CN210035628U - Wind wall type external circulation range hood - Google Patents
Wind wall type external circulation range hood Download PDFInfo
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- CN210035628U CN210035628U CN201920497276.3U CN201920497276U CN210035628U CN 210035628 U CN210035628 U CN 210035628U CN 201920497276 U CN201920497276 U CN 201920497276U CN 210035628 U CN210035628 U CN 210035628U
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Abstract
The utility model discloses a wind wall type external circulation range hood, which comprises an air suction cover, wherein an air outlet of the air suction cover is communicated with the outside; this kind of wind wall formula extrinsic cycle range hood, avoid or reduce the furnace end when using, the oil smoke is direct to be absorbed and the harm is healthy by the user, or the oil smoke is direct to be arranged to the indoor space, pollute furniture, the not enough of electrical apparatus etc, when this kind of range hood uses, directly lay the gas blow tank beside the furnace end, the cover that induced drafts corresponds the furnace end top, can use, use when not using, with induced draft cover and gas blow tank pull down can, it installs and removes easily, it is convenient to move, during the winter, after the wind wall heat absorption of formation, there is certain heating effect to the user.
Description
Technical Field
The utility model belongs to the technical field of the range hood technique and specifically relates to a wind wall formula extrinsic cycle range hood.
Background
At present, a household range hood or other oil fume treatment machines on the market can not completely suck oil fume into a filter or directly discharge the oil fume to the outside, and the oil fume always leaks to a space from the side of the periphery of a frying and frying device, so that the oil fume is easily sucked into the lung by people, and the health of a user is influenced; or scattered in indoor space, causing pollution to furniture, electrical appliances and the like, and the range hood (such as a household range hood) has no convenience, mobility and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, reasonable reduces the oil smoke and to the influence of user health, and be rich in the wind-wall formula extrinsic cycle range hood of certain environmental protection effect.
The purpose of the utility model is realized like this:
the wind wall type external circulation range hood comprises an air suction cover, wherein an air outlet of the air suction cover is communicated with the outside; the air wall type external circulation range hood is characterized in that an air blowing groove and a fan assembly are additionally arranged, external air is sucked into the air blowing groove by the fan assembly and then blown out through an air blowing opening, the blown air is matched with an air blowing opening and an air suction cover to form an air wall (from bottom to top) for isolating a user from a furnace end, and the defects that when the furnace end is used, oil smoke is directly absorbed by the user and damages health, or the oil smoke is directly discharged into an indoor space to pollute furniture, electric appliances and the like are avoided or reduced; in winter, the formed air wall absorbs heat and has a certain heating effect on users.
The utility model discloses can also adopt following technical measure to solve:
further, still be provided with the spliced pole between cover and the gas blowing groove induced drafts, induced drafts the cover and install on the spliced pole with movable mode to correspond the furnace end, adjust the angle of inhaling oil smoke, if: rotation adjustment is carried out for 360 degrees; the peripheral edge of the air suction cover is provided with an air wall air suction opening corresponding to the air blowing opening of the air blowing groove, and the shape and the size of the air wall air suction opening are matched with those of the air blowing opening, so that the formed air wall is uniform in size.
Furthermore, two air holes communicated with the outside are formed in the connecting column, and the air exhaust port of the air suction cover and the air inlet port of the air blowing groove are communicated with the two air holes respectively, so that the air exhaust port of the air suction cover and the air inlet port of the air blowing groove are communicated with the outside atmosphere.
Furthermore, two independent air passages are separated from the connecting column, the two independent air passages are respectively connected with two air holes, and the air exhaust port of the air suction cover and the air inlet of the air blowing groove are respectively connected with the two independent air passages so as to be respectively communicated with the two corresponding air holes.
Further, position setting about two independent air flues divide is on the spliced pole, and the gas vent of the cover that induced drafts is connected to the air flue of top, and the income gas port of gas blow groove is connected to the air flue of below, the fan subassembly sets up on the air flue of below to the air flue of cover that induced drafts is last, and the air flue of gas blow groove is under, in order to avoid mutual interference.
Furthermore, the fan assembly is arranged in the air passage below the air blowing groove, so that stronger air can be blown out from the air blowing groove, and a wind wall from bottom to top is formed.
Further, be provided with the furnace end on the gas blowing groove and settle the chamber, the mouth that blows sets up on the furnace end settles the peripheral gas blowing groove upper portion in chamber, sets up the furnace end on the gas blowing groove and settles the chamber to directly set up the gas blowing groove at the furnace end periphery, promptly: the furnace end is arranged in the furnace end arranging cavity, so that the furnace end is convenient for a user to assemble and disassemble, and a wind wall between the furnace end and the user can be formed.
Furthermore, the air blowing port extends along the extending direction of the air blowing groove and forms a closed shape, the furnace end mounting cavity is arranged in the middle of the air blowing port, the closed air blowing port can form a closed air wall, and the oil smoke blocking effect between the furnace end and a user is better.
Further, the air blowing opening and the air blowing groove are respectively circular, annular or polygonal; so as to facilitate the air blowing opening to form a corresponding round shape, a polygonal shape or a ring shape so as to enclose the furnace end.
Furthermore, the air blowing groove is a flexible air pipe, and the flexible air pipe is convenient to store and can be finely adjusted in size so as to be suitable for the furnace end.
The utility model discloses a high yield plants device has following beneficial effect:
(1) the air wall type external circulation range hood is characterized in that an air blowing groove and a fan assembly are additionally arranged, external air is sucked into the air blowing groove by the fan assembly and then blown out through an air blowing opening, the blown air is matched with an air blowing opening and an air suction cover to form an air wall (from bottom to top) for isolating a user from a furnace end, and the defects that when the furnace end is used, oil smoke is directly absorbed by the user and damages health, or the oil smoke is directly discharged into an indoor space to pollute furniture, electric appliances and the like are avoided or reduced; in winter, the formed air wall absorbs heat and has a certain heating effect on users.
(2) Moreover, set up the furnace end on the gas blow groove and settle the chamber to directly set up the gas blow groove at the furnace end periphery, promptly: the furnace end is arranged in the furnace end arranging cavity, so that the furnace end is convenient for a user to assemble and disassemble, and an air wall between the furnace end and the user can be formed; and the enclosed air blowing port can form an enclosed air wall, so that the oil smoke blocking effect between the furnace end and a user is better.
(3) In addition, the air blowing groove is a flexible air pipe which is convenient to store and can be finely adjusted in size so as to be suitable for the furnace end.
(4) Be swing joint between suction hood and the spliced pole to correspond the furnace end, adjust the angle of inhaling oil smoke, if: rotation adjustment is carried out for 360 degrees; the peripheral edge of the air suction cover is provided with an air wall air suction opening corresponding to the air blowing opening of the air blowing groove, and the shape and the size of the air wall air suction opening are matched with those of the air blowing opening, so that the formed air wall is uniform in size.
(5) The whole wind wall type external circulation range hood can be detached from a stove (a stove head), is very convenient, and has independent appliances, small size and light weight.
Drawings
Fig. 1 is a schematic view of the wind wall type external circulation range hood of the present invention.
Fig. 2 is a sectional view of fig. 1.
Fig. 3 is a schematic view of the range hood of the present invention installed on the cabinet with the furnace end.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
see fig. 1 to fig. 3, a wind wall type extrinsic cycle range hood, including the cover 1 that induced drafts, the cover 1 that induced drafts is equivalent to the range hood's oil absorption cigarette part, and built-in have a fan etc. it is outside to induced draft 11 intercommunication of cover 1, characterized by, still including air blow groove 3 and fan subassembly 7, air blow groove 3 is located the below of the cover 1 that induced drafts, air blow opening 5 that upwards forms the wind wall is opened on the upper portion of air blow groove 3, the income gas port 31 intercommunication outside of air blow groove 3, fan subassembly 7 sets up by the income gas port 31 position that is close to air blow groove 3, wherein, still be provided with spliced pole 2 between cover 1 and the air blow groove 3 induced drafts, induced draft cover 1 is installed on spliced pole 2 with the activity.
In this embodiment, the connecting column 2 is provided with two air holes 21 and 22 communicating with the outside, and the exhaust port 11 of the air suction cover 1 and the air inlet 31 of the air blowing groove 3 are respectively communicated with the two air holes 21 and 22.
As a more specific scheme, two independent air passages 8 and 9 are separated from the connecting column 2, the two independent air passages 8 and 9 are respectively connected with two air holes 21 and 22, and the air outlet 11 of the air suction cover 1 and the air inlet 31 of the air blowing groove 3 are respectively connected with the two independent air passages 8 and 9 so as to be respectively communicated with the two corresponding air holes 21 and 22; wherein, position setting about two independent air flues 8, 9 divide is on spliced pole 2, and the gas vent 11 of cover 1 is inhaled in the connection of the air flue 8 of top, and the air flue 9 of below is connected the income gas mouth 31 of gas blowing groove 3, fan subassembly 7 sets up on the air flue 9 of below. The fan assembly 7 is disposed in the air duct 9 below. The gas blowing groove 3 is provided with a furnace end mounting cavity 62, and the gas blowing port 5 is arranged at the upper part of the gas blowing groove 3 around the furnace end mounting cavity 62.
The drawing also shows that the air blowing opening 5 extends along the extending direction of the air blowing groove 3 and forms a closed shape, the furnace end mounting cavity 62 is enclosed in the middle of the air blowing opening 5, the air blowing opening 5 and the air blowing groove 3 are respectively circular, annular or polygonal, and the air blowing groove 3 is a flexible air pipe.
The working principle is as follows: as shown in fig. 3, the range hood is installed on a cabinet 10 with a burner 6, when in operation, oil smoke generated by the burner 6 in the center of the air blowing groove 3 enters the connecting column 2 through an air suction inlet 12 of an air suction hood of the range hood, and the oil smoke is exhausted to the outside atmosphere through an air exhaust port 11, an air passage 8 above the air exhaust port and an air hole 21; meanwhile, the external air is acted by the fan component 7, enters the blowing groove 3 through the air hole 22 and the air passage 9 below, and then enters the air suction hood 1 again from the blowing hole 5 upwards, so that a wind wall (from bottom to top) is formed between the blowing hole 5 of the blowing groove 3 and the air suction hood 1 to isolate the user and the burner 6, thereby avoiding or reducing the defects that the burner 6 is directly absorbed by the user to damage the health when in use, or the oil smoke is directly discharged into the indoor space to pollute furniture, electrical appliances and the like, and the wind wall type range hood can directly place the blowing groove 3 beside the burner 6 when in use, the air suction hood 1 corresponds to the upper part of the burner 6 to be used, when not in use, the air suction hood 1 and the blowing groove 3 can be detached, and the range hood is easy to assemble and disassemble and convenient to move; in winter, after the formed air wall absorbs heat, the air wall has a certain heating effect on users; when not in use, the user can detach the whole range hood with the air blowing groove 3 from the cabinet body 10.
Claims (10)
1. Wind wall formula extrinsic cycle range hood, including the cover (1) that induced drafts, exhaust port (11) intercommunication outside of the cover (1) that induced drafts, characterized by is still including air blow groove (3) and fan subassembly (7), air blow groove (3) are located the below of the cover (1) that induced drafts, air blow (5) that upwards form the wind wall are opened on the upper portion of air blow groove (3), it is outside that income gas port (31) intercommunication of air blow groove (3), fan subassembly (7) set up by income gas port (31) position near air blow groove (3).
2. The wind wall type external circulation range hood according to claim 1, wherein a connecting column (2) is further arranged between the air suction cover (1) and the air blowing groove (3), and the air suction cover (1) is movably mounted on the connecting column (2).
3. The wind wall type external circulation range hood of claim 2, wherein the connecting column (2) is provided with two air holes (21, 22) communicated with the outside, and the exhaust port (11) of the air suction hood (1) and the air inlet (31) of the air blowing groove (3) are respectively communicated with the two air holes (21, 22).
4. The wind-wall type external circulation range hood of claim 3, wherein the connecting column (2) is divided into two independent air passages (8, 9), the two independent air passages (8, 9) are respectively connected with two air holes (21, 22), and the exhaust port (11) of the air suction hood (1) and the air inlet (31) of the air blowing groove (3) are respectively connected with the two independent air passages (8, 9) so as to be respectively communicated with the two corresponding air holes (21, 22).
5. The air wall type external circulation range hood of claim 4, wherein the two independent air passages (8, 9) are respectively arranged on the connecting column (2) at the upper and lower positions, the upper air passage (8) is connected with the exhaust port (11) of the air suction cover (1), the lower air passage (9) is connected with the air inlet (31) of the air blowing groove (3), and the fan assembly (7) is arranged on the lower air passage (9).
6. The wind-wall type external circulation range hood of claim 5, wherein the fan assembly (7) is arranged in the lower air passage (9).
7. The air wall type external circulation range hood of claim 1, wherein the air blowing groove (3) is provided with a burner installation cavity (62), and the air blowing port (5) is arranged at the upper part of the air blowing groove (3) at the periphery of the burner installation cavity (62).
8. The wind-wall type external circulation range hood of claim 7, wherein the air blowing opening (5) extends along the extending direction of the air blowing groove (3) and forms a closed shape, and the furnace end mounting cavity (62) is enclosed in the middle of the air blowing opening (5).
9. The wind-wall type external circulation range hood of claim 1, wherein the air blowing port (5) and the air blowing groove (3) are respectively circular, annular or polygonal.
10. The wind-wall type external circulation range hood of claim 1, wherein the air blowing groove (3) is a flexible air pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920497276.3U CN210035628U (en) | 2019-04-13 | 2019-04-13 | Wind wall type external circulation range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920497276.3U CN210035628U (en) | 2019-04-13 | 2019-04-13 | Wind wall type external circulation range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210035628U true CN210035628U (en) | 2020-02-07 |
Family
ID=69359092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920497276.3U Active CN210035628U (en) | 2019-04-13 | 2019-04-13 | Wind wall type external circulation range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210035628U (en) |
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2019
- 2019-04-13 CN CN201920497276.3U patent/CN210035628U/en active Active
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