CN211832097U

CN211832097U - Module mobile lawn

Info

Publication number: CN211832097U
Application number: CN202020161250.4U
Authority: CN
Inventors: 姜源; 洪涛; 徐向荣; 姜泽; 李梓齐; 戚涛
Original assignee: Yunnan Jinhong Construction Co ltd
Current assignee: Yunnan Jinhong Construction Co ltd
Priority date: 2020-02-11
Filing date: 2020-02-11
Publication date: 2020-11-03
Anticipated expiration: 2030-02-11

Abstract

The utility model discloses a portable lawn of module mainly solves the current lawn that exists among the prior art and plants the maintenance and waste time and energy, and is with high costs, and the lawn quality is uneven, and the single and roof lawn of usage requires high problem to waterproof nature. The module movable lawn comprises a plurality of planters which are arranged in a mutual contact manner; the planter is sequentially provided with a geogrid reinforcing layer, a geotextile root-blocking layer, a perlite water filtering layer, a ceramsite water filtering layer, a geogrid isolating layer and a planting matrix along the bottom to the top of the planter; plants are planted on the planting substrate; grids of the geogrid reinforced layer are mutually communicated to form a water collecting tank positioned at the bottom of the planter; one side of the planter is provided with a drainage channel communicated with the water collecting channel. By the proposal, the utility model discloses it is less to have reached the quality difference, and the sight is higher, and unified management maintenance labour saving and time saving more has very high practical value and spreading value.

Description

Module mobile lawn

Technical Field

The utility model relates to a lawn planting equipment field, specifically speaking relates to a portable lawn of module.

Background

The rapid development of the urbanization process, the requirements of people on urban greening are increased, so that a plurality of different greening modes appear, and the lawn is the lowest level part in the green land structure; play the important role of maintaining the residential area ecology, air-purifying, dust fall, temperature regulation, soil stabilization bank protection, preventing soil erosion and water loss, on ornamental characteristic, be the base color of living greenery patches, play unified basic tone and link green's holistic effect, also face some problems simultaneously:

1. the tendency of excessive pursuit of large-area lawns exists in multi-residential areas; the single large-scale lawn construction is not scientific, and compared with the plant community, the ornamental value of the lawn is superior to the practicability; moreover, the cost of managing and maintaining large-area lawns is very high, the engineering is large, the time is long, the grassland is frequently transplanted, cultivated, trimmed, and cultured and maintained without people, and a large amount of manpower and financial resources are needed.

2. The traditional lawn is built according to a building site, the lawn site is built in a gymnasium, a building greening and a garden greening, the building site is fixed, and the building procedure mainly comprises a series of building procedures such as site planning, site arrangement, lawn bed building and lawn planting. Due to the difference of factors such as soil types, climatic characteristics, economic level and the like of various regions, the construction complexity and the technical content of the lawn construction are greatly different, and further the lawn construction quality is uneven.

3. The traditional lawn is single in use, the sport field bears sports and simultaneously holds large activities, for example, a main body breeding field of Olympic games needs to bear the large-scale performance of an open curtain and be put into use immediately in the next competition, but the traditional single lawn cannot bear the high-strength use, the phenomenon of overload often occurs, and the performance is poor.

4. Traditional roofing lawn of planting requires very high to roof building structure bearing capacity, requires specially to roofing waterproof construction layer, is unfavorable for the major structure, later stage waterproof layer maintenance, unfavorable factors such as cost of maintenance height.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable lawn of module to solve current lawn and plant the maintenance and waste time and energy, it is with high costs, the lawn quality is uneven, the single and roof lawn of usage requires high problem to waterproof nature.

In order to solve the above problem, the utility model provides a following technical scheme:

a module movable lawn comprises a plurality of planters arranged in contact with each other; the planter is sequentially provided with a geogrid reinforcing layer, a geotextile root-blocking layer, a perlite water filtering layer, a ceramsite water filtering layer, a geogrid isolating layer and a planting matrix along the bottom to the top of the planter; plants are planted on the planting substrate; grids of the geogrid reinforced layer are mutually communicated to form a water collecting tank positioned at the bottom of the planter; one side of the planter is provided with a drainage channel communicated with the water collecting channel.

Specifically, at least one irrigation pipe is arranged in the planter, and the irrigation pipe is arranged in the planting matrix and is communicated with two ends of the planter; the irrigation pipe is provided with a plurality of drain holes.

Specifically, at least one drip irrigation pipeline is arranged in the planter, and the drip irrigation pipeline is positioned on the planting substrate.

Specifically, the irrigation pipe, the drip irrigation pipe and the drainage channel of adjacent planters are communicated with each other; the irrigation pipe and the drip irrigation pipe of the adjacent planter are mutually matched and connected, and the adjacent drainage grooves are mutually connected through a pipeline.

Specifically, the bottom in the planter is provided with a plurality of mutually crossed reinforcing ribs.

Specifically, a waterproof protective layer is arranged on the ground at the outer bottom of the planter.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses set gradually unified planting management each other with a plurality of planters, the distribution of each layer in the planter makes the growing environment of vegetation the same, can not receive the influence of different soil, makes the quality on lawn differ less, and the sight is higher, and unified management maintenance labour saving and time saving more.

(2) The utility model discloses shorten the time limit for a project of roofing afforestation construction greatly, reached high-efficient, the effect of the green roofing of swift assembly to reduce the purpose of artificial intervention roofing environment, modular mobile lawn is applied to and can prevent in the green roofing that the roofing from forming the runoff, thereby prevents the roofing infiltration.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of the planter.

Fig. 3 is a schematic view of a multi-planter mosaic configuration.

Fig. 4 is a schematic structural diagram of a use state.

In the drawings, the names of the parts corresponding to the reference numerals are as follows:

1-planter, 2-geogrid reinforced layer, 3-perlite water filtering layer, 4-ceramsite water filtering layer, 5-geogrid isolation layer, 6-planting matrix, 7-water collecting tank, 8-water draining tank, 9-irrigation pipe, 10-water draining hole, 11-drip irrigation pipe, 12-reinforcing rib, 13-waterproof protective layer and 14-geotextile root-resisting layer.

Detailed Description

The present invention will be further described with reference to the following drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples.

As shown in fig. 1 to 4, a module-moving lawn includes a plurality of planters 1 disposed in contact with each other; the planter 1 is sequentially provided with a geogrid reinforcing layer 2, a geotextile root-blocking layer 14, a perlite water filtering layer 3, a ceramsite water filtering layer 4, a geogrid isolating layer 5 and a planting matrix 6 from the bottom to the top; plants are planted on the planting substrate 6; grids of the geogrid reinforced layer 2 are communicated with each other to form a water collecting tank 7 positioned at the bottom of the planter 1; one side of the planter 1 is provided with a drainage channel 8 communicated with the water collecting channel 7; during the use with a plurality of planters 1 set gradually unified planting management each other, the distribution of each layer in the planter 1 makes the growing environment of vegetation the same, can not receive the influence of different soil, makes the quality on lawn differ less, and the sight is higher, unified management maintenance labour saving and time saving more.

In the preferred embodiment, at least one irrigation pipe 9 is arranged in the planter 1, the irrigation pipe 9 is arranged in the planting substrate 6 and is communicated with two ends of the planter 1; a plurality of drain holes 10 are arranged on the irrigation pipe 9; the water inlet pipe of the irrigation pipe 9 is communicated with a water source; the arrangement of the irrigation pipe 9 does not need manual irrigation, so that the lawn can be uniformly irrigated, and time and labor are saved.

In the preferred embodiment, at least one drip irrigation pipe 11 is arranged in the planter 1, and the drip irrigation pipe 11 is positioned on the planting substrate 6; the drip irrigation pipe 11 is used for surface water replenishment for plant irrigation.

In the preferred embodiment, the irrigation pipe 9, the drip irrigation pipe and the drainage channel 8 of adjacent planters 1 are all communicated with each other; the irrigation pipe 9 and the drip irrigation pipe of the adjacent planter 1 are mutually matched and connected, and the adjacent drainage grooves 8 are mutually connected through a pipeline; other connection means may also be used.

In the preferred embodiment, the bottom of the planter 1 is provided with a plurality of mutually crossed reinforcing ribs 12; the lawn protecting agent is used for increasing the bearing capacity of the lawn and improving the load capacity of the lawn, and can meet various high-strength uses.

In a preferred embodiment, a waterproof protective layer 13 is arranged on the ground at the outer bottom of the planter 1; more convenient for the utility model discloses a use.

When the utility model is used, the drainage pipe is connected with the drainage groove 8 of the planter 1 at the outermost side to lead water out to the sewer pipe; the utility model can adapt to various environments, such as roofs and the like; the waterproof function of the roof can not be influenced completely, and the maintenance cost of the waterproof layer at the later stage can not be increased.

The utility model is different from the common fixed lawn planting, when the module movable lawn is used for building the lawn, all modules are fixed in the lawn cultivation base through the planting device 1 which is specially made, the length and the width of the lawn planting container module are 1.2m multiplied by 1.2m, the height is a square box of 30cm, and a seepage and drainage micro-circulation system is designed in the box to reduce the management and maintenance cost of the module movable lawn; the planter 1 is filled with a soil matrix drainage system required by lawn growth, the lawn can be planted by directly seeding seeds or laying turf, and the module is separated after the lawn grows mature. The height of the lawn moving module is 30cm, and the planting structure in the planter 1 comprises a lawn module, a planting nutrition matrix layer, a round gravel water seepage filtering layer, a geotextile water seepage layer, a geogrid supporting layer, a water storage layer and the bottom of a container from top to bottom; the drip irrigation water storage system and the seepage and drainage system are arranged in the planting container, and finally an automatic micro-circulation system in the module is formed, so that the aim of artificial intervention on the lawn is fulfilled and the cost of artificial maintenance is greatly reduced by adopting the working principle of the lawn planting container.

The utility model greatly shortens the construction period of roof greening construction, achieves the effect of efficiently and quickly assembling a green roof, thereby reducing the aim of artificial intervention of the roof environment, and the modular mobile lawn is applied to the green roof to prevent the roof from forming runoff, thereby preventing the roof from water seepage; due to the shallow thickness of the covering soil and the limited roof load, the roof has special geographical environments of sufficient sunshine, large wind power, small humidity, fast water diffusion and the like. The method breaks through the domestic traditional lawn green land planting technology, simultaneously solves the problem of low influence of sponge cities on the development of rainwater runoff control, enlarges the application range of the module mobile lawn and speeds up the pace of domestic green buildings.

Project benefit analysis

First, economic benefits

1. The modular mobile lawn can realize industrial production;

2. the modular mobile lawn can be quickly installed and put into use;

3. the modular mobile lawn can be used for replacing and planting different lawns according to different uses, and is suitable for different field requirements;

4. the module type movable lawn can replace the lawn at the damaged part at any time;

5. the chassis of the module system is designed with the characteristics of drainage, ventilation and the like, thereby providing a good environment for the growth of the lawn;

6. the independently researched and developed mobile module type lawn technology is applied to the green roof, the corresponding earthing cost is saved, the safety structure cost is saved, and the development cost of enterprises is saved by more than 30%.

7. The income can be 500 ten thousand yuan through product sale and related technical service provision, the profit and tax can be 80 ten thousand yuan, and 200 local employment population can be driven.

Second, social benefits

1. Improve the coverage rate of urban greening

The first condition for urban greening is the land. At present, environmental pollution of a plurality of cities in China is very serious, and due to rapid economic development in recent years, environmental pollution, which is a negative effect brought to the cities, is a non-negligible step. Various toxic gases harmful to human beings are greatly increased, and oxygen is greatly consumed; fly ash, dust, radioactive substances and strong carcinogens; photochemical smog has appeared in many cities in China; the lung cancer death rate in the urban area with more than one million people in China is increased to the first of the cancer death rate; in some cities, polluted atmosphere is not easy to disperse due to the influence of terrain conditions, and the situation is more serious; due to the sudden increase of the number of automobiles in cities, the pollution of automobile exhaust is added with oil on fire. In order to balance the ecology as much as possible, the urban environment can be effectively improved only if the greening coverage rate is greatly higher than the critical range. The improvement of urban ecological environment by enlarging the green land area is a very important and effective way, however, the urban land area in China is quite short at present, which is obviously limited at present and cannot meet the green land area required by realizing ecological balance, and because of this, the potential improvement on the limited green land area and the change of the ecological benefit increasing way become important subjects faced by urban greening work. The application of the modular mobile lawn on green roofs is an effective way to increase the urban greening coverage rate, and at present, permanent tall buildings in cities are increased more and more. The roof covers the city when viewed from a high place. The roof area occupies at least over 1/3 of the built-up area of the city, and the texture of the roof plays a great role in deteriorating the ecology of the city, particularly the roof absorbs and releases solar radiation in a large amount in hot weather in summer, and the indoor and outdoor temperature is increased. The roof greening has the advantages of quick effect, low cost and good greening effect, is an effective way for improving the urban greening coverage rate, particularly has obvious urban ecological benefit, reduces the area of environment deterioration, and increases green plants with the same area.

2. Meet the requirement of scientifically and reasonably planning the green space position

The existence and size of urban greenbelts, although having the first role in improving the ecological environment, also play a crucial or even decisive role in the development of their role by the planned location of the greenbelts in the city. For example, Kunming is a city which is dominated by northeast and southwest wind, besides a large area of green land is planned in the windward direction of the city, a plurality of large green lands are planned in the urban area in a manner of staggered arrangement in the northwest to southeast direction, which plays an important role in improving the ecological environment of Kunming. If the urban center has a green land with a larger area, the ecological benefit generated by the urban center is more obvious, the influence surface is larger, and residents around the green land can benefit regardless of the wind direction. The urban heat island effect can be improved to a greater extent in the green land of the urban center, and the urban temperature is reduced in the hot summer. If the green land in the city center is moved to the suburb for some requirement, or the suburb green land is changed into the urban green land and then the suburb green land is divided into 'full' to make up the greening index of the ministerial standard, the ecological benefit of the urban area is very low although the index is reached. In this sense, the importance of the setting position of the green land in the city is more important than the index of the greening coverage rate, but as for the current city planning layout, the city center plots are all standing in high-rise forests, the green land is laid out by removing the high-rise forests again, the economic cost is too high, and the application of the modular mobile lawn in the green roof can just solve the effective means of increasing the green land in the city center of the standing in high-rise forests.

3. Mitigating heat island phenomenon

The module movable lawn has certain water storage and drainage functions, can store certain water quantity, can effectively breathe, and can effectively communicate the ground bottom with the ground surface when the ground is cultivated, so that the heat capacity of a region is improved, the temperature and the humidity of a ground surface space are adjusted, and the heat island phenomenon is reduced.

4. Effectively reducing the maintenance cost of the roof

The influence of the plant root system on the roof water resistance can be effectively reduced, and meanwhile, the influence of the reduction on the roof water resistance maintenance to the maximum extent is taken as a precondition.

According to the above embodiment, alright realize the utility model discloses well. It is worth to say that, on the premise of the above structural design, in order to solve the same technical problem, even if some insubstantial changes or retouching are made in the utility model, the essence of the adopted technical scheme is still the same as the utility model, so it should be in the protection scope of the utility model.

Claims

1. A modular mobile lawn characterized by: comprises a plurality of planters (1) which are arranged in contact with each other; the planter (1) is sequentially provided with a geogrid reinforcing layer (2), a geotextile root-blocking layer (14), a perlite water filtering layer (3), a ceramsite water filtering layer (4), a geogrid isolating layer (5) and a planting matrix (6) from the bottom to the top; plants are planted on the planting substrate (6); grids of the geogrid reinforced layer (2) are communicated with each other to form a water collecting tank (7) positioned at the bottom of the planter (1); one side of the planter (1) is provided with a drainage groove (8) communicated with the water collecting groove (7).

2. A modular mobile lawn as claimed in claim 1, wherein: at least one irrigation pipe (9) is arranged in the planter (1), the irrigation pipe (9) is arranged in the planting matrix (6) and is communicated with the two ends of the planter (1); the irrigation pipe (9) is provided with a plurality of drain holes (10).

3. A modular mobile lawn as claimed in claim 2, wherein: at least one drip irrigation pipeline (11) is arranged in the planter (1), and the drip irrigation pipeline (11) is positioned on the planting substrate (6).

4. A modular mobile lawn as claimed in claim 3, wherein: the irrigation pipe (9), the drip irrigation pipe and the drainage groove (8) of the adjacent planter (1) are communicated with each other; the irrigation pipe (9) and the drip irrigation pipe of the adjacent planter (1) are mutually matched and connected, and the adjacent drainage grooves (8) are mutually connected through pipelines.

5. A modular mobile lawn as claimed in any one of claims 1 to 4, in which: the bottom in the planter (1) is provided with a plurality of mutually crossed reinforcing ribs (12).

6. A modular mobile lawn as claimed in claim 5, wherein: a waterproof protective layer (13) is arranged on the ground at the outer bottom of the planter (1).