CN222298011U - Smokeless range hood - Google Patents
Smokeless range hood Download PDFInfo
- Publication number
- CN222298011U CN222298011U CN202421160444.7U CN202421160444U CN222298011U CN 222298011 U CN222298011 U CN 222298011U CN 202421160444 U CN202421160444 U CN 202421160444U CN 222298011 U CN222298011 U CN 222298011U
- Authority
- CN
- China
- Prior art keywords
- shell
- smoke
- air outlet
- control panel
- fixed
- Prior art date
- Legal status (The legal status 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 status listed.)
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- 239000000779 smoke Substances 0.000 claims abstract description 83
- 238000000926 separation method Methods 0.000 claims abstract description 24
- 230000005686 electrostatic field Effects 0.000 claims description 12
- 239000003517 fume Substances 0.000 abstract description 16
- 239000007789 gas Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000746 purification Methods 0.000 abstract description 6
- 230000005684 electric field Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000006233 lamp black Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
Abstract
实用新型公开了无烟管油烟机，包括罩体、壳体以及控制面板，所述的罩体和壳体内均为中空结构，罩体的上下两端均设置有开口，罩体的下开口内设置有多个油烟分离盘，所述的壳体的空腔中设置有除烟机构，壳体上开设有进气口和出气口，进气口与罩体的上开口连通，进气口和出气口分别位于除烟机构的两侧，所述的控制面板设置在壳体上并与除烟机构和油烟分离盘电连接，壳体内设置有用于向壳体外部排气的风机。本实用新型通过将安装有除烟机构的壳体的进气口和出气口设置在除烟机构的两侧，从而保证了其中的油烟气体能够充分地在除烟机构内被净化，提高本发明对油烟的净化效果。
The utility model discloses a smokeless duct range hood, comprising a cover body, a shell and a control panel, wherein the cover body and the shell are both hollow structures, the upper and lower ends of the cover body are both provided with openings, a plurality of oil fume separation discs are provided in the lower opening of the cover body, a smoke removal mechanism is provided in the cavity of the shell, an air inlet and an air outlet are provided on the shell, the air inlet is communicated with the upper opening of the cover body, the air inlet and the air outlet are respectively located on both sides of the smoke removal mechanism, the control panel is provided on the shell and is electrically connected to the smoke removal mechanism and the oil fume separation disc, and a fan for exhausting air to the outside of the shell is provided in the shell. The utility model arranges the air inlet and the air outlet of the shell equipped with the smoke removal mechanism on both sides of the smoke removal mechanism, thereby ensuring that the oil fume gas therein can be fully purified in the smoke removal mechanism, thereby improving the oil fume purification effect of the present invention.
Description
Technical Field
The utility model relates to the field of range hoods, in particular to a smoke-free pipe range hood.
Background
At present, a type of lampblack purifying integrated machine is generally formed by a fan, a filter, an electronic controller and the like on the market. When we cook in the kitchen, oil smoke purification all-in-one can filter oil smoke and peculiar smell, makes indoor air more fresh, because this kind of all-in-one does not need to install the exhaust pipe, does not discharge the oil smoke to the outdoor, consequently the application in the catering trade is comparatively extensive.
However, at present, the fume purification all-in-one machine is usually used for directly sending fume upwards into a chamber provided with a filter, and a fan is arranged at the left side and the right side of the chamber so that the fume flows in the chamber in a unidirectional way through an air outlet and is discharged out of the chamber.
Disclosure of utility model
The utility model aims to provide a smoke-free pipe range hood, which ensures that the smoke gas in the smoke-free pipe range hood can be sufficiently purified in a smoke-free mechanism by arranging an air inlet and an air outlet of a shell provided with the smoke-free mechanism at two sides of the smoke-free mechanism, and improves the purifying effect of the smoke-free pipe range hood on the smoke.
The utility model solves the problems by adopting the following technical scheme:
The smoke-free pipe range hood comprises a hood body, a housing and a control panel, wherein the hood body and the housing are of hollow structures, openings are formed in the upper end and the lower end of the hood body, a plurality of oil smoke separation discs are arranged in the lower opening of the hood body, a smoke removing mechanism is arranged in a cavity of the housing, an air inlet and an air outlet are formed in the housing, the air inlet is communicated with the upper opening of the hood body, the air inlet and the air outlet are respectively located on two sides of the smoke removing mechanism, and the control panel is arranged on the housing and electrically connected with the smoke removing mechanism and the oil smoke separation discs, and a fan for exhausting air to the outside of the housing is arranged in the housing.
In the above technical solution, preferably, the lower end of the housing is fit and fixed in the upper opening of the cover, the air inlet is disposed on the left side of the lower end surface of the housing, and the air outlet is disposed on the right side of the front end surface of the housing.
In the above technical scheme, preferably, the oil fume separation disc is provided with three oil fume separation discs and is arranged in the lower opening of the cover body at equal intervals left and right, and the inner side of the oil fume separation disc is provided with a driving motor which is electrically connected with the control panel.
In the above technical solution, preferably, the smoke removing mechanism includes a plurality of high-low voltage electrostatic fields arranged side by side.
In the above technical scheme, preferably, the front end of the shell is provided with a through hole matched with the smoke removing mechanism in size, the high-low voltage electrostatic field is inserted and fixed in the cavity of the shell through the through hole, the control panel is matched and covered and fixed on the through hole, and the control panel is hinged with the shell.
In the above technical scheme, preferably, the fan is arranged in the air outlet, the hanging plate is detachably fixed on the front end face of the shell, the hanging plate is fixed on the shell through screwing the screw by hand, the air outlet is arranged on the hanging plate, the air outlet end of the fan is fixed on the hanging plate, the air outlet end corresponds to the position of the air outlet, and the base of the fan is fixed on the shell.
Compared with the prior art, the utility model has the following advantages and effects:
According to the invention, the fan is used for forming negative pressure in the cavities of the shell and the cover body, so that the oil smoke below the cover body is sucked into the cavity of the cover body through the oil smoke separation disc in the lower opening of the cover body, the oil smoke particles passing through the oil smoke separation disc can be intercepted when the oil smoke separation disc rotates at a high speed, the oil smoke gas passing through the oil smoke separation disc continuously moves into the cavity of the shell through the air inlet of the shell and moves towards the air outlet, and the air inlet and the air outlet are positioned at two sides of the smoke removing mechanism, so that the air mixed with the oil smoke gas is ensured to move from one side of the smoke removing mechanism to the other side, and the oil smoke gas in the oil smoke separating disc can be purified in the smoke removing mechanism sufficiently, and the purifying effect of the oil smoke is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a smoke-free pipe range hood according to an embodiment of the utility model.
Fig. 2 is a schematic top view of the cover of fig. 1.
Fig. 3 is a schematic view of the bottom structure of the cover of fig. 1.
Fig. 4 is a schematic view of the bottom structure of the housing of fig. 1.
Fig. 5 is a schematic view of the internal structure of the housing of fig. 1.
The smoke exhaust ventilator comprises a cover body 1, an upper opening 11, a lower opening 12, a shell 2, an air inlet 21, an air outlet 22, a through hole 23, a hanging plate 24, a hand screw 25, a control panel 3, a smoke separation plate 4, a driving motor 41, a smoke exhaust mechanism 5, a high-low voltage electrostatic field 51, a fan 6, an air outlet end 61 and a base 62.
Detailed Description
The present utility model will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present utility model and not limited to the following examples.
Referring to fig. 1-5, the smoke-free pipe range hood of the embodiment comprises a hood body 1, a housing 2 and a control panel 3, wherein the hood body 1 and the housing 2 are of hollow structures, openings are formed in the upper end and the lower end of the hood body 1, a plurality of smoke separation discs 4 are arranged in a lower opening 12 of the hood body 1, a smoke removing mechanism 5 is arranged in a cavity of the housing 2, an air inlet 21 and an air outlet 22 are formed in the housing 2, the air inlet 21 is communicated with an upper opening 11 of the hood body 1, the air inlet 21 and the air outlet 22 are respectively positioned on two sides of the smoke removing mechanism 5, and the control panel 3 is arranged on the housing 2 and electrically connected with the smoke removing mechanism 5 and the smoke separation discs 4, and a fan 6 for exhausting air to the outside of the housing 2 is arranged in the housing 2.
The utility model is arranged above the oil smoke area, when in use, a negative pressure is formed in the cavities of the shell 2 and the cover body 1 by starting the fan 6, so that oil smoke below the cover body 1 is sucked into the cavity of the cover body 1 through the oil smoke separation disc 4 in the lower opening 12 of the cover body 1, the oil smoke particles passing through the oil smoke separation disc 4 can be intercepted when the oil smoke separation disc 4 rotates at a high speed, the oil smoke gas passing through the oil smoke separation disc 4 continuously moves into the cavity of the shell 2 through the air inlet 21 of the shell 2 and moves towards the air outlet 22, and as the air inlet 21 and the air outlet 22 are positioned at two sides of the smoke removing mechanism 5, the air mixed with the oil smoke gas is ensured to move from one side to the other side of the smoke removing mechanism 5, so that the oil smoke gas in the oil smoke separating disc can be sufficiently purified in the smoke removing mechanism 5, and the oil smoke purifying effect of the utility model is improved.
Referring to fig. 1-4, the lower end of the housing 2 is adapted to be fitted and fixed into the upper opening 11 of the cover 1, the air inlet 21 is disposed on the left side of the lower end surface of the housing 2, and the air outlet 22 is disposed on the right side of the front end surface of the housing 2.
Through carrying out the fixed connection (for example pegging graft or further consolidate through welding, screw etc.) with the upper shed 11 department of casing 2 and cover 1 and realize the fixed connection between cover 1 and the casing 2, the cover 1 of being convenient for and casing 2 separately carry to the scene again assemble and install, the bottom of casing 2 seals the upper shed 11 of cover 1 simultaneously, avoids the oil smoke gas to reveal from the upper shed 11 of cover 1.
Referring to fig. 2-3, the oil smoke separating plate 4 is provided with three oil smoke separating plates and is arranged in the lower opening 12 of the cover body 1 at equal intervals left and right, the inner side of the oil smoke separating plate 4 is provided with a driving motor 41, and the driving motor 41 is electrically connected with the control panel 3.
Because the oil smoke enters the cavities of the cover body 1 and the shell 2 through the oil smoke separation discs 4, the suction quantity of the oil smoke in unit time can be improved through the arrangement of the oil smoke separation discs 4, meanwhile, the oil smoke generated near the left side and the right side below the cover body 1 can be sucked by the adjacent oil smoke separation discs 4, and the quantity of the oil smoke diffused into a room is reduced.
Referring to fig. 1 and 5, the fan 6 is disposed in the air outlet 22, a hanging plate 24 is detachably fixed on the front end surface of the housing 2, the hanging plate 24 is fixed on the housing 2 by screwing a screw 25, the air outlet 22 is disposed on the hanging plate 24, an air outlet end 61 of the fan 6 is fixed on the hanging plate 24, and the air outlet end corresponds to the air outlet 22, and a base 62 of the fan 6 is fixed on the housing 2.
In this embodiment, the fan 6 adopts the turbo fan 6, has the advantage that the amount of wind is big to accelerate the suction of oil smoke, improve the purification rate of oil smoke, fan 6 sets up in gas outlet 22 and reduces the probability that fan 6 and oil smoke direct contact, thereby reduces the rate that fan 6 was polluted by the oil smoke, reduces the cleaning frequency of fan 6.
The hanging plate 24 is detachably fixed on the shell 2 through screwing the screw 25 by hand, so that a user can conveniently install the fan 6, and the hanging plate 24 is detached to detach, clean or maintain the fan 6.
Referring to fig. 5, the smoke removing mechanism 5 includes a plurality of high and low voltage electrostatic fields 51 arranged side by side.
When the oil fume enters the high-low voltage electrostatic field 51, the oil fume is ionized under the action of the high-voltage electric field, most of the oil fume is degraded and carbonized, a small part of tiny oil particles which are not intercepted by the oil fume separation disc 4 are collected on the positive and negative polar plates of the electric field under the action of the electric field and the air flow, the rest micron-sized oil mist is degraded into carbon dioxide and water by the electric field and finally clean air is discharged, and meanwhile, under the action of the high-voltage generator, the harmful gas in the oil fume can be decomposed by ozone generated in the electric field to remove peculiar smell and the harmful gas is removed. The dust with smaller particle size is easy to capture, so the purifying effect is higher. The oil smoke gas sequentially flows through the plurality of high-low voltage electrostatic fields 51 for purification, so that the purification rate of the oil smoke gas is improved, and the cleanness of indoor air is ensured.
Referring to fig. 5, the front end of the housing 2 is provided with a through hole 23 which is matched with the smoke removing mechanism 5 in size, the high-low voltage electrostatic field 51 is inserted into and fixed in the cavity of the housing 2 through the through hole 23, the control panel 3 is matched and covered on the through hole 23, and the control panel 3 is hinged with the housing 2.
When the high-low voltage electrostatic field 51 is installed and cleaned, the through holes 23 are exposed by rotating the control panel 3, so that a worker can directly insert the high-low voltage electrostatic field 51 into the cavity of the shell 2 through the through holes 23 in sequence and withdraw the high-low voltage electrostatic field 51 from the shell 2 through the through holes 23, the device has the advantages of being convenient to install, detach and clean, and rotate the control panel 3 to cover the through holes 23 again and fix after the installation is finished, and the risk of leakage of oil smoke gas from the through holes 23 in use is reduced.
The foregoing description of the utility model is merely exemplary of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions, without departing from the scope of the utility model as defined in the accompanying claims.
Claims (6)
1. The smoke-free pipe range hood is characterized by comprising a hood body, a shell and a control panel, wherein the hood body and the shell are of hollow structures, openings are formed in the upper end and the lower end of the hood body, a plurality of smoke separation discs are arranged in the lower opening of the hood body, a smoke removing mechanism is arranged in the cavity of the shell, an air inlet and an air outlet are formed in the shell and are communicated with the upper opening of the hood body, the air inlet and the air outlet are respectively positioned on two sides of the smoke removing mechanism, and the control panel is arranged on the shell and is electrically connected with the smoke removing mechanism and the smoke separation discs, and a fan for exhausting air to the outside of the shell is arranged in the shell.
2. The smoke-free tube range hood according to claim 1, wherein the lower end of the shell is fit and fixed in the upper opening of the cover body, the air inlet is arranged on the left side of the lower end face of the shell, and the air outlet is arranged on the right side of the front end face of the shell.
3. The smoke-free tube range hood of claim 1, wherein three oil smoke separating discs are arranged in the lower opening of the hood body at equal intervals, and a driving motor is arranged on the inner side of each oil smoke separating disc and is electrically connected with the control panel.
4. The smoke-free tube range hood of claim 1, wherein the smoke-removing mechanism comprises a plurality of high-low voltage electrostatic fields which are arranged side by side.
5. The smoke-free pipe range hood according to claim 1, wherein the front end of the shell is provided with a through hole which is matched with the smoke removing mechanism in size, the high-low voltage electrostatic field is inserted and fixed in the cavity of the shell through the through hole, the control panel is matched and covered and fixed on the through hole, and the control panel is hinged with the shell.
6. The smoke-free pipe range hood according to claim 1, wherein the fan is arranged in the air outlet, a hanging plate is detachably fixed on the front end face of the shell, the hanging plate is fixed on the shell through screwing screws by hand, the air outlet is arranged on the hanging plate, the air outlet end of the fan is fixed on the hanging plate, the air outlet end corresponds to the air outlet, and the base of the fan is fixed on the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421160444.7U CN222298011U (en) | 2024-05-24 | 2024-05-24 | Smokeless range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421160444.7U CN222298011U (en) | 2024-05-24 | 2024-05-24 | Smokeless range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222298011U true CN222298011U (en) | 2025-01-03 |
Family
ID=93969756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421160444.7U Active CN222298011U (en) | 2024-05-24 | 2024-05-24 | Smokeless range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222298011U (en) |
-
2024
- 2024-05-24 CN CN202421160444.7U patent/CN222298011U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |