CN212271106U - Roof winter paddy field water pool - Google Patents

Abstract

A roof winter paddy field water pool relates to the field of water and soil loss treatment and urban and rural housing construction, solves the problem of rainwater loss caused by reduction of the area of a winter paddy field due to construction in south cities of Yangtze river and yellow river in China, and solves the environmental problems of high temperature, low air humidity, dust pollution and the like in dry seasons by utilizing rainwater accumulated in the roof winter paddy field water pool; a roof winter paddy field pool is characterized by consisting of double-groove square columns (1), double-convex plastic bricks (2), concave-convex plastic bricks (3), a bottom plate (4), plastic water pipes (5) and a building (6); a plurality of double-groove square columns (1), double-convex plastic bricks (2) and concave-convex plastic bricks (3) are respectively arranged on a bottom plate (4), and the bottom plate (4) and a plastic water pipe (5) are arranged on a roof of a building (6) to form a roof winter paddy field pool; when the rainwater collecting device is used, rainwater is collected in the rain process, and the rainwater is accumulated after rain, so that the side wall bodies of the building and the floors around the bottom of the building are washed, and the urban environment is improved.

Description

Roof winter paddy field water pool

Technical Field

The utility model provides a roof paddy field pond utility model, relates to soil erosion and water loss and administers and the field of town and country housing construction, mainly solves the china's changjiang river, yellow river and pushes away big problem that the reduction of winter paddy field area arouses rainwater to cause with the regional area of south city construction process and utilizes roof paddy field pond of winter to solve environmental problem such as dry season temperature height, air humidity are little, raise dust pollution.

Background

The inventor is to carry out scientific and technological innovation in the process of guiding students in high schools to research urban water environment problems, and finish three-self student competition projects with three-self functions of self-selection, self-design and self-completion and three-self functions of practicability, innovation and popularization, thinks of the invention of carrying out technology by utilizing flat plate structure roof resources of high-rise and low-rise building roofs and considering building urban 'roof winter paddy field garden' and 'urban roof winter paddy field pool' in the city of Sichuan province, and creates the original idea and the technical construction of the utility model.

Two opinions from experts and judges, is how to prevent leakage of winter paddy pool built on flat top of urban building? Secondly, is the construction of a winter paddy pool on the ceiling of a building in a city affects the structure and the use safety?

Aiming at the two problems, the inventor organizes teachers and students in the whole school to widely carry out social investigation and also consult and ask for education to the administrative department and the water department of the local urban and rural construction. Experts think that the winter paddy field existing in the history of the rural areas in Sichuan is different from the winter paddy field of the current generation in the depth of 10 cm to 40 cm at most, and the cement plate anti-seepage structure of the roof of all buildings and the roof safety structure can basically bear at least 200kg/m of load according to the national standard of building construction of local buildings²The national standard of (1) is that a non-cover cuboid container formed by the built building roof anti-seepage cement boards and anti-seepage facilities thereof accumulates rainwater with the depth of 20cm, does not influence the roof safety, and ensures that the building roof winter paddy field pool cannot become a destructive factor for building construction.

Meanwhile, in 2019 b.c. summer, the news of Baidu is published, a water tower bursts at the top of a building constructed by a Singapore high-rise housing to form a gap, and tap water in the water tower falls from the top to form the news phenomenon of the building waterfall, which shows that: the developed countries in the world have long started the technical invention and practice of building water towers and water pools on the roofs of buildings.

The water pool built on the roof of the urban building mainly has the problem of leakage prevention. According to the national quality standard that present urban house and official working used the building, the waterproof material of selecting is diversified, and the technical practice who generally carries out waterproof antiseep is all more mature, so synthesize the building roof antiseep construction technology and the experience that each individual trade used, implement the utility model discloses, have had the technical scheme of most basic antiseep, outstanding the utility model discloses the characteristics of innovation.

Considering the root cause of leakage of winter paddy fields in the four-Sichuan basin, yellow river and vast rural areas in the south of Yangtze river, the leakage can be divided into transverse leakage and longitudinal leakage. The transverse leakage of the winter paddy field is mainly the leakage of cracks generated on ridges of the winter paddy field or the leakage caused by digging holes by animals such as rats, snakes, eels, lobsters and the like, farmers take earth on the spot and add water for stirring to form mud with adhesiveness for blocking holes and sealing seams, and repaired ridges can be used, maintained and stored with a period of years, so the winter paddy field pool is built on the building roof of a building. As the longitudinal leakage of the winter paddy field is the natural property of the sand, in 2016, the plastic film leakage prevention technology for building the water storage of the winter paddy field is invented in the southern Shaanxi province of the agricultural industry hall below 20cm of a sand mud layer, so that the leakage prevention function of the cement board of the building is better compared with the leakage prevention of the longitudinal sand of the horizontal plane of the winter paddy field, and the prevention and control of the longitudinal leakage are easier to implement, so that the problem is solved.

To the background and the technology, the utility model discloses consider that the international starts to restrict the objective reality of using the plastics background and the advantage of using more plastic products, raw materials and its waste product widely in cities and towns of china, the waste plastics quantity that exists now is very sufficient, the productivity is surplus, whole sealing up or innocent treatment, also be the heavy burden of national economic construction, but, can realize the direction conversion from being used for people's life to improving the environment, be used for preventing and control soil erosion and water loss, be used for making the roof winter paddy field pond that the volume is big, the prevention of seepage water function is strong, be convenient for make and install, and carry out the technological design and the new product that the production can be widely used and continuously promote with the life with the old and useless raw and other materials.

Disclosure of Invention

An object of the utility model is to provide an operation of being convenient for, the result of use is obvious, is used for installing the roof winter paddy field pond that is used for accumulating rainwater at city flat-top building roof.

The technical scheme of the utility model is that: a utility model relates to a roof winter paddy field water pool, which relates to the field of water and soil loss treatment and urban and rural housing construction, solves the problem that rainwater loss is caused by reducing the area of a winter paddy field due to the enlargement of the urban area in the construction of south cities of Yangtze river and yellow river in China, and solves the environmental problems of high temperature, small air humidity, dust pollution and the like in dry seasons by utilizing the rainwater accumulated in the roof winter paddy field water pool; the roof winter paddy field pool is characterized by consisting of double-groove square columns 1, double-convex plastic bricks 2, concave-convex plastic bricks 3, a bottom plate 4, a plastic water pipe 5 and a building 6; a plurality of double-groove square columns 1, double-convex plastic bricks 2 and concave-convex plastic bricks 3 are respectively arranged on a bottom plate 4, and the bottom plate 4 and a plastic water pipe 5 are arranged on a roof of a building 6 to form a roof winter paddy field water pool; the roof winter paddy field pool is applied to collect rainwater in the raining process, and rainwater accumulated in the roof pool is used for flushing walls on the side faces of the building and floors around the bottom of the building after raining, so that the urban environment is improved.

The utility model discloses a roof paddy field pond in winter, its sex is characterized in that: the double-groove square column 1 is a cuboid component made of cuboid stainless steel plates and is vertically installed in cuboid grooves dug downwards in four corners of the upper surface of a bottom plate 4 of a roof of a building 6, the upper bottom surface and the lower bottom surface of the double-groove square column 1 are square, the middle parts of two adjacent side surfaces are dug inwards to form the double-groove square column 1, and the dug two cuboid grooves are not communicated with each other.

The utility model discloses a roof paddy field pond in winter, its sex is characterized in that: brick 2 is moulded to two salient, 3 cuboid bodily form panels of the height that highly equals double flute square column 1 of processing with cuboid bodily form plastics panel are seamless bonding and form, the thickness of controlling two cuboid bodily form panels equals the width of the cuboid bodily form recess of the side excavation of double flute square column 1, the width of controlling two cuboid bodily form panels equals the degree of depth of the cuboid bodily form recess of the side excavation of double flute square column 1, the thickness of middle cuboid panel is less than the width of double flute square column 1 and is greater than the thickness of controlling two cuboid panels, the both sides of making all are protruding type square protruding biconvex and mould brick 2.

The utility model discloses a roof paddy field pond in winter, its sex is characterized in that: the concave-convex plastic brick 3 is a component processed by a cuboid-shaped plastic plate, the height of the component is equal to that of the double-groove square column 1, the thickness of the component is equal to that of the cuboid-shaped plate in the middle of the double-convex plastic brick 2, a cuboid-shaped groove is inwards excavated in one side determined by the height and the thickness, the width of the groove is equal to that of the cuboid-shaped groove excavated in the side of the double-groove square column 1, the depth of the groove is equal to that of the cuboid-shaped groove excavated in the side of the double-groove square column 1, the cuboid-shaped plastic plate excavated by the height, the depth and the thickness of the groove is seamlessly adhered to the middle of the side opposite to the groove, and the concave-shaped square groove and convex concave-convex concave plastic brick 3 is manufactured on two sides determined by the width, the thickness and the height.

The utility model discloses a roof paddy field pond in winter, its sex is characterized in that: bottom plate 4, be the cuboid shaped plate of making with cuboid shape aluminum alloy material processing, horizontal installation is on the horizontal floor face on the roof of building, down excavate by length and width definite upper surface on the bottom plate 4 and have four square groove and four cuboid shape recesses that the degree of depth of intercommunication is the same, the size of square groove is the same with the size of the cross section of double flute square column 1, the width of cuboid shape recess equals the cuboid shape thickness at the middle part of double convex plastic brick 2, the bottom plate 4 of making.

The utility model discloses a roof paddy field pond in winter, its sex is characterized in that: the plastic water pipe 5 is a water pipe formed by combining a transparent plastic hose and an opaque plastic hard pipe, the plastic hard pipe is directly installed on a wall body of a building 6, the plastic hose is installed on concave-convex plastic bricks 3 of a wall plate connected with two double-groove square columns 1, the outer diameter of the cross section of the plastic hose is smaller than the inner diameter of the cross section of the plastic hard pipe, and the plastic water pipe 5 is formed by combining 1 plastic hose and 1 plastic hard pipe respectively.

The utility model discloses a roof paddy field pond in winter, its sex is characterized in that: the building 6 is a building with roof horizontally covered by cuboid plates in the shape of roof of numerous buildings in the south of yellow river of the people's republic of China, or a building 6 with roof of sealed, leak-proof and safety protection of cuboid containers with bottoms and without covers built on the roof of a horizontal plane.

The beneficial effects of the utility model.

Use china's plastics industrial technology and industrial raw materials, under the international big environment of moulding of limit, according to the utility model provides a technical scheme builds the top building winter paddy field pond by double flute square column 1, the brick is moulded to the biconvex 2, unsmooth 3 and the bottom plate 4 constructions of moulding, the technical requirement is low, easy manufacture, the installation is saved time, it is convenient, nontoxic additional effect, the non-staining environment, the investment of building the top building winter paddy field pond is not few, the investment environment is supported by national water conservancy construction policy, can generally popularize and apply in national city and countryside wide range effectively, social public benefits that have economic benefits good and social huge.

In 2018, in the period from summer to mid-autumn, the city of Dazhou province in Sichuan province is continuously arid, farmers in the city temple community in the urban area have no water to eat, the farmers send water by using automobiles by governments every day, the city has no rain for more than 40 days and has high temperature, and many poor citizens have no air-conditioning and cooling equipment in the families, and only the government arranges air-conditioning equipment in offices such as air-raid shelters, supermarkets, banks, post offices, hospitals and the like to enjoy the cool. If a water pool shaped like a winter paddy field is built on the roof of the city, heat can be absorbed in a way of evaporating water in the water pool, so that the temperature in the city is reduced.

Because the urban roof winter paddy field pool is built above the top layer of the building, rainwater is accumulated in the rainfall process, in summer and autumn high-temperature seasons, the sun irradiates the roof winter paddy field pool with the rainwater and irradiates the roof cement board without the pool, the temperature difference of the top layer of the building obviously exists above 10 ℃, so that the roof winter paddy field pool can prevent the top layer of the building from heating up too fast, and the day and night temperature difference is small. The water pool in winter on the roof is not available, and in hot summer, the temperature of many buildings is not reduced from late to around dawn and is not reduced day and night, so that citizens are difficult to sleep, and the common phenomenon that the citizens cannot fall asleep due to too hot sunstroke often occurs.

By applying the roof winter paddy field water tank, rainwater accumulated in the water tank can be used for flushing the wall of the building, so that the dust on the wall is removed, and the wall is directly cooled in a dry season of long drought and no rain, so that the temperature of the wall is directly reduced for each household, and the aim of indirectly reducing the indoor temperature is fulfilled.

The highway protection worker can only use an automobile to pull water and spray water vapor on the highway without a roof winter paddy field water tank, thereby preventing dust in the city and increasing the humidity in the air; the urban roof winter paddy field pool is applied to spray the ground, and the ground is cooled; when the wall body is washed and the floor is washed, water is evaporated, heat absorption and cooling are achieved, moisture in the air is increased, meanwhile, dust on the floor around the urban building can be washed through the use process of rainwater in a roof winter paddy field pool, flows into a ground reservoir and is treated, sludge formed by all the dust is convenient for harmless treatment, and the spread and pollution of the raised dust in the air along with wind are reduced.

Drawings

Fig. 1 is a schematic structural view of the roof winter paddy pool of the utility model.

Fig. 2 is a schematic structural view of the double-groove square column 1 of the present invention.

Fig. 3 is a schematic structural diagram of the doubly convex plastic brick 2 of the present invention.

Fig. 4 is a schematic structural view of the concave-convex plastic brick 3 of the utility model.

Fig. 5 is a schematic structural view of a horizontal cross section of the bottom plate 4 of the present invention.

Fig. 6 is a schematic structural view of the plastic water pipe 5 of the present invention.

Fig. 7 is a schematic structural view of the building 6 of the present invention.

Fig. 8 is a schematic view of the installation structure of the wall panel of the present invention.

Fig. 9 is a schematic view of the mounting structure of the roof winter paddy pool of the utility model.

Fig. 10 is a schematic structural view of a roof-shaped bottomed uncovered rectangular container according to the present invention.

Description of the figures

1 double-groove square column, 2 double-convex plastic bricks, 3 concave-convex plastic bricks, 4 bottom plates, 5 plastic water pipes and 6 buildings.

Detailed Description

The invention will be further explained with reference to the drawings and the detailed description.

Referring to fig. 1, fig. 1 is a schematic structural view of a roof winter paddy field pool of the utility model, and it can be known from fig. 1 that the roof winter paddy field pool of the utility model relates to the fields of water and soil loss treatment and urban and rural housing construction, and solves the problem that the area of the winter paddy field is reduced due to the enlargement of the urban area in the construction process of the south cities of yellow river and Yangtze river in China, and solves the environmental problems of high temperature in dry seasons, low air humidity, dust pollution and the like by utilizing the rainwater accumulated in the roof winter paddy field pool; the roof winter paddy field pool consists of a double-groove square column 1, double-convex plastic bricks 2, concave-convex plastic bricks 3, a bottom plate 4, a plastic water pipe 5 and a building 6; a plurality of double-groove square columns 1, double-convex plastic bricks 2 and concave-convex plastic bricks 3 are respectively arranged on a bottom plate 4, and the bottom plate 4 and a plastic water pipe 5 are arranged on a roof of a building 6 to form a roof winter paddy field water pool; the roof winter paddy field pool is applied to collect rainwater in the raining process, and rainwater accumulated in the roof pool is used for flushing walls on the side faces of the building and floors around the bottom of the building after raining, so that the urban environment is improved.

Referring to fig. 2, fig. 2 is a schematic structural view of a double-groove square column 1 of a roof winter paddy pool, which is characterized in that: the double-groove square column 1 is a cuboid component made of cuboid stainless steel plates and is vertically installed in cuboid grooves dug downwards in four corners of the upper surface of a bottom plate 4 of a roof of a building 6, the upper bottom surface and the lower bottom surface of the double-groove square column 1 are square, the middle parts of two adjacent side surfaces are dug inwards to form the double-groove square column 1, and the dug two cuboid grooves are not communicated with each other.

Referring to fig. 3, fig. 3 is a schematic structural view of the double convex plastic brick 2 of the roof winter paddy pool of the utility model, and the special characteristics thereof lie in: brick 2 is moulded to two salient, 3 cuboid bodily form panels of the height that highly equals double flute square column 1 of processing with cuboid bodily form plastics panel are seamless bonding and form, the thickness of controlling two cuboid bodily form panels equals the width of the cuboid bodily form recess of the side excavation of double flute square column 1, the width of controlling two cuboid bodily form panels equals the degree of depth of the cuboid bodily form recess of the side excavation of double flute square column 1, the thickness of middle cuboid panel is less than the width of double flute square column 1 and is greater than the thickness of controlling two cuboid panels, the both sides of making all are protruding type square protruding biconvex and mould brick 2.

Referring to fig. 4, fig. 4 is the utility model discloses a 3 block schematic diagrams are moulded to unsmooth of roof winter paddy field pond, its characterized in that: the concave-convex plastic brick 3 is a component processed by a cuboid-shaped plastic plate, the height of the component is equal to that of the double-groove square column 1, the thickness of the component is equal to that of the cuboid-shaped plate in the middle of the double-convex plastic brick 2, a cuboid-shaped groove is inwards excavated in one side determined by the height and the thickness, the width of the groove is equal to that of the cuboid-shaped groove excavated in the side of the double-groove square column 1, the depth of the groove is equal to that of the cuboid-shaped groove excavated in the side of the double-groove square column 1, the cuboid-shaped plastic plate excavated by the height, the depth and the thickness of the groove is seamlessly adhered to the middle of the side opposite to the groove, and the concave-shaped square groove and convex concave-convex concave plastic brick 3 is manufactured on two sides determined by the width, the thickness and the height.

Referring to fig. 5, fig. 5 is a schematic structural view of the bottom plate 4 of the roof winter paddy pool of the utility model, which is characterized in that: bottom plate 4, be the cuboid shaped plate of making with cuboid shape aluminum alloy material processing, horizontal installation is on the horizontal floor face on the roof of building, down excavate by length and width definite upper surface on the bottom plate 4 and have four square groove and four cuboid shape recesses that the degree of depth of intercommunication is the same, the size of square groove is the same with the size of the cross section of double flute square column 1, the width of cuboid shape recess equals the cuboid shape thickness at the middle part of double convex plastic brick 2, the bottom plate 4 of making.

Referring to fig. 6, fig. 6 is a schematic structural view of the plastic water pipe 5 of the roof winter paddy pool of the utility model, which is characterized in that: the plastic water pipe 5 is a water pipe formed by combining a transparent plastic hose and an opaque plastic hard pipe, the plastic hard pipe is directly installed on a wall body of a building 6, the plastic hose is installed on concave-convex plastic bricks 3 of a wall plate connected with two double-groove square columns 1, the outer diameter of the cross section of the plastic hose is smaller than the inner diameter of the cross section of the plastic hard pipe, and the plastic water pipe 5 is formed by combining 1 plastic hose and 1 plastic hard pipe respectively.

Referring to fig. 7, fig. 7 is a schematic structural view of a building 6 with a roof winter paddy field pool, which is characterized in that: the building 6 is a building with roof horizontally covered by cuboid plates in the shape of roof of numerous buildings in the south of yellow river of the people's republic of China, or a building 6 with roof of sealed, leak-proof and safety protection of cuboid containers with bottoms and without covers built on the roof of a horizontal plane.

Method for installing roof winter paddy field pool

Referring to fig. 2, 3, 4, 5, 6 and 9, fig. 9 is a schematic view of an installation structure of a roof winter paddy pool of the present invention. 4 double-groove square columns 1 are installed in square grooves on the inner sides of four corners of a bottom plate 4 to be erected, then two long wall plates and two wide wall plates are respectively installed in rectangular grooves of the bottom plate 4 parallel to long sides and short sides, and convex square protrusions of two sides are transversely installed in the rectangular grooves of the double-convex square columns 1 in an inserting mode to form a roof rectangular pool structure. On the horizontal floor, the well-installed roof winter paddy field pool structure can be directly lifted to the roof of a building 6 by a crane for fixed installation and use.

Wallboard mounting method 1

Referring to fig. 8, fig. 8 is a schematic diagram of a wallboard of a side of installation roof winter paddy field pond, it forms to piece together the installation by 1 piece of biconvex plastic brick 2 and 4 unsmooth plastic bricks 3, select 1 piece of biconvex plastic brick 2 and 4 unsmooth plastic bricks 3, 1 piece of biconvex plastic brick 2 is place to the left level, 4 unsmooth plastic bricks 3 are place to the level in order again, insert the concave square groove on the left side of the adjacent unsmooth plastic brick 3 in the right with the convex square bulge of the right of 1 piece of biconvex plastic brick 2 on the left side earlier, then insert the concave square groove of the adjacent 1 unsmooth plastic brick 3 in the right with the convex square bulge of the unsmooth plastic brick 3 on the left side in order, form and turn right from a left side, from outer inside, be in: "a left side is protruding, a left side is protruding inserts right side concave, right side convex" the structure mounting means for 1 piece of biconvex moulds 2 and 4 unsmooth upper surface and the lower surface parallel and level of moulding brick 3, makes a wallboard in roof winter paddy field pond 1.

Wallboard mounting method II

Referring to fig. 8 and 9, firstly, 4 double-groove square columns 1 are installed near four corners on a horizontally placed bottom plate 4, one double-groove square column 1 is selected, in the clockwise direction, 1 piece of double convex plastic brick 2 is vertically and transversely clamped into one cuboid concave square groove of the double-groove square column 1, the lower end of the double convex plastic brick is vertically clamped into the cuboid concave square groove of the bottom plate 4, then a plurality of concave and convex plastic bricks 3 are used, the concave square grooves of the 1 piece of concave and convex plastic brick 3 are clamped into the convex square protrusions of the double convex plastic brick 2 in sequence, the method of repeatedly installing the 1 st piece of concave and convex plastic brick 3 is adopted, the concave and convex plastic bricks 3 are installed one by one, finally, the concave and convex plastic bricks 3 connected with the double-groove square column 1 are installed, the concave and convex plastic bricks 3 can be respectively inserted into the concave square grooves of the convex square protrusion of the left concave and convex square column 3 and the concave square column 1 from top to bottom in the vertical direction, and finally, the concave square bricks 2 are flush with the, but below the upper surface of the double-grooved square column 1. The method and the technology for installing the side wall plate of the roof winter paddy pool after the double-groove square column 1 is installed are formed, the method and the technology are repeated, and the rest 3 wall plates are installed, so that the main process of building the roof winter paddy pool is completed.

Considering that the existing urban flat-top buildings distributed in the south of the yellow river currently utilize the existing resources to generally improve and build the winter paddy field pool of the building, all the flat-top buildings are built into the roof winter paddy field pool, and further industrial development, such as breeding, planting and cultivating industries, is carried out to build the roof winter paddy field park.

Referring to fig. 10, fig. 10 is a schematic structural view of a roof-shaped container having a bottom and no cover, which is a structure of a flat top and a surrounding wall constructed on the basis of a top frame structure or a cement precast slab structure to prevent leakage and maintain safety, and in fact, a rectangular container having a bottom and no cover is constructed. The waterproof seepage and the safety barrier facility of current city flat-top building are uncovered rectangular bodily form container in fact, consider safety and bearing, can directly install in uncovered rectangular bodily form container the utility model discloses a roof winter paddy field pond as shown in figure 9 for roof winter paddy field pond bears in the gap with between the lateral wall and the bottom plate of original uncovered rectangular bodily form container, can use concrete and cement mortar sealed filling gap, from this through the old city flat-top building of modified, implements the popularization at the in-process of building roof winter paddy field pond the utility model discloses it is more convenient.

Referring to fig. 1 and 6, the roof winter paddy pool of the city can be used, before rainstorm, siphonage can be applied, and the plastic water pipe 6 is used for emptying rainwater in the roof winter paddy pool, so that more rainwater can be sufficiently accumulated in each heavy rain and rainstorm process.

Even at very big heavy rainstorm in-process, hold in the pond after full rainwater, take place the rainwater and spill over, nevertheless can not increase the utility model discloses the maximum water storage volume has the security to the pressure on roof, and roof pond rainwater spills over and flows into the bottom of the building all around through the wall body, with not building city roof winter paddy field pond, flows down the class along the building wall body at heavy rain rainstorm in-process roof rainwater and is similar, does not have the potential safety hazard.

After raining, rainwater in the roof winter paddy field water pool is applied, siphonage is applied through the plastic hose in the plastic water pipe 5, so that water in the water pool flows out of the plastic hose to flush the wall of the building 6, or the plastic hose of the plastic water pipe 5 flows into the plastic hard pipe of the plastic water pipe 5 to flow into the ground to flush the floor, the water pool can be designed around the building, rainwater flowing down from the roof winter paddy field water pool is collected, harmless treatment of water resources and dust and sludge resources is carried out, and the water is used for building greening and land irrigation.

In fact, as shown in fig. 9, if the water outlet or the water outlet pipe is designed on the top winter paddy pool, the anti-seepage technical measures of the utility model are reduced. Because the upper bottom surface of the double-groove square column 1 is higher than the upper surface of the wallboard, when heavy rain and heavy rain occur, even if the rainfall is too large, and the rainwater overflows around the water pool, the double-groove square column 1 ensures that the wall body of the water pool is not washed down from the side.

The construction of a roof winter paddy field pool and the flexible treatment of accumulated rainwater mainly achieve the following four functions of improving the environment.

Firstly, preventing the roof of the urban building from being exposed to the sun. In summer in the south of the yellow river, the sun insolates the flat-top building, the roof temperature rises to 40-70 ℃, rainwater is accumulated in the roof winter paddy field water tank, and when the temperature is too high in sunny days and rainy days in dry seasons such as three-volt days, the water in the roof winter paddy field water tank evaporates to absorb heat, so that the temperature of the space near the top layer is reduced, and the trend that the temperature of the whole city is too high is relieved.

And secondly, increasing the humidity of the air around the urban building. In hot and arid seasons in midsummer, urban air is dry, water in a roof winter paddy field pool is sprayed on the wall of a building or the ground around the building, heat is absorbed through water vaporization, the air temperature is reduced, and meanwhile, the water molecule content in the air is increased, so that the humidity in the air is increased.

And thirdly, reducing the dust density in the space of the urban building group. In drought seasons, soil around cities is desertified, city dust is diffused along with air flow and automobile driving, rainwater accumulated in a roof winter paddy field water tank is used for sprinkling water around, and the rain water sprayed from the roof of a building is adhered with water molecules to fall to the ground under the action of gravity, so that the density of the space dust is reduced.

And fourthly, reducing the temperature of the urban road and the ground floor. The temperature of the urban ground and road surface is raised through direct solar radiation from 10 am to 5 pm in dry seasons in summer and autumn, the temperature of the asphalt road surface is higher, the transportation department generally uses a sprinkler to spray and cool, and the purpose of spraying and cooling the road surface of the floors and the roads around the building can be achieved by utilizing rainwater accumulated in the water pond of the winter paddy field of the building.

Claims (7)

1. A roof winter paddy field pool is characterized by consisting of double-groove square columns (1), double-convex plastic bricks (2), concave-convex plastic bricks (3), a bottom plate (4), plastic water pipes (5) and a building (6); a plurality of blocks of double-groove square columns (1), double-convex plastic bricks (2) and concave-convex plastic bricks (3) are arranged on a bottom plate (4), and the bottom plate (4) and a plastic water pipe (5) are arranged on a roof of a building (6) to form a roof winter paddy field pool.

2. The roof winter paddy pool of claim 1, wherein: the double-groove square column (1) is a cuboid component processed by cuboid stainless steel plates and is vertically installed in cuboid grooves dug downwards in four corners of the upper surface of a bottom plate (4) of a roof of a building (6), the upper bottom surface and the lower bottom surface of the double-groove square column (1) are squares, cuboid grooves are dug inwards in the middle parts of two adjacent side surfaces, and the dug double-groove square column (1) with two cuboid grooves not communicated with each other is manufactured.

3. The roof winter paddy pool of claim 1, wherein: brick (2) is moulded to biconvex, 3 rectangular solid panel seamless bonding of the height that highly equals double flute square column (1) with rectangular solid plastics panel processing form, the thickness of controlling two rectangular solid panels equals the width of the rectangular solid recess of the side excavation of double flute square column (1), the width of controlling two rectangular solid panels equals the depth of the rectangular solid recess of the side excavation of double flute square column (1), the thickness of middle rectangular solid panel is less than the width of double flute square column (1) and is greater than the thickness of controlling two rectangular solid panels, the both sides of making all are protruding type square protruding biconvex and mould brick (2).

4. The roof winter paddy pool of claim 1, wherein: the concave-convex plastic brick (3) is a component processed by using a cuboid-shaped plastic plate, the height of the component is equal to that of a double-groove square column (1), the thickness of the component is equal to that of the cuboid-shaped plate in the middle of a double-convex plastic brick (2), a cuboid-shaped groove is inwards excavated in one side determined by the height and the thickness, the width of the groove is equal to that of the cuboid-shaped groove excavated in the side of the double-groove square column (1), the depth of the groove is equal to that of the cuboid-shaped groove excavated in the side of the double-groove square column (1), the cuboid-shaped plastic plate excavated by the height, the depth and the thickness of the groove is seamlessly adhered to the middle of the side opposite to the groove, and the concave-shaped square groove and the square-convex bayonet are respectively formed in two sides determined by the width, the thickness and the height.

5. The roof winter paddy pool of claim 1, wherein: bottom plate (4), be the cuboid shaped plate of making with cuboid shape aluminum alloy material processing, the horizontal floor face of level installation on the roof of building, down excavate by length and width definite upper surface on bottom plate (4) and have four square shape recesses and four cuboid shape recesses that the degree of depth of intercommunication is the same, the size of square shape recess is the same with the size of the cross section of double flute square column (1), the width of cuboid shape recess equals the rectangular shape plate thickness at the middle part of biconvex plastic brick (2), bottom plate (4) of making.

6. The roof winter paddy pool of claim 1, wherein: the plastic water pipe (5) is a water pipe formed by combining a transparent plastic hose and an opaque plastic hard pipe, the plastic hard pipe is directly installed on a wall body of a building (6), the plastic hose is installed on concave-convex plastic bricks (3) of a wall plate connected with two double-groove square columns (1), the outer diameter of the cross section of the plastic hose is smaller than the inner diameter of the cross section of the plastic hard pipe, and the plastic water pipe (5) is formed by combining the plastic hose and 1 plastic hard pipe.

7. The roof winter paddy pool of claim 1, wherein: the building (6) is a building with a horizontal top sealed by cuboid plates, and a building (6) with a sealed, leak-proof and safety-protection roof of a cuboid container with a bottom and without a cover is built on the horizontal roof.

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