CN111412569A - Ventilation device for purifying indoor air of building - Google Patents
Ventilation device for purifying indoor air of building Download PDFInfo
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- CN111412569A CN111412569A CN202010251310.6A CN202010251310A CN111412569A CN 111412569 A CN111412569 A CN 111412569A CN 202010251310 A CN202010251310 A CN 202010251310A CN 111412569 A CN111412569 A CN 111412569A
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- seat
- air
- air inlet
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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
- 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
- F24F13/28—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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
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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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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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
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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
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
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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 ventilation and air exchange device for purifying indoor air of a building, which comprises a base, a first supporting seat, an air inlet bin and a filtering assembly, wherein the air inlet bin is fixed on the base by the first supporting seat, the top of the air inlet bin is connected with a top seat by the second supporting seat, meshes are uniformly distributed on the first supporting seat and the second supporting seat, so that indoor air above and below the air inlet bin can enter the air inlet bin, the side surface of the air inlet bin is communicated with the filtering assembly, the filtering assembly can filter the air in the air inlet bin and blow the air to the upper and lower sides of the room through the first guiding cylinder and the second guiding cylinder, and the circulating filtration is realized.
Description
Technical Field
The invention relates to the technical field of indoor ventilation devices, in particular to a ventilation device for purifying indoor air of a building.
Background
According to statistics, in modern life, more than eight times of people spend indoors, so that the quality of indoor air directly influences the physical and psychological health of people, and social problems such as reduction of social working efficiency and increase of medical expenses are also widely concerned.
The decorative materials such as wall paint, carpet and the like adopted by modern buildings emit a large amount of toxic and harmful substances, smoke generated during smoking and kitchen cooking also harms the health of human bodies to different degrees, ventilation is the most effective way for improving the indoor air quality, the number of indoor microorganisms can be obviously reduced, and the indoor air circulation filtration is promoted.
In the prior art, various ventilation and air exchange devices for indoor air of buildings generally have only ventilation and air exchange effects, but have poor purification effects for impurity bacteria in the air, and the quality of the air is still difficult to improve.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a ventilation device for indoor air purification of building, its includes base, supporting seat one, air inlet storehouse, footstock, supporting seat two and filtering component, the air inlet storehouse adopts supporting seat one to fix on the base, the top in air inlet storehouse adopts supporting seat two to link to each other with the footstock, the equipartition has the mesh on supporting seat one and the supporting seat two to indoor upper and lower below air homoenergetic enough enters into the air inlet storehouse, the side intercommunication in air inlet storehouse has filtering component, filtering component can filter the air in the air inlet storehouse and blow off to indoor upper and lower side through guide cylinder one and guide cylinder two.
Further, preferably, the filtering component comprises a fixed seat and a rotating seat, the fixed seat is fixed on one side of the air inlet bin by a bracket, the interior of the fixed seat is of a cavity structure, and the interior of the fixed seat is coaxially and rotatably connected with a rotating seat by adopting a sealed bearing, both ends of the rotating seat extend out of the fixed seat along the axial direction of the rotating seat, a connecting cylinder is fixed at one end of the rotating seat close to the air inlet bin, the rotating seat is in a hollow cylindrical shape, the middle parts of the left and right side walls are provided with through holes which are respectively fixedly communicated with the connecting cylinder and the fan device, the connecting cylinder is also connected with an air inlet funnel in a sealing and rotating way, the air inlet funnel is fixed and half embedded in the air inlet bin, the air inlet end of the fan device is fixed on the left side wall of the fixed seat, so as to be communicated with the through hole on the left side wall of the rotating seat, and the air outlet end of the rotating seat is fixedly communicated with a first guide cylinder and a second guide cylinder.
Further, preferably, a first filter screen and a second filter screen are coaxially fixed in a cavity of the rotating seat, and the diameter of the first filter screen is larger than that of the second filter screen.
Preferably, an air isolating disc is fixed in the rotating seat perpendicular to the axial direction of the rotating seat, the air isolating disc can divide the interior of the rotating seat into a left chamber and a right chamber, and through holes are distributed in the outer circumferential surface of the middle of the rotating seat so that air can pass through the through holes.
Further, as preferred, it rotates around its central axis to rotate the seat by the drive assembly drive, drive assembly includes motor and follow driving wheel, the motor is fixed in the top of fixing base, the output of motor is fixed by the action wheel, the action wheel adopt the belt with follow driving wheel transmission links to each other, the drive wheel is fixed in the outer circumference of connecting cylinder, so that pass through the connecting cylinder drives and rotates the seat rotation.
Preferably, a plurality of sterilizing lamps are uniformly distributed on the upper portion of the inner wall of the fixing seat.
Further, preferably, the outer circumferential surface of the rotating seat is further fixedly sleeved with fan blades, and the fan blades are arranged on the left side of the air isolating disc, so that air in the air inlet bin enters the left cavity of the rotating seat from the right cavity of the rotating seat through the rotating fan blades.
Further, preferably, the first guide cylinder and the guide cylinder are symmetrically arranged at the air outlet end of the fan device, and the included angle between the central axis of the first guide cylinder and the central axis of the rotating seat is 120-135 degrees.
Further, as preferred, be provided with filter screen, spraying seat one and spraying seat two in the air inlet storehouse, wherein the filter screen is fixed in air inlet funnel's below position for the filtration comes from the air of indoor below, spraying seat one and spraying seat two all set up the position of going up at air inlet funnel, constitute the wind channel of crossing from left to right from top to bottom between spraying seat one and the spraying seat two, the equipartition has the atomising head on the one side that spraying seat one and spraying seat two are close to, the atomising head is supplied water by outside water pipe.
Further, as preferred, still include the controller, the controller is respectively in motor, sterilamp and fan device electrical connection.
Compared with the prior art, the invention has the beneficial effects that:
1. the air to be filtered can be blocked by the air blocking disc by the filter assembly, so that the air sequentially passes through the filter screen I and the filter screen II in the right chamber and enters a space formed by the rotating seat and the fixed seat;
2. according to the invention, the rotating seat is driven by the driving assembly to rotate around the central axis of the rotating seat, so that the first filter screen and the second filter screen are driven to rotate, the adhesion of dust on the filter screens is reduced, and the filtering efficiency is improved;
3. in the invention, a plurality of sterilizing lamps are uniformly distributed on the upper part of the inner wall of the fixed seat, so that the air in the fixed seat is sterilized;
4. in the invention, the fan blades are fixedly sleeved on the outer circumferential surface of the rotating seat, so that air in the air inlet bin can further enter the left cavity of the rotating seat from the right cavity of the rotating seat through the rotating fan blades, and the filtering efficiency is improved.
5. In the invention, the air inlet bin is provided with the filter screen so as to provide pre-filtering treatment for air below the room, and the air inlet bin is provided with the first spraying seat and the second spraying seat so as to humidify air in the air passing channel, so that the air in different indoor areas can be pre-treated.
Drawings
Fig. 1 is a schematic structural view of a ventilation apparatus for purifying air in a building room;
fig. 2 is a schematic view showing a filter assembly of a ventilation and air-exchange apparatus for purifying air in a building room;
fig. 3 is a schematic view illustrating the flow of air in a filter assembly of a ventilation and air-exchange apparatus for purifying air in a building room;
fig. 4 is a partially enlarged view illustrating a ventilation apparatus for purifying air in a building;
in the figure: 1. a base; 2. a first supporting seat; 3. an air inlet bin; 4. a top seat; 5. a second supporting seat; 6. a filter screen; 7. a first spraying seat; 8. a second spraying seat; 9. a support; 10. a filter assembly; 11. a motor; 12. a fan device; 13. a first guide cylinder; 14. a second guide cylinder; 15. a driven wheel; 16. a connecting cylinder; 17. an air inlet funnel; 18. a fixed seat; 19. a rotating seat; 20. a sterilizing lamp; 21. a fan blade; 22. a wind-proof plate; 23. a first filter screen; 24. and a second filter screen.
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.
Example (b): referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a ventilation device for indoor air purification of building, its includes base 1, supporting seat one 2, air inlet bin 3, footstock 4, supporting seat two 5 and filtering component 10, air inlet bin 3 adopts supporting seat one 2 to fix on base 1, the top of air inlet bin 3 adopts supporting seat two 5 to link to each other with footstock 4, the equipartition has the mesh on supporting seat one 2 and the supporting seat two 5 to indoor upper and lower air homoenergetic gets into air inlet bin 3, the side intercommunication of air inlet bin 3 has filtering component 10, filtering component 10 can filter the air in the air inlet bin 3 and blow off to indoor upper and lower side through guide cylinder one 13 and guide cylinder two 14.
In this embodiment, the filtering assembly 10 includes a fixing seat 18 and a rotating seat 19, the fixing seat 18 is fixed to one side of the air inlet bin 3 by a bracket 9, the inside of the fixing seat 18 is of a cavity structure, the inside of the fixing seat 18 is coaxially and rotatably connected with the rotating seat 19 by a sealing bearing, two ends of the rotating seat 19 extend out of the fixing seat 18 along the axial direction thereof, and one end of the rotating seat, which is close to the air inlet bin 3, is fixed with a connecting cylinder 16, the rotating seat 19 is of a cavity cylinder shape, the middle parts of the left and right side walls thereof are both provided with through holes for respectively fixedly communicating with the connecting cylinder 16 and the fan device 12, the connecting cylinder 16 is further hermetically and rotatably connected with an air inlet funnel 17, the air inlet funnel 17 is half embedded in the air inlet bin 3, the air inlet end of the fan device 12 is fixed to the left side wall of the fixing seat 18 so as, and the air outlet end of the air conditioner is fixedly communicated with a first guide cylinder 13 and a second guide cylinder 14.
In this embodiment, a first filter screen 23 and a second filter screen 24 are coaxially fixed in the cavity of the rotating base 19, and the diameter of the first filter screen 23 is larger than that of the second filter screen 24.
In this embodiment, an air-isolating disc 22 is fixed inside the rotating base 19 perpendicular to the axial direction thereof, the air-isolating disc 22 can divide the inside of the rotating base 19 into a left chamber and a right chamber, and through holes are distributed on the outer circumferential surface of the middle portion of the rotating base 19 so as to allow air to pass through.
As shown in fig. 3, the air to be filtered enters the right chamber of the rotary seat 19 through the air inlet funnel 17 and is blocked by the air-blocking disc 22, and then sequentially passes through the second filter screen 24 and the first filter screen 23 in the right chamber and enters the space formed by the rotary seat 19 and the fixed seat 18, and under the suction of the fan device 12, the air in the space formed by the rotary seat 19 and the fixed seat 18 sequentially passes through the first filter screen 23 and the second filter screen 24 in the left chamber of the rotary seat 19 and then is dispersed to each indoor part through the first guide cylinder 13 and the second guide cylinder 14, so that secondary air filtration of one filter screen is realized, and the air quality is improved.
In order to reduce the adhesion of dust on the filter screen and improve the filtering efficiency, the rotating seat 19 is driven by a driving assembly to rotate around the central axis thereof, the driving assembly comprises a motor 11 and a driven wheel 15, the motor 11 is fixed above the fixed seat 18, the output end of the motor 11 is fixed with a driving wheel, the driving wheel is in transmission connection with the driven wheel 15 by a belt, and the driving wheel is fixed on the outer circumference of the connecting cylinder 16 so as to drive the rotating seat 19 to rotate through the connecting cylinder 16.
In this embodiment, a plurality of sterilizing lamps 20 are uniformly distributed on the inner wall of the fixing base 18, so as to sterilize the air therein.
In this embodiment, the outer circumferential surface of the rotating base 19 is further fixedly sleeved with a fan blade 21, and the fan blade 21 is disposed on the left side of the air isolation disc 22, so that air in the air inlet compartment 3 enters the left chamber of the rotating base 19 from the right chamber of the rotating base 19 through the rotating fan blade 21.
In this embodiment, the first guide cylinder 13 and the second guide cylinder 14 are symmetrically disposed at the air outlet end of the fan device 12, and an included angle between the central axis of the first guide cylinder 13 and the central axis of the rotating base 19 is 120-135 degrees.
When air below the indoor space is sucked, the air and dust on the floor are sucked into the air inlet bin 3 together, the air above the indoor space is dry, therefore, in order to carry out pretreatment on the air in different indoor areas, the air inlet bin 3 is internally provided with a filter screen 6, a first spray seat 7 and a second spray seat 8, the filter screen 6 is fixed below the air inlet funnel 17 and used for filtering the air from the lower indoor space, the first spray seat 7 and the second spray seat 8 are both arranged above the air inlet funnel 17, an air passing channel from left to right is formed between the first spray seat 7 and the second spray seat 8 from top to bottom, spray heads are uniformly distributed on the surfaces, close to the first spray seat 7 and the second spray seat 8, of the spray heads are supplied with water through external water pipes, and therefore the air in the air passing channel is humidified.
In this embodiment, the sterilization apparatus further includes a controller, and the controller is electrically connected to the motor 11, the germicidal lamp 20, and the blower device 12, respectively.
When the air conditioner is specifically implemented, the motor 11 is started to drive the fan blades 21 to rotate, the fan device 12 is started simultaneously, and indoor air is further sucked, so that the indoor air enters the air inlet bin 3 from the first supporting seat and the second supporting seat respectively, then enters the filtering component 10 through the air inlet funnel, the air in the air inlet bin 3 can be filtered through the filtering component, and the air is blown to the indoor upper side and the indoor lower side through the first guide cylinder 13 and the second guide cylinder 14, so that the filtering circulation is realized.
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. A ventilation device for purifying indoor air of a building comprises a base (1), a first supporting seat (2), an air inlet bin (3), a top seat (4), a second supporting seat (5) and a filtering component (10), it is characterized in that the air inlet bin (3) is fixed on the base (1) by adopting a first supporting seat (2), the top of the air inlet bin (3) is connected with a top seat (4) by a second supporting seat (5), meshes are uniformly distributed on the first supporting seat (2) and the second supporting seat (5), so that indoor air above and below can enter the air inlet bin (3), the side surface of the air inlet bin (3) is communicated with a filtering component (10), the filter assembly (10) can filter air in the air inlet bin (3) and blow the air to the upper and lower sides of a room through the first guide cylinder (13) and the second guide cylinder (14).
2. The ventilation and air-exchange device for indoor air purification of buildings according to claim 1, wherein the filtering component (10) comprises a fixed seat (18) and a rotating seat (19), the fixed seat (18) is fixed on one side of the air inlet bin (3) by a bracket (9), the inside of the fixed seat (18) is of a cavity structure, the inside of the fixed seat (18) is coaxially and rotatably connected with the rotating seat (19) by a sealed bearing, both ends of the rotating seat (19) extend out of the fixed seat (18) along the axial direction thereof, one end of the rotating seat close to the air inlet bin (3) is fixedly provided with a connecting cylinder (16), the rotating seat (19) is of a hollow cylinder shape, the middle parts of the left and right side walls of the rotating seat are respectively provided with a through hole for being fixedly communicated with the connecting cylinder (16) and the fan device (12), the connecting cylinder (16) is also hermetically and rotatably connected with an air inlet funnel (17), the air inlet funnel (17) is fixed and is half embedded in the air inlet bin (3), the air inlet end of the fan device (12) is fixed on the left side wall of the fixed seat (18) so as to be communicated with the through hole in the left side wall of the rotating seat (19), and the air outlet end of the fan device is fixedly communicated with the first guide cylinder (13) and the second guide cylinder (14).
3. A ventilation device for indoor air purification of buildings according to claim 2, characterized in that a first filter screen (23) and a second filter screen (24) are coaxially fixed in the cavity of the rotary base (19), and the diameter of the first filter screen (23) is larger than that of the second filter screen (24).
4. A ventilating device for indoor air purification of a building as claimed in claim 2, wherein a wind-proof disk (22) is fixed inside the rotary base (19) perpendicular to the axial direction thereof, the wind-proof disk (22) can divide the inside of the rotary base (19) into two chambers, i.e. left and right chambers, and through holes are distributed on the outer circumferential surface of the middle portion of the rotary base (19) for air to pass through.
5. A ventilation device for purifying indoor air of a building as claimed in claim 2, wherein said rotary base (19) is driven by a driving assembly to rotate around its central axis, said driving assembly comprises a motor (11) and a driven wheel (15), said motor (11) is fixed above the fixed base (18), the output end of said motor (11) is fixed by a driving wheel, said driving wheel is connected with said driven wheel (15) by a belt, said driving wheel is fixed on the outer circumference of the connecting cylinder (16), so as to drive the rotary base (19) to rotate through said connecting cylinder (16).
6. A ventilation device for purifying indoor air of a building as claimed in claim 2, wherein a plurality of sterilizing lamps (20) are uniformly distributed above the inner wall of the fixed seat (18).
7. The ventilation and air-exchange device for indoor air purification of building as claimed in claim 2, wherein said rotating base (19) is further fixedly sleeved with fan blades (21) on the outer circumferential surface, said fan blades (21) are disposed on the left side of the air-proof disc (22), so that the air in the intake box (3) enters the left chamber of the rotating base (19) from the right chamber of the rotating base (19) by rotating the fan blades (21).
8. The ventilation and air-exchange device for indoor air purification of buildings according to claim 1, characterized in that the first guide cylinder (13) and the second guide cylinder (14) are symmetrically arranged at the air outlet end of the fan device (12), and the included angle between the central axis of the first guide cylinder (13) and the central axis of the rotating seat (19) is 120-135 degrees.
9. The ventilation and air-exchange device for indoor air purification of buildings according to claim 1, characterized in that a filter screen (6), a first spray seat (7) and a second spray seat (8) are arranged in the air inlet bin (3), wherein the filter screen (6) is fixed at the lower position of the air inlet funnel (17) for filtering air from the indoor lower part, the first spray seat (7) and the second spray seat (8) are both arranged at the upper position of the air inlet funnel (17), an air passing channel from left to right is formed between the first spray seat (7) and the second spray seat (8) from top to bottom, spray heads are uniformly distributed on the surfaces, close to each other, of the first spray seat (7) and the second spray seat (8), and the spray heads are supplied with water by an external water pipe.
10. A ventilation and air-change device for indoor air purification of buildings according to claim 1 further comprising a controller, wherein the controller is electrically connected to the motor (11), the germicidal lamp (20) and the fan device (12), respectively.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010251310.6A CN111412569B (en) | 2020-04-01 | 2020-04-01 | Ventilation device for purifying indoor air of building |
| PCT/CN2020/094094 WO2021196396A1 (en) | 2020-04-01 | 2020-06-03 | Ventilation and air-exchange device for purifying indoor air of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010251310.6A CN111412569B (en) | 2020-04-01 | 2020-04-01 | Ventilation device for purifying indoor air of building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111412569A true CN111412569A (en) | 2020-07-14 |
| CN111412569B CN111412569B (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010251310.6A Active CN111412569B (en) | 2020-04-01 | 2020-04-01 | Ventilation device for purifying indoor air of building |
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| Country | Link |
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| CN (1) | CN111412569B (en) |
| WO (1) | WO2021196396A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288486A (en) * | 2022-08-12 | 2022-11-04 | 郑州铁路职业技术学院 | Green building ventilation structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113959231B (en) * | 2021-10-25 | 2023-08-22 | 株洲火炬工业炉有限责任公司 | Tin smelting electric furnace tail gas treatment and waste heat utilization device |
| CN114110871B (en) * | 2021-11-26 | 2023-01-24 | 青岛酒店管理职业技术学院 | Ventilation system based on computer automated control |
| CN114831028B (en) * | 2022-04-22 | 2023-09-01 | 扬州大学 | Breeding device convenient to ventilate |
| CN115468254B (en) * | 2022-07-29 | 2023-04-28 | 欧成 | Channel air circulation clarification plant is prevented to municipal works person |
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| CN115288486B (en) * | 2022-08-12 | 2023-10-24 | 郑州铁路职业技术学院 | Green building ventilation structure |
Also Published As
| Publication number | Publication date |
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| WO2021196396A1 (en) | 2021-10-07 |
| CN111412569B (en) | 2021-01-29 |
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