CN216452123U

CN216452123U - Water storage type rainwater garden

Info

Publication number: CN216452123U
Application number: CN202220047353.7U
Authority: CN
Inventors: 蒋琪
Original assignee: Jiangsu Tianrun Rainwater Utilization Technology Co ltd
Current assignee: Jiangsu Tianrun Rainwater Utilization Technology Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-05-10
Anticipated expiration: 2032-01-10

Abstract

The utility model discloses a water storage type rainwater garden, which comprises a water storage mechanism and a vegetable layer, wherein the lower end of the vegetable layer is provided with a soil layer, the lower end of the soil layer is provided with a water-retaining sand layer, and the lower end of the water-retaining sand layer is provided with a gravel layer; retaining mechanism includes first water storage box, first water storage box is established the gravel layer lower extreme, first water storage box one end is equipped with the connecting pipe, the connecting pipe other end is connected with the second water storage box, be equipped with the outlet pipe on the second water storage box, the outlet pipe other end is connected with the water pump, the water pump other end is connected with the drain pipe, the drain pipe is established on the vegetable layer, be equipped with automatic drainage mechanism in the second water storage box, the utility model discloses have the retaining effect, when rainwater garden top is short of water, can in time carry out the moisture through drawing the water installation and supply to the vegetation, when the water of water storage box water-logging was full, can in time discharge, avoid the too many vegetation to submerge.

Description

Water storage type rainwater garden

Technical Field

The utility model relates to a rainwater garden technical field specifically is a water storage type rainwater garden.

Background

The rainwater garden is a naturally formed or artificially excavated shallow-concave green land, is used for gathering and absorbing rainwater from a roof or the ground, purifies the rainwater through the comprehensive action of plants and sandy soil, gradually permeates the soil, contains underground water, or supplies urban water such as landscape water, toilet water and the like, is an ecologically sustainable rainwater flood control and rainwater utilization facility, and a part of the existing rainwater gardens have single function, are poor in water storage and drainage capacity, cannot adapt to variable weather changes, and are unreasonable in water resource utilization, so that a multifunctional water storage type rainwater garden needs to be designed to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water storage type rainwater garden has the retaining effect, when rainwater garden top is short of water, can in time carry out the moisture through drawing the water installation and supply to the vegetation to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a water storage type rainwater garden comprises a water storage mechanism and a vegetation layer, wherein a soil layer is arranged at the lower end of the vegetation layer, a water-retaining sand layer is arranged at the lower end of the soil layer, and a gravel layer is arranged at the lower end of the water-retaining sand layer;

the retaining mechanism includes first water storage box, first water storage box is established the gravel layer lower extreme, first water storage box one end is equipped with the connecting pipe, the connecting pipe other end is connected with the second water storage box, be equipped with the outlet pipe on the second water storage box, the outlet pipe other end is connected with the water pump, the water pump other end is connected with the drain pipe, the drain pipe is established on the vegetable layer, be equipped with automatic drainage mechanism in the second water storage box.

Preferably, a plurality of spray heads are arranged on the drain pipe.

Preferably, the first water storage tank is connected with a plurality of water guide pipes, and the plurality of water guide pipes penetrate through the vegetation layer.

Preferably, the upper end of the water guide pipe is in threaded connection with a filter cover.

Preferably, a geotextile layer is arranged between the water-retaining sand layer and the gravel layer.

Preferably, an artificial packing layer is arranged between the geotextile layer and the water-retaining sand layer.

Preferably, the automatic drainage mechanism comprises a return spring, the return spring is fixedly installed in the second water storage tank, the lower end of the return spring is fixedly connected with a connecting block, a floating ball is fixedly arranged at the lower end of the connecting block, a connecting rod is fixedly connected to one side of the connecting block, a baffle is fixedly connected to the other end of the connecting rod, a drain hole is formed in the second water storage tank, a sliding groove is formed in one side of the drain hole, and the baffle is slidably connected in the sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the vegetable layer lower extreme is equipped with the soil horizon, and the vegetation of being convenient for is planted, and the sand bed of retaining water can preserve a part of moisture to can be better provide the plant, and when the water yield was too much, more water got into first water storage box through the aqueduct, and the water in the first water storage box is inputed to the second water storage box through the connecting pipe, and when the vegetation need water, the water pump took the water in the second water storage box through the outlet pipe, sprays through the shower nozzle on the drain pipe and waters, can carry out the moisturizing for the vegetation;

2. this use is novel to be equipped with automatic drainage mechanism, and when the water in the second water storage box was full, water floated the floater, and the floater drives the baffle through the connecting block and removes, and the baffle removes, and the wash port outflow can be followed to water, and when the water in the water tank was not full, under reset spring's effort, promoted the connecting block, the connecting block passed through the connecting rod and moves the baffle down, and the wash port is plugged up to the baffle.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a point a in fig. 1 according to the present invention;

fig. 3 is a cross-sectional view of the present invention at B in fig. 1.

In the figure: 1. a water storage mechanism; 101. a first water storage tank; 102. a connecting pipe; 103. a second water storage tank; 104. a water outlet pipe; 105. a water pump; 106. a drain pipe; 107. an automatic drainage mechanism; 1071. a return spring; 1072. connecting blocks; 1073. a floating ball; 1074. a connecting rod; 1075. a baffle plate; 1076. a drain hole; 1077. a chute; 108. a spray head; 2. a vegetable layer; 3. a soil layer; 4. a water-retaining sand layer; 5. a gravel layer; 6. a water conduit; 7. a filter housing; 8. a geotextile layer; 9. and (5) artificial filler layers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a water storage type rainwater garden comprises a water storage mechanism 1 and a vegetation layer 2, wherein a soil layer 3 is arranged at the lower end of the vegetation layer 2, a water-retaining sand layer 4 is arranged at the lower end of the soil layer 3, and a gravel layer 5 is arranged at the lower end of the water-retaining sand layer 4;

the water storage mechanism 1 comprises a first water storage tank 101, the first water storage tank 101 is arranged at the lower end of the gravel layer 5, one end of the first water storage tank 101 is provided with a connecting pipe 102, the other end of the connecting pipe 102 is connected with a second water storage tank 103, the second water storage tank 103 is provided with a water outlet pipe 104, the other end of the water outlet pipe 104 is connected with a water pump 105, the other end of the water pump 105 is connected with a water outlet pipe 106, the water outlet pipe 106 is arranged on the vegetable layer 2, and an automatic drainage mechanism 107 is arranged in the second water storage tank 103.

Referring to fig. 1, because the drain pipe 106 is provided with a plurality of nozzles 108, the nozzles 108 facilitate spraying water to water vegetation.

Referring to fig. 1, since the first water storage tank 101 is connected with the plurality of water conduits 6, and the plurality of water conduits 6 penetrate the vegetation layer 2, the water conduits 6 facilitate the input of the excess water into the first water storage tank 101.

Referring to fig. 3, since the upper end of the water introduction pipe 6 is screw-coupled with the filter cap 7, the filter cap 7 filters water.

Referring to fig. 1, a geotextile layer 8 is disposed between the water-retaining sand layer 4 and the gravel layer 5, so that a filtering effect is achieved, and particulate matter can be filtered.

Referring to fig. 1, an artificial packing layer 9 is disposed between the geotextile layer 8 and the water-retaining sand layer 4, so that the filtering effect is increased.

Referring to fig. 2, since the automatic drainage mechanism 107 includes a return spring 1071, the return spring 1071 is fixedly installed in the second water storage tank 103, a lower end of the return spring 1071 is fixedly connected with a connection block 1072, a lower end of the connection block 1072 is fixedly provided with a floating ball 1073, one side of the connection block 1072 is fixedly connected with a connection rod 1074, the other end of the connection rod 1074 is fixedly connected with a baffle 1075, a drainage hole 1076 is provided on the second water storage tank 103, one side of the drainage hole 1076 is provided with a sliding groove 1077, the baffle 1075 is slidably connected in the sliding groove 1077, so under the action force of the return spring 1071, the connection block 1072 is pushed, the connection block 1075 is moved down through the connection rod 1074, the drainage hole 1076 is blocked by the baffle 1075, when the water in the second water storage tank 103 is full, the floating ball 1073 is floated by the water, and the water can flow out from the drainage hole 1076.

The structure principle is as follows:

the utility model discloses vegetation layer 2 lower extreme is equipped with soil horizon 3, the convenient vegetation is planted, water-retaining sand bed 4 can preserve a part of moisture, thereby can better provide the plant, when the water yield is too much, more water gets into first water storage box 101 through aqueduct 6, water in first water storage box 101 passes through connecting pipe 102 and inputs to in the second water storage box 103, when the vegetation needs to water, water pump 105 takes out the water in the second water storage box 103 through outlet pipe 104, spray through shower nozzle 108 on drain pipe 106 and water, can carry out the moisturizing for the vegetation, when the water in second water storage box 103 is full, water floats 1073, floater 1073 drives baffle 1075 through connecting block 1072 and removes, baffle 1075 removes, water can flow from wash port 1076, when the water in the water tank is not full, under reset spring 1071's effort, promote connecting block 1072, connecting block 1072 moves baffle 1075 down through connecting rod 1074, the stopper 1075 blocks the drain hole 1076.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A water storage type rainwater garden comprises a water storage mechanism (1) and a vegetation layer (2), and is characterized in that: a soil layer (3) is arranged at the lower end of the vegetation layer (2), a water-retaining sand layer (4) is arranged at the lower end of the soil layer (3), and a gravel layer (5) is arranged at the lower end of the water-retaining sand layer (4);

retaining mechanism (1) includes first water storage tank (101), establish first water storage tank (101) gravel layer (5) lower extreme, first water storage tank (101) one end is equipped with connecting pipe (102), connecting pipe (102) other end is connected with second water storage tank (103), be equipped with outlet pipe (104) on second water storage tank (103), the outlet pipe (104) other end is connected with water pump (105), water pump (105) other end is connected with drain pipe (106), establish drain pipe (106) on vegetable layer (2), be equipped with automatic drainage mechanism (107) in second water storage tank (103).

2. A water storing stormwater garden as claimed in claim 1, wherein: the drain pipe (106) is provided with a plurality of spray heads (108).

3. A water storing stormwater garden as claimed in claim 1, wherein: the first water storage tank (101) is connected with a plurality of water guide pipes (6), and the water guide pipes (6) penetrate through the vegetation layer (2).

4. A water storing stormwater garden as claimed in claim 3, wherein: the upper end of the water guide pipe (6) is in threaded connection with a filter cover (7).

5. A water storing stormwater garden as claimed in claim 1, wherein: and a geotextile layer (8) is arranged between the water-retaining sand layer (4) and the gravel layer (5).

6. A water storing stormwater garden as claimed in claim 5, wherein: an artificial packing layer (9) is arranged between the geotextile layer (8) and the water-retaining sand layer (4).

7. A water storing stormwater garden as claimed in claim 1, wherein: automatic drainage mechanism (107) include reset spring (1071), reset spring (1071) fixed mounting be in second water storage box (103), reset spring (1071) lower extreme fixedly connected with connecting block (1072), connecting block (1072) lower extreme is fixed and is equipped with floater (1073), connecting block (1072) one side fixedly connected with connecting rod (1074), connecting rod (1074) other end fixedly connected with baffle (1075), wash port (1076) have been seted up on second water storage box (103), wash port (1076) one side is equipped with spout (1077), baffle (1075) sliding connection be in spout (1077).