CN219244315U

CN219244315U - Square cooling tower

Info

Publication number: CN219244315U
Application number: CN202223557045.8U
Authority: CN
Inventors: 周建国; 周金要; 周启来; 宋清忠
Original assignee: Jingxi Xinyuan Manganese Industry Co ltd
Current assignee: Jingxi Xinyuan Manganese Industry Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-23
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a square cooling tower, which relates to the technical field of cooling towers, and comprises a cooling tower body, wherein a circular opening is formed in the top of the cooling tower body, and an annular disc frame is fixed in the circular opening; a rotary motor is fixedly arranged on the annular disc frame, and a rotary water spraying assembly is arranged below the rotary motor; when the water cooling device is used, water of the water cooling unit enters the fixed pipe through the water inlet pipe, then enters the sleeve through the fixed pipe, enters the rotary pipe through the water inlet hole formed in the outer part of the rotary pipe, and finally is sprayed out through the water spraying pipes; at this moment, the rotating motor drives the rotating pipe and the water spraying pipe to rotate, water is thrown onto the inner wall of the cooling tower body through centrifugal force, and the large water flow is not tightly divided into a plurality of small water flows in the process, and the space between the water bodies in the air is increased, so that the heat dissipation capacity of the heat in the water bodies is improved, and the heat dissipation effect of the cooling tower is improved.

Description

Square cooling tower

Technical Field

The utility model particularly relates to the technical field of cooling towers, in particular to a square cooling tower.

Background

A cooling tower (cooling tower) is a device that uses water as a circulating coolant to absorb heat from a system and discharge it to the atmosphere to reduce the water temperature; the cooling is an evaporation heat-dissipating device which utilizes the principles of evaporation heat dissipation, convection heat transfer, radiation heat transfer and the like of heat taken away by evaporation heat generated by the contact of water and air flow and then carries out cold-heat exchange to generate steam, so as to dissipate waste heat generated in industry or refrigeration air conditioner and reduce water temperature, thereby ensuring the normal operation of the system, and the device is generally barrel-shaped, and is named as a cooling tower.

Chinese patent publication No. CN 215725248U discloses an open cooling tower, comprising a housing, a stabilizing seat, a fan, a heat dissipating device, and a spray device; the air inlet that is used for letting in cold wind has all been seted up to four sides of casing, and the air outlet that runs through its center department both ends has been seted up at the top of casing, and in the air outlet was located to the fan, steady seat and casing fixed connection and be used for stabilizing the casing, prevent that the casing from shaking, spray set and heat abstractor all located the casing, and spray set is located heat abstractor's top, and wherein two sides of casing still are connected with inlet tube and outlet pipe respectively, and inlet tube and outlet pipe all are connected with heat abstractor.

The cooling tower in above-mentioned patent is direct to discharge into when to inside drainage, because the flow of water is great, and the heat that carries in the water is difficult to give off, if can not volatilize a large amount of heat in the water trickling, especially water gathers the back at the water-cooling tower, and the heat dissipation is more unsatisfactory, therefore the cooling time of water in the cooling tower increases, leads to the cooling efficiency of cooling tower to reduce, appears even can't satisfy the demand of water cooling unit hydrologic cycle.

Therefore, the square cooling tower is provided, water is dispersed when water is discharged, so that large water is separated into a plurality of small water strands, the small water strands are thrown out in a throwing mode, the time of the water in the air inside the cooling tower is prolonged, the heat dissipation capacity of the water is improved, and the heat dissipation efficiency of the cooling tower is improved.

Disclosure of Invention

The utility model aims to provide a square cooling tower, which aims to solve the technical problems that the prior cooling tower is directly discharged when the water is discharged to the inside in the prior art, the flow of water is large, the heat carried in the water is not easy to be emitted, and if a large amount of heat cannot be volatilized when water flows, particularly, the heat dissipation of the water after the water cooling tower gathers is not ideal, so the cooling time of the water in the cooling tower is increased, the cooling efficiency of the cooling tower is reduced, and even the water circulation requirement of a water cooling unit cannot be met.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a square cooling tower comprises a cooling tower body, wherein a circular opening is formed in the top of the cooling tower body, and an annular tray frame is fixed in the circular opening; a rotary motor is fixedly arranged on the annular disc frame, and a rotary water spraying assembly is arranged below the rotary motor;

the rotary water spraying assembly comprises a rotary pipe, wherein the rotary pipe is hollow, two ends of the rotary pipe are blocked, and the top of the rotary pipe is connected with an output shaft of a rotary motor through a coupler; the outside of the rotary pipe is provided with a plurality of access holes, and the rotary pipe is sleeved in the sleeve and is in rotary connection with the sleeve; one end of the sleeve is welded with a fixed pipe; the fixed pipe extends to the outside of the cooling tower body, is welded and fixed with the cooling tower body and is also connected with the water inlet pipe; the periphery of the lower end of the rotary pipe is welded with a spray pipe, and the spray pipe is communicated with the inner cavity of the rotary pipe.

As a further technical scheme of the utility model, the top of the cooling tower body is also embedded with two symmetrically arranged cooling fans.

As a further technical scheme of the utility model, the periphery of the lower end of the cooling tower body is provided with a radiating window, and a grid plate is embedded in the cooling tower body and is positioned below the radiating window; a water storage cavity is arranged below the grid plate.

As a further technical scheme of the utility model, a water outlet pipe is connected to the outside of the cooling tower body, the water outlet pipe is communicated with the water storage cavity, and the other end of the water outlet pipe is connected with the water inlet end of the water pump; the water outlet end of the water pump is connected with a drain pipe.

As a further technical scheme of the utility model, a valve and a filter are connected in series on the water outlet pipe; the drain pipe on be fixed with the staple bolt, this staple bolt passes through the bolt fastening at the support.

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

1. when the water cooling device is used, water of the water cooling unit enters the fixed pipe through the water inlet pipe, then enters the sleeve through the fixed pipe, enters the rotary pipe through the water inlet hole formed in the outer part of the rotary pipe, and finally is sprayed out by the water spraying pipes; at the moment, the rotating motor drives the rotating pipe and the water spraying pipe to rotate, water is thrown onto the inner wall of the cooling tower body through centrifugal force, a large stream of water is not separated into a plurality of small streams in the process, the space between the water bodies in the air is increased, and the heat dissipation capacity of the heat in the water bodies is improved, so that the heat dissipation effect of the cooling tower is improved;

2. in the utility model, during the natural heat dissipation of the water body, the two heat dissipation fans blow cold air into the cooling tower body, and as the two heat dissipation fans are obliquely arranged and symmetrically arranged, a negative pressure area is formed above the intersection of the two air flows, and a large amount of air enters from the circular opening of the cooling tower body; the cold air passes a large amount of heat through the radiating windows on the outer side, so that the secondary heat dissipation of water is realized, the heat dissipation efficiency of the water body is relatively rapid, and the circulating water of the water cooling unit can be met;

3. according to the utility model, the cooled water falls into the water storage cavity through the grid plate, after the valve is opened, the water pump is started to pump the water in the water storage cavity through the water outlet pipe, and the water is filtered by the filter and then is conveyed to the water cooling unit through the water outlet pipe, so that the water body can be recycled.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a rear view of fig. 1 in the present utility model.

Fig. 3 is a cross-sectional view A-A of fig. 2 in accordance with the present utility model.

Fig. 4 is an enlarged partial schematic view of fig. 3 in accordance with the present utility model.

Fig. 5 is a schematic view of a part of the structure of fig. 1 in the present utility model.

In the figure: the cooling tower comprises a 1-water inlet pipe, a 2-cooling tower body, a 3-water outlet pipe, a 4-valve, a 5-filter, a 6-water pump, a 7-water outlet pipe, an 8-hoop, a 9-bracket, a 10-rotating motor, an 11-maintenance ladder, a 12-radiating window, a 13-grid plate, a 14-rotating water spraying component, a 15-rotating pipe, a 16-sleeve pipe, a 17-water spraying pipe, a 18-fixed pipe, a 19-radiating fan and a 20-annular disc frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, in an embodiment of the present utility model, a square cooling tower includes a cooling tower body 2, an overhaul ladder 11 is disposed on the cooling tower body 2, a circular opening is formed at the top of the cooling tower body 2, and an annular tray 20 is fixed in the circular opening; the rotary motor 10 is fixedly arranged on the annular disc frame 20, and a rotary water spraying assembly 14 is arranged below the rotary motor 10;

the rotary water spraying assembly 14 comprises a rotary pipe 15, wherein the rotary pipe 15 is hollow, two ends of the rotary pipe are blocked, and the top of the rotary pipe is connected with an output shaft of the rotary motor 10 through a coupling; the outside of the rotary pipe 15 is provided with a plurality of access holes, and the access holes are sleeved in the sleeve 16 and are in rotary connection with the sleeve 16; one end of the sleeve 16 is welded with a fixed pipe 18; the fixed pipe 18 extends to the outside of the cooling tower body 2, is welded and fixed with the cooling tower body 2 and is also connected with the water inlet pipe 1; the periphery of the lower end of the rotary pipe 15 is welded with a spray pipe 17, and the spray pipe 17 is communicated with the inner cavity of the rotary pipe 15.

By adopting the technical scheme, when the water cooling unit is used, water enters the fixed pipe 18 through the water inlet pipe 1, enters the sleeve 16 through the fixed pipe 18, enters the rotary pipe 15 through the water inlet hole formed in the outer part of the rotary pipe 15, and is finally sprayed out by the water spraying pipes 17; at this time, the rotating motor 10 drives the rotating pipe 15 and the water spraying pipe 17 to rotate, water is thrown onto the inner wall of the cooling tower body 2 through centrifugal force, and in the process, large water flows are not tightly separated into a plurality of small water flows, and the space between the water bodies in the air is increased, so that the heat dissipation capacity of the heat in the water bodies is improved, and the heat dissipation effect of the cooling tower is improved.

In this embodiment, two symmetrically arranged cooling fans 19 are further embedded at the top of the cooling tower body 2.

By adopting the technical scheme, in the natural water body heat dissipation process, the two heat dissipation fans 19 blow cold air into the cooling tower body 2, and as the two heat dissipation fans 19 are obliquely arranged and symmetrically arranged, a negative pressure area is formed above the intersection of the two air flows, and a large amount of air enters from the circular opening of the cooling tower body 2; the cold air passes a large amount of heat through the radiating windows 12 on the outer side, so that the secondary heat radiation of water is realized, the heat radiation efficiency of the water body is rapid, and the circulating water of the water cooling unit can be met.

In this embodiment, a heat dissipation window 12 is formed around the lower end of the cooling tower body 2, and a grid plate 13 is embedded in the cooling tower body 2, and the grid plate 13 is located below the heat dissipation window 12; a water storage cavity is arranged below the grid plate 13.

Specifically, the outside of the cooling tower body 2 is connected with a water outlet pipe 3, the water outlet pipe 3 is communicated with the water storage cavity, and the other end of the water outlet pipe 3 is connected with the water inlet end of the water pump 6; the water outlet end of the water pump 6 is connected with a water drain pipe 7.

Through adopting above-mentioned technical scheme, the water after the cooling drops into the retaining chamber through grid 13, opens behind the valve 4, opens water pump 6 and carries out the extraction to the water in the retaining chamber through outlet pipe 3, and the water chiller unit is carried through drain pipe 7 after filter 5 filters to realize the cyclic utilization of water.

In this embodiment, the water outlet pipe 3 is connected in series with a valve 4 and a filter 5; the drain pipe 7 on be fixed with staple bolt 8, this staple bolt 8 passes through bolt fastening at support 9.

The working principle of the utility model is as follows: when the water cooling unit is used, water of the water cooling unit enters the fixed pipe 18 through the water inlet pipe 1, then enters the sleeve 16 through the fixed pipe 18, enters the rotary pipe 15 through the water inlet hole formed in the outer part of the rotary pipe 15, and finally is sprayed out by the water spraying pipes 17; at this time, the rotating motor 10 drives the rotating pipe 15 and the water spraying pipe 17 to rotate, water is thrown onto the inner wall of the cooling tower body 2 through centrifugal force, and in the process, large water flows are not separated into a plurality of small water flows, and the space between the water bodies in the air is increased, so that the heat dissipation capacity of the heat in the water bodies is improved, and the heat dissipation effect of the cooling tower is improved;

in the natural water body heat dissipation process, the two heat dissipation fans 19 blow cold air into the cooling tower body 2, and as the two heat dissipation fans 19 are obliquely arranged and symmetrically arranged, a negative pressure area is formed above the intersection of the two air flows, and a large amount of air enters from the circular opening of the cooling tower body 2; the cold air passes a large amount of heat through the radiating windows 12 on the outer side, so that the secondary heat radiation of water is realized, the heat radiation efficiency of the water body is rapid, and the circulating water of the water cooling unit can be met;

the cooled water falls into the water storage cavity through the grid plate 13, after the valve 4 is opened, the water pump 6 is started to pump the water in the water storage cavity through the water outlet pipe 3, and the water is filtered by the filter 5 and then is conveyed to the water cooling unit through the water outlet pipe 7, so that the water body can be recycled.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A square cooling tower, characterized in that: comprises a cooling tower body (2), a circular opening is formed in the top of the cooling tower body (2), and an annular tray frame (20) is fixed in the circular opening; a rotary motor (10) is fixedly arranged on the annular disc frame (20), and a rotary water spraying assembly (14) is arranged below the rotary motor (10);

the rotary water spraying assembly (14) comprises a rotary pipe (15), the rotary pipe (15) is hollow, two ends of the rotary pipe are blocked, and the top of the rotary pipe is connected with an output shaft of the rotary motor (10) through a coupling; the outside of the rotary pipe (15) is provided with a plurality of access holes, and the access holes are sleeved in the sleeve (16) and are in rotary connection with the sleeve (16); one end of the sleeve (16) is welded with a fixed pipe (18); the fixed pipe (18) extends to the outside of the cooling tower body (2), is welded and fixed with the cooling tower body (2) and is also connected with the water inlet pipe (1); the periphery of the lower end of the rotary pipe (15) is welded with a water spraying pipe (17), and the water spraying pipe (17) is communicated with the inner cavity of the rotary pipe (15).

2. The square cooling tower of claim 1, wherein: the top of the cooling tower body (2) is also embedded with two symmetrically arranged cooling fans (19).

3. The square cooling tower as claimed in claim 2, wherein: the periphery of the lower end of the cooling tower body (2) is provided with a radiating window (12), a grid plate (13) is embedded in the cooling tower body (2), and the grid plate (13) is positioned below the radiating window (12); a water storage cavity is arranged below the grid plate (13).

4. A square cooling tower according to claim 3, wherein: the cooling tower body (2) is externally connected with a water outlet pipe (3), the water outlet pipe (3) is communicated with the water storage cavity, and the other end of the water outlet pipe (3) is connected with the water inlet end of the water pump (6); the water outlet end of the water pump (6) is connected with a water drain pipe (7).

5. The square cooling tower as defined in claim 4, wherein: the water outlet pipe (3) is connected with a valve (4) and a filter (5) in series; the drain pipe (7) is fixedly provided with a hoop (8), and the hoop (8) is fixed on the bracket (9) through bolts.