CN107850337A - The indoor set of air conditioner - Google Patents
The indoor set of air conditioner Download PDFInfo
- Publication number
- CN107850337A CN107850337A CN201580081572.XA CN201580081572A CN107850337A CN 107850337 A CN107850337 A CN 107850337A CN 201580081572 A CN201580081572 A CN 201580081572A CN 107850337 A CN107850337 A CN 107850337A
- Authority
- CN
- China
- Prior art keywords
- drain pan
- heat exchanger
- indoor set
- antibacterial unit
- air conditioner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/14—Collecting or removing condensed and defrost water; Drip trays
-
- 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
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/40—Details of walls
-
- 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
-
- 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
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- 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
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
-
- 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
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F2013/228—Treatment of condensate, e.g. sterilising
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Ceramic Engineering (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The present invention provides a kind of indoor set of air conditioner.The indoor set of air conditioner possesses：Heat exchanger (4), its discharge direction around the air from Air Blast fan；Drain pan (5), it is configured at the lower section of heat exchanger (4)；And antibacterial unit (15), it is arranged on drain pan (5), and with the antiseptic for making condensed water antibacterial.Also, at least a portion of antibacterial unit (15) is configured at the underface of heat exchanger (4).Thus, antiseptic is arranged on drain pan (5) while the reduction of sectional area of blowout wind path is suppressed.
Description
Technical field
The present invention relates to the indoor set of air conditioner, more particularly to the interior of ceiling embedded air conditioner
Machine.
Background technology
As the indoor set of air conditioner, there is the type (ceiling embedded) that indoor set is embedded into ceiling.Smallpox
The indoor set of the Embedded air conditioner of plate sucks the air of interior, by the air profit of suction by rotating centrifugal fan
Cooled down with heat exchanger, and blown out from blow-off outlet so that indoor cooling.
In the indoor set of such air conditioner, in cold air operation, condensed water is produced in a heat exchanger, is condensed
Hydropexis is discharged to outside indoor set in drain pan, and using draining pump.But due to draining pump can not delivery ratio its suction out limit
The condensed water of fixed height on the lower, therefore a certain amount of condensate retention must be had in drain pan after operating stops.Sometimes
The bacterial reproduction in the condensed water of the residual occurs, the mucus of sticky paste is produced, so as to block the unfavorable condition of draining pump.
In order to prevent such unfavorable condition, the inner side for being typically employed in drain pan sets the countermeasure of antiseptic.
In the prior art, such as have the antimicrobial-coated inner surface in drain pan of liquid, or the table in drain pan
The drain bar of the resin in face is mixed into antiseptic, so that antiseptic little by little dissolves in the countermeasure of condensed water.But in the countermeasure
In, because antibacterial effect dies down quickly, therefore in order to maintain antibacterial effect to be swapped to drain pan itself.
Then, nearest, the antiseptic of solid-state is generally put into box body and is arranged at the bottom surface of drain pan (with reference to patent text
Offer 1,2).
Prior art literature
Patent document
Patent document 1：No. 4821342 publications of Japanese Patent No.
Patent document 2：No. 4252530 publications of Japanese Patent No.
The content of the invention
Problems to be solved by the invention
In order that efficiently antibacterial, antiseptic are more arranged at the draining pump that condensed water is assembled in drain pan to condensed water
Near.In addition, near draining pump, the flow switch for preventing condensed water from being overflowed from drain pan is provided with.Therefore, arranging
The position of various parts as being set on water pond, further need exist for setting the space of antiseptic.
But due to setting the installation space of antiseptic near the draining pump on drain pan so as to expanding drain pan
(becoming big), cause the sectional area of blowout wind path for reducing the cooling air formed between drain pan and body shell.Therefore, lead
Cause the increase of noise or the increase of fan power.Particularly, in small-sized indoor set, due to generally utilizing the interior with standard
Machine identical draining pump, flow switch and antiseptic, therefore these parts take up space relative to the overall ratio of drain pan
Become big, the reduction degree for blowing out the sectional area of wind path further becomes big.
The present invention is to complete in view of the above circumstances, and its problem, which is to provide, is suppressing the sectional area of blowout wind path
The indoor set for the air conditioner being arranged at antiseptic while reduction on drain pan.
The solution used to solve the problem
In order to solve above-mentioned problem, the indoor set of air conditioner of the present invention, which possesses, is arranged at sending in framework
Wind fan, around the air from the Air Blast fan discharge direction heat exchanger, be configured under the heat exchanger
The drain pan of side and it is arranged on the drain pan, and with the antibacterial unit for the antiseptic for making condensed water antibacterial, it is described anti-
At least a portion of bacterium unit is configured at the underface of the heat exchanger.
Invention effect
Antiseptic is arranged on row while the reduction of sectional area of blowout wind path is suppressed in accordance with the invention it is possible to provide
The indoor set of air conditioner on water pond.
Brief description of the drawings
Fig. 1 is the half sectional view of the indoor set for the air conditioner that one embodiment of the present invention is related to.
Fig. 2 is the sectional stereogram for illustrating the flowing of the air in the indoor set shown in Fig. 1.
Fig. 3 is the sectional stereogram on the draining pump periphery for representing the indoor set shown in Fig. 1.
Fig. 4 is the stereogram for illustrating the setting state of the antibacterial unit on drain pan.
Fig. 5 is the top view for illustrating the setting state of the antibacterial unit on drain pan.
Fig. 6 is the top view of the set location for the antibacterial unit for being denoted as comparative example.
Fig. 7 is the top view for the set location for representing the antibacterial unit in present embodiment.
Fig. 8 is the sectional view along Fig. 7 line A-A.
Fig. 9 is the sectional view along Fig. 7 line B-B.
Figure 10 is the figure for illustrating modified embodiment of the present embodiment.
Embodiment
Suitably embodiments of the present invention are described in detail referring to the drawings.
In addition, in accompanying drawing described below, identical reference is marked to identical part.
Fig. 1 is that the indoor set for the air conditioner that one embodiment of the present invention is related to (is also referred to simply as " indoor below
Machine ") 100 half sectional view.Fig. 2 is the sectional stereogram for illustrating the flowing of the air in the indoor set 100 shown in Fig. 1.
Fig. 2 shows the state that decoration panel 42 (reference picture 1) is removed.
As shown in figure 1, indoor set 100 of the present embodiment is the type (ceiling embedded) of embedded ceiling 41
Indoor set.In the conditioner of present embodiment, using refrigerant piping (not shown) by indoor set 100 and outdoor unit
It is (not shown) to connect to form freeze cycle, carry out air adjustment.
Indoor set 100 has body shell 1 and decoration panel 42.In the lower surface faced chamber of decoration panel 42, body shell
Body 1 is embedded into the inside for being configured at ceiling 41.Decoration panel 42 is with the side with the surface of ceiling 41 as substantially one face
Formula is installed on the lower section of body shell 1.Body shell 1 in ceiling (surface than ceiling 41 is top), which utilizes, lifts metal
Part and lifting bolt (not shown) are fixed.Decoration panel 42 uses screw part (not shown) etc. in body shell 1
And fixed.
Body shell 1 possesses framework 1a and heat insulating member 1b.Framework 1a is in quadrangle when overlooking, and is formed using metallic plate
Have opening in lower section has under casing shape.Here " quadrangle " is in addition to such as corner quilt in addition to " strict quadrangle "
The concept of chamfering or " the substantially quadrangle " that is rounded.Framework 1a is that more than 2 pieces of sheet metal component is stamped to form shape as regulation
Shape, be screwed, rivet fix etc. engagement and formed.In body shell 1, for heat-insulated or prevent condensation, soundproof etc.
Heat insulating member 1b be configured in framework 1a inside in a manner of will be downward opening.
Indoor set 100 possesses the Air Blast fan 2 being arranged in framework 1a, the discharge around the air from Air Blast fan 2
The heat exchanger 4 in direction, be configured at heat exchanger 4 lower section drain pan 5.Air Blast fan 2 is, for example, centrifugal fan, by air
Flow direction change substantially 90 degree and heat exchanger 4 send.Air Blast fan 2 is arranged at the fan motor 3 in framework 1a
Rotation driving.Fan motor 3 is fixed on framework 1a top plate.Pressure fan is formed by Air Blast fan 2 and fan motor 3.
Drain pan 5 will accept recovery in the surface sweating of heat exchanger 4 and the condensed water that drips.Drain pan 5 is, for example, to steep
The formed products of foam polystyrene, the resin bed formed such as the resin by ABS resin is formed in the inner surface side of condensed water contact.
The lower surface center of machine 100 is provided with the suction inlet 6 of air indoors.In addition, the lower surface of machine 100 is all indoors
Edge, it is provided with the blow-off outlet 7 (being 4 positions here) of air.Air Blast fan 2 is arranged at the frame of connection suction inlet 6 and blow-off outlet 7
Air flue in body 1a.Heat exchanger 4 is configured between Air Blast fan 2 and blow-off outlet 7.Also, in Air Blast fan 2 and suction
Horn mouth 8 is provided between mouth 6.
As shown in Fig. 2 indoor air 21 is inhaled using the spinning movement of Air Blast fan 2 from suction inlet 6 (reference picture 1)
Enter, through Air Blast fan 2, heat exchanger 4 is blown out.In the case of cold air operation, due to by heat exchanger 4, so as to empty
Gas 21 is cooled.Through heat exchanger 4, cooled air 21 passes through the heat insulating member 1b in drain pan 5 and body shell 1
Between the blowout wind path 9 that is formed, via blow-off outlet 7 (reference picture 1) from indoor set 100 to indoor blowout.
Fig. 3 is the sectional stereogram on the periphery of draining pump 14 for representing the indoor set 100 shown in Fig. 1.Fig. 4 is to be used to illustrate row
The stereogram of the setting state of antibacterial unit 15 on water pond 5.Fig. 5 is for illustrating setting for the antibacterial unit 15 on drain pan 5
The top view of configuration state.In Fig. 4, for convenience of description, the display of heat exchanger 4 is eliminated.
As shown in Fig. 3~Fig. 4, drain pan 5 has the (reference picture of air 21 of the heat exchanger 4 on the drain pan 5
It is 2, same as below) flowing upstream side (primary side) primary space and separate positioned at the quadratic space of downstream (secondary side)
Partition wall 12.In addition, the open channel section 13 that some is cut open in the formation of partition wall 12 is so that the primary space
Connected with the quadratic space.
If indoor air 21 is dehumidified by heat exchanger 4, condensed water is produced.Condensed moisture is to wander to drain pan 5
Primary space condensed water 10 and wander to the condensed water 11 of the quadratic space on drain pan 5.
Indoor set 100 (reference picture 1, same as below) possesses the draining pump 14 that discharge is stranded in the condensed water of drain pan 5.Stream
The condensed water 10 for dropping down onto the primary space on drain pan 5 is directed to draining pump 14 1 by the open channel section 13 of partition wall 12
Side.Condensed water 10 and condensed water 11 collaborate near the open channel section 13 of partition wall 12, are drunk up and are expelled to by draining pump 14
Outside machine.Due to draining pump 14 can not delivery ratio its suction out and limit height condensed water on the lower, therefore in the operating of air conditioner
After stopping, there must be a certain amount of condensate retention in drain pan 5.It some times happens that bacterium is numerous in the condensed water of the residual
Grow, produce the mucus of sticky paste, so as to block the unfavorable condition of draining pump 14.
As the countermeasure for preventing above mentioned problem, the antibacterial with the antiseptic for making condensed water antibacterial is set on drain pan 5
Unit 15.Antibacterial unit 15 is configured to house the antiseptic of solid-state to the box body of resin-made.In the wall portion of box body, energy is formed
Enough make multiple through holes that condensed water passes through in box body.Antibacterial unit 15 is for example fixed in drain pan 5 using screw part 16
On.
Antibacterial unit 15 is preferably disposed near the draining pump 14 on drain pan 5.With 14a pairs of the suction outlet of draining pump 14
The bottom surface of the drain pan 5 for the position put lower is formed compared with periphery, and this is due to so that condensed water is towards draining pump
14 and assemble.
As shown in figure 5, drain pan 5 is in four frame shapes when overlooking.Here " four frame shapes " is except " four strict frames
Outside shape ", the concept of " substantially four frame shapes " also expanding or be chamfered laterally comprising such as corner.Draining pump 14 generally with
Flow switch 17 is arranged at the corner of drain pan 5 together.
In the radial direction of the axis of rotation of Air Blast fan 2, drain pan 5 and the heat insulating member 1b (reference pictures of body shell 1
2) the blowout wind path 9 formed between is formed between the adjacent corner in the drain pan 5 of four frame shapes in the circumferential.Blow
Go out wind path 9 to be formed herein 4 positions.Reference L1~L4 shown in Fig. 5 represents the stream with air of each blowout wind path 9
The circumferential length (hereinafter also referred to " circumferential size in wind path section) in the vertical section in dynamic direction.
Flow switch 17 detects to the condensed water for being stranded in drain pan 5 for more than ormal weight this case.If pass through
Flow switch 17 detects that the condensed water for being stranded in drain pan 5 is more than ormal weight this case, the then operating of air conditioner
Stop.Thereby, it is possible to prevent condensed water from being overflowed from drain pan 5.
In addition, particularly in the indoor set 100 of small-sized ceiling embedded air conditioner, the angle of drain pan 5
The installation space of the part in portion is narrow and small, and draining pump 14, flow switch 17 and antibacterial unit 15 are difficult to configuration in the identical of drain pan 5
Corner.
Fig. 6 is the top view of the set location for the antibacterial unit 15 for being denoted as comparative example.Comparative example shown in Fig. 6 be by
The example that the installation space in the corner of drain pan 5 expands and (becomes big).But in the comparative example, the circumferential size in wind path section
L0 reduces the amount that the installation space in the corner of drain pan 5 expands.Therefore, the sectional area for blowing out wind path 9 is reduced, and is existed to cause and is made an uproar
The increase of sound, the increased possibility of fan power.
For the yield of condensed water, condensed water 10 (reference picture 3) is more compared with condensed water 11 (reference picture 3).This
It is because of in heat exchanger 4 near the refrigerant piping of the 1st row primary side (upstream side of the flowing of air)
Heat exchange amount highest.As shown in fig. 6, the condensed water 10,11 (reference picture 3) assembled towards draining pump 14 is respectively along 4 road
Condensed water 10a, 10b, 11a, the 11b in footpath and flow.But in the comparative example shown in Fig. 6, due to condensed water 10a, 10b,
11b is in the place flowing apart from antibacterial unit 15 farther out, therefore antibacterial unit 15 is difficult to antibacterial, and existing to give full play to
The possibility of antibacterial effect.
Fig. 7 is the top view of the set location for the antibacterial unit 15 for representing present embodiment.
As shown in fig. 7, in the present embodiment, antibacterial unit 15 is configured at the underface of heat exchanger 4 (also referring to figure
3).Here, although the almost overall of antibacterial unit 15 is all configured at the underface of heat exchanger 4 but it is also possible to be antibacterial unit
15 part is configured at the composition of the underface of heat exchanger 4.
Specifically, antibacterial unit 15 is arranged at the open channel section 13 of the partition wall 12 in drain pan 5.The shape of open channel section 13
As size corresponding with the size of antibacterial unit 15, antibacterial unit 15 is in open channel section 13.Thus, present embodiment
In size identical size when being able to ensure that and be not provided with antibacterial unit 15 of the circumferential size L1 in wind path section.Namely
Say, according to present embodiment, antibacterial unit 15 is not provided with without ratio the circumferential size L0 such as the wind path section in comparative example
When the short Δ L of size L1.
As shown in Figure 5, Figure 7, in four frame shapes when draining pump 14, antibacterial unit 15 and flow switch 17 are arranged at vertical view
The same corner of drain pan 5, i.e. overlook when in the same corner portion in four corners portion in the framework 1a of quadrangle.
Corner portion of the heat exchanger 4 in framework 1a, specifically the corner portion of draining pump 14 is being set to have at 2
Bending section 4a.Also, antibacterial unit 15 is configured at described 2 between bending section 4a, 4a when overlooking.In addition, antibacterial unit 15
Bearing of trend during vertical view along heat exchanger 4 of length direction when being configured to the vertical view of antibacterial unit 15.
Fig. 8 is the sectional view along Fig. 7 line A-A.Fig. 9 is the sectional view along Fig. 7 line B-B.
As shown in figure 8, the bottom surface of open channel section 13 is configured to the primary space of drain pan 5 (positioned at heat exchanger 4
The space of upstream side) side bottom surface and quadratic space (positioned at heat exchanger 4 downstream space) side bottom surface identical
Highly.
Partition wall 12 has and prevents air 21 (reference picture 2, same as below) obstructed over-heat-exchanger 4 and heat exchanger 4
The function that passes through of secondary side (downstream).Also, it is provided with partition wall 12 and fills up the partition wall 12 and heat exchanger 4
Between gap air resistance body 30.Additionally, it is preferred that to pass through air 21 cold only to make for the open channel section 13 of partition wall 12
Condensate passes through.Therefore, as shown in figure 9, be provided with antibacterial unit 15 fill up the antibacterial unit 15 and heat exchanger 4 (with
And resistance body 30) between gap air resistance body 31.As the material of resistance body 30,31, such as foam rubber etc. can be used
Material.In addition, in other figures such as Fig. 1, for convenience of description, the display of resistance body 30,31 is eliminated.
As described above, the indoor set 100 of air conditioner of the present embodiment, which possesses to surround, comes from Air Blast fan 2
Air discharge direction heat exchanger 4, be configured at heat exchanger 4 lower section drain pan 5, be arranged on drain pan 5 and
Antibacterial unit 15 with the antiseptic for making condensed water antibacterial, at least a portion of antibacterial unit 15 are configured at heat exchanger 4
Underface.
According to such present embodiment, using the teaching of the invention it is possible to provide will be anti-while the reduction of sectional area of blowout wind path 9 is suppressed
Microbial inoculum is arranged at the indoor set 100 of the air conditioner on drain pan 5.Therefore, the sectional area that there will not be blowout wind path diminishes
And cause the increase of noise or the increased situation of fan power.
In addition, in the present embodiment, antibacterial unit 15 is arranged at the open channel section 13 of the partition wall 12 in drain pan 5.
In this composition, open channel section 13 corresponding with antibacterial unit 15 is formed by the partition wall 12 on drain pan 5, so as to
Antibacterial unit 15 is efficiently arranged on drain pan 5.Further, since antibacterial unit 15 is arranged at as on drain pan 5
The condensed water of flowing by or interflow part open channel section 13, therefore the antibacterial effect of antibacterial unit 15 can be made fully to send out
Wave.
In addition, in the present embodiment, draining pump 14, antibacterial unit 15 and flow switch 17 are arranged at same in framework 1a
One corner portion.Therefore, it is possible to the draining pump 14, narrow near flow switch 17 being arranged at antibacterial unit 15 on drain pan 5
Small space.Further, since condensed water is assembled towards draining pump 14, therefore it can efficiently make the condensation on the periphery of draining pump 14
Water antibacterial more efficiently prevents from the generation of mucus.
In addition, in the present embodiment, the bottom surface of open channel section 13, the bottom surface of the primary space side of drain pan 5 and secondary
The bottom surface of space side is identical depth, therefore will not hinder the flowing of condensed water.Thereby, it is possible to suppress condense hydropexis so as to
The situation of bacterial reproduction.
In addition, in the present embodiment, antibacterial unit 15 is configured at the heat exchanger 4 in the corner portion in framework 1a
2 between bending section 4a, 4a.Ensure to set the space of draining pump 14, and energy therefore, it is possible to the corner portion in framework 1a
It is enough that antibacterial unit 15 is efficiently configured near draining pump 14.
In addition, in the present embodiment, length direction the bowing approximately along heat exchanger 4 during the vertical view of antibacterial unit 15
The bearing of trend of apparent time.Therefore, it is possible to which the major part of antibacterial unit 15 to be arranged to the underface of heat exchanger 4, one can be entered
Step suppresses the reduction of the sectional area of blowout wind path 9.
In addition, in the present embodiment, the resistance body 31 of air is provided with antibacterial unit 15.In this composition, by
The gap between antibacterial unit 15 and heat exchanger 4 at the open channel section 13 of partition wall 12 is filled up by resistance body 31, therefore energy
It is enough not make air 21 by and only passing through condensed water.In addition, indoors the cold air operation of machine 100 when until antibacterial unit
In the case of having condensed water untill 15 height, it can prevent the secondary side of the heat exchanger 4 of air 21 from passing through.
The present invention is described based on embodiment above, but the invention is not restricted to above-mentioned embodiment, comprising
Various modifications example.For example, above-mentioned embodiment is the embodiment for for ease of understanding illustrating the present invention and describing in detail,
It is not defined as possessing illustrated whole compositions.In addition, a part for the composition for embodiment, can also be carried out
Addition, deletion, the displacement of others composition.
Figure 10 is the figure for illustrating modified embodiment of the present embodiment.
In the above-described embodiment, antibacterial unit 15 is arranged at the open channel section 13 of the partition wall 12 in drain pan 5, but
The invention is not restricted to this.Such as can also as shown in Figure 10, drain pan 5a is with by the 1st bottom surface 12a and in contrast
The step difference that the 2nd low bottom surface 12b is formed.Now, formed in the part of the lower section of the heat exchanger 4 positioned at the 1st bottom surface 12a recessed
Portion 13a, antibacterial unit 15 is set in recess 13a.
Symbol description
1-body shell, 1a-framework, 2-Air Blast fan, 3-fan motor, 4-heat exchanger, 4a-bending section,
5th, 5a-drain pan, 6-suction inlet, 7-blow-off outlet, 8-horn mouth, 9-blowout wind path, 10,11-condensed water, 12-separate
Wall, 13-open channel section, 14-draining pump, 15-antibacterial unit, 17-flow switch, 21-air, 30,31-resistance body,
The air conditioner of 100-air conditioner.
Claims (according to the 19th article of modification of treaty)
1. a kind of indoor set of air conditioner (after modification), it is characterised in that possess：
Air Blast fan, it is arranged in framework；
Heat exchanger, its discharge direction around the air from the Air Blast fan；
Drain pan, it is configured at the lower section of the heat exchanger；And
Antibacterial unit, it is arranged on the drain pan, and has the antiseptic for making condensed water antibacterial,
At least a portion of the antibacterial unit is configured at the underface of the heat exchanger,
The drain pan have by the drain pan positioned at the primary space of the upstream side of the heat exchanger and positioned at described
The partition wall that the quadratic space in the downstream of heat exchanger separates,
In the partition wall formed with the open channel section for making the primary space be connected with the quadratic space,
The antibacterial unit is arranged at the open channel section of the partition wall.
(2. deletion)
3. the indoor set of air conditioner according to claim 1 (after modification), it is characterised in that
Possess the draining pump that discharge is stranded in the condensed water of the drain pan,
The draining pump and the antibacterial unit are arranged at the identical corner portion in the framework when overlooking in quadrangle.
4. the indoor set of air conditioner according to claim 1 (after modification), it is characterised in that
The bottom surface of the open channel section is set to and the bottom surface of the primary space side of the drain pan and described secondary
The bottom surface identical height of space side.
5. the indoor set of air conditioner according to claim 1 (after modification), it is characterised in that
Corner portion of the heat exchanger in the framework when overlooking in quadrangle has bending section at 2,
The antibacterial unit is configured at described 2 between bending section when overlooking.
6. the indoor set of air conditioner according to claim 1 (after modification), it is characterised in that
During vertical view along the heat exchanger of length direction when the antibacterial unit is configured to the vertical view of the antibacterial unit
Bearing of trend.
7. the indoor set of air conditioner according to claim 1 (after modification), it is characterised in that in the antibacterial unit
On be provided with the gap filled up between the antibacterial unit and the heat exchanger air resistance body.
Illustrate or state (according to the 19th article of modification of treaty)
(1) in claim 1, it specify that following structure is modified：Drain pan has the position on the drain pan
The partition wall that primary space in the upstream side of heat exchanger and the quadratic space in the downstream positioned at heat exchanger separate, dividing
Next door is arranged at the open channel section of partition wall formed with the open channel section for making primary space be connected with quadratic space, antibacterial unit.
The basis of the modification is the paragraph 0022,0041 and Fig. 3-5,7-9 of specification.
(2) all without record said structure in documents.
(3) invention of amended claim 1, following significant effect is played：Pass through the partition wall on drain pan
Corresponding with antibacterial unit open channel section is formed so as to which effectively antibacterial unit is arranged on drain pan, also, into
For flow through the condensed water on drain pan by or the open channel section of part at interflow be provided with antibacterial unit, therefore, it is possible to make to resist
The antibacterial effect of bacterium unit fully plays.
(4) claim 2 is deleted.
(5) the claim numbering of reference is have modified to claim 3-7.
Claims (7)
1. a kind of indoor set of air conditioner, it is characterised in that possess：
Air Blast fan, it is arranged in framework；
Heat exchanger, its discharge direction around the air from the Air Blast fan；
Drain pan, it is configured at the lower section of the heat exchanger；And
Antibacterial unit, it is arranged on the drain pan, and has the antiseptic for making condensed water antibacterial,
At least a portion of the antibacterial unit is configured at the underface of the heat exchanger.
2. the indoor set of air conditioner according to claim 1, it is characterised in that
The drain pan have by the drain pan positioned at the primary space of the upstream side of the heat exchanger and positioned at described
The partition wall that the quadratic space in the downstream of heat exchanger separates,
The open channel section that some is cut open is formed so that the primary space and the secondary sky in the partition wall
Between connect,
The antibacterial unit is arranged at the open channel section of the partition wall.
3. the indoor set of the air conditioner according to claim 1 or claim 2, it is characterised in that
Possess the draining pump that discharge is stranded in the condensed water of the drain pan,
The draining pump and the antibacterial unit are arranged at the identical corner portion in the framework when overlooking in quadrangle.
4. the indoor set of air conditioner according to claim 2, it is characterised in that
The bottom surface of the open channel section is set to and the bottom surface of the primary space side of the drain pan and described secondary
The bottom surface identical height of space side.
5. the indoor set of the air conditioner according to claim 1 or claim 2, it is characterised in that
Corner portion of the heat exchanger in the framework when overlooking in quadrangle has bending section at 2,
The antibacterial unit is configured at described 2 between bending section when overlooking.
6. the indoor set of the air conditioner according to claim 1 or claim 2, it is characterised in that
During vertical view along the heat exchanger of length direction when the antibacterial unit is configured to the vertical view of the antibacterial unit
Bearing of trend.
7. the indoor set of the air conditioner according to claim 1 or claim 2, it is characterised in that
The resistance of the air in the gap filled up between the antibacterial unit and the heat exchanger is provided with the antibacterial unit
Body.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2015/069687 WO2017006466A1 (en) | 2015-07-08 | 2015-07-08 | Indoor unit for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107850337A true CN107850337A (en) | 2018-03-27 |
Family
ID=57685231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580081572.XA Pending CN107850337A (en) | 2015-07-08 | 2015-07-08 | The indoor set of air conditioner |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20180195790A1 (en) |
| EP (1) | EP3321602B1 (en) |
| JP (1) | JP6488011B2 (en) |
| CN (1) | CN107850337A (en) |
| WO (1) | WO2017006466A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10514196B2 (en) * | 2017-01-18 | 2019-12-24 | Carrier Corporation | Condensate drain pan port |
| JP7031236B2 (en) * | 2017-11-08 | 2022-03-08 | 三菱電機株式会社 | Air conditioner |
| JP7086615B2 (en) * | 2018-01-18 | 2022-06-20 | 三菱重工サーマルシステムズ株式会社 | Ceiling embedded air conditioner |
| JP7213475B2 (en) * | 2018-02-26 | 2023-01-27 | パナソニックＩｐマネジメント株式会社 | Ceiling-mounted indoor unit |
| US20220252300A1 (en) * | 2019-10-31 | 2022-08-11 | Qingdao Hisense Hitachi Air-conditioning Systems Co., Ltd. | Ducted air conditioner and assembling method thereof |
| JP2023049970A (en) * | 2021-09-29 | 2023-04-10 | パナソニックＩｐマネジメント株式会社 | indoor unit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1880872A (en) * | 2005-06-02 | 2006-12-20 | 东芝开利株式会社 | Air conditioner |
| JP2007240113A (en) * | 2006-03-10 | 2007-09-20 | Daikin Ind Ltd | Air conditioner |
| CN101069044A (en) * | 2004-12-13 | 2007-11-07 | 大金工业株式会社 | Drain water bacteriostatic structure for air conditioner |
| CN101078557A (en) * | 2006-05-25 | 2007-11-28 | 乐金电子(天津)电器有限公司 | Water drainage disc of air conditioner indoor machine |
| JP2013076518A (en) * | 2011-09-30 | 2013-04-25 | Mitsubishi Electric Corp | Air conditioner |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5495527B2 (en) * | 2008-09-11 | 2014-05-21 | 三菱重工業株式会社 | Air conditioner |
| JP4582246B1 (en) * | 2009-06-30 | 2010-11-17 | ダイキン工業株式会社 | Air conditioner |
-
2015
- 2015-07-08 WO PCT/JP2015/069687 patent/WO2017006466A1/en active Application Filing
- 2015-07-08 US US15/740,157 patent/US20180195790A1/en not_active Abandoned
- 2015-07-08 JP JP2017527041A patent/JP6488011B2/en active Active
- 2015-07-08 CN CN201580081572.XA patent/CN107850337A/en active Pending
- 2015-07-08 EP EP15897728.0A patent/EP3321602B1/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101069044A (en) * | 2004-12-13 | 2007-11-07 | 大金工业株式会社 | Drain water bacteriostatic structure for air conditioner |
| CN1880872A (en) * | 2005-06-02 | 2006-12-20 | 东芝开利株式会社 | Air conditioner |
| JP2007240113A (en) * | 2006-03-10 | 2007-09-20 | Daikin Ind Ltd | Air conditioner |
| CN101078557A (en) * | 2006-05-25 | 2007-11-28 | 乐金电子(天津)电器有限公司 | Water drainage disc of air conditioner indoor machine |
| JP2013076518A (en) * | 2011-09-30 | 2013-04-25 | Mitsubishi Electric Corp | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| US20180195790A1 (en) | 2018-07-12 |
| JPWO2017006466A1 (en) | 2018-03-22 |
| JP6488011B2 (en) | 2019-03-20 |
| EP3321602B1 (en) | 2021-05-26 |
| WO2017006466A1 (en) | 2017-01-12 |
| EP3321602A4 (en) | 2019-02-27 |
| EP3321602A1 (en) | 2018-05-16 |
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Application publication date: 20180327 |
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