CN111364654B

CN111364654B - Energy-saving and water-saving multifunctional water curtain wall structure and construction method thereof

Info

Publication number: CN111364654B
Application number: CN202010173707.8A
Authority: CN
Inventors: 吴富贵; 袁川龙
Original assignee: Shenzhen Building Decoration Group Co ltd
Current assignee: Shenzhen Building Decoration Group Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2021-07-13
Anticipated expiration: 2040-03-13
Also published as: CN111364654A

Abstract

The invention provides an energy-saving and water-saving multifunctional water curtain wall structure and a construction method thereof. The water curtain wall structure comprises a plurality of stone mounting units, a plurality of buffering and flow guiding units, a water supply unit, a purification unit, an aroma-increasing and humidifying unit and an LED light-emitting structure unit. The stone material installation unit includes and hangs steel shelf unit and stone material subelement futilely, buffering water conservancy diversion unit includes buffering tray and fixed subelement, the water supply unit includes the catch basin, the feed pipe, water pump machine and catch basin, the purification unit includes ozone generator, water pump filter, first sterilamp and second sterilamp, fragrancing humidification unit includes fragrancing subelement and humidification subelement, LED light-emitting structure unit includes furred ceiling LED subelement, buffer layer LED subelement and bottom LED subelement. The water curtain wall structure has the advantages of uniform water curtain, energy and water conservation, convenient construction, and multiple functions of purification, humidification, sterilization, aroma enhancement, light water mist effect and the like.

Description

Energy-saving and water-saving multifunctional water curtain wall structure and construction method thereof

Technical Field

The invention relates to a structure of a water curtain wall, in particular to a multifunctional energy-saving water-saving environment-friendly water curtain wall structure and a construction method of the water curtain wall structure.

Background

In the eighties of the 20 th century, Mr. Moreberg introduced outdoor garden design indoors for the first time, and the multi-layer garden space which is designed in the white swan hotel and is subject to the problem of 'hometown water' was one of the most influential works at that time. In order to produce the effect of garden landscape in a limited space, the stone water curtain wall evolves from the garden-making characteristics of Chinese gardens, is better integrated into modern decoration design, is greatly beneficial to improving the quality of buildings, enriching the space environment and improving the living comfort, and becomes a unique and bright landscape in indoor and outdoor decoration projects.

Conventional water curtain wall baffles typically use only stone, glass or metal sheets. The stone is heavy, the volume is large, the control on water flow is insufficient, and a large water curtain wall waterscape is difficult to construct; the friction force of the glass is insufficient, water flows down directly, the impact force is large, the sputtering range of the water is large, and the noise is increased along with the water; the metal plate is required to have excellent corrosion resistance, high construction cost, and also to be difficult to control the flow rate and noise of water flow. Generally, the ubiquitous problem of traditional water curtain wall technique is that curtain water flow control is not good, and water curtain wall upper portion basin water yield is unbalanced and leads to the rivers unbalanced, and the whole width of cloth water curtain is not full then the water yield undersize, can not transversely stretch completely, and the water yield is too big then there is the splash outward, the water smoke is great, rivers noise phenomenon such as big. In addition, the traditional process lacks an effective control means for the flow velocity of water flow, so that the utilization rate of water is low, a large-capacity and high-power water supply system needs to be equipped, a large amount of building space is occupied, water resources are wasted, energy consumption is high, and the requirement of the current society on environmental protection is difficult to meet.

Meanwhile, with the rapid development of economy, environmental problems are gradually highlighted, especially air pollution becomes a killer for human health, wherein dust haze weather caused by PM2.5 particles, aerosol and the like has great threat to physical and psychological health of people. Air purification generally refers to a measure of manually removing harmful substances, including chemical pollutants, dust, microorganisms, etc., from air to eliminate air pollution caused by production and bioactive harmful substances, or to prevent outdoor toxic and harmful substances from entering indoor space through air to provide a production or living air environment meeting sanitary requirements. The most commonly used air purification methods are absorption and adsorption. The absorption method is to wash polluted air with proper liquid to absorb harmful gas, vapor and dust to purify the air, and the adsorption method is to use porous solid adsorbent to adsorb and eliminate harmful gas, vapor and dust when the air containing harmful substances passes through the adsorbent to purify the air. The water of water curtain wall flows downwards along the curtain wall surface and forms even water curtain, not only plays artistic decoration effect, can also take away the particulate matter in some air along with rivers, has the effect of absorbing smoke and dust, fire-retardant isolation even when taking place the conflagration, and this is just belonging to the absorption method among the air purification. However, when the water curtain wall plays a role in air purification, the cleanliness of the water body of the water curtain wall cannot be ignored, otherwise bacteria and algae are grown in the water tank, peculiar smell is dispersed, and air quality is affected. In addition, although city tap water is generally disinfected and purified, water towers or secondary pressurized water supply equipment are arranged in water pipelines and high-rise buildings after delivery to make up for the problems of too low water pressure and unsmooth water supply, which can cause secondary pollution, so that the water quality of a water curtain wall needs to be purified to eliminate bacteria and other impurities harmful to the environment.

It is worth noting that the water curtain can increase the contact area between water and air, increase the speed of water evaporation, and have a certain humidification effect, but the effect is limited. And the residual chlorine is inevitably existed in the tap water, which aims to maintain the disinfection effect of the tap water and avoid the microbial pollution in the pipe network conveying process, but the odor is unpleasant after being volatilized into the air, and certain measures are also needed to eliminate or cover the odor.

In addition, with the development of architectural decoration technology, the cultural quality and aesthetic level of people are continuously improved, the decoration effect of the traditional water curtain wall is natural and elegant, but the aesthetic fatigue is difficult to avoid after long-term viewing, and the traditional water curtain wall may be heavy or outdated, so that the modern sense of the decoration effect of the water curtain wall needs to be further expanded, and a plurality of gorgeous, relaxed and active visual experiences are provided.

The water curtain wall only has a decoration function, which is difficult to meet the increasing individual requirements of people, and also does not accord with the development direction that the current decoration material tends to have multifunctionality and practicability. Therefore, to solve the problems of the existing water curtain wall technology, the technical personnel in the field need to develop a water curtain wall structure which helps to improve the uniformity and stability of the water flow of the water curtain wall and reduce splashing of water, and the water curtain wall structure also needs to have a plurality of practical functions such as air purification, sterilization, humidification, aroma enhancement and the like.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides a multifunctional water curtain wall structure which has the advantages of uniform water curtain, energy and water conservation, convenient construction and integration of purification, humidification, sterilization, aroma enhancement and light water mist decoration, and a construction method of the water curtain wall structure.

In order to achieve the purpose, the invention provides an energy-saving and water-saving multifunctional water curtain wall structure which comprises a plurality of stone mounting units 1, a plurality of buffering and flow guiding units 2, a water supply unit 3, a purifying unit 4, an aroma-increasing and humidifying unit 5 and an LED light-emitting structure unit 6.

The stone installation unit 1 comprises a dry hanging steel shelf unit 11 and a stone subunit 12. The dry hanging steel frame subunit 11 comprises a first longitudinal beam 111, a second longitudinal beam 112 and a connecting beam 113, one end of the connecting beam 113 is vertically connected to the lower portion of the first longitudinal beam 111, the other end of the connecting beam 113 is vertically connected to the upper portion of the second longitudinal beam 112, and the connecting beam 113 is fixed on a wall surface or a base steel frame.

The sub-unit 11 of the dry hanging steel frame further comprises a first cross beam 114, a second cross beam 115 and a connecting cross beam 116, wherein the first cross beam 114 is fixedly connected between two adjacent first longitudinal beams 111, the second cross beam 115 is fixedly connected between two adjacent second longitudinal beams 112, and the connecting cross beam 116 is fixedly connected between two adjacent connecting beams 113. The transverse distance between two adjacent first longitudinal beams 111, two second longitudinal beams 112 or two connecting beams 113 can be determined according to design requirements, and for example, the transverse distance can be 1000-1500 mm, such as 1200 mm. The distance between the adjacent first and

second beams

114 and 115 may be 500-1000 mm, such as 750 mm.

To enhance the corrosion resistance of the dry-hang steel frame subunit 11, a waterproof coating, such as an acrylic waterproof coating, a silicone rubber waterproof coating, an SBS modified emulsified asphalt waterproof coating, or a neoprene modified asphalt waterproof coating, or other suitable waterproof coating, may be applied on the first longitudinal beam 111, the second longitudinal beam 112, the connecting beam 113, the first cross beam 114, the second cross beam 115, or the connecting cross beam 116. The acrylic waterproof paint is a single-component water-emulsion waterproof paint prepared by taking pure acrylic polymer emulsion as a base material and adding other additives. The silicone rubber waterproof coating is an emulsion type waterproof coating prepared by taking a composite of silicone rubber emulsion and other high-molecular polymer emulsion as a main raw material, adding a proper amount of chemical additives, fillers and the like, and uniformly mixing. The SBS modified emulsified asphalt waterproof paint is prepared with SBS copolymerized thermoplastic elastomer as modifier, petroleum asphalt in high quality, rubber, synthetic resin, surfactant, emulsifier, mildew inhibitor and other supplementary material and through special refining. The chloroprene rubber modified asphalt waterproof coating is refined by taking chloroprene rubber emulsion containing epoxy resin as a modifier, taking high-quality petroleum emulsified asphalt as a base material and adding auxiliary materials such as a surfactant, a mildew preventive and the like. These waterproof coatings may be prepared by themselves or may be commercially available. Preferably on a steel structure to which the stone is fixed.

The stone subunits 12 comprise first stones 121, second stones 122 and connecting stones 123, the first stones 121 are fixed on the first longitudinal beams 111 or the first cross beams 114, the second stones 122 are fixed on the second longitudinal beams 112 or the second cross beams 115, one ends of the connecting stones 123 are vertically connected to the back of the lower portions of the first stones 121, the other ends of the connecting stones 123 are vertically connected to the front of the upper portions of the second stones 122, and the connecting stones 123 are fixed on the connecting beams 113 or the connecting cross beams 116. The front surfaces of the first stone 121 and the second stone 122 are provided with a plurality of transverse grooves. Horizontal recess includes main recess 124 and the vice recess 125 that sets up between a plurality of time, the width of main recess 124 is 10 ~ 20mm, and the width of vice recess 125 is 2 ~ 8mm, and the degree of depth of main recess 124 and vice recess 125 is 2 ~ 10mm, and the distance between main recess 124 and the vice recess 125 is 2 ~ 10 mm.

The first stone 121, the second stone 122, the connecting stone 123, etc. in the stone subunits 12 may be fixed on the corresponding steel structures by a dry-hanging method. For example, a plurality of corner connectors may be installed on the first longitudinal beam 111 or other steel structures, then grooves are formed at corresponding positions on the edge or the back of the first stone material 121 or other stone materials, and the other ends of the corner connectors are inserted into the grooves and fixed by using an adhesive. The adhesive used may be an epoxy adhesive, an acrylate adhesive or a polyurethane adhesive, or other suitable adhesive.

The buffer guide unit 2 includes a buffer tray 21 and a fixing subunit 22. The buffer tray 21 includes a bottom plate 211, an inner sidewall 212, an outer sidewall 213, and a baffle 214 at both ends of the bottom plate 211. The inner side wall 212 and the outer side wall 213 are each higher than the baffle plate 214 and each have a folded edge that is folded inward of the buffer tray 21. The included angles between the outer side wall 213 and the base plate 211 and between the baffle 214 and the base plate 211 are both 90 degrees, and the included angle between the inner side wall 212 and the base plate 211 is 95-100 degrees.

The inwardly bent flaps help to further prevent water splash and water leakage. In addition, the structure can better avoid the upper edge of the inner side wall 212 or the outer side wall 213 from cutting the hands of constructors, and the structure is more smooth in vision, so that the sharp edge is reduced to bring visual oppression to people. The folded edge can be further provided with an inward folded edge to enhance the effect. In the present invention, the water flow generally flows downward facing the outer sidewall 213, and thus the splashed water mainly flows toward the outer sidewall 213 or the inner sidewall 212, so the height of the baffle 214 at both ends can be smaller than that of the outer sidewall 213 and the inner sidewall 212, which can also save raw materials.

The angle between the inner sidewall 212 and the bottom plate 211 can make the water flow in the water guide hole 215 smoother, and after the buffering and flow guiding unit 2 is installed, a proper distance can be kept between the water guide hole 215 and the front surface of the second stone 122, so that the water flow can be transversely stretched, and the coverage of the water flow on the stone is enhanced.

The fixing subunit 22 comprises a U-shaped fixing piece 221 and an L-shaped dry hanger 222, the U-shaped fixing piece 221 is welded on the bottom plate 211, and the U-shaped fixing piece 221 and the L-shaped dry hanger 222 are connected through a bolt. A plurality of water guide holes 215 are formed in the connecting position between the inner side wall 212 and the base plate 211, the diameter of each water guide hole 215 is 1-5 mm, and the distance between every two water guide holes 215 is 15-25 mm. A number of U-shaped fasteners 221 may be welded to the bottom plate 211, the specific number of which may be determined as desired based on the actual size of the buffer tray 21. The U-shaped fastener 221 may be welded to the bottom plate 211 by conventional means, for example, the two legs of the U-shaped fastener 221 may be welded to the bottom plate 211, thereby presenting the appearance that the U-shaped fastener 221 is inverted on the bottom plate 211.

The L-shaped hanging drying member 222 is fixed to the back of the lower portion of the first stone 121, so that the buffering and guiding unit 2 is fixed to the stone installation unit 1 and is located below the first stone 121 and the connecting stone 123. The L-shaped dry-hang piece 222 may be installed on the back surface near the lower end of the first stone 121, thereby maintaining a proper distance between the lower end of the first stone 121 and the bottom plate 211. The L-shaped hanging pieces 222 can be fixed to the back of the stone by any conventional method in the art, such as bolt fixing or chemical anchoring, or can be pre-embedded by forming a groove on the side or back of the stone, then inserting one end of the L-shaped hanging pieces 222 into the groove, and filling the groove with an adhesive for fixing, wherein the adhesive can be a silicone weather-resistant adhesive or other suitable adhesive.

The included angle between the connecting beam 113 and the horizontal plane is 10-15 degrees, and the base plate 211 is arranged in parallel to the connecting beam 113, so that the outer side wall 213 of the buffer tray 21 is higher than the inner side wall 212.

The water supply unit 3 includes a water storage tank 31, a water supply pipe 32, a water pump 33, and a water collecting tank 34. The water storage tank 31 is positioned at the top of the water curtain wall, the water collecting tank 34 is positioned at the bottom of the water curtain wall, the water pump machine 33 is arranged in the water collecting tank 34, the lower end of the water supply pipe 32 is connected with the water pump machine 33, and the upper end of the water supply pipe extends into the water storage tank 31. The longitudinal sections of the water storage tank 31 and the water collecting tank 34 are in an inverted L-shaped step shape, and the cross sectional area of the upper step part is larger than that of the lower step part. The bottom edge that the upper ladder portion of catch basin 31 is close to the outside is provided with a plurality of apopore 35, the diameter of apopore 35 is 1mm ~ 5mm, and the interval between the apopore 35 is 15 ~ 25 mm.

The cross-sectional area of the upper step portion of the water storage tank 31 is larger than that of the lower step portion, so that the water level can rise or fall relatively slowly in the upper step portion, and the flow rate and the flow speed of the water outlet hole 35 are relatively stable. The cross-sectional area of the upper step portion of the water collecting tank 34 is larger than that of the lower step portion, so that on one hand, the water receiving area of the tank surface is increased, water flow is not easy to spill out of the tank, and on the other hand, the water pump 33 has a high enough water level at the lower step portion of the water collecting tank 34 to work normally under the condition that the water consumption is not increased. For aesthetic reasons, decorative panels, such as tiles or stone, may be affixed to the interior walls and perimeter of the sump 34. The power supply lines and supporting facilities for equipment such as the water pump 33 can be arranged by conventional means according to the actual requirements of the field by those skilled in the art. In addition, as the water curtain wall is in a water environment, the conventional technology can be adopted to carry out necessary or proper waterproof treatment on the power supply lines and supporting facilities.

It will be readily understood by those skilled in the art that the stone installation unit 1 and the buffering and guiding unit 2 may be provided in a plurality of units, generally in an up-down arrangement, according to the design requirement. In this case, the first stone 121, the first longitudinal beams 111, the first cross beams 114, and the like in the stone attachment unit 1 on the lower layer correspond to the second stone 122, the second longitudinal beams 112, the second cross beams 115, and the like in the stone attachment unit 1 on the upper layer. And vice versa. In addition, as will be readily understood by those skilled in the art, the water flowing down from the lowermost stone installation unit 1 flows into the water collecting tank 34 without being subjected to the buffering and guiding treatment, so that the buffering and guiding unit 2 is not required to be installed below the lowermost stone installation unit 1. For example, if the water curtain wall is provided with 8 layers of stone installation units 1, only 7 buffer diversion units 2 can be installed.

The water supply unit 3 further includes a water supply subunit including a ball float valve in the sump 34 and a water supply pipe connected to the sump 34, and the ball float valve is provided at an outlet portion of the water supply pipe. The evaporation phenomenon of water flow flowing on the water curtain wall is inevitable, especially in the case of more uniform water film and larger surface area, or in the season or region where the air is drier, the evaporation speed of water is not inconstant. In order to avoid the influence of the water quantity in the water collecting tank 34 on the water circulating pump and the flowing effect and the appearance of the water curtain wall, a water replenishing subunit is arranged in the water supply unit 3 for replenishing the water quantity to the water supply unit 3 at proper time. When the water level is lower than the designed water level, the float valve is lowered to open the valve, the water replenishing pipe starts to supply water, the float valve floats upwards along with the increase of the water amount, and when the water level is replenished to the designed water level, the float valve rises to close the valve, and the water replenishing pipe stops replenishing water.

The purification unit 4 includes an ozone generator 41, a water pump filter 42, a first ultraviolet germicidal lamp 43, and a second ultraviolet germicidal lamp 44. The ozone generator 41 is disposed at the bottom of the water collecting tank 34. The water pump filter 42 is connected with the water inlet of the water pump machine 33, and comprises a quartz sand layer, an activated carbon layer, a manganese sand filter material ball layer, a medical stone layer, a coral sand layer, a tourmaline mineralization ball layer and a plurality of filter screens for separating all the layers, wherein the quartz sand layer, the activated carbon layer, the manganese sand filter material ball layer, the medical stone layer, the coral sand layer and the tourmaline mineralization ball layer are sequentially arranged in the water flow direction, and nano silver particles are attached to the filter screens. The first ultraviolet germicidal lamp 43 is disposed in the water storage tank 31, and the second ultraviolet germicidal lamp 44 is disposed in the water collection tank 34.

The ozone generator 41 is used for producing ozone gas O₃The apparatus of (1). The ozone has strong killing ability to bacteria, mould, germ and other microbes. Compared with chlorine, on the premise of the same disinfection effect and effluent quality, the ozone needs less contact time and low usage amount, and unlike chlorination disinfection, trihalomethane is produced, and the substance has great damage to the liver and kidney of human body. The ozone generator 41 is arranged at the bottom of the water collecting tank 34, and the processes of ozone generation, transportation, injection, reaction and the like are completed in the treated water body at the same time, so that the treatment efficiency and the working reliability of the whole ozone generator 41 device are greatly improved, and the energy consumption is correspondingly reduced. Meanwhile, the treated water body can take away the heat generated by the ozone generator 41 during operation, thereby reducing the heatAnd less heat dissipation devices are needed. Those skilled in the art will readily appreciate that the ozone generator 41 has the necessary water-resistant properties and that commercially available underwater ozone generators 41 can be used directly.

The quartz sand in the quartz sand layer is a water treatment filter material which is processed by using natural quartz ore as a raw material through the working procedures of crushing, washing, screening and the like, and has the advantages of high hardness, good corrosion resistance, high density, high mechanical strength, strong pollutant interception capability, long service cycle and the like. The quartz sand layer can filter large-particle impurities such as silt, colloid and the like, metal ions such as iron, manganese and the like, and organic pollutants such as pesticides and the like.

The active carbon in the active carbon layer is a black solid substance which is formed into developed pores through gasification, carbonization and activation and takes the carbon as a skeleton structure, the huge specific surface area of the active carbon layer has excellent adsorption effect on chlorine, ammonia nitrogen, formaldehyde, TVOC and other harmful substances, and the active carbon layer has a killing effect on pathogenic bacteria such as mould, escherichia coli, staphylococcus aureus, pyogenes and the like and can absorb the color and the peculiar smell generated by organic compounds in water.

The manganese sand filter material ball in the manganese sand filter material ball layer is formed by finely processing manganese ore serving as a raw material through processes of washing, drying, magnetic separation, screening and the like. The manganese sand filter material ball is rough and spherical in appearance, is reddish brown or blackish brown in surface, mainly contains manganese dioxide, and has good manganese and iron removal performance. If the concentration of ferromanganese exceeds a certain limit, reddish brown precipitates are generated, yellow spots are easy to be left on a water curtain wall, meanwhile, the proliferation of iron bacteria is easy to be promoted, rust layers or rusts are formed in containers and pipelines, and the pipelines are blocked, so that the concentration of the ferromanganese needs to be reduced.

The medical stone in the medical stone layer is a moderate-acidity and shallow-acidity volcanic rock which contains a proper amount of rare earth elements and is subjected to later-stage alteration and weathering. The medical stone has the characteristics of adsorptivity, dissolubility, pH regulation property, bioactivity, mineralization property and the like, can adsorb free metal ions in water, and has a certain inhibition effect on bacteria.

The coral sand in the coral sand layer is coral or shell fragments, has uneven shapes and particle sizes, has rich pore structures, and can play a role in physical filtration and biological filtration when used as a filter material.

The tourmaline mineralization ball in the tourmaline mineralization ball layer is a material obtained by molding and sintering tourmaline, high-quality clay and other basic materials, and is also called tourmaline ceramsite and tourmaline ceramic ball. The tourmaline mineralized ball can eliminate the peculiar smell and residual chlorine in water, decompose harmful substances and carcinogens, and can generate negative ions after contacting with water, and the negative ions are brought into the air along with the evaporation of water, thereby having certain medical care and health care effects on human health.

The silver has strong antibacterial performance, the average diameter of the nano silver particles is usually 1-100 nm, the effective surface area is greatly increased, the specific surface area of 1mg of the nano silver particles can reach 100 square meters, and the nano silver particles have strong inhibition and killing effects on dozens of pathogenic microorganisms such as escherichia coli, gonococcus, chlamydia trachomatis and the like.

The ultraviolet germicidal lamp is a low pressure mercury lamp that is excited to emit ultraviolet light using a lower pressure mercury vapor. The microorganism is killed by radiation damage and nucleic acid destruction to pathogens such as bacteria, virus, spore, etc., and has good bactericidal effect. Ultraviolet sterilization is a physical method which does not add any substance to water and has no side effects.

The purifying unit 4 further comprises an electric generator unit 45 disposed in the water collecting tank 34, wherein the electric generator unit 45 comprises a rotating shaft 451, a plurality of water wheels 452 on the rotating shaft 451, an electric generator 453 electrically connected with the rotating shaft 451, and a storage battery 454 electrically connected with the electric generator 453. The battery 454 is electrically connected to at least one of the ozone generator 41, the first ultraviolet germicidal lamp 43 and the second ultraviolet germicidal lamp 44. In operation, water flowing down from the water curtain wall washes the water wheel 452 to drive the rotating shaft 451 to rotate, and then the generator 453 is driven to generate electricity, and the generated electricity is stored in the storage battery 454. The battery 454 can supply power to the ozone generator 41, the first ultraviolet germicidal lamp 43 or the second ultraviolet germicidal lamp 44, and the connected circuit can do necessary waterproof measures.

The flavoring and humidifying unit 5 comprises a flavoring subunit 51 and a humidifying subunit 52. The flavoring subunit 51 comprises a plurality of oil storage tanks 511 filled with different essential oils, a linear driver 512 for driving the piston in the oil storage tanks 511 to move axially, and an oil delivery conduit 513 with one end communicated with the outlet of the oil storage tanks 511. The linear actuator 512 is a device that converts the rotational motion of the motor into the linear reciprocating motion of the push rod. The present invention uses a linear actuator 512 to move a piston axially along the inner wall of the oil storage tank 511 to force the essential oil in the oil storage tank 511 out into an oil delivery conduit 513.

The humidifying subunit 52 comprises an ultrasonic atomizer 521 arranged in the water collecting tank 34, the ultrasonic atomizer 521 comprises an ultrasonic atomizing sheet and a water level sensing switch, and the other end of the oil conveying conduit 513 is located near the ultrasonic atomizing sheet. In order to facilitate the addition of essential oil to the oil storage tank 511 at a proper timing while shortening the length of the oil delivery pipe 513 to prevent clogging, the oil storage tank 511, the linear actuator 512, and the like may be disposed near the sump 34.

The ultrasonic atomization sheet, also called piezoelectric atomization sheet or humidifying atomization sheet, is a core element of the ultrasonic atomizer 521, and breaks up the liquid water molecule structure by high-frequency vibration to instantly decompose into fine water beads, so as to form naturally flowing water mist. The water level sensing switch is also called a liquid level switch or a water level switch, namely a switch for controlling the on-off of a circuit through liquid level. The water level inductive switch can carry out water shortage power-off protection when the water level is lower than the ultrasonic atomizer 521, and the atomizer is prevented from being damaged. The oil delivery conduit 513 has one end connected to the oil storage tank 511 and the other end near the ultrasonic atomization plate, and the ultrasonic wave causes the essential oil to be rapidly mixed, emulsified and atomized with water before dilution, so that the water mist carries essential oil molecules of sufficient concentration and then emits into the surrounding air, thereby filling the air with fragrance.

The humidifying sub-unit 52 also includes a blower 522 for diffusing the mist. The ultrasonic atomizer 521 is arranged on a buoy and used for controlling the depth of the ultrasonic atomizer 521 in water. The ultrasonic atomizer 521 is also provided with a temperature control protection switch, so that the ultrasonic atomizer works at 5-55 ℃. The blower 522 may be an axial flow fan, a centrifugal fan, a diagonal flow fan, or the like, and may diffuse the water mist generated by the ultrasonic atomizer 521 to cover the water surface of the water collecting tank 34, so as to create a decorative effect of misty water mist like a fairy border, accelerate the diffusion of the water mist to the peripheral area, and enhance the humidifying efficiency of the water curtain wall. The ultrasonic atomizer 521 generally has a water level requirement suitable for working, if the water level is too high, that is, the ultrasonic atomizer 521 is too deep, the water mist cannot be sprayed, if the water level is too low, that is, the ultrasonic atomizer 521 is too shallow, the atomizing sheet may be damaged, and water shortage power-off protection is caused, so that the depth of the ultrasonic atomizer 521 in water can be adjusted according to the performance and specification of the ultrasonic atomizer 521, for example, the water level can be higher than the ultrasonic atomizer 5212-5 cm. The float may be adjusted in volume or weight as needed by those skilled in the art so that it can be maintained at a suitable depth under water in conjunction with the ultrasonic atomizer 521. The temperature-controlled protection switch can enable the ultrasonic atomizer 521 to work at a proper temperature, and once the temperature is not within a set range, the ultrasonic atomizer 521 is turned off to prevent damage.

The LED lighting structure unit 6 comprises a suspended ceiling LED subunit 61, a buffer layer LED subunit 62 and a bottom LED subunit 63,

the ceiling LED subunit 61 includes a first-level ceiling structure 611, a second-level ceiling structure 612 and a third-level ceiling structure 613 which are arranged outside the water storage tank 31 and extend downward step by step, the first-level ceiling structure 611 includes a first-level main keel 6111, a first-level side keel 6112 and a plurality of first-level suspension rods 6113 which connect and fix the first-level main keel 6111 to the ceiling, the second-level ceiling structure 612 includes a second-level main keel 6121, a second-level side keel 6122 and a plurality of second-level suspension rods 6123 which connect and fix the second-level main keel 6121 to the ceiling, the third-level ceiling structure 613 includes a third-level main keel 6131, a third-level side keel 6132 and a plurality of third-level suspension rods 6133 which connect and fix the third-level main keel 6131 to the ceiling, and the lower end of the first-level side keel 6112 is connected and. The upper end of the second-level side keel 6122 is fixedly connected to the ceiling or the end of the first-level main keel 6111 opposite to the stone installation unit 1, and the lower end of the second-level side keel 6121 is fixedly connected to the end of the second-level main keel 6121 facing the stone installation unit 1. The upper end of the third-level side keel 6132 is fixedly connected to the ceiling or the end of the second-level main keel 6121 opposite to the stone installation unit 1, and the lower end of the third-level side keel 6131 is fixedly connected to the end of the third-level main keel 6131 facing the stone installation unit 1.

The first-level main keel 6111, the first-level side keel 6112, the second-level main keel 6121, the second-level side keel 6122, the third-level main keel 6131 and the third-level side keel 6132 are fixedly covered with gypsum boards, calcium silicate boards, aluminum alloy boards or PVC boards. The downside of second grade furred ceiling structure 612 is provided with interior recess, is provided with a plurality of LED in it and washes pinup 614. One side of the tertiary suspended ceiling structure 613 facing the stone installation unit 1 is provided with an inner concave portion in which a suspended ceiling LED strip 615 is arranged.

The gypsum board is a board made of building gypsum serving as a main raw material, is light in weight, high in strength and thin in thickness, and has the performances of sound insulation, heat insulation, fire prevention and the like. The calcium silicate board, also called gypsum composite board, is made up by using natural gypsum powder, white cement, glue and glass fibre through a certain compounding process, and possesses the properties of fire-proofing, moisture-proofing, sound-proofing and heat-insulating, etc.. The aluminum alloy plate is improved on the basis of the aluminum gusset plate, a proper amount of manganese element or other metal elements are added, the aluminum alloy plate has excellent antirust property, the strength is higher than that of the common aluminum gusset plate, and the formability, the weldability and the corrosion resistance are good. The PVC board is a decorative material mainly made of polyvinyl chloride, and has the advantages of light weight, moisture resistance, heat insulation, easy cleaning, easy installation, low price and the like. The LED wall washer 614 is a lighting landscape lamp using LED lamp beads as light sources, and is commonly used for architectural decoration and lighting and for outlining large buildings. The underside of the secondary ceiling structure 612 is positioned substantially equivalent to the secondary main runners 6121 and the gypsum board or other veneer covering them, and one skilled in the art can adjust the configuration of the secondary main runners 6121 and/or veneer using conventional techniques to create an interior recess on the underside of the secondary ceiling structure 612 and to accommodate the installation of the LED wall wash 614. The position of the side of the tertiary ceiling structure 613 facing the stone installation unit 1 is substantially equivalent to the position of the tertiary side runners 6132 and the veneer covering the tertiary side runners 6132, and one skilled in the art can also adjust the configuration of the tertiary side runners 6132 and/or the veneer by conventional technical means to make an internal recess in the side of the tertiary ceiling structure 613 so as to accommodate the installation ceiling LED strip 615.

The buffer layer LED subunit 62 includes an upper LED strip 621 and a lower LED strip 622, where the upper LED strip 621 is disposed at a position on the lower side of the connection stone 123 close to the second stone 122. The light of the upper LED lamp strip 621 is irradiated from the buffer tray 21, so that the partial outline of the buffer tray 21 can be drawn, and the visual layering of the water curtain wall is highlighted. The underlying LED strip 622 is disposed on the chassis 211 near the outer sidewall 213. The underlying LED strip 622 is a plurality of waterproof LED strips, which include red, green, and blue LED lights. The underlying LED strip 622 is connected to and controlled by an MCU controller.

The waterproof LED strip or waterproof LED lamp may be waterproof in structure or waterproof in material, or a combination of two waterproof ways. The structural waterproof mainly refers to the precise matching of a mechanical structure and the waterproofing by utilizing a silica gel sealing ring, and the waterproof mode is related to the performance of the selected material, the processing precision, the assembly technology and other factors. The waterproof material mainly means that the pouring sealant is used for filling joints between closed structural parts, so that the air tightness of electric parts is realized, and the waterproof and insulating effects are achieved. Common pouring sealants include epoxy resin pouring sealant, organic silicon resin pouring sealant, polyurethane pouring sealant and the like. For example, the waterproof LED strip may be a soft adhesive dispensing waterproof LED strip, a half-sleeve waterproof LED strip, a full-sleeve waterproof LED strip, or the like. Put down LED lamp area 622 and bottom LED lamp 631 and all have waterproof nature, not only can avoid water to cause irreversible harm to LED and electron device, can also arrange these LED lamps in aqueous so that in time take away the luminous heat that produces of LED lamp, help solving the heat dissipation problem of LED light source, slow down LED's light decay.

The LED strip 622 may be a red, green, and blue LED strip arranged in parallel, or the LED strip may include LED beads with three colors of red, green, and blue, or other suitable types of LED light sources with three colors of red, green, and blue. In addition, LED lamps with other colors can be arranged according to requirements. The MCU of the MCU controller is a Microcontroller Unit, i.e., a micro control Unit, which appropriately reduces the frequency and specification of the CPU, integrates the peripheral interfaces such as the memory, the counter, the USB, the a/D, PLC conversion, etc. on a single chip, and performs different combinations of control for different applications. The MCU controller of the invention can be a single chip microcomputer, such as a single chip microcomputer with the market model of STC15F104W, or other single chip microcomputers with different models suitable for being used as the MCU controller. In addition, the LED lamp can further comprise an IC decoder and an LED driving circuit, the MCU controller is connected with the IC decoder, the IC decoder is connected with the LED driving circuit, and then the LED driving circuit is connected with the underlying LED lamp strip 622. During operation, a program is set for the MCU controller by utilizing the singlechip control principle, RGB color control signals are output and sent to the IC decoder, the IC decoder sends signals to the LED driving circuit, and then the LED driving circuit drives LED lamp beads or lamp strips with different colors in the lower LED lamp strip 622 to display the designed color effect. By adopting the LED lamps with the three optical primary colors of red, green and blue, the three primary colors can be combined in real time by setting a program of the MCU controller, so that various required colors are irradiated. Specific patterns with different colors can be irradiated out by specifically arranging the structure and the position of the underlying LED lamp strip 622, so that the function of information display can be realized.

The bottom LED subunit 63 includes a plurality of bottom LED lights 631 disposed on the inner wall of the catch basin 34.

The water curtain wall structure according to the present invention, wherein the oil storage tank 511 is provided with capacity graduations. The linear actuator 512 is an electric push rod. The essential oils in the oil tanks 511 are respectively and independently jasmine essential oil, rose essential oil, mint essential oil, lemon essential oil, agastache rugosus oil, moxa leaf oil, elsholtzia oil or eupatorium oil. The bottom LED lamps 631 are uniformly disposed on the inner wall of the sump 34 and irradiate upward. The bottom LED light 631 is a waterproof LED light. The MCU controller is a single chip microcomputer.

Since the oil tank 511 may be plural, the electric push rod may be plural. The person skilled in the art can also connect the electric push rod to a controller, such as a PLC controller, to realize remote control or automatic control of the flow rate of each oil storage tank 511, for example, a specific amount of essential oil in a specific oil storage tank 511 can be released at a specific time. The essential oil in the oil storage tank 511 can be selected according to needs, for example, the essential oil can be jasmine essential oil or rose essential oil which mainly creates natural flower fragrance atmosphere, or can be mint essential oil or lemon essential oil which has the functions of relieving pressure and refreshing, or can be patchouli oil, blumea oil, elsholtzia oil, eupatorium oil and the like which have certain effects of preventing heatstroke and repelling mosquitoes and are suitable for being used in summer.

According to the water curtain wall structure, the heights of the inner side wall 212 and the outer side wall 213 are 40-60 mm respectively, the width of the folded edge is 5-15 mm, and the height of the baffle plate 214 is 30-50 mm.

The width of the lower-layer step part of the water storage tank 31 is 200-300 mm, the height is 200-300 mm, and the length is 5000-7000 mm. The width of the upper-layer step part of the water storage tank 31 is 400-600 mm, the height is 30-70 mm, and the length is 5000-7000 mm. The capacity of the water storage tank 31 is 0.3-0.6 m³. The width of the lower step part of the water collecting tank 34 is 300-500 mm, the height is 200-400 mm, and the length is 300-500 mm. The width of the upper-layer step part of the water collecting tank 34 is 1000-1500 mm, the height is 200-400 mm, and the length is 5000-7000 mm. The capacity of the water collecting tank 34 is 2-3 m³。

The water pump 33 is a submersible pump located in the lower stepped portion of the sump 34. The water outlet of the water supply pipe 32 is located near the bottom of the water storage tank 31. The outlet of the water supply pipe 32 is located near the bottom of the reservoir 31 to prevent splashing.

According to the water curtain wall of the present invention, the back surfaces of the first stone 121, the second stone 122 and the connecting stone 123 are coated with a waterproof layer, and the waterproof layer is a silicate waterproof agent, an organic silicon oligomer waterproof agent, an acrylic waterproof agent, an organic fluorine silicon waterproof agent or an organic fluorine carbon waterproof agent. The inner wall of the water collecting tank 34 is coated with a waterproof layer, and the waterproof layer is made of polymer cement waterproof paint, acrylic waterproof paint, silicone rubber waterproof paint, SBS modified emulsified asphalt waterproof paint or chloroprene rubber modified asphalt waterproof paint.

The silicate waterproof agent is mainly an aqueous solution with inorganic silicate as an active ingredient, and is the earliest organic silicon protective agent applied, such as SINO-1000 in German Sinuo stone chemical industry. The organosilicon oligomer waterproof agent is a protective material prepared by taking a silane monomer or a siloxane oligomer with a small molecular structure or a mixture of the silane monomer and the siloxane oligomer as active substances, such as SINO-1100 in German Sinuo stone chemical industry and the like. The acrylic acid waterproof agent takes acrylic resin as a coating to protect the interface of the stone to be treated, and can effectively prevent the stone from alkali-returning water spots, such as SINO-1600, SINO-1700 and the like in German Sinuo stone chemical industry. The organic fluorine silicon waterproof agent is a multifunctional protective agent synthesized by utilizing the special low surface property of organic fluorine and the small molecular structure of organic silicon, such as SINO-1200, SINO-1250, SIN0-1300 and the like in German Sinuo stone chemical industry. The organic fluorocarbon waterproofing agent utilizes the extremely low surface tension of organic fluorine to combine with acrylic resin or polyurethane resin to obtain double combination of permeability and protective effect, such as SINO-2000, SINO-2500 and the like in German Sinuo stone chemical industry. The polymer cement waterproof paint is a double-component waterproof paint compounded by liquid materials and matched powder materials, wherein the liquid materials are formed by optimally combining synthetic high-molecular polymer emulsion such as polyacrylate, styrene butadiene rubber emulsion and the like and various additives, and the matched powder materials comprise special cement, graded sand and the like, and has the high elasticity of a high-molecular polymer material and the durability of an inorganic material.

According to the water curtain wall, the width of the main groove 124 is 15mm, the width of the auxiliary groove 125 is 5mm, the depths of the main groove 124 and the auxiliary groove 125 are 5mm, and the distance between the main groove 124 and the auxiliary groove 125 is 5 mm.

The inner side wall 212 and the bottom plate 211 form an included angle of 96 degrees. The diameter of apopore 35 is 2mm, and the interval between apopore 35 is 20 mm. The diameter of the water guide holes 215 is 2mm, and the distance between the water guide holes 215 is 20 mm. The angle between the connecting beam 113 and the horizontal plane is 11 °. The buffer tray 21 is made of wiredrawing stainless steel with the thickness of 2mm, the U-shaped fixing piece 221 is made of galvanized flat iron with the thickness of 3mm, and the dry hanging steel shelf unit 11 is made of galvanized steel channel or galvanized angle steel with the thickness of 5 mm. The water storage tank 31 is made of a stainless steel plate with the thickness of 3 mm.

The wire-drawing stainless steel is the stainless steel with the surface treated by the wire-drawing process. The wiredrawing stainless steel can well cover the problems of mechanical lines, mold closing defects and the like in production, has unique metal texture, and gives high-grade and delicate feeling to people. The galvanized flat iron, the galvanized steel channel or the galvanized angle steel adopts a hot galvanizing technology, and the rust-removed flat iron, steel channel or angle steel is immersed into molten zinc at the temperature of about 440-460 ℃ to enable a zinc layer to be attached to the surface of the steel channel or angle steel, so that the metal material with a good anti-corrosion effect is obtained. The steel structure in the dry-hanging steel frame subunit 11 can be galvanized steel channels or galvanized angle steels according to the requirement. For example, the first longitudinal beam 111, the second longitudinal beam 112, and the connecting beam 113 may be galvanized steel beams, and the first cross beam 114, the second cross beam 115, and the connecting cross beam 116 may be galvanized steel angles. The specification of the galvanized steel channel can be No. 8 galvanized steel channel, namely 80mm multiplied by 43mm multiplied by 5 mm. The galvanized angle steel can be 50mm by 5mm in specification.

The height of inside wall 212 and lateral wall 213 are 50mm, the width of hem is 10mm, the height of baffle 214 is 40 mm. The width of the lower step part of the water storage tank 31 is 250mm, the height of the lower step part is 250mm, and the length of the lower step part is 6000 mm. The width of the upper step part of the water storage tank 31 is 550mm, the height of the upper step part is 50mm, and the length of the upper step part is 6000 mm. The capacity of the water storage tank 31 is 0.39m³. The width of the lower step part of the water collecting tank 34 is 400mm, the height is 300mm, and the length is 400 mm. The width of the upper step portion of the sump 34 is 1260mm, the height is 300mm, and the length is 6000 mm. The capacity of the water collecting tank 34 is 2.3m³. The lift of the water pump 33 is 35 m, and the flow rate is 2.5m³And h, the water supply pipe 32 is a 6-branch pipe.

The ozone generator 41 is an underwater ozone generator 41. The first and second ultraviolet

germicidal lamps

43 and 44 are immersion type ultraviolet germicidal lamps. The underwater ozone generator 41 is commercially available, and for example, one of the pair of electrodes may be a hollow nozzle, compressed air is ejected, and the other electrode is grounded, so that ozone is directly generated in the water body, thereby omitting the links of pipeline transportation, injection, reaction and the like, and ozone is directly generated and reacts in the water body, so that the efficiency of treating the water body is higher. The immersed ultraviolet germicidal lamp is also called a submersible ultraviolet germicidal lamp and is an ultraviolet lamp which is placed in a water body for treatment. The lamp tube can be in a high-efficiency working state all the time by utilizing natural heat dissipation of a water body, and outputs stable high-strength ultraviolet radiation.

The bottom LED light 631 is a 24V DC waterproof light. The LED wall washer 614 arranged in the inner concave part of the secondary ceiling structure 612 is a linear LED wall washer 614, the power of an LED single bead is 5-15W, such as 10W, the color temperature is 2000K-4000K, such as 3000K. The upper LED lamp strip 621 is a waterproof LED lamp strip, and the color temperature is 2000K-4000K. For example, 3000K may be used. The bottom LED lamp 631 adopts a 24V direct current waterproof lamp which is driven by direct current, has lower working voltage and reduced power consumption, and saves energy by more than 80 percent compared with the traditional light source under the same lighting effect. The LED wall washer 614 adopts a linear structure, namely a strip structure, so that shadow is not easy to generate, and heat dissipation is facilitated.

The size of the buffer tray 21 can be set according to actual requirements, for example, the outer side wall 213 can be located outside the first stone 121, so that water flowing down from the front surface of the first stone 121 can smoothly enter the buffer tray 21. In this case, the buffer tray 21 may have a length of 6000mm and a width of 305 mm.

The size of the U-shaped fixing piece 221 may also be determined according to the size of the buffer tray 21. For example, the length of the cross beam of the U-shaped fixing member 221 may be 60 to 80mm, preferably 70mm, the length of the two legs may be 40 to 60mm, preferably 50mm, and the width of the U-shaped fixing member 221 may be 40 to 60mm, preferably 50 mm.

The stone material in the invention can adopt marble. Because the texture of the marble is relatively soft, the plate body generally has natural cracks or fissures, and the plate body is easy to break after being stressed, so that the back of the marble stone can be pasted with a net and plastered. The net can be made of glass fiber mesh cloth and adhered with resin adhesive, such as commercial Baozi stone back net adhesive. The white cement and the 107 glue added with water can be uniformly mixed during plastering, the plaster is uniformly plastered on the back surface of the stone material like wall plastering, the thickness can be not less than 3mm, and the plaster is dried in the shade for standby. The color of the marble can be selected according to the design requirement, for example, the marble can be black gold sand marble. As is known to those skilled in the art, the marble is dark black and comprises more contents of the epidesmine and the orthoclase, and also comprises some components such as olivine, magnetite and the like, wherein the "gold sand" is a small amount of the bronze pyroxene and has special metallic luster. In order to make the buffering and guiding units 2 and the stone installation units 1 consistent in appearance, the color of the buffering tray 21 may be the same as or similar to that of the stone, for example, black.

The invention also provides a construction method for the energy-saving and water-saving multifunctional water curtain wall structure, which comprises the following steps:

(A) make buffer tray 21, fixed subunit 22, hang steelframe subunit 11 futilely, stone material subunit 12, catch basin 31 and feed pipe 32, it includes:

manufacturing the buffer tray 21, wherein the buffer tray 21 comprises a chassis 211, an inner side wall 212, an outer side wall 213 and baffle plates 214 at two ends of the chassis 211, the inner side wall 212 and the outer side wall 213 are both larger than the baffle plates 214 and are provided with folded edges bent towards the inside of the buffer tray 21, included angles between the outer side wall 213 and the chassis 211 and between the baffle plates 214 and the chassis 211 are both 90 degrees, the included angle between the inner side wall 212 and the chassis 211 is 95-100 degrees, a plurality of water guide holes 215 are arranged at the connecting part between the inner side wall 212 and the chassis 211, the diameter of each water guide hole 215 is 1-5 mm, and the distance between the water guide holes 215 is 15-25 mm.

Manufacturing a fixing subunit 22, wherein the fixing subunit 22 comprises a U-shaped fixing piece 221 and an L-shaped dry hanging piece 222, and the U-shaped fixing piece 221 is welded on the bottom plate 211.

A dry-hang steel shelving unit 11 is manufactured, said dry-hang steel shelving unit 11 comprising a first longitudinal beam 111, a second longitudinal beam 112 and a connecting beam 113, as well as a first cross beam 114, a second cross beam 115 and a connecting cross beam 116.

Manufacturing the stone subunits 12, wherein the stone subunits 12 comprise a first stone 121, a second stone 122 and a connecting stone 123, and a plurality of transverse grooves are formed in the front surfaces of the first stone 121 and the second stone 122. Horizontal recess includes main recess 124 and the vice recess 125 that sets up between a plurality of time, the width of main recess 124 is 10 ~ 20mm, and the width of vice recess 125 is 2 ~ 8mm, and the degree of depth of main recess 124 and vice recess 125 is 2 ~ 10mm, and the distance between main recess 124 and the vice recess 125 is 2 ~ 10 mm.

Manufacturing a water storage tank 31 and a water supply pipe 32, wherein the longitudinal section of the water storage tank 31 is in an inverted L-shaped step shape, the cross section area of the upper step part is larger than that of the lower step part, a plurality of water outlet holes 35 are formed in the edge of the bottom, close to the outer side, of the upper step part of the water storage tank 31, the diameter of each water outlet hole 35 ranges from 1mm to 5mm, and the distance between every two water outlet holes 35 ranges from 15mm to 25 mm.

(B) Installing an L-shaped dry hanging piece 222, which includes fixing the L-shaped dry hanging piece 222 on the lower back of the first stone 121.

(C) Installing and hanging the steelframe subunit 11 futilely, it includes: one end of the connecting beam 113 is vertically connected to a lower portion of the first longitudinal beam 111, and the other end is vertically connected to an upper portion of the second longitudinal beam 112. And fixing the connecting beam 113 on a wall surface or a base steel frame, wherein the included angle between the connecting beam 113 and the horizontal plane is 10-15 degrees. The first cross beam 114 is fixedly connected between two adjacent first longitudinal beams 111, the second cross beam 115 is fixedly connected between two adjacent second longitudinal beams 112, and the connecting cross beam 116 is fixedly connected between two adjacent connecting beams 113.

(D) And manufacturing a water collecting tank 34, wherein the water collecting tank 34 is manufactured at the bottom of the water curtain wall structure, the longitudinal section of the water collecting tank 34 is in an inverted L-shaped step shape, and the cross section area of the upper step part is larger than that of the lower step part.

(E) Installing a stone subunit 12 comprising: the first stone 121 is fixed to the first longitudinal beam 111 or the first cross beam 114, and the second stone 122 is fixed to the second longitudinal beam 112 or the second cross beam 115. One end of the connecting stone 123 is vertically connected to the lower back surface of the first stone 121, and the other end is vertically connected to the upper front surface of the second stone 122. And fixing the connecting stones 123 on the connecting beams 113 or the connecting beams 116.

(F) A water feed unit 3 is installed, which includes: a reservoir 31 is mounted on top of the water curtain wall structure. The water pump 33 is placed in the water collecting tank 34, the lower end of the water supply pipe 32 is connected with the water pump 33, and the upper end of the water supply pipe extends into the water storage tank 31. The water replenishing pipe is connected to the water collecting tank 34, and a ball float valve is provided at the outlet portion of the water replenishing pipe.

(G) And connecting and fixing the U-shaped fixing piece 221 and the L-shaped hanging pieces 222, wherein the U-shaped fixing piece 221 and the L-shaped hanging pieces 222 are connected through bolts, so that the buffer tray 21 is fixed on the stone subunit 12 and is positioned below the first stone 121 and the connecting stone 123. Wherein the bottom plate 211 is disposed parallel to the connection beam 113 such that the outer sidewall 213 of the buffer tray 21 is positioned higher than the inner sidewall 212.

(H) The preparation is located catch basin 31 outside and step by step downwardly extending's one-level furred ceiling structure 611, second grade furred ceiling structure 612 and tertiary furred ceiling structure 613, one-level furred ceiling structure 611 includes one-level main joist 6111, one-level side joist 6112 and a plurality of will one-level jib 6113 that one-level main joist 6111 is connected and is fixed in the ceiling, second grade furred ceiling structure 612 includes second grade main joist 6121, second grade side joist 6122 and a plurality of will second grade main joist 6123 that second grade main joist 6121 is connected and is fixed in the ceiling, tertiary furred ceiling structure 613 includes tertiary main joist 6131, tertiary side joist 6132 and a plurality of will tertiary jib 6133 that tertiary main joist 6131 is connected and is fixed in the ceiling, and it includes: the first-stage boom 6113, the second-stage boom 6123 and the third-stage boom 6133 are respectively fixed to the ceiling, and then the first-stage main keel 6111, the second-stage main keel 6121 and the third-stage main keel 6131 are respectively connected and fixed. The upper end of the first-level side keel 6112 is fixedly connected to the ceiling, the lower end of the first-level side keel 6112 is fixedly connected to one end of the first-level main keel 6111 facing the stone subunit 12, the upper end of the second-level side keel 6122 is fixedly connected to the ceiling or one end of the first-level main keel 6111 facing away from the stone subunit 12, the lower end of the second-level main keel 6121 facing the stone subunit 12 is fixedly connected to one end of the third-level side keel 6132 is fixedly connected to the ceiling or one end of the second-level main keel 6121 facing away from the stone subunit 12, and the lower end of the third-level main keel 6131 facing the stone subunit 12. A gypsum board, a calcium silicon board, an aluminum alloy board or a PVC board is covered and fixed on the first-level main keel 6111, the first-level side keel 6112, the second-level main keel 6121, the second-level side keel 6122, the third-level main keel 6131 and the third-level side keel 6132. An inner concave portion is arranged on the lower side of the secondary ceiling structure 612, and an inner concave portion is arranged on one side of the tertiary ceiling structure 613 facing the stone subunit 12.

(I) A purification unit 4 is installed, which includes: a first ultraviolet germicidal lamp 43 is installed in the reservoir 31, and a second ultraviolet germicidal lamp 44 and an ozone generator 41 are installed in the water collection tank 34. The water pump filter 42 is connected with the water inlet of the water pump machine 33, and comprises a quartz sand layer, an activated carbon layer, a manganese sand filter material ball layer, a medical stone layer, a coral sand layer, a tourmaline mineralization ball layer and a plurality of filter screens for separating all the layers, wherein the quartz sand layer, the activated carbon layer, the manganese sand filter material ball layer, the medical stone layer, the coral sand layer and the tourmaline mineralization ball layer are sequentially arranged in the water flow direction, and the filter screens are attached with nano silver. An electronic generator unit 45 is installed near the upper portion of the water collecting tank 34, and includes a rotating shaft 451, a plurality of water wheels 452 on the rotating shaft 451, a generator 453 electrically connected to the rotating shaft 451, and a storage battery 454 electrically connected to the generator 453. The battery 454 is electrically connected to at least one of the ozone generator 41, the first ultraviolet germicidal lamp 43 and the second ultraviolet germicidal lamp 44.

(J) A perfuming and humidifying unit 5 is installed, which includes: a plurality of oil storage tanks 511 and corresponding linear drivers 512 are installed near the water collecting tank 34, and the linear drivers 512 drive the pistons in the oil storage tanks 511 to move axially. An ultrasonic atomizer 521 is arranged in the water collecting tank 34, wherein the ultrasonic atomizer 521 comprises an ultrasonic atomizing sheet, a water level sensing switch and a temperature control protection switch and is arranged on a buoy. One end of the oil delivery conduit 513 is communicated with the outlet of the oil storage tank 511, and the other end is arranged near the ultrasonic atomization sheet. A blower 522 for diffusing the water mist is installed in the vicinity of the ultrasonic atomizer 521.

(K) Mounting an LED light source, comprising: a plurality of LED wall washing lamps 614 are installed in the inner concave portion of the lower side of the secondary ceiling structure 612, a ceiling LED strip 615 is installed in the inner concave portion of one side of the tertiary ceiling structure 613 facing the stone subunit 12, an upper LED strip 621 is installed at a position close to the second stone 122 on the lower side of the connection stone 123, a lower LED strip 622 is installed at a position close to the outer side wall 213 of the chassis 211, and a bottom LED lamp 631 is installed on the inner wall of the water collecting tank 34. The underlying LED strip 622 is a number of waterproof LED strips, including red, green, and blue LED lamps. The underlying LED strip 622 is connected to the MCU controller.

According to the construction method of the present invention, the oil storage tank 511 is provided with capacity scales. The linear actuator 512 is an electric push rod. The essential oils in the oil tanks 511 are respectively and independently jasmine essential oil, rose essential oil, mint essential oil, lemon essential oil, agastache rugosus oil, moxa leaf oil, elsholtzia oil or eupatorium oil. The bottom LED lamps 631 are uniformly arranged on the inner wall of the water collecting tank 34 and irradiate upwards, and the bottom LED lamps 631 are waterproof LED lamps. The MCU controller is a single chip microcomputer.

According to the construction method, the height of the inner side wall 212 and the height of the outer side wall 213 are 40-60 mm respectively, the width of the folded edge is 5-15 mm, and the height of the baffle plate 214 is 30-50 mm.

The width of the lower-layer step part of the water storage tank 31 is 200-300 mm, the height is 200-300 mm, and the length is 5000-7000 mm. The width of the upper-layer step part of the water storage tank 31 is 400-600 mm, the height is 30-70 mm, and the length is 5000-7000 mm. The capacity of the water storage tank 31 is 0.3-0.6 m³。

The width of the lower step part of the water collecting tank 34 is 300-500 mm, the height is 200-400 mm, and the length is 300-500 mm. The width of the upper-layer step part of the water collecting tank 34 is 1000-1500 mm, the height is 200-400 mm, and the length is 5000-7000 mm. The capacity of the water collecting tank 34 is 2-3 m³。

The water pump 33 is a submersible pump located in the lower stepped portion of the sump 34. The water outlet of the water supply pipe 32 is located near the bottom of the water storage tank 31.

According to the construction method of the present invention, the first stone 121, the second stone 122 and the connecting stone 123 are coated with a waterproof layer on the back surface thereof, wherein the waterproof layer is a silicate waterproof agent, an organic silicon oligomer waterproof agent, an acrylic waterproof agent, an organic silicon fluoride waterproof agent or an organic fluorocarbon waterproof agent. The inner wall of the water collecting tank 34 is coated with a waterproof layer, and the waterproof layer is made of polymer cement waterproof paint, acrylic waterproof paint, silicone rubber waterproof paint, SBS modified emulsified asphalt waterproof paint or chloroprene rubber modified asphalt waterproof paint.

According to the construction method of the invention, the width of the main groove 124 is 15mm, the width of the auxiliary groove 125 is 5mm, the depth of the main groove 124 and the auxiliary groove 125 is 5mm, and the distance between the main groove 124 and the auxiliary groove 125 is 5 mm.

The inner side wall 212 and the bottom plate 211 form an included angle of 96 degrees.

The diameter of apopore 35 is 2mm, and the interval between apopore 35 is 20 mm. The diameter of the water guide holes 215 is 2mm, and the distance between the water guide holes 215 is 20 mm.

The angle between the connecting beam 113 and the horizontal plane is 11 °.

The buffer tray 21 is made of wiredrawing stainless steel with the thickness of 2mm, the U-shaped fixing piece 221 is made of galvanized flat iron with the thickness of 3mm, and the dry hanging steel shelf unit 11 is made of galvanized steel channel or galvanized angle steel with the thickness of 5 mm. The water storage tank 31 is made of a stainless steel plate with the thickness of 3 mm.

The height of inside wall 212 and lateral wall 213 are 50mm, the width of hem is 10mm, the height of baffle 214 is 40 mm.

The width of the lower step part of the water storage tank 31 is 250mm, the height of the lower step part is 250mm, and the length of the lower step part is 6000 mm. The width of the upper step part of the water storage tank 31 is 550mm, the height of the upper step part is 50mm, and the length of the upper step part is 6000 mm. The capacity of the water storage tank 31 is 0.39m³。

The width of the lower step part of the water collecting tank 34 is 400mm, the height is 300mm, and the length is 400 mm. The width of the upper step portion of the sump 34 is 1260mm, the height is 300mm, and the length is 6000 mm. The capacity of the water collecting tank 34 is 2.3m³。

The lift of the water pump 33 is 35 m, and the flow rate is 2.5m³And h, the water supply pipe 32 is a 6-branch pipe.

germicidal lamps

43 and 44 are immersion type ultraviolet germicidal lamps.

The bottom LED light 631 is a 24V DC waterproof light. The LED wall washer 614 arranged in the inner concave part of the secondary ceiling structure 612 is a linear LED wall washer 614, the power of an LED single bead is 5-15W, and the color temperature is 2000K-4000K. The upper LED lamp strip 621 is a waterproof LED lamp strip, and the color temperature is 2000K-4000K.

Based on the technical scheme, the energy-saving and water-saving multifunctional water curtain wall structure and the construction method thereof have the following beneficial effects that:

1. according to the required decoration requirements, the water curtain wall structure can adjust the using number of the stone mounting units, namely, a plurality of layers of stone mounting units can be arranged and a plurality of buffering flow guide units are correspondingly configured to stabilize water flow, so that water flow is always in a controllable range due to the fact that the flow speed is increased because of the increase of the height of the water curtain wall to cause water splashing, and a more uniform water curtain effect is obtained. The structure can also modularize the water curtain wall structure, the number of layers of the stone materials is set according to the height condition on site, the problem that large-size stone materials are too heavy and are not easy to transport, install and fix is avoided, and the height limit of the traditional water curtain wall process is avoided. In addition, the water-stacking decoration effect presented by the structural design is richer in layering sense and flexibility.

2. The longitudinal section of the water storage tank is arranged into an inverted L-shaped step shape, and the edge of the bottom of the upper-layer step part close to the outer side is provided with a plurality of water outlet holes, so that the water level of the water storage tank can rise into the upper-layer step part and then uniformly flow down through the water outlet holes. Meanwhile, the cross section area of the upper-layer step part is larger than that of the lower-layer step part, so that the rising or falling speed of the water level of the upper-layer step part is relatively slow, and the flow speed of the water outlet is more stable.

Subsequently, the water flow is accelerated on the surface of the stone and then flows into the buffering diversion unit. The buffering diversion unit is provided with a plurality of water guide holes with specific apertures and intervals, so that water flows out of the water guide holes uniformly, and the surface tension of the water flow is utilized in a combined manner, so that the water curtain is more uniform. Meanwhile, because the water flow flows out of the buffer tray by means of gravity, the flow speed of the water is mainly influenced by the height of the water level in the buffer tray, and therefore, after the water curtain wall operates for a period of time, the height of the water level tends to be stable, and the water flow speed also keeps stable. Therefore, after the buffering flow guide unit is adopted, the water flow of the water curtain wall can be more stable, the influence of the power fluctuation of the water pump on the flow is reduced, the problem that the water flow is too fast or too slow is avoided, and the adverse phenomena of water splash, high water flow noise and the like are overcome.

3. The front surfaces of the first stone and the second stone are provided with the plurality of transverse grooves, the directions of the transverse grooves are perpendicular to the water flow direction, the transverse stretching effect of the water flow can be enhanced by utilizing the water surface tension, the water curtain is full and uniform, and the ornamental value is better. And by means of analysis of the hydrodynamic theory, the transverse grooves are arranged into the main grooves and the auxiliary grooves which are arranged at intervals, and the specific width, depth and distance are adopted, so that the water flow speed is slower and softer than that of the traditional water curtain wall, the fluctuation and rhythm of the water flow are enhanced, and the impression effect is improved.

4. The water curtain wall of the invention utilizes the multi-layer structure for buffering and guiding flow and the transverse groove arranged on the surface of the stone, so that the water curtain is more uniform, the surface area of the water film is correspondingly larger, and the contact area between water and air is increased. Therefore, on the one hand, the structure improves the efficiency of purifying the air by the water curtain, and the adsorption and purification of the particulate matters and pollutants in the air are more thorough. In addition, the water curtain wall structure also comprises a purification unit, wherein the ozone generator, the water pump filter, the first ultraviolet germicidal lamp, the second ultraviolet germicidal lamp and other equipment can kill bacteria, mold, germs and other microorganisms in water, adsorb and filter particles, heavy metals and other harmful substances, and the like, and can absorb the color and peculiar smell generated by organic matters, so that the water body of the water curtain wall can be recycled after the environment is purified without deterioration. In addition, this water curtain wall construction still can set up the electron generating unit, utilizes rivers drive generator electricity generation, drives aforementioned water treatment facilities work then. Therefore, the water curtain wall can purify air, maintain good water quality, avoid the problem that the water quality pollutes the environment after being degraded, utilize hydroelectric power generation to drive water treatment equipment, have obvious energy-saving and environment-friendly effects and greatly reduce the operation cost.

On the other hand, the structure also improves the water evaporation speed, and the humidifying effect is better. The common humidifier on the market has single function, the water curtain wall of the invention not only can humidify but also has aromatherapy function, and essential oil is not required to be added manually, but oil storage tanks with different essential oil and corresponding linear drivers are utilized to be connected with a PLC control system to realize automatic remote control, so that the essential oil with proper types can be released according to the requirements of different time, seasons, temperatures or activity occasions, the essential oil can be continuously and stably supplied, and the fluctuation of the concentration of the essential oil in water is reduced. The humidifying subunit atomizes water and essential oil through the ultrasonic atomizer, can permeate the water surface of the water collecting tank under the blowing of the air-blower, presents a comfortable visual effect of floating, can accelerate the diffusion of water molecules and essential oil molecules in the building space simultaneously, thereby further enhancing the humidifying effect and the aroma-increasing effect of the water curtain wall. And the ultrasonic atomization humidification has the advantages of simple equipment, small floor area, high humidification strength, high humidification speed and efficiency, low cost and the like. In addition, because the water smoke that ultrasonic atomization ware produced is the micron level high density tiny droplet of even dispersion, its particle diameter is close with gaseous pollutant, and the specific surface area between the gas-liquid increases, and resistance loss is little, and it catches gaseous pollutant more easily to collide with it, has further improved the purifying effect of water curtain to the air.

5. By using the water curtain wall, particularly the water storage tank and the buffering flow guide structure with specific structures, the water flow speed on the water curtain wall is effectively controlled, the water quantity requirement for forming the water curtain in unit time is lower, and the water flow effect is correspondingly improved. Because the water demand is reduced, the capacities of the water storage tank and the water collecting tank can be correspondingly reduced, and the power of the water pump machine can be correspondingly reduced, thereby obtaining the environment-friendly effect of saving water and energy.

And 6, the U-shaped fixing piece is connected with the L-shaped dry hanging piece through a bolt, so that the buffering and flow guiding unit can be conveniently detached, and the maintenance and the cleaning are easy. Especially in the north, the water quality is hard, contains more calcium and magnesium ions, is easy to form scale to block the water guide hole, and a convenient and fast disassembly structure is more needed under the condition.

7. The stone mounting unit of the invention adopts a specific dry hanging structure, avoids grouting process, can shorten construction period, improves earthquake resistance, particularly can effectively prevent permeation pollution of colored substances such as salt alkali and the like in grouting to the stone, and improves decoration quality and impression effect. In addition, the seasonal temperature difference change can cause the expansion and contraction deformation of the stone, and the adhered stone can fall off, but the invention can effectively prevent the stone from deforming and falling off, and the safety is enhanced.

8. Compared with the traditional scheme for leveling the water outlet to stabilize water flow, the water curtain wall structure disclosed by the invention has low requirement on the horizontal precision of the water outlet, and can enable water flow to uniformly flow out under the condition that the water outlet is not very flat, so that the difficulty in manufacturing, processing and construction is reduced, and the large-scale popularization is facilitated.

9. According to the invention, the LED light sources are arranged at the top and the bottom of the water curtain wall and in each buffer layer, so that a three-dimensional illumination effect is created for the water curtain wall. Wherein, through suitably selecting to have red, green, blue three-color light put down LED lamp area and adjust its position, through the colour of the convertible water curtain of MCU controller, can also throw information such as specific colour, pattern on the water curtain, this not only makes the visual sense abundanter and comfortable, has alleviated people's visual fatigue, still has certain propaganda effect, has saved the propaganda expense, has practiced thrift paper printing, is the water curtain wall structure that environmental protection benefit is very good.

In summary, the water curtain wall structure of the invention not only improves the problems of poor flow rate control, splash and loud noise of the traditional water curtain wall, provides uniform, stable and layered water curtain effect, but also has a plurality of practical functions of air purification, sterilization, humidification, aroma enhancement, light display, water mist creation and the like, and can keep the water quality clean, realize the environmental protection value of energy and water saving, thereby being a water curtain wall decoration structure which is worthy of strong promotion and utilization.

Drawings

Embodiments of the invention are described in detail below with reference to the attached drawing figures, wherein:

fig. 1 shows a schematic structural diagram of a buffer flow guide unit in the invention;

fig. 2 shows a schematic longitudinal sectional view of the water curtain wall structure of the present invention.

Description of reference numerals:

1. a stone mounting unit; 11. dry hanging a steel frame subunit; 111. a first stringer; 112. a second stringer; 113. a connecting beam; 114. a first cross member; 115. a second cross member; 116. connecting the cross beam; 12. a stone subunit; 121. a first stone material; 122. a second stone material; 123. connecting the stones; 124. a main groove; 125. a secondary groove; 2. a buffer flow guide unit; 21. a buffer tray; 211. a chassis; 212. an inner sidewall; 213. an outer sidewall; 214. a baffle plate; 215. a water guide hole; 22. a stator unit; 221. a U-shaped fixing member; 222. an L-shaped dry hanging piece; 3. a water supply unit; 31. a water storage tank; 32. a water supply pipe; 33. a water pump machine; 34. a water collecting tank; 35. a water outlet hole; 4. a purification unit; 41. an ozone generator; 42. a water pump filter; 43. a first ultraviolet germicidal lamp; 44. a second ultraviolet germicidal lamp; 45. a power generating subunit; 451. a rotating shaft; 452. a water wheel; 453. a generator; 454. a storage battery; 5. a fragrance-enhancing and humidifying unit; 51. a flavoring subunit; 511. an oil storage tank; 512. a linear actuator; 513. an oil delivery conduit; 52. a humidifying subunit; 521. an ultrasonic atomizer; 522. a blower; 6. an LED light-emitting structure unit; 61. a suspended ceiling LED subunit; 611. a primary ceiling structure; 6111. a primary main keel; 6112. a primary side keel; 6113. a first-stage suspender; 612. a secondary ceiling structure; 6121. a second level main keel; 6122. a secondary side keel; 6123. a secondary hanger rod; 613. a three-level suspended ceiling structure; 6131. a third-level main keel; 6132. a third level side keel; 6133. a third-stage suspender; 614. the LED wall washer lamp; 615. a suspended ceiling LED light strip; 62. a buffer layer LED subunit; 621. an LED lamp strip is arranged on the LED lamp strip; 622. an LED lamp belt is arranged below; 63. a bottom LED subunit; 631. a bottom LED lamp.

Detailed Description

The invention is further illustrated by the following specific examples, which, however, are to be construed as merely illustrative, and not limitative of the remainder of the disclosure in any way whatsoever.

The water curtain wall construction of the present invention will now be described with reference to fig. 1 and 2.

As shown in fig. 1 and 2, the energy-saving and water-saving water curtain wall of the invention comprises a plurality of stone installation units 1, a plurality of buffer diversion units 2, a water supply unit 3, a purification unit 4, an aroma-increasing and humidifying unit 5 and an LED light-emitting structure unit 6.

As shown in fig. 2, the stone installation unit 1 includes a dry-hang steel shelving unit 11 and a stone subunit 12. The dry-hang steel frame subunit 11 comprises a first longitudinal beam 111, a second longitudinal beam 112 and a connecting beam 113. One end of the connecting beam 113 is vertically connected to the lower part of the first longitudinal beam 111, the other end of the connecting beam 113 is vertically connected to the upper part of the second longitudinal beam 112, and the connecting beam 113 is fixed on a wall surface or a base steel frame. Those skilled in the art will readily appreciate that the first longitudinal beam 111 is generally located above the connecting beam 113 and the second longitudinal beam 112 is generally located below the connecting beam 113.

The dry hanging steel frame subunit 11 further comprises a first cross beam 114, a second cross beam 115 and a connecting cross beam 116, wherein the first cross beam 114 is fixedly connected between two adjacent first longitudinal beams 111, the second cross beam 115 is fixedly connected between two adjacent second longitudinal beams 112, and the connecting cross beam 116 is fixedly connected between two adjacent connecting beams 113. The distance between the adjacent steel structures can be adjusted according to actual needs, for example, the transverse distance between the two first longitudinal beams 111, the two second longitudinal beams 112 or the two connecting beams 113 may be 1000-1500 mm, and may preferably be 1200 mm. The distance between the adjacent first and

second beams

114 and 115 may be 500 to 1000mm, and may preferably be 750 mm. In order to enhance the corrosion resistance of the dry-hanging steel frame subunit 11, a waterproof layer, such as an acrylic waterproof coating, a silicone rubber waterproof coating, an SBS modified emulsified asphalt waterproof coating, or a neoprene modified asphalt waterproof coating, or other suitable waterproof coatings, may be coated on the steel structures, such as the first longitudinal beam 111, the second longitudinal beam 112, the connecting beam 113, the first cross beam 114, the second cross beam 115, or the connecting cross beam 116. The waterproof coating material is preferably coated on the steel structure to which the stone is fixed.

The stone subunits 12 comprise a first stone 121, a second stone 122 and a connecting stone 123. The first stone material 121 is fixed to the first longitudinal beam 111 or the first cross beam 114, preferably to the first cross beam 114. The second stone 122 is fixed to the second longitudinal beam 112 or the second transverse beam 115, preferably to the second transverse beam 115. The connecting stones 123 are vertically connected at one end to the lower back surface of the first stone 121 and at the other end to the upper front surface of the second stone 122, and the connecting stones 123 are fixed to the connecting

beams

113 or 116, preferably to the connecting beams 116. The first stone 121, the second stone 122, the connection stone 123, etc. may be fixed on the corresponding steel structures by a dry-hang method. Fig. 2 shows a dry-hang installation method, i.e. a first stone 121 is fixed on a first beam 114 by an embedded corner brace, a second stone 122 is fixed on a second beam 115 by an embedded corner brace, and a connecting stone 123 is fixed on a connecting beam 116 by an embedded corner brace. Those skilled in the art will appreciate that this is merely an exemplary installation and that other suitable installations may be used.

The front surfaces of the first stone 121 and the second stone 122 are provided with a plurality of transverse grooves. The width, the depth, the groove spacing and other parameters of the transverse groove can be optimally designed and combined to create different water curtain ornamental effects. For example, the transverse grooves may include a plurality of main grooves 124 and auxiliary grooves 125 which are arranged at intervals, the width of the main grooves 124 may be 10-20 mm, the width of the auxiliary grooves 125 may be 2-8 mm, the depth of the main grooves 124 and the auxiliary grooves 125 may be 2-10 mm, and the distance between the main grooves 124 and the auxiliary grooves 125 may be 2-10 mm. In one embodiment, the width of the primary groove 124 may be 15mm, the width of the secondary groove 125 may be 5mm, the depth of the primary groove 124 and the secondary groove 125 may be 5mm, and the distance between the primary groove 124 and the secondary groove 125 may be 5 mm.

The back surfaces of the first stone 121, the second stone 122 and the connecting stone 123 may be coated with a waterproof layer, which may be a silicate waterproof agent, an organic silicon oligomer waterproof agent, an acrylic waterproof agent, an organic fluorine silicon waterproof agent or an organic fluorine carbon waterproof agent, or other suitable waterproof materials, so as to enhance the waterproof performance of the stone and prevent water from penetrating the stone to corrode the dry-hanging steel shelving unit 11 on the back surface thereof.

When the connecting beam 113 is fixed on a wall surface or a base steel frame, the connecting beam and the horizontal plane form an included angle of 10-15 degrees. Since the bottom plate 211 is disposed parallel to the connecting beam 113, the bottom plate 211 forms the aforementioned angle with the horizontal plane, so that the outer sidewall 213 of the buffer tray 21 is higher than the inner sidewall 212. The angle may preferably be 11 °. The position of the outer side wall 213 higher than the inner side wall 212 is favorable for water flow to concentrate at the connection between the inner side wall 212 and the bottom plate 211, then flow out of the buffer tray 21 along the water guide hole 215, and then flow down along the second stone 122 below.

Fig. 1 and 2 show the structure of the buffer guide unit 2. The buffering guide unit 2 includes a buffering tray 21 and a fixing subunit 22. The buffer tray 21 includes a bottom plate 211, an inner sidewall 212, an outer sidewall 213, and a baffle 214 at both ends of the bottom plate 211. The height of the inner and

outer side walls

212, 213 may be the same or different and may each be greater than the height of the baffle 214. Both the inner side wall 212 and the outer side wall 213 may have a folded edge that is folded toward the inside of the buffer tray 21. An inward flap may be further provided on the flap as desired. In one embodiment, the height of the inner sidewall 212 and the outer sidewall 213 is 40 to 60mm, the width of the hem is 5 to 15mm, and the height of the flap 214 is 30 to 50 mm. In the preferred embodiment, the height of the inner and

outer side walls

212, 213 are each 50mm, the width of the flap is 10mm and the height of the flap 214 is 40 mm.

The buffer tray 21 may be composed of a bottom plate 211, an inner sidewall 212, an outer sidewall 213 and a baffle 214, and has a substantially container-like appearance. The angles between the outer side wall 213 and the bottom plate 211, and between the baffle 214 and the bottom plate 211 may be 90 °. The included angle between the inner side wall 212 and the bottom plate 211 can be 95-100 degrees, and can be preferably 96 degrees.

A plurality of water guide holes 215 are formed in the connecting position between the inner side wall 212 and the base plate 211, the diameter of each water guide hole 215 is 1-5 mm, and the distance between every two water guide holes 215 is 15-25 mm. In one embodiment, the diameter of the water guide holes 215 is 2mm, and the interval between the water guide holes 215 is 20 mm.

The stator sub-unit 22 includes a U-shaped fixing member 221 and an L-shaped dry hanger 222. The U-shaped fixing member 221 is welded to the bottom plate 211. In one embodiment, the two legs of the U-shaped fastener 221 are welded to the bottom plate 211, thereby presenting the appearance that the U-shaped fastener 221 is inverted over the bottom plate 211. The L-shaped dry-hang piece 222 may be fixed to the lower back surface of the first stone 121, preferably to the back surface near the lower end of the first stone 121, so that an appropriate distance may be maintained between the lower end of the first stone 121 and the bottom plate 211. The first stone 121 can be fixed by bolts, chemical anchors, or pre-embedded manner by gluing, or by other suitable methods in the field. The U-shaped fixing member 221 is connected to the L-shaped dry hanging member 222 by bolts, thereby fixing the buffering and guiding unit 2 on the stone installation unit 1, and the buffering and guiding unit 2 is located at a position below the first stone 121 and the connecting stone 123.

Fig. 2 shows the structure of the water feed unit 3. The water supply unit 3 includes a reservoir 31, a water supply pipe 32, a water pump 33, and a sump 34. The reservoir 31 is located at the top of the water curtain wall and the sump 34 is located at the bottom of the water curtain wall. The stone installation unit 1 and the buffering and guiding unit 2 are positioned between the water storage tank 31 and the water collecting tank 34. That is, the water flows out of the water storage tank 31, flows through the stone surfaces of the plurality of stages of stone installation units 1, is adjusted in flow rate by the corresponding plurality of stages of buffer flow guide units 2, and finally flows into the water collecting tank 34. The water pump 33 is arranged in the water collecting tank 34, the lower end of the water supply pipe 32 is connected with the water pump 33, and the upper end of the water supply pipe extends into the water storage tank 31 and is used for pumping water in the water collecting tank 34 back to the water storage tank 31, so that the water can flow circularly. The upper outlet of the feed pipe 32 may be located near the bottom of the reservoir 31 to reduce splashing.

The longitudinal sections of the water storage tank 31 and the water collecting tank 34 are in an inverted L-shaped step shape, and the cross sectional area of the upper step part is larger than that of the lower step part. Wherein, the bottom edge that the upper ladder portion of catch basin 31 is close to the outside is provided with a plurality of apopore 35, and the diameter of apopore 35 can be 1mm ~ 5mm, and the interval between the apopore 35 can be 15 ~ 25 mm. In one embodiment the diameter of the outlet openings 35 is 2mm and the distance between the outlet openings 35 is 20 mm.

The upper step part of the reservoir 31 can be adjusted according to the position of the first stone 121 of the stone installation unit 1And a size such that the water is dropped onto the first stone 121 after flowing out of the water outlet hole 35 and continues to flow along the surface of the first stone 121 to form a water curtain. The width of the lower step part of the water storage tank 31 can be 200-300 mm, the height can be 200-300 mm, and the length can be 5000-7000 mm. The width of the upper-layer step part of the water storage tank 31 can be 400-600 mm, the height can be 30-70 mm, and the length can be 5000-7000 mm. The capacity of the water storage tank 31 can be 0.3-0.6 m³. In one embodiment, the lower step portion of reservoir 31 may have a width of 250mm, a height of 250mm and a length of 6000 mm. The upper stepped portion of reservoir 31 may have a width of 550mm, a height of 50mm and a length of 6000 mm. The reservoir 31 may have a capacity of 0.39m³。

The width of the lower step part of the water collecting tank 34 can be 300-500 mm, the height can be 200-400 mm, and the length can be 300-500 mm. The width of the upper step part of the water collecting tank 34 can be 1000-1500 mm, the height can be 200-400 mm, and the length can be 5000-7000 mm. The capacity of the water collecting tank 34 can be 2-3 m³. In one embodiment, the lower stepped portion of the sump 34 may have a width of 400mm, a height of 300mm, and a length of 400 mm. The upper stepped portion of the sump 34 may have a width of 1260mm, a height of 300mm and a length of 6000 mm. The sump 34 may have a capacity of 2.3m³. In order to prevent water in the water collecting tank 34 from permeating into the ground, a waterproof layer may be coated on the inner wall of the water collecting tank 34, and the waterproof layer may be a polymer cement waterproof coating, an acrylic waterproof coating, a silicone rubber waterproof coating, an SBS modified emulsified asphalt waterproof coating or a chloroprene rubber modified asphalt waterproof coating.

The water pump 33, which may be a submersible pump, is located within the lower stepped portion of the sump 34. In one embodiment, the pump 33 may have a head of 35 meters and a flow rate of 2.5 meters³H is used as the reference value. The water supply pipe 32 can be a 6-minute pipe, such as a 6-minute PPR water pipe.

In order to replenish the evaporated water in time so as not to affect the effect of the water curtain, the water supply unit 3 may further include a water replenishing subunit. The water replenishing sub-unit includes a ball float valve in the sump 34 and a water replenishing pipe connected to the sump 34, and the ball float valve is provided at an outlet portion of the water replenishing pipe for automatically controlling the water supply of the water replenishing pipe.

Fig. 2 also shows the structure of the purification unit 4. It comprises an ozone generator 41, a water pump filter 42, a first ultraviolet germicidal lamp 43 and a second ultraviolet germicidal lamp 44.

The ozone generator 41 is arranged at the bottom of the sump 34. In one embodiment, the ozone generator 41 may be an underwater ozone generator 41.

The water pump filter 42 is connected with the water inlet of the water pump 33, and may include an activated carbon layer, a manganese sand filter material ball layer, a tourmaline mineralization ball layer, and a plurality of filter screens for separating the layers. For better filtering effect, in one embodiment, the water pump filter 42 may include a quartz sand layer, an activated carbon layer, a manganese sand filter material ball layer, a medical stone layer, a coral sand layer, and a tourmaline mineralization ball layer, which are sequentially arranged in the water flow direction. In a preferred embodiment, nano silver particles may be attached to the filter mesh. The water pump filter 42 may also include other suitable filter materials.

The first ultraviolet germicidal lamp 43 is disposed in the reservoir 31 and the second ultraviolet germicidal lamp 44 is disposed in the sump 34. Both of them can adopt an immersion type ultraviolet germicidal lamp.

The purifying unit 4 may further include an electric generator unit 45 disposed in the water collecting tank 34, which includes a rotating shaft 451, a plurality of water wheels 452 on the rotating shaft 451, an electric generator 453 electrically connected to the rotating shaft 451, and a storage battery 454 electrically connected to the electric generator 453. Those skilled in the art will readily understand that the position of the rotating shaft 451, the shape and number of the water wheels 452, etc. can be adjusted appropriately to allow the water flow to drive the rotating shaft 451 better to generate electricity or to increase the efficiency of the electricity generation. The battery 454 may be electrically connected to at least one of the ozone generator 41, the first uv germicidal lamp 43 and the second uv germicidal lamp 44 to supply power to these devices.

Fig. 2 also shows the structure of the fragrancing and humidifying unit 5. It comprises a fragrancing subunit 51 and a humidifying subunit 52. The flavoring subunit 51 comprises a plurality of oil storage tanks 511 filled with different essential oils, a linear driver 512 for driving the piston in the oil storage tanks 511 to move axially, and an oil delivery conduit 513 with one end communicated with the outlet of the oil storage tanks 511. The above structure is used to release the essential oil in the oil storage tank 511 through the oil delivery conduit 513 in a timely and quantitative manner. In one embodiment, the oil storage tank 511 is provided with volumetric graduations to facilitate viewing of the remaining amount of essential oil for addition as needed. The linear actuator 512 may be a motorized push rod. The electric push rod can be connected with a proper controller, such as a PLC control system, so that the automatic remote control of the essential oil delivery is realized. Suitable essential oils can be selected according to requirements, for example, jasmine essential oil, rose essential oil, mint essential oil, lemon essential oil, agastache rugosus oil, moxa leaf oil, elsholtzia oil or eupatorium oil can be filled in different oil storage tanks 511, and can be delivered independently or simultaneously.

The humidifying sub-unit 52 includes an ultrasonic atomizer 521 disposed within the sump 34. The ultrasonic atomizer 521 may include an ultrasonic atomizing plate and a water level sensing switch. Those skilled in the art can use a plurality of ultrasonic atomizers 521 or a plurality of ultrasonic atomizing sheets can be disposed on one ultrasonic atomizer 521 according to the water surface size of the water collecting tank 34 and other design requirements. The other end of the oil delivery conduit 513 is located near the ultrasonic atomization sheet, so that the essential oil can be mixed with water for emulsification and atomization and diffusion before being excessively diluted. In one embodiment, the humidifying subunit 52 also includes a blower 522 for diffusing the mist. An ultrasonic atomizer 521 may be provided on the float to control its depth in the water. The ultrasonic atomizer 521 is also provided with a temperature control protection switch, so that the ultrasonic atomizer works at 5-55 ℃.

Fig. 2 also shows the structure of the LED lighting structure unit 6. It comprises a suspended ceiling LED subunit 61, a buffer layer LED subunit 62 and a bottom LED subunit 63.

The suspended ceiling LED subunit 61 is located at a position near the outside of the top of the water curtain wall, and mainly includes a suspended ceiling and an LED light source. The suspended ceiling includes a first-level suspended ceiling structure 611, a second-level suspended ceiling structure 612 and a third-level suspended ceiling structure 613 which extend downward step by step, and is downward stepped. The first-level ceiling structure 611 includes a first-level main keel 6111, a first-level side keel 6112 and a plurality of first-level suspension rods 6113 for connecting and fixing the first-level main keel 6111 to the ceiling, the second-level ceiling structure 612 includes a second-level main keel 6121, a second-level side keel 6122 and a plurality of second-level suspension rods 6123 for connecting and fixing the second-level main keel 6121 to the ceiling, and the third-level ceiling structure 613 includes a third-level main keel 6131, a third-level side keel 6132 and a plurality of third-level suspension rods 6133 for connecting and fixing the third-level main keel 6131. Wherein, the lower end of the first-level side keel 6112 is connected and fixed at one end of the first-level main keel 6111 facing the stone installation unit 1. The upper end of the second-level side keel 6122 is fixedly connected to the ceiling or the end of the first-level main keel 6111 opposite to the stone installation unit 1, and the lower end is fixedly connected to the end of the second-level main keel 6121 facing the stone installation unit 1. The upper end of the third-level side keel 6132 is fixedly connected to the ceiling or the end of the second-level main keel 6121 opposite to the stone installation unit 1, and the lower end of the third-level side keel 6131 is fixedly connected to the end of the third-level main keel 6131 facing to the stone installation unit 1. Those skilled in the art will readily understand that, for the aesthetic appearance of the suspended ceiling, a decorative board, such as a gypsum board, a calcium silicate board, an aluminum alloy board or a PVC board, is fixed on the first-stage main keel 6111, the first-stage side keel 6112, the second-stage main keel 6121, the second-stage side keel 6122, the third-stage main keel 6131 and the third-stage side keel 6132.

An inward concave structure is arranged on the lower side of the secondary ceiling structure 612, namely, the secondary main keel 6121 and the veneer covered by the secondary main keel 6121, and the LED wall washing lamp 614 is installed in the inward concave part. In one embodiment, the LED wall washer 614 is a linear LED wall washer 614, the power of the LED single bead is 5-15W, such as 10W, and the color temperature is 2000K-4000K, which can be adjusted according to the requirement of the decoration space, such as 3000K.

An inward concave structure is arranged on one side of the tertiary ceiling structure 613 facing the stone installation unit 1, namely, on the tertiary side keel 6132 and the veneer covered by the same, and a ceiling LED lamp strip 615 is installed in the inward concave part. The inner concave portion of the tertiary suspended ceiling structure 613 may be formed by further extending the tertiary main runners 6131 and the veneer thereof toward the stone installation unit 1.

The buffer layer LED subunit 62 comprises an overlying LED strip 621 and an underlying LED strip 622. The upper LED strip 621 is located at a position on the lower side of the connecting stone 123 close to the second stone 122, that is, close to the connection between the connecting stone 123 and the second stone 122. In one embodiment, the overhead LED strip 621 is a waterproof LED strip with a color temperature of 2000K to 4000K, for example 3000K.

The underlying LED strip 622 is located on the chassis 211 near the outer sidewall 213, i.e., near the junction of the chassis 211 and the outer sidewall 213. In one embodiment, the underlying LED strip 622 is a number of waterproof LED strips that include red, green, and blue LED lights. The LED lamp strip can be a red, green and blue LED lamp strip, or an LED lamp bead containing red, green and blue light in one lamp strip, or other suitable LED lamps containing red, green and blue light. In addition, the color of the underlying LED strip 622 is not limited to three colors, i.e., red, green and blue, and may include other colors as required. The underlying LED strip 622 may also be provided with an MCU controller to control the changing of its color or pattern. In one embodiment, the MCU controller is connected to an IC decoder, the IC decoder is connected to an LED driver circuit, and the LED driver circuit is connected to the underlying LED strip 622. In this structure, the MCU controller sends a signal to the IC decoder according to the program, and sends the command to the LED driving circuit after decoding, and then the LED driving circuit drives the LED strips or beads of different colors in the underneath LED strip 622 to display the designed color or pattern.

The bottom LED subunit 63 includes a plurality of bottom LED lights 631 mounted on the inner wall of the sump 34. In one embodiment, the bottom LED lights 631 are uniformly positioned on the interior walls of the sump 34 and shine upward. In a preferred embodiment, the bottom LED light 631 is a 24V DC waterproof light.

Those skilled in the art will readily understand that the water curtain wall stone installation structure of the present invention may employ materials commonly used and suitable in the art. In one embodiment, the buffer tray 21 may be made of 2mm thick wire-drawn stainless steel. For example, when the stone is black gold marble, the buffer tray 21 may be made of black paint-drawing 304 stainless steel. The U-shaped fixing member 221 may be made of 3mm thick galvanized flat iron. The L-shaped dry hanger 222 may also use 3mm thick galvanized flat iron. The dry-hanging steel frame subunit 11 can adopt galvanized steel channels or galvanized angle steel with the thickness of 5 mm. For example, the galvanized steel channel can be 8# galvanized steel channel, i.e. 80mm x 43mm x 5 mm. The galvanized angle steel can be 50mm by 5mm in specification. Fig. 2 shows an embodiment in which galvanized steel is used for the first longitudinal beam 111, the second longitudinal beam 112 and the connecting beam 113, and galvanized steel is used for the first cross beam 114, the second cross beam 115 and the connecting cross beam 116. Other suitable materials or specifications may be used by those skilled in the art.

The dimensions of the various components may be determined according to actual requirements. For example, the buffer tray 21 may have a length of 6000mm and a width of 305 mm. In one embodiment, the length of the beam of the U-shaped fixing member 221 may be 60 to 80mm, preferably 70mm, the length of the two legs may be 40 to 60mm, preferably 50mm, and the width of the U-shaped fixing member 221 may be 40 to 60mm, preferably 50 mm.

The size of the buffer tray 21 can be set according to actual requirements, for example, the outer side wall 213 can be located outside the first stone 121, so that water flowing down from the front surface of the first stone 121 enters the buffer tray 21. In this case, the buffer tray 21 may have a length of 6000mm and a width of 305 mm.

Some parts of the energy-saving and water-saving multifunctional water curtain wall structure can be prefabricated in batches in a factory. Those skilled in the art can select an appropriate production flow and installation flow according to the structure of the present invention. As an example, the construction and installation method can comprise the following steps:

(A) make buffering tray, fixed subunit, hang steelframe subunit, stone material subunit, catch basin and feed pipe futilely, it includes:

the buffer tray comprises a base plate, an inner side wall, an outer side wall and baffle plates at two ends of the base plate, wherein the inner side wall and the outer side wall are larger than the baffle plates in height and are provided with folded edges bent inside the buffer tray, included angles between the outer side wall and the base plate and between the baffle plates and the base plate are 90 degrees, the included angles between the inner side wall and the base plate are 95-100 degrees, a plurality of water guide holes are formed in the joints between the inner side wall and the base plate, the diameters of the water guide holes are 1-5 mm, and the distance between the water guide holes is 15-25.

And manufacturing a fixing subunit, wherein the fixing subunit comprises a U-shaped fixing piece and an L-shaped dry hanging piece, and the U-shaped fixing piece is welded on the chassis.

According to the design specification, the buffer tray can be made of wiredrawing stainless steel, and the U-shaped fixing piece and the L-shaped dry hanging piece are made of galvanized flat iron. And drilling holes on the buffer tray to form a plurality of water guide holes. The number of the U-shaped fixing pieces fixed on each buffer tray is determined according to actual needs. This process can be carried out in batches in a factory.

And manufacturing a dry hanging steel frame unit, wherein the dry hanging steel frame subunit comprises a first longitudinal beam, a second longitudinal beam, a connecting beam, a first cross beam, a second cross beam and a connecting cross beam. The required number of the longitudinal beams and the cross beams can be manufactured by cutting galvanized steel channels or galvanized angle steels according to the designed size.

And manufacturing a stone subunit, wherein the stone subunit comprises a first stone, a second stone and a connecting stone, and a plurality of transverse grooves are formed in the front surfaces of the first stone and the second stone. Horizontal recess includes main recess and the vice recess that a plurality of time set up, the width of main recess is 10 ~ 20mm, and the width of vice recess is 2 ~ 8mm, and the degree of depth of main recess and vice recess is 2 ~ 10mm, and the distance between main recess and the vice recess is 2 ~ 10 mm. The stone material can be marble, such as black gold marble. The marble slabs of the desired size and number are cut in the factory. The back of these stones may be coated with a water-repellent layer such as an acrylic water-repellent agent. And the back of the marble stone can be pasted with a net and plastered according to requirements.

Manufacturing a water storage tank and a water supply pipe, wherein the longitudinal section of the water storage tank is in an inverted L-shaped step shape, the cross section area of the upper step part of the water storage tank is larger than that of the lower step part of the water storage tank, a plurality of water outlet holes are formed in the edge of the bottom, close to the outer side, of the upper step part of the water storage tank, the diameter of each water outlet hole is 1-5 mm, and the distance between every two water outlet holes is 15-25 mm. The water storage tank can be made of a stainless steel plate with the thickness of 3mm according to the design size. A 6 minute PPR water pipe may be cut to a desired length to make a water service pipe.

(B) And installing an L-shaped dry hanging piece, wherein the L-shaped dry hanging piece is fixed on the back of the lower part of the first stone. Can adopt pre-buried mode glue to fix in the recess of first stone material back.

(C) The installation is hung steelframe subunit futilely, it includes: vertically connecting one end of the connecting beam to the lower part of the first longitudinal beam, and vertically connecting the other end of the connecting beam to the upper part of the second longitudinal beam; fixing the connecting beam on a wall surface or a base steel frame, wherein the included angle between the connecting beam and the horizontal plane is 10-15 degrees; and connecting and fixing the first cross beam between two adjacent first longitudinal beams, connecting and fixing the second cross beam between two adjacent second longitudinal beams, and connecting and fixing the connecting cross beam between two adjacent connecting beams.

(D) And manufacturing a water collecting tank, wherein the water collecting tank is manufactured at the bottom of the water curtain wall structure, the longitudinal section of the water collecting tank is in an inverted L-shaped step shape, and the cross sectional area of the upper step part is larger than that of the lower step part. In one embodiment, the water curtain wall is designed on site, the bottom of the water collecting tank is defined as the area of the bottom of the water curtain wall, waterproof material such as polymer cement waterproof paint is coated to perform waterproof treatment, then the mold is erected and the reinforcing mesh is built in, the side wall of the water collecting tank is cast in situ with concrete, and the side wall can be subjected to waterproof treatment.

(E) Installing a stone subunit, comprising: fixing the first stone on the first longitudinal beam or the first cross beam, and fixing the second stone on the second longitudinal beam or the second cross beam; vertically connecting one end of the connecting stone to the back surface of the lower part of the first stone, and vertically connecting the other end of the connecting stone to the front surface of the upper part of the second stone; and fixing the connecting stone on the connecting beam or the connecting cross beam. In one embodiment, corner joints may be grooved and embedded in the back or side surfaces of the first stone, the second stone and the connecting stone, and fixed to the corresponding steel structures, thereby fixing them to the first beam, the second beam and the connecting beam, respectively. A sealant, such as a silicone weather-resistant sealant, may be applied to the joints of the connecting stones with the first stone and the second stone, respectively, to enhance the sealing property and the stability.

(F) Installing a water feed unit comprising: the top of the water curtain wall structure is provided with a water storage tank; and placing the water pump in the water collecting tank, connecting the lower end of the water supply pipe with the water pump, and extending the upper end of the water supply pipe into the water storage tank. In one embodiment, the reservoir may be fixed to a wall or base steel frame. The submersible pump can be arranged in the lower-layer stepped part of the water collecting tank and connected with the lower end of the water supply pipe, namely the water inlet, and then the upper end of the water supply pipe, namely the water outlet, is arranged at the bottom of the water storage tank. In a preferred embodiment, a water replenishing pipe may be connected to the sump, and a ball float valve may be provided at an outlet portion of the water replenishing pipe to automatically replenish water according to a water level change in the sump. In a further preferred embodiment, a finishing material such as stone or ceramic tiles may be applied to the inner wall and the periphery of the sump.

(G) Connecting and fixing the U-shaped fixing piece and the L-shaped dry hanging piece, wherein the U-shaped fixing piece and the L-shaped dry hanging piece are connected through a bolt, so that the buffering tray is fixed on the stone subunit and is positioned below the first stone and the connecting stone; the base plate is arranged in parallel to the connecting beam, so that the outer side wall of the buffer tray is higher than the inner side wall. It is easily understood by those skilled in the art that a plurality of stone installation units and corresponding buffer diversion units can be arranged in a water curtain wall, and are generally arranged in an upper-lower level type. In this case, the first stone, the first longitudinal beams, the first cross beams, and the like in the stone mounting unit on the lower layer correspond to the second stone, the second longitudinal beams, the second cross beams, and the like in the stone mounting unit on the upper layer. And vice versa.

(H) The preparation is located catch basin outside and step by step downwardly extending's one-level suspended ceiling structure, second grade suspended ceiling structure and tertiary suspended ceiling structure, one-level suspended ceiling structure includes that one-level main joist, one-level side fossil fragments and a plurality of will the one-level jib of ceiling is connected and is fixed in to the one-level main joist, second grade suspended ceiling structure includes that second grade main joist, second grade side fossil fragments and a plurality of will the second grade main joist is connected and is fixed in the second grade jib of ceiling, tertiary suspended ceiling structure includes that tertiary main joist, tertiary side fossil fragments and a plurality of will tertiary main joist is connected and is fixed in the tertiary jib of ceiling, and it includes: respectively fixing the first-stage suspender, the second-stage suspender and the third-stage suspender on a ceiling, and then respectively connecting and fixing the first-stage main keel, the second-stage main keel and the third-stage main keel; connecting and fixing the upper end of the first-stage side keel to a ceiling, connecting and fixing the lower end of the first-stage side keel to one end of the first-stage main keel facing the stone subunit, connecting and fixing the upper end of the second-stage side keel to the ceiling or one end of the first-stage main keel opposite to the stone subunit, connecting and fixing the lower end of the second-stage side keel to one end of the second-stage main keel opposite to the stone subunit, connecting and fixing the upper end of the third-stage side keel to the ceiling or one end of the second-stage main keel opposite to the stone subunit, and connecting and fixing the lower; a gypsum board, a calcium silicate board, an aluminum alloy board or a PVC board is covered and fixed on the primary main keel, the primary side keel, the secondary main keel, the secondary side keel, the tertiary main keel and the tertiary side keel; an inner concave part is arranged on the lower side of the secondary suspended ceiling structure, and an inner concave part is arranged on one side, facing the stone subunit, of the tertiary suspended ceiling structure.

(I) Installing a purification unit comprising: a first ultraviolet germicidal lamp is arranged in the water storage tank, and a second ultraviolet germicidal lamp and an ozone generator are arranged in the water collecting tank; connecting a water pump filter with a water inlet of a water pump machine, wherein the water pump filter comprises a quartz sand layer, an active carbon layer, a manganese sand filter material ball layer, a medical stone layer, a coral sand layer, a tourmaline mineralization ball layer and a plurality of filter screens for separating all the layers, and nano silver particles are attached to the filter screens; a generator unit is arranged near the upper part of the water collecting tank and comprises a rotating shaft, a plurality of water wheels on the rotating shaft, a generator electrically connected with the rotating shaft and a storage battery electrically connected with the generator; the storage battery is electrically connected with at least one of the ozone generator, the first ultraviolet germicidal lamp and the second ultraviolet germicidal lamp.

(J) Install the fragrant humidification unit, it includes: a plurality of oil storage tanks and corresponding linear drivers are arranged near the water collecting tank, and the linear drivers drive pistons in the oil storage tanks to axially move; an ultrasonic atomizer is arranged in the water collecting tank, comprises an ultrasonic atomizing sheet, a water level sensing switch and a temperature control protection switch and is arranged on the buoy; one end of an oil conveying conduit is communicated with an outlet of the oil storage tank, and the other end of the oil conveying conduit is arranged near the ultrasonic atomization sheet; a blower for diffusing the water mist is installed in the vicinity of the ultrasonic atomizer. In a preferred embodiment, the oil storage tanks are provided with capacity scale marks, and the essential oil in a plurality of oil storage tanks can be respectively and independently jasmine essential oil, rose essential oil, mint essential oil, lemon essential oil, agastache rugosus oil, blumea oil, elsholtzia oil or eupatorium oil. In a further preferred embodiment, the linear actuator may be an electric push rod, which may be connected to a PLC control system. The electric push rod and the ultrasonic atomizer can be connected with a necessary power supply circuit, and necessary waterproof treatment can be carried out according to requirements.

(K) Mounting an LED light source, comprising: installing a plurality of LED wall washing lamps in an inner concave part on the lower side of the secondary ceiling structure, installing a ceiling LED lamp strip in an inner concave part on one side of the tertiary ceiling structure facing the stone subunit, installing an upper LED lamp strip at a position close to the second stone on the lower side of the connecting stone, installing a lower LED lamp strip at a position close to the outer side wall of the chassis, and installing a bottom LED lamp on the inner wall of the water collecting tank; the underlying LED lamp belts are a plurality of waterproof LED lamp belts and comprise red, green and blue LED lamps; and connecting the lower LED lamp strip with the MCU controller.

Although the present invention has been described to a certain extent, it is apparent that appropriate changes in the respective conditions may be made without departing from the spirit and scope of the present invention. It is to be understood that the invention is not limited to the described embodiments, but is to be accorded the scope consistent with the claims, including equivalents of each element described.

Claims

1. An energy-saving and water-saving multifunctional water curtain wall structure is characterized by comprising a plurality of stone mounting units (1), a plurality of buffering and flow guiding units (2), a water supply unit (3), a purification unit (4), an aroma-increasing and humidifying unit (5) and an LED light-emitting structure unit (6);

the stone mounting unit (1) comprises a dry hanging steel frame unit (11) and a stone subunit (12); the dry hanging steel frame subunit (11) comprises a first longitudinal beam (111), a second longitudinal beam (112) and a connecting beam (113), one end of the connecting beam (113) is vertically connected to the lower part of the first longitudinal beam (111), the other end of the connecting beam is vertically connected to the upper part of the second longitudinal beam (112), and the connecting beam (113) is fixed on a wall surface or a base steel frame; the dry hanging steel shelf unit (11) further comprises a first cross beam (114), a second cross beam (115) and a connecting cross beam (116), wherein the first cross beam (114) is fixedly connected between two adjacent first longitudinal beams (111), the second cross beam (115) is fixedly connected between two adjacent second longitudinal beams (112), and the connecting cross beam (116) is fixedly connected between two adjacent connecting beams (113); the stone subunits (12) comprise first stones (121), second stones (122) and connecting stones (123), the first stones (121) are fixed on the first longitudinal beams (111) or the first cross beams (114), the second stones (122) are fixed on the second longitudinal beams (112) or the second cross beams (115), one ends of the connecting stones (123) are vertically connected to the back surface of the lower portion of the first stones (121), the other ends of the connecting stones (123) are vertically connected to the front surface of the upper portion of the second stones (122), and the connecting stones (123) are fixed on the connecting beams (113) or the connecting cross beams (116); the front surfaces of the first stone (121) and the second stone (122) are provided with a plurality of transverse grooves; the transverse grooves comprise a plurality of main grooves (124) and auxiliary grooves (125) which are arranged at intervals, the width of each main groove (124) is 10-20 mm, the width of each auxiliary groove (125) is 2-8 mm, the depths of the main grooves (124) and the auxiliary grooves (125) are 2-10 mm, and the distance between each main groove (124) and the corresponding auxiliary groove (125) is 2-10 mm;

the buffer diversion unit (2) comprises a buffer tray (21) and a fixed subunit (22); the buffer tray (21) comprises a bottom plate (211), an inner side wall (212), an outer side wall (213) and baffle plates (214) at two ends of the bottom plate (211); the inner side wall (212) and the outer side wall (213) are both higher than the baffle (214) and are provided with folded edges bent towards the inside of the buffer tray (21); the included angles between the outer side wall (213) and the base plate (211) and between the baffle (214) and the base plate (211) are both 90 degrees, and the included angle between the inner side wall (212) and the base plate (211) is 95-100 degrees; the fixing subunit (22) comprises a U-shaped fixing piece (221) and an L-shaped dry hanging piece (222), the U-shaped fixing piece (221) is welded on the chassis (211), and the U-shaped fixing piece (221) is connected with the L-shaped dry hanging piece (222) through a bolt; a plurality of water guide holes (215) are formed in the connecting position between the inner side wall (212) and the chassis (211), the diameter of each water guide hole (215) is 1-5 mm, and the distance between the water guide holes (215) is 15-25 mm; the L-shaped dry hanging piece (222) is fixed on the back of the lower part of the first stone (121), so that the buffering and flow guiding unit (2) is fixed on the stone mounting unit (1) and is positioned below the first stone (121) and the connecting stone (123); the included angle between the connecting beam (113) and the horizontal plane is 10-15 degrees, the base plate (211) is arranged in parallel to the connecting beam (113), and the outer side wall (213) of the buffer tray (21) is higher than the inner side wall (212);

the water supply unit (3) comprises a water storage tank (31), a water supply pipe (32), a water pump machine (33) and a water collecting tank (34); the water storage tank (31) is positioned at the top of the water curtain wall structure, the water collecting tank (34) is positioned at the bottom of the water curtain wall structure, the water pump (33) is arranged in the water collecting tank (34), the lower end of the water supply pipe (32) is connected with the water pump (33), and the upper end of the water supply pipe extends into the water storage tank (31); the longitudinal sections of the water storage tank (31) and the water collecting tank (34) are in an inverted L-shaped step shape, and the cross sectional area of the upper step part is larger than that of the lower step part; a plurality of water outlet holes (35) are formed in the edge, close to the outer side, of the bottom of the upper-layer step part of the water storage tank (31), the diameter of each water outlet hole (35) is 1-5 mm, and the distance between every two water outlet holes (35) is 15-25 mm; the water supply unit (3) further comprises a water replenishing subunit, the water replenishing subunit comprises a ball float valve positioned in the collecting tank (34) and a water replenishing pipe connected into the collecting tank (34), and the ball float valve is arranged at the outlet part of the water replenishing pipe;

the purification unit (4) comprises an ozone generator (41), a water pump filter (42), a first ultraviolet sterilization lamp (43) and a second ultraviolet sterilization lamp (44); the ozone generator (41) is arranged at the bottom of the water collecting tank (34); the water pump filter (42) is connected with a water inlet of the water pump (33) and comprises a quartz sand layer, an activated carbon layer, a manganese sand filter material ball layer, a medical stone layer, a coral sand layer, a tourmaline mineralization ball layer and a plurality of filter screens for separating all the layers, wherein the quartz sand layer, the activated carbon layer, the manganese sand filter material ball layer, the medical stone layer, the coral sand layer and the tourmaline mineralization ball layer are sequentially arranged in the water flow direction; the first ultraviolet sterilization lamp (43) is arranged in the water storage tank (31), and the second ultraviolet sterilization lamp (44) is arranged in the water collection tank (34); the purification unit (4) further comprises an electronic power generation unit (45) arranged in the water collecting tank (34), wherein the electronic power generation unit (45) comprises a rotating shaft (451), a plurality of water wheels (452) on the rotating shaft (451), a power generator (453) electrically connected with the rotating shaft (451), and a storage battery (454) electrically connected with the power generator (453); the storage battery (454) is electrically connected with at least one of the ozone generator (41), the first ultraviolet sterilization lamp (43) and the second ultraviolet sterilization lamp (44);

the flavoring and humidifying unit (5) comprises a flavoring subunit (51) and a humidifying subunit (52); the flavoring subunit (51) comprises a plurality of oil storage tanks (511) filled with different essential oils, a linear driver (512) for driving a piston in the oil storage tanks (511) to move axially, and an oil conveying conduit (513) with one end communicated with an outlet of the oil storage tanks (511); the humidifying subunit (52) comprises an ultrasonic atomizer (521) arranged in the water collecting tank (34), the ultrasonic atomizer (521) comprises an ultrasonic atomizing sheet and a water level sensing switch, and the other end of the oil conveying conduit (513) is positioned near the ultrasonic atomizing sheet; the humidifying sub-unit (52) further comprises a blower (522) for diffusing the water mist; the ultrasonic atomizer (521) is arranged on a buoy and used for controlling the depth of the ultrasonic atomizer (521) in water; the ultrasonic atomizer (521) is also provided with a temperature control protection switch, so that the ultrasonic atomizer works at 5-55 ℃;

LED luminous structure unit (6) includes furred ceiling LED subunit (61), buffer layer LED subunit (62) and bottom LED subunit (63), furred ceiling LED subunit (61) is including setting up catch basin (31) outside and step by step downwardly extending's one-level furred ceiling structure (611), second grade furred ceiling structure (612) and tertiary furred ceiling structure (613), one-level furred ceiling structure (611) include one-level main joist (6111), one-level side fossil fragments (6112) and a plurality of will one-level main joist (6111) connection is fixed in the one-level jib (6113) of ceiling, second grade furred ceiling structure (612) include second grade main joist (6121), second grade side fossil fragments (6122) and a plurality of will second grade main joist (6123) connection is fixed in the tertiary ceiling, furred ceiling structure (613) include tertiary main joist (6131), tertiary side fossil fragments (6132) and a plurality of will tertiary main joist (6131) connection is fixed in the tertiary jib (6123) of ceiling A boom (6133); the lower end of the primary side keel (6112) is fixedly connected with one end of the primary main keel (6111) facing the stone mounting unit (1); the upper end of the second-level side keel (6122) is fixedly connected with a ceiling or one end of the first-level main keel (6111) back to the stone mounting unit (1), and the lower end of the second-level side keel (6121) is fixedly connected with one end of the second-level main keel (6121) facing the stone mounting unit (1); the upper end of the third-level side keel (6132) is fixedly connected with a ceiling or one end of the second-level main keel (6121) back to the stone mounting unit (1), and the lower end of the third-level side keel (6131) is fixedly connected with one end of the third-level main keel (6131) facing the stone mounting unit (1); the first-stage main keel (6111), the first-stage side keel (6112), the second-stage main keel (6121), the second-stage side keel (6122), the third-stage main keel (6131) and the third-stage side keel (6132) are fixedly covered with gypsum boards, calcium silicate boards, aluminum alloy boards or PVC boards; an inner concave part is arranged at the lower side of the secondary suspended ceiling structure (612), and a plurality of LED wall washing lamps (614) are arranged in the inner concave part; an inner concave part is arranged on one side of the three-level suspended ceiling structure (613) facing the stone mounting unit (1), and a suspended ceiling LED lamp strip (615) is arranged in the inner concave part; the buffer layer LED subunit (62) comprises an upper LED lamp strip (621) and a lower LED lamp strip (622), the upper LED lamp strip (621) is arranged at the position, close to the second stone (122), of the lower side of the connecting stone (123), and the lower LED lamp strip (622) is arranged at the position, close to the outer side wall (213), of the chassis (211); the underlying LED lamp strips (622) are a plurality of waterproof LED lamp strips, and comprise red, green and blue LED lamps; the lower LED lamp strip (622) is connected with and controlled by an MCU controller; the bottom LED subunit (63) comprises a plurality of bottom LED lamps (631) arranged on the inner wall of the water collecting tank (34);

the height of the inner side wall (212) and the height of the outer side wall (213) are 40-60 mm respectively and independently, the width of the folded edge is 5-15 mm, and the baffleThe height of the plate (214) is 30-50 mm; the width of the lower-layer step part of the water storage tank (31) is 200-300 mm, the height is 200-300 mm, and the length is 5000-7000 mm; the width of the upper-layer stepped part of the water storage tank (31) is 400-600 mm, the height is 30-70 mm, and the length is 5000-7000 mm; the capacity of the water storage tank (31) is 0.3-0.6 m³(ii) a The width of the lower-layer step part of the water collecting tank (34) is 300-500 mm, the height is 200-400 mm, and the length is 300-500 mm; the width of the upper-layer stepped part of the water collecting tank (34) is 1000-1500 mm, the height is 200-400 mm, and the length is 5000-7000 mm; the capacity of the water collecting tank (34) is 2-3 m³(ii) a The water pump (33) is a submersible pump and is positioned in the lower stepped part of the water collecting tank (34); the water outlet of the water supply pipe (32) is positioned near the bottom of the water storage tank (31);

the stone installation units (1) and the buffering and flow guiding units (2) are multiple.

2. The water curtain wall structure as claimed in claim 1, wherein the oil tank (511) is provided with volume graduations; the linear driver (512) is an electric push rod; the essential oils in the oil storage tanks (511) are respectively and independently jasmine essential oil, rose essential oil, mint essential oil, lemon essential oil, agastache rugosus oil, blumea oil, elsholtzia oil or eupatorium oil; the bottom LED lamps (631) are uniformly arranged on the inner wall of the water collecting tank (34) and irradiate upwards, and the bottom LED lamps (631) are waterproof LED lamps; the MCU controller is a single chip microcomputer.

3. The water curtain wall structure as claimed in claim 1, wherein the first stone (121), the second stone (122) and the connecting stone (123) are coated with a waterproof layer on the back surface, wherein the waterproof layer is made of silicate waterproof agent, silicone oligomer waterproof agent, acrylic waterproof agent, organic fluorine silicone waterproof agent or organic fluorine carbon waterproof agent; the inner wall of the water collecting tank (34) is coated with a waterproof layer, and the waterproof layer is made of polymer cement waterproof paint, acrylic waterproof paint, silicone rubber waterproof paint, SBS modified emulsified asphalt waterproof paint or chloroprene rubber modified asphalt waterproof paint.

4. The water curtain wall construction according to any one of claims 1 to 3, characterised in that the width of the primary groove (124) is 15mm, the width of the secondary groove (125) is 5mm, the depth of the primary groove (124) and the secondary groove (125) is 5mm, and the distance between the primary groove (124) and the secondary groove (125) is 5 mm; the included angle between the inner side wall (212) and the chassis (211) is 96 degrees; the diameter of the water outlet holes (35) is 2mm, and the distance between the water outlet holes (35) is 20 mm; the diameter of the water guide holes (215) is 2mm, and the distance between the water guide holes (215) is 20 mm; the included angle between the connecting beam (113) and the horizontal plane is 11 degrees; the buffer tray (21) is made of wiredrawing stainless steel with the thickness of 2mm, the U-shaped fixing piece (221) is made of galvanized flat iron with the thickness of 3mm, and the dry hanging steel frame sub-unit (11) is made of galvanized steel channel steel or galvanized angle steel with the thickness of 5 mm; the water storage tank (31) is made of a stainless steel plate with the thickness of 3 mm; the heights of the inner side wall (212) and the outer side wall (213) are both 50mm, the width of the folded edge is 10mm, and the height of the baffle (214) is 40 mm; the width of the lower step part of the water storage tank (31) is 250mm, the height of the lower step part is 250mm, and the length of the lower step part is 6000 mm; the width of the upper-layer stepped part of the water storage tank (31) is 550mm, the height of the upper-layer stepped part is 50mm, and the length of the upper-layer stepped part is 6000 mm; the capacity of the water storage tank (31) is 0.39m³(ii) a The width of the lower-layer step part of the water collecting tank (34) is 400mm, the height is 300mm, and the length is 400 mm; the width of the upper-layer step part of the water collecting tank (34) is 1260mm, the height is 300mm, and the length is 6000 mm; the capacity of the water collecting tank (34) is 2.3m³(ii) a The lift of the water pump (33) is 35 m, and the flow rate is 2.5m³The water supply pipe (32) is 6 minutes; the ozone generator (41) is an underwater ozone generator (41); the first ultraviolet germicidal lamp (43) and the second ultraviolet germicidal lamp (44) are immersed ultraviolet germicidal lamps; the bottom LED lamp (631) is a 24V direct current waterproof lamp; the LED wall washing lamp (614) arranged in the inner concave part of the secondary ceiling structure (612) is a linear LED wall washing lamp (614), the power of an LED single bead is 5-15W, and the color temperature is 2000-4000K; the upper LED lamp strip (621) is a waterproof LED lamp strip, and the color temperature is 2000-4000K.

5. A construction method of an energy-saving and water-saving multifunctional water curtain wall structure is characterized by comprising the following steps:

(A) make buffering tray (21), fixed subunit (22), hang steelframe subunit (11), stone material subunit (12), catch basin (31) and feed pipe (32) futilely, it includes:

manufacturing a buffer tray (21), wherein the buffer tray (21) comprises a chassis (211), an inner side wall (212), an outer side wall (213) and baffle plates (214) at two ends of the chassis (211), the heights of the inner side wall (212) and the outer side wall (213) are both larger than the baffle plates (214), and folded edges bent towards the inside of the buffer tray (21) are both arranged, included angles between the outer side wall (213) and the chassis (211), between the baffle plates (214) and the chassis (211) are both 90 degrees, the included angle between the inner side wall (212) and the chassis (211) is 95-100 degrees, a plurality of water guide holes (215) are arranged at the connecting positions between the inner side wall (212) and the chassis (211), the diameters of the water guide holes (215) are 1-5 mm, and the distances between the water guide holes (215) are 15-25 mm;

manufacturing a fixing subunit (22), wherein the fixing subunit (22) comprises a U-shaped fixing piece (221) and an L-shaped dry hanging piece (222), and the U-shaped fixing piece (221) is welded on the bottom plate (211);

manufacturing a dry hanging steel shelf unit (11), wherein the dry hanging steel shelf unit (11) comprises a first longitudinal beam (111), a second longitudinal beam (112) and a connecting beam (113), and a first cross beam (114), a second cross beam (115) and a connecting cross beam (116);

manufacturing a stone subunit (12), wherein the stone subunit (12) comprises a first stone (121), a second stone (122) and a connecting stone (123), and a plurality of transverse grooves are formed in the front surfaces of the first stone (121) and the second stone (122); the transverse grooves comprise a plurality of main grooves (124) and auxiliary grooves (125) which are arranged at intervals, the width of each main groove (124) is 10-20 mm, the width of each auxiliary groove (125) is 2-8 mm, the depths of the main grooves (124) and the auxiliary grooves (125) are 2-10 mm, and the distance between each main groove (124) and the corresponding auxiliary groove (125) is 2-10 mm;

manufacturing a water storage tank (31) and a water supply pipe (32), wherein the longitudinal section of the water storage tank (31) is in an inverted L-shaped step shape, the cross section of the upper step part is larger than that of the lower step part, a plurality of water outlet holes (35) are formed in the edge of the bottom, close to the outer side, of the upper step part of the water storage tank (31), the diameter of each water outlet hole (35) is 1-5 mm, and the distance between every two water outlet holes (35) is 15-25 mm;

(B) installing an L-shaped dry hanging piece (222), wherein the L-shaped dry hanging piece (222) is fixed on the back of the lower part of the first stone (121);

(C) installing a dry-hang steel frame subunit (11) comprising: one end of the connecting beam (113) is vertically connected to the lower part of the first longitudinal beam (111), and the other end of the connecting beam is vertically connected to the upper part of the second longitudinal beam (112); fixing the connecting beam (113) on a wall surface or a base steel frame, wherein the included angle between the connecting beam (113) and the horizontal plane is 10-15 degrees; the first cross beam (114) is fixedly connected between two adjacent first longitudinal beams (111), the second cross beam (115) is fixedly connected between two adjacent second longitudinal beams (112), and the connecting cross beam (116) is fixedly connected between two adjacent connecting beams (113);

(D) manufacturing a water collecting tank (34), wherein the water collecting tank (34) is manufactured at the bottom of the water curtain wall structure, the longitudinal section of the water collecting tank (34) is in an inverted L-shaped step shape, and the cross sectional area of the upper step part is larger than that of the lower step part;

(E) -installing a stone subunit (12) comprising: fixing the first stone (121) on the first longitudinal beam (111) or the first cross beam (114), and fixing the second stone (122) on the second longitudinal beam (112) or the second cross beam (115); vertically connecting one end of the connecting stone (123) to the back surface of the lower part of the first stone (121), and vertically connecting the other end of the connecting stone to the front surface of the upper part of the second stone (122); fixing the connecting stone (123) on the connecting beam (113) or the connecting cross beam (116);

(F) -installing a water feed unit (3) comprising: a water storage tank (31) is arranged at the top of the water curtain wall structure; placing a water pump (33) in a water collecting tank (34), connecting the lower end of a water supply pipe (32) with the water pump (33), and extending the upper end into the water storage tank (31); connecting a water replenishing pipe into a water collecting tank (34), and arranging a ball float valve at the outlet part of the water replenishing pipe;

(G) the U-shaped fixing piece (221) and the L-shaped dry hanging piece (222) are fixedly connected, and the U-shaped fixing piece (221) and the L-shaped dry hanging piece (222) are connected through bolts, so that the buffering tray (21) is fixed on the stone subunit (12) and is positioned below the first stone (121) and the connecting stone (123); wherein the chassis (211) is arranged parallel to the connection beam (113) such that an outer side wall (213) of the buffer tray (21) is positioned higher than an inner side wall (212);

(H) the preparation is located catch basin (31) outside and step by step downwardly extending's one-level furred ceiling structure (611), second grade furred ceiling structure (612) and tertiary furred ceiling structure (613), one-level furred ceiling structure (611) include one-level main joist (6111), one-level side fossil fragments (6112) and a plurality of will one-level main joist (6111) are connected and are fixed in the one-level jib (6113) of ceiling, second grade furred ceiling structure (612) include second grade main joist (6121), second grade side fossil fragments (6122) and a plurality of will second grade main joist (6121) are connected and are fixed in second grade jib (6123) of ceiling, tertiary furred ceiling structure (613) include tertiary main joist (6131), tertiary side fossil fragments (6132) and a plurality of will tertiary main joist (6131) are connected and are fixed in the tertiary jib (6133) of ceiling, it includes: the first-stage suspender (6113), the second-stage suspender (6123) and the third-stage suspender (6133) are respectively fixed on a ceiling, and then the first-stage main keel (6111), the second-stage main keel (6121) and the third-stage main keel (6131) are respectively connected and fixed; the upper end of a first-level side keel (6112) is fixedly connected with a ceiling, the lower end of the first-level side keel (6111) is fixedly connected with one end, facing the stone subunit (12), of a first-level main keel (6111), the upper end of a second-level side keel (6122) is fixedly connected with the ceiling or one end, facing away from the stone subunit (12), of the first-level main keel (6111), the lower end of the second-level side keel (6121) is fixedly connected with one end, facing the stone subunit (12), of the second-level main keel (6121), the upper end of a third-level side keel (6132) is fixedly connected with one end, facing away from the stone subunit (12), of the second-level main keel (6131), and the lower end of the; a gypsum board, a calcium silicon board, an aluminum alloy board or a PVC board is covered and fixed on the first-level main keel (6111), the first-level side keel (6112), the second-level main keel (6121), the second-level side keel (6122), the third-level main keel (6131) and the third-level side keel (6132); an inner concave part is arranged on the lower side of the secondary suspended ceiling structure (612), and an inner concave part is arranged on one side, facing the stone subunit (12), of the tertiary suspended ceiling structure (613);

(I) installing a purification unit (4) comprising: a first ultraviolet sterilization lamp (43) is arranged in the water storage tank (31), and a second ultraviolet sterilization lamp (44) and an ozone generator (41) are arranged in the water collecting tank (34); connecting a water pump filter (42) with a water inlet of a water pump (33), wherein the water pump filter comprises a quartz sand layer, an activated carbon layer, a manganese sand filter material ball layer, a medical stone layer, a coral sand layer, a tourmaline mineralization ball layer and a plurality of filter screens for separating all the layers, and nano silver particles are attached to the filter screens; a power generation electronic unit (45) is arranged above and near the water collecting tank (34) and comprises a rotating shaft (451), a plurality of water wheels (452) on the rotating shaft (451), a power generator (453) electrically connected with the rotating shaft (451), and a storage battery (454) electrically connected with the power generator (453); the storage battery (454) is electrically connected with at least one of the ozone generator (41), the first ultraviolet sterilization lamp (43) and the second ultraviolet sterilization lamp (44);

(J) -installing a fragrancing and humidifying unit (5) comprising: a plurality of oil storage tanks (511) and corresponding linear drivers (512) are arranged near the water collecting tank (34), and the linear drivers (512) drive pistons in the oil storage tanks (511) to move axially; an ultrasonic atomizer (521) is arranged in the water collecting tank (34), wherein the ultrasonic atomizer (521) comprises an ultrasonic atomizing sheet, a water level sensing switch and a temperature control protection switch and is arranged on a buoy; one end of an oil conveying conduit (513) is communicated with an outlet of the oil storage tank (511), and the other end of the oil conveying conduit is arranged near the ultrasonic atomization sheet; a blower (522) for diffusing water mist is installed near the ultrasonic atomizer (521);

(K) mounting an LED light source, comprising: installing a plurality of LED wall washing lamps (614) in an inner concave part on the lower side of the secondary ceiling structure (612), installing ceiling LED lamp strips (615) in an inner concave part on one side of the tertiary ceiling structure (613) facing the stone subunit (12), installing upper LED lamp strips (621) at a position close to the second stone (122) on the lower side of the connecting stone (123), installing lower LED lamp strips (622) at a position close to the outer side wall (213) of the chassis (211), and installing bottom LED lamps (631) on the inner wall of the water collecting tank (34); the underlying LED lamp strips (622) are a plurality of waterproof LED lamp strips, which comprise red, green and blue LED lamps; and connecting the lower LED lamp strip (622) with the MCU controller.

6. Construction method according to claim 5, characterised in that the oil storage tank (511) is provided with capacity graduations; the linear driver (512) is an electric push rod; the essential oil in the oil storage tanks (511) is respectively and independently jasmine essential oil, rose essential oil, mint essential oil, lemon essential oil, agastache rugosus oil, blumea oil, elsholtzia oil or eupatorium oil; the bottom LED lamps (631) are uniformly arranged on the inner wall of the water collecting tank (34) and irradiate upwards, and the bottom LED lamps (631) are waterproof LED lamps; the MCU controller is a single chip microcomputer.

7. The construction method according to claim 5, wherein the height of the inner side wall (212) and the outer side wall (213) is 40 to 60mm, the width of the flange is 5 to 15mm, and the height of the baffle plate (214) is 30 to 50 mm; the width of the lower-layer step part of the water storage tank (31) is 200-300 mm, the height is 200-300 mm, and the length is 5000-7000 mm; the width of the upper-layer stepped part of the water storage tank (31) is 400-600 mm, the height is 30-70 mm, and the length is 5000-7000 mm; the capacity of the water storage tank (31) is 0.3-0.6 m³(ii) a The width of the lower-layer step part of the water collecting tank (34) is 300-500 mm, the height is 200-400 mm, and the length is 300-500 mm; the width of the upper-layer stepped part of the water collecting tank (34) is 1000-1500 mm, the height is 200-400 mm, and the length is 5000-7000 mm; the capacity of the water collecting tank (34) is 2-3 m³(ii) a The water pump (33) is a submersible pump and is positioned in the lower stepped part of the water collecting tank (34); the water outlet of the water supply pipe (32) is positioned near the bottom of the water storage tank (31).

8. The construction method according to claim 5, wherein the first stone (121), the second stone (122) and the connecting stone (123) are coated with a waterproof layer on the back surface thereof, wherein the waterproof layer is a silicate waterproof agent, an organic silicon oligomer waterproof agent, an acrylic waterproof agent, an organic fluorine silicon waterproof agent or an organic fluorine carbon waterproof agent; the inner wall of the water collecting tank (34) is coated with a waterproof layer, and the waterproof layer is made of polymer cement waterproof paint, acrylic waterproof paint, silicone rubber waterproof paint, SBS modified emulsified asphalt waterproof paint or chloroprene rubber modified asphalt waterproof paint.

9. Construction method according to any of claims 5 to 8, wherein the width of the primary groove (124) is 15mm, the width of the secondary groove (125) is 5mm, the depth of the primary groove (124) and the secondary groove (125) is 5mm, and the distance between the primary groove (124) and the secondary groove (125) is 5 mm; the included angle between the inner side wall (212) and the chassis (211) is 96 degrees; the diameter of the water outlet holes (35) is 2mm, and the distance between the water outlet holes (35) is 20 mm; the diameter of the water guide holes (215) is 2mm, and the distance between the water guide holes (215) is 20 mm; the included angle between the connecting beam (113) and the horizontal plane is 11 degrees; the buffer tray (21) is made of wiredrawing stainless steel with the thickness of 2mm, the U-shaped fixing piece (221) is made of galvanized flat iron with the thickness of 3mm, and the dry hanging steel frame sub-unit (11) is made of galvanized steel channel steel or galvanized angle steel with the thickness of 5 mm; the water storage tank (31) is made of a stainless steel plate with the thickness of 3 mm; the heights of the inner side wall (212) and the outer side wall (213) are both 50mm, the width of the folded edge is 10mm, and the height of the baffle (214) is 40 mm; the width of the lower step part of the water storage tank (31) is 250mm, the height of the lower step part is 250mm, and the length of the lower step part is 6000 mm; the width of the upper-layer stepped part of the water storage tank (31) is 550mm, the height of the upper-layer stepped part is 50mm, and the length of the upper-layer stepped part is 6000 mm; the capacity of the water storage tank (31) is 0.39m³(ii) a The width of the lower-layer step part of the water collecting tank (34) is 400mm, the height is 300mm, and the length is 400 mm; the width of the upper-layer step part of the water collecting tank (34) is 1260mm, the height is 300mm, and the length is 6000 mm; the capacity of the water collecting tank (34) is 2.3m³(ii) a The lift of the water pump (33) is 35 m, and the flow rate is 2.5m³The water supply pipe (32) is 6 minutes; the ozone generator (41) is an underwater ozone generator (41); the first ultraviolet germicidal lamp (43) and the second ultraviolet germicidal lamp (44) are immersed ultraviolet germicidal lamps; the bottomThe LED lamp (631) is a 24V direct current waterproof lamp; the LED wall washing lamp (614) arranged in the inner concave part of the secondary ceiling structure (612) is a linear LED wall washing lamp (614), the power of an LED single bead is 5-15W, and the color temperature is 2000-4000K; the upper LED lamp strip (621) is a waterproof LED lamp strip, and the color temperature is 2000-4000K.