CN100520202C - Air purifier - Google Patents
Air purifier Download PDFInfo
- Publication number
- CN100520202C CN100520202C CNB2004100369879A CN200410036987A CN100520202C CN 100520202 C CN100520202 C CN 100520202C CN B2004100369879 A CNB2004100369879 A CN B2004100369879A CN 200410036987 A CN200410036987 A CN 200410036987A CN 100520202 C CN100520202 C CN 100520202C
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- Prior art keywords
- air
- space
- air supply
- supply space
- exhaust
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to an air purifier, which comprises a body, a filter, an air supply fan, an exhaustion air door, and an air supply door; wherein, the body is provided with an external airflow inlet connected through the airflow supply outlet side and the air supply pipeline of the ventilation device, an internal airflow outlet connected with the discharge airflow inlet side and the exhaustion pipeline of the ventilation device, and the inner space divided into an air supply space communicated with the external airflow inlet and an exhaustion space communicated with the internal airflow outlet; a suction inlet and a discharge port are formed inside the air supply space, an internal airflow inlet is formed inside the exhaustion space; the filter is arranged inside the air supply space used for purifying the air flowing into the air supply space through the suction inlet; the air supply fan is arranged inside the air supply space used for transferring the air flowing into the air supply space through the external airflow inlet and the suction inlet to the outlet side; the exhaust door is arranged for the controlling of the airflow along the exhaust space; and the air supply door is arranged for the switching of the external airflow inlet.
Description
Technical field
The present invention relates to a kind of air purifier, more particularly, relate to the purification function of existing filtration room air, again the air purifier of the ventilatory that makes indoor air-changing arranged.
Background technology
In general; air purifier; be meant the device that dust in the room air or foreign matter etc. is filtered the after-purification air; it has the main body that is formed by suction inlet and outlet; in body interior; have for air is flow in the main body, discharges air-supply arrangement that air-supply power is provided and flowing to the filter that airborne dust of body interior or foreign matter are filtered by outlet to main body is outside in addition by suction inlet.
In such structure, when air-supply arrangement is worked, on one side flow to the room air of body interior, on one side be filtered dust dust or foreign matter by suction inlet by filter, Yi Bian and then discharge to the interior space on one side by outlet and to purify.
But such air purifier can utilize above-mentioned filter to remove effectively to be contained in fine dust or foul smell in the room air to become to grade, but can not effectively remove carbon monoxide or because of the such gas of the carbon dioxide that human body respiration produced.
In the past, in order to solve this class problem, use is integrally formed with air interchanger and air interchanger integral type air purifier that constitute to take a breath to indoor, by room air is purified, gases such as carbon monoxide that only relies on air purifier to be difficult to remove or carbon dioxide are discharged into the outside effectively simultaneously.
But, above-mentioned air interchanger integral type air purifier in the past, owing to be to implement air cleaning effect and gas exchange action simultaneously generally, can not be according to requirement optional wherein a kind of function in air-cleaning function and ventilatory of user.
The present invention in view of the above problems, its purpose is to provide a kind of air purifier, can implement function of purifying indoor air and indoor air-changing function simultaneously, can select function of purifying indoor air and indoor air-changing function again.
Summary of the invention
In order to achieve the above object, air purifier of the present invention, it is characterized in that, be provided with: main body has the inner air outlet that extraneous air inflow entrance that air feed flowing path outlet side and steam line by air interchanger connect is connected with exhaust flow path entrance side and discharge duct by described air interchanger; The inner space is divided into the exhaust space that communicates the air supply space of setting and communicate and be provided with described inner air outlet with described extraneous air inflow entrance, and in described air supply space, form indoor air sucting inlet and room air outlet, in described exhaust space, form the inner air inflow entrance; Filter, for will be by described suction inlet, flow into air in the described air supply space and purified and be arranged in the described air supply space; Blowing fan is installed in the described air supply space for delivering to described discharge oral-lateral by described extraneous air inflow entrance and suction inlet, the air that flow into described air supply space inside; Exhaust damper is provided with for the air along described exhaust space is flowed to carry out to open and close; The air feed air door is provided with for described extraneous air inflow entrance is carried out to open and close.
In addition, it is characterized in that described air supply space comprises the 1st air supply space and the 2nd air supply space that is divided formation in the mode that is communicated with mutual inside by the dividing plate that forms intercommunicating pore, described the 1st air supply space and the overlapped setting of the 2nd air supply space; Described outlet and blowing fan are set in the 1st air supply space, with described the 2nd air supply space of described dividing plate opposition side in described suction inlet is set, described filter, be provided with in the mode that covers described suction inlet, described extraneous air inflow entrance is set in described the 2nd air supply space, so that the air that makes described steam line side is via between described dividing plate and the described filter, to described discharge oral-lateral air-supply.
It is desirable to, described the 1st air supply space and the 2nd air supply space to overlapping setting, form described suction inlet with upper and lower on the bottom surface of described the 2nd air supply space, form described extraneous air inflow entrance in the side of described the 2nd air supply space.
In addition, it is characterized in that described exhaust space and air supply space are divided into the left and right sides, described exhaust space forms along the medial surface of described main body.
In addition, it is characterized in that described exhaust damper is set in the described exhaust space, and adjacent with described inner air inflow entrance, and described air feed air door is set on the described extraneous air inflow entrance.
In addition, it is characterized in that described exhaust damper is set on the described inner air inflow entrance, described air feed air door is set on the described extraneous air inflow entrance.
In addition, it is characterized in that described exhaust damper and air feed air door are configured to regulate open angle, so that can regulate the flow of air.
In addition, it is characterized in that, described exhaust damper and air feed air door, the motor that has rotating switching parts and described switching parts are rotated, described motor is a stepping motor.
In addition, it is characterized in that, described blowing fan, be set to may be adjusted to the pattern of running up and low-speed running pattern, the described pattern that runs up, at described extraneous air inflow entrance by under the opened state, with the extraneous air of the described main body of described suction oral-lateral and the described in the same way discharge oral-lateral air-supply of air one of described steam line side; Described low-speed running pattern is only blown described steam line side air to described discharge oral-lateral.
In addition, it is characterized in that, described main body, install in the mode that its top is supported on the ceiling, the both sides face is supported on adjacent indoor each side walls, with the main body of described each side walls angle corresponding position on, isolate to turn up the soil from each side walls and connecting described each side surface part, and have the pipeline connecting portion that is formed with described inner air outlet and extraneous air inflow entrance.
In addition, it is characterized in that described steam line and discharge duct are being connected under the state that continues mutually on the described main body, described inner air outlet and extraneous air inflow entrance form on described pipeline connecting portion side by side.
In addition, it is characterized in that described blowing fan is made of centrifugal fan, in described the 1st air supply space, be provided with the air-supply guide plate of the air of being carried by described blowing fan being guided into described discharge oral-lateral.
In addition, it is characterized in that described exhaust flow path is provided with exhaust fan, described air feed stream is provided with air supply fan.
In addition, it is characterized in that, described exhaust flow path and described air feed stream are arranged in a crossed manner mutually, are provided with heat exchanger at the cross part of described exhaust flow path and described air feed stream, so that make the air of described exhaust flow path and the air of described air feed stream carry out heat exchange mutually.
(invention effect)
Air purifier of the present invention, air supply space and the exhaust space that is connected and is divided formation with the air feed stream and the exhaust flow path of air interchanger respectively, by regulating air feed air door and the exhaust damper that has in each space, can select air-cleaning function and ventilatory, and, by regulating the rotary speed of blowing fan, can only implement ventilatory, or implement ventilatory and air-cleaning function simultaneously.
Description of drawings
Fig. 1 is that expression is installed in stereogram under the indoor design condition with air purifier of the present invention.
Fig. 2 is the profile under expression air purifier of the present invention and the air interchanger connection status.
Fig. 3 is an expression air purifier internal structure stereogram of the present invention.
Fig. 4 is with after B-B along the line cuts among Fig. 1, from the profile that the direction of arrow is watched, and is to be illustrated in air cleaning to make the air flow graph of time spent by air supply space.
Fig. 5 is with after B-B along the line cuts among Fig. 1, from the profile that the direction of arrow is watched, and is the air flow graph that passes through air supply space when being illustrated in gas exchange action.
Fig. 6 is with after A-A along the line cuts among Fig. 1, from the profile that the direction of arrow is watched, and is the air flow graph that passes through exhaust space when being illustrated in gas exchange action.
Fig. 7 is with after B-B along the line cuts among Fig. 1, from the profile that the direction of arrow is watched, is that expression ought be implemented gas exchange action simultaneously and the air flow graph of time spent by air supply space made in air cleaning.
Among the figure: 31a, 32a-extension, 10-main body, 40-pipeline connecting portion, 50-air supply space, 54-blowing fan, 55-centrifugal fan motor, 60-exhaust space, 61-inner air inflow entrance, 62-exhaust damper.
The specific embodiment
Below, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The air purifier that the present invention relates to is connected with air interchanger and has the air-cleaning function that purifies the air of a room, and also has the ventilatory of indoor air-changing simultaneously.As shown in Figure 1, above the main body 10, to be installed in the top at the angle that the side walls of indoor adjacency joins mutually with state that indoor ceiling 1 is joined.
In addition, above-mentioned air feed stream 22 and exhaust flow path 23 intersect mutually and constitute, and at the cross part of this air feed stream 22 with exhaust flow path 23, have disposed heat exchanger 24, so that make the air of exhaust flow path 23 and the air of air feed stream 22 carry out heat exchange mutually.This heat exchanger 24 by making through the outdoor air in air interchanger 20 supply chambers, carrying out heat exchange with process air interchanger 20 rows to outdoor room air, flows into the indoor outdoor air and the temperature difference between the room air and dwindle.
In addition, main body 10, its top is supported on the indoor ceiling 1, and each side surface part is mounted with the state on the indoor side walls 2 that is supported on adjacency respectively.As shown in Figure 3, with the back side of the corresponding main body 10 in the bight of each side walls 2, each side surface part that has connected main body 10, and be provided with pipeline connecting portion 40 to extension 31a, the 32a institute combination of each pipeline 31,32 of indoor extension, on this pipeline connecting portion 40, extraneous air inflow entrance 41 that is connected with steam line 31 and the inner air outlet 42 that is connected with discharge duct 32 have been formed.
At this, pipeline connecting portion 40, keep apart with each indoor side walls 2 and be provided with, this is owing to be supported in each side surface part of main body 10 under the state on the indoor side walls 2 of adjacency, between the back side of main body 10 and each side walls 2, guaranteed to be connected the pipeline 31 on the main body 10,32 in conjunction with the space, in addition, extend and be set to indoor pipeline 31,32 extension 31a, 32a, with state that main body 10 is connected under, its pipeline 31,32 extension 31a, 32a and main body 10 have constituted a fan-shaped apperance, like this, just with pipeline 31,32 extension 31a, 32a regard as with main body 10 form integrated, thereby improved indoor attractive in appearance.
In addition, each pipeline 31,32 is interconnected and is provided with, be connected on the main body 10 with interconnective state to each extension 31a, 32a of indoor extension setting, but extension 31a, the 32a of these each pipelines 31,32, as being connected together on the main body 10, above-mentioned inner air outlet 42 and extraneous air inflow entrance 41 will be formed side by side on the upper and lower of above-mentioned pipeline connecting portion 40.
The inner space of main body 10, be to utilize dividing plate 43 and be divided into and have the spacious right side air supply space 50 that forms to communicate with said external air inflow aperture 41, there is the left side exhaust space 60 of narrow formation to communicate again with above-mentioned inner air outlet 42, at this moment, in above-mentioned exhaust space 60 fronts, be provided with inner air inflow entrance 61, so that make room air flow into the inside of exhaust space 60.In addition, this exhaust space 60 is so that the mode that air can be come in and gone out swimmingly by exhaust space 60 forms along the medial surface of main body 10.
In addition, above-mentioned air supply space 50, by becoming dividing plate 44 up and down to mark off upside the 1st air supply space 70 and downside the 2nd air supply space 80 its internal separation, and in the front of the 1st air supply space 70, form promising with the outlet 51 of air supply space 50 inner airs to indoor discharge, in the bottom surface of the 2nd air supply space 80, form the promising suction inlet 52 that makes room air flow into air supply space 50 inside.
In addition, in the 2nd air supply space 80 on suction inlet 52 tops, disposed for cover suction inlet 52 that be provided with, be used for filter 53 that the room air that flow into air supply space 50 by suction inlet 52 is filtered, in the 1st air supply space 70, disposed the blowing fan 54 of centrifugal fan, be used for the air that flow into air supply space 50 inside by extraneous air inflow entrance 41 and suction inlet 52, carry to above-mentioned outlet 51 1 sides, centrifugal fan motor 55 is fixed on the inner crest face of main body 10.In addition, on aforementioned barriers 44, be formed with intercommunicating pore 44a, it is with the internal communication of the 1st air supply space 70 and the 2nd air supply space 80, but this intercommunicating pore 44a, be located at the corresponding position of the inlet of blowing fan 54 on.In addition, in the 1st air supply space 70, be provided with air-supply guide plate 71, be used for the air of being sent into by blowing fan 54 is guided into above-mentioned outlet 51 sides.
In addition,, be provided with exhaust damper 62 at above-mentioned exhaust space 60 midway, be used to open and close and flow by the air of this exhaust space 60, on said external air inflow aperture 41, be provided with air feed air door 45, be used for opening and closing extraneous air inflow entrance 41.These air feed air doors 45 and exhaust damper 62, be to carry out function of purifying indoor air or also can carry out the parts of ventilatory as required, have motor 45b, 62b that rotating switching parts 45a, 62a and switching parts 45a, 62a are rotated by 10 of air purifier main bodys.
Each air door 45,62 mode with the adjustable air flow is provided with the open angle of above-mentioned switching parts 45a, 62a and regulates, and for this reason, above-mentioned motor 45b, 62b have adopted stepping motor, make open angle regulate easily.Therefore, each air door 45,62 can utilize the open angle that regulate to open and close parts 45a, 62a to regulate by exhaust space 60 to the flow of outdoor discharge room air with flow into the flow of the outdoor air of air supply space 50 inside by extraneous air inflow entrance 41.
At this moment, above-mentioned exhaust damper 62, with inner air inflow entrance 61 disposed adjacent, this be because exhaust damper 62, under flowing the state that cuts off along the air of exhaust space 60, utilize the area that dwindles by indoor exhaust space 60 to make can too much not gather from indoor dirt or the foreign matter that flow into exhaust space 60 inside.Certainly, this exhaust damper 62 also can be directly installed on the inner air inflow entrance 61, the above-mentioned air feed air door 45 of this exhaust damper 62 on being installed in extraneous air inflow entrance 41 suppresses the inside that dirt or foreign matter accumulate in main body 10 can not playing under the gas exchange action situation.
And, be formed with the described extraneous air inflow entrance 41 that is positioned at pipeline connecting portion 40 bottoms in the side of the 2nd air supply space 80, flow into the air of the 2nd air supply space 80 inside by this extraneous air inflow entrance 41, between dividing plate 44 and filter 53, flow into the inside of the 1st air supply space 70 again by above-mentioned intercommunicating pore 44a, this is in the ventilation time spent, by the extraneous air in air supply space 50 supply chambers without above-mentioned filter 53 and directly to indoor discharge, so just alleviated the load of filter 53, thereby improved the life-span of filter 53.
In addition, said fan 54 is set for the mode that is adjustable as the pattern of running up and low-speed running pattern, the above-mentioned pattern that runs up, make extraneous air inflow entrance 41 be in open state at air feed air door 45, set blowing fan for rotation at a high speed, so that with the outside room air of suction inlet 52 side main bodys 10 and the outdoor air one outlet 51 1 sides air-supply in the same way of steam line 31 sides; Above-mentioned low-speed running pattern, blowing fan set for the pattern of running up compare, with relatively low speed rotation, so that the outdoor air of steam line 31 sides is only blown to outlet 51 1 sides.
This is owing to the air drag by pressure reduction that utilizes suction inlet 52 and extraneous air inflow entrance 41 sides and suction inlet 52 sides that above-mentioned filter 53 forms, make blowing fan 54 when low speed rotation, just the outdoor air of steam line 31 sides is blown to outlet 51 1 sides, thereby play gas exchange action, and when blowing fan 54 is rotated at a high speed, because the static pressure step-down around the blowing fan 54, the outdoor air of the room air in suction inlet 52 outsides and steam line 31 sides, to the air-supply of outlet 51 1 sides, so just can bring into play ventilatory and air-cleaning function simultaneously together.
Below, describe with regard to the action of the air purifier of the present invention of above-mentioned such formation and consequent effect, effect.
At first, when using air purifier to purify the air of a room, close air feed air door 45 with sealing extraneous air inflow entrance 41, and close exhaust damper 62, rotate blowing fan 54 making under the air of exhaust space 60 flows the state that is in cut-out.Like this, as shown in Figure 4, room air flow into the 2nd air supply space 80 by the air-supply effect of blowing fan 54 by suction inlet 52, again by filter 53, at the air that has filtered foreign matter by filter 53, flow into the 1st air supply space 70 after, by outlet 51 to indoor discharge.
In addition, only under the situation of indoor air-changing, open air feed air door 45 and open extraneous air inflow entrances 41, to open exhaust damper 62, to make air pass through exhaust space 60 to flow, in this state, rotate said fan 54 with the low-speed running pattern.
So, as shown in Figure 5, utilize the effect of the air-feeding ventilator 22c of air interchanger 20, be directed to the outdoor air of extraneous air inflow entrance 41 1 sides through air feed stream 22 and steam line 31, utilize the effect of blowing fan 54 to continue via behind the 2nd air supply space 80 and the 1st air supply space 70, be fed to indoor by outlet 51, and for example shown in Figure 6, utilize the effect of the exhaust fan 23c of air interchanger 20 when room air, through inner air inflow entrance 61 and after flowing into exhaust space 60 inside, continuation be sent to exhaust flow path 23 backs of air interchanger 20 via inner air outlet 42 and discharge duct 32 and along exhaust flow path 23 to outdoor discharge, realize indoor air-changing with this.
At this moment, flow into the outdoor air of the 2nd air supply space 80 inside by air feed stream 22, by entering between dividing plate 44 and the filter 53, behind intercommunicating pore 44a in the 1st air supply space 70, because not by filter 53, so alleviated the load of filter 53, its result can prolong the life-span of filter 53.
Carry out at the same time under the situation of air-cleaning function and ventilatory, same during with gas exchange action, under the state of open air door 45,62, said fan 54 is rotated under the pattern of running up.Like this, as shown in Figure 7, room air when the steam line 31 of the room air in suction inlet 52 outsides and extraneous air inflow entrance 41 sides, after together flowing in the air supply space 50, pass through outlet 51 again to indoor discharge, like this, a part of room air is discharged to outdoor by exhaust space 60, can implement gas exchange action and air cleaning effect simultaneously with this.
Be divided into the air purifier of the present invention of air supply space 50 and exhaust space 60 like this, by the rotary speed that opens and closes air feed air door 45 and exhaust damper 62 and regulate blowing fan 54, not only function of purifying indoor air and indoor air-changing function can be brought into play simultaneously, function of purifying indoor air or indoor air-changing function can also be implemented selectively.
Claims (14)
1. an air purifier is characterized in that, is provided with:
Main body has the inner air outlet that extraneous air inflow entrance that air feed flowing path outlet side and steam line by air interchanger connect is connected with exhaust flow path entrance side and discharge duct by described air interchanger; The inner space is divided into the exhaust space that communicates the air supply space of setting and communicate and be provided with described inner air outlet with described extraneous air inflow entrance, and in described air supply space, form indoor air sucting inlet and room air outlet, in described exhaust space, form the inner air inflow entrance;
Filter, for will be by described suction inlet, flow into air in the described air supply space and purified and be arranged in the described air supply space;
Blowing fan is installed in the described air supply space for delivering to described discharge oral-lateral by described extraneous air inflow entrance and suction inlet, the air that flow into described air supply space inside;
Exhaust damper is provided with for the air along described exhaust space is flowed to carry out to open and close;
The air feed air door is provided with for described extraneous air inflow entrance is carried out to open and close.
2. air purifier as claimed in claim 1, it is characterized in that: described air supply space comprises the 1st air supply space and the 2nd air supply space that is divided formation in the mode that is communicated with mutual inside by the dividing plate that forms intercommunicating pore, described the 1st air supply space and the overlapped setting of the 2nd air supply space; Described outlet and blowing fan are set in the 1st air supply space, with described the 2nd air supply space of described dividing plate opposition side in described suction inlet is set, described filter, be provided with in the mode that covers described suction inlet, described extraneous air inflow entrance is set in described the 2nd air supply space, so that the air that makes described steam line side is via between described dividing plate and the described filter, to described discharge oral-lateral air-supply.
3. space purifying machine as claimed in claim 2, it is characterized in that: described the 1st air supply space and the 2nd air supply space with upper and lower to overlapping setting, on the bottom surface of described the 2nd air supply space, form described suction inlet, form described extraneous air inflow entrance in the side of described the 2nd air supply space.
4. air purifier as claimed in claim 1 is characterized in that: described exhaust space and air supply space are divided into the left and right sides, and described exhaust space forms along the medial surface of described main body.
5. air purifier as claimed in claim 1 is characterized in that: described exhaust damper, be set in the described exhaust space, and adjacent with described inner air inflow entrance, described air feed air door is set on the described extraneous air inflow entrance.
6. air purifier as claimed in claim 1 is characterized in that: described exhaust damper, be set on the described inner air inflow entrance, and described air feed air door is set on the described extraneous air inflow entrance.
7. air purifier as claimed in claim 1 is characterized in that: described exhaust damper and air feed air door are configured to regulate open angle, so that can regulate the flow of air.
8. air purifier as claimed in claim 7 is characterized in that: described exhaust damper and air feed air door, and the motor that has rotating switching parts and described switching parts are rotated, described motor is a stepping motor.
9. air purifier as claimed in claim 2, it is characterized in that: described blowing fan, be set to may be adjusted to the pattern of running up and low-speed running pattern, the described pattern that runs up, at described extraneous air inflow entrance by under the opened state, with the extraneous air of the described main body of described suction oral-lateral and the described in the same way discharge oral-lateral air-supply of air one of described steam line side; Described low-speed running pattern is only blown described steam line side air to described discharge oral-lateral.
10. air purifier as claimed in claim 1, it is characterized in that: described main body, install in the mode that its top is supported on the ceiling, the both sides face is supported on adjacent indoor each side walls, with the main body of described each side walls angle corresponding position on, isolate to turn up the soil from each side walls and connecting described each side surface part, and have the pipeline connecting portion that is formed with described inner air outlet and extraneous air inflow entrance.
11. air purifier as claimed in claim 10, it is characterized in that: described steam line and discharge duct, be connected under the state that continues mutually on the described main body, described inner air outlet and extraneous air inflow entrance form on described pipeline connecting portion side by side.
12. air purifier as claimed in claim 2 is characterized in that: described blowing fan is made of centrifugal fan, in described the 1st air supply space, is provided with the air-supply guide plate of the air of being carried by described blowing fan being guided into described discharge oral-lateral.
13. air purifier as claimed in claim 1 is characterized in that: described exhaust flow path is provided with exhaust fan, and described air feed stream is provided with air supply fan.
14. air purifier as claimed in claim 1, it is characterized in that: described exhaust flow path and described air feed stream are arranged in a crossed manner mutually, cross part at described exhaust flow path and described air feed stream is provided with heat exchanger, so that make the air of described exhaust flow path and the air of described air feed stream carry out heat exchange mutually.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20047072 | 2004-02-03 | ||
| KR1020040007072A KR101013379B1 (en) | 2004-02-03 | 2004-02-03 | Air purifying diveic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1651829A CN1651829A (en) | 2005-08-10 |
| CN100520202C true CN100520202C (en) | 2009-07-29 |
Family
ID=34880227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100369879A Expired - Fee Related CN100520202C (en) | 2004-02-03 | 2004-04-26 | Air purifier |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3843273B2 (en) |
| KR (1) | KR101013379B1 (en) |
| CN (1) | CN100520202C (en) |
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| KR100713295B1 (en) * | 2005-09-22 | 2007-05-04 | 엘지전자 주식회사 | Air conditioning apparatus |
| KR100674271B1 (en) * | 2005-09-22 | 2007-01-24 | 엘지전자 주식회사 | Air conditioning apparatus |
| KR100765569B1 (en) * | 2005-09-22 | 2007-10-09 | 엘지전자 주식회사 | Air conditioning apparatus |
| KR100713296B1 (en) * | 2005-09-22 | 2007-05-04 | 엘지전자 주식회사 | Air conditioning apparatus |
| KR100650108B1 (en) * | 2005-10-04 | 2006-11-27 | 주식회사 경동에버런 | Air purifying device with ventilating function |
| CN105476651A (en) * | 2015-10-09 | 2016-04-13 | 常州好利医疗器械有限公司 | Air purification medical device |
| KR102665025B1 (en) | 2016-08-19 | 2024-05-13 | 삼성전자주식회사 | Air cleaner |
| CN106482239A (en) * | 2016-12-26 | 2017-03-08 | 广州华凌制冷设备有限公司 | A kind of super-silent air-conditioning |
| CN107842965B (en) * | 2017-10-26 | 2023-06-06 | 苏州倍安电子科技有限公司 | Adjustable wall-mounted fresh air purifier |
| KR102575475B1 (en) * | 2018-04-17 | 2023-09-07 | 서울바이오시스 주식회사 | Air cleaning module and refrigerator having the same |
| KR102008625B1 (en) * | 2018-10-31 | 2019-08-07 | 지에스건설 주식회사 | Air conditioning system using outside air type fresh air unit for an affix ceiling |
| CN110743302A (en) * | 2019-11-07 | 2020-02-04 | 烟台艾易新能源有限公司 | Indoor air-exchanging dust-removing environment-friendly equipment for coal yard |
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| JPS59172917U (en) * | 1983-04-30 | 1984-11-19 | シャープ株式会社 | air conditioner |
| JPS6131839A (en) * | 1984-07-23 | 1986-02-14 | Matsushita Seiko Co Ltd | Heat exchange type ventilating device |
| JPS635326A (en) * | 1986-06-25 | 1988-01-11 | Nec Corp | Driving method for liquid crystal element |
| JPH035783Y2 (en) * | 1986-12-30 | 1991-02-14 | ||
| JP2550731B2 (en) * | 1990-01-13 | 1996-11-06 | ダイキン工業株式会社 | Heat exchange ventilator |
| JP2504315B2 (en) * | 1990-09-05 | 1996-06-05 | 三菱電機株式会社 | Air conditioner |
| JPH0626692A (en) * | 1992-05-15 | 1994-02-04 | Daikin Ind Ltd | Air conditioner |
| JP3016309B2 (en) * | 1992-07-30 | 2000-03-06 | 三菱電機株式会社 | Hood for supply / exhaust duct |
| JP3500550B2 (en) * | 1995-10-30 | 2004-02-23 | 富士工業株式会社 | Bathroom ventilation dryer |
| JPH09296948A (en) * | 1996-05-07 | 1997-11-18 | Matsushita Electric Ind Co Ltd | Air conditioner |
| JP2000009333A (en) * | 1998-06-19 | 2000-01-14 | Fujitsu General Ltd | Air conditioner embedded in ceiling |
| KR20010019912A (en) * | 1999-08-31 | 2001-03-15 | 이계안 | Door structure |
| JP3719409B2 (en) * | 2001-11-15 | 2005-11-24 | 三菱電機株式会社 | Ventilation equipment |
| JP2003156229A (en) * | 2001-11-19 | 2003-05-30 | Matsushita Electric Ind Co Ltd | Air conditioner |
-
2004
- 2004-02-03 KR KR1020040007072A patent/KR101013379B1/en not_active IP Right Cessation
- 2004-03-29 JP JP2004097016A patent/JP3843273B2/en not_active Expired - Fee Related
- 2004-04-26 CN CNB2004100369879A patent/CN100520202C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005221218A (en) | 2005-08-18 |
| KR101013379B1 (en) | 2011-02-14 |
| JP3843273B2 (en) | 2006-11-08 |
| KR20050079008A (en) | 2005-08-09 |
| CN1651829A (en) | 2005-08-10 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20180426 |