Correcting and shaping device for steel pipe heater
A technology for shaping devices and heaters, applied in washing devices, textiles and papermaking, and other washing machines, etc., can solve problems such as increasing noise, axis deviation, changing drum dynamic balance, etc., and achieves the effect of reducing vibration noise and simple structure
Pending Publication Date: 2022-05-24
ANHUI NINGGUO TIANCHENG ELECTRIC MACHINE
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Problems solved by technology
[0003] The heater will be deformed due to thermal expansion and contraction as the use time increases, especially the existing electric heating such as figure 1 As shown, one end of the heating pipe is supported by the bracket 02, and the heater 01 is most likely to be deformed in the vertical direction, which will cause the overall center of gravity of the front-loading washing machine to change, make the overall center of gravity deviate from the axis of drum rotation, and then change the rotation time of the drum. dynamic balance, thereby increasing the noise
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[0029] The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar symbols refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, but not to limit the present invention.
[0030] It is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "top", "bottom", "front", "rear", "left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", "Radial", "Circumferential" The orientation or positional relationship indicated by "to" and the like is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present inve...
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The invention discloses a steel pipe heater correcting and shaping device which comprises a heater, an upper limiting plate, a lower limiting plate, a first gravity center adjusting block and an adjusting supporting column, the heater is provided with a mounting plate and a heating pipe, and the heating pipe is fixed to the mounting plate; the upper limiting plate and the lower limiting plate are respectively fixed on the mounting plate, are respectively positioned above and below the heating pipe, and are used for limiting the deformation of the heating pipe in the vertical direction; the adjusting supporting column is installed on the lower limiting plate and used for supporting the lower limiting plate. The first gravity center adjusting block is installed on the upper limiting plate and / or the lower limiting plate, and the distance between the first gravity center adjusting block and the installation plate is adjustable. The steel pipe heater correcting and shaping device is simple in structure, it is guaranteed that the overall gravity center of a washing machine is on the rotating axis of an inner barrel of the washing machine by avoiding thermal expansion and cold contraction deformation of the heating pipe of the heater in the vertical direction, and then vibration noise of the washing machine is reduced.
Description
technical field [0001] The invention relates to the technical field of heater-related equipment, in particular to a straightening and shaping device for a steel pipe heater. Background technique [0002] At present, the front-loading washing machine is generally provided with a heater 01 for heating the washing water between the inner and outer drums. By increasing the temperature of the washing water, the cleaning effect of laundry is improved. A bracket 02 for fixing the heater is provided in the outer drum. A heater insertion port is provided; a protruding heater installation groove 03 is specially set at the bottom of the outer cylinder for installing the heater, and the bracket 02 is laterally fixed at the bottom of the installation groove, such as figure 1 shown. [0003] The heater will deform to a certain extent due to thermal expansion and contraction with the increase of use time, especially the existing electric heaters such as figure 1 As shown, one end of the ...
Claims
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Login to View More IPC IPC(8): D06F39/04
CPCD06F39/04
Inventor 佘宏广石杰毅屈万清
Owner ANHUI NINGGUO TIANCHENG ELECTRIC MACHINE