Fireplace for gasifying and burning fuel

Abstract

A fireplace includes a housing, a burner, a gasification device, a liquid supply device, a fuel tank, and a controller. The burner includes an intake port, horizontal portions, and inclined portions. Ends of inclined portions are connected to ends of horizontal portions, and the other ends of the horizontal portions are connected to each other. The horizontal portions, the inclined portions, and the main body each have a hollow structure and are in communication. The inclined portions are inclined with respect to the horizontal portions, and the inclined portions and the horizontal portions are combined into a three-dimensional shape. The intake port is below the burner and communicates with the interior of the burner. The horizontal portions include first flame holes, the inclined portions include second flame holes, and the main body includes third flame holes. Flames burn in the main body, the horizontal portions, and the inclined portions.

1 . A fireplace for gasifying and burning fuel, characterized by: comprising a housing, a burner, a gasification device, a liquid supply device, a fuel tank, and a controller; the burner is composed of a gas intake port, several horizontal portions, and several inclined portions, one end of each of the horizontal portions is connected, and one end of each inclined portion located at a lower position is connected and fixed to the other end of a horizontal portion; an output port of the fuel tank is connected to an inlet of the liquid supply device, an outlet of the liquid supply device is connected to an inlet of the gasification device, and an outlet of the gasification device is connected to the gas intake port; the overall height of the gasification device is lower than the overall height of the burner; the controller is connected to the gasification device and the liquid supply device; the horizontal portions and the inclined portions each have an internally hollow structure and communicate with each other, and the inclined portions are inclined upwardly at an angle <α with respect to the horizontal portions; the gas intake port is provided on bottom surfaces of the horizontal portions and communicates with the interior of the horizontal portions; and the horizontal portions are provided with several first flame holes, and the inclined portions are provided with several second flame holes. 
     
     
         2 . The fireplace for gasifying and burning fuel according to  claim 1 , wherein: the upwardly inclined angle <α of each of the inclined portions may be the same or different, where <α is 20° to 80°. 
     
     
         3 . The fireplace for gasifying and burning fuel according to  claim 1 , wherein: lower surfaces of the horizontal portions each have an upwardly inclined angle  4 B, where <β is 1° to 10°. 
     
     
         4 . The fireplace for gasifying and burning fuel according to  claim 1 , wherein: the burner further comprises several simulated solid fuels fastened to the inclined portions. 
     
     
         5 . The fireplace for gasifying and burning fuel according to  claim 4 , wherein: the inclined portions are provided with supporting surfaces, wherein the supporting surfaces can support the simulated solid fuels. 
     
     
         6 . The fireplace for gasifying and burning fuel according to  claim 1 , wherein: the number of horizontal portions is greater than or equal to 3; the burner further comprises a combustion chamber main body connecting each of the horizontal portions together; the combustion chamber main body has a hollow structure and is provided in the middle of all the horizontal portions, and each of the horizontal portions is arranged around the circumference of the combustion chamber main body, wherein spacing between any two of the horizontal portions may be the same or different; the gas intake port is provided on a bottom surface of the combustion chamber main body, the gas intake port communicates with the interior of the combustion chamber main body, and the interior of the combustion chamber main body communicates with the interior of the horizontal portions; and the combustion chamber main body is provided with several third flame holes. 
     
     
         7 . The fireplace for gasifying and burning fuel according to  claim 6 , wherein: the combustion chamber main body is provided with several combustion air inlets. 
     
     
         8 . The fireplace for gasifying and burning fuel according to  claim 7 , wherein: upper surfaces of the combustion air inlets are higher than an upper surface of the combustion chamber main body. 
     
     
         9 . The fireplace for gasifying and burning fuel according to  claim 1 , wherein: a bottom of the burner may be provided with pebbles and/or crystal stones and/or crushed glass and/or simulated charcoal beds and simulated solid fuels for decoration, which are used to simulate the structure of a carbon bed after a real solid fuel is burned. 
     
     
         10 . The fireplace for gasifying and burning fuel according to  claim 1 , wherein: the liquid supply device is a liquid supply device that delivers a flow at a constant average speed. 
     
     
         11 . The fireplace for gasifying and burning fuel according to  claim 1 , wherein: the gasification device comprises a gasification chamber and heating elements, an inner cavity of the gasification chamber is provided with cooling fins, the heating elements are provided below the inner cavity of the gasification chamber, and the heating elements are connected to the controller. 
     
     
         12 . The fireplace for gasifying and burning fuel according to  claim 1 , wherein: the fireplace comprises an ignition device and a flame detecting device, the ignition device is arranged close to the first flame holes and/or the third flame holes, and the flame detecting device is arranged close to the first flame holes and/or the second flame holes and/or the third flame holes. 
     
     
         13 . The fireplace for gasifying and burning fuel according to  claim 1 , wherein: the gas intake port is connected to the gasification device through a gas intake pipe, and the gas intake pipe is made of a non-metallic pipe. 
     
     
         14 . The fireplace for gasifying and burning fuel according to  claim 1 , wherein: the burner is provided above the housing; and the fireplace further comprises a decorative piece which is provided at the periphery of the housing.