JPS587251Y2 - Water treatment equipment - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a water receiving treatment device in which a drainage guide can be detachably attached as needed.

The present invention will be explained below based on the drawings using an air conditioner as an example. In Figs. The outdoor unit consists of a compressor, heat exchanger, blower (
It has a structure in which outside air is sucked in and discharged from the intake grill 2 on the side to the exhaust grill 3 on the top using a blower, and heat is exchanged with a heat exchanger on the way. It is installed and used in step 5.

6 refers to rainwater that entered the outdoor unit 1 from the intake grill 2 and exhaust grill 3 during rainfall, and rainwater that entered the outdoor unit 1 during winter heating when used as a heat pump type separate air conditioner (at this time, the heat exchange (the vessel acts as an evaporator)
This is the drain port for discharging dew water to the outside of the unit, as shown in Figure 3.
As shown in FIG. 4, the bottom wall 8 of the water receiver 7, which also serves as the bottom plate of the outdoor unit 1, is formed by downward burring.

9.9 is a cylindrical hole in which raised holes 10 are formed by primary processing by seat pressing molding from below, and protruding holes 11 are formed by secondary processing. It is built into one piece and stands up above the wall.

12 is a synthetic resin elbow that receives rainwater and dew water flowing out from the drain port 6, and 13 is a flexible synthetic resin drainage hose connected to the elbow with adhesive.
A drainage directing tool 14 is constituted by the parts.

15 is a concave-shaped mounting member made of sheet metal for fixing the elbow 12, and screws 17°17 into the cylindrical holes 9 and 9 from the mounting holes 16 and 16, respectively.
It is removably attached to the lower surface of the bottom wall 8 by screwing it from below.

The present invention is constructed as described above, and when a terrace of a high-rise residential complex is used as the outdoor installation surface 4 of the outdoor unit 1, a drainage ditch 18 is provided on the terrace as shown in FIG.
If the outdoor unit 1 is installed on the terrace so that the drain port 6 faces above, water can be directly drained from the drain port 6 to the drain groove 18 without using the drain guide 14.

During such drainage, since the cylindrical holes 9, 9 are upright from the bottom wall 8, rainwater and dew water leak from these cylindrical holes and travel along the lower surface of the bottom wall 8, making the terrace surface other than the drain groove 18 unnecessary. The outflow water from the drain port 6 can be reliably guided to the drain groove 18 without fear of leakage.

Further, as shown in FIG. 2, if the drain 18 is biased toward one side of the terrace, a drainage guide 14 is attached to guide rainwater and dew water to the drain 18.

For such installation, simply tighten the screws 17.17, and as mentioned above, since rainwater and dew water will not leak from the cylindrical hole 9.9 rising from the bottom wall 8, tighten the screws 17.17.
It is extremely easy to install compared to conventional structures in which a sealant such as rubber or putty is attached to the installation location to prevent leakage.

As described above, the present invention is a water receiving treatment device in which the drainage guide 14 can be detachably attached as needed, and the cylindrical holes 9, 9 for attaching the drainage guide 14 are set up from the bottom wall 8. Since it is raised and formed, rainwater and dew water can be reliably drained only from the drain port 6 regardless of whether or not the drainage guide 14 is attached.Moreover, the cylindrical holes 9, 9 can be easily formed by pressing the bottom wall 8. Since it can be formed, the manufacturing cost is not relatively high, and the structure is simple, which is extremely useful in practice.

[Brief explanation of the drawing]

Figures 1 and 2 are side views showing different installation states of the outdoor unit equipped with the device of the present invention, Figure 3 is an exploded enlarged side view of its main parts, and Figure 4 is a cross section taken along line IV-IV' in Figure 3. It is a diagram. 6...Drain port, 7...Water receptor, 8.
... Bottom wall, 9 ... Cylindrical hole, 14 ...
...Drainage guide, 15...Mounting member, 17...
...Screw.

Claims (2)

[Scope of utility model registration request] (1) A water receiver, a drain hole drilled in the bottom wall of the container, a drainage guide removably attached to the drain port, and a mounting member for the guide fixed to the bottom wall. 1. A water receiving water treatment device comprising a screw, and a cylindrical hole into which the screw is screwed is formed upright from the bottom wall. (2) The water receiving treatment device according to claim 1, which is a registered utility model, in which a cylindrical hole is formed by seat pressing.