CN112075237A - Movable wall unit of urban field interest movable wall, movable wall and preparation method of movable wall - Google Patents

Abstract

The invention provides a movable wall unit and a movable wall of an urban wild interest movable wall and a preparation method thereof, wherein the movable wall comprises a wall framework, the wall framework comprises a water tank, a water supply pipe connected with the water tank, a plurality of plant cultivation walls communicated with the water supply pipe and a ground support frame for supporting the water supply pipe and the plant cultivation walls; the front part of the ground support frame is provided with a worm wheel, a worm, a belt connected with the worm wheel and a stepping motor connected with the worm, the belt is in transmission connection with the support tube, the stepping motor is in communication connection with the illumination intensity sensor, the plant culture wall is composed of a plurality of movable units, and the movable units are squared checks formed by vertical crossing and fixing of biological ropes; the belt is driven through the worm gear and the worm, and then the plant cultivation wall connected with the ground support frame is driven to rotate along with the irradiation of sunlight. The urban wild interest movable wall provided by the invention can change the green plant unit along with the sunlight irradiation position or according to the shape of the displayed green plant, and adopts the living wall unit for supplying water by biological rope permeation.

Description

Movable wall unit of urban field interest movable wall, movable wall and preparation method of movable wall

Technical Field

The invention belongs to the technical field of plant decoration and planting equipment, and particularly relates to a movable wall unit and a movable wall of an urban field interest movable wall and a preparation method of the movable wall.

Background

Urban land resources are short and resource competition exists among various land utilization modes. Under the reality of high-speed economic development, newly added urban green land is expensive and low in feasibility, and particularly aims at urban old cities. However, a city is a three-dimensional space, which contains abundant three-dimensional information, and there are a large number of wall bodies, such as building outer walls, independent enclosing walls, retaining walls, and the like. These space resources have great potential for improvement of urban environments.

On one hand, however, the vertical hanging greening walls or plant walls with plants are divided into two categories, one category is prefabricated module type plant green walls, such as CN201810589829, CN201911163642, CN201711475725, CN201810558946, CN201711022611, CN201721927708 and the like, and the selected plants are cultivated in a greenhouse and directly fixed to form a small-area plant wall according to minimum functional units, including an irrigation system, a planting groove and a basic skeleton; and splicing is carried out at the later stage, so that the area and the shape are flexible. The defects are that the cost is high, the plant maintenance management is complex, the time and the labor are wasted, the landscape effect is good at the initial stage, but the later effect is poor, and the landscape effect can be maintained only by frequent replacement. In addition, the selected plants are common plants for flower beds, such as pansy, various chrysanthemum and the like, and the landscape effect duration is short. The other type is a hanging or climbing plant green wall, climbing plants are generally planted on the upper edge part of a wall body or a place where the base part of the wall is connected with the flat ground, and the plants commonly used in cities comprise parthenocissus tricuspidata, campsis grandiflora, ivy, humifuse pentaphyla and the like. The advantages are simple production, low cost and simple post-maintenance management. The defects are that the landscape effect is single and the applicable scene is limited.

The two types of plant green walls basically have the same idea as the traditional landscaping; according to the aesthetic consciousness of human, the plant wall is laid by taking decoration as the guide. In this way, a large amount of resources (water, electricity, manpower and the like) are consumed, building wastes (plastics, cement and the like) which are difficult to naturally decompose are generated, the original design purpose is not achieved, the biodiversity is single, the wall landscape is the same as the plane greenbelt, and the urban landscape has a complete and uniform appearance.

On the other hand, the existing vertical green planting technology can only be fixed on a certain plane, and the flexibility and the effective utilization of resources such as water, sunlight and the like are lacked. For example, some vertical positions can not completely irradiate the sunlight, and in the air opening, plants are difficult to live, so that the expansion application of the green wall is limited.

Disclosure of Invention

Aiming at the defects, the invention provides the living wall unit of the urban wild interest movable wall adopting the biological rope for permeating water supply, the urban wild interest movable wall which is manufactured by adopting the living wall unit and can change the green plant unit along with the sunlight irradiation position or according to the shape of the displayed green plant, and the preparation method thereof.

The invention provides the following technical scheme:

a movable wall unit of a city field interest movable wall is a nine-square grid formed by vertically and fixedly crossing biological ropes, a plant incubator is arranged at the intersection point of the lower right corner of each grid of the nine-square grid, and a bottom hole of the plant incubator is communicated with the biological ropes.

Further, the length of the live wall unit is 99 cm-111 cm.

Furthermore, the squared figure is square, and the side length of each grid is 33-37 cm.

Further, the plant incubator is a cylindrical container, the diameter of a bottom circle is 6 cm-8 cm, and the height is 5 cm.

Further, a soil and vermiculite mixture is preset in the plant incubator.

The invention also provides an urban wild interest movable wall prepared by adopting the movable wall unit, which comprises a wall framework, wherein the wall framework comprises a water tank, a water supply pipe connected with the water tank, a plurality of plant cultivation walls communicated with the water supply pipe and a ground support frame for supporting the water supply pipe and the plant cultivation walls;

the water supply pipe comprises a transverse water distribution pipe and a plurality of vertical water distribution pipes which are connected with the water tank, a support pipe for supporting the water distribution pipe is arranged at the lower part of the water distribution pipe and is fixed on the ground support frame, the plant culture wall comprises a first transverse support rod and a second transverse support rod and a liquid circulation pipe for communicating the first transverse support rod with the second transverse support rod, a plurality of living wall units are arranged on the plant culture wall, and the living wall units are directly or indirectly fixedly connected with the first transverse support rod and the second transverse support rod; the plant cultivation wall is provided with an illumination intensity sensor for sensing the received illumination intensity;

the movable wall unit is a nine-square grid formed by vertically and fixedly crossing biological ropes, a plant incubator is arranged at the intersection point of the lower right corner of each grid of the nine-square grid, a bottom hole of the plant incubator is communicated with the biological ropes, holes uniformly arranged at intervals are respectively arranged on the first transverse supporting rod and the second transverse supporting rod, and the biological ropes are fixedly connected in the holes and used for conveying water in the water tank into the plant incubator through the water conveying pipe; the selected self-growing plants are planted in the plant incubator;

the front part of the ground support frame is provided with a worm wheel, a worm, a belt connected with the worm wheel and a stepping motor connected with the worm, the belt is in transmission connection with the support tube, and the stepping motor is in communication connection with the illumination intensity sensor.

Furthermore, the plant cultivation walls are located on the left side and the right side of the water distribution pipe, and the plurality of plant cultivation walls are vertically stacked in a penetrating mode and located at different heights in the vertical direction. .

The invention also provides another city field interest movable wall prepared by adopting the movable wall units, wherein the movable wall is formed by splicing and hanging a plurality of movable wall units on an outdoor cement wall, and a certain part of a building wall surface is selected as a movable wall fixing hinge device point according to the size and layout requirements of the wall surface; the movable wall unit is a nine-square grid formed by vertically and fixedly crossing biological ropes, a plant incubator is arranged at the intersection point of the lower right corner of each grid of the nine-square grid, and a bottom hole of the plant incubator is communicated with the biological ropes; the plant incubator is planted with selected volunteer plants.

The invention also provides a preparation method of the urban wild interest movable wall, which comprises the following steps:

1) according to the current situation of wall authigenic plants in temperate and subtropical cities, the information of species types, compositions, distribution and community construction modes is investigated;

2) selecting plants with strong tolerance, strong resistance and ornamental value according to the information obtained in the step 1), distinguishing the plants according to annual, perennial and fern types, and matching the planting positions of the plants in a plurality of living wall units in the plant cultivation wall according to the seasonal landscape effect requirement;

3) and the biological ropes are built on the supports, and the plurality of movable wall units are mutually combined and connected through the biological ropes to form the combined movable plant cultivation wall.

Further, the sample in the step 1) is selected from grassy plants in a sample prescription of 4m × 1m for investigation, and the information comprises plant species name, coverage, height and growth condition; the tolerance comprises barren soil resistance and low alkali resistance, and the resistance comprises cold resistance, drought resistance and saline-alkali resistance;

the annual plant comprises green bristlegrass herb and corydalis edulis, the perennial plant comprises ledebouriella root, horehound herb, centella asiatica, philippine violet herb or dichondra repens, and the ferns comprise centipede, adiantum latifolius, Chinese silkvine herb or pteris multifida.

The invention has the beneficial effects that:

1. the utility model provides a city field interesting wall can be connected through worm gear's transmission, be used for experiencing the illumination intensity sensor who receives illumination intensity on the plant cultivation wall according to the setting, according to illumination intensity, can adjust at will and receive how much that sunshine shines, if received too much sunshine and shine, make the plant cultivate the plant wither on the wall then through the adjustment of the step motor who has the PLC controller easily, make the plant cultivate behind the wall rotation certain angle, the skew reaches the angle that sunshine is not direct, if the plant on the wall is cultivated to the plant does not receive sufficient shining of sunshine all the time, then the adjustment through the step motor who has the PLC controller, make the plant cultivate the wall after rotatory certain angle of wall, the skew carries out photosynthesis to the angle that can receive enough sunshine shines, the sunshine of supplementary plant shines.

2. The plant cultivation wall is set into the plant cultivation wall with a plurality of movable units of the nine-square grid through the biological rope, water can be transferred into the plant cultivation device at the right lower corner of each grid in each movable unit nine-square grid through the biological rope, uninterrupted infiltration and water delivery of plants in the plant cultivation device can be guaranteed, root rot caused by irrigation is avoided, withering and wilting caused by external watering failure in time are avoided, and the defect that landscape is poor caused by poor plant growth caused by water supply completely depending on natural rainfall is avoided.

3. Through the arrangement of the plant cultivation wall with the nine-square lattices, the plants in each activity unit can be ensured to be consistent, but the plants in different activity units are inconsistent; or plants with different colors, types and growth forms are planted at different positions in the movable units, and the planting form and the type in one movable unit are copied after the planting form and the type of the movable unit are set; or the movable units are spliced according to the shape and form requirements in a certain plant cultivation wall, and the landscape required to be presented finally can be combined at will.

4. Through a plurality of the plant is cultivateed the wall and is interlude range upon range of from top to bottom, is located the not co-altitude of vertical direction, the needs competition of having avoided the plant to moisture and sunshine that can be abundant, sunshine irradiation and moisture supply in can a make full use of certain area have guaranteed that the plant growth of whole piece plant cultivation wall is required impartial.

5. Wild plants are planted in the living wall units and constructed to build the wild interest wall, so that less resource maintenance is needed, natural wild interest landscape can be built, and biological diversity is increased.

Drawings

The invention will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings.

Wherein:

FIG. 1 is a schematic structural diagram of a movable unit of the city field interest movable wall provided by the invention;

FIG. 2 is an overall side view of the city field interest movable wall provided by the present invention;

fig. 3 is a top view of the city field interest movable wall provided by the invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1, for the living wall unit of the city field interest movable wall provided in this embodiment, the length of the living wall unit 1-34 is 99cm, the living wall unit 1-34 is composed of 33cm long squared checks of each check 1-35, the plant incubator 1-37 is a cylindrical container, the diameter of the bottom circle is 6cm, and the height is 5 cm; the plant culture device 1-37 is planted with selected self-growing plants. The plant cultivation walls 1-3 are positioned at the left side and the right side of the water distributing pipes 1-22, the plant cultivation walls 1-3 on different supporting pipes 1-23 are vertically interpenetrated and stacked and positioned at different heights in the vertical direction, and therefore, each plant cultivation wall can fully utilize the water irradiated and supplied by sunlight.

According to the size and layout requirements of the wall surface, a certain part of the building wall surface is selected as a movable wall fixing hinge device point.

The size of a single living wall unit is controlled in three grids which are vertically and horizontally arranged, and a plurality of living wall units are mutually combined and connected through biological ropes to form a combined living wall, so that the landscape diversity is increased, later maintenance and management are facilitated, and a natural, real and stable small system is finally formed. The bamboo material of the invention is easy to obtain, the cost is low, and the invention has the advantages of corrosion resistance, aging resistance, firm structure and simple manufacturing steps. In addition, the method is environment-friendly and has no secondary pollution such as building rubbish and the like. Because the selected plants themselves can naturally settle in poor wall environments, there is relatively little demand for water, soil, and nutrient resources. Therefore, the complex drip irrigation system can be effectively saved, natural rainfall and air humidity are taken as main materials, and an exogenous water source is adopted to properly spray and supplement in non-rainy seasons. The disturbance to the elevation of the building is almost zero, and the ecological environment benefit is remarkable.

Example 2

This example differs from example 1 only in that the length of the living wall units 1-34 shown is 110cm, and the living wall units 1-34 are composed of 36.7cm long squared cells per cell 1-35. The diameter of the bottom circle of the cylindrical plant incubator 1-37 is 7 cm.

Example 3

This example differs from example 1 only in that the length of the illustrated living wall units 1-34 is 111cm, and the living wall units 1-34 are composed of 37cm side squared cells per cell 1-35. The diameter of the bottom circle of the cylindrical plant incubator 1-37 is 8 cm.

Example 4

As shown in fig. 2-3, the movable wall of the invention, which is prepared by splicing the movable wall units of the embodiment 1, comprises a wall framework 1, wherein the wall framework 1 comprises a water tank 1-1, a water supply pipe 1-2 connected with the water tank, a plurality of plant cultivation walls 1-3 communicated with the water supply pipe 1-2, and a ground support frame 3 for supporting the water supply pipe 1-2 and the plant cultivation walls 1-3;

the water supply pipe 1-2 comprises a transverse water supply pipe 1-21 and a plurality of vertical water supply pipes 1-22 which are connected with the water tank 1-1, the lower parts of the water supply pipes 1-22 are provided with support pipes 1-23 for supporting the water supply pipes 1-22, the support pipes 1-23 are fixed on a ground support frame 3, the plant cultivation wall 1-3 comprises a first transverse support rod 1-31 and a second transverse support rod 1-32 and a liquid circulation pipe 1-33 for communicating the first transverse support rod 1-31 with the second transverse support rod 1-32, the plant cultivation wall 1-3 is provided with a plurality of living wall units 1-34, and the living wall units 1-34 are directly or indirectly fixedly connected with the first transverse support rod 1-31 and the second transverse support rod 1-32; the plant cultivation wall is provided with an illumination intensity sensor for sensing the received illumination intensity;

as shown in fig. 1, the living wall unit 1-34 is a nine-palace lattice formed by vertically and fixedly crossing biological ropes 1-36, a plant incubator 1-37 is arranged at the intersection point of the lower right corner of each lattice 1-35 of the nine-palace lattice, bottom holes of the plant incubator 1-37 are communicated with the biological ropes 1-36, holes uniformly arranged at intervals are respectively arranged on the first transverse supporting rod 1-31 and the second transverse supporting rod 1-32, the biological ropes 1-37 are fixedly connected in the holes, a soil and vermiculite mixture is preset in the plant incubator 1-37 for maintaining the soil environment required by plant growth, and water in the water tank 1-1 is delivered to the plant incubator 1-37 through a water delivery pipe 1-2; the living wall units 1 to 34 are arranged, so that the types of plants planted in the plant cultivation wall can be enriched, the plants planted in each grid can be different, the plants planted in each row or each column can be the same, the plants planted in the same row or each column can be arranged at intervals, the plants planted in the whole plant cultivation wall 1 to 3 can be in different shapes and colors, the living wall units are spliced, or the living wall units 1 to 34 are copied after the shapes, the colors, the types and the heights of the plants planted in each grid in one living wall unit 1 to 34 are arranged.

In the embodiment, the length of each living wall unit 1-34 is 99cm, each living wall unit 1-34 consists of nine-square grids with the side length of 33cm of each grid 1-35, the plant incubator 1-37 is a cylindrical container, the diameter of a bottom circle is 6cm, and the height is 5 cm; the plant culture device 1-37 is planted with selected self-growing plants. The plant cultivation walls 1-3 are positioned at the left side and the right side of the water distributing pipes 1-22, the plant cultivation walls 1-3 on different supporting pipes 1-23 are vertically interpenetrated and stacked and positioned at different heights in the vertical direction, and therefore, each plant cultivation wall can fully utilize the water irradiated and supplied by sunlight.

The front part of the ground support frame 3 is provided with a worm wheel 3-1, a worm 3-2, a belt 3-3 connected with the worm wheel 3-1 and a stepping motor 3-4 connected with the worm 3-2, the belt 3-3 is in transmission connection with a support tube 1-23, and the stepping motor 3-4 is in communication connection with an illumination intensity sensor; according to setting up and being used for experiencing the illumination intensity sensor of received illumination intensity on the plant cultivation wall, according to illumination intensity, can adjust the how much of receiving sunshine and shining at will, if received too much sunshine and shine, make the plant on the plant cultivation wall wither easily and then through the adjustment of the step motor who has the PLC controller, make the plant cultivation wall rotatory behind the certain angle, squint the angle that sunshine is not direct, if the plant on the plant cultivation wall does not receive sufficient the shining of sunshine all the time, then through the adjustment of the step motor who has the PLC controller, make the plant cultivation wall rotate behind the certain angle, the skew is to the angle that can receive enough sunshine and shine and carry out photosynthesis, the sunshine of supplementary plant shines.

Example 5

The embodiment provides an urban wild interest movable wall formed by building the movable wall units in the embodiment 1 on a cement wall, wherein the movable wall is formed by splicing and hanging a plurality of movable wall units 1-34 on an outdoor cement wall, and a certain part of a building wall surface is selected as a movable wall fixing hinge device point according to the size and layout requirements of the wall surface to form a combined movable plant cultivation wall;

the movable wall unit 1-34 is a nine-square grid formed by vertically and fixedly crossing biological ropes 1-36, a plant incubator 1-37 is arranged at the intersection point of the lower right corner of each grid 1-35 of the nine-square grid, and the bottom hole of the plant incubator 1-37 is communicated with the biological ropes 1-36; the plant cultivation apparatus 1-37 is planted with selected volunteer plants.

Example 6

The embodiment provides a method for constructing the city field interest movable wall provided in embodiment 4, which comprises the following steps:

1) according to the current situation of wall autogenous plants in temperate and subtropical cities, the species information such as species types, compositions, distribution, community construction modes and the like is investigated, on the basis of advanced pre-investigation, Chongqing main city areas and Shanghai main city areas on the Yangtze river coasts are taken as representative cities, plants which are automatically settled on building facades of different land utilization types such as parks, squares, residential areas, waste areas and the like of the cities are investigated, 213 sample plots are arranged in total, 2-4 wall bodies are randomly selected from each sample plot, and 430 wall bodies are investigated in total; the investigation types of the independent wall, the building wall and the retaining wall which are constructed by bricks, stones and concrete are excluded from the investigation because the pre-investigation finds that the metal wall and the wood wall almost have no plant growth;

removing the wall surface surrounding areas which are possibly provided with edge effects and are below the wall top and 10cm above the wall base, taking each wall as a big sample, and recording the arbor species, the plant number and the coverage degree; randomly sampling the plants on the grass irrigation layer by small samples of 4 multiplied by 1m (the short side is parallel to the height of the wall) according to the distribution characteristics of the plants, wherein the sampling amount is determined according to the size of the wall and the distribution uniformity of the plants, 2-4 small samples are distributed on each surface, 910 samples are counted, the species names and the coverage degrees are recorded, and the plant species appearing on the wall surface but not in the samples are recorded; and recording the plant species name, coverage, height, growth condition and the like in each sample. The identification of plant species is based on the Chinese plant record, Sichuan plant record and Chongqing Vital plant search Table. The surveyed indexes are used for calculating indexes such as dominant species, important values, aggregation degree and the like of the plant community, and are favorable for eliminating accidental species (namely plants which are not suitable for the wall environment) by combining the growth situation, so that a plant list suitable for the wall growth is established;

2) based on the information, selecting local plants which have strong tolerance (barren soil resistance and low alkali resistance) and resistance (cold resistance, drought resistance and saline-alkali resistance) and have higher ornamental value, and distinguishing according to annual, perennial and fern; wherein the annual plant includes herba Setariae viridis, and herba corydalis edulis; perennial plants include Clinopodium polycephalum herba Clinopodii, herba Equiseti hiemalis, herba Centellae, herba Violae, and herba Dictamni; the fern comprises Pteris vittata, Stenoloma chusanum, Pteris wallichiana, and Pteris multifida;

the plant configuration is matched according to the landscape effect requirement of seasons, generally according to the landscape effect configuration in spring and summer, but as perennial ferns and ferns are selected, the plant configuration also has the landscape effect in the subtropical cities in winter; in general, in subtropical urban areas, the choice of plants from which volunteers are divided into two seasons, the spring and summer flourishing period includes: corydalis tuber, Clinopodium polycephalum herba Clinopodii, and herba Equiseti Ramosissimi; plant selection in the autumn and winter period includes: centella asiatica, dichondra repens and other perennial plants and ferns.

3) The plant cultivation device 1-37 is prepared according to the specifications of different plant cultivation walls in the embodiment 4, the biological ropes 1-36 are built according to the size and the spacing requirements of the living wall units 1-34, the biological ropes are built on the first transverse supporting rods 1-31 and the second transverse supporting rods 1-32, and a plurality of living wall units 1-34 are combined and connected with each other through the biological ropes 1-36 to form the combined type living plant cultivation wall 1-3.

The urban wild interest movable wall constructed by the construction method builds the urban wild interest landscape based on the information of the species, the composition, the distribution, the community construction mode and the like of the naturally-growing and non-artificially-cultivated plants (namely 'self-growing plants') in the urban wall habitat of scientific research; meanwhile, the urban ecosystem service is better played, for example, the urban and rural biological diversity is enriched, the temperature is reduced and the like. In addition, the method has the advantages of low cost, reduction of later-period maintenance management, reduction of energy consumption and the like.

Example 7

The embodiment provides a preparation method of the city field interest movable wall in the preparation example 5, which is different from the preparation example 6 only in that plant cultivators 1 to 37 are prepared according to different specifications of the plant cultivation wall in the preparation example 5, biological ropes 1 to 36 are constructed according to the size and spacing requirements of the movable wall units 1 to 34, the prepared biological ropes are constructed on a cement wall, and a plurality of the movable wall units are combined and connected with each other through the biological ropes to form a combined movable plant cultivation wall.

While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. It is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (10)

1. A movable wall unit of a city field interest movable wall is characterized in that the movable wall unit (1-34) is a nine-square grid formed by vertically and fixedly crossing biological ropes (1-36), a plant incubator (1-37) is arranged at the intersection point of the lower right corner of each grid (1-35) of the nine-square grid, and a bottom hole of the plant incubator (1-37) is communicated with the biological ropes (1-36).

2. The living wall unit of the city wildinterest living wall as claimed in claim 1, wherein the length of the living wall unit (1-34) is 99cm to 111 cm.

3. The living wall unit of the city field interest living wall as claimed in claim 2, wherein the nine-square grid is square, and the side length of each grid is 33 cm-37 cm.

4. The living wall unit of the city field interest movable wall according to claim 1, wherein the plant cultivation container (1-37) is a cylindrical container with a bottom circle diameter of 6cm to 8cm and a height of 5 cm.

5. The living wall unit of the city field interest living wall according to claim 1, wherein the plant cultivation container (1-37) is pre-filled with a mixture of soil and vermiculite.

6. A city field interest movable wall comprises a wall framework (1), and is characterized in that the wall framework (1) comprises a water tank (1-1), a water supply pipe (1-2) connected with the water tank, a plurality of plant cultivation walls (1-3) communicated with the water supply pipe (1-2), and a ground support frame (3) used for supporting the water supply pipe (1-2) and the plant cultivation walls (1-3);

the water supply pipe (1-2) comprises a transverse water distribution pipe (1-21) and a plurality of vertical water distribution pipes (1-22) which are connected with the water tank (1-1), a support pipe (1-23) for supporting the water distribution pipe (1-22) is arranged at the lower part of the water distribution pipe (1-22), the support pipe (1-23) is fixed on the ground support frame (3), the plant cultivation wall (1-3) comprises a first transverse support rod (1-31) and a second transverse support rod (1-32), a liquid circulation pipe (1-33) for communicating the first transverse support rod (1-31) with the second transverse support rod (1-32) is arranged on the plant cultivation wall (1-3), and a plurality of movable wall units (1-34) are arranged on the plant cultivation wall (1-3), the movable wall units (1-34) are directly or indirectly fixedly connected with the first transverse supporting rods (1-31) and the second transverse supporting rods (1-32); the plant cultivation wall is provided with an illumination intensity sensor for sensing the received illumination intensity;

the movable wall unit (1-34) is a nine-palace lattice formed by vertically and fixedly crossing biological ropes (1-36), a plant incubator (1-37) is arranged at the intersection point of the lower right corner of each lattice (1-35) of the nine-palace lattice, bottom holes of the plant incubator (1-37) are communicated with the biological ropes (1-36), holes uniformly arranged at intervals are respectively formed in the first transverse supporting rod (1-31) and the second transverse supporting rod (1-32), and the biological ropes (1-37) are fixedly connected in the holes and used for conveying water in the water tank (1-1) into the plant incubator (1-37) through the water conveying pipe (1-2); the selected self-growing plants are planted in the plant culture device (1-37);

the front part of the ground support frame (3) is provided with a worm wheel (3-1), a worm (3-2), a belt (3-3) connected with the worm wheel (3-1) and a stepping motor (3-4) connected with the worm (3-2), the belt (3-3) is in transmission connection with the support tube (1-23), and the stepping motor (3-4) is in communication connection with the illumination intensity sensor.

7. The urban wild interest movable wall according to claim 6, wherein the plant cultivation walls (1-3) are positioned at the left and right sides of the water distributing pipe (1-22), and a plurality of the plant cultivation walls (1-3) are vertically stacked in an alternating manner and are positioned at different heights in the vertical direction.

8. A city field interest movable wall is characterized in that a plurality of movable wall units (1-34) are spliced and hung on an outdoor cement wall, and a certain part of a building wall surface is selected as a movable wall fixed hinge device point according to the size and layout requirements of the wall surface to form a combined movable plant cultivation wall; the movable wall unit (1-34) is a nine-square grid formed by vertically and fixedly crossing biological ropes (1-36), a plant incubator (1-37) is arranged at the intersection point of the lower right corner of each grid (1-35) of the nine-square grid, and the bottom hole of the plant incubator (1-37) is communicated with the biological ropes (1-36); the plant culture device (1-37) is planted with the selected self-growing plants.

9. The method for constructing the city field interest movable wall of any one of claims 6 to 8, which comprises the following steps:

1) according to the current situation of wall authigenic plants in temperate and subtropical cities, the information of species types, compositions, distribution and community construction modes is investigated;

2) selecting plants with strong tolerance, strong resistance and ornamental value according to the information obtained in the step 1), distinguishing the plants according to annual, perennial and fern types, and matching the planting positions of the plants in a plurality of living wall units in the plant cultivation wall according to the seasonal landscape effect requirement;

3) and (3) building biological ropes on the supports, and mutually combining and connecting a plurality of the living wall units (1-34) through the biological ropes (1-36) to form the combined type living plant cultivation wall.

10. The method for constructing the urban wild interest activity wall according to claim 9, wherein the samples in the step 1) are selected from grassy plants in a sample prescription of 4m × 1m for investigation, and the information comprises plant species name, coverage, height and growth condition; the tolerance comprises barren soil resistance and low alkali resistance, and the resistance comprises cold resistance, drought resistance and saline-alkali resistance;

the annual plant comprises green bristlegrass herb and corydalis edulis, the perennial plant comprises ledebouriella root, horehound herb, centella asiatica, philippine violet herb or dichondra repens, and the ferns comprise centipede, adiantum latifolius, Chinese silkvine herb or pteris multifida.

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