CN211973732U - Inverted siphon structure for canal - Google Patents
Inverted siphon structure for canal Download PDFInfo
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- CN211973732U CN211973732U CN202020190737.5U CN202020190737U CN211973732U CN 211973732 U CN211973732 U CN 211973732U CN 202020190737 U CN202020190737 U CN 202020190737U CN 211973732 U CN211973732 U CN 211973732U
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Abstract
The utility model discloses a canal inverted siphon structure, including the canal, one side bank of canal is provided with the import transition, the opposite side bank is provided with the export section, the import transition includes the sand trap, block the dirty well, the inlet shaft, be connected with inlet channel on the sand trap, be provided with the trash trap of being connected with the sand trap, the inside trash trap that is provided with of trash trap, the last water inlet that is provided with of trash trap intercommunication, and the water inlet is located the upper portion of blocking a dirty section of thick bamboo, be provided with the inlet shaft with what block the dirty well and be connected, block the corresponding delivery port that is provided with of a dirty section of thick bamboo on the dirty well, and delivery port and inlet shaft intercommunication, fixedly connected with inverted siphon pipeline on the inlet shaft, the inverted siphon pipeline other end is connected with the export section. The utility model has the advantages of avoid pipe blockage, simple impurity cleaning, its mainly used transportation of water.
Description
Technical Field
The utility model relates to a hydraulic engineering technical field, specific ditch inverted siphon structure that says so.
Background
When water conservancy is transferred, often or meet the barrier, such as the canal, need pass through from the canal bottom in the mode of broken line this moment to establish siphon well at the canal both sides, this kind of structure is the structure of falling the siphon.
And the inside silt of water delivery in-process pipeline and impurity can block up the pipeline, and it is very difficult to the pipeline clearance after blockking up moreover, consequently generally is provided with the fence in the siphon well and intercepts impurity, but when impurity is more, need go into the well inside and clear up, very inconvenient.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned weak point that exists among the prior art, the utility model aims at providing an avoid the pipeline to block up, simple canal inverted siphon structure of impurity clearance.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a reversed siphon structure of a canal comprises a canal, wherein one side of the canal is provided with an inlet transition section, the other side of the canal is provided with an outlet section, the inlet transition section comprises a sand trap, a trash trap and a water inlet well, the sand trap is connected with a water inlet pipeline, the trash trap is connected with the sand trap and has a depth larger than that of the sand trap, the inside of the trash trap is provided with a trash trap barrel, the outer wall of the trash trap barrel is attached to the inner wall of the trash trap, the sand trap is provided with a water inlet communicated with the trash trap, the water inlet is positioned on the upper part of the trash trap barrel, the water inlet well is connected with the trash trap and is provided with a water outlet corresponding to the trash trap barrel, the water outlet is communicated with the water inlet well, and the water inlet well is fixedly connected with a reversed siphon pipeline, the other end of the inverted siphon pipeline is connected with the outlet section, the outlet section comprises a stilling pool and a gate positioned in the stilling pool, and the stilling pool is connected with a water outlet pipeline.
The inverted siphon pipeline comprises a horizontal section and an inclined section, wherein two ends of the horizontal section are fixedly connected with a group of inclined sections, one group of inclined sections are connected with the water inlet well, and the other group of inclined sections are connected with the stilling pool.
Both ends of horizontal segment all are provided with the anchor block, every group the buttress in the middle of the fixedly connected with on the slope section, the anchor block adopts concrete placement to constitute.
The upper portion of trash rack is provided with the opening, the gomphosis is installed the well lid on the opening.
The trash rack is characterized in that the trash rack is composed of a metal filter screen, and a lifting lug is fixedly connected to the upper portion of the trash rack.
The utility model has the advantages that: this device is provided with the import gradual change section in the position of intaking, can sink the grit of aquatic through the sand sediment trap, later flow in blocking the dirty well, carry out the interception of impurity through the dirty section of thick bamboo of fence, flow through the well of intaking at last, silt or impurity jam pipeline can be avoided in such structure setting, cause the water delivery difficulty, block a dirty section of thick bamboo moreover and adopt tubular structure, can stay impurity in a section of thick bamboo, when needs clearance, only need hang out it from blocking the dirty well with the help of the instrument, alright light clearance.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of a detail structure a0 in fig. 1.
In the figure: the system comprises a canal 1, a sand sediment trap 2, a trash holding well 3, a water inlet well 4, a water inlet pipeline 5, a trash holding cylinder 6, a water inlet 7, a water outlet 8, a reverse siphon pipeline 9, a stilling pool 10, a gate 11, a water outlet pipeline 12, a ballast 13, a middle buttress 14 and a well cover 15.
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 and 2, an inverted siphon structure for a canal includes a canal 1, an inlet transition section is disposed on one side of a river bank of the canal 1, an outlet section is disposed on the other side of the river bank, the inlet transition section includes a sand trap 2, a trash trap 3, and a water inlet well 4, a water inlet pipe 5 is connected to the sand trap 2, the trash trap 3 is disposed in connection with the sand trap 2, the depth of the trash trap 3 is greater than that of the sand trap 2, a trash block 6 is disposed inside the trash trap 3, an outer wall of the trash block 6 is attached to an inner wall of the trash block 3, so that impurities in transported water must be blocked by the trash block 6, a water inlet 7 is disposed on the sand trap 2 and in communication with the trash trap 3, the water inlet 7 is disposed on an upper portion of the trash block 6, the water inlet well 4 is disposed in connection with the trash trap 3, a water outlet 8 is disposed on the trash block 3 and in communication with the water inlet well 4, fixedly connected with inverted siphon pipeline 9 on intake well 4, the inverted siphon pipeline 9 other end is connected with the export section, and the export section is including stilling pond 10 and the gate 11 that is located stilling pond 10 inside, can realize closing, closing of water course through gate 11, is connected with outlet conduit 12 on the stilling pond 10.
In the utility model, the inverted siphon pipeline 9 comprises a horizontal section and an inclined section, a group of inclined sections are fixedly connected with two ends of the horizontal section, one group of inclined sections is connected with the water inlet well 4, the other group of stilling pool 10 is connected, the inverted siphon requirement is met through the structure arrangement, in order to ensure the stable installation of the inverted siphon pipeline 9, two ends of the horizontal section of the inverted siphon pipeline 9 are respectively provided with a block 13, a middle support pier 14 is fixedly connected with each group of inclined sections, and the block 13 is formed by pouring concrete;
the upper portion of trash rack 3 is provided with the opening, and well lid 15 is installed to the gomphosis on the opening, and trash rack 6 adopts the metal filter screen to constitute, and trash rack 6 upper portion fixedly connected with lug can open well lid 15 when trash rack 6 inside impurity is more, later with the help of the instrument, like the rope, will block trash rack 6 and hang out from trash rack 3 to 6 inside clearance, the clearance is simple and convenient of trash rack.
The utility model discloses a theory of operation is: the water that transports gets into inside the sand sediment trap 2 from inlet channel 5 to make the grit in the water deposit, later water stays to blocking in the dirty well 3 in the dirt section of thick bamboo 6 through water inlet 7, and water flows to the inlet channel 4 inside from delivery port 8, and the impurity of aquatic is filtered inside blocking a dirty section of thick bamboo 6, and the inside water of inlet channel 4 gets into in the absorption basin 10 through falling siphon pipeline 9, weakens the impulsive force of water, later flows out through outlet channel 12.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a canal inverted siphon structure, includes canal (1), one side bank of canal (1) is provided with the import gradual change section, and the opposite side bank is provided with outlet section, its characterized in that: the inlet transition section comprises a sand sediment trap (2), a trash holding well (3) and a water inlet well (4), wherein a water inlet pipeline (5) is connected to the sand sediment trap (2), the trash holding well (3) is connected with the sand sediment trap (2), the depth of the trash holding well (3) is larger than that of the sand sediment trap (2), a trash holding cylinder (6) is arranged inside the trash holding well (3), the outer wall of the trash holding cylinder (6) is attached to the inner wall of the trash holding well (3), a water inlet (7) is formed in the sand sediment trap (2) and communicated with the trash holding well (3), the water inlet (7) is located on the upper portion of the trash holding cylinder (6), the water inlet well (4) is connected with the trash holding well (3), a water outlet (8) is formed in the trash holding well (3) and corresponds to the trash holding cylinder (6), and the water outlet (8) is communicated with the water inlet well (4), fixedly connected with inverted siphon pipeline (9) on intake shaft (4), inverted siphon pipeline (9) the other end with the export section is connected, the export section is including stilling pond (10) and being located stilling pond (10) inside gate (11), be connected with outlet conduit (12) on stilling pond (10).
2. The inverted canal siphon structure according to claim 1, wherein: the inverted siphon pipeline (9) comprises a horizontal section and an inclined section, wherein two ends of the horizontal section are fixedly connected with a group of inclined sections, one group of inclined sections are connected with the water inlet well (4), and the other group of inclined sections is connected with the stilling pool (10).
3. The inverted canal siphon structure according to claim 2, wherein: both ends of horizontal segment all are provided with anchor block (13), every group buttress (14) in the middle of fixedly connected with on the slope section, anchor block (13) adopt concrete placement to constitute.
4. The inverted canal siphon structure according to claim 1, wherein: the upper portion of trash rack (3) is provided with the opening, well lid (15) are installed to the gomphosis on the opening.
5. The inverted canal siphon structure according to claim 1, wherein: the trash rack is characterized in that the trash rack cylinder (6) is composed of a metal filter screen, and the upper portion of the trash rack cylinder (6) is fixedly connected with a lifting lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020190737.5U CN211973732U (en) | 2020-02-21 | 2020-02-21 | Inverted siphon structure for canal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020190737.5U CN211973732U (en) | 2020-02-21 | 2020-02-21 | Inverted siphon structure for canal |
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| Publication Number | Publication Date |
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| CN211973732U true CN211973732U (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020190737.5U Active CN211973732U (en) | 2020-02-21 | 2020-02-21 | Inverted siphon structure for canal |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529899A (en) * | 2021-07-12 | 2021-10-22 | 中国长江三峡集团有限公司 | Sand setting and flushing device and method for inlet of rainwater pipeline |
| CN114991069A (en) * | 2022-06-16 | 2022-09-02 | 中持水务股份有限公司 | Water purification system in river channel |
-
2020
- 2020-02-21 CN CN202020190737.5U patent/CN211973732U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529899A (en) * | 2021-07-12 | 2021-10-22 | 中国长江三峡集团有限公司 | Sand setting and flushing device and method for inlet of rainwater pipeline |
| CN114991069A (en) * | 2022-06-16 | 2022-09-02 | 中持水务股份有限公司 | Water purification system in river channel |
| CN114991069B (en) * | 2022-06-16 | 2024-02-09 | 中持水务股份有限公司 | River channel internal water body purifying system |
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