CN113654144A - Air circulation type cooling and dedusting negative pressure fan set and using method thereof - Google Patents
Air circulation type cooling and dedusting negative pressure fan set and using method thereof Download PDFInfo
- Publication number
- CN113654144A CN113654144A CN202110968445.9A CN202110968445A CN113654144A CN 113654144 A CN113654144 A CN 113654144A CN 202110968445 A CN202110968445 A CN 202110968445A CN 113654144 A CN113654144 A CN 113654144A
- Authority
- CN
- China
- Prior art keywords
- water
- pressure fan
- air
- negative pressure
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000004332 deodorization Methods 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 230000001954 sterilising effect Effects 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 187
- 238000010408 sweeping Methods 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 18
- 239000010865 sewage Substances 0.000 claims description 18
- 238000007790 scraping Methods 0.000 claims description 17
- 230000001877 deodorizing effect Effects 0.000 claims description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 10
- 241001330002 Bambuseae Species 0.000 claims description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 10
- 239000011425 bamboo Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 4
- 230000001502 supplementing effect Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 description 8
- 239000007921 spray Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 206010019345 Heat stroke Diseases 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0035—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
-
- 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
-
- 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
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
-
- 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
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/22—Cleaning ducts or apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physical Water Treatments (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an air circulation type cooling and dedusting negative pressure fan set and a using method thereof; the negative pressure fan box is fixedly provided with a first filter screen for filtering air inside one end, close to a fresh air port, of the negative pressure fan box, a humidifying component for humidifying the first filter screen is arranged above the first filter screen and positioned at the top of the negative pressure fan box, and a detachable deodorization plate and a plurality of ultraviolet lamp tubes for sterilizing air are embedded inside the negative pressure fan box; first filter screen and deodorization board filter and deodorization to the air, disinfect to the air through ultraviolet tube, and the air after the processing is carried the inside of row's bellows through the return air pipe, carries out the humidification to the air at the inside cascade plate of the incasement portion of airing exhaust, cools down to indoor, reduces the dust in the room air and flies the wadding simultaneously, effectual promotion air quality, effectual promotion user comfort level.
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 using method thereof.
Background
The negative pressure fan is a device utilizing the cooling principle of air convection and negative pressure ventilation, in the working environment of a factory workshop, the fan is often adopted to circulate air in the workshop, the circulated air promotes the evaporation of liquid on the skin of a human body, so that the body surface temperature of workers in the workshop is reduced, the heat stroke of the workers in the workshop is avoided, and in a textile workshop, the excessively dried air can improve the probability of open fire in the workshop, the risk of fire is increased, and the air humidity in the workshop cannot be too low;
and present measure is at the inside cascade that increases of factory building to promote the heat exchange volume of water and air, and then promote indoor humidity, but present cascade and fan mounted position are inconsistent, and the effect of mutually supporting between the two is poor, and something can lead to the inside humiture in workshop all too big, and then leads to the inside staff in workshop to dewater heatstroke under high temperature and high humidity situation.
In the Chinese patent grant publication number: CN105736420B discloses a negative pressure fan for cooling and dedusting, wherein an atomization mechanism is utilized to generate water mist in the technical scheme, so that the water mist and water are fully combined, the cooling effect is obvious, however, flying flocs floating in the air in a workshop still cannot be treated, and the air quality in the workshop is poor; in order to solve the problem of exposure of the current negative pressure fan in the use process, improvement and optimization of the negative pressure fan are needed.
Disclosure of Invention
In order to solve the technical problems, the invention provides an air circulation type cooling and dedusting negative pressure fan set and a using method thereof, and the air circulation type cooling and dedusting negative pressure fan set has the characteristics of being convenient for cooling indoors and improving the quality of air inside a workshop.
In order to achieve the purpose, the invention provides the following technical scheme: an air circulation type cooling and dedusting negative pressure fan set comprises a negative pressure fan box for cooling and dedusting air, wherein a negative pressure fan is erected in the negative pressure fan box, a first filter screen for filtering the air is fixedly arranged in one end, close to a fresh air inlet, of the negative pressure fan box, a humidifying component for humidifying the first filter screen is arranged above the first filter screen, positioned at the top of the negative pressure fan box, a detachable deodorizing plate is embedded in one side, close to the negative pressure fan, of the first filter screen, positioned in the negative pressure fan box, one side, close to the negative pressure fan, of the deodorizing plate is provided with a plurality of ultraviolet lamp tubes for sterilizing the air, positioned in the negative pressure fan box, and an air outlet end of the negative pressure fan box is connected with a return air pipe;
the air exhaust box is used for humidifying air, an air inlet end of the air exhaust box is connected with the other end of the air return pipe, and a water replenishing assembly for humidifying air is erected inside the air exhaust box;
and the filter cylinder is used for circularly conveying water, and a pressurizing pump for pumping and pressurizing the filtered water is also arranged inside the filter cylinder.
According to the preferable technical scheme of the air circulation type cooling and dedusting negative pressure fan set, the humidifying component comprises a second water conveying pipe, water discharging holes and water equalizing strips, a water guide groove is formed in the position, located at the top of the negative pressure fan box, along the installation direction of the first filter screen, the second water conveying pipe is horizontally erected on the negative pressure fan box, and the water discharging holes are uniformly distributed in the side wall of the second water conveying pipe and face the water guide groove to spray water to humidify the first filter screen.
According to the preferable technical scheme of the air circulation type cooling and dedusting negative pressure fan set, the outside of each ultraviolet lamp tube is sleeved with a protection cylinder, the protection cylinder is a hollow transparent tubular component, and the bottom end of the protection cylinder is fixed on the inner wall of a negative pressure fan box.
According to the preferable technical scheme of the air circulation type cooling and dedusting negative pressure fan set, the side face of the protection cylinder is provided with the scraping and sweeping plate, one side of the scraping and sweeping plate, facing the protection cylinder, is uniformly provided with the scraping and sweeping brushes for cleaning the side wall of the protection cylinder, the outer wall of the upper end of the protection cylinder is sleeved with the adjusting ring capable of horizontally rotating, the outer wall of the adjusting ring is provided with the embedded groove, and the embedded groove is used for embedding the scraping and sweeping plate and driving the scraping and sweeping plate to move.
As the preferable technical scheme of the air circulation type cooling and dedusting negative pressure fan set, the top end of the ultraviolet lamp tube is provided with the adjusting sealing cover, the adjusting sealing cover is embedded on the negative pressure fan box and can horizontally rotate on the negative pressure fan box, the bottom end of the adjusting sealing cover is provided with the embedded blind hole embedded with the top end of the scraping and sweeping plate, and the scraping and sweeping plate is driven to do circular motion when the adjusting sealing cover horizontally rotates.
According to the preferable technical scheme of the air circulation type cooling and dedusting negative pressure fan set, the water supplementing assembly comprises a water curtain plate fixed inside the air exhaust box, a water guide groove is also formed in the top of the air exhaust box along the installation direction of the water curtain plate, a first water conveying pipe is horizontally erected on the outer wall of the air exhaust box, and water exhaust holes for spraying water to the water curtain plate are uniformly distributed in the side wall of the first water conveying pipe.
According to the preferable technical scheme of the air circulation type cooling and dedusting negative pressure fan set, a water guide slope for water drainage is arranged below the water curtain plate and on the side wall of the air exhaust box, a first water drainage groove is integrally formed below the water guide slope and on the side wall of the air exhaust box, one end of the first water drainage groove is connected with a first water guide pipe, and the other end of the first water guide pipe is connected with a second water delivery pipe.
According to the preferable technical scheme of the air circulation type cooling and dedusting negative pressure fan set, a water guide slope for draining water is also formed below the first filter screen and on the side wall of the negative pressure fan box, a second water drainage groove is integrally formed below the water guide slope and on the side wall of the negative pressure fan box, one end of the second water drainage groove is connected with a sewage pipe, and the other end of the sewage pipe is inserted into the filter cylinder.
According to the preferable technical scheme of the air circulation type cooling and dedusting negative pressure fan set, a filter screen for filtering water is erected inside the filter cylinder, the pressure pump is located below the filter screen, a water outlet pipe of the pressure pump is connected with a return pipe, and the other end of the return pipe is connected with a first water delivery pipe and supplies water to the first water delivery pipe.
The preferable technical scheme of the using method of the air circulation type cooling and dedusting negative pressure fan set comprises the following steps: respectively fixing a first filter screen and a water curtain plate inside a negative pressure fan box and the water curtain plate, and connecting the negative pressure fan box with an exhaust box through a return air pipe;
step two: the deodorization plate is inserted into the negative pressure fan box, then the ultraviolet lamp tube is fixed in the negative pressure fan box, the protective cylinder is sleeved outside the ultraviolet lamp tube, the scraping and sweeping plate is embedded and clamped inside the embedding groove, and the adjusting sealing cover is connected with the scraping and sweeping plate through the embedding blind hole when being installed on the negative pressure fan box;
step three: the sewage pipe is connected with the second water drainage tank and the filter cylinder, the backflow pipe is connected with the pressure pump and the first water delivery pipe, and the first water guide pipe is connected with the first water drainage tank and the second water delivery pipe, so that water circulates.
Compared with the prior art, the invention has the beneficial effects that:
1. this technical scheme filters and deodorization through first filter screen and deodorization board to the air, sterilizes the air through ultraviolet tube, and the air after the processing is carried the inside of exhausting case through the return air duct, carries out the humidification to the air at the inside cascade plate of the case of airing exhaust, cools down to indoor, reduces the dust in the room air and flies the wadding simultaneously, effectual promotion air quality, effectual promotion user comfort level.
2. The negative pressure fan is additionally provided with water circulation equipment, water discharged from the water curtain plate reaches the first filter screen for secondary use, later sewage can be filtered through the filter screen inside the filter cartridge, and the water is recycled through pressurization of the pressurization pump, so that a user can use the equipment more conveniently.
Drawings
In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
FIG. 1 is a schematic view of a fan mechanism of the present invention;
FIG. 2 is a schematic partial cross-sectional view of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the filter cartridge of the present invention;
FIG. 4 is an enlarged view of the structure at A of FIG. 2 according to the present invention;
FIG. 5 is an enlarged view of the structure at B of FIG. 2 according to the present invention;
in the figure: 1. a negative pressure fan box; 2. a negative pressure fan; 3. a sweeping plate; 4. scraping and sweeping the brush; 5. a protective cylinder; 6. an ultraviolet lamp tube; 7. a deodorizing plate; 8. a first filter screen; 9. a louver board; 10. a water chute; 11. water homogenizing strips; 12. a drain hole; 13. a second water delivery pipe; 14. adjusting the sealing cover; 15. embedding a blind hole; 16. an adjusting ring; 17. a fitting groove; 18. an exhaust box; 19. a first water delivery pipe; 20. a water curtain plate; 21. water guiding slope; 22. a first drainage tank; 23. a first water conduit; 24. a return air duct; 25. a filter cartridge; 26. a cover plate; 27. a sewage pipe; 28. a second water discharge tank; 29. a return pipe; 30. a filter screen; 31. a pressure pump; 32. and (5) sinking the tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in figures 1-5, the air circulation type cooling and dedusting negative pressure fan set disclosed by the invention comprises a negative pressure fan box 1 for cooling and dedusting air, a negative pressure fan 2 is erected inside the negative pressure fan box 1, a plurality of louver plates 9 are uniformly distributed inside the air inlet end of the negative pressure fan box 1, a first filter screen 8 for filtering air is fixedly arranged inside one end of the negative pressure fan box 1 close to a fresh air inlet, the first filter screen 8 is vertically arranged in a posture perpendicular to the air flowing direction, a humidifying component for humidifying the first filter screen 8 is arranged at the top of the negative pressure fan box 1 above the first filter screen 8, a detachable deodorizing plate 7 is embedded inside the negative pressure fan box 1 at one side of the first filter screen 8 close to the negative pressure fan 2, the side wall of the negative pressure fan box 1 at the top end of the deodorizing plate 7 enables an operator to directly take the deodorizing plate 7 outside the negative pressure fan box 1 and replace the deodorizing plate 7, activated carbon particles are filled in the deodorizing plate 7, peculiar smell in the air is absorbed when the air passes through, a plurality of ultraviolet lamp tubes 6 for sterilizing the air are arranged in the negative pressure fan box 1 at one side of the deodorizing plate 7 close to the negative pressure fan 2, and the air outlet end of the negative pressure fan box 1 is connected with an air return pipe 24;
an air exhaust box 18 for humidifying air, a plurality of louver boards 9 are uniformly distributed inside the air outlet end of the air exhaust box 18, the air inlet end of the air exhaust box 18 is connected with the other end of the return air pipe 24, and a water supplementing assembly for humidifying air is erected inside the air exhaust box 18;
a filter cylinder 25 for circularly conveying water, wherein a pressure pump 31 for pumping and pressurizing the filtered water is arranged in the filter cylinder 25;
the negative pressure fan box 1 and the exhaust box 18 disclosed in the technical scheme are installed in a horizontal installation mode, and the air inlet end and the air outlet end of the negative pressure fan box are kept on the same straight line, so that all parts in the equipment can be conveniently installed.
Specifically, the humidification subassembly includes second raceway 13, wash port 12 and equal water bar 11, guiding gutter 10 has been seted up at the top that lies in negative pressure fan case 1 along the direction of installation of first filter screen 8, second raceway 13 level is erect on negative pressure fan case 1, a plurality of wash ports 12 evenly arrange at second raceway 13 lateral wall, and spray water humidification to first filter screen 8 towards guiding gutter 10, guiding gutter 10's inside still is filled and is equipped with equal water bar 11 in this embodiment, equal water bar 11 adopts porous rubber strip component, can spray water on equal water bar 11 when a plurality of wash ports 12 spray water, the rethread is equal water bar 11 makes water even carry on first filter screen 8, filter the air through moist first filter screen 8, and reduce the flying wadding in the air, the dust content.
Specifically, a protective cylinder 5 is sleeved outside each ultraviolet lamp tube 6, the protective cylinder 5 is a hollow transparent tubular member, the bottom end of the protective cylinder 5 is fixed on the inner wall of the negative pressure fan box 1, the two ends of the protective cylinder 5 in the embodiment are of an open structure, the top end of the protective cylinder 5 is sealed by adjusting the sealing cover 14, when the sealing cover 14 is adjusted to be taken down from the negative pressure fan box 1, an operator can manually take out the ultraviolet lamp tubes 6 from the inside of the protective cylinder 5, and the ultraviolet lamp tubes 6 are convenient to replace.
Specifically, the side of a protection section of thick bamboo 5 is equipped with scrapes and sweeps board 3, scrapes sweep board 3 and evenly arrange towards one side of a protection section of thick bamboo 5 and be equipped with and scrape the brush 4 that sweeps 5 lateral walls cleanly, but the upper end outer wall of a protection section of thick bamboo 5 has cup jointed horizontal pivoted adjustable ring 16, adjustable ring 16 passes through interference fit and overlaps at a protection section of thick bamboo 5 outer wall, gomphosis groove 17 has been seted up to the outer wall of adjustable ring 16, gomphosis groove 17 is used for the gomphosis to scrape sweep board 3 to the drive is scraped and is swept board 3 motions.
Specifically, the top end of the ultraviolet lamp tube 6 is provided with an adjusting sealing cover 14, the adjusting sealing cover 14 is embedded on the negative pressure fan box 1, the bottom end of the adjusting sealing cover 14 is provided with an embedded blind hole 15 which is embedded with the top end of the scraping and sweeping plate 3, the scraping and sweeping plate 3 is driven to do circular motion when the adjusting sealing cover 14 rotates horizontally, the embedded blind hole 15 can also be used as a positioning structure when the adjusting sealing cover 14 is installed, the upper surface of the adjusting sealing cover 14 is provided with a strip-shaped sinking groove 32, the hand of an operator is clamped in the sinking groove 32, the adjusting sealing cover 14 can be rotated, so that the adjusting sealing cover 14 horizontally rotates on the negative pressure fan box 1, and then drive and scrape sweep board 3 and do the circular motion at 5 lateral walls of a protection section of thick bamboo, scrape through scraping brush 4 and sweep 5 lateral walls of a protection section of thick bamboo, the ultraviolet tube 6 of being convenient for carries out ultraviolet sterilization to the air.
Specifically, the water replenishing assembly comprises a water curtain plate 20 fixed inside the air exhaust box 18, a water guide groove 10 is also formed in the top of the air exhaust box 18 along the installation direction of the water curtain plate 20, a first water delivery pipe 19 is horizontally erected on the outer wall of the air exhaust box 18, water discharge holes 12 for spraying water to the water curtain plate 20 are also uniformly distributed in the side wall of the first water delivery pipe 19, and water equalizing strips 11 are also filled inside the water guide groove 10 in the embodiment.
Specifically, a water guiding slope 21 for draining water is arranged below the water curtain plate 20 on the side wall of the air exhaust box 18, a first water exhaust groove 22 is integrally formed below the water guiding slope 21 on the side wall of the air exhaust box 18, one end of the first water exhaust groove 22 is connected with a first water guiding pipe 23, the other end of the first water guiding pipe 23 is connected with the second water conveying pipe 13, and in this embodiment, the first water guiding pipe 23 guides water from the first water exhaust groove 22 to the second water conveying pipe 13.
Specifically, a water guiding slope 21 for draining water is also formed on the side wall of the negative pressure fan box 1 below the first filter screen 8, a second water draining groove 28 is integrally formed on the side wall of the negative pressure fan box 1 below the water guiding slope 21, one end of the second water draining groove 28 is connected with a sewage pipe 27, and the other end of the sewage pipe 27 penetrates through the cover plate 26 and is inserted into the filter cartridge 25, wherein the specifications of the sewage pipe 27 and the second water draining groove 28 are larger than those of the first water guiding pipe 23 and the first water guiding pipe 23, so that sewage can be drained more conveniently.
Specifically, the top of cartridge filter 25 is covered with apron 26, has still seted up the air vent on the apron 26, and the inside of cartridge filter 25 has been erect and is used for carrying out filterable filter screen 30 to water, and the filter screen 30 below that force (forcing) pump 31 is located is connected with back flow 29 on the outlet pipe of force (forcing) pump 31, and the other end of back flow 29 is connected with first raceway 19 and supplies water to it, and filter screen 30 bottom is the circular cone structure in this embodiment to promote filter area, promote the filter effect.
Specifically, the first step: respectively fixing a first filter screen 8 and a water curtain plate 20 inside a negative pressure fan box 1 and the water curtain plate 20, and connecting the negative pressure fan box 1 and an exhaust box 18 through a return air pipe 24;
step two: the deodorization plate 7 is inserted into the negative pressure fan box 1, then the ultraviolet lamp tube 6 is fixed in the negative pressure fan box 1, the protection cylinder 5 is sleeved outside the ultraviolet lamp tube 6, the scraping and sweeping plate 3 is embedded and clamped inside the embedding groove 17, and the adjusting sealing cover 14 is connected with the scraping and sweeping plate 3 through the embedding blind hole 15 when being installed on the negative pressure fan box 1;
step three: the second water discharge tank 28 and the filter cartridge 25 are connected through a sewage pipe 27, the booster pump 31 and the first water delivery pipe 19 are connected through a return pipe 29, and the first water discharge tank 22 and the second water delivery pipe 13 are connected through a first water guide pipe 23, so that water circulates;
step four: in the operation process of the negative pressure fan 2, air outside the negative pressure fan box 1 is sucked into the negative pressure fan box 1, filtering is completed through the deodorizing plate 7 of the first filter screen 8, sterilization is completed through the ultraviolet lamp tube 6, then the air is pressurized into the air return pipe 24, the air is pressurized into the air exhaust box 18 through the air return pipe 24, and the air is humidified and exhausted indoors through the water curtain plate 20 after being pressurized by the fan inside the air exhaust box 18.
The working principle and the using process of the invention are as follows: in the use process of the negative pressure fan, a first filter screen 8 is fixed inside a negative pressure fan box 1, a deodorization plate 7 is embedded inside the negative pressure fan box 1 in an inserting mode, a protection cylinder 5 is fixed inside the negative pressure fan box 1 and protected by an ultraviolet lamp tube 6, air inside the negative pressure fan box 1 is pressurized inside a return air pipe 24 in the operation process of the negative pressure fan 2, the inside of the negative pressure fan box 1 keeps negative pressure, air outside the negative pressure fan box 1 is pressed into the negative pressure fan box 1, the air reaches the first filter screen 8 after being guided by a louver plate 9 and then reaches the deodorization plate 7 after being filtered by the first filter screen 8, and the deodorization plate 7 adsorbs and deodorizes the air to reduce peculiar smell in the air;
air continuously enters the interior of the return air pipe 24 through pressurization of the negative pressure fan 2 and is conveyed to the interior of the exhaust box 18 through the return air pipe 24, a fan is also arranged in the interior of the exhaust box 18 and is used for conveying the air to the air outlet end of the exhaust box 18 and discharging the air, and the air passes through the water curtain plate 20 and the water curtain plate 20 to humidify and replenish the air in the conveying process in the interior of the exhaust box 18 so as to improve the humidity of the air;
the inside of the filter cartridge 25 contains water, the inside of the filter cartridge 25 is provided with a pressure pump 31 for pumping and pressurizing the water, the pressure pump 31 pumps and pressurizes the water in the filter cartridge 25 into the return pipe 29, the water is conveyed from the inside of the return pipe 29 to the inside of the first water conveying pipe 19 and then is discharged through the water discharge hole 12 on the side surface of the first water conveying pipe 19, the water is conveyed onto the water curtain plate 20, the water falls from the water curtain plate 20 to form a water curtain, and the air is humidified through the water curtain;
the redundant water slides down on the water curtain plate 20 and slides down to the inside of the first drainage groove 22 under the guidance of the water guide slope 21, and then is conveyed to the inside of the second water conveying pipe 13 through the first water guide pipe 23 and is sprayed out through the drainage holes 12 on the side surface of the second water conveying pipe 13, so that the water is conveyed to the first filter screen 8, at the moment, when the air outside the negative pressure fan box 1 passes through the first filter screen 8, the first filter screen 8 carrying the water filters dust and flying floc in the air, so that the content of the dust and the flying floc in the air is reduced, and sewage carrying the flying floc and the dust slides down to the inside of the second drainage groove 28 from the first filter screen 8;
the sewage is conveyed to the sewage pipe 27 through the second drainage groove 28 and then conveyed to the inside of the filter cylinder 25 through the sewage pipe 27, the filter screen 30 is erected inside the filter cylinder 25, the sewage can be filtered by the filter screen 30, and the filtered water is conveyed to the inside of the return pipe 29 under the suction and pressurization of the pressurization pump 31 for the next round of circulation and use.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all equivalent variations made by using the contents of the present specification and the drawings are within the protection scope of the present invention.
Claims (10)
1. The utility model provides an air circulation formula cooling dust removal negative pressure fan group which characterized in that: comprises a negative pressure fan box (1) for cooling and dedusting air, a negative pressure fan (2) is erected in the negative pressure fan box (1), a first filter screen (8) for filtering air is fixedly arranged inside one end of the negative pressure fan box (1) close to the fresh air inlet, a humidifying component for humidifying the first filter screen (8) is arranged above the first filter screen (8) and at the top of the negative pressure fan box (1), a detachable deodorization plate (7) is embedded in the negative pressure fan box (1) at one side of the first filter screen (8) close to the negative pressure fan (2), a plurality of ultraviolet lamp tubes (6) for sterilizing air are arranged inside the negative pressure fan box (1) at one side of the deodorizing board (7) close to the negative pressure fan (2), the air outlet end of the negative pressure fan box (1) is connected with an air return pipe (24);
the air exhausting box (18) is used for humidifying air, an air inlet end of the air exhausting box (18) is connected with the other end of the air return pipe (24), and a water supplementing assembly for humidifying air is erected inside the air exhausting box (18);
and the filter cylinder (25) is used for circularly conveying water, and a pressurizing pump (31) for sucking and pressurizing the filtered water is also arranged inside the filter cylinder (25).
2. The air circulation type cooling and dedusting negative-pressure fan set according to claim 1, characterized in that: the humidifying component comprises a second water conveying pipe (13), drain holes (12) and water equalizing strips (11), a water guide groove (10) is formed in the top, located on the negative pressure fan box (1), of the mounting direction of the first filter screen (8), the second water conveying pipe (13) is horizontally erected on the negative pressure fan box (1), the drain holes (12) are evenly distributed in the side wall of the second water conveying pipe (13), and the first filter screen (8) is humidified by water spraying towards the water guide groove (10).
3. The air circulation type cooling and dedusting negative-pressure fan set according to claim 1, characterized in that: the outer part of each ultraviolet lamp tube (6) is sleeved with a protection cylinder (5), each protection cylinder (5) is a hollow transparent tubular component, and the bottom end of each protection cylinder (5) is fixed on the inner wall of the negative pressure fan box (1).
4. The air circulation type cooling and dedusting negative-pressure fan set according to claim 3, characterized in that: the side of a protection section of thick bamboo (5) is equipped with scrapes sweep board (3), scrape sweep board (3) and evenly arrange towards one side of a protection section of thick bamboo (5) and be equipped with scrape and sweep brush (4) to protection section of thick bamboo (5) lateral wall cleanness, but the upper end outer wall of a protection section of thick bamboo (5) has cup jointed horizontal pivoted adjustable ring (16), gomphosis groove (17) have been seted up to the outer wall of adjustable ring (16), gomphosis groove (17) are used for the gomphosis to scrape sweep board (3) to the drive is scraped and is swept board (3) motion.
5. The air circulation type cooling and dedusting negative-pressure fan set according to claim 1, characterized in that: the top of ultraviolet tube (6) is equipped with adjusts sealed lid (14), adjust sealed lid (14) gomphosis and establish on negative pressure fan case (1) to can go up the level at negative pressure fan case (1) and rotate, the bottom of adjusting sealed lid (14) is seted up and is scraped the gomphosis blind hole (15) of sweeping board (3) top looks gomphosis, it drives when adjusting sealed lid (14) level and scrape sweeping board (3) and do the circular motion.
6. The air circulation type cooling and dedusting negative-pressure fan set according to claim 1, characterized in that: the water replenishing assembly comprises a water curtain plate (20) fixed inside the air discharging box (18), a water guide groove (10) is also formed in the top of the air discharging box (18) along the installation direction of the water curtain plate (20), a first water conveying pipe (19) is horizontally erected on the outer wall of the air discharging box (18), and water discharging holes (12) used for spraying water to the water curtain plate (20) are uniformly formed in the side wall of the first water conveying pipe (19).
7. The air circulation type cooling and dedusting negative-pressure fan set according to claim 1, characterized in that: a water guide slope (21) for draining water is arranged on the side wall, located on the air exhaust box (18), below the water curtain plate (20), a first water exhaust groove (22) is integrally formed in the side wall, located on the air exhaust box (18), below the water guide slope (21), one end of the first water exhaust groove (22) is connected with a first water guide pipe (23), and the other end of the first water guide pipe (23) is connected with a second water delivery pipe (13).
8. The air circulation type cooling and dedusting negative-pressure fan set according to claim 1, characterized in that: a water guide slope (21) used for draining water is also formed in the side wall, located on the negative pressure fan box (1), below the first filter screen (8), a second water drainage groove (28) is formed in the side wall, located on the negative pressure fan box (1), below the water guide slope (21) in an integrated mode, one end of the second water drainage groove (28) is connected with a sewage pipe (27), and the other end of the sewage pipe (27) is inserted into the filter cylinder (25).
9. The air circulation type cooling and dedusting negative-pressure fan set according to claim 1, characterized in that: a filter screen (30) for filtering water is erected inside the filter cartridge (25), the pressure pump (31) is positioned below the filter screen (30), a return pipe (29) is connected to a water outlet pipe of the pressure pump (31), and the other end of the return pipe (29) is connected with the first water delivery pipe (19) and supplies water to the first water delivery pipe.
10. The use method of the air circulation type cooling and dedusting negative pressure fan unit is characterized in that: comprises the following steps: respectively fixing a first filter screen (8) and a water curtain plate (20) inside a negative pressure fan box (1) and the water curtain plate (20), and connecting the negative pressure fan box (1) with an air exhaust box (18) through an air return pipe (24);
step two: the deodorization plate (7) is inserted into the negative pressure fan box (1), then the ultraviolet lamp tube (6) is fixed in the negative pressure fan box (1), the protection cylinder (5) is sleeved on the outer side of the ultraviolet lamp tube (6), the scraping and sweeping plate (3) is embedded and clamped in the embedding groove (17), and the adjusting sealing cover (14) is kept connected with the scraping and sweeping plate (3) through the embedding blind hole (15) when being installed on the negative pressure fan box (1);
step three: the sewage pipe (27) is connected with the second drainage groove (28) and the filter cylinder (25), the return pipe (29) is connected with the booster pump (31) and the first water delivery pipe (19), and the first water guide pipe (23) is connected with the first drainage groove (22) and the second water delivery pipe (13) to enable water to circulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110968445.9A CN113654144B (en) | 2021-08-23 | 2021-08-23 | Air circulation type cooling and dedusting negative pressure fan set and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110968445.9A CN113654144B (en) | 2021-08-23 | 2021-08-23 | Air circulation type cooling and dedusting negative pressure fan set and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113654144A true CN113654144A (en) | 2021-11-16 |
| CN113654144B CN113654144B (en) | 2022-08-26 |
Family
ID=78492040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110968445.9A Expired - Fee Related CN113654144B (en) | 2021-08-23 | 2021-08-23 | Air circulation type cooling and dedusting negative pressure fan set and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113654144B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095941A (en) * | 2022-06-15 | 2022-09-23 | 百事德机械（江苏）有限公司 | Air circulation type cooling and dedusting negative pressure fan set and using method thereof |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2644955Y (en) * | 2003-08-25 | 2004-09-29 | 友邦塑胶制品（深圳）有限公司 | Dust removal and disinfection air-conditioner |
| CN103900159A (en) * | 2014-04-25 | 2014-07-02 | 陈国顺 | Multifunctional air-purification air-conditioner energy-saving system with adjustable indoor humidity |
| CN105736420A (en) * | 2016-01-27 | 2016-07-06 | 蚌埠市拓坚机电有限公司 | Negative-pressure draught fan for cooling and dust removing |
| CN205559311U (en) * | 2016-02-17 | 2016-09-07 | 四川鑫龙通风空调设备有限公司 | Fan box |
| CN205832838U (en) * | 2016-07-15 | 2016-12-28 | 东莞凯达环保科技有限公司 | A kind of dust pelletizing system in Furniture Factory polishing workshop |
| CN107774099A (en) * | 2017-10-23 | 2018-03-09 | 广州德中科技有限公司 | A kind of garbage compression station cleans drainage automatically |
| CN208292703U (en) * | 2018-03-29 | 2018-12-28 | 南京莱弗特环保科技有限公司 | A kind of pure water disinfection equipment |
| KR20200011724A (en) * | 2018-07-25 | 2020-02-04 | 주식회사 삼화에이스 | Air conditioning device with bio-filter |
| CN210152711U (en) * | 2019-04-30 | 2020-03-17 | 吴海旭 | Dustproof ventilation device for coal mining |
| CN210302950U (en) * | 2019-08-12 | 2020-04-14 | 青岛滨海金成铸造机械有限公司 | Dust remover of shot blasting machine |
| CN211119817U (en) * | 2019-12-02 | 2020-07-28 | 佛山市南海汇全纺织染整有限公司 | Water curtain cooling device for textile workshop |
| CN211288150U (en) * | 2019-12-05 | 2020-08-18 | 扬州市洁源排水有限公司 | Negative pressure fan with cooling and humidifying effects |
| CN212166943U (en) * | 2020-05-07 | 2020-12-18 | 临沂江鑫钢铁有限公司 | Variable-frequency dust removal device for blast furnace ore tank |
| CN212962085U (en) * | 2020-09-07 | 2021-04-13 | 桐柏县信鸿微纳粉体有限公司 | Negative pressure formula air purification device is used in workshop |
| CN213362720U (en) * | 2020-11-06 | 2021-06-04 | 佛山市南海合丰橡胶制品有限公司 | Workshop aeration cooling system |
| CN213610539U (en) * | 2020-10-28 | 2021-07-06 | 福建省泰宏建设工程有限公司 | Dust fall equipment is used to green building construction scene |
-
2021
- 2021-08-23 CN CN202110968445.9A patent/CN113654144B/en not_active Expired - Fee Related
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2644955Y (en) * | 2003-08-25 | 2004-09-29 | 友邦塑胶制品（深圳）有限公司 | Dust removal and disinfection air-conditioner |
| CN103900159A (en) * | 2014-04-25 | 2014-07-02 | 陈国顺 | Multifunctional air-purification air-conditioner energy-saving system with adjustable indoor humidity |
| CN105736420A (en) * | 2016-01-27 | 2016-07-06 | 蚌埠市拓坚机电有限公司 | Negative-pressure draught fan for cooling and dust removing |
| CN205559311U (en) * | 2016-02-17 | 2016-09-07 | 四川鑫龙通风空调设备有限公司 | Fan box |
| CN205832838U (en) * | 2016-07-15 | 2016-12-28 | 东莞凯达环保科技有限公司 | A kind of dust pelletizing system in Furniture Factory polishing workshop |
| CN107774099A (en) * | 2017-10-23 | 2018-03-09 | 广州德中科技有限公司 | A kind of garbage compression station cleans drainage automatically |
| CN208292703U (en) * | 2018-03-29 | 2018-12-28 | 南京莱弗特环保科技有限公司 | A kind of pure water disinfection equipment |
| KR20200011724A (en) * | 2018-07-25 | 2020-02-04 | 주식회사 삼화에이스 | Air conditioning device with bio-filter |
| CN210152711U (en) * | 2019-04-30 | 2020-03-17 | 吴海旭 | Dustproof ventilation device for coal mining |
| CN210302950U (en) * | 2019-08-12 | 2020-04-14 | 青岛滨海金成铸造机械有限公司 | Dust remover of shot blasting machine |
| CN211119817U (en) * | 2019-12-02 | 2020-07-28 | 佛山市南海汇全纺织染整有限公司 | Water curtain cooling device for textile workshop |
| CN211288150U (en) * | 2019-12-05 | 2020-08-18 | 扬州市洁源排水有限公司 | Negative pressure fan with cooling and humidifying effects |
| CN212166943U (en) * | 2020-05-07 | 2020-12-18 | 临沂江鑫钢铁有限公司 | Variable-frequency dust removal device for blast furnace ore tank |
| CN212962085U (en) * | 2020-09-07 | 2021-04-13 | 桐柏县信鸿微纳粉体有限公司 | Negative pressure formula air purification device is used in workshop |
| CN213610539U (en) * | 2020-10-28 | 2021-07-06 | 福建省泰宏建设工程有限公司 | Dust fall equipment is used to green building construction scene |
| CN213362720U (en) * | 2020-11-06 | 2021-06-04 | 佛山市南海合丰橡胶制品有限公司 | Workshop aeration cooling system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095941A (en) * | 2022-06-15 | 2022-09-23 | 百事德机械（江苏）有限公司 | Air circulation type cooling and dedusting negative pressure fan set and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113654144B (en) | 2022-08-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106839135B (en) | Air conditioner indoor unit, air conditioner outdoor unit and air conditioner | |
| CN108488935B (en) | A filter, sterilization and air supply device for temperature and humidity adjustment | |
| CN111043671A (en) | Air conditioner indoor unit | |
| KR100583071B1 (en) | Screen air cleaning system | |
| CN211400035U (en) | Indoor unit of air conditioner | |
| CN112944530A (en) | Air conditioning equipment's humidification device | |
| CN113654144B (en) | Air circulation type cooling and dedusting negative pressure fan set and using method thereof | |
| CN215675594U (en) | Air treatment equipment | |
| CN113028541B (en) | Humidifying equipment | |
| CN213872996U (en) | A antibacterial clean water tank structure for pure type humidifier | |
| CN207936341U (en) | A kind of filter sterilization air-supply arrangement of warm and humid adjusting | |
| CN219433406U (en) | Fog-free humidifier with heating sterilization structure | |
| CN215982990U (en) | But industrial self-cleaning's wet membrane cabinet-type air conditioner humidifier | |
| CN214307353U (en) | Air conditioner | |
| CN222090447U (en) | A ventilation device for pig farms | |
| CN221146696U (en) | Fresh air condensate water backflow recycling device | |
| CN217154430U (en) | New fan | |
| CN213630768U (en) | New fan equipment | |
| CN220552304U (en) | Cooling tower equipment | |
| CN112984680A (en) | Fresh air constant humidity disinfection all-in-one machine | |
| CN219868270U (en) | Pure humidifier | |
| CN219674368U (en) | Four-side air outlet clamping type fan coil | |
| CN220588182U (en) | Floor sweeping machine with disinfection humidification function | |
| CN222761072U (en) | humidifier | |
| CN218104459U (en) | Automatic pet maintenance device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220826 |