CN201635876U

CN201635876U - Heating device

Info

Publication number: CN201635876U
Application number: CN201020185450XU
Authority: CN
Inventors: 姜忠扬
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-04-25
Filing date: 2010-04-25
Publication date: 2010-11-17
Anticipated expiration: 2020-04-25

Abstract

The utility model relates to a heating device which is composed of a pipe cover, a mixed gas pipe, a fuel spraying pipe, an electric-heating plug, an oil spraying nozzle, a fuel supply pipe, an insulating substance, an insulating plug, a lead wire and a power supply switch. The electric-heating plug is arranged in the mixed gas pipe, the mixed gas pipe is arranged in the pipe cover, an outlet of the fuel spraying pipe is communicated with the mixed gas pipe, an inlet of the fuel spraying pipe is communicated with the outlet of the oil spraying nozzle, the inlet of the oil spraying nozzle is communicated with the fuel supply pipe, and the lead wire of the electric-heating plug is connected with the power supply switch by an insulating plug hole arranged on the pipe cover. When an engine is in starting, the oil spraying nozzle sprays fuels, the electric-heating plug is switched on at the same time to generate heat, the fuels are heated, atomized and ignited, hot gas generated enters the engine, and then the engine is started.

Description

Heating equipment

Affiliated technical field:

The utility model relates to a kind of heating equipment, mainly is applicable to the cold start-up of motor at cold zone.

Background technique:

At present, traditional motor in the winter time or cold area start difficulty, in order to overcome the cold start-up difficult problem of conventional engines, have in recent years in the motor region of interest Electric heating appliance is set, the electrically heated method of attempt employing is improved motor and is started difficult problem at low temperatures, but owing to adopt electrically heated method will consume more electric energy, it particularly is the motor of power supply with the storage battery, owing to adopt the electric weight of electrical heating method battery consumption bigger, therefore the electric weight deficiency causes engine start difficulty more when causing the igniting of motor.

Summary of the invention:

The purpose of this utility model is a kind of heating equipment of design, between engine air filter air outlet and engine air throttle suction port, add a vestlet, mixture pipe be arranged in parallel in this vestlet, the spray fuel pipe that is provided with on mixture pipe and the vestlet is communicated with, the spray fuel pipe is communicated with oil nozzle, glow plug is set in the mixture pipe, the heating head of glow plug is arranged on the air outlet of mixture pipe, during ato unit, the glow plug generation heat energy of switching on simultaneously, meanwhile oil nozzle sprays into fuel in the mixture pipe and air mixing, glow plug carries out heating atomization to mixed gas and lights, mixed aerosol gas is lighted the back and is produced hot gas, and this hot gas heats entering in-engine air, makes motor be easy at low temperatures start.

The utility model solves the used technological scheme of its technical problem: it is made up of shroud, mixture pipe, spray fuel pipe, glow plug, oil nozzle, confession combustion pipe, insulating matter, insulating plug, lead, power switch, glow plug is arranged in the mixture pipe, mixture pipe is arranged in the shroud, the import of spray fuel pipe is communicated with the oil nozzle outlet, the outlet of spray fuel pipe is communicated with mixture pipe, the oil nozzle import is connected with supplying the combustion pipe, and the glow plug lead is connected with power switch by the insulation consent that is provided with on the shroud.Oil nozzle ejection fuel during ato unit, the glow plug generation heat of switching on is simultaneously lighted the fuel heating atomization, produces hot gas and enters motor, makes engine start.

The beneficial effects of the utility model are: save power supply, heating time is short, and is effective.

Description of drawings:

Below in conjunction with accompanying drawing the utility model embodiment is described further:

Accompanying drawing 1 is the utility model structural representation, accompanying drawing 2 is a mixture pipe structure A-A sectional view of the present utility model, accompanying drawing 3 is a mixture pipe structure front view of the present utility model, accompanying drawing 4 is an insulating plug structure front view of the present utility model, accompanying drawing 5 is an insulating plug structure B-B sectional view of the present utility model, accompanying drawing 6 is glow plug structure C of the present utility model-C sectional view, accompanying drawing 7 is a glow plug structure front view of the present utility model, and accompanying drawing 8 is the scheme of installation of the utility model between engine air filter steam outlet pipe and engine air throttle suction tude.

In the accompanying

drawing

1,1. vestlet, 2. mixture pipe, 3. glow plug, 4. heating head, 5. heating mixed gas emission direction, 6. air outlet, 7. vestlet air outlet, 8. inlet hole, 9. the spray fuel pipe 10. sprays fuel inlet, 11. oil nozzles, 12. the oil nozzle import, 13. for combustion pipe, 14. fuel approach axis, 15. the oil nozzle outlet, 16. spray fuel outlets, 17. mixture pipe imports, 18. the air approach axis, 19. glow plug wiring terminals, 20. vestlet suction ports, 21. insulating matter, 22. leads, 23. insulating plugs, 24. through hole, 25. power switches, 26. vestlet holes, 27. the engine air filter steam outlet pipe, 28. engine air throttle suction tude.

Embodiment:

In Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, mixture pipe (2) and leave the space be arranged in parallel in the vestlet (1), mixture pipe (2) is communicated with spray fuel pipe (9), spray fuel pipe (9) is gone up the spray fuel inlet (10) that is provided with vestlet (1) and is communicated with, oil nozzle outlet (15) is communicated with spray fuel inlet (10), and oil nozzle import (12) is communicated with supplying combustion pipe (13); Glow plug (3) secured in parallel is in mixture pipe (2), heating head (4) end of glow plug (3) is arranged on air outlet (6) end of mixture pipe (2) and is not in contact with one another, through hole (24) is set on the insulating plug (23) and is fixed on vestlet (1) and go up in the hole (26) that is provided with, the lead (22) on the glow plug wiring terminal (19) is connected with power switch (25) through through hole (24).

In Fig. 8, the suction port (20) of vestlet (1) is connected with engine air filter steam outlet pipe (27), and vestlet (1) air outlet (7) is connected with engine air throttle suction tude (28).

Claims

1. heating equipment, be by vestlet (1), mixture pipe (2), glow plug (3), spray fuel pipe (9), oil nozzle (11), for combustion pipe (13), insulating matter (21), lead (22), insulating plug (23), switch (25) is formed, it is characterized in that: mixture pipe (2) and leave the space be arranged in parallel in the vestlet (1), mixture pipe (2) is communicated with spray fuel pipe (9), spray fuel pipe (9) is gone up the spray fuel inlet (10) that is provided with vestlet (1) and is communicated with, oil nozzle outlet (15) is communicated with spray fuel inlet (10), and oil nozzle import (12) is communicated with supplying combustion pipe (13); Glow plug (3) secured in parallel is in mixture pipe (2), heating head (4) end of glow plug (3) is arranged on air outlet (6) end of mixture pipe (2) and is not in contact with one another, through hole (24) is set on the insulating plug (23) and is fixed on vestlet (1) and go up in the hole (26) that is provided with, the lead (22) on the glow plug wiring terminal (19) is connected with power switch (25) through through hole (24).