A composite evaporative air cooler

Abstract

The utility model discloses a composite evaporative air cooler, comprising: a main body component, the main body component comprises a water tank; a covering component, the covering component comprises a water pump, a first connecting pipe, a second connecting pipe, a cooling pipe, and a nozzle; the water pump is fixedly installed on one side of the outer surface of the water tank, the first connecting pipe is connected to one side of the outer surface of the water pump, the second connecting pipe is connected to the other side of the outer surface of the water pump, and the cooling pipe runs through one end of the outer surface of the second connecting pipe. The utility model has the advantages of uniformly spraying water inside the air cooler, and uniformly spraying water by rotating the nozzle, which can ensure that each part inside the air cooler can be fully moistened, thereby improving the heat exchange efficiency, and the uniform spraying can reduce the formation of scale and sediment, thereby reducing the number and difficulty of cleaning and maintenance. Due to the reduction of scale and sediment, the corrosion and wear of the internal parts of the equipment will also be reduced accordingly, thereby extending the service life of the equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of air coolers, in particular to a composite evaporative air cooler. Background Art

[0002] As a device that integrates multiple cooling technologies, the composite evaporative air cooler is designed to achieve higher heat transfer efficiency and energy saving and emission reduction effects by combining water cooling and air cooling. This type of air cooler is widely used in many industries such as oil refining, metallurgy, electricity, refrigeration, light industry, etc., and is particularly suitable for places with strict requirements on cooling efficiency and energy saving and environmental protection.

[0003] The existing air cooler is fixed inside by a spray pipe, which causes the heat exchange tubes in some areas to be unable to be covered by the spray liquid, which reduces the heat transfer efficiency in these areas and further affects the cooling performance of the entire air cooler. In addition, the uneven spraying causes some heat exchange tubes to wear out faster due to excessive work, shortening the service life of the entire air cooler. Utility Model Content

[0004] The purpose of the utility model is to provide a composite evaporative air cooler to solve the problem raised in the above-mentioned background technology that the interior of the existing air cooler is fixed inside the device by a spray pipe, resulting in that the heat exchange tubes in some areas cannot be covered by the spray liquid, which will reduce the heat transfer efficiency of these areas, thereby affecting the cooling performance of the entire air cooler, and the uneven spraying causes some heat exchange tubes to accelerate wear due to excessive work, thereby shortening the service life of the entire air cooler.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a composite evaporative air cooler, comprising:

[0007] A main body assembly, the main body assembly comprising a water tank;

[0008] A covering assembly, the covering assembly comprising a water pump, a first connecting pipe, a second connecting pipe, a cooling pipe, and a nozzle;

[0009] The water pump is fixedly installed on one side of the outer surface of the water tank, the first connecting pipe is connected to one side of the outer surface of the water pump, the second connecting pipe is connected to the other side of the outer surface of the water pump, the cooling pipe runs through one end of the outer surface of the second connecting pipe, and the nozzle is connected to one side of the outer surface of the cooling pipe.

[0010] Furthermore, an air cooler body is fixed above the water tank, and a fan is installed above the air cooler body.

[0011] Furthermore, a gear ring penetrates the outer surface of the cooling tube, a rack is meshed on the lower surface of the gear ring, a limit frame is provided on the outer surface of the rack, an electric push rod is connected to one side of the outer surface of the rack, and a mounting plate is fixed to the outer surface of the electric push rod.

[0012] Furthermore, the second connecting pipe is connected to the top of the air cooler body, the first connecting pipe is connected to the outer surface of the water tank, and the mounting plate is fixed to the inner wall of the air cooler body.

[0013] Further, it also includes a filtering component;

[0014] The filter assembly includes a mounting groove, a filter plate, a scraper, a limit plate, and a connecting handle;

[0015] The mounting groove is opened on one side of the lower surface of the air cooler body, the filter plate is fixedly installed inside the mounting groove, the scraper is slidably placed on the upper surface of the filter plate, the limit plate is fixed on one side of the outer surface of the filter plate, and the connecting handle is fixed on the middle part of one side of the outer surface of the scraper.

[0016] Furthermore, two limit plates are provided and are respectively fixed on both sides of the filter plate, and the scraper is installed between the two limit plates, and the connecting handle passes through the installation groove.

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] 1. The utility model, through the water pump, the first connecting pipe, the second connecting pipe, the cooling pipe, the nozzle, the gear ring, the rack, the limit frame, the electric push rod and the mounting plate, when the air cooler is working, the staff starts the water pump through the external control module, the water pump draws water from the inside of the water tank through the first connecting pipe, and then transmits the water to the cooling pipe through the second connecting pipe. Then, the staff starts the electric push rod through the external control module, the electric push rod drives the rack to move horizontally, the rack is meshed with the gear ring, the rack drives the gear ring to rotate, and at the same time drives the cooling pipe to rotate, and at the same time drives the nozzle to rotate, and water is evenly sprayed inside the air cooler. By rotating the nozzle to evenly spray water, it can ensure that every part inside the air cooler can be fully moistened, thereby improving the heat exchange efficiency. The uniform spraying can reduce the formation of scale and sediment, thereby reducing the number and difficulty of cleaning and maintenance. Since the scale and sediment are reduced, the corrosion and wear of the internal parts of the equipment will be reduced accordingly, thereby extending the service life of the equipment.

[0019] 2. Based on the first beneficial effect, through the installation groove, filter plate, scraper, limit plate and connecting handle, the water sprayed down from the top will pass through the filter plate, and the impurities in the water will remain on the upper surface of the filter plate. The staff holds the connecting handle and pulls it outward, simultaneously driving the scraper to move outward, concentrating the impurities falling on the upper surface of the filter plate, and taking the impurities out of the installation groove at the same time. The filter plate effectively intercepts the impurities and particles in the water, ensuring that the water sprayed into the air cooler is clean, which helps to maintain cooling efficiency and reduce the risk of clogging. Regular cleaning of the filter plate reduces the number of times the entire system requires large-scale maintenance because it avoids equipment failures caused by impurity accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 This is a schematic diagram of the main components of the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the covering component of the utility model;

[0023] Figure 3 This is a structural diagram of the covering assembly of the utility model;

[0024] Figure 4 This is a structural diagram of the filter assembly of the utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 11. Air cooler body; 12. Water tank; 13. Fan;

[0027] 21. water pump; 22. first connecting pipe; 23. second connecting pipe; 24. cooling pipe; 25. nozzle; 26. gear ring; 27. rack; 28. limit frame; 29. ​​electric push rod; 291. mounting plate;

[0028] 31. Mounting groove; 32. Filter plate; 33. Scraper; 34. Limiting plate; 35. Connecting handle. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0031] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0032] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0033] See also Figure 1-Figure 3 As shown, this embodiment is a composite evaporative air cooler, comprising:

[0034] A main body component, the main body component includes a water tank 12;

[0035] An air cooler body 11 is fixed above the water tank 12, and a fan 13 is installed above the air cooler body 11;

[0036] The water tank 12 is located at the bottom of the entire device and is used to store water used in the cooling process. The water is evenly distributed on the heat exchange tube bundle through the spray system. The fan 13 mainly drives the surrounding air through the heat exchange tube bundle to help the water evaporate and take away the heat, thereby accelerating the cooling process.

[0037] A covering component, the covering component includes a water pump 21, a first connecting pipe 22, a second connecting pipe 23, a cooling pipe 24, and a nozzle 25;

[0038] The water pump 21 is fixedly mounted on one side of the outer surface of the water tank 12, the first connecting pipe 22 is connected to one side of the outer surface of the water pump 21, the second connecting pipe 23 is connected to the other side of the outer surface of the water pump 21, the cooling pipe 24 runs through one end of the outer surface of the second connecting pipe 23, and the nozzle 25 is connected to one side of the outer surface of the cooling pipe 24;

[0039] The function of the water pump 21 is to extract water from the water tank 12 and push it into the entire cooling system. The performance of the water pump 21 directly affects the cooling efficiency of the entire system, because it needs to ensure sufficient water flow to maintain an effective evaporation and cooling process. The first connecting pipe 22 and the second connecting pipe 23 are respectively connected to one side and the other side of the water pump 21, and are used to transport the water extracted by the water pump 21 to the cooling pipe 24, and return the cooled water to the water tank 12 for recycling, ensuring that the water can circulate continuously and maximize the cooling effect;

[0040] A gear ring 26 is passed through the outer surface of the cooling tube 24, a rack 27 is meshed on the lower surface of the gear ring 26, a limit frame 28 is formed on the outer surface of the rack 27, an electric push rod 29 is connected to one side of the outer surface of the rack 27, and a mounting plate 291 is fixed to the outer surface of the electric push rod 29;

[0041] The nozzle 25 is used to spray water evenly onto the heat exchange tube bundle to improve the efficiency of evaporative cooling. The gear ring 26 meshes with the rack 27 to transmit motion or force. The gear ring 26 is used on the cooling tube 24 to control the direction or distribution of the water flow through a rotational action. When the rack 27 moves, it drives the gear ring 26 to rotate, thereby driving the cooling tube 24 to rotate. This mechanism allows the position and direction of the cooling tube 24 to be accurately controlled, thereby achieving accurate adjustment of the spray range;

[0042] Working principle:

[0043] When the air cooler is working;

[0044] First, the staff starts the water pump 21 through the external control module, and the water pump 21 pumps water from the inside of the water tank 12 through the first connecting pipe 22, and then transmits the water to the cooling pipe 24 through the second connecting pipe 23;

[0045] Next, the staff starts the electric push rod 29 through the external control module, and the electric push rod 29 drives the rack 27 to move horizontally, the rack 27 is meshed with the gear ring 26, and the rack 27 drives the gear ring 26 to rotate;

[0046] At the same time, the cooling pipe 24 is driven to rotate, and the nozzle 25 is driven to rotate, so that water is evenly sprayed inside the air cooler, and the water is evenly sprayed through the rotating nozzle 25;

[0047] This step can ensure that every part inside the air cooler is fully moistened, thereby improving heat exchange efficiency. Uniform spraying can reduce the formation of scale and sediment, thereby reducing the number and difficulty of cleaning and maintenance. Since scale and sediment are reduced, corrosion and wear of the internal parts of the equipment will be reduced accordingly, thereby extending the service life of the equipment.

[0048] See also Figure 4As shown, this embodiment is based on the above embodiment 1 and also includes:

[0049] Filter components;

[0050] The filter assembly includes a mounting groove 31, a filter plate 32, a scraper 33, a limit plate 34, and a connecting handle 35;

[0051] The mounting groove 31 is provided on one side of the lower surface of the air cooler body 11, the filter plate 32 is fixedly mounted inside the mounting groove 31, the scraper 33 is slidably placed on the upper surface of the filter plate 32, the limit plate 34 is fixed on one side of the outer surface of the filter plate 32, and the connecting handle 35 is fixed on the middle part of one side of the outer surface of the scraper 33;

[0052] The installation groove 31 allows the filter assembly to be tightly combined with the air cooler body 11, which is convenient for maintenance and replacement. The filter plate 32 is mainly used to intercept impurities and particles in the water flow to prevent them from entering the heat exchange tube bundle of the air cooler, thereby avoiding blockage and pollution.

[0053] The scraper 33 is used to regularly clean the impurities on the filter plate 32. By sliding the scraper 33, the dirt and impurities on the filter plate 32 can be scraped off to ensure the cleanliness and filtering efficiency of the filter plate 32. The limit plate 34 is used to limit the sliding range of the scraper 33 to prevent the scraper 33 from shifting or falling off.

[0054] Working principle:

[0055] The water sprayed down from above will pass through the filter plate 32, and the impurities in the water will remain on the upper surface of the filter plate 32;

[0056] The staff holds the connecting handle 35 and pulls it outward, which simultaneously drives the scraper 33 to move outward, and collects the impurities that fall on the upper surface of the filter plate 32;

[0057] At the same time, impurities are taken out from the installation groove 31, and the filter plate 32 effectively intercepts impurities and particles in the water, ensuring that the water sprayed into the air cooler is clean;

[0058] This step helps maintain cooling efficiency and reduces the risk of clogging. Regular cleaning of the filter plates 32 reduces the number of times the entire system requires major maintenance, as equipment failures due to impurity accumulation are avoided.

[0059] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0060] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A composite evaporative air cooler, characterized in that: include: A main body component, the main body component comprising a water tank (12); A covering component, the covering component comprising a water pump (21), a first connecting pipe (22), a second connecting pipe (23), a cooling pipe (24), and a nozzle (25); The water pump (21) is fixedly mounted on one side of the outer surface of the water tank (12); the first connecting pipe (22) is connected to one side of the outer surface of the water pump (21); the second connecting pipe (23) is connected to the other side of the outer surface of the water pump (21); the cooling pipe (24) passes through one end of the outer surface of the second connecting pipe (23); and the nozzle (25) is connected to one side of the outer surface of the cooling pipe (24).

2. A composite evaporative air cooler according to claim 1, characterized in that: An air cooler body (11) is fixed above the water tank (12), and a fan (13) is installed above the air cooler body (11).

3. A composite evaporative air cooler according to claim 2, characterized in that: The outer surface of the cooling tube (24) is penetrated by a gear ring (26), the lower surface of the gear ring (26) is meshed with a rack (27), the outer surface of the rack (27) has a limiting frame (28), one side of the outer surface of the rack (27) is connected to an electric push rod (29), and the outer surface of the electric push rod (29) is fixed with a mounting plate (291).

4. The composite evaporative air cooler according to claim 3, characterized in that: The second connecting pipe (23) is connected to the top of the air cooler body (11), the first connecting pipe (22) is connected to the outer surface of the water tank (12), and the mounting plate (291) is fixed to the inner wall of the air cooler body (11).

5. The composite evaporative air cooler according to claim 2, characterized in that: Also included is a filter assembly; The filter assembly comprises a mounting groove (31), a filter plate (32), a scraper (33), a limit plate (34), and a connecting handle (35); The mounting groove (31) is provided on one side of the lower surface of the air cooler body (11); the filter plate (32) is fixedly mounted inside the mounting groove (31); the scraper (33) is slidably placed on the upper surface of the filter plate (32); the limit plate (34) is fixed on one side of the outer surface of the filter plate (32); and the connecting handle (35) is fixed on the middle part of one side of the outer surface of the scraper (33).

6. The composite evaporative air cooler according to claim 5, characterized in that: Two limit plates (34) are provided and are respectively fixed on both sides of the filter plate (32), and the scraper (33) is installed between the two limit plates (34), and the connecting handle (35) passes through the installation groove (31).

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