CN219494203U

CN219494203U - Intelligent internal circulation type range hood adopting electrostatic adsorption

Info

Publication number: CN219494203U
Application number: CN202320946896.7U
Authority: CN
Inventors: 杨秀君; 梁伯池; 黄明曜
Original assignee: Shengzhou Yike Electric Appliance Co ltd
Current assignee: Shengzhou Yike Electric Appliance Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-08-08
Anticipated expiration: 2033-04-24

Abstract

The utility model discloses an intelligent internal circulation type range hood adopting electrostatic adsorption, which belongs to the technical field of range hoods and comprises a machine body and an air inlet hood fixedly connected to the bottom of the machine body, wherein a sleeve is fixedly connected to the top of a flow pipe, a cooling component which is convenient for cooling gas in the sleeve is arranged on the outer side wall of the machine body, an adsorption component which is used for cleaning impurities in the gas is arranged at one end of a transmission pipe far away from the sleeve, a filter cartridge is arranged at the bottom of the adsorption component, and a lampblack detector is arranged on the outer side wall of the filter cartridge. This adopt intelligent inner loop formula range hood of static absorption, through the water pump operation, inlet tube and outlet pipe are with the inside comdenstion water absorption transfer of water tank, through the effect of cooling tube, to the gaseous cooling treatment of the oil smoke that the sleeve pipe is inside flowing, the effect of rethread back flow for the comdenstion water backward flow of cooling reaches the inside of water tank, thereby not only reaches the effect to the gaseous cooling of oil smoke, still is convenient for comdenstion water cyclic utilization.

Description

Intelligent internal circulation type range hood adopting electrostatic adsorption

Technical Field

The utility model belongs to the technical field of range hoods, and particularly relates to an intelligent internal circulation type range hood adopting electrostatic adsorption.

Background

The fume exhaust fan is also called fume exhaust fan and is one kind of kitchen appliance for purifying kitchen environment. The kitchen range hood is arranged above a kitchen range, can rapidly pump away waste generated in combustion of the range and oil smoke harmful to human bodies in a cooking process, is discharged outdoors, simultaneously condenses and collects the oil smoke, reduces pollution, purifies air, has the functions of gas protection and explosion prevention, increases the electrostatic adsorption mode in the traditional oil smoke filtering type range hood along with the development of technology, and can better complete the oil smoke removing work.

Existing range hood:

the utility model discloses a trinity range hood with high purification efficiency for CN208382295U, and discloses a trinity range hood with high purification efficiency, which comprises a purification chamber, a gas pipe, a hose, a gas outlet pipe, a purification assembly and an automatic control assembly; a control chamber is arranged above the purifying chamber, openings are arranged at the left end and the right end of the purifying chamber, one end of the purifying chamber is connected with a gas pipe through an opening, and the other end of the purifying chamber is connected with a gas outlet pipe through a hose; the purifying component comprises a macroporous filter screen, a small-pore filter screen, an electrostatic adsorption plate and a rotary spray head; the static adsorption plate is rotatably arranged on the left side of the small-hole filter screen, and the rotary spray head is arranged on the left side of the static adsorption plate; the automatic control assembly comprises a first motor; the rotating shaft of the first motor is coaxially connected with the rotating shaft of the electrostatic adsorption plate. The purification efficiency of the range hood is greatly improved, and meanwhile, the two sides of the rotatable electrostatic adsorption plate are cleaned in a disassembly-free manner, so that time and labor are saved; the filtering power can be automatically adjusted according to the detection condition, so that the efficient purification with low energy consumption is realized;

in the prior art, an electrostatic adsorption component is usually arranged in a transmission pipeline of a range hood, so that oil smoke in flowing gas is removed, partial tiny particles in the oil smoke are effectively removed, the cleanliness of the gas is further improved, the oil smoke gas in a kitchen directly flows into the range hood, the temperature of the oil smoke gas is higher, however, before the oil smoke gas is subjected to electrostatic adsorption treatment, the oil smoke gas is possibly inconvenient to be cooled, so that the temperature of an adsorption electrode and ionized ambient temperature is higher, the oil smoke removing effect of the adsorption component is possibly reduced, and meanwhile, the temperature of the discharged gas is higher than the indoor and outdoor temperature, so that the influence on the air environment is caused;

for the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides an intelligent internal circulation type range hood adopting electrostatic adsorption to overcome the technical problems in the prior related art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an intelligent internal circulation type range hood adopting electrostatic adsorption, includes organism and fixed connection at the inlet hood of organism bottom, the control board is installed to the lateral wall of inlet hood, the internally mounted of organism has the air exhauster, the flow tube is installed at the top of organism, the top fixedly connected with sleeve pipe of flow tube, the lateral wall of organism is provided with the cooling module that is convenient for the inside gaseous cooling of sleeve pipe, the one end fixedly connected with transmission tube of sleeve pipe keep away from the flow tube, the one end that the transmission tube kept away from the sleeve pipe is provided with the adsorption module that clear up impurity in the gas, the cartridge filter is installed to the bottom of adsorption module, the oil smoke detector is installed to the lateral wall of cartridge filter, and the detection end of oil smoke detector is located the inside of cartridge filter;

the cooling assembly comprises a water tank fixed on one side of the machine body, a water pump is installed at the top of the water tank, a water inlet of the water pump is fixedly connected with a water inlet pipe, one end of the water pump, which is far away from, is fixedly connected with a water outlet pipe, a cooling pipe is installed on the inner side wall of the sleeve, one end of the cooling pipe is fixedly connected with the water outlet pipe, one end of the cooling pipe, which is far away from the water pump, is fixedly connected with a return pipe, and one end of the return pipe, which is far away from the cooling pipe, is fixedly connected with the water tank.

Preferably, the adsorption component comprises an adsorption box fixedly connected to one end of the transmission pipe far away from the sleeve, an adsorption polar plate is arranged in the adsorption box, and an ionization electrode is arranged on the inner side wall of the adsorption polar plate.

By arranging the adsorption box, the adsorption polar plate and the ionization pole, partial oil smoke components in the gas are removed.

Preferably, the bottom of cartridge filter fixedly connected with first exhaust pipe, the internally mounted of first exhaust pipe has the solenoid valve, the lateral wall fixedly connected with second exhaust pipe of first exhaust pipe.

Through setting up first exhaust pipe, solenoid valve and second exhaust pipe, realized being convenient for the emission of oil smoke gas after the purification.

Preferably, the inside wall of organism is dismantled and is connected with the frame board, the inside wall fixedly connected with filter of frame board, the inside wall fixedly connected with first filter screen of frame board, and first filter screen is located the below of filter.

Through setting up frame board, filter and first filter screen, realize the preliminary filtration treatment to oil smoke gas.

Preferably, the outer side wall of the frame plate is in threaded connection with a self-tapping screw, and the frame plate is detachably connected with the machine body through the self-tapping screw.

Through setting up the self-tapping screw, realize being convenient for dismantle the clearance to filter and first filter screen.

Preferably, the inside wall fixedly connected with mounting bracket of air inlet cover, the bottom sliding connection of mounting bracket has the slide, the lateral wall fixedly connected with collecting box of slide.

Through mounting bracket, slide and collecting box, realized being convenient for collect impurity and oil stain after the preliminary filtration.

Preferably, the inside wall fixedly connected with second filter screen of cartridge filter, the inside wall fixedly connected with active carbon plate of cartridge filter, the second filter screen is located the top of active carbon plate.

Through setting up second filter screen and activated carbon sheet, realize the further purification treatment to oil smoke gas.

In summary, the technical effects and advantages of the present utility model are: this adopt intelligent inner loop formula range hood of static absorption, through the air exhauster operation, the oil smoke gas passes through the flow tube and transmits to sheathed tube inside, through the water pump operation, inlet tube and outlet pipe absorb the inside comdenstion water of water tank and shift, through the effect of cooling tube, to the inside oily smoke gas cooling treatment that flows of sleeve pipe, the effect of rethread back flow for the comdenstion water backward flow to the inside of water tank of cooling, thereby not only reach the effect to oily smoke gas cooling, still be convenient for comdenstion water cyclic utilization.

Through the cooperation of filter and first filter screen use, to oil smoke preliminary filtration treatment, through the cooperation use of adsorption polar plate and ionization utmost point, get rid of the oil smoke in the gas, the cooperation of rethread second filter screen and active carbon plate is used, filters the gaseous filtration once more of emission to reach the effect to oil smoke gas purification.

Through the effect of oil smoke detector, detect the gaseous oil smoke degree of cartridge filter inside outflow, through the effect of solenoid valve, the oil smoke of being convenient for discharges to outdoor or discharges indoor and outdoor to the effect of being convenient for to the gaseous emission of oil smoke after purifying has been reached.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a cooling module according to the present utility model;

FIG. 3 is a schematic view of an adsorption module according to the present utility model;

FIG. 4 is a schematic view of the frame plate structure of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4A according to the present utility model;

fig. 6 is a schematic diagram of a second filter according to the present utility model.

In the figure: 1. a body; 2. an air inlet cover; 3. a control panel; 4. an exhaust fan; 5. a flow tube; 6. a sleeve; 7. a cooling assembly; 71. a water tank; 72. a water pump; 73. a water inlet pipe; 74. a water outlet pipe; 75. a cooling tube; 76. a return pipe; 8. a transmission tube; 9. an adsorption assembly; 91. an adsorption box; 92. adsorbing the polar plate; 93. an ionization electrode; 10. a filter cartridge; 11. a smoke detector; 12. a first discharge pipe; 13. an electromagnetic valve; 14. a second discharge pipe; 15. a frame plate; 16. a filter plate; 17. a first filter screen; 18. self-tapping nails; 19. a mounting frame; 20. a slide plate; 21. a collection box; 22. a second filter screen; 23. an activated carbon plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, an intelligent internal circulation type range hood adopting electrostatic adsorption comprises a machine body 1 and an air inlet cover 2 fixedly connected to the bottom of the machine body 1, wherein the air inlet cover 2 is gradually increased from top to bottom, an outer side wall of the air inlet cover 2 is fixedly provided with a control plate 3, the control plate 3 controls operation of relevant electric equipment in the range hood, an exhaust fan 4 is arranged in the machine body 1, a flow tube 5 is fixedly arranged at the top of the machine body 1, a sleeve 6 is fixedly connected to the top of the flow tube 5, the inner circumference of the sleeve 6 is larger than the outer circumference of the flow tube 5, a cooling component 7 which is convenient for cooling gas in the sleeve 6 is arranged at the outer side wall of the machine body 1, one end of the sleeve 6 away from the flow tube 5 is fixedly connected with a transmission tube 8, one end of the transmission tube 8 away from the sleeve 6 is provided with an adsorption component 9 which is used for cleaning impurities in gas, the transmission tube 8 is positioned between the sleeve 6 and the adsorption component 9, a filter cartridge 10 is fixedly arranged at the bottom of the adsorption component 9, the outer side wall of the filter cartridge 10 is fixedly provided with a detector 11, and the detector 11 is positioned in the filter cartridge 10;

the cooling assembly 7 comprises a water tank 71 fixed on one side of the machine body 1, a water pump 72 is fixedly arranged at the top of the water tank 71, a water inlet of the water pump 72 is fixedly connected with a water inlet pipe 73, the longitudinal section of the water inlet pipe 73 is U-shaped, one end of the water inlet pipe 73, which is far away from the water pump 72, is fixedly connected with the inside of the water tank 71, a water outlet pipe 74 is fixedly connected with a water outlet of the water pump 72, a cooling pipe 75 is fixedly arranged on the inner side wall of the sleeve 6, the cooling pipe 75 is positioned in the sleeve 6 and is in a spiral shape, one end of the cooling pipe 75 is fixedly connected with one end of the water outlet pipe 74, which is far away from the water pump 72, one end of the cooling pipe 75, which is far away from the water outlet pipe 74, is fixedly connected with a backflow pipe 76, and one end of the backflow pipe 76, which is far away from the cooling pipe 75, is fixedly connected with the inside of the water tank 71;

after the oil smoke gas is transmitted to the inside of the sleeve 6, the water pump 72 operates, condensed water in the water tank 71 is transmitted to the inside of the cooling pipe 75 through the water inlet pipe 73 and the water outlet pipe 74, the cooling pipe 75 cools the transmitted oil smoke gas, and then the condensed water in the cooling pipe 75 flows back to the inside of the water tank 71, so that the effect of cooling the oil smoke gas is achieved, and the condensed water is convenient to recycle.

Referring to fig. 3, the adsorption assembly 9 includes an adsorption box 91 fixedly connected to one end of the transmission pipe 8 far away from the sleeve 6, an adsorption pole plate 92 is fixedly installed in the adsorption box 91, the adsorption box 91 is located in the adsorption pole plate 92, an ionization pole 93 is arranged on the inner side wall of the adsorption pole plate 92, and after the adsorption pole plate 92 is electrified, oil smoke in flowing gas is removed by adsorption and ionization of the ionization pole 93.

Referring to fig. 1, a first discharge pipe 12 is fixedly connected to the bottom of a filter cartridge 10, the first discharge pipe 12 is located at the center of the bottom of the filter cartridge 10, an electromagnetic valve 13 is fixedly installed in the first discharge pipe 12, a second discharge pipe 14 is fixedly connected to the outer side wall of the first discharge pipe 12, after the smoke detector 11 detects the smoke of discharged gas, the electromagnetic valve 13 operates, and the gas is discharged to the indoor and outdoor through the first discharge pipe 12 and the second discharge pipe 14.

Referring to fig. 4, the frame plate 15 is detachably connected to the inner side wall of the machine body 1, the filter plate 16 is fixedly connected to the inner side wall of the frame plate 15, the first filter screen 17 is woven by steel wires, the first filter screen 17 is located below the filter plate 16, the filter plate 16 and the first filter screen 17 are arranged up and down, the first filter screen 17 and the filter plate 16 perform preliminary filtering treatment on the oil smoke flowing upwards, and partial impurities in the oil smoke are prevented from contacting with the exhaust fan 4.

Referring to fig. 4, the outer side wall of the frame plate 15 is in threaded connection with tapping screws 18, the tapping screws 18 are four, the four tapping screws 18 are located at four corners of one side of the frame plate 15, the frame plate 15 is detachably connected with the machine body 1 through the tapping screws 18, and the tapping screws 18 facilitate the installation and the detachment of the frame plate 15.

Referring to fig. 4-5, the inside wall fixedly connected with mounting bracket 19 of air inlet cover 2, the bottom sliding connection of mounting bracket 19 has slide 20, and slide 20 is provided with two, and the axis of two slide 20 mounting bracket 19 is central symmetry and distributes, and the lateral wall fixedly connected with collecting box 21 of slide 20, collecting box 21 are convenient for collect impurity and the oil stain that drops after filtering.

Referring to fig. 6, the filter cartridge 10 has a second filter screen 22 fixedly connected to the inner sidewall thereof, and the filter cartridge 10 has an active carbon plate 23 fixedly connected to the inner sidewall thereof, the active carbon plate 23 removing part of the smell in the oil smoke, the second filter screen 22 and the active carbon plate 23 being disposed up and down, the second filter screen 22 being disposed above the active carbon plate 23, the second filter screen 22 and the active carbon plate 23 further purifying the gas.

Working principle: when the fume in the kitchen is purified, the exhaust fan 4 operates, the fume is upwards transmitted through the air inlet hood 2 and the machine body 1, the first filter screen 17 and the filter plate 16 preliminarily filter the fume, the filtered impurities and the oil stains on the surface of the first filter screen 17 drop into the collecting box 21, the sliding plate 20 is convenient for the collecting box 21 to detach and clean, the flow pipe 5 transmits the fume gas into the sleeve pipe 6, the water pump 72 operates, the condensed water in the water tank 71 is transmitted into the cooling pipe 75 through the water inlet pipe 73 and the water outlet pipe 74, the cooling pipe 75 is arranged in the sleeve pipe 6 in a spiral mode, the cooling pipe 75 cools the fume gas flowing in the sleeve pipe 6, the return pipe 76 is convenient for the condensed water in the cooling pipe 75 to be transmitted into the water tank 71 again, thereby realize comdenstion water endless effect, the oil smoke gas after the cooling is transmitted to the inside of adsorption module 9, after the circular telegram, the oil smoke in the gas is got rid of in the absorption of absorption polar plate 92 and the ionization of ionization polar plate 93, then second filter screen 22 and active carbon plate 23 are to gas filtration processing again, thereby increase gaseous cleanliness factor, oil smoke detector 11 detects the gaseous oil smoke of cartridge filter 10 bottom emission, after the detection value reaches standard, solenoid valve 13 operates, first exhaust pipe 12 can be with partial gaseous direct discharge to indoor, thereby reached the effect to the oil smoke cooling in the transmission process, avoid the oil smoke high temperature to reduce the processing result of adsorption module 9 to the oil smoke.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides an intelligent internal circulation type range hood adopting electrostatic adsorption, includes organism (1) and fixedly connected with inlet hood (2) in organism (1) bottom, its characterized in that, control board (3) are installed to the lateral wall of inlet hood (2), internally mounted of organism (1) has air exhauster (4), flow tube (5) are installed at the top of organism (1), the top fixedly connected with sleeve pipe (6) of flow tube (5), the lateral wall of organism (1) is provided with cooling module (7) that are convenient for the inside gaseous cooling of sleeve pipe (6), the one end fixedly connected with transmission pipe (8) of sleeve pipe (6) keep away from flow tube (5), the one end that transmission pipe (8) kept away from sleeve pipe (6) is provided with adsorption module (9) that clear up the impurity in the gas, cartridge filter (10) are installed to the bottom of adsorption module (9), cartridge filter (11) are installed to the lateral wall of cartridge (10), and the detection end of cartridge filter (11) is located the inside cartridge filter (10);

the cooling assembly (7) comprises a water tank (71) fixed on one side of the machine body (1), a water pump (72) is mounted at the top of the water tank (71), a water inlet fixedly connected with water inlet pipe (73) of the water pump (72), one end of the water pump (72) is far away from by the water inlet pipe (73) and is fixedly connected with the inside of the water tank (71), a water outlet pipe (74) is fixedly connected with a water outlet pipe (74) of the water pump (72), a cooling pipe (75) is mounted on the inner side wall of the sleeve (6), one end of the cooling pipe (75) is far away from one end of the water pump (72) with the water outlet pipe (74), a return pipe (76) is fixedly connected with one end of the cooling pipe (75) far away from the water outlet pipe (74), and the inside of the water tank (71) is fixedly connected with the return pipe (76).

2. The intelligent internal circulation type range hood adopting electrostatic adsorption according to claim 1, wherein the adsorption assembly (9) comprises an adsorption box (91) fixedly connected to one end of a transmission pipe (8) far away from a sleeve (6), an adsorption polar plate (92) is mounted in the adsorption box (91), and an ionization electrode (93) is arranged on the inner side wall of the adsorption polar plate (92).

3. The intelligent internal circulation type range hood adopting electrostatic adsorption according to claim 1, wherein a first exhaust pipe (12) is fixedly connected to the bottom of the filter cartridge (10), an electromagnetic valve (13) is installed in the first exhaust pipe (12), and a second exhaust pipe (14) is fixedly connected to the outer side wall of the first exhaust pipe (12).

4. The intelligent internal circulation type range hood adopting electrostatic adsorption according to claim 1, wherein a frame plate (15) is detachably connected to the inner side wall of the machine body (1), a filter plate (16) is fixedly connected to the inner side wall of the frame plate (15), a first filter screen (17) is fixedly connected to the inner side wall of the frame plate (15), and the first filter screen (17) is located below the filter plate (16).

5. The intelligent internal circulation type range hood adopting electrostatic adsorption according to claim 4, wherein the outer side wall of the frame plate (15) is in threaded connection with a self-tapping screw (18), and the frame plate (15) is detachably connected with the machine body (1) through the self-tapping screw (18).

6. The intelligent internal circulation type range hood adopting electrostatic adsorption according to claim 1, wherein the inner side wall of the air inlet hood (2) is fixedly connected with a mounting frame (19), the bottom of the mounting frame (19) is slidably connected with a sliding plate (20), and the outer side wall of the sliding plate (20) is fixedly connected with a collecting box (21).

7. The intelligent internal circulation type range hood adopting electrostatic adsorption according to claim 1, wherein a second filter screen (22) is fixedly connected to the inner side wall of the filter cartridge (10), an active carbon plate (23) is fixedly connected to the inner side wall of the filter cartridge (10), and the second filter screen (22) is located above the active carbon plate (23).