CN210425205U - High-efficient comprehensive filtration formula kitchen oil smoke clarifier - Google Patents
High-efficient comprehensive filtration formula kitchen oil smoke clarifier Download PDFInfo
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- CN210425205U CN210425205U CN201921546479.3U CN201921546479U CN210425205U CN 210425205 U CN210425205 U CN 210425205U CN 201921546479 U CN201921546479 U CN 201921546479U CN 210425205 U CN210425205 U CN 210425205U
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- shell
- fan
- filter element
- exhaust port
- chamber
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Abstract
The utility model discloses a high-efficiency comprehensive filtering kitchen oil fume purifier, which comprises a shell, a fan and a UV photolysis chamber, wherein the fan and the UV photolysis chamber are arranged in the shell; the lower end of the shell is provided with a smoke exhaust port, and the upper end of the shell is provided with a smoke exhaust port; the fan is arranged on the rear side of the upper part in the shell, and the air outlet of the fan is communicated with the smoke outlet; the UV photolysis chamber is arranged on the front side of the upper part in the shell, the lower end of the UV photolysis chamber is communicated with the smoke exhaust port through a first filter element, and the rear side of the UV photolysis chamber is communicated with the air inlet of the fan through a second filter element; through the arrangement, harmful substances in the oil smoke can be fully treated through photolysis and secondary filtration, and the purification effect is good; meanwhile, the ultraviolet rays also have the decomposition effect on the grease adhered to the surfaces of the first filter element and the second filter element, so that the oil content of the two filter elements can be effectively reduced, and the service life of the two filter elements can be prolonged.
Description
Technical Field
The utility model relates to a kitchen appliance field, in particular to oil smoke clarifier.
Background
A kitchen fume purifier is a kitchen appliance for purifying the kitchen environment, and is generally installed above a kitchen stove to quickly exhaust the exhaust gas burned by the stove and the fume harmful to human bodies generated in the cooking process, discharge the exhaust gas to the outside, reduce pollution and purify air. The oil smoke generated in the cooking process contains a plurality of substances harmful to human bodies, and if people work in a room filled with the oil smoke for a long time, a plurality of diseases can be caused. The existing kitchen oil fume purifier has insufficient treatment force on oil fume, has poor purification effect, can not effectively remove harmful substances in the oil fume, and can be directly discharged outdoors to pollute the environment. In addition, the existing kitchen oil fume purifier has high noise and poor user experience.
It is seen that improvements and enhancements to the prior art are needed.
SUMMERY OF THE UTILITY MODEL
In view of the foregoing disadvantages of the prior art, an object of the present invention is to provide a high-efficiency integrated filtering type kitchen oil fume purifier, which aims to improve the oil fume purifying effect and reduce the oil fume discharge amount which is not completely purified.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a high-efficiency comprehensive filtering kitchen oil fume purifier comprises a shell, a fan and a UV photolysis chamber, wherein the fan and the UV photolysis chamber are arranged in the shell; the lower end of the shell is provided with a smoke exhaust port, and the upper end of the shell is provided with a smoke exhaust port; the fan is arranged on the rear side of the upper part in the shell, and the air outlet of the fan is communicated with the smoke outlet; UV photodissociation room sets up the upper portion front side in the shell, and its lower extreme passes through first filter core and smoking mouth intercommunication, and the air intake intercommunication of second filter core and fan is passed through to its rear side.
High-efficient filtration formula kitchen oil smoke clarifier of synthesizing, wherein, UV photodissociation room includes cavity and a plurality of ultraviolet lamp, and the preceding lateral wall of cavity sets up first sealed access door, first sealed access door is articulated with the cavity, the inboard at first sealed access door is installed equidistantly to the ultraviolet lamp.
The efficient comprehensive filtering kitchen oil fume purifier further comprises silencing filler, and the silencing filler is filled around the fan.
The high-efficiency comprehensive filtering kitchen oil fume purifier is characterized in that an oil fume separator is arranged between the first filter element and the fume extraction opening, the lower end of the oil fume separator is connected with the fume extraction opening, and the upper end of the oil fume separator is connected with the first filter element.
The high-efficiency comprehensive filtering kitchen oil fume purifier is characterized in that the fume extraction opening is provided with a flow guide cover, the flow guide cover is arranged into an inverted umbrella rib shape, and the lower end of the flow guide cover is provided with an oil collecting cup.
The high-efficiency comprehensive filtering kitchen oil fume purifier is characterized in that a supporting net rack is arranged on the second filter element, and the supporting net rack is of a perforated structure.
The high-efficiency comprehensive filtering kitchen oil fume purifier is characterized in that one side of the lower part of the shell is provided with a second sealed access door.
Has the advantages that:
the utility model provides a high-efficiency comprehensive filtering type kitchen oil fume purifier, compared with the prior art, through arranging a UV photolysis chamber, a first filter element and a second filter element, the oil fume is firstly filtered for the first time, then photolyzed and finally filtered for the second time in the oil fume purifier; the oil smoke can fully treat harmful substances in the oil smoke through photolysis and secondary filtration, and the purification effect is good; meanwhile, the ultraviolet rays also have the decomposition effect on the grease adhered to the surfaces of the first filter element and the second filter element, so that the oil content of the two filter elements can be effectively reduced, and the service life of the two filter elements can be prolonged.
Drawings
Fig. 1 is the internal structure schematic diagram of the high-efficiency comprehensive filtration type kitchen oil fume purifier of the utility model.
Fig. 2 is a schematic front structural diagram of the high-efficiency comprehensive filtration type kitchen oil fume purifier of the utility model.
Fig. 3 is a schematic side structural view of the high-efficiency comprehensive filtration type kitchen oil fume purifier of the utility model.
Fig. 4 is a schematic structural view of the supporting net frame of the present invention.
Description of the main element symbols: the device comprises a shell 10, a smoke exhaust port 11, a smoke exhaust port 12, a second sealed access door 13, an electric control device 20, a fan 30, a silencing filler 31, a UV photolysis chamber 40, a chamber 41, an ultraviolet lamp 42, a first sealed access door 43, a first filter element 50, a second filter element 60, a supporting net rack 61, an oil smoke separator 70, a flow guide cover 80 and an oil collecting cup 90.
Detailed Description
The utility model provides a high-efficient comprehensive filtration formula kitchen oil smoke clarifier, for making the utility model discloses a purpose, technical scheme and effect are clearer, more clear and definite, and it is right that the following refers to the attached drawing and the embodiment is lifted the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other suitable relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1, the present invention provides a high efficiency comprehensive filtering kitchen oil fume purifier, which comprises a housing 10, an electric control device 20, a fan 30 and a UV photolysis chamber 40, wherein the fan 30 and the UV photolysis chamber are arranged in the housing; the lower end of the shell is provided with a smoke exhaust port 11, and the upper end of the shell is provided with a smoke exhaust port 12; the fan is arranged on the rear side of the upper part in the shell, and the air outlet of the fan is communicated with the smoke outlet; the UV photolysis chamber is arranged at the front side of the upper part in the shell, the lower end of the UV photolysis chamber is communicated with the smoke exhaust port through a first filter element 50, and the rear side of the UV photolysis chamber is communicated with the air inlet of the fan through a second filter element 60; the electric control device is electrically connected with the fan and used for controlling the fan to work.
It should be noted that UV (ultraviolet) refers to ultraviolet light with a wavelength range of-400 nm, and in the UV photolysis technique adopted in the present embodiment, the UV light wavelength range is preferably between 185 and 265 nm.
In practical application, oil smoke enters the oil smoke purifier from a smoke exhaust port and is treated by a first filter element; then the oil smoke enters a UV photolysis chamber, and the oil smoke molecules in the oil smoke are decomposed by ultraviolet rays to generate carbon dioxide, water and ozone; and finally, the residual oil smoke and ozone are absorbed by the second filter element, and the treated gas is discharged from the smoke outlet. In the process, the ultraviolet rays also have a decomposition effect on the grease adhered to the surfaces of the first filter element and the second filter element, so that the oil content of the two filter elements can be effectively reduced, and the service life of the two filter elements can be prolonged; meanwhile, the ultraviolet rays have sterilizing capacity, the whole UV photolysis chamber can be kept clean to a certain extent, and peculiar smell of the range hood caused by bacterial breeding is avoided. The oil smoke is through photodissociation and secondary filter, and purifying effect is good, simultaneously, can prolong the life of filter core, reduces the use cost of oil smoke clarifier.
Furthermore, the first filter element 50 and the second filter element 60 are both honeycomb-shaped, the materials are based on plant fibers, and a certain amount of porous minerals or mineral fiber materials are loaded on key nodes of the plant fibers as adsorption active centers, so that the oil smoke adsorption device has the function of efficiently adsorbing oil smoke.
Preferably, the main material of the first filter element 50 and the second filter element 60 is plant fiber, the material is widely available, wherein wood, reed, silvergrass and the like can be used as the material, and the material contains 40-50% of cellulose. When the mass ratio of the fibers of the filter element is 4: 1, the mass per unit area is 100g/m2, the tightness is 0.27g/cm3, and the air permeability is 220L/(m2 s), the content of PM2.5 in the atmosphere of a sample can be reduced from 269 mu g/m3 to 10.7 mu g/m3 after one-time adsorption filtration, and the removal rate is 96%.
Referring to fig. 2, in some embodiments, the UV photolysis chamber 40 includes a chamber 41 and a plurality of UV lamps 42, a first sealing access door 43 is disposed on a front side wall of the chamber, the first sealing access door is hinged to the chamber, and the UV lamps are installed at equal intervals on an inner side of the first sealing access door. Through the arrangement, a user can conveniently replace the ultraviolet lamp and the second filter element 60 and complete the cleaning and maintenance work, and meanwhile, the ultraviolet lamp is arranged on the first sealing access door, so that the ultraviolet lamp can be prevented from obstructing the user to replace the second filter element.
Referring to fig. 1, in some embodiments, the oil smoke purifier further includes a silencing filler 31 filled around the fan 30 to reduce noise generated by the fan to some extent. Preferably, the sound-absorbing filler is a porous plant fiber material, and has the same functions of sound absorption and vibration reduction as those of the first filter element 50 and the second filter element 60.
Referring to fig. 1, in some embodiments, a smoke separator 70 is disposed between the first filter element 50 and the smoke exhaust 11, and a lower end of the smoke separator is connected to the smoke exhaust and an upper end thereof is connected to the first filter element 50. Through the arrangement, the oil fume is pretreated by the oil fume separator before passing through the first filter element, oil drop molecules in the oil fume are separated, the effect of intercepting partial oil fume is achieved, and meanwhile the oil fume can be uniformly sucked into the first filter element; by the aid of the treatment, the working load of the first filter element can be reduced, and the service life of the first filter element is prolonged. Preferably, the oil fume separator is a differential centrifugal oil fume separator.
Further, the smoke exhaust port 11 is provided with a flow guide cover 80, the flow guide cover is arranged into an inverted umbrella rib shape, and the lower end of the flow guide cover is provided with an oil collecting cup 90; oil drops separated by the oil fume separator 70 can fall into the oil collecting cup along the flow guide cover, and the oil drops are prevented from falling on a cooking bench below the oil fume purifier.
Referring to fig. 4, as a preferred embodiment, a supporting grid 61 is disposed on the second filter element 60, and the supporting grid is a perforated structure and is used for supporting and fixing the second filter element 60, so as to prevent the second filter element from being sucked into the fan or being displaced to affect the purifying effect.
Referring to fig. 3, as a preferred option, a second sealed access door 13 is disposed at one side of the lower portion of the housing 10, so that a user can replace the first filter element 50 and perform cleaning and maintenance work.
Preferably, rubber sealing strips are arranged at the edges of the first sealing access door 43 and the second sealing access door 13, so that the sealing performance is improved, and the oil smoke is prevented from leaking.
It is understood that equivalent substitutions or changes can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such changes or substitutions shall fall within the scope of the present invention.
Claims (7)
1. A high-efficiency comprehensive filtering kitchen oil fume purifier is characterized by comprising a shell, a fan and a UV photolysis chamber, wherein the fan and the UV photolysis chamber are arranged in the shell; the lower end of the shell is provided with a smoke exhaust port, and the upper end of the shell is provided with a smoke exhaust port; the fan is arranged on the rear side of the upper part in the shell, and the air outlet of the fan is communicated with the smoke outlet; UV photodissociation room sets up the upper portion front side in the shell, and its lower extreme passes through first filter core and smoking mouth intercommunication, and the air intake intercommunication of second filter core and fan is passed through to its rear side.
2. The high efficiency integrated filtration kitchen lampblack purifier according to claim 1, wherein the UV photolysis chamber comprises a chamber and a plurality of ultraviolet lamps, a first sealed access door is arranged on the front side wall of the chamber, the first sealed access door is hinged with the chamber, and the ultraviolet lamps are arranged on the inner side of the first sealed access door at equal intervals.
3. The high efficiency integrated filtration kitchen fumes purifier of claim 1, further comprising a silencing filler filled around the periphery of the fan.
4. The high-efficiency comprehensive filtering kitchen lampblack purifier as claimed in claim 1, wherein a lampblack separator is arranged between the first filter element and the smoke exhaust port, the lower end of the lampblack separator is connected with the smoke exhaust port, and the upper end of the lampblack separator is connected with the first filter element.
5. The high efficiency integrated filtration kitchen lampblack purifier as claimed in claim 4, wherein the smoke exhaust port is provided with a flow guide cover, the flow guide cover is arranged in an inverted umbrella rib shape, and the lower end of the flow guide cover is provided with an oil collecting cup.
6. The high efficiency, integrated filtration kitchen fumes purifier of claim 1, wherein the second filter element has a support grid, the support grid having a perforated structure.
7. The high efficiency integrated filtration kitchen fumes purifier of claim 1, wherein a second sealed access door is provided on one side of the lower portion of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921546479.3U CN210425205U (en) | 2019-09-17 | 2019-09-17 | High-efficient comprehensive filtration formula kitchen oil smoke clarifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921546479.3U CN210425205U (en) | 2019-09-17 | 2019-09-17 | High-efficient comprehensive filtration formula kitchen oil smoke clarifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210425205U true CN210425205U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921546479.3U Expired - Fee Related CN210425205U (en) | 2019-09-17 | 2019-09-17 | High-efficient comprehensive filtration formula kitchen oil smoke clarifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210425205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4325123A1 (en) * | 2022-08-19 | 2024-02-21 | Electrolux Appliances Aktiebolag | Extraction device for extraction of air and household appliance |
-
2019
- 2019-09-17 CN CN201921546479.3U patent/CN210425205U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4325123A1 (en) * | 2022-08-19 | 2024-02-21 | Electrolux Appliances Aktiebolag | Extraction device for extraction of air and household appliance |
| WO2024037860A1 (en) * | 2022-08-19 | 2024-02-22 | Electrolux Appliances Aktiebolag | Extraction device for extraction of air and household appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shen Yukai Inventor after: Xu Qingchong Inventor after: Wang Rujie Inventor after: Qu Kunsen Inventor after: Liao Naihong Inventor after: Lu Zhizhao Inventor before: Shen Yukai Inventor before: Xu Qingchong Inventor before: Wang Rujie Inventor before: Qu Kunsen Inventor before: Liao Naihong Inventor before: Lu Zhizhao |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20210917 |