CN216106286U - Water purifier with heating and cooling functions - Google Patents
Water purifier with heating and cooling functions Download PDFInfo
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- CN216106286U CN216106286U CN202122196267.0U CN202122196267U CN216106286U CN 216106286 U CN216106286 U CN 216106286U CN 202122196267 U CN202122196267 U CN 202122196267U CN 216106286 U CN216106286 U CN 216106286U
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Abstract
The utility model discloses a water purifier with heating and cooling functions, which comprises: the system comprises a purification module, a heating module and a cooling module, wherein the purification module is provided with a variable-frequency booster pump; the normal temperature water purification branch pipe and the boiled water branch pipe are respectively provided with a corresponding on-off switch valve; the water inlet and outlet of the heating device are kept balanced, and a first temperature sensing device is arranged on the heating device; and a second temperature sensing device is arranged on the cooling module. According to the utility model, the variable-frequency booster pump, the heating device for balancing water inlet and outlet, the first switch valve and the second switch valve are arranged, and the temperature sensing devices in control connection with the variable-frequency booster pump are arranged on the heating device and the cooling device, so that when the variable-frequency booster pump works actually, the working state of the variable-frequency booster pump can be changed to ensure that the output purified water pressure, boiled water temperature and cooled boiled water temperature meet the set requirements, and the variable-frequency booster pump is simple in structure and convenient to control.
Description
Technical Field
The utility model relates to the technical field of water purifiers, in particular to a water purifier with heating and cooling functions.
Background
The boiled water is also called cool boiled water, is cooled after being boiled, and is the most edible water for people in ordinary life. However, there are several ways that people want to drink a cold boiled water: 1) the water purifier has no heating function, can only connect water to another heater for boiling, and then can drink cold boiled water after waiting for a period of time to cool down; causing the inconvenience of drinking water, long waiting time and high cost. 2) The water purifier has a heating function but no cooling function, and hot water needs to be taken out and naturally cooled in the air; the boiled water is polluted by external bacteria, viruses and the like in the natural cooling process, so that the water is impure and unhealthy. 3) There are also water purifiers in the market which heat water to boil, then add cold water according to a certain proportion to blend into cold water of a certain temperature or directly heat into warm water of a certain temperature. The water obtained by mixing hot water and cold water is usually called 'yin-yang water', or the water obtained by heating the water to a certain temperature and not boiling is not cold boiled.
A chinese utility model patent with publication number CN213454260U discloses a hot-tank warm boiled water heating device, which comprises a filter element module and a water purification pipe connected with the filter element module, wherein the water purification pipe comprises a normal temperature water purification pipe connected with the water outlet end of the filter element module and a warm boiled water pipe connected in parallel with the normal temperature water purification pipe, and the warm boiled water pipe comprises a first warm boiled water branch pipe and a second warm boiled water branch pipe which are connected in parallel; the device also comprises a heating water tank and a heat exchanger, wherein the water inlet end of the heating water tank is connected with the water outlet end of the filter element module through a water purification branch pipe, and the water outlet end is connected with the warm boiled water pipe; the water purification branch pipe and the second warm boiled water branch pipe complete heat exchange in the heat exchanger. Boiled water or warm water can be obtained by boiling or cooling after boiling, the diversified water requirements of users are met, and the energy consumption can be effectively reduced through the heat exchanger. Although this patent can provide water purification, boiling water or the warm water after boiling, nevertheless need set up high level sensor and low level sensor in the heating water tank and supply to the water in the water pump also can only pump the heating water tank, and control structure is complicated, and water pressure boost effect is ideal inadequately.
Disclosure of Invention
The utility model aims to provide a water purifier with heating and cooling functions, which is simple and convenient to control.
In order to achieve the purpose, the utility model adopts the following technical scheme.
A water purifier with heating and cooling functions includes: the water purification device comprises a purification module, a heating module and a cooling module, wherein the purification module comprises a purification filter element and is used for purifying water, the heating module is used for heating the purified water into boiled water, and the cooling module is used for cooling the boiled water into cool boiled water; the purified water generated by the purification module is output through a normal-temperature purified water branch pipe or a boiled water branch pipe; the heating module and the cooling module are installed on the boiled water branch pipe, and the purified water to be heated firstly flows through the cooling module and then enters the heating module; the boiled water output by the heating module is divided into two paths, one path of the boiled water flows through the cooling module to output cool boiled water, and the other path of the boiled water directly outputs the boiled water; the device is characterized in that a variable-frequency booster pump is arranged on the purification module; the normal-temperature water purification branch pipe and the boiled water branch pipe are respectively provided with corresponding on-off switch valves; the water inlet and outlet of the heating module are kept balanced, and a first temperature sensing device is arranged on the heating module and used for detecting the water temperature and the water outlet temperature of the heating module; and a second temperature sensing device is arranged on the cooling module and used for detecting the outlet water temperature of the cooling module.
More preferably, the variable-frequency booster pump, the on-off switch valve, the first temperature sensing device and the second temperature sensing device are all connected to a control system and are controlled by the control system in a centralized manner.
More preferably, the control system is integrated on the water faucet to form the intelligent water faucet.
More preferably, the boiled water output by the heating module is divided into two paths by a three-way electromagnetic valve, and the three-way electromagnetic valve is connected with the control system.
More preferably, the purification module includes: the device comprises a wastewater electromagnetic valve, a first water inlet electromagnetic valve, a composite filter element, an RO membrane filter element and a rear carbon filter element; tap water firstly passes through the purification of composite filter element, then by first water inlet solenoid valve control channel, by frequency conversion booster pump pressure boost makes water pass through RO membrane filter core comes out and forms two tunnel, and waste water passes through behind the waste water solenoid valve is discharged all the way, and another way pure water passes through behind the rearmounted charcoal filter core output.
More preferably, the heating module is a vacuum hot-liner device, and the vacuum hot-liner device is provided with a heater and an exhaust device.
More preferably, the heating module is an electric instant heating device.
More preferably, the cooling module comprises a heat exchanger, the heat exchanger is provided with a cold water pipe and a boiled water pipe which exchange heat with each other, the cold water pipe is provided with a cold water inlet and a cold water outlet for accessing the purified water to be heated, and the boiled water pipe is provided with a boiled water inlet and a cold boiled water outlet for accessing the boiled water to be cooled.
The utility model has the beneficial effects that: compared with the prior art, the variable-frequency water heater has the advantages that the variable-frequency booster pump, the heating module with the water inlet and outlet balance, the first switch valve and the second switch valve are arranged, the temperature sensing devices in control connection with the variable-frequency booster pump are arranged on the heating module and the cooling module, and when the variable-frequency water heater works actually, the working state of the variable-frequency booster pump can be changed to ensure that the output purified water pressure, the boiled water temperature and the cooled boiled water temperature meet the set requirements, so that the variable-frequency water heater is simple in structure and convenient to control.
Drawings
Fig. 1 is a schematic structural diagram of a water purifier provided in embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of the vacuum hot liner device.
Fig. 3 is a schematic structural diagram of the heat exchange device.
Reference numerals indicate the same.
1: waste water solenoid valve, 2: first water inlet solenoid valve, 3: frequency conversion booster pump, 4: composite filter element, 5: RO membrane cartridge, 6: post-carbon filter element, 7: heat exchange device, 8: first electromagnetic valve, 9: second electromagnetic valve, 10: intelligent water tap, 11: vacuum hot-liner device, 12: three-way electromagnetic valve.
71: cold boiled water outlet, 72: boiled water inlet, 73: cold water inlet, 74: and a cold water outlet.
111: exhaust apparatus, 112: heater, 113: hot bladder water outlet, 114: a water inlet of the hot liner.
Detailed Description
In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated without limiting the specific scope of protection of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the feature, and in the description of the utility model, "at least" means one or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.
The following describes the embodiments of the present invention with reference to the drawings of the specification, so that the technical solutions and the advantages thereof are more clear and clear. The embodiments described below are exemplary and are intended to be illustrative of the utility model, but are not to be construed as limiting the utility model.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
As shown in fig. 1, a water purifier with heating and cooling functions includes: the device comprises a purification module, a heating module and a cooling module.
Wherein the purification module comprises: the device comprises a wastewater electromagnetic valve 1, a first water inlet electromagnetic valve 2, a variable frequency booster pump 3, a composite filter element 4, an RO membrane filter element 5, a rear carbon filter element 6 and the like. Tap water is firstly purified by the composite filter element 4, then is controlled by the first water inlet electromagnetic valve 2, and is pressurized by the variable frequency booster pump 3, so that water flows out through the RO membrane filter element 5 to form two water qualities, one waste water is discharged after passing through the waste water electromagnetic valve 1, and the other pure water completes the purification effect on the water after passing through the post-carbon filter element 6.
Obviously, the specific structural composition of the purification module is not limited to the above form. In some embodiments, the composite filter element 4, the RO membrane filter element 5 and the post-carbon filter element 6 can be replaced by other filter elements, and when the RO membrane filter element 5 is not provided, the wastewater solenoid valve 1 can be omitted correspondingly. In some embodiments, a disinfection device, such as an ultraviolet germicidal disinfection device, may be added to the purification module. In other embodiments, the first water inlet solenoid valve 2 may be omitted, and accordingly, the purification module itself does not have the water flow on-off control function.
As shown in fig. 2, the heating module is mainly a vacuum bladder device 11, and a heater 112, an exhaust device 111 and a first temperature sensing device are provided inside the vacuum bladder device. The vacuum hot liner device 11 is a mode for realizing how much water is fed in and how much water is discharged, wherein the fed water is input through a hot liner water inlet 114 positioned at the bottom of the vacuum hot liner device 11, and the discharged water is output through a hot liner water outlet 113 positioned at the top of the vacuum hot liner device 11. The first temperature sensing device is connected with the heater 112 and the variable-frequency booster pump 3, and further controls the working modes of the heater 112 and the variable-frequency booster pump 3. When the vacuum hot liner device 11 does not take water, the first temperature sensing device detects that the temperature of the water in the hot liner is lower than a set value, the heater 112 is controlled to work, and the first temperature sensing device stops working until the temperature of the water reaches the set value, so that the water is kept warm. When the vacuum heat liner device 11 takes water, the heater 112 works, the first temperature sensing device can detect the temperature at the water outlet of the vacuum heat liner device 11, and when the temperature is lower than a set value, the variable-frequency booster pump 3 is controlled to change the working state, so that the flow of the water inlet in the vacuum heat liner device 11 is reduced, and the water temperature at the water outlet of the vacuum heat liner device 11 is ensured to reach the set value; when the temperature of the water outlet of the vacuum hot liner device 11 is higher than a set value, the variable-frequency booster pump 3 is controlled to change the working state, so that the flow of the water inlet in the vacuum hot liner device 11 is properly improved, and the water outlet efficiency is improved. The exhaust device 111 is used for releasing pressure according to the air pressure in the vacuum hot liner device 11, and releases the pressure and the air when the air pressure in the vacuum hot liner device 11 is higher than a set value.
The heating module is not limited to the vacuum heat bladder device exemplified above. In some embodiments, the heating module may also be an instant heating device, such as an electric instant heater; the water heater can heat purified water into boiled water and has the function of keeping balance of water inlet and outlet (how much water is discharged when water enters).
Referring to fig. 3, the cooling module is mainly a heat exchanging device 7, and a heat exchanger and a second temperature sensing device are arranged in the heat exchanging device 7.
The heat exchanger is provided with a cold water pipe and a boiled water pipe which exchange heat with each other, wherein the cold water pipe is provided with a cold water inlet 73 and a cold water outlet 74 for accessing cold water to be heated, and the boiled water pipe is provided with a boiled water inlet 72 and a cooled boiled water outlet 71 for accessing boiled water to be cooled. The heat of the boiled water can be transferred into the normal temperature water through the heat exchanger, thereby leading the boiled water to achieve the purpose of rapidly cooling to form cool boiled water.
The second temperature sensing device is used for detecting the water temperature at the cool boiled water outlet of the heat exchanger and is connected with the variable frequency booster pump 3. When the water temperature detected by the second temperature sensing device is higher than a set value, the variable frequency booster pump 3 is controlled to reduce the working flow, so that the water temperature at the cool boiled water outlet of the heat exchanger is reduced; when the water temperature detected by the second temperature sensing device is lower than the set value, the variable frequency booster pump 3 is controlled to increase the working flow rate, so that the water temperature at the cool boiled water outlet reaches the set value.
The water purifier with the heating and cooling functions provided by the embodiment can realize three water outlet modes of normal-temperature purified water, boiled water and cold boiled water. In order to facilitate the user to select the corresponding water outlet mode, in this embodiment, it is preferable that the purified water output by the water purifying module, the boiled water output by the heating module, and the cool boiled water output by the cold water module are respectively introduced to the intelligent faucet 10 through pipes, and one water outlet mode is selected by the circuit control system of the intelligent faucet 10.
Specifically, the pipes include a first pipe, a second pipe, a third pipe, and a fourth pipe; the first pipeline guides the purified water output by the water purification module to the first pipelines of the cooling module and the heating module, the purified water to be heated flows through the cooling module firstly and then enters the heating module, and a first electromagnetic valve 8 is arranged on the first pipeline; the second pipeline directly guides the purified water output by the water purification module to the intelligent faucet 10, and a second electromagnetic valve 9 is arranged on the second pipeline; the third pipeline is used for guiding the boiled water output by the heating module to the intelligent water faucet 10; the fourth pipeline is used for leading boiled water output by the heating module into the cooling module and then leading the boiled water out of the intelligent faucet 10.
In this embodiment, the boiled water output by the heating module is connected to the third pipeline and the fourth pipeline through the three-way electromagnetic valve 12, so that on-off switching between the three pipelines is realized, and control of a water outlet mode is realized.
It should be noted that the first electromagnetic valve 8 and the second electromagnetic valve 9 are used for controlling the on-off of the normal-temperature purified water path and the boiled water path (including the boiled water path and the cool boiled water path); according to different actual needs, a person skilled in the art can combine a boiled water path and a cool boiled water path, and then set a second electromagnetic valve 9 on the combined path; the three-way electromagnetic valve 12 can also be replaced by two electromagnetic valves; in some embodiments, the solenoid valve can be replaced by other types of on-off valves such as an electric valve; the present embodiment is not limited.
Further, a fifth pipe for guiding the gas discharged from the gas discharge device 111 to the smart faucet 10 is connected to the gas discharge device 111.
The water purifier with the heating and cooling functions provided by the embodiment has the following working principle.
1) Normal temperature water mode: when normal temperature water is selected on the intelligent water tap 10, the circuit control system closes the first electromagnetic valve 8, opens the second water inlet electromagnetic valve 9, and the variable-frequency booster pump 3 works at the maximum power, so that purified water from the rear carbon filter element 6 directly passes through the second water inlet electromagnetic valve 9 and then flows out from the intelligent water tap 10.
2) A water boiling mode: when the intelligent tap 10 selects boiled water, the circuit control system closes the second water inlet electromagnetic valve 9, opens the first electromagnetic valve 8, closes the water path in the cooling water direction in the three-way electromagnetic valve 12, opens the water path in the boiled water pipe direction, so that purified pure water flows into the vacuum hot liner device through the first electromagnetic valve 8 to be heated, and then flows out the boiled water from the intelligent tap 10 through the three-way electromagnetic valve 12.
3) A cool boiled mode: when cold boiled water is selected on the intelligent water tap 10, the circuit control system closes the second water inlet electromagnetic valve 9, opens the first electromagnetic valve 8, opens the water path in the cooling water direction in the three-way electromagnetic valve 12, closes the water path in the boiled water pipe direction, enables purified pure water to flow into the vacuum hot container device through the first electromagnetic valve 8 for heating, then flows into the heat exchange device 7 through the three-way electromagnetic valve 12, enables boiled water to be rapidly cooled, then enters the intelligent water tap 10 from the cold boiled water pipe, and then flows out.
It will be appreciated by those skilled in the art from the foregoing description of construction and principles that the utility model is not limited to the specific embodiments described above, and that modifications and substitutions based on the teachings of the art may be made without departing from the scope of the utility model as defined by the appended claims and their equivalents. The details not described in the detailed description are prior art or common general knowledge.
Claims (8)
1. A water purifier with heating and cooling functions includes: the water purification device comprises a purification module, a heating module and a cooling module, wherein the purification module comprises a purification filter element and is used for purifying water, the heating module is used for heating the purified water into boiled water, and the cooling module is used for cooling the boiled water into cool boiled water; the purified water generated by the purification module is output through a normal-temperature purified water branch pipe or a boiled water branch pipe; the heating module and the cooling module are installed on the boiled water branch pipe, and the purified water to be heated firstly flows through the cooling module and then enters the heating module; the boiled water output by the heating module is divided into two paths, one path of the boiled water flows through the cooling module to output cool boiled water, and the other path of the boiled water directly outputs the boiled water;
the device is characterized in that a variable-frequency booster pump is arranged on the purification module; the normal-temperature water purification branch pipe and the boiled water branch pipe are respectively provided with corresponding on-off switch valves;
the water inlet and outlet of the heating module are kept balanced, and a first temperature sensing device is arranged on the heating module and used for detecting the water temperature and the water outlet temperature of the heating module;
and a second temperature sensing device is arranged on the cooling module and used for detecting the outlet water temperature of the cooling module.
2. The water purifier with heating and cooling functions as claimed in claim 1, wherein the variable frequency booster pump, the on-off switch valve, the first temperature sensing device and the second temperature sensing device are all connected to a control system and are controlled by the control system in a centralized manner.
3. The water purifier with heating and cooling functions as claimed in claim 2, wherein the control system is integrated on a faucet to form an intelligent faucet.
4. The water purifier with heating and cooling functions as claimed in claim 2, wherein the boiled water output from the heating module is divided into two paths by a three-way electromagnetic valve, and the three-way electromagnetic valve is connected with the control system.
5. The water purifier with heating and cooling functions as claimed in claim 1, wherein the purification module comprises: the device comprises a wastewater electromagnetic valve, a first water inlet electromagnetic valve, a composite filter element, an RO membrane filter element and a rear carbon filter element; tap water firstly passes through the purification of composite filter element, then by first water inlet solenoid valve control channel, by frequency conversion booster pump pressure boost makes water pass through RO membrane filter core comes out and forms two tunnel, and waste water passes through behind the waste water solenoid valve is discharged all the way, and another way pure water passes through behind the rearmounted charcoal filter core output.
6. The water purifier with heating and cooling functions as claimed in claim 1, wherein the heating module is a vacuum hot-liner device, and a heater and an exhaust device are provided on the vacuum hot-liner device.
7. The water purifier with heating and cooling functions as recited in claim 1, wherein the heating module is an electric instant heating device.
8. The water purifier with heating and cooling functions as claimed in claim 1, wherein the cooling module comprises a heat exchanger, the heat exchanger comprises a cold water pipe and a boiled water pipe, the cold water pipe and the boiled water pipe are arranged for exchanging heat with each other, the cold water pipe is provided with a cold water inlet and a cold water outlet for receiving the purified water to be heated, and the boiled water pipe is provided with a boiled water inlet and a cooled boiled water outlet for receiving the boiled water to be cooled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122196267.0U CN216106286U (en) | 2021-09-10 | 2021-09-10 | Water purifier with heating and cooling functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122196267.0U CN216106286U (en) | 2021-09-10 | 2021-09-10 | Water purifier with heating and cooling functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216106286U true CN216106286U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122196267.0U Active CN216106286U (en) | 2021-09-10 | 2021-09-10 | Water purifier with heating and cooling functions |
Country Status (1)
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| CN (1) | CN216106286U (en) |
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2021
- 2021-09-10 CN CN202122196267.0U patent/CN216106286U/en active Active
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