초록 ▼

A chemical pump containment for enclosing chemical injection pumps mounted on portable chemical tanks used at remote injection sites for collecting leakage generally associated with such pumps and returning such leakage to the tank without contamination. The invention including a lower housing havin

A chemical pump containment for enclosing chemical injection pumps mounted on portable chemical tanks used at remote injection sites for collecting leakage generally associated with such pumps and returning such leakage to the tank without contamination. The invention including a lower housing having an adapter for securing the containment to the tank and containing one or more pumps suspended therein. A water tight upper portion is provided and attached to the lower portion by a single fastener for fast removal and service. Leakage from the pumps or connection thereto passes directly though an opening in the adapter and is returned to the tank. The entire containment assembly including its tank adapter may be easily removed when filling the tank with chemicals.

대표청구항 ▼

[ What is claimed is:] [1.] A chemical injection pump containment comprising:a) a portable chemical reservoir;b) an enclosure having opposing upper and lower cup portions said upper portion having means for sealably receiving said lower cup portion and being detachable from said lower cup portion;c)

[ What is claimed is:] [1.] A chemical injection pump containment comprising:a) a portable chemical reservoir;b) an enclosure having opposing upper and lower cup portions said upper portion having means for sealably receiving said lower cup portion and being detachable from said lower cup portion;c) an adapter means attached to said lower cup portion for attaching and draining said enclosure to said portable chemical reservoir, said adapter means comprising a tubular portion connectable to said enclosure and a plate portion connectable to a filling port on said reservoir said adapter having an unrestricted through passage communicative between interior of said lower cup portion and interior of said chemical reservoir;d) a means located inside said lower cup portion for mounting at least one said chemical injection pump and for retaining said upper cup portion; ande) a side wall porting means located in said lower cup portion for externally, fluidicly connecting suction, pressure and power supply lines to at least one chemical injection pump located within said lower cup portion to said portable chemical reservoir and to auxiliary systems.