CN205918561U - Lubricated oil cooling device of air compressor machine - Google Patents
Lubricated oil cooling device of air compressor machine Download PDFInfo
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- CN205918561U CN205918561U CN201620683802.1U CN201620683802U CN205918561U CN 205918561 U CN205918561 U CN 205918561U CN 201620683802 U CN201620683802 U CN 201620683802U CN 205918561 U CN205918561 U CN 205918561U
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- air compressor
- heat exchanger
- oil
- compressor machine
- lubricating oil
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Abstract
The utility model provides a lubricated oil cooling device of air compressor machine, including circulation pipeline and air compressor machine, circulation pipeline is used for the lubricating oil that circulates, and both ends are connected respectively in the air compressor machine. Circulation pipeline includes into oil pipe way and play oil pipe way, enters the oil pipe way and goes out the oil pipe way and be connected respectively in the heat exchanger. Be provided with lubricious oil duct in the inner chamber of heat exchanger, the both ends of lubricated oil duct feed through respectively in entering the oil pipe way and going out the oil pipe way, enter the oil pipe way and go out the oil pipe sweetgum fruit and cross the circulation that fluid was realized to lubricated oil duct. And the inner chamber mesocycle of heat exchanger circulation coolant liquid, lubricated oil duct soaks in the coolant liquid, and the coolant liquid and the lubricated oil duct of heat exchanger carry out the heat exchange. The utility model provides a lubricated oil cooling device of air compressor machine realizes the lubricating oil cooling through the heating effect that trades of heat exchanger, and need not additionally to consume the energy of air compressor machine, and the effective power of air compressor machine is not influenced. Mode through the heat exchange is cooled down to lubricating oil, can not produce the noise.
Description
Technical field
This utility model is related to fluid cooling technology field, is furthermore to be related to a kind of air compressor lubricating oil cooling
Device.
Background technology
Air compressor machine is a kind of quite varied machinery of application, but no matter any air compressor machine, all can produce in running
The very high temperature of life, the optimal operating temperature of general air compressor machine maintains between 75 DEG C -90 DEG C, needs to reduce air compressor machine fortune as early as possible
The high temperature producing during row, otherwise influences whether the normal work of air compressor machine, can damage air compressor machine parts, lead to pneumatics when serious
Machine can not work.Cooling to air compressor machine, traditional type of cooling majority is to adopt air cooling, is typically joined using forced-ventilated fan
Close temperature control valve to be cooled down the high temperature grease that air compressor host produces, the lubricating oil after cooling flows back through pipeline again
To main frame, the cooling of lubricating oil reciprocation cycle.Whole cooling system includes the cooling being directly connected to air compressor motor main shaft
Fan, is located at the cooler in main frame lubrication oil circulation pipeline and temperature control valve.In the course of the work, due to pneumatics mechanomotive force
Machine is in operating condition all the time, and the cooling fan being attached thereto also is in operating condition all the time, and (rotating speed can for the fan running up
Reach 2950r/m) to produce continuous noise (actual measurement increases by 10 decibels about due to the running noise of fan) cooling fan long
Phase is in continuous operating condition, and fan is powered by air compressor machine, reduces air compressor machine and directly acts on having on main frame
Effect power, causes the waste of the energy.
Therefore, for a person skilled in the art, how to design a kind of noise that produces little and do not reduce air compressor machine
The air compressor lubricating oil cooling system of effective power, is the current technical issues that need to address.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of air compressor lubricating oil chiller, including with sky
The circulation line for the lubricating oil that circulates of press two ends connection, described circulation line is included for described air compressor machine oil-feed
In-line and the outlet line fuel-displaced from described air compressor machine；Described in-line and described outlet line are connected to heat exchange
Device, arranges oil leab in the inner chamber of described heat exchanger, the two ends of described oil leab be respectively communicated with described in-line and
Described outlet line；The inner chamber circulation coolant of described heat exchanger.
Alternatively, the serpentine-like tortuous distribution of described oil leab.
Alternatively, the caliber of described oil leab is more than or equal to the caliber of described circulation line.
Alternatively, the inlet of described heat exchanger is above, and liquid outlet is located at lower section.
Alternatively, and described inlet and described liquid outlet are located at the diagonal positions of described heat exchanger.
Alternatively, described inlet is connected to the position near described outlet line.
Alternatively, described in-line and described outlet line are all connected to the top of described heat exchanger side wall.
Alternatively, drainage screen is set in described outlet line, and described drainage screen is connected to described positioned at described outlet line
The end of heat exchanger.
This utility model provides a kind of air compressor lubricating oil chiller, including circulation line and air compressor machine, circulation pipe
Road is used for the lubricating oil that circulates, and two ends are connected to air compressor machine.Circulation line includes in-line and outlet line, oil-feed
Pipeline is used for inputting lubricating oil in air compressor machine, and outlet line is used for exporting lubricating oil in air compressor machine, in-line with fuel-displaced
Pipeline is connected to heat exchanger.It is provided with lubricious oil duct, the two ends of oil leab are respectively communicated with entering in the inner chamber of heat exchanger
Oil pipe line and outlet line, in-line and outlet line realize the circulation of fluid by oil leab.And the inner chamber of heat exchanger
Middle circulation coolant, oil leab is soaked in coolant, and the coolant of heat exchanger and oil leab carry out heat exchange, will
Heat is taken away in time, thus cutting oil.
High temperature grease enters oil leab after outlet line outflow, from in-line weight after heat exchange in oil leab
New entrance completes in air compressor machine to circulate.
The air compressor lubricating oil chiller that this utility model provides realizes lubrication oil cooling by the heat exchange effect of heat exchanger
But, the energy of air compressor machine need not additionally be consumed, the effective power of air compressor machine is unaffected.To lubrication by way of heat exchange
Oil cooling, will not produce noise.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of air compressor machine lubricant oil cooling apparatus in a kind of embodiment of the application.
Wherein:
Air compressor machine 1, circulation line 2, in-line 21, outlet line 22, heat exchanger 3, inlet 31, liquid outlet 32, profit
Grease way 4, drainage screen 5.
Specific embodiment
Core of the present utility model is to provide a kind of air compressor lubricating oil chiller, not extra when lubricating oil is reduced
Consume the energy of air compressor machine, and do not produce noise.
In order that those skilled in the art more fully understands the technical solution of the utility model, below in conjunction with accompanying drawing and
Specific embodiment, is described in detail to the air compressor lubricating oil chiller of the application.
As shown in figure 1, the structural representation for air compressor machine lubricant oil cooling apparatus in a kind of embodiment of the application.This cooling
Device includes circulation line 2 and heat exchanger 3, is used for, in circulation line 2, the lubricating oil that circulates, its two ends is connected to air compressor machine
On 1.Circulation line 2 includes in-line 21 and outlet line 22, and in-line 21 is used for the input lubrication in air compressor machine 1
Oil, and outlet line 22 is used for discharging the lubricating oil in air compressor machine 1.In-line 21 and outlet line 22 except with air compressor machine 1
Outside connection, also connect heat exchanger 3, in-line 21, outlet line 22, air compressor machine 1 and heat exchanger 3 be collectively forming one complete
Whole lubrication oil circulation loop.
Heat exchanger 3 inner hollow, is provided with oil leab 4 in the inner chamber of heat exchanger 3, and the two ends of oil leab 4 are respectively
It is communicated in in-line 21 and outlet line 22.Circulation coolant in the inner chamber of heat exchanger 3, namely oil leab 4 soaks
In the coolant of heat exchanger 3 inner chamber, lubricating oil carries out heat exchange cooling with coolant in oil leab 4 to bubble.In heat exchanger 3
Constantly circulation is passed through the coolant of low temperature, and after heat exchange, coolant heats up and discharges.Coolant typically adopts cold water, cold water after heat exchange
Intensification becomes hot water, can be used for the place that other need thermal source, not only lubricating oil is lowered the temperature, additionally provides hot water, kill two birds with one stone.
High temperature grease enters oil leab 4 after outlet line 22 outflow, from oil inlet pipe after heat exchange in oil leab 4
Road 21 reenters and completes in air compressor machine 1 to circulate.The air compressor lubricating oil chiller that this utility model provides passes through heat exchanger 3
Heat exchange effect realize lubrication oil cooling, and need not additionally consume the energy of air compressor machine 1, the effective power of air compressor machine 1 is not subject to shadow
Ring.And by way of heat exchange, lubricating oil is lowered the temperature, noise will not be produced, whole process is more steady.Described herein
Lubricating oil be the fluid referring to air compressor machine is cooled down.
On this basis, in order to more preferably reach cooling, the serpentine-like tortuous distribution of the oil leab 4 in heat exchanger 3, as far as possible
Increase the area in heat exchanger 3, quick more fully heat exchange can be reached.Oil leab 4 is in s type cycle arrangement, and corner can
For right angle or fillet, regularly evenly distributed, there is between the pipeline of oil leab 4 gap, the spacing in each gap is basically identical,
Make cooling effect everywhere close.
Additionally, the caliber of oil leab 4 is more than or equal to circulation line 2, make flow velocity fall in oil leab 4 for the lubricating oil
Low, extend heat-exchange time, also can reach the purpose improving heat transfer rate to a certain extent.
Further, the inlet 31 of heat exchanger 3 is located at the top of heat exchanger 3, and liquid outlet 32 is located under heat exchanger 3
Side.And inlet 31 and liquid outlet 32 are located on the diagonal of heat exchanger 3, can extend the stream in heat exchanger 3 in coolant
Dynamic distance, extends heat-exchange time, also can improve heat exchange heat exchange rate.Cornerwise apart from longer, therefore cooling liquid energy is evenly
Ground diffusion.Certainly, inlet 31 liquid outlet 32 above is only used as a kind of preferred scheme positioned at lower section, by both positions
Inversion can also.
Inlet 31 is connected to the position near outlet line 22, and the lubricating oil temperature in outlet line 22 is higher, therefore
Cold water in inlet 31 is bigger with the temperature difference of hot lubricating oil, and heat exchange efficiency is higher.
If inlet 31 is located at the top of heat exchanger 3, in-line 21 and outlet line 22 can be both connected to heat exchange
The top of device 3 side wall.Certainly, this link position relation is only a kind of preferred version, if also may be used in the bottom being all located at heat exchanger 3
With, or both positions are also possible one on the other.
Drainage screen 5 is set in outlet line 22, and drainage screen 5 is connected to the end of heat exchanger 3 positioned at outlet line 22, profit
Lubricating oil passes through impurity therein during drainage screen 5 and can be filtered out, and plays the effect purifying lubricating oil.Drainage screen 5 covers and entirely goes out
The caliber of oil pipe line 22, impurity filters thoroughly.
The air compressor lubricating oil chiller being provided using this utility model, by the heat exchange action of heat exchanger 3, can be real
Now effectively cooling effect, and do not utilize the energy of air compressor machine, keep the effective power of air compressor machine.Heat transfer process does not produce and makes an uproar
Sound, keeps working environment steadily quiet.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or new using this practicality
Type.Multiple modifications to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice, can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The wide scope consistent with features of novelty.
Claims (8)
1. a kind of air compressor lubricating oil chiller it is characterised in that include connect with air compressor machine (1) two ends for circulation profit
The circulation line (2) of lubricating oil, described circulation line (2) include for described air compressor machine (1) oil-feed in-line (21) with
From the fuel-displaced outlet line (22) of described air compressor machine (1)；Described in-line (21) is connected respectively with described outlet line (22)
Setting oil leab (4) in heat exchanger (3), the inner chamber of described heat exchanger (3), the two ends of described oil leab (4) connect respectively
Lead in described in-line (21) and described outlet line (22)；The inner chamber circulation coolant of described heat exchanger (3).
2. air compressor lubricating oil chiller according to claim 1 is it is characterised in that described oil leab (4) is in Serpentiss
The tortuous distribution of shape.
3. air compressor lubricating oil chiller according to claim 2 is it is characterised in that the pipe of described oil leab (4)
Footpath is more than or equal to the caliber of described circulation line (2).
4. air compressor lubricating oil chiller according to claim 2 is it is characterised in that the feed liquor of described heat exchanger (3)
Mouth (31) is above, and liquid outlet (32) is located at lower section.
5. air compressor lubricating oil chiller according to claim 4 it is characterised in that and described inlet (31) with
Described liquid outlet (32) is located at the diagonal positions of described heat exchanger (3).
6. air compressor lubricating oil chiller according to claim 5 is it is characterised in that described inlet (31) is connected to
Position near described outlet line (22).
7. air compressor lubricating oil chiller according to claim 6 is it is characterised in that described in-line (21) and institute
State the top that outlet line (22) is all connected to described heat exchanger (3) side wall.
8. the air compressor lubricating oil chiller according to any one of claim 1 to 7 is it is characterised in that described flowline
Setting drainage screen (5) in road (22), described drainage screen (5) is connected to described heat exchanger (3) positioned at described outlet line (22)
End.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620683802.1U CN205918561U (en) | 2016-06-30 | 2016-06-30 | Lubricated oil cooling device of air compressor machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620683802.1U CN205918561U (en) | 2016-06-30 | 2016-06-30 | Lubricated oil cooling device of air compressor machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205918561U true CN205918561U (en) | 2017-02-01 |
Family
ID=57875801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620683802.1U Active CN205918561U (en) | 2016-06-30 | 2016-06-30 | Lubricated oil cooling device of air compressor machine |
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| Country | Link |
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| CN (1) | CN205918561U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519355A (en) * | 2019-01-23 | 2019-03-26 | 南京恒达压缩机有限公司 | A kind of automatic oil changing device of air compressor machine lubrication |
| CN111059798A (en) * | 2019-12-11 | 2020-04-24 | 珠海格力电器股份有限公司 | Lubricating oil cooling structure, centrifugal water chilling unit and air conditioner |
| CN113864435A (en) * | 2021-10-25 | 2021-12-31 | 智新科技股份有限公司 | Speed reducer lubricating oil cooling system and method |
-
2016
- 2016-06-30 CN CN201620683802.1U patent/CN205918561U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519355A (en) * | 2019-01-23 | 2019-03-26 | 南京恒达压缩机有限公司 | A kind of automatic oil changing device of air compressor machine lubrication |
| CN111059798A (en) * | 2019-12-11 | 2020-04-24 | 珠海格力电器股份有限公司 | Lubricating oil cooling structure, centrifugal water chilling unit and air conditioner |
| CN113864435A (en) * | 2021-10-25 | 2021-12-31 | 智新科技股份有限公司 | Speed reducer lubricating oil cooling system and method |
| CN113864435B (en) * | 2021-10-25 | 2023-03-03 | 智新科技股份有限公司 | Speed reducer lubricating oil cooling system and method |
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