CN219454730U

CN219454730U - Prevent to block inside cooling tower of casing

Info

Publication number: CN219454730U
Application number: CN202320525376.9U
Authority: CN
Inventors: 龚建峰; 徐来珍; 郝争亮
Original assignee: Shanghai Startech Refrigeration Technology Co ltd
Current assignee: Shanghai Startech Refrigeration Technology Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-01
Anticipated expiration: 2033-03-17

Abstract

The utility model provides a prevent to block inside cooling tower of casing, includes the casing that has the cavity, the top of casing is equipped with the fan that is used for blowing out steam, the fan links to each other and is used for driving fan pivoted motor, the both sides end of casing is equipped with the air intake that allows cold wind to get into, the inside upper end of casing is equipped with the watering board, the lower bottom surface of watering board is equipped with two at least interval arrangement's watering hole, the watering hole is equipped with the shower nozzle, watering board top is equipped with the water distribution groove that links to each other with the water pipe, the delivery port of water distribution groove is equipped with the filter screen that is used for filtering aquatic impurity, the inside lower extreme of casing is equipped with the tank, the tank is located under the watering board, the tank is equipped with the delivery port, the inside of casing is fixed heat dissipation material that is equipped with in the front and back of passing through.

Description

Prevent to block inside cooling tower of casing

Technical Field

The utility model relates to the technical field of cooling tower equipment, in particular to a cooling tower capable of preventing the inside of a shell from being blocked.

Background

The cooling tower is a device which uses water as a 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 heat-dissipating device which utilizes the principles of heat dissipation by evaporation, convection heat transfer, radiation heat transfer and the like of heat taken away by evaporation by steam generated by cold-heat exchange after water is in flowing contact with air to dissipate waste heat generated in industry or refrigeration air conditioner so as to reduce water temperature.

The cooling tower in the prior art has the following problems that water entering the cooling tower often contains a plurality of small particle impurities, and the impurities block the structures such as heat dissipation materials and the like inside the shell, thereby affecting the smooth water cooling.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a cooling tower which prevents impurities from entering a shell through a filter screen so as to prevent the internal structure of the shell from being blocked.

The cooling tower comprises a shell with a cavity, a fan for blowing hot air is arranged above the shell, the fan is connected with a motor for driving the fan to rotate, air inlets for allowing cold air to enter are formed in two side ends of the shell, a sprinkler plate is arranged at the upper end of the inside of the shell, at least two sprinkler holes are formed in the lower bottom surface of the sprinkler plate at intervals, a spray head is arranged in the sprinkler holes, a water distribution groove connected with a water pipe is formed in the upper portion of the sprinkler plate, a filter screen for filtering impurities in water is arranged at a water outlet of the water distribution groove, a water storage pool is arranged at the lower end of the inside of the shell and located under the sprinkler plate, a water outlet is formed in the water storage pool, and heat dissipation materials are fixedly arranged in the front face and the rear face of the inside of the shell.

The fan comprises fan blades, wherein the number of the fan blades is four, the four fan blades are arranged at equal angle and interval, the periphery of each fan blade is provided with an air duct, a rotating shaft of each fan blade is connected with a motor shaft of the motor, and a speed reducer is arranged between the motor shaft and each fan blade.

The water distribution tank comprises a sunken mounting plate, wherein the mounting plate is arranged in parallel with the upper bottom surface of the shell, the mounting plate is positioned below two ends of the upper bottom surface of the shell, a water distribution vacancy is formed between one end of the mounting plate, which is close to the fan, and a fixing plate of the fan, the water distribution vacancy is positioned above the water spraying plate, and the water distribution vacancy is provided with the filter screen.

The filter screen comprises a first filter screen and a second filter screen, wherein the first filter screen is close to the fan, the second filter screen is far away from the fan, and the aperture of the first filter screen is smaller than that of the second filter screen.

The lower bottom surface of the water storage tank is provided with at least two first reinforcing ribs which are arranged in parallel, and two ends of each first reinforcing rib respectively abut against the front surface and the rear surface of the shell.

The front side surface of the shell is provided with at least two second reinforcing ribs which are arranged in parallel, and two ends of each second reinforcing rib respectively abut against the upper surface and the lower surface of the shell.

The heat dissipation material is ceramic.

The outside of the air inlet is provided with a shutter for controlling the air quantity.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the water outlet of the water distribution tank is provided with the filter screen for filtering impurities in water, so that compared with the prior art without the filter screen, the small-particle impurities are prevented from entering the inside of the shell, the normal operation of water cooling is ensured, and the service life of the cooling tower is prolonged.

2. According to the utility model, the double heat dissipation is realized by arranging the water spraying nozzle and the heat dissipation material, so that the contact area of air and water is increased, and the heat dissipation efficiency is improved.

3. The utility model strengthens the lower bottom surface of the shell by the first reinforcing rib and strengthens the front side surface of the shell by the second reinforcing rib, thereby integrally strengthening the strength of the shell.

Drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is a schematic structural view of the housing according to the present utility model.

Detailed Description

The utility model is further illustrated by way of example with reference to the accompanying drawings.

As shown in fig. 1 to 2, the cooling tower for preventing blocking the inside of the housing according to this embodiment includes a housing 1 having a cavity, a fan 2 for blowing hot air is disposed above the housing 1, the fan 2 is connected to a motor 3 for driving the fan 2 to rotate, air inlets 11 for allowing cold air to enter are disposed at two side ends of the housing 1, a sprinkler plate 12 is disposed at an upper end of the inside of the housing 1, at least two water sprinkling holes arranged at intervals are disposed at a lower bottom surface of the sprinkler plate 12, a spray nozzle 13 is disposed at the sprinkler plate 12, a water distribution tank 14 connected to a water pipe is disposed above the sprinkler plate 12, a filter screen 42 for filtering impurities in water is disposed at a water outlet of the water distribution tank 14, a water storage tank 15 is disposed at a lower end of the inside of the housing 1, the water storage tank 15 is disposed directly below the sprinkler plate 12, a water outlet 16 is disposed at the water storage tank 15, and a heat dissipation material 17 is fixedly disposed at a front and a rear surface through which the inside of the housing 1; the heat dissipation material 17 is ceramic; in the embodiment, the filter screen 42 for filtering impurities in water is arranged at the water outlet of the water distribution groove 14, so that the impurities are prevented from entering the shell 1, normal water cooling is ensured, and the service life of the cooling tower is prolonged.

The fan 2 in this embodiment includes fan blades 21, the fan blades 21 are arc-shaped, the number of the fan blades 21 is four, the four fan blades 21 are arranged at equal angular intervals, an air duct 22 is arranged at the periphery of the fan blades 21, a rotating shaft of the fan blades 21 is connected with a motor shaft of the motor 3, and a speed reducer 23 is arranged between the motor shaft and the fan blades 21.

The water distribution tank 14 in this embodiment includes a sinking mounting plate 4, the mounting plate 4 is parallel to the upper bottom surface of the housing 1, the mounting plate 4 is located below two ends of the upper bottom surface of the housing 1, a water distribution space 41 is provided between one end of the mounting plate 4 close to the fan 2 and the fixing plate 24 of the fan 2, the water distribution space 41 is located above the sprinkler plate 12, and the water distribution space 41 is provided with the filter screen 42; this embodiment prevents the accumulation of impurities in the water at the bottom due to gravity by the vertically disposed water distribution vacancy 41.

As preferable: the filter screen 42 includes a first filter screen and a second filter screen, the first filter screen is close to the fan 2, the second filter screen is far away from the fan 2, and the aperture of the first filter screen is smaller than that of the second filter screen; through the setting of first filter screen and second filter screen, can filter the impurity of different diameters, it is more thorough to filter.

The strength reinforcement aspect of the housing 1 is designed as follows: the lower bottom surface of the water storage tank 15 is provided with at least two first reinforcing ribs 6 which are arranged in parallel, and two ends of each first reinforcing rib 6 respectively abut against the front surface and the rear surface of the shell 1; the front side surface of the shell 1 is provided with at least two second reinforcing ribs 7 which are arranged in parallel, and two ends of each second reinforcing rib 7 respectively abut against the upper surface and the lower surface of the shell 1; the first reinforcing ribs 6 are used for reinforcing the bottom surface of the water storage tank 15, and the second reinforcing ribs 7 are used for reinforcing the front side surface of the shell 1.

The outside of the air inlet 11 in this embodiment is provided with a louver 18 for controlling the air volume. The air quantity is controlled by controlling the angle of the louver in the louver 18 while preventing the water loss inside the casing 1.

Claims

1. The utility model provides a prevent cooling tower of blocking inside casing, its characterized in that, including casing (1) that has the cavity, the top of casing (1) is equipped with fan (2) that are used for blowing out steam, fan (2) link to each other one and are used for driving fan (2) pivoted motor (3), the both sides end of casing (1) is equipped with air intake (11) that allow cold wind to get into, the inside upper end of casing (1) is equipped with watering board (12), the lower bottom surface of watering board (12) is equipped with two at least interval arrangement's watering hole, the watering hole is equipped with shower nozzle (13), watering board (12) top is equipped with water distribution groove (14) that link to each other with the water pipe, the delivery port of water distribution groove (14) is equipped with filter screen (42) that are used for filtering aquatic impurity, the inside lower extreme of casing (1) is equipped with reservoir (15), reservoir (15) are located the below watering board (12), reservoir (15) are equipped with delivery port (16), the inside of casing (1) is equipped with heat dissipation material (17) through the fixed back.

2. The cooling tower for preventing blocking of the inside of the shell according to claim 1, wherein the fan (2) comprises fan blades (21), the fan blades (21) are arc-shaped, the number of the fan blades (21) is four, the four fan blades (21) are arranged at equal angular intervals, an air duct (22) is arranged at the periphery of the fan blades (21), a rotating shaft of the fan blades (21) is connected with a motor shaft of the motor (3), and a speed reducer (23) is arranged between the motor shaft and the fan blades (21).

3. A cooling tower for preventing blockage of the inside of a shell according to claim 1, wherein the water distribution tank (14) comprises a sunk mounting plate (4), the mounting plate (4) is arranged in parallel with the upper bottom surface of the shell (1), the mounting plate (4) is arranged below two ends of the upper bottom surface of the shell (1), a water distribution vacancy (41) is arranged between one end of the mounting plate (4) close to the fan (2) and a fixing plate (24) of the fan (2), the water distribution vacancy (41) is arranged above the water sprinkling plate (12), and the water distribution vacancy (41) is provided with the filter screen (42).

4. A cooling tower for preventing clogging of a housing interior as in claim 1, wherein said filter screen (42) comprises a first filter screen and a second filter screen, said first filter screen being adjacent to the fan (2), said second filter screen being remote from the fan (2), said first filter screen having a smaller aperture than the second filter screen.

5. A cooling tower for preventing blockage of the interior of a shell according to claim 1, wherein the lower bottom surface of the water storage tank (15) is provided with at least two first reinforcing ribs (6) which are arranged in parallel, and two ends of the first reinforcing ribs (6) respectively abut against the front and rear surfaces of the shell (1).

6. A cooling tower for preventing blockage of the interior of a housing according to claim 1, wherein the front side of the housing (1) is provided with at least two second reinforcing ribs (7) arranged in parallel, and both ends of the second reinforcing ribs (7) respectively abut against the upper and lower surfaces of the housing (1).

7. A cooling tower preventing clogging of the housing interior according to claim 1, characterized in that the heat sink (17) is ceramic.

8. A cooling tower for preventing clogging of the inside of a housing according to claim 1, characterized in that the outside of the air intake (11) is provided with a louver (18) for controlling the amount of air.