CN217722165U - Balcony planting technique device and system - Google Patents

Abstract

The utility model relates to a balcony planting device and a system, the device comprises a waterproof unit, a water guide unit, an isolation water-retaining unit, a fixing unit and a sealing unit, the waterproof unit is arranged in a structural groove of a balcony and is concave, and the edge of the waterproof unit is folded and arranged; the fixing unit is used for fixedly connecting the waterproof unit with the structural groove; the sealing unit is arranged at the edge of the waterproof unit and the connecting position of the fixing unit and the waterproof unit. The method has the advantages that a planting tank with a drainage system is not adopted, so that the difficulty of water leakage and later maintenance is reduced; the durability of the structure is improved, and the structure can be used independently according to the actual requirements of residents, so that the structure is convenient and effective; the bottom surface and the side of waterproof unit cover structure groove set up, utilize the combination of fixed unit and sealed unit to carry out effective fixed and sealed to waterproof unit, prevent infiltration and waterproof unit hollowing.

Description

Balcony planting technique device and system

Technical Field

The utility model relates to a building greening technical field especially relates to a balcony planting technique device and system.

Background

In current balcony planting technique structure, generally all can set up waterproof layer, drainage blanket, filter layer and planting layer in the bottom of structural groove to satisfy the demand of balcony afforestation. However, the existing structure has the risk of leakage and corrosion, influences the service life of the wall body, and has the risks of peeling, breaking and the like.

The utility model discloses a chinese utility model CN201180342Y discloses a plant roofing, including roof layer and coiled material waterproof layer, there is the layer of looking for the slope above the roof layer, there is the screed-coat above looking for the slope layer, there is the coiled material waterproof layer on the screed-coat, coiled material waterproof layer and the drainage layer built-in have resistant root system puncture waterproof layer, there is the isolation filter layer above the drainage layer, has the planting dielectric layer above the isolation filter layer, has the planting plant above the planting dielectric layer, constitutes the plant layer, has the barricade that even as an organic whole and be higher than the plant dielectric layer on the roof layer periphery, the utility model discloses plant roofing novel structure, unique, of high quality, longe-lived does benefit to and improves environment protection, and the construction is simple, practices thrift the soil fast, and society is huge with economic benefits.

The Chinese utility model CN213427180U discloses a balcony greening and wall vertical greening planting structure, a planting groove is formed by downward turning beam arrangement, and the cross section of the downward turning beam is in the shape of a concave groove with an upward notch; when the balcony is greened, a concave groove of the downward turning beam on the balcony forms a greening planting groove on the balcony, and when the wall body is vertically greened, a wall body vertical greening planting groove is formed by the concave groove of the downward turning beam protruding out of the vertical surface of the building; the end of the planting groove is closed. The utility model discloses a planting structure and system design can satisfy the perpendicular all kinds of afforestation of balcony, wall body or farming needs, improve planting effect, have also ensured the security of balcony and the perpendicular afforestation of wall body simultaneously.

Chinese utility model patent CN214497941U discloses a novel house inside flower bed planting structure, which comprises a concrete structure wall body, wherein a planting groove is arranged on the concrete structure wall body and is used for planting vegetation, and a matrix layer, a filter layer, a water storage and drainage layer, a root penetration resistant layer, a waterproof layer, a leveling layer and a slope finding layer are sequentially paved in the planting groove from top to bottom; the filter layer is made of glass fiber cloth; the water storage and drainage layer is a high-density polyethylene water storage and drainage plate; the root penetration resistant layer is a modified asphalt coating; the waterproof layer is SBS waterproof coiled material. This novel house facade flower platform planting structure provides sufficient nutrient for the growth of vegetation, and favourable environment such as moisture, sunshine, optional planting vegetation variety scope is wider, the maintenance of the vegetation of being convenient for.

However, both of the above structures have the following drawbacks: the waterproof layer only covers the bottom setting of planting the groove, leads to the lateral wall in planting the groove not to have any waterproof measure, and the waterproof layer of easy water seepage appears and plants between the groove, forms the waterproof layer hollowing phenomenon.

At present, no effective solution is provided aiming at the problems of water seepage, hollowing of a waterproof layer and the like in the related technology.

SUMMERY OF THE UTILITY MODEL

The utility model aims at not enough among the prior art, provide a balcony planting technique device and system to solve the structure complicacy that exists among the correlation technique, infiltration, the waterproof layer hollowing scheduling problem appears.

In order to achieve the purpose, the utility model adopts the technical proposal that:

the utility model discloses a first aspect provides a balcony planting technique device, include:

the waterproof unit is arranged in a structural groove of the balcony and is concave, and the edge of the waterproof unit is turned over;

the water guide unit is arranged at the concave bottom of the waterproof unit in a covering manner;

the isolation water-retaining unit covers the upper part of the water guide unit;

the fixing unit is arranged at the edge of the waterproof unit and is used for fixedly connecting the waterproof unit with the structural groove;

and the sealing unit is arranged at the edge of the waterproof unit and the connecting position of the fixing unit and the waterproof unit and used for preventing water from entering between the waterproof unit and the structural groove and entering the inside of the waterproof unit.

In some of these embodiments, the waterproof unit comprises:

the first waterproof element is arranged in the structural groove and is concave, and the edge of the first waterproof element is turned over;

the second waterproof element is arranged at the upper part of the first waterproof element in a covering manner and is concave, and the edge of the second waterproof element is turned over;

wherein the fixing unit is connected with the edge of the second waterproof member and the edge of the first waterproof member in sequence.

In some of these embodiments, the water guide unit includes:

and the water guide element is covered and arranged at the concave bottom of the waterproof unit and is arranged in a wave shape.

In some of these embodiments, the isolation water-retention unit comprises:

a partition member disposed to cover an upper portion of the water guide unit;

a water retention element disposed to cover an upper portion of the isolation element.

In some of these embodiments, the fixing unit comprises:

and the fixing elements are arranged at intervals on the edge of the waterproof unit and are respectively connected with the waterproof unit and the structural groove.

In some of these embodiments, the sealing unit comprises:

and the sealing element is arranged at the edge of the waterproof unit and the connecting position of the fixing unit and the waterproof unit and is used for preventing water from entering between the waterproof unit and the structural groove and entering the inside of the waterproof unit.

The second aspect of the utility model provides a balcony planting technique system, include:

a balcony planting apparatus as in the first aspect.

In some of these embodiments, further comprising:

a drainage device connected with the water guide unit.

In some of these embodiments, the drain comprises:

the water drainage unit is connected with the water guide unit;

and the monitoring unit is arranged on the drainage unit and used for monitoring whether the drainage unit is blocked or not.

In some of these embodiments, the drainage cell comprises:

a first drainage element vertically disposed;

and the second drainage element is horizontally arranged and is respectively communicated with the water guide unit and the first drainage element.

In some of these embodiments, the drainage cell further comprises:

a check member provided at a communication position of the first drain member and the second drain member.

In some of these embodiments, the monitoring unit comprises:

a first floating member having a first end disposed inside the drain unit;

a second floating element slidingly connected with the first floating element for floating upward to alert the drain unit to be clogged in case the drain unit is clogged.

The utility model adopts the above technical scheme, compare with prior art, have following technological effect:

the balcony greening planting device and the balcony greening planting system of the utility model optimize the structure by reserving the planting grooves and utilizing structural processing means such as the inverted beam and the like, thereby achieving the basic requirement of planting deep-rooted plants on the balcony and providing possibility for waterproofing and optimizing the planting microenvironment; a planting groove with a drainage system is not adopted, so that the difficulty of water leakage and later maintenance is reduced; the durability of the structure is improved, and the structure can be used independently according to the actual requirements of residents, so that the structure is convenient and effective; the bottom surface and the side of waterproof unit cover structure groove set up, utilize the combination of fixed unit and sealed unit to carry out effective fixed and sealed to waterproof unit, prevent infiltration and waterproof unit hollowing.

Drawings

Fig. 1 is a schematic view of a balcony greening planting device according to an embodiment of the invention;

fig. 2 is a schematic view of a water protection unit according to an embodiment of the invention;

fig. 3a is a schematic view of a water guiding unit according to an embodiment of the invention;

fig. 3b to 3e are sectional views of the water guide unit according to an embodiment of the present invention;

fig. 4 is a schematic view of an isolated water retention unit according to an embodiment of the present invention;

fig. 5a is a schematic view of a fixation unit according to an embodiment of the present invention;

fig. 5b is a schematic distribution diagram of a fixation unit according to an embodiment of the present invention;

fig. 6 is a schematic view of a sealing unit according to an embodiment of the invention;

fig. 7 is a schematic view of a balcony greening planting system according to an embodiment of the present invention;

fig. 8 is a schematic view of a drain according to an embodiment of the present invention;

fig. 9 is a schematic view of a drainage unit according to an embodiment of the present invention;

fig. 10 is a schematic diagram of a monitoring unit according to an embodiment of the invention.

Wherein the reference numerals are: 100. a balcony greening planting device; 110. a waterproof unit; 111. a first waterproof member; 112. a second waterproof member; 120. a water guide unit; 121. a water guide element; 130. an isolated water retention unit; 131. an isolation element; 132. a water retention element; 140. a fixing unit; 141. a fixing element; 150. a sealing unit; 151. a sealing element;

200. a drainage device; 210. a drainage unit; 211. a first drainage element; 212. a second drainage element; 213. a check element; 220. a monitoring unit; 221. a first floating element; 222. a second floating element;

A. a structural groove; B. planting a layer; C. and (4) planting plants.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be described and illustrated below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments provided in the present application without any inventive step are within the scope of protection of the present application.

It is obvious that the drawings in the following description are only examples or embodiments of the present application, and that it is also possible for a person skilled in the art to apply the present application to other similar contexts on the basis of these drawings without inventive effort. Moreover, it should be appreciated that such a development effort might be complex and tedious, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, given the benefit of this disclosure, without departing from the scope of this disclosure.

Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the specification. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is to be expressly and implicitly understood by one of ordinary skill in the art that the embodiments described herein may be combined with other embodiments without conflict.

Unless defined otherwise, technical or scientific terms referred to herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which this application belongs. Reference to "a," "an," "the," and similar words throughout this application are not to be construed as limiting in number, and may refer to the singular or the plural. The present application is directed to the use of the terms "including," "comprising," "having," and any variations thereof, which are intended to cover non-exclusive inclusions; for example, a process, method, system, article, or apparatus that comprises a list of steps or elements (elements) is not limited to the listed steps or elements, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. Reference to "connected," "coupled," and the like in this application is not intended to be limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. Reference to "a plurality"/"a plurality" in this application means two or more. "and/or" describes the association relationship of the associated object, indicating that there may be three relationships, for example, "a and/or B" may indicate: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. Reference herein to the terms "first," "second," "third," and the like, are merely to distinguish similar objects and do not denote a particular ordering for the objects.

Example 1

This embodiment relates to the utility model discloses a balcony planting technique device.

An exemplary embodiment of the present invention, as shown in fig. 1, is a balcony greening planting device 100, comprising a waterproof unit 110, a water guiding unit 120, a separated water retaining unit 130, a fixing unit 140 and a sealing unit 150. The waterproof unit 110 is arranged in the structural groove A of the balcony and is concave, and the edge of the waterproof unit 110 is turned over; the water guide unit 120 is covered and arranged at the concave bottom of the waterproof unit 110; the isolation water-retaining unit 130 is disposed to cover the upper portion of the water guide unit 120; the fixing unit 140 is disposed at an edge of the waterproof unit 110, and is used for fixedly connecting the waterproof unit 110 with the structural groove a; the sealing unit 150 is provided at the edge of the waterproof unit 110 and the connection position of the fixing unit 140 and the waterproof unit 110, and serves to prevent water from entering between the waterproof unit 110 and the structural groove a and the inside of the waterproof unit 110.

Wherein, the structural groove A of the balcony is S-shaped. Specifically, the C-shaped end face structure of the original balcony is changed into an S shape by using the structural reversed beam.

Wherein, keep apart the upper portion of protecting water unit 130 and set up planting layer B, plant layer B and be used for planting kind C.

Wherein the thickness of the planting layer B is at least 250mm.

As shown in fig. 2, the waterproof unit 110 includes a first waterproof member 111 and a second waterproof member 112. The first waterproof element 111 is arranged in the structural groove a and is concave, and the edge of the first waterproof element 111 is turned over; the second waterproof element 112 is arranged on the upper part of the first waterproof element 111 in a covering manner and is concave, and the edge of the second waterproof element 112 is arranged in a folding manner; wherein, the fixing unit 140 is connected with the edge of the second waterproof member 112 and the edge of the first waterproof member 111 in sequence.

The first waterproofing member 111 is disposed to cover the structural groove a. Specifically, the first waterproof member 111 covers the bottom wall, the side wall of the structural groove a, and then the edge of the first waterproof member 111 is folded over and covers the edge of the top of the structural groove a. I.e. the longitudinal section of the first waterproofing element 111 is concave.

In some of these embodiments, the first waterproof member 111 has a thickness of 1mm to 7mm. Preferably, the thickness of the first waterproof member 111 is 2mm to 6mm. More preferably, the thickness of the first waterproof member 111 is 3mm to 5mm. More preferably, the thickness of the first waterproof element 111 is 4mm.

In some of these embodiments, the first waterproof member 111 is a single-layer structure.

In some of these embodiments, the first waterproof member 111 is a multi-layer structure and is stacked.

In some of these embodiments, the first waterproof element 111 is a SBS waterproof layer.

The second waterproof member 112 is disposed to cover the first waterproof member 111. Specifically, the second waterproof member 112 is provided so as to cover the surface of the first waterproof member 111. I.e. the longitudinal section of the second waterproofing element 112 is concave.

In some of these embodiments, the second waterproof member 112 has a thickness of 3mm to 10mm. Preferably, the thickness of the second waterproof member 112 is 4mm to 9mm. More preferably, the thickness of the second waterproof member 112 is 5mm to 8mm. More preferably, the thickness of the second waterproof member 112 is 6mm to 7mm. More preferably, the thickness of the second waterproof member 112 is 6mm.

In some of these embodiments, the thickness of the second waterproof element 112 is greater than the thickness of the first waterproof element 111.

In some of these embodiments, the difference between the thickness of the second waterproof member 112 and the thickness of the first waterproof member 111 is 1mm to 5mm. Preferably, the difference between the thickness of the second waterproof member 112 and the thickness of the first waterproof member 111 is 2mm to 4mm. More preferably, the difference between the thickness of the second waterproof member 112 and the thickness of the first waterproof member 111 is 2mm to 3mm. More preferably, the difference between the thickness of the second waterproofing element 112 and the thickness of the first waterproofing element 111 is 2mm.

In some of these embodiments, the second water resistant member 112 is a single layer structure.

In some of these embodiments, the second water resistant member 112 is a multi-layer structure and is stacked.

In some of these embodiments, the second waterproof element 112 is a root-piercing resistant waterproof layer.

By arranging the first waterproof element 111, water can be prevented from contacting the inner side wall of the structural groove A, and water is prevented from accumulating on the inner side wall of the structural groove A; by providing the second water-proof member 112, the rhizome of the plant B is prevented from piercing the first water-proof member 111, and water is prevented from contacting the structural groove a from the damaged first water-proof member 111.

As shown in fig. 3a, the water guiding unit 120 includes a water guiding element 121. The water guide member 121 covers the concave bottom of the waterproof unit 110 and is disposed in a wave shape.

Specifically, the water guiding element 121 covers the concave bottom of the second waterproof element 112 and abuts against the concave side wall of the second waterproof element 112.

In some of these embodiments, the height of the water guide element 121 is at least 50mm.

In some of these embodiments, as shown in fig. 3b to 3c, the cross-section of the water guiding element 121 is made up of several triangles.

In some of these embodiments, the cross-section of the water guiding element 121 is made up of several isosceles triangles.

In some of the embodiments, as shown in fig. 3d to 3e, the cross-section of the water guide member 121 is formed by several circular arcs.

In some of these embodiments, the water guide element 121 is an axisymmetric or centrosymmetric structure.

In some of these embodiments, the water guide element 121 is a water chute.

The water guide element 121 is formed in a wave shape to increase the flow speed of water, divide a large amount of water into a plurality of small amounts of water to be discharged rapidly, prevent the water from accumulating inside the structural groove a, and prevent the water from overflowing from the structural groove a.

As shown in fig. 4, the water-retaining isolating unit 130 includes an isolating member 131 and a water-retaining member 132. Wherein the separation element 131 is disposed to cover an upper portion of the water guide unit 120; the water retention member 132 is disposed to cover an upper portion of the insulation member 131.

In particular, the spacer element 131 is arranged covering the upper surface of the water guide element 121 and abutting against the concave side wall of the second water repellent element 112.

In some of these embodiments, the thickness of the isolation element 131 is 1mm to 6mm. Preferably, the thickness of the isolation member 131 is 2mm to 5mm. Preferably, the thickness of the isolation member 131 is 3mm to 4mm.

In some of these embodiments, the isolation element 131 is a nonwoven isolation layer.

In some of these embodiments, the water retaining element 132 has a thickness of at least 100mm.

In some of these embodiments, water retaining member 132 is a lightweight ceramsite water retaining layer.

The water is filtered by arranging the isolating element 131, so that particles are prevented from entering the water guide element 121, and the problem of blockage is avoided; the water is kept by arranging the water retaining element 132, and the planting layer B above the water retaining element is prevented from drying.

As shown in fig. 5a to 5b, the fixing unit 140 includes a plurality of fixing elements 141. The fixing elements 141 are spaced apart from each other at the edge of the waterproof unit 110, and are connected to the waterproof unit 110 and the structural groove a, respectively.

Specifically, the plurality of fixing elements 141 are horizontally spaced and connected to the second waterproof element 112, the first waterproof element 111, and the structural groove a in sequence.

In some embodiments, the horizontal distance between two adjacent fixing elements 141 is less than or equal to 30mm.

In some of these embodiments, the height of the fixing element 141 is greater than the sum of the thickness of the first waterproof element 111 and the thickness of the second waterproof element 112.

In some of these embodiments, the difference between the height of the fixing element 141 and the sum of the thickness of the first waterproofing element 111 and the thickness of the second waterproofing element 112 is at least 5mm.

In some of these embodiments, the height of the fixing element 141 is 20mm to 40mm. Preferably, the height of the fixing member 141 is 25mm to 35mm. More preferably, the height of the fixing element 141 is 30mm.

In some of these embodiments, the securing element 141 is a cement nail.

As shown in fig. 6, the sealing unit 150 includes a sealing member 151. The sealing member 151 is provided at the edge of the waterproof unit 110 and the connection position of the fixing unit 140 and the waterproof unit 110, for preventing water from entering between the waterproof unit 110 and the structural groove a and the inside of the waterproof unit 110.

Specifically, the sealing member 151 is provided at the edge of the first waterproof member 111, the edge of the second waterproof member 112, and the connecting position of the fixing member 141 and the second waterproof member 112.

More specifically, the edge of the first waterproof member 111, the edge of the second waterproof member 112, and the connecting position of the fixing member 141 and the second waterproof member 112 are caulked using the sealing member 151.

More specifically, the sealing member 151 blocks a gap between the edge of the first waterproof member 111 and the structural groove a, blocks a gap between the edge of the first waterproof member 111 and the edge of the second waterproof member 112, and blocks a gap between the fixing member 141 and the second waterproof member 112.

In some of these embodiments, the sealing element 151 is a waterproof glue.

In some of these embodiments, sealing element 151 is a mixture of ointment and hemp thread.

The utility model has the advantages that the basic requirement of planting deep-rooted plants on the balcony is achieved by reserving the planting grooves, optimizing the structure and utilizing structural processing means such as the reversed beam, and the possibility of preventing water and optimizing the planting microenvironment is provided; a planting groove with a drainage system is not adopted, so that the difficulty of water leakage and later maintenance is reduced; the durability of the structure is improved, and the structure can be used independently according to the actual requirements of residents, so that the structure is convenient and effective; the bottom surface and the side of waterproof unit cover structure groove set up, utilize the combination of fixed unit and sealed unit to carry out effective fixed and sealed to waterproof unit, prevent infiltration and waterproof unit hollowing.

Example 2

This embodiment relates to the utility model discloses a balcony planting technique system.

A balcony planting system comprising the balcony planting apparatus 100 according to embodiment 1.

Further, as shown in fig. 7, the balcony greening planting system further comprises a drainage device 200, and the drainage device 200 is connected to the water guiding unit 120 and is used for draining the water of the water guiding unit 120 outwards.

As shown in fig. 8, the drain device 200 includes a drain unit 210 and a monitoring unit 220. Wherein, the water discharging unit 210 is connected with the water guiding unit 120; the monitoring unit 220 is disposed on the drainage unit 210, and is used for monitoring whether the drainage unit 210 is blocked.

As shown in fig. 9, the drain unit 210 includes a first drain member 211 and a second drain member 212. Wherein the first water discharging element 211 is vertically disposed; the second drain member 212 is horizontally disposed and is communicated with the water guide unit 120 and the first drain member 211, respectively.

Specifically, a first end of the second water discharge element 212 is connected to the water guide element 121.

In some of these embodiments, the first drainage element 211 is a downspout.

In some of these embodiments, the second drain element 212 is a horizontal drain.

Further, the drain unit 210 further includes a check member 213, and the check member 213 is disposed at a communication position of the first drain member 211 and the second drain member 212.

The check member 213 is provided at the second end of the second drain member 212 for making the water of the second drain member 212 flow in one direction.

In some of these embodiments, check element 213 is a check valve.

As shown in fig. 10, the monitoring unit 220 includes a first floating element 221 and a second floating element 222. Wherein, the first end of the first floating element 221 is disposed inside the drainage unit 210; the second floating member 222 is slidably connected to the first floating member 221, and is adapted to float upward in case the drain unit 210 is clogged, to alert the clogging of the drain unit 210.

Specifically, a first end of the first floating member 221 is disposed inside the second drain member 212; in the case where the second drain member 212 is clogged, water accumulates inside the first floating member 221 and floats the second floating member 222 upward.

The first floating member 221 has a hollow structure and communicates with the second drain member 212, so that water can flow from the second drain member 212 to the first floating member 221 or from the first floating member 221 to the second drain member 212.

In some of these embodiments, the first floating element 221 is a floating sleeve.

The second floating member 222 is not in communication with the first floating member 221, i.e., water cannot flow from the first floating member 221 to the second floating member 222.

In some of these embodiments, the second floating element 222 is a hollow structure or a solid structure. Preferably, the second floating element 222 is a hollow structure

In some of these embodiments, the second floating element 222 is a floating cartridge.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims (10)

1. The utility model provides a balcony planting technique device which characterized in that includes:

the waterproof unit is arranged in a structural groove of the balcony and is concave, and the edge of the waterproof unit is turned over;

the water guide unit is arranged at the concave bottom of the waterproof unit in a covering manner;

the isolation water retention unit covers the upper part of the water guide unit;

the fixing unit is arranged at the edge of the waterproof unit and is used for fixedly connecting the waterproof unit with the structural groove;

and the sealing unit is arranged at the edge of the waterproof unit and the connecting position of the fixing unit and the waterproof unit and used for preventing water from entering between the waterproof unit and the structural groove and entering the inside of the waterproof unit.

2. The balcony greening planting device of claim 1, wherein the waterproof unit comprises:

the first waterproof element is arranged in the structural groove and is concave, and the edge of the first waterproof element is folded;

the second waterproof element is arranged at the upper part of the first waterproof element in a covering mode and is concave, and the edge of the second waterproof element is arranged in a folding mode;

wherein the fixing unit is connected with the edge of the second waterproof member and the edge of the first waterproof member in sequence.

3. The balcony planting apparatus according to claim 1, wherein the isolated water-retaining unit includes:

a partition member disposed to cover an upper portion of the water guide unit;

a water retention element disposed to cover an upper portion of the isolation element.

4. The balcony greening planting device of claim 1, wherein the water guide unit comprises:

the water guide element is covered and arranged at the concave bottom of the waterproof unit and is arranged in a wave shape; and/or

The fixing unit includes:

the fixing elements are arranged at intervals on the edge of the waterproof unit and are respectively connected with the waterproof unit and the structural groove; and/or

The sealing unit includes:

and the sealing element is arranged at the edge of the waterproof unit and the connecting position of the fixing unit and the waterproof unit and used for preventing water from entering between the waterproof unit and the structural groove and entering the inside of the waterproof unit.

5. The balcony planting system is characterized by comprising:

a balcony greening planting device as defined in any one of claims 1 to 4.

6. The balcony planting system of claim 5, further comprising:

a drainage device connected with the water guide unit.

7. The balcony greening planting system of claim 6, wherein the drainage means comprises:

the drainage unit is connected with the water guide unit;

and the monitoring unit is arranged on the drainage unit and used for monitoring whether the drainage unit is blocked or not.

8. The balcony greening planting system of claim 7, wherein the drainage unit comprises:

a first drainage element vertically disposed;

and the second drainage element is horizontally arranged and is respectively communicated with the water guide unit and the first drainage element.

9. The balcony planting system of claim 8, wherein the drainage unit further comprises:

a check member provided at a communication position of the first drain member and the second drain member.

10. The balcony planting system of claim 7, wherein the monitoring unit comprises:

a first floating member having a first end disposed inside the drain unit;

a second floating element slidingly connected with the first floating element for floating upward to alert the drain unit to be clogged in case the drain unit is clogged.

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