JP2003294259A - Dehumidifying and heating system for sanitary room - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a hygienic dehumidifying and heating system for sanitary room which heats a bathroom and a dressing room-cum-washroom, improves convenience of elderly people or a convalescent person and amenity by dehumidifying the bathroom and/or the dressing room-cum-washroom, and prevents generation of mold by forming the surface of a wall with water-repellent artificial wooden board, while being excellent in energy-saving property. <P>SOLUTION: The dehumidifying and heating system for a sanitary room is equipped with a washstand, a washing machine arrangement room, a washing dehydrating machine, a heating part, a blower fan, an intake air part, an exhaust port, a duct for the washing machine arrangement room, a ventilation unit, a duct for the bathroom, a sucking/discharging device for the bathroom and a duct for the outdoors. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dehumidifying and heating system for a sanitary room, which is arranged in a sanitary room in which a dressing room, a washroom and a bathroom are formed as a continuous space.

[0002]

2. Description of the Related Art In recent years, sanitary rooms have been developed in which a washroom, dressing room and bathroom are formed as a continuous space. However, a washing machine, a bathtub, a wash basin, etc. function independently of each other and cooperate with each other. Not done. Here, an energy-saving and compact sanitary room in which the respective functions are linked has been developed. For example, (1) Japanese Unexamined Patent Application Publication No. 11-293937 (hereinafter referred to as “A”) discloses a small house in which a washroom, a toilet, and a bathroom are integrated and an integrated unit bath is arranged to widen other space. Is listed. (2) Japanese Patent Application Laid-Open No. 8-165807 (hereinafter referred to as "B") describes a bathroom unit in which a bathroom and a dressing room are integrally formed, and the ventilation in the bathroom is efficiently performed to remove the clothes in the bathroom. A bathroom unit that has the function of an office, is easy to use in the bathroom and washroom, improves cleanliness, reduces the cost of floor pans, improves the carry-in workability, and effectively uses the space of the entire house. ing. (3) Japanese Patent Application Laid-Open No. 59-186512 (hereinafter referred to as “C”) discloses a furniture unit including a kitchen device, a washing machine, a washbasin, and the like. (4) Japanese Unexamined Patent Publication No. 8-189761 (hereinafter referred to as Japanese Patent Publication No. 2) discloses a bathroom drying unit which is arranged on a ceiling of a bathroom and sends out air heated by a heat source into the bathroom, and a bathroom drying unit. There is disclosed a bathroom drying device that has a bathtub duct that guides discharged air into a bathtub provided in a bathroom and can efficiently dry the air according to the amount of laundry. Further, as a similar one, there is JP 2001-17798 A (hereinafter referred to as E).

[0003]

However, according to the conventional technique, the washing machine, the bathtub, the vanity, etc. are arranged in parallel, and the front surface of the washing machine has irregularities and the narrow sanitary room is cluttered. There was a problem that it lacked in usability. The publications Nos. A to C do not consider the rationalization of pipes and wiring for water supply, electricity, heating, etc. and energy saving, so that they have a problem that they lack energy saving and effective use of bath water. . Although the gazette B has excellent effective utilization of the area, it is difficult to use because there is no partition in the bathroom, and since there is no consideration of ventilation means, dew condensation easily occurs on the wall surface, and mold is generated, so that hygiene is lacking. Had. Further, there is a problem in that the laundry has to be dried in another place and is not usable. According to the publication No. B, the ventilation capacity of the bathroom is excellent,
Since the wall surface is a partition wall, there is a problem that energy conservation and usability are lacking because there is no consideration for heat insulation and sound insulation. According to the publication No. H, since a washing machine and a dryer are installed side by side in the kitchen, it is necessary to take noise countermeasures for the washing machine and the dryer, which increases the construction cost and makes it difficult to use, and the heat of the dryer is effective. There was a problem of lack of usability and energy saving. Although the publications No. 2 and No. E utilize the ventilation ability of the bathroom, they have a problem of lacking energy saving because they can only heat the inside of the bathroom or the bathtub and cannot heat the dressing room. In addition, there is a problem that it is difficult for the elderly to take a bath in the dressing room because it is cold in winter.

The present invention solves the above-mentioned conventional problems and is excellent in energy saving and can heat a bathroom and a dressing room and a washroom to improve the convenience of the elderly and people after illness. Or to provide a sanitary room dehumidifying and heating system that dehumidifies the dressing room and washroom to improve comfort, and also prevents the generation of mold by forming the wall surface with a water-repellent artificial wood board to prevent mold. With the goal.

[0005]

In order to solve the above problems, the present invention is configured as follows. The dehumidifying and heating system for a sanitary room according to claim 1, wherein the dehumidifying and heating system for a sanitary room is arranged in a sanitary room in which a dressing room / washroom and a bathroom are formed as a continuous space.・ Bathroom with hot-water tap, washing machine placement room attached to the vanity, dewatering washing machine placed in the washing machine placement room, and above the side wall of the washing machine placement room A heating unit provided, a blower fan arranged on the rear side of the heating unit, an intake unit of the blower fan opened in the dressing room and a washroom, and a lower part of the outer tub or the washing machine arrangement An exhaust port arranged in communication with a room, a duct for the washing machine arranging chamber, which is connected to the exhaust port and is arranged at a rear portion of a wall surface of the washing machine arranging chamber and a rear portion of a ceiling wall surface, and the washing machine A replacement that is installed downstream of the placement room duct. Unit, a bathroom duct connected to the ventilation unit to heat or dehumidify the bathroom or dressing room / washroom with the hot air of the heating section, and a fumarole / intake port exposed on the ceiling surface connected to the bathroom duct The air intake / exhaust device for the bathroom, which is disposed as described above, and the outdoor duct that is joined to the ventilation unit and exhausts air to the outside. With this configuration, the following effects can be obtained. (1) Since the bathroom can be heated by the heating unit arranged in the washing machine arranging room, it is possible to prevent catching a cold because the room is warmed when an elderly person or a sick person takes a bath. (2) Since the bathroom can be dehumidified, you can work comfortably while preventing the feeling of jerkyness. In addition, mold can be prevented from occurring and hygiene can be improved. (3) The heat of the heating unit is blown to the washing machine arrangement room, and the air flow containing moisture is exhausted to the outside through the ventilation unit. Therefore, high-humidity air when the laundry is dried may leak into the room. Without maintaining comfort, the air is exhausted to the outside and the dry air in the dressing room and the washroom is heated and dried, so that the drying efficiency can be remarkably enhanced. Here, a PTC heater or the like is preferably used as the heating unit. When the exhaust port is formed in the outer tub of the dehydration washing machine, it is formed in the peripheral wall above the drain port. This is to prevent the inflow of dirty water.
Further, when it is formed in the washing machine arrangement room, it is formed on the floor side of the side wall. This is to prevent a short path of warm air.
A collecting unit for collecting cotton dust is arranged on the exhaust port side of the exhaust duct. If the collection unit is provided with the collection amount detection unit, it is possible to prevent the exhaust duct from being blocked by discarding cotton dust before the exhaust duct is blocked.

The invention according to claim 2 is the dehumidification heating system for a sanitary room according to claim 1, wherein the heating of the dressing room / washroom is branched from the bathroom duct or the washing machine placement room duct. A duct for a dressing room and a washroom for dehumidifying and dehumidifying, and an intake and exhaust device for a dressing room and a washroom that is connected to the duct for the dressing room and a washroom and is opened on the ceiling surface or the side wall surface of the dressing room and the washroom. It is configured to have. With this configuration, the following action is obtained in addition to the action obtained in the first aspect. (1) Since the dressing room and washroom can be heated when taking a bath, elderly people can comfortably use the room without getting cold. (2) Since the dressing room and washroom can be dehumidified, it can be used comfortably without being jerky even in the rainy season. In addition, it can prevent the growth of mold and improve hygiene. (3) Since the air intake part of the blower fan is open to the dressing room and washroom, the dressing room and washroom can be ventilated at all times and the comfort is excellent. Here, the opening of the intake / exhaust device for the dressing room / washroom is provided on the ceiling surface of the dressing room / washroom or on the floor side of the wall surface. If it is installed on the floor side of the wall surface, it can warm your feet and dry quickly even if the floor surface gets wet with hot water.

The invention according to claim 3 is the invention according to claim 1 or 2.
In the dehumidifying and heating system for a sanitary room according to claim 1, the ventilation unit includes an outdoor air intake portion and an indoor air exhaust portion, and a heat pipe fitted to the partition walls of the outdoor air intake portion and the indoor air exhaust portion. And a fin formed on the heat pipe. With this configuration, the following action is obtained in addition to the action obtained in claim 1 or 2. (1) Since heat exchange such as warming the air entering the room from the outside can be performed by the heat pipe, it is excellent in energy saving.
Here, as the heat pipe, a copper metal pipe filled with a heat medium such as methanol, ether, or ammonia is used. As the product name, thermal quick (made by Just Tokai) or the like is used. A blower such as a blower fan is provided in the outdoor air intake section and the indoor air exhaust section. By providing the blowing means, it is possible to blow fresh air outdoors to the bathroom, dressing room / washroom, and washing machine placement room. As a result, it is possible to prevent not only ventilation but also mold. In addition, since the hot air supersaturated with water vapor can be smoothly exhausted to the outside when the laundry is dried by being provided in the indoor air exhaust unit, the drying efficiency can be remarkably increased and the drying time can be shortened. A drain is provided in the outdoor air intake section and the indoor air exhaust section. This is to drain the condensate.

According to a fourth aspect of the present invention, there is provided the sanitary room dehumidifying and heating system according to the third aspect, wherein the indoor air exhaust section is an indoor air upstream opening / closing valve for circulating indoor air and laundry. A downstream side opening / closing valve for indoor air that discharges moist air when dry and an opening / closing valve for outdoor air arranged in the outdoor air intake section are provided.
With this configuration, the following action is obtained in addition to the action obtained in the third aspect. (1) Since the indoor air exhaust section is provided with the indoor air downstream side opening / closing valve and the indoor air upstream side opening / closing valve, the upstream side opening / closing valve is switched to outdoor discharge and the downstream side opening / closing valve is opened. As a result, when the laundry is dried, the moist air containing water vapor is smoothly discharged to the outside, so that the drying efficiency and the drying time can be significantly shortened. (2) By switching the upstream side on / off valve for indoor air to the indoor side and closing the downstream side on / off valve, the warm air of the heating section is smoothly circulated to the bathroom, dressing room and washroom, and each room is shortened. Can be warmed in time. Since each room is warmed up, old people and sick people can change their clothes with confidence even in winter. (3) Since it has a damper for the outdoor air exhaust unit, the bathroom, dressing and washing room, and washing machine arrangement room can be dried with outdoor air on a dry day, which is excellent in hygiene.

The invention according to claim 5 is the invention according to claims 1 to 4.
The sanitary room dehumidifying and heating system according to any one of claims 1 to 4, wherein one or more of the ceiling wall of the bathroom, the floor surface of the bathroom, and the surrounding side walls are partitioned by a plurality of ribs in the central portion in the thickness direction. It is configured to be formed of an artificial wooden board having a section. With this configuration, the following action is obtained in addition to the action obtained in any one of claims 1 to 4. (1) When the artificial wood board is made of a composition of a new oily synthetic resin and wood bamboo powder, it is possible to quickly cause dew condensation due to the hydrophobic effect and prevent moisture from collecting in the bathroom. (2) Since the artificial wood board has a hollow portion, it is excellent in heat insulation and sound insulation. (3) Since the artificial wood board is hydrophobic, it is possible to prevent the generation of mold. Here, as the artificial wooden board, a plate-shaped material obtained by extruding a resin composition mainly containing a synthetic resin and wood bamboo powder is preferably used. As the synthetic resin, a polyolefin resin such as PE, PP, PS or the like, or a resin such as polyester, polyamide, polyacryl or the like is used. Resource saving can be improved by using these recycled resins. Incidentally, synthetic rubber or the like may be added in order to impart sound insulation and nail retention. When the hydrophobicity is lacking, it is advisable to add a hydrophobic compound such as paraphile wax, silicones, fluoroalkylated acrylic acid esters, pyridinium salts, and long-chain alkyl-substituted ethylene urea to the resin composition.

The invention according to claim 6 is the invention according to claims 1 to 5.
The dehumidifying and heating system for a sanitary room according to any one of the above, wherein the floor surface of the dressing room and the washroom is formed of the artificial wood board. With this configuration, the following action is obtained in addition to the action obtained in any one of claims 1 to 5. (1) Since the floor of the dressing room and the washroom is made of a hydrophobic artificial wooden board, it is excellent in comfort because it does not contain moisture only by sweeping out water droplets. (2) Mold can be prevented from growing. (3) Since it is made of synthetic resin, it has good water repellency, the floor surface is easy to dry and is hygienic, and the water resistance is high. (4) Since it is hollow, it has a high heat insulation effect,
High heat retention. (5) Since it is formed in a hollow shape, it becomes lighter and workability during construction is improved.

The invention according to claim 7 is the invention according to claims 1 to 6.
The sanitary room dehumidifying and heating system according to any one of the items 1 to 4, wherein the artificial wood board is formed of a resin composition of a polyolefin resin such as PE, PP, or PS and wood powder. . With this configuration, claim 1
In addition to the action obtained by any one of the items 1 to 6, the following action is obtained. (1) Since it is PE, PP and PS, it has excellent hydrophobicity and can prevent the generation of mold and the like. (2) When a recycled resin is used, it is a general-purpose resin, so it is easily available, and since the forming conditions are mild, it is excellent in productivity. (3) Since it is lightweight and has excellent mechanical strength, it is easy to process and can be suitably used for reforming in a bathroom or the like.

The invention as defined in claim 8 is defined by claim 1 through claim 7.
The sanitary room dehumidifying and heating system according to any one of claims 1 to 4, wherein the artificial wood board is extruded from a resin composition in which 45 to 130 parts by weight of the wood powder is mixed with 100 parts by weight of the polyolefin resin. It is configured to be a product. With this configuration, the following action is obtained in addition to the action obtained in any one of claims 1 to 7. (1) Since it is lightweight and has strength, it has excellent workability. (2) The heat transfer coefficient is small, and thus the heat insulation is excellent. (3) Since it contains wood powder, it can be nailed, easily attached to shelves, and has excellent workability. Here, the wood powder is 45 to 130 relative to the polyolefin resin.
Parts by weight are blended. As a result, the mechanical strength and abrasion resistance are excellent, and the workability and workability are excellent. As the amount of wood powder blended was less than 45%, hardness tended to increase and workability tended to deteriorate, and screw retention tends to be impaired. Further, as the amount exceeds 130 parts by weight, breaking strength tends to decrease. Therefore, none of them is preferable.

Regenerated polystyrene is preferably used as the artificial wood board. The composition composed mainly of regenerated polystyrene and dry wood powder is PS: wood powder = 100 wt parts: 65-130 w
It is better to use the t section. As the wood powder is less than 65 parts by weight, the wood screw holding property tends to be poor, and as the wood powder exceeds 130 parts by weight, the impact strength tends to be poor, which is not preferable. When the content is 65 to 130 wt parts, it is excellent in mechanical strength and wear resistance, and is suitably used as a building material such as a floor material. Wood flour has a particle size of 30-500
Sawdust-shaped particles of μm are used. The water content of the wood flour used is less than 1 wt%, preferably less than 0.1 wt%. As a result, PS can be impregnated even into the conduit in the wood flour, and the homogeneity of the molded product can be increased. In molding, in order to improve the wettability of wood powder, a surfactant was added to PS100 wt.
5 to 1.5 wt parts is added. By adding a surfactant, tensile strength and extrusion moldability can be improved. At the time of molding, a composition containing PS, wood flour and a surfactant is kneaded at a molding temperature of 120 to 205 ° C. to make compact, and the obtained wood flour compound is crushed to a particle diameter of 10 mm and extruded. Use as a forming raw material.
By the extrusion hollowing, an artificial wood board having a hollow portion parallel to the length direction and having a thickness of 10 mm to 50 mm can be obtained. The hollow portion has a cross section of 30 to 70% of the thickness of the artificial wooden board, which is a circle, an ellipse, or a square. The diameter of the hollow part is the purpose of the artificial wood board,
For example, it is properly used depending on the wall material, door material, and floor material. still,
When tensile strength is required depending on the application of artificial wood board,
SBS (styrene-butadiene-styrene), SIS
An elastomer such as (styrene-isobrene-styrene) or a rubber such as butadiene or styrene-butadiene is added. If regenerated polystyrene is not used, HIPS
Is preferably used. As a result, the artificial wood board is hard, and the floor surface does not become rough during walking, giving a feel equivalent to that of a wooden floor. When an elastomer such as SIS is added to polystyrene or a recycled product is used, the wood screw holding strength is excellent. Also, it has excellent wear resistance and durability as a floor material. No mold is generated, and it repels water and is easy to dry and has excellent hygiene. The tensile strength, bending strength, and impact strength were excellent, and the mechanical strength that was almost the same as that of natural wood was obtained.

The invention according to a ninth aspect is the first to the eighth aspects.
The sanitary room dehumidifying and heating system according to claim 1, wherein at least the bathroom-side side wall of the dressing room / washroom and the bathroom partition is formed of the artificial wood board, and is removably arranged on the ceiling part and the floor part. It has been configured. With this configuration, the following action is obtained in addition to the action obtained in any one of claims 1 to 8. (1) An artificial wooden board as a partition prevents moisture in the bathroom, and heat insulation provides excellent moisture retention in the bathroom. (2) Since the partition is removable, the sanitary room can be easily refurbished and the piping and wiring can be easily constructed. (3) By removing the partition, the sanitary room can be widely used, and the design can be freely adjusted according to the size.

[0015]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described below with reference to the drawings. (Embodiment 1) FIG. 1 is a plan view of a main part of a sanitary room in which the toilet vanity integrated washing machine placement system of the present invention is installed, and FIG. 2 is a toilet vanity integrated washing machine placement room in the sanitary room. FIG. 3 is a side view of a main part of the bathroom, and FIG. 3 is a partially transparent explanatory view of the sanitary room. In FIG. 1, 1 is a sanitary room, 1a to 1d are wall parts of the building,
Reference numeral 2 is a vanity, 2a and 2b are hot water taps and water taps provided on the vanity 2, 2c is a sink, and 3 is a washing machine arrangement room provided in parallel with the vanity 2. The front of the vanity 2 and the washing machine placement chamber 3 are formed flush with each other. Denoted at 3a is a dehydration washing machine which is swingably suspended by four bars on a side wall portion in the washing machine placement chamber 3. 4 is a dressing room / washroom in the sanitary room 1, 4a is a floor of the dressing room / washroom 4, 4b is a bathroom door between the dressing room / washroom 4 and the bathroom 5, 5 is a bathroom, 5a is a bathroom 5 The bathtub 5b is located on the floor of the bathroom 5
Reference numeral 6 denotes a partition for partitioning the bathroom 5 and the dressing room / wash basin 4, and 7 is a partition section provided between the partition 6 and the washing machine arranging room 3 and provided with various shelves above and below. The partition wall 6 may be formed integrally with the partition part 7 and may be detachably attached to the ceiling part and the floor part. Reference numeral 8 denotes a heating unit such as a PTC heater arranged on the side of the dehydration washing machine 3a in the washing machine placement chamber 3, and 9
Is a blower fan that takes in the air in the room of the dressing room / washroom 4 and sends the heat of the heating section 8 into the washing machine arranging room 3, and 10 is arranged below the floor surface 4a of the dressing room / washroom 4 An electric water heater using the condensed heat thus generated, 11 is a corridor, and 11a is a door between the corridor 11 and the dressing room / washroom 4. The floor portions 4a, 5b and the partition wall 6 are formed of an artificial wood board made of synthetic resin having a hollow portion formed by a plurality of ribs formed in the middle portion in the thickness direction and formed in parallel with the length direction to form a communication hole. There is. Moreover, the partition 7 is formed in a shelf shape including both side walls, a back plate, a top plate, and a door. This makes it possible to store the sanitary room equipment and use the space effectively.

In FIG. 2, 2d is a laundry storage door of a laundry storage unit 2e provided under the sink 2c of the vanity 2 and 2f is a top plate of the vanity 2 and 5c is hot water supply for the bathtub 5a. A faucet, 6a is a hollow part of the artificial wood board of the partition wall, 7a is a shelf of the partition part, 9a is an intake port of the blower fan 9 formed on the front wall 9b of the heating part placement chamber, and 12 is a washing machine placement chamber 3
The washing machine placement chamber top plate 12a disposed on the upper part of the washing vanity table 2 so that the top face is flush with the top face 2f of the vanity stand 2, and 12a is the rear part of the washing machine placement chamber top plate 12 on the back side machine part 12b. A hinge 13 that is rotatably fixed is a box that is provided on the vanity 2 and the rear wall surface of the washing machine placement chamber 2 and the ceiling of the sanitary room 1.

In FIG. 3, 2g is a laundry storage container made of a basket or the like stored in the laundry storage portion 2e, and 2h.
Is a hot water supply pipe from the electric water heater 10 equipped with the electric power supply unit 10a to the sink 2c, 2i is a sink drain pipe arranged along the rear wall surface from the lower part of the sink 2c, 5e is a hot water supply / water supply pipe 5c or a washing place Hot water supply pipe for supplying hot water to the hot water supply / water supply pipe 5d, 5i
Is a drainage pipe of the sink 2c or the dehydration washing machine 3a, and 14a is an exhaust port opened in the washing machine placement chamber 3.

Next, a water supply / hot water supply system and a drainage system will be described with reference to the drawings. FIG. 4 is a schematic diagram of a water supply / hot water supply system and a drainage system. In FIG. 4, the water supply / hot water supply system is all disposed on the bottom surface of the floor, the wall surface, etc., except for the water supply tap and the connection part of the hot water supply tap. 3o is a dewatering washing machine 3a and a hot water supply pipe 10
Mixing tap for mixing and supplying hot and cold water from c and the water supply pipe 10e, 5
f is a solenoid valve for switching the remaining hot water channel of the bath 5a, 5g
Is a residual hot water supply pipe for supplying the residual hot water in the bathtub 5a to the dehydration washing machine 3a, and 5h is a pump arranged in the residual hot water supply pipe 5g,
5i is a drainage pipe connected to the sink drainage pipe 2i and the drainage pipe of the dehydration washing machine 3a, 5j is a drainage pipe for discharging the drainage to the outdoors, 10a is a power supply unit of the electric water heater 10, and 10b is an electric water heater 10. Water pipes to supply water to 10c, 10c ', 1
0d is a hot water supply pipe for supplying hot water heated by the electric water heater 10 to the sink 2c, the kitchen (not shown), and the bathroom 5, 10e,
10e 'is a hot water supply pipe 10c, 10 which is arranged in the sink 2c branched from the water pipe 10b and the electric water heater 10 and is heated.
c ', a water pipe for supplying water to 10d, 10f is a water pipe 10b
Water pipe for bathroom branched from 10g is 10 for water pipe for bathroom
The water supply pipe for the bathroom for the bathtub 5a branched from f is opened / closed according to the indicated value of the level gauge (not shown) of the electric water heater 10 to supply tap water to the electric water heater 10. The pipe, 15 is a disposer for crushing dust and the like of the remaining hot water in the bathtub 5a.

Regarding the water supply constructed as described above,
The operation will be described below. The hot water heated by the electric water heater 10 is supplied to the sink 2c, the bath 5a, etc. by the hot water supply pipes 10c and 10d, and is mixed with the water in the water supply pipes 10e and 10f by the respective mixing plugs and supplied. The remaining hot water in the bathtub 5a is disposer 1
Since hair or the like is crushed by 5, the electromagnetic valve 5f is switched to be supplied to the dehydration washing machine 3a by the pump 5h. Dewatering dryer 3
a, the bathtub 5a, and the washroom 5b, drainage pipe 5i, solenoid valve 5
f, it is drained by the dirty water pipe 5j.

Next, the ventilation system will be described with reference to the drawings. FIG. 5 is a schematic diagram of a heating / dehumidifying / ventilating system. In FIG. 5, 14 is a dehumidifying heating / ventilation system, and 14
a is an exhaust port opened in the washing machine placement chamber 3 or the outer tub 3b,
Reference numeral 14b is connected to the exhaust port 14a, and when the laundry is dried, the hot air of the heating unit 8 is blown by the blower fan 9 to exhaust the humidified exhaust to the outside (outdoor), and the ventilation unit and dehumidification / exhaust / heating described later. A duct for a washing machine installation room for dehumidification, exhaustion, and heating, in which hot air from the heating unit 8 is sent to the bathroom 5 and the dressing room / washroom 4 by switching a solenoid valve (not shown) installed in the duct , 14c is a switching valve including a solenoid valve, a ventilation fan for inhaling outside air and exhausting indoor air, a ventilation unit including a heat exchanger for exchanging heat with the outside air, 14c
Reference numeral d is a ventilation unit control unit in which the three-way valve of the ventilation unit 14c is driven and controlled by the control of the switching unit 14k, and 14e is connected to the ventilation unit 14c and warms the bathroom 5 and the dressing room / washroom 4 with the hot air of the heating unit 8. A duct for a bathroom that dehumidifies, dehumidifies, or supplies the outside air, 14f exposes a jet port and an intake port on the ceiling surface of the bathroom 5, and the main body is placed behind the ceiling and is connected to a duct 14e for the bathroom, which is an intake and exhaust port for the bathroom Vessel, 14g is a dressing room / washroom duct that branches from the bathroom duct 14e, 1
4h is a dressing room-toilet intake / exhaust device connected to a dressing room-toilet duct 14g, which is arranged on the ceiling surface of the dressing room-toilet room 4 with its ejection port / intake port exposed, and 14i and 14j are for bathrooms. An intake / exhaust switching solenoid valve disposed in the duct 14e or a dressing room / washroom duct 14g, a switching unit 14k for switching and controlling the ventilation unit control unit 14d and the solenoid valves 14i, 14j, and 14v for an outdoor air intake unit 14l. An outdoor air pipe for sending the warmed air by exchanging heat to the room, and 14x are ventilation valves provided in the outdoor air pipe 14v and the bathroom duct 14e. The ventilation unit 14c has been described as having a heating switching function, an outside air switching function, and a heat exchange function with the outside air. However, it is sufficient that the ventilation unit 14c has at least an exhaust function to the outside and a heating switching function.

Next, the ventilation unit 14 will be described with reference to the drawings. FIG. 6 is a partially broken perspective view of the ventilation unit, and FIG. 7 is a sectional end view taken along the line AA of FIG. Figure 6
7 and 14, 14c is a ventilation unit that ventilates indoor air and heat exchanges between indoor and outdoor air,
14l is an outdoor air intake part that takes in outdoor air into the room,
14m is an indoor air exhaust unit that exhausts indoor air to the outside,
14n is an outdoor air intake part 14l and an indoor air exhaust part 14m
A partition wall that separates the partition wall, 14o is a heat pipe that is disposed between the outdoor air intake portion 14l and the indoor air exhaust portion 14m so as to penetrate through the partition wall 14n, 14p is a fin attached in parallel to the heat pipe 14o, and 14q is dehydration. The indoor air upstream opening / closing valve (solenoid valve) that switches the air of the washing machine 3a to the ventilation unit 14c side and the bathroom duct 14e side, 14r exhausts the moist air to the outside when the laundry of the dehydration washing machine 3a is dried, or A downstream-side on-off valve for indoor air that prevents outdoor air from being taken into the room, 14s is an on-off valve for outdoor air that opens when taking in outdoor air into the room, and 14t is a fan (not shown) for the indoor air exhaust unit. A motor power supply for indoor air for driving the motor, 14u for a power supply for the outdoor air for driving a fan (not shown) of the outdoor air exhaust unit, 14v 'for an outdoor air intake pipe, 4e ′ is an exhaust pipe.

The operation of the ventilation system constructed as above will be described below. When the laundry washed with the dehydration washing machine 3a is dried, the indoor air upstream side opening / closing valve 14q is switched to the indoor air exhaust section 14m side and the indoor air downstream side opening / closing valve 14r is opened. The warm and moist air that has passed through the washing machine room duct 14b is heat-exchanged by the heat pipe 14o of the ventilation unit 14c, and is discharged outdoors. When the dressing / washing room 4 and the bathroom 5 are heated by the heating section 8 of the washing machine placement room 3, the opening / closing valve 14r is closed to open the indoor air upstream side opening / closing valve 14q.
Switch to the bathroom duct 14e side, and the bathroom intake / exhaust device 1
Send from the 4th floor to the bathroom. Further, by closing the electromagnetic valve 14i and opening the electromagnetic valve 14j, the duct 14g for the dressing room / washroom is passed, and the air is sent from the intake / exhaust device 14h for the dressing room / washroom to the dressing room / washroom 4. When sending dry air indoors on a sunny day in winter, open the outdoor air opening / closing valve 14s and connect the ventilation valve 14x to the outdoor air pipe 14v and the bathroom duct 14e to dry the outdoor air. The air motor 14u blows dry warm air to the washing machine placement room 3, dressing and washing room 4, and bathroom 5 while sending heat to the outdoor air intake portion 14l to exchange heat.

Next, the dewatering washing machine placed in the washing machine placement room 3 will be described with reference to the drawings. FIG. 8 is a sectional view of a main part of the dehydration washing machine. In FIG. 8, 3a is a dehydration washing machine, 3b is a dehydration washing machine 3 suspended in the washing machine placement chamber 3.
The outer tub 3a of a has one end suspended by a suspension part 3d fixed to the inner wall of the washing machine placement chamber 3 and the other end pierced by a lower support part 3e fixed to the lower part of the outer tub 3b. A suspending member that is swingably fixed by an elastic member 3f such as a coiled spring, 3g is an inner tank disposed in the center of the outer tank 3b, 3h is a dehydration hole formed in the inner tank 3g, 3i is a balancer fixed to the upper end of the inner tub 3g, 3j is a stirring blade for moving and washing clothes arranged on the central bottom surface of the inner tub 3i, and 3k is one direction or the reverse direction of the inner tub 3g. A rotating machine for rotating, 3l is a drainage port formed on the lower surface of the outer tub 3b, 3m is a drainage pipe connected to the drainage port 3l, 3n is a drainage hole for draining wastewater by connecting to the drainage pipe 3m, 3o is dehydration washing It is a solenoid valve arranged in the drainage pipe 3 m of the machine 3.

Next, the artificial wood board will be described. The surface of the extruded artificial wood board has a thin wood texture because the wood powder is not exposed and the resin has a glossy feeling when coated with resin, so sanding (polishing with sandpaper) is applied to the surface. Was ground for about 0.2 mm to expose the wood powder and enhance the wood texture. A wall having a thickness of 13 mm, a wall having a pipe arrangement portion of 25 mm, and a floor having a thickness of 30 mm were used. The hollow part used had an elliptical shape and had a thickness of 60 to 67%.

[Examples] An artificial wood board was formed from regenerated polystyrene by Sony Limonene method and wood flour generated during wood processing. The physical properties of the regenerated polystyrene are shown in (Table 1).

[Table 1] As wood powder, sawdust for fuel (Kaneki Fuel, fir,
Coniferous trees such as hemlock about 70%, broad-leaved trees about 30%) 100 mesh under (average particle size: about 150 μm, particle size range: 50)
˜200 μm) was used. As shown in Examples 1 to 4 of (Table 2), the amount of wood powder 40, 45, 50, 5
Recycled polystyrene is 60, 55,
50 and 45% were mixed, and 0.5% of a surfactant was added to each of them as a compatibilizer that improves the wettability of wood powder during mixing and promotes the bonding of molten resin. The wood powder is put into a mixer, and when it is stirred at a high speed, it is dried by frictional heat, regenerated polystyrene mixed with a compatibilizer is put, and the mixer is stirred at a high speed again to mix and melt to form a compound. Then, the mixture was kneaded and cooled. The cooled wood flour compound was crushed to a particle size of 8 mm under. Extrude into an extruder. The wood powder compound is melted by electric heating in the extruder, and the melted wood powder compound is about 5
Pressure molding was performed up to a high pressure of 0 kgf / cm ² . Next, a JIS test product was processed and manufactured from the obtained sample, and the physical properties were evaluated. The test results are shown in (Table 2). The same test was performed using a sample to which a compatibilizer was not added as Comparative Example 1 and a medium quality fiberboard (MDF) widely used as a building material as Comparative Example 2.

[Table 2]

The usage and operation of the dehumidifying and heating system for a sanitary room according to the first embodiment having the above-described structure will be described below. First, a signal from a control unit (not shown) for changing the hot water supply temperature, changing the temperature of the dressing room / washroom, controlling the heating / dehumidifying / ventilation system, etc. The case of heating will be described. Turns on the heating unit 8 and the blower fan 9.
Then, the ventilation unit drive part 14d and the solenoid valve are driven so that the lines of the ventilation unit 14c to the washing machine room duct 14b to the bathroom duct 14e to the changing room / washroom duct 14g are connected. Heating of only the dressing room / washroom 4 and the bathroom 5 is performed by opening / closing the solenoid valves 14i, 14k on the downstream side.
Dehumidification of the dressing room / washroom 4 and the bathroom 5 is performed by opening the door between the dressing room / washroom 4 and the bathroom 5, driving the blower fan 9 and switching the ventilation unit 14c to the outside, or by using the ventilation unit 14c. Switching to the bathroom duct 14e and the changing room / washroom duct 14g, driving a fan (not shown) of the ventilation unit 14c, and changing room / washroom intake / exhaust device 14
Open with f. Dehumidification of only the dressing room / washroom 4 or only the bathroom 5 is performed by switching the solenoid valves 14i and 14k. The laundry is dried by turning on the heating unit 8 and the blower fan 9 and switching the ventilation unit 14c to the outside, thereby warming the laundry and discharging moisture to the outside.

[0026]

As described above, according to the dehumidifying and heating system for a sanitary room of the present invention, the following advantageous effects can be obtained. According to the invention described in claim 1, (1) since the bathroom can be heated by the heating unit arranged in the washing machine arrangement room, the room is warmed when an elderly person or a sick person takes a bath, so a cold Can be prevented from hitting. (2) Since the bathroom can be dehumidified, you can work comfortably while preventing the feeling of jerkyness. (3) The heat of the heating unit is blown to the washing machine arrangement room, and the air flow containing moisture is exhausted to the outside through the ventilation unit. Therefore, high-humidity air when the laundry is dried may leak into the room. Without maintaining comfort, the air is exhausted to the outside and the dry air in the dressing room and the washroom is heated and dried, so that the drying efficiency can be remarkably enhanced. According to the second aspect of the invention, in addition to the effect obtained in the first aspect, this configuration can obtain the following action in addition to the action obtained in the first aspect. (1) Since the dressing room and washroom can be heated when taking a bath, elderly people can comfortably use the room without getting cold. (2) Since the dressing room and washroom can be dehumidified, it can be used comfortably without being jerky even in the rainy season. (3) Since the air intake part of the blower fan is open to the dressing room and washroom, the dressing room and washroom can be ventilated at all times and the comfort is excellent. According to the invention of claim 3, claim 1 or 2
In addition to the effect obtained in (1), it is possible to perform heat exchange such as (1) warming the air entering the room from the outside with the heat pipe, so that it is excellent in energy saving. According to the invention described in claim 4, in addition to the effect obtained in claim 3, (1) since the indoor air exhaust section is provided with the indoor air downstream opening / closing valve and the indoor air upstream opening / closing valve, By switching the upstream side opening / closing valve for outdoor discharge and opening the downstream side opening / closing valve, moist air containing water vapor can be smoothly discharged to the outside when the laundry is dried. Can be significantly shortened. (2) By switching the upstream side on / off valve for indoor air to the indoor side and closing the downstream side on / off valve, the warm air of the heating section is smoothly circulated to the bathroom, dressing room and washroom, and each room is shortened. Can be warmed in time. Since each room is warmed up, old people and sick people can change their clothes with confidence even in winter. (3) Since it has a damper for the outdoor air exhaust unit, the bathroom, dressing and washing room, and washing machine arrangement room can be dried with outdoor air on a dry day, which is excellent in hygiene. According to the invention described in claim 5, in addition to the effect obtained in any one of claims 1 to 4, (1) when the artificial wood board is formed of a composition of a new oily synthetic resin and wood bamboo powder With the hydrophobic effect, dew condensation can be swiftly flowed, and moisture can be prevented from collecting in the bathroom. (2) Since the artificial wood board has a hollow portion, it is excellent in heat insulation and sound insulation. (3) When the artificial wooden board is hydrophobic, it is possible to prevent the generation of mold. According to the invention of claim 6, in addition to the effect obtained in any one of claims 1 to 5, (1) the floor of the dressing room and the washroom is formed of a hydrophobic artificial wood board So, just by wiping off the water droplets, it won't damp and has excellent comfort. (2) Mold can be prevented from growing. (3) Since it is made of synthetic resin, it has good water repellency, the floor surface is easy to dry and is hygienic, and the water resistance is high. (4) Since it is hollow, it has a high heat insulation effect,
High heat retention. (5) Since it is formed in a hollow shape, it becomes lighter and workability during construction is improved. According to the invention of claim 7, in addition to the effect obtained in any one of claims 1 to 6, (1) PE, PP and PS are excellent in hydrophobicity and can prevent generation of mold and the like. . (2) Since it is a general-purpose resin, it is easily available and the forming conditions are mild, so it is excellent in productivity. (3) Since it is lightweight and has excellent mechanical strength, it is easy to process and can be suitably used for reforming in a bathroom or the like. (4) Since the entire water supply pipe is heated by the heat of condensation in a space-saving manner, it is excellent in energy saving. According to the invention described in claim 8, in addition to the effect obtained in any one of claims 1 to 7, (1) since it is lightweight and has strength, it is excellent in workability. (2) The heat transfer coefficient is small, and thus the heat insulation is excellent. (3) Since it contains wood powder, it can be nailed, easily attached to shelves, and has excellent workability. According to the invention described in claim 9, in addition to the effect obtained in any one of claims 1 to 8, (1) the partition prevents moisture in the bathroom, and the heat insulation provides excellent moisture retention in the bathroom. (2) Since the partition is removable, the sanitary room can be easily refurbished and the piping and wiring can be easily constructed.

[Brief description of drawings]

FIG. 1 is a plan view of a main part of a sanitary room provided with a washing machine integrated washing machine placement system.

FIG. 2 is a side view of a main part of a bathroom with a vanity-integrated washing machine and a bathroom in a sanitary room.

[Figure 3] Partial perspective view of the sanitary room

[Fig. 4] Schematic diagram of water supply / hot water supply system and drainage system

[Figure 5] Schematic diagram of heating, dehumidification, and ventilation system

FIG. 6 is a partially broken perspective view of a ventilation unit.

7 is a sectional end view taken along the line AA of FIG.

FIG. 8 is a cross-sectional view of the main parts of the dehydration washing machine.

[Explanation of symbols]

1 Sanitary room 1a, 1b, 1c, 1d wall 2 vanity 2a Hot water tap 2b water tap 2c sink 2d laundry storage door 2e Laundry storage 2f top plate 2g laundry storage container 2h Hot water supply piping 2i sink drain pipe 3 Washing machine placement room 3a Dewatering washing machine 3b outer tank 3c hanging material 3d hanging part 3e Lower support part 3f elastic member 3g inner tank 3h dehydration hole 3i balancer 3j Stirrer 3k rotating machine 3l drainage pipe 3m drainage hole 3n solenoid valve 3o mixing tap 4 Dressing room and washroom 4a floor 4b bathroom door 5 bathrooms 5a bathtub 5b floor 5c Hot water supply / hydrant 5d Laundry hot water supply / water supply pipe 5e Hot water supply pipe 5f solenoid valve 5g Remaining hot water supply pipe 5h pump 5i Sewage drainage pipe 5j Sewage pipe 6 partitions 6a hollow part 7 partitions 7a shelf 8 heating section 9 Blower fan 9a intake port 9b Front wall of heating chamber 10 electric water heater 10a Power supply unit 10b water pipe 10c, 10d Hot water supply pipe 10e, 10e 'Water supply pipe 10f Bathroom water pipe 10g Bathroom hydrant 10h Electric hot water tap 11 corridor 11a door 12 Washing machine arrangement room top plate 12a hinge 13 boxes 14 Dehumidifying heating ventilation system 14a exhaust port 14b Duct for washing machine placement room 14c ventilation unit 14d Ventilation unit controller 14e Bathroom duct 14e 'exhaust pipe 14f Bathroom intake and exhaust 14g Duct for dressing room and washroom 14h Intake and exhaust device for dressing room and washroom 14i, 14j Solenoid valve 14k switching unit 14l Outdoor air intake 14m indoor air exhaust 14n bulkhead 14o heat pipe 14p fin 14q Upstream on-off valve for indoor air 14r Downstream on-off valve for indoor air 14s Open / close valve for outdoor air 14t Indoor air motor power supply 14u Motor power supply for outdoor air 14v outdoor air tube 14v 'Outdoor air intake pipe 14x ventilation valve 15 Disposer

─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. ⁷ Identification code FI theme code (reference) F24F 7/08 101 F24F 7/08 101E 7/10 7/10 Z F term (reference) 2D032 GA10 GA11 2E025 BA01 BA06 3L058 BE05 3L071 AA01 AB03 AC02 3L072 AA05 AB06 AB07 AB10 AC02 AD00

Claims (9)

[Claims] 1. A dehumidifying and heating system for a sanitary room, which is arranged in a sanitary room in which a dressing room / washroom and a bathroom are formed as a continuous space.
A vanity with a hot-water tap, a washing machine placement room attached to the vanity, a dewatering washing machine placed in the washing machine placement room, and an upper part of the side wall of the washing machine placement room Heating section, a blower fan arranged on the rear side of the heating section, an intake section of the blower fan opened in the dressing room and a washroom, a lower part of the outer tub or the washing machine arrangement room An exhaust port disposed in communication with the exhaust port, a duct for the washing machine arranging chamber that is connected to the exhaust port and is disposed in the rear portion of the wall surface of the washing machine arranging chamber and in the rear portion of the ceiling wall surface, and the washing machine arrangement. A ventilation unit connected to the downstream side of the room duct, a bathroom duct connected to the ventilation unit for warming or dehumidifying the bathroom or dressing room / washroom with hot air from the heating section, and the bathroom duct Suction / exhaust for the bathroom, which is connected to the ceiling so that the air outlet and the air inlet are exposed. Vessels and, dehumidification and heating system for sanitary room and having a outdoor duct for exhausting to the outside are joined to the ventilation unit. 2. A dressing room-washroom duct for heating and dehumidifying the dressing room-washroom branch branched from the bathroom duct or the washing machine placement room duct, and connected to the dressing room-washroom duct The dehumidifying and heating system for a sanitary room according to claim 1, further comprising: an intake / exhaust device for a dressing room / a washroom, which is opened to a ceiling surface or a side wall surface of the dressing room / a washroom. 3. The ventilation unit is formed in the heat pipe, and the outdoor air intake portion, the indoor air exhaust portion, a heat pipe fitted to the partition walls of the outdoor air intake portion and the indoor air exhaust portion, and the heat pipe. The dehumidifying and heating system for a sanitary room according to claim 1 or 2, further comprising: 4. The indoor air exhaust part has an upstream on-off valve for indoor air for indoor air circulation, a downstream on-off valve for indoor air for discharging moist air when laundry is dried, and the outdoor air intake part. The dehumidifying and heating system for a sanitary room according to claim 3, further comprising: 5. A ceiling wall of a bathroom, a wash floor, and one or more of the surrounding side walls are made of artificial wood board having a hollow portion defined by a plurality of ribs at the center in the thickness direction. The dehumidifying and heating system for a sanitary room according to any one of claims 1 to 4. 6. The dehumidifying and heating system for a sanitary room according to claim 1, wherein the floor of the dressing room and the washroom is formed of the artificial wood board. 7. The sanitary according to claim 1, wherein the artificial wood board is formed of a resin composition of polyolefin resin such as PE, PP, PS and the like and wood powder. Dehumidifying heating system for rooms. 8. The artificial wood board is the polyolefin resin 1
The dehumidifying and heating system for a sanitary room according to any one of claims 1 to 7, which is an extruded product of a resin composition in which 45 to 130 parts by weight of the wood powder is mixed with 00 parts by weight. 9. An artificial wood board is formed on at least the side wall on the bathroom side of a partition between the dressing room / washroom and the bathroom,
The dehumidifying and heating system for a sanitary room according to any one of claims 1 to 8, wherein the dehumidifying and heating system is detachably attached to the ceiling and the floor.