JPH03217730A - Integrated air conditioner - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to the indoor structure of an integrated air conditioner.

2. Description of the Related Art Conventional Structure of an Integrated Air Conditioner {As shown in FIGS. 6 and 7, it is comprised of a partition plate 104 on a board 101 that separates an outdoor air circuit 102 and an indoor air air circuit 103. The wind circuit 102 includes a Ct condenser 105, a propeller fan 106, a motor 107, a motor mounting plate 108, an air guider 109, an air guider 109, and a partition plate 10.
4, a compressor 111 and a condenser cover 112 constituting a well-known refrigeration cycle are provided.
09 is screwed to both ends and fixed on the board 101. Next, the indoor air circuit 1034 & the evaporator 113, the water tray 1l4, the sirocco fan 115, the sirocco air guider 116, the fan suction port 117, and the top of the evaporator. Even if it is composed of a top cover 120 for protecting the force/{-118 and the duct 119 and the duct 119 and ensuring the strength of the partition plate 104, or an operation display board 122 is attached to the operation control board 121. Problems to be Solved by the InventionHowever, the conventional structure described above (all the basic parts are sheet metal parts to ensure strength, and the number of component parts is large). In addition, due to the large number of component parts, screws, etc. are used to secure each part, which reduces assembly workability and man-hours. In view of the above-mentioned conventional problems, the dimensional accuracy of all component parts has been improved by integrally molding the operation display panel and the indoor fan intake for the indoor air outlet grill and the evaporator top cover from resin molded products of the integrated air conditioner. The purpose of the present invention is to integrate the conventional component configurations, which have caused variations in quality due to changes in mounting dimensions and high quality. This invention eliminates the need to attach screws, etc., thereby improving assembly work efficiency and reducing man-hours. Indoor fan inlet The evaporator top cover is integrally molded with a resin molded product.
Further, in accordance with the present invention 1, holes are provided in the indoor/outdoor partition plate and engaged by claws, and the action by the above means is as follows.
Since the basic components are made of resin and integrally molded, the number of parts is reduced, improving part precision and assembly accuracy, and stabilizing quality.Moreover, invention 1: Notches and holes are provided in the indoor and outdoor partition plates. By engaging with claws, there is no need to attach screws, etc., improving assembly workability and reducing man-hours. The overall structure of the air conditioner will be explained. 1 is the main body of the integrated air conditioner. It is composed of an indoor grill 2, a frame 3, an indoor/outdoor partition plate 4, an indoor air circuit A, and an outdoor air circuit B. 4. The indoor grill 2 (upper body 1
It is removably attached to the indoor/outdoor partition plate 4 and the underframe 3 from the front side, and has a suction port 5.The underframe 3 is also molded with resin, and includes an outer box part 6 that covers the outdoor air circuit B and an indoor grille. 2, there is also a louver 8 on the outer surface of the outer box section 6 that extends from the left side through the back to the right side, and a louver 8 that extends perpendicularly from the top surface of the main body. A protruding suction louver 9, a rail portion 10 for attaching a fixture (not shown) to the front of the suction louver 9, a corrugated portion 11 for regulating the movement of the fixture (not shown), and a fixture to the bottom surface. A rail part 12 for attaching a fixture (not shown), and a corrugated part l3 for regulating the movement of a fixture (not shown) are provided inside the rib on the back side of this rail part 12. The louver 8 has a wedge shape that becomes thicker toward the inside of the product, and the tip is rounded, and 15 is a blowout. A vertical rib 16 that reinforces the louver 8 of the portion l5 and protrudes toward the indoor side, bosses 18 and 19 for fixing the condenser l7 that constitutes the well-known refrigeration cycle to the underframe 3, and the indoor and outdoor sides. A boss 20 that fixes both ends of the upper end of the indoor/outdoor partition plate 4 that partitions the space, a boss 21 that fixes the center, and a rib 24 that prevents contact noise caused by the end plates 22 and 23 of the condenser 17 and the outer box part 3.・25
are provided so as to touch the upper and lower ends of the end plates 22 and 23. Next, the substrate portion 7 inserted into the indoor grille 2
A rib 26 higher than the lower end of the louver 8 is provided around the entire circumference, and on the front side of the rib 26 there are holes 3 for fixing an evaporator 52 constituting a well-known refrigeration cycle with screws.
4, a compressor 27 constituting a well-known refrigeration cycle is mounted inside the base plate 7 with a rubber mount 2.
8, a circular rib 30 for supporting the rubber mount 28, and a rib 3 for positioning the lower part of the indoor/outdoor partition plate 4 on the base plate 7.
Even if a U-groove 32 is provided for fixing the indoor/outdoor partition plate 4 to the base plate 7 via the rib 31, the outdoor air circuit B (t, the condenser 17 and a propeller fan 33 provided with a slinger ring for ventilating the heat of the condenser 17 and scattering water on the base plate 7 at the same time, and a propeller fan 33 fixed to the indoor/outdoor partition plate 4 with screws. It is composed of a fan motor 34 that drives the air guider 35, a lead wire cover 36 that covers the lead wires of the fan motor 34, a compressor 27, piping, etc.Next, the indoor/outdoor partition plate 4 will be explained.This indoor/outdoor partition The plate 4 is made of sheet metal parts, and has a mounting hole 3 for the fan motor 34.
7, the relief throttle 38 of the compressor 27, and the fan motor 34
A hole 41 for passing the lead wires of the fan motor 34 and the compressor 27 through the power supply board 40 on the indoor side, a hole 42 for fixing to the underframe 3 with screws, and a hole 42 for fixing the lead wires to the outdoor side. A bend 43, a mounting hole 44 for fixing a fixture (not shown), a bend 45 toward the indoor side, a notch 48 for engaging the claw 47 of the air outlet grille 46, and a notch 48 for installing on the base plate 7. Next, the air guider 35 (component) is connected to the condenser cover part 50 that covers the upper end of the condenser 17 to ensure airtightness and prevent water droplets from scattering, and from the indoor/outdoor partition plate 4 to the condenser 17 side. It has an orifice 51 that is bent in a half-moon shape and only a part of the lower part is bent upward.Next, the indoor wind circuit A
1. An evaporator 52 provided opposite to the suction port 5 of the indoor grill 2 and having its lower end engaged with the base plate 7, an air filter 53 between the evaporator 52 and the suction port 5,
The condensed water produced by the evaporator 52 is guided to the outdoor wind circuit B, and the evaporator 5 is connected to the fan motor 34.
a Sirotsko air guider 55 made of a heat insulating foam that also serves as an air guider for the Sirotsko fan 54 that ventilates the air to the Sirotsko fan 54, the air outlet grill 46, the operation display board 56, the air intake port 57 of the Sirotsko fan 54, and the top cover 58 of the evaporator 52. An engaging piece 59 that fixes the upper end of the end plate of the evaporator 52, a groove 61 that fixes the thermocabin 60, a notch 62 that sends air near the thermocapi 60 to the Sirotsko fan 54, and a piece that engages the indoor/outdoor partition plate 4. A blowout grille 46 that also serves as a blowout grille 47, a changing blade 63 that changes the air blown out from the blowout grille 46, a power supply board 40 that houses electrical components, and a blowout grille 46 that extends beyond the indoor/outdoor partition plate 4 to the indoor side. The first embodiment of the present invention will be explained with reference to FIGS. 1 to 5. In the same figure, an operation display board 56 is shown on the air outlet grill 46. The wind inlet 57 of the Sirotsukko fan 54 and the top cover 58 of the evaporator 52 are integrally molded with a resin molded product. The second embodiment of the present invention will be described with reference to FIGS. 1 to 5. In the figure, an indoor/outdoor partition plate 4 made of sheet metal parts is fixed to the underframe 3, a sirocco air guider 55 is installed from the indoor side to the base plate 7, and a sirocco fan 54 is attached to the fan motor 34. Vessel 5
2 to the ribs 65 of the base plate 7, insert the blowout grille 46 from above, and attach the claws 59 to both end plates of the evaporator 52.
and insert the claw 47 into the notch and hole 4 of the indoor/outdoor partition plate 4.
8. In the above configuration, notches and holes are provided in the indoor/outdoor partition plate, and the operation display is integrally molded into the air outlet grille.It is not necessary to attach screws, etc. to the operation display maple, Shirotsuko fan suction port, and evaporator top cover, improving assembly work efficiency and reducing man-hours. We aim to

Effects of the Invention As is clear from the above embodiments, the present invention reduces the number of parts by integrating the operation display board, the sirocco fan suction, and the evaporator top cover into one part, which is integrally molded with the resin-molded blowout grille. This improves the accuracy and assembly accuracy of each part and stabilizes the quality.Also, the present invention provides notches and holes in the indoor/outdoor partition plate for engagement with claws provided on the integrally molded blowout grille and the evaporator. By engaging the tabs provided on the blow-off grilles integrally formed on both end plates, attachment using screws or the like is no longer necessary, thereby improving assembly workability and reducing man-hours.

[Brief explanation of drawings]

Figure 1 shows the external appearance of an integrated air conditioner according to an embodiment of the present invention. Side cross-sectional view Figure 6 (Y) Plane cross-sectional view of the conventional integrated air conditioner Figure 7 IL Side cross-sectional view of the conventional example 4...Indoor/outdoor partition maple 46...Blowout gurino k
47... Tsu person 48... Notch, 52...
Evaporation 56. ...Operation display board, 57...Sirocco fan suction μ58...Top cover, 59...
・Engagement piece. Inside of this book

Claims (2)

[Claims] (1) The operation display board, indoor fan inlet, and evaporator top cover are integrally molded with a resin molded product on the indoor side outlet grill of an integrated air conditioner that is equipped with a compressor, condenser, evaporator, etc. An integrated air conditioner featuring: (2) The integrated air conditioner according to claim 1, characterized in that the indoor/outdoor partition plate is provided with notches and holes, which are engaged by claws.