CN221647816U - Pipe connector for flow controller - Google Patents
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- CN221647816U CN221647816U CN202420197299.3U CN202420197299U CN221647816U CN 221647816 U CN221647816 U CN 221647816U CN 202420197299 U CN202420197299 U CN 202420197299U CN 221647816 U CN221647816 U CN 221647816U
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- 238000007789 sealing Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 208000032837 Ring chromosome 16 syndrome Diseases 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
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- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
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Abstract
本实用新型涉及流量控制器技术领域，公开了一种流量控制器的管道连接器，包括控制器主体和送料管，控制器主体设置有进料管，进料管的一端设置有进料接头，送料管的一端设置有送料接头，送料接头和进料接头之间活动连接有连接管a，连接管a连接管b，连接管b设置有连接管c，连接管b的一端设置有固定板，固定板上设置有调节器，调节器的一端延伸至连接管b的内部并设置有活塞；本实用新型具有如下优点：1、通过连接管a连接，无需使用法兰、螺丝等工具，可快速安装和拆卸，便于管道内部的清理和维护；2、通过调节器可将连接管a内部的部分气体或液体从连接管c引流出去，降低送料管和进料管内部的压力，提高使用寿命。
The utility model relates to the technical field of flow controllers, and discloses a pipeline connector of a flow controller, comprising a controller body and a feeding pipe, wherein the controller body is provided with a feeding pipe, one end of the feeding pipe is provided with a feeding joint, one end of the feeding pipe is provided with a feeding joint, a connecting pipe a is movably connected between the feeding joint and the feeding joint, the connecting pipe a is connected to the pipe b, the connecting pipe b is provided with a connecting pipe c, one end of the connecting pipe b is provided with a fixing plate, the fixing plate is provided with a regulator, one end of the regulator extends to the inside of the connecting pipe b and is provided with a piston; the utility model has the following advantages: 1. It is connected through the connecting pipe a, and there is no need to use tools such as flanges and screws, and it can be quickly installed and disassembled, which is convenient for cleaning and maintenance inside the pipeline; 2. Part of the gas or liquid inside the connecting pipe a can be drained out from the connecting pipe c through the regulator, so as to reduce the pressure inside the feeding pipe and the feeding pipe and improve the service life.
Description
技术领域Technical Field
本实用新型涉及流量控制器技术领域，尤其涉及一种流量控制器的管道连接器。The utility model relates to the technical field of flow controllers, in particular to a pipeline connector of a flow controller.
背景技术Background Art
流量控制器也成为流量计，是一种用于监测、控制气体或液体流量的电子仪器设备，能够精准监测和控制流经的气体或液体的压力值、流量值，但当气体或液体流量的源头供给压力过大时，容易增大流量控制器连接管道的损耗，导致管道容易出现破损或变形，因此，流量控制器的管道通常会设置比较牢固的连接结构。A flow controller, also known as a flow meter, is an electronic instrument used to monitor and control the flow of gas or liquid. It can accurately monitor and control the pressure and flow value of the gas or liquid flowing through it. However, when the supply pressure at the source of the gas or liquid flow is too high, it is easy to increase the loss of the flow controller connecting pipeline, causing the pipeline to be easily damaged or deformed. Therefore, the pipeline of the flow controller is usually equipped with a relatively firm connection structure.
现有的流量控制器管道接头结构通常会采用更为牢固的材料，有利于应对高压流量，例如中国公开专利CN214621353U公开的一种用于质量流量计的接头结构，此类管道接头机构运用法兰增强连接的方式维护成本高，不便于频繁拆卸清理管道内部，且功能单一，不能降低管道内部压力，有鉴于此，发明人进行了新的发明。Existing flow controller pipe joint structures usually use stronger materials, which is conducive to coping with high-pressure flow. For example, China's public patent CN214621353U discloses a joint structure for a mass flow meter. This type of pipe joint mechanism uses a flange-enhanced connection method, which has high maintenance costs, is not convenient for frequent disassembly and cleaning of the inside of the pipeline, and has a single function and cannot reduce the internal pressure of the pipeline. In view of this, the inventor has made a new invention.
实用新型内容Utility Model Content
本实用新型的目的在于针对现有技术的不足，提供一种流量控制器的管道连接器，其具有方便安装、可手动降压的优点。The utility model aims to provide a pipeline connector for a flow controller in view of the deficiencies in the prior art, which has the advantages of convenient installation and manual pressure reduction.
为实现上述目的，本实用新型的一种流量控制器的管道连接器，包括控制器主体，所述控制器主体设置有进料管，进料管的一端设置有进料接头，包括送料管，所述送料管的一端设置有送料接头，送料接头和进料接头之间活动连接有连接管a，所进料接头设置有第一螺纹部，送料接头设置有第二螺纹部，连接管a的两端分别设置有与第一螺纹部和第二螺纹部螺纹连接的第三螺纹部，所述连接管a向外延伸设置有连接管b，连接管b的内部与连接管a互通，连接管b向外延伸设置有连接管c，连接管c的内部通过连接管b的内部与连接管a的内部互通，所述连接管b的一端设置有固定板，固定板上设置有调节器，调节器与固定板螺纹连接，调节器的一端延伸至连接管b的内部并设置有活塞，活塞可堵塞连接管b的内部使连接管c内部与连接管a内部隔离。To achieve the above-mentioned purpose, the utility model provides a pipeline connector of a flow controller, including a controller body, the controller body is provided with a feed pipe, one end of the feed pipe is provided with a feed joint, including a feeding pipe, one end of the feeding pipe is provided with a feeding joint, a connecting pipe a is movably connected between the feeding joint and the feeding joint, the feeding joint is provided with a first threaded portion, the feeding joint is provided with a second threaded portion, and both ends of the connecting pipe a are respectively provided with third threaded portions threadedly connected to the first threaded portion and the second threaded portion, the connecting pipe a is extended outwardly to be provided with a connecting pipe b, the interior of the connecting pipe b is communicated with the connecting pipe a, the connecting pipe b is extended outwardly to be provided with a connecting pipe c, the interior of the connecting pipe c is communicated with the interior of the connecting pipe a through the interior of the connecting pipe b, one end of the connecting pipe b is provided with a fixing plate, a regulator is provided on the fixing plate, the regulator is threadedly connected to the fixing plate, one end of the regulator extends to the interior of the connecting pipe b and is provided with a piston, the piston can block the interior of the connecting pipe b to isolate the interior of the connecting pipe c from the interior of the connecting pipe a.
进一步的，所述调节器上设置有刻度槽。Furthermore, a scale groove is provided on the regulator.
进一步的，所述进料接头与进料管活动连接，进料接头设置有第一防滑套，第一防滑套与第一螺纹部之间设置有挡板a。Furthermore, the feed joint is movably connected to the feed pipe, the feed joint is provided with a first anti-slip sleeve, and a baffle a is provided between the first anti-slip sleeve and the first threaded portion.
进一步的，所述送料接头设置有第二防滑套，送料接头设置有与送料管活动连接的凸轮部。Furthermore, the feeding joint is provided with a second anti-slip sleeve, and the feeding joint is provided with a cam portion movably connected to the feeding pipe.
优选的，所述连接管a的两端设置有与挡板a外径一致的挡板b。Preferably, baffles b having the same outer diameter as that of the baffle a are provided at both ends of the connecting pipe a.
进一步的，所述送料接头与进料接头上均设置有密封圈。Furthermore, sealing rings are provided on the feeding joint and the feed joint.
进一步的，所述连接管b的内部依次设置有圆柱形空腔及圆锥形空腔，所述圆锥形空腔靠近连接管a，所述连接管c的内部与圆柱形空腔互通。Furthermore, a cylindrical cavity and a conical cavity are sequentially arranged inside the connecting tube b, the conical cavity is close to the connecting tube a, and the inside of the connecting tube c is interconnected with the cylindrical cavity.
有益效果：与现有技术相比，本实用新型的一种流量控制器的管道连接器，包括控制器主体，控制器主体设置有进料管，进料管的一端设置有进料接头，包括送料管，送料管的一端设置有送料接头，送料接头和进料接头之间活动连接有连接管a，连接管a向外延伸设置有连接管b，连接管b的内部与连接管a互通，连接管b向外延伸设置有连接管c，连接管b的一端设置有固定板，固定板上设置有调节器，调节器的一端延伸至连接管b的内部并设置有活塞；本实用新型具有如下优点：1、通过连接管a与进料接头、送料接头的连接，使送料管与进料管连接，无需使用法兰、螺丝等工具，可快速安装和拆卸，便于管道内部的清理和维护；2、通过调节器可将连接管a内部的部分气体或液体从连接管c引流出去，降低送料管和进料管内部的压力，提高使用寿命。Beneficial effects: Compared with the prior art, the utility model provides a pipeline connector for a flow controller, including a controller body, the controller body is provided with a feed pipe, one end of the feed pipe is provided with a feed joint, including a feeding pipe, one end of the feeding pipe is provided with a feeding joint, a connecting pipe a is movably connected between the feeding joint and the feeding joint, the connecting pipe a is extended outwardly with a connecting pipe b, the interior of the connecting pipe b is interconnected with the connecting pipe a, the connecting pipe b is extended outwardly with a connecting pipe c, one end of the connecting pipe b is provided with a fixing plate, the fixing plate is provided with a regulator, one end of the regulator extends to the interior of the connecting pipe b and is provided with a piston; the utility model has the following advantages: 1. The feeding pipe is connected to the feeding pipe by connecting the connecting pipe a with the feed joint and the feeding joint, without the use of flanges, screws and other tools, and can be quickly installed and disassembled, which is convenient for cleaning and maintenance inside the pipeline; 2. Part of the gas or liquid inside the connecting pipe a can be drained out from the connecting pipe c through the regulator, thereby reducing the pressure inside the feeding pipe and the feeding pipe and improving the service life.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本实用新型的连接结构示意图。FIG1 is a schematic diagram of the connection structure of the present utility model.
图2为本实用新型的进料接头结构分解示意图。FIG. 2 is a schematic diagram of the exploded structure of the feed connector of the present invention.
图3为本实用新型的送料接头结构分解示意图。FIG3 is a schematic diagram of the exploded structure of the feed joint of the present invention.
图4为本实用新型的连接管a结构示意图。FIG. 4 is a schematic structural diagram of a connecting pipe a of the present invention.
图5为本实用新型的调节器及活塞结构示意图。FIG. 5 is a schematic diagram of the regulator and piston structure of the utility model.
图6为本实用新型的连接管b剖视结构示意图。FIG6 is a schematic cross-sectional view of the connecting pipe b of the present invention.
图7为本实用新型的连接管b及活塞连接结构示意图。FIG. 7 is a schematic diagram of the connecting pipe b and the piston connection structure of the present invention.
附图标记包括：Reference numerals include:
控制器主体--1，进料管--11，进料接头--12，第一螺纹部--13，第一防滑套--14，挡板a--15，密封圈--16，送料管--2，送料接头--21，第二螺纹部--22，第二防滑套--23，凸轮部--24，连接管a--3，第三螺纹部--31，挡板b--32，连接管b--4，固定板--41，调节器--42，活塞--43，刻度槽--44，圆柱形空腔--45，圆锥形空腔--46，连接管c--5。Controller body--1, feeding pipe--11, feeding connector--12, first threaded portion--13, first anti-slip sleeve--14, baffle a--15, sealing ring--16, feeding pipe--2, feeding connector--21, second threaded portion--22, second anti-slip sleeve--23, cam portion--24, connecting pipe a--3, third threaded portion--31, baffle b--32, connecting pipe b--4, fixing plate--41, regulator--42, piston--43, scale groove--44, cylindrical cavity--45, conical cavity--46, connecting pipe c--5.
具体实施方式DETAILED DESCRIPTION
下面结合附图1至7对本实用新型进行详细的说明。The utility model is described in detail below with reference to Figures 1 to 7.
本实用新型的一种流量控制器的管道连接器，包括控制器主体1，所述控制器主体1设置有进料管11，进料管11的一端设置有进料接头12，包括送料管2，所述送料管2的一端设置有送料接头21，送料接头21和进料接头12之间活动连接有连接管a3，所进料接头12设置有第一螺纹部13，送料接头21设置有第二螺纹部22，连接管a3的两端分别设置有与第一螺纹部13和第二螺纹部22螺纹连接的第三螺纹部31，通过连接管a3与进料接头12、送料接头21的连接，使送料管2与进料管11连接，无需使用法兰、螺丝等工具，可快速安装和拆卸，便于管道内部的清理和维护。所述连接管a3向外延伸设置有连接管b4，连接管b4的内部与连接管a3互通，连接管b4向外延伸设置有连接管c5，连接管c5的内部通过连接管b4的内部与连接管a3的内部互通，所述连接管b4的一端设置有固定板41，固定板41上设置有调节器42，调节器42与固定板41螺纹连接，调节器42的一端延伸至连接管b4的内部并设置有活塞43，活塞43可堵塞连接管b4的内部使连接管c5内部与连接管a3内部隔离。具体的，转动或拧动调节器42，使活塞43活动，直至连接管a3内部的气体或液体可以经过连接管b4进入连接管c5，通过该结构可将连接管a3内部的部分气体或液体从连接管c5引流出去，降低送料管2和进料管11内部的压力，提高使用寿命。The utility model discloses a pipeline connector for a flow controller, comprising a controller body 1, wherein the controller body 1 is provided with a feed pipe 11, one end of the feed pipe 11 is provided with a feed joint 12, comprising a feeding pipe 2, one end of the feeding pipe 2 is provided with a feeding joint 21, a connecting pipe a3 is movably connected between the feeding joint 21 and the feeding joint 12, the feeding joint 12 is provided with a first threaded portion 13, the feeding joint 21 is provided with a second threaded portion 22, and both ends of the connecting pipe a3 are respectively provided with third threaded portions 31 threadedly connected to the first threaded portion 13 and the second threaded portion 22, the feeding pipe 2 is connected to the feed pipe 11 by connecting the connecting pipe a3 with the feed joint 12 and the feed joint 21, without using tools such as flanges and screws, the feeding pipe 2 can be quickly installed and disassembled, and the cleaning and maintenance of the inside of the pipeline are convenient. The connecting pipe a3 is extended outwardly to be provided with a connecting pipe b4, the interior of the connecting pipe b4 is interconnected with the connecting pipe a3, the connecting pipe b4 is extended outwardly to be provided with a connecting pipe c5, the interior of the connecting pipe c5 is interconnected with the interior of the connecting pipe a3 through the interior of the connecting pipe b4, one end of the connecting pipe b4 is provided with a fixing plate 41, the fixing plate 41 is provided with a regulator 42, the regulator 42 is threadedly connected with the fixing plate 41, one end of the regulator 42 extends to the interior of the connecting pipe b4 and is provided with a piston 43, the piston 43 can block the interior of the connecting pipe b4 to isolate the interior of the connecting pipe c5 from the interior of the connecting pipe a3. Specifically, the regulator 42 is rotated or twisted to make the piston 43 move until the gas or liquid inside the connecting pipe a3 can enter the connecting pipe c5 through the connecting pipe b4, and part of the gas or liquid inside the connecting pipe a3 can be drained out from the connecting pipe c5 through this structure, reducing the pressure inside the feeding pipe 2 and the feeding pipe 11 and improving the service life.
所述调节器42上设置有刻度槽44。刻度槽44内刻有计量深度的刻痕，调节器42与固定板41为螺纹连接，使用者拧动调节器42后会使调节器42上升或下降，从而带动连接管b4内部的活塞43进行活动，使用者可根据刻度槽44的刻痕判断活塞43的位置，以便于手动调整连接管c5引流的流量。The regulator 42 is provided with a graduated groove 44. The graduated groove 44 is engraved with notches for measuring depth. The regulator 42 is threadedly connected to the fixing plate 41. When the user twists the regulator 42, the regulator 42 rises or falls, thereby driving the piston 43 inside the connecting pipe b4 to move. The user can determine the position of the piston 43 according to the notches of the graduated groove 44, so as to manually adjust the flow rate of the connecting pipe c5.
所述进料接头12与进料管11活动连接，进料接头12设置有第一防滑套14，第一防滑套14与第一螺纹部13之间设置有挡板a15。本实用新型方案中，连接管c5一般是会预先连接其他流量控制器或排流管道，因而在安装连接管a3时连接管a3不便于活动，可通过转动进料接头12使第一螺纹部13与第三螺纹部31螺纹连接固定，安装方便。The feed connector 12 is movably connected to the feed pipe 11, and the feed connector 12 is provided with a first anti-slip sleeve 14, and a baffle a15 is provided between the first anti-slip sleeve 14 and the first threaded portion 13. In the solution of the utility model, the connecting pipe c5 is generally pre-connected with other flow controllers or drainage pipes, so when the connecting pipe a3 is installed, the connecting pipe a3 is not easy to move, and the first threaded portion 13 and the third threaded portion 31 can be threadedly connected and fixed by rotating the feed connector 12, which is convenient for installation.
同样的，所述送料接头21设置有第二防滑套23，送料接头21设置有与送料管2活动连接的凸轮部24。送料管2套在凸轮部24上，使送料接头21可转动，以便于将第二螺纹部22连接于第三螺纹部31。Similarly, the feed connector 21 is provided with a second anti-slip sleeve 23, and the feed connector 21 is provided with a cam portion 24 movably connected to the feed pipe 2. The feed pipe 2 is sleeved on the cam portion 24, so that the feed connector 21 can rotate, so as to connect the second threaded portion 22 to the third threaded portion 31.
所述连接管a3的两端设置有与挡板a15外径一致的挡板b32。第二螺纹部22与第二防滑套23之间同样设置有挡板a15，当连接管a3与送料接头21、进料接头12连接固定之后，挡板a15可与挡板b32抵接，可避免第一螺纹部13、第二螺纹部22与第三螺纹部31之间过度深入连接。Baffles b32 with the same outer diameter as the baffle a15 are provided at both ends of the connecting pipe a3. Baffles a15 are also provided between the second threaded portion 22 and the second anti-slip sleeve 23. When the connecting pipe a3 is connected and fixed with the feeding connector 21 and the feed connector 12, the baffles a15 can abut against the baffles b32 to avoid excessive deep connection between the first threaded portion 13, the second threaded portion 22 and the third threaded portion 31.
所述送料接头21与进料接头12上均设置有密封圈16。连接管a3与送料接头21、进料接头12连接固定之后，密封圈16抵接于挡板a15和挡板b32之间，使连接管a3与送料接头21、进料接头12紧密连接。The feed connector 21 and the feed connector 12 are both provided with a sealing ring 16. After the connecting pipe a3 is connected and fixed with the feed connector 21 and the feed connector 12, the sealing ring 16 abuts between the baffle a15 and the baffle b32, so that the connecting pipe a3 is tightly connected with the feed connector 21 and the feed connector 12.
所述连接管b4的内部依次设置有圆柱形空腔45及圆锥形空腔46，所述圆锥形空腔46靠近连接管a3，所述连接管c5的内部与圆柱形空腔45互通。活塞43的形状与连接管b4内部的形状对应，呈笔尖形状，活塞43在活动时，活塞43的尖端部位进入圆柱形空腔45之后，连接管a3内部的气体或液体会顺着活塞43尖端部位的表面挤入圆柱形空腔45，并最终进入连接管c5。笔尖形状的活塞43与圆柱形空腔45和圆锥形空腔46配合，即使在管道内部压力巨大的时候，使用者也可以轻松调节活塞43的位置。The interior of the connecting tube b4 is provided with a cylindrical cavity 45 and a conical cavity 46 in sequence, the conical cavity 46 is close to the connecting tube a3, and the interior of the connecting tube c5 is interconnected with the cylindrical cavity 45. The shape of the piston 43 corresponds to the shape of the interior of the connecting tube b4, and is in the shape of a pen tip. When the piston 43 is moving, after the tip of the piston 43 enters the cylindrical cavity 45, the gas or liquid inside the connecting tube a3 will squeeze into the cylindrical cavity 45 along the surface of the tip of the piston 43, and finally enter the connecting tube c5. The pen tip-shaped piston 43 cooperates with the cylindrical cavity 45 and the conical cavity 46, so that the user can easily adjust the position of the piston 43 even when the pressure inside the pipeline is huge.
以上内容仅为本实用新型的较佳实施例，对于本领域的普通技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，本说明书内容不应理解为对本实用新型的限制。The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.
Claims (7)
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