CN114365950A - Water dispenser control method based on Internet of things - Google Patents
Water dispenser control method based on Internet of things Download PDFInfo
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- CN114365950A CN114365950A CN202111664974.6A CN202111664974A CN114365950A CN 114365950 A CN114365950 A CN 114365950A CN 202111664974 A CN202111664974 A CN 202111664974A CN 114365950 A CN114365950 A CN 114365950A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 375
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000012423 maintenance Methods 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 238000012544 monitoring process Methods 0.000 claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 10
- 238000000746 purification Methods 0.000 claims description 26
- 239000008213 purified water Substances 0.000 claims description 21
- 239000012528 membrane Substances 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 230000002452 interceptive effect Effects 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 241000894006 Bacteria Species 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 230000001502 supplementing effect Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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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
- A47J31/52—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus
- A47J31/521—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus the electronic control being performed over a network, e.g. by means of a computer or a handheld device
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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
- A47J31/52—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus
- A47J31/525—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus the electronic control being based on monitoring of specific process parameters
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- General Engineering & Computer Science (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a water dispenser control method based on the Internet of things, belongs to the field of water dispensers, and aims to solve the problem that the conventional water dispenser cannot interact with the outside to increase maintenance burden, and adopts the following technical scheme: a water dispenser control method based on the Internet of things comprises the following steps: identifying the information of the equipment main control board, and associating and binding the information with the user; receiving a water dispenser startup and shutdown signal and realizing startup and shutdown, or receiving a remote startup and shutdown signal to realize startup and shutdown; detecting the state of the water dispenser, and feeding back detection information to a client to obtain state data of the water dispenser; acquiring fault information of the water dispenser and service life information of a filter element of the water dispenser; and sending out a maintenance request and a filter element replacement request. The water dispenser can be interacted with the outside through the detection module and the IOT communication module, remote control is achieved through the remote control module, a user or a maintainer can obtain the state of the water dispenser at a client, faults of the water dispenser can be found in time, and maintenance monitoring burden of equipment maintainers is effectively relieved.
Description
Technical Field
The invention belongs to the field of water dispensers, and particularly relates to a water dispenser control method based on the Internet of things.
Background
More and more public occasions use water dispensers, the existing water dispensers are mechanical button type and/or touch induction type, when the water dispensers are used in common small-sized office occasions, as management is convenient, the water dispensers only need to meet the functions of hot water supply, cold water and warm water, and the water dispensers do not need to meet other use requirements, when the water dispensers are used in large-sized occasions such as airports, shopping malls and rest areas, maintenance burden is heavy, the water dispensers are convenient to manage and monitor when meeting common use requirements, and therefore the water dispensers capable of interacting with the outside need to be developed, so that remote management and monitoring of the water dispensers are realized, and further the maintenance and monitoring burden of equipment maintainers is reduced.
Disclosure of Invention
Aiming at the problem that the existing water dispenser cannot interact with the outside to increase the maintenance burden, the invention provides a water dispenser control method based on the Internet of things, which adopts an intelligent connection interaction platform to facilitate the remote management and control of the water dispenser and effectively reduce the maintenance and monitoring burden of equipment maintainers.
The technical scheme adopted by the invention is as follows: a water dispenser control method based on the Internet of things comprises the following steps:
s1, identifying the equipment main control board information by scanning the main control board identification code on the water dispenser equipment package, and associating and binding the information with the user;
s2, receiving a water dispenser startup and shutdown signal through a control panel and realizing startup and shutdown, or receiving a remote startup and shutdown signal through a remote control module and realizing startup and shutdown by using the control panel;
s3, detecting the state of the water dispenser through a monitoring module in the water dispenser, and feeding back detection information to the client through the IOT communication module so as to obtain state data of the water dispenser at the client;
s4, acquiring fault information of the water dispenser and service life information of a filter element of the water dispenser through a client;
and S5, sending out a maintenance request and a filter element replacement request through the client.
The water dispenser can be interacted with the outside through the detection module and the IOT communication module, remote control is achieved through the remote control module, a user or a maintainer can obtain the state of the water dispenser at a client, faults of the water dispenser can be found in time, and maintenance monitoring burden of equipment maintainers is effectively relieved.
Further, the client side comprises an APP client side and a WeChat applet client side, and the client side can display the water consumption, the service time, the TDS value, the water making state, the heating state and the water shortage state of the water dispenser detected by the monitoring module.
Furthermore, in step S2, the control board performs power on/off operation according to the set time interval of power on/off operation, so as to save power.
Further, the water dispenser includes:
a housing on which a water outlet unit is provided;
the interactive control unit comprises a control panel, a detection module, an IOT communication module and a remote control module;
the water purifying tank is positioned at the top of the shell and is connected with the water outlet unit through a third water outlet pipe with a third electric control valve;
the hot tank is internally provided with a heating element and is connected with the purified water tank through a first connecting pipe so that the purified water tank supplies water for the hot tank, and the first water outlet pipe with a first electric control valve is connected with the water outlet unit;
the electronic cold container is arranged in parallel with the hot tank and is connected with the water purification tank through a second connecting pipe so that the water purification tank supplies water for the electronic cold container, and the electronic cold container is connected with the water outlet unit through a second water outlet pipe with a second electric control valve;
the water supply assembly is opened and closed through the control valve assembly;
the first electric control valve, the second electric control valve, the third electric control valve, the heating element and the control valve component are controlled by the control board to open and close respectively.
The used water dispenser can provide warm water, hot water and cold water, wherein the warm water is directly discharged from the water purifying tank, so that the mixing of the cold water and the hot water is avoided, the water discharging speed is ensured, and the waiting time is reduced; the electronic cold liner is adopted to replace a cold tank, a condenser pipe and a compressor, so that the space is saved, and the dust accumulation and the noise are reduced; in addition, the remote monitoring of the water dispenser can be realized by adopting the interactive control unit, so that the fault of the water dispenser can be found in time, and the maintenance and monitoring burden of equipment maintenance personnel is further reduced.
Furthermore, a control panel is arranged on the shell and positioned above the water outlet unit, and the control panel is connected with the interactive control unit so as to select functions according to use requirements. This arrangement enables the position of the control panel to be in a horizontal or up-looking position for ease of viewing and operation.
Furthermore, the water purification tank is arranged above the hot tank and the electronic cold liner, the hot tank and the electronic cold liner are arranged on a first supporting plate, the first supporting plate separates the water purification tank, the hot tank and the electronic cold liner from the lower part, wiring and pipeline layout are convenient, a one-way valve is further arranged on the first connecting pipe to prevent water backflow, the water outlet unit comprises a water outlet arranged on the shell, a total water outlet pipe connected with the water outlet, and a first water conveying pipe and a second water conveying pipe which are respectively connected on the total water outlet pipe, the first water conveying pipe is connected with the first water outlet pipe, the second water outlet pipe and the third water outlet pipe are connected at the inlet end of an ultraviolet sterilizer after being converged by a three-way valve, the second water conveying pipe is connected at the outlet end of the ultraviolet sterilizer, and cold water and warm water are not subjected to high-temperature heating treatment and can possibly cause bacteria overproof, after cold water and warm water are sterilized by the ultraviolet sterilizer, the number of bacteria is effectively reduced, the drinking water safety is ensured, and the arrangement is also favorable for reasonably arranging pipelines.
Further, the control valve assembly is arranged on a second support plate which is positioned below the first support plate, so that the water supply assembly and the control valve assembly can be arranged in layers, and the mess of pipelines is avoided; the water supply assembly comprises a pressure tank, a preposed purified water membrane shell, a pressure pump, an RO membrane and postposition activated carbon which are sequentially connected, wherein the pressure tank is arranged at the lower part of the shell and below the second supporting plate, is connected with the purified water tank through a water supply pipe and supplies water to the purified water tank; leading water purification membrane shell, RO membrane and rearmounted active carbon set up the overhead tank front side, the force pump sets up in the second backup pad. The pressure tank occupies a larger volume and is arranged at the lower part of the shell, so that the problems of instability and easy shaking of the whole water dispenser caused by overhigh position can be avoided; the parts arranged in layers are convenient for assembling a large number of parts layer by layer, the staggered arrangement of pipeline lines is reduced, and the assembly and the maintenance are convenient.
Furthermore, the shell is further provided with a water receiving unit, the water receiving unit is located below the water outlet unit, the water receiving unit comprises a water receiving platform with a concave cavity and a hollow plate covering the top of the water receiving platform, a vent hole is formed in the water receiving platform, and the vent hole is located above the concave cavity.
Furthermore, a first exhaust pipe is arranged between the hot tank and the water purification tank so that water vapor in the hot tank can be exhausted into the water purification tank, a second exhaust pipe is arranged on the water purification tank and connected to the exhaust hole, and exhaust is conducted through the exhaust hole. The water in the hot tank is heated to generate high-temperature gas, the high-temperature gas is discharged into the water purifying tank through the exhaust pipe and exchanges heat with the water in the water purifying tank, the temperature is reduced, and the redundant gas is discharged out of the water dispenser through the exhaust hole so as to prevent the high-temperature gas from scalding a user; the first exhaust pipe and the second exhaust pipe are hard pipes, and the first connecting pipe, the second water outlet pipe, the first water outlet pipe and the third water outlet pipe are soft pipes. When the hard pipe contacts gas with higher temperature, the tolerance is better, the aging is not easy, a certain arrangement space is provided for installation when the soft pipe is connected with each component, and the condition of water leakage caused by extrusion and friction between pipes is avoided.
Further, detection module includes water level detector, the top of water purification case is covered with a top cap, water level detector wears to establish on the top cap, water level detector is last to be equipped with two at least check points, water level detector with control panel signal connection, water level detector are used for detecting the water level in the water purification case to excessive overflow and water is too little to cause the water supply not enough. The top cap makes the water purification case be enclosure space, and level detector sets up on the top cap, is favorable to setting up the unsettled setting of level detector detection position, guarantees to detect the accuracy.
The invention has the following beneficial effects: the water dispenser can be interacted with the outside through the detection module and the IOT communication module, remote control is achieved through the remote control module, a user or a maintainer can obtain the state of the water dispenser at a client, faults of the water dispenser can be found in time, and maintenance monitoring burden of equipment maintainers is effectively relieved.
Drawings
FIG. 1 is a schematic diagram of the present application;
FIG. 2 is a schematic view of the internal structure of the water dispenser;
FIG. 3 is a schematic view of the piping layout structure of the water dispenser;
FIG. 4 is a schematic structural view of a water receiving platform of the water dispenser;
FIG. 5 is a schematic side view of the water dispenser;
in the figure: 1-a housing; 11-a control panel; 12-a first support plate; 13-a second support plate; 14-a water receiving unit; 141-a water receiving platform; 142-a hollowed-out plate; 143-vent holes; 2-a water outlet unit; 21-water outlet; 22-total water outlet pipe; 23-a first water delivery pipe; 24-a second water conveying pipe; 25-three-way valve; 3-a water purification tank; 31-a third water outlet pipe; 32-a first connection pipe; 33-a second connecting tube; 34-a second exhaust pipe; 35-a top cover; 351-water level detector; 4-heating the tank; 41-a first water outlet pipe; 42-a first exhaust pipe; 5-electronic cold bladder; 51-a second water outlet pipe; 6-ultraviolet sterilizer; 7-a control valve assembly; 8-pressure tank; 81-water supply pipe; 9-leading water purification membrane shell; 10-a pressure pump; 101-RO membrane; 102-post activated carbon; a-a first electrically controlled valve; b-a second electrically controlled valve; c-a third electrically controlled valve.
Detailed Description
The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.
The principle of the water dispenser control method based on the internet of things is shown in fig. 1, and the method comprises the following steps:
s1, identifying the equipment main control board information by scanning the main control board identification code on the water dispenser equipment package, and associating and binding the information with the user;
s2, receiving a water dispenser startup and shutdown signal through a control panel and realizing startup and shutdown, or receiving a remote startup and shutdown signal through a remote control module and realizing startup and shutdown by using the control panel;
s3, detecting the state of the water dispenser through a monitoring module in the water dispenser, and feeding back detection information to the client through the IOT communication module so as to obtain state data of the water dispenser at the client;
s4, acquiring fault information of the water dispenser and service life information of a filter element of the water dispenser through a client;
and S5, sending out a maintenance request and a filter element replacement request through the client.
The water dispenser can be interacted with the outside through the detection module and the IOT communication module, remote control is achieved through the remote control module, a user or a maintainer can obtain the state of the water dispenser at a client, faults of the water dispenser can be found in time, and maintenance monitoring burden of equipment maintainers is effectively relieved.
The client side comprises an APP client side and a WeChat applet client side, and the client side can display the water consumption, the service time, the TDS value, the water making state, the heating state and the water shortage state of the water dispenser detected by the monitoring module.
In step S2, the control board turns on or off the power supply according to the set time interval of turning on or off the power supply, thereby saving power. For example, the power-on time is set to 6:00, the power-off time is set to 00:00, the power-on date is set to monday, and the power-off date is set to saturday, such that the device enters the power-off mode during the time from saturday 00:00 to monday 6:00, and the device is in the operating mode during the time from monday 6:00 to saturday 00: 00; and in the shutdown mode, the water production and flushing functions of the water purifier are closed, and the startup and shutdown time cannot be set to be the same time under the condition of the same week (date). The setup process can be set up by the WeChat applet or by the control panel.
As shown in fig. 2 to 5, the water dispenser includes:
a shell 1, on which a water outlet unit 2 is arranged;
the interactive control unit comprises a control panel, a detection module, an IOT communication module and a remote control module;
the water purifying tank 3 is positioned at the top of the shell 1 and is connected with the water outlet unit 2 through a third water outlet pipe 31 with a third electric control valve C;
a hot tank 4, which is provided with a heating element inside and is connected to the clean water tank 3 through a first connection pipe 32 so that the clean water tank 3 supplies water to the hot tank 4, and is connected to the water outlet unit 2 through a first water outlet pipe 41 having a first electric control valve a;
the electronic cold container 5 is arranged in parallel with the hot tank 4, is connected with the water purification tank 3 through a second connecting pipe 33 so that the water purification tank 3 supplies water for the electronic cold container 5, and is connected with the water outlet unit 2 through a second water outlet pipe 51 with a second electric control valve B;
the water supply assembly is opened and closed through the control valve assembly 7;
the first electric control valve A, the second electric control valve B, the third electric control valve C, the heating element and the control valve component 7 are controlled by the control board to open and close respectively.
The water inlet end of the third water outlet pipe 31 may be connected to the first connecting pipe 32 or the second connecting pipe 33, and in this embodiment, the water inlet end of the third water outlet pipe 31 is connected to the second connecting pipe 33;
the used water dispenser can provide warm water, hot water and cold water, wherein the warm water is directly discharged from the water purifying tank, so that the mixing of the cold water and the hot water is avoided, the water discharging speed is ensured, and the waiting time is reduced; the electronic cold liner is adopted to replace a cold tank, a condenser pipe and a compressor, so that the space is saved, and the dust accumulation and the noise are reduced; in addition, the remote monitoring of the water dispenser can be realized by adopting the interactive control unit, so that the fault of the water dispenser can be found in time, and the maintenance and monitoring burden of equipment maintenance personnel is further reduced.
The shell 1 is provided with a control panel 11, the control panel 11 is located above the water outlet unit 2, and the control panel 11 is connected with the interactive control unit so as to select functions according to use requirements. This arrangement enables the position of the control panel 11 to be in a horizontal or up-looking position for ease of viewing and operation.
The water purification tank 3 is located above the hot tank 4 and the electronic cold container 5, the hot tank 4 and the electronic cold container 5 are arranged on a first supporting plate 12, the first supporting plate 12 separates the water purification tank 3, the hot tank 4 and the electronic cold container 5 from the lower part, so as to facilitate wiring and pipeline layout, a one-way valve is further arranged on the first connecting pipe 32 to prevent water backflow, the water outlet unit 2 comprises a water outlet 21 arranged on the shell 1, a total water outlet pipe 22 connected with the water outlet 21, and a first water pipe 23 and a second water pipe 24 respectively connected on the total water outlet pipe 22, the first water pipe 23 is connected with the first water outlet pipe 41, the second water outlet pipe 51 and the third water outlet pipe 31 are connected at the inlet end of the ultraviolet sterilizer 6 after being converged by a three-way valve 25, the second water pipe 24 is connected at the outlet end of the ultraviolet sterilizer 6, cold water and warm water are not heated at high temperature, bacteria exceeding the standard can be caused, after the cold water and the warm water are sterilized by the ultraviolet sterilizer 6, the number of bacteria is effectively reduced, the drinking water safety is ensured, and the arrangement is also beneficial to reasonably arranging pipelines.
The control valve assembly 7 is arranged on the second support plate 13 below the first support plate 12, so that the water supply assembly and the control valve assembly 7 can be arranged in layers to avoid disordered pipeline; the water supply assembly comprises a pressure tank 8, a front purified water membrane shell 9, a pressure pump 10, an RO membrane 101 and rear activated carbon 102 which are connected in sequence, wherein the pressure tank 8 is arranged at the lower part of the shell 1 and below the second supporting plate 13 and is connected with the purified water tank 3 through a water supply pipe 81 to supply water for the purified water tank 3, and the connection part of the water supply pipe 81 and the purified water tank 3 is positioned at the top of the purified water tank 3 in the embodiment; the preposed water purification membrane shell 9, the RO membrane 101 and the postposition activated carbon 102 are arranged on the front side of the pressure tank 8, and the pressure pump 10 is arranged on the second supporting plate 13. The pressure tank 8 occupies a larger volume and is arranged at the lower part of the shell 1, so that the problems of instability and easy shaking of the whole water dispenser caused by overhigh position can be avoided; the parts arranged in layers are convenient for assembling a large number of parts layer by layer, the staggered arrangement of pipeline lines is reduced, and the assembly and the maintenance are convenient.
The shell 1 is further provided with a water receiving unit 14, the water receiving unit 14 is located below the water outlet unit 2, the water receiving unit 14 comprises a water receiving platform 141 with a concave cavity and a hollow plate 142 covering the top of the water receiving platform 141, the water receiving platform 141 is provided with an exhaust hole 143, and the exhaust hole 143 is located above the concave cavity.
A first exhaust pipe 42 is further arranged between the hot tank 4 and the clean water tank 3 so that the water vapor in the hot tank 4 is exhausted into the clean water tank 3, a second exhaust pipe 34 is arranged on the clean water tank 3, and the second exhaust pipe 34 is connected to the exhaust hole 143 and exhausts through the exhaust hole 143. The water in the hot tank 4 is heated to generate high-temperature gas, the high-temperature gas is discharged into the water purification tank 3 through the exhaust pipe to exchange heat with the water in the water purification tank 3, the temperature of the high-temperature gas is reduced, and the redundant gas is discharged out of the water dispenser through the exhaust hole 143, so that the high-temperature gas is prevented from scalding a user; the first exhaust pipe 42 and the second exhaust pipe 34 are hard pipes, and the first connecting pipe 32, the second connecting pipe 33, the second water outlet pipe 51, the first water outlet pipe 41 and the third water outlet pipe 31 are soft pipes. When the hard pipe contacts gas with higher temperature, the tolerance is better, the aging is not easy, a certain arrangement space is provided for installation when the soft pipe is connected with each component, and the condition of water leakage caused by extrusion and friction between pipes is avoided.
The detection module comprises a water level detector 351, the top of the purified water tank 3 is covered with a top cover 35, the water level detector 351 is arranged on the top cover 35 in a penetrating mode, at least two detection points are arranged on the water level detector 351, the water level detector is connected with the control panel in a signal mode, and the water level detector is used for detecting the water level in the purified water tank so as to prevent the water from overflowing too much and causing insufficient water supply due to too little water. The top cap makes the water purification case be the enclosure space, and level detector 351 sets up on top cap 35, is favorable to setting up the unsettled setting of level detector 351 detection position, guarantees to detect the accuracy.
The working process of the water dispenser comprises the following steps:
1. water production: (1) when the machine is electrified for the first time, the pressure barrel is in a low-pressure state, water shortage is indicated on a display screen, and at the moment, the control panel controls the high-pressure switch to be closed, the water inlet electromagnetic valve to be opened, the booster pump to be opened and the display screen to be in horizontal flow display; when the pressure value reaches 0.3MPa, the pressure barrel is prompted to be full of water, and at the moment, the control panel controls the high-voltage switch to be switched off, the water inlet electromagnetic valve to be switched off, the booster pump to be switched off and the display screen horizontal bar to be normally on; detecting water quality through a TDS meter, feeding back a TDS value to a control panel, and sending water quality information to a client; (2) when the machine starts to work when water is discharged and the pressure value is lower than 0.12MPa, the control panel controls the high-pressure switch to be closed, the water inlet electromagnetic valve to be opened, the booster pump to be opened and the display screen to be displayed in a horizontal bar flowing manner until the pressure value reaches 0.3MPa, the pressure barrel is full of water, the booster pump stops working and starts to operate repeatedly;
2. water replenishing of the water purifying tank: when the water level detector detects that the water in the water purifying tank is at a low water level or the low water level floating ball is conducted, the controller controls the water supplementing electromagnetic valve to be opened, so that the water in the pressure tank enters the water purifying tank for supplementing water, and the water supplementing is stopped until the water level detector detects that the water in the water purifying tank is at a high water level or the high water level floating ball is conducted;
3. refrigerating: when the NTC meter in the electronic cold liner detects that the temperature in the electronic cold liner is higher than the set temperature of the cold water, the control panel controls the electronic cold liner to start working until the NTC meter in the electronic cold liner detects that the temperature reaches or is lower than the set temperature of the cold water, the control panel controls the electronic cold liner to stop working, and the NTC meter detects that the temperature value is displayed through the control panel;
4. heating: when the NTC in the hot tank detects that the temperature in the hot tank is lower than the set temperature of the hot water, the control panel controls the heating element of the hot tank to work until the NTC in the hot tank detects that the temperature in the hot tank reaches or is higher than the set temperature of the hot water, the control panel controls the hot tank to stop working, and the temperature value detected by the temperature controller is displayed through the control panel;
5. the Internet of things: information display (purified water information display, such as TDS value, today pure water quantity and total pure water consumption; machine state display, such as heating, refrigerating, fault prompting and filter element service life information display) and remote control functions (remote on-off, remote timing on-off setting, remote locking, remote unlocking and remote online upgrading) are realized through a network;
6. and (3) prompting the service life of the filter element: the type of the filter element is associated with the number of the power-on days, so that the prompt lamp is gradually turned off along with the increase of the number of the using days to prompt the service life of the filter element; for example, when the filter element types are PS, RO and GAC, the service lives are 375 days, 740 days and 375 days respectively, and when 75% < the filter element service life, the corresponding icon is four grids which are normally bright; when the service life of the filter element is less than or equal to 75 percent by 50 percent, the front three grids of the corresponding icon are normally on, and the fourth grid is off; when the service life of the filter element is less than or equal to 50 percent by 25 percent, the front two grids of the corresponding icon are normally on, and the third grid and the fourth grid are extinguished; when the service life of the filter element is less than or equal to 25 percent by 0 percent, the front grid of the corresponding icon is normally on, and the second grid, the third grid and the fourth grid are extinguished; when the service life of the filter element is less than or equal to 0%, the corresponding icon is extinguished;
7. and (3) fault prompting: when a fault occurs, the control panel displays a fault code, and the control panel controls the maintenance indicator lamp to be turned on and the loudspeaker to perform voice prompt.
While the invention has been described with reference to specific embodiments, the scope of the invention is not limited thereto, and those skilled in the art will appreciate that the invention includes, but is not limited to, the accompanying drawings and the description of the embodiments above. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (10)
1. A water dispenser control method based on the Internet of things comprises the following steps:
s1, identifying the equipment main control board information by scanning the main control board identification code on the water dispenser equipment package, and associating and binding the information with the user;
s2, receiving a water dispenser startup and shutdown signal through a control panel and realizing startup and shutdown, or receiving a remote startup and shutdown signal through a remote control module and realizing startup and shutdown by using the control panel;
s3, detecting the state of the water dispenser through a monitoring module in the water dispenser, and feeding back detection information to the client through the IOT communication module so as to obtain state data of the water dispenser at the client;
s4, acquiring fault information of the water dispenser and service life information of a filter element of the water dispenser through a client;
and S5, sending out a maintenance request and a filter element replacement request through the client.
2. The Internet of things-based water dispenser control method according to claim 1, wherein the client comprises an APP client and a WeChat applet client, and the client can display water consumption, service time and equipment state of the water dispenser detected by the monitoring module.
3. The internet-of-things-based water dispenser control method according to claim 1, wherein in step S2, the control board performs power on and power off according to a set power on and power off time interval.
4. The internet-of-things-based water dispenser control method according to claim 1, wherein the water dispenser comprises:
a housing on which a water outlet unit is provided;
the interactive control unit comprises a control panel, a detection module, an IOT communication module and a remote control module;
the water purifying tank is positioned at the top of the shell and is connected with the water outlet unit through a third water outlet pipe with a third electric control valve;
the hot tank is internally provided with a heating element and is connected with the purified water tank through a first connecting pipe so that the purified water tank supplies water for the hot tank, and the first water outlet pipe with a first electric control valve is connected with the water outlet unit;
the electronic cold container is arranged in parallel with the hot tank and is connected with the water purification tank through a second connecting pipe so that the water purification tank supplies water for the electronic cold tank, and the electronic cold container is connected with the water outlet unit through a second water outlet pipe with a second electric control valve;
the water supply assembly is opened and closed through the control valve assembly;
the first electric control valve, the second electric control valve, the third electric control valve, the heating element and the control valve component are controlled by the control board to open and close respectively.
5. The Internet of things-based water dispenser control method according to claim 4, wherein a control panel is arranged on the shell, the control panel is positioned above the water outlet unit, and the control panel is connected with the interactive control unit.
6. The internet-of-things-based water dispenser control method according to claim 4, wherein the water purification tank is located above the hot tank and the electronic cold bladder, the hot tank and the electronic cold bladder are arranged on a first support plate, the water outlet unit comprises a water outlet arranged on the housing, a main water outlet pipe connected with the water outlet, and a first water pipe and a second water pipe which are respectively connected to the main water outlet pipe, the first water pipe is connected to the first water outlet pipe, the second water outlet pipe and the third water outlet pipe are connected to an inlet end of an ultraviolet sterilizer after being converged by a three-way valve, and the second water pipe is connected to an outlet end of the ultraviolet sterilizer.
7. The internet of things-based water dispenser control method as claimed in claim 6, wherein the control valve assembly is arranged on a second support plate below the first support plate; the water supply assembly comprises a pressure tank, a preposed purified water membrane shell, a pressure pump, an RO membrane and postposition activated carbon which are sequentially connected, wherein the pressure tank is arranged at the lower part of the shell and below the second supporting plate, is connected with the purified water tank through a water supply pipe and supplies water to the purified water tank; leading water purification membrane shell, RO membrane and rearmounted active carbon set up the overhead tank front side, the force pump sets up in the second backup pad.
8. The Internet of things-based water dispenser control method according to claim 4, wherein a water receiving unit is further arranged on the shell and is located below the water outlet unit, the water receiving unit comprises a water receiving platform with a cavity and a hollow plate covering the top of the water receiving platform, a vent hole is formed in the water receiving platform, and the vent hole is located above the cavity.
9. The internet-of-things-based water dispenser control method according to claim 8, wherein a first exhaust pipe is further arranged between the hot tank and the purified water tank, so that water vapor in the hot tank is exhausted into the purified water tank, a second exhaust pipe is arranged on the purified water tank, and the second exhaust pipe is connected to the exhaust hole and exhausts through the exhaust hole; the first exhaust pipe and the second exhaust pipe are hard pipes, and the first connecting pipe, the second water outlet pipe, the first water outlet pipe and the third water outlet pipe are soft pipes.
10. The Internet of things-based water dispenser control method according to claim 4, wherein the detection module comprises a water level detector, a top cover covers the top of the water purification tank, the water level detector penetrates through the top cover, at least two detection points are arranged on the water level detector, and the water level detector is in signal connection with the control board.
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| CN202111664974.6A CN114365950A (en) | 2021-12-31 | 2021-12-31 | Water dispenser control method based on Internet of things |
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