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Filter for water inlet of air cooler

A filter screen and water injection port technology, applied in the field of filter screen, can solve the problems of troublesome cleaning, large volume, non-removable water injection port filter screen, etc., and achieve the effect of improving sealing performance, safety and reliability, and good effect.

Active Publication Date: 2018-06-26
桐乡市洲泉振强塑业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the filter screens of the water injection port of the air cooler sold in the market are of an integrated structure between the outer casing and the filter screen of the water injection port, or the rear panel fixed on the outer casing and the filter screen of the water injection port are of an integrated structure. Therefore, the filter screen of the water injection port cannot be disassembled, and the filter screen cannot be replaced. Due to the large volume of the rear panel and the outer casing, it is troublesome to clean the filter screen of the water injection port, and the cleaning effect is not very good. It further affects the overall use effect of the air cooler. In the prior art, part of the filter screen of the water injection port can be disassembled. Due to the poor sealing effect on the filter screen, the water in the water tank leaks out and the plug of the electrical connection line is wetted. And lead to safety accidents in the use process, reducing the safety and reliability of its products

Method used

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  • Filter for water inlet of air cooler
  • Filter for water inlet of air cooler
  • Filter for water inlet of air cooler

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Such as figure 1 As shown, the filter screen of the air cooler water injection port described in this embodiment includes a rear panel 1 on the air cooler, and the rear panel 1 is provided with a groove 5, and a concave cavity 2 is provided in the groove 5, and the concave cavity 2 A filter screen 4 is fixed in the cavity 2, a water injection port 8 is provided at the bottom of the concave cavity 2, several baffles 9 are arranged on the edge of the grid frame of the filter screen 4, and a placement groove 16 is formed by connecting the two ends of each baffle plate 9 , the groove wall of the placement groove 16 is provided with buckles 17, and a rubber sealing ring 11 is fixed in the groove of the placement groove 16, and the side of the rubber sealing ring 11 is provided with a buckle groove 18 matched with the buckle 17, so The grid frame of the filter screen 4 and the plane at the bottom of the cavity 2 are provided with fixing holes 7 and sealing projections 6, and ...

Embodiment 2

[0023] Such as Figure 5 As shown, the filter screen of the water inlet of the air cooler described in this embodiment is different from that of Embodiment 1 in that: the fixing hole 7 is provided with a nut sleeve 10, and the nut sleeve is arranged on the bottom surface of the cavity 5 , the rear panel 1 and the nut sleeve 10 are integrally structured.

[0024] Compared with Embodiment 1, the filter screen of the air cooler water injection port described in this embodiment also has the following advantages: it is fixed to the bolt, and the bottom end of the bolt will not contact with water to rust, and the fixing effect is better.

Embodiment 3

[0026] Such as Figure 6 As shown, the filter screen of the water inlet of the cooling fan described in this embodiment is different from that of Embodiment 1 in that: the bottom of the groove 5 is provided with a hanging rod 13 and a placement cavity 14 .

[0027] Compared with Embodiment 1, the filter screen of the air cooler water injection port described in this embodiment also has the following advantages: the electrical connection wire of the air cooler and the plug of the electrical connection wire are conveniently placed, which makes the safety and reliability of the air cooler higher.

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Abstract

The invention discloses a filter screen for a water filling nozzle of an air cooler. A back panel is provided with a groove, a cavity is formed in the groove, and a filter screen body is fixed in the cavity. The water filling nozzle is arranged at the bottom of the cavity. A plurality of baffles are arranged on the screen rack edge of the filter screen body, and a storing groove is formed through connection of the two ends of all the baffles. Buckles are arranged on the groove wall of the storing groove, a rubber sealing ring is fixed in a groove body of the storing groove, and catching grooves matched with the buckles are formed in the side face of the rubber sealing ring. A screen rack of the filter screen body and the bottom face of the cavity are provided with fixing holes and sealing lugs. The rubber sealing ring is provided with mounting holes corresponding to the fixing holes, sealing grooves matched with the sealing lugs are formed in the two sealing planes of the rubber sealing ring, and bolts penetrate in the corresponding fixing holes and the mounting holes. According to the filter screen for the water filling nozzle of the air cooler, the filter screen can be replaced and cleaned after being dismounted, the cleaning effect is good, and the sealing property and the safe reliability are higher.

Description

technical field [0001] The invention relates to a filter screen for a water injection port of a cooling fan. Background technique [0002] With the progress of society, air coolers are more and more widely used in society, so higher requirements are put forward for the equipment of air coolers. [0003] At present, the filter screens of the water injection port of the air cooler sold in the market are of an integrated structure between the outer casing and the filter screen of the water injection port, or the rear panel fixed on the outer casing and the filter screen of the water injection port are of an integrated structure. Therefore, the filter screen of the water injection port cannot be disassembled, and the filter screen cannot be replaced. Due to the large volume of the rear panel and the outer casing, it is troublesome to clean the filter screen of the water injection port, and the cleaning effect is not very good. It further affects the overall use effect of the ai...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F13/28
CPCF24F13/28
Inventor 杨挺
Owner 桐乡市洲泉振强塑业股份有限公司