CN214304408U - Miniature electric oil-well pump - Google Patents
Miniature electric oil-well pump Download PDFInfo
- Publication number
- CN214304408U CN214304408U CN202120286271.3U CN202120286271U CN214304408U CN 214304408 U CN214304408 U CN 214304408U CN 202120286271 U CN202120286271 U CN 202120286271U CN 214304408 U CN214304408 U CN 214304408U
- Authority
- CN
- China
- Prior art keywords
- motor
- pump body
- well pump
- connecting wire
- electric oil
- 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
- 239000003129 oil well Substances 0.000 title claims abstract description 27
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 5
- 239000000956 alloy Substances 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 102100028175 Abasic site processing protein HMCES Human genes 0.000 description 1
- 101001006387 Homo sapiens Abasic site processing protein HMCES Proteins 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Rotary Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a miniature electronic oil-well pump, including the pump body, motor protective housing, motor and connecting wire, the pump body is inside to be equipped with the motor, the pump body with be equipped with between the motor protective housing, the motor afterbody is equipped with the connecting wire establish the screw cap on the connecting wire, the motor protective housing is aluminum alloy material shell. This oil-well pump has improved the sealing performance of device through set up the screw cap on the connecting wire, and motor protection shell has adopted the aluminum alloy material, has improved the thermal diffusivity, has prolonged the life of device.
Description
Technical Field
The utility model relates to an oil pumping device specifically relates to a miniature electronic oil-well pump.
Background
The miniature electric oil well pump has the advantages of simple structure, small volume and convenient carrying, and simultaneously brings convenience to the life of people. At present, a commonly used miniature electric oil well pump is commonly used for a loading vehicle and an agricultural diesel vehicle, a connecting wire of a motor used for the miniature electric oil well pump penetrates through a pump body shell to be connected with a power supply, a rubber pad is arranged on the connecting wire to play a sealing role, the miniature electric oil well pump is bonded by glue, the sealing effect is poor, the damage is easy, the sealing performance of a product structure is poor, the oil leakage phenomenon is easy to occur, in addition, the heat generated by the motor in work is more, the heat dissipation performance is poor, the service life of the motor is shortened due to the reasons, and the service life of the oil well pump is further shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a miniature electronic oil-well pump, this miniature electronic oil-well pump leakproofness is good, is difficult for taking place the oil leak, and the radiating effect of device is good simultaneously, has prolonged the life of oil-well pump.
In order to achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a miniature electronic oil-well pump, includes the pump body, motor protective housing, motor and connecting wire, the pump body is inside to be equipped with the motor, the pump body with be equipped with between the motor protective housing, the motor afterbody is equipped with the connecting wire establish the screw cap on the connecting wire.
Preferably, the threaded cap is arranged at a connecting line penetrating through the upper side of the pump body and is fixedly combined with a rubber pad on the connecting line.
Preferably, the threaded cap is arranged at a connecting line which penetrates out of the upper side of the motor protective shell in the pump body and is fixedly combined with a rubber pad on the connecting line.
Preferably, the motor protective housing is an aluminum alloy shell.
Preferably, the motor adopts a DC12V/DC24V direct current motor.
Further preferably, a bottom cover is arranged below the pump body, the pump body and the bottom cover are of a split structure, and a filter screen is arranged on the bottom cover.
The utility model discloses a set up the screw cap on the connecting wire, the screw cap is fixed with the rubber pad combination, has strengthened the sealing performance of oil-well pump, has effectively avoided the emergence of oil leak phenomenon, and motor housing adopts the aluminum alloy material, has good heat dispersion, has prolonged the life of product, and the pump body sets up the filter screen for split type structure convenient to detach and installation with the bottom, has reduced the jam probability of oil-well pump, has improved the holistic practicality of device widely.
Drawings
Fig. 1 is a front view of a miniature electric oil well pump of the present invention;
fig. 2 is a main sectional view of the pump body and the bottom cover in the micro electric oil well pump.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in the attached drawing, a miniature electric oil well pump includes the pump body 1, motor protective housing 2, motor 3 and connecting wire 4, the pump body 1 is stainless steel or aluminum alloy, 1 below of the pump body is equipped with bottom 5, 6 direct and external pipelines that link to each other of top oil-out, 1 inside of the pump body is equipped with motor 3, be equipped with motor protective housing 2 between the pump body 1 and the motor 3 and prevent that oil from getting into the motor, the motor 3 head is just being equipped with impeller 7 to 1 entrance of the pump body, 3 afterbody of motor is equipped with connecting wire 4, connecting wire 4 passes motor protective housing 2 and pump body 1 and switch 8 in proper order, forceps holder 9 links to each other, establish screw cap 10 on connecting wire 4, forceps holder 9 lug connection storage battery is got the electricity and is used and is realized the switch-on, motor 3 drives impeller 7 rotary work.
In this embodiment, wear out 2 upside connecting wires of motor protective housing in the pump body 1 and wear out 1 upside connecting wires of the pump body 4 department and be equipped with screw cap 10 and rubber pad 11 combination fixed, improve the leakproofness of device, motor protective housing 2 is the aluminum alloy shell, strengthen the thermal diffusivity of device, motor 3 adopts DC12 DC24 direct current motor, the pump body 1 is split type structure with bottom 5, be equipped with filter screen 12 on the bottom and play the filter effect, avoid the oil-well pump jam, also can not establish the filter screen according to the basic actual conditions.
The utility model discloses during the use, put into the oil-well pump in the oil tank, oil-out 6 and outside pipeline fixed connection, 9 lug connection storage battery switch-on of forceps holder, open 8 back motors of switch 3 and drive that impeller 7 is rotatory inhales oil from 1 entry of the pump body, flow out from oil-out 6, wear out 1 interior motor protective housing of the pump body 2 upside connecting wire 4 departments and wear out 1 upside connecting wire 4 departments of the pump body and set up the sealed effect of screw cap 10 and the fixed reinforcing means of rubber pad 11 combination, avoid the emergence of oil leakage phenomenon, 2 thermal diffusivity of motor protective housing of aluminum alloy material are good, the life of extension fixture that can step forward, the practicality of improvement device.
The embodiment is only an illustration of the concept and implementation of the present invention, and is not a limitation, and the technical solution without substantial transformation is still within the protection scope under the concept of the present invention.
Claims (6)
1. The utility model provides a miniature electronic oil-well pump, includes the pump body, motor protective housing, motor and connecting wire, the pump body is inside to be equipped with the motor, the pump body with be equipped with between the motor protective housing, the motor afterbody is equipped with the connecting wire, its characterized in that establish the screw cap on the connecting wire.
2. The miniature electric oil-well pump according to claim 1, wherein the screw cap is disposed at a connecting line penetrating through the upper side of the pump body and is combined and fixed with a rubber pad on the connecting line.
3. The miniature electric oil well pump according to claim 1 or 2, wherein the screw cap is arranged at a connecting line penetrating through the upper side of the motor protective shell in the pump body and is combined and fixed with a rubber pad on the connecting line.
4. The miniature electric oil well pump of claim 1, wherein the motor protective housing is an aluminum alloy housing.
5. The miniature electric oil-well pump according to claim 1, wherein the motor is a DC12V/DC24V DC motor.
6. The miniature electric oil well pump according to claim 1, wherein a bottom cover is provided under the pump body, the pump body and the bottom cover are of a split structure, and a filter screen is provided on the bottom cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120286271.3U CN214304408U (en) | 2021-02-02 | 2021-02-02 | Miniature electric oil-well pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120286271.3U CN214304408U (en) | 2021-02-02 | 2021-02-02 | Miniature electric oil-well pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214304408U true CN214304408U (en) | 2021-09-28 |
Family
ID=77832792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120286271.3U Expired - Fee Related CN214304408U (en) | 2021-02-02 | 2021-02-02 | Miniature electric oil-well pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214304408U (en) |
-
2021
- 2021-02-02 CN CN202120286271.3U patent/CN214304408U/en not_active Expired - Fee Related
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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: 20210928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |