CN104234777A - Device universal for low-temperature start of diesel engine - Google Patents
Device universal for low-temperature start of diesel engine Download PDFInfo
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- CN104234777A CN104234777A CN201310241083.9A CN201310241083A CN104234777A CN 104234777 A CN104234777 A CN 104234777A CN 201310241083 A CN201310241083 A CN 201310241083A CN 104234777 A CN104234777 A CN 104234777A
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Abstract
The invention discloses a device universal for low-temperature start of a diesel engine. The device comprises an air compressor 8, a burning chamber 2, a spiral heating pipe 1, a gas expansion chamber 5, an oil burning device 10, a cold air pipe 11, a hot air pipe 12, air outgoing pipes 13, a shell 9 and an air incoming filter 7. The device is characterized in that the oil burning device 10 and the burning chamber 2 are arranged parallelly, a ventilation hole 201 is formed in the burning chamber 2, the spiral heating pipe 1 is positioned in the burning chamber 2, an air inlet 101 of the spiral heating pipe is connected with an air outlet 801 of the air compressor through the cold air pipe 11, an air outlet 102 of the spiral heating pipe is connected with an air inlet 501 of the gas expansion chamber through the hot air pipe 12, and one or multiple gas expansion chamber air outlets 502 are formed in the gas expansion chamber 5 and connected with the air outgoing pipes 3. The device preheats engine oil, the inside of the engine, diesel oil, cooling liquid and a diesel engine air filter at the same time respectively and has the advantages of good preheating effect, high universality, low electricity consumption, convenience in carrying and the like.
Description
Technical field
The invention belongs to diesel engine starting device technical field, particularly a kind of diesel engine cold-starting universal device.
Background technique
Diesel engine is difficulty in starting at low ambient temperatures, causes the multiple because have of cold-starting difficulty, and comprise that low temperature environment engine oil viscosity is large, the resistance of start is large, mixed gas temperature is low, and diesel oil viscosity is large, spraying difficulty, degradation factor under capacity of battery under low temperature.The major measure of dealing with problems at present has: use the measures such as low-temperature starting hydrodynamic, heater plug charge heating, external fuel heater heated cooling fluid, oil sump, electric heating wire preheating machine oil or cooling liquid, wherein: use low-temperature starting hydrodynamic, the burning-point compressing at the end combination gas can be reduced, but now machine oil is in cold conditions, lubricating condition is severe, easily cause body to wear and tear, another low-temperature starting hydrodynamic belongs to combustible and explosive articles, is not easy to deposit and use.By heater plug charge heating mode, improve diesel engine compressing the temperature at the end cylinder, shortcoming is that now machine oil is in cold conditions, and lubricating condition is severe, easily causes body to wear and tear.Install fuel heater mode, carry out heater oil pole product heat body by heated cooling fluid by using external fuel heater heating oil drain pan, shortcoming only can heat by engine body exterior, and the time is long, easy scaling loss diesel engine part, and dangerous.Directly heat machine oil or cooling liquid by modes such as electric heating wire, this kind of mode consumes and starts storage battery electricity comparatively greatly, is unfavorable for storage battery star t-up discharge.
Summary of the invention
The object of the invention is the deficiency for above existing diesel Low-temperature start technology, a kind of diesel engine cold-starting universal device is provided, this device can add hot air by burning diesel oil, uses hot air to the preheating simultaneously of the machine oil of diesel engine, internal body, cooling liquid, diesel oil and diesel air filter.Realizing the technological scheme that order of the present invention takes is: a kind of diesel engine cold-starting universal device, comprise gas compressor, firing chamber, helical heating pipe, gas expansion chamber, oil burning installation, refrigerator pipe, heating pipe, steam outlet pipe, housing, air intake filter, it is characterized in that: oil burning installation and firing chamber be arranged in parallel, firing chamber is provided with vent, helical heating pipe is positioned at firing chamber, helical heating pipe suction port is connected by refrigerator pipe with gas compressor air outlet, helical heating pipe air outlet is connected by heating pipe with gas expansion chamber suction port, gas expansion chamber is provided with one or more gas expansion chamber air outlet, gas expansion chamber air outlet is connected with aperture heated probe by steam outlet pipe.Diesel engine needs heating part (machine oil, internal body, cooling liquid, diesel oil, diesel air filter) to be heated by the air outlet hole hot air out of aperture heated probe.Gas compressor front end is provided with air intake filter.Described universal device, except aperture heated probe, is all arranged in housing, housing is provided with radiation hole, is separated by the oil-storing barrel of front dividing plate by firing chamber and oil burning installation, is separated in firing chamber and gas compressor, gas expansion chamber by rear bulkhead.Air outlet hole on aperture heated probe can be circular, or polygonal.This device can be free of aperture heated probe, directly heats with steam outlet pipe.This device can independently use, and also can fixedly mount on a diesel engine.
Effect of the present invention is: this device and diesel engine use same fuel, before diesel engine cold-starting, respectively preheating is carried out to machine oil, internal body, diesel oil, cooling liquid, diesel air filter with aperture heated probe simultaneously, there is pre-heat effect good, highly versatile, little power consumption, the feature such as be easy to carry.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is helical heating pipe structural drawing in the present invention;
Fig. 3 is aperture heated probe sectional drawing in the present invention;
Fig. 4 is working principle block diagram of the present invention.
In figure: 1, helical heating pipe; 101, helical heating pipe suction port; 102, helical heating pipe suction port; 2, firing chamber; 201, firing chamber vent; 3, front dividing plate; 4, rear bulkhead; 5, gas expansion chamber; 501, gas expansion chamber's suction port; 502, gas expansion chamber air outlet; 6, aperture heated probe; 601, probe air outlet hole; 7, air intake filter; 8, gas compressor; 8, gas compressor air outlet; 9, housing; 901, housing radiation hole; 10, oil burning installation; 1001, oil-storing barrel; 11, refrigerator pipe; 12, heating pipe; 13, steam outlet pipe.
Embodiment
Below in conjunction with accompanying drawing and example, the present invention will be further described.
As shown in Figure 1, a kind of diesel engine cold-starting universal device, comprise gas compressor 8, firing chamber 2, helical heating pipe 1, gas expansion chamber 5, oil burning installation 10, refrigerator pipe 11, heating pipe 12, steam outlet pipe 13, housing 9, air intake filter 7, it is characterized in that: oil burning installation 10 and firing chamber 2 be arranged in parallel, firing chamber 2 is provided with vent 201, helical heating pipe 1 is positioned at firing chamber 2, helical heating pipe suction port 101 is connected by refrigerator pipe 11 with gas compressor air outlet 801, helical heating pipe air outlet 102 is connected by heating pipe 12 with gas expansion chamber suction port 501, gas expansion chamber 5 is provided with one or more gas expansion chamber air outlet 502, gas expansion chamber air outlet 502 connects steam outlet pipe 13.Steam outlet pipe 13 is connected with aperture heated probe 6, and aperture heated probe 6 is provided with air outlet hole 601.。Diesel engine needs heating part (machine oil, internal body, cooling liquid, diesel oil, diesel air filter) to be heated by air outlet hole 601 hot air out of aperture heated probe 6.Gas compressor 8 front end is provided with air intake filter 7.Described universal device, except steam outlet pipe 13 is with except aperture heated probe 6, is all arranged in housing 9, housing is provided with radiation hole 901, separated by the oil-storing barrel 1001 of front dividing plate 3 by firing chamber 2 and oil burning installation 10, by rear bulkhead 4, firing chamber 2 and gas compressor 8, gas expansion chamber 5 are separated.Air outlet hole 601 on aperture heated probe 6 can be circular, or polygonal.This device can be free of aperture heated probe 6, directly heats with steam outlet pipe 13.This device can independently use, and also can fixedly mount on a diesel engine.
As shown in Figure 4, the working principle of this device, adds the diesel oil that diesel engine uses in oil burning installation 10, manually pressurization and controlling device, spray into firing chamber 2, light formation hot flame, on the one hand charge combustion preheating, is heating coil heating pipe on the other hand.Gas compressor 8 can use diesel engine starting storage battery power supply, during work, cool air is pressed into helical heating pipe 1 to heat, then hot air enters gas expansion chamber 5, by being connected to the aperture heated probe 6 in gas expansion chamber 5, hot air is sent into machine oil, internal body, cooling liquid, diesel oil and diesel air filter respectively, preheating is carried out to it, make diesel engine be easy to start.
Above-mentioned specific embodiments is preferred embodiment of the present invention, can make other structural type according to technological scheme of the present invention.
Claims (4)
1. a diesel engine cold-starting universal device, comprise gas compressor (8), firing chamber (2), helical heating pipe (1), gas expansion chamber (5), oil burning installation (10), refrigerator pipe (11), heating pipe (12), steam outlet pipe (13), housing (9), air intake filter (7), it is characterized in that: oil burning installation (10) and firing chamber (2) be arranged in parallel, firing chamber (2) is provided with vent (201), helical heating pipe (1) is positioned at firing chamber (2), helical heating pipe suction port (101) is connected by refrigerator pipe (11) with gas compressor air outlet (801), helical heating pipe air outlet (102) is connected by heating pipe (12) with gas expansion chamber's suction port (501), gas expansion chamber (5) is provided with one or more gas expansion chamber air outlet (502), gas expansion chamber air outlet (502) connects steam outlet pipe (13).
2. according to diesel engine cold-starting universal device according to claim 1, it is characterized in that: steam outlet pipe (13) is connected with aperture heated probe (6), heated probe (6) is provided with air outlet hole (601).
3. according to diesel engine cold-starting universal device according to claim 1, it is characterized in that: gas compressor (8) front end is provided with air intake filter (7).
4. according to diesel engine cold-starting universal device according to claim 1, it is characterized in that: except steam outlet pipe (13) is with except aperture heated probe (6), all be arranged in housing (9), housing is provided with radiation hole (901), separated by the oil-storing barrel (1001) of front dividing plate (3) by firing chamber (2) and oil burning installation (10), by rear bulkhead (4), firing chamber (2) and gas compressor (8), gas expansion chamber (5) are separated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310241083.9A CN104234777B (en) | 2013-06-18 | 2013-06-18 | A kind of diesel engine cold-starting universal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310241083.9A CN104234777B (en) | 2013-06-18 | 2013-06-18 | A kind of diesel engine cold-starting universal device |
Publications (2)
| Publication Number | Publication Date |
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| CN104234777A true CN104234777A (en) | 2014-12-24 |
| CN104234777B CN104234777B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310241083.9A Active CN104234777B (en) | 2013-06-18 | 2013-06-18 | A kind of diesel engine cold-starting universal device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120218A (en) * | 2017-06-29 | 2017-09-01 | 潍柴西港新能源动力有限公司 | Cryogenic gas bypass type temperature control air inlet pipe |
| CN110080918A (en) * | 2019-05-13 | 2019-08-02 | 中国人民解放军陆军装甲兵学院 | A kind of preheating device and pre-heating mean based on diesel engine radiators heat |
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| CN203321737U (en) * | 2013-06-18 | 2013-12-04 | 济南吉美乐电源技术有限公司 | Universal device for starting diesel engine at low temperature |
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2013
- 2013-06-18 CN CN201310241083.9A patent/CN104234777B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS6179864A (en) * | 1984-09-26 | 1986-04-23 | Isuzu Motors Ltd | Engine warming up device |
| EP1302634A1 (en) * | 2000-07-19 | 2003-04-16 | Toyota Jidosha Kabushiki Kaisha | Internal combustion engine with combustion heater |
| RU2226618C1 (en) * | 2002-08-29 | 2004-04-10 | Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" им. С.П. Королева" | Starting preheater of internal combustion engine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120218A (en) * | 2017-06-29 | 2017-09-01 | 潍柴西港新能源动力有限公司 | Cryogenic gas bypass type temperature control air inlet pipe |
| CN110080918A (en) * | 2019-05-13 | 2019-08-02 | 中国人民解放军陆军装甲兵学院 | A kind of preheating device and pre-heating mean based on diesel engine radiators heat |
| CN110080918B (en) * | 2019-05-13 | 2023-10-31 | 中国人民解放军陆军装甲兵学院 | Preheating device and preheating method based on heating of diesel engine radiator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104234777B (en) | 2016-04-27 |
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| C14 | Grant of patent or utility model | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A universal low-temperature starting device for diesel engines Effective date of registration: 20230621 Granted publication date: 20160427 Pledgee: Jinan area branch of Shandong free trade zone of Qilu Bank Co.,Ltd. Pledgor: JINAN JIMEILE POWER SUPPLY TECHNOLOGY Co.,Ltd. Registration number: Y2023980044937 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |