CN211146585U

CN211146585U - Stove gas mixing device

Info

Publication number: CN211146585U
Application number: CN201922425550.9U
Authority: CN
Inventors: 张雄威
Original assignee: Wuhan Jingchu Energy Saving Environmental Protection Technology Co ltd
Current assignee: Wuhan Jingchu Energy Saving Environmental Protection Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-07-31
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a kitchen range gas mixing arrangement, it includes stove pistil and fan, the fan is installed to the bottom of stove pistil, and the output of fan is connected through the bottom of connecting pipe and vertical axis, the outside of vertical axis is provided with the trachea of angular distribution such as, and tracheal outer end rotates the internal surface of connection at the riser to the surface of tracheal inner and the lantern ring rotates to be connected, the awl tooth is installed on the top of vertical axis, first gas pocket and second gas pocket have been seted up respectively to tracheal up end and lower terminal surface, and tracheal lower terminal surface is provided with the bearing board of arc structure to the internal surface at the riser is fixed to the bearing board of horizontal distribution, and the central department of bearing board internal surface installs the sprue simultaneously. This kitchen range gas mixing arrangement makes the air current spout in can following the gas pocket of different diameters, when guaranteeing air current and gas pipe uniform contact, improves the mixed effect, and structural design is more reasonable, and it is more convenient to use.

Description

Stove gas mixing device

Technical Field

The utility model relates to a cooking range equipment technical field specifically is a cooking range gas mixing arrangement.

Background

The operation of kitchen range mainly depends on structures such as the gas pipe in the stove pistil, and whether the gas of gas pipe spun in the stove pistil can normally burn according to appointed demand, then depends on whether the running state of gas mixing arrangement is good, and the gas mixing arrangement in the stove pistil means to utilize the fan to blow external air to gas pipe department, but the following problem exists in current similar device when in actual use:

the air current of fan spun can pass below filter plate at first before with the contact of spun gas in the gas pipe, makes the air current distribute more evenly through the mesh on the filter plate, but this design also can make the air current velocity of flow weaken greatly simultaneously, leads to mixing effect relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a kitchen range gas mixing arrangement to provide among the above-mentioned background art fan spun air current with the gas pipe in spun gas contact before, can at first pass the below filter plate, make the air current distribute more evenly through the mesh on the filter plate, but this design also can make the air current velocity of flow weaken greatly simultaneously, lead to mixing the relatively poor problem of effect.

The utility model provides a kitchen range gas mixing arrangement, includes stove stamen and fan, the fan is installed to the bottom of stove stamen, and the output of fan is connected through the bottom of connecting pipe and vertical axis to the lower half section of vertical axis rotates and installs on the mounting panel, and the motor is installed to the outer wall of stove stamen bottom, the outside of vertical axis is provided with the trachea that the equal angular distribution was distributed, and tracheal outer end rotates the internal surface of connecting at the riser to the surface of tracheal inner and the lantern ring rotates to be connected, the awl tooth is installed on the top of vertical axis, first gas pocket and second gas pocket have been seted up respectively to tracheal up end and lower terminal surface, and tracheal lower terminal surface is provided with the bearing board of arc structure to the bearing board of horizontal distribution is fixed at the internal surface of riser, and the central department of bearing board internal surface installs the sprue simultaneously.

Compared with the prior art, the beneficial effects of the utility model are that: the stove gas mixing device utilizes the operation of the motor and the rotation of the gas pipe to ensure that gas flow can be sprayed out from gas holes with different diameters, so that the mixing effect is improved while the uniform contact between the gas flow and the gas pipe is ensured, the structural design is more reasonable, and the use is more convenient;

1. the vertical shaft and the first gear are designed to conveniently drive the vertical shaft to synchronously rotate by utilizing the operation of the motor and drive the air pipe to synchronously rotate, and the use of the lantern ring ensures that the rotation angle of the air pipe is not limited on the basis of ensuring the normal communication between the air pipe and the cavity inside the vertical shaft;

2. the structural design of the plugging block facilitates plugging of the air hole below the air pipe before and after rotation, and efficient discharge of air flow is ensured.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the gear of the present invention;

FIG. 3 is a schematic view of the top view of the air tube of the present invention;

fig. 4 is a schematic side sectional view of the trachea of the present invention.

In the figure: 1. a furnace core; 2. a fan; 3. a connecting pipe; 4. a vertical axis; 5. a mounting plate; 6. a first gear; 7. a second gear; 8. an electric motor; 9. an air tube; 10. a vertical plate; 11. a collar; 12. a through hole; 13. conical teeth; 14. a first air hole; 15. a second air hole; 16. a support plate; 17. and (7) blocking.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a gas mixing device for a stove, which includes a core 1, a fan 2, a connecting pipe 3, a vertical shaft 4, a support plate 5, a first gear 6, a second gear 7, a motor 8, a gas pipe 9, a vertical plate 10, a collar 11, a through hole 12, a bevel gear 13, a first gas hole 14, a second gas hole 15, a support plate 16 and a blocking block 17.

Fan 2 is installed to the bottom of stove stamen 1, and the output of fan 2 is connected through the bottom of connecting pipe 3 with vertical axis 4, and the lower half section of vertical axis 4 rotates and installs on mounting panel 5, and motor 8 is installed to the outer wall of 1 bottom of stove stamen, the outside of vertical axis 4 is provided with trachea 9 that the equal angle distributes, and the outer end of trachea 9 rotates the internal surface of connecting at riser 10, and the inner of trachea 9 rotates with the surface of lantern ring 11 to be connected, awl tooth 13 is installed on the top of vertical axis 4, first gas pocket 14 and second gas pocket 15 have been seted up respectively to the up end and the lower terminal surface of trachea 9, and the lower terminal surface of trachea 9 is provided with arc structure's bearing board 16, and horizontal distribution's bearing board 16 fixes the internal surface at riser 10, simultaneously the central department of bearing board 16 internal surface installs sprue 17.

The vertical shaft 4 is of a hollow structure, the bottom end of the vertical shaft is rotatably connected with the connecting pipe 3, the vertical shaft 4 is provided with a first gear 6, the first gear 6 is horizontally distributed, the first gear 6 is meshed with a second gear 7, the second gear 7 is arranged on an output shaft of the motor 8, a user can enable the motor 8 to be powered on to operate, the second gear 7 correspondingly rotates under the driving of the output shaft of the motor, and the vertical shaft 4 is driven to be synchronously in a state under the meshing transmission action of the first gear 6 and the second gear 7.

The lantern ring 11 is connected with the upper half section of the vertical shaft 4 in a rotating mode, the through hole 12 formed in the surface of the vertical shaft 4 is communicated with a hollow structure in the vertical shaft 4, the bevel teeth 13 are distributed on the vertical shaft 4 and the air pipe 9, the two groups of bevel teeth 13 are meshed with each other, the air pipe 9 and the vertical shaft 4 are distributed at an included angle of 90 degrees, under the meshing transmission action of the bevel teeth 13, the air pipe 9 can synchronously rotate on the lantern ring 11 in the vertical direction, the fan 2 is powered on to operate, external air is compressed and then discharged into the connecting pipe 3, and due to the fact that the vertical shaft 4 is of the hollow structure, air flow can normally enter the vertical shaft 4 and enters the lantern ring 11 after passing through the through hole 12 in the figure 3, air in the lantern ring 11 can naturally enter the air pipe 9 communicated with the lantern ring 11, and is discharged after passing through an air hole located above the air pipe 9 and contacts with a gas pipe in the furnace core 1.

The block 17 is made of rubber elastic material, the cross section of the block is of a convex structure, the first air hole 14 and the second air hole 15 of the first section and the second section of the block 17 are matched with each other respectively, as shown in fig. 4, the second air hole 15 rotates to the right below, the first air hole 14 rotates to the right above, after the rotation is finished, the thick head part of the second section of the block 17 can be blocked in the second air hole 15, the high efficiency of air outlet of a single group of air holes is ensured, otherwise, the thin head part of the first section of the block 17 is clamped in the first air hole 14 after being deformed in a small range.

The working principle is as follows: firstly, the fan 2 can be electrified to operate, external air is compressed and then discharged into the connecting pipe 3, because the vertical shaft 4 is of a hollow structure, air flow can normally enter the interior of the vertical shaft 4 and enters the interior of the lantern ring 11 after passing through the through hole 12 in fig. 3, air in the lantern ring 11 can naturally enter the interior of the air pipe 9 communicated with the air pipe and is discharged after passing through the air hole positioned above the air pipe 9 to be contacted with a gas pipe in the furnace core 1, so as to achieve the purpose of mixing, in the process, a user can electrify the motor 8 to operate, the second gear 7 correspondingly rotates under the driving of an output shaft of the motor, the vertical shaft 4 is driven to be in a synchronous state under the meshing transmission action of the first gear 6 and the second gear 7, and the air pipe 9 synchronously rotates on the lantern ring 11 in the vertical direction under the meshing transmission action of the conical teeth 13, as shown in fig. 4, the second air hole 15 rotates to the right below, the first air hole 14 rotates to the right above, and after the rotation is finished, the thick head part of the lower half section of the blocking block 17 is blocked in the second air hole 15, so that the high efficiency of air outlet of a single group of air holes is ensured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a kitchen range gas mixing arrangement, includes stove core (1) and fan (2), its characterized in that: the furnace core is characterized in that a fan (2) is installed at the bottom end of a furnace core (1), the output end of the fan (2) is connected with the bottom end of a vertical shaft (4) through a connecting pipe (3), the lower half section of the vertical shaft (4) is rotatably installed on a support plate (5), a motor (8) is installed on the outer wall of the bottom end of the furnace core (1), air pipes (9) which are distributed at equal angles are arranged on the outer side of the vertical shaft (4), the outer ends of the air pipes (9) are rotatably connected to the inner surface of a vertical plate (10), the inner ends of the air pipes (9) are rotatably connected with the outer surface of a lantern ring (11), conical teeth (13) are installed at the top end of the vertical shaft (4), first air holes (14) and second air holes (15) are respectively formed in the upper end face and the lower end face of the air pipes (9), a support plate (16) of an arc-shaped structure is arranged on the lower end face of the air pipes, meanwhile, a blocking block (17) is arranged at the center of the inner surface of the bearing plate (16).

2. A range gas mixing arrangement as claimed in claim 1, in which: the vertical shaft (4) is of a hollow structure, the bottom end of the vertical shaft is rotatably connected with the connecting pipe (3), and the vertical shaft (4) is provided with a first gear (6).

3. A range gas mixing arrangement as claimed in claim 2, in which: the first gear (6) is horizontally distributed, the first gear (6) is meshed with the second gear (7), and the second gear (7) is mounted on an output shaft of the motor (8).

4. A range gas mixing arrangement as claimed in claim 1, in which: the lantern ring (11) and the upper half section of the vertical shaft (4) are of a rotary connecting structure and are communicated with a hollow structure in the vertical shaft (4) through a through hole (12) formed in the surface of the vertical shaft (4).

5. A range gas mixing arrangement as claimed in claim 1, in which: awl tooth (13) all have the distribution on vertical axis (4) and trachea (9), and two sets of awl tooth (13) intermeshing to trachea (9) and vertical axis (4) are 90 contained angles and distribute.

6. A range gas mixing arrangement as claimed in claim 1, in which: the block (17) is made of rubber elastic material, the cross section of the block is of a convex structure, and the upper half section and the lower half section of the block (17) are respectively matched with the first air hole (14) and the second air hole (15).