CN211598400U - Door and window's independent dark drainage system - Google Patents

Abstract

The application discloses door and window's independent dark drainage system belongs to door and window technical field. The independent hidden drainage system of the door and window comprises; the door and window frame is characterized by comprising a section bar, a door and window frame and a rotating sash, wherein when the rotating sash is closed, the rotating sash, the section bar and the door and window frame form a water collecting tank, a drainage cavity body is arranged on the section bar, a water inlet of the drainage cavity body is communicated with the water collecting tank, and a water outlet and a water inlet of the drainage cavity body are distributed in a staggered mode. This drainage system drainage is unobstructed, has avoided the erosion of rainwater to timber in the window, has increased door and window's life, and the dislocation distribution of the delivery port of drainage cavity and water inlet has increased the indoor degree of difficulty that the mosquito climbed into, has avoided the emergence of wind whistle, and dustproof effect is obvious simultaneously.

Description

An independent dark drainage system for doors and windows

technical field

The application relates to an independent dark drainage system for doors and windows, belonging to the technical field of doors and windows.

Background technique

Aluminum-wood doors and windows adopt the structure of outer aluminum and inner wood. The metallicity of outer aluminum is not only waterproof, moisture-proof and not easy to deform; the inner wood has a good visual effect, which has been recognized by consumers and is widely used. In rainy days, rainwater penetrates through the connection between the door sash or the window sash and the door and window frame, thereby eroding the wood inside the door and window and affecting the service life of the door and window.

Therefore, the drainage system of doors and windows is very important to the watertight performance of doors and windows. At present, drainage holes are set on the outside of door and window frames and plastic windproof covers are used for drainage. However, this kind of drainage method has the risk of entering mosquitoes and returning dust, and it is easy to fall off and age after a long time. , resulting in poor drainage.

Utility model content

In order to solve the above problems, the present application proposes an independent dark drainage system for doors and windows, and the technical solution is as follows:

The independent dark drainage system for doors and windows includes: profiles, door and window frames and a rotating fan. When the rotating fan is closed, the rotating fan, the profiles and the door and window frames form a water collection tank, and also includes:

The drainage cavity is arranged on the profile, the water inlet of the drainage cavity is communicated with the water collecting tank, and the water outlet and the water inlet of the drainage cavity are distributed in dislocation.

Optionally, the water inlet is arranged at the upper part of the drainage cavity, the water outlet is arranged at the lower part of the drainage cavity, and the water inlet and the water outlet are dislocated in the longitudinal direction of the drainage cavity.

Optionally, the water inlet and the water outlet are staggered and distributed in the height direction of the drainage cavity.

Optionally, the horizontal distance between the water outlet and the water inlet in the length direction is 80mm-150mm.

Further, the horizontal distance between the water outlet and the water inlet in the length direction is 100mm-140mm.

Further, the horizontal distance between the water outlet and the water inlet in the length direction is 110mm-130mm.

Optionally, the water outlet is provided on the lower cavity wall of the drainage cavity.

Optionally, wire meshes are provided at the water inlet and the water outlet.

Further, the wire mesh is a stainless steel diamond mesh.

Optionally, the wire mesh is U-shaped, and at least abuts against the inner cavity wall where the water inlet and the water outlet are located.

Optionally, a lower baffle is provided below the drainage cavity, and the top surface of the lower baffle is inclined outward.

Optionally, the top of the door and window frame in the water collecting tank is provided with a sealing film, one end of the sealing film away from the profile is a sealing end for sealing the connection gap between the door and window frame and the rotating fan, and the other end extends downward along the guide slope.

Optionally, the profile is provided with a sealing cover for sealing the water collecting tank, and the sealing cover is provided with a connecting end connecting the profile groove and an abutting end abutting against the rotating fan.

Further, the abutting end is inclined to the outdoor side.

The beneficial effects that this application can produce include but are not limited to:

In the independent dark drainage system for doors and windows provided by the present application, the profiles are arranged on the outside of the doors and windows. Through the cooperation of the drainage cavity set on the profiles and the water collection tank, the doors and windows can be drained more smoothly, avoiding rainwater on the wood in the windows. Erosion increases the service life of doors and windows, and the dislocation distribution of the water outlet and water inlet of the drainage cavity increases the difficulty for mosquitoes to climb into the room, avoids the occurrence of wind whistles, and has an obvious dust-proof effect.

Wire meshes are installed at the water outlet and the water inlet to avoid introducing impurities to block the drainage cavity, and at the same time, it further increases the difficulty of mosquitoes crawling into the room.

The setting of the water outlet facing downward and the lower baffle prevents the outdoor wind and rain from directly acting on the water outlet, which relieves the frontal pressure of the water outlet, solves the pressure that the drainage cavity cannot discharge rainwater, and also avoids the occurrence of wind whistle.

The setting of the sealing film in the sump can not only seal the connection gap between the door and window frame and the rotating fan, prevent rainwater from entering the room and erode the wood in the window, but also can drain the water in the sump into the drainage cavity.

Description of drawings

The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The schematic embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the attached image:

1 is a schematic diagram of an independent dark drainage system of doors and windows involved in an embodiment of the application;

2 is a schematic structural diagram of a drainage cavity involved in an embodiment of the present application;

Fig. 3 is the partial cross-sectional schematic diagram of A-A direction in Fig. 2;

FIG. 4 is a schematic structural diagram of the sealing film involved in the embodiment of the application.

List of parts and reference numbers:

1. Door and window frame, 11. Top groove of door and window frame, 2. Rotating fan, 3. Profile, 31. Drainage cavity, 311, Water inlet, 312, Water outlet, 313, U-shaped stainless steel diamond mesh, 32, Sealing cover , 321, abutting end, 322, connecting end, 33, profile groove, 331, partition plate, 4, water collection tank, 5, lower baffle, 6, sealing film, 61, sealing end, 62, barb Connection end, 7. Nylon buckle.

Detailed ways

In order to explain the overall concept of the present application more clearly, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In order to more clearly understand the above objects, features and advantages of the present application, the present application will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments may be combined with each other in the case of no conflict.

Referring to FIG. 1 , the present embodiment relates to an independent dark drainage system for doors and windows, including a profile 3 connected to the door and window frame 1 located outdoors. The water tank 4 and the profile 3 are provided with a drainage cavity 31, the water inlet 311 of the drainage cavity 31 is connected with the water collecting tank 4, the water outlet 312 of the drainage cavity 31 and the water inlet 311 are dislocated and distributed, and the profile 3 passes through the nylon buckle 7. Connected to door and window frame 1.

It should be noted here that the doors and windows involved in this embodiment are doors and windows with up and down double rotating fans, and the aforementioned door and window frame 1 may be a frame at the bottom of the door and window, or may be a horizontal center column between two rotating fans. Therefore, the profile 3 can be fixed either on the frame at the bottom of the door or window, or on the horizontal center column.

Specifically, referring to FIGS. 2 and 3 , the drainage cavity 31 is a cuboid cavity. The upper part of the cuboid cavity close to the side cavity wall of the door and window frame 1 is provided with a water inlet 311 that communicates with the water collecting tank 4 , and the lower cavity wall of the cuboid cavity is provided with a water inlet 311 communicating with the water collecting tank 4 There is a water outlet 312 on it, and the water inlet 311 is dislocated in the longitudinal direction of the cuboid cavity, and is also dislocated in the height direction. In non-rainy weather, this setting changes the wind direction of the wind blown in from the water outlet 312 and flow rate, thereby avoiding the occurrence of wind whistle. After repeated tests by the inventor, the distance w between the water inlet 311 and the water outlet 312 in the length direction is 80mm-150mm. When w is less than 80mm, due to the small distance, mosquitoes are more likely to enter the room through the drainage cavity. When w is greater than When the distance is 150mm, too long the distance will lead to the problem of poor drainage. In this embodiment, w is preferably 120mm.

Alternatively, the water inlet 311 can also be opened on the upper cavity wall of the drainage cavity, or the upper part of the side cavity wall perpendicular to the door and window frame 1, as long as the water inlet is in the length direction and the height direction of the drainage cavity 311 respectively. The dislocation distribution can be connected with the water collecting tank 4 .

Preferably, the water inlets 311 are distributed in a long and narrow shape to relieve the pressure of drainage.

In order to prevent the introduction of impurities from clogging the drainage cavity 31, wire meshes are installed at the water inlet 311 and the water outlet 312. The wire meshes can be installed on the water inlet 311 and the water outlet 312 respectively, or can be in sheet shape respectively abutting on the inlet and outlet. On the wall of the inner cavity where the water outlet 311 and the water outlet 312 are located, as long as impurities can be prevented from entering. In this embodiment, the wire mesh is a U-shaped stainless steel diamond mesh 313, and the U-shaped stainless steel diamond mesh 313 abuts against the side cavity wall where the water inlet 311 is located, the lower cavity wall and the upper cavity wall where the water outlet 312 is located, and further, It also prevents the entry of mosquitoes.

Preferably, a lower baffle 5 is provided below the drainage cavity 31, and the top surface of the lower baffle 5 is inclined outward, so that the outdoor wind and rain cannot directly act on the water outlet 312, relieve the frontal pressure of the water outlet 312, and solve the problem. It reduces the pressure that the drainage cavity 31 cannot drain rainwater, and avoids the occurrence of wind whistle.

It should be noted here that the lower baffle 5 may also be the top end of the profile installed on the lower door and window frame.

Preferably, referring to FIG. 4 , a sealing film 6 is provided at the top of the door and window frame 1 in the water collecting tank 4 , and the end of the sealing film 6 away from the profile 3 is a sealing end 61 for sealing the connection gap between the door and window frame 1 and the rotating fan 2 . Specifically, The sealing end is a waterproof curved surface, the curved surface abuts on the connection gap between the door and window frame 1 and the rotating fan 2, the other end of the sealing film 6 extends downward along the guide slope, and the water inlet 311 of the drainage cavity 31 is provided At the bottom of the sump 4, the bottom of the sealing film 6 is connected to the top groove 11 of the door and window frame through a barb-shaped connecting end 62 in a plug-in connection.

Preferably, referring to FIG. 2 again, the top end of the profile 3 is provided with a sealing cover 32 for sealing the sump 4 , and the sealing cover 32 is provided with a connecting end connecting the profile groove 33 and an abutting end 321 abutting against the rotating fan 2 . Specifically, the connecting end 322 of the seal is in the shape of a mushroom, the opening of the profile groove 33 is provided with a partition plate 331 to prevent the connecting end 322 from falling off, and the abutting end 321 of the sealing cover 32 directly abuts the rotating fan in the horizontal direction , the sealing rib is inclined to the outside, so that the condensed water on the glass or the rain directly hitting it slides off.

Each embodiment in this specification is described in a progressive manner, and the same and similar parts between the various embodiments may be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and for related parts, please refer to the partial descriptions of the method embodiments.

The above descriptions are merely examples of the present application, and are not intended to limit the present application. Various modifications and variations of this application are possible for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the scope of the claims of the present application.

Claims (10)

1. A self-contained blind drainage system for windows and doors, comprising: section bar, door and window frame and rotation fan rotate the fan when closing, rotate fan, section bar and door and window frame and form a water catch bowl, its characterized in that still includes:

the drainage cavity is arranged on the section bar, a water inlet of the drainage cavity is communicated with the water collecting tank, and a water outlet and a water inlet of the drainage cavity are distributed in a staggered mode.

2. The door and window independent concealed drainage system according to claim 1, wherein the water inlet is provided at an upper portion of the drainage cavity, the water outlet is provided at a lower portion of the drainage cavity, and the water inlet and the water outlet are distributed in a staggered manner in a length direction of the drainage cavity.

3. The door and window independent blind drainage system of claim 2, wherein the water inlet and the water outlet are distributed in a staggered manner in the height direction of the drainage cavity.

4. The independent dark drainage system for doors and windows according to claim 2 or 3, wherein the horizontal distance between the water outlet and the water inlet in the length direction is 80-150 mm.

5. The door and window independent blind drainage system of claim 1, wherein the water outlet is provided on a lower cavity wall of the drainage cavity.

6. The self-contained blind drain system for doors and windows according to claim 1, wherein the water inlet and the water outlet are provided with a wire mesh.

7. The door and window independent blind drainage system of claim 6, wherein the silk screen is U-shaped and is at least abutted against the inner cavity wall where the water inlet and the water outlet are located.

8. The self-contained blind drain system for doors and windows according to claim 1, wherein a lower stopper is disposed below the drain chamber, and a top surface of the lower stopper is inclined outward.

9. The independent blind drainage system for doors and windows according to claim 1, wherein the top end of the door and window frame in the water collecting tank is provided with a sealing rubber sheet, one end of the sealing rubber sheet, which is far away from the section bar, is a sealing end for sealing a connecting gap between the door and window frame and the rotating sash, and the other end of the sealing rubber sheet extends downwards along the flow guide inclined plane.

10. The independent blind drainage system for doors and windows according to claim 1, wherein the section bar is provided with a sealing cover for sealing the water collecting groove, and the sealing cover is provided with a connecting end for connecting the groove of the section bar and an abutting end for abutting against the rotating sash.

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