CN206409346U - A kind of electric oil pump - Google Patents
A kind of electric oil pump Download PDFInfo
- Publication number
- CN206409346U CN206409346U CN201621398876.7U CN201621398876U CN206409346U CN 206409346 U CN206409346 U CN 206409346U CN 201621398876 U CN201621398876 U CN 201621398876U CN 206409346 U CN206409346 U CN 206409346U
- Authority
- CN
- China
- Prior art keywords
- top box
- oil pump
- electric oil
- pump housing
- circuit
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 239000012530 fluid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model is related to a kind of electric oil pump, including the pump housing, and the top of the pump housing is provided with the top box for installing control circuit and circuit element, and the front end of the pump housing is provided with oil inlet and oil-out；The top surface of the top box is to be obliquely installed and the upper surface of top box is provided with radiating fin；The side wall both sides of the top box are respectively arranged with air grille and draught fan are provided with the inside of air grille；The front end of the top box is provided with controlling switch.A kind of electric oil pump described in the utility model, pump housing top is provided with top box, effectively protection control circuit and circuit element, with good waterproof, radiating effect, improves service life.
Description
Technical field
The utility model is related to a kind of electric oil pump.
Background technology
Electric oil pump is to be needed to optimize improvement processing life according to the daily maintenance to central air conditioner cold water unit
A device of production, is adapted to the occasion of the large and medium-sized a large amount of volume read-outs of central air conditioner main machine and needs, it can overcome traditional manual
Time-consuming, saving cost of labor, reduction working strength and the raising operating efficiency of gasoline pump.The circuit part of present electric oil pump
The waterproof heat-dissipation effect of protector is bad, it is difficult to adapt to various working environments, and service life is not high.
Utility model content
The technical problems to be solved in the utility model is：In order to overcome it is above-mentioned present in problem there is provided one kind it is electronic
Oil pump, pump housing top is provided with top box, effectively protection control circuit and circuit element, with good waterproof, radiating effect, carries
High service life.
The utility model solves the technical scheme that its technical problem used：A kind of electric oil pump, including the pump housing, it is described
The top of the pump housing is provided with the top box for installing control circuit and circuit element, and the front end of the pump housing is provided with oil inlet and gone out
Hydraulic fluid port；The top surface of the top box is to be obliquely installed and the upper surface of top box is provided with radiating fin；The side wall both sides of the top box
It is respectively arranged with air grille and draught fan is provided with the inside of air grille；The front end of the top box is provided with control and opened
Close.
Preferably, described draught fan and controlling switch is electrically connected with control circuit；Described controlling switch with
External circuit is electrically connected, for controlling draught fan and controlling the switch of circuit.
Preferably, described controlling switch is water proof switch.
Preferably, being provided with check-valves on described oil-out.
Preferably, the top surface inclination angle of the top box is 5~10 °.
The beneficial effects of the utility model are：A kind of electric oil pump, it is adaptable to a variety of workplaces, its top box indoor and outdoor
The control circuit and circuit element for effectively protecting it internal, preventing from making moist or intaking causes circuit part short circuit, and with good
Good effects, improve service life；Check-valves effectively prevents the reverse flow of fluids scavenge oil pump on flowline.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is a kind of overall structure diagram of electric oil pump described in the utility model；
Fig. 2 is a kind of top box cross-sectional view of electric oil pump described in the utility model.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
Embodiment 1
A kind of electric oil pump as shown in Figure 1, 2, including the pump housing 1, the top of the pump housing 1 are provided with for installing control
The top box 2 of circuit and circuit element, the front end of the pump housing 1 is provided with oil inlet 3 and oil-out 4；The top surface of the top box 2 is to incline
Tiltedly set and the upper surface of top box 2 is provided with radiating fin 5；The side wall both sides of the top box 2 are respectively arranged with air grille 21
And the inner side of air grille 21 is provided with draught fan 6；The front end of the top box 2 is provided with controlling switch 7.The present embodiment
In, 2 bottoms are closed on top has bottom plate, and top is closed 2 and mutually fastened with bottom plate, and the incline structure of the top surface of top box 2 quickly can guide water,
Moisture penetration is prevented to inside top box, and there is inclined rib in the opening of air grille 21, waterproof and ventilation effect are good.
Embodiment 2
A kind of electric oil pump as shown in Figure 1, 2, including the pump housing 1, the top of the pump housing 1 are provided with for installing control
The top box 2 of circuit and circuit element, the front end of the pump housing 1 is provided with oil inlet 3 and oil-out 4；The top surface of the top box 2 is to incline
Tiltedly set and the upper surface of top box 2 is provided with radiating fin 5；The side wall both sides of the top box 2 are respectively arranged with air grille 21
And the inner side of air grille 21 is provided with draught fan 6；The front end of the top box 2 is provided with controlling switch 7.
Described draught fan 6 and controlling switch 7 is electrically connected with control circuit；Described controlling switch 7 and external electrical
Road is electrically connected, for controlling draught fan 6 and controlling the switch of circuit.
Described controlling switch 7 is water proof switch.It is safe.
Check-valves 41 is provided with described oil-out 4.Prevent the reverse flow of fluids scavenge oil pump on flowline.
The top surface inclination angle of the top box 2 is 5 °.Drainage effect is reached while ensureing internal with larger available sky
Between.
To sum up, a kind of electric oil pump described in the utility model, it is adaptable to a variety of workplaces, its top box 2 indoor and outdoor
The control circuit and circuit element for effectively protecting it internal, preventing from making moist or intaking causes circuit part short circuit, and with good
Good effects, improve service life；Check-valves 41 effectively prevents the reverse flow of fluids scavenge oil pump on flowline.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this utility model technological thought completely.This reality
The content on specification is not limited to new technical scope, it is necessary to its technology is determined according to right
Property scope.
Claims (5)
1. a kind of electric oil pump, including the pump housing, it is characterised in that：The top of the pump housing be provided with for install control circuit and
The top box of circuit element, the front end of the pump housing is provided with oil inlet and oil-out；The top surface of the top box is to be obliquely installed and push up
The upper surface of box is provided with radiating fin；The side wall both sides of the top box are respectively arranged with air grille and in air grille
Side is provided with draught fan；The front end of the top box is provided with controlling switch.
2. a kind of electric oil pump according to claim 1, it is characterised in that：Described draught fan and controlling switch be with
Control circuit electrical connection；Described controlling switch is electrically connected with external circuit, for controlling draught fan and controlling opening for circuit
Close.
3. a kind of electric oil pump according to claim 1 or 2, it is characterised in that：Described controlling switch is water proof switch.
4. a kind of electric oil pump according to claim 1, it is characterised in that：Check-valves is provided with described oil-out.
5. a kind of electric oil pump according to claim 1, it is characterised in that：The top surface inclination angle of the top box be 5~
10°。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621398876.7U CN206409346U (en) | 2016-12-20 | 2016-12-20 | A kind of electric oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621398876.7U CN206409346U (en) | 2016-12-20 | 2016-12-20 | A kind of electric oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206409346U true CN206409346U (en) | 2017-08-15 |
Family
ID=59551320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621398876.7U Expired - Fee Related CN206409346U (en) | 2016-12-20 | 2016-12-20 | A kind of electric oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206409346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026661A (en) * | 2018-08-31 | 2018-12-18 | 徐州苏兴金属材料有限公司 | A kind of hydraulic power unit to radiate |
-
2016
- 2016-12-20 CN CN201621398876.7U patent/CN206409346U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026661A (en) * | 2018-08-31 | 2018-12-18 | 徐州苏兴金属材料有限公司 | A kind of hydraulic power unit to radiate |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20191220 |