CN103604163A - Vertical air conditioner - Google Patents

Vertical air conditioner Download PDF

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Publication number
CN103604163A
CN103604163A CN201310297872.4A CN201310297872A CN103604163A CN 103604163 A CN103604163 A CN 103604163A CN 201310297872 A CN201310297872 A CN 201310297872A CN 103604163 A CN103604163 A CN 103604163A
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CN
China
Prior art keywords
air
heat exchange
wind
exchange wind
baffle plate
Prior art date
Application number
CN201310297872.4A
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Chinese (zh)
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CN103604163B (en
Inventor
李大森
刘伟杰
矫立涛
杨本强
常利华
Original Assignee
海尔集团公司
青岛海尔空调器有限总公司
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Application filed by 海尔集团公司, 青岛海尔空调器有限总公司 filed Critical 海尔集团公司
Priority to CN201310297872.4A priority Critical patent/CN103604163B/en
Publication of CN103604163A publication Critical patent/CN103604163A/en
Priority claimed from ES14825665.4T external-priority patent/ES2684743T3/en
Application granted granted Critical
Publication of CN103604163B publication Critical patent/CN103604163B/en

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Abstract

The invention discloses a vertical air conditioner. The vertical air conditioner comprises an indoor unit which comprises a front panel, a back panel and left and right side panels. An internal air channel of the indoor unit is defined by the front panel, the back panel and the left and right side panels. A mixed air outlet is opened in the front panel, and a non heat exchange air inlet is opened in a position of the back panel, which is corresponding to the mixed air outlet. A blocking plate for opening or closing the non heat exchange air inlet is arranged at the non heat exchange air inlet. According to the vertical air conditioner, the blocking plate for opening or closing the non heat exchange air inlet is introduced at the non heat exchange air inlet on the back panel of the vertical air conditioner, and requirements of different users and different requirements of the same user are met.

Description

Vertical air conditioner
Technical field
The invention belongs to air-conditioning technique field, specifically, relate to a kind of vertical air conditioner.
Background technology
In existing vertical air conditioner, the air inlet of indoor set is arranged on the below of front faceplate of air-conditioner and/or side panel conventionally, sets out air port above front faceplate of air-conditioner.Indoor wind enters air-conditioning inside from air inlet, in the effect blowing down heat exchanger of centrifugal blower.After heat exchanger heat exchange, form heat exchange wind, this heat exchange wind is blown out to indoor again from air outlet.The air force of sending from air-conditioner air outlet depends on the size of air-conditioning air inlet intake and the watt level of centrifugal blower completely, and itself can not increase intake volume, and air output is limited, and room air mobile do not had to obvious enhancing effect.
At present, air inlet is not generally set on vertical air conditioner postnotum, even if air inlet is set, air inlet is also positioned at postnotum below.And, the wind entering from postnotum below still will all carry out heat exchange through heat exchanger, therefore, the effect that the air inlet of postnotum below plays is identical with the air inlet arranging below front faceplate of air-conditioner and/or side panel, and the increase of the air quantity of air-conditioning own is not had any effect.
For increasing air-conditioning intake, can on air-conditioning postnotum, offer air inlet, between postnotum air inlet and front panel air outlet, arrange and there is the air-conditioner air supply device that connects air channel.When air-conditioner air supply device is sent the heat exchange wind after heat exchanger heat exchange to air outlet, in connecting air channel, form certain negative pressure.Under the effect of negative pressure, the air inlet of indoor non-heat exchange wind on postnotum enters the perforation air channel of air-conditioner air supply device, then with connect heat exchange wind in air channel and be mixed to form and mix wind and together send from front panel air outlet.So the air quantity that air outlet is sent equals the air quantity of heat exchange wind and the air quantity of the non-heat exchange wind that enters from postnotum air inlet, have neither part nor lot in heat exchange, air-out volume obviously increases, and has improved the rate of heat exchange of air circulation and indoor wind.And the mixing wind that two parts wind is mixed to form is softer, temperature is suitable, especially, under refrigeration mode, mixes air temperature and is unlikely to too low, blows on the person and feels very comfortable.
But, because the air inlet of offering on postnotum, be used for introducing extra non-heat exchange wind is unenclosed construction, exist following shortcoming: first, the air quantity of the non-heat exchange wind that can not enter postnotum regulates, thereby cannot adjust the ratio of heat exchange wind and non-heat exchange wind contained in the mixing wind of sending in air port, so, can not regulate air quantity and leaving air temp according to user's individual difference, the scope of application is narrower.Secondly, from user's use habit and concerning the experiencing comfortableness of temperature, under refrigeration mode, wish to blow out after the non-heat exchange wind of colder heat exchange wind energy mixing portion temperature drift; And under heating mode, do not wish the lower non-heat exchange wind of mixing portion temperature in heat exchange wind, also different to whether sucking the demand of non-heat exchange wind under air-conditioning different working modes, the air inlet of unenclosed construction cannot meet user refrigeration with heat the instructions for use under different working modes.Again, the rear air inlet of unenclosed construction easily causes illusion to user, the speed of thinking air conditioner refrigerating or heating is not offered the speed of air-conditioning of rear air inlet than tradition slow, and then has affected the reliability of user to this class air-conditioning products, has reduced the competitiveness of product in market.
Summary of the invention
The object of this invention is to provide a kind of vertical air conditioner, the baffle plate of this import of opening/closing is set by be used for introducing the non-heat exchange wind inlet place of non-heat exchange wind on vertical air conditioner postnotum, met the demand of different user and same user's different demands.
For achieving the above object, the present invention adopts following technical proposals to be achieved:
A kind of vertical air conditioner, comprise indoor set, described indoor set comprises front panel, postnotum, left and right sides panel, described front panel, rear board and left and right sides panel limit the air channel, inside of described indoor set, on described front panel, offer and mix wind outlet, on described postnotum, export corresponding position with described mixing wind and offer non-heat exchange wind inlet, at described non-heat exchange wind inlet place, be provided with the baffle plate of this non-heat exchange wind inlet of opening/closing.
Vertical air conditioner as above, described baffle plate can straight line push-pull fashion opening/closing described in non-heat exchange wind inlet.
Vertical air conditioner as above, the guide rail that is provided with barrier driving motor and slides for described baffle plate on described postnotum, the output shaft of described barrier driving motor is provided with gear drive, on described baffle plate, be provided with the tooth bar being meshed with described gear drive, described baffle plate and described barrier driving motor are in transmission connection by described tooth bar and described gear drive.
Vertical air conditioner as above, described baffle plate, to slide up and down non-heat exchange wind inlet described in mode opening/closing, is provided with the boss that described baffle plate is carried out to lower limit on described postnotum.
Vertical air conditioner as above is also provided with the back shroud that cover is established described barrier driving motor, described guide rail and described baffle plate on described postnotum, offers the opening suitable with described non-heat exchange wind inlet on described back shroud.
Preferably, described postnotum and the clamping of described back shroud phase.
Vertical air conditioner as above, described baffle plate can also curve rotation mode opening/closing described in non-heat exchange wind inlet.
Vertical air conditioner as above, on described postnotum, be positioned in the circumferential direction in described non-heat exchange wind inlet edge outside and be provided with some fixed parts, on described postnotum, be positioned at described non-heat exchange wind inlet lower position and be provided with rotation section, on described baffle plate, correspondence is provided with some secure fit portions and the portion that is rotatably assorted, described baffle plate and described postnotum are by described be rotatably assorted portion and the rotation assembling of described rotation section, described in described flapper closure during non-heat exchange wind inlet, described baffle plate and described postnotum are fixedly connected with by described secure fit portion and described fixed part.
Preferably, described fixed part includes some screw holes and the first locating dowel, and described the first locating dowel is positioned at the top of described non-heat exchange wind inlet, the groove that described secure fit portion includes screw hole and matches with described the first locating dowel; Described rotation section is the second locating dowel, described in the locating hole of the portion of being rotatably assorted for matching with described the second locating dowel.
Preferred, for anti-baffle plate comes off, described the second locating dowel top is provided with plugging cap.
Vertical air conditioner as above, is simplified structure, described baffle plate can also removably opening/closing described in non-heat exchange wind inlet.
Vertical air conditioner as above, for realizing, mix wind air-supply, in described indoor set inside, be provided with air-conditioner air supply device, described air-conditioner air supply device connects in the middle of including at least two, the annular wind guiding member of opening before and after having, the after-opening of described annular wind guiding member is air inlet, open front is air outlet, before and after described at least two annular wind guiding members, be arranged in order, the perforation air channel connecting before and after middle formation, described in adjacent two, between annular wind guiding member, form annular heat exchange wind air channel, the air outlet that is positioned at the front end annular wind guiding member of front end in described air-conditioner air supply device is connected with the corresponding sealing of described non-heat exchange wind inlet on described postnotum with the described mixing wind outlet on described front panel respectively with the air inlet that is positioned at the rear end annular wind guiding member of rear end.
Vertical air conditioner as above, for improving the uniformity of blowing in circumferential direction, described at least one, in annular heat exchange wind air channel, be provided with the heat exchanger from described indoor set and enter the distribution of air flow assembly that the heat exchange wind in described annular heat exchange wind air channel distributes.
Vertical air conditioner as above, described distribution of air flow assembly includes a plurality of air distribution plates, and described a plurality of air distribution plates are in the circumferential direction in described annular heat exchange wind air channel, along the symmetrical distribution of described heat exchange wind air-supply wind direction.
Preferably, described a plurality of air distribution plates are the bent portions matching board with same flexure direction, and the air supply direction contrary of the bending direction of a plurality of described bent portions matching boards and described heat exchange wind.
Compared with prior art, advantage of the present invention and good effect are: by the non-heat exchange wind inlet place at air-conditioning postnotum, baffle plate is set, can control as required this baffle plate and open or close non-heat exchange wind inlet, thereby meet the selective user demand to non-heat exchange wind inlet under different user or the different use states of same user.And, can also be by baffle position being controlled to realize the control to non-heat exchange wind inlet different opening, and then intake that can the non-heat exchange wind inlet of flexible modulation, thereby regulate mixing wind to export heat exchange wind contained in the mixing wind of sending and the ratio of non-heat exchange wind, the scope of application is wider.
Read by reference to the accompanying drawings after the specific embodiment of the present invention, it is clearer that the other features and advantages of the invention will become.
Accompanying drawing explanation
Fig. 1 is that the part side of an embodiment of vertical air conditioner of the present invention is cutd open structural representation;
Fig. 2 is the part-structure exploded view of the vertical air conditioner of Fig. 1 embodiment;
Fig. 3 is that the vertical air conditioner of Fig. 1 embodiment cuts out the stereogram under non-heat exchange wind inlet state completely at baffle plate;
Fig. 4 is that the vertical air conditioner of Fig. 1 embodiment is opened the stereogram under non-heat exchange wind inlet state completely at baffle plate;
Fig. 5 is that the part side of another embodiment of vertical air conditioner of the present invention is cutd open structural representation;
Fig. 6 is that the vertical air conditioner of Fig. 5 embodiment is opened the stereogram under non-heat exchange wind inlet state completely at baffle plate;
Fig. 7 is that the vertical air conditioner of Fig. 5 embodiment cuts out the stereogram under non-heat exchange wind inlet state completely at baffle plate;
Fig. 8 is the three-dimensional structure diagram of air-conditioner air supply device in the vertical air conditioner of Fig. 1 embodiment;
Fig. 9 is the rearview of Fig. 8 air-conditioner air supply device.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is described in further detail.
First, technical term involved in this specific embodiment is made to a brief description: following when mentioning each structural member front or rear, be to define with the position with respect to user under structural member normal operating condition; During description before or after carrying out for the arrangement position of a plurality of structural members, it is also the definition that the device that forms with a plurality of structural members is done with respect to user's position under normal operating condition.Following heat exchange wind refers to from air-conditioning inside, wind after heat exchanger heat exchange; Non-heat exchange wind refers to the wind from air-conditioning environment space of living in, is for heat exchange wind, is not the part wind that directly comes from heat exchanger; Mix wind and refer to the wind that heat exchange wind and non-heat exchange wind are mixed to form.Following ring, refers to around the enclosed construction forming, and is not limited to annulus.
Please refer to Fig. 1 to an embodiment of vertical air conditioner of the present invention illustrated in fig. 4, wherein, Fig. 1 is that the part side of this embodiment is cutd open structural representation, and Fig. 2 is its part-structure exploded view, and Fig. 3 and Fig. 4 close and open completely the stereogram under non-heat exchange wind inlet state completely at baffle plate.
Anticipate as shown in Figures 1 to 4, the vertical air conditioner of this embodiment comprises indoor set, indoor set includes front panel 102, postnotum 103 and left and right sides panel (in figure, not marking), and front panel 1022, postnotum 103 and left and right sides panel define the air channel, inside of indoor set.On the top of front panel 102, offer the circular wind outlet 1021 that mixes, on air-conditioning postnotum 103 tops, export 1021 corresponding positions with mixing wind on front panel 102 and offer circular non-heat exchange wind inlet 1031.In inner air channel, being provided with blower fan, heat exchanger from bottom to top (is existing structure, not shown) and air-conditioner air supply device 101, and the wind outlet of the mixing wind from front panel 102 1021 after air-conditioner air supply device 1 in the inner air channel of air-conditioning that is arranged so that of blower fan blows out.At non-heat exchange wind inlet, 1031 places are provided with baffle plate 104, and this baffle plate 104 will open or close this non-heat exchange wind inlet 1031 with straight line push-pull fashion.
Owing to being provided with baffle plate 104, and this baffle plate 104 can open or close non-heat exchange wind inlet 1031, therefore, can select to open completely non-heat exchange wind inlet 1031 by controlling baffle plate 104, make non-heat exchange wind to enter the air-conditioner air supply device 101 indoor set from non-heat exchange wind inlet 1031, and then be mixed to form and mix the outlet of the mixing wind from front panel 102 1021 after wind and blow out with the heat exchange wind that enters air-conditioner air supply device 101; Or, can control baffle plate 104 and close non-heat exchange wind inlet 1031 completely, realize the air-supply identical with pattern with existing air conditioner structure.In addition, can also control the non-heat exchange wind inlet 1031 of baffle plate 104 shield portions, thereby control and enter the non-heat exchange wind air quantity indoor set from non-heat exchange wind inlet 1031, realize the ratio of heat exchange wind air quantity and non-heat exchange wind air quantity in mixing wind is regulated.
In this embodiment, baffle plate 104 can open or close non-heat exchange wind inlet 1031 by the rectilinear motion mode sliding, and the implementation structure that specifically slides please refer to shown in Fig. 2 to Fig. 4.
As shown in Figures 2 to 4 meaning, on postnotum 103, non-heat exchange wind inlet 1031 below medium position place be provided with barrier driving motor 1051, the output shaft (not shown) of barrier driving motor 1051 is provided with gear drive 1053.On postnotum 103, the both sides of barrier driving motor 1051 are respectively provided with a guide rail 1052, and guide rail 1052 is positioned at the outside of non-heat exchange wind inlet 1031.The edge, the left and right sides of baffle plate 104 is embedded into respectively on the guide rail 1052 of the left and right sides, and can slide up and down along guide rail 1052.Baffle plate 104 is provided with a tooth bar 1041 on the leading flank of barrier driving motor 1051 and gear drive 1053, when baffle plate 104 is installed on guide rail 1052, tooth bar 1041 will be meshed with the travelling gear in gear drive 1053, thereby realizes being in transmission connection between baffle plate 104 and barrier driving motor 1051.
In this embodiment, baffle plate 104 is to slide up and down the non-heat exchange wind inlet 1031 of mode opening/closing, for baffle plate 104 is carried out to lower limit, guarantee that baffle plate 104 can be because Action of Gravity Field departs from from guide rail 1052, on postnotum 102, guide rail 1052 below be provided with boss 1032.While opening non-heat exchange wind inlet 1031 completely at baffle plate 104 down slidings, its lower limb will be resisted against on boss 1032.
And, for guaranteeing overall aesthetics and the profile uniformity of indoor apparatus of air conditioner, avoid dust to fall on the mechanical transmission structures such as barrier driving motor 1051, gear drive 1053 simultaneously, on postnotum 103, be also provided with and the detachable back shroud being connected 106 of postnotum 103.Above back shroud 106, offer and the suitable circular open 1061 of non-heat exchange wind inlet 1031 sizes and position.These back shroud 106 covers are established barrier driving motor 1051, gear drive 1053 and guide rail 1052 and arrange, and its opening 1061, together with non-heat exchange wind inlet 1031 on postnotum 103 forward laps, does not affect the intake of non-heat exchange wind inlet 1031.As preferred embodiment, back shroud 106 can be realized detachable connection easily with postnotum 103 by the mode of buckle clamping.
The course of action that baffle plate 104 opens or closes non-heat exchange wind inlet with the sliding type of automatically controlling is summarized as follows: if user does not wish to allow non-heat exchange wind participate in air-conditioning, for example, when operation of air conditioner heats mode of operation, wish that air conditioning exhausting temperature is higher, can send control signal according to the button being arranged on air-conditioning remote control or indoor set control panel.Controller will be controlled 1051 rotations of barrier driving motor after receiving this control signal, by the cooperation of gear drive 1053 and tooth bar 1041, the rotation of motor is changed into the rectilinear motion of baffle plate 104, and drive baffle plate 104 to move upward along guide rail 1052, until baffle plate 104 is closed non-heat exchange wind inlet 1031 completely.Now, the position of baffle plate 104 as shown in Figure 3.
If user wishes that air-conditioning air quantity becomes large, or wish that air-conditioning sends the mixing wind that temperature is suitable, soft under refrigeration work pattern, can send corresponding control signal according to the button being arranged on air-conditioning remote control or indoor set control panel.Controller will be controlled barrier driving motor 1051 counter-rotation after receiving this control signal, by the cooperation of gear drive 1053 and tooth bar 1041, the rotation of motor is changed into the rectilinear motion of baffle plate 104, and drive baffle plate 104 to move downward along guide rail 1052, until baffle plate 104 is opened non-heat exchange wind inlet 1031 completely.Now, the position of baffle plate 104 as shown in Figure 4.Certainly, can also be by corresponding control button be set, control the non-heat exchange wind inlet 1031 of baffle plate 104 closed portion, also open the non-heat exchange wind inlet 1031 of part, difference with the actual incoming air area by non-heat exchange wind inlet 1031 changes non-heat exchange wind intake, and then regulate to mix the mixed proportion of non-heat exchange wind air quantity and heat exchange wind air quantity in wind.
Please refer to Fig. 5 to another embodiment of vertical air conditioner of the present invention illustrated in fig. 7, wherein, Fig. 5 is that the part side of this embodiment is cutd open structural representation, and Fig. 6 and Fig. 7 open and close completely the stereogram under non-heat exchange wind inlet state completely at baffle plate.
Anticipate as shown in Figures 5 to 7, the vertical air conditioner of this embodiment comprises indoor set, indoor set includes front panel 202, postnotum 203 and left and right sides panel (in figure, not marking), and front panel 202, postnotum 203 and left and right sides panel define the air channel, inside of indoor set.On the top of front panel 202, offer the circular wind outlet 2021 that mixes, on air-conditioning postnotum 203 tops, export 2021 corresponding positions with mixing wind on front panel 202 and offer circular non-heat exchange wind inlet 2031.In inner air channel, being provided with blower fan, heat exchanger from bottom to top (is existing structure, not shown) and air-conditioner air supply device 201, and the wind outlet of the mixing wind from front panel 202 2021 after air-conditioner air supply device 201 in the inner air channel of air-conditioning that is arranged so that of blower fan blows out.At non-heat exchange wind inlet, 2031 places are provided with circular baffle plate 204, and this baffle plate 204 will open or close this non-heat exchange wind inlet 2031 with curve rotation mode.
Owing to being provided with baffle plate 204, and this baffle plate 204 can open or close non-heat exchange wind inlet 2031, therefore, can select to open completely non-heat exchange wind inlet 2031 by controlling the position of baffle plate 204, make non-heat exchange wind to enter the air-conditioner air supply device 201 indoor set from non-heat exchange wind inlet 2031, and then be mixed to form and mix the outlet of the mixing wind from front panel 202 2021 after wind and blow out with the heat exchange wind that enters air-conditioner air supply device 201; Or, can control baffle plate 204 and close non-heat exchange wind inlet 31 completely, realize the air-supply identical with pattern with existing air conditioner structure.In addition, can also control the non-heat exchange wind inlet 2031 of baffle plate 204 shield portions, thereby control and enter the non-heat exchange wind air quantity indoor set from non-heat exchange wind inlet 2031, realize the ratio of heat exchange wind air quantity and non-heat exchange wind air quantity in mixing wind is regulated.
In this embodiment, use for the convenience of the user, baffle plate 204 can open or close by the curve rotation mode of manual control non-heat exchange wind inlet 2031, and specific implementation structure please refer to shown in Fig. 6 and Fig. 7 and the following description to two figure.
Meaning is as shown in Figure 6 and Figure 7 provided with screw hole 2033, the first locating dowel 2032 and the second locating dowel 2034 on postnotum 203, in the circumferential direction in non-heat exchange wind inlet 2031 edges outsides.On baffle plate 204, be provided with the screw hole corresponding with screw hole 2,033 2042, with the corresponding groove 2043 of the first locating dowel 2032 and the locating hole 2041 corresponding with the second locating dowel 2034.Wherein, the first locating dowel 2032 is positioned at the top of non-heat exchange wind inlet 2031, screw hole 2033 and the first locating dowel 2032 form the fixed part on postnotums 203, will match with screw hole 2042 and the groove 2043 of secure fit portion on baffle plate 204 respectively.And the second locating dowel 2034 is as the rotation section on postnotum 203, is arranged on the below of non-heat exchange wind inlet 2031, and matches with the locating hole 2041 as the portion that is rotatably assorted on baffle plate 204.Baffle plate 204 will be realized and be rotated assembling by the portion of being rotatably assorted and rotation section with postnotum 203, and when baffle plate 204 is closed non-heat exchange wind inlet 2031, baffle plate 204 can achieve a fixed connection by secure fit portion and fixed part with postnotum 203.
Specifically, the locating hole 2041 on baffle plate 204 is set in the second locating dowel 2034 on postnotum 203, and during hand rotation baffle plate 204, baffle plate 204 will be take the second locating dowel 2034 and be rotated as rotating shaft.If user does not wish to allow non-heat exchange wind participate in air-conditioning, for example, when heating mode of operation, operation of air conditioner wishes that air conditioning exhausting temperature is higher, can hand rotation baffle plate 204, make the groove 2043 on baffle plate 204 rotate to top, and snap onto the first locating dowel below on postnotum 203.Now, the screw hole 2042 on baffle plate 204 will align with the screw hole 2033 on postnotum 203.Then, drivescrew in screw hole 2042 and screw hole 2033, is fixed to baffle plate 204 on postnotum 203, thereby presents structure as shown in Figure 7.Now, baffle plate 204 has been closed non-heat exchange wind inlet 2031 completely.
If user wishes that air-conditioning air quantity becomes large, or wish that air-conditioning sends the mixing wind that temperature is suitable, soft under refrigeration work pattern, can carry out following operation: first, by the screw of fixed dam 204 and postnotum 203 back-out screw hole 2033 and screw hole 2042; Then, exert oneself a little, groove on baffle plate 204 2043 and the first locating dowel 2032 on postnotum 203 are separated, make baffle plate 204 under Action of Gravity Field, take locating hole 2041 and the second locating dowel 2034 as the strong point naturally droops, present the state shown in Fig. 6.Now, baffle plate 204 is opened non-heat exchange wind inlet 2031 completely.
Certainly, can also more corresponding screw holes be set on postnotum 203 and baffle plate 204 as fixing hole, after by the groove on baffle plate 204 2043, the first locating dowel 2032 from postnotum 203 departs from, hand rotation baffle plate 204, make it in the anglec of rotation, be less than 180 °, itself and postnotum 203 be fixed by screw hole while not opening non-heat exchange wind inlet 2031 completely, can realize the non-heat exchange wind inlet 2031 of baffle plate 204 closed portion, also open the non-heat exchange wind inlet 2031 of part.In the case, can according to control the non-heat exchange wind inlet 2031 of different rotary Angulation changes of baffle plate 204 actual incoming air area, according to the difference of actual incoming air area, change non-heat exchange wind intake, and then regulate the mixed proportion of mixing non-heat exchange wind air quantity and heat exchange wind air quantity in wind.
In this embodiment, for anti-baffle plate 204 comes off from the second locating dowel 2034, can plugging cap be set on the top of the second locating dowel 2034.
For the vertical air conditioner of above-described embodiment, if only offer screw hole on postnotum 203 and baffle plate 204, if baffle plate 204 is fixed on postnotum 203 by screw, non-heat exchange wind air inlet 2031 can be closed completely; If screw is back-outed, baffle plate 204 disassembles from postnotum 203, just can open non-heat exchange wind air inlet 2031 completely, thereby can realize baffle plate 204 with the non-heat exchange wind of removably opening/closing air inlet 2031.Or baffle plate 204 can also be realized detachably with buckle clamping or the mode that is threaded with postnotum 203, and then realizes baffle plate 204 with the non-heat exchange wind of removably opening/closing air inlet 2031.
The vertical air conditioner of first embodiment of take is example, the object of offering non-heat exchange wind inlet 1031 and arrange with this non-heat exchange wind inlet 1031 of straight line push-pull fashion opening/closing on indoor set postnotum 103 is the non-heat exchange wind air quantity that enters into air-conditioner air supply device 101 from non-heat exchange wind inlet 1031 in order to regulate, and then adjusts air-conditioning air quantity and wind pushing temperature.The key that air-conditioning can increase air-supply air quantity, change wind pushing temperature is to be arranged on the air-conditioner air supply device 101 in the inner air channel of indoor apparatus of air conditioner.
Please refer to the three-dimensional structure diagram of air-conditioner air supply device 101 illustrated in fig. 8 and the rearview of Fig. 9, simultaneously in conjunction with Fig. 1 and illustrated in Figure 2, in the indoor apparatus of air conditioner of this embodiment, set air-conditioner air supply device 101 includes three annular wind guiding members, is respectively front end annular wind guiding member 1011, the first intermediate annular wind guiding member 1013 and rear end annular wind guiding member 1012.Each annular wind guiding member in these three annular wind guiding members that front and back are arranged in order is single component, independent moulding.Wherein, in the middle of front end annular wind guiding member 1011, connect, have former and later two openings, its open front is for mixing wind outlet 10111; In the middle of the first intermediate annular wind guiding member 1013, connect, have former and later two openings; In the middle of rear end annular wind guiding member 1012, connect, have former and later two openings, its after-opening is non-heat exchange wind inlet 10122.After front end annular wind guiding member 1011, the annular wind guiding member of the first intermediate annular wind guiding member 1013 and rear end 1012 front and back are arranged in order, before and after middle formation, connect the perforation air channel (not marking in figure) of all three annular wind guiding members.And, between front end annular wind guiding member 1011 and the first intermediate annular wind guiding member 1013, be formed with the first annular heat exchange wind air channel 1014, between the first intermediate annular wind guiding member 1013 and rear end annular wind guiding member 1012, be formed with the second annular heat exchange wind air channel 1015, the air channel, inside in indoor set will be connected with the perforation air channel in air-conditioner air supply device 101 by the first annular heat exchange wind air channel 1014 and the second annular heat exchange wind air channel 1015.On the first intermediate annular wind guiding member 1013, be provided with to the first annular heat exchange wind air channel 1014 and the second annular heat and exchange the distribution of air flow assembly 1016 extending in wind air channel 1015.And for convenience of processing, distribution of air flow assembly 1016 is preferably one-body molded with the first intermediate annular wind guiding member 1013.Certainly, can be also minute body formed, then distribution of air flow assembly 1016 is fixed on the first intermediate annular wind guiding member 1013.
In the time of in air-conditioner air supply device 101 is assembled to air-conditioning, rear end annular wind guiding member 1012 is fixed with the postnotum 103 of air-conditioning, the first intermediate annular wind guiding member 1013 is first fixing with front end annular wind guiding member 1011, then the front end annular wind guiding member 1011 that is fixed with the first intermediate annular wind guiding member 1013 is fixed on the front panel 102 of air-conditioning.After fix in position, mixing wind outlet 10111 air outlets as whole air-conditioner air supply device 101 of front end annular wind guiding member 1011, will seal assembling with the wind outlet 1021 that mixes on front panel 102; Then the non-heat exchange wind inlet 10122 in end ring shape wind guiding member 1012 is as the non-heat exchange wind air inlet of whole air-conditioner air supply device 101, by with postnotum 103 on non-heat exchange wind inlet 1031 seal assembling.
In air-conditioning, adopt air-conditioner air supply device 101 and the baffle plate 104 of said structure to open under the state of non-heat exchange wind inlet 1031, during operation of air conditioner, indoor wind enters indoor set inside, under the effect of blower fan, accelerates to blow to heat exchanger and carries out heat exchange.Heat exchange wind after heat exchange blows to air-conditioner air supply device 101 from inner air channel.Heat exchange wind is under the distribution of distribution of air flow assembly 1016, along circumferential direction, enter equably in the first annular heat exchange wind air channel 1014 and the second annular heat exchange wind air channel 1015, through heat exchange wind air channel, enter again and connect air channel, and then blow out through connecting the mixing wind outlet 10111 of air channel from front end ring shape wind guiding member 1011 and the mixing wind outlet 1021 on front panel 102.Because the heat exchange wind wind speed blowing out from annular heat exchange wind air channel becomes large, thereby respective annular wind guiding member surface pressing is reduced and form negative pressure in connecting air channel, the indoor wind of air-conditioning outside is as non-heat exchange wind, under the effect of negative pressure, the non-heat exchange wind inlet 10122 of the non-heat exchange wind inlet 1031 on the opening from back shroud 106 1061, postnotum 103 and rear end annular wind guiding member 1012 is entered and connects air channel, and together with after the heat exchange wind formation mixing wind blowing out with annular heat exchange wind air channel, pass out to indoor.
Under certain rotation speed of fan, vertical air-conditioning carries out wind quantity test and temperature detection, after adopting above-mentioned air-conditioner air supply device 101, the non-heat exchange wind of introducing is 1.1 times of left and right of heat exchange wind air quantity, the mixing wind air quantity obtaining is 2.1 times of left and right of heat exchange wind air quantity, than with under situation, do not adopt the air-conditioning of air-conditioner air supply device 101 to compare, air conditioning exhausting has increased by 1.1 times of left and right.And if room temperature is 28 ℃ of left and right, not adopting the wind that the air-conditioning of air-conditioner air supply device 101 blows out is heat exchange wind, its temperature is 14 ℃ of left and right; And after using air-conditioner air supply device 101, the mixing wind that air-conditioning is sent is 19 ℃ of left and right, the temperature of mixing wind more meets the requirement of human body sendible temperature comfortableness.Such mixing wind is comparatively soft, blows to user and can feel more comfortable with it, has improved user's comfortableness experience effect.And, utilize suction function suction part outside that air air-supply arrangement 101 produces not the wind of heat exchange participate in the last air-out of air-conditioning, increase the whole intake of air-conditioning, accelerated flowing of room air, further improved the whole uniformity of room air.
Certainly, if baffle plate 104 is closed non-heat exchange wind inlet 1031 completely, air-conditioner air supply device 101 can only be sent heat exchange wind, and the draft capacity of realization and function and existing air-conditioning are similar.
The concrete structure of distribution of air flow assembly 1016 please refer to the rearview of Fig. 9 and illustrates.The distribution of air flow assembly 1016 of this embodiment adopts a plurality of air distribution plates to realize.The distribution of air flow assembly 1016 of this embodiment includes four pairs, eight air distribution plates altogether, is respectively primary air distribution plate 10161 and 10162, the first secondary air distribution plate 10163 and the 10164, second secondary air distribution plate 10165 and 10166, the 3rd secondary air distribution plate 10167 and 10168.All air distribution plates are the bent portions matching board with same flexure direction, and the surface of each air distribution plate is arc curve face, can effectively guide wind direction, and reduce crushing and the noise of air-flow in shunting process, realize the high speed air-supply under low noise prerequisite.These four pairs of air distribution plates with primary air distribution plate 10161 and 10162 under, the first secondary air distribution plate 10163 and the 10164, second secondary air distribution plate 10165 and the 10166 and the 3rd secondary air distribution plate 10167 and 10168 be successively in the symmetrical circumferential direction that is distributed in the first annular heat exchange wind air channel 1014 and the second annular heat exchange wind air channel 1015 of order up.Also along on heat exchange wind air supply direction from bottom to top, the left side of air-conditioner air supply device 101 (left and right side of later view direction) is provided with primary air distribution plate 10161, the first secondary air distribution plate 10163, the second secondary air distribution plate 10165 and the 3rd secondary air distribution plate 10167 from bottom to top, and primary air distribution plate 10162, the first secondary air distribution plate 10164, the second secondary air distribution plate 10166 and the 3rd secondary air distribution plate 10168 are arranged on the right side of air-conditioner air supply device 101 with symmetrical form.And, the bending direction of each air distribution plate and heat exchange wind air supply direction contrary.Also, from bottom to top, the bending of each air distribution plate will be oppositely reverse air supply direction to heat exchange wind air supply direction, and counter clockwise direction is as shown in Figure 9 crooked.
By arranging, be the distribution of air flow assembly 1016 that radial symmetrical a plurality of crooked air distribution plate forms in heat exchange wind air channel, can utilize primary air distribution plate 10161 and 10162 in the future the heat exchange wind of automatic heat-exchanger be divided into left, center, right three parts, and the heat exchange wind of arranged on left and right sides can be shunted again by each secondary air distribution plate, finally realize the heat exchange wind air channel of air-conditioner air supply device 101 in the uniformity of circumferential direction upper air inlet and air-out, improved the air-supply uniformity of air-conditioner air supply device 101.
Certainly, distribution of air flow assembly 1016, except adopting a plurality of crooked air distribution plates realize, can also adopt other structure, as long as can guarantee that the heat exchange wind of automatic heat-exchanger in future carries out uniform distribution in circumferential direction.
Above embodiment is only in order to technical scheme of the present invention to be described, but not is limited; Although the present invention is had been described in detail with reference to previous embodiment, for the person of ordinary skill of the art, the technical scheme that still can record previous embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of the present invention's technical scheme required for protection.

Claims (15)

1. a vertical air conditioner, comprise indoor set, described indoor set comprises front panel, postnotum, left and right sides panel, described front panel, rear board and left and right sides panel limit the air channel, inside of described indoor set, it is characterized in that, on described front panel, offer and mix wind outlet, on described postnotum, export corresponding position with described mixing wind and offer non-heat exchange wind inlet, at described non-heat exchange wind inlet place, be provided with the baffle plate of this non-heat exchange wind inlet of opening/closing.
2. vertical air conditioner according to claim 1, is characterized in that, described baffle plate is with non-heat exchange wind inlet described in straight line push-pull fashion opening/closing.
3. vertical air conditioner according to claim 2, it is characterized in that, the guide rail that is provided with barrier driving motor and slides for described baffle plate on described postnotum, the output shaft of described barrier driving motor is provided with gear drive, on described baffle plate, be provided with the tooth bar being meshed with described gear drive, described baffle plate and described barrier driving motor are in transmission connection by described tooth bar and described gear drive.
4. vertical air conditioner according to claim 3, is characterized in that, described baffle plate, to slide up and down non-heat exchange wind inlet described in mode opening/closing, is provided with the boss that described baffle plate is carried out to lower limit on described postnotum.
5. vertical air conditioner according to claim 3, it is characterized in that, on described postnotum, be also provided with cover and establish the back shroud of described barrier driving motor, described guide rail and described baffle plate, on described back shroud, offer the opening suitable with described non-heat exchange wind inlet.
6. vertical air conditioner according to claim 5, is characterized in that, described postnotum and the clamping of described back shroud phase.
7. vertical air conditioner according to claim 1, is characterized in that, described baffle plate is with non-heat exchange wind inlet described in curve rotation mode opening/closing.
8. vertical air conditioner according to claim 7, it is characterized in that, on described postnotum, be positioned in the circumferential direction in described non-heat exchange wind inlet edge outside and be provided with some fixed parts, on described postnotum, be positioned at described non-heat exchange wind inlet lower position and be provided with rotation section, on described baffle plate, correspondence is provided with some secure fit portions and the portion that is rotatably assorted, described baffle plate and described postnotum are by described be rotatably assorted portion and the rotation assembling of described rotation section, described in described flapper closure during non-heat exchange wind inlet, described baffle plate and described postnotum are fixedly connected with by described secure fit portion and described fixed part.
9. vertical air conditioner according to claim 8, it is characterized in that, described fixed part includes some screw holes and the first locating dowel, described the first locating dowel is positioned at the top of described non-heat exchange wind inlet, the groove that described secure fit portion includes screw hole and matches with described the first locating dowel; Described rotation section is the second locating dowel, described in the locating hole of the portion of being rotatably assorted for matching with described the second locating dowel.
10. vertical air conditioner according to claim 9, is characterized in that, described the second locating dowel top is provided with plugging cap.
11. vertical air conditioners according to claim 1, is characterized in that, described baffle plate is with non-heat exchange wind inlet described in removably opening/closing.
12. according to the vertical air conditioner described in any one in claim 1 to 11, it is characterized in that, in described indoor set inside, be provided with air-conditioner air supply device, described air-conditioner air supply device connects in the middle of including at least two, the annular wind guiding member of opening before and after having, the after-opening of described annular wind guiding member is air inlet, open front is air outlet, before and after described at least two annular wind guiding members, be arranged in order, the perforation air channel connecting before and after middle formation, described in adjacent two, between annular wind guiding member, form annular heat exchange wind air channel, the air outlet that is positioned at the front end annular wind guiding member of front end in described air-conditioner air supply device is connected with the corresponding sealing of described non-heat exchange wind inlet on described postnotum with the described mixing wind outlet on described front panel respectively with the air inlet that is positioned at the rear end annular wind guiding member of rear end.
13. vertical air conditioners according to claim 12, it is characterized in that, described at least one, in annular heat exchange wind air channel, be provided with the heat exchanger from described indoor set and enter the distribution of air flow assembly that the heat exchange wind in described annular heat exchange wind air channel distributes.
14. vertical air conditioners according to claim 13, it is characterized in that, described distribution of air flow assembly includes a plurality of air distribution plates, and described a plurality of air distribution plates are in the circumferential direction in described annular heat exchange wind air channel, along the symmetrical distribution of described heat exchange wind air-supply wind direction.
15. vertical air conditioners according to claim 14, is characterized in that, described a plurality of air distribution plates are the bent portions matching board with same flexure direction, and the air supply direction contrary of the bending direction of a plurality of described bent portions matching boards and described heat exchange wind.
CN201310297872.4A 2013-07-16 2013-07-16 Vertical air conditioner CN103604163B (en)

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CN201310297872.4A CN103604163B (en) 2013-07-16 2013-07-16 Vertical air conditioner
ES14825665.4T ES2684743T3 (en) 2013-07-16 2014-03-14 Ground air conditioning equipment
EP14825665.4A EP3023707B1 (en) 2013-07-16 2014-03-14 Floor air conditioner
PCT/CN2014/073420 WO2015007101A1 (en) 2013-07-16 2014-03-14 Floor air conditioner

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CN107218658A (en) * 2017-06-19 2017-09-29 广东美的制冷设备有限公司 Humidify component and air conditioner
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CN105605736A (en) * 2016-01-06 2016-05-25 广东美的制冷设备有限公司 Air conditioner air supply method
CN105698269B (en) * 2016-03-28 2019-03-26 广东美的制冷设备有限公司 Round wall-hanging indoor unit and the air conditioner with it
CN105698269A (en) * 2016-03-28 2016-06-22 广东美的制冷设备有限公司 Round wall hanging type indoor machine and air conditioner with same
CN106091320B (en) * 2016-06-12 2019-09-03 青岛海尔空调器有限总公司 Air-conditioner air supply device and air conditioner indoor unit
CN106091320A (en) * 2016-06-12 2016-11-09 青岛海尔空调器有限总公司 Air-conditioner air supply device and indoor apparatus of air conditioner
CN107218656A (en) * 2017-06-19 2017-09-29 广东美的制冷设备有限公司 Humidify component and air conditioner
CN107420981A (en) * 2017-06-19 2017-12-01 广东美的制冷设备有限公司 Air conditioner
CN107388427A (en) * 2017-06-19 2017-11-24 广东美的制冷设备有限公司 Humidify filter assemblies and air conditioner
CN107289522A (en) * 2017-06-19 2017-10-24 广东美的制冷设备有限公司 Air conditioner
CN107218658A (en) * 2017-06-19 2017-09-29 广东美的制冷设备有限公司 Humidify component and air conditioner
CN107192061A (en) * 2017-06-19 2017-09-22 广东美的制冷设备有限公司 Air conditioner and intelligent electric appliance combination
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CN111912026A (en) * 2020-07-16 2020-11-10 青岛海尔空调器有限总公司 Vertical air conditioner indoor unit

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