CN211041073U - Smoke ventilator system - Google Patents
Smoke ventilator system Download PDFInfo
- Publication number
- CN211041073U CN211041073U CN201921049518.9U CN201921049518U CN211041073U CN 211041073 U CN211041073 U CN 211041073U CN 201921049518 U CN201921049518 U CN 201921049518U CN 211041073 U CN211041073 U CN 211041073U
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- Prior art keywords
- pipe
- cyclone
- range hood
- fan
- smoke exhaust
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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
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Abstract
A smoke exhaust ventilator system comprises a smoke exhaust pipe, a fan, a smoke exhaust ventilator outer cover, a cyclone type smoke absorbing device and an oil drop recovery device; a cyclone type smoking device is arranged at the center of the lower part of the outer cover of the range hood, and an oil drop recovery device is arranged below the cyclone type smoking device; a fan is connected above the range hood outer cover; the fan is connected to the smoke exhaust pipe; the cyclone smoking device comprises a smoke exhaust pipeline, a plurality of tangential air inlets and a plurality of natural air inlets. Also comprises a heat pipe; one end of the heat pipe is an evaporation end, and the other end of the heat pipe is a condensation end; the evaporation end of the heat pipe is connected to a connecting pipeline of the cyclone smoking device and the fan, and the condensation end of the heat pipe is connected to a heat supply water tank. The utility model cleans the harmful substances in the oil smoke and protects the air quality; the tap water is heated by utilizing the heat energy in the oil smoke, so that domestic hot water is provided for people; the collected waste oil can be processed into products such as soap for people to use.
Description
Technical Field
The utility model belongs to a smoke ventilator system.
Background
In recent years, with the rapid development of socioeconomic performance in China and the improvement of the living standard of residents, the special research result of 'atmospheric dust haze tracing and controlling' released by the Chinese academy of sciences in 2013 shows that the catering oil fume emission is one of the main strong points of strong haze pollution. The catering emission of the Jingjin Ji area accounts for 6 percent of PM2.5 sources, and the catering emission of the Beijing area accounts for 13 percent of the PM2.5 sources in the area.
Many middle and small catering enterprises directly pass the oil smoke discharge pipeline through the window hole, and the oil smoke is directly exhausted to the outdoor atmosphere by the exhaust fan without being purified. The cooking fume is a mixture of gas, solid and liquid, contains more than 220 pollutants, has very complex chemical components, and mainly contains oil volatilized in the food processing process, decomposed (cracked) organic hydrocarbon compounds, insufficiently combusted carbon black particles, and toxic and harmful substances such as benzene, benzene series, polycyclic aromatic hydrocarbon and the like. The food and beverage oil smoke inhalation has obvious influence on the lung function of healthy people and patients with chronic bronchitis, so that the problem of how to effectively treat the oil smoke is urgent.
At present, there are some treatment technical measures and corresponding equipment at home and abroad for the treatment of cooking oil fume in catering industry, and domestic researchers adopt a particulate matter purification mechanism in industrial ventilation and dust removal to remove liquid and solid particulate matters in the cooking oil fume, including inertial separation, electrostatic precipitation, fabric filtration, liquid washing and the like. These techniques, while effective to some extent, involve little use of the heat energy of the flue gas.
Disclosure of Invention
The utility model aims to solve the technical problem that a smoke ventilator system is provided, can solve the oil smoke effectively and discharge the pollution problem to the air, draw the utilization to the heat energy of taking in the oil smoke simultaneously.
The utility model discloses a realize like this:
a smoke exhaust ventilator system comprises a smoke exhaust pipe, a fan, a smoke exhaust ventilator outer cover, a cyclone type smoke absorbing device and an oil drop recovery device;
the central position below the outer cover of the range hood is provided with the cyclone-type smoking device, and the oil drop recovery device is arranged below the cyclone-type smoking device;
a fan is connected above the range hood outer cover; the fan is connected to the smoke exhaust pipe;
the cyclone smoking device is a cylindrical body, the top of the cylindrical body is a smoke exhaust pipeline, and the side wall of the cylindrical body is provided with a plurality of tangential air inlets and a plurality of natural air inlets.
Further, the device also comprises a heat pipe; one end of the heat pipe is an evaporation end, and the other end of the heat pipe is a condensation end; the evaporation end of the heat pipe is connected to a connecting pipeline between the cyclone smoking device and the fan, and the condensation end of the heat pipe is connected to a hot water supply tank.
Further, the distance between the installation position of the evaporation end of the heat pipe and the cyclone smoking device is less than 5 times of the pipe diameter of the smoke exhaust pipe.
Further, the hot water supply tank is also connected to one end of a solar heat collector located outdoors, and the other end of the solar heat collector is connected to the hot water supply tank through a circulating pipeline.
Furthermore, the hot water supply tank is also respectively connected with a tap water inlet pipe and a hot water supply pipe.
Furthermore, a water outlet is formed in the bottom of the hot water supply pipe, and a sewage discharge device is arranged at the water outlet.
The utility model has the advantages that: 1. harmful substances in the oil smoke are cleaned, and the air quality is protected; 2. the tap water is heated by utilizing the heat energy in the oil smoke, so that domestic hot water is provided for people; 3. the collected waste oil can be processed into products such as soap for people to use.
Drawings
The invention will be further described with reference to the following examples with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic perspective view of a cyclone-type smoking device according to the present invention.
Fig. 3 is a top view of the cyclonic smoking device of the present invention.
Detailed Description
A smoke exhaust ventilator system comprises a smoke exhaust pipe 1, a fan 2, a smoke exhaust ventilator outer cover 3, a cyclone type smoke absorbing device 4 and an oil drop recovery device 5.
The central position below the range hood outer cover 3 is provided with the cyclone-type smoking device 4, and the oil drop recovery device 5 is arranged below the cyclone-type smoking device 4.
The upper part of the range hood outer cover 3 is connected with a fan 2; the fan 2 is connected to the smoke exhaust pipe 1;
the cyclone smoking device 4 is a cylindrical body, the top of the cylindrical body is a smoke exhaust pipeline 41, and the side wall of the cylindrical body is provided with a plurality of tangential air inlets 42 and a plurality of natural air inlets 43.
Also comprises a heat pipe 6; one end of the heat pipe 6 is an evaporation end, and the other end is a condensation end; the evaporation end of the heat pipe 6 is connected to a connecting pipeline between the cyclone smoking device 4 and the fan 2, and the condensation end of the heat pipe 6 is connected to a hot water supply tank 7.
The distance between the installation position of the evaporation end of the heat pipe 6 and the cyclone smoking device 4 is less than five times of the pipe diameter of the smoke exhaust pipe 1, and the arrangement ensures that the smoke can laterally rotate to form spiral rising.
The hot water supply tank 7 is also connected to one end of a solar collector 8 located outdoors, and the other end of the solar collector 8 is connected to the hot water supply tank 7 through a circulation pipe 9.
The hot water supply tank 7 is also connected with a tap water inlet pipe 10 and a hot water supply pipe 11 respectively.
A water outlet 12 is arranged at the bottom of the hot water supply tank 7, and a sewage draining device is arranged at the water outlet 12.
The utility model discloses specific operation process as follows: under the action of the fan 2, the oil smoke enters the smoke exhaust pipe 1 through the lateral swirling smoke suction port of the natural smoke inlet 43 and the tangential air inlet pipe 42, the tangentially sucked smoke forms swirling smoke at the fan 2 and the smoke exhaust pipe 1, the smoke contacts with the evaporation end of the heat pipe 6 to exchange heat, and the smoke is changed into oil drops. Oil drops rise upwards under the action of the fan. Finally falls down under the action of gravity and falls into the oil drop recovery device 5, and the oil fume is processed and recovered through the oil drop recovery device 5. The heat generated in the cooking fumes is transferred to the hot water supply tank 7 through the heat pipe 6, and the heat is used for heating the domestic water in the hot water supply tank 7. In order to ensure that enough heat is available to heat the water in the hot water supply tank 7, a solar heat collector 8 is additionally arranged and is arranged outdoors, and the solar heat collector is connected with the hot water supply tank 7 through a circulating pipe 9 to perform auxiliary heating on the water in the hot water supply tank 7.
The circulation means of the solar collector 8, in addition to being able to obtain more heat, also ensure the quality of the water for safe use of domestic water. A sewage outlet 12 at the bottom of the hot water supply tank 7 is provided with a sewage discharge outlet in consideration of easy scaling at the bottom position, so that workers can clean the sewage regularly.
The utility model cleans the harmful substances in the oil smoke and protects the air quality; the heat energy in the oil smoke is utilized to heat tap water, so that domestic hot water is provided for people; the collected waste oil can be processed into products such as soap for people to use.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (6)
1. A range hood system, comprising: comprises a smoke exhaust pipe, a fan, a range hood outer cover, a cyclone type smoking device and an oil drop recovery device;
the central position below the outer cover of the range hood is provided with the cyclone-type smoking device, and the oil drop recovery device is arranged below the cyclone-type smoking device;
a fan is connected above the range hood outer cover; the fan is connected to the smoke exhaust pipe;
the cyclone smoking device is a cylindrical body, the top of the cylindrical body is a smoke exhaust pipeline, and the side wall of the cylindrical body is provided with a plurality of tangential air inlets and a plurality of natural air inlets.
2. A range hood system according to claim 1, wherein: also comprises a heat pipe; one end of the heat pipe is an evaporation end, and the other end of the heat pipe is a condensation end; the evaporation end of the heat pipe is connected to a connecting pipeline between the cyclone smoking device and the fan, and the condensation end of the heat pipe is connected to a hot water supply tank.
3. A range hood system according to claim 2, wherein: the distance between the installation position of the evaporation end of the heat pipe and the cyclone smoking device is less than 5 times of the pipe diameter of the smoke exhaust pipe.
4. A range hood system according to claim 2, wherein: the heat supply water tank is also connected to one end of a solar heat collector located outdoors, and the other end of the solar heat collector is connected to the heat supply water tank through a circulating pipeline.
5. A range hood system according to claim 2 or 4, wherein: the hot water supply tank is also respectively connected with a tap water inlet pipe and a hot water supply pipe.
6. A range hood system according to claim 5, wherein: the bottom of the hot water supply pipe is provided with a water outlet, and a sewage discharge device is arranged at the water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921049518.9U CN211041073U (en) | 2019-07-05 | 2019-07-05 | Smoke ventilator system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921049518.9U CN211041073U (en) | 2019-07-05 | 2019-07-05 | Smoke ventilator system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211041073U true CN211041073U (en) | 2020-07-17 |
Family
ID=71534179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921049518.9U Expired - Fee Related CN211041073U (en) | 2019-07-05 | 2019-07-05 | Smoke ventilator system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211041073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606630A (en) * | 2021-08-20 | 2021-11-05 | 嵊州市浙江工业大学创新研究院 | Public flue for improving smoke discharge performance |
-
2019
- 2019-07-05 CN CN201921049518.9U patent/CN211041073U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606630A (en) * | 2021-08-20 | 2021-11-05 | 嵊州市浙江工业大学创新研究院 | Public flue for improving smoke discharge performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 Termination date: 20210705 |