CN205227720U - Air conditioner air supply structure and air conditioner - Google Patents
Air conditioner air supply structure and air conditioner Download PDFInfo
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- CN205227720U CN205227720U CN201520907748.XU CN201520907748U CN205227720U CN 205227720 U CN205227720 U CN 205227720U CN 201520907748 U CN201520907748 U CN 201520907748U CN 205227720 U CN205227720 U CN 205227720U
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Abstract
The utility model relate to an air conditioner ware air supply structure and be provided with the air conditioner of this air supply structure, air conditioner air supply structure includes air outlet and edge the wind channel of vertical setting of air conditioner be provided with upper end airflow channel between wind channel and the air outlet, when the air conditioner is in system cold die formula be formed with the reposition of redundant personnel passageway towards the top in the airflow channel of upper end, the upper end of reposition of redundant personnel passageway is located and is close to the position of air outlet lower extreme, and with the air outlet is linked together, follow the air current from bottom to top that the reposition of redundant personnel passageway blew off blows off. In this application, through setting up the reposition of redundant personnel passageway, the air current in the reposition of redundant personnel passageway directly upwards blows, can blow the cold airflow that blows out through the air outlet to the top, when the air conditioner is in system cold die formula, can blow cold wind to the top effectively.
Description
Technical field
The utility model relates to air-conditioning technique field, is specifically related to a kind of air-conditioner air-supply structure and the air-conditioner being provided with this air-supply structure.
Background technology
Existing air conditioner wind outlet is all all-in-one-piece ducting system, freeze, heat shared same ducting system, air outlet upper end is generally horizontal structure, can only blow out when wind goes out air outlet from horizontal direction, although can pass through wind blade water conservancy diversion, wind-guiding regulating power is limited.Air-conditioning in cooling mode, cold wind due to density large, can sink, in a heating mode, hot blast is little due to density, can float, and the air-flow of level blowout can cause temperature field in whole space uneven, and human body comfort declines.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of and can realizes the air-conditioner air-supply structure adjusted air-out direction and the air-conditioner being provided with this air-supply structure easily.
According to first aspect of the present utility model, provide a kind of air-conditioner air-supply structure, the air channel comprising air outlet and arrange along the longitudinal direction of described air-conditioner, is provided with upper end gas channel between described air channel and air outlet; When air-conditioner is in refrigeration mode, be formed with split channel upward in the gas channel of described upper end, the upper end of described split channel is positioned at the position near described air outlet lower end, and is connected with described air outlet; The air-flow blown out from described split channel blows out from bottom to top.
Preferably, described air-conditioner comprises air conditioner body and cap assembly, and the upper end of described air conditioner body is provided with opening, and described cap assembly is arranged on described opening part; Described air outlet is formed between described air conditioner body and cap assembly; Described upper end gas channel is formed in described cap assembly and air conditioner body between the inwall of upper end.
Preferably, also comprise grid, described grid comprises front side wall, and described split channel is formed in the outer wall of the front side wall of described grid and described air conditioner body between the inwall of upper end.
Preferably, described cap assembly and grid have two positions in the longitudinal direction: the first front and back position and the second front and back position; Wherein, At the first front and back position, between the inwall of upper end, form described split channel at the front side outer wall of described grid and described air conditioner body; At the second front and back position, the front side wall of described grid is positioned at the radially inner side of described air outlet.
Preferably, the front and back driving mechanism that described cap assembly and grid can be driven to move forward and backward is provided with in described cap assembly.
Preferably, described cap assembly comprises top cover and the driving mechanism for driving described top cover to move; Described driving mechanism comprises lifting and drives knot mechanism and described front and back driving mechanism, and described lift drive mechanism is for driving the rise and fall campaign of described top cover; Described front and back driving mechanism is for driving the movable of described top cover.
Preferably, when described top cover is positioned at the position of rise, described cap assembly and grid are in described first front and back position;
After described top cover rises and moves forward, described cap assembly and grid are in described second front and back position.
Preferably, also comprise deflector, described deflector is arranged on the upside of described upper end gas channel; Described deflector longitudinal cross-section diametrically comprises the first arc and the second arc, and described first arc is positioned at the position near described air outlet, and described second arc is positioned at the radially inner side of described first arc.
Preferably, the slope of described first arc is negative value, the slope of described second arc be on the occasion of.
Preferably, described deflector is fixed on described cap assembly.
Preferably, described air channel comprises at least two gas channels; Air flow direction adjusting device is provided with, for adjusting the air flow direction blown out in described at least two gas channels in the gas channel of described upper end.
Preferably, described air channel comprises two gas channels, and be respectively the first gas channel and the second gas channel, described first gas channel is positioned at the radially inner side of air-conditioner; Described second gas channel is positioned at air-conditioner radial outside; Channel blind is provided with between described first gas channel and the second gas channel.
Preferably, described air flow direction adjusting device is rectifier structure, and described rectifier structure comprises cowling panel; Described cowling panel has two positions, is respectively: primary importance and the second place; Wherein, in primary importance, described cowling panel closes a part for the upper end gas channel between described second gas channel and described air outlet, blows out after the air-flow of coming from described second gas channel and the air-flow of coming from described first gas channel are converged from described air outlet; In the second place, described cowling panel opens the appropriate section of the upper end gas channel between described second gas channel and described air outlet, make the air-flow of coming from described second gas channel directly to blowing up, the air-flow blown through described first gas channel is blowed to eminence by the air-flow blown from described second gas channel, then together so that direction upwards to blow out from described air outlet.
Preferably, one end of described cowling panel is provided with rotational support structure, described cowling panel can rotate relative to this rotational support structure, thus can switch between described primary importance and the second place.
Preferably, described rotational support vibrational power flow is at the radial inner end of described cowling panel or radial outer end.
Preferably, described rotational support vibrational power flow in the radial inner end of described cowling panel, and is positioned at the top of described channel blind, thus above the below and channel blind of described rotational support structure between form busway.
Preferably, in described primary importance, the air-flow of coming from described second gas channel is converged by described busway and the air-flow of coming from described first gas channel; In the described second place, described cowling panel turns to the position relative with the upper end of described channel blind, its lower end, thus open the appropriate section of the upper end gas channel between described second gas channel and described air outlet, and close described busway, make the air-flow of coming from described second gas channel can directly to blowing up.
Preferably, described air flow direction adjusting device is hierarchy, described hierarchy diametrically in the outer wall of described cap assembly and air conditioner body between the inwall of upper end.
Preferably, described hierarchy comprises demixing plate, and one end of described demixing plate is provided with rotational support structure, and described demixing plate can rotate relative to described rotational support structure.
Preferably, described demixing plate has two positions, is in the primary importance of layering and is in the second place of baffle; Wherein, in described primary importance, the free end of the described demixing plate position between the upper lower edge of described air outlet on vertical, is separated into upper and lower two hierarchical channels by the described upper end gas channel being positioned at front side; In the described second place, described demixing plate turns to the position not forming described hierarchical channel, makes the air-flow of coming from described second gas channel can directly to blowing up.
According to second aspect of the present utility model, a kind of air-conditioner is provided, comprises air-supply structure.
By arranging split channel in the application, the cold airflow blown out through air outlet, directly to blowing up, can be blowed to top by the air-flow in split channel, when air-conditioner is in refrigeration mode, effectively cold wind can be blowed to top, simultaneously can in the scheme of movement at cap assembly, be provided with in cap assembly and can make top cover upwards, the driving mechanism moved forward, when described air-conditioner is in refrigeration mode, described top cover only rises, make to form described split channel between the outer wall and the inwall of case ring of the front side wall of described grid, when described air-conditioner is in heating mode, described top cover moves forward after rising again, the front side wall of grid is made to be positioned at the radially inner side of described air outlet, thus described split channel can not be formed, air-flow can not be blown to top, in conjunction with flow-guiding structure, the structures such as air flow direction adjusting device, can effectively make hot gas to blowing down.Further, whether moved forward by adjustment cap assembly, to go back before adjustable air-flow blowout air outlet the length of diversion section of process, make the diversion section of cold wind process shorter, air-flow pressure is not got off, and the air-flow of blowout can to blowing up; The diversion section of hot blast process is long, and the air-flow of blowout can to blowing down.Thus when air-conditioner is in heating mode, makes hot gas can blow to position lower in the interior space in a downward direction, or directly can blow to human body; When air-conditioner is in refrigeration mode, makes cold air can blow to position higher in the interior space with direction upwards, avoid cold air directly to blow to human body, improve the application comfort level of air-conditioning; The principle that hot gas rises, cold air declines can also be utilized, can rapid adjustment indoor temperature, be beneficial in the more uniform temperature field of indoor formation simultaneously.
Accompanying drawing explanation
By referring to the description of accompanying drawing to the utility model embodiment, above-mentioned and other objects of the present utility model, feature and advantage will be more clear, in the accompanying drawings:
Fig. 1 is the overall structure schematic diagram (cowling panel is in primary importance) of one of air conditioner structure in the application;
Fig. 2 is the structural representation of cap assembly in the application and grid;
Fig. 3 is the enlarged schematic partial view (cowling panel is in the second place) of one of air conditioner structure in the application;
One of the integrated structure that Fig. 4 is the grid in the application and rectifier structure schematic diagram (above-below direction shown in Fig. 4 is contrary with the above-below direction shown in Fig. 1);
Two schematic diagrames (above-below direction shown in Fig. 5 is contrary with the above-below direction shown in Fig. 1) of the integrated structure that Fig. 5 is the grid in the application and rectifier structure;
Fig. 6 is the enlarged schematic partial view (cowling panel is in the second place, and for the sake of clarity, the grill portion in Fig. 6 has been removed) of the air conditioner structure two in the application;
Fig. 7 is the enlarged schematic partial view (demixing plate is in primary importance, and for the sake of clarity, the grid in Fig. 7 does not illustrate) of the air conditioner structure three in the application;
Fig. 8 is the enlarged schematic partial view (demixing plate is in the second place, and for the sake of clarity, the grid in Fig. 8 does not illustrate) of the air conditioner structure three in the application;
Fig. 9 is the enlarged diagram of the baffle portion of air-conditioner in the application;
Figure 10 is the enlarged schematic partial view (wherein top cover is in and falls position, and air outlet is closed) of the structure four of air-conditioner in the application;
Figure 11 is that (wherein top cover is in raised configuration, and air outlet is opened for the enlarged schematic partial view of the structure four of air-conditioner in the application; In figure, the direction of arrow is top cover moving direction);
Figure 12 is that (wherein top cover is in and rises and state after moving forward, and air outlet is opened for the enlarged schematic partial view of the structure four of air-conditioner in the application; In figure, the direction of arrow is top cover moving direction).
In above-mentioned each figure, do not have specified otherwise, in figure, the direction of arrow is air current flow direction.
Detailed description of the invention
Hereinafter with reference to accompanying drawing, various embodiment of the present utility model is described in more detail.In various figures, identical element adopts same or similar Reference numeral to represent.For the sake of clarity, the various piece in accompanying drawing is not drawn in proportion.
Illustrate: in the application, be defined as by above-below direction: the direction extended from the bottom of air conditioner body 1 to cap assembly 2 is top, the direction contrary with it is below; Further, the side at air inlet in Fig. 1 14 place is defined as rear side, the side relative with air inlet 14 is defined as front side.
As shown in Figure 1, air-conditioner in the application comprises air conditioner body 1 and cap assembly 2, and the upper end of described air conditioner body 1 is provided with opening 11, and described cap assembly 2 is arranged on described opening 11 place, preferably, the position near opening 11 in described air conditioner body is provided with case ring 10.Preferably, described cap assembly 2 can rise and fall on vertical, when described cap assembly 2 rises, between described cap assembly 2 and air conditioner body 1, are formed with air outlet 3; In a further embodiment, described cap assembly 2 also can be fixing, is formed with air outlet 3 between fixing cap assembly 2 and air conditioner body 1.Preferably, between described cap assembly 2 and air outlet 3, grid 31 is provided with.
As shown in Figure 1-2, described grid 31 is roughly tubular, and its rear wall is positioned at the outer wall place of described cap assembly 2, and its front side wall is arranged on the radially inner side of air outlet 3, like this, between described cap assembly 2 and grid 31, forms certain space.Between the inwall of upper end, upper end gas channel 4 is formed at described cap assembly 2 and air conditioner body 1.The lower end of the front side wall of described grid 31 is arranged on the inwall of air conditioner body 1 upper end, adjacent with the inwall of described case ring 10.When described cap assembly 2 can rise and fall time, described grid 31 can rise together along with described cap assembly 2 and decline.Described grid 31 is formed with the slit for airflow, in Fig. 2, direction shown in arrow is air current flow direction; Or the opening (not shown) offered for airflow.
As shown in Figure 1, Figure 3, the inside of described air conditioner body 1 is provided with air channel 12, in described air conditioner main body 1, is provided with fan part 16, when described fan part 16 runs, in described air channel 12, form air-flow, air-flow is discharged through described air outlet 3, regulates environment temperature.At the rear side of described air conditioner body 1, air inlet 14 is set.Inner in described air conditioner body 1, the position corresponding with described air inlet 14 is provided with heat exchanger 15, and fan part 16 is arranged on described heat exchanger 15 side contrary with described air inlet 14, is namely positioned at the front side of described heat exchanger 15.Described fan part 16, for air-flow to be sucked the inside of air conditioner body 1 from described air inlet 14, is discharged to described air-conditioner through described air channel 12 from described air outlet 3 outside.
In a preferred embodiment, described fan part 16 includes at least two blower fans, and at least two blower fans are arranged in order on vertical.The air-supply structure of the application is described for two blower fans be arranged near upper end below.In the application, be called the first blower fan 161 by being positioned at blower fan topmost, the blower fan be positioned on the downside of described first blower fan 161 is called the second blower fan 162.Described first blower fan 161 is formed with air outlet 1611 upward; Described second blower fan 162 is also formed with air outlet 1621 upward.In a preferred embodiment, in order to avoid the air-flow that blows out from the air outlet 1621 of described second blower fan 162 and described first blower fan 161 interfere, the radial outside that the air outlet 1621 of described second blower fan 162 is set to departing from described first blower fan 161 tilts, and is preferably and tilts to the direction on front side of described first blower fan 161; Or, the setting that the installation portion of described second blower fan 162 protrudes to front side relative to the installation portion of described first blower fan 161, make the air outlet 1621 of described second blower fan 162 on vertical with at least part of the staggering of described first blower fan 161.
Described air channel 12 is vertically formed in the inside of described air-conditioner, comprises at least two gas channels.Be specifically described with the air-supply structure of the situation being provided with two gas channels to the application shown in Fig. 1 below.Described two gas channels are respectively the first gas channel 121 and the second gas channel 122, and described first gas channel 121 is positioned at radially inner side, corresponding with the air outlet 1611 of described first blower fan 161; Described second gas channel 122 is positioned at radial outside, corresponding with the air outlet 1621 of described second blower fan 162.When fan part 16 is provided with the situation more than two blower fans, each blower fan is provided with air outlet upward, air-flow can be entered described second gas channel 122 by the air outlet being upward positioned at the blower fan on the downside of described second blower fan 162, gas channel more than two also can be set, with corresponding with these air outlets upward.When the blower fan of fan part 16 is provided with gas outlet downward, when the air-flow of gas outlet blowout downward flows upward after changed course, can enter in described second gas channel 122, also can arrange the gas channel more than two, these air-flows can enter in different gas channels.
As shown in Figure 1, Figure 3, channel blind 123 is provided with between described first gas channel 121 and the second gas channel 122, the lower end of described channel blind 123 is positioned at the upper end near described first blower fan 161, that is the upper end be positioned near described fan part 16, preferably, the lower end of described channel blind 123 is fixed on described first blower fan 161; Or described channel blind 123 both sides crossing with lower end are fixed on the fixed part of described air conditioner body 1 inside, and its fixed form does not have special requirement, as long as can fixedly secure.Described first gas channel 121 and the part of the second gas channel 122 near upper end are kept apart by described channel blind 123, and the air-flow of the air-flow of circulation in described first gas channel 121 and circulation in described second gas channel 122 can be kept apart.
As shown in Figure 1,3, in a preferred embodiment, air-conditioner air-supply structure in the application also comprises rectifier structure 5, described rectifier structure 5 is arranged in described upper end gas channel 4, be positioned at outer wall and the inwall of air conditioner body 1 near upper end of described cap assembly 2 diametrically, namely between case ring 10.Described rectifier structure 5 comprises cowling panel 51, and an end margin of described cowling panel 51 is provided with rotational support structure 52, and in this embodiment, the radial direction of described cowling panel 51 is rotatably mounted in described rotational support structure 52 by inner one end.Described cowling panel 51 can rotate relative to this rotational support structure 52.Preferably, described rotational support structure 52 is arranged on the top of described channel blind 123, be formed with busway 521 between making below described rotational support structure 52 and above channel blind 123, this busway 521 is for being communicated with described first gas channel 121 and the second gas channel 122.As Figure 1 and Figure 4, described rotational support structure 52 is fixed on (above-below direction in Fig. 4 is contrary with the above-below direction in Fig. 1, and the top namely shown in Fig. 4 corresponds to the below in Fig. 1) on the lower end of described grid 31.
Described cowling panel 51 has two positions: primary importance (see Fig. 1) and the second place (see Fig. 3).Wherein, in primary importance, described cowling panel 51 closes a part for the upper end gas channel 4 between described second gas channel 122 and described air outlet 3, the air-flow of coming from described second gas channel 122 is converged with the air-flow of coming from described first gas channel 121 by described busway 521, after being positioned at deflector 221 (the having detailed introduction below) water conservancy diversion on described cap assembly 2, discharge (see Fig. 1) from described air outlet 3, in the described second place, described cowling panel 51 turns to the position relative with the upper end of described channel blind 123, its lower end, open the appropriate section of the upper end gas channel 4 between described second gas channel 122 and described air outlet 3, close described busway 521, make the air-flow of coming from described second gas channel 122 directly to blowing up, converging near the position of described deflector 221 and the air-flow blown through described first gas channel 121, like this, the air-flow blown through described first gas channel 121 can be blowed to eminence by the air-flow blown from described second gas channel 122, then together after being positioned at deflector 221 water conservancy diversion on described cap assembly 2, so that direction upwards to blow out (see Fig. 3) from described air outlet 3.Like this, when described air-conditioner is in heating mode, controlling described cowling panel 51 makes it be in described primary importance, it is radial by discharging above the first inner gas channel 121 from being positioned at after air-flow in described first gas channel 121 and the second gas channel 122 converges, then after deflector 221 water conservancy diversion, discharge (see Fig. 1 from described air outlet 3 in a downward direction, in figure, arrow direction is air current flow direction), make hot gas can blow to the lower interior space, utilize the principle that hot gas rises, indoor temperature can be improved fast, be beneficial in the more uniform temperature field of indoor formation simultaneously, and also hot gas can be blowed to human body, improve the comfort level of user, when described air-conditioner is in refrigeration mode, controlling described cowling panel 51 makes it be in the described second place, in described second gas channel 122 air-flow upwards by the air-flow of blowout in described first gas channel 121 to blowing up, in described second gas channel 122 air-flow upwards effect under, in described first gas channel 121 blowout air-flow and upwards blow out through described second gas channel blow out air-flow together with discharge (see Fig. 2) from described air outlet 3 with direction upwards, make cold air can blow to the higher interior space, utilize the principle that cold air declines, indoor temperature can be reduced fast, be beneficial in the more uniform temperature field of indoor formation simultaneously, and cold air also can be avoided to blow to human body simultaneously, improve the comfort level of user.
In a preferred embodiment, the cross section outer rim of the optional position of described air conditioner body 1 is circular or oval or the closed curve that encloses of irregular segmental arc, the profile of described air conditioner body 1 is roughly cylindrical or irregular cylindrical, be such as middle thick, the dolphin shape that two ends are thin; The outer rim of the cross section of described cap assembly 2 is the closed curve that the circle corresponding with described air conditioner body 1 or oval or irregular segmental arc enclose.On same cross section, the physical dimension of the cross section of described cap assembly 2 is less than the size of described air conditioner body 1 near the inwall of upper end, the i.e. size of the inwall of case ring 10, thus described upper end gas channel 4 can be formed at described cap assembly 2 and air conditioner body 1 between the inwall of upper end.
As shown in Figure 4, in this embodiment, the free end (radial outside) of described cowling panel 51 is set to arc, to match with the inwall of described case ring 10; Now, the upper end of described channel blind 123 is preferably set to high, the middle low arc (not shown) in both sides, thus can match with the free end of described cowling panel 51, when described cowling panel is in the second place, can effective busway 521 described in shutoff; Preferably, the radially inner side of described cowling panel 51 also can be set to arc (situation for straight line shown in Fig. 4), that is described cowling panel 51 is set to fan-shaped or meniscate flat board, fan-shaped or meniscate small arc-shaped section is positioned at the position near air conditioner body 1 longitudinal centre line, and fan-shaped or meniscate orthodrome section is positioned at the position near air conditioner body radial outside.Like this, when described cowling panel 51 is positioned at primary importance, the more uniform opening of width can be formed between described cowling panel 51 and cap assembly 2, is beneficial to efficiently passing through of air-flow.
As shown in Figure 4, the both sides of described cowling panel 51 are provided with rotational structure 511, described rotational structure 511 can be turning cylinder also can be rotation hole, described rotational support structure 52 is provided with the rotational structure matched with described rotational structure 511, and the rotational structure in described rotational support structure 52 can be correspondingly rotation hole (comprising blind hole) or turning cylinder.By the device of rotation driving of such as motor etc., described cowling panel 51 can be driven to rotate relative to described rotational support structure 52, thus can switch between described primary importance and the second place.
As shown in Figure 1, preferably, when described cowling panel 51 is positioned at primary importance, in radial directions, angle between described cowling panel 51 and horizontal plane is 10 ~ 60 degree, the air-flow blown from described second gas channel 122 can be guided like this to converge with the air-flow blown from described first gas channel 121 smoothly, improve airflow efficiency.
As shown in Figure 5, Figure 6, in other embodiment, the outer one end of the radial direction of described cowling panel 51 is fixed on the position near air outlet 3, is rotatably fixed on the lower end of described grid 31 specifically by the rotational support structure 52 being positioned at described cowling panel 51 radial outer end.Other position relationship is identical with the embodiment that the radial direction of above-mentioned cowling panel 51 is fixed in rotational support structure 52 by inner one end.In this embodiment, described cowling panel 51 also has two positions: (described cowling panel 51 status is identical with the state shown in Fig. 1 to be in the primary importance of approximate horizontal state, just the position of rotating shaft is different, Fig. 1 shaft is positioned at radially inner side, in this embodiment, rotating shaft is positioned at radial outside) and the second place (see Fig. 6) that is in substantially vertical downward.Wherein, in primary importance, same as the previously described embodiments, described cowling panel 51 closes a part for the upper end gas channel 4 between described second gas channel 122 and described air outlet 3, the air-flow of coming from described second gas channel 122 is converged with the air-flow of coming from described first gas channel 121 by described busway 521, after being positioned at deflector 221 (the having detailed introduction below) water conservancy diversion on described cap assembly 2, discharge from described air outlet 3; In the described second place, described cowling panel 51 is pivotally lowered into its free end position downward, in this position, the air-flow of coming from described second gas channel 122 is directly to blowing up, converging near the position of described deflector 221 and the air-flow blown through described first gas channel 121, like this, the air-flow blown through described first gas channel 121 can be blowed to eminence by the air-flow blown from described second gas channel 122, then together so that direction upwards to blow out from described air outlet 3.Identical with the content of above-mentioned introduction, two positions corresponding air conditioner heat-production, these cold two mode of operations respectively of cowling panel 51, are used for improving the use level of comfort of user.
As Figure 7-8, in another preferred embodiment, in described upper end gas channel 4, be provided with hierarchy 6, and described rectifier structure 5 is similar, described hierarchy 6 diametrically in the outer wall of described cap assembly 2 and air conditioner body 1 between the inwall of upper end.Described hierarchy 6 comprises demixing plate 61, and the end of described demixing plate 61 is provided with rotational support structure 62, and described demixing plate 61 can rotate relative to this rotational support structure 62.Preferably, described rotational support structure 62 is arranged on the top of described channel blind 123.
Described demixing plate 61 has two positions, is in the primary importance (see Fig. 7) of layering and is in the second place (see Fig. 8) of baffle.Wherein, in primary importance, the free end of described demixing plate 61 position between the upper lower edge of described air outlet 3 on vertical, the described upper end gas channel 4 being positioned at front side is separated into upper and lower two passages, be respectively first layer passage 41 and the second hierarchical channel 42, the air-flow blown out from described second gas channel 122 is blown out through described air outlet 3 from described second hierarchical channel 42; The air-flow blown out from described first gas channel 121 blows out through described air outlet 3 from described first layer passage 41, thus the air-flow upwards blown out from described second gas channel 122 can not be impacted the air-flow blown out from described first gas channel 121, (be air current flow direction see direction shown in arrow in Fig. 7, figure) is discharged by after described demixing plate 61 and deflector 221 water conservancy diversion from described air outlet 3 respectively respectively from the air-flow of two gas channels blowout.Preferably, the shape of described demixing plate 61 is corresponding with the shape of described deflector 221 (shape of described deflector has detailed introduction later), both vary in size, but bending mode is identical, makes from the air-flow of described second gas channel 122 blowout and described air outlet 3 can be blown out from the air-flow that described first gas channel 121 blows out in a downward direction by after described demixing plate 61 and deflector 221 water conservancy diversion, in the described second place, described demixing plate 61 turns to the position near described channel blind 123, do not form described hierarchical channel, make the air-flow of coming from described second gas channel 122 directly to blowing up, converging near the position of described deflector 221 and the air-flow blown through described first gas channel 121, like this, the air-flow blown from described second gas channel 122 can blow to eminence by blowing air-flow through described first gas channel 121, then blow out (see Fig. 8 from described air outlet 3 in an upward direction together, in figure, direction shown in arrow is air current flow direction).Like this, when described air-conditioner is in heating mode, control described laminar flow plate 61 and be in described primary importance, air-flow in described first gas channel 121 and the second gas channel 122 is discharged through described first layer passage 41 and the second hierarchical channel 42 respectively, then respectively after described laminar flow plate 61 and deflector 221 water conservancy diversion, discharge (see Fig. 7) from described air outlet 3 in a downward direction, make hot gas can blow to the lower interior space, utilize the principle that hot gas rises, indoor temperature can be improved fast, also hot gas can be blowed to human body simultaneously, improve the comfort level of user, when described air-conditioner is in refrigeration mode, control described laminar flow plate 61 and be in the described second place, in described second gas channel 122 air-flow upwards by the air-flow of blowout in described first gas channel 121 to blowing up, in described second gas channel 122 air-flow upwards effect under, in described first gas channel 121 blowout air-flow and upwards blow out through described second gas channel 122 blowout air-flow together with discharge (see Fig. 8) from described air outlet 3 with direction upwards, make cold air can blow to the higher interior space, utilize the principle that cold air declines, indoor temperature can be reduced fast, also cold air can be avoided to blow to human body simultaneously, improve the comfort level of user.
As shown in Figure 10, in a preferred embodiment, described cap assembly 2 comprises the top cover 20 be made up of upper cover 21 and kuppe 22, described kuppe about 22 both ends open, described upper cover 21 covers in the upper end open of described kuppe 22, thus forms the top cover 20 in the application.Described cap assembly 2 also comprises driving mechanism 23, for driving the motion of described top cover 20, such as, rises, declines or seesaws, thus for opening described air outlet 3 or adjusting the form in air port 3.When described cap assembly 2 be positioned at fall position time (now described air outlet 3 is closed), described driving mechanism 23 is positioned at described kuppe 22.
As shown in Figure 9, described deflector 221 is arranged on the front side of described kuppe 22, forms a part for described kuppe 22; Or deflector 221 is formed separately, be fixed on cap assembly 2 and also can realize identical function.Described deflector 221 longitudinal cross-section is diametrically curve, in a preferred embodiment, comprises two sections of camber lines 2211,2212, and described camber line 2211 is positioned at the position near described air outlet 3, and its width is L1; Described camber line 2212 is positioned at the radially inner side of described camber line 2211, and its width is L2.Ratio and the concrete numerical value of L1 and L2 do not have concrete restriction, can specifically regulate by the different conditions residing for air-conditioner.In the orientation shown in Fig. 9, the slope of described camber line 2211 is negative value, the slope of described camber line 2212 be on the occasion of, that is, described camber line 2211 is lower at the height on vertical than the one end away from described air outlet 3 near one end of air outlet 3; Described camber line 2212 is higher at the height on vertical than its one end away from described air outlet 3 near one end of described air outlet 3.Like this, when being in heating mode, after the air-flow of coming from described second gas channel 122 is converged by described busway 521 and the air-flow of coming from described first gas channel 121, after described deflector 221 water conservancy diversion, can discharge from described air outlet 3 in a downward direction, hot gas can be blowed in lower space.
As shown in figs. 10-12, in a preferred embodiment, described driving mechanism 23 comprises lifting and drives knot mechanism 231 and front and back driving mechanism 232, and described lift drive mechanism 231 is for driving the rise and fall campaign of described top cover 20; Described front and back driving mechanism 232 is for driving the movable of described top cover 20.As shown in figure 11, when only under the driving of described lift drive mechanism 231, rising puts in place described top cover 20, described air outlet 3 is preferably 12 ~ 15mm at the height on vertical, now, have certain distance between the front side of described grid 31 and described case ring 10, this distance is less than the height of described air outlet 3 on vertically.Split channel 311 is formed between the outer wall and the inwall (namely air conditioner body 1 is near the inwall of upper end) of case ring 10 of the front side wall of described grid 31, this split channel 311 is state upward substantially, its upper end is positioned at the position near air outlet 3 lower end, and is connected with described air outlet 3.
Described cap assembly 2 and grid 31 have two positions in the longitudinal direction: the first front and back position and the second front and back position; Wherein, at the first front and back position, between the inwall of upper end, form described split channel 311 at the outer wall of the front side wall of described grid 31 and described air conditioner body 1; At the second front and back position, the front side wall of described grid 31 is positioned at the radially inner side of described air outlet 3, can not form described split channel 311.When described air-conditioner is in refrigeration mode, described top cover 20 and grid 31 move upward under the driving of described lift drive mechanism 231, open described air outlet 3, described cap assembly 2 and grid 31 are in described first front and back position in the longitudinal direction, form described split channel 311, the updraft part blown out from described second gas channel 121 is upwards blown out from described split channel 311, a part continues to blowing up in described grid 31 in addition, under these effects to the air-flow of blowing up, the air-flow blown out from described first gas channel 121 blows out with direction upwards from described air outlet 3 through described grid 31 together with these air-flows, the air-flow simultaneously blown out from described split channel 311 can continue to blowing up the air-flow of blowout after confluxing, can effectively avoid cold wind to blowing down.When described air-conditioner is in heating mode, after described top cover 20 and grid 31 move upward and put in place under the driving of described lift drive mechanism 231, travel forward under the effect of described front and back driving mechanism 232 again, described cap assembly 2 and grid 31 is made to be in described second front and back position in the longitudinal direction, the part of the front side wall of described grid 31 near lower end is fitted with the inwall of described case ring 10, as shown in figure 12, in this case, deflector 221 is positioned at more forward position relative to refrigeration mode, make from described first gas channel 121 and the second gas channel 122 blowout air-flow compared to refrigeration mode time, longer to the water conservancy diversion length of air-flow, air-flow can be blown out from described air outlet 3 in a downward direction, make hot blast can blow to indoor lower space, or can directly blow on human body, increase comfort level.
In this embodiment, also rectifier structure 5 or hierarchy 6 can be set simultaneously, when air-conditioner is in heating mode, at described top cover 20 and grid 31 upwards, travel forward and put in place after, make the cowling panel 51 of described rectifier structure 5 or the demixing plate 61 of hierarchy 6 be in primary importance, effectively can increase the effect controlling air-flow and blow out downwards; Equally, when air-conditioner is in refrigeration mode, after described top cover 20 and grid 31 move upward and put in place, make the cowling panel 51 of described rectifier structure 5 or the demixing plate 61 of hierarchy 6 be in the second place, effectively can increase the effect controlling air-flow and upwards blow out; The further blow-off direction improving air-flow.
As depicted in figs. 11-12, in a preferred embodiment, described lift drive mechanism 231 is positioned at the downside of described top cover 20, has driving mechanism shell 230 in the arranged outside of described lift drive mechanism 231, and the main body of described lift drive mechanism 231 is arranged in this driving mechanism shell 230.Described driving mechanism shell 230 can not move on vertical, and described top cover 20 can move up and down relative to this driving mechanism shell 230.When described top cover 20 moves to topmost, the lower end of described top cover 20 connects with the upper end of described driving mechanism shell 230.When described top cover 20 is fallen, described kuppe 22 bottom and the top of described driving mechanism shell 230 become to stagger shape.Described lift drive mechanism 231 comprises gear 2311 and tooth bar 2312, described tooth bar 2312 is connected with described top cover 20, described tooth bar 2312 can move up and down under the driving of described gear 2311, thus drives described top cover 20 to move up and down together with grid 31; Described front and back driving mechanism 232 is arranged on the downside of described driving mechanism shell 230, also comprises gear and tooth bar.Preferably, described tooth bar is connected with described driving mechanism shell 230, and described tooth bar can move forward and backward under the driving of described gear, thus drives described top cover 20 to move forward and backward together with grid 31 through described driving mechanism shell 230.This structure is simple and easy to control, can be good at the mobile effect realizing top cover 20.
In the application, by arranging the air flow direction adjusting device that can adjust air current flow direction in upper end gas channel 4, such as comprise the rectifier structure 5 of cowling panel 51, comprise the hierarchy 6 of demixing plate 61, be in different positions to adjust the flow direction of the air-flow in described upper end gas channel 4 when air-conditioner is in different working modes by adjusting described cowling panel 51 and demixing plate 61, that is the air flow direction by blowing out in adjustment at least two gas channels, thus when air-conditioner is in heating mode, make hot gas can blow to position lower in the interior space in a downward direction, or directly can blow to human body, when air-conditioner is in refrigeration mode, makes cold air can blow to position higher in the interior space with direction upwards, avoid cold air directly to blow to human body, improve the application comfort level of air-conditioning, the principle that hot gas rises, cold air declines can also be utilized, can rapid adjustment indoor temperature, be beneficial in the more uniform temperature field of indoor formation simultaneously.
By arranging split channel 311 in the application, the cold airflow blown out through air outlet 3, directly to blowing up, can be blowed to top by the air-flow in split channel 311, when air-conditioner is in refrigeration mode, effectively cold wind can be blowed to top, simultaneously can in the scheme of movement at cap assembly 2, be provided with in cap assembly and can make top cover 20 upwards, the driving mechanism 23 moved forward, when described air-conditioner is in refrigeration mode, described top cover 20 only rises, make to form described split channel 311 between the outer wall and the inwall of case ring 10 of the front side wall of described grid 31, when described air-conditioner is in heating mode, described top cover 20 moves forward after rising again, the front side wall of grid 31 is made to be positioned at the radially inner side of described air outlet, thus described split channel 311 can not be formed, air-flow can not be blown to top, in conjunction with flow-guiding structure, the structures such as air flow direction adjusting device, can effectively make hot gas to blowing down.Further, whether moved forward by adjustment cap assembly, to go back before adjustable air-flow blowout air outlet 3 the length of diversion section of process, make the diversion section of cold wind process shorter, air-flow pressure is not got off, and the air-flow of blowout can to blowing up; The diversion section of hot blast process is long, and the air-flow of blowout can to blowing down.
The application, by the particular design to deflector 221, makes, when thermal current blows out from air outlet 3, can blow to lower space in a downward direction.
Should be noted that, in this application, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
Last it is noted that obviously, above-described embodiment is only for the utility model example is clearly described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of amplifying out or variation be still among protection domain of the present utility model.
Claims (21)
1. an air-conditioner air-supply structure, is characterized in that,
The air channel (12) comprising air outlet (3) and arrange along the longitudinal direction of described air-conditioner, the phase is characterised in that,
Upper end gas channel (4) is provided with between described air channel (12) and air outlet (3);
When air-conditioner is in refrigeration mode, split channel (311) is upward formed in described upper end gas channel (4), the upper end of described split channel (311) is positioned at the position near described air outlet (3) lower end, and is connected with described air outlet (3);
The air-flow blown out from described split channel (311) blows out from bottom to top.
2. air-conditioner air-supply structure according to claim 1, is characterized in that,
Described air-conditioner comprises air conditioner body (1) and cap assembly (2), the upper end of described air conditioner body (1) is provided with opening (11), and described cap assembly (2) is arranged on described opening (11) place;
Described air outlet (3) is formed between described air conditioner body (1) and cap assembly (2);
Described upper end gas channel (4) is formed between the inwall of described cap assembly (2) and the close upper end of air conditioner body (1).
3. air-conditioner air-supply structure according to claim 2, is characterized in that,
Also comprise grid (31), described grid (31) comprises front side wall, and described split channel (311) is formed between the outer wall of the front side wall of described grid (31) and the inwall of the close upper end of described air conditioner body (1).
4. air-conditioner air-supply structure according to claim 3, is characterized in that,
Described cap assembly (2) and grid (31) have two positions in the longitudinal direction: the first front and back position and the second front and back position; Wherein,
At the first front and back position, between the outer wall and the inwall of the close upper end of described air conditioner body (1) of the front side wall of described grid (31), form described split channel (311);
At the second front and back position, the front side wall of described grid (31) is positioned at the radially inner side of described air outlet (3).
5. air-conditioner air-supply structure according to claim 4, is characterized in that,
The front and back driving mechanism (232) that described cap assembly (2) and grid (31) can be driven to move forward and backward is provided with in described cap assembly (2).
6. air-conditioner air-supply structure according to claim 5, is characterized in that,
Described cap assembly (2) comprises top cover (20) and the driving mechanism (23) for driving described top cover (20) to move;
Described driving mechanism (23) comprises lifting and drives knot mechanism (231) and described front and back driving mechanism (232), and described lift drive mechanism (231) is for driving the rise and fall campaign of described top cover (20); Described front and back driving mechanism (232) are for driving the movable of described top cover (20).
7. air-conditioner air-supply structure according to claim 6, is characterized in that,
When described top cover (20) is positioned at the position of rise, described cap assembly (2) and grid (31) are in described first front and back position;
After described top cover (20) rises and moves forward, described cap assembly (2) and grid (31) are in described second front and back position.
8. the air-conditioner air-supply structure according to any one of claim 2-7, is characterized in that,
Also comprise deflector (221), described deflector (221) is arranged on the upside of described upper end gas channel (4);
Described deflector (221) longitudinal cross-section diametrically comprises the first arc (2211) and the second arc (2212), described first arc (2211) is positioned at the position near described air outlet (3), and described second arc (2212) is positioned at the radially inner side of described first arc (2211).
9. air-conditioner air-supply structure according to claim 8, is characterized in that,
The slope of described first arc (2211) is negative value, the slope of described second arc (2212) be on the occasion of.
10. air-conditioner air-supply structure according to claim 8, is characterized in that,
On the fixing described cap assembly (2) of described deflector (221).
11. air-conditioner air-supply structures according to any one of claim 4-7, is characterized in that,
Described air channel comprises at least two gas channels (121,122);
Air flow direction adjusting device (5,6) is provided with, for adjusting the air flow direction blown out in described at least two gas channels in described upper end gas channel (4).
12. air-conditioner air-supply structures according to claim 11, is characterized in that,
Described air channel comprises two gas channels (121,122), is respectively the first gas channel (121) and the second gas channel (122),
Described first gas channel (121) is positioned at the radially inner side of air-conditioner; Described second gas channel (122) is positioned at air-conditioner radial outside;
Channel blind (123) is provided with between described first gas channel (121) and the second gas channel (122).
13. air-conditioner air-supply structures according to claim 12, is characterized in that,
Described air flow direction adjusting device is rectifier structure (5), and described rectifier structure (5) comprises cowling panel (51);
Described cowling panel (51) has two positions, is respectively: primary importance and the second place; Wherein,
In primary importance, described cowling panel (51) closes a part for the upper end gas channel (4) between described second gas channel (122) and described air outlet (3), blows out after the air-flow of coming from described second gas channel (122) and the air-flow of coming from described first gas channel (121) are converged from described air outlet (3);
In the second place, described cowling panel (51) opens the appropriate section of the upper end gas channel (4) between described second gas channel (122) and described air outlet (3), make the air-flow of coming from described second gas channel (122) directly to blowing up, the air-flow blown through described first gas channel (121) is blowed to eminence by the air-flow blown from described second gas channel (122), then together so that direction upwards to blow out from described air outlet (3).
14. air-conditioner air-supply structures according to claim 13, is characterized in that,
One end of described cowling panel (51) is provided with rotational support structure (52), described cowling panel (51) can rotate relative to this rotational support structure (52), thus can switch between described primary importance and the second place.
15. air-conditioner air-supply structures according to claim 14, is characterized in that,
Described rotational support structure (52) is arranged on radial inner end or the radial outer end of described cowling panel (51).
16. air-conditioner air-supply structures according to claim 15, is characterized in that,
Described rotational support structure (52) is arranged on the radial inner end of described cowling panel (51), and be positioned at the top of described channel blind (123), thus form busway (521) between the below and the top of channel blind (123) of described rotational support structure (52).
17. air-conditioner air-supply structures according to claim 16, is characterized in that,
In described primary importance, the air-flow of coming from described second gas channel (122) is converged by described busway (521) and the air-flow of coming from described first gas channel (121);
In the described second place, described cowling panel (51) turns to the position relative with the upper end of described channel blind (123), its lower end, thus open the appropriate section of the upper end gas channel (4) between described second gas channel (122) and described air outlet (3), and close described busway (521), make the air-flow of coming from described second gas channel (122) can directly to blowing up.
18. air-conditioner air-supply structures according to claim 12, is characterized in that,
Described air flow direction adjusting device is hierarchy (6), and described hierarchy (6) is positioned between the outer wall of described cap assembly (2) and the inwall of the close upper end of air conditioner body (1) diametrically.
19. air-conditioner air-supply structures according to claim 18, is characterized in that,
Described hierarchy (6) comprises demixing plate (61), one end of described demixing plate (61) is provided with rotational support structure (62), and described demixing plate (61) can rotate relative to described rotational support structure (62).
20. air-conditioner air-supply structures according to claim 19, is characterized in that,
Described demixing plate (61) has two positions, is in the primary importance of layering and is in the second place of baffle; Wherein,
In described primary importance, the free end of described demixing plate (61) is positioned at the position between the upper lower edge of described air outlet (3) on vertically, and described upper end gas channel (4) being positioned at front side is separated into upper and lower two hierarchical channels;
In the described second place, described demixing plate (61) turns to the position not forming described hierarchical channel, makes the air-flow of coming from described second gas channel (122) can directly to blowing up.
21. 1 kinds of air-conditioners, is characterized in that, comprise the air-supply structure described in any one of claim 1-20.
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| CN201520907748.XU CN205227720U (en) | 2015-11-12 | 2015-11-12 | Air conditioner air supply structure and air conditioner |
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| CN201520907748.XU CN205227720U (en) | 2015-11-12 | 2015-11-12 | Air conditioner air supply structure and air conditioner |
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| CN105352152A (en) * | 2015-11-12 | 2016-02-24 | 珠海格力电器股份有限公司 | Air conditioner air supply structure, air conditioner and control method of air conditioner |
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| CN106016650A (en) * | 2016-05-16 | 2016-10-12 | 珠海格力电器股份有限公司 | Air outlet assembly and air conditioner with same |
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| CN105352152A (en) * | 2015-11-12 | 2016-02-24 | 珠海格力电器股份有限公司 | Air conditioner air supply structure, air conditioner and control method of air conditioner |
| CN105352152B (en) * | 2015-11-12 | 2017-12-26 | 珠海格力电器股份有限公司 | Air conditioner air-supply structure, air conditioner and its control method |
| CN106016650A (en) * | 2016-05-16 | 2016-10-12 | 珠海格力电器股份有限公司 | Air outlet assembly and air conditioner with same |
| CN105890099A (en) * | 2016-06-01 | 2016-08-24 | 珠海格力电器股份有限公司 | Air supply system and indoor unit and air conditioner applying same |
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| CN106091319A (en) * | 2016-06-01 | 2016-11-09 | 珠海格力电器股份有限公司 | Air-conditioner |
| WO2017206643A1 (en) * | 2016-06-01 | 2017-12-07 | 珠海格力电器股份有限公司 | Air supply system and indoor unit and air conditioner using same |
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