High-performance, insect-proof, and weather-resistant crawl space ventilator

Abstract

The ventilator comprises a hollow body with a circular base [fig. 4] [fig. 2] designed to fit the ends of crawl space ventilation pipes. A perforated grille on the front [fig. 1] allows air to circulate while blocking larger insects. The box between the base and the grille is contoured to maximize airflow and reduce condensation [fig. 3]. The raised base and the raised edges positioned above and around the grille protect against rainwater infiltration. The invention thus offers an optimal solution for crawl spaces by providing protection against insects and rodents, good ventilation, and protection against the elements.

Description

Title of the invention: High-performance, insect-proof, and weather-resistant crawl space ventilator technical field

[0001] The present invention relates to the field of building construction, more specifically to the field of ventilation systems for crawl spaces. It concerns an innovative device designed to ensure optimal ventilation while providing effective protection against insect intrusion and inclement weather. Prior art

[0002] Existing crawl space ventilation systems have limitations in terms of efficiency, durability, and protection against pests. Conventional ventilation caps, while simple to install, suffer from low ventilation capacity. Other systems, such as light wells or light wells, allow good air circulation but are vulnerable to water infiltration. None of these devices simultaneously offers an effective solution against humidity and protection against insects, rodents, and inclement weather. Technical problem to solve

[0003] The technical problem to be solved lies in the design of a crawl space ventilator capable of: 1. Ensure optimal and continuous ventilation of the crawl space. 2. Prevent the intrusion of insects of all sizes, including hornets, wasps and other pests. 3. Resistant to weathering and UV rays, thus guaranteeing a long service life. 4. Easily adapts to different types of ventilation pipes. Description of the invention

[0004] The invention relates to a crawl space ventilator specifically designed to optimize air circulation while preventing the intrusion of insects, rodents, and rainwater. This system is adapted to connect to the end of a ventilation pipe connected to the crawl space.

[0005] The aerator consists of the following elements: 1. Circular base: This base is designed to fit securely onto standard ventilation pipes. It serves as an anchor point for the entire system. It is raised to prevent water infiltration. 2. Facade grille: Positioned perpendicular to the base, this grille has cells that allow air circulation while blocking entry of medium to large-sized insects, such as bees and wasps, but also rodents. 3. Ventilation box: The intermediate part between the base and the grille is profiled to guide the airflow optimally towards the crawl space, without creating significant resistance. 4. Rain protection: Rims are placed above and on the sides of the grille, preventing rainwater from entering while maintaining efficient airflow. 5. Materials: The aerator is made from UV and weather resistant materials, such as ABS, ASA or any other materials with similar characteristics, which guarantees its durability even in harsh outdoor conditions. Presentation of the different figures

[0006] [Fig-1] Represents the front view of the device

[0007] [Fig.2] Represents the bottom view of the device

[0008] [Fig.3] Represents the left view of the device

[0009] [Fig.4] Represents the 3 / 4 view of the device Method of implementation

[0010] With reference to these figures, the device comprises a hollow body with a circular base [Fig. 4] [Fig. 2] designed to fit onto the ends of crawl space ventilation pipes. A perforated grille on the front [Fig. 1] allows air to circulate while blocking large insects. The box between the base and the grille is profiled to maximize airflow and reduce condensation [Fig. 3]. The raised base and the edges positioned above and around the grille protect against rainwater infiltration.

[0011] The invention therefore offers an optimal solution for crawl spaces by providing both protection against insects and rodents, good ventilation and protection against the elements.

Claims

Demands

1. A circular base that can be adapted to a ventilation pipe;

2. A perforated grid allowing air to pass through while preventing the intrusion of insects and pests;

3. A hollow box connecting the base to the grid, profiled to maximize air circulation;

4. Rain protection edges, positioned around the grid.

5. The device is made from UV and weather resistant materials, selected from ABS, ASA or PETG.