CN107898317A - A kind of pure water Drinking fountain - Google Patents
A kind of pure water Drinking fountain Download PDFInfo
- Publication number
- CN107898317A CN107898317A CN201711178853.4A CN201711178853A CN107898317A CN 107898317 A CN107898317 A CN 107898317A CN 201711178853 A CN201711178853 A CN 201711178853A CN 107898317 A CN107898317 A CN 107898317A
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- CN
- China
- Prior art keywords
- water
- water tank
- solenoid valve
- tank
- drinking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/06—Filters or strainers for coffee or tea makers ; Holders therefor
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/4403—Constructional details
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/54—Water boiling vessels in beverage making machines
- A47J31/56—Water boiling vessels in beverage making machines having water-level controls; having temperature controls
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/60—Cleaning devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/60—Cleaning devices
- A47J31/605—Water filters
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Devices For Dispensing Beverages (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of pure water Drinking fountain, including cabinet and the water tank, heating water tank, filter, water pump and the total control circuit plate that are installed on the cabinet inside；The water of the invention heated by runoff investigation knob setting needs and total control circuit plate to boiling water water solenoid valve, cold water water solenoid valve, scouring electromagnetic valve and add heating of the control realization of water solenoid valve etc. to drinking water needed for user, heating repeatedly unnecessary to drinking water is avoided, is achieveed the purpose that energy saving；In addition, the filter of the present invention can realize self-cleaning effect by the opening and closing of scouring electromagnetic valve.
Description
Technical field
The invention belongs to field of household appliances, more particularly to a kind of pure water Drinking fountain.
Background technology
Water dispenser is the widely used home appliance of daily life or office space, however, traditional water dispenser exists
Following problem：First, drinking water is heated repeatedly, existing tradition drinking-water acc power is between 500W-2000W, but it keeps the temperature
System imperfection, in order to keep the temperature of water in heater box, under water dispenser idle state, also can heat water repeatedly,
Energy consumption is caused to increase；Second, traditional water dispenser, when hot water is connect, cold water is directly entered heater box so that drinking machine heating
Frequency increase, expends electric energy.
The content of the invention
The technical problems to be solved by the invention are：Add in view of the deficienciess of the prior art, providing one kind and can control
Hot water amount, avoids the pure water Drinking fountain of heating repeatedly unnecessary to drinking water.
To realize the purpose of the present invention, it is achieved using following technical scheme：A kind of pure water Drinking fountain, its feature exist
In：Including cabinet and it is installed on water tank, heating water tank, filter, water pump and the total control circuit plate of the cabinet inside；
The cabinet front portion forms water receiving chamber, and the water receiving chamber top is provided with cold water outlet pipe and boiling water outlet pipe；
Anterior runoff investigation knob, cold water water receiving switch and the boiling water water receiving of being provided with above water receiving chamber of the cabinet is opened
Close；
The position that the enclosure top is located above water tank, which is rotatably connected to, renovates；
Bottom forms water tank pedestal in the cabinet, and the water tank base bottom is provided with two and is vertically arranged water flowing grafting
Part, two water flowing plug connectors are connected to outlet pipe and water inlet pipe；
The water flowing plug connector includes base, the connection-peg being shaped among base upper end, the upper end side of connection-peg
Form side notch；
The heating water tank is installed on the position for being higher than boiling water outlet pipe in cabinet, and heating water tank upper end is connected with exhaust pipe, institute
State exhaust pipe upper end to be pierced by above cabinet, and dust cover is arranged with exhaust pipe；Below heating water tank installation having heaters and
Temperature sensor, is also equipped with water level sensor in heating water tank；
The dust cover upper end closed, lower ending opening, dust cover side wall uniformly form venthole, the dust cover inner top with
Gap is left between exhaust pipe；
The water tank is in integrally elliptic cylindrical shape, and water tank upper is connected with tank lid, and the water tank bottom corresponds to the water tank base
The position of seat water flowing plug connector forms water flowing connector；The water tank bottom surface circumferentially equidistantly forms the support feet of more than 3；
The water flowing connector includes fitting sleeve, and the lower part of fitting sleeve is connected with the sealing ring being tightly connected with the connection-peg, connects
A filler block is slidably fitted with above sealing ring in headgear, is connected with only between filler block upper end and fitting sleeve upper end
Water spring, filler block lower end offset with the sealing of sealing ring upper end；The fitting sleeve upper side forms outlet pass, is inserted described
Connector when jacking up filler block upwards the outlet pass connected with side notch；
The filter includes the cylinder and lid being connected through a screw thread, and between cylinder and lid in space
Ceramic element component；
The both sides of the lid have been separately formed undrinkable water water outlet mouthpiece and drinking water water outlet mouthpiece；Among the interior bottom of lid
Integrally formed with a drinking water water out adapter, the drinking water water out adapter is connected with the drinking water water outlet mouthpiece；Lid
The interior bottom of body also forms the undrinkable water water outlet being connected with the undrinkable water water outlet mouthpiece, the interior bottom of the lid
Portion periphery is additionally provided with sealing ring；
The ceramic element component includes the ceramic element of round tube shape and is respectively fixedly connected with ceramic element both ends
First end socket and the second end socket, the water outlet connector with being connected inside ceramic element, water outlet are fixedly connected among the first end socket
Connector outer wall is connected through a screw thread with the drinking water water out adapter, and the centre of second end socket is connected with filter core and connects
Head；The second end socket upper surface also circumferentially uniformly forms the braking card slot of more than 3, and each braking card slot is in same
On one circumference, and depth is continuously increased braking card slot along clockwise direction；
The drinking water water out adapter outer wall, which rotates, is socketed with a rotation connection frame；The rotation connection frame includes and lid
The outer ring of inner wall clearance fit connection, and the inner ring with drinking water water out adapter outer wall rotation connection, inner ring and outer ring
Between by the dowel integrally connected of more than 3, and outer ring top forms positioning protrusion；
The cylinder is the round tube shape of lower ending opening, and cylinder upper end non-central location forms water supply connector, on cylinder
End inner wall center forms filter core jointing；The filter core connector of the ceramic element component is inserted with filter core jointing
Connect；It is inserted with the water supply connector into water nozzle；It is described into the overall rounded groove body shape of sprinkler head, into sprinkler head upper end into
Type has the positioning edge to offset with water supply connector outer end, and water jet is offered into sprinkler head lower end；
The position that ceramic element is corresponded in the cylinder is provided with a brush assembly；The brush assembly includes to brush
The bristle of dirt on ceramic element outer wall, the first connection ring, the second connection ring, are integrally attached between two connection rings
Brush holder support, and it is shaped in the water wheels of the first connection ring inner circumferential；The bristle is fixedly connected on brush holder support inner wall；The brush
Second connection ring internal face of component and the positioning protrusion outer wall interference fit of the rotation connection frame connect；In the water wheels
The heart forms spring guide tube, and water wheels periphery is equably integrally formed with blade, shape between the axial direction of the blade surface and water wheels
Into the angle of 20-30 degree；The blade of the water wheels is oppositely arranged with the water jet into sprinkler head, and the side of the water jet
It is 70-90 degree to the angle between the blade surface；The spring guide tube inner wall of the water wheels and the filter core jointing
Outer wall is rotatablely connected；The water wheels lower surface corresponds to the braking groove position of the ceramic element also integrally formed with more than 2
Brake posts；Spring is additionally provided between the water wheels and ceramic element, the spring is set in the outer wall of the spring guide tube,
And its length is more than the braking column length；
The water pump is connected between outlet pipe and water supply connector by pipeline；The water inlet pipe and undrinkable water water outlet mouthpiece it
Between scouring electromagnetic valve is connected with by pipeline；It is connected between the heating water tank top and drinking water water outlet mouthpiece by pipeline
Add water solenoid valve；Boiling water water solenoid valve is connected with by pipeline between the heating water tank bottom and boiling water outlet pipe；It is described
Cold water water solenoid valve is connected with by pipeline between drinking water water outlet mouthpiece and cold water outlet pipe；
The boiling water water receiving switch, cold water water receiving switch, runoff investigation knob, temperature sensor and water level sensor difference
It is electrically connected with the signal input part of total control circuit plate；Boiling water water solenoid valve, cold water water solenoid valve plus the water power magnetic
The output terminal of valve, scouring electromagnetic valve, water pump and heater respectively with total control circuit plate is electrically connected；
When taking cold water, when cold water water receiving described in long-press switchs, total control circuit plate control pump working, while control cold water water outlet
Solenoid valve is opened, and the water in water tank is pumped into filter by outlet pipe, and the water after filtering is flowed out by cold water outlet pipe；
When taking away water, the water that the setting of regulating pondage adjusting knob needs to heat is first passed through, then short-press once open by boiling water water receiving
Close；Total control circuit plate controls pump working, while controls and add water solenoid valve to open, and the water in water tank is pumped into filtering by outlet pipe
Device, the water after filtering are flowed out in heating water tank by drinking water water outlet mouthpiece, when water level sensor detects that water level reaches water
During adjusting knob setting value, the control of total control circuit plate plus water solenoid valve are closed, and total control circuit plate controls heater to heating
Water in water tank carries out being heated to 100 DEG C；Long-press boiling water water receiving switchs, and boiling water water solenoid valve is opened；
After each water intaking, total control circuit plate control scouring electromagnetic valve is opened, cold water water solenoid valve plus water solenoid valve
Remained off with boiling water water solenoid valve, water pump works on after 10-30s, and scouring electromagnetic valve and water pump simultaneously close off.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention needs to add by the setting of runoff investigation knob
The water and total control circuit plate of heat to boiling water water solenoid valve, cold water water solenoid valve, scouring electromagnetic valve and add water power magnetic
The heating to drinking water needed for user is realized in the control of valve etc., is avoided heating repeatedly unnecessary to drinking water, is reached section
The purpose of energy.
Brief description of the drawings
Fig. 1, Fig. 2 are the structure diagrams of the present invention.
Fig. 3 is the cross-sectional view of the present invention.
Fig. 4 is the A portions schematic enlarged-scale view of Fig. 3.
Fig. 5, Fig. 6, Fig. 7 are cabinet cross-sectional views of the present invention.
Fig. 8 is the structure diagram of water tank of the present invention.
Fig. 9 is the section structure schematic diagram of water tank of the present invention.
Figure 10 is the C portions schematic enlarged-scale view of Fig. 9.
Figure 11 is the B portions schematic enlarged-scale view of Fig. 6.
Figure 12 is the circuit system block diagram of the present invention.
Figure 13 is the structure diagram of filter.
Figure 14 is the cross-sectional view of filter.
Figure 15 is the exploded perspective view of filter.
Figure 16 is the structure diagram of the ceramic element component of filter.
Figure 17 is the structure diagram of the lid of filter.
Figure 18 is the structure diagram of the brush assembly of filter.
Figure 19 is the diagrammatic cross-section of the cylinder of filter.
Figure 20 is the structure diagram into sprinkler head of filter.
Figure 21, Figure 22 are the structure diagrams of water pump.
Figure 23 is the schematic cross-sectional view of water pump.
Figure 24, Figure 25, Figure 26 are the structure diagrams of guide housings.
Figure 27 is the D portions schematic enlarged-scale view of Figure 26.
Figure 28 is the structure diagram of electromagnet.
Figure 29 is the structure diagram of the second electromagnet.
Figure 30 is the structure diagram of piston and drain parts.
Figure 31 is the circuit system block diagram of water pump.
Figure 32 is the driving voltage sequence diagram of each electromagnet.
Embodiment
Embodiment 1
According to Fig. 1 to Figure 20, a kind of pure water Drinking fountain described in the present embodiment, including cabinet 81 and it is installed on institute
State water tank 82, heating water tank 83, filter P, water pump 9 and the total control circuit plate 85 inside cabinet 81.The cabinet 81 is anterior
Lower section forms water receiving chamber 811, and 811 top of water receiving chamber is provided with cold water outlet pipe 814 and boiling water outlet pipe 815.It is described
Cabinet 81 is anterior to be provided with runoff investigation knob 816, cold water water receiving switch 817 and boiling water water receiving switch above water receiving chamber
813.The top of cabinet 81 is rotatably connected to positioned at the position of the top of water tank 82 renovates 812.Bottom is molded in the cabinet 81
There is water tank pedestal 818,818 bottom of water tank pedestal is provided with two and is vertically arranged water flowing plug connector 819, two water flowings
Plug connector 819 is connected to outlet pipe 843 and water inlet pipe 844.The water flowing plug connector 819 include base 8191, one into
Connection-peg 8192 of the type among 8191 upper end of base, the upper end side of connection-peg form side notch 8193.The heating
Water tank is installed on the position for being higher than boiling water outlet pipe 815 in cabinet, and heating water tank upper end is connected with exhaust pipe 831, the exhaust
831 upper end of pipe is pierced by above cabinet, and dust cover 832 is arranged with exhaust pipe；Below heating water tank installation having heaters and
Temperature sensor, is also equipped with water level sensor in heating water tank；The dust cover upper end closed, lower ending opening, dust cover side
Wall uniformly forms venthole, and gap is left between the dust cover inner top and exhaust pipe.
The overall water tank 82 is in elliptic cylindrical shape, and 82 top of water tank is connected with tank lid 821,82 bottom pair of water tank
The position of the water tank pedestal water flowing plug connector 819 is answered to form water flowing connector 824；82 bottom surface of water tank circumferentially equidistantly into
Type has the support feet 823 of more than 3.
The water flowing connector 824 includes fitting sleeve 8240, and the lower part of fitting sleeve is connected with to be sealed with the connection-peg 8192
The sealing ring 8244 of connection, is slidably fitted with a filler block 8243 in fitting sleeve positioned at sealing ring upper end, filler block upper end and
Sealing spring 8242 is connected between fitting sleeve upper end, filler block lower end offsets with the sealing of sealing ring upper end；The fitting sleeve
Upper side forms outlet pass 8241, and when the connection-peg 8192 jacks up filler block upwards, the outlet pass connects with side notch
It is logical.
The filter P includes the cylinder 2 and lid 1 being connected through a screw thread, and installed in cylinder 2 and lid 1 it
Between ceramic element component 3 in space.
The both sides of the lid have been separately formed undrinkable water water outlet mouthpiece 11 and drinking water water outlet mouthpiece 12；Lid it is interior
Connect among bottom integrally formed with a drinking water water out adapter 14, the drinking water water out adapter 14 with the drinking water water outlet
Mouth 12 is connected；The interior bottom of lid also forms the undrinkable water water outlet being connected with the undrinkable water water outlet mouthpiece 11
111, the interior bottom periphery of the lid is additionally provided with sealing ring 13；
The ceramic element component 3 includes the ceramic element 31 of round tube shape and is respectively fixedly connected with ceramic element both ends
The first end socket 32 and the second end socket 34, the water outlet connector with being connected inside ceramic element is fixedly connected among the first end socket
33,33 outer wall of water outlet connector is connected through a screw thread with the drinking water water out adapter 14, one among second end socket
It is connected with filter core connector 342；The second end socket upper surface also circumferentially uniformly forms the braking card slot 341 of more than 3, each
The braking card slot is on same circumference, and depth is continuously increased braking card slot along clockwise direction.
14 outer wall of drinking water water out adapter, which rotates, is socketed with a rotation connection frame 6；The rotation connection frame 6 includes
There are the outer ring being connected with lid inner wall clearance fit, and the inner ring with 14 outer wall of drinking water water out adapter rotation connection,
By the dowel integrally connected of more than 3 between inner ring and outer ring, and outer ring top forms positioning protrusion；The cylinder is
The round tube shape of lower ending opening, cylinder upper end non-central location form water supply connector 21, cylinder upper end inner wall centre bit
Put and form filter core jointing 22；The filter core connector 342 of the ceramic element component and 22 grafting of filter core jointing.
It is inserted with the water supply connector 21 into water nozzle 5；It is described into the overall rounded groove body shape of sprinkler head 5, water inlet
Nozzle upper end is formed with the positioning that 21 outer end of water supply connector offsets along 51, and water jet 53 is offered into 5 lower end of sprinkler head.
The position that ceramic element 31 is corresponded in the cylinder is provided with a brush assembly 4；The brush assembly includes
To brush the bristle 43 of dirt on ceramic element outer wall, the first connection ring 41, the second connection ring 44, are integrally attached to two institutes
The brush holder support 42 between connection ring is stated, and is shaped in the water wheels 45 of the first connection ring inner circumferential；The bristle is fixedly connected on
On brush holder support inner wall；The positioning protrusion outer wall mistake of 44 internal face of the second connection ring of the brush assembly 4 and the rotation connection frame
It is full of mating connection；The center of the water wheels 45 forms spring guide tube 451, and 45 periphery of water wheels is equably integrally formed with blade
453, the angle of 20-30 degree is formed between the axial direction of the blade surface and water wheels；The blade of the water wheels is sprayed with the water inlet
First 5 water jet is oppositely arranged, and the angle between the direction of the water jet and the blade surface is 70-90 degree；It is described
451 inner wall of spring guide tube of water wheels is rotatablely connected with 22 outer wall of filter core jointing；Described in the water wheels lower surface corresponds to
Brake posts 452 of 341 position of braking card slot of ceramic element 31 also integrally formed with more than 2；The water wheels and ceramic element
Spring 46 is additionally provided between 31, the spring 46 is set in the outer wall of the spring guide tube 451, and its length is more than
The braking column length；The blade area of the water wheels is 1-2cm2, and the internal diameter of the water jet is 5-8mm.
The water pump 9 is connected between outlet pipe 843 and water supply connector 21 by pipeline；The water inlet pipe 844 and non-drink
Scouring electromagnetic valve 846 is connected with by pipeline between water water outlet mouthpiece 11；The heating water tank top connects with drinking water water outlet
It is connected between mouth 12 by pipeline and adds water solenoid valve 847；Pass through pipe between the heating water tank bottom and boiling water outlet pipe 815
Road is connected with boiling water water solenoid valve 841；Connected between the drinking water water outlet mouthpiece 12 and cold water outlet pipe 814 by pipeline
There is cold water water solenoid valve 845.
Connect and three-way pipe is connected with the pipeline of the drinking water water outlet mouthpiece 12, the other both ends of three-way pipe pass through respectively
Described in pipeline connection plus water solenoid valve and cold water water solenoid valve.
The boiling water water receiving switch, cold water water receiving switch, runoff investigation knob, temperature sensor and water level sensor
The signal input part with total control circuit plate is electrically connected respectively；The boiling water water solenoid valve, cold water water solenoid valve, Jia Shui
The output terminal of solenoid valve, scouring electromagnetic valve, water pump and water heater respectively with total control circuit plate is electrically connected.
The runoff investigation knob is revolving rheostat, and boiling water water receiving switch, cold water water receiving switch are key switch；It is described
Total control circuit plate is SCM Based control system.Since total control circuit plate is according to boiling water water receiving switch, cold water water receiving
The signal of switch, runoff investigation knob and water level sensor etc. is to control the break-make of each solenoid valve, water pump and heater etc.
Those skilled in the art's conventional technical means easy to implement, repeats no more in literary.
When taking cold water, when cold water water receiving described in long-press switchs, total control circuit plate control pump working, while control cold water
Water solenoid valve is opened, and the water in water tank is pumped into filter by outlet pipe, and the water after filtering is flowed out by cold water outlet pipe.
When taking away water, the water that the setting of regulating pondage adjusting knob needs to heat is first passed through, then once boiling water connects short-press
Taps；Total control circuit plate controls pump working, while controls and add water solenoid valve to open, and the water in water tank is pumped into by outlet pipe
Filter, the water after filtering are flowed out in heating water tank by drinking water water outlet mouthpiece, when water level sensor detects that water level reaches
During runoff investigation knob setting value, the control of total control circuit plate plus water solenoid valve are closed, total control circuit plate control heater pair
Water in heating water tank is heated, master control when detecting that temperature reaches 100 DEG C or other design temperatures to temperature sensor
Circuit board control heater stops heating；Long-press boiling water water receiving switchs, and boiling water water solenoid valve is opened.
After each water intaking, total control circuit plate control scouring electromagnetic valve is opened, cold water water solenoid valve plus water power
Magnet valve and boiling water water solenoid valve remain off, and water pump works on after 10-30s, and scouring electromagnetic valve and water pump simultaneously close off.
The filter is integrally formed on brush assembly by the current driving by being projected into the water jet on sprinkler head
Water wheels, drive brush assembly to be rotated in cylinder, and be arranged on the brush assembly of the cylinder and ceramic element inter-module
The bristle for removing ceramic element dirt has been fixedly installed again, i.e., has realized ceramic element while filter potable water
The scrub of component, realizes the purpose for the power automatic cleaning ceramic filter core that current are produced by water pump.
The water supply connector is connected through the outlet pipe of water pump and water tank, and the undrinkable water water outlet mouthpiece is through scouring electromagnetic valve
It is connected with the water inlet pipe of water tank, the drinking water water outlet mouthpiece is connected to cold water outlet pipe or boiling water outlet pipe, goes out in drinking water
When water interface and the equal non-water flow of undrinkable water water outlet mouthpiece pass through, brake posts under the pretension of spring with the braking on ceramic element
Card slot is in disengaged position；In the water flowing of drinking water water outlet mouthpiece and during undrinkable water water outlet mouthpiece not water flowing（When i.e. water pump is opened,
And cold water water solenoid valve or add water solenoid valve open when）, since drinking water water outlet mouthpiece tap water flow velocity is small, unit interval stream
Current through turbine blade are small, and the intake pressure for acting on water wheels upper surface is not enough to overcome the pretightning force of spring, brake posts with
Card slot is braked still in disengaged position, water wheels drive brush assembly to rotate clockwise cleaning pottery under the driving of water jet current
Porcelain filter core；In drinking water water outlet mouthpiece not water flowing rather than drinking water water outlet mouthpiece water flowing（I.e. water pump and scouring electromagnetic valve are opened
When）, since undrinkable water water outlet mouthpiece tap water flow velocity is big（General flow velocity is in the water flowing of drinking water water outlet mouthpiece and undrinkable water
5 ~ 10 times during water outlet mouthpiece not water flowing）, the current that the unit interval flows through turbine blade are big, act on the water inlet of water wheels upper surface
Pressure overcomes the pretightning force of spring, and brake posts drive lower edge steadily to slip into clockwise in braking card slot in water wheels, with braking card slot
In stuck state, water wheels can not drive brush assembly to rotate, but at this time can be by the band in cylinder, outside ceramic element
The tap water for having a small amount of dirt brings back to water tank through undrinkable water water outlet mouthpiece by water inlet pipe, and realization is excluded from filter core automatically
The dirt removed.
When the water tank is not loaded into the water tank pedestal, the filler block 8243 is located in sealing ring 8244, water flowing connector
824 are in closed state；Load the water tank pedestal when the water flowing connector 824 of the water tank is corresponded to water flowing plug connector 819, lead to
The base 8191 of water cutting fitting 819 props up water tank bottom lower surface, and connection-peg 8192 is inserted into water flowing connector via sealing ring 8244
In 824, fore-set filler block 8243 forces sealing spring 8242 to compress upward movement, outlet pass under the action of water tank gravity
8241 connect with side notch 8193, and water flowing connector 824 is in connected state with water flowing plug connector 819；
The water tank 82 being filled with water is inserted into water tank pedestal 818 in use, 812 starting renovating on cabinet 81 by the present invention, described
The installation corresponding with the water flowing plug connector 819 on the water tank pedestal of the water flowing connector 824 of water tank；Water in water tank can be by going out
Water pipe 843 is by 21 inflow filter P of water supply connector；
When user needs to take cold water, long-press cold water water receiving switch 817, total control circuit plate 85 sends instruction, 9 work of water pump
Make, while cold water water solenoid valve 845 is opened, the water in water tank is by outlet pipe 843, through 21 inflow filter P of water supply connector, mistake
Water after filter is flowed out by drinking water water outlet mouthpiece 12, and water outlet at this time is poured into by cold water outlet pipe 814 and is positioned in water receiving chamber 811
In the water container of corresponding 814 position of cold water outlet pipe.
When user needs to take away water, the water that the setting of regulating pondage adjusting knob 816 needs to heat is first passed through, then
Once boiling water water receiving switchs short-press；Total control circuit plate 85 is sent plus water instruction, pump working, while adds water solenoid valve 847 to beat
Open, the water in water tank is by outlet pipe 843, and through 21 inflow filter P of water supply connector, the water after filtering is by drinking water water outlet mouthpiece 12
Outflow, water outlet are flowed into heating water tank 83, and total control circuit plate is according to the information of water level sensor, when water level reaches runoff investigation
During 816 setting value of knob, control plus water solenoid valve 847 are closed, and heating water tank 83 carries out the water in it after being heated to 100 DEG C to stop
Only work, in order to ensure the pressure stability in heating water tank, heating water tank top is provided with exhaust pipe 831, and boiling water uses at this time
Signal lamp is lighted, and user's long-press boiling water water receiving switch 813, boiling water water solenoid valve 841 is opened, and water outlet passes through boiling water outlet pipe
815 pour into and are positioned in the water container that 815 position of boiling water outlet pipe is corresponded in water receiving chamber 811.
In the above-mentioned progress of work（User takes boiling water or cold water）, total control circuit plate controls the cold water to go out water power
After magnet valve 845 or boiling water water solenoid valve 841 are closed, scouring electromagnetic valve 846 is opened, and water pump works on after 10-30s, is rinsed
Solenoid valve and water pump simultaneously close off.In the above process, the water supply connector water inlet of filter P, undrinkable water water outlet water outlet, incited somebody to action
In the dirt band recovery tank produced during filter.When water in water tank is soon finished, water tank is taken out from cabinet, outwells dirt
The higher tap water of dirty concentration, and topped up with water again after being cleaned with tap water, are again loaded into cabinet.
The water and total control circuit plate that the present invention is heated by runoff investigation knob setting needs are to boiling water water outlet electromagnetism
Valve, cold water water solenoid valve, scouring electromagnetic valve and add the control of water solenoid valve etc. to realize to add drinking water needed for user
Heat, avoids heating repeatedly unnecessary to drinking water, achievees the purpose that energy saving；In addition, the filter of the present invention can be by
Self-cleaning effect is realized in the opening and closing of scouring electromagnetic valve.
Embodiment 2
The present embodiment is on the basis of embodiment 1, in the electronic scale mould that water tank pedestal floor installation has to measure water tank weight
Block, electronic scale module are connected with total control circuit plate, and are also associated with buzzer on total control circuit plate.
When electronic scale module measures water tank weight and is less than setting value, total control circuit plate control buzzer warning, is prompted
User replaces the tap water in water tank.
The weight of the water tank is 200g or so, and the setting value can be set to 0.5-1kg, in this way, the water in water tank is fast
When having wanted, the concentration of dirt impurity is higher in water, reminds user to change water in time by buzzer, avoid impurity it is excessive from
Water contaminated filter device and each water pipe.
Embodiment 3
The present embodiment on the basis of embodiment 1 or 2, in order to ensure filter efficient operation and ensure its automatical cleaning ability,
Further improvement has been done to water pump.According to Figure 21 to Figure 32, the water pump includes the guiding of upper end closed lower ending opening
Housing 91, is fixedly connected on the pump case 92 of the circular tube shaped of guide housings bottom, is fixedly connected on the pump cover 93 of pump case lower end, sliding
The dynamic piston 94 in pump case, and in guide housings driving the three of piston up-down electromagnetism
Iron.
Three electromagnet include the 3rd electromagnet 963 for being fixedly mounted on guide housings inner top, and slide
The second electromagnet 962 and the first electromagnet 961 in guide housings, the first electromagnet are located under the second electromagnet
Side.
The electromagnet includes the iron core 9601 of annular, is fixedly connected on the coil windings 9603 of its outer diameter, fixed
Two for being connected to the insulation outer ring 9604 of coil windings periphery and being fixedly connected on the outer ring outer wall of insulation are symmetrically arranged
Elastic brush 9605, two elastic brush are connected with the both ends of coil windings respectively, and the centre of iron core is circular pilot hole
9602.The elastic brush is to be bent into the copper sheet of U-shaped.
Position on the insulation outer ring of second electromagnet different from elastic brush also forms two guiding plush coppers 9606.
The interior bottom centre of the guide housings is fixedly connected with one and the pilot hole of each electromagnet coordinates the company of slip
The lead 912 connect；The guide housings inner wall forms a pair of conductive sliding slot a913 along guide housings length direction, and a pair is led
Electric sliding slot b914 and a pair of conductive groove 915, the conduction sliding slot a, forms conduction material on the inner wall of conductive sliding slot b and conductive trough
The bed of material, be fixedly connected with above the conductive shell and each conductive the sliding slot a, conductive sliding slot b and conductive trough on leading
The wire connection terminal 911 that material layer is electrically connected；The elastic brush of 3rd electromagnet is electrically connected with conductive trough, second electricity
The elastic brush of magnet is slidably connected with conduction sliding slot a, and the elastic brush of first electromagnet is slided with conductive sliding slot b to be connected
Connect；The guide housings inner wall also forms a pair of guiding plush copper with the second electromagnet and coordinates the locating channel being slidably connected
916。
With each to conductive sliding slot a, the wire connection terminal that conductive sliding slot b and conductive trough are connected respectively passes through conducting wire and controller electricity
Connection,
The locating channel includes a longitudinal groove body 9161, and the lower end of longitudinal groove body forms a guide surface obliquely downward
A9162, obliquely downward the lower end of guide surface a form the first positioning port 9163, side of first positioning port away from guide surface a obliquely downward into
Type has guide surface b9166 obliquely downward, and the lower end of guide surface b forms the second positioning port 9167, the surface of the second positioning port obliquely downward
The return guide groove 9168 that upper end is connected with longitudinal groove body is formed, longitudinal groove body and the position returned between guide groove form
One locating piece 9164, the upper end of locating piece is opposite with returning to guide groove and staggers with cannelure body position, under locating piece
End is V-shaped positioning surface 9165, and V-shaped positioning surface is only located at the first positioning port and the obliquely downward surface of guide surface b, and V-arrangement positions
The peak position in face is above second obliquely downward guide surface b.
94 upper end of piston is fixedly connected with more than 3 piston rods 941 being distributed with circumference array, on each piston rod
End is connected with an annular clamping ring 942 jointly, and clamping ring is fixedly connected with the first electromagnet by screw.
A fixed block 953 is fixedly connected with above piston, a spiral helicine drainpipe 95 is fixed with fixed block,
Intake valve 951 and drain valve 952 are installed above pump case, the drainpipe upper end is connected with drain valve.
Inlet valve 931 and outlet valve 932 are connected with the pump cover.The intake valve, drain valve, inlet valve, outlet valve
It is check valve.
Controller controls the electromagnet of water pump to work in order according to the instruction of total control circuit plate.
The controller is SCM Based control circuit or PLC programmable controller, as shown in figure 32, in water pump
During work, controller is respectively to three corresponding control electric currents of electromagnet input.Specifically, pushed away the stage under piston, controller
The 3rd electromagnet and the second electromagnet is controlled to be powered and produce opposing magnetic field, magnetic field repulsive force promotes piston to move downward, in the second electricity
When magnet is moved to extreme position（Electromagnet conduction time is set by controller）, controller control the 3rd electromagnet temporarily break
Electricity, controller control the first electromagnet and the second electromagnet to be powered and produce opposing magnetic field, and it is downward that magnetic field repulsive force promotes piston to continue
Movement, when the 3rd electromagnet powers off, the guiding plush copper of the second electromagnet is stuck in the V-shaped positioning surface position on locating channel, will not
Move up；The stage is pulled up in piston, controller controls the first electromagnet and the second electromagnet to be powered and produce magnetic field in the same direction, magnetic field
Gravitation drives piston upwards, and the guiding plush copper on the second electromagnet is moved to the second positioning port position at this time, to the first electricity
Magnet and the magnetic that when the second electromagnetic actuation is together with, controller the 3rd electromagnetism Tie Tong road of control produces and the second electromagnet leads to
, gravitation driving piston in magnetic field continues up.
Due to pulling up stage, especially the second half in piston, since three electromagnet are powered at the same time, stronger magnetic field is formd
Power, can effectively drive piston upwards.The water pump is particularly suitable as suction pump, can be the water or other of lower position
Liquid is pumped toward a high position.
One Hall sensor 97 is installed in the lower part outer wall of the pump case, the signal of Hall sensor and controller is defeated
Enter end to be electrically connected.
The operation principle of the water pump is such, when the first electromagnet is moved down into extreme position, hall sensing
Device detects signal, and controller obtains the first electromagnet from total time for being spent topmost is moved to during the lowermost, then
In next cycle, controller controls the time of the driving current of each electromagnet to be used as reference to be set according to the total time
It is fixed.--- piston is from being topmost moved to the lowermost total time and the pressure size outside water pump water outlet valve is proportional.Such as water
When pump has just started work, during piston moves downward, the 3rd electromagnet of driving, the current time of the first electromagnet are 3s, are driven
The current time of dynamic second electromagnet is 6s；And Hall sensor detects that the first electromagnet is moved to the lowermost time and is
4s, then at next cycle, the 3rd electromagnet of driving, the current time of the first electromagnet are changed to 2s, the second electromagnet of driving
Current time is changed to 4s；In piston up motion process, what the first electromagnet, the second electromagnet were powered is also set to total time
It is identical with the time that piston moves downward.
Since the water pump is piston pump, the current of generation are discontinuous, and in pulsed, such current drive brush assembly
During rotation, scrub milder of the bristle to ceramic element outer surface on brush assembly, but cleaning performance is persistently brushed compared to bristle
Wash the unobvious service life for reducing, so can preferably extending ceramic element component of mode of ceramic element.It is described
Water pump is with small vibration, and the noise of generation is also small.
Claims (1)
- A kind of 1. pure water Drinking fountain, it is characterised in that：Including cabinet and it is installed on the water tank of the cabinet inside, heats water Case, filter, water pump and total control circuit plate；The cabinet front portion forms water receiving chamber, and the water receiving chamber top is provided with cold water outlet pipe and boiling water outlet pipe；Anterior runoff investigation knob, cold water water receiving switch and the boiling water water receiving of being provided with above water receiving chamber of the cabinet is opened Close；The position that the enclosure top is located above water tank, which is rotatably connected to, renovates；Bottom forms water tank pedestal in the cabinet, and the water tank base bottom is provided with two and is vertically arranged water flowing grafting Part, two water flowing plug connectors are connected to outlet pipe and water inlet pipe；The water flowing plug connector includes base, the connection-peg being shaped among base upper end, the upper end side of connection-peg Form side notch；The heating water tank is installed on the position for being higher than boiling water outlet pipe in cabinet, and heating water tank upper end is connected with exhaust pipe, institute State exhaust pipe upper end to be pierced by above cabinet, and dust cover is arranged with exhaust pipe；Below heating water tank installation having heaters and Temperature sensor, is also equipped with water level sensor in heating water tank；The dust cover upper end closed, lower ending opening, dust cover side wall uniformly form venthole, the dust cover inner top with Gap is left between exhaust pipe；The water tank is in integrally elliptic cylindrical shape, and water tank upper is connected with tank lid, and the water tank bottom corresponds to the water tank base The position of seat water flowing plug connector forms water flowing connector；The water tank bottom surface circumferentially equidistantly forms the support feet of more than 3；The water flowing connector includes fitting sleeve, and the lower part of fitting sleeve is connected with the sealing ring being tightly connected with the connection-peg, connects A filler block is slidably fitted with above sealing ring in headgear, is connected with only between filler block upper end and fitting sleeve upper end Water spring, filler block lower end offset with the sealing of sealing ring upper end；The fitting sleeve upper side forms outlet pass, is inserted described Connector when jacking up filler block upwards the outlet pass connected with side notch；The filter includes the cylinder and lid being connected through a screw thread, and between cylinder and lid in space Ceramic element component；The both sides of the lid have been separately formed undrinkable water water outlet mouthpiece and drinking water water outlet mouthpiece；Among the interior bottom of lid Integrally formed with a drinking water water out adapter, the drinking water water out adapter is connected with the drinking water water outlet mouthpiece；Lid The interior bottom of body also forms the undrinkable water water outlet being connected with the undrinkable water water outlet mouthpiece, the interior bottom of the lid Portion periphery is additionally provided with sealing ring；The ceramic element component includes the ceramic element of round tube shape and is respectively fixedly connected with ceramic element both ends First end socket and the second end socket, the water outlet connector with being connected inside ceramic element, water outlet are fixedly connected among the first end socket Connector outer wall is connected through a screw thread with the drinking water water out adapter, and the centre of second end socket is connected with filter core and connects Head；The second end socket upper surface also circumferentially uniformly forms the braking card slot of more than 3, and each braking card slot is in same On one circumference, and depth is continuously increased braking card slot along clockwise direction；The drinking water water out adapter outer wall, which rotates, is socketed with a rotation connection frame；The rotation connection frame includes and lid The outer ring of inner wall clearance fit connection, and the inner ring with drinking water water out adapter outer wall rotation connection, inner ring and outer ring Between by the dowel integrally connected of more than 3, and outer ring top forms positioning protrusion；The cylinder is the round tube shape of lower ending opening, and cylinder upper end non-central location forms water supply connector, on cylinder End inner wall center forms filter core jointing；The filter core connector of the ceramic element component is inserted with filter core jointing Connect；It is inserted with the water supply connector into water nozzle；It is described into the overall rounded groove body shape of sprinkler head, into sprinkler head upper end into Type has the positioning edge to offset with water supply connector outer end, and water jet is offered into sprinkler head lower end；The position that ceramic element is corresponded in the cylinder is provided with a brush assembly；The brush assembly includes to brush The bristle of dirt on ceramic element outer wall, the first connection ring, the second connection ring, are integrally attached between two connection rings Brush holder support, and it is shaped in the water wheels of the first connection ring inner circumferential；The bristle is fixedly connected on brush holder support inner wall；The brush Second connection ring internal face of component and the positioning protrusion outer wall interference fit of the rotation connection frame connect；In the water wheels The heart forms spring guide tube, and water wheels periphery is equably integrally formed with blade, shape between the axial direction of the blade surface and water wheels Into the angle of 20-30 degree；The blade of the water wheels is oppositely arranged with the water jet into sprinkler head, and the side of the water jet It is 70-90 degree to the angle between the blade surface；The spring guide tube inner wall of the water wheels and the filter core jointing Outer wall is rotatablely connected；The water wheels lower surface corresponds to the braking groove position of the ceramic element also integrally formed with more than 2 Brake posts；Spring is additionally provided between the water wheels and ceramic element, the spring is set in the outer wall of the spring guide tube, And its length is more than the braking column length；The water pump is connected between outlet pipe and water supply connector by pipeline；The water inlet pipe and undrinkable water water outlet mouthpiece it Between scouring electromagnetic valve is connected with by pipeline；It is connected between the heating water tank top and drinking water water outlet mouthpiece by pipeline Add water solenoid valve；Boiling water water solenoid valve is connected with by pipeline between the heating water tank bottom and boiling water outlet pipe；It is described Cold water water solenoid valve is connected with by pipeline between drinking water water outlet mouthpiece and cold water outlet pipe；The boiling water water receiving switch, cold water water receiving switch, runoff investigation knob, temperature sensor and water level sensor difference It is electrically connected with the signal input part of total control circuit plate；Boiling water water solenoid valve, cold water water solenoid valve plus the water power magnetic The output terminal of valve, scouring electromagnetic valve, water pump and heater respectively with total control circuit plate is electrically connected；When taking cold water, when cold water water receiving described in long-press switchs, total control circuit plate control pump working, while control cold water water outlet Solenoid valve is opened, and the water in water tank is pumped into filter by outlet pipe, and the water after filtering is flowed out by cold water outlet pipe；When taking away water, the water that the setting of regulating pondage adjusting knob needs to heat is first passed through, then short-press once open by boiling water water receiving Close；Total control circuit plate controls pump working, while controls and add water solenoid valve to open, and the water in water tank is pumped into filtering by outlet pipe Device, the water after filtering are flowed out in heating water tank by drinking water water outlet mouthpiece, when water level sensor detects that water level reaches water During adjusting knob setting value, the control of total control circuit plate plus water solenoid valve are closed, and total control circuit plate controls heater to heating Water in water tank carries out being heated to 100 DEG C；Long-press boiling water water receiving switchs, and boiling water water solenoid valve is opened；After each water intaking, total control circuit plate control scouring electromagnetic valve is opened, cold water water solenoid valve plus water solenoid valve Remained off with boiling water water solenoid valve, water pump works on after 10-30s, and scouring electromagnetic valve and water pump simultaneously close off；In the electronic scale module that water tank pedestal floor installation has to measure water tank weight, electronic scale module and total control circuit plate Connection, and it is also associated with buzzer on total control circuit plate；When electronic scale module measures water tank weight and is less than setting value, total control circuit plate control buzzer warning, prompts user Replace the tap water in water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711178853.4A CN107898317A (en) | 2016-04-22 | 2016-04-22 | A kind of pure water Drinking fountain |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610264564.5A CN105662149B (en) | 2016-04-22 | 2016-04-22 | A kind of pure water Drinking fountain |
| CN201711178853.4A CN107898317A (en) | 2016-04-22 | 2016-04-22 | A kind of pure water Drinking fountain |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610264564.5A Division CN105662149B (en) | 2016-04-22 | 2016-04-22 | A kind of pure water Drinking fountain |
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| CN107898317A true CN107898317A (en) | 2018-04-13 |
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| CN201711178853.4A Pending CN107898317A (en) | 2016-04-22 | 2016-04-22 | A kind of pure water Drinking fountain |
| CN201711178831.8A Pending CN107669123A (en) | 2016-04-22 | 2016-04-22 | A kind of pure water Drinking fountain |
| CN201610264564.5A Active CN105662149B (en) | 2016-04-22 | 2016-04-22 | A kind of pure water Drinking fountain |
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| CN201711178831.8A Pending CN107669123A (en) | 2016-04-22 | 2016-04-22 | A kind of pure water Drinking fountain |
| CN201610264564.5A Active CN105662149B (en) | 2016-04-22 | 2016-04-22 | A kind of pure water Drinking fountain |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4212072A1 (en) * | 2022-01-14 | 2023-07-19 | Seb S.A. | Beverage dispensing machine comprising a rotatably mobile reservoir and a weight sensor |
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| CN108201357B (en) * | 2016-12-16 | 2023-08-15 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
| CN108201358B (en) * | 2016-12-16 | 2023-09-05 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
| CN108201360B (en) * | 2016-12-16 | 2023-08-11 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
| CN108065779A (en) * | 2017-12-26 | 2018-05-25 | 宁波帅风电器制造有限公司 | A kind of Drinking fountain |
| CN108392073B (en) * | 2018-03-07 | 2020-08-28 | 佛山市顺德区美的饮水机制造有限公司 | Control method and control system for synchronization of instant heating mode and water dispenser |
| CN110840257A (en) * | 2018-08-20 | 2020-02-28 | 广东美的生活电器制造有限公司 | Beverage machine and beverage brewing method |
| CN109329088B (en) * | 2018-09-26 | 2021-09-03 | 杭州云蜂工业设计有限公司 | Pet feeds and eats water bowl |
| CN109349150B (en) * | 2018-09-26 | 2021-09-03 | 杭州云蜂工业设计有限公司 | Automatic water bowl of eating of feeding of pet |
| CN109329090B (en) * | 2018-09-26 | 2021-09-03 | 杭州云蜂工业设计有限公司 | Automatic pet feeder |
| CN111920306B (en) * | 2020-08-19 | 2022-06-24 | 聊城市瀚格智能科技有限公司 | Self-circulation energy-saving direct drinking water equipment |
| CN114158944A (en) * | 2021-08-31 | 2022-03-11 | 佛山市顺德区美的饮水机制造有限公司 | Multifunctional drinking machine |
| CN114618214B (en) * | 2022-02-16 | 2024-06-21 | 张承城 | Central water purifying treatment device for guaranteeing drinking health |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105662149A (en) | 2016-06-15 |
| CN105662149B (en) | 2018-06-22 |
| CN107669123A (en) | 2018-02-09 |
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Application publication date: 20180413 |