Spraying system for spraying water to outer wall

Abstract

The spraying system comprises a guide rail, a sliding block, a water spraying pipe and a rope winding and unwinding assembly, the guide rail is vertically fixed to the outer wall of a building, the sliding block can be connected with the guide rail in an up-down sliding mode, the water spraying pipe is arranged around the outer wall of the building by a circle, and the rope winding and unwinding assembly is connected with the sliding block in an up-down sliding mode. The water spraying pipe is fixedly connected with the sliding block, the rope winding and unwinding assembly comprises a rope and a winch, one end of the rope is fixedly connected with the winch, and the other end of the rope is fixedly connected with the water spraying pipe; therefore, in the process, the water spraying test of the outer wall area of the whole building can be realized without dismounting the water spraying pipe, and only the lower test device needs to be dismounted when the test is finished, so that the test efficiency can be improved, the material waste caused by the repeated dismounting process is avoided, and the use is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of engineering construction, and particularly relates to a spraying system for external wall water spraying. Background Art

[0002] With the continuous development and progress of construction projects, the requirements for detailed nodes are getting higher and higher, gradually moving towards the direction of refined management and intelligent automatic control. Through continuous innovation and optimization, the design and construction are improved, promoting energy conservation, emission reduction and construction production efficiency in building construction; currently, some construction units have requirements for external wall water spraying, requiring that for high-rise buildings, external wall water spraying pipes be hung every 3-4 floors from top to bottom as a water spraying section for two-stage external wall water spraying tests, and the external wall water spraying time for each stage is not less than 12 hours; however, currently, most projects set up external wall water spraying pipes every 3-4 floors. After completing one water spraying test, it is necessary to disassemble and reinstall them until the entire building completes the water spraying test, resulting in low water spraying test efficiency and material waste. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a spraying system for external wall water spraying, which can effectively solve the problems in the prior art that after completing one water spraying test, it is necessary to disassemble and reinstall until the entire building completes the water spraying test, resulting in low water spraying test efficiency and material waste.

[0004] To solve the above technical problems, the technical solution adopted by the utility model is as follows:

[0005] A spraying system for external wall water spraying includes a guide rail, a slider, a water spraying pipe and a rope winding and unwinding assembly. The guide rail is vertically fixed on the outer wall of the building. The slider is slidably connected to the guide rail. The water spraying pipe is arranged around the outer wall of the building in a circle. The water spraying pipe is fixedly connected to the slider. The rope winding and unwinding assembly includes a rope and a winch. One end of the rope is fixedly connected to the winch, and the other end of the rope is fixedly connected to the water spraying pipe.

[0006] As a preferred scheme of the utility model, there are multiple guide rails, and the multiple guide rails are evenly spaced and fixed on the outer wall of the building.

[0007] As a preferred scheme of the utility model, the rope winding and unwinding assembly further includes a fixed pulley group around which the rope can be wound. At least one fixed pulley in the multiple fixed pulley groups is arranged on the roof of the building, and at least one fixed pulley in the fixed pulley group is arranged on the top edge of the outer wall of the building.

[0008] As a preferred scheme of the utility model, there are multiple fixed pulley groups, and the multiple fixed pulley groups respectively correspond to each rope.

[0009] As a preferred embodiment of the present utility model, multiple said ropes are steered through the fixed pulley set and connected to the same winch.

[0010] As a preferred embodiment of the present utility model, the water spraying pipe is a PVC pipe with a pressure rating of DN25.

[0011] Implementing a spraying system for external wall water spraying provided by the present utility model, compared with the prior art, its beneficial effects are as follows:

[0012] During use, first conduct an external wall water spraying test on the first area, and then the winch can drive the slider to move up and down along the guide rail so that the water spraying pipe moves to the second area for the external wall water spraying test. Repeat the above process until the external wall water spraying test is completed for all areas. Thus, during the process, there is no need to disassemble the water spraying pipe, and the water spraying test for the entire external wall area of the building can be achieved. Only need to remove the test device at the end of the test, which can improve the test efficiency, avoid waste of materials caused by repeated disassembly, and is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings of the embodiments will be briefly introduced below.

[0014] Figure 1 is a schematic structural diagram of a spraying system for external wall water spraying provided by an embodiment of the present utility model;

[0015] Figure 2 is a top view of a spraying system for external wall water spraying provided by an embodiment of the present utility model.

[0016] Reference numerals in the figures:

[0017] Guide rail 100; slider 200; water spraying pipe 300; rope winding and unwinding assembly 400; rope 401; winch 402; fixed pulley set 403; fixed pulley 404; building 500. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following will further describe in detail the specific embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model but are not used to limit the scope of the present utility model.

[0019] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. It should be understood that the present utility model uses the terms "first", "second", etc. to describe various information, but such information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present utility model, the "first" information may also be referred to as the "second" information, and similarly, the "second" information may also be referred to as the "first" information.

[0020] As Figure 1 shown, a preferred embodiment of the present utility model provides a spray system for external wall watering, which includes a guide rail 100, a slider 200, a watering pipe 300, and a rope 401 retracting and releasing assembly 400. The guide rail 100 is vertically fixed on the external wall of the building. The slider 200 is slidably connected to the guide rail 100 up and down. The watering pipe 300 is arranged in a circle around the external wall of the building. The watering pipe 300 is fixedly connected to the slider 200. The rope 401 retracting and releasing assembly 400 includes a rope 401 and a winch 402. One end of the rope 401 is fixedly connected to the winch 402, and the other end of the rope 401 is fixedly connected to the watering pipe 300.

[0021] During use, first, an external wall watering test is carried out on the first area. Then, the winch 402 can drive the slider 200 to move up and down along the guide rail 100 so that the watering pipe 300 moves to the second area for the external wall watering test. Repeat the above process until the external wall watering test is completed for all areas. Thus, during the process, it is not necessary to disassemble the watering pipe 300, and the watering test of the entire external wall area of the building can be realized. It only needs to remove the test device at the end of the test, which can improve the test efficiency, avoid waste of materials caused by repeated disassembly, and is convenient to use.

[0022] Exemplarily, in order to ensure that the winch 402 can smoothly drive the watering pipe 300 to move up and down, a plurality of the guide rails 100 are provided, and the plurality of guide rails 100 are fixedly arranged on the external wall of the building at uniform intervals.

[0023] Exemplarily, the rope winding and unwinding assembly 400 further includes a fixed pulley set 403 around which the rope 401 can be wound. There are multiple fixed pulley sets 403, and each of the multiple fixed pulley sets 403 corresponds to each rope 401. At least one fixed pulley 404 in the multiple fixed pulley sets 403 is arranged on the roof of the building, and at least one fixed pulley 404 in the fixed pulley set 403 is arranged on the top edge of the outer wall of the building. After the water spraying test in one area is completed, the rope 401 is wound and unwound by the winch 402, and the fixed pulley set 403 can preferably accommodate the redundant part of the rope 401 after the water spraying pipe 300 is raised. When the water spraying pipe 300 needs to move downward, the fixed pulley 404 can also cooperate with the winch 402, so as to ensure that the winch 402 drives the rope 401 to wind or unwind to drive the slider 200 to move up and down, so that the water spraying pipe 300 moves up and down on the outer wall of the building and moves to different areas for the outer wall water spraying test. During the test, there is no need to repeatedly disassemble and assemble the whole device, improving the test efficiency.

[0024] Exemplarily, as Figure 2 shown, multiple ropes 401 are steered through the fixed pulley set 403 and connected to the same winch 402. Since the outer wall of the building is not strictly regular in shape, at the top of the building, after multiple ropes 401 are steered through the fixed pulley set 403 and then connected to the winch 402, the winding of the ropes 401 is effectively avoided.

[0025] In this embodiment, the water spraying pipe 300 is a PVC pipe with a pressure rating of DN25.

[0026] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0027] The above is only the preferred embodiment of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and replacements can be made, and these improvements and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A sprinkler system for external wall sprinkling, characterized in that: It includes a guide rail, a slider, a water pipe and a rope retracting assembly, wherein the guide rail is vertically fixed on the outer wall of the building, the slider is connected to the guide rail so as to be slidable up and down, the water pipe is arranged around the outer wall of the building, the water pipe is fixedly connected to the slider, and the rope retracting assembly includes a rope and a winch, one end of the rope is fixedly linked to the winch, and the other end of the rope is fixedly connected to the water pipe.

2. A sprinkler system for external wall sprinkling according to claim 1, characterized in that: There are a plurality of guide rails, and the plurality of guide rails are fixed on the outer wall of the building at even intervals.

3. A sprinkler system for external wall sprinkling according to claim 1, characterized in that: The rope retracting and releasing assembly also includes a fixed pulley block on which the rope can be wound, at least one fixed pulley in the fixed pulley block is arranged on the roof of the building, and at least one fixed pulley in the fixed pulley block is arranged on the top edge of the outer wall of the building.

4. A sprinkler system for external wall sprinkling according to claim 3, characterized in that: There are multiple fixed pulley blocks, and the multiple fixed pulley blocks correspond to each of the ropes respectively.

5. A sprinkler system for external wall sprinkling according to claim 4, characterized in that: The multiple ropes are turned through the fixed pulley block and connected to the same winch.

6. A sprinkler system for external wall sprinkling according to claim 1, characterized in that: The water spray pipe is a PVC pipe with a pressure rating of DN25.

Images