CN120054137B - Spray cooling device of air conditioning unit in spinning room - Google Patents
Spray cooling device of air conditioning unit in spinning roomInfo
- Publication number
- CN120054137B CN120054137B CN202510453572.3A CN202510453572A CN120054137B CN 120054137 B CN120054137 B CN 120054137B CN 202510453572 A CN202510453572 A CN 202510453572A CN 120054137 B CN120054137 B CN 120054137B
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- Prior art keywords
- pipe
- water
- spray
- rotating shaft
- siphon
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
- B01D36/045—Combination of filters with centrifugal separation devices
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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
- 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
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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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a spray cooling device of an air conditioning unit in a spinning room, which relates to the technical field of spray cooling, and comprises an air inlet pipe, an air outlet pipe, a coarse filtering device, a fine filtering device, a clean water tank, a spray device, a sewage tank and a bottom plate, wherein the coarse filtering device can enable large impurities in water flow to be deposited to the bottom under the centrifugal action to realize preliminary separation and filtration, the fine filtering device can carry out back flushing on a filter cylinder after being used for a period of time, quickly bring the deposited impurities away from the surface of the filter cylinder, meanwhile, the scraper structure thoroughly scrapes dirt which is difficult to wash away by water flow under the pushing of backwash water flow, so that the filter cartridge is cleaned in all directions, the spray device can utilize the kinetic energy of the water flow, the spray head can rotate and swing simultaneously, the sprayed water flow can cover the whole return air area, meanwhile, the water flow can be increased according to the rising of the temperature, the movement of the spray head and the drainage device is accelerated, and the whole device can be automatically adjusted according to environmental changes.
Description
Technical Field
The invention relates to the technical field of spray cooling, in particular to a spray cooling device of an air conditioning unit in a spinning room.
Background
In the polyester filament yarn production system, the spinning procedure is taken as a core process link, the accurate control of each process parameter directly influences the physical performance index of the final product, the environment between spinning is also a factor influencing the cooling and forming of the polyester filament yarn, in a spinning workshop, due to the reasons of equipment operation, raw material processing and the like, the return air often carries high-content greasy dirt and dust, and the workshop temperature is also high, and in order to improve the situation, a spraying section water spraying system is generally adopted to carry out one-time comprehensive washing dust fall and humidification regulation and control on the wind source entering an air conditioning system.
The prior art has the defects that the spray humidifying technology is adopted, industrial water is generally not completely purified, the water quality of the industrial water generally contains more suspended impurities and other particulate matters, after long-time operation, the impurities can gradually accumulate at a spray pipeline and a spray nozzle along with water flow entering a spray system to form blockage, so that uneven water mist distribution and reduced spray effect can be caused, and the humidifying and dust-settling functions of partial areas can be possibly disabled.
Disclosure of Invention
The invention aims to provide a spray cooling device of an air conditioning unit in a spinning room, which aims to solve the problems in the prior art.
In order to achieve the purpose, the spray cooling device comprises a spray device, wherein one end of the spray device is provided with an air inlet pipe and a sewage tank, the other end of the spray device is provided with an air outlet pipe, a coarse filtering device, a fine filtering device and a bottom plate are sequentially arranged above the spray device along the water flow direction, and the bottom plate is provided with a water purifying tank. The water flow enters the coarse filtering device, the coarse filtering device removes large impurities in the water flow, the filtered water flow enters the fine filtering device, the fine filtering device removes fine impurities in the water flow, the filtered water flow enters the clean water tank for storage, the water flow in the clean water tank enters the spraying device for spraying and cooling return air entering from the air inlet pipe, the treated return air is discharged from the air outlet pipe, and sprayed sewage enters the sewage tank.
The coarse filtration device comprises a supporting table, the supporting table is arranged on the spraying device, a cyclone cylinder is arranged on the supporting table, a first water inlet pipe is arranged on one side of the cyclone cylinder, a siphon is arranged in the cyclone cylinder, one end of the siphon is arranged on the fine filtration device, a slag discharging pipe is arranged at one end of the cyclone cylinder, a slag discharging valve is arranged in the slag discharging pipe, and the slag discharging valve is connected with a control system.
The siphon comprises a siphon low section, one end of the siphon low section is connected with a siphon high section, one end of the siphon high section is connected with a siphon outlet section, one end of the siphon outlet section is connected with a drainage section, and one end of the drainage section is arranged on the fine filtering device. The rivers get into the whirl section of thick bamboo from first inlet tube, can form the vortex of high-speed rotation after the rivers get into the whirl section of thick bamboo, big impurity receives stronger centrifugal action, is forced outwards to remove and deposit to the bottom to realize preliminary separation filtration, when the water level in the whirl section of thick bamboo rises to siphon high section, the rivers can get into from siphon low section, reach siphon suction section through siphon high section, finally discharge from the drainage section to the second inlet tube in, when the water level descends to siphon low section, the rivers stop flowing, can guarantee that the impurity that suspends in the rivers has sufficient time to subside, further improved the efficiency of whole filtration process.
The fine filtering device comprises a base, the base is installed on spray set, install first water pump on the spray set, install the casing on the base, the inside sliding connection of casing has a section of thick bamboo, spliced pole and connecting pipe are installed to the one end of straining the section of thick bamboo, install in the connecting pipe and support the post, install the scraping plate structure between casing and the section of thick bamboo, cylinder, second inlet tube, drinking-water pipe and back flush pipe are installed to the one end of casing, the blow off pipe is installed to the other end of casing, the blow off pipe passes through pipe connection with the sewage case, install the check valve in the back flush pipe, the drainage section is installed on the second inlet tube, the one end of first water pump is installed on the clean water case, the other end of first water pump is installed on the drinking-water pipe, the connecting pipe slides in the back flush pipe, the jar pole of cylinder is installed on straining the section of thick bamboo, the spliced pole is located the below of second inlet tube, first water pump and cylinder access control system. The water flow enters the shell from the second water inlet pipe, enters the filter cartridge from the outer side of the filter cartridge, filters tiny impurities in the water flow through the filter cartridge, and the control system controls the first water pump to start, and the first water pump pumps the water flow at the inner side of the filter cartridge into the clean water tank through the water pumping pipe.
The scraper structure comprises a circular ring, the circular ring is rotatably arranged at the bottom of the shell, a supporting plate is arranged in the circular ring, a first rotating shaft is arranged on one side of the supporting plate, the first rotating shaft is positioned in the sewage drain pipe, a first water draining fan is arranged at one end of the first rotating shaft, an L-shaped plate is arranged at one end of the circular ring, and a hairbrush is arranged on one side of the L-shaped plate. After the filter cartridge is used for a period of time, the first water pump pumps water on the inner side of the filter cartridge, the air cylinder is controlled to start, the cylinder rod of the air cylinder drives the filter cartridge to slide in the direction of the shell body to approach the air cylinder until the connecting column plugs the second water inlet pipe, the bottom of the filter cartridge leaves the circular ring, the one-way valve is propped against the column to prop up the water in the clean water tank, the water flows into the connecting pipe from the connecting pipe, the water flows from the inner side of the filter cartridge to the outer side of the filter cartridge, impurities deposited on the outer side of the filter cartridge are rapidly taken away from the surface of the filter cartridge, cleaned sewage flows out from the sewage pipe, the sewage drives the first water discharge fan to rotate, the first water discharge fan drives the first rotating shaft to rotate, the first rotating shaft drives the supporting plate to rotate, the circular ring drives the L-shaped plate to rotate around the filter cartridge, and the L-shaped plate drives the brush to thoroughly scrape stubborn dirt which is difficult to be washed away by pure water due to surface tension or adhesion, so that the filter cartridge is cleaned in all directions.
The spray device comprises a box body, the one end at the box body is installed to the air-supply line, go out the other end at the box body is installed to the tuber pipe, the internally mounted of box body has main spray pipe and drainage structure, main spray pipe's one end is installed on the water purification case, main spray pipe is located drainage structure's top, vice spray pipe and water spray structure are installed to main spray pipe's one end, vice spray pipe's one end is installed on the water purification case, temperature sensing structure is installed to vice spray pipe's one end.
The temperature sensing structure comprises an air inlet pipe, the air inlet pipe is arranged at one end of the auxiliary water spraying pipe, a fixing plate is arranged in the air inlet pipe, a guide post is connected to the fixing plate in a sliding mode, a plunger is arranged at one end of the guide post, a plunger head is arranged at one end of the plunger, a reset spring is arranged between the plunger and the fixing plate, a limiting block is arranged on the guide post, and a bimetal block is connected between the fixing plate and the limiting block in a sliding mode. The rivers after filtering get into main spray pipe and vice spray pipe from the water purification case, rivers in the vice spray pipe are plugged up by the plunger head, when the return air gets into inside the box from the air-supply line, the return air gets into from the intake pipe, when the bimetal piece senses the temperature and risees, the bimetal piece can be crooked to one side, the bimetal piece drives the stopper and removes, the stopper drives the guide post and slides to the direction of keeping away from the fixed plate in the fixed plate, the guide post drives the plunger and removes, the plunger drives the plunger head and removes, rivers increase discharge in the vice spray pipe stream to main spray pipe, drive the second drain fan simultaneously and accelerate to rotate.
The water spraying structure comprises a second rotating shaft, the second rotating shaft rotates in a main water spraying pipe, a second water discharging fan, a first bevel gear, a first supporting block and a swinging structure are arranged on the second rotating shaft, a third rotating shaft is arranged at one end of the first supporting block, a second bevel gear is arranged at one end of the third rotating shaft, the first bevel gear is meshed with the second bevel gear, a universal joint is arranged at one end of the third rotating shaft, a fourth rotating shaft is arranged at one end of the universal joint, a spray head seat is arranged at one end of the fourth rotating shaft, a spray head is arranged at one end of the spray head seat, a spray head shell is connected to the outer portion of the spray head seat in a rotating mode, a corrugated pipe is arranged at one end of the spray head shell, and the spray head pipe is arranged on the main water spraying pipe. The water flow of the main water spray pipe drives the second water discharge fan to rotate, the second water discharge fan drives the second rotating shaft to rotate, the second rotating shaft drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the third rotating shaft to rotate, the third rotating shaft drives the universal joint to rotate, the universal joint drives the fourth rotating shaft to rotate, the fourth rotating shaft drives the spray head seat to rotate, and the spray head seat drives water flow in the spray head to rotate.
The swing structure comprises a second supporting block, one end of the second supporting block is arranged on a second rotating shaft, a fifth rotating shaft is arranged at the other end of the second supporting block, a third bevel gear is arranged at one end of the fifth rotating shaft, the third bevel gear is meshed with the first bevel gear, a cylinder is arranged at one end of the fifth rotating shaft and rotates on the inner wall of the box body, a cam groove is arranged on the outer surface of the cylinder, a fixing block is arranged on the inner wall of the box body, one side of the fixing block is rotationally connected with an L-shaped cam, one end of the L-shaped cam slides in the cam groove, and the other end of the L-shaped cam rotates on the spray head shell. The first bevel gear drives the third bevel gear to rotate, the third bevel gear drives the fifth rotating shaft to rotate, the fifth rotating shaft drives the cylinder to rotate, the cylinder drives the cam groove to drive the L-shaped cam to rotate around the fixed block, one end of the L-shaped cam drives the spray head shell to swing, the spray head shell drives the spray head seat and the corrugated pipe to swing, the spray head seat swings while rotating, the water outlet angle of the spray head can be changed, a continuously-changing spray track is formed, the sprayed water flow can be ensured to cover the whole return air area, and the dead angle problem of missing spray or insufficient spraying is avoided.
The drainage structure comprises a first gear, the one end at the second pivot is installed to the first gear, the internally mounted of box has the water catch bowl, the internally mounted of water catch bowl has the hob, the hob rotates on the box, the second gear is installed to the one end of hob, install the belt on second gear and the first gear, the other end of hob is located the sewage case, install the second water pump on the box, the one end of second water pump is installed on the sewage case, the other end of second water pump is installed on first inlet tube, the second water pump inserts control system. The second rotating shaft drives the first gear to rotate, the first gear drives the belt to rotate, the belt drives the second gear to rotate, the second gear drives the screw rod to rotate, the screw rod conveys sprayed sewage into the sewage tank, after a period of time, the second water pump is controlled to start, the second water pump pumps the sewage in the sewage tank into the first water inlet pipe, water recycling is achieved, and industrial water is saved.
Compared with the prior art, the invention has the beneficial effects that:
1. The coarse filtering device adopts the cyclone cylinder, water flow enters the cyclone cylinder to form a vortex rotating at a high speed, large impurities are forced to move outwards and deposit at the bottom under the strong centrifugal action, so that preliminary separation and filtration are realized, meanwhile, the siphon is adopted to intermittently discharge middle filtered water, the residence time of the water flow in the cyclone cylinder is prolonged, so that suspended impurities in the water flow have enough time to settle, and the efficiency of the whole filtering process is further improved;
2. The fine filtering device adopts a back flushing structure, suspended particles, greasy dirt and other fine impurities from fluid can be inevitably accumulated on the surface of the filtering cylinder after the filtering cylinder is used for a period of time, the filtering cylinder is reversely flushed, the deposited impurities are quickly carried away from the surface of the filtering cylinder, meanwhile, the scraping plate structure is stably moved along the surface of the filtering cylinder under the pushing of back flushing water flow, a hairbrush on the scraping plate plays a physical friction role, and stubborn dirt which is difficult to be flushed away by pure water flow due to the surface tension or the adhesion effect is thoroughly scraped, so that the full-direction cleaning of the filtering cylinder is realized, the service life of the filtering cylinder can be prolonged, and the equipment maintenance frequency and the operation cost are reduced;
3. According to the invention, the spray device is driven by the kinetic energy of water flow, the spray head can rotate under the action of the water flow and can swing at the same time, so that the spray head can change the water outlet angle in the working process to form a continuously-changing spray track, the sprayed water flow can cover the whole air return area, the dead angle problem of missing spray or insufficient spray is avoided, meanwhile, the water flow can be increased according to the rising of the temperature, the rotation and swing speed of the spray head are accelerated, the sprayed water mist is enabled to act on the air in a higher frequency and denser coverage mode, the evaporation and heat absorption effects of water are further promoted, the rapid cooling is realized, the speed of a drainage system is correspondingly improved, the phenomenon that the water is accumulated too much in the spray area to influence the subsequent spray effect is avoided, and the positive feedback mechanism enables the whole system to be automatically adjusted according to the environmental change.
Drawings
FIG. 1 is a perspective view of a spray cooler of the present invention;
FIG. 2 is a perspective view of the coarse filtration device of the present invention;
FIG. 3 is a perspective view of a siphon tube according to the present invention;
FIG. 4 is a perspective view of the fine filter device of the present invention;
FIG. 5 is a cross-sectional view of a fine filtration device of the present invention;
FIG. 6 is a perspective view of the squeegee structure of the present invention;
FIG. 7 is a schematic view of the internal structure of the shower device of the present invention;
FIG. 8 is a schematic view of the internal structure of the temperature sensing structure of the present invention;
fig. 9 is a perspective view of a water spraying structure of the present invention.
In the figure, 1, an air inlet pipe; 2, an air outlet pipe; 3, a coarse filtering device; 31, support table, 32, swirl cylinder, 33, first water inlet pipe, 34, slag tap pipe, 35, siphon pipe, 351, siphon low section, 352, siphon high section, 353, siphon outlet section, 354, water drain section, 4, fine filter device, 41, connecting pipe, 42, shell, 43, first water pump, 44, cylinder, 45, second water inlet pipe, 46, water suction pipe, 47, filter cartridge, 48, scraper structure, 481, circular ring, 482, support plate, 483, first water drain fan, 484, L-shaped plate, 485, first rotating shaft, 49, backwash pipe, 5, clean water tank, 6, spray device, 61, tank, 62, main spray pipe, 63, auxiliary spray pipe, 64, temperature sensing structure, 641, fixed plate, 642, guide post, 643, plunger, 644, reset spring, 645, stopper, bimetal block, 65, water spray structure, 651, second rotating shaft, 652, second fan, 653, first bevel gear, second bevel gear, 655, universal joint, third water drain structure, 657, third rotating shaft, 6571, second water drain fan, 484, L-shaped plate, 485, main spray pipe, 63, auxiliary spray pipe, 64, temperature sensing structure, 641, fixed plate 642, guide post, 643, plunger 644, reset spring, 645, stopper, plug, double metal block, 65, water drain structure, water spray structure, 651, water drain structure, 651, second water drain structure, spiral gear, 6575, water drain gear 65, water drain structure, spiral joint structure, water drain structure, spiral water tank, water drain structure, water tank, water drain structure joint, water tank water drain structure water tank water.
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.
1-9, The spray cooling device comprises a spray device 6, wherein one end of the spray device 6 is provided with an air inlet pipe 1 and a sewage tank 7, the other end of the spray device 6 is provided with an air outlet pipe 2, a coarse filtering device 3, a fine filtering device 4 and a bottom plate 8 are sequentially arranged above the spray device 6 along the water flow direction, and a water purifying tank 5 is arranged on the bottom plate 8. The water flow enters the coarse filtration device 3, the coarse filtration device 3 removes large impurities in the water flow, the filtered water flow enters the fine filtration device 4, the fine filtration device 4 removes fine impurities in the water flow, the filtered water flow enters the clean water tank 5 for storage, the water flow in the clean water tank 5 enters the spraying device 6, the return air entering from the air inlet pipe 1 is sprayed and cooled, the treated return air is discharged from the air outlet pipe 2, and the sprayed sewage enters the sewage tank 7.
The coarse filtration device 3 comprises a supporting table 31, the supporting table 31 is arranged on the spraying device 6, a cyclone cylinder 32 is arranged on the supporting table 31, a first water inlet pipe 33 is arranged on one side of the cyclone cylinder 32, a siphon pipe 35 is arranged in the cyclone cylinder 32, one end of the siphon pipe 35 is arranged on the fine filtration device 4, a slag discharging pipe 34 is arranged at one end of the cyclone cylinder 32, a slag discharging valve is arranged in the slag discharging pipe 34, and the slag discharging valve is connected with a control system.
The siphon 35 includes siphon low leg 351, and siphon high leg 352 is connected with to siphon low leg 351's one end, and siphon high leg 352's one end is connected with siphon out section 353, and siphon out section 353's one end is connected with drain section 354, and the one end of drain section 354 is installed on fine filter 4. The rivers get into swirl tube 32 from first inlet tube 33, the rivers can form the vortex of high-speed rotation after getting into swirl tube 32, big impurity receives stronger centrifugal action, be forced outwards to remove and deposit to the bottom, thereby realize preliminary separation filtration, when the water level in swirl tube 32 risees to siphon high section 352, rivers can get into from siphon low section 351, reach siphon suction section 353 through siphon high section 352, finally discharge from drain section 354 to second inlet tube 45, when the water level descends to siphon low section 351, rivers stop flowing, can guarantee that the impurity suspended in the rivers has sufficient time to subside, further improved the efficiency of whole filtration process.
The fine filtering device 4 comprises a base, wherein the base is arranged on the spraying device 6, a first water pump 43 is arranged on the spraying device 6, a shell 42 is arranged on the base, a filter cartridge 47 is connected in the shell 42 in a sliding manner, a connecting column and a connecting pipe 41 are arranged at one end of the filter cartridge 47, a supporting column is arranged in the connecting pipe 41, a scraping plate structure 48 is arranged between the shell 42 and the filter cartridge 47, a cylinder 44, a second water inlet pipe 45, a water suction pipe 46 and a backwashing pipe 49 are arranged at one end of the shell 42, a sewage drain pipe is arranged at the other end of the shell 42 and connected with the sewage tank 7 through a pipeline, a one-way valve is arranged in the backwashing pipe 49, a water drain section 354 is arranged on the second water inlet pipe 45, one end of the first water pump 43 is arranged on the clean water tank 5, the other end of the first water pump 43 is arranged on the water suction pipe 46, the connecting pipe 41 slides in the backwashing pipe 49, a cylinder rod of the cylinder 44 is arranged on the filter cartridge 47, the connecting column is arranged below the second water inlet pipe 45, and the first water pump 43 and the cylinder 44 are connected with a control system. The water flow enters the shell 42 from the second water inlet pipe 45, enters the filter cartridge 47 from the outer side of the filter cartridge 47, the filter cartridge 47 filters fine impurities in the water flow, the control system controls the first water pump 43 to start, and the first water pump 43 pumps the water flow inside the filter cartridge 47 into the clean water tank 5 through the water pumping pipe 46.
The scraper structure 48 comprises a ring 481, the ring 481 is rotatably arranged at the bottom of the shell 42, a supporting plate 482 is arranged in the ring 481, a first rotating shaft 485 is arranged on one side of the supporting plate 482, the first rotating shaft 485 is positioned in the sewage draining pipe, a first water draining fan 483 is arranged at one end of the first rotating shaft 485, an L-shaped plate 484 is arranged at one end of the ring 481, and a hairbrush is arranged on one side of the L-shaped plate 484.
After a period of use, the first water pump 43 pumps water from the inner side of the filter cartridge 47, the control cylinder 44 is started, the cylinder rod of the cylinder 44 drives the filter cartridge 47 to slide in the direction of the housing 42 approaching the cylinder 44 until the connecting column blocks the second water inlet pipe 45, at this time, the bottom of the filter cartridge 47 leaves the circular ring 481 and abuts against the column to push the one-way valve open, water in the clean water tank 5 flows into the connecting pipe 41 from the connecting pipe 41 into the inner side of the filter cartridge 47, water flows from the inner side of the filter cartridge 47 to the outer side of the filter cartridge 47, impurities deposited on the outer side of the filter cartridge 47 are quickly taken away from the surface of the filter cartridge 47, cleaned sewage flows out from the sewage pipe, the sewage drives the first water drain fan 483 to rotate, the first water drain fan 483 drives the first rotating shaft 485 to rotate, the first rotating shaft 485 drives the supporting plate 482, the circular ring 481 drives the L-shaped plate 484 to rotate, and the L-shaped plate 484 rotates around the filter 47 to drive the brush to scrape dirt which is difficult to be washed away by the pure water due to surface tension or adhesion, so that the filter cartridge is thoroughly cleaned.
The spray device 6 comprises a box body 61, the air inlet pipe 1 is arranged at one end of the box body 61, the air outlet pipe 2 is arranged at the other end of the box body 61, a main spray pipe 62 and a drainage structure 66 are arranged in the box body 61, one end of the main spray pipe 62 is arranged on the clean water tank 5, the main spray pipe 62 is arranged above the drainage structure 66, an auxiliary spray pipe 63 and a water spraying structure 65 are arranged at one end of the main spray pipe 62, one end of the auxiliary spray pipe 63 is arranged on the clean water tank 5, and a temperature sensing structure 64 is arranged at one end of the auxiliary spray pipe 63.
The temperature sensing structure 64 comprises an air inlet pipe, the air inlet pipe is arranged at one end of the auxiliary water spraying pipe 63, a fixing plate 641 is arranged in the air inlet pipe, a guide post 642 is connected to the fixing plate 641 in a sliding mode, a plunger 643 is arranged at one end of the guide post 642, a plunger head is arranged at one end of the plunger 643, a return spring 644 is arranged between the plunger 643 and the fixing plate 641, a limiting block 645 is arranged on the guide post 642, and a bimetal block 646 is connected between the fixing plate 641 and the limiting block 645 in a sliding mode.
The filtered water flow enters the main water spraying pipe 62 and the auxiliary water spraying pipe 63 from the water purifying tank 5, the water flow in the auxiliary water spraying pipe 63 is blocked by the plunger head, when return air enters the box 61 from the air inlet pipe 1, the return air enters from the air inlet pipe, when the bimetal block 646 senses that the temperature rises, the bimetal block 646 bends to one side, the bimetal block 646 drives the limiting block 645 to move, the limiting block 645 drives the guide post 642 to slide in the fixing plate 641 in a direction away from the fixing plate 641, the guide post 642 drives the plunger 643 to move, the plunger 643 drives the plunger head to move, the water flow flows from the auxiliary water spraying pipe 63 to the main water spraying pipe 62 to increase the water flow, and meanwhile the second water draining fan 652 is driven to rotate faster.
The water spraying structure 65 comprises a second rotating shaft 651, the second rotating shaft 651 rotates in the main water spraying pipe 62, a second water discharging fan 652, a first bevel gear 653, a first supporting block and a swinging structure 657 are installed on the second rotating shaft 651, a third rotating shaft 656 is installed at one end of the first supporting block, a second bevel gear 654 is installed at one end of the third rotating shaft 656, the first bevel gear 653 is meshed with the second bevel gear 654, a universal joint 655 is installed at one end of the third rotating shaft 656, a fourth rotating shaft is installed at one end of the universal joint 655, a spray head seat is installed at one end of the spray head seat, a spray head shell 659 is connected to the outer portion of the spray head seat in a rotating mode, a corrugated pipe 658 is installed at one end of the spray head shell 659, a spray head pipe is installed at one end of the corrugated pipe 658, and the spray head pipe is installed on the main water spraying pipe 62. The water flow of the main water spray pipe 62 drives the second water discharge fan 652 to rotate, the second water discharge fan 652 drives the second rotating shaft 651 to rotate, the second rotating shaft 651 drives the first bevel gear 653 to rotate, the first bevel gear 653 drives the second bevel gear 654 to rotate, the second bevel gear 654 drives the third rotating shaft 656 to rotate, the third rotating shaft 656 drives the universal joint 655 to rotate, the universal joint 655 drives the fourth rotating shaft to rotate, the fourth rotating shaft drives the spray head seat to rotate, and the spray head seat drives the water flow in the spray head to rotate.
The swing structure 657 includes a second support block 6571, one end of the second support block 6571 is mounted on the second rotating shaft 651, a fifth rotating shaft 6574 is mounted at the other end of the second support block 6571, a third bevel gear 6573 is mounted at one end of the fifth rotating shaft 6574, the third bevel gear 6573 is engaged with the first bevel gear 653, a cylinder is mounted at one end of the fifth rotating shaft 6574, the cylinder rotates on the inner wall of the housing 61, a cam groove 6575 is provided on the outer surface of the cylinder, a fixed block 6572 is mounted on the inner wall of the housing 61, one side of the fixed block 6572 rotates and is connected with an L-shaped cam 6576, one end of the L-shaped cam 6576 slides in the cam groove 6575, and the other end of the L-shaped cam 6576 rotates on the head housing 659.
The first bevel gear 653 drives the third bevel gear 6573 to rotate, the third bevel gear 6573 drives the fifth rotating shaft 6574 to rotate, the fifth rotating shaft 6574 drives the cylinder to rotate, the cylinder drives the cam groove 6575 to drive, the cam groove 6575 drives the L-shaped cam 6576 to rotate around the fixed block 6572, one end of the L-shaped cam 6576 drives the spray head shell 659 to swing, the spray head shell 659 drives the spray head seat and the corrugated pipe 658 to swing while rotating, the spray head seat swings while being capable of changing the water outlet angle of the spray head, a continuously-changing spray track is formed, sprayed water flow is ensured to cover the whole return air area, and the dead angle problem of leakage spray or insufficient spraying is avoided.
The drainage structure 66 includes a first gear 661, the first gear 661 is mounted at one end of the second rotating shaft 651, a water collecting tank 664 is mounted in the tank 61, a screw rod 665 is mounted in the water collecting tank 664, the screw rod 665 rotates on the tank 61, a second gear 662 is mounted at one end of the screw rod 665, a belt 663 is mounted on the second gear 662 and the first gear 661, the other end of the screw rod 665 is located in the sewage tank 7, a second water pump is mounted on the tank 61, one end of the second water pump is mounted on the sewage tank 7, the other end of the second water pump is mounted on the first water inlet pipe 33, and the second water pump is connected to the control system. The second rotating shaft 651 drives the first gear 661 to rotate, the first gear 661 drives the belt 663 to rotate, the belt 663 drives the second gear 662 to rotate, the second gear 662 drives the screw rod 665 to rotate, the screw rod 665 conveys sprayed sewage into the sewage tank 7, after a period of time, the second water pump is controlled to start, the second water pump pumps the sewage in the sewage tank 7 into the first water inlet pipe 33, water recycling is achieved, and industrial water is saved.
The working principle of the invention is as follows:
The rivers of industrial water get into swirl tube 32 from first inlet tube 33, the rivers can form the vortex of high-speed rotation after getting into swirl tube 32, big impurity receives stronger centrifugal action, be forced outwards to remove and deposit to the bottom, thereby realize preliminary separation filtration, when the water level in swirl tube 32 risees to siphon high section 352, rivers can get into from siphon low section 351, reach siphon suction section 353 through siphon high section 352, finally discharge from drain section 354 to second inlet tube 45, when the water level descends to siphon low section 351, rivers stop flowing, can guarantee that the impurity that suspends in the rivers has sufficient time to subside, further improved the efficiency of whole filtration process.
The filtered water flow enters the shell 42 from the second water inlet pipe 45, enters the filter cartridge 47 from the outer side of the filter cartridge 47, the filter cartridge 47 filters fine impurities in the water flow, the control system controls the first water pump 43 to start, and the first water pump 43 pumps the water flow inside the filter cartridge 47 into the clean water tank 5 through the water pumping pipe 46.
After a period of use, the first water pump 43 pumps water from the inner side of the filter cartridge 47, the control cylinder 44 is started, the cylinder rod of the cylinder 44 drives the filter cartridge 47 to slide in the direction of the housing 42 approaching the cylinder 44 until the connecting column blocks the second water inlet pipe 45, at this time, the bottom of the filter cartridge 47 leaves the circular ring 481 and abuts against the column to push the one-way valve open, water in the clean water tank 5 flows into the connecting pipe 41 from the connecting pipe 41 into the inner side of the filter cartridge 47, water flows from the inner side of the filter cartridge 47 to the outer side of the filter cartridge 47, impurities deposited on the outer side of the filter cartridge 47 are quickly taken away from the surface of the filter cartridge 47, cleaned sewage flows out from the sewage pipe, the sewage drives the first water drain fan 483 to rotate, the first water drain fan 483 drives the first rotating shaft 485 to rotate, the first rotating shaft 485 drives the supporting plate 482, the circular ring 481 drives the L-shaped plate 484 to rotate, and the L-shaped plate 484 rotates around the filter 47 to drive the brush to scrape dirt which is difficult to be washed away by the pure water due to surface tension or adhesion, so that the filter cartridge is thoroughly cleaned.
The filtered water flow enters the main water spraying pipe 62 and the auxiliary water spraying pipe 63 from the water purifying tank 5, the water flow in the auxiliary water spraying pipe 63 is blocked by the plunger head, the water flow of the main water spraying pipe 62 drives the second water discharging fan 652 to rotate, the second water discharging fan 652 drives the second rotating shaft 651 to rotate, the second rotating shaft 651 drives the first bevel gear 653 to rotate, the first bevel gear 653 drives the second bevel gear 654 and the third bevel gear 6573 to rotate, the second bevel gear 654 drives the third rotating shaft 656 to rotate, the third rotating shaft 656 drives the universal joint 655 to rotate, the universal joint 655 drives the fourth rotating shaft to rotate, the fourth rotating shaft drives the spray head seat to rotate, the spray head seat drives the water flow in the spray head to rotate, the third bevel gear 6573 drives the fifth rotating shaft 6574 to rotate, the fifth rotating shaft 6574 drives the cylinder to drive the cam groove 6575 to drive the L-shaped cam 6576 to rotate around the fixed block 6572, one end of the L-shaped cam 6576 drives the spray head housing 659 to swing, the spray head housing 659 drives the spray head seat and the corrugated pipe 658 to swing, and the spray head seat swings at the same time, the spray head seat can change the water outlet angle, the spray head seat can change, the water outlet angle of the spray head is changed, the water leakage is avoided, and the problem of the spray is avoided.
When return air enters the box 61 from the air inlet pipe 1, the water flow sprayed by the spray head sprays and cools the return air, when the return air passes through the air inlet pipe, the bimetal block 646 senses the temperature rise, the bimetal block 646 bends to one side, the bimetal block 646 drives the limiting block 645 to move, the limiting block 645 drives the guide post 642 to slide in the fixed plate 641 in the direction far away from the fixed plate 641, the guide post 642 drives the plunger 643 to move, the plunger 643 drives the plunger head to move, the water flow flows from the auxiliary water spraying pipe 63 to the main water spraying pipe 62 to increase the water flow, meanwhile, the second water discharging fan 652 is driven to accelerate the rotation, the rotation and swing speed of the spray head are accelerated, the sprayed water mist is ensured to act on the air in a more dense covering mode with higher frequency, the evaporation and heat absorption effects of the water are further promoted, the rapid cooling is realized, the speed of the water discharging system is also improved, the subsequent spraying effect is influenced by the fact that the water is accumulated too much in the spraying area is avoided, and the positive feedback mechanism enables the whole system to be automatically adjusted according to environmental change.
The return air after spraying and cooling is discharged from the air outlet pipe 2, the second rotating shaft 651 drives the first gear 661 to rotate, the first gear 661 drives the belt 663 to rotate, the belt 663 drives the second gear 662 to rotate, the second gear 662 drives the screw rod 665 to rotate, the screw rod 665 conveys sprayed sewage into the sewage tank 7, after a period of time, industrial water is stopped from being conveyed into the first water inlet pipe 33, the second water pump is controlled to be started, the second water pump pumps the sewage in the sewage tank 7 into the first water inlet pipe 33, water recycling is achieved, and industrial water is saved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
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| CN202510453572.3A CN120054137B (en) | 2025-04-11 | 2025-04-11 | Spray cooling device of air conditioning unit in spinning room |
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| CN213066391U (en) * | 2020-09-26 | 2021-04-27 | 张爽 | Warm logical water that admits air drenches purification heat sink |
| CN219232737U (en) * | 2022-09-27 | 2023-06-23 | 四川双利新材料有限公司 | Cooling spray system applied to aluminum sulfate powder processing |
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| WO2014063326A1 (en) * | 2012-10-25 | 2014-05-01 | Liu Baolin | Air-purifying air-conditioner with cascade-type spray |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213066391U (en) * | 2020-09-26 | 2021-04-27 | 张爽 | Warm logical water that admits air drenches purification heat sink |
| CN219232737U (en) * | 2022-09-27 | 2023-06-23 | 四川双利新材料有限公司 | Cooling spray system applied to aluminum sulfate powder processing |
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