CN203964100U - The oil suction smoke box of range hood - Google Patents
The oil suction smoke box of range hood Download PDFInfo
- Publication number
- CN203964100U CN203964100U CN201420366001.3U CN201420366001U CN203964100U CN 203964100 U CN203964100 U CN 203964100U CN 201420366001 U CN201420366001 U CN 201420366001U CN 203964100 U CN203964100 U CN 203964100U
- Authority
- CN
- China
- Prior art keywords
- bellows
- air inlet
- discharge pipe
- top board
- smoke box
- 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.)
- Expired - Lifetime
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 64
- 230000001154 acute effect Effects 0.000 claims abstract description 8
- 230000003467 diminishing effect Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 64
- 239000011324 bead Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
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Abstract
The fume-exhausting case that the utility model discloses a kind of range hood comprises bellows, spiral case, discharge pipe, described bellows comprise bellows body and are arranged on the bellows top board on described bellows body top, described bellows top board is provided with main air inlet, described spiral case is inclined in described bellows, the angle of the main air inlet of the air inlet of described spiral case and described bellows top board is acute angle, and described bellows top board is provided with secondary air inlet.Because the angle of the main air inlet of air inlet and bellows top board is acute angle, spiral case is inclined in bellows, be that spiral case top is diminishing perpendicular to the area on bellows top board, staff offers secondary air inlet on bellows top board, with respect to the situation of only having main air inlet in prior art, effectively increase the oil smoke air intake district area of bellows top boards, be convenient in time oil smoke be taken away, and then improved the operating efficiency of range hood.
Description
Technical field
The utility model relates to oil smoke draw-out device technical field, particularly a kind of oil suction smoke box of range hood.
Background technology
The electrical equipment of the oil smoke class that range hood produces while cooking for exhaustion as kitchen, is widely used.Traditional range hood mainly carries out the oil smoke extraction work in kitchen by oil suction smoke box.
Traditional fume-exhausting case comprises bellows, spiral case, discharge pipe etc., wherein bellows comprise bellows body and the bellows top board that is arranged on bellows body top, spiral case is vertically arranged in bellows, bellows top board is provided with air inlet, air inlet on bellows top board is vertical with the air inlet of spiral case, and the air outlet of spiral case is connected with the air inlet of discharge pipe.Oil suction smoke box is in the time of work, and oil smoke enters the air inlet of inlet box inner spiral casing by the air inlet on bellows top board, enter in spiral case, and the oil smoke entering in spiral case enters in discharge pipe by the air outlet of spiral case, and oil smoke is finally discharged through the air outlet of discharge pipe.
But, due to the limited space of scene installation bellows, and the device of oil suction smoke box is more and more compact now, and air inlet on bellows top board is vertical with the air inlet of spiral case, be that spiral case is vertically placed in bellows, air inlet on bellows top board is less, and in the unit interval, in oil suction smoke box, oil smoke throughput is lower, and the operating efficiency of range hood is lower
Therefore, how improving the operating efficiency of range hood, is those skilled in the art's technical problems urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of oil suction smoke box of range hood, and this oil suction smoke box can improve the operating efficiency of range hood.
For achieving the above object, the utility model provides a kind of oil suction smoke box of range hood, comprise bellows, spiral case, discharge pipe, described bellows comprise bellows body and are arranged on the bellows top board on described bellows body top, described bellows top board is provided with main air inlet, described spiral case is inclined in described bellows, and the angle of the main air inlet of the air inlet of described spiral case and described bellows top board is acute angle, and described bellows top board is provided with secondary air inlet.
Preferably, described discharge pipe is V-arrangement pipe, and the air outlet of described discharge pipe is positioned at a side of described discharge pipe.
Preferably, the least significant end of described discharge pipe is provided with oil drain out.
Preferably, also comprise the draw-off tray that is arranged on described oil drain out below, described draw-off tray is V shaped slab.
Preferably, along being positioned at described draw-off tray projection with the projection of discharge pipe described in horizontal plane vertical direction.
Preferably, described draw-off tray and described bellows removably connect.
Preferably, the bottom of described bellows body is the V-arrangement end suitable with described discharge pipe.
Preferably, the bottom of described draw-off tray is provided with outage, and the bottom of described outage is provided with and connects oil vessel.
Preferably, described discharge pipe is rectangular tube.
Preferably, described main air inlet and described secondary air inlet communicate.
In technique scheme, the fume-exhausting case of the range hood that the utility model provides comprises bellows, spiral case, discharge pipe, bellows comprise bellows body and are arranged on the bellows top board on bellows body top, bellows top board is provided with main air inlet, spiral case is inclined in bellows, the angle of the main air inlet of air inlet and bellows top board is acute angle, and bellows top board is provided with secondary air inlet.Oil suction smoke box is in the time of work, and oil smoke enters in spiral case by the main air inlet on bellows top board and secondary air inlet, and the oil smoke entering in spiral case enters in discharge pipe by the air outlet of spiral case, and oil smoke is finally discharged through the air outlet of discharge pipe.
Known by foregoing description, in the oil suction smoke box of the novel range hood providing of this reality, because the angle of the air inlet of spiral case and the main air inlet of bellows top board is acute angle, spiral case is inclined in bellows, be that spiral case top is diminishing perpendicular to the area on bellows top board, staff offers secondary air inlet on bellows top board, with respect to the situation of only having main air inlet in prior art, effectively increase the oil smoke air intake district area of bellows top boards, be convenient in time oil smoke be taken away, and then improved the operating efficiency of range hood.
Brief description of the drawings
The structural representation of the oil suction smoke box that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the side view of oil suction smoke box shown in Fig. 1;
The explosive view of the oil suction smoke box that Fig. 3 provides for the utility model embodiment;
Oil smoke flow graph in the oil suction smoke box that Fig. 4 provides for the utility model.
Wherein in Fig. 1-4: 1-spiral case, 2-draw-off tray, 3-bellows, 31-bellows body, 32-bellows top board, 4-discharge pipe, 41-airduct body, 42-deep bead, 43-air outlet.
Detailed description of the invention
Core of the present utility model is to provide a kind of oil suction smoke box of range hood, and this oil suction smoke box can improve the operating efficiency of range hood.
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with drawings and embodiments, the utility model is described in further detail.
Please refer to Fig. 1 to Fig. 4, in a kind of detailed description of the invention, the fume-exhausting case of the range hood that the utility model provides comprises bellows 3, spiral case 1, discharge pipe 4, discharge pipe 4 comprises airduct body 41, spiral case 1 inside is provided with motor and wind wheel, wherein one end of airduct body 41 seals by deep bead 42, the other end is arranged with air outlet 42, clear up the greasy dirt of airduct body 41 inside for the ease of staff, the application is preferred, the both sides of airduct body 41 are equipped with air outlet 42, and deep bead 42 can alternately be arranged on one of them air outlet 42.Certainly air outlet 42 also can be arranged on the sidewall of airduct body 41, and concrete, discharge pipe 4 can be straight tube, and discharge pipe 4 entirety can be round tube, and the profile of discharge pipe 4 is round tube.Bellows 3 comprise bellows body 31 and are arranged on the bellows top board 32 on bellows body 31 tops, bellows top board 32 is provided with main air inlet, spiral case 1 is inclined in bellows 3, the angle of the main air inlet of the air inlet of spiral case and bellows top board 32 is acute angle, for in ensureing to increase ventilation, large increase bellows 3 volumes only again, the application is preferred, and spiral case 1 air inlet and the bellows 3 just angle of the side to spiral case 1 air inlet are 8 degree.Bellows top board 32 is provided with secondary air inlet, processes bellows top board 32 for the ease of staff, is convenient to bellows top board 32 air intakes, and main air inlet and secondary air inlet communicate, and are same air inlet.Keep in repair motor, the wind wheel etc. in spiral case 1 for the ease of staff, the application is preferred, and bellows 3 are detachable bellows.
Oil suction smoke box is in the time of work, when the motor wind wheel work of spiral case 1 is rotated, the inner negative pressure that produces of bellows 4, oil smoke enters in spiral case 1 by the main air inlet on bellows top board 32 and secondary air intake, oil smoke is in the time entering oil suction smoke box, temperature is higher, can be cooling in flowing when spiral case 1, the discharge pipe 4 of oil smoke in bellows, and oil smoke produces oil smoke and separates.
Known by foregoing description, in the oil suction smoke box of the range hood providing at the novel specific embodiment of this reality, because the angle of the air inlet of spiral case 1 and the main air inlet of bellows top board is acute angle, spiral case 1 is inclined in bellows 3, be that spiral case 1 top is diminishing perpendicular to the area on bellows top board 32, staff offers secondary air inlet on bellows top board 32, with respect to the situation of only having main air inlet air intake in prior art, effectively increase the oil smoke air intake district area of bellows top board 32, be convenient in time oil smoke be taken away, and then improved the operating efficiency of range hood.
Preferably, discharge pipe 4 is V-arrangement pipe, and the air outlet of discharge pipe 4 is positioned at a side of discharge pipe 4.Concrete, the inner WeiVXing air channel, air channel forming of discharge pipe 4, oil smoke is during by discharge pipe 4, is convenient to have oils liquid impurity in oil smoke to be positioned at the bottom of discharge pipe 4, is convenient to centralized collection.
More preferably, the least significant end of discharge pipe 4 is provided with oil drain out, by being provided with oil drain out in the least significant end of discharge pipe 4, being convenient to the impurity such as the oils liquid in oil smoke and taking out in time, be convenient to oil suction smoke box continuous firing, reduced staff and clean the labour intensity of oil suction smoke box.
Clear up greasy dirt for the ease of staff, this oil suction smoke box also comprises the draw-off tray 2 that is arranged on oil drain out below, and draw-off tray 2 is V shaped slab, concrete, and draw-off tray 2 can be welded on discharge pipe 4.By draw-off tray 2 is set, be convenient to staff and in time greasy dirt collected, avoid the interior collection oil condition of draw-off tray 2.Because discharge pipe 4 internal pressures are larger, oozed out by the each sidewall of discharge pipe 4 junction for fear of oil stain, pollute the situation of other device, the application is preferred, along being positioned at draw-off tray 2 projections with the projection of horizontal plane vertical direction discharge pipe 4, ensure that the oil stain being dripped by discharge pipe 4 all drops down onto on draw-off tray 2.
Preferably, draw-off tray 2 removably connects with bellows 3, concrete, draw-off tray 2 can be connected with bellows 3 by threaded fastener, in the time that on draw-off tray 2, greasy dirt is more, staff can directly disassemble draw-off tray 2 to clean, and can clean in bellows 2 simultaneously, the greasy dirt at spiral case 1 air outlet place, avoids oil suction smoke box blocked situation of air outlet in the time of work.
More preferably, the bottom of draw-off tray 2 is provided with outage, and the bottom of outage is provided with and connects oil vessel, by outage being set in the bottom of draw-off tray 2, and arrange and connect oil vessel, be convenient to staff and clear up in time the greasy dirt in oil suction smoke box, be convenient to staff impurity is cleared up in time.
Further, the bottom of bellows body 31 is the V-arrangement end suitable with discharge pipe 4, because bottom and the discharge pipe 4 of bellows body 31 are suitable, be convenient to staff's integral installation oil suction smoke box, in the situation that oil suction smoke box entire area is identical with traditional oil suction smoke box entire area, effectively increase the ventilation of 4 interior unit interval of discharge pipe.
Preferably, discharge pipe 4 is rectangular tube, and the profile of discharge pipe 4 is square, and because discharge pipe 4 is rectangular tube, the upper surface of discharge pipe 4 is plane, is convenient to staff and carries out the installation of discharge pipe 4 and bellows 3, has reduced staff's labour intensity.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. the oil suction smoke box of a range hood, comprise bellows (3), spiral case (1), discharge pipe (4), described bellows (3) comprise bellows body (31) and are arranged on the bellows top board (32) on described bellows body (31) top, described bellows top board (32) is provided with main air inlet, it is characterized in that, described spiral case (1) is inclined in described bellows (3), the angle of the main air inlet of the air inlet of described spiral case (1) and described bellows top board (32) is acute angle, described bellows top board (32) is provided with secondary air inlet.
2. oil suction smoke box according to claim 1, is characterized in that, described discharge pipe (4) is V-arrangement pipe, and the air outlet of described discharge pipe (4) is positioned at a side of described discharge pipe (4).
3. oil suction smoke box according to claim 2, is characterized in that, the least significant end of described discharge pipe (4) is provided with oil drain out.
4. oil suction smoke box according to claim 3, is characterized in that, also comprises the draw-off tray (2) that is arranged on described oil drain out below, and described draw-off tray (2) is V shaped slab.
5. oil suction smoke box according to claim 4, is characterized in that, along being positioned at described draw-off tray (2) projection with the projection of discharge pipe (4) described in horizontal plane vertical direction.
6. oil suction smoke box according to claim 4, is characterized in that, described draw-off tray (2) removably connects with described bellows (3).
7. oil suction smoke box according to claim 2, is characterized in that, the bottom of described bellows body (31) is the V-arrangement end suitable with described discharge pipe (4).
8. oil suction smoke box according to claim 1, is characterized in that, the bottom of described draw-off tray (2) is provided with outage, and the bottom of described outage is provided with and connects oil vessel.
9. oil suction smoke box according to claim 1, is characterized in that, described discharge pipe (4) is rectangular tube.
10. according to the oil suction smoke box described in any one in claim 1-9, it is characterized in that, described main air inlet and described secondary air inlet communicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366001.3U CN203964100U (en) | 2014-07-03 | 2014-07-03 | The oil suction smoke box of range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366001.3U CN203964100U (en) | 2014-07-03 | 2014-07-03 | The oil suction smoke box of range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203964100U true CN203964100U (en) | 2014-11-26 |
Family
ID=51924677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420366001.3U Expired - Lifetime CN203964100U (en) | 2014-07-03 | 2014-07-03 | The oil suction smoke box of range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203964100U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913359A (en) * | 2015-07-06 | 2015-09-16 | 苏州斯洛莱自动化设备有限公司 | Double-volute range hood |
| CN110107537A (en) * | 2019-05-20 | 2019-08-09 | 宁波奥克斯厨电制造有限公司 | A kind of integrated kitchen range |
-
2014
- 2014-07-03 CN CN201420366001.3U patent/CN203964100U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913359A (en) * | 2015-07-06 | 2015-09-16 | 苏州斯洛莱自动化设备有限公司 | Double-volute range hood |
| CN110107537A (en) * | 2019-05-20 | 2019-08-09 | 宁波奥克斯厨电制造有限公司 | A kind of integrated kitchen range |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 312400 Zhejiang city of Shaoxing province Shengzhou City Economic Development Zone No. 8 Jiang Yi Lu Patentee after: ZHEJIANG AOTIAN ELECTRIC APPLIANCES STOCK CO.,LTD. Address before: 312400 Zhejiang city of Shaoxing province Shengzhou City Economic Development Zone East Road No. 108 Patentee before: ZHEJIANG AOTIN ELECTRIC APPLIANCE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141126 |