CN203163214U - Water boiler with liquid-level stabilizing function - Google Patents
Water boiler with liquid-level stabilizing function Download PDFInfo
- Publication number
- CN203163214U CN203163214U CN 201320020113 CN201320020113U CN203163214U CN 203163214 U CN203163214 U CN 203163214U CN 201320020113 CN201320020113 CN 201320020113 CN 201320020113 U CN201320020113 U CN 201320020113U CN 203163214 U CN203163214 U CN 203163214U
- Authority
- CN
- China
- Prior art keywords
- cold water
- storage cistern
- water
- water storage
- outlet pipe
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 338
- 239000007788 liquid Substances 0.000 title abstract description 10
- 230000000087 stabilizing effect Effects 0.000 title abstract 5
- 238000009835 boiling Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000010792 warming Methods 0.000 abstract 2
- 238000007599 discharging Methods 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010010 raising Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model discloses a water boiler with a liquid-level stabilizing function. The water boiler with the liquid-level stabilizing function comprises a cold water tank, a boiled water tank and a warming tube, a heater is arranged in the warming tube, a water inlet valve is arranged on a water outlet pipe of the cold water tank, and a water outlet valve is arranged on a water outlet pipe of the boiled water tank. The water boiler with the liquid-level stabilizing function further comprises a drive unit, a control unit and a slow flow cavity, wherein the control unit is electronically connected to the drive unit and the slow flow cavity is arranged below the cold water tank so that cold water circulation can be formed. A slow flow water inlet pipe and a slow flow water outlet pipe are arranged in the slow flow cavity, and the slow flow water inlet pipe and the slow flow water outlet pipe are communicated to the cold water tank. A water pump is arranged on the slow flow water outlet pipe, and the water pump is electrically connected with the control unit through a wire. The water boiler with the liquid-level stabilizing function has the advantages of effectively shrinking the water-level fluctuation range, improving water-level control precision, and enabling the output temperature of boiled water and the output flow of water flow to be stabler.
Description
Technical field
The utility model relates to a kind of liquid heating apparatus, particularly a kind of boiler with level stability function.
Background technology
The liquid heating apparatus of prior art as a kind of rapid heating water boiler (patent No. ZL200920068344.0), is by the water level in the level sensor control water tank.Common liquid level sensor comprises float-ball type level sensor controller, float switch formula water level controller or conduction formula water level controller etc.Above-mentioned various water level controllers, its water-level fluctuation scope is bigger, and control accuracy is low, can produce a very large impact the current output flow.
Summary of the invention
Technical problem to be solved in the utility model is that the water-level fluctuation scope that the boiler of prior art exists is big, problems such as the water level control accuracy is low, current output flow instability.
The utility model public technology scheme is as follows:
A kind of boiler with level stability function comprises:
One cold water storage cistern is used for storing cold water;
One boiled water tank is used for storing boiling water;
One heats up manages, and is used for being communicated with described cold water storage cistern and described boiled water tank;
One cold water storage cistern oral siphon is for the flow ipe that makes up cold water;
Described cold water storage cistern is provided with a cold water storage cistern oral siphon and a cold water storage cistern outlet pipe;
Described boiled water tank is provided with a boiled water tank oral siphon and a boiled water tank outlet pipe;
Described intensification Guan Yiduan is communicated to described cold water storage cistern outlet pipe, and the other end is communicated to described boiled water tank oral siphon;
Be provided with a heater in the described intensification pipe, be used for the water of the described intensification pipe of heating;
Described cold water storage cistern oral siphon is provided with a water intaking valve;
Described boiled water tank outlet pipe is provided with an outlet valve;
The sidewall on described boiled water tank top is provided with a return duct that is communicated to described cold water storage cistern;
Also comprise:
One driver element is electrically connected to described heater, is used for the duty of the described heater of control;
One control module is connected to described water intaking valve, is used for the duty of the described water intaking valve of control;
One unhurried current chamber is positioned at described cold water storage cistern below, is used to form the cold water circulation;
Described unhurried current chamber is provided with a unhurried current oral siphon and a unhurried current outlet pipe, and described unhurried current oral siphon, described unhurried current outlet pipe are communicated to described cold water storage cistern;
Described control module is electrically connected to described driver element, is used for to described driver element sending controling instruction;
Described unhurried current outlet pipe is provided with a water pump, and described water pump is electrically connected to described control module by lead.
Further, also comprise a horizontal flow distribution plate in the described cold water storage cistern, be positioned at the mouth of pipe top of described cold water storage cistern oral siphon, described cold water storage cistern outlet pipe and described unhurried current outlet pipe, described horizontal flow distribution plate extends to outside the mouth of pipe of described unhurried current oral siphon.
Further, described boiler with level stability function also comprises a slow flow tube, and the mouth of pipe of described slow flow tube is higher than the bottom of described cold water storage cistern, described unhurried current chamber is communicated to described slow flow tube by described unhurried current oral siphon, and described unhurried current outlet pipe is communicated to described cold water storage cistern bottom.
Further, described slow flow tube is positioned at described cold water storage cistern inside.
Further, described slow flow tube is positioned at described cold water storage cistern outside, and described slow flow tube is communicated to described cold water storage cistern by a unhurried current conduit.
Further, be provided with a cold water storage cistern electrode in the described cold water storage cistern, be provided with two boiled water tank electrodes in the described boiled water tank; Described cold water storage cistern electrode, described boiled water tank electrode are electrically connected to described control module by lead respectively, are provided with a unhurried current electrode in the described slow flow tube, and described unhurried current electrode is electrically connected to described control module by lead.
Further, described control module comprises an oscillating AC electric generator, is electrically connected to described cold water storage cistern electrode, described boiled water tank electrode by lead, is used for taking place the oscillating AC electric current.
Further, described control module comprises a processor, is electrically connected to described oscillating AC electric generator, is used for the change of frequency of the described oscillating AC electric current of monitoring.
Further, described processor is electrically connected to described water intaking valve, described water pump and described driver element respectively by lead, is used for to described water intaking valve, described water pump and described driver element sending controling instruction.
Advantage of the present utility model is, has effectively reduced the water-level fluctuation scope, has improved the water level control accuracy, makes that boiling water output temperature and current output flow are more stable.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
Fig. 3 is the structural representation of the utility model embodiment 3.
The number in the figure meaning is as follows:
1, cold water storage cistern, 2, boiled water tank, 3, driver element, 4, control module, 5, slow flow tube, 6, the unhurried current chamber, 7, water pump, 8, water intaking valve, 9, horizontal flow distribution plate, 10, return duct,
11, cold water storage cistern oral siphon, 12, the cold water storage cistern outlet pipe, 13, the cold water storage cistern electrode,
22, boiled water tank outlet pipe, 23, the boiled water tank electrode, 24, the boiled water tank electrode,
31, heater, 32, the pipe that heats up,
51, the unhurried current electrode, 61, the unhurried current oral siphon, 62, the unhurried current outlet pipe, 63, the unhurried current conduit.
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with accompanying drawing, those skilled in the art more is expressly understood how puts into practice the utility model.Although should be appreciated that in conjunction with its preferred specific embodiments and described the utility model, these embodiments are intended setting forth, rather than limit scope of the present utility model.
Embodiment 1
Be the structural representation of the utility model embodiment 1 as Fig. 1, be shown in the figure to comprise a kind of boiler with level stability function:
One cold water storage cistern 1 is used for storing cold water;
One boiled water tank 2 is used for storing boiling water;
One heats up manages 32, is used for being communicated with described cold water storage cistern and described boiled water tank;
Cold water storage cistern 1 is provided with a cold water storage cistern oral siphon 11 and a cold water storage cistern outlet pipe 12;
Boiled water tank 2 is provided with a boiled water tank oral siphon (not shown) and a boiled water tank outlet pipe 22;
Heating up to manage in 32 is provided with a heater 31, is used for the water of heat temperature raising pipe 32;
Cold water storage cistern oral siphon 11 is provided with a water intaking valve 8;
Boiled water tank outlet pipe 22 is provided with an outlet valve (not shown).
Present embodiment 1 at work, extraneous cold water enters cold water storage cistern 1 from cold water storage cistern oral siphon 11, water intaking valve 8 can be used for control inflow and water speed, cold water flows out from cold water storage cistern outlet pipe 12 when the water level in the cold water storage cistern 1 is higher, enter into the pipe 32 that heats up, be heated into boiling water by heater 31, its density also diminishes because water temperature raises, heated water can upwards flow, simultaneously by heater 31 further heat temperature raisings, boiling water flows into storage the boiled water tank 2 from pipe 32 tops of heating up via boiled water tank oral siphon (not shown), when the user has needing of use boiling water, only needs control outlet valve (not shown) to emit boiling water via boiled water tank efferent duct 22.Be communicated with a return duct 10 between boiled water tank 2 tops and the cold water storage cistern 1, when boiled water tank 2 middle water levels were too high, water flow back into cold water storage cistern 1 via return duct 10.
Embodiment 1 also comprises:
One driver element 3 is electrically connected to heater 31, is used for the duty of control heater 31.
One control module 4 is connected to water intaking valve 8, is used for the duty of control water intaking valve 8, adjusts inflow and the water speed of cold water storage cistern oral siphon 11.Control module 4 is electrically connected to driver element 3, is used for to driver element 3 sending controling instructions firing rate or efficient that the user can regulate heater 31 by control module 4 as required.
One unhurried current chamber 6 is positioned at cold water storage cistern 1 below, is used to form the cold water circulation.Unhurried current chamber 6 is provided with a unhurried current oral siphon 61 and a unhurried current outlet pipe 62, and unhurried current oral siphon 61, unhurried current outlet pipe 62 are communicated to cold water storage cistern 1; Slow flow tube 5 is communicated to unhurried current chamber 6 by unhurried current oral siphon 61, and unhurried current outlet pipe 62 is provided with a water pump 7, and water pump 7 is electrically connected to control module 4 by lead.
Also comprise a horizontal flow distribution plate 9 in the cold water storage cistern 1, be positioned at the mouth of pipe top of cold water storage cistern oral siphon 11, cold water storage cistern outlet pipe 12 and unhurried current outlet pipe 62, horizontal flow distribution plate 9 extends to outside the mouth of pipe of unhurried current oral siphon 61.
User of the present utility model can be by control module 4 control water pumps 7, water intaking valve 8, heater 31.Be provided with unhurried current chamber device such as unhurried current such as 6 grades in the present embodiment, can significantly reduce the operating frequency of water intaking valve 8, prolong the service life of water intaking valve 8, strengthen the reliability of entire equipment.
When intaking in the cold water storage cistern 1, when water level surpasses horizontal flow distribution plate 9, water is postponed and is flowed into water pipe 61 inflow unhurried current chambeies 6, flow back into cold water storage cistern 1 via unhurried current outlet pipe 62 again, flow to pipe 32 heating that heat up via cold water storage cistern outlet pipe 12 then, deliver to boiled water tank 2, when boiled water tank 2 middle water levels were higher than the position of return duct 10, the hot water on boiled water tank 2 tops was back to described cold water storage cistern.So repeatedly circulation, water pump 7 provides circulation power for the water in the unhurried current outlet pipe 62.Add at heater 3 and to pine for, the water velocity that flows into the pipe 32 that heats up from cold water storage cistern outlet pipe 12 can influence the heat up water temperature of pipe 32 upper ends, the water temperature the boiled water tank 2, the water temperature in the boiled water tank outlet pipe 22.
Be provided with a cold water storage cistern electrode 13 in the cold water storage cistern 1, be provided with two boiled water tank electrodes 23,24 in the boiled water tank 2, cold water storage cistern electrode 13, boiled water tank electrode 23,24 are electrically connected to control module 4 by lead respectively.Control module 4 comprises an oscillating AC electric generator (not shown), is electrically connected to cold water storage cistern electrode 13, boiled water tank electrode 23,24 by lead, is used for taking place the oscillating AC electric current.
Oscillating AC electric generator (not shown), boiled water tank electrode 23, the boiled water tank electrode 24 common level stability control circuits that form, when the water level of boiling water in the boiled water tank 2 reaches a certain position, boiled water tank electrode 23,24 all contacts with boiling water, above-mentioned level stability control circuit forms connected loop, oscillating AC electric generator (not shown) generation frequency-changing AC electric current, the frequency of this AC current changes with the resistance sizes that electrode contacts with water.
In the moment of boiled water tank electrode 23,24 contacts of boiled water tank electrode or leaving water, bigger variation can take place with the resistance of another circuit end that connects by water (normally water tank) in electrode, the operating resistance of the boiling water between boiled water tank electrode 23, boiled water tank electrode 24 changes along with SEA LEVEL VARIATION like this, and then causes the frequency of the alternating current of oscillating AC electric generator (not shown) generation to change.
Under the extremely low situation of boiled water tank 2 water levels (discharging water too fast as boiled water tank outlet pipe 22), boiled water tank electrode 23,24 all can not contact with the water surface, boiled water tank electrode 23,24 all can not form the loop with control module 4, the processor (not shown) can monitor boiled water tank electrode 23,24 and all (can arrange voluntarily in a period of time, as 10 seconds) in do not have electric current to produce, control module 4 stops heating by signal of telecommunication control heater 31, prevents that heater 31 from descending heat-induced damage or causing fire at water-less environment; Also can control water intaking valve 8 by the signal of telecommunication and accelerate to supply water, make water intaking valve 8 water supply speed and boiled water tank outlet pipe 22 speed of discharging water reach balance.
If water pump 7 breaks down in the present embodiment, the user can be by the duty of control module 4 adjusting water intaking valves 8, and it is identical to make that water intaking valve 8 water intake velocity and boiled water tank outlet pipe 22 go out water speed, and then guarantees the water level balance in the cold water storage cistern 1.
Under the very high situation of boiled water tank water level (boiled water tank outlet pipe 22 discharged water slow even stopped to discharge water), boiled water tank electrode 23,24 can both contact with the water surface for a long time, boiled water tank electrode 23,24 all long-time and control module 4 forms the loop, the processor (not shown) can monitor boiled water tank electrode 23,24 and all (can arrange voluntarily in a period of time, as 10 seconds) in produce the electric current of frequency stabilization always, all be boiling water this moment in the whole system, control module 4 stops heating by signal of telecommunication control heater 31, in order to avoid waste energy.
Present embodiment is when detecting liquid level, adopt the frequency-changing AC electricity to pass through electrode, make electrode in electrocorrosion-resisting, can adapt to the wider water quality of the water hardness, make in water quality good area and the very high area of water hardness, all sensed water level smoothly is suitable for various water quality, and is easy to utilize.Present embodiment is not only applicable to increase water, can also be used for other liquid of heating.
Fig. 2 is the structural representation of the utility model embodiment 2, as shown in Figure 2, the technical scheme of embodiment 2 is most of identical with embodiment 1, its difference technical characterictic is, described boiler with level stability function also comprises a slow flow tube 5, and the mouth of pipe of slow flow tube 5 is higher than the bottom of cold water storage cistern 1, unhurried current chamber 6 is communicated to slow flow tube 5 by unhurried current oral siphon 61, and unhurried current outlet pipe 62 is communicated to cold water storage cistern 1 bottom.Slow flow tube 5 is positioned at cold water storage cistern 1 inside.
Water level in the cold water storage cistern 1 reach a certain height after (being slow flow tube 5 upper pipes open heights), water flows out from the upper end mouth of pipe of slow flow tube 5, flow into unhurried current chamber 6 via unhurried current oral siphon 61, flow back into cold water storage cistern 1 via unhurried current outlet pipe 62 again, so repeatedly circulation, water pump 7 provides circulation power for the water in the unhurried current outlet pipe 62.
Under the extremely low situation of cold water storage cistern 1 water level (discharged water discharge water slowly or not) as water intaking valve 8, cold water storage cistern electrode 13, unhurried current electrode 51 all can not contact with the water surface, all can not form the loop with control module 4, the processor (not shown) can monitor cold water storage cistern electrode 13, unhurried current electrode 51 all (can arrange voluntarily in a period of time, as 10 seconds) in do not have electric current to produce, control module 4 stops heating by signal of telecommunication control heater 31, prevents that heater 31 from descending heat-induced damage or causing fire at water-less environment; Also can control water intaking valve 8 by the signal of telecommunication and accelerate to supply water, make water intaking valve 8 water supply speed and boiled water tank outlet pipe 22 speed of discharging water reach balance.
Fig. 3 is the structural representation of the utility model embodiment 3, as shown in Figure 3, the technical scheme of embodiment 3 is most of identical with embodiment 2, and its difference technical characterictic is, slow flow tube 5 is positioned at cold water storage cistern 1 outside, and slow flow tube 5 is communicated to cold water storage cistern 1 by a unhurried current conduit 63.The embodiment of embodiment 3 is basic identical with embodiment 2 with technique effect, water level in the cold water storage cistern 1 reach a certain height after (mouth of pipe height that is the unhurried current conduit 63 on cold water storage cistern 1 sidewall), the water conduit 63 of postponing flows into slow flow tube 5, flow into unhurried current chamber 6 via unhurried current oral siphon 61, flow back into cold water storage cistern 1 via unhurried current outlet pipe 62 again, so repeatedly circulation, water pump 7 provides circulation power for the water in the unhurried current outlet pipe 62.
The above only is preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. boiler with level stability function comprises:
One cold water storage cistern is used for storing cold water;
One boiled water tank is used for storing boiling water;
One heats up manages, and is used for being communicated with described cold water storage cistern and described boiled water tank;
Described cold water storage cistern is provided with a cold water storage cistern oral siphon and a cold water storage cistern outlet pipe;
Described boiled water tank is provided with a boiled water tank oral siphon and a boiled water tank outlet pipe;
Described intensification Guan Yiduan is communicated to described cold water storage cistern outlet pipe, and the other end is communicated to described boiled water tank oral siphon;
Be provided with a heater in the described intensification pipe, be used for the water of the described intensification pipe of heating;
Described cold water storage cistern oral siphon is provided with a water intaking valve;
Described boiled water tank outlet pipe is provided with an outlet valve;
The sidewall on described boiled water tank top is provided with a return duct that is communicated to described cold water storage cistern;
It is characterized in that, also comprise:
One driver element is electrically connected to described heater, is used for the duty of the described heater of control;
One control module is connected to described water intaking valve, is used for the duty of the described water intaking valve of control;
One unhurried current chamber is positioned at described cold water storage cistern below, is used to form the cold water circulation;
Described unhurried current chamber is provided with a unhurried current oral siphon and a unhurried current outlet pipe, and described unhurried current oral siphon, described unhurried current outlet pipe are communicated to described cold water storage cistern;
Described control module is electrically connected to described driver element, is used for to described driver element sending controling instruction;
Described unhurried current outlet pipe is provided with a water pump, and described water pump is electrically connected to described control module by lead.
2. a kind of boiler with level stability function as claimed in claim 1, it is characterized in that, also comprise a horizontal flow distribution plate in the described cold water storage cistern, be positioned at the mouth of pipe top of described cold water storage cistern oral siphon, described cold water storage cistern outlet pipe and described unhurried current outlet pipe, described horizontal flow distribution plate extends to outside the mouth of pipe of described unhurried current oral siphon.
3. a kind of boiler with level stability function as claimed in claim 1, it is characterized in that, also comprise a slow flow tube, the mouth of pipe of described slow flow tube is higher than the bottom of described cold water storage cistern, described unhurried current chamber is communicated to described slow flow tube by described unhurried current oral siphon, and described unhurried current outlet pipe is communicated to described cold water storage cistern bottom.
4. a kind of boiler with level stability function as claimed in claim 3 is characterized in that, described slow flow tube is positioned at described cold water storage cistern inside.
5. a kind of boiler with level stability function as claimed in claim 3 is characterized in that, described slow flow tube is positioned at described cold water storage cistern outside, and described slow flow tube is communicated to described cold water storage cistern by a unhurried current conduit.
6. a kind of boiler with level stability function as claimed in claim 1 is characterized in that, is provided with a cold water storage cistern electrode in the described cold water storage cistern, is provided with two boiled water tank electrodes in the described boiled water tank; Described cold water storage cistern electrode, described boiled water tank electrode are electrically connected to described control module by lead respectively.
7. a kind of boiler with level stability function as claimed in claim 3 is characterized in that, is provided with a unhurried current electrode in the described slow flow tube, and described unhurried current electrode is electrically connected to described control module by lead.
8. a kind of boiler with level stability function as claimed in claim 6, it is characterized in that, described control module comprises an oscillating AC electric generator, is electrically connected to described cold water storage cistern electrode, described boiled water tank electrode by lead, is used for taking place the oscillating AC electric current.
9. a kind of boiler with level stability function as claimed in claim 8 is characterized in that described control module comprises a processor, is electrically connected to described oscillating AC electric generator, is used for the change of frequency of the described oscillating AC electric current of monitoring.
10. a kind of boiler with level stability function as claimed in claim 9, it is characterized in that, described processor is electrically connected to described water intaking valve, described water pump and described driver element respectively by lead, is used for to described water intaking valve, described water pump and described driver element sending controling instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320020113 CN203163214U (en) | 2012-12-19 | 2013-01-15 | Water boiler with liquid-level stabilizing function |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220705807.1 | 2012-12-19 | ||
| CN201220705807 | 2012-12-19 | ||
| CN 201320020113 CN203163214U (en) | 2012-12-19 | 2013-01-15 | Water boiler with liquid-level stabilizing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203163214U true CN203163214U (en) | 2013-08-28 |
Family
ID=49024393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320020113 Expired - Fee Related CN203163214U (en) | 2012-12-19 | 2013-01-15 | Water boiler with liquid-level stabilizing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203163214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062905A (en) * | 2012-12-19 | 2013-04-24 | 朱利辉 | Water boiler with liquid level stabilizing function |
-
2013
- 2013-01-15 CN CN 201320020113 patent/CN203163214U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062905A (en) * | 2012-12-19 | 2013-04-24 | 朱利辉 | Water boiler with liquid level stabilizing function |
| CN103062905B (en) * | 2012-12-19 | 2017-04-05 | 上海滢致节能电器有限公司 | A kind of boiler with level stability function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103062905B (en) | A kind of boiler with level stability function | |
| CN106940081A (en) | One kind drinks water heating system and its control method | |
| CN203100196U (en) | Water boiler with temperature control and heat preservation functions | |
| CN203163214U (en) | Water boiler with liquid-level stabilizing function | |
| CN203083115U (en) | Water boiler with frequency conversion liquid level measuring function | |
| CN102798188A (en) | Indoor humidifier | |
| CN201814376U (en) | Instant heating type electric kettle | |
| CN204043175U (en) | Distillation type with preheating and hot water boiler | |
| CN203083112U (en) | Gas type quick water boiler | |
| CN202432670U (en) | Commercial instant heating type water boiler | |
| CN202581769U (en) | Electric water heater | |
| CN201837900U (en) | Intelligent liquid level display controller | |
| CN102232789A (en) | Instant electric kettle | |
| CN103047765B (en) | A kind of boiler with temp controlled thermal insulation function | |
| CN103062904B (en) | A kind of boiler with frequency conversion detection and liquid level detection | |
| CN202734217U (en) | Energy-saving water heating tank | |
| CN103267345B (en) | A kind of combustion type rapid heating water boiler | |
| KR20020025922A (en) | Boiler | |
| CN203323093U (en) | Energy-saving fuel gas wall-mounted high-efficiency steam oven | |
| CN103267343B (en) | Fast-water-heating and fast-water-boiling integral machine | |
| CN202521834U (en) | Water and electricity separation-type water-storage carbon fiber heating water boiler | |
| CN206890827U (en) | One kind drinks water heating system | |
| CN202630028U (en) | Improved structure of water supply system of steam generator | |
| CN207247561U (en) | The immersion electrode water boiler of phase-change heat-exchange | |
| CN202254227U (en) | Instant-heating water boiler |
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: SHANGHAI BOXI AUTOMATION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHU LIHUI Effective date: 20140804 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200137 PUDONG NEW AREA, SHANGHAI TO: 201804 JIADING, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140804 Address after: Jiading District Huang Du Zhen Cao Lian Lu, Shanghai City No. 66 201804 Patentee after: Shanghai Boxi Automation Technology Co., Ltd. Address before: 200137 Shanghai city Pudong New Area Gaoqiao Town Tonggang eight Village No. 48 Room 601 Patentee before: Zhu Lihui |
|
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI YINGZHI ENERGY-SAVING ELECTRICAL APPLIANC Free format text: FORMER OWNER: SHANGHAI BOXI AUTOMATION TECHNOLOGY CO., LTD. Effective date: 20141117 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141117 Address after: Jiading District Anting Town, Shanghai City No. 66 Cao Lian Lu 201804 Patentee after: Shanghai Bowvon Energy-saving Electrical Appliance Co., Ltd. Address before: Jiading District Huang Du Zhen Cao Lian Lu, Shanghai City No. 66 201804 Patentee before: Shanghai Boxi Automation Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20190115 |