CN205681200U - A kind of heat radiation end cap for submersible electric pump - Google Patents
A kind of heat radiation end cap for submersible electric pump Download PDFInfo
- Publication number
- CN205681200U CN205681200U CN201620435088.4U CN201620435088U CN205681200U CN 205681200 U CN205681200 U CN 205681200U CN 201620435088 U CN201620435088 U CN 201620435088U CN 205681200 U CN205681200 U CN 205681200U
- Authority
- CN
- China
- Prior art keywords
- end cap
- electric pump
- submersible electric
- cap body
- heat sink
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of heat radiation end cap for submersible electric pump, including end cap body, heat sink and radiator-grid, described end cap body is arranged on the afterbody of described submersible electric pump, described radiator-grid is fixedly installed on described end cap, and this is internal, multiple vertical groove it is provided with on the bottom surface of described end cap body, the inner of described heat sink is fixed through described groove with described radiator-grid, and the outer end of described heat sink exposes in atmosphere.A kind of heat radiation end cap for submersible electric pump of this utility model by adding multiple heat sinks in the bottom of end cap body, it is made to increase with the contact area of extraneous air, improve the radiating effect at end cap position, contribute in the heat Quick diffusing within submersible electric pump to air.
Description
Technical field
This utility model relates to a kind of submersible electric pump accessory, particularly relates to a kind of heat radiation end cap for submersible electric pump.
Background technology
Submersible electric pump operationally can produce substantial amounts of heat, in order to ensure the properly functioning of submersible electric pump, needs in fortune
By heat from the internal discharge of submersible electric pump during row, it is all many in the interpolation of submersible electric pump side that traditional submersible electric pump dispels the heat
Individual radiating groove, and interpolation louvre is by fan cooling on end cap, its radiating effect is the most general.
Utility model content
The purpose of this utility model is that provides a kind of radiating end for submersible electric pump to solve the problems referred to above
Lid.
This utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of heat radiation end cap for submersible electric pump, including end cap body, heat sink and radiator-grid, described end cap body is pacified
Being contained in the afterbody of described submersible electric pump, described radiator-grid is fixedly installed on described end cap, and this is internal, the bottom surface of described end cap body
On be provided with multiple vertical groove, the inner of described heat sink is fixed with described radiator-grid through described groove, described heat radiation
The outer end of plate exposes in atmosphere.
Further, described heat radiation cover also includes that chute is fixed in external fixation device and inside, the upper end of described groove with
The upper side of described end cap body connects, and multiple described inside are fixed chute and are the most vertically fixed on described radiator-grid, and with
Multiple described groove one_to_one corresponding, described external fixation device is arranged on the upper end of described groove, and solid with described end cap body
Fixed connection, the inner upper card rib that is provided with below of described heat sink, the two ends of two described card ribs bear against described
Internal fixing between chute and the lower end of described groove and described external fixation device, inner upper following point of described heat sink
It is not resisted against in the lower inside surface of described external fixation device and described end cap body.
Specifically, described external fixation device includes arc and semi-circular plate, the outer end of described arc and described half
The upper end of annular slab is fixing to be connected, and described arc is fixed by screws in the upper side of described end cap body, described semi-ring
Shape plate is fixed on the bottom surface of described end cap body by the screw at two ends.
Further, the bottom surface of described end cap body being provided with multiple louvre, multiple described louvres lay respectively at many
Between individual described groove.
The beneficial effects of the utility model are:
A kind of heat radiation end cap for submersible electric pump of this utility model by adding multiple heat radiations in the bottom of end cap body
Plate so that it is increase with the contact area of extraneous air, improve the radiating effect at end cap position, contribute to inside submersible electric pump
Heat Quick diffusing in air.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of heat radiation end cap for submersible electric pump described in the utility model；
Fig. 2 is the sectional view of a kind of heat radiation end cap for submersible electric pump described in the utility model；
Fig. 3 is the structural representation that chute is fixed in inside described in the utility model.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
As shown in Figure 1, Figure 2 and Figure 3, a kind of heat radiation end cap for submersible electric pump of this utility model, including end cap body
1, chute 7 is fixed in heat sink 3, radiator-grid 6, external fixation device 2 and inside, and end cap body 1 is arranged on the afterbody of submersible electric pump,
Radiator-grid 6 is fixedly installed in end cap body 1, and the bottom surface of end cap body 1 is provided with multiple vertical groove 4, heat sink 3
Inner fixing with radiator-grid 6 through groove 4, the outer end of heat sink 3 exposes in atmosphere, the upper end of groove 4 and end cap body 1
Upper side connects, and multiple inside fix chute 7 and be the most vertically fixed on radiator-grid 6, and with multiple groove 4 one_to_one corresponding, outward
Portion's fixing device 2 is arranged on the upper end of groove 4, and fixing with end cap body 1 is connected, and the upper of the inner of heat sink 3 is all provided with below
Be equipped with card rib, the two ends of two card ribs bear against fix in inside chute 7 and groove 4 lower end and external fixation device 2 it
Between, the upper of the inner of heat sink 3 bears against below in the lower inside surface of external fixation device 2 and end cap body 1, outside
Fixing device 2 includes arc 22 and semi-circular plate 21, and the outer end of arc 22 is fixing with the upper end of semi-circular plate 21 to be connected, arc
Shape plate 22 is fixed on the upper side of end cap body 1 by screw 8, and semi-circular plate 21 is fixed on end cap by the screw 8 at two ends
The bottom surface of body 1, the bottom surface of end cap body 1 is provided with multiple louvre 5, multiple louvres 5 lay respectively at multiple groove 4 it
Between.
A kind of operation principle for the heat radiation end cap of submersible electric pump of this utility model is as follows:
When mounted, external fixation device 2 is removed from end cap body 1, then by heat sink 3 from groove 4 upper end
Opening part is sequentially inserted into groove 4, because end cap is circular configuration, the length of the most each groove 4 differs, thus need by
Each heat sink 3 is inserted to the position of correspondence, and is that the inner of heat sink 3 is fixed in internal fixing chute 7 so that it is lower end
Between the bottom surface of the end cap body 1 that card rib is fastened on internal fixing chute 7 and groove 4 lower end, then external fixation device 2 is pacified
It is filled to the top of groove 4, and makes the upper side of arc 22 and end cap body 1 fix, semi-circular plate 21 and end cap body 1
Bottom surface is fixed, and makes the card rib of heat sink 3 upper end be fastened on internal fixing between chute 7 and the medial surface of semi-circular plate 21, should be partly
The external diameter of annular slab 21 is equal with the external diameter of end cap body 1, and the position at the inner edge place of semi-circular plate 21 is respectively positioned on heat sink 3
The lower section of upper end.
Operationally, the heat within submersible electric pump is transferred between radiator-grid 6 and end cap body 1 by radiator-grid 6
In space, then being conducted to submersible electric pump by heat sink 3, dispel the heat, therefore, heat sink 3 needs to use high heat conduction
Material.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, every according to skill of the present utility model
The technology deformation that art scheme is made, within each falling within protection domain of the present utility model.
Claims (4)
1. the heat radiation end cap for submersible electric pump, it is characterised in that: include end cap body, heat sink and radiator-grid, described
End cap body is arranged on the afterbody of described submersible electric pump, and described radiator-grid is fixedly installed on described end cap, and this is internal, described end cap
Being provided with multiple vertical groove on the bottom surface of body, the inner of described heat sink is solid with described radiator-grid through described groove
Fixed, the outer end of described heat sink exposes in atmosphere.
A kind of heat radiation end cap for submersible electric pump the most according to claim 1, it is characterised in that: also include external stability
Chute is fixed in device and inside, and the upper end of described groove connects with the upper side of described end cap body, and multiple described inside are solid
Determine chute to be the most vertically fixed on described radiator-grid, and with multiple described groove one_to_one corresponding, described external fixation device arrange
In the upper end of described groove, and fixing with described end cap body being connected, the upper of the inner of described heat sink is provided with card below
Rib, the two ends of two described card ribs bear against the lower end fixing chute and described groove in described inside and described external stability
Between device, the upper of the inner of described heat sink bears against below under described external fixation device and described end cap body
On portion's medial surface.
A kind of heat radiation end cap for submersible electric pump the most according to claim 2, it is characterised in that: described external stability fills
Putting and include arc and semi-circular plate, the outer end of described arc is fixing with the upper end of described semi-circular plate to be connected, described arc
Plate is fixed by screws in the upper side of described end cap body, and described semi-circular plate is fixed on described end by the screw at two ends
The bottom surface of lid body.
A kind of heat radiation end cap for submersible electric pump the most according to claim 1, it is characterised in that: described end cap body
Being provided with multiple louvre on bottom surface, multiple described louvres lay respectively between multiple described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620435088.4U CN205681200U (en) | 2016-05-16 | 2016-05-16 | A kind of heat radiation end cap for submersible electric pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620435088.4U CN205681200U (en) | 2016-05-16 | 2016-05-16 | A kind of heat radiation end cap for submersible electric pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205681200U true CN205681200U (en) | 2016-11-09 |
Family
ID=57437334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620435088.4U Expired - Fee Related CN205681200U (en) | 2016-05-16 | 2016-05-16 | A kind of heat radiation end cap for submersible electric pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205681200U (en) |
-
2016
- 2016-05-16 CN CN201620435088.4U patent/CN205681200U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206411593U (en) | A kind of high-availability computer heat abstractor | |
| CN209590724U (en) | A kind of server cabinet structure | |
| CN205681200U (en) | A kind of heat radiation end cap for submersible electric pump | |
| CN211701872U (en) | Protective housing for VIENNA rectifier | |
| CN208241480U (en) | A kind of novel protected shell of motor | |
| CN205620923U (en) | Air -cooled case | |
| CN207799581U (en) | A kind of computer motherboard structure | |
| CN204201839U (en) | Heat radiation lamp cup and apply the LED of this heat radiation lamp cup | |
| CN205824765U (en) | A kind of Down lamp | |
| CN202676762U (en) | Air vent protector for ammeter case | |
| CN209184020U (en) | A kind of distribution box of easy access | |
| CN209200710U (en) | A kind of universal mobile phone battery with heat sinking function fills | |
| CN206921042U (en) | A kind of computer mainframe box for being easy to radiating | |
| CN205608644U (en) | Radiator for computer teaching | |
| CN206348736U (en) | A kind of cpu heat | |
| CN206630476U (en) | A kind of air-cooled adjustable type baking box | |
| CN205807362U (en) | A kind of novel decorative ceiling fan LED lamp structure | |
| CN204790757U (en) | Novel multifunctional machine case | |
| CN103584821B (en) | A kind of shoe baking device | |
| CN204176402U (en) | The LED of air circulation double-radiation function | |
| CN205193714U (en) | Add high power silence computer radiator | |
| CN204790759U (en) | Novel fish bowl machine case | |
| CN208459943U (en) | A kind of industrial control computer | |
| CN207148743U (en) | A kind of computer motherboard fixing device | |
| CN208919802U (en) | A kind of LED light of stable structure |
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: 20161109 Termination date: 20170516 |