CN105996790A - Water shortage protection device of drinking equipment - Google Patents
Water shortage protection device of drinking equipment Download PDFInfo
- Publication number
- CN105996790A CN105996790A CN201610588428.1A CN201610588428A CN105996790A CN 105996790 A CN105996790 A CN 105996790A CN 201610588428 A CN201610588428 A CN 201610588428A CN 105996790 A CN105996790 A CN 105996790A
- Authority
- CN
- China
- Prior art keywords
- ball float
- protection device
- drinking equipment
- water
- shortage protection
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/58—Safety devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/4403—Constructional details
- A47J31/4457—Water-level indicators
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
The invention discloses a water shortage protection device of drinking equipment. The water shortage protection device is characterized by comprising a water tank, a floating ball, an upper magnet, a microswitch and a lower magnet, wherein a floating ball moving groove is formed in the bottom of the water tank, the floating ball is arranged inside the floating ball moving groove, the upper magnet is fixedly connected with the bottom end of the floating ball, the microswitch is arranged below the water tank, the lower magnet is fixedly connected with one end of an oscillating bar of the microswitch, and the same polarities of the upper magnet and the lower magnet are oppositely arranged. By adopting the water shortage protection device of the drinking equipment, the automatic reset function of the device can be effectively achieved, the structure of the device is simplified, then, operation stability of the drinking equipment is ensured, and the service life of the drinking equipment is prolonged.
Description
Technical field
The present invention relates to drinking equipment technical field, be specifically related to a kind of drinking equipment water-shortage protection device.
Background technology
Existing drinking equipment the most all has heating function, therefore, when in equipment, the water yield exists the risk of dry combustion method time very few.
The anti-dry burning device of traditional drinking equipment heating system is generally mounted on calandria.When under calandria exsiccosis, if equipment works on, then will open anti-dry burning device.But, machine must be taken apart to reset and just can carry out hand-reset, be greatly improved the maintenance probability that therefore machine brings, on using, bring puzzlement and trouble to user.
Summary of the invention
For the above-mentioned problems in the prior art, existing provide a kind of drinking equipment water-shortage protection device, it is intended to effectively realize the auto-reset function of device, simplify the structure of device, and then ensure the operation stability of drinking equipment, extend its service life.
Concrete technical scheme is as follows:
A kind of drinking equipment water-shortage protection device, has the feature that, including:
Water pot, the bottom of described water pot is provided with ball float loose slot；
Ball float, described ball float is located in described ball float loose slot；
Upper Magnet, described upper Magnet is fixing with the bottom of described ball float to be connected；
Microswitch, described microswitch is located at the lower section of described water pot；
Lower magnet, described lower magnet is fixing with one end of the fork of described microswitch to be connected, and described lower magnet and described upper Magnet homopolarity are just to setting.
Above-mentioned a kind of drinking equipment water-shortage protection device, wherein, the top of described ball float loose slot is provided with floating ball cap.
Above-mentioned a kind of drinking equipment water-shortage protection device, wherein, the side of described ball float loose slot offers strip slot, and the inside of described ball float loose slot is connected by described strip slot with the inside of described water pot.
Above-mentioned a kind of drinking equipment water-shortage protection device, wherein, the bottom surface of described water pot is bucket shape, and described strip slot is positioned at the lowest part of the bottom surface of described water pot.
Above-mentioned a kind of drinking equipment water-shortage protection device, wherein, the lower surface of described ball float loose slot is less than the lower surface of described water pot, and the upper surface of described ball float loose slot is higher than the lower surface of described water pot.
Above-mentioned a kind of drinking equipment water-shortage protection device, wherein, the edge of the lower surface of described ball float loose slot is provided with osculum.
Above-mentioned a kind of drinking equipment water-shortage protection device, wherein, the bottom of described water pot is provided with fixing muscle, and described microswitch is fixedly installed on described fixing muscle by some screws.
The good effect of technique scheme is:
Drinking equipment water-shortage protection device is by arranging ball float; when water level decreasing in water pot; ball float declines the most therewith; when ball float declines, upper Magnet together declines, and enters the magneticaction scope with lower magnet; owing to upper Magnet is oppositely arranged with lower magnet homopolarity; produce opposing magnetic force, so that the fork of microswitch moves to off-state, thus cut off the electricity supply.And when water level rises, ball float rises therewith, upper Magnet and lower magnet leave magneticaction scope, fork backswing, and microswitch is recovered Guan Bi, switched on power.With this reciprocation cycle, carry out cutting off the electricity supply when reaching hydropenia protecting, and when water level recovers, and automatically reset purpose.Thus effectively realize the auto-reset function of device, simplify the structure of device, and then the operation stability of guarantee drinking equipment, extend its service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the drinking equipment water-shortage protection device of the present invention.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reaching purpose and be easy to understand with effect, the technical scheme that following example combine accompanying drawing 1 and provide the present invention is specifically addressed.
Refer to shown in Fig. 1, it is shown that a kind of drinking equipment water-shortage protection device, it is characterised in that including: water pot 1, ball float 2, upper Magnet 3, microswitch 4 and lower magnet 5.
Concrete, the bottom of described water pot 1 is provided with ball float loose slot 11.Described ball float 2 is located in described ball float loose slot 11.Described upper Magnet 3 is located in described ball float 2, and described upper Magnet 3 is fixed with the bottom of described ball float 2 and is connected.Described microswitch 4 is located at the lower section of described water pot 1.Described lower magnet 5 is fixing with one end of the fork 41 of described microswitch 4 to be connected, and described lower magnet 5 and described upper Magnet 3 homopolarity are just to setting.
By above-mentioned setting, when water level decreasing in described water pot, described ball float declines the most therewith, when described ball float declines, described upper Magnet together declines, and enters the magneticaction scope with described lower magnet, owing to described upper Magnet is oppositely arranged with described lower magnet homopolarity, produce opposing magnetic force, so that the fork of described microswitch moves to off-state, thus cut off the electricity supply.And when water level rises, described ball float rises therewith, described upper Magnet and described lower magnet leave magneticaction scope, fork backswing, and described microswitch is recovered Guan Bi, switched on power.
Further, as in preferred embodiment, the top of described ball float loose slot 11 is provided with floating ball cap 12.
By above-mentioned setting, when the water yield in described water pot increases, described floating ball cap can limit described ball float and float, it is to avoid described ball float departs from described ball float loose slot.
It addition, as in preferred embodiment, the side of described ball float loose slot 11 offers strip slot 13, the inside of described ball float loose slot 11 is connected by described strip slot 13 with the inside of described water pot 1.
By above-mentioned setting, the water level in described ball float loose slot can change in time according to the change of the water yield in described water pot, thus add the triggering accuracy of described microswitch.
Meanwhile, as in preferred embodiment, the bottom surface of described water pot 1 is bucket shape, and described strip slot 13 is positioned at the lowest part of the bottom surface of described water pot 1.
By above-mentioned setting, water in described water pot can flow to the lowest part of bucket shape along the bottom surface of described water pot, flow into described ball float loose slot eventually through described strip slot, thus avoid leaving at the bottom margin of water pot hydrops, further increase the triggering accuracy of described microswitch.
It addition, as in preferred embodiment, the lower surface of described ball float loose slot 11 is less than the lower surface of described water pot 1, and the upper surface of described ball float loose slot 11 is higher than the lower surface of described water pot 1.
It addition, as in preferred embodiment, the edge of the lower surface of described ball float loose slot 11 is provided with osculum 14.
By above-mentioned setting, the water in described ball float loose slot can be discharged by described osculum.
Additionally, as in preferred embodiment, the bottom of described water pot 1 is provided with fixing muscle 15, described microswitch 4 is fixedly installed on described fixing muscle 15 by some screws.
The using method of the present invention and operation principle approximately as:
When water level decreasing in water pot, ball float declines the most therewith, when ball float declines, upper Magnet together declines, enter the magneticaction scope with lower magnet, owing to upper Magnet is oppositely arranged with lower magnet homopolarity, produce opposing magnetic force, so that the fork of microswitch moves to off-state, thus cut off the electricity supply.And when water level rises, ball float rises therewith, upper Magnet and lower magnet leave magneticaction scope, fork backswing, and microswitch is recovered Guan Bi, switched on power.With this reciprocation cycle, carry out cutting off the electricity supply when reaching hydropenia protecting, and when water level recovers, and automatically reset purpose.
The drinking equipment water-shortage protection device that the present embodiment provides; by arranging ball float; when water level decreasing in water pot, ball float declines the most therewith, when ball float declines; upper Magnet together declines; enter the magneticaction scope with lower magnet, owing to upper Magnet is oppositely arranged with lower magnet homopolarity, produce opposing magnetic force; so that the fork of microswitch moves to off-state, thus cut off the electricity supply.And when water level rises, ball float rises therewith, upper Magnet and lower magnet leave magneticaction scope, fork backswing, and microswitch is recovered Guan Bi, switched on power.With this reciprocation cycle, carry out cutting off the electricity supply when reaching hydropenia protecting, and when water level recovers, and automatically reset purpose.Thus effectively realize the auto-reset function of device, simplify the structure of device, and then the operation stability of guarantee drinking equipment, extend its service life.
These are only preferred embodiment of the present invention; not thereby embodiments of the present invention and protection domain are limited; to those skilled in the art; the equivalent done by all utilization description of the invention and diagramatic content and the scheme obtained by obvious change should be can appreciate that, all should be included in protection scope of the present invention.
Claims (7)
1. a drinking equipment water-shortage protection device, it is characterised in that including:
Water pot, the bottom of described water pot is provided with ball float loose slot；
Ball float, described ball float is located in described ball float loose slot；
Upper Magnet, described upper Magnet is located in described ball float, and described upper Magnet is fixed with the bottom of described ball float and is connected；
Microswitch, described microswitch is located at the lower section of described water pot；
Lower magnet, described lower magnet is fixing with one end of the fork of described microswitch to be connected, and described lower magnet and described upper Magnet homopolarity are just to setting.
A kind of drinking equipment water-shortage protection device the most according to claim 1, it is characterised in that the top of described ball float loose slot is provided with floating ball cap.
A kind of drinking equipment water-shortage protection device the most according to claim 1, it is characterised in that the side of described ball float loose slot offers strip slot, and the inside of described ball float loose slot is connected by described strip slot with the inside of described water pot.
A kind of drinking equipment water-shortage protection device the most according to claim 3, it is characterised in that the bottom surface of described water pot is bucket shape, and described strip slot is positioned at the lowest part of the bottom surface of described water pot.
A kind of drinking equipment water-shortage protection device the most according to claim 1, it is characterised in that the lower surface of described ball float loose slot is less than the lower surface of described water pot, and the upper surface of described ball float loose slot is higher than the lower surface of described water pot.
A kind of drinking equipment water-shortage protection device the most according to claim 1, it is characterised in that the edge of the lower surface of described ball float loose slot is provided with osculum.
A kind of drinking equipment water-shortage protection device the most according to claim 1, it is characterised in that the bottom of described water pot is provided with fixing muscle, and described microswitch is fixedly installed on described fixing muscle by some screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610588428.1A CN105996790A (en) | 2016-07-25 | 2016-07-25 | Water shortage protection device of drinking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610588428.1A CN105996790A (en) | 2016-07-25 | 2016-07-25 | Water shortage protection device of drinking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105996790A true CN105996790A (en) | 2016-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610588428.1A Pending CN105996790A (en) | 2016-07-25 | 2016-07-25 | Water shortage protection device of drinking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105996790A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09306639A (en) * | 1996-05-15 | 1997-11-28 | Yutaka Denshi Kk | Unloaded heating prevention device for heater |
| CN200996727Y (en) * | 2007-01-09 | 2007-12-26 | 江苏奥佳厨具电器有限公司 | Dryout protecter and electric water boiler therewith |
| CN201822634U (en) * | 2010-07-30 | 2011-05-11 | 深圳安吉尔饮水产业集团有限公司 | Water cup capable of automatically controlling water level and water dispenser using same |
| CN201996330U (en) * | 2011-01-28 | 2011-10-05 | 方曙光 | Multifunctional water tank |
| CN202086296U (en) * | 2011-04-16 | 2011-12-28 | 郝晓琴 | Device capable of realizing automatic water storage of kettle |
| CN203671923U (en) * | 2013-12-31 | 2014-06-25 | 沁园集团股份有限公司 | Active dry burning preventing balanced reservoir device |
| CN206151249U (en) * | 2016-07-25 | 2017-05-10 | 沁园集团股份有限公司 | Drinking water equipment water shortage protection device |
-
2016
- 2016-07-25 CN CN201610588428.1A patent/CN105996790A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09306639A (en) * | 1996-05-15 | 1997-11-28 | Yutaka Denshi Kk | Unloaded heating prevention device for heater |
| CN200996727Y (en) * | 2007-01-09 | 2007-12-26 | 江苏奥佳厨具电器有限公司 | Dryout protecter and electric water boiler therewith |
| CN201822634U (en) * | 2010-07-30 | 2011-05-11 | 深圳安吉尔饮水产业集团有限公司 | Water cup capable of automatically controlling water level and water dispenser using same |
| CN201996330U (en) * | 2011-01-28 | 2011-10-05 | 方曙光 | Multifunctional water tank |
| CN202086296U (en) * | 2011-04-16 | 2011-12-28 | 郝晓琴 | Device capable of realizing automatic water storage of kettle |
| CN203671923U (en) * | 2013-12-31 | 2014-06-25 | 沁园集团股份有限公司 | Active dry burning preventing balanced reservoir device |
| CN206151249U (en) * | 2016-07-25 | 2017-05-10 | 沁园集团股份有限公司 | Drinking water equipment water shortage protection device |
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| PB01 | Publication | ||
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Application publication date: 20161012 |