CN207539029U - A kind of Quimby pump Bearing gear lubricating system - Google Patents
A kind of Quimby pump Bearing gear lubricating system Download PDFInfo
- Publication number
- CN207539029U CN207539029U CN201721461842.2U CN201721461842U CN207539029U CN 207539029 U CN207539029 U CN 207539029U CN 201721461842 U CN201721461842 U CN 201721461842U CN 207539029 U CN207539029 U CN 207539029U
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- Prior art keywords
- oil inlet
- gear
- quimby pump
- oil
- box
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Abstract
The utility model is related to a kind of Quimby pump Bearing gear lubricating system, including pedestal, Quimby pump, motor, hydraulic power unit, explosion-proof air cooling heat exchanger, oil inlet pipe and oil outlet pipe；Hydraulic power unit, explosion-proof air cooling heat exchanger, Quimby pump gear-box by oil inlet pipe and oil outlet pipe series connection communicate form gear-box cooling circuit；Hydraulic power unit, explosion-proof air cooling heat exchanger, Quimby pump bearing chamber by oil inlet pipe and oil outlet pipe series connection communicate form bearing chamber cooling circuit；The first fuel oil feed regulation valve is equipped on the oil inlet pipe of gear-box cooling circuit, the second fuel oil feed regulation valve is equipped on the oil inlet pipe of bearing chamber cooling circuit；The level height of oil inlet one end of oil outlet pipe is higher than the level height of its fuel-displaced one end.The utility model can thoroughly solve large-scale twin-screw pump bearing gear temperature excessive problem, and greatly reduce the management cost before equipment operation.
Description
Technical field
The utility model belongs to Quimby pump cooling technology field, is lubricated more particularly to a kind of Quimby pump Bearing gear
System.
Background technology
Quimby pump is a kind of positive displacement pump, is widely used to the fields such as oil, chemical industry and ship at present.In recent years,
With the sustainable development of economic construction of China, country increasingly payes attention to the energy based on crude oil, builds a batch strategy successively
Oil depot, it is therefore desirable to a large amount of Cargo Oil Pump, pipelined pump etc..The feature of energy conveying based on crude oil is dielectric viscosity
Compared with it is high, flow is big, pressure is high, and use efficiency of centrifugal pump it is relatively low, can not meet the requirements.Quimby pump is efficient, and flow is controllable,
From energy saving aspect, user increasingly tends to select Quimby pump.But Quimby pump is needed in the case where loading big operating mode
Solve the problems, such as Bearing gear temperature exceeding standard.Under normal conditions, it needs to be passed through on the outside of the gear-box and bearing chamber of Quimby pump
Cooling water is cooled down, but most of oil depot and Oil Field can not provide cooling water, and use site condition is limited, after
Phase installation is susceptible to problem.
Invention content
The utility model aim to solve the problem that the technical issues of Quimby pump cooling in the prior art and provide a kind of integraty it is high,
The Quimby pump Bearing gear lubricating system that installation and debugging are simple, maintenance cost is low, failure rate is low.
The utility model is adopted the technical scheme that solve technical problem present in known technology：A kind of twin-screw
Pump bearing gear lubrication system, including pedestal, Quimby pump, motor, the Quimby pump and the motor are mounted on the bottom
On seat, the motor driving couples the Quimby pump, and one end of the Quimby pump has gear-box, the Quimby pump
The other end has drive end bearing bracket, and the inside of the drive end bearing bracket is bearing chamber, it is characterised in that：Further include hydraulic power unit, explosion-proof air-cooled
Heat exchanger, oil inlet pipe and oil outlet pipe；The hydraulic power unit, explosion-proof air cooling heat exchanger, Quimby pump gear-box pass through institute
It states oil inlet pipe and oil outlet pipe series connection communicates and forms gear-box cooling circuit；It is the hydraulic power unit, explosion-proof air cooling heat exchanger, double
The bearing chamber of screw pump communicates by the oil inlet pipe and oil outlet pipe series connection and forms bearing chamber cooling circuit；The gear-box
The first fuel oil feed regulation valve for controlling and can only control the gear-box oil inlet quantity is equipped on the oil inlet pipe of cooling circuit
Door, be equipped on the oil inlet pipe of the bearing chamber cooling circuit for control and can only control the bearing chamber oil inlet quantity the
Two fuel oil feed regulation valves；The level height of oil inlet one end of the oil outlet pipe is higher than the level height of its fuel-displaced one end.
The utility model can also use following technical measures：
It is equipped with to monitor and can only monitor the gear-box oil inlet on the oil inlet pipe of the gear-box cooling circuit
The first of amount regards stream mirror, is equipped with to monitor and can only monitor the bearing on the oil inlet pipe of the bearing chamber cooling circuit
The second of room oil inlet quantity regards stream mirror.
Vernier is respectively equipped on the gear-box and bearing chamber of the Quimby pump.
The hydraulic power unit and explosion-proof air cooling heat exchanger are mounted on by way of skid on the pedestal.
The utility model has the advantages and positive effects of：
In the case that the utility model can not provide cooling medium especially suitable for device context, large size can be thoroughly solved
Quimby pump Bearing gear temperature exceeding standard problem.The sledge dress supply of material can be used, simplify the volume of goods transported, cargo is checked, installation and debugging etc.
Link greatly reduces the management cost before equipment operation.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the vertical view of Fig. 1.
In figure：1st, pedestal；2nd, Quimby pump；2-1, gear-box；2-2, bearing chamber；3rd, motor；4th, hydraulic power unit；5th, it is explosion-proof
Air cooling heat exchanger；6th, oil inlet pipe；7th, oil outlet pipe；8th, the first fuel oil feed regulation valve；9th, the second fuel oil feed regulation valve；10th,
One regards stream mirror；11st, second stream mirror is regarded.
Specific embodiment
For that can further appreciate that the invention, features and effects of the utility model, the following examples are hereby given, and coordinates
Detailed description are as follows for attached drawing：
It please refers to Fig.1 and Fig. 2, a kind of Quimby pump Bearing gear lubricating system.Including pedestal 1, Quimby pump 2, motor
3rd, hydraulic power unit 4, explosion-proof air cooling heat exchanger 5, oil inlet pipe 6 and oil outlet pipe 7.The Quimby pump 2 and the motor 3 are installed
On the pedestal 1.The driving of motor 3 couples the Quimby pump 2, i.e. motor 3 works that Quimby pump 2 is driven to work.
One end of the Quimby pump 2 has gear-box 2-1, and the other end of the Quimby pump 2 has drive end bearing bracket, the drive end bearing bracket
Inside is bearing chamber 2-2, i.e. the rear and front end portion of Quimby pump 2 is respectively gear-box 2-1 and bearing chamber 2-2.In gear-box 2-1
Gear and bearing chamber 2-2 in bearing be need lubricate and cool down component.
The hydraulic power unit 4, explosion-proof air cooling heat exchanger 5, Quimby pump 2 gear-box 2-1 pass through 6 and of oil inlet pipe
The series connection of oil outlet pipe 7, which communicates, forms gear-box cooling circuit.The hydraulic power unit 4, explosion-proof air cooling heat exchanger 5, Quimby pump 2
Bearing chamber 2-2 is communicated by the oil inlet pipe 6 and the series connection of oil outlet pipe 7 and is formed bearing chamber cooling circuit.
Said gear case 2-1 and bearing chamber 2-2 are in parallel, and oil inlet pipe 6 and oil outlet pipe 7 are one-to-two bifurcated pipe, i.e. oil inlet
The tool of pipeline 6 is there are one oil inlet and two oil outlets, and the oil inlet of oil inlet pipe 6 is connected with explosion-proof air cooling heat exchanger 5, oil inlet pipe
Two oil outlets on road 6 are respectively communicated with gear-box 2-1 and bearing chamber 2-2；There are one oil outlet and two oil inlets for the tool of oil outlet pipe 7
Mouthful, the oil outlet of oil outlet pipe 7 connects with hydraulic power unit 4, two oil inlets of oil outlet pipe 7 be respectively communicated with gear-box 2-1 with
Bearing chamber 2-2.
It is equipped with to control and the gear-box 2-1 can only be controlled on the oil inlet pipe 6 of the gear-box cooling circuit
First fuel oil feed regulation valve 8 of oil inlet quantity is equipped on the oil inlet pipe 6 of the bearing chamber cooling circuit to control and can only
Control the second fuel oil feed regulation valve 9 of the bearing chamber 2-2 oil inlet quantities.It is gone here and there on the oil inlet pipe 6 of the gear-box cooling circuit
Equipped with for monitor and can only monitor the gear-box 2-1 oil inlet quantities first regard stream mirror 10, the bearing chamber cooling circuit
It is equipped with to monitor and can only monitor that the second of the bearing chamber 2-2 oil inlet quantities regards stream mirror 11 on oil inlet pipe 6.I.e. first into
Oily 8 and second fuel oil feed regulation valve 9 of control valve is in tandem on two bifurcated pipes of oil inlet pipe 6 respectively, and first regards stream 10 He of mirror
Second is in tandem on two bifurcated pipes of oil inlet pipe 6 respectively depending on stream mirror 11.First fuel oil feed regulation valve 8 is used for adjustment gear case 2-
1 oil inlet quantity, first depending on stream mirror 10 can monitor gear-box 2-1 into speed oil；Second fuel oil feed regulation valve 9 is used to adjust bearing
The oil inlet quantity of room 2-2, second depending on stream mirror 11 can monitor bearing chamber 2-2 into speed oil.
The level height of oil inlet one end of the oil outlet pipe 7 is higher than the level height of its fuel-displaced one end, forms liquid level and falls
Difference is unimpeded so as to oil outlet pipe 7.Vernier is respectively equipped on the gear-box 2-1 of the Quimby pump 2 and bearing chamber 2-2.
Operation principle：
When Quimby pump 2 is started to work, start hydraulic power unit 4 and explosion-proof air cooling heat exchanger 5 first, start lubricating oil
It is recycled in the cooling circuit of room, while pass through the oil that vernier observes gear-box 2-1 and bearing chamber 2-2 in gear-box cooling circuit and holding
Position variation.Oil flow rate, observation are lubricated by adjusting the aperture regulation of the first fuel oil feed regulation valve 8 and the second fuel oil feed regulation valve 9
First regards the flow stream velocity that stream mirror 10 and second regards stream mirror 11, and the liquid level that oil ga(u)ge is shown is made to be maintained at the position of setting.Tooth connection
The oil outlet pipe interface position of roller box 2-1 and bearing chamber 2-2 will be consistent with oil level.Treat that oil level and circuit flow velocity are stablized
Afterwards, starting motor 3, Quimby pump 2 operates, and in 2 operation process of Quimby pump, bearing and gear constantly generate heat, this
A little heats take gear-box 2-1 and bearing chamber 2-2 out of, and pass through explosion-proof air cooling heat exchanger 5 and distribute by the lubricating oil circulated,
It realizes the lubrication to bearing and gear, thoroughly solves its problem of temperature rise.
Claims (4)
1. a kind of Quimby pump Bearing gear lubricating system, including pedestal, Quimby pump, motor, the Quimby pump and described
Motor is mounted on the pedestal, and the motor driving couples the Quimby pump, and one end of the Quimby pump has gear
Case, the other end of the Quimby pump have drive end bearing bracket, and the inside of the drive end bearing bracket is bearing chamber, it is characterised in that：It further includes
Hydraulic power unit, explosion-proof air cooling heat exchanger, oil inlet pipe and oil outlet pipe；
The hydraulic power unit, explosion-proof air cooling heat exchanger, Quimby pump gear-box pass through the oil inlet pipe and oil outlet pipe string
Connection, which communicates, forms gear-box cooling circuit；
The hydraulic power unit, explosion-proof air cooling heat exchanger, Quimby pump bearing chamber pass through the oil inlet pipe and oil outlet pipe string
Connection, which communicates, forms bearing chamber cooling circuit；
It is equipped with to control and the gear-box oil inlet quantity can only be controlled on the oil inlet pipe of the gear-box cooling circuit
First fuel oil feed regulation valve is equipped on the oil inlet pipe of the bearing chamber cooling circuit to control and can only control the axis
Hold the second fuel oil feed regulation valve of room oil inlet quantity；
The level height of oil inlet one end of the oil outlet pipe is higher than the level height of its fuel-displaced one end.
2. Quimby pump Bearing gear lubricating system according to claim 1, it is characterised in that：The gear-box cools back
It is equipped with to monitor and can only monitor that the first of the gear-box oil inlet quantity regards stream mirror, the bearing chamber on the oil inlet pipe on road
It is equipped with to monitor and can only monitor that the second of the bearing chamber oil inlet quantity regards stream mirror on the oil inlet pipe of cooling circuit.
3. Quimby pump Bearing gear lubricating system according to claim 1, it is characterised in that：The tooth of the Quimby pump
Vernier is respectively equipped on roller box and bearing chamber.
4. Quimby pump Bearing gear lubricating system according to claim 1, it is characterised in that：The hydraulic power unit and anti-
Quick-fried air cooling heat exchanger is mounted on by way of skid on the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461842.2U CN207539029U (en) | 2017-11-06 | 2017-11-06 | A kind of Quimby pump Bearing gear lubricating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461842.2U CN207539029U (en) | 2017-11-06 | 2017-11-06 | A kind of Quimby pump Bearing gear lubricating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207539029U true CN207539029U (en) | 2018-06-26 |
Family
ID=62612405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721461842.2U Expired - Fee Related CN207539029U (en) | 2017-11-06 | 2017-11-06 | A kind of Quimby pump Bearing gear lubricating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207539029U (en) |
-
2017
- 2017-11-06 CN CN201721461842.2U patent/CN207539029U/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: 20180626 Termination date: 20201106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |