CN201802579U - Non-stop oiling device for natural gas compressor - Google Patents
Non-stop oiling device for natural gas compressor Download PDFInfo
- Publication number
- CN201802579U CN201802579U CN2010202705061U CN201020270506U CN201802579U CN 201802579 U CN201802579 U CN 201802579U CN 2010202705061 U CN2010202705061 U CN 2010202705061U CN 201020270506 U CN201020270506 U CN 201020270506U CN 201802579 U CN201802579 U CN 201802579U
- Authority
- CN
- China
- Prior art keywords
- oil
- natural gas
- gas compressor
- storage cylinder
- filler
- 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 - Lifetime
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 239000003345 natural gas Substances 0.000 title claims abstract description 28
- 239000000945 filler Substances 0.000 claims description 25
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 36
- 239000007789 gas Substances 0.000 description 12
- 239000010720 hydraulic oil Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Compressor (AREA)
Abstract
A non-stop refueling device for a natural gas compressor is applied to the DPC2803 type natural gas compressor for non-stop refueling. The oil storage cylinder is a closed cylinder, a raised cylindrical oil filling port is arranged at the upper part of the oil storage cylinder, the outer wall of the oil filling port is provided with threads, and an oil filling port cover is fixed on the oil filling port in a threaded manner; the bottom of the oil storage cylinder is provided with an oil outlet, the oil outlet is provided with internal threads and can be connected with a pipe, the oil outlet is connected with an oil filling control valve through the pipe, and the oil filling control valve is connected with an oil inlet of a DPC2803 type natural gas compressor through the pipe. The effect is that the influence of stopping to add oil on the external output of natural gas is completely eliminated, and the labor intensity of staff is reduced.
Description
Technical field
The utility model relates to oil gas field production gas technology field, the particularly natural gas compressor used of gas production, be a kind of be used for natural gas compressor do not shut down oil-filling device.
Background technique
When the gas production of low pressure oil gas field,, need to improve the pressure of extraction gas for to gas station transport gas.Improve the extraction atmospheric pressure and adopt natural gas compressor.At present, in the middle of the operation of DPC2803 type natural gas compressor, need to shut down adding hydraulic oil.When this type refuels at the fuel reserve tank that hydraulic oil is provided for the injection valve device, must could realize under outage state that shutdown adds hydraulic oil will influence the outer defeated of rock gas, also influence the output of gas well natural gas, production is had considerable influence.
The model utility content
The purpose of this utility model is: provide a kind of natural gas compressor not shut down oil-filling device, reduce as much as possible and shut down number of times, thereby reduce because of the outer defeated influence of oiling shutdown to rock gas, improved Utilization ratio, alleviated daily O﹠M workload.
The technical solution adopted in the utility model is: natural gas compressor is not shut down oil-filling device, mainly form by oil storage cylinder, oil filler, filler cap and oil outlet, it is characterized in that: oil storage cylinder is airtight tube, the cylindrical oil filler of projection is arranged at oil storage cylinder top, the oil filler outer wall has screw thread, and the filler cap screw thread is fixed on the oil filler; Oil outlet is arranged at the oil storage cylinder bottom, and oil outlet has internal thread, can be connected the filler opening of DPC2803 type natural gas compressor by pipe with the refueling control valve.
Be fixed with handle on the oil storage cylinder outer wall.
The summary natural gas compressor is not shut down the oil-filling device working principle.Consult Fig. 2.
The beneficial effects of the utility model: the utility model natural gas compressor is not shut down oil-filling device, can realize not shutting down being that natural gas compressor replenishes hydraulic oil.Eliminated the influence of refueling to the outer throughput rate of rock gas fully because of shutting down.Make full use of existing facility in the design, simple and convenient, the less investment instant effect has reduced personnel labor.By field experiment, obtain good result.
Description of drawings
Fig. 1 is that the utility model natural gas compressor is not shut down oil-filling device structural profile schematic representation.
Fig. 2 is on DPC2803 type natural gas compressor, installs and uses and does not shut down the oil-filling device structural representation.
Among the figure, 1. oil storage cylinder, 2. oil filler, 3. filler cap, 4. oil outlet, 5. handle, 6. refueling control valve, 7.DPC2803 type natural gas compressor.
Embodiment
Embodiment 1: not shutting down oil-filling device with a DPC2803 type natural gas compressor is example, and the utility model is described in further detail.
Consult Fig. 1.The utility model natural gas compressor is not shut down oil-filling device and mainly is made up of oil storage cylinder 1, oil filler 2, filler cap 3, oil outlet 4 and handle 5.Cylindrical body oil storage cylinder 1 high 300mm, diameter 200mm, the oil filler 2 of projection is arranged at oil storage cylinder 1 top, external diameter 25mm, oil filler 2 outer walls have screw thread, and the usefulness screw thread is airtight is connected for filler cap 3 and oil filler 2, and oil storage cylinder 1 outer wall is symmetrically welded with two handles 5.An oil outlet 4 is arranged at oil storage cylinder 1 bottom, there is screw thread oil outlet 4 inboards, can be connected with pipeline, connect oil outlet 4 and refueling control valve 6 with pipeline, refueling control valve 6 can regulate add speed oil, and refueling control valve 6 usefulness pipelines connect the filler opening of DPC2803 type natural gas compressor 7.
Claims (2)
1. a natural gas compressor is not shut down oil-filling device, mainly form by oil storage cylinder (1), oil filler (2), filler cap (3) and oil outlet (4), it is characterized in that: oil storage cylinder (1) is airtight tube, the cylindrical oil filler (2) of projection is arranged at oil storage cylinder (1) top, oil filler (2) outer wall has screw thread, and filler cap (3) screw thread is fixed on the oil filler (2); Oil outlet (4) is arranged at oil storage cylinder (1) bottom, and oil outlet (4) has internal thread.
2. natural gas compressor as claimed in claim 1 is not shut down oil-filling device, it is characterized in that: be fixed with handle (5) on oil storage cylinder (1) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202705061U CN201802579U (en) | 2010-07-22 | 2010-07-22 | Non-stop oiling device for natural gas compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202705061U CN201802579U (en) | 2010-07-22 | 2010-07-22 | Non-stop oiling device for natural gas compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201802579U true CN201802579U (en) | 2011-04-20 |
Family
ID=43872079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202705061U Expired - Lifetime CN201802579U (en) | 2010-07-22 | 2010-07-22 | Non-stop oiling device for natural gas compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201802579U (en) |
-
2010
- 2010-07-22 CN CN2010202705061U patent/CN201802579U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |