JP6110241B2 - Case for outdoor installation - Google Patents

Description

  The present invention relates to a rain treatment structure for a case for outdoor installation such as a water heater or an outdoor unit of an air conditioner.

  Conventionally, in this type of outdoor installation housing, as disclosed in Patent Document 1, a groove is provided on the entire periphery of the outer periphery of the upper surface plate, and rainwater that falls on the upper surface plate is collected in the groove so that two By draining from the bottom to the bottom, it prevents the dust and dirt accumulated on the surface from appearing as rain streaks when rain drops flow from top to bottom on the front door, both sides and back Met.

JP 2011-214726 A

  By the way, in this conventional thing, since the rain water which fell on the upper surface board is drained from only one side, the dust and dust which accumulated on the surface of the front door and the back are not easily fallen, and have the subject of becoming a dirty state. It was a thing.

The present invention pays attention to this point and solves the above-described problems. In particular, the structure of the front door in the front, the quadrangular outdoor installation casing surrounded by the side surfaces, the rear surface, and the upper surface plate is described above. The central portion of the face plate has an arc shape with a gentle downward slope toward both side surfaces, the end portion of the arc shape is vertically downward, and the vertically downward end portion and the both side surfaces are continuous without a step, and the back surface A small flat surface is formed on the front door side, and rainwater that pours into the arc shape gently flows down the both sides along the descending arc shape and falls, and pours onto the flat surface. Rainwater flows and falls on the back surface and the front door surface .

  As described above, according to the present invention, the rainwater that has fallen on the top plate flows along the arc shape of the gentle downward slope to the both sides, and from the flat surface on the back and front doors to the back and front doors. Although it depends on the amount of precipitation, most of the rainwater flows on both sides, but it also flows to some extent on the back and front doors. In addition, it does not flow at all, and dust and dust do not accumulate and become dirty, that is, due to the shape of the top plate, it does not flow so much that rain lines appear on the front door. It doesn't flow so much that it doesn't fall, it just flows like dust and dust, it can always maintain a beautiful state, it looks good and can be used for a long time.

The front view of the hot-water supply apparatus which shows the housing | casing for outdoor installation of one Embodiment of this invention. FIG. Sectional view on the AA line of the same upper surface board. BB sectional drawing of the same upper surface board.

Next, an outdoor installation housing according to an embodiment of the present invention will be described with reference to the drawings.
This outdoor installation housing is a wall-mounted water heater that is attached to the outer wall of the house and supplies hot water throughout the house, and is easily attached to the front door 1 so that it can be removed by inspection and repair at the front,
It has a quadrangular shape surrounded by the side surfaces 2 and 3, the back surface 4, and the top plate 5.

  An exhaust gas exhaust port 6 is formed on the upper left side of the front door 1 and an armor door-shaped air supply port 7 is formed on the right side of the center. A hot water supply pipe (not shown) is connected to the bottom plate 8. A hot water supply connection pipe 9, a water supply connection pipe 10 connected to a water supply pipe (not shown), and a fuel oil supply pipe 11 to which fuel kerosene is pumped are provided.

  Further, the central portion of the upper surface plate 5 is the highest at the center, and has an arc shape 12 with a gentle downward slope toward the two side surfaces 2 and 3, and a small flat belt-like flat on the back side 4 and the front door 1 side end. A surface 13 is formed, and most of the rainwater poured in the rain flows gently along the downwardly inclined arc shape 12 to the both side surfaces 2 and 3 and then flows to both sides 2 and 3 to the ground. A small amount of rainwater that has poured onto the flat surface 13 of the upper surface plate 5 flows to the back surface 4 and the front door 1 as it is, and flows to the ground without falling.

Next, the operation | movement of the housing | casing for outdoor installation of this one Embodiment is demonstrated.
It is raining now, and rainwater pours into the wall-mounted water heater that is the case for outdoor installation, but at this time, the central part of the top plate 5 is an arc shape 12 with a gentle downward slope toward the side surfaces 2 and 3, Most of the rainwater flows on the arc shape 12 and travels on both side surfaces 2 and 3 to fall a large amount of rainwater on the ground, while a small amount of rainwater that pours on the flat surface 13 of the top plate 5 accumulates. The surface of the rear door 4 and the front door 1 can be quickly flowed without being washed away, and the dust and dirt accumulated on this surface can be washed away and cleaned, and a large amount of rainwater does not flow on the front door 1 surface. There are no streaks, and it is aesthetically pleasing. However, there may be rain streaks on both sides 2 and 3 where a large amount of rainwater flows. There are few, and it will not be a big problem because it is not the front but the side. , It is those that can be successfully used with confidence over a long period of time.

DESCRIPTION OF SYMBOLS 1 Front door 2 Right side 3 Left side 4 Back 5 Top plate 12 Arc shape 13 Flat surface

Claims (1)

In the front door in front of the outdoor installation housing square surrounded by the back and the upper plate and both side surfaces, and a gentle downward slope arc shape toward the central portion of the upper surface plate on both sides, the The arc-shaped end portion is vertically downward, the vertical downward end portion and the both side surfaces are continuous without a step, and a small flat surface is formed on the back surface and the front door side, and the arc shape is Rainwater that pours down gently flows to both sides along the descending arc shape and falls, and rainwater that pours into the flat surface flows and falls on the back and front door surfaces. A chassis for outdoor installations.

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