JPH0517978A - Floor structure for building - Google Patents

Abstract

PURPOSE:To provide a floor structure, in which cleaning(water spray cleaning) performed while sprinkling water is facilitated, as a panel type of easy construction. CONSTITUTION:A floor is constructed by using a series of floor panels 1 in which a part of a joint material 2, molded of porous water permeable material, is integrally provided. Wash water is sprinkled onto the floor panels 1 via a wash water supply pipe line 3 provided in the interior part of the joint material 2 and via nozzles provided in end parts of the supply pipe line 3, and water permeability in the joint part 2 is utilized for forming a flow path for the wash water, used for wash cleaning a floor, to escape to a drain system. A positioning device of the floor panel 1 is constituted in cooperation with a joist material, sleeper material and a bundle material.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor structure of a building requiring cleaning using water.

[Prior art]

Floors of buildings requiring water washing are often applied with leveling mortar on concrete floor slabs, asphalt application → formation of hold down mortar layer, formation of cinder concrete layer (including coal shells). Formation of concrete layer), application of tile base mortar, and tile finishing. This method is traditional and is now widely adopted.

[0003]

The conventional floor structure formed through the above series of steps has a good waterproof property. This point is a great advantage of the above construction method, but the time required for construction is extremely long, which is a major cause of construction delay. For this reason, attempts have been made to develop a floor structure that can perform sprinkling and cleaning while avoiding the adoption of the above method that requires a long construction time.However, the floor structure proposed up to the present time should keep the watertight state for a long time. It is difficult, and if the floor is damaged, the repair is extremely difficult and the cost required for the repair is high. The floor type is divided into a type that allows sprinkling and cleaning and a type that makes cleaning of the floor dependent on wiping and cleaning.The former is called a sprinkling type and the latter is called a wiping and cleaning type. In that case, the conventional floor structure produced through the above-mentioned series of steps is of a water spray washable type.

It is extremely desirable to make the assembly floor water-sprayable while making the assembly floor waterproof, in order to enhance the cleaning efficiency and improve the finish of cleaning, but the assembly proposed so far has been proposed. The floor is
It cannot be said that it is a wiping and cleaning type that can be washed with water spray. This is because it is extremely difficult to treat the wash water sprinkled on the floor without causing the floor panel to be deformed.

The conventional floor structure constructed through the series of steps pointed out above is of a type that can be sprinkled and cleaned, but the period required for construction is long, and when a damaged portion is found, it is repaired. There is a drawback in that the cost required for On the other hand, the conventionally proposed assembly type floor structure is a wiping and cleaning type, which not only makes it difficult to efficiently perform cleaning work, but also often leaves a bad smell on the floor after cleaning.
The present invention aims to improve these points.

[0006]

SUMMARY OF THE INVENTION The present invention is intended to solve the above problems, and a floor structure of a building according to the present invention comprises a porous water permeable material and a washing water introducing pipe and the pipe. Below the floor panel, a water pipe system that supplies the wash water to the above-mentioned wash water introduction pipe line is provided with a joint material containing a nozzle that blows the introduced wash water onto the floor panel. And a control system for detecting the arrival of a cleaning tool such as a brush or a wiper to the upper part of the floor panel and the withdrawal from the part to open and close the solenoid valve for discharging the wash water from the nozzle. A drainage system is provided for collecting the wash water flowing down through the joint material and guiding it to a drainage pipe.

The term "joint material" used for the floor structure of the building according to the present invention is a term used for the sake of convenience because of the appearance similarity to the joint material for filling the space between the tiles. The joint material is an element for introducing, spraying, and discharging the cleaning water used for cleaning and cleaning the floor.

The above-mentioned floor structure of the building according to the present invention and the floor structure formed by the conventional method pointed out above (application of leveling mortar on concrete floor slab, asphalt application → formation of presser mortar layer, cinder) Formation of concrete layer "Formation of concrete layer containing coal shell", application of mortar under the tile, tile finishing and the floor structure formed through the process, construction time and skill required by craftsmen engaged in construction The floor construction differs significantly as follows: In the conventional floor structure, the process of waiting for the completion of hardening of one layer to construct the next layer is overlapped, which lengthens the construction time and delays the construction period. However, the above-mentioned floor structure according to the present invention does not cause such an inconvenience.

[0009]

1 is a plan view showing an example of a floor structure of a building according to the present invention, FIG. 2 is a vertical sectional side view of the floor structure of FIG. 1, FIG. 3 is an enlarged view of joints of FIG. 2, and FIG. FIG. 5 is an explanatory view of a washing water supply pipe, and FIG. 5 is an explanatory drawing of a system for sequentially and automatically spraying the washing water onto the floor panel.

In FIG. 1, 1 is a floor panel, 2 is a joint material integrally provided on the floor panel 1, 3 is a washing water supply pipe (tap water supply pipe), and 4 is a solenoid valve. . The joint material 2 is made of a porous water-permeable material (for example, a sintered ceramic material that is porous and allows wash water to flow through), and the joint material 2 is connected to the wash water supply pipe 3 in FIG. A pair of continuous pipes 3
a and 3b are built in. 5a and 5b are nozzles provided at the ends of the pipes 3a and 3b, and the wash water for the floor panel 1 is ejected from these nozzles 5a and 5b. The cleaning water ejected from the nozzles 5a and 5b is made to flow down through the rear joint material 2 used for cleaning the floor using brushes, wipers, etc., and acts as a hollow joist 6 and a positioning material for the joist. It enters into the hollow large pulling material 7, and then reaches a drainage pipe through a flow path provided with an odor preventive trap midway.

As shown in FIG. 5, below the floor panel,
A system is provided for automatically opening and closing the solenoid valve 4 upon detecting the arrival of a floor cleaning brush. Reference numerals 8 and 9 are the antenna and controller of this system.

A system for accurately positioning and fixing the floor panel 1 at a predetermined position is based on a concrete floor slab 11 whose surface is covered with a synthetic resin sheet 10 as a base, as shown in FIG. 7 and joists 6 are included.

[0013]

INDUSTRIAL APPLICABILITY The present invention introduces, sprays, and disperses cleaning water used for cleaning and cleaning a floor under the condition that the final position where the floor panel should settle down is predetermined by the support structure of the panel. It is possible to construct a floor structure that can perform sprinkling cleaning by successively incorporating a series of floor panels that are integrally provided with joint materials that act as drainage elements of cleaning water used for cleaning and cleaning, with a particularly shortened construction period. Bring the effect of doing so. Moreover, the floor structure according to the present invention can be constructed without requiring a highly skilled craftsman.

[Brief description of drawings]

FIG. 1 is a plan view showing an example of a floor structure of a building according to the present invention.

2 is a vertical side view of the floor structure of FIG. 1. FIG.

FIG. 3 is an enlarged view of a joint portion of FIG.

FIG. 4 is an explanatory view of the wash water supply pipe shown in FIGS. 2 and 3.

FIG. 5 is an explanatory drawing of a system for automatically spraying wash water onto a floor panel.

[Explanation of symbols]

1 ... Floor panel 2 ... Joint material 3 ... Washing water supply line 3a, 3b ... Pipe line 4 ... Solenoid valve 5a, 5b ... 6 ... joists 7. Large pulling material 8 ... Antenna 9 ... Controller 10-Synthetic resin sheet 11. Concrete floor slabs 12 ... Bundles

Claims (3)

[Claims] 1. A joint material which is made of a porous water-permeable material and which has a joint for introducing a cleaning water and a nozzle for ejecting the cleaning water introduced into the conduit onto a floor panel is provided between floor panels or one of the floor panels. A water pipe system for supplying cleaning water to the above-mentioned cleaning water introducing pipe is disposed below the floor panel, and a cleaning tool such as a brush or a wiper arrives at the upper part of the floor panel and is introduced from the part. A drainage system is provided to detect a retreat and to open and close a solenoid valve for discharging wash water from the nozzle, and to collect wash water flowing down through the joint material and guide it to a drain pipe. The floor structure of the building. 2. A floor panel positioning device is provided with a joist made of a mold material for supporting the floor panel and a large pulling material made of the mold material for supporting the joist material, and fixing the joist material to the pulling material. The floor structure of a building according to claim 1, wherein the floor structure is constructed by the cooperation of a lumber and a large lumber. 3. The floor of the building according to claim 1, wherein the washing water flowing down through the joint material is guided to the drain pipe equipped with the deodorant trap through the hollow joist material and the hollow pulling material successively. Construction.