WO2018094864A1 - 气泵式顶部加水加湿器 - Google Patents

气泵式顶部加水加湿器 Download PDF

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Publication number
WO2018094864A1
WO2018094864A1 PCT/CN2017/071150 CN2017071150W WO2018094864A1 WO 2018094864 A1 WO2018094864 A1 WO 2018094864A1 CN 2017071150 W CN2017071150 W CN 2017071150W WO 2018094864 A1 WO2018094864 A1 WO 2018094864A1
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WIPO (PCT)
Prior art keywords
water
air pump
air
water tank
jack
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PCT/CN2017/071150
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English (en)
French (fr)
Inventor
赖伴来
庞亚鹏
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深圳市联创科技集团有限公司
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Application filed by 深圳市联创科技集团有限公司 filed Critical 深圳市联创科技集团有限公司
Priority to JP2017600096U priority Critical patent/JP3223907U/ja
Publication of WO2018094864A1 publication Critical patent/WO2018094864A1/zh

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    • 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
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • 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
    • F24F11/0008—Control or safety arrangements for air-humidification
    • 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
    • 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

Definitions

  • the invention relates to an air humidification arrangement, in particular a gas pump type top water humidifier.
  • the humidifier With the continuous improvement of people's quality of life, the humidifier is deeply loved by consumers because it humidifies the dry air, compensates for moisture in the air, improves the comfort of living, and moisturizes the skin.
  • the use of humidifiers in the dry season has become a common appliance in modern family life, especially in rooms where air conditioning is often used and in dry areas such as the Northwest.
  • the prior art ultrasonic humidifier usually has a separate water tank that can be extracted.
  • a smart valve is installed at the bottom of the water tank. Whenever water is used, it is necessary to lift the water tank to reverse 180 degrees, twist the smart valve, and inject water from the smart valve port. Then tighten the smart valve and put it back on the humidifier base for normal use. The operation process is cumbersome.
  • the technician invented an ultrasonic humidifier that adds water from the top of the water tank.
  • Chinese patent CN 100526735C discloses an ultrasonic humidifier comprising a base and a water tank for adding water from the top, and a jack mechanism and a water level monitoring mechanism are arranged in the water storage chamber of the base, the upper end of the jack of the jack mechanism and the water tank The lower end of the pressure valve pressure rod is connected, and the lower end of the top rod is connected with the cam of the synchronous motor or the stepping motor disposed in the base, and the water level monitoring mechanism monitors the water level in the water storage chamber or the high signal is sent to the main control circuit, thereby Start the synchronous motor and the stepper motor to rotate, and lift or lower the water outlet valve on the water tank with the ram that connects the cam of the synchronous motor or the stepping motor, so that the water tank can inject water into the water storage chamber or stop the water injection.
  • the technical problem to be solved by the present invention is to provide an air pump type top water humidifier that avoids the deficiencies of the prior art.
  • an air pump type top water humidifier comprising a base and a water tank mounted on the base;
  • the base comprises a casing, a water level monitoring mechanism and an ultrasonic vibrator
  • the water level monitoring mechanism and the ultrasonic vibrator are installed in a water storage tank of the casing;
  • the water outlet below the water tank is installed with a water outlet valve assembly, and in particular, a pneumatic jack device installed in the casing
  • the ejector rod of the pneumatic ram device passes through the water storage
  • the jack hole at the bottom of the slot is opposite to the pressure bar of the water outlet valve assembly of the water tank mounted on the base;
  • the pneumatic jack device is electrically connected to the control circuit of the air pump type top water humidifier.
  • the bottom of the plunger of the pneumatic jack device is in communication with the air chamber, the air chamber is in communication with the air pump and the air valve, and the air pump and the air valve are electrically connected to the control circuit board.
  • the mist outlet pipe of the water tank is vertically installed in the water tank, and when the water tank is inserted into the base, the mist inlet of the lower end of the mist spray pipe faces the atomization port of the ultrasonic vibrator.
  • the water outlet valve assembly further includes a sealing ring, a pressure bar spring, a pressure bar and a water outlet cover;
  • the water outlet cover is mounted on the water outlet of the water tank;
  • the water outlet cover has an upward surface facing the water tank a protruding annular outlet tank, wherein the water outlet is provided with a water passing hole;
  • the pressure rod is movably inserted through the water passing hole on the water outlet cover, and a gap is left between the pressure rod and the water passing hole;
  • the sealing ring is fixed on the top end of the pressing rod;
  • the pressing rod spring is sleeved on the pressing rod outside the water tank, and the lower end surface of the pressing rod is opposite to the upper end surface of the top rod of the pneumatic jack device in the water storage tank.
  • the pneumatic jack device includes a jack, a sealing cover, a gas pipe, an air pump and a gas valve; the middle of the plunger is surrounded by a sealing rim, and the inner ring of the sealing rim extends downwardly
  • An elastic thin wall of the ram the elastic thin wall extending to the lower end surface of the ram and being integrally coupled thereto;
  • the inner surface of the casing has a ejector chamber disposed downwardly;
  • the sealing rim Watertightly mounted on the wall of the ejector chamber, the upper portion of the ram passing through the ram hole communicating with the sump in the ejector chamber, opposite to the pressure rod of the outlet valve assembly of the water tank inserted in the pedestal;
  • the sealing cover is fixed on the positioning post around the ejector chamber, the inner ring of the sealing cover is sealingly connected with the sealing rim, and an air cavity is formed between the inner ring and the sealing rim; the air cavity passes through the air pipe and The air pump and the air valve
  • the ejector pin, the sealing rim and the elastic thin wall are a unitary structure made of a soft plastic material, including silicone, rubber or TPU.
  • the pneumatic ram device includes a ejector pin, a sealing cover, a gas pipe, an air pump, a gas valve, a ejector spring and a sealing ring; the sealing ring is sleeved at a lower end of the ejector; the inner surface of the casing is provided with a circular ejector chamber; the upper portion of the ejector rod passes through a ram hole communicating with the water storage tank in the ejector chamber, and is opposite to the pressure rod of the water outlet valve assembly of the water tank mounted on the pedestal; the ejector spring is sleeved
  • the ejector pin is located between the ejector hole of the water storage tank and the sealing ring; the sealing cover is sealingly fixedly connected to the inner casing wall of the casing, and an air cavity is formed between the sealing cover and the lower end surface of the ejector pin;
  • the air chamber communicates with the air pump and the air valve through the air pipe, and the air pump and the air
  • the invention has the advantages that the structure of the humidifier is simple and reasonable, safe and reliable, low in manufacturing cost, convenient to use, and effectively solves the problem of continuous injection of water tank and water overflow during power failure.
  • FIG. 1 is a schematic cross-sectional view showing the structure of a water tank 2 and a water storage tank 102 of a preferred embodiment 1 of the air pump type top water humidifier of the present invention
  • FIG. 2 is a schematic cross-sectional view showing the structure of the misting pipe in each of the preferred embodiments
  • FIG. 3 is a partial cross-sectional axial view of the base 1 and the water tank 2 in a separated state in the preferred embodiment of FIG. 3;
  • Figure 4 is a perspective view showing the separation state of the components of the air pump type top water humidifier in each of the preferred embodiments;
  • the air pump 144 is not in operation, and an enlarged view of the A portion of the jack 141 is not in the ejected state;
  • the air pump 144 is in operation, and the top rod 141 is in a state of being ejected;
  • FIG. 7 is a schematic view showing the connection relationship between the ejector pin 141, the sealing rim 1412 and the elastic thin wall 1413 in the preferred embodiment 1;
  • FIG. 8 is a cross-sectional, isometric view showing the connection relationship between the ejector pin 141, the sealing rim 1412, and the elastic thin wall 1413;
  • the air pump 144 is not in operation, and the jack 148 is not in a state of being ejected;
  • the air pump 144 is operated, and the ejector rod 148 is in a state of being ejected.
  • a preferred embodiment of the present invention is an air pump type top water humidifier comprising a base 1 and a water tank 2 mounted on the base 1; the base 1 includes a casing 10 and a fan 11. Water level monitoring mechanism 12, ultrasonic vibrator 13 and pneumatic jack unit 14. The outer surface of the top shell of the casing 10 is provided with a downwardly recessed water storage tank 102; the water level monitoring mechanism 12, the ultrasonic vibrator 13 and the pneumatic jack unit 14 are respectively installed in the water storage tank 102; the air pump type top The control circuit board and the fan 11 of the water humidifier are installed in the casing 10, and the air outlet 101 provided on the top casing of the casing 10 is fitted with the air outlet of the fan 11.
  • the water tank 2 includes a misting pipe 24 and a water valve assembly 22; the misting pipe 24 vertically penetrates into the water tank 2, and when the water tank 2 is inserted in the base 1, the misting pipe The inlet end of the lower end of the nozzle 24 is opposite to the atomizing port of the ultrasonic vibrator 13; the outlet portion of the misting tube 24 at the top of the water tank 2 is fitted with a mist outlet cover 23 adapted thereto; the water valve assembly 22 Installed on the water outlet 20 at the bottom of the water tank 2; the water inlet 203 at the top of the water tank 2 is provided with a water filler cover 21 adapted thereto.
  • the water outlet valve assembly 22 includes a sealing ring 221, a pressure bar spring 222, a pressure bar 223 and a water outlet cover 224; the water outlet cover 224 is mounted on the water outlet 20 of the water tank 2; 224 facing the surface of the water tank 2 has an upward a protruding annular outlet 2240, wherein the water outlet 2240 is provided with a water passing hole 2241; the pressing rod 223 is movably inserted through the water passing hole 2241 to the water outlet cover 224, and the pressing rod 223 and the water passing hole 2241 There is a gap therebetween; the sealing ring 221 is fixed to the top end of the pressing rod 223; the pressing rod spring 222 is sleeved on the pressing rod 223 located outside the water tank, and the pressing rod 223 is not applied to the upward external force when the pressing rod spring is applied The restoring force of 222 causes the sealing ring 221 at the top end of the pressing rod 223 to be pressed against the water outlet 2240, and the water
  • the pneumatic ram device 14 includes a ram 141, a sealing cover 142, a gas pipe 143, an air pump 144, and a gas valve 145; the ejector 141 is surrounded by a sealing rim 1412 at the middle, the sealing rim The inner ring of the 1412 has an elastic thin wall 1413 extending downwardly around the ejector pin 141.
  • the elastic thin wall 1413 extends to the lower end surface of the ejector pin 141 and is integrally coupled thereto, that is, the ejector pin 141, the sealing rim 1412, and
  • the elastic thin wall 1413 is an integral structure and is made of a soft plastic material such as silica gel, rubber, TPU (Thermoplastic polyurethanes, thermoplastic polyurethane elastomer rubber) and the like.
  • the gas valve 145 is an electromagnetic gas valve, which functions as a closed pressure holding and a normally open pressure releasing state. When the power is off, it is normally open, and can be relieved of pressure. When the power is turned on, it is closed and can be maintained.
  • the inner surface of the casing 10 has a downwardly projecting ejector chamber 105; the sealing rim 1412 is watertightly mounted on the wall of the ejector chamber 105.
  • the top of the jack 141 passes through the jack hole 103 communicating with the water storage tank 102 in the jack chamber 105, opposite to the pressing rod 223 of the water outlet valve assembly 22 of the water tank 2 mounted on the base 1; the sealing cover 142
  • the inner ring 1421 of the sealing cover 142 is sealingly coupled to the sealing rim 1412, and the inner ring 1421 and the sealing rim 1412 form an air cavity 3;
  • the air chamber 3 communicates with the air pump 144 and the air valve 145 through the air tube 143; the air pump 144 and the air valve 145 are fixed in the casing 10 and electrically connected to the control circuit board.
  • the working principle of this embodiment is that the water in the water tank 2 is mainly controlled by a pneumatic jack device.
  • the control circuit board controls the air pump and the air valve to be simultaneously powered, the gas valve is closed, and the air pump 144 is inflated into the air chamber 3 through the air tube 143.
  • the ejector rod 141 is pushed up to push the pressing rod 223 upward, so that the sealing ring 221 at the upper end of the pressing rod 223 is separated from the water tank 2240, and the water flows into the water outlet tank 2240, and the water passing hole 2241 from the water outlet cover 224 is pressed.
  • the gap between the rods 223 flows into the water storage tank 102 as shown in FIG.
  • the control circuit board controls the air pump and the gas valve to be powered off at the same time, the gas valve opens to release the pressure, the air pump is powered off, the gas is stopped, and the air pressure is reduced.
  • the jack 141 is moved down and reset, the pressing rod 223 is reset by the pressing rod spring 222, and the sealing ring 221 at the upper end of the pressing rod 223 is pressed against the water outlet 2240, and the water of the water tank 2 cannot flow into the water outlet 2240, and the water stops. Out of the water tank.
  • the preferred embodiment 2 of the present invention is substantially the same as the first embodiment, except that the pneumatic jack device 14 includes a jack 148, a sealing cover 142, and a gas pipe 143.
  • a sealing ring 147 is disposed at a lower end of the jack 148.
  • the upper portion of the jack 141 passes through the jack hole 103 communicating with the water storage tank 102 in the jack chamber 105 of the casing 10, and the water outlet valve assembly of the water tank 2 disposed on the base 1.
  • the 22 is opposite to the pressing rod 223; the ejector spring 146 is sleeved on the ejector pin between the ejector hole 103 and the sealing ring 147; the sealing cover 142 is fixed on the fixing post 105 around the ejector chamber 105, An air chamber 3 is formed between the sealing cover 142 and the lower end surface of the jack 148.
  • the air chamber 3 communicates with the air pump 144 and the air valve 145 through the air tube 143.
  • the air pump 144 and the air valve 145 are fixed in the casing 10 and electrically connected to the control circuit board.
  • the jack spring 146 and the strut spring 222 are both springs made of stainless steel.
  • the working principle of this embodiment is that the water in the water tank 2 is mainly controlled by a pneumatic jack device.
  • the water level monitoring mechanism in the water storage tank detects that the water level is insufficient, the signal is transmitted to the control circuit board, the air pump 144 and the air valve 145 are simultaneously powered, the gas valve is closed, and the air pump is inflated into the air chamber, and after reaching a certain air pressure, the ejector pin 148 is upward.
  • the ejector pushes up the pressing rod 223, and the sealing ring 221 at the upper end of the pressing rod 223 is separated from the water tank 2240, and the water flows into the water outlet 2240, and flows into the gap between the water passing hole 2241 of the water outlet cover 224 and the pressing rod 223.
  • the water tank 102 is as shown in FIG.
  • the signal is transmitted to the control circuit board, the air pump and the gas valve are simultaneously powered off, the air valve is opened to release the pressure, the air pump is powered off, the air pressure is reduced, and the air pressure is reduced, the jack 148
  • the resetting is accelerated by the action of the ejector spring 146, and the pressing rod 223 is reset by the pressing rod spring 222.
  • the sealing ring 221 at the upper end of the pressing rod 223 is pressed against the water outlet 2240, and the water of the water tank 2 cannot flow into the water outlet 2240.
  • the water stops flowing out of the tank as shown in Figure 9.
  • the power supply is suddenly powered off, the air pump and the gas valve are simultaneously powered off, the gas valve is opened to release pressure, the air pump is powered off, the air pressure is reduced, and the air pressure is reduced, and the jack 148 is accelerated under the action of the jack spring 146.
  • the rod 223 is reset by the pressure rod spring 222, and the sealing ring 221 at the upper end of the pressing rod 223 is pressed against the water outlet tank 2240, and the water of the water tank 2 cannot flow into the water outlet tank 2240, and the water stops flowing out of the water tank to prevent the water in the water tank from overflowing.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Air Humidification (AREA)

Abstract

一种气泵式顶部加水加湿器，包括基座（1）和安插在基座（1）上的水箱（2）；水位监测机构（12）和超声波振动器（13）安装在所述机壳（10）的储水槽（102）内；水箱（2）下方的出水口（20）安装有出水阀组件（22），还包括安装所述机壳（10）内的气动顶杆装置（14）；气动顶杆装置（14）的顶杆穿过储水槽（102）底部的顶杆孔（103），与安插在基座（1）上的水箱（2）的出水阀组件（22）之压杆（223）相对；气动顶杆装置（14）电联连接到气泵式顶部加水加湿器的控制电路板。

Description

气泵式顶部加水加湿器 技术领域
本发明涉及空气加湿设置，尤其涉气泵式顶部加水加湿器。
背景技术
随着人们生活质量的不断提高，加湿器因对干燥的空气进行加湿，补偿空气中水分，提高居住的舒适度，滋润皮肤等功能而深受消费者喜爱。干燥的季节使用加湿器已成为现代家庭生活的常用电器，尤其是经常使用空调的房间和西北等干燥地区。现有技术超声波加湿器通常设有一个可提取的独立水箱，在水箱底部装有一个聪明阀，每次使用时加水都需要提起水箱倒转180度，扭开聪明阀，从聪明阀口注入水，再扭紧聪明阀放回加湿器基座才能正常使用。使用起来操作过程繁琐，加水后水箱过重，老人、妇女等体弱的人使用起来不方便，同时因聪明阀口直径有限，手难伸入水箱内，对水箱内部清洗也不方便。为解决这一问题，技术人员发明了从水箱顶部加水的超声波加湿器。如中国专利CN 100526735C公开了一种超声波加湿器，包括基座和从顶部加水的水箱，在基座的储水室内设置顶杆机构和水位监测机构，该顶杆机构的顶杆上端与水箱上的出水阀压杆下端相接，顶杆下端与设置在基座内的同步电机或步进电机的凸轮相接，水位监测机构将监测到储水室内水位底或高信号发主控电路，从而启动同步电机和步进电机转动，与令同步电机或步进电机的凸轮联接的顶杆起顶起或放下水箱上的出水阀，使水箱向储水室内注入水或停止注水。但这种加湿器存在安全隐患，同步电机凸轮和步进电机凸轮在突然断电的情况下无法复位，此时若水箱的水阀被顶起向储水室内注水，水箱的水流满基座储水室仍持续注入时就会溢出，脏污台面或损毁掉台面上的其它电器产品，存在安全隐患。
发明内容
本发明要解决的技术问题在于避免现有技术的不足之处而提供一种气泵式顶部加水加湿器。
为了解决上述技术问题，本发明提出的技术方案是：一种气泵式顶部加水加湿器，包括基座和安插在基座上的水箱；所述基座包括机壳、水位监测机构和超声波振动器，所述水位监测机构和超声波振动器安装在所述机壳的储水槽内；所述水箱下方的出水口安装有出水阀组件，尤其是，还包括安装所述机壳内的气动顶杆装置；所述气动顶杆装置的顶杆穿过储水 槽底部的顶杆孔，与安插在基座上的水箱的出水阀组件之压杆相对；所述气动顶杆装置电联连接到所述气泵式顶部加水加湿器的控制电路。所述气动顶杆装置的顶杆的底部与气腔联通，所述气腔与气泵和气阀连通，所述气泵和气阀与所述控制电路板电连接。
更佳的是，所述水箱的出雾管竖直地贯穿安装在水箱内，当水箱安插在基座时，所述出雾管下端的进雾口正对超声波振动器之雾化口。
更佳的是，所述出水阀组件还包括密封圈、压杆弹簧、压杆和出水口盖；所述出水口盖安装在水箱的出水口上；所述出水口盖面向水箱之表面有向上突起的环形出水槽，所述出水槽内设置有过水孔；所述压杆穿过过水孔可移动地穿插在出水盖上，所述压杆与过水孔之间留有间隙；所述密封圈固定在压杆顶端；所述压杆弹簧套在位于水箱外部的压杆上，所述压杆的下端面与储水槽内的气动顶杆装置之顶杆上端面正对。
更佳的是，所述气动顶杆装置包括顶杆、密封盖、气管、气泵和气阀；所述顶杆中部环绕有密封围边，所述密封围边的内环有向下延伸地出环绕顶杆的弹性薄壁，所述弹性薄壁延伸至顶杆的下端面与之联接为一体；所述机壳之内表面有向下设置有圆环形的顶杆室；所述密封围边水密连接地安装在顶杆室的壳壁上，所述顶杆上部穿过顶杆室内与储水槽相通的顶杆孔，与安插在基座上的水箱的出水阀组件之压杆相对；所述密封盖固定在顶杆室周边的定位柱上，该密封盖的内环与密封围边密封连接在一起，所述内环与密封围边之间形成气腔；所述气腔通过气管与气泵及气阀连通；所述气泵和气阀固定在机壳内，与所述控制电路板电连接。
更佳的是，所述顶杆、密封围边和弹性薄壁为一体结构，采用软性塑胶材料制成，包括硅胶、橡胶或TPU。
更佳的是，所述气动顶杆装置包括顶杆、密封盖、气管、气泵、气阀、顶杆弹簧和密封圈；所述密封圈套于顶杆下端；所述机壳之内表面设置有圆环形的顶杆室；所述顶杆上部穿过顶杆室内与储水槽相通的顶杆孔，与安插在基座上水箱的出水阀组件的压杆相对；所述顶杆弹簧套在顶杆上，位于储水槽的顶杆孔和密封圈之间；所述密封盖密封固定连接在机壳的内壳壁上，所述密封盖与顶杆下端面之间形成一气腔；所述气腔通过气管与气泵和气阀连通，所述气泵和气阀固定在机壳内，与所述控制电路板电连接。
同现有技术相比较，本发明的有益效果是：所述加湿器的结构简单合理，安全可靠，制作成本低，方便使用，有效地解决了停电时水箱持续注入，水溢出的问题。
附图说明
图1本发明气泵式顶部加水加湿器之优选实施例一的水箱2与储水槽102处的结构剖视示意图；
图2所述各优实施例中出雾管的结构剖视示意图；
图3所述各优实施例中基座1、水箱2分离状态时的局部剖视轴测示意图；
图4所述各优实施例中气泵式顶部加水加湿器各部件的分离状态的轴测示意图；
图5所述优选实施例一中，所述气泵144未工作，顶杆141未顶出状态的A部部放大示意图；
图6所述优选实施例一中，所述气泵144工作，顶杆141顶出状态示意图；
图7所述优选实施例一中，所述顶杆141、密封围边1412和弹性薄壁1413的连接关系的轴测示意图；
图8所述优选实施例一中，所述顶杆141、密封围边1412和弹性薄壁1413的连接关系的剖视轴测示意图；
图9所述优选实施例二中，所述气泵144未工作，顶杆148未顶出状态示意图；
图10所述优选实施例二中，所述气泵144工作，顶杆148顶出状态示意图。
具体实施方式
下面，结合各附图所示之各优选实施例进一步阐述本发明。
参见图1至图8，本发明之优选实施例一，是一种气泵式顶部加水加湿器，包括基座1和安插在基座1上水箱2；所述基座1包括机壳10、风机11、水位监测机构12、超声波振动器13和气动顶杆装置14。所述机壳10顶壳之外表面上设置有向下凹陷的储水槽102；所述水位监测机构12、超声波振动器13和气动顶杆装置14分别安装储水槽102内；所述气泵式顶部加水加湿器的控制电路板和风机11安装在机壳10内，在机壳10的顶壳上设置的出风口101与所述风机11的出风口相适配。
参见图1至图4，水箱2包括出雾管24和水阀组件22；所述出雾管24竖直地贯穿于水箱2内，当水箱2安插在基座1时，所述出雾管24下端的进雾口正对超声波振动器13之雾化口；所述出雾管24位于水箱2顶部的出雾口安装有与之适配的出雾口盖23；所述水阀组件22安装在水箱2底部的出水口20上；所述水箱2顶部的加水口203配置有与之适配的加水口盖21。
参见图5，所述出水阀组件22包括密封圈221、压杆弹簧222、压杆223和出水口盖224；所述出水口盖224安装在水箱2的出水口20上；所述出水口盖224面向水箱2之表面有向上 突起的环形出水槽2240，所述出水槽2240内设置有过水孔2241；所述压杆223穿过过水孔2241可移动地穿插在出水盖224上，压杆223与过水孔2241之间留有间隙；所述密封圈221固定在压杆223顶端；所述压杆弹簧222套在位于水箱外部的压杆223上，所述压杆223未被施于向上的外力时压杆弹簧222的复原力使压杆223顶端的密封圈221紧覆压在出水槽2240上，水箱2内的水无法进入出水槽2240向外排出；所述压杆223的下端面与储水槽102内的气动顶杆装置14之顶杆141上端面正对。
参见图5至图8，所述气动顶杆装置14包括顶杆141、密封盖142、气管143、气泵144和气阀145；所述顶杆141中部环绕有密封围边1412，所述密封围边1412的内环有向下延伸地出环绕顶杆141的弹性薄壁1413，所述弹性薄壁1413延伸至顶杆141的下端面与之联接为一体，即顶杆141、密封围边1412和弹性薄壁1413为一体结构，采用软性塑胶材料制成，如硅胶、橡胶、TPU(Thermoplastic polyurethanes，热塑性聚氨酯弹性体橡胶)等。所述气阀145为一种电磁气阀，起封闭保压和常开泄压作用，断电未工作时为常开状态，可泄压，通电工作时为封闭状态，可保压。
参见图5或图6，位于所述机壳10之内表面有向下突起的圆环形的顶杆室105；所述密封围边1412水密连接地安装在顶杆室105的壳壁上，所述顶杆141上部穿过顶杆室105内与储水槽102相通的顶杆孔103，与安插在基座1上的水箱2的出水阀组件22之压杆223相对；所述密封盖142固定在顶杆室105周边的固定柱104上，该密封盖142的内环1421与密封围边1412密封连接在一起，所述内环1421与密封围边1412之间形成气腔3；所述气腔3通过气管143与气泵144及气阀145连通；所述气泵144和气阀145固定在机壳10内，与控制电路板电连接。
本实施例的工作原理是：水箱2下水主要通过气动顶杆装置来控制。当储水槽102内的水位监测机构检测到水位不足时，将信号传递给控制电路板，控制电路板控制气泵和气阀同时上电，气阀闭合，气泵144通过气管143向气腔3内充气，达到一定气压时顶杆141向上顶出将压杆223顶起，使压杆223上端的密封圈221脱离出水槽2240，水流入出水槽2240内，从出水口盖224的过水孔2241与压杆223之间的间隙流入储水槽102，如图6所示。当储水槽102内的水位监测机构检测到水位达到一定高度时，将信号传递给控制电路板，控制电路板控制气泵和气阀同时断电，气阀打开泄压，气泵断电停止充气，气压减小，顶杆141下移复位，压杆223在压杆弹簧222作用下复位，压杆223上端的密封圈221紧覆压在出水槽2240上，水箱2的水无法流入出水槽2240，水停止流出水箱。当水箱2正向储水槽102加水时突然停电，则气阀断电打开泄压，气泵断电停止充气，气压减小，顶杆141被弹性薄壁1413回 复力拉回加快复位，压杆在压杆弹簧222作用下复位，压杆223上端的密封圈紧覆压在出水槽2240上，水箱2的水不能流入出水槽内，水停止流出水箱，有效地解决了停电时水箱持续注入，出水槽水溢出的问题。
参见图1至图4，及图9至图10，本发明的优选实施例二与实施例一结构基本相同，不同在于：所述气动顶杆装置14包括顶杆148、密封盖142、气管143、气泵144、气阀145、顶杆弹簧146和密封圈147。在顶杆148下端套有密封圈147，顶杆141上部穿过机壳10的顶杆室105内与储水槽102相通的顶杆孔103，与安插在基座1上水箱2的出水阀组件22的压杆223相对；所述顶杆弹簧146套在顶杆上，位于顶杆孔103和密封圈147之间；所述密封盖142固定在顶杆室105周边的固定柱105上，所述密封盖142与顶杆148下端面之间形成一气腔3。所述气腔3通过气管143与气泵144和气阀145连通，所述气泵144和气阀145固定在机壳10内，与控制电路板电连接。
各例中，所述的顶杆弹簧146和压杆弹簧222均为不锈钢材质的弹簧。
本实施例的工作原理是：水箱2下水主要通过气动顶杆装置来控制。当储水槽内的水位监测机构检测到水位不足时，将信号传递给控制电路板，气泵144和气阀145同时上电，气阀闭合，气泵向气腔内充气，达到一定气压后顶杆148向上顶出将压杆223顶起，使压杆223上端的密封圈221脱离出水槽2240，水流入出水槽2240内，从出水口盖224的过水孔2241与压杆223之间的间隙流入储水槽102，如图10所示。当储水槽内的水位监测机构检测到水位达到一定高度时，将信号传递给控制电路板，气泵和气阀同时断电，气阀打开泄压，气泵断电停止充气，气压减小，顶杆148在顶杆弹簧146的作用下加快复位，压杆223在压杆弹簧222作用下复位，压杆223上端的密封圈221紧覆压在出水槽2240上，水箱2的水无法流入出水槽2240，水停止流出水箱，如图9所示。水箱2正向储水槽102加水时突然停电，气泵和气阀同时断电，气阀打开泄压，气泵断电停止充气，气压减小，顶杆148在顶杆弹簧146的作用下加快复位，压杆223在压杆弹簧222作用下复位，压杆223上端的密封圈221紧覆压在出水槽2240上，水箱2的水无法流入出水槽2240，水停止流出水箱，防止出水槽水溢出。

Claims (7)

  1. 一种气泵式顶部加水加湿器，包括基座(1)和安插在基座(1)上的水箱(2)；所述基座(1)包括机壳(10)、水位监测机构(12)和超声波振动器(13)，所述水位监测机构(12)和超声波振动器(13)安装在所述机壳(10)的储水槽(102)内；所述水箱(2)下方的出水口(20)安装有出水阀组件(22)，其特征在于：
    还包括安装所述机壳(10)内的气动顶杆装置(14)；所述气动顶杆装置(14)的顶杆穿过储水槽(102)底部的顶杆孔(103)，与安插在基座(1)上的水箱(2)的出水阀组件(22)之压杆(223)相对；所述气动顶杆装置(14)电联连接到所述气泵式顶部加水加湿器的控制电路板。
  2. 按照权利要求1所述的气泵式顶部加水加湿器，其特征在于：
    所述气动顶杆装置(14)的顶杆的底部与气腔(3)连通，所述气腔(3)与气泵(144)和气阀(145)连通，所述气泵(144)和气阀(145)与所述控制电路板电连接。
  3. 按照权利要求1所述的气泵式顶部加水加湿器，其特征在于：
    所述水箱(2)的出雾管(24)竖直地贯穿安装在水箱(2)内，当水箱(2)安插在基座(1)时，所述出雾管(24)下端的进雾口正对超声波振动器(13)之雾化口。
  4. 按照权利要求1所述的气泵式顶部加水加湿器，其特征在于：
    所述出水阀组件(22)还包括密封圈(221)、压杆弹簧(222)、压杆(223)和出水口盖(224)；所述出水口盖(224)安装在水箱(2)的出水口(20)上；所述出水口盖(224)面向水箱(2)之表面有向上突起的环形出水槽(2240)，所述出水槽(2240)内设置有过水孔(2241)；所述压杆(223)穿过过水孔(2241)可移动地穿插在出水盖(224)上，所述压杆(223)与过水孔(2241)之间留有间隙；所述密封圈(221)固定在压杆(223)顶端；所述压杆弹簧(222)套在位于水箱外部的压杆(223)上，所述压杆(223)的下端面与储水槽(102)内的气动顶杆装置(14)之顶杆上端面正对。
  5. 按照权利要求1或2所述的气泵式顶部加水加湿器，其特征在于：
    所述气动顶杆装置(14)包括顶杆(141)、密封盖(142)、气管(143)、气泵(144)和气阀(145)；所述顶杆(141)中部环绕有密封围边(1412)，所述密封围边(1412)的内环有向下延伸地出环绕顶杆(141)的弹性薄壁(1413)，所述弹性薄壁(1413)延 伸至顶杆(141)的下端面与之联接为一体；所述机壳(10)之内表面设置有圆环形的顶杆室(105)；
    所述密封围边(1412)水密连接地安装在顶杆室(105)的壳壁上，所述顶杆(141)上部穿过顶杆室(105)内与储水槽(102)相通的顶杆孔(103)，与安插在基座(1)上的水箱(2)的出水阀组件(22)之压杆(223)相对；所述密封盖(142)固定在顶杆室(105)周边的固定柱(104)上，该密封盖(142)的内环(1421)与密封围边(1412)密封连接在一起，所述内环(1421)与密封围边(1412)之间形成气腔(3)；所述气腔(3)通过气管(143)与气泵(144)及气阀(145)连通；所述气泵(144)和气阀(145)固定在机壳(10)内，与所述控制电路板电连接。
  6. 按照权利要求5所述的气泵式顶部加水加湿器，其特征在于：
    所述顶杆(141)、密封围边(1412)和弹性薄壁(1413)为一体结构，采用软性塑胶材料制成，包括硅胶、橡胶或TPU。
  7. 按照权利要求1或2所述的气泵式顶部加水加湿器，其特征在于：
    所述气动顶杆装置(14)包括顶杆(148)、密封盖(142)、气管(143)、气泵(144)、气阀(145)、顶杆弹簧(146)和密封圈(147)；所述密封圈147套于顶杆(148)下端；所述机壳(10)之内表面有向下设置有圆环形的顶杆室(105)；所述顶杆(141)上部穿过顶杆室(105)内与储水槽(102)相通的顶杆孔(103)，与安插在基座(1)上水箱(2)的出水阀组件(22)的压杆(223)相对；所述顶杆弹簧(146)套在顶杆上，位于储水槽(102)的顶杆孔(103)和密封圈(147)之间；所述密封盖(142)固定在顶杆室(105)周边的固定柱(104)上，所述密封盖(142)与顶杆(148)下端面之间形成一气腔(3)；所述气腔(3)通过气管(143)与气泵(144)和气阀(145)连通，所述气泵(144)和气阀(145)固定在机壳(10)内，与所述控制电路板电连接。
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CN109520059B (zh) * 2018-12-28 2024-02-13 小熊电器股份有限公司 上加水加湿器及其加水保护装置
CN109737540A (zh) * 2019-03-12 2019-05-10 小熊电器股份有限公司 下水控制装置及加湿器
CN109764465A (zh) * 2019-03-12 2019-05-17 小熊电器股份有限公司 具有双重水阀的水箱及加湿器
CN109737540B (zh) * 2019-03-12 2024-02-13 小熊电器股份有限公司 下水控制装置及加湿器
CN109764465B (zh) * 2019-03-12 2024-02-13 小熊电器股份有限公司 具有双重水阀的水箱及加湿器
CN111023308A (zh) * 2019-12-31 2020-04-17 宁波奥克斯电气股份有限公司 一种加湿装置及空调器
CN111707794A (zh) * 2020-06-22 2020-09-25 淮阴工学院 一种基于物联网技术的化工厂水质监测装置

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