CN113915709A - Kitchen fresh air system based on human body wind sensation adjustment - Google Patents
Kitchen fresh air system based on human body wind sensation adjustment Download PDFInfo
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- CN113915709A CN113915709A CN202111130482.9A CN202111130482A CN113915709A CN 113915709 A CN113915709 A CN 113915709A CN 202111130482 A CN202111130482 A CN 202111130482A CN 113915709 A CN113915709 A CN 113915709A
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- filter screen
- wall
- fixedly connected
- machine body
- electromagnetic valve
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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
- F24F7/08—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 with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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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
- 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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- 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
- F24F7/003—Ventilation in combination with air cleaning
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/40—Pressure, e.g. wind pressure
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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)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kitchen fresh air system based on human body wind sensation adjustment, which comprises a machine body, wherein an infrared thermometer is arranged at the bottom of the machine body, a fan is arranged in the machine body, the inner wall of the machine body is fixedly connected with a sealing box through a support, the inner wall of the sealing box is fixedly connected with a first filter screen and a second filter screen, the upper end of the machine body is fixedly connected with an exhaust pipe, the inner wall of the exhaust pipe is communicated with the inner walls of two sides of the sealing box through two intake pipes, the pipe orifices of the two intake pipes are respectively opposite to the first filter screen and the second filter screen, an air outlet is formed in the bottom of the sealing box between the first filter screen and the second filter screen, and an exhaust pipe is fixedly connected to the inner wall of the machine body, which is far away from the sealing box. According to the invention, the blowing mechanism is arranged, so that dust on the surfaces of the first filter screen and the second filter screen can be backflushed, and then blown off, and the cleaning of the dust on the surfaces of the first filter screen and the second filter screen is accelerated.
Description
Technical Field
The invention relates to the technical field of kitchen air supply, in particular to a kitchen fresh air system based on human body wind sensation adjustment.
Background
The kitchen fresh air system is characterized in that fresh air is sent to the interior of a kitchen by special equipment on one side of the kitchen and is discharged to the exterior of the kitchen from the other side of the kitchen by the special equipment, a fresh air flowing field can be formed in the kitchen, therefore, the requirement of fresh air ventilation of the kitchen is met, harmful gas is discharged to the exterior of the kitchen, and the current kitchen fresh air system can automatically adjust the size of wind power according to the real-time temperature of a user when in use.
Present kitchen new trend system is when induced drafting to the open air, its inside filter screen can filter impurities such as dust in the wind, ensure the cleanliness factor of new trend, but inside not setting up of present kitchen new trend system carries out clear clean mechanism to filter screen surface dust, make the filter screen after long-time the use, its surface can adsorb more dust, thereby influence the normal work of kitchen new trend system, and when present the clearance to the filter screen, need at first close kitchen new trend system, then dismantle clearance department to the filter screen, complex operation, and influence the normal work of kitchen new trend system, use experience has been reduced.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a kitchen fresh air system based on human body wind sensation adjustment.
In order to achieve the purpose, the invention adopts the following technical scheme:
a kitchen fresh air system based on human body wind sensation adjustment comprises a machine body, wherein an infrared thermometer is installed at the bottom of the machine body, a fan is installed in the machine body, a seal box is fixedly connected to the inner wall of the machine body through a support, a first filter screen and a second filter screen are fixedly connected to the inner wall of the seal box, an exhaust pipe is fixedly connected to the upper end of the machine body, the inner wall of the exhaust pipe is communicated with the inner walls of two sides of the seal box through two intake pipes, the pipe orifices of the two intake pipes are respectively opposite to the first filter screen and the second filter screen, an air outlet is formed in the bottom of the seal box between the first filter screen and the second filter screen, an exhaust pipe is fixedly connected to the inner wall of the machine body away from the seal box, a first electromagnetic valve and a second electromagnetic valve are respectively installed in the two intake pipes corresponding to the first filter screen and the second filter screen, and a control mechanism for controlling the first electromagnetic valve and the second electromagnetic valve is arranged on the seal box, the machine body is provided with a blowing mechanism for blowing the first filter screen and the second filter screen, and a cleaning mechanism for cleaning the first filter screen and the second filter screen is arranged in the seal box.
Preferably, control mechanism includes the sliding plug section of thick bamboo of fixed connection at the seal box lateral wall, sliding plug section of thick bamboo inner wall sliding connection has the current conducting plate, the current conducting plate lower extreme passes through conductive spring and sliding plug bobbin base elastic connection, sliding plug section of thick bamboo inner wall inlays and is equipped with first conducting block and second conducting block, first solenoid valve, first conducting block, current conducting plate and external power supply series connection, second solenoid valve, second conducting block, current conducting plate and external power supply series connection.
Preferably, a pressure sensor is embedded at the bottom of the first filter screen and is coupled with the conductive spring.
Preferably, the blowing mechanism is including seting up in the bar chamber of organism lower extreme, bar intracavity wall sealing sliding connection has the smooth stopper of magnetism, the smooth stopper lateral wall of magnetism passes through expanding spring and bar intracavity wall elastic connection, one of them flabellum on the fan adopts magnetic material to make, bar intracavity wall fixedly connected with one-way breathing pipe, two jet-propelled pipes of seal box inner wall fixedly connected with, two jet-propelled pipe is just right with the lateral wall that first filter screen and second filter screen are close to each other respectively, bar intracavity wall communicates with two jet-propelled pipe inner walls respectively through two one-way outlet ducts, two install third solenoid valve and fourth solenoid valve respectively in the one-way outlet duct.
Preferably, the third solenoid valve is coupled to the second solenoid valve, and the fourth solenoid valve is coupled to the first solenoid valve.
Preferably, the cleaning mechanism comprises two reciprocating screws rotatably connected to the inner wall of the seal box, two reciprocating screw side walls are respectively in threaded connection with two sliding plates, a plurality of bristles are fixedly connected to the side walls of the sliding plates, the top of the machine body is rotatably connected with a cross rod through a fixing plate, two first bevel gears are fixedly connected to the side walls of the cross rod, two second bevel gears are fixedly connected to the upper end of each reciprocating screw and penetrate through the upper end of the seal box, the two first bevel gears are respectively in meshed connection with the two second bevel gears, a driving wheel is coaxially and fixedly connected to the side wall of the fan, one end, far away from the first bevel gears, of the cross rod is fixedly connected with a driven wheel, and the driving wheel is connected with the driven wheel through a synchronous belt.
Preferably, the bottom of the seal box, which is far away from the air outlet, is provided with two impurity removing openings, and the impurity removing openings are internally provided with seal covers.
Compared with the prior art, the invention has the advantages that:
1: through setting up control mechanism, through setting up first filter screen and second filter screen, can clear up one of them filter screen when new trend system uses for new trend system can last the use.
2: through setting up the mechanism of blowing, can recoil to the dust on first filter screen and second filter screen surface to blow off it, and then accelerate the clearance to first filter screen and second filter screen surface dust.
3: through setting up clearance mechanism, the brush hair that is located two slides departments can constantly scrape the clearance to the dust on first filter screen and second filter screen surface, further increases the clearance effect to first filter screen and second filter screen surface dust.
Drawings
FIG. 1 is a schematic structural diagram of a kitchen fresh air system based on human body wind sensation adjustment according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
fig. 4 is an enlarged schematic view of the structure at C in fig. 1.
In the figure: 1 machine body, 2 infrared thermometric instruments, 3 fans, 4 seal boxes, 5 first filter screens, 6 second filter screens, 7 exhaust pipes, 8 air inlet pipes, 9 first electromagnetic valves, 10 second electromagnetic valves, 11 air outlet pipes, 12 air outlet pipes, 13 sliding plug barrels, 14 conductive plates, 15 conductive springs, 16 first conductive blocks, 17 second conductive blocks, 18 pressure sensors, 19 air injection pipes, 20 strip-shaped cavities, 21 magnetic sliding plugs, 22 telescopic springs, 23 one-way air suction pipes, 24 one-way air outlet pipes, 25 third electromagnetic valves, 26 fourth electromagnetic valves, 27 reciprocating lead screws, 28 sliding plates, 29 brush hairs, 30 cross rods, 31 first bevel gears, 32 second bevel gears, 33 driving wheels, 34 driven wheels, 35 impurity removing ports and 36 seal covers.
Detailed Description
Referring to fig. 1-4, a kitchen fresh air system based on human body wind sensation adjustment comprises a machine body 1, an infrared thermometer 2 is installed at the bottom of the machine body 1, and a fan 3 is installed in the machine body 1, it should be noted that the infrared thermometer 2 can detect the skin temperature of a user in a kitchen, so as to control the rotating speed of the fan 3 and adjust the wind power of the fresh air system, which is the prior art.
The inner wall of the machine body 1 is fixedly connected with a sealing box 4 through a support, the inner wall of the sealing box 4 is fixedly connected with a first filter screen 5 and a second filter screen 6, the upper end of the machine body 1 is fixedly connected with an exhaust tube 7, the inner wall of the exhaust tube 7 is communicated with the inner walls of two sides of the sealing box 4 through two intake tubes 8, the tube orifices of the two intake tubes 8 are respectively opposite to the first filter screen 5 and the second filter screen 6, the bottom of the sealing box 4, which is positioned between the first filter screen 5 and the second filter screen 6, is provided with an air outlet 11, the inner wall of the machine body 1, which is far away from the sealing box 4, is fixedly connected with an exhaust tube 12, a first electromagnetic valve 9 and a second electromagnetic valve 10 are respectively arranged in the two intake tubes 8 corresponding to the first filter screen 5 and the second filter screen 6, a control mechanism for controlling the first electromagnetic valve 9 and the second electromagnetic valve 10 is arranged on the sealing box 4, and a blowing mechanism for the first filter screen 5 and the second filter screen 6 is arranged on the machine body 1, a cleaning mechanism for cleaning the first filter screen 5 and the second filter screen 6 is arranged in the seal box 4.
The control mechanism comprises a sliding plug cylinder 13 fixedly connected to the side wall of the seal box 4, a current-conducting plate 14 is connected to the inner wall of the sliding plug cylinder 13 in a sliding mode, the lower end of the current-conducting plate 14 is elastically connected with the bottom of the sliding plug cylinder 13 through a current-conducting spring 15, a first current-conducting block 16 and a second current-conducting block 17 are embedded in the inner wall of the sliding plug cylinder 13, a first electromagnetic valve 9, the first current-conducting block 16 and the current-conducting plate 14 are connected with an external power supply in series, and a second electromagnetic valve 10, the second current-conducting block 17 and the current-conducting plate 14 are connected with the external power supply in series.
The bottom of the first filter screen 5 is embedded with a pressure sensor 18, and the pressure sensor 18 is coupled with the conductive spring 15.
It should be noted that the side wall of the conductive spring 15 is sleeved with an insulating sleeve.
Furthermore, during the initial use, the dust on the first filter 5 is less, and the pressure sensor 18 is subjected to a lower pressure, and at this time, the conductive spring 15 is in a power-off state, and the conductive plate 14 is in contact with the first conductive block 16, and then the first electromagnetic valve 9 is opened, so that the wind in the machine body 1 enters the kitchen after being filtered by the first filter screen 5, after the first filter 5 is used for a longer time, the dust on the first filter 5 is more, and the pressure sensor 18 is subjected to a larger pressure, and the conductive spring 15 is electrified and contracted, and the conductive plate 14 is contacted with the second conductive block 17, and then the second electromagnetic valve 10 is opened, so that the wind in the machine body 1 enters the kitchen after being filtered by the second filter screen 6, and then through setting up first filter screen 5 and second filter screen 6, can clear up one of them filter screen when new trend system uses for new trend system can last the use.
The blowing mechanism is including seting up in the bar chamber 20 of organism 1 lower extreme, the sealed sliding connection of the 20 inner walls in bar chamber has the smooth stopper 21 of magnetism, the smooth stopper 21 lateral wall of magnetism passes through expanding spring 22 and the 20 inner walls elastic connection in bar chamber, one of them flabellum on the fan 3 adopts magnetic material to make, the 20 inner walls fixedly connected with one-way breathing pipe 23 in bar chamber, 4 inner walls fixedly connected with two jet-propelled pipes 19 of seal box, two jet-propelled pipes 19 are just right with the lateral wall that first filter screen 5 and second filter screen 6 are close to each other respectively, the 20 inner walls in bar chamber communicate with two jet-propelled pipes 19 inner walls respectively through two one-way outlet duct 24, install third solenoid valve 25 and fourth solenoid valve 26 in two one-way outlet duct 24 respectively.
The third solenoid valve 25 is coupled to the second solenoid valve 10, and the fourth solenoid valve 26 is coupled to the first solenoid valve 9.
It should be noted that the one-way air suction pipe 23 only allows external air to enter the bar-shaped cavity 20, the one-way air outlet pipe 24 only allows air to be discharged from the bar-shaped cavity 20, and meanwhile, a through hole is formed in the inner wall of the bar-shaped cavity 20 close to the extension spring 22 to balance the pressure inside the bar-shaped cavity 20 when the magnetic sliding plug 21 slides.
Further, when the fan 3 rotates, the magnetic sliding plug 21 slides back and forth on the inner wall of the strip-shaped cavity 20, and then the strip-shaped cavity 20 pumps air intermittently through the one-way air outlet pipe 24, when the first electromagnetic valve 9 is powered on and opened, the fourth electromagnetic valve 26 is opened at the moment, and then the strip-shaped cavity 20 pumps air into the air injection pipe 19 located at the second filter screen 6 through one of the one-way air outlet pipes 24, and then backflushs dust on the surface of the second filter screen 6, and then blows off the dust, when the second electromagnetic valve 10 is powered on and opened, the third electromagnetic valve 25 is opened at the moment, and then the strip-shaped cavity 20 pumps air into the air injection pipe 19 located at the first filter screen 5 through one of the one-way air outlet pipes 24, and then backflushs dust on the surface of the first filter screen 5, and then blows off the dust on the surface of the first filter screen 5 and the second filter screen 6.
The clearance mechanism is including rotating two reciprocal lead screws 27 of connection at seal box 4 inner wall, two reciprocal lead screw 27 lateral walls respectively threaded connection have two slides 28, a plurality of brush hairs 29 of slide 28 lateral wall fixedly connected with, 1 top of organism rotates through the fixed plate and is connected with horizontal pole 30, two first bevel gear 31 of horizontal pole 30 lateral wall fixedly connected with, two reciprocal lead screw 27 upper ends run through seal box 4 upper end and two second bevel gear 32 of fixedly connected with, two first bevel gear 31 are connected with two second bevel gear 32 meshing respectively, the coaxial fixedly connected with action wheel 33 of fan 3 lateral wall, the one end fixedly connected with that first bevel gear 31 is kept away from to horizontal pole 30 follows driving wheel 34, action wheel 33 passes through the hold-in range and is connected with from driving wheel 34.
Further, when the fan 3 rotates, the driving wheel 33 drives the driven wheel 34 to rotate through the synchronous belt at the moment, and then the cross rod 30 rotates, so that two first bevel gears 31 drive two second bevel gears 32 to rotate, and then two reciprocating lead screws 27 rotate, so that two sliding plates 28 move up and down, and then the brush bristles 29 located at two sliding plates 28 can continuously scrape off and clean the dust on the surfaces of the first filter screen 5 and the second filter screen 6, and the cleaning effect on the dust on the surfaces of the first filter screen 5 and the second filter screen 6 is further increased.
Two impurity removing openings 35 are formed in the bottom, far away from the air outlet 11, of the seal box 4, and a seal cover 36 is installed in the impurity removing openings 35, so that impurities such as dust and the like which are cleaned down from the bottom of the seal box 4 can be cleaned conveniently.
In the invention, during initial use, dust on the first filter screen 5 is less, signals on the pressure sensor 18 are interrupted, the conductive spring 15 is kept stretched, the conductive plate 14 is in contact with the first conductive block 16, the first electromagnetic valve 9 and the third electromagnetic valve 25 are powered on and opened, the second electromagnetic valve 10 and the fourth electromagnetic valve 26 are powered off and closed, the fan 3 is driven at the moment, external wind enters the sealing box 4 through the exhaust pipe 7 and the air inlet pipe 8, is filtered by the first filter screen 5 and then is discharged through the air outlet 11, and then enters a kitchen through the exhaust pipe 12;
when the fan 3 rotates, the fan blade made of magnetic material on the fan 3 continuously skims over the magnetic sliding plug 21, then the magnetic sliding plug 21 slides back and forth on the inner wall of the strip-shaped cavity 20 under the action of the magnetism of the fan blade and the elastic force of the telescopic spring 22, and then the strip-shaped cavity 20 pumps air into the air injection pipe 19 positioned at the second filter screen 6 through one of the one-way air outlet pipes 24, so that dust on the surface of the second filter screen 6 is backflushed and blown off;
after the first filter screen 5 is used for a long time, dust on the first filter screen 5 is more, the pressure on the pressure sensor 18 is larger, the conductive spring 15 is electrified and contracted, the conductive plate 14 is contacted with the second conductive block 17, the first electromagnetic valve 9 and the third electromagnetic valve 25 are powered off and closed, the second electromagnetic valve 10 and the fourth electromagnetic valve 26 are electrified and opened, so that wind in the machine body 1 enters a kitchen after being filtered by the second filter screen 6, at the moment, the strip-shaped cavity 20 pumps the wind into the gas injection pipe 19 at the position of the first filter screen 5 through one of the one-way gas outlet pipes 24, and the dust on the surface of the first filter screen 5 is blown back and falls;
Claims (7)
1. A kitchen fresh air system based on human body wind sensation adjustment comprises a machine body (1) and is characterized in that an infrared thermometer (2) is installed at the bottom of the machine body (1), a fan (3) is installed in the machine body (1), the inner wall of the machine body (1) is fixedly connected with a seal box (4) through a support, the inner wall of the seal box (4) is fixedly connected with a first filter screen (5) and a second filter screen (6), the upper end of the machine body (1) is fixedly connected with an exhaust tube (7), the inner wall of the exhaust tube (7) is communicated with the inner walls of two sides of the seal box (4) through two air inlet tubes (8), the tube orifices of the two air inlet tubes (8) are respectively opposite to the first filter screen (5) and the second filter screen (6), an air outlet (11) is formed in the bottom, located between the first filter screen (5) and the second filter screen (6), and an exhaust pipe (12) is fixedly connected with the inner wall, far away from the seal box (4), of the machine body (1), with install first solenoid valve (9) and second solenoid valve (10) in two intake pipe (8) that first filter screen (5) and second filter screen (6) correspond respectively, be equipped with the control mechanism who carries out control to first solenoid valve (9) and second solenoid valve (10) on seal box (4), be equipped with the mechanism of blowing that bloies first filter screen (5) and second filter screen (6) on organism (1), be equipped with the clearance mechanism that carries out the clearance to first filter screen (5) and second filter screen (6) in seal box (4).
2. The kitchen fresh air system based on human body wind sensation adjustment is characterized in that the control mechanism comprises a sliding plug cylinder (13) fixedly connected to the side wall of the seal box (4), a conductive plate (14) is connected to the inner wall of the sliding plug cylinder (13) in a sliding mode, the lower end of the conductive plate (14) is elastically connected to the bottom of the sliding plug cylinder (13) through a conductive spring (15), a first conductive block (16) and a second conductive block (17) are embedded in the inner wall of the sliding plug cylinder (13), the first electromagnetic valve (9), the first conductive block (16), the conductive plate (14) are connected with an external power supply in series, and the second electromagnetic valve (10), the second conductive block (17), the conductive plate (14) are connected with the external power supply in series.
3. The kitchen fresh air system based on human body wind sensation adjustment is characterized in that a pressure sensor (18) is embedded at the bottom of the first filter screen (5), and the pressure sensor (18) is coupled with the conductive spring (15).
4. The fresh air system for the kitchen based on human body wind sensation adjustment according to claim 2, wherein the blowing mechanism comprises a strip-shaped cavity (20) arranged at the lower end of the machine body (1), the inner wall of the strip-shaped cavity (20) is connected with a magnetic sliding plug (21) in a sealing and sliding manner, the side wall of the magnetic sliding plug (21) is elastically connected with the inner wall of the strip-shaped cavity (20) through a telescopic spring (22), one of the fan blades on the fan (3) is made of magnetic material, the inner wall of the strip-shaped cavity (20) is fixedly connected with a one-way air suction pipe (23), the inner wall of the seal box (4) is fixedly connected with two air injection pipes (19), the two air injection pipes (19) are respectively opposite to the side walls close to the first filter screen (5) and the second filter screen (6), and the inner wall of the strip-shaped cavity (20) is respectively communicated with the inner walls of the two air injection pipes (19) through two one-way air outlet pipes (24), and a third electromagnetic valve (25) and a fourth electromagnetic valve (26) are respectively arranged in the two one-way air outlet pipes (24).
5. The kitchen fresh air system adjusted based on human body wind sensation according to claim 4, characterized in that the third electromagnetic valve (25) is coupled with the second electromagnetic valve (10), and the fourth electromagnetic valve (26) is coupled with the first electromagnetic valve (9).
6. The kitchen fresh air system adjusted based on human body wind sensation according to claim 1, wherein the cleaning mechanism comprises two reciprocating lead screws (27) rotatably connected to the inner wall of the sealed box (4), two sliding plates (28) are respectively connected to the side walls of the two reciprocating lead screws (27) in a threaded manner, a plurality of bristles (29) are fixedly connected to the side walls of the sliding plates (28), a cross bar (30) is rotatably connected to the top of the machine body (1) through a fixing plate, two first bevel gears (31) are fixedly connected to the side walls of the cross bar (30), two second bevel gears (32) are fixedly connected to the upper ends of the two reciprocating lead screws (27) and penetrate through the upper end of the sealed box (4), the two first bevel gears (31) are respectively engaged with the two second bevel gears (32), and a driving wheel (33) is coaxially and fixedly connected to the side wall of the fan (3), one end, far away from the first bevel gear (31), of the cross rod (30) is fixedly connected with a driven wheel (34), and the driving wheel (33) is connected with the driven wheel (34) through a synchronous belt.
7. The fresh air system for the kitchen based on human body wind sensation adjustment according to claim 1, characterized in that two impurity removing openings (35) are formed in the bottom of the seal box (4) far away from the air outlet (11), and a seal cover (36) is installed in each impurity removing opening (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111130482.9A CN113915709B (en) | 2021-09-26 | 2021-09-26 | Kitchen fresh air system based on human body wind sensation adjustment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111130482.9A CN113915709B (en) | 2021-09-26 | 2021-09-26 | Kitchen fresh air system based on human body wind sensation adjustment |
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| CN113915709A true CN113915709A (en) | 2022-01-11 |
| CN113915709B CN113915709B (en) | 2023-03-14 |
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| CN202111130482.9A Active CN113915709B (en) | 2021-09-26 | 2021-09-26 | Kitchen fresh air system based on human body wind sensation adjustment |
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Cited By (3)
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| CN115307227A (en) * | 2022-08-05 | 2022-11-08 | 春意环境科技有限公司 | Dehumidifier |
| CN117018784A (en) * | 2023-10-10 | 2023-11-10 | 山西琪杭科技有限公司 | Switch board with environmental monitoring function |
| CN117232291A (en) * | 2023-11-16 | 2023-12-15 | 江苏大江干燥设备有限公司 | Heat exchange device with air distribution structure |
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| CN115307227B (en) * | 2022-08-05 | 2023-10-31 | 春意环境科技有限公司 | Dehumidifier |
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| CN117232291B (en) * | 2023-11-16 | 2024-02-02 | 江苏大江干燥设备有限公司 | Heat exchange device with air distribution structure |
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