A kind of water purifier with movable clear water tanks
[technical field]
The present invention relates to water purifier, particularly a kind of water purifier with movable clear water tanks.
[background technology]
At present, common on the market water purifier water-supply method mainly contains following two kinds: single flow water purifier and Water-storage water purifier.Single flow water purifier, for ensureing aquifer yield, needs to use larger-size filter core, and needs topping-up pump to provide driving hydraulic pressure for filter core.The tank of Water-storage water purifier is generally pressure-pot or water tank, uses pressure-pot as the water purifier of tank generally using the driving pressure of the pressure of pressure-pot as water purification water outlet; The water purifier of water tank is used generally water tank to be fixed on complete machine inside, by gravity or the lift pump motivating force as water purification water outlet.Pressure-pot cannot be taken apart, therefore can not clean pressure-pot; Because water tank can not take out in water purifier, therefore to the more difficult operation of the cleaning of water tank.In addition, use pressure-pot as tank water purifier install time need additional space to carry out placement force tank.
The water purifier of above type also needs to be equipped with special water purification water tap, has complicated connecting pipeline, needs the installation personnel of specialty to carry out installment and debugging.Meanwhile, the operation that water purifier is collecting dense water and the water inlet of switch former water of above type is also very inconvenient.
[summary of the invention]
The object of this invention is to provide a kind ofly to fetch water flexibly, be convenient to clean, the water purifier with movable clear water tanks safe and convenient to use.
To achieve these goals, the invention provides a kind of water purifier with movable clear water tanks, described water purifier comprises base 1 and the filter core support 2 be connected, be provided with filtering system 3 in filter core support 2, the water purification water side of filtering system 3 is connected to water purification water outlet 5 by water pipeline 23, wherein, described water purifier also comprises the clear water tanks 30 be removably installed on base 1, clear water tanks 30 bottom is provided with water purification water tap 32, and clear water tanks 30 side is provided with ball float groove 34, has ball float 31 in ball float groove 34;
Clear water tanks 30 top is that water tank renovates 4, and water tank is renovated 4 and is connected with filter core support 2 top movable by joint, and water purification water outlet 5 is positioned at water tank and renovates 4; Water tank renovate 4 and the junction of filter core support 2 be provided with the flip switch 8 controlling water pipeline 23; Filter core support 2 side is also provided with the location switch 7 controlling water pipeline 23, location switch 7 and clear water tanks 30 surface contact.
According to one preferred embodiment, filter core support 2 side is also provided with the high liquid level sensor 9 and middle liquid level sensor 10 responded to ball float 31, and high liquid level sensor 9 and middle liquid level sensor 10 control the opening and closing of water pipeline 23 respectively.
According to another preferred embodiment, filtering system 3 comprises the water making pipe road 21 and dense water lines 22 that are connected with tap switch valve 19, water making pipe road 21 comprises and is successively set on pressure switch 11 on pipeline and filter element of water purifier, described filter element of water purifier has water purification water side and dense water water side, described water purification water side is connected to water purification water outlet 5 by water pipeline 23, and water pipeline 23 is also provided with electrodeionization water purification magnet valve 12; Described dense water water side is connected to the concentrated water drainage mouth of a river 20 by dense water lines 22, and dense water lines 22 comprises the dense water solenoid valve 13 be arranged on pipeline.
Preferably, described filter element of water purifier comprises one-level filter core 15 and the secondary filter core 14 of series connection, and one-level filter core 15 and secondary filter core 14 can be identical or different kind of filter cores.According to the requirement of water quality or flow, also can use multi-stage filter core as required, or adopt parallel connectivity.
According to one preferred embodiment, the upstream of pressure switch 11 is also provided with reducing valve 24.
In the present invention, preferably water pipeline 23 is also provided with under meter 16 and/or TDS probe.
In the present invention, TDS probe is a kind of water quality detector, can be arranged in water pipeline, obtains the TDS (dissolvability solid amount) of the water in pipeline in real time.TDS probe is product market can being bought acquisition, the 620 type multiparameter water quality analyzers that the special Instrument Ltd. of such as Beijing Puli sells.
According to one preferred embodiment, dense water lines 22 is also provided with dense water throttling valve 18.
Particularly preferably, base 1 is provided with positive stop lug boss 6, is provided with the limited impression 35 matched with positive stop lug boss 6 bottom described clear water tanks 30, and after positive stop lug boss 6 and limited impression 35 being coincide, clear water tanks 30 contacts with location switch 7, and location switch 7 is closed.Positive stop lug boss and limited impression play guide effect, guarantee that clear water tanks is put into specified location.After being in place, covering water tank and renovate, location switch and flip switch are touched respectively, connect water pipeline, could normally fetch water.
In the present invention, clear water tanks 30 has handle alternatively.In the present invention, clear water tanks is dismountable, movable design, opens water tank and renovates and clear water tanks can be taken off from base, facilitate user to fetch water and clean.This movable clear water tanks optionally can be arranged the handle or handle that conveniently take off.
Water purifier principle of work of the present invention is as follows:
When meeting following full terms, water purifier of the present invention could start water function processed: 1. have tap water to enter in water purifier, pressure switch 11 is touched by hydraulic pressure; 2. clear water tanks is in place, and location switch 7 is touched; 3. cover water tank to renovate, flip switch 8 is touched; 4. the water level in water tank is lower than middle liquid level or equal with middle liquid level (now ball float 31 and middle liquid level sensor 10 are at sustained height, can be detected by middle liquid level sensor).
After water function processed starts, electrodeionization water purification magnet valve 12 and dense water solenoid valve 13 are opened, tap water is cleaned by filter core, water after purification pops one's head in 17 by water pipeline 23 through electrodeionization water purification magnet valve 12, under meter 16, TDS, the water purification water outlet 5 renovated by water tank is entered in clear water tanks 30, is located under meter 16 on pipeline and TDS probe 17 for measuring flow and the water quality of water purification.On the other hand, the dense water that filter core produces is discharged from the concentrated water drainage mouth of a river 20 tap switch valve through overrich water solenoid valve 13, dense water throttling valve 18.Along with the water level in clear water tanks constantly raises, when ball float rise to equal with high liquid level sensor 9 after, ball float is detected by high liquid level sensor, now closes electrodeionization water purification magnet valve 12 and dense water solenoid valve 13, water function closedown processed.
During water intaking, water purification can be taken by water tap, or open water tank and renovate, take off clear water tanks and pour out water purification.
After water intaking, clear water tanks water level be reduced to middle liquid level or following time, ball float and middle liquid level sensor are at sustained height, and ball float is detected by middle liquid level sensor, and when meeting all conditions that aforementioned water function processed starts, water function processed is activated again.
In water process processed, during if there is following arbitrary situation, water function processed can be interrupted: 1. do not have tap water to enter in water purifier, or tap water flooding quantity is very few, and pressure switch disconnects; 2. water tank is renovated and is opened, and flip switch disconnects; 3. clear water tanks is not in place, and location switch disconnects.When water function processed interrupts, electrodeionization water purification magnet valve and dense water solenoid valve are all closed, and water outlet flows out without water purification.
After above situation is excluded, water function processed restarts.
The present invention passes through the design of pressure switch-flip switch-location switch and senior middle school's liquid level sensor; water function processed can be interrupted safely; effectively protect the parts such as the magnetic valve in water purifier; avoid and take off water tank or water tank when not being in place, water function processed starts leaking or hydraulic overflow problem of may causing.
On the other hand, with water tap on movable clear water tanks, water tap can be selected to fetch water according to water consumption during user's water, or take off water tank pouring, easy to use.In addition, clear water tanks can also be taken off easily to carry out routine cleaning.
[accompanying drawing explanation]
Fig. 1 is water purifier system structural representation of the present invention;
Fig. 2 is water purifier complete machine structure schematic diagram of the present invention.
Wherein, 1, base; 2, filter core support; 3, filtering system; 4, water tank is renovated; 5, water purification water outlet; 6, positive stop lug boss; 7, location switch; 8, flip switch; 9, high liquid level sensor; 10, middle liquid level sensor; 11, pressure switch; 12, electrodeionization water purification magnet valve; 13, dense water solenoid valve; 14, secondary filter core; 15, one-level filter core; 16, under meter; 17, TDS probe; 18, dense water throttling valve; 19, tap switch valve; 20, the concentrated water drainage mouth of a river; 21, water making pipe road; 22, dense water lines; 23, water pipeline; 24, reducing valve; 25, handle; 30, clear water tanks; 31, ball float; 32, water purification water tap; 33, knob; 34, ball float groove; 35, limited impression.
[embodiment]
Following examples are used for the technical scheme explaining invention without limitation.Those skilled in the art can use for reference content of the present invention, the links such as appropriate change structure, annexation, material, parameter, size, technique realize other object corresponding, its relevant change does not all depart from content of the present invention, all similar replacements and change will become apparent to those skilled in the art that and all should be deemed to be included within scope of the present invention.
Embodiment 1
Water purifier as shown in Figure 1, 2, comprises base 1 and clear water tanks 30 two portions.Wherein, filter core support 2 is fixed on base 1, and filter core support 2 is renovated 4 by joint and water tank and is flexibly connected.
Be provided with filtering system 3 in filter core support 2, filtering system 3 comprises water making pipe road 21 and dense water lines 22, and they are connected with the water side of tap switch valve 19 and the concentrated water drainage mouth of a river 20 respectively.Water making pipe road 21 comprises the reducing valve 24 be successively set on pipeline, pressure switch 11, the one-level filter core 15 be arranged in series and secondary filter core 14, and wherein the product water of one-level filter core 15 is as the water inlet of secondary filter core 14.The water purification water side of secondary filter core 14 is the water purification water side of filtering system 3, the dense water water side of secondary filter core 14 is connected to dense water lines 22, is connected to the concentrated water drainage mouth of a river 20 by pipeline through overrich water solenoid valve 13 and dense water throttling valve 18.
The water purification water side of filtering system 3 is connected to water purification water outlet 5 by water pipeline 23.Water purification water outlet 5 is arranged in the middle part of lower surface that water tank renovates 4, above clear water tanks 30.Water pipeline 23 is also provided with for the electrodeionization water purification magnet valve 12 of pilot piping switch, for monitoring the under meter 16 of piping flow and the TDS probe 17 for monitoring real-time water quality.
On the other hand, the junction of renovating 4 at filter core support 2 and water tank is provided with flip switch 8; Be provided with location switch 7 at base side, the electrical signal that they export is connected, can controls the disconnection or closed of water pipeline 23 respectively by pilot circuit (not shown in FIG.) with electrodeionization water purification magnet valve 12.
The pilot circuit of water purifier or belong to the knowledge that those skilled in the art can grasp for the pilot circuit of the parts such as connected electromagnetic valve, repeats no more in the present invention.
Clear water tanks 30 is placed on base 1, can take off as required.Clear water tanks 30 bottom is provided with water purification water tap 32, and side is provided with ball float groove 34, has ball float 31 in ball float groove 34, detectable current level.
The side (filter core support 2 side) of base 1 is provided with high liquid level sensor 9 and middle liquid level sensor 10, can respond to ball float 31, by the disconnection or closed of current fluid level position control water pipeline 23.
Limited location groove 35 bottom clear water tanks 30, base 1 has the spacing preiection 6 matched.When being correctly placed on base 1 by clear water tanks 30, limited impression 35 coincide with spacing preiection 6, and location switch 7 is touched.
When meeting following full terms, water making pipe road 21, dense water lines 22 and water pipeline 23 are all connected, and start water function processed: 1. have tap water to enter in water purifier, pressure switch 11 is touched by hydraulic pressure; 2. clear water tanks is in place, and positive stop lug boss and limited impression coincide, and location switch 7 is touched; 3. cover water tank to renovate, flip switch 8 is touched; 4. the water level in water tank is lower than middle liquid level or equal with middle liquid level.
After water function processed starts, electrodeionization water purification magnet valve 12 and dense water solenoid valve 13 are opened, and tap water is cleaned by one-level filter core 15 and secondary filter core 14, and water purification flows in clear water tanks 30 by water pipeline 23, and the dense water that secondary filter core 14 produces is discharged from the concentrated water drainage mouth of a river 20.
Along with the water level in clear water tanks raises, when ball float rise to equal with high liquid level sensor 9 after, ball float is detected by high liquid level sensor, now closes electrodeionization water purification magnet valve 12 and dense water solenoid valve 13, water function closedown processed.
During water intaking, water purification can be taken by water tap, or open water tank and renovate, take off clear water tanks and pour out water purification.After water intaking, clear water tanks water level be reduced to middle liquid level or following time, ball float and middle liquid level sensor are at sustained height, and ball float is detected by middle liquid level sensor, and when meeting all conditions that aforementioned water function processed starts, water function processed is activated again.
In water process processed, during if there is following arbitrary situation, water function processed can be interrupted: 1. do not have tap water to enter in water purifier, or tap water flooding quantity is very few, and pressure switch disconnects; 2. water tank is renovated and is opened, and flip switch disconnects; 3. clear water tanks is not in place, and location switch is disconnected.When water function processed interrupts, electrodeionization water purification magnet valve and dense water solenoid valve are all closed, and water outlet flows out without water purification.
After above situation is excluded, water function processed restarts.
The present invention passes through the design of pressure switch-flip switch-location switch and senior middle school's liquid level sensor; startup or the closedown of water function processed can be controlled safely; effectively protect the parts such as the magnetic valve in water purifier; avoid and take off water tank or water tank when not being in place, water function processed starts leaking or hydraulic overflow problem of may causing.
In addition, the flexible design of movable clear water tanks is convenient, and user can select water tap fetch water or directly take off water tank pouring, can also take off clear water tanks easily to carry out routine cleaning, easy to use.