High-rise building bidirectional water flow reverse thrust active wind-resistant and vibration-proof device and method thereof
By installing a two-way water flow reverse thrust active wind-resistant and vibration-damping device on high-rise buildings, strain gauges and wind vanes are used to detect building deformation and wind direction, and the water pump flow is controlled to generate reverse thrust. This solves the problem of high cost of wind-resistant and vibration-damping devices for high-rise buildings and achieves low-cost and high-efficiency vibration suppression.
Patent Information
- Application Number
- CN202311252598.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-09-26
- Publication Date
- 2026-02-13
AI Technical Summary
Existing wind-resistant and vibration-damping devices for high-rise buildings are expensive and difficult to achieve efficient and economical wind vibration suppression.
The system employs a two-way water flow reverse thrust active wind-resistant and vibration-damping device. It consists of a support structure, pipes, water jet pipes, air storage chamber, compressor, controller, and strain gauges. The strain gauges detect building deformation, and the wind vane detects wind direction. The system controls the water pump flow to spray high-speed water flow, generating a reverse thrust to suppress building vibration.
It achieves wind and vibration resistance in high-rise buildings with simple structure, low cost and reliability. It is easy to install and can be disassembled at any time, reducing wind vibration in high-rise buildings.
Smart Images
Figure CN121519622A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application belongs to the technical field of wind-resistant and anti-vibration devices, and particularly relates to a bidirectional water flow counter-thrust active wind-resistant and anti-vibration device for high-rise buildings. BACKGROUND
[0002] With the rapid development of the urbanization process of the society, various public buildings such as office buildings, hotels and residential buildings are rising, but at the same time, the safety problems exposed by high-rise buildings are increasingly frequent, and with the destruction of the natural environment, various natural disasters such as super typhoons also frequently occur, which makes the problem of wind-resistant and anti-vibration of high-rise buildings more concerned. For wind-resistant and anti-vibration of high-rise buildings, hundreds of tons of wind dampers are generally installed in the building, which is extremely expensive. How to reduce the cost and practically and efficiently perform wind-resistant and anti-vibration of high-rise buildings is an important social issue. The application is applied to high-rise buildings and can cost-effectively and simply and efficiently solve the problem of wind-resistant and anti-vibration of high-rise buildings. SUMMARY
[0003] The application aims to provide a bidirectional water flow counter-thrust active wind-resistant and anti-vibration device for high-rise buildings, which realizes the purpose of high efficiency and low cost of wind-resistant and anti-vibration of high-rise buildings.
[0004] The technical solution for realizing the purpose of the application is as follows: A bidirectional water flow counter-thrust active wind-resistant and anti-vibration device for high-rise buildings, characterized in that it comprises a support structure, a pipeline, a water jet pipe, an air tank, a compressor, a controller, a strain gauge and a wind vane, the support structure is fixed to a reinforced frame at the top of the high-rise building, the pipeline is fixed to the support structure, the water jet pipe is fixed to the pipeline and is internally connected, the pipeline is connected with a water pump through a water pipe, the water pump is connected with a water storage tank through a water pipe, the strain gauge is fixed to the side of the high-rise building and is used for detecting the deformation of the high-rise building, the wind vane is installed at the top of the high-rise building and is used for detecting the stress direction of the high-rise building, the signals of the deformation and the stress direction are transmitted to the controller, the controller is used for controlling the water flow of the water pump flowing into the pipeline, the water flow is sprayed at high speed after entering the water jet pipe through the pipeline, a suitable counter-thrust force is obtained after the high-speed water flow, the force is transmitted to the reinforced frame of the high-rise building through the support structure, so as to suppress the vibration of the high-rise building caused by wind force. The water storage tank is installed at the middle position of the top of the high-rise building, and the support structure is installed in four directions at the top of the high-rise building. The pipeline has a water inlet hole and a plurality of jet pipe mounting holes, the water jet pipe is mounted in the jet pipe mounting hole, and the water pump is connected with the water inlet hole. The water pump has two water pumps connected with two pipelines respectively.
[0005] The working principle of the application is as follows: The water in the water storage tank is pumped out by a water pump, the strain gauge obtains the deformation of the high-rise building, the controller controls the water flow of the water pump inflow pipe according to the deformation of the high-rise building, the water flow is sprayed out at high speed after entering the water spray pipe through the pipe, and the suitable counter thrust is obtained after the high-speed water flow, which is transmitted to the reinforced frame of the high-rise building through the support structure, so as to suppress the vibration of the high-rise building caused by wind force.
[0006] Compared with the prior art, the present application has the following advantages: (1) The high-rise building bidirectional water flow counter thrust active wind-resistant vibration-preventing device has simple overall structure, convenient installation and high reliability; (2) The high-rise building bidirectional water flow counter thrust active wind-resistant vibration-preventing device has low cost, can be installed, removed and replaced uniformly. BRIEF DESCRIPTION OF DRAWINGS
[0007] Figure 1 is the overall structure diagram of the high-rise building bidirectional water flow counter thrust active wind-resistant vibration-preventing device.
[0008] Figure 2 is the support structure diagram of the high-rise building bidirectional water flow counter thrust active wind-resistant vibration-preventing device.
[0009] Figure 3 is the detailed pipe section view of the high-rise building bidirectional water flow counter thrust active wind-resistant vibration-preventing device.
[0010] Figure 4 is the water spray pipe diagram of the high-rise building bidirectional water flow counter thrust active wind-resistant vibration-preventing device.
[0011] Figure 5 is the local enlarged view of the high-rise building bidirectional water flow counter thrust active wind-resistant vibration-preventing device.
[0012] Figure 6 is the water pump diagram of the high-rise building bidirectional water flow counter thrust active wind-resistant vibration-preventing device.
[0013] Figure 7 is the controller diagram of the high-rise building bidirectional water flow counter thrust active wind-resistant vibration-preventing device. EMBODIMENT
[0014] The present application will be further described below in combination with the drawings and specific embodiments.
[0015] In combination with Figures 1-7The high-rise building bidirectional water flow counter-thrust active windproof and anti-vibration device is characterized in that it comprises a support structure 4, a pipeline 3, a water jet pipe 5, a gas storage chamber 6, a water pump 7, a controller 2, a strain gauge 1 and a wind vane 8. The support structure 4 is fixed to the reinforced frame on the top of the high-rise building. The pipeline 3 is fixed on the support structure 4. The water jet pipe 5 is fixed on the pipeline 3 and is internally connected. The pipeline 3 is connected with the water pump 7 through a water pipe. The water pump 7 is connected with the water storage tank 6 through a water pipe. The strain gauge 1 is fixed to the side of the high-rise building and is used for detecting the deformation of the high-rise building. The wind vane 8 is installed on the top of the high-rise building and is used for detecting the stress direction of the high-rise building. The signals of the deformation and the stress direction are transmitted to the controller 2. The controller 2 is used for controlling the water flow of the water pump 7 into the pipeline 3. The water flow is sprayed at high speed after entering the water jet pipe 5 through the pipeline 3. The suitable counter-thrust force is obtained on the pipeline 3 after the high-speed water flow. The force is transmitted to the reinforced frame of the high-rise building through the support structure 4, so as to restrain the vibration of the high-rise building caused by the wind force. The water storage tank 6 is installed at the middle position of the top of the high-rise building. The support structure 4 is installed in four directions of the top of the high-rise building. The pipeline 3 has a water inlet hole 302 and a plurality of jet pipe installation holes 301. The water jet pipe 5 is installed in the jet pipe installation hole 301. The water pump 7 is connected with the water inlet hole 302. The water pump 7 has two water pumps which are connected with two pipelines 3 respectively. The high-rise building bidirectional water flow counter-thrust active windproof and anti-vibration device can realize the simple, practical and low-cost windproof and anti-vibration of the high-rise building.
Claims
1. A bidirectional water flow reverse thrust active wind-resistant and vibration-damping device for high-rise buildings, characterized in that... The system includes a support structure (4), pipes (3), water jet pipes (5), a water tank (6), a water pump (7), a controller (2), strain gauges (1), and a wind vane (8). The support structure (4) is fixed to the steel frame at the top of the high-rise building. The pipes (3) are installed and fixed to the support structure (4). The water jet pipes (5) are installed and fixed to the pipes (3) and are internally connected. The pipes (3) are connected to the water pump (7) by water pipes. The water pump (7) is connected to the water tank (6) by water pipes. The strain gauges (1) are fixed to the side of the high-rise building. The wind vane (8) is installed on the top of the high-rise building to detect the direction of force on the high-rise building and transmits the deformation and force direction signals to the controller (2). The controller (2) controls the flow rate of water pump (7) into the pipe (3). The water flows through the pipe (3) and enters the water spray pipe (5) and is sprayed out at high speed. After the high-speed water flow is sprayed out, it obtains a suitable counter-thrust force on the pipe (3). This force is transmitted to the steel frame of the high-rise building through the support structure (4), thereby suppressing the vibration of the high-rise building caused by wind.
2. The bidirectional water flow reverse thrust active wind-resistant and vibration-damping device for high-rise buildings according to claim 1, characterized in that, The water storage tank (6) is installed in the middle of the roof of the high-rise building, and the support structure (4) is installed in the four directions of the roof of the high-rise building.
3. The bidirectional water flow reverse thrust active wind-resistant and vibration-damping device for high-rise buildings according to claim 1, characterized in that, The pipe (3) has a water inlet (302) and multiple nozzle mounting holes (301), the water spray pipe (5) is installed in the nozzle mounting hole (301), and the water pump (7) is connected to the water inlet (302).
4. The bidirectional water flow reverse thrust active wind-resistant and vibration-damping device for high-rise buildings according to claim 1, characterized in that, Two water pumps (7) are connected to the two pipes (3) respectively.