A water distribution system with wide-range variable traffic includes a water distribution tank and at least two types of spray heads uniformly distributed on the bottom of the water distribution tank. Each spray head is provided with a spray pipe connected to the bottom of the water distribution tank. A water inlet is arranged on the upper part of each spray pipe, and a water outlet is arranged on the lower part of the spray pipe. The heights, by which water inlets of at least two types of spray heads are exposed out of the bottom of the water distribution tank, are different.

A once-through dry adiabatic cooler having an integrated factory installed air pre-cooler system that is mechanized to move from a shipping position to an operational position.

A once-through dry adiabatic cooler having an integrated factory installed air pre-cooler system that is mechanized to move from a shipping position to an operational position.

A pre-evaporative system used with an evaporative cooling apparatus is provided. The system may include a pre-evaporative media and a cooling media, each having a fiber pad with an edge coating and a distribution plate. The distribution plate operates to evenly distribute water over the entire surface. The system includes a shield with a mounting plate. The shield with the mounting plate operate to retain the pre-evaporative media and the cooling media adjacent each other; to form a seal with the distribution plate of the pre-evaporative media and with the distribution plate of the cooling media; and to shield a first water distribution pipe and a second water distribution pipe that supply water to the pre-evaporative media and the cooling media.

A single inlet/single outlet modular counterflow cooling tower having two heat transfer sections installed atop two cold water basin sections and below three fan sections, each heat transfer section having its own water distribution system and draining into its own distinct cold water basin section. The water distribution system can provide flow over both heat transfer sections or over only a single section. The center fan support section supports the mechanical drive system for the fan and has a sealing plate at its bottom for sealing the gap between the two heat transfer sections.

A single inlet/single outlet modular counterflow cooling tower having two heat transfer sections installed atop two cold water basin sections and below three fan sections, each heat transfer section having its own water distribution system and draining into its own distinct cold water basin section. The water distribution system can provide flow over both heat transfer sections or over only a single section. The center fan support section supports the mechanical drive system for the fan and has a sealing plate at its bottom for sealing the gap between the two heat transfer sections.

Systems and method for delivery and positioning of a sheet-like surgical implant to a target site including a means of deploying and orienting the sheet-like implant within the body.

A system and method for installing a water diversion system to a cooling tower flume and distribution basin to dam a section of the basin includes installing first and second basin dams extending radially from respective first and second parapets of the flume wall to the basin wall in sealing contact with a basin floor, blocking water from flowing from the undammed section of the basin into the dammed section using the basin dams, and installing a flume dam to each notch of one or more notches distributed peripherally along the flume wall between the first and second parapets, blocking water from flowing from the flume into the distribution basin through the one or more notches using the flume dam, and such that the flume dams installed to the one or more notches in combination with the first and second basin dams define a dammed section of the basin.

A system and method for installing a water diversion system to a cooling tower flume and distribution basin to dam a section of the basin includes installing first and second basin dams extending radially from respective first and second parapets of the flume wall to the basin wall in sealing contact with a basin floor, blocking water from flowing from the undammed section of the basin into the dammed section using the basin dams, and installing a flume dam to each notch of one or more notches distributed peripherally along the flume wall between the first and second parapets, blocking water from flowing from the flume into the distribution basin through the one or more notches using the flume dam, and such that the flume dams installed to the one or more notches in combination with the first and second basin dams define a dammed section of the basin.

A water-spraying cooling device includes a spraying device for a heat exchanger that is configured to exchange heat between air flowing in a predetermined airflow direction and a heat medium conducted through an inside of the heat exchanger while the spraying device is configured to spray water to the heat exchanger from an upstream side of the heat exchanger in the predetermined airflow direction. The spraying device includes: a supply hole that is configured to supply the water to be sprayed to the heat exchanger; and a guide that extends downward from the supply hole in a gravitational direction and is configured to guide the water supplied from the supply hole.