CN214406187U

CN214406187U - Novel forced exhaust system

Info

Publication number: CN214406187U
Application number: CN202120254533.8U
Authority: CN
Inventors: 董磊
Original assignee: Nanjing Green Kitchen Equipment Co ltd
Current assignee: Nanjing Green Kitchen Equipment Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-10-15
Anticipated expiration: 2031-01-28

Abstract

The utility model relates to an oil smoke purifies technical field, discloses a novel forced exhaust system, including the lampblack absorber body, the inboard top fixedly connected with threaded rod of lampblack absorber body, the oil cleaner screen has been cup jointed to the outer wall of threaded rod and oil receiving box. The utility model discloses a diagonal flow fan, the purifying box, the smoking pipe, the inlet tube, atomizer and solenoid valve's setting, be connected inlet tube and tap, then start the diagonal flow fan and can produce the negative pressure with the purifying box in, thereby pass through smoking pipe suction to the purifying box with the oil smoke in, then start solenoid valve water and atomize through atomizer, thereby can be to the particle in the oil smoke by deposiing in the aquatic and by the washing, surplus clean gas is discharged from the diagonal flow fan in, further completion zero release, and the purifying box is internal to collect sewage, thereby can effectually play fire-retardant effect, thereby can dismantle the oil receiving box through twisting the nut, further convenience is cleared up the oil in the oil receiving box.

Description

Novel forced exhaust system

Technical Field

The utility model relates to an oil smoke purifies technical field, specifically is a novel forced exhaust system.

Background

The kitchen ventilator is also called as a range hood, and is a kitchen appliance for purifying the kitchen environment. The kitchen ventilator is arranged above a kitchen stove, can rapidly pump away waste burnt by the stove and oil smoke harmful to human bodies generated in the cooking process, and exhaust the oil smoke out of a room, and simultaneously condenses and collects the oil smoke, thereby reducing pollution, purifying air and having the safety guarantee effects of gas defense and explosion prevention.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: the oil smoke of present lampblack absorber purifies mainly adopts centrifugal deoiling technique, but this kind of mode purifying effect is not ideal enough, and the structure is complicated moreover, and the fault rate is high, therefore, we propose a novel forced exhaust system.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel forced exhaust system has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel forced-ventilated system comprises a range hood body, wherein a threaded rod is fixedly connected to the top of the inner side of the range hood body, an oil filter screen and an oil receiving box are sleeved on the outer wall of the threaded rod, the oil receiving box is arranged on the lower side of the oil filter screen, a nut is spirally connected to the outer side of the threaded rod on the lower side of the oil receiving box, an oil pouring groove is formed in the top of the oil receiving box, a purifying box is fixedly connected to the left side of the top of the range hood body, a smoke suction pipe is fixedly communicated with the top of the range hood body, a box cover is arranged on the top of the purifying box, bolts penetrate through the left end and the right end of the box cover, the two bolts are screwed with the purifying box, an oblique flow fan is fixedly communicated with the top of the box cover, a water inlet pipe penetrates through the middle part of the box cover, a guide pipe is fixedly communicated with the bottom of the water inlet pipe, and an atomization nozzle is fixedly communicated with the bottom of the guide pipe, and an electromagnetic valve is fixedly arranged in the water inlet pipe.

As an optimal implementation mode of the utility model, the fixed intercommunication of right-hand member downside of purifying box has the blow off pipe, the outer wall fixed mounting of blow off pipe has control flap.

As an optimized implementation mode of the utility model, the purifying box is a transparent acrylic box.

As an optimized implementation manner of the utility model, expansion bolts are penetrated through the left end of the range hood body.

As a preferred embodiment of the present invention, the oil receiving box is a stainless steel box.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model relates to a novel forced-ventilated system, through the diagonal flow fan, the purifying box, the smoking pipe, the inlet tube, atomizer and solenoid valve's setting, be connected inlet tube and tap, then start the diagonal flow fan and can produce the negative pressure in the purifying box, thereby pass through smoking pipe suction to the purifying box with the oil smoke, then start solenoid valve water and atomize through atomizer, thereby can be deposited the particle in the oil smoke in the aquatic and by the washing, surplus clean gas is discharged from the diagonal flow fan, further completion zero release, and the purifying box has collected sewage, thereby can effectually play fire-retardant effect, thereby can dismantle the oil receiving box through twisting the nut, further convenience is cleared up the oil in the oil receiving box.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of a novel forced exhaust system of the present invention;

fig. 2 is the utility model relates to a novel oil receiving box top view of forced-ventilated system.

In the figure: 1. a range hood body; 2. an oil filter screen; 3. an oil receiving box; 4. a nut; 5. a threaded rod; 6. an expansion bolt; 7. a purification box; 8. a box cover; 9. a bolt; 10. an oblique flow fan; 11. a water inlet pipe; 12. an electromagnetic valve; 13. a conduit; 14. an atomizing spray head; 15. a smoking pipe; 16. a blow-off pipe; 17. a control valve; 18. and (6) pouring an oil groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a novel forced exhaust system comprises a range hood body 1, wherein a threaded rod 5 is fixedly connected to the top of the inner side of the range hood body 1, an oil filter screen 2 and an oil receiving box 3 are sleeved on the outer wall of the threaded rod 5, the oil receiving box 3 is arranged on the lower side of the oil filter screen 2, a nut 4 is spirally connected to the outer side of the threaded rod 5 on the lower side of the oil receiving box 3, an oil pouring groove 18 is formed in the top of the oil receiving box 3, a purifying box 7 is fixedly connected to the left side of the top of the range hood body 1, a smoke suction pipe 15 is fixedly communicated with the top of the range hood body 1, the smoke suction pipe 15 is fixedly communicated with the purifying box 7, a box cover 8 is arranged on the top of the purifying box 7, bolts 9 penetrate through the left end and the right end of the box cover 8, the two bolts 9 are screwed with the purifying box 7, an oblique flow fan 10 is fixedly communicated with the top of the box cover 8, and a water inlet pipe 11 penetrates through the middle of the box cover 8, the bottom of the water inlet pipe 11 is fixedly communicated with a guide pipe 13, the bottom of the guide pipe 13 is fixedly communicated with an atomizing spray head 14, the water inlet pipe 11 is fixedly provided with an electromagnetic valve 12, the water inlet pipe 11 is connected with a water tap through the arrangement of the oblique flow fan 10, the purifying box 7, the smoke absorbing pipe 15, the guide pipe 13, the water inlet pipe 11, the atomizing spray head 14 and the electromagnetic valve 12, then the oblique flow fan 10 is started to generate negative pressure in the purifying box 7, so that the oil smoke is sucked into the purifying box 7 through the smoke absorbing pipe 15, then the electromagnetic valve 12 is started, water is atomized through the atomizing spray head 14, so that particles in the oil smoke are precipitated in the water and washed, the residual clean gas is discharged from the oblique flow fan 10, zero emission is further completed, and the purifying box 7 is internally provided with sewage, so that the flame retardant effect can be effectively achieved, the oil receiving box 3 can be disassembled by screwing the nut 4, further convenience will connect the oil in the oil box 3 to clear up.

In this embodiment (as shown in fig. 1), the fixed intercommunication of right-hand member downside of purifying box 7 has blow off pipe 16, the outer wall fixed mounting of blow off pipe 16 has control valve 17, through blow off pipe 16 and control valve 17's setting to conveniently discharge the sewage in the purifying box 7.

In this embodiment (please refer to fig. 1), the purifying box 7 is a transparent acrylic box, and the content of the sewage in the purifying box 7 can be conveniently observed at the outside through the arrangement of the transparent acrylic box.

In this embodiment (please refer to fig. 1), an expansion bolt 6 penetrates through the left end of the range hood body 1, and the range hood body 1 can be conveniently and quickly fixed on a wall body by the arrangement of the expansion bolt 6.

In this embodiment (see fig. 1), the oil receiving box 3 is a stainless steel box, and the stainless steel oil receiving box 3 has high corrosion resistance, so that the service life of the oil receiving box 3 is prolonged.

It should be noted that the utility model relates to a novel forced-ventilated system, which comprises a range hood body 1, an oil filter screen 2, an oil receiving box 3, a nut 4, a threaded rod 5, an expansion bolt 6, a purifying box 7, a box cover 8, a bolt 9, an oblique flow fan 10, a water inlet pipe 11, an electromagnetic valve 12, a guide pipe 13, an atomizing nozzle 14, a smoke absorbing pipe 15, a blow-off pipe 16, a control valve 17 and an oil pouring groove 18, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the system can be known by technical manuals or conventional experimental methods, when the system works, the oblique flow fan 10, the purifying box 7, the smoke absorbing pipe 15, the guide pipe 13, the water inlet pipe 11, the atomizing nozzle 14 and the electromagnetic valve 12 are arranged, the water inlet pipe 11 is connected with a water tap, then the oblique flow fan 10 is started to generate negative pressure in the purifying box 7, so as to suck oil smoke into the purifying box 7 through the smoke absorbing pipe 15, then start 12 water of solenoid valve and atomize through atomizer 14 to can be deposited in aqueous and by the washing to the particle in the oil smoke, the clean gas of surplus discharges in following oblique flow fan 10, further completion zero release, and the collection has sewage in the purifying box 7, thereby can effectually play fire-retardant effect, thereby can dismantle oil receiving box 3 through twisting nut 4, further convenience will receive the oil in the oil box 3 to clear up.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a novel forced exhaust system, includes lampblack absorber body (1), its characterized in that: the range hood is characterized in that a threaded rod (5) is fixedly connected to the top of the inner side of the range hood body (1), an oil filter screen (2) and an oil receiving box (3) are sleeved on the outer wall of the threaded rod (5), the oil receiving box (3) is arranged on the lower side of the oil filter screen (2), a nut (4) is spirally connected to the outer side of the threaded rod (5) on the lower side of the oil receiving box (3), an oil pouring groove (18) is formed in the top of the oil receiving box (3), a purifying box (7) is fixedly connected to the left side of the top of the range hood body (1), a smoke absorbing pipe (15) is fixedly communicated with the top of the range hood body (1), the smoke absorbing pipe (15) is fixedly communicated with the purifying box (7), a box cover (8) is arranged on the top of the purifying box (7), bolts (9) penetrate through the left end and the right end of the box cover (8), and the two bolts (9) are screwed with the purifying box (7), the top of case lid (8) is fixed the intercommunication has oblique flow fan (10), the middle part of case lid (8) is run through and is had inlet tube (11), the fixed intercommunication in bottom of inlet tube (11) has pipe (13), the fixed intercommunication in bottom of pipe (13) has atomizer (14), inlet tube (11) internal fixation installs solenoid valve (12).

2. A novel forced exhaust system as claimed in claim 1, wherein: a sewage discharge pipe (16) is fixedly communicated with the lower side of the right end of the purifying box (7), and a control valve (17) is fixedly mounted on the outer wall of the sewage discharge pipe (16).

3. A novel forced exhaust system as claimed in claim 1, wherein: the purifying box (7) is a transparent acrylic box.

4. A novel forced exhaust system as claimed in claim 1, wherein: an expansion bolt (6) penetrates through the left end of the range hood body (1).

5. A novel forced exhaust system as claimed in claim 1, wherein: the oil receiving box (3) is a stainless steel box.