CN202419896U - Novel water heating device - Google Patents

Abstract

The utility model belongs to the field of heating equipment and discloses a novel hot water heating equipment, which comprises a lower furnace body and an upper heating water tank, a furnace core is arranged in the furnace body, and an oxygen-enriched combustion chamber is arranged in the furnace core , between the furnace core and the shell of the furnace body, there is a preheating water tank surrounding the surroundings, and a connecting channel is provided between the preheating water tank and the upper heating water tank; The flue gas discharge channel connected to the body oxygen-enriched combustion chamber and penetrates up and down. The superconducting heat aluminum fire tube is arranged obliquely in the smoke discharge channel, and the superconducting heat aluminum fire tube is arranged in layers and staggered from bottom to top; One side of the heating water tank is also provided with a sewage outlet; the lower furnace body is also provided with a coal filling door and a slag cleaning door; New type of hot water heating equipment that is high and the fire pipe of the water heater is not easy to be blocked.

Description

A new type of hot water heating equipment

technical field

The utility model relates to the field of heating equipment, in particular to a novel hot water heating equipment.

Background technique

The national utility model patent 200720064968.6 technical scheme discloses a "briquette hot water heater", which is divided into upper and lower sections. The water outlet is connected to the water inlet of the main water tank by pipes; the main water tank has a flue gas heat exchanger connected to the furnace in the lower part of the furnace body and leads to the top smoke pipe of the main water tank; There is an interlinked coal-filling door; below the above-mentioned combustion chamber, there is a furnace bridge composed of a plurality of shafts with movable furnace bars with thorn teeth arranged in parallel; below the furnace bridge is an air chamber, and a furnace door is arranged outside the air chamber; The fire pipe of the product is placed horizontally, which is easy to generate scale and block the pipe. There is no sewage outlet, and the coal filling door and the slag receiving drawer are not well sealed, which is easy to generate smoke emission.

Contents of the invention

In order to solve the above technical problems, the purpose of this utility model is to provide a new type of hot water heating equipment with small combustion heat loss, high heat utilization rate of flue gas, and uneasy blockage of the fire pipe of the water heater.

The complete technical solution of the utility model is that a new type of hot water heating equipment includes a lower furnace body and an upper heating water tank, a furnace core is arranged in the furnace body, an oxygen-enriched combustion chamber is arranged in the furnace core, A layer of pre-heated water tank is arranged between the furnace core and the shell of the furnace body, and a connecting channel is provided between the pre-heated water tank and the upper heating water tank; inside the upper heating water tank, there is a The oxygen-enriched combustion chamber is connected and runs through the flue gas discharge channel up and down, and the superconducting heat aluminum fire tube is arranged obliquely in the said smoke discharge channel, and the superconducting heat aluminum fire tube is staggered from bottom to top; A sewage outlet is also arranged on one side of the heating water tank, and a coal filling door and a slag cleaning door are also arranged on the lower furnace body.

The surfaces of the coal-filling door and the slag-cleaning door are parallel and protruding arcs.

A high-temperature sealing ring is inlaid around the slag cleaning door.

The furnace core is a refractory cement furnace core.

A layer of thermal insulation material is provided on the outer surface of the heating water tank.

The top of the heating water tank is provided with a water outlet and a temperature probe of the water tank.

The front of the upper heating water tank is provided with a water temperature gauge jack.

It can be seen from the above that the utility model has the following beneficial effects compared with the prior art: the heating fire tube in the upper water heater of the invention is a superconducting heat-conducting aluminum tube, and the layers are staggered and arranged obliquely, so that the combustion chamber can achieve multi-return flame disturbance technology. And it makes it difficult to scale and block during the heating and flowing process of hot water; the coal filling door and slag cleaning door in the lower furnace body are parallel to protrude from the arc surface, so that the closing door is a flat structure, which can better seal the leakage of flue gas in the furnace.

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the utility model, constitute a part of the application, and do not constitute an improper limitation of the utility model. In the accompanying drawings:

Fig. 1 is the structural representation of a kind of novel hot water heating equipment of the utility model;

Fig. 2 is a schematic diagram of the front structure of a new type of hot water heating equipment of the present invention.

Detailed ways

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments. The schematic embodiments and descriptions of the utility model are used to explain the utility model, but not as a limitation to the utility model.

Example 1:

In this embodiment, a new type of hot water heating equipment is divided into upper and lower parts, consisting of a lower furnace body 1 and an upper heating main water tank 2 . The heating main water tank 2 is placed above the furnace body 1. There is a furnace core 3 made of refractory cement in the furnace body. An oxygen-enriched combustion chamber is located above the furnace core 3. The bottom of the furnace core has a rotary furnace bridge 5, a slag cleaning door 6, and an air door adjustment device7. The upper end of the furnace body 1 has a coal-filling door 8, and a high-temperature-resistant sealing ring 9 is inlaid around the coal-filling door; there is a preheating water tank 10 around the furnace core 3 and the shell of the furnace body 1, and the preheating water tank is installed on the left and right sides respectively. There is a water inlet 11 of the preheating tank and a sewage outlet 12 of the preheating tank; the outlet 13 of the preheating tank is connected to the water inlet 15 of the main water tank through the connecting channel 14 of the upper and lower water tanks, and the water inlet buffer valve 16 described above is installed at the water inlet of the main water tank In the main water tank 2, there is a flue gas discharge channel 17 which is connected with the oxygen-enriched combustion chamber 4 of the lower furnace body and runs through it up and down. A waste gas water check valve 18 is installed on the upper part of the channel. The layered staggered and oblique superconducting heat aluminum fire tube 19 is a multi-pass flame disturbance combustion chamber 20 outside the fire tube. A layer of thermal insulation material 21 is wrapped on the surface of the main water tank. The top of the main water tank is respectively provided with a main water outlet 22 and a water tank temperature probe 23; the side corresponding to the water inlet of the main water tank is equipped with a main water tank sewage outlet 24, and the built-in superconducting heat pipe 19 of the heating water tank is obliquely placed on the multi-return flame In the disturbance chamber 20, it is not easy to generate scale in the heated water to block the pipeline, which is convenient for the main water tank sewage outlet 24 to remove impurities in the water, and also makes full use of the waste heat of the gas, so that the thermal efficiency reaches more than 90%. The upper end in the middle of the front of the main water tank has a water temperature gauge jack 25. The coal-filling door 8 and the slag-clearing door 6 in the lower body of furnace 1 all protrude from the arc-shaped surface in parallel, so that the closing door is a planar structure, which better seals the leakage of flue gas in the furnace. the

It can be seen from the above that the utility model has the following beneficial effects compared with the prior art: the heating fire tube in the upper water heater of the invention is a superconducting heat-conducting aluminum tube, and the layers are staggered and arranged obliquely, so that the combustion chamber can achieve multi-return flame disturbance technology. And it makes it difficult to scale and block during the heating and flowing process of hot water; the coal filling door and slag cleaning door in the lower furnace body are parallel to protrude from the arc surface, so that the closing door is a flat structure, which can better seal the leakage of flue gas in the furnace.

The technical solutions provided by the embodiments of the present invention have been introduced in detail above. In this paper, specific examples have been used to illustrate the principles and implementation methods of the embodiments of the present invention. The descriptions of the above embodiments are only applicable to help understand the present invention. The principle of the embodiment; at the same time, for those of ordinary skill in the art, according to the embodiment of the present invention, there will be changes in the specific implementation and the scope of application. Utility model restrictions.

Claims (7)

1. novel hot water firing equipment; It is characterized in that; Comprise a bottom body of heater and top heating water tank, be provided with a combustion chamber in the said body of heater, be provided with an oxygen-enriched combusting chamber in the said combustion chamber; Be provided with one deck between said combustion chamber and the body of heater shell around preheating water tank all around, be provided with an interface channel between said preheating water tank and the top heating water tank; Said top heating water tank set inside has a fume emission passage that is connected and runs through up and down with lower furnace body oxygen-enriched combusting chamber, and said fume emission passage tilt is provided with the hot aluminum fire tube of superconduction, the layering setting of staggering from top to bottom of the hot aluminum fire tube of said superconduction; Said heating water tank one side also is provided with a sewage draining exit; Also be provided with a stoking door and clean-out door on the body of heater of said bottom.

2. a kind of novel hot water firing equipment according to claim 1 is characterized in that the surface of said stoking door and clean-out door is parallel outstanding arc.

3. a kind of novel hot water firing equipment according to claim 1 and 2 is characterized in that, studs with high-temperature seal ring around the said clean-out door.

4. a kind of novel hot water firing equipment according to claim 1 is characterized in that said combustion chamber is the refractory cement combustion chamber.

5. a kind of novel hot water firing equipment according to claim 1 is characterized in that said heating water tank outer surface is provided with one deck adiabator layer.

6. a kind of novel hot water firing equipment according to claim 1 is characterized in that, said heating water tank top is provided with delivery port and water tank temperature probe.

7. a kind of novel hot water firing equipment according to claim 1 is characterized in that the front of said top heating water tank is provided with a water-thermometer jack.

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