CN2397449Y

CN2397449Y - Direct insertion pressure-bearing water tank for solar water heater

Info

Publication number: CN2397449Y
Application number: CN99229763U
Authority: CN
Inventors: 黄永伟
Original assignee: Huayang Solar Water Heater Co
Current assignee: Huayang Solar Water Heater Co
Priority date: 1999-10-27
Filing date: 1999-10-27
Publication date: 2000-09-20
Anticipated expiration: 2009-10-27

Abstract

The utility model relates to a direct insertion pressure-bearing water tank for a solar water heater. The direct insertion pressure-bearing water tank for a solar water heater is characterized in that a pressure-bearing small inner chamber is arranged in a non-pressure-bearing inner chamber. An insertion opening of a heat collecting pipe is arranged on the inner chamber and a corresponding casing. When the direct insertion pressure-bearing water tank for a solar water heater is used, water in the inner chamber is firstly heated by the heat collecting pipe. Heat is transferred to water in the small inner chamber by the water in the inner chamber. Thus, discharged water has agreeable temperature and considerable pressure. The utility model has the advantages of very comfortable bath and automatic water entering.

Description

Solar water heater direct-insertion type water tank

The utility model relates to the solar water heater field, relates in particular to a kind of solar water heater direct-insertion type water tank.

Along with the understanding of the advantage such as energy-conservation, pollution-free of people during solar water heater is used, the demand market of solar water heater is increasing.The water tank of the solar water heater at initial stage is pressure-bearing not, need observe whether filled with water in the water tank by overflow pipe, thereby has become the user to feel the place of inconvenience, because carelessness is arranged slightly, will forget the casual water phenomenon that barrier gate causes.Enterprise has also developed automatic solar water heater for this reason, existing automatic solar water heater roughly has two big classes, one class is that water supply tank is set on main water box, ball-cock assembly is set in the water supply tank, control water inlet by ball-cock assembly, main water box is pressure-bearing not, and this series products should be reasonable, deficiency is that cost is high, main be to use a period of time after ball-cock assembly possible malfunctioning; Another kind of water tank is a pressure-bearing, the circulation of the water in the vacuum heat collection pipe and the water in the press-bearing water tank, and under the excessive situation of pressurized, the sealed silicon cushion rubber that vacuum heat collection pipe inserts the water tank place breaks easily and causes and leak.

The purpose of this utility model is at above-mentioned situation, and a kind of low cost of manufacture and the pressure-bearing and the solar water heater direct-insertion type water tank of water inlet again automatically are provided.

The purpose of this utility model realizes by following proposal: a kind of solar water heater direct-insertion type water tank, comprise shell, heat-insulation layer in the shell, the inner bag of the not pressure-bearing in the heat-insulation layer, it is characterized in that being provided with in the inner bag of pressure-bearing not the small inner container of pressure-bearing, advancing of small inner container, outlet pipe seals respectively and passes the small inner container wall, wall of inner container stretches out heat-insulation layer and shell again, wall of inner container and corresponding heat-insulation layer, the shell place is provided with some thermal-collecting tube sockets, the moisturizing pipeline that one place, inner bag top is tightly connected and passes heat-insulation layer and shell has cavity between pressure-bearing small inner container outer wall and the inner bag inwall.

The utility model is by being provided with the small inner container of pressure-bearing in the inner bag of pressure-bearing not, thermal-collecting tube communicates with inner bag, thermal-collecting tube is the interior water of heating inner bag earlier, the water of inner bag is passed to heat the small inner container of pressure-bearing again, after installing and using, the utility model can provide temperature suitable hot water, suitable pressure is arranged again, and the pressure-bearing small inner container directly connects running water, with running water hot water is ejected and realizes water inlet automatically.

Accompanying drawing 1 is looked cross-sectional view for the utility model master;

Accompanying drawing 2 is the utility model side-looking cross-sectional view.

In the accompanying drawing, the 1st, shell, the 2nd, heat-insulation layer, the 3rd, inner bag, the 4th, small inner container, the 5th, socket, the 6th, filling pipe, the 7th, water inlet pipe, the 8th, outlet pipe.

Further specify the utility model in conjunction with the accompanying drawings and embodiments, the utility model is by shell 1, heat-insulation layer 2, inner bag 3 and small inner container 4 constitute, the small inner container 4 of pressure-bearing places in the inner bag 3 of pressure-bearing not, between the inwall of the outer wall of small inner container 4 and inner bag 3 cavity is arranged, the water inlet pipe 7 of small inner container 4 and outlet pipe 8 seal respectively and pass small inner container 4 walls, inner bag 3 walls stretch out heat-insulation layer 2 and shell 1 again, inner bag 3 and corresponding heat-insulation layer 2, shell 1 place are provided with some thermal-collecting tube sockets 5, and one place, inner bag 3 tops is tightly connected and passes the filling pipe 6 of heat-insulation layer 2 and shell 1.The utility model in actual use, directly the water source joins the water inlet pipe 7 of pressure-bearing small inner container 4 with pressing from the beginning, water nature heat exchange in water in the vacuum heat collection pipe and the inner bag 3, water in the inner bag 3 is passed to heat small inner container 4 again, the existing suitable temperature of the water that outlet pipe 8 comes out has suitable pressure again, and is very comfortable during shower.

Claims

1, a kind of solar water heater direct-insertion type water tank, comprise the heat-insulation layer in shell, the shell, the inner bag of the not pressure-bearing in the heat-insulation layer, it is characterized in that being provided with the pressure-bearing small inner container in the inner bag of pressure-bearing not, the inlet tube and outlet tube of small inner container seals respectively and passes small inner container wall, wall of inner container and stretch out heat-insulation layer and shell again, wall of inner container and corresponding heat-insulation layer, shell place are provided with the thermal-collecting tube socket, the moisturizing pipeline that one place, inner bag top is tightly connected and passes heat-insulation layer and shell.

2, a kind of solar water heater direct-insertion type water tank according to claim 1 is characterized in that between pressure-bearing small inner container outer wall and the inner bag inwall cavity being arranged.