CN203389465U - Vertical sleeve type air purifier - Google Patents
Vertical sleeve type air purifier Download PDFInfo
- Publication number
- CN203389465U CN203389465U CN201320686476.6U CN201320686476U CN203389465U CN 203389465 U CN203389465 U CN 203389465U CN 201320686476 U CN201320686476 U CN 201320686476U CN 203389465 U CN203389465 U CN 203389465U
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- upper cover
- air
- filter screen
- cylindrical shell
- air purifier
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Abstract
The utility model provides a vertical sleeve type air purifier comprising a cylindrical shell, a sleeve type filter and a recycling bag, wherein the cylindrical shell is provided with an upper cover and a cylinder body, and the upper cover and the cylinder body are hermetically locked; an electric fan is fixedly installed on the upper cover; at least one air inlet is formed in the lower end of the cylinder body, and at least one air outlet is formed in the top part of the upper cover; the sleeve type filter screen is detachably fixed on the upper cover and is supported by a bracket and sleeved on the electric fan and the air outlet; the recycling bag is detachably fixed on the bottom surface of the cylinder body and is located below the air outlet, and at least one layer of primary filtering pieces is further installed on the cylinder body between the upper side of the air inlet and the sleeve type filter screen. According to the vertical sleeve type air purifier provided by the utility model, a vertical air suction direction is adopted to improve the air suction force; the adopted sleeve type filter screen is good in mechanical strength, unlikely to generate deformation or accidental damage and easy to recycle dropped dust; the actual area and material of the filter screen are matched with an effective air suction area to avoid the use of excessive filter materials.
Description
Technical field
The utility model relates to air environmental protection technical field, more specifically, relates to a kind of vertical sleeve cartridge type air purifier.
Background technology
Research shows, the inhalable particles suspending in air, dust, impurity can enter human body body-internal-circulation deposition by alveolar, and health is brought to serious harmful effect.In indoor environment, except the particle contamination beyond the region of objective existence of external contamination source emission, the activities such as finishing decoration, culinary art, smoking also can discharge certain inhalable particles.Thereby in order to improve air purity, guarantee personnel health, can reduce and eliminate airborne particulates emission by the mode of filtering, thereby air purifier becomes a kind of very common environmental friendly indoor product gradually.
Existing air purifier structure as shown in Figure 1, comprises the critical pieces such as shell 1, filter screen 2 and electric fan 3.Shell 1 is generally the shape that approaches cuboid, offers several air intake vents 1a on one of them surface, on another relative surface of the surface with air intake vent place, has air outlet 1b; Electric fan 3, in shell 1 inside, causes air-flow by rotation, makes air be inhaled into described air intake vent 1a, and moves in the enclosure along the direction from air intake vent to air outlet.The plane filter screen 2 of individual layer or multilayer is set between air intake vent and air outlet, filter screen has the mesh-structured of densification, some filter screen also adopts the strong material of the absorption affinities such as active carbon to make, thereby can be detained or adsorb under the prerequisite that guarantees circulation of air, is suspended in airborne deleterious particle.Visible, in existing air purifier, substantially in horizontal direction, and the filter screen adopting is plane structure to the airflow direction between air intake vent and air outlet.
Its major defect of the said structure of existing air purifier is: first, the limited in one's ability and skewness of its air intake, owing to having adopted the airflow direction of level, the suction that causes air to be subject to is less than normal, otherwise can affect the stability that body is erect; And, part suction near electric fan is large, and little away from the part suction of electric fan, for example in Fig. 1, electric fan is positioned at underpart, thereby the suction that near air underpart is subject to is larger, and the suction that the air of close body upper is correspondingly subject to is little.Secondly, plane filter screen structurally because of area compared with large and lack support more fragile, easily deformable under the effect of one-way gas flow in long-time use procedure, to the direction projection of air outlet, change and during cleaning filter screen also easily because of stressed excessive damage.Again, the sharp particle of airborne ash is attached on filter screen after being leached by filter screen, after accumulation is thicker, just easily from filter screen, is shed in the gap of enclosure, is difficult to clean out.Finally, due to the area of the effective air draught area of air purifier much smaller than filter screen itself, therefore the area of plane filter screen is greater than actual needs, causes the waste of filtering material.
Utility model content
For the above-mentioned shortcoming of existing air purifier, the utility model, by improving filter screen and dependency structure, provides a kind of vertical sleeve cartridge type air purifier.The utility model has adopted vertical air draught direction, can improve air suction; And the telescopic filter screen mechanical strength adopting is good, be difficult for occurring deformation and accidental damage, easily realize the dust collection that comes off; The real area of filter screen and materials all match with effective air draught area, have avoided excessive use filtering material.
For solving the problems of the technologies described above, the utility model provides a kind of vertical sleeve cartridge type air purifier, it is characterized in that, comprising:
Cylindrical housing, comprises the cylindrical shell that is positioned at the upper cover of cylindrical housing upper end and is positioned at upper cover below, and upper cover and cylindrical shell seal fastening each other; Described upper cover fixed installation electric fan; The lower end of described cylindrical shell has at least one air intake vent, and the top of described upper cover has at least one air outlet;
Electric fan, comprises motor and blade, and described motor covers along direction that its turning cylinder is vertical is fixedly mounted on described, and described blade is positioned at blade box, and blade rotation is to produce suction upwards;
Telescopic filter screen, is removably fixed on described upper cover, and is placed on described electric fan and air outlet, comprises tubular support and is attached to the filter course on tubular support; Wherein said tubular support comprises upper and lower two parallel circle ring racks and the side rib that connects described circle ring rack, described filter course be attached to below circle ring rack on and between described side rib;
Collection bag, is removably fixed on the bottom surface of described cylindrical shell and is positioned at the below of described air outlet.
Preferably, described upper cover has buckle, and the circle ring rack above being positioned in the tubular support of described telescopic filter screen can be fastened on described buckle.
Preferably, described cylindrical shell is also being installed at least one deck primary filter sheet above air intake vent and between described telescopic filter screen.
Preferably, the outside of described upper cover has console switch, and described console switch connects described motor and controls the opening and closing of motor.
Preferably, the inside of described upper cover has snap switch, and described snap switch is squeezed and connects when described telescopic filter screen is fixed on described upper cover, thereby described motor can be opened.
Preferably, described air intake vent place has the guide duct that extends inwardly to certain length from the inwall of described cylindrical shell.Further preferably, the opening of described guide duct is towards the direction making progress.
Preferably, the bottom surface of described cylindrical shell can be opened to take out described collection bag.
Preferably, described upper cover comprises a plurality of air outlets, and each air outlet place arranges the wind guide tank that draws towards different directions.
Preferably, the lower end of described cylindrical shell has a plurality of described air intake vent towards different directions.
Visible, electric fan that the utility model utilization is vertically installed produces air draught, therefore can produce larger suction by strengthening blower fan horsepower, and that body still keeps is stable.Described telescopic filter screen is owing to being subject to the support of support, keep good mechanical strength, be difficult for deformation and accidental damage occur, and than plane filter screen, basic and the effective air draught area of the area of telescopic filter screen and size matches, and can not cause the waste of screen material.The particle coming off from filter screen can drop down onto collection bag, easily realizes the dust collection that comes off.Utilize described snap switch, can guarantee that telescopic filter screen is in place, otherwise air purifier can cannot work because of power-off, prevent error running in the situation that filter screen is not installed.By the air outlet towards multiple directions, make the air flow all directions after purifying, there is better clean ventilation effect.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the air purifier structural representation of background technology;
Fig. 2 is air purifier structural representation of the present utility model.
The specific embodiment
In order to make those skilled in the art person understand better the technical solution of the utility model, and above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with embodiment and embodiment accompanying drawing, the utility model is described in further detail.
The utility model, by improving filter screen and dependency structure, provides a kind of vertical sleeve cartridge type air purifier.The utility model has adopted vertical air draught direction, can improve air suction; And the telescopic filter screen mechanical strength adopting is good, be difficult for occurring deformation and accidental damage, easily realize the dust collection that comes off; The real area of filter screen and materials all match with effective air draught area, have avoided excessive use filtering material.
As shown in Figure 2, vertical sleeve cartridge type air purifier of the present utility model comprises a cylindrical housing 201, and this shell holds and the internal structure of support air clarifier, and portion realizes purification and the discharge of air within it.Cylindrical housing 201 adopts split-type structural, comprise the cylindrical shell 203 that is positioned at the upper cover 202 of cylindrical housing upper end and is positioned at upper cover below, and between upper cover 202 and cylindrical shell 203, by screw 218, realize each other fastening hermetically, thereby guaranteed the seal of air purifier.In the time need to changing the filter screen of enclosure or keep in repair, thereby can turn on this screw 218, upper cover 202 is pulled down.On described upper cover 202, be installed with electric fan 204, this electric fan 204 comprises motor 205 and blade box 206.As shown in the figure, motor 205 is fixedly mounted on upper cover 202 along making its turning cylinder be vertical direction, on the turning cylinder of motor 205, connect blade, thereby can drive blade rotation and produce suction from bottom to top, make the gas formation air-flow that moves upward from shell 201 bottom.For this air purifier is worked efficiently, this motor 205 should have enough large horsepower, thereby for air-flow provides enough energy, to can suck gas from outside fast, in large quantities and make gas pass through smoothly filter screen.Because being vertically moves, the size of air-flow can not produce significantly impact to the stability of air purifier body self, thereby can produce air blast work with high-power, this is the advantage that the utility model is led over existing horizontal wind direction clarifier.In addition, in order to prevent that the factors such as machine oil particulate in blade rotation from producing secondary pollution to the air after purifying, and is placed in blade in described blade box 206.Cylindrical shell 203 lower end has at least one air intake vent 207, entrance as air amount, air intake vent 207 places have the guide duct that extends inwardly to certain length from the inwall of described cylindrical shell 203 as can be seen from Fig. 2, and the interior side opening of this guide duct is slightly inclined upwardly, to be conducive to upwards air amount.In addition, also a plurality of air intake vents 207 can be set in different directions in certain embodiments.Described upper cover 202 top has at least one air outlet 208, is two air outlets in Fig. 2, and the air after purifying is discharged from here.In order further to improve effect, the air after purifying is diffused into rapidly in indoor all directions, at each air outlet place, the wind guide tank that draws towards different directions can be set, to guide the flow direction of discharging air.Telescopic filter screen 209 is removably fixed on described upper cover 202, and as shown in Figure 2, upper cover corresponding position has buckle 217, and this telescopic filter screen 209 is removably fastened on this buckle 217, and snap-in structure is conducive to filter screen and crosses being convenient for changing rapidly of after date.Telescopic filter screen 209 is placed on described electric fan 204 and air outlet 208, between air intake vent and air outlet, and the air at air intake vent place can pass through this telescopic filter screen 209 under the drive of electric fan 204, filter screen has just carried out filtration, purification to air like this, can effectively remove the deleterious particle things such as airborne particulate, dust.The concrete structure of telescopic filter screen 209 comprises tubular support and is attached to the filter course on tubular support, wherein said tubular support comprises the circle ring rack 211 of the circle ring rack 210He bottom on top, between two parallel circle ring racks 210 and 211, by some side ribs, connected, and filter course 212 be attached to below circle ring rack 211 on and on gap between described side rib.The interior non-cohesive filter course of top circle ring rack 210, thus can be directly and upper cover and air outlet thereof be connected.Certainly, optionally in the circle ring rack 210 on top, also can have filter course.By circle ring rack 210 realizations on top and engaging of buckle 217.As seen from the figure, the diameter of telescopic filter screen 209 is substantially identical with electric fan 204 blade diameters, this also just means that the area of telescopic filter screen 209 corresponds essentially to effective air draught area, thereby is fully guaranteeing to have saved filter course material in filter effect.And the support because screen area reduces and is subject to support, even if filter screen is through long-term also not yielding, the drum that uses, has extended its service life.Collection bag 213 is removably fixed on the bottom surface 216 of described cylindrical shell and is positioned at the below of described air outlet 207.Increase along with service time, on telescopic filter screen 209 and the primary filter sheet mentioned below, inevitably can accumulate adhere to superincumbent by the particle of filtering, when running up to a certain degree, these particles will be shed on collection bag 213, as long as just can easily the particle coming off be cleaned out by changing collection bag, on the contrary, if there is no collection bag, the particle coming off can enter into the various gaps of clarifier casing inner wall, unusual easy to clean not.Preferably, the bottom surface 216 of described cylindrical shell can be opened, to take out described collection bag 213.As shown in Figure 2, described cylindrical shell is also being installed at least one deck primary filter sheet 214 above air intake vent 207 and between described telescopic filter screen 209.This layer of primary filter sheet 214 can adopt than the thicker screen pack of telescopic filter screen 209, main removal airborne big dust particle, dust and little winged insect etc., thereby by multistage filtering, reach better effect, be also conducive to extend the life-span of relatively costly telescopic filter screen 209.
The outside of described upper cover has console switch, and described console switch connects described motor and controls the opening and closing of motor.In addition, in actual use, user likely takes out filter screen but forgets new filter screen is installed, if now start clarifier, can not play the effect of purification, also likely damage the parts such as motor, therefore the inside of described upper cover is provided with snap switch 215, when described telescopic filter screen 209 is fixed on described upper cover 202, described snap switch 215 is subject to extruding upwards and connects, thereby described motor can be opened.If forget installation sleeve cartridge type filter screen 209,, because snap switch 215 is closed, clarifier cannot normally start, and user just can be appreciated that this problem.
Thereby electric fan that the utility model utilization is vertically installed produces air draught, therefore can produce larger suction by strengthening blower fan horsepower, and that body still keeps is stable.Described telescopic filter screen is owing to being subject to the support of support, keep good mechanical strength, be difficult for deformation and accidental damage occur, and than plane filter screen, basic and the effective air draught area of the area of telescopic filter screen and size matches, and can not cause the waste of screen material.The particle coming off from filter screen can drop down onto collection bag, easily realizes the dust collection that comes off.Utilize described snap switch, can guarantee that telescopic filter screen is in place, otherwise air purifier can cannot work because of power-off, prevent error running in the situation that filter screen is not installed.By the air outlet towards multiple directions, make the air flow all directions after purifying, there is better clean ventilation effect.
The above, be only the specific embodiment of the present utility model, and the utility model can also be applied in other control appliance.Protection domain of the present utility model is not limited to this, is anyly familiar with those skilled in the art in the technical scope that the utility model discloses, and the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.
Claims (5)
1. a vertical sleeve cartridge type air purifier, is characterized in that, comprising:
Cylindrical housing, comprises the cylindrical shell that is positioned at the upper cover of cylindrical housing upper end and is positioned at upper cover below, and upper cover and cylindrical shell seal fastening each other; Described upper cover fixed installation electric fan; The lower end of described cylindrical shell has at least one air intake vent, and the top of described upper cover has at least one air outlet;
Electric fan, comprises motor and blade, and described motor covers along direction that its turning cylinder is vertical is fixedly mounted on described, and described blade is positioned at blade box;
Telescopic filter screen, is removably fixed on described upper cover, and is placed on described electric fan and air outlet, comprises tubular support and is attached to the filter course on tubular support; Wherein said tubular support comprises upper and lower two parallel circle ring racks and the side rib that connects described circle ring rack, described filter course be attached to below circle ring rack on and between described side rib;
Collection bag, is removably fixed on the bottom surface of described cylindrical shell and is positioned at the below of described air outlet;
Described cylindrical shell is also being installed at least one deck primary filter sheet above air intake vent and between described telescopic filter screen.
2. vertical sleeve cartridge type air purifier according to claim 1, is characterized in that, described air intake vent place has the guide duct that extends inwardly to certain length from the inwall of described cylindrical shell.
3. vertical sleeve cartridge type air purifier according to claim 2, is characterized in that, the opening of described guide duct is towards the direction making progress.
4. vertical sleeve cartridge type air purifier according to claim 1, is characterized in that, described upper cover comprises a plurality of air outlets, and each air outlet place arranges the wind guide tank that draws towards different directions.
5. vertical sleeve cartridge type air purifier according to claim 1, is characterized in that, the lower end of described cylindrical shell has a plurality of described air intake vent towards different directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320686476.6U CN203389465U (en) | 2013-10-31 | 2013-10-31 | Vertical sleeve type air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320686476.6U CN203389465U (en) | 2013-10-31 | 2013-10-31 | Vertical sleeve type air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203389465U true CN203389465U (en) | 2014-01-15 |
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ID=49901028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320686476.6U Expired - Fee Related CN203389465U (en) | 2013-10-31 | 2013-10-31 | Vertical sleeve type air purifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN203389465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305641A (en) * | 2020-04-16 | 2020-06-19 | 徐祥博 | Isolation tent with air filtering function |
-
2013
- 2013-10-31 CN CN201320686476.6U patent/CN203389465U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305641A (en) * | 2020-04-16 | 2020-06-19 | 徐祥博 | Isolation tent with air filtering function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20141031 |
|
| EXPY | Termination of patent right or utility model |