CN215409166U - Water outlet connector of sewage pump - Google Patents
Water outlet connector of sewage pump Download PDFInfo
- Publication number
- CN215409166U CN215409166U CN202121753149.9U CN202121753149U CN215409166U CN 215409166 U CN215409166 U CN 215409166U CN 202121753149 U CN202121753149 U CN 202121753149U CN 215409166 U CN215409166 U CN 215409166U
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- China
- Prior art keywords
- sewage pump
- installation department
- water outlet
- telescopic
- mounting part
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Abstract
The utility model belongs to the technical field of water pumps, and particularly relates to a sewage pump water outlet connector which comprises an upper mounting part, a lower mounting part and a telescopic connecting part, wherein the upper mounting part is sleeved on a sewage pump water outlet, the lower mounting part is sleeved on a water pipe water inlet, the telescopic connecting part is connected with the upper mounting part and the lower mounting part, the outer side wall of the upper connecting part is provided with a first mounting groove, the first mounting groove is provided with a hoop, the upper mounting part is fixedly sleeved on the sewage pump water outlet through the hoop, the outer side wall of the lower connecting part is provided with a second mounting groove, the second mounting groove is provided with the hoop, the lower mounting part is fixedly sleeved on the water pipe water inlet through the hoop, and the inner diameter D of the upper mounting part is larger than the inner diameter D of the lower mounting part. The utility model can improve the adaptability of the water outlet of the sewage pump.
Description
The technical field is as follows:
the utility model belongs to the technical field of water pumps, and particularly relates to a water outlet connector of a sewage pump.
Background art:
the water outlet of the existing sewage pump cannot be directly connected with water pipes of various sizes and can only be matched with the water pipes of specific sizes, and the adaptability is low.
The utility model content is as follows:
the utility model aims to provide a sewage pump water outlet connector which can improve the adaptability of a sewage pump water outlet.
The utility model is realized by the following steps:
the utility model provides a sewage pump delivery port connects, establishes last installation department, cover on the sewage pump delivery port and establishes the lower installation department on the water pipe water inlet and connect the flexible connecting portion of last installation department and lower installation department including the cover, upward be equipped with mounting groove one on the lateral wall of installation department, be equipped with the staple bolt on the mounting groove one, upward the installation department passes through the fixed cover of staple bolt and establishes on the sewage pump delivery port, be equipped with mounting groove two on the lateral wall of installation department down, be equipped with the staple bolt on the mounting groove two, the installation department passes through the fixed cover of staple bolt and establishes on the water pipe water inlet down, the internal diameter D who goes up the installation department is greater than the internal diameter D of installation department down.
In the above sewage pump water outlet joint, the telescopic connection part comprises more than two telescopic sections and a middle elastic body for connecting the two telescopic sections, the telescopic sections comprise an upper pipe wall, a lower pipe wall and an elastic connection body for connecting the upper pipe wall and the lower pipe wall, and an included angle is formed between the upper pipe wall and the lower pipe wall.
In the sewage pump water outlet joint, the telescopic connecting part forms a wave structure, the middle elastic body is positioned at a wave trough, and the elastic connecting body is positioned at a wave crest.
In the above sewage pump water outlet joint, the ratio of the maximum inner diameter to the minimum inner diameter of the telescopic connecting part is 1.2-1.5.
In the sewage pump water outlet joint, the thicknesses of the upper mounting part, the lower mounting part and the telescopic connecting part are 2-4 mm.
In the sewage pump water outlet joint, the inner side wall of the upper mounting part is provided with an annular bulge.
In the above sewage pump water outlet joint, three annular protrusions are provided.
In the sewage pump water outlet joint, the upper mounting part, the lower mounting part and the telescopic connecting part are of an integrated structure, and the upper mounting part, the lower mounting part and the telescopic connecting part are all made of PVC.
Compared with the prior art, the utility model has the outstanding advantages that:
according to the utility model, the water outlet of the sewage pump and the water inlet of the water pipe are connected through the water outlet connector of the sewage pump, one end of the water outlet connector of the sewage pump is matched with the water outlet of the sewage pump, and the other end of the water outlet connector of the sewage pump is matched with the water inlet of the water pipe; the upper mounting part of the sewage pump water outlet joint is arranged on the upper mounting part and the lower mounting part of the sewage pump water outlet through anchor ear fixing sleeves, and the upper mounting part and the lower mounting part are fixedly sleeved on the water inlet of the water pipe through anchor ears, so that the fixing is firm and reliable; the inner diameter of the upper mounting part is larger than that of the lower mounting part, and the diameter of the water inlet of the water pipe matched with the lower mounting part is smaller than that of the water outlet of the sewage pump, so that the diameter of the water inlet of the water pipe is reduced, and the cost of the water pipe is effectively reduced; the upper mounting part and the lower mounting part are connected through the telescopic connecting part, so that the length of the utility model can be properly extended or shortened and the elasticity is adjusted.
Description of the drawings:
FIG. 1 is a perspective view of the present invention;
fig. 2 is a cross-sectional view of the present invention.
Reference numerals: 1. an upper mounting portion; 11. a first mounting groove; 12. an annular projection; 2. a lower mounting portion; 21. A second mounting groove; 3. a telescopic section; 31. an upper tube wall; 32. a lower tube wall; 33. an elastic connector; 4. an intermediate elastomer.
The specific implementation mode is as follows:
the utility model will now be further described by way of specific examples, with reference to FIGS. 1-2:
the utility model provides a sewage pump delivery port connects, establishes last installation department 1, the cover on the sewage pump delivery port and establishes lower installation department 2 on the water pipe water inlet and connect the flexible connecting portion of installing department 1 and lower installation department 2 including the cover, upward be equipped with mounting groove 11 on the lateral wall of installation department 1, be equipped with the staple bolt on mounting groove 11, upward install department 1 establishes on the sewage pump delivery port through the fixed cover of staple bolt, be equipped with mounting groove two 21 on the lateral wall of installation department 2 down, be equipped with the staple bolt on mounting groove two 21, lower installation department 2 establishes on the water pipe water inlet through the fixed cover of staple bolt, the internal diameter D who goes up installation department 1 is greater than the internal diameter D of installation department 2 down.
As shown in fig. 1 and 2, the water outlet of the sewage pump is connected with the water inlet of the water pipe through the water outlet joint of the sewage pump, one end of the water outlet joint of the sewage pump is matched with the water outlet of the sewage pump, and the other end of the water outlet joint of the sewage pump is matched with the water inlet of the water pipe; the upper mounting part 1 of the sewage pump water outlet joint is fixedly sleeved on the upper mounting part 2 and the lower mounting part of the sewage pump water outlet joint are fixedly sleeved on the water inlet of the water pipe through anchor ears, and the fixing is firm and reliable; the inner diameter D of the upper mounting part 1 is larger than the inner diameter D of the lower mounting part 2, and the diameter of a water inlet of a water pipe matched with the lower mounting part 2 is smaller than the diameter of a water outlet of the sewage pump, so that the diameter of the water inlet of the water pipe is reduced, and the cost of the water pipe is effectively reduced; the upper mounting part 1 and the lower mounting part 2 are connected through a telescopic connecting part, so that the length of the utility model can be properly extended or shortened and the utility model can be elastically adjusted.
Structure of the telescopic connection part: as shown in fig. 1 and 2, the telescopic connection portion includes more than two telescopic sections 3 and an intermediate elastic body 4 connecting the two telescopic sections 3, the telescopic section 3 includes an upper pipe wall 31, a lower pipe wall 32 and an elastic connection body 33 connecting the upper pipe wall 31 and the lower pipe wall 32, and an included angle exists between the upper pipe wall 31 and the lower pipe wall 32.
When the telescopic section 3 is provided with two, the upper end of the upper pipe wall 31 of the first telescopic section 3 is connected with the lower end of the upper mounting part 1, the lower pipe wall 32 of the first telescopic section 3 is connected with the upper pipe wall 31 of the second telescopic section 3 through the middle elastic body 4, and the lower end of the lower pipe wall 32 of the second telescopic section 3 is connected with the upper end of the lower mounting part 2. In the present embodiment, two telescopic sections 3 are provided.
Furthermore, the telescopic connection part forms a wave structure, the middle elastic body 4 is positioned at the wave trough, and the elastic connection body 33 is positioned at the wave crest.
Preferably, the ratio of the maximum inner diameter to the minimum inner diameter of the telescopic connection part is 1.2-1.5. In this embodiment, the ratio of the maximum inner diameter to the minimum inner diameter of the telescopic connection portion is 1.35.
Furthermore, the thickness of the upper mounting part 1, the lower mounting part 2 and the telescopic connecting part is 2mm-4 mm. In this embodiment, the thickness of the upper mounting part 1, the lower mounting part 2 and the telescopic connection part is 3 mm.
In order to increase friction, the connection between the upper mounting part 1 and the water outlet of the sewage pump is firmer, the upper mounting part 1 and the water outlet of the sewage pump are effectively sealed, and the inner side wall of the upper mounting part 1 is provided with an annular bulge 12. In the present embodiment, three annular protrusions 12 are provided.
Furthermore, so go up installation department 1, installation department 2 and telescopic connection portion formula structure as an organic whole down, the material of going up installation department 1, installation department 2 and telescopic connection portion down is PVC, and anti-aging is effectual, durable.
The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so: all equivalent changes made according to the shape, structure and principle of the utility model are covered by the protection scope of the utility model.
Claims (7)
1. The utility model provides a sewage pump delivery port connects which characterized in that: establish last installation department (1), the cover on the sewage pump delivery port including the cover and establish lower installation department (2) on the water pipe water inlet and connect the flexible connecting portion of going up installation department (1) and lower installation department (2), be equipped with mounting groove (11) on the lateral wall of going up installation department (1), be equipped with the staple bolt on mounting groove (11), go up installation department (1) and establish on the sewage pump delivery port through the fixed cover of staple bolt, be equipped with mounting groove two (21) on the lateral wall of installation department (2) down, be equipped with the staple bolt on mounting groove two (21), install department (2) establish on the water pipe water inlet through the fixed cover of staple bolt down, the internal diameter of going up installation department (1) is greater than the internal diameter of installation department (2) down.
2. The sewage pump water outlet joint of claim 1, wherein: the telescopic connection part comprises more than two telescopic sections (3) and a middle elastic body (4) connected with the two telescopic sections (3), each telescopic section (3) comprises an upper pipe wall (31), a lower pipe wall (32) and an elastic connecting body (33) connected with the upper pipe wall (31) and the lower pipe wall (32), and an included angle exists between the upper pipe wall (31) and the lower pipe wall (32).
3. The sewage pump water outlet joint of claim 2, wherein: the telescopic connection part forms a wave structure, the middle elastic body (4) is positioned at the wave trough, and the elastic connection body (33) is positioned at the wave crest.
4. The sewage pump water outlet joint of claim 3, wherein: the ratio of the maximum inner diameter to the minimum inner diameter of the telescopic connecting part is 1.2-1.5.
5. The sewage pump water outlet joint of claim 1, wherein: the thickness of the upper installation part (1), the thickness of the lower installation part (2) and the thickness of the telescopic connection part are 2-4 mm.
6. The sewage pump water outlet joint of claim 1, wherein: and an annular bulge (12) is arranged on the inner side wall of the upper mounting part (1).
7. The sewage pump water outlet joint of claim 1, wherein: so go up installation department (1), lower installation department (2) and expansion joint portion formula structure as an organic whole, the material of going up installation department (1), lower installation department (2) and expansion joint portion is PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121753149.9U CN215409166U (en) | 2021-07-29 | 2021-07-29 | Water outlet connector of sewage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121753149.9U CN215409166U (en) | 2021-07-29 | 2021-07-29 | Water outlet connector of sewage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215409166U true CN215409166U (en) | 2022-01-04 |
Family
ID=79654406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121753149.9U Active CN215409166U (en) | 2021-07-29 | 2021-07-29 | Water outlet connector of sewage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215409166U (en) |
-
2021
- 2021-07-29 CN CN202121753149.9U patent/CN215409166U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |