CN213237507U - Combustor capable of being started at low temperature - Google Patents
Combustor capable of being started at low temperature Download PDFInfo
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- CN213237507U CN213237507U CN202022013475.8U CN202022013475U CN213237507U CN 213237507 U CN213237507 U CN 213237507U CN 202022013475 U CN202022013475 U CN 202022013475U CN 213237507 U CN213237507 U CN 213237507U
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Abstract
The utility model provides a can low temperature start's combustor, includes combustor body and control by temperature change heating system, and the combustor body includes the combustor nozzle and the oil pump body, and control by temperature change heating system is used for heating the combustor body, and control by temperature change heating system includes temperature control switch and heater, and the heater is installed on the combustor nozzle, heats the combustor nozzle. The heater can also be arranged on the surface of the oil pump body at the same time to heat the oil pump body. The utility model provides a low temperature starting device of a combustor, which can realize that a diesel combustor can still work normally under a low temperature environment; the heaters are wound on the nozzle of the burner and the pump body of the oil pump, so that the temperature of diesel oil in the nozzle can be increased from-41 ℃ to +5 ℃ within 2 minutes, the diesel oil atomization effect is improved, and the ignition success rate is improved.
Description
Technical Field
The utility model relates to a combustor technical field, concretely relates to combustor that can low temperature start.
Background
A burner, also called a burner, is a device for obtaining energy by using combustion of fuel, and can be classified into an oil burner, a gas burner and a biomass burner according to the type of the fuel; it can be divided into industrial burners, civil burners and special burners according to the application field. Wherein the special burner is designed for specific application and conditions, such as military burner, and can still work normally when the external environment temperature reaches-41 ℃; in the military logistics support, the diesel oil burner is one of more important equipment, in the kitchen truck of army, the car is washed to the bedding and clothing, bread processing equipment, use energy-conserving kitchen range in each type barracks, barracks heating equipment, the device or equipment such as sanitary disinfection equipment used widely, but traditional diesel oil burner is to using the design under standard atmospheric pressure and normal atmospheric temperature condition, and for military equipment, generally need all have good adaptability and durability under various extreme environment, current ordinary diesel oil burner adopts pressure fuel injection atomizing burning technique mostly, when ambient temperature is less than +5 ℃, the fuel oil atomizing effect worsens, very easily cause the ignition difficulty, it can generally consider from several aspects below to solve the difficult problem of combustor low temperature ignition: 1. the pressure of an oil pump is increased, the nozzle gap is adjusted, and the fuel atomization effect is improved; 2. the high-voltage ignition device is improved, the ignition spark is enhanced, and the ignition efficiency is improved. However, these methods are not reliable and are costly. The application aims at improving the existing diesel oil burner to solve the problem of difficulty in low-temperature ignition of the electric control diesel oil burner and provide a solution for enabling the burner to be normally used at a low temperature.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the above-mentioned not enough of prior art and providing a combustor that can the low temperature start, solve the problem of automatically controlled diesel oil combustor low temperature ignition difficulty.
The technical scheme of the utility model is that: the utility model provides a can low temperature start's combustor, includes combustor body and control by temperature change heating system, and the combustor body includes the combustor nozzle and the oil pump body, and control by temperature change heating system is used for heating the combustor body, and control by temperature change heating system includes temperature control switch and heater, and the heater is installed on the combustor nozzle, heats the combustor nozzle.
Further, the heater is flexible heater, and it can adapt to the shape of combustor body to closely laminate at combustor body surface, save the space that occupies, it is more pleasing to the eye clean and tidy simultaneously.
Further, the heater is the silica gel heater wire, adopts the winding mode to install on the combustor nozzle, to the combustor nozzle heating, and the combustor nozzle is the important part that realizes igniteing, heats the combustor nozzle and can makes diesel oil atomize easily to prevent that diesel oil from freezing the card easily under low temperature environment and dying, thereby burn out the oil pump motor.
Furthermore, the temperature control switch is installed on the outer surface of the oil pump body, the temperature of the oil pump body is detected in real time, and the conduction state of the circuit is controlled according to the real-time temperature of the oil pump body.
Further, when the temperature control switch detects that the temperature is lower than 5 ℃, the heater is controlled to start to heat, and when the temperature is higher than 5 ℃, the heater is controlled to stop working; the temperature control switch realizes the automatic control of the working state of the heating wire according to the temperature, prolongs the service life of the heating wire and saves energy.
Further, the heater can twine simultaneously at combustor nozzle and oil pump body surface, can all heat combustor nozzle and oil pump body simultaneously like this, improves the inside diesel oil temperature of oil pump body and nozzle simultaneously, can promote the inside diesel oil temperature of nozzle from 41 ℃ below zero to more than 5 ℃ within 2 minutes, improves the diesel oil atomization effect to improve the success rate of igniteing.
Compared with the prior art the beneficial effects of the utility model: the utility model provides a low-temperature starting burner, which can realize that the diesel burner can still normally realize ignition work in a low-temperature environment; the heaters are wound on the nozzle of the burner and the pump body of the oil pump, so that the temperature of diesel oil in the nozzle can be increased from-41 ℃ to +5 ℃ within 2 minutes, the diesel oil atomization effect is improved, and the ignition success rate is improved.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
in the figure: 1-a burner nozzle, 2-an oil pump body, 3-a motor and 4-a heater.
Detailed Description
The present invention will be described in further detail with reference to the drawings and specific embodiments, wherein components or systems not specifically described in the present embodiment are known in the art.
Example 1
As shown in fig. 1, the burner capable of being started at a low temperature comprises a burner body and a temperature control heating system, wherein the burner body comprises a motor 3, a burner nozzle 1 and an oil pump body 2, the temperature control heating system is used for heating the burner body, the temperature control heating system comprises a temperature control switch and a heater, and the heater is used for heating the burner nozzle 1; the heater is flexible heater, and it can adapt to the shape of combustor body to closely laminate at combustor body surface, save the space that occupies, it is more pleasing to the eye clean and tidy simultaneously.
The heater in the embodiment adopts the silica gel heating wire, is wound on the outer surfaces of the burner nozzle 1 and the oil pump body 2 and is fixed well through the clamp, can heat the burner nozzle 1 and the oil pump body 2 at the same time,
the temperature control switch is arranged on the outer surface of the oil pump body 2, detects the temperature of the oil pump body 2 in real time, controls the conduction state of the circuit according to the real-time temperature of the oil pump body 2, when the temperature control switch detects that the temperature of the oil pump body 2 is lower than 5 ℃, the heater circuit is conducted, the heater is started to heat, when the detected temperature is higher than 5 ℃, the circuit is disconnected, and the heater stops working; the temperature control switch realizes the automatic control of the working state of the heater according to the temperature, prolongs the service life of the heater and saves energy.
Although the invention has been shown and described with respect to the above embodiments, it will be understood by those skilled in the art that the above embodiments are not intended to limit the invention, and that the invention may be embodied in many different forms and arrangements of features set forth without departing from the spirit and scope of the appended claims. Therefore, those skilled in the art should understand that they can make various changes, modifications, substitutions and alterations to the present invention without departing from the spirit and scope of the present invention, or use the structure or method of the present invention in other fields to achieve the same effect, and all fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a can low temperature start's combustor, includes the combustor body, the combustor body includes combustor nozzle and oil pump body, its characterized in that: still including being used for carrying out the control by temperature change heating system that heats to the combustor body, control by temperature change heating system includes temperature control switch and heater, and the heater is installed on the combustor nozzle, heats the combustor nozzle.
2. A cold-startable combustion engine as claimed in claim 1, wherein: the heater is a flexible heater to adapt to the shape of the burner body, so that the heater is tightly attached to the outer surface of the burner body.
3. A cold-startable combustion engine as claimed in claim 2, wherein: the heater is a silica gel heating wire and is installed on the burner nozzle in a winding mode to heat the burner nozzle.
4. A cold-startable combustion engine as claimed in claim 3, wherein: the temperature control switch is installed on the outer surface of the oil pump body and detects the temperature of the oil pump body in real time.
5. A cold-startable combustion engine as claimed in claim 4, wherein: the temperature control switch controls the heater to start to heat when detecting that the temperature is lower than 5 ℃, and controls the heater to stop working when detecting that the temperature is higher than 5 ℃.
6. A cold-startable combustion engine as claimed in claim 5, wherein: the heater twines simultaneously in combustor nozzle and the outer surface of the oil pump body, all heats combustor nozzle and the oil pump body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022013475.8U CN213237507U (en) | 2020-09-15 | 2020-09-15 | Combustor capable of being started at low temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022013475.8U CN213237507U (en) | 2020-09-15 | 2020-09-15 | Combustor capable of being started at low temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213237507U true CN213237507U (en) | 2021-05-18 |
Family
ID=75873491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022013475.8U Active CN213237507U (en) | 2020-09-15 | 2020-09-15 | Combustor capable of being started at low temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213237507U (en) |
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2020
- 2020-09-15 CN CN202022013475.8U patent/CN213237507U/en active Active
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