CN207879632U - A kind of water pump with high-efficiency vane wheel - Google Patents
A kind of water pump with high-efficiency vane wheel Download PDFInfo
- Publication number
- CN207879632U CN207879632U CN201721870516.7U CN201721870516U CN207879632U CN 207879632 U CN207879632 U CN 207879632U CN 201721870516 U CN201721870516 U CN 201721870516U CN 207879632 U CN207879632 U CN 207879632U
- Authority
- CN
- China
- Prior art keywords
- ring body
- blade
- circle ring
- pump housing
- water pump
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of water pump with high-efficiency vane wheel, including engineering for pump housing, engineering for pump housing is equipped with motor, and motor is connected with the pump housing through main shaft, the impeller being connect with main shaft is equipped in the pump housing；The impeller includes the fixing piece being set on main shaft, fixing piece is through being bolted protecgulum, the protecgulum includes outer circle ring body and inner circle ring body, it is connected through connection ring between outer circle ring body and inner circle ring body, outer circle ring body, inner circle ring body and connection ring form annular groove, it is evenly distributed with the first blade in outer circle ring body, the second blade has been distributed in inner circle ring body, the first blade outboard is connected with rear cover.The utility model has the advantages that impeller, and work efficiency is high, impeller is with long service life.
Description
Technical field
The utility model is related to a kind of water pump, especially a kind of water pump with high-efficiency vane wheel.
Background technology
Water pump is the machinery for conveying liquid or liquid being made to be pressurized, it transmits the mechanical energy of prime mover or other external energies
To liquid, liquid energy is made to increase, water pump can be divided into the types such as volume water pump and blade water pump, mesh according to the difference of operation principle
Front vane water pump application is wider, and blade water pump is rotated by motor impeller, and energy is transmitted to acting on using impeller and water phase
Amount, so, water pump vane is a key factor for determining pump working efficiency, and water pump vane is cylinder iron made, on impeller
Blade plays a major role again, and existing water pump vane blade shape is single, generally only a form of blade, water guide efficiency
Low, blade is whole corresponding with water inlet, and flow is big to the impact of blade when startup, causes the service life of impeller short.Therefore,
Existing water pump haves the shortcomings that impeller working efficiency is low, impeller service life is short.
Utility model content
The purpose of the utility model is to provide a kind of water pumps with high-efficiency vane wheel.It has impeller work efficiency is high,
Impeller advantage with long service life.
The technical solution of the utility model：A kind of water pump with high-efficiency vane wheel, including engineering for pump housing are set on engineering for pump housing
There are motor, motor to be connected with the pump housing through main shaft, the impeller being connect with main shaft is equipped in the pump housing；The impeller includes being set in main shaft
On fixing piece, for fixing piece through being bolted protecgulum, the protecgulum includes outer circle ring body and inner circle ring body, outer circle ring body with it is interior
It is connected through connection ring between torus, outer circle ring body, inner circle ring body and connection ring form annular groove, uniformly divide in outer circle ring body
It is furnished with the first blade, the second blade has been distributed in inner circle ring body, the first blade outboard is connected with rear cover.
In a kind of water pump with high-efficiency vane wheel above-mentioned, first blade is arc-shaped blade, and the second blade is straight
Linear blade.
In a kind of water pump with high-efficiency vane wheel above-mentioned, first blade includes the cotyledon that several are overlapped mutually
Piece.
In a kind of water pump with high-efficiency vane wheel above-mentioned, the pump housing upper end be equipped with water outlet, pump housing side be equipped with into
The mouth of a river.
In a kind of water pump with high-efficiency vane wheel above-mentioned, the connection ring is equipped with equally distributed threaded hole.
In a kind of water pump with high-efficiency vane wheel above-mentioned, the motor is equipped with emergency stop switch.
Compared with prior art, impeller protecgulum is arranged to the structure of outer circle ring body and inner circle ring body by the utility model, outside
It is connected through connection ring between torus and inner circle ring body, equally distributed arc-shaped blade, interior annular is provided in outer circle ring body
Equally distributed linear blade is provided on body, when starting mode of pump works, water is sucked from water inlet, the major part for saliva of intaking
Impact force action is on the linear blade of interior torus, the leaf of the contact area of linear blade and water compared to other shapes
Piece will be small, and the impact force of water is made to be minimized, and arc-shaped blade outboard part is blocked by rear cover, the impact force born also compared with
It is small, there is annular groove as buffering between outer circle ring body and inner circle ring body, the utility model impeller is integrally-built to be designed with
Conducive to increasing the service life of impeller, after water inlet waterflow stabilization, linear blade and arc-shaped blade cooperating, into
The sucking of mouth of a river water rise superposition, promote the conveying of water, arc-shaped blade to be overlapped mutually by several blades, increase with
The master-plan of the contact area of water, protecgulum blade structure makes the impeller of the utility model have higher working efficiency.
Therefore, the utility model has the advantages that impeller work efficiency is high, impeller is with long service life.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side sectional view of impeller；
Fig. 3 is the front view of impeller；
Fig. 4 is the structural schematic diagram of protecgulum；
Fig. 5 is the structural schematic diagram of the first blade.
Label in attached drawing be：1- engineering for pump housing, 2- motors, 3- main shafts, the 4- pump housings, 5- impellers, 6- fixing pieces, 7- spiral shells
Bolt, 8- protecgulums, 9- outer circle ring bodies, 10- inner circle ring bodies, 11- annular grooves, the first blades of 12-, the second blades of 13-, 14- rear covers,
15- blades, 16- water outlets, 17- water inlets, 18- threaded holes, 19- emergency stop switch, 20- connection rings.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment：A kind of water pump with high-efficiency vane wheel, structure is as shown in Fig. 1 to 5, including engineering for pump housing 1, engineering for pump housing
1 is equipped with motor 2, and motor 2 is connected with the pump housing 4 through main shaft 3, the impeller 5 being connect with main shaft 3 is equipped in the pump housing 4；The impeller 5
Including the fixing piece 6 being set on main shaft 3, fixing piece 6 is connected with protecgulum 8 through bolt 7, the protecgulum 8 include outer circle ring body 9 with
Inner circle ring body 10 connects between outer circle ring body 9 and inner circle ring body 10 through connection ring 20, outer circle ring body 9, inner circle ring body 10 and connection
Ring 20 forms annular groove 11, is evenly distributed with the first blade 12 in outer circle ring body 9, second has been distributed in inner circle ring body 10
Blade 13,12 outside of the first blade are connected with rear cover 14.
First blade 12 is arc-shaped blade, and the second blade 13 is linear blade.
First blade 12 includes the blades 15 that several are overlapped mutually.
4 upper end of the pump housing is equipped with water outlet 16, and 4 side of the pump housing is equipped with water inlet 17.
The connection ring 20 is equipped with equally distributed threaded hole 18.
The motor 2 is equipped with emergency stop switch 19.
The operation principle of the utility model：Start motor 2, water pump is started to work, the rotation of 3 impeller 5 of electric machine main shaft, pump
The water inlet 17 of body 4 starts to intake, and the first blade 12 interacts with the second blade 13 with water jointly, and mechanical energy is made to convert
The kinetic energy of Cheng Shui, water finally flow out the increase for realizing energy to carry out the utilization of next step from water outlet 16.
Impeller protecgulum 8 is arranged to the structure of outer circle ring body 9 and inner circle ring body 10 by the utility model, outer circle ring body 9 with it is interior
It is connected through connection ring 20 between torus 10, is provided with equally distributed arc-shaped blade in outer circle ring body 9, in inner circle ring body 10
It is provided with equally distributed linear blade, when starting mode of pump works, water is sucked from water inlet 17, the major part of 17 water of water inlet
Impact force action is on the linear blade of interior torus 10, and the contact area of linear blade and water is compared to other shapes
Blade will be small, and the impact force of water is made to be minimized, and arc-shaped blade outboard part is blocked by rear cover 14, the impact force born
It is smaller, there is annular groove 11 as buffering, 5 overall structure of the utility model impeller between outer circle ring body 9 and inner circle ring body 10
Be designed with conducive to increase impeller 5 service life, after 17 waterflow stabilization of water inlet, linear blade is matched with arc-shaped blade
Work is closed, superposition is risen to the sucking of 17 water of water inlet, promotes the conveying of water, arc-shaped blade is by several 15 phases of blades
Mutually superposition, increases the contact area with water, the master-plan of 8 blade structure of protecgulum makes the impeller 5 of the utility model have
There is higher working efficiency.Therefore, the utility model has the advantages that impeller work efficiency is high, impeller is with long service life.
Claims (6)
1. a kind of water pump with high-efficiency vane wheel, it is characterised in that：Including engineering for pump housing (1), engineering for pump housing (1) is equipped with motor
(2), motor (2) is connected with the pump housing (4) through main shaft (3), and the impeller (5) being connect with main shaft (3) is equipped in the pump housing (4)；The leaf
Wheel (5) includes the fixing piece (6) being set on main shaft (3), and fixing piece (6) is connected with protecgulum (8), the protecgulum through bolt (7)
(8) include outer circle ring body (9) and inner circle ring body (10), between outer circle ring body (9) and inner circle ring body (10) even through connection ring (20)
It connects, outer circle ring body (9), inner circle ring body (10) and connection ring (20) form annular groove (11), and outer circle ring body is uniformly distributed on (9)
There is the first blade (12), the second blade (13) has been distributed in inner circle ring body (10), after being connected on the outside of the first blade (12)
It covers (14).
2. a kind of water pump with high-efficiency vane wheel according to claim 1, it is characterised in that：First blade (12) is
Arc-shaped blade, the second blade (13) are linear blade.
3. a kind of water pump with high-efficiency vane wheel according to claim 2, it is characterised in that：First blade (12) packet
Include several blades (15) being overlapped mutually.
4. a kind of water pump with high-efficiency vane wheel according to claim 1, it is characterised in that：The pump housing (4) upper end is set
There are water outlet (16), the pump housing (4) side to be equipped with water inlet (17).
5. a kind of water pump with high-efficiency vane wheel according to claim 1, it is characterised in that：It is set on the connection ring (20)
There is equally distributed threaded hole (18).
6. a kind of water pump with high-efficiency vane wheel according to claim 1, it is characterised in that：The motor (2) is equipped with
Emergency stop switch (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721870516.7U CN207879632U (en) | 2017-12-28 | 2017-12-28 | A kind of water pump with high-efficiency vane wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721870516.7U CN207879632U (en) | 2017-12-28 | 2017-12-28 | A kind of water pump with high-efficiency vane wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207879632U true CN207879632U (en) | 2018-09-18 |
Family
ID=63504431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721870516.7U Expired - Fee Related CN207879632U (en) | 2017-12-28 | 2017-12-28 | A kind of water pump with high-efficiency vane wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207879632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116267544A (en) * | 2023-05-25 | 2023-06-23 | 河南中水润丰智能科技有限公司 | Farmland irrigation measurement and control system based on wireless sensor |
-
2017
- 2017-12-28 CN CN201721870516.7U patent/CN207879632U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116267544A (en) * | 2023-05-25 | 2023-06-23 | 河南中水润丰智能科技有限公司 | Farmland irrigation measurement and control system based on wireless sensor |
| CN116267544B (en) * | 2023-05-25 | 2023-08-11 | 河南中水润丰智能科技有限公司 | Farmland irrigation measurement and control system based on wireless sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20191228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |