Smoking testing device
Through the automated design of the smoke test device, the problem of inconsistent test results caused by differences in tester operations was solved, accurate evaluation of the smoke leakage point and oil fume purification effect of the range hood was achieved, and the scientific nature and reliability of the test were improved.
Patent Information
- Application Number
- CN202422997887.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-05
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-12-05
AI Technical Summary
Existing range hood smoke tests are affected by differences in tester operation, resulting in inconsistent test results and making it difficult to accurately evaluate the range hood's smoke leakage point and oil fume purification effect.
A smoke test device is designed, which includes a smoke module, a PM2.5 detection module, a display module and a control module. An automatic cooking mechanism and a robotic arm are used to simulate the user's cooking process to realize automated smoke testing and reduce human interference.
Through automated testing, the consistency of test results is ensured, the smoke leakage point and oil fume purification effect of the range hood are accurately identified, and the scientificity and reliability of the test are improved.
Smart Images
Figure CN223449513U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a smoke machine performance test technical field, specifically, relate to a smoke test device. BACKGROUND
[0002] The smoke machine is used for the oil fume generated by the user cooking to discharge the kitchen electric appliance, and the smoke machine is located above the stove, and when the user carries out cooking operation, the oil fume generated by cooking is discharged to the kitchen, and the user is provided with the healthy cooking environment. The purification effect of the smoke machine on the oil fume influences the cooking health of the user. In the research and development design stage, the research and development engineer verifies the position of the smoke leakage of the smoke machine through multiple smoke tests, so as to improve the targeted and verify the improvement effect. The existing smoke test of the smoke machine is operated by the tester, and the tester over-fries the test, and the dispersion concentration of PM2.5 in different positions of the smoke machine is detected, and the smoke leakage point of the smoke machine is found. But because different testers carry out the smoke test, the height and position of the material are different, the angle, intensity, action frequency and action times of the frying are different, which will affect the consistency of the test results. SUMMARY
[0003] The utility model aims at providing a smoke test device, which is used to solve the above technical problems.
[0004] A smoke test device is used for testing the smoke performance, which comprises:
[0005] A test room has a mounting surface for fixing the smoke machine to be tested;
[0006] A smoke module is arranged on the workbench below the smoke machine, which is used to emit smoke during the smoke test;
[0007] A PM2.5 detection module is arranged around the front side and the left and right sides of the smoke machine, which is used to detect the PM2.5 concentration at the setting position;
[0008] A display module is connected with the PM2.5 detection module, which is used to display the detection results of the PM2.5 detection module;
[0009] A control module is connected with the smoke machine, the smoke module, the PM2.5 detection module and the display module, and the control module controls the work of the smoke module, the PM2.5 detection module and the display module.
[0010] According to an embodiment of the utility model, the smoke module comprises a stove and an automatic frying mechanism, the stove is started, and the automatic frying mechanism fries the material automatically and makes the material smoke during the smoke test.
[0011] According to an embodiment of the utility model, automatic mechanism of frying dish includes utensil and mechanical arm, when carrying out smoke test, the stove starts, utensil is placed on the stove, mechanical arm is used for throwing food material into utensil and frying, to make food material smoke, or, automatic mechanism of frying dish includes utensil, mechanical arm and frying assembly, frying assembly is placed in utensil, when carrying out smoke test, the stove starts, utensil is placed on the stove, mechanical arm is used for throwing food material into utensil, frying assembly starts, rotates and stirs food material in utensil.
[0012] According to an embodiment of the utility model, the food material thrown by the mechanical arm includes oil, water or / and kelp / pepper, the mechanical arm adds oil into the pot, and after the oil is heated, water or / and kelp / pepper is added.
[0013] According to an embodiment of the utility model, it further includes a measuring cup, the measuring cup is used for containing oil and water, so that the mechanical arm can throw a set amount of oil into the pot each time the smoke test is performed.
[0014] According to an embodiment of the utility model, it further includes a dish, the dish is used for containing kelp / pepper, the mechanical arm grabs the dish to throw the kelp / pepper in the dish into the pot.
[0015] According to an embodiment of the utility model, when performing the smoke test, the control module starts the smoke machine and the stove, and adjusts the power of the smoke machine and the fire size of the stove.
[0016] According to an embodiment of the utility model, it further includes a temperature detection module, the temperature detection module is used for detecting the temperature of the pot, and the control module controls the mechanical arm to add food material into the pot according to the temperature of the pot detected by the temperature detection module.
[0017] According to an embodiment of the utility model, the temperature of the pot detected by the temperature detection module includes the temperature of the bottom of the pot and the temperature of the edge of the pot.
[0018] According to an embodiment of the utility model, the PM2.5 detection module includes a plurality of PM2.5 detectors, and a plurality of PM2.5 detectors are arranged on the front left side and the right side of the smoke machine, and each PM2.5 detector is located above the top plate of the smoke machine.
[0019] Compared with the prior art, the smoke test device has the following advantages:
[0020] The smoke test device of the utility model can automatically smoke when performing the smoke test, and the size of the smoke generated by the smoke module and the operating power of the smoke machine can be controlled by the control module, thereby reducing the interference of external factors on the experimental results and ensuring the consistency of the detection results. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 Figure is a structural schematic view of the smoking test device of the present application;
[0022] Figure 2 Figure is a structural schematic view of the smoking test device with the stir-frying assembly;
[0023] In the figure: 01. Control module, 02. Stir-frying assembly, 03. Temperature detection module, 1. Test room, 2. Range hood, 3. PM2.5 detection module, 4. Display module, 5. Stove, 6. Cookware, 7. Mechanical arm, 8. Measuring cup, 9. Dish.
[0024] The function realization and advantages of the present application will be further explained in combination with embodiments and with reference to the drawings. DETAILED DESCRIPTION
[0025] In the following, a plurality of embodiments of the present application will be disclosed with reference to the drawings. For the purpose of clear illustration, many practical details will be described in the following description. However, it should be understood that these practical details should not be used to limit the present application. That is, in some embodiments of the present application, these practical details are not necessary. In addition, for the purpose of simplifying the drawings, some conventional structures and components will be shown in the drawings in a simple schematic manner.
[0026] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.
[0027] In addition, the description of "first", "second", etc. in the present application is only for the purpose of description, and does not mean to specially indicate the order or sequence, nor to limit the present application. It is only to distinguish the components or operations described by the same technical terms, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art. When the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.
[0028] In order to further understand the content, characteristics and effects of the present application, the following embodiments are exemplified and described in detail as follows with reference to the drawings:
[0029] Please refer to Figure 1 andFigure 2 The utility model discloses a smoke test device, the utility model discloses a smoke test device for testing the suction effect of oil fume of range hood and finding the smoke leakage point of range hood. The smoke test device of the utility model, including, test room 1, smoke module, PM2.5 detection module 3, display module 4 and control module 01, test room 1 has the installation surface, and the range hood 2 of being tested is installed on the installation surface of test room 1, the smoke module is set up on the workbench below range hood 2, is used for sending out the smoke when doing the smoke test, PM2.5 detection module 3 is set around the front side and left and right sides of range hood 2, is used for detecting the PM2.5 concentration of setting position, display module 4 is connected with PM2.5 detection module 3, is used for showing the detection result of PM2.5 detection module 3, control module 01 is connected with range hood 2, smoke module, PM2.5 detection module 3 and display module 4, and control module 01 controls smoke module, PM2.5 detection module 3 and display module 4 work. The smoke test device of the utility model, when carrying out the smoke test to the range hood 2 of being tested, under the control of control module 01, the range hood 2 of being tested starts, and smoke module starts, and smoke module sends out the smoke and is sucked by range hood 2, in the smoke process, the PM2.5 detection module 3 of the front side, left side and right side of range hood 2 detects the concentration of PM2.5 of setting position, and the detection result is shown through display module 4, and display module 4 shows the PM2.5 concentration of range hood corresponding position in real time in the smoke process, so as to find the smoke leakage point of range hood.
[0030] The smoke test device of the utility model, when carrying out the smoke test, smoke module automatically smokes, and there is no tester to operate, and the size of smoke module smoke, the operation power of range hood 2 can be controlled by control module 01, reduces the interference of external factors to experimental result, can guarantee the consistency of detection result.
[0031] It is easy to know that the suction effect of oil fume of range hood is influenced by the power of exhaust fan of range hood, the setting position of air inlet, the size of air inlet and whether setting smoke baffle, whether setting air curtain, when determining the influence of these factors on the smoke suction effect of range hood, the interference factors need to be discharged, if testing by tester, the tester will cause uncontrollable interference to the test result in the operation process, cannot purely find the influence of the above factors, after testing the smoke suction effect of range hood by the smoke test device of the utility model, the influence of the above factors on the smoke suction effect of range hood can be found. After determining the influence of the above factors on the smoke suction effect of range hood, then testing by tester again, simulates the interference of oil fume in the actual operation process of user, further perfects the performance of range hood. The smoke device of the utility model is used to exclude the influence of human factors, and the power of exhaust fan of range hood, the setting position of air inlet, the size of air inlet and whether setting smoke baffle, whether setting air curtain and other factors can influence the suction effect of oil fume of range hood.
[0032] Referring to Figure 1 The smoke test device of the utility model, the smoke module includes the kitchen range 5 and the automatic cooking mechanism, when carrying out the smoke test, the kitchen range 5 starts, and the automatic cooking mechanism stirs-fries the food material automatically and makes the food material smoke. The smoke module adopts the smoke mode of cooking food material, which is closer to the actual cooking scene of the user, so that the detection result has more reference value.
[0033] Referring to Figure 1 The smoke test device of the utility model, the automatic cooking mechanism includes the pot 6 and the mechanical arm 7, when carrying out the smoke test, the kitchen range 5 starts, the pot 6 is placed on the kitchen range 5, and the mechanical arm 7 is used to throw the food material into the pot 6 and stir-fry, so that the food material smokes. When carrying out the smoke test, the control module 01 starts the range hood 2 and the kitchen range 5, and sets the power of the range hood 2, after the kitchen range 2 heats the pot, the food material is thrown into the pot 6 by the mechanical arm 7, then the food material is stirred by the mechanical arm 7, so that the food material smokes, in the process that the food material smokes and is sucked by the range hood 2, the PM2.5 detection module 3 detects the PM2.5 content of the set position and transmits the detection result to the display module 4, and the display module displays the PM2.5 concentration value of each position in real time, so that the tester clearly knows the position of smoke escape in the smoke process, and the R&D personnel can conveniently improve the structure.
[0034] The smoke test device of the utility model uses the mechanical arm 7 to throw the food material and stir-fry the food material, and the mechanical arm 7 has the same influence on the oil fume flow organization, so that the detection result has consistency.
[0035] The smoke test device of the utility model, the mechanical arm 7 is a purchased part, the mechanical arm 7 is a structure that can satisfy the functions of clamping the food material, throwing the food material and stirring the food material, and the structure of the mechanical arm 7 is not the protection key point of the smoke device, which will not be repeated here.
[0036] Referring to Figure 2 In Figure 2 In the embodiment of the smoke test device shown in the figure, the automatic cooking mechanism includes the pot 6, the mechanical arm 7 and the stir-frying assembly 02, the stir-frying assembly 02 is placed in the pot 6, when carrying out the smoke test, the kitchen range 5 starts, the pot 6 is placed on the kitchen range 5, the mechanical arm 7 is used to throw the food material into the pot 6, and the stir-frying assembly 02 starts, rotates and stirs the food material in the pot 6. When carrying out the smoke test, the mechanical arm 7 throws the food material into the pot 6, the stir-frying assembly 02 stirs and stirs the food material in the pot 6, so that the food material smokes. The stir-frying assembly 02 and the mechanical arm 7 are both purchased parts, the mechanical arm 7 is a structure that can satisfy the functions of clamping the food material and throwing the food material, the stir-frying assembly 02 is a structure that can satisfy the functions of stirring and stir-frying the food material, and the stir-frying assembly 02 and the mechanical arm 7 are not the protection key point of the smoke device, which will not be repeated here.
[0037] The smoking test device of the utility model, the food material that mechanical arm 7 throws includes oil, water or / and kelp / pepper, mechanical arm 7 adds oil into pot 6, and after oil temperature rises, add water or / and kelp / pepper.
[0038] The smoking test device of the utility model further includes measuring cup 8, and the measuring cup is used to hold oil and water, so that mechanical arm 7 can throw the set amount of oil into pot 6 every time when carrying out the smoking test.
[0039] The smoking test device of the utility model further includes dish 9, and dish 9 is used to hold kelp / pepper, and mechanical arm 7 grabs dish 9 to throw kelp / pepper in dish 9 into pot 6.
[0040] The smoking test device of the utility model, when carrying out the smoking test, control module 01 starts range hood 2 and stove 5, and adjusts the power size of range hood 2 and the firepower size of stove 5.
[0041] The smoking test device of the utility model further includes temperature detection module 03, and temperature detection module 03 is used to detect the temperature of pot 6, and control module 01 controls mechanical arm 7 to add food material into pot 6 by the temperature of pot 6 detected by temperature detection module 03.
[0042] The smoking test device of the utility model, the temperature of pot 6 detected by temperature detection module 03 includes the temperature of the bottom of pot 6 and the temperature of the edge of pot 6.
[0043] The smoke testing device, the PM2.5 detection module 3 includes multiple PM2.5 detectors, multiple PM2.5 detectors are arranged on the front side left side and the right side of the range hood 2, and each PM2.5 detector is located above the top plate of the range hood. When the stove 5 is a double-head stove, at least three PM2.5 detectors are arranged at positions corresponding to each stove on the front side of the range hood 2, smoke of left side, right side and middle point of the corresponding part of the range hood and the corresponding side stove is monitored, a PM2.5 detector is also arranged at the middle position of the front side of the range hood 2, and at least three PM2.5 detectors are also arranged from front to back on the left side and the right side of the range hood 2.
[0044] As shown in the figure, Figure 1 from back to front on the left side / right side of the range hood, the PM2.5 detectors are sequentially named as a first detector, a second detector and a third detector, and from left to right on the front side of the range hood, the PM2.5 detectors are sequentially named as a fourth detector, a fifth detector, a sixth detector, a seventh detector, an eighth detector, a ninth detector and a tenth detector, when the burner on the left side of the stove 5 works, the detection data of the first detector, the second detector and the third detector on the left side of the range hood 2 and the data of the fourth detector, the fifth detector, the sixth detector and the seventh detector on the front side of the range hood 2 are mainly focused on by the detector; when the burner on the right side of the stove 5 works, the detection data of the first detector, the second detector and the third detector on the right side of the range hood 2 and the data of the seventh detector, the eighth detector, the ninth detector and the tenth detector on the front side of the range hood 2 are mainly focused on by the detector. When any burner or both burners of the stove 5 work, all PM2.5 detectors work at the same time.
[0045] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement or improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A smoke test device for testing smoke performance, characterized in that: include: A test room (1) having a mounting surface for fixing a range hood (2) to be tested; A smoke module, which is arranged on a workbench below the smoke machine (2) and is used to emit smoke when performing a smoke test; A PM2.5 detection module (3), which is arranged around the front side and left and right sides of the range hood (2) and is used to detect the PM2.5 concentration at the location where it is installed; a display module (4), connected to the PM2.5 detection module (3), and configured to display the detection result of the PM2.5 detection module (3); A control module (01) is connected to the smoke machine (2), the smoke generating module, the PM2.5 detection module (3) and the display module (4), and the control module (01) controls the operation of the smoke generating module, the PM2.5 detection module (3) and the display module (4).
2. The smoke test device according to claim 1, characterized in that: The smoke generating module comprises a stove (5) and an automatic cooking mechanism. When a smoke generating test is performed, the stove (5) is started, and the automatic cooking mechanism automatically stirs the food and causes the food to generate smoke.
3. The smoke test device according to claim 2, characterized in that: The automatic cooking mechanism comprises a pot (6) and a robotic arm (7); when a smoke test is performed, the stove (5) is started, the pot (6) is placed on the stove (5), and the robotic arm (7) is used to throw food into the pot (6) and stir-fry the food so that the food produces smoke; or, the automatic cooking mechanism comprises a pot (6), a robotic arm (7) and a stir-fry component (02); the stir-fry component (02) is placed in the pot (6); when a smoke test is performed, the stove (5) is started, the pot (6) is placed on the stove (5), and the robotic arm (7) is used to throw food into the pot (6); the stir-fry component (02) is started, and rotates and stirs the food in the pot (6).
4. The smoke test device according to claim 3, characterized in that: The ingredients thrown by the robotic arm (7) include oil, water and / or kelp / chili pepper. The robotic arm (7) adds oil into the pot (6) and adds water and / or kelp / chili pepper after the oil is heated.
5. The smoke test device according to claim 3, characterized in that: It also includes a measuring cup (8) for holding oil and water, so that the robotic arm (7) can throw a set amount of oil into the pot (6) each time a smoke test is performed.
6. The smoke test device according to claim 3, characterized in that: It also includes a dish (9) for holding kelp / chili peppers, and the robotic arm (7) grabs the dish (9) to throw the kelp / chili peppers in the dish (9) into the pot (6).
7. The smoke test device according to claim 3, characterized in that: When performing a smoke test, the control module (01) starts the range hood (2) and the stove (5), and adjusts the power of the range hood (2) and the firepower of the stove (5).
8. The smoke test device according to claim 3, characterized in that: It also includes a temperature detection module (03), which is used to detect the temperature of the pot (6). The control module (01) controls the mechanical arm (7) to add food into the pot (6) based on the temperature of the pot (6) detected by the temperature detection module (03).
9. The smoke test device according to claim 8, characterized in that: The temperature of the pot (6) detected by the temperature detection module (03) includes the temperature of the bottom of the pot (6) and the temperature of the edge of the pot (6).
10. The smoke test device according to claim 1, characterized in that: The PM2.5 detection module (3) includes a plurality of PM2.5 detectors. The left and right sides of the front side of the range hood (2) are both provided with a plurality of PM2.5 detectors, and each of the PM2.5 detectors is located above the top plate of the range hood.