CN207363892U - Vortex pump pump cover - Google Patents
Vortex pump pump cover Download PDFInfo
- Publication number
- CN207363892U CN207363892U CN201721411426.1U CN201721411426U CN207363892U CN 207363892 U CN207363892 U CN 207363892U CN 201721411426 U CN201721411426 U CN 201721411426U CN 207363892 U CN207363892 U CN 207363892U
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- lid
- heat sink
- support plate
- radiating area
- supporting rib
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Abstract
It the utility model is related to vortex pump technical field, disclose a kind of vortex pump pump cover, including discoidal lid, lid is equipped with the locating slot for being used for fixing motor shaft end, the inside circumference of lid is equipped with the flow channel of arc, centre position on the outside of lid is equipped with the support plate of annular, two supporting ribs are fixed with support plate inner ring, the distance between two supporting ribs are less than the diameter of locating piece, it is the first radiating area between two supporting ribs, it is the second radiating area between supporting rib and support plate, the outer ring of supporting rib is the 3rd radiating area, first radiating area, second radiating area and the 3rd radiating area are equipped with some heat sinks.Lid adstante febre, three radiating areas are carried out at the same time heat dissipation, increase the heat dissipation area of lid, improve radiating efficiency, strengthen heat dissipation effect.Two supporting ribs are contacted with locating piece by face, increase the contact area of supporting rib and locating piece, so that the transmission speed of heat is improved, easy to radiate.
Description
Technical field
Vortex pump technical field is the utility model is related to, more particularly to a kind of vortex pump pump cover.
Background technology
Gas ring vacuum pump is commonly called as high pressure positive blower, lateral flow type wind turbine, vortex vacuum pump etc., and this gas ring vacuum pump has obtained general
And it is widely used in industrial or agricultural various aspects.Due to the relation of the operation principle of gas ring vacuum pump, at work, motor band
Movable vane piece rotates, and air enters from entrance, is then discharged by the compression and acceleration of blade and then from outlet, it is being compressed
In accelerator, the friction of the pump housing and air, can produce larger heat, the radiating mode of the prior art is in the outer of pump cover
Side sets heat sink, radiates.
At present, the Chinese patent that Authorization Notice No. is CN201173197Y, which discloses, the utility model is related to a kind of high pressure rotation
Whirlpool air blower, including drive end bearing bracket, preceding impeller and the rear end cap sequentially coaxially installed, are added successively between preceding impeller and rear end cap
Middle windshield and rear impeller, rear end cap are equipped with some heat sinks in the outer surface in air passage；The air blower is under equal pressure, volume ratio
Single hop vortex pump it is small；Required power ratio single hop vortex pump is low.
Above-mentioned air blower is worked in the form of bilobed wheel, and caloric value is larger, but the rear end cap of above-mentioned air blower
On some heat sinks are equipped with only on the outer surface in air passage, such heat radiating fin structure, heat dissipation area is small, radiating efficiency is low, institute
It is poor with heat dissipation effect.
Utility model content
The purpose of this utility model is to provide a kind of vortex pump pump cover, it has the advantages that good heat dissipation effect.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of vortex pump pump
Lid, including discoidal lid, the lid are provided centrally with locating piece, are offered on the locating piece for fixing motor
The locating slot of shaft end, for the opening of the locating slot towards the inner side of lid, the inside circumference of the lid is equipped with the air-flow of arc
Road, the centre position on the outside of the lid are equipped with the support plate of annular, and the outside that lid is stretched out in the end of the locating piece is located at
In the inner ring of support plate, two supporting ribs are fixed with the support plate inner ring, supporting rib is contacted with locating piece face, two supporting ribs
Between be the first radiating area, be the second radiating area between supporting rib and support plate, the outer ring of support plate is the 3rd radiating area, described
First radiating area, the second radiating area and the 3rd radiating area are equipped with some heat sinks.
By using above-mentioned technical proposal, lid is divided into two by the centre position on the outside of this lid by the support plate of annular
A part, is divided into three parts, two regions inside support plate, the outside of lid is divided by supporting rib by support plate inner ring again
For three radiating areas, lid adstante febre, three radiating areas are carried out at the same time heat dissipation, increase the heat dissipation area of lid, improve heat dissipation
Efficiency, strengthens heat dissipation effect.Two supporting ribs are contacted with locating piece by face, increase the contact area of supporting rib and locating piece, just
In heat transfer and heat dissipation.
The utility model is further arranged to：The heat sink includes some be correspondingly arranged in respectively in three radiating areas
First heat sink, the second heat sink and the 3rd heat sink, first heat sink parallel to supporting rib and the first heat sink two
End is connected with support plate, and the first heat sink is connected with locating piece at the same time.
By using above-mentioned technical proposal, the both ends of the first heat sink are connected with support plate, and the first heat sink lies across first
In radiating area, the area of the first heat sink is larger, and radiating rate is very fast, and the first heat sink is connected with locating piece at the same time, and first dissipates
Backing plays the role of support at the same time, ensure that the structural strength of whole lid, makes the service life of lid longer.
The utility model is further arranged to：Locating piece includes positioning seat, bearing block and motor cabinet, between the supporting rib
Distance be less than the diameter of positioning seat and more than the diameter of bearing block, first heat sink includes two panels bearing plate, two bearings
The distance between piece is more than the diameter of bearing block and less than the diameter of motor cabinet.
By using above-mentioned technical proposal, bearing plate is arranged on the both sides of bearing block, is contacted with bearing seat surface, easy to conducting heat and
Heat dissipation.Bearing plate plays the role of support at the same time, ensure that the structural strength of whole lid, makes the service life of lid longer.
The utility model is further arranged to：It is fixed with some vertical with supporting rib in first radiating area and is connected
Auxiliary bar.
By using above-mentioned technical proposal, auxiliary bar is vertical between the first heat sink, plays the first heat sink of support
Effect, ensure that the structural strength of whole lid, make the service life of lid longer.
The utility model is further arranged to：Second heat sink is vertical with supporting rib and is connected, the second heat sink
Both ends are connected with supporting rib and support plate respectively.
By using above-mentioned technical proposal, the setting of the second heat sink increases the heat dissipation area of lid, improves heat dissipation
Effect；Meanwhile second heat sink and supporting rib be vertically connected and play the role of support, ensure that the structural strength of whole lid,
Make the service life of lid longer.
The utility model is further arranged to：The outside of the lid is fixed with the bracing ring of annular in edge, described
The both ends of 3rd heat sink are connected with bracing ring and support plate respectively.
By using above-mentioned technical proposal, the 3rd heat sink is arranged between bracing ring and support plate, bracing ring and support plate
3rd heat sink is supported, improves the structural strength of the 3rd heat sink, increases the service life of lid.
The utility model is further arranged to：Multiple reinforcing props are uniformly provided with the bottom of flow channel on the outside of the lid,
The reinforcing prop is all connected with the 3rd heat sink, and the height of the reinforcing prop is higher than the height of the 3rd heat sink.
By using above-mentioned technical proposal, reinforcing prop is fixedly linked with the 3rd heat sink, increases the structure of the 3rd heat sink
Intensity, makes the service life of lid longer；When lid is horizontal positioned, reinforcing prop is contacted with ground, avoids the 3rd heat sink
Contact wearing with ground, the 3rd heat sink is protected, make the service life of lid longer.
The utility model is further arranged to：Multiple connecting poles are uniformly provided with the support plate, are opened on the connecting pole
Equipped with connecting hole.
By using above-mentioned technical proposal, support plate decile is improved the structural strength of support plate, increases lid by connecting pole
Service life.By connecting pole and connecting hole, facilitate the connection of lid and external device (ED).
The utility model is further arranged to：The week of the lid along assembling lug is provided with, opens on the assembling lug
Equipped with pilot hole.
By using above-mentioned technical proposal, when lid and the pump housing are attached, bolt carries out both through pilot hole
Connection is connected, convenient installation and dismounting.
The utility model is further arranged to：The flow channel includes inlet and outlet, and the outside of the lid is in import
The dowel of arc is fixed between outlet, the arc angle of the dowel is less than 180 °.
By using above-mentioned technical proposal, entrance and import are attached by dowel, improve the structural strength of lid, are increased
The service life of long lid.
In conclusion the utility model has the advantages that：
1st, by the support plate and supporting rib that are arranged on the outside of lid, three radiating areas are divided on the outside of lid, three dissipate
Some heat sinks are designed with hot-zone, so as to reach increasing heat radiation area, radiating efficiency is improved, strengthens the purpose of heat dissipation effect；
2nd, by the auxiliary bar that is arranged in the first radiating area and it is arranged in the second radiating area perpendicular with supporting rib
Second heat sink, improves the structural strength of lid, so as to increase the service life of lid.
Brief description of the drawings
Fig. 1 is the structure diagram of the external side of embodiment middle cover；
Fig. 2 is the structure diagram on the inside of lid.
In figure：1st, lid；2nd, locating piece；3rd, locating slot；4th, flow channel；5th, support plate；6th, supporting rib；7th, the first heat dissipation
Area；8th, the second radiating area；9th, the 3rd radiating area；10th, heat sink；11st, the first heat sink；12nd, the second heat sink；13rd, the 3rd dissipates
Backing；14th, positioning seat；15th, bearing block；16th, motor cabinet；17th, auxiliary bar；18th, reinforcing prop；19th, connecting pole；20th, connecting hole；
21st, bracing ring；22nd, lug is assembled；23rd, pilot hole；24th, import；25th, export；26th, dowel；27th, bearing plate.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical parts are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", " interior " and
" outer " is referred respectively to towards or away from the direction of particular elements geometric center.
Embodiment：
A kind of vortex pump pump cover, such as Fig. 1 and Fig. 2, including disk-like lid bodies 1, lid 1 divides for outside and inner side.Lid 1
Center be fixed with the locating piece 2 of integral type, locating piece 2 includes positioning seat 14, bearing block 15 and motor cabinet 16.Motor cabinet
Offer the locating slot 3 for fixing motor shaft end on 16, the opening of locating slot 3 is towards the inner side of lid 1.The inner side of lid 1
The flow channel 4 of arc is equipped with circumference, flow channel 4 includes import 24 and outlet 25, and when blade rotates, outside air is from import 24
Into flow channel 4, after compression from the discharge of outlet 25.
Such as Fig. 1 and Fig. 2, the outside of lid 1 is fixed with arc-shaped connection between the import 24 and outlet 25 of flow channel 4
Muscle 26, the arc angle of dowel 26 is less than 180 °, to strengthen the structural strength of lid 1.The outside of lid 1 is fixed in centre
There is the support plate 5 of annular, the space of 5 inner ring of support plate is larger, and heat dissipation area is larger.The outer of lid 1 is stretched out in the end of locating piece 2
Side is located in the inner ring of support plate 5.It is fixed with two supporting ribs being parallel to each other 6 in the inner ring of support plate 5, the two of supporting rib 6
End is connected with support plate 5, and support plate 5 is supported.Supporting rib 6 is contacted with 14 carry out face of positioning seat, and contact area is larger, just
In heat conduction and heat dissipation.Multiple connecting poles 19 are uniformly provided with support plate 5, connecting hole 20 is offered on connecting pole 19, passes through connection
Column 19 and connecting hole 20, lid 1 is convenient to be attached with external equipment.Form the first radiating area 7 between two supporting ribs 6, two
The second radiating area 8 is formed between support muscle 6 and support plate 5, the outer and circle of support plate 5 forms the 3rd radiating area 9.In three radiating areas
Heat sink 10 is designed with, heat sink 10 includes the first heat sink 11, the second heat sink 12, and the 3rd heat sink 13, increase heat dissipation
Area, so that the transmission speed of heat is improved, easy to radiate.
Such as Fig. 1, some first heat sinks 11 parallel with supporting rib 6 are fixed with the first radiating area 7.First heat sink
11 both ends are connected with support plate 5, play a supporting role, and improve the structural strength of lid 1.The centre position of first heat sink 11
It is connected with locating piece 2, the first heat sink 11 is contacted with 2 carry out face of locating piece, easy to heat conduction and heat dissipation.First heat sink 11 includes
The distance between two panels bearing plate 27, two bearings piece 27 is more than the diameter of bearing block 15 and less than the diameter of motor cabinet 16, bearing
Piece 27 is contacted with 15 carry out face of bearing block, easy to heat conduction and heat dissipation.It is fixed with first radiating area 7 some vertical with supporting rib 6
And connected auxiliary bar 17, auxiliary bar 17 are fixedly linked with the first heat sink 11, auxiliary bar 17 is to the first heat sink 11 and support
Muscle 6 is supported, and improves the structural strength of lid 1.
Such as Fig. 1, some second heat sinks 12 are fixed with the second radiating area 8.Second heat sink 12 it is vertical with supporting rib 6 and
It is connected, the one end of the second heat sink 12 away from supporting rib 6 is connected with support plate 5, by setting the second heat sink 12, increase second
The heat dissipation area of radiating area 8, improves heat dissipation effect.Second heat sink 12 and supporting rib 6 are perpendicular, and supporting rib 6 is supported,
Improve the structural strength of lid 1.
Such as Fig. 1, some 3rd heat sinks 13 are uniformly fixed with the 3rd radiating area 9.The outside of lid 1 is fixed in edge
There is the bracing ring 21 of annular, the 3rd heat sink 13 is fixed between bracing ring 21 and support plate 5 and the both ends of the 3rd heat sink 13
It is connected respectively with bracing ring 21 and support plate 5.3rd heat sink 13 increases the heat dissipation area of the 3rd radiating area 9, improves heat dissipation effect
Fruit.3rd heat sink 13 is supported support plate 5 and bracing ring 21, improves the structural strength of lid 1.The outside of lid 1 is in gas
The bottom of runner 4 is uniformly provided with multiple reinforcing props 18, and reinforcing prop 18 is all connected with the 3rd heat sink 13, and the height of reinforcing prop 18 is high
In the height of the 3rd heat sink 13, reinforcing prop 18 improves the structural strength of the 3rd heat sink 13.Meanwhile reinforcing prop 18 is to all
The 3rd heat sink 13 protected, when lid 1 is horizontal positioned, reinforcing prop 18 is contacted with ground, avoids the 3rd heat sink
13 contact wearing with ground, increase the service life of lid 1.
Such as Fig. 1, lid 1 assembles along assembling lug 22 is provided with and offers pilot hole 23 on lug 22, bolt passes through in week
Pilot hole 23 is connected with the pump housing, facilitates the dismounting of lid 1 and the pump housing.
Specific implementation process, lid 1 are supported plate 5 and are separated into two pieces, and two supporting ribs 6, supporting rib are equipped with support plate 5
6 will be divided into three parts inside support plate 5.In this way, the outer surface of lid 1 is divided into four parts, three regions：Two supporting ribs
Part between 6 is the first radiating area 7, and two parts between supporting rib 6 and support plate 5 are the second radiating area 8, support plate 5
Outer ring be the 3rd radiating area 9.Some heat sinks 10 are designed with three radiating areas, increase heat dissipation area, so as to improve heat
Transmission speed, easy to radiate.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (10)
1. a kind of vortex pump pump cover, including discoidal lid（1）, the lid（1）Be provided centrally with locating piece（2）,
The locating piece（2）On offer locating slot for fixing motor shaft end（3）, the locating slot（3）Opening towards lid
（1）Inner side, the lid（1）Inner side be equipped with arc flow channel（4）, it is characterised in that：The lid（1）In outside
Between be equipped with annular support plate（5）, the locating piece（2）End stretch out lid（1）Outside, positioned at support plate（5）It is interior
In circle, the support plate（5）Two supporting ribs are fixed with inner ring（6）, supporting rib（6）With locating piece（2）Face contacts, two supports
Muscle（6）Between be the first radiating area（7）, supporting rib（6）With support plate（5）Between be the second radiating area（8）, support plate（5）'s
Outer ring is the 3rd radiating area（9）, first radiating area（7）, the second radiating area（8）With the 3rd radiating area（9）It is equipped with some
Heat sink（10）.
2. vortex pump pump cover according to claim 1, it is characterised in that：The heat sink（10）Including some right respectively
The first heat sink that should be arranged in three radiating areas（11）, the second heat sink（12）With the 3rd heat sink（13）, described first
Heat sink（11）Parallel to supporting rib（6）And first heat sink（11）Both ends and support plate（5）It is connected, the first heat sink（11）
While and locating piece（2）It is connected.
3. vortex pump pump cover according to claim 2, it is characterised in that：Locating piece（2）Including positioning seat（14）, bearing
Seat（15）And motor cabinet（16）, the supporting rib（6）The distance between be less than positioning seat（14）Diameter and be more than bearing block
（15）Diameter, first heat sink（12）Including two panels bearing plate（27）, two bearings piece（27）The distance between be less than axis
Bearing（15）Diameter and be more than motor cabinet（16）Diameter.
4. vortex pump pump cover according to claim 3, it is characterised in that：First radiating area（7）If inside it is fixed with
Dry and supporting rib（6）Vertical and connected auxiliary bar（17）.
5. vortex pump pump cover according to claim 2, it is characterised in that：Second heat sink（12）With supporting rib
（6）It is vertical and connected, the second heat sink（12）Both ends respectively with supporting rib（6）And support plate（5）It is connected.
6. according to claim 2-5 any one of them vortex pump pump covers, it is characterised in that：The lid（1）Outside exist
Edge is fixed with the bracing ring of annular（21）, the 3rd heat sink（13）Both ends respectively with bracing ring（21）And support plate
（5）It is connected.
7. according to claim 2-5 any one of them vortex pump pump covers, it is characterised in that：The lid（1）Outside is in gas
Runner（4）Bottom be uniformly provided with multiple reinforcing props（18）, the reinforcing prop（18）All with the 3rd heat sink（13）It is connected, it is described
Reinforcing prop（18）Height be higher than the 3rd heat sink（13）Height.
8. according to claim 1-5 any one of them vortex pump pump covers, it is characterised in that：The support plate（5）It is upper uniform
Equipped with multiple connecting poles（19）, the connecting pole（19）On offer connecting hole（20）.
9. according to claim 1-5 any one of them vortex pump pump covers, it is characterised in that：The lid（1）Week along setting
It is equipped with assembling lug（22）, the assembling lug（22）On offer pilot hole（23）.
10. according to claim 1-5 any one of them vortex pump pump covers, it is characterised in that：The flow channel（4）Including into
Mouthful（24）And outlet（25）, the lid（1）Outside in import（24）And outlet（25）Between be fixed with the dowel of arc
（26）, the dowel（26）Arc angle be less than 180 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721411426.1U CN207363892U (en) | 2017-10-27 | 2017-10-27 | Vortex pump pump cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721411426.1U CN207363892U (en) | 2017-10-27 | 2017-10-27 | Vortex pump pump cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207363892U true CN207363892U (en) | 2018-05-15 |
Family
ID=62344466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721411426.1U Active CN207363892U (en) | 2017-10-27 | 2017-10-27 | Vortex pump pump cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207363892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236675A (en) * | 2018-09-26 | 2019-01-18 | 上海幸福摩托车有限公司 | A kind of electronic water pump |
-
2017
- 2017-10-27 CN CN201721411426.1U patent/CN207363892U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236675A (en) * | 2018-09-26 | 2019-01-18 | 上海幸福摩托车有限公司 | A kind of electronic water pump |
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