CN206403637U - It is a kind of to realize boiling water in water fountain, the water fountain of dry combustion method detection method - Google Patents
It is a kind of to realize boiling water in water fountain, the water fountain of dry combustion method detection method Download PDFInfo
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- CN206403637U CN206403637U CN201620902488.1U CN201620902488U CN206403637U CN 206403637 U CN206403637 U CN 206403637U CN 201620902488 U CN201620902488 U CN 201620902488U CN 206403637 U CN206403637 U CN 206403637U
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- water fountain
- fountain
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Abstract
The utility model discloses it is a kind of can realize boiling water in water fountain, dry combustion method detection method water fountain, including hot tank, heater and electric controller, the heater is used to heat the water in the hot tank, the hot tank, which is provided with, can unimpededly discharge the exhaust outlet of vapours in hot tank, the heater is electrically connected with the electric controller, it also includes infrared temperature sensor, the infrared temperature sensor is used for the temperature data for obtaining the hot tank wall or exhaust outlet, and the electric controller is electrically connected with the infrared temperature sensor.Compared with existing product, the water fountain that the utility model is provided can measure in water fountain whether be in boiling water state or dry-fire condition in different altitude height position, and suitable for being empty above hot tank, or the space that steam flows through in tank during boiling is situations such as be uncertain.
Description
Technical field
The utility model is related to drinking water producing equipment field, and in particular to one kind can realize boiling water in water fountain,
The water fountain of dry combustion method detection method.
Background technology
Widely, general water fountain all includes the heat for being used to heat drinking water for the application of water fountain in daily life
Tank, the method for water temperature in hot tank is detected at present mainly to be had：
1. temp probe is set in hot tank.The temperature error detected on this law theory is smaller, error Producing reason
The mainly foozle of component in itself.
2. in hot tank wall, temp probe is set.The temperature error measured on this law theory is larger, because the outer wall of hot tank
There is thermograde with internal water temperature, usual water temperature is more than hot tank wall temperature.
However, being difficult to the boiling point for determining water in aforementioned manners, that is, it is difficult to measure water when boiled.Because the boiling point of water is
Influenceed by height above sea level (air pressure).For example, in sea level altitude, the boiling point of pure water is 100 degrees Celsius；And in 3000 meters of height above sea level
Place, the boiling point of pure water is exactly 91 degrees Celsius.
Detecting the method that whether water seethes with excitement in hot tank at present is：Temp probe is set in the exhaust passage of hot tank.Because
Water is not when boiled, and the vapours of generation seldom, flows through the steam of exhaust passage also just seldom, therefore temperature is not high at this；Water boils
When rising, a large amount of steam can be produced, the temperature that a large amount of steam may result in exhaust passage by exhaust passage significantly rises suddenly, therefore
It can detect whether water in hot tank seethes with excitement using this principle.
Although this method can detect whether water seethes with excitement, but if be above hot tank it is empty, then can not in structure
Realize, because temp probe can not be suspended in the air；Or the space that steam flows through is uncertain, i.e., without uniquely fixed row
Gas passage, then can not also realize in structure.To two kinds of situations later, to detect the water in hot tank whether seethe with excitement or
Dry combustion method, there is presently no the product for realizing this method.
In view of drawbacks described above, it is new that the utility model creator obtains this practicality finally by prolonged research and practice
Type.
Utility model content
To solve above-mentioned technological deficiency, the technical solution adopted in the utility model is that there is provided one kind drinking-water can be realized
Boiling water, the water fountain of dry combustion method detection method in device, it includes hot tank, heater and electric controller, and the heater is used for
The water in the hot tank is heated, the hot tank, which is provided with, can unimpededly discharge the exhaust outlet of vapours in hot tank, the heating
Device is electrically connected with the electric controller, and it also includes infrared temperature sensor, and the infrared temperature sensor is used to obtain
The temperature data of the hot tank wall or exhaust outlet, the electric controller is electrically connected with the infrared temperature sensor.
Preferably, the water fountain also includes being provided with depotition cock on main frame, the main frame, the infrared temperature sensing
Device is arranged on the first housing of the depotition cock.
Preferably, the water fountain also includes main frame, the main frame includes panel, and the infrared temperature sensor is arranged on
On the panel.
Preferably, the water fountain also includes being provided with depotition cock, the infrared ray on infrared reflection body, the main frame
Reflector is arranged on the second housing of the depotition cock.
Preferably, the heater is set on the panel, the heater includes setting on the panel
Magnet coil and matched circuit unit, the bottom of the hot tank is metal material.
Preferably, the bottom of the hot tank is provided with attaching plug, the main frame is provided with corresponding power outlet.
Preferably, the heater is arranged on the lower section of water chamber in the hot tank.
Preferably, the heater is arranged in the hot tank in water chamber.
Preferably, the heater is electric heating element.
Compared with prior art the utility model have the advantage that for：One kind that the utility model is provided can be realized
Whether boiling water, the water fountain of dry combustion method detection method in water fountain, can measure in water fountain in different altitude height position and locate
In boiling water state or dry-fire condition, and suitable for being empty above hot tank, or during boiling, steam flows through in tank
Situations such as space is uncertain.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in each embodiment of the utility model, institute in being described below to embodiment
The accompanying drawing needed to use is briefly described.
Fig. 1 is that a kind of of the utility model embodiment one can realize boiling water in water fountain, the drink of dry combustion method detection method
The structural representation of hydrophone；
Fig. 2 is that a kind of of the utility model embodiment two can realize boiling water in water fountain, the drink of dry combustion method detection method
The structural representation of hydrophone；
Fig. 3 is that a kind of of the utility model embodiment three can realize boiling water in water fountain, the drink of dry combustion method detection method
The structural representation of hydrophone；
Fig. 4 be the utility model embodiment three in hot tank another structural representation；
Fig. 5 is that a kind of of the utility model example IV can realize boiling water in water fountain, the drink of dry combustion method detection method
The structural representation of hydrophone.
Embodiment
Below in conjunction with accompanying drawing, and other technical characteristic above-mentioned to the utility model and advantage are described in more detail.
Embodiment one
As shown in figure 1, for it is of the present utility model it is a kind of can realize boiling water in water fountain, dry combustion method detection method drink
The structural representation of hydrophone, the water fountain includes stand 1, main frame 2, hot tank 3, depotition cock 5 and infrared temperature sensor 6.
Stand 1 is placed on the ground, and main frame 2 is embedded on stand 1, and depotition cock 5 is arranged on main frame 2, infrared temperature sensor 6
It is arranged on the first housing 51 of depotition cock 5, it is used for the outside wall temperature for measuring hot tank 3.Hot tank 3 is the hot tank of packaged type,
Hot tank 3, which is provided with, can unimpededly discharge the exhaust outlet of vapours in hot tank.
Main frame 2 includes housing 7, panel 8, heater, heating electric control device 9, purification electric controller 10, water pump 11, entered
Water pipe 12, preprocessing filter element 13, film process device 14, concentrated water discharge pipe 15, choke valve 16, scouring electromagnetic valve 17, the first big resistance
Spring check valve 18, second largest resistance spring formula check valve 19, by-passing valve 20, water purification bleeder valve 21,22 and TDS of TDS probes
Probe 23.Panel 8 is provided with depotition cock 5, heat button or the switch above stretched, and water outlet button or switch.Infrared ray temperature
Degree sensor 6 and heat button or switch are electrically connected with heating electric control device 9.Water pump 11 and water outlet button or switch are used with purification
Electric controller 10 is electrically connected.Heater is arranged on the panel 8 of hot tank position, and it includes the electromagnetism being arranged on panel 8
Upper surface on coil and matched circuit unit, panel with hot tank contact position is provided with electric insulation panel.The bottom of hot tank
Manufactured using metal material, press heat button or switch, circuit unit makes hot pot bottom wall after being powered by electromagnetic coupled
The water in resistance heat heating tank that is interior to produce vortex, being produced using vortex.
Water inlet pipe 12, the import of its outlet film process device 14 are connected in the import of preprocessing filter element 13.Film process device 14
Outlet connected by outlet pipe with depotition cock 5, the concentrated water discharge of film process device 14 mouth be vented by concentrated water discharge pipe 15 or
Person connects with outer tank.Choke valve 16 is provided with concentrated water discharge pipe 15.The import and export of scouring electromagnetic valve 17 are respectively communicated with section
The import and export of valve 16 are flowed, push button or switch are arranged on housing 7, scouring electromagnetic valve 17 and push button or switch and purification
Electric controller 10 is electrically connected.During flushing, operation push button or switch can open water pump 11 and scouring electromagnetic valve 17 simultaneously, make water
Stream flows fast through the raw water side of film process device 14, and film raw water side surface is rinsed, and the deposit of film raw water side surface is rushed
Brush off, so as to extend the life-span of film process device 14.
The outlet of the inlet communication film process device 14 of first big resistance spring formula check valve 18, it is exported and depotition cock 5
Connection.First big resistance spring formula check valve 18 needs hydraulic pressure against the force of the spring to open, therefore the water fountain of the present embodiment
When rinsing, the water outlet of depotition cock 5 can be prevented, the waste of water resource is caused.But, the first big resistance spring formula check valve 18
Water flow is had no effect in normal water outlet.
Second largest resistance spring formula check valve 19 is arranged in series with choke valve 16, and its flow direction is identical with choke valve 16.At film
Manage inside device 14 filter core typically can a small amount of gas of remaining, from water processed to during standby, the internal pressure of film process device 14 is from height
To low change, the gas in film process device 14 can expand and extrude the water in film process device 14, therefore lasting one
In the section time, have water and continuously outflowed by choke valve 16, the effect for setting second largest resistance spring formula check valve 19 is exactly anti-
When only water fountain is standby, the water in film process device 14 flows out through choke valve 16.
The import and export of by-passing valve 20 are connected with the import and export of preprocessing filter element 13, because new film process device 14 makes for the first time
Debugging is rinsed before, the chemical protective agent on film surface is rinsed, by-passing valve 20 is opened when rinsing debugging, with film
The protectant water of surface chemistry flows out through by-passing valve 20, so as to prevent chemical protective agent from flowing into preprocessing filter element 13 and shortening pretreatment
Filter core service life.
The outlet of the inlet communication film process device 14 of water purification bleeder valve 21, the outlet of water purification bleeder valve 21 directly connects concentrated water
Delivery pipe is vented or access outer tank.If water fountain stand-by time is long, the ion of the raw water side of film process device 14 or dirt
Dye thing can penetrate into water purification side through film, cause next time using water degradation at initial stage, access after water purification bleeder valve 21, can make
With the valve is opened initial stage, the poor part water of water quality is first discharged, effluent quality may insure with this.
Probe TDS22 is arranged on the water inlet pipe 12 of preprocessing filter element 13, the TDS values for detecting source water；TDS pops one's head in
23 are arranged on the outlet pipe of film process device 14, the TDS values for detecting water after purification.By setting 22 and TDS of TDS probes to visit
First 23, on the one hand it is easy to user to observe TDS removal effect of the film process device 14 to raw water, that is, allows user directly to judge film process
Whether device 14 is in normal work；On the other hand whether in TDS numerically belong to machine if judging raw water as the water inlet of film process device 14
In the range of device is adapted to, if TDS is too high, the water inlet of film process device is cannot function as, the film come with this in diaphragm processor.
Embodiment two
As shown in Fig. 2 for it is of the present utility model another can realize boiling water in water fountain, dry combustion method detection method drink
The structural representation of hydrophone, the difference of the water fountain and the water fountain of embodiment one of the present embodiment is：The present embodiment
Infrared temperature sensor 6 in water fountain is arranged on the panel 8 of main frame 2, and the water fountain also includes infrared reflection body 4,
The infrared reflection body 4 is arranged on the second housing 52 of the depotition cock 5 of the top of infrared temperature sensor 6, its be used for by
The infrared refraction that the hot surface of tank 3 or exhaust outlet are sent is on infrared temperature sensor 6.By setting infrared reflection body,
It is convenient to be provided for different product appearance moulding in terms of structure design.
Embodiment three
As shown in figure 3, for it is of the present utility model another can realize boiling water in water fountain, dry combustion method detection method drink
The structural representation of hydrophone, the difference of the water fountain and the water fountain of embodiment one of the present embodiment is：The present embodiment
The bottom of hot tank 3 is provided with attaching plug 31 in water fountain, and the panel 8 of main frame 2 is provided with corresponding power outlet 81, heater
32 are arranged on the lower section of water chamber in hot tank 3, it is of course also possible to be arranged in the water chamber of hot tank 3, as shown in Figure 4.Heating dress
It is electrothermal tube either other electric heating elements to put 32.Attaching plug 31 and heater 32 are electrically connected.The attaching plug 31 of hot tank 3
Insert in the power outlet 81, connect power supply, heated to the water in hot tank 3.
Example IV
As shown in figure 5, for it is of the present utility model another can realize boiling water in water fountain, dry combustion method detection method drink
The structural representation of hydrophone, the difference of the water fountain and the water fountain of embodiment two of the present embodiment is：The present embodiment
The bottom of hot tank 3 is provided with attaching plug 31 in water fountain, and the panel 8 of main frame 2 is provided with corresponding power outlet 81, heater
32 are arranged on the lower section of water chamber in hot tank 3, it is of course also possible to be arranged in the water chamber of hot tank 3.Heater 32 is electric heating
Pipe either other electric heating elements.Attaching plug 31 and heater 32 are electrically connected.The attaching plug 31 of hot tank 3 inserts the electricity
In supply socket 81, power supply is connected, is heated to the water in hot tank 3.
The detection method of boiling water in the water fountain how realized using above-mentioned water fountain is now introduced, this method includes following
Step：
Step S101, heater is powered, and water in hot tank is heated.
Step S102, the temperature of hot tank wall or exhaust outlet is detected using infrared thermometry sensor.
Heater is powered simultaneously, and infrared temperature sensor is started working, the hot tank wall of real-time detection or exhaust outlet
Temperature data, heating electric control device is passed to by the temperature data of acquisition.
Step S103, calculates the rate of change K of hot tank wall or exhaust port temperatures to the time.
Heating electric control device calculates the rate of change K of hot tank wall or exhaust port temperatures to the time after obtaining temperature data, K's
Calculation formula is： 。
In formula：T2The temperature value measured for later moment in time, unit for DEG C；T1The temperature measured for previous moment, unit is
℃；t2To the continuous heating time of later moment in time to be powered since heater, unit is the second；t1To be powered from heater
Start to the continuous heating time of previous moment, unit is the second.
First the physical meaning to K in formula is explained：If K is more than zero, illustrate the progress with heating process, at place
Water temperature, which is in, in period hot tank between previous moment and later moment in time continues propradation.K values are bigger, illustrate that water temperature rises
Speed is faster, and the correspondence water temperature rate of climb is most fast when K is maximum, if causing the reason for water temperature rises only power supply to be supplied to
The electric energy of heater, the then electric energy that now power supply is provided all or almost all is used for the temperature for raising water.K values are smaller, say
The bright water temperature rate of climb is slower, and correspondence water temperature no longer rises when K is zero, and electrified regulation is continued in heater, and without cooling dress
The cooling effect put can be offset under conditions of the heating effect of heater, then the electric energy that now power supply is provided is all or almost complete
Portion is used to the water in hot tank becoming water vapour, i.e. electric energy all or almost all becoming in the latent heat of vaporization, tank water being in boiling
State, is maintained at boiling point constant the temperature stabilization of water.Although if K is more than zero, being close to zero, illustrating raising speed in water temperature
Degree is very slow, i.e., close to fluidized state.Generally always it is less than internal water temperature in view of hot tank wall temperature, now in hot tank
Water may seethe with excitement, so water temperature just rises to the exact time K of boiling point and may be not equal to zero in tank, be greater than zero
One small value, for the device of determination, the value can be determined by testing, and influenceed the factor of the value size and included tank skin
Heat transfer property and heat dispersion from hot tank to surrounding.If K is less than zero, illustrate that water temperature is in decline state in hot tank.Generally exist
During heater electrified regulation, K values are not in negative value, unless in the process into hot tank add cold water, ice or its
Its cold items.
Step S104, when K values are less than setting value K0Or during equal to zero, then judge that water is in fluidized state in hot tank.Wherein,
Setting value K0Determined according to experiment.
In order to prevent erroneous judgement, step S104 also includes hot tank wall or exhaust port temperatures are not less than design temperature T0.Such as will
Design temperature T050 DEG C are set to, when environment temperature is 20 DEG C, water temperature is also 20 DEG C in tank, if the circuit inside heater goes out
Show open circuit, but heater power supply has turned on.In this case, there is design temperature T0For 50 DEG C, it becomes possible to avoid missing
Sentence, otherwise, 20 DEG C of water will be judged as fluidized state.
T0Span be：Water fountain surrounding environment maximum temperature ＜ T0＜ boiling points-measurement error.For example, water fountain is all
Collarette border maximum temperature is 45 DEG C, and measurement error is 10 DEG C, and boiling point is 100 DEG C, then T0 span is：45 DEG C of ＜ T0＜ 90
℃。
Boiling water detection method also includes in above-mentioned water fountain：
Step S105, after judging that water is in fluidized state in tank, heater powers off stopping heating immediately.
The detection method of dry combustion method in the water fountain how realized using above-mentioned water fountain is now introduced, this method includes following step
Suddenly：
Step S201, heater is powered, and water in hot tank is heated.
Step S202, the temperature of hot tank wall or exhaust outlet is detected using infrared thermometry sensor.
Heater is powered simultaneously, and infrared temperature sensor is started working, the hot tank wall of real-time detection or exhaust outlet
Temperature data, heating electric control device is passed to by the temperature data of acquisition.
Step S203, calculates the rate of change K of hot tank wall or exhaust port temperatures to the time.
Heating electric control device calculates the rate of change K of hot tank wall or exhaust port temperatures to the time after obtaining temperature data, K's
Calculation formula is： 。
In formula：T2The temperature value measured for later moment in time, unit for DEG C；T1The temperature measured for previous moment, unit is
℃；t2To the continuous heating time of later moment in time to be powered since heater, unit is the second；t1To be powered from heater
Start to the continuous heating time of previous moment, unit is the second.
First the physical meaning to K in formula is explained：If K is more than zero, illustrate the progress with heating process, at place
Water temperature, which is in, in period hot tank between previous moment and later moment in time continues propradation.K values are bigger, illustrate that water temperature rises
Speed is faster, and the correspondence water temperature rate of climb is most fast when K is maximum, if causing the reason for water temperature rises only power supply to be supplied to
The electric energy of heater, the then electric energy that now power supply is provided all or almost all is used for the temperature for raising water.K values are smaller, say
The bright water temperature rate of climb is slower, and correspondence water temperature no longer rises when K is zero, and electrified regulation is continued in heater, and without cooling dress
The cooling effect put can be offset under conditions of the heating effect of heater, then the electric energy that now power supply is provided is all or almost complete
Portion is used to the water in hot tank becoming water vapour, i.e. electric energy all or almost all becoming in the latent heat of vaporization, tank water being in boiling
State, is maintained at boiling point constant the temperature stabilization of water.Although if K is more than zero, being close to zero, illustrating raising speed in water temperature
Degree is very slow, i.e., close to fluidized state.Generally always it is less than internal water temperature in view of hot tank wall temperature, now in hot tank
Water may seethe with excitement, so water temperature just rises to the exact time K of boiling point and may be not equal to zero in tank, be greater than zero
A small value, for the device of determination, the value can be determined by testing, influence the value size factor include tank skin
Heat transfer property and heat dispersion from hot tank to surrounding.If K is less than zero, illustrate that water temperature is in decline state in hot tank.Generally
During heater electrified regulation, K values are not in negative value, unless in the process into hot tank add cold water, ice or
Other cold items.
Step S204, when K values are more than setting value KfWhen, then judge that hot tank is in dry-fire condition.Wherein, setting value KfAccording to
Experiment is determined.
In order to prevent causing dry combustion method to be reported by mistake when directly heating water to hot tank, step S204 also includes outside hot tank
Wall or exhaust port temperatures are not less than design temperature Tf.Such as by design temperature Tf95 DEG C are set to, low altitude area requirement can be met.
TfSpan be：No more than boiling point and noticeably greater than environment maximum temperature, namely water fountain surrounding environment maximum temperature ＜ Tf
＜ boiling points.No more than boiling point is to be based on security consideration, and power-off early prevents accident；Noticeably greater than environment temperature can be reduced
Wrong report.Even if for example, 100 DEG C of hot water, pouring into after hot tank usual water temperature not over 95 DEG C.
Dry combustion method detection method also includes in above-mentioned water fountain：Step S205, after judging to be in dry-fire condition in tank, heating
Device powers off stopping heating immediately.
The a kind of of the utility model offer can realize boiling water in water fountain, the water fountain of dry combustion method detection method, can
Measure whether water in water fountain is in fluidized state or dry-fire condition in different altitude height position, and suitable for hot tank
Situations such as top is empty, or the space flowed through of steam is uncertain in tank during boiling.
Preferred embodiment of the present utility model is the foregoing is only, is merely illustrative for the utility model, and
It is nonrestrictive.Those skilled in the art understanding, can be to it in the spirit and scope that the utility model claim is limited
Many changes are carried out, are changed, in addition it is equivalent, but fall within protection domain of the present utility model.
Claims (9)
1. a kind of can realize boiling water in water fountain, the water fountain of dry combustion method detection method, it includes hot tank, heater and electricity
Device is controlled, the heater is used to heat the water in the hot tank, and the hot tank is warm in hot tank provided with can unimpededly discharge
The exhaust outlet of steam, the heater is electrically connected with the electric controller, it is characterised in that it also includes infrared temperature and sensed
Device, the infrared temperature sensor is used for the temperature data for obtaining the hot tank wall or exhaust outlet, the electric controller and institute
Infrared temperature sensor is stated to electrically connect.
2. water fountain according to claim 1, it is characterised in that it also includes being provided with water outlet on main frame, the main frame
Tap, the infrared temperature sensor is arranged on the first housing of the depotition cock.
3. water fountain according to claim 1, it is characterised in that it also includes main frame, and the main frame includes panel, described
Infrared temperature sensor is set on the panel.
4. water fountain according to claim 3, it is characterised in that it also includes setting on infrared reflection body, the main frame
Depotition cock is equipped with, the infrared reflection body is arranged on the second housing of the depotition cock.
5. water fountain according to claim 4, it is characterised in that the heater is set on the panel, described
Heater includes setting magnet coil and matched circuit unit on the panel, and the bottom of the hot tank is gold
Belong to material.
6. water fountain according to claim 2, it is characterised in that the bottom of the hot tank is provided with attaching plug, the master
Machine is provided with corresponding power outlet.
7. water fountain according to claim 6, it is characterised in that the heater is arranged on water chamber in the hot tank
Lower section.
8. water fountain according to claim 6, it is characterised in that the heater is arranged on water chamber in the hot tank
It is interior.
9. the water fountain according to claim 7 or 8, it is characterised in that the heater is electric heating element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620902488.1U CN206403637U (en) | 2016-08-18 | 2016-08-18 | It is a kind of to realize boiling water in water fountain, the water fountain of dry combustion method detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620902488.1U CN206403637U (en) | 2016-08-18 | 2016-08-18 | It is a kind of to realize boiling water in water fountain, the water fountain of dry combustion method detection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206403637U true CN206403637U (en) | 2017-08-15 |
Family
ID=59547665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620902488.1U Active CN206403637U (en) | 2016-08-18 | 2016-08-18 | It is a kind of to realize boiling water in water fountain, the water fountain of dry combustion method detection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206403637U (en) |
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2016
- 2016-08-18 CN CN201620902488.1U patent/CN206403637U/en active Active
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