CN106051709A - Steam generator with channel switching function - Google Patents
Steam generator with channel switching function Download PDFInfo
- Publication number
- CN106051709A CN106051709A CN201610493382.5A CN201610493382A CN106051709A CN 106051709 A CN106051709 A CN 106051709A CN 201610493382 A CN201610493382 A CN 201610493382A CN 106051709 A CN106051709 A CN 106051709A
- Authority
- CN
- China
- Prior art keywords
- metal shell
- spirality channel
- steam generator
- channel
- spiral
- 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.)
- Pending
Links
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a steam generator with a channel switching function. The steam generator with the channel switching function comprises a metal shell, wherein a first spiral channel is arranged in the metal shell; a heating device is arranged in the metal shell; a rotating block is rotatably arranged in the metal shell; a water inlet is formed in a part, which is positioned on the rear side of the rotating block, of the metal shell; a plurality of second spiral channels which are not communicated with one another are formed in the rotating block; the rotating block has a plurality of positions so that two ends of one of the second spiral channels are respectively communicated with the first spiral channel and the water inlet; an impeller is rotatably arranged in the first spiral channel and is connected with a flexible stirring strip; the flexible stirring strip extends into the first spiral channel and an end of the flexible stirring strip is rotatably connected with a fixed block; the fixed block is connected with the side wall of the first spiral channel. A spiral tube at the front end of the steam generator can be switched, the scaling speed in a steam tube at the rear end can be reduced effectively, and the service life is prolonged.
Description
Technical field
The invention belongs to steam generator technical field, the steam generator of the most convertible passage.
Background technology
The instrument of dentist is typically all recycling at present, and using at instrument needs the most afterwards through steam sterilization cabinet height
Temperature just can be continuing with after disinfecting.Existing steam sterilization cabinet the most all has steam generator, existing steam generation
Device generally comprises a metal shell, is provided with electric heater unit in metal shell, and metal shell internal coiling is provided with logical simultaneously
Road, metal shell is heated to certain temperature in use, and being then passed through water from one end of passage will out mistake from the other end
The steam of heat, and owing to being dissolved with a lot of solute in water, therefore passage particularly Channel front end after long-term use can be by water
Dirt blocking, and owing to fully absorbing heat to increase the water time of staying in metal shell, therefore general passage is spiral
Shape and also very thin, so the clean and maintenance of ventilating water pipe bothers very much.Simultaneously because vaporizer is in use, spirality channel
Front end evaporated quantity of water big, therefore general spirality channel front end incrustation scale knot is very fast, is susceptible to blocking.
Summary of the invention
The present invention is directed to prior art not enough, it is provided that the steam generator of convertible passage, this kind of steam generator front end
Spirality pipe can change, and can effectively slow down scale velocity in the jet chimney of rear end, increase the service life.
In order to solve above-mentioned technical problem, the present invention is addressed by following technical proposals: the steam of convertible passage
Generator, including metal shell, is provided with the first spirality channel, is provided with and adds in described metal shell in described metal shell
Thermal, rotates in described metal shell and is provided with moving block, described metal shell is positioned at place on rear side of described moving block and arranges
Having water inlet, described moving block is provided with some the second not connected spirality channels, described moving block has some positions
Put so that one of them described, the two ends of the second spirality channel connect with described first spirality channel and described water inlet respectively
Logical, rotate in described first spirality channel and be provided with impeller, described impeller connects flexible agitation bar, described flexible agitation bar
In stretching into described first spirality channel and end is rotatably connected to fixed block, described fixed block and described first spirality channel
Sidewall connects.The steam generator using this structure enters back into through the second spirality channel from water inlet water inlet in use
To the first spirality channel, owing in the second spirality channel, evaporated quantity of water is big, therefore easily tie in the second spirality channel
Dirt blocking, changes the second spirality channel by the rotation of moving block thus increases the service life, and wheel rotation drives soft simultaneously
Property agitation bar rotate, thus prevent incrustation scale to be attached to the sidewall of the first spirality channel, simultaneously because center stirs equipped with flexibility
Bar and make the sidewall of water and the first spirality channel closer to, it is possible to more fully carry out heat exchange.
In technique scheme, it is preferred that be provided with some projections on described flexible agitation bar.Projection is set and makes scale removal
Effect is more preferable.
In technique scheme, it is preferred that described elastic component uses bolt removable with described first spirality channel sidewall
Unload connection.Employing removably connects so that flexibility being stirred bar pull down when spiral slot needs and cleans, thus facilitates spiral shell
Rotation shape groove cleans.
The present invention compared with prior art, has the advantages that the steam generator using this structure is using
Time from water inlet water inlet enter back into the first spirality channel through the second spirality channel, due to water in the second spirality channel
Evaporation capacity is big, therefore easy fouling and clogging in the second spirality channel, changes the second spiral type by the rotation of moving block and leads to
Road thus increase the service life, wheel rotation drives flexibility agitation bar to rotate simultaneously, thus prevents incrustation scale to be attached to the first spiral
The sidewall of shape passage, simultaneously because center make equipped with flexibility agitation bar the sidewall of water and the first spirality channel closer to,
Can more fully carry out heat exchange.
Accompanying drawing explanation
Fig. 1 is the sectional view of the embodiment of the present invention.
Fig. 2 is the structural representation of flexible agitation bar.
Fig. 3 is the partial enlarged drawing of Fig. 1.
Detailed description of the invention
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings: see Fig. 1 to Fig. 3, can turn
Change the steam generator of passage, including metal shell 1, in described metal shell 1, be provided with the first spirality channel 11, described gold
Being provided with heater 12 in belonging to housing 1, rotate and be provided with moving block 2 in described metal shell 1, described metal shell 1 is upper
On rear side of described moving block 2, place is provided with water inlet 13, and described moving block 2 is provided with some the second not connected spiral types
Passage 21, described moving block 2 have some positions make the two ends of one of them described second spirality channel 21 respectively with institute
State the first spirality channel 11 to connect with described water inlet 13, rotate in described first spirality channel 11 and be provided with impeller 4, institute
State impeller 4 to connect and have flexible agitation bar 5, in described flexible agitation bar 5 stretches into described first spirality channel 11 and end rotates
Connecting has fixed block 3, described fixed block 3 to be connected with described first spirality channel 11 sidewall.The steam using this structure is sent out
Raw device enters back into the first spirality channel through the second spirality channel, due to the second spiral from water inlet water inlet in use
Shape in-channel water evaporation capacity is big, therefore easy fouling and clogging in the second spirality channel, by the rotation conversion of moving block the
Two spirality channels thus increase the service life, simultaneously wheel rotation drive flexibility agitation bar rotate thus prevent incrustation scale to be attached to
The sidewall of the first spirality channel, simultaneously because center makes water and the sidewall of the first spirality channel equipped with flexibility agitation bar
Closer to, it is possible to more fully carry out heat exchange.
It is provided with some protruding 51 on described flexible agitation bar 5.Arranging projection makes scale removal effect more preferable.
Described fixed block 3 uses bolt to removably connect with described first spirality channel 11 sidewall.Use and detachably connect
Connect so that flexibility being stirred bar pull down when the first spirality channel needs and cleans, thus facilitate the first spirality channel clear
Wash.
Claims (3)
- The steam generator of the most convertible passage, including metal shell (1), described metal shell is provided with the first spiral in (1) Shape passage (11), is provided with heater (12) in described metal shell (1), it is characterised in that: turn in described metal shell (1) Move and be provided with moving block (2), described metal shell (1) is positioned at described moving block (2) rear side and is provided with water inlet (13), institute Stating and be provided with some not connected the second spirality channels (21) on moving block (2), described moving block (2) has some positions Make the two ends of one of them described second spirality channel (21) respectively with described first spirality channel (11) and described enter The mouth of a river (13) connects, and rotates and be provided with impeller (4) in described first spirality channel (11), and described impeller (4) connects flexibility Agitation bar (5), described flexibility stirs in bar (5) stretches into described first spirality channel (11) and end and is rotatably connected to fixed block (3), described fixed block (3) is connected with described first spirality channel (11) sidewall.
- The steam generator of convertible passage the most as claimed in claim 1, it is characterised in that: on described flexible agitation bar (5) It is provided with some projections (51).
- The steam generator of convertible passage the most as claimed in claim 1, it is characterised in that: described fixed block (3) is with described First spirality channel (11) sidewall uses bolt to removably connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610493382.5A CN106051709A (en) | 2016-06-30 | 2016-06-30 | Steam generator with channel switching function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610493382.5A CN106051709A (en) | 2016-06-30 | 2016-06-30 | Steam generator with channel switching function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106051709A true CN106051709A (en) | 2016-10-26 |
Family
ID=57166059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610493382.5A Pending CN106051709A (en) | 2016-06-30 | 2016-06-30 | Steam generator with channel switching function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106051709A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112369993A (en) * | 2020-09-21 | 2021-02-19 | 广东格兰仕集团有限公司 | Dry burning prevention control method for steam generator of dish washing machine |
-
2016
- 2016-06-30 CN CN201610493382.5A patent/CN106051709A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112369993A (en) * | 2020-09-21 | 2021-02-19 | 广东格兰仕集团有限公司 | Dry burning prevention control method for steam generator of dish washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161026 |
|
| WD01 | Invention patent application deemed withdrawn after publication |