CN107276371A - A kind of converter cabinet aeration radiation system of electric transmission quarry tipper - Google Patents
A kind of converter cabinet aeration radiation system of electric transmission quarry tipper Download PDFInfo
- Publication number
- CN107276371A CN107276371A CN201710644786.4A CN201710644786A CN107276371A CN 107276371 A CN107276371 A CN 107276371A CN 201710644786 A CN201710644786 A CN 201710644786A CN 107276371 A CN107276371 A CN 107276371A
- Authority
- CN
- China
- Prior art keywords
- converter cabinet
- controller
- electric transmission
- quarry tipper
- air blower
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 19
- 238000005273 aeration Methods 0.000 title claims abstract description 13
- 230000005855 radiation Effects 0.000 title claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 8
- 239000003921 oil Substances 0.000 claims abstract description 6
- 239000010705 motor oil Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 abstract description 8
- 238000005065 mining Methods 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
-
- 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
- H05K7/20845—Modifications to facilitate cooling, ventilating, or heating for automotive electronic casings
- H05K7/20863—Forced ventilation, e.g. on heat dissipaters coupled to components
Abstract
The present invention relates to a kind of converter cabinet aeration radiation system of electric transmission quarry tipper, belong to mining machinery technical field.Including controller, display, detection means, power set, air blower, exhaust air flue, wind inlet channel and converter cabinet, the air blower connects the converter cabinet by the exhaust air flue, the power set are fixedly connected with the output shaft of the air blower, the display, the power set, the detection means electrically connect the controller, and the wind inlet channel connects the air blower.Engine driven Hydraulic Pump sucks fluid from hydraulic oil container, forms pressure oil and exports to hydraulic motor, hydraulic motor belt driven blower is by wind inlet channel air draught, then is dried by exhaust air flue and give converter cabinet ventilation and heat.Controller realizes the air quantity regulation of system according to the rotating speed of converter cabinet feedback control hydraulic motor；The ventilation and heat ability of converter cabinet is improved, converter cabinet job stability is improved, extends the service life of converter cabinet.
Description
Technical field
The present invention relates to a kind of converter cabinet aeration radiation system of electric transmission quarry tipper, belong to mining machinery technology neck
Domain.
Background technology
Electric transmission quarry tipper is mainly used in large surface mine, extensive earthworks.Current electric transmission is mining
Dumper is just progressively toward maximization development, and the operating mode faced is also more severe.Converter cabinet as vehicle electric drive system control
Core processed, its ventilation and heat situation directly affects the performance and operating efficiency of vehicle.The operation of mine car long-time excess load and
Severe operating mode, the radiating to converter cabinet proposes higher requirement.Some current electric transmission quarry tippers, on converter cabinet
Increase auxiliary frequency-variable module, control mine car main generator assists winding generates electricity, and belt driven blower gives converter cabinet ventilation and heat, obtains
Certain effect.But this system control complexity, cost are higher, auxiliary converter module easily breaks down, field maintenance
It is difficult.
The content of the invention
The technical problems to be solved by the invention are to overcome the defect of prior art there is provided a kind of electric transmission quarry tipper
Converter cabinet aeration radiation system, can meet under bad working environments or during long-time heavy service converter cabinet ventilation and heat demand,
Intact stability is improved, extends vehicle service life.
To reach above-mentioned purpose, the present invention provides a kind of converter cabinet aeration radiation system of electric transmission quarry tipper, bag
Include controller, display, detection means, power set, air blower, exhaust air flue, wind inlet channel and converter cabinet, the air blower
The converter cabinet is connected by the exhaust air flue, the power set are fixedly connected with the output shaft of the air blower, described aobvious
Show that device, the power set, the detection means electrically connect the controller, the wind inlet channel connects the air blower.
Preferentially, the power set include engine, hydraulic pump, hydraulic motor and hydraulic oil container, and the engine is defeated
Shaft is fixedly connected with the hydraulic pump output shaft, and the oil inlet of the hydraulic pump connects the hydraulic oil container, the hydraulic pump
Oil-out connects the hydraulic motor, and the hydraulic motor output shaft is fixedly connected with the air blower output shaft, the engine,
The hydraulic motor electrically connects the controller.
Preferentially, the detection means includes the placement temperature sensor in temperature sensor, the converter cabinet, described
Temperature sensor electrically connects the controller.
Preferentially, the detection means includes wind pressure sensor, and the wind inlet channel, the exhaust air flue dispose an institute
Wind pressure sensor is stated, the wind pressure sensor electrically connects the controller.
Preferentially, including CAN, the controller passes through the CAN and connects the display.
Preferentially, the converter cabinet is fixedly installed on electric transmission quarry tipper.
The beneficial effect that the present invention is reached：
The present apparatus realizes effective control to converter cabinet ventilation and heat, improves system operating efficiency.There is provided visible human
Machine interface, is realized to being monitored in real time to converter cabinet temperature, wind inlet channel blast, exhaust air flue wind pressure parameter, to important parameter
Alarm is carried out, data foundation is provided for maintenance personal's examination and repair system.The system is simple in construction, while cost is reduced,
For ease of maintenaince maintain.Ventilation and heat when this system makes the converter cabinet be adapted to bad working environments or long-time heavy service is needed
Ask, it is ensured that converter cabinet internal unit is normally run, improve converter cabinet job stability, and then reduce the system failure, improve vehicle
Performance, extension device service life.
Brief description of the drawings
Fig. 1 is the theory diagram of the present invention.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings, and following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
A kind of converter cabinet aeration radiation system of electric transmission quarry tipper, including controller, display, detection means,
Power set, air blower, exhaust air flue, wind inlet channel and converter cabinet, the air blower connect described by the exhaust air flue
Converter cabinet, the power set are fixedly connected with the output shaft of the air blower, the display, the power set, the inspection
Survey device and electrically connect the controller, the wind inlet channel connects the air blower.
Further, the power set include engine, hydraulic pump, hydraulic motor and hydraulic oil container, the engine
Output shaft is fixedly connected with the hydraulic pump output shaft, and the oil inlet of the hydraulic pump connects the hydraulic oil container, the hydraulic pump
Oil-out connect the hydraulic motor, the hydraulic motor output shaft is fixedly connected with the air blower output shaft, described to start
Machine, the hydraulic motor electrically connect the controller.
Further, the detection means includes the placement temperature sensor, institute in temperature sensor, the converter cabinet
State temperature sensor and electrically connect the controller.
Further, the detection means includes wind pressure sensor, and the wind inlet channel, the exhaust air flue dispose one
The wind pressure sensor, the wind pressure sensor electrically connects the controller.
Further, including CAN, the controller passes through the CAN and connects the display.
Further, the converter cabinet is fixedly installed on electric transmission quarry tipper.
Engine driven Hydraulic Pump is exported to hydraulic motor from hydraulic oil container suction fluid formation pressure oil, and forms pressure
Oil output is to hydraulic motor, and hydraulic motor belt driven blower is dried to unsteady flow by wind inlet channel air draught, then by exhaust air flue
Cabinet ventilation and heat.
According to the radiating requirements of converter cabinet, the output flow size of hydraulic pump is controlled.When converter cabinet radiating requirements increase,
Control hydraulic pressure pump output flow to increase, hydraulic motor rotary speed is accelerated, belt driven blower faster rotational speed, increase intake, improve system
System heat-sinking capability.When converter cabinet radiating requirements are reduced, control hydraulic pressure pump output flow reduces, and hydraulic motor rotary speed reduces, band
Dynamic blower speed reduces, and reduces intake, reduces energy consumption, improves system effectiveness.
The real time temperature that controller feeds back according to converter cabinet controls the output flow of hydraulic pump, and then controls hydraulic motor
Rotating speed, realize system air quantity regulation.Controller as system control core, monitor in real time converter cabinet internal temperature,
Wind inlet channel blast, exhaust air flue blast, and these parameters are sent to by display by CAN shown, realize to system
The real-time monitoring and alarm of operation conditions.
If model of any one value beyond setting in converter cabinet internal temperature, wind inlet channel blast, exhaust air flue blast
Value is enclosed, controller automatically adjusts hydraulic motor；If controller can not adjust hydraulic motor, engine, controller control is aobvious
Show that device sends sound prompting relevant staff.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these improve and deformed
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of converter cabinet aeration radiation system of electric transmission quarry tipper, it is characterised in that including controller, display,
Detection means, power set, air blower, exhaust air flue, wind inlet channel and converter cabinet, the air blower pass through the exhaust air flue
The converter cabinet is connected, the power set are fixedly connected with the output shaft of the air blower, the display, power dress
Put, the detection means electrically connects the controller, the wind inlet channel connects the air blower.
2. a kind of converter cabinet aeration radiation system of electric transmission quarry tipper according to claim 1, it is characterised in that
The power set include engine, hydraulic pump, hydraulic motor and hydraulic oil container, and the engine output shaft is fixedly connected described
Hydraulic pump output shaft, the oil inlet of the hydraulic pump connects the hydraulic oil container, and the oil-out of the hydraulic pump connects the liquid
Pressure motor, the hydraulic motor output shaft is fixedly connected with the air blower output shaft, and the engine, the hydraulic motor are electrically connected
Connect the controller.
3. a kind of converter cabinet aeration radiation system of electric transmission quarry tipper according to claim 1, it is characterised in that
The detection means includes the placement temperature sensor in temperature sensor, the converter cabinet, and the temperature sensor is electrically connected
Connect the controller.
4. a kind of converter cabinet aeration radiation system of electric transmission quarry tipper according to claim 1, its feature exists
In the detection means includes wind pressure sensor, and the wind inlet channel, the exhaust air flue dispose blast described in one to sense
Device, the wind pressure sensor electrically connects the controller.
5. a kind of converter cabinet aeration radiation system of electric transmission quarry tipper according to claim 1, it is characterised in that
Including CAN, the controller connects the display by the CAN.
6. a kind of converter cabinet aeration radiation system of electric transmission quarry tipper according to claim 1, it is characterised in that
The converter cabinet is fixedly installed on electric transmission quarry tipper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710644786.4A CN107276371A (en) | 2017-08-01 | 2017-08-01 | A kind of converter cabinet aeration radiation system of electric transmission quarry tipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710644786.4A CN107276371A (en) | 2017-08-01 | 2017-08-01 | A kind of converter cabinet aeration radiation system of electric transmission quarry tipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107276371A true CN107276371A (en) | 2017-10-20 |
Family
ID=60075305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710644786.4A Pending CN107276371A (en) | 2017-08-01 | 2017-08-01 | A kind of converter cabinet aeration radiation system of electric transmission quarry tipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107276371A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110990962A (en) * | 2018-09-28 | 2020-04-10 | 株洲中车时代电气股份有限公司 | Intelligent optimization method of fan for auxiliary converter cabinet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130075170A1 (en) * | 2010-07-15 | 2013-03-28 | Hitachi Construction Machinery Co., Ltd. | Electric working vehicle |
| CN103410745A (en) * | 2013-07-23 | 2013-11-27 | 内蒙古北方重型汽车股份有限公司 | Fan driving device of mining dump truck |
| CN206077152U (en) * | 2016-08-29 | 2017-04-05 | 徐州徐工矿山机械有限公司 | Quarry tipper exhaust air flue device |
| CN206992936U (en) * | 2017-08-01 | 2018-02-09 | 徐州徐工矿山机械有限公司 | A kind of converter cabinet aeration radiation system of electric transmission quarry tipper |
-
2017
- 2017-08-01 CN CN201710644786.4A patent/CN107276371A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130075170A1 (en) * | 2010-07-15 | 2013-03-28 | Hitachi Construction Machinery Co., Ltd. | Electric working vehicle |
| CN103410745A (en) * | 2013-07-23 | 2013-11-27 | 内蒙古北方重型汽车股份有限公司 | Fan driving device of mining dump truck |
| CN206077152U (en) * | 2016-08-29 | 2017-04-05 | 徐州徐工矿山机械有限公司 | Quarry tipper exhaust air flue device |
| CN206992936U (en) * | 2017-08-01 | 2018-02-09 | 徐州徐工矿山机械有限公司 | A kind of converter cabinet aeration radiation system of electric transmission quarry tipper |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110990962A (en) * | 2018-09-28 | 2020-04-10 | 株洲中车时代电气股份有限公司 | Intelligent optimization method of fan for auxiliary converter cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104534072B (en) | Cooling and dedusting method of gearbox lubricating and cooling system | |
| CN103925062B (en) | Engine compartment cooling heat radiator | |
| CN205509779U (en) | Motor with cooling function | |
| CN206992936U (en) | A kind of converter cabinet aeration radiation system of electric transmission quarry tipper | |
| CN107276371A (en) | A kind of converter cabinet aeration radiation system of electric transmission quarry tipper | |
| CN105114145A (en) | Engine oil supply device | |
| CN103469755B (en) | Vehicular is all-hydraulic long-rangely penetrates mist deduster | |
| CN105128662B (en) | Hydraulic driving electric generator energy-conserving electricity generation system | |
| CN207539008U (en) | A kind of variable-frequency control system for air compressor | |
| CN1292210C (en) | Frequency conversion energy saving air conditioner in environmental protection for motor coach | |
| CN104417309A (en) | Crane get-on cab scroll compressor electric air conditioner and operation method | |
| CN202697131U (en) | Temperature-sensing forced air-cooled electric vehicle controller | |
| CN106194381A (en) | A kind of electric protection anti-explosion diesel engine | |
| WO2011108997A1 (en) | The method of limiting the idling of diesel shunting and track locomotives | |
| CN104632348A (en) | Marine generator set with double-cooling systems | |
| CN206522185U (en) | A kind of electric protection anti-explosion diesel engine | |
| US20110149676A1 (en) | Methods of and Systems for Introducing Acoustic Energy into a Fluid in a Collider Chamber Apparatus | |
| CN206606033U (en) | A kind of refrigeration and generation dual purpose unit | |
| CN207140794U (en) | Multistage disengaging type single-shot dynamical system and its sweeper | |
| CN208885381U (en) | A kind of energy-saving cooling device for diesel generating set | |
| KR101536193B1 (en) | A frequency auto control system for the enging room fan of the ship and the method thereof | |
| CN207442638U (en) | A kind of hydro-generator ventilation radiator structure | |
| CN205482389U (en) | Dust pelletizing system of hot stove in ore deposit | |
| CN206360910U (en) | Draft fan | |
| CN204376641U (en) | A kind of speed feedback adjustment type water-cooling frequency conversion motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171020 |
|
| RJ01 | Rejection of invention patent application after publication |