CN205861079U - Sensor or the installing plate of transmitter - Google Patents
Sensor or the installing plate of transmitter Download PDFInfo
- Publication number
- CN205861079U CN205861079U CN201620764079.XU CN201620764079U CN205861079U CN 205861079 U CN205861079 U CN 205861079U CN 201620764079 U CN201620764079 U CN 201620764079U CN 205861079 U CN205861079 U CN 205861079U
- Authority
- CN
- China
- Prior art keywords
- transmitter
- installing
- sensor
- hole
- plate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
This utility model relates to the mounting structure technical field of sensor or transmitter, particularly relate to the installing plate of a kind of sensor or transmitter, between the flange being connected to fluid line, including annular plate, the center of annular plate is a central through hole, offering multiple installing hole for installing sensor or transmitter on the outer peripheral face of annular plate, installing hole is the installation through hole being connected with central through hole and/or installing blind disconnected with central through hole.By multiple sensors or transmitter are installed concentratedly on a piece of installing plate, multiple sensor or transmitter installing concentratedly on fluid line can be realized, and the multi-signal that collects of multiple sensor or transmitter only can be concentrated by a cable or wireless mode and transmit, being consequently formed measuring multiple parameters overall structure, the scene that has been reduced significantly takes up room, improve space availability ratio, avoid on fluid line perforate to install sensor or transmitter, to decrease cable usage amount and maintenance cost.
Description
Technical field
This utility model relates to the mounting structure technical field of sensor or transmitter, particularly relates to a kind of sensor or change
Send the installing plate of device.
Background technology
Flow, pressure, the measurement of temperature are widely used in chemical industry, papermaking, iron and steel, electric power, textile printing and dyeing, food and drink etc.
Field, connects fieldbus, DCS (Distributed by field instruments such as effusion meter, pressure transmitter and temperature transmitters
Control System, Distributed Control System), PLC (Programmable Logic Controller, Programmable logical controller
Device) or the system such as industrial computer, it is achieved industrial fluids automation process detection and controlling.In recent years, along with economizing on resources and protecting
Carrying out of environment fundamental state policy and carrying out of country's smart city pilot work, the management level in Municipal Administration Public Utilities field
Improving rapidly with technical merit, flow, heat, pressure, temperature, the measurement of noise are more widely used in urban water supply, confession
The industries such as heat, supply, effusion meter, electronic device water meter, calorimeter, pressure transmitter, temperature transmitter and noise transmitter
Deng the signal is far passed of field instrument to GIS (Geographic Information System, GIS-Geographic Information System), SCADA
(Supervisory Control And Data Acquisition, data acquisition controls with monitoring) and DMA (District
Metering Area, zone metering manages) etc. system, it is achieved in pipe network, fluid detects in real time, monitors, leakage loss point positions in time
And reparation.As can be seen here, in every field or industry, fluid systemization to be realized detects, monitors and control, and all be unable to do without
State field instrument.
The scenes such as effusion meter, electronic device water meter, calorimeter, pressure transmitter, temperature transmitter and noise transmitter
Instrument is formed with electronic unit by sensor.Sensor directly contacts measured object, and the physical quantity each surveyed is converted into
Can be by the signal of corresponding electronic unit pickup, the outputting standard signal of telecommunication after electronic unit amplifies and processes, these standard telecommunications
Number by cable or radio communication access system.Wherein, calorimeter institute calorimetric amount can pass through thermal liquid volume flow, entrance temperature
Degree, outlet temperature, pressure, corresponding density and enthalpy, Time Calculation obtain.At present, as effusion meter, the having electronic of field instrument
Device water meter, calorimeter, pressure transmitter, temperature transmitter and noise transmitter, because of in-site measurement operating mode, environment and mounting bar
The requirements such as part, are divided into one-piece type and separation type in structure design.One-piece type is sensor and electronic unit to be formed integrally；Point
Sensor is then separated by build with electronic unit, forms the most independent structure, and the two connects with the cable of several meters to tens of meters.
In measure field, the either sensor of separation type instrument or one-piece type instrument, the most single it is dispersively installed in
On fluid line, therefore distribution space is big, the service cable required except each field instrument itself and separation type instrument sensing
Cable between device and electronic unit, in addition it is also necessary to the signal cable access system correspondingly of a large amount of different lengths.It is clear that
On-the-spot instrument distribution is loose, space availability ratio is low, on pipeline perforate many, cable used is many, cost is high, and cable laying complexity is very
To mixed and disorderly and easily damaged, reliability reduces, and maintenance and repair cost improves the most therewith.
Utility model content
The technical problems to be solved in the utility model is to provide one and is capable of multiple sensor or transmitter at fluid
Install concentratedly on pipeline, scene occupies little space, space availability ratio is high sensor or the installing plate of transmitter, existing to overcome
The drawbacks described above of technology.
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that a kind of sensor or transmitter
Installing plate, between the flange being connected to fluid line, including annular plate, the center of annular plate is a central through hole,
Offering multiple installing hole for installing sensor or transmitter on the outer peripheral face of annular plate, installing hole is and central through hole
The installation through hole being connected and/or installing blind disconnected with central through hole.
Preferably, the internal diameter of annular plate central through hole matches with the latus rectum of fluid line.
Preferably, the external diameter of annular plate is equal to or more than the external diameter of the flange of fluid line.
Preferably, installing hole is provided with female thread near one end of annular plate outer peripheral face.
Preferably, annular plate offers the bolt hole that the thickness direction of multiple annularly plate body is through.
Preferably, annular plate offers the fixing counterbore that the thickness direction of multiple annularly plate body is through.
Preferably, the external diameter of annular plate is less than the external diameter of the flange of fluid line.
Preferably, the outer peripheral face of annular plate the most also extending multiple cylinder, installing hole is opened on cylinder.
Preferably, the outer peripheral face of annular plate the most also extending multiple fixed plate, installing plate is solid by fixed plate
On the end face of flange of fluid line.
Compared with prior art, this utility model has the most progressive: by multiple sensors or transmitter being concentrated
It is installed on a piece of installing plate, and this installing plate is connected between the flange of fluid line, multiple sensor or change can be realized
Send device installing concentratedly on fluid line, and the multi-signal that multiple sensor or transmitter collect can be only by one
Cable or wireless mode are concentrated and are transmitted, and are consequently formed measuring multiple parameters overall structure, and the scene that has been reduced significantly takes up room, improves
Space availability ratio, avoid on fluid line perforate to install sensor or transmitter, to decrease cable usage amount and dimension
Protecting cost so that cable laying work is simple, layout is clearly neat, and reliability is greatly improved.
Accompanying drawing explanation
Fig. 1 is the structural representation of the installing plate of the sensor of this utility model embodiment one or transmitter.
Fig. 2 is the flange that the installing plate of sensor of the present utility model or transmitter is clamped and fastened on adjacent fluid pipeline
Between schematic diagram.
Fig. 3 is the structural representation of the installing plate of the sensor of this utility model embodiment two or transmitter.
Fig. 4 is the installing plate flange end by sunk screw with measuring instrument of sensor of the present utility model or transmitter
The schematic diagram of connection is fixed in face.
Fig. 5 is the annexation schematic diagram of installing plate of the present utility model and measuring instrument.
Fig. 6 is that the sensor of this utility model embodiment two or the installing plate of transmitter are by welded lap mode and metering
The end face of flange of instrument fixes the schematic diagram of connection.
In figure:
1, annular plate 101, central through hole 2, first install through hole
3, female thread 4, fixing counterbore 5, second install through hole
6, installing blind 7, bolt hole 9, cylinder
10, fixed plate 11, signal cable 12, noise transducer or transmitter
13, the flange 14 of fluid line, temperature sensor or transmitter 15, gasket seal
16, pressure transducer or transmitter 17, multi-parameters sampling processor 18, cable
19, tele-control system 20, sunk screw 21, measuring instrument
22, the end face of flange 23 of measuring instrument, angle-style plate 24, argon arc welding overlap joint
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in further detail.These embodiments are only
For this utility model is described, and it is not limitation of the utility model.
In description of the present utility model, it should be noted that term " " center ", " longitudinally ", " laterally ", " on ", D score,
Orientation or the position relationship of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description rather than instruction
Hint indication device or element must have specific orientation, with specific azimuth configuration and operation, be not understood that
For to restriction of the present utility model.Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or
Hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly
Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on can understanding as the case may be
State term concrete meaning in this utility model.
Additionally, in description of the present utility model, except as otherwise noted, " multiple " are meant that two or more.
Embodiment one
As shown in Figure 1 to Figure 2, a kind of embodiment of the installing plate of this utility model sensor or transmitter.The present embodiment
The sensor of one or the installing plate of transmitter are used for being connected with the flange (including the flange of measuring instrument end) of fluid line, with
The sensor being arranged on this installing plate or transmitter are assembled on fluid line, thus realize convection cell fluids within pipes ginseng
The measurement of number.Measuring instrument herein can be effusion meter, electronic device water meter or calorimeter.
As it is shown in figure 1, the installing plate of the present embodiment one is an annular plate 1, the center of annular plate 1 is a central through hole
101, the outer peripheral face of annular plate 1 offers multiple installing hole for installing sensor or transmitter, and installing hole
Axis intersects vertically with the axis of central through hole 101.Installing hole can be the installation through hole being connected with central through hole 101, uses
In mounting temperature sensor or transmitter or pressure transducer or transmitter；Can also be opening towards annular plate 1 outer rim and
Installing blind disconnected with central through hole 101, is used for installing noise transducer or transmitter.Through hole and installing blind are installed
Quantity is not limited to, and can carry out selecting to arrange according to practical measurement requirement.In the present embodiment one, annular plate 1 is provided with
One the first installation through hole 2, for mounting temperature sensor or transmitter is used for installing pressure transducer or transmitter
The second installation through hole 5 and one for installing the installing blind 6 of noise transducer or transmitter, thus can be by temperature sensor
Or transmitter, pressure transducer or transmitter and noise transducer or transmitter install concentratedly on this annular plate 1, Jin Erke
Realize temperature, pressure and noise signal concentration and send multi-parameters sampling processor or tele-control system to.
The bolt hole 7 that the thickness direction of multiple annularly plate body 1 is through is offered on the annular plate 1 of the present embodiment one,
Bolt hole 7 is for making the connecting bolt between adjacent two flanges on fluid line pass therethrough, so that this practicality is new
The installing plate of type is clamped between adjacent two flanges, as shown in Figure 2.Install for convenience, it is also possible on annular plate 1
The fixing counterbore 4 that through-thickness is through is set, is used for inserting sunk screw, can be by of the present utility model by sunk screw
Installing plate is fixed therein on the end face of a flange in advance.On the flange of the position of bolt hole 7 and quantity and fluid line
The position of bolt hole is corresponding with quantity, in order to the assembling between annular plate 1 and fluid line.
The internal diameter of annular plate 1 central through hole 101 of the present embodiment one matches with the latus rectum of fluid line, annular plate
The external diameter of 1 is equal to the external diameter of the flange of fluid line.Certainly, the external diameter of annular plate 1 can also be more than the flange of fluid line
External diameter.So that this annular plate 1 can match with the flange of fluid line, and make to be arranged on annular plate 1
Sensor or transmitter in addition to the linkage section inserted in installing hole, remainder be respectively positioned on fluid line flange excircle it
Outward.Therefore, the thickness of annular plate 1 only need to be more bigger than the diameter of sensor or the linkage section of transmitter.Preferably, this reality
The thickness of the annular plate 1 executing example one is more than the diameter of the linkage section of sensor or transmitter and less than 15mm.
The annular plate 1 of the present embodiment one can use carbon steel or stainless steel and other metal materials by machining or foundry goods two
Secondary processing technique is made, it would however also be possible to employ the nonmetallic materials such as plastics or fiberglass are by machining or injection, die forming work
Skill is made.
Further, in the present embodiment one, the installing hole on annular plate 1 sets near one end of annular plate 1 outer peripheral face
Having female thread 3, this female thread 3 is for being connected with the threaded engagement on the linkage section of sensor or transmitter, to realize sensor
Or transmitter is connected with the fixing of annular plate 1.Certainly, the connection side of the installing hole of sensor or transmitter and annular plate 1
Formula is not limited to threaded, and for the annular plate being made up of metal material, its installing hole is near annular plate 1 outer peripheral face
One end can also be processed into the mating holes that the linkage section with sensor or transmitter matches, and in a welding manner by temperature
The linkage section of sensor or transmitter and pressure transducer or transmitter is seal-installed in this mating holes, noise transducer or change
The linkage section sending device then can be directly embedded in this mating holes；For being made up by injection, die forming technique of nonmetallic materials
Annular plate, the linkage section of noise transducer or transmitter can also be directly embedded in its installing hole.
The installing plate of the present embodiment one in use, can be by sunk screw by the method for annular plate 1 with fluid line
Blue fixing connection, it is also possible to be connected fixing with the flange of fluid line for annular plate 1 by the way of welded lap, it is also possible to
Annular plate 1 is placed between the flange of adjacent fluid pipeline, by the connection clamping force between the flange of fluid line by ring
Shape plate body 1 grips.When the installing plate of the present embodiment one is fixed between the flange of adjacent fluid line, such as Fig. 2 institute
Showing, annular plate 1 can be clamped and fastened between the flange 13 of adjacent fluid pipeline, and at annular plate 1 and fluid line
Flange 13 between be provided with gasket seal 15, be installed on the temperature sensor on annular plate 1 or transmitter 14, pressure transducer
Or the signal cable 11 of transmitter 16 and noise transducer or transmitter 12 all access near multi-parameters sampling processor 17, by
Temperature, pressure and noise signal concentration is sent to remotely by multi-parameters sampling processor 17 by a cable 18 or wireless mode
Control system 19.
Embodiment two
As shown in Fig. 3, Fig. 4, Fig. 6, the another kind of embodiment of the installing plate of this utility model sensor or transmitter.Implement
Example two is essentially identical with embodiment one, and something in common repeats no more, and difference is, in the present embodiment two, and annular plate 1
External diameter less than the external diameter of flange of fluid line.As it is shown on figure 3, the installing plate of the present embodiment two, the periphery of its annular plate 1
The most also extending multiple cylinder 9 and multiple fixed plate 10 on face, installing hole is opened on cylinder 9, and installing plate is then by solid
Determine plate 10 to be fixed on the end face of flange of fluid line.In the present embodiment two, cylinder 9 is provided with three, on three cylinders 9 respectively
Offer the first installation through hole 2, second and through hole 5 and installing blind 6 are installed.Annular plate 1 is located in multiple fixed plate 10 compartment of terrains
Outer peripheral face on.Offering along the through fixing counterbore 4 of the thickness direction of fixed plate 10 in fixed plate 10, fixing counterbore 4 is used for
Insert sunk screw, fixed plate 10 can be realized by sunk screw and be connected with the fixing of the flange of fluid line.Fixed plate 10
Position and quantity and fixing counterbore 4 position offering position and the screwed hole on the flange of fluid line in fixed plate 10
Corresponding with quantity, in order to the assembling between annular plate 1 and fluid line flange.
In the present embodiment two, cylinder 9, fixed plate 10 and annular plate 1 can be processed respectively, then by welding by post
Body 9 and fixed plate 10 are fixed with annular plate 1 and are connected, it would however also be possible to employ integrally formed technique makes overall structure.Preferably, post
The diameter of body 9 and the thickness of fixed plate 10 are all equal with the thickness of annular plate 1, the length of cylinder 9 and the radius of annular plate 1
Sum is equal to or more than the flange radius of fluid line.
As shown in Figure 4, the installing plate of the present embodiment two can be solid with the end face of flange 22 of measuring instrument by sunk screw 20
Fixed connection.As shown in Figure 6, the installing plate of the present embodiment two can also utilize angle-style plate 23 by argon arc welding overlap joint 24 in the way of with
The end face of flange 22 of measuring instrument is fixing to be connected.Certainly, the installing plate of the present embodiment two can also be solid with the flange of fluid line
Fixed connection, or be clamped and fastened between the flange of adjacent fluid pipeline.
The installing plate of the present embodiment two is applicable to be assemblied on the fluid line being relatively large in diameter.It can also as in figure 2 it is shown,
It is installed on the temperature sensor on annular plate 1 or transmitter 14, pressure transducer or transmitter 16 and noise transducer or change
The signal cable 11 sending device 12 all access near multi-parameters sampling processor 17, by multi-parameters sampling processor 17 by one
Temperature, pressure and noise signal are concentrated and are sent to tele-control system 19 by cable 18 or wireless mode.
As it is shown in figure 5, when being provided with the gauge that can receive and process sensor or transducer signal on fluid line
During table 21, temperature sensor on the installing plate of this utility model above two embodiment or transmitter 14, pressure transducer or
The signal cable 11 of transmitter 16 and noise transducer or transmitter 12 can access measuring instrument 21 on the spot, and measuring instrument 21 is then
It is connected with tele-control system 19 with a cable 18 or wireless mode.
To sum up, installing plate of the present utility model can be installed multiple sensor or transmitter concentratedly, by by this installation
Plate and the Flange joint of fluid line, can realize multiple sensor or transmitter installing concentratedly on fluid line, and multiple
The multi-signal that sensor or transmitter collect only can be concentrated by a cable or wireless mode and transmit, and is consequently formed many
Parameter measurement overall structure, the scene that has been reduced significantly takes up room, improves space availability ratio, avoids and open on fluid line
Hole is to install sensor or transmitter, to decrease cable usage amount and maintenance cost so that cable laying work is simple, cloth
Office is clear neat, and reliability is greatly improved.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model know-why, it is also possible to make some improvement and replacement, these change
Enter and replace and also should be regarded as protection domain of the present utility model.
Claims (9)
1. sensor or an installing plate for transmitter, between the flange being connected to fluid line, it is characterised in that include
Annular plate (1), the center of described annular plate (1) is a central through hole (101), on the outer peripheral face of described annular plate (1)
Offering multiple installing hole for installing described sensor or transmitter, described installing hole is and described central through hole (101)
The installation through hole (2,5) that is connected and/or with described central through hole (101) disconnected installing blind (6).
Sensor the most according to claim 1 or the installing plate of transmitter, it is characterised in that in described annular plate (1)
The internal diameter of heart through hole (101) matches with the latus rectum of described fluid line.
Sensor the most according to claim 1 or the installing plate of transmitter, it is characterised in that described annular plate (1)
External diameter is equal to or more than the external diameter of the flange of described fluid line.
Sensor the most according to claim 3 or the installing plate of transmitter, it is characterised in that described installing hole is near described
One end of annular plate (1) outer peripheral face is provided with female thread (3).
Sensor the most according to claim 3 or the installing plate of transmitter, it is characterised in that on described annular plate (1)
Offer multiple bolt hole (7) through along the thickness direction of described annular plate (1).
Sensor the most according to claim 3 or the installing plate of transmitter, it is characterised in that on described annular plate (1)
Offer multiple fixing counterbore (4) through along the thickness direction of described annular plate (1).
Sensor the most according to claim 1 or the installing plate of transmitter, it is characterised in that described annular plate (1)
External diameter is less than the external diameter of the flange of described fluid line.
Sensor the most according to claim 7 or the installing plate of transmitter, it is characterised in that described annular plate (1)
The most also extending multiple cylinder (9) on outer peripheral face, described installing hole is opened on described cylinder (9).
Sensor the most according to claim 7 or the installing plate of transmitter, it is characterised in that described annular plate (1)
The most also extending multiple fixed plate (10) on outer peripheral face, described installing plate is fixed on described stream by described fixed plate (10)
On the end face of flange of body pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620764079.XU CN205861079U (en) | 2016-07-19 | 2016-07-19 | Sensor or the installing plate of transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620764079.XU CN205861079U (en) | 2016-07-19 | 2016-07-19 | Sensor or the installing plate of transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205861079U true CN205861079U (en) | 2017-01-04 |
Family
ID=57647491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620764079.XU Active CN205861079U (en) | 2016-07-19 | 2016-07-19 | Sensor or the installing plate of transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205861079U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884592A (en) * | 2017-12-05 | 2018-04-06 | 广西玉柴机器股份有限公司 | Variable crankshaft rotational speed sensor phase device |
| CN108036807A (en) * | 2017-11-16 | 2018-05-15 | 浙江省储备粮管理有限公司 | A kind of connecting component for grain feelings Multi-parameter measurement |
| CN110954233A (en) * | 2019-12-12 | 2020-04-03 | 无锡威孚力达催化净化器有限责任公司 | Be applied to exhaust aftertreatment packaging unit temperature field measuring device |
| CN113521901A (en) * | 2021-08-09 | 2021-10-22 | 苏州协昌环保科技股份有限公司 | Working condition judgment method of dust removal and ash removal system |
-
2016
- 2016-07-19 CN CN201620764079.XU patent/CN205861079U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036807A (en) * | 2017-11-16 | 2018-05-15 | 浙江省储备粮管理有限公司 | A kind of connecting component for grain feelings Multi-parameter measurement |
| CN107884592A (en) * | 2017-12-05 | 2018-04-06 | 广西玉柴机器股份有限公司 | Variable crankshaft rotational speed sensor phase device |
| CN110954233A (en) * | 2019-12-12 | 2020-04-03 | 无锡威孚力达催化净化器有限责任公司 | Be applied to exhaust aftertreatment packaging unit temperature field measuring device |
| CN113521901A (en) * | 2021-08-09 | 2021-10-22 | 苏州协昌环保科技股份有限公司 | Working condition judgment method of dust removal and ash removal system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205861079U (en) | Sensor or the installing plate of transmitter | |
| CN102620769B (en) | On-line monitoring system and monitoring method for cold water in convertor station | |
| CN201837418U (en) | High-precision wide-range integrated throttle device | |
| CN110332963A (en) | Integrated hole board group part | |
| CN206405571U (en) | Stainless steel tube welding system with low-pressure alarming device | |
| CN207336353U (en) | A kind of Gases Dissolved in Transformer Oil on-Line Monitor Device | |
| CN106525173B (en) | A kind of range seamless switching flow measurement device | |
| CN203940891U (en) | A kind of high temperature resistant electromagnetic flowmeter | |
| CN207162140U (en) | A kind of Monitoring Pinpelines equipment based on LabVIEW | |
| CN104713603B (en) | Critical speed flowmeters amount system | |
| CN109631149B (en) | Monitoring system for long-distance thermal pipeline | |
| CN212658376U (en) | Connecting device for combined electrical apparatus and pressure sensor | |
| CN203443617U (en) | Insertion-type integrated temperature-pressure compensation vortex shedding flowmeter | |
| CN218822561U (en) | Intelligent multi-parameter measuring electromagnetic water meter | |
| CN206724485U (en) | A kind of electrical heating core and firing equipment | |
| CN202048942U (en) | Insert type structure of ultrasonic flowmeter | |
| CN216433095U (en) | Integrated modular flow detection equipment | |
| CN206378221U (en) | Ground temperature is monitored and efficiency energy-consumption monitoring system | |
| CN113915532B (en) | Packaging modularization flow detection equipment | |
| CN213543677U (en) | Orifice plate flowmeter convenient to change flow orifice plate | |
| CN217483587U (en) | Orifice plate throttling device | |
| CN219532356U (en) | Pressure transmitter | |
| CN204925748U (en) | Industrial boiler running state multi -media intelligent monitoring device | |
| CN213455675U (en) | Pressure compensation device for gas vortex flowmeter | |
| CN204177305U (en) | The interim installation model of oil gas field vortex precession flowmeter and hydrocarbon transfer system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |