CN206073487U - A kind of double loop oil cooling machine - Google Patents
A kind of double loop oil cooling machine Download PDFInfo
- Publication number
- CN206073487U CN206073487U CN201621032777.7U CN201621032777U CN206073487U CN 206073487 U CN206073487 U CN 206073487U CN 201621032777 U CN201621032777 U CN 201621032777U CN 206073487 U CN206073487 U CN 206073487U
- Authority
- CN
- China
- Prior art keywords
- oil
- fuel tank
- interior
- loop
- pipe
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a kind of double loop oil cooling machine, including framework, interior fuel tank is provided with the framework, first cold oil loop and the refrigeration system for cooling down the oil in the interior fuel tank, the oil absorbing end and oil revolving end in the first cold oil loop is all arranged on the interior fuel tank internal, also include externally mounted fuel tank and the second cold oil loop, the interior fuel tank is arranged on the inside of the externally mounted fuel tank, the oil absorbing end and oil revolving end in the second cold oil loop is all arranged in the externally mounted fuel tank, a kind of double loop oil cooling machine of the present utility model outputs two separately controllable cold oil loops by a refrigeration system, production space is saved not only, and manufacturing cost is relatively low, work failure rate is low, and being capable of independent temperature control.
Description
Technical field
This utility model is related to refrigerating field, more particularly to a kind of double loop oil cooling machine.
Background technology
Need to cool down the main shaft portion and electric cabinet of lathe during machinery production is processed, existing Cool oil machine is general
Only single cold oil loop, is cooled down such as using two oil cooling machines, is not only increased the cost of equipment, can also be taken larger use
Space, accelerates the air flow inside electric cabinet such as using fan, and cooling-down effect is poor, and easily from the external world be blown into dust or
Metal fillings etc. and damage electric cabinet in electronic component, be to solve the problems, such as fan, portion of techniques librarian use small size air is transferred
Cooling electric cabinet, but due to external production bad environments, the production environment of high temperature causes minitype air conditioner fault rate higher, in order to
Problem above is solved, prior art proposes the technology that a kind of output channel in oil cooling machine is shunted, but two of this technology
Loop can not independent temperature control, so that it cannot carrying out the control of different chilling temperatures to the device that is cooled.
Utility model content
In order to solve the above problems, the purpose of this utility model is to provide a kind of double loop oil cooling of the independent temperature control of energy
Machine.
This utility model is to solve the technical scheme that adopts of its technical problem to be：
A kind of double loop oil cooling machine, including framework, are provided with interior fuel tank, the first cold oil loop and for cold on the framework
The refrigeration system of the oil in the interior fuel tank, the oil absorbing end and oil revolving end in the first cold oil loop are all arranged on the interior oil
Inside case, also including externally mounted fuel tank and the second cold oil loop, the interior fuel tank is arranged on the inside of the externally mounted fuel tank, and described second is cold
The oil absorbing end and oil revolving end of oil return line is all arranged in the externally mounted fuel tank.
The refrigeration system includes installing the condenser of compressor and compressor on said frame by pipeline communication
And the vaporizer being connected by expansion gear with condenser.
The first cold oil loop includes first circulation pump, and the first circulation pump is connected with and extends in the interior fuel tank
First input pipe of oil suction, the first circulation pump are also associated with the first drain pipe, first drain pipe and extraneous oil pipe
Connection, extraneous oil pipe are connected with the first liquid back pipe for extending to oil return in the interior fuel tank.
The first circulation pump is connected with the 3rd drain pipe to the externally mounted fuel tank fuel feeding, sets on the 3rd drain pipe
Have for controlling its electromagnetic valve for opening and closing, the upper surface of the interior fuel tank is provided with liquid inlet.
Also include, for measuring the first temperature sensor of the oil temperature in the interior fuel tank, arranging on first input pipe
There is the first filter.
First drain pipe is provided with first flow sensor.
The second cold oil loop includes second circulation pump, and the second circulation pump is connected with and extends in the externally mounted fuel tank
Second input pipe of oil suction, the second circulation pump are also associated with the second drain pipe, second drain pipe and extraneous oil pipe
Connection, extraneous oil pipe are connected with the second liquid back pipe for extending to oil return in the externally mounted fuel tank.
Also include, for measuring the second temperature sensor of the oil temperature in the externally mounted fuel tank, connecting on second input pipe
There is the second filter.
Second drain pipe is provided with second flow sensor.
The beneficial effects of the utility model are：A kind of double loop oil cooling machine of the present utility model is defeated by a refrigeration system
Go out two separately controllable cold oil loops, not only saved production space, and manufacturing cost is relatively low, work failure rate is low,
And being capable of independent temperature control.
Description of the drawings
With reference to the accompanying drawings and detailed description this utility model is described in further detail.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation in cold oil loop of the present utility model.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is described in further detail, however, it is desirable to say
Bright, the explanation to implementation below is schematic, is not constituted to concrete restriction of the present utility model.
See figures.1.and.2, a kind of double loop oil cooling machine, including framework 1, interior fuel tank 3, first is provided with the framework 1
Cold oil loop 30 and the refrigeration system 10 for cooling down the oil in the interior fuel tank 3, the oil absorbing end in the first cold oil loop 30
All it is arranged on inside the interior fuel tank 3 with oil revolving end, also including externally mounted fuel tank 2 and the second cold oil loop 20, the interior fuel tank 3 is arranged
In the inside of the externally mounted fuel tank 2, the oil absorbing end and oil revolving end in the second cold oil loop 20 are all arranged in the externally mounted fuel tank 2.
The refrigeration system 10 includes compressor 11 on the framework 1, and condenser of the compressor 11 by pipeline communication
12 and the vaporizer 13 that is connected by expansion gear with condenser 12.Expansion gear can be expansion valve or capillary tube etc., by
It is the state of the art in refrigeration system, this is not described in detail at this.
The first cold oil loop 30 includes first circulation pump 31, and the first circulation pump 31 is connected with and extends in described
First input pipe of oil suction in fuel tank 3, is provided with the first filter 32, prevents into debris such as on the inlet port of the first input pipe
Metal fillings etc. is entered in cold oil loop, it is ensured that the smoothness in loop, is additionally provided with for measuring the interior fuel tank 3 on the first input pipe
First temperature sensor 37 of interior oil temperature, first temperature sensor 37 can also be provided at the inside of interior fuel tank 3, and described first
Circulating pump 31 is also associated with the first drain pipe 33, and the first drain pipe 33 is provided with first flow sensor 35, and described first goes out liquid
Pipe 33 is connected with the oil pipe in the external world, and extraneous oil pipe is connected with the first liquid back pipe 34 for extending to oil return in the interior fuel tank 3.Institute
State first circulation pump 31 and be connected with the 3rd drain pipe 39 to 2 fuel feeding of the externally mounted fuel tank, the 3rd drain pipe 39 is provided with
For controlling the electromagnetic valve 36 of its keying, the upper surface of the interior fuel tank 3 is provided with liquid inlet 38.
The second cold oil loop 20 includes second circulation pump 21, and the second circulation pump 21 is connected with and extends to outside described
Second input pipe of oil suction in fuel tank 2, the inlet port of second input pipe are connected with the second filter 22, second filter
22 prevent from into debris such as metal fillings etc. entering in cold oil loop, it is ensured that the smoothness in loop, are additionally provided with use on the second input pipe
In the second temperature sensor 25 of the oil temperature measured in the externally mounted fuel tank 2, the second temperature sensor 25 can also be arranged outside
The inside of fuel tank 2, the second circulation pump 21 are also associated with the second drain pipe 23, and the second drain pipe 23 is provided with second flow biography
Sensor 26, second drain pipe 23 are connected with the oil pipe in the external world, and extraneous oil pipe is connected with and extends to oil return in the externally mounted fuel tank 2
The second liquid back pipe 24.
A kind of double loop oil cooling machine of the present utility model is provided with the first cold oil loop 30 of control and the second cold oil loop 20
Action whether control circuit, the operation of the oil cooling machine are as follows：Refrigeration system 10 works, in 13 pairs, vaporizer in fuel tank 3
Oil cooled down, first circulation pump 31 works, by interior fuel tank 3 oil extract out, go out liquid from first after the first input pipe
The oil pipe that pipe 33 is discharged outside to, returns to the first liquid back pipe 34,34 oil return of the first liquid back pipe after article cooling to external world
Inside to interior fuel tank 3 completes the circulation in a loop, and the first input pipe is provided with the first temperature sensor 37, the first drain pipe
33 are provided with first flow sensor 35, independently can carry out temperature control and flow-control to the loop；While 21 work of second circulation pump
Make, the oil of externally mounted fuel tank 2 is extracted out, the oil pipe being discharged outside to from the second drain pipe 23 after the second input pipe, through external
The second liquid back pipe 24 is returned to after the article cooling on boundary, 24 oil return of the second liquid back pipe to the inside of externally mounted fuel tank 2 completes the cold oil loop
Circulation, second input pipe be provided with externally mounted fuel tank 2 oil temperature detection second temperature sensor 25, when oil temperature is higher than
When setting value, the electromagnetic valve 36 on the 3rd drain pipe 39 is opened, and the oil in interior fuel tank 3 compared with low temperature is flow to externally mounted fuel tank 2
Interior, the fuel head under original state in externally mounted fuel tank 2 and interior fuel tank 3 tends to concordant with liquid inlet 38, compared with low temperature in interior fuel tank 3
After oil flow to externally mounted fuel tank 3, the higher oil of temperature in externally mounted fuel tank 2 flows into interior fuel tank 3 by the liquid inlet 38 in interior fuel tank 3
In so that the liquid height in externally mounted fuel tank 2 and interior fuel tank 3 is consistent, when the oil temperature that second temperature sensor 25 is detected drops
As little as setting value when, electromagnetic valve 36 cuts out.Help cool down externally mounted fuel tank 2 by the oil in interior fuel tank 3 is flow in externally mounted fuel tank 2
In oil, two cold oil loops are adjusted using a refrigeration system, while enabling the independent temperature control in two cold oil loops, control
Flow processed, not only saves manufacturing cost, reduces the production space of hold facility, and increases a cold oil loop to corresponding portion
Divide the effect for being cooled down to cool down than air conditioning system more stable, and do not allow fragile refrigeration plant.
Preferred embodiments of the present utility model are the foregoing is only, as long as this utility model is realized with essentially identical means
The technical scheme of purpose is belonged within protection domain of the present utility model.
Claims (9)
1. a kind of double loop oil cooling machine, including framework（1）, the framework（1）On be provided with interior fuel tank（3）, the first cold oil loop
（30）With for cooling down the interior fuel tank（3）The refrigeration system of interior oil, the first cold oil loop（30）Oil absorbing end and return
Oily end is all arranged on the interior fuel tank（3）It is internal, it is characterised in that：Also include externally mounted fuel tank（2）With the second cold oil loop（20）, institute
State interior fuel tank（3）It is arranged on the externally mounted fuel tank（2）Inside, the second cold oil loop（20）Oil absorbing end and oil revolving end all set
Put in the externally mounted fuel tank（2）It is interior.
2. a kind of double loop oil cooling machine as claimed in claim 1, it is characterised in that：The refrigeration system（10）Including being arranged on
The framework（1）On compressor（11）, and compressor（11）By the condenser of pipeline communication（12）And with condenser（12）
The vaporizer connected by expansion gear（13）.
3. a kind of double loop oil cooling machine as claimed in claim 1, it is characterised in that：The first cold oil loop（30）Including
One circulating pump（31）, the first circulation pump（31）It is connected with and extends to the interior fuel tank（3）First input pipe of interior oil suction, institute
State first circulation pump（31）It is also associated with the first drain pipe（33）, first drain pipe（33）It is connected with extraneous oil pipe, outward
The oil pipe on boundary is connected with and extends to the interior fuel tank（3）First liquid back pipe of interior oil return（34）.
4. a kind of double loop oil cooling machine as claimed in claim 3, it is characterised in that：The first circulation pump（31）It is connected with one
To the externally mounted fuel tank（2）3rd drain pipe of fuel feeding（39）, the 3rd drain pipe（39）It is provided with for controlling its keying
Electromagnetic valve（36）, the interior fuel tank（3）Upper surface be provided with liquid inlet（38）.
5. a kind of double loop oil cooling machine as claimed in claim 3, it is characterised in that：Also include for measuring the interior fuel tank
（3）First temperature sensor of interior oil temperature（37）, on first input pipe, it is provided with the first filter（32）.
6. a kind of double loop oil cooling machine as claimed in claim 3, it is characterised in that：First drain pipe（33）It is provided with
One flow transducer（35）.
7. a kind of double loop oil cooling machine as claimed in claim 1, it is characterised in that：The second cold oil loop（20）Including
Two circulating pumps（21）, the second circulation pump（21）It is connected with and extends to the externally mounted fuel tank（2）Second input pipe of interior oil suction, institute
State second circulation pump（21）It is also associated with the second drain pipe（23）, second drain pipe（23）It is connected with extraneous oil pipe, outward
Boundary's oil pipe is connected with and extends to the externally mounted fuel tank（2）Second liquid back pipe of interior oil return（24）.
8. a kind of double loop oil cooling machine as claimed in claim 7, it is characterised in that：Also include for measuring the externally mounted fuel tank
（2）The second temperature sensor of interior oil temperature（25）, on second input pipe, it is connected with the second filter（22）.
9. a kind of double loop oil cooling machine as claimed in claim 7, it is characterised in that：Second drain pipe（23）It is provided with
Two flow transducers（26）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621032777.7U CN206073487U (en) | 2016-08-31 | 2016-08-31 | A kind of double loop oil cooling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621032777.7U CN206073487U (en) | 2016-08-31 | 2016-08-31 | A kind of double loop oil cooling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206073487U true CN206073487U (en) | 2017-04-05 |
Family
ID=58436684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621032777.7U Withdrawn - After Issue CN206073487U (en) | 2016-08-31 | 2016-08-31 | A kind of double loop oil cooling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206073487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196669A (en) * | 2016-08-31 | 2016-12-07 | 中山市汇丰机电科技有限公司 | A kind of double loop oil cooling machine |
-
2016
- 2016-08-31 CN CN201621032777.7U patent/CN206073487U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196669A (en) * | 2016-08-31 | 2016-12-07 | 中山市汇丰机电科技有限公司 | A kind of double loop oil cooling machine |
| CN106196669B (en) * | 2016-08-31 | 2019-01-01 | 中山市汇丰机电科技有限公司 | A kind of double loop oil cooling machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204301357U (en) | Water chilling unit energy-saving circulating running system | |
| CN206073487U (en) | A kind of double loop oil cooling machine | |
| CN104748256B (en) | Multi-connected air conditioner cooling system and there is its multi-connected air conditioner | |
| CN203671795U (en) | Cooling system of multi-connection air conditioner and multi-connection air conditioner with same | |
| CN104422198A (en) | Compressor and oil pump control method thereof | |
| CN206291564U (en) | Leakage inspector and the cooling-water machine with it | |
| CN206281111U (en) | A kind of pre-cooling of fresh air system | |
| CN106196669B (en) | A kind of double loop oil cooling machine | |
| CN212414385U (en) | Seafood machine with adjustable main throttling module | |
| CN206639154U (en) | A kind of chip water cooling refrigeration system | |
| CN107120994A (en) | A kind of gas Rapid Circulation heat sink | |
| CN204373124U (en) | A kind of IDC machine room refrigerating plant | |
| CN209330527U (en) | A kind of heat pipe backboard heat extraction cabinet | |
| CN208042362U (en) | A kind of air conditioning wind pipe unit | |
| CN203798001U (en) | Water chilling unit system for air cooling industry | |
| CN208282330U (en) | A kind of air-cooled cold blower | |
| CN106152823A (en) | The method of work of the industrial refrigeration machine with protecting against shock accumulation of energy radiator | |
| CN206176806U (en) | Water chilling unit | |
| CN216046789U (en) | Water-cooling lubricating device | |
| CN205897401U (en) | Inverter type roof machine | |
| CN203731775U (en) | Refrigeration equipment with laterally arranged refrigerating unit | |
| CN103789826A (en) | Constant temperature system for cooling polycrystalline silicon ingots with cooling water | |
| CN219368462U (en) | Cold water type industrial air cooler | |
| CN204438870U (en) | Separate type communications equipment room heat pipe cooling intelligent control system | |
| CN204694220U (en) | The cooling device of X-ray thickness gauge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170405 Effective date of abandoning: 20190101 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170405 Effective date of abandoning: 20190101 |