CN201404743Y - Indoor air purifier - Google Patents
Indoor air purifier Download PDFInfo
- Publication number
- CN201404743Y CN201404743Y CN2009200257180U CN200920025718U CN201404743Y CN 201404743 Y CN201404743 Y CN 201404743Y CN 2009200257180 U CN2009200257180 U CN 2009200257180U CN 200920025718 U CN200920025718 U CN 200920025718U CN 201404743 Y CN201404743 Y CN 201404743Y
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- China
- Prior art keywords
- indoor
- indoor air
- air cleaner
- air
- channel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an indoor air purifier which comprises a ventilator, a dust remover, an indoor external pressure detector and a passage valve, wherein the ventilator, the dust remover andthe passage valve are arranged in an airflow passage; the indoor external pressure detector is connected with a control switch device of the ventilator, and controls the control switch device of the ventilator, and the control switch device is connected with the passage valve, and controls the passage valve. The utility model can purify the indoor air, in addition, the indoor air always maintainsfresh, and the indoor environment always maintains clean.
Description
Technical field
The utility model relates to a kind of air cleaning unit, especially relates to a kind of indoor air cleaner that is used to purify the air of a room.
Background technology
Owing in atmosphere, contain a large amount of dust, so when windowing to room ventilation, these dust just enter the room with flow air, influence indoor with fresh air, and when speed air flow reduces, dust just can fall on the indoor body surface, even close the doors and windows, indoorly also have a spot of slit and communicate with outdoor, because the effect of wind-force then can make the atmospheric pressure of indoor and outdoor constantly change, under the pressure differential effect, cause air to pass through these slits and constantly pass in and out indoor and outdoor, will constantly dust be brought into indoorly like this, and final settlement is in indoor object surfaces, make that room air can not get purifying all the time, indoor environment can not keep clean.
Summary of the invention
Technical problem to be solved in the utility model has provided a kind of room air that can make and has been purified, and makes room air keep pure and fresh, the indoor environment air purifier that keeps clean all the time.
For solving the problems of the technologies described above, the technical solution of the utility model is: indoor air cleaner, comprise the defeated wind apparatus and the dust arrester that are provided with in the gas channel, this air purifier also is provided with the indoor and outdoor pressure-detecting device, also be provided with channel valve in the described gas channel, described indoor and outdoor pressure-detecting device connects and controls the gauge tap device of described defeated wind apparatus, and described gauge tap device connection is also controlled described channel valve.
As a kind of improvement, described defeated wind apparatus, dust arrester and channel valve set gradually, and described defeated wind apparatus is positioned at described gas channel wind inlet end and described channel valve is positioned at described gas channel outlet air end.
As further improvement, be provided with negative ion generating device between described dust arrester and the channel valve.
As further improvement, described dust arrester comprises dust removal by filtration device and electrostatic precipitator.
As further improvement, described dust removal by filtration device is the active carbon filtration dust arrester.
As further improvement, described defeated wind apparatus is a centrifugal pump.
As further improvement, described channel valve is a magnetic valve.
The utility model comes the air pressure of indoor and outdoor is detected by the indoor and outdoor pressure-detecting device of the gauge tap device connection of defeated wind apparatus, and according to the pressure of detected indoor and outdoor output control signal, when room pressure when outdoor, output start-up control signal by the gauge tap device respectively the control channel valve open gas channel and start defeated wind apparatus to indoor air-supply supercharging, when room pressure is higher than when outdoor, output closing control signal is by gauge tap device control channel valve closed gas flow passage and stop defeated wind apparatus to indoor air-supply supercharging respectively, so just can be indoor with sending into after the outdoor air dedusting, and the holding chamber inner air pressure is higher than outdoor, indoor air is always outwards overflowed by the slit, thereby stopped outside containing in the air inlet chamber of dust, and can make indoor air be in ceaselessly flow regime, thereby cleaning with fresh air in the holding chamber.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described.
Accompanying drawing is the utility model indoor air cleaner fundamental diagram.
The specific embodiment
As shown in the figure, this indoor air cleaner, comprise the gas channel that communication chamber is inside and outside, the defeated wind apparatus 1 and the dust arrester that in gas channel, are provided with, and this air purifier also is provided with indoor and outdoor pressure-detecting device 42, in gas channel, also be provided with channel valve 6, and indoor and outdoor pressure-detecting device 42 connects and the gauge tap device 41 of the defeated wind apparatus 1 of control as power control switch to be used to start or stop the running of failing wind apparatus, and 41 connections of gauge tap device and control channel valve 6 are to be used to close or open gas channel, indoor and outdoor pressure-detecting device 42 can adopts pressure sensor, simple in structure, easy to use.When being provided with; can wind apparatus 1 will be failed; dust arrester and channel valve 6 set gradually; and defeated wind apparatus is positioned at the gas channel wind inlet end; and channel valve 6 is positioned at the gas channel outlet air end; and can between dust arrester and channel valve, be provided with negative ion generating device 5; be used to increase negative aeroion content; regulate air humidity; dust arrester then can comprise dust removal by filtration device 3 and electrostatic precipitator 2; electrostatic precipitator 2 is near the air intake vent end of gas channel; the dust removal by filtration device can be adopted as the active carbon filtration dust arrester; and defeated wind apparatus is a centrifugal pump; and can adopt centrifugal multistage pump multiple centrifugal pump formula centrifugal dust-removing device; remove the larger particles dust by centrifugal action when providing the power air-supply to keep indoor and outdoor pressure reduction, channel valve then can adopt magnetic valve, and the opening and closing control of gas channel is flexible.
During work; pressure-detecting device pressure sensor prosecution indoor-outdoor air pressure; when room pressure when outdoor; pressure sensor output start-up control signal passes through power control switch; the control centrifugal pump starts to indoor air-supply; control magnetic valve simultaneously and open gas channel; air-flow passes through centrifugal pump successively in gas channel; electrostatic precipitator; the active carbon filtration dust arrester; in negative ion generating device and the gas channel channel valve inlet chamber; during this time; remove the larger particles dust through the centrifugal action of centrifugal pump; electrostatic precipitator utilizes electrophoretic action to remove less particle dust; the active carbon filtration dust arrester is removed pernicious gas makes more pure and fresh cleaning of air and negative ion generating device regulate air humidity to increase negative aeroion content; send into indoor after so just outdoor air can being purified; also the holding chamber inner air pressure is higher than outdoor simultaneously; and be higher than when outdoor when room pressure; pressure sensor provides shutdown signal; power control switch is closed; stop supercharging; control the closed electromagnetic valve gas channel simultaneously, prevent that room air is excessive by gas channel.Indoor air is always outwards overflowed by the slit, thereby stopped outside containing in the air inlet chamber of dust, and can make indoor air be in ceaselessly flow regime, thus cleaning with fresh air in the holding chamber.
More than be the application's a specific embodiment, should be understood that these embodiment only be used to the invention is described and be not used in the restriction the invention scope.Should be understood that in addition those skilled in the art can make various changes or modifications the invention after the content of having read the invention instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (7)
1, indoor air cleaner, comprise the defeated wind apparatus and the dust arrester that are provided with in the gas channel, it is characterized in that: this air purifier also is provided with the indoor and outdoor pressure-detecting device, also be provided with channel valve in the described gas channel, described indoor and outdoor pressure-detecting device connects and controls the gauge tap device of described defeated wind apparatus, and described gauge tap device connection is also controlled described channel valve.
2, indoor air cleaner as claimed in claim 1, it is characterized in that: described defeated wind apparatus, dust arrester and channel valve set gradually, and described defeated wind apparatus is positioned at described gas channel wind inlet end and described channel valve is positioned at described gas channel outlet air end.
3, indoor air cleaner as claimed in claim 2 is characterized in that: be provided with negative ion generating device between described dust arrester and the channel valve.
4, indoor air cleaner as claimed in claim 1 is characterized in that: described dust arrester comprises electrostatic precipitator and dust removal by filtration device.
5, indoor air cleaner as claimed in claim 4 is characterized in that: described dust removal by filtration device is the active carbon filtration dust arrester.
6, indoor air cleaner as claimed in claim 4 is characterized in that: described defeated wind apparatus is a centrifugal pump.
7, as each described indoor air cleaner in the claim 1 to 6, it is characterized in that: described channel valve is a magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200257180U CN201404743Y (en) | 2009-05-18 | 2009-05-18 | Indoor air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200257180U CN201404743Y (en) | 2009-05-18 | 2009-05-18 | Indoor air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201404743Y true CN201404743Y (en) | 2010-02-17 |
Family
ID=41675662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200257180U Expired - Fee Related CN201404743Y (en) | 2009-05-18 | 2009-05-18 | Indoor air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201404743Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202014103125U1 (en) | 2014-01-14 | 2014-07-23 | Zhejiang Fanju Science & Technology Co., Ltd. | Air purification device of the interior |
| CN106178773A (en) * | 2016-06-28 | 2016-12-07 | 董超超 | A kind of sand-proof dusting ventilator |
| CN107321503A (en) * | 2017-08-01 | 2017-11-07 | 陕西沃德环保工程有限公司 | Indoor air-purification device |
-
2009
- 2009-05-18 CN CN2009200257180U patent/CN201404743Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202014103125U1 (en) | 2014-01-14 | 2014-07-23 | Zhejiang Fanju Science & Technology Co., Ltd. | Air purification device of the interior |
| CN106178773A (en) * | 2016-06-28 | 2016-12-07 | 董超超 | A kind of sand-proof dusting ventilator |
| CN107321503A (en) * | 2017-08-01 | 2017-11-07 | 陕西沃德环保工程有限公司 | Indoor air-purification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20100518 |