JPH05321221A - Snow melting pit system using indoor air - Google Patents

Abstract

PURPOSE:To dispose of the snow in a specified site easily without requiring space by casting the snow in a snow melting pit provided underground, melting the snow with waste water from the house, the indoor air, etc., and exhausting to a sewer ditch. CONSTITUTION:A cast-in room 2 is provided over a snow melting pit 1 being bounded by a latticle 3, and there waste water paths 4a, 4b are connected, and a wind path 8 is connected with a blower 7 which sends off the indoor air at a temp. over 5 deg.C approximately. Thus a snow melting pit system is constructed. This is so arranged that the snow water in the pit 1 can be exhausted to a sewer ditch 10 through a snow water path 9. To melt the snow with this system, the snow is carried and cast in as it is into the cast-in room 2 over the lattice 3. The cast-in snow passes the lattice without freezing and drops into the pit 1. The heat borne by the waste water and the terrestrial heat are given to the pit 1, to which also the indoor air is sent from the blower 7. The snow water which has become over a certain level with progress of the snow melt, flows out to the sewer ditch 10.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a snow melting pit system using indoor air for melting snow on the premises (in front of entrance, in front of garage, etc.).

[0002]

2. Description of the Related Art Conventionally, in a snowfall area, snow on the site that must be removed must be heaped up in a vacant place, or when it is unsuccessful, it is thrown into a river. On the other hand, Japanese Examined Patent Publication No. 47-44938 and Japanese Utility Model Publication No. 55-1324.
No. 7 shows a snow melting pit system, but it does not use indoor air discharged from the house as a heat source for snow melting. In addition, actual development Sho 58-110759 and actual development Sho 58-
No. 161624 is known but these are unrelated to the snow melting system. Moreover, none of the above publications is an improved snow melting system in consideration of workability and safety of the user.

[0003]

DISCLOSURE OF THE INVENTION The present invention solves the above-mentioned conventional problems and can easily melt the snow on the site without taking up a space, and the indoor where a new heat source discharged from a house is unnecessary. It is an object of the present invention to provide a snow melting pit system in which not only air is used but also workability and shade of the user are considered.

[0004]

In order to achieve the above object, the present invention relates to a snow melting pit which is buried underground and a snow provided under the ground, which is connected to the upper part of the snow melting pit by a grid-like body and communicates with each other. A charging chamber, a miscellaneous canal connected to the snow melting pit, an air blower connected to the snow melting pit and sending indoor air of about 5 ° C. or more discharged from the house as bubbles into the snow melting pit, and the snow melting inside the snow melting pit. We propose a snowmelt pit system using indoor air consisting of a snowmelt canal discharged to a sewer.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A snow melting pit system using indoor air according to the present invention will be described below with reference to the embodiments shown in the drawings. FIG. 1 shows the system of the present invention, which is buried underground and FR
It has a snow melting pit (1) made of P-made containers and the like.

Above the snow-melting pit (1), there is provided a throwing-in chamber (2) which is partitioned by a lattice-like body (3) and communicates with each other to throw snow under the ground.

Next, the snowmelt pit (1) is connected to the miscellaneous drainage channels (4a) and (4b) for guiding miscellaneous wastewater of the house. A trap (6) is provided in the miscellaneous drainage channels (4a), (4b) to remove solids.

Further, the snow melting pit (1) is connected to an air blower (7) which blows out indoor air (indoor air discharged from the house) at about 5 ° C. or more by an air blowing path (8). That is, as the heat source, room air discharged from the house at about 5 ° C. or higher is sent as bubbles to the snow melting pit, and no special heat source is used.

The snowmelt water in the snowmelt pit (1) can be discharged to the sewer (10) by the snowmelt water channel (9). The operation of the snow melting pit system using the indoor air of the present invention shown in the above embodiment is as follows. That is, in the case of melting snow, the snow is carried and the snow is thrown into the throwing chamber (2), that is, the lattice-like body (3) as it is. In the throwing room (2), the snow that has been thrown into the snow melting pit (1) does not freeze on the lattice-like body (3) without being frozen due to the point below the ground and the warm air from the snow melting pit (1). Falling down.

Next, in the snow melting pit (1), the miscellaneous drainage channel (4
a) Not only the heat of the wastewater from (4b) and the underground heat are given, but also the indoor air is sent from the blower (7). The falling snow comes into contact with the air bubbles in the room air in the snow melting pit (1), melts, and is stored in the snow melting pit (1).

The snowmelt water that has reached a certain level or more flows out from the snowmelt water channel (9) to the sewer channel (10).

[0012]

The embodiments of the snow melting pit system using the indoor air of the present invention are as described above, and the effects are listed below. (1) Since the system of the present invention has a throw-in chamber which communicates with the snow melting pit and is provided below the ground, the throw-in chamber can be used as it is, and the throwing operation by the user is extremely easy and safe. (2) In the system of the present invention, since the charging chamber for charging snow is under the ground and the warm air is rising from the snow melting pit, the snow does not freeze and is subdivided through the grid of the grid-like body and falls into the snow melting pit. Then the snow melts. (3) Since the system of the present invention melts snow particularly in a snow melting pit buried underground, it can be easily melted without taking a place. (4) Since the system of the present invention melts snow due to miscellaneous water, geothermal heat and indoor air, the heat source cost is low. (5) Since the system of the present invention melts snow due to the bubbles of indoor air discharged from the house at about 5 ° C or higher, the indoor air discharged from the house can be used for snow melting without waste without using a special heat source. Excellent in snow melting and thermal efficiency. (6) Since the system of the present invention uses indoor air of about 5 ° C. or higher discharged from a house to make it into bubbles and melts snow, it is possible for the first time to exert a sufficient snow melting effect with a small amount of heat, which is extremely practical. is there.

[Brief description of drawings]

FIG. 1 is a conceptual diagram of a snow melting pit system using indoor air according to the present invention.

[Explanation of symbols]

 1: Snow melting pit 2: Input chamber 3: Lattice body 4a: Miscellaneous drainage basin 4b: Miscellaneous drainage channel 6: Trap 7: Blower 8: Blast channel 9: Snow melting channel 10: Sewer channel

Claims (1)

[Claims] Claim: What is claimed is: 1. A snow melting pit buried underground, a snow throwing room which is partitioned by a grid-like body and communicates above the snow melting pit and which is provided below the ground, and a miscellaneous water channel connected to the snow melting pit. Indoor air consisting of a blower that is connected to the snow melting pit and blows indoor air of about 5 ° C or more discharged from the house into the snow melting pit as bubbles and a snow melting water channel that discharges the snow melting in the snow melting pit to the sewer Snow melting pit system