CN217299119U

CN217299119U - Rainwater collecting and recycling system based on glass pumice

Info

Publication number: CN217299119U
Application number: CN202122465551.3U
Authority: CN
Inventors: 陈俊律; 李捷; 刘晋鲁; 叶华林
Original assignee: Jiangsu Jingruite Environmental Protection New Materials Co ltd
Current assignee: Jiangsu Jingruite Environmental Protection New Materials Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-08-26
Anticipated expiration: 2031-10-13

Abstract

The utility model relates to a rainwater collecting and recycling system based on glass pumice, which comprises a strip-shaped rainwater collecting pool formed by digging a pit on a green land, wherein the cross section of the rainwater collecting pool is in a ladder shape; a glass light stone layer is laid in the rainwater collection tank; the glass light stone layer is respectively a glass light stone layer I and a glass light stone layer II from bottom to top; a rainwater storage water purification tank is arranged beside the rainwater collection tank, and a water inlet of the rainwater storage water purification tank is communicated with a water outlet of the glass pumice layer through a pipeline. The utility model relates to a recycling system is collected to rainwater based on glass pumice, its effectual infiltration filtration purification and the retaining performance that utilizes glass pumice carry out the recycle of maximize to the rainwater and supply water and workshop water to the green plant in the factory building, practiced thrift the water resource, and need not artifical participation and irrigate, greatly reduced the maintenance cost of green plant, saved workshop water cost, the entire system's of being convenient for wide use.

Description

Rainwater collecting and recycling system based on glass pumice

Technical Field

The utility model relates to a rainwater recycle technical field especially relates to a recycling system is collected to rainwater based on glass pumice.

Background

The glass pumice is a new material which is widely applied in recent years, is a porous light inorganic material formed by grinding various waste glasses in daily life into powder, adding different auxiliary agents, roasting at high temperature and foaming, and is named because the material is light and is produced by producing and processing waste glasses. The glass pumice is a synthetic silicate material, and the size of the pores can be adjusted in the production process.

The glass pumice has the advantages of porous light weight, squeezing resistance and compression resistance, cleanness, environmental protection, water and fertilizer retention, good chemical stability and the like; the method is widely applied to the fields of landscaping, soil improvement, water quality treatment, building engineering, road and bridge municipal administration and the like.

At present, most of workshop water of a factory building and green plant irrigation in the factory building are generally required to be supplied with tap water for use, so that water consumption is huge, on one hand, water resource waste is avoided, and on the other hand, the company cost is increased; in addition, if the conditions of maintenance of water conservancy equipment and the like are met, no standby water resources influence the normal operation of the factory building. Therefore, there is a need for a rainwater collection and recycling system that can utilize the excellent water storage and purification capability of the glass pumice stone in the factory building area.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned not enough, provide one kind in the factory building region use, can utilize the rainwater collection recycling system of good retaining of glass pumice and purification ability, the water economy resource, the reserve water purification of storage.

The purpose of the utility model is realized like this:

a rainwater collecting and recycling system based on glass pumice comprises a strip-shaped rainwater collecting pool formed by digging a pit in a green land block, wherein the cross section of the rainwater collecting pool is in a step shape; a glass light stone layer is laid in the rainwater collecting pool; the bottom of the glass pumice layer is paved with water-proof cloth, the thickness of the water-proof cloth is 0.5-1.0 mm, and the bottom of the water-proof cloth is a plain soil rammed layer; a water-permeable geotextile is laid on the glass pumice layer, the thickness of the water-permeable geotextile is 2mm, a planting layer is laid on the water-permeable geotextile, and the thickness of the planting layer is 50 cm; the planting layer is a soil layer, the upper surface of the planting layer is flush with the ground, or the middle part of the planting layer is properly raised; and non-woven fabrics with the thickness of at least 2mm are laid on the waterproof fabrics, and glass light stone layers are laid on the non-woven fabrics.

The utility model relates to a recycling system is collected to rainwater based on glass pumice, glass pumice layer is glass pumice layer one and glass pumice layer two respectively from bottom to top.

The utility model relates to a rainwater collecting and recycling system based on glass pumice, the thickness of the first glass pumice layer is 150cm, and the aperture of micropores of the glass pumice is 30-50 mm; the thickness of the second glass pumice layer is 100cm, and the pore diameter of micropores of the glass pumice is 20-30 mm.

The utility model relates to a rainwater collecting and recycling system based on glass pumice, a rainwater storage and purification tank is arranged beside the rainwater collection tank, and the water inlet of the rainwater storage and purification tank is communicated with the water outlet of the glass pumice layer through a pipeline; a water outlet formed in the rainwater storage and purification tank is provided with a recovery water pump and a circulating water pump which are respectively connected with respective water paths.

The utility model relates to a recycling system is collected to rainwater based on glass pumice, the overflow mouth has been seted up to the top one end that the water purification pond was held to the rainwater, is equipped with the overflow pipe on the overflow mouth and is linked together with municipal pipe network.

The utility model relates to a recycling system is collected to rainwater based on glass pumice sets up the width all around at above-mentioned afforestation landmass and is 50cm, and the degree of depth is 50 cm's rainwater grass planting ditch, and this rainwater grass planting ditch is linked together with the glass pumice layer of rainwater catch basin, and rainwater grass planting ditch holds the clean water basin with the rainwater again and is linked together through the pipeline.

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

the utility model relates to a rainwater collecting and recycling system based on glass pumice, which continuously guides rainwater into a rainwater collecting pool from the upper part of the rainwater collecting pool, and performs infiltration, filtration, purification and water storage on the rainwater through a glass pumice layer in the rainwater collecting pool, purified water is introduced into a rainwater storage and purification pool through a pipeline, a water outlet of the rainwater storage and purification pool is provided with a recovery water pump and a circulating water pump, and a water path connected with the recovery water pump is used for green plant watering and road surface spraying or supplementing water to a production workshop and the like; the water route that circulating water pump connects gets into wherein from the inflow entrance of rainwater collecting reservoir again to the water storage that realizes in the rainwater holds the clean water basin forms the self-loopa and realizes better water purification effect. Thereby need not extra water supply, practiced thrift the water resource, and need not artifical the participation and irrigate, greatly reduced the maintenance cost of green planting, saved workshop water cost, be convenient for entire system's popularization and utilization.

Drawings

Fig. 1 is the utility model relates to a recycling system's structural schematic diagram is collected to rainwater based on glass pumice.

Wherein: plain soil tamped layer 1, glass pumice layer 2, glass pumice layer one 2.1, glass pumice layer two 2.2, the geotechnological cloth 3 that permeates water, plant layer 4, water proof cloth 5, non-woven fabrics 6, rainwater hold clean water tank 7, pipeline 8, recovery water pump 9, circulating water pump 10, overflow mouth 11.

Detailed Description

The first embodiment is as follows:

referring to fig. 1, the utility model relates to a rainwater collecting and recycling system based on glass pumice, which comprises a strip-shaped rainwater collecting pool formed by digging a pit on a green land, wherein the cross section of the rainwater collecting pool is in a ladder shape; firstly, vertically digging 80-100 cm downwards, continuously digging 100-150 cm downwards after steps with the width of 50cm are reserved around the first dug foundation pit, and continuously pressing a third foundation pit downwards in the second dug foundation pit until the third foundation pit is dug to the proper depth; the bottom of the third foundation pit (leveling and tamping) is a plain soil tamping layer 1, a water-proof cloth 5 is paved on the plain soil tamping layer 1, and the thickness of the water-proof cloth 5 is 0.5-1.0 mm; the water-proof cloth 5 is paved with a glass light stone layer 2, the glass light stone layer 2 is used as a water filtering and storing layer and plays a role in purifying water quality by microorganisms, and the glass light stone layer 2 is respectively a first glass light stone layer 2.1 and a second glass light stone layer 2.2 from bottom to top;

the thickness of the first glass pumice layer 2.1 is 150cm, the pore diameter of micropores of the glass pumice is 30-50 mm, the thickness of the second glass pumice layer 2.2 is 100cm, and the pore diameter of the micropores of the glass pumice is 20-30 mm;

a water-permeable geotextile 3 is laid on the glass light stone layer 2, and the thickness of the water-permeable geotextile 3 is 2 mm; the permeable geotextile 3 has good water guiding performance and filtering function, can lead water flow to pass through, and effectively carries current soil particles, fine sand, small stones and the like;

a planting layer 4 is laid on the permeable geotextile 3, the planting layer 4 is a soil layer, the upper surface of the planting layer 4 is flush with the ground, or the middle part of the planting layer 4 is properly raised; the thickness of the planting layer 4 is 50 cm; the planting layer 4 can increase the thickness of the planting soil layer, which is beneficial to plant growth and is also beneficial to increasing the arching pressure of the waterproof cloth 5 at the lower layer of the glass light stone layer 2; the upper surface of the planting layer 4 is level with the ground, or the middle raised part can be planted with plants and vegetations which are considered suitable, so as to recover the greening and environmental functions of the land;

a non-woven fabric 6 with the thickness of at least 2mm is laid on the water-proof cloth 5, and the non-woven fabric 6 has a buffering effect; a glass pumice layer 2 is laid on the non-woven fabric 6;

a rainwater storage and purification tank 7 is arranged beside the rainwater collection tank, and a water inlet of the rainwater storage and purification tank 7 is communicated with a water outlet of the glass light stone layer 2 through a pipeline 8; a water outlet formed in the rainwater storage and purification tank 7 is provided with a recovery water pump 8 and a circulating water pump 9, the recovery water pump 8 and the circulating water pump 9 are respectively connected with respective water paths, and the water paths connected with the recovery water pump 8 are used for green plant irrigation and road surface spraying or supplementing water to a production workshop and the like; the water channel connected with the circulating water pump 9 enters the rainwater collecting tank from the inflow port of the rainwater collecting tank again so as to realize self circulation of the stored water in the rainwater storage water purifying tank 7 and realize better water purifying effect;

overflow mouth 11 has been seted up to the top one end that clean water basin 7 was held to the rainwater, is equipped with the overflow pipe on the overflow mouth 11 and is linked together with municipal pipe network, can be higher than the rainwater drainage into municipal pipe network after the purification of overflow pipe.

Example two:

on the basis of the first embodiment, the rainwater planting ditch with the width of 50cm and the depth of 50cm is arranged around the green land block and is communicated with the glass pumice layer 2 of the rainwater collecting pool, and the rainwater planting ditch is communicated with the rainwater storage clean water pool 7 through a pipeline, so that rainwater on the land block and rainwater flowing from other outside are filtered by the rainwater planting ditch and then permeate into the rainwater storage clean water pool 7.

In addition: it should be noted that the above-mentioned embodiment is only a preferred embodiment of the present patent, and any modification or improvement made by those skilled in the art based on the above-mentioned conception is within the protection scope of the present patent.

Claims

1. The utility model provides a recycling system is collected to rainwater based on glass pumice which characterized in that: comprises a strip-shaped rainwater collecting pool formed by digging a pit on a green land, wherein the cross section of the rainwater collecting pool is in a step shape; a glass light stone layer (2) is laid in the rainwater collection tank; a water-proof cloth (5) is laid at the bottom of the glass pumice layer (2), the thickness of the water-proof cloth (5) is 0.5-1.0 mm, and a plain soil tamping layer (1) is arranged at the bottom of the water-proof cloth (5); a water-permeable geotextile (3) is laid on the glass light stone layer (2), and the thickness of the water-permeable geotextile (3) is 2 mm; a planting layer (4) is laid on the permeable geotextile (3), and the thickness of the planting layer (4) is 50 cm; the planting layer (4) is a soil layer, the upper surface of the planting layer (4) is flush with the ground, or the middle part of the planting layer (4) is properly raised; non-woven fabrics (6) with the thickness of at least 2mm are paved on the water-proof cloth (5), and a glass light stone layer (2) is paved on the non-woven fabrics (6).

2. The rainwater collection and recycling system based on the glass pumice according to claim 1, which is characterized in that: the glass light stone layer (2) is respectively a first glass light stone layer (2.1) and a second glass light stone layer (2.2) from bottom to top.

3. The rainwater collection and recycling system based on the glass pumice according to claim 2, which is characterized in that: the thickness of the first glass pumice layer (2.1) is 150cm, the pore diameter of micropores of the glass pumice is 30-50 mm, the thickness of the second glass pumice layer (2.2) is 100cm, and the pore diameter of the micropores of the glass pumice is 20-30 mm.

4. The rainwater collection and recycling system based on the glass pumice according to claim 1, which is characterized in that: a rainwater storage and purification tank (7) is arranged beside the rainwater collection tank, and a water inlet of the rainwater storage and purification tank (7) is communicated with a water outlet of the glass light stone layer (2) through a pipeline (8); a water outlet arranged on the rainwater storage and purification tank (7) is provided with a recovery water pump (9) and a circulating water pump (10), and the recovery water pump (9) and the circulating water pump (10) are respectively connected with respective water paths.

5. The rainwater collection and recycling system based on the glass pumice according to claim 4, which is characterized in that: overflow mouth (11) have been seted up to the top one end of rainwater storage clean water basin (7), are equipped with the overflow pipe on overflow mouth (11) and are linked together with municipal pipe network.

6. The rainwater collection and recycling system based on the glass pumice according to claim 5, which is characterized in that: and rainwater grass planting ditches with the width of 50cm and the depth of 50cm are arranged around the greening plots, the rainwater grass planting ditches are communicated with the glass light stone layer (2) of the rainwater collecting pool, and the rainwater grass planting ditches are communicated with the rainwater storage and purification pool (7) through pipelines.