CN117287784A - Air purifier and environment purification method - Google Patents
Air purifier and environment purification method Download PDFInfo
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- CN117287784A CN117287784A CN202311317939.6A CN202311317939A CN117287784A CN 117287784 A CN117287784 A CN 117287784A CN 202311317939 A CN202311317939 A CN 202311317939A CN 117287784 A CN117287784 A CN 117287784A
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- air
- filter element
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- air inlet
- purifier
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000000746 purification Methods 0.000 title claims description 15
- 239000000779 smoke Substances 0.000 claims abstract description 55
- 230000009471 action Effects 0.000 claims abstract description 17
- 239000012535 impurity Substances 0.000 claims abstract description 13
- 239000007787 solid Substances 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 229920000742 Cotton Polymers 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 230000007613 environmental effect Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 239000003086 colorant Substances 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 15
- 238000007789 sealing Methods 0.000 description 11
- 238000010147 laser engraving Methods 0.000 description 9
- 230000000875 corresponding effect Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000011045 prefiltration Methods 0.000 description 3
- 206010020649 Hyperkeratosis Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011258 core-shell material Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
Abstract
The invention relates to an air purifier and an environment purifying method, wherein air to be purified and impurities to be cleaned in the environment are sucked into the air purifier by using air pressure generated by a turbo blower. The air enters the air guide cavity through the air inlet, the air direction of the air is changed under the action of the air guide inclined plane when the air passes through the air guide opening, the air enters the hollow area on the upper part of the filter element more uniformly after entering the inner cavity, enters the filter element, purifies and filters the air under the action of the multi-layer filter structure of the filter element, then enters the hollow area on the lower part of the filter element, and is discharged out of the filter element, the purified air is sucked into the turbo-blower through the round hole under the continuous action of the turbo-blower, and then is discharged through the air outlet or a smoke exhaust pipe connected with the air outlet, so that the air in the environment has a purifying effect. The other end of the smoke exhaust pipe connected with the air inlet is connected with a dust collection head or other accessories, solid impurities in the environment are collected, the purpose of the air purifier is improved, and the air purifier is more convenient to use and has richer use scene.
Description
Technical Field
The invention relates to the field of air purifiers, and provides an air purifier and an environment purifying method.
Background
With the development of laser technology, laser engraving technology is also becoming popular. Generally, the types of laser include gas laser, chemical substance laser, metal vapor laser, solid state laser, semiconductor laser, and the like. The principle of laser engraving is to use laser invitation as a heat source, focus a light beam on the surface of a work piece in a very short time, and release energy. The released energy can generate heat energy on the surface of crops to locally melt the work piece, and the aim of carving the work piece is achieved by moving the position of the laser beam. Because the laser during operation produces the heat higher, can produce smog generally and sculpture process produces sculpture piece, the human body of smog direct suction that the sculpture produced can harm the human body, and directly discharge also can produce the pollution to the air in the room, and the sculpture in-process can produce more solid form piece, and the temperature of piece is also higher, is inconvenient for directly carrying out the clearance with the hand.
Chinese patent publication No. CN218016440U discloses a laser engraving machine, which comprises a base, the top of base is equipped with working chamber and controller, working chamber one side is equipped with the hatch door, the inside laser generator and the XY axial plane moving mechanism that are equipped with of working chamber, the cover is equipped with table surface on the XY axial plane moving mechanism, the work piece has been placed on the table surface, be equipped with the sensor module on the working chamber inner wall, working chamber one side is equipped with the air inlet, the top of working chamber is equipped with one-level purifier and second grade purifier, the inside filter chamber that is equipped with of one-level purifier, the filter chamber falls into the space of two intercommunication of top filter space and bottom filter space. The beneficial effects are that: the purification device can be arranged into one-stage, two-stage or multi-stage series connection according to the pollution degree until the emission reaches the standard, the air outlet of the purification device of the previous stage is connected with the inlet of the device of the next stage, the interface is provided with a sealing strip, and each purification device can work independently and can share power or a control part. Although this patent solves the smog that the sculpture produced to a certain extent, its use scenario is comparatively limited, and for the way of stacking a plurality of clarifier, it is comparatively inconvenient to use.
Disclosure of Invention
The invention aims to solve the technical problems of cleaning gas and solid impurities in the environment, in particular to cleaning gas polluting the environment or solid impurities inconvenient to clean by hands directly. An air cleaner and an environmental cleaning method are provided.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides an air purifier for purifying smoke generated by carving, which is used for discharging the gas to be purified after purifying the smoke, and comprises a middle frame with an upper opening and a lower opening, wherein a hollow inner cavity is arranged in the middle frame, an upper cover covering the upper opening is arranged above the middle frame, a lower cover covering the lower opening is arranged below the middle frame, an air inlet and an air outlet are arranged on the side face of the middle frame, a switch panel for controlling the air purifier to be opened and closed is arranged on the side face of the middle frame, the air inlet is communicated with the gas to be purified, or a smoke exhaust pipe is connected with the gas to be purified, the air outlet is used for discharging the purified gas, or a smoke exhaust pipe is connected for discharging the purified gas, an air inlet bracket is arranged at the air inlet, an air guide cavity is formed between the air inlet bracket and the side wall of the middle frame, an air guide opening is arranged above the air inlet bracket, an air circulation device is arranged in the middle frame, the air circulation device sucks the gas to be purified into the air inlet and enters the inner cavity under the action of the air guide opening, and the air circulation device is connected with the air outlet and sucks the purified gas into the air circulation device and then discharges the purified gas from the air outlet.
The air purifier with the structure can absorb the air to be purified in the environment into the air purifier through the air circulation device and then pass through the air outlet, or is discharged through the smoke exhaust pipe connected with the air outlet, so that the air to be purified in the environment is prevented from being diffused in the air, and the air quality is prevented from being influenced.
In the above air purifier, preferably, the side wall of the middle frame is provided with an air guide box bracket, the air guide box bracket is provided with an air guide box, and an air guide opening is formed at the joint of the air guide box and the air inlet bracket, and the area of the air guide opening is not smaller than the area of the air inlet.
The air purifier of above-mentioned structure forms the wind guide mouth through between wind-guiding box and the air intake support, will wait to purify the gaseous back and get into the inner chamber through the wind guide mouth to filter through the filter core, and the wind guide mouth area is greater than the air intake area and guaranteed to wait to purify gaseous can not produce in air intake department and pile up, promotes purification efficiency.
In the above air purifier, preferably, an air guiding inclined plane is provided at a position of the air guiding box near the air guiding opening, and the air to be purified enters the inner cavity through the air guiding inclined plane at the air guiding opening.
The air purifier of above-mentioned structure has increased the area of wind guide through setting up the wind-guiding inclined plane, treats that the gaseous diffusion direction of changing when the wind-guiding inclined plane is passed through simultaneously, makes to treat that the gaseous more abundant entering inner chamber of purification, avoids treating that the gaseous accumulation of purification is near the air intake support to promote the whole utilization ratio of filter core, the wind-guiding inclined plane changes and treats the gaseous direction of purification, makes to treat that the gaseous evenly distributed of purification to the fretwork district of filter core top, then gets into the filter core, thereby promotes the rate of utilization of filter core.
In the above air purifier, preferably, a limit switch is arranged below the air guiding box bracket, a touch button for triggering the limit switch to be closed is arranged on the air guiding box, and when the touch button makes the limit switch be closed, the air purifier is in a normal installation state and can work;
a base is arranged in the middle frame, a limit switch is arranged on the base corresponding to the filter element, a limit switch touch button is arranged on the filter element shell corresponding to the limit switch, and when the limit switch touch button enables the limit switch to be closed, the lower end of the filter element is arranged on the base;
the base, the wind-guiding box support and the air inlet support are all provided with a plurality of groups of reinforcing ribs, the base is connected with the lower cover through a threaded column, and a plurality of trapezoidal reinforcing columns are arranged on the periphery of the threaded column.
The air purifier of above-mentioned structure detects the closure condition of upper cover and wind-guiding box through setting up limit switch, has promoted air purifier's safety in utilization, avoids the upper cover to close the potential safety hazard that starts air purifier and produce under the inseparable condition. The lower part of the filter element is provided with a limit switch for detecting the installation state of the filter element. The spare part in the air purifier sets up multiunit strengthening rib, both promotes the intensity of spare part, also makes things convenient for the die sinking, and has the aesthetic property concurrently.
In the above air purifier, preferably, the inner cavity is provided with a filter element, and the air circulation device sucks the air to be purified into the inner cavity, filters and purifies the air through the filter element, and then enters the air circulation device and discharges the purified air.
The air purifier with the structure sucks the air to be purified into the air purifier, filters and purifies the air, discharges the purified air through the air outlet, or is connected with the smoke exhaust pipe to discharge the purified air, so that the discharged air reaches the emission standard, and the environment is prevented from being polluted.
In the above air purifier, preferably, the filter element comprises a filter element housing, and a pre-filtering cotton layer, a HEPA filter H13 layer, an activated carbon layer and a HEPA filter H13 layer which are sequentially arranged in the filter element housing, wherein hollow areas are formed between the upper surface and the lower surface of the pre-filtering element housing and the upper surface and the lower surface of the filtering structure, a partition plate is arranged at the lower part of the middle frame, the filter element is placed on the partition plate, a round hole is formed in the partition plate, the lower layer is placed above the round hole, and smoke is sucked into the air circulation device through the round hole after being filtered by the filter element.
The air purifier of above-mentioned structure is through setting up the multilayer filter core and fully purifying the gaseous waiting to purify to reach emission standard, and filter core top and below set up the fretwork district and make gaseous abundant through whole filter core, promote the filter core rate of utilization.
In the above air purifier, preferably, a handle is provided on a side surface of the middle frame, and an air speed adjusting panel for adjusting an operation state of the air circulation device is provided, the air speed adjusting panel includes an air speed adjusting button and an air speed indicating lamp, and an operation state indicating lamp is provided at a lower end of the lower cover.
The air purifier with the structure is convenient to take, place and carry by arranging the lifting handle; the wind speed adjusting panel is more convenient for adjusting the wind speed of the turbine blower; the working state indicator lamp can visually see the current state of the air purifier, and the fault judgment of the air purifier is clearer.
In the above air purifier, preferably, the handle is fixed on the middle frame through a torsion column, the bearing torsion of the torsion column is greater than the gravity of the handle, a lower protruding part is arranged at the lower end of the handle, and a plurality of anti-slip holes are arranged on the lower protruding part;
the wind speed adjusting button adopts mechanical key adjustment or touch screen adjustment;
the lower cover comprises a step and a bottom arranged at the lower end of the step, the middle frame is connected with the lower cover at the step, a dislocation area is formed between the step and the bottom, the working state indicator lamp is located in the dislocation area, the working state indicator lamp displays different colors and/or states according to different working states, and a plurality of foot pads are arranged on the bottom.
The air purifier of above-mentioned structure is greater than handle gravity through the bearing torsion that sets up torsion post, promotes handle life, and the lower convex part has been avoided long-time portable air purifier to produce to press against the feel to set up down, and the skid-proof pore has also increased the frictional force of handle simultaneously. Different mechanical keys or touch screen adjustment can be set to select according to different favorites, and the adjustment feeling is stronger when the mechanical keys are adjusted, so that the adjustment of the working state caused by false touch can be avoided; the touch screen is attractive in appearance, and the product is convenient to open and use. The indicator lamps with different brightness are provided for different working states, so that the use state of the air purifier can be intuitively judged through the color or the change state of the indicator lamps, and the use is more convenient.
In the above air purifier, preferably, the air inlet and the air outlet comprise a sleeve and a base, the base is detachably connected with the sleeve, the sleeve is connected with the smoke exhaust pipe, the base is fixed in the middle frame, and a steel mesh is arranged at the joint of the air inlet base and the middle frame;
the other end of the smoke exhaust pipe connected with the air inlet of the air purifier can be connected with the dust collection head and is used for cleaning solid impurities in the environment.
The air purifier air inlet and the air outlet of the structure are connected through the base and the sleeve, the connection and the disassembly of the smoke exhaust pipe are convenient, and the steel mesh also avoids the influence on the use of the air purifier caused by the inhalation of solid impurities with large particles, and the solid impurities with small particles are accumulated and collected on the upper part of the filter element after being inhaled into the purifier. The other end of the smoke exhaust pipe is connected with the dust collection head, so that solid impurities in the environment can be cleaned, and other connectable accessories can be connected, so that the purifier is more abundant in application.
An environmental purification method is provided, which comprises the steps of purifying and filtering the gas to be purified in the environment by the air purifier and then discharging the filtered gas.
The invention has the beneficial effects that: the air to be cleaned and the impurities to be cleaned in the environment are sucked into the air cleaner by using the air pressure generated by the turbo blower. The air enters the air guide cavity through the air inlet, the air direction of the air is changed under the action of the air guide inclined plane when the air passes through the air guide opening, the air enters the hollow area on the upper part of the filter element more uniformly after entering the inner cavity, enters the filter element, purifies and filters the air under the action of the multi-layer filter structure of the filter element, then enters the hollow area on the lower part of the filter element, and is discharged out of the filter element, the purified air is sucked into the turbo-blower through the round hole under the continuous action of the turbo-blower, and then is discharged through the air outlet or a smoke exhaust pipe connected with the air outlet, so that the air in the environment has a purifying effect. The other end of the smoke exhaust pipe connected with the air inlet is connected with a dust collection head or other accessories, solid impurities in the environment are collected, the purpose of the air purifier is improved, and the air purifier is more convenient to use and has richer use scene.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, in which the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained by those skilled in the art without inventive effort:
FIG. 1 is a schematic front perspective view of an air purifier according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view showing a rear perspective structure of an air purifier according to a preferred embodiment of the present invention;
FIG. 3 is a schematic perspective view showing an air purifier according to the preferred embodiment of the present invention with an upper cover removed;
FIG. 4 is an enlarged schematic view of the air purifier according to the preferred embodiment of the present invention at A in FIG. 3;
FIG. 5 is a schematic perspective view of an air guiding box of an air purifier according to a preferred embodiment of the present invention;
FIG. 6 is a schematic view showing a bottom perspective structure of an air purifier according to a preferred embodiment of the present invention;
FIG. 7 is an enlarged schematic view of the air purifier of FIG. 6 according to the preferred embodiment of the present invention;
FIG. 8 is a schematic perspective view of an air purifier according to the preferred embodiment of the present invention with the upper cover and the air guiding box removed;
FIG. 9 is a schematic perspective view of a filter cartridge of an air purifier according to a preferred embodiment of the present invention;
FIG. 10 is a schematic perspective view of an air purifier according to the preferred embodiment of the present invention with the top cover, the air guide box bracket and the filter element removed;
FIG. 11 is an enlarged schematic view of the air purifier of FIG. 10 according to the preferred embodiment of the present invention;
FIG. 12 is a schematic view showing a bottom structure of a bracket of an air guide box of an air purifier according to the preferred embodiment of the present invention;
FIG. 13 is a schematic perspective view of an air inlet bracket of an air purifier according to the preferred embodiment of the invention;
FIG. 14 is a schematic top view of an air purifier according to the preferred embodiment of the present invention with the top cover, air guiding box bracket and filter element removed;
FIG. 15 is a schematic view of an exploded view of the intake portion of the air cleaner of the preferred embodiment of the present invention;
FIG. 16 is a schematic perspective view showing the connection of the lower cover, the air outlet, the turbo blower and the bottom case of the air purifier according to the preferred embodiment of the present invention;
FIG. 17 is a schematic view showing the bottom structure of a bottom case of an air cleaner according to the preferred embodiment of the present invention;
FIG. 18 is a schematic perspective view showing a wind speed adjusting panel portion of an air cleaner according to a preferred embodiment of the present invention;
FIG. 19 is a schematic view showing a perspective structure of the connection of the air outlet, the lower cover and the working status indicator lamp of the air purifier according to the preferred embodiment of the present invention;
FIG. 20 is a schematic view showing a bottom axial side structure of an upper cover of an air cleaner according to a preferred embodiment of the present invention;
fig. 21 is a schematic view showing a structure of an air cleaner connected with a smoke exhaust pipe and an external fitting according to a preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the following description will be made in detail with reference to the technical solutions in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present invention, based on the embodiments of the present invention.
An air purifier of the preferred embodiment of the present invention; the invention is mainly used for being matched with smoke and scraps generated in the engraving process of a laser engraving machine, and as shown in fig. 1-2, the device comprises a middle frame 2 with an upper opening and a lower opening, a hollow inner cavity 200 is arranged in the middle frame, an upper cover 1 for covering the upper opening of the middle frame is arranged above the inner cavity, and a concave opening 201 is arranged at the upper end of the middle frame, so that the upper cover can be conveniently detached. The inner chamber below is provided with the lower cover 3 that covers center below open-ended, and the center both sides are provided with handle 5, and center one side still is provided with a set of air intake 6 and a set of air outlet 7, and the air intake passes through hose connection laser engraving machine guard shield, and the air outlet passes through hose and outdoor connection, discharges outdoor after the smog that produces the laser engraving machine engraving process filters through air purifier. The side of the middle frame is provided with a switch panel 8 for starting or stopping the operation of the air purifier, and the switch panel comprises an electric connection port 81 for supplying power to the air purifier and a switch button 80 for starting or stopping the operation of the air purifier. The inside turbo blower 4 that is close to the lower cover that is provided with of middle frame still is close to the air outlet setting, and in the smog suction air purifier that will carve the production through turbo blower, then in the hose discharge chamber through air outlet and connection, avoided the smog pollution environment that the sculpture process produced, also avoided the sculpture operator to inhale the sculpture smog simultaneously and influenced health. The purifier can be placed in other environments where the gas needs to be purified, and the gas to be purified is sucked into the purifier through the purifier, filtered and purified and then discharged, so that the environment is protected. If the filter is used in an environment with a large odor, the filter can be used for quickly cleaning and purifying the odor and then discharging the odor, and the filter is not used as an example.
Specifically, as shown in fig. 3-5, the air purifier further comprises a filter element 11 arranged above the turbo blower, and an air guide box 12 arranged between the filter element and the upper cover 1, an air inlet bracket 13 is arranged between the filter element and the air inlet, an air guide opening 130 is reserved between the air inlet bracket and the air guide box, and smoke generated by the laser engraving machine is sucked into the air purifier through a hose under the action of the turbo blower. Specifically, get into the air intake support through the air intake, then get into the inner chamber through the air guide mouth, filter smog under the effect of filter core, then get into in the turbine air-blower back discharge chamber through air outlet and the hose of connection, discharge after filtering the smog that laser sculpture produced, the environment has been protected.
Further, as shown in fig. 3-4, the air guide 130 may be formed by an air inlet bracket 13 and an inner wall of the middle frame, an independent air guide cavity 131 is formed between the air inlet bracket and the inner wall of the middle frame, the air inlet is communicated with the air guide cavity, and a gap is left between the upper end of the air inlet bracket and the lower surface of the air guide box, so that an air guide is formed, and smoke enters the inner cavity 200 through the air guide. In order to prevent the smoke of the air inlet from gathering, the area of the air guide opening is not smaller than that of the air inlet, so that the smoke entering the air inlet can enter the inner cavity through the air guide opening in time and then is filtered through the filter element 11. It should be noted that, when the arrangement mode of the air guide opening enables the smoke to enter the inner cavity, more smoke is gathered at the part close to the air inlet bracket, the filter element close to the air inlet bracket is more fully used, and the filter element far away from the air inlet bracket is less.
Further, as shown in fig. 3-5, in order to make the smoke fully pass through the whole filter element, the air guiding box 12 is provided with an air guiding inclined plane 121, the air guiding inclined plane is arranged towards the air guiding opening, and the smoke entering through the air inlet changes its direction to diffuse into the whole inner cavity under the action of the air guiding inclined plane, so that the smoke passing through the filter element is more uniform, and the utilization rate of the filter element is improved. Meanwhile, the air guide inclined plane increases the area of the air guide opening, increases the air inlet quantity and has better air guide effect.
Further, as shown in fig. 8 and 12, two sets of wind-guiding box brackets 15 are arranged on two sides of the inner wall of the middle frame 2, and the wind-guiding boxes are placed on the wind-guiding box brackets, and for facilitating installation of the wind-guiding boxes, a set of wind-guiding box bracket limiting blocks 150 are respectively arranged on the two sets of wind-guiding box brackets, wind-guiding box limiting grooves 120 are correspondingly arranged on the wind-guiding boxes, and installation of the wind-guiding box limiting blocks is facilitated through clamping connection of the wind-guiding box limiting blocks and the wind-guiding box limiting grooves. In order to improve the tightness between the air guide box and the middle frame, the air guide box is provided with an air guide box sealing groove 120 at the periphery side, and a sealing ring 16 is arranged in the air guide box sealing groove, so that the tightness of the air guide box is improved.
Further, as shown in fig. 10-11, the inner wall of the middle frame is provided with a limit switch 18, a through hole 151 through which the limit switch passes is arranged on one wind guiding box support, a part of the limit switch passes through the through hole and is arranged on the upper part of the upper surface of the wind guiding box support, a limit switch touch button 122 is arranged on the wind guiding box support corresponding to the limit switch, and when the upper cover 1 and the wind guiding box 12 are installed, whether the wind guiding box and the upper cover are installed in place or not is detected through closing of the limit switch, so that the use safety of the air purifier is improved. The limit switch comprises a limit switch control board 182 arranged on the inner side wall of the middle frame and a limit switch connecting wire 183 connecting the limit switch control board and the air purifier control board, wherein the upper end of the limit switch control board is provided with a limit switch elastic sheet 181, one end of the limit switch elastic sheet is fixed on the limit switch control board, the other end of the limit switch elastic sheet is connected with a limit switch touch block 180, the limit switch touch block penetrates through the through hole 151, the upper surface of the limit switch touch block is higher than the upper surface of the air guide box bracket, and when the air guide box and the upper cover are installed in place, the limit switch touch button 122 presses the limit switch touch block 180 to enable the limit switch elastic sheet to be closed, the limit switch control board is conducted, and the air purifier can perform the next work. When the upper cover and the air guide box are installed in place, the limit switch touch button cannot press the limit switch touch block, or the limit switch elastic sheet cannot be closed after pressing, the limit switch control board transmits signals to the air purifier control board, and at the moment, even if a product is started, normal work cannot be performed.
Further, as shown in fig. 9, the filter element 11 includes a filter element housing 110, in which a multi-layer filtering area is provided, the uppermost layer closest to the upper cover is set as prefilter cotton 112, the second layer closest to the upper cover is set as HEPA filter H13113, the third layer closest to the upper cover is set as activated carbon 114, and the furthest layer from the upper cover is set as HEPA filter H13113. And the smoke generated in the laser engraving process is filtered and purified through multi-layer filtration, so that the discharged smoke meets the discharge standard and is directly discharged outdoors. Be provided with the fretwork area 111 between pre-filtration cotton 112 upper surface and the filter core shell 110 upper surface, set up the fretwork area 111 between the HEPA filter H13 lower surface of lower floor and the filter core shell lower surface, the upper strata fretwork area makes the smog that sculpture produced evenly diffuse before getting into the estimated filter core, more even get into pre-filtration cotton and filter, the whole rate of utilization of filter core has been promoted, also can improve the rate of utilization of filter core through lower floor's fretwork area, the smog after the filtration directly gets into the fretwork area through the HEPA filter H13 of lower floor, then get into the air outlet and discharge, the whole rate of utilization of filter core has further been promoted.
Further, as shown in fig. 14 and fig. 16 to 17, the lower end of the middle frame 2 is provided with a partition 19, the turbo blower 4 is provided between the partition and the lower cover, the partition is provided with a circular hole 190, and the purified smoke is sucked into the turbo blower through the circular hole and then discharged through an air outlet and a connected hose. The baffle plate is provided with a limit switch 18 corresponding to the filter element shell 110, the design of the limit switch is the same as that described above, repeated description is omitted here, the installation condition of the filter element is detected through the limit switch, and then signals are transmitted to the control board to perform corresponding actions. The four corners of the inner wall of the middle frame are respectively provided with a fixing column 203, the air guide box support 15 is arranged on the fixing columns, the periphery of the filter element shell is respectively contacted with the outer wall of the air inlet support 13, the connecting arms 152 opposite to the two air guide box supports and the inner wall of the middle frame, the volume of the middle frame is reduced, and the space formed by the lower part of the air guide box support, the side wall of the middle frame and the filter element shell is used for fixing a limit switch, connecting wires and the like, so that the volume of the inner cavity is fully utilized.
Further, as shown in fig. 16-17, a plurality of support columns 191 are provided at the lower end of the partition 19, the support columns are connected with the lower cover by screws, and the turbo blower 4 is fixed between the support columns and the lower cover, a plurality of trapezoid reinforcing columns 192 are provided around the support columns for increasing the supporting force of the partition, and partition sealing grooves 193 are provided at the sides of the partition, and sealing rings 16 are provided therein to improve the sealing property.
Further, as shown in fig. 15, the air inlet 6 includes an air inlet base 61 fixed on the partition plate and the lower cover, and an air inlet sleeve 60 detachably connected to one side of the air inlet base, the air inlet sleeve is connected to the external smoke exhaust pipe 21, and an air inlet steel mesh 62 is provided on the other side of the air inlet base, so that the air inlet steel mesh prevents particulate debris larger than the steel mesh from being sucked into the air purifier. The air intake base includes base spliced pole outer wall 610 to and set up draw-in groove 611 at base spliced pole outer wall surface, and the draw-in groove is fixed the air intake sleeve pipe on the air intake base, still is provided with the base on the air intake base and keeps off wall 612, and the radius that the base kept off wall is greater than base spliced pole outer wall radius. The air intake sleeve comprises a sleeve connecting column inner wall 600 inserted into the outer wall of the base connecting pipe, a plurality of clamping blocks 601 clamped into clamping grooves are arranged in the sleeve connecting column inner wall, and the air intake sleeve 60 and the air intake base 61 are detachably connected through the clamping blocks and the clamping grooves. The air inlet sleeve further comprises a connecting pipe 602 which is integrally formed with the inner wall of the sleeve connecting column, the radius of the connecting pipe is smaller than that of the sleeve connecting column, and a sealing ring 16 is arranged at the joint of the base retaining wall 612 and the connecting pipe 602 to increase tightness.
Further, as shown in fig. 15, the clamping groove 611 includes an insertion portion 6110 and a sliding portion 6111 connected with the insertion portion, and further includes a clamping portion 6112 connected with the sliding portion, the clamping block is inserted into the air inlet sleeve 60 through the insertion portion and is inserted into the air inlet base 61, and then the air inlet sleeve is rotated, so that the clamping block rotates in the sliding portion to be in contact with the end portion of the sliding portion, and at the moment, the clamping block is clamped under the action of the clamping portion, so that the air inlet sleeve and the air inlet base are connected and fixed, and the disassembly is also facilitated. It should be noted that, in the present invention, only one detachable connection mode of the air inlet sleeve and the air inlet base is listed, and other common detachable connection modes are also used in the protection scope of the present invention, and specific details of the existing detachable connection modes are not described herein.
Further, as shown in fig. 16 and 19, the air outlet 7 is configured in the same structure as the air inlet, and the repeated description is omitted herein, except that the air inlet steel mesh 62 is not required. The smoke purifying device is directly connected with an air outlet fan bracket, the air outlet is connected with a turbo blower through the air outlet fan bracket, and smoke purified through the filter element is sucked through the turbo blower and then is discharged through the air outlet.
Further, as shown in fig. 8 and 19, in order to make the smoke enter the air guide port 130 from the air inlet 6 more under the action of the turbo blower 4, and then enter the filter element 11 to be discharged through the air outlet 7, the upper surface of the filter element is provided with sealing cotton 17, the connection part of the air outlet fan bracket 20 and the turbo blower is provided with sealing cotton, and the connection part of the air outlet fan bracket and the air inlet base 61 is provided with sealing cotton 17.
Further, as shown in fig. 6-7 and 20, a step 32 is arranged above the lower cover 3, the middle frame is arranged on the step and fixedly connected with the lower cover, the step is downwards provided with a bottom 34, an overhanging part 33 is externally arranged, a dislocation area 30 is arranged between the overhanging part and the bottom, the lower cover is connected with a working state indicator lamp 10, a working state lamp panel 110 is positioned in the dislocation area, an air purifier is placed on the ground or a desk, the working state of the air purifier can be obtained by observing the working state indicator lamp 10 in the dislocation area, the air purifier is prevented from being started up without conforming to working conditions, and the working state lamp panel is downwards arranged to prevent the lamp panel from shining on eyes, so that the air purifier is more convenient to use. The lower cover bottom is provided with a plurality of callus on the sole 31, and the callus on the sole has increased air purifier's frictional force, also has certain shock attenuation effect simultaneously. The working state indicator lamp can be changed in four ways, and the working state of the air purifier can be known through the working state indicator lamp without lamp, red lamp lighting, orange lamp flashing and blue lamp lighting.
Further, when the lamp is not on, the air purifier does not work, usually the air purifier is not connected with a power supply, the power failure or the emergency stop switch is turned on, the power key is turned off, and the air purifier does not work at the moment. When the red light blinks, the air purifier can be started, but the state is a dangerous state, the turbo blower does not work, usually the turbo blower does not operate, the power adapter is not compatible, the internal parts of the air purifier are damaged or the upper cover is not closed, and at the moment, the air purifier can be started but cannot work. When the orange lamp is on, the filter element is used to reach the service life, and the filter element should be replaced, so that the air purifier can work at the moment, but the purification efficiency is poor or the purification effect is not achieved, the service life of the filter element can be counted down by adopting a timing detection mode, and the filter element can be replaced by pressing a restarting button. When the orange light blinks, the fan continues to operate, which is typically the case when the cartridge is removed or placed out of standard. When the blue lamp is on, the device is indicated to be normal, and normal operation can be performed.
Further, as shown in fig. 3-4, 12, 16-17 and 19, since the parts in the air purifier are all detachable, in order to increase the toughness of the parts, the upper end of the air guiding box 12, the lower end of the air guiding box bracket 15, the lower end of the partition plate 19, the upper end of the lower cover 3 and the side wall of the air inlet bracket 13 are all provided with a plurality of reinforcing ribs 14, so that the toughness of the parts is enhanced, the die opening is convenient, and the die opening is more attractive. The side wall of the air inlet bracket 13 is provided with a hollow wall 132, the reinforcing ribs are arranged in the hollow wall, and the hollow wall is internally provided with a threaded column so as to facilitate the air inlet bracket to be fixed inside the middle frame.
Further, as shown in fig. 3 and 10, the handle 5 is fixed to the center frame by a torsion bar 52, which keeps the handle at an angle in a place without falling down, facilitating lifting of the air cleaner. And the lower surface of the handle is provided with a lower convex part 50, a plurality of anti-slip holes 51 for increasing friction force are formed in the lower convex part, and the lower convex part is convenient for carrying the air purifier for a long time.
Further, as shown in fig. 2 and 18, in order to conveniently adjust the state of the air cleaner, that is, adjust the rotation speed of the turbo blower, a wind speed adjusting panel 9 is provided at the side of the middle frame. The wind speed adjusting panel comprises a wind speed adjusting button 90 and an adjusting wind speed light guide column 91 for displaying wind speed, the wind speed adjusting panel is fixed on the partition plate 19 through two groups of control board support brackets 93, a wind speed adjusting control board 92 is fixed on the control board support brackets, a wind speed display lamp 910 is arranged on the wind speed adjusting control board, and the adjusting wind speed light guide column is arranged in a transparent mode corresponding to the wind speed display lamp part, so that the rotating wind speed of the current turbo blower is conveniently checked through the wind speed display lamp. And the wind speed adjusting light guide column also plays a role in protecting a wind speed adjusting control board and a wind speed display lamp. The control panel support bracket 93 is the triangle design, and its horizontal limit passes through the fix with screw in baffle below, connects more stably. In order to facilitate the use of the wind speed adjusting button 90, a key adjustment or a touch screen adjustment can be selected, the adjustment feel is more obvious during key adjustment, and the wind speed change of the turbo blower caused by false touch can be avoided; the air purifier has stronger appearance and feel when the touch screen is adjusted, and is convenient to use.
Further, as shown in fig. 21, other accessories can be connected to the other end of the smoke exhaust pipe 22 for use, when the external dust collection head is connected, the air purifier can clean the chips during carving, the use is more convenient, the use is diversified, it is required to place the air filter element in the purifier when the chips, dust and the like generated in the carving process are cleaned, the air inlet steel mesh 62 can collect the chips to a certain extent, but because the area of the air inlet is smaller, the mesh of the air inlet steel mesh is generally larger than that of the dust, the dust or the chips smaller than that of the air inlet steel mesh can penetrate through the air inlet steel mesh to enter the purifier, at the moment, the air filter element collects the dust entering the purifier, and the use of the blower is prevented from being influenced by the dust entering the blower. But for the scraps larger than the mesh radius of the air inlet steel mesh, the scraps can be blocked from entering the purifier by the air inlet steel mesh. Meanwhile, the purifier provided by the invention can also be used for cleaning particulate solid impurities which need to be cleaned in other environments, and the solid impurities are sucked into the purifier through the connecting fitting to be collected, so that the purifier is wider in application range.
Further, the maximum rotation speed of the turbo blower 4 varies depending on the power in the present invention, and is 3700rpm when 48W is used and 2700rpm when 24W is used. It should be noted that, the turbo blower may be replaced by other devices that suck the smoke generated by carving into the air purifier, such as a turbo fan, a centrifugal fan, and the like, and the air circulation device that sucks the smoke generated by carving into the air purifier for filtering is included in the protection scope of the present invention.
When the smoke exhaust pipe 21 is used, one end of the smoke exhaust pipe 21 is connected with the external fitting 22, the external fitting is inserted into the laser engraving protective cover, the other end of the smoke exhaust pipe is fixed on the air inlet sleeve 60, the air purifier is electrified, the working state indicator lights blue lamps, the air purifier enters the working state when the switch key 81 is turned on, the wind speed adjusting button 90 is pressed to adjust the rotating speed of the turbo blower 4, smoke generated by engraving enters the air inlet 6 through the smoke exhaust pipe under the action of the turbo blower, then moves to the air guide opening 130 in the air guide cavity 131, and the smoke is enabled to diffuse to the hollow area on the upper part of the filter element under the action of the air guide inclined plane 121, enters the turbo blower 4 after entering the hollow area on the lower part through the multi-layer filtration of the filter element, and is exhausted into the room through the air outlet 7 and the smoke exhaust pipe connected with the air outlet. And filtering and purifying the smoke generated by carving through the filtering action of the air purifier, so that the smoke reaches the state meeting the emission standard and is discharged outdoors. After the fume emission is finished, the other end of the fume exhaust pipe can be connected with the dust collection head, and the air purifier is opened to clean the scraps generated by carving, so that the use is more convenient.
An air purification method for carving with a laser carving machine, comprising the following steps:
s1: sucking the smoke generated by carving into an air inlet of an air purifier through a smoke exhaust pipe;
s2: the smoke entering the air inlet is sucked into the air guide cavity and enters the filter element from the air guide opening, and the smoke enters the filter element under the guiding action of the air guide opening;
s3: the filter element filters the smoke generated by carving, and the filtered smoke is sucked into the turbo blower and then discharged.
It will be understood that the invention has been described in terms of several embodiments, and that various changes in the features and embodiments may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. An air purifier for with treating the discharge after the purification of purifying gas, this air purifier includes upper and lower open-ended center, set up to hollow inner chamber in the center, the center top is provided with and covers top open-ended upper cover, and the below is provided with and covers below open-ended lower cover, the center side is provided with air intake and air outlet, the center side is provided with the flush mounting of control air purifier switch, its characterized in that: the air inlet is communicated with the air to be purified, or is connected with the smoke exhaust pipe and the air to be purified, the air outlet is used for exhausting the purified air, or is connected with the smoke exhaust pipe and exhausting the purified air, an air inlet support is arranged at the air inlet, an air guide cavity is formed between the air inlet support and the side wall of the middle frame, an air guide opening is arranged above the air inlet support, an air circulation device is arranged in the middle frame, the air circulation device is used for sucking the air to be purified into the air inlet and entering the air guide cavity, then enters the inner cavity under the action of the air guide opening, and an outlet of the air circulation device is connected with the air outlet and is used for sucking the purified air into the air circulation device and then exhausting the purified air from the air outlet.
2. An air cleaner according to claim 1, wherein: the side wall of the middle frame is provided with an air guide box support, the air guide box is arranged on the air guide box support, an air guide opening is formed at the joint of the air guide box and the air inlet support, and the area of the air guide opening is not smaller than that of the air inlet.
3. An air cleaner according to claim 2, wherein: the air guide box is provided with an air guide inclined plane near the air guide opening, and air to be purified enters the inner cavity through the air guide opening under the action of the air guide inclined plane.
4. An air cleaner according to claim 2, wherein: a limit switch is arranged below the air guide box bracket, a touch button for triggering the limit switch to be closed is arranged on the air guide box, and when the touch button enables the limit switch to be closed, the air purifier is in a normal installation state and can work;
the base, the air guide box support and the air inlet support are all provided with a plurality of groups of reinforcing ribs, the base is connected with the lower cover through a threaded column, and a plurality of trapezoidal reinforcing columns are arranged on the periphery of the threaded column.
5. An air cleaner according to any one of claims 1-4 wherein: the inner cavity is provided with a filter element, and the air circulation device is used for filtering and purifying the air to be purified after being sucked into the inner cavity through the filter element, and then the air enters the air circulation device and discharges the purified air.
6. An air cleaner according to claim 5 wherein: the filter element comprises a filter element shell, and a pre-filtering cotton layer, a HEPA filter H13 layer, an active carbon layer and a HEPA filter H13 layer which are sequentially arranged in the filter element shell, wherein a hollow area is formed between the upper surface and the lower surface of the pre-filtering element shell and the upper surface and the lower surface of a filtering structure, a partition plate is arranged at the lower part of the middle frame, the filter element is placed on the partition plate, a round hole is formed in the partition plate, the hollow area at the lower layer is arranged above the round hole, and after purified gas enters the filter element for filtering and purifying, the purified gas is sucked into the air circulation device through the round hole;
the middle frame is internally provided with a base, a limit switch is arranged on the base corresponding to the filter element, a limit switch touch button is arranged on the filter element shell corresponding to the limit switch, and when the limit switch touch button closes the limit switch, the lower end of the filter element is arranged on the base.
7. An air cleaner according to claim 1, wherein: the side of the middle frame is provided with a handle and a wind speed adjusting panel for adjusting the working state of the air circulation device, the wind speed adjusting panel comprises a wind speed adjusting button and a wind speed indicating lamp, and the lower end of the lower cover is provided with a working state indicating lamp.
8. An air cleaner according to claim 7 wherein: the handle is fixed on the middle frame through a torsion column, the bearing torsion of the torsion column is larger than the gravity of the handle, the lower end of the handle is provided with a lower convex part, and a plurality of anti-slip holes are formed in the lower convex part;
the wind speed adjusting button adopts mechanical key adjustment or touch screen adjustment;
the lower cover comprises a step and a bottom arranged at the lower end of the step, the middle frame is connected with the lower cover at the step, a dislocation area is formed between the step and the bottom, the working state indicator lamp is located in the dislocation area, the working state indicator lamp displays different colors and/or states according to different working states, and a plurality of foot pads are arranged on the bottom.
9. An air cleaner according to claim 1, wherein: the air inlet and the air outlet comprise a sleeve and a base, the base is detachably connected with the sleeve, the sleeve is connected with the smoke exhaust pipe, the base is fixed in the middle frame, and a steel mesh is arranged at the joint of the air inlet base and the middle frame;
the other end of the smoke exhaust pipe connected with the air inlet of the air purifier is connected with the dust collection head and is used for cleaning solid impurities in the environment.
10. An environmental purification method, characterized in that: the method comprises the step of purifying and filtering the gas to be purified in the environment by the air purifier of any one of claims 1-9 and then discharging the purified gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311317939.6A CN117287784A (en) | 2023-10-12 | 2023-10-12 | Air purifier and environment purification method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311317939.6A CN117287784A (en) | 2023-10-12 | 2023-10-12 | Air purifier and environment purification method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117287784A true CN117287784A (en) | 2023-12-26 |
Family
ID=89247865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311317939.6A Pending CN117287784A (en) | 2023-10-12 | 2023-10-12 | Air purifier and environment purification method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117287784A (en) |
-
2023
- 2023-10-12 CN CN202311317939.6A patent/CN117287784A/en active Pending
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