CN2378685Y - Energy-saving heating water heater - Google Patents

Abstract

The utility model relates to an energy-saving heating water heater, belonging to heating equipment for heat supply. The energy-saving heating water heater is characterized in that a coal feeding device uses a spiral propeller to push briquette; a combustion chamber is split into three parts of ignition, combustion, and depending combustion; a split water tank uses a multiple discharge pipe structure; fire combustion and smoke gas are repeatedly done heat radiation and cooling thrice by assisting pipes in a refractory layer and grate pipes, which obtains the goal of smoke prevention and dust control. Water is filled in the assisting pipes and the grate pipes, which is repeatedly heated in omnidirection in the energy-saving heating water heater to improve thermal efficiency.

Description

The energy-saving heating water heater

This utility model energy-saving heating water heater belongs to the heating technical field, is applicable to that the heating or the resident resident family at central heating hotel, residential quarter, bathing pool, flower cellar for storing things warms oneself, cooks, drinks.

At present, the boiler model size of production all has following shortcoming:

1, the stove internal heating surface is long-pending little, and the thermal efficiency is low;

2, the heat consume is big;

3, body of heater is big, heaviness;

4, boiler fixture is many;

5, the easy scaling loss of part in the stove;

6, smoke evacuation system is undesirable, causes environmental pollution;

7, workman's amount of labour is big;

8, many with coal, the cost height.

For overcoming the shortcoming of existing boiler, China's utility model patent discloses ZL92225568.7 patent " compound water jacket honeycomb briquette water heater ", the heating surface of this stove is made up of inside and outside two-tiered water jacket, form an annular quirk between two water jackets, increase heating surface area by the fin that is heated in the quirk, improved the thermal efficiency.

And for example: the ZL93213762.8 patent disclosure " honeycomb briquet stove heating-cooking stove ", principal character is that a baffle plate is set in the annular heat switch room of fire door water channel downside, the outlet flue top is provided with the flue gas shunting plate, make flame that fire door rises and flue gas all enter the heat-exchanging chamber inward turning waste heat of discharging that turns around and carry out heat exchange once more, improved the thermal efficiency to outlet flue.

The purpose of this utility model is in order further to improve and to improve above-mentioned prior art, a kind of " energy-saving heating water heater " is provided, reduce environmental pollution to greatest extent, removes noise, improves the thermal efficiency, and energy savings reduces labor intensity, and reduces cost.

The concrete structure of this utility model: the energy-saving heating water heater comprises coal inlet device 1, coal inlet 2, air door 3, outlet pipe 4, flue damper 5, chimney 6, peep hole 7, cleanout door 8, return pipe 9, endosome water tank 10, bag temperature layer 11, smoke pipe 12, coal inlet plate 13, flame retardant coating and ribbed pipe 14, water inlet plume 15, air door flashboard 16, the case 17 of slagging tap, coal holder 18, deep bead 19, combustion chamber 20, principal character is that combustion chamber 20 is divided into and ignites, burning and by firing three parts, propeller 1 adopts spiral propeller to push moulded coal, and endosome water tank 10 adopts the multi coil structure, makes comprehensive being heated in the stove, fire combustion and cigarette are by the ribbed pipe in the flame retardant coating and three heat radiations repeatedly of fire bars, cooling, make the temperature of pipe not be higher than water temperature, make the cigarette cooling, thus the effect of main road smoke abatement and dust control.Ribbed pipe 14 and fire bars 15 inner water flowings, smoke pipe 12 large, medium and small three specifications, flue 6 is provided with flue damper 5, is used for regulating the air quantity size, and air door 3 is divided into two air doors, is used for regulating igniting and the air quantity of combustion parts of combustion chamber 20 respectively.

In order to increase hot water flow, improve the thermal efficiency, that this water heater can be made the water heater of same structure is two-layer, three layers.

Paint water heater iron sheet outside, is used for signifying the protection environment, reduces and pollute, smoke abatement and dust control.

The advantage of the utility model energy-saving heating water heater:

1, design, rational in infrastructure, smoke medicining dust-removing effect is obvious, and smoke evacuation system be cannot see flue dust, conforms to environmental requirement, can be placed on indoor use, and pollution to greatest extent controls environment; 2, the combustion chamber is divided into three parts, and the endosome water tank adopts the multi coil structure, reduces the heat consume, and energy-saving effect is obvious; 3, adopt moulded coal few hard, labour intensity reduces greatly; 4, cost is low, and is profitable.

Description of drawings: Fig. 1 is that the structure chart 1 of energy-saving heating water heater is coal inlet device, 2 coal inlets, 3 air doors, 4 outlet pipes, 5 flue dampers, 6 chimneys, 7 peep holes, 8 cleanout doors, 9 return pipes.

Fig. 2 is the A-A profile of Fig. 1, and wherein 10 is the endosome water tank, 11 bag temperature layers, 12 smoke pipes, 13 coal inlet plates, 14 flame retardant coatings and ribbed pipe, 15 water inlet plumes, 16 air door flashboards, 17 casees (annex) of slagging tap, 18 coal holders (annex), deep bead 19, combustion chamber 20.

Embodiment: make individual layer and double-deck two kinds of energy-saving heating water heaters by accompanying drawing 1 and accompanying drawing 2, not only energy-saving effect is very obvious, and exhaust smoke level conforms to the environmental protection measurement index, has controlled environmental pollution, and is very easy to use.

Claims (5)

1, a kind of energy-saving heating water heater, it comprises coal-fired chamber, parts such as endosome water tank and flue, it is characterized in that this energy-saving heating water heater comprises 1 coal inlet device, coal inlet 2, air door 3, outlet pipe 4, flue damper 5, chimney 6, peep hole 7, cleanout door 8, return pipe 9, endosome water tank 10, bag temperature layer 11, smoke pipe 12, coal inlet plate 13, flame retardant coating and ribbed pipe 14, water inlet plume 15, air door flashboard 16, the case 17 of slagging tap, coal holder 18, deep bead 19, combustion chamber 20, coal inlet device 1 adopts spiral propeller to push moulded coal, adopt the multi coil structure for improving thermal efficiency endosome water tank 10, combustion chamber 20 is divided into ignites, burning, by combustion three parts, combustion and flue gas are by the ribbed pipe in the flame retardant coating and three heat radiations repeatedly of fire bars, cooling.

2,, it is characterized in that ribbed pipe 14 and the interior water flowing of fire bars 15 pipes in the flame retardant coating by the described energy-saving heating water heater of claim 1.

3, by the described energy-saving heating water heater of claim 1, it is characterized in that smoke pipe 12 is divided into large, medium and small three specifications.

4, by the described energy-saving heating water heater of claim 1, it is characterized in that air door 3 is divided into two air doors, regulate respectively and ignite in the combustion chamber 20 and the air quantity when burning.

5,, it is characterized in that for improving the thermal efficiency, this water heater can be done two-layer, three layers or multilayer by the described energy-saving heating water heater of claim 1.

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