JPH04998U

JPH04998U -

Info

Publication number: JPH04998U
Application number: JP1990039565U
Authority: JP
Priority date: 1990-04-16
Filing date: 1990-04-16
Publication date: 1992-01-07
Anticipated expiration: 2004-11-09
Also published as: JPH0642798Y2

Description

[Brief explanation of the drawing]

第１図溶存酸素増大装置透視説明図、第２図
本体部管の図、イ…… 本体部管上面よりの図、ロ……本体部
管側面よりの図、第３図導水管の図、イ……導水管上面よりの図、ロ……導水管側面
よりの図、第４図本体部管に挿入する金網の図
、第５図溶存酸素増大装置上面図、第６図溶
存酸素増大装置側断面図。 Figure 1: Transparent diagram of the dissolved oxygen augmentation device, Figure 2: Diagram of the main body pipe, A... View from the top of the main body pipe, B... View from the side of the main body pipe, Figure 3: Diagram of the water conveyance pipe, A... View from the top of the water conduit, B... View from the side of the water conduit, Figure 4 Diagram of the wire mesh inserted into the main body pipe, Figure 5 Top view of the dissolved oxygen augmentation device, Figure 6 Dissolved oxygen augmentation device Side sectional view.

補正平２．１１．１考案の名称を次のように補正する。考案の名称金網等、硬質材製の網と管を利
用した水中への溶存酸素増大装置図面の簡単な説明を次のように補正する。Amendment 2.11.1 The name of the invention is amended as follows. Name of the device A device for increasing dissolved oxygen in water using a wire mesh or other hard material mesh and pipes The brief description of the drawing has been amended as follows.

【図面の簡単な説明】第１図溶存酸素増大装置透視説明図、 ○イ……本体部管、○ロ……導水管、○ハ……
金網、○ニ……注水口、○ホ……空気取込み孔、
○ヘ……管引込部、○ト……空気の流入を示す矢
印、○チ……水流を示す矢印、○リ……流入水矢
印、○ヌ……空気と混合され排出される水を示す
矢印、第２図本体部管の図、 ○イ……本体部管上面よりの図、○い……本体
部管側面よりの図、第３図導水管の図、○ハ……導水管上面より
の図、○は……導水管側面よりの図、○ロ……本
体部管への挿入部、第４図本体部管に挿入する
金網の図、第５図溶存酸素増大装置上面図、 ○イ……本体部管、○ロ……本体部管に挿入さ
れた金網、○ハ……導水管、第６図溶存酸素増大装置側断面図、 ○イ……本体部管、○ロ……金網、○ハ……導
水管、○ニ……本体管に挿入された導水管。[Brief explanation of the drawings] Figure 1 Transparent diagram of the dissolved oxygen augmentation device, ○A...Main body pipe, ○B...Water pipe, ○C...
Wire mesh, ○D...Water inlet, ○H...Air intake hole,
○H...Pipe lead-in part, ○T...Arrow showing air inflow, ○chi...Arrow showing water flow, ○ri...inflow water arrow, ○nu...water mixed with air and discharged. Arrow, Figure 2 Diagram of the main body pipe, ○A...View from the top of the main body pipe, ○I...View from the side of the main body pipe, Figure 3 Diagram of the water conveyance pipe, ○C...Top surface of the water conductor pipe Figure 4: Diagram of the wire mesh inserted into the main body pipe, Figure 5: Top view of the dissolved oxygen augmentation device, ○B...Main body pipe, ○B...Wire mesh inserted into the main body pipe, ○C...Water pipe, Figure 6 Side sectional view of dissolved oxygen augmenter, ○B...Main body pipe, ○B... ...wire mesh, ○c...water pipe, ○d...water pipe inserted into the main body pipe.

Claims

[Scope of Claim for Utility Model Registration] 1. A net made of a hard material such as a wire mesh is placed in the water flow in a pipe installed vertically or at a slope close to the water inlet, with a length corresponding to the inner diameter width and length of the pipe. By inserting a mesh strip along the diameter of the pipe and causing the water flow to collide with the mesh, turbulence and water bubbles are generated, increasing the contact surface between air and water, and reducing the amount of dissolved oxygen in the water. To measure increase. 2. The connection between the water inlet and this device is a double pipe, with the inner pipe used as the water guide pipe and the water inlet pipe connected, and the gap between the inner pipe and the outer main body pipe used as an air intake hole.