CN203364264U - Multifunctional air purifier - Google Patents
Multifunctional air purifier Download PDFInfo
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- CN203364264U CN203364264U CN 201320335823 CN201320335823U CN203364264U CN 203364264 U CN203364264 U CN 203364264U CN 201320335823 CN201320335823 CN 201320335823 CN 201320335823 U CN201320335823 U CN 201320335823U CN 203364264 U CN203364264 U CN 203364264U
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Abstract
The utility model relates to an indoor air purification heating device, in particular to a multifunctional air purifier. The multifunctional air purifier comprises a heat insulation box body, a negative ion generator, a cross-flow fan, far infrared heating tubes, C-shaped heat exchange bodies, a filter material protecting net, a first filter, a second filter, a primary filter net and a main circuit board. The heat insulation box body is arranged inside a shell, and the negative ion generator is connected with a high pressure pack. The far infrared heating tubes are used for the heating, the C-shaped heat exchange bodies absorb heat and diffuse heat, the HEPA filter filters air and adsorbs dust, the active carbon filter removes smoke, abnormal smells and formaldehyde, the negative ion generator kills bacteria, therefore, indoor space can be heated when air purification is achieved, or air purification is achieved when the indoor space is heated, and air purification of the indoor space can be also independently achieved. The indoor air purification heating device has the advantages of being more convenient to use, simple in production and manufacturing process, and beneficial to being massively produced.
Description
Technical field
The utility model relates to a kind of indoor air purification heater, particularly a kind of multifunctional air purifier.
Background technology
Existing indoor air-purification device, as air purifier, is single air cleaning, there is no heating function.Existing heating indoor device, as electric heater, generally adopts the radiation heating mode to heat.Its weak point is that heating effect is not good by the heating of the air natural type of flow, and close electric heater is local and larger away from the local temperature contrast of electric heater, and the heating-up time is slow, and the time is long, inhomogeneous.And adopting the wind heating wire device that directly mode of blowing heats, its heating effect has solved the deficiency of radiation heating mode, but the heater strip heating work consumes electric energy larger all the time under current state.Above two kinds of products, due to function singleness, be realized air cleaning and Winter heat supply, can only buy said two products simultaneously, and cost is high, use is inconvenient.
Summary of the invention
Deficiency in view of the prior art existence, the utility model provides a kind of multifunctional air purifier, it adopts the heating of far infrared heating pipe, C shape heat exchanging body heat radiator, HEPA filter filtered air, absorption dust, active carbon filter is removed flue dust peculiar smell and formaldehyde, anion generator kill bacteria, and can in air cleaning, to heating indoor or when giving heating indoor, realize air cleaning, also can realize separately indoor air cleaning.
For achieving the above object, the technical scheme of taking is the utility model: a kind of multifunctional air purifier comprises anion generator, axial-flow fan, the far infrared heating pipe, high voltage package is characterized in that: also comprise outer casing upper cover, control panel, the shell header board, the front air outlet net, the shell left plate, the shell right plate, plate after shell, air inlet, outer casing base, total power switch, touch switch, the solid plate of button, temperature controller, case top temperature-sensing probe, front air-out wind-guiding fixed head, front air-out wind deflector, front air-out temperature-sensing probe, the filter material fixed frame, the heat insulating box header board, fixed mount, far infrared heating pipe pottery holder, the heat exchanging body fixed head, C shape heat exchanging body, heat insulating box upper plate with air outlet, plate after heat insulating box, the heat insulating box left plate, the heat insulating box right plate, the filter material catch net, filter I, filter II, first filter screen, the air inlet temperature-sensing probe, main circuit board, the air quality sensing probe, the circuit board baffle, high voltage package, described outer casing upper cover, the shell header board, the shell left plate, the shell right plate, plate after shell, outer casing base fits together the formation housing, be provided with control panel on described outer casing upper cover, be provided with the front air outlet net in the upper end of described shell header board, be provided with several front air-out wind deflectors in the front air outlet net, be provided with several air inlets on plate after shell, the described upper plate of the heat insulating box with air outlet, the heat insulating box header board, the heat insulating box left plate, after heat insulating box right plate and heat insulating box, plate fits together the formation heat insulating box, and described heat insulating box is fixed in housing, described filter material catch net, filter I, filter II, just filter screen is successively set on to be fixed on together on the filter material fixed frame and forms filter, filter is placed in housing, the first filter screen of its filter is corresponding with several air inlets of plate after shell, after filter material fixed frame and heat insulating box, plate fixes, the blower-casting that axial-flow fan is housed is fixed on the heat insulating box upper plate with air outlet, a heat exchanging body fixed head is fixed respectively at the two ends of four described C shape heat exchanging bodies, the opening interleave of every two C shape heat exchanging bodies forms two air-supply passages, two heat exchanging body fixed heads are separately fixed in heat insulating box, on the outer panel of heat insulating box left plate and heat insulating box right plate, fix respectively two far infrared heating pipe pottery holders, described far infrared heating pipe is arranged in two air-supply passages of every two C shape heat exchanging bodies formation, the two ends of two far infrared heating pipes are connected with far infrared heating pipe pottery holder respectively, described air inlet temperature-sensing probe, main circuit board, air quality sensing probe are separately fixed on the outer casing base in housing, total power switch is arranged on the outer outer casing base of housing, be provided with the circuit board baffle above main circuit board, described temperature controller, case top temperature-sensing probe, high voltage package are separately fixed on blower-casting, described front air-out temperature-sensing probe and anion generator are arranged on the air outlet place of axial-flow fan, and touch switch is arranged on after outer casing base and shell between plate,
Circuit is connected to: described main circuit board is connected with far infrared heating pipe, axial-flow fan, air quality sensing probe, touch switch, control panel, case top temperature-sensing probe, front air-out temperature-sensing probe, air inlet temperature-sensing probe, high voltage package respectively, high voltage package is connected with anion generator, described total power switch one termination power, the other end connects main circuit board by temperature controller respectively.
The beneficial effects of the utility model are: HEPA filter and active carbon filter are combined with, and can make the harmful substances such as airborne dust, suspension, formaldehyde obtain more fully effectively being adsorbed removing.After shell, plate adopts buckled type to install, the clean and replacing of convenient filter I, filter II.Adopt the heating of far infrared heating pipe, C shape heat exchanging body heat radiator mode, the electric energy energy transform into heat energy exchange velocity of far infrared heating pipe is fast, the thermal efficiency is high, can reach the Fast Heating heating effect, saves the energy.C shape heat exchanging body adopts the interleave mode to form two S shape air channels, during the heating indoor heating, by two S shape air-supply passage 19-1, can make airborne pathogenic bacteria by more effective being killed of far infrared heating pipe arranged in air-supply passage 19-1, and the formaldehyde contained in air is decomposed fully in the high temperature of contact number Baidu, heated air can effectively reduce through purifying the body illness that people produce because of air pollution.The function human oriented design, used more convenient.Manufacturing process is simple, is conducive to batch production.
The accompanying drawing explanation
Fig. 1 is stereogram of the present utility model;
Fig. 2 is front view of the present utility model;
The A-A cutaway view that Fig. 3 is Fig. 2;
The D-D cutaway view that Fig. 4 is Fig. 2;
The B-B cutaway view that Fig. 5 is Fig. 2;
The C-C cutaway view that Fig. 6 is Fig. 1;
The E-E cutaway view that Fig. 7 is Fig. 1;
The stereogram that Fig. 8 is the utility model C shape heat exchanging body;
The structural representation that Fig. 9 is the utility model filter material catch net;
Figure 10 is the just structural representation of filter screen of the utility model;
The structural representation that Figure 11 is the utility model filter material fixed frame;
The schematic diagram that Figure 12 is the utility model control panel;
The enlarged drawing that Figure 13 is the utility model control panel display screen;
Figure 14 is that the utility model circuit connects block diagram.
The specific embodiment
As shown in Fig. 1～14, a kind of multifunctional air purifier, comprise anion generator 12, axial-flow fan 13, far infrared heating pipe 20, high voltage package 33, also comprise outer casing upper cover 1, control panel 1-1, shell header board 2, front air outlet net 2-1, shell left plate 3, shell right plate 4, after shell, plate 5, air inlet 5-1, outer casing base 6, total power switch 6-1, touch switch 6-2, the solid plate 7 of button, temperature controller 8, case top temperature-sensing probe 9, front air-out wind-guiding fixed head 10, front air-out wind deflector 10-1, front air-out temperature-sensing probe 11, filter material fixed frame 14, heat insulating box header board 15, shell and heat insulating box fixed mount 16, far infrared heating pipe pottery holder 17, heat exchanging body fixed head 18, C shape heat exchanging body 19, heat insulating box upper plate 21 with air outlet, after heat insulating box, plate 22, heat insulating box left plate 31, heat insulating box right plate 32, filter material catch net 23, filter I24, filter II24-1, first filter screen 25, air inlet temperature-sensing probe 26, main circuit board 28, air quality sensing probe 29, circuit board baffle 30, high voltage package 33.
Filter I24 is the HEPA filter, and filter II24-1 is active carbon filter.
Filter material fixed frame 14 is the U-shaped shape, and the one end is provided with a circle right angle mouth 14-1, and its other end is arranged with two crowning 14-2.
Outer casing upper cover 1, shell header board 2, shell left plate 3, shell right plate 4, outer casing base 6 spiral shells are fitted together and form the housing frame, 5 spiral-locks of plate after shell are formed to housing on the housing frame, it is the magnet II34 adhesive that on magnet I35 that after shell, plate 5 both sides, lower end are embedded with respectively and outer casing base 6, both sides are embedded with respectively, be fixed on two holes that the solid plate 7 of button on shell left plate 3 and shell right plate 4 is provided with in after shell, plate 5 both sides, upper end are provided with two fastener 5-2 and housing and be connected together, after shell, plate 5 can be easy to open and cleans just filter screen or change filter.
Be screwed with control panel 1-1 on above-mentioned outer casing upper cover 1, the upper end of above-mentioned shell header board 2 is screwed with front air outlet net 2-1, welding on the front air-out wind-guiding fixed head 10 filled with shell header board 2 both sides spiral shells in front air outlet net 2-1
Several front air-out wind deflector 10-1 are arranged, and after above-mentioned shell, plate 5 is provided with several air inlets 5-1.
Will be with the heat insulating box upper plate 21 of air outlet, heat insulating box header board 15, heat insulating box left plate 31, after heat insulating box right plate 32 and heat insulating box, plate 22 spiral shells are fitted together the formation heat insulating box, heat insulating box is fixed on the shell header board 2 in housing by two row's fixed mounts 16, by filter material catch net 23, filter I24, filter II24-1, just filter screen 25 is successively placed in the right angle mouth 14-1 of filter material fixed frame 14, be fixed on filter material fixed frame 14 and form filter by several screws 27, filter material catch net 23, filter I24, filter II24-1 is being set together by the pad interval between filter screen 25 just, filter is placed in housing, the first filter screen 25 of its filter is corresponding with several air inlets 5-1 of plate after shell 5, filter material fixed frame 14 by two crowning 14-2 being arranged with and heat insulating box after plate 22 spiral shells dresses fixing, the blower-casting 13-1 spiral shell dress that axial-flow fan 13 is housed is fixed on the heat insulating box upper plate 21 with air outlet, a heat exchanging body fixed head 18 is fixed at the two ends of four C shape heat exchanging bodies 19 spiral shell dress respectively, the openend of every two C shape heat exchanging bodies 19 forms two air-supply passage 19-1 to inserting, each air-supply passage 19-1 forms S shape, by two heat exchanging body fixed heads 18 respectively spiral shell dress be fixed on the heat insulating box left plate 31 and heat insulating box right plate 32 in heat insulating box, on heat insulating box left plate 31 and heat insulating box right plate 32 outer panels, the spiral shell dress is fixed two far infrared heating pipe pottery holders 17 respectively, far infrared heating pipe 20 is placed in two air-supply passage 19-1 of every two C shape heat exchanging bodies, 19 formations, the two ends of two far infrared heating pipes 20 are connected with far infrared heating pipe pottery holder 17 respectively, by main circuit board 28, air quality sensing probe 29 spiral shell dress respectively is fixed on the outer casing base 6 in housing, air inlet temperature-sensing probe 26 is fixed on the outer casing base 6 in housing by grillage spiral shell dress, total power switch 6-1 spiral shell is contained on the outer outer casing base 6 of casing, be provided with circuit board baffle 30 above main circuit board 28, by temperature controller 8, case top temperature-sensing probe 9, high voltage package 33 is separately fixed on blower-casting 13-1, front air-out temperature-sensing probe 11 and anion generator 12 are arranged on to the air outlet place of axial-flow fan 13, touch switch 6-2 is arranged on after outer casing base 6 and shell between plate 5.After opening shell, after plate 5, main circuit board 28 will disconnect all relay switches after receiving touch switch 6-2 cut-off signal.
Circuit is connected to: main circuit board 28 is connected with far infrared heating pipe 20, axial-flow fan 13, air quality sensing probe 29, touch switch 6-2, control panel 1-1, case top temperature-sensing probe 9, front air-out temperature-sensing probe 11, air inlet temperature-sensing probe 26, high voltage package 33 respectively, high voltage package 33 is connected with anion generator 12, total power switch 6-1 mono-termination power, the other end connects main circuit board 28 by temperature controller 8.Filter I24 is the HEPA filter, and filter II24-1 is active carbon filter.
Control panel 1-1 is provided with several control function keys and LED display, and LED display is provided with several display icons and the double figures code shows that EAT and double figures code show set temperature.
Operation principle
Open total power switch 6-1, switch on power, button start by operation control panel 1-1, far infrared heating pipe 20 loses heat during start, axial-flow fan 13 starts, high voltage package 33 output high-tension electricities, anion generator 12 is emitted anion, axial-flow fan 13 by room air by shell after the several air inlet 5-1 that are provided with of plate 5 suck, successively through first filter screen 25, active carbon filter II, the HEPA filter, after the 23 dedusting taste removals of filter material catch net, enter in heat insulating box, and by two S shape air-supply passage 19-1, can make airborne pathogenic bacteria by more effective the killing of far infrared heating pipe arranged in air-supply passage 19-1, and the formaldehyde contained in air is decomposed fully in the high temperature of contact number Baidu, take away several front air-out wind deflector 10-1 that heat energy on C shape heat exchanging body 19 is provided with from shell header board 2 through the air outlet of heat insulating box upper plate 21 sends into indoor simultaneously, reach air cleaning and heating purpose, be arranged on the anion of anion generator 12 releases at axial-flow fan 13 air outlet places in front air outlet net 2-1, by wind deliver to indoor after, can kill airborne bacterium.While need changing filter I, filter II, open plate 5 after shell, take out filter I, filter II replaceable.While needing to use air-cleaning function separately, can realize by the upper control function key arranged of control panel 1-1.
As shown in Figure 12,13, the setting of control panel:
1. switch switch (cycling key):
The system of clicking is started working (quitting work), then clicks, system quit work (starting working).
2. timing key (cycling key):
A. under running status, click the timing key system timing mode that brings into operation, the timing diagram punctuate is bright, after the digital flickering display 3S of clock timing mode, turns the demonstration real-time clock.(cancel timing mode, regularly icon goes out), then click, system is cancelled timing mode, regularly icon go out (timing mode that brings into operation, the timing diagram punctuate is bright).
B. time set: under timing mode, longly press timing key 3S, LED shows the time set parameter of current operation, and the digital double figures code shown hour of clock starts to flash simultaneously, by raising or down key arranges hours of operation, within 01～24 hour, circulates adjustable; Click timing key, the double figures code that clock is digital to be shown minute starts to flash again, and by raising or down key arranges the interval hourage, circulation in 00～24 hour is adjustable.The 5S attonity, system is preserved parameters automatically, and starts to move by setting means.
Timing mode=hours of operation X interval hourage;
1X0: mean operation shutdown in 1 hour;
2X0: mean operation shutdown in 2 hours;
1X1: mean to move one hour interval and rerun in one hour one hour ..., until press closing key;
System default timing mode: 1X1.
The timing mode display mode: under timing mode, timing and real-time clock interval 3S Alternation Display, timing adopts the countdown mode to coordinate ON and OFF icon to show; Take 1X1 as example, in the operation phase, timing prompting countdown running time, at this moment the Displaying timer time can and the ON icon show simultaneously; In the interval period, timing prompting countdown interval time, at this moment the Displaying timer time can and icon OFF show simultaneously.C. clock setting: under holding state, long this key 3S that presses, clock icon and the digital double figures code shown hour start to flash, and by raising or down key arranges hour, circulation in 00～23 hour is adjustable; Click key is set, the double figures code that clock is digital to be shown minute starts to flash, and by raising or down key arranges minute, circulation in 00～59 hour is adjustable.The 5S attonity, system is preserved parameters automatically, and starts to move by setting-up time.
3. gear key (cycling key):
(under the heating function running status) clicks is one grade of half-power operation, and 1 grade of icon is bright, by 2 times, is 2 grades of capacity operations, and 2 grades of icons are bright.
4. rise key:
Under the heating function state, click the rise key, it is adjustable that set temperature adds 1,16-22 ℃ of circulation;
5. down key:
Under the heating function state, click down key, it is adjustable that set temperature subtracts 1,16 ~ 22 ℃ of circulations;
6. purge key:
I. under holding state:
(1) click purge key (the far infrared heating pipe does not start), axial-flow fan starts, the axial-flow fan icon is lighted, and purifies icon and lights, and anion generator starts operation, the anion icon is lighted, air quality detector starts operation, and the air quality icon is lighted, according to Air Quality, system is controlled the purification work functions voluntarily, starts---standby.
(2) click again purge key, purifying the icon pass goes out, anion generator is out of service, the anion icon closes and goes out, air quality detector is out of service, and the air quality icon closes and goes out, and both the good icon of air, three pollution icons closed and go out, the axial-flow fan blower fan is out of service, gets back to holding state and circulates successively.Standby → purification → standby.
II. under open state:
Boot system default mode (the air intake temperature-sensing probe detects air themperature lower than under 24 ℃ of states): heating+purification, anion, air quality icon are lighted simultaneously.
(1) heating: under the system boot running status, click the heating key, close purification function, close air quality detector, the air quality icon closes and goes out, and closes the purification icon that goes out simultaneously, closes the anion icon.
(2) purify: click purge key, the outage of far infrared heating pipe is closed, the purification icon is lighted, and the anion generator function is opened, and the anion icon is lighted, the air quality detector function is opened, the air quality icon lights that (one is polluted icon bright is slight pollution, and two are polluted icon bright be intermediate pollution, and three are polluted icon bright is serious pollution, the good icon of air is bright is that air is good), system is only moved the purification function pattern.
(3) click again the heating key, heating+purification, anion, air quality icon are lighted simultaneously, far infrared heating pipe startup work.Heating+purification → heating → purify → heating+purify.
Above three kinds of working method settings capable of circulation, under its operation duty, respective icon is lighted, and while needing timing working, presses the time set key, and the timing diagram punctuate is bright.
III. under running status, press and raise the wind speed key, axial-flow fan motor Accelerating running (motor is the highest revolution is set be 1900 to turn); Press and lower the wind speed key, axial-flow fan decelerating through motor operation (motor minimum set revolution be 780 turn).
When air quality detector detects the air quality serious pollution in continuous 8 hours, ring prompting sends " ticking ... " the tinkle of bells, the flicker of air serious pollution icon, show the E7 failure code, machine quits work, and changes filter I, filter II, again by start button, can start shooting.
IV. display screen headlamp switch key:
LED display shows its duty when normal operation, but if do not needed, shows night, at this moment can press this key and close LED display (entirely going out).
V. under running status, close anion generator and press anion key (the anion icon goes out).
System also adopts the hardware protection function, and when temperature, during higher than 58 ℃, overheat protector forces two-way to be cut off the electricity supply, and just can re-power operation after only having comprehensive discharge fault.
Claims (3)
1. a multifunctional air purifier, comprise anion generator (12), axial-flow fan (13), far infrared heating pipe (20), high voltage package (33) is characterized in that: also comprise outer casing upper cover (1), control panel (1-1), shell header board (2), front air outlet net (2-1), shell left plate (3), shell right plate (4), plate after shell (5), air inlet (5-1), outer casing base (6), total power switch (6-1), touch switch (6-2), the solid plate (7) of button, temperature controller (8), case top temperature-sensing probe (9), front air-out wind-guiding fixed head (10), front air-out wind deflector (10-1), front air-out temperature-sensing probe (11), filter material fixed frame (14), heat insulating box header board (15), fixed mount (16), far infrared heating pipe pottery holder (17), heat exchanging body fixed head (18), C shape heat exchanging body (19), heat insulating box upper plate (21) with air outlet, plate () 22 after heat insulating box, heat insulating box left plate (31), heat insulating box right plate (32), filter material catch net (23), filter I(24), filter II(24-1), first filter screen (25), air inlet temperature-sensing probe (26), main circuit board (28), air quality sensing probe (29), circuit board baffle (30), high voltage package (33), described outer casing upper cover (1), shell header board (2), shell left plate (3), shell right plate (4), plate after shell (5), outer casing base (6) fits together the formation housing, be provided with control panel (1-1) on described outer casing upper cover (1), be provided with front air outlet net (2-1) in the upper end of described shell header board (2), be provided with several front air-out wind deflectors (10-1) in front air outlet net (2-1), be provided with several air inlets (5-1) on plate after shell (5), the described upper plate of the heat insulating box with air outlet (21), heat insulating box header board (15), heat insulating box left plate (31), after heat insulating box right plate (32) and heat insulating box, plate (22) fits together the formation heat insulating box, and described heat insulating box is fixed in housing, described filter material catch net (23), filter I(24), filter II(24-1), just filter screen (25) sets gradually and is fixed on the upper formation of filter material fixed frame (14) filter together, filter is placed in housing, the first filter screen (25) of its filter is corresponding with several air inlets (5-1) of plate after shell (5), after filter material fixed frame (14) and heat insulating box, plate (22) fixes, the blower-casting 13-1 that axial-flow fan (13) is housed is fixed on the heat insulating box upper plate (21) with air outlet, a heat exchanging body fixed head (18) is fixed respectively at the two ends of four described C shape heat exchanging bodies (19), the opening interleave of every two C shape heat exchanging bodies (19) forms two S shape air-supply passages (19-1), two heat exchanging body fixed heads (18) are separately fixed in heat insulating box, on the outer panel of heat insulating box left plate (31) and heat insulating box right plate (32), fix respectively two far infrared heating pipe pottery holders (17), described far infrared heating pipe (20) is arranged in two air-supply passages (19-1) of every two C shape heat exchanging bodies (19) formation, the two ends of two far infrared heating pipes (20) are connected with far infrared heating pipe pottery holder (17) respectively, described air inlet temperature-sensing probe (26), main circuit board (28), air quality sensing probe (29) is separately fixed on the outer casing base (6) in housing, total power switch (6-1) is arranged on the outer outer casing base (6) of housing, be provided with circuit board baffle (30) in main circuit board (28) top, described temperature controller (8), case top temperature-sensing probe (9), high voltage package (33) is separately fixed on blower-casting (13-1), described front air-out temperature-sensing probe (11) and anion generator (12) are arranged on the air outlet place of axial-flow fan (13), touch switch (6-2) is arranged on after outer casing base (6) and shell between plate (5),
Circuit is connected to: described main circuit board (28) is connected with far infrared heating pipe (20), axial-flow fan (13), air quality sensing probe (29), touch switch (6-2), control panel (1-1), case top temperature-sensing probe (9), front air-out temperature-sensing probe (11), air inlet temperature-sensing probe (26), high voltage package () 33 respectively, high voltage package (33) is connected with anion generator (12), described total power switch (6-1) termination power, the other end connects main circuit board (28) by temperature controller (8) respectively.
2. a kind of multifunctional air purifier according to claim 1 is characterized in that: be described filter I(24) the HEPA filter, and described filter II(24-1) be active carbon filter.
3. a kind of multifunctional air purifier according to claim 1, it is characterized in that: described filter material fixed frame (14) is the U-shaped shape, and the one end is provided with a circle right angle mouth (14-1), and its other end is arranged with two crownings (14-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320335823 CN203364264U (en) | 2013-06-13 | 2013-06-13 | Multifunctional air purifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320335823 CN203364264U (en) | 2013-06-13 | 2013-06-13 | Multifunctional air purifier |
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| CN203364264U true CN203364264U (en) | 2013-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320335823 Expired - Fee Related CN203364264U (en) | 2013-06-13 | 2013-06-13 | Multifunctional air purifier |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277847A (en) * | 2013-06-13 | 2013-09-04 | 王登银 | Multifunctional air purifier |
| CN104456787A (en) * | 2014-11-13 | 2015-03-25 | 赵洪旺 | Multifunctional fan heater |
| CN104759164A (en) * | 2015-03-17 | 2015-07-08 | 上海春芝堂生物制品有限公司 | Air purifier |
| CN108916969A (en) * | 2018-07-06 | 2018-11-30 | 李东方 | A kind of Heating installation heat exchanger |
| DE102021006425A1 (en) | 2021-12-30 | 2023-07-06 | Trotec Gmbh | Process for heating a particle filter and air purifier for carrying out the process |
-
2013
- 2013-06-13 CN CN 201320335823 patent/CN203364264U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277847A (en) * | 2013-06-13 | 2013-09-04 | 王登银 | Multifunctional air purifier |
| CN104456787A (en) * | 2014-11-13 | 2015-03-25 | 赵洪旺 | Multifunctional fan heater |
| CN104759164A (en) * | 2015-03-17 | 2015-07-08 | 上海春芝堂生物制品有限公司 | Air purifier |
| CN108916969A (en) * | 2018-07-06 | 2018-11-30 | 李东方 | A kind of Heating installation heat exchanger |
| DE102021006425A1 (en) | 2021-12-30 | 2023-07-06 | Trotec Gmbh | Process for heating a particle filter and air purifier for carrying out the process |
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