CN105000606B - Water purifier - Google Patents
Water purifier Download PDFInfo
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- CN105000606B CN105000606B CN201510470823.5A CN201510470823A CN105000606B CN 105000606 B CN105000606 B CN 105000606B CN 201510470823 A CN201510470823 A CN 201510470823A CN 105000606 B CN105000606 B CN 105000606B
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- water
- tongue tube
- water storage
- status signal
- storage device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 354
- 239000002351 wastewater Substances 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 235000014676 Phragmites communis Nutrition 0.000 abstract description 12
- 238000001514 detection method Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000001223 reverse osmosis Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a water purifier which comprises a water storage device, a first reed pipe, a second reed pipe and a floater, wherein the first reed pipe and the second reed pipe are arranged in the water storage device, the floater is arranged in the water storage device and moves along with the water level in the water storage device, the floater is provided with a magnet used for controlling the first reed pipe and the second reed pipe to output a first water level state signal, the water purifier also comprises a switch part used for detecting the water level, and when water reaches a preset water level, the switch part outputs a second water level state signal when being stressed. According to the invention, when the first water level state signal cannot be output due to the failure or poor contact of the first reed switch and/or the second reed switch, the switch can still output the second water level state signal to prompt whether the water storage device is full of water or not, so that the water purifier can be ensured to detect whether the water storage device is full of water or not more reliably.
Description
Technical field
The present invention relates to purifier technical field more particularly to a kind of water purifiers.
Background technology
The water storage device for storing the water after filtering, in water storage device water shortage, then water purification are typically provided on water purifier
Device will intake into water storage device, until detecting that the water in water storage device is full.
Dry-reed tube switch there are two being set at the top of water storage device when the water in water storage device is full, will trigger two dry springs
Pipe switch output water expires electric signal.In the prior art, when whether water is full for detection water storage device, in order to improve the accurate of detection
Property, generally when detecting that two dry-reed tube switch export water and expire electric signal simultaneously, then it is assumed that the water in water storage device is expired at this time,
It will stop intaking into water storage device.However, once one of dry-reed tube switch loose contact or failure, it is impossible to defeated
The full electric signal of water outlet, so as to cause ceaselessly to intake into water storage device, even results in water storage device and bursts.The prior art
Defect is water purifier cannot reliably detect water storage device, and whether water is expired, and causes reliability relatively low.
Invention content
The main object of the present invention is to provide a kind of water purifier, it is intended to which water storage device cannot be reliably detected by solving water purifier
The technical issues of whether water expires, causes reliability relatively low.
To achieve the above object, water purifier proposed by the present invention includes water storage device, the in the water storage device
One tongue tube and the second tongue tube and inside the water storage device and the water level inside the water storage device is followed to transport
Dynamic float, the float are equipped with that first tongue tube and the second tongue tube is controlled to export the first water position status signal
Magnet, which is characterized in that the water purifier further includes the switch member for sensed water level, after water reaches preset water level, institute
The second water position status signal is exported when stating switch member stress.
Preferably, the switch member is equipped with shrapnel, and one end of the shrapnel is equipped with movable contact, is also set in the switch member
There is the stationary contact being oppositely arranged with the movable contact；When water reaches preset water level, the shrapnel stress, and make the movable contact
It is connected or disconnected with stationary contact, to export the second water position status signal.
Preferably, the switch member is microswitch.
Preferably, the water storage device includes the water storage bag for being used for water storage and the housing for housing the water storage bag, institute
Water storage bag is stated according to its internal water elastic deformation, the switch member is set to the top of the housing；When water reaches default
During water level, the top of the water storage bag exerts a force to the switch member, so that the switch member exports the second water position status signal.
Preferably, the float is set to the top of the water storage bag, first tongue tube and the setting of the second tongue tube
In the top of the housing, when the float follows the water storage bag to move to the first predeterminated position, first tongue tube and
Second tongue tube exports the first water position status signal, and the water storage bag does not exert a force to the switch member.
Preferably, when the float follows the water storage bag to move to the second predeterminated position, the water storage bag is opened described
Part force is closed, and first predeterminated position is less than second predeterminated position.
Preferably, the water purifier further include for control the booster pump intake into the water storage device and with the increasing
The controller of press pump electrical connection, the controller are electrically connected with first tongue tube and the second tongue tube；The float movement
To first predeterminated position, and first tongue tube and the second tongue tube export the first water position status signal to the control
During device, the controller controls the booster pump to be stopped.
Preferably, the controller is electrically connected with the switch member, and the float moves to first predeterminated position, and
When first tongue tube and the second tongue tube do not export the first water position status signal to controller, the controller control
The booster pump works on；The float moves to second predeterminated position, and the switch member exports the second water level shape
During state signal to the controller, the controller controls the booster pump to be stopped.
Preferably, the controller receives first tongue tube and the first water position status signal of the second tongue tube output
The the second water position status signal exported with the switch member, and receive only the second water position status signal in continuous preset times
When, output alarm signal.
Preferably, the water purifier further includes the wastewater valve connected with the water storage device, the wastewater valve and the control
Device electrical connection processed；During the supercharging pump work, the controller carries out timing, and reaches preset duration in accumulative timing time
When, the wastewater valve and supercharging pump startup are controlled, to open cleaning model, and accumulative timing time is reset.
The present invention is by the water purifier of offer, by setting the first tongue tube and the second tongue tube in water storage device, and
Setting follows the float that the water level inside water storage device moves inside water storage device, and float is equipped with to control the first dry spring
Pipe and the second tongue tube export the magnet of the first water position status signal, while are additionally provided with the switch member for sensed water level, in water
After reaching preset water level, when switch member stress, exports the second water position status signal, so as in the first tongue tube and/or second
Tongue tube break down or loose contact and when leading to that the first water position status signal cannot be exported, switch member still is able to output second
Water position status signal, to prompt water storage device whether water is expired, so as to ensure that the water purifier can more reliably detect water storage
Device whether expire by water.
Description of the drawings
Fig. 1 is the structure diagram of water purifier preferred embodiment of the present invention.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Water storage device | 20 | First tongue tube |
| 30 | Second tongue tube | 40 | Float |
| 50 | Switch member | 60 | Booster pump |
| 70 | Wastewater valve |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described further with regard to technical scheme of the present invention.It should be appreciated that this
Locate described specific embodiment to be only used to explain the present invention, be not intended to limit the present invention.
The present invention proposes a kind of water purifier.
With reference to Fig. 1, Fig. 1 is the structure diagram of water purifier preferred embodiment of the present invention.
In embodiments of the present invention, the water purifier includes water storage device 10, first in the water storage device 10
It 20 and second tongue tube 30 of tongue tube and inside the water storage device 10 and follows inside the water storage device 10
The float 40 of water level movement, the float 40 are equipped with to control 20 and second tongue tube 30 of the first tongue tube output the
The magnet (not indicated in figure) of one water position status signal, the water purifier further include the switch member 50 for sensed water level, work as water
After reaching preset water level, 50 stress of switch member simultaneously exports the second water position status signal.Preferably, switch member 50 is set on described
10 top of water storage device.Above-mentioned preset water level can be configured according to actual needs, it is preferable that in 10 water of water storage device
Man Shi, 50 stress of switch member, and export the second water position status signal.
In the present embodiment, above-mentioned water purifier can also include the PP cotton filter cores being sequentially communicated with tap water, water inlet electromagnetism
Valve (not indicated in figure), booster pump 60, preposition activated charcoal module and/or reverse osmosis filter core etc., the port of export of reverse osmosis filter core with
Water storage device 10 connects, so that the water after filtering is flowed into water storage device 10.
Above-mentioned first tongue tube, 20 and second tongue tube 30 can be open type tongue tube or normally closed dry reed pipe, this implementation
Example is illustrated so that the first tongue tube 20 and the second tongue tube 30 are open type tongue tube as an example.
Above-mentioned float 40 can be directly arranged inside water storage device 10, such as directly floats on the water in water storage device 10
In；Or a support element for being used to support float 40 can also be set, which floats in the water in water storage device 10, and
The cross-section adaptation of the support element and water storage device 10, so as to prevent float 40 from shaking.In 10 inner inlet of water storage device, float
Son 40 moves upwards under the buoyancy of water, and moves closer to be set to first tongue tube 20 at 10 top of water storage device, the
Two tongue tubes 30 and switch member 50.
In magnet movement to the predeterminated position on above-mentioned float 40, the magneticaction of the magnet causes the first tongue tube 20
And/or second tongue tube 30 closed state is switched to by off-state.It should be noted that dry in the first tongue tube 20 and second
When reed pipe 30 is switched to closed state, then it is considered as the first tongue tube 20 and the second tongue tube 30 outputs the first water position status letter
Number.Similarly, when above-mentioned first tongue tube, 20 and second tongue tube 30 is normally closed dry reed pipe, then in 20 He of the first tongue tube
When second tongue tube 30 is switched to off-state by closed state, then it is considered as the first tongue tube 20 and the second tongue tube 30 exports
The first water position status signal.
The structure of above-mentioned switch member 50 can be configured according to actual needs, as long as can expire in 10 water of water storage device
When, an active force can be applied to switch member 50, and the active force can be sufficient to make switch member 50 to export the second water position status
Signal.
When determining water storage device 10 whether water being full, first can be outputed in the first tongue tube 20 and the second tongue tube 30
Water position status signal, and when switch member 50 outputs the second water position status signal, then it is determined as that 10 water of water storage device is expired；Or
First tongue tube 20 and the second tongue tube 30 output the first water position status signal or switch member 50 outputs the second water position status
During signal, then it is determined as that 10 water of water storage device is expired.
Water purifier provided by the invention, by setting the first tongue tube 20 and the second tongue tube 30 in water storage device 10,
And setting follows the float 40 that the water level inside water storage device 10 moves inside water storage device 10, float 40 is equipped with to control
It makes the first tongue tube 20 and the second tongue tube 30 exports the magnet of the first water position status signal, while also at 10 top of water storage device
Switch member 50, after water reaches preset water level, 50 stress of switch member are set and export the second water position status signal, so as to first
20 and/or second tongue tube 30 of tongue tube break down or loose contact and when leading to that the first water position status signal cannot be exported,
Switch member 50 still is able to the second water position status signal of output, to prompt water storage device 10 whether water is expired, so as to ensure that the water purification
Device can more reliably detect water storage device 10, and whether water is expired.
Further, the switch member 50 is equipped with shrapnel, and one end of the shrapnel is equipped with movable contact, the switch member 50
On be additionally provided with the stationary contact being oppositely arranged with the movable contact；When water reaches preset water level, the shrapnel stress, and make described
Movable contact is connected or disconnected with stationary contact, to export the second water position status signal.
In the present embodiment, above-mentioned shrapnel can be a lever, be equipped with and float away from one end of movable contact in the lever
Part, the floating part can float on it is waterborne, and under the buoyancy of water drive lever rotation.Expire in 10 non-water of water storage device
When, the non-stress of the lever at this point, movable contact can be connect with stationary contact, can also be disconnected with stationary contact, and the present embodiment is touched with dynamic
Point illustrates for being disconnected with stationary contact.When water in water storage device 10 gradually increases, floating part is in the buoyancy of water
Under move upwards, and lever is driven to rotate, until movable contact is connect with stationary contact.When movable contact is connect with stationary contact,
Then export the second water position status signal.Alternatively, shrapnel can also be corresponded to inside water storage device 10 sets a fitting, the fitting
Float on it is waterborne inside water storage device 10, when the water in water storage device 10 gradually increases, the fitting water buoyancy make
It is moved upwards under, until being contacted with shrapnel, and causes shrapnel movement or deform, so that movable contact and stationary contact
Until connection.It is further preferable that the switch member 50 is microswitch.Switch member 50 provided in this embodiment not only reliability compared with
Height, and it is more sensitive, cost is relatively low.
Further, in order to further improve water purifier detection water storage device 10 whether the full reliability of water, and further
The degree of purity of water is improved, the water storage device 10 includes for the water storage bag of water storage and the housing for housing the water storage bag,
The water storage bag is set to the top of the housing according to its internal water elastic deformation, the switch member 50；When water reaches
During preset water level, the top of the water storage bag exerts a force to the switch member 50, so that the switch member 50 exports the second water level shape
State signal.By setting housing and water storage bag, 10 leak of water storage device is effectively prevented.
Preferably, the float 40 is set to the top of the water storage bag, 20 and second tongue tube of the first tongue tube
30 are set to the top of the housing.It is further preferable that above-mentioned float 40 is set on the outside of water storage bag, it is straight so as to avoid float 40
It connects and is contacted with the water inside water storage device 10, so that the water inside pollution water storage device 10.It can also be set at the top of water storage bag
Above-mentioned floating part or fitting exert a force to switch member 50 so as to easily facilitate, and further improve water purifier detection water storage device
10 whether the full reliability of water.
Further, when the float 40 follows the water storage bag to move to the first predeterminated position, first tongue tube
20 and second tongue tube 30 export the first water position status signal, and the water storage bag does not exert a force to the switch member 50, at this point, excellent
Selection of land, the corresponding water level of water storage bag are less than above-mentioned preset water level.In the present embodiment, the first predeterminated position is the magnetic on float 40
The magneticaction of body is sufficient to make the first tongue tube 20 and the second tongue tube 30 exports the position of the first water position status signal, and this
When water storage bag do not touch switch member 50 or even if water storage bag touches switch member 50, but water storage bag is to switch member 50
Active force exports the second water position status signal insufficient for switch member 50.It should be noted that touch switch in water storage bag
Part 50, but when water storage bag exports the second water position status signal to the active force of switch member 50 insufficient for switch member 50,
It is considered as water storage bag not exert a force to the switch member 50.At this point, water purifier is only defeated by the first tongue tube 20 and the second tongue tube 30
The the first water position status signal gone out can determine that water storage device 10 is in water and expires state.
And when water purifier determines that water storage device 10 is in water and expires state, then stop to 10 inner inlet of water storage device, from
And it avoids and judges that whether water storage device 10 is in water and expires equal starting switch part 50 during state, effectively extends switch member every time
50 service life improves the reliability of water purifier.
Further, in order to further improve water purifier detection water storage device 10 whether the full reliability of water, the float
40 when following the water storage bag to move to the second predeterminated position, and the water storage bag exerts a force to the switch member 50, and described first
Predeterminated position is less than second predeterminated position.
In the present embodiment, the second predeterminated position is to touch switch member 50, and switch member 50 is applied at the top of water storage bag
The active force added enables to the position of the second water position status signal of output of switch member 50.
In the first tongue tube 20 and/or 30 loose contact of the second tongue tube or when breaking down, then 20 He of the first tongue tube
Second tongue tube 30 cannot export the first water position status signal, and water purifier is still to 10 inner inlet of water storage device at this time, directly
Until switch member 50 exports the second water position status signal.At this point, the second water position status that water purifier is exported by switch member 50
Signal can determine whether that water storage device 10 is in water and expires state, so as to stop, to 10 inner inlet of water storage device, ensure that first
When 20 and/or second tongue tube of tongue tube, 30 loose contact or failure, it still is able to the second water exported according to switch member 50
Position status signal judgement water storage device 10 whether expire by water, is effectively improved the reliability of water purifier.
Further, the water purifier further includes the controller being electrically connected with the booster pump 60, and above-mentioned booster pump 60 is used
It intakes in control into the water storage device 10, the controller is electrically connected with 20 and second tongue tube 30 of the first tongue tube
It connects；The float 40 moves to first predeterminated position, and first tongue tube, 20 and second tongue tube 30 output first
During water position status signal to the controller, the controller controls the booster pump 60 to be stopped.In the present embodiment, it controls
When device processed receives the first water position status signal, then corresponding electric signal is exported to booster pump 60, booster pump 60 to be controlled to stop work
Make, it is not only easy to control so as to stop to 10 inner inlet of water storage device, and reliability is high.
Further, the controller is electrically connected with the switch member 50, and it is default that the float 40 moves to described first
Position, and when first tongue tube, 20 and second tongue tube 30 does not export the first water position status signal to controller, institute
Stating controller controls the booster pump 60 to work on；The float 40 moves to second predeterminated position, and the switch
When part 50 exports the second water position status signal to controller, the controller controls the booster pump 60 to be stopped.
In the present embodiment, when controller receives the second water position status signal, then corresponding electric signal is exported to booster pump 60, is increased with controlling
Press pump 60 is stopped, not only easy to control so as to stop to 10 inner inlet of water storage device, and reliability is high.
Further, the controller receives the first water level shape of 20 and second tongue tube 30 of the first tongue tube output
The second water position status signal that state signal and the switch member 50 export, and receive only the second water level shape in continuous preset times
During state signal, output alarm signal.
Preferably, controller can include control module and first tongue tube 20, the second tongue tube 30 and switch member
The counter of 50 electrical connections and the alarm module being electrically connected with the counter, the counter receive the first dry spring
The second water position status signal that the first water position status signal and the switch member 50 of 20 and second tongue tube 30 of pipe output export,
And when continuous preset times receive only the second water position status signal, control module output triggering electric signal to the alarm mould
Block；The alarm module is according to the triggering electric signal output alarm signal.
Above-mentioned preset times can be configured according to actual needs, be illustrated for setting 5 times in the present embodiment.
In the present embodiment, being in water in water storage device 10 expires state, and when starting to discharge water, and whether detection water discharging time reaches
To preset time (such as 10 seconds, can by detect whether the first water position status signal of output or the second water position status signal come it is true
It is fixed whether to start to discharge water), when reaching preset time, then above-mentioned booster pump 60 is controlled to start to work, with into water storage device 10
Portion intakes.
In the present embodiment, when counter carries out timing, if continuous preset times receive the second water position status signal,
And do not receive the first water position status signal during the second water position status signal is received, then it is considered as in continuous preset times only
Receive the second water position status signal.If have received the first water position status signal during the second water position status signal is received
(such as after continuously receiving 4 the second water position status signals, it is the first water position status signal that the 5th, which receives), then will meter
Number device is reset.
Above-mentioned alarm module can be indicator light, loud speaker etc..When each control module exports triggering electric signal, then together
When control counter O reset.
When continuous preset times receive only the second water position status signal, then it is assumed that the first tongue tube 20 and/or second
30 loose contact of tongue tube is broken down, so as to output alarm signal, to prompt the first tongue tube of user 20 and/or second dry
30 loose contact of reed pipe is broken down.
Further, in order to further improve the reliability of water purifier and water outlet degree of purity, the water purifier further include with
The wastewater valve 70 that the water storage device 10 connects, the wastewater valve 70 are electrically connected with the controller；The booster pump 60 works
When, the controller carries out timing, and when accumulative timing time reaches preset duration, controls the wastewater valve 70 and booster pump
60 start, and to open cleaning model, and accumulative timing time are reset.
Preferably, the controller further includes timing module, and the water purifier is further included to be connected with the water storage device 10
Wastewater valve 70, the timing module is electrically connected with the wastewater valve 70 with the control module；The booster pump 60 works
When, the control module controls the timing module timing, the timing module when accumulative timing time reaches preset duration,
Output starts electric signal to the control module, and the control module output starts electric signal to the wastewater valve 70, described useless
Water valve 70 and booster pump 60 start, and to open cleaning model, and the control module controls the timing module to reset.
In the present embodiment, above-mentioned preset duration is preferably 1 hour.That is, when water inlet duration has reached default every time
When long, then a cleaning model is opened, in a cleaning mode, cleans the filter core of water purifier.It, will be clear by opening wastewater valve 70
The waste water discharge of filter wash core.
It should be noted that the technical solution of each embodiment of the present invention can be combined with each other, but must be with this
The technical staff in field can be implemented as basis, will be understood that when the combination appearance of technical solution is conflicting or can not realize
The combination of this technical solution is not present, also not the present invention claims protection domain within.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every utilization
The equivalent structure transformation that description of the invention and accompanying drawing content are made directly or indirectly is used in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (4)
1. a kind of water purifier, the first tongue tube and the second tongue tube including water storage device, in the water storage device and
Inside the water storage device and float that the water level inside the water storage device is followed to move, the float, which is equipped with, to be used
The magnet of the first water position status signal is exported in controlling first tongue tube and the second tongue tube, which is characterized in that described net
Hydrophone further includes the switch member for sensed water level, and after water reaches preset water level, when switch member stress exports the second water
Position status signal, outputs the first water position status signal in the first tongue tube and the second tongue tube or switch member outputs second
During water position status signal, then it is determined as that water storage device water is expired；
The water storage device includes the water storage bag for water storage and housing for housing the water storage bag, the water storage bag according to
Its internal water elastic deformation, the switch member are set to the top of the housing；When water reaches preset water level, the storage
The top of water bag exerts a force to the switch member, so that the switch member exports the second water position status signal, the float is set to
The top of the water storage bag；
First tongue tube and the second tongue tube are set to the top of the housing, and the float follows the water storage bag to move
During to the first predeterminated position, first tongue tube and the second tongue tube export the first water position status signal, and the water storage bag
It does not exert a force to the switch member；
When the float follows the water storage bag to move to the second predeterminated position, the water storage bag exerts a force to the switch member, and
First predeterminated position is less than second predeterminated position；
The water purifier further includes to control the booster pump intake into the water storage device and be electrically connected with the booster pump
Controller, the controller is electrically connected with first tongue tube and the second tongue tube；The float moves to described first
Predeterminated position, and when first tongue tube and the second tongue tube the first water position status signal to controller of output, it is described
Controller controls the booster pump to be stopped；
The controller receives the first water position status signal of first tongue tube and the output of the second tongue tube and the switch
Second water position status signal of part output, and when continuous preset times receive only the second water position status signal, output alarm
Signal, if the first water position status signal is had received during the second water position status signal is received, by counter O reset；
The water purifier further includes the wastewater valve connected with the water storage device, and the wastewater valve is electrically connected with the controller；
During the supercharging pump work, the controller carries out timing, and when accumulative timing time reaches preset duration, controls described useless
Water valve and supercharging pump startup, to open cleaning model, and accumulative timing time are reset.
2. water purifier as described in claim 1, which is characterized in that the switch member is equipped with shrapnel, one end of the shrapnel
Equipped with movable contact, the stationary contact being oppositely arranged with the movable contact is additionally provided in the switch member；When water reaches preset water level,
The shrapnel stress, and the movable contact is made to be connected or disconnected with stationary contact, to export the second water position status signal.
3. water purifier as claimed in claim 2, which is characterized in that the switch member is microswitch.
4. water purifier as claimed in claim 3, which is characterized in that the controller is electrically connected with the switch member, described floating
Son moves to first predeterminated position, and first tongue tube and the second tongue tube do not export the first water position status signal extremely
During the controller, the controller controls the booster pump to work on；The float moves to second predeterminated position,
And the switch member, when exporting the second water position status signal to controller, the controller controls the booster pump to stop work
Make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510470823.5A CN105000606B (en) | 2015-07-31 | 2015-07-31 | Water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510470823.5A CN105000606B (en) | 2015-07-31 | 2015-07-31 | Water purifier |
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| CN105000606A CN105000606A (en) | 2015-10-28 |
| CN105000606B true CN105000606B (en) | 2018-06-29 |
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| CN201510470823.5A Active CN105000606B (en) | 2015-07-31 | 2015-07-31 | Water purifier |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106186189A (en) * | 2016-07-20 | 2016-12-07 | 珠海格力电器股份有限公司 | Water purifier flushing method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5935741B2 (en) * | 2013-03-29 | 2016-06-15 | 栗田工業株式会社 | Open circulation cooling system |
| CN203833679U (en) * | 2014-04-04 | 2014-09-17 | 美的集团股份有限公司 | Reverse osmosis water purifier |
| CN204434390U (en) * | 2015-01-30 | 2015-07-01 | 佛山市顺德区美的饮水机制造有限公司 | Water-purifying machine |
| CN204918031U (en) * | 2015-07-31 | 2015-12-30 | 佛山市美的清湖净水设备有限公司 | Water purifier |
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