CN201196409Y

CN201196409Y - Improved pressure steam forming apparatus

Info

Publication number: CN201196409Y
Application number: CNU2008201016651U
Authority: CN
Inventors: 游图明
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-03-14
Filing date: 2008-03-14
Publication date: 2009-02-18
Anticipated expiration: 2018-03-14
Also published as: WO2009111989A1

Abstract

The utility model discloses an improved pressure steam forming device, which comprises a heating element, a water pump, a water tank as well as a steam forming pipe and an electric heating pipe which are embedded in the heating element, wherein the steam forming pipe is provided with an inlet and an outlet, the water pump is connected between the inlets of the water tank and the steam forming pipe, the outlet of the steam forming pipe is connected with a filtering device, an outlet of the filtering device is connected with a pipe diameter reducing part, and the inner diameter of the pipe diameter reducing part is smaller than that of the steam forming pipe. The pipe diameter reducing structure is adopted at an outlet of the steam forming device, thereby ensuring that the pressure of steam produced by the steam forming device is increased by various times compared with the prior products; and the filtering device is arranged at the position with larger pipe diameter in a steam channel, the area of a filter screen greatly exceeds the cross section of the steam channel, and the filter screen can everlastingly filter impurities mixed in water vapor to ensure that the pipe diameter reducing part is not blocked.

Description

Improved steam forms device

Technical field

The utility model relates to steam and forms device, specifically is meant a kind of formation device with steam of certain pressure.

Background technology

Formation device with steam of certain pressure has widely to be used, and typical example is vapor cleaner and steam and dry iron.The basic structure of vapor cleaner and principle are by a small pump water in one water tank to be squeezed in the U-shaped pipe from the inlet of a U-shaped pipe, this U-shaped pipe is embedded in the calandria, also be embedded with the electrothermal tube that it is heated in this calandria, during the electrothermal tube energising calandria is heated, calandria heats the U-shaped pipe, make the water of squeezing in the U-shaped pipe be heated vaporization, outlet ejection from the U-shaped pipe, form required steam, it is greasy and be difficult to the place cleaned with cold water that this steam can be used for cleaning the kitchen range top or other.The basic principle of steam and dry iron is provided with a dripping and leaking device above ironing board, the water in the water tank drips in the vapor chamber of ironing board top from dripping and leaking device, and is subjected to thermosetting steam, sprays the aperture from ironing board, so that ironed clothing is carried out humidification.

Similarly need the occasion of steam to also have a lot, pick palpus cutter, steam mop or the like as steaming face massager, steam hair iron, steam.Its common shortcoming is that the steam pressure that produces is not enough, and has a small amount of globule in the steam of ejection, is difficult to reach good effect.

The applicant has submitted the application for a patent for invention that portion themes as " steam formation method; install and adopt the washer of this device; flatiron " on February 9th, 2007 to State Intellectual Property Office, its number of patent application is 200710007474.9, steam in this application forms device and comprises calandria, water pump, water tank and the steam that is embedded in this calandria form pipe, electric heating tube, this electric heating tube connects power supply calandria is heated, this steam forms pipe and has an inlet and an outlet, water pump is connected in water tank and steam and forms between the inlet of pipe and form in the pipe the water in the water tank is driven into steam, and the exit that this steam forms pipe forms one and makes steam form the caliber that is subjected to the steam of thermosetting to improve pressure by water in the pipe to dwindle portion.In practice, owing to be mixed with impurity inevitably in the water, it is blocked therefore to cause this caliber to dwindle portion easily, and influence is used.

The utility model content

The utility model provides a kind of improved steam to form device, and its main purpose is that the caliber that overcomes above-mentioned original steam formation device dwindles the shortcoming that portion is stopped up by impurity easily.

The utility model adopts following technical scheme: improved steam forms device, the steam that comprises calandria, water pump, water tank and be embedded in this calandria forms pipe and electric heating tube, this steam forms pipe and has an inlet and an outlet, water pump is connected in water tank and steam forms between the inlet of pipe, the outlet that this steam forms pipe is connected with filter, the outlet of this filter is connected with a caliber and dwindles portion, and this caliber dwindles the internal diameter of the internal diameter of portion less than steam formation pipe.

The steam of aforementioned improved forms device, its filter comprises the discoid body of the relative and airtight butt joint of periphery of two concave surfaces, be folded with a screen pack between two discoid bodies, the opposing convex surface of two discoid bodies be respectively equipped with two discoid bodies between the connector that is communicated with of space.

The steam of aforementioned improved forms device, and the internal diameter that its steam forms pipe is the 5-20 millimeter, and the internal diameter that described caliber dwindles portion is the 1-3 millimeter.

By above-mentioned description to the utility model structure as can be known, compare with prior art, the utlity model has following advantage: form the structure that the exit of device adopts caliber to dwindle at steam, compare the increase several times with product in the past thereby make steam form the pressure of the steam that device produces; And the caliber in steam channel is provided with filter than large part, and the area of this screen pack substantially exceeds the sectional area of steam channel, the impurity that is mixed with in the filtered water steam enduringly, and it is unlikely blocked to make caliber dwindle portion.

Description of drawings

Fig. 1 is the outside perspective view of the utility model specific embodiment;

Fig. 2 is the external partial structural representation of the utility model specific embodiment;

Fig. 3 is the explosive view of the utility model specific embodiment;

Fig. 4 forms the perspective view of device for the utility model steam;

Fig. 5 is the three-dimensional exploded view of the utility model filter.

The specific embodiment

The specific embodiment of the present utility model is described with reference to the accompanying drawings.

Present embodiment is to have used the vapor cleaner that steam of the present utility model forms device.See figures.1.and.2, the primary structure of this steam clean comprises left half shell 11, right half shell 12, air ducting 2, water tank 3 and roller devices 4.Group is provided with steam and forms device in a left side half shell 11, right half shell 12, and forms the hand hole of being convenient to hand 10 above it; Air ducting 2 is mounted on the front upper place of left half shell 11, right half shell 12, and its preceding bottom forms air port 21, and is provided with roller devices 4, so that move; Water tank 3 is mounted on the rear portion of left half shell 11, right half shell 12, and this water tank 3 is provided with filler 31.

With reference to Fig. 3 and Fig. 4, above-mentioned steam forms that device comprises calandria 51, water pump 53, water tank 3 and steam of being embedded in this calandria 51 form pipe 55 and electric heating tube 52, this steam forms pipe 55 and has an inlet 551 and one outlet 552, water pump 53 is connected in water tank 3 and steam forms between the inlet 551 of pipe 55, the outlet 552 that this steam forms pipe 55 is connected with a filter 57, the outlet of this filter 57 is connected with a caliber and dwindles portion 58, with reference to Fig. 2, this caliber dwindles the below that portion 58 is positioned at described air outlet 21.The preferable span that above-mentioned steam forms the internal diameter of pipe 55 is the 5-20 millimeter, and the preferable span that above-mentioned caliber dwindles the internal diameter of portion is the 1-3 millimeter.

With reference to Fig. 5, this filter 57 comprises the discoid body 571,572 of the relative and airtight butt joint of periphery of two concave surfaces, be folded with between two discoid bodies 571,572 screen pack 570, two discoid bodies 571,572 opposing convex surfaces be respectively equipped with two discoid bodies 571,572 between the

connector

5711,5721 that is communicated with of space.

The circuit control section of above-mentioned water pump 53, electric heating tube 52, air ducting 2 is not an emphasis of the present utility model, and the technology that is well known to those skilled in the art, and only describes with regard to its course of work at this.When water pump 53 is started working, water in the water tank 3 is driven into steam to be formed in the pipe 55, calandria 51 is heated in electric heating tube 52, steam is formed pipe 55 heating, steam forms the vaporization of being heated of water in the pipe 55, the water vapour that forms dwindles portion's 58 ejections by caliber after installing 57 impurity screenings after filtration, and simultaneously, the wind that air ducting 2 blows out cooperates the steam of ejection to carry out cleaning.

Above-mentioned only is the specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.

Claims

1. improved steam forms device, the steam that comprises calandria, water pump, water tank and be embedded in this calandria forms pipe and electric heating tube, this steam forms pipe and has an inlet and an outlet, water pump is connected in water tank and steam forms between the inlet of pipe, it is characterized in that: the outlet that this steam forms pipe is connected with filter, the outlet of this filter is connected with a caliber and dwindles portion, and this caliber dwindles the internal diameter of the internal diameter of portion less than steam formation pipe.

2. improved steam as claimed in claim 1 forms device, it is characterized in that: described filter comprises the discoid body of the relative and airtight butt joint of periphery of two concave surfaces, be folded with a screen pack between two discoid bodies, the opposing convex surface of two discoid bodies be respectively equipped with two discoid bodies between the connector that is communicated with of space.

3. improved steam as claimed in claim 1 forms device, it is characterized in that: the internal diameter that described steam forms pipe is the 5-20 millimeter, and the internal diameter that described caliber dwindles portion is the 1-3 millimeter.