CN200943844Y

CN200943844Y - Steam generator

Info

Publication number: CN200943844Y
Application number: CN 200620014448
Authority: CN
Inventors: 肖宏意
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-31
Filing date: 2006-08-31
Publication date: 2007-09-05
Anticipated expiration: 2016-08-31

Abstract

The utility model relates to a steam generator. The utility model consists of a water storage tank, a bottom seat of the steam generator, a steam chamber on the bottom seat of the steam generator, a water supply pipe supplying water from the water storage tank to the steam chamber, a water supply magnet valve arranged on the water supply pipe, and a steam outlet pipe on the steam chamber. The surface of an evaporator of the bottom seat of the steam generator is composed of a conical surface with a honeycombed structure; the honeycombed structure is composed of a plurality of uniformly distributed blind holes; the water outlet end of the water supply pipe is hanged on the right upper section of the surface of the evaporator of the bottom seat of the steam generator in the steam chamber; a flow control valve is arranged under the water supply magnet valve; a heating resistance tube is arranged in the bottom seat of the steam generator; a temperature controller is arranged in the bottom seat of the steam generator; an insulating layer is wrapped in the outer surface of the steam chamber and the bottom seat of the steam generator. The utility model has the characteristics of rapid heating speed, little erosion for the heating element by water, and energy saving.

Description

Steam generator

Technical field

The utility model relates to a kind of steam generator.

Background technology

At present, generally the steam generator of Shi Yonging normally heats a large amount of water to produce steam, there is following defective in these steam generators: it is long to preheat the time, need 15 to 25 minutes, power consumption is big, the manufacturing cost height, water easily produces corrosion to calandria, make its fault rate height thereby control element is complicated, if Jia Re water does not generate steam fully and cools down in addition, heating causes the waste of energy repeatedly.Therefore people have done a lot of improvement to carve these defectives of clothes to steam generator.

CN1155051A discloses a kind of flash steam generator, it is made up of rapid heater and automatic water replenishing device, two parts connected with communicating pipe, rapid heater is heating element heater with the electrothermal film, electrothermal film is affixed on the sheet metal with heat-conducting glue and constitutes, automatic water replenishing device is formed automatic valve by float, rubber cushion and valve port; This invention only needs a spot of water heating is produced steam, and firing rate is fast, and is energy-conservation, and the steam generation is big; But this invention does not solve the etching problem of water to calandria, and water temperature descends and may cause the discontinuous problem of steaming during moisturizing in addition.

The utility model content

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part, provides a kind of simple, low-cost, and is little, energy-conservation to the heater element corrosion, but and the steam generator of instantaneously producing steam.

The purpose of this utility model can realize by following measure:

By water tank, steam generation base, the vapor chamber on the steam generation base, from the feed pipe that water tank supplies water to vapor chamber, water supply electromagnetic valve that feed pipe is provided with and the vapour-discharge tube on the vapor chamber constitute the utility model;

The evaporator surface of described steam generation base is made up of the taper surface of alveolate texture, and described alveolate texture is made of some equally distributed blind holes;

Described feed pipe water outlet end be suspended from steam generation base in the vapor chamber evaporator surface directly over;

Flow control valve is equipped with in the below of water supply electromagnetic valve;

The heating resistor pipe is housed in the steam generation base;

In the steam generation base temperature controller is housed;

Outer surface parcel heat-insulation layer at vapor chamber and steam generation base.

It is fast to the utlity model has firing rate, and water is little to the corrosion of heater element, saves the characteristics of energy.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the structural representation of steam generation base of the present utility model.

Fig. 3 is the structural representation of temperature controller of the present utility model.

The specific embodiment

The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.

Steam generation base 1 the inside is provided with heating resistor pipe 2 and temperature controller 31 and 32, the surface of the evaporimeter 4 of steam generation base 1 is made up of the taper surface of alveolate texture, alveolate texture is made of some equally distributed blind holes, the surface of evaporimeter 4 also is the bottom surface of vapor chamber 5 simultaneously, outer surface in steam generation base 1 and vapor chamber 5 is provided with heat-insulation layer 6, vapor chamber 5 tops are provided with vapour-discharge tube 8, the feed pipe 7 of drawing from water tank 11 is provided with water supply electromagnetic valve 10 and flow control valve 9 successively, the water outlet end of feed pipe 7 be suspended from steam generation base 1 in the vapor chamber 5 evaporimeter 4 surfaces directly over.

The structural representation of steam generation base 1 is with reference to accompanying drawing 2,12nd, the patchhole of temperature controller.

Temperature controller 31 and 32 structural representation are with reference to accompanying drawing 3, and temperature controller is made of normally-open normally-close contact 13, temperature adjustment knob 14 and temperature probe 15.

During use, be installed in the heating resistor pipe 2 energising heating in the evaporimeter, evaporimeter 4 heats up rapidly, when temperature arrives temperature controller 31 design temperatures, the normally opened contact closure of temperature controller device 31, water supply electromagnetic valve 10 gets the electric valve water supply start of opening, water in the plastics water tank 11 is flowed in the vapor chamber 5 by feed pipe 7, drip on the cellular evaporimeter 4 of high temperature, water droplet is met high temperature and is converted into water vapour rapidly, discharges from vapour-discharge tube 8, for required with vapour, the water yields in the vapor chamber that flows into 5 by 9 controls of water supply flow control valve, not have ponding to be as the criterion in the control vapor chamber 5.When evaporimeter 4 surpassed the temperature that temperature controller 32 sets, the normally-closed contact of temperature controller 32 disconnected, and the heating resistor pipe stops heating, effectively protected heating resistor pipe and other accessory service life.

The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim scope change and modify, and all should belong to the covering scope of the utility model claim.

Claims

1, a kind of steam generator, it is by water tank, steam generation base, vapor chamber on the steam generation base, the feed pipe that supplies water to vapor chamber from water tank, water supply electromagnetic valve and the vapour-discharge tube on the vapor chamber that feed pipe is provided with constitute, and it is characterized in that: the evaporator surface of described steam generation base is made up of the taper surface of alveolate texture; Described feed pipe water outlet end be suspended from steam generation base in the vapor chamber evaporator surface directly over.

2, steam generator according to claim 1 is characterized in that: in the described steam generation base heating resistor pipe is housed.

3, steam generator according to claim 1 is characterized in that: the alveolate texture of evaporator surface is made of some equally distributed blind holes.

4, steam generator according to claim 1 is characterized in that: below the water supply electromagnetic valve on the feed pipe flow control valve is housed.

5, steam generator according to claim 1 is characterized in that: in the described steam generation base temperature controller is housed.

6, steam generator according to claim 1 is characterized in that: the outer surface at vapor chamber and steam generation base is enclosed with heat-insulation layer.