Maintenance-free waste heat utilization commercial charcoal stove

A maintenance-free, waste heat technology, applied to household stoves/stoves, stoves/stoves with hot water devices, applications, etc., can solve the problems of high maintenance rate, energy waste of ordinary stoves, etc., and achieve simple production process and good waste heat Recycling effect, high reliability effect

CN105222171AInactive Publication Date: 2016-01-06侯国山
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2016-01-06
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a maintenance-free waste heat utilization commercial charcoal stove. The maintenance-free waste heat utilization commercial charcoal stove mainly comprises a bracket, a waste heat recycling device, an electric heater and a water bucket. According to the maintenance-free waste heat utilization commercial charcoal stove, the high-temperature waste flame and the high-temperature waste smoke are in contact with the waste heat recycling device in a first space at first time, so that the heating efficiency can be greatly improved. A waste heat recycling device main body is connected with a wing plate, a ring-shaped wing plate and a fort, wherein the waste heat recycling device has large enough heat exchange area, so that the excellent waste heat recycling effect is implemented. When the maintenance-free waste heat utilization commercial charcoal stove is capable of generating a large amount of hot water, boiled water or steam by using the waste heat while normally cooking rice and cooking dishes; the electric heater is matched with the water bucket, the maintenance-free waste heat utilization commercial charcoal stove still can be used as an electric steamer or an electric water heater even if not cooking rice and cooking dishes; according to the maintenance-free waste heat utilization commercial charcoal stove, the serious and long-standing problem that the hearth is easy to burn out of all time of a water-cooling type smoke channel and a water-cooling type hearth can be solved; a system of the maintenance-free waste heat utilization commercial charcoal stove is low in manufacturing cost, long in service life, high in reliability and simple in production process; the large-scale industrial production can be implemented; the maintenance-free waste heat utilization commercial charcoal stove has a broad market prospect.
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Description

Technical field

[0001] The invention relates to a charcoal-burning stove, in particular to a maintenance-free waste heat utilization commercial charcoal stove. Background technique

[0002] At present, cooking stoves in hotels and restaurants are mostly single-function non-energy-saving charcoal-burning stoves, and waste heat recovery systems are not installed in the stoves, resulting in serious energy waste. Moreover, the maintenance rate of commercially available charcoal stoves within half a year is close to 100%. Contents of the invention

[0003] In order to solve the problems of energy waste and high maintenance rate of ordinary stoves, the present invention provides a maintenance-free waste heat utilization commercial charcoal stove.

[0004] The technical solution adopted by the present invention to solve the technical problem is: the main body of the waste heat recovery device is a metal geometric body with a closed cavity; the main body of the waste heat recover...

Examples

Embodiment Construction

[0025] figure 1 , figure 2 A structural form of a maintenance-free waste heat utilization commercial charcoal stove is jointly described. A maintenance-free waste heat utilization commercial charcoal stove mainly consists of a bracket, a waste heat recovery device, an ash hopper, an electric heater, and a bucket. The legs 1, the lower frame 7, and the upper frame 11 together form a bracket; the main body 10 of the waste heat recovery device is a hollow metal body whose shape is cylindrical, or truncated, prismatic, or truncated; the main body of the waste heat recovery device has an upper ring Shaped wing 26; the upper annular wing upwardly has waste heat recovery unit turret 15; the main body of waste heat recovery has lower annular wing 9 downward; the lower end of the lower annular wing has ash hopper fixing steps 6; the lower annular wing There are multiple flaps on the inner side and the inside of the main body of the waste heat recovery device, and the flap 8 is one o...