CN203548345U - Water pump - Google Patents
Water pump Download PDFInfo
- Publication number
- CN203548345U CN203548345U CN201320614207.9U CN201320614207U CN203548345U CN 203548345 U CN203548345 U CN 203548345U CN 201320614207 U CN201320614207 U CN 201320614207U CN 203548345 U CN203548345 U CN 203548345U
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- China
- Prior art keywords
- water pump
- cavity volume
- blade
- flow
- water
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Abstract
The utility model provides a water pump. The water pump comprises a shell base, a motor, an impeller structure and a flow guide structure, wherein the shell base is provided with a first accommodating cavity, a second accommodating cavity and a water inlet hole communicated with the first accommodating cavity; the motor is arranged in the first accommodating cavity, the impeller structure is arranged in the second accommodating cavity, the impeller structure comprises a rotating shaft, a first bearing plate and more than blades, the rotating shaft is driven by the motor to drive the blades to rotate, and a first runner is formed between the blades; the flow guide structure is arranged in the second accommodating cavity and is arranged on the first bearing plate in a stacking manner, the flow guide structure comprises a second bearing plate and more than flow guide plates, a second runner is formed between the flow guide plates, an annular wall is encircled on the outer side of the second runner, a water outlet hole is formed in the second bearing plate, and the outlet speed and pressure of water flow are increased in virtue of the structure.
Description
Technical field
The utility model has about a kind of pump-unit, espespecially a kind of water pump.
Background technique
Water pump (Water Pump) is a kind of device that increases fluid pressure and drive and carry liquid.Traditional water pump is that motor and impeller are set in housing, utilizes the motor drives impeller of High Rotation Speed to rotate, and can improve pressure again, and the outer rim along impeller flows out under centrifugal action when current enter housing after the High Rotation Speed of impeller.
Though water pump has the plurality of advantages such as failure rate is low, easy to maintenance, simple in structure and low price, but the outlet pressure of the current of existing water pump only increases flow velocity and pressure by the rotary blade of flowing through, the pressure of its increase is limited, the outlet velocity of current is restriction to some extent also, often has in the use deficiency.
Model utility content
In view of this, main purpose of the present utility model is to provide a kind of water pump, so as to increasing outlet velocity and the pressure of current.
For achieving the above object, the utility model provides a kind of water pump, and this water pump comprises shell block, motor, blade wheel structure and flow guide structure.Shell block has the blasthole of separating the first cavity volume and the second cavity volume arranging and being communicated with the first cavity volume; Motor is arranged in described the first cavity volume; Blade wheel structure is arranged in described the second cavity volume, this blade wheel structure comprises rotating shaft, the first carrier board and is arranged on this first carrier board two with upper blade, described rotating shaft is driven by described motor and drives described blade rotation, is formed with more than two first flow between described blade; And flow guide structure is arranged in described the second cavity volume and folded being located on described the first carrier board, this flow guide structure comprises the second carrier board and is arranged on more than two guide plate on this second carrier board, between described guide plate, be formed with two above the second runners, described the second carrier board is provided with the osculum that is communicated with described the second runner; Wherein, current flow into described the first cavity volume from described blasthole, then flow into described first flow, and flow out from described osculum by described the second runner.
Preferably, described shell block also comprises cap, and this cap is combined in the side of described shell block and covers described the first cavity volume.
Preferably, described shell block is provided with the through hole that is communicated with described the first cavity volume and described the second cavity volume, described blade wheel structure also comprises corresponding described the first carrier board and is arranged on the baffle plate of the opposite side of described blade, this baffle plate offers the first through hole that is communicated with described first flow, this shutter is combined in the side of described through hole, and described the first through hole is communicated with described the first chamber.
Preferably, described the first carrier board has the jacket casing that is arranged in described the first through hole, and described rotating shaft is combined in described jacket casing and protrudes out to described the first cavity volume and connect described motor.
Preferably, described flow guide structure also comprises the ring wall in the outside that is enclosed in described the second runner, and this ring wall connects described guide plate, and this ring wall extends to the outside of described blade.
Preferably, described shell block has the flange of separating described the first cavity volume and described the second cavity volume.
Preferably, described blade and described guide plate are radial arrangement.
Preferably, described blade and described guide plate are arc fan sheet, and described blade is towards first direction bending, and described guide plate is towards second direction bending, and described first direction and described second direction are contrary bending direction.
Preferably, described blade and described guide plate are arc fan sheet, and described blade is towards first direction bending, and described guide plate is towards second direction bending, and described first direction and described second direction are identical bending direction.
Another object of the present utility model is to provide a kind of water pump module, and this water pump module comprises two water pumps that are connected, and current are through twice acceleration and pressurization, so as to obtaining the more effect of the current of high speed, high pressure.
For reaching above-mentioned purpose, the utility model provides a kind of water pump module, and this water pump module comprises the first water pump and the second water pump.The second water pump is connected in series described the first water pump, and is connected with described the first water pump.
Preferably, described the first water pump is provided with the first water inlet at this blasthole place, this first water inlet is provided with two above the first screw threads, described the second water pump is provided with the second water outlet at this osculum place, this second water outlet is provided with two above the second screw threads, and described the second water pump screws togather described the first screw thread by described the second screw thread and is combined on described the first water pump.
Preferably, described water pump module also comprises seal ring, and sealing ring is folded between described the first screw thread and described the second screw thread.
Preferably, described water pump module also comprises transfer tube, and the two ends of this transfer tube connect respectively the first water outlet of described the first water pump and the second water inlet of described the second water pump.
The another object of this creation, is to provide a kind of water pump module, its water pump can change setting party to, separately see through two ends of transfer tube and connect respectively two water pumps, reach by this object that changes water outlet direction.
Compared to prior art, the current of water pump of the present utility model can be subject to gear system and be pooled to the first through hole, and the concentrated side from first flow is along with another side that rotates on first flow of blade throws away at a high speed, can increase speed and the pressure of current under the effect of blade centrifugal force; In addition, the high speed water flowing out from first flow fails to be convened for lack of a quorum and continues to flow into flow guide structure, from the side of the second runner, flow into these second runners again, from another side of the second runner, flow out again, current by the second runner can compressedly increase pressure, so as to obtaining at a high speed and the effect of the current of high pressure.
Accompanying drawing explanation
Fig. 1 is the perspective exploded view of water pump of the present utility model;
Fig. 2 is the schematic perspective view of water pump of the present utility model;
Fig. 3 is the combination cross-sectional schematic of water pump of the present utility model;
Fig. 4 is the current schematic diagram of water pump of the present utility model;
Fig. 5 is the current schematic diagram of the blade wheel structure of water pump of the present utility model;
Fig. 6 is the current schematic diagram of the flow guide structure of water pump of the present utility model;
Fig. 7 is another embodiment's of water pump of the present utility model schematic diagram;
Fig. 8 is another embodiment's of water pump of the present utility model combination cross-sectional schematic;
Fig. 9 is the another embodiment's of water pump of the present utility model schematic diagram;
Figure 10 is another current schematic diagram of the flow guide structure of water pump of the present utility model.
Description of reference numerals
1 water pump 10 shell blocks
100 through hole 101 first cavity volumes
102 second cavity volume 103 flanges
104 foot pad 11 caps
12 blasthole 20 motors
30 blade wheel structure 31 rotating shafts
32 first carrier board 321 jacket casings
33 blade 330 first flows
34 baffle plate 340 first through holes
40 flow guide structure 41 second carrier boards
410 osculum 42 guide plates
420 second runner 43 ring walls
44 water outlet 1a the first water pumps
12a first water outlet 13a the first screw thread
1b the second water pump 10b shell block
11b second water inlet 12b the second water outlet
13b the second screw thread 50 seal rings
60 transfer tubes
Embodiment
Relevant the technical content and a detailed description of the present utility model, are described as follows cooperation accompanying drawing, but appended accompanying drawing is only as illustrative purposes, not for limiting to the utility model.
Please refer to Fig. 1 to Fig. 3, be respectively perspective exploded view, schematic perspective view and the combination cross-sectional schematic of water pump of the present utility model.The utility model provides a kind of water pump, and water pump 1 comprises shell block 10, motor 20, blade wheel structure 30 and flow guide structure 40.This motor 20, blade wheel structure 30 and flow guide structure 40 are all arranged in this shell block 10, form whereby this water pump 1.
This shell block 10 has the through hole 100 of separating the first cavity volume 101 and the second cavity volume 102 arranging and being communicated with this first cavity volume 101 and this second cavity volume 102.In the present embodiment, this shell block 10 has the flange 103 of separating this first cavity volume 101 and this second cavity volume 102, in addition, this shell block 10 also has more than two foot pad 104 being arranged on this flange 103, in addition, this shell block 10 also comprises cap 11, and this cap 11 is combined in the side of this shell block 10 and covers this first cavity volume 101, and this cap 11 is provided with blasthole 12, this blasthole 12 is communicated with this first cavity volume 101.
This motor 20 can be submerged motor, and this motor 20 is arranged in this first cavity volume 101.In embodiment of the present utility model, this motor 20 is fixed on these foots pad 104.
This blade wheel structure 30 is arranged in this second cavity volume 102, and to arranging by motor 20.This blade wheel structure 30 comprises rotating shaft 31, the first carrier board 32, be arranged on this first carrier board 32 two with upper blade 33 and to should the first carrier board 32 and be arranged on the baffle plate 34 of the opposite side of these blades.This rotating shaft 31 is subject to this motor 20 drive and drive these blades 33 to rotate, and is formed with more than two first flow 330 between these blades 33.In addition, this baffle plate 34 offers the first through hole 340 that is communicated with these first flow 330 sides.When this blade wheel structure 30 is arranged in this second cavity volume 102, this baffle plate 34 covers the side at this through hole 100, and this first through hole 340 is communicated with this first cavity volume 101.
In the present embodiment, this first carrier board 32 has the jacket casing 321 that is arranged in this first through hole 340, and this rotating shaft 31 is combined in this jacket casing 321 and protrudes out to this first cavity volume 101 and connect this motor 20.
Preferably, these blades 33 and these guide plates 42 are fanned sheet and are radial arrangement for arc, and these blades 33 are towards first direction bending, and these guide plates 42 are towards second direction bending, and preferably, this first direction and this second direction are contrary bending direction.For example, when these blades 33 are set to clockwise direction bending, these guide plates 42 are set to counterclockwise bending.
Referring again to Fig. 4 to Fig. 6, be respectively current schematic diagram, the current schematic diagram of blade wheel structure and the current schematic diagram of flow guide structure of water pump of the present utility model.Water pump 1 of the present utility model in use, first starts this motor 20, and this motor 20 drives this rotating shaft 31 to rotate, and this rotating shaft 31 can drive these blades 30 to start to rotate again.
Please refer to shown in Fig. 4, when outside current flow into after this first cavity volume 101 from this blasthole 12, current can flow to this through hole 100 places by this motor 20 of pile warp, from this through hole 100, flow into this first through hole 340 again, part current can be subject to the gear system of this baffle plate 34, along this baffle plate 34, flow into this first through hole 340.Therefore, water in this first cavity volume 101 can be pooled to the side of this first through hole 340(first flow 330), by this first through hole 340, flow into these first flows 330 again, and along with the rotation of these blades 33, another side from these first flows 330 under the effect of centrifugal force throws away at a high speed (as shown in Figure 5).
Then, the high speed water flowing out from these first flows 330 fails to be convened for lack of a quorum and flows into this flow guide structure 40, owing to being subject to the restriction of this ring wall 43, current can flow into these second runners 420 from the side of these the second runners 420, then flow out and collect (as shown in Figure 6) from another side of these the second runners 420.Because these high-velocity flows are when these second runners 420, current can increase because be compressed in these second runners 420.Finally, current can be concentrated from this osculum 410 and flow out, so as to obtaining at a high speed and the effect of the current of high pressure.
Please, separately with reference to Fig. 7 and Fig. 8, be respectively another embodiment's schematic diagram and another embodiment's the combination cross-sectional schematic of water pump of the present utility model.The present embodiment includes two water pumps, and the internal structure of each water pump is described above, does not repeat them here.The different place of the present embodiment is the coupled condition of these water pumps.The present embodiment comprises two water pumps and forms water pump module, and this water pump module comprises the first water pump 1a and the second water pump 1b.This second water pump 1b is connected in series this first water pump 1a, and is connected with this first water pump 1a.
In the present embodiment, the shell block 10a of the first water pump 1a is provided with the first water inlet 11a and the first water outlet 12a, and this first water inlet 11a and this first water outlet 12a are respectively equipped with two above the first screw thread 13a.In addition, the shell block 10b of this second water pump 1b is provided with the second water inlet 11b and the second water outlet 12b, and this second water inlet 11b and this second water outlet 12b are respectively equipped with two above the second screw thread 13b.This second water pump 1b screws togather these first screw threads 13a by these second screw threads 13b and is combined on this first water pump 1a.
Whereby, outside current flow into this first water pump 1a from this first water inlet 11a, then from the first water outlet 12a, flow out the current of high speed, high pressure; Then, the high speed, the high pressure water that from the first water outlet 12a, flow out fail to be convened for lack of a quorum and enter this second water pump 1b from the second water inlet 11b being connected with this first water outlet 12a, after accelerating for the second time, pressurizeing, finally from the second water outlet 12b, flow out again, so as to obtaining the more effect of the current of high speed, high pressure.
While being noted that actual enforcement, also can comprise seal ring 50, sealing ring 50 is folded between these the first screw thread 13a and these second screw threads 13b, so as to increasing adaptation between the two.
Referring again to Fig. 9, it is the another embodiment's of water pump of the present utility model schematic diagram.The present embodiment and last embodiment are roughly the same, and water pump module includes two water pumps, and these water pumps comprise the first water pump 1a and the second water pump 1b, and the different place of the present embodiment is the coupled condition of these water pumps.
The present embodiment also comprises transfer tube 60, and the two ends of this transfer tube 60 connect respectively this first water pump 1a and this second water pump 1b.In more detail, one end of this transfer tube 60 connects the first water outlet 12a of this first water pump 1a, and the other end connects the second water inlet 11b of this second water pump 1b, can change whereby the Way out of current, and the present embodiment turns to 90 degree by water export.But during actual enforcement, the quantity of these water pumps and water outlet direction can be adjusted according to need.
Please separately with reference to Figure 10, it is another current schematic diagram of the flow guide structure of water pump of the present utility model.The present embodiment and Fig. 6 are roughly the same, and its difference is the bending direction of these guide plates 42, and these guide plates 42 are for arc fan sheet and be radial arrangement.These blades 33 are towards first direction bending (as shown in Figure 5), and these guide plates 42 are towards second direction bending, and in the present embodiment, this first direction and this second direction are identical, and these guide plates 42 are bending in the same direction with these blades 33.For example, when these blades 33 are set to clockwise direction bending, these guide plates 42 are also clockwise direction bendings.
The above, be only illustrating of preferred embodiment of the present utility model, and not in order to limit to protection domain of the present utility model, other any equivalent transformation all should belong to the application's claim scope.
Claims (13)
1. a water pump, is characterized in that, this water pump comprises:
Shell block, has the blasthole of separating the first cavity volume and the second cavity volume arranging and being communicated with this first cavity volume;
Motor, is arranged in described the first cavity volume;
Blade wheel structure, be arranged in described the second cavity volume, this blade wheel structure comprises rotating shaft, the first carrier board and is arranged on this first carrier board two with upper blade, and described rotating shaft is subject to described motor drive and drive described blade rotation, is formed with more than two first flow between described blade; And
Flow guide structure, be arranged in described the second cavity volume and folded being located on described the first carrier board, this flow guide structure comprises the second carrier board and is arranged on more than two guide plate on this second carrier board, between described guide plate, be formed with two above the second runners, described the second carrier board is provided with the osculum that is communicated with described the second runner;
Wherein, current flow into described the first cavity volume from described blasthole, then flow into described first flow, and flow out from described osculum by described the second runner.
2. water pump as claimed in claim 1, is characterized in that, described shell block also comprises cap, and this cap is combined in the side of described shell block and covers described the first cavity volume.
3. water pump as claimed in claim 1, it is characterized in that, described shell block is provided with the through hole that is communicated with described the first cavity volume and described the second cavity volume, described blade wheel structure also comprises corresponding described the first carrier board and is arranged on the baffle plate of the opposite side of described blade, this baffle plate offers the first through hole that is communicated with described first flow, this shutter is combined in the side of described through hole, and described the first through hole is communicated with described the first cavity volume.
4. water pump as claimed in claim 3, is characterized in that, described the first carrier board has the jacket casing that is arranged in described the first through hole, and described rotating shaft is combined in described jacket casing and protrudes out to described the first cavity volume and connect described motor.
5. water pump as claimed in claim 1, is characterized in that, described flow guide structure also comprises the ring wall in the outside that is enclosed in described the second runner, and this ring wall connects described guide plate, and this ring wall extends to the outside of described blade.
6. water pump as claimed in claim 1, is characterized in that, described shell block has the flange of separating described the first cavity volume and described the second cavity volume.
7. water pump as claimed in claim 1, is characterized in that, described blade and described guide plate are radial arrangement.
8. water pump as claimed in claim 7, is characterized in that, described blade and described guide plate are arc fan sheet, and described blade is towards first direction bending, and described guide plate is towards second direction bending, and described first direction and described second direction are contrary bending direction.
9. water pump as claimed in claim 7, is characterized in that, described blade and described guide plate are arc fan sheet, and described blade is towards first direction bending, and described guide plate is towards second direction bending, and described first direction and described second direction are identical bending direction.
10. have a water pump module for water pump as claimed in any of claims 1 to 8 in one of claims, it is characterized in that, this water pump module comprises:
The first water pump; And
The second water pump, is connected in series described the first water pump, and is connected with described the first water pump.
11. water pump modules as claimed in claim 9, it is characterized in that, described the first water pump is provided with the first water inlet at this blasthole place, this first water inlet is provided with two above the first screw threads, described the second water pump is provided with the second water outlet at this osculum place, this second water outlet is provided with two above the second screw threads, and described the second water pump screws togather described the first screw thread by described the second screw thread and is combined on described the first water pump.
12. water pump modules as claimed in claim 10, is characterized in that, this water pump module also comprises seal ring, and sealing ring is folded between described the first screw thread and described the second screw thread.
13. water pump modules as claimed in claim 10, is characterized in that, this water pump module also comprises transfer tube, and the two ends of this transfer tube connect respectively the first water outlet of described the first water pump and the second water inlet of described the second water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614207.9U CN203548345U (en) | 2013-09-30 | 2013-09-30 | Water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614207.9U CN203548345U (en) | 2013-09-30 | 2013-09-30 | Water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203548345U true CN203548345U (en) | 2014-04-16 |
Family
ID=50466469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320614207.9U Expired - Fee Related CN203548345U (en) | 2013-09-30 | 2013-09-30 | Water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203548345U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134661A (en) * | 2015-09-29 | 2015-12-09 | 广东威灵电机制造有限公司 | Heating diversion mechanism |
| TWI715192B (en) * | 2019-09-12 | 2021-01-01 | 建準電機工業股份有限公司 | Fluid delivery device |
-
2013
- 2013-09-30 CN CN201320614207.9U patent/CN203548345U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134661A (en) * | 2015-09-29 | 2015-12-09 | 广东威灵电机制造有限公司 | Heating diversion mechanism |
| TWI715192B (en) * | 2019-09-12 | 2021-01-01 | 建準電機工業股份有限公司 | Fluid delivery device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140416 Termination date: 20200930 |