CN104406146A - Instant heating vapor generator - Google Patents
Instant heating vapor generator Download PDFInfo
- Publication number
- CN104406146A CN104406146A CN201410685013.7A CN201410685013A CN104406146A CN 104406146 A CN104406146 A CN 104406146A CN 201410685013 A CN201410685013 A CN 201410685013A CN 104406146 A CN104406146 A CN 104406146A
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- hole
- heater
- gusset
- fuisw rib
- instant heating
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Abstract
The invention discloses an instant heating vapor generator and belongs to the field of electric heating. The instant heating vapor generator is used for solving the problem that the ejected water vapor has water drops in the prior art mainly by use of the following technical scheme: a flow guide channel is formed in the surface, located inside a housing, of a heating element, and provided with an inlet and an outlet; a through hole penetrating through the heating element is formed in the heating element; a stop core for extending the path of water flowing in the through hole is arranged in the through hole; a vapor outlet channel is formed between the stop core and the wall of the through hole and provided with an inlet and an outlet; the inlet of the flow guide channel is connected with a water inlet, while the outlet of the flow guide channel is connected with the inlet of the vapor outlet channel; the outlet of the vapor outlet channel is connected with a vapor outlet. The instant heating vapor generator is mainly used for quickly generating vapor and can be applied to a garment steamer, a cleaning machine, a weeding machine and the like.
Description
Technical field
The present invention relates to a kind of Instant heating type steam generator.
Background technology
Existing market has many steam generators to be combined by the pot body closed and electrothermal tube, and this kind of steam generator after powered up heating cold water to boiling water goes out the stand-by period that steam needs tens seconds, and other steam generator is Instant heating type, water is through the heat tunnel of a section longer, water is made to become water vapour in flow process, such as application number is disclose a kind of steam cleaner boiler in the Chinese invention patent application of 201010180833.2, it is exactly steam generator, , comprise shell and be placed on the heat exchanger in shell, described shell is provided with water supply connector and steam jet, described heat exchanger is provided with heater block, the outer surface of described heat exchanger offers groove, this groove is connected with steam jet with the water supply connector on described shell, this groove is encapsulated as vapor generating cavity by the inwall of described shell.Said structure is also unreasonable, the groove of simple dependence heat exchanger outer surface can not make water vaporize completely, therefore also disclose in the above application and double evaporation-cooling chamber is set in heat exchanger, but double evaporation-cooling cavity space is larger, heat is not concentrated, all aqueous waters of not vaporizing completely still cannot be made to continue vaporization, particularly condensed water may be there is in the position away from electric heating body, in the above application, electric heating body is arranged on the lower end of heat exchange, so at the top of shell, the position of steam nozzle, condensed water may be there is, make the water vapour gushed out from steam nozzle with the globule, easy scald people.
Summary of the invention
The object that the present invention will reach just is to provide a kind of Instant heating type steam generator, guarantees that all aqueous waters can be vaporized into water vapour.
In order to achieve the above object, the present invention adopts following technical scheme: a kind of Instant heating type steam generator, comprise housing, with the heater of heater, water inlet and venthole, case cover is tightly connected on heater, the surface described heater being positioned at enclosure interior is provided with flow-guiding channel, flow-guiding channel has entrance and exit, the through hole running through heater is provided with in described heater, the gear core extending current flow path in through hole is provided with in through hole, vapour passage is formed out between gear core and the hole wall of through hole, go out vapour passage and there is entrance and exit, the entrance of flow-guiding channel is connected with water inlet, the outlet of flow-guiding channel is connected with the entrance going out vapour passage, the outlet going out vapour passage is connected with venthole.
Further, described through hole runs through heater from top to bottom, and described heater is the heating tube be embedded in heater, and heating tube is arranged around through hole.
Further, described through hole is up big and down small bellmouth orifice, and described gear core inserts in through hole from the top down, and the axial length of gear core is L, keeps off the lower end height L/7 ~ L/5 of lower end than through hole of core.
Further, described venthole is located at the bottom of heater and correspondence is positioned at the below of through hole.
Further, described gear core comprises core body and gusset, gusset is located at the sidewall of core body and the axially-aligned along core body has multiple, the outside of gusset and the hole wall of through hole are tightly connected, form chute between gusset between two, between one end of gusset and the hole wall of through hole, had space, thus form the close communication port crossing chute of connection two, the communication port that gusset close between two and the hole wall of through hole are formed staggers mutually, crosses chute and is connected to form out vapour passage;
Or, described gear core comprises core body and gusset, gusset is located at the sidewall of core body and the axial screw extension along core body makes the sidewall of core body to be formed spiral helicine chute excessively, the outside of gusset and the hole wall of through hole are tightly connected, overcurrent groove forms out vapour passage, has space between the upper end of gusset and the hole wall of through hole, thus forms out the entrance of vapour passage, there is space between the lower end of gusset and the hole wall of through hole, thus form out the outlet of vapour passage.
Further, the inner surface of described housing is provided with the locating slot coordinated with the upper end keeping off core.
Further, the lower end of described housing and the lower end of heater are tightly connected, the upper end of heater is stretched in housing, the sidewall described heater being positioned at enclosure interior is provided with some sides fuisw rib, described side fuisw rib is arranged along above-below direction, the outside of side fuisw rib is connected with the inner wall sealing of housing, side guiding gutter is formed between side fuisw rib close between two, one end of side fuisw rib has the breach of connection two phase nearside guiding gutters, breach on side fuisw rib close between two staggers mutually, side guiding gutter is connected to form wing passage, the upper surface of heater is provided with fuisw rib, the upper surface of upper fuisw rib is connected with the inner wall sealing of housing, upper guiding gutter is formed between upper fuisw rib, upper guiding gutter forms upper channel, the upper fuisw rib being positioned at heater upper surface outer rim is provided with the breach be connected with wing passage by upper channel, wing passage and upper channel are connected to form flow-guiding channel.
Further, described water inlet is located at the bottom surface of heater and correspondence is positioned at the below of side guiding gutter.
Further, the lower end sidewall of described heater being positioned at side guiding gutter is provided with the water storage tank of indent.
Further, be provided with shunting muscle in the guiding gutter of described side, the two ends up and down of shunting muscle are equipped with breach.
After adopting technique scheme, tool of the present invention has the following advantages: first by roundabout for the flow-guiding channel surface being arranged on heater, after making current enter steam generator, progressively heated in flow process, simultaneous vaporization phenomenon, form gas-vapor mix, and through hole runs through heater, therefore the steam in through hole, the most near heater, is going out in vapour passage to make the aqueous water in gas-vapor mix be vaporized rapidly.After gear core is set, gear core is heated by heater, also a part for heater is equal to, therefore keep off the flow path that core not only extends gas-vapor mix, also add gas-vapor mix and contact the chance of carrying out heat exchange with heater, greatly accelerate the speed of aqueous water vaporization, improve vaporization efficency, and ensure all to be vaporized into water vapour at venthole place aqueous water, when going out vapour, can not the globule be with, improve the safety coefficient used.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is the sectional view (section through venthole center line) of the embodiment of the present invention in main apparent direction;
Fig. 2 is the front view of heater;
Fig. 3 is the rearview of heater;
Fig. 4 is the sectional view (section through water inlet center line) of the embodiment of the present invention in side-looking direction;
Fig. 5 is the top view of heater;
Fig. 6 is the structural representation of gear core;
Fig. 7 is the upward view of heater.
Detailed description of the invention
The invention provides a kind of Instant heating type steam generator, comprise housing, with the heater of heater, water inlet and venthole, case cover is tightly connected on heater, the surface described heater being positioned at enclosure interior is provided with flow-guiding channel, flow-guiding channel has entrance and exit, the through hole running through heater is provided with in described heater, the gear core extending current flow path in through hole is provided with in through hole, vapour passage is formed out between gear core and the hole wall of through hole, go out vapour passage and there is entrance and exit, the entrance of flow-guiding channel is connected with water inlet, the outlet of flow-guiding channel is connected with the entrance going out vapour passage, the outlet going out vapour passage is connected with venthole.First by roundabout for the flow-guiding channel surface being arranged on heater, after making current enter steam generator, progressively heated in flow process, simultaneous vaporization phenomenon, form gas-vapor mix, and through hole runs through heater, the steam therefore in through hole, the most near heater, is going out in vapour passage to make the aqueous water in gas-vapor mix be vaporized rapidly.After gear core is set, gear core is heated by heater, also a part for heater is equal to, therefore keep off the flow path that core not only extends gas-vapor mix, also add gas-vapor mix and contact the chance of carrying out heat exchange with heater, greatly accelerate the speed of aqueous water vaporization, improve vaporization efficency, and ensure all to be vaporized into water vapour at venthole place aqueous water, when going out vapour, can not the globule be with, improve the safety coefficient used.
Be an embodiment of the present invention as shown in Figures 1 to 4.
First see Fig. 1, housing 1 is on heater 2, the upper end of heater 2 is stretched in housing 1, the lower end outside of heater 2 is provided with lower flange 201, the lower end of housing 1 is provided with upper overturning 101, upper overturning 101 and lower flange 201 are bolted connection, specifically the outer rim of upper overturning 101 is provided with upper lug 100, the outer rim of lower flange 201 is provided with lower lug 200, upper lug 100 and lower lug 200 are equipped with the bolt hole 102 passed for bolt, accompany lower seal 81 between upper overturning 101 and lower flange 201, avoid steam generator to leak.Between the edge and the inwall of housing 1 of heater 2 upper end, be provided with sealing ring 82, wing passage and upper channel are separated, prevent the steam in wing passage from directly entering upper channel.
Through hole 21 runs through heater 2 from top to bottom, and described heater is the heating tube 22 be embedded in heater 2, and heating tube 22 is arranged around through hole 21, makes the steam in through hole 21 can obtain the most directly heating like this, accelerates vaporization rate.Through hole 21 is up big and down small bellmouth orifice, described gear core 3 inserts in through hole 21 from the top down, conical surface contact is formed between gear core 3 and through hole 21, not only being convenient to gear core 3 installs fixing, and make sealing between gear core 3 and the contact surface of through hole 21 better, the axial length of gear core 3 is L, keep off the lower end height L/7 ~ L/5 of lower end than through hole 21 of core 3, between the lower end and the lower end of through hole 21 of gear core 3, form one like this and store up air space K, venthole can block by anti-backstop core by one, affect vapour, two can realize continuing spray vapour.Venthole 29 is located at the bottom of heater 2 and correspondence is positioned at the below of through hole 21, and the steam of generation can directly spray fast, avoids moisture condensation to produce the globule.The inner surface of described housing 1 is provided with the locating slot 103 coordinated with the upper end keeping off core 3, and so gear core 3 can be compressed location, two can go out vapour passage by two separates completely.
Sidewall heater 2 being positioned at housing 1 inside is provided with some sides fuisw rib 23, described side fuisw rib 23 is arranged along above-below direction, the outside of side fuisw rib 23 is connected with the inner wall sealing of housing 1, side guiding gutter 231 is formed between side fuisw rib 23 close between two, one end of side fuisw rib 23 has the breach 230 of connection two phase nearside guiding gutters 231, breach 230 on side fuisw rib 23 close between two staggers mutually, side guiding gutter 231 is connected to form wing passage, the upper surface of heater 2 is provided with fuisw rib 24, the upper surface of upper fuisw rib 24 is connected with the inner wall sealing of housing 1, upper guiding gutter 241 is formed between upper fuisw rib 24, upper guiding gutter forms upper channel, the upper fuisw rib 24 being positioned at heater 2 upper surface outer rim is provided with the breach 230 be connected with wing passage by upper channel, wing passage and upper channel are connected to form flow-guiding channel.The madial wall of housing 1 and the contact surface of side fuisw rib 23 are taper face, are therefore convenient to automatic alignment when housing 1 is installed with heater 2, are also convenient to directly to realize side fuisw rib 23 by plane-plane contact simultaneously and are tightly connected with the madial wall of housing 1.
In the present embodiment, flow-guiding channel and go out vapour passage and be respectively arranged with two.First the concrete structure of flow-guiding channel is described.
See Fig. 2, corresponding tibet cinnamon bark body above water inlet 28, what be wherein positioned at centre is shunting muscle 26, what be positioned at both sides is side fuisw rib 23, for convenience of explanation, article two, side fuisw rib 23 is designated as A muscle and B muscle from left to right respectively, and the A muscle of both sides is all connected with the inner wall sealing of housing 1 with the lower end of B muscle, the upper end of A muscle and B muscle all has breach 230, therefore a part of current can flow in next side guiding gutter 231 in left side from the breach 230 of A muscle, another part flows in next side guiding gutter 231 on right side from the breach 230 of B muscle simultaneously, the effect of shunting muscle 26 is in order to be reduce the cross section of current when the guiding gutter 231 of side, increase the contact area of current and heater 2, be convenient to current be rapidly heated, promote vaporization rate, and again can not what impact through the flow of breach 230 for current.Shunting muscle 26 does not require to be connected with the inner wall sealing of housing 1, can composition graphs 4, except two the side guiding gutters 231 being positioned at water inlet 28 both sides, is equipped with and shunts muscle 26 in other side guiding gutter 231.In addition, also the cross section of side guiding gutter 231 can directly be reduced, also the cross section of current when the guiding gutter 231 of side can be reduced, such as shunting muscle 26 side fuisw rib 23 is replaced, greatly can extend the flow path of current, therefore current flowing time in wing passage is long, and the time that wait when causing steam generator just to start working goes out vapour is more of a specified duration simultaneously, but after continuous firing a period of time, go out vapour speed and effect can improve.
All can see from Fig. 2, Fig. 3 and Fig. 4, the lower end sidewall of heater 2 being positioned at side guiding gutter 231 is provided with the water storage tank 25 of indent, the water of not vaporizing is held in first effect of water storage tank 25, second effect to allow the water of not vaporizing more can press close to heating tube 22, thus can heat up sooner, accelerate vaporization.
Current first flow through the side guiding gutter 231 shown in Fig. 2, then flow in the side guiding gutter 231 shown in Fig. 3, after the bend of several S shape, arrive the upper fuisw rib 24 being positioned at heater 2 upper surface outer rim and be provided with the breach be connected with wing passage by upper channel, enter in upper channel, look from Fig. 5, current/gas-vapor mix flows in wing passage, thin-line arrow represents that current/gas-vapor mix flows through the breach of side fuisw rib 23 upper end, and thick-line arrow represents that current/gas-vapor mix flows through the breach of side fuisw rib 23 lower end.The upper fuisw rib 24 being positioned at heater 2 upper surface outer rim is provided with and upper channel is just in time in the relative both sides of heater 2 with water inlet 28 with the breach 230 that wing passage connects.And the breach 230 of upper fuisw rib 24 is in the upper end of heater 2, and water inlet 28 is located at the bottom surface of heater 2 and correspondence is positioned at the below of side guiding gutter 231, therefore current almost flow through the whole sidewall of heater 2 completely, flow path is very long, therefore current fully can absorb the heat of heater 2, are rapidly heated.
The structure of upper channel as shown in Figure 5, through hole 21 is heater 2 eccentric setting relatively, be convenient to heating tube to set and around through hole, article two, upper channel is not just also symmetrical structure, in order to allow gas-vapor mix can flow through the whole upper surface of heater 2, the position complications of above fuisw rib 24 from the edge of heater 2 upper surface to through hole 21 place extend, form mazy upper channel, the flow path of further prolongation gas-vapor mix, makes gas-vapor mix constantly vaporize in flow process.
If flow-guiding channel only arranges one, then the breach 230 of water inlet 28 and upper fuisw rib 24 can in the same side of heater 2, current so just can be made to flow through the whole sidewall of heater 2, the structure change of wing passage and upper channel is all very simple, those skilled in the art can be easy to obtain, and repeat no more.
Composition graphs 6 is seen, gear core 3 comprises core body 31 and gusset 32, vapour passage is gone out owing to having two, therefore core body 31 is plate body structure, axially-aligned on two sidewalls that gusset 32 is located at core body 31 and along core body 31 has multiple, to be parallel to each other between gusset 32 or close to parallel, the outside of gusset 32 and the hole wall of through hole 21 are tightly connected, chute 302 was formed between two between gusset 32, space is had between one end of gusset 32 and the hole wall of through hole 21, thus form the close communication port 301 crossing chute 302 of connection two, the communication port 301 that gusset 32 close between two and the hole wall of through hole 21 are formed staggers mutually, cross chute 302 and be connected to form out vapour passage.In the present embodiment, the principle and the wing passage that go out the formation of vapour passage are similar, are all form S shape passage.More special is, gusset 32 is that the axis of relative core body 31 is obliquely installed, when gas-vapor mix starts to enter out vapour passage, flow obliquely, after first communication port 301, flow obliquely along gusset 32 again, after second port 301, continue to flow obliquely, so repeatedly.When gas-vapor mix flows obliquely, the water of not vaporizing is faster than steam flow velocity, comparatively fast enters the next one and crosses chute 302, and cross in chute 302 at the next one, when gas-vapor mix flows obliquely, the water of not vaporizing can accumulate on gusset 32, so after gusset 32 is obliquely installed, vaporization can be promoted, and water vapour is unaffected, can continues to flow to next and cross chute 302, after multiple chute 302 excessively, steam can arrive venthole 29 sooner, and the water of not vaporizing then can all be vaporized.
In addition, the structure of gear core 3 can make some changes, core body 31 is axis structure, gusset 32 is located at the sidewall of core body 31 and the axial screw extension along core body 31 makes the sidewall of core body 31 to be formed spiral helicine chute 302 excessively, the outside of gusset 32 and the hole wall of through hole 21 are tightly connected, cross chute 302 and form out vapour passage, space is had between the upper end of gusset 32 and the hole wall of through hole 21, thus form out the entrance of vapour passage, there is space between the lower end of gusset 32 and the hole wall of through hole 21, thus form out the outlet of vapour passage.Article one, go out vapour passage, then form single coil configuration by a gusset 32, two go out vapour passage, then form double-spiral structure by two gussets 32, go out vapour passage to arrange three, then form triple-helix structure by tibet cinnamon bark plate 32, generally can not go out vapour passage more than three.
In above-described embodiment, the bottom surface of heater 2 is also provided with anti-dry protector 5, sees Fig. 7, the distribution situation of water inlet 28 and venthole 29 also can be seen from Fig. 7 in addition.Wing passage, except the S shape passage provided in above-described embodiment, also can adopt helical duct.
The present invention is mainly used in instantaneously producing steam, may be used for Garment Steamer Machine, cleaning machine, weeder etc.Except above preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make various change and distortion according to the present invention, only otherwise depart from spirit of the present invention, all should belong to the scope defined in claims of the present invention.
Claims (10)
1. an Instant heating type steam generator, comprise housing, with the heater of heater, water inlet and venthole, case cover is tightly connected on heater, it is characterized in that: the surface described heater being positioned at enclosure interior is provided with flow-guiding channel, flow-guiding channel has entrance and exit, the through hole running through heater is provided with in described heater, the gear core extending current flow path in through hole is provided with in through hole, vapour passage is formed out between gear core and the hole wall of through hole, go out vapour passage and there is entrance and exit, the entrance of flow-guiding channel is connected with water inlet, the outlet of flow-guiding channel is connected with the entrance going out vapour passage, the outlet going out vapour passage is connected with venthole.
2. Instant heating type steam generator according to claim 1, it is characterized in that: described through hole runs through heater from top to bottom, described heater is the heating tube be embedded in heater, and heating tube is arranged around through hole.
3. Instant heating type steam generator according to claim 2, it is characterized in that: described through hole is up big and down small bellmouth orifice, described gear core inserts in through hole from the top down, and the axial length of gear core is L, keeps off the lower end height L/7 ~ L/5 of lower end than through hole of core.
4. the Instant heating type steam generator according to Claims 2 or 3, is characterized in that: described venthole is located at the bottom of heater and correspondence is positioned at the below of through hole.
5. Instant heating type steam generator according to claim 1, it is characterized in that: described gear core comprises core body and gusset, gusset is located at the sidewall of core body and the axially-aligned along core body has multiple, the outside of gusset and the hole wall of through hole are tightly connected, chute was formed between two between gusset, space is had between one end of gusset and the hole wall of through hole, thus form the close communication port crossing chute of connection two, the communication port that gusset close between two and the hole wall of through hole are formed staggers mutually, crosses chute and is connected to form out vapour passage;
Or, described gear core comprises core body and gusset, gusset is located at the sidewall of core body and the axial screw extension along core body makes the sidewall of core body to be formed spiral helicine chute excessively, the outside of gusset and the hole wall of through hole are tightly connected, overcurrent groove forms out vapour passage, has space between the upper end of gusset and the hole wall of through hole, thus forms out the entrance of vapour passage, there is space between the lower end of gusset and the hole wall of through hole, thus form out the outlet of vapour passage.
6. Instant heating type steam generator according to claim 1, is characterized in that: the inner surface of described housing is provided with the locating slot coordinated with the upper end keeping off core.
7. Instant heating type steam generator according to claim 1, it is characterized in that: the lower end of described housing and the lower end of heater are tightly connected, the upper end of heater is stretched in housing, the sidewall described heater being positioned at enclosure interior is provided with some sides fuisw rib, described side fuisw rib is arranged along above-below direction, the outside of side fuisw rib is connected with the inner wall sealing of housing, side guiding gutter is formed between side fuisw rib close between two, one end of side fuisw rib has the breach of connection two phase nearside guiding gutters, breach on side fuisw rib close between two staggers mutually, side guiding gutter is connected to form wing passage, the upper surface of heater is provided with fuisw rib, the upper surface of upper fuisw rib is connected with the inner wall sealing of housing, upper guiding gutter is formed between upper fuisw rib, upper guiding gutter forms upper channel, the upper fuisw rib being positioned at heater upper surface outer rim is provided with the breach be connected with wing passage by upper channel, wing passage and upper channel are connected to form flow-guiding channel.
8. Instant heating type steam generator according to claim 7, is characterized in that: described water inlet is located at the bottom surface of heater and correspondence is positioned at the below of side guiding gutter.
9. Instant heating type steam generator according to claim 7, is characterized in that: the lower end sidewall of described heater being positioned at side guiding gutter is provided with the water storage tank of indent.
10. Instant heating type steam generator according to claim 7, is characterized in that: be provided with shunting muscle in the guiding gutter of described side, and the two ends up and down of shunting muscle are equipped with breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410685013.7A CN104406146A (en) | 2014-11-24 | 2014-11-24 | Instant heating vapor generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410685013.7A CN104406146A (en) | 2014-11-24 | 2014-11-24 | Instant heating vapor generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104406146A true CN104406146A (en) | 2015-03-11 |
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ID=52643794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410685013.7A Pending CN104406146A (en) | 2014-11-24 | 2014-11-24 | Instant heating vapor generator |
Country Status (1)
| Country | Link |
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| CN (1) | CN104406146A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105739A (en) * | 2016-11-25 | 2018-06-01 | 中国科学院大连化学物理研究所 | A kind of liquid vaporizer of liquidproof injection |
| CN111780076A (en) * | 2019-01-16 | 2020-10-16 | 青岛佰腾科技有限公司 | Steam generator with variable distribution density of through holes |
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| CN201688386U (en) * | 2010-05-17 | 2010-12-29 | 鸿茂电器国际有限公司 | Steam generator capable of sufficiently heating water to evaporation |
| CN102230606A (en) * | 2010-05-24 | 2011-11-02 | 宁波洁仆清洁系统有限公司 | Steam cleaning machine boiler and steam cleaning system |
| CN203671559U (en) * | 2014-01-17 | 2014-06-25 | 青岛云路新能源科技有限公司 | Spiral steam generator |
| CN204388022U (en) * | 2014-11-24 | 2015-06-10 | 宁波帅威电器有限公司 | A kind of Instant heating type steam generator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US3712996A (en) * | 1969-06-10 | 1973-01-23 | Lonza Ag | Stabilization of plasma generators |
| CN201688386U (en) * | 2010-05-17 | 2010-12-29 | 鸿茂电器国际有限公司 | Steam generator capable of sufficiently heating water to evaporation |
| CN102230606A (en) * | 2010-05-24 | 2011-11-02 | 宁波洁仆清洁系统有限公司 | Steam cleaning machine boiler and steam cleaning system |
| CN203671559U (en) * | 2014-01-17 | 2014-06-25 | 青岛云路新能源科技有限公司 | Spiral steam generator |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108105739A (en) * | 2016-11-25 | 2018-06-01 | 中国科学院大连化学物理研究所 | A kind of liquid vaporizer of liquidproof injection |
| CN111780076A (en) * | 2019-01-16 | 2020-10-16 | 青岛佰腾科技有限公司 | Steam generator with variable distribution density of through holes |
| CN111810931A (en) * | 2019-01-16 | 2020-10-23 | 青岛佰腾科技有限公司 | Steam generator with variable through hole area |
| CN111780076B (en) * | 2019-01-16 | 2022-04-05 | 山东北辰机电设备股份有限公司 | Steam generator with variable distribution density of communicating holes |
| CN111810931B (en) * | 2019-01-16 | 2022-04-08 | 山东北辰机电设备股份有限公司 | Steam generator with variable area of communication hole |
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Application publication date: 20150311 |
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| RJ01 | Rejection of invention patent application after publication |