CN221649320U - A tower performance improvement structure - Google Patents

Abstract

The utility model belongs to a tower row performance improvement structure in the field of cooling tower technology. A first cooling tower row (1) and a second cooling tower row (2) are arranged on a horizontal base (3), an air inlet channel (10) is arranged between the first cooling tower row (1) and the second cooling tower row (2), a top component is arranged at the top of the air inlet channel (10), a side plate (5) is arranged at each end of the air inlet channel (10), and a ventilator (6) is installed on the side plate (5) at each end of the air inlet channel (10). The tower row performance improvement structure described in the utility model can conveniently and reliably achieve reliable sealing of the top and end of the air inlet channel of the adjacent cooling tower row when the temperature is high, cut off the tower row reflux and interference path, and achieve reliable delivery of cooling air through the ventilator, replenish sufficient, normal temperature, dry cold air between the tower rows, and effectively solve the tower row reflux and interference problems.

Description

A tower performance improvement structure

Technical Field

The utility model belongs to the technical field of cooling towers, and more specifically relates to a tower row performance improvement structure.

Background Art

Cooling towers are widely used in room temperature regulation, manufacturing and other industries. They are equipment that uses circulating water and flowing air to exchange heat and take away heat to meet the system's heat transfer needs. With the large-scale production, the amount of heat energy transfer is also on the rise, so there are a large number of cooling towers arranged in rows, forming cooling tower rows. There are reflux and interference effects between adjacent rows, resulting in a decrease in cooling performance, which will have a great impact on the stability of the production system process parameters in high temperature seasons. The production system process requires that the inlet and outlet water temperatures of the cooling tower are basically constant all year round. Based on the cooling principle of cooling towers, when the temperature is low, the cooling capacity is large, the reflux and interference effects are also small, and the cooling performance of the tower row can meet the production system process requirements. When the temperature is high, the cooling capacity of the tower row is small, the reflux and interference effects are large, and the cooling performance of the tower row is difficult to meet the requirements. In order to reduce the reflux and interference effects of the tower row and improve the cooling performance, conventional measures are to increase the wind tube, increase the fan outlet speed, and add spare cooling towers. These measures have not fundamentally solved the tower row reflux and interference problems.

In the prior art, there is a technology named "Cooling Tower Temperature Control Method" and the publication number is "CN102466416B". This technology discloses a cooling tower temperature control method, which is to set a water pipeline on both sides of the cooling tower air inlet, and install a nozzle on the water pipeline. In summer, low-temperature spray is used to form an air cooling zone in the inner and outer spaces around the air inlet, so that the higher air wet bulb temperature is reduced after passing through the cooling area. The low-temperature water sprayed by the nozzle is supplied by the cooling tower water source, and after secondary refrigeration by the refrigeration equipment, it is provided by the water pump to a water pipeline for distribution to each branch pipeline and finally sprayed out through the nozzle. On the inner side of the cooling tower air inlet, a row of metal wires is vertically suspended from top to bottom to the water surface of the water storage tank. The metal wires are arranged in parallel and parallel to block the cooling tower air inlet. The bottom is connected to an integral body with a steel pipe, and a deicer is installed on the steel pipe. The present invention has a simple structure, can keep warm, can cool down, is safe and efficient, flexible and practical, is integrated with nature, can automatically adjust the air intake of the air inlet, and controls the cooling water within the optimal temperature range. Obviously, this technology does not involve the technical problems and solutions of this application.

Utility Model Content

The technical problem to be solved by the utility model is: in view of the deficiencies in the prior art, a tower row performance improvement structure with a simple structure is provided, which can conveniently and reliably seal the tops and ends of the air inlet channels of adjacent cooling tower rows when the temperature is high, thereby cutting off the tower row backflow and interference paths, and realizing the reliable delivery of cooling air through the ventilator, replenishing sufficient, normal temperature, dry cold air between the tower rows, and effectively solving the tower row backflow and interference problems.

To solve the above-mentioned technical problems, the technical solution adopted by the utility model is:

The utility model is a tower row performance improvement structure. A first cooling tower row and a second cooling tower row are arranged on a horizontal base. An air inlet channel is arranged between the first cooling tower row and the second cooling tower row. A top component is arranged on the top of the air inlet channel. Side panels are arranged at each end of the air inlet channel. Fans are installed on the side panels at each end of the air inlet channel.

The top components include gable roof trusses, purlins, protective steel mesh, and an isolation top plate. The gable roof trusses, purlins, and protective steel mesh form a frame structure.

One end of the gable roof truss is connected to the first cooling tower row, and the other end of the gable roof truss is connected to the second cooling tower row.

The purlins are several long C-shaped steel strips, the purlins are fixed on the gable roof trusses, and protective steel meshes are laid on the purlins.

The isolation top plate is made of soft PVC board material and is laid on a protective steel net.

The first cooling tower row includes a plurality of cooling towers, and the second cooling tower row includes a plurality of cooling towers. Each cooling tower is configured to be able to take in air from an air inlet channel between the first cooling tower row and the second cooling tower row.

Each cooling tower of the first cooling tower row and the second cooling tower row is respectively configured to discharge moist hot air from the top of the cooling tower.

Each cooling tower of the first cooling tower row and the second cooling tower row is respectively provided with an exhaust fan.

The lower part of the side plate at each end of the air inlet channel is an open structure.

The technical solution of the utility model is adopted, and the working principle and beneficial effects are as follows:

The tower row performance improvement structure described in the utility model, when the structure is set, the first cooling tower row and the second cooling tower row are arranged on a horizontal base, there is a distance between the two, and an air inlet channel is formed between the first cooling tower row and the second cooling tower row, and an isolation top plate is arranged on the top of the air inlet channel, and side plates are arranged at each end of the air inlet channel, and ventilators are installed on the side plates at each end. An isolation top plate is arranged on the top of the air inlet channel to block the reflux and interference path of the moist hot air discharged from the tower row, and ventilators are arranged on the side plates at both ends. The ventilators installed on the side plates at both ends can reliably intake air and supplement the tower row with sufficient, normal temperature, dry cold air to meet the air intake demand of the tower row to inhale sufficient, normal temperature dry cold air. The whole structure inhales normal temperature dry cold air from the end plate position on the side through the air inlet channel, and discharges moist hot air from the top of each cooling tower, reliably realizes cooling, and effectively blocks the reflux and interference between the tower rows. When the temperature is low, just roll up the isolation top plate, the ventilator stops running, and saves energy and reduces consumption.

BRIEF DESCRIPTION OF THE DRAWINGS

The following is a brief description of the contents and symbols in the drawings of this specification:

FIG1 is a schematic diagram of a top view of the structure for improving the performance of a tower row according to the present invention;

FIG2 is a side view of the structure of the tower row performance improvement structure of the utility model;

FIG3 is a schematic structural diagram of the top component of the tower row performance improvement structure according to the utility model;

The markings in the attached drawings are: 1. the first cooling tower row; 2. the second cooling tower row; 3. the horizontal base; 4. the gable roof truss; 5. the side panel; 6. the ventilator; 7. the protective steel mesh; 8. the isolation top plate; 9. the purlin; 10. the air inlet channel; 11. the exhaust fan.

DETAILED DESCRIPTION

The following is a further detailed description of the specific implementation methods of the utility model (such as the shape, structure, mutual position and connection relationship between the various components involved, the function and working principle of the various components, etc.) through the description of the embodiments with reference to the accompanying drawings:

As shown in Figures 1 to 3, the utility model is a cooling tower performance improvement structure, the first cooling tower row 1 and the second cooling tower row 2 are arranged on a horizontal base 3, an air inlet channel 10 is arranged between the first cooling tower row 1 and the second cooling tower row 2, a top component is arranged on the top of the air inlet channel 10, a side plate 5 is arranged at each end of the air inlet channel 10, and a ventilator 6 is installed on the side plate 5 at each end of the air inlet channel 10. When the cooling tower row is working, when the temperature is low, its cooling capacity is large, and the reflux and interference effects are also small, so when the temperature is low, it can meet the production system process requirements; when the temperature is high, the tower cooling capacity is small, and the reflux and interference effects are large, so when the temperature is high, it is difficult to meet the production system process requirements. In many areas, more than 1/3 of the year is in the high temperature season, and the cooling capacity of the tower row is poor. It is not economical to add a spare cooling tower in conventional measures, and it is difficult to meet the requirements by raising the wind tube and adjusting the fan outlet speed. The utility model is proposed based on the above practical problems. In order to solve the above technical problems, when the structure is set, the first cooling tower row 1 and the second cooling tower row 2 are arranged on a horizontal base 3, with a distance between the two, and an air inlet channel 10 is formed between the first cooling tower row 1 and the second cooling tower row 2. An isolation top plate 8 is arranged on the top of the air inlet channel 10, and a side plate 5 is arranged at each end of the air inlet channel 10, and a ventilator 6 is installed on the side plate 5 at each end. An isolation top plate 8 is arranged on the top of the air inlet channel 10 to block the reflux and interference path of the humid hot air discharged from the tower row, and ventilators 6 are arranged on the side plates 5 at both ends. The ventilators 6 installed on the side plates 5 at both ends can reliably intake air and supplement the tower row with sufficient, normal temperature, dry cold air to meet the air intake demand of the tower row to inhale sufficient, normal temperature dry cold air. In summary, the entire structure inhales normal temperature dry cold air from the end plate 5 position on the side through the air inlet channel 10, and discharges humid hot air from the top of each cooling tower, which can reliably achieve cooling and effectively block the reflux and interference between the tower rows. When the temperature is low (i.e. the tower row can meet the production system requirements by self-ventilation), it is only necessary to roll up the isolation top plate 8 and take it away, and the fan 6 stops running. The fan does not need to be used to work, so as to save energy and reduce consumption. The tower row performance improvement structure described in the utility model has a simple structure. When the temperature is high, it can conveniently and reliably block the top and end of the air inlet channel of the adjacent cooling tower row, cut off the tower row backflow and interference path, and realize the reliable delivery of cooling air through the fan, and replenish sufficient, normal temperature, dry cold air between the tower rows, effectively solving the tower row backflow and interference problems.

The top component includes a gable roof truss 4, purlins 9, a protective steel mesh 7, and an isolation top plate 8. The gable roof truss 4, the purlins 9, and the protective steel mesh 7 form a frame structure. The gable roof truss 4 serves as the support for the entire top component, and then the purlins 9 are arranged, and then the protective steel mesh 7 is laid, and then the isolation top plate 8 is laid. The isolation top plate 8 is laid or rolled up in different seasons. In the season with high temperature, that is, the self-ventilation of the tower row cannot meet the system requirements, the isolation top plate 8 is laid, and in the season with low temperature, that is, the self-ventilation of the tower row meets the system requirements, the isolation top plate 8 is rolled up.

One end of the gable roof truss 4 is connected to the first cooling tower row 1, and the other end of the gable roof truss 4 is connected to the second cooling tower row 2. In the above structure, the gable roof truss 4 is fixed on the frame of the first cooling tower row 1 and the second cooling tower row 2. In this way, after the gable roof truss 4 is fixedly connected, it is used as a bearing component to arrange the purlin 9, the protective steel mesh 7, and the isolation top plate 8.

The purlins 9 are several long C-shaped steels, the purlins 9 are fixed on the gable roof trusses 4, and the protective steel mesh 7 is laid on the purlins 9. The protective steel mesh 7 is fixed on several purlins 9.

The isolation top plate 8 is made of soft PVC board material and can be rolled up in low temperature seasons. The isolation top plate 8 is laid on the protective steel mesh 7. In the above structure, the gable roof truss 4 is an inverted V-shaped structure, the purlins 9 and the protective steel mesh 7 are installed on the upper part of the gable roof truss 4, and the protective steel mesh 7 is laid. After the laying of the protective steel mesh 7, the overall structure is an inverted V-shaped structure, and the isolation top plate 8 is also an inverted V-shaped structure after laying. In this way, not only the overall structural strength is good, but also the top rainwater removal demand is met.

The first cooling tower row 1 includes a plurality of cooling towers, and the second cooling tower row 2 includes a plurality of cooling towers, each of which is configured to be able to take in air from the air inlet channel 10 between the first cooling tower row 1 and the second cooling tower row 2. In the above structure, the plurality of cooling towers of the first cooling tower row 1 are arranged in a row, and the plurality of cooling towers of the second cooling tower row 2 are arranged in a row, so that the air inlet channel is a linear structure and is arranged in a horizontal state.

Each cooling tower of the first cooling tower row 1 and the second cooling tower row 2 is respectively configured to discharge moist hot air from the top of the cooling tower. Each cooling tower of the first cooling tower row 1 and the second cooling tower row 2 is respectively provided with an exhaust fan 11. The above structure and the provision of the exhaust fan 11 facilitate and reliably discharge moist hot air from the top of the cooling tower.

The side panels 5 at each end of the air inlet channel 10 are open structures 12. In the above structure, the side panels 5 are located at both ends of the air inlet channel between the first cooling tower row 1 and the second cooling tower row 2, and the ventilator 6 is installed on the side panels 5 to meet the air intake requirements of the tower row to inhale sufficient, dry and cold air at room temperature. The open structure can achieve self-ventilation and meet the needs of operators to pass through.

The tower row performance improvement structure described in the utility model, when the structure is set, the first cooling tower row 1 and the second cooling tower row 2 are arranged on the horizontal base 3, there is a gap between the two, and an air inlet channel 10 is formed between the first cooling tower row 1 and the second cooling tower row 2, an isolation top plate 8 is arranged on the top of the air inlet channel 10, and a side plate 5 is arranged at each end of the air inlet channel 10, and a ventilator 6 is installed on the side plate 5 at each end. An isolation top plate 8 is arranged on the top of the air inlet channel 10 to block the reflux and interference path of the moist hot air discharged from the tower row, and a ventilator 6 is arranged on the side plates 5 at both ends. The ventilator 6 installed on the side plates 5 at both ends can reliably intake air and supplement the tower row with sufficient, normal temperature, dry cold air to meet the air intake demand of the tower row to inhale sufficient, normal temperature dry cold air. In summary, the whole structure inhales normal temperature dry cold air from the end plate 5 position on the side through the air inlet channel 10, and discharges moist hot air from the top of each cooling tower, which can reliably achieve cooling, and effectively block the reflux and interference between the tower rows. When the temperature is low (i.e. the tower row can meet the production system requirements by its own ventilation), it is only necessary to roll up the isolation top plate 8, and stop the ventilator. There is no need to use an additional ventilator, so as to save energy, reduce consumption and save costs.

The above is an exemplary description of the utility model in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims (8)

1. A tower performance improvement structure, characterized in that: a first cooling tower row (1) and a second cooling tower row (2) are arranged on a horizontal base (3), an air inlet channel (10) is arranged between the first cooling tower row (1) and the second cooling tower row (2), a top component is arranged at the top of the air inlet channel (10), a side plate (5) is arranged at each end of the air inlet channel (10), and a ventilator (6) is installed on the side plate (5) at each end of the air inlet channel (10); The top component comprises a gable roof truss (4), purlins (9), a protective steel mesh (7), and an isolation top plate (8); the gable roof truss (4), purlins (9), and the protective steel mesh (7) form a frame structure. 2. The tower row performance improvement structure according to claim 1 is characterized in that one end of the gable roof truss (4) is connected to the first cooling tower row (1), and the other end of the gable roof truss (4) is connected to the second cooling tower row (2). 3. The tower performance improvement structure according to claim 1 or 2, characterized in that: the purlin (9) is a plurality of long C-shaped steel strips, the purlin (9) is fixed on the gable roof truss (4), and a protective steel mesh (7) is laid on the purlin (9). 4. The tower row performance improvement structure according to claim 3 is characterized in that: the isolation top plate (8) is made of soft PVC board material, and the isolation top plate (8) is laid on the protective steel mesh (7). 5. The tower row performance improvement structure according to claim 1 or 2, characterized in that: the first cooling tower row (1) includes a plurality of cooling towers, the second cooling tower row (2) includes a plurality of cooling towers, and each cooling tower is configured to be able to take in air from the air inlet channel (10) between the first cooling tower row (1) and the second cooling tower row (2). 6. The tower row performance improvement structure according to claim 1 or 2, characterized in that each cooling tower of the first cooling tower row (1) and the second cooling tower row (2) is respectively configured to discharge humid hot air from the top of the cooling tower. 7. The tower row performance improvement structure according to claim 6, characterized in that each cooling tower of the first cooling tower row (1) and the second cooling tower row (2) is respectively provided with an exhaust fan (11). 8. The tower row performance improvement structure according to claim 1 or 2, characterized in that: the lower part of the side plate (5) at each end of the air inlet channel (10) is an open structure (12).