CN202732330U - Forced lubrication device of injection-production booster pump - Google Patents
Forced lubrication device of injection-production booster pump Download PDFInfo
- Publication number
- CN202732330U CN202732330U CN 201220445658 CN201220445658U CN202732330U CN 202732330 U CN202732330 U CN 202732330U CN 201220445658 CN201220445658 CN 201220445658 CN 201220445658 U CN201220445658 U CN 201220445658U CN 202732330 U CN202732330 U CN 202732330U
- Authority
- CN
- China
- Prior art keywords
- sealed packing
- packing box
- hydraulic pump
- oil
- lubrication device
- 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
A forced lubrication device of an injection-production booster pump is composed of a sealing packing box casing (1), sealing packing (2), a large gear (3), a center rod (4), a small gear (5), a hydraulic pump (6), a hydraulic pipeline (7) and a crude oil transportation pipeline (8). The forced lubrication device is characterized in that the sealing packing (2) is arranged in an inner cavity of the sealing packing box casing (1), the large gear (3) is arranged on the center rod (4), the small gear (5) is arranged on the lateral surface of the large gear (3), the hydraulic pump (6) is arranged at the lower end of the center rod of the small gear (5), the hydraulic pipeline (7) is arranged between the hydraulic pump (6) and the inner cavity of the sealing packing box casing (1), and the crude oil transportation pipeline (8) is arranged at the bottom of the sealing packing box casing (1). The forced lubrication device can improve lubrication between the sealing packing and the center rod (4).
Description
Affiliated technical field
A kind of notes that relate on the oilfield are adopted the suction booster forced lubrication device, this device has sealed packing box housing [1], sealed packing [2], gearwheel [3], center-pole [4], small gear [5], oil hydraulic pump [6], hydraulic line [7], oil transmission line [8] to form, use this device can improve lubricating between sealed packing [2] and the center thick stick [4], prolong the working life of sealed packing.
Background technique
At present, known technology is: do not establish to annotate on the suction booster of shallow sea and adopt the suction booster forced lubrication device, the working life of sealed packing is shorter.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of notes to adopt the suction booster forced lubrication device, this device has sealed packing box housing [1], sealed packing [2], gearwheel [3], center-pole [4], small gear [5], oil hydraulic pump [6], hydraulic line [7], oil transmission line [8] forms, it is characterized in that: the inner chamber at sealed packing box housing [1] arranges sealed packing [2], at center-pole [4] gearwheel [3] is set, in the side of gearwheel [3] small gear [5] is set, in the center-pole lower end of small gear [5] oil hydraulic pump [6] is set, its effect is that the circumferential rotation driving pinion by gearwheel provides power to oil hydraulic pump; Between the inner chamber of oil hydraulic pump [6] and sealed packing box housing [1], hydraulic line [7] is set, its effect is that oil hydraulic pump passes through the inner chamber that hydraulic line [7] pumps into hydraulic lubricant oil sealed packing box housing [1], in the bottom of sealed packing box housing [1] oil transmission line [8] is set, its effect is that the crude oil of oil well output is transported to petroleum transferring station by oil transmission line [8], use this device can improve lubricating between sealed packing [2] and the center thick stick [4], prolong the working life of sealed packing.
The beneficial effects of the utility model: by site test, the utility model compared with prior art uses this device can improve lubricating between sealed packing [2] and the center thick stick [4], prolongs the working life of sealed packing.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
(accompanying drawing) is the schematic diagram that a kind of notes are adopted the structure embodiment of suction booster forced lubrication device.
Among the figure: 1. sealed packing box housing, 2. sealed packing, 3. gearwheel, 4. center-pole,
5. small gear, 6. oil hydraulic pump, 7. hydraulic line, 8. oil transmission line.
Embodiment
In the accompanying drawings, notes are adopted the suction booster forced lubrication device has sealed packing box housing [1], sealed packing [2], gearwheel [3], center-pole [4], small gear [5], oil hydraulic pump [6], hydraulic line [7], oil transmission line [8] to form, it is characterized in that: the inner chamber at sealed packing box housing [1] arranges sealed packing [2], at center-pole [4] gearwheel [3] is set, in the side of gearwheel [3] small gear [5] is set, in the center-pole lower end of small gear [5] oil hydraulic pump [6] is set, its effect is that the circumferential rotation driving pinion by gearwheel provides power to oil hydraulic pump; Between the inner chamber of oil hydraulic pump [6] and sealed packing box housing [1], hydraulic line [7] is set, its effect is that oil hydraulic pump passes through the inner chamber that hydraulic line [7] pumps into hydraulic lubricant oil sealed packing box housing [1], in the bottom of sealed packing box housing [1] oil transmission line [8] is set, its effect is that the crude oil of oil well output is transported to petroleum transferring station by oil transmission line [8], use this device can improve lubricating between sealed packing [2] and the center thick stick [4], prolong the working life of sealed packing.
Claims (1)
1. notes are adopted the suction booster forced lubrication device, this device has sealed packing box housing [1], sealed packing [2], gearwheel [3], center-pole [4], small gear [5], oil hydraulic pump [6], hydraulic line [7], oil transmission line [8] forms, it is characterized in that: the inner chamber at sealed packing box housing [1] arranges sealed packing [2], at center-pole [4] gearwheel [3] is set, in the side of gearwheel [3] small gear [5] is set, in the center-pole lower end of small gear [5] oil hydraulic pump [6] is set, between the inner chamber of oil hydraulic pump [6] and sealed packing box housing [1], hydraulic line [7] is set, in the bottom of sealed packing box housing [1] oil transmission line [8] is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220445658 CN202732330U (en) | 2012-08-24 | 2012-08-24 | Forced lubrication device of injection-production booster pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220445658 CN202732330U (en) | 2012-08-24 | 2012-08-24 | Forced lubrication device of injection-production booster pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732330U true CN202732330U (en) | 2013-02-13 |
Family
ID=47658035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220445658 Expired - Fee Related CN202732330U (en) | 2012-08-24 | 2012-08-24 | Forced lubrication device of injection-production booster pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202732330U (en) |
-
2012
- 2012-08-24 CN CN 201220445658 patent/CN202732330U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20130824 |