CN214148075U - Filter device of oil smoke purification all-in-one machine - Google Patents

Abstract

The utility model provides a filter equipment of oil smoke purification all-in-one belongs to kitchen equipment technical field. It has been solved current lampblack absorber and has used a period after, and the greasy dirt in the oil smoke can the adhesion in the inside of lampblack absorber, washs and wastes time and energy, inefficiency scheduling problem. The utility model discloses a rose box and the spray set of setting in the rose box, the air outlet of impeller stretches into in the rose box, and the rose box is separated into the drainage layer that sprays layer and lower floor on upper strata, and inspiratory oil smoke washs the neutralization through spray set, and the flue gas after the filtration is discharged through connecting the exhaust pipe that sprays the layer top, and the oily water after the filtration is through connecting the outlet pipe discharge in the drainage bottom. The utility model has the advantages of through set up the rose box in the casing of lampblack absorber, the washing liquid in the water pump extraction storage water tank sprays the oil smoke in the right cavity through the shower nozzle, discharges after wasing and the multiple layer filtration more than, realizes the inside self-cleaning of lampblack absorber, has improved purification efficiency.

Description

Filter device of oil smoke purification all-in-one machine

Technical Field

The utility model belongs to the technical field of kitchen equipment, a filter equipment of oil smoke purification all-in-one is related to.

Background

Early domestic kitchen fume removal was accomplished by an exhaust fan. Although the exhaust fan can remove most of the oil smoke in the kitchen, the exhaust fan cannot solve the problem of pollution of the oil smoke generated in cooking to the whole kitchen, and the range hood 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 fume harmful to human bodies generated in the cooking process, and exhaust the waste and the oil fume to the outside, reduces pollution, purifies air, and has the safety guarantee effects of gas defense and explosion prevention.

Especially in large-scale dining room insides such as school, mill, hotel, restaurant, enterprise and public institution, the lampblack absorber is in operating condition for a long time, after using a period, greasy dirt in the oil smoke can the adhesion in the inside of lampblack absorber, can influence the operation of the inside components and parts of lampblack absorber in the long run, when wasing the lampblack absorber, need unpack apart the dustcoat of lampblack absorber and wash, waste time and energy, efficiency is very low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of the prior range hood, and provides a filtering device which can clean the oil smoke in the range hood and separate and discharge the oil smoke and the smoke.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a filter equipment of oil smoke purification all-in-one, sets up in the casing of lampblack absorber, is equipped with an impeller in the casing and is used for inhaling the oil smoke, and filter equipment is used for filtering the inspiratory oil smoke of impeller, its characterized in that, filter equipment include rose box and set up the spray set in the rose box, the air outlet of impeller stretches into in the rose box, and air outlet department is equipped with the second filter screen, the rose box is separated into about two-layer, including the upper strata spray the layer and the drainage layer of lower floor, the inspiratory oil smoke washs the neutralization through the spray set that sprays the layer, and the flue gas after the filtration is discharged through connecting the discharge pipe that sprays the layer top, and the oily water after the filtration is discharged through the outlet pipe of connecting in drainage layer bottom.

In the filtering device of the oil smoke purification all-in-one machine, the shell is correspondingly provided with openings towards two side faces of the cooking bench, the openings are covered with the smoke inlet plates, the smoke inlet plates are provided with smoke inlet holes, the rear parts of the smoke inlet plates are provided with the first filter screen, and the impellers are positioned above the smoke inlet plates.

In foretell filter equipment of oil smoke purification all-in-one, spray set include shower nozzle, drinking-water pipe and water pump, the bottom of casing is equipped with a storage water tank and is used for placing the washing liquid, the one end and the shower nozzle of drinking-water pipe are connected, in the other end stretches into the storage water tank, the water pump sets up and is connected the washing liquid that is used for extracting in the storage water tank and sprays through the shower nozzle with the drinking-water pipe in the casing.

In the filtering device of the oil fume purification all-in-one machine, a ball float valve is further arranged in the water storage tank, and the ball float valve is connected with a water inlet pipe to supply water to the water storage tank.

In the filtering device of the oil fume purification all-in-one machine, the spray head faces to the air outlet of the impeller.

In the above-mentioned filter equipment of an oil smoke purifies all-in-one, the rose box in still be equipped with the third filter screen, this third filter screen level sets up, separates into the rose box inner chamber above-mentioned layer and the drainage blanket that sprays.

In foretell filter equipment of oil smoke purification all-in-one, the layer that sprays still be equipped with the fourth filter screen, the vertical setting of this fourth filter screen will spray the inner chamber on layer and separate into left cavity and right cavity.

In the filtering device of the oil fume purification all-in-one machine, the spray head is arranged in the right cavity, and the water pumping pipe penetrates through the right cavity and is connected with the spray head.

In the filtering device of the oil fume purification all-in-one machine, the smoke exhaust pipe is arranged at the top of the left chamber.

Compared with the prior art, the utility model discloses a set up the rose box in the casing of lampblack absorber, the oil smoke is through advancing the cigarette hole and inhaling the back, filter the back through first filter screen, discharge from the impeller air outlet, filter the back through the second filter screen again and get into in the right cavity, the washing liquid in the water pump extraction storage water tank sprays the oil smoke in the right cavity through the shower nozzle, gas after the washing passes through the fourth punishment in advance filter screen left, it is interior to filter the entering left cavity behind moisture, gas is discharged by the exhaust port at left cavity top, liquid after the washing is gone into the drainage layer after passing through the third filter screen downwards, and discharge by the outlet pipe of drainage layer bottom, the oil smoke in the suction lampblack absorber is discharged through above washing and multiple layer filtering, realize the inside self-cleaning of lampblack absorber, the purification efficiency is improved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the present invention with the smoke inlet plate removed;

fig. 3 is a cross-sectional view of the present invention.

In the figure, 1, a housing; 2. a smoke inlet plate; 3. a smoke inlet hole; 4. a first filter screen; 5. an impeller; 6. a filter box; 7. a second filter screen; 8. filtering a water layer; 9. a smoke exhaust pipe; 10. a water outlet pipe; 11. a spray head; 12. a water pumping pipe; 13. a water storage tank; 14. a third filter screen; 15. a fourth filter screen; 16. a left chamber; 17. and a right chamber.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 3, a filter equipment of oil smoke purification all-in-one, set up in casing 1 of lampblack absorber, be equipped with an impeller 5 in casing 1 and be used for inhaling the oil smoke, filter equipment is used for filtering the oil smoke that impeller 5 inhaled, casing 1 corresponds the both sides face opening towards the top of a kitchen range, the opening part lid has closed into cigarette board 2, has opened on advancing cigarette board 2 and has advanced cigarette hole 3, the rear portion that advances cigarette board 2 is equipped with first filter screen 4, impeller 5 is located the top of advancing cigarette board 2.

Filter equipment includes rose box 6 and sets up the spray set in rose box 6, and in impeller 5's air outlet stretched into rose box 6, air outlet department was equipped with second filter screen 7, rose box 6 separated into about two-layer, including the upper strata spray the layer and the drainage layer 8 of lower floor, inspiratory oil smoke through set up in the spray set washing on spraying the layer with, the flue gas after the filtration was discharged through connecting the 9 pipes of discharging fume at spraying the layer top, the oily water after the filtration was discharged through connecting the outlet pipe 10 in 8 bottoms on drainage layer.

Spray set includes shower nozzle 11, drinking-water pipe 12 and water pump, and casing 1's bottom is equipped with a storage water tank 13 and is used for placing the washing liquid, the one end and the shower nozzle 11 of drinking-water pipe 12 are connected, and the other end stretches into in the storage water tank 13, the water pump setting is connected with drinking-water pipe 12 in casing 1 and is used for extracting the washing liquid in the storage water tank 13 and sprays through shower nozzle 11. The nozzle 11 faces the air outlet of the impeller 5.

A third filter screen 14 is also arranged in the filter box 6, and the third filter screen 14 is horizontally arranged to divide the inner cavity of the filter box 6 into the spraying layer and the water filtering layer 8. The spray layer is also internally provided with a fourth filter screen 15, the fourth filter screen 15 is vertically arranged to divide the inner cavity of the spray layer into a left cavity 16 and a right cavity 17. The spray head 11 is arranged in the right chamber 17, and the pumping pipe 12 passes through the right chamber 17 and is connected with the spray head 11. The smoke exhaust pipe 9 is arranged at the top of the left chamber 16.

A ball float valve is also arranged in the water storage tank 13 and is connected with a water inlet pipe to supply water to the water storage tank 13. After using for a period, the water in the storage water tank 13 constantly reduces, the horizontal plane begins to reduce, because the floater on the ball float valve makes and floats on the liquid level of washing liquid all the time, therefore the position of floater also begins to reduce, the switch of ball float valve will be opened, water in the inlet pipe will flow into the storage water tank 13 from the ball float valve, begin to add water to the storage water tank 13, after the horizontal plane in the storage water tank 13 begins to rise, the position of floater also begins to rise, the switch of ball float valve is closed, stop intaking, make the water level in the storage water tank 13 keep normal supply state all the time through the ball float valve.

The working principle of the utility model is as follows:

after oil smoke is sucked through the smoke inlet 3, the oil smoke is firstly filtered through the first filter screen 4 and then discharged from an air outlet of the impeller 5, the oil smoke is secondly filtered through the second filter screen 7 and then enters the right chamber 17, the washing liquid in the water pump pumping water storage tank 13 is sprayed to the oil smoke in the right chamber 17 through the spray head 11, the cleaned gas is thirdly filtered through the fourth material passing filter screen to the left, the gas enters the left chamber 16 after being filtered to remove water, the gas is discharged from a smoke outlet at the top of the left chamber 16, the cleaned liquid is fourthly filtered downwards through the third filter screen 14 and then enters the water filtering layer 8, and the liquid is discharged from a water outlet pipe 10 at the bottom of the water filtering layer 8.

It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be interpreted in an open-ended manner, i.e. in a manner equivalent to "including at least … …", and not in a closed manner, i.e. in a manner not to be interpreted as "including … … only".

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (8)

1. A filtering device of an oil fume purification all-in-one machine is arranged in a shell (1) of a range hood, an impeller (5) is arranged in the shell (1) and is used for sucking oil fume, the filtering device is used for filtering the oil fume sucked by the impeller (5), it is characterized in that the filtering device comprises a filtering box (6) and a spraying device arranged in the filtering box (6), an air outlet of the impeller (5) extends into the filtering box (6), a second filter screen (7) is arranged at the air outlet, the filter box (6) is divided into an upper layer and a lower layer, which comprises a spraying layer at the upper layer and a water filtering layer (8) at the lower layer, the sucked oil smoke is cleaned and neutralized by a spraying device arranged at the spraying layer, the filtered smoke is discharged through a smoke discharge pipe (9) connected to the top of the spraying layer, and the filtered oil and water are discharged through a water outlet pipe (10) connected to the bottom of the water filtering layer (8).

2. The filtering device of the lampblack purification all-in-one machine as claimed in claim 1, wherein the spraying device comprises a spray head (11), a water pumping pipe (12) and a water pump, a water storage tank (13) is arranged at the bottom of the shell (1) and used for containing washing liquid, one end of the water pumping pipe (12) is connected with the spray head (11), the other end of the water pumping pipe extends into the water storage tank (13), and the water pump is arranged in the shell (1) and connected with the water pumping pipe (12) and used for pumping the washing liquid in the water storage tank (13) and spraying through the spray head (11).

3. The filtering device of an integrated lampblack purification machine according to claim 2, wherein a ball float valve is further arranged in the water storage tank (13), and the ball float valve is connected with a water inlet pipe to supply water to the water storage tank (13).

4. The filtering device of the lampblack purification all-in-one machine as claimed in claim 2, wherein the spray head (11) faces the air outlet of the impeller (5).

5. The filtering device of an integrated lampblack purification machine according to claim 1, wherein a third filter screen (14) is further arranged in the filter box (6), and the third filter screen (14) is horizontally arranged to divide an inner cavity of the filter box (6) into the spraying layer and the filtered water layer (8).

6. The filtering device of an integrated lampblack purification machine according to claim 2, wherein a fourth filter screen (15) is further arranged in the spraying layer, the fourth filter screen (15) is vertically arranged to divide an inner cavity of the spraying layer into a left cavity (16) and a right cavity (17).

7. A filtering device of an integrated lampblack purification machine as claimed in claim 6, wherein the spray head (11) is arranged in the right chamber (17), and the water pumping pipe (12) penetrates through the right chamber (17) and is connected with the spray head (11).

8. A filtering device of an integrated lampblack purification machine as claimed in claim 6, characterized in that said smoke exhaust pipe (9) is arranged at the top of the left chamber (16).

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