CN2495228Y

CN2495228Y - Full autoamtic drinking water apparatus

Info

Publication number: CN2495228Y
Application number: CN 01206857
Authority: CN
Inventors: 张霖; 曾子濂
Original assignee: Lude Science & Tech Development Co Ltd Chengdu
Current assignee: Lude Science & Tech Development Co Ltd Chengdu
Priority date: 2001-07-17
Filing date: 2001-07-17
Publication date: 2002-06-19
Anticipated expiration: 2011-07-17

Abstract

The utility model provides a full automatic water dispenser. According to the executive plan of the utility model, conditioned pure water flows into a water bottle from a multifunction control; an air discharge pipe, an annular magnetic float, an inlet, an outlet and a buffer are arranged inside the multifunction control. A water level probe probes the signal of the level of water inside the water bottle, and the signal is processed through a CPU, and then the command to stop water supply is given out. In order to prevent water from flowing out from a water tank in the middle, a floater driven silica gel valve is arranged inside the water tank in the middle to control the water level. The system can be combined with the prior water dispenser to form a safe, sanitary usable full automatic pure water dispenser.

Description

Full-automatic water drinking machine

The utility model relates to a kind of full-automatic water drinking machine.

At present, domestic water dispenser mainly contains two classes, and the first kind is generally to adopt the water dispenser of purchasing bottled water in addition, this machine is the gravity feed that relies on water itself, to not control of water, and need often change, send water, installation water bottle, very inconvenient, drink the cost height in addition.Second class is to use bottled water instead water purifier, the top of water purifier is for storing the water tank at water source (Drinking Water---running water), at the center of water tank bottom and bottom connecting place a simple and easy filter is installed, after the water source filters through this filter, becoming drinkable pure water is stored in the pure water water tank of bottom, it also is self gravitation water inlet by water, though this machine has been removed replacing from, send water, the trouble of water bottle is installed, but because the storable drinkable water of water purifier, have only half of former bottled water, so the user needs often to add the water source to water purifier, if adding the sequence error at water source (before the unlatching top cover adds water, must close the switch of water purifier side; Before the water purifier side switch is opened, must close top cover earlier), otherwise the water of storage tank overflows in the middle of will causing, so not only inconvenience but also bother had also increased many amounts of labour to the user.

Though some product or patented technology have been carried out some improvement to above-mentioned technology now, as Chinese patent 99205606.3, though a kind of water inlet automaton can be provided, its structure can not be used with existing water dispenser coupling, also being difficult for going into industrialization, is a big shortcoming.And the employing of the control device of 99239086.9 patents is the electronic circuit of core devices with the CPU microprocessor, its circuit more complicated, so it is also correspondingly more to produce the chance of fault, and its production cost is also relatively bigger, can not use with existing water dispenser coupling.And a kind of pure water processor of selling on the market now, though the pure water of high-quality can be provided, itself can not boil water, and can't infuse tea, makes coffee for the user, infusion ready-to-eat food etc., the utilization rate of water is low again in addition, moreover common its people also can't be born for its high price.

The purpose of this utility model is invent at above deficiency a kind of, easy to use, low cost of manufacture, non-secondary pollution, much cleaner, safer, the available running water of drinking-water do that water source, water outlet can directly be drunk raw, the water use efficiency height, output is big and can make up arbitrarily with existing water dispenser, and become the full-automatic purifying water water dispenser.

Fig. 1 is the utility model principle schematic;

Fig. 2 is the structure chart of function locator 4 more than the utility model;

The electrical schematic diagram of Fig. 3 central processing unit 13

The sectional drawing of Fig. 4 silica gel valve 12

The structure chart of Fig. 5 float 11

The installation diagram of Fig. 6 float 11 and silica gel valve

Below in conjunction with accompanying drawing the utility model is made further accompanying drawing marking explanation:

1---tap water interface 2---magnetic valve

The multi-functional detector of 3---filtration, purification, sterilization, mineralizers 4---

---4.0 air ports 4.1---high water level detector

---4.2 annular magnet float 4.3---inlet opening

---4.4 low water level detector 4.5---buffer

---4.6 apopore 4.7---water-level detecting holding wire

---4.8 air discharge pipe 4.9---air ports

5---air cleaner 6---water bottle

7---smart seat 8---smart seat apopore

The middle storage tank of 9---sealing sphere filters 10---

11---float 12---silica gel valve

13 1 central processing units 14---electromagnetic valve switch control signal wire

15---drinking raw water depotition cock 16---hot water liner

17---hot water effluent's tap

The utility model is achieved through the following technical solutions:

One: in conjunction with Fig. 1 principle schematic of the present utility model is further specified: the path of water all connects by pipe special from tap water interface 1, to delivery port 15,17.

1, water treatment: water source---come in, pass through magnetic valve 2, after the processing of filtration, purification, sterilization, mineralizer 3, make Drinking Water become the pure water that can directly drink raw from tap water interface 1.

2, Automatic Control: pure water by the multifunctional controller 4 of a tubulose, enter water bottle 6 and because buoyancy of water effect annular magnet float 4.2 is in same height with horizontal plane all the time, when water level reaches a certain setting height, high water level detector 4.1 detects water level signal, pass to central processing unit 13 through water-level detecting holding wire 4.7, through sending the signal that stops to supply water after central processing unit 13 processing, pass to magnetic valve 2 from electromagnetic valve switch holding wire 14 again, after magnetic valve 2 received the order that stops to supply water, valve-off stopped to supply water.When pure water entered water bottle 6, the air in the water bottle entered from air ports 4.0, discharged from air ports 4.9 through air discharge pipe 4.8 again.Owing in the multifunctional controller 4 air discharge pipe 4.8 is arranged, air can be freed in and out in water bottle 6, when the pure water in the water bottle 6 flows into centre storage tank 10 by smart seat apopore 8, when water level reach a certain height, be enclosed within on the multifunctional controller 4, and the telescopic folding silica gel valve 12 that the float 11 in the storage tank 10 is driven in the middle of being loaded on, close smart seat apopore 8, in case pure water overflows between middle storage tank 10 and smart seat 7.When the water in the water bottle 6 is reduced to set lowest water level, the signal that low water level detector 4.4 detects low water level passes to central processing unit 13 through water level signal line 4.7, after central processing unit 13 is handled, the water supply signal that sends is passed to magnetic valve 2 through magnetic valve holding wire 14, magnetic valve 2 receives that water supply unblanking valve supplies water, thereby realizes Automatic Control.

3, the embodiment of multifunctional controller 4 is described in conjunction with Fig. 2: multifunctional controller 4 is the pipes by a certain diameter, be connected with the outer silk of band nut in its lower end, around the pipe of distance nut certain distance upper end, have several apopores 4.6 of certain pore size, for impacting peak level detector 4.1 with annular magnet float 4.2, the pressure of preventing sealing produces misoperation, so the recessed poor of fixed bumper 4.5 arranged above apopore 4.6, for annular magnet float 4.2 can be fluctuated with the water level of water bottle 6, above buffer 4.5, have several inlet openings 4.3 of certain diameter.And air discharge pipe 4.8 just places in the pipe of multifunctional controller 4, when floating thing being arranged in the water bottle 6 and cleans water bottle 6 for not allowing the user see, lose annular magnet float 4.2 accidentally, so annular magnet float 4.2 just is enclosed within the pipe that places multifunctional controller 4 on the air discharge pipe 4.8, and high water level detector 4.1 and low water level detector 4.4 all place the relevant position in the air discharge pipe 4.8, and height water level signal line 4.7 is derived from air ports 4.9.Cause secondary pollution for dust bacterium and little insect in the anti-air enter the water bottle 6 from air ports 4.9, an air cleaner 5 is installed on air ports 4.9.The lower end of air discharge pipe 4.8 bends to the angle of certain radian, goes out from the nut wall river of an outer-hexagonal internal thread and goes into an airproof integral body with it.The outer silk nut of this outer-hexagonal internal thread nut upper end and multifunctional controller 4 pipe lower ends, multifunctional controller 4 is fixed on the base of middle storage tank 10 the pure water pipeline after termination is handled through filtration, purification, sterilization, mineralizer under the outer-hexagonal internal thread nut.Multifunctional controller 4 is to go into smart seat 7 and water bottle 6 from the base medium pore straight cutting of middle storage tank 10, has one to prevent that air-borne bacteria and little insect from entering the sealing sphere filter 9 of middle storage tank 10 between smart seat 7 and middle storage tank 10.Float 11 connecting rods link to each other with silica gel valve 12 as shown in Figure 6, the reliability of closing for silica gel valve 12 and increase the buoyancy of float 11, float 11 is made as shown in Figure 5, and several ball floats are housed on the float connecting rod, and float connecting rod lower end have a ring 11.1 be embedded in silica gel valve 12 recessed poor 12.1 in.Because the gravity of buoyancy of water and float 11 and silica gel valve 12 self, float 11 and silica gel valve 12 can be up and down along multifunctional controller 4 outer wall freedom.Chronicly ooze purling and reduce the friction of silica gel valve 12 and multifunctional controller 4 for anti-, silica gel valve 12 is made the folding valve of retractable as shown in Figure 4,

4, can directly drink raw from drinking raw the water that water depotition cock 15 emits, and through the boiled water of hot water liner 16 heating can infuse tea, make coffee, infusion ready-to-eat food etc.

Two, the structure and the operation principle of central processing unit 13 are described in conjunction with Fig. 3: central processing unit 13 is to constitute bistable circuit by resistance R 1-R6, A1-A5, capacitor C 1, triode VT; Transformer T, bridge heap D, capacitor C 2, formation power-supply circuit; Relay J, normally opened contact J-1, magnetic valve 2 constitute executing agency; R7, light emitting diode D1 constitute the water supply operation indicator; 4.1,4.4 be the height water level detector.

Its operation principle is as follows: after low water level detector 4.4 is triggered, comparator A2 is through R3, R4, after the R5 divider dividing potential drop, the reference voltage of the negative input end of A2 is 1/3VDD, the positive input terminal of A2 obtains a low level signal, again via A3, after the R-S trigger that two NAND gates of A4 are formed is handled, make output stage A5 output high level signal, make relay J obtain high level signal like this, normally opened contact J-1 conducting this moment makes magnetic valve 2 and power circuit form path, magnetic valve 2 is opened valve and is supplied water, the water supply indication work of R7 and luminous tube D1 composition simultaneously, light emitting diode D1 is luminous, this moment no matter the state of low water level detector 4.4 how, output stage A5 remains constant.After high water level detector 4.1 is triggered, comparator A1 is after R3, R4, R5 divider dividing potential drop, the reference voltage of the positive input terminal of A1 is 2/3VDD, and the negative input end of A1 obtains a high level signal, handles through the R-S trigger again, output stage A5 is with the output low level signal, after relay J obtained low level signal, normally opened contact J-1 disconnected, and made magnetic valve 2 lose voltage and closed and stop to supply water, before low water level detector 4.1 was not triggered, output stage A5 kept low level constant always.Go round and begin again and go into Automatic Control.

Claims

1, a kind of full-automatic water drinking machine, it is characterized in that: after filtration, purification, sterilization, pure water after mineralizer is handled, enter water bottle 6 by a tubulose multifunctional controller 4, multifunctional controller 6 is to go into smart seat 7 and water bottle 6 from the base medium pore straight cutting of middle storage tank 10, multifunctional controller 4 for central processing unit 13 provides water level signal in the water bottle 6, is handled the back by central processing unit 13 and is sent to magnetic valve 2 and stop the order of supplying water; Float 11 and silica gel valve 12 that one anti-sealing overflows between water tank 10 and the smart seat 7 between therefrom are housed in middle storage tank 10, and float 11 connects together with silica gel valve 12.

2, according to the described a kind of full-automatic water drinking machine of claim 1, it is characterized in that: multifunctional controller 4, it is the outer silk that is connected to the band nut by the pipe of certain caliber and in the lower end, around the pipe of distance nut certain distance, have several apopores 4.6 of certain pore size, the recessed poor of one fixed bumper 4.5 arranged above apopore 4.6, above buffer 4.5, have several inlet openings 4.3 of certain pore size, air discharge pipe 4.8 is contained in the pipe of multifunctional controller 4, and annular magnet float 4.2 is enclosed within on the air discharge pipe 4.8, place multifunctional controller 4 in the lump, on in air discharge pipe 4.8, height water level detector 4.1 is housed respectively down, 4.4, the water level signal line is through air discharge pipe 4.8, derives from air ports 4.9, and air cleaner 5 is housed on air ports 4.9, the lower end of air discharge pipe 4.8 bends to the angle of certain radian, goes out from the river, nut wall center of an outer-hexagonal internal thread and it forms an airproof integral body.The outer silk of the nut of multifunctional controller 4 pipe lower ends is fastened on the base of middle storage tank 10 with the outer-hexagonal internal thread of air discharge pipe 4.8 lower ends.

3, according to claim 1, a kind of full-automatic water drinking machine, it is characterized in that: in middle storage tank 10, float 11 is housed, and the ring 11.1 of the connecting rod lower end of float 11 be embedded in silica gel valve 12 recessed poor 12.1 in, silica gel valve 12 is telescopic folding valves.Float 11 is enclosed within on the multifunctional controller 4 with silica gel valve 12,

4, according to claim 1, a kind of full-automatic water drinking machine is characterized in that: central processing unit is by resistance R 1-R6, A1-A5, capacitor C 1, triode VT, the bistable shape circuit that constitutes; The water supply operation indicator that resistance R 7, light emitting diode D1 constitute; The executing agency that relay J, normally opened contact J-1, magnetic valve 2 constitute; The power circuit that capacitor C 2, bridge heap D, transformer T constitute.

5, according to claim 1, a kind of full-automatic water drinking machine is characterized in that: the fully automatic system that multifunctional controller 4 and central processing unit 13 and float 11 and silica gel valve 12 constitute.