, described transmission mechanism comprise cog, lower gear, tooth bar and drive motors, described cogging is arranged on the upper end of described air inlet, described lower gear is arranged on the lower end of described air inlet, described tooth bar cogs with described respectively and lower gear engages, described sliding door is connected after cogging described in one end pile warp of described tooth bar, described sliding door is connected after lower gear described in the other end pile warp of described tooth bar, cog described in described drive motors drives and/or lower gear rotation, drive described sliding door to slide along the length direction of described air inlet.
Preferably, described transmission mechanism comprises screw rod and drive motors, described screw rod is arranged on described air inlet, the length bearing of trend of described screw rod is consistent with the length direction of described air inlet, the length of described screw rod is more than or equal to described air inlet length, and the position that described sliding door corresponds to described screw rod is provided with nut, and described nut is through being threaded on described screw rod, described drive motors drives described bolt rotary, drives described sliding door to slide along the length direction of described air inlet.
Preferably, described sliding door both sides are respectively arranged with slide block along glide direction, the position described air conditioner room unit corresponding to described slide block is provided with chute, and described slide block is connected with described slide, and described track length is greater than described air inlet length in the longitudinal direction.
Preferably, the cross section of described slide block is T-shaped, the shape of described chute and the shape adaptation of described slide block.
Preferably, described sliding door comprises door shell and is attached at the interior lining panel of described door shell, and described transmission mechanism is connected with described interior lining panel, and described slide block is arranged on the both sides of described interior lining panel.
The present invention also proposes a kind of air intake regulator control system of air-conditioner, and described air intake regulator control system comprises air intake regulation and control assembly, also comprises multiple temperature sensors of the air outlet of the vertical-type being arranged on air conditioner room unit; Described air intake regulation and control assembly is arranged on the air inlet of air conditioner room unit, the transmission mechanism comprising sliding door and be connected with described sliding door, described sliding door is placed in outer surface or the inner surface of described air inlet, described transmission mechanism drives described sliding door to slide along the length direction of described air inlet, makes described sliding door block a part for the length direction of described air inlet.
Preferably, described multiple temperature sensor is uniformly distributed on the length direction of described air outlet.
The present invention also proposes a kind of air intake regulate and control method of air-conditioner, comprises step:
Air-conditioner controller obtains the temperature measuring data of multiple temperature sensor; Described multiple temperature sensor is arranged on the air outlet length direction of air conditioner room unit;
Air-conditioner controller judges whether the difference in each temperature measuring data between maxima and minima is greater than temperature difference threshold value;
When difference between maxima and minima is greater than temperature difference threshold value, air-conditioner controller regulates sliding door to slide along the air inlet length direction of air conditioner room unit, make described sliding door block a part for described air inlet length direction, make the difference between maxima and minima be less than or equal to temperature difference threshold value; Described sliding door is arranged on outer surface or the inner surface of described air inlet.
Preferably, described air-conditioner controller regulates sliding door to slide along the air inlet length direction of air conditioner room unit, make described sliding door block a part for described air inlet length direction, the step making the difference between maxima and minima be less than or equal to temperature difference threshold value specifically comprises:
If current operating modes of air conditioner is refrigeration mode, then the temperature sensor place height that described air-conditioner controller regulates described sliding door to slide into described maximum corresponding blocks air intake;
If current operating modes of air conditioner is heating mode, then the temperature sensor place height that described air-conditioner controller regulates described sliding door to slide into described minimum of a value corresponding blocks air intake.
The present invention is when the upper and lower leaving air temp of vertical-type air outlet is uneven, the position of keeping out the wind of sliding door on corresponding adjustment air inlet, reduce air inlet be blocked place intake, the adjustment of the leaving air temp up and down to vertical-type air outlet can be realized, effective uniformity improving the upper and lower leaving air temp of air-conditioner, improves air-conditioner thermoregulation effect.
Accompanying drawing explanation
Fig. 1 is the structural representation at the air conditioner room unit back side being provided with air intake regulation and control assembly in the embodiment of the present invention;
Fig. 2 is the structural representation of the first embodiment of the transmission mechanism of the air intake regulation and control assembly of air-conditioner in the embodiment of the present invention;
Fig. 3 is the structural representation of the second embodiment of the transmission mechanism of the air intake regulation and control assembly of air-conditioner in the embodiment of the present invention;
Fig. 4 is the structural representation of the 3rd embodiment of the transmission mechanism of the air intake regulation and control assembly of air-conditioner in the embodiment of the present invention;
Fig. 5 is the structural representation of the 4th embodiment of the transmission mechanism of the air intake regulation and control assembly of air-conditioner in the embodiment of the present invention;
Fig. 6 is the cross sectional representation that the air intake regulation and control assembly of air-conditioner in the embodiment of the present invention is installed;
Fig. 7 is the A portion enlarged drawing of Fig. 6;
Fig. 8 is the structural representation in the air conditioner room unit front being provided with temperature sensor in the embodiment of the present invention;
Fig. 9 is the schematic flow sheet of the first embodiment of the air intake regulate and control method of air-conditioner of the present invention;
Figure 10 is the schematic flow sheet of the second embodiment of the air intake regulate and control method of air-conditioner of the present invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, Fig. 1 is the structural representation at the air conditioner room unit back side being provided with air intake regulation and control assembly in the embodiment of the present invention.The air intake regulation and control assembly of the air-conditioner that the present embodiment is mentioned, be arranged on air inlet 101 place of air conditioner room unit 100, the transmission mechanism 300 comprising sliding door 200 and be connected with sliding door 200, sliding door 200 is placed in outer surface or the inner surface of air inlet 101, transmission mechanism 300 can drive sliding door 200 to slide along the length direction of air inlet 101, makes sliding door 200 block a part for the length direction of air inlet 101.Sliding door 200 length is in the longitudinal direction less than air inlet 101 length in the longitudinal direction, and now, sliding door 200 also not exclusively blocks air inlet 101, and just blocks the intake of the air inlet 101 of sliding door 200 position.Because the intake at the place that is blocked reduces, in evaporimeter (or condenser), refrigerant evaporation (or condensation) process of correspondence position is also affected, and the leaving air temp of the air outlet of correspondence position also changes thereupon.
In cooling mode, when in evaporimeter, refrigerant heat absorption capacity is equal, because intake reduces, it is more that the temperature of the wind after refrigerant heat exchange reduces, and leaving air temp obviously reduces.Therefore, when temperature drift compared with other positions of a certain height in vertical-type air outlet being detected, sliding door 200 being slid into respective heights, blocks the air intake of the air inlet 101 of this height, and then the leaving air temp of respective heights in air outlet is effectively reduced.
In a heating mode, when in condenser, refrigerant emission capacity is equal, because intake reduces, it is more that the temperature of the wind after refrigerant heat exchange raises, and leaving air temp obviously raises.Therefore, when detecting that in vertical-type air outlet, a certain height is on the low side compared with the temperature of other positions, sliding door 200 being slid into respective heights, blocking the air intake of the air inlet 101 of this height, and then the leaving air temp of respective heights in air outlet is effectively raised.
Thus, when the upper and lower leaving air temp of vertical-type air outlet is uneven, only need the position of keeping out the wind of sliding door 200 on corresponding adjustment air inlet, reduce the intake located that is blocked, the adjustment of the leaving air temp up and down to vertical-type air outlet can be realized, effective uniformity improving the upper and lower leaving air temp of air-conditioner, improves air-conditioner thermoregulation effect.
As shown in Figure 2, Fig. 2 is the structural representation of the first embodiment of the transmission mechanism of the air intake regulation and control assembly of air-conditioner in the embodiment of the present invention.
The transmission mechanism of the present embodiment can comprise upper driving mechanism 310 and lower transmission mechanism 320, be connected with sliding door 200 respectively, upper driving mechanism 310 drives sliding door 200 along the length direction upward sliding of air inlet 101, and lower transmission mechanism 320 drives sliding door 200 along the length direction slide downward of air inlet 101.The transmission mechanism 300 of the present embodiment is mainly rope and storage tray.Wherein: upper driving mechanism 310 comprises tow 311, top sheave 312, upper storage tray 313 and upper drive motors 314, top sheave 312 is arranged on the upper end of air inlet 101, upper tow 311 is across through top sheave 312, upper tow 311 one end is connected with sliding door 200, and upper tow 311 other end is connected in storage tray 313.Lower transmission mechanism 320 comprises downwards-pulling rope 321, lower sheave 322, lower storage tray 323 and lower drive motors 324, lower sheave 322 is arranged on the lower end of air inlet 101, downwards-pulling rope 321 is across through lower sheave 322, downwards-pulling rope 321 one end is connected with sliding door 200, and downwards-pulling rope 321 other end is connected in lower storage tray 323.
When upper drive motors 314 drives upper storage tray 313 to rotate, upper tow 311 is received in storage tray 313, under the traction action of upper tow 311, sliding door 200 is along the length direction upward sliding of air inlet 101, now downwards-pulling rope 321 moves up with sliding door 200, stretches out from lower storage tray 323.Instantly when drive motors 324 drives lower storage tray 323 to rotate, downwards-pulling rope 321 is received in lower storage tray 323, under the traction action of downwards-pulling rope 321, sliding door 200 is along the length direction slide downward of air inlet 101, now go up tow 311 with sliding door 200 slide downward, stretch out from upper storage tray 313.
The present embodiment adopts rope and storage tray as the chief component of transmission mechanism, and structure is simple, easily realizes.
As shown in Figure 3 and Figure 4, Fig. 3 is the structural representation of the second embodiment of the transmission mechanism of the air intake regulation and control assembly of air-conditioner in the embodiment of the present invention, and Fig. 4 is the structural representation of the 3rd embodiment of the transmission mechanism of the air intake regulation and control assembly of air-conditioner in the embodiment of the present invention.
Transmission mechanism in Fig. 3 and Fig. 4 embodiment is mainly gear and tooth bar.Wherein:
In the embodiment shown in fig. 3, transmission mechanism also comprises upper driving mechanism 310 and lower transmission mechanism 320, upper driving mechanism 310 comprise cog 315, upper rack 316 and upper drive motors 314, cog 315 upper ends being arranged on air inlet 101, the lower end of upper rack 316 is connected with sliding door 200, and upper rack 316 315 to engage with cogging; Lower transmission mechanism 320 comprises lower gear 325, lower tooth bar 326 and lower drive motors 324, and lower gear 325 is arranged on the lower end of air inlet 101, and the upper end of lower tooth bar 326 is connected with sliding door 200, and lower tooth bar 326 engages with lower gear 325.When upper drive motors 314 driving cogs 315 rotation, sliding door 200 can be driven along the length direction upward sliding of air inlet 101; Instantly, when drive motors 324 drives lower gear 325 to rotate, sliding door 200 can be driven along the length direction slide downward of air inlet 101.
In the embodiment shown in fig. 4, transmission mechanism only adopts two gears, a toothed rack and a drive motors to realize, namely comprise cog 315, lower gear 325, tooth bar 331 and drive motors 332, cog 315 upper ends being arranged on air inlet 101, lower gear 325 is arranged on the lower end of air inlet 101, tooth bar 331 respectively with cog 315 and lower gear 325 engage, one end pile warp of tooth bar 331 cogs after 315 and connects sliding doors 200, connects sliding door 200 after the other end pile warp lower gear 325 of tooth bar 331.When drive motors 332 drive cog 315 and/or lower gear 325 rotate time, sliding door 200 can be driven equally to slide along the length direction of air inlet 101.
The present embodiment adopts the mode of gear and tooth bar to realize transmission mechanism and controls the slip of sliding door 200, sliding door 200 is slided up and down more steady, adds the stability that sliding door 200 slides.
As shown in Figure 5, Fig. 5 is the structural representation of the 4th embodiment of the transmission mechanism of the air intake regulation and control assembly of air-conditioner in the embodiment of the present invention.
Transmission mechanism in the present embodiment is mainly screw rod and nut.Wherein, transmission mechanism comprises screw rod 333 and drive motors 332, screw rod 333 is arranged on air inlet 101 place, the length bearing of trend of screw rod 333 is consistent with the length direction of air inlet 101, the length of screw rod 333 is more than or equal to air inlet 101 length, sliding door 200 is provided with the nut 334 matched with the screw thread of screw rod 333, sliding door 200 is connected on screw rod 333 through nut 334.When drive motors 332 drive screw 333 rotates, sliding door 200 is driven to slide along the length direction of air inlet 101.
The present embodiment adopts the mode of screw rod and nut to realize transmission mechanism and controls the slip of sliding door 200, makes the structure of transmission mechanism simpler.
As shown in Figure 6 and Figure 7, Fig. 6 is the cross sectional representation that the air intake regulation and control assembly of air-conditioner in the embodiment of the present invention is installed, and Fig. 7 is the A portion enlarged drawing of Fig. 6.
In the present embodiment, in order to better realize the fastening of sliding door 200 and air inlet 101, slide block 201 is respectively arranged with along glide direction in sliding door 200 both sides, position air conditioner room unit 100 corresponding to slide block 201 is provided with chute 102, chute 102 length is greater than air inlet 101 length in the longitudinal direction, and slide block 201 and chute 102 are slidably connected.When sliding door 200 is by transmission mechanism control, when length direction along air inlet 101 slides up and down, due to slide block 201 and the guide effect of chute 102, sliding door 200 and air inlet 101 well fasten in the lateral direction, air inlet 101 can not be departed from when sliding door 200 slides, can be good at the air intake blocking sliding door 200 position place.In addition, also the cross section of slide block 201 can be designed to T-type structure, accordingly, the shape of chute 102 and the shape adaptation of slide block 201, thus, sliding door 200 and air inlet 101 is made well to fasten in the longitudinal direction, in sliding process, slide block 201 can not depart from from chute 102, further ensures sliding door 200 and effectively blocks air intake.
In order to improve windproof effect further, sliding door 200 can comprise door shell 202 and be attached at the interior lining panel 203 of door shell 202, transmission mechanism 300 is connected with interior lining panel 203, slide block 201 is also arranged on the both sides of interior lining panel 203, the width of door shell 202 can slightly larger than interior lining panel 203, in order to block slide block 201 and the gap of chute 102 joining place, further ensure sliding door 200 and effectively block air intake.
As shown in Figure 8, Fig. 8 is the structural representation in the air conditioner room unit front being provided with temperature sensor in the embodiment of the present invention.In the present embodiment, the air outlet 103 of the vertical-type of air conditioner room unit 100 is respectively arranged with multiple temperature sensor 400, the air intake during temperature sensor 400 is extremely embodiment illustrated in fig. 7 with Fig. 1 regulates and controls the air intake regulator control system that assembly forms air-conditioner jointly.Wherein, concrete structure and the operation principle of air intake regulation and control assembly can refer to Fig. 1 to embodiment illustrated in fig. 7, and therefore not to repeat here.When mounting temperature sensor 400, multiple temperature sensor 400 can be made to be uniformly distributed on the length direction of air outlet 103.Such as, have employed 3 temperature sensors 400 in Fig. 8, be distributed in position, three, air outlet 103 upper, middle and lower respectively, sense the leaving air temp of three positions, upper, middle and lower, air port 103.The temperature measuring data recorded is sent to CPU by each temperature sensor 400, and CPU judges whether to need regulating outlet air temperature according to the temperature measuring data obtained.When the temperature measuring data that certain temperature sensor 400 in air outlet 103 records is larger compared with other position temperature difference, CPU controls transmission mechanism running, drive sliding door slides, to regulate the position of keeping out the wind across sliding door 200 on vertical-type air inlet, reduce the intake located that is blocked, the adjustment of the leaving air temp to vertical-type air outlet can be realized, effectively improve the uniformity of air-conditioner leaving air temp everywhere, improve air-conditioner thermoregulation effect.
As shown in Figure 9, Fig. 9 is the schematic flow sheet of the first embodiment of the air intake regulate and control method of air-conditioner of the present invention.The air intake regulate and control method of the air-conditioner that the present embodiment is mentioned, comprises step:
Step S10, air-conditioner controller obtains the temperature measuring data of multiple temperature sensor;
Multiple temperature sensors in the present embodiment are arranged on the air outlet length direction of air conditioner room unit, and the temperature measuring data measured by temperature sensor represents the leaving air temp at temperature sensor position place.
Step S20, air-conditioner controller judges whether the difference in each temperature measuring data between maxima and minima is greater than temperature difference threshold value; If so, then step S30 is performed; If not, then step S10 is returned;
If the temperature measuring data difference that each temperature sensor records is not obvious, then illustrates that the leaving air temp of now each position of vertical-type air outlet is relatively more even, without the need to adjustment, continue to detect leaving air temp.When the temperature measuring data that certain temperature sensor in air outlet records is larger compared with other position temperature difference, then illustrates that the leaving air temp of now vertical-type air outlet is uneven, need to adjust it.
Step S30, air-conditioner controller regulates sliding door to slide along the air inlet length direction of air conditioner room unit, makes sliding door block a part for air inlet length direction, returns step S10.
When adjusting, mainly regulate be arranged on the sliding door of air conditioner room unit air inlet block air intake height, finally make the difference between maxima and minima be less than or equal to temperature difference threshold value, make each position leaving air temp of vertical-type air outlet even.Complete to sliding door block the adjustment of air intake height after, continue to detect leaving air temp.
The present embodiment is when recording the upper and lower leaving air temp of vertical-type air outlet and being uneven, by regulating the position of keeping out the wind across sliding door on vertical-type air inlet, reduce the intake located that is blocked, the adjustment of the leaving air temp up and down to vertical-type air outlet can be realized, effective uniformity improving the upper and lower leaving air temp of air-conditioner, improves air-conditioner thermoregulation effect.
As shown in Figure 10, Figure 10 is the schematic flow sheet of the second embodiment of the air intake regulate and control method of air-conditioner of the present invention.The present embodiment is based on embodiment illustrated in fig. 9, and step S30 specifically comprises:
Step S31, judges current operating modes of air conditioner; If current operating modes of air conditioner is refrigeration mode, then perform step S32; If if current operating modes of air conditioner is heating mode, then perform step S33;
Under the air-conditioner of the present embodiment may operate at refrigeration or heating mode, regulate sliding door block air intake height time, for different operating modes of air conditioner, adopt different adjustment modes.Because the intake at the place that is blocked reduces, in evaporimeter (or condenser), refrigerant evaporation (or condensation) process of correspondence position is also affected, and the leaving air temp of the air outlet of correspondence position also changes thereupon.
Step S32, the temperature sensor place height that air-conditioner controller regulates sliding door to slide into maximum corresponding blocks air intake, returns step S10;
In cooling mode, when in evaporimeter, refrigerant heat absorption capacity is equal, because intake reduces, it is more that the temperature of the wind after refrigerant heat exchange reduces, and leaving air temp obviously reduces.Therefore, when temperature drift compared with other positions of a certain height in vertical-type air outlet being detected, sliding door being slid into respective heights, blocks the air intake of the air inlet of this height, and then the leaving air temp of respective heights in air outlet is effectively reduced.
Step S33, the temperature sensor place height that air-conditioner controller regulates sliding door to slide into minimum of a value corresponding blocks air intake, returns step S10.
In a heating mode, when in condenser, refrigerant emission capacity is equal, because intake reduces, it is more that the temperature of the wind after refrigerant heat exchange raises, and leaving air temp obviously raises.Therefore, when detecting that in vertical-type air outlet, a certain height is on the low side compared with the temperature of other positions, sliding door being slid into respective heights, blocking the air intake of the air inlet of this height, and then the leaving air temp of respective heights in air outlet is effectively raised.
The present embodiment is for different operating modes of air conditioner, adopt the different strategies that keeps out the wind, in cooling mode, block the intake that leaving air temp higher position is corresponding, the leaving air temp of respective heights in air outlet is effectively reduced, in a heating mode, block the intake that leaving air temp lower is corresponding, the leaving air temp of respective heights in air outlet is effectively raised, achieve the adjustment of the leaving air temp up and down to vertical-type air outlet, effective uniformity improving the upper and lower leaving air temp of air-conditioner, improves air-conditioner thermoregulation effect.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (13)
1. the air intake regulation and control assembly of an air-conditioner, it is characterized in that, described air intake regulation and control assembly is arranged on the air inlet of air conditioner room unit, the transmission mechanism comprising sliding door and be connected with described sliding door, described sliding door is placed in outer surface or the inner surface of described air inlet, described transmission mechanism drives described sliding door to slide along the length direction of described air inlet, makes described sliding door block a part for the length direction of described air inlet.
2. air intake regulation and control assembly as claimed in claim 1, it is characterized in that, described transmission mechanism comprises upper driving mechanism and lower transmission mechanism, be connected with described sliding door respectively, described upper driving mechanism drives described sliding door along the length direction upward sliding of described air inlet, and described lower transmission mechanism drives described sliding door along the length direction slide downward of described air inlet.
3. air intake regulation and control assembly as claimed in claim 2, it is characterized in that, described upper driving mechanism comprises tow, top sheave, upper drive motors and upper storage tray, described top sheave is arranged on the upper end of described air inlet, described upper tow is across through described top sheave, described upper tow one end is connected with described sliding door, the described upper tow other end is connected in described upper storage tray, described upper drive motors drives described upper storage tray to rotate, described upper tow is accommodated in described upper storage tray, drive described sliding door along the length direction upward sliding of described air inlet,
Described lower transmission mechanism comprises downwards-pulling rope, lower sheave, lower drive motors and lower storage tray, described lower sheave is arranged on the lower end of described air inlet, described downwards-pulling rope is across through described lower sheave, described downwards-pulling rope one end is connected with described sliding door, the described downwards-pulling rope other end is connected in described lower storage tray, described lower drive motors drives described lower storage tray to rotate, described downwards-pulling rope is accommodated in described lower storage tray, drives described sliding door along the length direction slide downward of described air inlet.
4. air intake regulation and control assembly as claimed in claim 2, it is characterized in that, described upper driving mechanism comprise cog, upper rack and upper drive motors, described cogging is arranged on the upper end of described air inlet, the lower end of described upper rack is connected with described sliding door, described upper rack engages with described cogging, and cog described in described upper drive motors drives rotation, drives described sliding door along the length direction upward sliding of described air inlet;
Described lower transmission mechanism comprises lower gear, lower tooth bar and lower drive motors, described lower gear is arranged on the lower end of described air inlet, the upper end of described lower tooth bar is connected with described sliding door, described lower tooth bar engages with described lower gear, described lower drive motors drives described lower gear to rotate, and drives described sliding door along the length direction slide downward of described air inlet.
5. air intake regulation and control assembly as claimed in claim 1, it is characterized in that, described transmission mechanism comprises and cogging, lower gear, tooth bar and drive motors, described cogging is arranged on the upper end of described air inlet, described lower gear is arranged on the lower end of described air inlet, described tooth bar cogs with described respectively and lower gear engages, described sliding door is connected after cogging described in one end pile warp of described tooth bar, described sliding door is connected after lower gear described in the other end pile warp of described tooth bar, cog described in described drive motors drives and/or lower gear rotation, described sliding door is driven to slide along the length direction of described air inlet.
6. air intake regulation and control assembly as claimed in claim 1, it is characterized in that, described transmission mechanism comprises screw rod and drive motors, described screw rod is arranged on described air inlet, the length bearing of trend of described screw rod is consistent with the length direction of described air inlet, the length of described screw rod is more than or equal to described air inlet length, the position that described sliding door corresponds to described screw rod is provided with nut, described nut is through being threaded on described screw rod, described drive motors drives described bolt rotary, drives described sliding door to slide along the length direction of described air inlet.
7. air intake regulation and control assembly as claimed in claim 1, it is characterized in that, described sliding door both sides are respectively arranged with slide block along glide direction, the position described air conditioner room unit corresponding to described slide block is provided with chute, described slide block is connected with described slide, and described track length is greater than described air inlet length in the longitudinal direction.
8. air intake regulation and control assembly as claimed in claim 7, it is characterized in that, the cross section of described slide block is T-shaped, the shape of described chute and the shape adaptation of described slide block.
9. air intake regulation and control assembly as claimed in claim 7, it is characterized in that, described sliding door comprises door shell and is attached at the interior lining panel of described door shell, and described transmission mechanism is connected with described interior lining panel, and described slide block is arranged on the both sides of described interior lining panel.
10. an air intake regulator control system for air-conditioner, is characterized in that, described air intake regulator control system comprises the air intake regulation and control assembly as described in any one of claim 1 to 9, also comprises multiple temperature sensors of the air outlet being arranged on air conditioner room unit.
11. air intake regulator control systems as claimed in claim 10, it is characterized in that, described multiple temperature sensor is uniformly distributed on the length direction of described air outlet.
The air intake regulate and control method of 12. 1 kinds of air-conditioners, is characterized in that, comprise step:
Air-conditioner controller obtains the temperature measuring data of multiple temperature sensor; Described multiple temperature sensor is arranged on the air outlet length direction of air conditioner room unit;
Air-conditioner controller judges whether the difference in each temperature measuring data between maxima and minima is greater than temperature difference threshold value;
When difference between maxima and minima is greater than temperature difference threshold value, air-conditioner controller regulates sliding door to slide along the air inlet length direction of air conditioner room unit, make described sliding door block a part for described air inlet length direction, make the difference between maxima and minima be less than or equal to temperature difference threshold value; Described sliding door is arranged on outer surface or the inner surface of described air inlet.
13. air intake regulate and control methods as claimed in claim 12, it is characterized in that, described air-conditioner controller regulates sliding door to slide along the air inlet length direction of air conditioner room unit, make described sliding door block a part for described air inlet length direction, the step making the difference between maxima and minima be less than or equal to temperature difference threshold value specifically comprises:
If current operating modes of air conditioner is refrigeration mode, then the temperature sensor place height that described air-conditioner controller regulates described sliding door to slide into described maximum corresponding blocks air intake;
If current operating modes of air conditioner is heating mode, then the temperature sensor place height that described air-conditioner controller regulates described sliding door to slide into described minimum of a value corresponding blocks air intake.
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| CN201410119794.3A CN104949308B (en) | 2014-03-27 | 2014-03-27 | Air intake regulatory component, system and the air intake regulation and control method of air conditioner |
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| CN201410119794.3A CN104949308B (en) | 2014-03-27 | 2014-03-27 | Air intake regulatory component, system and the air intake regulation and control method of air conditioner |
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| CN110017587A (en) * | 2019-04-17 | 2019-07-16 | 广东美的制冷设备有限公司 | Progress control method, device, air conditioner and computer readable storage medium |
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| CN114279071A (en) * | 2021-12-24 | 2022-04-05 | 珠海格力电器股份有限公司 | Control method of air conditioner and air conditioner |
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