CN108006779B - Integrated kitchen with turbo-charging function - Google Patents
Integrated kitchen with turbo-charging function Download PDFInfo
- Publication number
- CN108006779B CN108006779B CN201810022505.6A CN201810022505A CN108006779B CN 108006779 B CN108006779 B CN 108006779B CN 201810022505 A CN201810022505 A CN 201810022505A CN 108006779 B CN108006779 B CN 108006779B
- Authority
- CN
- China
- Prior art keywords
- turbine
- integrated
- kitchen range
- diameter
- middle plate
- 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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- 230000001954 sterilising effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 11
- 239000000779 smoke Substances 0.000 description 6
- 239000003517 fume Substances 0.000 description 5
- 239000006233 lamp black Substances 0.000 description 5
- 239000006096 absorbing agent Substances 0.000 description 4
- 238000010411 cooking Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B77/00—Kitchen cabinets
- A47B77/04—Provision for particular uses of compartments or other parts ; Compartments moving up and down, revolving parts
- A47B77/08—Provision for particular uses of compartments or other parts ; Compartments moving up and down, revolving parts for incorporating apparatus operated by power, including water power; for incorporating apparatus for cooking, cooling, or laundry purposes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The application relates to an integrated kitchen range with a turbocharging function, which comprises a kitchen ventilator and a kitchen range which are integrally arranged, wherein a turbine component and a fixing piece for fixing the turbine component are arranged below the kitchen range of the kitchen range, the turbine component comprises a volute, a turbine and a turbine middle plate which are mutually assembled, a wind guide ring is arranged on the volute, a shaft hole is arranged in the middle of the turbine middle plate, a motor shaft of a rotating motor penetrates through the shaft hole, a supercharging blade is arranged between the end part of the motor shaft and the turbine middle plate, and the ratio of the rotation diameter of the supercharging blade to the diameter of the turbine is 0.35-0.65. According to the application, the rotation diameter of the supercharging blade is set to be smaller than the diameter of the turbine, so that the wind eye space formed during rotation of the turbine is fully utilized, the air suction effect of the turbine is obviously increased, the fan efficiency is increased, and the noise is reduced. Meanwhile, because the length of the supercharging blade is smaller, less greasy dirt can be left on the blade, the weight of the blade can not be increased, and the suction effect is enhanced.
Description
Technical Field
The invention relates to an integrated stove with a turbocharging function, and belongs to the technical field of household appliances.
Background
The integrated kitchen range is a kitchen appliance integrating multiple functions of a range hood, a gas stove, a disinfection cabinet, a storage cabinet and the like, and has the advantages of space saving, good fume exhausting effect, energy saving, low consumption, environmental protection and the like. The integrated kitchen uses micro-aerodynamic principle, adopts deep down-hole exhaust or side suction down-exhaust principle, and adopts the principle of generating fluid negative pressure zone by means of down-exhaust, so that the fume can be sucked downwards, and the phenomenon of rising of fume can not be seen, and the fume suction rate can be up to above 95%. The integrated kitchen is an international leading kitchen household electrical appliance product developed for solving the problem that the traditional kitchen ventilator can not thoroughly eradicate the oil smoke and improving the kitchen and household environment, and the product organically combines the kitchen ventilator, a kitchen range, a sterilizing cabinet, a storage cabinet and the like together, thoroughly eradicates the kitchen oil smoke, and thoroughly breaks the last pollution fort of the house.
In order to increase the pumping effect of the range hood on the oil smoke, the most common method is to increase the motor power and the rotation speed of the turbine of the range hood. However, there is a problem in that noise increases due to an increase in the rotation speed of the turbine, which affects the user experience of the range hood.
Chinese patent application 201620404343.9 discloses a lampblack absorber with multiple oil smoke separation and supercharging function, including lampblack absorber shell and locate its internal spiral case, be equipped with in the spiral case through its pivoted turbofan of motor drive, the air intake of spiral case switches on with the smoking mouth that sets up on the lampblack absorber shell, the air outlet of spiral case switches on with the seat of discharging fume, the air intake department of spiral case covers has the supercharging wind wheel, supercharging wind wheel fixed mounting is on the main shaft of motor, motor drive turbofan and supercharging wind wheel rotation simultaneously. The booster wind wheel in this patent covers completely the air inlet of the turbine, so that turbulence in the air flow increases, leading to an increase in noise. Meanwhile, since the radius thereof is large, stability at high-speed rotation is poor and installation is very inconvenient. In addition, as the saw-tooth-shaped protrusions are uniformly distributed on the outer part of the booster wind wheel, the scale of greasy dirt is easy to form, the weight of the booster wind wheel is increased, and the suction effect is enhanced.
Disclosure of Invention
The invention provides an integrated stove with a turbocharging function, which aims to overcome the defects in the prior art.
The integrated kitchen range with the turbocharging function comprises a kitchen ventilator and a kitchen range which are integrally arranged, wherein a turbine component and a fixing piece for fixing the turbine component are arranged below the kitchen range of the kitchen range, the turbine component comprises a volute, a turbine and a turbine middle plate which are mutually assembled, a wind guide ring is arranged on the volute, a shaft hole is arranged in the middle of the turbine middle plate, a motor shaft of a rotating motor penetrates through the shaft hole, a supercharging blade is arranged between the end part of the motor shaft and the turbine middle plate, and the ratio of the rotation diameter of the supercharging blade to the diameter of the turbine is 0.35-0.65.
Preferably, the middle part of the turbine middle plate is provided with a bulging surface, and the rotation diameter of the supercharging blade is smaller than or equal to the diameter of the bulging surface of the turbine middle plate. Or the ratio of the rotation diameter of the supercharging blade to the diameter of the turbine is 0.4-0.5.
Preferably, the supercharging blade is located between the wind guide ring and the bulge surface of the turbine middle plate and is located in the middle third range of the turbine depth.
Preferably, a fan frame is further arranged in the shell of the kitchen range, and the volute is fixed on the fan frame; the supercharging blade can be fixed at the end part of the motor shaft through screwing a nut.
Preferably, the upper part of the range hood comprises a guide plate and an air inlet, and the lower part of the integrated kitchen range is provided with an air outlet; and an air flow channel which is communicated with the air inlet and the air outlet is arranged in the integrated kitchen range.
Preferably, an electrical component can be further arranged in the integrated kitchen range; the rotating electrical machine may be fixed to the scroll casing by a support.
Preferably, the integrated cooker further comprises a sterilizing cabinet and a storage cabinet.
According to the application, the rotation diameter of the supercharging blade is set to be smaller than the diameter of the turbine, so that the wind eye space formed during rotation of the turbine is fully utilized, the air suction effect of the turbine is obviously increased, the fan efficiency is increased, and the noise is reduced. Meanwhile, because the length of the supercharging blade is smaller, less greasy dirt can be left on the blade, the weight of the blade can not be increased, and the suction effect is enhanced.
Drawings
Fig. 1 shows a schematic perspective view of an integrated kitchen range according to the present application.
FIG. 2 shows a front perspective view of the turbine assembly.
FIG. 3 shows an aft perspective view of the turbine assembly.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present application more apparent, embodiments of the present application will be described in detail hereinafter with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be arbitrarily combined with each other. The directional terms in the present application, such as "front, rear, left, right", "up, down, outer, inner", etc., are for convenience of description and do not constitute a limitation of the scope of protection. Those skilled in the art will recognize that simple alternatives between the above-described orientations do not depart from the scope of the application.
As shown in fig. 1, a perspective view of an integrated range is shown. The integrated kitchen includes the range hood 40 and the cooking utensils 50 of integrated setting, and the upper portion of range hood includes guide plate 46 and air intake 43, and the top of a kitchen range below of cooking utensils 50 is equipped with turbine subassembly 41 and is used for fixing the mounting 44 of turbine subassembly 41. The turbine assembly 41 is secured within a fan frame 45 by fasteners 44. An air outlet 42 is arranged at the lower part of the integrated kitchen range and is connected with the smoke exhaust channel so as to exhaust the lampblack out of the lampblack absorber. The inside of the integrated kitchen is provided with an airflow channel which is communicated with the air inlet 43 and the air outlet 42, so that the oil smoke can be discharged through the airflow channel. Preferably, an electrical component can also be arranged in the integrated kitchen range for controlling the action of the range hood. The turbine assembly 41 is connected to a rotary electric machine (not shown) by a motor shaft. Preferably, a rotating electric machine is also provided within the fan frame 45. The integrated kitchen range may further include a sterilizing cabinet 60, a storage cabinet 70, etc. as needed, and will not be described again. Since the point of improvement of the present application over the prior art is primarily on a turbine assembly, only the turbine assembly will be described in detail below.
As shown in fig. 2-3, there is shown a schematic view of the turbine assembly of the present application. The turbine assembly includes a turbine 30 and a turbine middle plate 35 that are assembled to each other. Preferably, the turbine 30 and the turbine middle plate 35 are riveted to each other, and the turbine 30 and the turbine middle plate 35 are riveted to each other at a position such that the turbine middle plate 35 can be fully retracted within a depth range of the turbine 30. The volute 31 can be further provided with a wind guide ring 32, and the volute 31 is fixed on the fan frame 45. By providing the wind guide ring, the effects of silencing, preventing vortex generation and the like can be achieved besides the wind guide. The middle of the turbine middle plate 35 is provided with a shaft hole 36 through which a motor shaft of the rotating motor passes, the rotating motor is fixed on the volute, and the turbine middle plate are fixed on the rotating motor through the motor shaft. Referring to fig. 3, a booster blade 33 is provided between an end of the motor shaft and a turbine middle plate 35, and the booster blade 33 can be fixed to the end of the motor shaft by screwing a nut 34. Preferably, the rotating electrical machine may be fixedly supported on the volute 31 by a support 37, and the support 37 may be uniformly distributed in a plurality in the circumferential direction. Preferably, the supercharging blades 33 lie in the middle third of the turbine depth. I.e. if the turbine depth is halved, the supercharging vanes 33 are arranged in the middle third.
As shown in fig. 2 and 3, the middle portion of the turbine middle plate 35 has a protruding bulging surface. Preferably, the ratio of the rotational diameter of the supercharging blades 33 to the diameter of the turbine 30 is from 0.35 to 0.65, preferably from 0.4 to 0.5. The diameter of the turbine 30 herein refers to the outer diameter of the turbine 30, and the ratio of the inner diameter to the outer diameter of the turbine may be 0.5-0.95. Alternatively, the diameter of rotation of the supercharging blade 33 is less than or equal to the diameter of the bulge-out face of the turbine plate. According to the application, the rotation diameter of the supercharging blade is set to be smaller than the diameter of the turbine, so that the air eye space formed when the turbine rotates is fully utilized. When the turbine rotates, the center of the circle of the turbine can form a wind hole with a certain diameter, and suction force is not generated at the wind hole, so that the air suction effect of the turbine is reduced. According to the application, the supercharging blades are arranged at the positions forming the wind holes when the turbine rotates, so that the air suction effect of the turbine is obviously increased, the fan efficiency is increased, and the noise is reduced. Meanwhile, compared with the length of the blade in the prior art, the length of the supercharging blade is greatly reduced, so that less greasy dirt can be left on the blade, the weight of the blade cannot be increased due to accumulation of the greasy dirt, and the suction effect is enhanced.
Although the embodiments of the present invention are described above, the embodiments are only used for facilitating understanding of the present invention, and are not intended to limit the present invention. Any person skilled in the art can make any modification and variation in form and detail without departing from the spirit and scope of the present disclosure, but the scope of the present disclosure is still subject to the scope of the appended claims.
Claims (7)
1. The integrated kitchen range with the turbocharging function comprises a kitchen ventilator and a kitchen range which are integrally arranged, a turbine component and a fixing piece for fixing the turbine component are arranged below a kitchen range of the kitchen range, the turbine component comprises a volute, a turbine and a turbine middle plate which are mutually assembled, a wind guide ring is arranged on the volute, a shaft hole is arranged in the middle of the turbine middle plate, and a motor shaft of a rotating motor penetrates through the shaft hole;
The middle part of the turbine middle plate is provided with a bulging surface, and the rotation diameter of the supercharging blade is smaller than or equal to the diameter of the bulging surface of the turbine middle plate;
the supercharging blades are positioned between the wind guide ring and the bulge surface of the middle plate of the turbine and are positioned in the middle third range of the depth of the turbine;
the inside of the shell of the kitchen range is also provided with a fan frame, and the volute is fixed on the fan frame.
2. The integrated cooktop of claim 1, wherein the ratio of the rotational diameter of the supercharging blade to the diameter of the turbine is 0.4-0.5.
3. The integrated range of any one of claims 1-2, wherein the booster blade is secured to an end of the motor shaft by a screw nut.
4. The integrated cooker according to any one of claims 1 to 2, wherein the upper part of the range hood comprises a deflector and an air inlet, and the lower part of the integrated cooker is provided with an air outlet; and an air flow channel which is communicated with the air inlet and the air outlet is arranged in the integrated kitchen range.
5. The integrated cooktop according to any of claims 1-2, wherein an electrical component is provided within the integrated cooktop.
6. The integrated cooker of any one of claims 1-2, wherein the rotary motor is fixed to the volute by a support.
7. The integrated stove of any one of claims 1-2 further comprising a sterilizing cabinet and a storage cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810022505.6A CN108006779B (en) | 2018-01-10 | 2018-01-10 | Integrated kitchen with turbo-charging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810022505.6A CN108006779B (en) | 2018-01-10 | 2018-01-10 | Integrated kitchen with turbo-charging function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108006779A CN108006779A (en) | 2018-05-08 |
| CN108006779B true CN108006779B (en) | 2024-07-05 |
Family
ID=62050023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810022505.6A Active CN108006779B (en) | 2018-01-10 | 2018-01-10 | Integrated kitchen with turbo-charging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108006779B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202266453U (en) * | 2011-09-16 | 2012-06-06 | 浙江苏泊尔家电制造有限公司 | Structure of draught fan for range hood |
| CN107525102A (en) * | 2017-08-23 | 2017-12-29 | 安徽西玛科电器有限公司 | A kind of multifunction energy-saving solar term integrated kitchen range |
| CN207865489U (en) * | 2018-01-10 | 2018-09-14 | 浙江帅康电气股份有限公司 | Integrated kitchen range with turbocharging function |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203907706U (en) * | 2014-04-14 | 2014-10-29 | 徐杰 | Low-chimney flue resistance integrated environmental protection stove |
| CN205897230U (en) * | 2016-07-19 | 2017-01-18 | 邓淦明 | Integrated kitchen |
| CN206037188U (en) * | 2016-08-31 | 2017-03-22 | 浙江兰特电器有限公司 | Integrated kitchen |
-
2018
- 2018-01-10 CN CN201810022505.6A patent/CN108006779B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202266453U (en) * | 2011-09-16 | 2012-06-06 | 浙江苏泊尔家电制造有限公司 | Structure of draught fan for range hood |
| CN107525102A (en) * | 2017-08-23 | 2017-12-29 | 安徽西玛科电器有限公司 | A kind of multifunction energy-saving solar term integrated kitchen range |
| CN207865489U (en) * | 2018-01-10 | 2018-09-14 | 浙江帅康电气股份有限公司 | Integrated kitchen range with turbocharging function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108006779A (en) | 2018-05-08 |
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