JPS6314267Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to air conditioning systems, and in particular to the installation of split-type or remote condenser-type air conditioning systems that are separated into two units, an outdoor unit and an indoor unit, and connected via refrigerant gas piping. be.

In a split type air conditioning system, the compressor, condenser, and blower are installed outdoors as an outdoor unit, and in a remote condenser type air conditioning system, the condenser and blower are installed outdoors as an outdoor unit. This type of structure requires installation space for the outdoor unit, and has the disadvantage that the overall appearance of the mansion is not good.

The present applicant has already proposed installing an outdoor unit under the floor with the aim of solving these drawbacks and at the same time improving the ventilation under the floor (Japanese Patent Application No. 122189/1989).

In this way, when installing an outdoor unit under the floor, a mounting stand is required to install the outdoor unit, but it is difficult work to form a stand by pouring concrete, etc., under the floor of an existing house. It is.

Therefore, an object of the present invention is to provide a mounting base that can be easily and firmly installed in an opening provided in a foundation when an outdoor unit of an air conditioner is installed under the floor.

Hereinafter, one embodiment of the present invention will be described in detail with reference to the drawings.

FIG. 1 and FIG. 2 are perspective views showing the state before and after installing the mounting base on the underfloor foundation. Referring to both figures, a mounting base 1 generally consists of a plate member 1 and side plates 2 and 3. The plate member 1 is bent downward at the front end and upward at the rear end to form a front end flange 11 and a rear end flange 12, respectively. The plate member 1 has a drain port 13 approximately in the center thereof, and is formed into a concave shape 14 that slopes toward the drain port 13. The side plates 2 and 3 have a substantially triangular shape, and their bases are hinged to both side edges of the plate member 1 by pins 4. The front end portions of the side plates 2 and 3 are bent outward to form front end flanges 21 and 31, and parallel to the front end flanges 21 and 31, an L-shaped fitting 2 is attached.
2 and 32 are attached to the outer surface. L-shaped fitting 2
2 and 32 are attached to the side plates 2 and 3 by means 5 of bolts and nuts, and the side plates 2 and 3 are provided with elongated holes 23 for inserting long bolts in the front and rear, and the L-shaped fittings 2
The mounting positions of 2 and 32 can be adjusted back and forth.

When installing this mount under the floor, please use the foundation 6
The plate member 1 is inserted through the opening formed in the opening until the front end flange 11 of the plate member 1 comes into contact with the front surface of the lower edge of the opening of the foundation 6. Thereafter, the side plates 2 and 3 are rotated upward around the hinge pin 4 to bring their outer surfaces into contact with both side walls of the opening of the foundation 6. In this state, L-shaped fitting 2
2 and 24 are brought into contact with the back surface of the foundation 6, and the bolt/nut means 5 is tightened. In this way, the mounting base is fixedly installed on the foundation 6 while being placed under the floor.

FIG. 3 is a perspective view showing how the outdoor unit 7 is installed on the mounting base thus installed. Referring to the same figure, compressor 71, condenser 72, blower 7
3. Insert the outdoor unit 7 consisting of the duct 74 etc. along the side plate 2 of the mounting base, and attach the flange 12 on the back side.
The outdoor unit 7 is installed against the outdoor unit, and then the lid 8 is attached and the piping and wiring from the outdoor unit are connected to complete the installation.

As described above, according to the present invention, it is possible to easily fix and install the mounting base of the outdoor unit without modifying the foundation under the floor and regardless of the thickness of the foundation, using the surface of the side plate as a guide. , the outdoor unit can be inserted into the mounting base, and since the plate member and side plate of the mounting base are hinged, it can be folded down into a small size, making it convenient for packaging and transportation.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is a perspective view showing the outdoor unit fixedly installed on a foundation, and FIG. 3 is a perspective view showing the outdoor unit installed. 1... Plate member, 2, 3... Side plate, 4... Pin,
5... Bolt-nut, 6... Foundation, 7... Outdoor unit, 21, 31... Front end flange, 22,
32... L-shaped fitting, 23... Long hole.

Claims (1)

[Scope of utility model registration request] This is a mounting base for installing an outdoor unit of an air conditioner under the floor, and is a plate member having a width matching the width of the underfloor foundation opening and an area sloping toward the drain outlet, and the front end is attached to the underfloor foundation. an outdoor unit mounting plate member supported on the lower edge of the opening; side plates hinged to both side edges of the plate member; and flange portions extending outward from the front edge of the side plate; L-shaped metal fittings are attached to the outer surface of each side plate parallel to the flange portion but adjustable in position back and forth, and both side edges of the opening of the foundation are sandwiched between the flange and the L-shaped metal fittings. A mounting base for an underfloor outdoor unit in an air conditioner that is fixedly installed in a recessed position.