CN208804012U - A kind of bidirectional electric inflator pump - Google Patents
A kind of bidirectional electric inflator pump Download PDFInfo
- Publication number
- CN208804012U CN208804012U CN201820238044.1U CN201820238044U CN208804012U CN 208804012 U CN208804012 U CN 208804012U CN 201820238044 U CN201820238044 U CN 201820238044U CN 208804012 U CN208804012 U CN 208804012U
- Authority
- CN
- China
- Prior art keywords
- storehouse
- impeller
- arc deflector
- cabinet
- motor
- 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
Links
Abstract
The utility model discloses a kind of bidirectional electric inflator pumps, including left cabinet and right cabinet, left cabinet and right cabinet engaging are integrated, it is formed after left cabinet and right cabinet engaging and accommodates storehouse, and it accommodates and is equipped with upper impeller storehouse in storehouse, lower impeller storehouse and motor bin, motor bin is arranged in upper impeller storehouse, between lower impeller storehouse, upper impeller storehouse, impeller and lower impeller are separately installed in lower impeller storehouse, motor is installed in motor bin, the output shaft of motor is separately connected impeller and lower impeller, the upper and lower side for accommodating storehouse is respectively enterprising port and lower air inlet, the side wall for accommodating storehouse is equipped with left gas outlet and right gas outlet, the utility model novel in structural design, it is easy to use, it can be realized two-way simultaneous inflation, improve volumetric efficiency, and the impeller used can be improved volumetric efficiency.
Description
Technical field
The utility model relates to electric air pump technical field, specially a kind of bidirectional electric inflator pump.
Background technique
Inflator pump is called pump, inflating pump, inflator pump by the operating of motor come work motor running, when pumping, even
The valve of logical device is washed open by the air pressure of atmosphere, and gas enters inflator, and when inflating into tire, valve is again by the air pressure in inflator
It closes, gas has entered in tire.Also the principle of atmospheric pressure has been used to come same automobile, ball, rubber boat inflation at last.
Electric inflating pump in the prior art has excellent inflation effect, but its supercharging effect is poor, and inflation is caused to be imitated
Rate is low.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of bidirectional electric inflator pump
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of bidirectional electric inflator pump, including left machine
Shell and right cabinet, the left cabinet and right cabinet engaging are integrated, and are formed after the left cabinet and right cabinet engaging and are accommodated storehouse, and
Be equipped with upper impeller storehouse, lower impeller storehouse and motor bin in the receiving storehouse, motor bin setting upper impeller storehouse, lower impeller storehouse it
Between, it is separately installed with impeller and lower impeller in upper leaf wheel storehouse, lower impeller storehouse, motor is installed in the motor bin, institute
The output shaft for stating motor is separately connected impeller and lower impeller, and the upper and lower side for accommodating storehouse is respectively enterprising port and lower air inlet
Mouthful, the side wall for accommodating storehouse is equipped with left gas outlet and right gas outlet；
Upper leaf wheel and lower blade wheel structure are completely the same, including wheel disc and wheel hub, along the circumferential direction set on the wheel disc
There is the blade of multiple arcs shape；Multiple balance holes are along the circumferential direction distributed on the wheel disc；The wheel disc include outer arcuate face,
Concave profile and convex surface, in wheel disc outer edge, the concave profile setting is described in wheel disc inward flange for outer arcuate face setting
Convex surface is connected outer arcuate face and concave profile.
Preferably, arc deflector is additionally provided on the outer wall of the motor bin, the arc deflector is arranged four pieces, is divided into
First arc deflector, the second arc deflector, third arc deflector and the 4th arc deflector, the first arc water conservancy diversion
Plate, the second arc deflector tail portion are bolted on motor bin outer wall, the first arc deflector, the second arc deflector end
Portion is bolted；The third arc deflector, the 4th arc deflector tail portion are bolted on motor bin outer wall,
Third arc deflector, the 4th arc deflector end are bolted.
Preferably, sealing ring is provided at the left cabinet and right cabinet engaging.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model novel in structural design, it is easy to use, it can be realized two-way simultaneous inflation, improve volumetric efficiency,
And the impeller used reduces air-flow and enters the impact force generated when accommodating storehouse, and reduces the fluid loss of air-flow, into
One step improves supercharging effect, can be improved volumetric efficiency.
(2) in the utility model, the arc deflector of use can be realized the diversion effect played to air-flow, further mention
High volumetric efficiency.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model blade wheel 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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of bidirectional electric inflator pump, including left cabinet 1
With right cabinet 2, the left cabinet 1 and the engaging of right cabinet 2 are integrated, and are provided with sealing ring at 2 engaging of left cabinet 1 and right cabinet,
Sealing function can be played；The left cabinet 1 and right cabinet 2 are formed after engaging accommodates storehouse 3, and is equipped in the receiving storehouse 3 upper
Impeller storehouse 4, lower impeller storehouse 5 and motor bin 6, the motor bin 6 are arranged between upper impeller storehouse 4, lower impeller storehouse 5, upper leaf
It is separately installed with impeller 7 and lower impeller 8 in wheel storehouse 4, lower impeller storehouse 5, motor 9, the motor are installed in the motor bin 6
9 output shaft is separately connected impeller 7 and lower impeller 8, and the upper and lower side for accommodating storehouse 3 is respectively enterprising port 10 and lower air inlet
Mouth 11, the side wall for accommodating storehouse 3 are equipped with left gas outlet 24 and right gas outlet 19；
Upper impeller 7 and lower 8 structure of impeller are completely the same, including wheel disc 12 and wheel hub 13, circumferentially square on the wheel disc 12
To the blade 14 for being equipped with multiple arcs shape；Multiple balance holes 15 are along the circumferential direction distributed on the wheel disc 12；The wheel disc 12
Including outer arcuate face 16, concave profile 17 and convex surface 18, the outer arcuate face 16 is arranged in 12 outer edge of wheel disc, the inner arc
The setting of face 17 is connected outer arcuate face 16 and concave profile 17 on 12 inward flange of wheel disc, the convex surface 18；What the utility model used
Impeller reduces air-flow and enters the impact force generated when accommodating storehouse, and reduces the fluid loss of air-flow, further improves
Supercharging effect can be improved volumetric efficiency.
In addition, being additionally provided with arc deflector, the arc deflector setting on the outer wall of motor bin 6 in the utility model
Four pieces, it is divided into the first arc deflector 20, the second arc deflector 21, third arc deflector 22 and the 4th arc deflector
23, first arc deflector 20,21 tail portion of the second arc deflector are bolted on 6 outer wall of motor bin, the first arc
Shape deflector 20,21 end of the second arc deflector are bolted；The third arc deflector 22, the 4th arc water conservancy diversion
23 tail portion of plate is bolted on motor bin outer wall, and third arc deflector 22,23 end of the 4th arc deflector pass through spiral shell
Bolt is fixed.In the utility model, the arc deflector of use can be realized the diversion effect played to air-flow, further improve
Volumetric efficiency.
In conclusion the utility model novel in structural design, easy to use, two-way simultaneous inflation can be realized, raising is filled
Gas efficiency.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of bidirectional electric inflator pump, including left cabinet (1) and right cabinet (2), it is characterised in that: the left cabinet (1) and
Right cabinet (2) engaging is integrated, and is formed after the left cabinet (1) and right cabinet (2) engaging and is accommodated storehouse (3), and the receiving storehouse
(3) be equipped with upper impeller storehouse (4), lower impeller storehouse (5) and motor bin (6) in, the motor bin (6) be arranged upper impeller storehouse (4), under
Between impeller storehouse (5), impeller (7) and lower impeller (8), institute are separately installed in upper leaf wheel storehouse (4), lower impeller storehouse (5)
It states and is equipped with motor (9) in motor bin (6), the output shaft of the motor (9) is separately connected impeller (7) and lower impeller (8), institute
Stating and accommodating the upper and lower side of storehouse (3) is respectively enterprising port (10) and lower air inlet (11), and the side wall for accommodating storehouse (3) is equipped with
Left gas outlet (24) and right gas outlet (19)；
Upper leaf wheel (7) and lower impeller (8) structure are completely the same, including wheel disc (12) and wheel hub (13), the wheel disc (12)
On along the circumferential direction be equipped with multiple arcs shape blade (14)；Multiple balance holes are along the circumferential direction distributed on the wheel disc (12)
(15)；The wheel disc (12) includes that outer arcuate face (16), concave profile (17) and convex surface (18), the outer arcuate face (16) are arranged
In wheel disc (12) outer edge, in wheel disc (12) inward flange, the convex surface (18) is connected outer arcuate for concave profile (17) setting
Face (16) and concave profile (17).
2. a kind of bidirectional electric inflator pump according to claim 1, it is characterised in that: on the outer wall of the motor bin (6)
It is additionally provided with arc deflector, the arc deflector is arranged four pieces, is divided into the first arc deflector (20), the second arc deflector
(21), third arc deflector (22) and the 4th arc deflector (23), first arc deflector (20), the second arc are led
Flowing plate (21) tail portion is bolted on motor bin (6) outer wall, the first arc deflector (20), the second arc deflector (21)
End is bolted；The third arc deflector (22), the 4th arc deflector (23) tail portion are bolted on
Motor bin outer wall, third arc deflector (22), the 4th arc deflector (23) end are bolted.
3. a kind of bidirectional electric inflator pump according to claim 1, it is characterised in that: the left cabinet (1) and right cabinet
(2) sealing ring is provided at engaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238044.1U CN208804012U (en) | 2018-02-10 | 2018-02-10 | A kind of bidirectional electric inflator pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238044.1U CN208804012U (en) | 2018-02-10 | 2018-02-10 | A kind of bidirectional electric inflator pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208804012U true CN208804012U (en) | 2019-04-30 |
Family
ID=66227023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820238044.1U Expired - Fee Related CN208804012U (en) | 2018-02-10 | 2018-02-10 | A kind of bidirectional electric inflator pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208804012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131309A (en) * | 2018-02-10 | 2018-06-08 | 江苏星宇户外休闲用品有限公司 | A kind of bidirectional electric inflator pump |
-
2018
- 2018-02-10 CN CN201820238044.1U patent/CN208804012U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131309A (en) * | 2018-02-10 | 2018-06-08 | 江苏星宇户外休闲用品有限公司 | A kind of bidirectional electric inflator 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: 20190430 Termination date: 20200210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |