CN114485782A - Dynamic monitoring control device and dynamic monitoring control method for water dispenser - Google Patents
Dynamic monitoring control device and dynamic monitoring control method for water dispenser Download PDFInfo
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 173
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 173
- 238000000034 method Methods 0.000 title claims description 35
- 239000012530 fluid Substances 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 210000001503 joint Anatomy 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 16
- 238000011010 flushing procedure Methods 0.000 claims description 60
- 238000000746 purification Methods 0.000 claims description 42
- 230000035622 drinking Effects 0.000 claims description 38
- 239000007788 liquid Substances 0.000 claims description 28
- 238000004140 cleaning Methods 0.000 claims description 21
- 238000010926 purge Methods 0.000 claims description 19
- 238000001914 filtration Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000003993 interaction Effects 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 5
- 239000011324 bead Substances 0.000 description 14
- 239000003651 drinking water Substances 0.000 description 9
- 235000020188 drinking water Nutrition 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- 238000011160 research Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/143—Filter condition indicators
- B01D35/1435—Filter condition indicators with alarm means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
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Abstract
The invention discloses a dynamic monitoring control device of a water dispenser, which comprises a monitoring mechanism and an operating panel, wherein the monitoring mechanism comprises an installation shell, a control circuit board, a fluid monitoring module, a valve module and an internal pipeline which are integrated and arranged in the installation shell; the valve module is also arranged on the internal pipeline and used for controlling the on-off state of the internal pipeline; the two ends of the internal pipeline are respectively connected with an input butt joint pipe orifice used for being connected to a water source pipe fitting and an output butt joint pipe orifice used for being connected with a water inlet pipe of a water fountain, and the input butt joint pipe orifice and the output butt joint pipe orifice are arranged on the outer surface of the mounting shell.
Description
Technical Field
The invention relates to the field of intelligent drinking equipment, in particular to a dynamic monitoring control device and a dynamic monitoring control method for a drinking fountain.
Background
In order to ensure the normal operation of the water dispenser and ensure that the drinking water quality is always kept safe and healthy, and for the purposes of saving water sources, avoiding waste and avoiding causing environmental pollution, the dynamic monitoring research on the water dispenser in the field of intelligent water dispenser is gradually developed. Dynamic monitoring to drinking water equipment often relates to the control to the condition of leaking, to drinking water purification quality's control, to harmful substance content's in the drinking water control, to filter core life's control etc. but in prior art, lack the integration solution that can realize above-mentioned various dynamic monitor function, lead to most drinking fountains to lack the detection to certain one or multiple dynamic problem, easily lead to drinking water quality not up to standard, the unable normal work scheduling problem of drinking bowl, the incident appears even when serious.
In addition, a dynamic monitoring system is integrated in a small number of high-end intelligent water dispensers, but the dynamic monitoring system only can play a role along with a machine, does not have universality, is expensive, and is difficult to popularize in common water dispensers in work and life.
Therefore, how to integrate multiple dynamic monitoring functions on one carrier and realize the functions simultaneously, and the carrier can be popularized in a common water dispenser, which becomes a problem to be solved urgently in the field.
Disclosure of Invention
The invention aims to solve the problems in the prior art, provides a dynamic monitoring and controlling device for a water fountain, and provides a dynamic monitoring and controlling method for the water fountain by taking the dynamic monitoring and controlling device as a carrier.
In order to realize the purpose of the invention, the invention adopts the following technical scheme:
a dynamic monitoring control device for a water dispenser comprises a monitoring mechanism and an operating panel, wherein the monitoring mechanism comprises an installation shell, a control circuit board, a fluid monitoring module, a valve module and an internal pipeline which are integrally arranged in the installation shell, the monitoring mechanism also comprises a temperature sensor independent of the installation shell, the temperature sensor is detachably connected with a faucet of the water dispenser, the monitoring mechanism is in wired connection or wireless connection with the operating panel, the operating panel is provided with a reminding module and an interaction module,
the fluid monitoring module is arranged on the internal pipeline and used for detecting the flow and flow speed data of the fluid passing through the internal pipeline; the valve module is also arranged on the internal pipeline and used for controlling the on-off state of the internal pipeline, and the fluid monitoring module and the valve module are electrically connected with the control circuit board;
the two ends of the internal pipeline are respectively connected with an input butt joint pipe orifice used for being connected to a water source pipe fitting and an output butt joint pipe orifice used for being connected with a water inlet pipe of a water fountain, and the input butt joint pipe orifice and the output butt joint pipe orifice are arranged on the outer surface of the mounting shell.
Compared with the prior art, the dynamic monitoring and controlling device for the water dispenser adopting the technical scheme has the following beneficial effects:
the utility model provides a, with the integration of drinking bowl dynamic monitoring system in the device outside being independent of the drinking bowl organism, have portable, the advantage of easy installation, the installation casing can be installed on the water inlet pipe way of drinking bowl, operating panel can direct mount or place near the drinking bowl, and the non-direct functional unit who regards as the drinking bowl sets up on the drinking bowl organism or inside the organism, consequently has better commonality, can be applicable to multiple intelligent drinking bowl.
When the water fountain directly connected with a water source works, the output and the input of the water fountain are in a dynamic balance state, so that whether the water fountain leaks, the water leakage degree, the automatic washing and cleaning in the water fountain and the filtering capacity of a filtering system can be monitored by detecting the circulation state of an input pipeline, and whether the current state of the water fountain is normally used can be judged by comparing detected liquid circulation data (such as unit time flow, total flow, continuous circulation time and the like) with preset data; in addition, for the drinking fountain with the boiled water flushing self-cleaning function, whether the boiled water flushing function normally runs or not can be judged through the temperature sensor which is detachably arranged on the faucet.
Thirdly, through the operation panel, a user can set and adjust each preset value by himself, for example, in the monitoring of the self-cleaning function, whether the self-cleaning work of washing is finished can be judged by setting the threshold interval of the washing amount by himself, the use flexibility and the use accuracy are increased, and the dynamic monitoring control device of the water heater can achieve more accurate monitoring effect for different water dispensers; can reflect out the current state of drinking bowl through reminding the module in real time, the user of being convenient for judges whether the drinking bowl can normal use and concrete existence problem.
Preferably, the fluid monitoring module adopts a rotameter, the valve module adopts an electromagnetic valve, the rotameter and the electromagnetic valve are pipeline instruments with mature technology, the valve has the advantages of accurate detection and easy programming control, and the rotameter and the electromagnetic valve are connected with a control circuit to simultaneously realize the acquisition of flow data of an internal pipeline and the control of the on-off state of the pipeline.
Preferably, the reminding module comprises a light reminding mechanism and/or a sound reminding mechanism, and the state of the water fountain can be judged more intuitively by displaying different lights by adopting the light reminding mechanism; adopt sound prompt mechanism, can directly tell the user what state the drinking bowl is currently in to and need the user to adopt what measure, save the process that the user oneself judged, can effectively avoid makeing mistakes, be favorable to promoting user's satisfaction.
The invention also discloses a dynamic monitoring control method of the water dispenser, which takes the dynamic monitoring control device of the water dispenser adopting the basic scheme as a carrier, and realizes a monitoring mode A by the dynamic monitoring control method, wherein the monitoring mode A is used for monitoring the water leakage condition of the water dispenser, and the dynamic monitoring control method comprises the following steps:
a1 presetting a threshold value a for judging whether large-flow leakage occurs or not, and presetting a threshold value b for judging whether small-flow leakage exists or not, wherein the threshold value a is flow data, and the threshold value b is time data;
a2, the fluid monitoring module works and obtains a flow value in unit time, wherein the flow value in unit time is a total flow value flowing through the monitoring mechanism in unit time;
a3 compares the flow rate per unit time value with the threshold value a set in step A1:
if the flow value per unit time is larger than the threshold value a, entering the step A4;
if the flow value per unit time is smaller than the threshold value a, entering the step A5;
a4 judging that the drinking fountain has large-flow leakage, the reminding module sending out a warning signal corresponding to the large-flow leakage, and the valve module closing off the passage of the internal pipeline;
the A5 fluid monitoring module continues working, if no liquid flow signal is detected or the duration of the detected liquid flow signal is less than the threshold b, the step A6 is entered; if the duration of the liquid flow signal is detected to be greater than the threshold b, entering the step A7;
a6, judging that the water dispenser has no water leakage problem, and sending a normal use signal by the reminding module;
a7 judges that the water dispenser has small-flow leakage, and the reminding module sends out a warning signal corresponding to the small-flow leakage.
The dynamic monitoring control method for the water dispenser adopting the technical scheme has the following beneficial effects:
firstly, the detection value is compared with a preset value to judge whether the water dispenser has water leakage, if the water leakage exists, whether large-flow leakage or small-flow leakage occurs can be judged, the monitoring mode is simple and accurate, the flow in unit time cannot exceed a certain critical value under the normal use state (no water leakage occurs), and once the flow in unit time is detected to exceed the critical value, the large-flow leakage can be considered to occur; meanwhile, in a normal use state, when the water taking action is not carried out, the continuous flow signal cannot be detected, and once the duration of the flow signal is detected to exceed a specific duration, the small-flow leakage can be considered to occur.
Respectively prompting the large-flow leakage condition and the small-flow leakage condition to facilitate the user to visually observe and make corresponding remedial measures; if the drinking fountain leaks in large flow, a user can be warned that the drinking fountain needs to be maintained immediately, and the passage of the input pipeline of the drinking fountain can be automatically cut off, so that safety accidents are avoided, and meanwhile, a large amount of water resources are avoided being wasted; if a small flow leak occurs, the user's temporary use is not affected, but may be alerted that maintenance is needed.
The invention discloses a dynamic monitoring control method of a water dispenser, which adopts the basic scheme, and also discloses the following dynamic monitoring control method of the water dispenser by taking the dynamic monitoring control device of the water dispenser adopting the basic scheme as a carrier, wherein the monitoring mode B is the self-cleaning function monitoring of the water dispenser, and the dynamic monitoring control method comprises the following steps:
b1 setting a threshold interval c for judging whether to finish one-stage flushing and a threshold d for judging whether to finish two-stage flushing on an operation panel, wherein the threshold interval c is flow range data, and the threshold d is temperature data;
b2 the fluid monitoring module operates and obtains a single flow value, which is the total flow that the fluid monitoring module passes from monitoring the flow signal to the termination of the flow signal,
if the single flow value is within the threshold value interval c, judging that the one-stage flushing work is finished, and entering step B3;
if the single flow value is outside the threshold value interval c, judging that the flushing work of one stage is not finished, and sending out a warning signal corresponding to the fact that the flushing work of one stage is not finished by the reminding module;
the B3 temperature sensor operates and obtains a faucet temperature value, which is the temperature reached by the faucet by heat transfer to the faucet as liquid flows through the faucet,
if the faucet temperature value does not reach the threshold value d, judging that two-stage flushing work is not finished, and sending a warning signal corresponding to the fact that two-stage flushing is not finished by the reminding module;
if the temperature value of the faucet reaches the threshold value d, judging that two-stage flushing work is finished, and sending a prompt signal corresponding to the completion of self-cleaning by the reminding module;
in the above step, the first stage flushing is to flush the filter system, heating pipe and faucet of the drinking fountain with cold water, and the total flow of the consumed flushing liquid should fall in the threshold interval c set in the step B1; the two-stage flushing adopts a boiled water flushing warm water pipeline system, boiled water flushing liquid flows through a faucet, and the temperature value of the faucet reaches the threshold value d set in the step B1.
The dynamic monitoring control method for the water dispenser adopting the technical scheme has the following beneficial effects:
the first-stage flushing of the water dispenser is to clean parts such as a filtering system, a heating pipe, a faucet and the like of the water dispenser by using cold water and flush out impurities stored in the filtering system, bred bacteria, metal dissolved matters generated in the heating pipe and the faucet and other harmful substances; the two-stage flushing adopts boiled water to flush the warm boiled water pipeline system, and because the temperature in the pipeline of the warm boiled water pipeline system is proper, a good breeding environment is provided for bacteria, the bacteria value is easy to exceed the standard, the bacteria can be killed to a large extent and flushed out by adopting the boiled water to flush, and the water quality health and safety are ensured, so that whether the one-stage flushing and the two-stage flushing are completed or not and whether the functions are normally operated or not is monitored, the situation that a user introduces water which is not self-cleaned can be avoided, and the drinking water safety is ensured.
The invention discloses a dynamic monitoring control method of a water dispenser, which adopts the basic scheme, and also discloses the following dynamic monitoring control method of the water dispenser by taking the dynamic monitoring control device of the water dispenser adopting the basic scheme as a carrier, wherein the monitoring mode C is the monitoring of the total purification amount of a filter element, and the dynamic monitoring control method comprises the following steps:
c1 setting a threshold value e for judging whether the total purification amount is reached or not on the operation panel, wherein the total purification amount is the total purification amount which meets the purification standard of the water fountain filtering system from the time of replacing the filter element for each time;
c2 calculating a current purge total value and storing a current purge total value data, the current purge total value: the total flow through the filter system from the replacement of a new filter element is equal to the flow accumulated value monitored by the fluid monitoring module;
c3 compares the current purge total value with the threshold e set in step C1:
if the current purification total value is larger than a threshold value e, the service life of a filter element of the water fountain is judged to be exceeded, the reminding module sends out a warning signal that the filter element needs to be replaced, and the valve module is closed to cut off the passage of the internal pipeline (15);
if the current purification total amount value is smaller than the threshold value e, entering a step C4;
c4 calculates a difference between the current purge total value and a threshold e, and compares the difference with the threshold e as follows:
if the difference is less than 5% -15% of the threshold value e, the service life of the filter element of the water dispenser is judged to be close, and the reminding module sends a reminding signal for preparing to replace the filter element;
and if the difference is greater than or equal to 5% -15% of the threshold value e, judging that the filter element of the water dispenser is normally used, and sending a prompt signal for normal use of the filter element by the reminding module.
The dynamic monitoring control method for the water dispenser adopting the technical scheme has the following beneficial effects:
the total flow which can be normally filtered by each filter element has a specific upper limit, when the total purification amount exceeds the upper limit, the filter elements cannot achieve qualified filtering effect, the water quality health is influenced, through the dynamic monitoring and controlling device, after the filter elements are replaced with new filter elements each time, the total flow (total purification amount) passing through the current filter elements is counted and superposed, and when the total purification amount approaches the upper filtering limit of the filter elements, a reminding module can remind a user of preparing to replace the filter elements; when the total purifying value exceeds the upper filtering limit of the filter element, the input pipeline of the drinking device is cut off automatically, the use of the drinking device is suspended, and the user is warned that the filter element must be replaced, so as to achieve the purpose of strictly controlling the quality of the drinking water.
The invention discloses an intelligent drinking water management method which is used for simultaneously realizing a monitoring mode A, a monitoring mode B and a monitoring mode C, and comprises the following steps:
and a monitoring mode A: monitoring of water leakage condition of water dispenser
A1 presetting a threshold value a for judging whether large-flow leakage occurs or not and presetting a threshold value b for judging whether small-flow leakage exists or not, wherein the threshold value a is flow data, and the threshold value b is time data;
a2, the fluid monitoring module works and obtains a flow value in unit time, wherein the flow value in unit time is a total flow value flowing through the monitoring mechanism in unit time;
a3 compares the flow rate per unit time value with the threshold value a set in step A1:
if the flow value per unit time is larger than the threshold value a, entering the step A4;
if the flow value per unit time is smaller than the threshold value a, entering the step A5;
a4 judging that the drinking fountain has large-flow leakage, the reminding module sending out a warning signal corresponding to the large-flow leakage, and the valve module closing off the passage of the internal pipeline;
the A5 fluid monitoring module continues working, if no liquid flow signal is detected or the duration of the detected liquid flow signal is less than the threshold b, the step A6 is entered; if the duration of the liquid flow signal is detected to be greater than the threshold b, entering the step A7;
a6, judging that the water dispenser has no water leakage problem, and sending a normal use signal by the reminding module;
a7 judges that the water dispenser has small-flow leakage, and the reminding module sends out a warning signal corresponding to the small-flow leakage.
And a monitoring mode B: self-cleaning function monitoring of water dispenser
B1 setting a threshold interval c for judging whether to finish one-stage flushing and a threshold d for judging whether to finish two-stage flushing on an operation panel, wherein the threshold interval c is flow range data, and the threshold d is temperature data;
b2 the fluid monitoring module operates and obtains a single flow value, which is the total flow that the fluid monitoring module passes from monitoring the flow signal to the termination of the flow signal,
if the single flow value is within the threshold value interval c, judging that the one-stage flushing work is finished, and entering step B3;
if the single flow value is outside the threshold value interval c, judging that the flushing work of the first stage is not finished, and sending a warning signal corresponding to the fact that the flushing of the first stage is not finished by the reminding module;
the B3 temperature sensor operates and obtains a faucet temperature value, which is the temperature reached by the faucet by heat transfer to the faucet as liquid flows through the faucet,
if the faucet temperature value does not reach the threshold value d, judging that two-stage flushing work is not finished, and sending a warning signal corresponding to the fact that two-stage flushing is not finished by the reminding module;
if the temperature value of the faucet reaches the threshold value d, judging that two-stage flushing work is finished, and sending a prompt signal corresponding to the completion of self-cleaning by the reminding module;
in the above step, the first stage flushing is to flush the filter system, heating pipe and faucet of the drinking fountain with cold water, and the total flow of the consumed flushing liquid should fall in the threshold interval c set in the step B1; the two-stage flushing adopts a boiled water flushing warm water pipeline system, boiled water flushing liquid flows through a faucet, and the temperature value of the faucet reaches the threshold value d set in the step B1.
And a monitoring mode C: total amount monitoring of filter element purification
C1 setting a threshold value e for judging whether the total purification amount is reached or not on the operation panel, wherein the total purification amount is the total purification amount which meets the purification standard of the water fountain filtering system from the time of replacing the filter element for each time;
c2, calculating the current purification total value and storing the data of the current purification total value, wherein the current purification total value: the total flow through the filter system from the replacement of a new filter element is equal to the flow accumulated value monitored by the fluid monitoring module;
c3 compares the current purge total value with the threshold e set in step C1:
if the current purification total value is larger than a threshold value e, the service life of a filter element of the water fountain is judged to be exceeded, the reminding module sends out a warning signal that the filter element needs to be replaced, and the valve module is closed to cut off the passage of the internal pipeline (15);
if the current purification total amount value is smaller than the threshold value e, entering a step C4;
c4 calculates a difference between the current purge total value and a threshold e, and compares the difference with the threshold e as follows:
if the difference is less than 5% -15% of the threshold value e, the service life of the filter element of the water dispenser is judged to be close, and the reminding module sends a reminding signal for preparing to replace the filter element;
and if the difference is greater than or equal to 5% -15% of the threshold value e, judging that the filter element of the water dispenser is normally used, and sending a prompt signal for normal use of the filter element by the reminding module.
The dynamic monitoring control method for the water dispenser adopting the technical scheme has the following beneficial effects:
the dynamic monitoring of the normal operation, the water leakage condition, the self-cleaning system and the filtering system of the water dispenser can be realized simultaneously, a plurality of monitoring modes jointly adopt one set of fluid monitoring module and valve module, only the blind threshold value needs to be preset, conflict does not occur among multiple monitoring functions, an integrated solution is provided for various problems frequently existing in the water dispenser, and the water dispenser is more favorable for being popularized to various water dispenser equipment in life and working environments.
Drawings
Fig. 1 is a schematic view of a usage of the dynamic monitoring and controlling device for a water dispenser according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the mounting case in this embodiment.
Fig. 3 is a method diagram of a monitoring mode a in an embodiment of the dynamic monitoring and controlling method for a water dispenser according to the present invention.
Fig. 4 is a method diagram of a monitoring mode B in the embodiment of the dynamic monitoring and controlling method for a water dispenser according to the present invention.
Fig. 5 is a method diagram of a monitoring mode C in the embodiment of the dynamic monitoring and controlling method for a water dispenser according to the present invention.
Fig. 6 is a method diagram of a monitoring mode C in the embodiment of the dynamic monitoring and controlling method for a water dispenser according to the present invention.
Reference numerals: 1. monitoring the facility; 10. a light prompting mechanism; 100. a red lamp bead; 101. a yellow lamp bead; 102. a green lamp bead; 11. an interaction module; 111. a first display screen; 112. a second display screen; 113. a third display screen; 12. a control circuit board; 13. a rotameter; 14. an electromagnetic valve; 15. an internal pipeline; 150. inputting the butt-joint pipe orifice; 151. an output butt joint pipe orifice; 16. installing a shell; 2. a water fountain; 20. a faucet; 3. a water source pipe fitting; 4. an operation panel; 5. a temperature sensor.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the dynamic monitoring and control device for the water fountain comprises a monitoring mechanism 1 and an operating panel 4, wherein the monitoring mechanism 1 comprises an installation shell 16 and a control circuit board 12, a rotameter 13, an electromagnetic valve 14 and an internal pipeline 15 which are integrally arranged in the installation shell 16, the operating panel 4 is independent of the installation shell 16 and can be installed on the outer surface of the water fountain or the wall surface near the water fountain, the installation shell 16 is installed on the water inlet pipeline of the water fountain 2, the monitoring mechanism 1 further comprises a temperature sensor 5 which is independent of the installation shell 16, the temperature sensor 5 is detachably connected with a faucet 20 of the water fountain 2, a light prompting mechanism 10 and an interaction module 11 are further arranged on the operating panel 4, and the rotameter 13 and the electromagnetic valve 14 are both electrically connected with the control circuit board 12.
The light prompting mechanism 10 comprises three LED lamp beads, namely a red lamp bead 100, a yellow lamp bead 101 and a green lamp bead 102; the interaction module 11 includes a first display screen 111, a second display screen 112 and a third display screen 113, and control buttons respectively corresponding to the first display screen 111, the second display screen 112 and the third display screen 113, the first display screen 111 and the control buttons thereof are used for presetting and adjusting related data for monitoring the water leakage condition of the water dispenser 2, the second display screen 112 and the control buttons thereof are used for presetting and adjusting related data for monitoring the self-cleaning function of the water dispenser 2, and the third display screen 113 and the control buttons thereof are used for presetting and adjusting related data for monitoring the total purification amount of the filter element of the water dispenser 2.
The operation panel 4 may also establish a connection with an intelligent device at a user side by accessing a local area network or the internet, for example, a user may preset and adjust parameters of various functions on the operation panel 4 through a mobile phone program.
As shown in fig. 3 to 5, the dynamic monitoring and controlling method for a water dispenser, which uses the dynamic monitoring and controlling device for a water dispenser, can simultaneously implement a monitoring mode a shown in fig. 3, a monitoring mode B shown in fig. 4, and a monitoring mode C shown in fig. 5, includes the following specific steps:
and a monitoring mode A: monitoring of water leakage condition of water fountain 2
A1 sets a threshold value a to 5L on the operation panel 4 and sets a threshold value b to 4min on the operation panel 4;
a3 compares the flow rate per unit time value with the threshold value a set in step A1:
if the flow value per unit time is more than 5L, entering the step A4;
if the flow value per unit time is less than 5L, entering step A5;
a4 judges that the water dispenser 2 has large-flow leakage, the red lamp bead 100 in the light prompting mechanism 10 is on, and the electromagnetic valve 14 is closed to cut off the passage of the internal pipeline 15;
the rotor flow meter 13 of A5 continues to work, if no liquid flow signal is detected, or the duration of the detected liquid flow signal is less than 4min, the step A6 is entered; if the duration of the liquid flow signal is detected to be longer than 4min, entering the step A7;
a6 judges that the water dispenser 2 has no water leakage problem, and a green lamp bead 102 in the light prompting mechanism 10 is lighted to prompt normal use of drinking water;
a7 judges that drinking bowl 2 appears the low discharge seepage, and yellow lamp pearl 101 among the light suggestion mechanism 10 lights, and suggestion drinking bowl 2 temporarily can normal use, but need maintain.
And a monitoring mode B: monitoring of self-cleaning function of water dispenser 2
B1 setting a threshold interval c on the operation panel 4 to be 1.5L-2L and setting a threshold d on the operation panel 4 to be 85 ℃;
if the single flow value is between 1.5L and 2L, judging that the one-stage flushing work is finished, and entering the step B3;
if the single flow value falls outside 1.5L-2L, judging that the washing work of one stage is not finished, and lightening and flashing a red lamp bead 100 to prompt a user that the current water dispenser 2 is not finished in self-cleaning and does not take water;
b3 the temperature sensor 5 mounted on the tap 20 works and obtains a tap temperature value, which is the temperature reached by the tap 20 by heat transfer to the tap 20 when liquid flows through the tap 20,
if the temperature value of the faucet does not reach 85 ℃, judging that two-stage flushing work is not finished, and continuously lighting and flashing the red lamp bead 100 to prompt a user that the current water dispenser 2 is not finished in self-cleaning and does not take water;
if the temperature value of the faucet reaches 85 ℃, the two-stage flushing work is judged to be finished, the green lamp beads 102 are lightened and twinkle, and the user is prompted that the self-cleaning of the water dispenser 2 is finished at present, and water can be taken.
In the existing drinking fountain, the filtering system, the heating pipe and the faucet 20 are generally flushed by cold water in one stage, and the total flow of the consumed flushing liquid is required to fall in the threshold interval c (1.5L-2L) set in the step B1 under the condition that the flushing function is normal; the second stage flushing is to flush the warm boiled water pipeline system with boiled water, the boiled water flushing fluid flows through the faucet 20, and the temperature value of the faucet at least reaches the threshold d (85 ℃) set in the step B1.
Since the self-cleaning function of the drinking fountain is generally set to be started between 8:30 and 9:00 a day in the morning, the self-cleaning function monitoring time interval can be set between 8:30 and 9:00 a day in the morning through the system setting of the dynamic monitoring control device of the drinking fountain, and the self-cleaning function is not monitored in other time intervals.
And a monitoring mode C: total amount monitoring of filter element purification
C1 sets a threshold e of 5000L on the operation panel 4;
c2, calculating the current purification total value and storing the current purification total value data, wherein the current purification total value: the total flow through the filter system from the replacement of a new filter element is equal to the flow accumulated value monitored by the fluid monitoring module;
c3 compares the current purge total value with the threshold e (5000L) set in step C1:
if the current purification total quantity value is larger than 5000L, the filter element of the water fountain 2 is judged to exceed the service life, the red lamp bead 100 is lightened and blinks rapidly, a warning signal that the filter element needs to be replaced is sent out, and the electromagnetic valve 14 is closed to cut off the passage of the internal pipeline 15;
if the current purification total amount value is smaller than the threshold 5000L, entering a step C4;
c4 calculates the difference between the current purge total value and the threshold e, and compares the difference with the threshold e as follows:
if the difference is less than 10% of 5000L, the filter element of the water fountain 2 is judged to be close to the service life, the yellow lamp bead 101 is lightened and rapidly flickers, and a reminding signal for preparing to replace the filter element is sent out;
if the difference is greater than or equal to 10% of 5000L, then judge that 2 filter cores of drinking bowl are normal use, green lamp pearl 102 lights, shows that the filter core is normal use.
In addition, on the basis of the above scheme, the monitoring mechanism 1 may further be integrated with a network module, the network module is configured to send prompt information to the intelligent terminal, and when the user goes out, the user may receive relevant state information of the water fountain 2 through a portable mobile terminal, so as to take corresponding measures (for example, if a message that the water fountain 2 leaks in a large flow rate is received, the user may immediately make an appointment for maintenance); for the drinking fountain 2 to be practical in the collective place, the relevant state information of the drinking fountain may be sent to the mobile terminal or computer of the drinking fountain manager so as to take corresponding measures.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit of the invention, and these should be considered to be within the scope of the invention.
Claims (8)
1. The utility model provides a drinking bowl dynamic monitoring controlling means which characterized in that: comprises a monitoring mechanism (1) and an operating panel (4), wherein the monitoring mechanism (1) comprises an installation shell (16) and a control circuit board (12), a fluid monitoring module, a valve module and an internal pipeline (15) which are integrally arranged in the installation shell (16), the monitoring mechanism (1) further comprises a temperature sensor (5) independent of the installation shell (16), the temperature sensor (5) is detachably connected with a faucet of a water fountain, the monitoring mechanism (1) is in wired connection or wireless connection with the operating panel (4), the operating panel (4) is provided with a reminding module and an interaction module (11),
the fluid monitoring module is arranged on the internal pipeline (15) and is used for detecting the flow and flow speed data of the fluid passing through the internal pipeline (15); the valve module is also arranged on the internal pipeline (15) and used for controlling the on-off state of the internal pipeline (15), and the fluid monitoring module and the valve module are both electrically connected with the control circuit board (12);
the two ends of the internal pipeline (15) are respectively connected with an input butt joint pipe orifice (150) used for being connected to a water source pipe fitting (3) and an output butt joint pipe orifice (151) used for being connected with a water inlet pipe of a water fountain (2), and the input butt joint pipe orifice (150) and the output butt joint pipe orifice (151) are both arranged on the outer surface of the mounting shell (16).
2. A water fountain dynamics monitoring and control apparatus according to claim 1, wherein: the fluid monitoring module adopts a rotor flow meter (13), and the valve module adopts a solenoid valve (14).
3. A water fountain dynamics monitoring and control apparatus according to claim 1, wherein: the reminding module comprises a light reminding mechanism (10) and/or a sound reminding mechanism.
4. A dynamic monitoring control method for a water dispenser, which is characterized in that the dynamic monitoring control device for the water dispenser of claim 1 is used for realizing a monitoring mode a, wherein the monitoring mode a is used for monitoring the water leakage condition of the water dispenser, and the dynamic monitoring control method comprises the following steps:
a1 presetting a threshold value a for judging whether large-flow leakage occurs or not and presetting a threshold value b for judging whether small-flow leakage exists or not, wherein the threshold value a is flow data, and the threshold value b is time data;
a2 the fluid monitoring module works and obtains the flow value in unit time, the flow value in unit time is the total flow value flowing through the monitoring mechanism (1) in unit time;
a3 compares the flow rate per unit time value with the threshold value a set in step A1:
if the flow value per unit time is larger than the threshold value a, entering the step A4;
if the flow value per unit time is smaller than the threshold value a, entering the step A5;
a4 judges that the drinking fountain (2) has large-flow leakage, the reminding module sends out a warning signal corresponding to the large-flow leakage, and the valve module closes and cuts off the passage of the internal pipeline (15);
the A5 fluid monitoring module continues working, if no liquid flow signal is detected or the duration of the detected liquid flow signal is less than the threshold b, the step A6 is entered; if the duration of the liquid flow signal is detected to be greater than the threshold b, entering the step A7;
a6, judging that the water leakage problem of the water fountain (2) does not occur, and sending a normal use signal by the reminding module;
a7 judges that the small-flow leakage of the water fountain (2) occurs, and the reminding module sends out a warning signal corresponding to the small-flow leakage.
5. A dynamic monitoring control method for a water fountain, which is characterized in that the dynamic monitoring control device for the water fountain according to claim 1 is used for realizing a monitoring mode B, wherein the monitoring mode B is the self-cleaning function monitoring of the water fountain, and the dynamic monitoring control method comprises the following steps:
b1 setting a threshold interval c for judging whether to finish one-stage flushing and a threshold d for judging whether to finish two-stage flushing on an operation panel (4), wherein the threshold interval c is flow range data, and the threshold d is temperature data;
b2 the fluid monitoring module operates and obtains a single flow value, which is the total flow that the fluid monitoring module passes from monitoring the flow signal to the termination of the flow signal,
if the single flow value is within the threshold value interval c, judging that the one-stage flushing work is finished, and entering step B3;
if the single flow value is outside the threshold value interval c, judging that the flushing work of one stage is not finished, and sending out a warning signal corresponding to the fact that the flushing work of one stage is not finished by the reminding module;
b3 temperature sensor (5) works and obtains tap temperature value, the tap temperature value is the temperature which the liquid transfers heat to the tap when flowing through the tap to make the tap reach,
if the faucet temperature value does not reach the threshold value d, judging that two-stage flushing work is not finished, and sending a warning signal corresponding to the fact that two-stage flushing is not finished by the reminding module;
if the temperature value of the faucet reaches the threshold value d, judging that two-stage flushing work is finished, and sending a prompt signal corresponding to the completion of self-cleaning by the reminding module;
in the above step, the first stage flushing is to flush the filtering system, the heating pipe and the tap of the drinking fountain (2) with cold water, and the total flow of the consumed flushing liquid should fall in the threshold interval c set in the step B1; the two-stage flushing adopts a boiled water flushing warm water pipeline system, boiled water flushing liquid flows through a faucet, and the temperature value of the faucet reaches the threshold value d set in the step B1.
6. A dynamic monitoring control method for a water dispenser, which is characterized in that the dynamic monitoring control device for the water dispenser of claim 1 is used for realizing a monitoring mode C, wherein the monitoring mode C is used for monitoring the total purification amount of a filter element, and the dynamic monitoring control method comprises the following steps:
c1 setting a threshold value e for judging whether the total purification amount is reached or not on the operation panel (4), wherein the total purification amount is the total purification amount which meets the purification standard from the time of replacing the filter element of the water fountain filtration system;
c2 calculating a current purge total value and storing a current purge total value data, the current purge total value: the total flow through the filter system from the replacement of a new filter element is equal to the flow accumulated value monitored by the fluid monitoring module;
c3 compares the current purge total value with the threshold e set in step C1:
if the current purification total value is larger than a threshold value e, the service life of a filter element of the water fountain (2) is judged to be exceeded, the reminding module sends out a warning signal that the filter element needs to be replaced, and the valve module is closed to cut off the passage of the internal pipeline (15);
if the current purification total amount value is smaller than the threshold value e, entering a step C4;
c4 calculates a difference between the current purge total value and a threshold e, and compares the difference with the threshold e as follows:
if the difference is less than 5% -15% of the threshold value e, the filter element of the water dispenser (2) is judged to be close to the service life, and the reminding module sends a reminding signal for preparing to replace the filter element;
if the difference is larger than or equal to 5% -15% of the threshold value e, the filter element of the water dispenser (2) is judged to be normally used, and the reminding module sends out a prompt signal for the normal use of the filter element.
7. A dynamic monitoring control method for a water dispenser, which is characterized in that the dynamic monitoring control device for the water dispenser of claim 1 is used for simultaneously realizing a monitoring mode a, a monitoring mode B and a monitoring mode C, and the dynamic monitoring control method comprises the following steps:
and a monitoring mode A: monitoring of water leakage condition of water dispenser (2)
A1 presetting a threshold value a for judging whether large-flow leakage occurs or not and presetting a threshold value b for judging whether small-flow leakage exists or not, wherein the threshold value a is flow data, and the threshold value b is time data;
a2 the fluid monitoring module works and obtains the flow value in unit time, the flow value in unit time is the total flow value flowing through the monitoring mechanism (1) in unit time;
a3 compares the flow rate per unit time value with the threshold value a set in step A1:
if the flow value in unit time is larger than the threshold value a, entering the step A4;
if the flow value per unit time is smaller than the threshold value a, entering the step A5;
a4 judges that the drinking fountain (2) has large-flow leakage, the reminding module sends out a warning signal corresponding to the large-flow leakage, and the valve module closes and cuts off the passage of the internal pipeline (15);
the A5 fluid monitoring module continues working, if no liquid flow signal is detected or the duration of the detected liquid flow signal is less than the threshold b, the step A6 is entered; if the duration of the liquid flow signal is detected to be greater than the threshold b, entering the step A7;
a6, judging that the water leakage problem of the water fountain (2) does not occur, and sending a normal use signal by the reminding module;
a7 judges that the small-flow leakage of the water fountain (2) occurs, and the reminding module sends out a warning signal corresponding to the small-flow leakage.
8. And a monitoring mode B: self-cleaning function monitoring of water dispenser (2)
B1 setting a threshold interval c for judging whether to finish one-stage flushing and a threshold d for judging whether to finish two-stage flushing on an operation panel (4), wherein the threshold interval c is flow range data, and the threshold d is temperature data;
b2 the fluid monitoring module operates and obtains a single flow value, which is the total flow that the fluid monitoring module passes from monitoring the flow signal to the termination of the flow signal,
if the single flow value is within the threshold value interval c, judging that the one-stage flushing work is finished, and entering step B3;
if the single flow value is outside the threshold value interval c, judging that the flushing work of one stage is not finished, and sending out a warning signal corresponding to the fact that the flushing work of one stage is not finished by the reminding module;
b3 temperature sensor (5) works and obtains tap temperature value, the tap temperature value is the temperature which the liquid transfers heat to the tap when flowing through the tap to make the tap reach,
if the faucet temperature value does not reach the threshold value d, judging that two-stage flushing work is not finished, and sending a warning signal corresponding to the fact that two-stage flushing is not finished by the reminding module;
if the temperature value of the faucet reaches the threshold value d, judging that two-stage flushing work is finished, and sending a prompt signal corresponding to the completion of self-cleaning by the reminding module;
and a monitoring mode C: total amount monitoring of filter element purification
C1 setting a threshold value e for judging whether the total purification amount is reached or not on the operation panel (4), wherein the total purification amount is the total purification amount which meets the purification standard from the time of replacing the filter element of the water fountain filtration system;
c2 calculating a current purge total value and storing a current purge total value data, the current purge total value: the total flow through the filter system from the replacement of a new filter element is equal to the flow accumulated value monitored by the fluid monitoring module;
c3 compares the current purge total value with the threshold e set in step C1:
if the current purification total value is larger than a threshold value e, the service life of a filter element of the water fountain (2) is judged to be exceeded, the reminding module sends out a warning signal that the filter element needs to be replaced, and the valve module is closed to cut off the passage of the internal pipeline (15);
if the current purification total amount value is smaller than the threshold value e, entering a step C4;
c4 calculates a difference between the current purge total value and a threshold e, and compares the difference with the threshold e as follows:
if the difference is less than 5% -15% of the threshold value e, the filter element of the water dispenser (2) is judged to be close to the service life, and the reminding module sends a reminding signal for preparing to replace the filter element;
if the difference is larger than or equal to 5% -15% of the threshold value e, the filter element of the water dispenser (2) is judged to be normally used, and the reminding module sends out a prompt signal for normal use of the filter element.
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