CN211241411U - Tree pool is planted in city - Google Patents

Abstract

The utility model discloses a tree pool is planted in city belongs to gardens planting field, and its technical scheme main points are including the base of fixed connection in the road surface, the tree hole has been seted up to the base, it plants the layer structure to be provided with in the tree hole, it includes waterproof layer, drainage blanket and matrix layer to plant the layer structure, the waterproof layer is located the drainage blanket below, the matrix layer is located the drainage blanket top, wear to be equipped with a plurality of cotton threads in the matrix layer, the lower extreme of cotton thread extends and gets into in the drainage blanket. The utility model discloses have and irrigate more convenient effect.

Description

Tree pool is planted in city

Technical Field

The utility model relates to a gardens planting technical field, more specifically say, it relates to a tree pool is planted in city.

Background

In order to meet the requirements of improving urban living quality, improving air, reducing urban heat island benefits and beautifying environment, the requirement of people on urban greening rate is gradually improved. The seedlings cultivated by the seeding or vegetative propagation method are transplanted after growing into nursery stocks, then are continuously cultivated, and finally are transplanted into a tree pool in a city, so that the living space of the trees is enlarged, and the purpose of beautifying the environment is achieved.

At present, the utility model discloses a chinese utility model patent that bulletin number is CN207905089U discloses a tree pool formula inlet for stom water, include by the tree pool that sets up on the pedestrian road, locate the tree pool grate on tree pool top, the rainwater grate of erectting, locate the tree pool soil layer in the tree pool, the infiltration pipe that is located in the tree pool soil layer and the overflow pipe of erectting constitute, it has the hole that supplies trees to stretch out to open on the tree pool grate, tree pool grate and pedestrian road parallel and level, the rainwater grate locate the road surface avris and with curb parallel and level and support on one side of tree pool grate, the space that is located above the tree pool soil layer in the tree pool is the catch basin, the bottom mouth of pipe and the infiltration pipe intercommunication of overflow pipe, the mouth of pipe stretches out to the catch basin on the overflow pipe, the pipe wall of infiltration pipe distributes there is the infiltration hole, the infiltration pipe communicates with each other with the municipal administration pipe network. The utility model discloses simple structure, construction cost are low, can filter the initial stage rainwater, and the organic impurity in the rainwater that the tree pool soil layer was held back can utilize for the plant.

The above prior art solutions have the following drawbacks: in the season of abundant rainwater, the trees need to be artificially irrigated, generally, water is sprayed or dripped into soil of a tree pool in the irrigation, the trees absorb water from the soil, and the trees cannot easily grow after the transplanted trees are too much and too little. Therefore, a small amount of irrigation is needed for multiple times, the soil is ensured to be moist without causing root rot of the trees due to excessive moisture, and the small amount of irrigation for multiple times has overlarge workload and is difficult to operate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tree pool is planted in city.

The utility model discloses a realize above-mentioned purpose, provide following technical scheme: the utility model provides a tree pool is planted in city, includes the base of fixed connection in the road surface, the tree hole has been seted up to the base, be provided with in the tree hole and plant the layer structure, it includes waterproof layer, drainage blanket and matrix layer to plant the layer structure, the waterproof layer is located the drainage blanket below, the matrix layer is located the drainage blanket top, wear to be equipped with a plurality of cotton threads in the matrix layer, the lower extreme of cotton thread extends and gets into in the drainage blanket.

Through adopting above-mentioned technical scheme, during rainwater and the irrigation, too much water can permeate the matrix layer and store in the drainage blanket, under the capillary action, water in the drainage blanket is in the same direction as the cotton thread and gets into in the matrix layer to keep the moist on matrix layer throughout, thereby can reduce the number of times of irrigating and increase the water yield of irrigating during the irrigation, and can not produce the condition of mashed root or lack of water, and it is more convenient to operate.

The utility model discloses further set up to: the water storage tank is embedded in the drainage layer, a plurality of first water inlet holes are formed in the upper end face of the water storage tank, the lower end of the cotton thread extends into the water storage tank, and the drainage layer is communicated with a sewer.

Through adopting above-mentioned technical scheme, excessive water gets into and stores in the water storage box through the matrix layer, and unnecessary water discharges into the sewer through the drainage blanket in, when the rainwater was too much, can open the effect of timely drainage, avoids moisture too much to lead to mashed root.

The utility model discloses further set up to: and a drain pipe communicated with a sewer is laid in the drain layer, and a plurality of second water inlet holes are formed in the circumferential direction of the drain pipe.

Through adopting above-mentioned technical scheme, during water in the drainage blanket got into the drain pipe from the second inlet opening, then in flowing into the sewer through the drain pipe, strengthened drainage blanket's drainage ability.

The utility model discloses further set up to: an overflow pipe communicated with the water storage tank is fixedly connected to the position, close to the upper side wall of the water storage tank, of the overflow pipe, and one end, far away from the water storage tank, of the overflow pipe is communicated with a drain pipe.

Through adopting above-mentioned technical scheme, when the water in the water storage box was too much, during water directly got into the drain pipe through the overflow pipe, further strengthened the drainage ability on drainage blanket.

The utility model discloses further set up to: the water storage tank is fixedly connected with a dosing pipe, and the dosing pipe penetrates through the side wall of the base and extends out of the base.

Through adopting above-mentioned technical scheme, when adding the medicine, add liquid medicine to the cistern through adding the pencil, then get into soil through the cotton thread, make trees can absorb more liquid medicine, reduce the loss of liquid medicine.

The utility model discloses further set up to: and a filter layer is laid above the drainage layer and is made of filter sand.

Through adopting above-mentioned technical scheme, the rainwater passes through the matrix layer and in the filter layer gets into the cistern, reduces the impurity in the cistern, reduces the capillary hole on trip impurity jam cotton thread.

The utility model discloses further set up to: the filter sand is arranged in bags.

Through adopting above-mentioned technical scheme, reduce to filter sand and get into the drainage blanket, prevent to filter the loss of sand, the change of the later stage filter sand of also being convenient for.

The utility model discloses further set up to: the waterproof layer is a polyethylene film.

Through adopting above-mentioned technical scheme, the polyethylene film fastness is good, is difficult for breaking, and waterproof performance is good.

To sum up, the utility model discloses following beneficial effect has:

firstly, when rainwater and irrigation are carried out, excessive water can permeate the matrix layer and is stored in a water storage tank in the drainage layer, and under the capillary action, the water in the drainage layer enters the matrix layer along cotton threads, so that the matrix layer is kept wet all the time; therefore, the irrigation frequency can be reduced and the irrigation water quantity can be increased during irrigation, the root rot or water shortage can not be caused, and the operation is more convenient;

secondly, the liquid medicine is added into the water storage tank by using the medicine adding pipe and then enters the soil through cotton threads, so that the trees can absorb more liquid medicine, and the loss of the liquid medicine is reduced;

and thirdly, a drain pipe communicated with a sewer is laid in the drain layer, a plurality of second water inlet holes are circumferentially formed in the drain pipe, the side wall of the water storage box is fixedly connected with an overflow pipe communicated with the water storage box, and one end, far away from the water storage box, of the overflow pipe is communicated with the drain pipe.

Drawings

FIG. 1 is a sectional view of the present embodiment;

fig. 2 is a schematic structural view of a water storage tank of the present embodiment.

Reference numerals: 1. a base; 11. a tree pit; 2. planting a layer structure; 21. a waterproof layer; 211. a drain pipe; 213. a second water inlet hole; 22. a drainage layer; 23. a filter layer; 24. a substrate layer; 3. a water storage tank; 31. a first water inlet hole; 32. cotton threads; 33. an overflow pipe; 34. a medicine feeding pipe.

Detailed Description

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

A tree pool for planting in cities, as shown in figures 1 and 2, comprises a base 1 and a planting layer structure 2. The base 1 is in a concrete pouring square shape, a tree pit 11 with a square horizontal section is formed in the upper surface of the base, and the planting layer structure 2 is laid in the tree pit 11. The planting layer structure 2 sequentially comprises a waterproof layer 21, a drainage layer 22, a filter layer 23 and a substrate layer 24 from bottom to top. The transplanted trees are planted on the substrate layer 24, the substrate layer 24 is formed by mixing field soil and plant ash, and sufficient nutrients are provided for the transplanted trees; the filter layer 23 is positioned below the substrate layer 24 and mainly comprises filter sand, when more rainwater exists, the redundant rainwater permeates through the substrate layer 24 and enters the filter layer 23, and the filter layer 23 is used for filtering the rainwater to remove particle impurities mixed in the rainwater; the drainage layer 22 is made of ceramsite and is communicated with the municipal sewer, and rainwater filtered by the filter layer 23 flows into the drainage layer 22, so that the rainwater can flow into the municipal sewer more quickly due to the larger particle diameter of the ceramsite; the waterproof layer 21 is a polyethylene film, and the waterproof layer 21 prevents rainwater from flowing into the soil below the drainage layer 22. Excess water will permeate the substrate layer 24 and the filter layer 23 and enter the drainage layer 22 and then pass from the drainage layer 22 into the sewer. In order to further increase the drainage effect of the drainage layer 22, a drainage pipe 211 communicated with a sewer is laid in the drainage layer 22, and a plurality of second water inlet holes 213 are circumferentially formed in the drainage pipe 211.

As shown in fig. 1 and 2, a water storage tank 3 is embedded in the drainage layer 22, and a plurality of first water inlet holes 31 are formed in the upper end surface of the water storage tank 3. When the rainwater is large or the irrigation water is large, the excessive water may penetrate the substrate layer 24, the filter layer 23 and enter the water storage tank 3 through the first water inlet hole 31, thereby storing the water. A plurality of cotton threads 32 penetrate through the substrate layer 24, and the lower ends of the cotton threads 32 extend into the water storage tank 3. Under the capillary action, water in the water storage tank 3 enters the substrate layer 24 along the cotton threads 32, so that the substrate layer 24 is always kept wet, the irrigation frequency can be reduced during irrigation, the irrigation water quantity is increased, the root rot or water shortage condition cannot be generated, and the operation is more convenient. An overflow pipe 33 communicated with the water storage tank 3 is fixedly connected to the position close to the upper side wall of the water storage tank 3, and one end of the overflow pipe 33 far away from the water storage tank 3 is communicated with a drain pipe 211. When the water in the reservoir 3 is excessive, the water passes through the overflow pipe 33 directly into the drain pipe 211, further enhancing the drainage ability of the drainage layer 22. The side wall of the water storage tank 3 is fixedly connected with a dosing pipe 34, and the dosing pipe 34 penetrates through the side wall of the base 1 and extends out of the base 1. When adding medicine, add liquid medicine to water storage tank 3 through adding medicine pipe 34, then get into soil through cotton thread 32, make trees can absorb more liquid medicine, reduce the loss of liquid medicine.

The implementation principle of the embodiment is as follows: excess water may penetrate the substrate layer 24, the filter layer 23 and enter the reservoir 3 through the first water inlet hole 31, thereby storing the water. The excess water is discharged into the drain pipe 211 through the overflow pipe 33 into the sewage. When the water in the soil is less, under the capillary action, the water in the water storage tank 3 enters the substrate layer 24 along the cotton thread 32, so that the substrate layer 24 is always kept wet, the irrigation frequency can be reduced during irrigation to increase the irrigation water quantity, the root rot or water shortage condition cannot be generated, and the operation is more convenient.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (8)

1. The utility model provides a tree pool is planted in city, includes base (1) of fixed connection in the road surface, tree hole (11) have been seted up in base (1), be provided with in tree hole (11) and plant layer structure (2), its characterized in that: plant layer structure (2) and include waterproof layer (21), drainage blanket (22) and matrix layer (24), waterproof layer (21) are located drainage blanket (22) below, matrix layer (24) are located drainage blanket (22) top, wear to be equipped with a plurality of cotton threads (32) in matrix layer (24), the lower extreme of cotton thread (32) extends and gets into in drainage blanket (22).

2. The urban tree planting pond according to claim 1, wherein: the water storage tank (3) is embedded in the drainage layer (22), a plurality of first water inlet holes (31) are formed in the upper end face of the water storage tank (3), the lower end of the cotton thread (32) extends into the water storage tank (3), and the drainage layer (22) is communicated with a sewer.

3. The urban tree planting pond according to claim 2, wherein: a drain pipe (211) communicated with a sewer is laid in the drain layer (22), and a plurality of second water inlet holes (213) are formed in the circumferential direction of the drain pipe (211).

4. The urban tree planting pond according to claim 3, wherein: an overflow pipe (33) communicated with the water storage tank (3) is fixedly connected to the position, close to the upper side wall of the water storage tank (3), of the overflow pipe (33), and one end, far away from the water storage tank (3), of the overflow pipe (33) is communicated with a drain pipe (211).

5. The urban tree planting pond according to claim 4, wherein: the water storage tank (3) is fixedly connected with a dosing pipe (34), and the dosing pipe (34) penetrates through the side wall of the base (1) and extends out of the base (1).

6. The urban tree planting pond according to claim 5, wherein: a filter layer (23) is laid above the drainage layer (22), and the filter layer (23) is filter sand.

7. The urban tree planting pond according to claim 6, wherein: the filter sand is arranged in bags.

8. The urban tree planting pond according to claim 7, wherein: the waterproof layer (21) is a polyethylene film.

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