CN215595845U - Water pump lifting mechanism for domestic appliance - Google Patents
Water pump lifting mechanism for domestic appliance Download PDFInfo
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- CN215595845U CN215595845U CN202121199370.4U CN202121199370U CN215595845U CN 215595845 U CN215595845 U CN 215595845U CN 202121199370 U CN202121199370 U CN 202121199370U CN 215595845 U CN215595845 U CN 215595845U
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- water pump
- umbrella
- gasket
- lifting mechanism
- compression assembly
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Abstract
The utility model discloses a water pump lifting mechanism for a domestic appliance, which comprises a power assembly, wherein the upper end surface of the power assembly is sequentially provided with a bottom cover, a cylinder body and a valve plate, the water pump lifting mechanism also comprises a compression assembly, a gasket and an umbrella-shaped sealing element, the umbrella-shaped sealing element is in sliding connection with a liquid cavity formed in the upper end surface of the valve plate, the compression assembly is arranged in the bottom cover, the upper end part of the compression assembly is arranged in an inner cavity of a mounting plate matched with the upper end surface of the cylinder body and forms a protruding part with a certain height with the upper end surface of the mounting plate, the top of the gasket is provided with through holes corresponding to the cavity of the compression assembly and the positions of the umbrella-shaped sealing element, and the through holes are communicated with a channel.
Description
Technical Field
The utility model relates to the technical field of water pump lifting mechanism equipment, in particular to a water pump lifting mechanism for a domestic appliance.
Background
The water pump lifting mechanism is a machine for conveying liquid or pressurizing liquid, and can transfer the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used for conveying liquid including water, oil, acid-base liquid, emulsion, suspoemulsion, liquid metal, etc., and can also convey liquid, gas mixture and liquid containing suspended solid matter.
Water pump hoist mechanism makes the rocker drive the compression subassembly through the crank and carries out the up-and-down motion at the course of the work, produces water pressure, realizes the transportation to water, and current hoist mechanism only can realize the independent work of one-to-one between setting up compression subassembly and umbrella-type sealing member cooperation, can't realize the combined action between the multiunit.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a micro water pump which can realize water flow in and out under the combined action of a plurality of groups of compression assemblies and an umbrella-shaped sealing element.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a water pump lifting mechanism for a domestic appliance, which comprises a power assembly, wherein the upper end surface of the power assembly is sequentially provided with a bottom cover, a cylinder body and a valve plate;
still include compression assembly, packing ring and umbrella-type sealing member, umbrella-type sealing member with the sap cavity sliding connection that the valve plate up end was seted up, compression assembly installs in the inside of bottom, the compression assembly upper end install in the inner chamber of the mounting panel that agrees with mutually with the cylinder body up end, and with the up end of mounting panel forms the bellying of a take the altitude, the through-hole corresponding with compression assembly cavity and umbrella-type sealing member position is seted up at the top of packing ring, the through-hole intercommunication has the passageway between two liang.
The utility model preferably adopts the technical scheme that the diameter of the upper end of the inner hole of the through hole is matched with the bottom of the umbrella-shaped sealing element, and the diameter of the lower end of the inner hole of the through hole is matched with the size of the bulge.
The utility model preferably adopts the technical scheme that the outer side walls of the mounting plate and the gasket are both provided with mounting notches, and the mounting plate and the gasket have the same external dimension.
The utility model preferably adopts the technical scheme that a boss matched with the installation notch is arranged on the upper end surface of the cylinder body corresponding to the installation notch.
The utility model preferably has the technical scheme that the height of the boss is matched with the height of the mounting plate and the gasket when the mounting plate and the gasket are mounted on the upper end face of the cylinder body.
Compared with the prior art, the utility model has the beneficial effects that: the utility model is provided with the compression assembly, the umbrella-shaped sealing element and the gasket which is matched with the compression assembly and the umbrella-shaped sealing element in structure and shape, so that the compression assembly, the umbrella-shaped sealing element and the three groups of liquid chambers can work independently, and under the action of the channels arranged on the gasket, the water flow can be jointly input and output, and the flow of the water flowing out of the water is increased.
The utility model provides a lifting mechanism for increasing the water outflow under the action of a gasket.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the valve plate construction of the present invention;
FIG. 3 is a schematic view of the top cover structure of the present invention;
FIG. 4 is a schematic view of the configuration of the muffling slot of the present invention;
fig. 5 is a schematic view of the gasket construction of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
3-bottom cover, 4-cylinder body, 5-valve plate, 51-groove part, 52-liquid cavity, 53-plastic sheet, 54-groove, 55-water outlet hole, 6-top cover, 7-gasket, 71-through hole, 72-channel, 8-compression assembly, 81-mounting plate, 82-bulge, 83-mounting notch, 84-boss, 9-compression assembly, 10-umbrella-shaped sealing element, 11-water outlet pipe, 12-water inlet pipe, 13-water inlet, 14-screw, 15-silencing groove and 16-water through groove.
Detailed Description
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
A water pump lifting mechanism for a domestic appliance comprises a power assembly, wherein the upper end surface of the power assembly is sequentially provided with a bottom cover 3, a cylinder body 4 and a valve plate 5;
still include compression assembly 8, packing ring 7 and umbrella-type sealing member 10, umbrella-type sealing member 10 with the sap cavity 52 sliding connection that the up end was seted up to valve plate 5, compression assembly 8 is installed in the inside of bottom 3, the inner chamber of mounting panel 81 that agrees with mutually with the cylinder body 4 up end is installed to compression assembly 8 upper end, and with the lug boss 82 of a take the altitude is formed to the up end of mounting panel 81, the through-hole 71 corresponding with compression assembly 8 cavity and umbrella-type sealing member 10 position is seted up at the top of packing ring 7, the intercommunication has passageway 72 between two liang of through-hole 71, through passageway 72 between through-hole 71, communicates multiunit compression assembly 8 and umbrella-type sealing member 10, has increased the flow of water outflow, has improved the control of hoist mechanism to rivers flow.
In order to ensure the sealing performance of the water pump during the operation process, as a possible implementation manner of the present disclosure, it is preferable that the diameter of the upper end of the inner hole of the through hole 71 is adapted to the bottom of the umbrella-shaped sealing member 10, and the diameter of the lower end of the inner hole of the through hole 71 is matched with the size of the protrusion 82, so that the diameters of the upper end and the lower end of the through hole 71 are respectively equal to the diameter of the upper end of the compression assembly 8 and the diameter of the lower end of the umbrella-shaped sealing member 10, and the sealing performance of the water flow under the combined action condition of the gasket 7, the compression assembly 8 and the umbrella-shaped sealing member 10 is ensured.
As a possible embodiment of this solution, it is preferable that the mounting plate 81 and the outer side wall of the gasket 7 are both provided with mounting notches 83, and the outer dimensions of the mounting plate and the gasket 7 are the same, so as to ensure that the gasket 7 can be accurately mounted on the upper end surface of the mounting plate 81, and cooperate with the mounting plate to realize control of water flow together with the umbrella-shaped sealing member 10 inside the water pump due to different changes of air pressure.
As a possible embodiment of this embodiment, it is preferable that the upper end surface of the cylinder 4 is provided with a boss 84 corresponding to the mounting notch 83, and the boss 84 fits into the mounting notch 83, so that the mounting convenience and sealing performance of the mounting plate 81 and the gasket 7 are improved.
In a possible embodiment of this embodiment, it is preferable that the height of the boss 84 is matched with the height of the mounting plate 81 and the gasket 7 when they are mounted on the upper end surface of the cylinder 4, so that the mounting plate 81 and the gasket 7 can be accurately mounted inside the cylinder 4 and sealingly engaged with the umbrella seal 10, thereby ensuring the sealing performance during operation.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (5)
1. The utility model provides a water pump hoist mechanism that consumer electronics used which characterized in that: the hydraulic cylinder comprises a power assembly, wherein a bottom cover (3), a cylinder body (4) and a valve plate (5) are sequentially arranged on the upper end surface of the power assembly;
still include compression assembly (8), packing ring (7) and umbrella-type sealing member (10), umbrella-type sealing member (10) with sap cavity (52) sliding connection that valve plate (5) up end was seted up, compression assembly (8) are installed in the inside of bottom (3), the inner chamber of mounting panel (81) that agrees with mutually with cylinder body (4) up end is installed to compression assembly (8) upper end, and with the up end of mounting panel (81) forms bellying (82) of a take the altitude, through-hole (71) corresponding with compression assembly (8) cavity and umbrella-type sealing member (10) position are seted up at the top of packing ring (7), through-hole (71) intercommunication has passageway (72) between two liang.
2. The water pump lifting mechanism for the domestic appliance according to claim 1, wherein:
the diameter of the upper end of the inner hole of the through hole (71) is matched with the bottom of the umbrella-shaped sealing element (10), and the diameter of the lower end of the inner hole of the through hole (71) is matched with the size of the bulge (82).
3. The water pump lifting mechanism for the domestic appliance according to claim 1, wherein:
the mounting plate (81) and the outer side wall of the gasket (7) are provided with mounting notches (83), and the outer dimensions of the mounting plate and the gasket are the same.
4. The water pump lifting mechanism for the domestic appliance according to claim 1, wherein:
the upper end face of the cylinder body (4) is provided with a boss (84) corresponding to the installation notch (83) and matched with the installation notch (83).
5. The water pump lifting mechanism for the domestic appliance according to claim 4, wherein:
the height of the boss (84) is matched with the height of the mounting plate (81) and the gasket (7) when the mounting plate and the gasket are mounted on the upper end face of the cylinder body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121199370.4U CN215595845U (en) | 2021-05-31 | 2021-05-31 | Water pump lifting mechanism for domestic appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121199370.4U CN215595845U (en) | 2021-05-31 | 2021-05-31 | Water pump lifting mechanism for domestic appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215595845U true CN215595845U (en) | 2022-01-21 |
Family
ID=79874098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121199370.4U Active CN215595845U (en) | 2021-05-31 | 2021-05-31 | Water pump lifting mechanism for domestic appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215595845U (en) |
-
2021
- 2021-05-31 CN CN202121199370.4U patent/CN215595845U/en active Active
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