Multi-pipeline fluid detector connecting structure

Abstract

A multi-pipeline fluid detector connecting structure comprises a multi-way connector and a nozzle, the multi-way connector is composed of a semispherical connecting part and a plurality of channels, a first mounting hole is formed in the spherical side of the semispherical connecting part, a clamping groove is formed in the inner wall of the first mounting hole, a sleeve is clamped and fixed in the clamping groove, and the nozzle is arranged in the sleeve. One end of the nozzle penetrates through the first mounting hole and is inserted into the sleeve, a tenon is arranged in the middle of the plane side of the hemispherical connecting part, an alternating current sensor is arranged on the plane side of the hemispherical connecting part, a mortise is formed in the bottom of the alternating current sensor, a first gasket is arranged at the joint of the tenon and the mortise in a sleeving mode, and a first clamping hoop is arranged on the first gasket in a sleeving mode; second gaskets are arranged at the joints of the multiple channels and the pipeline, and the multiple second gaskets are sleeved with second hoops. By means of the hemispherical connecting parts and the tenons, mortises in the exchange sensors can be fixedly connected with the tenons, the clamping hoops can further fix all the channels and the exchange sensors, and the accuracy is higher while the channels and the exchange sensors are kept airtight and stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to fluid detector technical field, especially relate to a kind of multi-pipeline fluid detector connecting structure. BACKGROUND

[0002] The existing fluid detector is mostly detected to single section pipeline, just for example differential pressure flowmeter, vortex flowmeter, hot-wire flowmeter etc., and when fluid detection is carried out at the connecting place of multi-pipeline, conventional fluid detector often cannot play the efficacy well, therefore, the installation and fixation of fluid detector become a problem. SUMMARY

[0003] The utility model aims at providing a kind of multi-pipeline fluid detector connecting structure to solve the problems existing in the prior art.

[0004] The above technical purpose of the utility model is realized by the following technical scheme:

[0005] A kind of multi-pipeline fluid detector connecting structure, including multi-pass joint and nozzle, the multi-pass joint is composed of hemispherical connecting part and multiple channels, the spherical side of the hemispherical connecting part is provided with first mounting hole, the inner wall of the first mounting hole is provided with clamping groove, sleeve pipe is clamped and fixed in the clamping groove, the nozzle one end is inserted in sleeve pipe and is inserted in the first mounting hole, the nozzle is provided with accommodating groove, the position of the accommodating groove corresponds with clamping groove, the accommodating groove is provided with sealing ring;

[0006] The middle position of the plane side of the hemispherical connecting part is provided with tenon, the plane side of the hemispherical connecting part is provided with alternating current sensor, the bottom of the alternating current sensor is provided with mortise, the mortise is used to cooperate with tenon, the connecting place of the tenon and mortise is provided with first gasket, the first gasket is provided with first clamp, the connecting place of multiple channels and pipeline is provided with second gasket, multiple second gaskets are provided with second clamp.

[0007] By adopting the technical scheme, the two channels connected by the multi-way joint can be connected with more channels, the hemispherical connecting part is used for transferring the fluid, the flat part of the hemispherical connecting part is provided with the exchange sensor which is installed by the clamp, the exchange sensor is used for measuring the flow rate of the fluid, the hemispherical connecting part is provided with the nozzle which is used for some process links needing the nozzle in the pipeline system to provide cleaning, spraying, cooling and the like, the structure of the clamp is basically similar, the gasket is used for cooperating with the clamp to realize sealing and help fixing the clamp, the two channels can be fixed and installed on the hemispherical connecting part by the clamp, and the nozzle can be fixed to avoid that the position of the fluid sprayed by the nozzle is inconsistent with the preset position, the exchange sensor is fixed and installed at the middle position of the flat part of the hemispherical connecting part, the inclined arrangement mode can more accurately detect various data of the fluid, and the mortise and tenon installation mode is particularly firm.

[0008] In a further embodiment, the second clamp comprises a hinge, a first clamp body, a second clamp body and a knob, one end of the first clamp body is provided with a first extension, the other end of the first clamp body is fixedly connected with one end of the hinge, one end of the second clamp body is provided with a second extension, the other end of the second clamp body is fixedly connected with the other end of the hinge, the first clamp body and the second clamp body are hingedly fixed, a through groove is arranged on the first extension and the second extension, a stud extending towards the through groove of the first extension is fixedly installed in the through groove of the second extension, the knob is rotatably installed on the stud, and the knob is used for fixing the second clamp.

[0009] In a further embodiment, the knob comprises an integrally formed rotating part and a fixing cylinder, the bottom of the rotating part is fixedly connected with the fixing cylinder, the bottom of the fixing cylinder is provided with a threaded hole, the threaded hole is correspondingly arranged with the stud, and an acute angle reverse blunt structure is arranged on the edge of the rotating part.

[0010] In a further embodiment, the diameter of the fixing cylinder is greater than the groove width of the through groove.

[0011] In a further embodiment, a fixing device is arranged at the connection between the sleeve and the end of the nozzle away from the hemispherical connecting part, the fixing device comprises a third grommet and a third clamp, the third grommet is sleeved on the connection between the sleeve and the nozzle, and the third clamp is sleeved on the third grommet.

[0012] In a further embodiment, the first clamp, the second clamp and the third clamp are made of 316L stainless steel, and the first grommet, the second grommet and the third grommet are made of EDPM material.

[0013] In summary, the utility model has the following beneficial effects:

[0014] 1. Through the setting of the tenon and mortise, the exchange sensor can be fixed and installed in the middle position of the planar part of the hemispherical connecting part, and since the hemispherical connecting part is inclined relative to the two pipelines thereon, the exchange sensor can also be inclined, so that the exchange sensor can more accurately detect the data of the fluid when the fluid passes through the hemispherical beam, and the tenon and mortise installation mode is also particularly firm;

[0015] 2. Through the setting of the gasket and the clamp, the gasket can further improve the sealing of the two components to be connected, and the fixing and installation of the clamp are very convenient, unlike welding, hot melt fixing and the like, which are troublesome, and the damage to the pipeline itself is small, which can improve the service life of the pipeline while further improving the sealing and reliability;

[0016] 3. Through the setting of the hinge and the knob, the fixing of the clamp is more convenient and fast, only needs to install the knob on the stud and tighten, so that the knob can be along the stud all the way down until the extension of the clamp is contacted, and after tightening, the fixed effect is provided by the threaded connection. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a whole schematic view of the multi-pipeline fluid detector connection structure of the utility model;

[0018] Figure 2 is a schematic view of the internal structure of the hemispherical connecting part in the multi-pipeline fluid detector connection structure of the utility model;

[0019] Figure 3 is a schematic view of the structure of the clamp in the multi-pipeline fluid detector connection structure of the utility model.

[0020] In the figure, 1, multi-way joint; 11, hemispherical connecting part; 12, channel; 2, nozzle; 3, alternating current sensor; 4, first clamp; 5, second clamp; 51, hinge; 52, first clamp body; 53, second clamp body; 54, knob; 541, rotating part; 542, fixed cylinder; 6, third clamp; 7, stud. DETAILED DESCRIPTION

[0021] The utility model will be further described in detail below in combination with the drawings.

[0022] Wherein, the same parts are denoted by the same reference numerals. It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the attached Figure 1In this specification, the terms "bottom surface" and "top surface," "inner" and "outer" refer to the direction toward or away from the geometry of a specific component. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this specification, "a plurality of" means two or more, unless otherwise explicitly and specifically defined by the direction of the center.

[0023] Example 1:

[0024] like Figures 1-3 As shown, a multi-pipe fluid detector connection structure includes a multi-port connector 1 and a nozzle 2. The multi-port connector 1 consists of a hemispherical connecting part 11 and multiple channels 12. A first mounting hole is provided on the spherical side of the hemispherical connecting part 11. A snap-fit ​​groove is provided on the inner wall of the first mounting hole. A sleeve is snap-fitted and fixed in the snap-fit ​​groove. One end of the nozzle 2 passes through the first mounting hole and is inserted into the sleeve. A receiving groove is provided on the nozzle 2, and the position of the receiving groove corresponds to the snap-fit ​​groove. A sealing ring is sleeved in the receiving groove. A fixing device is provided at the connection between the sleeve and the end of the nozzle 2 away from the hemispherical connecting part 11. The fixing device includes a third washer and a third clamp 6. The third washer is sleeved on the connection between the sleeve and the nozzle 2. A tenon is provided at the middle position of the planar side of the hemispherical connecting part 11. An AC sensor 3 is provided on the side of the device. The bottom of the AC sensor 3 is provided with a mortise for mating with a tenon. A first washer is fitted at the connection between the tenon and the mortise, and a first clamp 4 is fitted on the first washer. Second washers are provided at the connections between the multiple channels 12 and the pipes, and second clamps 5 are fitted on the multiple second washers. Through the hemispherical connecting part 11 and the clamps, the AC sensor can be flat and firmly fixed on the plane of the hemispherical connecting part 11. At the same time, with the help of the mortise and tenon structure, the AC sensor can be further fixed on the plane, and will not shift its position with the rapid flow of fluid, making it more stable and reliable. The structure of the tenon is flexible and can be customized. A corresponding measuring eye can be opened separately in the part to be measured, thereby improving the detection accuracy of the AC sensor and solving the problem of fluid measurement in multi-pipe structures.

[0025] like Figures 1-3As shown, the second clamp 5 comprises a hinge 51, a first clamp body 52, a second clamp body 53 and a knob 54, one end of the first clamp body 52 is provided with a first extension, the other end of the first clamp body 52 is fixedly connected with one end of the hinge 51, one end of the second clamp body 53 is provided with a second extension, the other end of the second clamp body 53 is fixedly connected with the other end of the hinge 51, the first clamp body 52 and the second clamp body 53 are hingedly fixed, the first extension and the second extension are both provided with a through slot, a stud 7 extending to the direction of the through slot of the first extension is fixedly installed in the through slot of the second extension, the knob 54 is rotatably installed on the stud 7, the knob 54 is used for fixing the second clamp 5, the knob 54 comprises an integrally formed rotating part 541 and a fixed cylinder 542, the bottom of the rotating part 541 is fixedly connected with the fixed cylinder 542, the bottom of the fixed cylinder 542 is provided with a threaded hole, the threaded hole is correspondingly arranged with the stud 7, the edges of the rotating part 541 are all provided with acute angle blunt structures, the diameter of the fixed cylinder 542 is greater than the slot width of the through slot, the third clamp 6 is sleeved on the third gasket, the first clamp 4, the second clamp 5 and the third clamp 6 are all made of 316L stainless steel, and the first gasket, the second gasket and the third gasket are all made of EDPM material, through the hinge 51, the clamp body and the knob 54, the entire clamp is connected to the two connecting parts in a very efficient manner, and the connection is not like welding, heat melting and other connection modes, which need to damage the pipeline or the exchange sensor to a certain extent, causing difficulty in disassembly, and the acute angle blunt structure on the rotating part 541 can also ensure that the fixing and loosening process is more ergonomic and more convenient.

[0026] Specific implementation process: first, slide the installation exchange sensor on the flat tenon of the hemispherical connecting part 11, then fix and connect the exchange sensor and the hemispherical connecting part 11 through the clamp, at this time, install each channel 12 one by one, the channel 12 is also fixedly connected with the hemispherical connecting part 11 through the clamp, before sleeving the clamp, the gasket needs to be sleeved first, the gasket can increase the sealing property and protect the parts themselves, avoid damage due to constant vibration during pipeline operation, finally, the clamp is clamped tightly through the knob 54, so that each channel 12 and the exchange sensor are fixedly connected on the hemispherical connecting part 11.

[0027] In the embodiments disclosed in the utility model, the terms "install", "connect", "connect", "fix" and other terms should be understood in a broad sense, for example, "connect" can be fixed connection, or detachable connection, or integrally connected; "connected" can be directly connected, or indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the embodiments disclosed in the utility model can be understood according to the specific circumstances.

[0028] The specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, and a person skilled in the art can make a modification without creative contribution according to the need after reading the specification, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A multi-line fluid detector connection structure comprising a multi-way junction (1) and a nozzle (2), characterized in that: The multi-way joint (1) is composed of a hemispherical connecting part (11) and a plurality of channels (12), the spherical side of the hemispherical connecting part (11) is provided with a first mounting hole, the inner wall of the first mounting hole is provided with a clamping groove, a sleeve is clamped and fixed in the clamping groove, the nozzle (2) is inserted into the sleeve through the first mounting hole, the nozzle (2) is provided with a receiving groove, the position of the receiving groove corresponds to the clamping groove, and a sealing ring is sleeved in the receiving groove; The middle position of the flat side of the hemispherical connecting part (11) is provided with a tenon, the flat side of the hemispherical connecting part (11) is provided with an alternating current sensor (3), the bottom of the alternating current sensor (3) is provided with a mortise, the mortise is used in cooperation with the tenon, a first gasket is sleeved at the connection between the tenon and the mortise, a first clamp (4) is sleeved on the first gasket, and a second gasket is arranged at the connection between the plurality of channels (12) and the pipeline, and a second clamp (5) is sleeved on the plurality of second gaskets.

2. The multi-duct fluid detector connection structure of claim 1, wherein: The second clamp (5) comprises a hinge (51), a first clamp body (52), a second clamp body (53) and a knob (54), one end of the first clamp body (52) is provided with a first extension, the other end of the first clamp body (52) is fixedly connected with one end of the hinge (51), one end of the second clamp body (53) is provided with a second extension, the other end of the second clamp body (53) is fixedly connected with the other end of the hinge (51), the first clamp body (52) and the second clamp body (53) are hingedly fixed, the first extension and the second extension are both provided with a through groove, a stud (7) extending to the direction of the through groove of the first extension is fixedly installed in the through groove of the second extension, and the knob (54) is rotatably installed on the stud (7) and is used for fixing the second clamp (5).

3. The multi-duct fluid detector connection structure of claim 2, wherein: The knob (54) comprises an integrally formed rotating part (541) and a fixed cylinder (542), the bottom of the rotating part (541) is fixedly connected with the fixed cylinder (542), the bottom of the fixed cylinder (542) is provided with a threaded hole, the threaded hole is correspondingly arranged with the stud (7), and the edge of the rotating part (541) is provided with an acute angle blunt structure.

4. The multi-duct fluid detector connection structure of claim 3, wherein: The diameter of the fixed cylinder (542) is greater than the groove width of the through groove.

5. The multi-duct fluid detector connection structure of claim 1, wherein: The connection between the sleeve and the nozzle (2) away from the hemispherical connecting part (11) is provided with a fixing device, the fixing device comprises a third gasket and a third clamp (6), the third gasket is sleeved on the connection between the sleeve and the nozzle (2), and the third clamp (6) is sleeved on the third gasket.

6. The multi-duct fluid detector connection structure of claim 1, wherein: The first clamp (4), the second clamp (5) and the third clamp (6) are all made of 316L stainless steel, and the first gasket, the second gasket and the third gasket are all made of EDPM material.

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