CN102444880B - Steam generator - Google Patents
Steam generator Download PDFInfo
- Publication number
- CN102444880B CN102444880B CN201110178957.1A CN201110178957A CN102444880B CN 102444880 B CN102444880 B CN 102444880B CN 201110178957 A CN201110178957 A CN 201110178957A CN 102444880 B CN102444880 B CN 102444880B
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- CN
- China
- Prior art keywords
- steam
- stream
- mentioned
- water
- passage
- Prior art date
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000007373 indentation Methods 0.000 claims description 3
- 239000008400 supply water Substances 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000035126 Facies Diseases 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/408—Means for supplying cleaning or surface treating agents
- A47L11/4086—Arrangements for steam generation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
- F22B1/288—Instantaneous electrical steam generators built-up from heat-exchange elements arranged within a confined chamber having heat-retaining walls
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
A steam generator comprises a main body and a heater. The main body comprises a first passage, a second passage, a water feeding unit, and a steam discharge unit. One end of the second passage is connected to one end of the first passage. The water feeding unit supplies water to the other end of the first passage. The steam discharge unit discharges steam to the other end of the second passage. The water is supplied through the water feeding unit along the first passage and heated by the heater to change steam. The steam flows into the second passage again and discharges through the steam discharge unit. Multiple protrusions are arranged in the first passage. The protrusions extend contact area of the water, flowing in the first passage, to increase water temperature. Multiple ribs are arranged in the second passage with zigzag shape to delay moving speed of the steam.
Description
Technical field
The present invention relates to simple in structure and can realize miniaturization, and for improving the steam generator of steam generation efficiency.
Background technology
Steam cleaner in the past proposes in No. 10-2009-0079485th, Korea S's publication communique.According to above-mentioned communique, as shown in Figure 5, steam generator is made up of push-rod assembly 500, master component 300 and base assembly 100.
Be built in the steam oven (steam boiler) 350 of master component 100, as shown in Fig. 8 and Fig. 9, formed by the first flow channel tube 355 and second flow channel tube 357 of U font electric heater 353, the lower surface that is disposed at respectively electric heater 353 and upper surface and the piece 351 of having imbedded these.
But above-mentioned steam oven in the past, exists complex structure and parts various and be difficult to realize the such shortcoming of miniaturization.
Summary of the invention
The present invention proposes in order to address the above problem, and its object is, provides a kind of steam generation efficiency high, and evaporation of water speed is fast and can discharge the steam generator of high-temperature steam.
Steam generator of the present invention possesses main body and heater, and aforementioned body comprises: the first stream forming along inner marginal position; The second stream, it forms along inner central portion, and is communicated with one end of above-mentioned the first stream; The water unit arranging in the mode that can supply water to the other end on above-mentioned first-class road; And steam discharge portion arranging to the mode of the other end exhaust steam on above-mentioned second road, above-mentioned heater arranges along the bottom of above-mentioned the first stream in the inside of aforementioned body, supply feedwater by above-mentioned water unit, and make this water be heated by above-mentioned heater and be converted into steam along above-mentioned the first flow path on one side on one side, and make this steam flow into above-mentioned the second stream and discharge from steam discharge portion.
Be preferably, in above-mentioned, above-mentioned the first stream is U font.
Be preferably, in above-mentioned, be formed with multiple the first projections in above-mentioned the first stream, these first projections improve the temperature of water for increasing the contact area of the water mobile at above-mentioned the first stream.
Be preferably, in above-mentioned, be formed with multiple fins in above-mentioned the second stream indentation, these fins are for delaying the translational speed of steam.
Be preferably, in above-mentioned, be formed with multiple the second projections in above-mentioned the second stream, these second projections improve the temperature of steam for increasing the contact area of steam, and postpone the translational speed of steam.
Be preferably, in above-mentioned, the degree of depth of above-mentioned the second stream is formed as darker than the degree of depth of above-mentioned the first stream.
According to steam generator of the present invention, there is following effect.
So can realize miniaturization due to simple in structure, steam efficiency is high, and evaporation of water speed is fast, can discharge high-temperature steam.
In addition, owing to being provided with multiple projections at the first stream, so can increase the contact area of water mobile in the first stream, improve the temperature of water, accelerate the conversion of water to steam.
And then, owing to being provided with multiple fins in the second stream indentation, thus can delay the translational speed of steam mobile in the second stream, and increase the contact area of steam by multiple projections, thereby can improve the temperature of steam, and further delay the translational speed of steam.
And then, due to the degree of depth of the second stream be formed as darker than the degree of depth of the first stream, so can further delay the translational speed of steam.
Accompanying drawing explanation
Fig. 1 is the stereogram of the related steam cleaner of the preferred embodiments of the present invention.
Fig. 2 is the exploded perspective view of Fig. 1.
Fig. 3 and Fig. 4 are the exploded perspective view of the steam generator of Fig. 1.
Fig. 5 is the stereogram of the main body of Fig. 3.
Fig. 6 is the combination figure of Fig. 3 and in conjunction with cutaway view.
Fig. 7 is the stereogram of steam cleaner in the past.
Fig. 8 is the stereogram that is built in the steam oven in the steam cleaner of Fig. 7.
Fig. 9 is the stereogram of the major part of Fig. 8.
Label declaration
100: push-rod assembly 110: handle portion
130: handlebar stem 200: master component
210: shell 211: front casing
211a: bucket is laid the 211b of portion: current hand-hole
211c: power knob 212: elastic hook
215: rear casing 215a: handlebar stem installation portion
215b: line connecting portion 216: water inflow portion
217: feed pipe 218: magnetic valve
219: steam (vapor) outlet pipe 250: bucket
251: lid 252: groove
253: handle 300: base assembly
310: upper body 330: steam generator
331: upper lid 332: lower cover
333: 334: the first streams of main body
334a: the first projection 335: the second stream
335a: fin 335b: the second projection
336: partition wall 336a: step
337: lid 337a: water unit
337b: steam discharge portion 338: heater
350: chassis.
The specific embodiment
Below, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.Before this, the explanation that the term using in this specification and claims and word should not limited by the meaning in common or dictionary, inventor can carry out suitable definition to the concept of term for the invention with most preferred method explanation oneself, based on this principle, should make an explanation with the meaning and the concept that meet the technology of the present invention thought.
Therefore, the embodiment that this description is recorded and structure shown in the drawings are most preferred embodiment of the present invention, do not represent whole technological thought of the present invention, should have multiple equipollent and the variation that can replace embodiment when being to be understood that application.
The steam generator of the present embodiment may be used in the steam cleaner shown in Fig. 1.
Steam cleaner shown in Fig. 1 comprises push-rod assembly 100, be disposed at push-rod assembly 100 bottom master component 200 and can be connected to rotatably the base assembly 300 of master component 200 bottoms.
Push-rod assembly 100 comprise can regulate length handlebar stem 130, be arranged at the upper end of handlebar stem 130 so that the handle portion 110 of controlling.
As shown in Figure 2, shell 210 comprises the front casing 211 that is disposed at front and the rear casing 215 that is disposed at rear, and front casing 211 and rear casing 215 form profile by assembling.
The bucket that is provided with groove shape on the top of the front surface of front casing 211 is laid the 211a of portion, is provided with bucket and lays the bottom of the 211a of portion and be provided with power knob 211c.
The lower end of laying the 211a of portion at bucket is provided with current hand-hole 211b, and this current hand-hole 211b is for the inside that is placed in bucket and lays water in the bucket 250 of the 211a of portion and enter shell 210, and as shown in Figure 5, the upper end inwall of laying the 211a of portion at bucket is provided with elastic hook 212.
Be provided with the handlebar stem installation portion 215a for mounting knob bar 130 in the upper end of rear casing 215, and be provided with at the upside of rear surface the line connecting portion 215b being connected with power line.
As mentioned above, shell 210 is made up of by assembling front casing 211 and rear casing 215, and as shown in Figure 2, be provided with the parts such as water inflow portion 216, feed pipe 217 and magnetic valve 218 in the inside of the shell 210 assembling, wherein, water inflow portion 216 is disposed at the bottom of current hand-hole 211b, and feed pipe 217 is connected with one end of water inflow portion 216, and magnetic valve 218 is arranged at feed pipe 217 and controls current.
The other end of feed pipe 217 is connected with the water unit 337a that is built in the steam generator 330 in base assembly 300 described later.
Be provided with in the upper end of bucket 250 and the groove 252 of elastic hook 212 combinations, and be provided with the handle 253 of groove shape in the two sides of bucket 250, so that dismantle bucket 250 from shell 210.
As shown in Figure 2, base assembly 300 is made up of by assembling upper body 310 and chassis 350, and wherein, upper body 310 is disposed at top and can be connected with shell 210 rotatably, and chassis 350 is disposed at bottom.
Be formed with multiple steam jetting hole (not shown) on chassis 350, and form steam jetting hole 351 the both sides at position, be provided with the pad facies posterior hepatis of Velcro fabric so that attachment pad etc.
In the inside on the upper body 310 assembling and chassis 350, be provided with the supply of accepting water and the steam generator 330 that makes steam generation.
On the other hand, the steam generator 330 of the preferred embodiments of the present invention is shown in Fig. 3 to Fig. 6.
As shown in Figures 3 and 4, steam generator 330 comprise form profile cover 331,332, be disposed at the main body 333 in cover 331,332 and be located at the heater 338 in main body 333.
Cover is made up of with the lower cover 332 that is disposed at bottom the upper lid 331 that is disposed at top, and upper lid 331 and lower cover 332 are mutually assembled.
As shown in Figure 5, main body 333 is being formed with the first stream 334 along its inner marginal position.This first stream 334 is preferably U word shape.
In addition, in the first stream 334, interval is according to the rules formed with multiple the first projection 334a, and this is the contact area in order to increase water mobile in the first stream 334, improves the temperature of water, so that accelerate the conversion of water to steam.
Be formed with the second stream 335 along the central portion of main body 333 inside.This second stream 335 configures across partition wall 336 with the first stream 334 that is U word shape, and one end of the second stream 335 is communicated with one end of the first stream 334.That is, be formed with step 336a at partition wall 336, the first stream 334 and the second stream 335 are communicated with by this step 336a.
In this second stream 335, be preferably and be provided with multiple fin 335a that indention is arranged, this is the translational speed in order to delay steam mobile in the second stream 335.In the second stream 335, be also formed with multiple the second projection 335b, thereby increase the contact area of steam, improve the temperature of steam, and further delay the translational speed of steam.
And then, as shown in Figure 6, be preferably, the degree of depth of the second stream 335 is formed as darker than the degree of depth of the first stream 334, so that further delay the translational speed of steam.
A side at the lid 337 on main body covered 333 tops is provided with water unit 337a and steam discharge portion 337b.Water unit 337a and steam discharge portion 337b form by pipe in the present embodiment.
The operating state of the steam generator of the present invention 330 forming is as described above described below.
In the time that user presses power knob 211c, power supply is applied in, steam generator 330 is heated, in the time that the heater in steam generator 330 rises to more than 160 ℃, magnetic valve 218 is switched on and opens, thus magnetic valve 218 so that the mode of water amount by about 200cc in a minute move.
Like this, by the action of magnetic valve 218, in one minute, there is the roughly amount ground water of 200cc left and right to flow in steam generator 330 along feed pipe 217 and by water unit 337a.
With reference to Fig. 5, water falls into the bending central portion of the first stream 334 by water unit 337a, and water flows to the right direction of the first stream 334 by pressure differential.
Water on one side heats and is converted into steam along the flow heater 338 that is configured in the first stream 334 bottoms on one side of the first stream 334.Now, because the first stream 334 is provided with multiple the first projection 334a, in the first stream 334, the contact area of mobile water increases, thus the temperature fast rise of water, thus water can change into steam quickly.
The steam transforming in the first stream 334 is crossed step 336a and is flowed into the second stream 335, and moves to the left direction of the second stream 335 along the second stream 335.Now, owing to being provided with multiple fin 335a with zigzag in the second stream 335, the translational speed of steam is postponed, and the increase of the contact area of steam owing to being provided with multiple the second projections, so the temperature of steam further rises, and the translational speed of steam is further postponed.
Finally, the steam in the second stream 335 is discharged to steam (vapor) outlet pipe 219 by steam discharge portion 337b.
The steam of discharging by steam (vapor) outlet pipe 219 is to the steam jetting hole ejection on chassis 350.
As mentioned above, steam generator 330 is due to simple in structure and can realize miniaturization, and steam generation efficiency is high, and evaporation of water speed is fast, and can discharge high-temperature steam.
As mentioned above, describe the present invention according to embodiment and accompanying drawing, but the present invention is not limited thereto, those of ordinary skill in the art obviously can carry out various modifications and distortion in the impartial scope of technological thought of the present invention and claims.
Claims (2)
1. a steam generator, is characterized in that,
Possess main body and heater,
Aforementioned body comprises: the first stream forming along inner marginal position; The second stream, it forms along inner central portion, and is communicated with one end of above-mentioned the first stream; The water unit arranging in the mode that can supply water to the other end on above-mentioned first-class road; And steam discharge portion arranging to the mode of the other end exhaust steam on above-mentioned second road,
Above-mentioned heater arranges along the bottom of above-mentioned the first stream in the inside of aforementioned body,
For feedwater, and make this water be heated by above-mentioned heater and be converted into steam along above-mentioned the first flow path on one side on one side by above-mentioned water unit, and make this steam flow into above-mentioned the second stream and discharge from steam discharge portion,
In above-mentioned the first stream, be formed with multiple the first projections, these first projections improve the temperature of water for increasing the contact area of the water mobile at above-mentioned the first stream; In above-mentioned the second stream, be formed with multiple fins, these fins are for delaying the translational speed of steam indentation; In above-mentioned the second stream, be formed with multiple the second projections, these second projections are for increasing improving the temperature of steam with the contact area of steam, and postpone the translational speed of steam; The degree of depth of above-mentioned the second stream is formed as darker than the degree of depth of above-mentioned the first stream.
2. steam generator according to claim 1, is characterized in that,
Above-mentioned the first stream is U font.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100088916A KR101253246B1 (en) | 2010-09-10 | 2010-09-10 | Steam generator |
| KR10-2010-0088916 | 2010-09-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102444880A CN102444880A (en) | 2012-05-09 |
| CN102444880B true CN102444880B (en) | 2014-05-21 |
Family
ID=46007630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110178957.1A Expired - Fee Related CN102444880B (en) | 2010-09-10 | 2011-06-29 | Steam generator |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101253246B1 (en) |
| CN (1) | CN102444880B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990055A (en) | 2015-06-08 | 2015-10-21 | 莱克电气股份有限公司 | Steam heating device |
| KR101787469B1 (en) | 2015-09-04 | 2017-10-18 | 신일산업 주식회사 | A steam cleaner |
| CN114321869B (en) * | 2020-09-30 | 2024-03-22 | 广东美的厨房电器制造有限公司 | Steam generator and steam mop |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200405823Y1 (en) * | 2005-10-12 | 2006-01-11 | (주)한국하비비 | Device for steam generation |
| KR200420244Y1 (en) * | 2006-04-07 | 2006-07-03 | (주)한국하비비 | Device for steam generation |
| EP1895233A2 (en) * | 2006-02-20 | 2008-03-05 | Technical (HK) Manufacturing Limited | Steam generator |
| CN101305893A (en) * | 2007-05-15 | 2008-11-19 | 三星光州电子株式会社 | Suction brush of vacuum cleaner for both vacuum cleaning and steam cleaning |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0132983Y1 (en) * | 1993-06-30 | 1998-12-01 | 김광호 | Generation apparatus of vacuum cleaner |
| KR20090043379A (en) * | 2007-10-29 | 2009-05-06 | 삼성광주전자 주식회사 | Heating apparatus and cleaner having the same |
-
2010
- 2010-09-10 KR KR1020100088916A patent/KR101253246B1/en active IP Right Grant
-
2011
- 2011-06-29 CN CN201110178957.1A patent/CN102444880B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200405823Y1 (en) * | 2005-10-12 | 2006-01-11 | (주)한국하비비 | Device for steam generation |
| EP1895233A2 (en) * | 2006-02-20 | 2008-03-05 | Technical (HK) Manufacturing Limited | Steam generator |
| KR200420244Y1 (en) * | 2006-04-07 | 2006-07-03 | (주)한국하비비 | Device for steam generation |
| CN101305893A (en) * | 2007-05-15 | 2008-11-19 | 三星光州电子株式会社 | Suction brush of vacuum cleaner for both vacuum cleaning and steam cleaning |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20120026795A (en) | 2012-03-20 |
| CN102444880A (en) | 2012-05-09 |
| KR101253246B1 (en) | 2013-04-16 |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20170629 |