CN217092434U - Inverted V-shaped foreign matter blocking grid for water inlet of sewage pool - Google Patents
Inverted V-shaped foreign matter blocking grid for water inlet of sewage pool Download PDFInfo
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- CN217092434U CN217092434U CN202220467225.8U CN202220467225U CN217092434U CN 217092434 U CN217092434 U CN 217092434U CN 202220467225 U CN202220467225 U CN 202220467225U CN 217092434 U CN217092434 U CN 217092434U
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Abstract
The utility model provides a reversed V-shaped foreign matter blocking fence for a water inlet of a sewage pool, which comprises two supporting ribs distributed at the rear end of a water inlet channel in a reversed V shape, wherein a plurality of blocking fences are respectively and evenly arranged on the two supporting ribs, each blocking fence respectively comprises two steel plates, a hollow ball, a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, the two steel plates are respectively connected on the supporting ribs in a sliding way through the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod, wherein the outer ends of the first connecting rod and the second connecting rod are respectively hinged on the two steel plates, the inner ends of the first connecting rod and the second connecting rod are respectively hinged on the hollow ball, the outer ends of the third connecting rod and the fourth connecting rod are respectively hinged on the two steel plates, the inner ends of the third connecting rod and the fourth connecting rod are mutually hinged, the design has strong practicability, and the distance between the stopping grids can be automatically adjusted according to the water flow speed to prevent foreign matters from rushing into the sewage pool due to the fact that the water flow speed is too high.
Description
Technical Field
The utility model relates to a sewage treatment technical field especially relates to a bilge basin water inlet lambda type foreign matter blocks barrier.
Background
The front end of the sewage pool generally needs to be provided with a barrier fence to prevent foreign matters from entering the sewage pool and influencing sewage treatment, the general foreign matter barrier fence is a mesh fence with reinforcing steel bars distributed transversely and longitudinally, but the fence needs to be completely fixed in an inlet channel and is not easy to detach and block after being used for a long time.
Based on this, this design provides a sewage pond water inlet Λ type foreign matter blocks barrier.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bilge pit water inlet lambda type foreign matter blocks barrier.
In order to achieve the above object, the utility model is realized by the technical scheme that the inverted V-shaped foreign matter blocking barrier at the water inlet of the sewage pool comprises two supporting ribs which are in inverted V-shaped and are clamped at the rear end of the water inlet channel, a plurality of blocking barriers are respectively and evenly arranged on the two supporting ribs, each blocking barrier respectively comprises two steel plates, a hollow ball, a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, the two steel plates are respectively connected on the supporting ribs in a sliding way through the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod, wherein the outer ends of the first connecting rod and the second connecting rod are respectively hinged on the two steel plates, the inner ends of the first connecting rod and the second connecting rod are respectively hinged on the hollow ball, the outer ends of the third connecting rod and the fourth connecting rod are respectively hinged on the two steel plates, the inner ends of the third connecting rod and the fourth connecting rod are hinged with each other.
Furthermore, the hinging mode of the first connecting rod and the second connecting rod is also in a shape of Λ.
Furthermore, the third connecting rod and the fourth connecting rod are hinged in an inverted V shape.
Furthermore, a water distribution plate is welded at the connecting point of the two support ribs.
The beneficial effect of above-mentioned scheme is:
1. the design divides the water flow by the water distribution plates arranged at the end parts of the two support ribs;
2. according to the design, a plurality of stopping grids are used for filtering larger impurities in sewage, and the two steel plates in the stopping grids are hinged, so that when the water flow speed is high, the hollow ball moves inwards under the impact of water flow to open the two steel plates, so that the density between the stopping grids is increased, and larger foreign matters in the sewage are prevented from entering a sewage tank through the design due to impact caused by overlarge water flow speed;
3. two brace rods are the joint mode of "lambda" form in this design, can block the ditch wall of inlet channel, play fixed ditch wall effect, and rivers are more urgent, and it is more firm to block the barrier to prevent that debris too much from damaging the barrier and get into the treatment space, bring sewage treatment's uncertain factor.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1.
In the figure: 1. a water inlet channel; 2. a water diversion plate; 3. a sewage tank; 4. a drainage channel; 5. a steel plate; 7. hollow spheres; 8. a second link; 9. a first link; 10. a fourth link; 11. a third link; 12. and (7) supporting ribs.
Detailed Description
The present invention will be further clearly and completely described with reference to the accompanying drawings, but the scope of the present invention is not limited thereto.
Example 1:
as shown in fig. 1 to 2, the inverted V-shaped foreign matter blocking barrier at the water inlet of the sewage tank comprises two support bars 12 clamped at the rear end of the water inlet channel 1 in an inverted V shape, wherein a plurality of blocking barriers are uniformly arranged on the two support bars 12 respectively, each blocking barrier comprises two steel plates 5, a hollow ball 7, a first connecting rod 9, a second connecting rod 8, a third connecting rod 11 and a fourth connecting rod 10, the two steel plates 5 are slidably connected to the support bars 12 through the first connecting rod 9, the second connecting rod 8, the third connecting rod 11 and the fourth connecting rod 10 respectively, wherein the outer ends of the first connecting rod 9 and the second connecting rod 8 are hinged to the two steel plates 5 respectively, the inner ends of the first connecting rod 9 and the second connecting rod 8 are hinged to the hollow ball 7 respectively, the outer ends of the third connecting rod 11 and the fourth connecting rod 10 are hinged to the two steel plates 5 respectively, the third link 11 and the inner end of the fourth link 10 are hinged to each other.
The first connecting rod 9 and the second connecting rod 8 are hinged in an inverted V shape.
The third connecting rod 11 and the fourth connecting rod 10 are hinged to each other in an Λ shape.
Wherein, the connecting point of the two support ribs 12 is also welded with a water diversion plate 2.
The working principle is as follows:
when sewage enters the sewage pool 3 through the water inlet channel 1, the sewage can block and filter foreign matters in the sewage through the blocking barrier, under normal conditions, the sewage passes through the inverted V-shaped foreign matter blocking barrier at a normal speed, larger foreign matters in the sewage are blocked outside the support ribs 12, when the flow velocity of the sewage is larger, the advancing speed of the foreign matters in the sewage is also larger, at the moment, the foreign matters easily flush through the blocking barrier due to the too high speed, at the moment, the distribution density of the blocking barrier is increased due to the adjustment of the distribution density of the blocking barrier to prevent the occurrence of the condition, therefore, due to the change of the flow velocity of the sewage, the sewage impacts the hollow spheres 7 in the blocking barrier, so that the two steel plates 5 are expanded to increase the density between the blocking barriers to prevent the occurrence of the condition, and then the sewage enters the sewage pool 3 after being filtered, and finally discharged through the drainage channel 4.
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-mentioned embodiment, and make different applications 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 (4)
1. The utility model provides a bilge pit water inlet Λ type foreign matter blocks barrier which characterized in that: including being "lambda" form joint in two brace rods of inlet channel rear end, two be equipped with respectively evenly to be provided with a plurality of barriers of hindering on the brace rod, each block the barrier and include two steel sheets, clean shot, first connecting rod, second connecting rod, third connecting rod and fourth connecting rod respectively, two the steel sheet passes through respectively first connecting rod the second connecting rod the third connecting rod and fourth connecting rod sliding connection is in on the brace rod, wherein first connecting rod with the outer end of second connecting rod articulates respectively two on the steel sheet, first connecting rod with the inner of second connecting rod articulates respectively on the clean shot, the third connecting rod with the outer end of fourth connecting rod articulates respectively two on the steel sheet, the third connecting rod with the inner of fourth connecting rod articulates each other.
2. The inverted V-shaped foreign matter blocking barrier for the sewage tank water inlet as claimed in claim 1, wherein: the first connecting rod and the second connecting rod are hinged in an inverted V shape.
3. The inverted V-shaped foreign matter blocking barrier for the sewage tank water inlet as claimed in claim 1, wherein: the third connecting rod and the fourth connecting rod are hinged in an inverted V shape.
4. The inverted V-shaped foreign matter blocking barrier for the sewage tank water inlet as claimed in claim 1, wherein: and a water distribution plate is welded at the connecting point of the two support ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220467225.8U CN217092434U (en) | 2022-03-02 | 2022-03-02 | Inverted V-shaped foreign matter blocking grid for water inlet of sewage pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220467225.8U CN217092434U (en) | 2022-03-02 | 2022-03-02 | Inverted V-shaped foreign matter blocking grid for water inlet of sewage pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217092434U true CN217092434U (en) | 2022-08-02 |
Family
ID=82600354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220467225.8U Active CN217092434U (en) | 2022-03-02 | 2022-03-02 | Inverted V-shaped foreign matter blocking grid for water inlet of sewage pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217092434U (en) |
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2022
- 2022-03-02 CN CN202220467225.8U patent/CN217092434U/en active Active
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