CN205492010U - Can dismantle filter screen - Google Patents

Abstract

The utility model discloses a for reaching above -mentioned mesh, the utility model discloses describe a can dismantle filter screen, its key lies in: including the dictyosome an edge of dictyosome is provided with the semicircle breach, be provided with the link on the angle of dictyosome, the dictyosome is the rectangle, the link symmetric distribution is in four angles and the long edge of dictyosome, the dictyosome adopts rigid plastic to make, the dictyosome with the link is the integrated into one piece structure. Beneficial effect: the convenient dismantlement and the installation, the unable basin that gets into of the feasible fallen leaves of dictyosome effectively avoids fallen leaves rotten at the water planting incasement, and the clearance need not dredged to the water planting incasement, can use for a long time, reduces artifical maintenance cost.

Description

Detachable drainage screen

Technical field

This utility model belongs to a kind of highway gardens and city trees and shrubs technology, is specifically related to a kind of detachable filtration Net.

Background technology

Highway gardens and city trees and shrubs can afforest highway and urban environment, to this end, the city trees and shrubs in modern times is built And if in highway landscape design, all have employed afforestation vegetation as isolation strip, isolating for road.

Traditional isolation strip be all utilize guardrail wires as isolating and protecting, then in guardrail wires plant terrestrial Plant, guardrail wires is relatively light due to deadweight, needs bolt to follow closely guardrail on road surface.Its shortcoming clearly, 1, Twice guardrail wires is limited to the crashproof of vehicle and buffering effect.Large-scale passenger-cargo carriage is easy to break through guardrail.2、 Terrestrial plant growth is rapid, it is easy to spread guardrail wires, affects road sight line, it is often necessary to manually water Water and trimming leaf, manual maintenance cost is the highest.And the existing water plant hydroponic box for isolation strip, Owing to falling in hydroponic box, on expressway, do not clear up, fall leaves perishable smelly.

Utility model content

Shortcoming for prior art, it is provided that a kind of detachable drainage screen, covers on the case mouth of hydroponic box, Can effectively prevent fallen leaves from entering in hydroponic box, reduce the cost of manual maintenance.

For reaching above-mentioned purpose, a kind of detachable drainage screen of this utility model statement, it it is critical only that: includes Dictyosome, is provided with half round cut on a limit of described dictyosome, the angle of described dictyosome is provided with link.

Design based on said structure, during use, arranges the projection matched with described link on hydroponic box, The half round cut of two drainage screens is relative, uses its link to hang in the projection of hydroponic box, is put by water plant On the circular hole of two half round cut compositions, the root system of water plant is positioned at below described dictyosome, absorbs described Moisture in hydroponic box, owing to water plant upper radius is relatively big, water plant can be against on circular hole, so Design so that the fallen leaves of water plant fall directly on described dictyosome, and cannot fall in hydroponic box, it is to avoid Fallen leaves are because of the most soaked and rotten.

Described dictyosome is rectangle, is the hydroponic box for mating rectangle, is more suitable on isolation strip using.

Described link is symmetrically distributed on four angles and the long limit of described dictyosome.

Described dictyosome uses rigid plastics to make.

Described dictyosome and described link are formed in one structure.

Beneficial effect: convenient dismounting and installation, dictyosome makes fallen leaves cannot be introduced into tank, is prevented effectively from fallen leaves In hydroponic box rot, need not in hydroponic box dredging cleaning, can life-time service, reduce manual maintenance cost.

Accompanying drawing explanation

Fig. 1 structure chart of the present utility model；

Fig. 2 use of the present utility model state diagram；

Fig. 3 is the profile after Fig. 2 installs water plant.

Detailed description of the invention

With specific embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.

A kind of detachable drainage screen as shown in Figure 1, 2, it it is critical only that: includes dictyosome 1b, at described net It is provided with half round cut 1c on one limit of body 1b, the angle of described dictyosome 1b is provided with link 1d.

Design based on said structure, during use, as in figure 2 it is shown, arrange and described extension on hydroponic box 1 The protruding 1a that ring 1d matches, the half round cut 1c of two drainage screens are relative, use its link 1d to hang over water On the protruding 1a of training case, as it is shown on figure 3, water plant to be placed in the circular hole of two half round cut 1c compositions On, the root system of water plant is positioned at below described dictyosome 1b, absorbs the moisture in described hydroponic box 1, due to Water plant upper radius is relatively big, and water plant can be against on circular hole, so designs so that water plant Fallen leaves fall directly on described dictyosome 1b, and cannot fall in hydroponic box 1, it is to avoid fall leaves because of the most soaked Rot.

By Fig. 1 it is also seen that described dictyosome 1b is rectangle, it is the hydroponic box for mating rectangle, suitableeer It is combined on isolation strip use.For enabling described dictyosome level to cover on hydroponic box 1, described link 1d pair Claim to be distributed on four angles and the long limit of described dictyosome 1b.

In the present embodiment, described dictyosome 1b uses rigid plastics to make；Described dictyosome 1b and described link 1d is formed in one structure.

The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, All any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, all should Within being included in protection domain of the present utility model.

Claims (3)

1. a detachable drainage screen, it is characterized in that: include dictyosome (1b), a limit of described dictyosome (1b) is provided with half round cut (1c), link (1d) it is provided with on the angle of described dictyosome (1b), described dictyosome (1b) uses rigid plastics to make, and described dictyosome (1b) and described link (1d) are formed in one structure.

The most detachable drainage screen, it is characterised in that: described dictyosome (1b) is rectangle.

The most detachable drainage screen, it is characterised in that: described link (1d) is symmetrically distributed on four angles and the long limit of described dictyosome (1b).