CN210638086U

CN210638086U - Disassembly-and-washing-free liquid filtering range hood

Info

Publication number: CN210638086U
Application number: CN201920925337.1U
Authority: CN
Inventors: 钱仕林
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-05-29
Anticipated expiration: 2029-06-19

Abstract

The liquid-filtering range hood free of disassembly and washing comprises a body, wherein a face cover, a water tank, a fan and an exhaust pipe are arranged on the body, the exhaust pipe penetrates through the fan and extends into the body, the water tank is located at the bottom of the body, a plurality of smoke collecting openings are formed in the face cover, air guide pipes are arranged on the smoke collecting openings, and one ends, far away from the smoke collecting openings, of the air guide pipes are located right above liquid level in the water tank. By adopting the structure, the noise caused by the shaking of the filtrate which drives the whole device to shake is avoided; the effect of no-unpicking and washing is realized; the service life of the fan in the air exhaust structure is prolonged, and the economic benefit is stronger; the oil fume purification and filtration effect is ensured, the pollution of oil fume emission to the air environment is reduced, and the oil fume purification and filtration device is more environment-friendly.

Description

Disassembly-and-washing-free liquid filtering range hood

Technical Field

The utility model relates to a smoke ventilator field, especially an exempt from to unpick and wash liquid filtration lampblack absorber.

Background

The range hood is a kitchen appliance in an essence kitchen environment, can easily and quickly pump out waste gas combusted by a cooking bench and oil smoke harmful to the human environment and formulated in a cooking process through the range hood arranged above the cooking bench and discharge the oil smoke out of a room, and has certain safety guarantee effects of gas defense and explosion prevention.

However, traditional smoke ventilator is owing to the structure is fairly simple, can accumulate a large amount of oil stains on exhaust equipment at the in-process of taking out from the oil smoke, not only is difficult to clean, and the oil smoke is direct to be taken out simultaneously and also can cause the pollution to air environment from discharging in the air, no matter from the angle of environmental protection, still clean lampblack absorber keeps its clean high-efficient work the angle on all there is not few defect.

In the prior art, the Chinese patent application number: 200620172375.7 patent document water filtering range hood, including fuselage (3), be equipped with oil smoke import (1) and clean air outlet (9) on fuselage (3), install its characterized in that in fuselage (3) fan (8): the machine body (3) is internally provided with an air guide perforation hole (5), an air outlet (6) of the air guide perforation hole (5) is positioned below a water level line (11) of the filter tank (4), the filter tank (4) is respectively communicated with the water inlet valve (10) and the blow-down valve (12), harmful substances and oil stains contained in oil smoke in the oil smoke extraction process are filtered in the filter tank in a water filtering mode and then discharged, air is purified, and clean discharge is achieved. However, because the air outlet is located in the filtering liquid, although the oil smoke passes through the filtering liquid and is effectively filtered and purified in the air draft process, in the actual work, a large amount of water splash can be excited in the filtering tank, the pollution area inside the machine body is not convenient to clean and generates noise due to severe shaking, the air draft structure of the fan is influenced by the excited water splash, and the service life of the fan is shortened.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide a disassembly-and-washing-free liquid filtering range hood, which realizes that the filtering liquid is always kept in a relatively stable state in the working process, and besides the fluctuation caused by the oil smoke rushing into the filtering liquid, a large amount of water splash can not be aroused, so that the whole range hood works stably, and the noise generated by the shaking of the filtering liquid which drives the whole device to shake is avoided; meanwhile, the filtrate is always kept in the water tank, the pollution area in the machine body is controlled within a certain range, and when the filtrate is replaced each time, new filtrate can flush and clean the polluted inner wall in the process of entering the water tank from the interior of the machine body, so that the effect of no disassembly and washing is realized; the service life of the fan in the air exhaust structure is prolonged, and the economic benefit is stronger; the oil fume purification and filtration effect is ensured, the pollution of oil fume emission to the air environment is reduced, and the oil fume purification and filtration device is more environment-friendly.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the liquid-filtering range hood free of disassembly and washing comprises a body, wherein a face cover, a water tank, a fan and an exhaust pipe are arranged on the body, the exhaust pipe penetrates through the fan and extends into the body, the water tank is located at the bottom of the body, a plurality of smoke collecting openings are formed in the face cover, air guide pipes are arranged on the smoke collecting openings, and one ends, far away from the smoke collecting openings, of the air guide pipes are located right above liquid level in the water tank.

In a preferable scheme, one end of the air guide pipe close to the liquid level is an inclined opening, and the distance between one end of the air guide pipe close to the liquid level and the liquid level is not more than five centimeters.

In a preferred scheme, the inclined angle of one end of the air guide pipe inclined opening is not more than forty degrees.

In the preferred scheme, the water tank on be equipped with the limiting plate, the one end of face lid passes through limiting plate and organism chucking, the other end of face lid passes through fastening bolt and organism fixed connection.

In a preferable scheme, the water tank is provided with an observation window.

In a preferred scheme, a water inlet pipe is arranged on the machine body.

In the preferred scheme, the bottom of the water tank is provided with a water collecting opening, the water collecting opening is provided with a drain pipe, and the drain pipe is provided with a switch valve.

In a preferable scheme, the bottom surface of the water tank is an inclined surface, and the water collecting opening is positioned at the position with the lowest level height of the bottom surface of the water tank.

In the preferred scheme, an oil blocking cover is arranged on the smoke collecting port, an oil return hole is formed in the oil blocking cover and connected with one end of an oil guide pipe, and the other end of the oil guide pipe is located in the machine body and extends to the position above the liquid level close to the water tank.

In the preferred scheme, the smoke collecting port is provided with a noise reduction grid plate.

The utility model provides a exempt from to unpick and wash liquid filtration lampblack absorber through adopting above-mentioned structure, has following beneficial effect:

(1) the filter liquid is kept in a relatively stable state all the time in the working process, a large amount of spray can not be excited except for fluctuation caused by oil smoke rushing into the filter liquid, the whole range hood is enabled to work stably, and noise caused by shaking of the filter liquid which drives the whole device to shake is avoided;

(2) meanwhile, the filtrate is always kept in the water tank, the pollution area in the machine body is controlled within a certain range, and when the filtrate is replaced each time, new filtrate can flush and clean the polluted inner wall in the process of entering the water tank from the interior of the machine body, so that the effect of no disassembly and washing is realized;

(3) the service life of the fan in the air exhaust structure is prolonged, and the economic benefit is stronger;

(4) the oil fume purification and filtration effect is ensured, the pollution of oil fume emission to the air environment is reduced, and the oil fume purification and filtration device is more environment-friendly.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a perspective view of the overall structure of the present invention.

Fig. 2 is an overall structure front view of the present invention.

Fig. 3 is a cross-sectional view of the whole internal structure of the present invention.

Fig. 4 is a schematic view of the smoke collection port of the present invention.

Fig. 5 is a schematic view of the structure of the water tank of the present invention.

In the figure: the device comprises a machine body 1, a face cover 2, a water tank 3, a fan 4, an exhaust pipe 5, a water inlet pipe 6, a fastening bolt 7, a smoke collection port 8, a limiting plate 9, an observation window 10, a water collection port 11, a drain pipe 12, a switch valve 13, an air guide pipe 14, an oil baffle cover 15, an oil guide pipe 16, a liquid level 17, an oil return hole 18 and a noise reduction grid plate 19.

Detailed Description

As shown in fig. 1-5, a liquid-filtering range hood free of disassembly and cleaning comprises a body 1, the body 1 is provided with a face cover 2, a water tank 3, a fan 4 and an exhaust pipe 5, the exhaust pipe 5 penetrates through the fan 4 and extends into the body 1, the water tank 3 is located at the bottom of the body 1, the face cover 2 is provided with a plurality of smoke collection ports 8, the smoke collection ports 8 are provided with air guide pipes 14, and one ends of the air guide pipes 14, far away from the smoke collection ports 8, are located right above a liquid level 17 in the water tank 3.

In a preferable scheme, one end of the air guide pipe 14 close to the liquid level 17 is an inclined opening, and the distance between one end of the air guide pipe 14 close to the liquid level 17 and the liquid level is not more than five centimeters. The oil smoke in the air guide pipe 14 can be sprayed into the filter liquid through the air draft power of the fan 4, so that the oil smoke is filtered, and meanwhile, the noise generated by a large amount of water splash caused by the filter liquid in the filtering process and the influence on the service life of the fan 4 are avoided.

In a preferred embodiment, the inclined opening end of the air guiding pipe 14 has a chamfer angle not exceeding forty degrees. The oil smoke in the air guide pipe 14 can be sprayed into the filter liquid through the air draft power of the fan 4, so that the oil smoke is filtered, and meanwhile, the noise generated by a large amount of water splash caused by the filter liquid in the filtering process and the influence on the service life of the fan 4 are avoided.

In the preferred scheme, water tank 1 on be equipped with limiting plate 9, the one end of face lid 2 passes through limiting plate 9 and organism 1 chucking, the other end of face lid 2 passes through fastening bolt 7 and organism 1 fixed connection. The device is convenient to overhaul the inside of the device, convenient to mount and dismount and high in practicability.

In a preferred scheme, the water tank 3 is provided with an observation window 10. The liquid level and the solution state of the filtrate in the water tank 3 can be observed conveniently, the filtrate can be replaced conveniently and timely, and the filtering effect is ensured.

In a preferred scheme, a water inlet pipe 6 is arranged on the machine body 1. The filter liquid is convenient to add, and the newly injected filter liquid is utilized to wash the inner walls of the machine body 1 and the water tank 3 from top to bottom, so that the effect of being free of disassembly and washing is realized.

In a preferable scheme, a water collecting opening 11 is formed in the bottom of the water tank 3, a drain pipe 12 is arranged on the water collecting opening 11, and a switch valve 13 is arranged on the drain pipe 12. The discharge of filtrate is convenient, and the practicability is strong.

In a preferable scheme, the bottom surface of the water tank 3 is an inclined surface, and the water collecting port 11 is positioned at the position with the lowest level height of the bottom surface of the water tank 3. The filtrate of being convenient for discharges cleanly, and the practicality is strong.

In a preferable scheme, an oil blocking cover 15 is arranged on the smoke collection port 8, an oil return hole 18 is arranged on the oil blocking cover 15, the oil return hole 18 is connected with one end of an oil guide pipe 16, and the other end of the oil guide pipe 16 is positioned in the machine body 1 and extends to a position above the liquid level close to the water tank 3. Avoid this device after the stop work, the oil stain of 8 accumulations of collection smoke vent instils into top of a kitchen range or pot, filters in automatic collection and the leading-in filtrate, and the practicality is strong.

In a preferred scheme, the smoke collection port 8 is provided with a noise reduction grid plate 19. Effectively reduce the noise that spreads in the guide duct 14, the practicality is strong.

The utility model discloses a use method does: when the oil smoke purifier is used, firstly, filtering liquid is added into the water tank 3 through the water inlet pipe 6, the adding amount of the filtering liquid is controlled through the observation window 10, then the fan 4 is started, the fan 4 exhausts air from the interior of the machine body 1, so that air in the air guide pipe 14 is driven to flow, oil smoke enters the machine body 1 through the smoke collection port 8 and is sprayed into the filtering liquid through the air guide pipe 14, and the oil smoke is filtered through the filtering liquid and is finally driven by the fan 4 to be discharged outdoors through the exhaust pipe 5.

The utility model has the advantages that: the filter liquid is kept in a relatively stable state all the time in the working process, a large amount of spray can not be excited except for fluctuation caused by oil smoke rushing into the filter liquid, the whole range hood is enabled to work stably, and noise caused by shaking of the filter liquid which drives the whole device to shake is avoided; meanwhile, the filtrate is always kept in the water tank, the pollution area in the machine body is controlled within a certain range, and when the filtrate is replaced each time, new filtrate can flush and clean the polluted inner wall in the process of entering the water tank from the interior of the machine body, so that the effect of no disassembly and washing is realized; the service life of the fan in the air exhaust structure is prolonged, and the economic benefit is stronger; the oil fume purification and filtration effect is ensured, the pollution of oil fume emission to the air environment is reduced, and the oil fume purification and filtration device is more environment-friendly.

Claims

1. The utility model provides a exempt from to unpick and wash liquid and filter lampblack absorber, includes organism (1), its characterized in that: organism (1) on be equipped with face lid (2), water tank (3), fan (4) and exhaust column (5), exhaust column (5) pass fan (4) and extend to in organism (1), water tank (3) are located the bottom of organism (1), be equipped with a plurality of collection cigarette mouths (8) on face lid (2), be equipped with on collection cigarette mouth (8) guide duct (14), the one end that collection cigarette mouth (8) were kept away from in guide duct (14) is located liquid level (17) directly over in water tank (3).

2. A disassembly-and-cleaning-free liquid filtering range hood according to claim 1, characterized in that: one end of the air guide pipe (14) close to the liquid level (17) is an inclined opening, and the distance between one end of the air guide pipe (14) close to the liquid level (17) and the liquid level is not more than five centimeters.

3. A disassembly-and-cleaning-free liquid filtering range hood according to claim 2, characterized in that: the inclined angle of one end of the inclined opening of the air guide pipe (14) does not exceed forty degrees.

4. A disassembly-and-cleaning-free liquid filtering range hood according to claim 1, characterized in that: the water tank (3) on be equipped with limiting plate (9), the one end of face lid (2) passes through limiting plate (9) and organism (1) chucking, the other end of face lid (2) passes through fastening bolt (7) and organism (1) fixed connection.

5. A disassembly-and-cleaning-free liquid filtering range hood according to claim 1, characterized in that: the water tank (3) is provided with an observation window (10).

6. A disassembly-and-cleaning-free liquid filtering range hood according to claim 1, characterized in that: the machine body (1) is provided with a water inlet pipe (6).

7. A disassembly-and-cleaning-free liquid filtering range hood according to claim 1, characterized in that: the water tank (3) bottom be equipped with water collection mouth (11), be equipped with drain pipe (12) on water collection mouth (11), be equipped with ooff valve (13) on drain pipe (12).

8. A unpick and wash-free liquid filtering range hood according to claim 7, characterized in that: the bottom surface of the water tank (3) is an inclined surface, and the water collecting opening (11) is positioned at the lowest position of the horizontal height of the bottom surface of the water tank (3).

9. A disassembly-and-cleaning-free liquid filtering range hood according to claim 1, characterized in that: the oil collecting device is characterized in that an oil blocking cover (15) is arranged on the smoke collecting opening (8), an oil return hole (18) is formed in the oil blocking cover (15), the oil return hole (18) is connected with one end of an oil guide pipe (16), and the other end of the oil guide pipe (16) is located in the machine body (1) and extends to the position above the liquid level close to the water tank (3).

10. A disassembly-and-cleaning-free liquid filtering range hood according to claim 1, characterized in that: the smoke collection port (8) is provided with a noise reduction grid plate (19).