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WO2018113414A1 - Water drainage control device for humidifier - Google Patents

Water drainage control device for humidifier Download PDF

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Publication number
WO2018113414A1
WO2018113414A1 PCT/CN2017/108169 CN2017108169W WO2018113414A1 WO 2018113414 A1 WO2018113414 A1 WO 2018113414A1 CN 2017108169 W CN2017108169 W CN 2017108169W WO 2018113414 A1 WO2018113414 A1 WO 2018113414A1
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WO
WIPO (PCT)
Prior art keywords
arm
water
humidifier
valve stem
bar
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.)
Ceased
Application number
PCT/CN2017/108169
Other languages
French (fr)
Chinese (zh)
Inventor
陈辉
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.)
Jiangmenshi Hengtiankeji Ltd
Original Assignee
Jiangmenshi Hengtiankeji Ltd
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Filing date
Publication date
Application filed by Jiangmenshi Hengtiankeji Ltd filed Critical Jiangmenshi Hengtiankeji Ltd
Publication of WO2018113414A1 publication Critical patent/WO2018113414A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F2006/008—Air-humidifier with water reservoir

Definitions

  • the utility model relates to a sewage control device for a humidifier.
  • Humidifiers as fashionable small household appliances, can bring fresh and moist air to the home environment, and thus are more and more popular.
  • the conventional humidifier includes a water tank and a water valve, and the water valve is installed on the water outlet at the bottom of the water tank.
  • the existing water valve has a problem that when the water tank is separated from the base and the joint is leaked, water leakage occurs and the use is inconvenient.
  • the object of the present invention is to provide a humidifier launching control device for preventing water leakage.
  • the utility model relates to a sewage control device for installing a humidifier, which is arranged on the bottom of the humidifier, and comprises a valve body.
  • the valve body is provided with a water blocking plate, and the water blocking plate is provided with a water discharge hole, a valve stem and a valve cap.
  • the valve stem can be moved up and down through a drain hole, and the bonnet is mounted on the top of the valve stem for sealing the drain hole, and the arm guard, the float, the curved arm are disposed under the water blocking plate a spring, the one end of the connecting arm is connected to the bottom of the valve stem, and the other end is connected to the float;
  • the curved arm includes a first arm and a second arm that is obtuse with the first arm, the first
  • the hinge of the arm and the second arm is an articulated shaft, the hinge shaft is connected with two hinge arms to be fixed under the water blocking plate;
  • the spring is fixedly connected to the lower surface of the water blocking plate, the first arm
  • the end portion is fixedly connected to the spring;
  • the float is provided with a hollow portion penetrating vertically, the lower portion of the crank arm and the spring is located in the hollow portion of the float, and the opening side of the hollow portion is provided with an abutting plate, The second arm end abuts against the
  • valve stem is connected with a bayonet slot that is open to the side, and the connecting arm is fixedly connected to the valve stem through the bayonet slot.
  • a surrounding wall is disposed around the lower surface of the water blocking plate, and the connecting arm, the float, the curved arm and the spring are located in a cavity formed by the surrounding wall.
  • the two articulated arms are coupled to the lower surface of the water barrier.
  • the utility model has the beneficial effects that when the humidifier water tank device of the utility model is mounted on the base, the first arm of the curved rod is jacked up by the support rod in the base water tank, and then driven by the second arm of the curved rod.
  • the side of the float is lowered, and the connecting arm connected to the float is upward, and the valve stem is driven to lift the bonnet to open the drain hole, and the water in the water tank flows out from the drain hole.
  • the float floats up with the water level, and the connecting arm connected to the float gradually goes down, thereby driving the valve stem down to seal the drain hole.
  • the first arm quickly descends under the force of the spring to quickly seal the drain hole to avoid water leakage.
  • the device has a simple and reasonable structure and is reliable in operation.
  • FIG. 1 is a schematic view showing a state in which a drain hole of the sewage control device of the present invention is opened;
  • FIG. 2 is a schematic view showing a state when the drain hole of the launching control device of the present invention is closed;
  • FIG. 3 is a schematic structural view of a float of a launching control device of the present invention.
  • FIG. 4 is a schematic structural view of a valve body of the launching water control device of the present invention.
  • a watering device for a humidifier of the present invention is installed on a bottom of a humidifier, and includes a valve body.
  • the valve body is provided with a water blocking plate 12, and the water is partitioned.
  • the plate 12 is provided with a drain hole 1, a valve stem 2, and a bonnet 3, which can be moved up and down through the drain hole 1, and the bonnet 3 is mounted on the top of the valve stem 2 for sealing
  • the drain hole 1 is disposed under the water blocking plate 12 with a connecting arm 4, a float 5, a crank arm 6, and a spring 7.
  • One end of the connecting arm 4 is connected to the bottom of the valve stem 2, and the other end is connected with the float.
  • the crank arm 6 includes a first arm 61 and a second arm 62 at an obtuse angle to the first arm 61.
  • the junction of the first arm 61 and the second arm 62 is hinged a shaft, the hinge shaft is connected with two hinge arms 8 for fixing under the water blocking plate 12;
  • the spring 7 is fixedly connected to the lower surface of the water blocking plate 12, and the end of the first arm 62 is fixedly connected with the spring 7.
  • the float 5 is provided with a hollow portion 51 that penetrates vertically, and the lower portion of the crank arm 6 and the spring 7 is located in the hollow portion 51 of the float 5, and the abutment plate 9 is disposed on the open side of the hollow portion 51.
  • the end of the second arm 62 abuts against the lower surface of the abutment plate 9; the first arm 61 and the spring 7 are located on a side close to the arm 6; and further includes a water tank disposed on the base of the humidifier for A support rod (not shown) of the first arm 61 is jacked up.
  • the bottom end of the valve stem 2 is connected with a bayonet slot 10 which is open to the side, and the connecting arm 4 is fixedly connected to the valve stem 2 through the bayonet slot 10.
  • a surrounding wall 11 is disposed around the lower surface of the water blocking plate 12, and the connecting arm 4, the float 5, the crank arm 6, and the spring 7 are located in a cavity formed by the surrounding wall 11.
  • the two articulated arms 8 are coupled to the lower surface of the water barrier 12.
  • the first arm 61 of the curved rod is lifted up by the support rod in the base water tank, and the second arm 62 of the curved rod is turned down, thereby driving the side of the float 5 Down, and the other side of the float 5 is up, and then the arm 4 is driven upward to drive the valve stem 2 to push up the bonnet 3, the drain hole 1 is opened, and the water in the water tank flows out from the drain hole 1. .
  • the float 5 floats with the water level, and the connecting arm 4 connected to the float 5 gradually goes down, thereby driving the valve stem 2 downward to seal the drain hole 1.
  • the first arm 61 is quickly lowered under the force of the spring 7, and the drain hole 1 is quickly sealed to avoid water leakage.

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

Abstract

A water drainage control device for a humidifier. The water drainage control device is mounted to a base of a humidifier, and comprises a water discharge hole (1), a valve stem (2), and a valve cap (3) that are provided above a water stop plate (12); a linkage bar (4), a float (5), a crankarm bar (6), a spring (7) are provided below the water stop plate (12); the crankarm bar (6) comprises a first arm bar (61) and a second arm bar (62) that forms an obtuse angle with the first arm bar (61). The device further comprises a support bar provided on a water tank on the base of the humidifier and used for pushing the first arm bar (61) upward; when the first arm bar (61) is pushed upward by the support bar, the second arm bar (62) faces downward. When the water drainage control device of the humidifier is provided on the base, the support bar in the water tank on the base pushes the first arm bar (61) of the crankarm bar (6) upward, so as to drive the valve stem (2) to push the valve cap (3) upward to open the water discharge hole (1), so that water in the water tank flows out from the water discharge hole (1). When the water level in the water tank on the base rises to a particular degree, the float (5) ascends along with the water level, so as to drive the valve stem (2) downward to block the water discharge hole (1). When the water tank is lifted up, the first arm bar (61) quickly falls downwards under the action of the spring (7) to quickly block the water discharge hole (1), thereby preventing water leakage.

Description

一种加湿器的下水控制装置Water supply control device for humidifier 技术领域Technical field

本实用新型涉及一种加湿器的下水控制装置。The utility model relates to a sewage control device for a humidifier.

背景技术Background technique

随着人们生活水平的提高，人们越来越重视生活的质量和工作环境的质量，加湿器作为时尚小家电，它能为家居环境带来清新润泽的空气，因而越来越受到人们的青睐。传统加湿器包括水箱、水阀，水阀安装在水箱底部的出水口上，现有水阀存在问题是：在将水箱与底座分离、接合时，发生漏水，使用不便。With the improvement of people's living standards, people pay more and more attention to the quality of life and the quality of the working environment. Humidifiers, as fashionable small household appliances, can bring fresh and moist air to the home environment, and thus are more and more popular. The conventional humidifier includes a water tank and a water valve, and the water valve is installed on the water outlet at the bottom of the water tank. The existing water valve has a problem that when the water tank is separated from the base and the joint is leaked, water leakage occurs and the use is inconvenient.

实用新型内容Utility model content

为克服现有技术的不足，本实用新型的目的在于提供一种防止漏水的加湿器下水控制装置。In order to overcome the deficiencies of the prior art, the object of the present invention is to provide a humidifier launching control device for preventing water leakage.

本实用新型为解决其技术问题采用的技术方案是：The technical solution adopted by the utility model to solve the technical problems thereof is:

一种加湿器的下水控制装置，用于安装于加湿器底部，包括阀体，所述阀体上设置有隔水板，所述隔水板上设置有泄水孔、阀杆、阀帽，所述阀杆可上下移动地穿过泄水孔，所述阀帽安装于阀杆的顶部以用于封堵泄水孔，所述隔水板下方设置有连臂杆、浮子、曲臂杆、弹簧，所述连臂杆的一端连接阀杆的底部，另一端与浮子连接；所述曲臂杆包括第一臂杆、与第一臂杆呈钝角的第二臂杆，所述第一臂杆和第二臂杆的相接处为铰接轴，所述铰接轴连接有两铰接臂以固定在隔水板下方；所述弹簧固定连接于隔水板下表面，所述第一臂杆 的端部与弹簧固定连接；所述浮子设置有上下贯通的中空部，所述曲臂杆和弹簧的下部位于浮子的中空部内，所述中空部上开口一侧设置有抵接板，所述第二臂杆端部抵接在抵接板的下表面；所述第一臂杆和弹簧位于靠近连臂杆的一侧；还包括设置于加湿器底座的水槽上用于顶起第一臂杆的支撑杆，所述第一臂杆被支撑杆顶起时，第二臂杆朝下。The utility model relates to a sewage control device for installing a humidifier, which is arranged on the bottom of the humidifier, and comprises a valve body. The valve body is provided with a water blocking plate, and the water blocking plate is provided with a water discharge hole, a valve stem and a valve cap. The valve stem can be moved up and down through a drain hole, and the bonnet is mounted on the top of the valve stem for sealing the drain hole, and the arm guard, the float, the curved arm are disposed under the water blocking plate a spring, the one end of the connecting arm is connected to the bottom of the valve stem, and the other end is connected to the float; the curved arm includes a first arm and a second arm that is obtuse with the first arm, the first The hinge of the arm and the second arm is an articulated shaft, the hinge shaft is connected with two hinge arms to be fixed under the water blocking plate; the spring is fixedly connected to the lower surface of the water blocking plate, the first arm The end portion is fixedly connected to the spring; the float is provided with a hollow portion penetrating vertically, the lower portion of the crank arm and the spring is located in the hollow portion of the float, and the opening side of the hollow portion is provided with an abutting plate, The second arm end abuts against the lower surface of the abutment plate; the first arm and the spring are located on a side close to the connecting arm; and further includes a water tank disposed on the water tank base for lifting the first arm A support rod of the rod, the second arm being lowered when the first arm is lifted by the support rod.

进一步，所述阀杆底端连接有一朝侧方开口的卡口槽，所述连臂杆通过卡口槽与阀杆固定连接。Further, the bottom end of the valve stem is connected with a bayonet slot that is open to the side, and the connecting arm is fixedly connected to the valve stem through the bayonet slot.

进一步，所述隔水板下表面四周设置有围壁，所述连臂杆、浮子、曲臂杆、弹簧位于围壁形成的腔体内。Further, a surrounding wall is disposed around the lower surface of the water blocking plate, and the connecting arm, the float, the curved arm and the spring are located in a cavity formed by the surrounding wall.

进一步，两铰接臂连接于隔水板下表面。Further, the two articulated arms are coupled to the lower surface of the water barrier.

本实用新型的有益效果是：将本实用新型的加湿器水箱装置在底座上时，通过底座水槽中的支撑杆将曲杆的第一臂杆顶起，进而通过曲杆的第二臂杆带动浮子一侧往下，而与浮子相连的连臂杆则往上，进而驱动阀杆顶起阀帽以打开泄水孔，水箱内的水从泄水孔流出。当底座水槽中的水位上升至一定程度后，浮子随水位上浮，与浮子相连的连臂杆逐渐往下，进而驱动阀杆往下以封堵泄水孔。当把水箱提起时，第一臂杆在弹簧作用力下迅速往下，快速封堵泄水孔，避免漏水。本装置结构简单合理，而且工作可靠。The utility model has the beneficial effects that when the humidifier water tank device of the utility model is mounted on the base, the first arm of the curved rod is jacked up by the support rod in the base water tank, and then driven by the second arm of the curved rod The side of the float is lowered, and the connecting arm connected to the float is upward, and the valve stem is driven to lift the bonnet to open the drain hole, and the water in the water tank flows out from the drain hole. When the water level in the base tank rises to a certain extent, the float floats up with the water level, and the connecting arm connected to the float gradually goes down, thereby driving the valve stem down to seal the drain hole. When the water tank is lifted, the first arm quickly descends under the force of the spring to quickly seal the drain hole to avoid water leakage. The device has a simple and reasonable structure and is reliable in operation.

附图说明DRAWINGS

图1是本实用新型的下水控制装置的泄水孔打开时的状态示意图；1 is a schematic view showing a state in which a drain hole of the sewage control device of the present invention is opened;

图2是本实用新型的下水控制装置的泄水孔关闭时的状态示意图；2 is a schematic view showing a state when the drain hole of the launching control device of the present invention is closed;

图3是本实用新型的下水控制装置的浮子的结构示意图；3 is a schematic structural view of a float of a launching control device of the present invention;

图4是本实用新型的下水控制装置的阀体的结构示意图。 4 is a schematic structural view of a valve body of the launching water control device of the present invention.

具体实施方式detailed description

以下结合附图和实例对本实用新型作进一步说明。The present invention will be further described below in conjunction with the accompanying drawings and examples.

如图1至图3所示，本实用新型的一种加湿器的下水控制装置，，用于安装于加湿器底部，包括阀体，所述阀体设置有隔水板12，所述隔水板12上设置有泄水孔1、阀杆2、阀帽3，所述阀杆2可上下移动地穿过泄水孔1，所述阀帽3安装于阀杆2的顶部以用于封堵泄水孔1，所述隔水板12下方设置有连臂杆4、浮子5、曲臂杆6、弹簧7，所述连臂杆4的一端连接阀杆2的底部，另一端与浮子5连接；所述曲臂杆6包括第一臂杆61、与第一臂杆61呈钝角的第二臂杆62，所述第一臂杆61和第二臂杆62的相接处为铰接轴，所述铰接轴连接有两铰接臂8以固定在隔水板12下方；所述弹簧7固定连接于隔水板12下表面，所述第一臂杆62的端部与弹簧7固定连接；所述浮子5设置有上下贯通的中空部51，所述曲臂杆6和弹簧7的下部位于浮子5的中空部51内，所述中空部51上开口一侧设置有抵接板9，所述第二臂杆62端部抵接在抵接板9的下表面；所述第一臂杆61和弹簧7位于靠近连臂杆6的一侧；还包括设置于加湿器底座的水槽上用于顶起第一臂杆61的支撑杆(图未示出)。As shown in FIG. 1 to FIG. 3, a watering device for a humidifier of the present invention is installed on a bottom of a humidifier, and includes a valve body. The valve body is provided with a water blocking plate 12, and the water is partitioned. The plate 12 is provided with a drain hole 1, a valve stem 2, and a bonnet 3, which can be moved up and down through the drain hole 1, and the bonnet 3 is mounted on the top of the valve stem 2 for sealing The drain hole 1 is disposed under the water blocking plate 12 with a connecting arm 4, a float 5, a crank arm 6, and a spring 7. One end of the connecting arm 4 is connected to the bottom of the valve stem 2, and the other end is connected with the float. 5; the crank arm 6 includes a first arm 61 and a second arm 62 at an obtuse angle to the first arm 61. The junction of the first arm 61 and the second arm 62 is hinged a shaft, the hinge shaft is connected with two hinge arms 8 for fixing under the water blocking plate 12; the spring 7 is fixedly connected to the lower surface of the water blocking plate 12, and the end of the first arm 62 is fixedly connected with the spring 7. The float 5 is provided with a hollow portion 51 that penetrates vertically, and the lower portion of the crank arm 6 and the spring 7 is located in the hollow portion 51 of the float 5, and the abutment plate 9 is disposed on the open side of the hollow portion 51. Place The end of the second arm 62 abuts against the lower surface of the abutment plate 9; the first arm 61 and the spring 7 are located on a side close to the arm 6; and further includes a water tank disposed on the base of the humidifier for A support rod (not shown) of the first arm 61 is jacked up.

所述阀杆2底端连接有一朝侧方开口的卡口槽10，所述连臂杆4通过卡口槽10与阀杆2固定连接。The bottom end of the valve stem 2 is connected with a bayonet slot 10 which is open to the side, and the connecting arm 4 is fixedly connected to the valve stem 2 through the bayonet slot 10.

所述隔水板12下表面四周设置有围壁11，所述连臂杆4、浮子5、曲臂杆6、弹簧7位于围壁11形成的腔体内。A surrounding wall 11 is disposed around the lower surface of the water blocking plate 12, and the connecting arm 4, the float 5, the crank arm 6, and the spring 7 are located in a cavity formed by the surrounding wall 11.

两铰接臂8连接于隔水板12下表面。 The two articulated arms 8 are coupled to the lower surface of the water barrier 12.

将本实用新型的加湿器水箱装置在底座上时，通过底座水槽中的支撑杆将曲杆的第一臂杆61顶起，曲杆的第二臂杆62往下，进而带动浮子5一侧往下，而浮子5另一侧往上，进而带动连臂杆4往上，以驱动阀杆2往上顶起阀帽3，泄水孔1打开，水箱内的水从泄水孔1流出。当底座水槽中的水位上升至一定程度后，浮子5随水位上浮，与浮子5相连的连臂杆4逐渐往下，进而驱动阀杆2往下以封堵泄水孔1。当把水箱提起时，第一臂杆61在弹簧7作用力下迅速往下，快速封堵泄水孔1，避免漏水。When the humidifier water tank of the present invention is mounted on the base, the first arm 61 of the curved rod is lifted up by the support rod in the base water tank, and the second arm 62 of the curved rod is turned down, thereby driving the side of the float 5 Down, and the other side of the float 5 is up, and then the arm 4 is driven upward to drive the valve stem 2 to push up the bonnet 3, the drain hole 1 is opened, and the water in the water tank flows out from the drain hole 1. . When the water level in the base tank rises to a certain extent, the float 5 floats with the water level, and the connecting arm 4 connected to the float 5 gradually goes down, thereby driving the valve stem 2 downward to seal the drain hole 1. When the water tank is lifted, the first arm 61 is quickly lowered under the force of the spring 7, and the drain hole 1 is quickly sealed to avoid water leakage.

以上所述，只是本实用新型的较佳实施例而已，本实用新型并不局限于上述实施方式，只要其以相同的手段达到本实用新型的技术效果，都应属于本实用新型的保护范围。 The above is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and as long as it achieves the technical effects of the present invention by the same means, it should fall within the scope of protection of the present invention.

Claims (4)

一种加湿器的下水控制装置，用于安装于加湿器底部，包括阀体，所述阀体设置有隔水板(12)，所述隔水板(12)上设置有泄水孔(1)、阀杆(2)、阀帽(3)，所述阀杆(2)可上下移动地穿过泄水孔(1)，所述阀帽(3)安装于阀杆(2)的顶部以用于封堵泄水孔(1)，其特征在于：所述隔水板(12)下方设置有连臂杆(4)、浮子(5)、曲臂杆(6)、弹簧(7)，所述连臂杆(4)的一端连接阀杆(2)的底部，另一端与浮子(5)连接；所述曲臂杆(6)包括第一臂杆(61)、与第一臂杆(61)呈钝角的第二臂杆(62)，所述第一臂杆(61)和第二臂杆(62)的相接处为铰接轴，所述铰接轴连接有两铰接臂(8)以固定在隔水板(12)下方；所述弹簧(7)固定连接于隔水板(12)下表面，所述第一臂杆(61)的端部与弹簧(7)固定连接；所述浮子(5)设置有上下贯通的中空部(51)，所述曲臂杆(6)和弹簧A sewage control device for a humidifier for mounting on a bottom of a humidifier, comprising a valve body, the valve body is provided with a water blocking plate (12), and the water blocking plate (12) is provided with a drain hole (1) ), a valve stem (2), a bonnet (3), the valve stem (2) is movable up and down through a drain hole (1), and the bonnet (3) is mounted on the top of the valve stem (2) For sealing the drain hole (1), the utility model is characterized in that: below the water blocking plate (12), a connecting arm (4), a float (5), a crank arm (6) and a spring (7) are arranged. One end of the connecting arm (4) is connected to the bottom of the valve stem (2), and the other end is connected to the float (5); the curved arm (6) includes a first arm (61) and a first arm The rod (61) is an obtuse-angled second arm (62), the junction of the first arm (61) and the second arm (62) is an articulated shaft, and the hinge shaft is connected with two hinged arms ( 8) is fixed under the water blocking plate (12); the spring (7) is fixedly connected to the lower surface of the water blocking plate (12), and the end of the first arm (61) is fixedly connected with the spring (7) The float (5) is provided with a hollow portion (51) penetrating vertically, the crank arm (6) and the spring (7)的下部位于浮子(5)的中空部(51)内，所述中空部(51)上开口一侧设置有抵接板(9)，所述第二臂杆(62)端部抵接在抵接板(9)的下表面；所述第一臂杆(61)和弹簧(7)位于靠近连臂杆(4)的一侧；还包括设置于加湿器底座的水槽上用于顶起第一臂杆(61)的支撑杆，所述第一臂杆(61)被支撑杆顶起时，第二臂杆(62)朝下。The lower part of (7) is located in the hollow portion (51) of the float (5), and the abutting plate (9) is provided on the opening side of the hollow portion (51), and the end portion of the second arm (62) is abutted Attached to the lower surface of the abutment plate (9); the first arm (61) and the spring (7) are located on a side close to the arm (4); and further include a water tank disposed on the base of the humidifier for The support rod of the first arm (61) is jacked up, and when the first arm (61) is jacked up by the support rod, the second arm (62) faces downward. 根据权利要求1所述的一种加湿器的下水控制装置，其特征在于：所述阀杆(2)底端连接有一朝侧方开口的卡口槽(10)，所述连臂杆(4)通过卡口槽(10)与阀杆(2)固定连接。 The launching control device for a humidifier according to claim 1, characterized in that: the bottom end of the valve stem (2) is connected with a bayonet slot (10) which is open to the side, and the connecting arm (4) ) is fixedly connected to the valve stem (2) through the bayonet slot (10). 根据权利要求1所述的一种加湿器的下水控制装置，其特征在于：所述隔水板(12)下表面四周设置有围壁(11)，所述连臂杆(4)、浮子(5)、曲臂杆(6)、弹簧(7)位于围壁(11)形成的腔体内。The launching control device for a humidifier according to claim 1, characterized in that: a surrounding wall (11) is disposed around the lower surface of the water blocking plate (12), and the connecting arm (4) and the float ( 5) The crank arm (6) and the spring (7) are located in the cavity formed by the surrounding wall (11). 根据权利要求1所述的一种加湿器的下水控制装置，其特征在于：两铰接臂(8)连接于隔水板(12)下表面。 A launching control device for a humidifier according to claim 1, wherein the two hinge arms (8) are coupled to the lower surface of the water blocking plate (12).
PCT/CN2017/108169 2016-12-23 2017-10-28 Water drainage control device for humidifier Ceased WO2018113414A1 (en)

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