CN212339623U

CN212339623U - Novel fuel oil warm air blower

Info

Publication number: CN212339623U
Application number: CN202021129052.6U
Authority: CN
Inventors: 朱青松; 但春杰
Original assignee: Qianjiang Group Wenling Zhengfeng Power Co ltd
Current assignee: Qianjiang Group Wenling Zhengfeng Power Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-01-12
Anticipated expiration: 2030-06-17

Abstract

The utility model provides a novel fuel electric fan heater belongs to mechanical technical field. The problem that certain potential safety hazards exist due to the fact that the temperature of the shell of an existing fuel oil fan heater is high when the existing fuel oil fan heater is used is solved. This novel fuel fan heater, including the oil tank and link firmly the dustcoat on the oil tank, the well front portion of the cavity of dustcoat has linked firmly a burning section of thick bamboo, and the dustcoat is the tube-shape and structure as an organic whole, and the upside of the well rear end of dustcoat is equipped with installation window, and installation window's inboard is equipped with fuel sprayer, ignition needle and fan, and the rear port department of dustcoat is equipped with the back shroud, and the back shroud is equipped with the air intake, and installation window department has linked firmly the apron, apron shutoff installation window. The novel fuel oil warm air blower has the advantages of simple structure, convenient manufacture and safe use.

Description

Novel fuel oil warm air blower

Technical Field

The utility model belongs to the technical field of machinery, a electric fan heater, especially a novel fuel electric fan heater is related to.

Background

The energy-saving and environment-friendly fuel oil fan heater takes diesel oil or kerosene as fuel and generates heat by burning the diesel oil or the kerosene. The existing energy-saving and environment-friendly fuel fan heater burns fuel in a fuel pump in a fuel tank into a combustion cylinder of the energy-saving and environment-friendly fuel fan heater through a gear pump, but the fuel fan heater in the prior art adopts the gear pump to convey fuel, atomized particles of the fuel are large, and oxygen is supplied less during combustion, so that insufficient combustion can be caused.

The fuel oil fan heater (application number: 201810754258.9) comprises an oil tank, a combustion barrel, a combustion head assembly, an air outlet, an air guide device and a control device, wherein the combustion head assembly comprises a fixed disc, an oil nozzle support, an oil nozzle joint, an air pipe, an oil pipe, a fuel filter and an ignition needle, the air guide device comprises a motor base, a motor, a fan, a metal air inlet net, a heat insulation barrel and a thermostat, flanges are arranged on the heat insulation barrel and the fixed disc, a shell is arranged outside the combustion barrel, one end of the shell is connected with an outer ring of the air outlet, the other end of the shell is connected with a cold air device, the shell comprises a lower shell body arranged between the oil tank and the combustion barrel and an upper shell body arranged at the upper end of the lower shell body, and the combustion barrel, the combustion head. However, the shell is formed by fixedly connecting the lower shell and the upper shell, so that the shell is not high in strength and relatively inconvenient to manufacture, and when the upper shell is disassembled during maintenance, the high-temperature part of the upper shell is easily touched, so that certain potential safety hazards are generated.

Disclosure of Invention

The utility model aims at solving the problems in the prior art, and provides a novel fuel fan heater which is simple in structure, convenient to manufacture and safe to use.

The purpose of the utility model can be realized by the following technical proposal: novel fuel oil electric fan heater, include the oil tank and link firmly the dustcoat on the oil tank, the well front portion of the cavity of dustcoat linked firmly a burning section of thick bamboo, its characterized in that, the dustcoat be tube-shape and structure as an organic whole, the upside of well rear end of dustcoat be equipped with installation window, installation window's inboard be equipped with fuel sprayer, ignition needle and fan, the rear port department of dustcoat be equipped with the back shroud, the back shroud be equipped with the air intake, installation window department link firmly the apron, the apron shutoff installation window.

Because the outer cover is cylindrical and is of an integral structure, the manufacturing process is relatively simple, the assembly is simple, and the manufacturing cost is reduced. When the maintenance is carried out, only the cover plate at the mounting window needs to be opened, the high-heat part at the front part of the outer cover is not easy to touch, and the use safety is improved.

In the novel fuel oil fan heater, the outer end of the combustion cylinder is provided with the first air outlet, the side wall of the inner end of the combustion cylinder is provided with the first air inlets, the outer end of the outer cover is provided with the second air outlet, and the first air outlet faces the outer side of the second air outlet.

In foretell novel fuel electric fan heater, the inner outside cover of a combustion section of thick bamboo be equipped with the wind-guiding impeller, the wind-guiding impeller include annular installation department, the installation department on be equipped with a plurality of vents that run through, the border of vent be equipped with the wind-guiding blade that the slope set up, air intake one with the vent one-to-one and can be linked together. Can lead to the wind current in ventilation hole and air intake one to the combustion barrel through wind guide vane, when the air intake is adjusted to needs and the air inlet angle, through rotate the installation department can, have the convenient and comparatively simple advantage of structure of regulation.

In the novel fuel oil fan heater, the outer end of the combustion cylinder is provided with the fire baffle, the fire baffle is positioned on the outer side of the first air outlet, and a circulation channel is formed between the fire baffle and the outer cover. Through setting up foretell fire baffle, avoid flame to go out the direct towards, improved the security of using.

In the novel fuel oil fan heater, the upper side of the middle of the outer cover is fixedly connected with a handle, the handle comprises a holding part which is horizontally arranged, and the front end of the holding part inclines downwards and is fixedly connected with the outer cover through threads. Through setting up foretell handle, be convenient for to this novel fuel electric fan heater's extraction and transport, have the comparatively convenient advantage of use.

In the novel fuel oil fan heater, the front end of the outer cover is provided with the air guide cover in a cone shape, and the diameter of the outer end of the air guide cover is smaller than that of the inner end of the air guide cover. By adopting the arrangement, the wind power of the air outlet II is improved.

In the novel fuel oil fan heater, the air guide cover is fixedly connected with the outer cover through screws. By adopting the arrangement, the connecting device has the advantages of simple structure, good connecting effect and convenience in disassembly and assembly.

In the novel fuel oil fan heater, the outer port of the air guide cover is internally provided with the air direction regulator, and the air direction regulator comprises an annular connecting part and a plurality of flaky air guide sheets which are arranged on the connecting part in parallel. The wind direction regulator adopts the above arrangement, and has the advantages of uniform air outlet and convenient installation.

In the novel fuel oil fan heater, an adjusting structure capable of adjusting the angle of the air guide sheet is arranged between the air guide cover and the wind direction adjuster. The angle of the air guide sheet is adjusted through the adjusting structure, so that the air outlet angle of the fuel oil fan heater is adjusted, and the fuel oil fan heater has the advantage of convenience in use.

In the novel fuel oil fan heater, the adjusting structure comprises an adjusting bolt in threaded connection with the air guide sheet, the inner end of the adjusting bolt is connected with the connecting part, and the adjusting bolt can drive the wind direction adjuster to rotate around the central line of the adjusting bolt. The air direction regulator is driven to rotate by rotating the adjusting bolt, so that the angle adjustment of the air guide pieces is realized, the air outlet angle of the fuel oil fan heater is adjusted, and the air outlet device has the advantages of simple structure and convenience in adjustment.

In the novel fuel oil fan heater, the outer end of the adjusting bolt is fixedly connected with a hand wheel. The adjusting bolt is rotated through the hand wheel, so that the adjusting device has the advantage of convenience in adjustment.

In the novel fuel oil fan heater, the air inlet of the rear cover is inclined downwards. The air inlet of the rear cover is inclined downwards in an inclined mode, so that external impurities are effectively prevented from entering the outer cover, and the rear cover has the advantage of being reliable in structure.

Compared with the prior art, the novel fuel oil fan heater has the following advantages:

1. the outer cover is cylindrical and is of an integral structure, so that the manufacturing process is relatively simple, the assembly is simple, the manufacturing cost is reduced, only the cover plate at the mounting window needs to be opened during maintenance, the high-heat part in the front of the outer cover is not easy to touch, and the use safety is improved;

2. the outer end of the combustion cylinder is provided with a fire baffle which is positioned outside the first air outlet, so that flame is prevented from directly rushing outwards, and the use safety is improved;

3. the wind direction regulator comprises an annular connecting part and a plurality of flaky wind guide plates which are arranged on the connecting part in parallel, and has the advantages of uniform wind outlet and convenient installation;

4. the air direction regulator is driven to rotate by rotating the adjusting bolt, so that the angle adjustment of the air guide pieces is realized, the air outlet angle of the fuel oil fan heater is adjusted, and the air outlet device has the advantages of simple structure and convenience in adjustment.

Drawings

Fig. 1 is a schematic cross-sectional view of the novel fuel fan heater.

Fig. 2 is a schematic view of the cover plate of the novel fuel fan heater opened.

Fig. 3 is a schematic sectional view of the wind guiding impeller of the novel fuel fan heater.

Fig. 4 is a perspective view of the portable fuel heater unit.

Fig. 5 is a hand-push type perspective view of the novel fuel oil warm air blower.

In the figure, 1, a fuel tank; 2. a housing; 2a, installing a window; 3. a combustion can; 3a, a first air outlet; 4. an oil jet; 5. a fan; 6. a rear cover; 6a, an air inlet; 7. a cover plate; 8. an air outlet II; 9. a fire shield; 10. a handle; 11. a wind scooper; 12. a wind direction regulator; 12a, a connecting part; 12b, air guide pieces; 13. adjusting the bolt; 14. a hand wheel; 15. a wind guide impeller; 15a, a mounting portion; 15b, a vent; 15c and air guide blades.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 5, novel fuel oil fan heater, including oil tank 1 and the dustcoat 2 of linking firmly on oil tank 1, the well front portion of the cavity of dustcoat 2 has linked firmly a combustion section of thick bamboo 3, dustcoat 2 is the tube-shape and structure as an organic whole, the upside of the well rear end of dustcoat 2 is equipped with installation window 2a, the inboard of installation window 2a is equipped with fuel sprayer 4, ignition needle and fan 5, the rear end department of dustcoat 2 is equipped with the back shroud 6, installation window 2a department has linked firmly apron 7, apron 7 shutoff installation window 2 a. The rear cover 6 is provided with an air inlet 6a, and the air inlet 6a of the rear cover 6 is inclined downwards. The air inlet 6a of the rear cover 6 is inclined downwards in an inclined mode, so that external impurities are effectively prevented from entering the outer cover 2, and the rear cover has the advantage of being reliable in structure.

The outer end of the combustion cylinder 3 is provided with an air outlet I3 a, the side wall of the inner end of the combustion cylinder 3 is provided with a plurality of air inlets I, the outer end of the outer cover 2 is provided with an air outlet II 8, and the air outlet I3 a faces the outer side of the air outlet II 8. The outer end of the combustion cylinder 3 is provided with a fire baffle plate 9, the outer side of the air outlet 3a, located on the fire baffle plate 9, forms a circulation channel between the fire baffle plate 9 and the outer cover 2, prevents flame from directly rushing outwards, and improves the use safety.

The outer cover in the inner of combustion cylinder 3 is equipped with wind-guiding impeller 15, and wind-guiding impeller 15 includes that its cover of cyclic annular is established at the inner installation department 15a of combustion cylinder 3, is equipped with a plurality of vents 15b that run through on installation department 15a, and the border of vent 15b is equipped with the wind-guiding blade 15c that the slope set up, air intake one with vent 15b one-to-one and can be linked together. Can be with wind-flow leading-in to ventilation hole 15b and air intake one to the combustion cylinder 3 in through wind guide vane 15c, when the air intake is adjusted to needs and the air inlet angle, loosen installation department 15a and rotate installation department 15a can, have the convenient and comparatively simple advantage of structure of regulation.

The front end of the outer cover 2 is provided with a conical wind scooper 11, and the diameter of the outer end of the wind scooper 11 is smaller than that of the inner end thereof. The wind scooper 11 is fixedly connected with the outer cover 2 through screws, and the wind scooper has the advantages of being simple in structure, good in connecting effect and convenient to disassemble and assemble. A wind direction regulator 12 is arranged in the outer port of the wind scooper 11, and the wind direction regulator 12 includes an annular connecting portion 12a and a plurality of sheet-shaped wind guide pieces 12b arranged in parallel on the connecting portion 12 a. An adjusting structure capable of adjusting the angle of the air guide piece 12b is provided between the air guide cover 11 and the air direction adjuster 12. The adjusting structure comprises an adjusting bolt 13 which is in threaded connection with the air guide sheet 12b, the inner end of the adjusting bolt 13 is connected with the connecting part 12a, and the adjusting bolt 13 can drive the wind direction adjuster 12 to rotate around the central line of the adjusting bolt 13. The outer end of the adjusting bolt 13 is fixedly connected with a hand wheel 14.

The fuel fan heater 5 may be divided into a portable fuel fan heater 5 and a hand-push fuel fan heater 5. As shown in fig. 1 and 2, the fuel fan heater 5 is a portable fuel fan heater 5, the upper side of the middle part of the outer cover 2 is fixedly connected with a handle 10, the handle 10 comprises a holding part which is horizontally arranged, and the front end of the holding part inclines downwards and is fixedly connected with the outer cover 2 through threads. As shown in fig. 3, the fuel fan heater 5 is a hand-propelled fuel fan heater 5.

Because the outer cover 2 is in a cylindrical and integrated structure, the manufacturing process is relatively simple, the assembly is simple, and the manufacturing cost is reduced. When in maintenance, only the cover plate 7 at the installation window 2a needs to be opened, the high-heat part at the front part of the outer cover 2 is not easy to touch, and the use safety is improved. The hand wheel 14 rotates the adjusting bolt 13 to drive the wind direction adjuster 12 to rotate, so that the angle of the wind guide pieces 12b is adjusted, the air outlet angle of the fuel oil fan heater 5 is adjusted, and the air conditioner has the advantages of simple structure and convenience in adjustment.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although terms such as the oil tank 1, the outer cover 2, the mounting window 2a, the combustion cylinder 3, the first air outlet 3a, the oil nozzle 4, the fan 5, the rear cover 6, the air inlet 6a, the cover plate 7, the second air outlet 8, the fire damper 9, the handle 10, the air guide cover 11, the air direction regulator 12, the connecting portion 12a, the air guide piece 12b, the adjusting bolt 13, the hand wheel 14, the air guide impeller 15, the mounting portion 15a, the vent 15b, and the air guide blade 15c are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. Novel fuel oil fan heater, including oil tank (1) and dustcoat (2) of linking firmly on oil tank (1), the well front portion of the cavity of dustcoat (2) linked firmly a burning section of thick bamboo (3), its characterized in that, dustcoat (2) be tube-shape and structure as an organic whole, the upside of the well rear end of dustcoat (2) be equipped with installation window (2a), the inboard of installation window (2a) be equipped with fuel sprayer (4), ignition needle and fan (5), the rear end department of dustcoat (2) be equipped with rear cover (6), rear cover (6) be equipped with air intake (6a), installation window (2a) department link firmly apron (7), apron (7) shutoff installation window (2 a).

2. The novel fuel oil fan heater according to claim 1, characterized in that the outer end of the combustion cylinder (3) is provided with a first air outlet (3a), the side wall of the inner end of the combustion cylinder (3) is provided with a plurality of first air inlets, the outer end of the outer cover (2) is provided with a second air outlet (8), and the first air outlet (3a) faces the outer side of the second air outlet (8).

3. The new fuel fan heater according to claim 2, characterized in that the outer end of the combustion cylinder (3) is provided with a fire damper (9), the fire damper (9) is located outside the first air outlet (3a), and a flow passage is formed between the fire damper (9) and the outer cover (2).

4. The novel fuel oil fan heater according to claim 2, characterized in that the outer side of the inner end of the combustion cylinder (3) is sleeved with a wind guide impeller (15), the wind guide impeller (15) comprises an annular mounting part (15a), the mounting part (15a) is provided with a plurality of penetrating ventilation openings (15b), the edge of the ventilation opening (15b) is provided with wind guide blades (15c) which are obliquely arranged, and the first air inlet and the ventilation openings (15b) correspond to each other one by one and can be communicated with each other.

5. The novel fuel oil fan heater according to claim 1, 2, 3 or 4, characterized in that a handle (10) is fixedly connected to the upper side of the middle part of the outer cover (2), the handle (10) comprises a horizontally arranged holding part, and the front end of the holding part is inclined downwards and is fixedly connected with the outer cover (2) through a thread.

6. The novel fuel oil fan heater according to claim 1, 2, 3 or 4, characterized in that the front end of the outer cover (2) is provided with a conical wind scooper (11), and the diameter of the outer end of the wind scooper (11) is smaller than the diameter of the inner end thereof.

7. The novel fuel oil fan heater according to claim 6, characterized in that the wind scooper (11) is fixedly connected with the outer cover (2) by screws.

8. The novel fuel oil fan heater according to claim 6, characterized in that a wind direction regulator (12) is arranged in the outer port of the wind scooper (11), and the wind direction regulator (12) comprises an annular connecting part (12a) and a plurality of flaky wind guide vanes (12b) which are arranged on the connecting part (12a) in parallel.

9. The novel fuel oil fan heater according to claim 8, characterized in that an adjusting structure capable of adjusting the angle of the air guide sheet (12b) is arranged between the air guide cover (11) and the air direction adjuster (12), the adjusting structure comprises an adjusting bolt (13) which is in threaded connection with the air guide sheet (12b), the inner end of the adjusting bolt (13) is connected with the connecting portion (12a), the adjusting bolt (13) can drive the air direction adjuster (12) to rotate around the center line of the adjusting bolt (13), and the outer end of the adjusting bolt (13) is fixedly connected with a hand wheel (14).

10. The new fuel oil fan heater according to claim 1 or 2 or 3 or 4, characterized in that the air inlets (6a) of the rear cover (6) are inclined obliquely downwards.