阅读说明：本技术 一种新风净化装置 (Fresh air purification device ) 是由 傅海峰 曹亚裙 余丙松 李昂 朱启惠 于 2018-06-29 设计创作，主要内容包括：一种新风净化装置,包括机壳,机壳具有新风进口和新风出口,在机壳内部安装有风机、去污筒、过滤筒和集尘装置,去污筒和过滤筒轴向平行设置且外周滚动配合,去污筒能带动过滤筒同步转动,过滤筒的外周面为进风面,过滤筒的一端为封闭端,过滤筒的另一端为用来出风的开口端,该开口端的出风口与风机的进风口相连通,风机的出风口与新风出口相连通,过滤后附着在过滤筒上的灰尘被收集在集尘器内。该新风净化装置的过滤筒在去污筒的带动下转动,外部空气通过新风进口进入机壳内部,并由过滤筒净化过滤后从新风出口吹出,过滤后附着在过滤筒上的灰尘经去污筒去除后被收集在集尘器内,使得净化装置长久工作后也能保持滤网清洁,进而提高空气过滤效果。(The utility model provides a new trend purifier, which comprises a housing, the casing has new trend import and new trend export, there is the fan at casing internally mounted, the decontaminating cylinder, cartridge filter and dust collecting device, decontaminating cylinder and cartridge filter axial direction parallel arrangement and periphery roll cooperation, the decontaminating cylinder can drive the synchronous rotation of cartridge filter, the outer peripheral face of cartridge filter is the air inlet face, the one end of cartridge filter is the blind end, the other end of cartridge filter is the open end for being used for the air-out, the air outlet of this open end is linked together with the air intake of fan, the air outlet and the new trend export of fan are linked together, the dust of attaching to on the cartridge filter after filtering is collected. This new trend purifier's cartridge filter rotates under the drive of decontaminating cylinder, and inside the outside air got into the casing through the new trend import to blow off from the new trend export after purifying and filtering by the cartridge filter, the dust of attaching to on the cartridge filter after filtering was got rid of the back through the decontaminating cylinder and is collected in the dust arrester, makes also can keep the filter screen clean after purifier long-term work, and then improves the filtration effect.)

1. The utility model provides a fresh air purification device, includes casing (1), casing (1) has fresh air inlet (11) and fresh air outlet (12), its characterized in that: casing (1) internally mounted has fan (2), a decontamination cylinder (3), cartridge filter (4) and dust collecting device (5), decontamination cylinder (3) and cartridge filter (4) axial direction parallel arrangement and periphery roll cooperation, decontamination cylinder (3) can drive cartridge filter (4) synchronous revolution, and the outer peripheral face of cartridge filter (4) is the air inlet face, and the one end of cartridge filter (4) is the blind end, and the other end of cartridge filter (4) is the open end that is used for the air-out, and the air outlet of this open end is linked together with the air intake of fan (2), the air outlet of fan (2) with new trend export (12) are linked together, and the dust of attaching to on cartridge filter (4) after filtering is collected dust collector (5) in.

2. The fresh air purification device according to claim 1, wherein: the air outlet of the filter cartridge (4) faces the air inlet of the fan (2), and the air outlet of the fan (2) faces downwards the fresh air outlet (12).

3. The fresh air purification device according to claim 1, wherein: the periphery of the decontamination cylinder (3) is provided with a rigid needle-shaped structure, the outer peripheral surface of the filter cylinder (4) is provided with filter holes (41), and a needle rod (31) of the needle-shaped structure is inserted into the corresponding filter holes (41) to drive the filter cylinder (4) to synchronously rotate.

4. The fresh air purification device according to claim 3, wherein: the needle-shaped structure needle bars (31) correspond to the filtering holes (41) one by one.

5. The fresh air purification device according to claim 1, wherein: the interior mounting of casing (1) has first mount (6) and second mount (7), decontamination cylinder (3) and cartridge filter (4) are located between first mount (6) and second mount (7), and decontamination cylinder (3) are located the top of cartridge filter (4) install on first mount (6) and are used for driving decontamination cylinder (3) pivoted driving motor (8).

6. The fresh air purification device according to claim 1, wherein: dust collecting device (5) include dust collection box (51) and blow off pipe (52), dust collection box (51) are installed the inside of cartridge filter (4), dust collection box (51) set up and are located the below of the contact site of decontaminating cartridge (3) and cartridge filter (4) along the axial of cartridge filter (4) it has dust catcher connector (13) to open on casing (1), the upper end of blow off pipe (52) links up with the export of dust collection box (51) mutually, the lower extreme of blow off pipe (52) with dust catcher connector (13) are linked together.

7. The fresh air purification device according to claim 1, wherein: dust collecting device (5) include dust collection box (51), rotatory screw rod (53), blow off pipe (52) and collection dirt box (54), dust collection box (51) are installed the inside of cartridge filter (4), dust collection box (51) set up and are located the below of the contact site of decontaminating section of thick bamboo (3) and cartridge filter (4) along the axial of cartridge filter (4), rotatory screw rod (53) have the screw thread of screw-tupe, install rotatory screw rod (53) the inside of dust collection box (51) and rotate under the drive of motor (55), collection dirt box (54) are located the below of cartridge filter (4), the upper end of blow off pipe (52) links up mutually with the export of dust collection box (51), the lower extreme of blow off pipe (52) with collection dirt box (54) link up mutually.

8. The fresh air purification device according to claim 1, wherein: the air inlet direction of the fresh air inlet (11) is consistent with the axial direction of the filter cartridge (4).

9. The fresh air purification device according to claim 8, wherein: the fresh air inlet (11) is aligned to the central position of the end face of the closed end of the filter cylinder (4).

10. The fresh air purification device according to any one of claims 1 to 9, wherein: the fan (2) is a centrifugal fan.

Technical Field

The invention relates to a fresh air purification device.

Background

Along with the modernization degree of the society, the production and life style of people are changed greatly, the time of work, life and activities of people in a room is longer and longer, the activities of work, entertainment, sports and the like can be carried out indoors, and according to statistics, more than 80% of the time of people in average each day is spent indoors, so that the indoor air quality has a vital influence on the human health.

At present, a fresh air ventilator for replacing fresh air is arranged on the market, when the fresh air ventilator works, outdoor air enters the ventilator from an outdoor air inlet, then impurities in the outside air are removed sequentially through a primary filter screen, a secondary filter screen and an electrostatic precipitation box, meanwhile, indoor air enters the ventilator from an indoor air inlet, heat of the indoor air is exchanged into new air entering from the outdoor through a heat exchanger, then the new air enters the indoor after being further processed, and old indoor air is discharged to the outdoor. Although, above-mentioned fresh air ventilator can effectively purify indoor air, however, the ventilator uses the back for a long time, and the easy bonding of dust granule after the filtration is on just imitating filter screen, well effect filter screen and electrostatic precipitator case, makes its jam, and then leads to the filtration effect not good.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a fresh air purification device with simple structure and good air filtration effect aiming at the current situation of the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: this new trend purifier, including the casing, the casing has new trend import and new trend export, its characterized in that: casing internally mounted has fan, a decontaminating section of thick bamboo, cartridge filter and dust collecting device, decontaminating section of thick bamboo and cartridge filter axial direction parallel arrangement and periphery roll cooperation, decontaminating section of thick bamboo can drive the cartridge filter synchronous revolution, and the outer peripheral face of cartridge filter is the air inlet face, and the one end of cartridge filter is the blind end, and the other end of cartridge filter is the open end that is used for the air-out, and the air outlet of this open end is linked together with the air intake of fan, the air outlet of fan with the new trend export is linked together, and the dust of attaching to on the cartridge filter after filtering is collected the dust arrester in.

In order to make the fresh air in the casing flow more smoothly, the air outlet of the filter cartridge faces the air inlet of the fan, and the air outlet of the fan faces the fresh air outlet downwards.

The decontamination cylinder and the filter cylinder can have various rolling matching structures, preferably, the periphery of the decontamination cylinder is provided with a rigid needle-shaped structure, the outer peripheral surface of the filter cylinder is provided with filter holes, and needle bars of the needle-shaped structure are inserted into the corresponding filter holes to drive the filter cylinder to synchronously rotate. Like this, needle-like structure not only can drive the cartridge filter and rotate, can also stab the dust of attached to on the cartridge filter.

In order to obtain better decontamination effect, the needle bars of the needle-shaped structures correspond to the filter holes one by one.

Preferably, a first fixing frame and a second fixing frame are installed inside the casing, the decontamination cylinder and the filter cylinder are arranged between the first fixing frame and the second fixing frame, the decontamination cylinder is located above the filter cylinder, and a driving motor for driving the decontamination cylinder to rotate is installed on the first fixing frame.

As a preferred scheme of the dust collecting device, the dust collecting device comprises a dust collecting box and a drain pipe, the dust collecting box is arranged inside the filter cartridge, the dust collecting box is arranged along the axial direction of the filter cartridge and is positioned below the contact part of the decontamination cylinder and the filter cartridge, a dust collector connecting port is arranged on the casing, the upper end of the drain pipe is connected with an outlet of the dust collecting box, and the lower end of the drain pipe is communicated with the dust collector connecting port.

As another preferred scheme of dust collecting device, dust collecting device include dust collection box, rotatory screw rod, blow off pipe and the dirty box of collection, the dust collection box is installed the inside of cartridge filter, the dust collection box sets up and is located the below of the contact site of decontaminating section of thick bamboo and cartridge filter along the axial of cartridge filter, rotatory screw rod has the screw thread of screw type, and rotatory screw rod is installed the inside of dust collection box rotates under the drive of motor, the dirty box of collection is located the below of cartridge filter, the upper end of blow off pipe links up with the export of dust collection box mutually, the lower extreme of blow off pipe with the dirty box of collection links up mutually.

In order to enable outdoor air entering from the fresh air inlet to smoothly enter the filter cartridge, the air inlet direction of the fresh air inlet is consistent with the axial direction of the filter cartridge.

In order to enable the filter cartridge to uniformly supply air, the fresh air inlet is aligned with the central position of the end face of the closed end of the filter cartridge.

Preferably, in any of the above embodiments, the fan is a centrifugal fan.

Compared with the prior art, the invention has the advantages that: this new trend purifier is located the inside cartridge filter of casing and rotates under the drive of decontaminating cartridge, and inside the outside air passed through the new trend import and gets into the casing to blow off from the fresh air export after purifying and filtering by the cartridge filter, the dust of attaching to on the cartridge filter after filtering is got rid of in the dust arrester by the decontaminating cartridge after, make purifier also can remain the filter screen throughout after the permanent work clean, and then improve the filtration effect, also do benefit to the life who prolongs the drum-type filter screen simultaneously.

Drawings

FIG. 1 is a schematic structural diagram according to a first embodiment of the present invention;

fig. 2 is a schematic view of an installation structure of a decontamination drum and a filter cartridge according to a first embodiment of the invention;

FIG. 3 is a schematic view of an installation structure according to a first embodiment of the present invention;

FIG. 4 is a schematic structural diagram according to a second embodiment of the present invention;

fig. 5 is a schematic structural view of a dust box and a rotary screw according to a second embodiment of the present invention.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.