CN208442027U - A kind of double paddle booster-type water pumps - Google Patents
A kind of double paddle booster-type water pumps Download PDFInfo
- Publication number
- CN208442027U CN208442027U CN201821008657.2U CN201821008657U CN208442027U CN 208442027 U CN208442027 U CN 208442027U CN 201821008657 U CN201821008657 U CN 201821008657U CN 208442027 U CN208442027 U CN 208442027U
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- China
- Prior art keywords
- paddle
- axis
- hole
- rolling
- symmetrical
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Abstract
The utility model discloses a kind of double paddle booster-type water pumps, including shell, symmetrical booster cavity is equipped in shell, partition is equipped between booster cavity, the two sides of the partition are equipped with symmetrical guide plate, guide plate is equipped with adverse current plate, the side of adverse current plate is equipped with rotation axis, the other side is equipped with magnetic part, rotation axis and connecting hole are rotatablely connected, the shell is equipped with the axis of rolling, the axis of rolling is equipped with turntable, the axis of rolling is equipped with symmetrical pressurization paddle, it is pressurized paddle and is equipped with third through hole, third through hole is fastenedly connected with the axis of rolling, by the first limit block and the second limit block in axis of rolling upper limit, it is pressurized the blade that paddle is equipped with array distribution.The utility model passes through the pressurization paddle pressurization in two-chamber, the discharge pressure for increasing water outlet improves the lift of water pump, in the moment that water pump stops working, adverse current plate effectively prevents high pressure reflow water to pressurization paddle impact bring damage, improves the service life of water pump.
Description
Technical field
The utility model relates to a kind of water pump, specifically a kind of double paddle booster-type water pumps.
Background technique
There are two types of water pumps currently on the market, and one is single-blade water pump, another kind is multi-stage booster formula water pump.
Both pumps are all made of the pump housing, pressurization paddle and rotation axis, and the output hydraulic pressure of single-blade formula water pump is smaller, Hen Duoshi
Wait lift demand when not being able to satisfy use；It is larger that booster-type water pump exports hydraulic pressure, but to the resistance to pressure request of pump housing height.This two
Kind water pump all has a problem that the moment that water pump stops working, pressurization paddle all can be by the impacting with high pressure of reflux hydraulic pressure, to increasing
Pressure paddle causes to damage, and influences the service life of water pump.
Utility model content
The purpose of this utility model is to provide a kind of double paddle booster-type water pumps, are pressurized paddle with the axis of rolling in two sides booster cavity
Interior rotation, pressurization paddle rotates pressurization in booster cavity, so that water enters from the inlet, in the presence of hydraulic pressure, the one of adverse current plate
End is adsorbed on the inner wall of shell by magnetic part, and water is flowed out by water outlet high pressure, when the moment that water pump stops working, outlet pipe
The rapid high pressure reflow of interior water, at this point, magnetic part is detached from the inner wall of shell under the action of flowing back hydraulic pressure, height at this time is pushed back
The water of stream acts on adverse current plate, effectively prevents damage of the high pressure reflow water to pressurization paddle, and improve water pump uses the longevity
Life, double paddle pressurizations, improves the lift of water pump.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of double paddle booster-type water pumps, including shell, the shell are equipped with symmetrical inlet and outlet, shell
It is equipped with symmetrical booster cavity in vivo, partition is equipped between booster cavity, partition is equipped with the first through hole, is equipped in through hole
First bearing.
The two sides of the partition are equipped with symmetrical guide plate, and the both ends of guide plate are equipped with the second symmetrical method
Connecting hole is symmetrically arranged on orchid, second flange and partition, guide plate is equipped with adverse current plate, and the side of adverse current plate is equipped with rotation axis,
The other side is equipped with magnetic part, and rotation axis and connecting hole are rotatablely connected.
The shell is equipped with the axis of rolling, and the axis of rolling is equipped with turntable, and turntable and first bearing, which roll, to be connected, and the two of turntable
Side is equipped with symmetrical the first limit block and the second limit block, and the second through hole is run through in the side of the axis of rolling, in second bearing
Interior rolling.
The axis of rolling be equipped with symmetrical pressurization paddle, pressurization paddle be equipped with third through hole, third through hole with
The axis of rolling is fastenedly connected, and by the first limit block and the second limit block in axis of rolling upper limit, is pressurized paddle and is equipped with array distribution
Blade.
Further, the shell is equipped with symmetrical first flange, and first flange is equipped with the of array distribution
One threaded hole.
Further, the shell is equipped with symmetrical the first stripper and the second stripper, on the first stripper
The second threaded hole equipped with array distribution, the first stripper are equipped with the second through hole, are equipped with second bearing in the second through hole,
First stripper and the second stripper structure are identical, difference be not extending through hole on the second stripper, the first stripper and
Second stripper is separately fixed at the two sides of shell by bolt.
The utility model has the beneficial effects that
1, the utility model increases the discharge pressure of water outlet, improves water pump by the pressurization paddle pressurization in two-chamber
Lift, structure is simple, be suitable for it is practical.
2, the moment that the utility model stops working in water pump, adverse current plate effectively prevent high pressure reflow water to pressurization paddle
Bring damage is impacted, the service life of water pump is improved.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the utility model water pump cross-sectional view；
Fig. 2 is the utility model water pump structure schematic diagram；
Fig. 3 is the utility model shell main view；
Fig. 4 is the utility model shell cross-sectional view；
Fig. 5 is the utility model water pump partial structure diagram；
Fig. 6 is the utility model water pump partial structure diagram；
Fig. 7 is the utility model water pump partial structure diagram；
Fig. 8 is the utility model shell partial sectional view；
Fig. 9 is the utility model against flowing plate structure schematic diagram；
Figure 10 is the utility model diaphragm structure schematic diagram；
Figure 11 is the utility model axis of rolling structural schematic diagram；
Figure 12 is the utility model pressurization paddle structure schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " aperture ", "upper", "lower", " thickness ", "top",
" in ", " length ", "inner", indicating positions or the positional relationship such as " surrounding ", be merely for convenience of description the utility model and simplification
Description, rather than the component or element of indication or suggestion meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
A kind of double paddle booster-type water pumps, including shell 1, as shown in figure 4, shell 1 is equipped with symmetrical water inlet 12
With water outlet 11, shell 1 is equipped with symmetrical first flange 14, and first flange 14 is equipped with the first screw thread of array distribution
Hole 18, shell 1 is interior to be equipped with symmetrical booster cavity 13, partition 16 is equipped between booster cavity 13, partition 16 is equipped with first and passes through
Perforation 17, through hole 17 is interior to be equipped with first bearing 7.
The two sides of partition 16 are equipped with symmetrical guide plate 19, and as shown in figure 3, figure 4 and figure 5, the both ends of guide plate 19 are set
There is symmetrical second flange 191, connecting hole 192 is symmetrically arranged in second flange and partition 16, guide plate 19 is equipped with inverse
Flowing plate 5, as shown in Fig. 6, Fig. 7, Fig. 8, Fig. 9, the side of adverse current plate 5 is equipped with rotation axis 52, and the other side is equipped with magnetic part 51, turns
Moving axis 52 and connecting hole 192 are rotatablely connected.
Shell 1 is equipped with symmetrical the first stripper 2 and the second stripper 8, as shown in Figure 10, the first stripper 2
It is equipped with the second threaded hole 21 of array distribution, the first stripper 2 is equipped with the second through hole 22, sets in the second through hole 22
There is second bearing 6, the first stripper 2 is identical with 8 structure of the second stripper, and difference is not extending through on the second stripper 8
Hole, the first stripper 2 and the second stripper 8 are separately fixed at the two sides of shell 1 by bolt.
Shell 1 is equipped with the axis of rolling 3, and as shown in figure 11, the axis of rolling 3 is equipped with turntable 31, turntable 31 and first bearing 7
Connection is rolled, the two sides of turntable 31 are equipped with the first symmetrical limited block 32 and the second limited block 33, the side of the axis of rolling 3 are passed through
Second bearing 6 is worn, is rolled in second bearing 6.
The axis of rolling 3 is equipped with symmetrical pressurization paddle 4, and as shown in figure 12, pressurization paddle 4 is equipped with third through hole 41,
Third through hole 41 is fastenedly connected with the axis of rolling 3, by the first limited block 32 and the second limited block 33 in axis of rolling upper limit, is increased
Paddle 4 is pressed to be equipped with the blade 42 of array distribution, the axis of rolling 3 is rotated in shell 1 by first bearing 7 and second bearing 6.
In use, external drive drives the axis of rolling 3 to rotate, pressurization paddle 4 rotates in two sides booster cavity 13 with the axis of rolling 3,
Pressurization paddle 4 rotates pressurization in booster cavity 13, so that water enters from water inlet 12, in the presence of hydraulic pressure, one end of adverse current plate 5
The inner wall of shell 1 is adsorbed on by magnetic part 51, water is flowed out by 11 high pressure of water outlet, when the moment that water pump stops working, out
The rapid high pressure reflow of water in water pipe, at this point, magnetic part 51 is detached from the inner wall of shell 1, at this time under the action of flowing back hydraulic pressure
The water of high pressure reflow acts on adverse current plate 5, effectively prevents damage of the high pressure reflow water to pressurization paddle.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.
Claims (3)
1. a kind of double paddle booster-type water pumps, including shell (1), which is characterized in that the shell (1) be equipped with it is symmetrical into
The mouth of a river (12) and water outlet (11), shell (1) is interior to be equipped with symmetrical booster cavity (13), is equipped with partition between booster cavity (13)
(16), partition (16) is equipped with the first through hole (17), is equipped with first bearing (7) in through hole (17)；
The two sides of the partition (16) are equipped with symmetrical guide plate (19), and the both ends of guide plate (19) are equipped with symmetrical
It is symmetrically arranged with connecting hole (192) on second flange (191), second flange and partition (16), guide plate (19) is equipped with adverse current plate
(5), the side of adverse current plate (5) is equipped with rotation axis (52), and the other side is equipped with magnetic part (51), rotation axis (52) and connecting hole
(192) it is rotatablely connected；
The shell (1) is equipped with the axis of rolling (3), and the axis of rolling (3) is equipped with turntable (31), turntable (31) and first bearing (7)
Connection is rolled, the two sides of turntable (31) are equipped with symmetrical the first limited block (32) and the second limited block (33), the axis of rolling (3)
Side run through the second through hole (22), roll in the second bearing (6)；
The axis of rolling (3) is equipped with symmetrical pressurization paddle (4), and pressurization paddle (4) is equipped with third through hole (41), third
Through hole (41) is fastenedly connected with the axis of rolling (3), by the first limited block (32) and the second limited block (33) in the axis of rolling upper limit
Position, pressurization paddle (4) are equipped with the blade (42) of array distribution.
2. a kind of double paddle booster-type water pumps according to claim 1, which is characterized in that the shell (1) is equipped with symmetrical
The first flange (14) of distribution, first flange (14) are equipped with the first threaded hole (18) of array distribution.
3. a kind of double paddle booster-type water pumps according to claim 1, which is characterized in that the shell (1) is equipped with symmetrical
The first stripper (2) and the second stripper (8) of distribution, the first stripper (2) are equipped with the second threaded hole of array distribution
(21), the first stripper (2) is equipped with the second through hole (22), is equipped with second bearing (6) in the second through hole (22), first tears open
It is identical with the second stripper (8) structure to unload plate (2), difference is not extending through hole, the first stripper on the second stripper (8)
(2) and the second stripper (8) is separately fixed at the two sides of shell (1) by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821008657.2U CN208442027U (en) | 2018-06-27 | 2018-06-27 | A kind of double paddle booster-type water pumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821008657.2U CN208442027U (en) | 2018-06-27 | 2018-06-27 | A kind of double paddle booster-type water pumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208442027U true CN208442027U (en) | 2019-01-29 |
Family
ID=65087588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821008657.2U Expired - Fee Related CN208442027U (en) | 2018-06-27 | 2018-06-27 | A kind of double paddle booster-type water pumps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208442027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931251A (en) * | 2019-04-11 | 2019-06-25 | 长沙中联泵业有限公司 | It is a kind of can automatic compensation water pump |
-
2018
- 2018-06-27 CN CN201821008657.2U patent/CN208442027U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931251A (en) * | 2019-04-11 | 2019-06-25 | 长沙中联泵业有限公司 | It is a kind of can automatic compensation water pump |
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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: 20190129 Termination date: 20200627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |