CN204176753U - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN204176753U CN204176753U CN201420529688.8U CN201420529688U CN204176753U CN 204176753 U CN204176753 U CN 204176753U CN 201420529688 U CN201420529688 U CN 201420529688U CN 204176753 U CN204176753 U CN 204176753U
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- China
- Prior art keywords
- heat exchanger
- crosswind road
- exchanger outlet
- road wall
- outlet
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/14—Details or features not otherwise provided for mounted on the ceiling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Duct Arrangements (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
Air conditioner of the present utility model, possesses: main body (20), has at least one inlet port and multiple outlet (9) in the bottom of this main body (20); Heat exchanger (3), it to be contained in main body and to be configured in and is entered into the flow path of the air of discharging in main body and from outlet to object space from inlet port, outlet be positioned at heat exchanger outlet crosswind road wall (10) with between the opposed opposite side wind path wall (11) of this heat exchanger outlet crosswind road wall, if the throat width of outlet is set to L2, then the thickness L1 of heat exchanger outlet crosswind road wall is 0.15L2 ~ 0.25L2.
Description
Technical field
The utility model relates to air conditioner.
Background technology
As the air conditioner of ceiling imbedded formula in the past, such as, there is air conditioner disclosed in patent document 1.In this air conditioner, the planarized wind direction adjustment member of lower surface is configured at outlet, is formed with convex surface in the air-supply pusher side upper end of wind path wall of the discharge duct of delimiting outlet upstream.
Patent document 1: Japanese Unexamined Patent Publication 2012-251676 publication (the 1st figure)
But, in the air conditioner of ceiling imbedded formula in the past, exist because outlet exists flowing resistance, and make air quantity insufficient or produce the problem of noise.Such as, as one of them factor, when flowing into outlet by the air after heat exchanger, the air-flow produced at the inlet portion of outlet can be peeling.That is, if be peeling, then flowing resistance increases, and therefore air quantity reduces and noise becomes large.
In addition, about such problem, in air conditioner disclosed in above-mentioned patent document 1, only the shape of wind path wall is studied, and do not consider guarantee air quantity and reduce noise.
Utility model content
The utility model is done in view of the above problems, and object is to provide one that flowing resistance can be suppressed to increase, and realizes the air conditioner guaranteed enough air quantity and reduce noise.
In order to realize above-mentioned object, air conditioner of the present utility model, possesses: main body, has at least one inlet port and multiple outlet in the bottom of this main body; Heat exchanger, it is accommodated in described main body, and be arranged in the flow path of air, the flow path of this air refers to from described inlet port and is entered into the flow path of the air of discharging in described main body and from described outlet towards object space, described outlet is between heat exchanger outlet crosswind Lu Biyu opposite side wind path wall, described opposite side wind path wall is opposed with described heat exchanger outlet crosswind road wall, if the throat width of described outlet is set to L2, then the thickness L1 of described heat exchanger outlet crosswind road wall is 0.15L2 ~ 0.25L2.
Also can be configured to, in the part of the outlet side of the upper end of described heat exchanger outlet crosswind road wall, be formed with curved face part, this curved face part is made up of the curved surface protruded towards wind path side, and the thickness direction range L 3 of described curved face part is more than 0.4L1.
Also can be configured to, the upper end of described heat exchanger outlet crosswind road wall has curved face part and planar portions, described curved face part is made up of the curved surface protruded towards wind path side, and described curved portion is in the central portion side of the close described outlet of the upper end of described heat exchanger outlet crosswind road wall, described planar portions, in the upper end of described heat exchanger outlet crosswind road wall, is positioned at than described curved face part near described heat exchanger side.
Also can be configured to, described heat exchanger outlet crosswind road wall has curved face part and planar portions, described curved face part is made up of the curved surface protruded towards wind path side, and be positioned at the upper end of described heat exchanger outlet crosswind road wall, described planar portions is positioned at than the central portion side of described curved face part near outlet, and be positioned at as lower part, that is: the part of the side, most upstream in the region opposed with described opposite side wind path wall of described heat exchanger outlet crosswind road wall.
Also can be configured to, be positioned at the described curved face part at the both ends on the length direction of described heat exchanger outlet crosswind road wall, be greater than the described curved face part of the central portion on the length direction being positioned at described heat exchanger outlet crosswind road wall.
Also can be configured to, described heat exchanger outlet crosswind road wall has ladder difference, described ladder difference is positioned at as lower area, that is: the region opposed with described opposite side wind path wall of described heat exchanger outlet crosswind road wall, ladder difference region on the lower described in the ratio of described heat exchanger outlet crosswind road wall, towards the side depression left from described opposite side wind path wall.
Also can be configured to, the distance L5 of heat exchanger described in described heat exchanger outlet crosswind Lu Biyu, is less than the thickness L1 of described heat exchanger outlet crosswind road wall.
Also can be configured to, the thickness L1 ' at the both ends on the length direction of described heat exchanger outlet crosswind road wall, is greater than the thickness L1 of the central portion on the length direction of described heat exchanger outlet crosswind road wall.
According to the utility model, the increase of flowing resistance can be suppressed, realize guaranteeing enough air quantity and reducing noise.
Accompanying drawing explanation
Fig. 1 is the in-built figure of the air conditioner representing embodiment 1 of the present utility model from the side.
Fig. 2 is the figure of the outlet of the air conditioner representing present embodiment 1 from the side.
Fig. 3 relates to the air conditioner of present embodiment 1, and represents the performance plot of air quantity relative to the change of L1/L2.
Fig. 4 relate to embodiment 2 of the present utility model with the figure of Fig. 2 same way.
Fig. 5 relates to the air conditioner of present embodiment 2, and represents the performance plot of air quantity relative to the change of L3/L1.
Fig. 6 relate to embodiment 3 of the present utility model with the figure of Fig. 2 same way.
Fig. 7 relate to embodiment 4 of the present utility model with the figure of Fig. 2 same way.
Fig. 8 relate to embodiment 5 of the present utility model with the figure of Fig. 2 same way.
Fig. 9 relate to embodiment 6 of the present utility model with the figure of Fig. 2 same way.
Figure 10 is the figure of the outlet of the air conditioner representing embodiment 7 of the present utility model from top.
Description of reference numerals: 3... heat exchanger; 9... outlet; 10,110,210,310,410,510,610... heat exchanger outlet crosswind road wall; 11... opposite side wind path wall; 121,221,321... curved face part; 223,325... planar portions; 427... ladder is poor.
Detailed description of the invention
Below, be described based on the embodiment of accompanying drawing to air conditioner of the present utility model.In addition, in figure, same reference numerals represents identical or corresponding part.
Embodiment 1.
Fig. 1 is the in-built schematic diagram of the air conditioner representing embodiment 1 of the present utility model from the side.More specifically, the air conditioner of present embodiment 1 is the indoor set of so-called box-type air conditioner, and Fig. 1 represents that the major part of air conditioner main is embedded in the ceiling in room, and lower body part is towards the state of the indoor in room.
As the air conditioner of ceiling imbedded formula, possess main body 20 and heat exchanger 3.The main body 20 of air conditioner is embedded to the inboard (side contrary with room) of the ceiling face 15 in object space that is room.
As an example, in present embodiment 1, main body 20 has the main body side plate 4 at the four sides overlooking rectangular top body plate 5 and extend from four limits of top body plate 5 downwards.In other words, main body 20 is that the upper surface of the square tube body be made up of four main body side plates 4 is by the casing of top body plate 5 obturation.
In the bottom of main body, namely, in the open lower surface of above-mentioned casing, so that the mode of dismounting decoration panel 6 can be provided with relative to main body.As shown in Figure 1, top body plate 5 is positioned at than ceiling face 15 position by the top, and decoration panel 6 is positioned at the face substantially identical with ceiling face 15.
In addition, the main body 20 of air conditioner has: at least one inlet port and at least one outlet 9.Be provided with near the central authorities of decoration panel 6 towards the inlet port of the air of main body that is air-inlet grille 7.The inner side of air-inlet grille 7 is provided with filter 8, for carrying out dedusting to by the air after air-inlet grille 7.
As an example, in present embodiment 1, decoration panel 6 and air-inlet grille 7 have respectively overlooks rectangular outer rim.
Region between the outer rim and the outer rim of air-inlet grille 7 of decoration panel 6, is provided with outlet that is multiple outlet 9 of air.In present embodiment 1, corresponding with the situation that decoration panel 15 and air-inlet grille 7 have the outer rim on four limits respectively, outlet 9 is provided with four, and outlet 9 configures in the mode on the limit of the correspondence along decoration panel 6 and air-inlet grille 7 respectively.In addition, four outlets 9 are located in the mode of surrounding air-inlet grille 7.The wind direction board 13 that the direction of the air of discharging is adjusted is provided with at each outlet 9.
Central portion in main body is configured with fan motor 2.Fan motor 2 is supported on the lower surface (side, inner space of main body) of top body plate 5.At the rotating shaft to downward-extension of fan motor 2, the turbofan 1 as air supplying part is installed.In addition, between turbofan 1 and air-inlet grille 7, be provided with the horn mouth 14 entering wind path formed from air-inlet grille 7 towards turbofan 1.Air sucks in main body from air-inlet grille 7 by turbofan 1, and this air is flowed out from outlet 9 to object space that is indoor 17.
Heat exchanger 3 is configured with at the radial outside of turbofan 1.In other words, heat exchanger 3 is accommodated in main body 20, particularly be configured at and enter the flow path of the air of discharging in main body 20 and from outlet 9 to object space from inlet port (air-inlet grille 7), thus carry out heat exchange between this air and cold-producing medium.
Heat exchanger 3 has: separate the interval of regulation in the horizontal direction and the multiple fan configured and by heat pipe through for these fans, heat pipe, by connecting pipings and being connected with not shown known off-premises station, supplies the cold-producing medium after being cooled to heat exchanger 3 or thus by the cold-producing medium after heating.In addition, turbofan 1, horn mouth 14, structure, the mode of heat exchanger 3 do not do particular determination, in present embodiment 1, use known parts.
In such a configuration, if turbofan 1 rotates, then the air of indoor 17 is inhaled into the air-inlet grille 7 of decoration panel 6.Then, guided by the horn mouth 14 forming main body inlet port by the air after dedusting in filter 8 and sucked by turbofan 1.And then in turbofan 1, the air be inhaled into upward from below, lateral direction in the horizontal direction and is radially discharged.Flow direction, when by heat exchanger 3, after carrying out heat exchange and humidity adjustment, is changed to below, thus discharges to indoor 17 from outlet 9 respectively by the air be discharged like this.
Next, be described with reference to the details of Fig. 1 ~ Fig. 3 to outlet 9.Fig. 2 is the figure of the longitudinal section representing the outlet 9 relating to present embodiment 1.In addition, in the present embodiment, the longitudinal section of heat exchanger outlet crosswind road wall spreads all over length direction (direction orthogonal with the both sides of above-below direction and width, length direction) and is maintained identical part.
As shown in Figure 1, when top view, outlet 9 is between heat exchanger 3 and main body side plate 4.More specifically, as shown in Figure 2, between the opposite side wind path wall 11 that heat exchanger outlet crosswind road wall 10 is opposed with this heat exchanger outlet crosswind road wall 10.The main body center side (heat exchanger side, air-supply pusher side) of outlet 9 delimited by heat exchanger outlet crosswind road wall 10, the outward flange side of the decoration panel 6 of outlet 9, delimited by the side plate side of main body that is opposite side wind path wall 11.The two ends of heat exchanger outlet crosswind road wall 10 and the two ends of opposite side wind path wall 11 are linked by pair of sidewalls (in Fig. 10 by the wall portion that Reference numeral 12 represents).By the air-flow after heat exchanger 3, from heat exchanger outlet crosswind road wall 10 side inflow outlet 9.
In present embodiment 1, be set to L1 at the thickness of the heat exchanger outlet crosswind road wall 10 by outlet 9, when the throat width of outlet 9 is set to L2, then L1 is the scope of 0.15L2 ~ 0.25L2.The relation of L1/L2 and air quantity is shown in Fig. 3.As shown in Figure 3, when the thickness L1 < 0.15L2 of heat exchanger outlet crosswind road wall 10, produce larger air-flow when air-flow flows into outlet 9 at the inlet portion of outlet 9 and peel off, make flowing resistance increase, air quantity reduction.On the other hand, when the thickness L1 > 0.25L2 of heat exchanger outlet crosswind road wall 10, due to wind path reduced width, therefore flowing resistance increases, and air quantity reduces.In contrast, as present embodiment 1, L1, in the scope of 0.15L2 ~ 0.25L2, guarantees enough air quantity.
According to the air conditioner of the present embodiment 1 formed as described above, by the thickness L1 of heat exchanger outlet crosswind road wall 10 being set to the scope of 0.15L2 ~ 0.25L2, the increase of flowing resistance that can suppress the increase of the flowing resistance produced because of the stripping of air-flow and cause because of reducing of outlet.Can realize thus guaranteeing flow fully, reducing noise and energy saving.In addition, by reducing the stripping of air-flow, wind speed can be suppressed to reduce, its result can prevent from causing wind direction board to produce condensation because being involved in room air.
Embodiment 2.
Next, based on Fig. 4 and Fig. 5, embodiment 2 of the present utility model is described.Fig. 4 is the figure of the longitudinal section representing the outlet 9 relating to present embodiment 2.In addition, in the present embodiment, the longitudinal section of heat exchanger outlet crosswind road wall spreads all over length direction and is maintained identical part.In addition, except following illustrated part, the air conditioner of present embodiment 2 is identical with embodiment 1.
In present embodiment 2, be formed with curved face part 121 in the part (flowing out from heat exchanger and the downstream of the air-flow flowed down along outlet) of the outlet side of the upper end of the heat exchanger outlet crosswind road wall 110 of delimitation outlet 9.Curved face part 121 is made up of the curved surface that (be not wind path pars intramuralis side but outside, wind path side) protrudes upward.The thickness direction range L 3 of curved face part 121 is more than 0.4L1.Curved face part 121 such as can be formed by least more than one radius of curvature, also can by radius continually varying Surface forming.In addition, L3 is L1 (L3≤L1) to the maximum.
The relation of L3/L1 and air quantity is shown in Fig. 5.As can be seen from Figure 5, L3/L1 < 0.4, L3 is larger, and air quantity more increases, L3/L1 >=0.4, and air quantity and L3 have nothing to do but substantially constant.Therefore in present embodiment 2, the thickness direction range L 3 of curved face part 121 is set to more than 0.4L1, thus substantially invariable larger air quantity can be maintained.
In the air conditioner of the present embodiment 2 formed like this, also can obtain the advantage same with above-mentioned embodiment 1.In addition, in embodiment 2, by making the upper end of heat exchanger outlet crosswind road wall 110 be formed as curve form, thus the stripping of air-flow can be suppressed, flowing resistance can be suppressed to increase.The improvement of energy saving can be realized thus further, reduce air-supply sound and prevent from producing condensation because of being involved in of room air.
Embodiment 3.
Next, based on Fig. 6, embodiment 3 of the present utility model is described.Fig. 6 is the figure of the longitudinal section representing the outlet 9 relating to present embodiment 3.In addition, in the present embodiment, the longitudinal section of heat exchanger outlet crosswind road wall spreads all over length direction and is maintained identical part.In addition, except following illustrated part, the air conditioner of present embodiment 3 is identical with embodiment 1 or 2.
In the air conditioner of present embodiment 3, in the upper end of heat exchanger outlet crosswind road wall 210, there is curved face part 221 and planar portions 223.Curved face part 221 is positioned at the central portion side of the close outlet 9 of the upper end of heat exchanger outlet crosswind road wall 210, planar portions 223, in the upper end of heat exchanger outlet crosswind road wall 210, is positioned at and namely flows out from heat exchanger 3 and the upstream side of the air-flow flowed down along outlet 9 near the side (side from the central portion of outlet 9 leaves) of heat exchanger 3 than curved face part 221.Curved face part 221 is made up of the curved surface protruded upward.Planar portions 223 is formed as continuous with curved face part 221.The thickness direction range L 4 of planar portions 223 is preferably more than 1mm.
In the air conditioner of the present embodiment 3 formed like this, also can obtain the advantage same with above-mentioned embodiment 1 or 2.In addition, in embodiment 3, planar portions 223 is there is at the upstream side of the curved face part 221 of the upper end of heat exchanger outlet crosswind road wall 210, therefore the air-flow before curved face part 221 is flowed into, easily be attached at the wall of heat exchanger outlet crosswind road wall 210, thus the stripping of the air-flow of curved face part 221 can be suppressed further.The improvement of energy saving, the reduction of air-supply sound can be realized thus further and prevent from producing condensation because of being involved in of room air.
Embodiment 4.
Next, based on Fig. 7, embodiment 4 of the present utility model is described.Fig. 7 is the figure of the longitudinal section representing the outlet 9 relating to present embodiment 4.In addition, in the present embodiment, the longitudinal section of heat exchanger outlet crosswind road wall spreads all over length direction and is maintained identical part.In addition, except following illustrated part, any one is identical for the air conditioner and embodiment 1 ~ 3 of present embodiment 4.
The heat exchanger outlet crosswind road wall 310 of the air conditioner of present embodiment 4 has curved face part 321 and planar portions 325.Curved face part 321 is positioned at the upper end of heat exchanger outlet crosswind road wall 310.Curved face part 321 is made up of the curved surface protruded upward.Planar portions 325 is positioned at and namely flows out from heat exchanger 3 near the side of the central portion of outlet 9 than curved face part 321 and to flow down the downstream of air-flow along outlet 9.Namely, the part of the side, most upstream in the region opposed with opposite side wind path wall 11 of heat exchanger outlet crosswind road wall 310 in addition, planar portions 325 is positioned at the downstream part of the upper end being close to heat exchanger outlet crosswind road wall 310.Planar portions 325 is formed as continuous with curved face part 321.
In the air conditioner of the present embodiment 4 formed like this, also can obtain any one the corresponding identical advantage with above-mentioned embodiment 1 ~ 3.In addition, in embodiment 4, planar portions 325 is set by the downstream of the curved face part 321 of the upper end at heat exchanger outlet crosswind road wall 310, even if be peeling at curved face part 321 air-flow, also can promotes adhering to again of air-flow.The improvement of energy saving, the reduction of air-supply sound can be realized thus further and prevent from producing condensation because of being involved in of room air.
Embodiment 5.
Next, based on Fig. 8, embodiment 5 of the present utility model is described.Fig. 8 is the figure of the longitudinal section representing the outlet 9 relating to present embodiment 5.In addition, in the present embodiment, the longitudinal section of heat exchanger outlet crosswind road wall spreads all over length direction and is maintained identical part.In addition, except following illustrated part, the air conditioner of present embodiment 5 is identical with any one of embodiment 1 ~ 4.
The heat exchanger outlet crosswind road wall 410 of the air conditioner of present embodiment 5 is formed with ladder and differs from 427.Ladder differs from the region opposed with opposite side wind path wall 11 that 427 are positioned at heat exchanger outlet crosswind road wall 410.Than the region that the ladder poor 427 of heat exchanger outlet crosswind road wall 410 (flows out from heat exchanger 3 and the downstream of the air-flow flowed down along outlet 9) on the lower, cave in towards from the side that opposite side wind path wall 11 leaves.
In the air conditioner of the present embodiment 5 formed like this, also can obtain any one the corresponding identical advantage with above-mentioned embodiment 1 ~ 4.In addition, in embodiment 5, be peeling even if spread all over from the upper end of heat exchanger outlet crosswind road wall 410 to the regional gas stream opposed with opposite side wind path wall 11, and produce whirlpool at stripping area, differ from 427 by ladder and whirlpool also can be made to diminish.Also can realize the improvement of energy saving, the reduction of air-supply sound thus and prevent from producing condensation because of being involved in of room air.
Embodiment 6.
Next, based on Fig. 9, embodiment 6 of the present utility model is described.Fig. 9 represents the figure of the longitudinal section of the outlet 9 relating to present embodiment 6.In addition, in the present embodiment, the longitudinal section of heat exchanger outlet crosswind road wall spreads all over length direction and is maintained identical part.In addition, except following illustrated part, the air conditioner of present embodiment 6 is identical with any one of embodiment 1 ~ 5.In addition, Fig. 9 is diagram example after all, illustrates mode present embodiment 5 and above-mentioned embodiment 4 combined.
In the air conditioner of present embodiment 6, heat exchanger outlet crosswind road wall 510 and the distance L5 of heat exchanger 3 are set smaller than the thickness L1 of heat exchanger outlet crosswind road wall 510.
In the air conditioner of the present embodiment 6 formed like this, also can obtain any one the corresponding identical advantage with above-mentioned embodiment 1 ~ 5.In addition, in embodiment 6, heat exchanger outlet crosswind road wall 510 is less than the thickness L1 of heat exchanger outlet crosswind road wall 10 with the distance L5 of heat exchanger 3, therefore, it is possible to make to be reduced by the air-flow of the heat exchanger 3 of the position lower than the upper end of heat exchanger outlet crosswind road wall 510, thus the stripping produced when air-flow can be suppressed to cross heat exchanger outlet crosswind road wall 510.Can realize further thus the improvement of energy saving, air-supply sound reduction and prevent from being involved in because of room air the condensation caused.
Embodiment 7.
Next, based on Figure 10, embodiment 7 of the present utility model is described.Figure 10 is the figure of the outlet 9 relating to embodiment 7 of the present utility model from top view.In addition, except following illustrated part, the air conditioner of present embodiment 7 is identical with any one of embodiment 1 ~ 6.In addition, the respective feature of embodiment 1 ~ 6 is applicable to the central portion of the length direction of heat exchanger outlet crosswind road wall.
As shown in Figure 10, when top view, outlet 9 delimited by heat exchanger outlet crosswind road wall 610, opposite side wind path wall 11 and pair of sidewalls 12, and wherein the two ends of above-mentioned heat exchanger outlet crosswind road wall 610 and the two ends of opposite side wind path wall 11 link by pair of sidewalls 12.In present embodiment 7, the thickness L1 ' at the both ends of the length direction of heat exchanger outlet crosswind road wall 610 is set to the thickness L1 of the central portion of the length direction being greater than heat exchanger outlet crosswind road wall 610.
In the air conditioner of the present embodiment 7 formed like this, also can obtain any one the corresponding identical advantage with above-mentioned embodiment 1 ~ 6.In addition, in embodiment 7, also following advantage can be obtained.That is, if consider the flowing of the air-flow of outlet 9 entirety, then at the both ends of the length direction of outlet 9, not only also air is flowed into from wall 610 side, heat exchanger outlet crosswind road from pair of sidewalls 1 both sides.Therefore there is the both ends trend be peeling easier than the central portion of the length direction of outlet 9 of the length direction of outlet 9.Relative to this, in present embodiment 7, the thickness L1 of the central portion of the length direction of heat exchanger outlet crosswind road wall 610 is greater than by the thickness L1 ' at the both ends making the length direction of heat exchanger outlet crosswind road wall 610, thus the air-flow at the both ends of the length direction flowing into outlet 9 can be reduced, and on the whole can suppress the stripping of air-flow from length direction.The improvement of energy saving, the reduction of air-supply sound can be realized thus further and be involved in because of room air the condensation caused.
Embodiment 8.
Next, embodiment 8 of the present utility model is described.In addition, except following illustrated part, the air conditioner of present embodiment 8 is identical with any one of embodiment 1 ~ 7.In addition, the feature that embodiment 1 ~ 7 is respective is applicable to the central portion of the length direction of heat exchanger outlet crosswind road wall.
In present embodiment 8, embodiment 1 ~ 7 any one in, about the curved face part of upper end of heat exchanger outlet crosswind road wall being arranged at outlet 9, it is characterized in that, the curved face part being positioned at the both ends of the length direction of heat exchanger outlet crosswind road wall is greater than the curved face part of the central portion of the length direction being positioned at heat exchanger outlet crosswind road wall.For this size, based on about form curved face part protuberance size, have the width of the heat exchanger outlet crosswind road wall of the part of curved face part, the curved face part of heat exchanger outlet crosswind road wall the forming range about above-below direction, observe from the side (observing from the mode of Fig. 2) curved face part extent of occupation, the comparison of any one produce.In addition, for this point, Figure 10 be represent when the heat exchanger outlet crosswind road wall relating to the part with curved face part width relatively in observe, present embodiment 8 the figure of a mode.
In the air conditioner of the present embodiment 8 formed like this, also can obtain any one identical advantage corresponding with above-mentioned embodiment 1 ~ 7.In addition, for embodiment 8, in the curved face part of heat exchanger outlet crosswind road wall, the advantage identical with the distinctive advantage of above-mentioned embodiment 7 can be obtained, thus improvement, the reduction of air-supply sound of energy saving can be realized and prevent from producing condensation because of being involved in of room air.
Industrial utilizes possibility
As application examples of the present utility model, can be widely used for forming the indoor set of refrigerating circulatory device, the indoor set of such as air conditioner, other are provided with the various devices, equipment etc. of pressure fan.
Above, with reference to preferred embodiment specifically describing content of the present utility model, but based on basic technological thought of the present utility model and enlightenment, as long as those skilled in the art then can take various shifting gears, this is apparent.
Claims (8)
1. an air conditioner, is characterized in that, possesses:
Main body, has at least one inlet port and multiple outlet in the bottom of this main body; With
Heat exchanger, it is accommodated in described main body, and is arranged in the flow path of air, and the flow path of this air refers to from described inlet port and entered into the flow path of the air of discharging in described main body and from described outlet towards object space,
Described outlet is between heat exchanger outlet crosswind Lu Biyu opposite side wind path wall, and described opposite side wind path wall is opposed with described heat exchanger outlet crosswind road wall,
If the throat width of described outlet is set to L2, then the thickness L1 of described heat exchanger outlet crosswind road wall is 0.15L2 ~ 0.25L2.
2. air conditioner according to claim 1, is characterized in that,
In the part of the outlet side of the upper end of described heat exchanger outlet crosswind road wall, be formed with curved face part, this curved face part is made up of the curved surface protruded towards wind path side,
The thickness direction range L 3 of described curved face part is more than 0.4L1.
3. air conditioner according to claim 1, is characterized in that,
The upper end of described heat exchanger outlet crosswind road wall has curved face part and planar portions,
Described curved face part is made up of the curved surface protruded towards wind path side, and described curved portion is in the central portion side of the close described outlet of the upper end of described heat exchanger outlet crosswind road wall,
Described planar portions, in the upper end of described heat exchanger outlet crosswind road wall, is positioned at than described curved face part near described heat exchanger side.
4. air conditioner according to claim 1, is characterized in that,
Described heat exchanger outlet crosswind road wall has curved face part and planar portions,
Described curved face part is made up of the curved surface protruded towards wind path side, and is positioned at the upper end of described heat exchanger outlet crosswind road wall,
Described planar portions is positioned at than the central portion side of described curved face part near outlet, and is positioned at as lower part, that is: the part of the side, most upstream in the region opposed with described opposite side wind path wall of described heat exchanger outlet crosswind road wall.
5. the air conditioner according to any one of claim 2 ~ 4, is characterized in that,
Be positioned at the described curved face part at the both ends on the length direction of described heat exchanger outlet crosswind road wall, be greater than the described curved face part of the central portion on the length direction being positioned at described heat exchanger outlet crosswind road wall.
6. air conditioner according to claim 1, is characterized in that,
Described heat exchanger outlet crosswind road wall has ladder difference,
Described ladder difference is positioned at as lower area, that is: the region opposed with described opposite side wind path wall of described heat exchanger outlet crosswind road wall,
Ladder difference region on the lower described in the ratio of described heat exchanger outlet crosswind road wall, towards the side depression left from described opposite side wind path wall.
7. air conditioner according to claim 1, is characterized in that,
The distance L5 of heat exchanger described in described heat exchanger outlet crosswind Lu Biyu, is less than the thickness L1 of described heat exchanger outlet crosswind road wall.
8. air conditioner according to claim 1, is characterized in that,
The thickness L1 ' at the both ends on the length direction of described heat exchanger outlet crosswind road wall, is greater than the thickness L1 of the central portion on the length direction of described heat exchanger outlet crosswind road wall.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPPCT/JP2013/075016 | 2013-09-17 | ||
| PCT/JP2013/075016 WO2015040668A1 (en) | 2013-09-17 | 2013-09-17 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204176753U true CN204176753U (en) | 2015-02-25 |
Family
ID=52565561
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380056256.8A Active CN104755847B (en) | 2013-09-17 | 2013-09-17 | Air conditioner |
| CN201420529688.8U Active CN204176753U (en) | 2013-09-17 | 2014-09-15 | Air conditioner |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380056256.8A Active CN104755847B (en) | 2013-09-17 | 2013-09-17 | Air conditioner |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20150276246A1 (en) |
| EP (1) | EP3048375B1 (en) |
| JP (1) | JP6008993B2 (en) |
| CN (2) | CN104755847B (en) |
| WO (1) | WO2015040668A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104755847A (en) * | 2013-09-17 | 2015-07-01 | 三菱电机株式会社 | Air conditioner |
| CN111094856A (en) * | 2017-09-05 | 2020-05-01 | 三星电子株式会社 | Air conditioner |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105934637A (en) * | 2014-01-08 | 2016-09-07 | 江森自控日立空调技术（香港）有限公司 | Indoor unit for air conditioner |
| JP2018025357A (en) * | 2016-08-10 | 2018-02-15 | 日立ジョンソンコントロールズ空調株式会社 | Indoor unit and air conditioner |
| KR102598644B1 (en) * | 2019-01-18 | 2023-11-06 | 엘지전자 주식회사 | Ceiling type air conditioner |
| CN112539466B (en) * | 2020-09-28 | 2022-09-02 | Tcl空调器(中山)有限公司 | Air guide mechanism and air conditioner indoor unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60125429U (en) * | 1984-02-03 | 1985-08-23 | 矢崎総業株式会社 | air conditioner |
| JPH0659722U (en) * | 1993-01-29 | 1994-08-19 | 株式会社ゼクセル | Ceiling mounted air conditioner |
| JPH08178335A (en) * | 1994-12-27 | 1996-07-12 | Daikin Ind Ltd | Air conditioner |
| JPH11101483A (en) * | 1997-09-30 | 1999-04-13 | Matsushita Electric Ind Co Ltd | Air conditioner |
| EP1166018B1 (en) * | 2000-01-28 | 2004-11-10 | Toshiba Carrier Corporation | Cassette type air conditioner for mounting in the ceiling |
| CN2455952Y (en) * | 2000-08-22 | 2001-10-24 | 大金工业株式会社 | Centrifugal fan |
| CN1443988A (en) * | 2002-03-08 | 2003-09-24 | 乐金电子(天津)电器有限公司 | Ceiling board air conditioner with air cleaning device |
| JP3972894B2 (en) * | 2003-11-27 | 2007-09-05 | ダイキン工業株式会社 | Air conditioner |
| KR20070034214A (en) * | 2005-09-23 | 2007-03-28 | 삼성전자주식회사 | Heat exchanger support and air conditioner having same |
| JP4923639B2 (en) * | 2005-11-11 | 2012-04-25 | ダイキン工業株式会社 | Indoor panel of air conditioner and air conditioner |
| JP2007263441A (en) * | 2006-03-28 | 2007-10-11 | Mitsubishi Electric Corp | Ceiling mount type air conditioner, and dust removing device for filter of the same |
| JP4107334B2 (en) * | 2006-04-21 | 2008-06-25 | ダイキン工業株式会社 | Air conditioner |
| ES2822108T3 (en) * | 2009-09-28 | 2021-04-29 | Daikin Ind Ltd | Control device |
| JP4715971B2 (en) * | 2009-11-04 | 2011-07-06 | ダイキン工業株式会社 | Heat exchanger and indoor unit equipped with the same |
| JP4952775B2 (en) * | 2009-11-05 | 2012-06-13 | ダイキン工業株式会社 | Air conditioner indoor unit |
| JP5250011B2 (en) * | 2010-10-26 | 2013-07-31 | 三菱電機株式会社 | Air conditioner |
| JP5923871B2 (en) | 2011-05-31 | 2016-05-25 | ダイキン工業株式会社 | Indoor unit for air conditioner |
| JP6008993B2 (en) * | 2013-09-17 | 2016-10-19 | 三菱電機株式会社 | Air conditioner |
-
2013
- 2013-09-17 JP JP2014557640A patent/JP6008993B2/en active Active
- 2013-09-17 EP EP13893750.3A patent/EP3048375B1/en active Active
- 2013-09-17 CN CN201380056256.8A patent/CN104755847B/en active Active
- 2013-09-17 WO PCT/JP2013/075016 patent/WO2015040668A1/en active Application Filing
- 2013-09-17 US US14/433,746 patent/US20150276246A1/en not_active Abandoned
-
2014
- 2014-09-15 CN CN201420529688.8U patent/CN204176753U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104755847A (en) * | 2013-09-17 | 2015-07-01 | 三菱电机株式会社 | Air conditioner |
| CN111094856A (en) * | 2017-09-05 | 2020-05-01 | 三星电子株式会社 | Air conditioner |
| CN111094856B (en) * | 2017-09-05 | 2021-12-28 | 三星电子株式会社 | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015040668A1 (en) | 2015-03-26 |
| CN104755847A (en) | 2015-07-01 |
| JPWO2015040668A1 (en) | 2017-03-02 |
| CN104755847B (en) | 2017-08-04 |
| JP6008993B2 (en) | 2016-10-19 |
| EP3048375A4 (en) | 2017-04-26 |
| EP3048375A1 (en) | 2016-07-27 |
| US20150276246A1 (en) | 2015-10-01 |
| EP3048375B1 (en) | 2020-12-23 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |