CN206151249U - Drinking water equipment water shortage protection device - Google Patents
Drinking water equipment water shortage protection device Download PDFInfo
- Publication number
- CN206151249U CN206151249U CN201620785372.4U CN201620785372U CN206151249U CN 206151249 U CN206151249 U CN 206151249U CN 201620785372 U CN201620785372 U CN 201620785372U CN 206151249 U CN206151249 U CN 206151249U
- Authority
- CN
- China
- Prior art keywords
- ball float
- water
- magnet
- protection device
- 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.)
- Active
Links
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
The utility model discloses a drinking water equipment water shortage protection device has such characteristic, include: the water pitcher, the bottom of water pitcher is equipped with floater activity groove, the floater, the floater is located floater activity inslot, go up magnet, go up magnet with the bottom fixed connection of floater, micro -gap switch, micro -gap switch locates the below of water pitcher, lower magnet, down magnet with the one end fixed connection of micro -gap switch's pendulum rod, just down magnet with it is homopolar just to setting up to go up magnet. Use the utility model discloses a drinking water equipment water shortage protection device can effectively realize the automatic re -setting function of device, simplifies the structure of device, and then guarantees the operating stability of drinking water equipment, prolongs its life.
Description
Technical field
The utility model is related to drinking equipment technical field, is specifically related to a kind of drinking equipment water-shortage protection device.
Background technology
Existing drinking equipment typically all has heating function, therefore, there is the wind of dry combustion method when the water yield is very few in equipment
Danger.
The anti-dry burning device of traditional drinking equipment heating system is generally mounted on calandria.When calandria exsiccosis
Under, if equipment works on, then will open anti-dry burning device.But, must take machine apart to reset just can be carried out manually again
Position, greatly improves the maintenance probability that therefore machine brings, and puzzlement and trouble are being brought using on to user.
Utility model content
For the above-mentioned problems in the prior art, a kind of drinking equipment water-shortage protection device is now provided, it is intended to effectively
The auto-reset function of device is realized, simplifies the structure of device, and then the operation stability of guarantee drinking equipment, extended it and use
Life-span.
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 the water pot is provided with ball float loose slot；
Ball float, the ball float is in the ball float loose slot；
Upper magnet, the upper magnet is fixedly connected with the bottom of the ball float；
Microswitch, the microswitch is located at the lower section of the water pot；
Lower magnet, the lower magnet is fixedly connected with one end of the fork of the microswitch, and the lower magnet and institute
Upper magnet homopolarity is stated just to arranging.
A kind of above-mentioned drinking equipment water-shortage protection device, wherein, the top of the ball float loose slot is provided with floating ball cap.
A kind of above-mentioned drinking equipment water-shortage protection device, wherein, the side of the ball float loose slot offers strip slot,
The inside of the ball float loose slot is connected with the inside of the water pot by the strip slot.
A kind of above-mentioned drinking equipment water-shortage protection device, wherein, the bottom surface of the water pot is in bucket shape, the strip slot position
In the lowest point of the bottom surface of the water pot.
A kind of above-mentioned drinking equipment water-shortage protection device, wherein, the lower surface of the ball float loose slot is less than the water
The lower surface of tank, and the upper surface of the ball float loose slot is higher than the lower surface of the water pot.
A kind of above-mentioned drinking equipment water-shortage protection device, wherein, the edge of the lower surface of the ball float loose slot sets
There is osculum.
A kind of above-mentioned drinking equipment water-shortage protection device, wherein, the bottom of the water pot is provided with fixing muscle, the fine motion
Switch is fixedly installed in the fixing muscle by some screws.
The good effect of above-mentioned technical proposal is：
By arranging ball float, when the water level decreasing in water pot, ball float also declines therewith drinking equipment water-shortage protection device,
When ball float declines, upper magnet together declines, and enters the magneticaction scope with lower magnet, due to upper magnet and lower magnet homopolarity
It is oppositely arranged, produces opposing magnetic force, so that the fork of microswitch moves to off-state, so as to cut off the electricity supply.And work as water
When position rises, ball float rises therewith, and upper magnet leaves magneticaction scope, fork backswing with lower magnet, and microswitch recovers to close
Close, switch on power.With this reciprocation cycle, carry out cutting off the electricity supply when reaching water shortage being protected, and when water level recovers, and from
The dynamic purpose for resetting.So as to effectively realize the auto-reset function of device, simplify the structure of device, and then ensure drinking equipment
Operation stability, extends its service life.
Description of the drawings
Fig. 1 is the structural representation of drinking equipment water-shortage protection device of the present utility model.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, with
Lower embodiment combines accompanying drawing 1 and the technical scheme that the utility model is provided is specifically addressed.
Refer to shown in Fig. 1, show a kind of drinking equipment water-shortage protection device, it is characterised in that include：It is water pot 1, floating
Ball 2, upper magnet 3, microswitch 4 and lower magnet 5.
Specifically, the bottom of the water pot 1 is provided with ball float loose slot 11.The ball float 2 is in the ball float loose slot
11.The upper magnet 3 is in the ball float 2, and the upper magnet 3 is fixedly connected with the bottom of the ball float 2.The fine motion
Switch 4 is located at the lower section of the water pot 1.The lower magnet 5 is fixedly connected with one end of the fork 41 of the microswitch 4, and
The lower magnet 5 is with the homopolarity of the upper magnet 3 just to arranging.
By above-mentioned setting, when the water level decreasing in the water pot, the ball float also declines therewith, when under the ball float
During drop, the upper magnet together declines, and enters and the magneticaction scope of the lower magnet, due to the upper magnet with it is described under
Magnet homopolarity is oppositely arranged, and produces opposing magnetic force, so that the fork of the microswitch moves to off-state, so as to cut off
Power supply.And when water level rises, the ball float rises therewith, the upper magnet leaves magneticaction scope with the lower magnet,
Fork backswing, the microswitch recovers closure, switches on power.
Further, in as preferred embodiment, the top of the ball float loose slot 11 is provided with floating ball cap 12.
By above-mentioned setting, when the water yield in the water pot increases, the floating ball cap can limit the ball float and float,
The ball float is avoided to depart from the ball float loose slot.
In addition, in as preferred embodiment, the side of the ball float loose slot 11 offers strip slot 13, the ball float
The inside of loose slot 11 is connected with the inside of the water pot 1 by the strip slot 13.
By above-mentioned setting, the water level in the ball float loose slot can according to the change of the water yield in the water pot and
When change, so as to increased the triggering accuracy of the microswitch.
Meanwhile, as preferred embodiment in, the bottom surface of the water pot 1 is in bucket shape, and the strip slot 13 is located at the water
The lowest point of the bottom surface of tank 1.
By above-mentioned setting, the water in the water pot can flow to the lowest point of bucket shape along the bottom surface of the water pot, finally
The ball float loose slot is flowed into by the strip slot, so as to leave ponding at the bottom margin for avoiding water pot, is further increased
The triggering accuracy of the microswitch.
In addition, in as preferred embodiment, the lower surface of the ball float loose slot 11 is less than the lower end of the water pot 1
Face, and the upper surface of the ball float loose slot 11 is higher than the lower surface of the water pot 1.
In addition, in as preferred embodiment, the edge of the lower surface of the ball float loose slot 11 is provided with osculum 14.
By above-mentioned setting, the water energy in the ball float loose slot is enough discharged by the osculum.
Additionally, in as preferred embodiment, the bottom of the water pot 1 is provided with fixing muscle 15, and the microswitch 4 passes through
Some screws are fixedly installed in the fixing muscle 15.
Using method of the present utility model and operation principle approximately as：
When the water level decreasing in water pot, ball float also declines therewith, and when ball float declines, upper magnet together declines, and enters
With the magneticaction scope of lower magnet, because upper magnet is oppositely arranged with lower magnet homopolarity, opposing magnetic force is produced, so that fine motion
The fork of switch moves to off-state, so as to cut off the electricity supply.And when water level rises, ball float rises therewith, upper magnet is with
Magnet leaves magneticaction scope, and fork backswing, microswitch recovers closure, switches on power.With this reciprocation cycle, water shortage is reached
Shi Jinhang cuts off the electricity supply and is protected, and when water level recovers, and automatically reset purpose.
The drinking equipment water-shortage protection device that the present embodiment is provided, by arranging ball float, when the water level decreasing in water pot,
Ball float also declines therewith, and when ball float declines, upper magnet together declines, and the magneticaction scope with lower magnet is entered, due to upper
Magnet is oppositely arranged with lower magnet homopolarity, produces opposing magnetic force, so that the fork of microswitch moves to off-state, so as to
Cut off the electricity supply.And when water level rises, ball float rises therewith, upper magnet and lower magnet leave magneticaction scope, fork backswing,
Microswitch recovers closure, switches on power.With this reciprocation cycle, carry out cutting off the electricity supply when reaching water shortage being protected, and work as water
During bit recovery, and automatically reset purpose.So as to effectively realize the auto-reset function of device, simplify the structure of device, enter
And the operation stability of guarantee drinking equipment, extend its service life.
The utility model preferred embodiment is these are only, embodiment of the present utility model and protection is not thereby limited
Scope, to those skilled in the art, should can appreciate that all utilization the utility model specifications and diagramatic content institute
Scheme obtained by the equivalent made and obvious change, should be included in protection domain of the present utility model
It is interior.
Claims (7)
1. a kind of drinking equipment water-shortage protection device, it is characterised in that include：
Water pot, the bottom of the water pot is provided with ball float loose slot；
Ball float, the ball float is in the ball float loose slot；
Upper magnet, the upper magnet is in the ball float, and the upper magnet is fixedly connected with the bottom of the ball float；
Microswitch, the microswitch is located at the lower section of the water pot；
Lower magnet, the lower magnet is fixedly connected with one end of the fork of the microswitch, and the lower magnet with it is described on
Magnet homopolarity is just to arranging.
2. a kind of drinking equipment water-shortage protection device according to claim 1, it is characterised in that the ball float loose slot
Top is provided with floating ball cap.
3. a kind of drinking equipment water-shortage protection device according to claim 1, it is characterised in that the ball float loose slot
Side offers strip slot, and the inside of the ball float loose slot is connected with the inside of the water pot by the strip slot.
4. a kind of drinking equipment water-shortage protection device according to claim 3, it is characterised in that the bottom surface of the water pot is in
Bucket shape, the strip slot is located at the lowest point of the bottom surface of the water pot.
5. a kind of drinking equipment water-shortage protection device according to claim 1, it is characterised in that the ball float loose slot
Lower surface is less than the lower surface of the water pot, and the upper surface of the ball float loose slot higher than the lower surface of the water pot.
6. a kind of drinking equipment water-shortage protection device according to claim 1, it is characterised in that the ball float loose slot
The edge of lower surface is provided with osculum.
7. a kind of drinking equipment water-shortage protection device according to claim 1, it is characterised in that the bottom of the water pot sets
There is fixing muscle, the microswitch is fixedly installed in the fixing muscle by some screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620785372.4U CN206151249U (en) | 2016-07-25 | 2016-07-25 | Drinking water equipment water shortage protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620785372.4U CN206151249U (en) | 2016-07-25 | 2016-07-25 | Drinking water equipment water shortage protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206151249U true CN206151249U (en) | 2017-05-10 |
Family
ID=58646932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620785372.4U Active CN206151249U (en) | 2016-07-25 | 2016-07-25 | Drinking water equipment water shortage protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206151249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105996790A (en) * | 2016-07-25 | 2016-10-12 | 沁园集团股份有限公司 | Water shortage protection device of drinking equipment |
-
2016
- 2016-07-25 CN CN201620785372.4U patent/CN206151249U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105996790A (en) * | 2016-07-25 | 2016-10-12 | 沁园集团股份有限公司 | Water shortage protection device of drinking equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202925665U (en) | Initial rainwater abandoning device | |
| CN112704941A (en) | Energy-conserving sewage filtration pipeline of new forms of energy | |
| CN206151249U (en) | Drinking water equipment water shortage protection device | |
| CN204113522U (en) | Wave energy generating set | |
| CN112919569A (en) | Marine fresh water collection device | |
| CN201616029U (en) | Full-automatic liquid level control device | |
| CN203771381U (en) | Protection device for steam boiler operating in lower water level | |
| KR20110015477A (en) | Power generation device | |
| CN203533581U (en) | Boiler slag discharging and humidifying device | |
| CN203927691U (en) | A kind of smooth rain complemental power-generation energy-conserving road lamp | |
| CN105996790A (en) | Water shortage protection device of drinking equipment | |
| CN205585046U (en) | Automatic moisturizing switch | |
| CN205785155U (en) | A kind of float-ball type anti-settling monitoring device of photovoltaic waterborne | |
| CN101625574A (en) | Water level regulating device | |
| CN201916106U (en) | Automatic supercharged water flow generator | |
| CN109083259A (en) | Drain cap | |
| CN105178361B (en) | One kind is anti-to float well lid | |
| CN104234922A (en) | Oscillation float type wave energy collection device | |
| CN201099884Y (en) | Water tower automatic water supply device | |
| CN201479856U (en) | Soymilk grinder with floating screen | |
| CN201224880Y (en) | Water level regulating apparatus | |
| CN209231789U (en) | A kind of stored water roof monitoring water level energy saver | |
| CN110755872A (en) | Condensed water discharging device for boiler | |
| CN217358121U (en) | Cooling water waste heat recovery device for coal power enterprises | |
| CN205624117U (en) | Bird scarer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |