CN206397693U - A kind of compressor lubrication oil channel structures - Google Patents
A kind of compressor lubrication oil channel structures Download PDFInfo
- Publication number
- CN206397693U CN206397693U CN201720012294.9U CN201720012294U CN206397693U CN 206397693 U CN206397693 U CN 206397693U CN 201720012294 U CN201720012294 U CN 201720012294U CN 206397693 U CN206397693 U CN 206397693U
- Authority
- CN
- China
- Prior art keywords
- oil
- compressor
- pipe
- lubrication
- pressure release
- 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.)
- Active
Links
Landscapes
- Compressor (AREA)
Abstract
The utility model proposes a kind of compressor lubrication oil channel structures, including compressor, oil return line pipe, oil passage pipe, pressure release oil circuit, lubrication assistant oil circuit and lubricant passage way, lubrication assistant oil circuit includes electronic auxiliary oil pump, check-valves and auxiliary oil way pipe, one end of auxiliary oil way pipe is connected by electronic auxiliary oil pump with oil return line pipe, and the other end is connected by check-valves with oil passage pipe；Lubricant passage way includes spindle nose pump, check-valves and lubricant passage way pipe, and one end of lubricant passage way pipe is connected by spindle nose pump with oil return line pipe, and the other end is connected by check-valves with oil passage pipe；Pressure release oil circuit includes pressure release oil-way pipe and safety valve, and one end of pressure release oil-way pipe is connected with compressor, and the other end is divided into Liang Tiao branches pressure release oil circuit, and one is connected with electronic auxiliary oil pump, and one is connected with spindle nose pump.The utility model provides a kind of compressor lubrication oil channel structures that circulation lubrication can be carried out to compressor, strengthens compressor service life, reduce abrasion and save the energy.
Description
Technical field
The utility model is related to a kind of oil channel structures, more particularly to a kind of compressor lubrication oil circuit suitable on compressor
Structure.
Background technology
The lubrication system of existing compressor typically drives oil pump to enter to compressor after compressor start by spindle nose pump
There are many shortcomings in row lubrication, this mode to compressor lubrication, on the one hand lubrication work is carried out after compressor start
, so the resistance that compressor starts under a cold state can be caused to become big with abrasion, compressor can be had a strong impact on after long-time
Service life；On the other hand when air themperature is relatively low, the lubricating oil viscosity in compressor can become big, so that compressor is opened
Resistance when dynamic is bigger, can have a strong impact on the work system and service life of compressor and auxiliary machinery.
Utility model content
Based on above mentioned problem, the utility model purpose is that circulation lubrication, enhancing pressure can be carried out to compressor by providing one kind
Contracting machine service life, the compressor lubrication oil channel structures for reducing abrasion and the saving energy.
For problem above, there is provided following technical scheme：A kind of compressor lubrication oil channel structures, including compressor, return
Oil-way pipe and oil passage pipe, the compressor are provided with spindle nose pump and the oil return filter screen for reclaiming lubricating oil, the oil return line pipe
It is connected with oil return filter screen, the oil passage pipe is connected with the lubricant housings inside compressor and is that it conveys lubricating oil, its feature
It is：The compressor lubrication oil channel structures also include pressure release oil circuit, the auxiliary to provide lubricating oil under compressor cold state
Lubricant passage way and the lubricant passage way to provide lubricating oil under compressor operating state, the lubrication assistant oil circuit include electronic auxiliary
Oil pump, check-valves and auxiliary oil way pipe, one end of the auxiliary oil way pipe are connected by electronic auxiliary oil pump with oil return line pipe,
The other end is connected by check-valves with oil passage pipe；The lubricant passage way includes spindle nose pump, check-valves and lubricant passage way pipe, institute
The one end for stating lubricant passage way pipe is connected by spindle nose pump with oil return line pipe, and the other end is connected by check-valves with oil passage pipe
It is logical；The pressure release oil circuit includes pressure release oil-way pipe and safety valve, and one end of the pressure release oil-way pipe is connected with compressor, the other end
Liang Tiao branches pressure release oil circuit is split into, wherein branch's pressure release oil circuit is connected by safety valve with electronic auxiliary oil pump, it is another
Bar branch pressure release oil circuit is connected by safety valve with spindle nose pump.
The utility model is further arranged to：The constant temperature electric heater heated for lubricating oil is additionally provided with the compressor.
The utility model is further arranged to：The oil passage pipe is provided with the oil cooler for cutting oil.
The utility model is further arranged to：The oil passage pipe is provided with the oil filtering for being used for filtering, purify lubricating oil
Device.
The utility model is further arranged to：Lubricant housings inside the compressor includes crankshaft bearing, gear, work
Plug, head, connecting rod, axle envelope, motor or cylinder.
The beneficial effects of the utility model：The technical scheme that the utility model is provided is mainly to needing lubrication in compressor
Position the lubricant effect of sustainable circulation is provided, to increase the service life of compressor；It is compressor first in work
Under preceding i.e. cold state, the lubricating oil collected in oil return line pipe can be conveyed by oil passage pipe by electronic auxiliary oil pump first
Needed in compressor lubrication position be lubricated, this lubricant oil road structure can be compressor start before provide pre-lubrication with
Reduce compressor start when compressor in rotary part abrasion；Secondly, electronic auxiliary oil pump can be turned off after compressor start, is adopted
The lubricating oil collected in oil return line pipe is delivered in compressor by the spindle nose pump carried with compressor by oil passage pipe needs profit
Sliding position is lubricated；Both the above lubricating system employs lubricant passage way and lubrication assistant oil circuit mode in parallel is respectively
Compressor operationally and during cold state is lubricated, and not only reduces the abrasion between compressor inner body, and
Recycling for lubricating oil is realized, the energy has been saved；In addition, the technical program additionally provides pressure release oil circuit, when oil passage pipe
, can be by the pressure release that is connected respectively with lubricant passage way and lubrication assistant oil circuit when being inside supplied to the lubricating oil inside compressor excessive
Oil-way pipe is supplied to compressor, reduces the loss of the energy, while ensure that the good lubricant effect of compressor.
Brief description of the drawings
Fig. 1 is the structural representation of compressor lubrication oil channel structures in the utility model embodiment.
Illustrate in figure：1- compressors；11- oil return filter screens；12- spindle nose pumps；13- constant temperature electric heaters；2- oil return line pipes；3-
Oil passage pipe；4- lubricant passage ways；41- lubricant passage way pipes；42- check-valves；5- lubrication assistant oil circuits；The electronic auxiliary oil pumps of 51-；
52- auxiliary oil way pipes；53- check-valves；6- pressure release oil circuits；61- pressure release oil-way pipes；611- branches pressure release oil circuit；62- safety valves；
7- oil coolers；8- oil strainers.
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
As shown in figure 1, a kind of compressor lubrication oil channel structures, including compressor 1, oil return line pipe 2 and oil passage pipe 3, institute
State compressor 1 and be provided with spindle nose pump 12 and the oil return filter screen 11 for reclaiming lubricating oil, the oil return line pipe 2 and the phase of oil return filter screen 11
Even, the oil passage pipe 3 is connected with the lubricant housings inside compressor 1 and is the lubrication inside its conveying lubricating oil, compressor 1
Position includes the pivoting friction positions such as crankshaft bearing, gear, piston, head, connecting rod, axle envelope, motor or cylinder.The compressor
Lubricant oil road structure also includes pressure release oil circuit 6, is that the lubrication assistant oil circuit 5 of lubricating oil is provided under the cold state of compressor 1 and is
The lubricant passage way 4 of lubricating oil is provided under the working condition of compressor 1.
As shown in figure 1, the lubrication assistant oil circuit 5 includes electronic auxiliary oil pump 51, check-valves 53 and auxiliary oil way pipe 52,
One end of the auxiliary oil way pipe 52 is connected by electronic auxiliary oil pump 51 with oil return line pipe 2, and the other end passes through check-valves 52
It is connected with oil passage pipe 3., can be by electronic auxiliary oil pump 51 by oil return line under compressor 1 is before operation cold state
The lubricating oil collected in pipe 2 is delivered to by oil passage pipe 3 needs the position of lubrication to be lubricated in compressor 1, this lubricating oil
Line structure provides pre-lubrication to reduce the mill of rotary part in compressor 1 when compressor 1 starts before for compressor 1 can starting
Damage.
As shown in figure 1, the lubricant passage way 4 includes spindle nose pump 12, check-valves 42 and lubricant passage way pipe 41, the lubricating oil
One end of road pipe 41 is connected by spindle nose pump 12 with oil return line pipe 2, and the other end is connected by check-valves 42 with oil passage pipe 3
It is logical.Compressor 1 turns off electronic auxiliary oil pump 51 after starting, and the spindle nose pump 12 carried using compressor 1 will be collected in oil return line pipe 2
Lubricating oil be delivered to by oil passage pipe 3 needed in compressor 1 lubrication position be lubricated.
It is respectively compressor 1 that both the above lubricating system, which employs lubricant passage way 4 and the mode in parallel of lubrication assistant oil circuit 5,
Operationally and during cold state it is lubricated, not only reduces the abrasion between the inner body of compressor 1, and realize
Recycling for lubricating oil, has saved the energy；In addition, being provided with check-valves on two oil circuits, lubricating oil crossfire can be prevented, together
When, the stop valve of control oil circuit is additionally provided with each oil circuit of the above.
As shown in figure 1, the pressure release oil circuit 6 includes pressure release oil-way pipe 61 and safety valve 62, the pressure release oil-way pipe 61
One end is connected with compressor 1, and the other end splits into Liang Tiao branches pressure release oil circuit 611, wherein branch's pressure release oil circuit 611 passes through
Safety valve 62 is connected with electronic auxiliary oil pump 51, and another branch's pressure release oil circuit 611 is connected by safety valve 62 with spindle nose pump 12.
When the pressure in lubricant passage way pipe 41, auxiliary oil way pipe 52 or oil passage pipe 3 is excessive, it be able to will be lubricated by pressure release oil-way pipe 61
Oil is supplied to compressor 1, on the one hand prevents the excessive damage oil channel structures of oil circuit pipe pressure, on the other hand reduces the loss of the energy,
It ensure that the good lubricant effect of compressor 1.
Further, as shown in figure 1, being additionally provided with the constant temperature electric heater 13 heated for lubricating oil on the compressor 1, it is used for
To lubricating oil heat temperature raising, the viscosity of lubricating oil is diminished, reduce and start abrasion, lubricant effect is more preferable.On the oil passage pipe 3
Provided with the oil cooler 7 for cutting oil, for cooling to lubricating oil, prevent lubricating oil temperature too high, influence compressor 1
Work.The oil passage pipe 3 is provided with the oil strainer 8 for being used for filtering, purify lubricating oil, for being delivered in compressor 1
The lubricating oil in portion is filtered, and prevents the materials such as residue from entering compressor 1 and influenceing the normal work of compressor 1.
The technical scheme that the utility model is provided is to needing the position of lubrication to provide sustainable circulation in compressor 1
Lubricant effect, to increase the service life of compressor 1.Pressure release oil circuit 6, lubrication assistant oil circuit 5 provided in the technical program
It is also applicable in lubricant passage way 4 on the machine that other needs lubricate, this lubricant oil road structure application does not make specific limit
System.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and modification, above-mentioned vacation can also be made
If these improvement and modification also should be regarded as protection domain of the present utility model.
Claims (5)
1. a kind of compressor lubrication oil channel structures, including compressor, oil return line pipe and oil passage pipe, the compressor are provided with spindle nose
Pump and the oil return filter screen for reclaiming lubricating oil, the oil return line pipe are connected with oil return filter screen, the oil passage pipe and compressor
Internal lubricant housings is connected and is that it conveys lubricating oil, it is characterised in that：The compressor lubrication oil channel structures also include letting out
Force feed road, it is that the lubrication assistant oil circuit of lubricating oil is provided under compressor cold state and is to provide lubrication under compressor operating state
The lubricant passage way of oil, the lubrication assistant oil circuit includes electronic auxiliary oil pump, check-valves and auxiliary oil way pipe, the auxiliary oil way
One end of pipe is connected by electronic auxiliary oil pump with oil return line pipe, and the other end is connected by check-valves with oil passage pipe；Institute
Stating lubricant passage way includes spindle nose pump, check-valves and lubricant passage way pipe, and one end of the lubricant passage way pipe passes through spindle nose pump and oil return
Road pipe is connected, and the other end is connected by check-valves with oil passage pipe；The pressure release oil circuit includes pressure release oil-way pipe and safety
Valve, one end of the pressure release oil-way pipe is connected with compressor, and the other end splits into Liang Tiao branches pressure release oil circuit, wherein a branch
Pressure release oil circuit is connected by safety valve with electronic auxiliary oil pump, and another branch's pressure release oil circuit passes through safety valve and spindle nose pump phase
Even.
2. a kind of compressor lubrication oil channel structures according to claim 1, it is characterised in that：It is additionally provided with the compressor
The constant temperature electric heater heated for lubricating oil.
3. a kind of compressor lubrication oil channel structures according to claim 1 or 2, it is characterised in that：On the oil passage pipe
Provided with the oil cooler for cutting oil.
4. a kind of compressor lubrication oil channel structures according to claim 1, it is characterised in that：The oil passage pipe is provided with
Oil strainer for filtering, purifying lubricating oil.
5. a kind of compressor lubrication oil channel structures according to claim 1, it is characterised in that：Profit inside the compressor
Sliding position includes crankshaft bearing, gear, piston, head, connecting rod, axle envelope, motor or cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720012294.9U CN206397693U (en) | 2017-01-05 | 2017-01-05 | A kind of compressor lubrication oil channel structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720012294.9U CN206397693U (en) | 2017-01-05 | 2017-01-05 | A kind of compressor lubrication oil channel structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206397693U true CN206397693U (en) | 2017-08-11 |
Family
ID=59513503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720012294.9U Active CN206397693U (en) | 2017-01-05 | 2017-01-05 | A kind of compressor lubrication oil channel structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206397693U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107527A (en) * | 2019-06-11 | 2019-08-09 | 山东豪迈机械制造有限公司 | Compressor oil-supplying system and compressor oil-supplying method |
| CN111120280A (en) * | 2020-01-06 | 2020-05-08 | 四川金星清洁能源装备股份有限公司 | Diaphragm compressor oil way system and cleaning method thereof |
-
2017
- 2017-01-05 CN CN201720012294.9U patent/CN206397693U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107527A (en) * | 2019-06-11 | 2019-08-09 | 山东豪迈机械制造有限公司 | Compressor oil-supplying system and compressor oil-supplying method |
| CN111120280A (en) * | 2020-01-06 | 2020-05-08 | 四川金星清洁能源装备股份有限公司 | Diaphragm compressor oil way system and cleaning method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10859203B1 (en) | High-low pressure lubrication system for high-horsepower plunger pump | |
| CN111188763A (en) | High-low pressure lubricating system for high-power plunger pump | |
| DE102010027816A1 (en) | Internal combustion engine with oil circuit and method for heating the engine oil of such an internal combustion engine | |
| CN206397693U (en) | A kind of compressor lubrication oil channel structures | |
| DE102006030790A1 (en) | Heat exchanger with integrated bypass valve | |
| EP2751397A1 (en) | Method and device for detecting leaks in a vehicle lubrication system | |
| CN104948467A (en) | Oil-way system for air-cooling dry screw compressor | |
| CN102828795A (en) | Closed circulating diesel engine lubricating system | |
| CN105221208B (en) | Engine lubrication system | |
| DE102006029888B3 (en) | Compressor system for producing oil-free compressed air, has expansion machine transforming energy in form of heat into mechanical work for driving fan and electrical machine to realize heat dissipation of system | |
| CN107795585A (en) | A kind of ball grinder motor bearing shell self-cooled lubricating and cooling | |
| CN211950841U (en) | High-low pressure lubricating system for high-power plunger pump | |
| CN108612833A (en) | The control device of wind turbine gearbox oil temperature can be reduced | |
| CN107218099A (en) | High-power diesel engine engine oil pressure control method | |
| CN106321187A (en) | Engine, engine lubricating system and engine lubricating method | |
| CN203067758U (en) | Circulation oil cooling device of worm reducer | |
| CN201382011Y (en) | Exterior oil way system for centrifugal refrigerating compressor | |
| DE102016206654A1 (en) | Internal combustion engine with lubricating device and motor vehicle | |
| CN216768310U (en) | Wheel reduction gear lubricating oil filtering and cooling device for electric wheel mine | |
| CN102207020A (en) | Internal combustion engine cooling circulation system | |
| CN206965307U (en) | A kind of multistation fitting cold extrusion shaping machine tank oiling channel oil filter | |
| CN201335147Y (en) | Speed changer externally-connected oil cooler | |
| CN207813686U (en) | Engine lubrication system | |
| CN210343446U (en) | Engine and engine oil lubricating system thereof | |
| CN106246742A (en) | A kind of water-cooling structure of magnetic suspension motor auxiliary bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |