Water supply device for air cooler

Abstract

The utility model relates to the technical field of air cooler, especially to an air cooler water supply device, including body, base and water pump component, the base is fixed in the body lower extreme, and the water pump component is fixed in the body upper extreme, the body is equipped with water tank, and the water tank is equipped with inlet pipe and delivery pipe, and the delivery pipe is connected in the water inlet end of water pump component through the pipeline, and the water outlet end of water pump component is connected with the water jet nozzle through the pipeline, the water tank is equipped with the cleaning component, and the cleaning component is arranged in the wall of water tank, and the cleaning component is driven to rotate through the drive component, so as to clean the inner wall of water tank, set up like this, through setting up the cleaning component in the water tank, when cleaning, the cleaning component is driven to rotate through the drive component, can clean the inner wall of water tank, and cleaning is convenient.

Description

Technical Field

[0001] This utility model relates to the field of air cooler technology, and specifically to an air cooler water supply device. Background Technology

[0002] Currently, most air coolers on the market use the principle of water evaporation to achieve cooling through physical methods. Water flows down from the top of the evaporative cooling pad, which is then evenly moistened. When the fan draws air, it generates pressure, forcing unsaturated air to flow through the evaporative cooling pad. A large amount of humid heat in the air is converted into latent heat, turning dry hot air into clean and cool air, thus achieving the effect of cooling and humidifying.

[0003] Utility model patent with publication number CN219120680U discloses a cold air blower device, including a housing, a water tank, and a water curtain. This prior art uses a water pump, a water supply pipe, a connecting pipe, and a nozzle to draw water from the water tank and spray water mist onto the water curtain through the nozzle. However, this prior art still has the following defects: after external water enters the water tank for storage, scale and impurities will adhere to the inner wall of the water tank over a long period of time, which is difficult to clean, and with the accumulation over time, it is easy to breed a large number of bacteria.

[0004] Therefore, there is still room for improvement and development in existing technologies. Utility Model Content

[0005] To address the problems of existing technologies, this utility model proposes a water supply device for a cold air blower. By installing a cleaning component inside the water tank, the cleaning component can be rotated by a drive component during cleaning, thus cleaning the inner wall of the water tank, making cleaning convenient.

[0006] To achieve the above objectives, the technical solution applied in this utility model is as follows:

[0007] A water supply device for an air cooler includes a body, a base, and a water pump assembly. The base is fixed to the lower end of the body, and the water pump assembly is fixed to the upper end of the body. A water tank is provided inside the body, and an inlet pipe and an outlet pipe are provided on the water tank. The outlet pipe is connected to the inlet end of the water pump assembly through a pipeline, and the outlet end of the water pump assembly is connected to a spray nozzle through a pipeline. A cleaning component is movably installed inside the water tank, and the cleaning component is correspondingly arranged to the inner wall of the water tank. The cleaning component is driven to rotate by a drive component to clean the inner wall of the water tank.

[0008] According to the above scheme, the cleaning component includes a scraper; the driving component includes a motor and a drive shaft. The motor is fixed on the outer wall of the water tank, the first end of the drive shaft is fixedly connected to the output end of the motor, and the second end of the drive shaft is located inside the water tank and connected to the scraper through a connecting rod assembly.

[0009] According to the above scheme, the connecting rod assembly includes a sleeve and a connecting rod. The first end of the sleeve is fixedly connected to the second end of the drive shaft, the second end of the sleeve is slidably connected to the first end of the connecting rod, and the second end of the connecting rod is fixedly connected to the scraper.

[0010] According to the above scheme, a slider is fixed at the first end of the connecting rod, the slider is slidably connected to the second end of the sleeve, and a first spring is provided inside the sleeve. The first end of the first spring abuts against the drive shaft, and the second end of the first spring abuts against the slider.

[0011] According to the above scheme, the slider is provided with a sliding rod, and the second end of the sleeve is provided with a sliding groove, and the sliding rod slides within the sliding groove.

[0012] According to the above scheme, the scraper can be any one of the following: U-shaped structure, L-shaped structure, or square-shaped structure.

[0013] According to the above scheme, a drain pipe is provided at the bottom of the water tank, a filter screen is provided at the drain outlet of the drain pipe, and a water sealing cap is detachably installed on the outer wall of the drain pipe.

[0014] According to the above scheme, the water sealing cover is threadedly connected to the drain pipe, and the water sealing cover is provided with a water guide port; a guide component is provided between the water sealing cover and the filter screen.

[0015] According to the above scheme, the guiding assembly includes a guide rod on the inner wall of the water-sealing cover and a guide hole on the filter screen, and the guide rod and the guide hole are slidably connected.

[0016] According to the above scheme, a second spring is sleeved on the guide rod between the filter screen and the inner wall of the water sealing cover, and the two ends of the second spring abut against the filter screen and the water sealing cover respectively.

[0017] The beneficial effects of this utility model are:

[0018] This invention is designed such that a cleaning component is installed inside the water tank. During cleaning, the cleaning component is driven to rotate by a drive component, which can clean the inner wall of the water tank, making cleaning convenient. Attached Figure Description

[0019] Figure 1 This is a three-dimensional view of the overall structure of this utility model;

[0020] Figure 2 This is a front view of the overall structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the connecting rod assembly of this utility model;

[0022] Figure 4 yes Figure 2 Enlarged view of position A in the middle;

[0023] Figure 5This is a schematic diagram of the sealing cover closing the drain pipe of this utility model;

[0024] Figure 6 This is a schematic diagram of the water-sealing cover of this utility model opening the drain pipe.

[0025] In the picture:

[0026] 1. Machine body; 2. Base; 3. Water pump assembly; 31. Spray nozzle; 4. Water inlet pipe; 5. Water tank; 6. Water outlet pipe; 7. Motor; 8. Drive shaft; 9. Cleaning assembly; 91. Sleeve; 92. First spring; 93. Slider; 94. Connecting rod; 95. Scraper; 96. Slide rod; 97. Slide groove; 10. Drain pipe; 11. Water seal cover; 12. Water guide port; 13. Filter screen; 14. Guide rod; 15. Second spring. Detailed Implementation

[0027] The technical solution of this utility model will be described below with reference to the accompanying drawings and embodiments.

[0028] like Figures 1 to 6 As shown, the water supply device for a cooler according to this utility model includes a body 1, a base 2, and a water pump assembly 3. The base 2 is fixed to the lower end of the body 1, and the water pump assembly 3 is fixed to the upper end of the body 1. A water tank 5 is provided inside the body 1, with an inlet pipe 4 and an outlet pipe 6. The outlet pipe 6 is connected to the inlet end of the water pump assembly 3 via a pipe, and the outlet end of the water pump assembly 3 is connected to a spray nozzle 31 via a pipe. A cleaning component 9 is movably installed inside the water tank 5, corresponding to the inner wall of the water tank 5. The cleaning component 9 is driven to rotate by a drive component to clean the inner wall of the water tank 5. This arrangement, by providing a cleaning component 9 inside the water tank 5, allows for convenient cleaning of the inner wall of the water tank 5 by rotating it via a drive component.

[0029] Furthermore, the cleaning component 9 includes a scraper 95; the driving component includes a motor 7 and a drive shaft 8. The motor 7 is fixed to the outer wall of the water tank 5, the first end of the drive shaft 8 is fixedly connected to the output end of the motor 7, and the second end of the drive shaft 8 is located inside the water tank 5 and connected to the scraper 95 via a connecting rod assembly. With this configuration, when the motor 7 is working, it drives the drive shaft 8 to rotate, and the drive shaft 8 then drives the scraper 95 to cyclically scrape and clean the inner wall of the water tank 5.

[0030] The drive shaft 8 and the water tank 5 are coaxially arranged, and the water tank 5 is a cylindrical structure with a water storage cavity.

[0031] Furthermore, the connecting rod assembly includes a sleeve 91 and a connecting rod 94. The first end of the sleeve 91 is fixedly connected to the second end of the drive shaft 8, and the second end of the sleeve 91 is slidably connected to the first end of the connecting rod 94. The second end of the connecting rod 94 is fixedly connected to the scraper 95. With this configuration, when the drive shaft 8 rotates, it drives the sleeve 91 to rotate along the axis of the drive shaft 8. The sleeve 91 then drives the connecting rod 94 to move, and the connecting rod 94 then drives the scraper 95 to move.

[0032] Furthermore, a slider 93 is fixed to the first end of the connecting rod 94. The slider 93 is slidably connected to the second end of the sleeve 91. A first spring 92 is provided inside the sleeve 91. The first end of the first spring 92 abuts against the drive shaft 8, and the second end of the first spring 92 abuts against the slider 93. With this arrangement, the scraper 95 can always abut against the inner wall of the water tank 5 under the elastic force of the first spring 92; specifically, when the scraper 95 is worn, it will not separate from the inner wall of the water tank 5; wherein, the scraper 95 is preferably made of a soft material.

[0033] Furthermore, the slider 93 is provided with a slide rod 96, and the second end of the sleeve 91 is provided with a slide groove 97, in which the slide rod 96 slides within the slide groove 97. This arrangement limits the sliding stroke of the slide rod 96 via the slide groove 97.

[0034] When the scraper component 95 is damaged and needs to be replaced, the push rod 94 drives the slider 93 to retract, thus freeing up the assembly space for replacing the scraper component 95.

[0035] Furthermore, the scraper 95 can be any one of a U-shaped structure, an L-shaped structure, or a square-shaped structure.

[0036] Among them, multiple scraper components 95 and multiple connecting rod assemblies can be set up and assembled according to different shapes of scraper components 95; and the position of slider 93 can be adjusted automatically under the action of the first spring 92 according to the different widths of scraper components 95.

[0037] Furthermore, the bottom of the water tank 5 is provided with a drain pipe 10, and the drain outlet of the drain pipe 10 is provided with a filter screen 13. A water-sealing cover 11 is detachably installed on the outer wall of the drain pipe 10. With this configuration, after cleaning, sewage can be discharged through the drain pipe 10. The filter screen 13 can filter impurities in the water, separating the impurities from the water. When there are too many impurities on the filter screen 13, the filter screen 13 can be disassembled and cleaned.

[0038] Furthermore, the water-sealing cover 11 is threadedly connected to the drain pipe 10, and the water-sealing cover 11 is provided with a water guide port 12; a guide assembly is provided between the water-sealing cover 11 and the filter screen 13. This configuration makes it easy to install and remove the water-sealing cover 11; wherein, the water guide port 12 on the water-sealing cover 11 allows for easy removal of the cover when the cover is rotated to open the water guide port 12, at which point the removal of the cover is stopped, and the filtered water can be discharged through the water guide port 12. After the water is discharged, the cover can be rotated to reassemble, eliminating the hassle of completely disassembling and reassembling the cover.

[0039] Furthermore, the guiding assembly includes a guide rod 14 on the inner wall of the water-sealing cover 11 and a guide hole on the filter screen 13, with the guide rod 14 and the guide hole slidably connected. A second spring 15 is sleeved on the guide rod 14 between the filter screen 13 and the inner wall of the water-sealing cover 11, with both ends of the second spring 15 abutting against the filter screen 13 and the water-sealing cover 11 respectively. This arrangement prevents the water-sealing cover 11 from rotating on its own under the elastic force of the second spring 15, while ensuring that the filter screen 13 always abuts against the drain outlet of the drain pipe 10. The guiding assembly also makes the installation and removal of the water-sealing cover 11 more stable, preventing the water-sealing cover 11 from tilting and damaging the threads of the drain pipe 10.

[0040] The embodiments of the present utility model have been described above with reference to the accompanying drawings. However, the present utility model is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of the present utility model without departing from the spirit and scope of the claims. All of these forms are within the scope of protection of the present utility model.

Claims

1. A water supply device for a evaporative air cooler, characterized in that: It includes a body (1), a base (2) and a water pump assembly (3), wherein the base (2) is fixed to the lower end of the body (1) and the water pump assembly (3) is fixed to the upper end of the body (1); The machine body (1) is equipped with a water tank (5), and the water tank (5) is equipped with an inlet pipe (4) and an outlet pipe (6). The outlet pipe (6) is connected to the inlet end of the water pump assembly (3) through a pipeline, and the outlet end of the water pump assembly (3) is connected to a spray nozzle (31) through a pipeline. A cleaning component (9) is movably installed inside the water tank (5). The cleaning component (9) is correspondingly arranged to the inner wall of the water tank (5). The cleaning component (9) is driven to rotate by a driving component to clean the inner wall of the water tank (5).

2. The water supply device for a cooler according to claim 1, characterized in that: The cleaning component (9) includes a scraper (95); the drive component includes a motor (7) and a drive shaft (8). The motor (7) is fixed on the outer wall of the water tank (5). The first end of the drive shaft (8) is fixedly connected to the output end of the motor (7). The second end of the drive shaft (8) is located inside the water tank (5) and is connected to the scraper (95) through a connecting rod assembly.

3. The water supply device for a cooler according to claim 2, characterized in that: The connecting rod assembly includes a sleeve (91) and a connecting rod (94). The first end of the sleeve (91) is fixedly connected to the second end of the drive shaft (8), the second end of the sleeve (91) is slidably connected to the first end of the connecting rod (94), and the second end of the connecting rod (94) is fixedly connected to the scraper (95).

4. The water supply device for a cooler according to claim 3, characterized in that: The first end of the connecting rod (94) is fixed with a slider (93), the slider (93) is slidably connected to the second end of the sleeve (91), and the sleeve (91) is provided with a first spring (92), the first end of the first spring (92) abuts against the drive shaft (8), and the second end of the first spring (92) abuts against the slider (93).

5. A water supply device for a cooler according to claim 4, characterized in that: The slider (93) is provided with a slide rod (96), and the second end of the sleeve (91) is provided with a slide groove (97). The slide rod (96) slides within the slide groove (97).

6. A water supply device for a cooler according to claim 2, characterized in that: The scraper (95) can be any one of the following: U-shaped structure, L-shaped structure, or square-shaped structure.

7. A water supply device for a cooler according to claim 2, characterized in that: The bottom of the water tank (5) is provided with a drain pipe (10), the drain outlet of the drain pipe (10) is provided with a filter screen (13), and a water sealing cap (11) is detachably installed on the outer wall of the drain pipe (10).

8. A water supply device for a cooler according to claim 7, characterized in that: The water seal cover (11) is threadedly connected to the drain pipe (10), and the water seal cover (11) is provided with a water guide port (12); a guide component is provided between the water seal cover (11) and the filter screen (13).

9. A water supply device for a cooler according to claim 8, characterized in that: The guide assembly includes a guide rod (14) on the inner wall of the water-sealing cover (11) and a guide hole on the filter screen (13), wherein the guide rod (14) and the guide hole are slidably connected.

10. A water supply device for a cooler according to claim 9, characterized in that: A second spring (15) is fitted on the guide rod (14) between the filter screen (13) and the inner wall of the water seal cover (11). The two ends of the second spring (15) abut against the filter screen (13) and the water seal cover (11) respectively.

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