CN204176790U - A kind of self-circulation air filter - Google Patents
A kind of self-circulation air filter Download PDFInfo
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- CN204176790U CN204176790U CN201420583507.XU CN201420583507U CN204176790U CN 204176790 U CN204176790 U CN 204176790U CN 201420583507 U CN201420583507 U CN 201420583507U CN 204176790 U CN204176790 U CN 204176790U
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- air
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- chemical filtering
- filter
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Abstract
The utility model discloses a kind of self-circulation air filter, comprise device case, roughing efficiency air filter, chemical filtering A, blower fan, chemical filtering B, medium effeciency filter, gradually drive air port, annular air outlet, access door, frequency converter, differential pressure indicator, power pack into; Described device case is cylindrical shape, describedly gradually drive the bottom that air port is arranged at described device case into, described roughing efficiency air filter, gradually drive into above air port described in being assemblied in, described medium effeciency filter is assemblied in the top of described chemical filtering B, and described annular air outlet is arranged at described device case top, is welded with chemical filtering A above described roughing efficiency air filter, be welded with blower fan above described chemical filtering A, described access door is circular arc door; This novel employing is by open type air inlet and annular row air port design, and high efficiency circulating filtration, increases air inducing scope, can effectively dispel PM10, PM2.5 particle and chemical gas, and self-circulation type air quantity is large, can efficiently purify indoor air filtration.
Description
Technical field
The utility model relates to a kind of air filtration purification treatment technology apparatus field, particularly a kind of self-circulation air filter.
Background technology
Along with industrialization and scientific and technical progress, air pollution is more and more serious, PM10, PM2.5, sulfur dioxide, oxynitrides, formaldehyde, the frequent severe overweight of the gases such as VOC.Industry, vehicle exhaust, building materials etc. discharge a large amount of poisonous and harmful substances, all there is huge injury, therefore must purify poisonous and harmful substance to human body, to precision instrument.
Prior art mainly increases filtering function section by special filtering cleaning equipment or air-conditioning box and carries out filtration, purification to outdoor air; After being filtered by new wind filter plant, outdoor new wind enters indoor, and filter plant is positioned over outdoor, and by airduct, the Leads to new breeze after being filtered by filter plant is indoor, the inlet of new wind normally about 10%.
The deficiencies in the prior art are that self-circulation air filtration is not high with the cycle efficieny of cleaning equipment indoor, and the air inducing scope of air filtration and purification is little, and the air draft direction after purification is single, causes self-circulation purifying filter plant not play a role completely.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of self-circulation air filter, for deficiency of the prior art, and the self-circulation type aerochemistry filter arranged in design office, adopt by open type air inlet and annular row air port design, equipment is installed simple; Self-circulation type air quantity is large, can realize high efficiency circulating filtration to room air, increases air inducing scope, promotes the mass action of self-circulation purifying filter, so that meeting spatial and purification levels necessitate.
For achieving the above object, the technical solution of the utility model is as follows: a kind of self-circulation air filter, comprise device case, roughing efficiency air filter, chemical filtering A, blower fan, chemical filtering B, medium effeciency filter, gradually drive air port, annular air outlet, access door, frequency converter, differential pressure indicator, power pack into, it is characterized in that:
The device case of described self-circulation air filter is columnar structured, is disposed with from bottom to up and gradually drives air port, roughing efficiency air filter, chemical filtering A, blower fan, chemical filtering B, medium effeciency filter, annular air outlet in described device case; Described device case with gradually drive air port into, roughing efficiency air filter, chemical filtering A, blower fan, chemical filtering B, medium effeciency filter, annular air outlet be fixedly connected with by welding manner; Describedly gradually drive the bottom that air port is arranged at described device case into, described cross section, air port of gradually driving into is involute eight mouth structure, is made up of, gradually drives on eight directions in air port described in laying respectively at eight air inlets; Described roughing efficiency air filter, gradually drive into above air port described in being assemblied in, described medium effeciency filter is assemblied in the top of described chemical filtering B, described annular air outlet is arranged at described device case top, described annular air outlet is semicircle, described semicircle is made up of multiple horizontal annular exhaust outlet, chemical filtering A is welded with above described roughing efficiency air filter, blower fan is welded with above described chemical filtering A, described blower fan is spirally connected by base plate and is fixed on described device case internal frame, and the middle crash roll that uses is shockproof; The air inlet of described blower fan communicates with described chemical filtering A, and the air outlet of described blower fan to connect or metallic hard is connected to the other end of blower fan in succession with soft, and communicates with described chemical filtering B; The each opposite position of described device case is provided with access door, described access door is connected on described device case with hinging manner, and described access door is circular arc door, and the central angle of described circular arc door is 120 degree of angles, described maintenance doorframe is provided with sealing strip, guarantees sealing; Described frequency converter is mounted on by being spirally connected on described device case, and described frequency converter is connected with described blower fan and power sourced electric; Described differential pressure indicator is mounted on by being spirally connected on described device case, and described differential pressure indicator is connected to the upstream of airflow direction by the positive pressure side of flexible pipe, and negative pressure end is connected to the downstream of corresponding airflow direction; Described power pack is fixedly welded on the side of described device case.
The described diameter gradually driving tuyere diameter into and be greater than described device case, the described diameter range gradually driving air port into is 1200mm-2400mm.The diameter range of described device case is 8000mm-2000mm.
According to airflow filtering direction, air is inhaled into and gradually drives air port into, enters roughing efficiency air filter, then enters chemical filtering A and filter, and after blower fan accelerates, enter chemical filtering B and filter, finally enter medium effeciency filter, the air after purification is discharged via annular air outlet.
Described blower fan is arranged in the middle of two groups of chemical filtering A, chemical filtering B, described blower fan by air draught effect by roughing efficiency air filter described in air intake and described chemical filtering A; Then accelerate through described blower fan, airstrip pressure is sent in described chemical filtering B and described medium effeciency filter, given full play to air draught and the air-exhausting function of described blower fan.
Described chemical filtering A has identical structure with chemical filtering B, and described chemical filtering A and chemical filtering B is provided with chemical module; Described chemical module is made up of chemical filtering housing and multiple laminated chemical filtrate.
Described roughing efficiency air filter and described medium effeciency filter, can be convenient for changing by the access door of described device case.
Described roughing efficiency air filter object dispels PM10 particle, and protect the filtrate in chemical filtering A, B; Medium effeciency filter is placed last, in order to dispel PM2.5 particle.
Described frequency converter can control rotation speed of fan, and then regulates airfiltering air quantity.
Described roughing efficiency air filter, medium effeciency filter are provided with described differential pressure indicator, in order to monitor described just effect, medium effeciency filter service condition, provide filter replacement foundation.
This Novel work principle provides air quantity by carrying blower fan, provides kinetic energy; Room air dispels PM10 by roughing efficiency air filter, and two chemical filtering A and B dispel chemical gas, as SO
2, NOx, formaldehyde, the chemical gas such as VOC; PM2.5 dispelled by medium effeciency filter, makes room air under the purification of this novel device, improves air quality, finally obtains clean air.
By technique scheme, the beneficial effect of technical solutions of the utility model is: the self-circulation type aerochemistry filter arranged in design office, adopts by open type air inlet and annular row air port design, and equipment is installed simple; High efficiency circulating filtration can be realized to room air, increase air inducing scope, promote the mass action of self-circulation purifying filter, so that meeting spatial and purification levels necessitate; Can effectively dispel PM10, PM2.5 particle, and SO
2, NOx, formaldehyde, the chemical gas such as VOC, self-circulation type air quantity is large, and solving new wind filtration system cannot effectively to the problem of indoor air purification.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of self-circulation air filter front view schematic diagram disclosed in the utility model embodiment;
Fig. 2 is for a kind of self-circulation air filter AA disclosed in the utility model embodiment is to sectional view schematic diagram;
Fig. 3 is a kind of self-circulation air filter sectional view schematic diagram disclosed in the utility model embodiment.
Numeral and the corresponding component title represented by letter in figure:
1. device case 2. roughing efficiency air filter 3. chemical filtering A 4. blower fan
5. chemical filtering B 6. medium effeciency filter 7. gradually drives the annular air outlet in air port 8. into
9. access door 10. frequency converter 11. differential pressure indicator 12. power pack
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
According to Fig. 1, Fig. 2 and Fig. 3, the utility model provides a kind of self-circulation air filter, comprises device case 1, roughing efficiency air filter 2, chemical filtering A3, blower fan 4, chemical filtering B5, medium effeciency filter 6, gradually drives air port 7, annular air outlet 8, access door 9, frequency converter 10, differential pressure indicator 11, power pack 12 into.
The device case 1 of described self-circulation air filter is columnar structured, is disposed with from bottom to up and gradually drives air port 7, roughing efficiency air filter 2, chemical filtering A3, blower fan 4, chemical filtering B5, medium effeciency filter 6, annular air outlet 8 in described device case 1; Described device case 1 with gradually drive air port 7 into, roughing efficiency air filter 2, chemical filtering A3, blower fan 4, chemical filtering B5, medium effeciency filter 6, annular air outlet 8 be fixedly connected with by welding manner; Describedly gradually drive the bottom that air port 7 is arranged at described device case into, described cross section, air port 7 of gradually driving into is involute eight mouth structure, is made up of, gradually drives on eight directions in air port 7 described in laying respectively at eight air inlets; Described roughing efficiency air filter 2, gradually drive into described in being assemblied in above air port 7, described medium effeciency filter 6 is assemblied in the top of described chemical filtering B5, described annular air outlet 8 is arranged at described device case 1 top, described annular air outlet 8 is semicircle, described semicircle is made up of multiple horizontal annular exhaust outlet, chemical filtering A3 is welded with above described roughing efficiency air filter 2, blower fan 4 is welded with above described chemical filtering A3, described blower fan 4 is spirally connected by base plate and is fixed on described device case 1 internal frame, and the middle crash roll that uses is shockproof; The air inlet of described blower fan 4 communicates with described chemical filtering A3, and the air outlet of described blower fan 4 to connect or metallic hard is connected to the other end of blower fan 4 in succession with soft, and communicates with described chemical filtering B5; The each opposite position of described device case 1 is provided with access door 9, described access door 9 is connected on described device case 1 with hinging manner, and described access door 9 is circular arc door, and the central angle of described circular arc door is 120 degree of angles, described access door 9 frame is provided with sealing strip, guarantees sealing; Described frequency converter 10 is mounted on described device case 1 by being spirally connected, described frequency converter 10 is connected with described blower fan 4 and power sourced electric; Described differential pressure indicator 11 is mounted on described device case 1 by being spirally connected, described differential pressure indicator 11 is connected to the upstream of airflow direction by the positive pressure side of flexible pipe, and negative pressure end is connected to the downstream of corresponding airflow direction; Described power pack 12 is fixedly welded on described device case 1 side.
The described diameter gradually driving air port 7 diameter into and be greater than described device case 1, the described diameter gradually driving air port 7 into is 1350mm.The diameter of described device case 1 is 1000mm.
According to airflow filtering direction, air is inhaled into and gradually drives air port 7 into, enters roughing efficiency air filter 2, enter chemical filtering A3 again to filter, after blower fan 4 accelerates, enter chemical filtering B5 and filter, finally enter medium effeciency filter 6, the air after purification is discharged via annular air outlet 8.
Described blower fan 4 is arranged in the middle of two groups of chemical filtering A3, chemical filtering B5, described blower fan 4 by air draught effect by roughing efficiency air filter described in air intake 2 and described chemical filtering A3; Then accelerate through described blower fan 4, airstrip pressure is sent in described chemical filtering B5 and described medium effeciency filter 6, given full play to air draught and the air-exhausting function of described blower fan 4.
Described chemical filtering A3 has identical structure with chemical filtering B5, and described chemical filtering A3 and B5 is provided with chemical module; Described chemical module is made up of chemical filtering housing and multiple laminated chemical filtrate.
Described roughing efficiency air filter 2 and described medium effeciency filter 6, can be convenient for changing by the access door 9 of described device case 1.
Described roughing efficiency air filter 2 object dispels PM10 particle, and protect the filtrate in chemical filtering A3, B5; Medium effeciency filter 6 is placed finally, in order to dispel PM2.5 particle.
Described frequency converter 10 can control blower fan 4 rotating speed, and then regulates airfiltering air quantity.
Described roughing efficiency air filter 2, medium effeciency filter 6 are provided with described differential pressure indicator 11, in order to monitor described just effect, medium effeciency filter service condition, provide filter replacement foundation.
This Novel work principle provides air quantity by carrying blower fan, provides kinetic energy; Room air dispels PM10 by roughing efficiency air filter 2, and two chemical filtering A3 and B5 dispel chemical gas, as SO
2, NOx, formaldehyde, the chemical gas such as VOC; PM2.5 dispelled by medium effeciency filter 6, makes room air under the purification of this novel device, improves air quality, finally obtains clean air.
By above-mentioned specific embodiment, the beneficial effects of the utility model are: the self-circulation type aerochemistry filter arranged in design office, adopts by open type air inlet and annular row air port design, and equipment is installed simple; High efficiency circulating filtration can be realized to room air, increase air inducing scope, promote the mass action of self-circulation purifying filter, so that meeting spatial and purification levels necessitate; Can effectively dispel PM10, PM2.5 particle, and SO
2, NOx, formaldehyde, the chemical gas such as VOC, self-circulation type air quantity is large, and solving new wind filtration system cannot effectively to the problem of indoor air purification.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. a self-circulation air filter, is characterized in that, comprises device case, roughing efficiency air filter, chemical filtering A, blower fan, chemical filtering B, medium effeciency filter, gradually drives air port, annular air outlet, access door, frequency converter, differential pressure indicator, power pack into; The device case of described self-circulation air filter is columnar structured, is disposed with from bottom to up and gradually drives air port, roughing efficiency air filter, chemical filtering A, blower fan, chemical filtering B, medium effeciency filter, annular air outlet in described device case; Described device case with gradually drive air port into, roughing efficiency air filter, chemical filtering A, blower fan, chemical filtering B, medium effeciency filter, annular air outlet be fixedly connected with by welding manner; Describedly gradually drive the bottom that air port is arranged at described device case into, described cross section, air port of gradually driving into is involute eight mouth structure, is made up of, gradually drives on eight directions in air port described in laying respectively at eight air inlets; Described roughing efficiency air filter, gradually drive into above air port described in being assemblied in, described medium effeciency filter is assemblied in the top of described chemical filtering B, described annular air outlet is arranged at described device case top, described annular air outlet is semicircle, described semicircle is made up of multiple horizontal annular exhaust outlet, chemical filtering A is welded with above described roughing efficiency air filter, blower fan is welded with above described chemical filtering A, described blower fan is spirally connected by base plate and is fixed on described device case internal frame, and the middle crash roll that uses is shockproof; The air inlet of described blower fan communicates with described chemical filtering A, and described fan outlet to connect or metallic hard is connected to the blower fan other end in succession with soft, and communicates with described chemical filtering B; The each opposite position of described device case is provided with access door, described access door is connected on described device case with hinging manner, and described access door is circular arc door, and the central angle of described circular arc door is 120 degree of angles, described maintenance doorframe is provided with sealing strip, guarantees sealing; Described frequency converter is mounted on by being spirally connected on described device case, and described frequency converter is connected with described blower fan and power sourced electric; Described differential pressure indicator is mounted on by being spirally connected on described device case, and described differential pressure indicator is connected to the upstream of airflow direction by the positive pressure side of flexible pipe, and negative pressure end is connected to the downstream of corresponding airflow direction; Described power pack is fixedly welded on the side of described device case.
2. a kind of self-circulation air filter according to claim 1, is characterized in that, the described diameter gradually driving tuyere diameter into and be greater than described device case, and the described diameter range gradually driving air port into is 1200mm-2400mm; The diameter range of described device case is 8000mm-2000mm.
3. a kind of self-circulation air filter according to claim 1, is characterized in that, described chemical filtering A has identical structure with chemical filtering B, and described chemical filtering A and chemical filtering B is provided with chemical module; Described chemical module is made up of chemical filtering housing and multiple laminated chemical filtrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583507.XU CN204176790U (en) | 2014-10-10 | 2014-10-10 | A kind of self-circulation air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583507.XU CN204176790U (en) | 2014-10-10 | 2014-10-10 | A kind of self-circulation air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204176790U true CN204176790U (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420583507.XU Expired - Fee Related CN204176790U (en) | 2014-10-10 | 2014-10-10 | A kind of self-circulation air filter |
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| Country | Link |
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| CN (1) | CN204176790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642372A (en) * | 2016-09-30 | 2017-05-10 | 芜湖美智空调设备有限公司 | Shell module for tabletop air conditioner and tabletop air conditioner |
-
2014
- 2014-10-10 CN CN201420583507.XU patent/CN204176790U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642372A (en) * | 2016-09-30 | 2017-05-10 | 芜湖美智空调设备有限公司 | Shell module for tabletop air conditioner and tabletop air conditioner |
| CN106642372B (en) * | 2016-09-30 | 2022-08-02 | 芜湖美智空调设备有限公司 | Shell assembly for desktop air conditioner and desktop air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 158 Building No. 7 West Road 213000 north of Jiangsu River in Changzhou Province Patentee after: CHANGZHOU KANGBAO POLYMER SCIENCE AND TECHNOLOGY CO., LTD. Address before: 213133 Jiangsu city of Changzhou province the Yellow River New District No. 388 West Guangdong Industrial Park, Changzhou Airport Park No. 20 Patentee before: CHANGZHOU KANGBAO POLYMER SCIENCE AND TECHNOLOGY CO., LTD. |
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| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20161010 |
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| CF01 | Termination of patent right due to non-payment of annual fee |