JPH01124877U

JPH01124877U -

Info

Publication number: JPH01124877U
Application number: JP2012988U
Authority: JP
Priority date: 1988-02-18
Filing date: 1988-02-18
Publication date: 1989-08-25

Description

[Brief explanation of drawings]

第１図は本案フロート弁を示す正面断面図、第
２図は本案フロート弁を備えた洗浄タンクの内部
底部を示す第１図の拡大正面断面図、第３図は従
来のフロート弁を示す正面断面図、第４図は洗浄
タンクの内部底部を示す第３図の拡大正面断面図
である。１…洗浄タンク、１ａ…底部、３…弁台、３ａ
…円環状弁座、５…操作機構、６…浮子、７…浮
子本体、８…喫水保持浮子。 Fig. 1 is a front cross-sectional view showing the proposed float valve, Fig. 2 is an enlarged front cross-sectional view of Fig. 1 showing the internal bottom of a cleaning tank equipped with the proposed float valve, and Fig. 3 is a front view showing a conventional float valve. 4 is an enlarged front sectional view of FIG. 3 showing the internal bottom of the cleaning tank. 1...Cleaning tank, 1a...Bottom, 3...Valve stand, 3a
...Annular valve seat, 5...Operation mechanism, 6...Float, 7...Float body, 8...Draft holding float.

Claims

[Scope of utility model registration request]

A float main body comprising an annular valve seat provided at the inner bottom of a cleaning tank such as a low tank or a high tank, and a partially spherical seat seated on the annular valve seat;
In the float valve comprising an appropriate operating mechanism for lifting the float body from outside the tank, the float body has a draft-holding float that is directed toward the water surface area outside the action of the drainage flow generated around the annular valve seat. A float valve characterized by being provided with.