WO2013166794A1 - Oil fume purifier dispensing with stripping and cleaning - Google Patents

Oil fume purifier dispensing with stripping and cleaning Download PDF

Info

Publication number
WO2013166794A1
WO2013166794A1 PCT/CN2012/080820 CN2012080820W WO2013166794A1 WO 2013166794 A1 WO2013166794 A1 WO 2013166794A1 CN 2012080820 W CN2012080820 W CN 2012080820W WO 2013166794 A1 WO2013166794 A1 WO 2013166794A1
Authority
WO
WIPO (PCT)
Prior art keywords
cleaning
positive
water
fume
main body
Prior art date
Application number
PCT/CN2012/080820
Other languages
French (fr)
Chinese (zh)
Inventor
廖军
Original Assignee
广东德塑科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 广东德塑科技有限公司 filed Critical 广东德塑科技有限公司
Publication of WO2013166794A1 publication Critical patent/WO2013166794A1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/45—Collecting-electrodes
    • B03C3/49—Collecting-electrodes tubular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
    • B03C3/014—Addition of water; Heat exchange, e.g. by condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/06—Plant or installations having external electricity supply dry type characterised by presence of stationary tube electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/08—Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces parallel to the gas stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/12—Plant or installations having external electricity supply dry type characterised by separation of ionising and collecting stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/36—Controlling flow of gases or vapour
    • B03C3/368—Controlling flow of gases or vapour by other than static mechanical means, e.g. internal ventilator or recycler
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/41—Ionising-electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2057—Removing cooking fumes using a cleaning liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/08—Ionising electrode being a rod
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/10—Ionising electrode has multiple serrated ends or parts

Definitions

  • the invention relates to a lampblack purifier, in particular to a wash-free fume purifier for use in a kitchen.
  • soot In the cooking process, especially the cooking process of Chinese food, a large amount of soot is produced.
  • the produced soot contains a lot of soot particles and oil stains. If it is not treated, it will not only pollute the equipment in the kitchen, but also produce a large body.
  • Hazard in the traditional technology, the soot generated by the range hood installed above the stove is generally discharged to the atmosphere through the house's fume pipe, which will cause pollution of the atmosphere as much as the automobile exhaust gas, and long-term discharge. After that, a large amount of flammable oil stains will accumulate in the fume pipe, which will cause serious fire hazards, and its safety is not high.
  • the present invention improves a disassembly-free fume purifier that does not need to disassemble and clean the electric purifier inside the soot purifier, and has the advantages of simple structure, good cleaning effect, and automatic soaking and cleaning. Simple to operate.
  • a cleaning-free fume purifier comprising a main body and a collecting hood installed at a lower end of the main body, wherein a fume separating net is installed at an air inlet of the collecting hood, and the main body is adjacent to the connection with the collecting hood There is a cleaning water tank, and an electric purifier for polarizing and adsorbing the soot particles is placed in the cleaning water tank.
  • the rear side of the collecting hood adjacent to the cleaning water tank is hinged with a heat generating bottom plate that can open and close the cleaning water tank, and the other end of the heat generating bottom plate
  • An arc-shaped rack is fixed, and the curved rack meshes with a motor gear located at a joint between the main body and the hood;
  • the water collecting tank is disposed at a position below the heat generating bottom plate, and the inner bottom of the water storage tank
  • a washing water pump is placed on the water, and the water outlet end of the washing water pump is connected with the water inlet passage on the inner wall of the collecting hood, and the water inlet solenoid valve and the water inlet solenoid valve of the cleaning water tank are installed at the end of the water inlet passage, and the water inlet solenoid valve is installed.
  • the electric purifier comprises an insulating box body with a positive pole mounted at the bottom, and a negative pole is inserted in the positive tube; the positive and negative lead screws are arranged between the inner walls of the insulating box, and the positive and negative poles are arranged. Positive and negative electrode plates are respectively arranged on the screw rod, and the positive and negative electrode plates are located above the positive electrode tube and arranged at intervals.
  • the positive electrode cylinder is a regular hexagonal cylinder body, and an edge of the edge of the positive electrode cylinder near the corner is provided with a protrusion, and the other end is provided with a card slot adapted to the protrusion.
  • the positive tube is fastened together by a projection and a card slot.
  • the positive electrode cylinder is a regular hexagonal cylinder body, and the corner of the positive electrode cylinder is an open groove, and the open end of the open groove is smaller than the non-open end thereof, and each adjacent three positive electrode tubes pass through a cross section thereof and three An open slot is fitted with a pinned connection.
  • the negative rod is composed of an inner rod and a plurality of outer tubes sleeved on the inner rod, and the inner rod is arranged with a wind wheel piece with a discharge tooth tip on the outer circumference, and the two ends of the wind wheel piece are provided by the outer tube The clamp is fixed.
  • a waste oil recovery tank is installed at a bottom end of the hood.
  • the fume collecting hood is hinged with a soot baffle that can open and close the air inlet.
  • the bottom end of the soot baffle is provided with an LED lamp for illumination and indicating an operating state.
  • the invention has the beneficial effects that the present invention places the electric purifier in the washing water tank, and the washing water tank is controlled by the water inlet electromagnetic valve and the water discharging electromagnetic valve to communicate with the water storage tank located in the collecting hood, and is driven by the motor gear and
  • the curved rack controls the heating bottom plate to open and close the cleaning water tank, so that the clean-free fume purifying machine of the invention can realize automatic soaking and cleaning of the electric purifier without removing the electric purifier, and the operation is simple, and the oil fume is greatly reduced.
  • the maintenance strength of the purifier ensures that the electric purifier always has a good purifying effect, reduces the pollution of the kitchen fumes to the air, has the characteristics of simple and reasonable structure, convenient installation and low cost, and can be widely applied to the fumes in the kitchen. Purification.
  • Figure 1 is a schematic view of the structure of the present invention
  • FIG. 2 is a schematic structural view of the present invention after hiding the soot baffle and the front plate of the main body;
  • FIG. 3 is a schematic structural view of the present invention after hiding the soot baffle, the main body front plate, the water tank and the soot separating net;
  • Figure 4 is a schematic structural view of an electric purifier in the present invention.
  • Figure 5 is a partial enlarged view of A in Figure 4.
  • Figure 6 is a schematic view showing the mounting structure of the positive electrode cartridge of the present invention.
  • Figure 7 is a schematic view showing the structure of a positive electrode cylinder of the present invention.
  • Figure 8 is a plan view of Figure 7;
  • Figure 9 is a schematic view showing the structure of the positive electrode cartridge in the present invention when the pinch is connected;
  • Figure 10 is a schematic structural view of a negative electrode rod of the present invention.
  • Figure 11 is a schematic view showing the structure of the heating base plate opening the cleaning water tank when the present invention is in the fume purification state;
  • Figure 12 is a schematic view showing the structure of the heating base plate closing the cleaning water tank when the present invention is in the cleaning state.
  • a wash-free fume purifier includes a main body 1 and a collecting hood 2 mounted at a lower end of the main body 1.
  • the hood 2 can be connected to the main body 1 by welding.
  • the soot separating net 3 is installed at the air inlet of the collecting hood 2, and the soot separating net 3 adopts a U-shaped positive and negative decoupling laminated metal trough structure, and the soot separating net 3 is used for intercepting coarser soot particles in the soot.
  • the main body 1 After passing through the soot separating net 3, 40% ⁇ 70% of the soot coarse particles in the soot are separated by filtration; the main body 1 is provided with a washing water tank 4 adjacent to the junction with the collecting hood 2, and the washing water tank 4
  • the cleaning device is fixed to the top cover 27 of the hood 2, and the cleaning water tank 4 is placed with an electric purifier 5 for polarization adsorption of the soot particles.
  • the electric purifier 5 includes an insulating case 51 having a positive electrode barrel 52 mounted at the bottom.
  • the positive electrode can 52 is fixed to the insulating case 51 by a screw 525.
  • the positive electrode can 52 is a regular hexagonal cylinder.
  • the edge of the positive electrode can 52 is provided with a protrusion 521 near one end of the edge, and the other end is provided with a card slot 522 adapted to the protrusion 521, the positive tube 52 passes through the protrusion 521 and The card slots 522 are fastened together.
  • the protrusions 521 on one positive tube 52 are inserted from the top to the bottom into the card slot 522 of the other positive tube 52, so that the snap between the adjacent positive tubes 52 is achieved because the positive tube 52 is a regular hexagon.
  • the positive tubes 52 form a honeycomb structure. According to mathematical knowledge, the honeycomb structure has the characteristics of compact structure and material saving, and there is no between each adjacent positive tube 52. The gap ensures that the soot is completely passed through the positive electrode barrel 52, so that the soot particles in the soot are polarized to the greatest extent, and the soot purification ability of the electric purifier 5 in the present invention is greatly improved.
  • the positive electrode cylinder 52 can also be formed as a regular hexagonal cylinder, and the corner of the regular hexagonal cylinder is set as an open slot 523.
  • the open end of the open slot 523 is smaller than the non-open end, and each adjacent The three positive barrels 52 are connected by a detent 524 whose cross section is adapted to the three open slots 523.
  • the connection structure can also ensure that the positively-knitted positive electrode cylinder 52 forms a honeycomb structure, and there is no gap between each adjacent positive electrode cylinder 52, so that the soot is completely passed through the positive electrode cylinder 52.
  • a negative electrode rod 53 is bored in the positive electrode cylinder 52, and a bracket pressing plate 50 is fixed between the inner walls of the insulating box body 51.
  • a horizontally mounted negative electrode metal bracket 59 is connected to the bracket pressing plate 50, and both ends of the negative pole 53 are threaded ends. The upper end passes through the negative electrode metal bracket 59 and is fixed by a nut.
  • the positive tube 52 and the negative rod 53 together constitute a high voltage electric field polarization layer of the electric purifier 5, and a polarization electric field is formed between the positive tube 52 and the negative rod 53.
  • the negative electrode rod 53 is composed of an inner rod 531 and a plurality of outer tubes 532 which are sleeved on the inner rod 531.
  • the inner rod 531 is arranged with a wind wheel piece 58 having a discharge tooth tip on its outer circumference. The two ends of the wind wheel piece 58 are clamped and fixed by the outer tube 532.
  • the outer rod 531 is first placed on the outer rod 531.
  • the tube 532 is placed on the negative electrode metal bracket 59, and then the wind wheel piece 58 is placed on the inner rod 531 and brought into contact with the outer tube 532.
  • the outer tube 532 can be omitted first, so that the wind wheel piece is not used. 58 is directly connected with the negative electrode metal bracket 59; then continues to fit into one The outer tube 532 is placed against the originally wrapped outer tube 532 against the clamping wind wheel piece 58 so that a plurality of wind wheel pieces 58 can be placed on the same inner rod 531, and finally the nut is placed at the bottom. The outer tube 532 of the end is fixed.
  • the wind wheel piece 58 at the lowest end can also be directly fixed by the nut without being tightly fixed by the outer tube 532 which is set at the lower end of the wind wheel piece 58; the outer circumference of the wind wheel piece 58 is provided with the discharge tooth
  • the anode rod 53 is energized, the electric field strength between the cathode barrel 52 and the cathode rod 53 is large due to the presence of the discharge tip, which greatly increases the degree of polarization of the soot particles, and at the same time, the wind relative to the negative rod 53
  • the wheel piece 58 has a larger cross-sectional area than the negative electrode rod 53, which improves the interception of the oil stain particles, so that more oil particles are sufficiently polarized.
  • the arrangement of the wind wheel piece 58 with the discharge tooth tip on the outer periphery is ensured. The full polarization of the soot particles makes the purification more thorough.
  • Positive and negative lead screws 54, 55 are arranged between the inner walls of the insulating case 51, and positive and negative electrode plates 56, 57 are respectively mounted on the positive and negative lead wires 54, 55, and the positive and negative electrode plates 56, 57 are located on the positive electrode.
  • the upper and lower electrode plates 56, 57 are made of aluminum plates, which together constitute a high-voltage electrostatic adsorption layer of the electric purifier 5, and soot particles polarized by the positive electrode barrel 52 and the negative electrode rod 53 When passing through the gap between the positive and negative electrode plates 56, 57, the positively charged soot particles are adsorbed by the negative electrode plate 57, and the negatively charged soot particles are adsorbed by the positive electrode plate 56, and polarized by a high voltage electric field.
  • the electric purifier 5 functions to purify the oil smoke by the cooperation of the layer and the high-voltage electrostatic adsorption layer.
  • the collecting hood 2 is hinged with a heat generating bottom plate 6 that can open and close the cleaning water tank 4 adjacent to the rear side of the cleaning water tank 4.
  • the rear side refers to the cooking person as the observer, and the cleaning water tank 4
  • the rear side of the heat generating bottom plate 6 is hinged to the inner side wall of the top cover 27 of the collecting hood 2, and the other end of the heat generating bottom plate 6 is fixed with a curved rack 7 which is located at the main body 1 and collects smoke.
  • the motor gear 8 at the junction of the cover 2 is engaged, and one end of the curved rack 7 is welded to the end of the heat generating base plate 6, and the motor gear 8 is driven by a drive motor 81 mounted on the hood 2 adjacent to the main body 1.
  • the motor gear 8 drives the curved rack 7 to realize that the heat generating bottom plate 6 opens or closes the bottom of the cleaning water tank 4; and the water collecting tank 9 is disposed at a position below the heat generating bottom plate 6 in the collecting hood 2
  • the cleaning water pump 10 is disposed at the inner bottom of the water storage tank 9, and the water outlet end of the washing water pump 10 communicates with the water inlet passage 21 on the inner wall of the rear hood 2, and the water inlet passage 21 is provided with an opening and closing water inlet passage 21 at the end of the water inlet passage 21.
  • the water inlet solenoid valve 11 of the cleaning water tank 4 and the side of the water inlet solenoid valve 11 are further provided with
  • the solenoid valve 12 and the water outlet solenoid valve 12 are connected to the water outlet passage 22 of the rear hood 2 and to the water storage tank 9, and the water level controller 13 is installed in the cleaning water tank 4;
  • a fan 14 is mounted above the washing water tank 4, and the fan 14 is fixedly mounted on the partition 41 located in the washing water tank 4, and the air outlet of the fan 14 is aligned with the opening 15 at the top end of the main body 1.
  • the water inlet solenoid valve 11 and the water outlet solenoid valve 12 are closed, and the heat generating bottom plate 6 is in a state in which the washing water tank 4 is opened; when the soot purification process is performed, the fan 14 is used.
  • the soot particles with positive and negative charges immediately enter the high voltage electrostatic adsorption layer formed by the positive and negative electrode plates 56, 57 above the polarized layer of the high voltage electric field.
  • the positively charged soot particles are adsorbed by the negative electrode plate 57, and the negatively charged soot particles are adsorbed by the positive electrode plate 56, and the soot entering the high-voltage electrostatic adsorption layer passes through the top of the electric purifier 5 Out, Finally, it is discharged into the air from the port 15 by the action of the blower 14.
  • the remaining 60% ⁇ 30% of the soot coarse particles and the soot molecules are adsorbed and purified by the electric purifier 5, and the discharged soot is clean. air.
  • the strip 7 causes the heat generating bottom plate 6 to close the bottom of the washing water tank 4, and after the heat generating bottom plate 6 closes the bottom of the washing water tank 4, controls the water inlet solenoid valve 11 to open the flow path between the water inlet passage 21 and the washing water tank 4, and the washing water pump 10
  • the action pumps the washing solution in the water storage tank 9 to the washing water tank 4, and the water level controller 13 in the washing water tank 4 can control the capacity of the washing solution entering the washing water tank 4, so that the washing solution can flow over the electric purifier 5,
  • the water inlet solenoid valve 11 and the washing water pump 10 stop working, and the heat generating base plate 6 enters a heat generating working state to heat the washing solution in the washing water tank 4 to a suitable temperature, and the immersion washing starts, and the general soaking time is 30 to 40 minutes, when set.
  • the water discharge solenoid valve 12 is opened, and the washing solution is discharged from the water outlet passage 22 into the water storage tank 9.
  • the heat generating base plate 6 is driven by the single-chip microcomputer program.
  • the fan 14 to work in order to dry the inner element 5 is electrically purifier.
  • the immersion cleaning method has the characteristics of better cleaning effect, simpler structure and lower cost.
  • the present invention holds the electric purifier 5 in the washing water tank 4, and the washing water tank 4 is controlled to communicate with the water storage tank 9 located in the fume collecting hood 2 through the water inlet solenoid valve 11 and the water discharging solenoid valve 12, and is driven by the motor gear 8 And the curved rack 7 controls the heating bottom plate 6 to open and close the cleaning water tank 4, so that the cleaning and cleaning fume purifying machine of the invention can realize the automatic immersion cleaning of the electric purifier 4 without removing the electric purifier 4, and the operation is simple.
  • the maintenance strength of the lampblack purifier is greatly reduced, and the electric purifier 4 has a good purifying effect at all times, and reduces the pollution of the kitchen fume to the air, and has the characteristics of simple and reasonable structure, convenient installation and low cost, and can be widely used. Used in the purification of fume in the kitchen.
  • the bottom end of the hood 2 is provided with a waste oil recovery tank 23, and the waste oil recovery tank 23 can be welded or riveted to the bottom end of the hood 2, and the waste oil filtered and intercepted is finally It will be refluxed into the waste oil recovery tank 23, and the waste oil in the waste oil recovery tank 23 is periodically discharged to reduce the accumulated amount of waste oil in the collecting hood 2, and the waste oil is prevented from collecting smoke.
  • the cover 2 is subjected to secondary pollution and the corresponding fire hazard is eliminated.
  • the fume hood 2 is hinged with a soot baffle 24 that can open and close the air inlet.
  • the soot baffle 24 can close the air inlet on the hood 2 when the non-removable soot purifier according to the present invention is in a non-working state, and shield the soot separating net 3 at the air inlet to increase the appearance of the whole machine, and at the same time
  • An LED lamp 25 for illuminating and indicating an operational state may also be provided at the bottom end of the soot baffle 24. When the indoor light is insufficient, the LED light can be used as illumination for cooking, and the LED light can also be used to indicate the working state of the wash-free soot purifier according to the present invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)

Abstract

Disclosed is an oil fume purifier dispensing with stripping and cleaning. The oil fume purifier comprises a main body (1) and a fume collector hood (2) provided with an oil fume separation mesh, wherein a cleaning water tank (4) is provided at a point inside the main body near to where the main body connects to the fume collector hood, an electrical purifier (5) is shelved in the cleaning water tank, a heating baseplate (6) able to open and close the cleaning water tank is hinged on the fume collector hood, and an arc-shaped rack (7) meshing with an electric motor gear wheel (8) located at the connection point between the main body and the fume collector hood is fixed on the other end of the heating baseplate. A water storage tank (9) with a cleaning water pump shelved therein is provided in the fume collector hood, the water output end of the cleaning water pump is in communication with a water inlet channel (21) located on an inner wall at the rear of the fume collector hood, and an end of the water inlet channel is provided with a water inlet electromagnetic valve (11) able to open and close the water inlet channel and the cleaning water tank. A side of the water inlet electromagnetic valve is also provided with a water outlet electromagnetic valve (12) connected with a water outlet channel (22) located on an inner wall at the rear of the fume collector hood and leading to the water storage tank, and a water level controller (13) is provided in the cleaning water tank. A fan (14) with its air outlet aligned with a through-hole (15) located at the top end of the main body is provided in an inner cavity of the main body and above the cleaning water tank.

Description

一种免拆洗油烟净化机  Non-removable and clean fume purifier
技术领域Technical field
本发明涉及一种油烟净化机，特别是一种用于厨房中的免拆洗油烟净化机。The invention relates to a lampblack purifier, in particular to a wash-free fume purifier for use in a kitchen.
背景技术Background technique
在烹饪尤其是中餐的烹饪过程中会产生大量的油烟，产生的油烟中含有大量的油烟颗粒和油渍，如果不进行处理，不但会污染厨房内的设备设施，而且会对人产生很大的身体危害，传统技术中一般通过安装在炉灶上方的吸油烟机将产生的油烟收集后通过住宅的油烟管道直接排放到大气中，这会对大气产生不亚于汽车废气的污染，同时长时间的排放后，油烟管道中会累积大量的易燃的油渍，形成严重的火灾隐患，其安全性不高；为此，市面上已出现安装有对通过的油烟进行极化吸附的电净化器的油烟净化机，虽然电净化器的使用大大的提高了厨房油烟的净化效果，但是，电净化器中的收尘板经过长期运行后容易形成油垢，影响净化效果，故需要隔一段时间进行拆洗，其维护强度大，成本高。In the cooking process, especially the cooking process of Chinese food, a large amount of soot is produced. The produced soot contains a lot of soot particles and oil stains. If it is not treated, it will not only pollute the equipment in the kitchen, but also produce a large body. Hazard, in the traditional technology, the soot generated by the range hood installed above the stove is generally discharged to the atmosphere through the house's fume pipe, which will cause pollution of the atmosphere as much as the automobile exhaust gas, and long-term discharge. After that, a large amount of flammable oil stains will accumulate in the fume pipe, which will cause serious fire hazards, and its safety is not high. For this reason, there has been a soot purification installed in the market with an electric purifier for polarizing adsorption of the passing soot. Although the use of electric purifier greatly improves the purification effect of kitchen fumes, the dust collecting plate in the electric purifier is easy to form grease after long-term operation, which affects the purification effect, so it needs to be disassembled and maintained at intervals. High intensity and high cost.
发明内容Summary of the invention
为了克服现有技术的不足，本发明提高一种无需将油烟净化机内部的电净化器拆装下来进行清洗的免拆装油烟净化机，其具有结构简单、清洗效果好、且可自动浸泡清洗操作简单的特点。In order to overcome the deficiencies of the prior art, the present invention improves a disassembly-free fume purifier that does not need to disassemble and clean the electric purifier inside the soot purifier, and has the advantages of simple structure, good cleaning effect, and automatic soaking and cleaning. Simple to operate.
本发明解决其技术问题所采用的技术方案是：The technical solution adopted by the present invention to solve the technical problem thereof is:
一种免拆洗油烟净化机，其包括主机体和安装在主机体下端的集烟罩，所述集烟罩的入风口处安装有油烟分离网，所述主机体内邻近其与集烟罩的连接处设有清洗水箱，清洗水箱中搁置有对油烟颗粒极化吸附的电净化器，集烟罩邻近清洗水箱处的后侧铰接有可开合清洗水箱的发热底板，所述发热底板的另一端固定有弧形齿条，弧形齿条与位于主机体和集烟罩连接处的电机齿轮啮合；所述集烟罩内位于发热底板的下方位置设有储水水箱，储水水箱的内底部搁置有清洗水泵，清洗水泵的出水端同位于集烟罩后内壁上的进水通道连通，进水通道的末端安装有开闭进水通道与清洗水箱的进水电磁阀，进水电磁阀的侧边还设有出水电磁阀，出水电磁阀与位于集烟罩后内壁上、通向储水水箱的出水通道连接，清洗水箱中安装有水位控制器；所述主机体内腔中、清洗水箱的上方安装有风机，风机的出风口对准位于主机体顶端的通口。A cleaning-free fume purifier, comprising a main body and a collecting hood installed at a lower end of the main body, wherein a fume separating net is installed at an air inlet of the collecting hood, and the main body is adjacent to the connection with the collecting hood There is a cleaning water tank, and an electric purifier for polarizing and adsorbing the soot particles is placed in the cleaning water tank. The rear side of the collecting hood adjacent to the cleaning water tank is hinged with a heat generating bottom plate that can open and close the cleaning water tank, and the other end of the heat generating bottom plate An arc-shaped rack is fixed, and the curved rack meshes with a motor gear located at a joint between the main body and the hood; the water collecting tank is disposed at a position below the heat generating bottom plate, and the inner bottom of the water storage tank A washing water pump is placed on the water, and the water outlet end of the washing water pump is connected with the water inlet passage on the inner wall of the collecting hood, and the water inlet solenoid valve and the water inlet solenoid valve of the cleaning water tank are installed at the end of the water inlet passage, and the water inlet solenoid valve is installed. There is also a water outlet solenoid valve on the side, and the water outlet solenoid valve is connected with the water outlet passage on the inner wall of the collecting hood and leading to the water storage tank, and the water level controller is installed in the cleaning water tank; Wash tank mounted above the fan, the fan outlet port is aligned with the top of the main body is located.
作为上述技术方案的改进，所述电净化器包括一底部安装有正极筒的绝缘盒体，正极筒中穿装有负极杆；所述绝缘盒体内壁间架设有正、负极丝杆，正、负极丝杆上分别安装有正、负电极板，正、负电极板位于正极筒的上方位置且呈间隔排列。As an improvement of the above technical solution, the electric purifier comprises an insulating box body with a positive pole mounted at the bottom, and a negative pole is inserted in the positive tube; the positive and negative lead screws are arranged between the inner walls of the insulating box, and the positive and negative poles are arranged. Positive and negative electrode plates are respectively arranged on the screw rod, and the positive and negative electrode plates are located above the positive electrode tube and arranged at intervals.
作为上述技术方案的进一步改进，所述正极筒为正六边形筒体，正极筒的棱边靠近其棱角处的一端设置有一个凸起，另一端设置有与凸起相适配的卡槽，正极筒通过凸起和卡槽扣合在一起。As a further improvement of the above technical solution, the positive electrode cylinder is a regular hexagonal cylinder body, and an edge of the edge of the positive electrode cylinder near the corner is provided with a protrusion, and the other end is provided with a card slot adapted to the protrusion. The positive tube is fastened together by a projection and a card slot.
进一步，所述正极筒为正六边形筒体，正极筒的棱角为一开口槽，开口槽的开口端较其非开口端小，每相邻的三个正极筒通过一根其横截面与三个开口槽相适配的扣销连接。Further, the positive electrode cylinder is a regular hexagonal cylinder body, and the corner of the positive electrode cylinder is an open groove, and the open end of the open groove is smaller than the non-open end thereof, and each adjacent three positive electrode tubes pass through a cross section thereof and three An open slot is fitted with a pinned connection.
优选地，所述负极杆由内杆和若干套接在内杆上的外管构成，内杆上层叠排列有其外周带有放电齿尖的风车轮片，风车轮片的两端由外管卡紧固定。Preferably, the negative rod is composed of an inner rod and a plurality of outer tubes sleeved on the inner rod, and the inner rod is arranged with a wind wheel piece with a discharge tooth tip on the outer circumference, and the two ends of the wind wheel piece are provided by the outer tube The clamp is fixed.
进一步，所述集烟罩的底端安装有废油回收槽。Further, a waste oil recovery tank is installed at a bottom end of the hood.
进一步，所述集烟罩上铰接有可开合入风口的油烟挡板。Further, the fume collecting hood is hinged with a soot baffle that can open and close the air inlet.
优选地，所述油烟挡板的底端处设有用于照明及表示工作状态的LED灯。Preferably, the bottom end of the soot baffle is provided with an LED lamp for illumination and indicating an operating state.
本发明的有益效果是：本发明通过将电净化器搁置在清洗水箱中，清洗水箱通过进水电磁阀和出水电磁阀控制其与位于集烟罩中的储水水箱连通，并由电机齿轮和弧形齿条控制发热底板开合清洗水箱，使得本发明所述的免拆洗油烟净化机无需拆下电净化器即可实现对电净化器进行自动浸泡清洗，操作简单，大大的降低了对油烟净化机的维护强度，确保了电净化器始终具有良好的净化效果，减小了厨房油烟对空气的污染，具有结构简单合理、安装方便、成本低的特点，可广泛的应用于厨房中的油烟净化。The invention has the beneficial effects that the present invention places the electric purifier in the washing water tank, and the washing water tank is controlled by the water inlet electromagnetic valve and the water discharging electromagnetic valve to communicate with the water storage tank located in the collecting hood, and is driven by the motor gear and The curved rack controls the heating bottom plate to open and close the cleaning water tank, so that the clean-free fume purifying machine of the invention can realize automatic soaking and cleaning of the electric purifier without removing the electric purifier, and the operation is simple, and the oil fume is greatly reduced. The maintenance strength of the purifier ensures that the electric purifier always has a good purifying effect, reduces the pollution of the kitchen fumes to the air, has the characteristics of simple and reasonable structure, convenient installation and low cost, and can be widely applied to the fumes in the kitchen. Purification.
附图说明DRAWINGS
下面结合附图和实施例对本发明作进一步说明。The invention will now be further described with reference to the accompanying drawings and embodiments.
图1是本发明的结构示意图；Figure 1 is a schematic view of the structure of the present invention;
图2是本发明隐藏掉油烟挡板及主机体前板后的结构示意图；2 is a schematic structural view of the present invention after hiding the soot baffle and the front plate of the main body;
图3是本发明隐藏掉油烟挡板、主机体前板、水箱和油烟分离网后的结构示意图；3 is a schematic structural view of the present invention after hiding the soot baffle, the main body front plate, the water tank and the soot separating net;
图4是本发明中电净化器的结构示意图；Figure 4 is a schematic structural view of an electric purifier in the present invention;
图5是图4中A的局部放大图；Figure 5 is a partial enlarged view of A in Figure 4;
图6是本发明中正极筒的安装结构示意图；Figure 6 is a schematic view showing the mounting structure of the positive electrode cartridge of the present invention;
图7是本发明中正极筒的结构示意图；Figure 7 is a schematic view showing the structure of a positive electrode cylinder of the present invention;
图8是图7的俯视图；Figure 8 is a plan view of Figure 7;
图9是本发明中正极筒采用扣销连接时的结构示意图；Figure 9 is a schematic view showing the structure of the positive electrode cartridge in the present invention when the pinch is connected;
图10是本发明中负极杆的结构示意图；Figure 10 is a schematic structural view of a negative electrode rod of the present invention;
图11是本发明处于油烟净化状态时发热底板打开清洗水箱的结构示意图；Figure 11 is a schematic view showing the structure of the heating base plate opening the cleaning water tank when the present invention is in the fume purification state;
图12是本发明处于清洗状态时发热底板闭合清洗水箱的结构示意图。Figure 12 is a schematic view showing the structure of the heating base plate closing the cleaning water tank when the present invention is in the cleaning state.
具体实施方式detailed description
参照图1~图12，本发明的一种免拆洗油烟净化机，其包括主机体1和安装在主机体1下端的集烟罩2，集烟罩2可通过焊接方式连接在主机体1的下端，所述集烟罩2的入风口处安装有油烟分离网3，油烟分离网3采用U型正反扣错位层叠金属槽结构，油烟分离网3用于拦截油烟中较粗大的油烟颗粒，经过油烟分离网3后，油烟中有40%~70%左右的油烟粗颗粒被过滤分离出来；所述主机体1内邻近其与集烟罩2的连接处设有清洗水箱4，清洗水箱4安放固定在集烟罩2的顶盖27上，清洗水箱4中搁置有对油烟颗粒极化吸附的电净化器5，所述电净化器5包括一底部安装有正极筒52的绝缘盒体51，正极筒52通过螺钉525固定在绝缘盒体51上，所述正极筒52为正六边形筒体，正极筒52的棱边靠近其棱角处的一端设置有一个凸起521，另一端设置有与凸起521相适配的卡槽522，正极筒52通过凸起521和卡槽522扣合在一起。安装时，将一个正极筒52上的凸起521从上往下***到另一个正极筒52的卡槽522中，实现相邻正极筒52之间的扣合，因为正极筒52为正六边形筒体，将若干个正极筒52扣合在一起后，这些正极筒52就构成一蜂窝结构，根据数学知识，蜂窝结构具有结构精巧、节省材料的特点，且每相邻正极筒52之间没有间隙，保证了油烟是完全从该正极筒52中通过的，使得油烟中的油烟颗粒最大程度的被极化，大大的提高了本发明中电净化器5的油烟净化能力。1 to 12, a wash-free fume purifier according to the present invention includes a main body 1 and a collecting hood 2 mounted at a lower end of the main body 1. The hood 2 can be connected to the main body 1 by welding. At the lower end, the soot separating net 3 is installed at the air inlet of the collecting hood 2, and the soot separating net 3 adopts a U-shaped positive and negative decoupling laminated metal trough structure, and the soot separating net 3 is used for intercepting coarser soot particles in the soot. After passing through the soot separating net 3, 40%~70% of the soot coarse particles in the soot are separated by filtration; the main body 1 is provided with a washing water tank 4 adjacent to the junction with the collecting hood 2, and the washing water tank 4 The cleaning device is fixed to the top cover 27 of the hood 2, and the cleaning water tank 4 is placed with an electric purifier 5 for polarization adsorption of the soot particles. The electric purifier 5 includes an insulating case 51 having a positive electrode barrel 52 mounted at the bottom. The positive electrode can 52 is fixed to the insulating case 51 by a screw 525. The positive electrode can 52 is a regular hexagonal cylinder. The edge of the positive electrode can 52 is provided with a protrusion 521 near one end of the edge, and the other end is provided with a card slot 522 adapted to the protrusion 521, the positive tube 52 passes through the protrusion 521 and The card slots 522 are fastened together. During installation, the protrusions 521 on one positive tube 52 are inserted from the top to the bottom into the card slot 522 of the other positive tube 52, so that the snap between the adjacent positive tubes 52 is achieved because the positive tube 52 is a regular hexagon. After the plurality of positive tubes 52 are fastened together, the positive tubes 52 form a honeycomb structure. According to mathematical knowledge, the honeycomb structure has the characteristics of compact structure and material saving, and there is no between each adjacent positive tube 52. The gap ensures that the soot is completely passed through the positive electrode barrel 52, so that the soot particles in the soot are polarized to the greatest extent, and the soot purification ability of the electric purifier 5 in the present invention is greatly improved.
当然，也可将所述正极筒52制成为正六边形筒体，将该正六边形筒体的棱角设置为一开口槽523，开口槽523的开口端较其非开口端小，每相邻的三个正极筒52通过一根其横截面与三个开口槽523相适配的扣销524连接。如图9所示，这种连接结构同样能够保证相互扣合后的正极筒52形成蜂窝结构，且每相邻的正极筒52之间不存在间隙，保证油烟完全从正极筒52中通过。Of course, the positive electrode cylinder 52 can also be formed as a regular hexagonal cylinder, and the corner of the regular hexagonal cylinder is set as an open slot 523. The open end of the open slot 523 is smaller than the non-open end, and each adjacent The three positive barrels 52 are connected by a detent 524 whose cross section is adapted to the three open slots 523. As shown in FIG. 9, the connection structure can also ensure that the positively-knitted positive electrode cylinder 52 forms a honeycomb structure, and there is no gap between each adjacent positive electrode cylinder 52, so that the soot is completely passed through the positive electrode cylinder 52.
所述正极筒52中穿装有负极杆53，绝缘盒体51的内壁间固定有支架压板50，支架压板50上连接有水平安装的负电极金属支架59，负极杆53的两端为螺纹端，其上端穿过负电极金属支架59后通过螺母拧紧固定，正极筒52和负极杆53共同构成电净化器5的高压电场极化层，正极筒52和负极杆53之间会形成极化电场，以对从正极筒52中通过的油烟颗粒进行极化，为了增加极化电场的强度和均匀性，所述负极杆53由内杆531和若干套接在内杆531上的外管532构成，内杆531上层叠排列有其外周带有放电齿尖的风车轮片58，风车轮片58的两端由外管532卡紧固定，安装时，先在内杆531上套上一根外管532使得外管顶在负电极金属支架59上，然后将风车轮片58套在内杆531上并使其与外管532顶接，当然也可先不用套装外管532，使得风车轮片58直接与负电极金属支架59顶接；接着继续套入一根外管532，使其与原先套入的外管532共同顶住卡紧风车轮片58，如此重复，可在同一根内杆531上套装多个风车轮片58，最后通过螺母将位于最底端的外管532固定，当然，位于最低端的风车轮片58也可直接由螺母固定，而无需通过套装在风车轮片58下端的外管532顶紧固定；风车轮片58的外周带有放电齿尖，负极杆53通电时，因为放电齿尖的存在，使得正极筒52与负极杆53之间的电场强度较大，大大的提高了油烟颗粒的极化程度，同时相对于负极杆53，风车轮片58较负极杆53的截面积大，提高了对油污颗粒的拦截，使得有更多的油污颗粒得到充分的极化，总之，其外周带有放电齿尖的风车轮片58的设置保证了对油烟颗粒的充分极化，使得净化更彻底。A negative electrode rod 53 is bored in the positive electrode cylinder 52, and a bracket pressing plate 50 is fixed between the inner walls of the insulating box body 51. A horizontally mounted negative electrode metal bracket 59 is connected to the bracket pressing plate 50, and both ends of the negative pole 53 are threaded ends. The upper end passes through the negative electrode metal bracket 59 and is fixed by a nut. The positive tube 52 and the negative rod 53 together constitute a high voltage electric field polarization layer of the electric purifier 5, and a polarization electric field is formed between the positive tube 52 and the negative rod 53. In order to polarize the soot particles passing through the positive electrode barrel 52, in order to increase the intensity and uniformity of the polarization electric field, the negative electrode rod 53 is composed of an inner rod 531 and a plurality of outer tubes 532 which are sleeved on the inner rod 531. The inner rod 531 is arranged with a wind wheel piece 58 having a discharge tooth tip on its outer circumference. The two ends of the wind wheel piece 58 are clamped and fixed by the outer tube 532. When installing, the outer rod 531 is first placed on the outer rod 531. The tube 532 is placed on the negative electrode metal bracket 59, and then the wind wheel piece 58 is placed on the inner rod 531 and brought into contact with the outer tube 532. Of course, the outer tube 532 can be omitted first, so that the wind wheel piece is not used. 58 is directly connected with the negative electrode metal bracket 59; then continues to fit into one The outer tube 532 is placed against the originally wrapped outer tube 532 against the clamping wind wheel piece 58 so that a plurality of wind wheel pieces 58 can be placed on the same inner rod 531, and finally the nut is placed at the bottom. The outer tube 532 of the end is fixed. Of course, the wind wheel piece 58 at the lowest end can also be directly fixed by the nut without being tightly fixed by the outer tube 532 which is set at the lower end of the wind wheel piece 58; the outer circumference of the wind wheel piece 58 is provided with the discharge tooth When the anode rod 53 is energized, the electric field strength between the cathode barrel 52 and the cathode rod 53 is large due to the presence of the discharge tip, which greatly increases the degree of polarization of the soot particles, and at the same time, the wind relative to the negative rod 53 The wheel piece 58 has a larger cross-sectional area than the negative electrode rod 53, which improves the interception of the oil stain particles, so that more oil particles are sufficiently polarized. In short, the arrangement of the wind wheel piece 58 with the discharge tooth tip on the outer periphery is ensured. The full polarization of the soot particles makes the purification more thorough.
所述绝缘盒体51内壁间架设有正、负极丝杆54、55，正、负极丝杆54、55上分别安装有正、负电极板56、57，正、负电极板56、57位于正极筒52的上方位置且呈间隔排列，正、负电极板56、57由铝板制成，其共同构成电净化器5的高压静电吸附层，当被正极筒52和负极杆53极化的油烟颗粒通过正、负电极板56、57之间的间隙时，带正电荷的油烟颗粒就会被负电极板57吸附，带负电荷的油烟颗粒就会被正电极板56吸附，通过高压电场极化层和高压静电吸附层的配合作用，电净化器5起到了净化油烟的作用。Positive and negative lead screws 54, 55 are arranged between the inner walls of the insulating case 51, and positive and negative electrode plates 56, 57 are respectively mounted on the positive and negative lead wires 54, 55, and the positive and negative electrode plates 56, 57 are located on the positive electrode. The upper and lower electrode plates 56, 57 are made of aluminum plates, which together constitute a high-voltage electrostatic adsorption layer of the electric purifier 5, and soot particles polarized by the positive electrode barrel 52 and the negative electrode rod 53 When passing through the gap between the positive and negative electrode plates 56, 57, the positively charged soot particles are adsorbed by the negative electrode plate 57, and the negatively charged soot particles are adsorbed by the positive electrode plate 56, and polarized by a high voltage electric field. The electric purifier 5 functions to purify the oil smoke by the cooperation of the layer and the high-voltage electrostatic adsorption layer.
所述集烟罩2邻近清洗水箱4处的后侧铰接有可开合清洗水箱4的发热底板6，此处所述的后侧指的是以正在烹饪的炊事人员为观察者，清洗水箱4的后侧；发热底板6铰接于集烟罩2顶盖27的内侧壁上，所述发热底板6的另一端固定有弧形齿条7，弧形齿条7与位于主机体1和集烟罩2连接处的电机齿轮8啮合，弧形齿条7的一端焊接在发热底板6的端头上，电机齿轮8由安装在集烟罩2上邻近主机体1处的驱动电机81驱动，在驱动电机81的驱动下，电机齿轮8带动弧形齿条7动作实现发热底板6打开或闭合清洗水箱4的底部；所述集烟罩2内位于发热底板6的下方位置设有储水水箱9，储水水箱9的内底部搁置有清洗水泵10，清洗水泵10的出水端同位于集烟罩2后内壁上的进水通道21连通，进水通道21的末端安装有开闭进水通道21与清洗水箱4的进水电磁阀11，进水电磁阀11的侧边还设有出水电磁阀12，出水电磁阀12与位于集烟罩2后内壁上、通向储水水箱9的出水通道22连接，清洗水箱4中安装有水位控制器13；所述主机体1内腔中、清洗水箱4的上方安装有风机14，风机14固定安装在位于清洗水箱4中的隔板41上，风机14的出风口对准位于主机体1顶端的通口15。在本发明所述的免拆洗油烟净化器处于非工作状态时，进水电磁阀11和出水电磁阀12关闭，发热底板6处于打开清洗水箱4的状态；当进行油烟净化处理时，由于风机14的存在，会使得集烟罩2内腔中形成负压，故在烹饪过程中产生的油烟通过集烟罩2上的入风口被吸入，在油烟进入集烟罩2内时，首先通过安装于集烟罩2入风口处的油烟分离网3，油烟中的40%~70%左右的油烟粗颗粒被过滤分离出来；油烟进入集烟罩2中，从电净化器5的底部进入到由正极筒52和负极杆53构成的高压电场极化层，带上正电荷和负电荷的油烟颗粒紧接着进入位于高压电场极化层上方、由正、负电极板56、57构成的高压静电吸附层，在高压静电吸附层中，带正电荷的油烟颗粒被负电极板57吸附，带负电荷的油烟颗粒被正电极板56吸附，进过高压静电吸附层的油烟从电净化器5的顶端通出，并最终在风机14的作用下被从通口15中排放到空气中，剩余的60%~30%的油烟粗颗粒和油烟分子99%被电净化器5吸附净化，此时排放出的油烟是干净的空气。The collecting hood 2 is hinged with a heat generating bottom plate 6 that can open and close the cleaning water tank 4 adjacent to the rear side of the cleaning water tank 4. The rear side refers to the cooking person as the observer, and the cleaning water tank 4 The rear side of the heat generating bottom plate 6 is hinged to the inner side wall of the top cover 27 of the collecting hood 2, and the other end of the heat generating bottom plate 6 is fixed with a curved rack 7 which is located at the main body 1 and collects smoke. The motor gear 8 at the junction of the cover 2 is engaged, and one end of the curved rack 7 is welded to the end of the heat generating base plate 6, and the motor gear 8 is driven by a drive motor 81 mounted on the hood 2 adjacent to the main body 1. Driven by the driving motor 81, the motor gear 8 drives the curved rack 7 to realize that the heat generating bottom plate 6 opens or closes the bottom of the cleaning water tank 4; and the water collecting tank 9 is disposed at a position below the heat generating bottom plate 6 in the collecting hood 2 The cleaning water pump 10 is disposed at the inner bottom of the water storage tank 9, and the water outlet end of the washing water pump 10 communicates with the water inlet passage 21 on the inner wall of the rear hood 2, and the water inlet passage 21 is provided with an opening and closing water inlet passage 21 at the end of the water inlet passage 21. The water inlet solenoid valve 11 of the cleaning water tank 4 and the side of the water inlet solenoid valve 11 are further provided with The solenoid valve 12 and the water outlet solenoid valve 12 are connected to the water outlet passage 22 of the rear hood 2 and to the water storage tank 9, and the water level controller 13 is installed in the cleaning water tank 4; A fan 14 is mounted above the washing water tank 4, and the fan 14 is fixedly mounted on the partition 41 located in the washing water tank 4, and the air outlet of the fan 14 is aligned with the opening 15 at the top end of the main body 1. When the wash-free soot purifier according to the present invention is in a non-operating state, the water inlet solenoid valve 11 and the water outlet solenoid valve 12 are closed, and the heat generating bottom plate 6 is in a state in which the washing water tank 4 is opened; when the soot purification process is performed, the fan 14 is used. The presence of the negative pressure in the inner cavity of the collecting hood 2, so that the soot generated during the cooking process is sucked through the air inlet on the collecting hood 2, and when the soot enters the collecting hood 2, firstly installed by The soot separating net 3 at the inlet of the hood 2, 40%~70% of the soot coarse particles in the soot are separated by filtration; the soot enters the collecting hood 2 and enters from the bottom of the electric purifier 5 to the positive electrode. The high voltage electric field polarization layer formed by the cylinder 52 and the negative electrode rod 53, the soot particles with positive and negative charges immediately enter the high voltage electrostatic adsorption layer formed by the positive and negative electrode plates 56, 57 above the polarized layer of the high voltage electric field. In the high-voltage electrostatic adsorption layer, the positively charged soot particles are adsorbed by the negative electrode plate 57, and the negatively charged soot particles are adsorbed by the positive electrode plate 56, and the soot entering the high-voltage electrostatic adsorption layer passes through the top of the electric purifier 5 Out, Finally, it is discharged into the air from the port 15 by the action of the blower 14. The remaining 60%~30% of the soot coarse particles and the soot molecules are adsorbed and purified by the electric purifier 5, and the discharged soot is clean. air.
当本发明所述的免拆洗油烟净化机使用一段时间后需清洗时，只需轻触位于集烟罩2上的控制面板开关26，此时驱动电机81便会驱动电机齿轮8带动弧形齿条7使发热底板6关闭清洗水箱4的底部，并在发热底板6关闭清洗水箱4的底部后，控制进水电磁阀11打开进水通道21与清洗水箱4之间的流道，清洗水泵10动作将储水水箱9中的洗涤溶液抽送至清洗水箱4，清洗水箱4中的水位控制器13可控制进入清洗水箱4中的洗涤溶液的容量，使得洗涤溶液漫过电净化器5即可，然后进水电磁阀11和清洗水泵10停止工作，发热底板6进入发热工作状态将清洗水箱4中的洗涤溶液加热至合适的温度，浸泡清洗开始，一般浸泡时间为30~40分钟，当设置的浸泡时间到后，出水电磁阀12打开，洗涤溶液由出水通道22排放到储水水箱9中，待洗涤溶液排尽后，发热底板6在单片微机程序的驱动下打开，同时风机14开始工作，以吹干电净化器5内部元件。相对于高温清洗法、皂水清洗法和蒸气清洗法等清洗方法，浸泡清洗法具有清洗效果更好、结构更简单、成本更低廉的特点。本发明通过将电净化器5搁置在清洗水箱4中，清洗水箱4通过进水电磁阀11和出水电磁阀12控制其与位于集烟罩2中的储水水箱9连通，并由电机齿轮8和弧形齿条7控制发热底板6开合清洗水箱4，使得本发明所述的免拆洗油烟净化机无需拆下电净化器4即可实现对电净化器4进行自动浸泡清洗，操作简单，大大的降低了对油烟净化机的维护强度，确保了电净化器4始终具有良好的净化效果，减小了厨房油烟对空气的污染，具有结构简单合理、安装方便、成本低的特点，可广泛的应用于厨房中的油烟净化。When the cleaning and cleaning fume purifier of the present invention needs to be cleaned after using for a period of time, only the control panel switch 26 located on the collecting hood 2 is touched, and at this time, the driving motor 81 drives the motor gear 8 to drive the curved teeth. The strip 7 causes the heat generating bottom plate 6 to close the bottom of the washing water tank 4, and after the heat generating bottom plate 6 closes the bottom of the washing water tank 4, controls the water inlet solenoid valve 11 to open the flow path between the water inlet passage 21 and the washing water tank 4, and the washing water pump 10 The action pumps the washing solution in the water storage tank 9 to the washing water tank 4, and the water level controller 13 in the washing water tank 4 can control the capacity of the washing solution entering the washing water tank 4, so that the washing solution can flow over the electric purifier 5, Then, the water inlet solenoid valve 11 and the washing water pump 10 stop working, and the heat generating base plate 6 enters a heat generating working state to heat the washing solution in the washing water tank 4 to a suitable temperature, and the immersion washing starts, and the general soaking time is 30 to 40 minutes, when set. After the immersion time is reached, the water discharge solenoid valve 12 is opened, and the washing solution is discharged from the water outlet passage 22 into the water storage tank 9. After the washing solution is exhausted, the heat generating base plate 6 is driven by the single-chip microcomputer program. , While the fan 14 to work in order to dry the inner element 5 is electrically purifier. Compared with high-temperature cleaning method, soap washing method and steam cleaning method, the immersion cleaning method has the characteristics of better cleaning effect, simpler structure and lower cost. The present invention holds the electric purifier 5 in the washing water tank 4, and the washing water tank 4 is controlled to communicate with the water storage tank 9 located in the fume collecting hood 2 through the water inlet solenoid valve 11 and the water discharging solenoid valve 12, and is driven by the motor gear 8 And the curved rack 7 controls the heating bottom plate 6 to open and close the cleaning water tank 4, so that the cleaning and cleaning fume purifying machine of the invention can realize the automatic immersion cleaning of the electric purifier 4 without removing the electric purifier 4, and the operation is simple. The maintenance strength of the lampblack purifier is greatly reduced, and the electric purifier 4 has a good purifying effect at all times, and reduces the pollution of the kitchen fume to the air, and has the characteristics of simple and reasonable structure, convenient installation and low cost, and can be widely used. Used in the purification of fume in the kitchen.
作为上述实施方式的改进，所述集烟罩2的底端安装有废油回收槽23，废油回收槽23可焊接或铆接于集烟罩2的底端，被过滤和拦截的废油最终会回流到废油回收槽23中，通过废油回收槽23上的放油嘴对其中的废油进行定时的排放，以减少废油在集烟罩2中的累积量，避免废油对集烟罩2进行二次污染，并杜绝相应的火灾隐患。As a modification of the above embodiment, the bottom end of the hood 2 is provided with a waste oil recovery tank 23, and the waste oil recovery tank 23 can be welded or riveted to the bottom end of the hood 2, and the waste oil filtered and intercepted is finally It will be refluxed into the waste oil recovery tank 23, and the waste oil in the waste oil recovery tank 23 is periodically discharged to reduce the accumulated amount of waste oil in the collecting hood 2, and the waste oil is prevented from collecting smoke. The cover 2 is subjected to secondary pollution and the corresponding fire hazard is eliminated.
作为上述实施方式的进一步改进，所述集烟罩2上铰接有可开合入风口的油烟挡板24。油烟挡板24在本发明所述的免拆洗油烟净化机处于非工作状态时可闭合集烟罩2上的入风口，遮蔽入风口处的油烟分离网3，以增加整机的美观性，同时，还可在所述油烟挡板24的底端处设有用于照明及表示工作状态的LED灯25。当室内光线不足时，可使用该LED灯作为照明，以便于烹饪，而且该LED灯还可以用来标示本发明所述的免拆洗油烟净化机的工作状态。As a further improvement of the above embodiment, the fume hood 2 is hinged with a soot baffle 24 that can open and close the air inlet. The soot baffle 24 can close the air inlet on the hood 2 when the non-removable soot purifier according to the present invention is in a non-working state, and shield the soot separating net 3 at the air inlet to increase the appearance of the whole machine, and at the same time An LED lamp 25 for illuminating and indicating an operational state may also be provided at the bottom end of the soot baffle 24. When the indoor light is insufficient, the LED light can be used as illumination for cooking, and the LED light can also be used to indicate the working state of the wash-free soot purifier according to the present invention.
以上所述，只是本发明的较佳实施方式而已，但本发明并不限于上述实施例，只要其以任何相同或相似手段达到本发明的技术效果，都应落入本发明的保护范围之内。The above is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiments, and as long as it achieves the technical effects of the present invention by any identical or similar means, it should fall within the protection scope of the present invention. .

Claims (8)

  1. 一种免拆洗油烟净化机，包括主机体（1）和安装在主机体（1）下端的集烟罩（2），所述集烟罩（2）的入风口处安装有油烟分离网（3），其特征在于：所述主机体（1）内邻近其与集烟罩（2）的连接处设有清洗水箱（4），清洗水箱（4）中搁置有对油烟颗粒极化吸附的电净化器（5），集烟罩（2）邻近清洗水箱（4）处的后侧铰接有可开合清洗水箱（4）的发热底板（6），所述发热底板（6）的另一端固定有弧形齿条（7），弧形齿条（7）与位于主机体（1）和集烟罩（2）连接处的电机齿轮（8）啮合；所述集烟罩（2）内位于发热底板（6）的下方位置设有储水水箱（9），储水水箱（9）的内底部搁置有清洗水泵（10），清洗水泵（10）的出水端同位于集烟罩（2）后内壁上的进水通道（21）连通，进水通道（21）的末端安装有开闭进水通道（21）与清洗水箱（4）的进水电磁阀（11），进水电磁阀（11）的侧边还设有出水电磁阀（12），出水电磁阀（12）与位于集烟罩（2）后内壁上、通向储水水箱（9）的出水通道（22）连接，清洗水箱（4）中安装有水位控制器（13）；所述主机体（1）内腔中、清洗水箱（4）的上方安装有风机（14），风机（14）的出风口对准位于主机体（1）顶端的通口（15）。 A cleaning-free fume purifying machine comprises a main body (1) and a collecting hood (2) installed at a lower end of the main body (1), and a fume separating net is installed at an air inlet of the collecting hood (2) (3) The utility model is characterized in that: a cleaning water tank (4) is arranged in the main body (1) adjacent to the connection with the collecting hood (2), and the electric heating of the soot particles is suspended in the cleaning water tank (4). The purifier (5), the hood (2) is hinged with a heat generating bottom plate (6) that can open and close the washing water tank (4) adjacent to the rear side of the washing water tank (4), and the other end of the heat generating bottom plate (6) is fixed There is a curved rack (7), and the curved rack (7) is meshed with a motor gear (8) at a joint between the main body (1) and the collecting hood (2); the collecting hood (2) is located A storage water tank (9) is arranged below the heating bottom plate (6), and a washing water pump (10) is placed at the inner bottom of the water storage tank (9), and the water outlet end of the washing water pump (10) is located at the collecting hood (2) The water inlet passage (21) on the rear inner wall is connected, and the opening and closing water inlet passage (21) and the washing water are installed at the end of the water inlet passage (21). (4) The water inlet solenoid valve (11), the water inlet solenoid valve (11) is also provided with a water outlet solenoid valve (12), a water outlet solenoid valve (12) and a rear wall of the collecting hood (2). The water outlet passage (22) leading to the water storage tank (9) is connected, and the water level controller (13) is installed in the cleaning water tank (4); the upper part of the main body body (1) is installed above the cleaning water tank (4) There is a fan (14), and the air outlet of the fan (14) is aligned with the port (15) at the top of the main body (1).
  2. 根据权利要求1所述的一种免拆洗油烟净化机，其特征在于：所述电净化器（5）包括一底部安装有正极筒（52）的绝缘盒体（51），正极筒（52）中穿装有负极杆（53）；所述绝缘盒体（51）内壁间架设有正、负极丝杆（54、55），正、负极丝杆（54、55）上分别安装有正、负电极板（56、57），正、负电极板（56、57）位于正极筒（52）的上方位置且呈间隔排列。A wash-free fume purifier according to claim 1, wherein said electric purifier (5) comprises an insulating case (51) on which a positive electrode (52) is mounted at the bottom, and a positive tube (52) The middle of the insulating box body (51) is provided with positive and negative lead screws (54, 55), and the positive and negative lead screws (54, 55) are respectively installed with positive and negative The electrode plates (56, 57), the positive and negative electrode plates (56, 57) are located above the positive electrode barrel (52) and are arranged at intervals.
  3. 根据权利要求2所述的一种免拆洗油烟净化机，其特征在于：所述正极筒（52）为正六边形筒体，正极筒（52）的棱边靠近其棱角处的一端设置有一个凸起（521），另一端设置有与凸起（521）相适配的卡槽（522），正极筒（52）通过凸起（521）和卡槽（522）扣合在一起。A cleaning and cleaning fume purifier according to claim 2, wherein said positive tube (52) is a regular hexagonal cylinder, and an edge of the positive tube (52) is provided near one end of the edge thereof. The protrusion (521) is provided at the other end with a card slot (522) adapted to the protrusion (521), and the positive tube (52) is fastened together by the protrusion (521) and the card slot (522).
  4. 根据权利要求2所述的一种免拆洗油烟净化机，其特征在于：所述正极筒（52）为正六边形筒体，正极筒（52）的棱角为一开口槽（523），开口槽（523）的开口端较其非开口端小，每相邻的三个正极筒（52）通过一根其横截面与三个开口槽（523）相适配的扣销（524）连接。A cleaning and cleaning fume purifier according to claim 2, wherein the positive electrode cylinder (52) is a regular hexagonal cylinder, and the corner of the positive cylinder (52) is an open slot (523), and the open slot The open end of (523) is smaller than its non-open end, and each adjacent three positive barrels (52) are connected by a detent (524) whose cross section is adapted to the three open slots (523).
  5. 根据权利要求2~4中任一项所述的一种免拆洗油烟净化机，其特征在于：所述负极杆（53）由内杆（531）和若干套接在内杆（531）上的外管（532）构成，内杆（531）上层叠排列有其外周带有放电齿尖的风车轮片（58），风车轮片（58）的两端由外管（532）卡紧固定。A wash-free fume purifier according to any one of claims 2 to 4, characterized in that the negative rod (53) is sleeved by the inner rod (531) and several sleeves on the inner rod (531) The outer tube (532) is configured such that a wind wheel piece (58) having a discharge tooth tip on its outer circumference is stacked on the inner rod (531), and both ends of the wind wheel piece (58) are clamped and fixed by an outer tube (532).
  6. 根据权利要求1~4或5中任一项所述的一种免拆洗油烟净化机，其特征在于：所述集烟罩（2）的底端安装有废油回收槽（23）。A wash-free fume purifier according to any one of claims 1 to 4 or 5, characterized in that the bottom end of the fume collecting hood (2) is provided with a waste oil recovery tank (23).
  7. 根据权利要求1~4或5中任一项所述的一种免拆洗油烟净化机，其特征在于：所述集烟罩（2）上铰接有可开合入风口的油烟挡板（24）。The cleaning and cleaning fume purifier according to any one of claims 1 to 4, wherein the fume collecting hood (2) is hinged with a fume baffle (24) that can open and close the air inlet. .
  8. 根据权利要求7所述的一种免拆洗油烟净化机，其特征在于：所述油烟挡板（24）的底端处设有用于照明及表示工作状态的LED灯（25）。A wash-free fume purifier according to claim 7, characterized in that the bottom end of the soot baffle (24) is provided with an LED lamp (25) for illuminating and indicating an operating state.
PCT/CN2012/080820 2012-05-08 2012-08-31 Oil fume purifier dispensing with stripping and cleaning WO2013166794A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 201210140549 CN102692043B (en) 2012-05-08 2012-05-08 Smoke purifier free of being detached and washed
CN201210140549.1 2012-05-08

Publications (1)

Publication Number Publication Date
WO2013166794A1 true WO2013166794A1 (en) 2013-11-14

Family

ID=46857668

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/080820 WO2013166794A1 (en) 2012-05-08 2012-08-31 Oil fume purifier dispensing with stripping and cleaning

Country Status (2)

Country Link
CN (1) CN102692043B (en)
WO (1) WO2013166794A1 (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103343996B (en) * 2013-06-19 2015-11-18 巴州白云工贸有限责任公司 Cooking fume remover
CN107559918A (en) * 2017-10-24 2018-01-09 杨国安 A kind of smoke exhaust ventilator without dismantling and cleaning
CN107676837A (en) * 2017-11-06 2018-02-09 广东美的厨房电器制造有限公司 Range hood
CN107702180A (en) * 2017-11-27 2018-02-16 佛山市云米电器科技有限公司 One kind swimming ring type smoke exhaust ventilator
CN107726415A (en) * 2017-11-27 2018-02-23 佛山市云米电器科技有限公司 A kind of smoke exhaust ventilator of circulating type absorption oil smoke
CN108514955A (en) * 2018-04-27 2018-09-11 马鞍山金安环境科技有限公司 A kind of two-region wet electrostatic fume purifier of fume
EP3409371A1 (en) * 2017-05-31 2018-12-05 BSH Hausgeräte GmbH Filter unit for a domestic appliance, domestic appliance and method for determining the saturation of a filter unit
CN109114611A (en) * 2018-08-30 2019-01-01 新金城智能装备有限公司 A kind of environmental protection oil-control kitchen ventilator
CN109780594A (en) * 2017-11-10 2019-05-21 宁波方太厨具有限公司 A kind of range hood
CN109990351A (en) * 2017-12-30 2019-07-09 宁波方太厨具有限公司 A kind of smoke deflector locking mechanism for range hood
CN110465408A (en) * 2019-08-30 2019-11-19 佛山市科蓝环保科技股份有限公司 A kind of hexagon electrostatic purifier electrode plate structure and its processing method
WO2020178153A1 (en) * 2019-03-06 2020-09-10 BSH Hausgeräte GmbH Electrostatic filter unit for an air-purification device and air-purification device
CN113680531A (en) * 2021-08-25 2021-11-23 鼎信阳光环境技术有限公司 Automatic dirt-removing oil-fume purifier
CN114244026A (en) * 2021-10-22 2022-03-25 江西华东船业有限公司 Marine motor assembly
CN115325582A (en) * 2022-08-01 2022-11-11 嘉兴速净环保设备有限公司 Lampblack purifier with self-cleaning function

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103272695A (en) * 2013-06-18 2013-09-04 戴若夫 Full-automatic ultrasonic cleaning static filter box
CN103394253B (en) * 2013-07-29 2015-04-08 四川汇达通机械设备制造有限公司 Lampblack cleaning device
CN103471155B (en) * 2013-09-28 2015-08-05 兰州大学 A kind of crash device of purifying oil fume
CN103639054B (en) * 2013-12-02 2017-01-04 若夫智能科技（上海）有限公司 Water storage self-cleaning electrostatic filter with cleanout fluid adding set
CN105080724A (en) * 2014-05-21 2015-11-25 阮文师 Automatic cleaning type smoke purifier
CN105091060B (en) * 2015-09-14 2017-11-21 刘涛 A kind of smoke exhaust ventilator
CN107684981A (en) * 2017-10-19 2018-02-13 江门市杰信通信工程有限公司 A kind of electrostatic precipitator of communications equipment room
CN107570324A (en) * 2017-10-19 2018-01-12 江门市杰信通信工程有限公司 A kind of air purifier for being applicable computer room
CN107774442A (en) * 2017-11-20 2018-03-09 佛山市卓健环保科技有限公司 A kind of novel electrostatic fume purifying all-in-one
CN111473383A (en) * 2020-04-15 2020-07-31 爱优特空气技术（上海）有限公司 Oil fume purification and washing system and method
JP7041930B1 (en) 2021-02-17 2022-03-25 富士電機株式会社 Air cleaner
CN113600343A (en) * 2021-08-25 2021-11-05 东莞市蓝鹰环保科技有限公司 Automatic cleaning control system and control mode thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5401301A (en) * 1991-07-17 1995-03-28 Metallgesellschaft Aktiengesellschaft Device for the transport of materials and electrostatic precipitation
CN1170121A (en) * 1996-06-25 1998-01-14 孔丹群 Automatic flue purifier for household
JP2000084435A (en) * 1998-09-14 2000-03-28 Joy Tec Kk Smokeless roaster
CN2690029Y (en) * 2003-04-22 2005-04-06 北京市格林蓝天环保技术有限公司 Convenient detachable cleaning type composite integrated kitchen fume purifier
US20080190296A1 (en) * 2005-04-19 2008-08-14 Ohio University Composite Discharge Electrode
CN201954631U (en) * 2011-01-14 2011-08-31 修仕智 Range hood with revolving door
CN102434903A (en) * 2011-12-28 2012-05-02 广东德塑科技有限公司 Oil smoke purifying machine free of being dismounted for cleaning

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2555096Y (en) * 2002-06-05 2003-06-11 王狮 Modular electrostatic combined fume/smoke purifier
CA2428032C (en) * 2003-05-07 2008-02-12 Peter Yeung A cleaning fluid heating reservoir and motor assembly for a range hood
CN201023023Y (en) * 2007-03-16 2008-02-20 海米提 Plasma smoke purifying device
CN201892249U (en) * 2010-10-25 2011-07-06 邓淦明 Cleaning device for range hood of integrated stove

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5401301A (en) * 1991-07-17 1995-03-28 Metallgesellschaft Aktiengesellschaft Device for the transport of materials and electrostatic precipitation
CN1170121A (en) * 1996-06-25 1998-01-14 孔丹群 Automatic flue purifier for household
JP2000084435A (en) * 1998-09-14 2000-03-28 Joy Tec Kk Smokeless roaster
CN2690029Y (en) * 2003-04-22 2005-04-06 北京市格林蓝天环保技术有限公司 Convenient detachable cleaning type composite integrated kitchen fume purifier
US20080190296A1 (en) * 2005-04-19 2008-08-14 Ohio University Composite Discharge Electrode
CN201954631U (en) * 2011-01-14 2011-08-31 修仕智 Range hood with revolving door
CN102434903A (en) * 2011-12-28 2012-05-02 广东德塑科技有限公司 Oil smoke purifying machine free of being dismounted for cleaning

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103343996B (en) * 2013-06-19 2015-11-18 巴州白云工贸有限责任公司 Cooking fume remover
EP3409371A1 (en) * 2017-05-31 2018-12-05 BSH Hausgeräte GmbH Filter unit for a domestic appliance, domestic appliance and method for determining the saturation of a filter unit
CN107559918A (en) * 2017-10-24 2018-01-09 杨国安 A kind of smoke exhaust ventilator without dismantling and cleaning
CN107676837A (en) * 2017-11-06 2018-02-09 广东美的厨房电器制造有限公司 Range hood
CN107676837B (en) * 2017-11-06 2024-04-02 广东美的厨房电器制造有限公司 Fume exhaust fan
CN109780594A (en) * 2017-11-10 2019-05-21 宁波方太厨具有限公司 A kind of range hood
CN109780594B (en) * 2017-11-10 2024-01-16 宁波方太厨具有限公司 Fume exhauster
CN107726415A (en) * 2017-11-27 2018-02-23 佛山市云米电器科技有限公司 A kind of smoke exhaust ventilator of circulating type absorption oil smoke
CN107702180A (en) * 2017-11-27 2018-02-16 佛山市云米电器科技有限公司 One kind swimming ring type smoke exhaust ventilator
CN107702180B (en) * 2017-11-27 2023-01-03 佛山市云米电器科技有限公司 Swimming ring type range hood
CN109990351A (en) * 2017-12-30 2019-07-09 宁波方太厨具有限公司 A kind of smoke deflector locking mechanism for range hood
CN109990351B (en) * 2017-12-30 2024-02-20 宁波方太厨具有限公司 A smoke guide locking mechanism for range hood
CN108514955A (en) * 2018-04-27 2018-09-11 马鞍山金安环境科技有限公司 A kind of two-region wet electrostatic fume purifier of fume
CN108514955B (en) * 2018-04-27 2024-05-28 马鞍山金安环境科技有限公司 Double-zone wet type electrostatic oil smoke purifying device
CN109114611A (en) * 2018-08-30 2019-01-01 新金城智能装备有限公司 A kind of environmental protection oil-control kitchen ventilator
CN109114611B (en) * 2018-08-30 2024-02-13 新金城智能装备有限公司 Environment-friendly oil-control range hood
WO2020178153A1 (en) * 2019-03-06 2020-09-10 BSH Hausgeräte GmbH Electrostatic filter unit for an air-purification device and air-purification device
CN110465408B (en) * 2019-08-30 2024-01-02 佛山市科蓝环保科技股份有限公司 Electrode plate structure of hexagonal electrostatic purifier and processing method thereof
CN110465408A (en) * 2019-08-30 2019-11-19 佛山市科蓝环保科技股份有限公司 A kind of hexagon electrostatic purifier electrode plate structure and its processing method
CN113680531A (en) * 2021-08-25 2021-11-23 鼎信阳光环境技术有限公司 Automatic dirt-removing oil-fume purifier
CN114244026B (en) * 2021-10-22 2023-02-28 江西华东船业有限公司 Marine motor assembly
CN114244026A (en) * 2021-10-22 2022-03-25 江西华东船业有限公司 Marine motor assembly
CN115325582B (en) * 2022-08-01 2023-01-24 嘉兴速净环保设备有限公司 Lampblack purifier with self-cleaning function
CN115325582A (en) * 2022-08-01 2022-11-11 嘉兴速净环保设备有限公司 Lampblack purifier with self-cleaning function

Also Published As

Publication number Publication date
CN102692043B (en) 2013-09-11
CN102692043A (en) 2012-09-26

Similar Documents

Publication Publication Date Title
WO2013166794A1 (en) Oil fume purifier dispensing with stripping and cleaning
WO2013166795A1 (en) Oil fume purification apparatus integrated with kitchen range
CN206996220U (en) A kind of hot light unit exhaust treatment system
CN202792161U (en) Oil smoke purifier
CN205761766U (en) A kind of rear-mounted cooking fume remover
CN208886859U (en) A kind of photodissociation fume purifier of fume
CN211952928U (en) Composite fume purifier
CN216498212U (en) Air purification equipment with detection sealing performance for pharmaceutical workshop
CN112413800B (en) Electrostatic absorption formula automatically cleaning air purification device
CN215336541U (en) Energy-efficient environmental protection intelligence integral type petticoat pipe
CN208574461U (en) A kind of ancillary equipment dropping low exhaust gas emission
CN210845627U (en) Foul smell purification system of garbage transfer station
CN207680800U (en) A kind of electrostatic oil and smoke cleaner
CN208512233U (en) A kind of UV photolytic activity charcoal composite oil smoke cleaning equipment
CN213421209U (en) Electrostatic oil fume removing device, purification oil fume extraction device and system
CN216114213U (en) Commercial kitchen integration oil smoke clarification plant of multistage combined type
CN210021519U (en) Gas purification device for removing paint mist by dry method
CN212423800U (en) Dampproofing processing apparatus of electric automatization component dust removal
CN212548739U (en) Intelligent integrated oil mist purifier
CN219630993U (en) High-humidity waste gas dehumidifying device
CN219510999U (en) Fan equipment for fresh air system
CN215742478U (en) Indoor air pollution treatment system
CN211864416U (en) Oil fume purifier
CN214389490U (en) A purifier for waste gas in environment
CN214319599U (en) Gas purification treatment device

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12876348

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12876348

Country of ref document: EP

Kind code of ref document: A1