CN108758929A - Humidifier - Google Patents
Humidifier Download PDFInfo
- Publication number
- CN108758929A CN108758929A CN201810978889.9A CN201810978889A CN108758929A CN 108758929 A CN108758929 A CN 108758929A CN 201810978889 A CN201810978889 A CN 201810978889A CN 108758929 A CN108758929 A CN 108758929A
- Authority
- CN
- China
- Prior art keywords
- water
- shell
- inner casing
- runner
- water inlet
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 212
- 238000007789 sealing Methods 0.000 claims abstract description 47
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000010276 construction Methods 0.000 claims description 11
- 230000004308 accommodation Effects 0.000 claims description 10
- 238000009841 combustion method Methods 0.000 abstract description 5
- 238000007667 floating Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
-
- 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
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F2006/006—Air-humidification, e.g. cooling by humidification with water treatment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F2006/008—Air-humidifier with water reservoir
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air Humidification (AREA)
Abstract
The invention discloses a kind of humidifiers, including water tank and pedestal, sink is formed on pedestal, water tank is set on the base and can be connected to sink, the water outlet of water tank is provided with water outlet valve arrangement, outlet valve inside configuration is formed with runner, control structure is provided in sink, the runner that control structure can control water outlet valve arrangement is opened, and, control structure can also close runner, humidifier further includes water-level detecting device, water-level detecting device includes the second part of the first part being set on the base and setting on the control structure, first part can detect the distance between first part and second part.The present invention makes control structure block the runner for being discharged valve arrangement, uses valve structure and cooperatively forms multi-sealing structure with control structure, improves the reliability of outlet valve sealing structure.The setting of water-level detecting device, there is a phenomenon where dry combustion methods when humidifier also being enable to avoid water level too low, further improve the reliability of humidifier.
Description
Technical field
The present invention relates to household electrical appliance correlative technology field, especially a kind of humidifier.
Background technology
Humidifier etc. be provided with water tank electric appliance all valve structure can be provided in the water outlet of water tank with control water outlet,
The discharge valve of cistern for water-closet door of common humidifier is mostly single sealing structure, the structure letter of this flowing water Valve currently on the market
Single, manufacture, assembly cost are relatively low, therefore producer can select this water outlet valve arrangement mostly.
But the reliability of single sealing structure is not high, once seal failure be easy to cause leak, and is sent out on electrical equipment
The accidents such as electric leakage may be caused after raw leak, threaten that user's is safe to use.Also, the impurity in water enters outlet valve knot
It can also affect to its leakproofness in structure, therefore how improve outlet valve reliability of structure and be directly related to humidification
The reliability and user experience of device complete machine.
Humidifier can be made there is a phenomenon where dry combustion method in addition, water level in sink is too low, be easy to make humidifier internal components
At damage.
Invention content
In view of this, an object of the present invention be to provide at a kind of water outlet of water tank have it is multi-sealed, and with anti-
The humidifier of dry combustion method function.
The present invention provides a kind of humidifier, including water tank and pedestal, and sink, the water tank setting are formed on the pedestal
It can be connected on the base and with the sink, the water outlet of the water tank is provided with water outlet valve arrangement, the water outlet
Runner is formed with inside valve arrangement, the runner can be such that the water tank is connected to the sink, and control is provided in the sink
Structure processed, the runner that the control structure can control the water outlet valve arrangement are opened, and, the control structure can also incite somebody to action
The runner closing,
The humidifier further includes water-level detecting device, and the water-level detecting device includes the of setting on the base
A part and the second part being arranged in the control structure, the second part can be moved with the control structure,
The first part can detect the distance between the first part and the second part, and with the water trough inner water
The reduction second part of position increases at a distance from the first part.
Preferably, the humidification when the distance between the first part and the second part are equal to or more than threshold value
Device is stopped.
Preferably, the water outlet valve arrangement includes shell and core assembly, and runner, the spool are formed in the shell
The first end of the runner can be opened or be closed to component,
The control structure is configured to lever construction, the lever construction include positioned at fulcrum side the first side structure and
Positioned at the second side structure of fulcrum other side, first side structure is correspondingly arranged with the core assembly, can drive institute
It states core assembly and is moved to open position from closed position, the exit of second side structure and the runner is correspondingly arranged,
Second side structure can block the outlet of the runner.
Preferably, the second part is arranged on second side structure.
Preferably, the runner includes water inlet flow channel and outlet passage, and the first end of the water inlet flow channel constitutes the stream
The first end in road, the water inlet flow channel are configured to the first end opening, the closed tubular structure of second end, and the core assembly is located at
The first end of the water inlet flow channel is blocked when the closed position, first side structure, which is capable of providing thrust, makes the spool
Component moves up to the open position, to open the first end of the water inlet flow channel.
Preferably, the second end of the water inlet flow channel is blocked by the closure part that can be deformed upon, first side
Structure can provide thrust by the plugging structure to the core assembly.
Preferably, the exit of the runner is provided with water flowing out structure, and sealing is formed on the water flowing out structure, described
Be formed with water outlet on sealing, the sealing can be abutted with a part for second side structure, thus by it is described go out
It closes at the mouth of a river.
Preferably, the water outlet of the water tank is additionally provided with filter device, the filter device to be flowed into it is described go out
Water in valve structure is filtered.
Preferably, the filter device includes filter holder and strainer, and the filter holder includes：
Shell and inner casing, the shell and inner casing are configured to tubular construction, and the inner casing is arranged on the inside of the shell,
Gap is formed between the inner casing and shell radially,
Interconnecting piece, the interconnecting piece are connect with the first end of the first end of the shell and the inner casing, the shell
Second end and the second end of inner casing are free end,
The shell, inner casing and interconnecting piece surround accommodation space, and the strainer is arranged in the accommodation space.
Preferably, water inlet is provided on the shell, inner casing and/or interconnecting piece, the water inlet water supply is flowed into institute
It states in accommodation space；And/or
Gap between the second end of the shell and the second end of the inner casing constitutes discharge outlet.
Preferably, the filter holder further includes plugging structure, the plugging structure be located at the first end of the inner casing with
Between second end,
It is provided with water inlet and discharge outlet simultaneously on the inner casing, the water inlet and discharge outlet are located at the plugging structure
Both sides, the water inlet is located at close to the side of the inner casing first end, and the discharge outlet is located at close to the inner casing second
The side at end.
Preferably, mounting structure is provided on the filter holder, the mounting structure, which is used to realize with the water tank, to be connected
It connects, the mounting structure includes press section and the clamping portion that is arranged on the press section, and the press section is connected to described outer
On shell, at least partly structure of the press section can be moved to the radially inner side of the shell under pressure, the card
Socket part is moved with the press section；And/or
Position limiting structure is provided on the filter holder, the position limiting structure is with the respective outer side edges on the water tank to described
Humidifier filter device is limited, and prevents the filter device from rotating.
Humidifier provided by the invention makes control structure block the runner for being discharged valve arrangement, uses valve structure
Multi-sealing structure is cooperatively formed with control structure, improves the reliability of outlet valve sealing structure.Water-level detecting device is set
It sets, there is a phenomenon where dry combustion methods when humidifier also being enable to avoid water level too low, further improve the reliability of humidifier.
Description of the drawings
By referring to the drawings to the description of the embodiment of the present invention, the above and other purposes of the present invention, feature and
Advantage will be apparent from, in the accompanying drawings：
Fig. 1 shows the schematic cross-section of humidifier cisten mechanism；
Fig. 2 shows the partial structurtes schematic cross-sections of humidifier water tank and pedestal assembly；
Fig. 3 shows the configuration schematic diagram of filter device；
Fig. 4 shows filter holder structural schematic diagram；
Fig. 5 shows the schematic cross-section of water outlet valve arrangement；
Fig. 6 shows schematic diagram of base structure.
Specific implementation mode
Below based on embodiment, present invention is described, but the present invention is not restricted to these embodiments.Ability
Domain it is to be appreciated by one skilled in the art that provided herein attached drawing be provided to explanation purpose, and attached drawing be not necessarily by than
What example was drawn.
Unless the context clearly requires otherwise, "include", "comprise" otherwise throughout the specification and claims etc. are similar
Word should be construed as the meaning for including rather than exclusive or exhaustive meaning；That is, being containing for " including but not limited to "
Justice.
In the description of the present invention, it is to be understood that, term " first ", " second " etc. are used for description purposes only, without
It can be interpreted as indicating or implying relative importance.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more.
As shown in Figure 1, 2, the present invention provides a kind of humidifier, including water tank 10 and pedestal 20, the water tank 10 are mounted on
On the pedestal 20, sink is formed on the pedestal 20, the water outlet of the water tank 10 can be connected to the sink, make institute
Stating the water in water tank 10 can be flowed into the sink.
The water outlet of the water tank 1 is provided with filter device 1 and water outlet valve arrangement 2, the filtering in water (flow) direction
Device 1 is located at the upstream side of the water outlet valve arrangement 2, i.e. flow first flows through the filter device 1, is again passed through after being filtered described
It is discharged valve arrangement 2.
As shown in Figure 3,4, the filter device 1 includes filter holder 11 and strainer 12, and the strainer 12 is installed to described
On filter holder 11, the filter holder 11 is mounted on the exit of the water tank 10 of humidifier, and the strainer 12 is preferably sponge
Shape structure can be filtered the water by 10 outlet stream water tank 10 of water tank, miscellaneous to remove the larger graininess in water
Matter, alternatively, the strainer 12 can also select the filtration of other structures, to realize different filter effects.
The filter holder 11 includes the shell 111 and inner casing 112 for being configured to tubular construction, the radial direction of the inner casing 112
Size is less than the radial dimension of the shell 111, and the inner casing 112 is arranged in the inside of the shell 111, it is preferable that described
The axis collinear of shell 111 and the inner casing 112, the axial dimension of the inner casing 112 are equal to or less than the axis of the shell 111
To size.The first end of the first end of the inner casing 112 and the shell 111 is connected by interconnecting piece 113, it is preferable that
In the first end of the inner casing 112 and the shell 111 is generally aligned in the same plane.The second end of the shell 111 and inner casing 112
For free end, the discharge outlet of the filter device 1 is constituted between the second end and the second end of inner casing 112 of the shell 111.It is excellent
Selection of land, in the axial direction the second end of the inner casing 112 be located at the inside of the shell 111, make the second end of the inner casing 112 with
The second end of the shell 111 forms misconstruction in the axial direction, and the misconstruction can make the area of the discharge outlet more
Greatly, displacement is improved.The annular that the inner casing 112, shell 111 and the interconnecting piece 113 surround one end open jointly accommodates sky
Between, open end constitutes the water outlet of the filter device 1.The strainer 12 is preferably the cylinder with the accommodation space shape adaptation
Shape structure, the strainer 12 slide axially into along it into the accommodation space from the open end of the accommodation space, it is preferable that institute
It states strainer 12 and forms interference fit with the filter holder 11, to avoid strainer 12 from being fallen from the filter holder 11.
The filter holder 11 further includes plugging structure 114, and the plugging structure 114 is connect with the inner casing 112, to institute
The radially inner side for stating inner casing 112 is blocked, and it is not perforation to make the inner casing 112 in the axial direction, to make water can not edge
That the inner casing 112 flows axially through the inner casing 112.Preferably, the plugging structure 114 is configured to platy structure, with institute
State being positioned close to perpendicularly to the axis at the position of 112 second end of the inner casing for inner casing 112.
The setting of the plugging structure 114 makes water be merely able to enter the shell 111 and inner casing 112 by water inlet
Between accommodation space, through the strainer 12 filtering after flow out.On the shell 111, inner casing 112 and/or the interconnecting piece 113
It is provided with the water inlet, it is preferable that the water inlet is round, rectangular, oval or other arbitrary shapes hole, preferably
Elongate structure, to obtain the inflow of bigger.Axially extending along the shell 111 is provided on the shell 111
One water inlet 1111, first water inlet 1111 is multiple along being circumferentially provided with for the shell 111, further, Duo Gesuo
The first water inlet 1111 is stated to be uniformly distributed along the circumferential direction of the shell 111.First water inlet 1111 and the shell 111
Second end is not connected to, and makes the second end of the shell 111 for circumferentially complete structure, to enable the shell 111
Realization sealing (introducing in detail below) is contacted with water tank 10, it is preferable that sealing structure is arranged in the second end of the shell 111,
Such as the structures such as sealing ring are set in the second end of the shell 111.Second water inlet is set on the inner casing 112, described
Two water inlets are located at the part between the first end and the plugging structure 114 of the inner casing 112, it is preferable that the inner casing 112
On be formed with the through-hole 1121 extended along its axis, in the axial direction of the inner casing 112, the plugging structure 114 is by the through-hole
1121 are divided into two parts, are located at and constitute second water inlet close to the part of 112 first end of the inner casing, are located at close to described
The part of 112 second end of inner casing can be used for being discharged, and constitutes the discharge outlet of the humidifier filtration, that is, flows through the strainer 12
Water can be flowed out by the part, further, the through-hole 1121 can be connected to the second end of the inner casing 112.Institute
Third water inlet (not shown) can be arranged by stating on interconnecting piece 113, alternatively, being not provided with described on the interconnecting piece 113
Three water inlets make the interconnecting piece 113 constitute complete annular plate-like structure, to improve the intensity of the filter holder 11.
Mounting structure 115 is provided on the shell 111, the mounting structure 115 is used for and the phase on the water tank 10
It closes structure to be attached, the mounting structure 115 includes press section 1151 and clamping portion 1152, and the press section 1151 is configured to
Elongated tabular structure.The avoid holes 1112 for being avoided to the mounting structure 115, institute are formed on the shell 111
The first end for stating press section 1151 is connected to the second end of the shell 111, and the second end of the press section 1151 is free end,
Make the press section 1151 constitute cantilever beam structure, the press section 1151 it is parallel with the axis of the shell 111 and with it is described
1112 corresponding setting of avoid holes can make it away from the part of its first end to described outer by pressing the press section 1151
The radially inner side of shell 111 moves.The clamping portion 1152 is configured to form radial in the shell 111 in the press section 1151
Bulge-structure on the face in outside is positioned close to 1151 first end of the press section, and apart from its first end certain distance
Position so that the clamping portion 1152 can be moved with the press section 1151, be occurred to the radially inner side of the shell 111
A certain amount of displacement.The clamping portion 1152 is clamped with the buckle structure being arranged on water tank, and passes through the clamping portion
1152 make the clamping portion 1152 be detached with the buckle on water tank to the movement of the radially inner side of the shell 111 (is situated between in detail below
It continues).Preferably, the clamping portion 1152 is inclined-plane close to the surface construction of the first end of the press section 1151, by described oblique
It realizes and is oriented in face of clamping process, be clamped with facilitating the buckle 101 on water tank 10 to realize.There are one the settings of mounting structure 115
Or it is multiple, in the present embodiment, there are two the opposite settings of the mounting structure 115.
Preferably, position limiting structure, the position limiting structure and the buckle on the water tank 10 are additionally provided on the shell 111
When 101 cooperations make filter device 1 install, the filter holder 11 can not be circumferentially rotated along it, as shown in Figure 1.Specifically, institute
It includes the limited block 116 that the position of the mounting structure 115 is arranged on the shell 111 and is formed to state position limiting structure, it is preferable that
It is respectively provided with limited block 116 in the both sides of the mounting structure 115, two limited blocks 116 constitute the position limiting structure, two
Form limit space between a limited block 116, when installation, the buckle 101 is located between two limited blocks 116
In limit space.Preferably, each mounting structure 115 corresponds to a position limiting structure.Alternatively, in other embodiment
In, the position limiting structure can also coordinate with the other structures on water tank to be limited, and is coordinated with it for example, being arranged on water tank
Limited post etc structure.
As shown in figure 5, the water outlet valve arrangement 2 includes shell 21 and core assembly 22, be formed in the shell 21 into
The part-structure of water flow passage 211, the core assembly 22 is movably disposed in the water inlet flow channel 211, and can be passed through
The core assembly 22 controls the opening and closing of the water inlet flow channel 211.Outlet passage 212, water energy are additionally provided on the shell 21
It is enough to be flowed into from the water inlet flow channel 211, it is then flowed out by the outlet passage 212, flow is in the water inlet flow channel 211 and institute
It states and forms angle in outlet passage 212 between flow direction, the preferably described angle is 90 degree, i.e., described 211 He of water inlet flow channel
The outlet passage 212 is mutually perpendicular to.
21 generally cylindrical in shape structure of the shell, the water inlet flow channel 211 are configured to tubular structure, the water inlet flow channel
211 are located at the radially inner side of the shell 21, it is preferable that the axis of the water inlet flow channel 211 and the axis of the shell 21 are flat
Row is conllinear.The core assembly 22 includes spool 221 and sealing 222, and the spool 221 is configured to rod-like structure, and energy
Enough being axially slidably inserted into the water inlet flow channel 211 along the water inlet flow channel 211, the spool 221 is radially
Size be less than the radial dimension of 211 inner wall of the water inlet flow channel, make the spool 221 and 211 inner wall of the water inlet flow channel it
Between form gap, with the circulation out of the water inlet flow channel 211 of supplying water.The sealing 222 is configured to plate-like or mesa-shaped structure, institute
The face size for stating sealing 222 is more than the end size of the water inlet flow channel 211, enables the sealing 222 to described
The upper end of the first end of water inlet flow channel 211, that is, water inlet flow channel 211 is blocked.Peace is provided on the sealing 222
Hole is filled, the mounting hole is preferably placed at the center of the sealing 222, and one end of the spool 221 can pass through the installation
Hole simultaneously makes the sealing 222 be connected on the spool 221, and the sealing 222 is connected to close to the spool 221
First end position, and the sealing 222 cannot be moved relative to the spool 221 in the axial direction of the spool 221.
The spool 221 is provided with mounting groove, the hole of the mounting hole on the sealing 222 close to the position of its first end along its axial direction
Diameter be less than the spool 221 outer diameter, be less than or greater than the mounting groove bottom wall where face outer diameter, make the mounting groove with
Clamping is realized in the mounting hole cooperation, is limited in the axial direction of the spool 221 to the sealing 222, and described
It realizes in sealing contact between mounting groove and the mounting hole, the junction of the spool 221 and the sealing 222 is avoided to leak
Water.Preferably, the sealing 222 is the soft materials such as rubber.Further, the first end of the spool 221 with it is described
The side wall of part forms the conical surface between mounting groove, and the conical surface is oriented to the installation of the sealing 222, facilitates described close
The installation in envelope portion 222.
The second end of the spool 221 is inserted into from the first end of the water inlet flow channel 211 in the water inlet flow channel 211,
And can move down, when the spool 221 is moved to first position, the sealing 222 and the water inlet flow channel 211
First end in contact, at this time the spool 221 cannot be further continued for slide downward, while make the sealing 222 be pressed on it is described into
The first end of water flow passage 211 blocks the first end of the water inlet flow channel 211, i.e., the described core assembly 22, which is located at, closes
The first end of the water inlet flow channel 211 is closed in position.The core assembly 22 further includes biasing member 223, the biasing member
223 offer bias forces so that the spool 221 can be maintained at first position in the case of not by external force, and make the valve
Core 221 can provide pretightning force to the sealing 222, and the sealing 222 is made to be pressed on the first of the water inlet flow channel 211
End, to ensure sealing effect.Preferably, the second end of the spool 221 described in the first position is close to the water inlet flow channel
211 second end, alternatively, the second end of the spool 221 reaches the outside of the water inlet flow channel 211, by the valve
The second end of core 221 applies the bias force that the biasing member 223 is overcome along its thrust axially upwards, can make the spool
221 drive the sealing 222 to move up to open position, to which the water inlet flow channel 211 be opened, after removing thrust,
Under the biasing member 223 and the self gravitation effect of the spool 221 and the sealing 222, the spool 221 and close
Envelope portion 222 moves downwardly to first position, and the sealing 222 blocks the water inlet flow channel 211.
Guide frame 2111, cunning of the guide frame 2111 to the spool 221 are provided in the water inlet flow channel 211
It is dynamic to be supported and be oriented to, and in order to avoid the guide frame 2111 impacts flow, on the guide frame
Form the structure for circulation of supplying water.
Correspondingly, it is additionally provided with plugging structure on the shell 21, the plugging structure is by the water inlet flow channel 211
Second end is blocked, and water is avoided to be flowed out from the second end of the water inlet flow channel 211.Specifically, in the present embodiment, the envelope
Bridging structure includes capping 231, and the capping 231 is flexible material, such as the capping 231 can be bellows covers, energy
Enough to deform upon under external force, the capping 231 blocks the second end of the water inlet flow channel 211.The envelope
Bridging structure further includes fixed structure 232, and the capping 231 is fixed on the shell 21 by the fixed structure 232, preferably
Ground, the fixed structure 232 are configured to lid-like, and position is formed with through-hole in its center, can be to institute by the through-hole
It states capping 231 and applies pressure, alternatively, the fixed structure 232 is loop configuration, the fixed structure 232 can will be described
The edge of capping 231 is pressed on the shell 21.
End set of the outlet passage 212 far from the water inlet flow channel 211 has water flowing out structure 213, the water outlet knot
It is formed with water outlet on structure 213, so that water flows out, the water outlet is preferably directed towards lower section.Preferably, the water flowing out structure 213
On be formed with sealing 2131, the sealing 2131 is located at the downside of the water flowing out structure 213, and the water outlet is formed in institute
It states on sealing 2131, the sealing 2131 is the flexible materials such as rubber, by elastic deformation can occur when pressure, further
Ground, the water flowing out structure 213 are the flexible materials such as rubber, are convenient for the installation of the water flowing out structure 213.
As shown in Fig. 2, being provided with float 3 in the sink, the float 3 includes floating portion 31 and driving portion 32, described
Floating portion 31 can rise or fall with the liquid level in the sink, the driving portion 32 can push the spool 221 to
Upper movement.It is spaced apart between the floating portion 31 and the driving portion 32, and connected by interconnecting piece 33, the connection
Fulcrum is formed in portion 33, the fulcrum is pivotally connected in the sink, and the float 3 is made to constitute lever construction, institute
The first side structure that driving portion 32 constitutes the lever construction is stated, first side structure is correspondingly arranged with the core assembly 22
Thrust can be provided to the core assembly 22, the floating portion 31 constitute the second side structure of the lever construction, and described the
Two side structures can block the water outlet on the water flowing out structure 213.When liquid level is relatively low in the sink, the floating portion
31 decline, the driving portion 32 rise, and the driving portion 32 pushes the capping 231 to deform, described in pushing
Spool 221 moves upwards, and opens the water inlet flow channel 211, and the water in the water tank 10 is enable to be flowed into the sink.When
When the floating portion 31 rises as the liquid level in the sink rises, the driving portion 32 can descend will be so that make the valve
Core 221 declines, until when the spool 221 moves to first position, the water inlet flow channel 211 is blocked, and water cannot be after afterflow
Enter into the sink, at this point, the upper surface in the floating portion 31 is contacted with the sealing 2131, so as to by it is described go out
Water outlet closing on water-bound 213.When the core assembly 22 fails, the water inlet flow channel 211 cannot be blocked, this
When, the water level in the sink can continue to rise, and after rising to certain position, the floating portion 31 is by the sealing 2131
It contacts and pressure is applied to the sealing 2131, to make the water outlet be blocked, keep water described from being continuously introduced to
In sink, avoid water that from overflowing.
Preferably, the interior water-level detecting device being provided with for detecting water level in the sink on the pedestal 20, it is described
Water-level detecting device is connected with control unit, and the water-level detecting device can at least detect that the water level in the sink is relatively low
When to the control unit send signal, so that the control unit is controlled the humidifier and be stopped.
Specifically, as shown in fig. 6, the water-level detecting device includes the first part being arranged inside the pedestal 20
201 and the second part 34 that is arranged on the float 3, the second part 34 is moved with the action of the float 3, and energy
Enough reflect the water level in the sink by the movement of the second part 34.Preferably, the setting of the second part 34 exists
In the floating portion 31 of the float 3, the first part 201 is arranged on the pedestal 20, is preferably placed at the interior of the sink
On wall, the second part 34 is located at close to the position of the first part 201., the second part 34 is with the floating
Portion 31 move, i.e., lifted with the lifting of water level, the first part 201 can sense the first part 34 with it is described
The distance between second part 201, when the second part 34 is reduced with the water level in the sink, the second part
34 increase at a distance from the first part 201, when the second part 34 is more than threshold value at a distance from the first part 201
When, the first part 201 sends signal to the control unit, and the control unit controls the humidifier and is stopped.It is preferred that
Ground, the first part 201 are Magnetic Induction portion, and the second part 340 is magnetic part, preferably magnet.
Filter device is arranged in the water outlet of water tank, with to entering water outlet valve arrangement in humidifier provided by the invention
Water be filtered, prevent foreign matter enter water outlet valve arrangement its sealing performance is impacted.Also, outlet valve structure setting is
With multi-sealed structure, the reliability of sealing may further ensure that, the water in water tank is avoided largely to flow into screw clamp
The water in sink is caused to overflow.The setting of water-level detecting device is again so that humidifier, which has, prevents the too low work(for causing dry combustion method of water level
Can, further improve the reliability that humidifier uses.
Those skilled in the art will readily recognize that under the premise of not conflicting, above-mentioned each preferred embodiment can be free
Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is merely exemplary, and not restrictive, without departing from the basic of the present invention
In the case of principle, those skilled in the art can be directed to the various apparent or equivalent modification or replace that above-mentioned details be made
It changes, is all included in scope of the presently claimed invention.
Claims (12)
1. a kind of humidifier, including water tank and pedestal, sink is formed on the pedestal, the water tank setting is on the base
And it can be connected to the sink, which is characterized in that the water outlet of the water tank is provided with water outlet valve arrangement, the outlet valve
Inside configuration is formed with runner, and the runner can be such that the water tank is connected to the sink, and control is provided in the sink
Structure, the runner that the control structure can control the water outlet valve arrangement are opened, and, the control structure can also be by institute
Runner closing is stated,
The humidifier further includes water-level detecting device, and the water-level detecting device includes first of setting on the base
The second part for dividing and being arranged in the control structure, the second part can be moved with the control structure, described
First part can detect the distance between the first part and the second part, and with water level in the sink
The second part is reduced at a distance from the first part to increase.
2. humidifier according to claim 1, which is characterized in that when between the first part and the second part
The humidifier is stopped when distance is equal to or more than threshold value.
3. humidifier according to claim 1, which is characterized in that the water outlet valve arrangement includes shell and core assembly,
Runner is formed in the shell, the first end of the runner can be opened or be closed to the core assembly,
The control structure is configured to lever construction, and the lever construction includes being located at the first side structure of fulcrum side and being located at
Second side structure of fulcrum other side, first side structure are correspondingly arranged with the core assembly, can drive the valve
Core assembly is moved to open position from closed position, and the exit of second side structure and the runner is correspondingly arranged, described
Second side structure can block the outlet of the runner.
4. humidifier according to claim 3, which is characterized in that the second part is arranged in second side structure
On.
5. humidifier according to claim 3, which is characterized in that the runner includes water inlet flow channel and outlet passage, institute
The first end for stating water inlet flow channel constitutes the first end of the runner, and the water inlet flow channel is configured to the first end opening, the second end seal
The first end of the water inlet flow channel is blocked when the tubular structure closed, the core assembly are located at the closed position, described the
One side structure, which is capable of providing thrust, makes the core assembly move up to the open position, to open the water inlet flow channel
First end.
6. humidifier according to claim 5, which is characterized in that the second end of the water inlet flow channel is by that can deform upon
Closure part blocked, first side structure can by the plugging structure to the core assembly provide thrust.
7. humidifier according to claim 6, which is characterized in that the exit of the runner is provided with water flowing out structure, institute
It states and is formed with sealing on water flowing out structure, water outlet is formed on the sealing, the sealing can be with the second side
A part for structure abuts, to close the water outlet.
8. according to the humidifier described in one of claim 1-7, which is characterized in that the water outlet of the water tank was additionally provided with
Device is filtered, the filter device is filtered the water being flowed into the water outlet valve arrangement.
9. humidifier according to claim 8, which is characterized in that the filter device includes filter holder and strainer, institute
Stating filter holder includes：
Shell and inner casing, the shell and inner casing are configured to tubular construction, and the inner casing is arranged on the inside of the shell, in diameter
Gap is formed between the inner casing and shell upwards,
Interconnecting piece, the interconnecting piece are connect with the first end of the first end of the shell and the inner casing, and the second of the shell
The second end of end and inner casing is free end,
The shell, inner casing and interconnecting piece surround accommodation space, and the strainer is arranged in the accommodation space.
10. humidifier according to claim 9, which is characterized in that be provided on the shell, inner casing and/or interconnecting piece
Water inlet, the water inlet water supply are flowed into the accommodation space；And/or
Gap between the second end of the shell and the second end of the inner casing constitutes discharge outlet.
11. humidifier according to claim 9, which is characterized in that the filter holder further includes plugging structure, the envelope
Bridging structure is located between the first end and second end of the inner casing,
It is provided with water inlet and discharge outlet simultaneously on the inner casing, the water inlet and discharge outlet are located at the two of the plugging structure
Side, the water inlet are located at close to the side of the inner casing first end, and the discharge outlet is located at close to the inner casing second end
Side.
12. humidifier according to claim 9, which is characterized in that mounting structure is provided on the filter holder, it is described
Mounting structure is used to realize and connect that the mounting structure includes press section and the card that is arranged on the press section with the water tank
Socket part, the press section are connected on the shell, and at least partly structure of the press section can be to institute under pressure
The radially inner side movement of shell is stated, the clamping portion is moved with the press section；And/or
Position limiting structure is provided on the filter holder, the position limiting structure is with the respective outer side edges on the water tank to the humidification
Device filter device is limited, and prevents the filter device from rotating.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810978889.9A CN108758929B (en) | 2018-08-27 | 2018-08-27 | Humidifier |
| PCT/CN2018/123324 WO2020042487A1 (en) | 2018-08-27 | 2018-12-25 | Humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810978889.9A CN108758929B (en) | 2018-08-27 | 2018-08-27 | Humidifier |
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| Publication Number | Publication Date |
|---|---|
| CN108758929A true CN108758929A (en) | 2018-11-06 |
| CN108758929B CN108758929B (en) | 2023-10-24 |
Family
ID=63967057
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810978889.9A Active CN108758929B (en) | 2018-08-27 | 2018-08-27 | Humidifier |
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| CN (1) | CN108758929B (en) |
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| CN109780232A (en) * | 2019-03-12 | 2019-05-21 | 小熊电器股份有限公司 | It is discharged valve module, water tank and humidifier using the water outlet valve module |
| WO2020042487A1 (en) * | 2018-08-27 | 2020-03-05 | 珠海格力电器股份有限公司 | Humidifier |
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| CN206846975U (en) * | 2017-05-17 | 2018-01-05 | 贵州全世通精密机械科技有限公司 | A kind of humidification device of air purifier |
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| WO2020042487A1 (en) * | 2018-08-27 | 2020-03-05 | 珠海格力电器股份有限公司 | Humidifier |
| CN109780232A (en) * | 2019-03-12 | 2019-05-21 | 小熊电器股份有限公司 | It is discharged valve module, water tank and humidifier using the water outlet valve module |
| CN109780232B (en) * | 2019-03-12 | 2024-02-13 | 小熊电器股份有限公司 | Water outlet valve assembly, water tank using same and humidifier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108758929B (en) | 2023-10-24 |
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