JP2018017005A - Construction method of equipment unit - Google Patents

Abstract

A facility unit having plumbing facilities can be easily constructed. A facility unit is constructed by installing an erecting unit containing pipes or the like on a floor finishing surface at an arbitrary position in a living space. Next, at least one of a bathtub 8, a toilet bowl 10, a kitchen main body 30, a washstand 33, and the like is installed on the side surface of the standing unit 3 as a plumbing facility. A first drainage pump and a first drainage pipe connected to the bathtub 8 are installed in the standing unit 3, and the drainage is fed to the ceiling side through the first drainage pipe. A second drain pump and a second drain pipe, which are pipe-connected to the toilet bowl 10, are also installed to feed drain water to the ceiling side. A ceiling unit was connected to the upper part of the erecting unit 3 so as to extend laterally and install a pipe. Further, side walls 12a and 12b standing from the floor finishing surface are installed as structural members on the side surfaces of the standing unit 3. As shown in FIG. [Selection drawing] Fig. 3

Description

  The present invention is a construction of an equipment unit for independently installing in a living space an aggregation facility that accommodates pipes and the like, and various water facilities such as a bathtub, a toilet, a kitchen, and a bathroom connected to the aggregation facility. Regarding the method.

  Conventionally, it has been common to arrange floor plans such as bathrooms, toilets, kitchens, and washrooms in living spaces that are independent of each other, such as building construction of these plumbing equipment and pipe laying work such as water supply and drain pipes. Various types of equipment construction was required individually and was complicated. In other words, when constructing a water supply facility, it takes a lot of time to make a preliminary meeting because there is a lot of interaction between construction work and facility work. In addition, construction work and facility work are often complicated at the construction site, and the construction time is often different between the bathroom and the toilet room among the watering facilities, which takes time. On the other hand, a floor plan equipment unit that collects and installs these water facilities has also been proposed.

  For example, in the sanitary equipment unit described in Patent Document 1, a horizontal frame and a vertical frame are connected to a frame wall, and a bathroom, a toilet, a kitchen, etc. are installed in each space of a plurality of frame units partitioned by a partition panel. A water supply facility is installed. In addition, piping frames are installed in each frame unit to supply and drain water facilities. These water supply and drainage pipes extend below the floor finish and are connected to external equipment.

Japanese Patent No. 5715426

  However, in the sanitary equipment unit described in Patent Document 1 described above, there are restrictions on securing and maintenance of installation space such as a large pipe, a plurality of pipes, or a combined electrical wiring. In addition, there remains a lot of interaction between construction work and installation work of sanitary facilities, and further improvement in the efficiency of construction has been desired.

  This invention is made | formed in view of such a subject, Comprising: It aims at providing the construction method of the equipment unit which enabled construction of the equipment unit provided with the water supply equipment easily.

The construction method of the equipment unit according to the present invention includes a step of installing an aggregate facility that contains at least a water supply pipe and a drain pipe on a floor finish surface in a house, and a step of installing a water supply facility on the side of the aggregate facility, It is provided with.
In the present invention, after installing the aggregate facility containing the water supply pipe and the drain pipe on the floor surface in the dwelling in an upright state, by installing the plumbing facility around the aggregate facility, Easy and easy construction. In addition, after completion of the finishing floor finish in the building work, the equipment unit can be intensively installed as the equipment work, and the interaction between the building work and the equipment work can be reduced.

Further, it is preferable that a drainage pump connected to the water supply pipe and the drainage pipe is installed in the aggregation facility, and the water supply pipe and the drainage pipe extend laterally above the aggregation facility and are connected to the external pipe.
By connecting the water supply pipe and drainage pipe to the drainage pump, extending upward in the centralized facility, and further extending the pipe laterally and connecting to the external pipe, the drainage of the watering equipment can be drained toward the ceiling side, Drainage can be done without installing a drainage facility below the floor finish.

In addition, the aggregation facility preferably includes a standing unit that accommodates a water supply pipe and a drain pipe, and a ceiling unit that extends in the horizontal direction at the upper part thereof, and is preferably provided with a pipe that extends in the horizontal direction.
By installing a ceiling unit on the upper part of the standing unit as an aggregation facility and constructing the pipe extended upward on the ceiling unit, the pipe can be held by the ceiling unit, and it is not visible from the lower side of the living room, so it looks good.

Moreover, it is preferable to install a structural member in the side part of aggregation equipment.
By installing a structural member that rises from the floor finish on the side surface of the aggregate facility as a structure, the standing unit can be held with higher strength and stability is improved.

Moreover, the connection part is installed in the side part of the standing unit, and you may make it fix a watering equipment to this connection part.
By connecting and fixing the water supply equipment with the other to the connection part consisting of one of the uneven part and engagement part provided in the standing unit installed earlier, the water supply equipment can be attached and removed more easily And can save the labor of construction such as sumi-in.

  According to the construction method of the equipment unit according to the present invention, by installing the aggregate equipment containing the piping on the floor finish surface in the dwelling, and installing the plumbing equipment on the side of the aggregated equipment, The interaction between construction work and piping work can be reduced. Moreover, it is possible to easily and easily construct a watering facility in the aggregate facility.

It is a schematic diagram which shows the state which installed the equipment unit by embodiment of this invention in the floor finishing surface in a living room. It is a perspective view of the equipment unit by an embodiment. FIG. 3 is a plan view of the equipment unit shown in FIG. 2 including a watering equipment around a standing unit. It is explanatory drawing which shows the structure which installed the toilet and the bathroom in the both sides of the standing unit. It is the side view which looked at the equipment unit from the toilet side. It is explanatory drawing which shows the internal structure of the aggregation equipment provided with the standing unit and the ceiling unit. It is the partially broken side view which looked at the equipment unit from the bathroom side. It is a principal part longitudinal cross-sectional view which shows the ceiling unit and the door of a bathroom. It is the A section enlarged view of the hanging structure of the door shown in FIG. (A) (b) is sectional drawing which shows the modification of a ceiling unit.

Hereinafter, an equipment unit S according to an embodiment of the present invention will be described with reference to the accompanying drawings.
FIG. 1 is a schematic diagram in which the equipment unit S according to the embodiment is installed in a living room space K provided in various buildings such as an apartment. In FIG. 1, the equipment unit S provided with the water supply equipment M is installed in the living room space K of the house in the building. The equipment unit S is composed of, for example, an aggregation equipment 1 that houses various pipes such as water supply and drainage pipes, ducts, electrical equipment, and the like, and one or a plurality of watering equipment M provided around the equipment, and the equipment unit S is a living space. It can be installed on the floor finishing surface 2 such as flooring at an arbitrary position in K.
2 to 5 show the equipment unit S according to the embodiment. The aggregation equipment 1 provided in the equipment unit S shown in FIG. 2 is formed in a substantially inverted L shape with a standing unit 3 fixed on the floor finish surface 2 with, for example, an anchor and a ceiling unit 4 provided on the upper part. Has been. The standing unit 3 is a tower-like structure that supports various watering facilities M such as the bathroom 8 and the toilet 10, and is formed of a hollow cylinder having a horizontal cross section having a predetermined width in the vertical and horizontal directions. It is independent from 2 and extends in the vertical direction.

The ceiling unit 4 is, for example, arranged in a horizontal direction, is formed in a substantially U-shaped cross section and is open at the top, one end is connected to the upper end of the standing unit 3, and the other end is a wall of the living space K. It penetrates and is connected to the pipe shaft. Alternatively, the ceiling unit 4 may be supported in a non-contact manner with the wall surface . The ceiling unit 4 is installed on the lower side with a slight gap from a beam of a ceiling slab forming a ceiling surface (not shown), but may be installed in contact with the ceiling surface. In the aggregation facility 1 shown in FIG. 1, the ceiling unit 4 is not included.

The standing unit 3 and the ceiling unit 4 may be configured to have a cylindrical shape or a frame shape in which a frame such as a substantially rectangular tube frame or a substantially U-shaped frame is covered with a panel, or only a high-rigidity panel without using a frame. Or a frameless structure with three sides formed. Further, the standing unit 3 and the ceiling unit 4 are not limited to a substantially rectangular tube shape or a substantially U-shaped cross-sectional shape, and may be a substantially cylindrical shape or other polygonal tube shape, and the cross-sectional shape is arbitrary. Can be set.
The standing unit 3 in the present embodiment is, for example, in the shape of a rectangular tube, and includes a reinforcing frame provided at each corner and a panel material forming a wall surface (see FIGS. 3 and 6). The ceiling unit 4 is connected to the upper end side surface of the standing unit 3.

It is preferable to install an appropriate gap between the ceiling surface and the ceiling unit 4 because the ceiling looks high. The ceiling surface may not be horizontal due to protruding beams, construction errors, and the like, and can be installed horizontally by separating the ceiling unit 4 from the ceiling surface. In addition, if a gap is provided between the ceiling surface and the ceiling unit 4, maintenance of various pipes, the electrical wiring 24, the ventilation duct 21 and the like arranged in the ceiling unit 4 is facilitated as will be described later.
Moreover, although the distance from the floor finish 2 to the ceiling unit 4 can be set as appropriate, for example, it can be set in the range of 2118 mm to 1720 mm, or in the range of 2118 mm to 1830 mm.

For example, a bathtub 8 supported by the standing unit 3 is installed in a space including the standing unit 3 and the ceiling unit 4 in the aggregation facility 1. The bathtub 8 may be fixed on the floor finishing surface 2 so as not to move with respect to the standing unit 3, or on the floor finishing surface 2 and the standing position along the standing unit 3 via a rotation shaft (not shown). It may be connected so that it can rotate between the installed lodging positions. The ceiling unit 4 is installed above the bathtub 8, and this is the ceiling of the bathtub 8, but the ceiling unit 4 does not necessarily have to be the ceiling of the bathtub 8.
As shown in FIGS. 3 to 5, a toilet 10 such as a flush toilet is fixed to the side surface of the standing unit 3 opposite to the bathtub 8. In the example shown in FIG. 4, the toilet bowl 10 floats above the floor finishing surface 2 and is fixed to the side surface of the standing unit 3, but may be installed and fixed on the floor finishing surface 2. Further, the toilet bowl 10 may be supported so as to be able to stand and fall around a rotation shaft (not shown), and may be housed in the standing unit 3. The bathtub 8 and the toilet bowl 10 are water facilities M installed in the aggregation facility 1.

In FIG. 3, for example, panel-shaped side walls 12 a and 12 b are arranged substantially in parallel on both side surfaces of the standing unit 3. The side walls 12a and 12b are wall bodies having a predetermined thickness, and are structural members composed of a frame material and a panel material. The side wall 12a, 12b reinforces the standing unit 3, and at one end in the extending direction, a part of the bathtub 8 on the side of the standing unit 3 is surrounded.
The other end of the side walls 12a, 12b extends to the opposite side of the standing unit 3 from the bathtub 8 to form a space for partitioning both sides of the toilet 10, and this space forms a toilet room 16. A toilet door 11 is attached to the opening of the front end of the toilet room 16 so that it can be opened and closed. The toilet door 11 may not be installed.

  On the outside of one side wall 12a connected to one side surface of the upright unit 3, a kitchen body 30 having a lower cabinet 29 having a sink, a gas stand, and the like is installed as a kitchen at the lower part thereof. As shown in FIG. 5, an upper cabinet 31 is attached to the upper part of the side wall 12 a above the kitchen body 30. Further, on the outside of the other side wall 12 b connected to the other side surface of the standing unit 3, a wash basin 33 having a wash bowl or the like is attached to the lower part thereof. The kitchen body 30 and the wash basin 33 are also water facilities M.

4 and 6, the drainage in the bathtub 8 is supplied to a first drainage pump (pumping pump) P1 installed in an upright unit 3 having a substantially rectangular tube shape via a drainage pipe. It is discharged outside through the standing unit 3 and the ceiling unit 4 through the drain pipe 17. Further, the drainage pipes of the kitchen body 30 and the wash basin 33 are also connected to the first drainage pump (pressure feed pump) P1.
The first drainage pump (pressure feed pump) P1 pulverizes an object such as drainage or waste in the drainage with an impeller (impeller) and pumps it upward through the first drainage pipe 17. The first drain pipe 17 extends upward in the upright unit 3 and changes its direction by approximately 90 degrees to extend laterally on the ceiling unit 4 having a substantially U-shaped cross section. Each of the pipes stored in the ceiling unit 4 extending in the horizontal direction is connected to a water supply pipe, a drain pipe, or the like stored in a pipe shaft that stores a vertical pipe for equipment.

Further, the waste water including the filth and waste water in the toilet 10 is discharged to the second drain pump (pressure pump) P2 in the standing unit 3 through the drain pipe, and is discharged to the outside through the second drain pipe 18. The second drainage pump P <b> 2 pumps filth and the like in the drainage above the second drainage pipe 18 by crushing it with an impeller (impeller). Similar to the first drain pipe 17, the second drain pipe 18 extends upward in the upright unit 3, changes direction by approximately 90 degrees, extends in the lateral direction on the ceiling unit 4, and protrudes to the outside.
The first drainage pump P1 and the second drainage pump P2 are provided with small tanks, and each pump P1, P2 is configured to be ON / OFF controlled according to the level of drainage stored in the tank, for example. Yes.

In the standing unit 3 and the ceiling unit 4, water is supplied to the hot water supply pipe 19 that supplies hot water to the bathtub 8 and the kitchen body 30, the toilet 10 and the bathtub 8, and further the faucet of the water supply of the kitchen body 30 and the washstand 33. The water supply pipe 20 to be performed is accommodated.
Further, a ventilation duct 21 for ventilating the bathroom 15 and the kitchen body 30 is accommodated in the standing unit 3 and the ceiling unit 4. In the toilet room 16, an exhaust duct 22 that has an opening 22a near the lower side of the toilet 10 and sucks and exhausts odors is also installed. The ventilation duct 21 and the exhaust duct 22 also extend to the outside through the standing unit 3 and the ceiling unit 4. In addition, the ventilation fan provided in the ventilation duct 21 and the exhaust fan provided in the exhaust duct 22 should just be installed in an appropriate position, for example, may be installed in the standing unit 3, or in the ceiling unit 4 Or may be installed outside.

  In the aggregation facility 1, electric wiring (wiring) 24 for supplying power to the bathtub 8, the toilet bowl 10, the kitchen body 30, the wash basin 33, etc. and transmitting / receiving signals is also bundled and installed. 24 may be connected to the wiring pipe 25, or may be bundled or individually arranged without using the wiring pipe 25. In addition to these pipes, air-conditioning pipes (refrigerant pipes) may be included. For example, the electrical wiring 24 is installed near the entrance, for example, separately from the position where the pipe shaft is located, and is connected from an outdoor switchboard to a distribution board connected via a trunk line. The distribution board is equipped with a limiter, earth leakage circuit breaker, safety breaker, etc. The plurality of electrical wires 24 drawn out from the plurality of safety breakers are respectively connected to the electrical wires extending from the electrical facilities of each watering facility M, lighting fixtures, and the like via interfaces.

Furthermore, a control panel for performing hot water supply to the bathtub 8, temperature adjustment, etc., an operation panel of the toilet 10, etc. may be installed on each side of the standing unit 3 (not shown). On each side of the standing unit 3, for example, a switch that controls lighting, hot water supply, air conditioning, an outlet, a controller, a remote controller, a photographing device such as a camera that grasps and controls the state of the surrounding environment such as the entrance, or an infrared sensor You may install the receiver, remote control, etc. which control monitoring equipment.
Then, it is possible to supply power and input / output control signals to the above-described switches, remote controllers, and the like through the electrical wiring 24 and the like housed in the aggregation facility 1.

  In addition, the cross-sectional shape of each piping, the ventilation duct 21, the exhaust duct 22, etc. is arbitrary, and in order to compress the height of the ceiling unit 4, piping, a duct, etc. of flat cross-sectional shapes, such as an ellipse and a rectangle, are employ | adopted. May be. 6 and 7, in this embodiment, since the ceiling unit 4 is formed in a substantially U-shaped cross section and the upper part is opened to the ceiling side, each pipe, ventilation duct 21, exhaust duct 22, electric wiring 24, etc. It is easy to take out and maintenance, exchange, etc. become easy. If a lid that can be opened and closed is installed on the upper surface of the ceiling unit 4, it is possible to easily maintain and replace each member while preventing adhesion of dust and dirt.

Next, the door opening / closing structure of the bathroom 15 will be described with reference to FIGS. 3, 4, and 7 to 9.
3, 4, 7, and 8, open / close doors 35 made of, for example, two pairs of glass doors are slidably suspended by suspension mechanisms 36 at both ends in the width direction of the lower surface of the ceiling unit 4. . 3, 4, and 7, the two pairs of opening / closing doors 35 are slidable between the inside of the side walls 12 a and 12 b on the standing unit 3 side and the outside of the bathtub 8 (the wall surface side of the living space K). It is arranged. In addition, you may install the partition for curtains, a curtain, etc. which close the bathtub 8 in the outer side edge part of the bathtub 8. FIG.

The open / close door 35 can open and close the open space O of the bathroom 15 by sliding the space between the side walls 12 a and 12 b partitioning both sides of the bathroom 15 and the outer end of the bathtub 8. For example, the bather can enter and exit the bathtub 8 through the opening of the open space O by sliding the pair of opening / closing doors 35 to the outer end of the bathtub 8. A stopper that prevents the opening / closing door 35 from coming off may be provided at the outer end of the bathtub 8.
The suspension mechanisms 36 are respectively installed on both sides of the lower surface of the ceiling unit 4 facing the pair of long side portions 8a that partition the bathtub 8 that is substantially rectangular in plan view. Moreover, the tile panel 34 is affixed on the side walls 12a and 12b outside the open / close door 35 (see FIG. 8).

Next, the suspension mechanism 36 of the open / close door 35 will be described in detail with reference to FIGS.
8 and 9, a pair of rail receiving portions 40 provided at both ends in the width direction of the lower surface of the ceiling unit 4 extend in the longitudinal direction of the ceiling unit 4, and the pair of rail receiving portions 40 includes the bathroom 15. A plurality of pairs of wheels 44 of the open / close door 35 slidable along both sides are provided. The open space O of the bathroom 15 between the outer end of the bathtub 8 and the side walls 12 a and 12 b can be opened and closed by each pair of opening and closing doors 35.
In the enlarged view of the suspension mechanism 36 shown in FIG. 9, lower frame bodies 38 screwed to the lower surface of the upper frame body 37 are installed on the lower surfaces of both ends of the ceiling unit 4 in the width direction. A rail receiving portion 40 having a pair of rail portions 40a formed on both sides of the central opening 40b is extended along the longitudinal direction at an upper portion in the lower frame 38.

On the other hand, a support shaft 43 projects from the upper part of a pair of support portions 42 that support the upper end portion of the open / close door 35 from both sides. The support shaft 43 extends from the rail receiving portion 40 to the lower support portion 42 through the central opening 40b, and a pair of slidable wheels 44 mounted on the rail portion 40a are supported on both sides of the upper portion of the support shaft 43. Has been.
The open / close door 35 sandwiched and hung by the pair of support portions 42 hangs downward, and its lower end is a receiver provided at the top of the long side portion 8a of the bathtub 8 as shown in FIG. It is stored in the groove 46. Therefore, when the open / close door 35 is slid along the rail receiving portion 40 of the ceiling unit 4, the open / close door 35 is guided and slid by the receiving groove 46 of the bathtub 8 to open and close. In addition, the receiving groove 46 provided in the long side part 8a on both sides of the bathtub 8 is slightly inclined downward from the outer end of the bathtub 8 toward the upright unit 3 side. Water is formed so as to flow to the standing unit 3 side and fall into the bathtub 8. The hot water or water that has flowed into the receiving groove 46 flows to the standing unit 3 side and is guided to the drain pan provided below from the gap between the upper surface of the bathtub 8 and the standing unit 3, and the drain pipe in the standing unit 3. You may make it drain by connecting to.

  In addition, the ceiling unit 4 which accommodated each piping etc. in the aggregation equipment 1 does not necessarily need to be formed in cross-sectional substantially U shape. For example, it may be formed in a cylindrical shape having a substantially rectangular cross section as shown in FIG. 10 (a), or may be formed on a mounting surface such as a flat plate as shown in FIG. 10 (b). Good. In any case, the ceiling unit 4 includes the first drain pipe 17, the second drain pipe 18, the hot water supply pipe 19, the water supply pipe 20, the ventilation duct 21, the exhaust duct 22, the electric wiring 24, and the like on the floor finishing surface side of the living room space K. As long as it can be arranged so as not to be visible, the aesthetic appearance is not impaired.

  In the present embodiment, various pipes such as the first and second drain pipes 17, 18, the hot water supply pipe 19, the water supply pipe 20, and the electric wiring 24 provided in the standing unit 3 are not drawn into the floor finish surface. From the floor finishing surface 2 side, it was raised through the standing unit 3 and was routed to the ceiling side via the ceiling unit 4. Therefore, it is possible to selectively and easily install the water facilities M such as the aggregation facility 1 and the surrounding bathtub 8, the toilet 10, the kitchen body 30, and the wash basin 33 at appropriate positions on the floor surface. And it can connect with a pipe shaft from the ceiling unit 4 through the wall surface of the living room space K, etc., and the freedom degree of installation is high. Furthermore, the electric wiring 24 is disposed above various pipes such as the first and second drain pipes 17 and 18, the hot water supply pipe 19 and the water supply pipe 20, so that even if water leaks, Can be prevented.

The equipment unit S according to the present embodiment has the above-described configuration, and the construction method will be described next.
First, the floor construction surface 2 is constructed by construction work. At this time, since there is no need to install any equipment piping under the floor finishing surface 2 (in the double floor), there is no interaction with the construction work. Subsequently, the standing unit 3 of the aggregation facility 1 is installed on the floor finishing surface 2 at an appropriate position in the living room space K. The installation position of the upright unit 3 in the living room space K may be the center, the corner, or may be installed at a position close to or in contact with any wall surface. In the example shown in FIG. A first drainage pump P1 and a second drainage pump P2 are installed inside the standing unit 3, and a first drainage pipe 17 is connected to the first drainage pump P1 and extends upward. Similarly, the second drainage pipe 18 is connected to the second drainage pump P2 and extends upward.

  Further, a hot water supply pipe 19, a water supply pipe 20, a ventilation duct 21, an exhaust duct 22, an electrical wiring 24, and the like are also housed. The stand-up unit 3 is constructed in a frame at the factory, and is carried into the site with appropriate piping, wiring, and ducts installed therein, and the panel material of the stand-up unit 3 is attached at the construction site. It is also possible to install the panel material at the factory and carry it to the site.

  2 and 3, the standing unit 3 has, for example, a substantially quadrangular cylindrical shape. For example, the bathtub 8 and the toilet 10 are connected and fixed to a connecting portion provided in advance on the opposite side surface, and the drain pipe of the bathtub 8 is first connected. The drainage pipe of the toilet 10 is connected to the second drainage pump P2 to the drainage pump P1. Moreover, the kitchen main body 30 and the washstand 33 are each connected to the connection part provided in the other opposing side surface of the standing unit 3, and the drainage pipe is connected to the 1st drainage pump P1. In addition, the connection part provided in the standing unit 3 is an uneven | corrugated | grooved part, a locking metal fitting, etc. for positioning and attaching each water supply equipment M, and each water supply equipment M is provided by providing this connection part. There is no need for ink marking when installing.

  These watering facilities M are installed radially on each side of the upright unit 3 in a substantially rectangular tube shape to form the facility unit S. In addition, by extending the pipes and the like to the ceiling side through the standing unit 3, it is possible to eliminate the complications and interactions between the construction work and the facility work of each watering facility M. And as shown in FIG. 1, the installation unit S can be effectively utilized by installing the equipment unit S near the center of the living room space K, for example. Specifically, the surroundings of the equipment unit S can be used as a living room or a bedroom, or can be used as a passage (corridor) as a flow line, a dressing space, or a space for makeup. In other words, the living room space K can be utilized to the maximum extent without providing an extra partition wall. Further, the toilet room 16, the bathroom 15, the kitchen, the living room, the washroom, and the corridor thereof may be partitioned by partitioning the room space K around the equipment unit S with a wall panel or furniture (not shown).

In addition, the ceiling unit 4 is connected to the upper end of the standing unit 3, and a pipe or duct extending to the ceiling side is placed on the ceiling unit 4 to be guided in the lateral direction so as to protrude to the outside. Connect to. Alternatively, a substantially L-shaped aggregation facility 1 in which the standing unit 3 and the ceiling unit 4 are connected in advance may be installed on the floor finishing surface 2 in the living room space K. In addition, pipes and ducts extending to the ceiling side may be protruded to the outside through a wall surface or the like even when the ceiling unit 4 is not provided (see FIG. 1) or disposed laterally along the ceiling. Good.
In this way, the equipment unit S can be installed at an appropriate position in the living room space K.
In addition, a board material (slider board) with high lubricity that improves sliding on the floor finish surface 2 may be previously fixed to the lower surface of the standing unit 3 and each watering facility M. As a result, when the standing unit 3 of the equipment unit S or the water supply equipment M is installed or moved in the living room space K, it can be moved smoothly without damaging the floor surface 2 even if it is heavy. it can. When the equipment unit S is fixed to the floor finishing surface 2, it may be fixed to the floor finishing surface 2 so as to be removable with screws or the like.

An example of how to use the equipment unit S according to this embodiment will be described as follows.
The bathtub 8 installed in the aggregation facility 1 is installed on the floor finishing surface 2 as shown in FIGS. In this state, hot water is supplied into the bathtub 8 through the hot water supply pipe 19 in the aggregation facility 1 by operating a control panel or an operation panel (not shown). After the hot water supply is finished, the bather can enter the bathroom 15 and take a bath by sliding the opening / closing door 35 along the receiving groove 46 formed in the long side portion 8a of the bathtub 8 and opening it.
Even if hot water or the like flows into the receiving groove 46, the receiving groove 46 can be poured into the bathtub 8 via the receiving groove 46 because the receiving groove 46 is inclined toward the standing unit 3.
After bathing, the hot water in the bathtub 8 is drained, and is drained by being pumped to the ceiling side through the first drain pipe 17 by the first drain pump P1.

Next, when the toilet 10 is used, the sewage or filth in the toilet 10 is caused to flow by water from a tank (not shown) in which the water supplied from the water supply pipe 20 is stored in advance after use. And drained into a tank provided in the second drainage pump P2. In the second drainage pump P2, filth and sewage are crushed by an impeller and the like, and are pumped and drained through the second drainage pipe 18 to the ceiling side. Similarly, in the kitchen body 30 and the wash basin 33, hot water or water is supplied from the hot water supply pipe 19 or the water supply pipe 20 and discharged to the first drain pump P1 as waste water.
In addition, indirect illumination that irradiates light toward the ceiling of the building can be installed on the upper part of the aggregation facility 1 or the ceiling unit 4, and the foot illumination by indirect illumination can be installed at the feet of the aggregation facility 1 or the water-circulating facility M. . Furthermore, by installing an outlet near the feet of the aggregation facility 1 and the water supply facility M, usability of household appliances and the like is improved.

As described above, according to the equipment unit S provided with the aggregation equipment 1 according to the present embodiment and the construction method thereof, after the standing unit 3 containing various pipes and ducts extending to the ceiling side is installed on the floor finishing surface 2 Thus, since the water facilities M such as the bathtub 8 and the toilet bowl 10 are connected to each side, piping and the electric system can be installed in the upright unit 3 in an integrated manner. Moreover, since the piping and the like are not drawn into the floor finishing surface 2 and routed from under the floor, construction work is further facilitated. Construction work and equipment work are not complicated, and the work can be done efficiently with reduced contact. Moreover, since the piping and the like are not drawn into the floor finishing surface 2 and routed from under the floor, the construction work is further facilitated.
In addition, since the aggregated equipment 1 such as various pipes and ducts and the watering equipment M can be unitized as a unit S and installed at any position on the floor finishing surface 2, it is possible to respond to the diversification of lifestyles. High degree of structural freedom. Moreover, since various water facilities M can be installed radially centering on the standing unit 3, a living room space, a corridor, etc. adjacent to the water facilities M can be appropriately selected, and various spaces can be selected. It can be equipped with efficient layout throughout.

Further, since the upright unit 3 has a substantially rectangular tube shape and is formed in a substantially L shape by connecting the ceiling unit 4 in the aggregation facility 1, the support strength and rigidity are higher and the twisting resistance is stronger than the conventional frame unit structure. . In addition, since the side walls 12a and 12b serving as structural members (structures) are installed on both sides of the standing unit 3 and the water facilities M are connected to both sides of the side unit 12 and to each side surface of the standing unit 3, the height is further increased. Has supporting strength. It is unnecessary to adjust the position of the water facility M, and the construction accuracy is high by suppressing the displacement.
Further, the standing unit 3 and the ceiling unit 4 of the aggregation facility 1 are substantially cylindrical in cross section and have a large diameter first and second drain pipes 17 and 18, a hot water supply pipe 19 and a water supply pipe 20, a ventilation duct 21, an exhaust duct 22, Wiring piping 25 etc. can be installed collectively. Therefore, the arrangement route can be simplified and the connection and maintenance to each watering facility M such as the bathtub 8 and the toilet bowl 10 are easy. Moreover, since the ceiling unit 4 has a substantially U-shaped cross section, maintenance and replacement of each pipe and the like are easy.

  Note that the equipment unit S according to the present invention is not limited to the above-described embodiment, and can be appropriately changed or replaced without departing from the spirit of the present invention. In the following, modifications and the like of the present invention will be described, but the same or similar parts and components as those described in the above-described embodiments will be described using the same reference numerals.

In the above-described embodiment, the various pipes housed in the aggregation facility 1 of the facility unit S are configured to extend to the ceiling side, but in the present invention, the first and second drain pipes 17 and 18 in the standing unit 3 and the hot water supply Pipes such as the pipe 19 and the water supply pipe 20 may be laid on the lower side of the floor finishing surface 2, for example, in the lower space between the floor finishing surface 2 and the floor slab. In this case, piping installation work is required below the floor finishing surface 2.
When the pipe is drawn into the floor finishing surface 2 and routed from under the floor, the first and second drainage pumps P1 and P2 are installed when an appropriate drainage gradient can be secured in the first and second drainage pipes 17 and 18. Without draining, the drainage may be a natural flow method. Even in this case, each tank connected to the first and second drain pipes 17 and 18 is installed in the standing unit 1, and the drainage stored in the tank is drained under the floor through the first and second drain pipes 17 and 18. It is preferable.
Further, at least a part of each of the above-described pipes, ducts, electrical wirings 24, and the like may be guided to the ceiling side through the standing unit 3 of the aggregation facility 1, and the remaining part may be guided to the underfloor side.

Moreover, in the equipment unit S, the bathtub 8, the toilet 10, the kitchen body 30, and the wash basin 33 are connected radially to each side surface of the standing unit 3, but the arrangement order can be selected as appropriate. Moreover, it is not always necessary to install all four types of the water supply facility M, that is, the bathtub 8, the toilet 10, the kitchen body 30, and the wash basin 33, as long as any one or more types can be installed.
The water supply facility M is not limited to the four types described above, and appropriate facilities can be installed. For example, a waterproof pan may be installed in addition to the bathtub 8, and a bathroom unit or a shower unit may be installed instead of the bathtub 8. Furthermore, a toilet unit may be installed instead of the toilet bowl 10. Moreover, you may install a fully automatic washing machine etc. In addition to the ventilation duct 21 and the exhaust duct 22, an air conditioning duct connected to a ventilation fan, an air conditioner, or the like of the kitchen main body 30 may be installed as a duct and disposed in the standing unit 3. In addition, for example, the air conditioner may be installed on the side walls 12a, 12b, etc., and in that case, the cool air may be blown out as it is from the blowout opening. You may make it blow warm air from the step through the side.
Moreover, instead of the above-described equipment such as the bathtub 8, the toilet 10, the kitchen body 30, and the wash basin 33, the watering facility M includes a bathroom 15 having the bathtub 8, a toilet room 16 having the toilet 10, and the kitchen body 30. It is good also as equipment spaces, such as a kitchen provided, and a washroom provided with the washstand 33.

In the aggregation facility 1, it is not always necessary to connect the ceiling unit 4 to the standing unit 3, and only the standing unit 3 may be installed. In this case, each pipe may be bent from the upper end of the standing unit 3 and extended in an appropriate direction such as a wall surface. At that time, in order to prevent the pipes from being curved with large diameters and being exposed to water, etc., a substantially L-shaped elbow pipe is arranged, and each end of the pipe divided at both ends is connected. May be.
Moreover, you may install a lighting fixture etc. in the side surface of the aggregation equipment 1 mentioned above, for example, if a lighting fixture is installed or embedded in the side surface of the standing unit 3, the upper surface of the ceiling unit 4, etc., it can be used as indirect lighting. You can also.

A frame that supports pipes, ducts and the like from the upper part of the standing unit 3 toward the wall surface of the living space K of the building, or in each direction orthogonal to the four side surfaces of the rectangular tubular standing unit 3 A ceiling unit 4 or the like may be provided. Further, a mechanism for partitioning a space such as a sliding door or a curtain may be attached to the frame extending from the standing unit 3, the ceiling unit 4, or the like.
Partition members such as slide doors and curtains installed on the frame, the ceiling unit 4 and the like may be installed around the upright unit 3 or around the upright unit 3 or on the wall side when not in use.

  In the equipment unit S according to the present invention, when the living space K is widely used, water facilities M such as the bathtub 8, the toilet 10, the toilet body 30, the wash basin 33, etc. There is a case where an open space is set without providing a partition member. In this case, since there is no partition member, there is a possibility that another person's line of sight, odor, moisture, water splash, etc. may flow or scatter around.

Considering the above-described problems, it is necessary to provide a partition member such as a partition wall used only during use.
Therefore, by installing sliding doors, curtains, etc. on the frame extending from the standing unit 3 or the ceiling unit 4 etc., the living space K provided with the equipment unit 3 is usually an open space, and various watering equipment M When in use, the bathroom 15 or the toilet room 16 can be partitioned by a sliding door or curtain. Therefore, the living space K can be widened and the water can be used comfortably.
Moreover, it is only necessary to provide a partition member such as a sliding door or a curtain on the frame or the ceiling unit 4 in the living space K. In addition, these partition members may be housed around the standing unit 3 or around the standing unit 3 or on the wall surface side of the living space K so as not to disturb the normal state.

S equipment unit 1 aggregation equipment 3 standing unit 4 ceiling unit 8 bathtub 10 toilet 12a, 12b side wall 15 bathroom 16 toilet room 17 first drain pipe 18 second drain pipe 19 hot water pipe 20 water pipe 21 ventilation duct 22 exhaust duct 24 electric wiring 25 Wiring and piping 30 Kitchen body
33 Wash basin 35 Open / close door P1 First drain pump P2 Second drain pump M

Claims (5)

A step of installing an aggregation facility containing at least a water supply pipe and a drain pipe on the floor surface of the house;
A step of installing a water supply facility on the side of the aggregate facility;
A construction method of an equipment unit characterized by comprising: A drainage pump connected to the drainage pipe is installed in the aggregation facility,
The construction method for an equipment unit according to claim 1, wherein the water supply pipe and the drain pipe extend in a lateral direction above the aggregation equipment and are connected to an external pipe.   The aggregation facility includes a standing unit that accommodates the water supply pipe and the drain pipe, and a ceiling unit that extends in a lateral direction at an upper portion thereof, and the water supply pipe and the drain pipe that extend in the lateral direction are installed on the ceiling unit. The construction method of the equipment unit described in claim | item 1 or 2.   The construction method of the equipment unit described in any one of Claim 1 to 3 which installed the structural member in the side part of the said aggregation equipment.   The construction method of the equipment unit according to claim 3, wherein a connecting part is installed on a side part of the upright unit, and the watering equipment is fixed to the connecting part.

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