CN214275866U

CN214275866U - Intelligent emission-free cleaning-free range hood

Info

Publication number: CN214275866U
Application number: CN202120041863.9U
Authority: CN
Inventors: 王周渭
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-09-24
Anticipated expiration: 2031-01-08

Abstract

The utility model discloses a no emission of intelligence exempts from to wash lampblack absorber, which comprises a housing, the inside of housing is equipped with processing unit, processing unit's inside below has held the circulation liquid, it leads the tobacco pipe to insert in the middle of the inside of circulation liquid, it is higher than the liquid level of circulation liquid to lead the upper end of tobacco pipe, and leads the lower extreme of tobacco pipe to install no screen panel, inside one side below of processing unit is equipped with the circulating pump with circulation liquid intercommunication, processing unit's upper surface has inserted the shower nozzle, be equipped with the circulating pipe between shower nozzle and the circulating pump, processing unit's top one side is equipped with the unit of airing exhaust, the utility model discloses an oil smoke can meet the treatment liquid of from the top down motion at the in-process of bottom up-ward movement, compares in making ultrasonic atomization treatment liquid say, this device treatment effeciency improves, just the utility model discloses social, no emission, No need of cleaning, long service life and low noise.

Description

Intelligent emission-free cleaning-free range hood

Technical Field

The utility model relates to a lampblack absorber technical field specifically is an intelligence does not have emission and exempts from to wash lampblack absorber.

Background

A range hood is an electric appliance for completely sucking oil fume and the like generated during cooking in a household kitchen, can well complete the functional function, and has a decoration concept of fusing the modern kitchen pattern. Through the development of the range hood, the range hood is not limited to a simple tool for removing oil smoke in a kitchen, but more entertainment functions and use functions are added, for example, the entertainment range hood with a television display is added, the range hood with a security system integrated with an intelligent home is added, and a network range hood with network control is installed.

The patent with application number 201811043453.7 provides a no-pipe ultrasonic pen washing-free range hood and a method for filtering and removing oil smoke, wherein 'an ultrasonic transducer (9) generates high-frequency vibration in the cleaning liquid (8) to atomize the cleaning liquid (8) covered on the ultrasonic transducer, and innumerable liquid macromolecules after atomization wrap the entering oil smoke particles and continue to enter an oil smoke filtering device (6');

this method of using ultrasonic waves to atomize cleaning solutions has low atomization efficiency, resulting in poor treatment results.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a no emission of intelligence exempts from to wash lampblack absorber to the mode atomization efficiency who uses ultrasonic atomization cleaning solution among the solution prior art is low, leads to the not good problem of treatment effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a no emission of intelligence is exempted from to wash lampblack absorber, includes the housing, the inside of housing is equipped with the processing unit, the circulating liquid has been held to the inside below of processing unit, the inside centre of circulating liquid has inserted and has led the tobacco pipe, the upper end of leading the tobacco pipe is higher than the liquid level of circulating liquid, and the lower extreme of leading the tobacco pipe installs no screen panel, inside one side below of processing unit is equipped with the circulating pump with the circulating liquid intercommunication, the upper surface of processing unit has inserted the shower nozzle, be equipped with the circulating pipe between shower nozzle and the circulating pump, top one side of processing unit is equipped with the unit of airing exhaust.

Preferably, the middle part of one side of the circulating pipe is provided with a liquid filling port, and the liquid filling port penetrates through the outer part of the housing.

Preferably, a sewage draining exit is arranged on one side of the processing unit, which is far away from the circulating pump, and the sewage draining exit penetrates through the outer side of the housing.

Preferably, the top of circulation liquid is equipped with the direction net, and the direction net is the tilt state, and the low side of direction net is installed in the inside of processing unit and is close to one side of drain, and the direction net is close to one side of drain and has seted up dirty material discharge port, and the direction net is close to one side below of dirty material discharge port and installs and separate the net.

Preferably, the ultrasonic vibrators are mounted on two sides of the bottom of the outer surface of the processing unit.

Preferably, a guide plate is arranged on one side, close to the dirty material discharge port, of the inner wall of the treatment unit, and the guide plate is used for guiding liquid flowing downwards above the guide plate to the guide net.

Preferably, a screen plate is arranged above the inside of the processing unit, and dense ceramic rings are arranged below the screen plate.

Preferably, the exhaust unit comprises a fan arranged on one side above the processing unit and an air outlet arranged on one side of the fan.

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

1. the oil smoke of the utility model meets the treatment liquid moving from top to bottom in the process of moving from bottom to top, so that the treatment liquid can thoroughly treat the oil smoke, the whole structure of the mode of spraying the treatment liquid is simple, the spraying amount of the treatment liquid can be automatically determined, and compared with the ultrasonic atomization treatment liquid, the treatment efficiency of the device is improved;

2. the utility model has the advantages of social benefit, no emission, environmental protection, great reduction of pollutants directly discharged into the atmosphere, and catering to the increasingly important environmental protection requirements of modern times;

3. the range hood is free of cleaning, the design idea of the range hood is different from that of the traditional range hood, no filter screen is arranged, the fan is not in contact with oil smoke, no vacant cavity is arranged, and therefore no part needing cleaning is arranged. Only the front smoke guide pipe and the circulating liquid need to be replaced periodically, so that the capital and energy required to be invested in the subsequent use process are saved for consumers;

4. the service life is prolonged, the core of the range hood is the fan and the motor, the fan inside the traditional range hood can be in direct contact with oil smoke, a large amount of accumulated oil of a fan impeller is difficult to clean, the fan rotates and loses dynamic balance, the suction effect is naturally worse and worse, and the service life is also shortened. The fan of the range hood is not in direct contact with the oil smoke, so that the service lives of the motor and the fan can be greatly prolonged;

5. the noise is reduced, the principle of induced drafting that this lampblack absorber of reduction energy consumption adopted is different, and the negative-pressure air blower that its used dress is at the machine top for lampblack absorber cavity forms the negative pressure, greatly increased the volume of induced drafting of lampblack absorber, it is not absorbed to say that the oil smoke is essentially, but lean on air on every side and press into together with the oil smoke, consequently greatly reduced the throat sound.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

fig. 3 is a schematic view of the internal structure of the present invention.

In the figure: 1. a housing; 2. a circulation pump; 3. a circulation pipe; 4. a porcelain ring; 5. a screen plate; 6. a spray head; 7. a smoke guide pipe; 8. a sewage draining outlet; 9. a liquid filling port; 10. a fan; 11. an air outlet; 12. circulating the liquid; 13. a processing unit; 14. an ultrasonic vibrator; 15. a guide net; 151. a dirty material discharge port; 16. no net cover; 17. a baffle; 18. and (4) isolating nets.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

Example one

Referring to fig. 1-3, in an embodiment of the present invention, an intelligent emission-free cleaning-free range hood includes a housing 1, a processing unit 13 is disposed inside the housing 1, a smoke guide pipe 7 is inserted in the middle of the lower portion of the inside of the processing unit 13, a mesh enclosure 16 is mounted at the lower end of the smoke guide pipe 7, an exhaust unit is disposed on one side of the upper portion of the processing unit 13, the exhaust unit can exhaust air, when the exhaust air is exhausted, negative pressure external oil smoke gas generated inside the mesh enclosure 16 can enter the inside of the processing unit 13 through the smoke guide pipe 7, and the oil smoke gas flows from bottom to top;

as shown in fig. 1, in order to enable the exhaust unit to perform good exhaust, the exhaust unit includes a fan 10 installed at one side above a processing unit 13 and an air outlet 11 provided at one side of the fan 10, the fan 10 may perform air exhaust to generate a negative pressure inside a mesh enclosure 16, and the air outlet 11 may perform air exhaust;

with reference to fig. 1, the circulating liquid 12 is contained in the processing unit 13, the circulating liquid 12 should be lime water solution, the smoke guide pipe 7 penetrates through the circulating liquid 12, the upper end of the smoke guide pipe 7 is higher than the liquid level of the circulating liquid 12, the circulating pump 2 communicated with the circulating liquid 12 is arranged below one side of the inside of the processing unit 13, the spray head 6 is inserted into the upper surface of the processing unit 13, the circulating pipe 3 is arranged between the spray head 6 and the circulating pump 2, the circulating pump 2 pumps the circulating liquid 12 into the spray head 6 through the circulating pipe 3, and sprays out downwards, and meets the oil smoke gas flowing upwards in the process of spraying out downwards;

in order to ensure that the sprayed liquid can be relatively uniform, a screen plate 5 is arranged above the inside of the processing unit 13, and dense ceramic rings 4 are arranged below the screen plate 5, so that the contact area between the oil fume and the solution is effectively increased, the solution flows from top to bottom, the smoke flows from bottom to top, and particles of the oil fume and the smoke can be fully captured;

the liquid sprayed by the spray head 6 can absorb CO2 (chemical principle: CO2+ Ca (OH)2= CaCO3+ H2O) in the smoke, the generated calcium carbonate can fall downwards due to the action of gravity, the clean gas is discharged from the exhaust pipe unit, and the unreacted liquid and the generated water can carry oil drops in the oil smoke to fall downwards;

referring to fig. 1 and 2, in order to collect the calcium carbonate falling down, a guiding net 15 is arranged above the circulating liquid 12, the guiding net 15 is inclined, and the lower end of the guiding net 15 is installed at one side of the inside of the processing unit 13 close to the sewage outlet 8, at this time, the unreacted liquid and the generated water carrying oil drops in the oil smoke fall downwards and pass through the guiding net 15 due to gravity to enter the inside of the circulating liquid 12, and the calcium carbonate generated by the reaction moves towards the lower end along the guiding net 15 and is accumulated at the lower end;

as shown in fig. 2, a dirty material outlet 151 is formed in one side of the guide net 15 close to the sewage outlet 8, a separation net 18 is arranged below one side of the guide net 15 close to the dirty material outlet 151, calcium carbonate reaches the lower end and then is discharged to the left side of the separation net 18 from the dirty material outlet 151, and at the moment, the calcium carbonate can be collected at the left side of the separation net 18;

as shown in fig. 1, in order to discharge calcium carbonate, a sewage draining outlet 8 is arranged on one side of the processing unit 13 away from the circulating pump 2, and the sewage draining outlet 8 penetrates through the outer side of the housing 1 and can be discharged from the sewage draining outlet 8 by opening a valve;

as shown in fig. 1, the ultrasonic vibrators 14 are mounted on both sides of the bottom of the outer surface of the processing unit 13, on one hand, the ultrasonic vibrators 14 form an ultrasonic cleaning device during operation, and small oil droplets of an oil-water mixture are emulsified by high-frequency ultrasonic waves and finally dissolved in a solution;

on the other hand, the ultrasonic vibrator 14 can enable the guide net 15 to vibrate, so that the calcium carbonate can conveniently reach the position of the dirty material outlet 151;

as shown in figure 1, the middle part of one side of the circulating pipe 3 is provided with a liquid filling port 9, the liquid filling port 9 penetrates through the outer part of the housing 1, and lime water is fed towards the bottom in the treatment unit 13 through the liquid filling port 9;

with continued reference to fig. 1, a deflector 17 is mounted on the inner wall of the treatment unit 13 on the side close to the dirty material outlet 151, the deflector 17 is used to guide the liquid flowing downward above itself onto the guide screen 15, and the deflector 17 guides the liquid from the filling opening 9 on the one hand and the reaction liquid falling downward above on the other hand, so that the liquid reaches the guide screen 15 without entering the dirty material outlet 151.

The utility model discloses a theory of operation and use flow: when the device is used, the fan 10 can perform air extraction to generate negative pressure inside the mesh enclosure 16, so that oil smoke can enter the inside of the processing unit 13 through the mesh enclosure 16 and the smoke guide pipe 7, the circulating pump 2 pumps the circulating liquid 12 into the spray head 6 through the circulating pipe 3 and sprays downwards, and the oil smoke can meet the oil smoke gas flowing upwards in the process of spraying downwards, in order to enable the sprayed liquid to be more uniform, the mesh plate 5 is arranged above the inside of the processing unit 13, and the dense ceramic rings 4 are arranged below the mesh plate 5, so that the contact area between the oil smoke and the solution is effectively increased, the solution flows from top to bottom, the smoke flows from bottom to top, particles of the oil and the smoke can be fully captured, the liquid sprayed by the spray head 6, and CO2 (chemical principle: CO2+ Ca (OH)2= CaCO3+ H2O) in the smoke;

the generated calcium carbonate can fall downwards under the action of gravity, unreacted liquid and generated water can carry oil drops in oil smoke to fall downwards, the ultrasonic vibrator 14 forms an ultrasonic cleaning device during working, small oil drops of an oil-water mixture are emulsified through high-frequency ultrasonic waves and finally dissolved in solution, the calcium carbonate generated through reaction can move towards the low end along the guide net 15 (the guide net 15 can vibrate through the ultrasonic vibrator 14, and then the calcium carbonate can conveniently reach the position of the dirty material outlet 151), the calcium carbonate can be discharged to the left side of the partition net 18 from the dirty material outlet 151 after reaching the low end, the calcium carbonate can be collected to the left side of the partition net 18 at the moment, and can be discharged from the sewage outlet 8 by opening a valve;

and the treated clean gas is discharged from the air outlet 11.

Example two

Referring to fig. 1-3, in an embodiment of the present invention, an intelligent emission-free cleaning-free range hood includes a housing 1, a processing unit 13 is disposed inside the housing 1, a circulation liquid 12 is accommodated below the processing unit 13, a smoke guide pipe 7 is inserted into the circulation liquid 12, the upper end of the smoke guide pipe 7 is higher than the liquid level of the circulation liquid 12, a mesh enclosure 16 is disposed at the lower end of the smoke guide pipe 7, a circulation pump 2 communicated with the circulation liquid 12 is disposed below one side inside the processing unit 13, a spray head 6 is inserted into the upper surface of the processing unit 13, a circulation pipe 3 is disposed between the spray head 6 and the circulation pump 2, and an exhaust unit is disposed above one side of the processing unit 13; a liquid filling port 9 is arranged in the middle of one side of the circulating pipe 3, and the liquid filling port 9 penetrates through the outer part of the housing 1; a sewage draining outlet 8 is arranged on one side of the processing unit 13, which is far away from the circulating pump 2, and the sewage draining outlet 8 penetrates through the outer side of the housing 1; a screen plate 5 is arranged above the inside of the processing unit 13, and dense ceramic rings 4 are arranged below the screen plate 5; the exhaust unit includes a fan 10 installed at one side above the processing unit 13 and an air outlet 11 provided at one side of the fan 10.

The utility model discloses a theory of operation and use flow: when the device is used, the fan 10 can perform air draft, so that negative pressure is generated inside the mesh enclosure-free device 16, oil smoke can enter the processing unit 13 through the mesh enclosure-free device 16 and the smoke guide pipe 7, the circulating pump 2 pumps the circulating liquid 12 into the spray head 6 through the circulating pipe 3, the circulating liquid is sprayed downwards, the oil smoke gas flowing upwards can be met in the downward spraying process, in order to enable the sprayed liquid to be uniform, the mesh plate 5 is arranged above the inside of the processing unit 13, the dense ceramic rings 4 are arranged below the mesh plate 5, the contact area between the oil smoke and the solution is effectively increased, the solution flows downwards from top to bottom, the smoke flows upwards from bottom to top, and particles of the oil smoke and the smoke can be fully captured.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an intelligence does not have emission and exempts from to wash lampblack absorber, includes housing (1), the inside of housing (1) is equipped with processing unit (13), its characterized in that: circulation liquid (12) is contained in the lower portion of the inside of the processing unit (13), a smoke guide pipe (7) is inserted into the middle of the inside of the circulation liquid (12), the upper end of the smoke guide pipe (7) is higher than the liquid level of the circulation liquid (12), a mesh enclosure (16) is installed at the lower end of the smoke guide pipe (7), a circulation pump (2) communicated with the circulation liquid (12) is arranged below one side of the inside of the processing unit (13), a spray head (6) is inserted into the upper surface of the processing unit (13), a circulation pipe (3) is arranged between the spray head (6) and the circulation pump (2), and an exhaust unit is arranged on one side of the upper portion of the processing unit (13).

2. The intelligent emission-free cleaning-free range hood according to claim 1, characterized in that: and a liquid filling port (9) is arranged in the middle of one side of the circulating pipe (3), and the liquid filling port (9) penetrates through the outer part of the housing (1).

3. The intelligent emission-free cleaning-free range hood according to claim 1, characterized in that: and a sewage draining outlet (8) is arranged on one side of the processing unit (13) far away from the circulating pump (2), and the sewage draining outlet (8) penetrates through the outer side of the housing (1).

4. The intelligent emission-free cleaning-free range hood according to claim 3, characterized in that: the top of circulation liquid (12) is equipped with direction net (15), and direction net (15) are the tilt state, and the low end of direction net (15) is installed in the inside of processing unit (13) and is close to one side of drain (8), and direction net (15) are close to one side of drain (8) and have been seted up dirty material discharge port (151), and direction net (15) are close to one side below of dirty material discharge port (151) and install at a distance from net (18).

5. The intelligent emission-free cleaning-free range hood according to claim 4, characterized in that: and ultrasonic vibrators (14) are arranged on two sides of the bottom of the outer surface of the processing unit (13).

6. The intelligent emission-free cleaning-free range hood according to claim 4, characterized in that: a guide plate (17) is arranged on one side, close to the dirty material discharge port (151), of the inner wall of the processing unit (13), and the guide plate (17) is used for guiding liquid flowing downwards above the guide plate to the guide net (15).

7. The intelligent emission-free cleaning-free range hood according to claim 1, characterized in that: a screen plate (5) is arranged above the inner part of the processing unit (13), and dense ceramic rings (4) are arranged below the screen plate (5).

8. The intelligent emission-free cleaning-free range hood according to claim 1, characterized in that: the air exhaust unit comprises a fan (10) arranged on one side above the processing unit (13) and an air outlet (11) arranged on one side of the fan (10).