CN211547958U

CN211547958U - Sewage separation and recovery device for wetland park construction

Info

Publication number: CN211547958U
Application number: CN202020058303.XU
Authority: CN
Inventors: ***; 韩锁; 朱湾
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-09-22
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a sewage separation and recovery device for wetland park construction, which comprises a water storage lake channel, wherein protection ramps are arranged on two sides of the water storage lake channel, a cement protection dam is arranged on one side of each protection ramp, a water storage lake guardrail is fixed on the top end of each cement protection dam, a water purification and storage closed conduit is arranged on one side of each cement protection dam, a sand and soil water filtering layer is arranged on one side of each water purification and storage closed conduit, and a lake following walking board is arranged on the top end of each water purification and storage closed conduit, the sewage filtering structure of the utility model is divided into an open conduit and a closed conduit, the open conduit can discharge sewage, the closed conduit can purify sewage, and the purified sewage is directly discharged into the water storage lake channel, so that water resources are effectively recovered, the sewage generated by construction and the rainwater collected on the ground can be purified, meanwhile, a sediment blow-off pipe is arranged at the bottom end of the closed conduit, and impurities, avoiding the problems of more sundries, inconvenient cleaning and the like after long-term use.

Description

Sewage separation and recovery device for wetland park construction

Technical Field

The utility model belongs to the technical field of the park retaining, concretely relates to wetland is sewage separation recovery unit for park construction.

Background

The wetland park is an ecological theme park which takes water as a main body, is based on the good ecological environment of the wetland and diversified landscape resources of the wetland, takes the science popularization and education, the wetland function utilization, the propagation of wetland culture and the like of the wetland as themes, is built with tourism and leisure facilities with a certain scale, and can be used for tourism and entertainment of people.

In the early construction of wetland parks, ecologically-purifyable sewage is generally generated, the sewage can be filtered by a bottom layer but cannot be directly discharged into a water storage lake in the wetland, the sewage usually directly flows into the water storage lake through a pipeline or is directly discharged onto the ground inside the park, and the sewage discharged into the ground also flows into the water storage lake along with rainwater and the like to influence the ecological environment in the lake.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wetland is sewage separation recovery unit for park construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wetland park construction is with sewage separation recovery unit, includes retaining lake river course, the both sides in retaining lake river course are provided with protection ramp, one side of protection ramp is provided with cement protection dyke and dam, the top of cement protection dyke and dam is fixed with retaining lake guardrail, and one side of cement protection dyke and dam is provided with water purification retaining underdrain, one side of water purification retaining underdrain is provided with sand soil filtration layer, and the top of water purification retaining underdrain is provided with lake-following walk board, one side that water purification retaining underdrain closes on cement protection dyke and dam is provided with underdrain entity side channel, and one side that water purification retaining underdrain closes on sand soil filtration layer is provided with underdrain fretwork side channel, it has the water purification inflow pipe to run through between underdrain entity side channel and the protection ramp, one side of sand soil filtration layer is provided with cobblestone water filtration layer, one side of cobblestone water filtration layer is provided with sewage, the both sides of sewage retaining open channel are provided with open channel fretwork channel, the bottom of underdrain fretwork side channel is provided with the deposit blow off pipe, the deposit blow off pipe runs through the inside of sandy soil drainage layer and cobblestone drainage layer until sewage retaining open channel, and the top of deposit blow off pipe is fixed with the sealed lid of blow off pipe.

Preferably, the clean water inflow pipe and the sediment blow-off pipe are both cylindrical hollow structures.

Preferably, the drain pipe sealing cover and the sediment drain pipe are screwed and fixed through threads.

Preferably, the depth of the sewage water storage open channel is greater than that of the purified water storage closed channel.

Preferably, the underdrain hollowed-out side channel and the open channel hollowed-out channel are both formed by laying hollowed-out bricks.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a sewage filtration divide into open channel and closed conduit, and the open channel can the blowdown, and the closed conduit can purify sewage, and inside sewage after the purification directly discharged retaining lake river course, the effectual water resource of having retrieved, can all purify the sewage that the construction produced and the rainwater that ground was gathered, and the closed conduit bottom is provided with the deposit blow off pipe simultaneously, can clear up debris such as the inside mud of closed conduit, and it is more to have avoided long-term use back debris, clean inconvenient etc..

Drawings

Fig. 1 is a schematic view of a partial top view structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention with a partial vertical section;

FIG. 3 is a schematic view of a partial front view structure of the channel;

FIG. 4 is a schematic view of a partial front view structure of a hollow side channel of an underdrain according to the present invention;

in the figure: 1. storing water in lake and river channels; 2. a protection ramp; 3. the sewage discharge pipe is sealed and covered; 4. sewage water storage open channel; 5. hollowing out channels in the open channel; 6. a lake-following walking board; 7. a water storage lake guardrail; 8. a purified water inflow pipe; 9. cement protective dam; 10. a solid side channel of the underdrain; 11. hollowing out a side channel in the closed channel; 12. a cobblestone water filtering layer; 13. a sandy soil water filtering layer; 14. a sediment blow-off pipe; 15. a water-purifying and water-storing closed channel.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a sewage separation and recovery device for wetland park construction comprises a water storage lake channel 1, protection ramps 2 are arranged on two sides of the water storage lake channel 1, a cement protection dam 9 is arranged on one side of each protection ramp 2, a water storage lake guardrail 7 is fixed on the top end of each cement protection dam 9, a water purification and storage underdrain 15 is arranged on one side of each cement protection dam 9, a sand and soil water filtering layer 13 is arranged on one side of each water purification and storage underdrain 15, a lake-following walking plate 6 is arranged on the top end of each water purification and storage underdrain 15, an underdrain solid side channel 10 is arranged on one side, close to the cement protection dam 9, of each water purification and storage underdrain 15, an underdrain hollowed side channel 11 is arranged on one side, close to the sand and soil water filtering layer 13, a water purification inflow pipe 8 penetrates between the underdrain solid side channel 10 and the protection ramp 2, a cobblestone water filtering layer 12 is arranged on one side of the sand and soil water filtering layer 12, a sewage storage open, the two sides of the sewage water storage open channel 4 are provided with open channel hollowed channels 5, the bottom end of the closed channel hollowed side channel 11 is provided with a sediment blow-off pipe 14, the sediment blow-off pipe 14 penetrates through a sand and soil water filtering layer 13 and a cobblestone water filtering layer 12 to the inside of the sewage water storage open channel 4, and the top end of the sediment blow-off pipe 14 is fixed with a blow-off pipe sealing cover 3.

In order to circulate the clean water and the sewage, in this embodiment, it is preferable that the clean water inflow pipe 8 and the sediment drain pipe 14 are cylindrical hollow structures.

In order to make the sewage pipe sealing cover 3 easy to be detached, in this embodiment, it is preferable that the sewage pipe sealing cover 3 and the sediment sewage pipe 14 are screwed and fixed by screw threads.

In order to facilitate the flow of the cleaned sewage through the clean water storage underdrain 15, in the present embodiment, it is preferable that the depth of the sewage storage open channel 4 is greater than that of the clean water storage underdrain 15.

In order to facilitate the filtration of the sewage, in the present embodiment, preferably, the underdrain hollowed side channel 11 and the open channel hollowed channel 5 are both formed by laying hollowed bricks.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, at first inspect the utility model discloses an installation is fixed and safety protection, then just can use, in using, sewage that produces after the construction is discharged into sewage retaining open channel 4 through the pipeline, or the sewage that rains erodees flows into inside back of sewage retaining open channel 4, sewage can be inside through cobblestone water filtration layer 12 and sand soil water filtration layer 13 infiltration water purification retaining underdrain 15, after the water yield reaches the height of water purification inflow pipe 8, the water after the purification can flow into the inside of retaining lake river course 1, when the inside debris of water purification retaining underdrain 15 or silt are more, can open the sealed lid 3 of blow off pipe that follows lake walking board 6 and deposit blow off pipe 14 top and set up, it can to erode the inside mud of water purification retaining underdrain 15 clean, can use the dirty car to handle when 4 bottom mud debris of sewage retaining underdrain are more.

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. The utility model provides a wetland park construction is with sewage separation recovery unit, includes retaining lake river course (1), its characterized in that: the water storage lake river channel is characterized in that protection ramps (2) are arranged on two sides of the water storage lake river channel (1), a cement protection dam (9) is arranged on one side of each protection ramp (2), a water storage lake guardrail (7) is fixed on the top end of each cement protection dam (9), a water purification and storage underdrain (15) is arranged on one side of each cement protection dam (9), a sand and soil water filtering layer (13) is arranged on one side of each water purification and storage underdrain (15), a lake-following walking plate (6) is arranged on the top end of each water purification and storage underdrain (15), an underdrain entity side channel (10) is arranged on one side, close to the cement protection dam (9), of each water purification and storage underdrain (15), an underdrain hollow side channel (11) is arranged on one side, close to the sand and soil water filtering layer (13), and a water inflow pipe (8) penetrates between each underdrain entity side channel (10) and each protection ramp (, one side of sandy soil drainage layer (13) is provided with cobblestone drainage layer (12), one side of cobblestone drainage layer (12) is provided with sewage retaining open channel (4), the both sides of sewage retaining open channel (4) are provided with open channel fretwork channel (5), the bottom of underdrain fretwork side channel (11) is provided with deposit blow off pipe (14), deposit blow off pipe (14) run through the inside of sandy soil drainage layer (13) and cobblestone drainage layer (12) until sewage retaining open channel (4), and the top of deposit blow off pipe (14) is fixed with the sealed lid of blow off pipe (3).

2. The sewage separation and recovery device for wetland park construction according to claim 1, characterized in that: the purified water inflow pipe (8) and the sediment blow-off pipe (14) are both cylindrical hollow structures.

3. The sewage separation and recovery device for wetland park construction according to claim 1, characterized in that: the sewage discharge pipe sealing cover (3) and the sediment sewage discharge pipe (14) are screwed and fixed through threads.

4. The sewage separation and recovery device for wetland park construction according to claim 1, characterized in that: the depth of the sewage water storage open channel (4) is greater than that of the purified water storage closed channel (15).

5. The sewage separation and recovery device for wetland park construction according to claim 1, characterized in that: the underdrain hollowed-out side channel (11) and the open channel hollowed-out channel (5) are both formed by laying hollowed-out bricks.