Corrosion risk reduction apparatus, corrosion risk reduction detection device and corrosion risk reduction systems and methods
A corrosion risk reduction method includes introducing volatile corrosion inhibitor into a piping system, and distributing the volatile corrosion inhibitor inside the system. A corrosion risk reduction apparatus comprises at least one corrosion risk reduction module, which comprises a housing including inlet and outlet ports. The housing contains a volatile corrosion inhibitor. An outlet of the corrosion risk reduction apparatus is configured for fluid communication with a system, and is further configured to direct gas containing volatile corrosion inhibitor from the inside of the housing of the at least one corrosion risk reduction module into the system for distribution inside the system. A volatile corrosion inhibitor detection device comprises a coupling for coupling to a system configured to be closed, and a housing in fluid communication with the coupling and containing an indicator element configured to visually change upon contact with volatile corrosion inhibitor.
1. A corrosion risk reduction apparatus in fluid communication with an air compressor and comprising:
at least one corrosion risk reduction module, each corrosion risk reduction module comprising a housing including an inlet port and an outlet port which are each configured for fluid communication between an inside of the housing and an outside of the housing, the housing containing a replaceable cartridge in which are disposed a plurality of containers of volatile corrosion inhibitor separated by an internal wall or series of walls of the replaceable cartridge arranged to direct the airflow around and through the volatile corrosion inhibitor,
wherein an outlet of the corrosion risk reduction apparatus is configured for fluid communication with a fire sprinkler system, and is configured to direct gas from the air compressor, and volatile corrosion inhibitor from the inside of the housing of the at least one corrosion risk reduction module, into the fire sprinkler system for distribution inside the fire sprinkler system,
wherein the replaceable cartridge comprises a plurality of stacked sections, each section defining a portion of the internal wall or series of walls.
2. The corrosion risk reduction apparatus of claim 1 , wherein the replaceable cartridge includes a plurality of baffles configured to position the plurality of containers of volatile corrosion inhibitor within the replaceable cartridge.
3. The corrosion risk reduction apparatus of claim 1 , wherein the replaceable cartridge is configured to be stacked and fluidly connected with an identical replaceable cartridge such that the airflow is directed around and through volatile corrosion inhibitor within the identical replaceable cartridge.
4. The corrosion risk reduction apparatus of claim 1 , wherein the containers are made of a vapor-permeable material.
5. The corrosion risk reduction apparatus of claim 1 , wherein the volatile corrosion inhibitor is in a form of a raw powder, a porous mass, or a solid mass.
6. The corrosion risk reduction apparatus of claim 1 , further comprising at least one first filter in fluid communication and located upstream of the housing, and at least one second filter in fluid communication and located downstream of the housing and upstream of the fire sprinkler system.
7. A corrosion risk reduction apparatus in fluid communication with an air compressor and comprising:
at least one corrosion risk reduction module, each corrosion risk reduction module comprising a housing including an inlet port and an outlet port which are each configured for fluid communication between an inside of the housing and an outside of the housing, the housing containing a replaceable cartridge in which are disposed a plurality of containers of volatile corrosion inhibitor separated by an internal wall or series of walls of the replaceable cartridge arranged to direct the airflow around and through the volatile corrosion inhibitor,
wherein an outlet of the corrosion risk reduction apparatus is configured for fluid communication with a fire sprinkler system, and is configured to direct gas from the air compressor, and volatile corrosion inhibitor from the inside of the housing of the at least one corrosion risk reduction module, into the fire sprinkler system for distribution inside the fire sprinkler system, and
wherein the replaceable cartridge is configured to be stacked and fluidly connected with an identical replaceable cartridge such that the airflow is directed around and through volatile corrosion inhibitor within the identical replaceable cartridge.
8. The corrosion risk reduction apparatus of claim 7 , wherein the replaceable cartridge includes a plurality of baffles configured to position the plurality of containers of volatile corrosion inhibitor within the replaceable cartridge.
9. The corrosion risk reduction apparatus of claim 7 , wherein the containers are made of a vapor-permeable material.
10. The corrosion risk reduction apparatus of claim 7 , wherein the volatile corrosion inhibitor is in a form of a raw powder, a porous mass, or a solid mass.
11. The corrosion risk reduction apparatus of claim 7 , further comprising at least one first filter in fluid communication and located upstream of the housing, and at least one second filter in fluid communication and located downstream of the housing and upstream of the fire sprinkler system.
12. A corrosion risk reduction apparatus in fluid communication with an air compressor and comprising:
at least one corrosion risk reduction module, each corrosion risk reduction module comprising a housing including an inlet port and an outlet port which are each configured for fluid communication between an inside of the housing and an outside of the housing, the housing containing a replaceable cartridge in which are disposed a plurality of containers of volatile corrosion inhibitor separated by an internal wall or series of walls of the replaceable cartridge arranged to direct the airflow around and through the volatile corrosion inhibitor,
wherein an outlet of the corrosion risk reduction apparatus is configured for fluid communication with a fire sprinkler system, and is configured to direct gas from the air compressor, and volatile corrosion inhibitor from the inside of the housing of the at least one corrosion risk reduction module, into the fire sprinkler system for distribution inside the fire sprinkler system, and
wherein the replaceable cartridge includes a plurality of baffles configured to position the plurality of containers of volatile corrosion inhibitor within the replaceable cartridge.
13. The corrosion risk reduction apparatus of claim 12 , wherein the containers are made of a vapor-permeable material.
14. The corrosion risk reduction apparatus of claim 12 , wherein the volatile corrosion inhibitor is in a form of a raw powder, a porous mass, or a solid mass.
15. The corrosion risk reduction apparatus of claim 12 , further comprising at least one first filter in fluid communication and located upstream of the housing, and at least one second filter in fluid communication and located downstream of the housing and upstream of the fire sprinkler system.