CN2365535Y

CN2365535Y - Superconducting energy-saving heating stove

Info

Publication number: CN2365535Y
Application number: CN 99205645
Authority: CN
Inventors: 敫铁拴
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-03-19
Filing date: 1999-03-19
Publication date: 2000-02-23
Anticipated expiration: 2009-03-19

Abstract

The utility model relates to a superconducting energy-saving heating stove which can be used for heating and cooking. An inner stove core and an outer stove core which are connected by pipes are arranged in a stove body. A plurality of vacuum superconducting pipes whose upper ends are installed in the outer stove core are uniformly arranged in the stove body, and the lower ends of the vacuum superconducting pipes are inserted into a hearth. Liquid superconducting media with right amount are filled in the vacuum superconducting pipes. The utility model has large heating area, and the vacuum superconducting pipes transfer heat quickly and have high thermal efficiency. Compared with the traditional heating stoves, the utility model can save 30% to 50% coal with the same heating area. The superconducting pipes are operated in low pressure, so the utility model has the advantages of high safety and reliability, long service life and good heat insulation performance.

Description

The superconductive energy-saving heating stove

The utility model relates to and a kind ofly collects heating, cooking is the heating stove of one, refers to a kind of superconductive energy-saving heating stove that adopts the superconducting technology especially.

Adopting fire coal is the traditional heating stove of thermal source, and its maximum shortcoming is that heating surface is too little, and the coal-fired heat that is produced has only sub-fraction to be utilized by the furnace wall conduction, and the overwhelming majority directly enters in the air serious waste phenomenon with flue gas.

The purpose of this utility model provides a kind of superconductive energy-saving heating stove, can significantly increase boiler heating surface, solves the low key issue of traditional heating furnace thermal efficiency.

The purpose of this utility model is achieved in that heating stove is made up of body of heater, burner hearth, Lu Quan, bell and several superconducting pipe, body of heater is provided with heating installation feed pipe and return pipe, in body of heater, be provided with inner stove core and outside combustion chamber, inside and outside combustion chamber is connected by pipeline, several superconducting pipes evenly are installed in the body of heater, the upper end of superconducting pipe is installed in the outer combustion chamber, and insert in the burner hearth lower end, and an amount of liquid superconductive medium is housed in the superconducting pipe.

Advantage of the present utility model is:

1. heating surface area is big.Because the utility model adopts inside and outside twin furnace core with the compound mode that pipeline connects, and covers retaining fire lid during use, adjusts firestopping ring, forces flame to be walked between inside and outside combustion chamber, has installed several superconducting pipes in addition, it is above that heat-conducting area is doubled.

2. easy to clean flue dust.Because inside and outside combustion chamber is an arranged vertical, flue gas is walked between two combustion chambers, the cleaning easily of institute's contamination dirt.

3. conduct heat and be exceedingly fast.The utility model has adopted advanced superconducting technology, and the superconductive medium heat conduction in the superconducting pipe is exceedingly fast, and can the heat that fuel produces be imported rapidly in the recirculated water, and the radiator temperature is significantly improved.

4. economize on coal, heating area is big.Because the superconducting pipe has the fast heat transfer property of plate, heat transfer area increases in addition, makes the thermal efficiency (heating area) improve 30～50%, economizes on coal 30～50% simultaneously.

5. safety, long service life.In the superconducting pipe is vacuum, and the operating pressure during work is all passed through the 1.0mpa water pressure test less than 0.05mpa before dispatching from the factory, safe in utilization, anticorrosive.Owing to adopt quality steel plate, make it to prolong service life.

6. the back temperature retention time of banking up a fire is long.Liquid superconductive medium is housed in the superconducting pipe, and superconductive medium is Evaporating Heat Transfer in the time of 40 ℃.Because of superconducting pipe has inserted in the coal, only otherwise flame-out, heat will import in the recirculated water continuously, thereby make radiator one night heat always.

Below in conjunction with drawings and Examples the utility model is further described.

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

Fig. 2 is superconducting pipe embodiment 1 a shape schematic diagram in the utility model.

Fig. 3 is superconducting pipe embodiment 2 shape schematic diagrames in the utility model.

Figure 1 shows that structural representation of the present utility model, wherein:

The outer combustion chamber 4-superconducting pipe of 1-inner stove core 2-firestopping ring 3-

5-flame retardant coating 6-heat-insulation layer 7-burner hearth 8-retaining fire lid

9-stove top case 10-stove circle 11-feed pipe 12-body of heater

The 13-return pipe

Inner stove core 1 and outer combustion chamber 3 are connected by pipeline, and the upper end of superconducting pipe 4 is installed in the outer combustion chamber 3, and insert in the burner hearth 7 lower end, and superconducting pipe is evacuated, in superconductive medium is housed.

The height of inner stove core 1 is less than the height of outer combustion chamber 3.General inner stove core height is 80～150mm, and outer combustion chamber height is 200～400mm.Superconducting pipe adopts the seamless steel pipe of 32 * 3.5～25 * 3 (mm) to make.According to the heating stove model, the quantity of superconducting pipe is 4～16, is evenly arranged in the body of heater.Be evacuated an amount of superconductive medium of packing in the pipe.When heating stove work (burning), the vaporization of being heated of the superconductive medium in the superconducting pipe is full of superconducting pipe, makes each root superconducting pipe all become heat carrier, makes full use of the heat in the burner hearth, the interior recirculated water of heating furnace body rapidly, and therefore, the thermal efficiency improves greatly.

The superconducting pipe 4 of the utility model embodiment 1 is little droop (as shown in Figure 2) that sticks up.Embodiment 2 is vertical lamp forked type (as shown in Figure 3).

During heating, will keep off fire lid 8 and cover on inner stove core 1, adjust firestopping ring 2, make it to expose fire hole, and force fire, cigarette between inside and outside combustion chamber, to be walked, and allow inside and outside combustion chamber fully absorb heat.When cooking, take away and keep off fire lid 8, adjust firestopping ring 2, make it to cover fire hole, allow fire, cigarette directly upwards spray; When banking up a fire, cover retaining fire lid 8, adjust firestopping ring 2, suitably stay an aperture to get final product.

This product is when work, and operating pressure is all passed through the 1mpa water pressure test less than 0.1mpa in the superconducting pipe before the assembling, and no seepage and no leakage is safe and reliable.It is that the compacting of 3～4mm quality steel plate is welded that combustion chamber adopts thickness, and the superconductive medium chemical composition stability in the superconducting pipe never degenerates, not loss, can use (more than 10 years) for a long time.Inboard wall of burner hearth is once cast with refractory concrete and is formed, therefore, and long service life.

Claims

1, a kind of superconductive energy-saving heating stove, form by body of heater (12), burner hearth (7), stove circle (10), bell (9) and several superconducting pipe (4), body of heater is provided with feed pipe (11) and return pipe (13), it is characterized in that: in body of heater, be provided with inner stove core (1) and outside combustion chamber (3), inside and outside combustion chamber is connected by pipeline, several superconducting pipes (4) evenly are installed in the body of heater, the upper end of superconducting pipe is installed in the outer combustion chamber (3), burner hearth (7) is inserted in the lower end, and liquid superconductive medium is housed in the superconducting pipe.

2, superconductive energy-saving heating stove according to claim 1 is characterized in that: the height of described inner stove core (1) is less than the height of outer combustion chamber (3).

3, superconductive energy-saving heating stove according to claim 1 is characterized in that: described superconducting pipe (4) is little droop that sticks up.

4, superconductive energy-saving heating stove according to claim 1 is characterized in that: described superconducting pipe (4) is the vertical lamp forked type.

5, superconductive energy-saving heating stove according to claim 1 is characterized in that: described superconducting pipe (4) is made by seamless steel pipe, and quantity is 4～16.