CN115387497B - Sponge city building - Google Patents
Sponge city building Download PDFInfo
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- CN115387497B CN115387497B CN202211001001.9A CN202211001001A CN115387497B CN 115387497 B CN115387497 B CN 115387497B CN 202211001001 A CN202211001001 A CN 202211001001A CN 115387497 B CN115387497 B CN 115387497B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Architecture (AREA)
- Water Supply & Treatment (AREA)
- Public Health (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Sewage (AREA)
Abstract
The utility model provides a sponge city building includes water storage wall and water storage mechanism, the water storage wall is fixed on the building outer wall, water storage mechanism installs in the below of water storage wall, the inside a plurality of water storage cavities that are provided with of water storage wall, the water storage cavity is array vertically and horizontally overall arrangement, water storage cavity below is provided with gathers the chamber, water storage mechanism includes the water storage bag, accomodate the stake, self-weight piece and assembly pulley, the assembly pulley is fixed on the building outer wall, the stake is accomodate in the fixed being fixed of diagonal angle of assembly pulley, the water storage bag is hung to the horizontal section of cable wire, connect the water pipe between gathering chamber and the water storage bag, the water pipe passes the stiff end of through-hole connection at the water storage bag. According to the invention, the water storage wall is arranged on the outer wall of the high-rise building, the surface area of the outer wall of the high-rise building is large, the rainwater collection speed is increased, and the integral water storage capacity is improved by increasing the total area of the water storage wall, so that the purposes of water storage and waterlogging prevention of a sponge city and water resource recycling are realized, a large number of communicated water storage cavities are arranged in the water storage wall, and the storage rate of rainwater is improved by utilizing the water storage cavities.
Description
Technical Field
The invention belongs to the technical field of sponge city construction, and particularly relates to a sponge city building attached to a building outer wall.
Background
The greenhouse effect is more and more serious, so that the air temperature of urban areas in the urban center is increased year by year, especially in summer, in order to solve the condition of overhigh temperature, the use of air conditioners is more and more, and the increase of the temperature in the urban center and the surrounding is further aggravated, thereby causing vicious circle, and the cooling effect is poor because the cooling can only be carried out through modes such as manual sprinkling, namely, water resources are consumed.
In addition, due to the limited number of urban ground vegetation, once natural disasters such as waterlogging and the like easily occur in raining, the sparse number of vegetation and the too small soil ground with bare leakage cause no way to permeate and absorb water through soil so as to reserve water resources. Therefore, urban raining is easy to waterlogging, and raining stops the rapid loss of rainwater resources.
In order to solve the problems, urban rainfall is quickly absorbed and stored, the urban rainfall is extracted and recycled after sunny days to form an important subject of novel urban construction, the concept of sponge cities is developed, the rainwater is absorbed and stored to the greatest extent in the rainfall process, and the stored rainwater is released to cool and prevent drought in arid and sunny weather.
The existing sponge cities are mainly provided with reservoirs for collecting rainwater, but the reservoirs occupy a large amount of effective land resources, and particularly underground buildings such as underground parking lots and subways are built in the cities, so that a large amount of reservoirs are difficult to build in large-area land, a small amount of reservoirs are limited in water storage resources, and the requirements of sponge city construction are difficult to be met.
Building the cistern on the building influences the structural stability of building itself, needs to do a large amount of waterproofing simultaneously, and construction cost is high, but the water storage ability is limited, and is indestructible.
Disclosure of Invention
Aiming at the problems that the existing sponge city building lacks waterlogging prevention and water storage capacity, a large amount of water storage of a reservoir occupies limited space resources of a city, and the city center area is inconvenient to be transformed greatly, the invention provides the sponge city building which is attached to the outer wall of a high-rise building and can realize large amount of water storage and recycling.
The invention solves the technical problems by adopting the scheme that: a sponge city building comprises a water storage wall and a water storage mechanism, wherein the water storage wall is fixed on an outer wall of a building, and the water storage mechanism is arranged below the water storage wall.
The inside a plurality of water storage cavities that are provided with of retaining wall, the water storage cavity is array vertically and horizontally arranged, the retaining cavity below is provided with gathers the chamber, wherein the retaining cavity bottom of same line is provided with the water equalizing pipe, the retaining cavity of same line is through water equalizing pipe intercommunication, upper and lower adjacent retaining cavity is through spacing water pipe intercommunication, gather the chamber and gather the retaining cavity of chamber top and pass through the header pipe intercommunication, the side of retaining cavity still is provided with a plurality of sunken side mouthfuls one, side mouthfuls one is located the surface of retaining wall to inside the intercommunication retaining cavity.
The water storage mechanism comprises a water storage bag, storage piles, self-weights and pulley blocks, wherein the pulley blocks are fixed on the outer wall of a building and form quadrilateral outlines, the storage piles are fixed on opposite angles of the pulley blocks, the storage piles are provided with storage cavities, the storage cavities of the two storage piles are opposite, steel ropes are wound on the pulley blocks, the storage piles are provided with through holes, the through holes are communicated with the storage cavities, the steel ropes transversely penetrate through the storage cavities and the through holes, the water storage bags are hung on the transverse sections of the steel ropes, a plurality of groups of hanging ropes are arranged on the water storage bag, the hanging ropes are hung and fixed on the steel ropes at fixed intervals, the self-weights are installed on the vertical steel ropes close to the storage piles on the upper sides, and one ends of the water storage bags close to the storage piles are fixed in the storage cavities.
A water pipe is connected between the collecting cavity and the water storage bag, and the water pipe passes through the through hole and is connected with the fixed end of the water storage bag.
The invention further provides a sponge city building, wherein the steel ropes of the transverse section on the pulley block are obliquely arranged, the steel ropes of the transverse section penetrate through the storage piles, and the steel ropes of the transverse section downwards incline from the proximal end to the distal end of the storage piles, and the water storage bags hung on the transverse section incline along with the steel ropes.
The invention further provides a sponge city building, the cross beam is arranged below the transverse section of the steel cable, the cross beam is parallel to the transverse section of the steel cable, the water storage bag is hung on the cross beam through a hanging piece, and the movable end of the water storage bag is fixed on the steel cable through a connecting piece.
The invention further provides a sponge city building, parallel sliding rods are arranged below the water storage bag, the sliding rods are respectively positioned at two sides of the water storage bag, a plurality of sliding blocks are sleeved on the sliding rods, folding connecting rods are hinged between the sliding blocks and fold towards the water storage bag, the hinge points of the folding connecting rods correspond to folds on the water storage bag, and the folding connecting rods are connected with the outer wall of the water storage bag.
The invention further provides a sponge city building, the outer side of the water storage cavity is provided with a second side hole, the second side hole comprises a convex block protruding out of the surface of the water storage wall, a through channel is arranged in the convex block, the channel is communicated with the inner part of the water storage cavity, and a water inlet of the second side hole is arranged on the upper surface of the convex block.
The invention further provides a sponge city building, the pulley block comprises at least four fixed pulleys, and the fixed pulleys are provided with dust covers.
The invention further provides a sponge city building, the side face of the gathering cavity is provided with an exhaust hole, and an exhaust fan is arranged on the exhaust hole.
The invention has the beneficial effects that:
the invention utilizes the large surface area of the outer wall of the high-rise building by installing the water storage wall on the outer wall of the high-rise building, and increases the rainwater collection speed and the integral water storage capacity by increasing the total area of the water storage wall, thereby realizing the purposes of water storage and waterlogging prevention and water resource recycling of the sponge city.
The water storage wall is internally provided with a plurality of communicated water storage cavities, a certain amount of water is stored by the water storage cavities, the storage rate of rainwater is improved, the rainwater quantity falling on the ground is reduced, and the aim of preventing waterlogging is fulfilled. The water storage wall is arranged on the outer wall of a building, the water storage capacity of a single water storage cavity is limited, but the number of the water storage cavities can be increased by paving the water storage wall on the surface of the outer wall of the building in a large area, so that the total water storage amount is improved. And after the rainfall is finished, the air temperature is increased, a large amount of heat can be carried away by the water storage evaporation in the water storage cavity, the building temperature is reduced, and the indoor comfort level of the building is improved.
The side of water storage chamber still is provided with sunken side mouth, the side mouth is located the surface of water storage wall to inside the intercommunication water storage chamber, increase the rainwater collecting capacity of water storage wall through the side mouth, it is general with strong wind to rainy, consequently the rainwater is the slope form generally in the in-process that descends, the impact of receiving the rainwater is more in the windward side of building, consequently install the impact of receiving the side rainwater more at the water storage wall of building windward side, set up the side mouth of a large amount of intercommunication water storage chamber on the water storage wall, can collect the rainwater that the side impacted and come through the side mouth one, improve the rainwater collecting capacity of water storage wall.
When the rainfall is great, the rainwater is collected in a large number to the retaining wall, and the rainwater is summarized in the summarizing cavity through the pipeline in the retaining wall, and is carried in the water storage bag by the summarizing cavity again, and the water storage bag can be in the same place a large amount of rainwater, and the rainwater that gathers can be drawn cyclic utilization, and rainwater in the water storage bag reduces, and the gravity of self weight piece is greater than the tension of water in the water storage bag, and the self weight piece drives the folding storage of water storage bag.
The water storage bag is automatically unfolded through the cooperation of the pulleys and the steel rope when the water storage bag is used, is automatically folded and stored when no water exists, so that the influence of unordered unfolding of the water storage bag on urban volume on the outer side of a building is avoided, and meanwhile, the problem that the water storage bag is easily weathered and damaged when being unfolded and exposed in sunlight for a long time is also avoided.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic perspective view of a water storage mechanism according to the present invention.
Fig. 3 is a schematic perspective view of a storage pile.
Fig. 4 is a schematic perspective view of the water storage bag.
Fig. 5 is a schematic view of another structure of the water storage bag.
Fig. 6 is a schematic view showing a bottom view of the water storage bag shown in fig. 5.
Fig. 7 is a schematic structural diagram of a water storage wall.
FIG. 8 is a schematic cross-sectional view of a water reservoir wall.
Fig. 9 is a schematic perspective sectional structure of the water storage wall.
Fig. 10 is a schematic perspective view of a water storage wall.
Fig. 11 is a schematic view of another construction of the water storage wall.
Fig. 12 is a schematic cross-sectional view of a second side port on the water storage wall.
Reference numerals in the drawings: the water storage wall 1, the water storage mechanism 2, the window 3, the water storage cavity 101, the water storage bag 201, the storage pile 202, the dead weight block 203, the pulley block 204, the cross beam 205, the storage cavity 206, the through hole 207, the slide rod 301, the slide block 302, the folding connecting rod 303, the limiting water pipe 102, the water homogenizing pipe 103, the collecting pipe 104, the collecting cavity 105, the upper water inlet 121, the lower water outlet 122, the side opening I106 and the side opening II 107.
Detailed Description
The invention will be further described with reference to the drawings and examples.
Example 1: in order to solve the problems that the sponge city building has limited water absorption and storage capacity and cannot fully absorb and utilize rainwater, the use of a reservoir is reduced, and the utilization rate of urban land is improved, the invention provides the sponge city building for storing water, which is arranged on the outer wall of the building.
As shown in figure 1, the sponge city building comprises two parts, a water storage wall 1 which is arranged and fixed on the outer wall of the building, and a water storage mechanism 2 which is arranged below the water storage wall 1 and connected through a water pipe, wherein the water storage wall 1 is used for receiving rainwater and temporarily storing water in a rainy day, so that the rainwater collection efficiency is improved, and meanwhile, the collected rainwater is collected and stored by the water storage mechanism connected with the water storage wall, so that the later utilization of the rainwater is facilitated.
In the city construction process, the land utilization rate is fully exerted because the central urban area is usually developed commercially. The high-rise buildings on the ground of the central urban area are densely distributed, the underground is also built with the buildings such as subways, underground markets and the like, and the large-scale impounding reservoir for flood storage and water supply in the traditional sponge city is difficult to be built in a relative space.
The invention uses the large surface area of the outer wall of the high-rise building by installing the water storage wall on the outer wall of the high-rise building, and increases the rainwater collection speed and the integral water storage capacity by increasing the total area of the water storage wall. Thereby realizing the purpose of water storage and waterlogging prevention and water resource recycling in the sponge city.
The invention provides a plate-shaped water storage wall 1 with a certain thickness and a large number of cavities in the middle, which has the specific structure shown in fig. 7-9, wherein the middle of the water storage wall mainly comprises a water storage cavity 101, connecting channels and collecting cavities 105, the water storage cavity 101 is distributed in most areas of the water storage wall 1 in a manner of longitudinal and transverse array arrangement, the collecting cavities 105 with large cavity space are arranged below the water storage cavity 101, and the water storage cavity 101 and the collecting cavities 105 are communicated through the connecting channels.
The utility model provides a connecting channel divide into three kinds according to the effect, including the spacing water pipe 102 of vertical intercommunication, the water equalizing pipe 103 of horizontal intercommunication and the header 104 of connecting below gathering the chamber, wherein water equalizing pipe 103 sets up in the bottom of water storage chamber, and the water storage chamber of same layer or row passes through water equalizing pipe intercommunication, after water storage wall 1 receives or absorbs the rainwater, and the rainwater enters into the water storage chamber, because the rainwater drops and does not totally average for the water storage wall of different positions is different to the receipt of water, and then influences the water storage volume difference in the different water storage chambers. The water storage amount of the same layer or row is unbalanced, so that the transverse gravity center of the water storage wall is inclined, potential safety hazards are generated by the inclination of the water storage wall, and therefore, the water homogenizing pipe 103 is required to be arranged between the water storage cavities of the same layer or row, the water storage cavities of the same layer or row are kept balanced in water level, the safety risk is reduced, and the stability is improved.
The spacing water pipe 102 of vertical intercommunication is used for connecting the water storage chamber between different layers or the row, and as shown in fig. 8, spacing water pipe 102 divide into upper water inlet 121 and lower delivery port 122, and wherein upper water inlet is connected upper water storage chamber, and lower delivery port is connected lower floor's water storage chamber to upper water inlet and lower delivery port all set up in the upside of water storage chamber, only after accumulating a certain amount of water in the water storage chamber, unnecessary water just can flow downwards through spacing water pipe 102. Therefore, the water storage cavity can store a certain amount of water, the storage rate of rainwater is improved, the amount of rainwater falling onto the ground is reduced, and the aim of preventing waterlogging is fulfilled. The water storage wall is arranged on the outer wall of a building, the water storage capacity of a single water storage cavity is limited, but the number of the water storage cavities can be increased by paving the water storage wall on the surface of the outer wall of the building in a large area, so that the total water storage amount is improved. And after the rainfall is finished, the air temperature is increased, a large amount of heat can be carried away by the water storage evaporation in the water storage cavity, the building temperature is reduced, and the indoor comfort level of the building is improved.
The water storage cavity below sets up gathers chamber 105, water storage cavity quantity is many, but after all the space is limited, when the rainwater is too much, the water storage cavity takes place to overflow easily, water storage cavity itself space is little, be unfavorable for discharging, consequently, set up the chamber 105 of gathering in water storage cavity below, water storage cavity and the chamber intercommunication of gathering the chamber top through the collection pipe 104, the rainwater of overflow gathers in the chamber of gathering through the collection pipe, set up corresponding opening on gathering the chamber, connect the water pipe on the opening, through water piping connection water storage mechanism 2, realize the cyclic utilization of water resource through water storage mechanism 2.
The side of water storage chamber still is provided with sunken side mouth one, and side mouth one is located the surface of water storage wall to inside the intercommunication water storage chamber, through side mouth one increase water storage wall's rainwater collecting capacity, it is general with the strong wind to rainy, consequently the rainwater is the slope form generally in the in-process that descends, the impact of receiving the rainwater is more in the windward side of building, consequently install the water storage wall that the building windward side can be more receive the impact of side rainwater, set up a large amount of side mouths one that communicate water storage chamber on the water storage wall, can collect the rainwater that the side impacted through side mouth one, improve water storage wall's rainwater collecting capacity.
As shown in fig. 2-4, the water storage mechanism 2 comprises a water storage bag 201, a storage pile 202, a dead weight 203 and a pulley block 204, wherein the water storage bag 201 is a foldable and telescopic water storage bag, the pulley block 204 is fixed on an outer wall of a building, the pulley block at least comprises four fixed pulleys, the four fixed pulleys form a quadrilateral outline, a steel cable is wound on each pulley, and the steel cable is wound on the outer sides of the four pulleys to form a closed ring shape. The storage pile is provided with a through hole, the through hole is communicated with the storage cavity, the transverse section of the steel rope penetrates through the through hole, the water storage bag is provided with a hanging piece, the hanging piece is hung on the transverse steel rope, the hanging piece at the outermost side is fixed with the steel rope, when the steel rope rotates around a pulley, the hanging piece fixed on the steel rope moves along with the steel rope, and therefore the water storage bag is driven to be unfolded or folded.
The dead weight block is arranged on the longitudinal steel cable close to the back of the storage pile, and can drive the steel cable to move by means of gravity, so that the far end of the water storage bag is pulled to move towards the storage cavity, and the water storage bag is folded and stored in the storage cavity.
The collecting cavity at the lower end of the water storage wall is connected with the water storage bag through a water pipe, the water outlet end of the water pipe penetrates through the through hole formed in the storage pile to be connected to the fixed end of the water storage bag, the fixed end is the end part of the water storage bag fixed in the storage cavity, rainwater in the collecting cavity flows into the water storage bag through the water pipe to be collected, and subsequent recycling is facilitated.
When raining, the collection capacity of rainwater is improved through the large-area paved water storage wall, under the condition of less rainfall, the limited rainwater collection is carried out by utilizing the water storage capacity of the water storage wall, the rainwater is collected in the water storage cavity, the temperature of the outer layer of a building is reduced through evaporation after raining, the ecological environment of a city is improved, and the urban heat effect is reduced; when the rainfall is great, the retaining wall is in a large amount to collect the rainwater, the retaining chamber is in advance full of rainwater, more rainwater gathers in gathering the chamber through the pipeline in the retaining wall, carry the water storage bag by gathering the chamber again in, the water storage bag is accomodate in the chamber under the effect of self-weight under normal condition, the rainwater is imported by the stiff end of water storage bag, the water storage bag adopts flexible sailcloth bag or plastic bag, after a large amount of rainwater got into the water storage bag, the rainwater struts the water storage bag, overcome the influence of self-weight on the cable wire, drive the cable wire rope and move in a reverse direction, the water storage bag opens under the effect of rainwater, improve holistic water storage.
The water storage bag can collect a large amount of rainwater together, the collected rainwater can be extracted and recycled, when the rainwater in the water storage bag is reduced, the gravity of the self-weight block is greater than the tension of the water in the water storage bag, and the self-weight block drives the water storage bag to be folded and stored.
Example 2: on the basis of example 1, the steel rope of the transverse section on the pulley block is arranged in an inclined shape, in particular, the steel rope of the transverse section passes through the storage pile and is inclined downwards from the proximal end to the distal end of the storage pile, and the water storage bag hung on the transverse section is inclined along with the steel rope. After the rainwater is collected into the water storage bag, the water storage bag inclines to the outer side of the storage pile, and the rainwater flows to the lower end of the water storage bag, so that the movable end of the water storage bag is supported, namely, the end part fixed on the steel cable moves outwards to be unfolded.
Because the vertical section of cable wire is fixed with the dead weight, the dead weight is used for folding the accomodating of water storage bag, and this reverse effort that has just formed the water storage bag and expand, when the water storage bag is set up to the level, the water in the water storage bag is in the horizontality, and the effort ratio of rainwater disperses, needs more water to make the water storage bag expand, is unfavorable for the collection of rainwater. The water storage mechanism 2 is also arranged on the outer side of a building, and in rainfall, the water storage bag is quickly unfolded, so that rainwater can be conveniently and directly collected into the water storage bag through the bag opening of the water storage bag. The horizontal water storage bag can not fully utilize the acting force of rainwater, and under the same condition, compared with the inclined water storage bag, more rainwater is needed to be spread out, so that the spreading speed of the water storage bag is influenced, and the collecting efficiency of the rainwater is further influenced.
The inclined water storage bag collects rainwater preferentially to the movable end of the water storage bag, the movable end is stressed in advance, the expansion of the water storage bag is accelerated, and the rainwater collection efficiency can be improved better.
Example 3: the steel cable is made of flexible materials, has a certain tension force after being stretched and tensioned, and can be used for suspending the water storage bag, but the water storage bag can be used for a long time, particularly the water storage bag is repeatedly changed between light and heavy, so that the steel cable is easy to produce stretching fatigue, and the suspension of the steel cable to the water storage bag is affected.
In order to avoid this problem, as shown in fig. 2, a cross beam 205 is installed below the transverse section of the steel cable, the cross beam is parallel to the transverse section of the steel cable, the water storage bag is suspended on the cross beam through a hanging piece, the movable end of the water storage bag is fixed on the steel cable through a connecting piece, at this time, the steel cable only needs to provide pulling force, the water storage bag is suspended with the cross beam for supporting, the stress of the steel cable is reduced, and the service life of the steel cable is prolonged.
Example 4: the existing foldable water storage bag, in particular to a flexible water storage bag, is characterized in that corresponding folds are arranged on the bag in advance, and the bag is folded and stored along the folds in the folding process of the bag.
The folding bag has the advantages of quite convenience in use, capability of replying to reduce occupied space after folding, capability of replying to improve holding capacity when unfolding, and quite convenience in use. However, there are still problems with such a folded bag in that, for long-term use, the folds of the folded bag are gradually less obvious, thereby affecting the folding and storage of the bag.
Aiming at the problem, the parallel sliding rods 301 are further arranged below the water storage bag, the sliding rods are respectively positioned at two sides of the water storage bag, a plurality of sliding blocks 302 are sleeved on the sliding rods, folding connecting rods 303 are hinged between the sliding blocks and fold towards the water storage bag, the hinge points of the folding connecting rods correspond to folds on the water storage bag, and the folding connecting rods are connected with the outer wall of the water storage bag.
When the water storage bag is folded, the bag drives the folding connecting rod to fold simultaneously, the folding connecting rod is used for shaping folds of the bag, fold reduction is avoided, and folding storage of the water storage bag is affected.
Example 5: further, in order to improve the rainwater collecting capacity of the water storage wall, a side opening I for water inflow is arranged on the water storage wall, so that further improvement is made.
The rainwater falls from top to bottom, and the side face is provided with a side opening I, the inlet of the side opening I is parallel to the falling direction of the rainwater, and the rainwater is not easy to enter the water storage wall.
Therefore, the first side opening is further improved, as shown in fig. 11 and 12, a second side opening is arranged on the outer side of the water storage cavity, the second side opening comprises a protruding block protruding out of the surface of the water storage wall, a through channel is arranged in the protruding block, the channel is communicated with the inside of the water storage cavity, and a water inlet of the second side opening is arranged on the upper surface of the protruding block.
The water inlet of side opening two sets up the upper surface, and the water inlet is upwards directed, and the rainwater falls the back, can accelerate inflow in the water storage chamber under the effect of gravity, improves the efficiency of retaining wall collection rainwater.
The foregoing has outlined the basic principles, features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims.
Claims (5)
1. The sponge city building is characterized by comprising a water storage wall and a water storage mechanism, wherein the water storage wall is fixed on the outer wall of the building, and the water storage mechanism is arranged below the water storage wall;
the water storage wall is internally provided with a plurality of water storage cavities which are in array longitudinal and transverse arrangement, collecting cavities are arranged below the water storage cavities, water homogenizing pipes are arranged at the bottoms of the water storage cavities in the same row, the water storage cavities in the same row are communicated through the water homogenizing pipes, the water storage cavities adjacent to each other up and down are communicated through limiting water pipes, the collecting cavities are communicated with the water storage cavities above the collecting cavities through collecting pipes, the side surfaces of the water storage cavities are further provided with a plurality of concave side ports I, and the side ports I are positioned on the outer surface of the water storage wall and are communicated with the inside of the water storage cavities;
the water storage mechanism comprises a water storage bag, storage piles, self-weights and pulley blocks, wherein the pulley blocks are fixed on the outer wall of a building and form a quadrilateral outline, the storage piles are provided with storage cavities, the storage cavities of the two storage piles are opposite, steel ropes are wound on the pulley blocks, through holes are formed in the storage piles and communicated with the storage cavities, the steel ropes transversely penetrate through the storage cavities and the through holes, the water storage bags are hung on the transverse sections of the steel ropes, a plurality of groups of hanging ropes are arranged on the water storage bag, the hanging ropes are hung and fixed on the steel ropes at fixed intervals, the self-weights are arranged on the vertical steel ropes close to the storage piles on the upper side, one end of the water storage bags close to the storage piles is fixed in the storage cavities, the steel ropes of the transverse sections on the pulley blocks are obliquely arranged, the steel ropes of the transverse sections penetrate through the storage piles and are obliquely inclined downwards from the proximal end to the distal end of the storage piles, the water storage bags hung on the transverse sections are also inclined along with the steel ropes, the transverse sections of the steel ropes are provided with cross beams, the cross beams are parallel to the transverse sections of the steel ropes, the steel ropes are hung on the cross sections, the water storage bags are hung on the cross beams, and the movable ends of the water storage bags are fixed on the steel ropes through connecting pieces;
a water pipe is connected between the collecting cavity and the water storage bag, and the water pipe passes through the through hole and is connected with the fixed end of the water storage bag.
2. The sponge city building according to claim 1, wherein parallel sliding bars are installed below the water storage bag, the sliding bars are respectively located at two sides of the water storage bag, a plurality of sliding blocks are sleeved on the sliding bars, folding connecting rods are hinged between the sliding blocks and fold towards the water storage bag, hinge points of the folding connecting rods correspond to folds on the water storage bag, and the folding connecting rods are connected with the outer wall of the water storage bag.
3. The sponge city building according to claim 1, wherein the outer side of the water storage cavity is provided with a second side hole, the second side hole comprises a convex block protruding out of the surface of the water storage wall, a through passage is arranged in the convex block, the passage is communicated with the inner part of the water storage cavity, and a water inlet of the second side hole is arranged on the upper surface of the convex block.
4. The sponge city building as claimed in claim 1, wherein the pulley block comprises at least four fixed pulleys, on which the dust cover is arranged.
5. The sponge city building as claimed in claim 1, wherein the side of the collecting chamber is provided with a vent, and a vent fan is mounted on the vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211001001.9A CN115387497B (en) | 2022-08-19 | 2022-08-19 | Sponge city building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211001001.9A CN115387497B (en) | 2022-08-19 | 2022-08-19 | Sponge city building |
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| CN115387497A CN115387497A (en) | 2022-11-25 |
| CN115387497B true CN115387497B (en) | 2023-09-22 |
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| CN202211001001.9A Active CN115387497B (en) | 2022-08-19 | 2022-08-19 | Sponge city building |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008180085A (en) * | 2008-04-17 | 2008-08-07 | Takenaka Komuten Co Ltd | Water evaporative cooling roof-wall body structure |
| CN204418428U (en) * | 2014-12-31 | 2015-06-24 | 乐山市同源科技有限公司 | Without power consumption highrise building automatic water-saving system |
| CN107152056A (en) * | 2017-07-13 | 2017-09-12 | 杭州青江科技有限公司 | Captation and collecting system |
| CN209308292U (en) * | 2018-09-30 | 2019-08-27 | 南京绿新能源研究院有限公司 | A kind of Green energy-saving buildings |
| CN214272492U (en) * | 2020-12-07 | 2021-09-24 | 刘向峰 | Reinforced heat-preservation water storage module enclosure structure |
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| US6643978B2 (en) * | 2002-02-26 | 2003-11-11 | Timothy Key Price | Collapsible water reservoir pot |
| US10208462B2 (en) * | 2012-11-06 | 2019-02-19 | Ramsey Carter | Systems and methods for precipitation collection |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008180085A (en) * | 2008-04-17 | 2008-08-07 | Takenaka Komuten Co Ltd | Water evaporative cooling roof-wall body structure |
| CN204418428U (en) * | 2014-12-31 | 2015-06-24 | 乐山市同源科技有限公司 | Without power consumption highrise building automatic water-saving system |
| CN107152056A (en) * | 2017-07-13 | 2017-09-12 | 杭州青江科技有限公司 | Captation and collecting system |
| CN209308292U (en) * | 2018-09-30 | 2019-08-27 | 南京绿新能源研究院有限公司 | A kind of Green energy-saving buildings |
| CN214272492U (en) * | 2020-12-07 | 2021-09-24 | 刘向峰 | Reinforced heat-preservation water storage module enclosure structure |
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