CN210773548U

CN210773548U - Wet-type air cooler

Info

Publication number: CN210773548U
Application number: CN201921810441.2U
Authority: CN
Inventors: 米菁
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-06-16
Anticipated expiration: 2029-10-25

Abstract

The embodiment of the application relates to the technical field of air cooler equipment, and discloses a wet-type air cooler, including the air cooler shell, the air outlet has been seted up at the middle part at air cooler shell top, the bottom fixed mounting of air outlet has the fan that is located the air cooler shell inside, the inside middle part fixed mounting of air cooler shell has the heat exchange tube, the fixed intercommunication in top of heat exchange tube has the high temperature medium input tube, the fixed intercommunication in bottom of heat exchange tube has the high temperature medium output tube, the left side fixed mounting of air cooler shell medial surface has the shower that is located the heat exchange tube bottom. This wet-type air cooler sets the heliciform through the shape with the heat exchange tube, and the surface area of spiral pipe is greater than the surface area of straight tube far away for the surface area greatly increased of heat exchange tube, simultaneously, the heat exchange tube can with the area grow of air contact, during the heat transfer, more heats can be taken away from the heat exchange tube surface to the air, make the heat transfer effectual, heat exchange efficiency is high.

Description

Wet-type air cooler

Technical Field

The application relates to air cooler equipment technical field, more specifically relates to a wet-type air cooler.

Background

The air cooler is a heat exchange device for cooling a process fluid medium in an industrial production process, and is mainly applied to the fields of petroleum, chemical industry, pharmacy, environmental protection and the like.

Current wet-type air cooler is usually by the tube bank, fan and support are constituteed, regard as the refrigerant with ambient air, the air sweeps the tube bank outward, make intraductal high temperature process fluid obtain the cooling, and current tube bank all is the straight tube, through increased the fin at the surface of straight tube, make the area of contact grow of tube bank and air, but the fin is not with high temperature fluid direct contact, but through transmitting low temperature for the tube bank, rethread tube bank comes to cool down high temperature fluid, lead to the cooling and not reach anticipated effect.

Wet-type air cooler during operation, through the air of inhaling from the outside with spray the water contact on tube bank surface, accelerate the evaporation of water and reduce temperature, but present wet-type air cooler air intake department is mostly the open-type, probably have impurity such as some dust in the inspiratory air, can take impurity to the tube bank surface by the air of inhaling when the water contact with the tube bank surface, after moisture evaporation, the condensation on tube bank surface becomes the dirt, make the contact of air and tube bank obstructed, lead to the area of heat exchange to reduce, the cooling rate of high temperature medium in the tube bank has been reduced, the cooling effect of air cooler has been influenced greatly. ,

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present application provides a wet type air cooler that solves the problems set forth in the background art.

The application provides a wet air cooler, including the air cooler shell, the air outlet has been seted up at the middle part at air cooler shell top, the bottom fixed mounting of air outlet has the fan that is located the inside air cooler shell, the middle part fixed mounting of the inside air cooler shell has the heat exchange tube, the fixed intercommunication in top of heat exchange tube has the high temperature medium input tube, the fixed intercommunication in bottom of heat exchange tube has the high temperature medium output tube, the left side fixed mounting of air cooler shell medial surface has the shower that is located the heat exchange tube bottom, the top fixed mounting of shower has the shower nozzle, the left and right sides of the lateral surface of air cooler shell all fixed mounting have the flap, the front side of flap has seted up the air intake, the bottom fixed mounting of flap has the bottom plate, the left and right sides of flap medial surface has all seted up first spout, the left and right sides of flap medial surface all sets up the second spout that is located first spout rear, the inside activity joint of first spout has first filter, the inside activity joint of second spout has the second filter, the equal fixed mounting in the left and right sides of wind gap lid leading flank has the screwed pipe that is located the air intake both sides, the equal fixed mounting in the left and right sides of air cooler shell leading flank bottom has solid fixed ring, gu fixed ring's internal thread has cup jointed the bolt, the inside bottom fixed mounting of air cooler shell has the water tank, the top fixed mounting of water tank has the water-collecting plate, the fixed intercommunication in bottom of water tank right flank has the drinking-water pipe, the right-hand member fixedly connected with of shower is located the outside raceway of air cooler shell, the bottom fixedly connected with water pump of raceway, the equal fixed mounting in the left and right sides of air cooler shell has the limiting plate that is located wind gap lid upper and lower both sides.

Preferably, the water tank is fixedly connected with the water pump through a water pumping pipe.

Preferably, the heat exchange pipe is vertically installed.

Preferably, the pore size of the first filter plate is larger than that of the second filter plate.

Preferably, the screwed pipe is the same with solid fixed ring's internal diameter size, the screwed pipe passes through bolt fixed connection with solid fixed ring, the screwed pipe is four with solid fixed ring's quantity, and every two are a set of, divide into two sets ofly altogether, and the distance between every group screwed pipe and the distance between every group solid fixed ring equals.

Has the advantages that:

1. this wet-type air cooler sets the heliciform through the shape with the heat exchange tube, and the surface area of spiral pipe is greater than the surface area of straight tube far away, consequently sets the heliciform with the heat exchange tube shape for the surface area greatly increased of heat exchange tube, simultaneously, the heat exchange tube can with the area grow of air contact, during the heat transfer, more heats can be taken away from the heat exchange tube surface to the air, makes the heat transfer effectual, and heat exchange efficiency is high.

2. This wet-type air cooler is through locating fixed mounting wind gap lid at the wind gap, first filter and second filter for the air gets into the back from the wind gap, filters impurity such as the dust that has in with the air through first filter and second filter, makes can not have fine impurity such as dust in the air with heat transfer pipe contact, can not generate the dirt on the heat exchange tube surface, has guaranteed the normal work of heat exchange tube.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an external view of the present invention;

FIG. 3 is a diagram showing the connection relationship between the air inlet cover and the first and second filter plates;

FIG. 4 is a schematic view of the structure of the wind inlet cover of the present invention;

FIG. 5 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 6 is an external view of the heat exchange tube of the present invention.

In the figure: 1. an air cooler housing; 2. an air outlet; 3. a fan; 4. a heat exchange pipe; 5. a high temperature medium input pipe; 6. a high-temperature medium output pipe; 7. a shower pipe; 8. a spray head; 9. a water delivery pipe; 10. a water pump; 11. a water pumping pipe; 12. a wind gap cover; 13. a base plate; 14. a chute; 15. an air inlet; 16. a first filter plate; 17. a second filter plate; 18. a slider; 19. a threaded pipe; 20. a bolt; 21. a fixing ring; 22. a water collection plate; 23. a water tank; 24. a second chute; 25. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1-6, a wet air cooler comprises an air cooler housing 1, an air outlet 2 is formed in the middle of the top of the air cooler housing 1, a fan 3 located inside the air cooler housing 1 is fixedly installed at the bottom of the air outlet 2, a heat exchange tube 4 is fixedly installed in the middle of the inside of the air cooler housing 1, a high-temperature medium input tube 5 is fixedly communicated with the top of the heat exchange tube 4, a high-temperature medium output tube 6 is fixedly communicated with the bottom of the heat exchange tube 4, a spray tube 7 located at the bottom of the heat exchange tube 4 is fixedly installed on the left side of the inner side surface of the air cooler housing 1, a spray head 8 is fixedly installed at the top of the spray tube 7, the spray head 8 is installed at the bottom of the heat exchange tube 4, so that sprayed water mist can fully contact with the surface of the heat exchange tube 4 along with wind, the cooling effect is better, wind, the bottom of the air port cover 12 is fixedly provided with a bottom plate 13 for supporting a first filter plate 16 and a second filter plate 17, and meanwhile, the bottom plate has a collecting effect on impurities falling from the filter plates, the inner part of the device for preventing the impurities from falling is provided with a first chute 14 on the left and right sides of the inner side surface of the air port cover 12, a second chute 24 positioned at the rear side of the first chute is arranged on the left and right sides of the inner side surface of the air port cover 12, the first chute 14 is movably clamped with the first filter plate 16, the second chute 24 is movably clamped with the second filter plate 17, threaded pipes 19 positioned at the two sides of an air inlet 15 are fixedly arranged on the left and right sides of the front side surface of the air port cover 12, fixing rings 21 are fixedly arranged on the left and right sides of the bottom of the front side surface of the air cooler shell 1, bolts 20 are sleeved on internal threads of the fixing rings 21, a water tank 23, the fixed intercommunication in bottom of water tank 23 right flank has drinking-water pipe 11, and the right-hand member fixedly connected with of shower 7 is located the outside raceway 9 of air cooler shell 1, and the bottom fixedly connected with water pump 10 of raceway 9, the equal fixed mounting in the left and right sides of air cooler shell 1 inside has the limiting plate 25 that is located wind flap lid 12 upper and lower both sides, and the inside of air cooler shell 1 that drops when preventing wind flap lid 12 installation also can play the fixed action to wind flap lid 12 simultaneously.

Wherein, the water tank 23 is fixedly connected with the water pump 10 through the pumping pipe 11.

Wherein, the heat exchange tube 4 is vertically installed for from bottom to top air and water smoke can fully contact with the surface of heat exchange tube 4, improve cooling efficiency.

Wherein, the aperture size of first filter 16 is greater than the aperture of second filter 17, and first filter 16 is used for filtering the impurity of major diameter, and second filter 17 is used for filtering the impurity of minor diameter.

The inner diameters of the threaded pipes 19 and the fixing rings 21 are the same, the threaded pipes 19 are fixedly connected with the fixing rings 21 through bolts 20, the number of the threaded pipes 19 and the number of the fixing rings 21 are four, every two threaded pipes are in one group and divided into two groups, and the distance between the branches of each group of threaded pipes 19 is equal to the distance between the fixing rings 21 in each group.

The working principle is as follows:

when the water cooling device works, the water pump 10 is started, so that the spray head sprays water on the surface of the heat exchange tube 4 firstly, then the fan 3 is started, the fan 3 rotates, the pressure inside the air cooler shell 1 is reduced, outside air passes through the first filter plate 16 and the second filter plate 17 through the air inlet 15 and enters the air cooler shell 1, the air passes through the surface of the heat exchange tube 4 to accelerate evaporation of water, the temperature of the surface of the heat exchange tube 4 is reduced, then the high-temperature medium input tube 5 is connected, the spray head 8 continuously sprays water to the surface of the heat exchange tube 4, the air passes through the air to evaporate the water, the temperature of the surface of the heat exchange tube 4 is taken away, the temperature of the high-temperature medium is reduced, the effect of cooling is achieved, part of water is discharged.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. The utility model provides a wet-type air cooler, includes air cooler shell (1), its characterized in that: the air cooler is characterized in that an air outlet (2) is formed in the middle of the top of the air cooler shell (1), a fan (3) located inside the air cooler shell (1) is fixedly installed at the bottom of the air outlet (2), a heat exchange tube (4) is fixedly installed in the middle of the inside of the air cooler shell (1), a high-temperature medium input tube (5) is fixedly communicated with the top of the heat exchange tube (4), a high-temperature medium output tube (6) is fixedly communicated with the bottom of the heat exchange tube (4), a spray tube (7) located at the bottom of the heat exchange tube (4) is fixedly installed at the left side of the inner side surface of the air cooler shell (1), a spray head (8) is fixedly installed at the top of the spray tube (7), air vents (12) are fixedly installed on the left side and the right side of the outer side surface of the air cooler shell (1), air inlets (15) are formed in the, the air cooler is characterized in that first chutes (14) are formed in the left side and the right side of the inner side face of the air cooler cover (12), second chutes (24) located on the rear sides of the first chutes are formed in the left side and the right side of the inner side face of the air cooler cover (12), first filter plates (16) are movably clamped in the first chutes (14), second filter plates (17) are movably clamped in the second chutes (24), threaded pipes (19) located on two sides of an air inlet (15) are fixedly mounted on the left side and the right side of the front side face of the air cooler cover (12), fixing rings (21) are fixedly mounted on the left side and the right side of the bottom of the front side face of the air cooler shell (1), bolts (20) are sleeved on internal threads of the fixing rings (21), a water tank (23) is fixedly mounted on the bottom of the inner side of the air cooler shell (1), and a water, the fixed intercommunication in bottom of water tank (23) right flank has drinking-water pipe (11), the right-hand member fixedly connected with of shower (7) is located outside raceway (9) of air cooler shell (1), the bottom fixedly connected with water pump (10) of raceway (9), the equal fixed mounting in the left and right sides of air cooler shell (1) inside has limiting plate (25) that are located both sides about flap (12).

2. A wet type air cooler according to claim 1, wherein: the water tank (23) is fixedly connected with the water pump (10) through a water pumping pipe (11).

3. A wet type air cooler according to claim 1, wherein: the heat exchange tube (4) is vertically arranged.

4. A wet type air cooler according to claim 1, wherein: the pore size of the first filter plate (16) is larger than that of the second filter plate (17).

5. A wet type air cooler according to claim 1, wherein: screwed pipe (19) are the same with the internal diameter size of solid fixed ring (21), screwed pipe (19) pass through bolt (20) fixed connection with solid fixed ring (21), the quantity of screwed pipe (19) and solid fixed ring (21) is four, and every two are a set of, divide into two sets altogether, and the distance between the branch of every group screwed pipe (19) equals with the distance between the solid fixed ring (21) of every group.