CN204943614U - A kind of multifunctional cooker hood - Google Patents
A kind of multifunctional cooker hood Download PDFInfo
- Publication number
- CN204943614U CN204943614U CN201520623132.XU CN201520623132U CN204943614U CN 204943614 U CN204943614 U CN 204943614U CN 201520623132 U CN201520623132 U CN 201520623132U CN 204943614 U CN204943614 U CN 204943614U
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- China
- Prior art keywords
- volute
- motor
- cabinet
- cooker hood
- multifunctional cooker
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- 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.)
- Expired - Fee Related
Links
- 239000000779 smoke Substances 0.000 claims abstract description 19
- ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000004134 energy conservation Methods 0.000 abstract description 4
- 230000003519 ventilatory effect Effects 0.000 abstract description 4
- 238000009423 ventilation Methods 0.000 description 7
- 238000005265 energy consumption Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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- Ventilation (AREA)
Abstract
The utility model is a kind of multifunctional cooker hood, include cabinet, blower fan system, control system, oil-filtering apparatus and suspended fixing device, described machine box surface has air inlet to the side of the kitchen range top, described blower fan system includes volute and the motor be arranged in volute and impeller, and the smoke pipe be connected with volute and charlie noble; Described volute is centrifugal volute, and it is arranged on the middle part of cabinet, and the volume of described volute at least accounts for 1/2nd of cabinet inner chamber; Described motor is direct current variable frequency motor; Described motor is many grades of adjustments.The utility model possesses ventilatory, energy-conservation, quiet.
Description
[technical field]
The utility model relates to the technical field of smoke exhaust ventilator.
[background technology]
Existing close-suction range hood, under normal circumstances, range hood is just out of service after closing.Remaining cigarette can be caused like this to be retained in kitchen; Moreover, the design in present kitchen at present, it is more difficult that some may install ventilation fan, need that very long air channel is installed the air of indoor and outdoor air are exchanged, but smoke exhaust ventilator does not have the function of ventilation, the air venting of indoor can only be gone out, the air exchange of outdoor can not be come in, present air-conditioning solves this problem, possessed the function of ventilation, but if taken a breath with air-conditioning, the power of air-conditioning is very high, its energy consumption produced just becomes very large, is unfavorable for energy-conservation.
If smoke exhaust ventilator can have the function of ventilation, certainly will be able to solve the problem.
In the utility model, provide solution.
[utility model content]
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of rational in infrastructure, energy-conservation, quiet, possess the multifunctional cooker hood of ventilatory.
In order to solve the technical problem of above-mentioned existence, the utility model adopts following technical proposals:
A kind of multifunctional cooker hood, include cabinet, blower fan system, control system, oil-filtering apparatus and suspended fixing device, described machine box surface has air inlet to the side of the kitchen range top, described blower fan system includes volute and the motor be arranged in volute and impeller, and the smoke pipe be connected with volute and charlie noble; Described volute is centrifugal volute, and it is arranged on the middle part of cabinet, and the volume of described volute at least accounts for 1/2nd of cabinet inner chamber; Described motor is direct current variable frequency motor; Described motor is many grades of adjustments.
In the improvement project to above-mentioned a kind of multifunctional cooker hood, described motor rotating speed when deep low gear rotates is 600r/min.
In the improvement project to above-mentioned a kind of multifunctional cooker hood, be provided with air filter in the air inlet of described cabinet.
In the improvement project to above-mentioned a kind of multifunctional cooker hood, described cabinet is provided with control panel, described control panel is provided with illuminated push button, gear regulating key and power button.
Compared with prior art, the beneficial effects of the utility model are: the utility model adopts direct current variable frequency motor, and the feature utilizing smoke exhaust ventilator to be communicated with outside air by flue, is made smoke exhaust ventilator possess ventilatory, also greatly reduce energy consumption; In addition, the noise that the ultra low speed operation of motor also makes motor rotation produce reduces greatly; Moreover by the Design enlargement of volute, improve the air channel of volute, strengthen the negative pressure in air channel on the one hand, make the suction of smoke exhaust ventilator more powerful, also reduce the noise of motor on the other hand, as can be seen here, the utility model possesses ventilatory, energy-conservation, quiet.
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail:
[accompanying drawing explanation]
Fig. 1 is the schematic perspective view of the utility model embodiment;
Fig. 2 is the structural representation of the utility model embodiment;
Fig. 3 is that in the utility model embodiment, volute is arranged on the schematic diagram in cabinet;
Fig. 4 is the schematic perspective view of volute in the utility model embodiment.
[detailed description of the invention]
A kind of multifunctional cooker hood, as shown in Figure 1,2,3, 4, include cabinet 10, blower fan system, control system, oil-filtering apparatus and suspended fixing device, described cabinet 10 has air inlet 20 towards the side of the kitchen range top, described blower fan system includes volute 30 and the motor be arranged in volute 30 and impeller, and the smoke pipe 40 be connected with volute 30 and charlie noble; Described volute 30 is centrifugal volute, and it is arranged on the middle part of cabinet 10, and the volume of described volute 30 at least accounts for 1/2nd of cabinet 10 inner chamber; Described motor is direct current variable frequency motor; Described motor is many grades of adjustments.In the utility model, described motor rotating speed when deep low gear rotates is 200r/min.
The utility model adopts direct current variable frequency motor, motor positive and inverse can be realized run, because the smoke pipe 40 of smoke exhaust ventilator is communicated with the chimney in kitchen, such smoke exhaust ventilator is when low-speed running, just the air extraction of indoor can be gone out from smoke stack emission, after motor reversal, the air in the external world can also be pumped to indoor by smoke pipe 40, realize the function of the ventilation that ventilation fan has; Because motor is direct current variable frequency motor, can realize the ultralow rotation speed operation of motor, relative to the normal operation of smoke exhaust ventilator, its energy consumption reduces greatly, even also lower than the energy consumption of ventilation fan; In addition, the noise that the ultra low speed operation of motor makes motor rotation produce reduces greatly; Moreover, by the Design enlargement of volute 30, make the volume of volute 30 account for 1/2nd of cabinet inner chamber, improve the air channel of volute 30, strengthen the negative pressure in air channel on the one hand, make the suction of smoke exhaust ventilator more powerful, also reduce the noise of motor on the other hand.
Smoke exhaust ventilator of the present utility model is through test, and its most height mode speed noise is 65 decibels, and its middle-grade mode noise is 52 decibels, and its low mode noise is 30 decibels.
In order to make smoke exhaust ventilator decreasing pollution when the air of outdoor being pumped to indoor, in the present embodiment, be provided with air filter at air inlet 20 place of described cabinet 10.
Described cabinet 10 is provided with control panel, described control panel is provided with illuminated push button, gear regulating key and power button.
Although reference above embodiment describes the utility model in detail, but be it will be apparent to one skilled in the art that by the disclosure, and when not departing from principle of the present utility model and the scope of described claim restriction, can make a variety of changes the utility model or revise.Therefore, the detailed description of disclosure embodiment is only used for explaining, instead of is used for limiting the utility model, but is defined by the subject-matter of the claims the scope of protection.
Claims (4)
1. a multifunctional cooker hood, include cabinet, blower fan system, control system, oil-filtering apparatus and suspended fixing device, described machine box surface has air inlet to the side of the kitchen range top, it is characterized in that, described blower fan system includes volute and the motor be arranged in volute and impeller, and the smoke pipe be connected with volute and charlie noble; Described volute is centrifugal volute, and it is arranged on the middle part of cabinet, and the volume of described volute at least accounts for 1/2nd of cabinet inner chamber; Described motor is direct current variable frequency motor; Described motor is many grades of adjustments.
2. a kind of multifunctional cooker hood according to claim 1, is characterized in that, described motor rotating speed when deep low gear rotates is 200r/min.
3. a kind of multifunctional cooker hood according to claim 1, is characterized in that, is provided with air filter in the air inlet of described cabinet.
4. a kind of multifunctional cooker hood according to claim 1, is characterized in that, described cabinet is provided with control panel, and described control panel is provided with illuminated push button, gear regulating key and power button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520623132.XU CN204943614U (en) | 2015-08-18 | 2015-08-18 | A kind of multifunctional cooker hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520623132.XU CN204943614U (en) | 2015-08-18 | 2015-08-18 | A kind of multifunctional cooker hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204943614U true CN204943614U (en) | 2016-01-06 |
Family
ID=55011034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520623132.XU Expired - Fee Related CN204943614U (en) | 2015-08-18 | 2015-08-18 | A kind of multifunctional cooker hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204943614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042662A (en) * | 2015-08-18 | 2015-11-11 | 胡志鹏 | Multifunctional kitchen ventilator |
-
2015
- 2015-08-18 CN CN201520623132.XU patent/CN204943614U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042662A (en) * | 2015-08-18 | 2015-11-11 | 胡志鹏 | Multifunctional kitchen ventilator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20200818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |