Noise reduction base of roof cooling tower

Abstract

The utility model relates to the technical field of cooling tower assembly parts, in particular to a roof cooling tower noise reduction base which comprises a bottom plate, a base enclosure frame, a prismatic table-shaped housing and a bottom pool, corner plates are welded to the corners of the top of the bottom plate, and the base enclosure frame is installed between the corner plates through corner plate bolts. A bottom water pool is arranged at the top of the bottom plate and located between the base enclosure frames, and the space between the exterior of the bottom water pool and the interior of the base enclosure frames is filled with sound-absorbing cotton; the top of the base enclosure frame is provided with a prismatic table-shaped housing through a lap joint plate and bolts, and the top of the prismatic table-shaped housing is welded with a butt joint plate frame; according to the roof cooling tower base, the noise reduction effect is greatly improved, noise pollution is reduced, the cooling tower is evenly filled with steam to be cooled and flows upwards, and the cooling efficiency of the steam is improved through the sound absorption cotton between the base enclosure frame and the bottom water pool and the design that the whole base is of a sealed structure.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling tower assembly parts, in particular to a noise reduction base for a roof cooling tower. Background Art

[0002] Rooftop cooling tower is an important equipment for building heat dissipation. It discharges the heat inside the building through natural wind or mechanical forced ventilation, thereby effectively reducing the temperature inside the building. The working principle of rooftop cooling tower is mainly based on the principle of water evaporation and heat dissipation. When hot water flows through the packing layer in the cooling tower, water and air exchange heat. Water molecules absorb heat from the air and evaporate into water vapor, thereby taking away the heat and discharging it into the atmosphere. At the same time, the fan or natural wind in the cooling tower will accelerate the air flow and improve the heat exchange efficiency. The rooftop cooling tower needs to be installed on a base to improve its stability.

[0003] The existing rooftop cooling tower base has poor noise reduction effect, cannot reduce noise pollution, and cannot make the steam to be cooled evenly fill the cooling tower and flow upward, and the steam cooling efficiency is low. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a noise reduction base for a rooftop cooling tower. The rooftop cooling tower base utilizes sound-absorbing cotton between the base frame and the bottom water pool and a sealed structure design of the entire base, which greatly improves the noise reduction effect, reduces noise pollution, and allows the steam to be cooled to evenly fill the cooling tower and flow upward, thereby improving the cooling efficiency of the steam.

[0005] The technical solution adopted by the utility model to solve the technical problem is a roof cooling tower noise reduction base, comprising a bottom plate, a base frame, a prism-shaped cover shell and a bottom water pool, wherein angle plates are welded at the top corners of the bottom plate and the base frame is installed between the angle plates through angle plate bolts, a bottom water pool is arranged at the top of the bottom plate and between the base frames, and sound-absorbing cotton is filled between the outside of the bottom water pool and the inside of the base frame;

[0006] A prism-shaped cover shell is installed on the top of the base frame through a lap plate and bolts, a docking plate frame is welded to the top of the prism-shaped cover shell, a gas input pipe is penetrated through one side of the prism-shaped cover shell, and one end of the gas input pipe is connected to an annular connecting pipe, and the top of the annular connecting pipe is equidistantly connected to a vertical exhaust branch pipe.

[0007] By adopting the above technical solution, the roof cooling tower base utilizes the sound-absorbing cotton between the base frame and the bottom water pool and the overall base into a sealed structure design, which greatly improves the noise reduction effect, reduces noise pollution, and allows the steam to be cooled to evenly fill the cooling tower and flow upward, thereby improving the cooling efficiency of the steam.

[0008] Specifically, one end of the base frame is provided with a drain pipe penetrating through it, and one end of the drain pipe communicates with the bottom water tank, and a water pump is arranged on the drain pipe.

[0009] By adopting the above technical solution, connecting the power supply of the water pump facilitates quickly pumping out the accumulated cooling water for recycling.

[0010] Specifically, a control valve is arranged outside the water pump at one end of the drain pipe.

[0011] Specifically, docking screw holes are equidistantly arranged on the docking plate frame, and anti-slip structure holes are equidistantly arranged at the bottom of the bottom plate.

[0012] By adopting the above technical solution, the bottom plate is utilized to achieve stable placement, and the anti-slip structure holes are utilized to achieve an anti-slip effect.

[0013] Specifically, the annular connecting pipe is located inside the frustum-shaped housing and is positioned by a positioning plate.

[0014] The beneficial effects of the present utility model:

[0015] (1) For a noise reduction base of a roof cooling tower of the present utility model, the bottom plate is utilized to achieve stable placement, and the anti-slip structure holes are utilized to achieve an anti-slip effect. The docking screw holes on the docking plate frame and the matching docking bolts facilitate the assembly of the main tower part of the roof cooling tower, and are convenient for installation and disassembly. The gas input pipe is utilized to convey the steam to be cooled into the annular connecting pipe, and finally discharged through the vertically arranged exhaust branch pipes at equal distances, so that the steam to be cooled evenly fills the cooling tower and flows upward, improving the cooling efficiency of the steam.

[0016] (2) For a noise reduction base of a roof cooling tower of the present utility model, the water body generated by condensation drips downward and is centrally collected and stored in the bottom water tank. Opening the control valve and connecting the power supply of the water pump facilitates quickly pumping out the accumulated cooling water for recycling. The sound-absorbing cotton between the base frame and the bottom water tank and the overall base being designed as a sealed structure greatly improves the noise reduction effect and reduces noise pollution. Description of the Drawings

[0017] The following further illustrates the present utility model in conjunction with the drawings and embodiments.

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a schematic diagram of the internal structure of the frustum-shaped housing of the present utility model;

[0020] Figure 3 is a schematic diagram of the sound-absorbing cotton structure of the present utility model.

[0021] In the figure: 1. Gas inlet pipe; 2. Bottom plate; 3. Base enclosure; 4. Water pump; 5. Control valve; 6. Drain pipe; 7. Angle plate; 8. Lapping plate; 9. Frustum-shaped housing; 10. Docking plate frame; 11. Docking screw hole; 12. Vertical exhaust branch pipe; 13. Annular connecting pipe; 14. Anti-slip structure hole; 15. Sound-absorbing cotton; 16. Positioning plate; 17. Angle plate bolt; 18. Bottom water tank. Detailed implementation mode

[0022] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with the specific implementation modes.

[0023] For the roof cooling tower base, by using the sound-absorbing cotton 15 between the base enclosure 3 and the bottom water tank 18 and the overall base being designed as a sealed structure, the noise reduction effect is greatly improved, the noise pollution is reduced, and the steam to be cooled is evenly filled in the cooling tower and flows upward, improving the cooling efficiency of the steam. As Figures 1-3 shown, a noise reduction base for a roof cooling tower of the present utility model includes a bottom plate 2, a base enclosure 3, a frustum-shaped housing 9 and a bottom water tank 18. Angle plates 7 are welded at the top corners of the bottom plate 2, and the base enclosure 3 is installed between the angle plates 7 through angle plate bolts 17. A bottom water tank 18 is arranged on the top of the bottom plate 2 and between the base enclosures 3. Sound-absorbing cotton 15 is filled between the outside of the bottom water tank 18 and the inside of the base enclosure 3;

[0024] The top of the base enclosure 3 is installed with a frustum-shaped housing 9 through a lapping plate 8 and bolts. A docking plate frame 10 is welded at the top of the frustum-shaped housing 9. A gas inlet pipe 1 penetrates through one side of the frustum-shaped housing 9, and one end of the gas inlet pipe 1 is communicated with an annular connecting pipe 13. The top of the annular connecting pipe 13 is connected with vertical exhaust branch pipes 12 at equal distances.

[0025] During use, the noise reduction base of the roof cooling tower makes use of the sound-absorbing cotton 15 between the base enclosure 3 and the bottom water tank 18 and the overall base being designed as a sealed structure, greatly improving the noise reduction effect, reducing noise pollution, and making the steam to be cooled evenly fill the cooling tower and flow upward, improving the cooling efficiency of the steam.

[0026] Exemplarily, as Figure 1 shown, the present utility model further includes that a drain pipe 6 penetrates through one end of the base enclosure 3, and one end of the drain pipe 6 is communicated with the bottom water tank 18. A water pump 4 is arranged on the drain pipe 6.

[0027] During use, the power supply of the water pump 4 is turned on to facilitate quickly pumping out the accumulated cooling water for recycling.

[0028] Exemplarily, as Figure 1As shown, the utility model further includes a control valve 5 disposed at one end of the drain pipe 6 and outside the water pump 4.

[0029] During use, the control valve 5 is opened and the water pump 4 on the drain pipe 6 is used for drainage.

[0030] Exemplarily, as Figure 1 As shown, the utility model further includes that docking screw holes 11 are equidistantly formed on the docking plate frame 10, and anti-slip structure holes 14 are equidistantly formed at the bottom of the bottom plate 2.

[0031] During use, the bottom plate 2 is used for stable placement and the anti-slip structure holes 14 are used for anti-slip effect.

[0032] Exemplarily, as Figure 1 As shown, the utility model further includes that the annular communication pipe 13 is located inside the frustum-shaped housing 9 and is positioned by a positioning plate 16.

[0033] During use, the annular communication pipe 13 is positioned by the positioning plate 16.

[0034] When the utility model is in use, the bottom plate 2 is used for stable placement and the anti-slip structure holes 14 are used for anti-slip effect;

[0035] The docking screw holes 11 on the docking plate frame 10 and the matching docking bolts are used to facilitate the assembly of the main tower body part of the roof cooling tower, which is convenient for installation and disassembly. The gas input pipe 1 is used to convey the steam to be cooled into the annular communication pipe 13, and finally discharged through the vertically arranged exhaust branch pipes 12 at equal distances, so that the steam to be cooled uniformly fills the cooling tower and flows upward, improving the cooling efficiency of the steam;

[0036] The water body generated by condensation drips downward and is centrally collected and stored in the bottom pool 18. The control valve 5 is opened and the power supply of the water pump 4 is connected to facilitate the rapid extraction of the accumulated cooling water for recycling. The sound-absorbing cotton 15 between the base frame 3 and the bottom pool 18 and the overall base are designed in a sealed structure, greatly improving the noise reduction effect and reducing noise pollution.

[0037] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of protection required by the utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims

1. A noise reduction base for a roof cooling tower, characterized in that, It includes a bottom plate (2), a base enclosure (3), a frustum-shaped cover (9) and a bottom water tank (18). Angle plates (7) are welded at the top corners of the bottom plate (2), and the base enclosure (3) is installed between the angle plates (7) through angle plate bolts (17). The bottom water tank (18) is arranged at the top of the bottom plate (2) and between the base enclosures (3). Sound-absorbing cotton (15) is filled between the outside of the bottom water tank (18) and the inside of the base enclosure (3). The frustum-shaped cover (9) is installed at the top of the base enclosure (3) through a lapping plate (8) and bolts. A butt plate frame (10) is welded at the top of the frustum-shaped cover (9). A gas inlet pipe (1) penetrates through one side of the frustum-shaped cover (9), and one end of the gas inlet pipe (1) is communicated with an annular communication pipe (13). Vertical exhaust branch pipes (12) are connected to the top of the annular communication pipe (13) at equal intervals.

2. The noise reduction base for a roof cooling tower according to claim 1, characterized in that, A drain pipe (6) penetrates through one end of the base enclosure (3), and one end of the drain pipe (6) is communicated with the bottom water tank (18). A water pump (4) is arranged on the drain pipe (6).

3. The noise reduction base for a roof cooling tower according to claim 2, wherein A control valve (5) is arranged outside the water pump (4) at one end of the drain pipe (6).

4. The noise reduction base for a roof cooling tower according to claim 1, characterized in that, Butt screw holes (11) are opened at equal intervals on the butt plate frame (10), and anti-slip structure holes (14) are opened at equal intervals at the bottom of the bottom plate (2).

5. A noise reduction base for a roof cooling tower according to claim 1, characterized in that, The annular communication pipe (13) is located inside the frustum-shaped cover (9) and is positioned by a positioning plate (16).

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