CN208011823U - A kind of lampblack-sucking cover of quantity-adjustable size - Google Patents
A kind of lampblack-sucking cover of quantity-adjustable size Download PDFInfo
- Publication number
- CN208011823U CN208011823U CN201820407467.1U CN201820407467U CN208011823U CN 208011823 U CN208011823 U CN 208011823U CN 201820407467 U CN201820407467 U CN 201820407467U CN 208011823 U CN208011823 U CN 208011823U
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- China
- Prior art keywords
- oil smoke
- lampblack
- sucking cover
- oil
- adjustable size
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Abstract
The utility model discloses a kind of lampblack-sucking covers of quantity-adjustable size, including shell, the shell front and two sides edge are provided with air blowing air curtain air outlet, the rear is provided with oil smoke suction inlet, and passing sequentially through oil fume separator, hand_pneumatic valve, Electric air valve in the oil smoke suction inlet connects exhaust hose；The oil fume separator is provided with multiple narrow curved shape vent passages；The lampblack-sucking cover changes the size of the oil smoke suction inlet by the hand_pneumatic valve, Electric air valve, controls air quantity and wind pressure changes, and allows the more efficient of pump drainage oil smoke.
Description
Technical field
The utility model belongs to appliance field, and in particular to a kind of lampblack-sucking cover.
Background technology
Kitchen lampblack-sucking cover carries out purified treatment to oil smoke at present, and general way has wet cleaning or adsorption method for purifying,
These common methods separation greasy dirt is not thorough, and needs often to unpick and wash lampblack-sucking cover, use is very inconvenient；On the other hand pumping is mostly used
The rotating speed that kitchen ventilator can only control motor carrys out regulating air volume, different when opening for the large-scale lampblack-sucking cover of restaurant kitchen
When the hearth cooking of quantity, needs to adjust and take out air force to reach best wind pressure and exhausting amount, save exhaust fan electric energy, together
When reducing noise.A kind of better oil-fume separating device is needed, greasy dirt is efficiently separated using physical treatment mode.
Utility model content
The purpose of this utility model is to provide a kind of lampblack-sucking covers of quantity-adjustable size, using physical treatment side
Formula allows the friction that is vortexed and circled round of the air containing oil smoke to efficiently separate greasy dirt, while conveniently adjusted air force, allows pumping
Mist extractor it is more efficient.
The utility model provides the following technical solutions：A kind of lampblack-sucking cover of quantity-adjustable size, including shell, it is described
Shell front and two sides edge are provided with air blowing air curtain air outlet, and the rear is provided with oil smoke suction inlet, described
At oil smoke suction inlet, oil fume separator, hand_pneumatic valve, Electric air valve connection exhaust hose are passed sequentially through；The oil fume separator
It is provided with multiple narrow curved shape vent passages；The lampblack-sucking cover passes through described in the hand_pneumatic valve, Electric air valve change
The size of oil smoke suction inlet, controls air quantity and wind pressure changes.
Preferably, the hand_pneumatic valve changes the big of oil smoke suction inlet by the baffle position of mobile oil smoke suction inlet side
It is small.
Preferably, as a kind of frame mode, the oil fume separator includes groove profile frame and multiple c-type oil smoke lightning strips；
Multiple c-type oil smoke lightning strips, which are fixed, to be inserted into the groove profile frame, and the oil fume separation plate of front two rows parallelly distribute on is formed,
The adjacent c-type oil smoke lightning strip position in middle front row oil fume separation plate and heel row oil fume separation plate is mutually staggered, and is formed more
A curved shape vent passages.
Preferably, the c-type oil smoke lightning strip surface on the oil fume separator be provided with it is multiple be mutually parallel it is arc-shaped
Fin is coated with one layer of oleophobic coating on the circular arc shaped rib.
Preferably, as another frame mode, the oil fume separator includes groove profile frame and the separation of multiple S types oil smoke
Item；Multiple S types oil smoke lightning strips are fixed into a socket and enter in the groove profile frame, between the adjacent S types oil smoke lightning strip
It is separated by 1-3 millimeters of gaps, forms multiple curved shape vent passages.
Preferably, the S type oil smoke lightning strips surface on the oil fume separator be provided with it is multiple be mutually parallel it is arc-shaped
Fin is coated with one layer of oleophobic coating on the circular arc shaped rib.
Preferably, the bottom of the oil fume separator is provided at both ends with outage, can be by the greasy dirt separated along circle
Arc fin flows down, and is discharged into outdoor by outage connection flexible pipe.
Preferably, it is additionally provided with one piece of water conservancy diversion Internal baffle in the oil fume separator front, not only beautiful in this way but also energy is efficiently
Water conservancy diversion.
The utility model compared with prior art, has the advantages that：
(1) oil fume separator of the utility model is provided with multiple oil smoke lightning strips, forms multiple curved shape vent passages,
Preferably channel of air of the guiding containing oil smoke Jing Guo long and narrow bending is more contacted with oil smoke lightning strip in this way, passes through air
Vortex and convolution frictional force, greasy dirt is scraped off and flows to mudhole along oil smoke lightning strip, filtered air is allowed to enter ventilation duct
Carry out next link decontamination processing.Using this processing physics mode, the wind resistance prodigious greasy dirt damping sheet more traditional than use
Or X-type plate, allow wind resistance to become smaller, wind speed is uniform, and the intake of kitchen ventilator is allowed to become larger, pump drainage oil smoke it is more efficient.
(2) the utility model is additionally provided with air-quantity adjusting valve, and changing the oil smoke by hand_pneumatic valve, Electric air valve inhales
The size of entrance controls air force according to the hearth quantity of actual use, realizes best wind pressure and exhausting amount, saves exhausting
Electromechanical energy, while reducing noise.
Description of the drawings
Fig. 1 is the petticoat pipe side structure schematic diagram in the present invention；
Fig. 2 is the oil fume separator positive structure schematic in the present invention；
Fig. 3 is the oil fume separator overlooking structure diagram with c-type oil smoke lightning strip in the present invention；
Fig. 4 is the c-type oil smoke lightning strip structural schematic diagram in the embodiment of the present invention；
Fig. 5 is the oil fume separator overlooking structure diagram with S type oil smoke lightning strips in the present invention；
Fig. 6 is the S type oil smoke lightning strip structural schematic diagrams in the embodiment of the present invention.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-6, a kind of lampblack-sucking cover of quantity-adjustable size, including shell, the shell front and both sides
Edge part is provided with air blowing air curtain air outlet 25, is blown by wind turbine 24 and blows out air curtain, prevents soot gas from escaping, the shell
Rear portion is provided with oil smoke suction inlet, at the oil smoke suction inlet, passes sequentially through oil fume separator 20, hand_pneumatic valve 21, electronic
Air-valve 22 connects exhaust hose 3；The oil fume separator is provided with multiple narrow curved shape vent passages；The lampblack-sucking cover
Change the size of the oil smoke suction inlet by the hand_pneumatic valve, Electric air valve, controls air quantity and wind pressure changes.Lampblack-sucking cover
Top is equipped with lamp 26, and the bottom of the oil fume separator is provided at both ends with outage 23, can pass through the greasy dirt separated
Outage connection flexible pipe is discharged into outdoor.
Preferably, it is additionally provided with one piece of water conservancy diversion Internal baffle in the oil fume separator front, not only beautiful in this way but also energy is efficiently
Water conservancy diversion.
The hand_pneumatic valve changes the size of oil smoke suction inlet by the baffle position of mobile oil smoke suction inlet side.
Each cooking stove corresponds to a hand_pneumatic valve 21 and Electric air valve 22 above petticoat pipe.The hand_pneumatic valve is removable
Formula baffle changes inlet scoop size by adjusting the air-valve manually, for example corresponds to six suctions above petticoat pipe there are six cooking stove
Air port, while six cooking stoves carry out exhausting, the inlet scoop air quantity far from main air blower is smaller, we just tune up hand_pneumatic valve opening；
Inlet scoop air quantity close to main air blower is larger, we can suitably turn hand_pneumatic valve opening down, ensures that six inlet scoops are taken out in this way
Air quantity is similar, controls air quantity and wind pressure.
Each Electric air valve 22 corresponds to a cooking stove, is controlled and is opened according to cooking stove service condition.If six cooking stoves
Only there are two in igniting cooking, our controllable Electric air valves 22 close the top suction opening of four additional cooking stove useless, in this way
The efficiency of pump drainage oil smoke is improved, and reduces rotation speed of fan, saves electric energy.
Fig. 3-4 is please referred to, as the first embodiment of oil fume separator, the oil fume separator includes groove profile frame 201
With multiple c-type oil smoke lightning strips 202；Multiple c-type oil smoke lightning strips, which are fixed, to be inserted into the groove profile frame, and front two rows is formed
The oil fume separation plate of parallelly distribute on, wherein the adjacent c-type oil smoke point in front-seat oil fume separation plate and heel row oil fume separation plate
It is mutually staggered from position, forms multiple curved shape vent passages.As more optimized structure design, on the oil fume separator
C-type oil smoke lightning strip surface be provided with multiple circular arc shaped ribs being mutually parallel, one layer is coated on the circular arc shaped rib
Oleophobic coating.Arrow represents exhausting flow direction in Fig. 4, this is the vortex and convolution frictional force in order to increase air, more preferably by greasy dirt
It scrapes off to flow down along circular arc shaped rib and dispose, the greasy dirt separated can be flowed down along circular arc shaped rib, and pass through
Outage connection flexible pipe is discharged into outdoor, fume purifying rate can be made to be increased to 80% or more.Such physical separation oil smoke side
Formula is more energy-efficient, reduces cleaning frequency and material consumption than crossing filtering fume using filter screen, fiber, activated carbon, saves
Maintenance cost.
Fig. 5-6 is please referred to, is reduced as second of embodiment of oil fume separator to reduce the thickness of oil fume separator
Manufacturing cost, the oil fume separator include groove profile frame 201 and multiple S types oil smoke lightning strips 203；Multiple S types oil smoke point
It is fixed into a socket from item to enter in the groove profile frame, is separated by 1-3 millimeters of gaps between the adjacent S types oil smoke lightning strip, is formed
Multiple curved shape vent passages.S type oil smoke lightning strips surface on the oil fume separator is provided with multiple circles being mutually parallel
Arc fin is coated with one layer of oleophobic coating on the circular arc shaped rib.Arrow represents exhausting flow direction in Fig. 6, this is to increase
The vortex and convolution frictional force of big air, greasy dirt more preferably is scraped off to flow down along circular arc shaped rib and be disposed, can will detach
Greasy dirt out is flowed down along circular arc shaped rib, and is discharged into outdoor by outage connection flexible pipe, can make fume purifying rate
It is increased to 85% or more.
Claims (8)
1. a kind of lampblack-sucking cover of quantity-adjustable size, including shell, it is characterised in that：The shell front and both sides of the edge
Portion is provided with air blowing air curtain air outlet, and the rear is provided with oil smoke suction inlet, at the oil smoke suction inlet, leads to successively
Cross oil fume separator, hand_pneumatic valve, Electric air valve connection exhaust hose；The oil fume separator is provided with multiple narrow curves
Shape vent passages；The lampblack-sucking cover changes the size of the oil smoke suction inlet by the hand_pneumatic valve, the Electric air valve,
It controls air quantity and wind pressure changes.
2. a kind of lampblack-sucking cover of quantity-adjustable size according to claim 1, it is characterised in that：The hand_pneumatic valve
Change the size of oil smoke suction inlet by the baffle position of movement oil smoke suction inlet side.
3. a kind of lampblack-sucking cover of quantity-adjustable size according to claim 1, it is characterised in that：The oil smoke separation
Device includes groove profile frame and multiple c-type oil smoke lightning strips；Multiple c-type oil smoke lightning strips, which are fixed, to be inserted into the groove profile frame, shape
At the oil fume separation plate of front two rows parallelly distribute on, wherein adjacent described in front-seat oil fume separation plate and heel row oil fume separation plate
C-type oil smoke lightning strip position is mutually staggered, and forms multiple curved shape vent passages.
4. a kind of lampblack-sucking cover of quantity-adjustable size according to claim 3, it is characterised in that：The oil smoke separation
C-type oil smoke lightning strip surface on device is provided with multiple circular arc shaped ribs being mutually parallel, and is coated on the circular arc shaped rib
One layer of oleophobic coating.
5. a kind of lampblack-sucking cover of quantity-adjustable size according to claim 1, it is characterised in that：
The oil fume separator includes groove profile frame and multiple S types oil smoke lightning strips；Multiple S types oil smoke lightning strips are fixed into one
Socket enters in the groove profile frame, is separated by 1-3 millimeters of gaps between the adjacent S types oil smoke lightning strip, and it is logical to form multiple curved shapes
Wind channel.
6. a kind of lampblack-sucking cover of quantity-adjustable size according to claim 5, it is characterised in that：
S type oil smoke lightning strips surface on the oil fume separator is provided with multiple circular arc shaped ribs being mutually parallel, the circle
One layer of oleophobic coating is coated on arc fin.
7. a kind of lampblack-sucking cover of quantity-adjustable size according to claim 1, it is characterised in that：The oil smoke separation
The bottom of device is provided at both ends with outage.
8. a kind of lampblack-sucking cover of quantity-adjustable size according to claim 1, it is characterised in that：
It is additionally provided with one piece of water conservancy diversion Internal baffle in the oil fume separator front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820407467.1U CN208011823U (en) | 2018-03-23 | 2018-03-23 | A kind of lampblack-sucking cover of quantity-adjustable size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820407467.1U CN208011823U (en) | 2018-03-23 | 2018-03-23 | A kind of lampblack-sucking cover of quantity-adjustable size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208011823U true CN208011823U (en) | 2018-10-26 |
Family
ID=63889276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820407467.1U Active CN208011823U (en) | 2018-03-23 | 2018-03-23 | A kind of lampblack-sucking cover of quantity-adjustable size |
Country Status (1)
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| CN (1) | CN208011823U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945261A (en) * | 2019-03-14 | 2019-06-28 | 华帝股份有限公司 | Fume exhaust fan |
| CN110094783A (en) * | 2019-06-06 | 2019-08-06 | 油克科技(武汉)有限公司 | A kind of fire prevention adjusting air valve being located in petticoat pipe |
| CN111207424A (en) * | 2018-11-21 | 2020-05-29 | 宁波方太厨具有限公司 | Control method of flow self-adaptive electric valve of range hood |
| CN113483372A (en) * | 2021-08-05 | 2021-10-08 | 浙江众士科技有限公司 | Electric field pull-down type integrated smoke purifying hood |
-
2018
- 2018-03-23 CN CN201820407467.1U patent/CN208011823U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111207424A (en) * | 2018-11-21 | 2020-05-29 | 宁波方太厨具有限公司 | Control method of flow self-adaptive electric valve of range hood |
| CN111207424B (en) * | 2018-11-21 | 2021-11-02 | 宁波方太厨具有限公司 | Control method of flow self-adaptive electric valve of range hood |
| CN109945261A (en) * | 2019-03-14 | 2019-06-28 | 华帝股份有限公司 | Fume exhaust fan |
| CN110094783A (en) * | 2019-06-06 | 2019-08-06 | 油克科技(武汉)有限公司 | A kind of fire prevention adjusting air valve being located in petticoat pipe |
| CN113483372A (en) * | 2021-08-05 | 2021-10-08 | 浙江众士科技有限公司 | Electric field pull-down type integrated smoke purifying hood |
| CN113483372B (en) * | 2021-08-05 | 2023-07-21 | 浙江众士科技有限公司 | Electric field pull-down type integrated purifying smoke hood |
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