CN216409833U

CN216409833U - Evaporative air cooler with special box body

Info

Publication number: CN216409833U
Application number: CN202122377566.4U
Authority: CN
Inventors: 孙业胜; 李艳
Original assignee: Shandong Hengan Environmental Protection Technology Co ltd
Current assignee: Shandong Hengan Environmental Protection Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-04-29
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a special box evaporative air cooler, which comprises two air cooling boxes arranged in opposite directions, wherein an exhaust box is arranged between the two air cooling boxes, two sides of the bottom of the exhaust box are communicated with the inner cavity of the air cooling box, and an air deflector with an adjustable inclination angle is arranged at the communication position; the box bottom plate of exhaust box is the folded plate shape, and the high both sides position of intermediate position of folded plate is low, and the pump body that two symmetries set up is installed to exhaust box's below, and turbine blade is all installed to pump body inside, installs the vertical water delivery motor that sets up down between the pump body that two symmetries set up, and the output shaft of water delivery motor passes through bevel gear's meshing and is connected with the transmission shaft, and the both ends of transmission shaft are connected with the turbine blade inside the pump body respectively. The utility model can reduce the integral height of the air cooler box body, is convenient for transporting and loading, can increase the workload and the heat exchange efficiency of the air cooler, and can improve the applicability of equipment.

Description

Evaporative air cooler with special box body

Technical Field

The utility model relates to an evaporative air cooler with a special box body, and belongs to the technical field of cooling equipment.

Background

The air cooler is an air cooler for short, and is a heat exchange device which is used as the most condensation and cooling equipment in petrochemical industry and oil gas processing production. The air cooler generally comprises a tube bundle, a tube box, a fan, a shutter, a framework and other main parts.

The evaporative air cooler in the prior art generally has the following defects:

the air cooler pipe box is characterized in that air inlet grids are arranged on two sides of the bottom of the air cooler pipe box, an air outlet is arranged at the top of the pipe box, spraying is carried out from top to bottom in the inner cavity of the pipe box, and air is blown from bottom to top, so that cooling of the pipe bundle is realized, the whole height of the pipe box is high, the pipe box is inconvenient to assemble in a transportation process, and does not accord with height limit regulations in road transportation; in addition, the existing evaporative air cooler also has the problem that two media are cooled simultaneously, and the applicability of the equipment is poor.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the background technology, the utility model provides the special box body evaporative air cooler, which can reduce the overall height of the air cooler box body, is convenient for transporting and loading cabinets, can increase the workload and the heat exchange efficiency of the air cooler, and can improve the applicability of equipment.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a special box evaporation type air cooler comprises two air cooling boxes which are arranged oppositely, an exhaust box is arranged between the two air cooling boxes, two sides of the bottom of the exhaust box are communicated with an inner cavity of the air cooling box, and an air deflector with an adjustable inclination angle is arranged at the communication position;

the box bottom plate of the exhaust box body is in a folded plate shape, and the middle position of the folded plate is higher than the positions of the two sides of the folded plate;

two symmetrically arranged pump bodies are arranged below the exhaust box body, turbine blades are arranged in the pump bodies, a water delivery motor which is vertically arranged downwards is arranged between the two symmetrically arranged pump bodies, and an output shaft of the water delivery motor is connected with the transmission shaft through the meshing of bevel gears; the transmission shaft is the level setting, and the both ends of transmission shaft are connected with the inside turbine blade of pump body respectively.

Further, the top of the air cooling box body is provided with an air inlet, a spray pipe, a cooling coil and a dustproof assembly are sequentially installed in the inner cavity of the air cooling box body from top to bottom, and a water collecting cavity is formed in the bottom of the inner cavity of the air cooling box body.

Furthermore, dustproof subassembly comprises dustproof cotton and grid plate, dustproof cotton is filled in the trompil of grid plate, and the grid plate is all around with the inner wall fixed connection of air cooling box.

Further, install the dewatering silk screen in the inner chamber of exhaust box, exhaust fan is installed at the inner chamber top of exhaust box, and exhaust fan's axis is vertical setting, and exhaust fan is used for bleeding from bottom to top.

Further, the included angle of the flaps is 150 °.

Furthermore, the water inlet end of the pump body is connected with one end of a water return pipe, and the other end of the water return pipe is communicated with the water collecting cavity; the water outlet end of the pump body is connected with one end of the lifting pipe, and the other end of the lifting pipe is connected with the spraying pipe.

After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages:

according to the utility model, the exhaust box body is arranged between the two oppositely arranged air cooling box bodies, so that the overall height of the air cooler box body can be reduced, the air cooler box body is convenient to transport and load, and the workload and the heat exchange efficiency of the air cooler can be increased; the circulating water system of the utility model uses one water delivery motor to synchronously drive the two pump bodies to carry out water circulation, thereby achieving the function of saving energy consumption.

The present invention will be described in detail below with reference to the accompanying drawings and examples.

Drawings

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

FIG. 2 is a top view of the structure of FIG. 1;

FIG. 3 is a schematic structural view of the pump body assembly;

FIG. 4 is a schematic structural view of a dust guard assembly;

fig. 5 is a schematic structural view of the wind deflector.

In the figure, 1-an air cooling box body, 2-an exhaust box body, 3-an air inlet, 4-a spray pipe, 5-a cooling coil, 6-a dustproof component, 61-dustproof cotton, 62-a grid plate, 7-a water collecting cavity, 8-an air deflector, 9-a dewatering wire net, 10-an air exhaust fan, 11-a pump body, 12-a transmission shaft, 13-a water conveying motor, 14-a water return pipe and 15-a lifting pipe.

Detailed Description

In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings.

As shown in the figures 1-5 together, the utility model provides a special box evaporative air cooler, which comprises two oppositely arranged air cooling boxes 1, wherein an exhaust box 2 is arranged between the two air cooling boxes 1, two sides of the bottom of the exhaust box 2 are communicated with the inner cavity of the air cooling box 1, and an air deflector 8 with an adjustable inclination angle is arranged at the communication position.

The top of air cooling box 1 is equipped with air inlet 3, and shower 4, cooling coil 5 and dustproof subassembly 6 are installed in proper order to 1 inner chamber top-down of air cooling box, and 1 inner chamber bottom of air cooling box is equipped with the chamber 7 that catchments, and the chamber 7 that catchments is used for collecing so that cyclic utilization with the shower water.

The dustproof assembly 6 consists of dustproof cotton 61 and a grating plate 62, the dustproof cotton 61 is filled in the open holes of the grating plate 62, and the periphery of the grating plate 62 is fixedly connected with the inner wall of the air cooling box body 1; dustproof cotton 61 prevents effectively that the impurity that sprays and in the air from entering into the chamber 7 that catchments, avoids causing the increase of circulating water turbidity.

Install dewatering silk screen 9 in the inner chamber of exhaust box 2, exhaust fan 10 is installed at the inner chamber top of exhaust box 2, and exhaust fan 10's axis is vertical setting, and exhaust fan 10 is used for bleeding from bottom to top.

The bottom plate of the exhaust box body 2 is in a folded plate shape, the middle position of the folded plate is high, the positions of the two sides of the folded plate are low, the included angle of the folded plate is 150 degrees, the bottom plate of the box can play a role in backflow, and water dropping from the water removing wire mesh 9 can flow back to the water collecting cavity 7.

Two symmetrically arranged pump bodies 11 are arranged below the exhaust box body 2, turbine blades are arranged in the pump bodies 11, a water delivery motor 13 which is vertically arranged downwards is arranged between the two symmetrically arranged pump bodies 11, and an output shaft of the water delivery motor 13 is connected with a transmission shaft 12 through meshing of bevel gears; the transmission shaft 12 is horizontally arranged, and two ends of the transmission shaft 12 are respectively connected with the turbine blades inside the pump body 11.

The power of the water delivery motor 13 is synchronously transmitted to the turbine blades in the two pump bodies 11 through the transmission shaft 12, and one water delivery motor 13 synchronously drives the two water delivery pipelines.

The water inlet end of the pump body 11 is connected with one end of a water return pipe 14, and the other end of the water return pipe 14 is communicated with the water collecting cavity 7; the water outlet end of the pump body 11 is connected with one end of the lifting pipe 15, and the other end of the lifting pipe 15 is connected with the spraying pipe 4.

The pump body 11 pumps the spray water in the water collecting cavity 7 to the spray pipe 4 to spray the cooling coil pipe 5, and the spray water cools the medium in the cooling coil pipe 5.

The specific working principle of the utility model is as follows:

the medium enters the cooling coil pipe 5, the air exhaust fan 10 and the water delivery motor 13 are started to work, the water delivery motor 13 controls the pump body 11 to supply water to the spray pipe 4, the spray pipe 4 sprays to cool the medium in the cooling coil pipe 5, spray water drops to the dustproof cotton 61 and then permeates into the water collection cavity 7 through the dustproof cotton 61, and the dustproof cotton 61 effectively prevents the impurities in the spray and air from entering the water collection cavity 7; water vapor mixed in the air in the heat exchange process is intercepted through the dewatering wire mesh 9, and water dropped through the dewatering wire mesh 9 flows back to the water collecting cavity 7 through the folded plate for cyclic utilization.

According to the utility model, the exhaust box bodies 2 are arranged between the two oppositely arranged air cooling box bodies 1, so that the overall height of the air cooler box bodies can be reduced, the air cooler box bodies can be transported and stored conveniently, and the workload and the heat exchange efficiency of the air cooler can be increased; the circulating water system of the utility model uses one water delivery motor to synchronously drive the two pump bodies to carry out water circulation, thereby achieving the function of saving energy consumption.

The foregoing is illustrative of the best mode of the utility model and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The scope of the present invention is defined by the appended claims, and any equivalent modifications based on the technical teaching of the present invention are also within the scope of the present invention.

Claims

1. A special box evaporation formula air cooler which characterized in that: the air cooling device comprises two oppositely arranged air cooling boxes (1), wherein an exhaust box body (2) is arranged between the two air cooling boxes (1), two sides of the bottom of the exhaust box body (2) are communicated with an inner cavity of the air cooling box body (1), and an air deflector (8) with an adjustable inclination angle is arranged at the communication position;

the box bottom plate of the exhaust box body (2) is in a folded plate shape, and the middle position of the folded plate is higher than the positions of the two sides of the folded plate;

two symmetrically arranged pump bodies (11) are arranged below the exhaust box body (2), turbine blades are arranged in the pump bodies (11), a water delivery motor (13) which is vertically arranged downwards is arranged between the two symmetrically arranged pump bodies (11), and an output shaft of the water delivery motor (13) is connected with a transmission shaft (12) through meshing of bevel gears; the transmission shaft (12) is horizontally arranged, and two ends of the transmission shaft (12) are respectively connected with the turbine blades inside the pump body (11).

2. The special case evaporative air cooler of claim 1, characterized by: the top of air cooling box (1) is equipped with air inlet (3), and shower (4), cooling coil (5) and dustproof subassembly (6) are installed in proper order to air cooling box (1) inner chamber top-down, and air cooling box (1) inner chamber bottom is equipped with water collecting cavity (7).

3. The special case evaporative air cooler of claim 2, characterized by: dustproof subassembly (6) comprise dustproof cotton (61) and grid plate (62), dustproof cotton (61) are filled in the trompil of grid plate (62), the inner wall fixed connection of grid plate (62) all around and air cooling box (1).

4. The special case evaporative air cooler of claim 1, characterized by: install dewatering silk screen (9) in the inner chamber of exhaust box (2), air exhaust fan (10) are installed at the inner chamber top of exhaust box (2), and the axis of air exhaust fan (10) is vertical setting, and air exhaust fan (10) are used for bleeding from bottom to top.

5. The special case evaporative air cooler of claim 1, characterized by: the included angle of the folded plate is 150 degrees.

6. The special case evaporative air cooler of claim 1, characterized by: the water inlet end of the pump body (11) is connected with one end of a water return pipe (14), and the other end of the water return pipe (14) is communicated with the water collecting cavity (7); the water outlet end of the pump body (11) is connected with one end of a lifting pipe (15), and the other end of the lifting pipe (15) is connected with the spray pipe (4).