Safe energy saving method for electric heating fire box

Abstract

The invention discloses a safe energy saving method for an electric heating fire box. In order to overcome the defects that an existing electric heating fire box covered with an object easily causes fire disasters, safety performance is poor and control is not suitable, a face heat conduction insulating layer, a heating face plate layer and an insulating heat preservation layer are arranged on a foot containing mechanism and box walls, the comfortable temperature values, the safe temperature value and the safe heating time value are set on a control device, the comfortable temperature values are divided into at least two gradient values corresponding to gradients of heating power of electric heating elements, and the control device comprises an installation control inclined panel and an installation control straight panel. The safe energy saving method is used for manufacturing the electric heating fire box, office tables, study desks and the like which conduct heating and heat preservation during work and study, the 719 person-time tests show that no fire disasters can be caused, the electric heating fire box is safe and comfortable in use, energy is saved by 15% or above, the blood circulation of the lower parts of the human body can be promoted, the pain from rheumatism is relieved, life cultivation and health preservation are facilitated, and practicability is high.

Description

technical field [0001] The invention mainly relates to a safe and energy-saving method of a box-type movable footrest electric heater with a heat-preserving covering on top, in particular to a safe and energy-saving method for an electric heating firebox. Background technique [0002] The existing box-type movable footrest electric heater with a warm covering on the top has become more and more widely used because of its comfortable heating, rheumatism-proof and health-preserving effects, easy to meet diverse and individual needs, and easy to use. A way of heating in winter. However, the appliance used in this heating method—the electric heating firebox has the disadvantages that because the electric heating firebox is used for heating, a warm covering is placed on it, and it is easy to forget to cut off the power, which often causes fires; secondly, Its control device lacks temperature control mode settings for this heating method, and lacks gradual and gentle heating and ...

AI Technical Summary

Problems solved by technology

However, the appliance used in this heating method—the electric heating firebox has the disadvantages that because the electric heating firebox is used for heating, a warm covering is placed on it, and it is easy to forget to cut off the power, which often causes fires; secondly, Its control device lacks temperature control mode settings for this heating method, and lacks gradual and gentle heating and cooling control, which makes a great impact on the power grid and associated electrical appliances, and due to frequent full-load switching, it consumes a lot of power and is easy to Damage to the electric heating control element reduces the safety and provides conditions for the occurrence of fire

[0003] At present, the computer-controlled switches of the movable box-type electric heaters used in the market all work at full power, and then turn off at full load when the set temperature is reached (for example: 1000W power, set temperature 50 degrees, and the actual The temperature will reach about 60 degrees, which is extremely unsafe and uncomfortable for heating. It will be turned off and on in a few seconds to a few minutes, so the impact current is large and the service life is short. Not only does it not save electricity, but it consumes a lot of electricity , and it is easy to cause safety hazards such as fire, affecting related household appliances and power grids

Some control buttons are more than 5, and the switch buttons are quite complicated, which is inconvenient for the elderly and children to use

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