CN215171027U - High-density vacuum water pump impeller - Google Patents
High-density vacuum water pump impeller Download PDFInfo
- Publication number
- CN215171027U CN215171027U CN202121233274.7U CN202121233274U CN215171027U CN 215171027 U CN215171027 U CN 215171027U CN 202121233274 U CN202121233274 U CN 202121233274U CN 215171027 U CN215171027 U CN 215171027U
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- CN
- China
- Prior art keywords
- water pump
- pump impeller
- blade
- connecting ring
- blades
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model discloses a high density vacuum water pump impeller, including the first connecting ring of two symmetries, two evenly be provided with a plurality of blades between the first connecting ring, and the blade all with first connecting ring fixed connection, a plurality of the terminal surface of blade all is provided with the second go-between, and is a plurality of blade top and bottom all are provided with the clamp plate, the clamp plate is close to the blade and is provided with first spacing groove and second spacing groove, the clamp plate terminal surface is provided with the through-hole. The utility model discloses be provided with two first go-between, fix a plurality of blades through two first go-between, two second go-between of fixed connection again afterwards, form the blade district of impeller, the rethread is provided with two clamp plates, first spacing groove and the second spacing groove through the clamp plate carry out the block with the first go-between and the second go-between in blade district respectively, accomplish the installation, its simple structure easily installs and maintains, use cost is reduced, the water pump impeller greatly reduced manufacturing cost of pin-connected panel simultaneously.
Description
Technical Field
The utility model relates to a water pump impeller field especially relates to a high density vacuum water pump impeller.
Background
The water pump impeller is made of cast iron. The blades on the water pump impeller play a main role, and the shape and the size of the water pump impeller are closely related to the performance of the water pump.
Most of current water pump impeller adopt the integral type setting, and its procedure of working is complicated, and water pump impeller then directly scrapps the change simultaneously, and use cost is high, and we propose a high density vacuum water pump impeller for this reason.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that current water pump impeller adopts the integral type setting mostly, and its procedure is complicated, and water pump impeller then directly scrapps the change simultaneously, and use cost is high.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the high-density vacuum water pump impeller comprises two symmetrical first connecting rings, a plurality of blades are uniformly arranged between the two first connecting rings and are fixedly connected with the first connecting rings, the end faces of the blades are provided with second connecting rings, pressing plates are arranged at the tops and the bottoms of the blades, first limiting grooves and second limiting grooves are arranged on the pressing plates close to the blades, and through holes are formed in the end faces of the pressing plates; a plurality of blades are fixed through two first connecting rings, then two second connecting rings are fixedly connected to form a blade area of the impeller, two pressing plates are arranged through the second connecting rings, the first connecting rings and the second connecting rings in the blade area are clamped through the first limiting grooves and the second limiting grooves of the pressing plates, installation is completed, the structure is simple, installation and maintenance are easy, use cost is reduced, and meanwhile production cost of the assembled water pump impeller is greatly reduced.
Preferably, the second connection ring inner diameter is larger than the first connection ring outer diameter, defining a positional relationship of the second connection ring and the first connection ring.
Preferably, the first limiting groove is arranged in a circular ring shape, the first limiting groove is matched with the first connecting ring in position, and the first limiting groove is rotatably connected with the first connecting ring.
Preferably, the second limiting groove is arranged in a circular ring shape, the second limiting groove is matched with the second connecting ring in position, and the second limiting groove is rotatably connected with the second connecting ring, so that a blade area of the impeller formed by the first connecting ring, the plurality of blades and the second connecting ring can rotate in the pressure plate.
Preferably, a plurality of form the feeding storehouse between the blade, make things convenient for liquid resource to get into inside the pump body through the feeding storehouse.
Preferably, the blades are arranged in an arc shape.
The utility model has the advantages as follows:
the utility model provides a high density vacuum water pump impeller, it is provided with two first connecting rings, fix a plurality of blades through two first connecting rings, two second connecting rings of fixed connection again afterwards, form the blade district of impeller, the rethread is provided with two clamp plates, first spacing groove and the second spacing groove through the clamp plate carry out the block with the first connecting ring and the second connecting ring in blade district respectively, accomplish the installation, its simple structure easily installs and maintains, use cost is reduced, the water pump impeller greatly reduced manufacturing cost of pin-connected panel simultaneously.
Drawings
FIG. 1 is an exploded view of the high density vacuum pump impeller of the present invention;
FIG. 2 is a schematic structural view of the high-density vacuum pump impeller according to the present invention;
FIG. 3 is a top view of the high density vacuum pump impeller of the present invention;
fig. 4 is a first cross-sectional view of a high-density vacuum pump impeller according to the present invention;
fig. 5 is a second cross-sectional view of the high-density vacuum pump impeller according to the present invention.
In the figure: 1. a first connecting ring; 11. a blade; 12. a second connection ring; 13. a feeding bin; 2. pressing a plate; 21. a first limit groove; 22. a second limit groove.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1 to 3, a high-density vacuum water pump impeller includes two symmetrical first connection rings 1, a plurality of blades 11 are uniformly disposed between the two first connection rings 1, as shown in fig. 4, the blades 11 are disposed in an arc shape to define the shape of the blades 11, and the blades 11 are fixedly connected to the first connection rings 1, a feeding bin 13 is formed between the blades 11 to facilitate liquid resources to enter the pump body through the feeding bin 13, a second connection ring 12 is disposed on an end surface of each of the blades 11, an inner diameter of the second connection ring 12 is greater than an outer diameter of the first connection ring 1 to define a position relationship between the second connection ring 12 and the first connection ring 1, pressing plates 2 are disposed on top and bottom of the blades 11, the pressing plates 2 are disposed near the blades 11 and provided with first limiting grooves 21 and second limiting grooves 22, and through holes are disposed on end surfaces of the pressing plates 2.
As shown in fig. 5, the first limiting groove 21 is disposed in a circular ring shape, the first limiting groove 21 is matched with the first connecting ring 1 in position, the first limiting groove 21 is rotatably connected with the first connecting ring 1, the second limiting groove 22 is disposed in a circular ring shape, the second limiting groove 22 is matched with the second connecting ring 12 in position, and the second limiting groove 22 is rotatably connected with the second connecting ring 12 to ensure that the blade area of the impeller formed by the first connecting ring 1, the plurality of blades 11 and the second connecting ring 12 can rotate in the pressure plate 2.
The utility model discloses when using, fix a plurality of blades 11 through two first go-between 1, two second go-between 12 of fixed connection again afterwards, form the blade district of impeller, the rethread is provided with two clamp plates 2, first spacing groove 21 and the second spacing groove 22 through clamp plate 2 carry out the block with the first go-between 1 and the second go-between 12 in blade district respectively, accomplish the installation, if spare part damages and then change between, its simple structure easily installs and maintains, use cost is reduced, the water pump impeller greatly reduced manufacturing cost of pin-connected panel simultaneously, inside the liquid directly gets into the pump body along the feed bin during use, the blade district of rotation type, promote the efficiency of feeding, reduce the use fatigue in blade district simultaneously, hoisting device's result of use.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. A high density vacuum water pump impeller, includes two symmetrical first connecting rings (1), its characterized in that: two evenly be provided with a plurality of blades (11) between first connecting ring (1), and blade (11) all with first connecting ring (1) fixed connection, it is a plurality of the terminal surface of blade (11) all is provided with second go-between (12), and is a plurality of blade (11) top and bottom all are provided with clamp plate (2), clamp plate (2) are close to blade (11) and are provided with first spacing groove (21) and second spacing groove (22), clamp plate (2) terminal surface is provided with the through-hole.
2. A high density vacuum water pump impeller according to claim 1, wherein: the inner diameter of the second connecting ring (12) is larger than the outer diameter of the first connecting ring (1).
3. A high density vacuum water pump impeller according to claim 1, wherein: the first limiting groove (21) is arranged in a circular ring shape, the first limiting groove (21) is matched with the first connecting ring (1) in position, and the first limiting groove (21) is rotatably connected with the first connecting ring (1).
4. A high density vacuum water pump impeller according to claim 1, wherein: the second limiting groove (22) is arranged in a circular ring shape, the second limiting groove (22) is matched with the second connecting ring (12) in position, and the second limiting groove (22) is rotatably connected with the second connecting ring (12).
5. A high density vacuum water pump impeller according to claim 1, wherein: a feeding bin (13) is formed among the blades (11).
6. A high density vacuum water pump impeller according to claim 1, wherein: the blades (11) are arranged in an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121233274.7U CN215171027U (en) | 2021-06-03 | 2021-06-03 | High-density vacuum water pump impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121233274.7U CN215171027U (en) | 2021-06-03 | 2021-06-03 | High-density vacuum water pump impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215171027U true CN215171027U (en) | 2021-12-14 |
Family
ID=79377988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121233274.7U Active CN215171027U (en) | 2021-06-03 | 2021-06-03 | High-density vacuum water pump impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215171027U (en) |
-
2021
- 2021-06-03 CN CN202121233274.7U patent/CN215171027U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high-density vacuum water pump impeller Granted publication date: 20211214 Pledgee: Suining Bank Co.,Ltd. Mianyang Branch Pledgor: SICHUAN SANTAI JIANMEN PUMP CO.,LTD. Registration number: Y2024980003068 |