CN115095941B - Air circulation type cooling and dedusting negative pressure fan set and use method thereof - Google Patents
Air circulation type cooling and dedusting negative pressure fan set and use method thereof Download PDFInfo
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- CN115095941B CN115095941B CN202210672279.2A CN202210672279A CN115095941B CN 115095941 B CN115095941 B CN 115095941B CN 202210672279 A CN202210672279 A CN 202210672279A CN 115095941 B CN115095941 B CN 115095941B
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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
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
- A01M1/04—Attracting insects by using illumination or colours
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/22—Killing insects by electric means
- A01M1/223—Killing insects by electric means by using electrocution
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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
- 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
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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
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
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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
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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
- F24F8/117—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 wet filtering
- F24F8/133—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 wet filtering by direct contact with liquid, e.g. with sprayed liquid
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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
- F24F8/90—Cleaning of purification apparatus
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of cooling equipment, in particular to an air circulation type cooling, dedusting and negative pressure fan set which comprises a fixed frame, wherein a first fan and a second fan are fixedly arranged on the inner side of the fixed frame, and filtering mechanisms for filtering indoor air are arranged at the two ends of the first fan and the second fan; the invention is provided with the filtering mechanism, the second fan is used for sucking air outwards, meanwhile, the deodorizing filter screens are used for filtering, the pollution of the indoor air of the workshop to the outside is reduced, the internal dust is removed through the water curtain component, the second air pipe is used for filtering the internal first filter plate and discharging the internal dust, the first fan uses the filtering shell for sucking air, the second filter plate is used for filtering the external floating dust, and meanwhile, the up-down wind blows the impeller to drive the rotating shaft to rotate, so that the hairbrush rotates to clean the first filter plate and the second filter plate, the floating dust is prevented from blocking the filter plates, and the water curtain component is used for filtering the external dust, thereby realizing the purification of the indoor environment of the workshop.
Description
Technical Field
The invention relates to the technical field of cooling equipment, in particular to an air circulation type cooling and dedusting negative pressure fan set and a use method thereof.
Background
The negative pressure fan is the latest type of ventilator, belongs to axial flow fan, and is called negative pressure fan because it is mainly applied to negative pressure type ventilation cooling engineering. Negative pressure type ventilation cooling engineering contains the meaning in two aspects of ventilation and cooling, and ventilation and cooling problem solve simultaneously. The negative pressure fan is also applied to the fields of pneumatic conveying, foods, dust, cement, building materials, metallurgy, petroleum, chemical industry, photovoltaics, electronics, medicines, plastics, drying and the like.
The existing negative pressure fans are basically arranged on the wall, are far away from workers in a workshop, and cannot be adjusted in wind direction and cannot be moved in position; large equipment in a workshop is easy to block wind, and in some special workshops, workers only need to be cooled without comprehensively cooling, so that the device is inconvenient to use.
In chinese patent application No.: 201610060749.4 discloses a negative pressure fan for cooling and dedusting, which comprises a driving mechanism, fan blades, a shell and an atomization mechanism, wherein the driving mechanism drives the fan blades to rotate through a transmission shaft; the atomization mechanism comprises a rotating piece and a water pump, wherein the rotating piece is arranged on a transmission shaft and is rotationally connected with the transmission shaft, a first medium storage space is arranged on the rotating piece, a plurality of first spray holes communicated with the first medium storage space are formed in the rotating piece, the aperture of each first spray hole is 0.1-1mm, and the first medium storage space is communicated with a water pump pipeline. This technical scheme is in the dust treatment and is present, has not put in place the dust treatment, can't clear up the dust in the air simultaneously, and can't block the little insect in the tiny external air through negative pressure fan subassembly in some workshops, can cause the problem of polluting the workshop internal environment.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention aims to provide an air circulation type cooling, dedusting and negative pressure fan set which has the advantages that the air in a workshop room can be purified, external floating dust is prevented from flying into the workshop room while the air and external air are circularly replaced, the indoor environment of the workshop room is purified, and insect insects such as mosquitoes and flies in the workshop room are attracted and killed by an equipment deinsectization mechanism.
In order to solve the problems, the invention adopts the following technical scheme.
An air circulation type cooling and dedusting negative pressure fan set comprises a fixed frame, wherein a first fan and a second fan are fixedly arranged on the inner side of the fixed frame, a first fan and a second fan are fixedly arranged on one side of the first fan and one side of the second fan,
the indoor air filtering device comprises a first fan, a second fan, a first fan and a second fan, wherein the two ends of the first fan and the second fan are respectively provided with a filtering mechanism for filtering indoor air, the inner side of one end of the second fan is provided with an deinsectization mechanism for indoor deinsectization, and the inner sides of the first fan and the second fan are provided with a water circulation mechanism for the filtering mechanism;
the filter mechanism comprises a first air pipe, a second air pipe, a filter casing, a first filter plate, a second filter plate, a rotating shaft, an impeller, a hairbrush, an air port, a water curtain component and a deodorizing filter screen, wherein the first air pipe and the second air pipe are respectively and fixedly connected with one end of a first fan and one end of a second fan, the filter casing is fixedly arranged at one end of the first air pipe and one end of the second air pipe, the first filter plate and the second filter plate are fixedly arranged inside the filter casing, the rotating shaft is rotationally connected at the axis center of the first filter plate and the axis center of the second filter plate, the impeller is respectively and fixedly arranged at two ends of the rotating shaft, the impeller is rotationally arranged at one side of the first filter plate and one side of the second filter plate, the hairbrush is fixedly connected with the outer wall of the rotating shaft, the hairbrush is rotationally connected between the first filter plate and the second filter plate, the air port is arranged between the first filter plate and the second fan, the water curtain component is respectively and fixedly arranged at one end of the first fan and the second fan, the water curtain component is fixedly arranged on one side of the first filter plate and the second filter screen respectively, and the deodorizing filter screen respectively.
Optionally, the first fan and the second fan all include fan frame, motor, flabellum, fan frame fixed mounting is inboard at the fixed frame, motor fixed mounting is inboard at the fan frame, the flabellum rotates to be installed in fan frame axle center department, the band pulley is all installed to motor output shaft and flabellum one end, just motor output shaft and flabellum one end adopt belt drive.
Optionally, the cascade subassembly includes cascade leaf, samming shell, samming strip, filter pulp, cascade She Fenbei fixed mounting is in first fan and second fan one end, samming shell fixed connection is at the cascade leaf top, samming strip fixed mounting is inside samming shell, filter pulp fixed mounting is inside samming shell, just filter pulp fixed mounting is in samming strip bottom, a plurality of through-holes have been seted up to samming shell and cascade leaf junction.
Optionally, the deinsectization mechanism includes insect catching subassembly and trap lamp, insect catching subassembly includes frame, inside casing, electric wire netting, vibrating motor, fixed spring, sealed cotton and collection box, frame fixed mounting is in second fan frame one end, inside casing movable mounting is inboard at the frame, electric wire netting fixed connection is inboard at the inside casing, vibrating motor fixed mounting is in frame one side, fixed spring fixed connection is between frame and inside casing, sealed cotton fixed connection is in frame and inside casing one side, collection box fixed mounting is in second fan frame one end bottom, just collection box fixed mounting is in the frame bottom.
Optionally, the hydrologic cycle mechanism includes guiding gutter, water tank, water pump, delivery pipe, back flow and drainage board, the guiding gutter is offered respectively in first fan frame and the inboard bottom of second fan frame, just the guiding gutter is offered in water curtain subassembly bottom, water tank fixed mounting is inboard at the fixed frame, just water tank fixed mounting is in first fan and second fan bottom, water pump fixed mounting is in water tank bottom, delivery pipe one end fixed connection is at the water pump drainage end, delivery pipe other end fixed mounting is at water curtain subassembly input, back flow one end fixed connection is inside guiding gutter one end, back flow other end fixed mounting is inside the water tank, drainage board fixed mounting is inside the water tank, the water pump is absorbed the water and is held and install inside the water tank, water pump is absorbed water fixed mounting and is put in drainage board one side, back flow one end fixed mounting is put at drainage board opposite side.
Optionally, cascade subassembly lateral wall fixedly connected with cascade side fixture block, deodorization filter screen lateral wall fixedly connected with filter screen side fixture block, the mounting groove has all been seted up to first air frame and second air frame inboard, just first air frame and the inboard mounting groove of second air frame are in cascade side fixture block and filter screen side fixture block looks adaptation respectively.
Optionally, the shutter is installed to first fan frame and second fan frame one end, the shutter adopts rigid plastic to make.
Optionally, a partition plate is fixedly installed inside the filter casing, and the partition plate is fixedly installed between the first filter plate and the second filter plate.
The application method of the air circulation type cooling and dedusting negative pressure fan unit specifically comprises the following steps:
s1: firstly, installing a fan set at a workshop ventilation position, sucking air outwards through a second fan, and supplying water to the inner side of a water curtain assembly through a water supply pipe by utilizing a water pump while sucking indoor air outwards;
s2: then the indoor air is pumped outwards by a second fan, filtered through a deodorizing filter screen, absorbed by a water curtain component arranged in a second air frame to remove indoor dust, and filtered through a second filter plate connected with a second air pipe;
s3: then the first fan is utilized to blow air indoors, the external floating dust is filtered through the first filter plate, at the moment, the air flow in the first air pipe and the second air pipe blows the blades of the impeller, the impeller drives the rotating shaft to rotate, the rotating shaft drives the hairbrush to rotate so as to clean the first filter plate and the second filter plate, and then the first fan is discharged into a room after being filtered by the water curtain component and the deodorizing filter screen, so that indoor air is circularly replaced;
s4: meanwhile, water passing through the water curtain assembly falls into the diversion trench from the bottom of the water curtain assembly, then flows back to one side of the water filtering plate in the water tank by using the return pipe, and is reused after being filtered by the water filtering plate;
s5: finally, when indoor air is purified and circulated, mosquitoes are attracted by the trap lamp, the mosquitoes fly to the trap lamp, then the mosquitoes are electrocuted by the power grid when contacting the power grid, and then the inner frame is driven to vibrate through a vibration motor arranged on one side of the inner frame, so that mosquito bodies are vibrated to fall off, and the mosquitoes are collected into the collecting box.
Compared with the prior art, the invention has the advantages that:
(1) The scheme is that the filtering mechanism comprises a first air pipe, a second air pipe, a filtering shell, a first filter plate, a second filter plate, a rotating shaft, an impeller, a hairbrush, an air port, a water curtain component and a deodorizing filter screen, when the device is used, the device is used for sucking air outwards through the second air pipe and filtering the deodorizing filter screens of various countries, pollution of indoor air of a workshop to the outside is reduced, the second air pipe is used for filtering the outside floating dust through the first filter plate and discharging the outside through the first filter plate, the first air pipe is used for sucking air through the filtering shell, and meanwhile, the impeller is blown up and down to drive the rotating shaft to rotate so that the hairbrush rotates to clean the first filter plate and the second filter plate, the floating dust is prevented from blocking the filter plate, and then the dust in the air entering from the outside is filtered through the water curtain component, so that the internal and external circulation replacement of the air is realized, and the indoor environment of the workshop is purified;
(2) This scheme is through setting up deinsectization mechanism and includes insect catching subassembly and trap lamp, insect catching subassembly includes frame, inside casing, electric wire netting, vibrating motor, fixed spring, sealed cotton and collection box, when using, utilizes the trap lamp to attract the mosquito, when the mosquito gets into near the trap lamp, can contact the electric wire netting earlier, kills the mosquito through the electric wire netting, then utilizes vibrating motor vibrations inside casing, shakes the mosquito off, then falls into the inside collection box
(3) According to the scheme, the water circulation mechanism comprises a diversion trench, a water tank, a water pump, a water supply pipe, a return pipe and a water filtering plate, water in the water tank is connected with the water curtain assembly through the water supply pipe by the water pump to supply water for the water curtain assembly, dust or dust can be attached to the water curtain assembly, and falls into the diversion trench along with water flow, is led into the water tank through the return pipe and is reused through the water filtering plate, so that water resources are saved;
(4) This scheme is through setting up equal water shell, equal water strip and filter pulp, when using, the water pump is supplied water through the inside equal water shell of delivery pipe looks, and rivers shelter from through equal water strip for rivers can not directly flow downwards along with gravity, and filter pulp filters, can prevent in the stagnant water that the impurity that does not filter completely from blockking up the cascade leaf.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, it will be apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art
FIG. 1 is a schematic diagram of the mechanism of the present invention.
FIG. 2 is a schematic diagram of a fan assembly according to the present invention.
Fig. 3 is a schematic structural view of the air duct of the present invention.
FIG. 4 is a schematic view of a partial assembly mechanism of the filter housing of the present invention.
FIG. 5 is a schematic view of the structure of the water curtain assembly of the present invention.
Fig. 6 is an assembly view of the water circulation mechanism of the water curtain assembly of the present invention.
Fig. 7 is a schematic structural view of the deodorizing screen according to the present invention.
Fig. 8 is a schematic structural view of the insect catching assembly of the present invention.
Fig. 9 is a top partial cross-sectional view of the present invention.
Fig. 10 is a side partial cross-sectional view of the present invention.
The reference numerals in the figures illustrate:
1. a fixed frame; 2. a first fan; 2301. a fan frame; 2302. a motor; 2303. a fan blade; 3. a second fan; 4. a first air frame; 5. a second air frame; 6. a first air duct; 601. a second air duct; 7. a filter housing; 701. a first filter plate; 702. a second filter plate; 703. a rotating shaft; 704. an impeller; 705. a brush; 706. an air port; 8. a water curtain assembly; 801. a water curtain leaf; 802. a water-equalizing shell; 803. a water curtain side clamping block; 804. water homogenizing strips; 805. filtering cotton; 806. a diversion trench; 9. deodorizing filter screen; 901. a net side clamping block; 10. an insect catching assembly; 1001. an outer frame; 1002. an inner frame; 1003. a power grid; 1004. a vibration motor; 1005. a fixed spring; 1006. sealing cotton; 1007. a collection box; 11. a trap lamp; 12. a shutter; 13. a water tank; 14. a water pump; 15. a water supply pipe; 16. a return pipe; 17. a water filtering plate; 18. a partition board.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, 3, 4, 9 and 10, the present invention provides an air circulation type cooling and dedusting negative pressure fan set, which comprises a fixed frame 1, wherein a first fan 2 and a second fan 3 are fixedly installed on the inner side of the fixed frame 1, and a first fan 4 and a second fan 5 are fixedly installed on one side of the first fan 2 and one side of the second fan 3; the first fan 2 and the second fan 3 are arranged to circulate air and replace indoor and outdoor air, wherein the first fan 2 is used for conveying air indoors, the second fan 3 is used for discharging indoor air to the outside, and the first fan frame 4 and the second fan frame 5 are arranged to install fan accessories.
The two ends of the first fan 2 and the second fan 3 are respectively provided with a filtering mechanism for filtering indoor air, the inner side of one end of the second fan frame 5 is provided with an deinsectization mechanism for indoor deinsectization, and the inner sides of the first fan 2 and the second fan 3 are provided with a water circulation mechanism for the filtering mechanism; the filtering mechanism with the air filtering function is used for purifying indoor air, the deinsectization mechanism is used for eliminating mosquitoes and the like in workshops, the poison of the mosquitoes is reduced, and the water circulation mechanism is used for recycling water resources, so that the waste of water is reduced.
The filtering mechanism comprises a first air pipe 6, a second air pipe 601, a filtering shell 7, a first filter plate 701, a second filter plate 702, a rotating shaft 703, an impeller 704, a hairbrush 705, an air port 706, a water curtain component 8 and a deodorizing filter screen 9, wherein the first air pipe 6 and the second air pipe 601 are respectively and fixedly connected with one end of a first fan 2 and one end of a second fan 3, the filtering shell 7 is fixedly arranged at one end of the first air pipe 6 and one end of the second air pipe 601, the first filter plate 701 and the second filter plate 702 are fixedly arranged in the filtering shell 7, the rotating shaft 703 is rotationally connected to the axial center of the first filter plate 701 and the second filter plate 702, the impeller 704 is respectively and fixedly arranged at two ends of the rotating shaft 703, the impeller 704 is respectively and rotationally arranged at one side of the first filter plate 701 and one side of the second filter plate 702, the hairbrush 706 is fixedly connected to the outer wall of the rotating shaft 703, the hairbrush is rotationally connected between the first filter plate 701 and the second filter plate 702, the air port 706 is arranged between the first filter plate 701 and the second filter plate 702, the water curtain component 8 is respectively and fixedly arranged at the inner side of the first fan 4 and the second fan 5, the water curtain component 8 is fixedly arranged at one end of the first fan 2 and the second fan 3, the filter plate 8 is fixedly arranged at one end of the filter plate 8, the filter plate 18 is fixedly arranged at one side of the filter plate 18, respectively, the filter plate 18 is fixedly arranged between the filter plate 8 and the filter plate 8 is fixedly arranged at one side of the filter plate 18; the effect of setting up first tuber pipe 6 and second tuber pipe 601 is, be used for first fan 2 to indoor replacement with outdoor air, and be used for second fan 3 to indoor air outside replacement, set up the effect of first filter plate 701 and second filter plate 702 is the floater such as the floating dust that is used for filtering the external world, and when filtering, first fan 2 and second fan 3 induced draft and blow, the velocity of flow of wind can strike impeller 704's blade, make impeller 704 rotate, then impeller 704 can drive pivot 703 and rotate, make the brush 705 that fixes at the pivot 703 outer wall rotate, then clean first filter plate 701 and second filter plate 702 surface, prevent the floating dust adhesion at the filter plate surface to block up the filter plate, set up the effect of wind gap 706 and be used for fan group outwards and to indoor, realize the circulation replacement, set up the effect of water curtain assembly 8 is, be used for filtering the gas in the input workshop, and through setting up water curtain assembly 8, can improve the cooling effect of fan set up deodorization filter screen 9 and be used for getting rid of indoor exhaust air and bad smell, the filter screen 9 is used for removing the bad smell in the indoor exhaust, and the filter screen is that can be used for making the air and the air is inhaled by the filter screen is air, the filter screen is used for absorbing and the bad smell is removed, the air is air that can be made to the outside and the air is broken and is blown by the filter screen is used for the air.
In some embodiments, referring to fig. 2, each of the first fan 2 and the second fan 3 includes a fan frame 2301, a motor 2302, and a fan blade 2303, where the fan frame 2301 is fixedly installed inside the fixed frame 1, the motor 2302 is fixedly installed inside the fan frame 2301, the fan blade 2303 is rotatably installed at the axial center of the fan frame 2301, pulleys are installed on an output shaft of the motor 2302 and one end of the fan blade 2303, and belt transmission is adopted on the output shaft of the motor 2302 and one end of the fan blade 2303; the motor 2302 is used for driving the fan blade 2303 to rotate through belt transmission, and the steering of the motor 2302 can be adjusted to adjust the steering of the fan blade 2303, wherein the motor 2302 can be freely configured according to practical application.
In some embodiments, referring to fig. 5 and 10, the water curtain assembly 8 includes a water curtain leaf 801, a water homogenizing shell 802, a water homogenizing strip 804 and filter cotton 805, the water curtain leaf 801 is fixedly installed at one end of the first fan 2 and one end of the second fan 3 in a decibel manner, the water homogenizing shell 802 is fixedly connected to the top of the water curtain leaf 801, the water homogenizing strip 804 is fixedly installed inside the water homogenizing shell 802, the filter cotton 805 is fixedly installed at the bottom of the water homogenizing strip 804, and a plurality of through holes are formed at the joint of the water homogenizing shell 802 and the water curtain leaf 801; the effect of cascade leaf 801 is used for rivers direction to form the cascade, the effect at the equal water shell 802 internally mounted water bar 804 is, make the rivers that get into the equal water shell 802 inside can not flow because of the water hole between direct equal water shell 802 and the cascade leaf 801 of gravity influence, utilize water bar 804 to lead rivers, make rivers distribution more even, set up the effect of filter cotton 805 and can make rivers distribution more even, and utilize filter cotton 805 to filter, can prevent impurity in the water from blockking up the cascade.
In some embodiments, referring to fig. 1 and 8, the insect-catching mechanism comprises an insect-catching assembly 10 and an insect-trapping lamp 11, wherein the insect-catching assembly 10 comprises an outer frame 1001, an inner frame 1002, a power grid 1003, a vibration motor 1004, a fixed spring 1005, a sealing cotton 1006 and a collecting box 1007, the outer frame 1001 is fixedly installed at one end of the second wind frame 5, the inner frame 1002 is movably installed at the inner side of the outer frame 1001, the power grid 1003 is fixedly connected at the inner side of the inner frame 1002, the vibration motor 1004 is fixedly installed at one side of the inner frame 1002, the fixed spring 1005 is fixedly connected between the outer frame 1001 and the inner frame 1002, the sealing cotton 1006 is fixedly connected at one side of the outer frame 1001 and the inner frame 1002, the collecting box 1007 is fixedly installed at one end bottom of the second wind frame 5, and the collecting box 1007 is fixedly installed at the bottom of the outer frame 1001; the function of setting up frame 1001 is used for installing insect catching assembly 10 on the fan frame, and the function of setting up inside casing 1002 is used for installing electric wire netting 1003, and wherein the theory of operation of electric wire netting 1003 is similar to electric mosquito swatter, it is through a set of high frequency oscillating circuit, the direct current of battery converts low-voltage high frequency alternating current into low-voltage high frequency alternating current, the high frequency alternating current of low pressure is converted into high-voltage high frequency alternating current through a set of boost circuit again, charge a set of electric capacity with the high frequency high-voltage electricity that produces again, the dipoles of electric capacity are connected with two-layer face of electric mosquito swatter respectively, so the very high electrostatic field of voltage has been formed between two-layer face of electric mosquito swatter, when mosquito is close to this electrostatic field, the suction that the electrostatic field produced can inhale the mosquito that weight is very low to electric mosquito is clapped, cause electric mosquito to clap and form the short circuit or directly cause arc discharge between two-layer face, finally dead with the mosquito electricity, set up the effect of fixed spring 1005 and fix inside casing 1002 at the frame 1001 inboard, then utilize vibration motor 1004 vibrations, drive inside casing 1002 vibrations, make the dead mosquito corpse of electric wire netting 1003 fall down, fall into the inside collection of collecting box 1007, the convenient handling, set up the effect of sealing cotton 1006 and be used for sealing the gap filling between frame 1001 and the inside casing 1002, and guarantee the mobility of inside casing 1002, do not influence inside casing 1002 vibrations, wherein vibration motor 1004 can freely dispose according to practical application.
In some embodiments, referring to fig. 6 and 10, the water circulation mechanism includes a diversion trench 806, a water tank 13, a water pump 14, a water supply pipe 15, a return pipe 16 and a water filtering plate 17, where the diversion trench 806 is respectively opened at the bottoms of the inner sides of the first air frame 4 and the second air frame 5, the diversion trench 806 is opened at the bottom of the water curtain component 8, the water tank 13 is fixedly installed at the inner side of the fixed frame 1, the water tank 13 is fixedly installed at the bottoms of the first fan 2 and the second fan 3, the water pump 14 is fixedly installed at the bottom of the water tank 13, one end of the water supply pipe 15 is fixedly connected with the water discharge end of the water pump 14, the other end of the water supply pipe 15 is fixedly installed at the input end of the water curtain component 8, one end of the return pipe 16 is fixedly connected with the inside one end of the diversion trench 806, the other end of the return pipe 16 is fixedly installed inside the water tank 13, the water filtering plate 17 is fixedly installed inside the water tank 13, the water absorbing end of the water pump 14 is installed inside the water filtering plate 17, the water absorbing end of the water pump 14 is fixedly installed on one side of the water filtering plate 17, and one end of the return pipe 16 is fixedly installed on the other side of the water filtering plate 17; the function of setting up guiding gutter 806 is used for the water conservancy diversion when backward flow, and the function of setting up water tank 13 is used for the water storage, and the function of setting up water pump 14 is, utilizes delivery pipe 15 to supply water to cascade assembly 8 through water pump 14, sets up back flow 16 and is used for water backward flow, then filters repeatedly used through filtering water board 17.
In some embodiments, referring to fig. 5 and 7, a water curtain side fixture block 803 is fixedly connected to a side wall of the water curtain assembly 8, a filter screen side fixture block 901 is fixedly connected to a side wall of the deodorizing filter screen 9, mounting grooves are formed in inner sides of the first air frame 4 and the second air frame 5, and the mounting grooves in the inner sides of the first air frame 4 and the second air frame 5 are respectively matched with the water curtain side fixture block 803 and the filter screen side fixture block 901; the inner sides of the first air frame 4 and the second air frame 5 are provided with mounting grooves for mounting the deodorizing filter screen 9, the water curtain component 8 and other components.
In some embodiments, referring to fig. 1, a shutter 12 is installed at one end of each of the first wind frame 4 and the second wind frame 5, and the shutter 12 is made of hard plastic; the function of the louvers 12 is to protect the inside of the windband.
The working flow and principle of the invention are as follows: firstly, the fan group is installed at a workshop ventilation place, the second fan 3 is used for sucking air outwards, indoor air is pumped outwards, meanwhile, water is supplied to the inner side of the water curtain component 8 through the water supply pipe 15 by the water pump 14, then the indoor air is pumped outwards by the second fan 3, is filtered through the deodorizing filter screen 9, is adsorbed by the water curtain component 8 arranged in the second air frame 5, is filtered through the second filter plate 702 connected with the second air pipe 601, is blown inwards by the first fan 2 through the first air pipe 6, and is filtered by the first filter plate 701, at the same time, the air flow in the first air pipe 6 and the second air pipe 601 blows the blades of the impeller 704, so that the impeller 704 drives the rotating shaft 703 to rotate, the rotating shaft 703 drives the brush 705 to clean the first filter plate 701 and the second filter plate 702, prevent that floating dust from blocking up first filter plate 701 and second filter plate 702, then first fan 2 is discharged indoor after filtering through cascade assembly 8 and deodorization filter screen 9, replace indoor air circulation, carry out circulating purification to the indoor air of workshop, simultaneously, the water through cascade assembly 8 falls into guiding gutter 806 inside by cascade assembly 8 bottom, then utilize back flow 16 backward flow to get into one side of the inside water filter 17 of water tank 13, reuse after filtering through water filter 17, at last when purifying circulation to indoor air, utilize trap lamp 11 to attract the mosquito, make the mosquito fly to trap lamp 11, then can be electrocuted by the electric wire netting 1003 when the mosquito contacts electric wire netting, then shake 1002 vibrations through the vibrations motor 1004 of inside casing 1002 one side installation, shake the inside casing 1007 with the mosquito corpse, collect inside the collection box.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (5)
1. The utility model provides an air circulation formula cooling dust removal negative pressure fan group, includes fixed frame (1), fixed frame (1) inboard fixed mounting has first fan (2) and second fan (3), first fan (2) and second fan (3) one side fixed mounting have first fan frame (4) and second fan frame (5), its characterized in that: the indoor air filtering device comprises a first fan (2) and a second fan (3), wherein both ends of the first fan (2) and the second fan (3) are respectively provided with a filtering mechanism for filtering indoor air, an deinsectization mechanism for indoor deinsectization is arranged at the inner side of one end of a second fan frame (5), and water circulation mechanisms for the filtering mechanisms are arranged at the inner sides of the first fan (2) and the second fan (3);
the filtering mechanism comprises a first air pipe (6), a second air pipe (601), a filtering shell (7), a first filter plate (701), a second filter plate (702), a rotating shaft (703), an impeller (704), a hairbrush (705), an air port (706), a water curtain component (8) and a deodorizing filter screen (9), wherein the first air pipe (6) and the second air pipe (601) are respectively and fixedly connected with one end of the first fan (2) and one end of the second fan (3), the filtering shell (7) is fixedly arranged at one end of the first air pipe (6) and one end of the second air pipe (601), the first filter plate (701) and the second filter plate (702) are fixedly arranged inside the filtering shell (7), the rotating shaft (703) is rotatably connected at the axle center of the first filter plate (701) and the second filter plate (702), the impeller (704) is fixedly arranged at two ends of the rotating shaft (703), the impeller (704) is rotatably arranged at one side of the first filter plate (702) and one side of the second filter plate (702), the hairbrush (705) is fixedly connected with the outer wall of the rotating shaft (703), the first filter plate (702) is rotatably connected between the first filter plate (702) and the second filter plate (702) and the first filter plate (702) and the second filter plate (702) respectively, the water curtain component (8) is fixedly arranged on the inner sides of the first air frame (4) and the second air frame (5) respectively, the water curtain component (8) is fixedly arranged at one end of the first fan (2) and one end of the second fan (3) respectively, and the deodorizing filter screen (9) is fixedly arranged at one side of the water curtain component (8);
indoor air is pumped outwards by a second fan (3), filtered through a deodorizing filter screen (9), absorbed by a water curtain component (8) arranged in a second air frame (5) to remove indoor dust, and filtered through a second filter plate (702) connected with a second air pipe (601);
the first fan (2) blows air to the room by utilizing the first air pipe (6), and simultaneously filters external floating dust through the first filter plate (701), at the moment, the air flow in the first air pipe (6) and the second air pipe (601) blows the blades of the impeller (704), so that the impeller (704) drives the rotating shaft (703) to rotate, the rotating shaft (703) drives the hairbrush (705) to rotate so as to clean the first filter plate (701) and the second filter plate (702), and then the first fan (2) is filtered by the water curtain component (8) and the deodorizing filter screen (9) and then is discharged into the room, and the indoor air is circularly replaced;
the first fan (2) and the second fan (3) comprise a fan frame (2301), a motor (2302) and fan blades (2303), the fan frame (2301) is fixedly arranged on the inner side of the fixed frame (1), the motor (2302) is fixedly arranged on the inner side of the fan frame (2301), the fan blades (2303) are rotatably arranged at the axle center of the fan frame (2301), belt wheels are arranged at the output shaft of the motor (2302) and one end of each fan blade (2303), and belt transmission is adopted at one end of the output shaft of the motor (2302) and one end of each fan blade (2303);
the water curtain assembly (8) comprises a water curtain blade (801), a water homogenizing shell (802), water homogenizing strips (804) and filter cotton (805), wherein the water curtain blade (801) is fixedly arranged at one end of the first fan (2) and one end of the second fan (3) respectively, the water homogenizing shell (802) is fixedly connected to the top of the water curtain blade (801), the water homogenizing strips (804) are fixedly arranged inside the water homogenizing shell (802), the filter cotton (805) is fixedly arranged at the bottom of the water homogenizing strips (804), and a plurality of through holes are formed in the joint of the water homogenizing shell (802) and the water curtain blade (801);
the insect killing mechanism comprises an insect catching assembly (10) and an insect trapping lamp (11), the insect catching assembly (10) comprises an outer frame (1001), an inner frame (1002), a power grid (1003), a vibration motor (1004), a fixed spring (1005), sealing cotton (1006) and a collecting box (1007), the outer frame (1001) is fixedly arranged at one end of a second air frame (5), the inner frame (1002) is movably arranged at the inner side of the outer frame (1001), the power grid (1003) is fixedly connected at the inner side of the inner frame (1002), the vibration motor (1004) is fixedly arranged at one side of the inner frame (1002), the fixed spring (1005) is fixedly connected between the outer frame (1001) and one side of the inner frame (1002), the collecting box (1007) is fixedly arranged at one end bottom of the second air frame (1001), and the collecting box (1007) is fixedly arranged at the bottom of the outer frame (1001).
2. The air circulation type cooling and dedusting negative pressure fan set according to claim 1, wherein: the utility model provides a water circulating mechanism includes guiding gutter (806), water tank (13), water pump (14), delivery pipe (15), back flow (16) and drainage board (17), guiding gutter (806) are offered respectively in first fan frame (4) and the inboard bottom of second fan frame (5), just guiding gutter (806) are offered in water curtain subassembly (8) bottom, water tank (13) fixed mounting is inboard in fixed frame (1), just water tank (13) fixed mounting is in first fan (2) and second fan (3) bottom, water pump (14) fixed mounting is in water tank (13) bottom, delivery pipe (15) one end fixed connection is in water pump (14) drainage end, delivery pipe (15) other end fixed mounting is in water curtain subassembly (8) input, back flow (16) one end fixed connection is inside guiding gutter (806) one end, back flow (16) other end fixed mounting is in water tank (13) inside, drainage board (17) fixed mounting is inside water tank (13), water pump (14) fixed mounting is in water pump (14) one side at water pump (16) one side fixed mounting water pump (17).
3. The air circulation type cooling and dedusting negative pressure fan set according to claim 1, wherein: the utility model discloses a deodorizing filter screen, including water curtain subassembly (8), filter screen side fixture block (803) of water curtain subassembly (8) lateral wall fixedly connected with, deodorizing filter screen (9) lateral wall fixedly connected with filter screen side fixture block (901), the mounting groove has all been seted up to first fan frame (4) and second fan frame (5) inboard, just first fan frame (4) and second fan frame (5) inboard mounting groove are in water curtain side fixture block (803) and filter screen side fixture block (901) looks adaptation respectively.
4. The air circulation type cooling and dedusting negative pressure fan set according to claim 1, wherein: and the louver (12) is arranged at one end of each of the first air frame (4) and the second air frame (5), and the louver (12) is made of hard plastic.
5. The air circulation type cooling and dedusting negative pressure fan set according to claim 1, wherein: the filter housing (7) is internally and fixedly provided with a partition plate (18), and the partition plate (18) is fixedly arranged between the first filter plate (701) and the second filter plate (702).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210672279.2A CN115095941B (en) | 2022-06-15 | 2022-06-15 | Air circulation type cooling and dedusting negative pressure fan set and use method thereof |
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| CN202210672279.2A CN115095941B (en) | 2022-06-15 | 2022-06-15 | Air circulation type cooling and dedusting negative pressure fan set and use method thereof |
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| CN103267323B (en) * | 2013-04-27 | 2015-12-09 | 宁波澳克莱空气能科技有限公司 | Air energy PM2.5 cascade filtering window device |
| CN204923292U (en) * | 2015-08-27 | 2015-12-30 | 苏州通威特种饲料有限公司 | Feed production uses in workshop cooling and ventilating system |
| CN108917052A (en) * | 2018-05-02 | 2018-11-30 | 高峰 | One kind having cleaning mosquito effect Multifunctional air clarifying device |
| CN210241882U (en) * | 2019-04-08 | 2020-04-03 | 河北泽能环境科技有限公司 | Intelligent air inlet device of fresh air system |
| CN216667897U (en) * | 2021-07-28 | 2022-06-03 | 苏州浩佳节能科技有限公司 | Two-way backward flow formula new trend treatment facility |
| CN113654144B (en) * | 2021-08-23 | 2022-08-26 | 安徽巨铭环境控制设备有限公司 | Air circulation type cooling and dedusting negative pressure fan set and using method thereof |
| CN215637796U (en) * | 2021-09-01 | 2022-01-25 | 中启胶建集团有限公司 | Mosquito-proof worm's ventilation unit for architectural design |
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