CN209415536U - A kind of switching device for lift kitchen ventilator - Google Patents
A kind of switching device for lift kitchen ventilator Download PDFInfo
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- CN209415536U CN209415536U CN201821539131.7U CN201821539131U CN209415536U CN 209415536 U CN209415536 U CN 209415536U CN 201821539131 U CN201821539131 U CN 201821539131U CN 209415536 U CN209415536 U CN 209415536U
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- air hose
- kitchen ventilator
- shaft
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Abstract
The utility model provides a kind of switching device for lift kitchen ventilator, belongs to kitchen ventilator parts technical field.It solves the problems, such as that existing kitchen ventilator practicability is low.A kind of switching device for lift kitchen ventilator of the utility model includes shell, wind dispelling mechanism, main air hose, auxiliary air hose and changeover module.Wherein, during lift kitchen ventilator, control system controls changeover module, and when changeover module is by main air hose and outside air connection, which is discharged into outdoor for after the cooking fume purification handling generated on kitchen range；And when changeover module is by auxiliary air hose and indoor connection, after which handles indoor air cleaning, it is restored to interior, in this way, realizing the function of the lift kitchen ventilator smoke pumping and air cleaning, reduces the expense that people buy cooking apparatus.
Description
Technical field
The utility model belongs to kitchen ventilator parts technical field, is related to a kind of switching dress for lift kitchen ventilator
It sets.
Background technique
Kitchen ventilator is that a kind of oil smoke by kitchen is excluded to outdoor fume-exhausting equipment, but partial kitchen ventilator is to kitchen
Lampblack-pumped ability is limited, causes the air quality in kitchen relatively poor, and therefore, in addition people often buy for purifying kitchen
The clarifier of room air, in this way, increasing the expense that people buy cooking apparatus.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, and it is simple, practical to propose a kind of structure
Property the strong switching device for lift kitchen ventilator.
The purpose of this utility model can be realized by the following technical scheme: a kind of switching dress for lift kitchen ventilator
It sets, comprising:
Shell, the shell is interior to be equipped with the wind dispelling mechanism being sucked into extraneous oil smoke in shell；It is equipped in shell by gas
It is discharged into outdoor main air hose, wind dispelling gas within the organization is led into indoor auxiliary air hose and is used to switch main air hose or auxiliary
The changeover module of air hose gas circulation.
In a kind of above-mentioned switching device for lift kitchen ventilator, the changeover module includes having main shaft
Auxiliary motor and auxiliary shaft, the main shaft are actively located in main air hose, and the main shaft is equipped with master bevel gear and main gear
Plate, the diameter of the main baffle are identical as the internal diameter of main air hose.
In a kind of above-mentioned switching device for lift kitchen ventilator, the auxiliary shaft is actively located in auxiliary air hose,
The auxiliary shaft is equipped with the auxiliary bevel gear engaged with master bevel gear and auxiliary baffle, diameter and the auxiliary air hose of the auxiliary baffle
Internal diameter is identical.
In a kind of above-mentioned switching device for lift kitchen ventilator, the one end of the main shaft far from master bevel gear
Equipped with for limiting the mobile main locating part of main shaft, the auxiliary shaft is equipped with far from one end of auxiliary bevel gear limits auxiliary shaft shifting
Dynamic auxiliary locating part.
In a kind of above-mentioned switching device for lift kitchen ventilator, the wind dispelling mechanism includes main air blower, described
With main air port and with air outlet on main air blower, guide duct is equipped between the air outlet and main air hose.
In a kind of above-mentioned switching device for lift kitchen ventilator, offered on the shell for connection outlet air
Mouthful main gas outlet and offer multiple auxiliary gas outlets for the auxiliary air hose of connection；The auxiliary air hose is equipped with auxiliary for connection
Company's crust of weathering of gas outlet.
Compared with prior art, the utility model has the following beneficial effects:
During lift kitchen ventilator, control system controls changeover module, and works as changeover module for main air hose and the external world
When air communication, which is discharged into outdoor for after the cooking fume purification handling generated on kitchen range；And work as changeover module
When by auxiliary air hose and indoor connection, after which handles indoor air cleaning, it is restored to interior, in this way, real
Now the lift kitchen ventilator smoke pumping and the function of air cleaning reduce the expense that people buy cooking apparatus.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of shell.
Fig. 2 is the structural schematic diagram of one preferred embodiment of the utility model.
Fig. 3 is the structural schematic diagram of changeover module.
Fig. 4 is the structural schematic diagram of wind dispelling mechanism.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Fig. 1-Fig. 4, a kind of switching device for lift kitchen ventilator of the utility model includes shell, wind dispelling
Mechanism, main air hose, auxiliary air hose and changeover module.
Be equipped with the wind dispelling mechanism 200 extraneous oil smoke being sucked into shell in shell 110；Switching mechanism 500 includes that will drive
Gas in blower structure 200 leads to outdoor main air hose 510, the gas in wind dispelling mechanism 200 is led to indoor auxiliary wind
Pipe 520 and the changeover module 530 to circulate for switching main air hose 510 or 520 gas of auxiliary air hose, auxiliary air hose 520 and main air hose
510 connection will first be opened main air hose 510 by changeover module 530 when people are prepare a meal with kitchen range, same in this
When, changeover module 530 closes auxiliary air hose 520, so that successively by the fume removal unit for the lift kitchen ventilator (in figure
Do not mark) and wind dispelling mechanism 200 after gas by main 510 drain chamber of air hose outside, realize the lift kitchen ventilator fume-exhausting
Function；When people prepare a meal the short time without using kitchen range, main air hose 510 can be opened and closed by changeover module 530, and logical
It crosses changeover module 530 to open auxiliary air hose 520, so that successively (in figure not by the fume removal unit for the lift kitchen ventilator
Mark) and wind dispelling mechanism 200 after gas interior is restored to by auxiliary air hose 520, in this way, indoor air just can be purified,
It enables people to be breathed for a long time to the gas beneficial to human body.
The internal diameter of main air hose 510 is greater than the internal diameter of auxiliary air hose 520, when control system manipulation changeover module 530 works,
That is, changeover module 530 closes main air hose 510, when auxiliary air hose 520 is opened, control system controls wind dispelling mechanism 200 simultaneously
Revolving speed exists so that the speed of air flowing meets the internal diameter of auxiliary air hose 520 just in this way, the lift kitchen ventilator just can be reduced
The power consumption of purification air embodies the function of energy-saving and emission-reduction of the present invention herein；Therefore, people can be by the lift kitchen ventilator
It opens within 24 hours.
Changeover module 530 includes the auxiliary motor 531 and auxiliary shaft 533 with main shaft 532, and 532 activity of main shaft is worn
Set on main air hose 510, on main shaft 532 be equipped with master bevel gear 532a and main baffle 532b, the diameter of main baffle 532b with
The internal diameter of main air hose 510 is identical, and main baffle 532b is connected or is threadedly connected to main shaft 532, and is located in main air hose 510,
Auxiliary shaft 533 is actively located in auxiliary air hose 520, and auxiliary shaft 533 is equipped with the auxiliary bevel gear 533a engaged with master bevel gear 532a
And auxiliary baffle 533b, the diameter of auxiliary baffle 533b is identical as the internal diameter of auxiliary air hose 520, and auxiliary baffle 533b is connected or screw thread connects
It is connected to auxiliary shaft 533, and is located in auxiliary air hose 520, when people using kitchen range when preparing a meal, need to first start auxiliary motor 531,
So that auxiliary motor 531 drives main shaft 532 to rotate, because main baffle 532b is connect with main shaft 532, so that main baffle 532b
It rotates with it, so that main baffle 532b opens main air hose 510, because auxiliary bevel gear 533a is engaged with master bevel gear 532a,
So that auxiliary shaft 533 is also rotated synchronously with main shaft 532, because auxiliary baffle 533b is connect with auxiliary shaft 533, so that auxiliary baffle
533b is also rotated with it, so that auxiliary baffle 533b closes auxiliary air hose 520, in this way, only from the gas in wind dispelling mechanism 200
It can not pass through auxiliary air hose 520 by main air hose 510, that is, successively by the fume removal unit for the lift kitchen ventilator
Gas after (being not marked in figure) and wind dispelling mechanism 200 outside drain chamber, will realize the lampblack-pumped function of lift kitchen ventilator；
When people do not use kitchen range in short period, aforesaid operations are repeated, so that main baffle 532b closes main air hose 510, it is auxiliary
Baffle 533b opens auxiliary air hose 520, so that can only can not be led to by auxiliary air hose 520 from the gas in wind dispelling mechanism 200
Cross main air hose 510, that is, successively by the fume removal unit (being not marked in figure) and wind dispelling mechanism for the lift kitchen ventilator
Gas after 200 in drain chamber, will realize the lift kitchen ventilator to the function of indoor carry out air cleaning.
Main shaft 532 is equipped with far from one end of master bevel gear 532a for limiting the mobile main locating part of main shaft 532
532c, the main locating part 532c can be plane bearing, and plane bearing resists main air hose 510 close to an end face of main air hose 510,
The other end of plane bearing is connect with main shaft 532, therefore, should in relatively main 510 rotation process of air hose of main shaft 532
Main locating part 532c limits main shaft 532 relative to the movement of main air hose 510, so that it is guaranteed that the stabilization that switching mechanism 500 works always
Property.
Auxiliary shaft 533 is equipped with far from one end of auxiliary bevel gear 533a and limits the mobile auxiliary locating part 533c of auxiliary shaft 533,
The auxiliary locating part 533c can be plane bearing, and plane bearing resists auxiliary air hose 520, plane close to an end face of auxiliary air hose 520
The other end of bearing is connect with auxiliary shaft 533, therefore, in relatively auxiliary 520 rotation process of air hose of auxiliary shaft 533, the auxiliary limit
Position part 533c limits auxiliary shaft 533 relative to the movement of auxiliary air hose 520, so that it is guaranteed that the stability that switching mechanism 500 works always.
Wind dispelling mechanism 200 includes main air blower 210, has main air port 220 on main air blower 210 and with air outlet 230,
It is equipped with guide duct 511 between air outlet 230 and main air hose 510, offers to go out for the master of connection air outlet 230 on shell 110
Port 111 and multiple auxiliary gas outlets 112 for the auxiliary air hose 520 of connection are offered, auxiliary air hose 520 is equipped with auxiliary for connection
Company's crust of weathering 521 of gas outlet 112.
During lift kitchen ventilator is lampblack-pumped, when main air blower 210 is opened, cross-ventilation is generated in main air blower 210,
Because of main air port 220, main air blower 210, guide duct 511,510 connection of main air hose, therefore, oil smoke, which passes through, is used for the lift kitchen ventilator
Fume removal unit (being not marked in figure) after, main air port 220, main air blower 210 will be passed sequentially through, then generated by main air blower 210
The purified oil smoke is led to air outlet 230, main air hose 510 and main gas outlet 111, thus by the oil by cross-ventilation
Cigarette is discharged to outdoor, to realize the lampblack-pumped function of lift kitchen ventilator；In the process of lift kitchen ventilator purification air
In, when main air blower 210 is opened, cross-ventilation is generated in main air blower 210, because of main air port 220, main air blower 210, guide duct 511, auxiliary
520 connection of air hose, therefore, for air after the fume removal unit (being not marked in figure) for the lift kitchen ventilator, which will
Main air port 220, main air blower 210, then the cross-ventilation generated by main air blower 210 are passed sequentially through, which is drawn
To air outlet 230, guide duct, auxiliary air hose 520, Lian Fengguan and auxiliary gas outlet 112, so that the purified air is restored to
Interior, to realize the function of lift kitchen ventilator purification air.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (6)
1. a kind of switching device for lift kitchen ventilator characterized by comprising shell, interior be equipped with of the shell will be outer
Boundary's oil smoke is sucked into the wind dispelling mechanism in shell；Be equipped in shell and gas be discharged into outdoor main air hose, will be in wind dispelling mechanism
Gas lead to indoor auxiliary air hose and for switch main air hose or auxiliary air hose gas circulation changeover module.
2. a kind of switching device for lift kitchen ventilator according to claim 1, which is characterized in that the switch groups
Part includes the auxiliary motor with main shaft and auxiliary shaft, and the main shaft is actively located in main air hose, sets on the main shaft
There are master bevel gear and main baffle, the diameter of the main baffle is identical as the internal diameter of main air hose.
3. a kind of switching device for lift kitchen ventilator according to claim 2, which is characterized in that the auxiliary shaft
It is actively located in auxiliary air hose, the auxiliary shaft is equipped with the auxiliary bevel gear engaged with master bevel gear and auxiliary baffle, the auxiliary gear
The diameter of plate is identical as the internal diameter of auxiliary air hose.
4. a kind of switching device for lift kitchen ventilator according to claim 3, which is characterized in that the main shaft
One end far from master bevel gear is equipped with for limiting the mobile main locating part of main shaft, the auxiliary shaft far from auxiliary bevel gear one
End, which is equipped with, limits the mobile auxiliary locating part of auxiliary shaft.
5. a kind of switching device for lift kitchen ventilator according to claim 3, which is characterized in that the drive blower
Structure includes main air blower, with main air port and with air outlet on the main air blower, is equipped between the air outlet and main air hose
Guide duct.
6. a kind of switching device for lift kitchen ventilator according to claim 5, which is characterized in that on the shell
It offers the main gas outlet for connection air outlet and offers multiple auxiliary gas outlets for the auxiliary air hose of connection；The auxiliary wind
Pipe is equipped with company's crust of weathering for the auxiliary gas outlet of connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821539131.7U CN209415536U (en) | 2018-09-19 | 2018-09-19 | A kind of switching device for lift kitchen ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821539131.7U CN209415536U (en) | 2018-09-19 | 2018-09-19 | A kind of switching device for lift kitchen ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209415536U true CN209415536U (en) | 2019-09-20 |
Family
ID=67930866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821539131.7U Active CN209415536U (en) | 2018-09-19 | 2018-09-19 | A kind of switching device for lift kitchen ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209415536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113983575A (en) * | 2021-11-22 | 2022-01-28 | 强固生物技术(上海)有限公司 | Portable positive and negative pressure switchable biological cleaning mobile room terminal and internet of things maintenance system |
-
2018
- 2018-09-19 CN CN201821539131.7U patent/CN209415536U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113983575A (en) * | 2021-11-22 | 2022-01-28 | 强固生物技术(上海)有限公司 | Portable positive and negative pressure switchable biological cleaning mobile room terminal and internet of things maintenance system |
| CN113983575B (en) * | 2021-11-22 | 2022-11-18 | 强固生物技术(上海)有限公司 | Portable positive and negative pressure switchable biological cleaning mobile room terminal and internet of things maintenance system |
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