CN220910054U - Pump port sealing assembly of sewage pump - Google Patents
Pump port sealing assembly of sewage pump Download PDFInfo
- Publication number
- CN220910054U CN220910054U CN202322803480.2U CN202322803480U CN220910054U CN 220910054 U CN220910054 U CN 220910054U CN 202322803480 U CN202322803480 U CN 202322803480U CN 220910054 U CN220910054 U CN 220910054U
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- CN
- China
- Prior art keywords
- sealing
- ring
- sealing rubber
- pump body
- rubber ring
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- 238000007789 sealing Methods 0.000 title claims abstract description 124
- 239000010865 sewage Substances 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000001125 extrusion Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000002585 base Substances 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Abstract
The utility model belongs to the technical field of sewage pumps, and particularly relates to a sewage pump port sealing assembly, which comprises a pump body, wherein a pull ring is fixedly arranged on one side of the pump body, a base is fixedly arranged at the bottom of the pump body, a water inlet is arranged on one side of the pump body, a mounting plate is fixedly arranged on one side of the water inlet, a first sealing groove is arranged in the mounting plate, a first sealing rubber ring is arranged on the inner wall of the first sealing groove, a first sealing ring is arranged on one side of the mounting plate, a connecting pipe is arranged on one side of the water inlet, and one end of the connecting pipe is fixedly provided with the connecting plate. According to the utility model, the sealing grooves are formed in the first sealing rubber ring and the second sealing rubber ring, the first sealing ring and the second sealing ring are movably inserted into the sealing grooves respectively, and meanwhile, the sealing outer lips and the sealing inner lips are arranged on the inner side and the outer side of the first sealing rubber ring and the second sealing rubber ring for matching use, so that the sealing performance of the installation connection between the sealing rubber ring and the first sealing ring and the second sealing ring can be further improved, and the sealing rubber ring is convenient to work and use better.
Description
Technical Field
The utility model relates to the technical field of sewage pumps, in particular to a pump port sealing assembly of a sewage pump.
Background
A water pump is a machine that delivers or pressurizes a liquid. It transmits mechanical energy or other external energy of prime mover to liquid to increase energy of liquid, and is mainly used for conveying liquid including water, oil, acid-alkali liquor, emulsion, suspension emulsion and liquid metal. The sewage pump is as its name a pump for pumping sewage. The water pump is divided into a submersible pump and a non-submersible pump, wherein the submersible pump working impeller structure and the motor structure are positioned in pumped liquid, and the non-submersible pump is characterized in that the motor driving structure is positioned on the bank. When the sewage pump is used for sewage discharge, the sealing performance of the water inlet of the pump port is particularly important, and sewage is easy to leak due to poor sealing performance, so that the environment is easy to be polluted, and the working and using effects are affected.
The prior art has the following problems:
The existing sewage pump mouth sealing assembly is simple in overall structure, single in sealing structure, capable of being used in long-time work, and meanwhile poor in sealing performance in connection installation due to the fact that the existing sewage pump mouth sealing assembly is easy to connect and install in multiple times of installation and disassembly, influences the working and using effects, and is inconvenient to work and use better.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the sewage pump port sealing assembly, which solves the problems that the overall structure is simpler, the sealing structure is single, the sealing assembly is used for long-time work, the connection installation tightness is easy to be poor when the sealing assembly is installed and disassembled for many times, the working and use effects are affected, and the sealing assembly is inconvenient and better to work and use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sewage pump mouth seal assembly, includes the pump body, pump body one side fixed mounting has the pull ring, pump body bottom fixed mounting has the base, pump body one side is provided with the water inlet, water inlet one side fixed mounting has the mounting panel, the inside first seal groove that is provided with of mounting panel, first seal groove inner wall is provided with first seal rubber circle, mounting panel one side is provided with first sealing washer, water inlet one side is provided with the connecting pipe, connecting pipe one end fixed mounting has the connecting plate, connecting plate one side is provided with the second sealing washer, connecting plate inside is provided with the second seal groove, second seal groove inside is provided with the second seal rubber circle, the first seal rubber circle outside is provided with sealed outer lip, first seal rubber circle inboard is provided with sealed inner lip, sealed outer lip one side is provided with seal groove, the inside anti extrusion layer that is provided with of first seal rubber circle, the inside supporting air cushion that is provided with of anti extrusion layer.
As a preferable technical scheme of the utility model, two pull rings are arranged, and the pull rings are uniformly and symmetrically distributed on two sides of the pump body.
As a preferable technical scheme of the utility model, the first sealing rubber ring and the second sealing rubber ring have the same structural shape.
As a preferable technical scheme of the utility model, the outer diameter sizes of the first sealing ring and the second sealing ring are respectively matched with the inner diameter sizes of the sealing grooves, and the first sealing ring and the second sealing ring are respectively movably inserted into the first sealing rubber ring and the second sealing rubber ring through the sealing grooves.
As a preferable technical scheme of the utility model, a plurality of fixing bolt holes are arranged on the connecting plate and the mounting plate.
As a preferable technical scheme of the utility model, the supporting air cushion is provided with a plurality of supporting air cushions, and the supporting air cushions are uniformly and symmetrically distributed in the anti-extrusion layer.
Compared with the prior art, the utility model provides the sewage pump port sealing assembly, which has the following beneficial effects:
This sewage pump mouth seal assembly, through being provided with the pull ring in the pump body both sides and cooperate the use, can conveniently mobilize it, be convenient for better carry out work use, through being provided with first seal groove inside the mounting panel, be provided with first sealing washer in one side thereof, be provided with second sealing washer and second seal groove in connecting plate one side simultaneously, first seal groove and second seal groove inside are provided with first sealing rubber circle and second sealing rubber circle and cooperate the use, can effectively promote its connection installation's leakproofness, all be provided with seal groove on first sealing rubber circle and the second sealing rubber circle, first sealing washer and second sealing washer are pegged graft rather than the activity respectively, be provided with seal outer lip and seal inner lip in the inside outside of first sealing rubber circle and second sealing rubber circle simultaneously and cooperate the use, can further promote its leakproofness of being connected with first sealing washer and second sealing washer, prevent that the leakproofness from leaking easily, through being provided with anti-extrusion layer and support in sealing rubber circle inside and cooperate the use, can conveniently carry out effective support to it, thereby can promote first and second sealing rubber circle and second sealing washer and the seal ring and the seal between its activity is pegged graft, further convenient for use, further has good practicality.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic view of the structure of a first sealing rubber ring according to the present utility model;
FIG. 3 is a schematic perspective view of a first sealing rubber ring according to the present utility model;
Fig. 4 is a schematic view showing a partial structure of a first sealing rubber ring according to the present utility model.
In the figure: 1. a pump body; 2. a pull ring; 3. a base; 4. a water inlet; 5. a mounting plate; 6. a first seal groove; 7. a first sealing rubber ring; 8. a first seal ring; 9. a connecting pipe; 10. a connecting plate; 11. a second seal ring; 12. a second seal groove; 13. a second sealing rubber ring; 14. sealing the outer lip; 15. sealing the inner lip; 16. sealing the groove; 17. an anti-extrusion layer; 18. and supporting the air cushion.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1 to 4, in the present embodiment: the utility model provides a sewage pump mouth seal assembly, including pump body 1, pump body 1 one side fixed mounting has pull ring 2, pump body 1 bottom fixed mounting has base 3, pump body 1 one side is provided with water inlet 4, water inlet 4 one side fixed mounting has mounting panel 5, the inside first seal groove 6 that is provided with of mounting panel 5, first seal groove 6 inner wall is provided with first seal rubber circle 7, mounting panel 5 one side is provided with first sealing washer 8, water inlet 4 one side is provided with connecting pipe 9, connecting pipe 9 one end fixed mounting has connecting plate 10, connecting plate 10 one side is provided with second sealing washer 11, connecting plate 10 inside is provided with second seal groove 12, second seal groove 12 inside is provided with second seal rubber circle 13, the outside of first seal rubber circle 7 is provided with seal outer lip 14, first seal rubber circle 7 inboard is provided with seal inner lip 15, seal outer lip 14 one side is provided with seal groove 16, the inside anti extrusion layer 17 that is provided with of first seal rubber circle 7, anti extrusion layer 17 inside is provided with support air cushion 18.
In the embodiment, two pull rings 2 are arranged, the pull rings 2 are uniformly and symmetrically distributed on two sides of the pump body 1, so that the pump body is convenient to maneuver and carry; the first sealing rubber ring 7 and the second sealing rubber ring 13 have the same structural shape, so that the processing production and the working use are convenient; the outer diameter sizes of the first sealing ring 8 and the second sealing ring 11 are respectively matched with the inner diameter sizes of the sealing grooves 16, and the first sealing ring 8 and the second sealing ring 11 are respectively movably inserted into the first sealing rubber ring 7 and the second sealing rubber ring 13 through the sealing grooves 16, so that the connection installation tightness is convenient to improve, and leakage is prevented from easily occurring; the connecting plate 10 and the mounting plate 5 are respectively provided with a plurality of fixing bolt holes, so that the fixing and mounting are convenient, and the working and the use are convenient; the support air cushion 18 is provided with a plurality of, and the even symmetric distribution of support air cushion 18 is inside anti extrusion layer 17, is convenient for support, promotes its connection installation compactness.
The working principle and the using flow of the utility model are as follows: operators use through being provided with pull ring 2 in pump body 1 both sides cooperation, can conveniently mobilize it, be convenient for better carry out work use, through being provided with first seal groove 6 in mounting panel 5 inside, be provided with first sealing washer 8 in its one side, be provided with second sealing washer 11 and second seal groove 12 in connecting plate 10 one side simultaneously, first seal groove 6 and second seal groove 12 inside is provided with first sealing rubber circle 7 and second sealing rubber circle 13 and carries out the cooperation and use, can effectively promote its leakproofness of connecting the installation, all be provided with seal groove 16 on first sealing rubber circle 7 and the second sealing rubber circle 13, first sealing washer 8 and second sealing washer 11 are pegged graft rather than the activity respectively, simultaneously be provided with sealed outer lip 14 and sealed inner lip 15 in first sealing rubber circle 7 and the inside and outside of second sealing rubber circle 13 and cooperate the use, can further promote its leakproofness of being connected with the first sealing washer 8 and second sealing washer 11 between the installation, prevent that the leakproofness from taking place easily, through being provided with anti-extrusion layer 17 and support 18 in the sealing rubber circle inside and carrying out the cooperation and use, can effectively promote its sealing washer 8 and second sealing washer 8, thereby can carry out the convenient operation between its first sealing washer 8 and the second sealing washer 8 and the sealing washer is convenient for use, further use is convenient for use to carry out the sealing washer 12 and the sealing washer has good sealing performance.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. 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 (6)
1. The utility model provides a sewage pump mouth seal assembly, includes the pump body (1), its characterized in that: the utility model discloses a pump body, pump body (1) one side fixed mounting has pull ring (2), pump body (1) bottom fixed mounting has base (3), pump body (1) one side is provided with water inlet (4), water inlet (4) one side fixed mounting has mounting panel (5), mounting panel (5) inside is provided with first seal groove (6), first seal groove (6) inner wall is provided with first sealing rubber circle (7), mounting panel (5) one side is provided with first sealing washer (8), water inlet (4) one side is provided with connecting pipe (9), connecting pipe (9) one end fixed mounting has connecting plate (10), connecting plate (10) one side is provided with second sealing washer (11), connecting plate (10) inside is provided with second seal groove (12), second seal groove (12) inside is provided with second sealing rubber circle (13), first sealing rubber circle (7) outside is provided with sealing outer lip (14), first sealing rubber circle (7) inboard is provided with sealing inner lip (15), sealing outer lip (14) one side is provided with sealing groove (16), first sealing rubber circle (7) inside is provided with anti-extrusion rubber layer (17), the anti-extrusion layer (17) is internally provided with a supporting air cushion (18).
2. A sewage pump port seal assembly according to claim 1, wherein: the two pull rings (2) are arranged, and the pull rings (2) are uniformly and symmetrically distributed on two sides of the pump body (1).
3. A sewage pump port seal assembly according to claim 1, wherein: the first sealing rubber ring (7) and the second sealing rubber ring (13) have the same structural shape.
4. A sewage pump port seal assembly according to claim 1, wherein: the outer diameter of the first sealing ring (8) and the outer diameter of the second sealing ring (11) are respectively matched with the inner diameter of the sealing groove (16), and the first sealing ring (8) and the second sealing ring (11) are respectively movably inserted into the first sealing rubber ring (7) and the second sealing rubber ring (13) through the sealing groove (16).
5. A sewage pump port seal assembly according to claim 1, wherein: a plurality of fixing bolt holes are formed in the connecting plate (10) and the mounting plate (5).
6. A sewage pump port seal assembly according to claim 1, wherein: the support air cushion (18) is provided with a plurality of support air cushions, and the support air cushions (18) are uniformly and symmetrically distributed in the anti-extrusion layer (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322803480.2U CN220910054U (en) | 2023-10-18 | 2023-10-18 | Pump port sealing assembly of sewage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322803480.2U CN220910054U (en) | 2023-10-18 | 2023-10-18 | Pump port sealing assembly of sewage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220910054U true CN220910054U (en) | 2024-05-07 |
Family
ID=90910502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322803480.2U Active CN220910054U (en) | 2023-10-18 | 2023-10-18 | Pump port sealing assembly of sewage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220910054U (en) |
-
2023
- 2023-10-18 CN CN202322803480.2U patent/CN220910054U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |