Large cooking stove waste-heat boiling-water heater
A technology for large pot stoves and water heaters, which is applied in water heaters/stoves, household heating, heating methods, etc., can solve problems such as restricting the smooth development of energy conservation and emission reduction, energy shortage, waste, etc.
Inactive Publication Date: 2015-02-25
李福成
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Problems solved by technology
[0002] The market includes all kinds of large pots and stoves used in daily life. Whether it is gas or oil, the waste heat is discharged into the atmosphere. The temperature is as high as nearly 400°C, and the heat utilization rate is only about 30%. The operating cost is relatively high, but among all users It has been used like this all the time. It is the same in restaurants, cafeterias, and all living circles. The waste is amazing, and at the same time it causes energy shortage, boiling water
Hot water needs to invest in other equipment to complete, which seriously restricts the smooth development of energy saving and emission reduction
Method used
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[0011] Such as Figure 1-Figure 3 As shown, a large pot stove waste heat water heater consists of a large pot stove shell, a large pot stove insulation layer, a large pot stove load-bearing bracket, a skeleton, a base, a burner assembly hole, a large pot stove support frame, a waste heat pot insulation layer and Shell, waste heat pot support, metal liner, waste heat pot load-bearing support, skeleton shell, outlet pipe, two-pass fire pipe, three-pass fire pipe, water level gauge, atmospheric communication hand hole, flue gas heat exchanger, heat exchange outlet pipe, Exhaust gas outlet, large pot stove mouth, stove side panel, drain outlet, stove plate, water inlet pipe, smoke exhaust pipe, bimetallic thermometer, exhaust gas inlet pipe, waste heat pot sealed insulation door, front movable door, front smoke chamber and The composition of the tap water inlet is characterized in that a skeleton 4, a waste heat pot support 9 and a waste heat pot load-bearing support 11 are instal...
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The invention discloses a large cooking stove waste-heat boiling-water heater. A framework (4), a waste-heat pan support frame (9) and a waste-heat pan bearing support frame (11) are arranged on a base (5) to support a large cooking stove shell (1), a large cooking stove heat-insulating layer (2), a supporting waste-heat pan heat-insulating layer and a shell (8); a large cooking stove bearing support frame (3), a combustor assembling hole (6) and a large cooking stove bearing framework (7) are arranged at the bottom of the large cooking stove shell (1); one side of the upper part of a large cooking stove is provided with a tail gas pipe inlet (28) connected with a waste-heat pan, a double-pass fire tube (14) and a triple-pass fire tube (15) are arranged in the waste-heat pan, and a hand hole (17) communicated with the atmosphere and a bimetallic thermometer (27) are arranged at the top of the waste-heat pan; a smoke exhaust pipe (26) positioned at the rear of the waste-heat pan is provided with a smoke gas heat exchanger (18), the lower side of the smoke gas heat exchanger (18) is connected with the triple-pass fire tube (15), a vertical heat exchange water outlet pipe (19) is arranged in the middle of the smoke gas heat exchanger (18), a tail gas exhaust port (20) is arranged at the top of the smoke gas heat exchanger (18), and a tap water inlet (32) is arranged on one side of the lower part of the vertical heat exchange water outlet pipe (19). According to the large cooking stove waste-heat boiling-water heater, the large cooking stove and the waste-heat pan are both provided with heat-insulating layers and fireproof materials, the temperature of the shell (8) is lower than 40 DEG C, the heat obtained by the waste-heat pan can reach 50%, and the utilization ratio of the heat can reach 80%.
Description
technical field [0001] The invention relates to a water heater for boilers and stoves, in particular to a water heater for boilers and stoves with residual heat. Background technique [0002] The market includes all kinds of large pots and stoves used in daily life. Whether it is gas or oil, the waste heat is discharged into the atmosphere. The temperature is as high as nearly 400°C, and the heat utilization rate is only about 30%. The operating cost is relatively high, but among all users It has been used like this all the time, in restaurants, cafeterias, and in all living circles, the waste is astonishing, and at the same time it causes energy tension and boils water. Hot water still needs to invest in other equipment to complete, which seriously restricts the smooth development of energy saving and emission reduction. Contents of the invention [0003] The object of the present invention is to provide a gas or fuel oil boiler waste heat water heater, which utilizes th...
Claims
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IPC IPC(8): F24C13/00F24C15/08
CPCF24C13/00F24C15/08
Inventor 李福成
Owner 李福成