CN207936165U - Vacuum type smoke exhaust ventilator - Google Patents
Vacuum type smoke exhaust ventilator Download PDFInfo
- Publication number
- CN207936165U CN207936165U CN201820032426.9U CN201820032426U CN207936165U CN 207936165 U CN207936165 U CN 207936165U CN 201820032426 U CN201820032426 U CN 201820032426U CN 207936165 U CN207936165 U CN 207936165U
- Authority
- CN
- China
- Prior art keywords
- low pressure
- smoke
- pressure air
- vacuum
- pressure gas
- 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.)
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Links
- 239000000779 smoke Substances 0.000 title claims abstract description 35
- 239000003517 fume Substances 0.000 claims description 31
- 230000008676 import Effects 0.000 claims description 8
- 235000019504 cigarettes Nutrition 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000006096 absorbing agent Substances 0.000 abstract 4
- 239000006233 lamp black Substances 0.000 abstract 4
- 239000007789 gas Substances 0.000 description 6
- 238000005183 dynamical system Methods 0.000 description 4
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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- Ventilation (AREA)
Abstract
The utility model relates to a lampblack absorber technical field discloses a vacuum type smoke ventilator, including the lampblack absorber main part, with the lampblack absorber main part communicates mutually and sets up at outdoor low pressure gas collecting tank, low pressure gas collecting tank and vacuum pump connection, through the vacuum pump inhales the absorbing oil smoke of lampblack absorber main part low pressure gas collecting tank discharges low pressure gas collecting tank. The vacuum type range hood provided by the utility model has the advantages that the range hood main body is communicated with the outdoor low-pressure gas collecting tank which is connected with the vacuum pump, oil smoke absorbed by the range hood main body is sucked into the low-pressure gas collecting tank and discharged out of the low-pressure gas collecting tank through the vacuum pump, the power system is changed into the low-pressure gas collecting tank from the motor and is moved outdoors, the pneumatic noise of the range hood is reduced, and the user experience effect is better; the weight of the range hood is reduced, the transportation and manufacturing cost is reduced, the potential safety hazard is reduced, and the structure in a kitchen is simplified; the service life is long.
Description
Technical field
The utility model is related to kitchen ventilator technical field more particularly to a kind of vacuum fume exhausting fans.
Background technology
With modern people's improvement of living standard, smoke exhaust ventilator has become one of electric appliance indispensable in kitchen.Tradition is taken out
Kitchen ventilator is usually one smoke exhaust ventilator for carrying individual motor of each self installation of each family, because having motor and leaf inside smoke exhaust ventilator
Wheel, therefore the quality of entire smoke exhaust ventilator can be very big, is generally capable of up to 30 kilograms -50 kilograms.Excessive quality not only increases
Added manufacture and the transportation cost of smoke exhaust ventilator, and install it is laborious, if to be not enough likely to become a safety hidden for installation strength
Suffer from；Moreover, current smoke exhaust ventilator on the market, the aerodynamic noise of especially big suction smoke exhaust ventilator is very big, can generally reach
70dB, this has seriously affected the usage experience of user.
Have at present and motor be put into outdoor design, which still uses motor exhausting, power it is unstable and also need through
Normal switching motor limits the service life of smoke exhaust ventilator.
Utility model content
The purpose of this utility model is that proposing a kind of vacuum fume exhausting fan, solve existing smoke exhaust ventilator quality weight,
Aerodynamic noise is larger and uses motor exhausting dynamic instability, service life shorter problem.
For this purpose, the utility model uses following technical scheme：
A kind of vacuum fume exhausting fan, including kitchen ventilator main body, be connected with the kitchen ventilator main body and be arranged in outdoor
Low pressure air collector, the low pressure air collector connect with vacuum pump, by the vacuum pump by the oil smoke of kitchen ventilator absorbent body
It sucks the low pressure air collector and the low pressure air collector is discharged.
The vacuum fume exhausting fan is by the way that kitchen ventilator main body to be connected in outdoor low pressure air collector with being arranged, low pressure collection
Gas tank is connect with vacuum pump, and the oil smoke of kitchen ventilator absorbent body is sucked low pressure air collector by vacuum pump and low pressure gas collection is discharged
Dynamical system is become low pressure air collector from motor and stored, and moves to outdoor by tank, under the premise of meeting requirement, is dropped significantly
The low aerodynamic noise of kitchen ventilator, the experience effect of user is more preferably；The weight for alleviating kitchen ventilator reduces transport and is manufactured into
This, reduces security risk, enormously simplifies the structure in kitchen；Service life is long.
As a kind of preferred embodiment of above-mentioned vacuum fume exhausting fan, the kitchen ventilator main body by smoke-intake pipe road with it is described
Low pressure air collector is connected.
As a kind of preferred embodiment of above-mentioned vacuum fume exhausting fan, the low pressure air collector connects a plurality of smoke-intake pipe
Road, every smoke-intake pipe Lu Junneng connections kitchen ventilator main body.By the way that a plurality of smoke-intake pipe road is arranged, realize that multiple users are total
With dynamical system, achieve the purpose that resource-sharing, overhead cost, do so and be not only convenient for plant maintenance, and system can be reduced
Cause this.
As a kind of preferred embodiment of above-mentioned vacuum fume exhausting fan, every smoke-intake pipe road is respectively provided with control valve
Door.Switch of the setting of control valve for controlling smoke-intake pipe road, user is when needing to discharge fume using kitchen ventilator, it is only necessary to open
The control valve of smoke-intake pipe road can also control the size of kitchen ventilator suction by control valve opening size.
As a kind of preferred embodiment of above-mentioned vacuum fume exhausting fan, import is set on the low pressure air collector, it is described into
Mouth is connected with a plurality of smoke-intake pipe road.
As a kind of preferred embodiment of above-mentioned vacuum fume exhausting fan, tap is set on the low pressure air collector.Discharge
Hole is for being discharged oil smoke.
As a kind of preferred embodiment of above-mentioned vacuum fume exhausting fan, smoke inlet is set in the kitchen ventilator main body.Into cigarette
Mouth is for absorbing oil smoke so that oil smoke enters in kitchen ventilator main body.
As a kind of preferred embodiment of above-mentioned vacuum fume exhausting fan, the vacuum pump is electrically connected with controller.Controller
Control the switch of vacuum pump.
As a kind of preferred embodiment of above-mentioned vacuum fume exhausting fan, the smoke-intake pipe road is provided with filter device.It crosses
The oil smoke that filter device is used to will go into low pressure air collector is filtered, and reduces the impurity into low pressure air collector.
As a kind of preferred embodiment of above-mentioned vacuum fume exhausting fan, the smoke-intake pipe road setting check valve.Check valve
Setting for preventing oil vapor backstreaming.
The beneficial effects of the utility model：
The utility model proposes vacuum fume exhausting fan, by by kitchen ventilator main body and being arranged in outdoor low pressure gas collection
Tank is connected, and low pressure air collector is connect with vacuum pump, and the oil smoke of kitchen ventilator absorbent body is sucked low pressure gas collection by vacuum pump
Simultaneously low pressure air collector is discharged in tank, and dynamical system is become low pressure air collector from motor to be stored, and moves to outdoor, is meeting requirement
Under the premise of, the aerodynamic noise of kitchen ventilator is greatly reduced, the experience effect of user is more preferably；The weight of kitchen ventilator is alleviated, is dropped
Low transport and manufacturing cost, reduce security risk, enormously simplify the structure in kitchen；Service life is long.
Description of the drawings
Fig. 1 is the structural schematic diagram for the vacuum fume exhausting fan that the utility model embodiment one provides；
Fig. 2 is the structural schematic diagram for the vacuum fume exhausting fan that the utility model embodiment two provides.
In figure：
1, kitchen ventilator main body；2, low pressure air collector；3, vacuum pump；4, smoke-intake pipe road；5, control valve；6, check valve；
11, smoke inlet；21, import；22, tap.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Embodiment one：
Present embodiment provides a kind of vacuum fume exhausting fan, as shown in Figure 1, vacuum fume exhausting fan includes oil smoke owner
Body 1 and low pressure air collector 2, kitchen ventilator main body 1 are installed indoors, and motor and impeller, low pressure collection are not arranged in kitchen ventilator main body 1
Gas tank 2 is connected with kitchen ventilator main body 1 and is arranged in outdoor, and low pressure air collector 2 is connect with vacuum pump 3, in the present embodiment, vacuum
The oil smoke that kitchen ventilator main body 1 absorbs is sucked low pressure air collector 2 by vacuum pump 3 and low pressure gas collection is discharged by 3 setting of pump in outdoor
Tank 2.When kitchen ventilator main body 1 is connected with low pressure air collector 2, low pressure air collector 2 is evacuated by vacuum pump 3 so that
Air pressure in low pressure air collector 2 is less than the air pressure at smoke exhaust ventilator main body 1, and oil smoke is acted on by atmospheric pressure, from kitchen ventilator main body 1
It enters in low pressure air collector 2, which becomes low pressure air collector 2 by dynamical system from motor, and moves to room
Outside, under the premise of meeting requirement, the aerodynamic noise of kitchen ventilator is greatly reduced, the experience effect of user is more preferably；Mitigate
The weight of kitchen ventilator, reduces transport and manufacturing cost, reduces security risk, enormously simplify the structure in kitchen；Make
Use long lifespan.
As shown in Figure 1, smoke inlet 11 is arranged in kitchen ventilator main body 1, for absorbing oil smoke so that oil smoke enters kitchen ventilator
In main body 1.
Kitchen ventilator main body 1 is connected by smoke-intake pipe road 4 with low pressure air collector 2.It is provided with filter device on smoke-intake pipe road 4
(not shown), control valve 5 and check valve 6, filter device is for carrying out the oil smoke in low pressure air collector 2 to be entered
Filtering reduces the impurity into low pressure air collector 2.Control valve 5 is arranged indoors, and user is facilitated to be controlled by control valve 5
The switch on smoke-intake pipe road 4.Check valve 6 on smoke-intake pipe road 4 is for preventing oil vapor backstreaming, it is preferred that the setting of check valve 6 is into cigarette
One end of the close low pressure air collector 2 of pipeline 4 prevents from entering the smoke backflow in low pressure storage pipe 2.
Import 21 is set on low pressure air collector 2, and import 21 is connected with smoke-intake pipe road 4.The row of also setting up on low pressure air collector 2
Portal 22, for by oil smoke discharge low pressure air collector 2.
Vacuum pump 3 is electrically connected with controller (not shown), and the switch of vacuum pump 3 is controlled by controller.
Embodiment two：
The difference between this embodiment and the first embodiment lies in as shown in Fig. 2, low pressure air collector 2 connects a plurality of smoke-intake pipe road 4,
Every smoke-intake pipe road 4 can connect kitchen ventilator main body 1.Specifically, a plurality of smoke-intake pipe road 4 is respectively with setting in low pressure air collector 2
On import 21 be connected, by the way that a plurality of smoke-intake pipe road 4 is arranged, realize multiple user's common power systems, reach resource-sharing,
The purpose of overhead cost does so and is not only convenient for plant maintenance, and can reduce manufacturing cost.It can also be in low pressure air collector
Multiple imports 21 are set on 2, by the way that the connection of multiple imports 21 realizations and a plurality of smoke-intake pipe road 4 is arranged, realize the quick of flue gas
Sucking.
It is respectively provided with control valve 5 on every smoke-intake pipe road 4.The setting of control valve 5 is for controlling opening for smoke-intake pipe road 4
It closes, user is when needing to discharge fume using kitchen ventilator, it is only necessary to open the control valve 5 on smoke-intake pipe road 4, can also pass through
Control valve 5 opening size controls the size of kitchen ventilator suction.It is provided with pressure test device in low pressure air collector 2, is used for
The air pressure in low pressure air collector 2 is detected, prevents a plurality of smoke-intake pipe road 4 simultaneously in use, the air pressure occurred in low pressure air collector 2 is high
Air pressure at smoke exhaust ventilator main body 1 cannot achieve pumping.
Note that above are only the preferred embodiment of the utility model.It will be appreciated by those skilled in the art that the utility model is not
It is limited to specific embodiment described here, various apparent variations can be carried out for a person skilled in the art, readjusted
With replacement without departing from the scope of protection of the utility model.Therefore, although being carried out to the utility model by above example
It is described in further detail, but the utility model is not limited only to above example, is not departing from the utility model design
In the case of, can also include other more equivalent embodiments, and the scope of the utility model is determined by scope of the appended claims
It is fixed.
Claims (10)
1. a kind of vacuum fume exhausting fan, which is characterized in that be connected including kitchen ventilator main body (1), with the kitchen ventilator main body (1)
Lead to and be arranged in outdoor low pressure air collector (2), the low pressure air collector (2) connect with vacuum pump (3), passes through the vacuum pump
(3) oil smoke that kitchen ventilator main body (1) absorbs is sucked into the low pressure air collector (2) and the low pressure air collector (2) is discharged.
2. vacuum fume exhausting fan according to claim 1, which is characterized in that the kitchen ventilator main body (1) is by into cigarette
Pipeline (4) is connected with the low pressure air collector (2).
3. vacuum fume exhausting fan according to claim 2, which is characterized in that low pressure air collector (2) connection is a plurality of
The smoke-intake pipe road (4), every smoke-intake pipe road (4) can connect the kitchen ventilator main body (1).
4. vacuum fume exhausting fan according to claim 3, which is characterized in that be all provided on every smoke-intake pipe road (4)
Set control valve (5).
5. vacuum fume exhausting fan according to claim 3, which is characterized in that be arranged on the low pressure air collector (2) into
Mouth (21), the import (21) are connected with a plurality of smoke-intake pipe road (4).
6. according to any vacuum fume exhausting fan in claim 1-5, which is characterized in that the low pressure air collector (2)
Upper setting tap (22).
7. according to any vacuum fume exhausting fan in claim 1-5, which is characterized in that the kitchen ventilator main body (1)
Upper setting smoke inlet (11).
8. according to any vacuum fume exhausting fan in claim 1-5, which is characterized in that the vacuum pump (3) is electrically connected
It is connected to controller.
9. according to any vacuum fume exhausting fan in claim 2-5, which is characterized in that on the smoke-intake pipe road (4)
It is provided with filter device.
10. according to any vacuum fume exhausting fan in claim 2-5, which is characterized in that on the smoke-intake pipe road (4)
Check valve (6) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820032426.9U CN207936165U (en) | 2018-01-09 | 2018-01-09 | Vacuum type smoke exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820032426.9U CN207936165U (en) | 2018-01-09 | 2018-01-09 | Vacuum type smoke exhaust ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207936165U true CN207936165U (en) | 2018-10-02 |
Family
ID=63648725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820032426.9U Active CN207936165U (en) | 2018-01-09 | 2018-01-09 | Vacuum type smoke exhaust ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207936165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648656A (en) * | 2020-12-15 | 2021-04-13 | 南京航空航天大学 | Noiseless oil smoke recovery system based on vacuum technology |
-
2018
- 2018-01-09 CN CN201820032426.9U patent/CN207936165U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648656A (en) * | 2020-12-15 | 2021-04-13 | 南京航空航天大学 | Noiseless oil smoke recovery system based on vacuum technology |
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| GR01 | Patent grant |