JP2009300034A - Temporary purified water bath facility - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a comparatively compactly composed temporary purified water bath facility equipped even with filtration equipment even though it is for multiple people. <P>SOLUTION: The temporary purified water bath facility is equipped with a purifier 14 for water, and a plurality of water heaters 15a, 15b, 15c. The purifier 14 has a bathtub water introduction line 16 introducing water from a bathtub 11 in an inlet side, and a purified water derivation line 17 in an outlet side. In one water heater 15a, a purified water introduction line 19a introducing purified water from the outside and the purified water derivation line 17 are connected to the inlet side such that switching can be carried out, and a first hot water line 18 carrying out hot water supply to the bathtub 11 is connected to the outlet side. In the remaining water heaters 15b, 15c, purified water introduction lines 19b, 19c introducing purified water from the outside are connected to inlet sides, and a second hot water supply line 21 carrying out hot water supply such that switching can be carried out between the bathtub 11 or an individual faucet 12 is connected to an outlet side. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a temporary clean water bath facility for providing a temporary bath to a victim who has suffered a disaster such as an earthquake or a camp camp.

  When a large-scale disaster such as an earthquake occurs, bathing in a general household becomes difficult because infrastructure facilities such as water supply (infrastructure facilities) are damaged. It is also difficult to take a bath when camping in an area without (or lacking) infrastructure. Therefore, it has been proposed to transport and install temporary bath facilities in the area.

  As a temporary bath facility, for example, in Patent Document 1, a container that can be assembled by connecting a side wall portion and a ceiling portion and a floor portion made of wood or plastic with a hinge is provided, and a bathtub is provided therein. Has been proposed. It is also shown that a water supply device having a filtration function, a purification facility for purifying waste water after use, and a cooking function are provided.

Patent Document 2 discloses an outdoor bathing shower car in which a water heater equipped with two boilers is mounted on a movable carriage, and a shower stand is connected to the water heater, or hot water is supplied from the water heater to the bathtub. It is shown.
JP-A-11-76088 JP 2001-10400 A

  By the way, in the event of an earthquake disaster, facilities that can be used by a large number of people are desired. To make it possible for many people to use the facilities at once, it is necessary to enlarge the equipment. Is required.

  Moreover, when using a bath, the water in the bathtub is generally poured because it gets dirty by bathing, but such a use state is not preferable because the water is extremely precious in a disaster area or the like. Therefore, it is conceivable to use a circulating bath equipped with a filter. However, since a new filter is required, the size of the temporary bath facility is further increased, and a larger transport vehicle is required.

  On the other hand, when transporting temporary bath facilities to stricken areas, etc., from the viewpoint of versatility, rather than preparing special large-sized ones, transport aircraft and transport vehicles such as existing helicopters for transporting relief supplies etc. It is desirable to be able to use

  Therefore, the present invention has been made paying attention to the above circumstances, and its purpose is to provide a temporary clean water bath facility that is designed for a large number of people but is relatively compact and has a filtering function. is there.

  The conditions for operating the bath facilities are: (1) When the hot water is filled in the bathtub, the hot water heater is required to have a high hot water supply capacity, and (2) Hot water is supplied to the bathtub while the person is bathing, and the shower It is necessary to have both hot water supply to individual water faucets such as (3) It is necessary to purify the hot water (water) of the bathtub, reheat and supply it when circulating hot water .

  By the way, while a person is bathing and using, the amount of hot water supplied to the bathtub is small. If only the hot water in the bathtub is circulated, the hot water heater for purifying it and the water purifier for purification need only be relatively small. In addition, in the case of one large water heater according to the hot water usage capacity, it is too large to load on a general transport helicopter, etc., but when multiple small water heaters are combined It is possible to stack by devising the combination arrangement, and the use capacity of the hot water can be secured by the plurality of small hot water heaters.

  The present inventors paid attention to these points and completed the following present invention. Hereinafter, in order to facilitate understanding of the present invention, the reference numerals used in the drawings described below will be given as appropriate, but the present invention is not limited to the illustrated examples, and the invention-specific matters are indicated by the reference numerals. It is not specified.

  A temporary water purification bath facility according to the present invention is a temporary bath facility including a bathroom tent, a bathtub 11 and an individual water tap 12, and includes a water purification device 14 and a plurality of water heaters 15 (15a, 15b, 15c). The purifier 14 is provided with a bathtub water introduction line 16 for returning water in the bathtub 11 as an inlet side, and a purified water outlet line 17 for leading the purified water as an outlet side. The purified water introduction line 19a for introducing purified water supplied from outside the system and the purified water lead-out line 17 are switchably connected to a part of the water heaters 15a among the plurality of water heaters as an inlet side. At the same time, a first hot water supply line 18 for supplying hot water into the bathtub 11 is connected as an outlet side, and purified water supplied from outside the system is supplied to the remaining hot water heaters 15b and 15c as an inlet side. Purified water to be introduced The inlet lines 19b and 19c are connected, and the outlet side is connected to a second hot water supply line 21 that supplies hot water to the bathtub 11 or the individual water tap 12 in a switchable manner. .

  As described above, in the present invention, a plurality of water heaters are provided, and only some of the water heaters are incorporated into a circulation loop that purifies and circulates the water in the bathtub, and the remaining water heaters are heated to the individual water faucet side, Alternatively, it is used for hot water supply to the bathtub when hot water is filled. In this way, by assigning a plurality of water heaters to each role, it is possible to reduce the size of individual water heaters and water purifiers while ensuring the operating conditions of the bath. Can be transported.

  The number of the “partial water heaters” and the number of the “remaining water heaters” may be either singular or plural. Incidentally, when a plurality is provided, these are connected in parallel.

  Further, as the purified water introduction lines 19a, 19b, 19c connected to the hot water heaters 15a, 15b, 15c, the purified water supplied from outside the system is supplied from the outside of the system to one purified water introduction line 19 respectively. And may be branched and introduced into each of the plurality of water heaters 15a, 15b, and 15c, or may be introduced from the outside of the system through separate purified water introduction lines. You may make it introduce in.

  Further, in the temporary water purification bath facility according to the present invention, the purification device 14 and the plurality of water heaters 15 each have a height of 1600 mm or less, a length of 2800 mm or less, a width of 1600 mm or less, and a mass of 1500 kg or less. Is preferred.

  As a general transport helicopter, for example, a cargo compartment with a height of 1940 mm, a width of 2400 mm, and a length of 8000 mm is known. If the purifier 14 and the water heater 15 have the above size and mass, Can be mounted on the transport helicopter. For example, in the case of a temporary water purification bath facility that combines one purification device and three hot water heaters, it can be transported by the two transport helicopters. If three water heaters of such a size are used, a large number of people, for example, about 30 to 40 people per hour can be bathed.

  Moreover, in the water purification bath facility for temporary use which concerns on this invention, it is preferable that the U-shaped groove | channel which discharges the hot water on a floor surface connected to the floor surface of the said bathroom tent is comprised with the sheet | seat material.

  Further, in the bath facility provided with the U-shaped groove, the lower portion of the wall surface (wall surface sheet 22) of the sheet constituting the bathroom tent is folded back into a U-shaped groove, and the bottom 27c of the U-shaped groove 27 is A drain outlet 25 is formed in the groove wall 23 inside the bathroom of the sheet that forms the U-shaped groove 27 and is positioned lower than the floor surface of the bathroom in the bathroom tent. More preferable (see, for example, FIGS. 3 and 4).

  Alternatively, in the bath facility provided with the U-shaped groove, the wall surface sheet 22 of the sheets constituting the bathroom tent is separated into a plurality at the lower portion thereof, and one of the plurality of wall surface sheets 22 is provided. The sheet 22c communicates with the floor sheet 26 to form a U-shaped groove 27, and the bottom 27c of the U-shaped groove 27 is positioned lower than the bathroom floor in the bathroom tent. It is more preferable that the other sheet 22b among the plurality of wall surface sheets 22 is disposed with a gap 55 (see, for example, FIG. 6).

  The temporary clean water bath facility is assumed to be installed in, for example, a school ground or a parking lot, but the bath facility is not always installed adjacent to a side groove toward the sewage. For this reason, the drainage overflowing from the bathroom of the bath facility may soak the surrounding area.

  In this regard, in the present invention, as described above, the lower portion of the wall sheet is folded back with a U-shape at the bottom to form a groove, and a drain port 25 and a gap 55 are provided that open toward the groove. Therefore, the U-shaped groove 27 formed by the folded sheet portion becomes a drainage groove, and the drainage flowing on the floor surface of the bathroom is the drainage port 25 provided in the groove wall (bathroom inner sheet) 23 inside the bathroom, or the above The drainage groove (U-shaped groove 27) enters the gap 55. Since the waste water from the bathroom is collected in this way, it is possible to prevent the surrounding area of the bath facility from being flooded. If wastewater is collected in this way, it can be pumped up and drained to an appropriate location. Alternatively, the collected waste water can be simply purified and used as flush water for flush toilets.

  In addition, in the temporary water purification bath facility according to the present invention, it is preferable that an ultrafiltration unit 33 is connected to the upstream side of the purified water introduction line 19 and a sand filtration unit 34 is connected to the further upstream side. . The ultrafiltration unit performs membrane filtration using an ultrafiltration membrane (UF (Ultrafiltration) membrane).

  By passing the raw water through a two-stage filtration unit called the sand filtration unit 34 and the ultrafiltration unit 33, high-quality water (hot water) is supplied to the bathtub 11 and the individual water tap 12 even if the raw water is muddy water. Supply is possible. Moreover, although the ultrafiltration part 33 is easy to block | close, since the sand filtration part 34 supplements a certain amount of contaminant previously, the load to the ultrafiltration part 33 is reduced and it is prevented from closing early. .

  Further, in the temporary water purification bath facility according to the present invention, it is preferable that a backwash water introduction line and a bactericide injection line are connected to the ultrafiltration unit 33 and the sand filtration unit 34, respectively.

  According to this, when the ultrafiltration unit 33 or the sand filtration unit 34 is blocked, water is supplied from the backwashing water introduction line and the sterilizing agent is injected from the sterilizing agent injection line. It can be sterilized while being extruded. The ultrafiltration unit 33 and the sand filtration unit 34 are connected in series as described above. However, only the ultrafiltration unit 33 on the downstream side is provided with a backwash water introduction line and a bactericide injection line, and the ultrafiltration is performed. When both of them are backwashed and regenerated at once from the section 33 to the sand filtration section 34, the contaminated water that has washed the ultrafiltration section 33 causes the sand filtration section 34 to discharge the sand-filtered liquid. There is a concern that the For this reason, the ultrafiltration section 33 is also provided with a backwash water discharge line, and the ultrafiltration section 33 and the sand filtration section 34 are separately backwashed from the backwash water introduction line and the bactericide injection line provided respectively. It is preferable to do.

  As a method of using the temporary water purification bath facility of the present invention, hot water for supplying purified water supplied from outside the system to the bathtub 11 through a plurality of water heaters 15 (15a, 15b, 15c) provided in parallel. Tensioning means, circulating means for circulating hot water in the bathtub 11 into the bathtub 11 via a purifier 14 and a part of the hot water heaters 15a of the plurality of water heaters, and supply from outside the system The individual hot water supply means for supplying the purified water to the individual water tap 12 through the remaining hot water heaters 15b, 15c of the plurality of hot water heaters, and the hot water in the bathtub 11 via the purification device 14 It is preferable to provide discharge means for discharging outside.

  When hot water is first filled in the bathtub 11, hot water is supplied for the capacity of the bathtub 11, so if the capacity of the hot water heater is small, it takes a long time to finish hot water. By supplying hot water to the bathtub 11 by all of the hot water heaters 15a, 15b, 15c (hot water filling means), the hot water filling can be completed in a short time.

  When the bath is used after the bath 11 has finished hot water, the water heaters 15a, 15b, and 15c are allotted, and some of the water heaters 15a are incorporated into the circulation loop as described above, so While purifying with the water purifier 14, cook again (circulation means). Thereby, while being able to prevent the hot water temperature fall of the bathtub 11, hot water can be kept clean, and effective utilization of precious water can be aimed at without throwing away. After finishing the hot water filling, a large hot water supply capacity is not required for the bathtub 11, and therefore, even with only a part of the hot water heaters 15a as described above, sufficient cooking can be performed. On the other hand, the remaining hot water heaters 15b and 15c can be used to supply hot water to the individual water taps 12 such as showers and currants (individual hot water supply means), thereby ensuring sufficient washing water.

  Further, after the bath has been used, the hot water in the bathtub 11 can be discharged out of the system through the purification device 14 (release means), so that the remaining hot water can be used as middle water such as washing water. Effective use of water can be achieved.

  In this way, the hot water filling means, the circulation means, the individual hot water supply means, and the discharge means are switched, and hot water supply is performed as necessary, so that the temporary clean water bath facility is relatively compact, but for a large number of people. It can be operated as a large bath, and valuable water can be used effectively.

  As described above, there are no particular restrictions on the number of “partial water heaters” and the number of “remaining water heaters”. However, there are one “partial water heater” and multiple “remaining water heaters”. The aspect which uses a stand is more preferable. When the hot water in the bathtub is re-cooked by the circulation loop, it is considered that one unit can cover the hot water supply capacity. On the other hand, the amount of hot water supplied to the individual water tap is Since it fluctuates greatly depending on the use situation of hot water, it is desirable to use a plurality of units in order to allow this.

  According to the temporary clean water bath facility according to the present invention, a plurality of small hot water heaters are used, and each hot water heater is assigned a role, and only a specific hot water heater is connected to the purifier, so the purifying function. Although it is a bath facility for a large number of people equipped with the above, it is relatively compact and can be transported using existing transport aircraft and transport vehicles.

  FIG. 1 is a block diagram showing a temporary water purification bath facility 10 according to an embodiment of the present invention. FIG. 2 is an overall configuration diagram in the case where the water purification devices 30 and 50 are added to the temporary water purification bath facility 10 and also shows incidental facilities (water tank 13 and water source).

  The temporary clean water bath facility 10 includes a bathroom tent house 200 and a hot water supply device portion 100.

As shown in FIG. 1, the water heater unit 100 has one water purifier 14 and three water heaters 15a, 15b, 15c (in FIG. 2, these three water heaters are collectively denoted by reference numeral 15). Is provided). The purification device 14 is provided with a sand filter, which has a filtration capacity of 6 m ³ / h. Each of the water heaters 15a, 15b, and 15c has a hot water supply output of 50,000 kcal / h. A kerosene tank 45 for supplying heated fuel is connected to the water heaters 15a, 15b, 15c. The individual sizes of the purifier 14 and the water heaters 15a, 15b, and 15c are 1600 mm or less in height, 2800 mm or less in length, 1600 mm or less in width, and 1500 kg or less in mass.

Outside the system, a water storage tank 13 having a capacity of 10 m ³ is provided. Purified water stored in the water storage tank 13 passes through the purified water introduction line 19 (19a, 19b, 19c, 19d) and is supplied to each hot water by the water supply pump 46. It can supply to the containers 15a, 15b, 15c. The purified water introduction line 19d connected to the water storage tank 13 branches to the purified water introduction lines 19a, 19b, and 19c, and is connected to hot water heaters 15a, 15b, and 15c, respectively. Further, a branch line 19e is further formed on the upstream side of the branch, so that the purified water from the water storage tank 13 can be supplied to the beverage header.

  A first hot water supply line 18 is connected to the outlet side of the hot water heater 15a, which is one of the three hot water heaters, so that hot water can be supplied to the bathtub 11 of the bathroom tent house 200. A second hot water supply line 21 is connected to the outlet side of the remaining two water heaters 15b and 15c so that hot water can be switched to the bathtub 11 or the individual water tap 12 of the bathroom tent house 200. . This switching is performed by a manual stop valve 21a that controls hot water supply to the bathtub 11 side. On the individual faucet 12 side, it is possible to switch between the shower 12a and the currant 12b by a manual three-way valve 21b.

  A bath water introduction line 16 from the bathtub 11 is connected to the entry side of the purification device 14 so that hot water (water) in the bathtub 11 can be introduced into the purification device 14 by a circulation pump 41. Note that an air catcher 42 is connected to the bathtub water introduction line 16 so that bubbles (air) contained in the hot water can be removed.

  A purified water derivation line 17 is connected to the outlet side of the purification device 14 so that the water purified by the purification device 14 can be supplied to a water heater 15a which is one of the three water heaters. . The purified water lead-out line 17 and the purified water introduction line 19a are joined in the vicinity of the inlet side of the water heater 15a and connected to the water heater 15a. Which of the purified water lead-out line 17 and the purified water introduction line 19a supplies water to the hot water heater 15a can be controlled by valves 43a and 43b.

  Moreover, the discharge line 49 is branched and provided in the purified water derivation | leading-out line 17, The bathtub water purified with the purification apparatus 14 can be used for washing etc. as middle water.

  As described above, hot water from the water heater 15a is supplied to the bathtub 11 by the first hot water supply line 18, and a chemical liquid tank 44 is connected to the first hot water supply line 18 to supply chemical liquid such as sodium hypochlorite. It can be added to hot water. Incidentally, the Ministry of Health, Labor and Welfare's “Guidelines for Hygiene Management in Public Baths” stipulates that a predetermined amount of chlorine is contained in the hot water in the baths at the public baths. Add chemicals.

  As can be seen from the above, the three water heaters 15a, 15b, 15c are connected in parallel to supply hot water to the bathtub 11 or the individual water tap 12.

  Further, the hot water supply device portion 100 is provided with a generator 47 so that electricity for driving the various pumps, the hot water heater 15 and the purification device 14 can be supplied. A power control panel 48 is connected to the generator 47. The generator 47 can also be used as lighting in the bathroom tent house 200 or as a power supply means to the water purifier 30 described below.

  As shown in FIG. 2, an upstream side purified water introduction line 35 that guides purified water from the water purification device 30 is connected to the water storage tank 13. In addition, you may make it introduce the purified water from the water purification apparatus 30 into the water heater 15 from the purified water introduction line 19 without going through the water storage tank 13.

  The water purifier 30 is provided with a sand filtration unit 34 and an ultrafiltration unit 33, and introduces and purifies water (raw water) such as rivers, ponds, and pools. The ultrafiltration unit 33 includes an ultrafiltration membrane (UF membrane), which performs membrane filtration. In the water purifier 30, the sand filtration unit 34 and the ultrafiltration unit 33 are connected in series in this order from the upstream side (raw water side), and thus high-quality water can be provided by purifying in two stages. It has become.

  In addition, the water purifier 30 is connected with a backwash water introduction line (not shown) and a bactericide injection line (not shown) so that backwash regeneration and sterilization can be performed as appropriate.

  Furthermore, a water purification device 50 using a reverse osmosis membrane (RO (Reverse Osmosis) membrane) may be connected to the downstream side of the water purification device 30, and the water purified by the water purification device 50 may be supplied to the water heater 15. According to the water purification apparatus 50 using the RO membrane, for example, even when the raw water is seawater, fresh water can be provided.

  In addition, as shown in FIG. 2, you may comprise so that the hot water supply apparatus part 100 except the kerosene tank 45 can be mounted on one trolley | bogie, and can be moved easily. Moreover, the water purifiers 30 and 50 may also be arranged on the carriage, respectively, so that they can be easily moved.

  Next, the structure of the bathroom tent house 200 in the temporary clean water bath facility 10 of the present embodiment will be described.

  FIG. 3 is a cross-sectional view showing an example of a bathroom tent house 200 in the temporary clean water bath facility 10, and FIG. 4 is a partially cutaway perspective view showing a lower part of a side wall of the bathroom tent house 200, It is a state seen from. FIG. 5A is an end view taken along the line DD in FIG.

The interior of the bathroom tent house 200 is divided into a washing place and a dressing room. The washing place has a bathtub 11 (for example, a capacity of 3.7 m ³ ) and a plurality of individual water taps 12 (shower 12a and currant 12b) (in FIG. 3). (Not shown, see FIG. 1). The bathtub 11 is formed in a bathtub shape by placing a waterproof sheet on a pipe frame.

  As shown in FIG. 3, a pallet 31 is spread over the floor portion of the bathroom tent house 200, and the bathroom floor 26a is one level higher than the ground (GL).

  The bathroom tent, which is an outline of the bathroom tent house 200, is obtained by stretching a bathroom tent sheet 20 on a metal support 32. The bathroom tent sheet 20 includes a ceiling sheet 28, a wall surface sheet 22, and a floor sheet 26. The floor sheet 26 is connected to the wall sheet 22 at its end 26e without a gap, so that water leakage does not occur from this connection portion.

  A hook 24 is attached to the end of the wall sheet 22, and the hook 24 is hooked on a horizontal support 32 a (located above the floor surface 26 a) so that the lower part of the wall sheet 22 faces U. The U-shaped groove 27 is formed by folding back into a shape. The U-shaped groove 27 is located outside the pallet 31 so that the bottom 27c of the U-shaped groove is positioned lower than the floor surface 26a of the bathroom. Further, as shown in FIG. 4, the bottom 27c of the U-shaped groove 27 is provided with an inclination along the horizontal support 32a. This inclination is formed by adjusting the folding length of the sheet.

  The drain wall 25 is provided in the groove wall 23 inside the bathroom in the sheet (the lower part of the wall surface sheet 22) constituting the U-shaped groove 27. The drain port 25 is formed so that the lower end of the opening is the height of the floor surface 26a of the bathroom.

  Next, the use time of the temporary clean water bath facility 10 will be described.

  First, the operation of the hot water supply apparatus portion 100 will be described.

  When hot water is initially charged in the bathtub 11, purified water supplied from the water storage tank 13 is used, and the bathtub is taken from all of the three water heaters 15a, 15b, 15c (first and second hot water supply lines 18, 21). 11 is supplied with hot water (water filling means). Although each of the hot water heaters has a small capacity, hot water filling to the bathtub 11 can be completed in a short time by supplying hot water using all three units.

  When a person takes a bath after finishing filling the bathtub 11, the circulation loop formed by the bathtub water introduction line 16, the purification device 14, the hot water heater 15 a, and the first hot water supply line 18 purifies and follows the hot water in the bathtub 11. Since it is circulated while cooking (circulation means), it can be used without wasting precious water. Further, in this circulation, the hot water supply capacity may be small, so that even with only one hot water heater 15a, the hot water can be sufficiently cooked. In addition, when the hot water of the bathtub 11 decreases, it is good to introduce | transduce purified water into the hot water heater 15a from the purified water introduction line 19a suitably, and to supply to the bathtub 11. FIG. On the other hand, hot water supply to the shower 12a and the currant 12b at the washing place is performed from the remaining hot water heaters 15b and 15c (second hot water supply line 21) (individual hot water supply means), thereby securing the hot water.

  After the bath is used, the remaining hot water in the bathtub 11 can be led out of the system from the discharge line 14 via the purification device 14 from the bathtub water introduction line 16 (release means), so that the bathtub water purified by the purification device 14 is washed. It can also be used as irrigation water.

  In addition, when there is not a sufficient amount of purified water in the water storage tank 13, raw water such as a river may be purified by the water purification device 30 arranged on the upstream side and supplied to the water storage tank 13. Moreover, you may make it supply to the water heaters 15a, 15b, and 15c from the purified water introduction line 19 from the water purification apparatus 30 without going through the water storage tank 13. FIG.

  As described above, according to the temporary clean water bath facility 10 of the present embodiment, when hot water is supplied from all the water heaters 15a, 15b, 15c to the bathtub 11 through the first and second hot water supply lines (hot water filling). Means) and water in the bathtub 11 is circulated through the purifier 14 and the part of the hot water heaters 15a, and hot water is supplied from the water heaters 15b and 15c to the individual water tap 12 (circulation means, individual hot water means). Therefore, the plurality of water heaters 15 are relatively small, but can sufficiently accommodate a large number of people. For example, in this embodiment, the number of bathers of about 34 people / hour is estimated.

  Next, the bathroom tent house 200 when using the bath will be described with reference to FIGS.

  In the washing place, hot water overflowing from the bathtub 11 and hot water from the individual water faucet 12 (shower 12a, curan 12b) flow on the floor sheet 26. It flows into the U-shaped groove 27 from the drain port 25 of the side groove wall 23 (arrow A shown in FIG. 4). The drainage (hot water) in the U-shaped groove 27 flows and collects along the inclination of the U-shaped groove 27 (arrow B shown in FIG. 4), and is sent to an appropriate drainage place using a pumping pump or the like. Therefore, the area around the installation place of the bathroom tent house 200 of the temporary clean water bath facility is not flooded.

  Next, the transportation of the temporary clean water bath facility 10 will be described.

  As described above, since the water heaters 15a, 15b, and 15c are all small in size, the layout can be devised so that, for example, the luggage compartment can be mounted on a transport helicopter having a height of 1940 mm × width of 2400 mm × length of 8000 mm. can do. Specifically, three of the cargo sized transport helicopters are used, one of which is loaded with two small water heaters 15b and 15c, and the other is equipped with the small water heater 15a and the purification device 14. It is good to load each member of the bathroom tent house 200 on the remaining one machine.

  Even when two small water heaters are loaded into one transport helicopter as described above, there is room in the transport helicopter cargo room, so the load fixing space (the space for fixing the load with wires) And crew's work space is secured, and transportation work can be carried out smoothly. In addition, each member of the bathroom tent house 200 can be made compact by disassembling the support column 32 and the individual water faucet 12 and folding the tent sheet 20 and the bathtub 11. You may make it load each member of this bathroom tent house 200 in the empty space of the transport helicopter which loads water heater 15a, 15b, 15c and the purification apparatus 14. FIG.

  Incidentally, in the case of one large-sized water heater having a hot water supply capacity comparable to the combined hot water supply capacity of the plurality of small water heaters 15a, 15b, 15c, the size is too large and is mounted on a transport helicopter of the above cargo space size. Can not do it. In contrast, in the present embodiment, as described above, it can be mounted on the transport helicopter having the above cargo space size, which is convenient in transporting bath facilities to stricken areas.

  As described above, the temporary clean water bath facility according to the present invention has been specifically described with reference to the drawings showing examples. However, the present invention is not limited to the illustrated examples and conforms to the above-described purpose. It is also possible to carry out the present invention with appropriate modifications within the range to be obtained, all of which are included in the technical scope of the present invention.

  For example, as shown in FIG. 5 (b), the U-shaped groove may be formed by folding the wall sheet 22 downward in a U shape with the lower part facing outward.

  Alternatively, in the above embodiment and the example shown in FIG. 5B, the wall sheet 22 is a series of sheets, but as shown in FIG. 5C, the upper part 61 and the lower part 62 of the wall sheet are separated. It may be configured.

  Moreover, as shown in FIG.5 (d), the lower part of the wall surface sheet | seat 22 may be turned inward, a U-shaped groove may be formed, and it may be further turned back, and it may be set as the bag-shaped bathroom inner side groove wall 23. FIG. In this case, a support hole can be provided in the groove wall 23 so that the support 32 can be passed through the bag in the groove wall 23. In addition, in this aspect, the opening edge of the drain port 25 is firmly joined so that water does not enter the bag.

  In addition, in the said embodiment, although it was the structure which drains the excess hot water on a bathroom floor surface to the U-shaped groove 27 through the hole (drain outlet 25) formed in the wall surface sheet, this invention is limited to this. Instead, for example, as shown in FIG. 6, it may be configured to drain into the U-shaped groove 27 through a gap 55 formed by the sheet 22c and the sheet 22b on the wall surface.

  This aspect will be described in detail below.

  (A) of FIG. 6 is a notch perspective view showing the lower part of the side wall of the bathroom tent house in this embodiment, and (b) is an end view of the cross section taken along the line EE shown in (a).

The lower portion of the wall sheet 22 includes a wall main body sheet 22a, a groove forming sheet 22c, and a groove covering sheet 22b. Floor sheet 26 is welded to one end 22c ₁ of the groove forming the seat 22c at its end 26e, the floor sheet 26 and the groove forming sheet 22c is turned to that communication. The grooves formed on the other end 22c ₂ of the sheet 22c has a hook 24 is attached, by hooking the hook 24 in the lateral struts 32a (located above the floor 26a), the groove forming sheet 22c is U-shaped The U-shaped groove 27 is formed. The U-shaped groove 27 is located outside the pallet 31 so that the bottom 27c of the U-shaped groove is positioned lower than the floor surface 26a of the bathroom.

On the other hand, the upper end portion 22b ₁ of the groove covering sheet 22b is welded to the wall main body sheet 22a (welded portion 22d), and the lower side is separated. Between the wall main body sheet 22a and the groove covering sheet 22b, the other end 22c ₂ side of the horizontal strut 32a and the groove forming sheet 22c is located, and the lower end portion 22b ₂ of the groove covering sheet 22b is located inside the U-shaped groove 27. It hangs down. Thus, a gap 55 is formed between the groove covering sheet 22b and the groove forming sheet 22c.

  Excess hot water flowing on the floor sheet 26 flows into the U-shaped groove 27 from the gap 55 (arrow A), and the drainage (hot water) in the U-shaped groove 27 is inclined to the U-shaped groove 27 as described above. (Arrow B), and is sent to an appropriate drainage site using a pumping pump or the like.

It is a block block diagram which shows the temporary clean water bath equipment which concerns on one Embodiment of this invention. It is a whole block diagram at the time of adding a water purifier to the temporary clean water bath equipment of embodiment shown in FIG. It is sectional drawing showing an example of the bathroom tent house in the temporary clean water bath equipment which concerns on one Embodiment of this invention. It is a notch perspective view showing the downward part of the side wall in the bathroom tent house shown in FIG. (A) is an end view of a cross section taken along the line DD shown in FIG. 4, and (b) to (d) are end views (DD shown in FIG. 4) showing another example of a U-shaped groove formation mode. It is an end view of the place corresponding to a line section. (A) is a notch perspective view showing the downward part of the side wall of the bathroom tent house in other embodiment of this invention, (b) is an end elevation of the EE sectional view shown to (a).

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Temporary clean water bath equipment 11 Bathtub 12 Individual water tap 12a Shower 12b Callan 13 Water tank 14 Purifier 15, 15a, 15b, 15c Hot water heater 16 Bath water introduction line 17 Purified water derivation line 18 First hot water supply line 19, 19a, 19b, 19c, 19d Purified water introduction line 19e Branch line 21 Second hot water supply line 22 Wall surface sheet 23 Groove wall inside bathroom 24 Hook 25 Drain outlet 26a Floor 27 U-shaped groove 27c Bottom 30, 50 Water purifier 31 Pallet 33 Limit Outside filtration part 34 Sand filtration part 55 Crevice 100 Hot water supply part 200 Bathroom tent house

Claims (5)

A temporary bath facility with a bathroom tent, bathtub and individual hydrant,
It has a water purification device and multiple water heaters.
The purification apparatus is provided with a bathtub water introduction line for returning water in the bathtub as an entry side, and as a delivery side with a purified water extraction line for deriving purified water.
A part of the plurality of water heaters is connected to a purified water introduction line for introducing purified water supplied from outside the system and the purified water lead-out line in a switchable manner as an inlet side. As a side, a first hot water supply line for supplying hot water into the bathtub is connected,
The remaining water heater is connected with a purified water introduction line for introducing purified water supplied from outside the system on the inlet side, and on the outlet side, hot water can be switched to the bathtub or the individual water tap. A temporary clean water bath facility to which a second hot water supply line is connected.   The temporary clean water bath facility according to claim 1, wherein the U-shaped groove that discharges hot water on the floor surface connected to the floor surface of the bathroom tent is configured with a sheet material.   The temporary water purification bath facility according to claim 1 or 2, wherein each of the purification device and the plurality of water heaters has a height of 1600 mm or less, a length of 2800 mm or less, a width of 1600 mm or less, and a mass of 1500 kg or less.   The temporary clean water bath facility according to any one of claims 1 to 3, wherein an ultrafiltration unit is connected to an upstream side of the purified water introduction line, and a sand filtration unit is further connected to an upstream side of the ultrafiltration unit.   The temporary clean water bath facility according to claim 4, wherein a backwash water introduction line and a bactericide injection line are connected to the ultrafiltration unit and the sand filtration unit, respectively.

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