Oil smoke purification all-in-one machine capable of automatically adjusting smoke extraction effect

Abstract

The utility model relates to an oil fume purification all-in-one machine capable of automatically adjusting the fume suction effect, and belongs to the field of oil fume purification all-in-one machines. Comprising a purifying box, an electric box, an exhaust fume collecting hood and a plurality of adjusting mechanisms mounted in the exhaust fume collecting hood. The adjusting mechanism comprises an oil filter screen frame, a fixed screen strip, a movable screen strip and a driving part. A mounting groove is formed in the inner wall of the oil filter screen frame; a plurality of rotating holes are formed in the bottom of the mounting groove; the fixed net strips are fixedly mounted in the mounting grooves; the movable net strip is rotationally mounted in the rotating hole, and a first containing channel with the adjustable size is formed between the fixed net strip and the movable net strip; the driving piece is in transmission connection with the movable net strip, and the driving piece is electrically connected with the electric box. A plurality of stations can be intelligently controlled, an air inlet is independently controlled to be opened and closed, the air inlet amount is controlled, and the energy consumption of equipment is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the oil fume purification integrated machine field, especially relate to an oil fume purification integrated machine capable of automatically adjusting smoke extraction effect. BACKGROUND

[0002] The oil fume purification integrated machine is a kind of equipment that oil fume collection and purification treatment are integrated, and the oil fume purification refers to the process of collecting, filtering and purifying the oil fume generated in the cooking process, which is widely used in catering industry, industrial kitchen and other places, unlike general household range hood, the oil fume purification integrated machine is a kind of commercial large-scale equipment, which purifies oil fume in the process of extracting oil fume, aims to control oil fume emission and improve air quality, and the oil fume purification integrated machine usually adopts multiple purification technologies combination to achieve the purpose of efficient purification.

[0003] Generally, the oil fume purification integrated machine is installed with multiple cooking utensils below, and in the cooking process, users use only part of the cooking utensils most of the time, and rarely use multiple simultaneously, so the fresh air is extracted from the cooking utensils not in use instead of oil fume, so that the oil fume purification integrated machine can only run at full load for a long time, and the smoke extraction effect is not good, which wastes resources.

[0004] The patent with publication number CN220355495U discloses a multi-directional oil fume extraction purification integrated machine, which comprises a machine body, an oil fume purifier installed on the top of the machine body, a suction unit installed below the machine body, the suction unit is communicated with the oil fume purifier, and an adjusting unit is installed between the suction unit and the machine body, the adjusting unit can adjust the suction angle of the suction unit, and a connecting seat is installed on the back of the machine body.

[0005] The prior art has at least the following problems in use:

[0006] The existing oil fume purification integrated machine can only adjust the suction angle of the suction unit through the adjusting unit, and then adjust the wind direction of the inlet air, but cannot control and close the inlet of the non-working cooking utensil area. UTILITY MODEL CONTENTS

[0007] The utility model provides a kind of oil fume purification integrated machine capable of automatically adjusting smoke extraction effect, to solve the technical problem that the inlet of the non-working cooking utensil area cannot be controlled and closed in prior art.

[0008] In order to achieve the above purpose, the utility model realizes the following technical scheme:

[0009] A fume purifier capable of automatically adjusting the extraction effect includes: a purification box, an electrical box, a fume hood, and multiple adjustment mechanisms installed within the fume hood. The adjustment mechanisms include: an oil filter frame, fixed mesh bars, moving mesh bars, and a drive element. The inner wall of the oil filter frame is provided with a mounting slot, the bottom of which is provided with multiple rotation holes; the fixed mesh bars are fixedly mounted within the mounting slot; the moving mesh bars are rotatably mounted within the rotation holes, and a first accommodating channel of adjustable size is formed between the fixed and moving mesh bars; the drive element is in transmission connection with the moving mesh bars, and the drive element is electrically connected to the electrical box.

[0010] Furthermore, the adjustment mechanism further includes: two fixed mesh strips, two moving mesh strips, a pin, and a gear plate. The two fixed mesh strips are vertically mounted on the fixed mesh strips, and the two fixed mesh strips are respectively arranged at the two ends of the fixed mesh strips; the two moving mesh strips are vertically mounted on the moving mesh strips, and the two moving mesh strips are respectively arranged at the two ends of the moving mesh strips; the pin is fixed at both ends of the rotation center of the moving mesh strips; the gear plate is mounted on the moving mesh strips, and the gear plates on multiple moving mesh strips are meshed with each other. The driving member controls the rotation of the moving mesh strips, and the multiple gear plates interact with each other to adjust the size of the first accommodating channel.

[0011] Furthermore, the system further includes: a fan and an electric field module. The purification box has a second accommodating channel in communication with the first accommodating channel. The fan is installed in the second accommodating channel to provide negative pressure. The top of the purification box has ventilation holes. The electric field module is installed in the purification box to provide an electric field for the oil smoke in the second accommodating channel.

[0012] Furthermore, the system further comprises: a leakage protector, an intelligent power supply, and a main control box. The leakage protector is located within the cavity of the electrical box; the intelligent power supply is located on one side of the leakage protector; and the main control box is located on the other side of the leakage protector. The fan and the electric field module are electrically connected to the main control box, and the plurality of drive components are communicatively connected to the main control box.

[0013] Furthermore, the system further comprises: a plurality of smoke sensors, a plurality of lighting lamps, and an operation panel. The plurality of oil filter frames are installed in the smoke hood, with the smoke sensors corresponding to the oil filter frames in a one-to-one relationship; a plurality of lighting lamps are installed on the smoke hood; and an operation panel is installed on the smoke hood, electrically connected to the lighting lamps and the smoke sensors, and electrically connected to the main control box.

[0014] Furthermore, the plurality of movable mesh bars and the plurality of fixed mesh bars are arranged in an interlaced manner, and heat dissipation holes are provided on both sides of the electrical box, and the two heat dissipation holes are symmetrically arranged.

[0015] The oil fume purification all-in-one machine with automatic adjustment of smoke extraction effect has the advantages that:

[0016] According to actual cooking requirements, the user can accurately open the smoke suction ports opposite to the working stove when only part of the stoves in the kitchen are in the working state, so that the oil fume generated in the area can be effectively captured and purified, the running energy consumption of the whole device can be significantly reduced, the economic and environmental protection effect can be achieved, and unnecessary waste of energy can be avoided. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0018] Figure 1 A structure schematic view of the oil fume purification all-in-one machine with automatic adjustment of smoke extraction effect provided by the embodiment of the present application is shown in the figure.

[0019] Figure 2 A structure schematic view of the oil fume purification all-in-one machine with automatic adjustment of smoke extraction effect provided by the embodiment of the present application is shown in the figure.

[0020] Figure 3 A front view of the oil fume purification all-in-one machine with automatic adjustment of smoke extraction effect provided by the embodiment of the present application is shown in the figure.

[0021] Figure 4 A structure schematic view of the electric box provided by the embodiment of the present application is shown in the figure. Figure 3 A sectional view obtained after cutting along the A-A path in the figure.

[0022] Figure 5 A structure schematic view of the electric box provided by the embodiment of the present application is shown in the figure.

[0023] Figure 6 A structure schematic view of the adjustment assembly provided by the embodiment of the present application is shown in the figure.

[0024] Figure 7 A structure schematic view of the oil filter net frame provided by the embodiment of the present application is shown in the figure.

[0025] Figure 8 A structure schematic view of the adjustment assembly provided by the embodiment of the present application is shown in the figure.

[0026] Figure 9The utility model discloses provide the structure diagram of the first accommodating channel of adjusting assembly in closing.

[0027] Figure 10 The utility model discloses provide the installation structure diagram of gear plate in adjusting assembly.

[0028] In the drawing: 10 - purification box;20 - electric box;30 - smoke hood;40 - adjusting assembly;401 - oil filter net frame;402 - installation groove;403 - rotating hole;404 - fixed net strip;405 - movable net strip;406 - first accommodating channel;407 - drive part;408 - fixed net strip edge;409 - movable net strip edge;410 - pin column;411 - gear plate;101 - fan;102 - second accommodating channel;103 - air hole;104 - electric field module;201 - leakage protector;202 - intelligent power supply;203 - master control box;301 - smoke sensor;302 - illuminating lamp;303 - operation panel;204 - heat dissipation hole. DETAILED DESCRIPTION

[0029] The embodiments of the present application will be described in detail below with reference to the drawings.

[0030] In the description of the present application, it needs to be understood that the orientation or position relationship indicated by the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0031] The terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0032] In the description of the present application, it needs to be explained that, unless otherwise specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be welding, it can also be bolted connection, it can also be riveting;It can be fixed connection, or it can be detachable connection, or integrally connected;It can be mechanical connection, or it can be electrical connection;It can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0033] Embodiment:

[0034] Please refer to Figures 1 to 10 As shown in the drawings, the embodiment provides an oil fume purification integrated machine capable of automatically adjusting the smoke extraction effect, comprising: a purification box 10, an electric box 20, a smoke collecting hood 30, and a plurality of adjusting mechanisms installed in the smoke collecting hood 30. The adjusting mechanism comprises: a filter screen frame 401, a fixed screen strip 404, a movable screen strip 405, and a driving member 407. The inner wall of the filter screen frame 401 is provided with a mounting groove 402, and a plurality of rotating holes 403 are formed in the bottom of the mounting groove 402; the fixed screen strip 404 is fixedly installed in the mounting groove 402; the movable screen strip 405 is rotatably installed in the rotating hole 403, and a first accommodating channel 406 with adjustable size is formed between the fixed screen strip 404 and the movable screen strip 405; the driving member 407 is in transmission connection with the movable screen strip 405, and the driving member 407 and the electric box 20 are in electrical connection.

[0035] In the embodiment, as shown in Figures 1 to 4 and Figures 6 to 10 The adjusting assembly 40 is specifically a layer of filter screen for adjusting the air inlet, and is installed in the smoke collecting hood 30, mainly used for intercepting large oil droplets and particulate matters, thereby reducing the purification load of the purification box 10, and improving the overall purification efficiency. The plurality of adjusting mechanisms are all arranged in the smoke collecting hood 30, and the first accommodating channels 406 of each adjusting mechanism are independently controlled, thereby corresponding to the opening or closing of the specific working condition of the oil fume purification integrated machine under the non-full load working state, or the size of the first accommodating channel 406 is adjusted according to the working state of the stove. The plurality of fixed screen strips 404 and movable screen strips 405 improve the adjustment precision, thereby improving the adjustment range of the overall wind speed and wind volume of the equipment, and providing more abundant use scenarios. The adjusting mechanism improves the purification efficiency, and also accurately schedules the energy of the equipment, improves the energy utilization rate, thereby reducing the energy consumption. The electric box 20 can quickly cut off the power supply when an electrical fault occurs, thereby improving the stability and safety of the equipment.

[0036] Further, in some embodiments of the embodiment, as shown in Figure 8 , Figure 9 , Figure 10As shown, the adjusting mechanism further comprises two fixed mesh strip edges 408, two movable mesh strip edges 409, a pin column 410, and a gear plate 411. The two fixed mesh strip edges 408 are vertically installed on the fixed mesh strip 404 and are respectively arranged at the two ends of the fixed mesh strip 404. The two movable mesh strip edges 409 are vertically installed on the movable mesh strip 405 and are respectively arranged at the two ends of the movable mesh strip 405. The pin column 410 is fixed at the two ends of the rotation center of the movable mesh strip 405. The gear plate 411 is arranged on the movable mesh strip 405, the gear plates 411 on the plurality of movable mesh strips 405 are engaged with each other, the driving member 407 controls the rotation of the movable mesh strip 405, and the plurality of gear plates 411 interact to adjust the size of the first containing passage 406.

[0037] In the embodiment, as shown in Figures 6 to 10 The first adjusting part of the adjusting assembly 40 is fixedly installed in the installation groove 402, and welding, bolt connection or the like can be used to ensure the firmness. The second adjusting parts are installed in the rotation holes 403 one by one, and the second adjusting parts after installation can smoothly rotate around the central axis of the rotation hole 403. During installation, the initial position between the first adjusting part and the second adjusting parts can form a containing passage of a certain size to allow the oil fume to pass through. The plurality of second adjusting parts are connected to each other through the driving member 407, the rotation of the driving member 407 drives the second adjusting parts connected thereto to rotate around the central axis of the rotation hole 403, and the plurality of second adjusting parts are connected to each other through the gear plate 411. Therefore, the rotation of one second adjusting part can drive all the other second adjusting parts to rotate synchronously, and with the rotation of the second adjusting parts, the size of the containing passage formed between the first adjusting part and the second adjusting parts changes, thereby realizing the function of the adjustable oil filter screen of the air inlet and meeting the demand for oil fume filtering and air inlet under different conditions.

[0038] Further, in some embodiments of the embodiment, as shown in Figure 4 , Figure 5 , Figure 6 The fan 101 and the electric field module 104 are further included. The purification box 10 has a second containing passage 102, the second containing passage 102 is connected with the first containing passage 406, the fan 101 is installed in the second containing passage 102 and is used to provide negative pressure, and the top of the purification box 10 is provided with a ventilation hole 103. The electric field module 104 is arranged in the purification box 10 and is used to provide an electric field for the oil fume in the second containing passage 102.

[0039] In the embodiment, as shown in Figures 1 to 8As shown, by setting the first containing passage 406 and the second containing passage 102, a plurality of return passages are set in the first containing passage 406, thereby increasing the residence time of the oil fume in the first containing passage 406, intercepting the oil droplets and large particle suspensions to a certain extent, and guiding the gas flow of the whole device by the fan 101, so that the electric field module 104 attaches charges to the particles in the oil fume, and finally captures the particles by the electric field, thereby more efficiently purifying the oil fume. Figure 8 The passage shown in the A-A path in FIG. 10B is the first containing passage 406.

[0040] Further, in some embodiments of the present embodiment, as shown in Figure 1 , Figure 2 , Figure 4 and Figure 5 , the device further comprises a leakage protector 201, an intelligent power supply 202, and a main control box 203. The leakage protector 201 is located in the cavity of the electric box 20. The intelligent power supply 202 is located on one side of the leakage protector 201. The main control box 203 is located on the other side of the leakage protector 201, and the fan 101 and the electric field module 104 are electrically connected with the main control box 203, and the plurality of driving members 407 are in communication connection with the main control box 203.

[0041] In the present embodiment, as shown in Figure 1 , Figure 2 , Figure 4 and Figure 5 , the communication connection between the components is realized by the main control box 203, thereby improving the control strength of the main components and the stability and safety of the internal structure operation.

[0042] Further, in some embodiments of the present embodiment, as shown in Figures 1 to 5 , the device further comprises a plurality of smoke sensors 301, a plurality of illuminating lamps 302, and an operation panel 303. The oil filter screen frame 401 has a plurality of, which are all installed in the smoke collecting cover 30, and the smoke sensor 301 and the oil filter screen frame 401 are in one-to-one correspondence. The plurality of illuminating lamps 302 are installed on the smoke collecting cover 30. The operation panel 303 is installed on the smoke collecting cover 30 and is electrically connected with the illuminating lamp 302 and the smoke sensor 301, and the operation panel 303 is electrically connected with the main control box 203.

[0043] In the present embodiment, as shown in Figures 1 to 5As shown, the plurality of smoke sensors 301 monitor the concentration of oil fume in real time, and the smoke sensors and corresponding adjustment components 40 are connected correspondingly, specifically, the oil fume concentration in different areas sensed by different smoke sensors 301 is converted into an electrical signal and transmitted to the master control box 203, the master control box 203 controls the adjustment component 40 corresponding to the electrical signal according to the specific electrical signal, controls the size of the channel, adjusts the speed of the fan 101 according to the working state of the adjustment component 40, and correspondingly adjusts the power consumption of the electric field module 104, so that in the low load state, the adjustment component 40 can accurately capture the oil fume, and the working state of the fan 101 and the electric field module 104 is adjusted to reduce the redundant energy consumption of the equipment in the small amount of oil fume state, and in the high load state, the distribution of wind power is accurately improved to ensure the reliability of purification. Through the setting of the illuminating lamp 302, the cooking area can be illuminated, so that the chef or user can clearly see the food and cooking state during cooking, improving the accuracy and safety of cooking.

[0044] Further, in some embodiments of the present embodiment, as shown in Figures 6 to 10 As shown, the plurality of dynamic mesh strips 405 and the plurality of fixed mesh strips 404 are arranged in a staggered manner, and the two sides of the electric box 20 are provided with heat dissipation holes 204, and the two heat dissipation holes 204 are symmetrically arranged.

[0045] In the present embodiment, as shown in Figures 6 to 10 As shown, in each group of adjustment components 40, the dynamic mesh strips 405 and the fixed mesh strips 404 are arranged in a staggered manner, which prolongs the residence time of oil fume in the first containing channel 406, thereby reducing the burden of subsequent purification. Through the setting of the heat dissipation holes 204, the heat inside the electric box 20 can be dissipated to the external environment, preventing the electrical components inside the electric box 20 from being damaged or performance degraded due to overheating, thereby prolonging the service life of the entire oil fume purification all-in-one machine.

[0046] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can easily think of changes or replacements within the technical range disclosed in the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A kitchen fume purification all-in-one machine capable of automatically adjusting the smoking effect, comprising: The purification box (10), the electric box (20), the fume hood (30), and a plurality of adjusting mechanisms installed in the fume hood (30) are characterized in that the adjusting mechanisms comprise: An oil filter screen frame (401) has an inner wall with an installation groove (402) opened therein, and a plurality of rotating holes (403) are opened at the bottom of the installation groove (402); A fixed screen strip (404) is fixedly installed in the installation groove (402); A movable screen strip (405) is rotatably installed in the rotating hole (403), and a first accommodating channel (406) with adjustable size is formed between the fixed screen strip (404) and the movable screen strip (405); A driving member (407) is in transmission connection with the movable screen strip (405), and the driving member (407) and the electric box (20) are in electrical connection.

2. The oil fume purification all-in-one machine capable of automatically adjusting the smoking effect according to claim 1, characterized in that, The adjusting mechanism further comprises: Two fixed screen strip edges (408) are perpendicularly installed on the fixed screen strip (404), and the two fixed screen strip edges (408) are respectively arranged at the two ends of the fixed screen strip (404); Two movable screen strip edges (409) are perpendicularly installed on the movable screen strip (405), and the two movable screen strip edges (409) are respectively arranged at the two ends of the movable screen strip (405); A pin column (410) is fixed at both ends of the rotating center of the movable screen strip (405); A gear plate (411) is arranged on the movable screen strip (405), the gear plates (411) on a plurality of movable screen strips (405) are in meshing connection with each other, the driving member (407) controls the rotation of the movable screen strip (405), and a plurality of gear plates (411) interact to adjust the size of the first accommodating channel (406).

3. The oil fume purification integrated machine capable of automatically adjusting the smoking effect according to claim 2, characterized in that, Further comprising: A fan (101) is arranged in a second accommodating channel (102) in the purification box (10), the second accommodating channel (102) is in communication with the first accommodating channel (406), the fan (101) is installed in the second accommodating channel (102) and is used for providing negative pressure, and a ventilation hole (103) is opened at the top of the purification box (10); An electric field module (104) is arranged in the purification box (10) and is used for providing an electric field for oil fume in the second accommodating channel (102).

4. The oil fume purification integrated machine capable of automatically adjusting the smoking effect according to claim 3, characterized in that, Further comprising: An electric leakage protector (201) is located in the cavity of the electric box (20); An intelligent power supply (202) is located on one side of the electric leakage protector (201); A main control box (203) is located on the other side of the electric leakage protector (201), the fan (101) and the electric field module (104) are respectively in electrical connection with the main control box (203), and a plurality of driving members (407) are in communication connection with the main control box (203).

5. The oil fume purification integrated machine capable of automatically adjusting the smoking effect according to claim 4, characterized in that, Further comprising: A plurality of smoke sensors (301) are provided, and the oil filter screen frames (401) are installed in the fume hood (30) one by one, and the smoke sensors (301) correspond to the oil filter screen frames (401) one by one; A plurality of illuminating lamps (302) are installed on the fume hood (30). An operation panel (303) is installed on the smoke hood (30) and electrically connected with the lighting lamp (302) and the smoke sensor (301), and the operation panel (303) is electrically connected with the main control box (203).

6. The oil fume purification integrated machine capable of automatically adjusting the smoking effect according to claim 5, characterized in that, The multiple moving net strips (405) and the multiple fixed net strips (404) are staggered with each other, and both sides of the electric box (20) are provided with heat dissipation holes (204), and the two heat dissipation holes (204) are symmetrically arranged.

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