CN213811824U

CN213811824U - High-temperature cooling tower with high cooling efficiency

Info

Publication number: CN213811824U
Application number: CN202022925398.3U
Authority: CN
Inventors: 胡强勇; 罗凡; 黄晓凤; 黄敏
Original assignee: Guangdong Zejia Cooling Equipment Co ltd
Current assignee: Guangdong Zejia Cooling Equipment Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-07-27
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a cool off efficient high temperature type cooling tower, which comprises a housin, there is the water collector through bolted connection on the bottom outer wall of casing, and the inside of water collector installs the filter screen through the bolt, install the water pump through the bolt on the outer wall of one side of casing, and there are inlet tube and delivery pipe input and output of water pump through flange connection respectively, the one end of inlet tube is pegged graft in the inside of water collector, the one end of delivery pipe is pegged graft in the inside of casing, and threaded connection has the shower nozzle that is the equidistance and distributes on the bottom outer wall of delivery pipe, the inside packing of casing has the filler, and the filler is located the top of water collector, the inside of filler is pegged graft and is had the connecting pipe, and the outside welding of connecting pipe has the heat exchange tube that is the equidistance and distributes. The utility model discloses install the water pump in the outside of casing, can avoid the water pump at humidity and the higher casing internal work of temperature to the cost of water pump has been reduced, and reduction fault rate that can be great.

Description

High-temperature cooling tower with high cooling efficiency

Technical Field

The utility model relates to a cooling tower technical field especially relates to a cool off efficient high temperature type cooling tower.

Background

The cooling tower is a device which uses water as circulating coolant, absorbs heat from a system and discharges the heat to the atmosphere so as to reduce the water temperature; the cold is an evaporation and heat dissipation device which utilizes the principle that water is in flowing contact with air and then carries out heat exchange to generate steam, the steam volatilizes and takes away heat to achieve evaporation and heat dissipation, convection heat transfer, radiation heat transfer and the like to dissipate waste heat generated in industry or refrigeration air conditioners to reduce the water temperature so as to ensure the normal operation of the system, and the device is generally barrel-shaped and is named as a cooling tower.

The electrical equipment of the existing cooling tower, such as a water pump, a motor and the like, is usually directly installed in the cooling tower body, the internal humidity and the temperature of the cooling tower body are higher, so that special equipment is required to be used, the cost of the cooling tower is increased, and the failure rate of the cooling tower is improved. Therefore, it is desirable to design a high temperature cooling tower with high cooling efficiency to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-temperature cooling tower with high cooling efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-temperature cooling tower with high cooling efficiency, which comprises a shell, wherein the outer wall of the bottom of the shell is connected with a water pan through a bolt, a filter screen is arranged in the water pan through a bolt, a water pump is arranged on the outer wall of one side of the shell through a bolt, the input end and the output end of the water pump are respectively connected with a water inlet pipe and a water delivery pipe through flanges, one end of the water inlet pipe is inserted in the water receiving tray, one end of the water delivery pipe is inserted in the shell, and the outer wall of the bottom of the water supply pipe is connected with spray heads which are distributed equidistantly through screw threads, the interior of the shell is filled with filling materials, the filler is positioned above the water receiving tray, the inside of the filler is inserted with a connecting pipe, and the outside of the connecting pipe is welded with heat exchange pipes which are distributed at equal intervals, the both ends of heat exchange tube have inlet pipe and discharging pipe through flange joint respectively, and the one end of heat exchange tube is kept away from to inlet pipe and discharging pipe all runs through to the outside of casing.

Furthermore, a top cover is installed on the outer wall of the top of the shell through bolts, and air outlet pipes which are distributed equidistantly are integrally formed on the outer wall of the top cover.

Further, the inside welding of going out the tuber pipe has the mounting bracket, and rotates through the bearing on the top outer wall of mounting bracket and be connected with the pivot, the outside welding of pivot has the heat dissipation flabellum, and the top key-type of pivot has driven band pulley.

Furthermore, the top outer wall of the top cover is provided with a motor through a bolt, an output shaft of the motor is connected with a driving belt wheel through a key, and the driving belt wheel is in transmission connection with the driven belt wheel through a belt.

Furthermore, an air inlet groove is formed in the primary outer wall of the shell, and a shutter is installed inside the air inlet groove through a bolt.

Furthermore, a support frame is installed on the outer wall of the bottom of the shell through bolts, and a base is welded at the bottom of the support frame.

Furthermore, a water replenishing pipe and a blow-off pipe are respectively inserted into the outer wall of one side of the water receiving tray, and one ends of the water replenishing pipe and the blow-off pipe are respectively in threaded connection with a control valve.

The utility model has the advantages that:

1. through the water pump that sets up, install the water pump in the outside of casing, can avoid the water pump at the higher casing internal work of humidity and temperature to the cost of water pump has been reduced, and reduction fault rate that can be great, and can improve the efficiency of water pump.

2. Through the motor that sets up, the motor is installed on the top outer wall of top cap to avoided the motor to contact with the play tuber pipe combustion gas, in order to prevent that the high temperature steam that contains in the gas from getting into the inside of motor, caused the damage to the motor.

3. Through the filter screen that sets up, filter screen direct mount falls into two parts with the water collector in the centre of water collector, and one of them part directly link up with the casing, can make the more convenient change of filter screen, reduces the work load of maintaining.

Drawings

Fig. 1 is a schematic structural diagram of a high-temperature cooling tower with high cooling efficiency according to the present invention;

fig. 2 is a structural cross-sectional view of a high-temperature cooling tower with high cooling efficiency provided by the present invention;

fig. 3 is an explosion diagram of a top cover structure of a high-temperature cooling tower with high cooling efficiency according to the present invention.

In the figure: the device comprises a shell 1, a support frame 2, a base 3, an air inlet groove 4, a shutter 5, a feeding pipe 6, a discharging pipe 7, an inlet pipe 8, a water pump 9, a water feeding pipe 10, a top cover 11, an air outlet pipe 12, a spray head 13, a water supplementing pipe 14, a blow-off pipe 15, a water receiving disc 16, a filter screen 17, a filler 18, a connecting pipe 19, a heat exchange pipe 20, a mounting frame 21, a motor 22, a rotating shaft 23, a heat dissipation fan blade 24, a driven belt wheel 25 and a driving belt wheel 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, a high-temperature cooling tower with high cooling efficiency comprises a housing 1, a water pan 16 is connected to the outer wall of the bottom of the housing 1 through bolts, the water pan 16 is used for receiving cold water flowing down, a filter screen 17 is installed inside the water pan 16 through bolts, the filter screen 17 is used for filtering dirt, a water pump 9 is installed on the outer wall of one side of the housing 1 through bolts, the type of the water pump 9 is preferably XBD5.0/15-80L-15KW and is used for driving the cold water to flow, an input end and an output end of the water pump 9 are respectively connected with a water inlet pipe 8 and a water supply pipe 10 through flanges, one end of the water inlet pipe 8 is inserted into the water pan 16, one end of the water supply pipe 10 is inserted into the housing 1, nozzles 13 are connected to the outer wall of the bottom of the water supply pipe 10 through threads at equal intervals, a filler 18 is filled in the housing 1, and the filler 18 slows down the cold water falling down, the contact time with the heat exchange tube 20 is longer, the filler 18 is located above the water pan 16, the connecting tube 19 is inserted into the filler 18, the heat exchange tubes 20 distributed equidistantly are welded outside the connecting tube 19, the heat exchange tubes 20 are used for exchanging heat, two ends of each heat exchange tube 20 are respectively connected with the feeding tube 6 and the discharging tube 7 through flanges, and one ends, far away from the heat exchange tubes 20, of the feeding tube 6 and the discharging tube 7 penetrate through the outside of the shell 1.

Further, a top cover 11 is installed on the outer wall of the top of the shell 1 through bolts, air outlet pipes 12 distributed at equal intervals are integrally formed on the outer wall of the top cover 11, and the air outlet pipes 12 are used for discharging hot air.

Further, the inside welding of air-out pipe 12 has mounting bracket 21, and rotates through the bearing on the top outer wall of mounting bracket 21 and is connected with pivot 23, and the outside welding of pivot 23 has heat dissipation fan blade 24, and the top key-type of pivot 23 has driven pulleys 25.

Further, the top outer wall of the top cover 11 is provided with a motor 22 through a bolt, the type of the motor 22 is preferably PTNF22-0400-15S3 and is used for driving the heat dissipation fan blades 24 to rotate, an output shaft of the motor 22 is in keyed connection with a driving pulley 26, and the driving pulley 26 is in transmission connection with a driven pulley 25 through a belt.

Further, an air inlet groove 4 is formed in the primary outer wall of the shell 1, a shutter 5 is installed inside the air inlet groove 4 through a bolt, and the shutter 5 prevents foreign matters from entering.

Further, install support frame 2 through the bolt on the bottom outer wall of casing 1, and the welding of the bottom of support frame 2 has base 3, and support frame 2 and base 3 are used for strutting arrangement.

Furthermore, a water supplementing pipe 14 and a sewage discharge pipe 15 are respectively inserted into the outer wall of one side of the water receiving tray 16, the water supplementing pipe 14 and the sewage discharge pipe 15 are respectively used for supplementing cold water and discharging sewage, and one ends of the water supplementing pipe 14 and one end of the sewage discharge pipe 15 are respectively in threaded connection with a control valve.

The working principle is as follows: during the use, operating personnel opens water pump 9 and motor 22 at first, water pump 9 pumps the inside water of water collector 16 into the inside of flow pipe 10 through inlet tube 8 pump, later spout through shower nozzle 13, make cold water direct with pack 18 and heat exchange tube 20 contact, the liquid that needs the refrigerated simultaneously passes through the inside that inlet tube 6 got into connecting pipe 19, reentrant heat exchange tube 20's inside, the liquid that needs the refrigerated this moment carries out the heat exchange with cold water, cold water absorbs the evaporation of heat and discharges through going out tuber pipe 12, motor 22 drives driving pulley 26 and rotates this moment, driving pulley 26 drives driven pulley 25 and rotates, driven pulley 25 drives heat dissipation flabellum 24 through pivot 23 and rotates, thereby vapor is discharged through going out tuber pipe 12 with higher speed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A high-temperature cooling tower with high cooling efficiency comprises a shell (1) and is characterized in that a water pan (16) is connected to the outer wall of the bottom of the shell (1) through bolts, a filter screen (17) is installed inside the water pan (16) through bolts, a water pump (9) is installed on the outer wall of one side of the shell (1) through bolts, the input end and the output end of the water pump (9) are respectively connected with a water inlet pipe (8) and a water supply pipe (10) through flanges, one end of the water inlet pipe (8) is inserted into the water pan (16), one end of the water supply pipe (10) is inserted into the shell (1), spray heads (13) which are distributed equidistantly are connected to the outer wall of the bottom of the water supply pipe (10) in a threaded manner, a filler (18) is filled into the shell (1), and the filler (18) is located above the water pan (16), the inside of packing (18) is pegged graft and is had connecting pipe (19), and the outside welding of connecting pipe (19) has heat exchange tube (20) that are the equidistance and distribute, there are inlet pipe (6) and discharging pipe (7) at the both ends of heat exchange tube (20) through flange connection respectively, and inlet pipe (6) and discharging pipe (7) keep away from the one end of heat exchange tube (20) and all run through to the outside of casing (1).

2. The cooling tower of claim 1, wherein the top outer wall of the housing (1) is provided with a top cover (11) by bolts, and the top outer wall of the top cover (11) is integrally formed with the air outlet pipes (12) distributed at equal intervals.

3. The high-temperature cooling tower with high cooling efficiency as claimed in claim 2, wherein the air outlet pipe (12) is internally welded with a mounting frame (21), the top outer wall of the mounting frame (21) is rotatably connected with a rotating shaft (23) through a bearing, the rotating shaft (23) is externally welded with radiating fan blades (24), and the top end of the rotating shaft (23) is connected with a driven belt wheel (25) in a key manner.

4. The cooling tower with high cooling efficiency and high temperature as claimed in claim 3, wherein the top outer wall of the top cover (11) is provided with the motor (22) through a bolt, and the output shaft of the motor (22) is connected with a driving pulley (26) through a key, and the driving pulley (26) is in transmission connection with the driven pulley (25) through a belt.

5. The cooling tower with high cooling efficiency and high temperature according to claim 1, wherein the shell (1) is provided with an air inlet groove (4) on the primary outer wall, and the inside of the air inlet groove (4) is provided with a shutter (5) through a bolt.

6. The high-temperature cooling tower with high cooling efficiency as claimed in claim 1, wherein the outer wall of the bottom of the shell (1) is provided with a support frame (2) through bolts, and the bottom of the support frame (2) is welded with a base (3).

7. The high-temperature cooling tower with high cooling efficiency as claimed in claim 1, wherein a water replenishing pipe (14) and a sewage draining pipe (15) are respectively inserted into the outer wall of one side of the water pan (16), and one ends of the water replenishing pipe (14) and the sewage draining pipe (15) are respectively connected with a control valve in a threaded manner.