WO2012083895A1 - Constant-pressure flat-seal multiplex valve - Google Patents

Constant-pressure flat-seal multiplex valve Download PDF

Info

Publication number
WO2012083895A1
WO2012083895A1 PCT/CN2012/000208 CN2012000208W WO2012083895A1 WO 2012083895 A1 WO2012083895 A1 WO 2012083895A1 CN 2012000208 W CN2012000208 W CN 2012000208W WO 2012083895 A1 WO2012083895 A1 WO 2012083895A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotating shaft
hollow rotating
inlet pipe
liquid
valve
Prior art date
Application number
PCT/CN2012/000208
Other languages
French (fr)
Chinese (zh)
Inventor
李万红
Original Assignee
Li Wanhong
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 Li Wanhong filed Critical Li Wanhong
Publication of WO2012083895A1 publication Critical patent/WO2012083895A1/en

Links

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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces

Definitions

  • the present invention relates to the field of liquid valves, and more particularly to a multi-valve that achieves a valve control of liquid media of different properties.
  • Double valve is a kind of switch device (or faucet) which is common in daily production and life.
  • this valve is complicated in structure, mostly uses non-standard accessories, and is delicate and expensive, so the price is very expensive. In the event of a malfunction in use, it is quite difficult to repair the fault without professional repair personnel and special accessories.
  • the object of the present invention is to solve the above-mentioned double valve deficiency, and disclose a simple structure, low cost, standard accessories, and convenient maintenance.
  • a valve In a plane sealing mode, a valve is controlled to output two to three different media. Multiple valves.
  • the multi-valve structure of the present invention is very simple, and the combination of only five components results in a valve having a multi-valve control.
  • the multi-connected valve of the invention is injection molded by using a plastic raw material, and the cost is greatly reduced.
  • a constant pressure plane sealing multi-connect valve comprising: a hollow rotating shaft positioning pin (1), a hollow rotating shaft (2), a pressing spring (3), a spring chamber (4), a plane selecting liquid hole (5) ), seal ring (6), inlet pipe A (7), inlet pipe B (8), plane selection plate (9), flat plate selection pin (10), outer valve cavity (11), screw Coupling (12), mounting position (13), rotating shaft sealing ring (14), liquid outlet (15), inner valve chamber (16), contact type stopper (17), rotary control button (18);
  • the sealing ring (6) is a sealing ring A (19), a sealing ring B (20) and a sealing ring which are disposed at an angle of 120 degrees in FIG. 2 at the rear end of the outer valve chamber (11).
  • the hollow rotating shaft (2) has a hollow "convex" structure divided into two chambers, at the port of the front chamber, with a plane selection
  • the liquid selection plate (9) of the liquid hole (5) is embedded on the port, and has a liquid outlet (15) and a rear chamber of a "convex" structure at the mutually separated front chamber partitions. It is a hollow hexagonal mounting handle of the rotary control knob (18). Rotate the rotary control knob (18) to select liquid media with different properties.
  • the target medium passes through the inlet pipe A (7) or the inlet pipe B (8), the plane selection hole (5), the hollow rotary shaft (2), and the liquid outlet (15). ) to achieve the output of the medium, when the plane liquid selection hole (5) is misaligned with the inlet pipe A (7) or the inlet pipe B (8), the inlet pipe A (7) or the inlet pipe B (8) is closed. , the output stops.
  • planar liquid take-up plate positioning pin (10) is implanted into the front end of the hollow rotating shaft (2) for assembly alignment.
  • the inlet pipe A (7) and the inlet pipe B (8) are disposed at a 120 degree angle on the circumference of the rear end of the outer valve chamber (11): the inlet pipe A (7), the inlet
  • the port and vacancy (0) of the liquid pipe B (8) are respectively provided with corresponding seal ring A (19), seal ring B (20) and a special seal for ensuring smooth rotation of the plane liquid selection plate (9).
  • Ring C (21), the sealing rings A, B, C (19, 20, 21) are implanted in the mounting groove of the sealing ring, and under the action of the spring chamber (4), the inlet pipe A (7) And the port between the inlet pipe B (8) and the flat liquid selection plate (9) is sealed.
  • the space formed between the hollow rotating shaft (2) and the outer valve chamber (11) having a "convex” shape is a spring chamber (4) of the pressing spring (3); the pressing spring (3) a hollow rotating shaft (2) pressed into a "convex” structure on the seal rings VIII, B, C (19, 20, 21); a liquid outlet is provided in the middle of the hollow rotating shaft (2) 15).
  • the rotary control knob (18) is sleeved on a hexagonal mounting handle at the end of the hollow rotating shaft (2), and the access control of the rotary control button (18) is provided with an access type stopper (17).
  • the contact when in contact with the contact on the inner valve chamber (16), can limit the rotation of the hollow rotary shaft (2) to precisely align the inlet nozzle; the corresponding position of the rotary control button (18)
  • a pin hole is provided on the hollow rotary shaft positioning pin (1).
  • the outer valve cavity (11) and the inner valve cavity (16) are combined to form a constant pressure flat seal multi-valve mounting position (13); a sealing gasket is arranged in the mounting position (13);
  • 1 is a schematic structural view of a multiple valve.
  • FIG. 2 is a schematic view showing the distribution of a multi-valve inlet pipe.
  • FIG. 3 is a schematic view showing the distribution of liquid take-up holes.
  • FIG. 1 The uniform mark names of Figures 1, 2, and 3 are: hollow rotary shaft positioning pin (1), hollow rotary shaft (2), compression spring (3), spring chamber (4), plane liquid selection hole (5) , seal ring (6), inlet pipe A (7), inlet pipe B (8), plane selection plate (9), plane selection plate positioning pin (10), outer valve cavity (11), screwing Bit (12), mounting position (13), rotary shaft seal ring (14), liquid outlet (15), inner valve chamber (16), contact type stopper (17), rotary control button (18), seal Ring A (19), sealed Ring B (20), seal ring C (21).
  • the outer valve chamber (11) and the inner valve chamber (16) are combined with each other to form a main body of the door; the outer valve chamber (11) and the inner valve chamber (16) are screwed together, Forming a valve mounting position (13); the rear end of the outer valve chamber (11) is provided with an inlet pipe A (7) and a liquid inlet pipe B (8) distributed at an angle of 120 degrees ; Sealing rings A, B, C (19, 20, 21) on the outlet port and vacancy (0) of liquid pipe A (7) and inlet pipe B (8), and flat liquid selection plate (9) Forming a sealed state:
  • the inner valve chamber U6) is a carrier for mounting a hollow rotating shaft (2), and the front end of the hollow rotating shaft (2) is a spring chamber (4) for mounting a pressing spring (3), a spring chamber ( 4) Pressing the hollow rotating shaft (2) in a "convex" shape on the sealing rings A, B, C (19, 20, 21); the side of the middle is provided with a liquid outlet U5), on the inner
  • the hollow rotating shaft (2) has a hollow "convex” structure divided into two chambers, and a flat liquid selecting plate with a flat liquid selecting hole (5) at a port of the front chamber. (9), the embedded glue is connected to the port, and at the mutually separated front chamber partition, the liquid outlet (15) is provided: the rear chamber of the "convex" structure is the rotation control button (18) Hollow hexagonal mounting handle, turn the rotary control knob (18) to select liquid media with different properties.
  • the rotation control button (18) is sleeved on a hexagonal mounting handle at the end of the hollow rotating shaft (2), and the opening of the rotating control button (18) is provided with an access limit.
  • the contact of the positioner (17), when in contact with the contact on the inner valve chamber (16), can limit the rotation of the hollow rotary shaft (2) to precisely align the inlet nozzle; the rotation control
  • the corresponding position of the button (18) is provided with a pin hole for the hollow rotary shaft positioning pin (1) to facilitate assembly alignment.
  • the space formed between the hollow rotating shaft (2) and the outer valve cavity (11) having a "convex” shape is a spring chamber (4) of the pressing spring (3);
  • the tension spring (3) presses the hollow rotating shaft (2) in a "convex" configuration on the seal rings A, B, C (19, 20, 21).
  • the inlet pipe is disposed on the circumference of the rear end of the outer valve chamber (11), and the inlet pipe is divided into N+1 mode, wherein N represents the number of inlet pipes.
  • N+1 represents the space (0)
  • N+1 is provided with sealing rings A, B, C (19, 20, 21), the sealing ring is implanted in the accommodating groove; 0)
  • the sealing ring is also provided to balance the pressure of the spring so that the hollow rotating shaft (2) can smoothly rotate and obtain a good seal.

Abstract

A constant-pressure flat-seal multiplex valve comprising: a hollow rotating shaft positioning pin (1), a hollow rotating shaft (2), a pressure spring (3), a spring cavity (4), a flat liquid-selector hole (5), a sealing ring (6), a liquid inlet A (7), a liquid inlet B (8), a flat liquid-selector plate (9), a flat liquid-selector plate positioning pin (10), an external valve cavity (11), a screw portion (12), a mounting portion and a gasket (13), a rotating shaft sealing ring (14), a liquid outlet (15), an internal valve cavity (16), a contact type stopper (17), a control handle (18), a sealing ring A (19), a sealing ring B (20), and a sealing ring C (21). The external valve cavity (11) and the internal valve cavity (16) of the multiplex valve are screwed together to form the main body of the valve. The rotation control handle (18) is positioned at the front end of the hollow rotating shaft (2) of the internal valve cavity (16). The flat liquid-selector hole (5) is positioned at the front end of the hollow rotating shaft (2), and moves circularly when selecting the target medium. The aforementioned structure enables a single valve to control the output of two to three different media.

Description

一种恒压平面密封多联阀门 技术领域  Constant pressure flat seal multi-connect valve
[0001〗 本发明涉及液体阀门的领域， 特别是一种对不同属性液体介质实现一阀控制的多联阀 门。  [0001] The present invention relates to the field of liquid valves, and more particularly to a multi-valve that achieves a valve control of liquid media of different properties.
背景技术 Background technique
[0002]双联阀门为日常生产及生活中所常见的一种开关装置（或称为水龙头）， 但是这种阀门 结构复杂、大多采用非标配件， 且生性娇贵， 所以价格也就非常的昂贵， 在使用中一旦发生故 障， 若无专业修理人员和专用配件， 修复故障是相当困难的。  [0002] Double valve is a kind of switch device (or faucet) which is common in daily production and life. However, this valve is complicated in structure, mostly uses non-standard accessories, and is delicate and expensive, so the price is very expensive. In the event of a malfunction in use, it is quite difficult to repair the fault without professional repair personnel and special accessories.
发明内容 Summary of the invention
[0003]本发明的目的是解决上述双联阀门之不足， 公开一种结构简单、 造价低廉、 配件标准、 维护方便的， 以平面密封的模式， 实现一个阀门控制二至三路不同介质的输出的多联阀门。  [0003] The object of the present invention is to solve the above-mentioned double valve deficiency, and disclose a simple structure, low cost, standard accessories, and convenient maintenance. In a plane sealing mode, a valve is controlled to output two to three different media. Multiple valves.
[0004] 本发明的有益效果是-[0004] The beneficial effects of the present invention are -
1、 结构简单。 本发明的多联阀门结构非常简单， 仅五个部件的组合就造就一个具有一阀多控 的阀门。 1. Simple structure. The multi-valve structure of the present invention is very simple, and the combination of only five components results in a valve having a multi-valve control.
2、 造价低廉。 本发明的多联阀门采用塑料原料注塑成型， 造价大幅下降。  2. Low cost. The multi-connected valve of the invention is injection molded by using a plastic raw material, and the cost is greatly reduced.
3、 采用标准配件。 本发明的多联阀门全部配件均可采用市场上的通用的密封件和弹性件。  3. Use standard accessories. All of the multiple valves of the present invention can be used with universal seals and elastic members on the market.
4、 维护方便。 简单结构设计及采用标准配件的多联阀门为售后的服务和维护带来了方便。  4. Easy maintenance. The simple structural design and multi-connected valves with standard accessories bring convenience to after-sales service and maintenance.
[00051本发明的技术方案是这样实现的。 [00051 The technical solution of the present invention is achieved in this way.
[0006]一种恒压平面密封多联阀门， 包括： 中空旋转轴定位销（1)、 中空旋转轴（2)、压紧弹 簧（3)、 弹簧腔（4)、 平面选液孔（5)、 密封环（6)、进液管 A (7)、进液管 B (8)、 平面选 液板（9)、 平面选液板定位销（10)、 外阀腔（11 )、 螺合位（12)、 安装位（13)、 旋转轴密封 环（14)、 出液口 （15)、 内阀腔（16)、 触及式限位器（17)、 旋转控制钮（18); 其特征在于， 所述的密封环（6)， 即是图 2中呈 120度角分设于外阀腔（11 )后端内侧的密封环 A ( 19)、 密封环 B (20)和密封环 C (21 )； 所述的多联阀门的外阀腔（II )和内阀腔（16)螺合， 形 成多联阀门的主体；所述的位于内阀腔（16)中的中空旋转轴（2)的后端，与旋转控制钮（18) 套接； 所述的中空旋转轴（2)的前端， 设有平面选液孔（5), 转动旋转控制钮（18)， 使平面 选液孔（5)可选择对象介质。  [0006] A constant pressure plane sealing multi-connect valve, comprising: a hollow rotating shaft positioning pin (1), a hollow rotating shaft (2), a pressing spring (3), a spring chamber (4), a plane selecting liquid hole (5) ), seal ring (6), inlet pipe A (7), inlet pipe B (8), plane selection plate (9), flat plate selection pin (10), outer valve cavity (11), screw Coupling (12), mounting position (13), rotating shaft sealing ring (14), liquid outlet (15), inner valve chamber (16), contact type stopper (17), rotary control button (18); The sealing ring (6) is a sealing ring A (19), a sealing ring B (20) and a sealing ring which are disposed at an angle of 120 degrees in FIG. 2 at the rear end of the outer valve chamber (11). C (21); the outer valve chamber (II) of the multi-valve valve and the inner valve chamber (16) are screwed to form a main body of the multi-connect valve; the hollow rotating shaft located in the inner valve chamber (16) The rear end of (2) is sleeved with the rotation control button (18); the front end of the hollow rotating shaft (2) is provided with a plane liquid selection hole (5), and the rotation control button (18) is rotated to make the plane selection The liquid hole (5) can be selected as the target medium.
【0007] 所述的中空旋转轴（2)呈中空的分成二室的 "凸"形结构， 前室的端口处， 带平面选 液孔（5) 的平面选液板 (9), 嵌入式胶接于端口上， 在互不相通的前室分隔处， 设有出液口 (15), "凸"形结构的后室， 则是旋转控制钮（18)的呈中空的六角形的安装柄， 转动旋转控 制钮（18), 可选择不同属性的液体介质； 当平面选液孔（5)对准进液管 A(7)或进液管 B (8) 时， 对象介质经由进液管 A (7)或进液管 B (8)、 平面选液孔（5)、 中空旋转轴 （2)、 出液 口 （15)实现介质的输出， 当平面选液孔（5) 与进液管 A (7)或进液管 B (8)错位时， 进 液管 A (7)或进液管 B (8)被封闭， 输出停止。 [0007] The hollow rotating shaft (2) has a hollow "convex" structure divided into two chambers, at the port of the front chamber, with a plane selection The liquid selection plate (9) of the liquid hole (5) is embedded on the port, and has a liquid outlet (15) and a rear chamber of a "convex" structure at the mutually separated front chamber partitions. It is a hollow hexagonal mounting handle of the rotary control knob (18). Rotate the rotary control knob (18) to select liquid media with different properties. When the plane liquid selection hole (5) is aligned with the inlet pipe A (7) ) or when the inlet pipe B (8) is used, the target medium passes through the inlet pipe A (7) or the inlet pipe B (8), the plane selection hole (5), the hollow rotary shaft (2), and the liquid outlet (15). ) to achieve the output of the medium, when the plane liquid selection hole (5) is misaligned with the inlet pipe A (7) or the inlet pipe B (8), the inlet pipe A (7) or the inlet pipe B (8) is closed. , the output stops.
[0008]所述的平面取液板定位销 （10)植入中空旋转轴（2) 的前端， 用于组装对准。  The planar liquid take-up plate positioning pin (10) is implanted into the front end of the hollow rotating shaft (2) for assembly alignment.
[0009] 所述的进液管 A (7)及进液管 B (8)呈 120度角布设于外阀腔（11 )后端的圆周上： 所述的进液管 A (7)、 进液管 B (8) 的端口及空位 (0)上， 分别设有对应的密封环 A (19)、 密封环 B (20)及为保障平面选液板（9)平稳旋转而专设的密封环 C(21),所述的密封环 A、 B、 C (19、 20、 21)植入密封环的安装槽中， 在弹簧腔（4) 的作用下， 使进液管 A (7)及进液管 B(8) 的端口与平面选液板 (9)之间成为密封状态。 [0009] The inlet pipe A (7) and the inlet pipe B (8) are disposed at a 120 degree angle on the circumference of the rear end of the outer valve chamber (11): the inlet pipe A (7), the inlet The port and vacancy (0) of the liquid pipe B (8) are respectively provided with corresponding seal ring A (19), seal ring B (20) and a special seal for ensuring smooth rotation of the plane liquid selection plate (9). Ring C (21), the sealing rings A, B, C (19, 20, 21) are implanted in the mounting groove of the sealing ring, and under the action of the spring chamber (4), the inlet pipe A (7) And the port between the inlet pipe B (8) and the flat liquid selection plate (9) is sealed.
[0010] 所述的呈 "凸"形结构的中空旋转轴（2)与外阀腔（11)间形成的空间， 是压紧弹簧 (3) 的弹簧腔（4); 压紧弹簧（3) 紧压呈 "凸"形结构的中空旋转轴（2)于密封环八、 B、 C (19、 20、 21)上； 所述的中空旋转轴 (2) 的中间设有出液口 （15)。  [0010] The space formed between the hollow rotating shaft (2) and the outer valve chamber (11) having a "convex" shape is a spring chamber (4) of the pressing spring (3); the pressing spring (3) a hollow rotating shaft (2) pressed into a "convex" structure on the seal rings VIII, B, C (19, 20, 21); a liquid outlet is provided in the middle of the hollow rotating shaft (2) 15).
[0011]所述的旋转控制钮（18)套合于中空旋转轴 (2)末端呈六角形的安装柄上， 旋转控制 钮（18)的套口处， 设有触及式限位器 (17)的触点， 当与内阀腔（16)上的触点相触时， 能 限制中空旋转轴 （2)转动， 使之精确对准进液管口； 旋转控制钮（18) 的相应位置上设有中 空旋转轴定位销（1 ) 的销孔。  [0011] The rotary control knob (18) is sleeved on a hexagonal mounting handle at the end of the hollow rotating shaft (2), and the access control of the rotary control button (18) is provided with an access type stopper (17). The contact, when in contact with the contact on the inner valve chamber (16), can limit the rotation of the hollow rotary shaft (2) to precisely align the inlet nozzle; the corresponding position of the rotary control button (18) A pin hole is provided on the hollow rotary shaft positioning pin (1).
10012]所述的外阀腔（11)和内阀腔（16)的嫘合， 形成恒压平面密封多联阀门安装位 (13)； 安装位 （13) 中设有密封垫；  10012] The outer valve cavity (11) and the inner valve cavity (16) are combined to form a constant pressure flat seal multi-valve mounting position (13); a sealing gasket is arranged in the mounting position (13);
附图说明 DRAWINGS
[0013] 图 1为多联阀门的结构示意图。  1 is a schematic structural view of a multiple valve.
[0014] 图 2为多联阀门进液管分布示意图。 [0014] FIG. 2 is a schematic view showing the distribution of a multi-valve inlet pipe.
[0015] 图 3为取液孔分布示意图。 [0015] FIG. 3 is a schematic view showing the distribution of liquid take-up holes.
具体实施方式 detailed description
[0016] 下面结合附图给出的实施例对本发明的多联阀门作进一步的阐述。  [0016] The multiple valve of the present invention will be further described below in conjunction with the embodiments given in the drawings.
10017] 图 1、 2、 3的统一标记名称是：中空旋转轴定位销（1)、中空旋转轴（2)、压紧弹簧（3)、 弹簧腔（4)、平面选液孔（5)、 密封环（6)、进液管 A (7)、进液管 B (8)、平面选液扳（9)、 平面选液板定位销 （10)、 外阀腔 （11 )、 螺合位 （12)、 安装位 （13)、 旋转轴密封环（14)、 出液口 （15)、 内阀腔（16)、 触及式限位器（17)、 旋转控制钮（18)、 密封环 A ( 19)、 密封 环 B (20)、 密封环 C (21 )。 10017] The uniform mark names of Figures 1, 2, and 3 are: hollow rotary shaft positioning pin (1), hollow rotary shaft (2), compression spring (3), spring chamber (4), plane liquid selection hole (5) , seal ring (6), inlet pipe A (7), inlet pipe B (8), plane selection plate (9), plane selection plate positioning pin (10), outer valve cavity (11), screwing Bit (12), mounting position (13), rotary shaft seal ring (14), liquid outlet (15), inner valve chamber (16), contact type stopper (17), rotary control button (18), seal Ring A (19), sealed Ring B (20), seal ring C (21).
[0018]如图 1所示， 外阀腔（11)和内阀腔（16)采 ffl孃紋结合，构成门的主体； 外阀腔（11) 和内阀腔（16) 的螺合， 形成阀门的安装位 (13)； 所述的外阀腔（11 )的后端， 设有呈 120 度角分布的进液管 A (7)及进液管 B(8); 所述的进液管 A (7)及进液管 B(8)的出液端口上 及空位（0)上设有密封环 A、 B、 C ( 19、 20、 21 ), 与平面选液板 (9)形成密封的状态： 所 述的内阀腔 U6)是安装中空旋转轴（2)的载体， 中空旋转轴（2)的前端是安装压紧弹簧（3) 的弹簧腔（4)， 弹簧腔（4) 紧压呈 "凸"形结构的中空旋转轴 (2)于密封环 A、 B、 C (19、 20、 21)上； 其中间的侧面设有出液口 U5), 其内壁上， 设有旋转轴密封环 (14) 的安装槽， 其后端设有触及式限位器（17)。 [0018] As shown in FIG. 1, the outer valve chamber (11) and the inner valve chamber (16) are combined with each other to form a main body of the door; the outer valve chamber (11) and the inner valve chamber (16) are screwed together, Forming a valve mounting position (13); the rear end of the outer valve chamber (11) is provided with an inlet pipe A (7) and a liquid inlet pipe B (8) distributed at an angle of 120 degrees ; Sealing rings A, B, C (19, 20, 21) on the outlet port and vacancy (0) of liquid pipe A (7) and inlet pipe B (8), and flat liquid selection plate (9) Forming a sealed state: The inner valve chamber U6) is a carrier for mounting a hollow rotating shaft (2), and the front end of the hollow rotating shaft (2) is a spring chamber (4) for mounting a pressing spring (3), a spring chamber ( 4) Pressing the hollow rotating shaft (2) in a "convex" shape on the sealing rings A, B, C (19, 20, 21); the side of the middle is provided with a liquid outlet U5), on the inner wall, There is a mounting groove for the rotating shaft seal ring (14), and a contact stopper (17) is provided at the rear end.
[0019]如图 1所示， 所述的中空旋转轴 (2)呈中空的分成二室的 "凸"形结构， 前室的端口 处， 带平面选液孔（5)的平面选液板（9), 嵌入式胶接于端口上， 在互不相通的前室分隔处， 设有出液口 （15): "凸"形结构的后室， 则是旋转控制钮（18)的呈中空的六角形的安装柄， 转动旋转控制钮（18)， 可选择不同属性的液体介质。  [0019] As shown in FIG. 1, the hollow rotating shaft (2) has a hollow "convex" structure divided into two chambers, and a flat liquid selecting plate with a flat liquid selecting hole (5) at a port of the front chamber. (9), the embedded glue is connected to the port, and at the mutually separated front chamber partition, the liquid outlet (15) is provided: the rear chamber of the "convex" structure is the rotation control button (18) Hollow hexagonal mounting handle, turn the rotary control knob (18) to select liquid media with different properties.
[0020]如图 1所示， 所述的旋转控制钮（18)套合于中空旋转轴（2)末端的六角形安装柄上, 旋转控制钮（18)的套口处设有触及式限位器（17)的触点， 当与内阀腔（16)上的触点相触 时， 能限制中空旋转轴（2)转动， 使之精确对准进液管口； 所述的旋转控制钮（18) 的相应 位置十.设有中空旋转轴定位销（1 )的销孔， 以便于组装对准。  [0020] As shown in FIG. 1, the rotation control button (18) is sleeved on a hexagonal mounting handle at the end of the hollow rotating shaft (2), and the opening of the rotating control button (18) is provided with an access limit. The contact of the positioner (17), when in contact with the contact on the inner valve chamber (16), can limit the rotation of the hollow rotary shaft (2) to precisely align the inlet nozzle; the rotation control The corresponding position of the button (18) is provided with a pin hole for the hollow rotary shaft positioning pin (1) to facilitate assembly alignment.
[0021] 如图 1所示， 呈 "凸"形结构的中空旋转轴（2)与外阀腔（11 ) 间所形成的间， 是压 紧弹簧 (3) 的弹簧腔（4); 压紧弹簧 (3) 紧压呈 "凸"形结构的中空旋转轴（2)于密封环 A、 B、 C (19、 20、 21)上。  [0021] As shown in FIG. 1, the space formed between the hollow rotating shaft (2) and the outer valve cavity (11) having a "convex" shape is a spring chamber (4) of the pressing spring (3); The tension spring (3) presses the hollow rotating shaft (2) in a "convex" configuration on the seal rings A, B, C (19, 20, 21).
[0022]如图 2所示， 进液管分设于外阀腔（11 )后端的圆周上， 进液管是按 N+1的模式， 均 称地分设的， 式中 N代表进液管数， 1代表为留空位（0)， N+1的位置上设有密封环 A、 B、 C ( 19、 20、 21 )， 密封环是植入所设的容置槽中的； 在空位 (0)上同样设置密封环的作用是 为了平衡弹簧的压力， 使之中空旋转轴（2)能平稳地转动及得到良好的密封。  [0022] As shown in FIG. 2, the inlet pipe is disposed on the circumference of the rear end of the outer valve chamber (11), and the inlet pipe is divided into N+1 mode, wherein N represents the number of inlet pipes. , 1 represents the space (0), N+1 is provided with sealing rings A, B, C (19, 20, 21), the sealing ring is implanted in the accommodating groove; 0) The sealing ring is also provided to balance the pressure of the spring so that the hollow rotating shaft (2) can smoothly rotate and obtain a good seal.
[0023]如图 1、 图 2所示， 阀门安装时， 外阀腔（11 )和内阀腔（16)是可分离的， 分别从安 装孔的两侧，实现螺合，当外阀腔（11 )和内阀腔（16)相互螺合后，就把阀门安装在其上了。 [0023] As shown in FIG. 1 and FIG. 2, when the valve is installed, the outer valve chamber (11) and the inner valve chamber (16) are separable, respectively, from the two sides of the mounting hole, to achieve screwing, when the outer valve chamber (11) After the inner valve chamber (16) is screwed together, the valve is mounted thereon.

Claims

权 利 要 求 书 Claim
1.一种恒压平面密封多联阀门， 包括： 中空旋转轴定位销 （1 )、 中空旋转轴（2)、 压紧弹 簧（3)、 弹簧腔（4)、 平面选液孔（5)、 密封环（6)、 进液管 A (7)、 进液管 B (8)、平面选 液板（9)、 平面选液板定位销 （10)、 外阀腔（11 )、 嫘合位（12)、 安装位（13)、 旋转轴密封 环（14)、 出液口 （15)、 内阀腔（16)、 触及式限位器（17)、 旋转控制钮（18); 其特征在于: 所述的密封环（6), 即是图 2中呈 120度角分设于外阀腔（11 ) 内侧的密封环 A ( 19)、 密封 环 B (20)和密封环 C (21)； 所述的多联阀门的外阀腔（11 )和内阀腔（16)嫘合， 组成多 联阀门的主体： 所述的多联阀门的主体内， 是中空旋转轴（2 )的容置腔， 中空旋转轴（2)容 置于其内， 所述的中空旋转轴（2)， 其前端， 设有带平面选液孔 （5)平面选液板 （9)， 中空 旋转轴（2) 的末端， 与旋转控制钮（18)套接， 转动旋转控制钮 （18)， 平面选液孔（5 )能 选择不同的对象介质。 1. A constant pressure flat seal multi-connect valve, comprising: a hollow rotating shaft positioning pin (1), a hollow rotating shaft (2), a pressing spring (3), a spring chamber (4), a plane selecting liquid hole (5) , sealing ring (6), inlet pipe A (7), inlet pipe B (8), plane liquid selection plate (9), flat plate selection pin (10), outer valve cavity (11), coupling Bit (12), mounting position (13), rotary shaft seal ring (14), liquid outlet (15), inner valve chamber (16), contact type stopper (17), rotary control button (18); The sealing ring (6) is a sealing ring A (19), a sealing ring B (20) and a sealing ring C (21) which are disposed at an angle of 120 degrees in FIG. 2 inside the outer valve chamber (11). The outer valve chamber (11) of the multi-connect valve and the inner valve chamber (16) are combined to form a main body of the multi-connect valve: the main body of the multi-connect valve is a hollow rotating shaft (2) a cavity for accommodating, a hollow rotating shaft (2), the hollow rotating shaft (2), a front end thereof, a flat liquid selecting plate (9) with a flat liquid selecting hole (5), a hollow rotating shaft End of (2), with rotation control The button (18) is socketed, and the rotary control knob (18) is rotated. The flat liquid selection hole (5) can select different target media.
2.根据权利要求 1 所述的恒压平面密封的多联阀门， 其特征在于： 所述的中空旋转轴（2), 呈中空的、 分成二室的 "凸"形结构， 前室的端口处， 带平面选液孔（5)的平面选液板（9)， 嵌入式胶接于端口上， 在互不相通的前室分隔处， 设有出液口 （15); "凸"形结构的后室， 则 是旋转控制钮（18) 的呈中空的六角形的安装柄。  2 . The constant pressure plane sealed multi-connect valve according to claim 1 , wherein: the hollow rotating shaft ( 2 ) has a hollow “concave” structure divided into two chambers, and a port of the front chamber. a flat liquid selection plate (9) with a flat liquid selection hole (5), which is embedded on the port, and has a liquid outlet (15) at a partition of the front chamber that is not connected to each other; The rear chamber of the structure is a hollow hexagonal mounting handle of the rotary control knob (18).
3.根据权利要求 1所述的恒压平面密封多联阀门， 其特征在于： 所述的外阀腔（11 ) 的末端， 设有进液管 A (7)及进液管 B(8); 所述的进液管 A (7)、进液管 B(8)及空位（0)呈 120度 角分设于外阀腔（Π )末端的圆周上； 所述的进液管 A (7)、 进液管 B(8) 的端口及空位（0) 上， 设有密封环 A ( 19)、 密封环 B (20)， 使进液管 A (7)及进液管 B(8)的端口与平面选液 板（9) 间， 形成密封的状态； 为达到平稳旋转的目的， 在 120度角的位置上， 特设置了空位 The constant pressure plane sealing multi-connect valve according to claim 1, characterized in that: the end of the outer valve chamber (11) is provided with a liquid inlet pipe A (7) and a liquid inlet pipe B (8) The inlet pipe A (7), the inlet pipe B (8) and the vacancy (0) are disposed at an angle of 120 degrees on the circumference of the end of the outer valve chamber (Π); the inlet pipe A (7) ), on the port and vacancy (0) of the inlet pipe B (8), there are a seal ring A (19) and a seal ring B (20), so that the inlet pipe A (7) and the inlet pipe B (8) Between the port and the flat liquid selection plate (9), a sealed state is formed; for the purpose of smooth rotation, a vacancy is set at a position of 120 degrees
(0)及相同性质密封环 C (21 )； 所述的， 位于内阀腔（16) 中的呈 "凸"形结构的中空旋转 轴（2)与内阀腔 (16)之间所形成的空间， 是压紧弹簧（3 ) 的弹簧腔（4)。 (0) and the same nature of the sealing ring C (21); said, located in the inner valve cavity (16) in a "convex"-shaped hollow rotating shaft (2) and the inner valve cavity (16) The space is the spring chamber (4) of the compression spring (3).
4.根据权利要求 1 所述的恒压平面密封多联阀门， 其特征在于： 所述的旋转控制钮（18)套 合于中空旋转轴 （2) 的六角形的安装柄上， 旋转控制钮（18) 的套口处， 设有触及式限位器 The constant pressure plane sealing multi-connect valve according to claim 1, wherein: the rotation control knob (18) is sleeved on a hexagonal mounting handle of the hollow rotating shaft (2), and the rotation control button is (18) at the sleeve, with a touch stop
( 17) 的触点， 当与内阀腔（16)上的触点相触时， 能限制中空旋转轴（2) 的转动， 使之精 确对准进液管口； 旋转控制钮（18) 的相应位置上， 设有中空旋转轴定位销 （1 ) 的销孔， 防 止安装时错位。 The contact of (17), when in contact with the contact on the inner valve chamber (16), can limit the rotation of the hollow rotary shaft (2) to precisely align the inlet nozzle; rotary control knob (18) In the corresponding position, the pin hole of the hollow rotating shaft positioning pin (1) is provided to prevent misalignment during installation.
5.根据权利要求 1所述的恒压平面密封多联阀门， 其特征在于： 外阀腔（Π )和内阀腔（16) 在互相螺合时， 会形成一个空隙， 这一空隙， 成为多联阀门的安装位 （13); 安装位 （13) 中 设有密封垫。  The constant pressure plane sealing multi-connect valve according to claim 1, wherein: when the outer valve chamber (Π) and the inner valve chamber (16) are screwed together, a gap is formed, and the gap becomes Mounting position of the multi-connector valve (13); a gasket is provided in the mounting position (13).
PCT/CN2012/000208 2010-12-21 2012-02-20 Constant-pressure flat-seal multiplex valve WO2012083895A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201020698519.9 2010-12-21
CN2010206985199U CN202158222U (en) 2010-12-21 2010-12-21 Constant-pressure plane sealing multiple valve

Publications (1)

Publication Number Publication Date
WO2012083895A1 true WO2012083895A1 (en) 2012-06-28

Family

ID=45765862

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/000208 WO2012083895A1 (en) 2010-12-21 2012-02-20 Constant-pressure flat-seal multiplex valve

Country Status (2)

Country Link
CN (1) CN202158222U (en)
WO (1) WO2012083895A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106382391A (en) * 2016-11-04 2017-02-08 上海化工研究院 Three-way planar reversing valve

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001343076A (en) * 2000-03-30 2001-12-14 Pacific Ind Co Ltd Control valve
CN1453490A (en) * 2003-05-20 2003-11-05 南京华磁科技实业有限公司 Planar rotary multiple-sprue valve
CN101133240A (en) * 2005-03-09 2008-02-27 法雷奥电机控制系统公司 Exhaust gas recycling device comprising a flow regulating and selectively connecting valve
CN101137834A (en) * 2005-03-09 2008-03-05 法雷奥电机控制系统公司 Exhaust gas recirculation system containing value of the adjusting element that can be opened on the substrate
CN101629643A (en) * 2008-07-14 2010-01-20 克罗克司-伊帕里-埃斯-凯赖什凯德尔米公司 Insertion to a single-grip, rotation-operated mixing faucet
CN102062236A (en) * 2010-12-21 2011-05-18 李万红 Constant pressure plane seal multiplex valve

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001343076A (en) * 2000-03-30 2001-12-14 Pacific Ind Co Ltd Control valve
CN1453490A (en) * 2003-05-20 2003-11-05 南京华磁科技实业有限公司 Planar rotary multiple-sprue valve
CN101133240A (en) * 2005-03-09 2008-02-27 法雷奥电机控制系统公司 Exhaust gas recycling device comprising a flow regulating and selectively connecting valve
CN101137834A (en) * 2005-03-09 2008-03-05 法雷奥电机控制系统公司 Exhaust gas recirculation system containing value of the adjusting element that can be opened on the substrate
CN101629643A (en) * 2008-07-14 2010-01-20 克罗克司-伊帕里-埃斯-凯赖什凯德尔米公司 Insertion to a single-grip, rotation-operated mixing faucet
CN102062236A (en) * 2010-12-21 2011-05-18 李万红 Constant pressure plane seal multiplex valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106382391A (en) * 2016-11-04 2017-02-08 上海化工研究院 Three-way planar reversing valve

Also Published As

Publication number Publication date
CN202158222U (en) 2012-03-07

Similar Documents

Publication Publication Date Title
US3854493A (en) Valve cartridge
US8517055B2 (en) Valve cartridge with lobular key
US20110266355A1 (en) Water mixer for faucet
WO2018010528A1 (en) Flow control apparatus
WO2016019687A1 (en) Press type switching valve
WO2012083895A1 (en) Constant-pressure flat-seal multiplex valve
CN209762255U (en) Anti-dismantling water dispenser
US10851900B2 (en) Faucet valve core
CN216789313U (en) Water outlet device and basin faucet applying same
CN213871189U (en) Water diversion valve and valve core thereof
WO2022126881A1 (en) Shower kit and tap thereof, and water diverter valve core
KR100455360B1 (en) Drive valve for cooled and heating pipe work
CN102062236B (en) Constant pressure plane seal multiplex valve
CN101761669A (en) three-way valve with socket
CN100436907C (en) Two gases shared gas valve
CN201615250U (en) Three-way valve with socket
CN210461745U (en) Water separator
CN201034207Y (en) Two gases shared gas valve
CN218118708U (en) Water mixing and temperature adjusting valve core with water inlet end and water outlet end
CN219606086U (en) Ball valve with limiting function
CN210770354U (en) Rotary gas plug valve
CN201896968U (en) Water mixing faucet of water heater
KR200288924Y1 (en) Warm water divide duct for boiler
CN212839669U (en) Temperature-adjusting ceramic valve core integrated with inductive switch and manual switch
CN213541337U (en) Butt clamp type butterfly valve

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12728021

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12728021

Country of ref document: EP

Kind code of ref document: A1