CN104864172A

CN104864172A - Core device of multifunctional faucet

Info

Publication number: CN104864172A
Application number: CN201410064336.4A
Authority: CN
Inventors: 魏亚亚
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-02-26
Filing date: 2014-02-26
Publication date: 2015-08-26

Abstract

The invention relates to a core device of a multifunctional faucet. An insulated piston sleeve with an electrode inlaid inside is fixed in a casing, an insulated piston with an electrode inlaid is in airtight fit with the inner wall of the insulated piston sleeve through a silicon rubber ring, an adjusting screw is fixed in the center of the outside of the insulated piston, an adjusting nut is arranged on the casing corresponding to the axis of the adjusting screw, a water inlet and a water outlet are formed in the insulated piston sleeve, two poles of a power supply are in airtight communication with the two electrodes respectively, thus, the core device of the multifunctional faucet is formed, for water with different hardness, all that is required for acquiring required power is to rotate the adjusting nut to adjust the distance between the electrodes, and the core device is suitable for heating, magnetization or sterilization of tap water with large-span water hardness change.

Description

A kind of core apparatus of multi-function water tap

Art

The present invention relates to a kind of multi-function water tap, especially a kind of core apparatus of multi-function water tap.

Background technique

At present, a kind of multi-function water tap that utilization (220V) civil power directly acts on tap water by the graphite electrode of resistance to electrolytic corrosion and obtains, it possesses " heats immediately, magnetization, sterilization " multi-functional, because electrode self does not generate heat and " not being afraid of dry combustion method ", because " magnetization " and graphite surface can low inherent characteristic and incrustation scale of drawing up scleromas, as " multi-function water tap ", it has unique advantage, its core apparatus is a pair or one group of electrode, patent " a kind of multi-function water tap " (patent No.: ZL201220226509.4) namely provides so a kind of core apparatus, this patent is an insulation and is fixed wtih one group of electrode at a certain distance in the container that vertically top of placement is airtight, " cross recess " water passage is formed between electrode, the spacing of " cross recess " is 2-6mm, being provided with one at the middle part of " cross recess " can " relief opening of vertical lift ", " relief opening of vertical lift " " drinking water " area of electrode can be changed by the size changing upper vessel portion " air chamber ", thus the size of Modulating Power adapts to different water quality, but, it also exists such problem, first, " core apparatus " necessary " vertically " uses, otherwise power adjustment mode cannot gather effect, this has larger narrow limitation with regard to making its structure, moreover, for the heating power of " core apparatus ", water hardness, the relative area of contour of electrode and the load of unit projection area are directly proportional to heating power, electrode spacing and heating power are inversely proportional to, wherein, for " multi-function water tap ", " water hardness " of occurring in nature from 40-800mg/L (with COCa ₃meter) be not etc. the variable that can not regulate and control, and " load of unit area " also should be considered as regulating and controlling variable to graphite electrode especially, practice shows that rational unit area loading should be not more than 160W/cm ², excessive surface loading can affect the working life of electrode, (surface loading 200W/cm ²time, continuous use 10 hours, export license is more than 1%) another two controllable variablees one are " electrode spacings ", two is " relative area of contour ", " core apparatus " of patent (patent No.: ZL201220226509.4) is namely adapt to different water quality by the method adjusting " relative area of contour " under the condition of fixing " electrode spacing " (2-6mm), the deficiency of this method is, (for " Instant heating type water tap " heating power 3.4kW) if with 40mg/L comparatively soft water matter setting " electrode spacing " obtain 3.4kW power for 2mm, when its correspondence comparatively hard water matter (800mg/L) time, " unit area loading " when power being transferred to 3.4kW will increase nearly 20 times, this can make electrode severe attrition, if with 800mg/L comparatively hard water matter setting " electrode spacing " obtain 3.4kW power for 6mm, when its correspondence comparatively soft water matter (40mg/L) time, " relative area of contour " when power being transferred to 3.4kW will increase nearly 20 times, make bulky, cause the loaded down with trivial details of regulating mechanism simultaneously, therefore, " core apparatus " under constant spacing state, no matter by comparatively soft water matter or based on comparatively hard water matter, its water quality wanting simultaneous adaptation longspan to change, the loaded down with trivial details of bulky and regulating mechanism will be brought or shorten the drawback of electrode life.

Summary of the invention

The invention provides a kind of core apparatus of multi-function water tap, it determines that based on 3.4kW power relative area of contour is 25 square centimeters (every square centimeter of load is 136W), survey comparatively soft water matter (40mg/L), when spacing reaches 1.0-1.1mm, power can reach 3.4kW, survey comparatively hard water matter (800mg/L), when spacing reaches 10.5-10.6mm, power can reach 3.4kW, , namely as the water quality of 40-800mg/L will be made all to reach power demand 3.4kW, only need that electrode spacing is adjusted to 10.6mm from 1.0mm just can realize, its structure does not limit use orientation, because the present invention adapts to different quality by adjustment electrode spacing, therefore, maintain more rational surperficial power load, although spacing adjustment also needs certain space but need increase 1/3rd of original volume at most.

The technical solution adopted for the present invention to solve the technical problems is: it inside is inlayed electrode " insulation piston sleeve " to be fixed in a shell, " the insulation piston " of inlaying electrode is closely cooperated by silica gel ring and " insulation piston sleeve " inwall, an adjusting screw rod is fixed in the central position outside at " insulation piston ", the shell that adjusting screw rod axle center is corresponding arranges adjusting nut, " insulation piston sleeve " offers water intake and water outlet, the two-stage of power supply is connected with two electrode confinement respectively, which forms " core apparatus " of multi-function water tap, only need rotate adjusting nut adjustment electrode spacing when corresponding different hardness water quality and can obtain power demand, leak outside for preventing heavy current, intake-outlet should set up " water resistance attenuation type " anti-electricity wall, because water hardness span makes more greatly changed power amplitude larger, " overcurrent " danger brought for preventing misoperation can set up current limit switch on circuit, the invention has the beneficial effects as follows, spacing by timely adjustment electrode holding electrode long-life while obtains power demand, it is applicable to the tap water heating to the change of water hardness longspan, magnetization or sterilization.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the present invention is further described.

Fig. 1 is that schematic diagram is cutd open in maximum spacing state side of the present invention.

Fig. 2 is minimum separable state sectional schematic diagram of the present invention.

1. shells in Fig. 1, Fig. 2,2 silica gel ring A, 3 silica gel ring B, 4 fastening screw trip bolt A, 5 screw sealing gasket A, 6 adjusting screw rods, 7 adjusting screw rod set screws, 8 adjusting nuts, 9 adjusting nut collars,, 10 insulation pistons, 11 power line A, 12 current limit switches, 13 water inlet anti-electricity wall, 14 power line B, 15 water intakes, 16 screw sealing gasket B, 17 fastening screw trip bolt B, 18 insulation piston sleeves, 19 fixed electrodes, 20 fixed electrode working surfaces, 21 traveling electrodes, 22 traveling electrode working surfaces, 23 variable-operation chambeies, 24 water outlets, 25 water outlet anti-electricity wall.

Embodiment

Fig. 1, insulation piston sleeve (18) is fixed wtih in Fig. 2 housing (1), mould in insulation piston sleeve (18) and note fixed electrode (19), traveling electrode (21) is moulded note with insulation piston (10) and is integrated, insulation piston (10) is closely cooperated by silica gel ring A (2) and silica gel ring B (3) and insulation piston sleeve (18) inwall and forms airtight variable-operation chamber (23), water intake (15) and water outlet (24) is offered respectively in insulation variable-operation chamber (23) position, piston sleeve (18) top and the bottom, adjusting nut (8) is placed in the perforate on shell (1) corresponding to insulation piston sleeve (18) center portion, free rotation is only done by the spacing adjusting nut (8) of adjusting nut collar (9), the center portion that merga pass adjusting screw rod set screw (7) is fixed on piston (10) of insulating joined by adjusting screw rod (6) and adjusting nut (8), power line A (11) is connected with traveling electrode (21) by fastening screw trip bolt A (4) and screw sealing gasket A (5), power line B (14) is connected with fixed electrode (19) by fastening screw trip bolt B (17) and screw sealing gasket B (16), by the rotation of adjusting nut (8), traveling electrode working surface (22) back and forth moves in parallel between 1-16mm relative to fixed electrode working surface (20), current still can be kept for making variable-operation chamber (23) unobstructed at electrode spacing minimum state, the top and the bottom in variable-operation chamber (23) go out all greatly the upper and lower end 2-4mm of traveling electrode (21), leak outside for preventing heavy current, water intake (15) is communicated with variable-operation chamber (23) by water inlet anti-electricity wall (13), water outlet (24) is communicated with variable-operation chamber (23) by water outlet anti-electricity wall (25), the danger brought for preventing overcurrent, power line (11) is connected by the pole of current limit switch (12) with power supply.

Claims

1. the core apparatus of a multi-function water tap, insulation piston sleeve (18) at shell (1) internal fixtion, the insulation piston (10) matched with it is inlayed for the silica gel ring A (2) and silica gel ring B (3) with piston sleeve (18) inner wall sealing, traveling electrode (21) and fixed electrode (19) is inlayed respectively in the inside of insulation piston (10) and insulation piston sleeve (18), insulation piston (10) is fixed wtih adjusting screw rod (6), shell (1) is fixed wtih adjusting nut (8) free to rotate, water intake (15) and water outlet (24) are offered in insulation piston sleeve (18), power line A (11) and power line B (14) connects with the two poles of the earth of power supply respectively, it is characterized in that: the rotation of piston (10) by adjusting nut (8) of insulating is moved back and forth by the drive of adjusting screw rod (6) and form the variable-operation chamber (23) of 1-16mm spacing in insulation piston sleeve (18).

2. the core apparatus of a kind of multi-function water tap according to claim 1, it is characterized in that insulation piston (10) in moving back and forth traveling electrode working surface (22) all the time with fixed electrode working surface (20) keeping parallelism.

3. the core apparatus of a kind of multi-function water tap according to claim 1, is characterized in that adjusting screw rod (6) is fixed on the outside central position of insulation piston (10).

4. the core apparatus of a kind of multi-function water tap according to claim 1, is characterized in that adjusting nut (8) is fixed in the perforate of shell (1) corresponding to adjusting screw rod (6) axle center by adjusting nut collar (9) and also can do free rotation.

5. the core apparatus of a kind of multi-function water tap according to claim 1, is characterized in that the upper and lower end 2-4mm that the top and the bottom in variable-operation chamber (23) go out all greatly traveling electrode (21) makes variable-operation chamber (23) remain that current are unobstructed.

6. the core apparatus of a kind of multi-function water tap according to claim 1, is characterized in that water intake (15) is located at the position in the variable-operation chamber, bottom (23) of insulation piston sleeve (18) and is communicated with variable-operation chamber (23) through water inlet anti-electricity wall (13).

7. the core apparatus of a kind of multi-function water tap according to claim 1, is characterized in that water outlet (24) is located at the position in the variable-operation chamber, top (23) of insulation piston sleeve (18) and is communicated with variable-operation chamber (23) through water outlet anti-electricity wall (25).

8. the core apparatus of a kind of multi-function water tap according to claim 1, it is characterized in that power line A (11) by fastening screw trip bolt A (4) and screw sealing gasket A (5) and traveling electrode (21) airtight be connected and pass through current limit switch (12) connect with a pole of power supply, power line B (14) is connected by fastening screw trip bolt B (17) and screw sealing gasket B (16) with fixed electrode (19) is airtight and connects with another pole of power supply.