CN2097955U

CN2097955U - Electric heating steam generator

Info

Publication number: CN2097955U
Application number: CN 91201921
Authority: CN
Inventors: 郑炳泮; 梁岳超
Original assignee: SHENGTANG METALS FURNITURE FAC
Current assignee: SHENGTANG METALS FURNITURE FAC
Priority date: 1991-01-31
Filing date: 1991-01-31
Publication date: 1992-03-04

Abstract

The electric heating steam generator consists of generator, heating pipe, pressure controller, electric control box, etc. the pressure controller is used to control the power supply of the heating pipe automatically to be turned off or on according to the change of the steam pressure inside the generator to reach the constant steam pressure without exhaust via exhaust valve.

Description

Electric heat steam generator

The utility model belongs to the device with electric heating heating water generates steam, but the adapted vapour iron is used for clothes processing, launders the industry ironing clothes.

The present lower clothing fabric of clothes manufacturing ironing temperature, be extensive use of vapour iron, so as to guaranteeing to launder quality, because of vapour iron need be used steam, many in the past use coal burning boilers or thermo oil boiler produce steam, but there is environmental pollution, equipment is big, unhandy shortcoming, for this reason, brought into use electric heating steam generator to produce steam at present, avoided above-mentioned shortcoming, make things convenient for individuality or the collective needs of clothes processing on a small scale greatly, but existing electric heating steam generator adopts the safety valve exhaust to reach the purpose of constant steam pressure more, during hypertonia discharge of steam is fallen, so just, causing waste of steam is waste of energy, and frequent exhaust simultaneously forms the influence of noise again, so still have shortcoming in control and use.

The purpose of this utility model provides a kind of electric-heating steam generating means, adopt pressure controller to control the constant pressure that steam takes place, when pressure exceeds steady state value, pressure controller just cuts off heating power supply, stop the generation of steam, need not frequent exhaust decompression, overcome the shortcoming of prior art; When steam pressure was lower than steady state value, then pressure controller was connected heating power supply, recovered the generation of steam.

Below in conjunction with accompanying drawing narration the utility model structure and operation principle.

Fig. 1 is textural association figure of the present utility model.

Fig. 2 is an example structure front view of the present utility model.

Fig. 3 is an example structure left side view of the present utility model

Fig. 4 is the electric cabinet electrical schematic diagram.

See Fig. 1, the utility model comprises by still (1) takes place, heating tube (2), pressure controller (3), electric cabinet (4), steam valve (5), safety exhaust (6) and watered cup compositions such as (7), water adds in the generation still (1) from watered cup (7), behind certain water level, stop to add, electric cabinet (4) energising heating tube (2), heating tube (2) produces steam with the water heating, steam reaches certain pressure in still (1) takes place after, can open steam valve (5) uses for vapour iron, in order to keep taking place the interior steam pressure constant (being the constant pressure value) in the certain pressure scope of still (1), adopt pressure controller (3) to control automatically, in still (1) takes place during steam pressure overpressure steady state value, pressure controller (3) can cut off the interior heating power supply of electric cabinet (4) automatically, the no electrical heating of heating tube (2), steam stops to produce, steam pressure falls back steady state value and need not through the frequent exhaust decompression of safety exhaust (6), reduce vapour losses and saves energy, avoided noise; When steam pressure was lower than the constant pressure value in still (1) takes place, pressure controller (3) can be connected the interior heating power supply of electric cabinet (4) automatically, and heating tube (2) recovers the energising heating, and steam produces again; Adding the water yield that takes place in the still (1) can find out from water level meter (8); water level descends because moisture constantly evaporates; when being lower than under the water level, the water yield prescribes a time limit; water level meter (8) can cut off the heating power supply in the electric cabinet (4) automatically; and jingle bell is reported to the police simultaneously, and protection heating tube (2) is not burnt.

The utility model has the advantage of that the control of steam pressure controller is sensitive reliable, need not exhaust, noiselessness, can take full advantage of steam, save electric energy, adopt the 220V power supply to be suitable for civilian.

Claims

1, a kind of electric-heating steam generating means, comprise by still (1), heating tube (2), electric cabinet (4), safety exhaust (6), steam valve (5) and watered cup (7) etc. take place and forming, it is characterized in that also being equipped with pressure controller (3), when steam pressure exceeded the constant pressure value in still (1) takes place, pressure controller (3) was understood automatically the dump of the interior heating tube of electric cabinet (4) (2) is stopped to produce steam; When steam pressure was lower than the constant pressure value in still (1) takes place, pressure controller (3) can recover to produce steam automatically with the power connection of the interior heating tube of electric cabinet (4) (2).