CN103876631A - Water level detection structure of water tank - Google Patents
Water level detection structure of water tank Download PDFInfo
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- CN103876631A CN103876631A CN201210556908.1A CN201210556908A CN103876631A CN 103876631 A CN103876631 A CN 103876631A CN 201210556908 A CN201210556908 A CN 201210556908A CN 103876631 A CN103876631 A CN 103876631A
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- water
- water tank
- communicating pipe
- water level
- level detection
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Abstract
The invention discloses a water level detection structure of a water tank. The water level detection structure comprises the water tank, a water pump, a communicating pipe and a water level detection device which is used for detecting water level of the water tank. The water pump and the communicating pipe are respectively connected with the water tank, and the water level detection device is arranged in the communicating pipe. The water level detection structure further comprises a microswitch used for detecting whether the water tank exists or not, and the microswitch is arranged at the bottom of the water tank. According to the technical scheme, the water level detection structure has the advantages of simple structure, good detection effect, convenience in installation, good integrality and effect in saving the space of the water tank.
Description
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Technical field
The present invention relates to a kind of coffee machine water tank, be specifically related to a kind of cistern water level detection architecture.
Background technology
In prior art, coffee machine all also has cistern device, in general water tank, all contain a ball float, magnet is contained in ball float inside, machine intimate contains magnetic reed switch, and when the floating of ball float or while sinking, magnetic reed switch produces different signals, connect or close, reaching the object that detects Water in Water Tanks position; Or some coffee machine is at some refraction sensors of water tank indoor design, and liquid level sensor etc., detect the water level in water tank.But above-mentioned detection method need design the mounting structure of associated components in water tank, makes the internal structure complexity of water tank, and integraty is poor, and takies the volume of a water tank part.
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Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide a kind of cistern water level detection architecture, simple in structure, detect effectively, easy for installation, integraty is good, effectively saves water tank space.
For achieving the above object, technical scheme of the present invention is as follows: a kind of cistern water level detection architecture, comprise water tank, water pump, communicating pipe, condensate tank of dehumidifier for detection of cistern water level, described water pump was connected with described water tank respectively with described communicating pipe, and described condensate tank of dehumidifier was arranged in described communicating pipe; Also comprise the microswitch having or not for detection of water tank, described microswitch is arranged on described water tank bottom.
Preferably, described water pump, described communicating pipe and described water tank junction are provided with check valve.
Preferably, described condensate tank of dehumidifier is floating ball magnetic reed device, and described floating ball magnetic reed device comprises ball float and magnetic reed switch, and described ball float was arranged in described communicating pipe, described magnetic reed switch was arranged on outside described communicating pipe, the setting that matches of described ball float and described magnetic reed switch.
Preferably, described condensate tank of dehumidifier is pressure water-level sensor, and described pressure water-level sensor was arranged in described communicating pipe.
Adopt the beneficial effect of the technical program to be: simple in structure, detect effectively, easy for installation, integraty is good, effectively saves water tank space.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in embodiment of the present invention technology, to the accompanying drawing of required use in embodiment technical description be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the second example structure schematic diagram of the present invention.
Fig. 3 is the third example structure schematic diagram of the present invention.
Fig. 4 is the 4th kind of example structure schematic diagram of the present invention.
Numeral and the represented corresponding component title of letter in figure:
2. 3. communicating pipes 4. of water pump of water tank microswitch 5. check valve 6. ball float 7. magnetic reed switch 8. pressure water-level sensor 9. three-way pipe 10. magnetic valve 11. conduits.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, a kind of cistern water level detection architecture of the present invention, comprises water tank 1, water pump 2, communicating pipe 3, for detection of the condensate tank of dehumidifier of cistern water level, and water pump 2 was connected with water tank 1 respectively with communicating pipe 3, and condensate tank of dehumidifier was arranged in communicating pipe 3; Also comprise the microswitch 4 having or not for detection of water tank, microswitch 4 is arranged on water tank 1 bottom.
Whether microswitch 4 is used for detecting water tank 1 water, water in water tank 1 enters three-way pipe 9 through check valve 5, and water flows to water pump 2 through three-way pipe 9 one end, and one end flows to communicating pipe 3, from law of connected vessels, the water level in water tank 1 all the time with communicating pipe 3 in water level be consistent.Communicating pipe 3 contains ball float 6, by floating and the connecting and disconnecting of sinking to realizing magnetic reed switch 7 of ball float 6, thereby realizes the object that detects cistern water level.
As shown in Figure 2, all the other are identical with embodiment 1, and difference is, water tank 1 is connected with 5, one, two check valves and is connected with water pump 2, and one is connected to communicating pipe 3 by magnetic valve 10.The effect of magnetic valve 10 is to touch microswitch 4 when water tank 1, and while representing that water tank 1 exists, magnetic valve 10 is opened, and the water in water tank 1 flows into communicating pipe 3; When water tank 1 withdraws, can not touch microswitch 4 time, magnetic valve 10 cuts out, thereby avoids the aqueous reflux in communicating pipe 3.By the floating and the connecting and disconnecting of sinking to realizing magnetic reed switch 7 of ball float 6, thereby realize the object that detects cistern water level.
Embodiment 3
As shown in Figure 3, all the other are identical with embodiment 1, and difference is, communicating pipe 3 contains pressure water-level sensor 8, by pressure water-level sensor 8, can accurately detect the number of water tank 1 middle water level, and in water tank 1, not need to install any element.Water tank 1 is connected with 5, one, two check valves and is connected with water pump 2, and one is connected to communicating pipe 3 by magnetic valve 10.The effect of magnetic valve 10 is to touch microswitch 4 when water tank 1, and while representing that water tank 1 exists, magnetic valve 10 is opened, and the water in water tank 1 flows into communicating pipe 3; When water tank 1 withdraws, can not touch microswitch 4 time, magnetic valve 10 cuts out, thereby avoids the aqueous reflux in communicating pipe 3.
Embodiment 4
As shown in Figure 4, all the other are identical with embodiment 1, and difference is, water tank 1 is connected with 5, one, two check valves and is connected with water pump 2, and one is connected with conduit 11.Condensate tank of dehumidifier is pressure water-level sensor 8, by pressure water-level sensor 8, can accurately detect the number of Water in Water Tanks position, and in water tank, not need to install any element.Pressure water-level sensor 8 can directly turn in the conduit 11 of water tank 1 bottom, directly by test to pressure judge water level number.
Adopt the beneficial effect of the technical program to be: simple in structure, detect effectively, easy for installation, integraty is good, effectively saves water tank space.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.To be apparent for those skilled in the art to the multiple modification of these embodiment, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a cistern water level detection architecture, it is characterized in that, comprise water tank, water pump, communicating pipe, for detection of the condensate tank of dehumidifier of cistern water level, described water pump was connected with described water tank respectively with described communicating pipe, described condensate tank of dehumidifier was arranged in described communicating pipe; Also comprise the microswitch having or not for detection of water tank, described microswitch is arranged on described water tank bottom.
2. a kind of cistern water level detection architecture according to claim 1, is characterized in that, described water pump, described communicating pipe and described water tank junction are provided with check valve.
3. a kind of cistern water level detection architecture according to claim 2, it is characterized in that, described condensate tank of dehumidifier is floating ball magnetic reed device, described floating ball magnetic reed device comprises ball float and magnetic reed switch, described ball float was arranged in described communicating pipe, described magnetic reed switch was arranged on outside described communicating pipe, the setting that matches of described ball float and described magnetic reed switch.
4. a kind of cistern water level detection architecture according to claim 2, is characterized in that, described condensate tank of dehumidifier is pressure water-level sensor, and described pressure water-level sensor was arranged in described communicating pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210556908.1A CN103876631A (en) | 2012-12-20 | 2012-12-20 | Water level detection structure of water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210556908.1A CN103876631A (en) | 2012-12-20 | 2012-12-20 | Water level detection structure of water tank |
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| CN103876631A true CN103876631A (en) | 2014-06-25 |
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| CN201210556908.1A Pending CN103876631A (en) | 2012-12-20 | 2012-12-20 | Water level detection structure of water tank |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105147115A (en) * | 2015-08-21 | 2015-12-16 | 苏州工业园区咖乐美电器有限公司 | Water tank of coffee machine and manufacturing method thereof |
| CN105387912A (en) * | 2015-12-11 | 2016-03-09 | 东莞市天倬电器有限公司 | Water level detection system |
| CN110579262A (en) * | 2019-09-10 | 2019-12-17 | 珠海格力智能装备有限公司 | liquid level detection method and device |
| CN112120528A (en) * | 2019-06-25 | 2020-12-25 | 台山康达电器制品有限公司 | Intelligent drinking machine |
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| GB2296093A (en) * | 1994-12-12 | 1996-06-19 | Philips Electronics Nv | Coffee-maker with water-level indicator |
| US6164191A (en) * | 1999-06-04 | 2000-12-26 | Pacific Cornetta Inc. | Single serving beverage maker |
| US20030019367A1 (en) * | 2000-02-16 | 2003-01-30 | Armando Fogagnolo | Device for controlling the level of a liquid in a boiler of a coffee machine |
| CN1593311A (en) * | 2003-09-09 | 2005-03-16 | Bsh博施及西门子家用器具有限公司 | Beverage maker |
| US20060288777A1 (en) * | 2005-06-28 | 2006-12-28 | Keurig, Incorporated | Method and apparatus for liquid level sensing |
| CN101548161A (en) * | 2006-10-20 | 2009-09-30 | 兰奇利奥咖啡机器股份公司 | Device for regulating the level of a liquid in a boiler of a coffee machine |
| CN201662726U (en) * | 2010-04-17 | 2010-12-01 | 刘智年 | Tubular ball float water level inductive switch |
| CN201935723U (en) * | 2011-01-27 | 2011-08-17 | 浙江康友环保科技有限公司 | Float ball type water level sensor |
| CN203116814U (en) * | 2012-12-20 | 2013-08-07 | 苏州工业园区咖乐美电器有限公司 | Water level detecting structure of water tank |
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2012
- 2012-12-20 CN CN201210556908.1A patent/CN103876631A/en active Pending
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| GB2296093A (en) * | 1994-12-12 | 1996-06-19 | Philips Electronics Nv | Coffee-maker with water-level indicator |
| US6164191A (en) * | 1999-06-04 | 2000-12-26 | Pacific Cornetta Inc. | Single serving beverage maker |
| US20030019367A1 (en) * | 2000-02-16 | 2003-01-30 | Armando Fogagnolo | Device for controlling the level of a liquid in a boiler of a coffee machine |
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| CN201662726U (en) * | 2010-04-17 | 2010-12-01 | 刘智年 | Tubular ball float water level inductive switch |
| CN201935723U (en) * | 2011-01-27 | 2011-08-17 | 浙江康友环保科技有限公司 | Float ball type water level sensor |
| CN203116814U (en) * | 2012-12-20 | 2013-08-07 | 苏州工业园区咖乐美电器有限公司 | Water level detecting structure of water tank |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105147115A (en) * | 2015-08-21 | 2015-12-16 | 苏州工业园区咖乐美电器有限公司 | Water tank of coffee machine and manufacturing method thereof |
| CN105147115B (en) * | 2015-08-21 | 2017-11-07 | 苏州工业园区咖乐美电器有限公司 | Coffee machine water tank and its manufacture method |
| CN105387912A (en) * | 2015-12-11 | 2016-03-09 | 东莞市天倬电器有限公司 | Water level detection system |
| CN105387912B (en) * | 2015-12-11 | 2019-02-22 | 东莞市天倬电器有限公司 | Water level detecting system |
| CN112120528A (en) * | 2019-06-25 | 2020-12-25 | 台山康达电器制品有限公司 | Intelligent drinking machine |
| CN110579262A (en) * | 2019-09-10 | 2019-12-17 | 珠海格力智能装备有限公司 | liquid level detection method and device |
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Application publication date: 20140625 |