CN105952565B - A kind of extremely cold area engine prewarming and heat-insulation system and method - Google Patents
A kind of extremely cold area engine prewarming and heat-insulation system and method Download PDFInfo
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- CN105952565B CN105952565B CN201610463845.3A CN201610463845A CN105952565B CN 105952565 B CN105952565 B CN 105952565B CN 201610463845 A CN201610463845 A CN 201610463845A CN 105952565 B CN105952565 B CN 105952565B
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N19/00—Starting aids for combustion engines, not otherwise provided for
- F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
- F02N19/04—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/16—Other apparatus for heating fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N19/00—Starting aids for combustion engines, not otherwise provided for
- F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
- F02N19/04—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines
- F02N19/10—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines by heating of engine coolants
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
A kind of extremely cold area engine prewarming and heat-insulation system and method, the system includes water tank mask, deck, vehicle frame, the door curtain made of cloth one, the door curtain made of cloth two, the door curtain made of cloth three, shutter, radiator, water heating type fuel preliminary filter, fan, the right air inlet pipeline of enging cabin, the left air inlet pipeline of enging cabin, free-standing heater in-line, free-standing heater return line, free-standing heater outlet pipeline, free-standing heater, free-standing heater water pump, free-standing tube, heater inlet road, engine, fuel tank, water heating type fuel preliminary filter outlet pipeline, water heating type fuel preliminary filter outlet line and water heating type fuel preliminary filter in-line.Present invention additionally comprises a kind of extremely cold area engine prewarming and heat-insulation system method.The present invention has the characteristics that heating and insulating efficiency are high, simple to operate, easy to maintenance, safe and reliable, present invention is specifically directed to the operation of extremely cold area self-unloading car engine, suitable for working environments such as extremely cold area mines.
Description
Technical field
The present invention relates to a kind of extremely cold area engine prewarming and heat-insulation system and method, and in particular to a kind of to engine
Fuel oil, air inlet, coolant, engine is preheated and heat-insulation system and method.
Background technology
Russian middle part winter is very long, and reachable -58 DEG C of minimum temperature, extremely cold area engine prewarming and insulation are one
Individual problem.There is the coolant for using heating to inject cooling system in the method for warm-up the engine at present.This method complex operation,
Pre- heat effect is limited and is not incubated, it is impossible to meets extremely cold area engine prewarming and insulation.Also have using in engine and radiating
Cotton muff is filled with device, is distributed with reducing heat, and installs iron sheet stay-warm case additional on inlet and outlet manifold, and using row
The heat preheating gaseous mixture of gas manifold.This mode, complicated, temperature applicable range is not wide.Electrical heating air inlet is also used,
This mode is, it is necessary to consume a large amount of extra electric energy, electrical equipment and circuit are in low temperature ring using electric heating element heating air inlet
Fault rate is high under border, and reliability is not strong.
The content of the invention
The technical problems to be solved by the invention are to overcome available engine preheating and heat preserving mode shortcoming, there is provided a kind of
It is easy to operate, safe and reliable, extremely cold area engine prewarming and heat-insulation system and the method for flexible working mode.
The technical solution adopted for the present invention to solve the technical problems is：
The extremely cold area engine prewarming and heat-insulation system of the present invention, including water tank mask, deck, vehicle frame, the door curtain made of cloth one, cloth
Curtain two, the door curtain made of cloth three, shutter, radiator, water heating type fuel preliminary filter, fan, the right air inlet pipeline of enging cabin, enging cabin are left
Air inlet pipeline, free-standing heater in-line, free-standing heater return line, free-standing heater outlet pipeline, independence
Formula heater, free-standing heater water pump, free-standing tube, heater inlet road, engine, fuel tank, water heating type fuel preliminary filter
Outlet pipeline, water heating type fuel preliminary filter outlet line and water heating type fuel preliminary filter in-line；The shutter and radiating
Device is connected, and the radiator is connected with vehicle frame, and the radiator is located at motor head, and the fan is located at engine and radiating
Between device, the fan is mounted to air draught type, and the hot-air to be heated up after radiator is transferred to engine in the presence of fan
Inside cabin, by controlling shutter opening degree, intake size can be adjusted, the water tank mask is located at shutter front end simultaneously
It is connected with vehicle frame, the deck is connected with vehicle frame, and the door curtain made of cloth one is connected located at water tank mask front end and with water tank mask, described
The door curtain made of cloth two located at engine right side and be connected with radiator, deck, vehicle frame, the door curtain made of cloth three located at engine left side and with radiating
Device, deck, vehicle frame connection, the water tank mask, deck, vehicle frame, the door curtain made of cloth one, the door curtain made of cloth two, the door curtain made of cloth three are interconnected to form four sides
Close enging cabin；The right air inlet pipeline of enging cabin stretches into the inner side of the door curtain made of cloth two, and the left air inlet pipeline of enging cabin stretches into
The inner side of the door curtain made of cloth three so that engine can obtain preheated air out of enging cabin under extremely cold environmental condition；The stand alone type heating
Device is connected on the right side of vehicle frame and with vehicle frame, and the fuel tank is connected on the right side of vehicle frame and with vehicle frame；The water heating type fuel oil
Coarse filter is connected on the left of vehicle frame and with vehicle frame；The free-standing heater in-line connects free-standing heater oil inlet
And fuel tank oil-out, the free-standing heater return line connect free-standing heater oil-out and fuel tank oil return opening；
The free-standing tube, heater inlet road connects free-standing heater pump intake and engine water outlet, and the stand alone type adds
Hot device outlet pipeline connection water heating type fuel preliminary filter water inlet and free-standing heater delivery port；The water heating type fuel oil coarse filtration
Device outlet pipeline connects water heating type fuel preliminary filter delivery port and engine water return outlet, the water heating type fuel preliminary filter oil inlet pipe
Road connects water heating type fuel preliminary filter oil inlet and engine oil-out, and the water heating type fuel preliminary filter outlet line connects water
Warm formula fuel preliminary filter oil-out and engine oil inlet mouth.
Further, the fan is connected by bolt with engine.
Further, the water tank mask is connected by bolt with vehicle frame.
Further, the deck is connected by bolt with vehicle frame.
Further, the door curtain made of cloth one is connected by latching with water tank mask, and the door curtain made of cloth two passes through lock and radiator, first
Plate, vehicle frame connection, the door curtain made of cloth three are connected by latching with radiator, deck, vehicle frame.
Further, the free-standing heater is connected by bolt with vehicle frame.
Further, the fuel tank is connected by bolt with vehicle frame.
Further, the water heating type fuel preliminary filter is connected by bolt with vehicle frame.
In the present invention, the free-standing heater, free-standing heater in-line, free-standing heater return line,
Free-standing tube, heater inlet road and free-standing heater outlet pipeline form coolant pre-heating system, the free-standing heater
With water pump, coolant circulating-heating is forced, the free-standing heater carries electronic control unit, after reaching set water temperature,
Free-standing heater is automatically stopped work.
In the present invention, the water heating type fuel preliminary filter is additionally provided with intake-outlet in addition to oil inlet and outlet, the cooling after heating
Liquid is by the intake-outlet of fuel preliminary filter, in fuel preliminary filter internal flow, so as to fuel-firing preheating.
The extremely cold area engine prewarming and heat preserving method of the present embodiment be：
Before engine start, free-standing heater first works, and fuel oil enters from fuel tank through free-standing heater in-line
Enter free-standing heater, unnecessary fuel oil returns to fuel tank, free-standing heater water pump by free-standing heater return line
Coolant circulation is forced, coolant enters free-standing heater water pump from the engine through free-standing tube, heater inlet, through only
After standing heater heating, hot coolant enters water heating type fuel preliminary filter by free-standing heater outlet pipeline, then passes through
Water heating type fuel preliminary filter outlet pipeline returns to engine, and in this cyclic process, hot coolant passes through water heating type fuel oil
Coarse filter, in water heating type fuel preliminary filter internal flow, so as to fuel-firing preheating；And the air needed for engine is pre- from engine
Heat obtains with keeping warmth space, and enters engine through the right air inlet pipeline of enging cabin and the left air inlet pipeline of enging cabin, stand alone type
After the coolant of heater heating reaches set water temperature, free-standing heater is automatically stopped work, engine start；
Water tank mask, deck, vehicle frame, the door curtain made of cloth one, the door curtain made of cloth two, the door curtain made of cloth three are connected with each other, and form circumferential closed engine
Preheating and keeping warmth space, and shutter is provided with front of radiator, shutter and radiator are located at motor head, and shutter is adjustable
Section intake size even completely closes, and is advantageous to engine and is rapidly heated and enging cabin insulation, fan will be warm in radiator
Amount is transferred to enging cabin, and engine, engine charge etc. are preheated and be incubated, the right air inlet pipeline air inlet of enging cabin
It is arranged on the left air inlet pipeline air inlet of enging cabin in enging cabin so that engine obtains the sky of preheating out of enging cabin
Gas.
The present invention has heating and insulating efficiency is high, simple to operate, easy to maintenance, safe and reliable, working method is clever
The characteristics of living, suitable for working environments such as the mines of bad environments.Present invention is specifically directed to extremely cold area self-unloading car engine fortune
OK, suitable for working environments such as extremely cold area mines.
Brief description of the drawings
Fig. 1 is the extremely cold area engine prewarming and heat-insulation system axonometric drawing of the embodiment of the present invention；
Fig. 2 is the extremely cold area engine prewarming and heat-insulation system internal structure axonometric drawing of the embodiment of the present invention；
Fig. 3 is the extremely cold area engine prewarming and heat-insulation system front view of the embodiment of the present invention；
Fig. 4 is the extremely cold area engine prewarming and heat-insulation system top view of the embodiment of the present invention；
In figure：1- water tank masks, 2- decks, 3- vehicle frames, the 4-1- door curtains made of cloth one, the 4-2- door curtains made of cloth two, the 4-3- door curtains made of cloth three, 5- blinds
Window, 6- radiators, 7- water heating type fuel preliminary filters, 8- fans, the right air inlet pipeline of 9-1- enging cabins, a 9-2- enging cabins left side are entered
Air pipe, 10- stand alone type heater in-lines, 11- stand alone type heater return lines, 12- stand alone type heater outlet pipes
Road, 13- stand alone type heaters, 14- stand alone type heater water pumps, 15- stand alone type tube, heater inlets road, 16- engines, 17-
Fuel tank, 18- water heating type fuel preliminary filter outlet pipelines, 19- water heating type fuel preliminary filter outlet line, 20- water heating type fuel oils
Coarse filter in-line.
Embodiment
Below in conjunction with drawings and examples, the invention will be further described.
Reference picture 1- Fig. 4, the extremely cold area engine prewarming and heat-insulation system of the present embodiment, including water tank mask 1, deck
2nd, vehicle frame 3, the 4-1 of the door curtain made of cloth one, the 4-2 of the door curtain made of cloth two, the 4-3 of the door curtain made of cloth three, shutter 5, radiator 6, water heating type fuel preliminary filter 7, fan
8th, the right air inlet pipeline 9-1 of enging cabin, the left air inlet pipeline 9-2 of enging cabin, free-standing heater in-line 10, stand alone type add
Hot device return line 11, free-standing heater outlet pipeline 12, free-standing heater 13, free-standing heater water pump 14, independence
Formula tube, heater inlet road 15, engine 16, fuel tank 17, water heating type fuel preliminary filter outlet pipeline 18, water heating type fuel oil are thick
Filter outlet line 19 and water heating type fuel preliminary filter in-line 20；The shutter 5 is connected by bolt with radiator 6,
The radiator 6 is connected with vehicle frame 3, and the radiator 6 is located at the front end of engine 16, and the fan 8 is located at engine 16 with dissipating
It is connected between hot device 6 and with engine 16, the fan 8 is mounted to air draught type, and the hot-air to be heated up after radiator 6 is in fan
In the presence of 8, it is transferred to inside enging cabin, by controlling the opening degree of shutter 5, intake size can be adjusted, it is described
Water tank mask 1 with vehicle frame 3 is connected located at the front end of shutter 5 and by bolt, and the deck 2 is connected by bolt with vehicle frame 3, institute
The 4-1 of the door curtain made of cloth one is stated located at the front end of water tank mask 1 and is connected by latching with water tank mask 1, the 4-2 of the door curtain made of cloth two is located at engine
16 right sides are simultaneously connected by latching with radiator 6, deck 2, vehicle frame 3, and the 4-3 of the door curtain made of cloth three is located at the left side of engine 16 and passes through
Lock be connected with radiator 6, deck 2, vehicle frame 3, the water tank mask 1, deck 2, vehicle frame 3, the 4-1 of the door curtain made of cloth one, the 4-2 of the door curtain made of cloth two,
The 4-3 of the door curtain made of cloth three is interconnected to form four face closure enging cabins；The right air inlet pipeline 9-1 of enging cabin stretches into the 4-2 of the door curtain made of cloth two
Inner side, the left air inlet pipeline 9-2 of enging cabin are stretched on the inside of the 4-3 of the door curtain made of cloth three so that engine can be under extremely cold environmental condition
Preheated air is obtained in enging cabin；The free-standing heater 13 with vehicle frame 3 is connected located at the right side of vehicle frame 3 and by bolt,
The fuel tank 17 with vehicle frame 3 is connected located at the right side of vehicle frame 3 and by bolt；The water heating type fuel preliminary filter 7 is located at vehicle frame 3
Left side is simultaneously connected by bolt with vehicle frame 3；The free-standing heater in-line 10 connects the free-standing oil inlet of heater 13
And the oil-out of fuel tank 17, the free-standing heater return line 11 connect the free-standing oil-out of heater 13 and fuel tank 17
Oil return opening；The free-standing tube, heater inlet road 15 connects the free-standing water inlet of heater water pump 14 and engine 16 water outlet
Mouthful, the free-standing heater outlet pipeline 12 connects the water inlet of water heating type fuel preliminary filter 7 and the water outlet of free-standing heater 13
Mouthful；The water heating type fuel preliminary filter outlet pipeline 18 connects the delivery port of water heating type fuel preliminary filter 7 and the water return outlet of engine 16,
The water heating type fuel preliminary filter in-line 20 connects the oil inlet of water heating type fuel preliminary filter 7 and the oil-out of engine 16, institute
State water heating type fuel preliminary filter outlet line 19 and connect the oil-out of water heating type fuel preliminary filter 7 and the oil inlet of engine 16.
The extremely cold area engine prewarming and heat preserving method of the present embodiment be：
Before engine 16 starts, free-standing heater 13 first works, and fuel oil is from fuel tank 17 through free-standing heater oil-feed
Pipeline 10 enters free-standing heater 13, and unnecessary fuel oil returns to fuel tank 17 by free-standing heater return line 11, solely
Standing heater water pump 14 forces coolant circulation, and coolant enters only from engine 16 by free-standing tube, heater inlet 15
Standing heater water pump 14, after the heating of free-standing heater 13, hot coolant passes through free-standing heater outlet pipeline 12
Engine 16 is returned into water heating type fuel preliminary filter 7, then through water heating type fuel preliminary filter outlet pipeline 18, is circulated throughout at this
Cheng Zhong, hot coolant pass through water heating type fuel preliminary filter 7, in the internal flow of water heating type fuel preliminary filter 7, so that pre- to fuel oil
Heat；And the air needed for engine 16 obtains from engine prewarming and keeping warmth space, and through the right air inlet pipeline 9-1 of enging cabin and
The left air inlet pipeline 9-2 of enging cabin enters engine 16, after the coolant that free-standing heater 13 heats reaches set water temperature, solely
Standing heater 13 is automatically stopped work, and engine 16 starts；
Water tank mask 1, deck 2, vehicle frame 3, the 4-1 of the door curtain made of cloth one, the 4-2 of the door curtain made of cloth two, the 4-3 of the door curtain made of cloth three are connected with each other, and form four sides
The engine 16 of closing preheats and keeping warmth space, and the front of radiator 6 is provided with shutter 5, shutter 5 and radiator 6 positioned at hair
The front end of motivation 16, the adjusting air inlet amount size of shutter 5 even completely close, and are advantageous to engine 16 and are rapidly heated and engine
Cabin is incubated, and heat transfer in radiator 6 to enging cabin is preheated and protected to engine 6, engine charge etc. by fan 8
Temperature, the right air inlet pipeline 9-1 air inlets of enging cabin and the left air inlet pipeline 9-2 air inlets of enging cabin are arranged in enging cabin,
So that engine 16 obtains the air of preheating out of enging cabin.
Claims (9)
1. a kind of extremely cold area engine prewarming and heat-insulation system, it is characterised in that：Including water tank mask, deck, vehicle frame, the door curtain made of cloth
First, the door curtain made of cloth two, the door curtain made of cloth three, shutter, radiator, water heating type fuel preliminary filter, fan, the right air inlet pipeline of enging cabin, start
The left air inlet pipeline of cabin, free-standing heater in-line, free-standing heater return line, free-standing heater outlet pipe
Road, free-standing heater, free-standing heater water pump, free-standing tube, heater inlet road, engine, fuel tank, water heating type combustion
Oily coarse filter outlet pipeline, water heating type fuel preliminary filter outlet line and water heating type fuel preliminary filter in-line；The blinds
Window is connected with radiator, and the radiator is connected with vehicle frame, and the radiator is located at motor head, and the fan, which is located at, to be started
Between machine and radiator, the fan is mounted to air draught type, and the hot-air to be heated up after radiator transmits in the presence of fan
To enging cabin, the water tank mask is connected located at shutter front end and with vehicle frame, and the deck is connected with vehicle frame, described
The door curtain made of cloth one located at water tank mask front end and be connected with water tank mask, the door curtain made of cloth two be located at engine right side and with radiator, first
Plate, vehicle frame connection, the door curtain made of cloth three are connected on the left of engine and with radiator, deck, vehicle frame, the water tank mask, first
Plate, vehicle frame, the door curtain made of cloth one, the door curtain made of cloth two, the door curtain made of cloth three are interconnected to form four face closure enging cabins；The right air inlet pipe of enging cabin
The inner side of the door curtain made of cloth two is stretched on road, and the left air inlet pipeline of enging cabin stretches into the inner side of the door curtain made of cloth three；The free-standing heater is located at car
It is connected on the right side of frame and with vehicle frame, the fuel tank is connected on the right side of vehicle frame and with vehicle frame；The water heating type fuel preliminary filter is set
It is connected on the left of vehicle frame and with vehicle frame；The free-standing heater in-line connects free-standing heater oil inlet and fuel tank
Oil-out, the free-standing heater return line connect free-standing heater oil-out and fuel tank oil return opening；The independence
Formula tube, heater inlet road connects free-standing heater pump intake and engine water outlet, the free-standing heater water outlet
Pipeline connects water heating type fuel preliminary filter water inlet and free-standing heater delivery port；The water heating type fuel preliminary filter outlet pipe
Road connects water heating type fuel preliminary filter delivery port and engine water return outlet, and the water heating type fuel preliminary filter in-line connects water
Warm formula fuel preliminary filter oil inlet and engine oil-out, the water heating type fuel preliminary filter outlet line connect water heating type fuel oil
Coarse filter oil-out and engine oil inlet mouth.
2. extremely cold area engine prewarming according to claim 1 and heat-insulation system, it is characterised in that：The fan passes through
Bolt is connected with engine.
3. extremely cold area engine prewarming according to claim 1 or 2 and heat-insulation system, it is characterised in that：The water tank
Mask is connected by bolt with vehicle frame.
4. extremely cold area engine prewarming according to claim 1 or 2 and heat-insulation system, it is characterised in that：The deck
It is connected by bolt with vehicle frame.
5. extremely cold area engine prewarming according to claim 1 or 2 and heat-insulation system, it is characterised in that：The door curtain made of cloth
One is connected by latching with water tank mask, and the door curtain made of cloth two is connected by latching with radiator, deck, vehicle frame, the door curtain made of cloth three
It is connected by latching with radiator, deck, vehicle frame.
6. extremely cold area engine prewarming according to claim 1 or 2 and heat-insulation system, it is characterised in that：The independence
Formula heater is connected by bolt with vehicle frame.
7. extremely cold area engine prewarming according to claim 1 or 2 and heat-insulation system, it is characterised in that：The fuel oil
Case is connected by bolt with vehicle frame.
8. extremely cold area engine prewarming according to claim 1 or 2 and heat-insulation system, it is characterised in that：The hot-water heating
Formula fuel preliminary filter is connected by bolt with vehicle frame.
A kind of 9. extremely cold area engine prewarming and heat preserving method implemented using system described in claim 1, it is characterised in that：
Before engine start, free-standing heater first works, and fuel oil enters only from fuel tank through free-standing heater in-line
Standing heater, unnecessary fuel oil return to fuel tank by free-standing heater return line, and free-standing heater water pump is forced
Coolant circulates, and coolant enters free-standing heater water pump from the engine through free-standing tube, heater inlet, through stand alone type
After heater heating, hot coolant enters water heating type fuel preliminary filter by free-standing heater outlet pipeline, then through hot-water heating
Formula fuel preliminary filter outlet pipeline returns to engine, and in this cyclic process, hot coolant passes through water heating type fuel oil coarse filtration
Device, in water heating type fuel preliminary filter internal flow, so as to fuel-firing preheating；And the air needed for engine from engine prewarming with
Keeping warmth space obtains, and enters engine, stand alone type heating through the right air inlet pipeline of enging cabin and the left air inlet pipeline of enging cabin
After the coolant of device heating reaches set water temperature, free-standing heater is automatically stopped work, engine start；
Water tank mask, deck, vehicle frame, the door curtain made of cloth one, the door curtain made of cloth two, the door curtain made of cloth three are connected with each other, and form circumferential closed engine prewarming
And keeping warmth space, and be provided with shutter in front of radiator, shutter and radiator are located at motor head, shutter can adjust into
Air force even completely closes, and is advantageous to engine and is rapidly heated be incubated with enging cabin, fan passes heat in radiator
Enging cabin is handed to, engine, engine charge are preheated and be incubated, the right air inlet pipeline air inlet of enging cabin and is started
The left air inlet pipeline air inlet of cabin is arranged in enging cabin so that engine obtains the air of preheating out of enging cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610463845.3A CN105952565B (en) | 2016-06-24 | 2016-06-24 | A kind of extremely cold area engine prewarming and heat-insulation system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610463845.3A CN105952565B (en) | 2016-06-24 | 2016-06-24 | A kind of extremely cold area engine prewarming and heat-insulation system and method |
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| CN105952565A CN105952565A (en) | 2016-09-21 |
| CN105952565B true CN105952565B (en) | 2017-11-17 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740054A (en) * | 2016-12-21 | 2017-05-31 | 湘电重型装备有限公司 | A kind of delivered payload capability is the electric power wheel self-discharging vehicle of 136t |
| CN110725768A (en) * | 2019-11-25 | 2020-01-24 | 湘电重型装备有限公司 | Engine preheating system in low-temperature environment and control method |
| CN113073349A (en) * | 2021-03-23 | 2021-07-06 | 阳光电源股份有限公司 | Heat dissipation device and hydrogen production system in cold region |
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| CN2454562Y (en) * | 2000-11-08 | 2001-10-17 | 宋继源 | Preheating device for internal combustion engine |
| CN2625596Y (en) * | 2003-06-20 | 2004-07-14 | 三一重工股份有限公司 | Diesel cold starting preheating device for engineering machinery |
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| CN205908405U (en) * | 2016-06-24 | 2017-01-25 | 湘电重型装备有限公司 | Utmost point cold region district engine preheat with heat preservation system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2014031351A1 (en) * | 2012-08-20 | 2014-02-27 | Borgwarner Inc. | Thermal cold start system with multifunction valve |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4461249A (en) * | 1982-09-28 | 1984-07-24 | Steiger Tractor Inc. | Method and apparatus of starting a cold engine |
| CN2454562Y (en) * | 2000-11-08 | 2001-10-17 | 宋继源 | Preheating device for internal combustion engine |
| CN2625596Y (en) * | 2003-06-20 | 2004-07-14 | 三一重工股份有限公司 | Diesel cold starting preheating device for engineering machinery |
| CN201326498Y (en) * | 2008-12-18 | 2009-10-14 | 三一汽车制造有限公司 | Engine low-temperature starting device |
| CN205908405U (en) * | 2016-06-24 | 2017-01-25 | 湘电重型装备有限公司 | Utmost point cold region district engine preheat with heat preservation system |
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| Publication number | Publication date |
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| CN105952565A (en) | 2016-09-21 |
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