| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of spraying an antifreezing agent, allowing the spray of the antifreezing agent at any time without dispatching workers to an installation site. SOLUTION: In an antifreezing agent spraying system 1, the spraying operation of an antifreezing agent spraying device 7 is remote controlled with radio communication between an office side communicator 3 installed on the side of a management office 2 and a spray machine side radio communicator 8 installed on the side of the antifreezing gent spraying device 7. Workers in the management office actuates the antifreezing agent spraying device 7 with remote control at a required time for spraying the antifreezing agent. The spraying operation can be done at any time without dispatching the workers to the installation site.
|
