Central air-conditioning cooling tower energy-saving device

Abstract

The utility model relates to the technical field of central air conditioners, and provides a central air conditioner cooling tower energy-saving device which comprises a cooling tower assembly, the cooling tower assembly comprises a cooling tower body, an air inlet pipe, a filtering structure and a cooling cavity, the cooling cavity is formed in the cooling tower body, the air inlet pipe is fixed in the cooling tower body at the bottom end of the cooling cavity, and the filtering structure is arranged in the cooling cavity. And a filtering structure is arranged at the bottom of the air inlet pipe. The filtering structure is arranged, the bottom end of the filtering box is externally connected with the pipeline and the suction fan, after the suction fan sucks air into the pipeline, the air is filtered through the filtering holes, clean air enters the cooling cavity to be cooled, impurities can be prevented from entering the cooling cavity, the water quality of circulating water is not affected, and the service life of the circulating water is prolonged. According to the cooling tower energy-saving device, the function of filtering impurities in air is achieved, and the working efficiency of the cooling tower energy-saving device in use is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to central air conditioning technical field, especially a kind of central air conditioning cooling tower energy-saving device. BACKGROUND

[0002] Cooling tower as indispensable component in air conditioning system, its main function is to dissipate the heat in cooling water to atmosphere by heat exchange, so as to maintain the normal operation of air conditioning system. However, the traditional cooling tower often exists in the process of running high energy consumption, low heat dissipation efficiency and other problems, this not only increases the operation cost of air conditioning system, also intensifies energy waste and environmental pressure, thus needs to design a kind of central air conditioning cooling tower energy-saving device;

[0003] The existing cooling tower energy-saving device when in use, the impurities in air can enter the inside of cooling tower through inlet when air inlet, affect the use of circulating water in the inside of cooling tower, affect energy-saving effect, thus needs to design a kind of cooling tower air inlet can filter dust and impurities in air energy-saving device. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of central air conditioning cooling tower energy-saving device, to solve the defect that the existing cooling tower energy-saving device when in use, the impurities in air can enter the inside of cooling tower through inlet when air inlet, affect the use of circulating water in the inside of cooling tower, affect energy-saving effect.

[0005] In order to solve the above technical problem, the utility model provides the following technical scheme: a kind of central air conditioning cooling tower energy-saving device, including cooling tower component;

[0006] The cooling tower component includes cooling tower body, air inlet pipe, filter structure and cooling cavity, the inside of cooling tower body is equipped with cooling cavity, the inside of cooling tower body is fixed with air inlet pipe in cooling cavity bottom end, the bottom of air inlet pipe is provided with filter structure;

[0007] The filter structure includes connecting sleeve, filter box and filter hole, the connecting sleeve is sleeved on the outer wall of the bottom of air inlet pipe, the low end of the connecting sleeve is fixed with filter box, the bottom of the filter box is evenly provided with filter hole;

[0008] The cooling tower body is provided with water cooling structure on one side, and the cooling tower body is provided with air suction structure on top.

[0009] The bottom of the cooling tower body is fixed with water storage component, and the water storage component includes mounting bracket and water curtain, the mounting bracket is fixed to the inner wall of the cooling tower body on both sides of the cooling cavity, and the mounting bracket is uniformly fixed with the water curtain.

[0010] Further, the connecting sleeve and the air inlet pipe are threadedly connected, and the filtering holes are equidistantly distributed inside the filtering box.

[0011] Further, the water cooling structure comprises a water tank, a water pump, a water delivery pipe, atomizing nozzles and a backflow pipe, the water tank is arranged on one side of the cooling tower body, the water pump is arranged inside the water tank, the water delivery pipe is arranged on the top of the cooling cavity, the atomizing nozzles are uniformly arranged on the lower end of the water delivery pipe, and the backflow pipe is arranged below the cooling tower body.

[0012] Further, the bottom end of the water delivery pipe extends to the inside of the water tank and is fixedly connected with the output end of the water pump, and the atomizing nozzles are equidistantly distributed on the top of the cooling cavity.

[0013] Further, the air suction structure comprises a protective shell, fan blades, a conveying belt, rotating shafts and a driving motor, the protective shell is fixed on the top of the cooling tower body, the fan blades are arranged on the two sides of the inside of the protective shell, the rotating shafts penetrate through the inside of the fan blades, the conveying belt is arranged on the outer wall of the bottom of the rotating shaft, and the driving motor is arranged on one side of the bottom end of the protective shell.

[0014] Further, the fan blades are symmetrically arranged on the two sides of the protective shell, and the top end of the rotating shaft is rotatably connected with the protective shell.

[0015] Further, the output end of the driving motor is fixedly connected with the lower end of the rotating shaft.

[0016] The central air conditioning cooling tower energy-saving device has the advantages that:

[0017] The filter structure is arranged, the pipeline is connected with the air suction fan at the bottom end of the filtering box, the air suction fan sucks air into the pipeline, the air is filtered through the filtering holes, the clean air enters the cooling cavity to be cooled and cooled, impurities can be prevented from entering the inside of the cooling cavity to affect the water quality of the circulating water, the device has the function of filtering impurities in the air, and the working efficiency of the cooling tower energy-saving device during use is improved.

[0018] The water cooling structure is arranged, the water pump is started, the water pump conveys the water in the water tank to the water delivery pipe, the water delivery pipe sprays the water to the upper side of the mounting frame through the atomizing nozzles, the mounting frame absorbs water mist for a long time to form a water film, the air at the bottom of the cooling cavity rises and passes through the water film, the water film absorbs the heat of the hot air to exchange heat with the hot air, the air is cooled, the excess water flows to the bottom of the cooling cavity and is backflowed to the inside of the water tank through the cooling tower body to form water circulation, the device has the functions of water circulation and energy saving, and the environmental protection performance of the cooling tower energy-saving device during use is improved.

[0019] By incorporating a suction structure, when there is a large amount of water film inside the mounting frame, making it difficult for air to rise, the drive motor is activated. The drive motor then begins to draw in air, causing it to rise and improving the efficiency of air rising and cooling. This allows the device to facilitate the rise of air within the cooling chamber, thereby enhancing the working efficiency of the cooling tower energy-saving device during use. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0022] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0023] Figure 4 This is a side sectional view of the present invention.

[0024] Figure 5 This is a top view cross-sectional structural diagram of the present invention;

[0025] Figure 6 This is a three-dimensional structural schematic diagram of the front cross-section of this utility model.

[0026] The following are the annotations in the figure: 1. Cooling tower assembly; 11. Cooling tower body; 12. Air inlet pipe; 13. Filter structure; 131. Connecting sleeve; 132. Filter box; 133. Filter hole; 14. Cooling chamber; 2. Water cooling structure; 21. Water tank; 22. Water pump; 23. Water supply pipe; 24. Atomizing nozzle; 25. Return pipe; 3. Suction structure; 31. Protective shell; 32. Fan blade; 33. Conveyor belt; 34. Rotating shaft; 35. Drive motor; 4. Water storage assembly; 41. Mounting bracket; 42. Water curtain. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-6 The present invention provides an energy-saving device for a central air conditioning cooling tower, comprising a cooling tower assembly 1.

[0029] Reference Figures 2-4 andFigure 6 The cooling tower assembly 1 comprises a cooling tower body 11, an air inlet pipe 12, a filter structure 13 and a cooling cavity 14. The cooling cavity 14 is formed in the inside of the cooling tower body 11. The air inlet pipe 12 is fixed to the inside of the cooling tower body 11 at the bottom end of the cooling cavity 14. The filter structure 13 is arranged at the bottom of the air inlet pipe 12. The filter structure 13 comprises a connecting sleeve 131, a filter box 132 and filter holes 133. The connecting sleeve 131 is sleeved on the outer wall of the bottom of the air inlet pipe 12. The filter box 132 is fixed to the lower end of the connecting sleeve 131. The filter holes 133 are uniformly formed in the bottom of the filter box 132. The connecting sleeve 131 is threadedly connected with the air inlet pipe 12. The filter holes 133 are equidistantly distributed in the inside of the filter box 132.

[0030] A pipeline and a suction fan are connected to the bottom end of the filter box 132. After the air is sucked into the pipeline by the suction fan, the air is filtered through the filter holes 133. The clean air enters the cooling cavity 14 to be cooled and cooled. The impurities can be prevented from entering the inside of the cooling cavity 14 to affect the water quality of the circulating water.

[0031] With reference to Figure 1 , Figure 2 and Figures 4-6 , the water cooling structure 2 is arranged on one side of the cooling tower body 11. The water cooling structure 2 comprises a water tank 21, a water pump 22, a water delivery pipe 23, atomizing nozzles 24 and a return pipe 25. The water tank 21 is arranged on one side of the cooling tower body 11. The water pump 22 is mounted in the inside of the water tank 21. The water delivery pipe 23 is arranged at the top of the cooling cavity 14. The atomizing nozzles 24 are uniformly fixed to the lower end of the water delivery pipe 23. The return pipe 25 is arranged below the cooling tower body 11. The bottom end of the water delivery pipe 23 extends into the inside of the water tank 21 and is fixedly connected with the output end of the water pump 22. The atomizing nozzles 24 are equidistantly distributed at the top of the cooling cavity 14.

[0032] An external power supply is connected. The water pump 22 is started. The water pump 22 delivers the water in the water tank 21 to the water delivery pipe 23. The water delivery pipe 23 sprays the water through the atomizing nozzles 24 to the upper side of the mounting frame 41. The mounting frame 41 absorbs the water mist for a long time to form a water film. The air at the bottom of the cooling cavity 14 rises through the water film. The water film absorbs the heat of the hot air to exchange heat with the hot air to cool the air. The excess water flows to the bottom of the cooling cavity 14 and returns to the inside of the water tank 21 through the cooling tower body 11 to form a water circulation.

[0033] With reference to Figure 1 , Figure 2 , Figure 4 and Figure 6The top of the cooling tower body 11 is provided with an air suction structure 3, the air suction structure 3 comprises a protective shell 31, a fan blade 32, a conveying belt 33, a rotating shaft 34 and a driving motor 35, the protective shell 31 is fixed to the top of the cooling tower body 11, the fan blades 32 are arranged on the both sides of the inside of the protective shell 31, the rotating shafts 34 are penetrated into the inside of the fan blades 32, the conveying belts 33 are arranged on the outer walls of the bottom of the rotating shafts 34, the driving motor 35 is installed on one side of the bottom end of the protective shell 31, the fan blades 32 are symmetrically distributed on the both sides of the protective shell 31, the top ends of the rotating shafts 34 are rotationally connected with the protective shell 31, the output end of the driving motor 35 is fixedly connected with the low end of the rotating shaft 34, the bottom of the cooling tower body 11 is fixedly provided with a water storage assembly 4, the water storage assembly 4 comprises a mounting frame 41 and a water curtain 42, the mounting frame 41 is fixed to the inner wall of the cooling tower body 11 on the both sides of the cooling cavity 14, and the water curtains 42 are uniformly fixed in the inside of the mounting frame 41.

[0034] When the water film in the inside of the mounting frame 41 is more and the air is not convenient to rise, the driving motor 35 is started, the driving motor 35 starts to suck air, drives the air to rise, improves the rising efficiency of the air and increases the cooling efficiency of the air.

[0035] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An energy-saving device for a central air conditioning cooling tower, comprising a cooling tower assembly (1); characterized in that: the cooling tower assembly (1) comprises a cooling tower body (11), an air inlet pipe (12), a filter structure (13) and a cooling cavity (14), the cooling cavity (14) is formed in the inside of the cooling tower body (11), the air inlet pipe (12) is fixed to the inside of the cooling tower body (11) at the bottom end of the cooling cavity (14), and the bottom of the air inlet pipe (12) is provided with the filter structure (13); the filter structure (13) comprises a connecting sleeve (131), a filter box (132) and filter holes (133), the connecting sleeve (131) is sleeved on the outer wall of the bottom of the air inlet pipe (12), the bottom end of the connecting sleeve (131) is fixed with the filter box (132), and the bottom of the filter box (132) is uniformly provided with the filter holes (133); one side of the cooling tower body (11) is provided with a water cooling structure (2), and the top of the cooling tower body (11) is provided with an air suction structure (3); the bottom of the cooling tower body (11) is fixed with a water storage assembly (4), the water storage assembly (4) comprises a mounting frame (41) and a water curtain (42), the mounting frame (41) is fixed to the inner wall of the cooling tower body (11) on both sides of the cooling cavity (14), and the inside of the mounting frame (41) is uniformly fixed with the water curtain (42).

2. The energy-saving device for cooling tower of central air conditioner according to claim 1, characterized in that: the connecting sleeve (131) and the air inlet pipe (12) are threadedly connected, and the filter holes (133) are equidistantly distributed in the inside of the filter box (132).

3. The energy-saving device for cooling tower of central air conditioner according to claim 1, characterized in that: the water cooling structure (2) comprises a water tank (21), a water pump (22), a water delivery pipe (23), an atomizing nozzle (24) and a backflow pipe (25), the water tank (21) is arranged on one side of the cooling tower body (11), the inside of the water tank (21) is provided with the water pump (22), the top of the cooling cavity (14) is provided with the water delivery pipe (23), the bottom end of the water delivery pipe (23) is uniformly fixed with the atomizing nozzle (24), and the lower portion of the cooling tower body (11) is provided with the backflow pipe (25).

4. The energy-saving device for cooling tower of central air conditioner according to claim 3, characterized in that: the bottom end of the water delivery pipe (23) extends into the inside of the water tank (21) and is fixedly connected with the output end of the water pump (22), and the atomizing nozzles (24) are equidistantly distributed on the top of the cooling cavity (14).

5. The energy-saving device for cooling tower of central air conditioner according to claim 1, characterized in that: the air suction structure (3) comprises a protective shell (31), a fan blade (32), a conveying belt (33), a rotating shaft (34) and a driving motor (35), the protective shell (31) is fixed to the top of the cooling tower body (11), both sides of the inside of the protective shell (31) are provided with the fan blade (32), the inside of the fan blade (32) is penetrated by the rotating shaft (34), the outer wall of the bottom of the rotating shaft (34) is provided with the conveying belt (33), and one side of the bottom end of the protective shell (31) is provided with the driving motor (35).

6. The energy-saving device for cooling tower of central air conditioner according to claim 5, characterized in that: the fan blades (32) are symmetrically distributed on both sides of the protective shell (31), and the top end of the rotating shaft (34) is rotatably connected with the protective shell (31).

7. The energy-saving device for cooling tower of central air conditioner according to claim 5, characterized in that: the output end of the driving motor (35) is fixedly connected with the bottom end of the rotating shaft (34).

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