CN106402460A - Air purifier and magnetic valve device - Google Patents
Air purifier and magnetic valve device Download PDFInfo
- Publication number
- CN106402460A CN106402460A CN201611035682.5A CN201611035682A CN106402460A CN 106402460 A CN106402460 A CN 106402460A CN 201611035682 A CN201611035682 A CN 201611035682A CN 106402460 A CN106402460 A CN 106402460A
- Authority
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- China
- Prior art keywords
- magnet
- valve
- valve body
- air purifier
- valve rod
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0655—Lift valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses an air purifier and a magnetic valve device. The magnetic valve device comprises a valve seat, a valve body, a valve rod, a first magnet and a second magnet. The valve seat is fixed to the bottom of an inner cavity of a first structure element and provided with a valve hole. The valve body is fixedly connected with the top end of the valve rod, and the valve body is matched with the valve hole of the valve seat so that a liquid channel can be sealed or unsealed. The first magnet is arranged at the bottom end of the valve rod, the second magnet is used for being arranged at the top of a second structure element and is opposite to the first magnet, and the second magnet and the first magnet are the same in polarity so that the valve rod can apply first acting force to the valve body. Gravity of liquid in the first structure element serves as second acting force which is used for driving the valve body to seal the valve hole, and the first acting force is used for driving the valve body to open the valve hole. Through the scheme, the problem that in the water supplementation process, a water box of an existing air purifier is drawn out of a shell of the air purifier, and consequently water in a water storage chamber of the air purifier leaks can be solved.
Description
Technical field
The present invention relates to technical field of air purification, more particularly, to a kind of air purifier and magnet valve device.
Background technology
With the raising of people's living standard, the requirement more and more higher to indoor environment for the people, it follows that more next
More users to purify the air of interior using air purifier.
Under normal circumstances, the polluter of room air includes solid particulate matter (such as PM2.5), chemical gas (such as first
Aldehyde) etc., the health of these seriously polluted impact people.Air purifier species in the market is more, but mainly logical
Drainage screen, the mode of filter element excessively stream implement physical cleaning, these air purifiers more difficult removal gas pollutant, there is purification effect
Really poor problem.
For this reason, the inventor of the invention provides one kind to realize by wet cleaning mode in related patent application
The air purifier of air cleaning.This air purifier realizes air cleaning with water for carrier, and during purifying, water can quilt
Consume, the part Water Sproading in air purification process can be realized recycling to water box by the receipts hydroecium of air purifier, but
It is, persistently carrying out with air cleaning that the water inventory in the water box of air purifier continues reducing, for this reason, user needs
Into water box, periodically supplement water.Water box are removably mounted on the housing of air purifier by way of grafting, are supplementing
During water, user only needs to extract water box out, but during this, the water received in hydroecium can be logical and water box between by it
Road still flows to water box, therefore, once water box are drawn out of, will certainly lead to receive the water leakage in hydroecium, the water of these leakages is not
But lead to ground to drop down water outside air purifier being flowed to, but also the inside of air purifier may be flowed to, lead to sky
Being damaged with electric device in gas purifier.
Certainly, above-mentioned situation not only exists only in air purifier, other is needed to the equipment of similar liquid make-up
On there is also Similar Problems.
Content of the invention
The present invention discloses a kind of magnet valve device, with solve the water box of current air purifier during supplementing water from
The problem of the water leakage received in hydroecium leading to air purifier is detached on the housing of air purifier.
For solving above-mentioned technical problem, the present invention is disclosed directly below technical scheme：
Magnet valve device, for controlling the leading to of fluid passage of the inner chamber of inner chamber and second structural member of connection first structure part
Disconnected；Including valve seat, valve body, valve rod, the first Magnet and the second Magnet；Wherein：
Described valve seat is fixed on the bottom of the inner chamber of described first structure part, and described valve seat has valve opening；Described valve body with
The top of described valve rod is fixedly connected, and described valve body is coordinated with the valve opening of described valve seat to realize the logical of described fluid passage
Disconnected；
Described first Magnet is arranged on the bottom of described valve rod；
Described second Magnet is used for being arranged on the top of described second structural member, and positioned opposite with described first Magnet,
Described second Magnet identical with the polarity of described first Magnet with by described valve rod to described valve body apply the first active force；Institute
As the second active force, described second active force is used for driving described valve body closure institute the gravity stating liquid in first structure part
State valve opening, described first active force is used for driving described valve body to open described valve opening.
Preferably, in above-mentioned magnet valve device, the bottom of described valve rod is provided with guide part, described guide part and described valve opening
It is slidably matched, described guide part is provided with the first liquid pass hole communicating with described fluid passage.
Preferably, in above-mentioned magnet valve device, described magnet valve device also includes damped elasticity part, and described damped elasticity part is sheathed
On described valve rod, described valve opening is provided with boss, the both sides of described damped elasticity part can respectively with described boss and described lead
To the spacing cooperation in portion；Described damped elasticity part is provided with the second liquid pass hole, described second liquid pass hole and described first liquid pass hole phase
Logical.
Preferably, in above-mentioned magnet valve device, described guide part and described valve rod are integral type structure, described valve seat with described
First structure part is formed in one structure.
Preferably, in above-mentioned magnet valve device, described valve body is elastic component, and described valve opening is provided with location division, described positioning
Portion and described valve body deviate from the side location fit of the inner chamber of described first structure part；Described location division is provided with the 3rd and crosses liquid
Hole.
Preferably, in above-mentioned magnet valve device, the top of described valve rod is provided with annular slot, described valve body (200) and institute
The position stating valve rod cooperation is provided with annular boss, and described annular slot is coordinated with described annular boss sealing；Described valve rod
Top end face is conical end face.
Preferably, in above-mentioned magnet valve device, described first Magnet is connected to the bottom of described valve rod；Described second Magnet card
It is connected on described second structural member.
Air purifier, including as above arbitrary described magnet valve device, described first structure part is to receive hydroecium, described second
Structural member is water box.
Preferably, in above-mentioned air purifier, the top of described water box is provided with backwater hole, is provided with described backwater hole
Installation foundation, described second Magnet is fixed on described installation foundation, and described backwater hole connects described to be formed with described valve opening
Fluid passage.
Preferably, in above-mentioned air purifier, described valve opening is located at described backwater in the hole in the projection of vertical direction.
The technique effect that magnet valve device disclosed by the invention has is as follows：
Magnet valve device disclosed by the invention is arranged in the fluid passage that first structure part and the second structural member are formed, the
There is liquid, the inner chamber of the second structural member can receive the inner chamber of first structure part by fluid passage in the inner chamber of one structural member
The middle liquid relying on gravity to flow into.In the case that the second structural member is withdrawn, the second Magnet can be with the second structural member away from
One structural member, in such cases, the repulsive force that the second Magnet acts on the first Magnet then can eliminate, and valve body then can be in first structure
Block on the valve opening of valve body in the presence of liquid gravity in part, and then realize the closure to valve opening, ultimately result in liquid and lead to
Road is closed, and this is it can be avoided that the liquid in first structure part inner chamber continues to flow down.After the second structural member is reinstalled, the second magnetic
Ferrum is in the position relative with the first Magnet again, and the second Magnet can make valve rod band moving valve move to the repulsive force of the first Magnet
Dynamic, and then make shifting on valve body reach the purpose opening valve opening so that fluid passage is in connected state, in first structure part
Liquid can be flowed in the inner chamber of the second structural member by fluid passage.
In the same manner, when magnet valve device disclosed by the invention is applied in the air purifier described in background technology, first structure
Part is to receive hydroecium, and the second structural member is then water box, receives between hydroecium and water box by connecting with regard to fluid passage, when the water in water box
When being changed or supplemented, or carrying out water box cleaning, after water box are withdrawn from air purifier, in the work of magnet valve device
With under, fluid passage then can disconnect, it is to avoid receive hydroecium in water leak in the housing of air purifier, also would not there is ground
The situation that the inside of water or current direction air purifier is dropped down in face occurs.It can be seen that, magnet valve device disclosed by the invention can solve at present
Air purifier water box supplement water during the receipts leading to air purifier are detached from the housing of air purifier
The problem of the water leakage in hydroecium.
Brief description
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention or background technology, below will be to embodiment or the back of the body
Scape technology description in required use accompanying drawing be briefly described it should be apparent that, for those of ordinary skill in the art
Speech, without having to pay creative labor, can also obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the part mounting structure schematic diagram of magnet valve device disclosed in the embodiment of the present invention；
Fig. 2 is the mounting structure schematic diagram of magnet valve device disclosed in the embodiment of the present invention；
Fig. 3 is the overlooking the structure diagram of valve rod disclosed in the embodiment of the present invention；
Fig. 4 be in Fig. 3 A-A to sectional view；
Fig. 5 is the cross section structure diagram of valve body disclosed in the embodiment of the present invention；
Fig. 6 is the overlooking the structure diagram that in the embodiment of the present invention, first structure part installs after valve rod；
Fig. 7 is the part-structure schematic diagram of air purifier provided in an embodiment of the present invention.
Description of reference numerals：
100- valve seat, 110- valve opening, 120- location division, 200- valve body, 210- annular boss, 300- valve rod, 310- install
Hole, 320- guide part, 321- first liquid pass hole, 330- annular slot, 340- conical end face, 400- first Magnet, 500-
Two Magnet, 600- damped elasticity part, 700- receive hydroecium, 800- water box, A- first structure part, B- second structural member.
Specific embodiment
In order that those skilled in the art more fully understand the technical scheme in the present invention, real below in conjunction with the present invention
Apply the accompanying drawing in example, the enforcement it is clear that described is clearly and completely described to the technical scheme in the embodiment of the present invention
Example is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is general
The every other embodiment that logical technical staff is obtained under the premise of not making creative work, all should belong to the present invention and protect
The scope of shield.
The embodiment of the present invention discloses a kind of magnet valve device.Disclosed magnet valve device is used for controlling connection first structure part
The break-make of the fluid passage of the inner chamber of inner chamber and the second structural member.Disclosed in the embodiment of the present invention, magnet valve device can be applied such as
On air purifier described in background technology, in such cases, first structure part is to receive hydroecium, and the second structural member is water box, magnetic
Valve gear is used for controlling the fluid passage received between hydroecium and water box, and then controls backwater to the flowing in water box.
Refer to Fig. 1 and 2, magnet valve device disclosed in the embodiment of the present invention include valve seat 100, valve body 200, valve rod 300,
One Magnet 400 and the second Magnet 500.
Wherein, valve seat 100 is fixed on the bottom of the inner chamber of first structure part A, and valve seat 100 has valve opening 110, valve body 200
It is fixedly connected with the top of valve rod 300, and valve body 200 coordinates with to realize the break-make of fluid passage with the valve opening 110 of valve seat 100,
It can also be expected that valve opening 110 is a part for fluid passage, valve body 200 can be realized as liquid by the break-make controlling valve opening 110
The break-make of body passage.
First Magnet 400 is arranged on the bottom of valve rod 300, and the bottom of usual valve rod 300 is provided with installing hole 310, and first
Magnet 400 is fixed in installing hole 310 by way of clamping.Preferably, the first Magnet 400 may be detachably retained at
The bottom of described valve rod 300, is easy to the replacing to the first Magnet 400.
Second Magnet 500 is used for being arranged on the top of the second structural member B, and, second magnetic positioned opposite with the first Magnet 400
Ferrum 500 is identical with the polarity of the first Magnet 500, to apply the first active force, first structure part A by valve rod 300 to valve body 200
In liquid gravity as the second active force, the second active force is used for driving valve body 200 closure valve opening 110, the first active force
For driving valve body 200 to open valve opening 110.Second Magnet 500 can also be fixed on the second structural member B by way of clamping
Above it is preferred that the second Magnet 500 is removably attached on the second structural member B, in order to the replacing to the second Magnet 500.
Magnet valve device disclosed in the embodiment of the present invention is applied to what the second structural member B can separate with respect to first structure part A
In the case of fluid passage break-make control.Specific work process is as follows：There is liquid in the inner chamber of first structure part A, second
The inner chamber of structural member B can receive, by fluid passage, the liquid relying on gravity to flow in the inner chamber of first structure part A.When second
In the case that structural member B withdraws, the second Magnet 500 can with the second structural member B away from first structure part A, in such cases, the
The repulsive force that two Magnet 500 act on the first Magnet 400 then can eliminate, and valve body 200 then can liquid weight in first structure part A
Block in the presence of power on the valve opening 110 of valve seat 100, and then realize the closure to valve opening 110, ultimately result in fluid passage and close
Close, this is it can be avoided that the liquid in first structure part A inner chamber continues to flow down.After the second structural member B reinstalls, the second Magnet
500 are in the position relative with the first Magnet 400 again, and the second Magnet 500 can make valve rod to the repulsive force of the first Magnet 400
300 band moving valves 200 are mobile, and then make shifting on valve body 200 reach the purpose opening valve opening 110 so that fluid passage is in
Connected state, the liquid in first structure part A can be flowed in the inner chamber of the second structural member B by fluid passage.
In the same manner, when disclosed in the embodiment of the present invention, magnet valve device is applied in the air purifier described in background technology, the
One structural member A is to receive hydroecium, and the second structural member B is then water box, receives between hydroecium and water box by connecting with regard to fluid passage, works as water
Water in box is changed or is supplemented, or when carrying out water box cleaning, after water box are withdrawn from air purifier, in magnet valve
In the presence of device, fluid passage then can disconnect, it is to avoid the water received in hydroecium leaks in the housing of air purifier, also just not
The situation that can there is the inside that water or current direction air purifier are dropped down in ground occurs.It can be seen that, magnet valve disclosed in the embodiment of the present invention
Device can solve the water box of current air purifier and detach from the housing of air purifier during supplementing water to lead to
The problem of the water leakage received in hydroecium of air purifier.
More stably move to realize valve rod 300, and then make valve body 200 realize more stably blocking, refer to
It is preferred that the bottom of valve rod 300 is provided with guide part 320, guide part 320 is provided with communicating with fluid passage to Fig. 3 and 4
One liquid pass hole 321, the liquid entering fluid passage can pass through the first liquid pass hole 321.
The magnet valve device that the present embodiment provides can also include damped elasticity part 600.Damped elasticity part 600 is set in valve rod
On 300, valve opening 110 is provided with boss, the both sides of damped elasticity part 600 can respectively with boss and the spacing cooperation of guide part 320, hinder
Buddhist nun's elastic component 600 is provided with the second liquid pass hole, and the second liquid pass hole is communicated with the first liquid pass hole 321.Specifically, guide part 320 with
Valve rod 300 is integral type structure, and valve seat 100 and first structure part A are integral type molding structure.
In the present embodiment, valve body 200 can be elastic component, such as rubber parts.Refer to Fig. 6, valve opening 110 is provided with positioning
Portion 120, location division 120 and valve body 200 deviate from the side location fit of the inner chamber of first structure part A, and location division 120 is provided with the
Three liquid pass holes, to guarantee that the liquid in the inner chamber of first structure part A flowed in valve opening by the 3rd liquid pass hole.Valve body 200 is
Elastic component can ensure that valve body 200 is more stable to the closure of valve opening, reaches the effect of deformable seal by the deformation of valve body 200
Really.The setting of location division 120 can play the purpose of positioning valve 200, it is to avoid valve body 200 excessive deformation and enter in valve opening 110,
Therefore valve body 200 is that elastic component enables more preferable plugging effect with the positioning of location division 120.
Referring again to Fig. 4, the top of valve rod 300 is provided with annular slot 330, the portion that valve body 200 is coordinated with valve rod 300
Position is provided with annular boss 210, as shown in figure 5, annular slot 330 and annular boss 210 sealing cooperation, above-mentioned fit system energy
Realize the detachable cooperation of valve rod 300 and valve body 200, be easy to valve body 200 is implemented to change.Preferably, the top end of valve rod 300
Face is conical end face 340, and conical end face 340 is easy to the assembling of valve rod 300 and valve body 200, can be reduced valve rod 300 quilt simultaneously
Suffered resistance during jack-up.
Based on magnet valve device disclosed in the embodiment of the present invention, the embodiment of the present invention is also disclosed a kind of air purifier, and institute is public
The air purifier opened includes arbitrary described magnet valve device in foregoing embodiments, and in this air purifier, magnet valve device is connected
The first structure part A connecing is to receive hydroecium 700, and the second structural member B is water box 800, as shown in Figure 7.
Formation for the ease of fluid passage, it is preferred that the top of water box 800 is provided with backwater hole, is arranged in backwater hole
There is installation foundation, the second Magnet 500 is fixed on installation foundation, and backwater hole is connected with valve opening 110 to form fluid passage.Specifically
, valve opening 110 is located at backwater in the hole in the projection of vertical direction, and in such cases, the liquid discharged in valve opening 110 can fall into
Backwater in the hole, and then can enter in water box 800.
Herein, each preferred version only emphasis describe different with other schemes, as long as each preferred version
Do not conflict, can combination in any, the embodiment being formed after combination also within category disclosed in this specification it is contemplated that
Text is succinct, is individually described with regard to no longer formed to combination embodiment herein.
The above is only the specific embodiment of the present invention, makes skilled artisans appreciate that or realizing this
Bright.Multiple modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and be to fit to and principles disclosed herein and features of novelty phase one
The scope the widest causing.
Claims (10)
1. magnet valve device, for controlling the fluid passage of the inner chamber of connection first structure part (A) and the inner chamber of the second structural member (B)
Break-make；It is characterized in that, including valve seat (100), valve body (200), valve rod (300), the first Magnet (400) and the second Magnet
(500)；Wherein：
Described valve seat (100) is fixed on the bottom of the inner chamber of described first structure part (A), and described valve seat (100) has valve opening
(110)；Described valve body (200) is fixedly connected with the top of described valve rod (300), and described valve body (200) and described valve seat
(100) valve opening (110) coordinates to realize the break-make of described fluid passage；
Described first Magnet (400) is arranged on the bottom of described valve rod (300)；
Described second Magnet (500) is used for being arranged on the top of described second structural member (B), and with described first Magnet (400)
Positioned opposite, described second Magnet (500) identical with the polarity of described first Magnet (400) with by described valve rod (300) to
Described valve body (200) applies the first active force；The gravity of the liquid in described first structure part (A) is as the second active force, institute
Stating the second active force is used for driving described valve body (200) to block described valve opening (110), and described first active force is used for driving described
Valve body (200) opens described valve opening.
2. magnet valve device according to claim 1 is it is characterised in that the bottom of described valve rod (300) is provided with guide part
(320), described guide part (320) and described valve opening (110) are slidably matched, and described guide part (320) is provided with and described liquid
The first liquid pass hole (321) that passage communicates.
3. magnet valve device according to claim 2 is it is characterised in that described magnet valve device also includes damped elasticity part
(600), described damped elasticity part (600) is set on described valve rod (300), and described valve opening (110) is provided with boss, described resistance
The both sides of Buddhist nun's elastic component (600) can respectively with described boss and the spacing cooperation of described guide part (320)；Described damped elasticity part
(600) it is provided with the second liquid pass hole, described second liquid pass hole is communicated with described first liquid pass hole (321).
4. the magnet valve device according to Claims 2 or 3 is it is characterised in that described guide part (320) and described valve rod
(300) it is integral type structure, described valve seat (100) and described first structure part (A) are formed in one structure.
5. magnet valve device according to claim 1 it is characterised in that described valve body (200) be elastic component, described valve opening
(110) it is provided with location division (120), described location division (120) and described valve body (200) deviate from described first structure part (A)
The side location fit of inner chamber；Described location division (120) is provided with the 3rd liquid pass hole.
6. magnet valve device according to claim 5 is it is characterised in that the top of described valve rod (300) is provided with annular snap
Groove (330), the position that described valve body (200) and described valve rod (300) coordinate is provided with annular boss (210), described annular snap
Groove (330) and described annular boss (210) sealing cooperation；The top end face of described valve rod (300) is conical end face (340).
7. magnet valve device according to claim 1 is it is characterised in that described first Magnet (400) is connected to described valve rod
(300) bottom；Described second Magnet (500) is connected on described second structural member (B).
8. air purifier is it is characterised in that include arbitrary described magnet valve device in claim 1-7, described first structure
Part (A) is to receive hydroecium (700), and described second structural member (B) is water box (800).
9. air purifier according to claim 8 is it is characterised in that the top of described water box is provided with backwater hole, institute
State in backwater hole and be provided with installation foundation, described second Magnet (500) is fixed on described installation foundation, described backwater hole and institute
State valve opening (110) to connect to form described fluid passage.
10. air purifier according to claim 9 it is characterised in that described valve opening (110) vertical direction projection
Positioned at described backwater in the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611035682.5A CN106402460A (en) | 2016-11-18 | 2016-11-18 | Air purifier and magnetic valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611035682.5A CN106402460A (en) | 2016-11-18 | 2016-11-18 | Air purifier and magnetic valve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106402460A true CN106402460A (en) | 2017-02-15 |
Family
ID=58082139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611035682.5A Pending CN106402460A (en) | 2016-11-18 | 2016-11-18 | Air purifier and magnetic valve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106402460A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0457066A1 (en) * | 1990-05-18 | 1991-11-21 | Deutsche Vortex GmbH | Stop valve |
| CN2135695Y (en) * | 1992-07-13 | 1993-06-09 | 潘友纲 | Automatic water storage valve |
| CN102003762A (en) * | 2010-12-01 | 2011-04-06 | 美的集团有限公司 | Humidifier |
| CN204127448U (en) * | 2014-09-12 | 2015-01-28 | 沁园集团股份有限公司 | A kind of float type machinery leakage preventer |
| CN105352114A (en) * | 2015-10-28 | 2016-02-24 | 小米科技有限责任公司 | Water flow controller and water flow control method |
-
2016
- 2016-11-18 CN CN201611035682.5A patent/CN106402460A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0457066A1 (en) * | 1990-05-18 | 1991-11-21 | Deutsche Vortex GmbH | Stop valve |
| CN2135695Y (en) * | 1992-07-13 | 1993-06-09 | 潘友纲 | Automatic water storage valve |
| CN102003762A (en) * | 2010-12-01 | 2011-04-06 | 美的集团有限公司 | Humidifier |
| CN204127448U (en) * | 2014-09-12 | 2015-01-28 | 沁园集团股份有限公司 | A kind of float type machinery leakage preventer |
| CN105352114A (en) * | 2015-10-28 | 2016-02-24 | 小米科技有限责任公司 | Water flow controller and water flow control method |
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