Building outer wall drainage pipe

Abstract

The utility model relates to the technical field of building drainage pipes, in particular to a building outer wall drainage pipe. According to the technical scheme, the device comprises a main drainage pipe and a plurality of water inlets formed in the side wall of the main drainage pipe, a branch pipe is fixedly connected in each water inlet, and the device further comprises switching positioning pieces arranged at the inlet ends of the branch pipes; the adapter positioning piece comprises a supporting ring fixedly arranged at the end of the branch pipe in a sleeving mode, the end of the supporting ring is connected with a pair of supporting plates, the inner wall of one supporting plate is fixedly connected with a first arc-shaped plate through a protruding block, the inner side of the other supporting plate is adjustably connected with a second arc-shaped plate through a screw rod, and a guide piece is arranged at the end of the second arc-shaped plate. According to the air conditioner drainage pipe, the switching positioning piece is arranged at the opening end of the branch pipe, so that the air conditioner drainage hose can be fixed, the drainage hose is stably inserted into the branch pipe, external factors cannot be separated from the branch pipe, an air conditioner on each floor can drain water normally, water drained by the air conditioner cannot drip at will, and the building living environment is guaranteed.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of building drainage pipes, in particular to a building outer wall drainage pipe. BACKGROUND

[0002] There are many types of building outer wall drainage pipes, and the air conditioner centralized drainage pipe is one of them. With the continuous improvement of living standards, every family will install an air conditioner, so air conditioner drainage is one of the important links in building design.

[0003] The traditional outer wall air conditioner drainage pipe is formed by a main drainage pipe and a plurality of branch pipes connected to the side wall of the main drainage pipe. The main drainage pipe is installed on the outer wall and extends from the top floor to the bottom floor. The position of each floor is provided with a branch pipe. When installing an air conditioner, the master will insert the air conditioner drainage pipe into the branch pipe. The air conditioner drainage will flow into the main pipe through the branch pipe, and then the water will be discharged uniformly.

[0004] However, the existing outer wall drainage pipe still has some defects in the long-term use. Since it is used outdoors, the air conditioner drainage pipe is a hose directly inserted into the drainage branch pipe. If it is windy, the air conditioner drainage pipe is easy to be blown away from the drainage branch pipe. The air conditioner drainage of the upper layer of residents will directly drop on the windowsill or air conditioner outdoor unit of the lower layer of residents, which will cause certain trouble to the lower layer of residents. Not only is there noise, but also the windowsill will be damp for a long time. In high-rise buildings, it is difficult for workers to insert the air conditioner drainage pipe into the branch pipe again. Therefore, the application provides a building outer wall drainage pipe. CONTENT OF THE UTILITY MODEL

[0005] The application aims at the technical problems in the background art and provides a building outer wall drainage pipe.

[0006] The technical scheme of the application is a building outer wall drainage pipe, which comprises a total drainage pipe and a plurality of water inlets formed in the side wall of the total drainage pipe. Each water inlet is fixedly connected with a branch pipe. The building outer wall drainage pipe further comprises:

[0007] An adapter positioning member is arranged at the inlet end of the branch pipe.

[0008] The adapter positioning member comprises a support ring fixedly sleeved on the end portion of the branch pipe. The end portion of the support ring is connected with a pair of support plates. The inner wall of one of the support plates is fixedly connected with a first arc-shaped plate through a protruding block. The inner side of the other support plate is adjustably connected with a second arc-shaped plate through a screw rod. The end portion of the second arc-shaped plate is provided with a guide member.

[0009] Preferably, the inner sides of the first arc-shaped plate and the second arc-shaped plate are jointly provided with a positioning member.

[0010] The positioning member comprises an arc-shaped pad fixedly connected to the inner arc surface of the first arc-shaped plate and the second arc-shaped plate, and the inner wall of the arc-shaped pad is provided with a plurality of arc-shaped protrusions.

[0011] Preferably, the adapter positioning member further comprises a flat plate fixedly connected to the outer arc surface of the second arc-shaped plate, the screw rod is rotationally connected to the flat plate, the screw rod penetrates through the corresponding support plate and is threadedly connected to the corresponding support plate, and the outer end of the screw rod is fixedly connected to a torsion block.

[0012] Preferably, the guide member comprises guide blocks fixedly connected to the two end portions of the second arc-shaped plate, the sidewall of the guide block is provided with a through hole, and the inner wall of one of the support plates is fixedly connected to a guide rod which slidably penetrates through the through hole.

[0013] Preferably, the side wall of the main drain pipe is connected to a fixing ring, and the top of the main drain pipe is inserted with a top drain pipe.

[0014] Preferably, the two water inlets on the opposite sides of the side wall of the main drain pipe are staggered.

[0015] The branch pipe is inclined upward to play a guiding role.

[0016] Preferably, the sidewall of the flat plate is fixedly connected to a small-sized bearing, and the end portion of the screw rod is fixedly connected to the inner ring of the small-sized bearing.

[0017] Compared with the prior art, the present application has the following beneficial technical effects:

[0018] By arranging the adapter positioning member at the mouth end of the branch pipe, the air conditioner drain hose can be fixed, so that the drain hose is stably inserted into the branch pipe and cannot be separated from the branch pipe due to external factors, so that each layer of air conditioner can normally drain water, and the water discharged by the air conditioner will not randomly drip, thereby ensuring the living environment of the building;

[0019] By arranging the positioning member in the first arc-shaped plate and the second arc-shaped plate, the air conditioner drain hose can be further positioned and stabilized without being damaged. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a perspective view of a building outer wall drain pipe;

[0021] Figure 2 is a connection structure diagram of the adapter positioning member and the branch pipe in the present application;

[0022] Figure 3 is Figure 2 is an enlarged structure diagram of position A in the present application.

[0023] Fig. 1 is a total drain pipe; 2 is a branch pipe; 3 is a fixed ring; 4 is a top drain pipe; 5 is an adapter positioning piece; 51 is a supporting ring; 52 is a supporting plate; 53 is a protruding block; 54 is a first arc-shaped plate; 55 is a second arc-shaped plate; 56 is a flat plate; 57 is a screw rod; 58 is a torsion block;

[0024] 6 is an inlet;

[0025] 7 is a guide; 71 is a guide block; 72 is a guide rod; 73 is a through hole;

[0026] 8 is a positioning piece; 81 is an arc-shaped pad; 82 is an arc-shaped protrusion. DETAILED DESCRIPTION

[0027] The technical solutions of the present application will be further described in detail below in combination with the drawings and specific embodiments.

[0028] The components of the embodiments of the present application generally described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the present application.

[0029] Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0030] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0032] EMBODIMENT

[0033] As Figures 1-3As shown, the building outer wall drainage pipe provided by the application comprises a main drainage pipe 1 and a plurality of water inlets 6 arranged on the side wall of the main drainage pipe 1, and each water inlet 6 is fixedly connected with a branch pipe 2. The two water inlets 6 arranged on the opposite side walls of the main drainage pipe 1 are staggered. The branch pipe 2 is inclined upward and plays a role of guiding flow, so that the water in the air conditioner drainage hose can flow into the main drainage pipe 1 along the branch pipe 2 smoothly.

[0034] Further, the adapter positioning member 5 is arranged at the inlet end of the branch pipe 2. The adapter positioning member 5 comprises a support ring 51 fixedly sleeved on the end of the branch pipe 2, the end of the support ring 51 is connected with a pair of support plates 52, the inner wall of one of the support plates 52 is fixedly connected with a first arc-shaped plate 54 through a protrusion 53, and the inner side of the other support plate 52 is adjustably connected with a second arc-shaped plate 55 through a screw rod 57. The first arc-shaped plate 54 and the second arc-shaped plate 55 are used to fix the air conditioner drainage hose.

[0035] Further, the inner sides of the first arc-shaped plate 54 and the second arc-shaped plate 55 are jointly provided with a positioning member 8. Since the air conditioner drainage hose is a corrugated hose, the positioning member 8 arranged on the inner sides of the first arc-shaped plate 54 and the second arc-shaped plate 55 increases the contact area with the outer wall of the hose, so that the hose can be further stably positioned. The positioning member 8 comprises an arc-shaped pad 81 fixedly connected to the inner arc surface of the first arc-shaped plate 54 and the second arc-shaped plate 55, and the inner wall of the arc-shaped pad 81 is provided with a plurality of arc-shaped protrusions 82.

[0036] Specifically, the adapter positioning member 5 further comprises a flat plate 56 fixedly connected to the outer arc surface of the second arc-shaped plate 55, the screw rod 57 is rotationally connected with the flat plate 56, the screw rod 57 penetrates through the corresponding support plate 52 and is threadedly connected with the corresponding support plate 52, and the outer end of the screw rod 57 is fixedly connected with a torsion block 58. The side wall of the flat plate 56 is fixedly connected with a small-sized bearing, and the end of the screw rod 57 is fixedly connected with the inner ring of the small-sized bearing.

[0037] In the embodiment, the end of the second arc-shaped plate 55 is provided with a guide member 7. The guide member 7 comprises guide blocks 71 fixedly connected to the two ends of the second arc-shaped plate 55, the side wall of the guide block 71 is provided with a through hole 73, the inner wall of one of the support plates 52 is fixedly connected with a guide rod 72, and the guide rod 72 slides through the through hole 73. The guide block 71 can limit the movement of the second arc-shaped plate 55, so as to avoid that the second arc-shaped plate 55 is excessively clamped with the first arc-shaped plate 54, and the guide rod 72 can guide the guide block 71, so as to guide the second arc-shaped plate 55, so that the second arc-shaped plate 55 always keeps parallel and axially aligned with the first arc-shaped plate 54.

[0038] The side wall of the total drain pipe 1 is connected with a fixing ring 3, the fixing ring 3 is provided with a plurality of groups, the total drain pipe 1 is fixed, and the top of the total drain pipe 1 is inserted with a top drain pipe 4, the top drain pipe 4 can drain the roof drain, and the specific structure of the top drain pipe 4 is not shown in the figure.

[0039] The working principle of the embodiment is as follows: first, according to the design, the total drain pipe 1 is installed on the building outer wall, the total drain pipe 1 is installed vertically to the ground, the air conditioner drain hose is inserted into the corresponding branch pipe 2, before the air conditioner drain hose is inserted, the second arc-shaped plate 55 is away from the first arc-shaped plate 54, when the air conditioner drain hose is inserted, the torsion block 58 drives the screw rod 57 to rotate, the screw rod 57 moves to the direction of the first arc-shaped plate 54 when rotating, and then pushes the flat plate 56 and the second arc-shaped plate 55 to move close to the protruding block 53, until the guide block 71 abuts against the end of the first arc-shaped plate 54. At this time, the first arc-shaped plate 54 and the second arc-shaped plate 55 are tightly attached to the outer wall of the air conditioner drain hose. Since the guide rod 72 is arranged at one end of the guide block 71, the guide block 71 is guided, so that the second arc-shaped plate 55 can stably move close to the first arc-shaped plate 54 under the pushing of the screw rod 57.

[0040] The positioning piece 8 is arranged on the inner side of the first arc-shaped plate 54 and the second arc-shaped plate 55, the arc-shaped protrusions 82 can improve the contact area with the outer wall of the air conditioner drain hose, and further improve the stability of drainage.

[0041] When the air conditioner needs to be disassembled subsequently, the torsion block 58 is reversely rotated to drive the second arc-shaped plate 55 to move away from the first arc-shaped plate 54, so that the air conditioner drain hose can be taken out outward. The operation is very simple, and can be repeatedly operated. The air conditioner drain hose can stably and directionally complete drainage, effectively avoiding the water from falling everywhere when the hose falls off.

[0042] The above specific embodiments are only preferred embodiments of the application, based on the technical solutions of the application and the related inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations on the above specific embodiments; the above specific embodiments are only an explanation of the application, and are not a limitation of the application.

Claims

1. A building outer wall drainage pipe, comprising a main drainage pipe (1) and a plurality of water inlets (6) formed in the side wall of the main drainage pipe (1), and a branch pipe (2) fixedly connected in each of the water inlets (6), characterized in that, Also include: The adapter positioning member (5) is arranged at the inlet end of the branch pipe (2); The adapter positioning member (5) includes a support ring (51) fixedly sleeved on the end of the branch pipe (2), the end of the support ring (51) is connected with a pair of support plates (52), the inner wall of one of the support plates (52) is fixedly connected with a first arc-shaped plate (54) through a lug (53), the inner side of the other support plate (52) is adjustably connected with a second arc-shaped plate (55) through a screw rod (57), and the end of the second arc-shaped plate (55) is provided with a guide member (7).

2. The building exterior wall drain according to claim 1, wherein The inner side of the first arc-shaped plate (54) and the second arc-shaped plate (55) is provided with a positioning member (8) together; The positioning member (8) includes an arc-shaped pad (81) fixedly connected to the inner arc surface of the first arc-shaped plate (54) and the second arc-shaped plate (55), and the inner wall of the arc-shaped pad (81) is provided with a plurality of arc-shaped protrusions (82).

3. The building outer wall drain according to claim 1 or 2, characterized in that, The adapter positioning member (5) further includes a flat plate (56) fixedly connected to the outer arc surface of the second arc-shaped plate (55), the screw rod (57) is rotatably connected with the flat plate (56), the screw rod (57) penetrates through the corresponding support plate (52) and is threadedly connected with the corresponding support plate (52), and the outer end of the screw rod (57) is fixedly connected with a torsion block (58).

4. The building exterior wall drain according to claim 3, wherein The guide member (7) includes guide blocks (71) fixedly connected to the two ends of the second arc-shaped plate (55), the side wall of the guide block (71) is provided with a through hole (73), the inner wall of one of the support plates (52) is fixedly connected with a guide rod (72), and the guide rod (72) slidably penetrates through the through hole (73).

5. The building exterior wall drain according to claim 1, wherein The side wall of the main drain pipe (1) is connected with a fixing ring (3), and the top of the main drain pipe (1) is inserted with a top drain pipe (4).

6. The building exterior wall drain according to claim 1, wherein The two water inlets (6) on the opposite side walls of the main drain pipe (1) are staggered; The branch pipe (2) is inclined upward, which plays a guiding role.

7. The building exterior wall drain according to claim 3, wherein The side wall of the flat plate (56) is fixedly connected with a small bearing, and the end of the screw rod (57) is fixedly connected with the inner ring of the small bearing.

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