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Gas-fired wall-hung boiler and reinforcing process thereof

A gas-fired wall-hung boiler and process technology, applied in lighting and heating equipment, coatings, fluid heaters, etc., can solve problems such as high cost, short service life, damage, etc., and achieve enhanced hardness, improved wear resistance, and reduced friction wear effect

Inactive Publication Date: 2018-05-11
ENG EQUIP CO LTD SUZHOU SAI SIDE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Gas wall-hung heating furnaces originated in Europe and have a history of hundreds of years. Now, due to the long history of development, mature technology and good quality of European-style wall-hung boilers, they have become the darling of the market. Gas wall-hung boilers have powerful family central heating functions. , which can meet the heating requirements of multiple rooms. The heat preservation function of gas wall-hung boilers is affected by two factors: local climate conditions and building insulation conditions. However, existing gas wall-hung boilers are easily damaged in the event of a fire. Short life, high cost

Method used

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  • Gas-fired wall-hung boiler and reinforcing process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] This embodiment provides a gas wall-hung boiler, including a body, a smoke exhaust pipe, and a temperature sensor. One end of the smoke exhaust pipe is set on the body of the dormitory, and the other end extends outside. The temperature sensor is set on the smoke exhaust pipe extending outside. A flame retardant layer is provided on the inner surface of the body, and the flame retardant layer includes the following components in parts by mass:

[0040] Bromocarbon polyurethane resin: 15 parts, zinc borate modified phenolic resin: 10 parts, filler: 2 parts, antioxidant T501: 0.5 parts, heat stabilizer: 0.05 parts, aluminum hydroxide: 1 part, magnesium hydroxide: 1 part , flame retardant: 2 parts, synergistic flame retardant: 1 part, modified vermiculite powder: 1 part, silicone oil: 4 parts, catalyst: 3 parts, anti-aging agent KY: 1 part, rare earth element: 0.1 part;

[0041] The filler is a mixture of molybdenum disulfide, graphite and talc powder, molybdenum disulfide...

Embodiment 2

[0059] This embodiment provides a gas wall-hung boiler, including a body, a smoke exhaust pipe, and a temperature sensor. One end of the smoke exhaust pipe is set on the body of the dormitory, and the other end extends outside. The temperature sensor is set on the smoke exhaust pipe extending outside. A flame retardant layer is provided on the inner surface of the body, and the flame retardant layer includes the following components in parts by mass:

[0060] Bromocarbon polyurethane resin: 20 parts, zinc borate modified phenolic resin: 15 parts, filler: 4 parts, antioxidant T501: 1 part, heat stabilizer: 0.1 part, aluminum hydroxide: 3 parts, magnesium hydroxide: 3 parts , flame retardant: 4 parts, synergistic flame retardant: 3 parts, modified vermiculite powder: 3 parts, silicone oil: 7 parts, catalyst: 5 parts, anti-aging agent KY: 3 parts, rare earth element: 0.2 parts;

[0061] The filler is a mixture of molybdenum disulfide, graphite and talc powder, molybdenum disulfid...

Embodiment 3

[0079] This embodiment provides a gas wall-hung boiler, including a body, a smoke exhaust pipe, and a temperature sensor. One end of the smoke exhaust pipe is set on the body of the dormitory, and the other end extends outside. The temperature sensor is set on the smoke exhaust pipe extending outside. A flame retardant layer is provided on the inner surface of the body, and the flame retardant layer includes the following components in parts by mass:

[0080] Bromocarbon polyurethane resin: 20 parts, zinc borate modified phenolic resin: 15 parts, filler: 4 parts, antioxidant T501: 1 part, heat stabilizer: 0.1 part, aluminum hydroxide: 3 parts, magnesium hydroxide: 3 parts , flame retardant: 4 parts, synergistic flame retardant: 3 parts, modified vermiculite powder: 3 parts, silicone oil: 7 parts, catalyst: 5 parts, anti-aging agent KY: 3 parts, rare earth element: 0.2 parts;

[0081] The filler is a mixture of molybdenum disulfide, graphite and talc powder, molybdenum disulfid...

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Abstract

The invention discloses a gas-fired wall-hung boiler which comprises a boiler body, a smoke discharging pipe and a temperature sensor, wherein one end of the smoke discharging pipe is arranged on theboiler body in a room; the other end of the smoke discharging pipe extends out of the room; the temperature sensor is arranged on the smoke discharging pipe which extends out of the room; and a flame-retardant layer is arranged on the inner surface of the boiler body, and comprises the following components in parts by mass: 15-20 parts of bromine carbon polyurethane resin, 10-15 parts of zinc borate modified phenolic resin, 2-4 parts of a filler; 0.5-1 part of an antioxidant T501, 0.05-0.1 part of a heat stabilizer, 1-3 parts of aluminum hydroxide, 1-3 parts of magnesium hydroxide, 2-4 parts of a flame retardant, 1-3 parts of a synergistic flame retardant, 1-3 parts of modified vermiculite powder, 4-7 parts of silicon oil, 3-5 parts of a catalyst, 1-3 parts of an anti-aging agent KY and 0.1-0.2 part of a rare earth element. The invention further discloses a reinforcing process of the gas-fired wall-hung boiler. The reinforcing process is simple and feasible. The reinforced gas-fired wall-hung boiler is better in abrasion-resistant property and flame-retardant property, longer in service life and lower in cost.

Description

technical field [0001] The invention relates to a gas equipment, in particular to a gas wall-hung boiler and its strengthening process. Background technique [0002] Gas wall-mounted heating furnaces first originated in Europe and have a history of hundreds of years. Now, due to the long history of development, mature technology and good quality of European-style wall-hung boilers, they have become the darling of the market. Gas wall-hung boilers have powerful family central heating functions. , which can meet the heating requirements of multiple rooms. The heat preservation function of gas wall-hung boilers is affected by two factors: local climate conditions and building insulation conditions. However, the existing gas wall-hung boilers are easily damaged in the event of a fire. Short life and high cost. Contents of the invention [0003] The technical problem to be solved by the present invention is to propose a gas-fired wall-hung boiler and its strengthening process ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H1/00F24H9/00F24H9/20C09D175/04C09D161/14C09D183/04C09D175/08C09D133/02C09D7/61C09D7/62
Inventor 顾建强
Owner ENG EQUIP CO LTD SUZHOU SAI SIDE
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