CN1089886C - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
- Publication number
- CN1089886C CN1089886C CN96122078A CN96122078A CN1089886C CN 1089886 C CN1089886 C CN 1089886C CN 96122078 A CN96122078 A CN 96122078A CN 96122078 A CN96122078 A CN 96122078A CN 1089886 C CN1089886 C CN 1089886C
- Authority
- CN
- China
- Prior art keywords
- underframe
- rib
- mentioned
- dew
- rhone
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
To treat dew water flowed at a rear surface side heat exchanger without generating any water leakage. A dew receiving groove 1a for use in receiving dew water of a heat exchanger 4 arranged at a base frame 1 at its inner surface is formed by a rib 1b. Air not heat exchanged is prevented from entering a cross flow fan 5. A side surface of a partition plate 1k integral with the base frame 1 arranged at a position opposing against each of both side surfaces of the cross flow fan is formed with a water drain groove 1e continuous with the dew receiving groove 1a for use in flowing down the dew water from the recesses 1c arranged at both ends of the rib 1b.
Description
The present invention relates to the air conditioner room unit group, relate in particular to the structure that it handles dew.
In the past, in the air conditioner room unit group of underframe back side configuration heat exchanger, usually handle by the following method for the dew that on heat exchanger, the underframe back side, produces, be exactly as described later shown in Fig. 5 (a), 5 (b), heat exchanger 4 is configured in a side of underframe 1, make the dew that produces in a side of this heat exchanger 4 to flowing down, the side of the groove 1j that from then on uncovers is flowed out to form the groove 1j that uncovers that the rib 1b of one forms with underframe 1.Make the dew of this outflow such as shown by arrows, flow down, then before the rhone 1k that underframe back side flow direction processing dew is used, be formed in the structure of this external processing with this in the back side or the side of underframe 1.
Yet, in said structure, the dew that flows out from the groove 1j side notch part 1c that uncovers is before arriving rhone 1k, the flow direction is configured in to connecting indoor units and outdoor unit, being positioned at the pipe arrangement 8 of the groove 1j side that uncovers, dew is directly discharged outside the air-conditioner body without rhone 1k, may produce the problem of leaking thereby exist.
Therefore, in order to solve above-mentioned problem, purpose is to provide the dew that can will be arranged on the groove that uncovers on the underframe inner face reliably to guide the air conditioner room unit group of air exhausting grille drip tray into just in the present invention.
For achieving the above object, air conditioner room unit group of the present invention, constitute body with underframe with by the preceding frame that this underframe is covered, be connected to form in this suction inlet above body and be configured in the front, bottom and possess in the ventilation channel of air exhausting grille of drip tray, near the above-mentioned underframe with near the preceding frame heat exchanger is being set respectively, simultaneously cross flow fan is configured in the bottom of these heat exchangers, be characterized in, on the inner face of above-mentioned underframe, form rib, constitute the groove that uncovers to accept to be configured near the dew of the heat exchanger the underframe with this rib, simultaneously, two sides at above-mentioned cross flow fan, on relative each other position, demarcation strip is set, prevent to enter above-mentioned ventilation channel without the air of heat exchange, separate certain intervals in the outside of two demarcation strips rib is set respectively, between demarcation strip and rib, form rhone, to accept from the dew of the notch part at above-mentioned rib two ends and to make it to flow down to the drip tray of above-mentioned air exhausting grille.
According to the invention described above structure, can make reliably near the rhone of the dew that heat exchanger produced that is configured in the underframe back side and flow down through being arranged on demarcation strip, and flow to the drip tray of air exhausting grille, can prevent reliably that dew is to this external following and cause leaking in air-conditioner.
A form of implementation of the present invention is to make the top of described rhone by the axis of cross flow fan.
According to this form of implementation,, can make metal pattern manufacturing and structure all very simple by rhone being formed on the top of cross flow fan.
Another form of implementation of the present invention is to make to preventing that air without heat exchange from entering that above-mentioned ventilation channel is located at locational demarcation strip relative each other on the two sides of above-mentioned cross flow fan and above-mentioned underframe forms one, the rhone that the notch part at the two ends by being located at above-mentioned rib links to each other with the above-mentioned groove that uncovers is set in the side of this demarcation strip, the dew from notch part is flowed down to the drip tray of above-mentioned air exhausting grille with this rhone.
According to this form of implementation, by being become one, demarcation strip and rib and underframe form rhone, and number of components is reduced.
Simple declaration to accompanying drawing.
Fig. 1 is the profile of one embodiment of the invention air conditioner room unit group,
The stereogram of Fig. 2 for this air conditioner room unit group is seen from the right side,
Fig. 3 is the profile of this air conditioner room unit group,
The stereogram of Fig. 4 for this air conditioner room unit group is seen from the left side,
Fig. 5 is the figure of the air conditioner room unit group of expression conventional case, the stereogram of Fig. 5 (a) for seeing from the rear, and Fig. 5 (b) is a profile.
Below, with reference to accompanying drawing 1-4 the structure of the processing dew of one embodiment of the invention is described.
Fig. 1 is the sectional side view of one embodiment of the invention air conditioner room unit group, the stereogram of Fig. 2 for seeing from the right side, and Fig. 3 represents to be arranged on the rhone on the right half partition board portion, along the profile that dissects perpendicular to the cross flow fan direction, the stereogram of Fig. 4 for seeing from the left side.
Among Fig. 1, form this body profile by underframe 1 and preceding frame 2, on the frame 2 the suction grid 6 that is covered by underframe 1 is being installed before this, on underframe 1, preceding frame 2 and suction grid 6, suction inlet 1a, 2a, 6a are set respectively, carry out heat exchange by these suction inlets 1a, 2a, 6a inhaled air through heat exchanger 4, and with cross flow fan 5 respectively when heating during with warm wind, cooling with cold wind by air exhausting grille 3 and discharge from exhaust outlet 3c.At suction inlet 1a, 2a, 6a and 4 of heat exchangers filter 7 is set, in order to remove the suction dust in air.
During cooling, produce dew on heat exchanger 4, wherein, the dew that produces near the heat exchanger 4 the former frame 2 directly flows down and discharges outdoor to the drip tray 3b that forms one with air exhausting grille 3.The groove 1j that uncovers that the rib 1b that then forms on the inner face that is used in underframe 1 at the dew that produces near the heat exchange the underframe 14 constitutes flows down.
In Fig. 2-4, the shape that has the dew that produces near to accept the underframe 1 the heat exchanger 4 at the rib 1b that forms on the inner face of underframe 1, between itself and underframe inwall 1h, form the groove 1j that uncovers, rib 1b is connected between demarcation strip 1I, and roughly isometric with heat exchanger 4, can accept the dew that produces near the heat exchanger 4 the underframe 1.
For preventing because of not entering ventilation channel by air without heat exchange from heat exchanger 4, demarcation strip 1i is arranged on relative each other position, cross flow fan 5 two sides, and become one with underframe, thus can separate configuration in front near the frame 2 with near the two sides of the heat exchanger 4 of underframe 1 on the gap filling that forms.In addition, for fear of produce friction wind sound when cross flow fan 5 turns round, it is the cylindrical shape blower-casting 1g of number mm with its covering that the part of demarcation strip 1i has apart from the end face of cross flow fan 5.
The rib 1d that is configured in the above-mentioned rib 1b outside is positioned at the two sides of the above-mentioned groove 1j that uncovers, between demarcation strip 1i and rib 1d, constitutes notch part 1c by form breach on rib 1b.Rib 1d forms in the face of demarcation strip 1i, in view of the above, forms rhone 1e with demarcation strip 1i and rib 1d.
Use these structures, flow to dew in the groove 1j that uncovers by breach 1c from being configured near the underframe 1 heat exchanger 4, and by demarcation strip 1i and the rib 1d prolongation formed rhone 1e in back, flow down to the drip tray 3b of air exhausting grille 3 from rhone top 1f, behind the dew interflow that flows down near the heat exchanger 4 the front plane frame 2, by the discharging hose that links to each other with floss hole 3a to outdoor drainage.
Conventional case is shown in the arrow in (Fig. 5), dew does not flow down to the rhone 1k at the back side of underframe 1, flow down along pipe arrangement 6 but stride across blower-casting 1g, leak thereby produce, yet, in the present embodiment, shown in the arrow among Fig. 2-4, by forming rhone 1e, will import the drip tray 3b of air exhausting grille 3 reliably through rhone 1e from the dew of the groove 1j that uncovers with rib 1d.
In the present embodiment, be that notch part 1c and rhone 1e are set at the two ends of rib 1b, yet, also notch part 1c only can be arranged on arbitrary end, be necessary the degree of depth of the groove 1j that uncovers is deepened in this occasion, or for making dew produce at the mobile easily groove 1j that uncovers that makes of the side of breach 1c.
In the present embodiment, by breach 1c is set at two ends, can form shallow rhone 1e, and need not make its inclination, thereby make the metal pattern structure very simple,, dew is flowed down from the notch part 1c of left and right sides either side even indoor units was omited when installing.
In addition, also can between the back side of the axis 5a of cross flow fan 5 and underframe 1, form rhone 1e, yet, as shown in Figure 3, form rhone 1e by top, can make being formed on metal pattern manufacturing and the structure of rhone 1e and blower-casting 1g all very easy at the axis 5a of cross flow fan 5.
In the present embodiment, by making demarcation strip 1i, blower-casting 1g and rib 1d and underframe 1 form integrally formed rhone 1e, yet, also all or part of of these parts can be formed with other member, and on this other member, form rhone 1e, fix or method such as embedding is installed in it on underframe 1 with screw.In this occasion, though the number of components increase, the installation exercise of cross flow fan 5 is improved.
Claims (3)
1. air conditioner room unit group, constitute body with underframe (1) with by the preceding frame (2) of this underframe (1) lining, be connected to form in this suction inlet (1a) above body (2a) (6a) and be configured in the front, bottom and possess in the ventilation channel of air exhausting grille (3) of drip tray (3b), near the above-mentioned underframe with near the preceding frame heat exchanger (4) is being set respectively, simultaneously cross flow fan (5) is configured in the bottom of these heat exchangers (4), it is characterized in that, on the inner face of above-mentioned underframe (1), form rib (1b), constitute the groove (1j) that uncovers to accept to be configured near the dew of the heat exchanger (4) of underframe (1) with this rib (1b), simultaneously, two sides in above-mentioned cross flow fan (5), demarcation strip (1i) is set on relative each other position, prevent to enter above-mentioned ventilation channel without the air of heat exchange, separate certain intervals in the outside of two demarcation strips (1i) rib (1d) is set respectively, between demarcation strip (1i) and rib (1d), form rhone (1e), to accept from the dew of the notch part (1c) at above-mentioned rib (1b) two ends and to make it to flow down to the drip tray (3b) of above-mentioned air exhausting grille (3).
2. indoor units according to claim 1 is characterized in that, described rhone (1e) is by the top of the axis (5a) of described cross flow fan (5).
3. indoor units according to claim 1, it is characterized in that, for preventing that the demarcation strip (1i) that air without heat exchange enters on the two sides that described ventilation channel relatively is arranged at above-mentioned cross flow fan (5) each other from forming one with underframe, the rhone (1e) that the notch part (1c) be used in above-mentioned rib (1b) two ends links to each other with the described groove that uncovers (1g) is set on the side of this demarcation strip (1i), the drip tray (3b) of dew to described air exhausting grille (3) from notch part (1c) is flowed down with this rhone (1e).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7278826A JPH09119663A (en) | 1995-10-26 | 1995-10-26 | Indoor device of air conditioner |
JP278826/95 | 1995-10-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1159550A CN1159550A (en) | 1997-09-17 |
CN1089886C true CN1089886C (en) | 2002-08-28 |
Family
ID=17602702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96122078A Expired - Fee Related CN1089886C (en) | 1995-10-26 | 1996-10-25 | Indoor unit of air conditioner |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPH09119663A (en) |
CN (1) | CN1089886C (en) |
MY (1) | MY114320A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1749655B (en) * | 2004-09-13 | 2010-05-05 | 松下电器产业株式会社 | Air conditioner |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002098347A (en) * | 2000-09-22 | 2002-04-05 | Chofu Seisakusho Co Ltd | Drain structure in indoor machine of air conditioner |
JP2009202692A (en) * | 2008-02-27 | 2009-09-10 | Honda Motor Co Ltd | Air-conditioning system for vehicle |
JP2008304184A (en) * | 2008-09-22 | 2008-12-18 | Daikin Ind Ltd | Air conditioner |
US20120097367A1 (en) * | 2009-07-10 | 2012-04-26 | Mitsubishi Electric Corporation | Indoor unit of air conditioner |
CN102252409B (en) * | 2010-05-17 | 2015-03-18 | 海尔集团公司 | Wall-mounted air conditioner framework and wall-mounted air conditioner with framework |
WO2019175973A1 (en) * | 2018-03-13 | 2019-09-19 | 日立ジョンソンコントロールズ空調株式会社 | Heat exchanger and air conditioner with same |
-
1995
- 1995-10-26 JP JP7278826A patent/JPH09119663A/en active Pending
-
1996
- 1996-10-24 MY MYPI96004415A patent/MY114320A/en unknown
- 1996-10-25 CN CN96122078A patent/CN1089886C/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1749655B (en) * | 2004-09-13 | 2010-05-05 | 松下电器产业株式会社 | Air conditioner |
Also Published As
Publication number | Publication date |
---|---|
MY114320A (en) | 2002-09-30 |
CN1159550A (en) | 1997-09-17 |
JPH09119663A (en) | 1997-05-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100517901B1 (en) | Front suction/discharge type outdoor unit for airconditioner | |
KR100459141B1 (en) | In-door-unit assembly of air-conditioner | |
US5669229A (en) | Ceiling-mounted type air conditioner | |
CN1089886C (en) | Indoor unit of air conditioner | |
KR900002454Y1 (en) | Ceiling - concealment type airconditioning apparatus | |
CN1266479A (en) | Three-way mounting of an air conditioner | |
EP1989487B1 (en) | Outdoor unit for air conditioners | |
JPH07217987A (en) | Air conditioner heat exchanger | |
KR100209035B1 (en) | Louver assembly for fan discharge duct | |
US7603873B2 (en) | Enbloc air conditioner | |
CN112714846B (en) | Heat exchange unit for ventilation device | |
KR100642365B1 (en) | Indoor unit of duct type air-conditioner | |
JP2000065376A (en) | Ceiling cassette type air conditioner | |
JPH08278038A (en) | Indoor unit for air conditioner and assembling method thereof | |
EP2009364B1 (en) | Air conditioner | |
KR100743300B1 (en) | Air conditioning system | |
KR0115223Y1 (en) | Connecting apparatus of cold material pipe of outlet machine | |
JPH06221611A (en) | Air-conditioner embedded in ceiling | |
KR100698909B1 (en) | Ventilation apparatuss | |
KR100757110B1 (en) | Air conditioning system | |
WO2005015090A1 (en) | Air cooling device | |
KR100529920B1 (en) | An indoor unit of duct type air-conditioner | |
KR100211730B1 (en) | Air-conditioner | |
KR20030043465A (en) | Indoor unit of an air conditioning system | |
JPH02580Y2 (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |