CN205013355U - Booster fan lubricating oil emergency bearing oil pump system - Google Patents
Booster fan lubricating oil emergency bearing oil pump system Download PDFInfo
- Publication number
- CN205013355U CN205013355U CN201520589923.5U CN201520589923U CN205013355U CN 205013355 U CN205013355 U CN 205013355U CN 201520589923 U CN201520589923 U CN 201520589923U CN 205013355 U CN205013355 U CN 205013355U
- Authority
- CN
- China
- Prior art keywords
- oil
- pipe
- booster fan
- emergency bearing
- pump system
- 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
- 239000003921 oil Substances 0.000 title abstract 11
- 239000010687 lubricating oil Substances 0.000 title abstract 2
- 230000001050 lubricating effect Effects 0.000 claims description 26
- 239000002828 fuel tank Substances 0.000 claims description 22
- 239000000314 lubricant Substances 0.000 claims description 20
- 235000015927 pasta Nutrition 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 4
- 238000005461 lubrication Methods 0.000 abstract 8
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a booster fan lubricating oil emergency bearing oil pump system relates to machinery, including two lubrication guns and an oil tank, the lubrication gun bottom is connected with into oil pipe, advances in oil pipe stretches into the oil tank, and the top of lubrication gun is connected with out oil pipe, is equipped with the contrary door that ends on going out oil pipe, is connected with the blast pipe on the contrary play oil pipe who ends between door and the lubrication gun, is equipped with the manometer door on the blast pipe, the internal diameter of blast pipe is 8 -12mm, the utility model discloses a be connected with the blast pipe on the contrary play oil pipe who ends between door and the lubrication gun, be equipped with the manometer door on the blast pipe, when using another lubrication gun instead, can open manometer goalkeeper lubrication gun and advance the air escape in the oil pipe, effectively avoided the lubrication gun area not go up the problem of flow, and simple structure, maneuverability is strong.
Description
Technical field
The utility model relates to mechanical field, is specifically related to a kind of booster fan lubricant oil emergency bearing oil pump system.
Background technique
Datang Ba bridge thermoelectricity plant 2 × 300MW unit was gone into operation in November, 2008, on May 3rd, 2013,1 booster fan B lubricating pump was when regularly switching work, occur that emergency bearing oil pump can not bring flow after starting, due to operations staff's Timeliness coverage, not stop transport former operation oil pump, otherwise there will be the accident of booster fan tripping operation.After defect occurs, checked to scene by establishment officer, check, do not pinpoint the problems to emergency bearing oil pump and inlet pipeline, more renew oil pump, test run is normal.When after this starting emergency bearing oil pump, all can occur that the problem of flow do not gone up by emergency bearing oil pump band, check that oil pump is normal, directly start, oil pump can bring flow again at every turn.Stop standby period at unit, check lubricant oil, clear up fuel tank internal, changed lubricant oil, the problem that flow do not gone up by emergency bearing oil pump band is not still resolved.
Summary of the invention
The purpose of this utility model is to provide a kind of booster fan lubricant oil emergency bearing oil pump system, to solve the above-mentioned multinomial defect caused in prior art.
A kind of booster fan lubricant oil emergency bearing oil pump system, comprise two lubricating pumps and a fuel tank, oil inlet pipe is connected with bottom lubricating pump, oil inlet pipe extend in fuel tank, the top of lubricating pump is connected with oil outlet tube, and oil outlet tube is provided with non-return flap, and the oil outlet tube between non-return flap and lubricating pump is connected with outlet pipe, outlet pipe is provided with pressure gauge door, and the internal diameter of described outlet pipe is 8-12mm.
Preferably, the import of described oil inlet pipe is positioned at below the pasta of fuel tank.
Preferably, the outlet of described two outlet pipes connects in fuel tank.
Preferably, a filter screen is provided with in described fuel tank.
Preferably, described filter screen is provided with a through hole, and the diameter of described through hole is greater than the diameter of oil inlet pipe.
The utility model has the advantage of: this kind of booster fan lubricant oil emergency bearing oil pump system, by the oil outlet tube between non-return flap and lubricating pump is connected with outlet pipe, outlet pipe is provided with pressure gauge door, when using another lubricating pump instead, the air can opened in pressure gauge goalkeeper lubricating pump and oil inlet pipe is discharged, effectively prevent the problem that flow do not gone up by lubricating pump band, and structure is simple, workable, the import of described oil inlet pipe is positioned at below the pasta of fuel tank, can ensure that the oil-feed mouth of pipe is full of lubricant oil, the outlet of described two outlet pipes connects in fuel tank, increase the pressure in fuel tank, a filter screen is provided with in described fuel tank, described filter screen is provided with a through hole, the diameter of described through hole is greater than the diameter of oil inlet pipe, described filter screen can ensure the steady of pasta, avoid being involved in bubble in lubricant oil and the normal operation affecting equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of booster fan lubricant oil emergency bearing oil pump system described in the utility model.
Fig. 2 is the plan view of filter screen in a kind of booster fan lubricant oil emergency bearing oil pump system described in the utility model.
Wherein: 1-lubricating pump, 2-fuel tank, 3-oil inlet pipe, 4-oil outlet tube, 5-non-return flap, 6-outlet pipe, 7-pressure gauge door, 8-filter screen, 9-through hole.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
As depicted in figs. 1 and 2, a kind of booster fan lubricant oil emergency bearing oil pump system, comprise two lubricating pumps 1 and a fuel tank 2, oil inlet pipe 3 is connected with bottom lubricating pump 1, oil inlet pipe 3 extend in fuel tank 2, the top of lubricating pump 1 is connected with oil outlet tube 4, oil outlet tube 4 is provided with non-return flap 5, oil outlet tube 4 between non-return flap 5 and lubricating pump 1 is connected with outlet pipe 6, outlet pipe 6 is provided with pressure gauge door 7, the internal diameter of described outlet pipe 6 is 8-12mm, this kind of booster fan lubricant oil emergency bearing oil pump system, by the oil outlet tube 4 between non-return flap 5 and lubricating pump 1 is connected with outlet pipe 6, outlet pipe 6 is provided with pressure gauge door 7, when using another lubricating pump instead, air in lubricating pump 1 and oil inlet pipe 6 is discharged by the pressure gauge door 7 can opening this lubricating pump 1, effectively prevent the problem that flow do not gone up by lubricating pump band, and structure is simple, workable.
It should be noted that the import of described oil inlet pipe 6 is positioned at below the pasta of fuel tank 1, can ensure that the oil-feed mouth of pipe is full of lubricant oil, the outlet of described two outlet pipes 6 connects in fuel tank 2, increases the pressure in fuel tank 2.
In the present embodiment, be provided with a filter screen 8 in described fuel tank 2, described filter screen 8 is provided with a through hole 9, and the diameter of described through hole 9 is greater than the diameter of oil inlet pipe 4, described filter screen 8 can ensure the steady of pasta, avoids being involved in bubble in lubricant oil and the normal operation affecting equipment.
Based on above-mentioned, the utility model is by the oil outlet tube 4 between non-return flap 5 and lubricating pump 1 is connected with outlet pipe 6, outlet pipe 6 is provided with pressure gauge door 7, when using another lubricating pump instead, pressure gauge door 7 can be opened the air in lubricating pump 1 and oil inlet pipe 6 is discharged, effectively prevent the problem that flow do not gone up by lubricating pump band, and structure is simple, workable.
As known by the technical knowledge, the utility model can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Allly all to be included in the utility model within the scope of the utility model or being equal to the change in scope of the present utility model.
Claims (5)
1. a booster fan lubricant oil emergency bearing oil pump system, it is characterized in that, comprise two lubricating pumps and a fuel tank, be connected with oil inlet pipe bottom lubricating pump, oil inlet pipe extend in fuel tank, and the top of lubricating pump is connected with oil outlet tube, oil outlet tube is provided with non-return flap, oil outlet tube between non-return flap and lubricating pump is connected with outlet pipe, and outlet pipe is provided with pressure gauge door, and the internal diameter of described outlet pipe is 8-12mm.
2. a kind of booster fan lubricant oil emergency bearing oil pump system according to claim 1, is characterized in that: the import of described oil inlet pipe is positioned at below the pasta of fuel tank.
3. a kind of booster fan lubricant oil emergency bearing oil pump system according to claim 1, is characterized in that: the outlet of described two outlet pipes connects in fuel tank.
4. a kind of booster fan lubricant oil emergency bearing oil pump system according to claim 1, is characterized in that: be provided with a filter screen in described fuel tank.
5. a kind of booster fan lubricant oil emergency bearing oil pump system according to claim 4, it is characterized in that: described filter screen is provided with a through hole, the diameter of described through hole is greater than the diameter of oil inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589923.5U CN205013355U (en) | 2015-08-07 | 2015-08-07 | Booster fan lubricating oil emergency bearing oil pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589923.5U CN205013355U (en) | 2015-08-07 | 2015-08-07 | Booster fan lubricating oil emergency bearing oil pump system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205013355U true CN205013355U (en) | 2016-02-03 |
Family
ID=55211964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520589923.5U Expired - Fee Related CN205013355U (en) | 2015-08-07 | 2015-08-07 | Booster fan lubricating oil emergency bearing oil pump system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205013355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109563749A (en) * | 2016-05-13 | 2019-04-02 | 卡斯特罗尔有限公司 | Device and method |
-
2015
- 2015-08-07 CN CN201520589923.5U patent/CN205013355U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109563749A (en) * | 2016-05-13 | 2019-04-02 | 卡斯特罗尔有限公司 | Device and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20180807 |