CN113864846A - Automatic abluent range hood - Google Patents
Automatic abluent range hood Download PDFInfo
- Publication number
- CN113864846A CN113864846A CN202111310347.2A CN202111310347A CN113864846A CN 113864846 A CN113864846 A CN 113864846A CN 202111310347 A CN202111310347 A CN 202111310347A CN 113864846 A CN113864846 A CN 113864846A
- Authority
- CN
- China
- Prior art keywords
- heating
- water tank
- centrifugal fan
- cleaning
- wind cabinet
- 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.)
- Withdrawn
Links
Images
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
- F24C15/2057—Removing cooking fumes using a cleaning liquid
-
- 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/705—Adding liquids
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ventilation (AREA)
Abstract
The utility model provides an automatic abluent range hood, includes casing, wind cabinet, establishes centrifugal fan and preceding decorative board in the wind cabinet, and the wind cabinet is established at the top of casing, still includes water pump, upper shed's heating and washs water tank, electric heat-generating body and drain pipe, and the water pump is established on the roof of wind cabinet, and the heating washs the water tank and establishes in the wind cabinet, the centrifugal fan lower part is located the heating and washs the water tank, and centrifugal fan rotates and washes spiral case and impeller, and the electric heat-generating body is established in heating washing water tank bottom, and the drain pipe communicates with the bottom of heating washing water tank. By adopting the structure, the lower part of the centrifugal fan is immersed in the heating and cleaning water tank, and the impeller of the centrifugal fan moves to wash the inner wall of the volute and clean the impeller.
Description
Technical Field
The invention relates to a range hood, in particular to an automatic cleaning range hood.
Background
At present prior art, chinese patent 201520025310.9, a lampblack absorber with self-cleaning function, include a shell and install the solenoid valve on the shell back, two nozzles, a plurality of pipelines, three way connection, heating water tank and system control ware, the solenoid valve is equipped with first water inlet and first delivery port, heating water tank is equipped with second water inlet and second delivery port equally, the first delivery port of solenoid valve is connected with heating water tank's second water inlet through a pipeline, this heating water tank's second delivery port is connected with two nozzles through a plurality of pipelines and three way connection, be equipped with heating rod and temperature detect switch in the heating water tank, temperature detect switch and solenoid valve receive system control ware control. There are problems in that: the structure is complicated, and the cleaning is not clean through spraying hot water.
Disclosure of Invention
The purpose of the invention is: provides an automatic cleaning range hood which has the characteristics of simple structure and clean cleaning.
The invention is realized by the following steps: the utility model provides an automatic abluent range hood, includes casing, wind cabinet, establishes centrifugal fan and preceding decorative board in the wind cabinet, and the wind cabinet is established at the top of casing, and its special character lies in: also comprises a water pump, a heating and cleaning water tank with an upper opening, an electric heating body and a drain pipe,
the water pump is arranged on a top plate of the air cabinet, the heating and cleaning water tank is arranged in the air cabinet, the lower part of the centrifugal fan is positioned in the heating and cleaning water tank, the centrifugal fan rotates to wash the volute and the impeller, the electric heating body is arranged at the bottom of the heating and cleaning water tank, and the drain pipe is communicated with the bottom of the heating and cleaning water tank.
The automatic cleaning range hood is characterized in that: the upper end of the heating water cleaning water tank and the lower end of an air inlet hole of the centrifugal fan have a height difference.
The automatic cleaning range hood is characterized in that: the bottom of the volute of the centrifugal fan is provided with a water and oil guide hole.
The automatic cleaning range hood is characterized in that: the heating clear water tank is fixed and communicated with the heating clear water tank, and the water outlet end of the electric drain valve is communicated with the drain pipe.
The invention relates to an automatic cleaning range hood, which adopts the structure that the lower part of a centrifugal fan is immersed in a heating cleaning water tank, and an impeller of the centrifugal fan moves to wash the inner wall of a volute and clean the impeller.
Drawings
Fig. 1 is a cross-sectional view of the present invention.
Fig. 2 is one of exploded perspective views of the present invention.
Fig. 3 is a second exploded perspective view of the present invention.
Fig. 4 is one of exploded perspective views of the wind cabinet of the present invention.
Fig. 5 is a second exploded perspective view of the wind cabinet of the present invention.
Fig. 6 is an exploded perspective view of the centrifugal fan of the present invention.
Fig. 7 is a perspective view of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1, an automatic cleaning range hood comprises a casing 1, a wind cabinet 2, a centrifugal fan 3 and a front decorative plate 4, wherein the centrifugal fan 3 is arranged in the wind cabinet, the centrifugal fan 3 comprises a volute 31 and an impeller 32, and the volute 31 is provided with a front wind inlet and a rear wind inlet; the wind cabinet 2 is arranged at the top of the machine shell 1,
also comprises a water pump 5, a heating and washing water tank 6 with an upper opening, an electric heating body 7 and a drain pipe 8,
the water pump 5 is arranged on the top plate of the wind cabinet 2, the heating and cleaning water tank 6 is arranged in the wind cabinet 2, the lower part of the centrifugal fan 3 is positioned in the heating and cleaning water tank 6, the centrifugal fan 5 rotates to wash the volute 31 and the impeller 32, the electric heating body 7 is arranged at the bottom of the heating and cleaning water tank 7, and the drain pipe 8 is communicated with the bottom of the heating and cleaning water tank 6.
The upper end of the heating water washing water tank 6 and the lower end of the air inlet hole of the centrifugal fan 3 have a height difference H.
The bottom of the volute 31 of the centrifugal fan 3 is provided with a water and oil guiding hole 311.
The heating clear water tank is characterized by further comprising an electric drain valve (not shown in the figure), wherein the electric drain valve is fixed and communicated with the heating clear water tank 6, and the water outlet end of the electric drain valve is communicated with the drain pipe 8.
When the invention is used, the electric drain valve is closed, the water pump 5 works and injects water into the heating and cleaning water tank 6; the lower part of the centrifugal fan 3 is immersed in the heating and cleaning water tank 6; then the electric heating body 7 works to boil the heating and cleaning water tank 6; the electric heating body 7 stops working or continues working, the centrifugal fan 3 works, the impeller 32 rotates, and the volute and the impeller are cleaned by hot water; after the cleaning is finished, the centrifugal fan 3 stops rotating, the electric drain valve is opened, and water is drained; and after the water drainage is finished, injecting water into the heating and washing water tank 6 again, enabling the centrifugal fan to work, cleaning again and draining water.
What has been described above is merely a preferred embodiment of the present invention. It should be noted that a person skilled in the art could make several modifications and variations without departing from the principle of the present invention, which should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides an automatic abluent range hood, includes casing, wind cabinet, establishes centrifugal fan and preceding decorative board in the wind cabinet, and the top at the casing is established to the wind cabinet, its characterized in that: also comprises a water pump, a heating and cleaning water tank with an upper opening, an electric heating body and a drain pipe,
the water pump is arranged on a top plate of the air cabinet, the heating and cleaning water tank is arranged in the air cabinet, the lower part of the centrifugal fan is positioned in the heating and cleaning water tank, the centrifugal fan rotates to wash the volute and the impeller, the electric heating body is arranged at the bottom of the heating and cleaning water tank, and the drain pipe is communicated with the bottom of the heating and cleaning water tank.
2. The automatic cleaning range hood according to claim 1, characterized in that: the upper end of the heating water cleaning water tank and the lower end of an air inlet hole of the centrifugal fan have a height difference.
3. The automatic cleaning range hood according to claim 1, characterized in that: the bottom of the volute of the centrifugal fan is provided with a water and oil guide hole.
4. A self-cleaning extractor hood according to claim 1, 2 or 3, wherein: the heating clear water tank is fixed and communicated with the heating clear water tank, and the water outlet end of the electric drain valve is communicated with the drain pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111310347.2A CN113864846A (en) | 2021-11-04 | 2021-11-04 | Automatic abluent range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111310347.2A CN113864846A (en) | 2021-11-04 | 2021-11-04 | Automatic abluent range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113864846A true CN113864846A (en) | 2021-12-31 |
Family
ID=78987270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111310347.2A Withdrawn CN113864846A (en) | 2021-11-04 | 2021-11-04 | Automatic abluent range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113864846A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116292339A (en) * | 2023-04-12 | 2023-06-23 | 广东鑫风风机有限公司 | Centrifugal fan with self-cleaning function |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050178411A1 (en) * | 2004-02-17 | 2005-08-18 | Fu Chang Y. | Cleaning device for kitchen ventilator |
| CN106311669A (en) * | 2015-06-15 | 2017-01-11 | 华帝股份有限公司 | Ultrasonic automatic cleaning device and method for range hood |
| CN106439960A (en) * | 2016-08-31 | 2017-02-22 | 杭州老板电器股份有限公司 | Ultrasonic self-cleaned extractor hood and method thereof |
| CN206504374U (en) * | 2017-02-09 | 2017-09-19 | 中山市喜玛拉雅电器有限公司 | A kind of range hood with cleaning device |
| CN206988151U (en) * | 2017-08-03 | 2018-02-09 | 宁波方太厨具有限公司 | Automatically cleaning blower fan and application have the range hood of the blower fan |
| CN108644850A (en) * | 2018-07-26 | 2018-10-12 | 佛山市顺德区美的洗涤电器制造有限公司 | Range hood |
| CN108895038A (en) * | 2018-05-21 | 2018-11-27 | 佛山市顺德区美的洗涤电器制造有限公司 | Blower and range hood |
| CN208832535U (en) * | 2018-07-26 | 2019-05-07 | 佛山市顺德区美的洗涤电器制造有限公司 | Range hood |
| CN209639074U (en) * | 2018-07-26 | 2019-11-15 | 佛山市顺德区美的洗涤电器制造有限公司 | Blower and range hood |
-
2021
- 2021-11-04 CN CN202111310347.2A patent/CN113864846A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050178411A1 (en) * | 2004-02-17 | 2005-08-18 | Fu Chang Y. | Cleaning device for kitchen ventilator |
| CN106311669A (en) * | 2015-06-15 | 2017-01-11 | 华帝股份有限公司 | Ultrasonic automatic cleaning device and method for range hood |
| CN106439960A (en) * | 2016-08-31 | 2017-02-22 | 杭州老板电器股份有限公司 | Ultrasonic self-cleaned extractor hood and method thereof |
| CN206504374U (en) * | 2017-02-09 | 2017-09-19 | 中山市喜玛拉雅电器有限公司 | A kind of range hood with cleaning device |
| CN206988151U (en) * | 2017-08-03 | 2018-02-09 | 宁波方太厨具有限公司 | Automatically cleaning blower fan and application have the range hood of the blower fan |
| CN108895038A (en) * | 2018-05-21 | 2018-11-27 | 佛山市顺德区美的洗涤电器制造有限公司 | Blower and range hood |
| CN108644850A (en) * | 2018-07-26 | 2018-10-12 | 佛山市顺德区美的洗涤电器制造有限公司 | Range hood |
| CN208832535U (en) * | 2018-07-26 | 2019-05-07 | 佛山市顺德区美的洗涤电器制造有限公司 | Range hood |
| CN209639074U (en) * | 2018-07-26 | 2019-11-15 | 佛山市顺德区美的洗涤电器制造有限公司 | Blower and range hood |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116292339A (en) * | 2023-04-12 | 2023-06-23 | 广东鑫风风机有限公司 | Centrifugal fan with self-cleaning function |
| CN116292339B (en) * | 2023-04-12 | 2024-02-06 | 广东鑫风风机有限公司 | Centrifugal fan with self-cleaning function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20140069469A1 (en) | Dishwasher | |
| CN204063214U (en) | Multi-functional integrated range | |
| CN108006740B (en) | Cleaning control method of self-cleaning range hood | |
| CN101164490A (en) | Dishwasher | |
| KR20090030971A (en) | Dish washer | |
| CN104545756A (en) | Cleaning agent adding device of water tank type cleaning machine and water tank type cleaning machine using the same | |
| CN108378800A (en) | A kind of small desk dish-washing machine | |
| CN204379205U (en) | Ventilative, the spilling water of water tank cleaner are protected and cleaning agent adding set | |
| CN113864846A (en) | Automatic abluent range hood | |
| CN200998240Y (en) | Full-automatic bowl washing machine | |
| CN208822698U (en) | Dish-washing machine and household electrical appliance including the dish-washing machine | |
| KR20070105048A (en) | Dish washer | |
| CN210493784U (en) | Automatic abluent food processor | |
| CN113768440B (en) | Cleaning machine | |
| CN105064464A (en) | Automatic hand washing and drying all-in-one machine | |
| CN208693201U (en) | A kind of small desk dish-washing machine | |
| CN208832537U (en) | Range hood | |
| CN219846452U (en) | Cleaning machine | |
| CN218552288U (en) | A drainage structures and cleaning machine for cleaning machine | |
| CN209733889U (en) | water tank type cleaning machine | |
| CN206120139U (en) | Full -automatic intelligent beet washer | |
| CN216776981U (en) | Cleaning machine | |
| CN110876597A (en) | Cover plate structure of water tank type cleaning machine | |
| CN210810556U (en) | Instant heating type water boiler with cleaning device | |
| CN215348778U (en) | Cleaning machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211231 |