CN203979852U - A kind of oil supplying device of roots blower - Google Patents
A kind of oil supplying device of roots blower Download PDFInfo
- Publication number
- CN203979852U CN203979852U CN201420470424.XU CN201420470424U CN203979852U CN 203979852 U CN203979852 U CN 203979852U CN 201420470424 U CN201420470424 U CN 201420470424U CN 203979852 U CN203979852 U CN 203979852U
- Authority
- CN
- China
- Prior art keywords
- oil
- fuel tank
- roots blower
- supplying device
- metafiltration
- 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
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Abstract
An oil supplying device for roots blower, oil outlet is located at fuel tank bottom, between above the bottom of fuel tank and oil outlet, is provided with four metafiltration oil networks, and oil pump is located at the position lower than oil sump pasta, and fuel tank is provided with lubricating status watch window.Described four metafiltration oil network mesh apertures reduce from top to bottom successively.Useful technique effect of the present utility model is: oil pump is located at the position lower than oil sump pasta, has avoided appearance in the more situation of oily inner air tube not go up oil condition; Whether lubricating status watch window on fuel tank, can allow operator's Real Time Observation lubricants capacity sufficient, and timely charging-up lubricant oil is to ensure roots blower continuous operation; Four metafiltration oil networks are set the contaminant filter in fuel tank is removed, avoided impurity to enter oil line pipe and shone into obstruction.
Description
Technical field
The utility model relates to a kind of oil supplying device, specifically a kind of oil supplying device of roots blower.
Background technique
Roots blower is a kind of two-spool compressor tool, double rotor and axis are parallel to each other, rotor is combined by impeller and axle, between impeller, leave small gap in order to avoid directly contact between impeller and casing, the constant speed that double rotor drives direction of action by motor by a pair of synchromesh gear is rotated, inlet, outlet by means of the cooperatively interacting of impeller, blower are isolated each other, make the gas of discharging cannot turn back to suction chamber and be entered outlet pipe by force feed.In order to keep the running of roots blower continuous and stable, need to be to charging-up lubricant oil between each assembly.Because the gap between each assembly of roots blower is narrow and small, easily mixed impurity in lubricant oil and block and affect its traveling comfort, the impurity in lubricant oil also have stop up oil circuit and cause can not continuous oil supply hidden danger.
Model utility content
The utility model, for the deficiencies in the prior art, provides a kind of impurity that can reduce in lubricant oil, prevents that oil circuit from stopping up, the oil supplying device of roots blower that can continuous oil supply.
To achieve these goals, the utility model has adopted following technological scheme:
An oil supplying device for roots blower, the oil outlet of this oil supplying device is located at fuel tank bottom, between above the bottom of fuel tank and oil outlet, is provided with oil cleaner screen, and oil pump is located at the position lower than oil sump pasta.
Described fuel tank is provided with watch window.
Described oil cleaner screen is four layers, and oil cleaner screen mesh aperture is 8～12 order/square centimeters.
Described four metafiltration oil network mesh apertures reduce from top to bottom successively.
Described four metafiltration oil network mesh apertures respectively are 12 order/square centimeters, 11 order/square centimeters, 10 order/square centimeters, 8 order/square centimeters from top to bottom.Useful technique effect of the present utility model is:
Oil pump is located at the position lower than oil sump pasta, has avoided appearance in the more situation of oily inner air tube not go up oil condition; Whether lubricating status watch window on fuel tank, can allow operator's Real Time Observation lubricants capacity sufficient, and timely charging-up lubricant oil is to ensure roots blower continuous operation; Four metafiltration oil networks are set the contaminant filter in fuel tank is removed, avoided impurity to enter oil line pipe and shone into obstruction.
Accompanying drawing explanation
Fig. 1 is the side view of the oil supplying device of roots blower described in the utility model.
Embodiment
Below by embodiment, the technical solution of the utility model is further elaborated.
Embodiment 1
The oil supplying device of a kind of roots blower described in the utility model, the oil outlet 4 of this oil supplying device is located at fuel tank bottom, between above the bottom of fuel tank and oil outlet, be provided with oil cleaner screen 2, in order better to reach filtering effect, the quantity of oil cleaner screen 2 is four layers, the screen distance of four metafiltration oil networks 2 reduces from top to bottom successively, described oil cleaner screen mesh aperture is 8～12 order/square centimeters, and four metafiltration oil network mesh apertures respectively are 12 order/square centimeters, 11 order/square centimeters, 10 order/square centimeters, 8 order/square centimeters from top to bottom.Oil pump 3 is connected with fuel tank oil outlet 4 by oil pipe 5, and oil pump 3 with oil pipe 5 all lower than oil sump pasta 6, under Action of Gravity Field, the interior fluid oil of oil sump enters in oil pipe 5, has avoided the more appearance of the interior air of oil pipe 5 not go up oil condition.In addition, fuel tank is also provided with watch window 1 outward, and whether the person's of being convenient to operation Real Time Observation lubricants capacity is sufficient.
Claims (5)
1. an oil supplying device for roots blower, is characterized in that, the oil outlet of this oil supplying device is located at fuel tank bottom, between above the bottom of fuel tank and oil outlet, is provided with oil cleaner screen, and oil pump is located at the position lower than oil sump pasta.
2. the oil supplying device of roots blower according to claim 1, is characterized in that, described fuel tank is provided with lubricating status watch window.
3. the oil supplying device of roots blower according to claim 1, is characterized in that, described oil cleaner screen is four layers, and oil cleaner screen mesh aperture is 8～12 order/square centimeters.
4. the oil supplying device of roots blower according to claim 3, is characterized in that, described four metafiltration oil network mesh apertures reduce from top to bottom successively.
5. the oil supplying device of roots blower according to claim 4, is characterized in that, described four metafiltration oil network mesh apertures respectively are 12 order/square centimeters, 11 order/square centimeters, 10 order/square centimeters, 8 order/square centimeters from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470424.XU CN203979852U (en) | 2014-08-20 | 2014-08-20 | A kind of oil supplying device of roots blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470424.XU CN203979852U (en) | 2014-08-20 | 2014-08-20 | A kind of oil supplying device of roots blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203979852U true CN203979852U (en) | 2014-12-03 |
Family
ID=51977292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420470424.XU Expired - Fee Related CN203979852U (en) | 2014-08-20 | 2014-08-20 | A kind of oil supplying device of roots blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203979852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197181A (en) * | 2014-08-20 | 2014-12-10 | 来宾华锡冶炼有限公司 | Oil feeding device of Roots blower |
-
2014
- 2014-08-20 CN CN201420470424.XU patent/CN203979852U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197181A (en) * | 2014-08-20 | 2014-12-10 | 来宾华锡冶炼有限公司 | Oil feeding device of Roots blower |
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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 |
Granted publication date: 20141203 Termination date: 20180820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |