CN206917861U - A kind of blower fan automatic lubricating system - Google Patents
A kind of blower fan automatic lubricating system Download PDFInfo
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- CN206917861U CN206917861U CN201720445425.2U CN201720445425U CN206917861U CN 206917861 U CN206917861 U CN 206917861U CN 201720445425 U CN201720445425 U CN 201720445425U CN 206917861 U CN206917861 U CN 206917861U
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- valve
- oil
- blower fan
- accumulator
- grease
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Abstract
The utility model discloses a kind of blower fan automatic lubricating system, including grease-box, accumulator, lube oil cooler, lubricating oil filter and oil site；Stop valve is provided between the grease-box and lube oil cooler, by-passing valve I and main valve are respectively equipped with after the stop valve, by-passing valve II is provided between the by-passing valve I and main valve, accumulator is provided with after the main valve, valve is provided with after the accumulator, showering guilding valve is provided with after the valve；The lube oil cooler rear end is provided with lubricating oil filter, and oil site is connected to after the lubricating oil filter.The system is quick on the draw, without mechanical friction loss, and moment or short time pressure compensator of this accumulator as lubrication can be used in, in low pressure lubricating oil system, is provided to oil site and continues lubrication.
Description
Technical field
Turbine blower fan lubricating area is the utility model is related to, more particularly to a kind of blower fan automatic lubricating system.
Background technology
Air blower is the rotor eccentricity operating by cylinder interior biasing, and makes the volume change between the blade in rotor slot will
Air suction, compression, the industrial equipment to spue.Air blower is widely used in sewage disposal, steelmaking furnace, coal washery, mine
The fields such as flotation, chemical industry gas making, vacuum, it also can be used for conveying other special gas.
In existing air blower, its rotor speed is up to 25000r/min, and load is larger, and lubricating requirement is very high, therefore from
Body is equipped with circulating oil system.If meeting accident power supply to interrupt suddenly, rotor can not stall quickly because of inertia, but lubricate
Oil pump due to power-off and can not fuel feeding, expanding machine is faced the danger of first oil lubrication tile kilning.
Utility model content
The technical problems to be solved in the utility model：The purpose of this utility model be in order to solve it is of the prior art not
A kind of a kind of foot, there is provided blower fan automatic lubricating system that device powers down can be protected.
The technical solution of the utility model：A kind of blower fan automatic lubricating system described in the utility model, including lubricating oil
Case, accumulator, lube oil cooler, lubricating oil filter and oil site；Set between the grease-box and lube oil cooler
There is stop valve, by-passing valve I and main valve be respectively equipped with after the stop valve, by-passing valve II is provided between the by-passing valve I and main valve,
Accumulator is provided with after the main valve, valve is provided with after the accumulator, showering guilding valve is provided with after the valve；The lubricating oil cooling
Device rear end is provided with lubricating oil filter, and oil site is connected to after the lubricating oil filter.
Further, the lube oil cooler is additionally provided with cooling water inlet pipe and cooling water outlet pipe, with heat transfer
Mode promotes lubricating oil quickly to cool down.
Further, the by-passing valve I and main valve are parallel relationship.
Further, the grease-box, stop valve, by-passing valve I, by-passing valve II and pressure accumulation case are direct connected relation,
Can be by oil refill to accumulator.
Further, connecting pipe is provided between the showering guilding valve and grease-box, can be in main valve, by-passing valve I and by-passing valve
After II closes, the oil in accumulator is drained into grease-box.
Further, the oil site is fan rotor and fan rotor bearing.
The beneficial effect of the utility model compared with prior art：It is quick on the draw, without mechanical friction loss, in, low pressure
Moment or short time pressure compensator of this accumulator as lubrication can be used in lubricating oil system, is provided to oil site
Continue lubrication.Accumulator compensates as lubricating oil charge oil pressure after grease pump suddenly power-off, can make fan rotor bearing in oil
There is supplement feed lubrication after pump power-off, avoid that accident occurs.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
In order to deepen understanding of the present utility model, below we will the utility model is described in further detail with reference to accompanying drawing,
The embodiment is only used for explaining the utility model, does not form the restriction to scope of protection of the utility model.
As Fig. 1 shows a kind of embodiment of blower fan automatic lubricating system of the utility model, including grease-box 2, storage
Depressor 1, lube oil cooler 3, lubricating oil filter 4 and oil site 5；It is provided with and cuts between grease-box 2 and lube oil cooler 3
Only valve 7, by-passing valve I 61 and main valve 6 are respectively equipped with after stop valve 7, by-passing valve II 62 is provided between by-passing valve I 61 and main valve 6, it is main
Accumulator 1 is provided with after valve 6, valve 63 is provided with after accumulator 1, showering guilding valve 8 is provided with after valve 63；The rear end of lube oil cooler 3 is set
There is lubricating oil filter 4, oil site 5 is connected to after lubricating oil filter 4.Lube oil cooler 3 is additionally provided with the water inlet pipe of cooling water 31
With cooling water outlet pipe 32, lubricating oil is promoted quickly to cool down in a manner of heat transfer.By-passing valve I 61 and main valve 6 are parallel relationship.
Grease-box 2, stop valve 7, by-passing valve I 61, by-passing valve II 62 and pressure accumulation case 1 are direct connected relation.Showering guilding valve 8 and lubricating oil
Connecting pipe is provided between case 2.
The utility model have be quick on the draw, without mechanical friction loss the characteristics of, all may be used in, in low pressure lubricating oil system
Using moment of this accumulator as lubrication or short time pressure compensator, to be provided to oil site and continue lubrication.Accumulator 1
Grease-box provides pressure compensation after being powered off suddenly as grease pump, and fan rotor bearing can be made to have supplement after oil pump power-off
Feed lubrication, avoid that accident occurs.
Above-mentioned embodiment, only illustrate technical concept and architectural feature of the present utility model, it is therefore intended that allow ripe
Knowing the stakeholder of technique can implement according to this, but above content is not intended to limit the scope of protection of the utility model, every
Any equivalent change or modification made according to Spirit Essence of the present utility model, all should fall into the scope of protection of the utility model
Within.
Claims (6)
- A kind of 1. blower fan automatic lubricating system, it is characterised in that：Including grease-box, accumulator, lube oil cooler, lubricating oil Filter and oil site；Stop valve is provided between the grease-box and lube oil cooler, is respectively equipped with after the stop valve By-passing valve I and main valve, by-passing valve II is provided between the by-passing valve I and main valve, accumulator, the pressure accumulation are provided with after the main valve Valve is provided with after device, showering guilding valve is provided with after the valve；The lube oil cooler rear end is provided with lubricating oil filter, the profit Oil site is connected to after oil filter.
- A kind of 2. blower fan automatic lubricating system according to claim 1, it is characterised in that：The lube oil cooler is also set There are cooling water inlet pipe and cooling water outlet pipe.
- A kind of 3. blower fan automatic lubricating system according to claim 1, it is characterised in that：The by-passing valve I and main valve are Parallel relationship.
- A kind of 4. blower fan automatic lubricating system according to claim 1, it is characterised in that：The grease-box, stop valve, By-passing valve I, by-passing valve II and pressure accumulation case are direct connected relation.
- A kind of 5. blower fan automatic lubricating system according to claim 1, it is characterised in that：The showering guilding valve and grease-box Between be provided with connecting pipe.
- A kind of 6. blower fan automatic lubricating system according to claim 1, it is characterised in that：The oil site is fan rotor And fan rotor bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720445425.2U CN206917861U (en) | 2017-04-25 | 2017-04-25 | A kind of blower fan automatic lubricating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720445425.2U CN206917861U (en) | 2017-04-25 | 2017-04-25 | A kind of blower fan automatic lubricating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206917861U true CN206917861U (en) | 2018-01-23 |
Family
ID=61307227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720445425.2U Active CN206917861U (en) | 2017-04-25 | 2017-04-25 | A kind of blower fan automatic lubricating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206917861U (en) |
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2017
- 2017-04-25 CN CN201720445425.2U patent/CN206917861U/en active Active
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