CN218249354U - Oil smoke filtering mechanism of automatic cooker - Google Patents

Abstract

The utility model provides a pair of automatic cooking machine's oil smoke filtering mechanism, contain the rack, oil smoke filtration system contains honeycomb filtering mechanism, basin filtering mechanism, honeycomb filtering mechanism contains the box body, set up the metal filter screen in the box body, the mechanism of dripping, it has the filtration pore to be honeycomb distribution on the metal filter screen, fry the oil smoke in the dish chamber and access to in the box body, basin filtering mechanism contains the basin that is used for the water storage, the air-blower, washing liquid conveying mechanism, the mechanism of dripping draws water from the basin and drips to the metal filter screen on, box body and basin intercommunication, washing liquid conveying mechanism is arranged in adding the washing liquid to the basin, basin one side is connected with exhaust duct, oil smoke in the box body under the drive of air-blower with the water mixing purification back rethread exhaust duct in the basin discharge, can improve the filtration processing ability of oil smoke effectively, can carry out the oil smoke filtering with the continuity, do not frequently wash or replace the puzzlement of filter core, improve cooking machine's convenience in use.

Description

Oil smoke filtering mechanism of automatic cooker

Technical Field

The utility model relates to a machine of cooking field indicates an automatic cooking machine's oil smoke filtering mechanism especially.

Background

The frying machine is a new generation of microcomputer-controlled intelligent cooking equipment, does not need to be manually monitored, only needs to put prepared main materials, ingredients and seasonings into the cooking machine at one time, sets a program, and automatically completes the frying process, thereby bringing great convenience to modern fast-paced life.

The cooking machine will produce the oil smoke when cooking, in order to reduce the oil smoke and to the influence that kitchen air and environment caused, the cooking machine can set up the oil smoke filter, and its oil smoke filter of current cooking machine is exactly a filter core that can absorb the oil smoke basically, and its filter core is mostly materials such as sponge, fries several times basically and crosses its load capacity, need frequently change or wash the filter core, and the oil smoke filter effect is unsatisfactory, and it is not convenient enough to use.

Disclosure of Invention

The utility model aims to solve the problem that an automatic cooking machine's oil smoke filtering mechanism is provided, need not artifical the maintenance, improves oil smoke filter effect, improves the convenience of use.

The technical problem of be solved according to the utility model provides a pair of automatic cooking machine's oil smoke filtering mechanism, establish the rack in the stir-fry chamber in containing, set up the oil smoke filtration system in the rack, oil smoke filtration system contains honeycomb filtering mechanism, basin filtering mechanism, honeycomb filtering mechanism contains the box body, set up the metal filter screen in the box body, the mechanism that drips, it has the filtration pore to be honeycomb distribution on the metal filter screen, oil smoke in the stir-fry chamber accesss to the box body, basin filtering mechanism contains the basin that is used for the water storage, the air-blower, washing liquid conveying mechanism, drip the mechanism and draw water from the basin and drip to the metal filter screen on, box body and basin intercommunication, washing liquid conveying mechanism is arranged in adding the washing liquid to the basin, basin one side is connected with exhaust duct, oil smoke in the box body is discharged with rethread exhaust duct after the water mixing purification in the basin under the drive of air-blower.

Preferably, the water tank filtering mechanism further comprises an atomizing mechanism, the atomizing mechanism comprises an air duct communicated between the box body and the water tank, a water mist conveying pipe communicated with the air duct and arranged towards the output end side of the air duct, an atomizing nozzle arranged on the water mist conveying pipe, and a V-shaped dispersing baffle arranged at the output end of the air duct, and water in the water tank is pumped to the water mist conveying pipe through the water dripping water pump.

Preferably, the cleaning liquid delivery mechanism comprises a liquid storage tank for storing the cleaning liquid and an infusion water pump for pumping the cleaning liquid in the liquid storage tank into the water tank.

Preferably, be provided with water supply mechanism in the rack, water supply mechanism contains the storage water tank, sets up in the inlet tube of rack one side, connects the solenoid valve on the output of inlet tube, the output intercommunication of solenoid valve to inside storage water tank and the basin.

Preferably, a first float valve switch and a second float valve switch are respectively arranged in the water storage tank and the water tank, the output end of the electromagnetic valve is communicated to one end of a second three-way joint, the other two ends of the second three-way joint are respectively communicated with the input ends of the first float valve switch and the second float valve switch, the output ends of the first float valve switch and the second float valve switch are respectively communicated to the inside of the water storage tank and the inside of the water tank, the water dropping mechanism comprises a plurality of pipe joints arranged at the top of the box body, a first three-way joint, a flow sensor, a filter and a water dropping pump, the filter, the flow sensor and the water dropping pump are sequentially connected, the output end of the water dropping pump is communicated to one end of the first three-way joint, the other two ends of the first three-way joint are respectively communicated with the input end of the pipe joints and the input end of the water mist conveying pipe, the output end of the pipe joints are communicated to the inside of the water tank, and the input end of the filter is communicated to the inside of the water tank.

Preferably, basin filtering mechanism still contains drainage mechanism, and drainage mechanism contains the drainage water pump that sets up in the basin, sets up the drain pipe in rack one side, and the output of drainage water pump and the input intercommunication of drain pipe.

Preferably, the basin contains the water storage kerve, the intercommunication sets up in the cover of ventilating at the water storage kerve top, and vent line's output intercommunication is in the one end of the cover of ventilating, and the air intake of air-blower and the other end intercommunication of the cover of ventilating, the air outlet and the water storage kerve top intercommunication of air-blower, and exhaust duct's input intercommunication is at the top of water storage kerve.

Preferably, the side wall of the water storage bottom groove is provided with an overflow water pipe communicated with the inside of the water storage bottom groove, the output end of the overflow water pipe is communicated with the input end of the drain pipe, the bottom of the box body is provided with a water accumulation conveying pipe communicated with the inside of the box body, and the output end of the water accumulation conveying pipe is communicated into the water storage bottom groove.

Preferably, the output end of the exhaust pipeline extends to the side wall of the cabinet, the output end of the exhaust pipeline is provided with an active carbon filter bag, the cabinet is provided with a plurality of oil smoke input pipes communicated with the cooking cavity, and the output ends of the oil smoke input pipes are communicated to the inside of the box body.

The utility model has the advantages that: the utility model provides an automatic cooking machine's oil smoke filtering mechanism, set up unique assembly structure, because oil smoke filtration system contains honeycomb filter mechanism, basin filter mechanism, the storage water tank, honeycomb filter mechanism contains the metal filter screen that sets up in the box body, drip mechanism, basin filter mechanism contains the water groove, the air-blower, washing liquid conveying mechanism, basin one side intercommunication has exhaust duct, it drips to last in the metal filter screen through drip mechanism, the waterway forms cellular waterway network in the filtration pore, add the washing liquid to the basin through washing liquid conveying mechanism, it mixes and forms the liquid level of take-up water and washing liquid in the basin, because the air-blower air exhaust effect in the basin, the oil smoke that forms will get into the box body under the effect of atmospheric pressure difference in the stir-fry in-process stir-fry dish chamber, the oil smoke will obtain further filtration and purification under the degradation effect, the gas after the process through the exhaust duct exhaust, the oil smoke can be through improving the cooking machine's of filtration nature effectively and handling, the convenience that can not carry out the filtration replacement frequently carries out the puzzlement.

Drawings

Fig. 1 illustrates the outline structure of the present invention.

Fig. 2 illustrates the structure diagram of the oil smoke filtering system of the present invention.

Fig. 3 illustrates a schematic cross-sectional structure diagram of the present invention.

Fig. 4 illustrates a partially enlarged structural diagram of a portion a in fig. 2 according to the present invention.

Fig. 5 illustrates the assembly structure diagram of the water supply mechanism and the water storage tank of the present invention.

Fig. 6 illustrates the outline structure schematic diagram of the V-shaped dispersing baffle of the present invention.

Fig. 7 illustrates an assembly structure diagram of the honeycomb filtering mechanism and the water tank filtering mechanism of the present invention.

The reference numbers indicate: the cooking device comprises a cabinet 10, a cooking cavity 11, an oil smoke input pipe 12, a honeycomb filtering mechanism 20, a box body 21, a ponding conveying pipe 210, a metal filter screen 22, a filtering hole 220, a pipe joint 23, a first three-way joint 230, a flow sensor 231, a filter 232, a water tank filtering mechanism 30, a water tank 31, a water storage bottom tank 310, a ventilating cover body 311, an overflow water pipe 312, a blower 32, an exhaust pipeline 33, an active carbon filtering bag 330, a ventilating pipeline 34, a water mist conveying pipe 340, an atomizing nozzle 341, a V-shaped dispersing baffle 342, a liquid storage tank 35, a liquid conveying water pump 350, a water discharging mechanism 36, a water discharging water pump 360, a water discharging pipe 361, a second float valve switch 37, a water storage tank 40, a water supply mechanism 41, a water inlet pipe 410, an electromagnetic valve 411, a first float valve switch 42, a water dropping pump 43 and a second three-way joint 44.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments.

All other embodiments of the person skilled in the art, which are obtained without inventive work on the basis of the described embodiments of the present disclosure, are within the scope of protection of the present disclosure.

Refer to fig. 1-7.

The utility model provides an automatic cooking machine's oil smoke filtering mechanism, establish rack 10 of stir-fry chamber 11 in containing, set up the oil smoke filtration system in rack 10, oil smoke filtration system contains honeycomb filtering mechanism 20, basin filtering mechanism 30, storage water tank 40, honeycomb filtering mechanism 20 contains box body 21, set up the metal filter screen 22 in box body 21, drip mechanism, it has filtration pore 220 to be honeycomb distribution on the metal filter screen 22, the oil smoke in the stir-fry chamber 11 accesss to in the box body 21, basin filtering mechanism 30 contains the basin 31 that is used for the water storage, air-blower 32, washing liquid conveying mechanism, drip mechanism draws water from basin 31 and drips to on the metal filter screen 22, box body 21 and basin 31 intercommunication, washing liquid conveying mechanism is arranged in adding the washing liquid to basin 31, basin 31 one side is connected with exhaust duct 33, oil smoke in the box body 21 is discharged through exhaust duct 33 after the water mixing purification with the basin 31 in the basin under the drive of air-blower 32 with the basin 31.

When the device is used, a controller is arranged on the cooking machine, a program is set in the controller to execute a cooking process, clear water is stored in the water tank 31, a proper amount of cleaning liquid is added into the water tank 31 through the cleaning liquid conveying mechanism, the cleaning liquid can be detergent, the cleaning liquid is mixed with water entering the water tank 31 to generate foam, the mixed liquid has the functions of emulsifying grease and degrading grease, the cooking cavity 11 is in a closed state during cooking, the air blower 32 is started to work, water is continuously dripped onto the metal filter screen 22 through the dripping mechanism, a honeycomb-shaped water path network is formed in the metal filter screen 22 through water paths in the filter holes 220, water seeping from the metal filter screen 22 enters the water tank 31, the water and the cleaning liquid in the water tank 31 are mixed to form a liquid level with a certain height, and an air outlet of the air blower 32 extends to be below the liquid level of the water tank 31, because the air blower 32 sucks air from the water tank 31, oil smoke formed in the cooking cavity 11 during cooking enters the box body 21 under the action of the air pressure difference between the cooking cavity 11 and the water tank 31, the oil smoke is mixed with water in the water path network of the metal filter screen 22 and is filtered for the first time, the oil smoke is driven by the air blower 32 to enter below the liquid level of the water tank 31 and is mixed with the mixed liquid of the water and the cleaning liquid again, the oil smoke is further filtered and purified under the emulsification and degradation effects of the cleaning liquid, the input end of the exhaust pipeline 33 is higher than the liquid level of the water tank 31, and the filtered gas is discharged through the exhaust pipeline 33, so that the filtering treatment capacity of the oil smoke can be effectively improved, the oil smoke can be filtered continuously, the trouble of frequent cleaning or filter element replacement is avoided, and the use convenience of the cooking machine is improved.

Based on the above embodiment, the water tank filtering mechanism 30 further comprises an atomizing mechanism, the atomizing mechanism comprises an air duct 34 communicated between the box body 21 and the water tank 31, a water mist delivery pipe 340 communicated with the air duct 34 and arranged toward the output end side of the air duct 34, an atomizing nozzle 341 arranged on the water mist delivery pipe 340, and a V-shaped dispersion baffle 342 arranged at the output end of the air duct 34, and water in the water tank 31 is pumped toward the water mist delivery pipe 340 through the drip water pump 43. The water in the water tank 31 is pumped into the water mist delivery pipe 340 by the water dropping pump 43, the water flowing through the water mist delivery pipe 340 forms water mist sprayed onto the V-shaped dispersion baffle 342 under the atomization action of the atomization nozzle 341, the oil smoke entering the water tank 31 through the ventilation pipeline 34 is mixed with the water mist and impacts on the V-shaped dispersion baffle 342, then the oil smoke is divided into two water curtains under the guide action of the V-shaped dispersion baffle 342 to enter the water tank 31, the mixing degree of the oil smoke and the water mist is improved, and the mixture of the oil smoke and the water mist is mixed in the mixed liquid of the water and the cleaning liquid under the pumping action of the blower 32 to be filtered.

Based on the above embodiment, the cleaning liquid delivery mechanism includes the reservoir tank 35 for storing the cleaning liquid, and the infusion water pump 350 for pumping the cleaning liquid in the reservoir tank 35 into the water tank 31. The cleaning liquid is stored in the liquid storage tank 35 for standby, and when the cleaning liquid needs to be added into the water tank 31, the liquid conveying water pump 350 can pump the cleaning liquid in the liquid storage tank 35 into the water tank 31.

Based on the above embodiment, the cabinet 10 is provided with the water supply mechanism 41, and the water supply mechanism 41 includes the water storage tank 40, the water inlet pipe 410 disposed at one side of the cabinet 10, the electromagnetic valve 411 connected to the output end of the water inlet pipe 410, and the output end of the electromagnetic valve 411 communicated to the water storage tank 40 and the inside of the water tank 31. The input of inlet tube 410 communicates with tap, when needs add water to storage water tank 40 and basin 31, opens solenoid valve 411, and water will be inputed in storage water tank 40 and the basin 31, and rethread solenoid valve 411 is closed with the inlet tube 410 output after filling water and accomplishing.

Based on the above embodiment, the water storage tank 40 and the water tank 31 are respectively provided with the first float valve switch 42 and the second float valve switch 37, the output end of the electromagnetic valve 411 is communicated to one end of the second three-way joint 44, the other two ends of the second three-way joint 44 are respectively communicated with the input ends of the first float valve switch 42 and the second float valve switch 37, the output ends of the first float valve switch 42 and the second float valve switch 37 are respectively communicated to the inside of the water storage tank 40 and the inside of the water tank 31, the water dropping mechanism comprises a plurality of pipe joints 23 arranged at the top of the box body 21, a first three-way joint 230, a flow sensor 231, a filter 232 and a water dropping pump 43, the filter 232, the flow sensor 231 and the water dropping pump 43 are sequentially connected, the output end of the water dropping pump 43 is communicated to one end of the first three-way joint 230, the other two ends of the first three-way joint 230 are respectively communicated with the input end of the pipe joint 23 and the input end of the water mist delivery pipe 340, the output end of the pipe joint 23 is communicated to the inside of the box body 21, and the input end of the filter 232 is communicated to the inside of the water tank 31. The input end of the water inlet pipe 410 is connected to the faucet, after the electromagnetic valve 411 is opened, the tap water flows through the second three-way joint 44, the first float valve switch 42 and the second float valve switch 37 respectively monitor the water levels in the water storage tank 40 and the water tank 31, when the water level does not reach the water level standard, the first float valve switch 42 and the second float valve switch 37 are opened, the water flowing through the second three-way joint 44 enters the water storage tank 40 and the water tank 31 respectively, so as to add water into the water storage tank 40 and the water tank 31, when the water is dripped into the box body 21 through the water dripping pump 43, the water in the water tank 31 is pumped by the water dripping pump 43 and sequentially passes through the filter 232 and the flow sensor 231 to be conveyed to the first three-way joint 230, the filter 232 filters the flowing water to avoid impurities from blocking the atomizing nozzle 341, the water flow rate is also monitored by the flow sensor 231, a part of the water flowing through the first three-way joint 230 drips onto the metal filter screen 22 through the pipe joint 23, and a part of the water enters the water conveying pipe 340 and turns into a mist to the V-shaped dispersing baffle 342 under the action of the atomizing nozzle 341.

Based on the above embodiment, the water tank filtering mechanism 30 further includes the drainage mechanism 36, the drainage mechanism 36 includes the drainage pump 360 disposed in the water tank 31 and the drainage pipe 361 disposed on one side of the cabinet 10, and an output end of the drainage pump 360 is communicated with an input end of the drainage pipe 361. When the filtering of oil smoke is completed, the blower 32 stops working, the residual liquid in the water tank 31 is discharged through the drain pipe 361 under the pumping action of the drain water pump 360, the liquid residual in the water tank 31 in the shutdown state is avoided, the sanitation of the water tank 31 is ensured, and bacteria are not bred.

Based on the above embodiment, the water tank 31 includes the water storage bottom tank 310 and the ventilation cover 311 disposed on the top of the water storage bottom tank 310 in a communicating manner, the output end of the ventilation pipeline 34 is communicated with one end of the ventilation cover 311, the air inlet of the blower 32 is communicated with the other end of the ventilation cover 311, the air outlet of the blower 32 is communicated with the top of the water storage bottom tank 310, and the input end of the exhaust pipeline 33 is communicated with the top of the water storage bottom tank 310. The oil smoke enters the ventilating hood body 311 after passing through the ventilating pipeline 33, the ventilating hood body 311 can provide space for the oil smoke to enter, the oil smoke treatment capacity is improved, and the oil smoke and the water mist entering the ventilating hood body 311 enter the liquid level of the water storage bottom tank 310 under the pumping of the air blower 32 to be mixed and filtered.

Based on the above embodiment, the sidewall of the water storage bottom tank 310 is provided with the overflow pipe 312 communicated with the inside of the water storage bottom tank 310, the output end of the overflow pipe 312 is communicated with the input end of the drain pipe 361, the bottom of the box body 21 is provided with the accumulated water delivery pipe 210 communicated with the inside of the box body 21, and the output end of the accumulated water delivery pipe 210 is communicated to the inside of the water storage bottom tank 310. When the liquid level of the water storage bottom tank 310 is higher than the height of the input end of the overflow water pipe 312, the excess water level enters the overflow water pipe 312 and is discharged through the drain pipe 361, the water dropping on the metal filter screen 22 gradually seeps out, the seeped water flows into the water tank 31 through the accumulated water conveying pipe 210, the water flow in the filter holes 220 is ensured, and the mixing effect of the oil smoke and the water in the metal filter screen 22 is improved.

Based on the above embodiment, the output end of the exhaust duct 33 extends to the side wall of the cabinet 10, the output end of the exhaust duct 33 is provided with the activated carbon filter pack 330, the cabinet 10 is provided with a plurality of oil smoke input pipes 12 communicated with the cooking cavity 11, and the output ends of the oil smoke input pipes 12 are communicated to the inside of the box body 21. The oil smoke in the frying cavity 11 is input into the box body 21 through the oil smoke input pipe 12, the oil smoke enters the exhaust pipeline 33 after being filtered, and the exhausted gas is purified under the filtering and adsorbing effects of the activated carbon filter bag 330, so that the smell of the exhausted gas is reduced.

The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.

Claims (9)

1. The utility model provides an automatic cooking machine's oil smoke filtering mechanism, contain and establish the rack in stir-fry dish chamber, set up in oil smoke filtering system in the rack, its characterized in that, oil smoke filtering system contains honeycomb filter mechanism, basin filter mechanism, honeycomb filter mechanism contain the box body, set up in metal filter screen, the mechanism that drips in the box body, it has the filtration pore to be honeycomb distribution on the metal filter screen, oil smoke in the stir-fry dish chamber accesss to in the box body, basin filter mechanism contains basin, air-blower, the washing liquid conveying mechanism that is used for the water storage, drip mechanism follow draw water in the basin and to drip on the metal filter screen, the box body with the basin intercommunication, washing liquid conveying mechanism be used for to add the washing liquid in the basin, basin one side is connected with exhaust duct, oil smoke in the box body under the drive of air-blower with behind the water mixing purification in the basin rethread exhaust duct discharges.

2. The oil smoke filtering mechanism of the automatic cooking machine as claimed in claim 1, wherein the water tank filtering mechanism further comprises an atomizing mechanism, the atomizing mechanism comprises an air duct communicating between the box body and the water tank, a water mist delivery pipe communicating on the air duct and arranged towards the output end side of the air duct, an atomizing nozzle arranged on the water mist delivery pipe, and a V-shaped dispersion baffle arranged at the output end of the air duct, and water in the water tank is pumped towards the water mist delivery pipe through a water dripping pump.

3. The lampblack filter mechanism of the automatic cooker as claimed in claim 2, wherein the cleaning liquid delivery mechanism comprises a liquid storage tank for storing cleaning liquid and a liquid delivery pump for pumping the cleaning liquid in the liquid storage tank into the water tank.

4. The lampblack filter mechanism of an automatic cooker as claimed in claim 3, wherein a water supply mechanism is arranged in the cabinet, the water supply mechanism comprises a water storage tank, a water inlet pipe arranged on one side of the cabinet, and a solenoid valve connected to an output end of the water inlet pipe, and an output end of the solenoid valve is communicated to the water storage tank and the inside of the water tank.

5. The oil smoke filtering mechanism of an automatic cooking machine as claimed in claim 4, wherein a first ball valve switch and a second ball valve switch are respectively disposed in the water storage tank and the water tank, an output end of the solenoid valve is connected to one end of a second three-way joint, the other two ends of the second three-way joint are respectively connected to input ends of the first ball valve switch and the second ball valve switch, output ends of the first ball valve switch and the second ball valve switch are respectively connected to the inside of the water storage tank and the inside of the water tank, the water dropping mechanism comprises a plurality of pipe joints disposed at the top of the box body, a first three-way joint, a flow sensor, a filter and a water dropping pump, the filter, the flow sensor and the water dropping pump are sequentially connected, an output end of the water dropping pump is connected to one end of the first three-way joint, the other two ends of the first three-way joint are respectively connected to an input end of the pipe joint and an input end of the water mist delivery pipe, an output end of the pipe joint is connected to the inside of the box body, and an input end of the filter is connected to the inside of the water tank.

6. The lampblack filtering mechanism of the automatic cooking machine as claimed in claim 5, wherein the water tank filtering mechanism further comprises a drainage mechanism, the drainage mechanism comprises a drainage water pump arranged in the water tank and a drainage pipe arranged on one side of the cabinet, and an output end of the drainage water pump is communicated with an input end of the drainage pipe.

7. The lampblack filter mechanism of the automatic cooker as claimed in claim 6, wherein the water tank comprises a water storage bottom tank and a ventilation cover body communicated with the top of the water storage bottom tank, the output end of the ventilation pipeline is communicated with one end of the ventilation cover body, the air inlet of the air blower is communicated with the other end of the ventilation cover body, the air outlet of the air blower is communicated with the top of the water storage bottom tank, and the input end of the exhaust pipeline is communicated with the top of the water storage bottom tank.

8. The oil smoke filtering mechanism of an automatic cooking machine as claimed in claim 7, wherein the side wall of the water storage tank is provided with an overflow pipe communicated with the inside of the water storage tank, the output end of the overflow pipe is communicated with the input end of the drain pipe, the bottom of the box body is provided with a water accumulation conveying pipe communicated with the inside of the box body, and the output end of the water accumulation conveying pipe is communicated into the water storage tank.

9. The oil smoke filtering mechanism of an automatic cooker as claimed in claim 8, wherein the output end of said exhaust duct extends to the side wall of said cabinet, the output end of said exhaust duct is provided with an activated carbon filtering bag, said cabinet is provided with a plurality of oil smoke input pipes communicated with said cooking cavity, the output end of said oil smoke input pipe is communicated to the inside of said box body.

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