30results about How to "Rich landscape" patented technology

The present invention provides a fast cultivation method of large root-appreciative sight tree in garden with the root system substituting the trunk; the new root system of the seedling tree is scattered and pruned; the left roots are cut clinging to the floor and the seedling is lifted and soaked in radication liquid; the process flow mentioned above is repeated only with the cylinder height being increased by two times and the frame and root lifting height being correspondingly increased by two times; the root lifting process is repeated for a plurality of times and the tress is combed and the tree crown is cultivated; with the process of coiling weaving, pruning, approaching grafting, climbing and trimming for garden miniascape, the root system is made into a trunk which is like a cageand implemented with the soil planting through hole transplanting. The large root-appreciative garden sight tree cultivated with the present invention is characterized by a short production cycle andfast forming; the sight tree is fit for mass production and can be implemented with original sculpt according to design requirements; the plasticity is high; the shapes are various and elegant with great appreciative value. The tree is young and easy to be transplanted with a high survival rate; in addition, the tree can restore the original form fast after being cut.

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 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 belongs to the field of plant tissue culture, and discloses a high-efficiency and rapid propagation method of Coleus coleus, which comprises the following steps: taking the sword-shaped buds newly extracted from the base of a strong mother plant as explants in March to April, and separately Carry out ① the explants are sterilized with 0.1% mercury chloride for 6-8 minutes, ② insert the sterilized explants into the induction and differentiation medium added with 6-BA, CPPU, NAA and cultivate them, ③ put the callus mass or The sword-shaped adventitious bud clusters were inserted into the proliferation medium supplemented with 6-BA, CPPU and NAA, ④The shoot-shaped shoots with a plant height of 30-40 mm and ￠≥5 mm were cut from the proliferating bud clusters or bud clusters, and inoculated in In the rooting medium added with NAA, when the shoot-shaped buds have 2 to 3 leaves, and the mesophyll of some leaves becomes red spots, the seedlings can be hardened and transplanted. The invention provides a high-efficiency and rapid propagation method of S. coleus, which solves the problems of low bud formation rate, low reproduction coefficient, weak or deformed proliferating buds and rooted seedlings, and easy breeding in the rapid propagation process. Bacteria and other bottlenecks restricting the industrialization of the rapid propagation of S. coleus can obtain a large number of high-quality S. The cost of industrialized seedling cultivation of rib grass realizes the industrialization of high-efficiency and rapid propagation of rib grass.

The invention belongs to the technical field of environmental protection, in particular to a water treatment technology of inclined plane undercurrent artificial wetland which is composed of water inlet pipe, a vent pipe, a water collecting pipe, an impermeable membrane, a substrate layer and plants; the wetland cross section is a quadrangle which is divided into a nitrification region and a denitrification region; the water to be treated is correspondingly divided into two spouts to enter into the two regions. The flooding water in the nitrification region enters into the denitrification region after nitrification is finished, is mixed with the flooding water in the denitrification region, and utilizes middle carbon source for denitrification, thus realzing the removal of NH4+ / -N and TN.The water treatment technology of the invention is characterized in that nitrification and denitrification reaction are carried out in the same wetland; the nitrogen degassing rate of the single-stage wetland is improved by over 50%; water flows depends on gravity in the purification process; power and operational maintenance are not needed in the treatment process; and the surface of the wetlandcan be designed into different slopes according to construction of the river channel side slope and mountain land slope and different landscape requirements, thus enriching the landscape of the wetland.

The invention relates to a green plant growth permeable pitch concrete and its preparing method, relating to a technical method for preparing environmental protection green road surface layers of city parks and life estates. Its composition: the mass ratio of water to nutrient solution to seeds of tall fescue / bermudagrass to rectangular stone powder to carboxymethyl cellulose sodium is (70-86) : (4-8) : (1-5) : (6-12) : (3-5); filling the mixed planting substrate into the pores inside the porous pitch concrete with porocity of 20%-26% to form the plant growth permeable pitch concrete. Its preparing method: firstly preparing a mixed solution of nutrient solution and water in a specified proportion; successively preparing the planting substrate, i.e. uniformly blending the rectangular stone powder, nutrient earth and seeds of tall fescue, pouring the prepared planting substrate into the mixed solution in batches, adding in carboxymethyl cellulose sodium thickening agent and blending uniformly, and finally making the uniform planting substrate permeate into or injected into the surface layer of the porous pitch concrete.

The invention relates to an assembled twelve-way pedestrian overpass and an assembling method. The assembled twelve-way pedestrian overpass comprises a square ring bridge deck slab. The four corners of the square ring bridge deck slab are each provided with a bevel edge. Each bevel edge is connected with a lap joint bridge deck. Each lap joint bridge deck is arranged at the bottom of a door of a building in a lap joint mode. The end of each lap joint bridge deck is connected with a transverse hollow round bar. Each transverse hollow round bar is provided with a set of rotating openings and connected with a rotating rod. Each rotating rod is connected with a set of rotating plates which penetrate through the corresponding rotating openings. The rotating plates are connected with suspension bridges. The assembling method is used for the twelve-way pedestrian overpass.