CN108670032A

CN108670032A - The control device and method of water dispenser

Info

Publication number: CN108670032A
Application number: CN201810315803.4A
Authority: CN
Inventors: 於晓光; 汪明涛; 秦梦南
Original assignee: CHANGZHOU JIANHU JINCHENG VEHICLE EQUIPMENT Co Ltd
Current assignee: CHANGZHOU JIANHU JINCHENG VEHICLE EQUIPMENT Co Ltd
Priority date: 2018-04-10
Filing date: 2018-04-10
Publication date: 2018-10-19

Abstract

The present invention is to solve current water dispenser to be difficult to ensure that user takes the boiling water after boiling or complicated, the technical issues of being difficult to realize, and provides a kind of control device and method of water dispenser, which includes：First liquid level sensor, the first liquid level sensor are used to detect the liquid level for chamber of heating up water；Second liquid level sensor, the second liquid level sensor are used to detect the liquid level of hot water storage tank；Control panel, control panel is connected with the first liquid level sensor, the second liquid level sensor, heating component and the first inlet valve respectively, control panel is used for when the liquid level of hot water storage tank is less than the first water storage liquid level, made with carrying out moisturizing and turning over water conservancy project by controlling the first inlet valve and heating component, and repeat moisturizing and turn over water conservancy project work, until the liquid level of hot water storage tank is more than or equal to the first water storage liquid level.The present invention can fully meet user's drinking-water demand, and it is healthy and simple in structure to ensure that user drinks water, is easier to realize.

Description

The control device and method of water dispenser

Technical field

The present invention relates to water dispenser control technology fields, and in particular to the control device and a kind of water dispenser of a kind of water dispenser Control method.

Background technology

Water dispenser has application in multiple occasions, such as ON TRAINS, and generally often section compartment is respectively provided with a water dispenser, with User is facilitated to take boiling water.

Current water dispenser is to judge whether water boils by water temperature detection mostly when heating up water, when water temperature detects misalignment When, it is difficult to ensure that user takes the boiling water after boiling.The relevant technologies are to ensure that user takes the boiling water after boiling, to drinking-water Machine has carried out more complicated structure design and control logic design, and this kind of technology makes water dispenser be easy to happen failure, and very Difficulty is applied in actual product.

Invention content

The present invention is to solve current water dispenser to be difficult to ensure that user takes the boiling water after boiling or complicated, difficult The technical issues of to realize, provides a kind of control device and method of water dispenser.

The technical solution adopted by the present invention is as follows：

A kind of control device of water dispenser, the water dispenser include heat up water chamber, it is corresponding described in heat up water the heating group of chamber setting Part, it is corresponding described in heat up water the first inlet valve of chamber setting, setting pass through on the chamber of heating up water and between the chamber of heating up water Hot water storage tank that partition board separates and it is arranged and turns over bucket in the hot water storage tank, wherein the bucket that turns over penetrates institute It states partition board with the chamber of heating up water to be connected, the control device includes：First liquid level sensor, first liquid level sensor are used It heats up water described in detection the liquid level of chamber；Second liquid level sensor, second liquid level sensor is for detecting the hot water water storage The liquid level of case；Control panel, the control panel respectively with first liquid level sensor, second liquid level sensor, it is described plus Hot component is connected with first inlet valve, and the control panel is used to be less than the first water storage liquid in the liquid level of the hot water storage tank When position, made with carrying out moisturizing and turning over water conservancy project by controlling first inlet valve and the heating component, and repeat described Moisturizing and turn over water conservancy project work, until the hot water storage tank liquid level be more than or equal to the first water storage liquid level,

Wherein, the control panel to carry out moisturizing and turns over water conservancy project by controlling first inlet valve and the heating component Work includes：

The control panel judge described in the heat up water liquid level of chamber whether heat up water more than or equal to first liquid level, the control panel is in institute State chamber of heating up water liquid level heat up water less than described first liquid level when, further judge described in the heat up water liquid level of chamber whether be less than or equal to the Two heat up water liquid level, and when the liquid level of the chamber of heating up water heats up water liquid level less than or equal to described second, control first inlet valve It opens to add water to the chamber of heating up water, and controls the heating component and close, the control panel is big in the liquid level of the chamber of heating up water In heat up water equal to described first liquid level when, control first inlet valve and close, and control the heating component and open with to institute The water for stating intracavitary of heating up water is heated so that the water of the intracavitary of heating up water pass through because of boiling described in turn over bucket and roll to the heat Water water tank, wherein the described second liquid level of heating up water is heated up water liquid level less than described first.

The control device of the water dispenser further includes：First temperature sensor, first temperature sensor with it is described Control panel is connected, and first temperature sensor is used to detect the temperature of water in the hot water storage tank, and the control panel is used for The temperature of water is more than or equal to the first preset temperature in the hot water storage tank, and the liquid level of the hot water storage tank is more than or equal to When the first water storage liquid level, controls the heating component at interval of the first preset time and open the second preset time, with to institute The water stated in hot water storage tank is kept the temperature.

The water dispenser further includes cold water storage cistern, the cooling assembly of the corresponding cold water storage cistern setting and the corresponding cold water storage cistern The second inlet valve being arranged, the control device include：Third liquid level sensor, the third liquid level sensor is for detecting institute State the liquid level of cold water storage cistern；Second temperature sensor, the second temperature sensor are used to detect the temperature of water in the cold water storage cistern, The control panel respectively with the third liquid level sensor, the second temperature sensor, the cooling assembly and described second Inlet valve is connected, and the control panel is used to judge whether the liquid level of the cold water storage cistern to be less than or equal to the first cold water liquid level, and in institute When stating the liquid level of cold water storage cistern and being less than or equal to the first cold water liquid level, controls second inlet valve and open with to the cold water storage cistern Water, the control panel is added further to judge the cold water storage cistern when the liquid level of the cold water storage cistern is more than the first cold water liquid level Liquid level whether be more than or equal to the second cold water liquid level, and the liquid level of the cold water storage cistern be more than or equal to the second cold water liquid level When, it controls second inlet valve and closes, the control panel is additionally operable to be more than first cold water in the liquid level of the cold water storage cistern When the temperature of water is more than or equal to the second preset temperature in liquid level and the cold water storage cistern, controls the cooling assembly and open with to described Water in cold water storage cistern freezes, and when the temperature of water is less than or equal to third preset temperature in the cold water storage cistern, described in control Cooling assembly is closed, wherein the second cold water liquid level is more than the first cold water liquid level, and the third preset temperature is less than institute State the second preset temperature.

The water dispenser further includes the first outlet valve and correspondence with water operating unit, corresponding hot water storage tank's setting Second outlet valve of cold water storage cistern setting, the control panel respectively with it is described with water operating unit, first outlet valve and Second outlet valve is connected, and the control panel is used to control described first according to the operational order with water operating unit Outlet valve and/or second outlet valve are opened.

The water dispenser further includes emptying operating unit, the first drain valve of corresponding hot water storage tank's setting, correspondence Second drain valve of cold water storage cistern setting and it is corresponding described in heat up water the third drain valve of chamber setting, the control panel respectively with institute It states emptying operating unit, first drain valve, second drain valve with the third drain valve to be connected, the control panel is used It closes, and controls according to operational order control first inlet valve for emptying operating unit and second inlet valve First drain valve, second drain valve and the third drain valve is made to open.

The control panel is also communicatively coupled with external piloting control machine, and the control panel is additionally operable to according to the external piloting control The emptying instruction that machine is sent controls first inlet valve, second inlet valve, first drain valve, second draining Valve and the third drain valve are opened.

The control device of the water dispenser further includes：Overheating protection component, the overheating protection component respectively with it is described Control panel is connected with control panel power supply, and the overheating protection component cuts off the control when the chamber of heating up water overheats Plate power supply；Overcurrent protection assemble, the overcurrent protection assemble are connected with the control panel and the heating component respectively, institute It states overcurrent protection assemble and cuts off control of the control panel to the heating component when overcurrent occurs for the heating component, so that The heating component is closed.

This includes the drip tray for being located at bottom to the water dispenser, and the control device includes：Leakage sensor, the leak Sensor is connected with the control panel, and the leakage sensor is when the liquid level of the drip tray is more than or equal to the first leak liquid level Generate leak water detdction signal, the control panel is used to control first inlet valve, described the according to the leak water detdction signal Two inlet valves, first drain valve, second drain valve and the third drain valve are closed, and control the heating component It closes.

The control device of the water dispenser further includes：Display module, the display module are connected with the control panel, institute It states control panel and controls the display module and show current time information, the temperature of water, the cold water storage cistern in the hot water storage tank The fault message of the temperature of interior water and the water dispenser, the control panel also control institute when connecting the control panel power supply It states display module and carries out power supply instruction, and control the display module when the heating component is opened and carry out heating instruction, with And the chamber of heating up water liquid level heat up water less than or equal to described second liquid level when control the display module and carry out water shortage instruction.

A kind of control method of water dispenser, the water dispenser include heat up water chamber, it is corresponding described in heat up water the heating group of chamber setting Part, it is corresponding described in heat up water the first inlet valve of chamber setting, setting pass through on the chamber of heating up water and between the chamber of heating up water Hot water storage tank that partition board separates and it is arranged and turns over bucket in the hot water storage tank, wherein the bucket that turns over penetrates institute It states partition board with the chamber of heating up water to be connected, the control method includes：It heats up water described in detection the liquid level of chamber；Detect the hot water storage The liquid level of water tank；When the liquid level of the hot water storage tank is less than the first water storage liquid level, by control first inlet valve and The heating component is made with carrying out moisturizing and turning over water conservancy project, and repeats the moisturizing and turn over water conservancy project work, until the hot water stores up The liquid level of water tank be more than or equal to the first water storage liquid level, wherein carry out the moisturizing and turn over water conservancy project make include：Judge the burning Whether the liquid level of water cavity heats up water liquid level more than or equal to first；When the liquid level of the chamber of heating up water heats up water less than described first liquid level, Whether the liquid level of chamber of heating up water described in further judging heats up water liquid level less than or equal to second；It is less than or equal in the liquid level of the chamber of heating up water Described second heat up water liquid level when, control first inlet valve and open to add water to the chamber of heating up water, and control the heating group Part is closed；When the liquid level of the chamber of heating up water heats up water more than or equal to described first liquid level, controls first inlet valve and close, and It controls the heating component unlatching to heat with the water to the intracavitary of heating up water, so that the water of the intracavitary of heating up water is due to boiling It is rolled to the hot water storage tank by the bucket that turns over, wherein the described second liquid level of heating up water is heated up water liquid level less than described first.

Beneficial effects of the present invention：

The control device of the water dispenser of the embodiment of the present invention is distinguished by the first liquid level sensor and the second liquid level sensor Detection is heated up water chamber and the liquid level of hot water storage tank, and by control panel according to the Liquid level first of heat up water chamber and hot water storage tank into Water valve and heating component are made with carrying out moisturizing and turning over water conservancy project, are after boiling thereby, it is possible to the water being effectively ensured in hot water storage tank Water, and can effectively ensure that the water of hot water in hot water storage tank, to fully meet the drinking-water demand of user, and fully protect Hinder the drinking-water health of user.In addition, the control device is simple in structure, it is easier to realize.

Description of the drawings

Fig. 1 is the schematic diagram of the water dispenser of one embodiment of the invention；

Fig. 2 is the external structure of the water dispenser of one embodiment of the invention；

Fig. 3 is the hot water tank component structure chart of one embodiment；

Fig. 4 is the cold water storage cistern assembly assumption diagram of one embodiment；

Fig. 5 is the cooling assembly composition schematic diagram of one embodiment；

Fig. 6 is the structural schematic diagram of the steam condenser of one embodiment；

Fig. 7 is the sectional view along A-A in Fig. 6；

Fig. 8 is the sectional view along B-B in Fig. 6；

Fig. 9 is the drip tray and leakage sensor structure chart of one embodiment；

Figure 10 is the block diagram of the control device of the water dispenser of the embodiment of the present invention；

Figure 11 is the block diagram of the control device of the water dispenser of one embodiment of the invention；

Figure 12 is electric control schematic diagram inside the water dispenser of one embodiment of the invention；

Figure 13 is the partial process view of the control method of the water dispenser of one embodiment of the invention；

Figure 14 is the flow chart of hot water effluent's control method of the water dispenser of one embodiment of the invention；

Figure 15 is the flow chart of the thermal-insulation control method of the water dispenser of one embodiment of the invention；

Figure 16 is the flow chart of the chamber water compensating control method of heating up water of the water dispenser of one embodiment of the invention；

Figure 17 is the flow chart for turning over water controling method of the water dispenser of one embodiment of the invention；

Figure 18 is the water rate control and refrigeration temperature control method of water of the cold water storage cistern of the water dispenser of one embodiment of the invention Flow chart.

Reference numeral：

1, water pump, 2, filter assemblies, 3, water inlet line, 4, hot water inlet pipe, 5, cold water inlet, 6, boiler group Part, 61, chamber of heating up water, 62, hot water storage tank, 63, heating component, 631, electromagnetic heating coil, 64, partition board, 65, turn over bucket, 7, Cold water box assembly, 71, cold water storage cistern, 72, External connecting part, 721, compressor, 722, condenser, 723, device for drying and filtering, 724, hair Tubule, 73, refrigerating evaporator pipe, 8, hot water outlet pipe, 9, cold water outlet pipe, 10, operation panel, the 11, first liquid level sensor, 12, the second liquid level sensor, 13, third liquid level sensor, 14, exhaust pipe, 15, steam condenser, 151, shell, 152, condensation Plate, 153, cooling hole, the 16, first inlet valve, the 17, first outlet valve, the 18, second inlet valve, the 19, second outlet valve, 20, overflow Pipe, 21, evacuated tube of heating up water, 22, water storage evacuated tube, 23, cold water emptying pipe, 24, water inlet evacuated tube, 25, third drain valve, 26, First drain valve, the 27, second drain valve, the 28, the 4th drain valve, 29, drip tray, 30, leakage sensor, 100, control panel, 200, the first temperature sensor, 300, second temperature sensor, 400, overheating protection component, 500, overcurrent protection assemble, 600, Display module.

Specific implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

The water dispenser of the embodiment of the present invention includes that heat up water chamber, the heating component of corresponding chamber setting of heating up water, corresponding chamber of heating up water is set The first inlet valve for setting is arranged on chamber of heating up water and the hot water storage tank being separated by partition between chamber of heating up water and setting Bucket is turned in hot water storage tank, wherein is turned over bucket and is connected with chamber of heating up water through partition board.

Specifically, as shown in Figures 1 to 9, the water dispenser of the embodiment of the present invention includes the water pump 1 being connect with resource of water supply, 1 rear end of water pump is connected with filter assemblies 2, and 2 rear end of filter assemblies is connected with the water inlet line 3 being connected with hot water tank component 6, heat Hot water outlet pipe 8 is connected on cistern assembly 6.

Hot water tank component 6 includes heat up water chamber 61 and the hot water storage tank 62 that is located above positioned at bottom, in chamber 61 of heating up water Equipped with heating component 63, water dispenser further includes that the first inlet valve 16 of the corresponding setting of chamber 61 of heating up water and corresponding hot water storage tank 62 set The first outlet valve 17 set.

In an embodiment of the present invention, the first inlet valve 16 is arranged on hot water inlet pipe 4, and the setting of the first outlet valve 17 exists On hot water outlet pipe 8.Heating component 63 includes several spaced electromagnetic heating coils 631.It heats up water chamber 61 and hot water water storage The partition board 64 for separating the two is equipped between case 62,64 top of partition board, which is located to be equipped in hot water storage tank 62, turns over bucket 65, turns over water 65 tops of bucket and bottom end are open, and turn over 65 bottom end of bucket and are fixed on partition board, and turn over and sealed between 65 bottom end of bucket and partition board 64, There are one will turn over the through-hole that bucket 65 is connected to chamber 61 of heating up water being set positioned at the center for turning over bucket 65 for partition board 64；Turn over bucket 65 It is connected with the first liquid level sensor 11, hot water storage tank 62 is connected with the second liquid level sensor 12.Turn over 65 internal diameter of bucket by down toward On be gradually reduced.In this way when hot water boils, compare straight bucket and flare form bucket, the embodiment of the present invention turn over bucket 65 due to Upper end diameter is small, is easy to turn over to splash out and.Water dispenser further includes exhaust pipe 14,14 one end of exhaust pipe with inside hot water storage tank 62 Top is connected to, and 14 other end of exhaust pipe and atmosphere, exhaust pipe 14 are equipped with the steam condenser 15 for cooling down vapor, Steam condenser 15 includes shell 151, along the spaced several cold plates 152 in steam flow direction, condensation in shell 151 Plate 152 is equipped with several cooling holes 153, and the import of steam condenser 15 is arranged in the center of steam condenser 15, steam The outlet of condenser 15 is equipped with the marginal position in steam condenser 15.

The water dispenser of the embodiment of the present invention can be the cold and hot water drinking machine with refrigerating function, water inlet line 3 can split into The cold water inlet 5 hot water tank component 6 connected hot water inlet pipe 4 and be connected with cold water box assembly 7 connects on cold water box assembly 7 It is connected to cold water outlet pipe 9, hot water outlet pipe 8 and cold water outlet pipe 9 are commonly connected on operation panel 10.

Cold water box assembly 7 includes cold water storage cistern 71, and cold water storage cistern 71 is connected with third liquid level sensor 13, and water dispenser further includes pair Answer the cooling assembly that cold water storage cistern 7 is arranged and the second inlet valve 18, the second outlet valve 19 that corresponding cold water storage cistern 7 is arranged, cooling assembly Including the refrigerating evaporator pipe 73 being located in cold water storage cistern 71, refrigerating evaporator pipe 73 with including compressor 721, condenser 722, dry Dry filter 723 is connected with the External connecting part 72 of capillary 724, and compressor 721 is connected with the outlet of refrigerating evaporator pipe 73, capillary Pipe 724 is connect with the import of refrigerating evaporator pipe 73.Second inlet valve 18 is arranged on cold water inlet 5, the second outlet valve 19 It is arranged on cold water outlet pipe 9.

Water dispenser further includes overflow pipe 20, and 20 one end of overflow pipe is connected to 71 inner tip of cold water storage cistern, overflow pipe 20 it is another One end and atmosphere.

61 inner bottom of chamber of heating up water is connected with evacuated tube 21 of heating up water, and 62 inner bottom of hot water storage tank is connected with water storage emptying Pipe 22,71 bottom of cold water storage cistern are connected with cold water emptying pipe 23, are connected on water inlet line 3 into water evacuated tube 24, evacuated tube of heating up water 21, water storage evacuated tube 22, cold water emptying pipe 23 and water inlet evacuated tube 24 pass through discharge outlet and atmosphere.

In one embodiment of the invention, water dispenser further includes the first draining that the corresponding hot water storage tank 62 is arranged The third drain valve 25 of the second drain valve 27 and the corresponding setting of chamber 61 of heating up water that valve 26, corresponding cold water storage cistern 71 are arranged.Wherein, first Drain valve 26 is arranged in water storage evacuated tube 22, and the second drain valve 27 is arranged on cold water emptying pipe 23, and third drain valve 25 is set It sets and is heating up water in evacuated tube 21.It can also be equipped with the 4th drain valve 28 in water inlet evacuated tube 24.

Wherein, the first inlet valve 16, the first outlet valve 17, the second inlet valve 18, the second outlet valve 19 and first to Four drain valves can be solenoid valve, and the first drain valve 26, the second drain valve 27, third drain valve 25 can be auto-manual electromagnetism Valve.

In one embodiment of the invention, water dispenser may also include the drip tray 29 positioned at bottom, exhaust pipe 14 and overflow The outlet of flow tube 20 is arranged at the top of drip tray 29, and drip tray 29 is equipped with leakage sensor 30.

Water dispenser may also include with water operating unit, empty operating unit, may be configured as operation panel 10 with water operating unit, Operation panel 10 includes that virgin lock button, hot water effluent's button and cold water are discharged button, emptying operating unit may be configured as individually by Button.Water dispenser may also include electric box.

As shown in Figure 10, the control device of water dispenser includes：The first above-mentioned liquid level sensor 11, the second above-mentioned liquid level Sensor 12 and control panel 100.Wherein, the first liquid level sensor 11 is used to detect the liquid level for chamber 61 of heating up water；Second level sensing Device 12 is used to detect the liquid level of hot water storage tank 62.Control panel 100 respectively with the first liquid level sensor 11, the second liquid level sensor 12, heating component 63 is connected with the first inlet valve 16, and control panel 100 can be less than the first water storage liquid in the liquid level of hot water storage tank 62 When position, made with carrying out moisturizing and turning over water conservancy project by controlling the first inlet valve 16 and heating component 63, and repeat moisturizing and turn over Water conservancy project is made, until the liquid level of hot water storage tank 62 is more than or equal to the first water storage liquid level.

Wherein, control panel 100 to carry out moisturizing and turns over water saddlebag by controlling the first inlet valve 16 and heating component 63 It includes：Whether judge the to heat up water liquid level of chamber 61 of control panel 100 heats up water liquid level more than or equal to first, and control panel 100 is in chamber 61 of heating up water Liquid level heat up water less than first liquid level when, whether the liquid level for the chamber 61 that further judges to heat up water heats up water liquid level less than or equal to second, and Heat up water chamber 61 liquid level heat up water less than or equal to second liquid level when, the first inlet valve 16 of control is opened with to heat up water chamber 61 plus water, and Heating component 63 is controlled to close, control panel 100 when the liquid level for chamber 61 of heating up water heats up water more than or equal to first liquid level, control first into Water valve 16 is closed, and is controlled heating component 63 and opened to be heated to the water in chamber 61 of heating up water, so that the water heated up water in chamber 61 By turning over the rolling of bucket 65 to hot water storage tank 62 due to boiling, wherein the second liquid level of heating up water is heated up water liquid level less than first.

The control device of water dispenser according to the ... of the embodiment of the present invention passes through the first liquid level sensor and the second liquid level sensor Detection is heated up water chamber and the liquid level of hot water storage tank respectively, and by control panel according to the Liquid level of heat up water chamber and hot water storage tank the One inlet valve and heating component are made with carrying out moisturizing and turning over water conservancy project, are boiling thereby, it is possible to the water being effectively ensured in hot water storage tank Water after rising, and can effectively ensure that the water of hot water in hot water storage tank, to fully meet the drinking-water demand of user, and fill Code insurance hinders the drinking-water health of user.In addition, the control device is simple in structure, it is easier to realize.

In one embodiment of the invention, as shown in figure 11, the control device of water dispenser may also include the first temperature biography Sensor 200, the first temperature sensor 200 are connected with control panel 100, and the first temperature sensor 200 is for detecting hot water storage tank The temperature of water in 62.Control panel 100 temperature of water can be more than or equal to the first preset temperature in hot water storage tank 62, and hot water stores up When the liquid level of water tank 62 is more than or equal to the first water storage liquid level, it is pre- to open second at interval of the first preset time control heating component 63 If the time, to be kept the temperature to the water in hot water storage tank 62.

Control panel 100 can be connected with the first drain valve 26, control panel 100 can also in hot water storage tank 62 temperature of water it is small When the first preset temperature, the first drain valve 26 of control is opened, and is closed after the time of setting.As a result, in hot water storage tank When water temperature in 62 is too low, the water of low temperature in hot water storage tank 62 can be discharged, realize and the low temperature of hot water storage tank 62 is drained Control.

By above preservation and controlling and low temperature draining control, water temperature in hot water storage tank 62 can be made to maintain first in advance If more than temperature, fully meeting the needs of user is to hot water.

Further, for the cold and hot water drinking machine with refrigerating function, as shown in figure 11, control device may also include above-mentioned Third liquid level sensor 13 and second temperature sensor 300, third liquid level sensor 13 be used to detect the liquid level of cold water storage cistern 71, Second temperature sensor 300 is used to detect the temperature of water in cold water storage cistern 71.Control panel 100 respectively with third liquid level sensor 13, Second temperature sensor 300, cooling assembly and the second inlet valve 18 are connected, and control panel 100 is used to judge the liquid level of cold water storage cistern 71 Whether be less than or equal to the first cold water liquid level, and the liquid level of cold water storage cistern 71 be less than or equal to the first cold water liquid level when, control second into Water valve 18 is opened so as to cold water storage cistern 71 plus water, control panel 100 is when the liquid level of cold water storage cistern 71 is more than the first cold water liquid level, further Judge whether the liquid level of cold water storage cistern 71 is more than or equal to the second cold water liquid level, and is more than or equal to the second cold water in the liquid level of cold water storage cistern 71 When liquid level, the second inlet valve 18 of control is closed, to realize the water rate control in cold water storage cistern 71.Control panel 100 is additionally operable to cold When the temperature that the liquid level of water tank 71 is more than water in the first cold water liquid level and cold water storage cistern 71 is more than or equal to the second preset temperature, control system Cold component is opened to freeze to the water in cold water storage cistern 71, and the temperature of water is less than or equal to the default temperature of third in cold water storage cistern 71 When spending, control cooling assembly is closed, to realize the chilled water temperature control system in cold water storage cistern 71.Wherein, the second cold water liquid level is more than First cold water liquid level, third preset temperature are less than the second preset temperature.

In one embodiment of the invention, the water management that goes out of hot water and cold water is also to be realized by control panel 100.Tool Body, control panel 100 is connected with water operating unit, the first outlet valve 17 and the second outlet valve 19 respectively, and control panel 100 can root According to controlling the first outlet valve 17 and/or the second outlet valve 19 opening with the operational order of water operating unit.The one of the present invention In a embodiment, virgin lock can be arranged for hot water effluent, to prevent child from scald, and virgin lock is not provided with for cold water water outlet.Specifically Hot water effluent's button within when the pressing virgin lock button settings time such as 3 seconds, then is pressed in ground, then control panel 100 controls the first outlet valve 17 open, and go out hot water by hot water outlet, unclamp hot water effluent's button, then control panel 100 controls the first outlet valve 17 and closes, hot water Outlet stops hot water；Long-press cold water is discharged button, and the second outlet valve 19 is opened, and goes out cold water by cold water water outlet, unclamps cold water It is discharged button, then control panel 100 controls the second outlet valve 19 and closes, and cold water water outlet stops cold water.

When the water dispenser of the embodiment of the present invention includes water pump 1 and filter assemblies 2, control panel 100 is in the first water inlet of control When valve 16 or the second inlet valve 18 are opened, also while the unlatching of water pump 1 is controlled, the water pump 1 in total water feeding tank can be sent as a result, to mistake Component 2 is filtered, and after being filtered through filter assemblies 2, into chamber 61 or the cold water storage cistern 71 of heating up water.

To sum up, the control device of water dispenser according to the ... of the embodiment of the present invention can effectively ensure that the water in hot water storage tank is Water after boiling, and can effectively ensure that the water, water temperature of hot water and water, the water temperature of cold water storage cistern inner cold water in hot water storage tank Reach preset standard, fully meet the drinking-water demand of user, and fully ensures the drinking-water health of user.

In one embodiment of the invention, water dispenser also has the function of antifreeze emptying.

Wherein, water dispenser can empty the operation for emptying operating unit according to user.Specifically, control panel 100 can It is connected respectively with emptying operating unit, the first drain valve 26, the second drain valve 27 and third drain valve 25, control panel 100 can root The first inlet valve 16 and the closing of the second inlet valve 18 are controlled according to the operational order for emptying operating unit, and controls the first drain valve 26, the second drain valve 27 and third drain valve 25 are opened.User can control hot water storage tank by triggering purge button as a result, 62, heat up water chamber 61 and cold water storage cistern 71 drains outward, until the water emptying in water dispenser.

Alternatively, the emptying instruction that water dispenser can be sent according to external piloting control machine is emptied.Specifically, control panel 100 is gone back It can be communicatively coupled with external piloting control machine, control panel 100 can also be according to the emptying instruction control first that external piloting control machine is sent Inlet valve 16, the second inlet valve 18, the first drain valve 26, the second drain valve 27 and third drain valve 25 are opened.Such as in train Application scenarios, when train controlling center, that is, external piloting control machine is anhydrous in total water feeding tank, by hot water storage tank 62, chamber 61 of heating up water It is opened with the inlet/outlet valve of cold water storage cistern 71, hot water storage tank 62 can be made, heat up water chamber 61 and the quickly draining outward of cold water storage cistern 71, directly Water emptying in water dispenser.

For it is shown in FIG. 1 include the 4th drain valve 28 water dispenser, control panel 100 can also according to empty operating unit Operational order or external piloting control machine send emptying instruction control the 4th drain valve 28 open, to empty in water inlet line Water.

In one embodiment of the invention, water dispenser also has the function of overheating protection, overcurrent protection and leak protection.

As shown in figure 11, control device may also include overheating protection component 400, overheating protection component 400 respectively with control Plate 100 is connected with 100 power supply of control panel, and overheating protection component 400 can cut off control panel when chamber 61 of heating up water overheats 100 power supplies.

As shown in figure 11, control device may also include overcurrent protection assemble 500, overcurrent protection assemble 500 respectively with control Plate 100 is connected with heating component 63, and it is right that overcurrent protection assemble 500 can cut off control panel 100 when overcurrent occurs for heating component 63 The control of heating component 63, so that heating component 63 is closed.

As shown in figure 11, control device may also include above-mentioned leakage sensor 30, leakage sensor 30 and control panel 100 It is connected, leakage sensor 30 produces leak water detdction signal, control when the liquid level of drip tray 29 is more than or equal to the first leak liquid level Making sheet 100 can control the first inlet valve 16, the second inlet valve 18, the first drain valve 26, second according to leak water detdction signal and drain Valve 27 and third drain valve 25 are closed, and control the closing of heating component 63.

In one embodiment of the invention, as shown in figure 11, the control device of water dispenser may also include display module 600, display module 600 is connected with control panel 100.Control panel 100 can control display module 600 to show current time information, heat The temperature of water in water water tank 62, the temperature of water and the fault message of water dispenser in cold water storage cistern 71, control panel 100 can also connected Control Items 600 carry out power supply instruction when 100 power supply of control panel, and display group is controlled when heating component 63 is opened Part 600 carries out heating instruction, and chamber 61 of heating up water liquid level heat up water less than or equal to second liquid level when Control Items 600 into Row water shortage indicates.

In one particular embodiment of the present invention, as shown in figure 12, control panel 100 can pass through connecting terminal block and first It is connected to third liquid level sensor 13, to which control panel 100 can receive the liquid detected to first to third liquid level sensor 13 Position information.

In one particular embodiment of the present invention, the mode of heating of water dispenser heats for electromagnetic type, as shown in figure 12, adds Hot component 63 may include heating coil L1.The power supply of heating component 63 is 380V three-phase alternating-current supplies, with three-phase and four-line Mode is powered, and U, V, W phase of three-phase alternating-current supply are connected by earth leakage circuit breaker QS1, filter RF1, rectifier bridge U1 Be connected to the input terminal of inverter bridge, the output end of inverter bridge is connected with resonance circuit, rectifier bridge U1 and the input terminal of inverter bridge it Between can also be connected with filter capacitor C1.Wherein, inverter bridge is by four IGBT (Insulated Gate BipolarTransistor, insulated gate bipolar transistor) T1~T4 compositions.The grid of each IGBT passes through corresponding driving Line is connected to control panel 100, and control panel 100 can be by exporting corresponding drive signal to control IGBT to the grid of each IGBT On or off realizes the electromagnetic heating function of heating component 63 to provide the alternating current of corresponding frequencies for heating component 63. That is, control panel 100 can be opened by exporting corresponding drive signal to each IGBT with controlling heating component 63, and By stopping to IGBT output drive signals, then can control heating component 63 to close.

The overcurrent protection assemble 500 of above-described embodiment may include overcurrent protection resistance, the both ends difference of overcurrent protection resistance It is connected to control panel 100 by overcurrent protection line.The heating electricity that control panel 100 passes through overcurrent protection resistance detection heating component 63 Therefore whether road, which occurs overcurrent, can realize overcurrent protection function, prevent the damage of IGBT or heating coil.

In one particular embodiment of the present invention, the power supply of cooling assembly can be the alternating current of 220V, such as Figure 12 Shown, compressor M1 and wind turbine M2 in cooling assembly are connected to a phase and neutrality in three phase mains by relay KM Line.Control panel 100 can be by the coil power supply of the relay KM for connection to control relay KM closures, so as to pass through control Relay KM open and closes are accordingly to control the opening and closing of cooling assembly.

As shown in figure 12, the first temperature sensor 200 and second temperature sensor 300 respectively include thermistor PT1 and PT2, control panel 100 with thermistor PT1 by being connected, it can be achieved that above-mentioned preservation and controlling and low temperature draining control, control panel 100 with thermistor PT2 by being connected, it can be achieved that above-mentioned chilled water temperature control system.

In one particular embodiment of the present invention, the first inlet valve 16, the second inlet valve 18, the first outlet valve 17, Two outlet valves 19 and first to fourth drain valve 28 can be solenoid valve, as shown in figure 12, control panel 100 can respectively with it is each Solenoid valve is connected.

As shown in figure 12, control panel 100 is also connected to virgin lock button S1, hot water effluent's button S2 and cold water water outlet button S3 is discharged with receiving user respectively by triggering virgin lock unlock instruction, hot water effluent's instruction and cold water that the corresponding button is sent out Instruction.Also, control panel 100 also has collection control emptying interface and a key row null interface, when control panel 100 receives external piloting control When the emptying instruction that machine is sent, the switch of collection control emptying interface is closed, and spanning set control empties signal, the control of control panel 100 the One inlet valve 16, the second inlet valve 18, the first drain valve 26, the second drain valve 27 and third drain valve 25 are opened；As user couple When emptying operating unit to be operated, such as triggering the purge button on water dispenser, the switch in a key row vacancy is closed, and generates one Key row spacing wave, control panel 100 control the first inlet valve 16 and the second inlet valve 18 and close, and control the first drain valve 26, the Two drain valves 27 and third drain valve 25 are opened.

Control panel 100 is also connected with leakage sensor 30, and leakage sensor 30 can be level electrode, be arranged in drip tray It is the first above-mentioned leak liquid level in 29 and with the distance between 29 bottom of drip tray, when the liquid level in drip tray 29 reaches the When one leak liquid level, level electrode the two poles of the earth are powered to generate leak water detdction signal, and control panel 100 can be believed according to the leak water detdction Number all solenoid valve of control is turned off, and controls the closing of heating component 63, while relevant alarm element can control to send out report Alert information.

As shown in figure 12,100 power supply of control panel can be the direct current of 110V, which passes through circuit breaker Q S2, filter Wave device RF2 and power conversion module DC/DC is connected to the power positive end and negative pole end of control panel 100.Filter RF2 and power supply Dry combustion method protection temperature controller K1, K2 are additionally provided between conversion module DC/DC, one end of K1, K2 are connected to filter RF2 and power supply On positive lead between conversion module DC/DC, the other end of K1, K2 are connected to filter RF2 and power conversion module DC/ On negative lead between DC.

The direct current of 110V can be converted to the direct current of 24V by power conversion module DC/DC, to be supplied to control panel 100.

In one particular embodiment of the present invention, the direct current of above-mentioned 110V can also be that water pump is powered simultaneously.

In one particular embodiment of the present invention, display module 600 may include LCD (Liquid Crystal Display) liquid crystal display and indicator light.As shown in figure 12, control panel 100 can be connected with LED light, and LED light can As power supply indicator, heating lamp and water shortage indicator light.As shown in figure 12, control panel 100 also with LCD liquid crystal display phases Even, LCD liquid crystal displays can show current time, the temperature of water in hot water storage tank 62, in cold water storage cistern 71 water temperature and drink The failure code of water dispenser.Information shown by LCD liquid crystal displays can refresh primary every the time such as 1s of setting.

In one embodiment of the invention, can also increase using GSM (Global System for Mobile Communication, global system for mobile communications), GPRS (General Packet Radio Service, general packet without Line service technology), a kind of communication modules such as WIFI (Wireless Fidelity, WLAN) believe the failure of water dispenser Real-time report is ceased to client (such as cell phone application or short message) or external piloting control machine.

In one embodiment of the invention, control panel 100, each electronic component and connection terminal can shown in Figure 12 It is set in the electric box of water dispenser, the electric box of water dispenser may also include high pressure detection module, and high pressure detection module can be used for Each phase voltage for detecting 380V three-phase alternating-current supplies then cuts off the control of 110V after the voltage of 380V three-phase alternating-current supplies disconnects The voltage of 100 power supply of making sheet, makes electric box be stopped, to effectively extend the service life of each electronic component；Work as height In the presence of pressure detection module detects the voltage of 380V three-phase alternating-current supplies, then 100 power supply of control panel of 110V is connected Voltage makes electric box resume work.

The water dispenser of the above embodiment of the present invention is preferably applied on train, and multiple water dispensers are may include on each train, Each water dispenser realizes the function described in above-described embodiment by the control panel of itself, and each water dispenser is also by train Control centre, i.e. the control of the external piloting control machine of above-described embodiment, and relevant information can be fed back to control centre.

Corresponding above-described embodiment, the present invention also propose a kind of control method of water dispenser.

Wherein, the control method of the water dispenser of the embodiment of the present invention includes：It heats up water described in detection the liquid level of chamber；Described in detection The liquid level of hot water storage tank；The hot water storage tank liquid level be less than the first water storage liquid level when, by control described first into Water valve and the heating component are made with carrying out moisturizing and turning over water conservancy project, and repeat the moisturizing and turn over water conservancy project work, until described The liquid level of hot water storage tank is more than or equal to the first water storage liquid level.

Wherein, carry out moisturizing and turn over water conservancy project make include：Whether the liquid level of chamber of judging to heat up water heats up water liquid level more than or equal to first； When the liquid level for chamber of heating up water heats up water less than first liquid level, whether the liquid level of the chamber that further judges to heat up water heats up water liquid less than or equal to second Position；When the liquid level for chamber of heating up water heats up water less than or equal to second liquid level, the first inlet valve of control is opened to add water to chamber of heating up water, and is controlled Heating component processed is closed；When the liquid level for chamber of heating up water heats up water more than or equal to first liquid level, the first inlet valve of control is closed, and is controlled Heating component unlatching heated with the water to intracavitary of heating up water so that the water for intracavitary of heating up water due to boiling by turn over bucket roll to Hot water storage tank, wherein the second liquid level of heating up water is heated up water liquid level less than first.

The control method of water dispenser according to the ... of the embodiment of the present invention, by the liquid for detecting heat up water chamber and hot water storage tank respectively Position, and water conservancy project to carry out moisturizing and is turned over according to the first inlet valve of Liquid level and heating component of heat up water chamber and hot water storage tank Make, be the water after boiling thereby, it is possible to the water being effectively ensured in hot water storage tank, and can effectively ensure that hot in hot water storage tank The water of water to fully meet the drinking-water demand of user, and fully ensures the drinking-water health of user.In addition, the control method So that water dispenser is simple in structure, also it is easier to realize.

In one embodiment of the invention, the control method of water dispenser may also include：Detect water in hot water storage tank Temperature, the temperature of water is more than or equal to the first preset temperature in hot water storage tank, and the liquid level of hot water storage tank is more than or equal to the When one water storage liquid level, the second preset time is opened at interval of the first preset time control heating component, in hot water storage tank Water kept the temperature.When the temperature of water is less than the first preset temperature in hot water storage tank, the first drain valve of control is opened, and It is closed after the time of setting.When water temperature as a result, in hot water storage tank is too low, the water of low temperature in hot water storage tank can be arranged Go out, realizes and control is drained to the low temperature of hot water storage tank.

By above preservation and controlling and low temperature draining control, water temperature can be made to maintain first in hot water storage tank default More than temperature, fully meets the needs of user is to hot water.

Further, for the cold and hot water drinking machine with refrigerating function, control method may also include：Detect cold water storage cistern Liquid level, and the temperature of water in cold water storage cistern is detected, judge whether the liquid level of cold water storage cistern is less than or equal to the first cold water liquid level, and in cold water When the liquid level of case is less than or equal to the first cold water liquid level, the second inlet valve of control is opened to add water to cold water storage cistern.In the liquid of cold water storage cistern When position is more than the first cold water liquid level, further judge whether the liquid level of cold water storage cistern is more than or equal to the second cold water liquid level, and in cold water When the liquid level of case is more than or equal to the second cold water liquid level, the second inlet valve of control is closed, to realize the water rate control in cold water storage cistern. When the liquid level of cold water storage cistern is more than the temperature of water in the first cold water liquid level and cold water storage cistern more than or equal to the second preset temperature, control system Cold component is opened to freeze to the water in cold water storage cistern, and the temperature of water is less than or equal to third preset temperature in cold water storage cistern When, control cooling assembly is closed, to realize the chilled water temperature control system in cold water storage cistern.Wherein, the second cold water liquid level is more than first Cold water liquid level, third preset temperature are less than the second preset temperature.

In one embodiment of the invention, what the control method of water dispenser may also include hot water and cold water goes out water management. It specifically, can be according to controlling the first outlet valve and/or the second outlet valve opening with the operational order of water operating unit.In this hair In bright one embodiment, virgin lock can be arranged for hot water effluent, to prevent child from scald, and child is not provided with for cold water water outlet Lock.Specifically, within when the pressing virgin lock button settings time such as 3 seconds, then hot water effluent's button is pressed, then controls the first outlet valve and beats It opens, hot water is gone out by hot water outlet, unclamps hot water effluent's button, then control the closing of the first outlet valve, hot water outlet stops hot water； Long-press cold water is discharged button, and the second outlet valve is opened, and goes out cold water by cold water water outlet, unclamps cold water and is discharged button, then controls the Two outlet valves are closed, and cold water water outlet stops cold water.

When the water dispenser of the embodiment of the present invention includes water pump and filter assemblies, the first inlet valve or the second water inlet are being controlled When valve is opened, also while water pump unlatching is controlled, the water in total water feeding tank can be pumped to filter assemblies as a result, and through filtering After component filters, into chamber or the cold water storage cistern of heating up water.

To sum up, the control method of water dispenser according to the ... of the embodiment of the present invention can effectively ensure that the water in hot water storage tank is Water after boiling, and can effectively ensure that the water, water temperature of hot water and water, the water temperature of cold water storage cistern inner cold water in hot water storage tank Reach preset standard, fully meet the drinking-water demand of user, and fully ensures the drinking-water health of user.

In one embodiment of the invention, water dispenser also has the function of antifreeze emptying.Wherein, water dispenser can be according to user Operation to emptying operating unit empties.Specifically, the control method of water dispenser may also include：According to single to emptying operation The operational order of member controls the first inlet valve and the second inlet valve is closed, and controls the first drain valve, the second drain valve and third Drain valve is opened.User can be by triggering purge button as a result, and control hot water storage tank heats up water chamber and cold water storage cistern drains outward, Until the water emptying in water dispenser.

Alternatively, the emptying instruction that water dispenser can be sent according to external piloting control machine is emptied.Specifically, the control of water dispenser Method may also include：The emptying instruction sent according to external piloting control machine controls the first inlet valve, the second inlet valve, the first draining Valve, the second drain valve and third drain valve are opened.Such as the application scenarios in train, train controlling center, that is, external piloting control machine exist When anhydrous in total water feeding tank, the inlet/outlet valve of hot water storage tank, heat up water chamber and cold water storage cistern are opened, can make hot water storage tank, It heats up water chamber and cold water storage cistern quickly drains outward, until the water emptying in water dispenser.

For it is shown in FIG. 1 include the 4th drain valve water dispenser, can also according to empty operating unit operational order Or emptying instruction the 4th drain valve of control that external piloting control machine is sent is opened, to empty the water in water inlet line.

Specifically, control panel power supply can be cut off when chamber of heating up water overheats, and overcurrent can occur in heating component When control of the cut-out control panel to heating component so that heating component is closed, and be more than or equal to first in the liquid level of drip tray Leak water detdction signal is produced when leak liquid level, and the first inlet valve, the second inlet valve, the can be controlled according to leak water detdction signal One drain valve, the second drain valve and third drain valve are closed, and control heating component closing.

In one embodiment of the invention, also controllable display module shows current time information, in hot water storage tank The temperature of water and the fault message of water dispenser in the temperature of water, cold water storage cistern.And it can be controlled when connecting control panel power supply Display module carries out power supply instruction, and Control Items carry out heating instruction when heating component is opened, and in chamber of heating up water Liquid level heat up water less than or equal to second liquid level when Control Items carry out water shortage instruction.

In one particular embodiment of the present invention, as shown in figure 13, the control method of water dispenser may include following steps：

S101, control panel power on.The DC power supply of 110V is connected, plate provides the direct current of 24V in order to control.

S102, LCD are initialized, and show the status information of real-time time and water dispenser.

S103, judges whether the temperature of hot water storage tank is less than 85 DEG C.I.e. first preset temperature of above-described embodiment is 85 ℃.If so, thening follow the steps S104；If not, thening follow the steps S105.

The drain solenoid valve of S104, hot water storage tank are opened, and are restored automatically after 5min.The draining electricity of hot water storage tank Magnet valve is first drain valve of above-described embodiment.Step S105 is executed after this step.

S105 judges whether that leak occurs according to the ponding signal of drip tray.If so, executing step S106；If not, Execute step S107.

S106, LCD show drip tray ponding, close all solenoid valves, and stop heating.When LCD shows drip tray ponding It can be flickered once, to play suggesting effect at interval of 1s.Judging to remove ponding for a period of time, after 60s, water dispenser can restore Normal work.

S107 judges whether there is collection control emptying signal.If so, thening follow the steps S108；If not, thening follow the steps S109。

S108, LCD display set control empty signal, open all solenoid valves, and stop heating.The collection control emptying that LCD is shown Signal can flicker once at interval of 1s, and after controlling emptying signal without collection, water dispenser can restore to work normally.

S109 judges whether there is a key row spacing wave.If so, thening follow the steps S110；If it is not, then terminating current stream Journey, carry out subsequent hot water effluent's control, preservation and controlling, chamber moisturizing of heating up water control, turn over water management, cold water storage cistern water rate control and Chilled water temperature control system.

S110, LCD show a key row spacing wave, open all drain solenoid valves, close all entering water electromagnetic valves, and stop Heating.The key row spacing wave that LCD is shown can flicker once at interval of 1s, and water dispenser can restore to work normally after 10min.

As shown in figure 14, hot water effluent's control may include following steps：

S201, judges whether virgin lock button is pressed.If so, thening follow the steps S202；If it is not, then terminating current control Flow processed.

S202 judges whether hot water effluent's button is pressed in the 3s that virgin lock button is pressed.If it is, executing step Rapid S203；If it is not, then terminating current control flow.

The water solenoid valve of S203, hot water storage tank are opened.I.e. first outlet valve of above-described embodiment is opened.After the step Terminate current control flow.After current control flow, it can return to and execute above-mentioned step S105.

As shown in figure 15, preservation and controlling may include following steps：

S301 judges the flag bit for keeping the temperature program.If flag bit is Y, kept the temperature, executes step S302；If For N step S303 is executed then without heat preservation.

S302, into heat preservation program.Routine denotation position Y is kept the temperature, water routine denotation position N is turned over.Step is executed after the step Rapid S304.

S303 judges whether hot water storage tank is upper water level.Whether the liquid level of hot water water tank is more than or equal to the first storage Aqueous position.If so, thening follow the steps S302；If it is not, then carrying out subsequent chamber moisturizing of heating up water controls and turns over water management.

S304, judges whether hot water storage tank arrives lower water level.Lower water level is less than upper water level.If so, thening follow the steps S305；If not, thening follow the steps S306.

S305 exits heat preservation program.Routine denotation position N is kept the temperature, water routine denotation position N is turned over.

Whether S306, judgement heat up water chamber to upper water level.Whether the liquid level of chamber of heating up water heats up water liquid level more than or equal to first.Such as Fruit is to then follow the steps S307；If not, thening follow the steps S308.

S307 heats 10s or so, and closes the entering water electromagnetic valve and water pump for chamber of heating up water at regular intervals.It heats up water chamber Entering water electromagnetic valve is first inlet valve of above-described embodiment.Terminate current control flow after the step.

Whether S308, judgement heat up water chamber to middle water level.Whether the liquid level of chamber of heating up water heats up water liquid level equal to second.If It is to then follow the steps S309；If not, thening follow the steps S310.

S309 heats 10s or so, and closes the entering water electromagnetic valve and water pump for chamber of heating up water at regular intervals.After the step Terminate current control flow.

Whether S310, judgement chamber of heating up water arrive lower water level.Lower water level is less than middle water level.If it is, return to step S305；Such as Fruit is no, thens follow the steps S311.

S311 heats 10s or so, and opens the entering water electromagnetic valve and water pump for chamber of heating up water at regular intervals.After the step Terminate current control flow.After current control flow, it can return to and execute above-mentioned step S105.

As shown in figure 16, chamber moisturizing of heating up water control may include following steps：

S401 judges the flag bit for turning over water program.If flag bit is N, without turning over water, step S402 is executed；Such as Fruit is Y, then carries out subsequent turning over water management.

S402, into moisturizing program.

Whether S403, judgement heat up water chamber to upper water level.If so, thening follow the steps S404；If not, thening follow the steps S405。

S404, heating lamp is bright, and water shortage indicator light goes out, and closes the entering water electromagnetic valve and water pump of chamber of heating up water, and starts to add Heat.It carries out subsequent turning over water management after this step.

S405, chamber water level of heating up water leave water level, and whether judgement heats up water chamber to middle water level.If so, thening follow the steps S406；If not, thening follow the steps S407.

S406, heating lamp go out, and water shortage indicator light goes out, and open the entering water electromagnetic valve and water pump of chamber of heating up water, and stop adding Heat.Terminate current control flow after the step.

S407, chamber water level of heating up water leave water level, and whether judgement chamber of heating up water arrives lower water level.If so, thening follow the steps S408；If not, thening follow the steps S409.

S408, heating lamp go out, and water shortage indicator light is bright, open the entering water electromagnetic valve and water pump of chamber of heating up water, and stop adding Heat.Terminate current control flow after the step.

S409, heating lamp go out, and water shortage indicator light goes out, and open the entering water electromagnetic valve and water pump of chamber of heating up water, and stop adding Heat.Terminate current control flow after the step.After current control flow, it can return to and execute above-mentioned step S105.

As shown in figure 17, it turns over water management and may include following steps：

S501, into turning over water program.Turn over water routine denotation position Y.

Whether S502, judgement heat up water chamber to upper water level.If so, thening follow the steps S503；If not, thening follow the steps S504。

S503, heating lamp is bright, and water shortage indicator light goes out, and closes the entering water electromagnetic valve and water pump of chamber of heating up water, and starts to add Heat.Terminate current control flow after the step.

Whether S504, judgement heat up water chamber to middle water level.If so, thening follow the steps S505；If not, thening follow the steps S506。

S505, heating lamp go out, and water shortage indicator light goes out, and open the entering water electromagnetic valve and water pump of chamber of heating up water, and stop adding Heat.Terminate current control flow after the step.

Whether S506, judgement chamber of heating up water arrive lower water level.If so, thening follow the steps S507；If not, thening follow the steps S508。

S507, heating lamp go out, and water shortage indicator light is bright, open the entering water electromagnetic valve and water pump of chamber of heating up water, and stop adding Heat.Terminate current control flow after the step.

S508, heating lamp go out, and water shortage indicator light is bright, open the entering water electromagnetic valve and water pump of chamber of heating up water, and stop adding Heat.Terminate current control flow after the step.After current control flow, it can return to and execute above-mentioned step S105.

As shown in figure 18, the water rate control of cold water storage cistern and chilled water temperature control system may include following steps：

S601, judges whether cold water storage cistern arrives low water level.I.e. whether the liquid level of cold water storage cistern is less than or equal to the first cold water liquid level.Such as Fruit is to then follow the steps S602；If not, thening follow the steps S603.

S602 opens the entering water electromagnetic valve and water pump of cold water storage cistern.The entering water electromagnetic valve of cold water storage cistern is above-described embodiment Second inlet valve.Terminate current control flow after the step.

S603, judges whether cold water storage cistern arrives high water level.I.e. whether the liquid level of cold water storage cistern is more than or equal to the second cold water liquid level.Such as Fruit is to then follow the steps S604；If not, thening follow the steps S605.

S604 closes the entering water electromagnetic valve and water pump of cold water storage cistern.Terminate current control flow after the step.

S605, judges whether the water temperature of cold water storage cistern is more than the second preset temperature.If so, thening follow the steps S606；If It is no, then it is acted without refrigeration.

S606 opens refrigeration compressor and wind turbine to start to freeze.

S607, judges whether the water temperature of cold water storage cistern is less than third preset temperature.If so, thening follow the steps S608；If It is no, then return to step S603.

S608 closes refrigeration compressor and wind turbine to stop freezing.Terminate current control flow after the step.It is controlled currently After flow processed, it can return to and execute above-mentioned step S105.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims

1. a kind of control device of water dispenser, which is characterized in that the water dispenser includes chamber setting of heating up water described in chamber of heating up water, correspondence Heating component, it is corresponding described in heat up water chamber setting the first inlet valve, be arranged on the chamber of heating up water and with the chamber of heating up water Between the hot water storage tank that is separated by partition and be arranged and turn over bucket in the hot water storage tank, wherein it is described to turn over water Bucket is connected through the partition board with the chamber of heating up water, and the control device includes：

First liquid level sensor, first liquid level sensor are used to detect the liquid level of the chamber of heating up water；

Second liquid level sensor, second liquid level sensor are used to detect the liquid level of the hot water storage tank；

Control panel, the control panel respectively with first liquid level sensor, second liquid level sensor, the heating component It is connected with first inlet valve, the control panel is used for when the liquid level of the hot water storage tank is less than the first water storage liquid level, Made with carrying out moisturizing and turning over water conservancy project by controlling first inlet valve and the heating component, and repeat the moisturizing with Water conservancy project work is turned over, until the liquid level of the hot water storage tank is more than or equal to the first water storage liquid level,

Wherein, the control panel to carry out moisturizing and turns over water saddlebag by controlling first inlet valve and the heating component It includes：

The control panel judge described in the heat up water liquid level of chamber whether heat up water more than or equal to first liquid level, the control panel is in the burning The liquid level of water cavity heat up water less than described first liquid level when, further judge described in heat up water chamber liquid level whether be less than or equal to second burn Aqueous position, and when the liquid level of the chamber of heating up water heats up water liquid level less than or equal to described second, control first inlet valve and open To add water to the chamber of heating up water, and controls the heating component and close, the control panel is more than in the liquid level of the chamber of heating up water etc. In described first heat up water liquid level when, control first inlet valve and close, and control the heating component and open with to the burning Water in water cavity is heated so that the water of the intracavitary of heating up water pass through because of boiling described in turn over bucket roll to the hot water store up Water tank, wherein the described second liquid level of heating up water is heated up water liquid level less than described first.

2. the control device of water dispenser according to claim 1, which is characterized in that further include：

First temperature sensor, first temperature sensor are connected with the control panel, and first temperature sensor is used for The temperature of water in the hot water storage tank is detected, the control panel is used for the temperature of water in the hot water storage tank and is more than or equal to First preset temperature, and when the liquid level of the hot water storage tank is more than or equal to the first water storage liquid level, it is default at interval of first Heating component described in time control opens the second preset time, to be kept the temperature to the water in the hot water storage tank.

3. the control device of water dispenser according to claim 1, which is characterized in that the water dispenser further include cold water storage cistern, The cooling assembly of the corresponding cold water storage cistern setting and the second inlet valve of the corresponding cold water storage cistern setting, the control device packet It includes：

Third liquid level sensor, the third liquid level sensor are used to detect the liquid level of the cold water storage cistern；

Second temperature sensor, the second temperature sensor are used to detect the temperature of water in the cold water storage cistern,

The control panel respectively with the third liquid level sensor, the second temperature sensor, the cooling assembly and described Second inlet valve is connected, and the control panel is used to judge whether the liquid level of the cold water storage cistern to be less than or equal to the first cold water liquid level, and When the liquid level of the cold water storage cistern is less than or equal to the first cold water liquid level, controls second inlet valve and open with to described cold Water tank adds water, the control panel further to judge described cold when the liquid level of the cold water storage cistern is more than the first cold water liquid level Whether the liquid level of water tank is more than or equal to the second cold water liquid level, and is more than or equal to second cold fluid in the liquid level of the cold water storage cistern It when position, controls second inlet valve and closes, the control panel is additionally operable to cold more than described first in the liquid level of the cold water storage cistern When the temperature of water is more than or equal to the second preset temperature in aqueous position and the cold water storage cistern, controls the cooling assembly and open with to institute The water stated in cold water storage cistern freezes, and in the cold water storage cistern water temperature be less than or equal to third preset temperature when, control institute State cooling assembly closing, wherein the second cold water liquid level is more than the first cold water liquid level, and the third preset temperature is less than Second preset temperature.

4. the control device of water dispenser according to claim 3, which is characterized in that the water dispenser further includes being operated with water The second outlet valve that unit, the first outlet valve of corresponding hot water storage tank's setting and the corresponding cold water storage cistern are arranged, it is described Control panel is connected with described with water operating unit, first outlet valve and second outlet valve respectively, and the control panel is used It is opened with operational order control first outlet valve of water operating unit and/or second outlet valve according to described.

5. the control device of water dispenser according to claim 3, which is characterized in that the water dispenser further includes emptying operation The second drain valve and correspondence of the first drain valve, the corresponding cold water storage cistern setting that unit, the corresponding hot water storage tank are arranged It is described heat up water chamber setting third drain valve, the control panel respectively with the emptying operating unit, first drain valve, institute It states the second drain valve with the third drain valve to be connected, the control panel is used to refer to according to the operation of the emptying operating unit It enables and controls first inlet valve and second inlet valve closing, and control first drain valve, second drain valve It is opened with the third drain valve.

6. the control device of water dispenser according to claim 5, which is characterized in that the control panel also with external piloting control machine It is communicatively coupled, the control panel is additionally operable to emptying instruction control first water inlet sent according to the external piloting control machine Valve, second inlet valve, first drain valve, second drain valve and the third drain valve are opened.

7. the control device of water dispenser according to claim 5, which is characterized in that further include：

Overheating protection component, the overheating protection component are connected with the control panel and control panel power supply respectively, the mistake Thermal protection component cuts off the control panel power supply when the chamber of heating up water overheats；

Overcurrent protection assemble, the overcurrent protection assemble are connected with the control panel and the heating component respectively, the overcurrent Protection component cuts off control of the control panel to the heating component when overcurrent occurs for the heating component, so that described add Hot component is closed.

8. the control device of water dispenser according to claim 7, which is characterized in that the water dispenser should include being located at bottom Drip tray, the control device includes：

Leakage sensor, the leakage sensor are connected with the control panel, liquid of the leakage sensor in the drip tray Position generates leak water detdction signal when being more than or equal to the first leak liquid level, the control panel is used for according to the leak water detdction signal control Make first inlet valve, second inlet valve, first drain valve, second drain valve and the third drain valve It closes, and controls the heating component and close.

9. the control device of water dispenser according to claim 8, which is characterized in that further include：

Display module, the display module are connected with the control panel, and the control panel controls the display module and shows currently The temperature of water in temporal information, the hot water storage tank, in the cold water storage cistern temperature and the water dispenser of water fault message, The control panel also controls the display module when connecting the control panel power supply and carries out power supply instruction, and adds described Hot component controls the display module and carries out heating instruction when opening, and is less than or equal to described the in the liquid level of the chamber of heating up water Two heat up water liquid level when control the display module and carry out water shortage instruction.

10. a kind of control method of water dispenser, which is characterized in that the water dispenser is set including chamber of heating up water described in chamber of heating up water, correspondence The heating component set, it is corresponding described in heat up water chamber setting the first inlet valve, be arranged on the chamber of heating up water and heat up water with described The hot water storage tank that is separated by partition between chamber and it is arranged and turns over bucket in the hot water storage tank, wherein is described to turn over Bucket is connected through the partition board with the chamber of heating up water, and the control method includes：

It heats up water described in detection the liquid level of chamber；

Detect the liquid level of the hot water storage tank；

When the liquid level of the hot water storage tank is less than the first water storage liquid level, by controlling first inlet valve and the heating Component is made with carrying out moisturizing and turning over water conservancy project, and repeats the moisturizing and turn over water conservancy project work, until the liquid of the hot water storage tank Position is more than or equal to the first water storage liquid level,

Wherein, carry out the moisturizing and turn over water conservancy project work include：

Whether the liquid level of chamber of heating up water described in judgement heats up water liquid level more than or equal to first；

When the liquid level of the chamber of heating up water heats up water less than described first liquid level, further judge described in heat up water chamber liquid level it is whether small In liquid level of heating up water equal to second；

When the liquid level of the chamber of heating up water heats up water less than or equal to described second liquid level, controls first inlet valve and open with to institute It states chamber of heating up water and adds water, and control the heating component and close；

When the liquid level of the chamber of heating up water heats up water more than or equal to described first liquid level, controls first inlet valve and close, and control It makes the heating component unlatching to heat with the water to the intracavitary of heating up water, so that the water of the intracavitary of heating up water leads to because of boiling It crosses and described turn over bucket and roll to the hot water storage tank, wherein the described second liquid level of heating up water is heated up water liquid level less than described first.