CN113662425B - Intelligent instant heating drinking fountain for office and working method thereof - Google Patents
Intelligent instant heating drinking fountain for office and working method thereof Download PDFInfo
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- CN113662425B CN113662425B CN202110918670.1A CN202110918670A CN113662425B CN 113662425 B CN113662425 B CN 113662425B CN 202110918670 A CN202110918670 A CN 202110918670A CN 113662425 B CN113662425 B CN 113662425B
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000010438 heat treatment Methods 0.000 title claims description 40
- 230000035622 drinking Effects 0.000 title claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 385
- 239000008236 heating water Substances 0.000 claims abstract description 66
- 239000002351 wastewater Substances 0.000 claims abstract description 53
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 239000012535 impurity Substances 0.000 claims abstract description 14
- 238000010992 reflux Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 23
- 239000008213 purified water Substances 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 238000011010 flushing procedure Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 238000005485 electric heating Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims description 2
- 239000010865 sewage Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 230000003020 moisturizing effect Effects 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
-
- 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
- A47J31/4403—Constructional details
-
- 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
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
- A47J31/461—Valves, e.g. drain valves
-
- 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
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
- A47J31/462—Dispensing spouts, pumps, drain valves or like liquid transporting devices with an intermediate liquid storage tank
- A47J31/465—Dispensing spouts, pumps, drain valves or like liquid transporting devices with an intermediate liquid storage tank for the heated water
-
- 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
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
- A47J31/469—Details of hydraulic circuits
-
- 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
- A47J31/5253—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 of temperature
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Water Treatment By Sorption (AREA)
- Filtration Of Liquid (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The application relates to an intelligent instant heating water dispenser for office use, which comprises a shell, a heating water tank, a raw water tank, a waste water disc, a pipeline line and a numerical control box, wherein the raw water tank is communicated with the pipeline line to form raw water filtering circulation; the heating water tank is communicated with the pipeline to form hot water circulation; and the wastewater tray is communicated with the pipeline and is used for carrying out sewage reflux filtration. According to the method, the device can be prepared in advance through the timer according to the working time matched with the control module to perform mode switching, so that the working time is ensured to perform hot water circulation, the water is ensured to be heated immediately after being discharged, the waiting time during use is reduced, the use convenience is improved, and the wastewater treatment and raw water filtration work are performed in the non-working time to prepare for next use in advance; the impurity water below the filter element and the cold water which is not used in the water pipe flow into the wastewater tray, and can be recycled and filtered for reuse, thereby reducing the waste of water resources.
Description
Technical Field
The application relates to the field of office supplies, in particular to an intelligent instant heating drinking fountain for office use and a working method thereof.
Background
When the water dispenser is used in offices, a certain amount of cold water always flows out of the pipeline, and then hot water flows out of the pipeline, so that waiting of users and waste of water resources are caused. Meanwhile, in the use environment of offices, according to working time, the water dispenser needs to be manually started in working time, the water dispenser is manually closed in working time, the use is inconvenient, and after the water dispenser is started, the water dispenser needs to be heated, so that the use is more inconvenient.
CN2018110281688 discloses an energy-saving and electricity-saving instant heating type water dispenser with multiple heat energy recovery, which has the technical scheme that: the energy-saving and electricity-saving multiple heat energy recovery instant heating type water dispenser comprises a water inlet pipeline, an instant heating type quick heating exchange device connected with the water inlet pipeline and a boiled water outlet pipeline connected with the instant heating type quick heating exchange device, wherein the instant heating type quick heating exchange device comprises a heating water tank, a heater and a first spiral water pipe are arranged in the heating water tank, a water inlet of the first spiral water pipe is connected with the water inlet pipeline, a water outlet of the first spiral water pipe is connected with the boiled water outlet pipeline, so that water in the heating water tank is heated through the heater, heat is transferred through a heat transfer mode, and the water in the first spiral water pipe is heated and boiled.
The circulation heating type electric bottle has the following advantages: the water dispenser provided by the invention can be used for drinking warm boiled water, and can be used for saving a large amount of electric energy, drinking boiled water and saving a large amount of electric energy. Meanwhile, the water is not repeatedly boiled, and thousands of water turns over are stopped; the cold water and hot water layering theory is not utilized, cold water is not added into boiled water, the generation of yin and yang water is stopped, and compared with the existing water dispenser and commercial water heater in the market, the water dispenser is more energy-saving and electricity-saving, and meanwhile, the water dispenser is healthier.
However, this cycle heating type electric bottle also has the following drawbacks: the heat preservation and insulation layer cannot ensure the heat loss of the hot water in the water pipe flowing to the water outlet tap, so that a considerable amount of cold water still exists when the water outlet tap is opened; the working state of the water dispenser cannot be adjusted according to the use time requirements of users, and a large amount of electric energy can be consumed after long-term use.
Therefore, there is a need for a water dispenser that can be heated as soon as it is, which adapts to the user's time of use.
Disclosure of Invention
In order to solve the problems that the instant heating can not be realized and the working state of equipment can not be adjusted according to the use time of a user, the application provides an intelligent instant heating water dispenser for office use.
The application provides an intelligence instant heating drinking bowl that office used, including casing, heating water tank, former water tank, waste water dish, pipeline circuit and numerical control box:
the housing includes: the first cavity is arranged at the upper part of the shell; the second cavity is arranged at the lower part of the shell;
the raw water tank is arranged in the first cavity and is communicated with the pipeline to form raw water filtering circulation;
the heating water tank is arranged in the first cavity, is positioned above the original water tank and is communicated with the pipeline to form hot water circulation;
the wastewater tray is arranged in the second cavity and communicated with the pipeline for carrying out sewage reflux filtration.
Further, the first cavity includes: the water receiving port is arranged at the upper part of the first cavity; the water leakage groove is arranged at the lower part of the first cavity and is positioned below the water receiving port; the water inlet is arranged at the lower part of the first cavity.
Further, the pipeline circuit includes: the upper end of the first reversing valve is connected with the water inlet through a water pipe, and the lower end of the first reversing valve is communicated with the lower part of the wastewater tray through a water pipe; the right side end of the three-way joint is connected with the left side end of the first reversing valve through a water pipe, and the upper end of the three-way joint is communicated with the bottom of the original water tank through a water pipe; the left end of the second reversing valve is connected with the three-way joint through a water pipe, and the right end of the second reversing valve is communicated with the bottom of the heating water tank through a water pipe; the lower end of the water pump is connected with the upper end of the second reversing valve through a water pipe; the right side end of the third reversing valve is connected with the upper end of the water pump through a water pipe; the upper part of the four-port filter is connected with the upper end of the third reversing valve through a water pipe, and the lower part of the four-port filter is connected with the lower end of the third reversing valve through a water pipe; the upper end of the fourth reversing valve is connected with the upper parts of the four filters through a water pipe, and the left side end of the fourth reversing valve is connected with the water receiving port through a water pipe; the upper end of the fifth reversing valve is connected with the right side end of the fourth reversing valve through a water pipe, the left side end of the fifth reversing valve is communicated with the upper part of the raw water tank through a water pipe, and the right side end of the fifth reversing valve is communicated with the upper part of the heating water tank through a water pipe; the upper end of the liquid discharge valve is connected with the lower parts of the four filters through water pipes, and the lower end of the liquid discharge valve is communicated with the wastewater tray through water pipes;
the first reversing valve is electrically connected with the numerical control box; the second reversing valve is electrically connected with the numerical control box; the third reversing valve is electrically connected with the numerical control box; the fourth reversing valve is electrically connected with the numerical control box; the fifth reversing valve is electrically connected with the numerical control box; the water pump is electrically connected with the numerical control box; the liquid discharge valve is electrically connected with the numerical control box.
Further, the four-port filter includes: a filter housing, a cartridge housing threadedly engaged with the filter housing;
the filter housing upper end opening comprises: the filter water outlet is arranged at the bottom of the filter shell and is connected with the liquid discharge valve through a water pipe; the filter water inlet is arranged at the lower part of the side wall of the filter shell and is connected with the lower end of the third reversing valve through a water pipe; the filter water outlet is arranged at the upper part of the side wall of the filter shell and is connected with the upper end of the fourth reversing valve through a water pipe; the filter flushing port is arranged at the upper part of the filter shell and is connected with the upper end of the third reversing valve through a water pipe;
the cartridge housing includes: the liquid outlet part is arranged in the middle of the filter element shell, and dense holes are formed in the surface of the liquid outlet part; the filter element is arranged in the filter element shell; the sealing cover is hollowed in the middle, is in a ring shape, is arranged at the lower part of the filter element shell, is in threaded fit with the inner wall of the filter element shell and is abutted with the filter element;
further comprises: the first sealing ring is cylindrical and is arranged at the matching position of the filter element shell and the inner wall of the filter shell; the second sealing ring is arranged at the matching position of the upper parts of the filter element shell and the filter shell.
Through adopting above-mentioned technical scheme, the filter core setting can conveniently take out along with the filter core casing in the filter core casing to wash or change, has improved the filter core and has unpick and wash or change convenient degree, has reduced maintenance cost.
Further, a water pipe at the joint of the water receiving port and the fourth reversing valve is provided with a pressure relief hole.
Through adopting above-mentioned technical scheme, after the water intaking, the intraductal water of water pipe directly falls between fourth switching-over valve and the water receiving mouth, gets into the waste water tank from the water leakage groove, does not exist water in the water pipe, has avoided waiting the circumstances that the intraductal cold water of water needed to flow out when intaking, has reduced the latency of use, has improved the convenient degree of use.
Further, the heating water tank upper portion opening includes: the first water level sensor is arranged at the upper part of the heating water tank and is electrically connected with the numerical control box; the temperature sensor is arranged on the side part of the heating water tank and is electrically connected with the numerical control box; the heater is arranged at the bottom of the heating water tank and is electrically connected with the numerical control box;
the raw water tank comprises: the second water level sensor is arranged on the upper part of the original water tank and is electrically connected with the numerical control box.
Further, the waste water tray upper opening includes: the third water level sensor is arranged at the upper part of the wastewater disc and is electrically connected with the numerical control box; the filter screen bucket is arranged at the upper part of the waste water disc.
Through adopting above-mentioned technical scheme, can keep impurity, incrustation scale etc. in the impurity water that washes to the wastewater tray from the filter core below in the filter screen fill, carry out the preliminary filtration of waste water, when preventing waste water recovery, the water purification in the secondary pollution former water tank such as impurity, incrustation scale.
Further, the original water tank volume is larger than the heating water tank volume.
Through adopting above-mentioned technical scheme, there is sufficient water purification in the former water tank can supply heating water tank, when having avoided in the heating water tank needs the moisturizing, need wait to filter the condition that just can the moisturizing after accomplishing, latency when having reduced the use has improved the convenient degree of use.
Further, the numerical control box includes: the control module receives and transmits control signals; the timer is electrically connected with the control module and sends out a control signal; the communication module is electrically connected with the control module and used for receiving and sending control signals; the operation panel is electrically connected with the control module and sends a control signal.
Through adopting above-mentioned technical scheme, accessible communication module carries out remote control to this intelligence instant heating drinking bowl for office to carry out manual control to the intelligence instant heating drinking bowl for office through operating panel.
An intelligent instant heating water dispenser working method for office use comprises the following steps:
the method comprises the steps that firstly, water is fed, a control module controls a liquid discharge valve to be closed, a first reversing valve is used for reversing, a second reversing valve is used for reversing, a third reversing valve is used for reversing, a fourth reversing valve is used for reversing, a fifth reversing valve is used for reversing, then a water pump starts to work, and water is injected into a raw water tank through the first reversing valve, a three-way joint, the second reversing valve, the water pump, the third reversing valve, a four-port filter, the fourth reversing valve and the fifth reversing valve;
step two, circularly filtering, after the water level reaches the second water level sensor, transmitting a signal to the control module, controlling the first reversing valve to be completely closed, enabling the water pump to continuously work, enabling cold water in the raw water tank to flow out from the bottom, enabling the cold water to flow back into the raw water tank through the three-way joint, the second reversing valve, the water pump, the third reversing valve, the four-port filter, the fourth reversing valve and the fifth reversing valve, and enabling the cold water to flow back into the raw water tank to realize circularly filtering;
step three, heating and preserving heat, wherein a control module controls a fifth reversing valve to reverse, filtered cold water flows into a heating water tank through a three-way joint, a second reversing valve, a water pump, a third reversing valve, a four-port filter, a fourth reversing valve and a fifth reversing valve, the second reversing valve is completely closed when the water level reaches a first water level sensor, the water pump is stopped, a heater is started, a temperature sensor detects that the water is started and stops heating after the water is started, the temperature of hot water in a second bottle liner is monitored in real time through the second temperature sensor, an electric heating tube is started for heating when the temperature is reduced, and heating is stopped after the water is started, so that heat preservation is realized;
step four, hot water circulates, the control module controls the fifth reversing valve to reverse, the water pump is started, hot water in the heating water tank flows out from the bottom of the heating water tank, flows through the second reversing valve, the water pump, the third reversing valve, the four-port filter, the fourth reversing valve and the fifth reversing valve, and flows back into the heating water tank to realize hot water circulation;
step five, taking water, when the water needs to be drunk, the control module controls the fourth reversing valve to reverse, the circulated hot water directly flows out from the water receiving port, and the hot water directly flows out;
step six, draining, wherein the control module controls the third reversing valve to be opened, the draining valve is opened, hot water enters from the flushing port of the filter, and impurity water below the filter element of the filter is flushed into the wastewater tray;
and seventhly, the waste water is filtered in a backflow way, the control module controls the first reversing valve and the second reversing valve to reverse, the liquid discharge valve is closed, the waste water in the waste water tray flows out from the lower part, and enters the original water tank through the first reversing valve, the three-way joint, the second reversing valve, the water pump, the third reversing valve, the four-port filter, the fourth reversing valve and the fifth reversing valve, and the filtration is completed after the waste water enters the original water tank for a plurality of times.
In addition, the mode is switched through a timer according to the working time matched with the control module, the first to third steps are operated before working, water is filtered, purified water after the filtration flows into the heating water tank from the original water tank, and the heating and the heat preservation are carried out; step four to step five are operated in working hours, and the heated purified water circulates hot water in a pipeline circuit to realize instant heating of hot water; and (3) operating the steps six to seven after working, discharging impurity water under the filter element, and recycling and filtering the wastewater to obtain purified water.
By adopting the technical scheme, the equipment can be ready in advance according to the working time, the waiting time during use is reduced, and the use convenience is improved.
In summary, the present application includes the following beneficial technical effects:
1. the timer is matched with the control module to switch modes according to the working time, so that the equipment can be ready in advance, the working time is ensured to be subjected to hot water circulation, the water is ensured to be heated immediately after being discharged, the waiting time during use is reduced, the use convenience is improved, and the wastewater treatment and raw water filtration work is performed in the non-working time and is prepared to meet the next use in advance;
2. the impurity water below the filter element and the cold water which is not used in the water pipe flow into the wastewater tray, and can be recycled and filtered for reuse, thereby reducing the waste of water resources.
Drawings
FIG. 1 is a cross-sectional view of an intelligent instant heating water dispenser for use in an office in accordance with an embodiment of the present application.
FIG. 2 is a cross-sectional view of a four-port filter for an intelligent instant-heating drinking fountain in accordance with an embodiment of the present application.
FIG. 3 is an enlarged view of a portion of a numeric control box of an intelligent instant heating water dispenser for office use in accordance with an embodiment of the present application.
Reference numerals illustrate:
a shell 1, a first cavity 11, a water receiving port 111, a water leakage groove 112, a water inlet 113 and a second cavity 12,
a heating water tank 2, a first water level sensor 21, a temperature sensor 22, a heater 23,
a raw water tank 3, a second water level sensor 31,
a waste water tray 4, a third water level sensor 41, a strainer bucket 42,
a pipeline circuit 5, a first reversing valve 51, a three-way joint 52, a second reversing valve 53, a water pump 54, a third reversing valve 55, a fourth reversing valve 56, a fifth reversing valve 57, a liquid discharge valve 58 and a pressure relief hole 59,
four-port filter 6, filter housing 61, filter drain 611, filter water inlet 612, filter water outlet 613, filter water flush 614, filter cartridge housing 62, liquid outlet 621, filter cartridge 622, cover 623, first seal ring 63, second seal ring 64,
the device comprises a numerical control box 7, a control module 71, a timer 72, a communication module 73 and an operation panel 74.
Detailed Description
The following detailed description of the embodiments of the present application, such as the shape and construction of the components, the mutual positions and connection relationships between the components, the roles and working principles of the components, the manufacturing process and the operation and use method, etc., is provided to help those skilled in the art to more fully understand the inventive concept, technical solution of the present invention. For convenience of description, reference is made to the directions shown in the drawings.
Referring to fig. 1-3, an intelligent instant heating drinking fountain for office use comprises a shell 1, a heating water tank 2, a raw water tank 3, a waste water disc 4, a pipeline circuit 5 and a numerical control box 7:
the housing 1 includes: a first chamber 11 provided at an upper portion of the housing 1; a second chamber 12 provided at a lower portion of the housing 1;
the raw water tank 3 is arranged in the first cavity 11 and is communicated with the pipeline 5 to form raw water filtering circulation;
the heating water tank 2 is arranged in the first cavity 11 and is positioned above the original water tank 3 and communicated with the pipeline 5 to form hot water circulation;
the wastewater tray 4 is arranged in the second cavity 12 and is communicated with the pipeline 5 for carrying out sewage reflux filtration.
The first cavity 11 includes: a water receiving port 111 provided at an upper portion of the first chamber 11; a water leakage groove 112 arranged at the lower part of the first cavity 11 and positioned below the water receiving port 111; the water inlet 113 is provided at a lower portion of the first chamber 11.
The pipe line 5 includes: the upper end of the first reversing valve 51 is connected with the water inlet 113 through a water pipe, and the lower end of the first reversing valve is communicated with the lower part of the wastewater tray 4 through a water pipe; the right end of the three-way joint 52 is connected with the left end of the first reversing valve 51 through a water pipe, and the upper end of the three-way joint is communicated with the bottom of the raw water tank 3 through a water pipe; the left end of the second reversing valve 53 is connected with the three-way joint 52 through a water pipe, and the right end of the second reversing valve is communicated with the bottom of the heating water tank 2 through a water pipe; the lower end of the water pump 54 is connected with the upper end of the second reversing valve 53 through a water pipe; the right side end of the third reversing valve 55 is connected with the upper end of the water pump 54 through a water pipe; the upper part of the four-port filter 6 is connected with the upper end of the third reversing valve 55 through a water pipe, and the lower part of the four-port filter is connected with the lower end of the third reversing valve 55 through a water pipe; the upper end of the fourth reversing valve 56 is connected with the upper part of the four-port filter 6 through a water pipe, and the left side end of the fourth reversing valve is connected with the water receiving port 111 through a water pipe; the upper end of the fifth reversing valve 57 is connected with the right side end of the fourth reversing valve 56 through a water pipe, the left side end of the fifth reversing valve is communicated with the upper part of the raw water tank 3 through a water pipe, and the right side end of the fifth reversing valve is communicated with the upper part of the heating water tank 2 through a water pipe; the upper end of the liquid discharge valve 58 is connected with the lower part of the four-port filter 6 through a water pipe, and the lower end of the liquid discharge valve is communicated with the wastewater tray 4 through a water pipe;
the first reversing valve 51 is electrically connected with the numerical control box 7; the second reversing valve 53 is electrically connected with the numerical control box 7; the third reversing valve 55 is electrically connected with the numerical control box 7; the fourth reversing valve 56 is electrically connected with the numerical control box 7; the fifth reversing valve 57 is electrically connected with the numerical control box 7; the water pump 54 is electrically connected with the numerical control box 7; the liquid discharge valve 58 is electrically connected with the numerical control box 7.
The four-port filter 6 includes: a filter housing 61, a cartridge housing 62 screw-fitted with the filter housing 611;
the filter housing 61 has an upper end opening, and includes: a strainer drain port 611 provided at the bottom of the strainer housing 61 and connected to the drain valve 58 through a water pipe; a filter water inlet 612, which is arranged at the lower part of the side wall of the filter housing 61 and is connected with the lower end of the third reversing valve 55 through a water pipe; a filter water outlet 613, which is arranged at the upper part of the side wall of the filter housing 61 and is connected with the upper end of the fourth reversing valve 56 through a water pipe; a filter flushing port 614 arranged at the upper part of the filter housing 61 and connected with the upper end of the third reversing valve 55 through a water pipe;
the cartridge housing 62 includes: a liquid outlet part 621, which is arranged in the middle of the filter element shell 62, and the surface of which is provided with dense holes; a filter element 622 disposed within the filter element housing 62; the sealing cover 623 is hollowed in the middle, is in a ring shape, is arranged at the lower part of the filter element shell 62, is in threaded fit with the inner wall of the filter element shell 62, and is abutted against the filter element 622;
further comprises: a first seal ring 63 having a cylindrical shape, and disposed at a position where the filter element housing 62 is engaged with the inner wall of the filter housing 61; a second seal ring 64 is provided at the upper portion of the filter housing 62 and the filter housing 61.
The water pipe at the joint of the water receiving port 111 and the fourth reversing valve 56 is provided with a pressure relief hole 59.
The upper opening of the heating water tank 2 comprises: the first water level sensor 21 is arranged at the upper part of the heating water tank 2 and is electrically connected with the numerical control box 7; the temperature sensor 22 is arranged at the side part of the heating water tank 2 and is electrically connected with the numerical control box 7; the heater 23 is arranged at the bottom of the heating water tank 2 and is electrically connected with the numerical control box 7;
the raw water tank 3 includes: the second water level sensor 31 is disposed at the upper part of the raw water tank 3 and electrically connected with the numerical control tank 7.
The upper part of the wastewater tray 4 is opened, and comprises: the third water level sensor 41 is arranged at the upper part of the wastewater tray 4 and is electrically connected with the numerical control box 7; a strainer bucket 42 provided at the upper portion of the wastewater pan 4.
The volume of the original water tank 3 is larger than that of the heating water tank 2.
The numerical control box 7 includes: a control module 71 that receives and transmits control signals; the timer 72 is electrically connected with the control module 71 and sends out a control signal; the communication module 73 is electrically connected with the control module 71 and receives and transmits control signals; the operation panel 74 is electrically connected to the control module 71 and transmits a control signal.
An intelligent instant heating water dispenser working method for office use comprises the following steps:
the method comprises the steps that firstly, a water inlet control module 71 controls a liquid discharge valve 58 to be closed, a first reversing valve 51 reverses, a second reversing valve 53 reverses, a third reversing valve 55 reverses, a fourth reversing valve 56 reverses, a fifth reversing valve 57 reverses, then a water pump 54 starts to work, and water is injected into a raw water tank 3 through the first reversing valve 51, a three-way joint 52, the second reversing valve 53, the water pump 54, the third reversing valve 55, a four-port filter 6, the fourth reversing valve 56 and the fifth reversing valve 57;
step two, after the water level reaches the second water level sensor 31, a signal is transmitted to the control module 71, the first reversing valve 51 is controlled to be completely closed, the water pump 54 continues to work, cold water in the raw water tank 3 flows out from the bottom, and flows back into the raw water tank 3 through the three-way joint 52, the second reversing valve 53, the water pump 54, the third reversing valve 55, the four-port filter 6, the fourth reversing valve 56 and the fifth reversing valve 57 to realize the circulating filtration;
step three, heating and preserving heat, the control module 71 controls the fifth reversing valve 57 to reverse, filtered cold water flows into the heating water tank 2 through the three-way joint 52, the second reversing valve 53, the water pump 54, the third reversing valve 55, the four-port filter 6, the fourth reversing valve 56 and the fifth reversing valve 57, the second reversing valve 53 is completely closed when the water level reaches the first water level sensor 21, the water pump 54 is stopped, the heater 23 is started, the temperature sensor 22 detects that the water is opened, heating is stopped, the temperature of hot water in the second glass liner is monitored in real time through the second temperature sensor 22, the heating of an electric heating tube is started when the temperature is reduced, and the heating is stopped after the water is opened, so that the heat preservation is realized;
step four, hot water circulation, the control module 71 controls the fifth reversing valve 57 to reverse, the water pump 54 is started, hot water in the heating water tank 2 flows out from the bottom of the heating water tank 2, flows through the second reversing valve 53, the water pump 54, the third reversing valve 55, the four-port filter 6, the fourth reversing valve 56 and the fifth reversing valve 57, and flows back into the heating water tank 2 to realize hot water circulation;
step five, taking water, when the water needs to be drunk, the control module 71 controls the fourth reversing valve 56 to reverse, the circulated hot water directly flows out from the water receiving port 111, and the hot water directly flows out;
step six, draining, the control module 71 controls the third reversing valve 55 to be opened, the draining valve 58 to be opened, hot water enters from the filter flushing port 614, and the impurity water below the filter element 622 of the filter is flushed into the wastewater tray 4;
and seventh, the waste water is filtered in a backflow way, the control module 71 controls the first reversing valve 51 and the second reversing valve 53 to reverse, the liquid discharge valve 58 is closed, the waste water in the waste water disc 4 flows out from the lower part, and the waste water enters the original water tank 3 through the first reversing valve 51, the three-way joint 52, the second reversing valve 53, the water pump 54, the third reversing valve 55, the four-port filter 6, the fourth reversing valve 56 and the fifth reversing valve 57, and is filtered after being circulated for a plurality of times.
In addition, the timer 72 is used for carrying out mode switching according to the working time matched with the control module 71, the first step to the third step are operated before working, water is filtered, purified water after the filtration flows into the heating water tank 2 from the original water tank 3, and heating and heat preservation are carried out; step four to step five are operated in working hours, and the heated purified water circulates hot water in the pipeline 5 to realize instant heating of hot water; and step six to step seven are operated after the working hours, the impurity water under the filter element 622 is discharged, and the wastewater is recovered and filtered to be purified water.
The embodiment of the application, an intelligent instant heating drinking bowl for office use has the following working principle: the hot water is circulated and flowed in the equipment in the working time, so that the heat loss of the hot water in the water pipe is prevented, the use waiting time is longer, in addition, in the hot water circulation process, the hot water passes through the four-port filter again, the two-wheel filtration is carried out, the water quality is purified again, and the clean degree of the drinking water is improved.
In this application embodiment, through being provided with the pressure release hole on the water pipe of water receiving port and fourth switching-over valve junction, after the water intaking, the intraductal water of water between fourth switching-over valve and the water receiving port directly falls, gets into the waste water groove from the water leakage groove, does not exist water in the water pipe, has avoided the condition that needs wait for the intraductal cold water of water to flow out when intaking, has reduced the latency of use, has improved the convenient degree of use.
Through setting up the filter screen fill in the waste water dish, can keep impurity, incrustation scale etc. in the impurity water that washes to the waste water dish from the filter core below in the filter screen fill, carry out the preliminary filtration of waste water, when preventing waste water recovery, the water purification in the secondary pollution former water tank such as impurity, incrustation scale.
Because former water tank volume is greater than heating water tank volume, there is sufficient water purification in the former water tank can supply heating water tank, when having avoided in the heating water tank needs the moisturizing, need wait to filter the condition that just can the moisturizing after accomplishing, latency when having reduced the use has improved the convenient degree of use.
The timer is matched with the control module to switch modes according to the working time, so that the equipment can be ready in advance, the waiting time during use is reduced, and the convenience degree of use is improved; the intelligent instant heating drinking fountain for office use is remotely controlled through the communication module; the intelligent instant heating water dispenser for office use is manually controlled through the operation panel.
Because the filter element is arranged in the filter element shell, the filter element can be conveniently taken out along with the filter element shell and is cleaned or replaced, the convenience degree of disassembling, cleaning and replacing the filter element is improved, and the maintenance cost is reduced.
The invention and its embodiments have been described above schematically, without limitation, and the drawings illustrate only one embodiment of the invention and the actual structure is not limited thereto. Therefore, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical scheme are not creatively devised without departing from the gist of the present invention, and all the structural manners and the embodiment are considered to be within the protection scope of the present invention.
Claims (6)
1. The utility model provides an intelligence instant heating drinking bowl that office was used, includes casing (1), heating water tank (2), former water tank (3), waste water dish (4), pipeline circuit (5) and numerical control case (7), its characterized in that:
the housing (1) comprises: the first cavity (11) is arranged at the upper part of the shell (1); the second cavity (12) is arranged at the lower part of the shell (1);
the raw water tank (3) is arranged in the first cavity (11) and is communicated with the pipeline (5) to form raw water filtering circulation;
the heating water tank (2) is arranged in the first cavity (11) and is positioned above the original water tank (3) and communicated with the pipeline circuit (5) to form hot water circulation;
the wastewater tray (4) is arranged in the second cavity (12) and is communicated with the pipeline (5) to perform wastewater reflux filtration;
the first cavity (11) comprises: a water receiving port (111) arranged at the upper part of the first cavity (11); a water leakage groove (112) is arranged at the lower part of the first cavity (11) and is positioned below the water receiving port (111); a water inlet (113) arranged at the lower part of the first cavity (11);
the conduit line (5) comprises: the upper end of the first reversing valve (51) is connected with the water inlet (113) through a water pipe, and the lower end of the first reversing valve is communicated with the lower part of the wastewater tray (4) through a water pipe; the right side end of the three-way joint (52) is connected with the left side end of the first reversing valve (51) through a water pipe, and the upper end of the three-way joint is communicated with the bottom of the raw water tank (3) through a water pipe; the left end of the second reversing valve (53) is connected with the three-way joint (52) through a water pipe, and the right end of the second reversing valve is communicated with the bottom of the heating water tank (2) through a water pipe; the lower end of the water pump (54) is connected with the upper end of the second reversing valve (53) through a water pipe; the right side end of the third reversing valve (55) is connected with the upper end of the water pump (54) through a water pipe; the upper part of the four-port filter (6) is connected with the upper end of the third reversing valve (55) through a water pipe, and the lower part of the four-port filter is connected with the lower end of the third reversing valve (55) through a water pipe; the upper end of the fourth reversing valve (56) is connected with the upper part of the four-port filter (6) through a water pipe, and the left side end of the fourth reversing valve is connected with the water receiving port (111) through a water pipe; the upper end of the fifth reversing valve (57) is connected with the right side end of the fourth reversing valve (56) through a water pipe, the left side end of the fifth reversing valve is communicated with the upper part of the raw water tank (3) through a water pipe, and the right side end of the fifth reversing valve is communicated with the upper part of the heating water tank (2) through a water pipe; the upper end of the liquid discharge valve (58) is connected with the lower part of the four-port filter (6) through a water pipe, and the lower end of the liquid discharge valve is communicated with the wastewater tray (4) through a water pipe;
the first reversing valve (51) is electrically connected with the numerical control box (7); the second reversing valve (53) is electrically connected with the numerical control box (7); the third reversing valve (55) is electrically connected with the numerical control box (7); the fourth reversing valve (56) is electrically connected with the numerical control box (7); the fifth reversing valve (57) is electrically connected with the numerical control box (7); the water pump (54) is electrically connected with the numerical control box (7); the liquid discharge valve (58) is electrically connected with the numerical control box (7);
the four-port filter (6) includes: a filter housing (61), a cartridge housing (62) threadedly engaged with the filter housing (61);
the filter housing (61) has an upper end opening, and comprises: a strainer drain outlet (611) provided at the bottom of the strainer housing (61) and connected to the drain valve (58) through a water pipe; a filter water inlet (612) is arranged at the lower part of the side wall of the filter shell (61) and is connected with the lower end of the third reversing valve (55) through a water pipe; a filter water outlet (613) is arranged at the upper part of the side wall of the filter shell (61) and is connected with the upper end of the fourth reversing valve (56) through a water pipe; a filter flushing port (614) which is arranged at the upper part of the filter shell (61) and is connected with the upper end of the third reversing valve (55) through a water pipe;
the cartridge housing (62) includes: the liquid outlet part (621) is arranged in the middle of the filter element shell (62), and dense holes are formed in the surface of the liquid outlet part; a filter element (622) disposed within the filter element housing (62); the sealing cover (623) is hollowed in the middle, is in a ring shape, is arranged at the lower part of the filter element shell (62), is in threaded fit with the inner wall of the filter element shell (62), and is abutted to the filter element (622);
further comprises: a first seal ring (63) which is cylindrical and is arranged at the position where the filter element housing (62) is matched with the inner wall of the filter housing (61); a second seal ring (64) arranged at the position where the filter element housing (62) is matched with the upper part of the filter housing (61);
the water pipe at the joint of the water receiving port (111) and the fourth reversing valve (56) is provided with a pressure relief hole (59).
2. An office intelligent instant-heating water dispenser as defined in claim 1, wherein:
the upper part of the heating water tank (2) is provided with an opening, and the heating water tank comprises: the first water level sensor (21) is arranged at the upper part of the heating water tank (2) and is electrically connected with the numerical control box (7); the temperature sensor (22) is arranged at the side part of the heating water tank (2) and is electrically connected with the numerical control box (7); the heater (23) is arranged at the bottom of the heating water tank (2) and is electrically connected with the numerical control box (7);
the raw water tank (3) comprises: the second water level sensor (31) is arranged at the upper part of the original water tank (3) and is electrically connected with the numerical control tank (7);
the upper part of the wastewater tray (4) is provided with an opening, and comprises: the third water level sensor (41) is arranged at the upper part of the wastewater disc (4) and is electrically connected with the numerical control box (7); the filter screen hopper (42) is arranged at the upper part of the waste water disc (4).
3. An office intelligent instant-heating water dispenser as defined in claim 2, wherein:
the volume of the original water tank (3) is larger than that of the heating water tank (2).
4. An office intelligent instant-heating water dispenser as defined in claim 1, wherein:
the numerical control box (7) comprises: a control module (71) for receiving and transmitting control signals; the timer (72) is electrically connected with the control module (71) and sends out a control signal; the communication module (73) is electrically connected with the control module (71) and is used for receiving and sending control signals; and the operation panel (74) is electrically connected with the control module (71) and transmits a control signal.
5. The working method of the intelligent instant heating water fountain for office use based on claim 1 is characterized by comprising the following steps:
firstly, water is fed, a control module (71) controls a liquid discharge valve (58) to be closed, a first reversing valve (51) is used for reversing, a second reversing valve (53) is used for reversing, a third reversing valve (55) is used for reversing, a fourth reversing valve (56) is used for reversing, a fifth reversing valve (57) is used for reversing, then a water pump (54) starts to work, and water is injected into a raw water tank (3) through the first reversing valve (51), a three-way joint (52), the second reversing valve (53), the water pump (54), the third reversing valve (55), a four-port filter (6), the fourth reversing valve (56) and the fifth reversing valve (57);
step two, after the water level reaches the second water level sensor (31), a signal is transmitted to the control module (71), the first reversing valve (51) is controlled to be completely closed, the water pump (54) continues to work, cold water in the raw water tank (3) flows out from the bottom, passes through the three-way joint (52), the second reversing valve (53), the water pump (54), the third reversing valve (55), the four-port filter (6), the fourth reversing valve (56) and the fifth reversing valve (57) and flows back into the raw water tank (3) to realize the circulating filtration;
step three, heating and preserving heat, a control module (71) controls a fifth reversing valve (57) to reverse, filtered cold water flows into a heating water tank (2) through a three-way joint (52), a second reversing valve (53), a water pump (54), a third reversing valve (55), a four-port filter (6), a fourth reversing valve (56) and the fifth reversing valve (57), when the water level reaches a first water level sensor (21), the second reversing valve (53) is completely closed, the water pump (54) is stopped, a heater (23) is started, a temperature sensor (22) detects that water is opened, heating is stopped, the temperature of hot water in a second bottle liner is monitored in real time through the second temperature sensor (22), heating by an electric heating tube is started when the temperature is reduced, and heating is stopped after the water is opened, so that heat preservation is realized;
step four, hot water circulates, the control module (71) controls the fifth reversing valve (57) to reverse, the water pump (54) is started, hot water in the heating water tank (2) flows out from the bottom of the heating water tank (2), and the hot water flows back into the heating water tank (2) through the second reversing valve (53), the water pump (54), the third reversing valve (55), the four-port filter (6), the fourth reversing valve (56) and the fifth reversing valve (57) to realize hot water circulation;
fifthly, taking water, when hot water is needed, the control module (71) controls the fourth reversing valve (56) to reverse, the circulating hot water directly flows out from the water receiving port (111), and the hot water directly flows out;
step six, draining, wherein the control module (71) controls the third reversing valve (55) to be opened, the draining valve (58) to be opened, hot water enters from the filter water flushing port (614) and washes impurity water below the filter element (622) of the filter into the wastewater tray (4);
and seventhly, the control module (71) controls the first reversing valve (51) and the second reversing valve (53) to reverse, the liquid discharge valve (58) is closed, the wastewater in the wastewater tray (4) flows out from the lower part, and the wastewater enters the raw water tank (3) through the first reversing valve (51), the three-way joint (52), the second reversing valve (53), the water pump (54), the third reversing valve (55), the four-port filter (6), the fourth reversing valve (56) and the fifth reversing valve (57) and is circulated for a plurality of times to finish filtering.
6. The method for operating an intelligent instant heating water dispenser for office use according to claim 5, wherein:
the mode is switched according to the working time by a timer (72) and a control module (71), the first to third steps are operated before working, water is filtered, filtered clean water flows into the heating water tank (2) from the original water tank (3), and the heating and the heat preservation are carried out; step four to step five are operated in working hours, and the heated purified water circulates hot water in a pipeline (5) to realize instant heating of hot water; and (3) operating the steps six to seven after working, discharging the impurity water under the filter element (622), and recycling and filtering the wastewater to obtain the purified water.
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| CN202110918670.1A CN113662425B (en) | 2021-08-11 | 2021-08-11 | Intelligent instant heating drinking fountain for office and working method thereof |
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| CN202110918670.1A CN113662425B (en) | 2021-08-11 | 2021-08-11 | Intelligent instant heating drinking fountain for office and working method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113476909A (en) * | 2021-07-31 | 2021-10-08 | 李果 | Circulating filtration formula drinking bowl of readily removable washing or renew cartridge |
| CN113995310B (en) * | 2021-12-08 | 2022-09-09 | 珠海格力电器股份有限公司 | Water purifying and drinking equipment |
| CN114098434A (en) * | 2021-12-31 | 2022-03-01 | 浙江嘉邻信息科技有限公司 | Energy-saving method for water purifying drinking machine |
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