CN201497017U - Multifunctional energy-saving fire-banking cover for honeycomb briquettes - Google Patents

Abstract

A multifunctional energy-saving fire-banking cover for honeycomb briquettes is different from a stove cover and an air intake cover and has energy-saving, environment-friendly and protective functions. The fire-banking cover is characterized in that a heat-insulating fire-proof material is provided with a vent hole ( as shown in figures), or the material is provided with pits with a heat insulation function, and the vent hole ( or pits) controls air ventilation volume, prevents fired briquettes from being extinguished, prolongs fire banking time, and then saves energy. Simultaneously, the fire-banking cover slows down air flow rate, increases combustion probability of briquettes, reduces emission of carbon monoxide to protect environments, separates a kettle from the fired briquettes, reduces probability of oxidation and corrosion of the kettle, and then has a protective function. The multifunctional energy-saving fire-banking cover is simple in structure and is convenient and practical. According to test, one family can reduce burning one honeycomb briquette every day after using the fire-banking cover to bank up fire. Therefore, the multifunctional energy-saving fire-banking cover is obvious in energy saving and social benefit and worthy of being popularized.

Description

The energy-conservation fire sealing cover of multi-functional honeycomb briquette

Technical field

The utility model relates to a kind of honeycomb briquette stove stove fire sealing cover with energy-saving and environmental protection, protective effect.This fire sealing cover is not an air intake lid, is different from bell yet, covers coal-fired lid but be placed on the honeycomb briquette stove upper furnace during a kind of banking up a fire.

Background technology

The energy is a kind of resource that involves the interests of the state and the people, and energy resource consumption has become serious social concern day by day, or even the problem of whole world concern.Coal is as a kind of non-renewable resources, and right the burning has irreversibility, and the value of coal should be made full use of.

Because the ignition point of coal (450 ℃-650 ℃) is higher, be difficult for lighting, and burning velocity is slow, cause the programming rate of coal kitchen range burner hearth slower, generally speaking, coal otherwise intermittent burning could not put out, and the time of really work (as: cooking) is very short, long during banking up a fire, heat energy runs off big, and utilization rate is low, and the heat energy that how to reduce during banking up a fire runs off, the temperature of keeping coal kitchen range burner hearth prolongs coal-fired fire-sealing time and is sparing in the use of coal exactly to ignition point.Honeycomb briquette stove furnace structure various kinds of the prior art respectively has characteristics, but all undesirable to the processing of banking up a fire, and through market survey and document retrieval, does not have similar products.

The utility model content

The purpose of this utility model is under the prerequisite that is not changing existing honeycomb briquette stove stove self structure, provides a kind of heat energy that can reduce during banking up a fire to run off, and the temperature of keeping coal kitchen range burner hearth is to ignition point, prolongs coal-fired fire-sealing time and the lid realizing being sparing in the use of coal.The energy-conservation fire sealing cover of multi-functional honeycomb briquette, its technical characterictic is: on fire sealing cover, be provided with air vent, or porose line on the material.As everyone knows, can have heat energy to run off during banking up a fire, temperature how to keep coal kitchen range burner hearth is to ignition point, and one by insulation, two airborne Oxygen Flow flux by the control appropriateness, and oxygen fire coal very little can suffocate, and oxygen has then been wasted the energy too much.

The utility model is that a kind of coal kitchen range upper furnace that is placed on covers coal-fired lid, and lid is provided with the aperture (as shown in drawings) of ventilation; Or porose line on the material, shape can be regular (as: netted, cellular etc.), also can be irregular (as: spongy, sponge gourd shape, foaming shape etc.).

Shape and size match in the profile of described lid and size and the coal kitchen range burner hearth, are circular, square, oval, hexagon, prismatic etc., and thickness is good with practical, durable, province's material.

The material of described lid is the fire proofing material (for example: pottery, asbestos, viscosity composite soil, powder ash air-entrained concrete, silicates, glass, heat insulation foam, mica, carbon fiber bar, noise reduction brick, composite board etc.) of insulation, and the conductibility of heat is poor; Or porose line on the material, have characteristics such as heat insulating ability, lightweight, fire line, durability, corrosion resistance, workability.When banking up a fire, described lid is placed on coal kitchen range upper furnace, covers fire coal, has so just hindered convection of heat, radiation and conduction, has the effect of insulation.

The material of described lid also can be metal (as: cast iron, alloy etc.), but the above relatively material of effect is a little bit poorer.

The vent locations of described lid is corresponding with the vent locations of honeycomb briquette, divides inside and outside two circles, and inner ring air vent end diameter is the 1/10-1/2 of ventilation hole of honeycomb briquet diameter, and outer ring air vent end diameter is not more than inner ring air vent end diameter, or is zero; The shape of air vent can be truncated cone-shaped, square platform shape, circle step, square step, also can be cylindrical, square column type, or is irregularly shaped; The purpose that is provided with air vent (or Kong Wen) is the circulation of oxygen in the air of control appropriateness, and the heat energy that the heat energy number of dropouts that makes coal kitchen range stove and coal combustion discharge prolongs fire-sealing time about equally as far as possible, save coal-fired, an energy-conserving action.

In addition, the air vent of described lid (or Kong Wen) has also slowed down the flow velocity of the air in the coal kitchen range burner hearth, improved the probability that airborne oxygen and coal produce chemical reaction, coal is fully burnt, reduced the discharging of carbon monoxide, improved the thermal efficiency, time-delay economizes coal, also has certain environmental-protection function.

Generally speaking, during banking up a fire, people's custom is put a hot-water bottle that is filled with water on coal kitchen range stove, so that make full use of heat energy.Described lid separates hot-water bottle and fire coal, has reduced the oxidized and corrosion probability of hot-water bottle for a long time, has prolonged the life-span, has stronger protective effect.

The utility model not only is used for honeycomb briquette, can also be used for the insulation of banking up a fire of other fuel (coal, charcoal etc. for example loose).

The utility model is simple in structure; material is easy to get; processing easily; the energy-saving efficiency height has certain environmental protection and protective effect again, and very real have; through testing: bank up a fire with described lid; its duration is (being generally 8 hours) 3-5 times that does not have, and one family burns a honeycomb briquette every day at least less, and social efficiency is remarkable.

Description of drawings

Accompanying drawing is a kind of embodiment of the present utility model.

Fig. 1 is the front view of this embodiment.

Fig. 2 is the cutaway view of this embodiment.

Fig. 3 is the vertical view of this embodiment.

The specific embodiment

Embodiment of the present utility model is simple: material is easy to get, and processing is easy to use easily.

In conjunction with the accompanying drawings and embodiments, be illustrated: present embodiment is a circular lid.Material is a fire proofing material; Lid is provided with inside and outside two circle air vents (as shown in figures 1 and 3), air vent be shaped as truncated cone-shaped (as shown in Figure 2), inner ring air vent end diameter is the 1/10-1/2 of ventilation hole of honeycomb briquet diameter, outer ring air vent end diameter is not more than inner ring air vent end diameter, and vent locations is corresponding with the ventilation hole of honeycomb briquet position; Shape consistent size in the appearance and size of lid and the coal kitchen range burner hearth.

During use, directly fire sealing cover is lain on the honeycomb briquette, the air vent of fire sealing cover is reached at once with the air vent relative (range estimation get final product) of honeycomb briquette.Fuel is needing the hole of diffusing coal and charcoal.

Claims (8)

1. the energy-conservation fire sealing cover of multi-functional honeycomb briquette, its technical characterictic is: on fire sealing cover, be provided with air vent, or porose line on the material.

2. the energy-conservation fire sealing cover of multi-functional honeycomb briquette according to claim 1 is characterized in that: the profile of fire sealing cover is consistent with shape in the coal kitchen range burner hearth, is circular, oval, square, hexagon, prismatic.

3. the energy-conservation fire sealing cover of multi-functional honeycomb briquette according to claim 1 is characterized in that: shape consistent size in the appearance and size of fire sealing cover and the coal kitchen range burner hearth.

4. the energy-conservation fire sealing cover of multi-functional honeycomb briquette according to claim 1 is characterized in that: the material of fire sealing cover is fire proofing material or metal species.

5. the energy-conservation fire sealing cover of multi-functional honeycomb briquette according to claim 1 is characterized in that: the shape of air vent can be truncated cone-shaped, square platform shape, circle step, square step, also can be cylindrical, square column type; Or it is irregular.

6. the energy-conservation fire sealing cover of multi-functional honeycomb briquette according to claim 1, it is characterized in that: the position of air vent is corresponding with the vent locations of honeycomb briquette.

7. the energy-conservation fire sealing cover of multi-functional honeycomb briquette according to claim 1, it is characterized in that: air vent divides inside and outside two circles, inner ring air vent end diameter is the 1/10-1/2 of ventilation hole of honeycomb briquet diameter, and outer ring air vent end diameter is not more than inner ring air vent end diameter, or is zero.

8. the energy-conservation fire sealing cover of multi-functional honeycomb briquette according to claim 1 is characterized in that: the shape of Kong Wen can be regular, also can be irregular.