Air cooler with dustproof structure

Abstract

The utility model provides an air cooler with a dustproof structure, and relates to the technical field of air coolers, the air cooler comprises a shell, a cleaning mechanism is arranged on the surface of the shell, the cleaning mechanism comprises a rotating rod, fan blades are arranged on the surface of the rotating rod, a mounting frame is arranged on the surface of the shell, a water absorption net is arranged on the surface of the mounting frame, and a dustproof structure is arranged on the surface of the water absorption net. The surface of the rotating rod is in transmission connection with a reciprocating lead screw through a synchronous belt, the surface of the reciprocating lead screw is in threaded connection with a threaded block, a scraper is arranged on the surface of the threaded block, a dustproof net is arranged on the surface of the threaded block, the scraper is movably connected with the dustproof plate, and a water inlet pipe is arranged on the surface of the shell. The surface of the water inlet pipe is communicated with a water conveying pipe, the surface of the water conveying pipe is communicated with a flow dividing pipe, and the cleaning mechanism is arranged, so that when the fan runs, the shell entering the shell can be filtered, and the problem that dust enters the shell and needs to be cleaned frequently is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of air coolers, in particular to an air cooler with a dustproof structure. Background Art

[0002] Air coolers are divided into industrial air coolers and household air coolers. The cooling principle of air coolers is: when the fan is running, it generates negative pressure in the cavity, causing the air outside the machine to flow through the porous moist wet curtain surface, forcing the dry bulb temperature of the air passing through the curtain to drop to close to the wet bulb temperature of the air outside the machine, that is, the dry bulb temperature at the outlet of the air cooler is 5-12℃ lower than the outdoor dry bulb temperature. The drier and hotter the air, the greater the temperature difference and the greater the cooling effect.

[0003] In the prior art, when the air cooler is in use, air is continuously drawn into the body. At this time, dust will adhere to the internal fan blades and other components, and it is necessary to disassemble and clean the machine frequently, which is time-consuming and laborious. For this reason, we propose an air cooler with a dustproof structure. Utility Model Content

[0004] The utility model aims to solve the above problems and proposes an air cooler with a dustproof structure.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cold air fan with a dustproof structure, comprising a shell, a cleaning mechanism is arranged on the surface of the shell, the cleaning mechanism comprises a rotating rod, a fan blade is arranged on the surface of the rotating rod, a mounting frame is arranged on the surface of the shell, a water absorption net is arranged on the surface of the mounting frame, the surface of the rotating rod is connected to a reciprocating screw rod through a synchronous belt drive, the surface of the reciprocating screw rod is threadedly connected to a threaded block, the surface of the threaded block is arranged with a scraper, the surface is provided with a dustproof net, and the scraper is movably connected to the dustproof plate.

[0006] Preferably, a water inlet pipe is provided on the surface of the shell, a water transport pipe is provided on the surface of the water inlet pipe, a diversion pipe is provided on the surface of the water transport pipe, a nozzle is provided on the surface of the diversion pipe, and multiple diversion pipes and nozzles can spray water evenly on multiple water absorption nets.

[0007] Preferably, a water tank is arranged on the lower surface of the shell, a connecting pipe is arranged on the surface of the water tank, a water pump is arranged on the surface of the connecting pipe, a water delivery end of the water pump is connected to the water delivery pipe, the water tank can store water, and the water pump can pump out the water in the water tank.

[0008] Preferably, a water receiving tray is provided at the bottom of the inner surface of the shell, and a filter screen is provided on the surface of the water receiving tray. The filter screen can filter impurities in the water to avoid pipe blockage.

[0009] Preferably, a through hole connected to the water tank is provided on the surface of the shell, and a water injection pipe is provided on the surface of the water tank. The through hole can recycle the collected water.

[0010] Preferably, a motor is installed on the surface of the shell, and the output end of the motor is fixedly connected to the rotating rod, and the motor can drive the rotating rod to rotate.

[0011] Preferably, the reciprocating screw is rotatably connected to the housing via a bearing, the water pump is mounted on the surface of the housing, and the reciprocating screw can be mounted on the housing.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. The utility model proposes a cold air fan with a dustproof structure, which can filter the dust entering the shell when the fan is running by setting a cleaning mechanism, so as to prevent dust from entering the shell and causing the problem of frequent cleaning.

[0014] 2. The utility model proposes an air cooler with a dustproof structure, which can moisten and cool the blown air by setting a plurality of water absorption plates, thereby improving the comfort of the user, and can absorb excess water to avoid waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a schematic diagram of the internal structure of a cooling fan with a dustproof structure;

[0016] Figure 2 The utility model provides a schematic diagram of the external structure of a cooling fan with a dustproof structure;

[0017] Figure 3 A three-dimensional structural schematic diagram of a cooling fan with a dustproof structure is proposed for the utility model;

[0018] Figure 4 The utility model provides a schematic diagram of the local structure of a rotating rod of a cooling fan with a dustproof structure;

[0019] Figure 5 The utility model provides a cross-sectional structural schematic diagram of a cooling fan with a dustproof structure.

[0020] Legend: 1. Shell; 2. Cleaning mechanism; 201. Rotating rod; 202. Fan blades; 203. Mounting frame; 204. Water absorption net; 205. Reciprocating screw rod; 206. Scraper; 207. Threaded block; 209. Dustproof net; 3. Water inlet pipe; 4. Water transport pipe; 5. Diversion pipe; 6. Nozzle; 7. Water tank; 8. Connecting pipe; 9. Water pump; 10. Water receiving tray; 11. Filter net; 12. Water injection pipe; 13. Motor. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-5 As shown, a cold air blower with a dustproof structure comprises a shell 1, a cleaning mechanism 2 is arranged on the surface of the shell 1, the cleaning mechanism 2 comprises a rotating rod 201, a fan blade 202 is arranged on the surface of the rotating rod 201, a mounting frame 203 is arranged on the surface of the shell 1, a water absorption net 204 is arranged on the surface of the mounting frame 203, a reciprocating screw rod 205 is connected to the surface of the rotating rod 201 through a synchronous belt drive, a thread block 207 is threadedly connected to the surface of the reciprocating screw rod 205, a scraper 206 is arranged on the surface of the thread block 207, a dustproof net 209 is arranged on the surface of the shell 1, and the scraper 206 is movably connected to the dustproof plate.

[0024] The effect achieved by the entire embodiment 1 is that the rotating rod 201 drives the fan blades 202 to rotate, and the air flow can be blown out at this time. When the fan blades 202 rotate, the air flow enters from the dustproof net 209, and the dustproof net 209 can filter the incoming air flow. At the same time, the rotating rod 201 drives the reciprocating screw rod 205 to rotate through the synchronous belt, and the reciprocating screw rod 205 drives the threaded block 207 to move, and the threaded block 207 drives the scraper 206 to move. The scraper 206 can scrape the dust on the surface of the dustproof net 209 to prevent dust from entering the shell 1, thereby improving the use effect of the device.

[0025] Embodiment 2, as Figure 1-5As shown, a water inlet pipe 3 is provided on the surface of the shell 1, and a water transport pipe 4 is provided on the surface of the water inlet pipe 3, and a diversion pipe 5 is provided on the surface of the water transport pipe 4, and a nozzle 6 is provided on the surface of the diversion pipe 5, and a water tank 7 is provided on the lower surface of the shell 1, and a connecting pipe 8 is provided on the surface of the water tank 7, and a water pump 9 is provided on the surface of the connecting pipe 8, and a water delivery end of the water pump 9 is connected to the water delivery pipe, a water receiving tray 10 is provided at the bottom of the inner surface of the shell 1, and a filter screen 11 is provided on the surface of the water receiving tray 10, a through hole connected to the water tank 7 is opened on the surface of the shell 1, and a water injection pipe 12 is provided on the surface of the water tank 7, and a motor 13 is installed on the surface of the shell 1, and the output end of the motor 13 is fixedly connected to the rotating rod 201, and the reciprocating screw 205 is rotatably connected to the shell 1 through a bearing, and the water pump 9 is installed on the surface of the shell 1.

[0026] The effect achieved by the entire embodiment 2 is that the multiple diversion pipes 5 and nozzles 6 can evenly spray water on the multiple water absorption nets 204, the water tank 7 can store water, the water pump 9 can pump the water out of the water tank 7, the filter net 11 can filter impurities in the water to avoid pipe blockage, the through holes can recycle the collected water, the motor 13 can drive the rotating rod 201 to rotate, and the reciprocating screw 205 can be installed on the shell 1.

[0027] Working principle: when working, start the water pump 9, pump the water in the water tank 7 into the connecting pipe 8, and transport it to the water inlet pipe 3. The water in the water inlet pipe 3 enters the water transport pipe 4 and is transported to the diversion pipe 5. Water mist is sprayed through the nozzle 6 to moisten multiple water absorption nets 204. At this time, the motor 13 drives the rotating rod 201 to rotate, and the rotating rod 201 drives the fan blades 202 to rotate. At this time, the airflow can pass through the moistened water absorption net 204 and blow out. At this time, the airflow can blow out cold air after cooling through the water absorption net 204, and the blown airflow is relatively moist. To avoid drying, when the fan blades 202 rotate, the air flow enters from the dustproof net 209. At this time, the rotating rod 201 drives the reciprocating screw 205 to rotate through the synchronous belt, the reciprocating screw 205 drives the threaded block 207 to move, and the threaded block 207 drives the scraper 206 to move. The scraper 206 can scrape the dust on the surface of the dustproof net 209 to prevent the dust from entering the shell 1. When there is too much water in the water absorption net 204, the water flow will move downward. At this time, the water flow will fall onto the water receiving tray 10, and will be filtered through the filter net 11 and return to the water tank 7.

[0028] The wiring diagram of the water pump 9 and the motor 13 in the present invention is common knowledge in the art, and its working principle is a known technology. The model is selected according to the actual use, so the control method and wiring arrangement of the water pump 9 and the motor 13 are not explained in detail.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A cooling fan with a dustproof structure, comprising a housing (1), characterized in that: The surface of the shell (1) is provided with a cleaning mechanism (2), the cleaning mechanism (2) comprises a rotating rod (201), the surface of the rotating rod (201) is provided with a fan blade (202), the surface of the shell (1) is provided with a mounting frame (203), the surface of the mounting frame (203) is provided with a water absorption net (204), the surface of the rotating rod (201) is connected to a reciprocating screw rod (205) through a synchronous belt transmission, the surface of the reciprocating screw rod (205) is threadedly connected to a threaded block (207), the surface of the threaded block (207) is provided with a scraper (206), the surface is provided with a dustproof net (209), and the scraper (206) is movably connected to the dustproof plate.

2. The air cooler with dustproof structure according to claim 1, characterized in that: A water inlet pipe (3) is provided on the surface of the shell (1); a water transport pipe (4) is provided on the surface of the water inlet pipe (3); a flow diversion pipe (5) is provided on the surface of the water transport pipe (4); a nozzle (6) is provided on the surface of the flow diversion pipe (5).

3. The air cooler with dustproof structure according to claim 1, characterized in that: A water tank (7) is arranged on the lower surface of the shell (1); a connecting pipe (8) is arranged on the surface of the water tank (7); a water pump (9) is arranged on the surface of the connecting pipe (8); and a water delivery end of the water pump (9) is arranged in communication with the water delivery pipe.

4. The air cooler with dustproof structure according to claim 1, characterized in that: A water receiving tray (10) is provided at the bottom of the inner surface of the housing (1), and a filter screen (11) is provided on the surface of the water receiving tray (10).

5. The air cooler with dustproof structure according to claim 3, characterized in that: A through hole connected to the water tank (7) is provided on the surface of the shell (1), and a water injection pipe (12) is provided on the surface of the water tank (7).

6. The air cooler with dustproof structure according to claim 1, characterized in that: A motor (13) is mounted on the surface of the housing (1), and an output end of the motor (13) is fixedly connected to a rotating rod (201).

7. The air cooler with a dustproof structure according to claim 3, characterized in that: The reciprocating screw rod (205) is rotatably connected to the housing (1) via a bearing, and the water pump (9) is mounted on the surface of the housing (1).

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