CN214094923U

CN214094923U - Instant heating type fuel oil heater

Info

Publication number: CN214094923U
Application number: CN202023025572.5U
Authority: CN
Inventors: 张绍华
Original assignee: Suzhou Whale Cleaning Machinery Co ltd
Current assignee: Suzhou Whale Cleaning Machinery Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-08-31
Anticipated expiration: 2030-12-15

Abstract

The utility model relates to a firing equipment, concretely relates to instant heating type fuel oil heater. Comprises an outer barrel, an oil pump, a double-output shaft motor, a fan, an igniter assembly, a chimney opening, an inner barrel and a coil pipe; the electric shaft of one end of the double-output shaft motor is connected with the driving shaft of the oil pump, the electric shaft of one end of the double-output shaft motor is used as the driving shaft of the fan, the oil pump, the double-output shaft motor and the fan jointly form an air supply and oil supply device, and the air outlet of the fan is fixedly connected with the air inlet of the outer barrel and transmits air into the outer barrel. The utility model discloses it is provided with the coil pipe to spiral around its inside in the bucket, increases fluid motion formation and heating area as far as to more even and quick heating realizes instant heating type heating.

Description

Instant heating type fuel oil heater

Technical Field

The utility model relates to a heating device, concretely relates to instant heating type fuel oil heater.

Background

Under the condition that traditional fuel oil heater has equal power, its self is bulky, and the heat-up time is long, and the fan utilization ratio is low, and the noise is big, and the energy consumption is big, and heater heat exchange efficiency is low, and the heater leads to heater life to be short because thermal-insulated inhomogeneous, and the maintenance cost is high.

As a core heating component of the hot water decontamination machine, the service performance of the hot water decontamination machine is directly influenced by the quality of the service performance.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide an efficient instant heating type fuel heater.

The utility model provides a technical scheme that its technical problem adopted is:

an instant heating fuel heater comprising: the device comprises an outer barrel, an oil pump, a double-output-shaft motor, a fan, an igniter assembly, a chimney, an inner barrel, a coil pipe and a fire stopping ring; one end of the double-output-shaft motor is connected with a driving shaft of the oil pump, and one end of the double-output-shaft motor is used as a driving shaft of the fan; the inner barrel is arranged in the outer barrel, the igniter assembly and the coil pipe spirally arranged around the inner wall of the igniter assembly are arranged in the inner barrel, the fire-retardant ring is arranged on the inner side of the coil pipe, the outer barrel is led out from the water inlet and the water outlet of the coil pipe, the oil outlet of the oil pump is connected with the oil inlet of the igniter assembly through an oil pipe, the oil inlet and the oil return port of the oil pump are connected with an oil tank through an oil pipe, and flue gas generated by combustion in the inner barrel is led out of the outer barrel through the chimney.

Further, the bottom end in the inner barrel is provided with heat insulation cotton.

Further, the lower end of the coil pipe is supported and fixed in the inner barrel through a coil pipe base.

Further, the igniter assembly comprises an oil pipe joint, an igniter flange plate, an oil nozzle mounting pipe, an oil nozzle, an ignition electrode and a flame stabilizer; the oil pipe joint is used as an oil inlet of the igniter assembly, the oil pipe joint penetrates through the igniter flange plate and is connected with the oil nozzle through the oil nozzle mounting pipe, the flame stabilizer wraps the oil nozzle, and the ignition electrode is arranged on the side edge below the oil nozzle.

Further, the fan comprises a fan shell, a wind wheel, an air inlet cover and an air door; the oil pump passes through the coupling joint the one end play axle of two play axle motors, two play axle motors pass through the motor mounting panel with fan shell fixed connection, the other end play axle of two play axle motors is regarded as the drive shaft connection of fan the wind wheel, fan shell passes through the air inlet cover with the air door encapsulation.

The utility model has the advantages that:

an oil pump, a double-output shaft motor and a fan jointly form an air supply and oil supply device, the oil pump is connected with an igniter assembly through an oil pipe to convey fuel oil to the igniter assembly, the fuel oil is atomized through an oil nozzle to form oil mist, high-speed air generated by the fan is conveyed into an interlayer of an outer barrel and an inner barrel through an air inlet of the outer barrel, a specially designed interlayer gap between the inner barrel and the outer barrel can cool the outer barrel when a heater burns, meanwhile, the air outside can be preheated to be easier to burn, the high-speed air enters an air pipe at the top end of the inner barrel through the interlayer of the inner barrel and the outer barrel, a flame stabilizer is arranged in the air pipe, the high-speed air flows enable air flow to travel high-speed vortex air flow through the action of the air pipe and a turbine on the flame stabilizer to generate Venturi effect, simultaneously, mixed gas is generated with the atomized oil mist, and then is ignited by an ignition electrode to form high-temperature flame, and the high-temperature flame directly passes through a coil pipe arranged in the inner barrel, and meanwhile, air around the coil is heated, and high-temperature gas passes through the through-flow layer arranged at the specific position of the coil, so that the heating coil and liquid in the coil are heated to the maximum extent, and thus, the instant heating is realized more uniformly and rapidly. Will the utility model discloses the application can realize that instant heating type fuel washes the machine that disappears to washing the equipment that disappears, and the later stage carries out temperature control through control module and can realize the hot water of constant temperature and constant heat.

Drawings

FIG. 1 is a three-dimensional structure of the present invention;

FIG. 2 is a front view and a cross-sectional orientation of FIG. 1;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is an exploded view of FIG. 3, labeled 5;

FIG. 5 is an exploded view of a portion of the structure of FIG. 1;

labeled as:

1. the device comprises an outer barrel, 2, an oil pump, 3, a double-output-shaft motor, 4, a fan, 5, an igniter assembly, 6, a chimney, 7, an inner barrel, 8, a coil pipe, 9, a coil pipe base, 10, heat insulation cotton, 11, a fire stopping ring, 201, a coupler, 301, a fan mounting plate, 401, a fan shell, 402, a wind wheel, 403, an air inlet cover, 404, an air door, 501, an oil pipe joint, 502, an igniter flange plate, 503, an oil nozzle mounting pipe, 504, an oil nozzle, 505, an ignition electrode, 506 and a flame stabilizer.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

An instant heating type fuel oil heater is shown in figures 1-3 and comprises an outer barrel 1, an oil pump 2, a double-output-shaft motor 3, a fan 4, an igniter assembly 5, a chimney 6, an inner barrel 7, a coil pipe 8 and a fire stopping ring 11; one end of the double-output-shaft motor 3 is connected with a driving shaft of the oil pump 2, and the other end of the double-output-shaft motor 3 is used as a driving shaft of the fan 4, the oil pump 2, the double-output-shaft motor 3 and the fan 4 jointly form an air supply and oil supply device, and an air outlet of the fan 4 is fixedly connected with an air inlet of the outer barrel 1 and transmits air into the outer barrel 1; interior bucket 7 sets up in outer bucket 1, is provided with some firearm assembly 5 in interior bucket 7 and spirals the coil pipe 8 that sets up around its inner wall, and coil pipe 8 inboard is provided with fire stopping collar 11, and outer bucket 1 is all drawn forth to coil pipe 8's water inlet and delivery port, and oil pump 2's oil-out passes through the oil pipe and joins in marriage the oil inlet of firearm assembly 5, and oil pump 2's oil inlet and oil return opening pass through oil pipe and connect the oil tank, and outer bucket 1 is drawn forth through chimney 6 to the flue gas that the internal combustion of bucket 7 produced. The bottom end in the inner barrel 7 is also provided with heat insulation cotton 10. The lower end of the coil 8 is supported and fixed in the inner barrel 7 through a coil base 9.

As shown in fig. 4, the igniter assembly 5 is shown in an exploded form and comprises an oil pipe joint 501, an igniter flange 502, a nozzle mounting pipe 504, an oil nozzle 504, an ignition electrode 505 and a flame holder 506; the oil pipe joint 501 is used as an oil inlet of the igniter assembly 5, the oil pipe joint 501 penetrates through the igniter flange plate 502 and is connected with an oil nozzle 504 through an oil nozzle mounting pipe 503, the flame stabilizer 506 covers the oil nozzle 504, and an ignition electrode 505 is arranged on the side edge below the oil nozzle 504. The igniter assembly 5 is fixed with the outer barrel 1 through an igniter flange 502, fuel is sprayed out through the fuel spray nozzle 504, the ignition electrode 505 generates high-temperature electric arc to ignite the fuel, and the flame stabilizer 506 forms flame, so that the flame utilization rate is improved. The flue gas generated by the combustion of the fuel oil is discharged out of the outer barrel 1 through a chimney 6.

As shown in fig. 5, which is an explosion form diagram of the oil pump 2, the dual-output-shaft motor 3 and the fan 4, the fan 4 includes a fan housing 401, a wind wheel 402, an air inlet cover 403 and a wind door 404; the oil pump 2 is connected with one end output shaft of the double-output-shaft motor 3 through the coupler 201, the double-output-shaft motor 3 is fixedly connected with the fan shell 401 through the motor mounting plate 301, the other end output shaft of the double-output-shaft motor 3 is connected with the wind wheel 402 as the driving shaft of the fan 4, and the fan shell 401 is packaged through the air inlet cover 403 and the wind door 404.

The utility model discloses an air supply oil supply unit provides the fuel for some firearm assembly 5, simultaneously for interior bucket 7 fuel combustion air delivery, some firearm assembly 5 sprays the fuel, lights through ignition electrode 505, and the heating of burning is carried out to coil pipe 8 in the interior bucket 7, and the coil pipe spirals in bucket 7 including, can increase fluidic motion and form to more even and quick heating realizes the instant heating type heating. Will the utility model discloses the application can realize that instant heating type fuel washes the machine that disappears to washing the equipment that disappears, and the later stage carries out temperature control through control module and can realize the hot water of constant temperature and constant heat.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. An instant heating type fuel oil heater which is characterized in that: comprises an outer barrel (1), an oil pump (2), a double-output-shaft motor (3), a fan (4), an igniter assembly (5), a chimney (6), an inner barrel (7), a coil pipe (8) and a fire stopping ring (11); one end of the double-output-shaft motor (3) is connected with a driving shaft of the oil pump (2) through an output shaft, one end of the double-output-shaft motor is used as a driving shaft of the fan (4), the oil pump (2), the double-output-shaft motor (3) and the fan (4) jointly form an air supply and oil supply device, and an air outlet of the fan (4) is fixedly connected with an air inlet of the outer barrel (1) and transmits air into the outer barrel (1); the inner barrel (7) is arranged in the outer barrel (1), the igniter assembly (5) and the coil pipe (8) spirally arranged around the inner wall of the inner barrel (7) are arranged in the inner barrel (7), the fire stop ring (11) is arranged on the inner side of the coil pipe (8), the water inlet and the water outlet of the coil pipe (8) are led out of the outer barrel (1), the oil outlet of the oil pump (2) is connected with the oil inlet of the igniter assembly (5) through an oil pipe, the oil inlet and the oil return port of the oil pump (2) are connected with the oil tank through an oil pipe, and smoke generated by combustion in the inner barrel (7) is led out of the outer barrel (1) through the chimney (6).

2. The tankless fuel heater of claim 1, further comprising: the bottom end in the inner barrel (7) is provided with heat insulation cotton (10).

3. The tankless fuel heater of claim 1, further comprising: the lower end of the coil (8) is supported and fixed in the inner barrel (7) through a coil base (9).

4. The tankless fuel heater of any of claims 1 to 3, further comprising: the igniter assembly (5) comprises an oil pipe joint (501), an igniter flange plate (502), an oil nozzle mounting pipe (503), an oil nozzle (504), an ignition electrode (505) and a flame holder (506); the oil pipe joint (501) is used as an oil inlet of the igniter assembly (5), the oil pipe joint (501) penetrates through the igniter flange plate (502) and is connected with the oil nozzle (504) through the oil nozzle mounting pipe (503), the flame holder (506) covers the oil nozzle (504), and the ignition electrode (505) is arranged on the side edge below the oil nozzle (504).

5. The tankless fuel heater of claim 4, further comprising: the fan (4) comprises a fan shell (401), a wind wheel (402), an air inlet cover (403) and an air door (404); oil pump (2) are connected through shaft coupling (201) the one end play axle of two play axle motors (3), two play axle motors (3) through motor mounting panel (301) with fan shell (401) fixed connection, the other end play axle of two play axle motors (3) is regarded as the actuating shaft of fan (4) is connected wind wheel (402), fan shell (401) are passed through air inlet cover (403) with air door (404) encapsulation.