CN207080375U - A kind of energy-saving water pump based on impeller transforming - Google Patents
A kind of energy-saving water pump based on impeller transforming Download PDFInfo
- Publication number
- CN207080375U CN207080375U CN201721013874.6U CN201721013874U CN207080375U CN 207080375 U CN207080375 U CN 207080375U CN 201721013874 U CN201721013874 U CN 201721013874U CN 207080375 U CN207080375 U CN 207080375U
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- CN
- China
- Prior art keywords
- impeller
- fan blades
- energy
- water pump
- saving water
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of energy-saving water pump based on impeller transforming, including the pump housing, first retainer plate and the second retainer plate, motor is sequentially provided with from left to right in the pump housing, axle connected device and impeller, wheel bore is provided with the center of the impeller, it is equidistant on the impeller to be provided with multiple accommodating grooves, it is equidistant on the impeller to be provided with multiple first screwed holes, and first between the two neighboring accommodating groove of screwed hole, the first-class rang ring of impeller is arranged with multiple fan blades, and each fan blades is rotatably connected on impeller, each fan blades is sequentially provided with the first deep-slotted chip breaker and the second deep-slotted chip breaker from left to right, the second screwed hole is equipped with the center of each fan blades, the left end of each fan blades is connected with the first arc block by axis of rotation, the right-hand member of each fan blades is connected with the second arc block by the second axis of rotation.The utility model Stability Analysis of Structures, different flows can be adapted to by the folding and expansion of impeller, so as to realize energy-conservation, be worthy to be popularized.
Description
Technical field
It the utility model is related to water pump technology, more particularly to a kind of energy-saving water pump based on impeller transforming.
Background technology
Water pump is the machinery for conveying liquid or being pressurized liquid.It transmits the mechanical energy of prime mover or other external energies
Liquid, increase liquid energy, being mainly used to conveying liquid includes water, oil, acid ＆ alkali liquid, emulsion, suspended emulsion and liquid gold
Category etc..Also liquid, admixture of gas and the liquid containing suspended solids can be conveyed.The technical parameter of pump performance have flow,
Suction, lift, shaft power, water-horse power, efficiency etc.；The types such as volume water pump, vane pump can be divided into according to different operation principles.
Displacement pump is to transmit energy using the change of its swept volume of a single chamber；Vane pump be using the interaction of rotary vane and water come
Energy is transmitted, there are the types such as centrifugal pump, axial-flow pump and mixed-flow pump.
, can be by original when the pump capacity in use is bigger than practically necessary flow and can not use speed regulating control
There is one section of the blade cutting of water pump or change impeller, at this moment the relative performance of water pump will change, but the transformation of cutting impeller energy-conservation
With certain limitation, so using the seldom of this reforming mode, subject matter has：A. it is technical require it is higher, it is necessary to
Water pump production technology and water pump operation situation are well understood by；B. the impeller after cutting can not recover, and certain risk be present
Property；C. blade cutting can cause the efficiency of water pump to reduce.
Utility model content
The purpose of this utility model be in order to solve the problems, such as that impeller can not be folded and deployed in the prior art, and propose
A kind of energy-saving water pump based on impeller transforming.
To achieve these goals, the utility model employs following technical scheme：
A kind of energy-saving water pump based on impeller transforming, including the pump housing, the first retainer plate and the second retainer plate, in the pump housing
Motor, axle connected device and impeller are sequentially provided with from left to right, are provided with wheel bore at the center of the impeller, it is equidistant on the impeller to set
Have multiple accommodating grooves, it is equidistant on the impeller to be provided with multiple first screwed holes, and the two neighboring accommodating groove of the first screwed hole it
Between, the first-class rang ring of impeller is arranged with multiple fan blades, and each fan blades is rotatably connected on impeller, each fan blades from
Left-to-right is sequentially provided with the first deep-slotted chip breaker and the second deep-slotted chip breaker, is equipped with the second screwed hole at the center of each fan blades, often
The left end of the individual fan blades is connected with the first arc block by axis of rotation, and the right-hand member of each fan blades passes through the second axis of rotation
It is connected with the second arc block.
Preferably, first retainer plate is fixed in fan blades by the threaded connection of the first bolt and the second screwed hole.
Preferably, second retainer plate is fixed on impeller by the second bolt and being threaded in for the first screwed hole
On.
Preferably, the position of each accommodating groove is corresponding with fan blades.
Preferably, the coupling part of the first arc block and the second arc block is connected with waterproof sealing gasket.
Preferably, the impeller is fixedly connected by flat key with the drive shaft of motor.
In the utility model, when the pump capacity in use is bigger than practically necessary flow and can not use speed governing
During control, throttling can be realized by the folding and expansion of impeller, impeller can be folded, by first on the first retainer plate
Bolt is removed, and then removes the first retainer plate, is then rotated and is put into the first deep-slotted chip breaker the first arc block and the second arc block respectively
In the second deep-slotted chip breaker, then fan blades rotation is put into accommodating groove, then fixed by the second retainer plate by the second bolt.
The utility model Stability Analysis of Structures, different flows can be adapted to by the folding and expansion of impeller, so as to realize energy-conservation, be worth pushing away
Extensively.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of energy-saving water pump based on impeller transforming structural representation；
Fig. 2 be the utility model proposes a kind of energy-saving water pump based on impeller transforming blade wheel structure schematic diagram；
Fig. 3 be the utility model proposes a kind of energy-saving water pump based on impeller transforming the first retainer plate fix after knot
Structure schematic diagram；
Fig. 4 be the utility model proposes a kind of energy-saving water pump based on impeller transforming the second retainer plate fix after knot
Structure schematic diagram.
In figure：1 impeller, 2 wheel bore, 3 accommodating grooves, 4 first arc blocks, 5 rotating shafts, 6 first deep-slotted chip breakers, 7 second screwed holes, 8 fans
Piece, 9 second deep-slotted chip breakers, 10 second arc blocks, 11 first screwed holes, 12 first retainer plates, 13 first bolts, 14 second retainer plates,
15 second bolts, 16 pump housings, 17 axle connected devices, 18 motors.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-4, a kind of energy-saving water pump based on impeller transforming, including the pump housing 16, the first retainer plate 12 and second are solid
Surely 14 are enclosed, motor 18, axle connected device 17 and impeller 1 is sequentially provided with the pump housing 16 from left to right, wheel bore 2 is provided with the center of impeller 1,
It is equidistant on impeller 1 to be provided with multiple accommodating grooves 3, it is equidistant on impeller 1 to be provided with multiple first screwed holes 11, and the first screwed hole 11
Between two neighboring accommodating groove 3,1 first-class rang ring of impeller is arranged with multiple fan blades 8, and each fan blades 8 is rotatably connected on impeller 1
On, each fan blades 8 is sequentially provided with the first deep-slotted chip breaker 6 and the second deep-slotted chip breaker 9 from left to right, is equipped with the center of each fan blades 8
Second screwed hole 7, the left end of each fan blades 8 are rotatably connected to the first arc block 4 by rotating shaft 5, and the right-hand member of each fan blades 8 is logical
Cross the second axis of rotation and be connected with the second arc block 10, the first retainer plate 12 passes through the first bolt 13 and the screw thread of the second screwed hole 7
It is fastened in fan blades 8, the second retainer plate 14 is fixed on by the second bolt 15 and the first being threaded in for screwed hole 11
On impeller 1, fan blades 8 after folding and expansion can be fixed for the setting of the first retainer plate 12 and the second retainer plate 14, each
The position of accommodating groove 3 is corresponding with fan blades 8, it is ensured that fan blades 8 is rotated into accommodating groove 3, the first arc block 4 and the second arc block 10
Coupling part is connected with waterproof sealing gasket, increases impeller seals, prevents from seeping water, the driving that impeller 1 passes through flat key and motor 18
Axle is fixedly connected, and this fixed structure is simple, and applicability is wide.
The utility model can realize throttling by the folding and expansion of impeller 1, when the pump capacity in use is than actual
Required flow is big and when can not use speed regulating control, impeller 1 can be folded, by the on the first retainer plate 12
One bolt 13 is removed, and then removes the first retainer plate 12, is then rotated the first arc block 4 and the second arc block 10 respectively and is put into
In one deep-slotted chip breaker 6 and the second deep-slotted chip breaker 9, then the rotation of fan blades 8 is put into accommodating groove 3, it is then logical by the second retainer plate 14
The second bolt 15 is crossed to fix.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of energy-saving water pump based on impeller transforming, including the pump housing (16), the first retainer plate (12) and the second retainer plate (14),
Characterized in that, motor (18), axle connected device (17) and impeller (1), the leaf are sequentially provided with from left to right in the pump housing (16)
Take turns and wheel bore (2) is provided with the center of (1), equidistant on the impeller (1) to be provided with multiple accommodating grooves (3), the impeller (1) is first-class
Distance is provided with multiple first screwed holes (11), and between the first screwed hole (11) two neighboring accommodating groove (3), the impeller (1)
First-class rang ring is arranged with multiple fan blades (8), and each fan blades (8) is rotatably connected on impeller (1), each fan blades (8)
The first deep-slotted chip breaker (6) and the second deep-slotted chip breaker (9) are sequentially provided with from left to right, and the is equipped with the center of each fan blades (8)
Two screwed holes (7), the left end of each fan blades (8) are rotatably connected to the first arc block (4), each fan blades by rotating shaft (5)
(8) right-hand member is connected with the second arc block (10) by the second axis of rotation.
A kind of 2. energy-saving water pump based on impeller transforming according to claim 1, it is characterised in that first retainer plate
(12) it is fixed on by the threaded connection of the first bolt (13) and the second screwed hole (7) in fan blades (8).
A kind of 3. energy-saving water pump based on impeller transforming according to claim 1, it is characterised in that second retainer plate
(14) it is fixed on by the second bolt (15) and being threaded in for the first screwed hole (11) on impeller (1).
A kind of 4. energy-saving water pump based on impeller transforming according to claim 1, it is characterised in that each accommodating groove
(3) position is corresponding with fan blades (8).
A kind of 5. energy-saving water pump based on impeller transforming according to claim 1, it is characterised in that the first arc block
(4) coupling part with the second arc block (10) is connected with waterproof sealing gasket.
6. a kind of energy-saving water pump based on impeller transforming according to claim 1, it is characterised in that the impeller (1) is logical
The drive shaft that flat key is crossed with motor (18) is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721013874.6U CN207080375U (en) | 2017-08-14 | 2017-08-14 | A kind of energy-saving water pump based on impeller transforming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721013874.6U CN207080375U (en) | 2017-08-14 | 2017-08-14 | A kind of energy-saving water pump based on impeller transforming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207080375U true CN207080375U (en) | 2018-03-09 |
Family
ID=61419639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721013874.6U Expired - Fee Related CN207080375U (en) | 2017-08-14 | 2017-08-14 | A kind of energy-saving water pump based on impeller transforming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207080375U (en) |
-
2017
- 2017-08-14 CN CN201721013874.6U patent/CN207080375U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 Termination date: 20190814 |