WO2022016879A1 - Tail member for water separator tail end - Google Patents

Tail member for water separator tail end Download PDF

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Publication number
WO2022016879A1
WO2022016879A1 PCT/CN2021/079438 CN2021079438W WO2022016879A1 WO 2022016879 A1 WO2022016879 A1 WO 2022016879A1 CN 2021079438 W CN2021079438 W CN 2021079438W WO 2022016879 A1 WO2022016879 A1 WO 2022016879A1
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WIPO (PCT)
Prior art keywords
main body
water separator
sewage
tee
valve
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PCT/CN2021/079438
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French (fr)
Chinese (zh)
Inventor
郑申龙
杨洪伟
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浙江达柏林阀门有限公司
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Publication of WO2022016879A1 publication Critical patent/WO2022016879A1/en

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    • 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
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only 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
    • 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
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/087—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system

Definitions

  • the utility model belongs to the technical field of water divider accessories, and relates to a tail piece used for the end of a water divider.
  • the water separator After the water separator is supplied with water, a certain amount of air is usually dissolved in the water, and the solubility of the air will decrease as the water temperature rises. When the water circulates in the floor heating system, the air will gradually separate out and escape upward along the pipeline. , and finally gather at the highest point of the system, so that there will be an exhaust valve installed on the water separator to discharge the air in the system, and solve the trouble of not heating the floor due to air blockage.
  • the end of the existing water separator passes through three
  • the through pipe is also connected with a drain valve and an exhaust valve, so that there are many connections, which is easy to leak, and at the same time causes residual gas in the tailpiece, which affects the use of the water separator, and also makes the assembly and installation cost high.
  • the purpose of the utility model is to solve the above problems existing in the prior art, and to provide a tail piece with compact structure, convenient manufacture and installation, and good working stability.
  • a tail piece for the end of a water separator comprising a three-way main body with a water inlet, an exhaust cavity and a sewage discharge cavity and communicated with each other, an exhaust valve and a sewage discharge
  • the valve is characterized in that the exhaust chamber in the three-way main body is disassembled and connected with the exhaust valve, and the sewage discharge chamber in the three-way main body is disassembled and connected with the sewage valve, and the three-way main body is located in the exhaust chamber and the exhaust valve.
  • the inner wall of the intersection of the water inlet holes is provided with a circular truncated hole which is convenient for gas discharge and prevents gas from remaining.
  • the three-way main body and the water separator are connected by threaded fitting, and the outer peripheral wall of the threaded connection between the three-way main body and the water separator is on the outer peripheral wall.
  • the sleeve is provided with a sealing ring.
  • the three-way main body and the exhaust valve are connected by threaded fitting, and the three-way main body and the exhaust valve are provided with a seal for enhancing sealing. sealing ring.
  • the sewage valve is a ball valve
  • the three-way main body is located at the opening of the sewage cavity and is provided with a sewage discharge unit that is convenient for sewage discharge.
  • the movable nut threaded through the main body is composed of a drain joint whose one end extends into the movable nut and is snap-fitted with it.
  • the cap extends into the main body of the tee, and the sewage joint extends into the outer peripheral wall of the main body of the tee and the inner peripheral wall of the corresponding main body of the tee is provided with a sealing ring for enhancing sealing.
  • the outer peripheral wall of the tee main body at the water inlet is provided with two symmetrically arranged bosses for assembling sensors, the bosses are It is hollow and communicated with the inside of the main body of the tee.
  • the tail piece for the end of the water separator has the following advantages:
  • the exhaust chamber in the three-way main body is disassembled and connected with the exhaust valve, and the sewage chamber in the three-way main body is disassembled and connected with the sewage valve.
  • the arrangement of the above structure is convenient for assembly, disassembly and maintenance;
  • the inner wall of the main body of the tee is located at the intersection of the exhaust cavity and the water inlet hole with a circular truncated hole.
  • the connection between the exhaust valve and the drain valve and the three-way valve is provided with a sealing ring, so as to improve the sealing performance and prevent water leakage.
  • Figure 1 is a schematic three-dimensional structure diagram of the tail piece used at the end of the water separator.
  • Figure 2 is a schematic cross-sectional structure diagram of the tail piece used for the end of the water separator.
  • the tail piece used at the end of the water separator includes a three-way main body 4 with a water inlet 1, an exhaust chamber 2 and a sewage discharge chamber 3 that communicate with each other, an exhaust valve 5 and a sewage discharge.
  • Valve 6 the exhaust cavity 2 in the three-way main body 4 is disassembled and connected with the exhaust valve 5, the sewage cavity 3 in the three-way main body 4 is disassembled and connected with the sewage valve 6, and the three-way main body 4 is located in the exhaust cavity 2 and the inlet.
  • the inner wall of the intersection of the water holes is provided with a circular truncated hole 7 which is convenient for gas discharge and prevents gas from remaining.
  • the tee main body 4 is located on the inner wall of the intersection of the exhaust cavity 2 and the water inlet hole.
  • a buffer groove is opened, and the buffer groove is located in the circular trough. below hole 7.
  • the tee main body 4 and the water separator are connected by threaded fitting, and a sealing ring 8 is sleeved on the outer peripheral wall of the threaded connection between the tee main body 4 and the water separator.
  • the outer peripheral wall of the main body 4 located at the sealing ring 8 is provided with an annular groove for the installation of the sealing ring 8.
  • the exhaust valve 5 and the drain valve 6 in the main body 4 of the three-way Set up and down respectively, the tee main body 4 and the exhaust valve 5 are connected by threaded fitting, and a sealing ring 8 for enhancing sealing is provided between the tee main body 4 and the exhaust valve 5, and the tee main body 4.
  • An annular groove for the installation of the sealing ring 8 is provided at the opening of the exhaust chamber 2.
  • the groove bottom surface of the annular groove is a chamfered surface.
  • the sealing ring 8 is sleeved on the exhaust valve 5. 4 When the exhaust valve 5 is rotated and tightened, the exhaust valve 5 presses the sealing ring 8 on the annular groove to form a sealing surface.
  • the sewage valve 6 is a ball valve
  • the tee main body 4 is located at the opening of the sewage discharge chamber 3 and is provided with a sewage discharge unit that is convenient for sewage discharge.
  • the movable nut 9 is composed of a drain joint 10 whose one end extends into the movable nut 9 and is snap-fitted with it.
  • the movable nut 9 protrudes into the tee main body 4
  • the sewage joint 10 protrudes into the outer peripheral wall of the tee main body 4
  • the inner peripheral wall of the corresponding tee main body 4 is provided with a sealing ring 8 to enhance sealing.
  • the sewage joint 10 An annular groove for installing the sealing ring 8 is provided on the outer peripheral wall of the corresponding sealing ring 8 .
  • the outer peripheral wall of the tee main body 4 at the water inlet 1 is provided with two symmetrically arranged bosses 11 for assembling sensors, the bosses 11 are hollow and connected to the interior of the tee main body 4
  • the boss portion 11 is integrally formed with the tee main body 4 , the boss portion 11 is located at the opening and is provided with a sealing cover 12 threadedly connected with it, and the sealing cover 12 and the boss portion 11 are provided between There is a gasket with enhanced sealing performance.
  • the sealing cover 12 can be removed, and a sensor can be installed at the same time.
  • the sensor can be a pressure sensor or a temperature sensor.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Multiple-Way Valves (AREA)
  • Check Valves (AREA)

Abstract

A tail member for a water separator tail end, comprising a three-way main body (4), an air discharge valve (5) and a sewage discharge valve (6) that are provided with a water inlet (1), an air discharge cavity (2) and a sewage discharge cavity (3) and that communicate with each other. The air discharge cavity (2) in the three-way main body (4) is detachably connected to the air discharge valve (5), the sewage discharge cavity (3) in the three-way main body (4) is detachably connected to the sewage discharge valve (6), and the inner wall of the three-way main body (4) at the intersection of the air discharge cavity (2) and a water intake hole is provided with a circular platform hole (7) that facilitates gas discharge and that prevents gas residue, so that the tail member of the water separator tail end is convenient to assemble and disassemble, does not easily leak water, and has a good air discharge performance.

Description

一种用于分水器末端的尾件A tailpiece for the end of the manifold 技术领域technical field
本实用新型属于分水器配件技术领域，涉及一种用于分水器末端的尾件。The utility model belongs to the technical field of water divider accessories, and relates to a tail piece used for the end of a water divider.
背景技术Background technique
分水器通水供热后，水中通常都溶有一定量的空气，空气的溶解度会随水温升高而减少，水在地暖系统中循环时，空气会逐渐分离出来，顺着管道向上逸出，最终聚集在系统的最高点，至使分水器上都会有安装排气阀，用来排出系统中的空气，解决因为气堵造成的地暖不热烦恼，现有分水器的末端通过三通管还连接有排污阀和排气阀，这样连接处多，容易漏水，同时造成尾件内残留气体，影响分水器的使用，也使组装和安装成本高。After the water separator is supplied with water, a certain amount of air is usually dissolved in the water, and the solubility of the air will decrease as the water temperature rises. When the water circulates in the floor heating system, the air will gradually separate out and escape upward along the pipeline. , and finally gather at the highest point of the system, so that there will be an exhaust valve installed on the water separator to discharge the air in the system, and solve the trouble of not heating the floor due to air blockage. The end of the existing water separator passes through three The through pipe is also connected with a drain valve and an exhaust valve, so that there are many connections, which is easy to leak, and at the same time causes residual gas in the tailpiece, which affects the use of the water separator, and also makes the assembly and installation cost high.
发明内容SUMMARY OF THE INVENTION
本实用新型的目的是针对现有技术中存在的上述问题，提供了一种结构紧凑、便于制造安装且工作稳定性好的尾件。The purpose of the utility model is to solve the above problems existing in the prior art, and to provide a tail piece with compact structure, convenient manufacture and installation, and good working stability.
本实用新型的目的可通过下列技术方案来实现：一种用于分水器末端的尾件，包括带有进水口、排气腔和排污腔且相互连通的三通主体、排气阀和排污阀，其特征在于，所述的三通主体中的排气腔与排气阀相拆卸连接，且三通主体中的排污腔与排污阀相拆卸连接，所述三通主体位于排气腔与进水孔交汇处的内壁上开设有便于气体排出且防止气体残留的圆台孔。The purpose of the utility model can be achieved by the following technical solutions: a tail piece for the end of a water separator, comprising a three-way main body with a water inlet, an exhaust cavity and a sewage discharge cavity and communicated with each other, an exhaust valve and a sewage discharge The valve is characterized in that the exhaust chamber in the three-way main body is disassembled and connected with the exhaust valve, and the sewage discharge chamber in the three-way main body is disassembled and connected with the sewage valve, and the three-way main body is located in the exhaust chamber and the exhaust valve. The inner wall of the intersection of the water inlet holes is provided with a circular truncated hole which is convenient for gas discharge and prevents gas from remaining.
在上述的一种用于分水器末端的尾件中，所述的三通主体与分水器之间通过螺纹配合连接，所述的三通主体与分水器螺纹连接处的外周壁上套设有密封圈。In the above-mentioned tail piece for the end of the water separator, the three-way main body and the water separator are connected by threaded fitting, and the outer peripheral wall of the threaded connection between the three-way main body and the water separator is on the outer peripheral wall. The sleeve is provided with a sealing ring.
在上述的一种用于分水器末端的尾件中，所述的三通主体与排气阀之间通过螺纹配合连接，且三通主体与排气阀之间设置有用于加强密封性的密封圈。In the above-mentioned tail piece for the end of the water separator, the three-way main body and the exhaust valve are connected by threaded fitting, and the three-way main body and the exhaust valve are provided with a seal for enhancing sealing. sealing ring.
在上述的一种用于分水器末端的尾件中，所述的排污阀为球阀，所述的三通主体位于排污腔的开口处设置有便于排污的排污单元，该排污单元由与三通主体螺纹连接的活动螺帽和一端伸进活动螺帽内且与其卡接配合的排污接头组成，该排污接头通过活动螺帽与所述三通主体相抵触密封，且该排污接头通过活动螺帽伸入三通主体内，所述的排污接头伸入三通主体的外周壁与相对应三通主体的内周壁之间设置有加强密封性的密封圈。In the above-mentioned tail piece for the end of the water separator, the sewage valve is a ball valve, and the three-way main body is located at the opening of the sewage cavity and is provided with a sewage discharge unit that is convenient for sewage discharge. The movable nut threaded through the main body is composed of a drain joint whose one end extends into the movable nut and is snap-fitted with it. The cap extends into the main body of the tee, and the sewage joint extends into the outer peripheral wall of the main body of the tee and the inner peripheral wall of the corresponding main body of the tee is provided with a sealing ring for enhancing sealing.
在上述的一种用于分水器末端的尾件中，所述的三通主体位于进水口处的外周壁上设置有两个对称设置且用于装配传感器的凸台部，该凸台部呈中空设置且与三通主体内部相连通，所述的凸台部位于开口处设置有与其螺纹连接的密封盖。In the above-mentioned tail piece for the end of the water separator, the outer peripheral wall of the tee main body at the water inlet is provided with two symmetrically arranged bosses for assembling sensors, the bosses are It is hollow and communicated with the inside of the main body of the tee.
与现有技术相比，本用于分水器末端的尾件具有以下优点：Compared with the prior art, the tail piece for the end of the water separator has the following advantages:
1、三通主体中的排气腔与排气阀相拆卸连接，且三通主体中的排污腔与排污阀相拆卸连接，上述结构的设置，便于装卸和维修；1. The exhaust chamber in the three-way main body is disassembled and connected with the exhaust valve, and the sewage chamber in the three-way main body is disassembled and connected with the sewage valve. The arrangement of the above structure is convenient for assembly, disassembly and maintenance;
2、三通主体位于排气腔与进水孔交汇处的内壁上开设有圆台孔，上述结构的设置使交汇处不会残留气体，防止其残留影响使用效果；2. The inner wall of the main body of the tee is located at the intersection of the exhaust cavity and the water inlet hole with a circular truncated hole. The arrangement of the above structure ensures that there is no residual gas at the intersection and prevents its residual from affecting the use effect;
3、排气阀与排污阀和三通阀的连接处均设置有密封圈，从而提高密封性，从而不会出现漏水现象。3. The connection between the exhaust valve and the drain valve and the three-way valve is provided with a sealing ring, so as to improve the sealing performance and prevent water leakage.
附图说明Description of drawings
图1是本用于分水器末端的尾件中的立体结构示意图。Figure 1 is a schematic three-dimensional structure diagram of the tail piece used at the end of the water separator.
图2是本用于分水器末端的尾件中的剖视结构示意图。Figure 2 is a schematic cross-sectional structure diagram of the tail piece used for the end of the water separator.
图中，1、进水口；2、排气腔；3、排污腔；4、三通主体；5、排气阀；6、排污阀；7、圆台孔；8、密封圈；9、活动螺帽；10、排污接头；11、凸台部；12、密封盖。In the figure, 1. Water inlet; 2. Exhaust chamber; 3. Sewage discharge chamber; 4. Tee main body; 5. Exhaust valve; 6. Sewage valve; Cap; 10, sewage joint; 11, boss part; 12, sealing cover.
具体实施方式detailed description
以下是本实用新型的具体实施例并结合附图，对本实用新型的技术方案作进一步的描述，但本实用新型并不限于这些实施例。The following are specific embodiments of the present utility model combined with the accompanying drawings to further describe the technical solutions of the present utility model, but the present utility model is not limited to these embodiments.
如图1、图2所示，本用于分水器末端的尾件，包括带有进水口1、排气腔2和排污腔3且相互连通的三通主体4、排气阀5和排污阀6，三通主体4中的排气腔2与排气阀5相拆卸连接，三通主体4中的排污腔3与排污阀6相拆卸连接，三通主体4位于排气腔2与进水孔交汇处的内壁上开设有便于气体排出且防止气体残留的圆台孔7，该三通主体4位于排气腔2与进水孔交汇处的内壁上开设有缓冲槽，且缓冲槽位于圆台孔7的下方。As shown in Figures 1 and 2, the tail piece used at the end of the water separator includes a three-way main body 4 with a water inlet 1, an exhaust chamber 2 and a sewage discharge chamber 3 that communicate with each other, an exhaust valve 5 and a sewage discharge. Valve 6, the exhaust cavity 2 in the three-way main body 4 is disassembled and connected with the exhaust valve 5, the sewage cavity 3 in the three-way main body 4 is disassembled and connected with the sewage valve 6, and the three-way main body 4 is located in the exhaust cavity 2 and the inlet. The inner wall of the intersection of the water holes is provided with a circular truncated hole 7 which is convenient for gas discharge and prevents gas from remaining. The tee main body 4 is located on the inner wall of the intersection of the exhaust cavity 2 and the water inlet hole. A buffer groove is opened, and the buffer groove is located in the circular trough. below hole 7.
进一步细说，为了提高连接处的密封性，三通主体4与分水器之间通过螺纹配合连接，三通主体4与分水器螺纹连接处的外周壁上套设有密封圈8，三通主体4位于密封圈8处的外周壁上开设有供密封圈8安装的环形槽，当三通主体4与分水器旋转拧紧时，三通主体4中的排气阀5和排污阀6分别朝上和朝下设置，三通主体4与排气阀5之间通过螺纹配合连接，且三通主体4与排气阀5之间设置有用于加强密封性的密封圈8，三通主体4位于排气腔2的开口处设置有供所述密封圈8安装的环形槽，该环形槽的槽底面为倒角面，将密封圈8套设于排气阀5上，当三通主体4与排气阀5旋转拧紧时，排气阀5将密封圈8压制环形槽上形成密封面。In further detail, in order to improve the tightness of the connection, the tee main body 4 and the water separator are connected by threaded fitting, and a sealing ring 8 is sleeved on the outer peripheral wall of the threaded connection between the tee main body 4 and the water separator. The outer peripheral wall of the main body 4 located at the sealing ring 8 is provided with an annular groove for the installation of the sealing ring 8. When the main body 4 of the three-way and the water separator are rotated and tightened, the exhaust valve 5 and the drain valve 6 in the main body 4 of the three-way Set up and down respectively, the tee main body 4 and the exhaust valve 5 are connected by threaded fitting, and a sealing ring 8 for enhancing sealing is provided between the tee main body 4 and the exhaust valve 5, and the tee main body 4. An annular groove for the installation of the sealing ring 8 is provided at the opening of the exhaust chamber 2. The groove bottom surface of the annular groove is a chamfered surface. The sealing ring 8 is sleeved on the exhaust valve 5. 4 When the exhaust valve 5 is rotated and tightened, the exhaust valve 5 presses the sealing ring 8 on the annular groove to form a sealing surface.
进一步细说，为了便于排污，同时保证其密封性，排污阀6为球阀，三通主体4位于排污腔3的开口处设置有便于排污的排污单元，排污单元由与三通主体4螺纹连接的活动 螺帽9和一端伸进活动螺帽9内且与其卡接配合的排污接头10组成，该排污接头10通过活动螺帽9与所述三通主体4相抵触密封，且该排污接头10通过活动螺帽9伸入三通主体4内，排污接头10伸入三通主体4的外周壁与相对应三通主体4的内周壁之间设置有加强密封性的密封圈8，该排污接头10位于相对应密封圈8的外周壁上开设有供密封圈8安装的环形槽。In further detail, in order to facilitate sewage discharge and ensure its tightness at the same time, the sewage valve 6 is a ball valve, and the tee main body 4 is located at the opening of the sewage discharge chamber 3 and is provided with a sewage discharge unit that is convenient for sewage discharge. The movable nut 9 is composed of a drain joint 10 whose one end extends into the movable nut 9 and is snap-fitted with it. The movable nut 9 protrudes into the tee main body 4 , the sewage joint 10 protrudes into the outer peripheral wall of the tee main body 4 and the inner peripheral wall of the corresponding tee main body 4 is provided with a sealing ring 8 to enhance sealing. The sewage joint 10 An annular groove for installing the sealing ring 8 is provided on the outer peripheral wall of the corresponding sealing ring 8 .
作为优选结构，三通主体4位于进水口1处的外周壁上设置有两个对称设置且用于装配传感器的凸台部11，该凸台部11呈中空设置且与三通主体4内部相连通，凸台部11与所述三通主体4为一体设置而成，所述的凸台部11位于开口处设置有与其螺纹连接的密封盖12，密封盖12与凸台部11之间设置有加强密封性的密封垫，当需要安装传感器时，就可以拆卸密封盖12，同时装上传感器，传感器可为压力传感器或温度传感器等。As a preferred structure, the outer peripheral wall of the tee main body 4 at the water inlet 1 is provided with two symmetrically arranged bosses 11 for assembling sensors, the bosses 11 are hollow and connected to the interior of the tee main body 4 The boss portion 11 is integrally formed with the tee main body 4 , the boss portion 11 is located at the opening and is provided with a sealing cover 12 threadedly connected with it, and the sealing cover 12 and the boss portion 11 are provided between There is a gasket with enhanced sealing performance. When a sensor needs to be installed, the sealing cover 12 can be removed, and a sensor can be installed at the same time. The sensor can be a pressure sensor or a temperature sensor.
本文中所描述的具体实施例仅仅是对本实用新型精神作举例说明。本实用新型所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，但并不会偏离本实用新型的精神或者超越所附权利要求书所定义的范围。The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art of the present invention can make various modifications or supplements to the described specific embodiments or replace them in similar ways, but will not deviate from the spirit of the present invention or go beyond the appended claims the defined range.

Claims (4)

  1. 一种用于分水器末端的尾件，包括带有进水口(1)、排气腔(2)和排污腔(3)且相互连通的三通主体(4)、排气阀(5)和排污阀(6)，其特征在于，所述的三通主体(4)中的排气腔(2)与排气阀(5)相拆卸连接，且三通主体(4)中的排污腔(3)与排污阀(6)相拆卸连接，所述三通主体(4)位于排气腔(2)与进水孔交汇处的内壁上开设有便于气体排出且防止气体残留的圆台孔(7)。A tail piece for the end of a water separator, comprising a three-way main body (4) and an exhaust valve (5) with a water inlet (1), an exhaust cavity (2) and a sewage discharge cavity (3) and communicated with each other and a drain valve (6), characterized in that the exhaust chamber (2) in the three-way main body (4) is detachably connected to the exhaust valve (5), and the drain chamber in the three-way main body (4) (3) It is disassembled and connected to the drain valve (6). The inner wall of the tee main body (4) located at the intersection of the exhaust chamber (2) and the water inlet hole is provided with a circular truncated hole ( 7).
  2. 根据权利要求1所述的一种用于分水器末端的尾件，其特征在于，所述的三通主体(4)与分水器之间通过螺纹配合连接，所述的三通主体(4)与分水器螺纹连接处的外周壁上套设有密封圈(8)。A tail piece for the end of a water separator according to claim 1, characterized in that, the tee main body (4) and the water separator are connected by threaded fitting, and the tee main body (4) 4) A sealing ring (8) is sleeved on the outer peripheral wall of the threaded connection with the water separator.
  3. 根据权利要求1所述的一种用于分水器末端的尾件，其特征在于，所述的三通主体(4)与排气阀(5)之间通过螺纹配合连接，且三通主体(4)与排气阀(5)之间设置有用于加强密封性的密封圈(8)。A tail piece for the end of a water separator according to claim 1, characterized in that the three-way main body (4) and the exhaust valve (5) are connected by threaded fitting, and the three-way main body Between (4) and the exhaust valve (5), a sealing ring (8) for enhancing sealing is provided.
  4. 根据权利要求1所述的一种用于分水器末端的尾件，其特征在于，所述的排污阀(6)为球阀，所述的三通主体(4)位于排污腔(3)的开口处设置有便于排污的排污单元，该排污单元由与三通主体(4)螺纹连接的活动螺帽(9)和一端伸进活动螺帽(9)内且与其卡接配合的排污接头(10)组成，该排污接头(10)通过活动螺帽(9)与所述三通主体(4)相抵触密封，且该排污接头(10)通过活动螺帽(9)伸入三通主体(4)内，所述的排污接头(10)伸入三通主体(4)的外周壁与相对应三通主体(4)的内周壁之间设置有加强密封性的密封圈(8)。A tail piece for the end of a water separator according to claim 1, characterized in that the drain valve (6) is a ball valve, and the three-way main body (4) is located at the bottom of the drain cavity (3). The opening is provided with a sewage discharge unit which is convenient for sewage discharge. The sewage discharge unit consists of a movable nut (9) threadedly connected with the tee main body (4) and a sewage discharge joint (9) whose one end extends into the movable nut (9) and is snap-fitted with it. 10) composition, the sewage joint (10) is sealed against the tee main body (4) through the movable nut (9), and the sewage joint (10) extends into the tee main body (4) through the movable nut (9). 4), the sewage joint (10) extends between the outer peripheral wall of the tee main body (4) and the inner peripheral wall of the corresponding tee main body (4) and is provided with a sealing ring (8) for enhancing sealing.
PCT/CN2021/079438 2020-07-21 2021-03-06 Tail member for water separator tail end WO2022016879A1 (en)

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CN212618570U (en) * 2020-07-21 2021-02-26 浙江达柏林阀门有限公司 Tail piece for tail end of water distributor

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CN204061989U (en) * 2014-08-22 2014-12-31 浙江盾运实业有限公司 Water knockout drum bottom valve
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CN208634491U (en) * 2018-08-21 2019-03-22 浙江鑫帆暖通智控股份有限公司 A kind of exhaust valve
CN208858996U (en) * 2018-09-27 2019-05-14 浙江万得凯流体设备科技股份有限公司 Water collecting and diversifying device tailpiece valve module
US10364558B2 (en) * 2015-07-09 2019-07-30 Kumar Gupta Swadesh Bottle trap
CN212618570U (en) * 2020-07-21 2021-02-26 浙江达柏林阀门有限公司 Tail piece for tail end of water distributor

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Publication number Priority date Publication date Assignee Title
CN202629179U (en) * 2012-04-01 2012-12-26 浙江万鑫自控科技有限公司 Drainage valve with improved structure
CN204061989U (en) * 2014-08-22 2014-12-31 浙江盾运实业有限公司 Water knockout drum bottom valve
CN204785236U (en) * 2015-07-09 2015-11-18 上海天合智能科技股份有限公司 Water collector is divided to loose joint formula
US10364558B2 (en) * 2015-07-09 2019-07-30 Kumar Gupta Swadesh Bottle trap
CN208634491U (en) * 2018-08-21 2019-03-22 浙江鑫帆暖通智控股份有限公司 A kind of exhaust valve
CN208858996U (en) * 2018-09-27 2019-05-14 浙江万得凯流体设备科技股份有限公司 Water collecting and diversifying device tailpiece valve module
CN212618570U (en) * 2020-07-21 2021-02-26 浙江达柏林阀门有限公司 Tail piece for tail end of water distributor

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