CN106028763B - It unites for the oil cooled system of electrical cabinet and numerically-controlled machine tool - Google Patents
It unites for the oil cooled system of electrical cabinet and numerically-controlled machine tool Download PDFInfo
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- CN106028763B CN106028763B CN201610584444.3A CN201610584444A CN106028763B CN 106028763 B CN106028763 B CN 106028763B CN 201610584444 A CN201610584444 A CN 201610584444A CN 106028763 B CN106028763 B CN 106028763B
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- Prior art keywords
- oil
- air conditioner
- electrical cabinet
- machine tool
- pipeline
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Classifications
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- 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
It unites the invention discloses a kind of for the oil cooled system of electrical cabinet and numerically-controlled machine tool, it is characterized by comprising electrical cabinet cabinet bodies, air conditioner, machine tool chief axis gear-box, oil cooling machine, fuel reserve tank, the air conditioner is oil injection type air conditioner, the fuel reserve tank oil outlet connects the oil cooling machine oil inlet by pipeline, first oil outlet of oil cooling machine connects the air conditioner oil inlet by pipeline, the air conditioner oil outlet connects the machine tool chief axis gear-box oil inlet by pipeline, the machine tool chief axis gear-box oil outlet connects oil cooling machine oil return opening by pipeline, second oil outlet of oil cooling machine connects fuel reserve tank oil return opening by pipeline, the air conditioner is mounted on electrical cabinet cabinet body surface, electrical cabinet cabinet body surface is equipped with a through-hole, the air conditioner is installed on the through hole.Compared with prior art, dust in control electrical cabinet cabinet body can be effectively reduced in the present invention, and structure is simple, is not easy to plug, and good cooling results are at low cost, and operating efficiency is high.
Description
Technical field
The present invention relates to electric automatization, digit ctrol machine tool field, more particularly to one kind are for electrical cabinet and numerically-controlled machine tool
The oil cooled system system to cool.
Background technique
With the quickening of process of industrialization and the raising of various automation degree of equipment, controls equipment and cabinet is installed,
The precisions such as PLC, frequency converter, uninterruptible power supply, servo amplifier, complicated electronics, electrical equipment using more and more extensive.This
A large amount of heat can be generated when a little equipment work, and itself is again more sensitive to high temperature, when control in-cabinet temperature is higher for a long time, meeting
Influence stabilization and the service life of control equipment.Common solution is to install exhaust fan on control cabinet to realize cooling, but fan
When work, extraneous dust, greasy dirt and pernicious gas can also enter in control cabinet therewith, quiet by circuit board or other surfaces
Electro Sorb accumulates over a long period, it will causes the corrosion of surface mount elements and printed wire, while influencing the heat dissipation of component.Accumulation
Dust dampness after can also detonator circuit plate high-pressure section short circuit.The control cabinet working time is longer, and the above problem is more prominent, accumulation
The catastrophic failure of control section will be caused when to a certain extent.Electrical cabinet air-conditioning (control cabinet air conditioner) is to solve above-mentioned cabinet
The preferable settling mode of heat dissipation problem.Cabinet air conditioner (control cabinet air conditioner) realizes absorbing and cooling temperature by compression-type refrigeration,
To make control cabinet in the case where closed, the heat in air in control cabinet is shifted to outside cabinet, cooling performance is entirely capable of full
Foot, but cost is high, since the evaporating temperature at evaporator is lower in actual use, the generation and discharge of condensed water are very angry
People, it is unfavorable to clean power house environment, it is easy to cause air humidity in cabinet to cause the drawbacks such as short circuit greatly, special thing is for there is powder
The big occasion of dirt environment, the radiator of air-conditioning are easy to be blocked by dust, and system failure rate height is always asking greatly in product use
Topic.Therefore it needs to improve disadvantages described above replacement.
Summary of the invention
In view of this, the technical problems to be solved by the present invention are: providing a kind of design letter in view of the deficiencies of the prior art
Easily, compact-sized, occupy little space, be easy to use, good cooling results, unpick and wash it is easy to maintenance, can be effectively reduced in control cabinet it is grey
The oil cooled system system for being used for electrical cabinet and numerically-controlled machine tool of dirt, low cost.
In order to reach said effect, the present invention adopts the following technical scheme that realize:
It is a kind of to unite for the oil cooled system of electrical cabinet and numerically-controlled machine tool, including electrical cabinet cabinet body, air conditioner, machine tool chief axis gear
Case, oil cooling machine, fuel reserve tank, the air conditioner are oil injection type air conditioner, and the fuel reserve tank oil outlet connects the oil by pipeline
Cold oil inlet, first oil outlet of oil cooling machine connect the air conditioner oil inlet, the air conditioner oil outlet by pipeline
The machine tool chief axis gear-box oil inlet is connected by pipeline, the machine tool chief axis gear-box oil outlet is cold by pipeline connection oil
Machine oil return opening, second oil outlet of oil cooling machine connect fuel reserve tank oil return opening by pipeline, and the air conditioner is mounted on institute
Electrical cabinet cabinet body surface is stated, electrical cabinet cabinet body surface is equipped with a through-hole, and the air conditioner is installed on the through hole.
Further, the air conditioner includes shell, heat exchanger, fan, oil inlet pipe and flowline, and the shell forms sky
Chamber, the shell are provided with heat exchanger, and the heat exchanger connection oil inlet pipe and flowline, a surface of the shell are equipped with several
Air inlet and the gas outlet dried for fan, other surfaces of the shell are enclosed construction.
Shell to be exposed at electrical cabinet cabinet body exterior portion be enclosed construction can, air conditioner and electrical cabinet cabinet body external environment
Without heat exchange, dust clogging is not present in the air inlet of radiator, fan outlet and air conditioner, while in air conditioner
It is provided only with heat exchanger and fan and oil inlet pipe and flowline, it is small in size, cost is extremely low, than existing machine cabinet air-conditioner cost
It is much lower, and occupy little space.
Further, the heat exchanger has radiating fin.It is capable of increasing heat exchange area, it is better to electrical cabinet interior of the cabinet
Cooling effect.
Further, the shell, which is equipped with, is shaped in the shell for installing fixed side, on described side
Equipped with multiple for cooperating the perforation of fixed screw.
Further, the air inlet on shell and the gas outlet for fan blowing face the through-hole on electrical cabinet cabinet body surface
Place.
Further, the oil cooling machine is provided with compressor, condenser, evaporator and oil pump, and the oil pump passes through oil cooling machine
Oil inlet connects fuel reserve tank oil outlet.The oil cooling machine is that oil pump installation is entered on the basis of common oil cooling machine, is saved
Oil pump individually placed space；Oil cooling machine can set the temperature of cooling oil, formulate the cold of temperature to realize to provide to air conditioner
Source, this is all the oil cooling machine technology and function of existing maturation.
Cold oil in fuel reserve tank is pumped into oil cooling machine by oil pump, and passes through the compressor of oil cooling machine, condenser by the present invention
And cold oil is cooled to the temperature set on oil cooling machine by the effect of evaporator, cold oil is pipelined to air conditioner, electrically
The air of higher temperature enters air conditioner by the air inlet on air conditioner shell and exchanges heat with heat exchanger in cabinet cabinet body, and fan will
Air after cooling blows to electrical cabinet interior of the cabinet by air outlet, circularly cooling cooling, on the cold oil temperature after heat exchange slightly has
It rises and is pipelined to machine tool chief axis gear-box, cool to machine tool chief axis gear-box, it is final that cold oil flows back into Cool oil machine
Fuel reserve tank is flowed back into, cold oil circulates to electrical cabinet cabinet body and machine tool chief axis gear-box while cooling down.
As shown from the above technical solution, the beneficial effects of the present invention are:
Compared with prior art, cold oil after cooling is provided by Cool oil machine to drop to realize to electrical cabinet cabinet body machine to air conditioner
Temperature, while the cold oil after heat exchange is conveyed to the shared service efficiency of cold oil system that the cooling of machine tool chief axis gear-box realizes
Height has been saved and has individually set up cooling system to electrical cabinet cabinet body, at low cost；
Simultaneously because air conditioner shell is enclosed construction towards the part outside electrical cabinet cabinet body, cold air is effectively prevented
The blocking of radiator, fan outlet and air inlet on machine, also there is no cabinet air conditioners in the prior art by external environment
In dust the problem of bringing into electrical cabinet cabinet body, leading to fault in cabinet body, can be effectively reduced in control electrical cabinet cabinet body
Dust, structure is simple, is not easy to plug, good cooling results；
Effectively protect the intracorporal electric component of electrical cabinet cabinet using safe；If fan, which is broken, need to will only open electricity
Gas holder cabinet body dismantles lower fan from through hole and repairs or replace, very convenient while air conditioner small volume；
It is equipped with oil pump in Cool oil machine, saves the space of oil pump placement, it is compact-sized, occupy little space, the side of installing and using
Just, while the present invention only needs the circulation power that an oil pump provides cold oil in Cool oil machine to be not necessarily to extra oil pump, at low cost.
Detailed description of the invention
Fig. 1 is connection schematic diagram of the embodiment of the present invention；
Fig. 2 is air conditioner of embodiment of the present invention structural schematic diagram；
Fig. 3 is oil cooling machine of embodiment of the present invention structural schematic diagram.
Specific embodiment
In order to enable those skilled in the art to be further understood that feature and technology contents of the invention, please referring to following has
Detailed description and accompanying drawings of the present invention for pass.
As shown in Figure 1: it is a kind of for the oil cooled system of electrical cabinet and numerically-controlled machine tool unite, including electrical cabinet cabinet body 1, air conditioner 2,
Machine tool chief axis gear-box 3, oil cooling machine 4, fuel reserve tank 5, air conditioner 2 are oil injection type air conditioner, and fuel reserve tank oil outlet 51 passes through pipeline
Oil cooling machine oil inlet 41 is connected, oil cooling machine oil outlet 42 connects the oil inlet 21 of air conditioner 2, air conditioner oil outlet 22 by pipeline
By pipeline connecting machine tool main shaft gear-box oil inlet 31, machine tool chief axis gear-box oil outlet 32 connects oil cooling machine by pipeline and returns
Hydraulic fluid port 43, the second oil outlet of oil cooling machine 44 connect fuel reserve tank oil return opening 52 by pipeline, and air conditioner 2 is mounted on electrical cabinet cabinet
1 surface of body, 1 surface of electrical cabinet cabinet body are equipped with a through-hole (do not show in figure and covered by air conditioner), and air conditioner 2 is installed on described logical
At hole；Form the cold closed-loop system of oil of electrical cabinet and numerically-controlled machine tool.
As shown in Fig. 1 Fig. 2: air conditioner 2 includes shell 26, heat exchanger 27, fan 23, oil inlet pipe 24 and flowline 25, shell
Cavity is formed inside body 26, shell 26 is provided with heat exchanger 27, and heat exchanger 27 connects oil inlet pipe 24 and flowline 25, shell 26
One surface is equipped with several air inlets 210 and the gas outlet 212 for fan blowing, and other surfaces of shell 26 are enclosed construction,
It can prevent the dust in 1 external environment of electrical cabinet cabinet body from entering in electrical cabinet cabinet body 1；Heat exchanger 27 has radiating fin, wing
Piece is capable of increasing heat exchange area, gives electrical cabinet cabinet body the 1 better cooling effect in inside；Shell 26 is equipped with and is shaped in
The shell 26 is equipped with multiple for cooperating the perforation 214 of fixed screw for installing fixed side 213, side 213.
As shown in figure 3, oil cooling machine 4 is provided with compressor 41, condenser 42, evaporator (not shown) and oil pump 43,
Oil pump 43 connects fuel reserve tank oil outlet 51 by oil cooling machine oil inlet 41.Oil cooling machine 4 is will on the basis of common oil cooling machine
The installation of oil pump 43 is entered, and the individually placed space of oil pump 43 is saved；Oil cooling machine 4 can set the temperature of cooling oil, come realize to
Air conditioner 2 provides the cold source for formulating temperature.
As shown in Fig. 1 Fig. 2, the air inlet 210 on the shell 26 of air conditioner 2 and the gas outlet 212 for the blowing of fan 23
Face the through hole on 1 surface of electrical cabinet cabinet body, the hot-air in electrical cabinet cabinet body 1 by air inlet 210 enter shell 26 with
Heat exchanger 27 carries out heat exchange, and cold air after cooling is blowed to electrical cabinet cabinet body 1 and cooled down by fan 23.
Cold oil in fuel reserve tank 5 is pumped into oil cooling machine 4 by oil pump 43, and passes through the compressor of oil cooling machine 4 by the present invention
41, cold oil is cooled to the cold oil temperature set on oil cooling machine 4 by the effect of condenser 42 and evaporator, and cold oil passes through pipeline
It is transported to air conditioner 2, the air of higher temperature enters cold air by the air inlet 210 on air conditioner shell in electrical cabinet cabinet body 1
Machine simultaneously exchanges heat with heat exchanger 27, and fan 23 blows to air after cooling inside electrical cabinet cabinet body 1 by air outlet 212, recycles
Refrigeration cool-down, the cold oil temperature after heat exchange slightly rise through pipeline to machine tool chief axis gear-box 3, give machine tool chief axis gear
Case 3 cools, and cold oil flows back into Cool oil machine 4 and finally flows back into fuel reserve tank 5, and cold oil is circulated to electrical cabinet cabinet body 1 and machine
Bed main shaft gearbox 3 cools down simultaneously, save the cost.
The foregoing is merely preferable possible embodiments of the invention, not to limit to the scope of the patents of the invention, thus it is all
Change with equivalent structure made by description of the invention and accompanying drawing content, similarly within the scope of the present invention.
Claims (6)
1. for the oil cooled system of electrical cabinet and numerically-controlled machine tool system, it is characterised in that: including electrical cabinet cabinet body, air conditioner, lathe master
Shaft gear case, oil cooling machine, fuel reserve tank, the air conditioner are oil injection type air conditioner, and the fuel reserve tank oil outlet is connected by pipeline
The oil cooling machine oil inlet, first oil outlet of oil cooling machine connect the air conditioner oil inlet, the air conditioner by pipeline
Oil outlet connects the machine tool chief axis gear-box oil inlet by pipeline, and the machine tool chief axis gear-box oil outlet is connected by pipeline
Oil cooling machine oil return opening is connect, second oil outlet of oil cooling machine connects fuel reserve tank oil return opening by pipeline, and the air conditioner installation is solid
Due to electrical cabinet cabinet body surface, electrical cabinet cabinet body surface is equipped with a through-hole, and the air conditioner is installed on the through-hole
Place.
2. as described in claim 1 for the oil cooled system of electrical cabinet and numerically-controlled machine tool system, it is characterised in that: the air conditioner packet
Include shell, heat exchanger, fan, the oil inlet pipe with the oil inlet and the flowline with the oil outlet, the shell shape
At cavity, the shell is provided with heat exchanger, and the heat exchanger connection oil inlet pipe and flowline, a surface of the shell are equipped with
Several air inlets and the gas outlet dried for fan, other surfaces of the shell are enclosed construction.
3. as claimed in claim 2 for the oil cooled system of electrical cabinet and numerically-controlled machine tool system, it is characterised in that: the heat exchanger band
There is radiating fin.
4. as claimed in claim 2 for the oil cooled system of electrical cabinet and numerically-controlled machine tool system, it is characterised in that:
The shell is used to install fixed side equipped with the shell is shaped in, and described side is equipped with multiple be used for
Cooperate the perforation of fixed screw.
5. as claimed in claim 2 for the oil cooled system of electrical cabinet and numerically-controlled machine tool system, it is characterised in that: the air inlet on shell
Hole and the gas outlet dried for fan face the through hole on electrical cabinet cabinet body surface.
6. as described in claim 1 for the oil cooled system of electrical cabinet and numerically-controlled machine tool system, it is characterised in that: in the oil cooling machine
Equipped with compressor, condenser, evaporator and oil pump, the oil pump connects fuel reserve tank oil outlet by oil cooling machine oil inlet.
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 CN106028763A (en) | 2016-10-12 |
| CN106028763B true 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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| CN (1) | CN106028763B (en) |
Families Citing this family (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 |
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| Publication number | Publication date |
|---|---|
| CN106028763A (en) | 2016-10-12 |
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| C06 | Publication | ||
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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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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
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 |