Direct-drinking warm boiled water equipment and water supply method thereof

Abstract

The invention discloses direct-drinking warm boiled water equipment and a water supply method thereof, and relates to the technical field of water supply equipment, the direct-drinking warm boiled water equipment comprises a shell, and a water inlet module, a water purification module, a concentrated water module, a drinking water module, a water taking module, a water return module and a pollution discharge module which are arranged in the shell; the water drinking module comprises a water outlet formed in the front side of the shell, and a water receiving table is arranged below the water outlet in the shell; the water taking module comprises a key set which is arranged on the shell and used for controlling water outlet, the key set comprises a plurality of temperature control keys with different temperatures and a plurality of water volume control keys with different water volumes, and each control key in the key set is provided with a corresponding indicator lamp. Therefore, the problems of existing direct drinking water equipment are solved, the integration degree is high, the size is reduced, the applicability of the direct drinking water equipment is improved, and the direct drinking water equipment can be used by more people.

Description

Technical Field

[0001] The present application relates to the technical field of water supply equipment, and in particular to a direct drinking warm water device and a water supply method thereof. Background Art

[0002] Direct drinking water equipment uses modern high-tech biochemical and physicochemical technologies to deeply purify tap water, remove organic matter, bacteria, viruses and other harmful substances in the water, and use an independent pipe network to output purified high-quality water for people to drink directly.

[0003] The current direct drinking water equipment lacks intelligent control, has a low degree of integration, and each unit and module occupies a large area, especially in a limited space. Therefore, a highly intelligent and integrated device is needed to reduce the size and improve the applicability of direct drinking water equipment for more people to use. Summary of the invention

[0004] In order to solve the problems existing in the above-mentioned direct drinking water equipment, improve the intelligence level of the direct drinking water equipment, reduce the volume, and improve the applicability of the direct drinking water equipment, the present application provides a direct drinking warm boiled water equipment and a water supply method thereof.

[0005] The present application provides a direct drinking warm water device and a water supply method thereof, which adopt the following technical solutions.

[0006] A direct drinking warm water device, comprising a shell and a water inlet module, a water purification module, a concentrated water module, a drinking water module, a water intake module, a water return module, and a sewage discharge module in the shell;

[0007] The drinking water module includes a water outlet arranged on the front side of the housing, and a water receiving platform is arranged below the water outlet on the housing;

[0008] The water intake module includes a button group arranged on the shell for controlling water output, the button group includes a plurality of temperature control buttons of different temperatures and a plurality of water volume control buttons of different water volumes, and each control button in the button group is provided with a corresponding indicator light.

[0009] By adopting the above technical scheme, through the setting of each module of the direct drinking warm boiled water equipment, the water flows through each module, and through the setting of the water intake module, the button group for controlling the water output controls the water to finally flow out through the water outlet. The water output temperature and water output can be controlled according to demand to provide drinking water for users, and through the setting of the water receiving table, it is convenient to place water receiving containers such as cups and kettles on the water receiving table, thereby reducing the burden of water collection and improving convenience.

[0010] Optionally, the water intake module includes a card slot for inserting a card.

[0011] By adopting the above technical solution and setting the card slot, users can pay for water by inserting the card, which is convenient to operate.

[0012] Optionally, the water intake module includes a display window for displaying water intake information.

[0013] By adopting the above technical solution and setting the display window, the water intake information is visualized to the user, which is convenient for the user to view the information and more user-friendly.

[0014] Optionally, a water leakage port is provided on the water receiving platform, and the water leakage port is connected to a leaking pipe to enter the shell; a filter plate is arranged on the water receiving platform, and filter holes are provided on the filter plate, and the edges are bent downward.

[0015] By adopting the above technical solution, the water on the water receiving platform can be drained out in time through the setting of the water leakage port and the water leakage pipe, and the leakage can be roughly filtered through the setting of the filter plate to avoid clogging of the water leakage pipe.

[0016] Optionally, a partition is provided in the shell to divide the shell into an upper chamber and a lower chamber, and ventilation mesh holes are provided on the shells of the upper chamber and the lower chamber.

[0017] By adopting the above technical solution, the internal layout of the shell can be divided by setting the partition, which is beneficial to the arrangement of each module, and the ventilation inside the shell is facilitated by setting the ventilation mesh.

[0018] According to the water supply method of a direct drinking warm water device described above, the method includes: the user places a water receiving container on a water receiving table below a water outlet, inserts a water card into a card slot, controls the water outlet through a control button group, and completes water collection.

[0019] By adopting the above technical solution, the water supply method of the present application is simple to operate and more intelligent.

[0020] Optionally, the water outlet temperature control method includes selecting a suitable set water outlet temperature by controlling a button group, the device compares the selected set temperature with the water outlet temperature, when the set temperature and the water outlet temperature differ by more than 65°C, the device will delay water outlet for 3 seconds, the internal heater of the device will heat up rapidly, and the water will reach the desired water outlet temperature after 3 seconds, when the set temperature and the water outlet temperature differ by more than 50°C, the device delays water outlet for 2.4 seconds, when the set temperature and the water outlet temperature differ by more than 40°C, the device delays water outlet for 1.8 seconds, when the set temperature and the water outlet temperature differ by more than 30°C, the device delays water outlet for 1.5 seconds, when the set temperature and the water outlet temperature differ by more than 20°C, the device delays water outlet for 1 second, and when the set temperature and the water outlet temperature differ by less than 20°C or greater than the set temperature, the device delays water outlet for 0.5 seconds.

[0021] By adopting the above technical solution, the present application can meet the user's needs for different water outlet temperatures by controlling the water outlet temperature. The device can output water according to the set temperature, which is conducive to improving the user experience.

[0022] Optionally, a heater fault detection method is also included. If the water outlet temperature of the device still does not reach the set temperature minus 20°C temperature deviation after the heater has been working for about 10 seconds, it is judged that the heater has failed and an alarm is issued. At the same time, the alarm information is displayed in the display window. The alarm is reset after a delay of 3 seconds. If the alarm cannot be eliminated after resetting once, it is considered that the heater has failed. The alarm information is displayed in the display window. Press and hold the reset button for 3 seconds to reset the fault.

[0023] Optionally, it also includes a waterless shutdown control method. When the flow rate is greater than 4P / S and there is a water flow signal, the device determines that water is flowing. When it is less than 4P / S, the device is judged to be shut down due to water shortage. At the same time, a window is displayed to prompt the alarm reason. Press and hold the reset button for 3 seconds to reset.

[0024] Optionally, it also includes water outlet flow control. When the set temperature is below 45℃, the water outlet is 900ML / MIN, when the set temperature is 50℃-75℃, the water outlet flow is 650ML / MIN, and when the set temperature is 80℃-100℃, the water outlet flow is 520ML / MIN.

[0025] In summary, this application at least includes the following beneficial effects:

[0026] The direct drinking warm water equipment of the present application is an intelligently controlled drinking water equipment. The equipment provides a heater control output. The equipment adopts a technology combining the PID algorithm and the water inlet temperature difference algorithm to control the water temperature adjustment of the equipment, thereby achieving precise temperature control. At the same time, the equipment can control the water output according to the set water flow rate, so as to achieve the desired water output. The equipment has multiple functions such as heater fault alarm, water inlet control, waterless detection, and water volume control. The equipment realizes human-computer interface interaction by setting the temperature and setting the flow, and the display window realizes fault display, status prompts and other information through the corresponding indicator light status. The display is intuitive, easy to operate, and humanized design. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 It is a schematic diagram of the structure of a direct drinking warm water equipment.

[0029] Figure 2 It is a schematic structural diagram of a direct drinking warm water device from another perspective.

[0030] Figure 3 It is a schematic diagram of the internal structure of each module of the direct drinking warm water equipment.

[0031] Figure 4 It is a schematic diagram of the water inlet module structure.

[0032] Figure 5 and Figure 6 It is a schematic diagram of the water purification module structure.

[0033] Figure 7 It is a schematic diagram of the concentrated water module structure.

[0034] Figure 8 It is a schematic diagram of the drinking water module structure.

[0035] Fig. 9 It is a schematic diagram of the return water module structure.

[0036] Fig.10 It is a schematic diagram of the sewage discharge module structure.

[0037] Explanation of the accompanying drawings: 1. Shell; 2. Water inlet module; 3. Water purification module; 4. Concentrated water module; 5. Drinking water module; 6. Return water module; 7. Sewage discharge module; 8. Door body; 9. Ventilation mesh; 10. Water receiving platform; 11. Filter plate; 12. Filter hole; 13. Water outlet; 14. Button group; 15. Card slot; 16. Display window. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] The following is combined with Figures 1 to 10 This application is described in further detail.

[0040] The embodiment of the present application discloses a direct drinking warm water device and a water supply method thereof.

[0041] Reference Figures 1 to 10 A direct drinking warm water device includes a shell 1 and a water inlet module 2, a water purification module 3, a concentrated water module 4, a drinking water module 5, a water intake module, a return water module 6, and a sewage discharge module 7 in the shell 1.

[0042] The housing 1 is provided with a partition that divides the housing 1 into an upper chamber and a lower chamber. The partition can be used to divide the internal layout of the housing 1, which is beneficial to the arrangement of each module. The upper chamber and the lower chamber of the housing 1 are provided with a door body 8 on the rear side, which is convenient for the staff to open the door body 8 and perform maintenance on the inside of the housing 1. The housing 1 of the upper chamber and the lower chamber is provided with ventilation meshes 9, which facilitates ventilation inside the housing 1.

[0043] A water receiving platform 10 is arranged at the front side of the housing 1, and a water leakage port is provided on the water receiving platform 10, and the water leakage port is connected to the water leakage pipe to enter the housing 1; a filter plate 11 is arranged on the water receiving platform 10, and a filter hole 12 is provided on the filter plate 11, and the edge is bent downward. Through the arrangement of the water leakage port and the water leakage pipe, it is convenient to drain the water on the water receiving platform 10 in time, and through the arrangement of the filter plate 11, the leaking water can be roughly filtered to avoid clogging of the leaking pipe.

[0044] The water inlet module 2 is arranged in the lower cavity of the shell 1 and is connected to an external water source pipeline. A water inlet booster pump can be installed to provide water inlet pressure and ensure stable water inlet.

[0045] The water purification module 3 and the concentrated water module 4 are both arranged in the lower cavity of the shell 1 and adopt RO filtration to purify the external water source and treat the concentrated water.

[0046] The drinking water module 5 includes two water outlets 13 arranged at the front side of the housing 1 and located above the water receiving platform 10 .

[0047] The water intake module includes a button group 14 arranged on the shell 1 for controlling water output. The button group 14 includes several temperature control buttons for different temperatures and several water volume control buttons for different water volumes, and each control button in the button group 14 is provided with a corresponding indicator light.

[0048] The water extraction module also includes a card slot 15 for inserting a card. There are two card slots 15, and the card slots 15 are located above the button group 14. Through the setting of the card slots 15, the user can pay for water extraction by inserting a card, which is convenient to operate.

[0049] The water intake module also includes a display window 16 for displaying water intake information. The display window 16 is located on one side of the card slot 15. Through the setting of the display window 16, the water intake information is visually presented to the user, which is convenient for the user to view the information and is more user-friendly.

[0050] Through the setting of each module of the direct drinking warm boiled water equipment, water flows through each module. Through the setting of the water intake module, the button group 14 for controlling the water outlet controls the water to finally flow out through the water outlet 13. The water outlet temperature and water output can be controlled according to demand to provide drinking water for users. In addition, through the setting of the water receiving platform 10, it is convenient to place water receiving containers such as cups and kettles on the water receiving platform 10, thereby reducing the burden of water collection and improving convenience.

[0051] The water return module 6 includes a leaking pipe to recycle wastewater and sewage, and the sewage discharge module 7 includes a pipe in the lower cavity to discharge the wastewater and sewage.

[0052] A water supply method for a direct drinking warm water device comprises: a user places a water receiving container on a water receiving platform 10 below a water outlet 13, inserts a water card into a card slot 15, controls the water outlet 13 to discharge water by controlling a button group 14, and completes water collection. The water supply method of the present application is simple to operate and more intelligent.

[0053] Instructions for operating the control buttons

[0054] (1) Temperature / Flow “+” When the touch button is selected as the temperature button, press the “+” button to set the temperature to increase, and each press of the button will increase the set temperature by 5°C; when the touch button is selected as the flow button, press the “+” button to set the flow to increase, and each press of the button will increase the set flow by 50ML.

[0055] (2) Temperature / Flow “-” When the touch button is selected as the temperature button, press the “-” button to set the temperature to decrease, and the set temperature decreases by 5°C each time the button is pressed; when the touch button is selected as the flow button, press the “-” button to set the flow to decrease, and the set flow decreases by 50ML each time the button is pressed.

[0056] (3) The "30℃" button is the normal temperature water button. When the button is clicked, the indicator light below the button lights up and the upper display shows that the set temperature is 30℃.

[0057] (4) The "45℃" button is the milk making button. When the button is clicked, the indicator light below the button lights up and the upper display shows that the set temperature is 45℃.

[0058] (5) The "60℃" button is the honey water button. When the button is clicked, the indicator light below the button lights up, and the upper display shows that the set temperature is 60℃.

[0059] (6) The "85℃" button is the tea brewing button. When the button is clicked, the indicator light below the button lights up and the upper display shows that the set temperature is 85℃.

[0060] (7) The "100℃" button is the boiling water button. When the button is clicked, the indicator light below the button lights up and the upper display shows that the set temperature is 100℃.

[0061] (8) "300ML" button. When the button is clicked, the indicator light below the button lights up, and the display below shows that the set water flow rate is 300ML.

[0062] (9) "500ML" button. When the button is clicked, the indicator light below the button lights up, and the display below shows that the set water flow rate is 500ML.

[0063] (10) "900ML" button. When the button is clicked, the indicator light below the button lights up and the display below shows that the set water flow rate is 900ML.

[0064] The water outlet temperature control method includes selecting a suitable set water outlet temperature by controlling the button group 14, and the device compares the selected set temperature with the water outlet temperature. When the set temperature and the water outlet temperature differ by more than 65°C, the device will delay water outlet for 3 seconds, and the internal heater of the device will heat up quickly. After 3 seconds, the water outlet reaches the desired water outlet temperature. When the set temperature and the water outlet temperature differ by more than 50°C, the device delays water outlet for 2.4 seconds. When the set temperature and the water outlet temperature differ by more than 40°C, the device delays water outlet for 1.8 seconds. When the set temperature and the water outlet temperature differ by more than 30°C, the device delays water outlet for 1.5 seconds. When the set temperature and the water outlet temperature differ by more than 20°C, the device delays water outlet for 1 second. When the set temperature and the water outlet temperature differ by less than 20°C or greater than the set temperature, the device delays water outlet for 0.5 seconds. The greater the difference between the inlet water temperature and the set temperature, the longer the waiting time for water to come out. This means that the water inside the heater should be preheated in advance. Otherwise, the water temperature will not reach the set temperature at the beginning. This application can meet the user's needs for different water outlet temperatures by controlling the water outlet temperature. The device can discharge water according to the set temperature, which is conducive to improving the user experience.

[0065] PID and inlet water temperature difference constant temperature control function, the heater realizes constant temperature control through the internal PID algorithm and the algorithm combining the inlet water temperature difference. When the outlet water temperature of the equipment is lower than the set temperature, the PID algorithm is combined with the inlet water temperature to calculate the required additional energy to quickly heat the equipment. When it is higher than the set temperature, the heater is controlled to reduce the heat to the equipment, making the outlet water temperature more constant.

[0066] Heater failure detection method: if the water outlet temperature of the equipment still cannot reach the set temperature minus 20°C temperature deviation after the heater works for about 10 seconds, it is judged that the heater fails and alarms. At the same time, the display window 16 displays the alarm information. The alarm is reset after a delay of 3 seconds. If the alarm cannot be eliminated after resetting once, it is considered that the heater fails. The display window 16 displays the alarm information. Press and hold the reset button for 3 seconds to reset the fault.

[0067] The waterless shutdown control method is that when the flow rate is greater than 4P / S and there is a water flow signal, the device determines that water is flowing. When it is less than 4P / S, the device is judged to be shut down due to waterlessness. At the same time, a window 16 is displayed to prompt the alarm reason. Press and hold the reset button for 3 seconds to reset.

[0068] Water flow control, when the set temperature is below 45℃, the water flow is 900ML / MIN, when the set temperature is 50℃-75℃, the water flow is 650ML / MIN, when the set temperature is 80℃-100℃, the water flow is 520ML / M IN.

[0069] Fault display

[0070] When the device fails, the display window 16 prompts the fault information, the upper display is "ERR", and the lower display window 16 displays the alarm code information. The alarm information is as follows:

[0071] F01 means shutdown due to lack of water; F02 means the equipment is not powered on;

[0072] F03 is a heater failure; F04 is an abnormal alarm for excessive flow rate.

[0073] In the description of the present invention, it should be understood that the terms "inside", "front side", "rear side", "above" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified and limited, it should be noted that the term "connection" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal connection of two elements, it can be a direct connection, or it can be an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0074] The above are only preferred embodiments of the invention and are not intended to limit the invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the invention should be included in the protection scope of the invention.

Claims

1. A direct drinking warm water device, characterized in that: It comprises a housing (1) and a water inlet module (2), a water purification module (3), a concentrated water module (4), a drinking water module (5), a water intake module, a water return module (6), and a sewage discharge module (7) inside the housing (1); The drinking water module (5) comprises a water outlet (13) arranged on the front side of the housing (1), and a water receiving platform (10) is arranged below the water outlet (13) on the housing (1); The water intake module comprises a button group (14) arranged on the housing (1) and used for controlling water output, the button group (14) comprising a plurality of temperature control buttons for different temperatures and a plurality of water volume control buttons for different water volumes, and each control button in the button group (14) is provided with a corresponding indicator light.

2. A direct drinking warm water device according to claim 1, characterized in that: The water intake module comprises a card slot (15) for inserting a card.

3. A direct drinking warm water device according to claim 1, characterized in that: The water intake module comprises a display window (16) for displaying water intake information.

4. A direct drinking warm water device according to claim 1, characterized in that: The water receiving platform (10) is provided with a water leakage port, and the water leakage port is connected to the water leakage pipe to enter the shell (1); the water receiving platform (10) is provided with a filter plate (11), and the filter plate (11) is provided with a filter hole (12), and the edge is bent downward.

5. A direct drinking warm water device according to claim 1, characterized in that: A partition is provided inside the shell (1) for dividing the shell (1) into an upper chamber and a lower chamber, and ventilation mesh holes (9) are provided on the shell (1) of the upper chamber and the lower chamber.

6. A water supply method for direct drinking warm water equipment according to any one of claims 1 to 5, characterized in that: include: The user places the water receiving container on the water receiving platform (10) below the water outlet (13), inserts the water card into the card slot (15), and controls the water outlet (13) to discharge water through the control button group (14), thereby completing water collection.

7. A water supply method for direct drinking warm water equipment according to claim 6, characterized in that: The water outlet temperature control method comprises: selecting a suitable set water outlet temperature by controlling the button group (14); the device compares the selected set temperature with the water outlet temperature; when the set temperature and the water outlet temperature differ by more than 65°C, the device will delay water outlet for 3 seconds, the internal heater of the device will heat rapidly, and the water outlet reaches the desired water outlet temperature after 3 seconds; when the set temperature and the water outlet temperature differ by more than 50°C, the device will delay water outlet for 2.4 seconds; when the set temperature and the water outlet temperature differ by more than 40°C, the device will delay water outlet for 1.8 seconds; when the set temperature and the water outlet temperature differ by more than 30°C, the device will delay water outlet for 1.5 seconds; when the set temperature and the water outlet temperature differ by more than 20°C, the device will delay water outlet for 1 second; when the set temperature and the water outlet temperature differ by less than 20°C or greater than the set temperature, the device will delay water outlet for 0.5 seconds.

8. The water supply method for direct drinking warm water equipment according to claim 6, characterized in that: The invention also includes a heater failure detection method. When the water outlet temperature of the device still fails to reach the set temperature minus 20°C temperature deviation after the heater has been working for about 10 seconds, it is judged that the heater has failed and an alarm is issued. At the same time, the display window (16) displays the alarm information. The alarm is reset after a delay of 3 seconds. When the alarm cannot be eliminated after one reset, it is considered that the heater has failed. The display window (16) displays the alarm information. The reset button is pressed for 3 seconds to reset the fault.

9. The water supply method for direct drinking warm water equipment according to claim 6, characterized in that: It also includes a waterless shutdown control method. When the flow rate is greater than 4P / S and there is a water flow signal, the device determines that water is flowing. When it is less than 4P / S, the device is judged to be waterless and shut down. At the same time, a window (16) is displayed to prompt the alarm reason. The reset button is pressed for 3 seconds to reset.

10. A water supply method for direct drinking warm water equipment according to claim 6, characterized in that: It also includes water flow control. When the set temperature is below 45℃, the water flow is 900ML / MIN. When the set temperature is between 50℃-75℃, the water flow is 650ML / MIN. When the set temperature is between 80℃-100℃, the water flow is 520ML / MIN.

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