CN217996900U - Prefabricated water distribution pipeline of aeration biological pool - Google Patents
Prefabricated water distribution pipeline of aeration biological pool Download PDFInfo
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- CN217996900U CN217996900U CN202222389772.1U CN202222389772U CN217996900U CN 217996900 U CN217996900 U CN 217996900U CN 202222389772 U CN202222389772 U CN 202222389772U CN 217996900 U CN217996900 U CN 217996900U
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Abstract
The utility model relates to a prefabricated water distribution pipeline of an aeration biological tank, which aims to solve the technical problems that cast-in-place concrete is pre-buried in the prior traditional method, and has higher requirements on the positioning and the verticality of a branch pipe due to more quantity, and comprises a first filter tank bottom plate and a plurality of prefabricated square water distribution channels for storing the water distribution pipeline, wherein a second filter tank bottom plate is arranged on the outer wall of one end of the first filter tank bottom plate, and the prefabricated square water distribution channels are poured on the outer wall of the top of the second filter tank bottom plate through concrete; connect the water pipe, it passes through concrete placement at first filter tank bottom plate top outer wall to connect the water pipe, the utility model discloses a set up prefabricated water distribution person in charge, the prefabricated square water distribution channel of cooperation to solve the cast-in-place water distribution channel of tradition and prop up the form removal difficulty, the quality is difficult to guarantee, the big objective problem of the follow-up maintenance degree of difficulty, this device can realize that the batch production is prefabricated, on-the-spot hoist and mount welds, practices thrift construction period greatly.
Description
Technical Field
The utility model relates to a building construction technical field especially relates to prefabricated distribution pipeline in aeration biological pond.
Background
At present, the water distribution channels of aeration biological tanks of domestic sewage treatment plants are basically of cast-in-place reinforced concrete structures. The water distribution channel size is generally about 600mm, the construction space is narrow and small, prop up the form removal difficulty, and concrete shaping quality is difficult to guarantee, guarantee to the cell body leakproofness is very unfavorable, utilize this device can realize convenient installation and steel pipeline all have good gas tightness, at first get the water distribution branch pipe to water distribution channel top, the tradition way is that cast in situ concrete is pre-buried, because of its more and have higher requirement to the location of branch pipe and straightness that hangs down, so the pre-buried mode of tradition hardly reaches relevant technological requirement. And the aeration biological tank comprises a plurality of components of a tank body, a filter column, a filter beam and a filter plate, and has a complex structure. The traditional cast-in-place water distribution channel construction occupies the construction space of an upper structure supporting system, and influences subsequent construction.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough of prior art, adapt to the actual needs, provide a novel structure, convenient operation's prefabricated water distribution pipeline in aeration biological pond to solve current traditional way and be cast in situ concrete pre-buried, because of its more and to the location of branch pipe and hang down the technical problem that the straightness has higher requirement.
In order to realize the utility model discloses a purpose, the utility model discloses the technical scheme who adopts does:
designing a prefabricated water distribution pipeline of an aeration biological tank, which comprises a first filter tank bottom plate and also comprises a first water distribution pipeline and a second water distribution pipeline;
the prefabricated square water distribution channels are used for storing water distribution pipelines, a second filter tank bottom plate is arranged on the outer wall of one end of the first filter tank bottom plate, and the prefabricated square water distribution channels are poured on the outer wall of the top of the second filter tank bottom plate through concrete;
the connecting water pipe is poured on the outer wall of the top of the bottom plate of the first filter tank through concrete;
the water distribution mechanism is arranged inside the prefabricated square water distribution channel.
Preferably, the water distribution mechanism comprises a prefabricated water distribution main pipe fixed on the outer wall of the top of the second filter tank bottom plate, and prefabricated water distribution branch pipes distributed at equal intervals are inserted in the outer wall of the top of the prefabricated water distribution main pipe.
Preferably, the water distribution mechanism comprises square water stop sleeves welded at two ends of the outer wall of the prefabricated water distribution main pipe, and the outer wall of one end of each square water stop sleeve is fixedly connected with the inner wall of the prefabricated square water distribution channel.
Preferably, rings are installed at two ends of the outer wall of the top of the prefabricated water distribution main pipe.
Preferably, the outer wall of the prefabricated water distribution main pipe is welded with U-shaped steel bars distributed at equal intervals, and the U-shaped steel bars are inserted into the second filter tank bottom plate.
The beneficial effects of the utility model reside in that:
the utility model solves the objective problems that the traditional cast-in-place water distribution channel is difficult to support and remove, the quality is difficult to guarantee and the subsequent maintenance difficulty is large by arranging the prefabricated water distribution main pipe and matching with the prefabricated square water distribution channel; through being provided with prefabricated water distribution branch pipe, prefabricated water distribution branch pipe forms the water distribution pipeline system with the welding of prefabricated water distribution person in charge to solve the pre-buried location of traditional cast-in-place water distribution channel water distribution branch pipe and pre-buried tub precision problems such as straightness that hangs down, guaranteed the homogeneity of water spray, and this device can realize that factory prefabrication, on-the-spot hoist and mount weld practice thrift construction period greatly.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the present invention;
fig. 2 is a schematic structural view of the water distribution mechanism of the present invention;
fig. 3 is the utility model discloses prefabricated water distribution is responsible for the sectional structure sketch map.
Description of the reference numerals:
1. a first filter tank bottom plate; 2. connecting a water pipe; 3. prefabricating a square water distribution channel; 4. a water distribution mechanism; 401. prefabricating a water distribution main pipe; 402. prefabricating a water distribution branch pipe; 403. a hoisting ring; 404. u-shaped steel bars; 405. a square water stop sleeve; 5. the second filter tank bottom plate.
Detailed Description
The invention is further described below with reference to the following figures and examples:
a water distribution pipeline is prefabricated in the aeration biological tank, and is shown in figures 1 to 3;
the prefabricated water distribution pipeline of the aeration biological tank comprises a first filter tank bottom plate 1 and a second filter tank bottom plate;
the prefabricated square water distribution channels 3 are used for storing water distribution pipelines, a second filter tank bottom plate 5 is installed on the outer wall of one end of the first filter tank bottom plate 1, and the prefabricated square water distribution channels 3 are poured on the outer wall of the top of the second filter tank bottom plate 5 through concrete;
the connecting water pipe 2 is poured on the outer wall of the top of the first filter tank bottom plate 1 through concrete, and openings distributed at equal intervals are formed in the outer wall of one end of the prefabricated square water distribution channel 3;
and the water distribution mechanism 4 is arranged inside the prefabricated square water distribution channel 3.
Furthermore, the water distribution mechanism 4 comprises a prefabricated water distribution main pipe 401 fixed on the outer wall of the top of the second filter tank bottom plate 5, prefabricated water distribution branch pipes 402 distributed equidistantly are inserted into the outer wall of the top of the prefabricated water distribution main pipe 401, and the outer wall of the prefabricated water distribution main pipe 401 is matched with the opening.
Further, the water distribution mechanism 4 comprises square water stop sleeves 405 welded at two ends of the outer wall of the prefabricated water distribution main pipe 401, and the outer wall of one end of each square water stop sleeve 405 is fixedly connected with the inner wall of the corresponding prefabricated square water distribution channel 3, so that the prefabricated water distribution main pipe 401 and the corresponding prefabricated square water distribution channel 3 can be fixedly sealed.
Further, rings 403 are installed at two ends of the outer wall of the top of the prefabricated water distribution main pipe 401, and hoisting can be conveniently carried out.
Furthermore, U-shaped steel bars 404 which are distributed equidistantly are welded on the outer wall of the prefabricated water distribution main pipe 401, the U-shaped steel bars 404 are inserted into the second filter tank bottom plate 5, the prefabricated water distribution main pipe 401 can be firmly fixed on the second filter tank bottom plate 5, and a gap between the U-shaped steel bars 404 and the second filter tank bottom plate 5 is filled with a special sizing block, so that the second filter tank bottom plate 5 is not disturbed under external construction force.
According to the prefabricated water distribution pipeline of the biological aerated tank, after the first filter bottom plate 1 and the second filter bottom plate 5 are poured, the plane position and the top elevation of a water distribution channel are measured and determined, a wire-preventing mark is made, the prefabricated water distribution main pipe 401 and the prefabricated water distribution branch pipe 402 are welded in a factory, the welding quality needs to meet the standard requirement, the prefabricated water distribution main pipe 401 is hoisted and fixed on the second filter bottom plate 5 through a hoisting ring 403, the arrangement distance of U-shaped steel bars 404 is less than or equal to 1000mm, the U-shaped steel bars 404 are implanted into the second filter bottom plate 5 at two sides of the prefabricated water distribution main pipe 401 and are not less than 10D, a gap between the U-shaped steel bars 404 and the second filter bottom plate 5 is filled with special sizing blocks, the second filter bottom plate 5 is guaranteed not to be disturbed by external force during construction, the prefabricated branch pipe 402 is temporarily plugged before concrete pouring, and concrete is prevented from overflowing into the prefabricated water distribution branch pipe 402.
The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.
Claims (5)
1. The prefabricated water distribution pipeline of the aeration biological tank comprises a first filter tank bottom plate (1) and is characterized by also comprising a first water distribution pipeline and a second water distribution pipeline;
the water distribution system comprises a plurality of prefabricated square water distribution channels (3) for storing water distribution pipelines, wherein a second filter tank bottom plate (5) is installed on the outer wall of one end of a first filter tank bottom plate (1), and the prefabricated square water distribution channels (3) are poured on the outer wall of the top of the second filter tank bottom plate (5) through concrete;
the connecting water pipe (2) is poured on the outer wall of the top of the first filter tank bottom plate (1) through concrete;
the water distribution mechanism (4) is arranged inside the prefabricated square water distribution channel (3).
2. An aerated biological pool prefabricated water distribution pipeline according to claim 1, characterized in that: the water distribution mechanism (4) comprises a prefabricated water distribution main pipe (401) fixed on the outer wall of the top of the second filter tank bottom plate (5), and prefabricated water distribution branch pipes (402) distributed at equal intervals are inserted into the outer wall of the top of the prefabricated water distribution main pipe (401).
3. An aerated biological pool prefabricated water distribution pipeline according to claim 2, characterized in that: the water distribution mechanism (4) comprises square water stop sleeves (405) welded at two ends of the outer wall of the prefabricated water distribution main pipe (401), and the outer wall of one end of each square water stop sleeve (405) is fixedly connected with the inner wall of the prefabricated square water distribution channel (3).
4. An aerated biological pond prefabricated water distribution pipe according to claim 2, characterized in that: rings (403) are installed at two ends of the outer wall of the top of the prefabricated water distribution main pipe (401).
5. An aerated biological pond prefabricated water distribution pipe according to claim 2, characterized in that: u-shaped reinforcing steel bars (404) distributed at equal intervals are welded on the outer wall of the prefabricated water distribution main pipe (401), and the U-shaped reinforcing steel bars (404) are inserted into the second filter tank bottom plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222389772.1U CN217996900U (en) | 2022-09-08 | 2022-09-08 | Prefabricated water distribution pipeline of aeration biological pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222389772.1U CN217996900U (en) | 2022-09-08 | 2022-09-08 | Prefabricated water distribution pipeline of aeration biological pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217996900U true CN217996900U (en) | 2022-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222389772.1U Active CN217996900U (en) | 2022-09-08 | 2022-09-08 | Prefabricated water distribution pipeline of aeration biological pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217996900U (en) |
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2022
- 2022-09-08 CN CN202222389772.1U patent/CN217996900U/en active Active
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