A water accumulation flow guide assembly for a building vent cap

Abstract

This utility model relates to the field of building ventilation cap technology, and discloses a water collection and diversion component for a building ventilation cap that is easy to install. It includes a cap body, with multiple fixing rods fixedly mounted on the top of the cap body. A cap top is fixedly mounted on the top of the cap top, and a retaining ring is integrally mounted on the top of the cap top. Multiple drain pipes are integrally mounted on the outer side of the retaining ring. Multiple rain-shielding rings are welded to the outer ends of the fixing rods, and the outer ends of each rain-shielding ring are inclined downwards. In this utility model, a retaining ring is designed at the top edge of the cap body for small-area water collection. Then, the multiple drain pipes integrally designed on the outer side of the retaining ring rectify and discharge the collected water. The rectified and discharged rainwater flows faster than freely falling rainwater, thus preventing rainwater from slowly seeping into the ventilation cap. Furthermore, the inclined design of the multiple rain-shielding rings reduces the probability of rainwater entering the ventilation cap under wind force.

Description

Technical Field

[0001] This utility model relates to the field of building ventilation cap technology, and in particular to a water diversion component for a building ventilation cap that is easy to install. Background Technology

[0002] Building ventilation caps are devices installed on building roofs or exterior walls to promote indoor and outdoor air circulation and improve indoor air quality. They can expel moisture, mold, and steam from the roof, keeping it dry and preventing roof materials from becoming damp and rotting, thus extending the building's lifespan. Traditional building ventilation caps, however, rely on a slow flow of rainwater over their sloping tops during rainy weather. This slow flow also allows rainwater to easily seep into the interior of the cap.

[0003] Therefore, those skilled in the art have provided a water diversion component for building ventilation caps that is easy to install, in order to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an easy-to-install water-collecting and diverting component for building ventilation caps. This component features a baffle ring at the top edge of the cap for small-area water storage, and multiple integrated drainage pipes on the outside of the baffle ring to rectify and discharge the collected water. The rectified rainwater flows faster than freely falling rainwater, preventing slow-moving rainwater from seeping into the ventilation cap. Furthermore, the inclined design of multiple rain-shielding rings reduces the probability of rainwater entering the ventilation cap under wind conditions, significantly improving the safety performance of the ventilation cap in rainy weather.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A water drainage component for an easy-to-install building ventilation cap includes a cap body, a plurality of fixing rods fixedly mounted on the top of the cap body, a cap top fixedly mounted on the top of the plurality of fixing rods, a retaining ring integrally mounted on the top of the cap top, a plurality of drain pipes integrally mounted on the outer side of the retaining ring, and a plurality of rain-shielding rings welded to the outer ends of the plurality of fixing rods, with the outer end of each rain-shielding ring inclined downward.

[0007] The above technical solution involves designing a baffle ring at the top edge of the ventilator to collect water in a small area. Multiple drainage pipes integrated on the outside of the baffle ring then rectify and discharge the collected water. The rectified rainwater flows faster than freely falling rainwater, thus preventing rainwater from slowly seeping into the ventilator. Furthermore, the multiple inclined rain-shielding rings reduce the probability of rainwater entering the ventilator under wind conditions, greatly improving the safety performance of the ventilator in rainy weather.

[0008] Furthermore, each of the triangular parts of the cap body is welded with a fixing frame, one end of each fixing frame is threaded with a threaded rod, and one end of each threaded rod is rotatably equipped with a pressure plate;

[0009] With the above technical solution, each cap body has a fixed frame welded to its triangle, and a threaded rod is threaded onto one end of each fixed frame. A pressure plate is rotatably mounted on one end of each threaded rod. By rotating the threaded rod, the pressure plate is moved so as to clamp and fix the ventilation cap that is fitted onto the top of the indoor exhaust pipe.

[0010] Furthermore, a connecting ring is welded to the middle of each of the multiple drain pipes, and a filter ring is welded to one side of the retaining ring;

[0011] The above technical solution involves welding a connecting ring in the middle of multiple drainage pipes to ensure their stability, and welding a filter ring on one side of the retaining ring to filter the collected rainwater and prevent the drainage pipes from becoming clogged.

[0012] Furthermore, a fixing ring is integrally provided on the top of each of the aforementioned rain-shielding ring plates;

[0013] With the above technical solution, a fixing ring is integrally set on the top of each rain shield plate, which can further block rainwater blown in from the side.

[0014] Furthermore, a pull ring is fixedly provided at one end of each of the threaded rods;

[0015] With the above technical solution, a pull ring is fixedly installed at one end of each threaded rod to facilitate the rotation of the threaded rod.

[0016] This utility model has the following beneficial effects:

[0017] 1. This utility model proposes a water collection and diversion component for building ventilation caps that is easy to install. By designing a baffle ring at the top edge of the cap body for small-area water storage, and then rectifying and discharging the collected water through multiple drainage pipes integrated on the outside of the baffle ring, the rectified rainwater flows faster than freely falling rainwater, thereby preventing rainwater from slowly flowing and seeping into the ventilation cap. In addition, the multiple inclined rain-shielding rings can reduce the probability of rainwater entering the ventilation cap under the action of wind, which greatly improves the safety performance of the ventilation cap in rainy weather. Attached Figure Description

[0018] Figure 1 An orthographic view of a water diversion component for an easy-to-install building ventilation cap proposed in this utility model;

[0019] Figure 2 A top-view axonometric drawing of a water-collecting and diverting component for a building ventilation cap that is easy to install, as proposed in this utility model.

[0020] Figure 3 A cross-sectional view of a water-collecting and diverting component for a building ventilation cap that is easy to install, as proposed in this utility model;

[0021] Figure 4 A partial isometric view of a water-collecting and diverting component for an easy-to-install building ventilation cap proposed in this utility model;

[0022] Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0023] Legend:

[0024] 1. Hat body; 2. Fixing rod; 3. Hat top; 4. Retaining ring; 5. Drain pipe; 6. Connecting ring; 7. Filter ring; 8. Rain shield plate; 9. Fixing ring; 10. Fixing frame; 11. Threaded rod; 12. Pull ring; 13. Pressure plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figure 1-5This utility model provides an embodiment of a water-collecting and diverting component for an easy-to-install building ventilation cap, comprising a cap body 1, multiple fixing rods 2 fixedly mounted on the top of the cap body 1, a cap top 3 fixedly mounted on the top of the multiple fixing rods 2, a baffle ring 4 integrally mounted on the top of the cap top 3, multiple drain pipes 5 integrally mounted on the outer side of the baffle ring 4, and multiple rain-shielding rings 8 welded to the outer ends of the multiple fixing rods 2. The outer end of each rain-shielding ring 8 is inclined downwards. By designing a baffle ring 4 at the top edge of the cap body 1 for small-area water collection, and then rectifying and discharging the collected water through the multiple drain pipes 5 integrally designed on the outer side of the baffle ring 4, the rectified and discharged rainwater has a faster flow rate than freely falling rainwater, thereby preventing rainwater from slowly flowing and seeping into the ventilation cap. Furthermore, the inclined design of the multiple rain-shielding rings 8 can reduce the probability of rainwater entering the ventilation cap under the action of wind, greatly improving the safety performance of the ventilation cap in rainy weather.

[0027] Each cap body 1 has a fixed frame 10 welded to its triangular shape. A threaded rod 11 is threaded onto one end of each fixed frame 10, and a pressure plate 13 is rotatably mounted on one end of each threaded rod 11. The pressure plate 13 is moved by rotating the threaded rod 11, thus clamping and fixing the ventilation cap fitted onto the top of the indoor exhaust pipe. A connecting ring 6 is welded to the middle of multiple drain pipes 5, and a retaining ring 4 is welded to one side. A filter ring 7 is provided, and a connecting ring 6 is welded to the middle of multiple drain pipes 5 to ensure the stability of multiple drain pipes 5. A filter ring 7 is welded to one side of the baffle ring 4 to filter the collected rainwater and prevent the drain pipes 5 from clogging. A fixing ring 9 is integrally provided on the top of each rain shield plate 8 to further block rainwater blown in from the side. A pull ring 12 is fixedly provided at one end of each threaded rod 11 to facilitate the rotation of the threaded rod 11.

[0028] Working principle: A baffle ring 4 is designed at the top edge of the cap body 1 to store water in a small area. Then, multiple drainage pipes 5 integrated on the outside of the baffle ring 4 rectify and discharge the collected water. The rectified rainwater flows faster than freely falling rainwater, thus preventing rainwater from slowly flowing and seeping into the ventilation cap. In addition, multiple inclined rain-shielding rings 8 can reduce the probability of rainwater entering the ventilation cap under the action of wind, which greatly improves the safety performance of the ventilation cap in rainy weather. By rotating the threaded rod 11, the pressure plate 13 is moved to clamp and fix the ventilation cap fitted on the top of the indoor exhaust pipe. A fixing ring 9 is integrated on the top of each rain-shielding ring 8 to further block rainwater blown in from the side.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A water-collecting and diverting assembly for an easy-to-install building ventilation cap, comprising a cap body (1), characterized in that: The top of the cap body (1) is fixedly provided with multiple fixing rods (2), and the top of the multiple fixing rods (2) is fixedly provided with a cap top (3). The top of the cap top (3) is integrally provided with a retaining ring (4), and the outer side of the retaining ring (4) is integrally provided with multiple drain pipes (5). Multiple rain shielding rings (8) are welded to the outer ends of the multiple fixing rods (2), and the outer end of each rain shielding ring (8) is inclined downward.

2. The water diversion assembly for an easy-to-install building ventilation cap according to claim 1, characterized in that: Each of the cap bodies (1) has a fixed frame (10) welded to its triangle, and a threaded rod (11) is threaded onto one end of each fixed frame (10), and a pressure plate (13) is rotatably mounted on one end of each threaded rod (11).

3. The water diversion assembly for an easy-to-install building ventilation cap according to claim 1, characterized in that: A connecting ring (6) is welded to the middle of each of the drain pipes (5), and a filter ring (7) is welded to one side of the retaining ring (4).

4. The water diversion assembly for an easy-to-install building ventilation cap according to claim 1, characterized in that: Each of the rain-shielding rings (8) has a fixing ring (9) integrally provided on its top.

5. A water-collecting and diverting component for an easy-to-install building ventilation cap according to claim 2, characterized in that: Each of the threaded rods (11) has a pull ring (12) fixedly installed at one end.

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