CN101387395B - Steam generator - Google Patents
Steam generator Download PDFInfo
- Publication number
- CN101387395B CN101387395B CN2008102184521A CN200810218452A CN101387395B CN 101387395 B CN101387395 B CN 101387395B CN 2008102184521 A CN2008102184521 A CN 2008102184521A CN 200810218452 A CN200810218452 A CN 200810218452A CN 101387395 B CN101387395 B CN 101387395B
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- China
- Prior art keywords
- steam generator
- electrothermal tube
- steam
- control panel
- raising plant
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Abstract
The invention discloses a steam generator which comprises a steam generator and a control panel; the inside of the steam generator is provided with an electrothermal tube which is in electric connection with the control panel and a thermistance; the control panel comprises a frequency conversion control module; according to the information collected by the thermistance, the frequency conversion control module outputs alternating current with corresponding frequency to the electrothermal tube for automatically adjusting the power of the electrothermal tube in order that the power of the electrothermal tube changes along the pressure change of a steam body in the steam generator, thereby ensuring that the steam generator produces saturated stable steam, saving electrical energy, avoiding causing the shortening of the service life of the electrothermal tube and relevant components in frequent starting and frequent stopping states, prolonging the service life of the electrothermal tube and the relevant components, reducing use cost and having safe and reliable use and strong market competitiveness.
Description
Technical field
The present invention relates to a kind of whole ironing equipment of clothing, particularly a kind of electrical heating steam raising plant.
Background technology
Clothes processing producer etc. generally all needs to be equipped with the electrical heating steam raising plant and comes ironing clothes, steam raising plant will keep certain temperature and steam pressure in use, and present electrical heating steam raising plant adopts permanent power heating, be that the interior electrothermal tube of steam raising plant heats water, steam reaches deenergization behind certain temperature and pressure, treat to connect when vapor (steam) temperature and pressure will arrive a certain specified temp and pressure power supply, so, vapor (steam) temperature and pressure in the steam raising plant fluctuate in certain scope, and electrothermal tube also is operated under the frequent startup and halted state, not only cause the significant wastage of electric energy, and have a strong impact on the service life of electrothermal tube and relevant components and parts thereof.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of steam pressure and temperature stabilization, long service life, energy-conservation, safe and reliable steam raising plant.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of steam raising plant, comprise steam generator and control panel, the electrothermal tube and the thermistor that are electrically connected with control panel are installed in the steam generator, described control panel comprises a VFC module, and described VFC module is given electrothermal tube according to the electric current of the information output corresponding frequencies that thermistor is gathered.
As a further improvement on the present invention, in the described steam generator level electrode that is electrically connected with control panel is installed; Described control panel is connected with water pump to the steam generator supplementing water by transformer; Described steam generator is provided with the branched pipe with its internal communication, and described level electrode is installed in the branched pipe.
The invention has the beneficial effects as follows: control panel of the present invention comprises the VFC module, the VFC module is given electrothermal tube according to the electric current of the information output corresponding frequencies that thermistor is gathered, automatically adjust the power of electrothermal tube, make the gas change in pressure of the power performance of electric heating tube along with steam in the steam generator, both guaranteed that steam raising plant produced saturated stable steam, saved electric energy again, avoided electrothermal tube and relevant components and parts to be operated in the shortening that causes service life under frequent startup and the halted state simultaneously, prolonged the service life of electrothermal tube and relevant components and parts, reduced use cost, safe in utilization, reliably, has the very strong market competitiveness.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a steam raising plant structure chart of the present invention;
Fig. 2 is an electrical schematic diagram of the present invention.
The specific embodiment
With reference to Fig. 1, Fig. 2, a kind of steam raising plant, comprise steam generator 2 and control panel 1, the electrothermal tube 5 that is electrically connected with control panel 1 is installed in the steam generator 2, thermistor 4, the bottom of steam generator 2 is provided with blow-off pipe 6, top is provided with water inlet pipe 3, the bottom of water inlet pipe 3 extends to the bottom of steam generator 2, described control panel 1 comprises a VFC module 9, because the temperature and pressure of steam is directly proportional in the steam generator 2, be similar to and think that the thermistor information conveyed is the steam pressure information in the steam generator,, also can change thermistor 4 into pressure sensor here.Described VFC module 9 is given electrothermal tube according to the electric current of the information output corresponding frequencies that thermistor is gathered, automatically adjust the power of electrothermal tube 5, make the gas change in pressure of the power performance of electric heating tube 5 along with steam in the steam generator, both guaranteed that steam generator produced saturated stable steam, saved electric energy again, avoided electrothermal tube 5 and relevant components and parts to be operated in the shortening that causes service life under frequent startup and the halted state simultaneously, prolonged the service life of electrothermal tube and relevant components and parts, reduced use cost, safe in utilization, reliably, has the very strong market competitiveness.
As a further improvement on the present invention, described steam generator 2 is provided with the branched pipe 7 with its internal communication, and the level electrode 8 that is electrically connected with control panel is installed in the described branched pipe 7; Because the liquid level of branched pipe 7 is little, when steam generator 2 shakes, even the liquid level in the steam generator 2 changes a lot, liquid level in the branched pipe 7 does not have variation clearly yet, improved the accuracy of measuring, described control panel 1 is connected with the water pump 11 that is communicated with water inlet pipe 3 by transformer 10, and whether control panel 1 starts water pump 11 supplementing water according to the water level information decision of level electrode 8 feedbacks, has improved automaticity.
Further improve as of the present invention, in the inlet wire part, be provided with master switch 15, and on the live wire L before the master switch 15, be equiped with fuse 14, circuit between control panel 1 and the electrothermal tube 5 is provided with the A.C. contactor 12 of controlled panel 1 control, adopt the big electric current of little Current Control, strengthened reliability, in the control loop of A.C. contactor 12, be connected with a pressure controller 13, the pressure of steam reach setting on disconnect A.C. contactor 12 in limited time, thereby disconnect electrothermal tube 5, strengthened security performance.
Claims (3)
1. steam raising plant, comprise steam generator (2) and control panel (1), the electrothermal tube (5) and the thermistor (4) that are electrically connected with control panel (1) are installed in the steam generator (2), it is characterized in that described control panel (1) comprises a VFC module (9), described VFC module (9) is given electrothermal tube (5) according to the electric current of the information output corresponding frequencies that thermistor (4) is gathered.
2. a kind of steam raising plant according to claim 1 is characterized in that being equipped with in the described steam generator (2) level electrode (8) that is electrically connected with control panel (1); Described control panel (1) is connected with water pump (11) to steam generator (2) supplementing water by transformer (10).
3. a kind of steam raising plant according to claim 2 is characterized in that described steam generator is provided with the branched pipe (7) with its internal communication, and described level electrode (8) is installed in the branched pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102184521A CN101387395B (en) | 2008-10-17 | 2008-10-17 | Steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102184521A CN101387395B (en) | 2008-10-17 | 2008-10-17 | Steam generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101387395A CN101387395A (en) | 2009-03-18 |
| CN101387395B true CN101387395B (en) | 2011-11-30 |
Family
ID=40476958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102184521A Expired - Fee Related CN101387395B (en) | 2008-10-17 | 2008-10-17 | Steam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101387395B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105942861A (en) * | 2011-05-10 | 2016-09-21 | 布瑞威利私人有限公司 | Coffee maker device and pot device |
| CN104905673A (en) * | 2015-06-29 | 2015-09-16 | 安徽铂悦厨业有限公司 | Level pressure continuous intelligent steam supplying machine |
| CN108797065B (en) * | 2018-06-21 | 2020-11-06 | 广东美的环境电器制造有限公司 | Garment steamer and control method thereof |
| CN108916842A (en) * | 2018-08-16 | 2018-11-30 | 珠海格力智能装备有限公司 | Steam generation facility and car washer with it |
| CN108836110B (en) * | 2018-08-18 | 2021-01-15 | 吴联凯 | Steam generator based on temperature measuring device and control method thereof |
| CN110934509A (en) * | 2019-11-20 | 2020-03-31 | 中山升威电器制造有限公司 | Circuit connection structure of electric oven |
-
2008
- 2008-10-17 CN CN2008102184521A patent/CN101387395B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101387395A (en) | 2009-03-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20141017 |
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| EXPY | Termination of patent right or utility model |