CN215975254U

CN215975254U - Desk-top purifier of multi-functional intelligence

Info

Publication number: CN215975254U
Application number: CN202122559359.0U
Authority: CN
Inventors: 俞鲁锋; 方德勇
Original assignee: Zhejiang Keon Electric Appliance Co ltd
Current assignee: Zhejiang Keon Electric Appliance Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-03-08
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a multifunctional intelligent desk-top water purifier, which comprises a raw water tank, a purified water tank, a water outlet part and a water purification system, wherein the water purification system is arranged between the raw water tank and the purified water tank; the heating system is arranged between the water purifying tank and the water outlet part; the water outlet part comprises a first water outlet part and a second water outlet part, and the second water outlet part is detachably provided with a tea making cup. The tea making device can ensure that the temperature of hot water flowing out of the water outlet part can reach a set temperature, ensure that the water outlet temperature is not too low, provide purified water with lower TDS after the water purifier is shut down for a long time, improve the quality of the purified water, and directly obtain cold and hot water and tea water through designing the water outlet part, thereby realizing the tea making function, increasing the use function of the water purifier and leading the user experience of the water purifier to be better.

Description

Desk-top purifier of multi-functional intelligence

Technical Field

The utility model belongs to the technical field of water purifiers, and particularly relates to a multifunctional intelligent desktop water purifier.

Background

Along with the improvement of living standard and the development of water purification technology, the health of drinking water becomes the focus of attention of people, and more water purifiers enter common families. TDS (total dissolved solids) is commonly adopted in the water purifier industry at present when water quality is measured. The higher the TDS, the more impurities in the water, and the lower the TDS, the less impurities in the water. When the existing water dispenser is placed for use for a period of time, TDS is increased relatively, so that the water quality taken by a user is poor, and the user experience of the water purifier is influenced. And when the existing water dispenser uses hot water, the temperature of the water just flowing out is low, and the experience is influenced. And the existing water purifier has single function and can only realize the acquisition of cold water and hot water.

Disclosure of Invention

The utility model aims to provide a technical scheme of a multifunctional intelligent table type water purifier aiming at the defects in the prior art, the structural design is ingenious and reasonable, the practicability is high, the temperature of hot water flowing out of a water outlet part can be guaranteed to reach a set temperature, the water outlet temperature is guaranteed not to be too low, purified water with lower TDS can be provided after the water purifier is shut down for a long time, the quality of the purified water is improved, cold and hot water can be obtained through a first water outlet part through the design of the water outlet part, a proper tea bag can be placed in a tea making cup through the matching of a second water outlet part and the tea making cup, so that the tea making function is realized, the brewed tea can be directly obtained from the second water outlet part, the use function of the water purifier is increased, the user experience of the water purifier is better, the tea making cup is detachably mounted, and the tea making cup can be conveniently detached and taken, thereby being convenient for the cleaning of the inner part of the tea making cup and the replacement of the tea bag.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a desk-top purifier of multi-functional intelligence, includes former water tank, water purification case and play water portion, its characterized in that still includes: the water purification system is arranged between the raw water tank and the water purification tank, and is used for purifying and filtering water output from the raw water tank and storing the water into the water purification tank; the heating system is arranged between the water purifying tank and the water outlet part, heats the water output from the water purifying tank through the heating system, and then flows out from the water outlet part; the water outlet part comprises a first water outlet part and a second water outlet part, and the second water outlet part is detachably provided with a tea making cup.

Furthermore, a partition board is arranged in the raw water tank, the partition board divides the interior of the raw water tank into a concentrated water cavity and a raw water cavity, the partition board divides the cavity in the raw water tank into the concentrated water cavity and the raw water cavity, functional differentiation is achieved, the raw water cavity is used for placing raw water, and the concentrated water cavity is used for collecting concentrated water in the RO reverse osmosis filter element.

Further, the water purification system includes first filter house, the solenoid valve of intaking, the self priming pump, the second filter house, third filter house and fourth filter house, former water cavity, first filter house, the solenoid valve of intaking, the self priming pump, the second filter house, the third filter house, fourth filter house and clean water tank are linked together in proper order, during normal system water, the solenoid valve of intaking is opened, make water successively through first filter house, the second filter house, after the filtration edulcoration of third filter house and fourth filter house, carry the clean water tank again and store, multiple filtration edulcoration through four filter houses, can guarantee the quality of water of the pure water of final use.

Further, be provided with the cotton filter core that melts of PP in the first filter house, all be provided with activated carbon rod filter core in second filter house and the fourth filter house, be provided with RO reverse osmosis filter core in the third filter house, it filters to melt through the cotton filter core that melts of PP, can effectively get rid of big particle impurity such as former aquatic rust, silt, the red worm, the floccule, the suspended solid, colloid, rethread leading activated carbon rod filter core carries out secondary filter, organic matters such as heterochrosis, peculiar smell in the aquatic are detached, carry out the cubic through RO reverse osmosis filter core to water after that and filter, detach various bacterium, virus, former worm class in the aquatic, rethread rearmounted activated carbon rod filter core carries out last filtration to water, improve quality of water taste, do final absorption peculiar smell, guarantee the quality of water for the edible security of water for the water of leading is higher.

Further, the bottom of the water purification tank is communicated with the self-priming pump through a cleaning pipeline, a check valve is arranged on the cleaning pipeline, one-way conduction of the cleaning pipeline is realized through the check valve, purified water in the water purification tank can be reversely conveyed into the RO reverse osmosis filter element through suction of the self-priming pump through the cleaning pipeline again, so that TDS in the RO reverse osmosis filter element is reduced, water with the lowest concentration is made to exist in the RO reverse osmosis filter element, when water is made again, the concentration of raw water is low, the TDS value of the purified water is low, the water quality is effectively improved, the user experience feeling is improved, moreover, the check valve is arranged on the cleaning pipeline, the check valve plays a role of one-way conduction, the check valve can only be opened in one way under the suction effect of the self-priming pump, the purified water in the water purification tank can only be conveyed towards the direction of the self-priming pump through the cleaning pipeline, and can not return to the water purification tank in reverse flow, so that the water can be effectively prevented from flowing back into the water purification tank, causing pollution in the water purifying tank and influencing the practical use.

Further, the bottom of third filter house is linked together through waste water pipeline and concentrated water cavity, is provided with the waste water on the waste water pipeline than the solenoid valve, compares the solenoid valve through waste water and carries out regulation and control to the waste water discharge, and the waste water pipeline can be discharged the concentrated water in the RO reverse osmosis filter core and is retrieved in the concentrated water cavity to can control the emission of waste water through the waste water than the solenoid valve.

Further, the heating system comprises a micropump, a flowmeter, a heating body, a first three-way valve and a second three-way valve, the water purifying tank, the micropump, the flowmeter, the heating body and the first three-way valve are sequentially communicated, a first output end (AB channel) of the first three-way valve is communicated with the water purifying tank through a return pipe, a second output end (AC channel) of the first three-way valve is communicated with an input end of the second three-way valve, a first output end (DE channel) of the second three-way valve is communicated with a first water outlet part, a second output end (DF channel) of the second three-way valve is communicated with a second water outlet part, the heating system can ensure that the initial hot water temperature of the water outlet part can reach a set value, the hot water temperature is at least greater than 90 ℃ (the set water outlet temperature value can be controlled and adjusted according to actual needs), thereby improving the user experience feeling, when boiled water is taken, water in the water purifying tank is pumped into the heating body through the micropump to be heated and heated, then sending the boiled water into a first three-way valve, when the temperature of the hot water is monitored to be less than 90 ℃, closing a second output end of the first three-way valve (AC channel is closed), opening a first output end of the first three-way valve (AB channel is opened), enabling the water to flow out through the first output end of the first three-way valve (AB channel is opened), enabling the water to flow back to the water purifying tank through a return pipe, when the temperature of the hot water is detected to reach a set value and is more than 90 ℃, opening a second output end of the first three-way valve, closing the first output end (AC channel, AB channel is closed), enabling the water to enter a second three-way valve through the second output end of the first three-way valve (AC channel), opening a first output end of the second three-way valve, closing a second output end (DE channel is opened, and closing a DF channel), enabling the boiled water meeting the temperature to flow out from a water outlet nozzle of a first water outlet part, and when the tea making process is carried out, enabling the boiled water with the temperature of more than 90 ℃ to enter the second three-way valve through the second output end (AC channel) of the first three-way valve When the valve is through, the first output of second three-way valve is closed, the second output is opened (DE passageway is closed, DF passageway is opened) for the boiling water enters into the cup of making tea of second play water portion and dashes and steep, dashes to steep and flow out from the cup of making tea again after good, thereby realizes the function of making tea, and the heating member in this application adopts the extremely fast heating technique moreover, and the heating is fast, need not to wait for.

Further, connect on the water purification case and be provided with humidification device, carry out humidification treatment to the exterior space through humidification device, water purification incasement UV sterilizing equipment and level switch, disinfect the disinfection through UV sterilizing equipment to the water purification incasement water, respond to the water level height in the water purification incasement through level switch, humidification device can carry out humidification treatment in the space that the purifier placed, and humidification device directly is connected with the water purification case, make the water that humidification device used be the pure water of water purification incasement filtration, ensure the quality of humidification water, thereby improve humidification device's humidification quality, prolong humidification device's life, UV sterilizing equipment can disinfect the pure water of water incasement filtration, further improve the quality of drinking water, this level switch is used for responding to the water level height in the water purification case, when level switch senses the height in the water purification case and reaches appointed height, when the water level of water purification case reaches the high water level promptly, ensure that the pure water in the water purification case reaches certain water yield, wash RO reverse osmosis filter core through wasing the pipeline, the solenoid valve of will intaking is closed, open the self priming pump, self priming pump work, suction effect through the self priming pump is opened the check valve, make the pure water of water purification case enter into RO reverse osmosis filter core from wasing the pipeline, reduce the TDS of RO reverse osmosis filter core, make the purifier after shutting down for a long time, still can provide the pure water of lower TDS, improve pure water quality.

Further, the second water outlet part comprises a top seat and a base which are distributed up and down, the top seat is communicated with the water purification tank, the tea making cup is clamped between the top seat and the base in a matching manner, a valve core assembly is arranged in an outlet section of the tea making cup, a connecting rod is arranged below the valve core assembly and is rotatably connected to the base, the connecting rod swings through an electromagnet, so that the valve core assembly is lifted up through the swinging connecting rod, the outlet section of the tea making cup is opened, the clamping and limiting of the tea making cup on the first water outlet part are realized through the top seat and the base, the tea making cup is reasonable in design and convenient to assemble and disassemble, the tea making cup can be clamped between the top seat and the base in a matching manner from the side surface of the first water outlet part through flat pushing, the top seat is communicated with the water purification tank through a pipeline, the top of the tea making cup is opened, purified water enters the tea making cup from the top seat, tea bags in the tea making cup are brewed, the valve core assembly is arranged on the outlet section of the bottom of the tea making cup, can ensure the dwell of boiling water in the cup of making tea through the case subassembly, ensure to dash the bubble time, after the bubble time reaches, through pressing the key of getting tea, the electro-magnet circular telegram, the push rod that leads in the electro-magnet moves down, the one end of the connecting rod of push rod top push below, make the connecting rod be located the other end of case subassembly below up the perk rise, thereby carry out the jacking to the case subassembly of top, open the export section, make the tea in the cup of making tea can follow the export section and flow down, the delivery port of passing through the base flows again, it is convenient simple to get the tea process, automatic operation, only need just can control through the button.

Further, the valve core component comprises a valve core body and a reset pressure spring, a sealing sheet is arranged at the upper part of the valve core body, the sealing sheet is sealed and shielded on the top surface of the outlet section of the tea making cup, the lower part of the valve core body is positioned in the outlet section of the tea making cup, a limiting bulge is arranged at the bottom of the valve core body, the reset pressure spring is sleeved outside the valve core body, the reset pressure spring is limited between the limiting bulge and the top surface of the outlet section of the tea making cup, the reset of the valve core body is realized by the resilience force of the reset pressure spring, so that the outlet section is sealed and shielded, the overall structure of the valve core component is ingenious and reasonable in design, the automatic reset of the valve core component can be facilitated by the design of the reset pressure spring, when tea is taken out and reaches the set time, the electromagnet is powered off, the guide rod on the electromagnet is moved upwards, the end part of the connecting rod, which is positioned below the valve core component, is heavier than the end part of the connecting rod, one end of the connecting rod is heavier, make the connecting rod slope that resets under the action of gravity of self, and the case body shifts up the extrusion pressure spring that resets owing to the jacking at getting the tea in-process for the pressure spring compression that resets, after the slope of connecting rod resets, the case body shifts down the restoration under the effect of the resilience force of pressure spring that resets, and the case body shifts down and resets, makes the gasket seal shelter from the top surface at the export section, guarantees sealed effect, also is convenient for the operation of steeping next time.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

the tea making device has the advantages that the structural design is ingenious and reasonable, the practicability is strong, the design of the two water outlet parts is adopted, cold and hot water can be obtained through the first water outlet part, the second water outlet part is matched with the tea making cup, a proper tea bag can be placed in the tea making cup, so that the tea making function is realized, the well-brewed tea water can be directly obtained from the second water outlet part, the use function of the water purifier is increased, the user experience feeling of the water purifier is better, the tea making cup is detachably mounted, the tea making cup can be conveniently detached and taken, the cleaning of the interior of the tea making cup and the replacement of the tea bag are convenient, the heating system in the tea making device adopts the design of the return pipeline, when the temperature of heated hot water does not reach the set temperature, the water flows back into the water purifying tank again, so that the temperature of the hot water flowing out of the water outlet parts can be effectively ensured to meet the requirements, and meanwhile, the cleaning pipeline is arranged in the purifying system in the water purifying device for back flushing, when the pure water of water purification incasement reaches certain liquid level height, can be with the water of water purification incasement anti-transport to RO reverse osmosis filter core in, reduce the TDS in the RO reverse osmosis filter core to make the purifier shut down the back for a long time, still can provide the pure water of lower TDS, improve pure water quality.

The purification system adopts four filtering parts for filtering in sequence, so that the finally used water quality is ensured, when water is normally produced, the water inlet electromagnetic valve is opened, the check valve is naturally closed, the water in the whole purification system is the water flowing out of the raw water cavity of the raw water tank, and when the water is not produced, the water inlet electromagnetic valve is closed. When accumulative total water reaches certain water yield, and liquid level switch in the water purification case senses the water level and reaches the height of settlement, the solenoid valve of intaking is closed, self priming pump work, open the check valve through the suction effect of self priming pump, make a certain amount of pure water in the water purification case enter into the RO reverse osmosis filter core, reduce the TDS in the RO reverse osmosis filter core, make the water of minimum concentration have in the RO reverse osmosis filter core, when making water once more, raw water concentration is low, the TDS value of pure water is just low.

The heating system of the utility model adopts a backflow technology, and can ensure the initial hot water temperature. Heating is divided into two types, one is boiling water and the other is tea making. When the water is taken out, the purified water in the water purifying tank is heated by the heating body to produce hot water, when the temperature of the hot water is detected to be less than 90 ℃, the first output end of the first three-way electromagnetic valve is opened, the second output end is closed (the AC channel is closed, the AB channel is opened), the hot water flows into the second three-way valve through the first three-way electromagnetic valve, the first output end of the second three-way valve is opened, the second output end is closed (the DE channel is opened, and the DF channel is closed), when the temperature of the hot water is detected to be more than 90 ℃, the hot water with the temperature higher than 90 ℃ flows into the first water outlet part from the second three-way valve and then flows out from the water outlet nozzle of the first water outlet part, and the first water outlet part is also provided with a night light lamp, the night light is more convenient for actual water getting operation. When the tea making process is carried out, purified water in the water purifying tank is heated by the heating body to produce hot water, when the temperature of the hot water is detected to be lower than 90 ℃, the first output end of the first three-way electromagnetic valve is opened, the second output end is closed (the AC channel is closed, the AB channel is opened), the hot water flows into the second three-way valve through the first three-way electromagnetic valve, the first output end of the second three-way valve is closed, the second output end is opened (the DE channel is closed, the DF channel is opened) when the temperature of the hot water is detected to be higher than the set temperature of 90 ℃, the hot water with the temperature higher than 90 ℃ flows into the tea making cup, the heating is automatically stopped after a certain amount of hot water flows, and after the tea is well brewed, the electric magnet is electrified and operated by pressing the tea taking key, the guide push rod on the electric magnet moves downwards, the valve core body at the outlet section of the tea making cup is pushed open through the connecting rod, so that tea water is discharged from the outlet section, the electromagnet is automatically powered off after a period of time, the guide push rod on the electromagnet moves upwards, and the valve core body is automatically closed under the rebounding action of the reset pressure spring.

Drawings

The utility model will be further described with reference to the accompanying drawings in which:

FIG. 1 is a schematic view showing the installation positions of a humidifying device and a clean water tank according to the present invention;

FIG. 2 is a schematic view showing the installation position of the UV sterilization device in the purified water tank;

FIG. 3 is a schematic view of the installation position of the partition board in the raw water tank according to the present invention;

FIG. 4 is a schematic diagram of the position distribution structure of the first filter part, the second filter part, the third filter part and the fourth filter part in the present invention;

FIG. 5 is a schematic view of the connection structure between the water purification system and the raw water tank and the purified water tank;

FIG. 6 is a schematic view showing the connection structure between the heating system and the water outlet part and the clean water tank according to the present invention;

FIG. 7 is a schematic structural view of a state when the valve core assembly seals and shields the outlet section of the tea making cup according to the present invention;

fig. 8 is a structural schematic diagram of a state in which the electromagnet is energized to push the valve core body through the connecting rod.

In the figure: 1-raw water tank; 2-a water purifying tank; 3-a liquid level switch; 4-a water purification system; 5-a heating system; 6-a first water outlet part; 7-a second water outlet part; 8-tea making cup; 9-a separator; 10-a concentrated water cavity; 11-raw water cavity; 12-a first filter section; 13-water inlet electromagnetic valve; 14-a self-priming pump; 15-a second filter section; 16-a third filtration section; 17-a fourth filtration section; 18-cleaning the pipeline; 19-a check valve; 20-a waste water line; 21-wastewater ratio solenoid valve; 22-a micro pump; 23-a flow meter; 24-a heating body; 25-a first three-way valve; 26-a second three-way valve; 27-a return pipe; 28-a humidifying device; 29-UV sterilization device; 30-a top seat; 31-a base; 32-a spool assembly; 33-a connecting rod; 34-a valve core body; 35-a return spring; 36-a sealing sheet; 37-a limit protrusion; 38-an electromagnet; 39-a guide push rod; 40-outlet section.

Detailed Description

As shown in fig. 1 to 8, the multifunctional intelligent desktop water purifier of the present invention comprises an original water tank 1, a purified water tank 2, a water outlet part, and a water purification system 4, wherein the water purification system 4 is disposed between the original water tank 1 and the purified water tank 2, and the water output from the original water tank 1 is purified and filtered by the water purification system 4 and then stored in the purified water tank 2; the heating system 5 is arranged between the purified water tank 2 and the water outlet part, and the water output from the purified water tank 2 is heated and heated by the heating system 5 and then flows out of the water outlet part; the water outlet part comprises a first water outlet part 6 and a second water outlet part 7, the tea making cup 8 is detachably mounted on the second water outlet part 7, cold water and hot water can be obtained through the first water outlet part 6, and the tea making cup 8 mounted on the second water outlet part 7 is matched through the second water outlet part 7 to obtain tea. In addition, a detachable cover plate is arranged above the water purifying tank 2, so that the cover plate can be detached regularly to clean the interior of the water purifying tank 2, and the safety performance of drinking water is ensured.

A partition plate 9 is arranged in the raw water tank 1, the raw water tank 1 is partitioned into a concentrated water cavity 10 and a raw water cavity 11 through the partition plate 9, the cavity in the raw water tank 1 is partitioned into the concentrated water cavity 10 and the raw water cavity 11 through the partition plate 9, functional differentiation is achieved, the raw water cavity 11 is used for containing raw water, and the concentrated water cavity 10 is used for collecting concentrated water in the RO reverse osmosis filter element.

Water purification system 4 includes first filter portion 12, the solenoid valve 13 of intaking, self priming pump 14, second filter portion 15, third filter portion 16 and fourth filter portion 17, former water cavity 11, first filter portion 12, the solenoid valve 13 of intaking, self priming pump 14, second filter portion 15, third filter portion 16, fourth filter portion 17 and clean water tank 2 are linked together in proper order, during normal system water, the solenoid valve 13 of intaking is opened, make water successively through first filter portion 12, second filter portion 15, third filter portion 16 and fourth filter portion 17's filtration edulcoration after, carry again and store in clean water tank 2, multiple filtration edulcoration through four filter portions, can guarantee the quality of water of the pure water of final use.

Be provided with the cotton filter core that melts of PP in the first filter house 12, all be provided with activated carbon rod filter core in second filter house 15 and the fourth filter house 17, be provided with RO reverse osmosis filter core in the third filter house 16, it filters to melt through the cotton filter core that melts of PP, can effectively get rid of big particle impurity such as former aquatic rust, silt, the red worm, the floccule, the suspended solid, colloid, rethread leading activated carbon rod filter core carries out secondary filter, organic matters such as heterochrosis, peculiar smell in the aquatic are detached, carry out the cubic through RO reverse osmosis filter core to water after that, detach various bacterium in the aquatic, virus, former worm class etc. again, rethread rearmounted activated carbon rod filter core carries out last filtration to water, improve quality of water taste, do final absorption peculiar smell, guarantee the quality of water for the edible security of water for the water for use is higher.

The bottom of water purification case 2 is linked together through washing pipeline 18 and self priming pump 14, be provided with check valve 19 on washing pipeline 18, realize the one-way switch-on of washing pipeline 18 through check valve 19, can carry RO reverse osmosis filter core again through the suction of self priming pump 14 with the pure water in water purification case 2 backward through washing pipeline 18, thereby reduce the TDS in the RO reverse osmosis filter core, make the water of minimum concentration exist in the RO reverse osmosis filter core, thereby when making water again, the raw water concentration is low, the TDS value of pure water is just low, effectively improve quality of water, promote and improve user experience and feel, and set up check valve 19 on washing pipeline 18, check valve 19 plays the effect of one-way switch-on, check valve 19 can only open one-way under the effect of self priming pump 14, make the pure water in water purification case 2 can only be carried to the direction of self priming pump 14 through washing pipeline 18, can's unable backward flow in water purification case 2, thereby effectively avoiding water backflow to cause pollution in the water purification tank 2 and influencing actual use in the water purification tank 2.

The bottom of the third filtering part 16 is communicated with the concentrated water chamber 10 through a waste water pipeline 20, a waste water ratio electromagnetic valve 21 is arranged on the waste water pipeline 20, the waste water discharge is regulated and controlled through the waste water ratio electromagnetic valve 21, the waste water pipeline 20 can discharge concentrated water in the RO reverse osmosis filter element into the concentrated water chamber 10 for recycling, and the waste water discharge can be controlled through the waste water ratio electromagnetic valve 21.

The heating system 5 comprises a micro pump 22, a flowmeter 23, a heating body 24, a first three-way valve 25 and a second three-way valve 26, the purified water tank 2, the micro pump 22, the flowmeter 23, the heating body 24 and the first three-way valve 25 are sequentially communicated, a first output end (AB channel) of the first three-way valve 25 is communicated with the purified water tank 2 through a return pipe 27, a second output end (AC channel) of the first three-way valve 25 is communicated with an input end of the second three-way valve 26, a first output end (DE channel) of the second three-way valve 26 is communicated with a first water outlet part 6, a second output end (DF channel) of the second three-way valve 26 is communicated with a second water outlet part 7, the heating system 5 can ensure that the initial hot water temperature of the water outlet part can reach a set value, and ensure that the hot water temperature is at least greater than 90 ℃ (the set water outlet temperature value can be controlled and adjusted according to actual needs), thereby improving the user experience, when the boiled water is taken, the water in the purified water tank 2 is pumped into the heating body 24 by the micro pump 22 to be heated and heated, and then is sent into the first three-way valve 25, when the temperature of the hot water is monitored to be less than 90 ℃, the second output end of the first three-way valve 25 is closed (the AC channel is closed), the first output end of the first three-way valve 25 is opened (the AB channel is opened), the water flows out through the first output end (the AB channel) of the first three-way valve 25 and flows back to the purified water tank 2 from the return pipe 27, when the temperature of the hot water is detected to reach a set value and is higher than 90 ℃, the second output end of the first three-way valve 25 is opened, the first output end is closed (the AC channel is opened, the AB channel is closed), the water enters the second three-way valve 26 through the second output end (the AC channel) of the first three-way valve 25, the first output end of the second three-way valve 26 is opened, the second output end is closed (the DE channel is opened, DF channel is closed) for the boiled water according to the temperature to flow out from the water outlet nozzle of the first water outlet portion 6, and when in the tea making process, when the boiled water with the temperature higher than 90 ℃ enters the second three-way valve 26 through the second output end (AC channel) of the first three-way valve 25, the first output end of the second three-way valve 26 is closed, the second output end is opened (DE channel is closed, DF channel is opened), so that the boiled water enters the tea making cup 8 of the second water outlet portion 7 to be brewed, and flows out from the tea making cup 8 after being brewed, thereby realizing the tea making function, and the heating body 24 in the present application adopts the extremely fast heating technology, the heating is fast, and no waiting is needed.

The humidifying device 28 is connected on the purified water tank 2, the humidifying device 28 is used for humidifying the external space, the UV sterilizing device 29 and the liquid level switch 3 are arranged in the purified water tank 2, the water in the purified water tank 2 is sterilized and disinfected through the UV sterilizing device 29, the water level height in the purified water tank 2 is sensed through the liquid level switch 3, the liquid level switch 3 is a high-level liquid level switch, the humidifying device 28 can humidify the space in which the water purifier is placed, the humidifying device 28 is directly connected with the purified water tank 2, the water used by the humidifying device 28 is the purified water filtered in the purified water tank 2, the quality of the humidifying water is ensured, the humidifying quality of the humidifying device 28 is improved, the service life of the humidifying device 28 is prolonged, the UV sterilizing device 29 can sterilize and disinfect the filtered purified water in the purified water tank 2, and the quality of drinking water is further improved, this level switch 3 is used for responding to the water level height in the water purification case 2, highly reach appointed height when level switch 3 senses in the water purification case 2, when the water level of water purification case 2 reaches the high water level promptly, ensure that the pure water in the water purification case 2 reaches certain water yield, wash RO reverse osmosis filter core through washing pipeline 18, be about to intake solenoid valve 13 and close, open self priming pump 14, self priming pump 14 work, suction effect through self priming pump 14 opens check valve 19, make the pure water of water purification case 2 enter into RO reverse osmosis filter core from washing pipeline 18, reduce the TDS of RO reverse osmosis filter core, make the purifier shut down the back for a long time, still can provide the pure water of lower TDS, improve pure water quality.

The second water outlet part 7 comprises a top seat 30 and a base 31 which are distributed up and down, the top seat 30 is communicated with the water purifying tank 2, the tea making cup 8 is clamped between the top seat 30 and the base 31 in a matching way, a valve core assembly 32 is arranged in an outlet section 40 of the tea making cup 8, a connecting rod 33 is arranged below the valve core assembly 32, the connecting rod 33 is rotatably connected on the base 31, the connecting rod 33 swings through an electromagnet 38, so that the valve core assembly 32 is lifted through the swinging connecting rod 33, the outlet section 40 of the tea making cup 8 is opened, the clamping and limiting of the tea making cup 8 on the second water outlet part 7 are realized through the top seat 30 and the base 31, the design is reasonable, the assembly and the disassembly are convenient, the tea making cup 8 can be clamped between the top seat 30 and the base 31 in a matching way from the side surface of the first water outlet part 6 through flat push, the top seat 30 is communicated with the water purifying tank 2 through a pipeline, the top of the tea making cup 8 is in an open shape, and purified water enters the tea making cup 8 from the top seat 30, the tea bag in the tea making cup 8 is brewed, the valve core assembly 32 is arranged on the outlet section 40 at the bottom of the tea making cup 8, the staying of boiled water in the tea making cup 8 can be ensured through the valve core assembly 32, the brewing time is ensured, after the brewing time is up, the tea taking key is pressed down, the electromagnet 38 is electrified, the guide push rod 39 in the electromagnet 38 moves downwards, the guide push rod 39 pushes one end of the connecting rod 33 below, the other end of the connecting rod 33 below the valve core assembly 32 is upwards tilted and ascended, the valve core assembly 32 above is pushed up, the outlet section 40 is opened, the tea water in the tea making cup can flow downwards from the outlet section 40, the tea water flows out through the water outlet of the base 31, the tea taking process is convenient and simple, the automatic operation can be controlled only through the key.

The valve core assembly 32 comprises a valve core body 34 and a reset pressure spring 35, a sealing sheet 36 is arranged at the upper part of the valve core body 34, the sealing sheet 36 is sealed and shielded on the top surface of an outlet section 40 of the tea making cup 8, the lower part of the valve core body 34 is positioned in the outlet section 40 of the tea making cup 8, a limiting bulge 37 is arranged at the bottom of the valve core body 34, the reset pressure spring 35 is sleeved outside the valve core body 34, the reset pressure spring 35 is limited between the limiting bulge 37 and the top surface of the outlet section 40 of the tea making cup 8, the reset downward movement of the valve core body 34 is realized through the resilience of the reset pressure spring 35, so that the outlet section 40 is sealed and shielded, the whole structure of the valve core assembly 32 is skillfully and reasonably designed, the automatic reset of the valve core assembly 32 can be facilitated through the design of the reset pressure spring 35, when the tea water is taken out and reaches the set time, the electromagnet 38 is powered off, the push rod 39 on the electromagnet 38 is powered on the electromagnet 38 is moved upward, and the end part of the connecting rod 33 below the valve core assembly 32 is heavier than the end part of the connecting rod 33 below the push rod 39, the one end of connecting rod 33 is heavier for connecting rod 33 resets the slope under the action of self gravity, and valve core body 34 is getting the tea in-process because the jacking shifts up the extrusion pressure spring 35 that resets, makes the pressure spring 35 that resets compress, and after connecting rod 33 inclines to reset, valve core body 34 moves down the restoration under the effect of the resilience force of pressure spring 35 that resets, makes the sealed top surface of sheltering from at export section 40 of gasket 36 seal, guarantees sealed effect, also is convenient for the operation of steeping next time.

The tea making device has the advantages that the structural design is ingenious and reasonable, the practicability is high, the design of the two water outlet parts is adopted, the cold and hot water can be obtained through the first water outlet part 6, the second water outlet part 7 is matched with the tea making cup 8, a proper tea bag can be placed in the tea making cup 8, so that the tea making function is realized, the brewed tea water can be directly obtained from the second water outlet part 7, the use function of the water purifier is increased, the user experience of the water purifier is better, the tea making cup 8 is detachably mounted, the tea making cup 8 can be conveniently detached and taken, the cleaning of the inner part of the tea making cup 8 and the replacement of the tea bag are convenient, the heating system 5 in the application adopts the design of the return pipeline, when the temperature of the heated hot water does not reach the set temperature, the water flows back into the water purifying tank 2 again, so that the temperature of the hot water flowing out of the water outlet parts can be effectively ensured to meet the requirements, simultaneously set up cleaning pipe way 18 among the clean system in this application and carried out the back flush, the pure water in water purification case 2 reaches certain liquid level height, can with the water in water purification case 2 anti-transport to RO reverse osmosis filter core in, reduce the TDS in the RO reverse osmosis filter core to make the purifier after shutting down for a long time, still can provide the pure water of lower TDS, improve pure water quality of water.

The purification system adopts four filtering parts for filtering in sequence, so that the finally used water quality is ensured, when water is normally produced, the water inlet electromagnetic valve 13 is opened, the check valve 19 is naturally closed, the water in the whole purification system is the water flowing out of the raw water cavity 11 of the raw water tank 1, and when the water is not produced, the water inlet electromagnetic valve 13 is closed. When accumulative total water reaches certain water yield, and liquid level switch 3 in the water purification case 2 senses the water level and reaches when setting for the height, the solenoid valve 13 of intaking is closed, 14 works of self priming pump, open check valve 19 through 14 suction effect of self priming pump, make a certain amount of pure water in the water purification case 2 enter into the RO reverse osmosis filter core, reduce the TDS in the RO reverse osmosis filter core, make the water of minimum concentration have in the RO reverse osmosis filter core, when making water once more, raw water concentration is low, the TDS value of pure water is just low.

The heating system 5 of the present invention uses a reflux technique to ensure the initial hot water temperature. Heating is divided into two types, one is boiling water and the other is tea making. When the water is taken out, the purified water in the water purifying tank 2 is heated by the heating body 24 to produce hot water, when the temperature of the hot water is detected to be less than 90 ℃, the first output end of the first three-way electromagnetic valve is opened, the second output end is closed (AC channel is closed, AB channel is opened), the hot water flows into the second three-way valve 26 through the first three-way electromagnetic valve, the first output end of the second three-way valve 26 is opened, the second output end is closed (DE channel is opened, DF channel is closed) when the temperature of the hot water is detected to be more than 90 ℃, the hot water with the temperature of more than 90 ℃ flows into the first water outlet part 6 from the second three-way valve 26 and flows out from the water outlet nozzle of the first water outlet part 6, and the first water outlet part 6 is also provided with a night light, the night light is more convenient for actual water getting operation. When the tea making process is performed, the purified water in the water purifying tank 2 is heated by the heating body 24 to produce hot water, when the temperature of the hot water is detected to be lower than 90 ℃, the first output end of the first three-way electromagnetic valve is opened, the second output end is closed (the AC channel is closed, the AB channel is opened), the hot water flows into the second three-way valve 26 through the first three-way electromagnetic valve, the first output end of the second three-way valve 26 is closed, the second output end is opened (the DE channel is closed, the DF channel is opened), the hot water with the temperature higher than 90 ℃ flows into the tea making cup 8, the heating is automatically stopped after a certain amount of the hot water flows, and when the tea is well made, the electromagnet 38 is electrified to work by pressing the tea taking key, the push guide rod 39 on the electromagnet 38 moves downwards, the valve core body 34 at the outlet section 40 of the tea making cup 8 is pushed open through the connecting rod 33, so that tea water is discharged from the outlet section 40, after a period of time, the electromagnet 38 is automatically powered off, the push guide rod 39 on the electromagnet 38 moves upwards, and the valve core body 34 is automatically closed under the resilience action of the reset pressure spring 35.

The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple variations, equivalent substitutions or modifications based on the present invention to achieve substantially the same technical effects are within the scope of the present invention.

Claims

1. The utility model provides a desk-top purifier of multi-functional intelligence, includes former water tank, water purification case and play water portion, its characterized in that still includes:

the water purification system is arranged between the raw water tank and the purified water tank, and is used for purifying and filtering water output from the raw water tank and storing the water into the purified water tank; the heating system is arranged between the water purifying tank and the water outlet part, heats the water output from the water purifying tank through the heating system, and then flows out of the water outlet part;

the water outlet part comprises a first water outlet part and a second water outlet part, and the second water outlet part is detachably provided with a tea making cup.

2. The multifunctional intelligent desktop water purifier as recited in claim 1, wherein: the raw water tank is internally provided with a partition plate, and the raw water tank is internally partitioned into a concentrated water cavity and a raw water cavity through the partition plate.

3. The multifunctional intelligent desktop water purifier as recited in claim 2, wherein: the water purification system includes first filter house, the solenoid valve of intaking, self priming pump, second filter house, third filter house and fourth filter house, former water cavity first filter house the solenoid valve of intaking the self priming pump the second filter house the third filter house the fourth filter house with the water purification case is linked together in proper order.

4. The multifunctional intelligent desktop water purifier of claim 3, wherein: the filter comprises a first filtering part, a second filtering part and a third filtering part, wherein a PP cotton melt-blown filter element is arranged in the first filtering part, an activated carbon rod filter element is arranged in the second filtering part and the fourth filtering part, and an RO reverse osmosis filter element is arranged in the third filtering part.

5. The multifunctional intelligent desktop water purifier of claim 3, wherein: the bottom of water purification case through wash the pipeline with the self priming pump is linked together, be provided with the check valve on the washing pipeline, through the check valve realizes wash the one-way switch-on of pipeline.

6. The multifunctional intelligent desktop water purifier of claim 3, wherein: the bottom of the third filtering part is communicated with the concentrated water cavity through a waste water pipeline, a waste water ratio electromagnetic valve is arranged on the waste water pipeline, and waste water discharge is regulated and controlled through the waste water ratio electromagnetic valve.

7. The multifunctional intelligent desktop water purifier as recited in claim 1, wherein: heating system includes micropump, flowmeter, heating member, first three-way valve and second three-way valve, the water purification case the micropump the flowmeter the heating member with first three-way valve is linked together in proper order, the first output of first three-way valve pass through the back flow with the water purification case is linked together, the second output of first three-way valve with the input of second three-way valve is linked together, the first output of second three-way valve with first play water portion is linked together, the second output of second three-way valve with second play water portion is linked together.

8. The multifunctional intelligent desktop water purifier as recited in claim 1, wherein: connect on the water purification case and be provided with humidification device, through humidification device carries out humidification treatment to the exterior space, UV sterilizing equipment and liquid level switch in the water purification case, through UV sterilizing equipment is right the water in the water purification case disinfects the disinfection, through the liquid level switch response the water level height in the water purification case.

9. The multifunctional intelligent desktop water purifier as recited in claim 1, wherein: the second portion of giving water out includes top seat and the base that distributes from top to bottom, the top seat with the water purification case is linked together, the cup of making tea matches the joint and is in the top seat with between the base, be provided with the case subassembly in the export section of the cup of making tea, the below of case subassembly is provided with the connecting rod, the connecting rod rotates to be installed on the base, the connecting rod passes through the electro-magnet and realizes the swing to it is right to realize through the connecting rod of swing the jacking of case subassembly, will the export section of the cup of making tea is opened.

10. The multifunctional intelligent desktop water purifier of claim 9, wherein: the valve core assembly comprises a valve core body and a reset pressure spring, a sealing sheet is arranged on the upper portion of the valve core body and is sealed and shielded on the top surface of the outlet section, the lower portion of the valve core body is located in the outlet section, a limiting bulge is arranged at the bottom of the valve core body, the outer side of the valve core body is sleeved with the reset pressure spring, the reset pressure spring is limited between the limiting bulge and the top surface of the outlet section, and the reset of the valve core body is moved downwards through the resilience force of the reset pressure spring so as to shield the outlet section in a sealing mode.