CN107007155B - Full-automatic anti-dry burning water dispenser - Google Patents
Full-automatic anti-dry burning water dispenser Download PDFInfo
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- CN107007155B CN107007155B CN201710344961.8A CN201710344961A CN107007155B CN 107007155 B CN107007155 B CN 107007155B CN 201710344961 A CN201710344961 A CN 201710344961A CN 107007155 B CN107007155 B CN 107007155B
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- cylinder
- branch
- water
- temperature sensor
- lower layer
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Classifications
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- 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
- A47J31/54—Water boiling vessels in beverage making machines
- A47J31/56—Water boiling vessels in beverage making machines having water-level controls; having temperature controls
-
- 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
Abstract
This patent is related to water dispenser application field, disclose a kind of Full-automatic anti-dry burning water dispenser, including body, the body is equipped with cylinder, the cylinder includes upper layer cylinder, lower layer's cylinder, the upper layer cylinder is equipped with water inlet, the first temperature sensor is provided at the top of lower layer's cylinder, lower layer's cylinder body bottom spacing is provided with second temperature sensor, thermistor is equipped in the body, circuit controller, the first biography temperature sensor and thermistor are electrically connected to form the first branch, second biography temperature sensor and thermistor are electrically connected to form second branch, the circuit controller and the first branch, the electrical connection of second branch connector, this patent is intended to provide a kind of variable quantity that can monitor each moment water level, and give warning in advance water level lower limit and the water level upper limit, pass through circulating charging simultaneously, power supply mode, It realizes and is used under off-position.
Description
Technical field
The present invention relates to water dispenser application fields.
Background technique
Nowadays, water dispenser has come into huge numbers of families, at essential life household products in for people's lives.It is existing
Some water dispensers generally comprise body, integrated cylinder, bottle holder, the bucket on bottle holder, power switch and cold water and go out
Mouth, hot water outlet, cylinder installation connect with heating tank, the outlet of heating tank and hot water outlet on body bottle holder, is equipped in body
Logical, the electrothermal tube of heater connects external power supply by power switch.General drinking machine heating passes through the electrothermal tube on heater
Heating power makes the water in heating tank heat up, heat.With the reduction and heating speed mistake in bucket with water in heating tank
Fastly, it is easy to appear dry combustion method phenomenon, so-called dry combustion method phenomenon is exactly to drink water in machine barrel and in heating tank in dry state, the company of power supply
It is logical, it is heating electrothermal tube still, inevitably will cause the damage of water dispenser in this way, it is serious to may cause fire incident.
Documents CN104688038A discloses a kind of water dispenser burn-out-proof equipment for drying, specifically includes that water inlet, water level
Sensing device, bucket, power supply switch controller, drinking-water electromechanical source, the bucket are installed on water dispenser water inlet, water level induction
Device setting and water outlet, the water level inductor are connect with power supply switch controller., power-supply controller of electric and drinking-water are electromechanical
Source connection.Water level is incuded by water level inductor when use, so that power supply switch controller is disconnected power supply, prevents dry combustion method.This hair
It is clear can pre- anti-dry phenomenon, but the present invention cannot predict in advance and remind SEA LEVEL VARIATION, for the variation of water level all the time,
It cannot be showed by specific scale, numerical value, not embody the setting of hommization.
Summary of the invention
The purpose of the present invention is to provide a kind of Full-automatic anti-dry burning water dispensers, can monitor the variation of each moment water level
Amount, and give warning in advance water level lower limit and the water level upper limit, another object of the present invention are that in the power-off state, package unit can be certainly
To power supply, and full-automatic water supply, process of cutting off the water are realized, to avoid dry combustion method, overflow.
In order to achieve the above objectives, the technical scheme is that Full-automatic anti-dry burning water dispenser, including body and cylinder,
The cylinder is set on body, and the cylinder includes upper layer cylinder and lower layer's cylinder, and the upper layer cylinder is equipped with water inlet, institute
It states and is provided with the first temperature sensor and second temperature sensor in lower layer's cylinder, first temperature sensor is set to lower layer
At the top of cylinder, the second temperature sensor is fixed in lower layer's cylinder, between second temperature sensor and lower layer's cylinder body bottom
There are gap, thermistor, circuit controller are equipped in the body, first temperature sensor is electrically connected with thermistor
The first branch is formed, the second biography temperature sensor and thermistor are electrically connected to form second branch, the circuit controller and institute
State the first branch, second branch electrical connection.
When by adopting the above technical scheme, what is reached has the technical effect that Full-automatic anti-dry burning water dispenser, cylinder are divided into upper layer cylinder
Body, lower layer's cylinder, two layers of cylinder are detachably connected, and upper layer cylinder is equipped with water inlet, for connecting water inlet line, water flow by into
The mouth of a river flows into and is stored in the cylinder of upper layer.The first temperature sensor is equipped at the top of lower layer's cylinder, corresponding lower end is set
It is equipped with second temperature sensor, there are spacing apart from lower layer's cylinder body bottom for the setting of second sensor, wherein the first temperature sensing
Device is used for upper limit of detection water level, and second temperature sensor is used for Monitoring lower-cut water level, the setting of second temperature sensor opposing floor portion
One fixed spacing, its object is to the decline with water level, the intracorporal water of lower layer's cylinder is close to before dry state, second temperature sensing
Device will appear in advance and in air, receive wink value temperature information at this time, make circuit to conducting, complete next step early warning work
Make, plays the role of detecting in advance.Specific working principle is: two layers of staving is by being detachably connected, with water in lower layer's staving
Position declines, and pressure reduces in bucket, and the hot-air outside bucket can enter the sky on lower layer's cylinder water surface by the gap of two layers of staving part
Between, so that the temperature on the water surface is slightly above underwater temperature, when the first temperature sensor is revealed in the water surface, sensor sensing to wink value
Difference signals are converted electric signal by temperature change, and electric signal transmits in the first branch, is transferred to thermistor, temperature-sensitive
Resistance will reduce, so that electric current continues to transmit by thermistor；Work as water level decreasing, causes second temperature sensor line
In road and air, identical with above-mentioned principle, second branch will have current flowing, at this point, due to the first branch, second branch circuit
Connector is connected with base site controller, and circuit controller receives the current signal of second branch, thus complete lower a pair of of circuit and other
The control of element, so that water level lower limit suggesting effect is played in the working condition change by other elements.When water level is gradually increasing,
When second temperature sensor is in underwater, thermistor, which incudes, is worth temperature change in wink, the temperature-sensitive electricity being connected in second branch
It hinders resistance value to increase, so that the current interruption circulated in second branch, interrupts other elements work；When the first temperature sensor is located at
It is identical as above-mentioned principle when underwater, no current is circulated in the first branch, at this point, circuit controller does not receive first
The electric signal on road, will directly control circuit and other elements change working condition and can play water level by the change of working condition
The prompt of the upper limit is reached, the setting of the first branch and second branch can make a whole set of circuit realize division of labor running, meet different water
Normal operation circuit under the state of position, when avoiding due to circuit and the when of conducting and power off, and lead to circuit fault.
Prioritization scheme one: this programme is further improved based on appeal scheme, is additionally provided with L shape iron hook, machine in the cylinder
It is equipped with scale display unit in vivo, described vertical one end of iron hook is fixedly connected with floating block, and the other end is directed toward scale display unit.Iron
The vertical one end of hook is fixedly connected with floating block, and the other end extends into scale display unit, and floating block has buoyancy, it is made to be always positioned at water
On position, and can be with the up and down of water level and up and down simultaneously, the floating of floating block can drive and transport in iron hook vertical direction
Dynamic, the iron hook duty in scale display panel carries out the prompt of scale variation.
Prioritization scheme two: this programme is further improved based on appeal scheme, in the first branch and second branch respectively
It is connected with indicator light, the indicator light is different colours.The excessively complicated phase that may cause between circuit of return curcuit circuit structure
It mutually influences, important element is arranged on branch road, by being connected separately with indicator light in the first branch, second branch, so that
Only when having circulating current in first branch goods second branch, the indicator light in the first branch can just shine；When power-off, instruction
Lamp extinguishes accordingly.Indicator light setting different colours are advantageous in that, are conducive to the prompt of water level lower limit and are prompted with the water level upper limit,
Preferably distinguish.
Prioritization scheme three: this programme is further improved based on above scheme, and body outer wall side is equipped with solenoid valve, institute
Solenoid valve is stated to be electrically connected with circuit controller.Solenoid valve is the automatic foundamental element for controlling fluid, mainly passes through receiving
The information of control element realizes flow control, this place solenoid valve is connected with circuit controller, and circuit controller can be by receiving
Signal control solenoid valve, complete overall-in-one control schema.
Prioritization scheme four: this programme is further improved based on above scheme, further includes water pipe, the solenoid valve is set to water
Guan Shang, described water pipe one end connect water outlet, and the other end connects the water inlet of upper layer cylinder.Water pipe connects water outlet, is used for water
The transmission in source is arranged solenoid valve on water pipe, can control the working condition of water pipe, by solenoid valve so as to avoid inner bucket water amount
Insufficient, hypervolia situation, in addition, solenoid valve can control water pipe flow, for example when inner bucket water amount is too low, solenoid valve can
The water flow in water pipe is increased, during water level is gradually increasing, solenoid valve can gradually decrease the water flow in water pipe, more
It can embody intelligent.
Prioritization scheme five: this programme is further improved based on above-mentioned case, and the water pipe is also communicated with hydrogenerator, described
Hydrogenerator is connected with battery, and the battery is electrically connected with the circuit controller.It is connected in the hydrogenerator
On water pipe, during water flowing, impeller in water pipe in water impact generator causes impeller to drive induction areas rotation,
By cutting magnetic induction line, electric energy is converted by magnetic energy, which connects battery, for entering to store the electrical energy transportation of generation
Battery charges, and battery can charge during each water inlet, provides electricity so that guarantee is lower for other electric elements
Energy.Meanwhile the power supply in battery can be transferred directly to circuit controller, circuit controller is connect with other branches, can connect
The distribution for carrying out electric current after signal is received, can only be controlled by circuit controller, play the role of conduct current.
Detailed description of the invention
Fig. 1 is the planar structure schematic diagram of Full-automatic anti-dry burning of embodiment of the present invention water dispenser.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:
In the present invention, specific appended drawing reference are as follows: upper layer cylinder 1, lower layer's cylinder 2, water inlet 3, the first temperature sensor 4,
Second temperature sensor 5, thermistor 6, circuit controller 7, the first branch 8, second branch 9, scale display unit 10, floating block
11, iron hook 12, body 13, battery 14, solenoid valve 15, indicator light 16, hydrogenerator 17, water pipe 18, water outlet 19.
Embodiment one
Full-automatic anti-dry burning water dispenser, as shown in Figure 1, including body 13, which is equipped with bottle holder, in bottle holder
It is filled equipped with hot water, cylinder one end, which is equipped with, thinks matched protruding portion with the bottle holder size, size, by the way that protruding portion is embedded in bottle holder
It is interior, complete the installation settings of whole water dispenser.The cylinder is packaging cylinder, is divided into upper layer cylinder 1, lower layer's cylinder 2, upper layer cylinder
Body 1 is identical as lower layer's 2 specification sizes of cylinder, and cylinder 1,2 one end of lower layer's cylinder are equipped with opening at the middle and upper levels, and lower layer's cylinder 2 is opened
It is 2-3cm groove that mouth end, which is equipped with depth for one week, and the prominent area of the circumference to match with the groove is equipped within one week outside 1 bottom of upper layer cylinder
Domain, which is 4-5cm, when installation, can realize cylinder by the way that circumference outburst area to be embedded in groove
Body is detachably connected.In addition it is equipped with filter device in the center point of upper layer cylinder, which extends to lower layer's cylinder
In vivo.
The first temperature sensor 4, second temperature sensor 5 are equipped in lower layer's cylinder 2, which passes through
The top of lower layer's cylinder 2 is set to barrel static connection, corresponding lower end is equipped with second temperature sensor 5, same logical
Cross with barrel static connection, be arranged at 2 bottom 5-6cm of lower layer's cylinder.Temperature sensor is the cylinder with a thickness of 2-3cm
Body, the setting of cylindrical body increase with air or water surface contact area, improve temperature sensor sensitivity.First temperature passes
Sensor 4 and second temperature sensor 5 connect and connect live wire respectively at barrel, which is arranged by being close to outside cylinder wall, and
Extend into body 13, and connect 6 one end of thermistor (thermistor 6 in the invention is negative tempperature coefficient thermistor,
Feature is that temperature increases, and resistance value reduces；Temperature reduces, and resistance value increases), the electric wire that 6 other end of thermistor extends connects
Corresponding indicator light 16 is connect, a complete branch is formed.The inside of 13 side of body is arranged in the indicator light 16, wherein first
4 place circuit of temperature sensor is the first branch 8, and 5 place circuit of second temperature sensor is second branch 9, and the first branch 8 is right
The indicator light 16 of green should be connected, second branch 9 is correspondingly connected with red indicator light 16.The first branch 8 and 9 circuit of second branch
Another branch is extended in joint, which is connected with circuit controller 7, and circuit controller 7 is set to 13 inner wall one of body
Side is additionally provided with solenoid valve 15 on ipsilateral outer wall, which connect with the circuit controller 7 of inner wall.
Concrete operating principle: as lower layer's intracorporal water level of cylinder is gradually reduced, pressure is gradually reduced in lower layer's cylinder 2, cylinder
Body is arranged by above-mentioned detachable connection, and external hot-air is entered by the gap between upper layer cylinder 1 and lower layer's cylinder 2
Lower layer's cylinder 2, when the first temperature sensor 4 appears with hot-air, first sensor sense 4 should be worth temperature change to wink, will be warm
Degree difference signal is converted into electric signal, and electric signal transmits in the first branch, is transferred to thermistor 6, and 6 resistance value of thermistor will subtract
It is small, so that electric current passes through thermistor 6, continue to be transferred to indicator light 16, indicator light 16 can be shown in green at this time, indicates
Water level has been begun to decline；Work as water level decreasing, second temperature sensor 5 is caused to be revealed in air, it is identical with above-mentioned principle, second
Branch 9 will have current flowing, when indicator light 16 is shown in red, indicate that water has been in flood stage.In the process, by
It is exposed in air always in the first temperature sensor 4, therefore there is no difference variation, so indicator light, which will be in, lights always shape
State.When water level is located under second temperature sensor 5, temperature change makes second temperature sensor 5 deliver a signal to circuit
The second control module in controller 7, circuit controller 7 will control battery valve 15, and being at from closed state becomes opening
State.Battery valve 15 is to be connected to 18 water outlet of water pipe, 19 one end, and 18 other end of water pipe extends into the water inlet 3 of upper layer cylinder 1,
Water injects upper layer cylinder 1 by water pipe 18, effectively prevents water dispenser dry combustion method.It is constantly permeated to lower layer's cylinder 2 with dampening, under
Water in layer cylinder 2 constantly rises, and when water flooding second temperature sensor 5, temperature reduces suddenly, so that thermistor
6 resistance values increase, and at the same time, second branch open circuit, corresponding indicator light 16 will extinguish, and indicate that water level has been in propradation,
When water flooding to the first temperature sensor 4, working principle extinguishes the indicator light 16 in the first branch 8 with above-mentioned identical,
Indicate that water level will be in overflow status.At this point, the first temperature sensor 4 transmits signals to circuit by the first branch 8
First control module of controller 7, and battery valve 15 is controlled, so that it is closed water pipe 18.Whole process realizes full-automatic control
System.
Generator 17 is provided on water pipe 18, which is connected with battery 14, when there is water flow logical in water pipe 18
Out-of-date, the impact of water flow drives the wheel rotation in hydrogenerator 17, and wheel rotation drives induction areas rotation, cuts it
The line of magnetic induction is cut, is converted the kinetic energy into electrical energy, the electric energy of conversion will flow directly into battery 14, complete battery 14 and charge.By
Circuit controller 7 is connected in battery 14, when the first temperature sensor 4 or second sensor sense 5 should arrive temperature change, the
6 resistance value of thermistor on one branch 8, second branch 9 reduces, and circuit controller 7 directly receives the electric energy of the offer of battery 14,
And according to the actual situation, by electric current reasonable distribution to the first branch 8 or second branch 9, while electric energy is provided to battery valve 15,
Play the guide functions of intelligent-induction.In addition battery can also fill for hot water and provide heating electric energy, and the invention is filled by circulating
Electricity, power supply mode, can be operated normally under power blackout situation completely.
Embodiment two
The water dispenser structure feature of the present embodiment is same as the previously described embodiments, and difference is that lower layer's inner barrel is equipped with buoyancy
Device, the buoyant device include the iron hook 12 of floating block 11, L shape, and the vertical one end of iron hook 12 is fixedly connected with floating block 11, the other end
Scale display unit 10 is extended into, floating block 11 can be such that it floats on water level always by buoyancy, and can be upper with water level
Rise, decline and up and down together, the floating of floating block 11 can drive 12 Vertical Square of iron hook to move upwards, it is single to be located at scale display
12 one end of iron hook in member 10 then carries out the display of scale variation.Wherein specific setting is by being equipped in 2 bottom of lower layer's cylinder
One hole, the size in the hole just mutually match with iron hook, and the interior appearance wall in hole is equipped with sealing rubber ring.Iron hook 12 passes through the Kong Da
While to fixed function, it also can freely be moved in vertical direction, not will cause the leakage of water.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those skilled in the art,
Without departing from the inventive concept of the premise, several modifications and improvements can also be made, these also should be considered as guarantor of the invention
Range is protected, these all will not influence the effect and patent practicability that the present invention is implemented.The present invention omits the technology of description, shape
Shape, construction portion are well-known technique.
Claims (3)
1. Full-automatic anti-dry burning water dispenser, including body and cylinder, the cylinder are set on body, it is characterised in that: described
Cylinder includes upper layer cylinder and lower layer's cylinder, and the upper layer cylinder is equipped with water inlet, and the first temperature is provided in lower layer's cylinder
Sensor and second temperature sensor are spent, first temperature sensor is set at the top of lower layer's cylinder, and the second temperature passes
Sensor is fixed in lower layer's cylinder, there are gap between second temperature sensor and lower layer's cylinder body bottom, is equipped in the body
Thermistor, circuit controller, first temperature sensor and thermistor are electrically connected to form the first branch, and second passes temperature
Sensor and thermistor are electrically connected to form second branch, and indicator light is connected separately in the first branch and second branch, described
Indicator light is different colours, and the circuit controller is electrically connected with the first branch, second branch；Body outer wall side
Equipped with solenoid valve, the solenoid valve is electrically connected with circuit controller；
It further include water pipe, the solenoid valve is set on the water pipe, at water pipe one end connection water outlet, in other end connection
The water inlet of layer cylinder.
2. Full-automatic anti-dry burning water dispenser according to claim 1, it is characterised in that: be additionally provided with L shape in the cylinder
Iron hook, body is interior to be equipped with scale display unit, and described vertical one end of iron hook is fixedly connected with floating block, and the other end is directed toward scale and shows
Unit.
3. Full-automatic anti-dry burning water dispenser according to claim 1, it is characterised in that: the water pipe is also communicated with water wheels hair
Motor, the hydrogenerator are electrically connected with battery, and the battery is electrically connected with the circuit controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710344961.8A CN107007155B (en) | 2017-05-16 | 2017-05-16 | Full-automatic anti-dry burning water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710344961.8A CN107007155B (en) | 2017-05-16 | 2017-05-16 | Full-automatic anti-dry burning water dispenser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107007155A CN107007155A (en) | 2017-08-04 |
| CN107007155B true CN107007155B (en) | 2019-02-19 |
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ID=59448985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710344961.8A Active CN107007155B (en) | 2017-05-16 | 2017-05-16 | Full-automatic anti-dry burning water dispenser |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112155415A (en) * | 2020-09-14 | 2021-01-01 | 华帝股份有限公司 | Water box water quantity judgment control method |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH691948A5 (en) * | 2000-06-28 | 2001-12-14 | V Zug Ag | Boiler for steam generator in steam cooking unit, comprises sensors for measuring water and heating element temperatures, and lime scale detection unit utilizing signals from these sensors |
| CN102240179A (en) * | 2010-11-19 | 2011-11-16 | 上海市民办尚德实验学校 | Anti-dry heating hot water container of water-drinking machine |
| CN201996321U (en) * | 2011-03-10 | 2011-10-05 | 无锡职业技术学院 | Intelligent water dispenser |
| CN202277233U (en) * | 2011-10-20 | 2012-06-20 | 胡维炼 | Closed-loop temperature control rapid heater |
| CN104688038A (en) * | 2013-12-06 | 2015-06-10 | 青岛嘉能节能环保技术有限公司 | Dryout prevention device for water dispenser |
| CN203619342U (en) * | 2013-12-13 | 2014-06-04 | 沈凡皓 | Intelligent water dispenser |
| CN203662560U (en) * | 2014-01-27 | 2014-06-25 | 孙振东 | Double dry burning and repeated boiling water prevention water dispenser |
| CN104545465A (en) * | 2015-01-26 | 2015-04-29 | 张有敬 | Water dispenser with function of repeated heating prevention |
| CN205234277U (en) * | 2015-10-29 | 2016-05-18 | 一得永乐（天津）科技发展有限公司 | Water dispenser |
| CN205267849U (en) * | 2015-11-15 | 2016-06-01 | 重庆乾顺科技有限公司 | Step -by -step water dispenser |
| CN206120030U (en) * | 2016-07-14 | 2017-04-26 | 黄震 | Automatic multi -functional water dispenser of accuse temperature |
| CN206120027U (en) * | 2016-07-18 | 2017-04-26 | 广东顺德新泽泉节能设备有限公司 | Continuous water water dispenser cuts off power supply |
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2017
- 2017-05-16 CN CN201710344961.8A patent/CN107007155B/en active Active
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Effective date of registration: 20201218 Address after: No.33 Weier Road, Quanjiao Economic Development Zone, Chuzhou City, Anhui Province Patentee after: Chuzhou bogwell Electric Co.,Ltd. Address before: 402160 gangtianao village group of Shengli village, Shengli Road office, Yongchuan District, Chongqing Patentee before: CHONGQING JIEXIN DIRECT DRINKING WATER PURIFYING EQUIPMENT Co.,Ltd. |
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