CN211558160U

CN211558160U - Municipal administration tree pool

Info

Publication number: CN211558160U
Application number: CN202020149575.0U
Authority: CN
Inventors: 薛华雄; 王臣龙; 倪友金; 郭勇强; 吴俊文
Original assignee: Tianyun Construction Industry Fujian Co ltd
Current assignee: Tianyun Construction Industry Fujian Co ltd
Priority date: 2020-01-25
Filing date: 2020-01-25
Publication date: 2020-09-25
Anticipated expiration: 2030-01-25

Abstract

The utility model relates to a municipal administration tree pool relates to tree pool technical field, has solved the not enough problem of tree pool drainage ability, and its technical scheme main points are: the tree planting device comprises a base, the planting groove that is used for filling soil and carries out tree planting is offered at the base middle part, it is provided with the backup pad respectively to plant all sides cell wall top of groove, the backup pad constitutes "returning" font structure, the backup pad bottom is kept away from base one side and is provided with first support frame, first support frame is provided with the second support frame bottom, first support frame is provided with first filter layer with the second support frame near soil part, first filter layer is provided with the second filter layer near soil part, be transmission space between all sides of base and the first support frame, be the space of catchmenting between base bottom and the second support frame, transmission space is linked together with the space of catchmenting, the space of catchmenting is provided with the drain pipe that the log raft that will collect is discharged.

Description

Municipal administration tree pool

Technical Field

The utility model belongs to the technical field of tree pool technique and specifically relates to a municipal administration tree pool is related to.

Background

When trees are planted on paved ground, an unpaved land is reserved around the trees, which is generally called a tree pool or a tree pit.

At present, chinese utility model patent with publication number CN206371173U discloses a tree pool, which comprises a tree, a base located around the tree and shaped like a Chinese character hui, a plurality of mounting plates arranged around the base, and a leaf falling hole arranged on the mounting plates for the fallen leaves to pass through. The mounting panel rotates to be connected on the base, is provided with between base and the mounting panel to be used for fixing the mounting panel on the base after the mounting panel rotates to keeping away from trees one side.

However, the soil in the tree pool is generally cohesive soil, and rainwater infiltration is difficult. Therefore, in rainy days, the tree pool is easy to accumulate water, when the rain is in a large rain condition, the accumulated water in the tree pool overflows, the tree pool soil is easy to be brought out, and the surrounding of the tree pool is polluted. After heavy rain, workers need to clean the soil brought out from the periphery of the tree pool every time, and the tree pool is troublesome.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a municipal administration tree pool has the advantage that promotes tree pool drainage ability.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a municipal administration tree pool, includes the base, the planting groove that is used for filling soil and carries out the tree planting is offered at the base middle part, it is provided with the backup pad respectively to plant all sides cell wall tops of groove, the backup pad constitutes "returning" font structure, the backup pad bottom is kept away from base one side and is provided with first support frame, first support frame bottom is provided with the second support frame, first support frame is provided with first filter layer near soil part with the second support frame, first filter layer is provided with the second filter layer near soil part, be transmission space between all sides of base and the first support frame, be catchment space between base bottom and the second support frame, transmission space and catchment space are linked together, catchment space is provided with the drain pipe that the water that will collect was discharged.

Through adopting above-mentioned technical scheme, when raining, the rainwater is gathered in planting the inslot, and the second filter layer carries out prefilter to the rainwater this moment, and the rainwater after the filtration is to first filter layer transmission. And the first filter layer is used for filtering the rainwater again and then transmitting the rainwater to the transmission space, and the rainwater is finally collected in the water collecting space. A drain pipe is arranged in the water collecting space and used for draining collected rainwater. Whole use is simple, convenient, can comparatively effectually collect in catchment space and discharge through the drain pipe after filtering the rainwater, is favorable to promoting the drainage ability in tree pool.

The present invention may be further configured in a preferred embodiment as: the first support frame and the second support frame are of grid-shaped structures respectively, and the peripheral side of the second support frame is fixedly connected with the bottom of the first support frame.

Through adopting above-mentioned technical scheme, first support frame becomes the grid form with the second support frame during the use, is used for supporting first filter layer on the one hand, and on the other hand does not influence rainwater and gets into transmission space and catchment space.

The present invention may be further configured in a preferred embodiment as: the first filter layer is of a geotextile structure.

Through adopting above-mentioned technical scheme, first filter layer is geotechnological cloth structure, is favorable to filtering the rainwater, reduces the loss of soil.

The present invention may be further configured in a preferred embodiment as: the second filter layer is of a pebble structure.

Through adopting above-mentioned technical scheme, the second filter layer is the pebble bed structure, and filter rate is higher, can comparatively effectual filtration soil simultaneously.

The present invention may be further configured in a preferred embodiment as: the planting tank bottom slope is provided with the water conservancy diversion face that makes the rainwater collect towards the middle part, the distance of water conservancy diversion face bottom and backup pad is greater than the distance of water conservancy diversion face top and backup pad, the drain pipe sets up in planting tank bottom intermediate position.

Through adopting above-mentioned technical scheme, the rainwater gathers in the planting tank bottom intermediate position through the water conservancy diversion face after getting into the space that catchments, is favorable to gathering the rainwater, makes things convenient for the drain pipe to discharge.

The present invention may be further configured in a preferred embodiment as: the drain pipe top is higher than the planting tank bottom, the space of catchmenting is provided with the mechanism of moisturizing that provides moisture for soil.

Through adopting above-mentioned technical scheme, the drain pipe top is higher than the planting tank bottom, is favorable to storing a certain amount of rainwater, keeps soil moisture through moisturizing mechanism.

The present invention may be further configured in a preferred embodiment as: the moisture preservation mechanism comprises a capillary tube, the capillary tube is fixed on the second support frame, the top of the capillary tube is inserted into soil, and the bottom of the capillary tube is in contact with the bottom of the flow guide surface.

Through adopting above-mentioned technical scheme, the rainwater of water space storage is collected in the capillary absorption during use, is used for keeping the wetness degree of soil through the capillary.

The present invention may be further configured in a preferred embodiment as: the capillary tube is made of sponge materials.

Through adopting above-mentioned technical scheme, the capillary adopts the sponge material, has better water absorption capacity for the ability that the capillary keeps soil moisture degree obtains improving.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when raining, the rainwater collects in planting the inslot, and the rainwater of infiltration is transmitted to first filter layer after being filtered by the second filter layer in the soil to finally collect in the collecting space after being filtered once more by first filter layer, the collecting space is provided with the drain pipe, and the rainwater that will collect is discharged, is favorable to promoting the drainage ability in tree pool.

2. The water collecting space is provided with a moisturizing mechanism, so that when the tree is not rainy or watered, rainwater stored in the water collecting space is used for keeping soil moist, and moisture is provided for healthy growth of the tree.

Drawings

FIG. 1 is a schematic internal cross-sectional view of the present embodiment;

FIG. 2 is a schematic cross-sectional view of the present embodiment to highlight the inner structure of the planting groove.

Reference numerals: 1. a base; 2. planting grooves; 3. a support plate; 4. a first support frame; 5. a second support frame; 6. a first filter layer; 7. a second filter layer; 8. a moisturizing mechanism; 801. a capillary tube; 9. a water collection space; 10. a transmission space; 11. a drain pipe; 12. a flow guide surface.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a municipal tree pool, including base 1. The base 1 adopts concrete placement, and 1 intermediate position of base has seted up planting groove 2, and the intussuseption of planting groove 2 is filled with soil for the tree is planted.

Referring to fig. 1 and 2, the top of the circumferential side wall of the planting groove 2 near the soil is fixedly connected with support plates 3, and all the support plates 3 are connected end to form a structure shaped like a Chinese character 'hui'. The bottom of the supporting plate 3 close to the soil part is fixedly connected with a first supporting frame 4, the first supporting frame 4 is of a grid-shaped structure, and the adjacent side edges of the two first supporting frames 4 are fixedly connected. The bottom of the first supporting plate 3 is provided with a second supporting frame 5, the second supporting frame 5 is of a grid-shaped structure, and the peripheral sides of the second supporting frame 5 are fixedly connected with the bottom of the first supporting frame 4 respectively.

Referring to fig. 1, preferably, the first support frame 4, the second support frame 5 and the support plate 3 are of steel structures, the first support frame 4, the second support frame 5 and the support plate 3 can be produced respectively, then the prefabricated members are formed by welding and fixing during production, and finally the formed prefabricated members are fixed to the base 1 during pouring of the base 1.

Referring to fig. 1, a first filter layer 6 is respectively arranged on one side of the first support frame 4 close to the soil and one side of the second support frame 5 close to the soil, and a second filter layer 7 is arranged on the part of the first filter layer 6 close to the soil.

Referring to fig. 1, the second filter layer 7 adopts a pebble structure. When raining, the second filter layer 7 preliminarily filters rainwater in the planting groove and transmits the filtered rainwater to the first filter layer 6, and meanwhile, the top height of the second filter layer 7 is higher than that of soil.

Referring to fig. 1, the first filter layer 6 is of a geotextile structure, and the first filter layer 6 is fixed on the first support frame 4 in a binding manner, so that rainwater primarily filtered by the second filter layer 7 is secondarily filtered, and the possibility of soil loss is reduced. The first filter layer 6 can be fixed while the first support frame 4 is prefabricated, and the second filter layer 7 is piled up before soil filling and then soil filling is performed.

Referring to fig. 1, a transmission space 10 is formed between the first support frame 4 and the periphery of the base 1, and rainwater filtered by the first filter layer 6 enters the transmission space 10. A water collecting space 9 is arranged between the second support frame 5 and the bottom of the base 1, and the water collecting space 9 is communicated with the transmission space 10, so that rainwater entering the transmission space 10 is collected to the water collecting space 9 under the action of gravity.

Referring to fig. 1, the water collecting space 9 is provided with a drain pipe 11, and the drain pipe 11 is communicated with an external drain pipe for draining the collected rainwater out of the water collecting space 9.

Referring to fig. 1, the periphery of the bottom of the planting groove 2 is respectively provided with a guide surface 12 in an inclined manner, the top of the guide surface 12 is fixed on the periphery of the base 1, the bottom of the guide surface 12 is fixed on the bottom of the base 1, and the distance between the bottom of the guide surface 12 and the support plate 3 is greater than the distance between the top of the guide surface 12 and the support plate 3. When the rainwater conveying device is used, rainwater flowing to the water collecting space 9 from the conveying space 10 is collected to the middle part of the bottom of the planting groove 2 through the flow guide surface 12, and the drain pipe 11 is fixed to the middle position of the bottom of the planting groove 2 and is convenient to drain the collected rainwater.

Referring to fig. 1, the water collecting space 9 is provided with a moisturizing mechanism 8 for supplying moisture to the soil to keep the soil moist. The moisturizing mechanism 8 includes a capillary tube 801, and the capillary tube 801 is preferably, but not limited to, a sponge structure with a solid cylinder shape, and may also be other structures such as geotextile rolled into a cylinder shape. The capillary tubes 801 are multiple and are fixed to the middle part of the second support frame 5 close to the middle part in a binding mode respectively, one ends of the capillary tubes 801 are in contact with the bottom of the flow guide surface 12 and are used for being immersed into water to absorb moisture, and the other ends of the capillary tubes 801 extend to the middle part of the planting groove 2 and are buried in soil. When water is stored in the water collecting space 9, the capillary 801 in the water collecting space 9 absorbs the water under the capillary action and transfers the water to the capillary 801 located in the soil, and the capillary 801 located in the soil permeates and diffuses the water to the periphery so as to maintain the wettability of the soil.

Referring to fig. 1, the top of the drain pipe 11 is higher than the bottom of the planting groove 2, when the collected rainwater is higher than the top of the drain pipe 11, the rainwater is drained through the drain pipe 11, and the rainwater lower than the top of the drain pipe 11 is accumulated in the water collecting space 9 and absorbed by the capillary 801 to keep the soil moist.

The use principle is as follows: referring to fig. 1, when it is not raining, a part of water flow left when it rains or waters is accumulated in the water collecting space 9, and moisture is supplied to the capillary 801, so that the capillary 801 can maintain the wettability of soil by capillary action. When raining, the rainwater gathers in planting groove 2, and second filter layer 7 carries out prefilter and transmits to first filter layer 6 to the rainwater this moment, and the rainwater after first filter layer 6 filters then gathers in catchment space 9 after getting into transmission space 10, and directly gets into catchment space 9 through the rainwater of planting first filter layer 6 and the second filter layer 7 filtration of groove 2 bottom. Rainwater entering the water collecting space 9 is collected at the middle position of the bottom of the planting groove 2 under the action of the flow guide surface 12, and when the rainwater level is higher than the top height of the drain pipe 11, the rainwater is discharged through the drain pipe 11. The whole using process is simple and convenient, rainwater can be effectively drained, and the drainage capacity of the tree pool is improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A municipal tree pool, includes base (1), its characterized in that: the planting groove (2) used for filling soil to plant trees is arranged in the middle of the base (1), a supporting plate (3) is arranged at the top of the groove wall of the circumferential side of the planting groove (2) and close to the soil part, the supporting plate (3) forms a structure shaped like a Chinese character 'hui', a first supporting frame (4) is arranged at the bottom of the supporting plate (3) and far away from one side of the base (1), a second supporting frame (5) is arranged at the bottom of the first supporting frame (4), a first filtering layer (6) is arranged at the part, close to the soil, of the first supporting frame (4) and the second supporting frame (5), a second filtering layer (7) is arranged at the part, close to the soil part, of the first filtering layer (6), a transmission space (10) is arranged between the circumferential side of the base (1) and the first supporting frame (4), and a water collecting, the transmission space (10) is communicated with the water collecting space (9), and the water collecting space (9) is provided with a drain pipe (11) for draining collected water.

2. The municipal tree pond of claim 1, wherein: the first support frame (4) and the second support frame (5) are respectively of a grid-shaped structure, and the peripheral side of the second support frame (5) is fixedly connected with the bottom of the first support frame (4).

3. The municipal tree pond of claim 1, wherein: the first filter layer (6) is of a geotextile structure.

4. The municipal tree pond of claim 1, wherein: the second filter layer (7) is of a pebble structure.

5. The municipal tree pond of claim 1, wherein: the planting device is characterized in that a flow guide surface (12) enabling rainwater to collect towards the middle is obliquely arranged at the bottom of the planting groove (2), the distance between the bottom of the flow guide surface (12) and the support plate (3) is larger than the distance between the top of the flow guide surface (12) and the support plate (3), and the drain pipe (11) is arranged in the middle of the bottom of the planting groove (2).

6. The municipal tree pond of claim 1, wherein: the top of the drain pipe (11) is higher than the bottom of the planting groove (2), and the water collecting space (9) is provided with a moisturizing mechanism (8) for providing moisture for soil.

7. The municipal tree pond of claim 6, wherein: the moisture preservation mechanism (8) comprises a capillary tube (801), the capillary tube (801) is fixed on the second support frame (5), the top of the capillary tube (801) is inserted into soil, and the bottom of the capillary tube (801) is in contact with the bottom of the flow guide surface (12).

8. The municipal tree pond of claim 7, wherein: the capillary tube (801) is made of sponge.