CN106028763A - Oil cooling system for electrical cabinet and numerical control machine tool - Google Patents
Oil cooling system for electrical cabinet and numerical control machine tool Download PDFInfo
- Publication number
- CN106028763A CN106028763A CN201610584444.3A CN201610584444A CN106028763A CN 106028763 A CN106028763 A CN 106028763A CN 201610584444 A CN201610584444 A CN 201610584444A CN 106028763 A CN106028763 A CN 106028763A
- Authority
- CN
- China
- Prior art keywords
- oil
- air conditioner
- machine tool
- regulator cubicle
- pipeline
- 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.)
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention discloses an oil cooling system for an electrical cabinet and a numerical control machine tool. The oil cooling system is characterized by comprising an electrical cabinet body, an air conditioner, a machine tool main shaft gear box, an oil cooler and an oil storage tank, wherein the air conditioner is an oil-cooled air conditioner, an oil outlet of the oil storage tank is connected with an oil inlet of the oil cooler through a pipeline, a first oil outlet of the oil cooler is connected with an oil inlet of the air conditioner through a pipeline, an oil outlet of the air conditioner is connected with an oil inlet of the machine tool main shaft gear box through a pipeline, an oil outlet of the machine tool main shaft gear box is connected with an oil return port of the oil cooler through a pipeline, a second oil outlet of the oil cooler is connected with an oil return port of the oil storage tank through a pipeline, the air conditioner is installed and fixed on the surface of the electrical cabinet body, a through hole is formed in the surface of the electrical cabinet body, and the air conditioner is installed at the through hole. Compared with the prior art, the oil cooling system can effectively reduce the dust inside the control electrical cabinet body, and has the advantages of being simple in structure, not prone to block, good in cooling effect, low in cost and high in operating efficiency.
Description
Technical field
The present invention relates to electric automatization, Digit Control Machine Tool field, particularly relate to a kind of for regulator cubicle and number
The oil cooled system system that control lathe cools.
Background technology
Along with quickening and the raising of various automation degree of equipment of process of industrialization, control equipment and rack is installed
Change, the precision such as PLC, converter, uninterrupted power source, servo amplifier, complicated electronics, electrical equipment
Use more and more extensive.Substantial amounts of heat can be produced during the work of these equipment, and self is the quickest to high temperature
Sense, when control in-cabinet temperature is the highest, can affect the stable of control equipment and life-span.Common solution party
Method is to install exhaust fan on switch board to realize cooling, but during fan work, extraneous dust, greasy dirt and
Harmful gas also can enter in switch board therewith, is adsorbed by circuit board or other surface electrostatics, accumulates over a long period,
The corrosion of surface mount elements and printed wire will be caused, affect the heat radiation of components and parts simultaneously.The dust of accumulation is subject to
Also can the short circuit of detonator circuit plate hight laminate section after tide.The switch board working time is the longest, and the problems referred to above are the most prominent,
The catastrophic failure of control part will be caused when accumulating to a certain extent.Regulator cubicle air-conditioning (switch board air-conditioning
Device) it is the preferable settling mode solving above-mentioned cooling machine cabinet problem.Cabinet air conditioner (switch board air-conditioner)
Absorbing and cooling temperature is realized, so that switch board is in the case of airtight, by switch board by compression-type refrigeration
Heat in interior air shifts outside cabinet, and cooling performance is entirely capable of meeting, but cost is high, actually used in
Owing to the evaporating temperature at vaporizer is relatively low, generation and the discharge of condensed water are the most irritating, to clean Factory Building
Environmentally undesirable, in being easily caused cabinet, air humidity causes greatly the drawbacks such as short circuit, and special thing is for there being dust ring
The occasion that border is big, the radiator of air-conditioning is easily blocked by dust, and system failure rate height is always in product use
Big problem.It is thus desirable to disadvantages described above is improved replacement.
Summary of the invention
In view of this, the technical problem to be solved is: provide one for the deficiencies in the prior art
Design is simple, compact conformation, little, easy to use, the good cooling results of taking up room, unpick and wash easy to maintenance,
Can effectively reduce dust, the oil cooled system system for regulator cubicle and Digit Control Machine Tool of low cost in switch board.
In order to reach the effect above, the present invention adopts the following technical scheme that and realizes:
A kind of oil cooled system for regulator cubicle and Digit Control Machine Tool is united, including regulator cubicle cabinet, air conditioner, lathe
Main shaft gearbox, oil cooling machine, fuel reserve tank, described air conditioner is oil injection type air conditioner, and described fuel reserve tank is fuel-displaced
Mouth connects described oil cooling machine oil-in by pipeline, and described oil cooling machine the first oil-out connects described by pipeline
Air conditioner oil-in, described air conditioner oil-out connects described machine tool chief axis gear-box oil-in by pipeline,
Described machine tool chief axis gear-box oil-out connects oil cooling machine oil return opening by pipeline, and described oil cooling machine second is fuel-displaced
Mouth connects fuel reserve tank oil return opening by pipeline, and described air conditioner is mounted on described regulator cubicle cabinet surface,
Described regulator cubicle cabinet surface is provided with a through hole, and described air conditioner is installed on described through hole.
Further, described air conditioner includes housing, heat exchanger, fan, oil inlet pipe and flowline, described shell
Body forms cavity, and described housing is built with heat exchanger, and described heat exchanger connects oil inlet pipe and flowline, described
One surface of housing is provided with some air inlets and the gas outlet for fan blowing, other surface of described housing
For enclosed construction.
Housing to be exposed at regulator cubicle cabinet exterior portion be enclosed construction can, outside air conditioner and regulator cubicle cabinet
Portion's environment is without heat exchange, and the air inlet of radiator, fan outlet and air conditioner does not exist dust blocking
Phenomenon, is provided only with heat exchanger and fan and oil inlet pipe and flowline simultaneously in air conditioner, volume is little, one-tenth
This is extremely low, more a lot of than existing machine cabinet air-conditioner low cost, and it is little to take up room.
Further, described heat exchanger is with radiating fin.Heat exchange area can be increased, in regulator cubicle cabinet
Portion's more preferable cooling down effect.
Further, described housing is provided with and is shaped in described housing for installing fixing bar limit, described
Bar limit is provided with multiple perforation for coordinating fixed screw.
Further, the air inlet on housing and the gas outlet for fan blowing face regulator cubicle cabinet surface
Through hole.
Further, described oil cooling machine leads to built with compressor, condenser, vaporizer and oil pump, described oil pump
Cross oil cooling machine oil-in and connect fuel reserve tank oil-out.Described oil cooling machine is will on the basis of common oil cooling machine
Oil pump is installed, and saves the individually placed space of oil pump；Oil cooling machine can set the temperature of cooling oil, comes
Realizing providing the low-temperature receiver formulating temperature to air conditioner, this is all oil cooling machine technology and the function of existing maturation.
The present invention, by oil pump by the cold oil suction oil cooling machine in fuel reserve tank, and by the compressor of oil cooling machine,
Cold oil is cooled on oil cooling machine the temperature set by the effect of condenser and vaporizer, and cold oil is defeated by pipeline
Delivering to air conditioner, in regulator cubicle cabinet, the air of higher temperature enters cold by the air inlet on air conditioner housing
Mechanism of qi and with heat exchanger heat exchange, fan will cooling after air blow to inside regulator cubicle cabinet by air outlet,
Circularly cooling is lowered the temperature, and the cold oil temperature after heat exchange slightly rises through pipeline and is transported to machine tool chief axis gear-box,
Cooling to machine tool chief axis gear-box, cold oil is back to Cool oil machine and is finally back to fuel reserve tank, and cold oil circulates
Flowing is lowered the temperature to regulator cubicle cabinet and machine tool chief axis gear-box simultaneously.
As shown from the above technical solution, the invention has the beneficial effects as follows:
Compared to existing technology, the cold oil after providing cooling by Cool oil machine realizes to regulator cubicle cabinet to air conditioner
Body machine is lowered the temperature, and the cold oil after heat exchange flows to the cold oil system that the cooling of machine tool chief axis gear-box achieves simultaneously
The shared service efficiency of system is high, has saved and has individually set up cooling system, low cost to regulator cubicle cabinet；
Simultaneously because air conditioner housing is enclosed construction towards the part outside regulator cubicle cabinet, effectively prevent
The blocking of radiator, fan outlet and air inlet on air conditioner, does not the most deposit machine in the prior art
Dust in external environment condition is brought in regulator cubicle cabinet by cabinet air-conditioning, the problem causing cabinet internal circuit fault,
Can effectively reduce dust in control regulator cubicle cabinet, simple in construction, be not easily blocked, good cooling results；
The use safety of the electric component being effectively protected in regulator cubicle cabinet；If fan be broken only need by
Open regulator cubicle cabinet from the fan of through hole dismounting maintenance or replacing, air conditioner volume while of very convenient
Less；
Being provided with oil pump in Cool oil machine, save the space that oil pump is laid, compact conformation, take up room little, peace
Filling easy to use, in the present invention only needs Cool oil machine simultaneously, an oil pump provides the circulation power of cold oil without additionally
Oil pump, low cost.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention connection diagram；
Fig. 2 is embodiment of the present invention air conditioner structural representation；
Fig. 3 is embodiment of the present invention oil cooling machine structural representation.
Detailed description of the invention
In order to make those skilled in the art can be further understood that inventive feature and technology contents, refer to
Below in connection with detailed description of the invention and accompanying drawing.
As shown in Figure 1: a kind of oil cooled system for regulator cubicle and Digit Control Machine Tool is united, including regulator cubicle cabinet 1,
Air conditioner 2, machine tool chief axis gear-box 3, oil cooling machine 4, fuel reserve tank 5, air conditioner 2 is oil injection type air conditioner,
Fuel reserve tank oil-out 51 connects oil cooling machine oil-in 41 by pipeline, and oil cooling machine oil-out 42 is by pipeline even
Connecing the oil-in 21 of air conditioner 2, air conditioner oil-out 22 is by pipeline connecting machine tool main shaft gear-box oil-feed
Mouth 31, machine tool chief axis gear-box oil-out 32 connects oil cooling machine oil return opening 43, oil cooling machine second by pipeline
Oil-out 44 connects fuel reserve tank oil return opening 52 by pipeline, and air conditioner 2 is mounted on regulator cubicle cabinet 1
Surface, regulator cubicle cabinet 1 surface is provided with a through hole (do not show in figure and covered by air conditioner), and air conditioner 2 is pacified
It is loaded on described through hole；Define the cold closed loop system of oil of regulator cubicle and Digit Control Machine Tool.
As shown in Fig. 1 Fig. 2: air conditioner 2 includes housing 26, heat exchanger 27, fan 23, oil inlet pipe 24
With flowline 25, housing 26 is internally formed cavity, and housing 26 is built with heat exchanger 27, and heat exchanger 27 is even
Tapping into oil pipe 24 and flowline 25, a surface of housing 26 is provided with some air inlets 210 and blows for fan
The gas outlet 212 of wind, other surface of housing 26 is enclosed construction, it is possible to prevent regulator cubicle cabinet 1 outside
Dust in environment enters in regulator cubicle cabinet 1；Heat exchanger 27 is with radiating fin, and fin can increase and changes
Hot side amasss, to the internal preferably cooling down effect of regulator cubicle cabinet 1；Housing 26 is provided with and is shaped in
Described housing 26 is for installing fixing bar limit 213, and bar limit 213 is provided with multiple for coordinating fixed screw
Perforation 214.
As it is shown on figure 3, oil cooling machine 4 (does not shows in figure built with compressor 41, condenser 42, vaporizer
Show) and oil pump 43, oil pump 43 connects fuel reserve tank oil-out 51 by oil cooling machine oil-in 41.Oil cooling machine 4
For installing by oil pump 43 on the basis of common oil cooling machine, save the individually placed space of oil pump 43；
Oil cooling machine 4 can set the temperature of cooling oil, realizes providing the low-temperature receiver formulating temperature to air conditioner 2.
As shown in Fig. 1 Fig. 2, air inlet 210 on the housing 26 of air conditioner 2 and drying for fan 23
Gas outlet 212 face the through hole on regulator cubicle cabinet 1 surface, the hot-air in regulator cubicle cabinet 1 leads to
Crossing air inlet 210 to enter housing 26 and carry out heat exchange with heat exchanger 27, fan 23 is by the cold air after cooling
Blow to regulator cubicle cabinet 1 lower the temperature.
The present invention, by oil pump 43 by the cold oil suction oil cooling machine 4 in fuel reserve tank 5, and by oil cooling machine 4
The effect of compressor 41, condenser 42 and vaporizer be cooled to cold oil on oil cooling machine 4 to set
Cold oil temperature, cold oil is pipelined to air conditioner 2, and in regulator cubicle cabinet 1, the air of higher temperature leads to
Cross the air inlet 210 on air conditioner housing enter air conditioner and with heat exchanger 27 heat exchange, fan 23 will cooling
After air to blow to regulator cubicle cabinet 1 by air outlet 212 internal, circularly cooling is lowered the temperature, cold after heat exchange
Oil temperature slightly rises through pipeline and is transported to machine tool chief axis gear-box 3, cools down to machine tool chief axis gear-box 3
Cooling, cold oil is back to Cool oil machine 4 and is finally back to fuel reserve tank 5, and cold oil circulates to regulator cubicle cabinet 1
Lower the temperature with machine tool chief axis gear-box 3 simultaneously, cost-effective.
The foregoing is only the preferable possible embodiments of the present invention, and be not used to limit to the scope of the claims of the present invention,
Therefore the equivalent structure change that all utilization description of the invention and accompanying drawing content are made, the most in like manner it is included in the present invention
In the range of.
Claims (6)
1. for the oil cooled system system of regulator cubicle and Digit Control Machine Tool, it is characterised in that: include regulator cubicle cabinet, cold
Mechanism of qi, machine tool chief axis gear-box, oil cooling machine, fuel reserve tank, described air conditioner is oil injection type air conditioner, described
Fuel reserve tank oil-out connects described oil cooling machine oil-in by pipeline, and described oil cooling machine the first oil-out is by pipe
Road connects described air conditioner oil-in, and described air conditioner oil-out connects described machine tool chief axis gear by pipeline
Case oil-in, described machine tool chief axis gear-box oil-out connects oil cooling machine oil return opening by pipeline, and described oil is cold
Machine the second oil-out connects fuel reserve tank oil return opening by pipeline, and described air conditioner is mounted on described regulator cubicle
Cabinet surface, described regulator cubicle cabinet surface is provided with a through hole, and described air conditioner is installed on described through hole.
2. the oil cooled system system for regulator cubicle and Digit Control Machine Tool as claimed in claim 1, it is characterised in that:
Described air conditioner includes housing, heat exchanger, fan, oil inlet pipe and flowline, and described housing forms cavity,
Described housing is built with heat exchanger, and described heat exchanger connects oil inlet pipe and flowline, a surface of described housing
Being provided with some air inlets and the gas outlet for fan blowing, other surface of described housing is enclosed construction.
3. the oil cooled system system for regulator cubicle and Digit Control Machine Tool as claimed in claim 1, it is characterised in that:
Described heat exchanger is with radiating fin.
4. the oil cooled system system for regulator cubicle and Digit Control Machine Tool as claimed in claim 2, it is characterised in that:
Described housing is provided with and is shaped in described housing for installing fixing bar limit, and described bar limit sets
There is multiple perforation for coordinating fixed screw.
5. the oil cooled system system for regulator cubicle and Digit Control Machine Tool as claimed in claim 2, it is characterised in that:
Air inlet on housing and the gas outlet for fan blowing face the through hole on regulator cubicle cabinet surface.
6. the oil cooled system system for regulator cubicle and Digit Control Machine Tool as claimed in claim 1, it is characterised in that:
Described oil cooling machine passes through oil cooling machine oil-feed built with compressor, condenser, vaporizer and oil pump, described oil pump
Mouth connects fuel reserve tank oil-out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610584444.3A CN106028763B (en) | 2016-07-22 | 2016-07-22 | It unites for the oil cooled system of electrical cabinet and numerically-controlled machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610584444.3A CN106028763B (en) | 2016-07-22 | 2016-07-22 | It unites for the oil cooled system of electrical cabinet and numerically-controlled machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106028763A true CN106028763A (en) | 2016-10-12 |
| CN106028763B CN106028763B (en) | 2019-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610584444.3A Active CN106028763B (en) | 2016-07-22 | 2016-07-22 | It unites for the oil cooled system of electrical cabinet and numerically-controlled machine tool |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422267A (en) * | 2018-05-26 | 2018-08-21 | 东莞市智升智能机械科技有限公司 | A kind of numerically-controlled machine tool integrative cooling system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20112932U1 (en) * | 2001-08-03 | 2001-11-15 | Skg Kuehlerfabrik Gmbh | Cooling device, in particular for a machine tool |
| CN1453100A (en) * | 2002-04-23 | 2003-11-05 | 刘昌国 | Cooling system for working machine |
| CN202385446U (en) * | 2011-12-30 | 2012-08-15 | 北京精雕科技有限公司 | Radiator of machine tool control cabinet |
| CN204868353U (en) * | 2015-06-25 | 2015-12-16 | 佛山市春上机电有限公司 | A cooling structure for on digit control machine tool |
| CN205912414U (en) * | 2016-07-22 | 2017-01-25 | 陈勇玲 | A cold system of oil for regulator cubicle and digit control machine tool |
-
2016
- 2016-07-22 CN CN201610584444.3A patent/CN106028763B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20112932U1 (en) * | 2001-08-03 | 2001-11-15 | Skg Kuehlerfabrik Gmbh | Cooling device, in particular for a machine tool |
| CN1453100A (en) * | 2002-04-23 | 2003-11-05 | 刘昌国 | Cooling system for working machine |
| CN202385446U (en) * | 2011-12-30 | 2012-08-15 | 北京精雕科技有限公司 | Radiator of machine tool control cabinet |
| CN204868353U (en) * | 2015-06-25 | 2015-12-16 | 佛山市春上机电有限公司 | A cooling structure for on digit control machine tool |
| CN205912414U (en) * | 2016-07-22 | 2017-01-25 | 陈勇玲 | A cold system of oil for regulator cubicle and digit control machine tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422267A (en) * | 2018-05-26 | 2018-08-21 | 东莞市智升智能机械科技有限公司 | A kind of numerically-controlled machine tool integrative cooling system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106028763B (en) | 2019-01-29 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20181211 Address after: 201604 441 Lane 558, Minta Road, Shihudang Town, Songjiang District, Shanghai Applicant after: SHANGHAI KUANGXING ELECTROMECHANICAL CO.,LTD. Address before: 411400 No. 29, Group 1, Wangchunmen Union Village, Xiangtan City, Hunan Province Applicant before: Chen Yongling |
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Effective date of registration: 20230911 Address after: No. 191 Gujiang Road, Group 4, Zhongyuan Village, Jiangduo Town, Jiangyan District, Taizhou City, Jiangsu Province, 225300 Patentee after: Taizhou Kaijia Electromechanical Manufacturing Co.,Ltd. Address before: 201604 441 Lane 558, Minta Road, Shihudang Town, Songjiang District, Shanghai Patentee before: SHANGHAI KUANGXING ELECTROMECHANICAL CO.,LTD. |
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| TR01 | Transfer of patent right |