CN116989406A - Energy-saving dust-reducing air cooler - Google Patents
Energy-saving dust-reducing air cooler Download PDFInfo
- Publication number
- CN116989406A CN116989406A CN202311019512.8A CN202311019512A CN116989406A CN 116989406 A CN116989406 A CN 116989406A CN 202311019512 A CN202311019512 A CN 202311019512A CN 116989406 A CN116989406 A CN 116989406A
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- China
- Prior art keywords
- fixedly connected
- plate
- shell
- hollow
- circular ring
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 238000007790 scraping Methods 0.000 claims description 59
- 238000004140 cleaning Methods 0.000 claims description 30
- 238000007789 sealing Methods 0.000 claims description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 230000008602 contraction Effects 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 4
- 238000002955 isolation Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 19
- 239000004575 stone Substances 0.000 description 15
- 239000012535 impurity Substances 0.000 description 10
- 239000002245 particle Substances 0.000 description 10
- 238000001914 filtration Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 239000000498 cooling water Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
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
-
- 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
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
Abstract
The invention relates to the field of air coolers, in particular to an energy-saving dust-reducing air cooler. The technical implementation problems of the invention are as follows: a large amount of comdenstion water that the condenser pipe surface can produce, the dissolved matter in its comdenstion water can deposit gradually at the condenser pipe surface and form the incrustation scale, and when the incrustation scale is thicker relatively, can form the isolation layer on the condenser pipe surface, and then lead to the cooling effect of condenser pipe to descend. The technical implementation scheme of the invention is as follows: an energy-saving dust-reducing air cooler comprises an outer shell, a filter plate, a hollow circular ring, an inner shell and the like; the left side of the shell is provided with an air inlet, and the right side of the shell is provided with an air outlet; the shell is fixedly connected with a hollow circular ring; the inner side of the hollow circular ring is fixedly connected with a filter plate; an inner shell is fixedly connected inside the outer shell. The invention has the following advantages: the scraper is driven to move to the right side by rotating the spiral auger, and when the scraper moves, condensed water on the surfaces of the hollow pipe and the spiral auger is scraped by the scraper, and the scraped condensed water is driven to move to the right side by rotating the spiral auger.
Description
Technical Field
The invention relates to the field of air coolers, in particular to an energy-saving dust-reducing air cooler.
Background
The main function of the air cooler is to regulate the temperature of a household, a factory or a construction site, and the cooling of the hot air is usually realized by using a condensing tube in the process of cooling the hot air by the existing air cooler;
however, in tunnel construction, moisture in the air contains mineral substances, solid particles or other impurities, when a condensing pipe of an air cooler cools hot air, a large amount of condensed water is generated on the surface of the condensing pipe, dissolved substances in the condensed water can be gradually deposited on the surface of the condensing pipe to form scale, and when the scale is relatively thick, an isolation layer is formed on the surface of the condensing pipe, so that the cooling effect of the condensing pipe is reduced.
Disclosure of Invention
In order to overcome the defect that a large amount of condensed water can be generated on the surface of a condensing pipe, and dissolved substances in the condensed water can gradually deposit on the surface of the condensing pipe to form scale, when the scale is relatively thick, an isolating layer can be formed on the surface of the condensing pipe, so that the cooling effect of the condensing pipe is reduced.
The technical implementation scheme of the invention is as follows: an energy-saving dust-reducing air cooler comprises an outer shell, a filter plate, a hollow circular ring and an inner shell; the left side of the shell is provided with an air inlet, and the right side of the shell is provided with an air outlet; the shell is fixedly connected with a hollow circular ring; the inner side of the hollow circular ring is fixedly connected with a filter plate; an inner shell is fixedly connected inside the outer shell; the device also comprises a conveying pipe, a blower, an active carbon plate, a power component, a hollow pipe, a spiral auger, a collecting box and a scraping plate; the inner side of the outer shell is fixedly connected with a blower, and the blower is positioned on the right side of the inner shell; the shell is fixedly connected with a conveying pipe which is fixedly connected with the blower; an active carbon plate is fixedly connected to the right side inside the shell; the inner shell is connected with a power assembly; the outer surface of the conveying pipe is rotationally connected with the hollow pipe, and the hollow pipe is connected with the power assembly; the power component is used for driving the hollow pipe to rotate; the hollow pipe is fixedly connected with a spiral auger, the spiral auger is attached to the inside of the inner shell, a cavity formed in the hollow pipe is communicated with a cavity formed in the spiral auger, and a water delivery head on the conveying pipe is communicated with the cavity; the bottom of the inner shell is detachably connected with a collecting box, and discharge ports formed in the left side and the right side of the inner shell are communicated with the collecting box; the sliding groove part of the inner shell is slidably connected with a scraping plate, and the scraping plate is attached to the hollow pipe and the spiral auger.
Further, the device also comprises a sealing plate and a spring rod; two discharge ports of the inner shell are respectively connected with a sealing plate in a sliding manner, and the sealing plates are attached to the spiral auger; each sealing plate is fixedly connected with two spring rods, and the spring rods are fixedly connected with the inner shell.
Further, the device also comprises a water absorbing sponge, an L-shaped push plate and a contraction spring; the front side and the rear side of the scraping plate are respectively provided with a plurality of ventilation openings, the left side and the right side of the scraping plate are respectively provided with a hollow part, and the lower ends of the hollow parts are communicated with the outside; two hollow parts are fixedly connected with a water absorbing sponge respectively; the two hollow parts are respectively connected with an L-shaped push plate in a sliding way; each L-shaped push plate is fixedly connected with two contraction springs, and the contraction springs are fixedly connected with the scraping plate.
Further, the device also comprises a secondary cleaning component; the front side and the rear side of the scraping plate are respectively connected with a secondary cleaning assembly, and the two secondary cleaning assemblies are symmetrically distributed; the front secondary cleaning component comprises a scraping strip, a string, a torsion spring and a connecting rod; the front side of the scraping plate is rotationally connected with a scraping strip which is made of deformable materials; the scraping strip is fixedly connected with a torsion spring, the torsion spring is fixedly connected with the scraping plate, and the elastic coefficient of the torsion spring is smaller than that of the contraction spring; the upper end of the scraping strip is fixedly connected with a string, and the other end of the string penetrates out of the scraping plate to be fixedly connected with the L-shaped push plate; a plurality of connecting rods are fixedly connected between the two scraping parts of the scraping strip.
Further, the device also comprises a dredging system, wherein the left end of the hollow tube is connected with the dredging system, and the dredging system is connected with the outer shell, the filter plate, the inner shell and the collecting box; the dredging system comprises a cylinder, a fixed circular plate, a fixed circular ring, a square pipe, a vent pipe, a pump and a cleaning plate; the right side of the hollow tube is fixedly connected with a cylinder; the cylinder is rotationally connected with a fixed circular plate, and the fixed circular plate is fixedly connected with the conveying pipe; the inner wall of the shell is fixedly connected with a fixed ring, the fixed ring is rotationally connected with the cylinder, and the water storage part of the fixed ring is communicated with the inside of the cylinder through a water inlet; the fixed ring is fixedly connected with a square tube, one end of the square tube is communicated with the water storage part of the fixed ring, and the other end of the square tube penetrates through the inner shell and is communicated with the collecting box; the cylinder is communicated with a vent pipe; a pump is fixedly connected in the cylinder, and a suction part of the pump is communicated with the cylinder; the left side of the cylinder is fixedly connected with a cleaning plate which is communicated with the discharge part of the pump.
Further, the device also comprises a piston; the inner wall of the cylinder is provided with a thread part; the fixed circular plate is connected with a piston in a sliding manner, and the piston is rotationally connected with the threaded part of the cylinder through a sliding ball.
Further, the device also comprises a filter screen; the lower ends of the two sealing plates are fixedly connected with a filter screen respectively, and the filter screen is positioned in the collecting box.
Further, the device also comprises a protection system, and the protection system is connected above the shell; the protection system comprises an air bag, a round tube and a spray head; an air bag is fixedly connected above the outer part of the shell, a pressure sensor is arranged in the air bag, and water vapor is filled in the air bag; the left side of the air bag is communicated with a circular tube; a cavity is arranged in the hollow circular ring, and the cavity of the hollow circular ring is communicated with the circular tube; the hollow circular ring is communicated with a plurality of spray heads.
Further, the edge of the air bag is provided with a plurality of air outlet holes, and the air outlet holes and the round tube are provided with one-way valves.
Further, the spray head is obliquely arranged towards the left side of the center of the hollow circular ring.
The invention has the following advantages: the scraper is driven to move to the right side by rotating the spiral auger, and when the scraper moves, condensed water on the surfaces of the hollow pipe and the spiral auger is scraped by the scraper, and the scraped condensed water is driven to move to the right side by rotating the spiral auger.
The torsion spring is reset to drive the scraping strip to rotate forwards, the surface of the spiral auger attached with the impurity particles is scraped for the second time, and the impurity particles remained on the surface of the spiral auger are scraped.
Through the drum rotation, and then drive the piston and remove, when the drum from left to right looks anticlockwise rotation, drive the piston and remove left, when the piston removed to screw portion left end, the piston was plugged up the water inlet, and the pump continues the suction this moment, then pumps gas through the breather pipe, and gas is by the pump of sucking in through-hole of piston, and then blows out through the clearance board, blows out through the jet, will block into the stone grain of filter filtration pore department.
Through the buffering of gasbag, avoid causing equipment damage to when stone drop smash on the gasbag, the gasbag takes place deformation this moment, and inside atmospheric pressure risees, and then the air outlet opens with the check valve that pipe department set up, and partial vapor is followed the air outlet blowout, carries out dust fall to equipment periphery.
Drawings
FIG. 1 is a schematic diagram of the structure of an air cooler disclosed by the invention for saving energy and reducing dust;
FIG. 2 is a cross-sectional view of an air cooler disclosure of the present invention for energy saving and dust fall;
FIG. 3 is a first partial cross-sectional view of an energy-saving and dust-reducing air cooler disclosed in the present invention;
FIG. 4 is a second partial cross-sectional view of the energy-saving and dust-reducing air cooler disclosed in the present invention;
FIG. 5 is a schematic diagram of a part of the structure of the air cooler disclosed by the invention for saving energy and reducing dust;
FIG. 6 is a schematic diagram of a secondary cleaning assembly disclosed by the air cooler for saving energy and reducing dust;
fig. 7 is an enlarged view at a of fig. 6;
fig. 8 is an enlarged view at B of fig. 6;
FIG. 9 is a schematic diagram of a dredging system disclosed by an air cooler for energy saving and dust fall;
fig. 10 is an enlarged view at C of fig. 9;
FIG. 11 is a schematic diagram of a portion of a dredging system disclosed by the air cooler for saving energy and reducing dust;
FIG. 12 is a schematic diagram of a protection system disclosed by an air cooler for energy saving and dust fall;
fig. 13 is a schematic diagram of a part of the structure of the protection system disclosed by the air cooler for saving energy and reducing dust.
Meaning of reference numerals in the drawings: 1-outer shell, 2-filter plate, 3-inner shell, 4-delivery tube, 5-blower, 6-activated carbon plate, 7-hollow tube, 8-spiral auger, 9-collection box, 101-motor, 102-first gear, 103-second gear, 111-sealing plate, 112-spring rod, 113-filter screen, 121-scraper, 122-absorbent sponge, 123-L-push plate, 124-retraction spring, 125-scraper, 126-string, 127-torsion spring, 128-connecting rod, 201-cylinder, 202-fixed circular plate, 203-piston, 204-fixed circular ring, 205-square tube, 206-vent tube, 207-pump, 208-purge plate, 301-air bag, 302-round tube, 303-hollow circular ring, 304-spray head, 1 a-air inlet, 1 b-air outlet, 3 a-chute, 3 b-discharge outlet, 4 a-delivery head, 7 a-cavity, 8 a-cavity, 121 a-vent, 121 b-hollow, 201 a-threaded portion, 201 b-hollow portion, 203 a-water inlet, 203 b-sliding ball, 203 a-outlet, 208 a-vent hole, 301a vent hole.
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.
Example 1
An energy-saving dust-reducing air cooler, as shown in figures 1-8, comprises an outer shell 1, a filter plate 2, a hollow circular ring 303 and an inner shell 3; the left side of the shell 1 is provided with an air inlet 1a, and the right side is provided with an air outlet 1b; the shell 1 is fixedly connected with a hollow circular ring 303; the inner side of the hollow circular ring 303 is fixedly connected with a filter plate 2; an inner shell 3 is fixedly connected inside the outer shell 1;
the device also comprises a conveying pipe 4, a blower 5, an activated carbon plate 6, a power component, a hollow pipe 7, a spiral auger 8, a collecting box 9 and a scraping plate 121; the inner side of the outer shell 1 is fixedly connected with a blower 5, and the blower 5 is positioned on the right side of the inner shell 3; the shell 1 is fixedly connected with a conveying pipe 4, and the conveying pipe 4 is fixedly connected with a blower 5; an activated carbon plate 6 is fixedly connected to the right side inside the shell 1; the inner shell 3 is connected with a power assembly; the outer surface of the conveying pipe 4 is rotationally connected with the hollow pipe 7, and the hollow pipe 7 is connected with the power assembly; the power component is used for driving the hollow pipe 7 to rotate; the hollow pipe 7 is fixedly connected with a spiral auger 8, the spiral auger 8 is attached to the inside of the inner shell 3, a cavity 7a formed in the hollow pipe 7 is communicated with a cavity 8a formed in the spiral auger 8, a water delivery head 4a on the delivery pipe 4 is communicated with the cavity 7a, cooling water is delivered through the delivery pipe 4 and delivered to the cavity 7a and the cavity 8a from the water delivery head 4a, and when hot air passes through the hollow pipe 7 and the spiral auger 8, heat exchange is carried out to absorb heat in the air in a tunnel; the bottom of the inner shell 3 is connected with a collecting box 9 through bolts, and discharge ports 3b formed in the left side and the right side of the inner shell 3 are communicated with the collecting box 9; the chute 3a that inner shell 3 offered is located sliding connection has scraper 121, and scraper 121 and cavity pipe 7 and spiral auger 8 laminating, scrapes down the comdenstion water that produces when cooling down cavity pipe 7 and spiral auger 8 condensation through scraper 121.
The power assembly comprises a motor 101, a first gear 102 and a second gear 103; the motor 101 is fixedly connected to the right upper side of the inner shell 3; the output shaft of the motor 101 is fixedly connected with a first gear 102; the hollow tube 7 is fixedly connected with a second gear 103, and the second gear 103 is meshed with the first gear 102.
Also included are a seal plate 111 and a spring rod 112; two discharge ports 3b of the inner shell 3 are respectively connected with a sealing plate 111 in a sliding manner, and the sealing plates 111 are attached to the spiral auger 8; each sealing plate 111 is fixedly connected with two spring rods 112, and the spring rods 112 are fixedly connected with the inner shell 3.
The water absorbing sponge 122, the L-shaped push plate 123 and the contraction spring 124 are also included; the front side and the rear side of the scraper 121 are respectively provided with a plurality of ventilation openings 121a, the left side and the right side of the scraper 121 are respectively provided with a hollow part 121b, and the lower end of the hollow part 121b is communicated with the outside; a water absorbing sponge 122 is fixedly connected to each of the two hollow parts 121b, and when the high-humidity air at the tunnel construction part passes through the ventilation openings 121a, the high-humidity air is dried by the water absorbing sponge 122; the two hollow parts 121b are respectively connected with an L-shaped push plate 123 in a sliding way; each L-shaped push plate 123 is fixedly connected with two contraction springs 124, and the contraction springs 124 are fixedly connected with the scraping plate 121.
The device also comprises a secondary cleaning component; the front side and the rear side of the scraping plate 121 are respectively connected with a secondary cleaning assembly, and the two secondary cleaning assemblies are symmetrically distributed; the front secondary cleaning component comprises a scraping strip 125, a string 126, a torsion spring 127 and a connecting rod 128; the front side of the scraping plate 121 is rotationally connected with a scraping strip 125, the scraping strip 125 is made of a deformable material, and condensed water is thoroughly removed through cleaning the scraping strip 125 again; the scraping strip 125 is fixedly connected with a torsion spring 127, the torsion spring 127 is fixedly connected with the scraping plate 121, and the elastic coefficient of the torsion spring 127 is smaller than that of the contraction spring 124; the upper end of the scraping strip 125 is fixedly connected with a string 126, and the other end of the string 126 penetrates out of the scraping plate 121 to be fixedly connected with the L-shaped push plate 123; two connecting rods 128 are fixedly connected between the two scraping parts of the scraping strip 125.
The tunnel construction is in a high-temperature and high-humidity environment, and the air in the tunnel is in a high-temperature and high-humidity state, so that the high-temperature and high-humidity air in the tunnel is simply called tunnel air for convenience in writing.
When the air constructed in the tunnel is cooled, an operator places equipment in the tunnel, a power supply is connected, external cooling water is communicated with a conveying pipe 4, the cooling water is sequentially conveyed into a cavity 7a and a cavity 8a through a water conveying head 4a of the conveying pipe 4, then a blower 5 is controlled to start working, air in the tunnel is pumped in from an air inlet 1a, after dust in the tunnel air is filtered by a filter plate 2, the tunnel air enters an inner shell 3, a motor 101 is controlled to drive a first gear 102 and a second gear 103 to rotate, the second gear 103 drives a hollow pipe 7 and a spiral auger 8 to rotate, the tunnel air entering the inner shell 3 moves rightwards in a spiral track under the limit of the spiral auger 8, the heat of the tunnel air is reduced through the cooling water at the cavity 7a and the cavity 8a, the flow distance and the cooling time of the tunnel air can be increased through the spiral shape of the spiral auger 8, and the cooling effect on the tunnel air is increased;
when tunnel air is condensed and cooled through the hollow pipe 7 and the spiral auger 8, condensed water can appear on the surfaces of the hollow pipe 7 and the spiral auger 8, and when the condensed water is accumulated for a long time, scale can be formed on the surfaces of the hollow pipe 7 and the spiral auger 8;
therefore, when the control motor 101 drives the hollow tube 7 and the spiral auger 8 to rotate anticlockwise when seen from left to right, the scraper 121 is positioned in the spiral auger 8, the spiral auger 8 rotates and drives the scraper 121 to move to the right, and when the control motor moves, condensed water on the surfaces of the hollow tube 7 and the spiral auger 8 is scraped by the scraper 121 and the scraped condensed water is driven to move to the right by the rotation of the spiral auger 8;
when the tunnel air moves rightwards in the spiral auger 8 in a spiral track to be in contact with the scraping plate 121, the tunnel air enters the scraping plate 121 through the rear ventilation opening 121a and then flows out through the front ventilation opening 121a, and continuously moves rightwards in the spiral track, and in the process, the water absorbing sponge 122 positioned in the hollow part 121b dries the tunnel air passing through, so that the humidity of the tunnel air is reduced;
when the spiral auger 8 rotates anticlockwise when seen from left to right, scraped condensed water is driven by the spiral auger 8 to move rightwards, when an L-shaped push plate 123 on the right side of a scraper 121 contacts a sealing plate 111 on the right side, the spiral auger 8 continues to rotate, so that the L-shaped push plate 123 on the right side continues to move rightwards to press the sealing plate 111, the sealing plate 111 moves, a spring rod 112 contracts at the moment, a discharge port 3b is opened, the discharge port 3b is communicated with a collecting box 9, and then the spiral auger 8 continues to rotate, and the scraped condensed water is pushed into the collecting box 9 from the discharge port 3b to collect; when the L-shaped push plate 123 is extruded to the sealing plate 111, the L-shaped push plate 123 moves, at the moment, the contraction spring 124 contracts, the L-shaped push plate 123 moves to extrude the water absorbed by the water absorbing sponge 122, the water is extruded out and then falls into the collecting box 9 downwards through the hollow part 121b of the scraper 121, so that the water absorbing sponge can be repeatedly used, two groups of water absorbing sponge 122 and the L-shaped push plate 123 are arranged on the scraper 121, when one side extrudes to remove water, tunnel air can continue to flow through the water absorbing sponge 122 and the L-shaped push plate 123 on the other side, and uninterrupted cooling and dehumidification of the tunnel air are ensured; when the discharge port 3b is opened to a certain extent, the spiral auger 8 is controlled to stop rotating;
when the condensed water is discharged into the collecting box 9, as the air applied by the tunnel contains mineral substances, solid particles or other impurities, as shown in fig. 3, the condensed water is scraped and concentrated above the bottom of the inner shell 3, and when the scraper 121 pushes the sealing plate 111 to open the vent 121a, part of impurity particles are adhered to the surface of the spiral auger 8 in front of the scraper 121 when the scraper 121 pushes the sealing plate 111 to open the vent 121a, and not all the impurity particles are discharged into the collecting box 9 together with the condensed water, so that the L-shaped push plate 123 and the sealing plate 111 are mutually extruded, the L-shaped push plate 123 moves, when the contraction spring 124 contracts, the thin rope 126 is converted into a loose state from a tight state, the torsion spring 127 begins to reset after losing the pulling force of the thin rope 126, the torsion spring 127 resets and drives the scraping strip 125 to rotate forwards, secondary scraping and cleaning are carried out on the surface of the spiral auger 8 attached with the impurity particles, the scraping strip 125 is a deformable material, and when two scraping parts of the scraping strip 125 are fixedly connected with the connecting rod 128, the scraping strip 8 rotates under the spiral auger 125, and the connecting rod is always in a fixed state when the scraping strip 125 is in a rotating state; note that, when the retraction spring 124 is in a normal state, the string 126 is in a tight state, and the torsion spring 127 is in a deformed state; when the screw auger 8 rotates to drive the scraping plate 121 to move, the scraping plate 121 moves to squeeze the sealing plate 111, and when the spring rod 112 is compressed to the limit position, the screw auger 8 is controlled to stop rotating, and the scraping plate 121 is still positioned in the screw auger 8;
when the spiral auger 8 rotates anticlockwise from left to right to drive the scraping plate 121 to move to the right end and cleaning is completed, the motor 101 is controlled again to drive the spiral auger 8 to rotate clockwise from left to right, at the moment, the spiral auger 8 drives the scraping plate 121 to move to the left end, the L-shaped push plate 123 on the right side and the sealing plate 111 on the right side lose extrusion force, the spring rod 112 and the contraction spring 124 reset, and the sealing plate 111 seals the discharge port 3b again; when the spiral auger 8 drives the scraping plate 121 to move to the left end, the operation is performed as above, and the cleaning and the removal of condensed water are completed; the condensed water on the surfaces of the hollow pipe 7 and the spiral auger 8 is thoroughly cleaned by controlling the spiral auger 8 to repeatedly forward and reverse, and flowing tunnel air can be disturbed during forward and reverse rotation, so that the cooling and dehumidifying processes of the tunnel air are increased, after the cooling and dehumidifying processes of the tunnel air are finished, the tunnel air which is cooled and dehumidified continuously moves rightwards under the driving of the blower 5, and after harmful gas is removed through the filtration of the activated carbon plate 6, the air is discharged from the air outlet 1b on the right side, the cooling and dehumidifying processes of the tunnel air are finished, and toxic gas in the tunnel air is filtered.
Example 2
On the basis of the embodiment 1, as shown in fig. 9-11, the device also comprises a dredging system, wherein the left end of the hollow pipe 7 is connected with the dredging system, and the dredging system is connected with the outer shell 1, the filter plate 2, the inner shell 3 and the collecting box 9; the dredging system comprises a cylinder 201, a fixed circular plate 202, a fixed circular ring 204, a square tube 205, a vent tube 206, a pump 207 and a cleaning plate 208; the right side of the hollow tube 7 is fixedly connected with a cylinder 201; a fixed circular plate 202 is rotatably connected to the cylinder 201, and the fixed circular plate 202 is fixedly connected to the conveying pipe 4; the inner wall of the shell 1 is fixedly connected with a fixed circular ring 204, the fixed circular ring 204 is rotationally connected with the cylinder 201, and a water storage part 204a of the fixed circular ring 204 is communicated with the inside of the cylinder 201 through a water inlet 201 b; the fixed circular ring 204 is fixedly connected with a square tube 205, one end of the square tube 205 is communicated with a water storage part 204a of the fixed circular ring 204, and the other end of the square tube 205 penetrates through the inner shell 3 and is communicated with the collecting box 9; the cylinder 201 is communicated with a vent pipe 206; a pump 207 is fixedly connected in the cylinder 201, and a suction part of the pump 207 is communicated with the cylinder 201; a cleaning plate 208 is fixedly connected to the left side of the cylinder 201, and the cleaning plate 208 communicates with a discharge portion of the pump 207, and condensed water and gas are sucked by the pump 207 and discharged from a discharge hole 208a of the cleaning plate 208 to clean the surface of the filter plate 2.
Also included is a piston 203; the inner wall of the cylinder 201 is provided with a thread part 201a; the fixed circular plate 202 is slidably connected with a piston 203, the piston 203 is rotationally connected with a threaded part 201a of the cylinder 201 through a sliding ball 203a, and the piston 203 is driven to move through the rotation of the cylinder 201, so that the condensed water and the gas are switched, and the surfaces of the filter plates 2 are cleaned respectively.
Also included is a screen 113; the lower ends of the two sealing plates 111 are fixedly connected with a filter screen 113 respectively, the filter screen 113 is positioned inside the collecting box 9, and when the square tube 205 sucks condensed water collected in the collecting box 9, the collected impurity particles are prevented from being sucked away together through the filtration of the filter screen 113.
When the blower 5 sucks tunnel air, the tunnel air enters from the air inlet 1a, and a large amount of dust is constructed in the tunnel, so when the filter plate 2 is used for filtering dust in the tunnel air, the filter plate 2 is blocked and cannot work continuously after long-term use, after the filter plate 2 is used for a period of time, the condensed water collected by the collecting box 9 is sucked into the cylinder 201 through the square pipe 205, the water storage part 204a and the water inlet 201b in sequence, as shown in fig. 9, the sucked condensed water is conveyed into the cleaning plate 208 through the discharging part of the pump 207, the condensed water is sprayed on the filter plate 2 through the discharging hole 208a of the cleaning plate 208, dust attached to the surface of the filter plate 2 is washed, and when the condensed water collected in the collecting box 9 is sucked, the collected impurity particles are prevented from being sucked away together through the filtering of the filter screen 113, and the condensed water is collected and reused, so that the filter plate 2 is prevented from being blocked and the filter plate 2 can be reused while energy consumption is saved;
however, during construction in the tunnel, various stones often fall, fine stones are sucked together when the blower 5 sucks tunnel air, the stones are blocked into the filtering holes of the filter plate 2 when the stones are filtered by the filter plate 2, condensed water collected by the collecting box 9 is limited and not much, and the stones blocked into the filtering holes of the filter plate 2 cannot be effectively flushed out by spraying the condensed water through the cleaning plate 208, so that when the filter plate 2 is cleaned, the cylinder 201 is driven to rotate forward and backward by forward rotation and backward rotation of the hollow tube 7, and further the sliding ball 203a of the piston 203 is rotationally connected on the threaded part 201a of the cylinder 201, so that when the cylinder 201 rotates, the piston 203 is driven to move leftwards or rightwards on the threaded part 201a again;
when the cylinder 201 rotates anticlockwise from left to right, as shown in fig. 10, the piston 203 is driven to move leftwards, when the piston 203 moves to the leftmost end of the threaded portion 201a, the water inlet 201b is blocked by the piston 203, at the moment, the pump 207 continues to suck, gas is sucked into the pump 207 through the vent pipe 206, the gas is blown out through the through hole 203b of the piston 203 and then blown out through the cleaning plate 208, stone particles clamped in the filter holes of the filter plate 2 are blown out through air injection, and when the cylinder 201 is reversed, the piston 203 is driven to reset, and the vent pipe 206 is blocked; the surface of the filter plate 2 is cleaned by switching condensed water and gas, so that impurities on the surface of the filter plate 2 are thoroughly cleaned.
Example 3
On the basis of the embodiment 2, as shown in fig. 12-13, the device further comprises a protection system, wherein the protection system is connected above the shell 1; the protection system comprises an air bag 301, a circular tube 302 and a spray head 304; an air bag 301 is fixedly connected above the outer part of the shell 1, a pressure sensor is arranged in the air bag 301, water vapor is filled in the air bag 301, and the air bag 301 is used for protecting the upper part of the equipment, so that the equipment is prevented from being damaged due to falling of stones during tunnel construction; the left side of the air bag 301 is communicated with a circular tube 302; a cavity is arranged in the hollow circular ring 303, and the cavity of the hollow circular ring 303 is communicated with the circular tube 302; the hollow circular ring 303 is communicated with a plurality of spray heads 304.
The edge of the air bag 301 is provided with a plurality of air outlet holes 301a, and the air outlet holes 301a and the circular tube 302 are provided with one-way valves, when the air pressure of the air bag 301 exceeds the air pressure when the air bag 301 expands, the one-way valves can be opened, and when stones fall and are smashed on the air bag 301, water vapor is sprayed through the air outlet holes 301a to reduce dust in the surrounding environment.
The nozzle 304 is inclined toward the center of the hollow circular ring 303 to the left, and dust on the left side of the filter plate 2 can be blown away and reduced by the nozzle 304 being inclined.
When the device works, due to construction in the tunnel, the falling of stones is easy to occur, the falling stones are directly smashed on equipment, the damage to the equipment is easy to be caused, and when the stones fall, a large amount of dust is generated at the moment, the filter plate 2 is easy to be blocked, so that the filtering work cannot be normally performed; therefore, by arranging the air bag 301 above the shell 1 and filling water vapor into the air bag 301 to expand, when stones fall above equipment, the equipment is prevented from being damaged by buffering of the air bag 301, and when stones fall and are hit on the air bag 301, a pressure sensor arranged in the air bag 301 detects that the air blower 5 is controlled to stop sucking tunnel air; at this time, the air bag 301 is deformed, the internal air pressure is increased, then the air outlet holes 301a and the one-way valves arranged at the round tubes 302 are opened, and part of water vapor is sprayed out from the air outlet holes 301a to reduce dust on the periphery of the equipment;
meanwhile, part of water vapor is conveyed to the hollow circular ring 303 through the circular tube 302 and is sprayed out from the spray head 304, the spray head 304 is obliquely arranged towards the left side of the center of the hollow circular ring 303, dust on the left side of the filter plate 2 can be blown away through the obliquely arranged spray head 304, and the phenomenon that the filter plate 2 is blocked by dust floating on the left side of the filter plate 2 when the subsequent blower 5 starts to suck and cool tunnel air is avoided, so that the normal work of the subsequent blower 5 is ensured.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted equally without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. An energy-saving dust-reducing air cooler comprises an outer shell (1), a filter plate (2), a hollow circular ring (303) and an inner shell (3); the left side of the shell (1) is provided with an air inlet (1 a), and the right side is provided with an air outlet (1 b); the shell (1) is fixedly connected with a hollow circular ring (303); the inner side of the hollow circular ring (303) is fixedly connected with a filter plate (2); an inner shell (3) is fixedly connected inside the outer shell (1); the method is characterized in that: the device also comprises a conveying pipe (4), a blower (5), an activated carbon plate (6), a power component, a hollow pipe (7), a spiral auger (8), a collecting box (9) and a scraping plate (121); the inner side of the outer shell (1) is fixedly connected with a blower (5), and the blower (5) is positioned on the right side of the inner shell (3); the shell (1) is fixedly connected with a conveying pipe (4), and the conveying pipe (4) is fixedly connected with a blower (5); an active carbon plate (6) is fixedly connected to the right side inside the shell (1); the inner shell (3) is connected with a power assembly; the outer surface of the conveying pipe (4) is rotationally connected with the hollow pipe (7), and the hollow pipe (7) is connected with the power assembly; the power component is used for driving the hollow pipe (7) to rotate; the hollow pipe (7) is fixedly connected with a spiral auger (8), the spiral auger (8) is attached to the inside of the inner shell (3), a cavity (7 a) formed in the hollow pipe (7) is communicated with a cavity (8 a) formed in the spiral auger (8), and a water delivery head (4 a) on the conveying pipe (4) is communicated with the cavity (7 a); the bottom of the inner shell (3) is detachably connected with a collecting box (9), and discharge ports (3 b) formed in the left side and the right side of the inner shell (3) are communicated with the collecting box (9); a scraper (121) is connected to the sliding groove (3 a) formed in the inner shell (3) in a sliding mode, and the scraper (121) is attached to the hollow pipe (7) and the spiral auger (8).
2. An energy-saving dust-reducing air cooler according to claim 1, characterized in that: the device also comprises a sealing plate (111) and a spring rod (112); two discharge ports (3 b) of the inner shell (3) are respectively connected with a sealing plate (111) in a sliding manner, and the sealing plates (111) are attached to the spiral auger (8); each sealing plate (111) is fixedly connected with two spring rods (112), and the spring rods (112) are fixedly connected with the inner shell (3).
3. An energy-saving and dust-reducing air cooler as set forth in claim 2, wherein: the device also comprises a water absorbing sponge (122), an L-shaped push plate (123) and a contraction spring (124); the front side and the rear side of the scraper (121) are respectively provided with a plurality of ventilation openings (121 a), the left side and the right side of the scraper (121) are respectively provided with a hollow part (121 b), and the lower end of the hollow part (121 b) is communicated with the outside; two hollow parts (121 b) are fixedly connected with a water absorbing sponge (122) respectively; the two hollow parts (121 b) are respectively connected with an L-shaped push plate (123) in a sliding way; each L-shaped push plate (123) is fixedly connected with two shrinkage springs (124), and the shrinkage springs (124) are fixedly connected with the scraping plate (121).
4. An energy-saving and dust-reducing air cooler according to claim 3, characterized in that: the device also comprises a secondary cleaning component; the front side and the rear side of the scraping plate (121) are respectively connected with a secondary cleaning assembly, and the two secondary cleaning assemblies are symmetrically distributed; the front secondary cleaning component comprises a scraping strip (125), a string (126), a torsion spring (127) and a connecting rod (128); the front side of the scraping plate (121) is rotationally connected with a scraping strip (125), and the scraping strip (125) is made of a deformable material; the scraping strip (125) is fixedly connected with a torsion spring (127), the torsion spring (127) is fixedly connected with the scraping plate (121), and the elastic coefficient of the torsion spring (127) is smaller than that of the contraction spring (124); the upper end of the scraping strip (125) is fixedly connected with a string (126), and the other end of the string (126) penetrates out of the scraping plate (121) to be fixedly connected with the L-shaped push plate (123);
a plurality of connecting rods (128) are fixedly connected between the two scraping parts of the scraping strip (125).
5. An energy-saving and dust-reducing air cooler according to claim 4, wherein: the device also comprises a dredging system, wherein the left end of the hollow pipe (7) is connected with the dredging system, and the dredging system is connected with the outer shell (1), the filter plate (2), the inner shell (3) and the collecting box (9); the dredging system comprises a cylinder (201), a fixed circular plate (202), a fixed circular ring (204), a square tube (205), a vent tube (206), a pump (207) and a cleaning plate (208); a cylinder (201) is fixedly connected to the right side of the hollow tube (7); a fixed circular plate (202) is rotationally connected with the cylinder (201), and the fixed circular plate (202) is fixedly connected with the conveying pipe (4); the inner wall of the shell (1) is fixedly connected with a fixed circular ring (204), the fixed circular ring (204) is rotationally connected with the cylinder (201), and a water storage part (204 a) of the fixed circular ring (204) is communicated with the inside of the cylinder (201) through a water inlet (201 b); the fixed circular ring (204) is fixedly connected with a square tube (205), one end of the square tube (205) is communicated with the water storage part (204 a) of the fixed circular ring (204), and the other end of the square tube (205) penetrates through the inner shell (3) and is communicated with the collecting box (9); the cylinder (201) is communicated with a vent pipe (206); a pump (207) is fixedly connected in the cylinder (201), and a suction part of the pump (207) is communicated with the cylinder (201); the left side of the cylinder (201) is fixedly connected with a cleaning plate (208), and the cleaning plate (208) is communicated with the discharge part of the pump (207).
6. An energy-saving and dust-reducing air cooler according to claim 5, characterized in that: also comprises a piston (203); the inner wall of the cylinder (201) is provided with a thread part (201 a); a piston (203) is slidably connected to the fixed disk (202), and the piston (203) is rotatably connected to a threaded portion (201 a) of the cylinder (201) via a sliding ball (203 a).
7. An energy-saving and dust-reducing air cooler as set forth in claim 2, wherein: also comprises a filter screen (113); the lower ends of the two sealing plates (111) are fixedly connected with a filter screen (113) respectively, and the filter screen (113) is positioned in the collecting box (9).
8. An energy-saving and dust-reducing air cooler according to claim 7, characterized in that: the device also comprises a protection system, and the protection system is connected above the shell (1); the protection system comprises an air bag (301), a circular tube (302) and a spray head (304); an air bag (301) is fixedly connected above the outer part of the shell (1), a pressure sensor is arranged in the air bag (301), and water vapor is filled in the air bag (301); the left side of the air bag (301) is communicated with a circular tube (302); a cavity is arranged in the hollow circular ring (303), and the cavity of the hollow circular ring (303) is communicated with the circular tube (302); the hollow circular ring (303) is communicated with a plurality of spray heads (304).
9. An energy-saving and dust-reducing air cooler as set forth in claim 8, wherein: the edge of the air bag (301) is provided with a plurality of air outlet holes (301 a), and the air outlet holes (301 a) and the round tube (302) are provided with one-way valves.
10. An energy-saving and dust-reducing air cooler as set forth in claim 8, wherein: the nozzle (304) is inclined toward the center of the hollow circular ring (303) to the left.
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