JPH0823160B2 - Building floor structure - Google Patents

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 assembled floor water-repellent and washable while improving the cleaning efficiency and improving the finish of cleaning. However, the assembled floors proposed up to now have been wiped off. It cannot be said that it is a cleaning type and can be sprinkled and washed. 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 the floor structure of a building according to the present invention is a floor pad.
If a perforated plate is detachably installed between the flannel and the floor panel,
By placing the water pipe system below the floor panel,
A sprinkling valve that sprinkles cleaning water from the pipe system is installed on the floor panel,
A plurality of joists consisting of hollow profiles supporting the floor panel
A plurality of large cross-sections consisting of hollow section material in the direction perpendicular to the joist material
Make sure to support it with a brush and remove the cleaning water
Flow to the joists, and then from the joists to the big shrinks
Guide the washing water to the drain pipe, and
For the material, the inflow nozzle of the water flow generator flows upstream and flows out downstream.
It is characterized in that a nozzle is provided .

In the above-mentioned present invention, first, the relative position between floor panels is
Accurate floor panel positioning to prevent misalignment
As is done in the
The floor structure will keep the panels in the correct position. The floor structure
When the floor cleaning is performed, the dust washed off by the cleaning is discharged together with the cleaning water used for the cleaning via the joists and the large closing material, and the floor of the building according to the present invention. Structure and floor structure formed by the conventional method pointed out above (application of leveling mortar on concrete floor slab, asphalt application → formation of holding mortar layer, formation of cinder concrete layer “of layer containing coal shell Flooring structure formed through the steps of "formation", application of tile underlayer mortar, and tile finishing ), and the construction time and the skill required by the craftsmen involved in the construction are significantly different. That is, in the conventional floor structure, since the process of waiting for the completion of curing of one layer to perform the next layer is overlapped, the construction time is prolonged, which is a major cause of process delay. The floor structure according to does not have such 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 showing an essential part of the floor structure of FIG. 1, and FIG. 3 is a flush water injection valve of FIG. It is sectional drawing which shows the valve body part.

In FIG. 1, 1 is a floor panel, 2 is a perforated portion which is detachably provided between the floor panels 1 , 3 is a washing water supply pipe (tap water supply pipe), and 4 is a solenoid valve. Is. Eye plate
The part 2 can be manufactured as a porous water-permeable material (for example, a sintered ceramic material that is porous and allows wash water to flow through).

In FIG. 2, reference numeral 5 indicates both sides of the floor panel 1.
A joist made of a hollow profile with an open top to support
Wood, and the eyes that are placed between the floor panels 1 above the joists 5
The dish 2 is located. 6 is the intermediate material 7
A hollow mold material that supports the joist 5 and is an intermediate material.
7 is a hollow mold material and the joist material 5 and the large shrink material 6 are at right angles
It is provided at the intersection that intersects with the
Enter the joists 5 and flow through the intermediate 7 to the big shrink 6
It is an inflow port. 8 is a bundle material interposed between the large shrinking material 6 and the concrete floor slab 9, and the bundle material 8 is a concrete
A plurality of large closing members 6 installed at appropriate positions on the floor slab 9
Support. The shape of the hollow closing material 6 is a cylinder.
It may be made of system pipe. In addition, in this embodiment,
An interstitial material 7 is provided, but the washing water supply pipe 3 can be installed.
If it is Noh, even if the joist 5 and the big shrink 6 are directly fixed
good.

The cleaning water used for cleaning the floor panel 1 is jetted from a water spray valve 10 on the floor panel 1 which is connected to a water supply pipe 3 provided below the floor panel 1 via a solenoid valve 4.
FIG. 3 shows the sprinkler valve 10 and its valve body 11. Sprinkling valve 1
The cleaning water jetted from 0 enters the joist 5 through the rear eye plate 2 used for cleaning and cleaning the floor panel 1 using a wiper, a brush, etc., and then the intermediate material 7 and the big shrink material 6
Through the drainage system.

Denoted at 12 and 13 are nozzles of a device for generating a water flow that pushes out precipitates from the wash water flowing through the large sink member 6 which is a drainage system and sends it into the drainage system .
The inflow nozzle 13 is an outflow nozzle on the downstream side. Close
Sediment has accumulated on material 6 and the flow of washing water has deteriorated
At this time, water is made to flow from the upstream inflow nozzle 12 and
The precipitate is removed by suction from the outflow nozzle 13 of
And smooth the original flow of wash water. 14 is a drainage system
It is installed at an arbitrary position on the upper part of a large closing member 6,
Suction of the exhaust device to remove the odor generated in the cushioning material 6.
It is a spout and is connected to a blower (not shown)
And is generated in the large shrink material 6 by the operation of any blower.
Remove odor.

[0014]

As described above, in the floor structure of a building according to the present invention, the floor panel is maintained in a stable state, and the floor panel can be washed and cleaned in a short period of time without leaving dust that precipitates from the washing water. It brings the effect of getting it.

[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.

FIG. 2 is a vertical cross-sectional side view showing a main part of the floor structure of FIG.

FIG. 3 is a vertical sectional view showing a valve body portion of the flush water sprinkling valve of FIG.

[Explanation of symbols]

1 Floor panel 2 Dish part 3 Wash water supply pipe 4 Solenoid valve 5 Joist material 6 Large closing material 7 Intermediate material 8 Bundle material 9 Concrete floor slab 10 Sprinkling valve 11 Valve body 12 Inflow nozzle 13 Outflow nozzle 14 Ventilation device suction mouth

Claims (3)

[Claims] 1. A perforated plate portion (2) is detachably provided between floor panels (1) and a water pipe system is attached to the floor panels (1).
Is installed on the floor panel 1 to disperse the wash water from this water pipe system, and a plurality of hollow joists 5 supporting the floor panel 1 are perpendicular to the joists 5. The washing water from the perforated plate portion 2 is successively flown to the joist 5 and then from the joist 5 to the shank 6, and the washing is further carried out. The water is introduced into the drain pipe, and the large shrinkage member 6 has an inflow nozzle 12 of the flowing water generator upstream and an outflow nozzle 13 downstream.
The floor structure of the building characterized by the provision of. 2. The floor structure of a building according to claim 1, wherein the large closing member 6 is made of a cylindrical pipe. 3. The floor structure of a building according to claim 1, wherein a suction port 14 of an exhaust device for exhaust is provided on an upper portion of the closing member 6.