CN112648656A - Noiseless oil smoke recovery system based on vacuum technology - Google Patents
Noiseless oil smoke recovery system based on vacuum technology Download PDFInfo
- Publication number
- CN112648656A CN112648656A CN202011478899.XA CN202011478899A CN112648656A CN 112648656 A CN112648656 A CN 112648656A CN 202011478899 A CN202011478899 A CN 202011478899A CN 112648656 A CN112648656 A CN 112648656A
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- China
- Prior art keywords
- vacuum
- oil smoke
- oil fume
- air
- oil
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- 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
- F24C15/2035—Arrangement or mounting of filters
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- 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
- F24C15/2021—Arrangement or mounting of control or safety systems
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a noiseless oil smoke recovery system based on a vacuum technology, which comprises a vacuum pump, an exhaust gas treatment module, a vacuum main pipe, an oil smoke recovery tank and a plurality of oil smoke extraction terminals. The invention utilizes the vacuum recovery technology to rapidly recover the combustion waste gas and the oil smoke generated by the household cooking bench, greatly simplifies the structure of the smoke exhaust machine, reduces the noise, and discharges the discharged oil smoke after treatment, thereby not polluting the environment, effectively reducing the PM value of the city, improving the air quality of the city and realizing the aim of cleaning the air of the city and beautifying the environment.
Description
Technical Field
The invention relates to the field of waste gas recovery, in particular to a noiseless oil smoke recovery system based on a vacuum technology.
Background
The existing household range hood has developed a range hood with low noise through a pipe, but still has certain noise in the actual use process, after the range hood is used for a period of time, the noise is increased, the performance of smoke exhaust is reduced, and the pollution to the atmosphere is increased because the exhausted oil smoke is directly discharged to the environment without being processed.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a noiseless oil smoke recovery system based on a vacuum technology, which aims at overcoming the defects in the background technology, removes a fan in an oil smoke exhaust ventilator, treats the discharged air and realizes noiseless and oilless discharge of the oil smoke exhaust ventilator.
The invention adopts the following technical scheme for solving the technical problems:
the noiseless oil smoke recovery system based on the vacuum technology comprises a vacuum pump, an exhaust gas treatment module, a vacuum main pipe, an oil smoke recovery tank and a plurality of oil smoke extraction terminals;
the oil fume recovery tank is a closed tank body for collecting oil fume, an air exhaust inlet and an air exhaust outlet are arranged on the oil fume recovery tank, and an oil fume filter screen is arranged at the air exhaust outlet;
the vacuum main pipe is a pipe body with an opening end and a closed end, the opening end of the vacuum main pipe is hermetically connected with the air suction inlet of the oil fume recovery tank, and the side wall of the vacuum main pipe is provided with through holes which correspond to the oil fume extraction terminals one to one;
the oil smoke extraction terminal comprises a vacuum branch pipe, an adjustable electric valve and an air port shell; the air port shell is in an inverted funnel shape, the inlet of the air port shell is arranged above a position where smoke is required to be pumped at the terminal, and the outlet of the air port shell is hermetically communicated with the connecting through hole corresponding to the smoke exhaust ventilator terminal on the vacuum main pipe through the vacuum branch pipe; the adjustable electric valve is arranged in the vacuum branch pipe and used for controlling whether the air port shell sucks oil smoke or not and controlling the suction force at the inlet of the air port shell through the opening degree of the air port shell;
the inlet end of the waste gas treatment module is connected with the air exhaust outlet of the oil fume recovery tank through a pipeline, the outlet end of the waste gas treatment module is connected with the inlet end of the vacuum pump, and the outlet end of the vacuum pump is communicated with the outside, wherein the vacuum pump is used for pumping oil fume to the waste gas treatment module, filtering the oil fume and then exhausting air to the outside; the waste gas treatment module is used for further deoiling treatment of the gas discharged by the oil fume recovery tank.
And the branch pipe is used for controlling the suction force at the inlet of the tuyere shell through the opening and closing degree of the branch pipe.
Compared with the prior art, the invention adopting the technical scheme has the following technical effects:
the invention utilizes the vacuum recovery technology to rapidly recover the combustion waste gas and the oil smoke generated by the household cooking bench, greatly simplifies the structure of the smoke exhaust machine, does not generate noise because of no fan, does not pollute the environment because the exhausted oil smoke is discharged after being processed, effectively reduces the PM value of the city, improves the air quality of the city, and realizes the aim of cleaning the air of the city and beautifying the environment.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure, 1-a vacuum pump, 2-a waste gas treatment module, 3-an oil smoke recovery tank, 4-an oil smoke filter screen, 5-a vacuum main pipe, 6-a vacuum branch pipe, 7-an adjustable electric valve and 8-an air port shell.
Detailed Description
The technical scheme of the invention is further explained in detail by combining the attached drawings:
the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, components are exaggerated for clarity.
The invention discloses a noiseless oil smoke recovery system based on a vacuum technology, which comprises a vacuum pump, an exhaust gas treatment module, a vacuum main pipe, an oil smoke recovery tank and a plurality of oil smoke extraction terminals, wherein the vacuum pump is connected with the exhaust gas treatment module;
the oil fume recovery tank is a closed tank body for collecting oil fume, an air exhaust inlet and an air exhaust outlet are arranged on the oil fume recovery tank, and an oil fume filter screen is arranged at the air exhaust outlet;
the vacuum main pipe is a pipe body with an opening end and a closed end, the opening end of the vacuum main pipe is hermetically connected with the air suction inlet of the oil fume recovery tank, and the side wall of the vacuum main pipe is provided with through holes which correspond to the oil fume extraction terminals one to one;
the oil smoke extraction terminal comprises a vacuum branch pipe, an adjustable electric valve and an air port shell; the air port shell is in an inverted funnel shape, the inlet of the air port shell is arranged above a position where smoke is required to be pumped at the terminal, and the outlet of the air port shell is hermetically communicated with the connecting through hole corresponding to the smoke exhaust ventilator terminal on the vacuum main pipe through the vacuum branch pipe; the adjustable electric valve is arranged in the vacuum branch pipe and used for controlling whether the air port shell sucks oil smoke or not and controlling the suction force at the inlet of the air port shell through the opening degree of the air port shell;
the inlet end of the waste gas treatment module is connected with the air exhaust outlet of the oil fume recovery tank through a pipeline, the outlet end of the waste gas treatment module is connected with the inlet end of the vacuum pump, and the outlet end of the vacuum pump is communicated with the outside, wherein the vacuum pump is used for pumping oil fume to the waste gas treatment module, filtering the oil fume and then exhausting air to the outside; the waste gas treatment module is used for further deoiling treatment of the gas discharged by the oil fume recovery tank.
Fig. 1 is a schematic structural view of the present invention used in a building, in which each terminal properly sucks oil smoke generated by each household in the building to a vacuum tank through a main pipe by adjusting the opening and closing degree of an adjustable electric valve, and the oil smoke is sucked to an oil smoke filtering module at an outlet section of a vacuum pump by the vacuum tank for oil smoke filtering, and finally, air is discharged to the outside. On the one hand, the structure of the terminal smoke extractor is greatly simplified, the terminal does not need a fan, so that fan noise is not generated, the discharged oil smoke is discharged after being subjected to centralized treatment, no pollution is generated to the environment, the PM value of the city is effectively reduced, and the air quality of the city is improved.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. The noiseless oil smoke recovery system based on the vacuum technology is characterized by comprising a vacuum pump, an exhaust gas treatment module, a vacuum main pipe, an oil smoke recovery tank and a plurality of oil smoke extraction terminals;
the oil fume recovery tank is a closed tank body for collecting oil fume, an air exhaust inlet and an air exhaust outlet are arranged on the oil fume recovery tank, and an oil fume filter screen is arranged at the air exhaust outlet;
the vacuum main pipe is a pipe body with an opening end and a closed end, the opening end of the vacuum main pipe is hermetically connected with the air suction inlet of the oil fume recovery tank, and the side wall of the vacuum main pipe is provided with through holes which correspond to the oil fume extraction terminals one to one;
the oil smoke extraction terminal comprises a vacuum branch pipe, an adjustable electric valve and an air port shell; the air port shell is in an inverted funnel shape, the inlet of the air port shell is arranged above a position where smoke is required to be pumped at the terminal, and the outlet of the air port shell is hermetically communicated with the connecting through hole corresponding to the smoke exhaust ventilator terminal on the vacuum main pipe through the vacuum branch pipe; the adjustable electric valve is arranged in the vacuum branch pipe and used for controlling whether the air port shell sucks oil smoke or not and controlling the suction force at the inlet of the air port shell through the opening degree of the air port shell;
the inlet end of the waste gas treatment module is connected with the air exhaust outlet of the oil fume recovery tank through a pipeline, the outlet end of the waste gas treatment module is connected with the inlet end of the vacuum pump, and the outlet end of the vacuum pump is communicated with the outside, wherein the vacuum pump is used for pumping oil fume to the waste gas treatment module, filtering the oil fume and then exhausting air to the outside; the waste gas treatment module is used for further deoiling treatment of the gas discharged by the oil fume recovery tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011478899.XA CN112648656A (en) | 2020-12-15 | 2020-12-15 | Noiseless oil smoke recovery system based on vacuum technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011478899.XA CN112648656A (en) | 2020-12-15 | 2020-12-15 | Noiseless oil smoke recovery system based on vacuum technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112648656A true CN112648656A (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011478899.XA Pending CN112648656A (en) | 2020-12-15 | 2020-12-15 | Noiseless oil smoke recovery system based on vacuum technology |
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| Country | Link |
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| CN (1) | CN112648656A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206469316U (en) * | 2016-11-28 | 2017-09-05 | 武汉理工大学 | Residential quarters oil smoke centralized recovery processing unit |
| AU2017201167A1 (en) * | 2017-02-21 | 2018-09-06 | Grease Cleaners Pty Ltd | Coating internals of commercial kitchen exhaust ducts with a non-stick teflon like substance. |
| CN207936165U (en) * | 2018-01-09 | 2018-10-02 | 青岛海尔智慧厨房电器有限公司 | Vacuum type smoke exhaust ventilator |
-
2020
- 2020-12-15 CN CN202011478899.XA patent/CN112648656A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206469316U (en) * | 2016-11-28 | 2017-09-05 | 武汉理工大学 | Residential quarters oil smoke centralized recovery processing unit |
| AU2017201167A1 (en) * | 2017-02-21 | 2018-09-06 | Grease Cleaners Pty Ltd | Coating internals of commercial kitchen exhaust ducts with a non-stick teflon like substance. |
| CN207936165U (en) * | 2018-01-09 | 2018-10-02 | 青岛海尔智慧厨房电器有限公司 | Vacuum type smoke exhaust ventilator |
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Application publication date: 20210413 |