CN2264336Y - Energy saving non-pressure water heating boiler - Google Patents

Abstract

The utility model discloses an energy saving and non-pressure water heating boiler. The upper part of a water-jacket type outer stove boiler body is communicated with an inner water jacket; a cooking-pot type water jacket is installed in the boiler body; the water inlets of the boiler body and the cooking-pot type water jacket are respectively connected with a tapping pipe and the water outlets are connected with heating facilities. The bottom of the boiler body is provided with a fire grate; an ash door is installed at the lower part of the fire grate and a boiler door is installed at the upper part of the fire grate; a boiler plate is installed on the top of the boiler body. The utility model has the advantages of energy saving, high efficiency, simple structure, low cost, complete function and high safety.

Description

Energy-conservation no setting-out heating boiler

The utility model relates to a kind of boiler, and relating to a kind of multifunction energy-saving does not specifically have the setting-out heating boiler.

Raising along with people's living standard, cities and towns and part rural area are strengthened the demand of hot water space heating boiler, at present, single body of heater formula miniature boiler are arranged on the market, though the little cost of volume is low, but exist function singleness, shortcomings such as the low waste of thermal efficiency fuel, multiple boilers such as dress recirculated water shell type, twin furnace body formula in the boiler that function is more complete on the market has, but these boilers also exist heat to be transmitted slow, the thermal efficiency is low, the complex structure volume is big, and shortcomings such as cost height can not generally be used.

The purpose of this utility model be to provide a kind of heat transmit fast, the thermal efficiency is high, simple in structure, cost is low, and is energy-efficient, and the energy-conservation no setting-out heating boiler that integrates heating, shower, heats up water, cooks.

It is a kind of for living with multi-functional energy-conservation no setting-out heating boilers such as hot water and shower that further purpose of the present utility model is to provide.

The purpose of this utility model is achieved in that water-jacket typ external furnace body top connection inner water sleeve, the cooking-pot type water jacket is installed in said body of heater, said body of heater and the water inlet of cooking-pot type water jacket are connected on the running water pipe respectively, water outlet is connected on the warming installation, said bottom of furnace body is installed fire grate, below this fire grate, install the ash door, above the installation fire door, stone or metal plate for standing a stove on as a precaution against fire is installed at said body of heater top.

But but further purpose of the present utility model is achieved in that between said body of heater and the cooking-pot type water jacket water inlet pipe the same flowing water Valve that break-make recirculated water is installed between inlet valve that on-off recirculated water is installed, the outlet pipe in the above, on said cooking-pot type water jacket outlet pipe, relief valve is installed, is connect shower through showering on the said cooking-pot type water jacket outlet pipe.

The utility model is owing to adopt the water-jacket typ body of heater and the heat absorption mode of inner water sleeve circulation, inner water sleeve fully was heated the recirculated water in body of heater and the inner water sleeve heat absorption of top flame when body of heater absorbed heat, and whole body of heater is heated at short notice, firing rate is fast, thermal efficiency height; Because the cooking-pot type water jacket is installed in body of heater, the curved surface of cooking-pot type water jacket not only can directly contact the flame heat absorption, and can guide the flame lower wall into the body of heater vertex of a cone by its curved-surface structure, to reach the cooking-pot type water jacket under flame encompasses, body of heater, inner water sleeve are heated simultaneously, and heat transfer speed has been accelerated in the circulation of fellowship heat greatly, thermal efficiency height, fuel saving; The utility model is energy-conservation, efficient, simple in structure, the cost low-function is complete, safe and reliable.

The further advantage of the utility model is: the outlet pipe of cooking-pot type water jacket connects shower, by closing the water-in and water-out valve, water in body of heater and the cooking-pot type water jacket is isolated fully, shower after main valve advances clean running water heating, hygienic and convenient, for preventing danger, a relief valve is installed, safe and reliable.

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.

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

As shown in the figure, welding inner water sleeve 2 in the body of heater on water-jacket typ external furnace body 4 tops, recirculated water in body of heater 4 and the inner water sleeve 2 is communicated with, body of heater below the inner water sleeve 2 is taper shape and enlarges burner hearth gradually, cooking-pot type water jacket 5 is installed in the cone burner hearth, said body of heater 4 and cooking-pot type water jacket 5 water inlet pipes are connected on respectively below the main valve 3 of running water pipe, but the inlet valve 6 of on-off recirculated water is installed between the water inlet pipe of body of heater 4 and cooking-pot type water jacket 5, the outlet pipe of body of heater 4 accesses warm facility through threeway one tunnel, one the tunnel is connected on the outlet pipeline of cooking-pot type water jacket 5 through outlet valve 12, another road of cooking-pot type water jacket 5 outlet pipes connects two branch roads, one branch road connects a relief valve 13, another branch road connects shower through showering 12, fire grate 9 is installed in said body of heater 4 bottoms, the ash door 8 of the dustproof door of mounting strap below fire grate 9, fire door 10 is installed above, stone or metal plate for standing a stove on as a precaution against fire 1 is installed at said body of heater 4 tops.During single heating, open inlet valve 6 and flowing water Valve 11, close main valve 3 and showering 12, make the water circulation, flame in the burner hearth directly contacts cooking-pot type water jacket 5, and flame is guided into the vertex of a cone of body of heater 4 by its curved-surface structure along lower wall, body of heater 4 and inner water sleeve 2 are heated simultaneously with cooking-pot type water jacket 5, the circulation of fellowship heat by direct heat absorption principle, is accelerated the thermal velocity that is subjected to of whole circulation system after body of heater directly is heated, improve the heat conversion ratio, utilize coal flame flame envelope to be higher than the principle of internal flame simultaneously, after flame touched cooking-pot type water jacket 5, its curved-surface structure was with the flame separated into two parts, wherein a part arrives the body of heater vertex of a cone along cooking-pot type water jacket 5 curved surfaces, its temperature is very high, has guaranteed that the vertex of a cone bears the most concentrated firepower and is heated on the one hand, has also overcome the low drawback of flame envelope utilization rate on the other hand; Another part flame is mingled with inflammable substances such as coal gas, coal dust touch cooking-pot type water jacket 5 after, turn back and melt down thorax and burn again, thereby improve the combustion rate of coal.During shower, close inlet valve 6 and flowing water Valve 11, open main valve 3 and showering 12, at this moment, recirculated water in cooking-pot type water jacket and the body of heater separates fully, the body of heater heating that continues to be heated, cooking-pot type water jacket add to be heated behind the new water provides shower, and it is for preventing that closing wrong valve causes danger because of hypertonia that relief valve is installed.This boiler has increased the heating surface area of stove and accessory, has accelerated heat transfer rate, has improved coal utilizaton rate, reached energy-conservation, economized coal, purpose efficiently, and simple in structure, volume is little, cost is low, function is complete.

Claims (2)

1, a kind of energy-conservation no setting-out heating boiler, it is characterized in that: inner water sleeve (2) is connected on water-jacket typ external furnace body (4) top, cooking-pot type water jacket (5) is installed in said body of heater (4), said body of heater (4) and cooking-pot type water jacket (5) water inlet are connected on the running water pipe respectively, water outlet is connected on the warming installation, fire grate (9) is installed in said body of heater (4) bottom, below this fire grate (9), install ash door (7), above installation fire door (10), stone or metal plate for standing a stove on as a precaution against fire (1) is installed at said body of heater (4) top.

2, energy-conservation no setting-out heating boiler according to claim 1, it is characterized in that: at said body of heater (4) and cooking-pot type water jacket (5) but install between the water inlet pipe on-off recirculated water inlet valve (6) but, the same flowing water Valve (11) that break-make recirculated water is installed between the outlet pipe, on said cooking-pot type water jacket (5) outlet pipe, relief valve (13) is installed, is connect shower through showering (12) on said cooking-pot type water jacket (5) outlet pipe.