CN108825804A - It is discharged valve arrangement and the humidifier including it - Google Patents

It is discharged valve arrangement and the humidifier including it Download PDF

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Publication number
CN108825804A
CN108825804A CN201810978890.1A CN201810978890A CN108825804A CN 108825804 A CN108825804 A CN 108825804A CN 201810978890 A CN201810978890 A CN 201810978890A CN 108825804 A CN108825804 A CN 108825804A
Authority
CN
China
Prior art keywords
water
water outlet
valve arrangement
core assembly
outlet valve
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
Application number
CN201810978890.1A
Other languages
Chinese (zh)
Other versions
CN108825804B (en
Inventor
林振华
梁刚
张逸鸿
黄忠平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201810978890.1A priority Critical patent/CN108825804B/en
Publication of CN108825804A publication Critical patent/CN108825804A/en
Priority to US17/059,149 priority patent/US11415228B2/en
Priority to EP18932141.7A priority patent/EP3779250B1/en
Priority to CA3100585A priority patent/CA3100585C/en
Priority to JP2020561913A priority patent/JP7109591B2/en
Priority to PCT/CN2018/123325 priority patent/WO2020042488A1/en
Application granted granted Critical
Publication of CN108825804B publication Critical patent/CN108825804B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/44—Details of seats or valve members of double-seat valves
    • F16K1/443—Details of seats or valve members of double-seat valves the seats being in series
    • 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
    • F16K1/32—Details
    • 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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F16K21/18—Self-closing valves, i.e. closing automatically after operation closed when a rising liquid reaches a predetermined level
    • 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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F16K21/18—Self-closing valves, i.e. closing automatically after operation closed when a rising liquid reaches a predetermined level
    • F16K21/185—Self-closing valves, i.e. closing automatically after operation closed when a rising liquid reaches a predetermined level with electrical or magnetical means, e.g. with magnetic floats, for sensing the liquid level
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0254—Construction of housing; Use of materials therefor of lift valves with conical shaped valve members
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/08—Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre valves
    • 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
    • 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
    • F16K31/086—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 the magnet being movable and actuating a second magnet connected to the closing element
    • F16K31/088—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 the magnet being movable and actuating a second magnet connected to the closing element the movement of the first magnet being a rotating or pivoting movement
    • 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
    • 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
    • F16K31/22—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with the float rigidly connected to the valve
    • 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
    • F16K31/24—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with a transmission with parts linked together from a single float to a single valve
    • F16K31/26—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with a transmission with parts linked together from a single float to a single valve with the valve guided for rectilinear movement and the float attached to a pivoted arm
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Float Valves (AREA)
  • Lift Valve (AREA)

Abstract

The invention discloses a kind of water outlet valve arrangement and including its humidifier.The water outlet valve arrangement includes shell and core assembly, runner is formed in the shell, the core assembly can move between open and closed positions, to turn on or off the runner, the core assembly is controlled by control structure and is moved to the open position from the closed position, and the control structure can in a non-contact manner control the core assembly.Water outlet valve arrangement provided by the invention can be controlled in a non-contact manner water outlet valve arrangement by control structure and be opened, so that the structure for using valve structure is simpler, also make the unfolding mode of control structure control water outlet valve arrangement simpler.On the other hand, moreover it is possible to use valve structure inner flow passage and carry out more diversified setting.

Description

It is discharged valve arrangement and the humidifier including it
Technical field
The present invention relates to outlet valve correlative technology field, especially a kind of water outlet valve arrangement and the humidifier including it.
Background technique
The electric appliance that humidifier etc. is provided with water tank 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.
This water outlet valve arrangement is typically all to provide thrust to spool using by way of directly contacting control structure, with Control valve core is mobile.For example, pushing spool by setting mandril with mandril.Such structure needs spool to match with control structure One end of conjunction is exposed to the hull outside of outlet valve.But it is some water outlet valve arrangements due to runner special setting so that spool It needs to be closed in runner, thus be brought a lot of trouble to control valve core movement.
Summary of the invention
In view of this, an object of the present invention is to provide a kind of water outlet that can control its unlatching in a manner of discontiguous Valve arrangement and humidifier including it.
In a first aspect, providing a kind of water outlet valve arrangement, the water outlet valve arrangement includes shell and core assembly, the shell It is inside formed with runner, the core assembly can move between open and closed positions, described to turn on or off Runner controls the core assembly by control structure and is moved to the open position, the control knot from the closed position Structure can in a non-contact manner control the core assembly.
Preferably, be provided with the first magnetic part on the core assembly, in the control structure with the core assembly Corresponding part is provided with the second magnetic part, passes through what is generated between first magnetic part and second magnetic part It is mobile that magnetic force can control the core assembly.
Preferably, the runner includes water inlet flow channel and outlet passage, and the water inlet flow channel is configured to the first end opening, the The closed tubular structure in two ends, one end of the outlet passage are connected to the water inlet flow channel, and the other end constitutes the water flow out The outlet in road forms angle between the extending direction of the water inlet flow channel and the extending direction of the outlet passage.
Preferably, the control structure is configured to lever construction, and the lever construction includes positioned at the first of fulcrum side Side structure and the second side structure positioned at fulcrum other side, the core assembly can turn on or off the water inlet flow channel First end, first side structure is correspondingly arranged with the core assembly, and the core assembly can be driven from closed position It is moved to open position, the exit of second side structure and the outlet passage is correspondingly arranged, the second side structure energy Enough block the outlet of the outlet passage.
Preferably, the outlet of the first end of the water inlet flow channel and the outlet passage can be opened or block simultaneously.
Preferably, the first end of the water inlet flow channel is blocked when the core assembly is located at the closed position, it is described First 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.
Preferably, the exit of the outlet passage is provided with water flowing out structure, is formed with sealing on the water flowing out structure, Water outlet is formed on the sealing, the sealing can be abutted with a part of second side structure, thus by institute State water outlet closing.
Preferably, downward, the sealing is formed in the downside of the water flowing out structure to the water outlet.
Preferably, the water flowing out structure further includes mounting portion, and the mounting portion is inserted into described from the outlet of the runner In runner, the mounting portion and the sealing constitute L-shaped structure, and L-shaped runner is formed inside the water flowing out structure.
Preferably, it is formed with interconnecting piece on the side wall of the mounting portion, is formed with gap on the side wall of the outlet passage, The interconnecting piece is inserted into the gap and is clamped when installation.
Preferably, the lever construction is float, and the float includes floating portion and driving portion, and the floating portion constitutes institute The second side structure is stated, the driving portion constitutes first side structure.
Second aspect provides a kind of humidifier, including water tank and sink, and float is provided in the sink, the water tank Water outlet is provided with above-mentioned water outlet valve arrangement.
Water outlet valve arrangement provided by the invention can be controlled in a non-contact manner water outlet valve arrangement by control structure and be opened It opens, so that the structure for using valve structure is simpler, also makes the unfolding mode of control structure control water outlet valve arrangement simpler It is single.On the other hand, moreover it is possible to use valve structure inner flow passage and carry out more diversified setting.
Detailed description of the invention
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 first embodiment water outlet valve arrangement provided by the invention；
Fig. 2 shows the schematic cross-sections of second embodiment water outlet valve arrangement provided by the invention；
Fig. 3 shows the structural schematic diagram of shell and water flowing out structure；
Fig. 4 shows the partial schematic sectional view of first embodiment humidifier；
Fig. 5 shows the partial schematic sectional view of second embodiment humidifier.
Specific embodiment
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, be " including but not limited to " contains 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 indication or suggestion relative importance.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " multiple " It is two or more.
Outlet valve structure setting provided by the invention is especially fitted in the water outlet of water tank for controlling the water outlet of water tank For electrical equipments such as humidifiers.
As shown in Figure 1, in the first embodiment, water outlet valve arrangement provided by the invention includes shell 1 and core assembly 2, Water inlet flow channel 11 is formed in the shell 1, the part-structure of the core assembly 2 is movably disposed at the water inlet flow channel In 11, and the opening and closing of the water inlet flow channel 11 can be controlled by the core assembly 2.Water outlet is additionally provided on the shell 1 Runner 12, water energy is enough to be flowed into from the water inlet flow channel 11, is then flowed out by the outlet passage 12, water flow is in the feed water flow Angle is formed between flow direction in road 11 and the outlet passage 12, the preferably described angle is 90 degree, i.e., the described feed water flow Road 11 and the outlet passage 12 are mutually perpendicular to.
The generally cylindrical structure of the shell 1, the water inlet flow channel 11 are configured to tubular structure, the water inlet flow channel 11 In the radially inner side of the shell 1, it is preferable that the axis of the water inlet flow channel 11 is parallel with the axis of the shell 1 or conllinear. The core assembly 2 includes spool 21 and sealing 22, and the spool 21 is configured to rod-like structure, and can be along the feed water flow Road 11 is axially slidably inserted into the water inlet flow channel 11, and the spool 21 size in the radial direction is less than the water inlet The radial dimension of 11 inner wall of runner makes to form gap between 11 inner wall of the spool 21 and the water inlet flow channel, to supply water from institute State circulation in water inlet flow channel 11.The sealing 22 is configured to plate-like or mesa-shaped structure, and the face size of the sealing 22 is big In the end size of the water inlet flow channel 11, keep the sealing 22 i.e. described to the first end of the water inlet flow channel 11 into The upper end of water flow passage is blocked.Mounting hole is provided on the sealing 22, the mounting hole is preferably placed at the sealing The center in portion 22, one end of the spool 21 can pass through the mounting hole and the sealing 22 made to be connected to the spool 21 On, and the sealing 22 is connected to the position of the first end close to the spool 21, and in the axial direction of the spool 21 The upper sealing 22 cannot be mobile relative to the spool 21.The spool 21 is axially arranged close to the position of its first end along it There is mounting groove, the aperture of the mounting hole on the sealing 22 is less than the outer diameter of the spool 21, is less than or greater than the installation The outer diameter in face where the bottom wall of slot cooperates the mounting groove and the mounting hole and realizes clamping, to the sealing 22 in institute It states and is limited in the axial direction of spool 21, and realize in sealing contact between the mounting groove and the mounting hole, avoid described The junction leak of spool 21 and the sealing 22.Preferably, the sealing 22 is the soft materials such as rubber.Further Ground, the side wall of part forms the conical surface between the first end and the mounting groove of the spool 21, and the conical surface is to the sealing The installation in portion 22 is oriented to, and the installation of the sealing 22 is facilitated.
The second end of the spool 21 is inserted into the water inlet flow channel 11 from the first end of the water inlet flow channel 11, and energy Enough move down, when the spool 21 is moved to first position, the first end of the sealing 22 and the water inlet flow channel 11 Contact, the spool 21 cannot be further continued for slide downward at this time, while the sealing 22 being made to be pressed on the water inlet flow channel 11 First end, the first end of the water inlet flow channel 11 is blocked, i.e., the described core assembly 2 is located at closed position, will be described The first end of water inlet flow channel 11 is closed.The core assembly 2 further includes biasing member 23, and the biasing member 23 provides bias force and makes In the case where not by external force, the spool 21 is able to maintain in first position, and enables the spool 21 to the sealing Portion 22 provides pretightning force, so that the sealing 22 is pressed on the first end of the water inlet flow channel 11, to guarantee sealing effect.It is excellent Selection of land, the second end of spool 21 described in the first position close to the water inlet flow channel 11 second end, alternatively, the spool 21 second end reaches the outside of the water inlet flow channel 11, is applied along it axially upwards by the second end to the spool 21 Thrust overcome the bias force of the biasing member 23, can make the spool 21 that the sealing 22 be driven to move up to opening Position, so that the water inlet flow channel 11 be opened, after removing thrust, in the biasing member 23 and the spool 21 and described close Under the self gravitation effect in envelope portion 22, the spool 21 and sealing 22 move downwardly to first position, and the sealing 22 will The water inlet flow channel 11 blocks.
Be provided with guide frame 111 in the water inlet flow channel 11, the guide frame 111 to the sliding of the spool 21 into Row support and guiding, and in order to avoid the guide frame 111 impacts water flow, it is formed and is supplied on the guide frame The logical structure of water flow.For example, the guide frame 111 can be set to plate structure, the plate structure outer ledge and institute The inner wall connection of water inlet flow channel 11 is stated, is provided with pilot hole on the plate structure, the spool 21 can pass through the guiding Hole simultaneously slides axially, and water hole is arranged on the plate structure, so that water flow is logical.Alternatively, the guide frame 111 include with The guide ring that the spool 21 cooperates, the guide ring are connect by dowel with 11 inner wall of water inlet flow channel, the connection Muscle setting is multiple, forms gap between multiple dowels, so that water flow is logical.Preferably, the biasing member 23 is spring, set On the spool 21, one end of the biasing member 23 is connected on the guide frame 111；The second of the spool 21 Hold it is radially projecting be formed with limiting section, the other end of the biasing member 23 is connected on the limiting section.Preferably, when described When spool 21 is located at first position, the biasing member 23 can also be provided the spool 21 along its elastic force axially downwardly, The i.e. described biasing member 23 has a certain amount of decrement, to guarantee that the sealing 22 is pressed on the water inlet flow channel 11 First end, to guarantee the reliability of first end closure of the sealing 22 to the water inlet flow channel 11.
The outlet passage 12 is connected to the water inlet flow channel 11, and the outlet passage 12 is for the water in the shell 1 Outflow, it is preferable that the radially extending along the second shell 12 of outlet passage 12.
Correspondingly, be additionally provided with plugging structure on the shell 1, the plugging structure to the water inlet flow channel 11 Two ends are blocked, and water is avoided to flow out from the second end of the water inlet flow channel 11.Specifically, in the present embodiment, the closure Structure includes capping 31, and the capping 31 is flexible material, such as the capping 31 can be bellows covers, can be outside Power effect is lower, and deformation occurs, and the capping 31 blocks the second end of the water inlet flow channel 11.The capping 31 leans on The side of the nearly spool 21 is formed with convex block 311, and when the capping 31 is by upward thrust, deformation occurs, makes described Convex block 311 is contacted with the spool 21, and the spool 21 is pushed to move upwards, and the convex block 311 is preferably to be formed in institute State the bulge-structure on capping 31, the setting of the convex block 311 can reduce the capping 31 and the spool 21 away from From so that the movement of spool 21 can be pushed by bringing it about lesser deformation.The plugging structure further includes mounting structure 32, The capping 31 is fixed on the shell 1 by the mounting structure 32, it is preferable that the mounting structure 32 is configured to cover shape Structure, position is formed with through-hole in its center, can apply pressure to the capping 31 by the through-hole, alternatively, described Mounting structure 32 is ring structure, and the edge of the capping 31 can be pressed on the shell 1 by the mounting structure 32.
The outlet passage 12 is provided with water flowing out structure 13, the water flowing out structure 13 far from the end of the water inlet flow channel 11 On be formed with water outlet, for water outflow, the water outlet be preferably directed towards lower section.Preferably, it is formed on the water flowing out structure 13 There is sealing 131, the sealing 131 is located at the downside of the water flowing out structure 13, and the water outlet is formed in the sealing On 131, the sealing 131 is the flexible materials such as rubber, by elastic deformation can occur when pressure, further, it is described go out Water-bound 13 is the flexible materials such as rubber, convenient for the installation of the water flowing out structure 13.
As shown in figure 3, in a preferred embodiment, the water flowing out structure 13 includes mounting portion 132 and sealing 131, The mounting portion 132 and sealing 131 constitute L-shaped structure, and form L-shaped runner in inside.The mounting portion 132 is inserted into In the outlet passage 12, and interference fit is formed between the outlet passage 12.Preferably, the side of the mounting portion 132 Be formed with interconnecting piece 133 on wall, be formed with gap 121 on the side wall of the outlet passage 12, when installation 133 energy of interconnecting piece It is enough inserted into the gap 121 and is clamped, the size that the gap 121 is configured to opening is less than its inside dimension Structure, the shape of the interconnecting piece 133 and 12 shape adaptation of gap, when installation, the interconnecting piece 133 was by the way that deformation occurs It snaps onto the gap 121 and realizes clamping.
As shown in figure 4, the water outlet valve arrangement is in humidifier in use, the water outlet valve arrangement is installed to 3 on water tank Water outlet, the water tank 3 installs on screw clamp 4, and the water energy in the water tank 3 enough passes through the water outlet valve arrangement and flows to institute It states in sink 4.Float 5 is provided in the sink 4, the float 5 includes floating portion 51 and driving portion 52, the floating portion 51 It can be risen or fallen with the liquid level in the sink 4, the driving portion 52 can push the spool 21 to move upwards.Institute It states spaced apart between floating portion 51 and the driving portion 52, and is connected by interconnecting piece 53, shape on the interconnecting piece 53 At there is fulcrum, the fulcrum is pivotally connected in the sink 4, and the float 5 is made to constitute lever construction, the driving portion 52 constitute the first side structure of the lever construction, and first side structure and the core assembly 2 are correspondingly arranged can be to institute It states core assembly 2 and thrust is provided, the floating portion 51 constitutes the second side structure of the lever construction, the second side structure energy Enough water outlets by the water flowing out structure 13 block.When liquid level is lower in the sink 4, the decline in the floating portion 51, The driving portion 52 rises, and the driving portion 52 pushes the capping 31 to deform, to push the spool 52 upwards Movement, is flowed into the water energy in the water tank 3 enough in the sink 4.When the floating portion 51 is with the liquid in the sink 4 Face rises when rising, and the driving portion 52 can decline, so that the spool 21 be made to decline, until the spool 21 moves to the When one position, the water inlet flow channel 11 is blocked, and water cannot be continuously introduced in the sink 4, at this point, the floating portion 51 Upper surface is contacted with the sealing 131, so as to close the water outlet on the water flowing out structure 13.When the spool group When part 2 fails, the water inlet flow channel 11 cannot be blocked, at this point, the water level in the sink 4 can continue to rise, when rising to After certain position, the floating portion 51 contacts with the sealing 131 and applies pressure to the sealing 131, to make institute It states water outlet to be blocked, prevents water from being continuously introduced in the sink 4, avoid water that from overflowing.
As shown in Fig. 2,5, in a second embodiment, the second end of the water inlet flow channel 11 is closed end and the water inlet Runner 11 is configured to the first end opening, the closed barrel shaped structure of second end.The second end of the spool 21 is located at the feed water flow In road 11, the second end of the spool 21 is provided with the first magnetic part 24, correspondingly, in this embodiment, the float 5 Driving portion 52 on be provided with the second magnetic part 521, first magnetic part 24 and the second magnetic part 52 can generate Repulsive force, so that the spool 21 can be pushed to move upwards, preferably when the driving portion 52 is close to the spool 21 Ground, first magnetic part 24 and second magnetic part 52 are magnet, and when installation makes first magnetic part 24 It is oppositely arranged with the homopolarity of the second magnetic part 52.
Outlet valve structure setting outlet passage provided by the invention, and water flowing out structure is set in the end of outlet passage, out Water-bound can cooperate with the float in sink, and when water level is excessively high, float can be sealed the water outlet on water flowing out structure It is stifled.Have to use valve structure by core assembly closure water inlet flow channel and by the dual close of float closure water outlet Envelope, to improve outlet valve reliability of structure.
Those skilled in the art will readily recognize that above-mentioned each preferred embodiment can be free under the premise of not conflicting Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is merely exemplary, and not restrictive, without departing from of the invention basic In the case where principle, those skilled in the art can be directed to the various apparent or equivalent modification or replace that above-mentioned details is made It changes, is all included in scope of the presently claimed invention.

Claims (12)

1. a kind of water outlet valve arrangement, which is characterized in that the water outlet valve arrangement includes shell and core assembly, shape in the shell At there is runner, the core assembly can move between open and closed positions, to turn on or off the runner, The core assembly is controlled by control structure and is moved to the open position from the closed position, and the control structure can The core assembly is controlled in a non-contact manner.
2. water outlet valve arrangement according to claim 1, which is characterized in that be provided with the first magnetic portion on the core assembly Part, part corresponding with the core assembly is provided with the second magnetic part in the control structure, and it is magnetic to pass through described first It is mobile that the magnetic force generated between component and second magnetic part can control the core assembly.
3. water outlet valve arrangement according to claim 1, which is characterized in that the runner includes water inlet flow channel and water flow out Road, the water inlet flow channel are configured to the first end opening, the closed tubular structure of second end, one end of the outlet passage with it is described Water inlet flow channel connection, the other end constitute the outlet of the outlet passage, the extending direction of the water inlet flow channel and the water flow out Angle is formed between the extending direction in road.
4. water outlet valve arrangement according to claim 3, which is characterized in that the control structure is configured to lever construction, institute Stating lever construction includes the second side structure positioned at the first side structure of fulcrum side and positioned at fulcrum other side, the spool Component can turn on or off the first end of the water inlet flow channel, and first side structure is corresponding with the core assembly to be set It sets, the core assembly can be driven to be moved to open position, second side structure and the outlet passage from closed position Exit be correspondingly arranged, second side structure can block the outlet of the outlet passage.
5. water outlet valve arrangement according to claim 4, which is characterized in that the first end of the water inlet flow channel and the water outlet The outlet of runner can be opened or block simultaneously.
6. water outlet valve arrangement according to claim 4, which is characterized in that when the core assembly is located at the closed position The first end of the water inlet flow channel is blocked, first side structure, which is capable of providing thrust, moves up to the core assembly The open position, to open the first end of the water inlet flow channel.
7. water outlet valve arrangement according to claim 4, which is characterized in that the exit of the outlet passage is provided with water outlet Structure is formed with sealing on the water flowing out structure, is formed with water outlet on the sealing, the sealing can with it is described A part of second side structure abuts, so that the water outlet be closed.
8. water outlet valve arrangement according to claim 7, which is characterized in that the water outlet downward, the sealing It is formed in the downside of the water flowing out structure.
9. water outlet valve arrangement according to claim 7, which is characterized in that the water flowing out structure further includes mounting portion, described Mounting portion is inserted into the runner from the outlet of the runner, the mounting portion and sealing composition L-shaped structure, and L-shaped runner is formed inside the water flowing out structure.
10. water outlet valve arrangement according to claim 9, which is characterized in that be formed with connection on the side wall of the mounting portion Portion, is formed with gap on the side wall of the outlet passage, and the interconnecting piece was inserted into the gap and carried out when installation Clamping.
11. the water outlet valve arrangement according to one of claim 4-10, which is characterized in that the lever construction is float, institute Stating float includes floating portion and driving portion, and the floating portion constitutes second side structure, and the driving portion constitutes described first Side structure.
12. a kind of humidifier, including water tank and sink, float is provided in the sink, which is characterized in that the water tank goes out Water outlet valve arrangement described in one of claim 1-11 is provided at the mouth of a river.
CN201810978890.1A 2018-08-27 2018-08-27 Water outlet valve structure and humidifier comprising same Active CN108825804B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN201810978890.1A CN108825804B (en) 2018-08-27 2018-08-27 Water outlet valve structure and humidifier comprising same
US17/059,149 US11415228B2 (en) 2018-08-27 2018-12-25 Water outlet valve structure and humidifier having the same
EP18932141.7A EP3779250B1 (en) 2018-08-27 2018-12-25 Water outlet valve structure and humidifier having same
CA3100585A CA3100585C (en) 2018-08-27 2018-12-25 Water outlet valve structure and humidifier having the same
JP2020561913A JP7109591B2 (en) 2018-08-27 2018-12-25 Discharge valve structure and humidifier provided with the same
PCT/CN2018/123325 WO2020042488A1 (en) 2018-08-27 2018-12-25 Water outlet valve structure and humidifier having same

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020042487A1 (en) * 2018-08-27 2020-03-05 珠海格力电器股份有限公司 Humidifier
WO2020042488A1 (en) * 2018-08-27 2020-03-05 珠海格力电器股份有限公司 Water outlet valve structure and humidifier having same
US20220082274A1 (en) * 2019-01-03 2022-03-17 Woongjin Coway Co., Ltd. Humidifier
US20220243934A1 (en) * 2019-06-17 2022-08-04 Coway Co., Ltd. Air humidification and purification device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2757000Y (en) * 2005-01-08 2006-02-08 卢生成 Humidifier
CN102003762A (en) * 2010-12-01 2011-04-06 美的集团有限公司 Humidifier
CN102410386A (en) * 2010-09-25 2012-04-11 北京亚都室内环保科技股份有限公司 Detachable floater type water valve device and humidifier
CN205371775U (en) * 2015-12-30 2016-07-06 佛山市顺德区德尔玛电器有限公司 Water valve structure of humidifier and humidifier of applied this structure
CN106765796A (en) * 2017-01-11 2017-05-31 欧兰普电子科技（厦门）有限公司 A kind of electromagnetic levitation type priming apparatus and air humidifier
CN206310047U (en) * 2016-12-23 2017-07-07 陈祎芸 A kind of lower water controller of humidifier
CN108397848A (en) * 2018-04-13 2018-08-14 小熊电器股份有限公司 A kind of humidifier
CN207762312U (en) * 2017-08-29 2018-08-24 佛山市南海科日超声电子有限公司 The atomizer of mechanism is automatically replenished with float-type
CN208831764U (en) * 2018-08-27 2019-05-07 珠海格力电器股份有限公司 It is discharged valve arrangement and the humidifier including it

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2757000Y (en) * 2005-01-08 2006-02-08 卢生成 Humidifier
CN102410386A (en) * 2010-09-25 2012-04-11 北京亚都室内环保科技股份有限公司 Detachable floater type water valve device and humidifier
CN102003762A (en) * 2010-12-01 2011-04-06 美的集团有限公司 Humidifier
CN205371775U (en) * 2015-12-30 2016-07-06 佛山市顺德区德尔玛电器有限公司 Water valve structure of humidifier and humidifier of applied this structure
CN206310047U (en) * 2016-12-23 2017-07-07 陈祎芸 A kind of lower water controller of humidifier
CN106765796A (en) * 2017-01-11 2017-05-31 欧兰普电子科技（厦门）有限公司 A kind of electromagnetic levitation type priming apparatus and air humidifier
CN207762312U (en) * 2017-08-29 2018-08-24 佛山市南海科日超声电子有限公司 The atomizer of mechanism is automatically replenished with float-type
CN108397848A (en) * 2018-04-13 2018-08-14 小熊电器股份有限公司 A kind of humidifier
CN208831764U (en) * 2018-08-27 2019-05-07 珠海格力电器股份有限公司 It is discharged valve arrangement and the humidifier including it

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020042487A1 (en) * 2018-08-27 2020-03-05 珠海格力电器股份有限公司 Humidifier
WO2020042488A1 (en) * 2018-08-27 2020-03-05 珠海格力电器股份有限公司 Water outlet valve structure and humidifier having same
US11415228B2 (en) 2018-08-27 2022-08-16 Gree Electric Appliances, Inc. Of Zhuhai Water outlet valve structure and humidifier having the same
US20220082274A1 (en) * 2019-01-03 2022-03-17 Woongjin Coway Co., Ltd. Humidifier
US11976845B2 (en) * 2019-01-03 2024-05-07 Coway Co., Ltd. Humidifier
US20220243934A1 (en) * 2019-06-17 2022-08-04 Coway Co., Ltd. Air humidification and purification device

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