30results about How to "Rich landscape" patented technology

The invention belongs to the technical field of environmental engineering and in particular discloses a method for improving the running effect of an artificial wetland in winter. The method comprises the following steps of: planting water plants which are easy to harvest in the artificial wetland; harvesting a part of plants of the artificial wetland in winter which are used for anaerobic fermentation to produce biogas; and then heating the sewage nearby the plant roots of the artificial wetland by using the heat energy produced by biogas burning to improve the activity of microbial population around the roots and maintain sewage-purifying capability of the wetland at low temperature in winter. The biogas residues produced by fermentation are composted and are used as organic fertilizersto breed wetland landscape plants. The method does not have wastes discharge and secondary pollution in the whole process and has the advantages of less construction investment, good treatment effect, low running cost and simple and easy management.

The invention relates to a space module building which comprises a framework, space modules and contained objects of multi-storey buildings and the like.The framework comprises building roof structures, force-resisting components and optional protruding objects; the space modules are formed by dividing the framework through the horizontally arranged storey structures and the vertically distributed vertical force-resisting components, the height of each space module is the height of at least two natural storeys, the plane dimension is large, and the contained objects of the multi-storey buildings and the like can be built in the space modules; generally, concrete-filled steel tube columns are arranged on the outer edges of each space module, and the multiple space modules are connected and separated through barrels which are arranged in the center area of the building in the horizontal plane; due to the fact that completely assembled type lightweight storeys and wall boards which are low in price and high in heat-insulating property can be adopted as the contained objects of the multi-storey buildings and the like, compared with an existing high-rise building, the space module building is high in construction speed, reduces the construction cost and labor intensity, is greener and more environmentally friendly and improves the economic benefit of a construction project.

The invention discloses a frame fixing base machining device. The frame fixing base machining device comprises a second working platform, a second winding drum mechanism used for winding a second ironplate, a second extrusion forming mechanism used for extruding two parallel straight plates on the second iron plate, and a third cutting mechanism used for cutting the second iron plate and the twostraight plates, wherein the second winding drum mechanism, the second extrusion forming mechanism and the third cutting mechanism are sequentially arranged on the second working platform; and the frame fixing base machining device further comprises a second conveying mechanism arranged on the second working platform and used for conveying the second iron plate. According to the frame fixing basemachining device, automatic machining of a frame fixing base is achieved, the production efficiency is high, the device can be suitable for batch production, and manpower is saved. The invention further discloses a fence machining production line. The production efficiency of a fence is greatly improved, the fence machining production line is suitable for batch production, the manpower is saved, and the production cost is saved.

The invention relates to a rainwater garden with rainwater filtering, purifying and storing functions and a filtering method thereof. The rainwater garden comprises a plurality of horizontal baffling areas. The horizontal baffling areas are arranged in a transverse side-by-side mode in series connection to form a multi-stage purifying area. Rainwater flows from the front end of each horizontal baffling area to the tail end of the corresponding horizontal baffling area. An overflow brick partition wall is arranged at the communicating position of the tail end of each horizontal baffling area and the front end of the other connected horizontal baffling area. Each horizontal baffling area comprises a plurality of vegetation areas and a plurality of gravel filtering areas, and the vegetation areas and the gravel filtering areas are arranged in series connection at intervals. Overflow brick partition walls are arranged between the vegetation areas and the gravel filtering areas in each horizontal baffling area. The rainwater garden has the advantages that the rainwater filtering, purifying and storing functions are given to full play, the problems about plant root rotting and rainwater reusing can be solved, and a certain landscape effect is achieved.

The invention discloses a greening plant-supporting box comprising a bottom positioning member, a middle stabilizing member and a top fixing member stacked in sequence from bottom to top; a tree inserts the bottom positioning member, the middle stabilizing member and the top fixing member, thus reducing safety influences on pedestrians; the greening plant-supporting box can optimize the non-beautiful problems of an arbor and hard pavement juncture, thus providing good stabilizing effect.

The invention relates to the technical field of fountains and in particular relates to a round-swing fountain device. The round-swing fountain device comprises a guide frame, a plurality of nozzle assemblies, a poking part in driving connection with the nozzle assemblies, a swing ring in driving connection with the poking part, and a swing driving mechanism for driving the swing ring to swing, wherein the guide frame is provided with a guide channel for medium circulation, and the nozzles of the nozzle assemblies are communicated with the guide channel. Under the action of an external water pump, fluid mediums enter the nozzles through the guide channel of the guide frame and are sprayed through the nozzles. The swing driving mechanism drives the swing ring to swing, and the swing ring drives the nozzle assemblies to swing through the poking part, so that the nozzles swing towards the inside and outside of the swing ring and mediums sprayed from the nozzles are thrown towards the inside and outside of the swing ring. The round-swing fountain device has a simple structure, has reduced manufacturing cost, can be installed and maintained conveniently, is small and exquisite, and is particularly suitable for sand table showing; and mediums sprayed from the nozzles are thrown towards the inside and outside of the swing ring, so that the water landscape is colorful and the viewing effect is good.

The invention relates to the technical field of city traffic safety facilities, in particular to a multi-color rhythm type city tunnel entrance guiding system. The multi-color rhythm type city tunnel entrance guiding system comprises road surface guiding information arranged on the road surface of a tunnel, and side wall continuous guiding information arranged on side walls of the tunnel, wherein the road surface guiding information comprises through lane guiding information, merging lane guiding information and ramp guiding information; and the side wall continuous guiding information comprises a tunnel entrance road segment information system and a tunnel normal road segment information system. By arranging the road surface guiding information and the side wall continuous guiding information, the design scheme of guiding information is more continuous, and drivers can judge the main line and ramp merging position ahead in time in the city tunnel.

The invention discloses a connecting cabin structure of underground comprehensive bodies. The connecting cabin structure mainly comprises a pipeline connecting cabin, a small automobile emergency cabin, load-bearing short columns, bottom plates, load-bearing columns, an emergency escape cabin, pipeline channels, small automobile channels, a connecting cabin entrance and maintenance channels. The three layers of bottom plates are connected with the load-bearing columns of the connecting cabin. The three layers of bottom plates and the load-bearing columns divide the connecting cabins into multiple chambers with different functions, and the chambers with the different functions on the upper layer and the lower layer communicate through the maintenance channels. The pipeline connecting cabincommunicates with the emergency escape cabin through the corresponding maintenance channel, and the emergency escape cabin communicates with the connecting cabin entrance. By means of the connecting cabin structure, various kinds of municipal pipeline planning, building and management can be planned as a whole; the problems of road surface repeated excavation, pipeline connection, accident emergency escape and the like are solved; urban safety can be guaranteed easily, the urban functions can be perfected, the urban landscape can be beautified, and urban intensive and high efficiency and transformation development can be promoted; and the development of the urban underground comprehensive bodies can be promoted easily.

The invention relates to municipal infrastructure supplies, in particular to a landscape paving stone which is widely used for paving sidewalks and various plazas. The landscape paving stone comprises a facing stone cast on a bed stone which is filled with fibrous materials. The invention greatly improves the flexural strength of the landscape paving stone, prolongs the service life of the landscape paving stone, effectively prevents damages to the city appearance environment due to the damage to the landscape paving stone, and simultaneously promotes the good image of the city municipal construction in China, enriches the urban landscape and improves investment environments so as to obtain good social benefit.

The invention discloses a wall-mounted plant packed bed. The wall-mounted plant packed bed is composed of a packed bed, a vegetation layer, a packing layer and a water distribution pipe, wherein the packed bed is composed of a base, baffles, partition plates and supporting frames, the base is fixed to a river levee through the supporting frames, the baffles and the partition plates are arranged onthe base, the baffles are arranged along the river levee and are parallel to the river levee, and the partition plates are perpendicular to the river levee; the baffles, the partition plates, the base and the river levee together surround the packed bed; the packing layer is arranged in the packed bed, and ceramsite and volcanic rock are sequentially laid in the packing layer from bottom to top;the water distribution pipe is buried in the packing layer along the base and is parallel to the river levee; the vegetation layer is planted on the packing layer and consists of aquatic plants; a plurality of drain holes are formed in the baffles; water outlets are formed in two sides of the pipe wall of the water distribution pipe. The wall-mounted plant packed bed is simple and convenient to mount, realizes efficient removal of organic matters and nutrients in river water, improves river water quality and ecological environment, and has certain landscape value.