CN108240643B - Air purification type range hood and kitchen with same - Google Patents
Air purification type range hood and kitchen with same Download PDFInfo
- Publication number
- CN108240643B CN108240643B CN201611208865.2A CN201611208865A CN108240643B CN 108240643 B CN108240643 B CN 108240643B CN 201611208865 A CN201611208865 A CN 201611208865A CN 108240643 B CN108240643 B CN 108240643B
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- frame
- range hood
- channel
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- 238000004887 air purification Methods 0.000 title claims abstract description 47
- 239000000779 smoke Substances 0.000 claims abstract description 15
- 238000000746 purification Methods 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 10
- 239000003517 fume Substances 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000003068 static effect Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000010411 cooking Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000008162 cooking oil Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- 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
- F24C15/2035—Arrangement or mounting of filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0096—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
Abstract
The utility model provides an air purification formula range hood, includes casing, oil smoke subassembly and oil smoke passageway, still is equipped with in the casing with the air purification passageway of oil smoke passageway intercommunication each other, the air intake of air purification passageway communicates with the kitchen indoor, on the casing was located to the air outlet of air purification passageway, installs air purification device in air purification passageway. The invention also discloses a kitchen with the air purification type range hood. This air purification formula range hood is through setting up air purification passageway in the casing, and the air in the kitchen can be sent back to in the kitchen after the inside air purification device of air purification passageway purifies, and air purification device and range hood integrate, and simple structure, integrated level are high and the installation is very convenient, after the culinary art is accomplished, opens air purification device and just can purify kitchen air fast, also can control air purification device's operation according to the good or bad of kitchen air quality when not cooking to make the inside fresh air that has of kitchen all the time.
Description
Technical Field
The invention relates to an air purification type range hood and a kitchen with the same.
Background
Traditional range hood only has the function of sucking oil smoke, and the range hood is opened and can cause the negative pressure in the kitchen, causes outdoor polluted air to squeeze into the kitchen through door slits and window slits to cause secondary pollution, can also cause odor such as sewer to flow backward into the kitchen, worsens kitchen air quality. Residual oil smoke and particulate pollutants in the kitchen are easy to deposit under the condition of high kitchen humidity, so that the cleaning frequency of the kitchen is greatly improved. In addition, the conventional range hood cannot realize a function of purifying kitchen air after cooking is finished. In order to overcome the above-mentioned drawbacks of the existing range hood, a design of installing a fresh air system in a kitchen has been proposed, such as "a kitchen ventilation system based on air curtain and filtration" disclosed in chinese patent No. ZL 201410080381.9 (issued patent No. CN 103868187B), which is composed of a fresh air section, an air curtain section and an exhaust section. The fresh air section consists of a fresh air port, a PM2.5 filter, a blower, an injection pipe air supplementing branch pipe and the like. The air curtain section consists of a reducer pipe, a gas stove, an angle-adjustable air curtain, a hot air curtain air supply branch pipe and the like. The exhaust section consists of an exhaust hood, a one-way stop valve, an exhaust fan and an exhaust outlet. After the fresh air is filtered, one path of fresh air is sent to an ejector air supplementing branch pipe for ejection of the gas stove; one path is sent to an air curtain for cooking in summer and transitional seasons; the other path is sent to the hot air curtain air supply branch pipe to adjust the temperature of the air curtain, thereby meeting the thermal comfort requirement of human body. The air curtain jet flow and the flue gas are discharged outdoors through the exhaust hood. Although, this system can play thermal-insulated, reduce indoor cold load, improve cooking comfort level and health degree, prevent that cooking oil smoke from cluster entering bedroom living room, improve the effect such as system combustion efficiency, be favorable to the kitchen to make open-type, but this new trend system installs in the top of a kitchen range below, equally divide the body setting with cooking utensils and range hood, and the integrated level is relatively poor, and the installation is also comparatively troublesome.
Disclosure of Invention
The first technical problem to be solved by the invention is to provide an air purifying type range hood which has a simple structure and can purify kitchen air aiming at the prior art.
The second technical problem to be solved by the invention is to provide a kitchen with an air purifying type range hood, which has a simple structure and high integration level, aiming at the prior art.
The technical scheme adopted by the invention for solving the first technical problem is as follows: this air purification formula range hood, including casing and the oil smoke subassembly of setting in the casing, the oil smoke subassembly has oil smoke passageway, its characterized in that: the kitchen cabinet is characterized in that an air purifying channel which is not communicated with the oil fume sucking channel is further arranged in the casing, an air inlet of the air purifying channel is communicated with the kitchen chamber, an air outlet of the air purifying channel is arranged on the casing, and an air purifying device is arranged in the air purifying channel.
Preferably, a first air inlet is formed in the machine shell, a first air inlet pipe is arranged in the machine shell, and the first air inlet is communicated with the air inlet of the air purifying channel through the first air inlet pipe.
Further preferably, the first air inlet and the air outlet of the air purifying channel are both arranged on the front surface of the casing.
Further preferably, the first air inlet is disposed above the air outlet of the air purifying channel.
Further preferably, the interior of the casing is divided into an upper chamber and a lower chamber which are isolated from each other, a purifier fan is installed in the upper chamber, the purifier fan is connected in series on the air purifying channel between the air inlet of the air purifying channel and the air outlet of the air purifying channel, a fume exhaust fan is installed in the lower chamber, and the air outlet of the fume exhaust fan is communicated with an outdoor or public flue through a fume pipe.
In order to control the purifier fan and the range hood fan, a power supply and a control unit for controlling the purifier fan and the range hood fan are arranged in the shell.
The air purification device can adopt various structures, preferably, the air purification device comprises a first purification unit, a second purification unit and a purifier fan, wherein the first purification unit is arranged on a channel between an air inlet of the air purification channel and an air inlet of the purifier fan, and the second purification unit is arranged on a channel between an air outlet of the purifier fan and an air outlet of the air purification channel.
Further preferably, the first purifying unit comprises a primary filter screen and an electrostatic purifying unit, the primary filter screen is arranged on one side of the air inlet close to the air purifying channel, and the electrostatic purifying unit is arranged on one side of the air inlet close to the purifier fan. The primary filter screen can intercept large-particle air suspended matters such as dust, hair and the like, and the electrostatic purifying unit removes micro-particles by using a high-voltage electrostatic purifying technology.
The static electricity purifying unit can adopt various structures, preferably, the static electricity purifying unit includes the base and installs the air-out cover shell on the base, air-out cover shell has air intake and air outlet, its characterized in that: a charging area is formed at one side of the inside of the air outlet cover shell, which is close to the air inlet, a positive electrode wire and a first negative plate are arranged in the charging area, the electrode wire and the first negative plate are distributed at intervals, a dust collecting area is formed at one side of the inside of the air outlet cover shell, which is close to the air outlet, the dust collecting area is internally provided with a second negative plate and a positive plate which are mutually spaced and distributed in parallel, the electrode wire is mutually conducted with the positive plate, and the first negative plate is mutually conducted with the second negative plate.
Still preferably, electrode wire frame and first electrically conductive frame are still equipped with in the charge district, first electrically conductive frame is close to the air intake of air-out cover shell, the wire electrode is installed on the electrode wire frame still be equipped with second electrically conductive frame and third electrically conductive frame, first braced frame and second braced frame in the dust collection district, the third electrically conductive frame is close to the air outlet of air-out cover shell, the second electrically conductive frame is located between first electrically conductive frame and the third electrically conductive frame, first braced frame and second braced frame are located between second electrically conductive frame and the third electrically conductive frame, the opposite side limit of first negative plate is installed respectively on first electrically conductive frame and the second electrically conductive frame, the second negative plate is installed on second electrically conductive frame and the second braced frame, the positive plate is installed on third electrically conductive frame and the first braced frame, switch on mutually through connecting wire between wire electrode and the third electrically conductive frame. Like this, set up second electrically conductive frame and third electrically conductive frame, first braced frame and second braced frame in the dust collecting area, the second negative plate is installed on second electrically conductive frame and second braced frame, and the positive plate is installed on third electrically conductive frame and the first braced frame can make positive negative plate adopt the split-level to independently support to reduce the probability of switching on the inefficacy by a wide margin, improve static purification unit's reliability.
Further preferably, the electrode wire frame is disposed between the first conductive frame and the second conductive frame, the first conductive frame is connected and fixed with the electrode wire frame through a first connecting column, the electrode wire frame is connected and fixed with the second conductive frame through a second connecting column, the second conductive frame is connected and fixed with the first supporting frame through a third connecting column, the first supporting frame is connected and fixed with the second supporting frame through a fourth connecting column, and the second supporting frame is connected and fixed with the third conductive frame through a fifth connecting column.
In order to enable the first negative plate, the second negative plate and the positive plate to be installed rapidly, the first negative plate and the first conductive frame and the second conductive frame form plug-in connection, the second negative plate and the second conductive frame and the second supporting frame form plug-in connection, and the positive plate and the third conductive frame and the first supporting frame form plug-in connection.
Further preferably, the second purifying unit is an efficient filter screen, and the efficient filter screen is close to an air outlet of the air purifying channel. The high-efficiency filter screen can adopt high-quality activated carbon to remove peculiar smell in the air.
The invention solves the second technical problem by adopting the technical proposal that: this use has kitchen of air purification formula range hood, its characterized in that: the kitchen is equipped with the furred ceiling it has the second air intake to open on the furred ceiling, the second air intake with air purification channel's air intake is linked together through the second air-supply line.
Compared with the prior art, the invention has the advantages that: according to the air purification type range hood, the air purification channels which are not communicated with the oil fume suction channels are arranged in the shell, air in a kitchen can be sent back to the kitchen after being purified by the air purification device in the air purification channels, and the air purification device is integrated with the range hood, so that the air purification type range hood is simple in structure, high in integration level and convenient to install; after cooking, the air purification device is started to quickly purify kitchen air, and the operation of the air purification device can be controlled according to the quality of the kitchen air when the kitchen air is not cooked, so that fresh air is always provided in the kitchen.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present invention;
FIG. 2 is a schematic diagram of an electrostatic purifying unit according to an embodiment of the present invention;
FIG. 3 is an exploded perspective view of the electrostatic purifying unit shown in FIG. 2;
FIG. 4 is a schematic view showing an internal structure of the electrostatic purifying unit shown in FIG. 2;
FIG. 5 is a schematic view of the mounting structure of the positive and negative plates of the electrostatic purifying unit shown in FIG. 2;
fig. 6 is a schematic structural diagram of a second embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the embodiments of the drawings.
Embodiment one:
as shown in fig. 1, the air purifying type range hood 1 in the present embodiment is a near-suction type range hood, and the range hood 1 includes a housing 3 and a range hood assembly disposed in the housing 3, wherein the range hood assembly has a range hood channel. An air purifying channel which is not communicated with the fume sucking channel is also arranged in the machine shell 3, an air purifying device is arranged in the air purifying channel, an air inlet 4 of the air purifying channel is communicated with the kitchen room, and an air outlet 5 of the air purifying channel is arranged on the machine shell 3.
In this embodiment, the inside of the casing 3 is partitioned into an upper chamber 10 and a lower chamber 11 that are isolated from each other. A purifier fan 12 is installed in the upper chamber 10, and the purifier fan 12 is connected in series on the air purifying channel between the air inlet 4 of the air purifying channel and the air outlet 5 of the air purifying channel. An oil smoke suction fan 13 is arranged in the lower chamber 11, the oil smoke suction fan 13 is connected in series on the oil smoke suction channel, and an air outlet of the oil smoke suction fan 13 is communicated with an outdoor or public flue through a smoke pipe 18. A power supply and control unit 17 is arranged in the casing 3, and the power supply and control unit 17 can independently control the working states of the purifier fan 12 and the range hood fan 13.
The casing 3 is provided with a first air inlet 6, a first air inlet pipe 7 is arranged in the casing 3, and the first air inlet 6 is communicated with the air inlet 4 of the air purifying channel through the first air inlet pipe. In this embodiment, the first air inlet 6 and the air outlet 5 of the air purifying channel are both disposed on the front surface of the casing 3, and the first air inlet 6 is disposed above the air outlet 5 of the air purifying channel.
The air cleaning device in this embodiment includes a cleaner fan 12, a first cleaning unit, and a second cleaning unit. Wherein, the first purifying unit is arranged on the channel between the air inlet 4 of the air purifying channel and the air inlet 121 of the purifier fan, and the second purifying unit is arranged on the channel between the air outlet 122 of the purifier fan and the air outlet 5 of the air purifying channel. Specifically, the first purifying unit includes a primary filter 14 and an electrostatic purifying unit 15, and the primary filter 14 is disposed on a side of the air inlet 4 near the air purifying channel, and the electrostatic purifying unit 15 is disposed on a side of the air inlet 121 near the purifier fan. The second purifying unit is a high-efficiency filter screen 16, and the high-efficiency filter screen 16 is close to the air outlet 5 of the air purifying channel. The primary filter 14 and the high-efficiency filter 16 are all filters commonly used in the purification and filtration field, and the specific structure thereof will not be described.
As shown in fig. 2 to 5, the electrostatic purifying unit 15 includes a base 1501 and an air outlet cover casing 1502, the air outlet cover casing 1502 has an air inlet and an air outlet, and the direction indicated by an arrow a in the drawing is the air inlet direction of the purifying unit. A charging area is formed on a side of the inside of the air outlet cover housing 1502 near the air inlet, and a dust collecting area is formed on a side of the inside of the air outlet cover housing 1501 near the air outlet.
Within the charged region are a positive wire electrode 1503, a first negative plate 1504, an electrode wire frame 1507, and a first conductive frame 1508. The first conductive frame 1508 is adjacent to the air inlet of the air outlet housing 1502, and the electrode wires 1503 are mounted on the electrode wire frame 1507 and spaced apart from the first negative plate 1504. A second negative electrode plate 1505, a positive electrode plate 1506, a second conductive frame 1509, a third conductive frame 1510, a first support frame 1511 and a second support frame 1512 are provided in the dust collection region, and the first support frame 1511 and the second support frame 1512 are each an insulator. The second negative electrode plate 1505 and the positive electrode plate 1506 are spaced apart from each other and are arranged in parallel, the wire electrode 1503 and the positive electrode plate 1506 are electrically connected to each other, and the first negative electrode plate 1504 and the second negative electrode plate 1505 are electrically connected to each other. In this embodiment, the electrode wire 1503 is a tungsten wire, and after being connected to the positive electrode, the ozone generation can be effectively controlled.
The third conductive frame 1510 is close to the air outlet of the air outlet cover casing 1502, the second conductive frame 1509 is arranged between the first conductive frame 1508 and the third conductive frame 1510, the first support frame 1511 and the second support frame 1512 are arranged between the second conductive frame 1509 and the third conductive frame 1510, two opposite sides of the first negative plate 1504 are respectively arranged on the first conductive frame 1508 and the second conductive frame 1509, the second negative plate 1505 is arranged on the second conductive frame 1509 and the second support frame 1512, the positive plate 1506 is arranged on the third conductive frame 1510 and the first support frame 1511, and the electrode wires 1503 and the third conductive frame 1510 are communicated through connecting wires 1513.
The first conductive frame 1508, the electrode wire frame 1507, the second conductive frame 1509, the first support frame 1511, the second support frame 1512 and the third conductive frame 1510 are sequentially arranged in the air outlet housing 1502 along the air inlet direction, the electrode wire frame 1507 is arranged between the first conductive frame 1508 and the second conductive frame 1509, the first conductive frame 1508 is fixedly connected with the electrode wire frame 1507 through a first connecting column 1514, the electrode wire frame 1507 is fixedly connected with the second conductive frame 1509 through a second connecting column 1515, the second conductive frame 1509 is fixedly connected with the first support frame 1511 through a third connecting column 1516, the first support frame 1511 is fixedly connected with the second support frame 1512 through a fourth connecting column 1517, and the second support frame 1512 is fixedly connected with the third conductive frame 1510 through a fifth connecting column 1518. Further, the first connection post 1514, the second connection post 1515, the third connection post 1516, the fourth connection post 1517, and the fifth connection post 1518 in the present embodiment are all ceramic connection posts. The ceramic material has no combustion risk and high reliability.
In addition, the first negative plate 1504 forms a plug-in fit with the first conductive frame 1508 and the second conductive frame 1509, the second negative plate 1505 forms a plug-in fit with the second conductive frame 1509 and the second support frame 1512, the positive plate 1506 forms a plug-in fit with the third conductive frame 1510 and the first support frame 1511, and the plugged first negative plate 1504, second negative plate 1505 and positive plate 1506 are respectively riveted and fixed.
In this embodiment, fig. 1 shows a kitchen with the air purifying type range hood, the kitchen has a ceiling 2, and a first air inlet pipe 7 is disposed below the ceiling 2. When the kitchen air purifying device works, the kitchen indoor air enters the air purifying channel from the first air inlet 6 on the machine shell 3 and is purified by the air purifying device and then is sent into the kitchen from the air outlet 5 of the air purifying channel.
The working mode of the air purification type range hood is as follows:
1) After the cooking is finished, the air purifying device is automatically started to rapidly purify the kitchen air.
2) The intelligent detection user uses time every day, and the machine intelligent detection kitchen air quality in the last hour of this record time, if air quality is relatively poor, then air purification device operation. When a user enters a kitchen, the user can enjoy fresh kitchen air environment.
Embodiment two:
as shown in fig. 6, the air purification type range hood 1 in this embodiment is a top-suction type range hood, and a kitchen with the top-suction type range hood is provided with a second air inlet 8 on a suspended ceiling 2, and the second air inlet 8 is communicated with an air inlet 4 of an air purification channel through a second air inlet pipe 9.
When the air purifying device works, air in a kitchen enters the air purifying channel from the second air inlet 8 on the suspended ceiling 2 and is purified by the air purifying device and then is sent into the kitchen from the air outlet 5 of the air purifying channel, so that the air purifying of the kitchen is realized. The rest of the structure of this embodiment can be referred to as the structure of the first embodiment, and will not be described here.
The foregoing is merely illustrative of the preferred embodiments of this invention, and it will be appreciated by those skilled in the art that variations and modifications of this invention can be made without departing from the principles of the invention, and these are considered to be within the scope of the invention.
Claims (11)
1. The utility model provides an air purification formula range hood (1), includes casing (3) and sets up the range hood subassembly in casing (3), the range hood subassembly has oil absorption smoke passageway, its characterized in that: an air purification channel which is not communicated with the oil fume suction channel is further arranged in the machine shell (3), an air inlet (4) of the air purification channel is communicated with the interior of the kitchen, an air outlet (5) of the air purification channel is arranged on the machine shell (3), an air purification device is arranged in the air purification channel, the interior of the machine shell (3) is divided into an upper cavity (10) and a lower cavity (11) which are mutually isolated, a purifier fan (12) is arranged in the upper cavity (10), the purifier fan (12) is connected in series with the air purification channel between the air inlet (4) of the air purification channel and an air outlet (5) of the air purification channel, an oil fume suction fan (13) is arranged in the lower cavity (11), the air outlet of the oil fume suction fan (13) is communicated with the exterior or a public flue, a power supply and a control unit (17) for controlling the purifier fan (12) and the oil fume suction fan (13) are arranged in the interior of the machine shell (3), the air purification device comprises a first purification unit, a second purification unit and an air purifier fan (12) arranged between the first purification unit and the air purifier fan (121), the second purification unit is arranged on a channel between a purifier fan air outlet (122) and an air outlet (5) of the air purification channel.
2. The air purifying type range hood according to claim 1, wherein: the air purifying device is characterized in that a first air inlet (6) is formed in the machine shell (3), a first air inlet pipe (7) is arranged in the machine shell (3), and the first air inlet (6) is communicated with an air inlet (4) of the air purifying channel through the first air inlet pipe (7).
3. The air purifying type range hood according to claim 2, wherein: the first air inlet (6) and the air outlet (5) of the air purifying channel are both arranged on the front surface of the casing (3).
4. An air cleaning range hood according to claim 3, wherein: the first air inlet (6) is arranged above the air outlet (5) of the air purifying channel.
5. The air purifying type range hood according to claim 1, wherein: the first purifying unit comprises a primary filter screen (14) and an electrostatic purifying unit (15), the primary filter screen (14) is arranged on one side of the air inlet (4) close to the air purifying channel, and the electrostatic purifying unit (15) is arranged on one side of the air inlet (121) close to the purifier fan.
6. The air purifying type range hood according to claim 5, wherein: the static purification unit (15) comprises a base (1501) and an air outlet cover shell (1502) arranged on the base, wherein the air outlet cover shell (1502) is provided with an air inlet and an air outlet, a charging area is formed in one side, close to the air inlet, of the air outlet cover shell (1502), a wire electrode (1503) and a first negative plate (1504) of an anode are arranged in the charging area, the wire electrode (1503) and the first negative plate (1504) are distributed at intervals, a dust collecting area is formed in one side, close to the air outlet, of the air outlet cover shell (1502), a second negative plate (1505) and a positive plate (1506) are arranged in the dust collecting area, the second negative plate (1505) and the positive plate (1506) are distributed in parallel at intervals, the wire electrode (1503) and the positive plate (1506) are conducted with each other, and the first negative plate (1504) and the second negative plate (1505) are conducted with each other.
7. The air purifying type range hood according to claim 6, wherein: still be equipped with electrode wire frame (1507) and first conductive frame (1508) in the district that charges, first conductive frame (1508) are close to the air intake of air-out cover shell (1502), wire electrode (1503) are installed on electrode wire frame (1507) still be equipped with second conductive frame (1509) and third conductive frame (1510), first supporting frame (1511) and second supporting frame (1512) in the dust collection district, third conductive frame (1510) are close to the air outlet of air-out cover shell (1502), second conductive frame (1509) are located between first conductive frame (1508) and third conductive frame (1510), first supporting frame (1511) and second supporting frame (1512) are located between second conductive frame (1509) and third conductive frame (1509), two opposite side edges of first negative plate (1504) are installed respectively on first conductive frame (1508) and second conductive frame (1509), second conductive frame (1505) are installed on second negative plate (1503) and third conductive frame (1510) are connected through wire electrode (1510) and third conductive frame (1510).
8. The air purifying type range hood according to claim 7, wherein: the electrode wire frame (1507) is arranged between the first conductive frame (1508) and the second conductive frame (1509), the first conductive frame (1508) is fixedly connected with the electrode wire frame (1507) through a first connecting column (1514), the electrode wire frame (1507) is fixedly connected with the second conductive frame (1509) through a second connecting column (1515), the second conductive frame (1509) is fixedly connected with the first supporting frame (1511) through a third connecting column (1516), the first supporting frame (1511) is fixedly connected with the second supporting frame (1512) through a fourth connecting column (1517), and the second supporting frame (1512) is fixedly connected with the third conductive frame (1510) through a fifth connecting column (1518).
9. The air purifying type range hood according to claim 7, wherein: the first negative plate (1504) forms plug-in fit with the first conductive frame (1508) and the second conductive frame (1509), the second negative plate (1505) forms plug-in fit with the second conductive frame (1509) and the second support frame (1512), and the positive plate (1506) forms plug-in fit with the third conductive frame (1510) and the first support frame (1511).
10. The air purifying type range hood according to claim 1, wherein: the second purifying unit is an efficient filter screen (16), and the efficient filter screen (16) is close to an air outlet (5) of the air purifying channel.
11. A kitchen to which the air cleaning type range hood according to any one of claims 1 to 10 is applied, characterized in that: the kitchen is provided with a suspended ceiling (2), a second air inlet (8) is formed in the suspended ceiling (2), and the second air inlet (8) is communicated with an air inlet (4) of the air purifying channel through a second air inlet pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611208865.2A CN108240643B (en) | 2016-12-23 | 2016-12-23 | Air purification type range hood and kitchen with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611208865.2A CN108240643B (en) | 2016-12-23 | 2016-12-23 | Air purification type range hood and kitchen with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108240643A CN108240643A (en) | 2018-07-03 |
| CN108240643B true CN108240643B (en) | 2024-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611208865.2A Active CN108240643B (en) | 2016-12-23 | 2016-12-23 | Air purification type range hood and kitchen with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN112393297B (en) * | 2020-11-23 | 2023-08-15 | 佛山市顺德区美的洗涤电器制造有限公司 | Top suction type range hood |
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