CN221884224U - Dustproof and waterproof case - Google Patents

Abstract

The utility model discloses a dustproof and waterproof case. The two sides of the outer side of the case body are respectively provided with a first-level water baffle (1), the two sides of the inner side of the case body are respectively provided with a second-level water baffle (2), and the upper part of the inner side of the case body is provided with an air duct (10); an air filtering module (7) is arranged at the air inlet side of the air conduit (10), and a fan module (8) is arranged at the air outlet side of the air conduit; the air filter module (7) and the fan module (8) are characterized in that the lower parts of the air filter module (7) and the fan module (8) are provided with three-level water baffle plates (3), the second-level water baffle plates (2) are provided with the lower parts of the three-level water baffle plates (3), and the second-level water baffle plates (2) are connected with the three-level water baffle plates (3). The machine case is suitable for workshop deployment with high temperature, high humidity and high dust, has a fireproof heat-insulating layer and fireproof glass, can bear 60-DEG environment temperature, can be directly deployed on a metallurgical furnace table, and can ensure that equipment in the machine case can stably operate in a high-temperature environment.

Description

Dustproof and waterproof chassis

Technical Field

The utility model relates to a protective case, in particular to a dustproof and waterproof case.

Background Art

The production site environment of metallurgical enterprises is complex, with high temperatures and high dust concentrations. It is difficult for the main equipment to adapt to the on-site environment alone, and it is often necessary to install it in a distribution cabinet or deploy the equipment in a professional computer room, resulting in high system construction costs and difficult deployment.

The existing power distribution cabinets have a simple structure, most of which do not have dust and water proof functions or the functions are too simple and the effects are not obvious; because the equipment needs to run uninterruptedly for a long time and the equipment is energized for a long time, dust often accumulates in the power distribution cabinet and cannot be cleaned; however, precision equipment requires a better operating environment to operate stably for a long time.

Summary of the invention

The utility model provides a dustproof and waterproof case in view of the deficiencies in the prior art.

The technical solution of the utility model is: a dustproof and waterproof chassis, including a chassis shell, a power supply, a host, and a data acquisition device are installed inside the chassis shell, primary water baffles are respectively arranged on both sides of the outer side of the chassis shell, secondary water baffles are respectively arranged on both sides of the inner side of the chassis shell, and an air duct is installed in the upper part of the chassis shell; an air filter module is arranged on the air inlet side of the air duct, and a fan module is arranged on the air outlet side; a third-level water baffle is arranged at the lower part of the air filter module and the fan module, the second-level water baffle is arranged at the lower part of the third-level water baffle, and the second-level water baffle is connected to the third-level water baffle.

According to an embodiment of the utility model, a primary filter screen is arranged outside the primary water retaining plate.

According to an embodiment of the utility model, a secondary filter and a tertiary filter are arranged in the air filter module.

According to an embodiment of the utility model, the secondary water retaining plate is a shutter structure.

According to an embodiment of the utility model, an alarm is installed on the upper part of the chassis shell.

The utility model is applicable to an outdoor communication case.

The air filter module and the fan module adopt a quick-release design.

The beneficial effects of the utility model are as follows: the chassis is suitable for deployment in workshops with high temperature, high humidity and high dust, has a fireproof insulation layer and fireproof glass, can withstand an ambient temperature of 60 degrees, can be directly deployed on a metallurgical furnace, and can ensure that the equipment in the chassis can operate stably in a high temperature environment; the unique air duct design of the chassis can ensure good ventilation inside the chassis while preventing spray water and dust from entering the chassis; the air filter module and the fan module adopt a quick-release design, which is simple to operate and can be maintained under power.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a structural diagram of a dustproof and waterproof chassis.

In the figure: 1-first-level water retaining plate; 2-second-level water retaining plate; 3-third-level water retaining plate; 4-first-level filter screen; 5-second-level filter screen; 6-third-level filter screen; 7-air filter module; 8-fan module; 9-alarm; 10-air duct; 11-data collector.

DETAILED DESCRIPTION

The utility model is further described below in conjunction with the accompanying drawings.

A dustproof and waterproof chassis comprises a chassis shell, wherein a power supply, a host computer, and a data acquisition device 11 are installed inside the chassis shell, primary water baffles 1 are respectively arranged on both sides of the outer side of the chassis shell, secondary water baffles 2 are respectively arranged on both sides of the inner side of the chassis shell, and an air duct 10 is installed in the upper part of the chassis shell; an air filter module 7 is arranged on the air inlet side of the air duct 10, and a fan module 8 is arranged on the air outlet side; a tertiary water baffle 3 is arranged below the air filter module 7 and the fan module 8, the secondary water baffle 2 is arranged below the tertiary water baffle 3, and the secondary water baffle 2 is connected to the tertiary water baffle 3.

A primary filter screen 4 is arranged outside the primary water retaining plate 1 .

The air filter module 7 is provided with a secondary filter 5 and a tertiary filter 6 .

The secondary water retaining plate 2 is a shutter structure.

An alarm 9 is installed on the upper part of the chassis shell.

The primary water baffle 1 serves as the first barrier at the air inlet and the last barrier at the air outlet, and is used to buffer and differentiate the impact force of the spray water.

The secondary water baffle 2 is composed of a plurality of shutters to prevent vertical dripping water from the top of the chassis from entering the interior of the chassis.

The tertiary water baffle 3 is used for water return, and its main function is to block the water drops that penetrate the secondary water baffle 2 and flow back to the outside of the secondary water baffle 2.

The air filter module 7 contains a secondary filter 5 and a tertiary filter 6. The secondary filter 5 is composed of a biochemical sponge to filter coarser particles; the tertiary filter 6 is composed of a HEPA filter to filter tiny particles; the air filter module 7 is a quick-release design and can be quickly removed from the chassis for cleaning or replacement of the filter; the air filter module 7 can replace filters of different filtration levels according to on-site needs.

The fan module 8 has a quick-release design with hot-swap function; the fan can be quickly replaced when the device is operating normally, making maintenance easy.

A dustproof and waterproof cabinet in which the air circulates with the atmosphere while preventing dust and spray water from all directions from entering the cabinet.

It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims (5)

1. A dustproof and waterproof case, comprising a case shell, wherein a power supply, a host computer, and a data acquisition device (11) are installed inside the case shell, and the case shell is characterized in that first-level water baffles (1) are respectively arranged on both sides of the outer side of the case shell, and second-level water baffles (2) are respectively arranged on both sides of the inner side of the case shell, and an air duct (10) is installed on the upper part of the case shell; an air filter module (7) is arranged on the air inlet side of the air duct (10), and a fan module (8) is arranged on the air outlet side; a third-level water baffle (3) is arranged below the air filter module (7) and the fan module (8), the second-level water baffle (2) is arranged below the third-level water baffle (3), and the second-level water baffle (2) is connected to the third-level water baffle (3). 2. A dustproof and waterproof chassis according to claim 1, characterized in that a primary filter (4) is arranged outside the primary water baffle (1). 3. A dustproof and waterproof chassis according to claim 1, characterized in that a secondary filter (5) and a tertiary filter (6) are arranged in the air filter module (7). 4. A dustproof and waterproof chassis according to claim 1, characterized in that the secondary water baffle (2) is a shutter structure. 5. A dustproof and waterproof case according to claim 1, characterized in that an alarm (9) is installed on the upper part of the case shell.