JPS6040864U

JPS6040864U - Unit control valve for thermostatic hot water mixing faucet

Info

Publication number: JPS6040864U
Application number: JP13276083U
Authority: JP
Inventors: 義明北村; 野村　仁司
Original assignee: 株式会社　喜多村合金製作所
Priority date: 1983-08-26
Filing date: 1983-08-26
Publication date: 1985-03-22

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は、本考案バルブ本体の一部破断した平面図、第
２図は正断面図、第３図は第２図の部分拡大正断面図、
第４図イは、第１図のＡ−Ａ線の断面図、口は第２図の
Ｂ−Ｂ線の断面図、ハは同じ＜Ｃ−Ｃ線の断面図、第５
図イは制御弁の拡大部分断面図、口は同じく左側面図、
ハは同じく右側面図、第６図及び第７図は従来技術の説
明図である。（主要部分の符号の説明）、１・・・・・・バルブ本体
、５・・・・・・浸入口、６・・・・・・水入口、８・
・・・・・湯流路、９・・・・・・水流路、１１・・・
・・・ライナー、１６・・・・・ン弁室、１７・・・・
・・弁体、１９・・・・・・制御弁、２２，２２’、２
２″・・・・・・シール、２３・・・・・・弁案内孔、
２４．２４’・・・・・・突起部、２５・・・・・・作
動室、２６・・・・・・切欠部、２９・・・・・・感温
体、３０・・・・・・感温体ケー・ス、３１・・・・・
・温度調節機構、４４・・・・・・環座部、４５・・・
・・・環状溝、４６，４６’・・・・・・シール座、４
７．４７’・・・・・・雄ねじ部、４Ｂ、４８’・・・
・・・弁内筒、４９，４９’・・・・・・雌ねじ部、５
０・・・・・・舟外筒、５１・・・・・・シール座金、
５２・・・・・・シール部材。 −８６ｔｏ　　　　（１１１Ｑ　　Ｂ　　５FIG. 1 is a partially cutaway plan view of the valve body of the present invention, FIG. 2 is a front sectional view, and FIG. 3 is a partially enlarged front sectional view of FIG.
Figure 4 A is a sectional view taken along the line A-A in Figure 1, the opening is a sectional view taken along the B-B line in Figure 2, C is the same sectional view taken along the C-C line, and Figure 5
Figure A is an enlarged partial sectional view of the control valve, and the mouth is also a left side view.
C is a right side view, and FIGS. 6 and 7 are explanatory views of the prior art. (Explanation of symbols of main parts), 1...Valve body, 5...Inlet, 6...Water inlet, 8...
...Hot water flow path, 9...Water flow path, 11...
... Liner, 16... Valve chamber, 17...
... Valve body, 19... Control valve, 22, 22', 2
2″... Seal, 23... Valve guide hole,
24.24'... Protrusion, 25... Operating chamber, 26... Notch, 29... Temperature sensing element, 30...・Thermosensitive body case, 31...
・Temperature adjustment mechanism, 44... Ring seat, 45...
...Annular groove, 46, 46'...Seal seat, 4
7.47'... Male thread part, 4B, 48'...
... Valve inner cylinder, 49, 49' ... Female threaded part, 5
0... Outer cylinder, 51... Seal washer,
52... Seal member. -86to (1 1 1Q B 5

Claims

[Claims for Utility Model Registration] A valve body 1 which is provided with a hot water flow path 8 and a water flow path 9, and which is provided with an inlet 5 and a water inlet 6 that communicate with both flow paths 8 and 9, respectively, and is connected to a temperature control mechanism 31. A temperature-sensitive body case 30 containing a temperature-sensitive body 29 is coupled to a liner 11 slidably interposed in the working chamber 25, and a valve chamber 16 and a valve guide hole concentrically communicate with the working chamber 25. Valve body 17 for adjusting the flow rate at 23
and control valves 19 that automatically control the mixing ratio of hot water and hot water according to changes in the temperature of hot water and the pressure of hot water and water are respectively mounted in the repulsion direction. Protrusions 24 and notches 26 are provided alternately, an annular seal seat 46 is provided on the circumferential surface, and male screw portions 47 and 47' having different diameters are provided.
a pair of valve inner cylinders 48 and 48' provided with seals 22 on both end faces corresponding to the seal seats 46 at right angles;
．． It has a seal seat 46' that supports 22' from the back side,
A valve outer cylinder 50 has a seal 22# disposed between both seal seats 46, 46', and has a female threaded part 49,49' having a different diameter corresponding to the male threaded part 47, 47' on the inside. An annular seat part 44 having a substantially circular shape and extending in the axial direction corresponding to the seal seats 46, 46', and a seal washer 51 that projects in the circumferential direction and is fitted into the annular groove 45 of the seal 22, 22'. A pair of sealing members 52, 5 by coupling with .51
2 and □, the valve outer cylinder 50 is interposed in advance in the valve guide hole 23 of the liner '11,
The valve inner cylinders 4B, 4B' are screwed onto both sides of the valve outer cylinder 50 and integrally connected, and the seal seats 46, 46'
By coupling the seal member 52, 52 between the seal members 52 and 52 and flexibly coupling the control valve 19 around the valve guide hole 23, the seal 22' and the water inlet 6' of the liner 11 are sealed. 22 and the hot water valve seat 17' of the valve body 17.
are arranged to correspond to each other in the axial direction, the protrusion 24' side is abutted against the temperature sensing element case 30, and the protrusion 24 side is engaged with the recess 26 of the valve body 17. A unit control valve for thermostatic hot water mixing faucets.