CN112610997A - Oil smoke escape monitoring device - Google Patents
Oil smoke escape monitoring device Download PDFInfo
- Publication number
- CN112610997A CN112610997A CN202011638736.3A CN202011638736A CN112610997A CN 112610997 A CN112610997 A CN 112610997A CN 202011638736 A CN202011638736 A CN 202011638736A CN 112610997 A CN112610997 A CN 112610997A
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- Prior art keywords
- oil smoke
- monitoring device
- frame
- closed frame
- sensor
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- 239000000779 smoke Substances 0.000 title claims abstract description 47
- 238000012806 monitoring device Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 19
- 239000006233 lamp black Substances 0.000 claims description 3
- 239000004071 soot Substances 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 15
- 238000007789 sealing Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 11
- 239000003517 fume Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000011158 quantitative evaluation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- F24C15/2021—Arrangement or mounting of control or safety systems
Abstract
The invention relates to an oil smoke escape monitoring device which is used for detecting oil smoke between an oil smoke exhauster (4) and a gas stove (6) and comprises an upper computer (1), a controller (2) and an installation frame (5), wherein the installation frame (5) is sleeved around an area between the oil smoke exhauster and the gas stove (6), a plurality of sensor groups are arranged on the installation frame (5) at intervals from top to bottom, each sensor group comprises a plurality of PM2.5 sensors (3) which are located on the same horizontal plane and are uniformly arranged at intervals, and the upper computer (1), the controller (2) and the PM2.5 sensors (3) are sequentially connected. Compared with the prior art, the method has the advantages of good real-time performance, good accuracy, strong reliability, simple structure and the like.
Description
Technical Field
The invention relates to a range hood test device, in particular to an oil smoke escape monitoring device.
Background
In modern kitchens, the range hood has become an indispensable household appliance, and the oil fume suction effect of the range hood directly influences the living environment and the health. The oil smoke absorption effect of the range hood can be judged by observing the movement path of the oil smoke, and the larger the proportion of the oil smoke generated by the gas stove absorbed by the range hood is, the better the actual oil smoke absorption effect of the range hood is proved. Therefore, the detection of the movement path of the oil smoke during the operation of the range hood is very critical, and the range hood with good oil smoke absorption effect can be designed only by optimizing the range hood according to the detection result.
At present, for the actual oil fume extraction effect of the range hood, the adopted detection mode is mostly visual observation or video shooting, the actual effect of the range hood is judged through experience, the range hood effect is artificially identified, quantitative evaluation can not be carried out on data, in the monitoring process, an approximate path is difficult to determine for escaping oil fume, and the comprehensive oil fume extraction effect evaluation can not be implemented on the range hood. In view of the above reasons, the existing judgment of the oil smoke extraction effect of the range hood has great influence of human factors, and the actual effect of the range hood cannot be quantized.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the oil smoke escape monitoring device which is good in instantaneity, accuracy, reliability and structure.
The purpose of the invention can be realized by the following technical scheme:
an oil smoke escape monitoring device is used for detecting oil smoke between an oil smoke exhauster and a gas stove and comprises an upper computer, a controller and an installation frame, wherein the installation frame is sleeved around an area between the oil smoke exhauster and the gas stove, a plurality of sensor groups are arranged on the installation frame at intervals from top to bottom, each sensor group comprises a plurality of PM2.5 sensors which are located on the same horizontal plane and are uniformly arranged at intervals, the upper computer, the controller and the PM2.5 sensors are sequentially connected, the installation frame is open, the transmission path of the oil smoke is not influenced, meanwhile, the oil smoke is rich in PM2.5, the PM2.5 content of the position where the PM2.5 sensor is located is detected through the PM2.5 sensor, the real-time oil smoke content of the position where the PM2.5 sensor is located can be obtained, time sequence data of the oil smoke content of each position is obtained through a plurality of PM2.5 sensors, the upper computer is used for checking in real time, the real-time performance is good, and the intuition is strong; meanwhile, the PM2.5 sensor is low in cost, small in size, simple in layout and simple and convenient to operate.
Further, the PM2.5 sensor is a PM2.5 laser sensor with a model number of PM 6500. The method has high measurement precision, can feed back data in time and meets the requirement of real-time property.
Further, the installation frame include first closed frame, second closed frame and the third closed frame that from top to bottom connects gradually through the connecting rod.
Further, the height of the first closed frame is larger than that of the bottom end of the range hood, and the height of the third closed frame is larger than that of the top end of the gas stove, so that the PM2.5 sensors 3 are uniformly distributed between the gas stove 6 and the range hood 4.
Furthermore, the first closed frame, the second closed frame and the third closed frame are rectangular frames.
Further, the second seal frame activity set up on the connecting rod, monitoring devices still include positioning bolt, the second seal the frame on be equipped with the sleeve, the sleeve on be equipped with the through-hole, the connecting rod on be equipped with the screw hole, the muffjoint on the connecting rod, positioning bolt pass through-hole and screw hole in proper order, the quantity of screw hole be a plurality of, a plurality of screw holes set up along the even interval of connecting rod length direction, can adjust the height that the second sealed the frame in a flexible way to acquire the oil smoke data of not co-altitude department between gas-cooker and the range hood, be favorable to more comprehensively analyzing the escape condition of oil smoke, the flexibility is good, simple structure.
Compared with the prior art, the invention has the following beneficial effects:
(1) the installation frame is sleeved around an area between a range hood and a gas stove, a plurality of sensor groups are arranged on the installation frame at intervals from top to bottom, each sensor group comprises a plurality of PM2.5 sensors which are positioned on the same horizontal plane and are uniformly arranged at intervals, the upper computer, the controller and the PM2.5 sensors are sequentially connected, and as the oil smoke is rich in PM2.5, the content of PM2.5 at the position of the sensor can be detected in real time through the PM2.5 sensors so as to obtain the oil smoke content at the position, and the time sequence data change trend of the oil smoke content obtained through all the PM2.5 sensors on the installation frame can obtain the oil smoke escape path in real time and omnibearing manner, so that the quantitative evaluation is carried out on the oil smoke, the real-time performance is good, the accuracy is good, the reliability is;
(2) the PM2.5 sensor is a PM2.5 laser sensor, and has high sensitivity and precision;
(3) the height of the first closed frame is greater than that of the bottom end of the range hood, and the height of the third closed frame is greater than that of the top end of the gas stove, so that the PM2.5 sensors 3 are uniformly distributed between the gas stove 6 and the range hood 4;
(4) the sleeve is arranged on the second closed frame, the sleeve is provided with the through holes, the connecting rod is provided with the threaded holes, the sleeve is sleeved on the connecting rod, the number of the threaded holes is multiple, the threaded holes are uniformly arranged along the length direction of the connecting rod at intervals, the positioning bolts sequentially penetrate through the through holes and the threaded holes, the height of the second closed frame can be flexibly adjusted, so that oil smoke data of different heights between the gas stove and the range hood can be acquired, the escape condition of the oil smoke can be analyzed more comprehensively, the flexibility is good, and the structure is simple.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the installation location of the PM2.5 sensor;
FIG. 3 is a schematic structural diagram of a second sealing frame;
the reference numbers in the figures illustrate:
1. the range hood comprises an upper computer, a controller, a PM2.5 sensor, a range hood, a mounting frame, a gas stove, a positioning bolt, a first sealing frame, a second sealing frame, a third sealing frame, a connecting rod, a sleeve 521, a through hole 522, and a threaded hole 541.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. The present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
A lampblack escape monitoring device is used for detecting lampblack between a range hood 4 and a gas stove 6, and comprises an upper computer 1, a controller 2 and an installation frame 5 as shown in figures 1 and 2, wherein the installation frame 5 is sleeved around an area between the range hood and the gas stove 6;
the first sealing frame 51, the second sealing frame 52 and the third sealing frame 53 are respectively and uniformly provided with 20 PM2.5 sensors 3 so as to detect the escape condition of the oil smoke;
host computer 1, controller 2 and PM2.5 sensor 3 connect gradually, are equipped with the interface line on the installation frame 5 for install PM2.5 sensor 3, interface line connection to controller 2, controller 2 gathers each PM2.5 sensor 3's data in real time, and upload to host computer 1, look over through host computer 1 and detect data.
The PM2.5 sensor 3 is a PM2.5 laser sensor with model number PM 6500.
The mounting frame 5 includes a first sealing frame 51, a second sealing frame 52, and a third sealing frame 53 connected in sequence from top to bottom by a connecting rod 54.
The height of the first sealing frame 51 is greater than that of the bottom end of the range hood 4, and the height of the third sealing frame 53 is greater than that of the top end of the gas stove 6, so that the PM2.5 sensors 3 are uniformly distributed between the gas stove 6 and the range hood 4.
As shown in fig. 3, the device further includes a positioning bolt 7, a sleeve 521 is arranged on the second sealing frame 52, a through hole 522 is arranged on the sleeve 521, a threaded hole 541 is arranged on the connecting rod 54, the sleeve 521 is sleeved on the connecting rod 54, the positioning bolt 7 sequentially penetrates through the through hole 522 and the threaded hole 541, the number of the threaded holes 541 is multiple, the threaded holes 541 are uniformly arranged along the length direction of the connecting rod 54 at intervals, the height of the second sealing frame 52 can be flexibly adjusted, so as to obtain oil smoke data at different heights between the gas stove 6 and the range hood 4, more comprehensive analysis of the escape condition of the oil smoke is facilitated, the flexibility is good, and the structure.
This embodiment provides an oil smoke escape monitoring devices, and the time series data variation trend of the oil smoke content that acquires through all PM2.5 sensors 3 on the installation frame 5 can obtain the route that the oil smoke escaped in real time, all-roundly, carries out the quantitative evaluation to the oil smoke escape, and the real-time is good, and the accuracy is good, and the good reliability, simple structure.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (10)
1. The utility model provides an oil smoke escape monitoring devices for detect the oil smoke between range hood (4) and gas-cooker (6), a serial communication port, including host computer (1), controller (2) and installation frame (5), installation frame (5) cover around the region between range hood and gas-cooker (6), installation frame (5) on the interval from top to bottom be equipped with a plurality of layers of sensor group, each layer of sensor group includes a plurality of same horizontal planes that are located, and PM2.5 sensor (3) that even interval set up, host computer (1), controller (2) and PM2.5 sensor (3) connect gradually.
2. An oil smoke escape monitoring device according to claim 1, characterized in that said PM2.5 sensor (3) is a PM2.5 laser sensor.
3. An oil smoke escape monitoring device according to claim 2, wherein the model of the PM2.5 laser sensor is PM 6500.
4. A lampblack escape monitoring device as claimed in claim 1, characterized in that said mounting frame (5) comprises a first closed frame (51), a second closed frame (52) and a third closed frame (53) which are connected in sequence from top to bottom through a connecting rod (54).
5. A soot escape monitoring device in accordance with claim 4, wherein the height of said first closed frame (51) is greater than the height of the bottom end of the range hood (4).
6. A smoke escape monitoring device according to claim 4, wherein the height of said third closed frame (53) is greater than the height of the top end of the gas range (6).
7. A smoke escape monitoring device according to claim 4, wherein said first closed frame (51), said second closed frame (52) and said third closed frame (53) are rectangular frames.
8. A soot escape monitoring device in accordance with claim 4, wherein said second closing frame (52) is movably disposed on a connecting rod (54).
9. An oil smoke escape monitoring device according to claim 8, further comprising a positioning bolt (7), wherein a sleeve (521) is arranged on the second closed frame (52), a through hole (522) is arranged on the sleeve (521), a threaded hole (541) is arranged on the connecting rod (54), the sleeve (521) is sleeved on the connecting rod (54), and the positioning bolt (7) sequentially penetrates through the through hole (522) and the threaded hole (541).
10. A smoke escape monitoring device according to claim 9, wherein said number of said screw holes (541) is plural, and said plural screw holes (541) are uniformly spaced along the length direction of said connecting rod (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011638736.3A CN112610997A (en) | 2020-12-31 | 2020-12-31 | Oil smoke escape monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011638736.3A CN112610997A (en) | 2020-12-31 | 2020-12-31 | Oil smoke escape monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112610997A true CN112610997A (en) | 2021-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011638736.3A Pending CN112610997A (en) | 2020-12-31 | 2020-12-31 | Oil smoke escape monitoring device |
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| Country | Link |
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| CN (1) | CN112610997A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207094695U (en) * | 2017-06-02 | 2018-03-13 | 宁波方太厨具有限公司 | A kind of more suction inlet range hoods |
| CN109959521A (en) * | 2017-12-26 | 2019-07-02 | 宁波方太厨具有限公司 | A kind of range hood smoking effect test device and test method |
| CN111189086A (en) * | 2020-01-03 | 2020-05-22 | 宁波方太厨具有限公司 | Integrated cooking appliance and control method thereof |
| CN111811009A (en) * | 2020-06-29 | 2020-10-23 | 宁波方太厨具有限公司 | Range hood and control method thereof |
| CN111829035A (en) * | 2020-07-27 | 2020-10-27 | 宁波方太厨具有限公司 | Range hood smoke exhaust efficiency detection method and range hood control method |
-
2020
- 2020-12-31 CN CN202011638736.3A patent/CN112610997A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207094695U (en) * | 2017-06-02 | 2018-03-13 | 宁波方太厨具有限公司 | A kind of more suction inlet range hoods |
| CN109959521A (en) * | 2017-12-26 | 2019-07-02 | 宁波方太厨具有限公司 | A kind of range hood smoking effect test device and test method |
| CN111189086A (en) * | 2020-01-03 | 2020-05-22 | 宁波方太厨具有限公司 | Integrated cooking appliance and control method thereof |
| CN111811009A (en) * | 2020-06-29 | 2020-10-23 | 宁波方太厨具有限公司 | Range hood and control method thereof |
| CN111829035A (en) * | 2020-07-27 | 2020-10-27 | 宁波方太厨具有限公司 | Range hood smoke exhaust efficiency detection method and range hood control method |
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Application publication date: 20210406 |
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| RJ01 | Rejection of invention patent application after publication |