Evaporative air cooler

Abstract

The utility model provides an evaporative air cooler, and belongs to the technical field of air coolers. The evaporative air cooler comprises a cooling structure and a cleaning structure, the cooling structure comprises a cooling kettle body, a cooling spiral pipe, a water circulation assembly, a first filter screen and an air inlet assembly, the cooling spiral pipe is arranged in the cooling kettle body, the water circulation assembly is arranged in the cooling kettle body, and the first filter screen is arranged in the cooling kettle body. The first filter screens are arranged on the two sides of the cooling kettle body, the air inlet assembly is arranged in the cooling kettle body, the cleaning structure comprises a first rotating shaft, a first bevel gear and a scraper blade, the first rotating shaft is rotationally connected with the cooling kettle body, the first bevel gear is connected with the first rotating shaft, and the scraper blade is connected with the first rotating shaft. The scraping plate is connected with the first rotating shaft, and the scraping plate is attached to the first filter screen. According to the evaporative air cooler, the first filter screen is convenient to clean, and the situation that the air inlet effect is affected due to dust attachment is avoided.

Description

Technical Field

[0001] The present application relates to the field of air coolers, and in particular, to an evaporative air cooler. Background Art

[0002] Evaporative air cooler is a high-efficiency and energy-saving cooling equipment that integrates water cooling and air cooling, heat transfer and mass transfer processes and has the advantages of both. Evaporative air cooler places a tubular heat exchanger in a tower and ensures the cooling effect through heat exchange between circulating air, spray water and circulating water.

[0003] In order to solve the problem of dust impurities easily entering the air cooler in the current device, a filter is set at the air inlet. However, in the process of filtering dust, impurities are easily attached to the surface of the filter, and it is not easy to clean in time, which affects the air intake effect and reduces the practicality of the device. Utility Model Content

[0004] In order to make up for the above shortcomings, the present application provides an evaporative air cooler, which aims to improve the problem that impurities are easily attached to the filter surface during the dust filtering process and it is not easy to clean it in time, thus affecting the air intake effect.

[0005] An embodiment of the present application provides an evaporative air cooler, including a cooling structure and a cleaning structure, the cooling structure including a cooling kettle body, a cooling spiral pipe, a water circulation component, a first filter screen and an air intake component, the cooling spiral pipe is arranged in the cooling kettle body, the water circulation component is arranged in the cooling kettle body, the first filter screen is arranged on both sides of the cooling kettle body, the air intake component is arranged in the cooling kettle body, the cleaning structure includes a first rotating shaft, a first bevel gear and a scraper, the first rotating shaft is rotatably connected to the cooling kettle body, the first bevel gear is connected to the first rotating shaft, the scraper is connected to the first rotating shaft, and the scraper is in contact with the first filter screen.

[0006] In a specific embodiment, the water circulation component includes a second filter, a water pump, a connecting pipe, a branch pipe and a nozzle, the second filter is arranged in the cooling kettle body, the water pump is installed on one side of the cooling kettle body, the water pump is connected to the cooling kettle body, the two ends of the connecting pipe are respectively connected to the water pump and the branch pipe, and a plurality of the nozzles are evenly arranged on one side of the branch pipe.

[0007] In the above implementation process, the second filter screen, water pump, connecting pipe, branch pipe and nozzle are arranged to facilitate heat exchange of the medium in the cooling spiral tube, and at the same time facilitate the recycling of water resources, thereby saving water resources.

[0008] In a specific embodiment, a first screw is disposed on one side of the second filter screen, and the second filter screen is connected to the cooling kettle body through the first screw.

[0009] In the above implementation process, the second filter screen can be easily disassembled and replaced by the provision of the first screw.

[0010] In a specific embodiment, a sealing ring is provided on the outer ring of one side of the second filter screen, and the sealing ring is in contact with the inner wall of the cooling kettle.

[0011] In the above implementation process, by providing a sealing ring on the outer ring of one side of the second filter screen, sealing can be facilitated to avoid water seepage.

[0012] In a specific embodiment, the air intake assembly includes a support frame, a motor, a second rotating shaft, fan blades and a second bevel gear. The support frame is arranged in the cooling kettle body, the motor is installed on one side of the support frame, the second rotating shaft is connected to the motor, the second rotating shaft is rotatably connected to the support frame, the fan blades are connected to the second rotating shaft, the second bevel gear is connected to the second rotating shaft, and the second bevel gear is meshed with the first bevel gear.

[0013] In the above implementation process, air intake can be facilitated by arranging the support frame, the motor, the second rotating shaft, the fan blades and the second bevel gear.

[0014] In a specific embodiment, a second screw is provided on one side of the scraper, and the scraper is connected to the first rotating shaft through the second screw.

[0015] In the above implementation process, the scraper can be easily disassembled and assembled through the provision of the second screw.

[0016] In a specific embodiment, a sealing cover is slidably connected to the top of the cooling kettle body, an air outlet is opened through the top of the cooling kettle body, and the sealing cover is sealed in the air outlet.

[0017] In the above implementation process, the air outlet is blocked by the sealing cover, so that dust can be conveniently prevented from entering the cooling kettle body when not in use.

[0018] In a specific embodiment, air inlets are provided through both sides of the cooling kettle body, and the first filter screen is arranged in the air inlets.

[0019] In the above implementation process, air intake can be facilitated by opening air inlets on both sides of the cooling kettle body.

[0020] Compared with the prior art, the beneficial effects of the present application are as follows: through the setting of the water circulation component, the heat exchange of the medium in the cooling spiral tube can be facilitated, and at the same time, the recycling of water resources is convenient, saving water resources; through the setting of the air intake component, air intake can be facilitated, and when the air intake component rotates, the first bevel gear, the first rotating shaft and the scraper are driven to rotate, which facilitates the cleaning of the first filter and avoids dust adhesion that affects the air intake effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the cross-sectional structure of an evaporative air cooler provided in an embodiment of the present application;

[0023] Figure 2 A schematic diagram of the structure of an evaporative air cooler provided in an embodiment of the present application;

[0024] Figure 3 A schematic diagram of a side cross-sectional structure of an evaporative air cooler provided in an embodiment of the present application;

[0025] Figure 4 A schematic structural diagram of the connection relationship between the first filter screen and the cleaning structure provided in an embodiment of the present application.

[0026] In the figure: 10-cooling structure; 110-cooling kettle body; 120-cooling spiral pipe; 130-water circulation component; 131-second filter; 132-water pump; 133-connecting pipe; 134-branch pipe; 135-nozzle; 140-first filter; 150-air intake component; 151-support frame; 152-motor; 153-second rotating shaft; 154-fan blades; 155-second bevel gear; 160-first screw; 170-sealing cover; 20-cleaning structure; 210-first rotating shaft; 220-first bevel gear; 230-scraper; 240-second screw. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0028] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0029] Example

[0030] See also Figure 1 The present application provides an evaporative air cooler, comprising a cooling structure 10 and a cleaning structure 20 .

[0031] Specifically, the cooling structure 10 facilitates heat exchange of the medium in the cooling spiral tube 120 and facilitates the recycling of water resources, thereby saving water resources. The cleaning structure 20 facilitates cleaning of the first filter 140 to prevent dust from adhering to and affecting the air intake effect.

[0032] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The cooling structure 10 includes a cooling kettle body 110, a cooling spiral pipe 120, a water circulation component 130, a first filter screen 140 and an air intake component 150. The cooling spiral pipe 120 is arranged in the cooling kettle body 110, the water circulation component 130 is arranged in the cooling kettle body 110, the first filter screen 140 is arranged on both sides of the cooling kettle body 110, and the air intake component 150 is arranged in the cooling kettle body 110.

[0033] In the specific setting, the water circulation component 130 includes a second filter 131, a water pump 132, a connecting pipe 133, a branch pipe 134 and a nozzle 135. The second filter 131 is arranged in the cooling kettle body 110, and the water pump 132 is installed on one side of the cooling kettle body 110. The water pump 132 is connected to the cooling kettle body 110, and the two ends of the connecting pipe 133 are respectively connected to the water pump 132 and the branch pipe 134, and a plurality of nozzles 135 are evenly arranged on one side of the branch pipe 134. Among them, through the setting of the second filter 131, the water pump 132, the connecting pipe 133, the branch pipe 134 and the nozzle 135, it is possible to facilitate heat exchange of the medium in the cooling spiral tube 120, and at the same time facilitate the recycling of water resources, thereby saving water resources.

[0034] In a specific configuration, a first screw 160 is provided on one side of the second filter screen 131 , and the second filter screen 131 is connected to the cooling kettle body 110 via the first screw 160 . The configuration of the first screw 160 facilitates the disassembly and replacement of the second filter screen 131 .

[0035] In the specific setting, a sealing ring is provided on the outer ring of one side of the second filter screen 131, and the sealing ring is in contact with the inner wall of the cooling kettle body 110. The sealing ring is provided on the outer ring of one side of the second filter screen 131, which can facilitate sealing and avoid water seepage.

[0036] In the specific setting, the air intake assembly 150 includes a support frame 151, a motor 152, a second rotating shaft 153, a fan blade 154 and a second bevel gear 155. The support frame 151 is arranged in the cooling kettle body 110, and the motor 152 is installed on one side of the support frame 151. The second rotating shaft 153 is connected to the motor 152, and the second rotating shaft 153 is rotatably connected to the support frame 151. The fan blade 154 is connected to the second rotating shaft 153, and the second bevel gear 155 is connected to the second rotating shaft 153. The second bevel gear 155 is meshed with the first bevel gear 220. Among them, through the setting of the support frame 151, the motor 152, the second rotating shaft 153, the fan blade 154 and the second bevel gear 155, air intake can be facilitated.

[0037] In a specific configuration, a sealing cover 170 is slidably connected to the top of the cooling kettle body 110. An air vent is opened through the top of the cooling kettle body 110, and the sealing cover 170 is sealed in the air vent. The sealing cover 170 is sealed in the air vent, which can conveniently prevent dust from entering the cooling kettle body 110 when not in use.

[0038] In a specific configuration, air inlets are provided on both sides of the cooling kettle body 110 , and the first filter screen 140 is provided in the air inlets. The air inlets are provided on both sides of the cooling kettle body 110 , so that air intake can be facilitated.

[0039] See also Figure 1 , Figure 2 and Figure 4 The cleaning structure 20 includes a first rotating shaft 210, a first bevel gear 220 and a scraper 230. The first rotating shaft 210 is rotatably connected to the cooling kettle body 110, the first bevel gear 220 is connected to the first rotating shaft 210, the scraper 230 is connected to the first rotating shaft 210, and the scraper 230 is in contact with the first filter screen 140.

[0040] In a specific configuration, a second screw rod 240 is disposed on one side of the scraper 230 , and the scraper 230 is connected to the first rotating shaft 210 via the second screw rod 240 . The second screw rod 240 can facilitate the disassembly and assembly of the scraper 230 .

[0041] The working principle of this evaporative air cooler is as follows: when the evaporative air cooler is used, the second rotating shaft 153, the fan blades 154 and the second bevel gear 155 are driven to rotate by the motor 152. At this time, the sealing cover 170 is lifted up by the airflow, and the airflow enters through the air inlet and is discharged through the air outlet. By turning on the water pump 132, the water in the cooling kettle body 110 is sprayed out through the connecting pipe 133, the branch pipe 134 and the nozzle 135. The fallen water is filtered through the second filter screen 131 and reused, which can facilitate heat exchange of the medium in the cooling spiral tube 120 and facilitate the recycling of water resources, saving water resources. At the same time, the rotation of the second bevel gear 155 drives the first bevel gear 220, the first rotating shaft 210 and the scraper 230 to rotate, which is convenient for cleaning the first filter screen 140 to avoid dust adhesion and affect the air intake effect.

[0042] It should be noted that the specific model specifications of the water pump 132 and the motor 152 need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0043] The power supply and principle of the water pump 132 and the motor 152 are clear to those skilled in the art and will not be described in detail here.

[0044] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. An evaporative air cooler, characterized in that: include A cooling structure (10), the cooling structure (10) comprising a cooling kettle body (110), a cooling spiral tube (120), a water circulation component (130), a first filter screen (140) and an air intake component (150), the cooling spiral tube (120) being arranged in the cooling kettle body (110), the water circulation component (130) being arranged in the cooling kettle body (110), the first filter screen (140) being arranged on both sides of the cooling kettle body (110), and the air intake component (150) being arranged in the cooling kettle body (110); A cleaning structure (20), wherein the cleaning structure (20) comprises a first rotating shaft (210), a first bevel gear (220) and a scraper (230), wherein the first rotating shaft (210) is rotationally connected to the cooling kettle body (110), the first bevel gear (220) is connected to the first rotating shaft (210), the scraper (230) is connected to the first rotating shaft (210), and the scraper (230) is in contact with the first filter screen (140).

2. The evaporative air cooler according to claim 1, characterized in that: The water circulation component (130) comprises a second filter (131), a water pump (132), a connecting pipe (133), a branch pipe (134) and a nozzle (135); the second filter (131) is arranged in the cooling kettle body (110); the water pump (132) is installed on one side of the cooling kettle body (110); the water pump (132) is connected to the cooling kettle body (110); two ends of the connecting pipe (133) are respectively connected to the water pump (132) and the branch pipe (134); and a plurality of nozzles (135) are evenly arranged on one side of the branch pipe (134).

3. The evaporative air cooler according to claim 2, characterized in that: A first screw (160) is disposed on one side of the second filter screen (131), and the second filter screen (131) is connected to the cooling kettle body (110) via the first screw (160).

4. The evaporative air cooler according to claim 2, characterized in that: A sealing ring is provided on the outer ring of one side of the second filter screen (131), and the sealing ring is in contact with the inner wall of the cooling kettle body (110).

5. The evaporative air cooler according to claim 1, characterized in that: The air intake assembly (150) comprises a support frame (151), a motor (152), a second rotating shaft (153), a fan blade (154) and a second bevel gear (155); the support frame (151) is arranged in the cooling kettle body (110); the motor (152) is installed on one side of the support frame (151); the second rotating shaft (153) is connected to the motor (152); the second rotating shaft (153) is rotatably connected to the support frame (151); the fan blade (154) is connected to the second rotating shaft (153); the second bevel gear (155) is connected to the second rotating shaft (153); and the second bevel gear (155) is meshed with the first bevel gear (220).

6. The evaporative air cooler according to claim 1, characterized in that: A second screw rod (240) is disposed on one side of the scraper (230), and the scraper (230) is connected to the first rotating shaft (210) via the second screw rod (240).

7. The evaporative air cooler according to claim 1, characterized in that: The top of the cooling kettle body (110) is slidably connected with a sealing cover (170), and an air outlet hole is opened through the top of the cooling kettle body (110), and the sealing cover (170) is sealed in the air outlet hole.

8. The evaporative air cooler according to claim 1, characterized in that: Air inlets are provided through both sides of the cooling kettle body (110), and the first filter screen (140) is arranged in the air inlet.

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