CN208671094U - A kind of Trinity kitchen ventilator of variable ratio frequency changer control - Google Patents
A kind of Trinity kitchen ventilator of variable ratio frequency changer control Download PDFInfo
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- CN208671094U CN208671094U CN201821053971.2U CN201821053971U CN208671094U CN 208671094 U CN208671094 U CN 208671094U CN 201821053971 U CN201821053971 U CN 201821053971U CN 208671094 U CN208671094 U CN 208671094U
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- lifter plate
- lifting
- casing
- exhaust fan
- trinity
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Abstract
The utility model discloses a kind of Trinity kitchen ventilators of variable ratio frequency changer control, including casing, lifting pipeline, lifter plate, motor, exhaust fan, acoustical panel, lifting assembly and automatic control unit；The lifting pipeline is installed on the top of casing；And left and right ends are additionally provided with the track groove for lifting on the inner wall of the lifting pipeline；The lifter plate is embedded in track groove by both ends protrusion, and is movably installed along track groove in lifting pipeline；One is equipped with above the lifter plate for installing the motor rack of motor；The exhaust fan is installed below the lifter plate；Acoustical panel is mounted on four inner walls of the casing；It is moved up and down in lifting pipeline by lifting assembly control lifter plate；The displacement of the lifter plate and the frequency of exhaust fan are all controlled by automatic control unit.While realizing the frequency of exhaust fan in automatic control kitchen ventilator, moreover it is possible to increase and decrease wind-force by lifting exhaust fan, energy consumption is greatly reduced；Also achieve noise when reducing air draft.
Description
Technical field
The utility model relates to household appliance technical field, especially a kind of Trinity kitchen ventilator of variable ratio frequency changer control.
Background technique
Kitchen ventilator is a kind of kitchen appliance for purifying kitchen environment.It is mounted on above kitchen range, and cooking stove can burn
Waste and cooking process in the oil smoke being harmful to the human body that generates take away rapidly, discharge is outdoor, reduces pollution, purify air,
And there are gas defence, explosion-proof safety guarantee effect.Existing commercial affairs formula kitchen ventilator, can not change the position of blower in smoke evacuation to make
Wind-force further zooms in or out, but controls blower frequency with the revolving speed of control blower entirely, so that energy consumption is excessive；And
Existing commercial affairs formula kitchen ventilator, smoke evacuation frequency is bigger, and smoke evacuation noise is bigger, either indoor fan or outdoor fan, makes an uproar
Sound all can cause undesirable influence to indoor or outdoors to a certain extent.
Utility model content
For various deficiencies existing in the prior art, the purpose of the utility model is to provide the three of a kind of control of variable ratio frequency changer
The integrated kitchen ventilator in position realizes automatic control oil by installing lifting assembly, automatic control unit and acoustical panel in casing internal
In smoke machine while the frequency of exhaust fan, moreover it is possible to increase and decrease wind-force by lifting exhaust fan, energy consumption is greatly reduced；Also achieve drop
Noise when low air draft.
The utility model a kind of variable ratio frequency changer control Trinity kitchen ventilator, including casing, lifting pipeline, lifter plate,
Motor, exhaust fan, acoustical panel, lifting assembly and automatic control unit；The lifting pipeline is installed on the top of the casing；Institute
It states lifting pipeline upper and lower ends and is designed with opening, and left and right ends are additionally provided with the rail for lifting on the inner wall of the lifting pipeline
Road slot；The lifter plate left and right ends are equipped with protrusion, and the lifter plate is embedded in track groove by both ends protrusion, and along track
Slot is movably installed in the lifting pipeline；One is equipped with above the lifter plate for installing the motor rack of motor；It is described
Exhaust fan is installed below the lifter plate, and the shaft of the exhaust fan and the shaft of the motor are coaxially connected；It is described
Acoustical panel is mounted on four inner walls of casing；The lifter plate is controlled in the lifting pipeline by the lifting assembly
It moves up and down；The frequency of the displacement of the lifter plate and the exhaust fan is all controlled by the automatic control unit.
Further, the lifter plate is equipped with ventilation hole, for allowing exhaust fan that can rotate outlet air.
Further, there are the skies of 5-10cm between the corresponding acoustical panel respectively for four inner walls of the casing
Gap is used for further sound insulation.
Further, the Trinity kitchen ventilator further includes filter screen, oil-collecting bottle and petticoat pipe；The filter screen is in cone
Shape, and removably install in the bottom of shell；The oil-collecting bottle is removably installed in the filtering sieve bottom；The cigarette
Cover is installed in bottom of shell, for collecting cigarette.
Further, the lifting assembly includes two upper electromagnet, two lower electromagnets and two compressed springs；It is described
Two upper electromagnet are respectively arranged in lifting pipeline top opening left and right ends；Described two lower electromagnets are respectively arranged in
The lifter plate left and right ends；Described two upper electromagnet and two lower electromagnets are connected by described two compressed springs respectively
It connects.
Further, the automatic control unit includes flue gas concentration detector and PLC；The flue gas concentration detector peace
Set on the cabinet top inner wall；The PLC is installed in the cabinet top outer wall；The motor, two upper electromagnet, two
Lower electromagnet and flue gas concentration detector are all electrically connected with the PLC；The PLC is controlled by electric signal and is monitored the electricity
The state of machine, two upper electromagnet, two lower electromagnets and flue gas concentration detector.
The utility model has the beneficial effects that by installing lifting assembly, automatic control unit and acoustical panel in casing internal,
While realizing the frequency of exhaust fan in automatic control kitchen ventilator, moreover it is possible to increase and decrease wind-force by lifting exhaust fan, substantially drop
Low energy consumption；Also achieve noise when reducing air draft.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In attached drawing, each element or part
It might not be drawn according to actual ratio.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the lifter plate structural schematic diagram of the utility model.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
As shown in Figs. 1-2, a kind of specific embodiment of the utility model proposes a kind of Trinity of variable ratio frequency changer control
Kitchen ventilator, including casing 1, lifting pipeline 2, lifter plate 3, motor 4, exhaust fan 5, acoustical panel 6, lifting assembly and automatic control group
Part；The lifting pipeline 2 is installed on the top of the casing 1；2 upper and lower ends of lifting pipeline are designed with opening, and described
It goes up and down left and right ends on the inner wall of pipeline 2 and is additionally provided with the track groove 21 for lifting；3 left and right ends of lifter plate are equipped with protrusion
31, and the lifter plate 3 is embedded in track groove 21 by both ends protrusion 31, and is movably installed in the liter along track groove 21
It drops in pipeline 2；One is equipped with above the lifter plate 3 for installing the motor rack 41 of motor 4；The exhaust fan 5 is installed in described
3 lower section of lifter plate, and the shaft of the exhaust fan 5 and the shaft of the motor 4 are coaxially connected；In four of the casing 1
Acoustical panel 6 is mounted on wall；The lifter plate 3 is controlled by the lifting assembly to move up and down in the lifting pipeline 2；
The displacement of the lifter plate 3 and the frequency of the exhaust fan 5 are all controlled by the automatic control unit.
As a specific embodiment, the lifter plate 3 is equipped with ventilation opening 32, for exhaust fan 5 can be rotated
Outlet air.
As a specific embodiment, four inner walls of the casing 1 are respectively between the corresponding acoustical panel 6
There are the gaps of 5-10cm, are used for further sound insulation.
As a specific embodiment, the Trinity kitchen ventilator further includes filter screen 11, oil-collecting bottle 12 and cigarette
Cover 13；The filter screen 11 is tapered, and removably installs in 1 bottom of casing；The oil-collecting bottle 12 is removably pacified
Set on 11 bottom of filter screen；The petticoat pipe 13 is installed in 1 bottom of casing, for collecting cigarette.
As a specific embodiment, the lifting assembly includes two upper 71, two lower electromagnets 72 of electromagnet
With two compressed springs 73；Described two upper electromagnet 71 are respectively arranged in the 2 top opening left and right ends of lifting pipeline；Institute
It states two lower electromagnets 72 and is respectively arranged in 3 left and right ends of lifter plate；Described two upper electromagnet 71 and two lower electromagnetism
Iron 72 is connected by described two compressed springs 73 respectively.Two upper electromagnet 71 and two 72 meetings of lower electromagnet after energization
Different electromagnetic forces is generated according to energization size, to keep balancing from the compressed spring under different compressive states with this, is reached liter
Stable effect is dropped and is kept.
As a specific embodiment, the automatic control unit includes flue gas concentration detector 81 and PLC82；
The flue gas concentration detector 81 is installed in 1 top inner wall of casing；The PLC82 is installed in 1 top exterior walls of casing；
4, two, the motor upper 71, two lower electromagnets 72 of electromagnet and flue gas concentration detector 81 all electrically connect with the PLC82
It connects；The PLC82 is controlled by electric signal and is monitored 4, two, the motor upper electromagnet 71, two lower electromagnets 72 and flue gases
The state of concentration detector 81.When flue gas concentration detector 81 detects that smoke is excessive in casing 1, convey electrical signals to
PLC82, PLC82 control motor 4 to change two upper electromagnet 71 of blower frequency and control and two lower electromagnets 72
Change blower position, reaches the efficiency for keeping mist extractor.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (6)
1. a kind of Trinity kitchen ventilator of variable ratio frequency changer control, it is characterised in that: including casing (1), lifting pipeline (2), lifting
Plate (3), motor (4), exhaust fan (5), acoustical panel (6), lifting assembly and automatic control unit；Lifting pipeline (2) installation
In the top of the casing (1)；Lifting pipeline (2) upper and lower ends are designed with opening, and the inner wall of lifting pipeline (2)
Upper left and right ends are additionally provided with the track groove (21) for lifting；Lifter plate (3) left and right ends are equipped with raised (31), and described
Lifter plate (3) is interior by both ends raised (31) insertion track groove (21), and movably installs in the liter along track groove (21)
It drops in pipeline (2)；One is equipped with above the lifter plate (3) for installing the motor rack (41) of motor (4)；The exhaust fan (5)
It installs below the lifter plate (3), and the shaft of the exhaust fan (5) and the shaft of the motor (4) are coaxially connected；Institute
It states and is mounted on acoustical panel (6) on four inner walls of casing (1)；The lifter plate (3) is controlled in institute by the lifting assembly
It states and is moved up and down in lifting pipeline (2)；The displacement of the lifter plate (3) and the frequency of the exhaust fan (5) all pass through it is described from
Dynamic control assembly controls.
2. a kind of Trinity kitchen ventilator of variable ratio frequency changer control as described in claim 1, it is characterised in that: the lifter plate
(3) ventilation hole (32) are equipped with, for allowing exhaust fan (5) that outlet air can be rotated.
3. a kind of Trinity kitchen ventilator of variable ratio frequency changer control as described in claim 1, it is characterised in that: the casing (1)
Four inner walls respectively between the corresponding acoustical panel (6) there are the gap of 5-10cm, be used for further sound insulation.
4. a kind of Trinity kitchen ventilator of variable ratio frequency changer control as described in claim 1, it is characterised in that: the Trinity
Kitchen ventilator further includes filter screen (11), oil-collecting bottle (12) and petticoat pipe (13)；The filter screen (11) is tapered, and dismountable peace
Set on the casing (1) bottom；The oil-collecting bottle (12) is removably installed in the filter screen (11) bottom；The petticoat pipe
(13) it installs in casing (1) bottom, for collecting cigarette.
5. a kind of Trinity kitchen ventilator of variable ratio frequency changer control as described in claim 1, it is characterised in that: the lifting assembly
Including two upper electromagnet (71), two lower electromagnets (72) and two compressed springs (73)；Described two upper electromagnet (71)
It is respectively arranged in lifting pipeline (2) the top opening left and right ends；Described two lower electromagnets (72) are respectively arranged in described
Lifter plate (3) left and right ends；Described two upper electromagnet (71) and two lower electromagnets (72) pass through described two compressions respectively
Spring (73) connection.
6. a kind of Trinity kitchen ventilator of variable ratio frequency changer control as described in claim 1, it is characterised in that: the automatic control
Component includes flue gas concentration detector (81) and PLC (82)；The flue gas concentration detector (81) is installed pushes up in the casing (1)
Portion's inner wall；The PLC (82) is installed in the casing (1) top exterior walls；The motor (4), two upper electromagnet (71), two
Lower electromagnet (72) and flue gas concentration detector (81) are all electrically connected with the PLC (82)；The PLC (82) passes through electric signal
Control and monitor the motor (4), two upper electromagnet (71), two lower electromagnets (72) and flue gas concentration detector (81)
State.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821053971.2U CN208671094U (en) | 2018-07-04 | 2018-07-04 | A kind of Trinity kitchen ventilator of variable ratio frequency changer control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821053971.2U CN208671094U (en) | 2018-07-04 | 2018-07-04 | A kind of Trinity kitchen ventilator of variable ratio frequency changer control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208671094U true CN208671094U (en) | 2019-03-29 |
Family
ID=65826573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821053971.2U Active CN208671094U (en) | 2018-07-04 | 2018-07-04 | A kind of Trinity kitchen ventilator of variable ratio frequency changer control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208671094U (en) |
-
2018
- 2018-07-04 CN CN201821053971.2U patent/CN208671094U/en active Active
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