CN112539501A - Kitchen ventilation device - Google Patents
Kitchen ventilation device Download PDFInfo
- Publication number
- CN112539501A CN112539501A CN202011384555.2A CN202011384555A CN112539501A CN 112539501 A CN112539501 A CN 112539501A CN 202011384555 A CN202011384555 A CN 202011384555A CN 112539501 A CN112539501 A CN 112539501A
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- Prior art keywords
- smoke
- kitchen
- collecting box
- wall
- air
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/72—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with backwash arms, shoes or nozzles
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/39—Monitoring filter performance
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0254—Ducting arrangements characterised by their mounting means, e.g. supports
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kitchen ventilation device which comprises a kitchen inner wall, wherein mounting brackets are fixedly mounted at the top and the bottom of the right side of an inner cavity of the kitchen inner wall, a smoke collecting box is fixedly mounted between the two mounting brackets, the right side of the smoke collecting box is communicated with a main ventilation device, and an inner cavity of the smoke collecting box is provided with an exhaust pipeline. When the smoke backflow preventing mechanism is actually used, if the air leaks from the connecting part of the ventilation device in the ventilation and air exchange process, the backflow smoke is extracted to the outside again under the action of the smoke backflow preventing mechanism, the smoke can be exhausted to the outside through the exhaust pipe, the smoke is prevented from leaking and flowing back to the indoor, the purity of indoor air is guaranteed, the smoke backflow preventing mechanism is convenient to use for a user, the user can start the cleaning mechanism to work to clean the second filter screen, oil stains on the second filter screen are removed, the cleanliness of the second filter screen is guaranteed, and the filtering efficiency is improved.
Description
Technical Field
The invention relates to the technical field of kitchen ventilation, in particular to a kitchen ventilation device.
Background
Kitchen, which means a room in which food can be prepared and cooked, is a modern kitchen, and generally includes a stove (gas stove, electric stove, microwave oven or oven), a kitchen counter (bowl or dish washer) and a device for storing food, which depends on the development of productivity, local natural conditions and living habits of residents, and the kitchen is gradually reasonable in functionality through the evolution of different periods.
When the kitchen is used, oil smoke is generated indoors, and at the moment, a ventilation device needs to be installed, but the traditional ventilation device has the following defects:
one, be difficult to prevent the flue gas backward flow, traditional ventilation device at the during operation, the junction that the pipeline can often be followed to the flue gas spills, and then flows back indoor, so just can greatly reduced ventilation's efficiency, inconvenient user uses.
Secondly, in long-time use, the spot in the oil fume can glue on the pipeline inner wall, is difficult to clear away, and this makes ventilation's effect reduced, reduces ventilation's speed, influences the user and uses experience and feel, and inconvenient user uses.
Disclosure of Invention
The invention aims to provide a kitchen ventilation and air exchange device which has the advantages of preventing smoke from flowing back and preventing oil smoke stains from adhering to the inner wall of a pipeline, and solves the problems that the smoke is difficult to prevent from flowing back, the smoke in the traditional ventilation and air exchange device often leaks from the joint of the pipeline and then flows back to the indoor when in work, so that the ventilation and air exchange efficiency is greatly reduced, the use by a user is inconvenient, the stains in the oil smoke can adhere to the inner wall of the pipeline and are difficult to remove, the ventilation and air exchange effect is reduced, the ventilation and air exchange speed is reduced, the use experience of the user is influenced, and the use by the user is inconvenient.
In order to achieve the purpose, the invention provides the following technical scheme: a kitchen ventilation device comprises a kitchen inner wall, wherein mounting brackets are fixedly mounted at the top and the bottom of the right side of an inner cavity of the kitchen inner wall, a smoke collecting box is fixedly mounted between the two mounting brackets, the right side of the smoke collecting box is communicated with a main air interchanger, the inner cavity of the smoke collecting box is provided with an exhaust pipeline, the left side of the smoke collecting box is communicated with a smoke filtering pipeline, the two sides of the exhaust pipeline are respectively communicated with the main air interchanger and the smoke filtering pipeline, the top and the bottom of the inner cavity of the smoke collecting box are both communicated with a smoke backflow prevention mechanism, the top and the bottom of the smoke collecting box are both communicated with an exhaust pipe, one side of the smoke backflow prevention mechanism is communicated with the exhaust pipe, smoke sensors are fixedly mounted at the top and the bottom of the two sides of the inner cavity of the smoke collection box, and a cleaning mechanism is arranged at the left bottom of the smoke collection box.
Through adopting above-mentioned technical scheme, when through the in-service use, ventilation's in-process, if the condition of junction gas leakage on the breather appears, then under the effect of flue gas backflow prevention mechanism, take the flue gas of backward flow outside out once more, the flue gas can be discharged to outdoor through the blast pipe, so prevent that the flue gas from revealing and reverse-filling back indoor, guarantee the purity of room air, the person of facilitating the use uses, if long-time use, two filter screens on the smog filtering pipeline remain and have too much oil stain influence flue gas filtration, at this moment the user can open the wiper mechanism work, wash filter screen two, get rid of the oil stain on the filter screen two, guarantee the clean of filter screen two, and the efficiency of filtration is improved.
The invention is used for the kitchen ventilation device as described above, further comprising: the left side of the smoke filtering pipeline is communicated with an air inlet outer cover, the right side of the main air interchanger is communicated with an air outlet outer cover, and the air outlet outer cover penetrates through the inner wall of the right side of the inner wall of the kitchen.
The invention is used for the kitchen ventilation device as described above, further comprising: the mounting bracket comprises a fixing rod fixed on the smoke collecting box, the right side of the fixing rod is fixedly mounted on the inner wall of a kitchen, a buckle piece is fixedly connected to the inner side of the fixing rod, and the exhaust pipe is clamped on the inner side of the buckle piece.
Through adopting above-mentioned technical scheme, through the setting of installing support, the blast pipe joint is on buckle spare when the installation, when easy to assemble blast pipe, also can guarantee the stability of blast pipe.
The invention is used for the kitchen ventilation device as described above, further comprising: the shape of dead lever is L shape, the right side of dead lever passes through bolt fixed connection on the kitchen inner wall.
The invention is used for the kitchen ventilation device as described above, further comprising: the flue gas backflow preventing mechanism comprises an auxiliary air interchanger fixedly mounted on the inner wall of a flue gas collecting box, an air inlet pipe is fixedly mounted on one side of the auxiliary air interchanger, the other side of the auxiliary air interchanger is communicated with an exhaust pipe, a rotating rod is rotatably connected to the center of an inner cavity of the air inlet pipe, a valve body is fixedly connected to the surface of the rotating rod, the top end of the rotating rod penetrates through the top of the air inlet pipe and a first fixedly connected gear, a first motor is fixedly mounted on one side of the top of the air inlet pipe, and a second gear meshed with the first motor and a second gear are.
Through adopting above-mentioned technical scheme, through the setting of valve body, when flue gas anti-return mechanism was out of work, the valve body was in the closure state, so can effectually prevent that outdoor dirty air from entering into indoorly, and the person of facilitating the use uses.
The invention is used for the kitchen ventilation device as described above, further comprising: and a first filter screen is fixedly arranged on one side of the inner cavity of the air inlet pipe, which is far away from the valve body.
The invention is used for the kitchen ventilation device as described above, further comprising: the smog filtering pipe is including running through the box that admits air that sets up in flue gas collecting box left side and communicate with exhaust duct, the top fixed mounting of the box that admits air has the motor mounting panel, the inboard fixed mounting of motor mounting panel has motor two, the output shaft of motor two runs through to the inner chamber and the fixedly connected with filter screen two of the box that admits air, filter screen two rotates at the inner chamber of the box that admits air, the top fixed mounting of the box inner chamber that admits air has the image recognition sensor.
Through adopting above-mentioned technical scheme, through the setting of motor two, before the washing, two ninety degree upsets of filter screen that will start motor earlier to filter screen two can be by comprehensive washing, improve the cleaning efficiency.
The invention is used for the kitchen ventilation device as described above, further comprising: the cleaning mechanism comprises a water tank fixedly mounted on the smoke collecting box and a sprinkling sprayer penetrating through the air inlet box, a water suction pump is fixedly mounted on the front side of the water tank, the water inlet end of the water suction pump is communicated with the water tank, the water outlet end of the water suction pump is communicated with a water guide pipe, and one end, far away from the water suction pump, of the water guide pipe is communicated with the sprinkling sprayer.
The invention is used for the kitchen ventilation device as described above, further comprising: the bottom of water tank front side has seted up the feed inlet, and the inner chamber of feed inlet is provided with the sealing plug.
The invention is used for the kitchen ventilation device as described above, further comprising: the right-hand member of two blast pipes all runs through to the right side of kitchen inner wall.
Compared with the prior art, the invention has the following beneficial effects:
firstly, when the smoke backflow preventing mechanism is in practical use, in the process of ventilation and air exchange, if the air leakage condition of the connecting part on the air exchange device occurs, then the backflow smoke is extracted to the outside again under the action of the smoke backflow preventing mechanism, the smoke can be exhausted to the outdoor through the exhaust pipe, the smoke is prevented from leaking and flowing back to the indoor, the purity of indoor air is ensured, the smoke backflow preventing mechanism is convenient for a user to use, if excessive oil stains are left on the filter screen II on the smoke filtering pipeline to influence smoke filtering in long-time use, the user can start the cleaning mechanism to work at the moment, clean the filter screen II, remove the oil stains on the filter screen II, ensure the cleanness of the filter screen II and improve the filtering efficiency.
The exhaust pipe is clamped on the clamping piece during installation through the installation of the installation support, so that the exhaust pipe is convenient to install, and meanwhile, the stability of the exhaust pipe can be guaranteed.
Through the arrangement of the valve body, when the smoke backflow prevention mechanism does not work, the valve body is in a closed state, so that outdoor dirty air can be effectively prevented from entering a room, and the smoke backflow prevention mechanism is convenient for a user to use.
And fourthly, the second motor is arranged, and before cleaning, the second motor is started to drive the second filter screen to turn right and left, so that the second filter screen can be cleaned comprehensively, and the cleaning efficiency is improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a perspective cross-sectional view of the present invention.
FIG. 3 is a perspective view of the smoke backflow prevention mechanism of the present invention.
Figure 4 is a top perspective sectional view of the smoke filter conduit of the present invention.
Figure 5 is a bottom perspective sectional view of the smoke filter conduit of the present invention.
Fig. 6 is a perspective view of the mounting bracket of the present invention.
In the figure: 1. the inner wall of the kitchen; 2. mounting a bracket; 3. a flue gas collecting box; 4. a primary air exchange device; 5. an exhaust duct; 6. a flue gas backflow prevention mechanism; 7. an exhaust pipe; 8. a smoke sensor; 9. a smoke filter conduit; 10. a cleaning mechanism; 11. an air intake housing; 12. an air outlet outer cover; 21. fixing the rod; 22. a fastener; 61. an air inlet pipe; 62. rotating the rod; 63. a valve body; 64. a first filter screen; 65. a first gear; 66. a first motor; 67. a second gear; 68. a secondary air exchange device; 91. an air inlet box body; 92. a motor mounting plate; 93. a second motor; 94. a second filter screen; 95. an image recognition sensor; 101. a water tank; 102. a sealing plug; 103. a water suction pump; 104. a water conduit; 105. a sprinkler head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the invention provides a technical scheme, a kitchen ventilation and air exchange device comprises a kitchen inner wall 1, mounting brackets 2 are fixedly mounted at the top and the bottom of the right side of the inner cavity of the kitchen inner wall 1, a smoke collecting box 3 is fixedly mounted between the two mounting brackets 2, the right side of the smoke collecting box 3 is communicated with a main air exchange device 4, the inner cavity of the smoke collecting box 3 is provided with an exhaust pipeline 5, the left side of the smoke collecting box 3 is communicated with a smoke filtering pipeline 9, two sides of the exhaust pipeline 5 are respectively communicated with the main air exchange device 4 and the smoke filtering pipeline 9, the top and the bottom of the inner cavity of the smoke collecting box 3 are respectively communicated with a smoke backflow prevention mechanism 6, the top and the bottom of the smoke collecting box 3 are respectively communicated with an exhaust pipe 7, one side of the smoke backflow prevention mechanism 6 is communicated with the exhaust pipe 7, smoke sensors, the bottom of the left side of the smoke collecting box 3 is provided with a cleaning mechanism 10, the left side of the smoke filtering pipeline 9 is communicated with an air inlet outer cover 11, the right side of the main air interchanger 4 is communicated with an air outlet outer cover 12, the air outlet outer cover 12 penetrates through the inner wall arranged on the right side of the inner wall 1 of the kitchen, the mounting bracket 2 comprises a fixing rod 21 fixed on the smoke collecting box 3, the right side of the fixing rod 21 is fixedly arranged on the inner wall 1 of the kitchen, the inner side of the fixing rod 21 is fixedly connected with a buckling piece 22, the exhaust pipe 7 is clamped on the inner side of the buckling piece 22, the exhaust pipe 7 is clamped on the buckling piece 22 during the installation through the mounting bracket 2, the stability of the exhaust pipe 7 can be ensured while the exhaust pipe 7 is conveniently installed, the fixing rod 21 is L-shaped, the right side of the fixing rod 21 is fixedly connected on the inner wall 1 of, an air inlet pipe 61 is fixedly arranged on one side of a secondary air interchanger 68, the other side of the secondary air interchanger 68 is communicated with an exhaust pipe 7, a rotating rod 62 is rotatably connected with the center of the inner cavity of the air inlet pipe 61, a valve body 63 is fixedly connected with the surface of the rotating rod 62, the top end of the rotating rod 62 penetrates through the top of the air inlet pipe 61 and is fixedly connected with a first gear 65, a first motor 66 is fixedly arranged on one side of the top of the air inlet pipe 61, an output shaft of the first motor 66 is fixedly connected with a second gear 67 meshed with the first gear 65, through the arrangement of the valve body 63, when the smoke backflow prevention mechanism 6 does not work, the valve body 63 is in a closed state, so that outdoor dirty air can be effectively prevented from entering the room, the use by a user is facilitated, a first filter screen 64 is fixedly arranged on one side of the inner cavity of the air, the top of the air inlet box body 91 is fixedly provided with a motor mounting plate 92, the inner side of the motor mounting plate 92 is fixedly provided with a motor II 93, an output shaft of the motor II 93 penetrates through the inner cavity of the air inlet box body 91 and is fixedly connected with a filter screen II 94, the filter screen II 94 rotates in the inner cavity of the air inlet box body 91, the top of the inner cavity of the air inlet box body 91 is fixedly provided with an image recognition sensor 95, through the arrangement of the motor II 93, before cleaning, the motor II 93 is started to drive the filter screen II 94 to turn right and left, so that the filter screen II 94 can be cleaned comprehensively, the cleaning efficiency is improved, the cleaning mechanism 10 comprises a water tank 101 fixedly arranged on the smoke collecting box 3 and a sprinkling spray nozzle 105 penetrating through the air inlet box body 91, the front side of the water tank 101 is fixedly provided with a water suction pump 103, the water inlet end of the water, one end of the water guide pipe 104 far away from the water suction pump 103 is communicated with the water spray nozzle 105, the bottom of the front side of the water tank 101 is provided with a feed inlet, the inner cavity of the feed inlet is provided with a sealing plug 102, and the right ends of the two exhaust pipes 7 penetrate through to the right side of the inner wall 1 of the kitchen
The working principle is as follows: when the invention is used, in actual use, a user opens the main air interchanger 4 to suck oil smoke in the inner wall 1 of a kitchen out of the inner wall 1 of the kitchen, under the suction action of the main air interchanger 4, indoor oil smoke enters the air inlet outer cover 11 firstly, then passes through the smoke filtering pipeline 9 and passes through the second filter screen 94 to realize first-step filtering, so that dust particles in the oil smoke are filtered, then the oil smoke flows continuously and enters the exhaust pipeline 5, then the main air interchanger 4 continuously sucks the oil smoke, then the oil smoke passes through the main air interchanger 4 and finally is exhausted to the outside through the air outlet outer cover 12, a door and a window are opened before working, so that when the oil smoke is extracted, external pure air can enter the room, the indoor ventilation and air exchange is completed, the cleanness of the indoor air is ensured, and if the air leakage condition of a connecting part on the air interchanger occurs in the air extracting process, the leaked gas can be gathered in the inner cavity of the smoke collecting box 3, then the smoke sensor 8 can be triggered, the smoke sensor 8 can give an alarm and send an instruction to the central controller, the central controller can control the first motor 66 to start, the first motor 66 drives the second gear 67 to rotate, the second gear 67 drives the first gear 65 to rotate, the first gear 65 drives the rotating rod 62 to rotate, the rotating rod 62 drives the valve body 63 to rotate ninety degrees, so that the inner cavity of the air inlet pipe 61 is unblocked, meanwhile, the auxiliary air interchanger 68 is started, under the work of the auxiliary air interchanger 68, the smoke gathered in the smoke collecting box 3 is extracted to the outside again, the smoke can be discharged to the outside through the exhaust pipe 7, thus the smoke is prevented from being leaked and back filled to the inside of the room, the purity of the indoor air is ensured, the use is convenient for a user, if excessive oil stain is left on the second filter screen 94 on the smoke filter pipeline, at this time, the image recognition sensor 95 recognizes and transmits an image to the center controller, after the recognition of the center controller, the water suction pump 103 is controlled to be started, the cleaning liquid in the water tank 101 is pumped out by the water suction pump 103, and is sprayed on the second filter screen 94 by the water guide pipe 104 and the water spray nozzle 105, so as to clean the second filter screen 94, remove oil stains on the second filter screen 94, ensure the cleanness of the second filter screen 94, and improve the filtering efficiency, before the cleaning, the second motor 93 is started to drive the second filter screen 94 to turn right and left, so that the second filter screen 94 can be cleaned completely, it should be noted that, since stains in the oil smoke are filtered by the second filter screen 94, the cleanness of the inner wall of the pipeline can be ensured, the ventilation efficiency is improved, through the setting of the mounting bracket 2, the exhaust pipe 7 is clamped on the clamping piece 22 when being mounted, and the exhaust pipe 7 is, also can guarantee the stability of blast pipe 7, through the setting of valve body 63, when flue gas backflow prevention mechanism 6 was out of work, valve body 63 was in the closure state, so can effectually prevent that outdoor dirty air from entering into indoorly, and the person of facilitating the use uses.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Kitchen ventilation air interchanger, including kitchen inner wall (1), its characterized in that: the kitchen inner wall (1) is characterized in that mounting brackets (2) are fixedly mounted at the top and the bottom of the right side of an inner cavity of the kitchen inner wall (1), a smoke collecting box (3) is fixedly mounted between the two mounting brackets (2), the right side of the smoke collecting box (3) is communicated with a main air interchanger (4), an inner cavity of the smoke collecting box (3) is provided with an exhaust pipeline (5), the left side of the smoke collecting box (3) is communicated with a smoke filtering pipeline (9), two sides of the exhaust pipeline (5) are respectively communicated with the main air interchanger (4) and the smoke filtering pipeline (9), the top and the bottom of the inner cavity of the smoke collecting box (3) are respectively communicated with a smoke backflow preventing mechanism (6), the top and the bottom of the smoke collecting box (3) are respectively communicated with an exhaust pipe (7), one side of the smoke backflow preventing mechanism (6) is communicated with the exhaust pipe (7), smoke sensors (8) are fixedly, and a cleaning mechanism (10) is arranged at the bottom of the left side of the smoke collecting box (3).
2. A kitchen ventilation unit as set forth in claim 1, wherein: the left side of the smoke filtering pipeline (9) is communicated with an air inlet outer cover (11), the right side of the main air interchanger (4) is communicated with an air outlet outer cover (12), and the air outlet outer cover (12) penetrates through the inner wall on the right side of the kitchen inner wall (1).
3. A kitchen ventilation unit as set forth in claim 1, wherein: installing support (2) are including fixing dead lever (21) on flue gas collecting box (3), the right side fixed mounting of dead lever (21) is on kitchen inner wall (1), the inboard fixedly connected with buckle spare (22) of dead lever (21), blast pipe (7) joint is in the inboard of buckle spare (22).
4. A kitchen ventilation unit according to claim 3, characterized in that: the fixing rod (21) is L-shaped, and the right side of the fixing rod (21) is fixedly connected to the inner wall of the kitchen inner wall (1) through a bolt.
5. A kitchen ventilation unit as set forth in claim 1, wherein: flue gas anti-return mechanism (6) include vice breather (68) of fixed mounting on flue gas collection box (3) inner wall, one side fixed mounting of vice breather (68) has intake pipe (61), the opposite side and blast pipe (7) intercommunication of vice breather (68), the center department of intake pipe (61) inner chamber rotates and is connected with dwang (62), the fixed surface of dwang (62) is connected with valve body (63), the top of dwang (62) runs through to top and the fixedly connected with gear (65) of intake pipe (61), one side fixed mounting at intake pipe (61) top has motor (66), the output shaft fixedly connected with of motor (66) and gear (65) meshing gear two (67).
6. Kitchen ventilation device according to claim 5, characterized in that: and a first filter screen (64) is fixedly mounted on one side of the inner cavity of the air inlet pipe (61) far away from the valve body (63).
7. A kitchen ventilation unit as set forth in claim 1, wherein: smog filtering duct (9) including running through set up in flue gas collecting box (3) left side and with air exhaust duct (5) box (91) that admits air of intercommunication, the top fixed mounting of box (91) that admits air has motor mounting panel (92), the inboard fixed mounting of motor mounting panel (92) has motor two (93), the output shaft of motor two (93) runs through to the inner chamber and the fixedly connected with filter screen two (94) of box (91) that admits air, filter screen two (94) rotate at the inner chamber of box (91) that admits air, the top fixed mounting of box (91) inner chamber that admits air has image recognition sensor (95).
8. Kitchen ventilation device according to claim 7, characterized in that: cleaning mechanism (10) including water tank (101) of fixed mounting on flue gas collecting box (3) and run through watering shower nozzle (105) of setting on inlet box (91), the front side fixed mounting of water tank (101) has water suction pump (103), the end and water tank (101) intercommunication of intaking of water suction pump (103), the play water end intercommunication of water suction pump (103) has aqueduct (104), the one end and the watering shower nozzle (105) intercommunication of water suction pump (103) are kept away from in aqueduct (104).
9. A kitchen ventilation unit as set forth in claim 8, wherein: a feed inlet is formed in the bottom of the front side of the water tank (101), and a sealing plug (102) is arranged in an inner cavity of the feed inlet.
10. A kitchen ventilation unit as set forth in claim 1, wherein: the right ends of the two exhaust pipes (7) penetrate through the right side of the inner wall (1) of the kitchen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011384555.2A CN112539501B (en) | 2020-12-01 | 2020-12-01 | Kitchen ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011384555.2A CN112539501B (en) | 2020-12-01 | 2020-12-01 | Kitchen ventilation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112539501A true CN112539501A (en) | 2021-03-23 |
| CN112539501B CN112539501B (en) | 2023-04-11 |
Family
ID=75016915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011384555.2A Active CN112539501B (en) | 2020-12-01 | 2020-12-01 | Kitchen ventilation device |
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| CN114147238A (en) * | 2021-12-08 | 2022-03-08 | 吉林大学 | Multi-channel electric control stepless zooming SLM smoke plume processing air inlet device and method |
| CN117138573A (en) * | 2023-10-27 | 2023-12-01 | 南京东南工业装备股份有限公司 | Combustion tail gas treatment device and treatment system |
| CN117738925A (en) * | 2023-12-15 | 2024-03-22 | 广东绿岛风空气系统股份有限公司 | Wind-proof device for indoor and outdoor scavenger fan |
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