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Title:
SUBMERSIBLE PUMP CONTROL UNIT AND SUBMERSIBLE PUMP CONTROL PANEL
Document Type and Number:
Japanese Patent JP2013024151
Kind Code:
A
Abstract:

To provide a submersible pump control unit, which is capable of reducing costs required for update facilities by effectively utilizing existing control panel facilities, even if installed outdoors under large effects of temperature/humidity environments.

A control unit includes: a terminal block 22 provided with a plurality of terminals including a terminal electrically connected with a submersible pump; a switch circuit 23 for switching a state of electrification to the submersible pump connected via the terminal block 22; an electronic circuit 24 for controlling the switch circuit 23; and a unit housing 21 which accommodates them. The unit housing includes a mounting part 25 for mounting the unit housing 21 to form a gap between the unit housing and a support plate 12, which is provided in an existing control panel housing 10 including a ventilation mechanism 19, after removing existing circuit components from the support plate 12, and openings are formed in a lower portion and an upper edge portion, respectively.


Inventors:
SUEYOSHI YASUNORI
SOGAWA TAKASHI
KAWAKATSU HIROYUKI
Application Number:
JP2011160459A
Publication Date:
February 04, 2013
Filing Date:
July 22, 2011
Export Citation:
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Assignee:
KUBOTA KK
International Classes:
F04D15/00; E03F5/02; H05K7/20; H02B1/32; H02B1/56; H02B3/00
Domestic Patent References:
JP2004023815A2004-01-22
JPH0865826A1996-03-08
JP3166213U2011-02-24
JPS55129269U1980-09-12
JP2010236191A2010-10-21
JP2005307784A2005-11-04
JPS5652406U1981-05-09
Attorney, Agent or Firm:
Kaoru Hashimoto



 
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