CN206637677U - A kind of regulatable exhaust fume collecting hood of suction - Google Patents
A kind of regulatable exhaust fume collecting hood of suction Download PDFInfo
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- CN206637677U CN206637677U CN201621463564.XU CN201621463564U CN206637677U CN 206637677 U CN206637677 U CN 206637677U CN 201621463564 U CN201621463564 U CN 201621463564U CN 206637677 U CN206637677 U CN 206637677U
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- collecting hood
- fume collecting
- exhaust fume
- check
- main body
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Abstract
The utility model discloses a kind of regulatable exhaust fume collecting hood of suction, including exhaust fume collecting hood main body, be located at exhaust fume collecting hood body interior check valve body and check-valves valve block, in addition to motor and intelligent box；The output shaft and check-valves valve block relative position of motor are fixed, and exhaust fume collecting hood main body is provided with pressure-detecting device, and pressure-detecting device includes pressure sensor and data gathering line, and smart box attached bag includes the mainboard of signal transmitting module and pre-set control programs.Of the present utility model be beneficial in that can be in external impetus（Inhale or arrange）When having variation, the opening degree regulation of check-valves valve block is realized, to reach the effect of stable fume exhaust, the experience of user can be improved, reduce the vibration of exhaust fume collecting hood, improve the life-span of exhaust fume collecting hood.
Description
Technical field
Air-valve field is the utility model is related to, more particularly, to a kind of regulatable exhaust fume collecting hood of suction.
Background technology
Range hood is the indispensable kitchen appliance of each family, and exhaust fume collecting hood is the important component of range hood, energy
Play a part of cage cigarette collection cigarette.Kitchen when carrying out culinary art activity, particularly cooking when can produce many oil smoke, generally with one
Exhaust fume collecting hood is discharged to these oil smoke outside kitchen to collect these oil smoke, then by the blower fan or ventilating fan of outside, exhaust fume collecting hood
There is no Boiler pressure control function, the control of air quantity is mainly determined by outer fan and overall pipe resistance.
Existing high residential building generally uses common flue structure, and common flue sets an air inlet, oil in each kitchen
Oil smoke is discharged into common flue by cigarette machine by this air inlet.However, high residential building common flue is shared by each floor,
When connecting multiple lampblack absorbers work of common flue, the pressure inside common flue is widely different from high-storey to lowrise layer, leads
The air quantity of each lampblack absorber is caused to differ greatly, under the premise of lampblack absorber identical, the lampblack absorber air quantity of high-storey is larger, lowrise layer
Lampblack absorber air quantity it is smaller.When other lampblack absorbers start, the lampblack absorber of different floors produces same storied building for the suction of oil smoke
Raw fluctuation.The exhaust fume collecting hood used on current lampblack absorber is all foolproof exhaust fume collecting hood, without the work(of adjustment control air quantity wind speed and pressure
Energy.When there is external impetus suction to walk the oil smoke that exhaust fume collecting hood cage arrives, air quantity is controlled by external impetus completely, and exhaust fume collecting hood can not be realized
Control in real time.
For example, Authorization Notice No. is that CN205037392U disclosed " one on 2 17th, 2016 in Chinese patent literature
Poly- petticoat pipe and range hood of the kind with telescopic smoke barrier ", the range hood can provided with least one piece on poly- petticoat pipe body
Opening increases poly- petticoat pipe by the movable smoke barrier of cigarette area, opens movable smoke barrier when in use to increase poly- petticoat pipe by cigarette
Area, so as to stop the flue gas of rising.The poly- petticoat pipe is disadvantageous in that the area that merely add gear cigarette, but collects with tradition
Petticoat pipe is identical, when outside suction changes, the valve block opening degree change of the valve of wind in oil smoke cover, to the temperature in kitchen
Pressure changes greatly, is unfavorable for cooking, and the experience of human body is poor, while easily causes the flue gas loss in exhaust fume collecting hood and go back to kitchen,
The environmental quality in kitchen is reduced, while noise can be produced, deleterious effect can also be produced to the life-span of lampblack absorber.
In order to overcome the air-valve valve block of the exhaust fume collecting hood of prior art to regulate and control, external impetus change, oil smoke can not be tackled
The deficiency easily spread, designing a kind of regulatable exhaust fume collecting hood of suction just becomes necessary.
Utility model content
The air-valve valve block that the utility model will solve the exhaust fume collecting hood of prior art can not regulate and control, and can not tackle external impetus change
Change, the deficiency that oil smoke easily spreads, design a kind of regulatable exhaust fume collecting hood of suction, can according to the operating mode self-control of each floor,
The effect of air quantity between realization balance height floor.
In order to achieve the above object, the utility model uses following technical scheme.
A kind of regulatable exhaust fume collecting hood of suction, including exhaust fume collecting hood main body, the check valve body for being located at exhaust fume collecting hood body interior
With check-valves valve block, in addition to motor and intelligent box；The output shaft and check-valves valve block relative position of motor are consolidated
Fixed, exhaust fume collecting hood main body is provided with pressure-detecting device, and pressure-detecting device includes pressure sensor and data gathering line, smart box
Attached bag includes the mainboard of signal transmitting module and pre-set control programs.
When there is external impetus to inhale or drain oil smoke that exhaust fume collecting hood cage arrives, particularly in external impetus（Inhale or arrange）There is variation
When, signal prompt is provided after being detected by pressure-detecting device, user can give intelligent box input instruction, intelligent box meeting
Control motor according to instruction, motor is rotated certain angle, realize the opening degree regulation of check-valves valve block, with up to
To the effect for stablizing fume exhaust.
Preferably, two concentric annulus depressions of check valve body are provided around in the collection cigarette plane of exhaust fume collecting hood main body,
So as to form a measurement ring between two annulus depression, pressure sensor is located on measurement ring.Measurement ring is looped around check-valves
Around main body, while downwardly convex compared with adjacent depression so strong to the measurement capability of pressure, especially wind speed and wind
When pressing suddenly change, sensing is accurate.
Preferably, measurement ring is provided with sensor mounting hole.The measurement head of pressure sensor is embedded to be installed in sensor
In hole, it is convenient for measuring, while prevents pressure sensor miscellaneous part from being corroded by oil smoke, influences measurement accuracy.
Preferably, pressure-detecting device is evenly spaced on measurement ring to be disposed with four.Check-valves can be measured to enter
The air pressure of mouth different directions, accidental error is excluded, while the pressure measured is aggregated into console through data wire, pressure measxurement is accurate
Really.
Preferably, check-valves valve block is fixed in the first rotary shaft and the second rotary shaft, the first rotary shaft and driving electricity
The output shaft of machine is connected, and the second rotary shaft and the first rotary shaft are coaxial.Motor drives the rotation of the first rotary shaft, so as to adjust
The deflection angle of check-valves valve block.
Preferably, intelligent box and motor are located at the inside of exhaust fume collecting hood main body, installed in the outer of check valve body
On side.Make the mounting structure of exhaust fume collecting hood compact, exposed will not leave potential safety hazard outside.
It is of the present utility model to be beneficial in that：In external impetus（Inhale or arrange）When having variation, examined by pressure-detecting device
Signal prompt is provided after measuring, user can give intelligent box input instruction, and intelligent box can control driving electricity according to instruction
Machine, motor is rotated certain angle, realize the opening degree regulation of check-valves valve block, to reach the effect of stable fume exhaust
Fruit.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 upward view.
Fig. 3 is the mounting structure schematic diagram of check-valves and motor in the utility model.
In figure：Exhaust fume collecting hood main body 1 measures the check-valves valve block 3 of 11 pressure sensor of ring, 12 check valve body 2
The intelligent rotary shaft 7 of 5 first rotary shaft of box 6 second of motor 4.
Embodiment
The utility model is described further with specific embodiment below in conjunction with the accompanying drawings.
In Fig. 1, a kind of regulatable exhaust fume collecting hood of suction, including exhaust fume collecting hood main body 1, be located inside exhaust fume collecting hood main body 1 only
Return valve body 2 and check-valves valve block 3, in addition to motor 4 and intelligent box 5；The output shaft and check-valves valve of motor 4
The relative position of piece 3 is fixed, and exhaust fume collecting hood main body 1 is provided with pressure-detecting device, and intelligent box 5 includes signal transmitting module and preset
The mainboard of control program.The front side of exhaust fume collecting hood main body is provided with regulation button, and the switch and speed for exhaust fume collecting hood are adjusted.Such as Fig. 2
It is shown, two concentric annulus depressions of check valve body are provided around in the collection cigarette plane of exhaust fume collecting hood main body 1, so as in two annulus
A measurement ring 11 is formed between depression, measurement ring 11 is provided with sensor mounting hole.Pressure-detecting device includes pressure sensor
12 and data gathering line, it is evenly spaced on measurement ring 11 to be disposed with four.The measurement head of pressure sensor 12, which is embedded, to be passed
In sensor mounting hole.In Fig. 3, check-valves valve block 3 is fixed in the first rotary shaft 6 and the second rotary shaft 7, the first rotary shaft 6 with
The output shaft of motor 4 is connected, and the second rotary shaft 7 and the first rotary shaft 6 are coaxial.Intelligent box 5 and motor 4 are located at collection
The inside of petticoat pipe main body 1, it is arranged on by screw on the lateral surface of check valve body 2.
When there is external impetus to inhale or drain oil smoke that exhaust fume collecting hood cage arrives, particularly in external impetus（Inhale or arrange）There is variation
When, signal prompt is provided after being detected by pressure-detecting device, user can give the intelligent input instruction of box 5, of smart box 5
Motor 4 can be controlled according to instruction, motor 4 is rotated certain angle, realize that the opening degree of check-valves valve block 3 is adjusted
Section, to reach the effect of stable fume exhaust.
Claims (6)
1. a kind of regulatable exhaust fume collecting hood of suction, including exhaust fume collecting hood main body (1), the check-valves for being located at exhaust fume collecting hood main body (1) inside
Main body (2) and check-valves valve block (3), it is characterized in that, in addition to motor (4) and intelligent box (5)；Motor (4)
Output shaft and check-valves valve block relative position are fixed, and exhaust fume collecting hood main body (1) is provided with pressure-detecting device, pressure-detecting device bag
Pressure sensor (12) and data gathering line are included, intelligent box (5) includes the mainboard of signal transmitting module and pre-set control programs.
2. the regulatable exhaust fume collecting hood of a kind of suction according to claim 1, it is characterized in that, the exhaust fume collecting hood main body (1)
Two concentric annulus depressions of check valve body (2) are provided around in collection cigarette plane, so as to form one between two annulus depression
Ring (11) is measured, pressure-detecting device is located on measurement ring (11).
3. the regulatable exhaust fume collecting hood of a kind of suction according to claim 2, it is characterized in that, the measurement ring (11) is provided with
Sensor mounting hole.
4. the regulatable exhaust fume collecting hood of a kind of suction according to claim 1 or 2, it is characterized in that, the pressure-detecting device
It is evenly spaced on measurement ring (11) to be disposed with four.
5. the regulatable exhaust fume collecting hood of a kind of suction according to claim 1, it is characterized in that, the check-valves valve block (3) is solid
It is scheduled in the first rotary shaft (6) and the second rotary shaft (7), the first rotary shaft (6) is connected with the output shaft of motor (4), the
Two rotary shafts (7) and the first rotary shaft (6) are coaxial.
6. the regulatable exhaust fume collecting hood of a kind of suction according to claim 1, it is characterized in that, the intelligent box (5) and drive
Dynamic motor (4) is located at the inside of exhaust fume collecting hood main body (1), on the lateral surface of check valve body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621463564.XU CN206637677U (en) | 2016-12-28 | 2016-12-28 | A kind of regulatable exhaust fume collecting hood of suction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621463564.XU CN206637677U (en) | 2016-12-28 | 2016-12-28 | A kind of regulatable exhaust fume collecting hood of suction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206637677U true CN206637677U (en) | 2017-11-14 |
Family
ID=60261871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621463564.XU Active CN206637677U (en) | 2016-12-28 | 2016-12-28 | A kind of regulatable exhaust fume collecting hood of suction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206637677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916961A (en) * | 2018-09-14 | 2018-11-30 | 南京英维尔科技服务有限公司 | A kind of intelligent range hood and control method |
-
2016
- 2016-12-28 CN CN201621463564.XU patent/CN206637677U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916961A (en) * | 2018-09-14 | 2018-11-30 | 南京英维尔科技服务有限公司 | A kind of intelligent range hood and control method |
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