CN201772430U - Steam generating device - Google Patents
Steam generating device Download PDFInfo
- Publication number
- CN201772430U CN201772430U CN2010202870798U CN201020287079U CN201772430U CN 201772430 U CN201772430 U CN 201772430U CN 2010202870798 U CN2010202870798 U CN 2010202870798U CN 201020287079 U CN201020287079 U CN 201020287079U CN 201772430 U CN201772430 U CN 201772430U
- Authority
- CN
- China
- Prior art keywords
- air
- air inlet
- steam
- piston
- reserve tank
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses a steam generating device used for home appliances such as steam mops, steam dust collectors and the like, which comprises an electric heater, a liquid storage box connected into the electric heater by a liquid supply pipe, a pressure valve arranged on the liquid storage box, and an air pressurizing unit connected to the liquid storage box, wherein the air pressurizing unit can be a manually or electrically driven type or steam pushed type air pressurizing unit and can output air into the liquid storage box, thereby increasing the pressure inside the liquid storage box. By using the pressure to push the liquid to flow into the electric heater, the electric heater heats the liquid until the liquid generates steam.
Description
Technical field
The utility model is relevant a kind of steam generation device, refers to a kind of steam generation device that can be applicable to electrical home appliances such as steam mop, steam cleaner especially.
Background technology
Some known electrical home appliances need use steam, for example steam mop, steam cleaner, vapour iron or the like, as shown in Figure 1, these electrical home appliances normally are provided with steam generation device in inside, and steam generation device includes and adds heat core 10, water tank 20 and hand or electrodynamic type suction pump 30; This adds the element that heat core 10 can generate heat after for energising, electrothermal tube etc. for example, and this water tank 20 is connected to by water pipe 201 and adds heat core 10, and this suction pump 30 is arranged on water tank 20 bottoms or water pipe 201 places, can extract the water in the water tank 20.When it is applied in electrical home appliances and use, the user can be provided the mode with manual control or electronic control suction pump 30, make suction pump 30 extract water purification from water tank 20, and be transported to by water pipe 201 and add heat core 10, be energized to simultaneously and add heat core 10, make to add heat core 10 and heat energy take place heat water to vaporization, so just can produce the needed steam of this electrical home appliances.But the operation principles of known steam generation device all is to use suction pump 30 directly to extract water purification, the utility model then is the steam generation device that proposes a kind of innovation, utilize known physical law, make steam generation device exempt from just water purification to be transported to electric heater, produce steam with further heating with known suction pump 30.
The utility model content
In view of this, the utility model main purpose is to provide a kind of exempting from just can carry liquid, can will put in order the steam generation device that the group steam generation device is applied on the household electrical appliances, reaches easy adjusting output and quantity of steam with suction pump.
For achieving the above object, the utility model provides a kind of steam generation device, and it comprises electric heater, and electric heater inside is provided with electric heating body, the electric heater outside is provided with the inlet that is communicated to the internal electrical heater, and is communicated to first steam (vapor) outlet of internal electrical heater; Liquid reserve tank, liquid reserve tank inside has the reservoir of hollow, and the reservoir bottom is provided with feed pipe, and feed pipe is communicated with the inlet of electric heater, and the liquid reserve tank top is provided with air inlet; Pressure valve, pressure valve are combined in the liquid reserve tank outside, and communicate with the reservoir of inside, in order to give off the air pressure that reservoir inside overloads; And the air pressurized unit, the air pressurized unit is for pushing out the device of gas, and the air pressurized unit turns on the air inlet of liquid reserve tank; Utilize the air pressurized unit to push the reservoir of gas whereby, the liquid that stores at reservoir is under pressure and flows to electric heater inside, make liquid be heated to gasification, with further generation steam by electric heating body via feed pipe to liquid reserve tank inside.
The air pressurized unit is the air pressurized unit of manual push type.
Manually the air pressurized unit of push type comprises inflator and first piston bar; This inflator one end is provided with the gas outlet that is switched to the liquid reserve tank air inlet, and the other end is provided with piston hole; Movable being located in the piston hole of first piston bar energy, first piston bar front end is provided with the piston that air can be pushed to the reservoir of liquid reserve tank inside, and this piston can move in inflator.
The air inlet of liquid reserve tank connects air inlet pipe, and the gas outlet of inflator is connected air inlet pipe, is switched to the air inlet of liquid reserve tank by air inlet pipe.
Preferably, steam generation device more comprises in order to adjust the pressure-regulating valve that air enters the flow of reservoir, and this pressure-regulating valve is combined in air inlet pipe.
The air pressurized unit is the air pressurized unit of electric energy drive-type.
The air pressurized unit of electric energy drive-type comprises air pump and drives the power generation arrangement of this air pump output gas, and this air pump is provided with the gas outlet that is switched to the liquid reserve tank air inlet.
The air inlet of liquid reserve tank connects air inlet pipe, and the gas outlet of air pump is connected air inlet pipe, is switched to the air inlet of liquid reserve tank by air inlet pipe.
Preferably, steam generation device more comprises in order to adjust the pressure-regulating valve that air enters the flow of reservoir, and this pressure-regulating valve is combined in air inlet pipe.
Electric heater is provided with second steam (vapor) outlet, this second steam (vapor) outlet connects steam pipe, this steam pipe connects the air pressurized unit, the air pressurized unit also is connected to the air inlet of liquid reserve tank, promote this air pressurized unit by steam, relend by this air pressurized unit and push the reservoir of gas to this liquid reserve tank inside.
The air pressurized unit is a piston apparatus, and this piston apparatus comprises the piston cylinder and second piston rod; This piston cylinder bosom is provided with partition, be separated out first chamber and second chamber in the piston cylinder inner area, partition is provided with the piston hole that is communicated with first chamber and second chamber, and piston cylinder one end is provided with the air inlet that is communicated with first chamber, this air inlet is connected steam pipe, and the piston cylinder other end is provided with the gas outlet that is communicated with second chamber, and this gas outlet is connected to the air inlet of liquid reserve tank; In the piston hole that is located in piston cylinder of second piston rod energy activity, be respectively equipped with piston at the second piston rod two ends, this piston moves at first chamber and the second chamber inter-sync respectively; Promote piston in first chamber by this steam pipe delivering vapor, this piston rod is moved toward second chamber, make the piston in this second chamber push the reservoir of air again to liquid reserve tank inside.
Borrow above-mentioned steam generation device of the present utility model, make the exportable air in air pressurized unit in liquid reserve tank, increase the pressure in the liquid reserve tank whereby, and utilize this pressure promotion liquid to flow in the electric heater, utilize electric heater that liquid is heated to generation steam again, can reach whereby and exempt from just can carry liquid, whole group steam generation device to can be applicable on the household electrical appliances and the easy effects such as output and quantity of steam of regulating with suction pump.
Description of drawings
Following conjunction with figs. describes feature of the present utility model and advantage in detail:
Fig. 1 is the schematic diagram of known steam generation device;
Fig. 2 is the schematic diagram of the utility model steam generation device first embodiment;
Fig. 3 is one of the action diagram of air pressurized unit first embodiment in the utility model;
Fig. 4 be air pressurized unit first embodiment in the utility model action diagram two;
Fig. 5 is the schematic diagram of the utility model steam generation device second embodiment;
Fig. 6 is the schematic diagram of the utility model steam generation device the 3rd embodiment;
Fig. 7 is one of the action diagram of air pressurized unit the 3rd embodiment in the utility model;
Fig. 8 be air pressurized unit the 3rd embodiment in the utility model action diagram two;
Fig. 9 be air pressurized unit the 3rd embodiment in the utility model action diagram three;
Figure 10 is one of the schematic diagram of the pressure-regulating valve embodiment in the utility model;
Figure 11 be the pressure-regulating valve embodiment in the utility model schematic diagram two;
Figure 12 be the pressure-regulating valve embodiment in the utility model schematic diagram three.
Description of reference numerals
First steam (vapor) outlet, 14 second steam (vapor) outlets 15
Air inlet 23 air inlet pipe 24
Air pressurized unit 4 inflators 41
Air pressurized unit 4a air pump 41a
Air pressurized unit 4b piston cylinder 41b
The partition 411b first chamber 412b
The second chamber 413b piston hole 414b
The second piston rod 42b piston 421b
Pressure-regulating valve 5 valves 51
Check valve 6 liquid 7
The specific embodiment
As shown in Figure 2, the utility model steam generation device, its preferred embodiment system comprises electric heater 1, liquid reserve tank 2, pressure valve 3 and air pressurized unit 4, wherein:
This electric heater 1 has the shell 11 of hollow, be provided with electric heating body 12 in shell 11 inside, be provided with the inlet 13 that is communicated to internal electrical heater 12 in the outside of shell 11, and be communicated to first steam (vapor) outlet 14 of internal electrical heater 12, liquid can be entered after electric heater 1 inside via inlet 13, be heated to vaporization and produce steam by electric heating body 12 again, and steam is discharged from first steam (vapor) outlet 14.
This liquid reserve tank 2 is the container of hollow and sealing, has reservoir 21 in liquid reserve tank 2 inside, reservoir 21 bottoms are provided with feed pipe 22, feed pipe 22 is communicated to the inlet 13 of electric heater 1, and the top of liquid reserve tank 2 is provided with air inlet 23, make air inlet 23 be communicated to reservoir 21, can store liquid 7 at reservoir 21 whereby, needed water source when liquid 7 heats generation steam as electric heater 1.
This pressure valve 3 is combined in liquid reserve tank 2 outsides, and communicates with the reservoir 21 of inside, in order to give off the air pressure that reservoir 21 inside overload; This pressure valve 3 can be made of valve body 31, block 32 and spring 33, and this block 32 can only unidirectional activity, makes pressure valve 3 unidirectional exhausts.
This air pressurized unit 4 can be the air pressurized unit 4 of manual push type for pushing out the device of gas, makes air pressurized unit 4 turn on the air inlet 23 of liquid reserve tank 2.
Whereby, the utility model can utilize air pressurized unit 4 to push the reservoir 21 of gas to liquid reserve tank 2 inside, utilize pascal's principle that the liquid 7 of reservoir 21 on average is under pressure everywhere, and then make liquid 7 flow to the electric heating body 12 of electric heater 1 inside via feed pipe 22, so make liquid 7 be heated to vaporization by electric heating body 12, with further generation steam, again by 14 outputs of first steam (vapor) outlet.
To shown in Figure 4, the air pressurized unit 4 of this manual push type of the utility model comprises inflator 41 and first piston bar 42 as Fig. 2; These inflator 41 1 ends are provided with gas outlet 411, make gas outlet 411 be switched to the air inlet 23 of this liquid reserve tank 2, and inflator 41 other ends are provided with piston hole 412, wear for first piston bar 42; These first piston bar 42 mobilizable being located among this piston hole 412, and be provided with piston 421 at first piston bar 42 front ends, piston 421 can be moved, in order to air is pushed to the reservoir 21 of liquid reserve tank 2 inside in inflator 41.Wherein, the gas outlet 411 of this inflator 41 can directly be connected the air inlet 23 of liquid reserve tank 2; Also can be connected with air inlet pipe 24, and the gas outlet 411 of inflator 41 is connected the other end of air inlet pipe 24, makes gas outlet 411 be switched to the air inlet 23 of liquid reserve tank 2 by air inlet pipe 24 at the air inlet 23 of this liquid reserve tank 2.Whereby when the user promotes first piston bar 42, just air can be pushed to the reservoir 21 of liquid reserve tank 2, further make liquid 7 flow to electric heater 1.
As shown in Figure 5, the utility model also can adopt the air pressurized unit 4a of electric energy drive-type, the air pressurized unit 4a of electric energy drive-type comprises air pump 41a and drives the power generation arrangement 42a (for example motor) of this air pump 41a output gas, this air pump 41a is provided with gas outlet 411a, makes gas outlet 411a be switched to the air inlet 23 of liquid reserve tank 2.Wherein, the gas outlet 411a of this air pump 41a can directly be connected the air inlet 23 of liquid reserve tank 2; Also can be connected with air inlet pipe 24, and the gas outlet 411a of air pump 41a is connected air inlet pipe 24 other ends, make gas outlet 411a be switched to the air inlet 23 of liquid reserve tank 2 by air inlet pipe 24 at the air inlet 23 of this liquid reserve tank 2.Whereby when starting this power generation arrangement 42a, just can drive air pump 41a air is pushed to the reservoir 21 of liquid reserve tank 2, flow to electric heater 1 further to make liquid 7.And, also can enter the flow of reservoir 21 with the control air by running speed or the intermittent running of control power generation arrangement 42a.
Extremely shown in Figure 9 as Fig. 6, another preferred embodiment of the utility model, be that shell 11 at this electric heater 1 is provided with second steam (vapor) outlet 15, second steam (vapor) outlet 15 connects steam pipe 16, connect air pressurized unit 4b at steam pipe 16 other ends, air pressurized unit 4b also is connected to the air inlet 23 of liquid reserve tank 2, promotes air pressurized unit 4b with the steam that is produced by electric heater 1, relends by air pressurized unit 4b and pushes the reservoir 21 of air to liquid reserve tank 2 inside.
Wherein, this air pressurized unit 4b is a piston apparatus, and piston apparatus comprises the piston cylinder 41b and the second piston rod 42b; This piston cylinder 41b bosom is provided with partition 411b, to be separated out the first chamber 412b and the second chamber 413b in piston cylinder 41b inner area, and be provided with the piston hole 414b that is communicated with the first chamber 412b and the second chamber 413b at partition 411b, and this piston cylinder 41b one end is provided with the air inlet 415b that is communicated with the first chamber 412b, make air inlet 415b be connected steam pipe 16, and the piston cylinder 41b other end is provided with the gas outlet 416b that is communicated with the second chamber 413b, makes gas outlet 416b be connected to the air inlet 23 of liquid reserve tank 2; And among the mobilizable piston hole 414b that is located in piston cylinder 41b of this second piston rod 42b, be respectively equipped with piston 421b at the second piston rod 42b two ends, piston 421b can be moved at the first chamber 412b and the second chamber 413b inter-sync respectively.
Whereby, as shown in Figure 6, from electric heater 1 steam that produces, can discharge via first steam (vapor) outlet 14 and second steam (vapor) outlet 15 simultaneously, the steam of second steam (vapor) outlet 15 can be transported in the first chamber 412b via steam pipe 16, make steam promote the interior piston 421b of the first chamber 412b, piston rod 42b is moved toward the second chamber 413b, make the piston 421b in the second chamber 413b push the reservoir 23 of air simultaneously to liquid reserve tank 2 inside, further to make liquid 7 flow to electric heater 1, replenish cold water to electric heater 1, circulation theory just can reach the automatic water supplement function whereby.
In addition, extremely shown in Figure 12 as Figure 10, in order to adjust air pressurized unit 4,4a, 4b is pushed to the air mass flow and the speed of liquid reserve tank 2 interior reservoir liquid baths 21, with further control reservoir 21 pressure inside, the utility model more includes pressure-regulating valve 5, this pressure-regulating valve 5 is combined in air inlet pipe 24 places, it is characterized by and have mobilizable valve 51, its structure external form is not limited to specific pattern, make valve 51 can regulate air mass flow and the speed of being passed through whereby, therefore can be in order to adjust air mass flow and the speed that air enters liquid reserve tank 2 interior reservoir liquid baths 21, control reservoir 21 pressure inside, the size of its pressure can determine liquid 7 to enter the fluid flow and the speed of electric heater 1, and then reaches quantity of steam and vapor (steam) temperature that control electric heater 1 is produced, and the function of simple and easy adjusting control.
And for example Fig. 2, Fig. 5 and shown in Figure 6, the utility model can be combined with check valve 6 at feed pipe 22 chosen places of this liquid reserve tank 2, the function of check valve 6 can only allow the liquid 7 unidirectional electric heaters 1 that flow to, can not reverse backflow to the reservoir 21 of liquid reserve tank 2 inside, its structure external form is not limited to specific pattern; Whereby, when this air pressurized unit 4,4a, when 4b stops to pressurize, can prevent liquid 7 adverse currents, and when electric heater 1 produces high-temperature steam and pressure, can prevent that also the pressure in the electric heater 1 from causing liquid 7 and steam counter-flow, guarantee that steam is from first steam (vapor) outlet 14 and 15 discharges of second steam (vapor) outlet.
Borrow above-mentioned steam generation device design of the present utility model, make air pressurized unit 4, the exportable air of 4a, 4b in liquid reserve tank 2, increase the pressure of liquid reserve tank 2 interior reservoir liquid baths 21, and utilize this pressure promotion liquid 7 to flow in the electric heater 1, utilize electric heater 1 that liquid is heated to generation steam again, this shows, the utility model can reach the function of exempting from just can carry with suction pump liquid, can be applied in electrical home appliances with putting in order the group steam generation device, providing this electrical home appliances required steam, and can reach the effect of easy adjusting output and quantity of steam.
The above is preferred embodiment of the present utility model only, is not to be used to limit protection domain of the present utility model.
Claims (11)
1. steam generation device is characterized in that it comprises:
Electric heater, this electric heater inside is provided with electric heating body, and described electric heater outside is provided with the inlet that is communicated to inner described electric heating body, and is communicated to first steam (vapor) outlet of inner described electric heating body;
Liquid reserve tank, this liquid reserve tank inside has the reservoir of hollow, and this reservoir bottom is provided with feed pipe, and this feed pipe is communicated with the inlet of described electric heater, and described liquid reserve tank top is provided with air inlet;
In order to give off the pressure by air pressure valve that described reservoir inside overloads, this pressure valve is combined in described liquid reserve tank outside, and communicates with the described reservoir of inside; And
The air pressurized unit, this air pressurized unit is for pushing out the device of gas, and described air pressurized unit turns on the air inlet of described liquid reserve tank.
2. steam generation device as claimed in claim 1 is characterized in that, described air pressurized unit is the air pressurized unit of manual push type.
3. steam generation device as claimed in claim 2 is characterized in that, the air pressurized unit of described manual push type comprises inflator and first piston bar; This inflator one end is provided with the gas outlet that is switched to described liquid reserve tank air inlet, and the other end is provided with piston hole; Movable being located in the described piston hole of described first piston bar energy, described first piston bar front end is provided with the piston that air can be pushed to the reservoir of described liquid reserve tank inside, and this piston can move in described inflator.
4. steam generation device as claimed in claim 3 is characterized in that, the air inlet of described liquid reserve tank connects air inlet pipe, and the gas outlet of described inflator is connected described air inlet pipe, is switched to the air inlet of described liquid reserve tank by described air inlet pipe.
5. steam generation device as claimed in claim 4 is characterized in that, described steam generation device more comprises in order to adjust the pressure-regulating valve that air enters the flow of described reservoir, and this pressure-regulating valve is combined in described air inlet pipe.
6. steam generation device as claimed in claim 1 is characterized in that, described air pressurized unit is the air pressurized unit of electric energy drive-type.
7. steam generation device as claimed in claim 6, it is characterized in that, the air pressurized unit of described electric energy drive-type comprises air pump and drives the power generation arrangement of this air pump output gas, and this air pump is provided with the gas outlet that is switched to described liquid reserve tank air inlet.
8. steam generation device as claimed in claim 7 is characterized in that, the air inlet of described liquid reserve tank connects air inlet pipe, and the gas outlet of described air pump is connected described air inlet pipe, is switched to the air inlet of described liquid reserve tank by described air inlet pipe.
9. steam generation device as claimed in claim 8 is characterized in that, described steam generation device more comprises in order to adjust the pressure-regulating valve that air enters the flow of described reservoir, and this pressure-regulating valve is combined in described air inlet pipe.
10. steam generation device as claimed in claim 1, it is characterized in that described electric heater is provided with second steam (vapor) outlet, this second steam (vapor) outlet connects steam pipe, this steam pipe connects described air pressurized unit, and described air pressurized unit also is connected to the air inlet of described liquid reserve tank.
11. steam generation device as claimed in claim 10 is characterized in that, described air pressurized unit is a piston apparatus, and this piston apparatus comprises the piston cylinder and second piston rod; This piston cylinder bosom is provided with partition, be separated out first chamber and second chamber in described piston cylinder inner area, described partition is provided with the piston hole that is communicated with described first chamber and second chamber, and described piston cylinder one end is provided with the air inlet that is communicated with described first chamber, this air inlet is connected described steam pipe, and the described piston cylinder other end is provided with the gas outlet that is communicated with described second chamber, and this gas outlet is connected to the air inlet of described liquid reserve tank; In the piston hole that is located in described piston cylinder of described second piston rod energy activity, be respectively equipped with piston at the described second piston rod two ends, this piston moves at described first chamber and the second chamber inter-sync respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202870798U CN201772430U (en) | 2010-08-10 | 2010-08-10 | Steam generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202870798U CN201772430U (en) | 2010-08-10 | 2010-08-10 | Steam generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201772430U true CN201772430U (en) | 2011-03-23 |
Family
ID=43752276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202870798U Expired - Fee Related CN201772430U (en) | 2010-08-10 | 2010-08-10 | Steam generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201772430U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044152A (en) * | 2017-04-18 | 2017-08-15 | 张耀心 | A kind of hot environment water generator |
| CN107477554A (en) * | 2017-08-16 | 2017-12-15 | 广东海翔教育科技有限公司 | A kind of steam engine of environmental protection and energy saving |
| WO2018205771A1 (en) * | 2017-05-10 | 2018-11-15 | 张近 | Air energy furnace |
| CN109595540A (en) * | 2018-12-17 | 2019-04-09 | 广东天骄智能制造要素配置有限公司 | Steam generator and steam generating system |
| CN112406076A (en) * | 2020-11-13 | 2021-02-26 | 昆山仁铨镭射科技有限公司 | Molding apparatus and molding method |
| US20210239384A1 (en) * | 2020-02-05 | 2021-08-05 | Samsung Electronics Co., Ltd. | Refrigerator |
-
2010
- 2010-08-10 CN CN2010202870798U patent/CN201772430U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044152A (en) * | 2017-04-18 | 2017-08-15 | 张耀心 | A kind of hot environment water generator |
| WO2018205771A1 (en) * | 2017-05-10 | 2018-11-15 | 张近 | Air energy furnace |
| CN107477554A (en) * | 2017-08-16 | 2017-12-15 | 广东海翔教育科技有限公司 | A kind of steam engine of environmental protection and energy saving |
| CN109595540A (en) * | 2018-12-17 | 2019-04-09 | 广东天骄智能制造要素配置有限公司 | Steam generator and steam generating system |
| US20210239384A1 (en) * | 2020-02-05 | 2021-08-05 | Samsung Electronics Co., Ltd. | Refrigerator |
| CN112406076A (en) * | 2020-11-13 | 2021-02-26 | 昆山仁铨镭射科技有限公司 | Molding apparatus and molding method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201772430U (en) | Steam generating device | |
| US7823304B2 (en) | Method and device for forming steam | |
| CN202092200U (en) | Steam oil removing device for range hood | |
| CN105980623A (en) | Portable garment steamer | |
| CN103056123A (en) | Numerical control vapor-water mixed cleaning machine | |
| CN203731528U (en) | Steam heating system utilizing off-peak electricity as energy | |
| CN2899653Y (en) | Automatic circulation water supply device for electric steaming cooker steam generator | |
| CN2906335Y (en) | Full-automatic steam generator | |
| CN203018379U (en) | Numerical control steam and water mixed cleaning machine | |
| CN203375422U (en) | High-pressure steam engine | |
| CN103322544A (en) | High-pressure steam engine | |
| CN101307949B (en) | Water heater open-and-heating device | |
| CN201363710Y (en) | Integrated energy-saving high-temperature and high-pressure steam boiler using electric insulating oil | |
| CN210291816U (en) | Go out steam generator that steam is efficient | |
| CN201295209Y (en) | Steam mop | |
| CN201183912Y (en) | Bottom plate of steam iron | |
| CN107380132A (en) | Mechanical steam recompression car washer | |
| CN209792107U (en) | Steam cleaning machine | |
| CN204665695U (en) | Solar water heater electric power storage heater | |
| CN207078130U (en) | Mechanical steam recompression car washer | |
| CN205690744U (en) | A kind of high-temperature steam-generating heat pump system | |
| CN201331171Y (en) | Heating system and cleaner with ozone device | |
| CN201487916U (en) | Pure water vapour generator | |
| CN203016871U (en) | Steam cleaner | |
| CN201059536Y (en) | High carbon molecule heating oil electricity steam boilers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20130810 |