JPH0344843Y2 - - Google Patents

Description

[Detailed explanation of the idea] (Industrial application field) This invention relates to a roof that functions as a water tank.

(Prior Art) It has been conventional practice to secure water, such as drinking water, in tanks or containers in advance in the event of a disaster such as an earthquake.

Also, although it is not intended to secure water as mentioned above, it is conventional to pour water into hollow roofing materials,
Some are known that can be used as heat collectors using solar heat or atmospheric heat. In this known example, the water tank has a single layer structure.

(Problem that the invention aims to solve) Conventional water tanks and containers must be prepared separately from the house, and it is extremely difficult to store large amounts of water in ordinary households due to the current housing situation. be.

In addition, the above-mentioned known hollow roofing materials have the disadvantage that high-temperature heat is transmitted indoors through the roof base material, although the water absorbs solar heat and atmospheric heat in the summer, making the interior cooler than with a regular roof. Moreover, in winter, water freezes in the morning and evening, making it difficult to store water all day long, especially in cold regions.Furthermore, the heat from indoor heating is directly transferred to the outside through the single-layer water tank. It is released into the air and lacks heat retention.

(Means for solving the problems) This idea solves these inconveniences.
That is, a plurality of box-shaped segments having an upper tank and a lower tank are connected to form a hollow roofing material,
An upper water supply port, an upper drainage port, and an upper ventilation port are provided to the upper tank of the roofing material, and the upper tanks of the plurality of segments are connected to each other, and a lower water supply port and a lower drainage port are provided to the lower tank of the roofing material. and a lower vent hole, and the lower tanks of the plurality of segments communicate with each other.

(Configuration of Example) The roofing material 4 of the example includes a large number of segments 3,
3, 3... are connected and covered with a cover plate 11. The segment 3 is made of a rigid material such as stainless steel or FRP, and has a rectangular and trapezoidal box shape as shown in FIG. 5, and its depth is 100 to 200 mm. Then, as shown in FIG. 1, the bottom plate 12 is extended laterally to form attachment pieces 14, 14 to the roof base material 13,
Attachment holes 15, 15, 15, .
Upper holes 19, 19..., lower holes 19',
Punch 19'... As shown in FIG. 2, the segments 3, 3, 3 are connected and fixed onto the roof base material 13. Specifically, as shown by the arrows A and D in FIG. 3, the segments 3 are nailed through the mounting holes 15, and the side plates 16 of other segments 3 are brought into contact with the side plates 16 via the gaskets 21, and the segments 3 are attached to the outer periphery. The communicating tube 23 with the screw 22 threaded therethrough is passed through the lower holes 19', 19' of the adjacent side plates 16, 16 and the hole 24 of the packing 21, and the nuts 25, 25 are screwed onto the screw 22. After that, stainless steel or FRP is applied to the receiving piece 18.
A partition plate 17 made of a rigid material such as the one shown in FIG. A lower tank 2 is formed. Further, the upper portions of the adjacent side plates 16, 16 are externally fitted with a joint tool 28. This joint tool 28 is made of a rigid material such as stainless steel or FRP, and has mounting pieces 29 in the shape of a cross, T, L, and I as shown in the fourth figure, and the mounting pieces 29 as shown in the third figure.
is formed thickly and the screw holes 30, 30, 3 are formed thickly.
In addition, as shown in FIGS. 4 and 3, concave and convex fitting portions 29a and 29b are formed at each end of each mounting piece 29 for connection with the adjacent mounting piece 29, and the mounting piece Side pieces 31, 31 from the bottom surface of 29
are integrally protruded to form a fitting groove 32, a hole 33 is bored in each side piece 31, a communicating pipe 23 is passed through the holes 33, 33, upper holes 19, 19, and hole 24, and a nut is inserted. 25, 25 onto the screw 22. Figure 3B
The arrow part indicates the lower end of a large number of segments 3, 3, 3, etc., where the bolts 36 are passed through the upper hole 19 and the lower hole 19' where the drain pipes 39, 40 are not connected, respectively. Tighten with a nut 38 through a packing 37 to close the holes 19, 19',
An upper drain port 39 and a lower drain port 40 are formed by passing drain pipes 39' and 40' having the same structure as the communication pipe 23 into the upper hole 19 and lower hole 19' of the drainage location, and nuts 44 and 44 are formed through the packing 43. Fix it with.
The arrow part in Fig. 3C shows a large number of segments 3, 3'.
The upper water supply port 4 is connected through water supply pipes 41' and 42' having the same structure as the communication pipe 23 to the upper hole 19 and lower hole 19' of the water supply point.
1. Form a lower water supply port 42, fix it with nuts 44, 44 through a gasket 43, and similarly connect a ventilation pipe 45', which has the same structure as the communication pipe 23, to the upper hole 19 and lower hole 19', which are the ventilation points. 46' through the top vent 4
5. Form a lower vent hole 46 and fix it with nuts 44, 44 through the packing 43. In addition, when all the segments 3, 3, 3... are connected and fixed to the roof base material 13, the side plates 16, 16, 16 forming the outer periphery
Unnecessary holes 19, 19'19..., 19', 1 among...
9' are closed with bolts 36, gaskets 37, and nuts 38 indicated by arrow B. In addition, in this embodiment, since all the rectangular segments 3 have a common structure, unnecessary holes 19', 19..., 19', 1
9'... will occur, but if a common structure is not used, holes 1 will be provided only to communication points, ventilation points, water supply points, and drainage points.
Of course, it is sufficient to drill holes 9 and 19'.

In addition, each end of the mounting piece 29 of each joint tool 28 is connected by fitting the concave and convex portions of the concavo-convex fitting portions 29a and 29b, and in some cases, an adhesive may be used in conjunction with the fitting. and connect. After installing all the segments 3, 3, 3..., cover the segments 3, 3, 3 with a cover plate 11 made of a rigid material such as stainless steel or FRP, and connect them to the screw holes 30, 30, 30 through the packing 48. Male thread 47, 47,
Screw on 47. A water supply pipe 50 connected to the water pumping pipe 49 is connected to the upper water supply pipe 41'.
A water supply pipe 50' connected to a pumping pipe 49' other than the pumping pipe 49 is connected to the lower water supply pipe 42', and a ventilation pipe 45' is connected to the upper ventilation pipe 45' and the lower ventilation pipe 46', respectively. ``, 46'' are connected, the drain pipe 51 is connected to the upper drain pipe 39', and the drain pipes 51, 51, 51... are connected to the drain common pipe 5.
2, and the drain pipe 51' is connected to the lower drain pipe 40', and the drain pipes 51', 51', 5
1'... are connected to the common drainage pipe 52'.

(Effect of the embodiment) In the summer, a pump (not shown) is connected to the water pipe;
Water flows into the upper tank 1 of each segment 3 from the upper water supply port 41 via the water lift pipe 49 and the water supply pipe 50. All upper tanks 1,
1, 1, 1... Water is stored inside. On the other hand, lower tank 2
No water is put into the tank, air enters through the vent 46, and the lower tank 2 becomes a so-called air layer. For this reason, the water in the upper tank 1 absorbs solar heat and atmospheric heat, keeping the room cool, and since there is an air layer between the upper tank and the roof base material 13, the water insulates and warms the room. Heat from water is difficult to transfer indoors, making it cooler indoors.

In winter, on the other hand, water flows from the water pipe into the lower tank 2 of each segment 3 from the lower water supply port 42 via the pump (not shown), the water pump 49', and the water supply pipe 50', and the communication pipe 23 all through the lower tank 2,
2,2...store water inside. On the other hand, water does not enter the upper tank 1, but air enters through the vent 45, and the upper tank 1
becomes an air layer. For this reason, even in the morning, evening, night, or in a cold region, the lower aquarium is covered with an upper air layer (insulation layer), so there is little risk of water freezing, and it can be stored in a fluid state, and it can be heated indoors. After warming the water in the lower tank 2, the heat is not immediately radiated into the atmosphere, but is blocked by the air layer, and as a result, indoor heat retention is improved. In addition, since this embodiment does not circulate water, it is of course necessary to close the on-off valve (not shown) to stop drainage while water is being stored, and when it is necessary to supply hot water or water indoors. The on-off valve is opened to drain water from the drain port 39 or 40. Furthermore, if a disaster is predicted in advance, both the upper and lower tanks 1 and 2 may be filled with water.

(Effects of the invention) This invention uses the roof as a water tank, so there is no need for a separate water tank in addition to the house, and a large amount of water can be stored.Moreover, it has an upper tank and a lower tank. Since both tanks are provided with a water supply port, drain port, and ventilation port, the upper tank can be used as a water tank and the lower tank can be used as an air layer in the summer. It can be made cooler, and in winter, by using the upper tank as an air layer and the lower tank as a water tank, water can be stored without freezing, and indoor heat retention is improved. Furthermore, since this idea connects multiple segments to form the roofing material, it is possible to roof the roof without requiring any skill, and the adjacent side panels have a reinforcing effect, and the internal water is finely divided. Since the water is contained in the tank, the shaking of the water during an earthquake is small and does not increase the shaking of the house.Furthermore, even when water is supplied while being drained for hot water supply, the water inside mixes and lowers the temperature of the water. There is no inconvenience caused by this.

(Effects of the Example) If the communication, water supply, drainage, and ventilation structure is constructed using common parts as in the Example, mass production can be carried out at low cost.Moreover, segment connection and communication can be performed at the same time, which can be done quickly. In addition, if a joint tool like the one in the example is used, the reinforcing effect is extremely large, and the number of parts can be reduced because it can connect both the segments and the lid plate. be.

[Brief explanation of the drawing]

The figures show an embodiment of this invention. Fig. 1 is an exploded perspective view of the segment, Fig. 2 is a sectional view of the segment in use, Fig. 3 is an enlarged sectional view showing the connected state of the segment, and Fig. 4 is an exploded perspective view of the segment. A partially cutaway plan view and FIG. 5 are explanatory diagrams of a house using the embodiment. 1... Upper tank, 2... Lower tank, 3... Segment, 4
...Roofing material, 39...Upper drain, 40...Lower drain, 41...Upper water supply, 42...Lower water supply, 45
...Top vent, 46...Bottom vent.

Claims (1)

[Scope of utility model registration request] A hollow roofing material is formed by connecting a plurality of box-shaped segments each having an upper tank and a lower tank, and an upper water supply port, an upper drainage port, and an upper ventilation port are provided to the upper tank of the roofing material, and the plurality of box-shaped segments are connected to form a hollow roofing material. The upper tanks of the plurality of segments communicate with each other, and the lower tank of the roofing material is provided with a lower water supply port, a lower drainage port, and a lower ventilation port, and the lower tanks of the plurality of segments communicate with each other. Aquarium and roof.