CN219840714U - Engine oil hot air heating device of engine bottom shell suitable for severe cold district - Google Patents
Engine oil hot air heating device of engine bottom shell suitable for severe cold district Download PDFInfo
- Publication number
- CN219840714U CN219840714U CN202222715696.9U CN202222715696U CN219840714U CN 219840714 U CN219840714 U CN 219840714U CN 202222715696 U CN202222715696 U CN 202222715696U CN 219840714 U CN219840714 U CN 219840714U
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- Prior art keywords
- engine
- hot air
- heater
- air
- heating device
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 31
- 239000010705 motor oil Substances 0.000 title claims abstract description 11
- 239000003921 oil Substances 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 239000000523 sample Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000010687 lubricating oil Substances 0.000 abstract description 9
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000295 fuel oil Substances 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000010792 warming Methods 0.000 description 4
- 208000035874 Excoriation Diseases 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 235000021168 barbecue Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model provides an engine oil hot air heating device of an engine bottom shell suitable for a severe cold region, which consists of an internal heat fan (2) arranged in an automobile cab and a hot air heater (12) fixed on the automobile engine bottom shell. Under the conditions of plateau and extremely cold, the fuel oil type air heating and heating device is additionally arranged on the bottom shell of the engine, so that the engine is ensured to be rapidly driven. The engine bottom shell can be warmed up and preheated by a driver through simple operation in the cab, and the engine is easier to ignite and start by reducing the viscosity of lubricating oil in the engine. The starting load of the engine is effectively reduced, the mechanical abrasion caused by frequent starting is reduced, and the service life of related equipment is prolonged; the operation is time-saving and labor-saving, thereby being beneficial to safe production and improving the operation efficiency; easy to disassemble and assemble so as to meet the actual use requirements of different seasons and climate conditions.
Description
Technical Field
The utility model belongs to automobile auxiliary equipment, and particularly relates to a preheating and warming device for an automobile engine.
Background
In general, the trouble of difficult starting of vehicles is often encountered in winter with low air temperature, particularly in the extremely cold environment of a plateau, the air temperature is below minus 35 ℃, the oxygen content is seriously insufficient, the starting of vehicles is more difficult, and particularly large vehicles and diesel vehicles are most prominent. The frequent starting operation of the vehicle can cause the power shortage of the battery, the increase of the starting load of the engine, the reduction of the service life or the ablation damage, the early abrasion of parts in the engine is aggravated, and serious faults such as cylinder pulling, axle locking and the like can be caused. Therefore, the vehicle cannot be started normally, so that the vehicle cannot be used normally, the running efficiency of the vehicle is affected, and the damage and the service life reduction of related equipment on the vehicle are caused.
To cope with the difficulty of starting a vehicle at low temperatures, the conventional solutions generally have the following 2 kinds: 1. preheating and warming by pouring hot water onto an engine; 2. and a blast burner or charcoal fire is adopted for barbecue heating below the oil pan. The method can partially solve the problem of engine temperature increase, so that the engine is easy to start. However, the above method is very troublesome to operate, for example, a certain amount of boiled water needs to be prepared in advance, charcoal needs to be found for igniting, time and labor are wasted, a required continuous heating effect cannot be generated, the viscosity of the lubricating oil in the engine oil pan cannot be rapidly reduced in a short time, and a certain danger exists during operation. Therefore, the above method may be occasionally used as an emergency measure against the difficulty of starting the vehicle, but there are many disadvantages and drawbacks as a conventional operation.
Disclosure of Invention
Aiming at the difficulty in starting the vehicle at the low temperature and the defects and defects of the existing coping method, the utility model provides an engine oil hot air heating device of an engine bottom shell suitable for a severe cold region. The engine bottom shell can be warmed up and preheated by a driver through simple operation in the cab, and the engine is easier to ignite and start by reducing the viscosity of lubricating oil in the engine.
The utility model relates to an engine oil hot air heating device suitable for a high and cold area, which consists of a hot air blower (2) and a hot air heater (12).
The hot air blower (2) is arranged in a cab (8) of the automobile, and a hot air outlet of the hot air blower (2) is communicated with the hot air heater (12) through a heater air supply pipe (7).
The hot air heater (12) is a closed cuboid box body, is fixed at the bottom of the engine (11) by using a fixing bolt (14), the bottom of the hot air heater (12) is communicated with the heater air supply pipe (7), and a plurality of heater air outlets (13) are uniformly formed in the top of the hot air heater (12).
A warm air temperature regulating switch (4) and a heating temperature regulating switch (5) are respectively arranged on the hot air blower (2) corresponding to the warm air pipe (6) of the cab and the air supply pipe (7) of the heater.
The lower part of the engine (11) is provided with an oil temperature probe (10) penetrating through the engine shell and is electrically connected with an oil temperature gauge (9) through a signal wire.
A warm air outlet of the air heater (2) is communicated with a cab warm air pipe (6);
the air heater (2) is provided with an air inlet pipe (1) and an exhaust pipe (3) communicated with the outside of the cab (8).
Compared with the traditional low-temperature engine warming and preheating method, the utility model has the following beneficial effects:
1. the driver can easily start the engine by heating and preheating the bottom shell of the engine in the cab through simple operation;
2. by reducing the viscosity of lubricating oil in the engine, the starting load of the engine is effectively reduced, the mechanical abrasion caused by frequent starting is reduced, and the service life of related equipment is prolonged;
3. the operation is time-saving and labor-saving, the risks of scalding, ignition and the like in the traditional warming and preheating operation are avoided, the safe production is facilitated, and the operation efficiency is improved;
4. easy to disassemble and assemble so as to meet the actual use requirements of different seasons and climatic conditions;
5. simple structure and low manufacturing and maintenance cost.
Drawings
The specific structure of the present utility model is shown in the following drawings and examples:
FIG. 1 is a schematic diagram of the principle and structure of a heating device of the present utility model;
fig. 2 is a schematic view of the structure of the hot air heater according to the present utility model.
Legend: 1. the air conditioner comprises an air inlet, a hot air blower, a 3, an exhaust pipe, a 4, a warm air temperature regulating switch, a 5, a heating temperature regulating switch, a 6, a cab warm air pipe, a 7, a heater air supply pipe, a 8, a cab, a 9, an oil temperature gauge, a 10, an oil temperature probe, a 11, an engine, a 12, a hot air heater, a 13, a heater air outlet, a 14, a fixing bolt, a 15 and an oiling cover.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is described in detail below with reference to the embodiments. The examples given herein are for better understanding and are not intended to limit the present utility model. The components and materials used in the examples are commercially available unless otherwise specified. The present utility model is not limited by the following examples, and specific embodiments can be determined according to the technical scheme and practical situations of the present utility model.
The utility model provides an engine oil hot air heating device of an engine bottom shell suitable for a severe cold region, which utilizes the existing fuel oil air heater as a heat source to heat and heat the engine bottom shell under the conditions of high altitude and severe cold, and achieves the effect of heating and preheating the engine by reducing the viscosity of lubricating oil in the engine. In the environment of plateau hypoxia and low temperature, the driver can complete the preheating operation of the engine in a short time through simple operation in the cab, so that the engine is easier to ignite and start. The problem of difficult starting of the automobile under the conditions of high altitude and extremely cold is solved.
As shown in FIG. 1, the engine oil hot air heating device for the engine bottom shell suitable for the alpine region comprises a hot air blower 2 and a hot air heater 12. The air heater 2 can select the existing fuel air heater, and can select the fuel air heater suitable for the power parameter according to the comprehensive index of the engine power parameter and the engine volume. For the convenience of the driver, the hot air blower 2 is arranged in the cab 8 of the automobile, the hot air outlet of the hot air blower 2 is communicated with the heater air supply pipe 7, the other end of the heater air supply pipe 7 is communicated with the hot air heater 12 of the engine cabin, and hot air for preheating the engine is conveyed into the hot air heater 12. Meanwhile, the cab heating pipe 6 is additionally arranged on the warm air outlet of the air heater 2 to heat the cab, so that the problem of insufficient cab heating under the conditions that the vehicle is in front of the cab for heating and extremely cold is effectively solved. An exhaust pipe 3 which is led out of a cab 8 is additionally arranged on an exhaust port of the air heater 2, and exhaust gas generated when the air heater 2 works is discharged to the outside. The heater blast pipe 7 and the cab warm air pipe 6 are preferably made of heat-resistant metal materials, and can also be made of high-temperature-resistant flame-retardant PPC (polyphenylene sulfide) pipes.
A warm air temperature regulating switch 4 and a heating temperature regulating switch 5 are respectively arranged on the warm air blower 2 corresponding to the warm air pipe 6 of the cab and the air supply pipe 7 of the heater, and the warm air start and stop and the air quantity in the cab 8 are controlled by operating the warm air temperature regulating switch 4 so as to achieve the aim of regulating the temperature in the cab 8; the heating temperature regulating switch 5 is operated to control the start and stop of hot air delivery in the heater air delivery pipe 7, so that the aim of regulating the preheating temperature of the engine is fulfilled, before the vehicle is started, the hot air delivery is started to preheat the engine 11, and after the engine is successfully started, the hot air delivery can be stopped. The lower part of the engine 11 is additionally provided with an oil temperature probe 10, the oil temperature probe 10 penetrates into the shell of the engine 11 to be fixed with the shell, the oil temperature probe 10 is electrically connected with the oil temperature gauge 9 through a signal wire, and temperature data of lubricating oil is displayed on the oil temperature gauge 9 in real time and used as a reference for a driver to adjust the preheating temperature and judge whether the condition of starting the engine is reached. And at the same time, the temperature of the lubricating oil in the engine 11 can be monitored during the running of the vehicle.
As shown in fig. 1 and 2, the hot air heater 12 is a closed cuboid box body, and is fixed at the bottom of the engine 11 by a fixing bolt 14, the bottom of the hot air heater 12 is communicated with the heater air supply pipe 7, a plurality of heater air outlets 13 are uniformly processed at the top of the hot air heater 12, the bottom of the engine 11 is uniformly heated, and the hot air heater 12 is preferably manufactured by welding a heat-resistant metal plate.
The operation principle of the hot air heating device is as follows: the hot air heating device mainly has the application scene of solving the starting difficulty of the vehicle under the conditions of the anoxic plateau environment and extremely cold climate. The method solves the problems that before the vehicle is started, hot air is utilized to preheat the engine, so that the viscosity of lubricating oil in the engine is reduced, and meanwhile, the temperature of the internal space of the engine can be raised; the viscosity of the lubricating oil is reduced, so that the resistance of mechanical operation is reduced, and ignition and landing are easy; therefore, the efficiency and the success rate of vehicle starting can be greatly improved under the conditions of the anoxic plateau environment or the extreme cold climate.
With the change of seasons or application scenes, the whole hot air heating device can be removed by unscrewing the fixing bolts 14, and the hot air heating device is properly stored for standby after cleaning and maintenance. Due to the simple structural design, the hot air heating device is very convenient and easy to assemble and disassemble.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the claims. While the utility model has been described in terms of what are presently considered to be the most practical and preferred embodiments, it is to be understood that the utility model is not limited to the disclosed embodiments.
Claims (3)
1. Engine oil hot air heating device suitable for high and cold district's engine pan, its characterized in that: the heating device consists of a hot air blower (2) and a hot air heater (12); the hot air blower (2) is arranged in a cab (8) of the automobile, and a hot air outlet of the hot air blower (2) is communicated with the hot air heater (12) through a heater air supply pipe (7); the hot air heater (12) is a closed cuboid box body, is fixed at the bottom of the engine (11) by using a fixing bolt (14), the bottom of the hot air heater (12) is communicated with the heater air supply pipe (7), and a plurality of heater air outlets (13) are uniformly formed in the top of the hot air heater (12); a warm air temperature regulating switch (4) and a heating temperature regulating switch (5) are respectively arranged on the warm air heater (2) corresponding to the cab warm air pipe (6) and the heater air supply pipe (7); the lower part of the engine (11) is provided with an oil temperature probe (10) penetrating through the engine shell and is electrically connected with an oil temperature gauge (9) through a signal wire.
2. The engine oil hot air heating device of the engine bottom shell suitable for the alpine region is characterized in that: a warm air outlet of the air heater (2) is communicated with a warm air pipe (6) of the cab.
3. The engine oil hot air heating device of the engine bottom shell suitable for the alpine region is characterized in that: the air heater (2) is provided with an air inlet pipe (1) and an exhaust pipe (3) communicated with the outside of the cab (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222715696.9U CN219840714U (en) | 2022-10-17 | 2022-10-17 | Engine oil hot air heating device of engine bottom shell suitable for severe cold district |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222715696.9U CN219840714U (en) | 2022-10-17 | 2022-10-17 | Engine oil hot air heating device of engine bottom shell suitable for severe cold district |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219840714U true CN219840714U (en) | 2023-10-17 |
Family
ID=88304065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222715696.9U Active CN219840714U (en) | 2022-10-17 | 2022-10-17 | Engine oil hot air heating device of engine bottom shell suitable for severe cold district |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219840714U (en) |
-
2022
- 2022-10-17 CN CN202222715696.9U patent/CN219840714U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |