| 摘要 |
<p>The purpose of the present invention is to provide a water-hammering preventing apparatus, which is capable of improving convenience of installation, facilitating maintenance and replacement, and reducing manufacturing costs by having a water-hammering preventing function with high-performance, simplifying the assembly structure of components, and reducing installation space. To achieve this, the water-hammering preventing apparatus includes: a main body (100, 100-1, 100-2) configured to connect pipe conduits, and having a passage of a fluid formed therein; a buffering member (200, 200-1, 200-2) forming a buffering space (102) between the inner circumferential surface of the main body (100, 100-1, 100-2) and the buffering member, mounted in the main body (100, 100-1, 100-2) in a direction parallel with a flowing direction of the fluid, and configured to absorb a change in the pressure of the fluid by being elastically deformed to a buffering space (102) side when the pressure of the fluid flowing in the main body is increased; a first cover (300, 300-1, 300-2) coupled to one side end of the main body (100, 100-1, 100-2), and configured to fix and support one side end of the buffering member (200, 200-1, 200-2), and to connect the pipe conduits; and a second cover (400, 400-1, 400-2) coupled to the other side end of the main body (100, 100-1, 100-2), and configured to fix and support the other side end of the buffering member (200, 200-1, 200-2), and to connect the pipe conduits.</p> |
