CN201335362Y - Heating assembly of nanometer steam generator - Google Patents
Heating assembly of nanometer steam generator Download PDFInfo
- Publication number
- CN201335362Y CN201335362Y CNU2008202137155U CN200820213715U CN201335362Y CN 201335362 Y CN201335362 Y CN 201335362Y CN U2008202137155 U CNU2008202137155 U CN U2008202137155U CN 200820213715 U CN200820213715 U CN 200820213715U CN 201335362 Y CN201335362 Y CN 201335362Y
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- water box
- water
- tank
- upper water
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Abstract
A heating assembly of a nanometer steam generator comprises a water feeding tank and a water returning tank, wherein, the water feeding tank is positioned at the upper part of the water returning tank;a plurality of nanometer electric heating tubes and water supply tubes arranged in parallel are arranged between the water feeding tank and the water returning tank; the nanometer electric heating tubes and the water supply tubes are communicated with the water feeding tank and the water returning tank; a steam outlet is connected with the upper part of the water feeding tank; a water inlet tube is arranged on one side of the water feeding tank; a liquid level controlling device is arranged in the water feeding tank; the water level in the water feeding tank always stays above the plane of the end mouth of the upper end of each nanometer electric heating tube and has a distance with the steam outlet under the control of the liquid level controlling device. The utility model has the advantage that the nanometer electric heating tubes can not be heated idly even if back pressure is generated in the water feeding tank in the steam conveying process.
Description
Technical field
The utility model relates to a kind of steam generation main part of steam generator, especially a kind of heating assembly that uses the nano electroheating pipe as the nano steam generator of heating source.
Background technology
Chinese patent literature CN101135436 discloses a kind of electric heating steam generator, comprise the water supply tank of band cold water filling pipe, vapor collection chamber, three electric heating tubes arranged side by side of carrying vapour outlet, between described water supply tank and vapor collection chamber, be serially connected with electric heating tube; Electric heating tube communicates with the bottom surface of water supply tank by bend pipe.Described electric heating tube is provided with the nanoscale electrothermal layer for the outer wall at glass tube, and the two ends of electrothermal layer are connected to electrode respectively.Between described water supply tank and vapor collection chamber, also be serially connected with the hot water return pipe.This electric heating steam generator has safety, convenience, quick, the widely applicable advantage of heating, can be widely used on Saunas, beauty treatment, the mask and other products or the steam generator on the electric iron.Still useful on electric equipment products when this steam generator use does not produce back pressure when steam is exported, still, when in the steam output procedure, having back pressure to produce, just there is the problem of burning electric heating tube easily for use.When providing steam for steam rice cooker for kitchen use as steam generator when this structure, tend in the certain back pressure of vapor collection chamber generation, the generation of this back pressure can make the water level in the electric heating tube be shifted downwards, like this, electric heating tube top will produce the empty phenomenon of burning, and the time is long slightly, generally about 5 seconds, will make whole row electric heating tube top scorification or hardening crack, and whole steam generator is scrapped.
Summary of the invention
The utility model purpose is to overcome above-mentioned defective, and it is to have back pressure to produce in the steam course of conveying that a kind of both having made is provided, and also can not make the nano electroheating pipe produce the empty heating assembly that burns the nano steam generator of phenomenon.
The technical solution of the utility model realizes: the heating assembly that designs a kind of nano steam generator, comprise upper water box, recovery tank, described upper water box is positioned at recovery tank top, between described upper water box and recovery tank, be provided with several nano electroheating pipes that are arranged in parallel, the upper end of described nano electroheating pipe communicates with upper water box, and the lower end of described nano electroheating pipe communicates with described recovery tank; Be provided with several filling pipes that are arranged in parallel between described upper water box and recovery tank, the upper end of described filling pipe communicates with upper water box, and the lower end of described filling pipe communicates with described recovery tank; Above described upper water box, be connected to steam (vapor) outlet, be provided with water inlet pipe in described upper water box one side, in described upper water box, be provided with fluid level control device, water level in this fluid level control device control upper water box always remains on and is higher than on the port plane, nano electroheating pipe upper end, and separated by a distance with described steam (vapor) outlet.
Described upper water box comprises the secondary water tank of main water box and sealing, and described secondary water tank communicates by the water tank linker; Described nano electroheating pipe and filling pipe are arranged between main water box and the recovery tank, and communicate with described main water box and recovery tank, and described fluid level control device is arranged in the described secondary water tank, and the water level of controlling in the secondary water tank is consistent with the water level in the main water box.
Described fluid level control device is the mechanical type fluid level control device.
Described mechanical type fluid level control device is the float-ball type water valve.
Described fluid level control device is an electronic liquid level controller, and the exploring electrode of described electronic liquid level controller is separated by in 10 millimeters.
Bottom surface certain distance apart from upper water box in described upper water box is provided with the low water level liquid level control switch.
The utility model is owing to adopted former water water intake mode changed at upper water box and intake, and in upper water box, establish fluid level control device, this fluid level control device can always remain on water level in the upper water box and be higher than on the port plane, nano electroheating pipe upper end, and with described steam (vapor) outlet scope separated by a distance in, like this, when upper water box had both made is for a certain reason, reduce as steam consumption suddenly, and in upper water box, produced back pressure, it also can not produce empty burning phenomenon on nano electroheating pipe top, thus the problem of having avoided the top scorification of nano electroheating pipe or having hardening cracked.
Description of drawings
Fig. 1 is the perspective view of a kind of embodiment of the utility model.
Fig. 2 is the lateral plane structural representation of Fig. 1.
Fig. 3 is the perspective view of the another kind of embodiment of the utility model.
The specific embodiment
See also Fig. 1 and Fig. 2, it is a kind of heating assembly 150 of nano steam generator, comprise upper water box 140, recovery tank 122, described upper water box 140 is positioned at recovery tank 122 tops, between described upper water box 140 and recovery tank 122, be provided with the several nano electroheating pipes 121 that are arranged in parallel of two rows, be equipped with electrode 130 in nano electroheating pipe 121 upper and lowers, and by electric wire 131 access power supplys, the upper end of described nano electroheating pipe 121 communicates with upper water box 140, and the lower end of described nano electroheating pipe 121 communicates with described recovery tank 122; Between described upper water box 140 and recovery tank 122, be provided with several filling pipes that are arranged in parallel 123, in order to see the filling pipe 123 that is clipped between two row's nano electroheating pipes clearly, adopted partial sectional view among the figure, ask for an interview circled among the figure; The upper end of described filling pipe 123 communicates with upper water box 140, and the lower end of described filling pipe 123 communicates with described recovery tank 122; Above described upper water box 140, be connected to steam (vapor) outlet 1201, be provided with water inlet pipe 126 in described upper water box 140 1 sides, in described upper water box 140, be provided with fluid level control device 127, fluid level control device 127 in the present embodiment is float-ball type water valves, when the water level in the upper water box 140 descends owing to the evaporation of steam, ball float decline valve open, water inlet pipe 126 water inlets, keep water levels in the upper water box 140 and always remain on and be higher than on the port plane, nano electroheating pipe 121 upper end, and with the entrance point of described steam (vapor) outlet 1201 scope separated by a distance in.In the present embodiment, 2/3 part that the water level in the upper water box 140 preferably maintains the casing of upper water box 140 is best.When it was lower than 2/3, free danger of burning nano electroheating pipe 121 when being higher than 2/3, having hot water sometimes and enters in the steam (vapor) outlet 1201, influences the steam output quality.Certainly, the electronic liquid level controller that float-ball type water valve in the present embodiment also can have similar functions replaces, for the stationarity that guarantees that former water enters, preferably the exploring electrode of described electronic liquid level controller is separated by in 10 millimeters, that is to say, allow upper water box 140 interior water levels be preferably in fluctuation between 10 millimeters.It is (invisible to be provided with the low water level liquid level control switch apart from the bottom surface certain distance of upper water box 140 in described upper water box 140, see also Fig. 3), when former water is intake just often, water level in the upper water box 140 is by fluid level control device 127 controls, when former water was cut off the water supply for a certain reason, when it reached low water level liquid level control switch water level, the low water level liquid level control switch can be given control signal of control circuit (not shown), this heating assembly 150 is quit work, produce with the preventing dry combustion phenomenon.Be provided with blowoff valve 132 in the bottom of recovery tank 122, this blowoff valve 132 is used for regularly discharging the sewage of the utility model, as the thing of water trowel used for plastering and so on.
See also Fig. 3, Fig. 3 is the perspective view of the another kind of embodiment of the utility model.Embodiment embodiment illustrated in fig. 3 and illustrated in figures 1 and 2 compares, and its general structure is identical, and different is, described upper water box 140 comprises the secondary water tank 125 of main water box 120 and sealing, and described secondary water tank 125 communicates by water tank linker 124; Described nano electroheating pipe 121 and filling pipe 123 are arranged between main water box 120 and the recovery tank 122, and communicate with described main water box 120 and recovery tank 122, described fluid level control device 127 is arranged in the described secondary water tank 125, and the water level of controlling in the secondary water tank 125 is consistent with the water level in the main water box 120, and described low water level liquid level control switch 128 is arranged in the described secondary water tank 125.
Claims (7)
1, a kind of heating assembly of nano steam generator, it is characterized in that, comprise upper water box, recovery tank, described upper water box is positioned at recovery tank top, between described upper water box and recovery tank, be provided with several nano electroheating pipes that are arranged in parallel, the upper end of described nano electroheating pipe communicates with upper water box, and the lower end of described nano electroheating pipe communicates with described recovery tank; Be provided with several filling pipes that are arranged in parallel between described upper water box and recovery tank, the upper end of described filling pipe communicates with upper water box, and the lower end of described filling pipe communicates with described recovery tank; Above described upper water box, be connected to steam (vapor) outlet, be provided with water inlet pipe in described upper water box one side, in described upper water box, be provided with fluid level control device, water level in this fluid level control device control upper water box always remains on and is higher than on the port plane, nano electroheating pipe upper end, and separated by a distance with described steam (vapor) outlet.
2, the heating assembly of nano steam generator according to claim 1 is characterized in that, described upper water box comprises the secondary water tank of main water box and sealing, and described secondary water tank communicates by the water tank linker; Described nano electroheating pipe and filling pipe are arranged between main water box and the recovery tank, and communicate with described main water box and recovery tank, and described fluid level control device is arranged in the described secondary water tank, and the water level of controlling in the secondary water tank is consistent with the water level in the main water box.
3, the heating assembly of nano steam generator according to claim 1 and 2 is characterized in that, described fluid level control device is the mechanical type fluid level control device.
4, the heating assembly of nano steam generator according to claim 3 is characterized in that, described mechanical type fluid level control device is the float-ball type water valve.
5, the heating assembly of nano steam generator according to claim 1 and 2 is characterized in that, described fluid level control device is an electronic liquid level controller, and the electrode of described electronic liquid level controller is separated by in 10 millimeters.
According to the heating assembly of claim 1,2 or 4 described nano steam generators, it is characterized in that 6, the bottom surface certain distance apart from upper water box in described upper water box is provided with the low water level liquid level control switch.
7, the heating assembly of nano steam generator according to claim 5 is characterized in that, the bottom surface certain distance apart from upper water box in described upper water box is provided with the low water level liquid level control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202137155U CN201335362Y (en) | 2008-11-21 | 2008-11-21 | Heating assembly of nanometer steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202137155U CN201335362Y (en) | 2008-11-21 | 2008-11-21 | Heating assembly of nanometer steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201335362Y true CN201335362Y (en) | 2009-10-28 |
Family
ID=41287016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202137155U Expired - Fee Related CN201335362Y (en) | 2008-11-21 | 2008-11-21 | Heating assembly of nanometer steam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201335362Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846307A (en) * | 2010-06-09 | 2010-09-29 | 李国康 | Steam generator core |
| CN105561353A (en) * | 2015-12-31 | 2016-05-11 | 王佰忠 | Underwear steam disinfection machine |
-
2008
- 2008-11-21 CN CNU2008202137155U patent/CN201335362Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846307A (en) * | 2010-06-09 | 2010-09-29 | 李国康 | Steam generator core |
| CN101846307B (en) * | 2010-06-09 | 2013-08-28 | 李国康 | Steam generator core |
| CN105561353A (en) * | 2015-12-31 | 2016-05-11 | 王佰忠 | Underwear steam disinfection machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN PENGGUAN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LIU WUQIANG Effective date: 20100401 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100401 Address after: 518000, Guangdong, Zhejiang Province, Nanshan District four Dragon Road, Benxi Steel building, Shenzhen Patentee after: Shenzhen Peng crown Polytron Technologies Inc Address before: 518000, Guangdong, Zhejiang Province, Nanshan District four Dragon Road, Benxi Steel building, Shenzhen Patentee before: Liu Wuqiang |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20111121 |