Quick-opening air door
A damper and door panel technology, which is applied in the field of quick-opening dampers, can solve the problems of long stroke of straight-stroke cylinders, affecting reliability, and occupying a large installation space, so as to ensure the opening and pressing force, compact and easier to install, and reduce space Effect
Pending Publication Date: 2021-03-26
无锡众荟合创工业技术有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In this way, there are problems that the straight stroke cylinder has a long stroke, the overall size is too high, the installation space is too large, and the compactness of the device is affected.
[0005] Because accidents do not happen frequently, when the quick-open damper is in the closed position for a long time, the cylinder push rod remains extended, and the surface of the piston rod is prone to environmental corrosion, which may scratch the bearing and sealing ring during operation, affecting reliability
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0027] refer to Figure 1-3 , quick opening damper, including base frame, door panel, connecting mechanism and power device, the base frame is provided with a channel corresponding to the size of the door panel, the power end of the power device is connected to one end of the connecting mechanism, the other end of the connecting mechanism is connected to the door panel, and the connecting mechanism Driven by the power device, the door panel is driven to translate and / or turn over. By driving the door panel to achieve translation and / or flip action, the door panel can not only be translated but also turned over to achieve air vent ventilation, so that the door panel d...
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 discloses a quick-opening air door, and belongs to the technical field of hot air pipeline air doors. The air door comprises a base frame, a door plate, a connecting mechanism and a power device, the base frame is provided with a channel corresponding to the size of the door plate, the power end of the power device is connected with one end of the connecting mechanism, the other endof the connecting mechanism is connected to the door plate, the connecting mechanism is driven by the power device to drive the door plate to translate and / or overturn, the door plate is driven to translate and / or overturn so that the door plate can translate and overturn to achieve air port ventilation, the door plate does not need to be opened linearly, the space required for opening and closingthe door plate is greatly reduced, the overall space of the mechanism is saved, so that the structure of the quick-opening air door is more compact, and the quick-opening air door is easier to install in a narrow space.
Description
technical field [0001] The invention relates to the technical field of hot air duct dampers, in particular to a quick-open damper. Background technique [0002] The quick-open damper is generally installed in the hot air duct of the heating furnace. As a safety function component, it is opened urgently when the fan fails to realize natural ventilation in the furnace, maintain the basic combustion state and avoid accidents. [0003] The quick-open damper is closed for a long time, and the high-performance sealing can prevent the leakage of hot air and help reduce the overall energy consumption of the equipment. The quick-open damper will be opened only when the fault state is interlocked during use, so the action is required to be absolutely reliable. [0004] At present, there are two methods of traditional quick-opening dampers on the market, which are respectively applied to the bottom and side installation of the hot air duct, but generally a straight-stroke cylinder is ...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F23L13/10
CPCF23L13/10
Inventor 汤锋周哲孙烁周兴缪栖涯
Owner 无锡众荟合创工业技术有限公司