CN206377095U - Cooling system - Google Patents
Cooling system Download PDFInfo
- Publication number
- CN206377095U CN206377095U CN201621052461.4U CN201621052461U CN206377095U CN 206377095 U CN206377095 U CN 206377095U CN 201621052461 U CN201621052461 U CN 201621052461U CN 206377095 U CN206377095 U CN 206377095U
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- Prior art keywords
- oil
- fuel tank
- cooler
- cooling system
- pipe
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Abstract
The utility model provides a kind of cooling system, include a fuel tank, one drive device and an exhaust apparatus, fuel tank internal is provided with first oil pipe, one the second oil pipe, one flowline, one oil return pipe and a cooling tube, wherein hydraulic oil is delivered to outside fuel tank by flowline, drive device is arranged at outside fuel tank, drive device includes a cooler, one changeable pump and a gear pump, one end of changeable pump is connected to the first oil pipe and the other end is connected to flowline, one end of gear pump is connected with an oil cooling service pipe and the other end is connected to the second oil pipe, one end of cooler is connected to oil cooling service pipe and the other end is connected to cooling tube, exhaust apparatus is arranged at cooler, exhaust apparatus can be sucked air by the side of neighbouring cooler and discharge air by the opposite side for being different from cooler, the radiating effect of cooling system is lifted by exhaust apparatus.
Description
Technical field
The utility model is related to a kind of cooling system, the cooling system espespecially with preferable cooling effect.
Background technology
The energy exported by hydraulic pump, via various control valves and pipe arrangement to hydraulic cylinder or hydraulic motor during, be
It is the pressure that media are responsible for needing in reception and registration energy, supply circuit using hydraulic fluid, machinery is operated.Consider to plant simultaneously
After the condition of kind, hydraulic fluid typically most often selects hydraulic oil.However, hydraulic oil can produce heat when using because of machine work
Can, when tank temperature is raised, start mechanical precision can be caused to decline, and allow part life to reduce, increase maintenance frequency, together
When lower mechanical service life.
Utility model content
The utility model cooling system includes a fuel tank, a drive device its main purpose is, providing one kind
And the cooling system of an exhaust apparatus, the fuel tank internal be provided with first oil pipe, second oil pipe, one it is fuel-displaced
Hydraulic oil is delivered to outside the fuel tank by pipe, an oil return pipe and a cooling tube, wherein flowline, and the drive device is set
Outside the fuel tank, the drive device includes a cooler, a changeable pump and a gear pump, one end of the changeable pump
It is connected to first oil pipe and the other end is connected to the flowline, one end of the gear pump is connected with an oil cooling service pipe and another
End is connected to second oil pipe, and one end of the cooler is connected to the oil cooling service pipe and the other end is connected to the cooling tube, the row
Device of air is arranged at the cooler, and the exhaust apparatus can suck air and cold by being different from this by the side of the neighbouring cooler
But the opposite side discharge air of device, the radiating effect of the cooling system is lifted by the exhaust apparatus.
The drive device includes a motor, and the motor provides power, and the cooler is arranged at the motor
Rear, the exhaust apparatus is arranged at the side that the cooler is different from the motor.
The exhaust apparatus includes a fan and a motor, and the motor can drive the fan of the exhaust apparatus to turn
It is dynamic.
The subsidiary fan of the motor, the cooler relies on the fan quick heat radiating of the motor.
A safety valve is also associated with the gear pump, makes hydraulic oil be formed back between the gear pump and the safety valve
Road.
First oil pipe is in being provided with first oil cleaner screen in the fuel tank, second oil pipe in the fuel tank in being provided with one
Individual second oil cleaner screen, first oil cleaner screen and second oil cleaner screen being capable of impurity screenings.
The wall of the fuel tank is provided with an oil gauge.
The flowline is provided with a check (non-return) valve.
The utility model has advantages below：The radiating effect of the cooling system is lifted by the exhaust apparatus.
Brief description of the drawings
Fig. 1 is the oil circuit configuration diagram of the utility model cooling system.
Fig. 2 is the stereo appearance figure of the utility model cooling system.
Fig. 3 is the front view of the utility model cooling system.
Fig. 4 is the side view of the utility model cooling system.
Fig. 5 is the top view of the utility model cooling system.
Description of reference numerals：10 cooling systems；20 fuel tanks；21 first oil cleaner screens；22 second oil cleaner screens；23 oil pressure blocks；24
Oil syringe；25 oil return pipes；26 oil gauges；30 drive devices；31 motor；32 coolers；321 cooling tubes；33 changeable pumps；331
First oil pipe；332 internal drainage pipes；333 flowlines；334 check (non-return) valves；34 gear pumps；341 second oil pipes；342 oil cooling service pipes；35
Safety valve；40 exhaust apparatus；41 fans；42 motors.
Embodiment
Referring to figs. 1 to shown in Fig. 5, be the oil circuit configuration diagram of the utility model cooling system, stereo appearance figure, front view,
Side view and top view.The utility model cooling system 10 includes a fuel tank 20, a drive device 30 and an exhaust
Device 40；Wherein：
The fuel tank 20 can provide the hydraulic oil needed for instrument machine hydraulic system.The fuel tank 20 is internally provided with one first
Oil cleaner screen 21 and second oil cleaner screen 22, first oil cleaner screen 21 and second oil cleaner screen 22 can provide impurity screening.
The outside of fuel tank 20 is provided with an oil pressure block 23 and an oil syringe 24, and the wherein oil pressure block 23 provides entry/exit oil
Function.The oil pressure block 23 can be connected to toolroom machine by oil pipe (not shown), and the hydraulic oil in the fuel tank 20 is defeated
Toolroom machine work done is delivered to, the hydraulic oil after work done is transmitted back to the fuel tank 20 again, the oil pressure block 23 is connected with an oil return pipe 25, such as
This injects oil return inside the fuel tank 20, and circulation is produced according to this.The oil syringe 24 can provide direct oiling into the fuel tank 20.
The wall of the fuel tank 20 is provided with an oil gauge 26, and there is provided the oil storage that user can recognize the fuel tank 20 immediately
Amount.
The drive device 30 is arranged at outside the fuel tank 20, the drive device 30 include a motor 31, one it is cold
But device 32, a changeable pump 33 and a gear pump 34.The motor 31 provides power.The cooler 32 is arranged at the motor
31 rear, the air-flow that the cooler 32 is discharged by the subsidiary fan of the motor 31 provides the effect of quick heat radiating.This can
Become pump 33 and be arranged at the opposite side that the motor 31 is different from the cooler 32 with the gear pump 34, the wherein changeable pump 33 is connected
In the motor 31, the gear pump 34 is reconnected in the changeable pump 33, and the changeable pump 33 and the tooth are driven using the motor 31
Wheel pump 34 draws hydraulic oil.A safety valve 35 is also associated with the gear pump 34.
The first oil cleaner screen 21 in the fuel tank 20 is connected with first oil pipe 331, and first oil pipe 331 is connected to this can
Become pump 33, the changeable pump 33 is connected with an internal drainage pipe 332 and extends to inside the fuel tank 20, be connected with addition one it is fuel-displaced
Pipe 333 is simultaneously extended to inside the fuel tank 20, and re-extended via a check (non-return) valve 334 to the oil pressure block 23, makes the flowline 333
Hydraulic oil can be delivered to outside the fuel tank 20.
Second oil cleaner screen 22 is connected with second oil pipe 341, and second oil pipe 341 is connected to the gear pump 34, should
Gear pump 34, which is reconnected, an oil cooling service pipe 342, and it is cold that one end that the oil cooling service pipe 342 is different from the gear pump 34 is connected to this
Hydraulic oil after cooling is delivered to inside the fuel tank 20 by but device 32, the cooler 32 via a cooling tube 321.
When the cooler 32 obstruction causes pressure excessive, when the gear pump 34 persistently draws the hydraulic oil in the fuel tank 20
When, the gear pump 34 or the cooler 32 can be caused to damage, now the safety valve 35 on the gear pump 34, makes hydraulic oil in the tooth
Loop is formed between wheel pump 34 and the safety valve 35, you can is made hydraulic oil in the interior circulation of safety valve 35, and is made hydraulic oil strong
The urgent entrance cooler 32, can avoid the gear pump 34 from being damaged with the cooler 32.
The exhaust apparatus 40 is arranged at the side that the cooler 32 is different from the motor 31, and the exhaust apparatus 40 can be by
The side suction air of the neighbouring cooler 32 simultaneously discharges air by the opposite side for being different from the cooler 32.The exhaust apparatus 40
Include a fan 41 and a motor 42, the motor 42 can drive the fan 41 to rotate, and so lift the cooling system
10 radiating effect.
The hydraulic oil main source that the utility model cooling system 10 is cooled down via the cooler 32 is the gear pump 34
The hydraulic oil drawn up inside the fuel tank 20, and the hydraulic oil inside the fuel tank 20 includes the oil pressure block 23 and delivers to the oil
The oil return of case 20, the internal drainage produced with the changeable pump 33.
Oil hydraulic circuit of the present utility model is with after toolroom machine work done, by hydraulic oil via the oil pressure block 23, the oil return pipe
25 deliver to inside the fuel tank 20, the gear pump 34 by the second oil cleaner screen 22 by the hydraulic oil inside the fuel tank 20, via this
Two oil pipes 341 are drawn into the oil cooling service pipe 342, then deliver to the cooler 32 and cooled down, and the hydraulic oil after cooling is cold via this
But pipe 321 is delivered to inside the fuel tank 20.
What the gear pump 34 was drawn is the hydraulic oil inside the fuel tank 20, can do and largely quickly draw, and makes the fuel tank 20
Internal hydraulic oil is fully cooled down via the cooler 32, and reaches comprehensive hydraulic oil cooling.Inside the fuel tank 20
When hydraulic oil works through thus circulating repetition, the hydraulic fluid temperature in the fuel tank 20 will necessarily be greatly reduced.
Meanwhile, the hydraulic oil in the fuel tank 20 is drawn into flowline 333 by the changeable pump 33 via the first oil pipe 331, is gone out
Oil pipe 333 delivers to the oil pressure block 23 through check (non-return) valve 334 again, and there is provided the hydraulic oil needed for toolroom machine work done.
The utility model includes changeable pump and gear pump, and wherein gear pump directly draws the hydraulic oil of fuel tank internal to cold
But device is cooled down, and the hydraulic oil after cooling sends fuel tank internal back to again, and the hydraulic oil in fuel tank is drawn into oil pressure block by changeable pump,
There is provided toolroom machine work done to use, while the hydraulic oil after toolroom machine work done sends fuel tank internal back to again.Directly drawn by gear pump
The hydraulic oil of fuel tank internal is taken, the hydraulic oil of fuel tank internal is maintained at allowable temperature really via continuous circulation, reaches user
Requirement, while allowing toolroom machine to possess excellent precision and improving service life.
There is advantages below with regard to the utility model described above that can summarize：
1. for the utility model cooling system, wherein cooling system includes a fuel tank, a drive device and one
Exhaust apparatus, the fuel tank internal is provided with first oil pipe, the second oil pipe, flowline, an oil return pipe and one
Hydraulic oil is delivered to outside the fuel tank by individual cooling tube, the wherein flowline, and the drive device is arranged at outside the fuel tank, the drive
Dynamic device includes a cooler, a changeable pump and a gear pump, and one end of the changeable pump is connected to first oil pipe
And the other end is connected to the flowline, one end of the gear pump is connected with an oil cooling service pipe and the other end is connected to second oil
Pipe, one end of the cooler is connected to the oil cooling service pipe and the other end is connected to the cooling tube, and it is cold that the exhaust apparatus is arranged at this
But device, the exhaust apparatus can be sucked air by the side of the neighbouring cooler and be discharged by the opposite side for being different from the cooler
Air, the radiating effect of the cooling system is lifted by the exhaust apparatus.
Claims (8)
1. a kind of cooling system, it is characterised in that include：
One fuel tank, the fuel tank internal is provided with first oil pipe, the second oil pipe, flowline, an oil return pipe
With a cooling tube, hydraulic oil is delivered to outside the fuel tank by the wherein flowline；
One drive device, the drive device is arranged at outside the fuel tank, the drive device include a cooler, one can
Become pump and a gear pump, one end of the changeable pump is connected to first oil pipe and the other end is connected to the flowline, the gear
One end of pump is connected with an oil cooling service pipe and the other end is connected to second oil pipe, and one end of the cooler is connected to the cooling
The oil pipe and other end is connected to the cooling tube；
One exhaust apparatus, the exhaust apparatus is arranged at the cooler, and the exhaust apparatus can be by the side of the neighbouring cooler
Suction air simultaneously discharges air by the opposite side for being different from the cooler.
2. cooling system as claimed in claim 1, it is characterised in that：The drive device includes a motor, and this is electronic
Machine provides power, and the cooler is arranged at the rear of the motor, and the exhaust apparatus is arranged at the cooler, and to be different from this electronic
The side of machine.
3. cooling system as claimed in claim 2, it is characterised in that：The exhaust apparatus includes a fan and a horse
Reach, the motor can drive the fan of the exhaust apparatus to rotate.
4. cooling system as claimed in claim 2, it is characterised in that：The subsidiary fan of the motor, the cooler relies on should
The fan quick heat radiating of motor.
5. cooling system as claimed in claim 1, it is characterised in that：A safety valve is also associated with the gear pump, liquid is made
Force feed forms loop between the gear pump and the safety valve.
6. cooling system as claimed in claim 1, it is characterised in that：First oil pipe is in being provided with one first in the fuel tank
Oil cleaner screen, second oil pipe is in being provided with second oil cleaner screen in the fuel tank, first oil cleaner screen and the second oil cleaner screen energy
Enough impurity screenings.
7. cooling system as claimed in claim 1, it is characterised in that：The wall of the fuel tank is provided with an oil gauge.
8. cooling system as claimed in claim 1, it is characterised in that：The flowline is provided with a check (non-return) valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621052461.4U CN206377095U (en) | 2016-09-13 | 2016-09-13 | Cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621052461.4U CN206377095U (en) | 2016-09-13 | 2016-09-13 | Cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206377095U true CN206377095U (en) | 2017-08-04 |
Family
ID=59401297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621052461.4U Active CN206377095U (en) | 2016-09-13 | 2016-09-13 | Cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206377095U (en) |
-
2016
- 2016-09-13 CN CN201621052461.4U patent/CN206377095U/en active Active
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