CN206737960U - A kind of activation system of the high voltage startup oil pump with automatic oiling - Google Patents
A kind of activation system of the high voltage startup oil pump with automatic oiling Download PDFInfo
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- CN206737960U CN206737960U CN201720296314.XU CN201720296314U CN206737960U CN 206737960 U CN206737960 U CN 206737960U CN 201720296314 U CN201720296314 U CN 201720296314U CN 206737960 U CN206737960 U CN 206737960U
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- high voltage
- oil pump
- voltage startup
- pump
- magnetic valve
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Abstract
The utility model discloses a kind of activation system of the high voltage startup oil pump with automatic oiling, system includes turbine oil system, connected between the high voltage startup oil pump pouring orifice of the turbine oil system and the oil-out of AC Lub oil pump by pipeline, magnetic valve is provided with the pipeline, it is powered and remove electricity by the timing of magnetic valve, complete the oiling and startup of high voltage startup pump body.The utility model can be carried out oiling to high voltage startup oil pump automatically, prevent that maloperation from causing the damage of high voltage startup oil pump, while mitigate the labor intensity of operating personnel before high voltage startup oil pump is started.
Description
Technical field
It the utility model is related to the high voltage startup pump start system of turbine oil system, and in particular to a kind of high pressure
Start activation system of the oil pump with automatic oiling.
Background technology
The effect of high voltage startup oil pump is to Steam Turhine Adjustment in the case of Turbo-generator Set not yet constant speed and shutdown
Security system provides work oil, while provides the rear standby oil of generator sealing oil system.High voltage startup oil pump 300MW with
On large-size thermal power plant in extensive use.Need operating personnel at the scene to filling profit in the pump housing before high voltage startup pump start
Lubricating oil.High voltage startup oil pump starts in the state of pump housing oil starvation, and high voltage startup oil pump can be caused to produce serious friction, or even damage
It is bad.
In power plant's running, operating personnel often occur forgetting to carry out oiling to high voltage startup pump body, directly
Start high voltage startup oil pump, cause the startup of high voltage startup oil pump to fail, or even cause the damage of high voltage startup oil pump, direct shadow
Ring the normal start and stop work of Turbo-generator Set.
Utility model content
The utility model is in order to solve the above problems, it is proposed that a kind of startup system of high voltage startup oil pump with automatic oiling
System, the utility model can be carried out oiling to high voltage startup oil pump automatically, prevent maloperation from making before high voltage startup oil pump is started
Into the damage of high voltage startup oil pump, while mitigate the labor intensity of operating personnel.
To achieve these goals, the utility model adopts the following technical scheme that：
A kind of activation system of the high voltage startup oil pump with automatic oiling, including turbine oil system, the steam turbine
Connected between the high voltage startup oil pump pouring orifice of lubricating oil system and the oil-out of AC Lub oil pump by pipeline, the pipeline
On be provided with magnetic valve, it is powered and remove electricity by the timing of magnetic valve, complete the oiling and startup of high voltage startup pump body.
Further, a hand-operated valve is respectively set before and after the magnetic valve., can by the setting hand-operated valve before and after magnetic valve
Flexibly controlled manually, prevent from slipping up, flexibly controlled manually according to the oiling degree of high voltage startup oil pump.
Further, the magnetic valve is arranged at the high voltage startup oil pump side of pipeline.So can it is sensitiveer, preferably control
High voltage startup oil pump side oiling processed.
Further, the power on/off of magnetic valve is controlled by controller, after magnetic valve powered setting time, controls electromagnetism
Valve powers off, while starts high voltage startup oil pump.By setting automatically, automatic oiling and startup can be realized.
It is of course also possible to controller is replaced with into time relay etc. can have the device of timing and control action, this
A little is the replacement method that those skilled in the art are readily apparent that, does not possess creativeness, ought to belong to protection of the present utility model
Scope.
Further, the pipeline is stainless steel passage.
Certainly, stainless steel passage also can be replaced other forms, such as solid tubes or other metal tubes, these simple replacements
Those skilled in the art are belonged on concept of the present utility model it is conceivable that simple replacement, it is new that this practicality should be belonged to
The protection domain of type.
Further, it is provided with hand-operated valve at the oil-out of the AC Lub oil pump.
Further, pressure samples pipe is provided with the oil-out of the AC Lub oil pump, is set on pressure samples pipe
There is pressure gauge.
It such design, can ensure that the oil pressure in outlet line monitors in real time, ensure whole startup and steam turbine profit
The normal work of oil system.
Further, pipeline connection pressure samples pipe and high voltage startup the oil pump pouring orifice passage.
Method of work based on said system, magnetic valve is powered, opens, and connects connection lubricating oil outlet lubricant oil feeding pipe
Pipeline between road and high voltage startup oil pump, high voltage startup pump body oiling；After the powered setting time of magnetic valve, oiling work
Terminate, magnetic valve has a power failure, closed, while starts high voltage startup oil pump, is automatically performed the oiling of high voltage startup oil pump and starts work
Make.
Preferably, the setting time is 20-40s.
Compared with prior art, the beneficial effects of the utility model are：The utility model can start high voltage startup oil
Before pump, oiling is carried out to high voltage startup oil pump automatically, prevents that maloperation from causing the damage of high voltage startup oil pump, while mitigate operation
The labor intensity of personnel, contribute to what the normal start and stop of Turbo-generator Set worked.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its illustrate be used for explain the application, do not form the improper restriction to the application.
Fig. 1 is structural representation of the present utility model；
Wherein：1st, grease-box；2 high voltage startup oil pumps；3 hand stop valves；4 magnetic valves；5 oiling pipelines；6 exchange lubrications
Oil pump；7 direct current emergency bearing oil pumps；8 lubricant oil feeding pipe roads；9 pressure gauges；10 pressure samples pipes.
Embodiment：
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
It is noted that described further below is all exemplary, it is intended to provides further instruction to the application.It is unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
As background technology is introduced, operating personnel are needed existing before high voltage startup pump start present in prior art
Field in the pump housing to filling lubricating oil.High voltage startup oil pump starts in the state of pump housing oil starvation, and high voltage startup oil pump can be caused to produce
Raw serious friction, or even the deficiency of damage, in order to solve technical problem as above, present applicant proposes a kind of turbo-engine lube
Activation system and method for the high voltage startup oil pump of system with automatic oil-injecting function.
A kind of activation system of the high voltage startup oil pump with automatic oiling, including turbine oil system, the steam turbine
Connected between the high voltage startup oil pump pouring orifice of lubricating oil system and the oil-out of AC Lub oil pump by pipeline, the pipeline
On be provided with magnetic valve, it is powered and remove electricity by the timing of magnetic valve, complete the oiling and startup of high voltage startup pump body.
Further, a hand-operated valve is respectively set before and after the magnetic valve., can by the setting hand-operated valve before and after magnetic valve
Flexibly controlled manually, prevent from slipping up, flexibly controlled manually according to the oiling degree of high voltage startup oil pump.
Further, the magnetic valve is arranged at the high voltage startup oil pump side of pipeline.
Further, the power on/off of magnetic valve is controlled by controller, after magnetic valve powered setting time, controls electromagnetism
Valve powers off, while starts high voltage startup oil pump.
Further, the pipeline is stainless steel passage.
Further, it is provided with hand-operated valve at the oil-out of the AC Lub oil pump.
Further, pressure samples pipe is provided with the oil-out of the AC Lub oil pump, is set on pressure samples pipe
There is pressure gauge.
Further, pipeline connection pressure samples pipe and high voltage startup the oil pump pouring orifice passage.
Method of work based on said system, magnetic valve is powered, opens, and connects connection lubricating oil outlet lubricant oil feeding pipe
Pipeline between road and high voltage startup oil pump, high voltage startup pump body oiling；After the powered setting time of magnetic valve, oiling work
Terminate, magnetic valve has a power failure, closed, while starts high voltage startup oil pump, is automatically performed the oiling of high voltage startup oil pump and starts work
Make.
Preferably, the setting time is 20-40s.
In a kind of typical embodiment of the application, as shown in figure 1, the high voltage startup oil pump of turbine oil system
The outlet lubricant oil feeding pipe road 8 of AC Lub oil pump in activation system with automatic oil-injecting function, including grease-box 1,
Pressure samples pipe 10, high voltage startup oil pump 2.Pressure samples on AC Lub oil pump outlet lubricant oil feeding pipe road 8
A stainless steel pipes 5 are provided between pipe 10, with high voltage startup oil pump 2.One is provided with the high voltage startup oil pump side of stainless steel tube 5
Magnetic valve 4.A hand-operated valve 3 is respectively set before and after magnetic valve.
In the startup method of high voltage startup oil pump 2：First step magnetic valve 4 is powered, opens magnetic valve 4, connects connection profit
Stainless steel tube 5 between oil outlet lubricant oil feeding pipe road 8 and high voltage startup oil pump 2, the pump housing oiling of high voltage startup oil pump 2.
Second step, after 4 powered 30 seconds, oiling end-of-job, magnetic valve 4 has a power failure magnetic valve, closes magnetic valve 4, while start high pressure and open
Dynamic oil pump 2, it is automatically performed the oiling of high voltage startup oil pump 2 and starts work.
The preferred embodiment of the application is the foregoing is only, is not limited to the application, for the skill of this area
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent substitution, improvement etc., should be included within the protection domain of the application.
It is not new to this practicality although above-mentioned specific embodiment of the present utility model is described with reference to accompanying drawing
The limitation of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Field technique personnel need not pay the various modifications that creative work can make or deformation still in protection model of the present utility model
Within enclosing.
Claims (8)
1. a kind of activation system of the high voltage startup oil pump with automatic oiling, including turbine oil system, it is characterized in that：It is described
Connected between the high voltage startup oil pump pouring orifice of turbine oil system and the oil-out of AC Lub oil pump by pipeline, institute
State and magnetic valve be provided with pipeline, it is powered and remove electricity by the timing of magnetic valve, complete high voltage startup pump body oiling and
Start.
2. a kind of activation system of the high voltage startup oil pump with automatic oiling as claimed in claim 1, it is characterized in that：The electromagnetism
A hand-operated valve is respectively set before and after valve.
3. a kind of activation system of the high voltage startup oil pump with automatic oiling as claimed in claim 1, it is characterized in that：The electromagnetism
Valve is arranged at the high voltage startup oil pump side of pipeline.
4. a kind of activation system of the high voltage startup oil pump with automatic oiling as claimed in claim 1, it is characterized in that：Pass through control
Device controls the power on/off of magnetic valve, after magnetic valve powered setting time, control magnetic valve power-off, while start high voltage startup oil
Pump.
5. a kind of activation system of the high voltage startup oil pump with automatic oiling as claimed in claim 1, it is characterized in that：The pipeline
For stainless steel passage.
6. a kind of activation system of the high voltage startup oil pump with automatic oiling as claimed in claim 1, it is characterized in that：The exchange
Hand-operated valve is provided with the oil-out of grease pump.
7. a kind of activation system of the high voltage startup oil pump with automatic oiling as claimed in claim 1, it is characterized in that：The exchange
Pressure samples pipe is provided with the oil-out of grease pump, pressure gauge is provided with pressure samples pipe.
8. a kind of activation system of the high voltage startup oil pump with automatic oiling as claimed in claim 7, it is characterized in that：The pipeline
Connect pressure samples pipe and high voltage startup oil pump pouring orifice passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720296314.XU CN206737960U (en) | 2017-03-24 | 2017-03-24 | A kind of activation system of the high voltage startup oil pump with automatic oiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720296314.XU CN206737960U (en) | 2017-03-24 | 2017-03-24 | A kind of activation system of the high voltage startup oil pump with automatic oiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206737960U true CN206737960U (en) | 2017-12-12 |
Family
ID=60558159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720296314.XU Withdrawn - After Issue CN206737960U (en) | 2017-03-24 | 2017-03-24 | A kind of activation system of the high voltage startup oil pump with automatic oiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206737960U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968730A (en) * | 2017-03-24 | 2017-07-21 | 山东中实易通集团有限公司 | Activation system and method for a kind of high voltage startup oil pump with automatic oiling |
| CN108190826A (en) * | 2018-02-26 | 2018-06-22 | 沈阳有研矿物化工有限公司 | A kind of high position refueling device |
-
2017
- 2017-03-24 CN CN201720296314.XU patent/CN206737960U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968730A (en) * | 2017-03-24 | 2017-07-21 | 山东中实易通集团有限公司 | Activation system and method for a kind of high voltage startup oil pump with automatic oiling |
| CN106968730B (en) * | 2017-03-24 | 2018-10-02 | 山东中实易通集团有限公司 | A kind of activation system and method for the high voltage startup oil pump with automatic oiling |
| CN108190826A (en) * | 2018-02-26 | 2018-06-22 | 沈阳有研矿物化工有限公司 | A kind of high position refueling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171212 Effective date of abandoning: 20181002 |
|
| AV01 | Patent right actively abandoned |