Fire extinguishing agent raw liquid storage tank and fire extinguishing agent mixing device
A fire extinguishing agent and storage tank technology, which is applied in the field of fire extinguishing agent stock solution storage tanks, can solve problems such as difficulty, cumbersome maintenance operations, and damage to the diaphragm 105, and achieve the effects of preventing damage, simplifying the working mechanism, and reducing automatic valves
Active Publication Date: 2012-12-05
KASHIWA CO LTD
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Problems solved by technology
Such maintenance operations are very cumbersome
In addition, in the above-mentioned existing fire extinguishing agent stock solution storage tank 100, when discharging the fire extinguishing agent stock solution, it is difficult to utilize the pressure of the working fluid filled in the above-mentioned outer chamber to compress uniformly toward the infusion tube 111 arranged in the center of the tank main body 103 to form a cylinder. The expanded diaphragm 105, the resulting local deformation and other factors lead to unpredictable stress, which may cause the diaphragm 105 to be damaged
Method used
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[0037] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. in, figure 1 It is a schematic diagram of fire extinguishing equipment using a fire extinguishing agent stock solution storage tank and a fire extinguishing agent mixing device according to an embodiment of the present invention.
[0038] figure 1 The shown fire extinguishing equipment 1 includes: the fire extinguishing agent stock solution mixing device 3 of this embodiment; a water tank 5 as a water supply source, wherein the water tank 5 stores seawater or clear water for transport to the fire extinguishing agent stock solution mixing device 3 The fire extinguishing water that constitutes;
[0039] Such as figure 2 As shown, the fire extinguishing agent stock solution mixing device 3 includes: a fire extinguishing agent stock solution storage tank 11 and a mixer 13, the fire extinguishing agent stock solution storage tank 11 internally stores the fire ext...
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The invention provides a fire extinguishing agent raw liquid storage tank and a fire extinguishing agent mixing device which are easily maintained and improve reliability through a simple operating mechanism. The fire extinguishing agent raw liquid storage tank (11) stores fire extinguishing agent raw liquid in an inner part thereof, and the fire extinguishing agent raw liquid is extruded through a discharge pipe (9) by transmitting pressure from external working fluid to the fire extinguishing agent raw liquid, and the tank comprises a tank body (23) with a storage space used for storing the fire extinguishing agent raw liquid formed in an inner wall face and with a discharge pipe (9); and an elastic bag body (25) which is kept inside the tank body (23) and swells by absorbing the operating fluid inwards and extrudes the fire extinguishing agent raw liquid in the tank body (23) through the discharge pipe (9).
Description
technical field [0001] The invention relates to a fire extinguishing agent stock solution storage tank which stores the fire extinguishing agent stock solution inside and extrudes the fire extinguishing agent stock solution from a discharge pipe by transmitting the pressure of the working liquid from the outside to the fire extinguishing agent stock solution, and mixes it according to a predetermined ratio A fire extinguishing agent mixing device for the fire extinguishing agent stock solution discharged from the fire extinguishing agent stock solution storage tank and the predetermined fire extinguishing water. Background technique [0002] In the past, as a fire extinguishing agent stock solution storage tank that stores the fire extinguishing agent stock solution inside and transmits the pressure of the working fluid from the outside to the fire extinguishing agent stock solution to extrude the fire extinguishing agent stock solution from the discharge pipe, there is a des...
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IPC IPC(8): B65D23/00B65D90/00A62C35/02A62C5/00
CPCA62C35/11A62C35/60B01F35/83
Inventor 大场淳平
Owner KASHIWA CO LTD