CN104533686A - Quick auxiliary preheating device for engine in low-temperature environment - Google Patents
Quick auxiliary preheating device for engine in low-temperature environment Download PDFInfo
- Publication number
- CN104533686A CN104533686A CN201410806597.9A CN201410806597A CN104533686A CN 104533686 A CN104533686 A CN 104533686A CN 201410806597 A CN201410806597 A CN 201410806597A CN 104533686 A CN104533686 A CN 104533686A
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- CN
- China
- Prior art keywords
- heating
- antifreeze liquid
- fluidized bed
- zone
- layer
- 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.)
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Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
The invention discloses a quick auxiliary preheating device for an engine in the low-temperature environment. An anti-freezing solution flowing layer is arranged at the lower end of a heating layer. A heat preservation layer is arranged at the lower end of the anti-freezing solution flowing layer. A heat insulating layer is arranged at the lower end of the heat preservation layer. Magnetic blocks are arranged in the four corners of the surface of the whole preheating device. An anti-freezing solution injection opening is connected with the anti-freezing solution flowing layer, and a pressure release valve is arranged on one side of the preheating device. The preheating device is adsorbed to the surface to be heated of equipment through the magnetic blocks, an anti-freezing solution flows in from the anti-freezing solution injection opening and makes contact with quick lime in the heating layer along the anti-freezing solution flowing layer, chemical reactions are generated, a large amount of heat is dissipated, the equipment is heated, the heat preservation layer is made of heat preservation cotton, heat dissipation can be effectively avoided, and the heating time is prolonged. The quick auxiliary preheating device has the technical advantage that the problem that the engine is difficult to quickly start in the low-temperature environment is solved.
Description
Technical field
The present invention relates to a kind of low temperature environment auxiliary pre-heating apparatus, be specifically related to the quick auxiliary pre-heating apparatus of a kind of engine low temperature environment.
Background technique
Motor is under extreme low temperature environment, and difficulty in starting, needs could start smoothly by preheating step.Generally adopt the measures such as inlet air heating, machine oil heating or spray Low Temperature Liquid.The measure such as inlet air heating and machine oil heating can consume the capacity of motor direct-flow storage battery in a large number, easily causes capacity of battery not enough, the phenomenon that motor still cannot start.The measure of spray Low Temperature Liquid can damage engine body, and Low Temperature Liquid belongs to explosive material.
Therefore considering the factors such as not loss motor direct current and safety in utilization, sum up the device that a kind of low temperature environment assists preheating, this device is practical, easy to carry, and cost is very low, and use material not pollute the environment.
Summary of the invention
The object of the present invention is to provide the quick auxiliary pre-heating apparatus of a kind of engine low temperature environment, solve the difficult problem that motor is difficult to start at low ambient temperatures, easy to carry, cost is low, has no adverse effects.
The present invention is achieved like this, and the quick auxiliary pre-heating apparatus of a kind of engine low temperature environment, comprises zone of heating, antifreeze liquid fluidized bed, thermal insulation layer, thermal-protective coating, magnetic force block, antifreeze liquid inlet and Decompression valves; It is characterized in that: zone of heating lower end is provided with antifreeze liquid fluidized bed, antifreeze liquid fluidized bed lower end is provided with thermal insulation layer, thermal insulation layer lower end is provided with thermal-protective coating, magnetic force block is arranged on four angles on whole Preheating unit surface, antifreeze liquid inlet connects antifreeze liquid fluidized bed, and Decompression valves is arranged on the side of Preheating unit; Described Preheating unit is adsorbed on equipment surface to be heated by magnetic force block, zone of heating is close to the surface that equipment treats preheating, antifreezing liquid enters from antifreeze liquid inlet, to contact with zone of heating along antifreeze liquid fluidized bed and chemical reaction occur, after chemical reaction internal pressure increase to a certain degree time Decompression valves open.
Zone of heating of the present invention is built-in with unslaked lime bag, and antifreezing liquid and its generation chemical reaction, give out a large amount of heats, thermal insulation layer 3 prevents heat from distributing, and makes device temperature increase fast, thus reaches rapidly pre-warming effect.
Technique effect of the present invention is: by designing a kind of low temperature environment auxiliary pre-heating apparatus, under solving engine low temperature environment, other assistant starting measures can cause dysgenic problem to equipment, solve the difficult problem that motor is difficult to start fast at low ambient temperatures.
Accompanying drawing explanation
Fig. 1 is the structural front view of heating equipment of the present invention.
Fig. 2 is the structure plan view of heating equipment of the present invention.
In the drawings, 1 be zone of heating, 2 be antifreeze liquid fluidized bed, 3 be thermal insulation layer, 4 be thermal-protective coating, 5 be magnetic force block, 6 be antifreeze liquid inlet, 7 for Decompression valves.
Embodiment
As shown in Figure 1, the present invention comes work and enforcement like this, and the quick auxiliary pre-heating apparatus of a kind of engine low temperature environment, comprises zone of heating 1, antifreeze liquid fluidized bed 2, thermal insulation layer 3, thermal-protective coating 4, magnetic force block 5, antifreeze liquid inlet 6 and Decompression valves 7; It is characterized in that: zone of heating 1 lower end is provided with antifreeze liquid fluidized bed 2, antifreeze liquid fluidized bed 2 lower end is provided with thermal insulation layer 3, thermal insulation layer 3 lower end is provided with thermal-protective coating 4, magnetic force block 5 is arranged on four angles on whole Preheating unit surface, antifreeze liquid inlet 6 connects antifreeze liquid fluidized bed 2, and Decompression valves 7 is arranged on the side of Preheating unit; Described low temperature environment auxiliary pre-heating apparatus mainly uses the place needing at low ambient temperatures fast equipment to be carried out to auxiliary preheating, this device is adsorbed on the equipment area of heating surface by magnetic force block 5, zone of heating 1 is close to the surface that equipment treats preheating, antifreezing liquid enters from antifreeze liquid inlet 6, contacts with the unslaked lime in zone of heating 1 along antifreeze liquid fluidized bed 2, and chemical reaction occurs, give out a large amount of heats, thermal insulation layer 3 prevents heat from distributing, and makes device temperature increase fast, thus reaches rapidly pre-warming effect.After chemical reaction internal pressure increase to a certain degree time Decompression valves 7 open, prevent zone of heating from breaking, thermal insulation layer 3 effectively prevents heat away, and thermal-protective coating 4 weakens the impact of cool ambient air on heating effect.
Claims (2)
1. the quick auxiliary pre-heating apparatus of engine low temperature environment, comprises zone of heating, antifreeze liquid fluidized bed, thermal insulation layer, thermal-protective coating, magnetic force block, antifreeze liquid inlet and Decompression valves; It is characterized in that: zone of heating lower end is provided with antifreeze liquid fluidized bed, antifreeze liquid fluidized bed lower end is provided with thermal insulation layer, thermal insulation layer lower end is provided with thermal-protective coating, magnetic force block is arranged on four angles on whole Preheating unit surface, antifreeze liquid inlet connects antifreeze liquid fluidized bed, and Decompression valves is arranged on the side of Preheating unit; Described Preheating unit is adsorbed on equipment surface to be heated by magnetic force block, zone of heating is close to the surface that equipment treats preheating, antifreezing liquid enters from antifreeze liquid inlet, to contact with zone of heating along antifreeze liquid fluidized bed and chemical reaction occur, after chemical reaction internal pressure increase to a certain degree time Decompression valves open.
2. the quick auxiliary pre-heating apparatus of a kind of engine low temperature environment according to claim 1, is characterized in that: described zone of heating is built-in with unslaked lime bag, antifreezing liquid and its generation chemical reaction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410806597.9A CN104533686A (en) | 2014-12-23 | 2014-12-23 | Quick auxiliary preheating device for engine in low-temperature environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410806597.9A CN104533686A (en) | 2014-12-23 | 2014-12-23 | Quick auxiliary preheating device for engine in low-temperature environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104533686A true CN104533686A (en) | 2015-04-22 |
Family
ID=52849277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410806597.9A Pending CN104533686A (en) | 2014-12-23 | 2014-12-23 | Quick auxiliary preheating device for engine in low-temperature environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104533686A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555080A (en) * | 2020-12-09 | 2021-03-26 | 重庆大学 | Preheating device for engine and storage battery |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2066505U (en) * | 1990-04-04 | 1990-11-28 | 王鹤义 | Heater preventing freezing |
| CA2088941A1 (en) * | 1993-02-05 | 1994-08-06 | Joe D'angelo | Drywell block heater |
| RU2083867C1 (en) * | 1993-09-30 | 1997-07-10 | Александр Семенович Криворотов | Device for starting cold engine |
| CN2601311Y (en) * | 2003-03-05 | 2004-01-28 | 田城学 | Oil circuit externally preheating vehicle starter |
| CN201908700U (en) * | 2010-12-28 | 2011-07-27 | 北京中材汽车复合材料有限公司 | Heating system for oil pan made of glass fiber reinforced plastics or composite materials |
| CN201925055U (en) * | 2010-08-16 | 2011-08-10 | 北汽福田汽车股份有限公司 | Fuel heating device for gasoline engine |
| CN202789215U (en) * | 2012-08-29 | 2013-03-13 | 东风汽车公司 | External electronic heater for diesel oil tank |
| CN202914208U (en) * | 2012-10-22 | 2013-05-01 | 温州职业技术学院 | Solenoid eddy-current type automobile cold start heater |
| CN103994010A (en) * | 2014-04-18 | 2014-08-20 | 中国北方发动机研究所(天津) | Connecting line structure with resistance heating function |
| CN104160233A (en) * | 2012-02-03 | 2014-11-19 | 法雷奥电机控制***公司 | Heat exchanger, in particular for a vehicle comprising a heat engine |
| CN204419431U (en) * | 2014-12-23 | 2015-06-24 | 泰豪科技股份有限公司 | The quick auxiliary pre-heating apparatus of a kind of engine low temperature environment |
-
2014
- 2014-12-23 CN CN201410806597.9A patent/CN104533686A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2066505U (en) * | 1990-04-04 | 1990-11-28 | 王鹤义 | Heater preventing freezing |
| CA2088941A1 (en) * | 1993-02-05 | 1994-08-06 | Joe D'angelo | Drywell block heater |
| RU2083867C1 (en) * | 1993-09-30 | 1997-07-10 | Александр Семенович Криворотов | Device for starting cold engine |
| CN2601311Y (en) * | 2003-03-05 | 2004-01-28 | 田城学 | Oil circuit externally preheating vehicle starter |
| CN201925055U (en) * | 2010-08-16 | 2011-08-10 | 北汽福田汽车股份有限公司 | Fuel heating device for gasoline engine |
| CN201908700U (en) * | 2010-12-28 | 2011-07-27 | 北京中材汽车复合材料有限公司 | Heating system for oil pan made of glass fiber reinforced plastics or composite materials |
| CN104160233A (en) * | 2012-02-03 | 2014-11-19 | 法雷奥电机控制***公司 | Heat exchanger, in particular for a vehicle comprising a heat engine |
| CN202789215U (en) * | 2012-08-29 | 2013-03-13 | 东风汽车公司 | External electronic heater for diesel oil tank |
| CN202914208U (en) * | 2012-10-22 | 2013-05-01 | 温州职业技术学院 | Solenoid eddy-current type automobile cold start heater |
| CN103994010A (en) * | 2014-04-18 | 2014-08-20 | 中国北方发动机研究所(天津) | Connecting line structure with resistance heating function |
| CN204419431U (en) * | 2014-12-23 | 2015-06-24 | 泰豪科技股份有限公司 | The quick auxiliary pre-heating apparatus of a kind of engine low temperature environment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555080A (en) * | 2020-12-09 | 2021-03-26 | 重庆大学 | Preheating device for engine and storage battery |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |