CN109268968A - The air cleaning unit of air cleaning angle can arbitrarily be adjusted - Google Patents
The air cleaning unit of air cleaning angle can arbitrarily be adjusted Download PDFInfo
- Publication number
- CN109268968A CN109268968A CN201811074643.5A CN201811074643A CN109268968A CN 109268968 A CN109268968 A CN 109268968A CN 201811074643 A CN201811074643 A CN 201811074643A CN 109268968 A CN109268968 A CN 109268968A
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- Prior art keywords
- air cleaning
- universal
- shaft
- purifying box
- cleaning unit
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- 238000004140 cleaning Methods 0.000 title claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 230000001105 regulatory effect Effects 0.000 claims abstract description 23
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 124
- 239000000758 substrate Substances 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 description 10
- 230000001699 photocatalysis Effects 0.000 description 8
- 238000000746 purification Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 239000011358 absorbing material Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 208000025274 Lightning injury Diseases 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920002866 paraformaldehyde Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000012780 transparent material 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
-
- 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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
-
- 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
- F24F13/24—Means for preventing or suppressing noise
-
- 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
-
- 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
- F24F8/167—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 catalytic reactions
-
- 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
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/242—Sound-absorbing material
Abstract
It further includes the universal regulating mechanism for adjusting the purifying box position, and the lift adjustment mechanism for adjusting purifying box height that the invention discloses a kind of air cleaning units that can arbitrarily adjust air cleaning angle including the purifying box for purifying air；Universal regulating mechanism is provided with the support plate for supporting the universal regulating mechanism and the universal shaft that can arbitrarily rotate, the lift adjustment mechanism be provided with can vertical direction sliding lifting shaft；The shaft end of universal shaft is fixedly connected with the bottom of purifying box, and the top of the lifting shaft is fixedly connected with the bottom of the support plate.The air cleaning unit proposed by the present invention that air cleaning angle can arbitrarily be adjusted easily adjusts the angle of air cleaning, sufficiently cleaned up to carry out to air.
Description
Technical field
The present invention relates to air cleaning facility technical fields, more particularly to a kind of sky that can arbitrarily adjust air cleaning angle
Air purifying apparatus.
Background technique
The purification of traditional air purifier is limited in scope, and a kind of purification range disclosed in CN201711353412.3 is wide
Air purifier, under the action of bearing, clarifier ontology can be rotated；It may be implemented by the cooperation of fixing bolt and screw hole
Height adjusting function of the elevating lever in lifting tube can meet the purification demand of different height.But CN201711353412.3 remembers
The air inlet and air outlet position of the air purifier of load can only rotate in horizontal extent, cannot arbitrarily adjust, cannot be abundant
Air is purified.
Summary of the invention
The main purpose of the present invention is to provide the air cleaning units that one kind can arbitrarily adjust air cleaning angle, it is intended to
Facilitate the angle of adjustment air cleaning, it is sufficiently cleaned up to be carried out to air.
To achieve the above object, the present invention provides a kind of air cleaning unit that can arbitrarily adjust air cleaning angle, packet
The purifying box for purifying air is included, further includes the universal regulating mechanism for adjusting the purifying box position, and for adjusting
The lift adjustment mechanism of whole purifying box height；
The universal regulating mechanism is provided with the universal shaft that supports the support plate of the universal regulating mechanism and can arbitrarily rotate, should
Lift adjustment mechanism be provided with can vertical direction sliding lifting shaft；
The shaft end of the universal shaft is fixedly connected with the bottom of purifying box, and the top of the lifting shaft is fixed with the bottom of the support plate
Connection.
Preferably, two adjacent sides are arranged in the air inlet of the purifying box and air outlet.
Preferably, two parallel sides are arranged in air outlet in the air inlet of the purifying box.
Preferably, the air cleaning unit that can arbitrarily adjust air cleaning angle further includes support baseboard, rising-falling tone
Complete machine structure, which is additionally provided with, is used to support the connecting plate that lifting shaft vertically slides, the top of the support baseboard and the connecting plate
Bottom be fixedly connected, the bottom of the support baseboard is provided with multiple universal wheels.
Preferably, the universal regulating mechanism is additionally provided with universal cover board, gimballed base, universal adjustment axis and adjusts rotation
Button；
The adjusting knob is threadedly connected to support plate bottom, which is fixed at the top of support plate, and the universal cover board is solid
At the top of gimballed base, the cavity for accommodating universal shaft bulb is formed inside the universal cover board and gimballed base junction,
The universal shaft be set to cavity in and can be rotated in cavity, the gimballed base center equipped with matched with universal adjustment axis outer diameter and with
The longitudinal chute that cavity communicates, the universal adjustment axis are set in longitudinal chute vertically, universal adjustment axis top and universal shaft bulb
It is mutually matched, universal adjustment axis can be jacked up by rotating the adjusting knob, abut its top with universal shaft bulb.
Preferably, it is additionally provided with buffer substrate tablet and gasket in the longitudinal chute, the buffer substrate tablet and gasket are set to universal adjustment axis
Lower section.
Preferably, the universal regulating mechanism is additionally provided with locking knob, which is fixed with locking axle sleeve, should
Adjusting knob passes through locking axle sleeve and connect with support plate thread, and horizontal on the locking axle sleeve to be equipped with threaded hole, which can
It is abutted across threaded hole with adjusting knob.
Preferably, the lift adjustment mechanism is additionally provided with height adjustment knob, which is threadedly connected to
On the outside of connecting plate, the end of height adjustment knob may pass through connecting plate and abut with lifting shaft.
Preferably, it is additionally provided with lifter slide between the lifting shaft and connecting plate, which is provided with longitudinal bar shaped
Groove, the height adjustment knob end may pass through connecting plate and lifter slide and abut with strip groove inner wall.
Preferably, the air cleaning unit that can arbitrarily adjust air cleaning angle further includes control unit, is being purified
The two sides of case are also respectively provided with the first formaldehyde sensor and the second formaldehyde sensor being electrically connected with control unit；The control list
Member is for realizing the control action to the first formaldehyde sensor and the second formaldehyde sensor, and is used for the first formaldehyde sensor
The concentration of formaldehyde data detected with the second formaldehyde sensor are handled.
The air cleaning unit proposed by the present invention that air cleaning angle can arbitrarily be adjusted, by the way that universal regulating mechanism is arranged
With lift adjustment mechanism, can height to air cleaning unit and air inlet/air outlet position carry out any adjusting, can be with
Sufficiently indoor air is purified.
Detailed description of the invention
Fig. 1 is the part section that the present invention can arbitrarily adjust lift adjustment mechanism in the air cleaning unit of air cleaning angle
Face figure；
Fig. 2 is the circuit theory schematic diagram for the air cleaning unit that the present invention can arbitrarily adjust air cleaning angle；
Fig. 3 is the circuit structure that the present invention can arbitrarily adjust power relay circuit in the air cleaning unit of air cleaning angle
Schematic diagram.
In figure, 21- support plate, 31- lifting shaft, 32- lifter slide, 33- connecting plate, 34- height adjustment knob, 4- support
Bottom plate, 6- control unit, the first formaldehyde sensor of 7-, the second formaldehyde sensor of 8-.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
It should be noted that in the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, and is not the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.In addition, term " first ", " second " etc. are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Referring to Fig.1, in this preferred embodiment, a kind of air cleaning unit that can arbitrarily adjust air cleaning angle, the sky
Air purifying apparatus includes: the purifying box for purifying air, for adjusting purifying box purification angle (adjustment air inlet and air outlet
Position) universal regulating mechanism be used to support purifying box, universal adjustment for adjusting the lift adjustment mechanism of purifying box height
The support baseboard 4 of mechanism, lift adjustment mechanism, for realizing the free-moving multiple universal wheels of air cleaning unit, for controlling
The control unit 6 of air cleaning unit movement processed, and the first formaldehyde sensor 7, second for detecting air formaldehyde concentration
Formaldehyde sensor 8.
In above-described embodiment, support baseboard 4 is symmetrically mounted at the bottom of there are four universal wheel, realizes sky by the way that universal wheel is arranged
Air purifying apparatus moves freely.
In above-described embodiment, as shown in Figure 1,4 upper end of support baseboard is fixedly connected with lift adjustment mechanism.Wherein, rising-falling tone
Complete machine structure includes lifting shaft 31, lifter slide 32, connecting plate 33, height adjustment knob 34 positioned at 31 two sides of lifting shaft.Connection
Plate 33 is horizontally set on the upper end of support baseboard 4；Lifter slide 32 is and lifting shaft 31 is forward and backward, side is in close contact U-shaped knot
Structure, guiding role when being adjusted for about 31 lifting shaft；Connecting plate 33 is located at 32 two sides of lifter slide, 33 bottom of connecting plate and branch
Support bottom plate 4 is fixedly connected；31 two sides of lifting shaft are provided with longitudinal strip groove, are provided on connecting plate 33 and lifter slide 32 and bar shaped
The threaded hole of groove contraposition, height adjustment knob 34 pass through in threaded hole precession strip groove, the end of height adjustment knob 34
It can be abutted with strip groove inner wall；The front and rear panels being also fixed on respectively before and after lifting shaft 31 on support baseboard 4, it is preceding
Plate and back plate are fixedly connected with left and right connecting plates 33 respectively, form the frame-shaped construction of an inner hollow；Lifting shaft 31 and lifting
Slide plate 32 is placed in the frame-shaped construction, and the space of frame-shaped construction just makes 31 side wall of lifting shaft, lifter slide 32, left and right connecting plates
It is fitted closely between 33；Height adjustment knob 34 is unscrewed, is formed between 34 end of height adjustment knob and strip groove inner wall empty
Gap, lifting shaft 31 can be slided up and down relative to lifter slide 32, so as to adjust the height of lifting shaft 31, be adjusted to suitable height
The height adjustment knob 34 of two sides is screwed after degree, makes strip groove of the end of height adjustment knob 34 tightly with lifting shaft 31
Inner wall abuts, and realizes the locking to lift adjustment mechanism.
In above-described embodiment, the top of lift adjustment mechanism is fixedly connected with universal regulating mechanism.Wherein, universal regulating mechanism
Including the support plate 21, universal cover board, gimballed base, universal shaft, universal connected at the top of the lifting shaft 31 with lift adjustment mechanism
Adjust axis, adjusting knob and locking knob.Be fixed with locking axle sleeve by 21 bottom elevation adjustment mechanism of support plate, adjusting knob from
Under it is supreme pass through locking axle sleeve be threadedly coupled with support plate 21；Horizontal on locking axle sleeve to be equipped with threaded hole, locking knob may pass through
Threaded hole is abutted with adjusting knob side；Gimballed base is fixed on 21 top of support plate, and universal cover board is fixed by bolts in ten thousand
To base top, the cavity for accommodating universal shaft bulb is formed inside universal cover board and gimballed base junction, universal shaft is set
In can rotate in cavity and in cavity, gimballed base center is equipped with and universal adjustment axis outer diameter matching and the circle that communicates with cavity
Cylindricality longitudinal chute, universal adjustment axis are set in longitudinal chute vertically；Universal adjustment axis has been respectively arranged below buffer substrate tablet and pad
Piece；When needing to adjust universal, the locking knob abutted with adjusting knob is unclamped, rotation of adjustment knob is screwed out downwards, universal tune
Gap is formed between the bulb of universal shaft at the top of bearing, universal shaft can arbitrarily rotate, and universal shaft is adjusted to required angle
When, by the upward precession of rotation of adjustment knob, rotation of adjustment knob end jacks up universal adjustment axis, make its top tightly with it is universal
Axis bulb abuts, and then screws locking knob, abuts its end tightly with rotation of adjustment knob side, realizes to universal adjustment
The locking of mechanism.
In above-described embodiment, the shaft end of universal shaft is fixedly connected by bolt and mounting plate with the bottom of purifying box.Wherein,
Purifying box include combined aural and visual alarm, exhaust fan, blast pipe, filter screen, sound-absorbing material layer, nano photo-catalytic filter layer, discharge pipe,
Catalyst container, irradiation light, guide duct, purification cassette and baffle-box.Baffle-box is fixedly mounted on purifying box inside bottom by support rod,
Baffle-box inside top is fixedly installed with purification cassette, and purification cassette is the internal net box that multiple active carbon bag filters are housed；Buffering
The air inlet of case and one end of blast pipe connect, and are equipped on the part that blast pipe is located in purifying box for keeping outside air logical
The exhaust fan that blast pipe enters baffle-box is crossed, is fixedly installed filter screen in blast pipe, is used for by setting filter screen to passing through
The outside air of blast pipe carries out primary filtration, is used to carry out the air entered in baffle-box by setting active carbon bag filter
Taste removal and sterilization processing；The air outlet of baffle-box is connected by the air inlet of guide duct and catalyst container, and taste removal is passed through in baffle-box
It is traveled further into catalyst container with the air after sterilization by guide duct；Catalyst container is fixedly mounted on purifying box inside bottom, urges
Change case is transparent material, and nano photo-catalytic filter layer, nano photo-catalytic filter layer top and bottom end difference are provided in catalyst container
It is fixedly connected by glue with catalyst container inside top and bottom, is used for by setting nano photo-catalytic filter layer in air
Formaldehyde is absorbed and is degraded；Irradiation light is provided on the position of purifying box inside top face catalyst container, irradiation light is used for light
Line is radiated on nano photo-catalytic filter layer, thus ensure that being normally carried out for the light-catalyzed reaction of nano photo-catalytic filter layer,
To realize the purpose purified to air；Play the role of buffering to outside air by the way that baffle-box is arranged, avoids
It degrades since air enters the excessive velocities in catalyst container so that reducing nano photo-catalytic filter layer and being absorbed to formaldehyde in air
Effect；The air outlet of catalyst container and one end of discharge pipe connect, and the other end of discharge pipe stretches out purifying box；It purifies on chamber interior wall
It is fixedly installed sound-absorbing material layer, the sound generated when being used for and working equipment by setting sound-absorbing material layer absorbs, and keeps away
Exempt from that sound is excessive to be polluted the environment；One end is fixedly installed with combined aural and visual alarm at the top of purifying box, by the way that sound-light alarm is arranged
Device is for warning the concentration of formaldehyde in air.
In above-described embodiment, purifying box can be adjusted to arbitrary orientation by universal regulating mechanism.For example, can be by purifying box
Air inlet be adjusted to vertically downward, the air outlet of purifying box is adjusted to vertically upward.
In one embodiment, the two neighboring side of purifying box is arranged in the air inlet of universal regulating mechanism and air outlet
The air inlet of purifying box can be adjusted to vertically downward by face, universal regulating mechanism, and the air outlet of purifying box is adjusted to level
Direction.
In another embodiment, the air inlet of universal regulating mechanism and air outlet that purifying box is arranged in is parallel two
The air inlet of purifying box can be adjusted to vertically downward, the air outlet of purifying box is adjusted to vertical by side, universal regulating mechanism
Directly upward.
In above-described embodiment, by be arranged baffle-box play the role of buffering to outside air, avoid due to air into
Enter the excessive velocities in catalyst container so that reducing the effect that nano photo-catalytic filter layer absorbs degradation to formaldehyde in air.
In above-described embodiment, divide referring to Fig. 2 and Fig. 3 in the two sides (without the two sides of blast pipe, discharge pipe) of purifying box
First formaldehyde sensor 7, the second formaldehyde sensor 8 are not installed and work as prison for incuding to the content of formaldehyde in air
Measure (average value for taking two formaldehyde sensor feedback data) when the concentration of formaldehyde in air is greater than normal concentration, control unit
6 notice combined aural and visual alarms issue warning.
In above-described embodiment, control unit 6 is for realizing to the first formaldehyde sensor 7, the second formaldehyde sensor 8, irradiation
The control action of lamp and exhaust fan, and the formaldehyde for detecting to the first formaldehyde sensor 7, the second formaldehyde sensor 8 are dense
Degree is according to being calculated and alarmed.Control unit 6 includes MCU, protection circuit, control relay circuit, power control circuit, A/
D conversion circuit.Wherein:
Referring to Fig. 3, control relay circuit includes two power relay circuits and two signal relay circuits.Power supply relay
Device circuit includes triode Q1, diode D1 and relay U1, control of the base stage of triode Q1 as power relay circuit
End, coil one end of collector connection relay, emitter ground connection, the coil other end of relay U1 connect power supply, diode
D1 cathode connects power supply, anode connecting triode Q1 collector, and contact one end of relay U1 is as power relay circuit
The output end of input terminal, the other end as power relay circuit.
Power relay circuit/signal relay circuit control terminal is electrically connected with the level of MCU control pin respectively；Two
The input terminal of a power relay circuit is electrically connected 2 power output ends of power control circuit, and output end is electrically connected respectively
Connect the power input of the first formaldehyde sensor 7, the second formaldehyde sensor 8；The input terminal difference of two signal relay circuits
(the concentration of formaldehyde number that the first formaldehyde sensor 7, the second formaldehyde sensor 8 detect is electrically connected with the output end of A/D conversion circuit
According to the input terminal for being respectively fed to two signal relay circuits after A/D conversion circuit), output end is respectively connected to protection circuit
Input terminal.MCU controls the level of pin by control level to control 2 power relay circuits and 2 signal relays respectively
The disconnection and closure of relay in device circuit.
In above-described embodiment, multiple power control pins of MCU are electrically connected multiple power supply controls of power control circuit
Signal input part processed, multiple power output ends of power control circuit distinguish the electricity of other electricity consumption modules such as exhaust fan, irradiation light
Source input terminal.MCU is defeated by the voltage for multiple power output ends that multiple power control pins control power control circuit respectively
Out, so that other electricity consumption modules provide the power supply of different voltages value for exhaust fan, irradiation light etc..
In above-described embodiment, MCU is separately connected different power supplys from other electricity consumption modules such as exhaust fan, irradiation lights, passes through
The isolation that control relay circuit realizes power supply, controls signal, concentration of formaldehyde return data, to weaken or eliminate extraneous and system
Interference between inside improves the accuracy of data transmission and the stability of system work, makes the efficiency of transmission of data faster.
In above-described embodiment, the data that the first formaldehyde sensor 7, the second formaldehyde sensor 8 acquire are through A/D conversion circuit
Afterwards, electrostatic discharge protective circuit and surge protection circuit are linked by a signal relay circuit respectively, are then re-fed into MCU
In.Protecting circuit includes electrostatic discharge protective circuit and surge protection circuit；The input terminal of electrostatic discharge protective circuit is electrically connected signal relay
The output end of device circuit, the input terminal of the output end connection surge protection circuit of electrostatic discharge protective circuit.It can be with by protection circuit
Effectively prevent the influence of the external interferences PARA FORMALDEHYDE PRILLS(91,95) concentration return data such as electrostatic, lightning stroke, anti-filling, surge.
The air cleaning unit proposed by the present invention that air cleaning angle can arbitrarily be adjusted, by the way that universal regulating mechanism is arranged
With lift adjustment mechanism, can height to air cleaning unit and air inlet/air outlet position carry out any adjusting, can be with
Sufficiently indoor air is purified.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure transformation made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant technical fields,
Similarly it is included within the scope of the present invention.
Claims (10)
1. one kind can arbitrarily adjust the air cleaning unit of air cleaning angle, special including the purifying box for purifying air
Sign is, further includes the universal regulating mechanism for adjusting the purifying box position, and the liter for adjusting purifying box height
Adjustment mechanism drops；
The universal regulating mechanism is provided with the universal shaft that supports the support plate of the universal regulating mechanism and can arbitrarily rotate, should
Lift adjustment mechanism be provided with can vertical direction sliding lifting shaft；
The shaft end of the universal shaft is fixedly connected with the bottom of purifying box, and the top of the lifting shaft is fixed with the bottom of the support plate
Connection.
2. the air cleaning unit according to claim 1 that can arbitrarily adjust air cleaning angle, which is characterized in that described
Two adjacent sides are arranged in the air inlet and air outlet of purifying box.
3. the air cleaning unit according to claim 1 that can arbitrarily adjust air cleaning angle, which is characterized in that described
Two parallel sides are arranged in air outlet in the air inlet of purifying box.
4. the air cleaning unit according to claim 1 that can arbitrarily adjust air cleaning angle, which is characterized in that also wrap
Support baseboard is included, lift adjustment mechanism, which is additionally provided with, is used to support the connecting plate that lifting shaft vertically slides, the support bottom
The top of plate is fixedly connected with the bottom of the connecting plate, and the bottom of the support baseboard is provided with multiple universal wheels.
5. the air cleaning unit according to claim 1 that can arbitrarily adjust air cleaning angle, which is characterized in that described
Universal regulating mechanism is additionally provided with universal cover board, gimballed base, universal adjustment axis and adjusting knob；
The adjusting knob is threadedly connected to support plate bottom, which is fixed at the top of support plate, and the universal cover board is solid
At the top of gimballed base, the cavity for accommodating universal shaft bulb is formed inside the universal cover board and gimballed base junction,
The universal shaft be set to cavity in and can be rotated in cavity, the gimballed base center equipped with matched with universal adjustment axis outer diameter and with
The longitudinal chute that cavity communicates, the universal adjustment axis are set in longitudinal chute vertically, universal adjustment axis top and universal shaft bulb
It is mutually matched, universal adjustment axis can be jacked up by rotating the adjusting knob, abut its top with universal shaft bulb.
6. the air cleaning unit according to claim 5 that can arbitrarily adjust air cleaning angle, which is characterized in that described
Buffer substrate tablet and gasket are additionally provided in longitudinal chute, the buffer substrate tablet and gasket are set to below universal adjustment axis.
7. the air cleaning unit according to claim 5 that can arbitrarily adjust air cleaning angle, which is characterized in that described
Universal regulating mechanism is additionally provided with locking knob, which is fixed with locking axle sleeve, which passes through lock shaft
Set is connect with support plate thread, and horizontal on the locking axle sleeve to be equipped with threaded hole, which, which may pass through threaded hole and adjust, revolves
Button abuts.
8. the air cleaning unit according to claim 1 that can arbitrarily adjust air cleaning angle, which is characterized in that described
Lift adjustment mechanism is additionally provided with height adjustment knob, which is threadedly connected on the outside of connecting plate, height adjustment
The end of knob may pass through connecting plate and abut with lifting shaft.
9. the air cleaning unit according to claim 8 that can arbitrarily adjust air cleaning angle, which is characterized in that described
Lifter slide is additionally provided between lifting shaft and connecting plate, which is provided with longitudinal strip groove, the height adjustment knob
End may pass through connecting plate and lifter slide and abut with strip groove inner wall.
10. the air cleaning unit according to claim 1 that can arbitrarily adjust air cleaning angle, which is characterized in that also
Including control unit, the first formaldehyde sensor and second being electrically connected with control unit is also respectively provided in the two sides of purifying box
Formaldehyde sensor；The control unit for realizing the control action to the first formaldehyde sensor and the second formaldehyde sensor, and
Concentration of formaldehyde data for detecting to the first formaldehyde sensor and the second formaldehyde sensor are handled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811074643.5A CN109268968A (en) | 2018-09-14 | 2018-09-14 | The air cleaning unit of air cleaning angle can arbitrarily be adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811074643.5A CN109268968A (en) | 2018-09-14 | 2018-09-14 | The air cleaning unit of air cleaning angle can arbitrarily be adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112378025A (en) * | 2020-11-17 | 2021-02-19 | 李翱 | Industrial air purification device |
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