CN108981003A - A kind of more return air inlet indoor air-purification devices - Google Patents
A kind of more return air inlet indoor air-purification devices Download PDFInfo
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- CN108981003A CN108981003A CN201810992576.9A CN201810992576A CN108981003A CN 108981003 A CN108981003 A CN 108981003A CN 201810992576 A CN201810992576 A CN 201810992576A CN 108981003 A CN108981003 A CN 108981003A
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- air inlet
- horizontal
- purification
- outer housing
- tube
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- 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
-
- 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
-
- 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
- F24F8/10—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
- F24F8/15—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 by chemical means
- F24F8/158—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 by chemical means using active carbon
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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
- F24F2110/10—Temperature
-
- 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
- F24F2221/34—Heater, e.g. gas burner, electric air heater
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of more return air inlet indoor air-purification devices, it include: air purifier body, it includes outer housing and the purification main frame that is arranged in outer housing, the bellows that the inner bottom surface of outer housing is provided with the support base of support purification main frame and divulges information to purification main frame, blower is provided in bellows, inner sidewall is provided with sound absorbing layer；It is provided with the first air inlet hole and the second air inlet hole of horizontal on the left of purification main frame, exhaust vent is provided on the right side of purification main frame, exhaust vent is connected to by horizontal guide duct with the second through hole, and the first air inlet hole and the second air inlet hole are provided with the first horizontal backwind tube；Wherein, it is provided with transparent screen pipe in the first horizontal backwind tube, upper through slot corresponding with transparent screen pipe is offered on the tube wall of the first horizontal backwind tube, upper through slot is sealedly provided with window frame, is provided with window in window frame.More return air inlet indoor air-purification devices provided by the invention not only design rationally, structure it is simple and low in cost.
Description
Technical field
The present invention relates to air cleaning facility technical fields, it is more particularly related in a kind of more return air inlet rooms
Air cleaning unit.
Background technique
Air cleaning unit is also known as air purifier, air cleaner, clarifier etc., is to refer to absorption, decompose or turn
Change various air pollutants and (generally comprises the finishing pollution, bacterium, anaphylactogen of PM2.5, dust, pollen, peculiar smell, formaldehyde etc
Deng), effectively improve the product of air cleanliness.Household, commercialization, industry, Lou Ziyong are broadly divided into according to the difference of practical occasion
Clarifier.Indoor air purification is usually directly to install air cleaning unit indoors at present, although to a certain extent can be with
Indoor air is purified, but have the following deficiencies: 1, indoor location air cleaning unit be room air not
Disconnected circulation, does not introduce fresh air；2, allow to from outdoor sucking fresh air, but air volume can not be selected.Therefore, originally
Field technical staff provides a kind of more return air inlet indoor air-purification devices, to solve mentioned above in the background art ask
Topic.
Summary of the invention
It is an object of the invention to solve at least the above problems, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of more return air inlet indoor air-purification devices, originally in more return air inlet rooms
Air cleaning unit can be led by being provided with transparent screen pipe, transparent screen pipe in the first horizontal backwind tube to purification is entered
Air in machine carries out preliminary purification filtering, and the first filter cloth, the second filter cloth and setting are provided in transparent screen pipe
High efficiency active carbon between the first filter cloth and the second filter cloth adsorbs interlayer, can be to a variety of venomous injurants in air
Matter is tentatively adsorbed, moreover it is possible to dust filtering gear ash, realize the function of multi-purpose content, improve this purification device multifunctionality and
Practicability.
It is a still further object of the present invention to provide a kind of more return air inlet indoor air-purification devices, originally in more return air inlet rooms
Air cleaning unit is opened up on the tube wall of the first horizontal backwind tube by being provided with transparent screen pipe in the first horizontal backwind tube
There is upper through slot corresponding with transparent screen pipe, the transparent screen pipe that can more renew by opening window is reduced to purification
The load of host, prolongs its service life.
To achieve the goals above, the present invention provides a kind of more return air inlet indoor air-purification devices, comprising:
Air purifier body comprising outer housing and setting are in the intracorporal purification main frame of the shell, the outer housing
The inner bottom surface bellows that are provided with the support base for supporting the purification main frame and divulge information to the purification main frame, in the bellows
It is provided with blower, inner sidewall is provided with sound absorbing layer, and the upper end of the outer housing is provided with opening, and the upper end of the outer housing is opened
Top cover is provided at mouthful, the left side wall of the outer housing is provided with the first through hole, the right side wall setting second of the outer housing
Through hole, there are two support leg and two movable pulleys for the bottom setting of the outer housing；
The first air inlet hole and the second air inlet hole of horizontal, the right side of the purification main frame are provided on the left of the purification main frame
Side is provided with exhaust vent, and the exhaust vent is connected to by horizontal guide duct with second through hole, first air inlet hole with
Second air inlet hole is provided with the first horizontal backwind tube, and two the first horizontal backwind tubes are far from the purification main frame
One end is connected to by tee tube with the blower, and the both ends of the tee tube are connected to the first horizontal backwind tube respectively, and
And it is provided with manually-operated gate, remaining one end of the tee tube is connect by vertical guide duct with the outlet air end of the bellows,
The air intake of the bellows is provided with connecting tube, and one end of the connecting tube passes through first through hole and passes through the second horizontal
Backwind tube is connected to outdoor, and one end of the second horizontal backwind tube is pierced by wall, and the outer surface of the wall is provided with
It is provide with the rain cover of second horizontal backwind tube one end；
Wherein, transparent screen pipe is provided in the first horizontal backwind tube, on the tube wall of the first horizontal backwind tube
Offer upper through slot corresponding with the transparent screen pipe, the upper through slot is sealedly provided with window frame, in the window frame
It is provided with window, the length of the transparent screen pipe is less than the length of the window, so that the transparent screen pipe can
It takes out or is placed in the first horizontal backwind tube by the window frame.
Preferably, in more return air inlet indoor air-purification devices, the window frame passes through described in sealing glue sticking
In upper through slot.
Preferably, in more return air inlet indoor air-purification devices, the side of the window and the window frame
Between be connected by a hinge, the setting of the other side of the window frame is fluted, and the other side of the window is opposite with the groove
The hasp answered.
Preferably, in more return air inlet indoor air-purification devices, the outer tube wall both ends of the transparent screen pipe
It is provided with elastic seal ring, the transparent screen pipe passes through the elastic seal ring and the first horizontal backwind tube and institute
It states and is tightly connected between the inner sidewall of window.
Preferably, in more return air inlet indoor air-purification devices, first is provided in the transparent screen pipe
Filter cloth, the second filter cloth and the high efficiency active carbon absorption being arranged between first filter cloth and second filter cloth
Interlayer.
Preferably, in more return air inlet indoor air-purification devices, further includes:
Controller is arranged on the side wall of the outer housing and is located at the lower section of second through hole, the shell
The card slot for placing the controller is provided on the side wall of body；
Heating component comprising heating unit and temperature sensor, the heating unit and the temperature sensor are all provided with
It sets in the horizontal guide duct, the heating unit is close to the purification main frame, and the temperature sensor is close to described second
Through hole, the output end of the temperature sensor are connect with the input terminal of the controller, the output end difference of the controller
It is connect with the input terminal of the heating unit, the blower.
Preferably, in more return air inlet indoor air-purification devices, the bottom of the rain cover is provided with first
Wire netting is protected, one end of the second horizontal backwind tube is provided with the second protection wire netting.
Preferably, in more return air inlet indoor air-purification devices, the sound absorbing layer includes and the bellows
Inner sidewall bonding aluminium foil mineral wool layer, with the Nian Jie rock wool layer of aluminium foil mineral wool layer, the bubble Nian Jie with the rock wool layer
Foam plastic layer.
The present invention is include at least the following beneficial effects:
1, more return air inlet indoor air-purification devices of the present invention not only design rationally, structure it is simple and at low cost
It is honest and clean；This more return air inlet indoor air-purification device small volume and less weight, it is low to the use condition requirement of operating condition, it is adaptable.
2, more return air inlet indoor air-purification devices of the present invention, by two the first horizontal backwind tubes of setting with
And it is provided with tee tube and manually-operated gate, facilitate user manually to adjust intake；And it can also be controlled by being provided with controller
Blower processed adjusts intake in turn, and user is facilitated to select.
3, more return air inlet indoor air-purification devices of the present invention, be provided in horizontal guide duct heating unit with
And temperature sensor, user can star heating unit in winter, heat to the fresh air entered the room, avoid supercooling empty
Gas brings sense of discomfort to user；It can control the temperature of heating unit by temperature sensor and controller.
More return air inlet indoor air-purification devices of the present invention, further advantage of the invention, target and feature are by portion
Divide and be reflected by the following instructions, part will also be managed and to research and practice of the invention by those skilled in the art
Solution.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of more return air inlet indoor air-purification devices of the present invention.
Fig. 2 is the part-structure top view of more return air inlet indoor air-purification devices of the present invention.
Fig. 3 is the structural representation of the first horizontal backwind tube in more return air inlet indoor air-purification devices of the present invention
Figure.
Fig. 4 is the structural representation of the first horizontal backwind tube in more return air inlet indoor air-purification devices of the present invention
Figure.
Fig. 5 is the structural schematic diagram of bellows in more return air inlet indoor air-purification devices of the present invention.
Marked in the figure: 1- air purifier body；2- outer housing；3- purification main frame；4- support base；5- top cover；6- first
Through hole；The second through hole of 7-；8- support leg；9- movable pulley；The first air inlet hole of 10-；The second air inlet hole of 11-；12- exhaust vent；
13- horizontal guide duct；14- the first horizontal backwind tube；15- tee tube；16- manually-operated gate；17- the second horizontal backwind tube；18- wall
Body；19- rain cover；The transparent screen pipe of 20-；The upper through slot of 21-；22- window frame；23- window；24- groove；25- hasp；26- bullet
Property sealing ring；The first filter cloth of 27-；28- high efficiency active carbon adsorbs interlayer；The second filter cloth of 29-；30- bellows；31- blower；
32- sound absorbing layer；33- connecting tube；34- controller；35- card slot；36- heating unit；37- temperature sensor；The vertical wind-guiding of 38-
Pipe；39- first protects wire netting；40- second protects wire netting；321- aluminium foil mineral wool layer；322- rock wool layer；323- foam plastic
The bed of material.
Specific embodiment
With reference to the accompanying drawing and embodiment the present invention is described in further detail, to enable those skilled in the art join
Book text can be implemented accordingly as directed.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein are not precluded one or more
The presence or addition of a other elements or combinations thereof.
As shown in fig. 1~fig. 5, the present invention provides a kind of more return air inlet indoor air-purification devices, comprising:
Air purifier body 1 comprising outer housing 2 and the purification main frame 3 being arranged in the outer housing 2, it is described outer
The bellows 30 that the inner bottom surface of shell 2 is provided with the support base 4 for supporting the purification main frame 3 and divulges information to the purification main frame 3,
Blower 31 is provided in the bellows 30, inner sidewall is provided with sound absorbing layer 32, and the upper end of the outer housing 2 is provided with opening,
Top cover 5 is provided at the upper end opening of the outer housing 2, the left side wall of the outer housing 2 is provided with the first through hole 6, described
The second through hole 7 is arranged in the right side wall of outer housing 2, and there are two support leg 8 and two movable pulleys for the bottom setting of the outer housing 2
9；
The left side of the purification main frame 3 is provided with the first air inlet hole 10 and the second air inlet hole 11 of horizontal, the purification master
The right side of machine 3 is provided with exhaust vent 12, and the exhaust vent 12 is connected to by horizontal guide duct 13 with second through hole 7, institute
It states the first air inlet hole 10 and second air inlet hole 11 is provided with the first horizontal backwind tube 14, two the first horizontal return air
The one end of pipe 14 far from the purification main frame is connected to by tee tube 15 with the blower, the both ends of the tee tube 15 respectively with
The first horizontal backwind tube 14 is connected to, and is provided with manually-operated gate 16, and remaining one end of the tee tube 15 passes through perpendicular
Straight guide duct 38 is connect with the outlet air end of the bellows 30, and the air intake of the bellows 30 is provided with connecting tube 33, the connection
One end of pipe 33 passes through first through hole 6 and is connected to by the second horizontal backwind tube 17 with outdoor, and second horizontal is returned
One end of air hose 17 is pierced by wall 18, and the outer surface of the wall 18 is provided with and is provide with 17 one end of the second horizontal backwind tube
Rain cover 19；
Wherein, transparent screen pipe 20 is provided in the first horizontal backwind tube 14, the first horizontal backwind tube 14
Upper through slot 21 corresponding with the transparent screen pipe 20 is offered on tube wall, the upper through slot 21 is sealedly provided with window frame
22, window 23 is provided in the window frame 22, the length of the transparent screen pipe 20 is less than the length of the window 23, with
So that the transparent screen pipe 20 can be taken out by the window frame 22 or is placed in the first horizontal backwind tube 14.
Further, the window frame 22 passes through in upper through slot 21 described in sealing glue sticking.
Further, it is connected by a hinge between the side and the window frame 22 of the window 23, the window frame 23
Other side setting fluted 24, the other side of the window 23 hasp 25 corresponding with the groove 24.
Further, the outer tube wall both ends of the transparent screen pipe 20 are provided with elastic seal ring 26, the transparent mistake
Chimney filter 20 passes through between the elastic seal ring 26 and the first horizontal backwind tube 14 and the inner sidewall of the window 23
It is tightly connected.
Further, the first filter cloth 27, the second filter cloth 29 and setting are provided in the transparent screen pipe 20 to exist
High efficiency active carbon between first filter cloth 27 and second filter cloth 29 adsorbs interlayer 28.
Further, further includes:
Controller 34 is arranged on the side wall of the outer housing 2 and is located at the lower section of second through hole 7, described
The card slot 35 for placing the controller 34 is provided on the side wall of outer housing 2；
Heating component comprising heating unit 36 and temperature sensor 37, the heating unit 36 and the temperature sensing
Device 37 is arranged in the horizontal guide duct 13, and the heating unit 36 is close to the purification main frame 3, the temperature sensor
37 close to second through hole 7, and the output end of the temperature sensor 37 is connect with the input terminal of the controller 34, described
The output end of controller 34 is connect with the input terminal of the heating unit 36, the blower 31 respectively.
Further, the bottom of the rain cover 19 is provided with the first protection wire netting 39, the second horizontal backwind tube
17 one end is provided with the second protection wire netting 40.
Further, the sound absorbing layer 32 include the aluminium foil mineral wool layer 321 Nian Jie with the inner sidewall of the bellows 30, with
Rock wool layer 322, the foam layer 323 Nian Jie with the rock wool layer 322 of the bonding of aluminium foil mineral wool layer 321.
The working principle of more return air inlet indoor air-purification devices provided by the invention is as follows:
When in use, user can open top cover 5 to more return air inlet indoor air-purification devices provided by the invention, then open
Transparent screen pipe 20 is placed in the first horizontal backwind tube 14 by the window 23 on the first horizontal backwind tube 14, by blower 31,
Controller 34 connects alternating current, and the controller of commercially available MAM-200 can be selected in controller, starts blower 31, wind by controller 34
Machine 31 passes through connecting tube 33 and the second horizontal backwind tube 17 for outdoor air delivery to purification main frame 3, and air exists into setting is crossed
The primary filtration of transparent screen pipe 20 in first horizontal backwind tube 14, be provided in transparent screen pipe 20 first filter cloth 27,
Second filter cloth 29 and the high efficiency active carbon being arranged between the first filter cloth 27 and second filter cloth 29 adsorb interlayer
28, a variety of poisonous and harmful substances in air can tentatively be adsorbed, moreover it is possible to which dust filtering gear ash realizes the function of multi-purpose content
Can, the multifunctionality and practicability of this purification device are improved, the load of purification main frame 3 can be reduced in this way, extends purification master
The service life of machine 3；Be provided with manually-operated gate 16 on tee tube 15, it is adjustable enter in the first horizontal backwind tube 14 into
Air quantity, user can adjust the revolving speed of blower 31 by controller 34, and then adjust intake；It can also be controlled by controller 34
Blower 31 processed is rotated backward, and the dust for managing interior aggregation in connecting tube 33 and the second horizontal return air 17 is blown out outward；If
The the first protection wire netting 39 and the second protection wire netting 40 set can prevent some small birds from " settling down and doing in rain cover
Nest ".
In addition, in winter, the air of purification can be heated by starting heating unit 36 by controller 34, reduce
The air of supercooling enters the room.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (8)
1. a kind of more return air inlet indoor air-purification devices characterized by comprising
Air purifier body (1) comprising outer housing (2) and the purification main frame (3) being arranged in the outer housing (2), institute
The inner bottom surface for stating outer housing (2) is provided with the support base (4) for supporting the purification main frame (3) and to the purification main frame (3)
The bellows (30) of ventilation, the bellows (30) are interior to be provided with blower (31), and inner sidewall is provided with sound absorbing layer (32), the shell
The upper end of body (2) is provided with opening, is provided with top cover (5) at the upper end opening of the outer housing (2), the outer housing (2)
Left side wall is provided with the first through hole (6), and the second through hole (7) are arranged in the right side wall of the outer housing (2), the outer housing
(2) there are two support leg (8) and two movable pulleys (9) for bottom setting；
The first air inlet hole (10) and the second air inlet hole (11) of horizontal, the purification are provided on the left of the purification main frame (3)
It is provided on the right side of host (3) exhaust vent (12), the exhaust vent (12) passes through horizontal guide duct (13) and second perforation
Hole (7) connection, first air inlet hole (10) and second air inlet hole (11) are provided with the first horizontal backwind tube (14), and two
The one end of a first horizontal backwind tube (14) far from the purification main frame is connected to by tee tube (15) with the blower, institute
The both ends for stating tee tube (15) are connected to the first horizontal backwind tube (14) respectively, and are provided with manually-operated gate (16),
Remaining one end of the tee tube (15) is connect by vertical guide duct (38) with the outlet air end of the bellows (30), the bellows
(30) air intake is provided with connecting tube (33), and one end of the connecting tube (33) passes through first through hole (6) and passes through
Second horizontal backwind tube (17) is connected to outdoor, and one end of the second horizontal backwind tube (17) is pierced by wall (18), and institute
The outer surface for stating wall (18) is provided with the rain cover (19) for being provide with second horizontal backwind tube (17) one end；
Wherein, it is provided with transparent screen pipe (20) in the first horizontal backwind tube (14), the first horizontal backwind tube (14)
Tube wall on offer upper through slot (21) corresponding with transparent screen pipe (20), the upper through slot (21) sealedly sets
It is equipped with window frame (22), is provided with window (23) in the window frame (22), the length of the transparent screen pipe (20) is less than described
The length of window (23), so that the transparent screen pipe (20) can be taken out or be placed on described the by the window frame (22)
In one horizontal backwind tube (14).
2. a kind of more return air inlet indoor air-purification devices according to claim 1, which is characterized in that the window frame (22)
By in upper through slot (21) described in sealing glue sticking.
3. a kind of more return air inlet indoor air-purification devices according to claim 1, which is characterized in that the window
(23) it being connected by a hinge between side and the window frame (22), fluted (24) are arranged in the other side of the window frame (23),
The other side of the window (23) hasp (25) corresponding with the groove (24).
4. a kind of more return air inlet indoor air-purification devices according to claim 1, which is characterized in that the transparent filtering
The outer tube wall both ends of pipe (20) are provided with elastic seal ring (26), and the transparent screen pipe (20) passes through the elastic seal ring
(26) it is tightly connected between the first horizontal backwind tube (14) and the inner sidewall of the window (23).
5. a kind of more return air inlet indoor air-purification devices according to claim 1 or 4, which is characterized in that described transparent
Be provided in screen pipe (20) the first filter cloth (27), the second filter cloth (29) and setting in first filter cloth (27) and
High efficiency active carbon between second filter cloth (29) adsorbs interlayer (28).
6. a kind of more return air inlet indoor air-purification devices according to claim 1, which is characterized in that further include:
Controller (34) is arranged on the side wall of the outer housing (2) and is located at the lower section of second through hole (7), institute
State the card slot (35) for being provided on the side wall of outer housing (2) and placing the controller (34)；
Heating component comprising heating unit (36) and temperature sensor (37), the heating unit (36) and the temperature pass
Sensor (37) is arranged in the horizontal guide duct (13), and the heating unit (36) is described close to the purification main frame (3)
Temperature sensor (37) is close to second through hole (7), the output end and the controller of the temperature sensor (37)
(34) input terminal connection, the output end of the controller (34) respectively with the heating unit (36), the blower (31)
Input terminal connection.
7. a kind of more return air inlet indoor air-purification devices according to claim 1, which is characterized in that the rain cover
(19) bottom is provided with the first protection wire netting (39), and one end of the second horizontal backwind tube (17) is provided with the second protection
Wire netting (40).
8. a kind of more return air inlet indoor air-purification devices according to claim 1, which is characterized in that the sound absorbing layer
It (32) include the aluminium foil mineral wool layer (321) Nian Jie with the inner sidewall of the bellows (30) and the aluminium foil mineral wool layer (321)
Rock wool layer (322), the foam layer Nian Jie with the rock wool layer (322) (323) of bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810992576.9A CN108981003A (en) | 2018-08-29 | 2018-08-29 | A kind of more return air inlet indoor air-purification devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810992576.9A CN108981003A (en) | 2018-08-29 | 2018-08-29 | A kind of more return air inlet indoor air-purification devices |
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| Publication Number | Publication Date |
|---|---|
| CN108981003A true CN108981003A (en) | 2018-12-11 |
Family
ID=64547144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810992576.9A Pending CN108981003A (en) | 2018-08-29 | 2018-08-29 | A kind of more return air inlet indoor air-purification devices |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114909794A (en) * | 2022-05-25 | 2022-08-16 | 北京小米移动软件有限公司 | Rainproof structure and air conditioner |
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| TW201142221A (en) * | 2010-05-21 | 2011-12-01 | fu-ji Wu | Air inlet structure of air filtering device |
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Application publication date: 20181211 |