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WO1993017283A1 - Climatiseur monobloc - Google Patents

Climatiseur monobloc Download PDF

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Publication number
WO1993017283A1
WO1993017283A1 PCT/JP1990/001229 JP9001229W WO9317283A1 WO 1993017283 A1 WO1993017283 A1 WO 1993017283A1 JP 9001229 W JP9001229 W JP 9001229W WO 9317283 A1 WO9317283 A1 WO 9317283A1
Authority
WO
WIPO (PCT)
Prior art keywords
outdoor
air conditioner
outer box
indoor
board
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.)
Ceased
Application number
PCT/JP1990/001229
Other languages
English (en)
Japanese (ja)
Inventor
Hideki Matsumi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US07/689,747 priority Critical patent/US5193355A/en
Anticipated expiration legal-status Critical
Publication of WO1993017283A1 publication Critical patent/WO1993017283A1/fr
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • 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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
    • F24F1/027—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows

Definitions

  • the present invention relates to a method for assembling a structure of an integrated air conditioner to be attached to upper and lower opening windows, and an attachment device therefor.
  • windows that open and close vertically are widely used as residential windows, and many air conditioners that are sandwiched between the windows that open and close are used.
  • Reference numeral 101 denotes an integrated air conditioner body consisting of a front grille 102, an outer box 103, and an inner unit 104 that can be pulled out into the outer box 103.
  • the outer box 103 is a sheet metal part, and is provided with a louver 105 by cutting and erecting the top and side surfaces, and a wire mesh 106 is welded to the rear surface.
  • Couplers 107 and 108 are welded to the front and rear sides for reinforcement, and are painted to prevent damage. Insulation and sealing materials are applied to insulate and prevent air leakage. Have been.
  • Unit 104 Board 109 made of sheet metal, and bulk separating the outside wind circuit 110 and indoor wind circuit 111 provided on board 109 It consists of heads 1 and 2.
  • Condenser 113, propeller fan 114, and motor are installed in outdoor air circuit 110.
  • a well-known refrigeration cycle consists of 1 15 and motor combination 1 16 and air guider 1 1 17, its air guider 1 17 and connecting bar 1 18 for reinforcing bulkhead 1 1 2
  • a compressor 1 19 and a condenser cover-120 are provided.
  • the condenser 113 has both ends screwed to both ends of the air guider 117 and fixed on the substrate 109.
  • the flow of the wind will be described.
  • indoor air is sucked in from the suction part 1 2 8 of the front grill 10 2 by the indoor sirocco fan I 23 ⁇ ⁇
  • the basic components for securing strength in the conventional configuration described above are all sheet metal components, and the number of component parts is large. ⁇ Quality variations are likely to occur due to dimensional accuracy and assembly accuracy of individual parts. ⁇ High quality is required. In addition, since sheet metal parts are mainly used, there is a need to eliminate the number of parts due to the large amount of use of heat protection and heat insulating materials.
  • Condenser 1 1 3 Substrate 1 0 9 ⁇ Bulk head 1 1 2 Screw fixed to air guider 1 1 7 whose dimensions are controlled by coupling 1 0 7 * 10 8 etc. Even if the dimensional accuracy of any of these components changes, the mounting dimensions change, so that quality variations are likely to occur, and high quality is required. ,
  • the substrate and the outer box of the present invention are formed integrally with resin on both the indoor side and the outdoor side by resin, and a bulkhead made of sheet metal is provided at a boundary between the indoor side and the outdoor side, and the bulkhead is provided.
  • the upper and lower ends of the unit are engaged with the integrally molded product on the outdoor side, and the integral molded product on the indoor side is engaged with the bulkhead.
  • the substrate and the outer box are formed of resin as an integrally molded product on the indoor side and the outdoor side, respectively.
  • a part extends to the indoor side, and a bulkhead made of sheet metal is provided at a boundary between the indoor side and the outdoor side. This is the one with the inner molded product engaged with the bulkhead.
  • the substrate and the outer box are formed of resin in one unit on the indoor side and the outdoor side, respectively, at a position substantially at the center of the back surface of the outdoor-side integrally formed product and at which the rain side end plate of the condenser is located.
  • a screw boss is provided on each side, and mounting holes for screws are provided on both side end plates of the condenser.
  • the substrate and the outer box are formed of resin in an integrated product on the indoor side and the outdoor side, respectively, and are formed of sheet metal at a boundary between the indoor side and the outdoor side, and the upper end is above the integrated molded product on the outdoor side. It has a bulkhead that has been extended to the country.
  • the present invention further provides a resin body in which a substrate and an outer box are formed of resin by integral molding on the indoor side and the outdoor side, and grooves are formed on the top and bottom surfaces of the integrally molded outdoor-side molded article to insert mounting fixtures. It has been set up.
  • the present invention is configured such that all parts and screws can be attached and tightened from the indoor side.
  • the basic components are made of resin and the number of parts is reduced, the accuracy of parts and assembly is improved, and the quality is stabilized. Furthermore, since the resinized outside substrate portion extends to the indoor side, condensed water generated inside the room accumulates on the resinized substrate, thus eliminating the need for heat protection and heat insulation.
  • the condenser is placed directly on the back of the resin-molded outdoor unit. Since it is connected and fixed, the mounting dimensional accuracy is improved.
  • the bulkhead also plays a role as an installation tool.
  • the number of parts is reduced, the installation accuracy is improved, and the installation is simplified.
  • the main body can be installed in a predetermined state with high accuracy by the rib of the outdoor molded product.
  • Fig. 1 is a front perspective view of a conventional integrated air conditioner.
  • 3 ⁇ 4 Fig. 2 is a rear perspective view of the same type air conditioner.
  • Fig. 3 is a perspective view showing the inside of the integrated air conditioner.
  • ⁇ Fig. 5 The figure is a perspective view of the outer case of the unitary air conditioner.
  • Fig. 6 is a front perspective view of the integrated air conditioner in one embodiment of the present invention.
  • Fig. 7 is a back perspective view of the unitary air conditioner.
  • Fig. 9 shows a cross section of the single air conditioner 3 ⁇ 4
  • Fig. 10 shows an exploded perspective view of the single air conditioner 3 ⁇ 4 Fig. 11 shows an indoor grill of the single air conditioner 2 Fig.
  • FIG. 12 is a perspective view of the bulkhead of the air conditioner
  • Fig. 13 is a perspective view of the air guider of the air conditioner
  • Fig. 14 is an air guider of the air conditioner
  • Fig. 15 is a perspective view of the installation of the air conditioner.
  • ⁇ Fig. 16 is an installation of the air conditioner.
  • Fig. 17 (a) and (b) are perspective views of the blades that change the direction of the air flow of the air conditioner.
  • Fig. 18 is a perspective view of the essential part of the frame (F section) of the air conditioner of the same shape.
  • EL Fig. 9 Fig. 9 is the same type air conditioner.
  • HL Fig. 20 is the same type air conditioner.
  • FIG. 21 is a sectional view of the main part of the same body type air conditioner.
  • Fig. 22 (a) to (c) show the compressor installation explanation of the same body type air conditioner.
  • Fig. 3 is a sectional view of the indoor grille of the unitary air conditioner.
  • Fig. 24 ' is a half sectional view showing the installed state of the unitary air conditioner.
  • reference numeral 1 denotes the main body of the integrated air conditioner, which is composed of an indoor grill 2, a joint frame 3, a bulkhead 4, an indoor air circuit A and an outdoor air circuit B.
  • the indoor grill 2 has a suction port 5 detachably attached to the pallet head 4 and the joint frame 3 from the front of the main body 1.
  • the joint frame 3 is made of resin and has an outer box 6 covering the outdoor air circuit B and a substrate 7 extending into the interior grill 2.
  • a looper 8 is connected to the outer surface of the outer case part 6 from the left side to the right side through the back surface, and also serves as reinforcement of the outer case part 6, and protrudes vertically from the top surface of the main body.
  • Suction louver 9 that also reinforces outer box 6, rail 10 for mounting fixture 65 on the indoor side (front side) of suction looper 9, and width direction of main body 1 of fixture 65.
  • Reference numeral 14 denotes a suction portion formed by the louver 8, and reference numeral 15 denotes a blowout portion.
  • Louver 8 shape The wedge shape is thicker toward the inside of the product and the tip is rounded.
  • louver 8 of the blowing section 15 is reinforced inside the outer box section 6 and Bosses 18 and 19 for fixing the protruding vertical rib 16 and the condenser 17 that constitutes the well-known refrigeration cycle to the joint frame 3, and the bulk that separates the indoor and outdoor sides [Head 4] ⁇
  • the end plates 22 and 23 of the condenser 17 and the outer box 3 Ribs 2 4 and 2 5 are end plates
  • a rib 26 higher than the lower end of the louver 8 is provided all around the board portion 7A inserted in the indoor grill 2 and is connected to the outer box portion 6.
  • a hole 34 for fixing an evaporator 33 constituting a well-known refrigeration cycle with a screw is provided on the front side of the rib 26.
  • 32 and a water splash prevention part 66 are provided on the bottom surface of the board part 7, a rail part 12 for mounting the fixture 65 and a rib (not shown) for reinforcing the board part 7 are provided.
  • This rail section 1 2 is composed of a rib 12 A closer to the indoor side, a rib 12 B closer to the rear side, and a rib 12 C that regulates the upward and downward (height) movement of the mounting fixture 65.
  • a wavy portion 13 that regulates the movement of the mounting fixture 65 in the width direction is provided inside the rib 12B. Live 1 2 C It is provided so that it has a gap C so that it does not directly hit the floor when the main body 1 is installed or when the main body 1 is set down, and the force is applied to the lip 12A and 12B .
  • the outdoor air circuit B is opposed to the blow-out portion 15 and is ventilated to radiate the heat of the condenser 17 and the condenser 17 and at the same time, is sleeved to scatter water on the substrate portion 7.
  • the fan motor 71 which is fixed to the bulkhead 4 with screws and drives the propeller fan 70, the air guider 35 and the fan motor 71 It is composed of a lead wire cover 36 that covers the lead wire, a compressor 27 and piping.
  • the water splash prevention part 66 provided inside the substrate part 7 will be described.
  • the lower part of the propeller fan 70 is a flat part & 7 protruding from the substrate part 7, an oblique surface 68 (hereinafter referred to as a slope) for positioning the lower end of the air guider 35, and an outer peripheral part of the flat part 67. It is composed of a rib 69 protruding from the flat portion 67 on the inlet side with respect to the indoor side and the rotation direction of the propeller fan 70.
  • bulk head 4 (Fig. 7) will be described.
  • This bulge head 4 is made of sheet metal parts, and has a mounting hole 37 for the fan motor 71, a throttle 38 for the compressor 27 to escape, and a lead wire escape for the fan motor 71.
  • the hole 41 for passing the lead wires of the diaphragm 39, the fan motor 71, and the compressor 27 to the power supply plate 40 on the indoor side, and the hole 4 for fixing to the joint frame 3 with screws 2 and praying bends to the outside of the room at both ends 4 3
  • Mounting holes 4 for fixing the fixtures 6 5, bending to the inside of the room 4 5, and grease 4 6 4 8 and bend for installation on board 7 4 9 and power board 4 Holes and grooves (both not shown) for fixing 0 and bending at both ends that restrict the vertical movement (height) of the fixture 6 5 7 2 and projecting upward from the underframe 3 when the body is completed
  • the installation part 73 that overlaps a part of the window frame and the relief part 7 4 of the leg 27 A of the compressor 27 and the notch 7 8 that engages with the indoor grill 2 are bent and bent. It consists of 7 9. Necessary throttling is provided to avoid resonance with the fan motor 71 and insufficient strength.
  • the condenser cover 50 covering the upper end of the condenser 17 and the bulkhead 4 to the condenser 1 to ensure airtightness of the ventilation and to prevent water droplets from scattering. It is bent to the semicircle to the 7 side, and only a part of the lower part is bent upward, and the center of the propeller fan 70 is located above the center of the propeller fan. Along with the orifice 51 and the condenser 17, there are provided holes 75 and 76 for fixing to the underframe 3 via the bosses 18 and 19.
  • an evaporator 33 is provided on the front side of the indoor air circuit A so as to face the indoor grill 2 and the suction port 5 of the indoor grill 2 and has a lower end engaged with the substrate section 7;
  • the condensed water generated by the air filter 52 and the evaporator 3 3 is introduced between the air filter 52 and the suction port 5 to the outdoor air circuit B, and is attached to the fan motor 71 to be connected to the evaporator 3.
  • Sirocco fan 53 that ventilates to 3 Sirocco air guider 54 that is also a heat-insulating foam that also serves as the air guider for 3, blow-off grill 46, operation panel 55, and wind for sirocco fan 53 6 6 and the top cover of the evaporator 3 3 5 6 and the engaging piece 5 7 for fixing the upper end of the end plate of the evaporator 3 3 and the groove 5 9 for fixing the thermocap 5 8 and the thermocap 5 8 Switch off the wind near the fan to the fan.
  • the cutout 60, the blowout grill 46 that also serves as the indoor rail 77 that guides the air filter 52 and the lug 47 that engages with the bulkhead 4, and the blowout grill 46 Modified blades 61 to change the blown wind, power supply plate 40 to store electrical components, soundproof plate 62 to cover compressor 27 coming out of the room beyond bulkhead 4, pipes, etc. It is composed of
  • This indoor side grill 2 (Fig. 14) has a suction port 5 at the front, a left and right hook 80 engaging a notch 78 of the bulkhead 4 at the upper end, and a bulkhead 4 at the upper end.
  • a hole 81 for engaging with the bend 79, a hole 82 for inserting the blow-out grill 46, and a hole 83 for fixing the board portion 7 of the joint frame 3 with screws are provided.
  • the upper end (in the height direction) of the suction port 5 is located above the evaporator 33 and almost in front of the thermocap 58.
  • the changing blade 6 1 is rotatably (changeable) attached to the blowing grill 46, and is composed of two blades 61 A and one blade 61 B.
  • the two blades 61A ⁇ PPP are rotatable (changeable) by a connecting bar 61C having a hinged eruption of the fat—the body is formed and connected.
  • the modified blade 61 B is bowed in the groove 61D of the connecting bar 61C so that it can rotate (change) together with the modified blade 61A.
  • This mounting fixture 6 5 (Fig. 15) consists of an installation frame 84 and a bellows 85 that can expand and contract in the width direction of the main body 1. It is engaged with the lug 87 of the mounting frame 84.
  • Mounting frame 8 4 (Fig. 15 EI Fig. 16) Window frame receiving portion 8 8 on which the window frame is mounted, U-shaped portion 8 9 inserted into rail portion 10 of underframe 3 and board portion 7 rail It consists of a U-shaped part 90 inserted into the part 12 and a rib 91 inserted under the bent part 72 of the bulkhead 4.
  • the U-shaped portions 89, 90 are provided with projections 93, 94, which contact the corrugated portions 11, 11, of the underframe 3 to restrict the widthwise movement of the fixture 65.
  • an assembling method will be described. First, a condenser 17 with pipes (not shown) attached to frame 3 is inserted from the indoor side. Next, the lower end of the air guider 35 goes over the water splash prevention part 66 and is inserted obliquely along the slope 67, and the condenser 17 and the air guider 35 are screwed through the bosses 18 and 19 9. 5 and fasten to mating frame 3 together. At this time, the relationship between the bosses 18 and 19, the condenser 17 and the ribs 24 * 25 has such a dimensional relationship that the mat frame 3 is deformed as shown in FIG.
  • the evaporator 33 is fixed to the rib 27 of the substrate section 7 with screws, the blowout grill 46 is inserted, and the lug 57 is engaged with the rain end plate of the evaporator 33. 4 7 engages notch 4 8 of Balta head 4.
  • the power supply plate 40 is fixed to the bulkhead 4 and the thermocap 58 is routed over the evaporator 33 along the groove 47.
  • the front grill 2 ⁇ ⁇ covers the balta head 4 and the joint frame 3.
  • a groove 98 is formed by the blow-out grill 46 and the indoor grill 22.
  • the installation will be described.
  • the projections 93 and 94 of the installation frame 84 are in contact with the corrugated portions 11 * 13, and the installation tool 65 can be fixed at an arbitrary position.
  • the ribs 1 2 ⁇ of the frame 3 are aligned with the vertical surface 100 of the window frame 99.
  • the main body is installed in one window.
  • the fixing tool 65 is changed in the width direction of the main body 1 and adjusted so as to match the width of the window, and the fixing tool 65 is fixed to the window frame 101 with a screw to complete the installation.
  • the positional relationship in the depth direction between the rib 91 of the fixture 65 and the rib 12A of the underframe 3 in the depth direction The outdoor surface 102 of the rib 91 and the outdoor of the rib 12A
  • the surface 103 on the indoor side of the force or rib 12 A is the same, the surface 103 of the same side is closer to the outdoor side.
  • the compressor 27 is mounted on the window frame 99.
  • arrow D which is the flow of wind on the indoor side
  • the indoor air is drawn in from the suction port 5 of the front grille 2 by the sirocco fan 53, and the air filter 52 and the suction port 6 are drawn. After passing through 3, it is cooled by the evaporator 33 and is blown out to the indoor side through the sirocco air guider 54 and the blowout grill 46.
  • the outside air flows from the suction looper 9 of the underframe 3 and the suction section 14 by the port perforator 70 as shown by the arrow E, and the outside air is sucked through the air guider 35 through the air guider 35.
  • the power of the water flow, the condensed water condensed in the evaporator 33, is led to the outside of the room by the sirocco air guider 54 ', collected in the base plate 7 of the joint frame 3, and stored in the propeller It is applied to the condenser 17 by the slinger ring provided in the housing 70.
  • the propeller fan The water splash prevention part 66 prevents the propeller fan 70 from scooping the condensed water waving due to the wind pressure of 70.
  • the basic components of the structure are the interior grill 2 made of resin, the joint frame 3 and the bulkhead 4 made of sheet metal. The number of parts is small, and the parts and assembly dimensional accuracy can be improved.
  • the condensed water can be reliably guided to the outside of the room, and no heat insulating material is required for the treatment of the condensed water.
  • the condenser 17 is directly fixed to the underframe 3, the mounting dimensional accuracy can be improved.
  • a part of the bulkhead 4 is used as an installation tool. The number of parts of the installation tool is small, and the main body 1 can be installed securely.
  • the main body I can be easily installed in a predetermined state.
  • assembly is automated.
  • the basic components of the structure are formed by integrally molding the substrate and the outer box with resin on the indoor side and the outdoor side, respectively. Because of the structure with the socket, the number of basic parts of the structure is small and high quality can be achieved.
  • the substrate and the outer box are formed of resin in one unit on the indoor side and on the outdoor side, respectively.
  • the substrate and outer box are made of resin on both the indoor side and the outdoor side, and are formed of resin-molded products.
  • the condenser is directly fixed to the outdoor unit (mold frame) by providing screw bosses at the position where it is located and mounting holes for screws on both side end plates of the condenser.
  • the number of parts is reduced, the mounting dimensional accuracy is improved, and the quality is improved.
  • the substrate and the outer box are made of resin on both the indoor side and the outdoor side, and are made of molded resin.
  • the boundary between the indoor side and the outdoor side is made of sheet metal, and the upper end is an integrated molded article on the outdoor side.
  • the substrate and the outer box are formed of resin as an integrally molded product on the indoor side and the outdoor side, respectively, and grooves are formed in the top and bottom surfaces of the integrally molded outdoor molded product to insert the mounting fixture.
  • the present invention has a configuration in which all parts and screws can be attached and tightened from the indoor side, assembly can be automated, and labor saving and high quality can be achieved.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

Climatiseur monobloc dont les éléments structurels essentiels sont conçus de telle sorte que la plaque support et coffret de chacune des parties intérieures et extérieures sont constituées d'éléments (2, 3) en résine moulée d'une seule pièce. La cloison de séparation (4), réalisée en tôle métallique, assure la jonction entre la partie extérieure et la partie intérieure. Le nombre d'élements essentiels de la structure est ainsi très réduit et permet d'obtenir une qualité des éléments supérieure.
PCT/JP1990/001229 1989-09-26 1990-09-25 Climatiseur monobloc Ceased WO1993017283A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/689,747 US5193355A (en) 1989-09-26 1990-09-25 Integrated type air conditioner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1/249556 1989-09-26
JP1249556A JPH0726740B2 (ja) 1989-09-26 1989-09-26 一体形空気調和機

Publications (1)

Publication Number Publication Date
WO1993017283A1 true WO1993017283A1 (fr) 1993-09-02

Family

ID=17194754

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1990/001229 Ceased WO1993017283A1 (fr) 1989-09-26 1990-09-25 Climatiseur monobloc

Country Status (3)

Country Link
JP (1) JPH0726740B2 (fr)
KR (1) KR910006674A (fr)
WO (1) WO1993017283A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100402618B1 (ko) * 2001-09-19 2003-10-17 주식회사 엘지이아이 일체형 공기조화기의 브레이스장치
CN101900382A (zh) * 2009-05-25 2010-12-01 乐金电子(天津)电器有限公司 一体型窗式空调器
JP5927888B2 (ja) * 2011-12-14 2016-06-01 株式会社富士通ゼネラル 一体型空気調和機
CN108916172B (zh) * 2018-09-04 2024-05-07 奥克斯空调股份有限公司 一种卡扣结构及空调器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5747634Y2 (fr) * 1981-08-13 1982-10-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5747634Y2 (fr) * 1981-08-13 1982-10-19

Also Published As

Publication number Publication date
JPH0726740B2 (ja) 1995-03-29
JPH03110328A (ja) 1991-05-10
KR910006674A (ko) 1991-04-29

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