CN113418263A - Kitchen automatic air supplement equipment based on house fresh air system and house fresh air system - Google Patents
Kitchen automatic air supplement equipment based on house fresh air system and house fresh air system Download PDFInfo
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- CN113418263A CN113418263A CN202110514794.3A CN202110514794A CN113418263A CN 113418263 A CN113418263 A CN 113418263A CN 202110514794 A CN202110514794 A CN 202110514794A CN 113418263 A CN113418263 A CN 113418263A
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- 239000013589 supplement Substances 0.000 title abstract description 11
- 238000005192 partition Methods 0.000 claims description 52
- 230000001502 supplementing effect Effects 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 14
- 238000010411 cooking Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 abstract description 7
- 239000006233 lamp black Substances 0.000 abstract description 7
- 239000000779 smoke Substances 0.000 description 6
- 230000001960 triggered effect Effects 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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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
- F24F7/007—Ventilation with forced flow
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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
- F24C15/2021—Arrangement or mounting of control or safety 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
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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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
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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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/18—Details or features not otherwise provided for combined with domestic apparatus
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Ventilation (AREA)
Abstract
The invention provides a kitchen automatic air supplement device based on a house fresh air system and the house fresh air system, wherein the kitchen automatic air supplement device based on the house fresh air system comprises a main shell, a baffle, a driving device and a control device, wherein an air inlet cavity is formed in the main shell and comprises an air inlet, a first air outlet and a second air outlet; the driving device drives the baffle plate to be in a first state to block the first air outlet or in a second state to block the second air outlet under the control of the control device; controlling means includes first port to through first port and lampblack absorber signal connection, and controlling means when according with the preset condition, control drive arrangement drive baffle is in the second state, and the preset condition includes: the signal of the first port corresponds to the range hood open state. The invention can realize automatic air supplement, does not need manual operation, has high intelligent level, effectively solves the problem of troublesome operation and improves the convenience of use.
Description
Technical Field
The invention relates to the technical field of fresh air supply, in particular to an automatic kitchen air supply device based on a house fresh air system and the house fresh air system.
Background
At present, the lampblack absorber needs to be opened to discharge oil smoke when a family kitchen cooks, however, the lampblack absorber only has the function of discharging the oil smoke in the kitchen and is a one-way flow ventilator, so that serious negative pressure in the kitchen can be caused, the exhaust is seriously affected, the oil smoke in the kitchen cannot be discharged, sealed and better kitchen fresh air cannot enter, the lampblack absorber with larger air volume produces more serious negative pressure, the serious negative pressure hinders the effect of discharging the oil smoke, the pollution degree of outdoor pollution to the kitchen is increased, the heart rate of people can be reduced, and the health of people can cause serious negative influence.
The fresh air system is an independent air processing system consisting of an air supply system and an air exhaust system. The existing fresh air system mainly delivers outdoor fresh air to areas such as indoor halls, bedrooms and the like, exhausts the air and exhausts the indoor turbid air to the outdoor through an exhaust fan or an exhaust fan and the like on a fresh air fan, so that the indoor CO in the closed environment can be effectively relieved through organized exchange of indoor and outdoor air2The concentration is higher, and the harmful gas released by indoor decoration pollution can be effectively reduced.
In order to solve the problem that the oil fume discharged from the kitchen generates serious negative pressure, a fresh air system can be installed in the kitchen, and fresh air is supplied to the kitchen by the fresh air system, so that the negative pressure is relieved, and the efficient smoke discharge of the range hood is facilitated. However, the intelligent level of the existing fresh air system is low, the system usually needs manual start and stop, namely the fresh air system needs to be manually started when the range hood is used, and the fresh air system needs to be manually closed after the range hood is used, so that the operation is troublesome. And, install new trend system alone in the kitchen and be used for the supply new trend, the cost is higher relatively, and the utilization ratio of new trend system is low, and the practicality is comparatively not enough.
Disclosure of Invention
Aiming at the problems that the existing fresh air system is low in intelligentization level, needs manual starting and stopping, is troublesome to operate, high in use cost and low in utilization rate of the fresh air system, the embodiment of the invention provides automatic kitchen air supplementing equipment based on a house fresh air system and the house fresh air system.
The technical scheme for solving the technical problems in the embodiment of the invention is to provide automatic kitchen air supplementing equipment based on a house fresh air system, which comprises a main shell, a baffle, a driving device and a control device, wherein an air inlet cavity is formed in the main shell and comprises an air inlet, a first air outlet and a second air outlet, and the air inlet cavity is communicated with an air outlet of a fresh air host machine through the air inlet, communicated with a kitchen space through the first air outlet and communicated with an indoor non-kitchen space through the second air outlet;
the driving device is in signal connection with the control device and drives the baffle plate to be in a first state or a second state under the control of the control device, the baffle plate blocks the first air outlet when in the first state, and the baffle plate blocks the second air outlet when in the second state;
the control device comprises a first port and is connected with a range hood installed in a kitchen through a signal of the first port, the control device controls the driving device to drive the baffle to be in the second state when meeting preset conditions, and the preset conditions comprise: the signal of the first port corresponds to the opening state of the range hood.
Preferably, the control device comprises a second port, and is in signal connection with a control board of the fresh air host through the second port, and when the control device meets preset conditions, the control device outputs a signal for enabling the fresh air host to be in a high-grade operation state to the control board of the fresh air host through the second port.
Preferably, the control device includes a third port, and is in signal connection with the control panel through the third port, and the preset condition includes that the third port receives a signal input by the control panel to enter a cooking state.
Preferably, a first cavity communicated with a kitchen space and a second cavity communicated with an indoor non-kitchen space are arranged in the main shell, the first cavity and the air inlet cavity are separated by a first partition plate, and the second cavity and the air inlet cavity are separated by a second partition plate; the first air outlet is located on the first partition plate, and the second air outlet is located on the second partition plate.
Preferably, the air inlet cavity, the first chamber and the second chamber are distributed in a Y shape, and an included angle between the first partition plate and the second partition plate is greater than 30 degrees.
Preferably, the baffle includes a rotation shaft on an extension surface of the first and second partitions;
the driving device comprises a motor, and a rotating shaft of the motor is in transmission connection with a rotating shaft of the baffle; the baffle swings between the first partition and the second partition under the driving of the motor to switch between a first state and a second state.
Preferably, a sealing rubber mat is attached to the periphery of the baffle, and when the baffle is attached to the first partition plate or the second partition plate, the first air outlet or the second air outlet is blocked by the sealing rubber mat.
Preferably, the motor is mounted to the main housing in a region between the first and second chambers.
Preferably, the control device controls the driving device to drive the baffle to be in the first state when the preset condition is not met.
The embodiment of the invention also provides a house fresh air system which comprises a fresh air host, a range hood arranged in a kitchen, a first fresh air port positioned in a kitchen space, a second fresh air port positioned in a non-kitchen space of the house and an automatic kitchen air supplementing device, wherein a first air outlet of the automatic kitchen air supplementing device is communicated with the first fresh air port through a first air supply pipeline, a second air outlet of the automatic kitchen air supplementing device is communicated with the second fresh air port through a second air supply pipeline, and an air inlet of the automatic kitchen air supplementing device is communicated with an air outlet of the fresh air host through a third air supply pipeline.
The kitchen automatic air supplement equipment based on the house fresh air system and the house fresh air system provided by the embodiment of the invention have the following beneficial effects: the first air outlet communicated with the kitchen space and the second air outlet communicated with the non-kitchen space are formed in the main shell, the baffle blocks the first air outlet in the first state, and blocks the second air outlet in the second state, so that fresh air can be supplied to the non-kitchen space, fresh air can be supplied to the kitchen space, the dual purposes are realized, a fresh air system does not need to be independently installed in the kitchen space, the utilization rate of the automatic air supply equipment in the kitchen can be greatly improved, the cost is reduced, and the air supply equipment has high practicability; the first air outlet or the second air outlet can be blocked by the baffle plate, so that the direction of fresh air supply can be switched, the controllability of the automatic air supply equipment for the kitchen is improved, and the second air outlet is blocked when fresh air is supplied to the kitchen space, so that air in the kitchen space cannot enter a non-kitchen space; the first air outlet is blocked when fresh air is not required to be supplied to the kitchen space, so that the fresh air can be reliably supplied to the non-kitchen space, and the fresh air supply effect of the non-kitchen space is prevented from being reduced; and, above-mentioned automatic air supplement equipment in kitchen sets up first port through at controlling means, and when the lampblack absorber was opened, controlling means can automatic control baffle switch to the second state like this for the reliable supply of new trend is to the kitchen space, realizes automatic air supplement, need not artifical manual operation, and intelligent level is high, and has effectively solved the problem of troublesome poeration, improves the convenience of using.
Drawings
FIG. 1 is a schematic structural diagram of an automatic kitchen air supply device based on a house fresh air system according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a residential fresh air system in a first state according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a house fresh air system in a second state according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Fig. 1 is a schematic structural diagram of an automatic kitchen air supply device based on a house fresh air system according to an embodiment of the present invention, and the automatic kitchen air supply device based on the house fresh air system can be applied to the technical field of fresh air supply, in particular to fresh air supply in a kitchen.
The automatic kitchen air supply device based on the house fresh air system in the embodiment comprises a main shell 1, a baffle 2, a driving device 3 (such as a motor) and a control device 4, wherein an air inlet cavity 11 is formed in the main shell 1, the air inlet cavity 11 comprises an air inlet 111, a first air outlet 112 and a second air outlet 113, the air inlet cavity 11 is communicated with an air outlet of a fresh air host 5 through the air inlet 111, the air inlet cavity 11 is communicated with a kitchen space through the first air outlet 112, and the air inlet cavity 11 is communicated with an indoor non-kitchen space (such as a bedroom, a living room and the like) through the second air outlet 113, namely, the fresh air host 5 can introduce fresh air into the air inlet cavity 11 and then flow into the kitchen space through the first air outlet 112 to realize fresh air supply of the kitchen space or flow into the non-kitchen space through the second air outlet 113 to realize fresh air supply of the non-kitchen space.
The main casing body 1 can be specifically made by sheet metal material (for example, stainless steel material) integrated processing (for example, bending, welding and the like), not only can reduce the manufacturing difficulty, shorten production cycle, can also effectively reduce manufacturing cost, improve market competitiveness, and adopt the sheet metal material that is platelike to make main casing body 1 and can also effectively reduce overall structure volume, be favorable to above-mentioned automatic air make-up equipment in kitchen based on house new trend system to use in the restricted installation environment in space like this, thereby improve application scope.
Certainly, in practical application, the number of the air outlets of the air inlet cavity 11 may be specifically determined according to actual conditions; for example: the air intake cavity 11 includes a third air outlet through which the air intake cavity 11 communicates with another indoor non-kitchen space, or a fourth air outlet through which the air intake cavity 11 communicates with another kitchen space.
As shown in fig. 2 and 3, the driving device 3 is in signal connection with the control device 4. The driving device 3 can be electrically connected with the control device 4 through a cable, so that signal connection is realized, and the layout design between the driving device 3 and the control device 4 is improved, and the designability of the structure is improved. Moreover, the driving device 3 drives the baffle 2 to be in the first state or the second state under the control of the control device 4, the baffle 2 blocks the first air outlet 112 in the first state, and the baffle 2 blocks the second air outlet 113 in the second state, that is, the baffle 2 can be switched to the position state under the control of the driving device 3 and the control device 4, so that the first air outlet 112 and the second air outlet 113 can be blocked. Certainly, in practical applications, the baffle 2 may also be in the third state under the driving control of the driving device 3 and the control device 4, for example, the baffle is located between the first air outlet 112 and the second air outlet 113, and does not block the first air outlet 112 or the second air outlet 113, and the air output of the first air outlet 112 and the second air outlet 113 can be adjusted by adjusting the distance between the baffle 2 and the openings of the first air outlet 112 and the second air outlet 113.
Particularly, the control device 4 includes a first port, and the control device 4 is in signal connection with a range hood installed in a kitchen through the first port, so that joint control between the control device 4 and the range hood can be realized. And, when the above-mentioned controlling means 4 accords with the preset condition, control the driving device 3 to drive the baffle 2 and be in the second state, namely the baffle 2 blocks up the second air outlet 113, make the fresh air supply to the kitchen space.
The preset condition preferably includes that the signal of the first port corresponds to an opening state of the range hood (the opening state of the range hood indicated in this embodiment may be a starting power-on state of the range hood, or a state of smoke exhaust started by the range hood, and may be specifically determined according to actual conditions), that is, when the range hood enters the opening state, the driving device 3 and the control device 4 automatically drive the baffle 2 to switch to the second state, so as to block the second air outlet 113, and realize automatic fresh air supply of the kitchen space. Of course, in practical application, the preset condition may be determined according to actual conditions; for example, the preset condition may be that the signal of the first port corresponds to the fifth second after the range hood is turned on, that is, the driving device 3 and the control device 4 drive the baffle 2 to switch to the second state in the fifth second after the range hood is turned on.
Above-mentioned automatic air supply equipment in kitchen based on house new trend system is through forming the first air outlet 112 in intercommunication kitchen space and the second air outlet 113 in intercommunication non-kitchen space in main casing body 1, and make baffle 2 at the first air outlet 112 of first state shutoff, at second state shutoff second air outlet 113, thereby not only can be for non-kitchen space supply new trend, can also realize for kitchen space supply new trend, a tractor serves two-purpose, need not to install new trend system alone in kitchen space, thereby can improve the automatic air supply equipment's in kitchen utilization ratio greatly, therefore, the cost is reduced, make air supply equipment have high practicality.
The first air outlet 112 or the second air outlet 113 can be blocked by the baffle 2, so that the direction of fresh air supply can be switched, the controllability of the automatic air supply equipment for the kitchen is improved, and the second air outlet 113 is blocked when fresh air is supplied to the kitchen space, so that air in the kitchen space cannot enter a non-kitchen space; the first air outlet 112 is blocked when fresh air is not required to be supplied to the kitchen space, so that the fresh air can be reliably supplied to the non-kitchen space, and the fresh air supply effect of the non-kitchen space is prevented from being reduced.
And, above-mentioned automatic air supplement equipment in kitchen sets up first port through controlling means 4, and when the lampblack absorber was opened, controlling means 4 can automatic control baffle 2 switch to the second state like this for the reliable supply of new trend is to the kitchen space, realizes automatic air supplement, need not artifical manual operation, and intelligent level is high, and has effectively solved the problem of troublesome poeration, improves the convenience of using.
The control device 4 of this embodiment includes the second port to control panel signal connection through second port and new trend host computer 5, thereby realize controlling device 4 and new trend host computer 5's joint accuse, with the intelligent level that improves the air supplement equipment. And when the control device 4 meets the preset conditions, the control device 4 outputs a signal for enabling the fresh air host 5 to be in a high-grade operation state to the control panel of the fresh air host 5 through the second port, namely when the range hood is in an opening state, the control device 4 and the control device 4 drive the baffle 2 to be switched to a second state so as to open the first air outlet 112, and the fresh air host 5 is switched to be in a high-grade operation state under the control of the control panel, so that the air speed is increased, and the effect of supplying fresh air to a kitchen space is improved.
Preferably, the fresh air main unit 5 includes operating states of a plurality of gears, such as a low-gear operating state, a middle-gear operating state, and a high-gear operating state, so that the operating state of the fresh air main unit 5 can be adjusted (e.g., manually adjusted) according to actual conditions when fresh air is supplied to the non-kitchen space. When the range hood is in the opening state, the fresh air fan is switched to a high-grade operation state.
In an embodiment of the present invention, the control device 4 includes a third port, and is in signal connection with a control panel (for example, a control panel of the cooking device) through the third port, so as to realize joint control of the control device 4 and the cooking device. Moreover, the preset conditions further include that the third port receives a signal input by the control panel to enter the cooking state, that is, when the control panel controls the cooking device to enter the cooking state, the driving device 3 and the control device 4 drive the baffle 2 to switch to the second state, so as to open the first air outlet 112 to supply fresh air to the kitchen space.
Above-mentioned automatic mend wind equipment in kitchen based on house new trend system realizes that multimode intelligence drives the accuse through setting up first port, second port and third port at controlling means 4 to for kitchen space supply new trend, need not artifical manually operation, have higher intelligent level, need not to open again when opening cooking equipment or lampblack absorber and mend wind equipment, use more humanized.
In practical applications, the number of the ports of the control device 4 may be specifically determined according to actual conditions, so as to implement more intelligent control. For example, the control device 4 comprises a fourth port and is in signal connection with a first sensor member arranged in the kitchen space via the fourth port, thereby realizing the joint control of the control device 4 and the first sensor member. The preset conditions further include that the fourth port receives a signal that the first sensor element is triggered, that is, when the first sensor element is triggered, the driving device 3 and the control device 4 drive the baffle 2 to switch to the second state, so as to open the first air outlet 112 to supply fresh air to the kitchen space. When the first sensor member is a pressure sensor, the first sensor member is triggered when the air pressure in the kitchen space reaches (or is lower than) a first preset value. When the first sensor member is a temperature sensor, the first sensor member is triggered when the temperature of the galley space reaches (or is higher than) a second preset value. When the first sensor member is a humidity sensor, the first sensor member is triggered when the humidity of the kitchen space reaches a third preset value.
Of course, the control device 4 may further include a fifth port, and is in signal connection with a second sensor component disposed in the kitchen space through the fifth port, and the preset condition further includes that the fifth port receives a signal that the second sensor component is triggered. The choice of the first sensor member and the second sensor member may in particular be determined on the basis of actual circumstances; for example, the first sensor member is a pressure sensor and the second sensor member is a temperature sensor.
Specifically, the main housing 1 is provided with a first chamber 12 communicated with a kitchen space and a second chamber 13 communicated with an indoor non-kitchen space, the first chamber 12 and the air inlet chamber 11 are separated by a first partition 14, and the first air outlet 112 is located on the first partition 14, so that the relative sealing between the first chamber 12 and the air inlet chamber 11 is ensured, and when the baffle 2 blocks the first air outlet 112, fresh air can be effectively prevented from entering the first chamber 12, thereby blocking the communication between the air inlet chamber 11 and the first chamber 12. Further, the second chamber 13 and the air intake chamber 11 are separated by the second partition 15, and the second air outlet 113 is located on the second partition 15, so that the relative sealing between the second chamber 13 and the air intake chamber 11 is ensured, and when the baffle 2 blocks the second air outlet 113, the fresh air can be effectively prevented from entering the second chamber 13, so that the communication between the air intake chamber 11 and the second chamber 13 is blocked. In practical applications, a filtering device (e.g., filter cotton) may be disposed in the first and second chambers 12 and 13, so as to further filter the air entering the kitchen space and the non-kitchen space, and the air is conveniently and smoothly disposed in the first and second chambers 12 and 13.
The internal diameters (i.e., the ventilation internal diameters, and the radial dimensions of the first chamber 12 and the second chamber 13) of the first chamber 12 and the second chamber 13 are preferably smaller than or equal to the internal diameter of the air inlet chamber 11 (i.e., the ventilation internal diameter of the air inlet chamber 11, and the air inlet internal diameter of the air inlet chamber 11), so that fresh air can be ensured to smoothly flow into a kitchen space or a non-kitchen space, a large wind resistance caused by the fact that the internal diameters of the first chamber 12 and the second chamber 13 are larger than the internal diameter of the air inlet chamber 11 is prevented, meanwhile, air turbulence at the first chamber 12 and the second chamber 13 is avoided, and noise generated by vibration is avoided.
Above-mentioned chamber 11 admits air, first cavity 12 and second cavity 13 are the Y font and distribute, first air outlet 112 and second air outlet 113 are towards air intake 111 promptly, the new trend gets into chamber 11 and can be more smooth and easy flow into first cavity 12 and second cavity 13 through first air outlet 112 and second air outlet 113 by the air outlet like this, not only can reduce new trend flow resistance from this, but also be favorable to the lectotype design of new trend host computer 5, for example, choose for use the new trend host computer 5 of less power, can enough reduce the cost, the selectivity of new trend host computer 5 has been improved again, and the volume of the new trend host computer 5 of less power is less, from this still can reduce the volume of new trend host computer 5, be convenient for use in the installation environment that the space is restricted.
In particular, the angle between the first partition 14 and the second partition 15 is preferably greater than 30 °, that is, the angle between the first air outlet 112 and the second air outlet 113 is greater than 30 °, so as to ensure that the angle between the opening orientations of the first air outlet 112 and the second air outlet 113 and the opening orientation of the air inlet 111 is less than 30 ° to reduce wind resistance. Of course, the included angle between the first partition 14 and the second partition 15 may be 45 °, 60 ° or 90 °, which may be determined according to actual situations. In order to avoid that the angle between the first partition 14 and the second partition 15 is too large to affect the installation of the driving device 3, the angle between the first partition 14 and the second partition 15 is preferably less than 120 °.
In another embodiment of the present invention, the air intake cavity 11 includes a third air outlet (the air intake cavity 11 is communicated with another kitchen space or another non-kitchen space through the third air outlet), a third cavity communicated with another kitchen space or another non-kitchen space is disposed in the main housing 1, the third cavity is separated from the air intake cavity 11 by a third partition, and the third air outlet is located on the third partition. Specifically, the driving device 3 may include an electronic switch valve disposed at the third air outlet, and the electronic switch valve is used to switch on and off the third air outlet, and the electronic switch valve is in signal connection with the control device 4, and the control device 4 is used to realize integrated driving and controlling. The third outlet is preferably adjacent to the first outlet 112 and the second outlet 113, and the first outlet 112, the second outlet 113 and the third outlet have the same orientation as the inlet 111. Of course, in practical applications, the air intake cavity 11 may further include a fourth air outlet, which may be determined according to practical situations.
The baffle 2 comprises a rotating shaft on the extension surface of the first partition 14 and the second partition 15, namely, the baffle 2 is rotatably mounted to the air inlet chamber 11 through the rotating shaft and can abut against the first partition 14 or the second partition 15 through rotating around the rotating shaft, thereby realizing the blocking of the first air outlet 112 and the second air outlet 113.
Further, the driving device 3 includes a motor, and a rotating shaft of the motor is in transmission connection with a rotating shaft of the baffle 2, so that when the motor is started, the baffle 2 can be driven to rotate around the rotating shaft, and then the baffle swings between the first partition 14 and the second partition 15, so as to switch between the first state and the second state. Above-mentioned equipment of not sealing can effectively simplify structural design through drive arrangement 3 drive baffle 2 by swing between first baffle 14 and second baffle 15, not only be convenient for the dismouting maintenance, can not occupy great space again to avoid influencing the efficiency of first air outlet 112 of new trend velocity of flow and second air outlet 113. Of course, the driving device 3 may also block the first air outlet 112 and the second air outlet 113 by driving the first baffle 2 to slide between the first partition plate 14 and the second partition plate 15, which may be determined according to actual situations.
In order to improve the sealing performance of the baffle 2 for blocking the first air outlet 112 and the second air outlet 113, a sealing rubber pad 21 may be disposed (for example, adhered) around the baffle 2, so that when the baffle 2 is adhered to the first partition plate 14 or the second partition plate 15, the gap between the baffle 2 and the first partition plate 14 or the second partition plate 15 may be blocked by the sealing rubber pad 21, thereby improving the blocking effect of the first air outlet 112 and the second air outlet 113. The sealing rubber gasket 21 is preferably made of rubber, and has high elastic performance. Of course, the sealing rubber gasket 21 may also be disposed on the first partition 14 and the second partition 15, and surround the first air outlet 112 and the second air outlet 113, and the sealing rubber gasket 21 is pressed on the first partition 14 or the second partition 15 by the surface of the baffle 2 to realize sealing.
To prevent the motor from affecting the fresh air flow rate, the motor is preferably mounted in the region of the main housing 1 between the first chamber 12 and the second chamber 13.
Particularly, when the control device 4 does not meet the preset condition, the driving device 3 is controlled to drive the baffle 2 to be in the first state, that is, in the default state, the baffle 2 is in the first state, and the baffle 2 continuously blocks the first air outlet 112, so that fresh air is supplied to the non-kitchen space, which is convenient for the program control of the control device 4; when fresh air needs to be supplied to the kitchen space, the control device 4 controls the driving device 3, so that the driving device 3 drives the baffle 2 to be switched to the second state, the first air outlet 112 is opened, and the fresh air in the air inlet cavity 11 flows into the first air outlet 112.
The embodiment of the invention also provides a residential fresh air system which comprises a fresh air host 5, a range hood installed in a kitchen, a first fresh air port located in a kitchen space, a second fresh air port located in a non-kitchen space of the residential house and the kitchen automatic air supplementing device, wherein a first air outlet 112 of the kitchen automatic air supplementing device is communicated with the first fresh air port through a first air supply pipeline, a second air outlet 113 of the kitchen automatic air supplementing device is communicated with the second fresh air port through a second air supply pipeline, and an air inlet 111 of the kitchen automatic air supplementing device is communicated with an air outlet of the fresh air host 5 through a third air supply pipeline.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An automatic kitchen air supplementing device based on a house fresh air system is characterized by comprising a main shell, a baffle, a driving device and a control device, wherein an air inlet cavity is formed in the main shell and comprises an air inlet, a first air outlet and a second air outlet, and the air inlet cavity is communicated with an air outlet of a fresh air host machine through the air inlet, is communicated with a kitchen space through the first air outlet and is communicated with an indoor non-kitchen space through the second air outlet;
the driving device is in signal connection with the control device and drives the baffle plate to be in a first state or a second state under the control of the control device, the baffle plate blocks the first air outlet when in the first state, and the baffle plate blocks the second air outlet when in the second state;
the control device comprises a first port and is connected with a range hood installed in a kitchen through a signal of the first port, the control device controls the driving device to drive the baffle to be in the second state when meeting preset conditions, and the preset conditions comprise: the signal of the first port corresponds to the opening state of the range hood.
2. The residential fresh air system-based automatic kitchen air supplementing device according to claim 1, wherein the control device comprises a second port and is in signal connection with a control board of a fresh air main unit through the second port, and when a preset condition is met, the control device outputs a signal for enabling the fresh air main unit to be in a high-grade operation state to the control board of the fresh air main unit through the second port.
3. The residential fresh air system-based kitchen automatic air supplementing device according to claim 1, wherein said control means comprises a third port and is in signal connection with a control panel through said third port, and said preset condition comprises that said third port receives a signal for entering a cooking state inputted by said control panel.
4. The residential fresh air system-based automatic kitchen air supplementing device according to any one of claims 1 to 3, wherein a first chamber communicating with a kitchen space and a second chamber communicating with an indoor non-kitchen space are provided in the main housing, and the first chamber and the air intake chamber are separated by a first partition plate, and the second chamber and the air intake chamber are separated by a second partition plate; the first air outlet is located on the first partition plate, and the second air outlet is located on the second partition plate.
5. The residential fresh air system-based automatic kitchen air supplementing device according to claim 4, wherein the air inlet chamber, the first chamber and the second chamber are distributed in a Y shape, and an included angle between the first partition plate and the second partition plate is greater than 30 °.
6. The residential fresh air system based kitchen automatic air supplementing device according to claim 5, wherein said baffle comprises a rotating shaft located on the extended surface of said first and second partition plates;
the driving device comprises a motor, and a rotating shaft of the motor is in transmission connection with a rotating shaft of the baffle; the baffle swings between the first partition and the second partition under the driving of the motor to switch between a first state and a second state.
7. The residential fresh air system-based automatic air supplementing device for a kitchen according to claim 6, wherein a sealing rubber gasket is attached to the periphery of the baffle, and when the baffle is attached to the first partition plate or the second partition plate, the first air outlet or the second air outlet is blocked by the sealing rubber gasket.
8. The residential fresh air system based kitchen automatic air supplementing device according to claim 6, wherein said motor is mounted in the area between the first and second chambers of said main housing.
9. The residential fresh air system-based kitchen automatic air supplementing device according to any one of claims 1 to 3, wherein said control means controls said driving means to drive said baffle in a first state when said preset condition is not met.
10. A house fresh air system is characterized by comprising a fresh air host, a range hood installed in a kitchen, a first fresh air port located in a kitchen space, a second fresh air port located in a non-kitchen space of the house and the automatic kitchen air supplementing device as claimed in any one of claims 1 to 9, wherein a first air outlet of the automatic kitchen air supplementing device is communicated with the first fresh air port through a first air supply pipeline, a second air outlet of the automatic kitchen air supplementing device is communicated with the second fresh air port through a second air supply pipeline, and an air inlet of the automatic kitchen air supplementing device is communicated with an air outlet of the fresh air host through a third air supply pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110514794.3A CN113418263A (en) | 2021-05-11 | 2021-05-11 | Kitchen automatic air supplement equipment based on house fresh air system and house fresh air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110514794.3A CN113418263A (en) | 2021-05-11 | 2021-05-11 | Kitchen automatic air supplement equipment based on house fresh air system and house fresh air system |
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| Publication Number | Publication Date |
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| CN113418263A true CN113418263A (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110514794.3A Pending CN113418263A (en) | 2021-05-11 | 2021-05-11 | Kitchen automatic air supplement equipment based on house fresh air system and house fresh air system |
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| CN (1) | CN113418263A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204329240U (en) * | 2014-12-01 | 2015-05-13 | 广东美的制冷设备有限公司 | Air-conditioning |
| CN206113179U (en) * | 2016-08-31 | 2017-04-19 | 长城汽车股份有限公司 | Passive room air conditioning equipment |
| CN110319533A (en) * | 2019-08-22 | 2019-10-11 | 湖南童年的空气科技有限公司 | New blower and air duct switching method with multiple duct switching construction |
| CN209588270U (en) * | 2018-11-13 | 2019-11-05 | 雄安万科绿色研发有限公司 | Passive type super low energy consumption house fresh air system |
| CN110715387A (en) * | 2019-09-23 | 2020-01-21 | 佛山市淇特科技有限公司 | Diverter valve and kitchen new trend system |
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2021
- 2021-05-11 CN CN202110514794.3A patent/CN113418263A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204329240U (en) * | 2014-12-01 | 2015-05-13 | 广东美的制冷设备有限公司 | Air-conditioning |
| CN206113179U (en) * | 2016-08-31 | 2017-04-19 | 长城汽车股份有限公司 | Passive room air conditioning equipment |
| CN209588270U (en) * | 2018-11-13 | 2019-11-05 | 雄安万科绿色研发有限公司 | Passive type super low energy consumption house fresh air system |
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Application publication date: 20210921 |