CN219810167U

CN219810167U - Energy-saving oven structure

Info

Publication number: CN219810167U
Application number: CN202320778828.4U
Authority: CN
Inventors: 赵汉军
Original assignee: Quanzhou Rudder Machinery Technology Co ltd
Current assignee: Quanzhou Rudder Machinery Technology Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-10-10
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses an energy-saving oven structure, which comprises an oven main body, wherein the top end of the oven main body is provided with a smoke exhaust pipeline, the back surface of the smoke exhaust pipeline is provided with a smoke exhaust fan, the outside of the smoke exhaust pipeline is sleeved with a shell connected with the top of the oven main body, the shell and the smoke exhaust pipeline keep a proper distance, and the top end of the shell is provided with an air inlet and filtering mechanism; the beneficial effects are as follows: the air can carry out preliminary heating to absorbing air at absorbing in-process, can reduce the follow-up energy consumption to absorbing air heating, plays good energy-conserving effect, and rotatory knob can drive the brush and move down and realize the clearance of arc filter core surface dust, need not frequent change arc filter core, and after the brush resets, dust collecting vat self-closing, when normal use, can effectually avoid dust collecting vat inside dust to drift wantonly in the drum is inside.

Description

Energy-saving oven structure

Technical Field

The utility model relates to the technical field of ovens, in particular to an energy-saving oven structure.

Background

At present, the outer wall of the oven is provided with a corresponding air inlet and a smoke outlet, so that the flue gas in the oven is better discharged. In order to prevent external dust from entering the oven from the air inlet, the oven is provided with a corresponding filtering mechanism on the air inlet.

The filter core in the filtering mechanism on the existing oven air inlet can have a large amount of dust on the outer surface after a period of use, in order to guarantee that the filter core can be better to gas filtration and make things convenient for gaseous passing through, therefore need regular and frequent to filter core dismouting clearance, the dismouting step is loaded down with trivial details inconvenient, further improves staff's work burden.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides an energy-saving oven structure to overcome the technical problems in the prior related art.

For this purpose, the utility model adopts the following specific technical scheme:

the energy-saving oven structure comprises an oven main body, wherein a smoke exhaust pipeline is arranged at the top end of the oven main body, a smoke exhaust fan is arranged on the back surface of the smoke exhaust pipeline, a shell connected with the top of the oven main body is sleeved outside the smoke exhaust pipeline, the shell and the smoke exhaust pipeline keep a proper distance, and an air inlet and filtering mechanism is arranged at the top end of the shell;

the air inlet and filtering mechanism comprises a cylinder, a connecting block connected with the inner wall of the cylinder is arranged in the cylinder, a filtering component penetrating through the top of the connecting block is arranged in the middle of the bottom end of the connecting block, a dust collecting groove is formed in the rear side of the top end of the connecting block, a sealing component rotating circumferentially is arranged in the dust collecting groove, a threaded sealing cover communicated with the inside of the dust collecting groove is arranged below the back of the cylinder, and a cleaning mechanism is arranged in the cylinder.

Preferably, the filter component comprises a threaded cylinder in threaded connection with the bottom surface of the connecting block, a long cylinder is arranged at the top end of the threaded cylinder, and an arc filter element is inlaid on the back surface of the long cylinder.

Preferably, the long cylinder is arranged in a seamless mode, and a sealing ring is arranged at the bottom end of the threaded cylinder.

Preferably, the filter component comprises an arc-shaped sealing sliding plate which is circumferentially rotated with the inner wall of the dust collecting groove, an arc-shaped groove is formed in the top end of the arc-shaped sealing sliding plate, an arc-shaped rack is arranged in the arc-shaped groove, a first gear meshed with the arc-shaped rack is arranged on the side wall of the arc-shaped rack, and an arc-shaped storage groove matched with the arc-shaped sealing sliding plate is formed in the inner wall of the dust collecting groove.

Preferably, the cleaning mechanism comprises a straight rack, the front surface of the straight rack is provided with a hairbrush matched with the arc-shaped filter element, the back surface of the straight rack is provided with a gear II which is meshed with the straight rack, the outer wall of the cylinder is provided with a knob which is connected with the gear II, the side wall of the gear II is provided with a bevel gear I, the bevel gear I is movably connected with the inner wall of the cylinder, the bottom end of the bevel gear I is provided with a bevel gear II which is meshed with the bevel gear I, and the bottom end of the bevel gear II is provided with a connecting long shaft which extends into the arc-shaped storage groove and is connected with the middle part of the top end of the gear I.

Preferably, the inside of the cylinder is provided with two supporting wheels movably connected with the inner wall of the cylinder, the top end of the connecting block is provided with a spring, the top end of the spring and the top end of the straight rack are connected with a pull rope, and the pull rope is wound on the two supporting wheels.

Preferably, the straight rack is sleeved with a first limit sleeve connected with the inner wall of the cylinder, and the connecting long shaft is sleeved with a plurality of second limit sleeves connected with the inner wall of the cylinder.

The beneficial effects of the utility model are as follows:

1. when the air filter is normally used, the arc-shaped filter element can filter air entering the oven main body, so that external dust can be prevented from entering the oven main body, meanwhile, in the air absorption process, the air is positioned between the shell and the smoke exhaust pipeline, flue gas in the smoke exhaust pipeline can be used for primarily heating the absorbed air, the energy consumption for subsequently heating the absorbed air can be reduced, and a good energy-saving effect is achieved;

2. can drive the brush downwardly moving through rotatory knob, can realize the clearance to arc filter core surface dust, the brush drives the sealed slide circumference of arc at the in-process that moves down and rotates to can open the dust collecting vat, the dust of clear away falls into the dust collecting vat automatically, need not frequent change arc filter core, after the brush resets, the sealed slide of arc also resets thereupon, dust collecting vat self-closing, when normal use, can effectually avoid the inside dust of dust collecting vat to drift wantonly in the drum is inside.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of an energy-saving oven structure according to an embodiment of the present utility model;

fig. 2 is a cross-sectional view of a smoke exhaust duct and a housing in an energy-saving oven configuration according to an embodiment of the present utility model;

FIG. 3 is a side cross-sectional view of the interior of a cylinder in an energy-efficient oven configuration according to an embodiment of the present utility model;

FIG. 4 is a schematic illustration of a seal assembly in an energy efficient oven configuration according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a structure of a connecting long shaft in an energy-saving oven structure according to an embodiment of the present utility model;

fig. 6 is a graph showing the distribution of arcuate filter elements in an energy efficient oven configuration according to an embodiment of the present utility model.

In the figure:

1. an oven main body; 2. a smoke exhaust duct; 3. a smoke exhaust fan; 4. a housing; 5. a cylinder; 6. a connecting block; 7. a dust collection tank; 8. a threaded sealing cover; 9. a long barrel; 10. arc filter core; 11. a seal ring; 12. arc-shaped sealing sliding plates; 13. an arc-shaped groove; 14. an arc-shaped rack; 15. a first gear; 16. a straight rack; 17. a brush; 18. a second gear; 19. bevel gears I; 20. bevel gears II; 21. connecting a long shaft; 22. a support wheel; 23. a pull rope; 24. a first limit sleeve; 25. a second limit sleeve; 26. a spring; 27. a screw thread cylinder.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, an energy-saving oven structure is provided.

Embodiment one;

as shown in fig. 1-6, the energy-saving oven structure according to the embodiment of the utility model comprises an oven main body 1, wherein a smoke exhaust pipeline 2 is arranged at the top end of the oven main body 1, a smoke exhaust fan 3 is arranged at the back surface of the smoke exhaust pipeline 2, the oven main body 1 can be exhausted, the inner smoke is exhausted, a shell 4 connected with the top of the oven main body 1 is sleeved outside the smoke exhaust pipeline 2, the shell 4 and the smoke exhaust pipeline 2 keep a proper distance, the entering gas can be primarily heated, the energy consumption for heating the absorbing gas in the subsequent process is reduced, a good energy-saving effect is achieved, and an air inlet and filtering mechanism is arranged at the top end of the shell 4;

the air inlet and filtering mechanism comprises a cylinder 5, a connecting block 6 connected with the inner wall of the cylinder 5 is arranged in the cylinder, a filtering component penetrating through the connecting block 6 is arranged in the middle of the bottom end of the connecting block 6, a dust collecting groove 7 is arranged on the rear side of the top end of the connecting block 6, a sealing component which rotates circumferentially is arranged in the dust collecting groove 7, a threaded sealing cover 8 communicated with the inside of the dust collecting groove 7 is arranged below the back surface of the cylinder 5, and a cleaning mechanism is arranged in the cylinder 5.

Embodiment two;

as shown in fig. 1-6, according to the energy-saving oven structure of the embodiment of the utility model, the filtering component comprises the threaded cylinder 27 in threaded connection with the bottom surface of the connecting block 6, so that the threaded connection is realized, the whole filtering component is convenient to replace, the top end of the threaded cylinder 27 is provided with the long cylinder 9, the back surface of the long cylinder 9 is embedded with the arc-shaped filter element 10, the good gas filtering effect is realized, the long cylinder 9 is arranged in a non-mouth manner, the direct entering into the long cylinder 9 is avoided, the sealing ring 11 is arranged at the bottom end of the threaded cylinder 27, and the sealing performance of the threaded cylinder 27 after being connected with the connecting block 6 can be improved.

Embodiment three;

as shown in fig. 1-6, according to the energy-saving oven structure of the embodiment of the utility model, the sealing assembly comprises an arc-shaped sealing slide plate 12 which rotates along the circumference of the inner wall of the dust collecting tank 7, an arc-shaped groove 13 is arranged at the top end of the arc-shaped sealing slide plate 12, an arc-shaped rack 14 is arranged in the arc-shaped groove 13, a gear 15 which is meshed with the arc-shaped rack 14 is arranged on the side wall of the arc-shaped rack 14, an arc-shaped containing groove matched with the arc-shaped sealing slide plate 12 is arranged on the inner wall of the dust collecting tank 7, dust on the surface of the arc-shaped filter element 10 can be absorbed, and the cleaning mechanism can be matched, when the hairbrush 17 moves downwards, the arc-shaped sealing slide plate 12 can be driven to rotate along the circumference, so that the dust collecting tank 7 can be opened, and the dust collecting tank 7 is in a sealing state normally, and dust in the dust can not wander in the cylinder 5.

Fourth embodiment;

as shown in fig. 1 to 6, according to the energy-saving oven structure of the embodiment of the utility model, the cleaning mechanism comprises a straight rack 16, a brush 17 matched with the arc filter core 10 is arranged on the front surface of the straight rack 16, a gear II 18 meshed with the straight rack 16 is arranged on the back surface of the straight rack 16, a knob connected with the gear II 18 is arranged on the outer wall of the cylinder 5, a sealing sleeve is arranged at the joint of the knob and the cylinder 5, the sealing effect between the knob and the cylinder 5 can be ensured, a bevel gear I19 is arranged on the side wall of the gear II 18, the bevel gear I19 is movably connected with the inner wall of the cylinder 5, a bevel gear II 20 meshed with the bevel gear I is arranged at the bottom end of the bevel gear I19, a connecting long shaft 21 extending into the arc containing groove and connected with the middle part of the top end of the first gear 15 is arranged at the bottom end of the bevel gear II 20, the knob on the outer wall of the cylinder 5 is rotated to drive the gear II 18 to rotate, the gear II 18 can drive the straight rack 16 to move downwards, the hairbrush 17 moves downwards, so that dust on the surface of the arc filter element 10 can be cleaned, two supporting wheels 22 movably connected with the inner wall of the arc filter element are arranged in the cylinder 5, a spring 26 is arranged at the top end of the connecting block 6, a pull rope 23 is connected with the top end of the spring 26 and the top end of the straight rack 16, the pull rope 23 winds on the two supporting wheels 22, a good elastic pulling effect is achieved on the straight rack 16, when the straight rack 16 loses the downward pulling force, a good automatic resetting effect can be achieved, the first limiting sleeve 24 connected with the inner wall of the cylinder 5 is sleeved on the straight rack 16, the stability of the vertical movement of the straight rack 16 can be guaranteed, the second limiting sleeve 25 connected with the inner wall of the cylinder 5 is sleeved on the connecting long shaft 21, and the stability of the rotation of the connecting long shaft 21 can be improved.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.

In practical application, through rotatory knob, rotatory drive gear two 18, bevel gear one 19 rotates together, gear two 18 drives straight rack 16 and moves down, brush 17 moves down along with it, straight rack 16 can pull stay 23 makes spring 26 elasticity tensile, simultaneously bevel gear one 19 drives bevel gear two 20 rotation, bevel gear two 20 drives and connects major axis 21 rotation, connect major axis 21 and drive gear one 15 rotation, gear one 15 drives arc seal slide 12 circumference rotation, dust collecting tank 7 is automatic to open, because the top that begins brush 17 is located arc filter core 10, just with arc filter core 10 outer wall contact realization clearance after moving down (at this moment dust collecting tank 7 has opened), brush 17 continues to move down, can clear up arc filter core 10 surface dust in dust collecting tank 7 totally, do not need frequent change arc filter core 10, slowly release the knob, under spring 26's elastic force effect, arc seal slide 12 also rotates along with this circumference and resets simultaneously, dust collecting tank 7 is automatic to be closed, can effective inside dust collecting tank 7 is in the inside 5 of wandering dust that is expected in normal use.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The energy-saving oven structure is characterized by comprising an oven main body (1), wherein a smoke exhaust pipeline (2) is arranged at the top end of the oven main body (1), a smoke exhaust fan (3) is arranged at the back surface of the smoke exhaust pipeline (2), a shell (4) connected with the top of the oven main body (1) is sleeved outside the smoke exhaust pipeline (2), the shell (4) and the smoke exhaust pipeline (2) keep a proper distance, and an air inlet and filtering mechanism is arranged at the top end of the shell (4);

the air inlet and filtering mechanism comprises a cylinder (5), a connecting block (6) connected with the inner wall of the cylinder (5) is arranged in the cylinder, a filtering component penetrating through the top of the connecting block (6) is arranged in the middle of the bottom end of the connecting block (6), a dust collecting groove (7) is formed in the rear side of the top end of the connecting block (6), a sealing component rotating circumferentially of the dust collecting groove (7) is arranged in the inside of the dust collecting groove (7), a threaded sealing cover (8) communicated with the inside of the dust collecting groove (7) is arranged below the back of the cylinder (5), and a cleaning mechanism is arranged in the cylinder (5).

2. An energy-saving oven structure according to claim 1, characterized in that the filtering component comprises a threaded cylinder (27) in threaded connection with the bottom surface of the connecting block (6), a long cylinder (9) is arranged at the top end of the threaded cylinder (27), and an arc-shaped filter element (10) is inlaid on the back surface of the long cylinder (9).

3. An energy-saving oven structure according to claim 2, characterized in that the long tube (9) is arranged in a non-mouth way, and the bottom end of the threaded tube (27) is provided with a sealing ring (11).

4. An energy-saving oven structure according to claim 2, characterized in that the sealing assembly comprises an arc-shaped sealing slide plate (12) which rotates circumferentially with the inner wall of the dust collecting tank (7), an arc-shaped groove (13) is arranged at the top end of the arc-shaped sealing slide plate (12), an arc-shaped rack (14) is arranged in the arc-shaped groove (13), a first gear (15) which is meshed with the arc-shaped rack (14) is arranged on the side wall of the arc-shaped rack (14), and an arc-shaped containing tank matched with the arc-shaped sealing slide plate (12) is arranged on the inner wall of the dust collecting tank (7).

5. The energy-saving oven structure according to claim 4, wherein the cleaning mechanism comprises a straight rack (16), a hairbrush (17) matched with the arc-shaped filter element (10) is arranged on the front surface of the straight rack (16), a gear II (18) connected with the straight rack in a meshed manner is arranged on the back surface of the straight rack (16), a knob connected with the gear II (18) is arranged on the outer wall of the cylinder (5), a bevel gear I (19) is arranged on the side wall of the gear II (18), the bevel gear I (19) is movably connected with the inner wall of the cylinder (5), a bevel gear II (20) connected with the bevel gear I in a meshed manner is arranged at the bottom end of the bevel gear I (19), and a connecting long shaft (21) extending into the arc-shaped storage groove and connected with the middle part of the top end of the gear I (15) is arranged at the bottom end of the bevel gear II (20).

6. An energy-saving oven structure according to claim 5, characterized in that the inside of the cylinder (5) is provided with two supporting wheels (22) movably connected with the inner wall of the cylinder, the top end of the connecting block (6) is provided with a spring (26), the top end of the spring (26) and the top end of the straight rack (16) are connected with a pull rope (23), and the pull rope (23) is wound on the two supporting wheels (22).

7. An energy-saving oven structure according to claim 5, characterized in that the straight rack (16) is sleeved with a first limit sleeve (24) connected with the inner wall of the cylinder (5), and the connecting long shaft (21) is sleeved with a plurality of second limit sleeves (25) connected with the inner wall of the cylinder (5).