JPH0318459U

JPH0318459U -

Info

Publication number: JPH0318459U
Application number: JP1989085742U
Authority: JP
Priority date: 1989-06-27
Filing date: 1989-06-27
Publication date: 1991-02-22

Description

[Brief explanation of drawings]

第１図は本考案の一実施例の給湯機構を示す回
路図、第２図は六方弁の第１位置を示す平断面図
、第３図は同じく第２位置を示す平断面図、第４
図は従来の給湯機構を示す回路図である。太陽熱温水器……１、瞬間式ボイラー……２、
六方弁……３、入口側第１ポート……５、出口側
第１ポート……６、出口側第２ポート……７、入
口側第２ポート……１０、入口側第３ポート……
１１、出口側第３ポート……１２、スプール……
２０、操作ノブ……２５、第１管路……３１、給
水管……３２、給湯管……３３、給水口……３５
、給湯口……３６、第２管路……３８。 Fig. 1 is a circuit diagram showing a hot water supply mechanism according to an embodiment of the present invention, Fig. 2 is a plan sectional view showing the hexagonal valve in the first position, Fig. 3 is a plan sectional view showing the same in the second position, and Fig. 4 is a plan sectional view showing the hexagonal valve in the first position.
The figure is a circuit diagram showing a conventional hot water supply mechanism. Solar water heater...1, Instant boiler...2,
Six-way valve...3, Inlet side first port...5, Outlet side first port...6, Outlet side second port...7, Inlet side second port...10, Inlet side third port...
11. Third port on the exit side... 12. Spool...
20, Operation knob...25, First pipe line...31, Water supply pipe...32, Hot water pipe...33, Water supply port...35
, hot water inlet...36, second pipe line...38.

Claims

[Scope of Claim for Utility Model Registration] 1. In a hot water supply system in which a solar water heater 1 is connected to an instantaneous boiler 2, a first pipe 31, a hot water pipe 33 of the solar water heater 1, and a hot water inlet 36 of the instantaneous boiler 2 are connected. In addition to connecting to the inlet sides 5, 10, and 11 of the six-way valve 3, the water supply pipe 32 of the solar water heater 1, the water supply port 35 of the instantaneous boiler 2, and the second pipe line 38 are connected to the outlet side 6,
7 and 12, and communicates the first pipe line 31 and the water supply port 35 at the first position of the six-way valve 3, and also communicates the hot water supply pipe 33 and the second pipe line 38,
The first pipe line 31 and the water supply pipe 32 in the second position
and a water supply mechanism which communicates with each of the water supply ports 35 and communicates the hot water supply port 33 with the second pipe line 38. 2 The six-way valve 3 has a first port 5 on the inlet side connected to the first pipe line 31, a second port 10 on the inlet side connected to the hot water supply pipe 33, and a third port 11 on the inlet side connected to the hot water supply port 36. and a first outlet port 6 connected to the water supply pipe 32, a second outlet port 7 connected to the water supply port 35, and a third outlet port 12 connected to the second pipe line 38, At the first position, the first port 5 on the inlet side and the second port 7 on the outlet side communicate with each other, and the second port 1 on the inlet side
0 communicates with the third outlet port 12, communicates the first inlet port 5 with each of the first and second outlet ports 6 and 7 at the second position, and communicates with the third inlet port 11. The hot water supply mechanism according to claim 1, which communicates with the third port 12 on the outlet side. 3. The hot water supply according to claim 2, wherein the six-way valve 3 includes a spool 20 that is movable between a first position and a second position, and an operation knob 25 that is attached to the spool 20 and that can move and operate the spool 20. mechanism.