CN220887206U - Semi-buried breathing dam - Google Patents

Semi-buried breathing dam Download PDF

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Publication number
CN220887206U
CN220887206U CN202322805406.4U CN202322805406U CN220887206U CN 220887206 U CN220887206 U CN 220887206U CN 202322805406 U CN202322805406 U CN 202322805406U CN 220887206 U CN220887206 U CN 220887206U
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water
box body
dam
buried
semi
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CN202322805406.4U
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谷穗
易美桂
梁玉祥
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Sichuan Guotaiminan Science And Technology Co ltd
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Sichuan Guotaiminan Science And Technology Co ltd
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Abstract

The utility model relates to water purification and provides a semi-buried breathing dam which comprises a groove, a box body, an aeration device, a first baffle and a plant planting device, wherein the groove is formed in the inner bottom of a ditch; a water inlet gap is arranged between the first baffle plate and the inner wall of the box body, and the water inlet gap is connected with the aeration device through a water pipe; the height of the upstream end of the box body is higher than that of the downstream end; the upper end of the box body is arranged below the upper end of the ditch. The semi-buried breathing dam can purify water bodies in medium and small flowing water areas with low cost, no maintenance and high efficiency.

Description

Semi-buried breathing dam
Technical Field
The utility model relates to the technical field of water purification, in particular to a semi-buried breathing dam.
Background
In cities, villages and towns, etc., there are usually arranged complicated and staggered sewer pipes for drainage, pollution discharge, flood discharge, etc., which take on the functions of discharging domestic sewage, dredging rainwater, flood discharge, etc. for some small and medium-sized ditches. The water body of the water source circulating in the water tank has a certain pollution degree due to the complex water source, but has a certain water flow rate due to the long-term flowing state and can be washed by rain water and the like, so that the water tank has a certain pollution degree, but the blocking condition is not serious.
Because the water in the ditch is in a fast flowing state for a long time, the water is difficult to purify conventionally and effectively (the traditional purification mode mainly comprises adding medicaments and purifying by using microorganisms), and a certain fence is arranged for filtering large-volume impurities in the water to avoid water blockage. But lack a low cost and practically effective water purification scheme. When sewage is concentrated in certain areas, serious water pollution in specific areas can be caused, and the water malodor can occur.
Therefore, if the water purifying equipment with a certain purifying effect and low cost and maintenance-free is arranged at the upstream of the water channel, the pollution degree of the subsequent water body can be obviously reduced.
Disclosure of utility model
The utility model aims to provide a semi-buried breathing dam which can purify water bodies in medium and small flowing water areas with low cost, no maintenance and high efficiency.
The embodiment of the utility model is realized by the following technical scheme: the semi-buried breathing dam comprises a groove formed in the bottom of a ditch, a box body arranged in the groove and provided with an opening at the upper end, an aeration device arranged at the bottom of the box body, a first baffle arranged on the inner wall of the box body close to the upstream end of the ditch, and a plant planting device arranged in the box body; a water inlet gap is arranged between the first baffle plate and the inner wall of the box body, and the water inlet gap is connected with the aeration device through a water pipe; the height of the upstream end of the box body is higher than that of the downstream end; the upper end of the box body is arranged below the upper end of the ditch.
Further, the upper end face of the box body is arranged at the 1/3 depth of the ditch.
Further, the depth of the groove is 1.3-1.6 times of the depth of the trench.
Further, the aeration device comprises an aeration pipe which is horizontally paved at the inner bottom of the box body, and a plurality of aeration heads which are arranged on the aeration pipe; the aeration pipe is connected with the water pipe.
Further, the upper end of the water inlet gap is provided with a first filtering device.
Further, the plant growing device comprises a horizontally arranged growing frame, and the growing frame is used for supporting plants.
Further, a second baffle is arranged outside one end, close to the downstream of the ditch, of the box body; and a drainage gap is arranged between the second baffle and the side wall of the box body.
Further, a second filter device is arranged in the drainage gap.
Further, the height of the upper side of the second baffle is higher than that of the upper end face of the box body.
The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects: the semi-buried breathing dam is characterized in that the groove is formed in a ditch of a small watershed, the groove has the characteristics of small water flow, low water pollution degree and long-time flowing of water flow, the box body is arranged in the groove, the water flow gathers at the upstream of the box body and flows into a water inlet gap in the box body, the water flows into the box body through the water inlet gap, the flow speed of the water is increased in the process of flowing into the water inlet gap, and the water does not completely cover the water inlet gap, so that air in a space where the water flow is not covered can be sucked into a water body and enters the aeration device through the water pipe, and a small-range micro-aeration state can be formed in the aeration device due to the fact that a large amount of gas is contained in the water entering the aeration device and the water body has a certain flow speed and water pressure, the water quality can be regulated, the oxygen content in the water body can be increased, plant production in the plant planting device in the box body can be promoted, and the purification of the water body can be promoted. The refitting device is simple to install, external energy input is not needed in the operation process, maintenance is not needed basically, damage to water channels such as an original ditch is small, disassembly and assembly are very convenient, and the device can have a certain purifying effect on the water body on the basis.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a half-buried respiratory dam according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of two view angles of a semi-buried respiratory dam according to an embodiment of the present utility model.
Icon: 10-ditch, 11-groove, 21-box, 22-first baffle, 23-water pipe, 24-aeration pipe, 25-aeration head, 26-planting frame, 27-plant, 28-first filter device, 29-second baffle, 210-second filter device.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which a product of the application is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the referred device or element must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples
As further described below with reference to the specific embodiments, as shown in fig. 1-2, the semi-buried respiratory dam of the present embodiment includes a groove 11 formed in the bottom of the trench 10, a box 21 disposed in the groove 11 and having an opening at the upper end, an aeration device disposed at the bottom of the box 21, a first baffle 22 disposed on the inner wall of the box 21 near the upstream end of the trench 10, and a plant 27 planting device disposed in the box 21; a water inlet gap is arranged between the first baffle 22 and the inner wall of the box body 21, and the water inlet gap is connected with an aeration device through a water pipe 23; the upstream end of the tank 21 is higher than the downstream end (the downstream end of the tank 21 is lower so that the tank 21 is prevented from being filled with water); the upper end of the case 21 is disposed below the upper end of the trench 10. Specifically, the groove 11 is formed in the ditch 10 of the small watershed, the water flow rate is small, the water pollution degree is low, the water flow flows for a long time, the box 21 is arranged in the groove 11, the water flow is gathered at the upstream of the box 21 and flows into the water inlet gap in the box 21, the water flows into the box 21 through the water inlet gap, the flow speed of the water is increased in the process of flowing into the water inlet gap, and the water does not completely cover the water inlet gap, so that the air in the space which is not covered by the water flow can be sucked into the water body and enters the aeration device through the water pipe 23, and a small-range micro-aeration state can be formed in the aeration device due to the fact that a large amount of gas is contained in the water entering the aeration device and the water flow rate and the water pressure are certain, the water quality can be adjusted, the oxygen content in the water body is increased, the plant 27 in the plant 27 planting device in the box 21 is promoted, and the purification of the water body is promoted. The refitting device is simple to install, external energy input is not needed in the operation process, maintenance is not needed basically, damage to water channels such as the original ditch 10 is small, disassembly and assembly are very convenient, and the device can have a certain purifying effect on the water body on the basis. It should be noted that the present device is referred to as "respiratory" type water purification because it is installed in a body of water to form a micro dam structure, and during operation, air is sucked in and dispersed in the body of water in the form of aeration.
The upper end surface of the case 21 in this embodiment is provided at 1/3 of the depth of the trench 10. Specifically, the ditch 10 in this embodiment refers to a type of water channel with a small width, depth and water flow. Therefore, the water quantity of the water channel is not enough at ordinary times, and can reach 1/3 of the water quantity, and when large water is generated, the upper part of the ditch 10 also has enough space for discharging flood, so that the original functions of the ditch 10 are not excessively affected.
The depth of the groove 11 in this embodiment is 1.3-1.6 times the depth of the trench 10. Specifically, there is enough space in the case 21, and the water flow can be made to flow into the case 21 so as to be as much as possible in excess of the aeration contact in the case 21, and can be purified by the plants 27 in the case 21.
The aeration device in the embodiment comprises an aeration pipe 24 which is horizontally paved at the inner bottom of the box body 21, and a plurality of aeration heads 25 which are arranged on the aeration pipe 24; the aerator pipe 24 is connected with the water pipe 23. Specifically, only a part of the water flowing into the tank 21 enters the aeration device, and the rest directly flows into the tank 21.
The upper end of the water inlet gap in this embodiment is provided with a first filter device 28. Specifically, it can carry out coarse filtration to the water flowing into the tank 21, avoiding the occurrence of clogging of the pipes inside the tank 21.
The plant 27 planting device in this embodiment includes a planting frame 26 horizontally disposed, and the planting frame 26 is used to support the plant 27. In particular, the type of plant 27 is not limited and may be adjusted accordingly to the particular type of wastewater.
The outer side of one end of the box body 21, which is close to the downstream of the ditch 10, is provided with a second baffle 29; a drain gap is provided between the second baffle 29 and the side wall of the case 21. A second filter device 210 is provided in the drain gap. The height of the upper side of the second shutter 29 is higher than the height of the upper end surface of the case 21. Specifically, the second filtering device 210 can coarsely filter the water flowing out of the tank 21, and most of impurities are remained in the tank 21, so that the tank 21 can be continuously purified, and only the tank 21 needs to be cleaned later.
In summary, the semi-buried breathing dam of the embodiment is characterized in that the groove 11 is formed in the ditch 10 of the small watershed, the groove 11 is provided with small water flow, the water pollution degree is low, and the water flow flows for a long time, the box 21 is arranged in the groove 11, the water flow gathers at the upstream of the box 21 and flows into the water inlet gap in the box 21, the water flows into the box 21 through the water inlet gap, the flow speed of the water is increased in the process of flowing into the water inlet gap, the water does not completely cover the water inlet gap, so that the air in the space uncovered by the water flow can be sucked into the water body, and enters the aeration device through the water pipe 23, and the water entering the aeration device contains a large amount of gas and has a certain flow speed and water pressure, so that a small-range micro-aeration state can be formed in the aeration device, the water quality can be adjusted, the oxygen content in the water body is increased, the production of plants 27 in the plant 27 planting device in the box 21 is promoted, and the purification of the water body is promoted. The refitting device is simple to install, external energy input is not needed in the operation process, maintenance is not needed basically, damage to water channels such as the original ditch 10 is small, disassembly and assembly are very convenient, and the device can have a certain purifying effect on the water body on the basis.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A semi-buried respiratory dam, characterized in that: the device comprises a groove (11) formed in the inner bottom of a ditch (10), a box body (21) arranged in the groove (11) and provided with an opening at the upper end, an aeration device arranged at the inner bottom of the box body (21), a first baffle (22) arranged on the inner wall of the box body (21) close to the upstream end of the ditch (10), and a plant (27) planting device arranged in the box body (21);
A water inlet gap is arranged between the first baffle plate (22) and the inner wall of the box body (21), and the water inlet gap is connected with the aeration device through a water pipe (23).
2. The semi-buried respiratory dam of claim 1, wherein: the upper end face of the box body (21) is arranged at the 1/3 depth of the ditch (10).
3. The semi-buried respiratory dam of claim 1, wherein: the depth of the groove (11) is 1.3-1.6 times of the depth of the ditch (10).
4. The semi-buried respiratory dam of claim 1, wherein: the aeration device comprises an aeration pipe (24) horizontally paved at the inner bottom of the box body (21), and a plurality of aeration heads (25) arranged on the aeration pipe (24); the aeration pipe (24) is connected with the water pipe (23).
5. The semi-buried respiratory dam of claim 1, wherein: the upper end of the water inlet gap is provided with a first filtering device (28).
6. The semi-buried respiratory dam of claim 1, wherein: the plant (27) planting device comprises a planting frame (26) which is horizontally arranged, and the planting frame (26) is used for supporting the plant (27).
7. The semi-buried respiratory dam of claim 1, wherein: a second baffle (29) is arranged outside one end, close to the downstream of the ditch (10), of the box body (21); a drainage gap is arranged between the second baffle plate (29) and the side wall of the box body (21).
8. The semi-buried respiratory dam of claim 7, wherein: a second filter device (210) is arranged in the drainage gap.
9. The semi-buried respiratory dam of claim 8, wherein: the height of the upper side of the second baffle plate (29) is higher than the height of the upper end face of the box body (21).
10. The semi-buried respiratory dam of claim 1, wherein: the height of the upstream end of the box body (21) is higher than that of the downstream end; the upper end of the box body (21) is arranged below the upper end of the ditch (10).
CN202322805406.4U 2023-10-17 2023-10-17 Semi-buried breathing dam Active CN220887206U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322805406.4U CN220887206U (en) 2023-10-17 2023-10-17 Semi-buried breathing dam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322805406.4U CN220887206U (en) 2023-10-17 2023-10-17 Semi-buried breathing dam

Publications (1)

Publication Number Publication Date
CN220887206U true CN220887206U (en) 2024-05-03

Family

ID=90839204

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322805406.4U Active CN220887206U (en) 2023-10-17 2023-10-17 Semi-buried breathing dam

Country Status (1)

Country Link
CN (1) CN220887206U (en)

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