CN213208709U

CN213208709U - Cooling tower of abundant heat transfer of high efficiency

Info

Publication number: CN213208709U
Application number: CN202021565791.XU
Authority: CN
Inventors: 马力鹤
Original assignee: Dandong Sky Gas Co ltd
Current assignee: Dandong Sky Gas Co ltd
Priority date: 2020-08-01
Filing date: 2020-08-01
Publication date: 2021-05-14
Anticipated expiration: 2030-08-01

Abstract

The utility model discloses a cooling tower of abundant heat transfer of high efficiency, including the cooling tower body, the inside wall of cooling tower body is provided with metal drainage structure, and the lateral wall of cooling tower body is provided with the air intake, the inside wall of cooling tower body is provided with the perforated plate, and the perforated plate setting is in metal drainage structure's below, the lower extreme of cooling tower body is provided with the base, the motor is connected with the pivot, and the pivot is connected with the transmission shaft through the hold-in range, the lower terminal surface that the transmission shaft runs through the cooling tower body is connected with the puddler, and the puddler rotates the interior bottom of connecting at the cooling tower body. This cooling tower of abundant heat transfer of high efficiency is provided with two sets of air intakes, first packing layer and second packing layer, can carry out abundant heat transfer to recirculated cooling water, and the recirculated cooling water after the heat transfer drips the bottom in the cooling tower body simultaneously, stirs it under the effect that the motor drove the puddler, improves the thermal effluvium of recirculated cooling water.

Description

Cooling tower of abundant heat transfer of high efficiency

Technical Field

The utility model relates to a cooling tower technical field specifically is a cooling tower of abundant heat transfer of high efficiency.

Background

The effect of cooling tower is to carry the circulating water of waste heat to carry out the heat exchange with the air in the tower, give the air and diffuse into the atmosphere to the heat of water, cool down the circulating water, during the use, the circulating water is by pump sending to the spray pipe in, spray on packing, under the effect of side cooling air, fall into the catch basin behind the circulating water heat exchange, nevertheless to the heat transfer of circulating water in the current cooling tower insufficient, the cooling efficiency is low, the high temperature cooling water of input does not obtain fully cooling promptly and has discharged, the cooling water temperature of backward flow is too high, be difficult to exert the effect of recirculated cooling medium.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling tower of abundant heat transfer of high efficiency to the heat transfer of circulating water is not abundant in solving the current cooling tower that proposes in the above-mentioned background art, and cooling efficiency is low, and the high temperature cooling water of input promptly is not fully cooled down and is discharged promptly, and the cooling water temperature of backward flow is too high, is difficult to the problem of performance recirculated cooling medium's effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cooling tower of abundant heat transfer of high efficiency, includes the cooling tower body, the inside wall of cooling tower body is provided with metal drainage structure, and the lateral wall of cooling tower body is provided with the air intake, the inside wall of cooling tower body is provided with the perforated plate, and the perforated plate setting is in metal drainage structure's below, the lower extreme of cooling tower body is provided with the base, and is provided with the motor in the base, the motor is connected with the pivot, and the pivot is connected with the transmission shaft through the hold-in range, the lower terminal surface that the transmission shaft runs through the cooling tower body is connected with the puddler, and the puddler rotates the interior bottom of connection at the cooling tower.

Preferably, the cooling tower body is including first gas vent, second gas vent, shower, first packing layer and second packing layer, and is provided with first gas vent and second gas vent on the cooling tower body, and the inside wall of cooling tower body is provided with shower, first packing layer and second packing layer, and the shower setting is in the top of first packing layer, and first packing layer setting is in the top of second packing layer, and the setting of second packing layer is in the top of perforated plate.

Preferably, the metal water filtering structure is formed by connecting a plurality of layers of metal water filtering nets, and the metal water filtering structure is arranged above the spraying pipe.

Preferably, the air inlet is including filter screen and guide plate, and the filter screen setting is on the air inlet inside wall, and the air inlet inside wall is provided with the guide plate, and the guide plate sets up the inboard of filter screen.

Preferably, the perforated plate comprises a spiral pipe, a water receiving hopper and a through hole, the upper end of the spiral pipe penetrates through the perforated plate to be connected with the water receiving hopper, the through hole is formed in the bottom of the water receiving hopper, and the through hole is communicated with the spiral pipe.

Preferably, the motor, the rotating shaft, the synchronous belt, the transmission shaft and the stirring rod form a rotating mechanism.

Compared with the prior art, the beneficial effects of the utility model are that: the cooling tower with high efficiency and sufficient heat exchange,

(1) the cooling tower is provided with two groups of air inlets, a first packing layer and a second packing layer, so that the circulating cooling water can be subjected to sufficient heat exchange, and meanwhile, the circulating cooling water subjected to heat exchange falls on the bottom in the cooling tower body and is stirred under the action of a stirring rod driven by a motor, and the heat dissipation of the circulating cooling water is improved;

(2) the filter screen that sets up in the air intake can avoid external impurity to bring into this internally at the cooling tower under the effect of air current, and the water receiving fill and the spiral pipe that set up in addition reduce the noise that the water droplet drippage high frequency striking surface of water produced, and the spiral pipe further reduces the interior velocity of water flow of pipeline for noise reduction when rivers contact the surface of water.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

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

FIG. 3 is a schematic view of the front view cross section of the air inlet of the present invention;

fig. 4 is a schematic view of the top view structure of the water receiving bucket of the present invention.

In the figure: 1. cooling tower body, 101, first exhaust port, 102, second exhaust port, 103, spray pipe, 104, first packing layer, 105, second packing layer, 2, metal drainage structure, 3, air intake, 301, filter screen, 302, guide plate, 4, perforated plate, 401, spiral pipe, 402, water receiving hopper, 403, through-hole, 5, base, 6, motor, 7, pivot, 8, hold-in range, 9, transmission shaft, 10, puddler.

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. 1-4, the present invention provides a technical solution: a cooling tower with high efficiency and sufficient heat exchange is disclosed, as shown in figure 1, figure 2, figure 3 and figure 4, a metal water filtering structure 2 is arranged on the inner side wall of a cooling tower body 1, an air inlet 3 is arranged on the side wall of the cooling tower body 1, the cooling tower body 1 comprises a first exhaust port 101, a second exhaust port 102, a spray pipe 103, a first packing layer 104 and a second packing layer 105, the cooling tower body 1 is provided with the first exhaust port 101 and the second exhaust port 102, the inner side wall of the cooling tower body 1 is provided with the spray pipe 103, the first packing layer 104 and the second packing layer 105, the spray pipe 103 is arranged above the first packing layer 104, the first packing layer 104 is arranged above the second packing layer 105, the second packing layer 105 is arranged above a porous plate 4, the first packing layer 104 and the second packing layer 105 enable circulating cooling water and air to exchange heat twice, and the heat exchange efficiency of the circulating cooling water is improved, the metal water filtering structure 2 is formed by connecting a plurality of layers of metal water filtering nets, the metal water filtering structure 2 is arranged above the spraying pipe 103, the water vapor carried by the air by the plurality of layers of metal water filtering nets is condensed into water drops, evaporation loss of circulating cooling water is reduced, the air inlet 3 comprises a filter screen 301 and a guide plate 302, the filter screen 301 is arranged on the inner side wall of the air inlet 3, the guide plate 302 is arranged on the inner side wall of the filter screen 301, the filter screen 301 reduces external impurities entering the cooling tower body 1 along with the air, the inner side wall of the cooling tower body 1 is provided with a porous plate 4, the porous plate 4 is arranged below the metal water filtering structure 2, the porous plate 4 comprises a spiral pipe 401, a water receiving hopper 402 and a through hole 403, the upper end of the spiral pipe 401 penetrates, and the through hole 403 is communicated with the spiral pipe 401, so that the water receiving hopper 402 and the spiral pipe 401 reduce the noise generated by the high-frequency impact of water drops on the water surface.

As shown in fig. 1, a base 5 is arranged at the lower end of a cooling tower body 1, a motor 6 is arranged in the base 5, the motor 6 is connected with a rotating shaft 7, the rotating shaft 7 is connected with a transmission shaft 9 through a synchronous belt 8, the motor 6, the rotating shaft 7, the synchronous belt 8, a rotating mechanism is formed by the transmission shaft 9 and a stirring rod 10, the motor 6 drives the stirring rod 10 to rotate through the rotating shaft 7, the synchronous belt 8 and the transmission shaft 9, the circulating cooling water is stirred, the heat emission of the circulating cooling water is improved, the transmission shaft 9 penetrates through the lower end face of the cooling tower body 1 and is connected with the stirring rod 10, and the stirring rod 10 rotates and is connected to the inner bottom.

The working principle is as follows: when the cooling tower with high efficiency and sufficient heat exchange is used, a power supply is switched on, the spraying pipe 103 sprays circulating water carrying waste heat into the first packing layer 102, air enters from the air inlet 3 above to exchange heat with the circulating water, the filter screen 301 reduces external impurities from entering the cooling tower body 1 along with the air, the air after heat exchange is discharged through the first exhaust port 101, the metal water filtering structure 2 can condense vapor carried by the air into water drops to reduce evaporation loss of the circulating water, meanwhile, the circulating water after heat exchange drops into the second packing layer 105 below to exchange heat again with the air entering from the air inlet 3 below, so that the circulating water performs sufficient heat exchange, the air after heat exchange is discharged from the second exhaust port 102, the water drops after heat exchange drop into the porous plate 4 and the water receiving hopper 402 and flows into the bottom of the cooling tower body 1 through the spiral pipe 401, and noise generated by high-frequency impact of water drop on the water surface is reduced, the motor 6 is used for driving the rotating shaft 7 to rotate, the rotating shaft 7 drives the transmission shaft 9 to rotate through the synchronous belt 8, the transmission shaft 9 drives the stirring rod 10 to stir circulating water, heat in the circulating water is further dissipated, the cooling effect of the circulating water is improved, the cooling water is used under the action of an external water pump, and the content which is not described in detail in the specification belongs to the prior art which is known by professionals in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a cooling tower of abundant heat transfer of high efficiency, includes cooling tower body (1), its characterized in that: the utility model discloses a cooling tower, including cooling tower body (1), the inside wall of cooling tower body (1) is provided with metal drainage structure (2), and the lateral wall of cooling tower body (1) is provided with air intake (3), the inside wall of cooling tower body (1) is provided with perforated plate (4), and perforated plate (4) set up the below at metal drainage structure (2), the lower extreme of cooling tower body (1) is provided with base (5), and is provided with motor (6) in base (5), motor (6) are connected with pivot (7), and pivot (7) are connected with transmission shaft (9) through hold-in range (8), lower terminal surface that transmission shaft (9) run through cooling tower body (1) is connected with puddler (10), and puddler (10) rotate and connect the interior bottom in cooling tower body (1).

2. A cooling tower with high efficiency and sufficient heat exchange according to claim 1, wherein: the cooling tower comprises a cooling tower body (1) and is characterized in that the cooling tower body (1) comprises a first exhaust port (101), a second exhaust port (102), a spray pipe (103), a first packing layer (104) and a second packing layer (105), the first exhaust port (101) and the second exhaust port (102) are arranged on the cooling tower body (1), the spray pipe (103), the first packing layer (104) and the second packing layer (105) are arranged on the inner side wall of the cooling tower body (1), the spray pipe (103) is arranged above the first packing layer (104), the first packing layer (104) is arranged above the second packing layer (105), and the second packing layer (105) is arranged above a perforated plate (4).

3. A cooling tower with high efficiency and sufficient heat exchange according to claim 2, wherein: the metal water filtering structure (2) is formed by connecting a plurality of layers of metal water filtering nets, and the metal water filtering structure (2) is arranged above the spraying pipe (103).

4. A cooling tower with high efficiency and sufficient heat exchange according to claim 1, wherein: air intake (3) are including filter screen (301) and guide plate (302), and filter screen (301) set up on air intake (3) inside wall, and air intake (3) inside wall is provided with guide plate (302), and guide plate (302) set up the inboard of filter screen (301).

5. A cooling tower with high efficiency and sufficient heat exchange according to claim 1, wherein: the perforated plate (4) comprises a spiral pipe (401), a water receiving hopper (402) and a through hole (403), the upper end of the spiral pipe (401) penetrates through the perforated plate (4) to be connected with the water receiving hopper (402), the bottom of the water receiving hopper (402) is provided with the through hole (403), and the through hole (403) is communicated with the spiral pipe (401).

6. A cooling tower with high efficiency and sufficient heat exchange according to claim 1, wherein: the motor (6), the rotating shaft (7), the synchronous belt (8), the transmission shaft (9) and the stirring rod (10) form a rotating mechanism.