CN2412180Y - Steam/water circulating civil boiler - Google Patents

Abstract

The utility model discloses a steam and water circulating civil boiler comprising a boiler pier, a bell mouth, a boiler cavity, a fire pipe, an inner liner, an outer liner, superheated steam coils, etc. The utility model is characterized in that a group of superheated steam pipes are additionally arranged in the boiler cavity; continuous quick hot water supply is obtained at the start of opening the boiler, and subsequently, boiled water and steam are obtained continuously and quickly for use. The utility model has the advantages of continuous supply of hot water, boiled water, and superheated steam at a high speed, favorable effect of energy saving, and steam in a large amount. Pressure is below 0.9 kg/cm, and steam temperature reaches more than 300 DEG C.

Description

Carbonated drink circulation boiler for domestic

The utility model relates to boiler for domestic, particularly a kind of carbonated drink circulation boiler for domestic.

Mostly present boiler for domestic is that inside of boiler is by vertically and horizontally arranged, its fire tube below promptly is a burner hearth, fuel such as fire coal, bavin also have the counter-burning type of employing or intermediate combustion formula recently directly to fire tube heating, are at the top or the middle part perforate is adorned several and returned smoke pipe, improved combustion efficiency like this, the thermal efficiency increases, and useless smoke waste gas reduces, and what all will burn the hot water of a boiler for consumption but do not have all the time to solve, can not arbitrarily use hot water or boiling water, steam, its energy-saving effect is desirable not enough.

It is a kind of simple and reasonable that the purpose of this utility model is to provide, and energy-conservation fast it is big to obtain quantity of steam, and pressure is lower than below the 0.9kg/cm, and vapor (steam) temperature is more than 300 ℃, multipurpose, low cost of manufacture, safe carbonated drink circulation boiler for domestic easy to install.

Technical solution of the present utility model is such, and boiler body rolls welding with the steel plate punching press and makes vertical or horizontal boiler for domestic.Its design feature be common boiler for domestic or recently the upper furnace of vertical boiler one cover be set coil tower fire tube, thereby improve the complete machine performance of hot-water supply, boiling water, steam.Specifically: comprise, horn mouth honest, burner hearth, fire tube, inner bag, outer courage, water interlayer, stove end socket, chimney, fire door, overheated steam pipe, valve by stove.The end mouth of the water interlayer between the honest inside and outside courage of stove has underseal, and as the water interlayer back cover between the inside and outside courage, the underseal seat places on stove bearing or the kitchen range seat, in the middle of bearing or the kitchen range seat grate is arranged, and grate is corresponding with fire door.The burner hearth horn mouth is inwardly closed up in the honest top of stove, bell-mouthed position part also can be a vertical cyclindrical shape, and promptly shaft to stove earnestly is the vertical cyclindrical shape of same outer diameter as, and stove earnestly has fire door, stove earnestly is equipped with overheated steam pipe between the burner hearth horn mouth, overheated steam pipe is the pipe of round tube or other shape and structure.Overheated steam pipe is made to spiral and is made progress into the tower shape and structure of dish.A port of coil pipe draws to pass from stove Dun Bi and connects vapours valve and water intaking valve outside the stove, the another port passes from the horn mouth wall and connects logical Rapid Thermal water valve supply user use outside the stove, the superheated steam coil pipe is loaded in the burner hearth, be that the burner hearth horn mouth of fire tube bottom between down gone up to stove in the burner hearth between honest in fire door top, have in the inner bag in layer, fire tube by rows, fire tube is connected water interlayer, and inner bag is a water interlayer between the outer courage extremely.The outlet of superheated steam coil pipe and Rapid Thermal water valve are connected, and connect with the steam valve of flue top.Cross hot coil water inlet and superheated steam valve and connect, advance valve with cold water, give the hot water valve connection, give the honest interior water interlayer of hot water valve and stove and connect.

The utility model has the advantages that setting up a cover in burner hearth coils tower superheated steam coil pipe, energy is fast supply hot water, boiling water continuously, superheated steam, good energy-conserving effect uses under the situation of hot water burning boiler in the same old way less the people, solved the not difficult problem of limited capacity amount burning boiler hot-water supply, quantity of steam is big, pressure is lower than below the 0.9Kg/cm, and vapor (steam) temperature reaches more than 300 ℃, is suitable for office, collective, enterprises and institutions' use.

It is such that structure of the present utility model constitutes.

Accompanying drawing is an overall structure cutaway view of the present utility model.

In the accompanying drawing, steam (vapor) outlet (1), deashing cooling water inlet (2), deashing cold water inlet (3), safety valve (4), boiler end (5), water level meter (6), deashing cold water spills head (7), outer courage (8), inner bag (9), water interlayer (10), fire tube (11), burner hearth (12), overheated steam pipe (13), superheated steam valve (14), cold valves (15), preheating steam valve (16), cold valves (17), the honest pin of stove (1 8), fire door (19), underseal (20), hot water blowdown outlet (21), Rapid Thermal water valve (22), burner hearth horn mouth (23), valve (24,26,27), thermometer (25).

Most preferred embodiment of the present utility model is such, boiler body is with the boiler plate up-small and down-big shaft that is welded, as the vertical cylinder structure, fire tube 20# seamless pipe, boiler body is divided into inner bag, outer courage, between the outer courage of inner bag is water interlayer, inner bag connects fire tube, fire tube communicates with water interlayer, specifically be that stove honest (18) has underseal (20) as water interlayer (10) back cover, honest (18) front of stove has fire door (19), fire door (19) can be established a dodge gate and close the door after burner hearth kindles a fire with the completing combustion raising thermal efficiency, fire door (19) inner chamber to the burner hearth (12) between the fire tube (11) is equipped with overheated steam pipe (13), overheated steam pipe (13) is that pipe or rectangular tube are made the tower overheated steam pipe of dish upwards that spirals, the water inlet of pipe (13) connects logical for superheated steam valve (14), also connect logical cold water and advance valve (15) and preheating water valve (16), preheating water valve (16) communicates with the water interlayer (10) of stove honest (18), cold water advances the water interlayer (10) that valve (17) is also connected stove honest (18), the outlet of overheated steam pipe (13) passes with rapid hot water from burner hearth horn mouth (23) and connects for user's valve (22), also with the steam valve (24 of furnace roof portion, 27) connect the bell-mouthed position of burner hearth, also can be vertical cyclindrical shape promptly the external diameter of honest (18) is identical outer circle diameter from stove end socket (5) to stove, that is to say that horn mouth (23) is not that the inclined-plane is the vertical cyclindrical shape face.Be water interlayer (10) between furnace outside-lining (8) and the inner bag (9), water interlayer (10) communicates with fire tube (11), is fire tube (11) in inner bag (9) inner chamber, and fire tube (11) becomes by rows, being emitted in inner bag (9) inner chamber in layer.The top of fire tube (11) is equipped with deashing and is spilt head (7), spills head (7) and hangs under the deashing pipe (3), and pipe (3) is connected with deashing cooling water inlet valve (2).Inner bag (9) top mouthful dress chimney, chimney also passes stove end socket (5).Safety valve (4) and steam outlet valve (1) are housed on the end socket (5), and outer courage (8) also is equipped with water level meter (6), heat water valve (26), thermometer (25) and hot water and blowdown outlet (21).Underseal (20) bottom surface places bearing or kitchen range seat, base or kitchen range seat to have a ventilation smoke exhaust mouth and the corresponding ventilation of fire door (19).Base or kitchen range seat have grate, and bavin, coal enter in grate from fire door (19) and burn.

When manipulating, 1., blow-on at the beginning, connect the operation of hot-water supply fast: shut off valve (16,17) and valve (14), valve (24,26,27), open valve (15,22), valve (17) connects to advance the cold water pipe water inlet, and cold water enters superheated steam coil pipe (13) through valve (15), and fire door (19) adds the ignited fuel fire, can direct Fast Heating, go out from valve (22) through the water of heating and can obtain hot water fast continuously and use for the user.2., when not needing hot water without interruption, heating makes the water interlayer (10) of flue, the water of fire tube (11) form circulation to water can to utilize coil pipe (13), in order to the intensification of accelerating water in the flue, its operation is as follows: shut off valve (15,17), open valve (16,24), then the water in the stove enters coil pipe (13) through valve (16), is heated to form the hot water of high temperature, owing to produce pressure reduction, high-temperature-hot-water enters flue water interlayer (10) through valve (24), fire tube (11) forms the circulation heating.3., when producing steam in the flue, operation for hyperthermia and superheating steam is: close valve (24) earlier, open valve (27), after allowing the interior water of coil pipe (13) hydraulic pressure be gone into flue by steam, close valve (16), open valve (14), then saturated vapor enters coil pipe (13) through valve (27) and is heated, and become superheated steam, go to supply the user through valve (14).

Claims (2)

1, a kind of carbonated drink circulation boiler for domestic, comprise by stove honest, horn mouth, burner hearth, fire tube, inner bag, outer courage, water interlayer, the stove end socket, chimney, fire door, overheated steam pipe, valve, it is characterized in that honest (18) end mouth of stove has underseal (20) back cover, burner hearth horn mouth (23) is inwardly closed up in stove honest (18) top, the inclined-plane of horn mouth (23) position also can be the structure of vertical cyclindrical shape, burner (5) to honest (18) outer circle diameter of stove that is the shaft outer circle diameter is identical right cylindrical external diameter, stove honest (18) has fire door (19), stove honest (18) is to overheated steam pipe (13) is installed between the burner hearth horn mouth, overheated steam pipe (13) is pipe and/or rectangular tube, be to spiral to make progress into the coil pipe of dish turriform shape structure, one port of pipe (13) is drawn from stove honest (18) and is connected by vapours valve (14) and water valve (15,16), the another port is drawn from horn mouth (23) and is connected logical rapid hot water for user's valve (22), also connect logical valve (24,27), superheated steam coil pipe (13) is loaded on burner hearth (12) lining, be on fire door (19) top to the horn mouth (23) of fire tube (11) bottom between down to burner hearth (12) lining between the stove honest (18), be equipped with by rows inner bag (9) lining, fire tube in layer (11), fire tube (11) is connected water interlayer (10), and inner bag (9) is a water interlayer between the outer courage (8) extremely.

2, according to the described carbonated drink circulation of claim 1 boiler for domestic, the outlet and the valve (22) that it is characterized in that overheated steam pipe (13) are connected and are connected with valve (24,27), pipe (13) water inlet and superheated steam valve (14) are connected, advance valve (15) with cold water, give hot water valve (16) connection, valve (16) is connected with honest (18) the interior water interlayer (10) of stove.

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