Groove type ironing machine

Abstract

The invention relates to a groove type ironing machine and belongs to the technical field of ironing machines. The groove type ironing machine comprises an ironing groove group, each ironing groove is in an arc shape with an upward arc opening, the ironing groove group comprises at least one rigid groove and at least one flexible groove, and transition grooves with downward arc openings are between the ironing grooves. The first ironing groove of the ironing groove group is a rigid groove, the second ironing groove is a flexible groove, a transition groove between the first ironing groove and the second ironing groove is a first transition groove, the rigid groove is provided with a transverse steam chamber partition fixedly arranged at the longitudinal middle position of an outer arc panel of an inner groove plate in the transverse direction, at least one longitudinal steam chamber partition is arranged between outer arc panels of the inner groove plate in the longitudinal direction to divide the ironing grooves into at least four steam chambers, each steam chamber is provided with a steam branch pipe respectively, and the steam branch pipe is communicated with a steam main pipe for centralized supply of steam. The groove type ironing machine is further provided with an adjustable pressurization system. The groove type ironing machine greatly improves ironing effect under the conditions that steam pressure is limited.

Description

technical field [0001] The invention relates to a trough type ironing machine, which belongs to the technical field of ironing machines. Background technique [0002] The ironing machine is used for the finishing process of the laundry room. After washing and pre-drying, linen such as bed sheets and quilt covers need to be sent to the ironing machine to evaporate the residual water. During this process, the linen is heated and pressurized. become dry and flat. According to the structure, the ironing machine can be divided into two categories: groove type ironing machine and roller type ironing machine. From the name, it can be roughly understood that the groove type ironing machine is heated by the groove, while the roller type ironer is heated by the roller. [0003] The ironing tank is the core component of the tank ironing machine. Currently, there are two commonly used forms: a rigid tank welded and processed with thick steel plates and a flexible tank welded and polish...

AI Technical Summary

Problems solved by technology

To heat such a large ironing tank, steam is required to provide continuous heat. When the steam circulates in the steam chamber, it continuously exchanges heat with the tank body, and condensed water is continuously formed, and reaches the bottom of the tank through the long and winding steam chamber. At the bottom, the steam has become unsaturated steam, mixed with too much water, its enthalpy value is greatly reduced, the temperature at the bottom of the tank will be lower than that at both ends of the tank, and the pressure of the linen on the roller when the ironing machine is working Next, all the pressure and heating surfaces are the bottom of the groove, so the heat distribution of the semicircular groove is uneven, resulting in deviations in the ironing effect and ironing requirements

[0009] 3. The existing ironing tank discharges the condensed water through the condensed water drain pipe at the bottom. The opening of the condensed water control valve is set. The drain pipe is discharged, so when the ironing tank is first turned on, the condensed water remaining in the ironing tank will slow down the heating speed of the ironing tank, and at the same time, it will also have a negative impact on the uniformity of the temperature of the ironing tank and the effect of ironing

The weights of the reducer and the fan are inconsistent, and their weight difference causes uneven pressure on the linen on both sides of the roller, which may cause bevels or wrinkles on the linen that is ironed out

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