CN204064360U - Plug-in type ultrasonic flow sensor side opening terminal box - Google Patents
Plug-in type ultrasonic flow sensor side opening terminal box Download PDFInfo
- Publication number
- CN204064360U CN204064360U CN201420467092.XU CN201420467092U CN204064360U CN 204064360 U CN204064360 U CN 204064360U CN 201420467092 U CN201420467092 U CN 201420467092U CN 204064360 U CN204064360 U CN 204064360U
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- terminal box
- plug
- probe rod
- fixing head
- cable fixing
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Abstract
The utility model relates to a kind of plug-in type ultrasonic flow sensor side opening terminal box.It is nearer apart from body of wall that the utility model solves terminal box, sensor is installed to the very inconvenient problem of the wiring after on pipeline, its technical scheme is: comprise terminal box, probe rod, connector cover and cable fixing head, described cable fixing head is fixed on the lower end of described terminal box, described terminal box internal fixtion has card extender, described card extender is provided with plug-in type connection terminal, described terminal box is the terminal box that side direction is provided with opening, one end of described probe rod is plugged in the opening of described terminal box side direction, the other end of described probe rod is provided with the clamp nut be connected with isolation valve, fill out in described clamp nut and be provided with O-ring seal, described probe rod and described pipeline are positioned at same plane, vertical and the probe rod of described cable fixing head, described cable fixing head is vertical and described pipeline also, described connector cover and described terminal box are for being connected and fixed.The utility model is easy to use, easy-to-connect.
Description
Technical field
The utility model belongs to sensor servicing unit, particularly a kind of plug-in type ultrasonic flow sensor side opening terminal box.
Background technology
Transit time ultrasonic flow meters is a kind of flow measurement instrument of movement-less part, and it does not arrange any barrier member, without the pressure loss at circulation passage; Non-contact measurement can be done; Can measure non-conductive liquid, be a kind of supplementing to the electromagnetic flowmeter measured without obstruction; Plug-in type ultrasonic flow meter is the flow measurement instrument of a kind of ' can install online without the need to cutout ', from the instrument that DN80 ~ 1500 caliber all can be general, movement-less part, therefore wear and tear little, output signal linearly and can long-distance transmissions, the advantage such as easy to maintenance, since late 1980s, ultrasonic flow meter came out, through the development of nearly 40 years, be widely used in steel industry, water supply industry, wastewater treatment, pharmaceutical chemical industry industry, in heavy caliber flow measurement, have comparatively outstanding advantage especially; Due to the convenience installed, a lot of operating mode of Insert Type Ultrasonic Transducers all adds and installs on existing pipeline, and it is by isolation ball valve, thread seal, punch online, and therefore a lot of installation site is at Kao Qiang, by push up or in inspection shaft; It is one of class flowmeter with the fastest developing speed in recent years.At present, the connection jaws position of the plug-in type ultrasonic flowmeter sensor junction box structure that domestic application is more is all designed in the crown portion of sensor vertical with pipeline, because sensor installation requirement is within the scope of centered by level upper and lower 45 °, nearer apart from body of wall, it is very inconvenient that sensor is installed to the wiring after on pipeline, and junction box cannot observe directly.Particularly be arranged on Insert Type Ultrasonic Transducers in inspection shaft, also need to pour into fluid sealant after wiring is complete, sensor terminal box mouth sidewards just cannot be filled with at all, and therefore, traditional Insert Type Ultrasonic Transducers has some limitations.
Chinese Patent Application No.: CN201220401336.5, publication date on March 16th, 2013, disclose a kind of structure of ultrasonic flow sensor, comprise sensor pipeline section, vertical hole, transducer inserted link, transducer, described sensor pipeline section is provided with two opposition holes, the vertical hole arranged in pairs lays respectively at the both sides of sensor pipeline section, and the vertical insertion of transducer inserted link is stood in hole, same transducer inserted link loads two transducers, adopt ultrasonic flow sensor of the present utility model, there is assembling simple, the feature that measuring accuracy is high.This technical scheme is the same with prior art, and there is sensor, to be installed to the wiring after on pipeline very inconvenient, and junction box cannot observe directly.Particularly be arranged on Insert Type Ultrasonic Transducers in inspection shaft, also need to pour into fluid sealant after wiring is complete, sensor terminal box mouth sidewards just cannot be filled with at all, and therefore, traditional Insert Type Ultrasonic Transducers has some limitations.
Utility model content
It is nearer apart from body of wall that the utility model object is that solution prior art all exists terminal box, it is very inconvenient that sensor is installed to the wiring after on pipeline, junction box cannot observe directly and be difficult to pour into the problem of fluid sealant, provides a kind of plug-in type ultrasonic flow sensor side opening terminal box.
The utility model solves the technical scheme that its technical matters adopts: a kind of plug-in type ultrasonic flow sensor side opening terminal box, for flow in measurement line, pipeline is welded with welding base, probe assembly is fixed on welding base, probe assembly stretches into in-line, the rear end of welding base is fixedly connected with isolation valve, be connected with isolation valve, comprise terminal box, probe rod, connector cover and cable fixing head, described cable fixing head is fixed on the lower end of described terminal box, described terminal box internal fixtion has card extender, described card extender is provided with plug-in type connection terminal, described terminal box is the terminal box that side direction is provided with opening, one end of described probe rod is plugged in the opening of described terminal box side direction, the other end of described probe rod is provided with the clamp nut be connected with isolation valve, fill out in described clamp nut and be provided with O-ring seal, described probe rod and described pipeline are positioned at same plane, vertical and the probe rod of described cable fixing head, described cable fixing head is vertical and described pipeline also, described connector cover and described terminal box are for being connected and fixed.Parallel with pipeline after terminal box connection jaws is turned 90 °, eliminate the restriction of some occasion wiring sight line; The wiring of high-altitude occasion, corner small space occasion can be moved on to the wiring of spacious level land by plug-in type connection terminal; Be arranged on the Insert Type Ultrasonic Transducers in inspection shaft, fill with fluid sealant after having connect line and become more convenient, glue can not run off, and sealing is increased dramatically.
As preferably, described connector cover and described terminal box junction are provided with O-ring seal, and described connector cover and described terminal box are by pouring into sealant sealing.
As preferably, described terminal box entirety is rounded, the box body of described terminal box is fixed with several numbering nameplates.
Substantial effect of the present utility model is: the utility model is parallel with pipeline after terminal box connection jaws is turned 90 °, eliminates the restriction of some occasion wiring sight line; The wiring of high-altitude occasion, corner small space occasion can be moved on to the wiring of spacious level land by plug-in type connection terminal; Be arranged on the Insert Type Ultrasonic Transducers in inspection shaft, fill with fluid sealant after having connect line and become more convenient, glue can not run off, and sealing is increased dramatically.
Accompanying drawing explanation
Fig. 1 is the present embodiment a kind of structural representation when using;
Fig. 2 is a kind of STRUCTURE DECOMPOSITION schematic diagram of the present embodiment.
In figure 1, plug-in type connection terminal, 2, card extender, 3, clamp nut, 4, O-ring seal, 5, isolation valve, 6, welding base, 7, pipeline, 8, probe assembly, 9, terminal box, 10, nameplate, 11, cable, 12, connector cover, 13, cable fixing head.
Embodiment
Below by specific embodiment, the technical solution of the utility model is described in further detail.
Embodiment:
A kind of plug-in type ultrasonic flow sensor side opening terminal box (see accompanying drawing 1 and accompanying drawing 2), for flow in measurement line 7, pipeline is welded with welding base 6, probe assembly is fixed on welding base, probe assembly 8 stretches into in-line, the rear end of welding base is fixedly connected with isolation valve 5, plug-in type ultrasonic flow sensor in described side opening terminal box is connected with isolation valve, comprise terminal box 9, probe rod, connector cover and cable fixing head 13, described cable fixing head is fixed on the lower end of described terminal box, the cable 11 of transmission is fixedly connected with the described box that welds by cable fixing head, described terminal box internal fixtion has card extender 2, described card extender is provided with plug-in type connection terminal 1, described terminal box is the terminal box that side direction is provided with opening, one end of described probe rod is plugged in the opening of described terminal box side direction, the other end of described probe rod is provided with the clamp nut 3 be connected with isolation valve, fill out in described clamp nut and be provided with O-ring seal 4, described probe rod and described pipeline are positioned at same plane, vertical and the probe rod of described cable fixing head, described cable fixing head is vertical and described pipeline also, described connector cover 12 and described terminal box are for being connected and fixed.Described terminal box entirety is rounded, the box body of described terminal box is fixed with several numbering nameplates 10.Described connector cover and described terminal box junction are provided with O-ring seal, and described connector cover and described terminal box are by pouring into sealant sealing.
The present embodiment is parallel with pipeline after terminal box connection jaws is turned 90 °, eliminates the restriction of some occasion wiring sight line; The wiring of high-altitude occasion, corner small space occasion can be moved on to the wiring of spacious level land by plug-in type connection terminal; Be arranged on the Insert Type Ultrasonic Transducers in inspection shaft, fill with fluid sealant after having connect line and become more convenient, glue can not run off, and sealing is increased dramatically.
Above-described embodiment is one of the present utility model preferably scheme, not does any pro forma restriction to the utility model, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.
Claims (3)
1. a plug-in type ultrasonic flow sensor side opening terminal box, for flow in measurement line, pipeline is welded with welding base, probe assembly is fixed on welding base, probe assembly stretches into in-line, the rear end of welding base is fixedly connected with isolation valve, be connected with isolation valve, it is characterized in that: comprise terminal box, probe rod, connector cover and cable fixing head, described cable fixing head is fixed on the lower end of described terminal box, described terminal box internal fixtion has card extender, described card extender is provided with plug-in type connection terminal, described terminal box is the terminal box that side direction is provided with opening, one end of described probe rod is plugged in the opening of described terminal box side direction, the other end of described probe rod is provided with the clamp nut be connected with isolation valve, fill out in described clamp nut and be provided with O-ring seal, described probe rod and described pipeline are positioned at same plane, vertical and the probe rod of described cable fixing head, described cable fixing head is vertical and described pipeline also, described connector cover and described terminal box are for being connected and fixed.
2. plug-in type ultrasonic flow sensor side opening terminal box according to claim 1, is characterized in that: described connector cover and described terminal box junction are provided with O-ring seal, and described connector cover and described terminal box are by pouring into sealant sealing.
3. plug-in type ultrasonic flow sensor side opening terminal box according to claim 1, is characterized in that: described terminal box entirety is rounded, the box body of described terminal box is fixed with several numbering nameplates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467092.XU CN204064360U (en) | 2014-08-18 | 2014-08-18 | Plug-in type ultrasonic flow sensor side opening terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467092.XU CN204064360U (en) | 2014-08-18 | 2014-08-18 | Plug-in type ultrasonic flow sensor side opening terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204064360U true CN204064360U (en) | 2014-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420467092.XU Expired - Fee Related CN204064360U (en) | 2014-08-18 | 2014-08-18 | Plug-in type ultrasonic flow sensor side opening terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204064360U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548579A (en) * | 2018-04-12 | 2018-09-18 | 上海宝冶建设工业炉工程技术有限公司 | The antiwind method of probe of ultrasonic flowmeter terminal box |
| CN109029523A (en) * | 2017-06-12 | 2018-12-18 | 詹尼斯柯有限公司 | Device and method for the head of measuring device to be inserted into processing space and remove from processing space |
-
2014
- 2014-08-18 CN CN201420467092.XU patent/CN204064360U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029523A (en) * | 2017-06-12 | 2018-12-18 | 詹尼斯柯有限公司 | Device and method for the head of measuring device to be inserted into processing space and remove from processing space |
| CN109029523B (en) * | 2017-06-12 | 2021-05-04 | 芬兰维萨拉有限责任公司 | Apparatus and method for inserting and removing a head of a measuring device into and from a processing space |
| CN108548579A (en) * | 2018-04-12 | 2018-09-18 | 上海宝冶建设工业炉工程技术有限公司 | The antiwind method of probe of ultrasonic flowmeter terminal box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20180818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |