CN2193489Y - Steam producer - Google Patents
Steam producer Download PDFInfo
- Publication number
- CN2193489Y CN2193489Y CN 94238756 CN94238756U CN2193489Y CN 2193489 Y CN2193489 Y CN 2193489Y CN 94238756 CN94238756 CN 94238756 CN 94238756 U CN94238756 U CN 94238756U CN 2193489 Y CN2193489 Y CN 2193489Y
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- China
- Prior art keywords
- steam
- steam generator
- cylindrical shell
- carbonated drink
- water level
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a steam generator, comprising a barrel body, an electric heater, a water level probe and an electrical control apparatus, wherein, the ratio between the length of the barrel body and the diameter of the barrel body is 1.5-8. The electric heater is arranged horizontally near the lower seal head point of the barrel body. The lower part of a steam outlet of the barrel body is provided with a steam water separation baffle plate, and an L-shaped steam water separation steam outlet pipe is arranged on the steam outlet. The utility model has the advantages of reasonable structure and reliable performance. Compared with conventional steam generators, heating time of the steam for reaching to required pressure is shorted by 10-30 minutes, water used for evaporating can occupy 45-70% of the volume of the steam generator, and the steam providing time can be prolonged by 1 hour.
Description
The utility model relates to steam generator, especially is related to a kind ofly to improve firing rate and make generator increase considerably the novel steam generator of quantity of steam.
Generally, in clothes or ready-made clothes processing industry, provide the small-sized steam generator of the certain steam pressure of vapour iron to be shaped as chubbiness shape jar, volume is at 10 to 40 liters.The then most of following waists that are contained in steam generator of heater, its power capacity is at 3-9 kilowatt.For this reason, water is heated to the required steam of generation from room temperature approximately needs 30-50 minute.The water that can be used for evaporating in the generator accounts for 40% of generator volume, and be about 1-3 hour its service time.Because heat time heating time is long and to keep service time of steam short, very easily causes wait, interruption in the production, usually the labor productivity of influence flatiron processing.
The purpose of this utility model is but a kind of Fast Heating to be provided and to compare the water yield that is used to evaporate with the existing steam generator of same volume for the deficiency that overcomes above-mentioned steam generator relatively to increase steam generator.
For achieving the above object, steam generator of the present utility model comprises the steam generator cylindrical shell, electric heater, water level probe and electrical control equipment, wherein, the length of the cylindrical shell of described steam generator is 1.5-8 with the ratio of diameter, described electric heater laterally is installed in the low head place that abuts the steam generator cylindrical shell, also be provided with a carbonated drink skimming baffle in the described steam generator cylindrical shell, this baffle plate is positioned near under the venthole, the cross section is " Qian " shape, its two vertical end end faces are fixed by welding in the upper cover inner surface, form one little therebetween, venthole is trapped among wherein space, and plane that the opening of its two side ends constitutes and cylinder inboard wall form the gap.In addition, be equipped with L shaped on the venthole on the upper cover of the described cylindrical shell top or labyrinth shape carbonated drink is isolated steam pipe, the inlet hole on the sidewall of steam outlet pipe is towards the central axis of cylindrical shell.
The advantage of steam generator of the present utility model is rational in infrastructure, dependable performance, therefore, under same volume and heater power, compare with the small-sized steam generator of routine, this steam generator is heated to the time that can produce required steam from room temperature can reduce 10-30 minute, the water that is used to evaporate can account for the 45-70% of generator volume, average raising about 20%, can make the service life of steam generator prolong about 30% like this, thereby improve the utilization rate of steam generator and workman's labor productivity.
Fig. 1 is the utility model steam generator first embodiment;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the utility model steam generator second embodiment;
Fig. 4 is the cutaway view of being done along the A-A line of Fig. 3;
Fig. 5 is the utility model steam generator the 3rd embodiment;
Fig. 6 is the cutaway view of doing along the B-B line of Fig. 5;
Fig. 7 is the miniature water level probe installation diagram of the utility model steam generator;
Fig. 8 is the utility model steam generator electrical system schematic diagram.
Consult Fig. 1,2,7, shown in 8, in first embodiment of the present utility model, steam generator comprises the cylindrical shell 1 of a steam generator, one electric heater 2, water level probe 5 and electrical control equipment, wherein, on the top and bottom of cylindrical shell 1 respectively has, low head, its upper cover is provided with the venthole as steam supply, but venthole one or two, on venthole, be equipped with one or two L shaped steam isolate steam pipe 6 and/or 6 ', electric heater 2 flatly is installed in the cylindrical shell of adjacency low head, the cylinder body outer wall place be equipped with its in the liquid level gauge 4 that is communicated with, discharging valve 8 is housed on its low head.
In preferable design, the length-to-diameter of cylindrical shell 1 is preferably in 1.5-4 at 1.5-8, and is best about 2.In addition, also be provided with a carbonated drink skimming baffle 7 in the cylindrical shell 1, this baffle plate have Qian shape be its uncovered towards venthole or carbonated drink isolate steam pipe 6,6 ' channel-section, its two upper surface of hanging down walls preferably have cylindrical shell 1 the complementation of upper cover inner surface surface configuration and can baffle plate 7 be fixed on the inwall of upper cover by welding, thereby can hang down vapor opening or circumference of cannon bone in the walls two.Two plane of the openings at the two ends of the carbonated drink skimming baffle 7 of Qian tee section then with relative separating of inwall of cylindrical shell 1.In the mill, the width of carbonated drink skimming baffle 7 is the 2/10-8/10 of steam generator barrel diameter, and its length is the 5/10-9/10 of steam generator barrel diameter.For this reason, the steam that carbonated drink separation plate washer 7 can make the water heating from steam generator be produced is effectively entering steam outlet pipe 6,6 ' inlet hole 13,13 ' before, the outer surface of carbonated drink skimming baffle 7 and steam outlet pipe 6,6 ' side face on form the resistance that cuts to the steam small water droplets, and make the steam of from steam outlet pipe, importing have the low characteristics of water content.
In above-mentioned steam generator, be equipped with two L shaped carbonated drinks isolate steam pipe 6,6 ', their inlet hole is all towards the central axis of steam generator cylindrical shell and toward each other.
In addition, the water level probe 5 in the present embodiment adopts vertically arranged mode to be installed in a side of steam generator cylindrical shell or by 5 ' laterally installations, the setting height(from bottom) of its probe bottom is not less than electric heater.Water level probe pin 5 ' the miniature probe made of the high temperature resistant tetrafluoroethylene electric wire that is configured to diameter 0.4-2mm.
In second embodiment of the present utility model, the mounting means of structure, heater that cylindrical shell carbonated drink is isolated steam pipe is all the same with first embodiment, and different aspects are: adopt flat carbonated drink skimming baffle 10 to replace the carbonated drink skimming baffle of the tee section that adopts among the embodiment 1.Described flat carbonated drink skimming baffle 10 is installed on the cylinder inboard wall of steam outlet pipe 6 belows, its forward position 11 has the arc arch shape breach and form gap 12 with the part of the inwall of steam generator cylindrical shell, and the direction of the steam outlet pipe inlet hole 13 on the position in gap 12 and the steam generator cylindrical shell is opposing, and the area in gap is below 1/5 of cylindrical shell 1 area of section.Carbonated drink skimming baffle 10 plays the compartmentation of steam and little water droplet inertial separation by the top and the bottom of baffle plate.Coagulate stream under water in order to make the little water droplet separation in the steam better and to make, preferably carbonated drink skimming baffle 10, generally can be preferably in 4 °-20 °, shown in Fig. 3 and 4 below 30 ° towards the certain angle that has a down dip near gap 12 1 side direction from last.
In this example, water level probe 9 is installed in electric heater 2 tops in the steam generator 1 in the mode of horizontal positioned, or a little more than the position on electric heater top, so that correctly survey the water level situation that is filled with water in the generator.
Fig. 5,6 is the 3rd embodiment of the utility model novel steam generator, its primary structure characteristics are all identical with first embodiment, its difference is to have only in the present embodiment steam outlet pipe, so carbonated drink skimming baffle 20 1 ends of " Qian " tee section open wide, the sealing of one end, the inlet hole of steam outlet pipe is towards the blind end of carbonated drink skimming baffle, and its steam-water separation effect is better.
Fig. 7 is the miniature water level probe structure chart of the utility model novel steam generator.Adopt diameter be the water level probe 5 made of the high temperature resistant tetrafluoroethylene electric wire of 0.4-2mm ', 9, its head 14 be its bare wire part, as the detection water level.Remainder all has the teflon insulation layer.For keeping steam packing, teflon seal 17 is compressed by clamp nut 16 and sleeve 15, is installed on the stainless steel welding base 19 that is welded on generator cylindrical shell or the end socket by probe body 18.The characteristics of this miniature probe are that the fire resistant electric wire with minor diameter has replaced traditional copper rod or stainless steel bar, and the water level probe volume is greatly reduced, and not only can vertically install, but also level are installed, and are convenient to install and maintenance.
See also shown in Figure 8ly, electrical control equipment of the present utility model comprises power line, water-level control circuit and steam pressure adjustment control spare.
Power line mainly comprises power supply and the outage with control heater of heater, A.C. contactor and electromagnetic relay.
Water-level control circuit comprises amplifying stage circuit element and relay etc.Because the water quality difference of various places is also different on the electric conductivity,, can realize the amplification of microampere order electric current so this control circuit adopts water level probe to connect high-impedance resistors (100K Ω-500K Ω).The concrete structure of circuit be connected, water-level control circuit comprises the amplifying circuit that rectifier bridge heap, voltage stabilizing three ends two amplifying triodes are formed, wherein water level probe 5 ' or 9 and transistor base to being connected to high-impedance resistors recited above between positive pole, water level probe 5 ' or 9 and the triode utmost point between connect electromagnetic relay normally-closed contact and test button (test button can not installed yet).
The steam pressure control device is a kind of adjustable steam pressure regulatory element.The steam pressure that uses through adjust determine after, this pressure controller spare can be switched on or switched off electric heater according to the pressure divergence of practical application, makes steam pressure can remain in the scope of requirement.
Claims (7)
1, a kind of steam generator, the cylindrical shell that comprises steam generator, electric heater, water level probe and electrical control equipment, it is characterized in that the length of described steam generator cylindrical shell and diameter through the 1.5-8 that continues, described electric heater laterally is installed in the not end socket place that abuts the steam generator cylindrical shell, also be provided with a carbonated drink skimming baffle in the described steam generator cylindrical shell, this baffle plate is positioned near under the venthole, the cross section is " Qian " shape, its two vertical end end faces are fixed by welding in the upper cover inner surface, form one little therebetween, venthole is trapped among wherein space, and plane that the opening of its two side ends constitutes and cylinder inboard wall form the gap, in addition, be equipped with L shaped on the venthole on the upper cover of the described cylindrical shell top or labyrinth shape carbonated drink is isolated steam pipe, the inlet hole of this steam outlet pipe is towards the central axis of cylindrical shell.
2, steam generator according to claim 1, the width that it is characterized in that described carbonated drink skimming baffle is the 2/10-8/10 of steam generator barrel diameter, its length is the 5/10-9/10 of steam generator barrel diameter.
3, steam generator according to claim 2 is characterized in that being equipped with two L shaped steam outlet pipes on the upper cover of cylindrical shell, their inlet hole towards the central axis of steam generator cylindrical shell and toward each other.
4, steam generator according to claim 1, it is characterized in that described carbonated drink skimming baffle is flat baffle plate, it is installed on the cylinder inboard wall of steam outlet pipe below, its forward position has arc notch, and form the gap with the inwall of a steam generator cylindrical shell part, the direction of the position in gap and cylindrical shell upper gas outlet tube inlet hole is opposing, and the area in gap is below 1/5 of cylindrical shell radial section area.
5, steam generator according to claim 4 is characterized in that described carbonated drink skimming baffle is generally less than 30 ° from last towards the certain angle that has a down dip near gap one side direction, is preferably between 4-20 °.
6, according to claim 3 or 5 described steam generators, the water level probe that it is characterized in that is the miniature probe that the high temperature resistant tetrafluoroethylene electric wire of diameter 0.4-2mm is made.
7, steam generator according to claim 6, the water-level control circuit that it is characterized in that described electrical control equipment comprises the amplifying circuit that rectifier bridge heap, voltage stabilizing three ends and two amplifying triodes are formed, wherein water level probe and transistor base connect electromagnetic relay normally-closed contact and test button to the anodal high-impedance resistors that is connected to 200-500 kilo-ohm between water level probe and the transistor base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94238756 CN2193489Y (en) | 1994-05-21 | 1994-05-21 | Steam producer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94238756 CN2193489Y (en) | 1994-05-21 | 1994-05-21 | Steam producer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2193489Y true CN2193489Y (en) | 1995-03-29 |
Family
ID=33846094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94238756 Expired - Fee Related CN2193489Y (en) | 1994-05-21 | 1994-05-21 | Steam producer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2193489Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1298403C (en) * | 2004-12-04 | 2007-02-07 | 曲景春 | Electric heating type energy-saving evaporator |
| CN102128441A (en) * | 2011-03-01 | 2011-07-20 | 晶辉科技（深圳）有限公司 | Steam generating device and steam box |
| CN108817849A (en) * | 2018-04-28 | 2018-11-16 | 哈尔滨锅炉厂有限责任公司 | A kind of dense holes end enclosure structure and its manufacturing method |
| CN108968391A (en) * | 2018-07-19 | 2018-12-11 | 湖南城市学院 | A kind of nationality's clothes bogey |
-
1994
- 1994-05-21 CN CN 94238756 patent/CN2193489Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1298403C (en) * | 2004-12-04 | 2007-02-07 | 曲景春 | Electric heating type energy-saving evaporator |
| CN102128441A (en) * | 2011-03-01 | 2011-07-20 | 晶辉科技（深圳）有限公司 | Steam generating device and steam box |
| CN102128441B (en) * | 2011-03-01 | 2013-01-09 | 晶辉科技（深圳）有限公司 | Steam generating device and steam box |
| CN108817849A (en) * | 2018-04-28 | 2018-11-16 | 哈尔滨锅炉厂有限责任公司 | A kind of dense holes end enclosure structure and its manufacturing method |
| CN108968391A (en) * | 2018-07-19 | 2018-12-11 | 湖南城市学院 | A kind of nationality's clothes bogey |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |