JPH08438Y2 - Bathroom structure - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION This invention relates to a bathroom structure.

[0002]

2. Description of the Related Art Generally, a bathroom is often provided on the north side of a house. In addition, an armor plate is often provided on the door of the bathroom for the purpose of ventilation ventilation in order to prevent the generation of mold and the like, and it is one of the places with the lowest room temperature in the house.

Therefore, in the winter and cold regions, there are many problems such that the hot water in the boiled bathtub immediately cools down, or the room temperature of the washroom decreases during use, which causes discomfort to the bather. Re-boiling has led to an increase in utility costs.

Further, when reclaiming hot water from the bath for washing or car washing, it is often pumped out manually with a bucket or the like, but this method not only takes time and effort but also floats on the surface of the hot water. There was a problem in hygiene because it pumped out the hair and dirt that would be removed.

[0005]

The present invention has been proposed in order to solve all of the above-mentioned problems, and provides a bathroom structure having an excellent heat retaining property.

Further, the present invention provides a bathroom structure capable of automatically pumping out only a portion of a bathtub with little dirt from the dropped water.

[0007]

There are three bathroom structures proposed here, the first is the structure of the bath bottom, the second is the structure of the bathroom floor, and the third is the provision of the water intake. Related to the fixed bathroom structure.

That is, the first invention is to make the bottom of the bathtub 20-
While being embedded in a mortar layer having a thickness of 40 mm, a heat insulating material made of a non-water-absorbing synthetic resin foam having a closed cell structure having a thickness of 20 to 40 mm is laid under the mortar layer, and further 40 to 60 mm below the heat insulating material. The bathroom structure is characterized in that a mortar layer having a thickness is formed.

The second invention is to form a mortar layer having a thickness of 20 to 40 mm below the surface material of the bathroom floor, and to form a non-water-absorbing synthetic structure having a closed cell structure having a thickness of 20 to 40 mm below the mortar layer. A bathroom structure is characterized in that a heat insulating material made of a resin foam is laid, and a mortar layer having a thickness of 40 to 60 mm is formed under the heat insulating material.

Further, the third invention is that from the bottom of the bathtub 10
The bathroom structure is characterized in that a water intake portion is provided at a position of 0 to 200 mm and the water intake portion and a small pump are connected to supply spilled hot water to a used portion.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the accompanying drawings. FIG. 1 is a schematic sectional view showing an example of a bathroom structure of the present invention, FIG. 2 is a partially enlarged sectional view showing a structure of a bathtub bottom portion, FIG. 3 is an enlarged sectional view showing a structure of a bathroom floor portion, and FIG. 4 is a water intake portion. 3 is a partially cutaway perspective view showing an example of the structure of FIG.

The bathroom 10 having the structure of the present invention is constructed by a normal bathroom construction, and reference numeral 15 is a base portion made of concrete or the like, and 16 is a wall board. In addition, in this embodiment, the bathroom 10 is adjacent to a housework room 50 that can be washed through the wall plate 16. Reference numeral 51 is a washing machine.

First, the structure of the bottom of the bath which is the first invention will be described. As shown in FIG. 1 and FIG. 2, the device structure according to the present invention includes a bath 11, a mortar layer 22, a heat insulating material 23 laid under the mortar layer 22, and the heat insulating material 23.
And a mortar layer 24 provided in the lower part of the.

The bath 11 is made of stainless steel, cast enamel, artificial marble or the like, and the bottom 12 and the support 17 are embedded and fixed in a mortar layer 22. For this mortar layer 22, a known mortar compound is used.
It is formed to a thickness of -40 mm. In this example,
The mortar layer 22 has a thickness of 30 mm.

A heat insulating material 23 made of a non-water-absorbing synthetic resin foam having a closed cell structure is laid under the mortar layer 22. The heat insulating material 23 is made of polystyrene or the like and is formed of a number of completely independent bubbles, so that the heat conductivity is extremely low and the hot water temperature in the bathtub 11 can be kept high for a long time. In addition, since the heat insulating material 23 is a non-water-absorbing synthetic resin foam, it does not absorb water in the mortar layer to be deformed or deteriorated, or the heat insulating property is deteriorated. The heat insulating material 23 preferably has a thickness of 20 to 40 mm, and in this embodiment, has a thickness of 30 mm. If the thickness of the heat insulating material 23 is less than 20 mm, the desired heat insulating effect cannot be obtained, and if it is more than 40 mm, the construction cost increases. As the heat insulating material 23, for example, a product name “Styrofoam” (Dow Kako Co., Ltd.) and a product name “Eslenfoam SR” (Sekisui Plastics Co., Ltd.) are preferably used.

Further, a mortar layer 24 is formed below the heat insulating material 23. As this mortar layer 24, a known mortar compound is used similarly to the mortar layer 22,
The thickness is preferably 40 to 60 mm. 5 in this example
It is formed with a thickness of 0 mm. Reference numeral 13 is a drain port, 14
Is a drainage pipe.

Next, the second device will be described. FIG.
As shown in FIG. 3, the floor portion 30 of the bathroom 10 according to the present invention has a mortar layer 32 formed under a known surface material 31 such as a tile and a heat insulating material laid under the mortar layer 32. 33 and a mortar layer 34 provided under the heat insulating material 33.

As described above, a known mortar compound is used for the mortar layer 32, and the thickness thereof is 20 to 4.
0 mm is preferred. In this embodiment, the thickness is 30 mm.

Similar to the first invention, the heat insulating material 33 is made of a non-water-absorbing synthetic resin foam made of polystyrene or the like having a closed cell structure, and its thickness is preferably 20 to 40 mm.
In this embodiment, the thickness is 30 mm.

The mortar layer 34 is made of a known mortar compound similar to the mortar layer 32 and has a thickness of 40 to 40.
The thickness is preferably 60 mm, and in this embodiment, the thickness is 50 mm.

According to the structure of the invention, since the heat insulating material 33 has a completely closed cell structure, that is, a closed cell structure, it has a high heat retaining property and holds the air in the bathroom so as not to cool it. Further, since this heat insulating material 33 is made of a non-water-absorbing synthetic resin foam, it does not absorb the moisture of the mortar layer and softens, thus lowering the strength of the floor portion.

Next, the third device will be described. FIG.
Further, as shown in FIG. 4, a water intake portion 40 is provided near the bottom portion 19 of the bathtub 11 of the bathroom 10 shown by the first and second inventions.

The water intake portion 40 is connected to the small pump 42 by an water intake passage 41 formed of a vinyl pipe or the like connected to the water intake portion 40.

A water injection pipe 44 is connected to the small pump 42, and its tip is opened so that water can be injected into the washing machine 51 of the housework room 50, which is a portion for using dropped hot water. The small pump used in this embodiment has a discharge rate of 18 liters / minute, a total head of 3 m, and an output of 60 W, but it is possible to have a higher capacity depending on the amount of hot water in the bathtub and the pumping height. Is.

The water intake 40 is preferably provided at a height of 100 to 200 mm from the bottom 19 of the bath 11. If the water intake 40 is less than 100 mm in height, the bath 1
There is a possibility that dirt, sand, etc. that have settled at the bottom portion 19 of No. 1 may be pumped out together, leading to a reduction in the performance of the small pump 42. On the other hand, if it is 200 mm or more, the amount of water that can be used as the drop water 60 is reduced.

FIG. 4 shows a preferred embodiment of the water intake section 40. Reference numeral 46 is an intake port, which is located outside the bathtub 11 in the tubular portion 4
The water intake passage 41, which is formed of a vinyl tube or the like, is attached to the cylindrical portion 48. In addition, the water intake 4
The inner surface of the bathtub 11 of 6 is covered with a wire net 47 so that hair, dirt and the like do not flow into the pump when the drop water 60 is pumped out. Reference numeral 49 is a packing for preventing water leakage to the outside.

The drop water 60 in the bathtub 11 is automatically supplied to the washing tub 52 from the opening 45 of the water injection pipe 44 through the water intake passage 41 and the water injection pipe 44 by the small pump 42.

The drop water 60 can be supplied not only to washing but also to other use parts such as car washing and water sprinkling.

[0029]

As shown and described above, the bathroom structure according to the present invention has a heat retaining property of 5 to 1 as compared with the conventional structure.
Since the temperature can be improved by 0 ° C., the temperature of the hot water in the bath can be reliably maintained and the decrease in the room temperature in the bathroom can be suppressed to an extremely low level. Therefore, an increase in utility costs can be suppressed even in the winter and cold regions, which greatly contributes to energy saving. Further, according to this devised structure, it is possible to automatically supply only the portion of the bathtub with little dirt from the hot water drop to the use part, so it is not only necessary to manually pump it out with a bucket, but it is also hygienic. In addition to saving water bills, the effect of this invention is great.

[Brief description of drawings]

FIG. 1 is a schematic sectional view showing an example of a bathroom structure of the present invention.

FIG. 2 is a partially enlarged cross-sectional view showing the structure of the bath bottom.

FIG. 3 is an enlarged sectional view showing a structure of a bathroom floor.

FIG. 4 is a partially cutaway perspective view showing an example of a structure of a water intake section.

[Explanation of symbols]

 10 Bathroom 11 Bathtub 12 Bath Bottom 22 Mortar Layer 23 Heat Insulating Material 24 Mortar Layer 30 Floor 31 Surface Material 32 Mortar Layer 33 Heat Insulating Material 34 Mortar Layer 40 Water Intake 42 Small Pump

Claims (3)

[Scope of utility model registration request] 1. The bottom of the bathtub is embedded in a mortar layer having a thickness of 20 to 40 mm, and 20 to 4 below the mortar layer.
A heat insulating material made of non-water-absorbing synthetic resin foam having a closed cell structure with a thickness of 0 mm is laid, and 40 to 6 are further provided under the heat insulating material.
A bathroom structure characterized by forming a 0 mm thick mortar layer. 2. A non-water-absorbing synthetic resin foam having a closed cell structure and having a thickness of 20 to 40 mm is formed under the surface material of the bathroom floor and a mortar layer having a thickness of 20 to 40 mm is formed below the mortar layer. A bathroom structure characterized in that a heat insulating material is laid and further a mortar layer having a thickness of 40 to 60 mm is formed under the heat insulating material. 3. A bathroom structure characterized in that an intake part is provided at a position of 100 to 200 mm from the bottom of the bathtub, and the intake part and a small pump are connected to supply drop water to a used part.