CN215261277U

CN215261277U - Mixed flow closed type cooling tower capable of realizing graded cooling

Info

Publication number: CN215261277U
Application number: CN202120992993.0U
Authority: CN
Inventors: 凌发全; 涂淑平; 陶罗飞; 朱庆云
Original assignee: SHANGHAI TYACHT COOLING SYSTEM CO Ltd
Current assignee: SHANGHAI TYACHT COOLING SYSTEM CO Ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-12-21
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses a can realize hierarchical refrigerated mixed flow closed cooling tower, including the cooling tower body, be fixed with the receipts hydrophone in the middle of the inside of cooling tower body, inside one side top of cooling tower body is fixed with the shunt tubes, and the basal surface of shunt tubes is equipped with the nozzle, be fixed with the coil pipe in the middle of inside one side of cooling tower body, the bottom of coil pipe is equipped with the fin, and the fin fixes in inside one side bottom of cooling tower body, the inside opposite side top of cooling tower body is fixed with the mount, and the inside rotation of mount is installed the flabellum, and the one end winding of flabellum has the one end of belt, and the other end winding of belt is at the output of motor, and the motor is fixed in the inside side of cooling tower body. The utility model discloses but at air intake surface mounting filter frame of pull, debris such as dust that contain in the air that can filter the entering tower have reached and have guaranteed clean effect in the tower.

Description

Mixed flow closed type cooling tower capable of realizing graded cooling

Technical Field

The utility model relates to a cooling tower technical field specifically is a can realize hierarchical refrigerated mixed flow closed 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.

At present, the cooling tower adopts two modes of air cooling and water cooling to cool substances needing cooling inside, wherein the air cooling utilizes a fan to pump outside air into the tower, the heat on the surface of a coil pipe is taken away through the flow of the air, and the air cooling is completed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can realize hierarchical refrigerated mixed flow closed cooling tower possesses the air intake surface mounting filter frame of an extractable, but debris such as the dust that contains in the air of filtration income tower guarantee the interior clean advantage of tower, have solved the structural design that the air intake generally adopted to expose in the past, do not have protective structure, let debris such as outside dust together along with the wind entering tower that flows in easily, cause the problem of pollution.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can realize hierarchical refrigerated mixed flow closed cooling tower, includes the cooling tower body, be fixed with the receipts hydrophone in the middle of the inside of cooling tower body, inside one side top of cooling tower body is fixed with the shunt tubes, and the basal surface of shunt tubes is equipped with the nozzle, be fixed with the coil pipe in the middle of the inside one side of cooling tower body, the bottom of coil pipe is equipped with the fin, and the fin is fixed in inside one side bottom of cooling tower body, the inside opposite side top of cooling tower body is fixed with the mount, and the internal rotation of mount installs the flabellum, and the one end winding of flabellum has the one end of belt, and the other end winding of belt is at the output of motor, and the motor is fixed in the inside side of cooling tower body.

Preferably, an air inlet is formed in one side of the top end of the outer portion of the cooling tower body, a sliding groove is formed in the surface of the air inlet, and a filter frame is inserted into the sliding groove.

Preferably, an air outlet is formed in the other side of the top end of the outer portion of the cooling tower body, and a mesh enclosure is fixed on the surface of the air outlet.

Preferably, an access door is arranged at the bottom end of one side of the front surface of the outer portion of the cooling tower body, and an overflow port is arranged at the bottom end of the access door.

Preferably, the bottom of the other side of the front surface of the outside of the cooling tower body is fixed with a pump body, one side of the pump body is provided with a sewage draining outlet, the input end of the pump body is connected to the bottom of the inside of the cooling tower body through a second pipeline, and the output end of the pump body is connected to one end of the flow dividing pipe through a first pipeline.

Preferably, a water replenishing port is arranged at the bottom end of one side of the outer part of the cooling tower body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation of shunt tubes and nozzle makes the pump body pump sending the cooling water of coming can be through here to the blowout of coil pipe surface, has reached spray cooling's effect, through the cooperation of motor and flabellum, makes this internal negative pressure suction that can produce of cooling tower, has reached and has inhaled outside air inflow to interior and carry out air-cooled effect to the coil pipe surface.

2. The utility model discloses a set up the filter frame, make the air intake can filter debris such as the dust that its inside contains when the air inlet, reached the effect of filtering the separation, through setting up the pump body, can supply the cooling water in making the reposition of redundant personnel pipe, reached the effect that the cooling water pumped and sent.

Drawings

Fig. 1 is a schematic view of the appearance structure of the utility model;

FIG. 2 is a schematic side view of the structure of the present invention;

fig. 3 is a schematic view of the top view of the present invention;

fig. 4 is a schematic view of the internal structure of the present invention.

In the figure: 1. a mesh enclosure; 2. an air outlet; 3. a cooling tower body; 4. an access door; 5. an overflow port; 6. a first conduit; 7. a pump body; 8. a second conduit; 9. a sewage draining outlet; 10. a chute; 11. a filter frame; 12. an air inlet; 13. a water replenishing port; 14. a nozzle; 15. a shunt tube; 16. a water collector; 17. a coil pipe; 18. a heat sink; 19. a fan blade; 20. a fixed mount; 21. a belt; 22. a motor.

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.

Referring to fig. 1 to 4, the present invention provides a mixed flow closed cooling tower capable of realizing staged cooling, which comprises: a mixed flow closed cooling tower capable of realizing graded cooling comprises a cooling tower body 3, a water collector 16 is fixed in the middle of the inside of the cooling tower body 3, the installation of the water collector 16 enables the cooling tower body 3 to have the advantages of high water collecting efficiency, small air flow resistance, high strength, no deformation, convenience in installation and maintenance, long service life, good fire resistance and the like, a shunt pipe 15 is fixed at the top end of one side in the cooling tower body 3, a nozzle 14 is arranged on the bottom surface of the shunt pipe 15, cooling water pumped from a pump body 7 can be sprayed out of the surface of a coil pipe 17 through the shunt pipe 15 and the nozzle 14, the spray cooling effect is achieved, a coil pipe 17 is fixed in the middle of one side in the cooling tower body 3, hot fluid needing to be cooled can flow through the inside to be cooled through the coil pipe 17, the cooling position is provided, and radiating fins 18 are arranged at the bottom end of the coil pipe 17, the cooling fins 18 are fixed at the bottom end of one side of the inside of the cooling tower body 3, water behind the cooling coil 17 can flow through the surface of the cooling fin 18 to dissipate heat contained in the cooling tower body 3, the top end of the other side of the inside of the cooling tower body 3 is fixed with the fixing frame 20, the fan blades 19 are rotatably installed inside the fixing frame 20, one ends of the fan blades 19 are wound with one ends of the belts 21, the other ends of the belts 21 are wound at the output end of the motor 22, the motor 22 is fixed on the inner side surface of the cooling tower body 3, negative pressure suction force can be generated in the cooling tower body 3 through the matching of the motor 22 and the fan blades 19, and the effects of sucking external air into the cooling tower body and air cooling the surface of the coil 17 are achieved.

An air inlet 12 is formed in one side of the top end of the outer portion of a cooling tower body 3, a sliding groove 10 is formed in the surface of the air inlet 12, a filter frame 11 can be installed in the sliding groove 10 in a sliding mode to provide an installation position and facilitate later-stage drawing and replacing, the filter frame 11 is inserted into the sliding groove 10, the filter frame 11 is arranged, the air inlet 12 can filter dust and other impurities contained in the air inlet when air enters, the filtering and blocking effect is achieved, an air outlet 2 is formed in the other side of the top end of the outer portion of the cooling tower body 3, a mesh cover 1 is fixed on the surface of the air outlet 2, the outer impurities cannot fall into the cooling tower body 3 through the air outlet 2 due to the installation of the mesh cover 1, the blocking effect is achieved, an access door 4 is arranged at the bottom end of one side of the front surface of the outer portion of the cooling tower body 3, an overflow opening 5 is formed in the bottom end of the access door 4, the inner portion of the cooling tower body 3 is convenient for workers to check and maintain, the inlet is provided, and the cooling water that sets up the inside bottom of messenger cooling tower body 3 of overflow mouth 5 can be discharged from this place when too much, the outside front surface opposite side bottom mounting of cooling tower body 3 has pump body 7, through setting up pump body 7, make can supply the cooling water in the shunt tubes 15, the effect of cooling water pumping has been reached, one side of pump body 7 is equipped with drain 9, the inside sewage of messenger cooling tower body 3 of setting up of drain 9 can be discharged from this place, the input of pump body 7 is connected to the inside bottom of cooling tower body 3 through second pipeline 8, the output of pump body 7 is connected to the one end of shunt tubes 15 through first pipeline 6, outside one side bottom of cooling tower body 3 is equipped with moisturizing mouth 13, the cooling water that sets up the inside bottom of messenger cooling tower body 3 of moisturizing mouth 13 can be from this place to inside supplementary.

The working principle is as follows: when the utility model is used, the worker needs to be externally connected with power supply firstly, and carries out graded cooling according to the requirement, firstly, the motor 22 for air cooling is opened, the motor 22 drives the fan blade 19 to rotate through the belt 21, the rotation of the fan blade 19 can generate negative pressure in the cooling tower body 3, the cooling tower body 3 in the negative pressure state can suck external air into the interior through the air inlet 12, the flowing gas can go away from the surface of the coil 17, at the moment, hot fluid can flow in the coil 17, the flowing gas can bring away the heat on the surface of the coil 17, the air is discharged through the air outlet 2, when the air cooling is opened, the worker can open the pump body 7 for water cooling, the pump body 7 sucks the cooling water at the bottom end inside the cooling tower body 3 through the second pipeline 8 connected with the input end into the interior, the inside of the shunt pipe 15 is conveyed through the first pipeline 6, and is sprayed through the nozzle 14, this spun water can drench coil 17's surface, thereby give away the temperature on coil 17 surface, the water of taking away the temperature can flow to the surface of fin 18, heat dissipation through fin 18 makes its heat discharge together with the wind that flows, the water after the heat dissipation finally flows to the inside bottom of cooling tower body 3, thereby accomplish the used circulation, after filth that strains on filter frame 11 surface is fully loaded with, the staff takes out filter frame 11 from spout 10 and clears up or directly renew, in order to accomplish the used circulation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can realize hierarchical refrigerated mixed flow closed cooling tower, includes cooling tower body (3), its characterized in that: the utility model discloses a cooling tower, including cooling tower body (3), the inside middle of cooling tower body (3) is fixed with water collector (16), and the inside one side top of cooling tower body (3) is fixed with shunt tubes (15), and the basal surface of shunt tubes (15) is equipped with nozzle (14), be fixed with coil pipe (17) in the middle of the inside one side of cooling tower body (3), the bottom of coil pipe (17) is equipped with fin (18), and fin (18) fix the inside one side bottom in cooling tower body (3), the inside opposite side top of cooling tower body (3) is fixed with mount (20), and the inside rotation of mount (20) installs flabellum (19), and the one end winding of flabellum (19) has the one end of belt (21), and the other end winding of belt (21) is at the output of motor (22), and the inside side at cooling tower body (3) is fixed in motor (22).

2. A mixed-flow closed cooling tower capable of realizing staged cooling as claimed in claim 1, wherein: an air inlet (12) is formed in one side of the top end of the outer portion of the cooling tower body (3), a sliding groove (10) is formed in the surface of the air inlet (12), and a filter frame (11) is inserted into the sliding groove (10).

3. A mixed-flow closed cooling tower capable of realizing staged cooling as claimed in claim 1, wherein: an air outlet (2) is formed in the other side of the top end of the outer portion of the cooling tower body (3), and a mesh enclosure (1) is fixed on the surface of the air outlet (2).

4. A mixed-flow closed cooling tower capable of realizing staged cooling as claimed in claim 1, wherein: the bottom of one side of the outer front surface of the cooling tower body (3) is provided with an access door (4), and the bottom of the access door (4) is provided with an overflow port (5).

5. A mixed-flow closed cooling tower capable of realizing staged cooling as claimed in claim 1, wherein: the cooling tower comprises a cooling tower body (3), and is characterized in that a pump body (7) is fixed to the other side of the front outer surface of the cooling tower body (3), a sewage draining outlet (9) is formed in one side of the pump body (7), the input end of the pump body (7) is connected to the inner bottom end of the cooling tower body (3) through a second pipeline (8), and the output end of the pump body (7) is connected to one end of a flow dividing pipe (15) through a first pipeline (6).

6. A mixed-flow closed cooling tower capable of realizing staged cooling as claimed in claim 1, wherein: and a water replenishing port (13) is arranged at the bottom end of one side of the outer part of the cooling tower body (3).