CN2627409Y

CN2627409Y - Non-pressure self-circulating countrified heating boiler open-type water-containing furnace cover

Info

Publication number: CN2627409Y
Application number: CN 03262133
Authority: CN
Inventors: 韩建华
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-05-10
Filing date: 2003-05-10
Publication date: 2004-07-21
Anticipated expiration: 2013-05-10

Abstract

The utility model relates to an open-type water-storage boiler cover for traditional pressure-free self-circulation heating boiler, which comprises a boiler cover body, and is characterized in that the boiler cover body has a water storage chamber and is provided thereon with a water inlet movable shaft tube, a water outlet movable shaft tube and an exhaust valve, all communicated with the water storage chamber. The utility model has the advantages that the heat inside the boiler is absorbed by water inside the boiler cover and then incorporated in the heat circulation of the whole system, thereby efficiently preventing the heat loss from the boiler cover and increasing the heat efficiency of the boiler by about 3%. The utility model is suitable for traditional heating boilers.

Description

Do not have the self-loopa of pressure soil heating boiler open-type and hold the water bell

One, technical field:

The utility model relates to a kind of nothing and presses self-loopa soil heating boiler open-type to hold the water bell, belongs to the parts of heating stove.

Two, background technology:

Traditional, common nothing is pressed self-loopa soil heating installation, and the bell on its boiler is made by cast iron, and this bell is simple in structure, closes inconvenience but open, and heat runs off bigger from bell.

Three, summary of the invention:

The purpose of this utility model provides a kind of appearance water function that has, and can participate in the thermal cycle of whole system, thereby the nothing that improves boiler thermal output presses self-loopa soil heating boiler open-type to hold the water bell.

The purpose of this utility model is realized by following mode:

The utility model comprises the bell body, it is characterized in that being provided with water containing chamber in the bell body, is provided with the water inlet activity central siphon and water outlet activity central siphon and the air bleeding valve that communicate with water containing chamber on the bell body.

The utility model has the advantages that bell has the appearance water function, furnace heat can be absorbed in the water in the bell, participate in the thermal cycle of whole system, prevented that effectively heat runs off from bell, can make boiler thermal output improve about 30%.

Four, description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is that the A-A of Fig. 1 is to cutaway view;

Fig. 3 is a user mode reference diagram of the present utility model;

Fig. 4 is the left view of Fig. 3.

Five, the specific embodiment:

The utility model comprises bell body 11, is provided with water containing chamber 14 in bell body 11, is provided with the water inlet activity central siphon 5 and water outlet activity central siphon 6 and the air bleeding valve 13 that communicate with water containing chamber 14 on bell body 11.

When the utility model and boiler assembling, can connect by some auxiliary water heating fittingses, the connecting mode of recommending is: water inlet activity central siphon 5 connects successively with the bottom water cavity of water seal set screw 4, rubber water sealing 3, fixed hub 2, water inlet pipe 1, boiler 15, water outlet activity central siphon 6 connects successively with water seal set screw 7, rubber water sealing 8, fixed hub 9, outlet pipe 10, boiler 15 upper end water cavities, constitute complete water circulation system, the aperture position that this moment, bell body 11 covered at boiler 15, open for convenience, on bell body 11, be provided with and open handle 12.

During concrete the use, because bell body 11 has constituted the water circulation system of an integral body by connecting pipeline and boiler 15, so water can enter in the water containing chamber 14, open air bleeding valve 13 this moment, with the air emptying, cold water in the water containing chamber 14 becomes hot water under thermodynamic activity, and enter water outlet activity central siphon 6 automatically, through fixed hub 9, outlet pipe 10 enters boiler 15 upper ends, and the cold water of boiler 15 lower ends enters water inlet pipe 1 automatically simultaneously, through fixed hub 3, water inlet activity central siphon 5, enter in the water containing chamber 14, form a kind of hot water and go out the self-loopa state that cold water advances, thereby reach purpose of energy saving.When bell body 11 was opened, its water inlet activity central siphon 5 and water outlet activity central siphon 6 rotated along fixed hub 2,9 respectively, thereby had realized the switch of bell.

Claims

1, a kind of nothing presses self-loopa soil heating boiler open-type to hold the water bell, comprises the bell body, it is characterized in that being provided with water containing chamber in the bell body, is provided with the water inlet activity central siphon and water outlet activity central siphon and the air bleeding valve that communicate with water containing chamber on the bell body.