Unlock instant, AI-driven research and patent intelligence for your innovation.
Fuel gas equipment
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of equipment and gas, applied in the field of gas equipment, can solve problems affecting the service life of burner sheet metal components
Pending Publication Date: 2021-05-04
WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD +1
View PDF0 Cites 4 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0004] In related technologies, the main combustion method used in gas water heaters is flame combustion. With the continuous development of combustion technology, the combustion intensity of the burner is increasing, and the working temperature of the combustion chamber is increased. High temperature will affect the use of the sheet metal components of the burner. life
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0098] Such as Figure 1 to Figure 3 As shown, the gas equipment 10 is sequentially provided with a heat exchanger 60, a burner 500 and a fan 30 from top to bottom, wherein the burner 500 is arranged inside the frame body 100, the fan 30 is arranged outside the frame body 100, and the heat exchanger 60 It can be arranged outside or inside the frame body 100 , and part of the heat exchanger 60 can also be arranged inside the frame body 100 and the other part can be arranged outside the frame body 100 .
[0099] Specifically, such as Figure 1 to Figure 3 As shown, the frame body 100 defines a chamber 11 , the burner 500 is disposed on the lower side of the chamber 11 , the fan 30 is installed outside the frame body 100 , and the outlet of the fan 30 is opposite to the burner 500 . That is, when the fan 30 is started, the air will be sent into the chamber 11 and mixed with the gas entering the burner 500 to form an air-fuel mixture to be burned. The air-fuel mixture is ignited...
Embodiment 2
[0108] Such as Figure 1 to Figure 4 As shown, a plurality of turning parts 41 are formed on the partition 200 , and the turning parts 41 protrude from the inside to the outside, and the air outlet holes 52 are formed on the turning parts 41 . refer to Figure 15 The airflow direction indicator arrow in the figure indicates that the airflow flows from bottom to top along the air duct 50. After encountering the turning part 41, a part of the airflow is directed to the direction of the burner 500, that is, flows out from the air outlet 52 provided by the turning part 41. In other words, the turning portion 41 intercepts the airflow in the air duct 50, so that a part of the airflow is diverted from the air outlet 52, thereby forming an air film on the inner wall surface of the partition 200, preventing the hot air from flowing toward the frame 100. .
[0109] In an optional embodiment, such as Figure 1 to Figure 4 As shown, the turning portion 41 includes: a first section 411...
Embodiment 3
[0111] The air outlet hole 52 is a strip-shaped hole extending along the horizontal direction. The strip-shaped air outlet structure can increase the air outlet surface as much as possible, so that an air film can be formed on the entire circumferential inner wall of the partition 200, preventing hot air from approaching the frame 100, and further preventing the temperature rise of the frame 100 from being too high.
[0112] In an optional example, the air outlet holes 52 are evenly distributed along the circumferential direction of the partition, so that a uniform air film is formed on the entire circumferential inner wall of the partition 200, preventing the hot air from approaching the frame 100, and ensuring the ventilation of the entire frame 100. The temperature of each part is about the same.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
PUM
Login to View More
Abstract
The invention provides fuel gas equipment. The fuel gas equipment comprises a frame body and a partition plate, the partition plate is arranged in the frame body and comprises a flow guide part and a heat insulation part, a first flow guide channel is defined by the flow guide part and the frame body, a first air outlet hole is formed in the flow guide part, and the first air outlet hole communicates with the first flow guide channel and faces the heat insulation part. According to the fuel gas equipment, the partition plate is arranged on the inner side of the fuel gas equipment, and the partition plate can reduce heat transferred from the interior of the fuel gas equipment to the fuel gas equipment, so that the temperature of the fuel gas equipment is reduced, the influence of high temperature generated by a combustor on metal plate components such as the fuel gas equipment is reduced, and thus the service life of the metal plate components such as the fuel gas equipment is prolonged.
Description
[0001] This application claims the priority of the Chinese patent application with the application number 201911054574.6 and the title of the invention "gas equipment" filed with the China Patent Office on October 31, 2019, the entire contents of which are incorporated herein by reference. technical field [0002] The invention relates to the field of gas heating, in particular to a gas device. Background technique [0003] At present, a gas water heater is a device that heats cold water by burning gas. [0004] In related technologies, the main combustion method used in gas water heaters is flamecombustion. With the continuous development of combustion technology, the combustion intensity of the burner is increasing, and the working temperature of the combustion chamber is increased. High temperature will affect the use of the sheet metal components of the burner. life. Contents of the invention [0005] The present invention aims to solve at least one of the technical ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to View More 
Login to View More