CN215976693U

CN215976693U - Terrace permeates water with water collection function

Info

Publication number: CN215976693U
Application number: CN202122276722.8U
Authority: CN
Inventors: 郭建峰; 漏惠根
Original assignee: Zhejiang Jianfeng Decoration Engineering Co ltd
Current assignee: Zhejiang Jianfeng Decoration Engineering Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-03-08
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to the technical field of permeable terraces and rainwater recycling, in particular to a permeable terrace with a water collecting function, which comprises a macadam flow guide layer and a water collecting pipe, wherein the macadam flow guide layer is laid under the ground and is connected with a ground well, and a water retaining layer, a filter layer and a permeable concrete layer are sequentially stacked and laid upwards along the flow guide layer; the surface of the water collecting pipe is provided with a water permeable through hole, and the periphery of the water collecting pipe is wrapped with water permeable cloth; one part the collector pipe is laid along the vertical direction of rubble water conservancy diversion layer extremely in the filter layer to extend with along rubble water conservancy diversion layer horizontal direction and lay extremely another part in the well the collector pipe is connected, and the rainwater can ooze down through the concrete layer that permeates water, avoids causing the back citizen trip inconvenience of rain, and the rainwater that oozes down filters the back part through the filter layer and stores in guarantor's water layer, evaporates when meetting dry weather, and the water that evaporates does not have the peculiar smell, and another part rainwater can store the use through collector pipe and rubble water conservancy diversion layer drainage well.

Description

Terrace permeates water with water collection function

Technical Field

The utility model relates to the technical field of permeable terraces and rainwater recycling, in particular to a permeable terrace with a water collecting function.

Background

The terrace is widely accepted and applied by the market only in recent years, basically and comprehensively replaces the traditional concrete, has the advantages of convenient construction, easy cleaning and maintenance and the like, and is widely applied to communities, parks and the like;

after the rainwater is passed, a large amount of ponding can be on the current terrace surface, and these ponding can't permeate down fast on the one hand, cause the back citizen to go on a journey inconveniently, on the one hand can't collect and recycle, have caused the waste of water resource, so an urgent need has the terrace that permeates water of catchment function.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a water-permeable terrace with a water collecting function to solve the problems.

A permeable terrace with a water collecting function comprises a macadam flow guide layer and a water collecting pipe, wherein the macadam flow guide layer is laid under the ground and connected with a ground well, and a water retaining layer, a filter layer and a permeable concrete layer are sequentially stacked and laid upwards along the flow guide layer;

the surface of the water collecting pipe is provided with a water permeable through hole, and the periphery of the water collecting pipe is wrapped with water permeable cloth;

and one part of the water collecting pipe is paved into the filtering layer along the vertical direction of the gravel diversion layer and is connected with the other part of the water collecting pipe which is paved into the well along the horizontal direction of the gravel diversion layer.

The filtering layer sequentially comprises a charcoal filtering layer, a fine sand filtering layer, a coarse sand filtering layer and a sandstone layer;

the charcoal filter layer is laid above the water-retaining layer, and the gravel layer is laid below the pervious concrete layer.

And a surface soil layer is further paved between the pervious concrete layer and the sand-stone layer, a plant planting cavity is formed in the pervious concrete layer, and the plant planting cavity is communicated with the surface soil layer.

The plant is planted the chamber top block and is had the apron, the apron is the printing opacity material, has seted up into the water hole on the apron.

The improved plant watering device is characterized in that a water pump installation chamber is arranged above the ground well, a water pump is arranged in the water pump installation chamber, the water inlet end of the water pump is connected with the ground well through a water pumping pipe, and the water outlet end of the water pump is connected with a plant watering pipe and a household pipe through a tee joint.

And an anti-reverse device is arranged in the plant watering pipe.

The anti-reverse device comprises a water passing pipe and an inner sleeve, the water passing pipe is fixedly installed on the inner periphery of the plant watering pipe, the inner sleeve is fixedly arranged in the water passing pipe through a steel frame, a sliding rod is arranged in the inner sleeve, one end of the sliding rod is connected with one end of a bottom plate and is connected with a blocking plate, a spring is installed outside the sliding rod, a stop block is installed on the inner wall of the inner sleeve, one end of the spring is abutted to the stop block, and one end of the spring is abutted to the bottom plate.

Compared with the prior art, the equipment has the beneficial effects that:

the rainwater can be oozed through the concrete layer that permeates water, avoids causing the back citizen trip inconvenience of rain, and the rainwater that oozes down partly stores in guarantor's water layer after the filtering layer filters, evaporates when meetting dry weather, alleviates the heat island effect in city to the water that evaporates does not have the peculiar smell, and the ground well is arranged into through collector pipe and rubble water conservancy diversion layer to another part rainwater, can store the use, avoids the waste of water resource.

Drawings

Fig. 1 is a schematic view of a water-permeable terrace with a water collecting function at a first viewing angle.

Fig. 2 is a schematic view of the anti-reverse device.

Fig. 3 is a sectional view of the check valve.

In the drawings: the water-retaining device comprises a macadam diversion layer 1, a water collecting pipe 2, a water-permeable through hole 21, a ground well 22, a water-retaining layer 3, a charcoal filtering layer 4, a fine sand filtering layer 5, a coarse sand filtering layer 6, a sand layer 7, a surface soil layer 8, a water-permeable concrete layer 9, a plant planting cavity 91, a cover plate 92, a water pump installation chamber 10, a water pump 11, a water pumping pipe 12, a plant watering pipe 13, a water passing pipe 14, an inner sleeve 15, a steel frame 16, a sliding rod 17, a bottom plate 18, a blocking plate 19, a spring 20 and a stop block 24.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, a permeable terrace with water collecting function comprises a gravel flow guiding layer 1 and a water collecting pipe 2, wherein the gravel flow guiding layer 1 is connected with a ground well 22, the gravel flow guiding layer 1 can be paved by gravels, a water retaining layer 3, a filter layer and a permeable concrete layer 9 are sequentially stacked and paved upwards along the flow guiding layer 1, the permeable concrete layer 9 is used for citizens and vehicles to walk, the water retaining layer 3 is paved by water retaining stones, the surface of the water collecting pipe 2 is provided with permeable through holes 21, the permeable through holes 21 are used for external water to enter the water collecting pipe 2, the periphery of the water collecting pipe 2 is wrapped by permeable cloth to play a role in filtering, so that external impurities are prevented from entering the water collecting pipe 2 to block the water collecting pipe 2, one part of the water collecting pipe 2 is paved into the filter layer along the vertical direction of the gravel flow guiding layer 1 and is connected with the other part of the water collecting pipe 2 which is paved into the ground well 22 along the horizontal direction of the gravel flow guiding layer 1, rainwater can quickly seep downwards after being filtered, and the phenomenon that the water absorption of the water retention layer 3 is too much, so that the rainwater collection amount is too small can be avoided;

referring to fig. 1, only the upper surface of the horizontally laid water collecting pipe 2 is provided with a water permeable through hole 21, the water permeable through hole 21 and the gravel flow guiding layer 1 which are arranged on the upper surface are used for collecting rainwater which is not absorbed by the water retaining layer 3 when the rainfall is large, and in addition, considering that most of the rainwater flowing out of the water collecting pipe 2 can also enter a ground well 22 after being guided by the gravel flow guiding layer 1, but a small part of the rainwater still flows underground, the water permeable through hole 21 is not arranged on the bottom surface of the horizontally laid water collecting pipe 2, so that the rainwater entering the water collecting pipe 2 is prevented from flowing out of the water permeable through hole 21 when flowing;

in rainy day, the rainwater can be through permeating water concrete layer 9 infiltration, it is inconvenient to avoid causing the citizen to go on a journey after the rain, and the rainwater of infiltration filters the back partly stores in guarantor's water layer 3 through the filtering layer, evaporate when meetting dry weather, increase near regional humidity, alleviate urban heat island effect, and the rainwater is protecting the filtration of water layer 3 preceding process filtering layer entering, the rainwater does not have the peculiar smell like this when the evaporation, another part rainwater is through

collector pipe

2 and 1 water conservancy diversion drainage ground well 22 of rubble water conservancy diversion layer, can store the use, avoid the waste of water resource.

Referring to fig. 1, specifically, the filter layers sequentially include a charcoal filter layer 4, a fine sand filter layer 5, a coarse sand filter layer 6, and a sand layer 7; the charcoal filter layer 4 is laid above the water-retaining layer 3, and the sandstone layer 7 is laid below the pervious concrete layer 9;

rainwater oozes the back from water concrete layer 9, filters through grit layer 7, coarse sand filter layer 6, fine sand filter layer 5, charcoal filter layer 4 in proper order, has guaranteed that the rainwater that gets into guarantor's water layer 3 is free from extraneous odour and impurity, and in this embodiment, the vertical collector pipe 2 of laying extended to in the charcoal filter layer 4, has also guaranteed that the rainwater that drains into ground well 22 through collector pipe 2 and rubble water conservancy diversion layer 1 is free from extraneous matter and peculiar smell.

Referring to fig. 1, specifically, a surface soil layer 8 is further laid between the pervious concrete layer 9 and the gravel layer 7, a plant planting cavity 91 is formed in the pervious concrete layer 9, and the plant planting cavity 91 is communicated with the surface soil layer 8;

the plant planting cavity 91 and the surface soil layer 8 are used for planting flowers and plants, so that the flower and plant planting cavity can be enjoyed by citizens, and can also play a role in purifying air.

Referring to fig. 1, specifically, a cover plate 92 is fastened above the plant planting cavity 91, the cover plate 92 is made of a light-transmitting material, so that citizens can walk and view the plant, and the cover plate 92 is provided with water inlet holes through which rainwater can seep in the rainy day.

Referring to fig. 1, specifically, a water pump installation chamber 10 is arranged above the ground well 22, a water pump 11 is arranged in the water pump installation chamber 10, a water inlet end of the water pump 11 is connected with the ground well 22 through a water pumping pipe 12, a water outlet end of the water pump 11 is connected with a plant watering pipe 13 and a house service pipe through a three-way swivel, and the house service pipe is provided with an electric control valve and is opened by a worker when water supply for a house service is required; the filtered rainwater can not only water plants in sunny days, but also can be used by citizens.

Referring to fig. 2, specifically, a reverse prevention device is installed in the plant watering pipe 13, and the reverse prevention device is designed to prevent sewage from entering the three-way swivel from the plant watering pipe 13 when raining, so as to pollute the three-way swivel.

Referring to fig. 2 and 3, specifically, the anti-reverse device includes a water pipe 14 and an inner sleeve 15, the water pipe 14 is fixedly installed on the inner periphery of the plant watering pipe 13, the inner sleeve 15 is fixedly installed in the water pipe 14 through a steel frame 16, a sliding rod 17 is slidably sleeved in the inner sleeve 15, one end of the sliding rod 17 is connected with a bottom plate 18, one end of the sliding rod 18 is connected with a blocking plate 19, a spring 20 is sleeved outside the sliding rod 17, a stop block 24 is installed on the inner wall of the inner sleeve 15, one end of the spring 20 abuts against the stop block 24, and the other end of the spring abuts against the bottom plate 18;

referring to fig. 1 to 3, when weather is clear and plants need to be watered, the water pump 11 is started, rainwater enters the water passing pipe 14, under the action of water pressure, the rainwater drives the blocking plate 19 to move in the direction away from the water passing pipe 14, further drives the sliding rod 17 to move in the direction away from the inner sleeve 15 and compress the spring 20, the rainwater passes through a gap between the water outlet port of the water passing pipe 14 and the blocking plate 19, after watering is finished, the blocking plate 19 is not under the action of water pressure, the spring 20 expands to drive the blocking plate 19 to move in the direction close to the water passing pipe 14 until the water outlet port of the water passing pipe 14 is abutted, and therefore, sewage cannot enter the water passing pipe 14 through the blocking plate 19, and the three-way swivel cannot be polluted.

The working principle is as follows:

collector pipe

The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a terrace that permeates water with water collection function which characterized in that: the water-retaining and water-permeable concrete water-collecting device comprises a macadam flow guiding layer (1) and a water collecting pipe (2), wherein the macadam flow guiding layer (1) is laid underground, a ground well (22) is connected with the macadam flow guiding layer (1), and a water-retaining layer (3), a filtering layer and a water-permeable concrete layer (9) are sequentially laid upwards along the flow guiding layer (1);

the surface of the water collecting pipe (2) is provided with a water permeable through hole (21), and the periphery of the water collecting pipe (2) is wrapped with water permeable cloth;

and one part of the water collecting pipe (2) is paved into the filtering layer along the vertical direction of the gravel diversion layer (1) and is connected with the other part of the water collecting pipe (2) which is paved into the ground well (22) along the horizontal direction of the gravel diversion layer (1).

2. The permeable terrace with the water collecting function according to claim 1, characterized in that: the filter layer sequentially comprises a charcoal filter layer (4), a fine sand filter layer (5), a coarse sand filter layer (6) and a sand layer (7);

the charcoal filter layer (4) is laid above the water-retaining layer (3), and the sandstone layer (7) is laid below the pervious concrete layer (9).

3. The permeable terrace with the water collecting function according to claim 2, characterized in that: a surface soil layer (8) is further paved between the pervious concrete layer (9) and the sand stone layer (7), a plant planting cavity (91) is formed in the pervious concrete layer (9), and the plant planting cavity (91) is communicated with the surface soil layer (8).

4. The permeable terrace with the water collecting function according to claim 3, characterized in that: a cover plate (92) is clamped above the plant planting cavity (91), the cover plate (92) is made of light-transmitting materials, and a water inlet hole is formed in the cover plate (92).

5. The permeable terrace with the water collecting function according to claim 4, characterized in that: the device is characterized in that a water pump installation chamber (10) is arranged above the ground well (22), a water pump (11) is arranged in the water pump installation chamber (10), the water inlet end of the water pump (11) is connected with the ground well (22) through a water pumping pipe (12), and the water outlet end of the water pump (11) is connected with a plant watering pipe (13) and a service pipe through a tee joint turn.

6. The permeable terrace with the water collecting function according to claim 5, characterized in that: an anti-reverse device is arranged in the plant watering pipe (13).

7. The permeable terrace with the water collecting function according to claim 6, characterized in that: prevent contrary device including water pipe (14) and inner skleeve (15), water pipe (14) fixed mounting be in plant watering pipe (13) interior week, inner skleeve (15) set firmly in water pipe (14) through steelframe (16), inner skleeve (15) inner sliding sleeve is provided with slide bar (17), slide bar (17) one end is connected with bottom plate (18) one end and is connected with baffler board (19), slide bar (17) overcoat is equipped with spring (20), dog (24) are installed to inner skleeve (15) inner wall, spring (20) one end with dog (24) offset, and one end offsets with bottom plate (18).